7.6

for what HTTP request that is being used. The old bit-style fields are still
in there as well.

CVS-INFO

@@ -0,0 +1,22 @@
+This file is only present in the CVS - never in release archives.
+
+This contains information about other files and things that the CVS repository
+keeps in its inner sanctum.
+
+CHANGES.0     contains ancient changes.
+
+memanalyze.pl is for analyzing the output generated by curl if -DMALLOCDEBUG
+              is used when compiling
+
+Makefile.dist is included as the root Makefile in distribution archives
+
+perl/         is a subdirectory with various perl scripts
+
+To build after having extracted everything from CVS, do this:
+
+automake
+aclocal
+autoheader
+autoconf
+./configure
+make

FILES

@@ -1,61 +0,0 @@
-CHANGES
-FILES
-LEGAL
-MPL-1.0.txt
-README
-*spec
-*spec.in
-docs/BUGS
-docs/CONTRIBUTE
-docs/FAQ
-docs/FEATURES
-docs/INSTALL
-docs/INTERNALS
-docs/README.curl
-docs/README.win32
-docs/README.libcurl
-docs/RESOURCES
-docs/TODO
-docs/curl.1
-docs/Makefile.in
-docs/Makefile.am
-docs/TheArtOfHttpScripting
-docs/*.3
-maketgz
-Makefile.in
-Makefile.am
-acconfig.h
-acinclude.m4
-aclocal.m4
-config.guess
-config.h.in
-config-win32.h
-config.sub
-configure
-configure.in
-install-sh
-missing
-mkinstalldirs
-reconf
-stamp-h.in
-ltconfig
-ltmain.sh
-src/*.[ch]
-src/*in
-src/*am
-src/mkhelp.pl
-src/Makefile.vc6
-src/*m32
-lib/getdate.y
-lib/*.[ch]
-lib/*in
-lib/*am
-lib/Makefile.vc6
-lib/*m32
-include/README
-include/Makefile.in
-include/Makefile.am
-include/curl/*.h
-include/curl/Makefile.in
-include/curl/Makefile.am
-

LEGAL

@@ -1,21 +1,25 @@
-Part of this software is distributed under the Mozilla Public License
-version 1.0, which is part of this distribution (MPL-1.0.txt) and
-available on-line at http://www.mozilla.org/MPL/
+ Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
 
-The terminology used here is described in the Mozilla Public License.
+ Everyone is permitted to copy and distribute verbatim copies of this license
+ document, but changing it is not allowed.
 
-In accordance with section "4. Inability to Comply Due to Statute or
-Regulation" the following exemptions apply to this software:
+ In order to be useful for every potential user, the curl and libcurl are
+ dual-licensed under the MPL and the MIT/X-derivate licenses.
 
- * The Initial Developer has the right, regardless of the citizenship
-   of any involved party, to choose the location for settling disputes
-   as refered to under section "11. Miscellaneous" of the Mozilla Public
-   License.
+ You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ copies of the Software, and permit persons to whom the Software is furnished
+ to do so, under the terms of the MPL or the MIT/X-derivate licenses. You may
+ pick one of these licenses. The files MITX.txt and MPL-1.1.txt contain the
+ license texts.
 
-Initial Developers of this software are:
+ As a courtesy to the open-source and free software community, we ask you to
+ dual-license any modifications that you make as well, under the terms of this
+ document.
 
-  Daniel Stenberg <daniel@haxx.se>
+ Please remember to always keep the licensing information included in
+ individual source files up-to-date, so as to avoid misleading anyone as to
+ the status of these files.
 
-Curl is Copyright (C) 1996-2000 Daniel Stenberg
-
- 
+ I will use a submission policy according to which I will only enter
+ contributions into the CVS tree if the contributor agrees to both licenses
+ and this dual-license approach.

MITX.txt

@@ -0,0 +1,28 @@
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright (c) 2000, Daniel Stenberg, <daniel@haxx.se>.
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, and/or sell copies of the
+Software, and to permit persons to whom the Software is furnished to do so,
+provided that the above copyright notice(s) and this permission notice appear
+in all copies of the Software and that both the above copyright notice(s) and
+this permission notice appear in supporting documentation.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN
+NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE
+LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY
+DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+Except as contained in this notice, the name of a copyright holder shall not
+be used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization of the copyright holder.
+

MPL-1.0.txt

@@ -1,360 +0,0 @@
-                           MOZILLA PUBLIC LICENSE
-                                Version 1.0
-
-                              ----------------
-
-1. Definitions.
-
-     1.1. ``Contributor'' means each entity that creates or contributes to
-     the creation of Modifications.
-
-     1.2. ``Contributor Version'' means the combination of the Original
-     Code, prior Modifications used by a Contributor, and the Modifications
-     made by that particular Contributor.
-
-     1.3. ``Covered Code'' means the Original Code or Modifications or the
-     combination of the Original Code and Modifications, in each case
-     including portions thereof.
-
-     1.4. ``Electronic Distribution Mechanism'' means a mechanism generally
-     accepted in the software development community for the electronic
-     transfer of data.
-
-     1.5. ``Executable'' means Covered Code in any form other than Source
-     Code.
-
-     1.6. ``Initial Developer'' means the individual or entity identified as
-     the Initial Developer in the Source Code notice required by Exhibit A.
-
-     1.7. ``Larger Work'' means a work which combines Covered Code or
-     portions thereof with code not governed by the terms of this License.
-
-     1.8. ``License'' means this document.
-
-     1.9. ``Modifications'' means any addition to or deletion from the
-     substance or structure of either the Original Code or any previous
-     Modifications. When Covered Code is released as a series of files, a
-     Modification is:
-
-          A. Any addition to or deletion from the contents of a file
-          containing Original Code or previous Modifications.
-
-          B. Any new file that contains any part of the Original Code or
-          previous Modifications.
-
-     1.10. ``Original Code'' means Source Code of computer software code
-     which is described in the Source Code notice required by Exhibit A as
-     Original Code, and which, at the time of its release under this License
-     is not already Covered Code governed by this License.
-
-     1.11. ``Source Code'' means the preferred form of the Covered Code for
-     making modifications to it, including all modules it contains, plus any
-     associated interface definition files, scripts used to control
-     compilation and installation of an Executable, or a list of source code
-     differential comparisons against either the Original Code or another
-     well known, available Covered Code of the Contributor's choice. The
-     Source Code can be in a compressed or archival form, provided the
-     appropriate decompression or de-archiving software is widely available
-     for no charge.
-
-     1.12. ``You'' means an individual or a legal entity exercising rights
-     under, and complying with all of the terms of, this License or a future
-     version of this License issued under Section 6.1. For legal entities,
-     ``You'' includes any entity which controls, is controlled by, or is
-     under common control with You. For purposes of this definition,
-     ``control'' means (a) the power, direct or indirect, to cause the
-     direction or management of such entity, whether by contract or
-     otherwise, or (b) ownership of fifty percent (50%) or more of the
-     outstanding shares or beneficial ownership of such entity.
-
-2. Source Code License.
-
-     2.1. The Initial Developer Grant.
-     The Initial Developer hereby grants You a world-wide, royalty-free,
-     non-exclusive license, subject to third party intellectual property
-     claims:
-
-          (a) to use, reproduce, modify, display, perform, sublicense and
-          distribute the Original Code (or portions thereof) with or without
-          Modifications, or as part of a Larger Work; and
-
-          (b) under patents now or hereafter owned or controlled by Initial
-          Developer, to make, have made, use and sell (``Utilize'') the
-          Original Code (or portions thereof), but solely to the extent that
-          any such patent is reasonably necessary to enable You to Utilize
-          the Original Code (or portions thereof) and not to any greater
-          extent that may be necessary to Utilize further Modifications or
-          combinations.
-
-     2.2. Contributor Grant.
-     Each Contributor hereby grants You a world-wide, royalty-free,
-     non-exclusive license, subject to third party intellectual property
-     claims:
-
-          (a) to use, reproduce, modify, display, perform, sublicense and
-          distribute the Modifications created by such Contributor (or
-          portions thereof) either on an unmodified basis, with other
-          Modifications, as Covered Code or as part of a Larger Work; and
-
-          (b) under patents now or hereafter owned or controlled by
-          Contributor, to Utilize the Contributor Version (or portions
-          thereof), but solely to the extent that any such patent is
-          reasonably necessary to enable You to Utilize the Contributor
-          Version (or portions thereof), and not to any greater extent that
-          may be necessary to Utilize further Modifications or combinations.
-
-3. Distribution Obligations.
-
-     3.1. Application of License.
-     The Modifications which You create or to which You contribute are
-     governed by the terms of this License, including without limitation
-     Section 2.2. The Source Code version of Covered Code may be distributed
-     only under the terms of this License or a future version of this
-     License released under Section 6.1, and You must include a copy of this
-     License with every copy of the Source Code You distribute. You may not
-     offer or impose any terms on any Source Code version that alters or
-     restricts the applicable version of this License or the recipients'
-     rights hereunder. However, You may include an additional document
-     offering the additional rights described in Section 3.5.
-
-     3.2. Availability of Source Code.
-     Any Modification which You create or to which You contribute must be
-     made available in Source Code form under the terms of this License
-     either on the same media as an Executable version or via an accepted
-     Electronic Distribution Mechanism to anyone to whom you made an
-     Executable version available; and if made available via Electronic
-     Distribution Mechanism, must remain available for at least twelve (12)
-     months after the date it initially became available, or at least six
-     (6) months after a subsequent version of that particular Modification
-     has been made available to such recipients. You are responsible for
-     ensuring that the Source Code version remains available even if the
-     Electronic Distribution Mechanism is maintained by a third party.
-
-     3.3. Description of Modifications.
-     You must cause all Covered Code to which you contribute to contain a
-     file documenting the changes You made to create that Covered Code and
-     the date of any change. You must include a prominent statement that the
-     Modification is derived, directly or indirectly, from Original Code
-     provided by the Initial Developer and including the name of the Initial
-     Developer in (a) the Source Code, and (b) in any notice in an
-     Executable version or related documentation in which You describe the
-     origin or ownership of the Covered Code.
-
-     3.4. Intellectual Property Matters
-
-          (a) Third Party Claims.
-          If You have knowledge that a party claims an intellectual property
-          right in particular functionality or code (or its utilization
-          under this License), you must include a text file with the source
-          code distribution titled ``LEGAL'' which describes the claim and
-          the party making the claim in sufficient detail that a recipient
-          will know whom to contact. If you obtain such knowledge after You
-          make Your Modification available as described in Section 3.2, You
-          shall promptly modify the LEGAL file in all copies You make
-          available thereafter and shall take other steps (such as notifying
-          appropriate mailing lists or newsgroups) reasonably calculated to
-          inform those who received the Covered Code that new knowledge has
-          been obtained.
-
-          (b) Contributor APIs.
-          If Your Modification is an application programming interface and
-          You own or control patents which are reasonably necessary to
-          implement that API, you must also include this information in the
-          LEGAL file.
-
-     3.5. Required Notices.
-     You must duplicate the notice in Exhibit A in each file of the Source
-     Code, and this License in any documentation for the Source Code, where
-     You describe recipients' rights relating to Covered Code. If You
-     created one or more Modification(s), You may add your name as a
-     Contributor to the notice described in Exhibit A. If it is not possible
-     to put such notice in a particular Source Code file due to its
-     structure, then you must include such notice in a location (such as a
-     relevant directory file) where a user would be likely to look for such
-     a notice. You may choose to offer, and to charge a fee for, warranty,
-     support, indemnity or liability obligations to one or more recipients
-     of Covered Code. However, You may do so only on Your own behalf, and
-     not on behalf of the Initial Developer or any Contributor. You must
-     make it absolutely clear than any such warranty, support, indemnity or
-     liability obligation is offered by You alone, and You hereby agree to
-     indemnify the Initial Developer and every Contributor for any liability
-     incurred by the Initial Developer or such Contributor as a result of
-     warranty, support, indemnity or liability terms You offer.
-
-     3.6. Distribution of Executable Versions.
-     You may distribute Covered Code in Executable form only if the
-     requirements of Section 3.1-3.5 have been met for that Covered Code,
-     and if You include a notice stating that the Source Code version of the
-     Covered Code is available under the terms of this License, including a
-     description of how and where You have fulfilled the obligations of
-     Section 3.2. The notice must be conspicuously included in any notice in
-     an Executable version, related documentation or collateral in which You
-     describe recipients' rights relating to the Covered Code. You may
-     distribute the Executable version of Covered Code under a license of
-     Your choice, which may contain terms different from this License,
-     provided that You are in compliance with the terms of this License and
-     that the license for the Executable version does not attempt to limit
-     or alter the recipient's rights in the Source Code version from the
-     rights set forth in this License. If You distribute the Executable
-     version under a different license You must make it absolutely clear
-     that any terms which differ from this License are offered by You alone,
-     not by the Initial Developer or any Contributor. You hereby agree to
-     indemnify the Initial Developer and every Contributor for any liability
-     incurred by the Initial Developer or such Contributor as a result of
-     any such terms You offer.
-
-     3.7. Larger Works.
-     You may create a Larger Work by combining Covered Code with other code
-     not governed by the terms of this License and distribute the Larger
-     Work as a single product. In such a case, You must make sure the
-     requirements of this License are fulfilled for the Covered Code.
-
-4. Inability to Comply Due to Statute or Regulation.
-
-     If it is impossible for You to comply with any of the terms of this
-     License with respect to some or all of the Covered Code due to statute
-     or regulation then You must: (a) comply with the terms of this License
-     to the maximum extent possible; and (b) describe the limitations and
-     the code they affect. Such description must be included in the LEGAL
-     file described in Section 3.4 and must be included with all
-     distributions of the Source Code. Except to the extent prohibited by
-     statute or regulation, such description must be sufficiently detailed
-     for a recipient of ordinary skill to be able to understand it.
-
-5. Application of this License.
-
-     This License applies to code to which the Initial Developer has
-     attached the notice in Exhibit A, and to related Covered Code.
-
-6. Versions of the License.
-
-     6.1. New Versions.
-     Netscape Communications Corporation (``Netscape'') may publish revised
-     and/or new versions of the License from time to time. Each version will
-     be given a distinguishing version number.
-
-     6.2. Effect of New Versions.
-     Once Covered Code has been published under a particular version of the
-     License, You may always continue to use it under the terms of that
-     version. You may also choose to use such Covered Code under the terms
-     of any subsequent version of the License published by Netscape. No one
-     other than Netscape has the right to modify the terms applicable to
-     Covered Code created under this License.
-
-     6.3. Derivative Works.
-     If you create or use a modified version of this License (which you may
-     only do in order to apply it to code which is not already Covered Code
-     governed by this License), you must (a) rename Your license so that the
-     phrases ``Mozilla'', ``MOZILLAPL'', ``MOZPL'', ``Netscape'', ``NPL'' or
-     any confusingly similar phrase do not appear anywhere in your license
-     and (b) otherwise make it clear that your version of the license
-     contains terms which differ from the Mozilla Public License and
-     Netscape Public License. (Filling in the name of the Initial Developer,
-     Original Code or Contributor in the notice described in Exhibit A shall
-     not of themselves be deemed to be modifications of this License.)
-
-7. DISCLAIMER OF WARRANTY.
-
-     COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN ``AS IS'' BASIS,
-     WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
-     WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
-     DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
-     THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
-     IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
-     YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
-     COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
-     OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
-     ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
-
-8. TERMINATION.
-
-     This License and the rights granted hereunder will terminate
-     automatically if You fail to comply with terms herein and fail to cure
-     such breach within 30 days of becoming aware of the breach. All
-     sublicenses to the Covered Code which are properly granted shall
-     survive any termination of this License. Provisions which, by their
-     nature, must remain in effect beyond the termination of this License
-     shall survive.
-
-9. LIMITATION OF LIABILITY.
-
-     UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
-     (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL THE INITIAL
-     DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
-     OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO YOU OR ANY OTHER
-     PERSON FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
-     OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF
-     GOODWILL, WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND
-     ALL OTHER COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE
-     BEEN INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
-     LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
-     RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
-     PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
-     EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THAT
-     EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
-
-10. U.S. GOVERNMENT END USERS.
-
-     The Covered Code is a ``commercial item,'' as that term is defined in
-     48 C.F.R. 2.101 (Oct. 1995), consisting of ``commercial computer
-     software'' and ``commercial computer software documentation,'' as such
-     terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
-     C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
-     all U.S. Government End Users acquire Covered Code with only those
-     rights set forth herein.
-
-11. MISCELLANEOUS.
-
-     This License represents the complete agreement concerning subject
-     matter hereof. If any provision of this License is held to be
-     unenforceable, such provision shall be reformed only to the extent
-     necessary to make it enforceable. This License shall be governed by
-     California law provisions (except to the extent applicable law, if any,
-     provides otherwise), excluding its conflict-of-law provisions. With
-     respect to disputes in which at least one party is a citizen of, or an
-     entity chartered or registered to do business in, the United States of
-     America: (a) unless otherwise agreed in writing, all disputes relating
-     to this License (excepting any dispute relating to intellectual
-     property rights) shall be subject to final and binding arbitration,
-     with the losing party paying all costs of arbitration; (b) any
-     arbitration relating to this Agreement shall be held in Santa Clara
-     County, California, under the auspices of JAMS/EndDispute; and (c) any
-     litigation relating to this Agreement shall be subject to the
-     jurisdiction of the Federal Courts of the Northern District of
-     California, with venue lying in Santa Clara County, California, with
-     the losing party responsible for costs, including without limitation,
-     court costs and reasonable attorneys fees and expenses. The application
-     of the United Nations Convention on Contracts for the International
-     Sale of Goods is expressly excluded. Any law or regulation which
-     provides that the language of a contract shall be construed against the
-     drafter shall not apply to this License.
-
-12. RESPONSIBILITY FOR CLAIMS.
-
-     Except in cases where another Contributor has failed to comply with
-     Section 3.4, You are responsible for damages arising, directly or
-     indirectly, out of Your utilization of rights under this License, based
-     on the number of copies of Covered Code you made available, the
-     revenues you received from utilizing such rights, and other relevant
-     factors. You agree to work with affected parties to distribute
-     responsibility on an equitable basis.
-
-EXHIBIT A.
-
-     ``The contents of this file are subject to the Mozilla Public License
-     Version 1.0 (the "License"); you may not use this file except in
-     compliance with the License. You may obtain a copy of the License at
-     http://www.mozilla.org/MPL/
-
-     Software distributed under the License is distributed on an "AS IS"
-     basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
-     License for the specific language governing rights and limitations
-     under the License.
-
-     The Original Code is ______________________________________.
-
-     The Initial Developer of the Original Code is ________________________.
-     Portions created by ______________________ are Copyright (C) ______
-     _______________________. All Rights Reserved.
-
-     Contributor(s): ______________________________________.''

MPL-1.1.txt

@@ -0,0 +1,470 @@
+                          MOZILLA PUBLIC LICENSE
+                                Version 1.1
+
+                              ---------------
+
+1. Definitions.
+
+     1.0.1. "Commercial Use" means distribution or otherwise making the
+     Covered Code available to a third party.
+
+     1.1. "Contributor" means each entity that creates or contributes to
+     the creation of Modifications.
+
+     1.2. "Contributor Version" means the combination of the Original
+     Code, prior Modifications used by a Contributor, and the Modifications
+     made by that particular Contributor.
+
+     1.3. "Covered Code" means the Original Code or Modifications or the
+     combination of the Original Code and Modifications, in each case
+     including portions thereof.
+
+     1.4. "Electronic Distribution Mechanism" means a mechanism generally
+     accepted in the software development community for the electronic
+     transfer of data.
+
+     1.5. "Executable" means Covered Code in any form other than Source
+     Code.
+
+     1.6. "Initial Developer" means the individual or entity identified
+     as the Initial Developer in the Source Code notice required by Exhibit
+     A.
+
+     1.7. "Larger Work" means a work which combines Covered Code or
+     portions thereof with code not governed by the terms of this License.
+
+     1.8. "License" means this document.
+
+     1.8.1. "Licensable" means having the right to grant, to the maximum
+     extent possible, whether at the time of the initial grant or
+     subsequently acquired, any and all of the rights conveyed herein.
+
+     1.9. "Modifications" means any addition to or deletion from the
+     substance or structure of either the Original Code or any previous
+     Modifications. When Covered Code is released as a series of files, a
+     Modification is:
+          A. Any addition to or deletion from the contents of a file
+          containing Original Code or previous Modifications.
+
+          B. Any new file that contains any part of the Original Code or
+          previous Modifications.
+
+     1.10. "Original Code" means Source Code of computer software code
+     which is described in the Source Code notice required by Exhibit A as
+     Original Code, and which, at the time of its release under this
+     License is not already Covered Code governed by this License.
+
+     1.10.1. "Patent Claims" means any patent claim(s), now owned or
+     hereafter acquired, including without limitation,  method, process,
+     and apparatus claims, in any patent Licensable by grantor.
+
+     1.11. "Source Code" means the preferred form of the Covered Code for
+     making modifications to it, including all modules it contains, plus
+     any associated interface definition files, scripts used to control
+     compilation and installation of an Executable, or source code
+     differential comparisons against either the Original Code or another
+     well known, available Covered Code of the Contributor's choice. The
+     Source Code can be in a compressed or archival form, provided the
+     appropriate decompression or de-archiving software is widely available
+     for no charge.
+
+     1.12. "You" (or "Your")  means an individual or a legal entity
+     exercising rights under, and complying with all of the terms of, this
+     License or a future version of this License issued under Section 6.1.
+     For legal entities, "You" includes any entity which controls, is
+     controlled by, or is under common control with You. For purposes of
+     this definition, "control" means (a) the power, direct or indirect,
+     to cause the direction or management of such entity, whether by
+     contract or otherwise, or (b) ownership of more than fifty percent
+     (50%) of the outstanding shares or beneficial ownership of such
+     entity.
+
+2. Source Code License.
+
+     2.1. The Initial Developer Grant.
+     The Initial Developer hereby grants You a world-wide, royalty-free,
+     non-exclusive license, subject to third party intellectual property
+     claims:
+          (a)  under intellectual property rights (other than patent or
+          trademark) Licensable by Initial Developer to use, reproduce,
+          modify, display, perform, sublicense and distribute the Original
+          Code (or portions thereof) with or without Modifications, and/or
+          as part of a Larger Work; and
+
+          (b) under Patents Claims infringed by the making, using or
+          selling of Original Code, to make, have made, use, practice,
+          sell, and offer for sale, and/or otherwise dispose of the
+          Original Code (or portions thereof).
+
+          (c) the licenses granted in this Section 2.1(a) and (b) are
+          effective on the date Initial Developer first distributes
+          Original Code under the terms of this License.
+
+          (d) Notwithstanding Section 2.1(b) above, no patent license is
+          granted: 1) for code that You delete from the Original Code; 2)
+          separate from the Original Code;  or 3) for infringements caused
+          by: i) the modification of the Original Code or ii) the
+          combination of the Original Code with other software or devices.
+
+     2.2. Contributor Grant.
+     Subject to third party intellectual property claims, each Contributor
+     hereby grants You a world-wide, royalty-free, non-exclusive license
+
+          (a)  under intellectual property rights (other than patent or
+          trademark) Licensable by Contributor, to use, reproduce, modify,
+          display, perform, sublicense and distribute the Modifications
+          created by such Contributor (or portions thereof) either on an
+          unmodified basis, with other Modifications, as Covered Code
+          and/or as part of a Larger Work; and
+
+          (b) under Patent Claims infringed by the making, using, or
+          selling of  Modifications made by that Contributor either alone
+          and/or in combination with its Contributor Version (or portions
+          of such combination), to make, use, sell, offer for sale, have
+          made, and/or otherwise dispose of: 1) Modifications made by that
+          Contributor (or portions thereof); and 2) the combination of
+          Modifications made by that Contributor with its Contributor
+          Version (or portions of such combination).
+
+          (c) the licenses granted in Sections 2.2(a) and 2.2(b) are
+          effective on the date Contributor first makes Commercial Use of
+          the Covered Code.
+
+          (d)    Notwithstanding Section 2.2(b) above, no patent license is
+          granted: 1) for any code that Contributor has deleted from the
+          Contributor Version; 2)  separate from the Contributor Version;
+          3)  for infringements caused by: i) third party modifications of
+          Contributor Version or ii)  the combination of Modifications made
+          by that Contributor with other software  (except as part of the
+          Contributor Version) or other devices; or 4) under Patent Claims
+          infringed by Covered Code in the absence of Modifications made by
+          that Contributor.
+
+3. Distribution Obligations.
+
+     3.1. Application of License.
+     The Modifications which You create or to which You contribute are
+     governed by the terms of this License, including without limitation
+     Section 2.2. The Source Code version of Covered Code may be
+     distributed only under the terms of this License or a future version
+     of this License released under Section 6.1, and You must include a
+     copy of this License with every copy of the Source Code You
+     distribute. You may not offer or impose any terms on any Source Code
+     version that alters or restricts the applicable version of this
+     License or the recipients' rights hereunder. However, You may include
+     an additional document offering the additional rights described in
+     Section 3.5.
+
+     3.2. Availability of Source Code.
+     Any Modification which You create or to which You contribute must be
+     made available in Source Code form under the terms of this License
+     either on the same media as an Executable version or via an accepted
+     Electronic Distribution Mechanism to anyone to whom you made an
+     Executable version available; and if made available via Electronic
+     Distribution Mechanism, must remain available for at least twelve (12)
+     months after the date it initially became available, or at least six
+     (6) months after a subsequent version of that particular Modification
+     has been made available to such recipients. You are responsible for
+     ensuring that the Source Code version remains available even if the
+     Electronic Distribution Mechanism is maintained by a third party.
+
+     3.3. Description of Modifications.
+     You must cause all Covered Code to which You contribute to contain a
+     file documenting the changes You made to create that Covered Code and
+     the date of any change. You must include a prominent statement that
+     the Modification is derived, directly or indirectly, from Original
+     Code provided by the Initial Developer and including the name of the
+     Initial Developer in (a) the Source Code, and (b) in any notice in an
+     Executable version or related documentation in which You describe the
+     origin or ownership of the Covered Code.
+
+     3.4. Intellectual Property Matters
+          (a) Third Party Claims.
+          If Contributor has knowledge that a license under a third party's
+          intellectual property rights is required to exercise the rights
+          granted by such Contributor under Sections 2.1 or 2.2,
+          Contributor must include a text file with the Source Code
+          distribution titled "LEGAL" which describes the claim and the
+          party making the claim in sufficient detail that a recipient will
+          know whom to contact. If Contributor obtains such knowledge after
+          the Modification is made available as described in Section 3.2,
+          Contributor shall promptly modify the LEGAL file in all copies
+          Contributor makes available thereafter and shall take other steps
+          (such as notifying appropriate mailing lists or newsgroups)
+          reasonably calculated to inform those who received the Covered
+          Code that new knowledge has been obtained.
+
+          (b) Contributor APIs.
+          If Contributor's Modifications include an application programming
+          interface and Contributor has knowledge of patent licenses which
+          are reasonably necessary to implement that API, Contributor must
+          also include this information in the LEGAL file.
+
+               (c)    Representations.
+          Contributor represents that, except as disclosed pursuant to
+          Section 3.4(a) above, Contributor believes that Contributor's
+          Modifications are Contributor's original creation(s) and/or
+          Contributor has sufficient rights to grant the rights conveyed by
+          this License.
+
+     3.5. Required Notices.
+     You must duplicate the notice in Exhibit A in each file of the Source
+     Code.  If it is not possible to put such notice in a particular Source
+     Code file due to its structure, then You must include such notice in a
+     location (such as a relevant directory) where a user would be likely
+     to look for such a notice.  If You created one or more Modification(s)
+     You may add your name as a Contributor to the notice described in
+     Exhibit A.  You must also duplicate this License in any documentation
+     for the Source Code where You describe recipients' rights or ownership
+     rights relating to Covered Code.  You may choose to offer, and to
+     charge a fee for, warranty, support, indemnity or liability
+     obligations to one or more recipients of Covered Code. However, You
+     may do so only on Your own behalf, and not on behalf of the Initial
+     Developer or any Contributor. You must make it absolutely clear than
+     any such warranty, support, indemnity or liability obligation is
+     offered by You alone, and You hereby agree to indemnify the Initial
+     Developer and every Contributor for any liability incurred by the
+     Initial Developer or such Contributor as a result of warranty,
+     support, indemnity or liability terms You offer.
+
+     3.6. Distribution of Executable Versions.
+     You may distribute Covered Code in Executable form only if the
+     requirements of Section 3.1-3.5 have been met for that Covered Code,
+     and if You include a notice stating that the Source Code version of
+     the Covered Code is available under the terms of this License,
+     including a description of how and where You have fulfilled the
+     obligations of Section 3.2. The notice must be conspicuously included
+     in any notice in an Executable version, related documentation or
+     collateral in which You describe recipients' rights relating to the
+     Covered Code. You may distribute the Executable version of Covered
+     Code or ownership rights under a license of Your choice, which may
+     contain terms different from this License, provided that You are in
+     compliance with the terms of this License and that the license for the
+     Executable version does not attempt to limit or alter the recipient's
+     rights in the Source Code version from the rights set forth in this
+     License. If You distribute the Executable version under a different
+     license You must make it absolutely clear that any terms which differ
+     from this License are offered by You alone, not by the Initial
+     Developer or any Contributor. You hereby agree to indemnify the
+     Initial Developer and every Contributor for any liability incurred by
+     the Initial Developer or such Contributor as a result of any such
+     terms You offer.
+
+     3.7. Larger Works.
+     You may create a Larger Work by combining Covered Code with other code
+     not governed by the terms of this License and distribute the Larger
+     Work as a single product. In such a case, You must make sure the
+     requirements of this License are fulfilled for the Covered Code.
+
+4. Inability to Comply Due to Statute or Regulation.
+
+     If it is impossible for You to comply with any of the terms of this
+     License with respect to some or all of the Covered Code due to
+     statute, judicial order, or regulation then You must: (a) comply with
+     the terms of this License to the maximum extent possible; and (b)
+     describe the limitations and the code they affect. Such description
+     must be included in the LEGAL file described in Section 3.4 and must
+     be included with all distributions of the Source Code. Except to the
+     extent prohibited by statute or regulation, such description must be
+     sufficiently detailed for a recipient of ordinary skill to be able to
+     understand it.
+
+5. Application of this License.
+
+     This License applies to code to which the Initial Developer has
+     attached the notice in Exhibit A and to related Covered Code.
+
+6. Versions of the License.
+
+     6.1. New Versions.
+     Netscape Communications Corporation ("Netscape") may publish revised
+     and/or new versions of the License from time to time. Each version
+     will be given a distinguishing version number.
+
+     6.2. Effect of New Versions.
+     Once Covered Code has been published under a particular version of the
+     License, You may always continue to use it under the terms of that
+     version. You may also choose to use such Covered Code under the terms
+     of any subsequent version of the License published by Netscape. No one
+     other than Netscape has the right to modify the terms applicable to
+     Covered Code created under this License.
+
+     6.3. Derivative Works.
+     If You create or use a modified version of this License (which you may
+     only do in order to apply it to code which is not already Covered Code
+     governed by this License), You must (a) rename Your license so that
+     the phrases "Mozilla", "MOZILLAPL", "MOZPL", "Netscape",
+     "MPL", "NPL" or any confusingly similar phrase do not appear in your
+     license (except to note that your license differs from this License)
+     and (b) otherwise make it clear that Your version of the license
+     contains terms which differ from the Mozilla Public License and
+     Netscape Public License. (Filling in the name of the Initial
+     Developer, Original Code or Contributor in the notice described in
+     Exhibit A shall not of themselves be deemed to be modifications of
+     this License.)
+
+7. DISCLAIMER OF WARRANTY.
+
+     COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS,
+     WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+     WITHOUT LIMITATION, WARRANTIES THAT THE COVERED CODE IS FREE OF
+     DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE OR NON-INFRINGING.
+     THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED CODE
+     IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT,
+     YOU (NOT THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE
+     COST OF ANY NECESSARY SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER
+     OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE. NO USE OF
+     ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
+
+8. TERMINATION.
+
+     8.1.  This License and the rights granted hereunder will terminate
+     automatically if You fail to comply with terms herein and fail to cure
+     such breach within 30 days of becoming aware of the breach. All
+     sublicenses to the Covered Code which are properly granted shall
+     survive any termination of this License. Provisions which, by their
+     nature, must remain in effect beyond the termination of this License
+     shall survive.
+
+     8.2.  If You initiate litigation by asserting a patent infringement
+     claim (excluding declatory judgment actions) against Initial Developer
+     or a Contributor (the Initial Developer or Contributor against whom
+     You file such action is referred to as "Participant")  alleging that:
+
+     (a)  such Participant's Contributor Version directly or indirectly
+     infringes any patent, then any and all rights granted by such
+     Participant to You under Sections 2.1 and/or 2.2 of this License
+     shall, upon 60 days notice from Participant terminate prospectively,
+     unless if within 60 days after receipt of notice You either: (i)
+     agree in writing to pay Participant a mutually agreeable reasonable
+     royalty for Your past and future use of Modifications made by such
+     Participant, or (ii) withdraw Your litigation claim with respect to
+     the Contributor Version against such Participant.  If within 60 days
+     of notice, a reasonable royalty and payment arrangement are not
+     mutually agreed upon in writing by the parties or the litigation claim
+     is not withdrawn, the rights granted by Participant to You under
+     Sections 2.1 and/or 2.2 automatically terminate at the expiration of
+     the 60 day notice period specified above.
+
+     (b)  any software, hardware, or device, other than such Participant's
+     Contributor Version, directly or indirectly infringes any patent, then
+     any rights granted to You by such Participant under Sections 2.1(b)
+     and 2.2(b) are revoked effective as of the date You first made, used,
+     sold, distributed, or had made, Modifications made by that
+     Participant.
+
+     8.3.  If You assert a patent infringement claim against Participant
+     alleging that such Participant's Contributor Version directly or
+     indirectly infringes any patent where such claim is resolved (such as
+     by license or settlement) prior to the initiation of patent
+     infringement litigation, then the reasonable value of the licenses
+     granted by such Participant under Sections 2.1 or 2.2 shall be taken
+     into account in determining the amount or value of any payment or
+     license.
+
+     8.4.  In the event of termination under Sections 8.1 or 8.2 above,
+     all end user license agreements (excluding distributors and resellers)
+     which have been validly granted by You or any distributor hereunder
+     prior to termination shall survive termination.
+
+9. LIMITATION OF LIABILITY.
+
+     UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, WHETHER TORT
+     (INCLUDING NEGLIGENCE), CONTRACT, OR OTHERWISE, SHALL YOU, THE INITIAL
+     DEVELOPER, ANY OTHER CONTRIBUTOR, OR ANY DISTRIBUTOR OF COVERED CODE,
+     OR ANY SUPPLIER OF ANY OF SUCH PARTIES, BE LIABLE TO ANY PERSON FOR
+     ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY
+     CHARACTER INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF GOODWILL,
+     WORK STOPPAGE, COMPUTER FAILURE OR MALFUNCTION, OR ANY AND ALL OTHER
+     COMMERCIAL DAMAGES OR LOSSES, EVEN IF SUCH PARTY SHALL HAVE BEEN
+     INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. THIS LIMITATION OF
+     LIABILITY SHALL NOT APPLY TO LIABILITY FOR DEATH OR PERSONAL INJURY
+     RESULTING FROM SUCH PARTY'S NEGLIGENCE TO THE EXTENT APPLICABLE LAW
+     PROHIBITS SUCH LIMITATION. SOME JURISDICTIONS DO NOT ALLOW THE
+     EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO
+     THIS EXCLUSION AND LIMITATION MAY NOT APPLY TO YOU.
+
+10. U.S. GOVERNMENT END USERS.
+
+     The Covered Code is a "commercial item," as that term is defined in
+     48 C.F.R. 2.101 (Oct. 1995), consisting of "commercial computer
+     software" and "commercial computer software documentation," as such
+     terms are used in 48 C.F.R. 12.212 (Sept. 1995). Consistent with 48
+     C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.7202-4 (June 1995),
+     all U.S. Government End Users acquire Covered Code with only those
+     rights set forth herein.
+
+11. MISCELLANEOUS.
+
+     This License represents the complete agreement concerning subject
+     matter hereof. If any provision of this License is held to be
+     unenforceable, such provision shall be reformed only to the extent
+     necessary to make it enforceable. This License shall be governed by
+     California law provisions (except to the extent applicable law, if
+     any, provides otherwise), excluding its conflict-of-law provisions.
+     With respect to disputes in which at least one party is a citizen of,
+     or an entity chartered or registered to do business in the United
+     States of America, any litigation relating to this License shall be
+     subject to the jurisdiction of the Federal Courts of the Northern
+     District of California, with venue lying in Santa Clara County,
+     California, with the losing party responsible for costs, including
+     without limitation, court costs and reasonable attorneys' fees and
+     expenses. The application of the United Nations Convention on
+     Contracts for the International Sale of Goods is expressly excluded.
+     Any law or regulation which provides that the language of a contract
+     shall be construed against the drafter shall not apply to this
+     License.
+
+12. RESPONSIBILITY FOR CLAIMS.
+
+     As between Initial Developer and the Contributors, each party is
+     responsible for claims and damages arising, directly or indirectly,
+     out of its utilization of rights under this License and You agree to
+     work with Initial Developer and Contributors to distribute such
+     responsibility on an equitable basis. Nothing herein is intended or
+     shall be deemed to constitute any admission of liability.
+
+13. MULTIPLE-LICENSED CODE.
+
+     Initial Developer may designate portions of the Covered Code as
+     "Multiple-Licensed".  "Multiple-Licensed" means that the Initial
+     Developer permits you to utilize portions of the Covered Code under
+     Your choice of the NPL or the alternative licenses, if any, specified
+     by the Initial Developer in the file described in Exhibit A.
+
+EXHIBIT A -Mozilla Public License.
+
+     ``The contents of this file are subject to the Mozilla Public License
+     Version 1.1 (the "License"); you may not use this file except in
+     compliance with the License. You may obtain a copy of the License at
+     http://www.mozilla.org/MPL/
+
+     Software distributed under the License is distributed on an "AS IS"
+     basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+     License for the specific language governing rights and limitations
+     under the License.
+
+     The Original Code is ______________________________________.
+
+     The Initial Developer of the Original Code is ________________________.
+     Portions created by ______________________ are Copyright (C) ______
+     _______________________. All Rights Reserved.
+
+     Contributor(s): ______________________________________.
+
+     Alternatively, the contents of this file may be used under the terms
+     of the _____ license (the  "[___] License"), in which case the
+     provisions of [______] License are applicable instead of those
+     above.  If you wish to allow use of your version of this file only
+     under the terms of the [____] License and not to allow others to use
+     your version of this file under the MPL, indicate your decision by
+     deleting  the provisions above and replace  them with the notice and
+     other provisions required by the [___] License.  If you do not delete
+     the provisions above, a recipient may use your version of this file
+     under either the MPL or the [___] License."
+
+     [NOTE: The text of this Exhibit A may differ slightly from the text of
+     the notices in the Source Code files of the Original Code. You should
+     use the text of this Exhibit A rather than the text found in the
+     Original Code Source Code for Your Modifications.]
+

Makefile.am

@@ -4,7 +4,44 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-EXTRA_DIST = curl.spec curl-ssl.spec
+EXTRA_DIST = \
+	CHANGES LEGAL maketgz MITX.txt MPL-1.1.txt \
+	config-win32.h reconf packages/README Makefile.dist
 
-SUBDIRS = docs lib src include
+SUBDIRS = docs lib src include tests packages
 
+# create a root makefile in the distribution:
+dist-hook:
+	cp $(srcdir)/Makefile.dist $(distdir)/Makefile
+
+check: test
+
+test:
+	@(cd tests; make quiet-test)
+
+#
+# Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros
+# must contain the following line:
+# %_topdir /home/loic/local/rpm
+# and that /home/loic/local/rpm contains the directory SOURCES, BUILD etc.
+#
+# cd /home/loic/local/rpm ; mkdir -p SOURCES BUILD RPMS/i386 SPECS SRPMS
+#
+# If additional configure flags are needed to build the package, add the
+# following in ~/.rpmmacros
+# %configure CFLAGS="%{optflags}" ./configure %{_target_platform} --prefix=%{_prefix} ${AM_CONFIGFLAGS}
+# and run make rpm in the following way:
+# AM_CONFIGFLAGS='--with-uri=/home/users/loic/local/RedHat-6.2' make rpm
+#
+
+rpms:
+	$(MAKE) RPMDIST=curl rpm
+	$(MAKE) RPMDIST=curl-ssl rpm
+
+rpm:
+	RPM_TOPDIR=`rpm --showrc | $(PERL) -n -e 'print if(s/.*_topdir\s+(.*)/$$1/)'` ; \
+	cp $(srcdir)/packages/Linux/RPM/$(RPMDIST).spec $$RPM_TOPDIR/SPECS ; \
+	cp $(PACKAGE)-$(VERSION).tar.gz $$RPM_TOPDIR/SOURCES ; \
+	rpm -ba --clean --rmsource $$RPM_TOPDIR/SPECS/$(RPMDIST).spec ; \
+	mv $$RPM_TOPDIR/RPMS/i386/$(RPMDIST)-*.rpm . ; \
+	mv $$RPM_TOPDIR/SRPMS/$(RPMDIST)-*.src.rpm .

Makefile.dist

@@ -1,45 +1,25 @@
-############################################################################
+#############################################################################
 #                                  _   _ ____  _     
 #  Project                     ___| | | |  _ \| |    
 #                             / __| | | | |_) | |    
 #                            | (__| |_| |  _ <| |___ 
 #                             \___|\___/|_| \_\_____|
 #
-#  The contents of this file are subject to the Mozilla Public License
-#  Version 1.0 (the "License"); you may not use this file except in
-#  compliance with the License. You may obtain a copy of the License at
-#  http://www.mozilla.org/MPL/
+# Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
-#  Software distributed under the License is distributed on an "AS IS"
-#  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
-#  License for the specific language governing rights and limitations
-#  under the License.
+# In order to be useful for every potential user, curl and libcurl are
+# dual-licensed under the MPL and the MIT/X-derivate licenses.
 #
-#  The Original Code is Curl.
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the MPL or the MIT/X-derivate
+# licenses. You may pick one of these licenses.
 #
-#  The Initial Developer of the Original Code is Daniel Stenberg.
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
 #
-#  Portions created by the Initial Developer are Copyright (C) 1999.
-#  All Rights Reserved.
-#
-# ------------------------------------------------------------
-# Main author:
-# - Daniel Stenberg <daniel@haxx.se>
-#
-# 	http://curl.haxx.se
-#
-# $Source$
-# $Revision$
-# $Date$
-# $Author$
-# $State$
-# $Locker$
-#
-# ------------------------------------------------------------
-#
-# In a normal unix-setup, this file will become overwritten.
-#
-############################################################################
+# $Id$
+#############################################################################
 
 all:
 	./configure
@@ -49,6 +29,10 @@ ssl:
 	./configure --with-ssl
 	make
 
+borland:
+	cd lib; make -f Makefile.b32
+	cd src; make -f Makefile.b32
+
 mingw32:
 	cd lib; make -f Makefile.m32
 	cd src; make -f Makefile.m32
@@ -58,8 +42,16 @@ mingw32-ssl:
 	cd src; make -f Makefile.m32 SSL=1
 
 vc:
-	cd lib; nmake -f Makefile.vc6
-	cd src; nmake -f Makefile.vc6
+	cd lib
+	nmake -f Makefile.vc6
+	cd ..\src
+	nmake -f Makefile.vc6
+
+vc-ssl:
+	cd lib
+	nmake -f Makefile.vc6 release-ssl
+	cd ..\src
+	nmake -f Makefile.vc6
 
 cygwin:
 	./configure

README

@@ -8,23 +8,25 @@ README
 
   Curl is a command line tool for transfering data specified with URL
   syntax. Find out how to use Curl by reading the curl.1 man page or the
-  README.curl document. Find out how to install Curl by reading the INSTALL
+  MANUAL document. Find out how to install Curl by reading the INSTALL
   document.
 
   libcurl is a library that Curl is using to do its job. It is readily
-  available to be used by your software. Read the README.libcurl document to
+  available to be used by your software. Read the LIBCURL document to
   find out how!
 
   You find answers to the most frequent questions we get in the FAQ document.
 
+  Study the LEGAL file for distribution terms and similar.
+
   Always try the Curl web site for the latest news:
 
         http://curl.haxx.se
 
   The official download mirror sites are:
 
-        Sweden --  ftp://ftp.sunet.se/pub/www/utilities/curl/
-        Germany -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
+        Sweden    -- ftp://ftp.sunet.se/pub/www/utilities/curl/
+        Germany   -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
 
   To download the very latest source off the CVS server do this:
 
@@ -41,3 +43,7 @@ README
         cvs -d :pserver:anonymous@cvs.curl.sourceforge.net:/cvsroot/curl logout
         
      (you're off the hook!)
+
+  Curl contains pieces of source code that is Copyright (c) 1998, 1999
+  Kungliga Tekniska H<>gskolan. This notice is included here to comply with the
+  distribution terms.

acconfig.h

@@ -33,3 +33,9 @@
 
 /* Define if you need the _REENTRANT define for some functions */
 #undef NEED_REENTRANT
+
+/* Define if you have the Kerberos4 libraries (including -ldes) */
+#undef KRB4
+
+/* Define if you want to enable IPv6 support */
+#undef ENABLE_IPV6

aclocal.m4

@@ -1,616 +0,0 @@
-dnl aclocal.m4 generated automatically by aclocal 1.4
-
-dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-dnl PARTICULAR PURPOSE.
-
-#serial 12
-
-dnl By default, many hosts won't let programs access large files;
-dnl one must use special compiler options to get large-file access to work.
-dnl For more details about this brain damage please see:
-dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html
-
-dnl Written by Paul Eggert <eggert@twinsun.com>.
-
-dnl Internal subroutine of AC_SYS_LARGEFILE.
-dnl AC_SYS_LARGEFILE_TEST_INCLUDES
-AC_DEFUN(AC_SYS_LARGEFILE_TEST_INCLUDES,
-  [[#include <sys/types.h>
-    int a[(off_t) 9223372036854775807 == 9223372036854775807 ? 1 : -1];
-  ]])
-
-dnl Internal subroutine of AC_SYS_LARGEFILE.
-dnl AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, CACHE-VAR, COMMENT, INCLUDES, FUNCTION-BODY)
-AC_DEFUN(AC_SYS_LARGEFILE_MACRO_VALUE,
-  [AC_CACHE_CHECK([for $1 value needed for large files], $3,
-     [$3=no
-      AC_TRY_COMPILE(AC_SYS_LARGEFILE_TEST_INCLUDES
-$5
-        ,
-	[$6], 
-	,
-	[AC_TRY_COMPILE([#define $1 $2]
-AC_SYS_LARGEFILE_TEST_INCLUDES
-$5
-	   ,
-	   [$6],
-	   [$3=$2])])])
-   if test "[$]$3" != no; then
-     AC_DEFINE_UNQUOTED([$1], [$]$3, [$4])
-   fi])
-
-AC_DEFUN(AC_SYS_LARGEFILE,
-  [AC_ARG_ENABLE(largefile,
-     [  --disable-largefile     omit support for large files])
-   if test "$enable_largefile" != no; then
-
-     AC_CACHE_CHECK([for special C compiler options needed for large files],
-       ac_cv_sys_largefile_CC,
-       [ac_cv_sys_largefile_CC=no
-        if test "$GCC" != yes; then
-	  # IRIX 6.2 and later do not support large files by default,
-	  # so use the C compiler's -n32 option if that helps.
-	  AC_TRY_COMPILE(AC_SYS_LARGEFILE_TEST_INCLUDES, , ,
-	    [ac_save_CC="$CC"
-	     CC="$CC -n32"
-	     AC_TRY_COMPILE(AC_SYS_LARGEFILE_TEST_INCLUDES, ,
-	       ac_cv_sys_largefile_CC=' -n32')
-	     CC="$ac_save_CC"])
-        fi])
-     if test "$ac_cv_sys_largefile_CC" != no; then
-       CC="$CC$ac_cv_sys_largefile_CC"
-     fi
-
-     AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64,
-       ac_cv_sys_file_offset_bits,
-       [Number of bits in a file offset, on hosts where this is settable.])
-     AC_SYS_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE, 1,
-       ac_cv_sys_largefile_source,
-       [Define to make ftello visible on some hosts (e.g. HP-UX 10.20).],
-       [#include <stdio.h>], [return !ftello;])
-     AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
-       ac_cv_sys_large_files,
-       [Define for large files, on AIX-style hosts.])
-dnl	lftp does not need ftello, and _XOPEN_SOURCE=500 makes resolv.h fail.
-dnl     AC_SYS_LARGEFILE_MACRO_VALUE(_XOPEN_SOURCE, 500,
-dnl       ac_cv_sys_xopen_source,
-dnl       [Define to make ftello visible on some hosts (e.g. glibc 2.1.3).],
-dnl       [#include <stdio.h>], [return !ftello;])
-   fi
-  ])
-
-# Like AC_CONFIG_HEADER, but automatically create stamp file.
-
-AC_DEFUN(AM_CONFIG_HEADER,
-[AC_PREREQ([2.12])
-AC_CONFIG_HEADER([$1])
-dnl When config.status generates a header, we must update the stamp-h file.
-dnl This file resides in the same directory as the config header
-dnl that is generated.  We must strip everything past the first ":",
-dnl and everything past the last "/".
-AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
-ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
-<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
-<<am_indx=1
-for am_file in <<$1>>; do
-  case " <<$>>CONFIG_HEADERS " in
-  *" <<$>>am_file "*<<)>>
-    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
-    ;;
-  esac
-  am_indx=`expr "<<$>>am_indx" + 1`
-done<<>>dnl>>)
-changequote([,]))])
-
-# Do all the work for Automake.  This macro actually does too much --
-# some checks are only needed if your package does certain things.
-# But this isn't really a big deal.
-
-# serial 1
-
-dnl Usage:
-dnl AM_INIT_AUTOMAKE(package,version, [no-define])
-
-AC_DEFUN(AM_INIT_AUTOMAKE,
-[AC_REQUIRE([AC_PROG_INSTALL])
-PACKAGE=[$1]
-AC_SUBST(PACKAGE)
-VERSION=[$2]
-AC_SUBST(VERSION)
-dnl test to see if srcdir already configured
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
-  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
-fi
-ifelse([$3],,
-AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
-AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
-AC_REQUIRE([AM_SANITY_CHECK])
-AC_REQUIRE([AC_ARG_PROGRAM])
-dnl FIXME This is truly gross.
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
-AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
-AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
-AC_REQUIRE([AC_PROG_MAKE_SET])])
-
-#
-# Check to make sure that the build environment is sane.
-#
-
-AC_DEFUN(AM_SANITY_CHECK,
-[AC_MSG_CHECKING([whether build environment is sane])
-# Just in case
-sleep 1
-echo timestamp > conftestfile
-# Do `set' in a subshell so we don't clobber the current shell's
-# arguments.  Must try -L first in case configure is actually a
-# symlink; some systems play weird games with the mod time of symlinks
-# (eg FreeBSD returns the mod time of the symlink's containing
-# directory).
-if (
-   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
-   if test "[$]*" = "X"; then
-      # -L didn't work.
-      set X `ls -t $srcdir/configure conftestfile`
-   fi
-   if test "[$]*" != "X $srcdir/configure conftestfile" \
-      && test "[$]*" != "X conftestfile $srcdir/configure"; then
-
-      # If neither matched, then we have a broken ls.  This can happen
-      # if, for instance, CONFIG_SHELL is bash and it inherits a
-      # broken ls alias from the environment.  This has actually
-      # happened.  Such a system could not be considered "sane".
-      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
-alias in your environment])
-   fi
-
-   test "[$]2" = conftestfile
-   )
-then
-   # Ok.
-   :
-else
-   AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-rm -f conftest*
-AC_MSG_RESULT(yes)])
-
-dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
-dnl The program must properly implement --version.
-AC_DEFUN(AM_MISSING_PROG,
-[AC_MSG_CHECKING(for working $2)
-# Run test in a subshell; some versions of sh will print an error if
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if ($2 --version) < /dev/null > /dev/null 2>&1; then
-   $1=$2
-   AC_MSG_RESULT(found)
-else
-   $1="$3/missing $2"
-   AC_MSG_RESULT(missing)
-fi
-AC_SUBST($1)])
-
-
-# serial 40 AC_PROG_LIBTOOL
-AC_DEFUN(AC_PROG_LIBTOOL,
-[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
-
-# Save cache, so that ltconfig can load it
-AC_CACHE_SAVE
-
-# Actually configure libtool.  ac_aux_dir is where install-sh is found.
-CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
-LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
-DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
-${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
-$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
-|| AC_MSG_ERROR([libtool configure failed])
-
-# Reload cache, that may have been modified by ltconfig
-AC_CACHE_LOAD
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-# Redirect the config.log output again, so that the ltconfig log is not
-# clobbered by the next message.
-exec 5>>./config.log
-])
-
-AC_DEFUN(AC_LIBTOOL_SETUP,
-[AC_PREREQ(2.13)dnl
-AC_REQUIRE([AC_ENABLE_SHARED])dnl
-AC_REQUIRE([AC_ENABLE_STATIC])dnl
-AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([AC_PROG_RANLIB])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_LD])dnl
-AC_REQUIRE([AC_PROG_NM])dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-dnl
-
-case "$target" in
-NONE) lt_target="$host" ;;
-*) lt_target="$target" ;;
-esac
-
-# Check for any special flags to pass to ltconfig.
-libtool_flags="--cache-file=$cache_file"
-test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
-test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
-test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
-test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
-test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
-ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
-[libtool_flags="$libtool_flags --enable-dlopen"])
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[libtool_flags="$libtool_flags --enable-win32-dll"])
-AC_ARG_ENABLE(libtool-lock,
-  [  --disable-libtool-lock  avoid locking (might break parallel builds)])
-test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
-test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case "$lt_target" in
-*-*-irix6*)
-  # Find out which ABI we are using.
-  echo '[#]line __oline__ "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case "`/usr/bin/file conftest.o`" in
-    *32-bit*)
-      LD="${LD-ld} -32"
-      ;;
-    *N32*)
-      LD="${LD-ld} -n32"
-      ;;
-    *64-bit*)
-      LD="${LD-ld} -64"
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS="$CFLAGS"
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
-  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS="$SAVE_CFLAGS"
-  fi
-  ;;
-
-ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw*)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-])
-esac
-])
-
-# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
-AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
-
-# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
-AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
-
-# AC_ENABLE_SHARED - implement the --enable-shared flag
-# Usage: AC_ENABLE_SHARED[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN(AC_ENABLE_SHARED, [dnl
-define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(shared,
-changequote(<<, >>)dnl
-<<  --enable-shared[=PKGS]  build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_shared=yes ;;
-no) enable_shared=no ;;
-*)
-  enable_shared=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_shared=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
-])
-
-# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
-AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)])
-
-# AC_ENABLE_STATIC - implement the --enable-static flag
-# Usage: AC_ENABLE_STATIC[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN(AC_ENABLE_STATIC, [dnl
-define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(static,
-changequote(<<, >>)dnl
-<<  --enable-static[=PKGS]  build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_static=yes ;;
-no) enable_static=no ;;
-*)
-  enable_static=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_static=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
-])
-
-# AC_DISABLE_STATIC - set the default static flag to --disable-static
-AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)])
-
-
-# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
-# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
-#   Where DEFAULT is either `yes' or `no'.  If omitted, it defaults to
-#   `yes'.
-AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
-define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE(fast-install,
-changequote(<<, >>)dnl
-<<  --enable-fast-install[=PKGS]  optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
-changequote([, ])dnl
-[p=${PACKAGE-default}
-case "$enableval" in
-yes) enable_fast_install=yes ;;
-no) enable_fast_install=no ;;
-*)
-  enable_fast_install=no
-  # Look at the argument we got.  We use all the common list separators.
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
-  for pkg in $enableval; do
-    if test "X$pkg" = "X$p"; then
-      enable_fast_install=yes
-    fi
-  done
-  IFS="$ac_save_ifs"
-  ;;
-esac],
-enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
-])
-
-# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
-AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)])
-
-# AC_PROG_LD - find the path to the GNU or non-GNU linker
-AC_DEFUN(AC_PROG_LD,
-[AC_ARG_WITH(gnu-ld,
-[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
-test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$ac_cv_prog_gcc" = yes; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by GCC])
-  ac_prog=`($CC -print-prog-name=ld) 2>&5`
-  case "$ac_prog" in
-    # Accept absolute paths.
-changequote(,)dnl
-    [\\/]* | [A-Za-z]:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-changequote([,])dnl
-      # Canonicalize the path of ld
-      ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
-      while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD="$ac_prog"
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test "$with_gnu_ld" = yes; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(ac_cv_path_LD,
-[if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      ac_cv_path_LD="$ac_dir/$ac_prog"
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some GNU ld's only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" != no && break
-      else
-	test "$with_gnu_ld" != yes && break
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-else
-  ac_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$ac_cv_path_LD"
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])
-
-AC_DEFUN(AC_PROG_LD_GNU,
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
-  ac_cv_prog_gnu_ld=yes
-else
-  ac_cv_prog_gnu_ld=no
-fi])
-])
-
-# AC_PROG_NM - find the path to a BSD-compatible name lister
-AC_DEFUN(AC_PROG_NM,
-[AC_MSG_CHECKING([for BSD-compatible nm])
-AC_CACHE_VAL(ac_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  ac_cv_path_NM="$NM"
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
-  for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
-      # Check to see if the nm accepts a BSD-compat flag.
-      # Adding the `sed 1q' prevents false positives on HP-UX, which says:
-      #   nm: unknown option "B" ignored
-      if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	ac_cv_path_NM="$ac_dir/nm -B"
-	break
-      elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
-	ac_cv_path_NM="$ac_dir/nm -p"
-	break
-      else
-	ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
-	continue # so that we can try to find one that supports BSD flags
-      fi
-    fi
-  done
-  IFS="$ac_save_ifs"
-  test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
-fi])
-NM="$ac_cv_path_NM"
-AC_MSG_RESULT([$NM])
-])
-
-# AC_CHECK_LIBM - check for math library
-AC_DEFUN(AC_CHECK_LIBM,
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case "$lt_target" in
-*-*-beos* | *-*-cygwin*)
-  # These system don't have libm
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
-  AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, main, LIBM="-lm")
-  ;;
-esac
-])
-
-# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl convenience library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-convenience to the
-# configure arguments.  Note that LIBLTDL and INCLTDL are not
-# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called.  If DIR is not
-# provided, it is assumed to be `libltdl'.  LIBLTDL will be prefixed
-# with '${top_builddir}/' and INCLTDL will be prefixed with
-# '${top_srcdir}/' (note the single quotes!).  If your package is not
-# flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  case "$enable_ltdl_convenience" in
-  no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
-  "") enable_ltdl_convenience=yes
-      ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
-  esac
-  LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
-  INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-])
-
-# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
-# the libltdl installable library and INCLTDL to the include flags for
-# the libltdl header and adds --enable-ltdl-install to the configure
-# arguments.  Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
-# AC_CONFIG_SUBDIRS called.  If DIR is not provided and an installed
-# libltdl is not found, it is assumed to be `libltdl'.  LIBLTDL will
-# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
-# with '${top_srcdir}/' (note the single quotes!).  If your package is
-# not flat and you're not using automake, define top_builddir and
-# top_srcdir appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-  AC_CHECK_LIB(ltdl, main,
-  [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
-  [if test x"$enable_ltdl_install" = xno; then
-     AC_MSG_WARN([libltdl not installed, but installation disabled])
-   else
-     enable_ltdl_install=yes
-   fi
-  ])
-  if test x"$enable_ltdl_install" = x"yes"; then
-    ac_configure_args="$ac_configure_args --enable-ltdl-install"
-    LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
-    INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
-  else
-    ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
-    LIBLTDL="-lltdl"
-    INCLTDL=
-  fi
-])
-
-dnl old names
-AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
-AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
-AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
-AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
-AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
-
-dnl This is just to silence aclocal about the macro not being used
-ifelse([AC_DISABLE_FAST_INSTALL])dnl
-

config.h.in

@@ -1,288 +0,0 @@
-/* config.h.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Define if on AIX 3.
-   System headers sometimes define this.
-   We just want to avoid a redefinition error message.  */
-#ifndef _ALL_SOURCE
-#undef _ALL_SOURCE
-#endif
-
-/* Define to empty if the keyword does not work.  */
-#undef const
-
-/* Define as the return type of signal handlers (int or void).  */
-#undef RETSIGTYPE
-
-/* Define to `unsigned' if <sys/types.h> doesn't define.  */
-#undef size_t
-
-/* Define if you have the ANSI C header files.  */
-#undef STDC_HEADERS
-
-/* Define if you can safely include both <sys/time.h> and <time.h>.  */
-#undef TIME_WITH_SYS_TIME
-
-/* Define cpu-machine-OS */
-#undef OS
-
-/* Define if you have the gethostbyaddr_r() function with 5 arguments */
-#undef HAVE_GETHOSTBYADDR_R_5
-
-/* Define if you have the gethostbyaddr_r() function with 7 arguments */
-#undef HAVE_GETHOSTBYADDR_R_7
-
-/* Define if you have the gethostbyaddr_r() function with 8 arguments */
-#undef HAVE_GETHOSTBYADDR_R_8
-
-/* Define if you have the gethostbyname_r() function with 3 arguments */
-#undef HAVE_GETHOSTBYNAME_R_3
-
-/* Define if you have the gethostbyname_r() function with 5 arguments */
-#undef HAVE_GETHOSTBYNAME_R_5
-
-/* Define if you have the gethostbyname_r() function with 6 arguments */
-#undef HAVE_GETHOSTBYNAME_R_6
-
-/* Define if you have the inet_ntoa_r function declared. */
-#undef HAVE_INET_NTOA_R_DECL
-
-/* Define if you need the _REENTRANT define for some functions */
-#undef NEED_REENTRANT
-
-/* The number of bytes in a long double.  */
-#undef SIZEOF_LONG_DOUBLE
-
-/* The number of bytes in a long long.  */
-#undef SIZEOF_LONG_LONG
-
-/* Define if you have the RAND_screen function.  */
-#undef HAVE_RAND_SCREEN
-
-/* Define if you have the RAND_status function.  */
-#undef HAVE_RAND_STATUS
-
-/* Define if you have the closesocket function.  */
-#undef HAVE_CLOSESOCKET
-
-/* Define if you have the gethostbyaddr function.  */
-#undef HAVE_GETHOSTBYADDR
-
-/* Define if you have the gethostbyaddr_r function.  */
-#undef HAVE_GETHOSTBYADDR_R
-
-/* Define if you have the gethostbyname_r function.  */
-#undef HAVE_GETHOSTBYNAME_R
-
-/* Define if you have the gethostname function.  */
-#undef HAVE_GETHOSTNAME
-
-/* Define if you have the getpass function.  */
-#undef HAVE_GETPASS
-
-/* Define if you have the getservbyname function.  */
-#undef HAVE_GETSERVBYNAME
-
-/* Define if you have the gettimeofday function.  */
-#undef HAVE_GETTIMEOFDAY
-
-/* Define if you have the inet_addr function.  */
-#undef HAVE_INET_ADDR
-
-/* Define if you have the inet_ntoa function.  */
-#undef HAVE_INET_NTOA
-
-/* Define if you have the inet_ntoa_r function.  */
-#undef HAVE_INET_NTOA_R
-
-/* Define if you have the localtime_r function.  */
-#undef HAVE_LOCALTIME_R
-
-/* Define if you have the perror function.  */
-#undef HAVE_PERROR
-
-/* Define if you have the select function.  */
-#undef HAVE_SELECT
-
-/* Define if you have the setvbuf function.  */
-#undef HAVE_SETVBUF
-
-/* Define if you have the socket function.  */
-#undef HAVE_SOCKET
-
-/* Define if you have the strcasecmp function.  */
-#undef HAVE_STRCASECMP
-
-/* Define if you have the strcmpi function.  */
-#undef HAVE_STRCMPI
-
-/* Define if you have the strdup function.  */
-#undef HAVE_STRDUP
-
-/* Define if you have the strftime function.  */
-#undef HAVE_STRFTIME
-
-/* Define if you have the stricmp function.  */
-#undef HAVE_STRICMP
-
-/* Define if you have the strstr function.  */
-#undef HAVE_STRSTR
-
-/* Define if you have the tcgetattr function.  */
-#undef HAVE_TCGETATTR
-
-/* Define if you have the tcsetattr function.  */
-#undef HAVE_TCSETATTR
-
-/* Define if you have the uname function.  */
-#undef HAVE_UNAME
-
-/* Define if you have the <alloca.h> header file.  */
-#undef HAVE_ALLOCA_H
-
-/* Define if you have the <arpa/inet.h> header file.  */
-#undef HAVE_ARPA_INET_H
-
-/* Define if you have the <crypto.h> header file.  */
-#undef HAVE_CRYPTO_H
-
-/* Define if you have the <dlfcn.h> header file.  */
-#undef HAVE_DLFCN_H
-
-/* Define if you have the <err.h> header file.  */
-#undef HAVE_ERR_H
-
-/* Define if you have the <fcntl.h> header file.  */
-#undef HAVE_FCNTL_H
-
-/* Define if you have the <getopt.h> header file.  */
-#undef HAVE_GETOPT_H
-
-/* Define if you have the <io.h> header file.  */
-#undef HAVE_IO_H
-
-/* Define if you have the <malloc.h> header file.  */
-#undef HAVE_MALLOC_H
-
-/* Define if you have the <net/if.h> header file.  */
-#undef HAVE_NET_IF_H
-
-/* Define if you have the <netdb.h> header file.  */
-#undef HAVE_NETDB_H
-
-/* Define if you have the <netinet/if_ether.h> header file.  */
-#undef HAVE_NETINET_IF_ETHER_H
-
-/* Define if you have the <netinet/in.h> header file.  */
-#undef HAVE_NETINET_IN_H
-
-/* Define if you have the <openssl/crypto.h> header file.  */
-#undef HAVE_OPENSSL_CRYPTO_H
-
-/* Define if you have the <openssl/err.h> header file.  */
-#undef HAVE_OPENSSL_ERR_H
-
-/* Define if you have the <openssl/pem.h> header file.  */
-#undef HAVE_OPENSSL_PEM_H
-
-/* Define if you have the <openssl/rsa.h> header file.  */
-#undef HAVE_OPENSSL_RSA_H
-
-/* Define if you have the <openssl/ssl.h> header file.  */
-#undef HAVE_OPENSSL_SSL_H
-
-/* Define if you have the <openssl/x509.h> header file.  */
-#undef HAVE_OPENSSL_X509_H
-
-/* Define if you have the <pem.h> header file.  */
-#undef HAVE_PEM_H
-
-/* Define if you have the <rsa.h> header file.  */
-#undef HAVE_RSA_H
-
-/* Define if you have the <sgtty.h> header file.  */
-#undef HAVE_SGTTY_H
-
-/* Define if you have the <ssl.h> header file.  */
-#undef HAVE_SSL_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <sys/param.h> header file.  */
-#undef HAVE_SYS_PARAM_H
-
-/* Define if you have the <sys/select.h> header file.  */
-#undef HAVE_SYS_SELECT_H
-
-/* Define if you have the <sys/socket.h> header file.  */
-#undef HAVE_SYS_SOCKET_H
-
-/* Define if you have the <sys/sockio.h> header file.  */
-#undef HAVE_SYS_SOCKIO_H
-
-/* Define if you have the <sys/stat.h> header file.  */
-#undef HAVE_SYS_STAT_H
-
-/* Define if you have the <sys/time.h> header file.  */
-#undef HAVE_SYS_TIME_H
-
-/* Define if you have the <sys/types.h> header file.  */
-#undef HAVE_SYS_TYPES_H
-
-/* Define if you have the <termio.h> header file.  */
-#undef HAVE_TERMIO_H
-
-/* Define if you have the <termios.h> header file.  */
-#undef HAVE_TERMIOS_H
-
-/* Define if you have the <time.h> header file.  */
-#undef HAVE_TIME_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
-
-/* Define if you have the <winsock.h> header file.  */
-#undef HAVE_WINSOCK_H
-
-/* Define if you have the <x509.h> header file.  */
-#undef HAVE_X509_H
-
-/* Define if you have the crypto library (-lcrypto).  */
-#undef HAVE_LIBCRYPTO
-
-/* Define if you have the dl library (-ldl).  */
-#undef HAVE_LIBDL
-
-/* Define if you have the nsl library (-lnsl).  */
-#undef HAVE_LIBNSL
-
-/* Define if you have the resolve library (-lresolve).  */
-#undef HAVE_LIBRESOLVE
-
-/* Define if you have the socket library (-lsocket).  */
-#undef HAVE_LIBSOCKET
-
-/* Define if you have the ssl library (-lssl).  */
-#undef HAVE_LIBSSL
-
-/* Define if you have the ucb library (-lucb).  */
-#undef HAVE_LIBUCB
-
-/* Name of package */
-#undef PACKAGE
-
-/* Version number of package */
-#undef VERSION
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#undef _FILE_OFFSET_BITS
-
-/* Define to make ftello visible on some hosts (e.g. HP-UX 10.20). */
-#undef _LARGEFILE_SOURCE
-
-/* Define for large files, on AIX-style hosts. */
-#undef _LARGE_FILES
-
-/* Set to explicitly specify we don't want to use thread-safe functions */
-#undef DISABLED_THREADSAFE
-

configure.in

@@ -2,7 +2,9 @@ dnl $Id$
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(lib/urldata.h)
 AM_CONFIG_HEADER(config.h src/config.h)
-AM_INIT_AUTOMAKE(curl,"7.2")
+
+VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
+AM_INIT_AUTOMAKE(curl,$VERSION)
 AM_PROG_LIBTOOL
 
 dnl
@@ -24,148 +26,126 @@ dnl The install stuff has already been taken care of by the automake stuff
 dnl AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 
+AC_DEFUN(CURL_CHECK_LOCALTIME_R,
+[
+  dnl check for a few thread-safe functions
+  AC_CHECK_FUNCS(localtime_r,[
+    AC_MSG_CHECKING(whether localtime_r is declared)
+    AC_EGREP_CPP(localtime_r,[
+#include <time.h>],[
+      AC_MSG_RESULT(yes)],[
+      AC_MSG_RESULT(no)
+      AC_MSG_CHECKING(whether localtime_r with -D_REENTRANT is declared)
+      AC_EGREP_CPP(localtime_r,[
+#define _REENTRANT
+#include <time.h>],[
+	AC_DEFINE(NEED_REENTRANT)
+	AC_MSG_RESULT(yes)],
+	AC_MSG_RESULT(no))])])
+])
 
-dnl **********************************************************************
-dnl Checks for libraries.
-dnl **********************************************************************
+AC_DEFUN(CURL_CHECK_INET_NTOA_R,
+[
+  dnl determine if function definition for inet_ntoa_r exists.
+  AC_CHECK_FUNCS(inet_ntoa_r,[
+    AC_MSG_CHECKING(whether inet_ntoa_r is declared)
+    AC_EGREP_CPP(inet_ntoa_r,[
+#include <arpa/inet.h>],[
+      AC_DEFINE(HAVE_INET_NTOA_R_DECL)
+      AC_MSG_RESULT(yes)],[
+      AC_MSG_RESULT(no)
+      AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
+      AC_EGREP_CPP(inet_ntoa_r,[
+#define _REENTRANT
+#include <arpa/inet.h>],[
+	AC_DEFINE(HAVE_INET_NTOA_R_DECL)
+	AC_DEFINE(NEED_REENTRANT)
+	AC_MSG_RESULT(yes)],
+	AC_MSG_RESULT(no))])])
 
-dnl nsl lib?
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
+])
 
-dnl At least one system has been identified to require BOTH nsl and
-dnl socket libs to link properly.
-if test "$ac_cv_lib_nsl_gethostbyname" = "$ac_cv_func_gethostbyname"; then
-  AC_MSG_CHECKING([trying both nsl and socket libs])
-  my_ac_save_LIBS=$LIBS
-  LIBS="-lnsl -lsocket $LIBS"
-  AC_TRY_LINK( ,
-             [gethostbyname();],
-             my_ac_link_result=success,
-             my_ac_link_result=failure )
+AC_DEFUN(CURL_CHECK_GETHOSTBYADDR_R,
+[
+  dnl check for number of arguments to gethostbyaddr_r. it might take
+  dnl either 5, 7, or 8 arguments.
+  AC_CHECK_FUNCS(gethostbyaddr_r,[
+    AC_MSG_CHECKING(if gethostbyaddr_r takes 5 arguments)
+    AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <netdb.h>],[
+char * address;
+int length;
+int type;
+struct hostent h;
+struct hostent_data hdata;
+int rc;
+rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
+      AC_MSG_RESULT(yes)
+      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
+      ac_cv_gethostbyaddr_args=5],[
+      AC_MSG_RESULT(no)
+      AC_MSG_CHECKING(if gethostbyaddr_r with -D_REENTRANT takes 5 arguments)
+      AC_TRY_COMPILE([
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>],[
+char * address;
+int length;
+int type;
+struct hostent h;
+struct hostent_data hdata;
+int rc;
+rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
+	AC_MSG_RESULT(yes)
+	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
+	AC_DEFINE(NEED_REENTRANT)
+	ac_cv_gethostbyaddr_args=5],[
+	AC_MSG_RESULT(no)
+	AC_MSG_CHECKING(if gethostbyaddr_r takes 7 arguments)
+	AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <netdb.h>],[
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
 
-  if test "$my_ac_link_result" = "failure"; then
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
-    dnl restore LIBS
-    LIBS=$my_ac_save_LIBS
-  else
-    AC_MSG_RESULT([yes])
-  fi
-fi
+hp = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &h_errnop);],[
+	  AC_MSG_RESULT(yes)
+	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
+	  ac_cv_gethostbyaddr_args=7],[
+	  AC_MSG_RESULT(no)
+	  AC_MSG_CHECKING(if gethostbyaddr_r takes 8 arguments)
+	  AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <netdb.h>],[
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
+int rc;
 
-dnl resolve lib?
-AC_CHECK_FUNC(strcasecmp, , AC_CHECK_LIB(resolve, strcasecmp))
-
-if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
-  AC_CHECK_LIB(resolve, strcasecmp,
-              [LIBS="-lresolve $LIBS"],
-               ,
-               -lnsl)
-fi
-
-dnl socket lib?
-AC_CHECK_FUNC(connect, , AC_CHECK_LIB(socket, connect))
-
-dnl ucb lib?
-AC_CHECK_FUNC(gethostname, , AC_CHECK_LIB(ucb, gethostname))
-
-dnl dl lib?
-AC_CHECK_FUNC(dlopen, , AC_CHECK_LIB(dl, dlopen))
-
-dnl **********************************************************************
-dnl Check for the presence of SSL libraries and headers
-dnl **********************************************************************
-
-dnl Default to compiler & linker defaults for SSL files & libraries.
-OPT_SSL=off
-AC_ARG_WITH(ssl,dnl
-[  --with-ssl[=DIR]        where to look for SSL [compiler/linker default paths]
-                          DIR points to the SSL installation [/usr/local/ssl]],
-  OPT_SSL=$withval
-)
-
-if test X"$OPT_SSL" = Xno
-then
-  AC_MSG_WARN(SSL/https support disabled)  
-else
-
-  dnl Check for & handle argument to --with-ssl.
-
-  AC_MSG_CHECKING(where to look for SSL)
-  if test X"$OPT_SSL" = Xoff
-  then
-  	AC_MSG_RESULT([defaults (or given in environment)])
-  else
-	test X"$OPT_SSL" = Xyes && OPT_SSL=/usr/local/ssl
-	LIBS="$LIBS -L$OPT_SSL/lib"
-	CPPFLAGS="$CPPFLAGS -I$OPT_SSL/include/openssl -I$OPT_SSL/include"
-	AC_MSG_RESULT([$OPT_SSL])
-  fi
-
-  dnl check for crypto libs (part of SSLeay)
-  AC_CHECK_LIB(crypto, CRYPTO_lock)
-
-  if test $ac_cv_lib_crypto_CRYPTO_lock = yes; then
-    dnl This is only reasonable to do if crypto actually is there: check for
-    dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
-    AC_CHECK_LIB(ssl, SSL_connect)
-
-    dnl Check for SSLeay headers
-    AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h openssl/pem.h openssl/ssl.h openssl/err.h)
-
-    if test $ac_cv_header_openssl_x509_h = no; then
-      AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)
-    fi
-
-  fi
-fi
-
-dnl **********************************************************************
-dnl Check for the presence of ZLIB libraries and headers
-dnl **********************************************************************
-
-dnl Default to compiler & linker defaults for files & libraries.
-dnl OPT_ZLIB=no
-dnl AC_ARG_WITH(zlib,dnl
-dnl [  --with-zlib[=DIR]  where to look for ZLIB [compiler/linker default paths]
-dnl                      DIR points to the ZLIB installation prefix [/usr/local]],
-dnl  OPT_ZLIB=$withval,
-dnl )
-
-dnl Check for & handle argument to --with-zlib.
-dnl
-dnl NOTE:  We *always* look for ZLIB headers & libraries, all this option
-dnl        does is change where we look (by adjusting LIBS and CPPFLAGS.)
-dnl
-
-dnl AC_MSG_CHECKING(where to look for ZLIB)
-dnl if test X"$OPT_ZLIB" = Xno
-dnl then
-dnl 	AC_MSG_RESULT([defaults (or given in environment)])
-dnl else
-dnl	test X"$OPT_ZLIB" = Xyes && OPT_ZLIB=/usr/local
-dnl	LIBS="$LIBS -L$OPT_ZLIB/lib"
-dnl	CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
-dnl	AC_MSG_RESULT([$OPT_ZLIB])
-dnl fi
-
-dnl z lib?
-dnl AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread))
+rc = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &hp, &h_errnop);],[
+	    AC_MSG_RESULT(yes)
+	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
+	    ac_cv_gethostbyaddr_args=8],[
+	    AC_MSG_RESULT(no)
+	    have_missing_r_funcs="$have_missing_r_funcs gethostbyaddr_r"])])])])])
 
 
-dnl Default is to try the thread-safe versions of a few functions
-OPT_THREAD=on
-AC_ARG_ENABLE(thread,dnl
-[  --disable-thread       tell configure to not look for thread-safe functions],
-  OPT_THREAD=off
-)
+])
 
-if test X"$OPT_THREAD" = Xoff
-then
-  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
-  AC_DEFINE(DISABLED_THREADSAFE, 1, \
-Set to explicitly specify we don't want to use thread-safe functions)
-else
+AC_DEFUN(CURL_CHECK_GETHOSTBYNAME_R,
+[
   dnl check for number of arguments to gethostbyname_r. it might take
   dnl either 3, 5, or 6 arguments.
   AC_CHECK_FUNCS(gethostbyname_r,[
@@ -255,113 +235,312 @@ exit (rc != 0 ? 1 : 0); }],[
 	[ac_cv_gethostbyname_args=0])],
       [ac_cv_gethostbyname_args=0])])
 
-  dnl check for number of arguments to gethostbyaddr_r. it might take
-  dnl either 5, 7, or 8 arguments.
-  AC_CHECK_FUNCS(gethostbyaddr_r,[
-    AC_MSG_CHECKING(if gethostbyaddr_r takes 5 arguments)
-    AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <netdb.h>],[
-char * address;
-int length;
-int type;
-struct hostent h;
-struct hostent_data hdata;
-int rc;
-rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
-      AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
-      ac_cv_gethostbyaddr_args=5],[
-      AC_MSG_RESULT(no)
-      AC_MSG_CHECKING(if gethostbyaddr_r with -D_REENTRANT takes 5 arguments)
-      AC_TRY_COMPILE([
-#define _REENTRANT
-#include <sys/types.h>
-#include <netdb.h>],[
-char * address;
-int length;
-int type;
-struct hostent h;
-struct hostent_data hdata;
-int rc;
-rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
-	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
-	AC_DEFINE(NEED_REENTRANT)
-	ac_cv_gethostbyaddr_args=5],[
-	AC_MSG_RESULT(no)
-	AC_MSG_CHECKING(if gethostbyaddr_r takes 7 arguments)
-	AC_TRY_COMPILE([
-#include <sys/types.h>
-#include <netdb.h>],[
-char * address;
-int length;
-int type;
-struct hostent h;
-char buffer[10];
-int buflen;
-int h_errnop;
-struct hostent * hp;
+])
 
-hp = gethostbyaddr_r(address, length, type, &h,
-                     buffer, buflen, &h_errnop);],[
-	  AC_MSG_RESULT(yes)
-	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
-	  ac_cv_gethostbyaddr_args=7],[
-	  AC_MSG_RESULT(no)
-	  AC_MSG_CHECKING(if gethostbyaddr_r takes 8 arguments)
-	  AC_TRY_COMPILE([
+dnl **********************************************************************
+dnl Checks for IPv6
+dnl **********************************************************************
+
+AC_MSG_CHECKING([whether to enable ipv6])
+AC_ARG_ENABLE(ipv6,
+[  --enable-ipv6		Enable ipv6 (with ipv4) support
+  --disable-ipv6		Disable ipv6 support],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ipv6=no
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       AC_DEFINE(ENABLE_IPV6)
+       ipv6=yes
+       ;;
+  esac ],
+
+  AC_TRY_RUN([ /* is AF_INET6 available? */
 #include <sys/types.h>
-#include <netdb.h>],[
-char * address;
-int length;
-int type;
-struct hostent h;
-char buffer[10];
-int buflen;
-int h_errnop;
-struct hostent * hp;
-int rc;
+#include <sys/socket.h>
+main()
+{
+ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+   exit(1);
+ else
+   exit(0);
+}
+],
+  AC_MSG_RESULT(yes)
+  AC_DEFINE(ENABLE_IPV6)
+  ipv6=yes,
+  AC_MSG_RESULT(no)
+  ipv6=no,
+  AC_MSG_RESULT(no)
+  ipv6=no
+))
 
-rc = gethostbyaddr_r(address, length, type, &h,
-                     buffer, buflen, &hp, &h_errnop);],[
-	    AC_MSG_RESULT(yes)
-	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
-	    ac_cv_gethostbyaddr_args=8],[
-	    AC_MSG_RESULT(no)
-	    have_missing_r_funcs="$have_missing_r_funcs gethostbyaddr_r"])])])])])
+dnl **********************************************************************
+dnl Checks for libraries.
+dnl **********************************************************************
 
-  dnl determine if function definition for inet_ntoa_r exists.
-  AC_CHECK_FUNCS(inet_ntoa_r,[
-    AC_MSG_CHECKING(whether inet_ntoa_r is declared)
-    AC_EGREP_CPP(inet_ntoa_r,[
-#include <arpa/inet.h>],[
-      AC_DEFINE(HAVE_INET_NTOA_R_DECL)
-      AC_MSG_RESULT(yes)],[
-      AC_MSG_RESULT(no)
-      AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
-      AC_EGREP_CPP(inet_ntoa_r,[
-#define _REENTRANT
-#include <arpa/inet.h>],[
-	AC_DEFINE(HAVE_INET_NTOA_R_DECL)
-	AC_DEFINE(NEED_REENTRANT)
-	AC_MSG_RESULT(yes)],
-	AC_MSG_RESULT(no))])])
+dnl gethostbyname in the nsl lib?
+AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
+
+if test "$ac_cv_lib_nsl_gethostbyname" != "yes" -a "$ac_cv_func_gethostbyname" != "yes"; then
+  dnl gethostbyname in the socket lib?
+  AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(socket, gethostbyname))
+fi
+
+dnl At least one system has been identified to require BOTH nsl and
+dnl socket libs to link properly.
+if test "$ac_cv_lib_nsl_gethostbyname" = "$ac_cv_func_gethostbyname"; then
+  AC_MSG_CHECKING([trying both nsl and socket libs])
+  my_ac_save_LIBS=$LIBS
+  LIBS="-lnsl -lsocket $LIBS"
+  AC_TRY_LINK( ,
+             [gethostbyname();],
+             my_ac_link_result=success,
+             my_ac_link_result=failure )
+
+  if test "$my_ac_link_result" = "failure"; then
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([couldn't find libraries for gethostbyname()])
+    dnl restore LIBS
+    LIBS=$my_ac_save_LIBS
+  else
+    AC_MSG_RESULT([yes])
+  fi
+fi
+
+dnl resolve lib?
+AC_CHECK_FUNC(strcasecmp, , AC_CHECK_LIB(resolve, strcasecmp))
+
+if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
+  AC_CHECK_LIB(resolve, strcasecmp,
+              [LIBS="-lresolve $LIBS"],
+               ,
+               -lnsl)
+fi
+
+dnl socket lib?
+AC_CHECK_FUNC(connect, , AC_CHECK_LIB(socket, connect))
+
+dnl ucb lib?
+AC_CHECK_FUNC(gethostname, , AC_CHECK_LIB(ucb, gethostname))
+
+dnl dl lib?
+AC_CHECK_FUNC(dlopen, , AC_CHECK_LIB(dl, dlopen))
+
+dnl **********************************************************************
+dnl Check for the presence of Kerberos4 libraries and headers
+dnl **********************************************************************
+
+AC_ARG_WITH(krb4-includes,
+ [  --with-krb4-includes[=DIR]   Specify location of kerberos4 headers],[
+ CPPFLAGS="$CPPFLAGS -I$withval"
+ KRB4INC="$withval"
+ want_krb4=yes
+ ])
+
+AC_ARG_WITH(krb4-libs,
+ [  --with-krb4-libs[=DIR]   Specify location of kerberos4 libs],[
+ LDFLAGS="$LDFLAGS -L$withval"
+ KRB4LIB="$withval"
+ want_krb4=yes
+ ])
+
+
+OPT_KRB4=off
+AC_ARG_WITH(krb4,dnl
+[  --with-krb4[=DIR]       where to look for Kerberos4],[
+  OPT_KRB4="$withval"
+  if test X"$OPT_KRB4" != Xyes
+  then
+    LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib"
+    KRB4LIB="$OPT_KRB4/lib"
+    CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include"
+    KRB4INC="$OPT_KRB4/include"
+  fi
+  want_krb4="yes"
+ ])
+
+AC_MSG_CHECKING([if Kerberos4 support is requested])
+
+if test "$want_krb4" = yes
+then
+  AC_MSG_RESULT(yes)
+
+  dnl Check for & handle argument to --with-krb4
+
+  AC_MSG_CHECKING(where to look for Kerberos4)
+  if test X"$OPT_KRB4" = Xyes
+  then
+    AC_MSG_RESULT([defaults])
+  else
+    AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC])
+  fi
+
+  dnl Check for DES library
+  AC_CHECK_LIB(des, des_pcbc_encrypt,
+  [
+    AC_CHECK_HEADERS(des.h)
+
+    dnl resolv lib?
+    AC_CHECK_FUNC(res_search, , AC_CHECK_LIB(resolv, res_search))
+
+    dnl Check for the Kerberos4 library
+    AC_CHECK_LIB(krb, krb_net_read,
+    [
+      dnl Check for header files
+      AC_CHECK_HEADERS(krb.h)
+
+      dnl we found the required libraries, add to LIBS
+      LIBS="-lkrb -ldes $LIBS"
+
+      dnl Check for function krb_get_our_ip_for_realm
+      dnl this is needed for NAT networks
+      AC_CHECK_FUNCS(krb_get_our_ip_for_realm)
+
+      dnl add define KRB4
+      AC_DEFINE(KRB4)
+
+      dnl the krb4 stuff needs a strlcpy()
+      AC_CHECK_FUNCS(strlcpy)
+
+    ])
+  ])
+else
+  AC_MSG_RESULT(no)
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of SSL libraries and headers
+dnl **********************************************************************
+
+dnl Default to compiler & linker defaults for SSL files & libraries.
+OPT_SSL=off
+AC_ARG_WITH(ssl,dnl
+[  --with-ssl[=DIR]        where to look for SSL [compiler/linker default paths]
+                          DIR points to the SSL installation [/usr/local/ssl]],
+  OPT_SSL=$withval
+)
+
+if test X"$OPT_SSL" = Xno
+then
+  AC_MSG_WARN(SSL/https support disabled)  
+else
+
+  dnl Check for & handle argument to --with-ssl.
+
+  AC_MSG_CHECKING(where to look for SSL)
+  if test X"$OPT_SSL" = Xoff
+  then
+  	AC_MSG_RESULT([defaults (or given in environment)])
+  else
+	test X"$OPT_SSL" = Xyes && OPT_SSL=/usr/local/ssl
+        dnl	LIBS="$LIBS -L$OPT_SSL/lib"
+        LDFLAGS="$LDFLAGS -L$OPT_SSL/lib"
+	CPPFLAGS="$CPPFLAGS -I$OPT_SSL/include/openssl -I$OPT_SSL/include"
+	AC_MSG_RESULT([$OPT_SSL])
+  fi
+
+  dnl check for crypto libs (part of SSLeay)
+  AC_CHECK_LIB(crypto, CRYPTO_lock)
+
+  if test $ac_cv_lib_crypto_CRYPTO_lock = yes; then
+    dnl This is only reasonable to do if crypto actually is there: check for
+    dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
+    AC_CHECK_LIB(ssl, SSL_connect)
+
+    if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
+        dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff
+        AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use);
+        OLIBS=$LIBS
+        LIBS="$LIBS -lRSAglue -lrsaref"
+        AC_CHECK_LIB(ssl, SSL_connect)
+        if test "$ac_cv_lib_ssl_SSL_connect" != yes; then
+            dnl still no SSL_connect
+            AC_MSG_RESULT(no)
+            LIBS=$OLIBS
+        else
+            AC_MSG_RESULT(yes)
+        fi
+    fi
+
+
+
+    dnl Check for SSLeay headers
+    AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h openssl/pem.h openssl/ssl.h openssl/err.h)
+
+    if test $ac_cv_header_openssl_x509_h = no; then
+      AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h)
+    fi
+
+  fi
+
+  dnl these can only exist if openssl exists
+
+  AC_CHECK_FUNCS( RAND_status \
+                  RAND_screen )
+
+fi
+
+dnl **********************************************************************
+dnl Check for the presence of ZLIB libraries and headers
+dnl **********************************************************************
+
+dnl Default to compiler & linker defaults for files & libraries.
+dnl OPT_ZLIB=no
+dnl AC_ARG_WITH(zlib,dnl
+dnl [  --with-zlib[=DIR]  where to look for ZLIB [compiler/linker default paths]
+dnl                      DIR points to the ZLIB installation prefix [/usr/local]],
+dnl  OPT_ZLIB=$withval,
+dnl )
+
+dnl Check for & handle argument to --with-zlib.
+dnl
+dnl NOTE:  We *always* look for ZLIB headers & libraries, all this option
+dnl        does is change where we look (by adjusting LIBS and CPPFLAGS.)
+dnl
+
+dnl AC_MSG_CHECKING(where to look for ZLIB)
+dnl if test X"$OPT_ZLIB" = Xno
+dnl then
+dnl 	AC_MSG_RESULT([defaults (or given in environment)])
+dnl else
+dnl	test X"$OPT_ZLIB" = Xyes && OPT_ZLIB=/usr/local
+dnl	LIBS="$LIBS -L$OPT_ZLIB/lib"
+dnl	CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
+dnl	AC_MSG_RESULT([$OPT_ZLIB])
+dnl fi
+
+dnl z lib?
+dnl AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread))
+
+
+dnl Default is to try the thread-safe versions of a few functions
+OPT_THREAD=on
+AC_ARG_ENABLE(thread,dnl
+[  --disable-thread       tell configure to not look for thread-safe functions],
+  OPT_THREAD=off
+)
+
+if test X"$OPT_THREAD" = Xoff
+then
+  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
+  AC_DEFINE(DISABLED_THREADSAFE, 1, \
+Set to explicitly specify we don't want to use thread-safe functions)
+else
+
+  dnl dig around for gethostbyname_r()
+  CURL_CHECK_GETHOSTBYNAME_R()
+
+  dnl dig around for gethostbyaddr_r()
+  CURL_CHECK_GETHOSTBYADDR_R()
+
+  dnl poke around for inet_ntoa_r()
+  CURL_CHECK_INET_NTOA_R()
+
+  dnl is there a localtime_r()
+  CURL_CHECK_LOCALTIME_R()
 
-  dnl check for a few thread-safe functions
-  AC_CHECK_FUNCS(localtime_r,[
-    AC_MSG_CHECKING(whether localtime_r is declared)
-    AC_EGREP_CPP(localtime_r,[
-#include <time.h>],[
-      AC_MSG_RESULT(yes)],[
-      AC_MSG_RESULT(no)
-      AC_MSG_CHECKING(whether localtime_r with -D_REENTRANT is declared)
-      AC_EGREP_CPP(localtime_r,[
-#define _REENTRANT
-#include <time.h>],[
-	AC_DEFINE(NEED_REENTRANT)
-	AC_MSG_RESULT(yes)],
-	AC_MSG_RESULT(no))])])
 fi
 
 dnl **********************************************************************
@@ -439,14 +618,19 @@ AC_CHECK_FUNCS( socket \
                 tcsetattr \
                 tcgetattr \
                 perror \
-                getpass \
                 closesocket \
                 setvbuf \
-                RAND_status \
-                RAND_screen
+                sigaction \
+                signal \
+                getpass_r
 )
 
+dnl removed 'getpass' check on October 26, 2000
+
 if test "$ac_cv_func_select" != "yes"; then
+  AC_MSG_ERROR(Can't work without an existing select() function)
+fi
+if test "$ac_cv_func_socket" != "yes"; then
   AC_MSG_ERROR(Can't work without an existing socket() function)
 fi
 
@@ -465,14 +649,18 @@ dnl   $PATH:/usr/bin/:/usr/local/bin )
 dnl AC_SUBST(RANLIB)
 
 AC_OUTPUT( Makefile \
-           curl.spec \
-           curl-ssl.spec \
 	   docs/Makefile \
+           docs/examples/Makefile \
 	   include/Makefile \
 	   include/curl/Makefile \
 	   src/Makefile \
-           lib/Makefile )
-dnl	   perl/checklinks.pl \
-dnl	   perl/getlinks.pl \
-dnl        perl/formfind.pl \
-dnl	   perl/recursiveftpget.pl  )
+           lib/Makefile \
+           tests/Makefile \
+           tests/data/Makefile \
+	   packages/Makefile \
+	   packages/Win32/Makefile \
+	   packages/Linux/Makefile \
+	   packages/Linux/RPM/Makefile \
+	   packages/Linux/RPM/curl.spec \
+	   packages/Linux/RPM/curl-ssl.spec )
+

curl-ssl.spec.in

@@ -1,98 +0,0 @@
-%define ver	@VERSION@
-%define rel	1
-%define prefix	/usr
-
-Summary:	get a file from a FTP, GOPHER or HTTP server.
-Name:		@PACKAGE@-ssl
-Version:	%ver
-Release:	%rel
-Copyright:	MPL
-Group:		Utilities/Console
-Source:		@PACKAGE@-%{version}.tar.gz
-URL:		http://@PACKAGE@.haxx.se
-BuildPrereq:	openssl
-BuildRoot:	/tmp/%{name}-%{version}-%{rel}-root
-Packager:	Fill In As You Wish
-Docdir:		%{prefix}/doc
-
-%description
-@PACKAGE@-ssl is a client to get documents/files from servers, using 
-any of the supported protocols.  The command is designed to 
-work without user interaction or any kind of interactivity.
-
-@PACKAGE@-ssl offers a busload of useful tricks like proxy support, 
-user authentication, ftp upload, HTTP post, file transfer 
-resume and more.
-
-Note: this version is compiled with SSL (https:) support.
-
-Authors:
-	Daniel Stenberg <daniel@haxx.se>
-
-
-%prep
-%setup -n @PACKAGE@-@VERSION@
-
-
-%build
-# Needed for snapshot releases.
-if [ ! -f configure ]; then
-	CONF="./autogen.sh"
-else
-	CONF="./configure"
-fi
-
-#
-# Configuring the package
-#
-CFLAGS="${RPM_OPT_FLAGS}" ${CONF}	\
-	--prefix=%{prefix}		\
-	--with-ssl
-
-
-[ "$SMP" != "" ] && JSMP = '"MAKE=make -k -j $SMP"'
-
-make ${JSMP} CFLAGS="-DUSE_SSLEAY -I/usr/include/openssl";
-
-
-%install
-[ -d ${RPM_BUILD_ROOT} ] && rm -rf ${RPM_BUILD_ROOT}
-
-make prefix=${RPM_BUILD_ROOT}%{prefix} install-strip
-
-#
-# Generating file lists and store them in file-lists
-# Starting with the directory listings
-#
-find ${RPM_BUILD_ROOT}%{prefix}/{bin,lib,man} -type d | sed "s#^${RPM_BUILD_ROOT}#\%attr (-\,root\,root) \%dir #" > file-lists
-
-#
-# Then, the file listings
-#
-echo "%defattr (-, root, root)" >> file-lists
-find ${RPM_BUILD_ROOT}%{prefix} -type f | sed -e "s#^${RPM_BUILD_ROOT}##g" >> file-lists
-
-
-%clean
-(cd ..; rm -rf @PACKAGE@-@VERSION@ ${RPM_BUILD_ROOT})
-
-
-%files -f file-lists
-%defattr (-, root, root)
-%doc BUGS
-%doc CHANGES
-%doc CONTRIBUTE
-%doc FAQ
-%doc FEATURES
-%doc FILES
-%doc INSTALL
-%doc LEGAL
-%doc MPL-1.0.txt
-%doc README
-%doc README.curl
-%doc README.lib@PACKAGE@
-%doc RESOURCES
-%doc TODO
-%doc %{name}-ssl.spec.in
-%doc %{name}.spec.in
-

curl.spec.in

@@ -1,96 +0,0 @@
-%define ver	@VERSION@
-%define rel	1
-%define prefix	/usr
-
-Summary:	get a file from a FTP, GOPHER or HTTP server.
-Name:		@PACKAGE@
-Version:	%ver
-Release:	%rel
-Copyright:	MPL
-Group:		Utilities/Console
-Source:		%{name}-%{version}.tar.gz
-URL:		http://@PACKAGE@.haxx.se
-BuildRoot:	/tmp/%{name}-%{version}-%{rel}-root
-Packager:	Fill In As You Wish
-Docdir:		%{prefix}/doc
-
-%description
-@PACKAGE@ is a client to get documents/files from servers, using 
-any of the supported protocols.  The command is designed to 
-work without user interaction or any kind of interactivity.
-
-@PACKAGE@ offers a busload of useful tricks like proxy support, 
-user authentication, ftp upload, HTTP post, file transfer 
-resume and more.
-
-Note: this version is compiled without SSL (https:) support.
-
-Authors:
-	Daniel Stenberg <daniel@haxx.se>
-
-
-%prep
-%setup -n %{name}-%{version}
-
-
-%build
-# Needed for snapshot releases.
-if [ ! -f configure ]; then
-	CONF="./autogen.sh"
-else
-	CONF="./configure"
-fi
-
-#
-# Configuring the package
-#
-CFLAGS="${RPM_OPT_FLAGS}" ${CONF}	\
-	--prefix=%{prefix}
-
-
-[ "$SMP" != "" ] && JSMP = '"MAKE=make -k -j $SMP"'
-
-make ${JSMP};
-
-
-%install
-[ -d ${RPM_BUILD_ROOT} ] && rm -rf ${RPM_BUILD_ROOT}
-
-make prefix=${RPM_BUILD_ROOT}%{prefix} install-strip
-
-#
-# Generating file lists and store them in file-lists
-# Starting with the directory listings
-#
-find ${RPM_BUILD_ROOT}%{prefix}/{bin,lib,man} -type d | sed "s#^${RPM_BUILD_ROOT}#\%attr (-\,root\,root) \%dir #" > file-lists
-
-#
-# Then, the file listings
-#
-echo "%defattr (-, root, root)" >> file-lists
-find ${RPM_BUILD_ROOT}%{prefix} -type f | sed -e "s#^${RPM_BUILD_ROOT}##g" >> file-lists
-
-
-%clean
-(cd ..; rm -rf %{name}-%{version} ${RPM_BUILD_ROOT})
-
-
-%files -f file-lists
-%defattr (-, root, root)
-%doc BUGS
-%doc CHANGES
-%doc CONTRIBUTE
-%doc FAQ
-%doc FEATURES
-%doc FILES
-%doc INSTALL
-%doc LEGAL
-%doc MPL-1.0.txt
-%doc README
-%doc README.curl
-%doc README.lib@PACKAGE@
-%doc RESOURCES
-%doc TODO
-%doc %{name}-ssl.spec.in
-%doc %{name}.spec.in
-

docs/CONTRIBUTE

@@ -4,8 +4,6 @@
                             | (__| |_| |  _ <| |___ 
                              \___|\___/|_| \_\_____|
 
-CONTRIBUTE
-
 To Think About When Contributing Source Code
 
  This document is intended to offer some guidelines that can be useful to keep
@@ -15,12 +13,13 @@ To Think About When Contributing Source Code
 The License Issue
 
  When contributing with code, you agree to put your changes and new code under
- the same license curl and libcurl is already using. Curl uses the MozPL, the
- Mozilla Public License, which is *NOT* compatible with the well known GPL,
- GNU Public License. We can never re-use sources from a GPL program in curl.
+ the same license curl and libcurl is already using.
+
  If you add a larger piece of code, you can opt to make that file or set of
  files to use a different license as long as they don't enfore any changes to
- the rest of the package. Such "separate parts" can not be GPL either.
+ the rest of the package and they make sense. Such "separate parts" can not be
+ GPL (as we don't want the GPL virus to attack users of libcurl) but they must
+ use "GPL compatible" licenses.
 
 Naming
 
@@ -69,6 +68,13 @@ Separate Patches Doing Different Things
  description exactly what they correct so that all patches can be selectively
  applied by the maintainer or other interested parties.
 
+Patch Against Recent Sources
+
+ Please try to get the latest available sources to make your patches
+ against. It makes my life so much easier. The very best is if you get the
+ most up-to-date sources from the CVS repository, but the latest release
+ archive is quite OK as well!
+
 Document
 
  Writing docs is dead boring and one of the big problems with many open source
@@ -82,3 +88,12 @@ Write Access to CVS Repository
  course get write access to the CVS repository and then you'll be able to
  check-in all your changes straight into the CVS tree instead of sending all
  changes by mail as patches. Just ask if this is what you'd want.
+
+Test Cases
+
+ Since the introduction of the test suite, we will get the possibility to
+ quickly verify that the main features are working as supposed to. To maintain
+ this situation and improve it, all new features and functions that are added
+ need tro be tested. Every feature that is added should get at least one valid
+ test case that verifies that it works as documented. If every submitter also
+ post a few test cases, it won't end up as a heavy burden on a single person!

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: August 22, 2000 (http://curl.haxx.se/docs/faq.shtml)
+Updated: January 22, 2001 (http://curl.haxx.se/docs/faq.shtml)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -33,7 +33,7 @@ FAQ
 
  4. Running Problems
   4.1 Problems connecting to SSL servers.
-  4.2 Why do I get problems when I use & in the URL?
+  4.2 Why do I get problems when I use & or % in the URL?
   4.3 How can I use {, }, [ or ] to specify multiple URLs?
   4.4 Why do I get downloaded data even though the web page doesn't exist?
   4.5 Why do I get return code XXX from a HTTP server?
@@ -43,9 +43,16 @@ FAQ
    4.5.4 "404 Not Found"
    4.5.5 "405 Method Not Allowed"
   4.6 Can you tell me what error code 142 means?
+  4.7 How do I keep usernames and passwords secret in Curl command lines?
+  4.8 I found a bug!
+  4.9 Curl can't authenticate to the server that requires NTLM?
 
  5. libcurl Issues
-  5.1 Is libcurl thread safe?
+  5.1 Is libcurl thread-safe?
+  5.2 How can I receive all data into a large memory chunk?
+  5.3 How do I fetch multiple files with libcurl?
+  5.4 Does libcurl do Winsock initing on win32 systems?
+  5.5 Does CURLOPT_FILE work on win32 ?
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -63,20 +70,20 @@ FAQ
 
   cURL (or simply just 'curl') is a command line tool for getting or sending
   files using URL syntax. The name is a play on 'Client for URLs', originally
-  with URL spelled in uppercase to make it obvious it deals with URLs.
+  with URL spelled in uppercase to make it obvious it deals with URLs. The
+  fact it can also be pronounced 'see URL' also helped.
 
   Curl supports a range of common internet protocols, currently including
-  HTTP, HTTPS, FTP, GOPHER, LDAP, DICT and FILE.
+  HTTP, HTTPS, FTP, GOPHER, LDAP, DICT, TELNET and FILE.
+
+  We spell it cURL or just curl.
 
   1.2 What is libcurl?
 
-  libcurl is the engine inside curl that does all the work. curl is more or
-  less the command line interface that converts the given options into libcurl
-  function invokes. libcurl is a reliable, higly portable multiprotocol file
-  transfer library.
+  libcurl is a reliable, higly portable multiprotocol file transfer library.
 
   Any application is free to use libcurl, even commercial or closed-source
-  ones. Just make sure changes to the lib itself is made public.
+  ones.
 
   1.3 What is cURL not?
   
@@ -97,7 +104,7 @@ FAQ
   or with PHP.
 
   Curl is not a single-OS program. Curl exists, compiles, builds and runs
-  under a long range of operating systems, including all modern Unixes,
+  under a wide range of operating systems, including all modern Unixes,
   Windows, Amiga, BeOS, OS/2, OS X, QNX etc.
 
   1.4 When will you make curl do XXXX ?
@@ -117,7 +124,7 @@ FAQ
     program or redirect to another file for the next program to interpret.
 
   * I focus on protocol related issues and improvements. If you wanna do more
-    magic with the supported protocols than curl currently does, changes are
+    magic with the supported protocols than curl currently does, chances are
     big I will agree. If you wanna add more protocols, I may very well
     agree.
 
@@ -135,12 +142,13 @@ FAQ
 
   This may be because of several reasons.
 
-  2.1.1. native linker doesn't find openssl
+    2.1.1. native linker doesn't find openssl
 
     Affected platforms:
       Solaris (native cc compiler)
       HPUX (native cc compiler)
       SGI IRIX (native cc compiler)
+      SCO UNIX (native cc compiler)
 
     When configuring curl, I specify --with-ssl. OpenSSL is installed in
     /usr/local/ssl Configure reports SSL in /usr/local/ssl, but fails to find
@@ -156,7 +164,7 @@ FAQ
 
     Solution submitted by: Bob Allison <allisonb@users.sourceforge.net>
 
-  2.1.2. only the libssl lib is missing
+    2.1.2. only the libssl lib is missing
 
     If all include files and the libcrypto lib is present, with only the
     libssl being missing according to configure, this is mostly likely because
@@ -193,7 +201,6 @@ FAQ
   brings this functionality.
 
 
-
 3. Usage problems
 
   3.1. curl: (1) SSL is disabled, https: not supported
@@ -215,7 +222,7 @@ FAQ
 
   Curl supports resume both ways on FTP, download ways on HTTP.
 
-  Try the -c and -C options.
+  Try the -C option.
 
   3.3. Why doesn't my posting using -F work?
 
@@ -289,7 +296,7 @@ FAQ
   I have also seen examples where the remote server didn't like the SSLv2
   request and instead you had to force curl to use SSLv3 with -3/--sslv3.
 
-  4.2. Why do I get problems when I use & in the URL?
+  4.2. Why do I get problems when I use & or % in the URL?
 
   In general unix shells, the & letter is treated special and when used it
   runs the specified command in the background. To safely send the & as a part
@@ -300,6 +307,9 @@ FAQ
 
      curl 'http://www.altavista.com/cgi-bin/query?text=yes&q=curl'
 
+  In win32, the standard DOS shell treats the %-letter specially and you may
+  need to quote the string properly when % is used in it.
+
   4.3. How can I use {, }, [ or ] to specify multiple URLs?
 
   Because those letters have a special meaning to the shell, and to be used in
@@ -309,6 +319,12 @@ FAQ
 
     curl '{curl,www}.haxx.se'
 
+  To be able to use those letters as actual parts of the URL (without using
+  them for the curl URL "globbing" system), use the -g/--globoff option
+  (included in curl 7.6 and later):
+
+    curl -g 'www.site.com/weirdname[].html'
+
   4.4. Why do I get downloaded data even though the web page doesn't exist?
 
   Curl asks remote servers for the page you specify. If the page doesn't exist
@@ -324,26 +340,26 @@ FAQ
   RFC2616 clearly explains the return codes. I'll make a short transcript
   here. Go read the RFC for exact details:
 
-  4.5.1 "400 Bad Request"
+    4.5.1 "400 Bad Request"
 
     The request could not be understood by the server due to malformed
     syntax. The client SHOULD NOT repeat the request without modifications.
 
-  4.5.2 "401 Unauthorized"
+    4.5.2 "401 Unauthorized"
 
     The request requires user authentication.
 
-  4.5.3 "403 Forbidden"
+    4.5.3 "403 Forbidden"
 
     The server understood the request, but is refusing to fulfill it.
     Authorization will not help and the request SHOULD NOT be repeated.
 
-   4.5.4 "404 Not Found"
+    4.5.4 "404 Not Found"
 
     The server has not found anything matching the Request-URI. No indication
     is given of whether the condition is temporary or permanent.
 
-   4.5.5 "405 Method Not Allowed"
+    4.5.5 "405 Method Not Allowed"
 
     The method specified in the Request-Line is not allowed for the resource
     identified by the Request-URI. The response MUST include an Allow header
@@ -352,9 +368,9 @@ FAQ
   4.6. Can you tell me what error code 142 means?
 
   All error codes that are larger than the highest documented error code means
-  that curl has existed due to a timeout. There is currentl no nice way for
-  curl to abort from such a condition and that's why it gets this undocumented
-  error. This is planned to change in a future release.
+  that curl has existed due to a timeout. There was no nice way for curl to
+  abort from such a condition and that's why it got this undocumented
+  error. This should not occur in releases after 7.4.1.
 
   4.7. How do I keep usernames and passwords secret in Curl command lines?
 
@@ -370,89 +386,153 @@ FAQ
   at least hide them from being read by human eyes, but that is not what
   anyone would call security.
 
+  Also note that regular HTTP and FTP passwords are sent in clear across the
+  network. All it takes for anyone to fetch them is to listen on the network.
+  Evesdropping is very easy.
+
+  4.8 I found a bug!
+
+  It is not a bug if the behaviour is documented. Read the docs first.
+
+  If it is a problem with a binary you've downloaded or a package for your
+  particular platform, try contacting the person who built the package/archive
+  you have.
+
+  If there is a bug, post a bug report in the Curl Bug Track System over at
+  http://sourceforge.net/bugs/?group_id=976
+
+  Always include as many details you can think of, including curl version,
+  operating system name and version and complete instructions how to repeat
+  the bug.
+
+  4.9. Curl can't authenticate to the server that requires NTLM?
+
+  NTLM is a Microsoft proprietary protocol. Unfortunately, curl does not
+  currently support that.
 
 5. libcurl Issues
 
-  5.1. Is libcurl thread safe?
+  5.1. Is libcurl thread-safe?
 
-  As version seven is slowly marching in as the libcurl version to use, we
-  have made a serious attempt to address all places in the code where we could
-  forsee problems for multi-threaded programs. If your system has them, curl
-  will attempt to use threadsafe functions instead of non-safe ones.
+  Yes.
+
+  We have written the libcurl code specificly adjusted for multi-threaded
+  programs. libcurl will use thread-safe functions instead of non-safe ones if
+  your system has such.
 
   I am very interested in once and for all getting some kind of report or
   README file from those who have used libcurl in a threaded environment,
   since I haven't and I get this question more and more frequently!
 
+  5.2 How can I receive all data into a large memory chunk?
+
+  You are in full control of the callback function that gets called every time
+  there is data received from the remote server. You can make that callback do
+  whatever you want. You do not have to write the receivied data to a file.
+
+  One solution to this problem could be to have a pointer to a struct that you
+  pass to the callback function. You set the pointer using the
+  curl_easy_setopt(CURLOPT_FILE) function. Then that pointer will be passed to
+  the callback instead of a FILE * to a file:
+
+        /* imaginary struct */
+        struct MemoryStruct {
+          char *memory;
+          size_t size;
+        };
+
+        /* imaginary callback function */
+        size_t
+        WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data)
+        {
+          register int realsize = size * nmemb;
+          struct MemoryStruct *mem = (struct MemoryStruct *)data;
+        
+          mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1);
+          if (mem->memory) {
+            memcpy(&(mem->memory[mem->size]), ptr, realsize);
+            mem->size += realsize;
+            mem->memory[mem->size] = 0;
+          }
+          return realsize;
+        }
+
+  5.3 How do I fetch multiple files with libcurl?
+
+  The easy interface of libcurl does not support multiple requests using the
+  same connection. The only available way to do multiple requests is to
+  init/perform/cleanup for each request.
+
+  5.4 Does libcurl do Winsock initing on win32 systems?
+
+  No.
+
+  On win32 systems, you need to init the winsock stuff manually, libcurl will
+  not do that for you. WSAStartup() and WSACleanup() should be used
+  accordingly. The reason for this is of course that a single application may
+  use several different libraries and parts, and there's no reason for every
+  single library to do this.
+
+  5.5 Does CURLOPT_FILE work on win32 ?
+
+  Yes, but you cannot open a FILE * and pass the pointer to a DLL and have
+  that DLL use the FILE *. You must use CURLOPT_WRITEFUNCTION as well to set a
+  function that writes the file, even if that simply writes the data to the
+  specified FILE*.
+
+  (provided by Joel DeYoung)
+
 6. License Issues
 
-  Curl and libcurl are released under the MPL, the Mozilla Public License. To
-  get a really good answer to this or other licensing questions, you should
-  study the MPL license and the license you are about to use and check for
-  clashes yourself. This is a brief summary for the cases we get the most
-  questions. (Parts of this section was enhanced by Bjorn Reese.)
+  NOTE: This section is now updated to concern curl 7.5.2 or later!
+
+  Curl and libcurl are released under a MIT/X derivate license *or* the MPL,
+  the Mozilla Public License. To get a really good answer to your license
+  conflict questions, you should study the MPL and MIT/X licenses and the
+  license you are about to use and check for clashes yourself. This section is
+  just a brief summary for the cases we get the most questions. (Parts of this
+  section was much enhanced by Bjorn Reese.)
 
   6.1. I have a GPL program, can I use the libcurl library?
 
-  No, unfortunately you cannot distribute the (lib)curl code with your code.
-  According to both the Free Software Foundation and the Mozilla
-  Organization, MPL and GPL are not compatible, because GPL requires of
-  other licenses that they do "not impose any further restrictions on the
-  recipients' exercise of the rights granted herein" [GPL paragraph 6] (One
-  could argue about which license that actually imposes restrictions, but
-  that'll be left for you to ponder about.)
+  Yes!
 
-  However, you have two alternative options:
-
-    1) Nothing prevents you from distributing your program separately from
-       curl and libcurl, and request that the user receives it separately.
-       The incompability issues between MPL and GPL only applies to the
-       distribution.
-
-    2) Add the following exception to your distribution (you must have the
-       consent of all the copyright holders of the source code in your
-       project in order to do this) 
-
-         As a special exception, you have permission to link this program
-         with the curl library and distribute executables, as long as you
-         follow the requirements of the GNU GPL in regard to all of the
-         software in the executable aside from curl.
-
-       This exception must be added to your GPL covered source code files
-       immediately after the notification mentioned in the appendix of GPL.
-       The wording was originally suggested by the Free Software Foundation
-       in relationship with the Qt library. We have changed the wording to
-       apply to curl.
+  Since libcurl may be distributed under the MIT/X derivate license, it can be
+  used together with GPL in any software.
 
   6.2. I have a closed-source program, can I use the libcurl library?
 
-    Yes, libcurl does not put any restrictions on the program that uses the
-    library. If you end up doing changes to the library, only those changes
-    must be made available, not the ones to your program.
+  Yes.
+
+  libcurl does not put any restrictions on the program that uses the
+  library.
 
   6.3. I have a BSD licensed program, can I use the libcurl library?
 
-    Yes, libcurl does not put any restrictions on the program that uses the
-    library. If you end up doing changes to the library, only those changes
-    must be made available, not the ones to your program.
+  Yes.
+
+  libcurl does not put any restrictions on the program that uses the
+  library.
 
   6.4. I have a program that uses LGPL libraries, can I use libcurl?
 
-    Yes you can. LGPL libraries don't spread to other libraries the same way
-    GPL ones do.
+  Yes.
 
-    However, when you read paragraph (3) of the LGPL license, you'll see that
-    anyone - at will - may at any time convert that LGPL program into GPL. And
-    GPL programs can't be distributed together with MPL programs, neither with
-    (lib)curl source code and not as a binary.
+  The LGPL license don't clash with other licenses.
 
   6.5. Can I modify curl/libcurl for my program and keep the changes secret?
 
-    No, you're not allowed to do that.
+  Yes.
+
+  The MIT/X derivate license practically allows you to do almost anything with
+  the sources, on the condition that the copyright texts in the sources are
+  left intact.
 
   6.6. Can you please change the curl/libcurl license to XXXX?
 
-    No. We carefully picked this license years ago and a large amount of
-    people have contributed with source code knowing that this is the license
-    we use. This license puts the restrictions we want on curl/libcurl and it
-    does not spread to other programs or libraries that use it.
+  No. We carefully picked this license years ago and a large amount of people
+  have contributed with source code knowing that this is the license we
+  use. This license puts the restrictions we want on curl/libcurl and it does
+  not spread to other programs or libraries that use it. The recent dual
+  license modification should make it possible for everyone to use libcurl or
+  curl in their projects, no matter what license they already have in use.

docs/FEATURES

@@ -15,9 +15,11 @@ Misc
  - guesses protocol from host name unless specified
  - uses .netrc
  - progress bar/time specs while downloading
- - PROXY environment variables support
+ - "standard" proxy environment variables support
  - config file support
  - compiles on win32
+ - redirectable stderr
+ - use selected network interface for outgoing traffic
 
 HTTP
  - GET
@@ -28,9 +30,10 @@ HTTP
  - authentication
  - resume
  - follow redirects
+ - maximum amount of redirects to follow
  - custom HTTP request
- - cookie get/send
- - understands the netscape cookie file
+ - cookie get/send fully parsed
+ - understands the netscape cookie file format
  - custom headers (that can replace/remove internally generated headers)
  - custom user-agent string
  - custom referer string
@@ -38,15 +41,18 @@ HTTP
  - proxy authentication
  - time conditions
  - via http-proxy
+ - retrieve file modification date
 
 HTTPS (*1)
  - (all the HTTP features)
  - using certificates
+ - verify server certificate
  - via http-proxy
 
 FTP
  - download
  - authentication
+ - kerberos security
  - PORT or PASV
  - single file size information (compare to HTTP HEAD)
  - 'type=' URL support
@@ -60,6 +66,8 @@ FTP
  - custom ftp commands (before and/or after the transfer)
  - simple "range" support
  - via http-proxy
+ - all operations can be tunneled through a http-proxy
+ - customizable to retrieve file modification date
 
 TELNET
  - connection negotiation

docs/INSTALL

@@ -11,35 +11,8 @@ way to proceed is mainly divided in two different ways: the unix way or the
 windows way.
 
 If you're using Windows (95, 98, NT) or OS/2, you should continue reading from
-the Win32 header below. All other systems should be capable of being installed
-as described in the the UNIX header.
-
-PORTS
-=====
-   Just to show off, this is a probably incomplete list of known hardware and
-   operating systems that curl has been compiled for:
-
-        - Ultrix
-        - SINIX-Z v5
-        Alpha DEC OSF 4
-        Alpha Digital UNIX V3.2D-1 (rev 41)
-        HP-PA HP-UX 10.X 11.X
-        MIPS IRIX 6.2, 6.5
-        Power AIX 4.2, 4.3.1, 4.3.2
-        PowerPC Darwin 1.0
-        PowerPC Mac OS X
-        Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7
-        Sparc SunOS 4.1.*
-        i386 BeOS
-        i386 FreeBSD
-        i386 Linux 1.3, 2.0, 2.2
-        i386 NetBSD
-        i386 OS/2
-        i386 OpenBSD
-        i386 Solaris 2.7
-        i386 Windows 95, 98, NT
-        m68k AmigaOS 3
-        m68k OpenBSD
+the Win32 or OS/2 headers further down. All other systems should be capable of
+being installed as described below.
 
 UNIX
 ====
@@ -47,7 +20,9 @@ UNIX
    The configure script *always* tries to find a working SSL library unless
    explicitly told not to.  If you have OpenSSL installed in the default
    search path for your compiler/linker, you don't need to do anything
-   special.
+   special:
+
+        ./configure
 
    If you have OpenSSL installed in /usr/local/ssl, you can run configure
    like:
@@ -95,21 +70,44 @@ UNIX
 
    Use the executable `curl` in src/ directory.
 
-   'make install' copies the curl file to /usr/local/bin/ (or $prefix/bin
-   if you used the --prefix option to configure) and copies the curl.1
-   man page to a suitable place too.
+   To install curl on your system, run
+
+     make install
+
+   This will copy curl to /usr/local/bin/ (or $prefix/bin if you used the
+   --prefix option to configure) and it copies the man pages, the lib and the
+   include files to suitable places.
+
+   To make sure everything runs as supposed, run the test suite:
+
+     make test
 
    KNOWN PROBLEMS
 
      If you happen to have autoconf installed, but a version older than
      2.12 you will get into trouble. Then you can still build curl by
-     issuing these commands: (from Ralph Beckmann <rabe@uni-paderborn.de>)
+     issuing these commands: (from Ralph Beckmann)
 
        ./configure [...]
        cd lib; make; cd ..
        cd src; make; cd ..
        cp src/curl elsewhere/bin/
 
+     As suggested by David West, you can make a faked version of autoconf and
+     autoheader:
+
+       ----start of autoconf----
+       #!/bin/bash
+       #fake autoconf for building curl
+       if [ "$1" = "--version" ] then
+         echo "Autoconf version 2.13"
+       fi
+       ----end of autoconf----
+
+     Then make autoheader a symbolic link to the same script and make sure
+     they're executable and set to appear in the path *BEFORE* the actual (but
+     obsolete) autoconf and autoheader scripts.
+
    OPTIONS
 
      Remember, to force configure to use the standard cc compiler if both
@@ -119,6 +117,27 @@ UNIX
          or
        env Cc=cc ./configure
 
+     To force a static library compile, disable the shared library creation
+     by running configure like:
+
+       ./configure --disable-shared
+
+     To tell the configure script to skip searching for thread-safe functions,
+     add an option like:
+
+       ./configure --disable-thread
+
+     To build curl with kerberos4 support enabled, curl requires the krb4 libs
+     and headers installed. You can then use a set of options to tell
+     configure where those are:
+
+          --with-krb4-includes[=DIR]   Specify location of kerberos4 headers
+          --with-krb4-libs[=DIR]       Specify location of kerberos4 libs
+          --with-krb4[=DIR]            where to look for Kerberos4
+
+     In most cases, /usr/athena is the install prefix and then it works with
+
+       ./configure --with-krb4=/usr/athena
 
 Win32
 =====
@@ -150,6 +169,8 @@ Win32
         set, then run 'nmake -f Makefile.vc6' in the lib/ dir and then
         'nmake -f Makefile.vc6' in the src/ dir.
 
+        The vcvars32.bat file is part of the Microsoft development environment.
+
       IDE-style
       -------------------------
         If you use VC++, Borland or similar compilers. Include all lib source
@@ -195,6 +216,8 @@ Win32
         set, then run 'nmake -f Makefile.vc6 release-ssl' in the lib/ dir and
         then 'nmake -f Makefile.vc6' in the src/ dir.
 
+        The vcvars32.bat file is part of the Microsoft development environment.
+
       Microsoft / Borland style
       -------------------------
         If you have OpenSSL, and want curl to take advantage of it, edit your
@@ -232,6 +255,41 @@ IBM OS/2
    If you're getting huge binaries, probably your makefiles have the -g in
    CFLAGS.
 
+PORTS
+=====
+   Just to show off, this is a probably incomplete list of known hardware and
+   operating systems that curl has been compiled for:
+
+        - Ultrix
+        - SINIX-Z v5
+        - Alpha DEC OSF 4
+        - Alpha Digital UNIX v3.2
+        - Alpha FreeBSD 4.1
+        - Alpha Linux 2.2.16
+        - Alpha Tru64 v5.0 5.1
+        - HP-PA HP-UX 9.X 10.X 11.X
+        - MIPS IRIX 6.2, 6.5
+        - Power AIX 4.2, 4.3.1, 4.3.2
+        - PowerPC Darwin 1.0
+        - PowerPC Linux
+        - PowerPC Mac OS X
+        - Sparc Linux
+        - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8
+        - Sparc SunOS 4.1.X
+        - i386 BeOS
+        - i386 FreeBSD
+        - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4
+        - i386 NetBSD
+        - i386 OS/2
+        - i386 OpenBSD
+        - i386 SCO unix
+        - i386 Solaris 2.7
+        - i386 Windows 95, 98, ME, NT, 2000
+        - ia64 Linux 2.3.99
+        - m68k AmigaOS 3
+        - m68k OpenBSD
+        - StrongARM NetBSD 1.4.1
+
 OpenSSL
 =======
 
@@ -245,7 +303,7 @@ MingW32/Cygwin
 
    You'll find MingW32 and Cygwin information at:
 
-      http://www.xraylith.wisc.edu/~khan/software/gnu-win32/index.html
+      http://www.mingw.org
 
 OpenLDAP
 ========

docs/INTERNALS

@@ -1,3 +1,4 @@
+                                     Updated for curl 7.6 on January 26, 2001
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -12,30 +13,43 @@ INTERNALS
 
  Thus, the largest amount of code and complexity is in the library part.
 
+CVS
+===
+ All changes to the sources are committed to the CVS repository as soon as
+ they're somewhat verified to work. Changes shall be commited as independently
+ as possible so that individual changes can be easier spotted and tracked
+ afterwards.
+
+ Tagging shall be used extensively, and by the time we release new archives we
+ should tag the sources with a name similar to the released version number.
+
 Windows vs Unix
 ===============
 
  There are a few differences in how to program curl the unix way compared to
- the Windows way. The four most notable details are:
+ the Windows way. The four perhaps most notable details are:
+
+ 1. Different function names for socket operations.
+
+   In curl, this is solved with defines and macros, so that the source looks
+   the same at all places except for the header file that defines them. The
+   macros in use are sclose(), sread() and swrite().
 
- 1. Different function names for close(), read(), write()
  2. Windows requires a couple of init calls for the socket stuff
+
+   Those must be made by the application that uses libcurl, in curl that means
+   src/main.c has some code #ifdef'ed to do just that.
+
  3. The file descriptors for network communication and file operations are
     not easily interchangable as in unix
+
+   We avoid this by not trying any funny tricks on file descriptors.
+
  4. When writing data to stdout, Windows makes end-of-lines the DOS way, thus
     destroying binary data, although you do want that conversion if it is
     text coming through... (sigh)
 
- In curl, (1) is made with defines and macros, so that the source looks the
- same at all places except for the header file that defines them.
-
- (2) must be made by the application that uses libcurl, in curl that means
- src/main.c has some code #ifdef'ed to do just that.
-
- (3) is simply avoided by not trying any funny tricks on file descriptors.
-
- (4) is left alone, giving windows users problems when they pipe binary data
- through stdout...
+   We set stdout to binary under windows
 
  Inside the source code, I do make an effort to avoid '#ifdef WIN32'. All
  conditionals that deal with features *should* instead be in the format
@@ -44,13 +58,16 @@ Windows vs Unix
  supposed to look exactly as a config.h file would have looked like on a
  Windows machine!
 
+ Generally speaking: always remember that this will be compiled on dozens of
+ operating systems. Don't walk on the edge.
+
 Library
 =======
 
  As described elsewhere, libcurl is meant to get two different "layers" of
- interface. At the present point only the high-level, the "easy", interface
- has been fully implemented and thus documented. We assume the easy-interface
- in this description, the low-level interface will be documented when fully
+ interfaces. At the present point only the high-level, the "easy", interface
+ has been fully implemented and documented. We assume the easy-interface in
+ this description, the low-level interface will be documented when fully
  implemented.
 
  There are plenty of entry points to the library, namely each publicly defined
@@ -58,37 +75,43 @@ Library
  rather small and easy-to-follow. All the ones prefixed with 'curl_easy' are
  put in the lib/easy.c file.
 
+ All printf()-style functions use the supplied clones in lib/mprintf.c. This
+ makes sure we stay absolutely platform independent.
+
+ curl_easy_init() allocates an internal struct and makes some initializations.
+ The returned handle does not revail internals.
+
  curl_easy_setopt() takes a three arguments, where the option stuff must be
  passed in pairs, the parameter-ID and the parameter-value. The list of
  options is documented in the man page.
 
- curl_easy_perform() does a whole lot of things.
+ curl_easy_perform() does a whole lot of things:
 
- The function analyzes the URL, get the different components and connects to
- the remote host. This may involve using a proxy and/or using SSL. The
- GetHost() function in lib/hostip.c is used for looking up host names.
+ It starts off in the lib/easy.c file by calling curl_transfer(), but the main
+ work is lib/url.c. The function first analyzes the URL, it separates the
+ different components and connects to the remote host. This may involve using
+ a proxy and/or using SSL. The Curl_gethost() function in lib/hostip.c is used
+ for looking up host names.
 
- When connected, the proper function is called. The functions are named after
- the protocols they handle. ftp(), http(), dict(), etc. They all reside in
- their respective files (ftp.c, http.c and dict.c).
+ When connected, the proper protocol-specific function is called. The
+ functions are named after the protocols they handle. Curl_ftp(), Curl_http(),
+ Curl_dict(), etc. They all reside in their respective files (ftp.c, http.c
+ and dict.c).
 
- The protocol-specific functions deal with protocol-specific negotiations and
- setup. They have access to the sendf() (from lib/sendf.c) function to send
- printf-style formatted data to the remote host and when they're ready to make
- the actual file transfer they call the Transfer() function (in
- lib/download.c) to do the transfer. All printf()-style functions use the
- supplied clones in lib/mprintf.c.
+ The protocol-specific functions of course deal with protocol-specific
+ negotiations and setup. They have access to the Curl_sendf() (from
+ lib/sendf.c) function to send printf-style formatted data to the remote host
+ and when they're ready to make the actual file transfer they call the
+ Curl_Transfer() function (in lib/transfer.c) to setup the transfer and
+ returns. curl_transfer() then calls _Tranfer() in lib/transfer.c that
+ performs the entire file transfer.
 
- While transfering, the progress functions in lib/progress.c are called at a
+ During transfer, the progress functions in lib/progress.c are called at a
  frequent interval (or at the user's choice, a specified callback might get
  called). The speedcheck functions in lib/speedcheck.c are also used to verify
  that the transfer is as fast as required.
 
- When the operation is done, the writeout() function in lib/writeout.c may be
- called to report about the operation as specified previously in the arguments
- to curl_easy_setopt().
-
- When completed curl_easy_cleanup() should be called to free up used
+ When completed, the curl_easy_cleanup() should be called to free up used
  resources.
 
  HTTP(S)
@@ -97,9 +120,8 @@ Library
  code. There is a special file (lib/formdata.c) that offers all the multipart
  post functions.
 
- base64-functions for user+password stuff is in (lib/base64.c) and all
- functions for parsing and sending cookies are found in
- (lib/cookie.c).
+ base64-functions for user+password stuff (and more) is in (lib/base64.c) and
+ all functions for parsing and sending cookies are found in (lib/cookie.c).
 
  HTTPS uses in almost every means the same procedure as HTTP, with only two
  exceptions: the connect procedure is different and the function used to read
@@ -109,9 +131,17 @@ Library
 
  FTP
 
- The if2ip() function can be used for getting the IP number of a specified
- network interface, and it resides in lib/if2ip.c. It is only used for the FTP
- PORT command.
+ The Curl_if2ip() function can be used for getting the IP number of a
+ specified network interface, and it resides in lib/if2ip.c.
+
+ Curl_ftpsendf() is used for sending FTP commands to the remote server. It was
+ made a separate function to prevent us programmers from forgetting that they
+ must be CRLF terminated. They must also be sent in one single write() to make
+ firewalls and similar happy.
+
+ Kerberos
+
+ The kerberos support is mainly in lib/krb4.c and lib/security.c.
 
  TELNET
 
@@ -130,31 +160,115 @@ Library
  URL encoding and decoding, called escaping and unescaping in the source code,
  is found in lib/escape.c.
 
- While transfering data in Transfer() a few functions might get
+ While transfering data in _Transfer() a few functions might get
  used. curl_getdate() in lib/getdate.c is for HTTP date comparisons (and
  more).
 
  lib/getenv.c offers curl_getenv() which is for reading environment variables
  in a neat platform independent way. That's used in the client, but also in
- lib/url.c when checking the PROXY variables.
+ lib/url.c when checking the proxy environment variables. Note that contrary
+ to the normal unix getenv(), this returns an allocated buffer that must be
+ free()ed after use.
 
- lib/netrc.c keeps the .netrc parser
+ lib/netrc.c holds the .netrc parser
 
  lib/timeval.c features replacement functions for systems that don't have
+ gettimeofday() and a few support functions for timeval convertions.
  
  A function named curl_version() that returns the full curl version string is
  found in lib/version.c.
 
+ If authentication is requested but no password is given, a getpass_r() clone
+ exists in lib/getpass.c. libcurl offers a custom callback that can be used
+ instead of this, but it doesn't change much to us.
+
+Library Symbols
+===============
+ 
+ All symbols used internally in libcurl must use a 'Curl_' prefix if they're
+ used in more than a single file. Single-file symbols must be made
+ static. Public (exported) symbols must use a 'curl_' prefix. (There are
+ exceptions, but they are destined to be changed to follow this pattern in the
+ future.)
+
+Return Codes and Informationals
+===============================
+
+ I've made things simple. Almost every function in libcurl returns a CURLcode,
+ that must be CURLE_OK if everything is OK or otherwise a suitable error code
+ as the curl/curl.h include file defines. The very spot that detects an error
+ must use the Curl_failf() function to set the human-readable error
+ description.
+
+ In aiding the user to understand what's happening and to debug curl usage, we
+ must supply a fair amount of informational messages by using the Curl_infof()
+ function. Those messages are only displayed when the user explicitly asks for
+ them. They are best used when revealing information that isn't otherwise
+ obvious.
+
 Client
 ======
 
- main() resides in src/main.c together with most of the client
- code. src/hugehelp.c is automatically generated by the mkhelp.pl perl script
- to display the complete "manual" and the src/urlglob.c file holds the
- functions used for the multiple-URL support.
+ main() resides in src/main.c together with most of the client code.
+ src/hugehelp.c is automatically generated by the mkhelp.pl perl script to
+ display the complete "manual" and the src/urlglob.c file holds the functions
+ used for the URL-"globbing" support. Globbing in the sense that the {} and []
+ expansion stuff is there.
 
- The client mostly mess around to setup its config struct properly, then it
- calls the curl_easy_*() functions of the library and when it gets back
+ The client mostly messes around to setup its 'config' struct properly, then
+ it calls the curl_easy_*() functions of the library and when it gets back
  control after the curl_easy_perform() it cleans up the library, checks status
  and exits.
 
+ When the operation is done, the ourWriteOut() function in src/writeout.c may
+ be called to report about the operation. That function is using the
+ curl_easy_getinfo() function to extract useful information from the curl
+ session.
+
+ Recent versions may loop and do all that several times if many URLs were
+ specified on the command line or config file.
+
+Memory Debugging
+================
+
+ The file named lib/memdebug.c contains debug-versions of a few
+ functions. Functions such as malloc, free, fopen, fclose, etc that somehow
+ deal with resources that might give us problems if we "leak" them. The
+ functions in the memdebug system do nothing fancy, they do their normal
+ function and then log information about what they just did. The logged data
+ is then analyzed after a complete session,
+
+ memanalyze.pl is a perl script present only in CVS (not part of the release
+ archives) that analyzes a log file generated by the memdebug system. It
+ detects if resources are allocated but never freed and other kinds of errors
+ related to resource management.
+
+ Use -DMALLOCDEBUG when compiling to enable memory debugging.
+
+Test Suite
+==========
+
+ Since November 2000, a test suite has evolved. It is placed in its own
+ subdirectory directly off the root in the curl archive tree, and it contains
+ a bunch of scripts and a lot of test case data.
+
+ The main test script is runtests.pl that will invoke the two servers
+ httpserver.pl and ftpserver.pl before all the test cases are performed. The
+ test suite currently only runs on unix-like platforms.
+
+ You'll find a complete description of the test case data files in the README
+ file in the test directory.
+
+ The test suite automatically detects if curl was built with the memory
+ debugging enabled, and if it was it will detect memory leaks too.
+
+Building Releases
+=================
+
+ There's no magic to this. When you consider everything stable enough to be
+ released, run the 'maketgz' script (using 'make distcheck' will give you a
+ pretty good view on the status of the current sources). maketgz prompts for
+ version number of the client and the library before it creates a release
+ archive.
+
+ You must have autoconf installed to build release archives.

docs/MANUAL

@@ -139,9 +139,11 @@ UPLOADING
 
         curl -T localfile -a ftp://ftp.upload.com/remotefile
 
-  NOTE: Curl does not support ftp upload through a proxy! The reason for this
-  is simply that proxies are seldomly configured to allow this and that no
-  author has supplied code that makes it possible!
+  Curl also supports ftp upload through a proxy, but only if the proxy is
+  configured to allow that kind of tunneling. If it does, you can run curl in
+  a fashion similar to:
+
+        curl --proxytunnel -x proxy:port -T localfile ftp.upload.com
 
  HTTP
 
@@ -280,6 +282,8 @@ REFERER
 
         curl -e www.coolsite.com http://www.showme.com/
 
+  NOTE: The referer field is defined in the HTTP spec to be a full URL.
+
 USER AGENT
 
   A HTTP request has the option to include information about the browser
@@ -398,17 +402,26 @@ SPEED LIMIT
 CONFIG FILE
 
   Curl automatically tries to read the .curlrc file (or _curlrc file on win32
-  systems) from the user's home dir on startup. The config file should be
-  made up with normal command line switches. Comments can be used within the
-  file. If the first letter on a line is a '#'-letter the rest of the line
-  is treated as a comment.
+  systems) from the user's home dir on startup.
+
+  The config file could be made up with normal command line switches, but you
+  can also specify the long options without the dashes to make it more
+  readable. You can separate the options and the parameter with spaces, or
+  with = or :. Comments can be used within the file. If the first letter on a
+  line is a '#'-letter the rest of the line is treated as a comment.
+
+  If you want the parameter to contain spaces, you must inclose the entire
+  parameter within double quotes ("). Within those quotes, you specify a
+  quote as \".
+
+  NOTE: You must specify options and their arguments on the same line.
 
   Example, set default time out and proxy in a config file:
 
         # We want a 30 minute timeout:
         -m 1800
         # ... and we use a proxy for all accesses:
-        -x proxy.our.domain.com:8080
+        proxy = proxy.our.domain.com:8080
 
   White spaces ARE significant at the end of lines, but all white spaces
   leading up to the first characters of each line are ignored.
@@ -422,14 +435,14 @@ CONFIG FILE
   without URL by making a config file similar to:
 
         # default url to get
-        http://help.with.curl.com/curlhelp.html
+        url = "http://help.with.curl.com/curlhelp.html"
 
   You can specify another config file to be read by using the -K/--config
   flag. If you set config file name to "-" it'll read the config from stdin,
   which can be handy if you want to hide options from being visible in process
   tables etc:
 
-        echo "-u user:passwd" | curl -K - http://that.secret.site.com
+        echo "user = user:passwd" | curl -K - http://that.secret.site.com
 
 EXTRA HEADERS
 
@@ -480,13 +493,14 @@ FTP and firewalls
   connect to the client on the given (as parameters to the PORT command) IP
   number and port.
 
-  The -P flag to curl allows for different options. Your machine may have
+  The -P flag to curl supports a few different options. Your machine may have
   several IP-addresses and/or network interfaces and curl allows you to select
   which of them to use. Default address can also be used:
 
         curl -P - ftp.download.com
 
-  Download with PORT but use the IP address of our 'le0' interface:
+  Download with PORT but use the IP address of our 'le0' interface (this does
+  not work on windows):
 
         curl -P le0 ftp.download.com
 
@@ -494,6 +508,16 @@ FTP and firewalls
 
         curl -P 192.168.0.10 ftp.download.com
 
+NETWORK INTERFACE
+
+  Get a web page from a server using a specified port for the interface:
+
+	curl --interface eth0:1 http://www.netscape.com/
+
+  or
+
+	curl --interface 192.168.1.10 http://www.netscape.com/
+
 HTTPS
 
   Secure HTTP requires SSL libraries to be installed and used when curl is
@@ -689,13 +713,26 @@ CUSTOM OUTPUT
 
         curl -w 'We downloaded %{size_download} bytes\n' www.download.com
 
+KERBEROS4 FTP TRANSFER
+
+  Curl supports kerberos4 for FTP transfers. You need the kerberos package
+  installed and used at curl build time for it to be used.
+
+  First, get the krb-ticket the normal way, like with the kauth tool. Then use
+  curl in way similar to:
+
+        curl --krb4 private ftp://krb4site.com -u username:fakepwd
+
+  There's no use for a password on the -u switch, but a blank one will make
+  curl ask for one and you already entered the real password to kauth.
+
 MAILING LIST
 
   We have an open mailing list to discuss curl, its development and things
   relevant to this.
 
-  To subscribe, mail curl-request@contactor.se with "subscribe <your email
-  address>" in the body.
+  To subscribe, mail curl-request@contactor.se with "subscribe <fill in your
+  email address>" in the body.
 
   To post to the list, mail curl@contactor.se.
 

docs/Makefile.am

@@ -7,15 +7,20 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
 man_MANS = \
 	curl.1 \
 	curl_easy_cleanup.3 \
+	curl_easy_getinfo.3 \
 	curl_easy_init.3 \
 	curl_easy_perform.3 \
 	curl_easy_setopt.3 \
 	curl_formparse.3 \
+	curl_formfree.3 \
 	curl_getdate.3 \
 	curl_getenv.3 \
 	curl_slist_append.3 \
 	curl_slist_free_all.3 \
 	curl_version.3
 
-EXTRA_DIST = $(man_MANS)
+EXTRA_DIST = $(man_MANS) \
+	MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS \
+	LIBCURL README.win32 RESOURCES TODO TheArtOfHttpScripting
 
+SUBDIRS = examples

docs/README.win32

@@ -17,3 +17,8 @@ README.win32
   freely available nroff binary for win32 (*pointers appriciated*), convert
   the files into plain-text on your neighbor's unix machine or run over to the
   curl web site and view them as plain HTML.
+
+  The main curl.1 man page is "built-in". Use a command line similar to this
+  in order to extract a separate text file:
+
+        curl -M >manual.txt

docs/RESOURCES

@@ -15,6 +15,8 @@ Standards
 
   RFC 959  - Defines how FTP works
 
+  RFC 1635 - How to Use Anonymous FTP
+
   RFC 1738 - Uniform Resource Locators
 
   RFC 1777 - defines the LDAP protocol
@@ -38,51 +40,59 @@ Standards
 
   RFC 2109 - HTTP State Management Mechanism (cookie stuff)
            - Also, read Netscape's specification at
-             http://www.netscape.com/newsref/std/cookie_spec.html
+             http://curl.haxx.se/rfc/cookie_spec.html
 
-  RFC 2183 - "The Content-Disposition Header Field"
+  RFC 2183 - The Content-Disposition Header Field
 
-  RFC 2229 - "A Dictionary Server Protocol"
+  RFC 2229 - A Dictionary Server Protocol
 
   RFC 2255 - Newer LDAP URL syntax document.
 
-  RFC 2231 - "MIME Parameter Value and Encoded Word Extensions:
-             Character Sets, Languages, and Continuations"
+  RFC 2231 - MIME Parameter Value and Encoded Word Extensions:
+             Character Sets, Languages, and Continuations
 
   RFC 2388 - "Returning Values from Forms: multipart/form-data"
-             Use this as an addition to the 1867 
+             Use this as an addition to the RFC1867 
 
   RFC 2396 - "Uniform Resource Identifiers: Generic Syntax and Semantics" This
-             one obsoletes 1738, but since 1738 is often mentioned I've left
-             it in this list.
+             one obsoletes RFC 1738, but since RFC 1738 is often mentioned
+             I've left it in this list.
 
-  RFC 2428 - "FTP Extensions for IPv6 and NATs"
+  RFC 2428 - FTP Extensions for IPv6 and NATs
+
+  RFC 2577 - FTP Security Considerations
 
   RFC 2616 - HTTP 1.1, the latest
 
   RFC 2617 - HTTP Authentication
 
-  RFC 2718 - "Guidelines for new URL Schemes"
-
-  RFC 2732 - "Format for Literal IPv6 Addresses in URL's"
+  RFC 2718 - Guidelines for new URL Schemes
+             
+  RFC 2732 - Format for Literal IPv6 Addresses in URL's
+             
+  RFC 2818 - HTTP Over TLS (TLS is the successor to SSL)
+             
+  RFC 2964 - Use of HTTP State Management
+             
+  RFC 2965 - HTTP State Management Mechanism. Cookies. Obsoletes RFC2109
 
 Compilers
 ---------
-  MingW32 - http://www.mingw.org
+  MingW32 - http://www.mingw.org/
 
   gcc     - http://www.gnu.org/software/gcc/gcc.html
 
 Software
 --------
-  OpenSSL -  http://www.openssl.org
+  OpenSSL -  http://www.openssl.org/
 
-  OpenLDAP - http://www.openldap.org
+  OpenLDAP - http://www.openldap.org/
 
   zlib -     http://www.cdrom.com/pub/infozip/zlib/
 
 Similar Tools
 -------------
-  wget    - http://www.gnu.org/software/wget/wget.html
+  wget    - http://sunsite.dk/wget/
 
   snarf   - http://www.xach.com/snarf/
 
@@ -90,6 +100,14 @@ Similar Tools
 
   swebget - http://www.uni-hildesheim.de/~smol0075/swebget/
 
+  Kermit  - http://www.columbia.edu/kermit/ftpclient
+
+  Pavuk   - http://www.idata.sk/~ondrej/pavuk/
+
+  httpr   - http://zwolak.dhs.org/httpr/
+
+  puf     - http://www.inf.tu-dresden.de/~ob6/sw/puf.html
+
 Related Software
 ----------------
   ftpparse - http://cr.yp.to/ftpparse.html parses FTP LIST responses

docs/TODO

@@ -13,20 +13,43 @@ For the future
  product! (Yes, you may add things not mentioned here, these are just a
  few teasers...)
 
+ * Make SSL session ids get used if multiple HTTPS documents from the same
+   host is requested.
+
+ * Make the curl tool support URLs that start with @ that would then mean that
+   the following is a plain list with URLs to download. Thus @filename.txt
+   reads a list of URLs from a local file. A fancy option would then be to
+   support @http://whatever.com that would first load a list and then get the
+   URLs mentioned in the list. I figure -O or something would have to be
+   implied by such an action.
+
+ * Improve the regular progress meter with --continue is used. It should be
+   noticable when there's a resume going on.
+
+ * Add a command line option that allows the output file to get the same time
+   stamp as the remote file. We already are capable of fetching the remote
+   file's date.
+
+ * Make the SSL layer option capable of using the Mozilla Security Services as
+   an alternative to OpenSSL:
+   http://www.mozilla.org/projects/security/pki/nss/
+
  * Make sure the low-level interface works. highlevel.c should basically be
    possible to write using that interface. Document the low-level interface
 
+ * Make the easy-interface support multiple file transfers. If they're done
+   to the same host, they should use persistant connections or similar.
+   Figure out a nice design for this.
+
  * Add asynchronous name resolving, as this enables full timeout support for
    fork() systems.
 
  * Move non-URL related functions that are used by both the lib and the curl
    application to a separate "portability lib".
 
- * Add support for other languages than C (not important)
-
- * Improve the -K config file parser.
-
- * rtsp:// support -- "Real Time Streaming Protocol" (RFC 2326)
+ * Add support for other languages than C.  C++ (rumours have been heard about
+   something being worked on in this area) and perl (we have seen the first
+   versions of this!) comes to mind. Python anyone?
 
  * "Content-Encoding: compress/gzip/zlib"
 
@@ -35,28 +58,13 @@ For the future
    started in October 1999 but halted again since it proved more work than we
    thought. It is still a good idea to implement though.
 
- * HTTP Pipelining/persistant connections
-
- - We should introduce HTTP "pipelining". Curl could be able to request for
-   several HTTP documents in one connect. It would be the beginning for
-   supporing more advanced functions in the future, like web site
-   mirroring. This will require that the urlget() function supports several
-   documents from a single HTTP server, which it doesn't today.
-
- - When curl supports fetching several documents from the same server using
-   pipelining, I'd like to offer that function to the command line. Anyone has
-   a good idea how? The current way of specifying one URL with the output sent
-   to the stdout or a file gets in the way. Imagine a syntax that supports
-   "additional documents from the same server" in a way similar to:
-
-     curl <main URL> --more-doc <path> --more-doc <path>
-
-   where --more-doc specifies another document on the same server. Where are
-   the output files gonna be put and how should they be named? Should each
-   "--more-doc" parameter require a local file name to store the result in?
-   Like "--more-file" as in:
-
-     curl <URL> --more-doc <path> --more-file <file>
+ * Authentication: NTLM. It would be cool to support that MS crap called NTLM
+   authentication. MS proxies and servers sometime require that. Since that
+   protocol is a proprietary one, it involves reverse engineering and network
+   sniffing. This should however be a library-based functionality. There are a
+   few different efforts "out there" to make open source HTTP clients support
+   this and it should be possible to take advantage of other people's hard
+   work. http://modntlm.sourceforge.net/ is one.
 
  * RFC2617 compliance, "Digest Access Authentication"
    A valid test page seem to exist at:
@@ -70,12 +78,6 @@ For the future
    sends the password in cleartext over the network, this "Digest" method uses
    a challange-response protocol which increases security quite a lot.
 
- * Different FTP Upload Through Web Proxy
-   I don't know any web proxies that allow CONNECT through on port 21, but
-   that would be the best way to do ftp upload. All we would need to do would
-   be to 'CONNECT <host>:<port> HTTP/1.0\r\n\r\n' and then do business as
-   usual. I least I think so. It would be fun if someone tried this...
-
  * Multiple Proxies?
    Is there anyone that actually uses serial-proxies? I mean, send CONNECT to
    the first proxy to connect to the second proxy to which you send CONNECT to
@@ -86,8 +88,7 @@ For the future
    Ftp-kind proxy, Socks5, whatever kind of proxies are there?
 
  * IPv6 Awareness and support
-   Where ever it would fit. I am not that into v6 yet to fully grasp what we
-   would need to do, but letting the autoconf search for v6-versions of a few
+   Where ever it would fit.  configure search for v6-versions of a few
    functions and then use them instead is of course the first thing to do...
    RFC 2428 "FTP Extensions for IPv6 and NATs" will be interesting. PORT
    should be replaced with EPRT for IPv6, and EPSV instead of PASV.
@@ -97,8 +98,3 @@ For the future
 
  * HTTP POST resume using Range:
 
- * Make curl capable of verifying the server's certificate when connecting
-   with HTTPS://.
-
- * Kerberos-FTP
-

docs/TheArtOfHttpScripting

@@ -1,6 +1,6 @@
 Author:  Daniel Stenberg <daniel@haxx.se>
-Date:    August 7, 2000
-Version: 0.2
+Date:    September 15, 2000
+Version: 0.3
 
                 The Art Of Scripting HTTP Requests Using Curl
                 =============================================
@@ -31,7 +31,7 @@ Version: 0.2
 1. The HTTP Protocol
 
  HTTP is the protocol used to fetch data from web servers. It is a very simple
- protocol that is built upon TCP/IP. The protocol also allow information to
+ protocol that is built upon TCP/IP. The protocol also allows information to
  get sent to the server from the client using a few different methods, as will
  be shown here.
 
@@ -130,12 +130,12 @@ Version: 0.2
         curl -d "birthyear=1905&press=OK" www.hotmail.com/when/junk.cgi
 
   This kind of POST will use the Content-Type
-  application/x-www-form-urlencoded and is the most widly used POST kind.
+  application/x-www-form-urlencoded and is the most widely used POST kind.
 
  4.3 FILE UPLOAD POST
 
-  Back in late 1995 they defined a new to post data over HTTP. It was
-  documented in the RFC 1867, why this method sometimes are refered to as
+  Back in late 1995 they defined a new way to post data over HTTP. It was
+  documented in the RFC 1867, why this method sometimes is refered to as
   a rfc1867-posting.
 
   This method is mainly designed to better support file uploads. A form that
@@ -165,7 +165,7 @@ Version: 0.2
 
     <form method="POST" action="foobar.cgi">
       <input type=text name="birthyear">
-      <input type=text name="person" value="daniel">
+      <input type=hidden name="person" value="daniel">
       <input type=submit name="press" value="OK">
     </form>
 
@@ -209,17 +209,18 @@ Version: 0.2
 
  Do note that when a program is run, its parameters are possible to see when
  listing the running processes of the system. Thus, other users may be able to
- watch your passwords if you pass them as plain command line options.
+ watch your passwords if you pass them as plain command line options. There
+ are ways to circumvent this.
 
 7. REFERER
 
- A HTTP request has the ability to feature a 'referer' field, which can be
- used to tell which URL that causes the client to get this particular
- resource. Some programs/scripts check the referer field of requests to verify
- that this wasn't arriving from an external site or unknown page. While this
- is a stupid way to check something so easily forged, many scripts still do
- it. Using curl, you can put anything you want in the referer-field and thus
- more easily being able to fool the server into serving your request.
+ A HTTP request may include a 'referer' field, which can be used to tell from
+ which URL the client got to this particular resource. Some programs/scripts
+ check the referer field of requests to verify that this wasn't arriving from
+ an external site or an unknown page. While this is a stupid way to check
+ something so easily forged, many scripts still do it. Using curl, you can put
+ anything you want in the referer-field and thus more easily be able to fool
+ the server into serving your request.
 
  Use curl to set the referer field with:
 
@@ -278,10 +279,10 @@ Version: 0.2
  specified in a received cookie, the client sends back the cookies and their
  contents to the server, unless of course they are expired.
 
- Many applications and server use this method to connect a series of request
+ Many applications and servers use this method to connect a series of requests
  into a single logical session. To be able to use curl in such occations, we
- must be able to record and send back cookies in the way that the web
- application expects them. The same way browsers deal with them.
+ must be able to record and send back cookies the way the web application
+ expects them. The same way browsers deal with them.
 
  The simplest way to send a few cookies to the server when getting a page with
  curl is to add them on the command line like:
@@ -307,15 +308,15 @@ Version: 0.2
 
  There are a few ways to do secure HTTP transfers. The by far most common
  protocol for doing this is what is generally known as HTTPS, HTTP over
- SSL. SSL encrypts all the data that is send and received over the network and
+ SSL. SSL encrypts all the data that is sent and received over the network and
  thus makes it harder for attackers to spy on sensitive information.
 
  SSL (or TLS as the latest version of the standard is called) offers a
  truckload of advanced features to allow all those encryptions and key
- infrastructure mechanisms ecnrypted HTTP requires.
+ infrastructure mechanisms encrypted HTTP requires.
 
- Curl supports enscrypted fetches thanks to the freely available OpenSSL
- libraries. To get a pafe from a https server, simply run curl like:
+ Curl supports encrypted fetches thanks to the freely available OpenSSL
+ libraries. To get a page from a HTTPS server, simply run curl like:
 
         curl https://that.secure.server.com
 

docs/curl.1

@@ -2,18 +2,19 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "24 August 2000" "Curl 7.2" "Curl Manual"
+.TH curl 1 "19 January 2001" "Curl 7.6" "Curl Manual"
 .SH NAME
 curl \- get a URL with FTP, TELNET, LDAP, GOPHER, DICT, FILE, HTTP or
 HTTPS syntax.
 .SH SYNOPSIS
 .B curl [options]
-.I url
+.I [URL...]
 .SH DESCRIPTION
 .B curl
-is a client to get documents/files from servers, using any of the
-supported protocols. The command is designed to work without user
-interaction or any kind of interactivity.
+is a client to get documents/files from or send documents to a server, using
+any of the supported protocols (HTTP, HTTPS, FTP, GOPHER, DICT, TELNET, LDAP
+or FILE). The command is designed to work without user interaction or any kind
+of interactivity.
 
 curl offers a busload of useful tricks like proxy support, user
 authentication, ftp upload, HTTP post, SSL (https:) connections, cookies, file
@@ -37,18 +38,26 @@ It is possible to specify up to 9 sets or series for a URL, but no nesting is
 supported at the moment:
 
  http://www.any.org/archive[1996-1999]/volume[1-4]part{a,b,c,index}.html
+
+Starting with curl 7.6, you can specify any amount of URLs on the command
+line. They will be fetched in a sequential manner in the specified order.
 .SH OPTIONS
 .IP "-a/--append"
 (FTP)
 When used in a ftp upload, this will tell curl to append to the target
 file instead of overwriting it. If the file doesn't exist, it will
 be created.
+
+If this option is used twice, the second one will disable append mode again.
 .IP "-A/--user-agent <agent string>"
 (HTTP)
 Specify the User-Agent string to send to the HTTP server. Some badly done CGIs
 fail if its not set to "Mozilla/4.0".  To encode blanks in the string,
 surround the string with single quote marks.  This can also be set with the
 -H/--header flag of course.
+
+If this option is used more than once, the last one will be the one to be
+used.
 .IP "-b/--cookie <name=data>"
 (HTTP)
 Pass the data to the HTTP server as a cookie. It is supposedly the
@@ -67,11 +76,17 @@ format.
 that the file specified with -b/--cookie is only used as input. No cookies
 will be stored in the file. To store cookies, save the HTTP headers to a file
 using -D/--dump-header!
+
+If this option is used more than once, the last one will be the one to be
+used.
 .IP "-B/--use-ascii"
 Use ASCII transfer when getting an FTP file or LDAP info. For FTP, this can
 also be enforced by using an URL that ends with ";type=A". This option causes
 data sent to stdout to be in text mode for win32 systems.
+
+If this option is used twice, the second one will disable ASCII usage.
 .IP "-c/--continue"
+.B Deprecated. Use '-C -' instead.
 Continue/Resume a previous file transfer. This instructs curl to
 continue appending data on the file where it was previously left,
 possibly because of a broken connection to the server. There must be
@@ -87,27 +102,45 @@ to the destination.
 If used with uploads, the ftp server command SIZE will not be used by
 curl. Upload resume is for FTP only.
 HTTP resume is only possible with HTTP/1.1 or later servers.
+
+If this option is used serveral times, the last one will be used.
 .IP "-d/--data <data>"
 (HTTP) Sends the specified data in a POST request to the HTTP server. Note
 that the data is sent exactly as specified with no extra processing (with all
 newlines cut off).  The data is expected to be "url-encoded". This will cause
 curl to pass the data to the server using the content-type
-application/x-www-form-urlencoded. Compare to -F.
+application/x-www-form-urlencoded. Compare to -F. If more than one -d/--data
+option is used on the same command line, the data pieces specified will be
+merged together with a separating &-letter. Thus, using '-d name=daniel -d
+skill=lousy' would generate a post chunk that looks like
+'name=daniel&skill=lousy'.
 
 If you start the data with the letter @, the rest should be a file name to
-read the data from, or - if you want curl to read the data from stdin.
-The contents of the file must already be url-encoded.
+read the data from, or - if you want curl to read the data from stdin.  The
+contents of the file must already be url-encoded. Multiple files can also be
+specified.
 
 To post data purely binary, you should instead use the --data-binary option.
 
 -d/--data is the same as --data-ascii.
+
+If this option is used serveral times, the ones following the first will
+append data.
 .IP "--data-ascii <data>"
 (HTTP) This is an alias for the -d/--data option.
+
+If this option is used serveral times, the ones following the first will
+append data.
 .IP "--data-binary <data>"
 (HTTP) This posts data in a similar manner as --data-ascii does, although when
 using this option the entire context of the posted data is kept as-is. If you
 want to post a binary file without the strip-newlines feature of the
 --data-ascii option, this is for you.
+
+If this option is used serveral times, the last one will be used.
+
+If this option is used serveral times, the ones following the first will
+append data.
 .IP "-D/--dump-header <file>"
 (HTTP/FTP)
 Write the HTTP headers to this file. Write the FTP file info to this
@@ -116,6 +149,8 @@ file if -I/--head is used.
 This option is handy to use when you want to store the cookies that a HTTP
 site sends to you. The cookies could then be read in a second curl invoke by
 using the -b/--cookie option!
+
+If this option is used serveral times, the last one will be used.
 .IP "-e/--referer <URL>"
 (HTTP) Sends the "Referer Page" information to the HTTP server. This can also
 be set with the -H/--header flag of course.  When used with
@@ -123,6 +158,8 @@ be set with the -H/--header flag of course.  When used with
 you can append ";auto" to the referer URL to make curl automatically set the
 previous URL when it follows a Location: header. The ";auto" string can be
 used alone, even if you don't set an initial referer.
+
+If this option is used serveral times, the last one will be used.
 .IP "-E/--cert <certificate[:password]>"
 (HTTPS)
 Tells curl to use the specified certificate file when getting a file
@@ -130,6 +167,13 @@ with HTTPS. The certificate must be in PEM format.
 If the optional password isn't specified, it will be queried for on
 the terminal. Note that this certificate is the private key and the private
 certificate concatenated!
+
+If this option is used serveral times, the last one will be used.
+.IP "--cacert <CA certificate>"
+(HTTPS) Tells curl to use the specified certificate file to verify the
+peer. The certificate must be in PEM format.
+
+If this option is used serveral times, the last one will be used.
 .IP "-f/--fail"
 (HTTP)
 Fail silently (no output at all) on server errors. This is mostly done
@@ -138,6 +182,8 @@ attempts. In normal cases when a HTTP server fails to deliver a
 document, it returns a HTML document stating so (which often also
 describes why and more). This flag will prevent curl from
 outputting that and fail silently instead.
+
+If this option is used twice, the second will again disable silent failure.
 .IP "-F/--form <name=content>"
 (HTTP) This lets curl emulate a filled in form in which a user has pressed the
 submit button. This causes curl to POST data using the content-type
@@ -157,6 +203,14 @@ input:
 
 To read the file's content from stdin insted of a file, use - where the file
 name should've been. This goes for both @ and < constructs.
+
+This option can be used multiple times.
+.IP "-g/--globoff"
+This option switches off the "URL globbing parser". When you set this option,
+you can specify URLs that contain the letters {}[] without having them being
+interpreted by curl itself. Note that these letters are not normal legal URL
+contents but they should be encoded according to the URI standard. (Option
+added in curl 7.6)
 .IP "-h/--help"
 Usage help.
 .IP "-H/--header <header>"
@@ -168,29 +222,54 @@ trickier stuff than curl would normally do. You should not replace internally
 set headers without knowing perfectly well what you're doing. Replacing an
 internal header with one without content on the right side of the colon will
 prevent that header from appearing.
+
+This option can be used multiple times.
 .IP "-i/--include"
 (HTTP)
 Include the HTTP-header in the output. The HTTP-header includes things
 like server-name, date of the document, HTTP-version and more...
+
+If this option is used twice, the second will again disable header include.
+.IP "--interface <name>"
+Perform an operation using a specified interface. You can enter interface
+name, IP address or host name. An example could look like:
+
+.B "curl --interface eth0:1 http://www.netscape.com/"
+
+If this option is used serveral times, the last one will be used.
 .IP "-I/--head"
 (HTTP/FTP)
 Fetch the HTTP-header only! HTTP-servers feature the command HEAD
 which this uses to get nothing but the header of a document. When used
 on a FTP file, curl displays the file size only.
+
+If this option is used twice, the second will again disable header only.
+.IP "--krb4 <level>"
+(FTP) Enable kerberos4 authentication and use. The level must be entered and
+should be one of 'clear', 'safe', 'confidential' or 'private'. Should you use
+a level that is not one of these, 'private' will instead be used.
+
+If this option is used serveral times, the last one will be used.
 .IP "-K/--config <config file>"
-Specify which config file to read curl arguments from. The config
-file is a text file in which command line arguments can be written
-which then will be used as if they were written on the actual command
-line. If the first column of a config line is a '#' character, the
-rest of the line will be treated as a comment.
+Specify which config file to read curl arguments from. The config file is a
+text file in which command line arguments can be written which then will be
+used as if they were written on the actual command line. Options and their
+parameters must be specified on the same config file line. If the parameter is
+to contain white spaces, the parameter must be inclosed within quotes.  If the
+first column of a config line is a '#' character, the rest of the line will be
+treated as a comment.
 
 Specify the filename as '-' to make curl read the file from stdin.
+
+This option can be used multiple times.
 .IP "-l/--list-only"
 (FTP)
 When listing an FTP directory, this switch forces a name-only view.
 Especially useful if you want to machine-parse the contents of an FTP
 directory since the normal directory view doesn't use a standard look
 or format.
+
+If this option is used twice, the second will again disable list only.
 .IP "-L/--location"
 (HTTP/HTTPS) If the server reports that the requested page has a different
 location (indicated with the header line Location:) this flag will let curl
@@ -198,10 +277,14 @@ attempt to reattempt the get on the new place. If used together with -i or -I,
 headers from all requested pages will be shown. If this flag is used when
 making a HTTP POST, curl will automatically switch to GET after the initial
 POST has been done.
+
+If this option is used twice, the second will again disable location following.
 .IP "-m/--max-time <seconds>"
 Maximum time in seconds that you allow the whole operation to take.  This is
 useful for preventing your batch jobs from hanging for hours due to slow
 networks or links going down.  This doesn't work fully in win32 systems.
+
+If this option is used serveral times, the last one will be used.
 .IP "-M/--manual"
 Manual. Display the huge help text.
 .IP "-n/--netrc"
@@ -222,11 +305,15 @@ to allow curl to ftp to the machine host.domain.com with user name
 'myself' and password 'secret' should look similar to:
 
 .B "machine host.domain.com login myself password secret"
+
+If this option is used twice, the second will again disable netrc usage.
 .IP "-N/--no-buffer"
 Disables the buffering of the output stream. In normal work situations, curl
 will use a standard buffered output stream that will have the effect that it
 will output the data in chunks, not necessarily exactly when the data arrives.
 Using this option will disable that buffering.
+
+If this option is used twice, the second will again switch on buffering.
 .IP "-o/--output <file>"
 Write output to <file> instead of stdout. If you are using {} or [] to fetch
 multiple documents, you can use '#' followed by a number in the <file>
@@ -238,9 +325,21 @@ being fetched. Like in:
 or use several variables like:
 
   curl http://{site,host}.host[1-5].com -o "#1_#2"
+
+You may use this option as many times as you have number of URLs.
 .IP "-O/--remote-name"
 Write output to a local file named like the remote file we get. (Only
 the file part of the remote file is used, the path is cut off.)
+
+You may use this option as many times as you have number of URLs.
+.IP "-p/--proxytunnel"
+When an HTTP proxy is used, this option will cause non-HTTP protocols to
+attempt to tunnel through the proxy instead of merely using it to do HTTP-like
+operations. The tunnel approach is made with the HTTP proxy CONNECT request
+and requires that the proxy allows direct connect to the remote port number
+curl wants to tunnel through to.
+
+If this option is used twice, the second will again disable proxy tunnel.
 .IP "-P/--ftpport <address>"
 (FTP)
 Reverses the initiator/listener roles when connecting with ftp. This
@@ -262,6 +361,8 @@ i.e "my.host.domain" to specify machine
 .B "-"
 (any single-letter string) to make it pick the machine's default
 .RE
+
+If this option is used serveral times, the last one will be used.
 .IP "-q"
 If used as the first parameter on the command line, the
 .I $HOME/.curlrc
@@ -274,6 +375,8 @@ transfer is taking place. To make commands take place after a successful
 transfer, prefix them with a dash '-'. You may specify any amount of commands
 to be run before and after the transfer. If the server returns failure for one
 of the commands, the entire operation will be aborted.
+
+This option can be used multiple times.
 .IP "-r/--range <range>"
 (HTTP/FTP)
 Retrieve a byte range (i.e a partial document) from a HTTP/1.1 or FTP
@@ -311,12 +414,19 @@ document.
 
 FTP range downloads only support the simple syntax 'start-stop' (optionally
 with one of the numbers omitted). It depends on the non-RFC command SIZE.
+
+If this option is used serveral times, the last one will be used.
 .IP "-s/--silent"
 Silent mode. Don't show progress meter or error messages.  Makes
 Curl mute.
+
+If this option is used twice, the second will again disable mute.
 .IP "-S/--show-error"
 When used with -s it makes curl show error message if it fails.
+
+If this option is used twice, the second will again disable show error.
 .IP "-t/--upload"
+.B Deprecated. Use '-T -' instead.
 Transfer the stdin data to the specified file. Curl will read
 everything from stdin until EOF and store with the supplied name. If
 this is used on a http(s) server, the PUT command will be used.
@@ -328,18 +438,35 @@ really prove to Curl that there is no file name or curl will
 think that your last directory name is the remote file name to
 use. That will most likely cause the upload operation to fail. If
 this is used on a http(s) server, the PUT command will be used.
+
+If this option is used serveral times, the last one will be used.
 .IP "-u/--user <user:password>"
 Specify user and password to use when fetching. See README.curl for detailed
 examples of how to use this. If no password is specified, curl will
 ask for it interactively.
+
+If this option is used serveral times, the last one will be used.
 .IP "-U/--proxy-user <user:password>"
 Specify user and password to use for Proxy authentication. If no
 password is specified, curl will ask for it interactively.
+
+If this option is used serveral times, the last one will be used.
+.IP "--url <URL>"
+Specify a URL to fetch. This option is mostly handy when you wanna specify
+URL(s) in a config file.
+
+This option may be used any number of times. To control where this URL is written, use the
+.I -o
+or the
+.I -O
+options.
 .IP "-v/--verbose"
 Makes the fetching more verbose/talkative. Mostly usable for
 debugging. Lines starting with '>' means data sent by curl, '<'
 means data received by curl that is hidden in normal cases and lines
 starting with '*' means additional info provided by curl.
+
+If this option is used twice, the second will again disable verbose.
 .IP "-V/--version"
 Displays the full version of curl, libcurl and other 3rd party libraries
 linked with the executable.
@@ -393,15 +520,25 @@ The total amount of bytes that were downloaded.
 .B size_upload
 The total amount of bytes that were uploaded.
 .TP
+.B size_header
+The total amount of bytes of the downloaded headers.
+.TP
+.B size_request
+The total amount of bytes that were sent in the HTTP request.
+.TP
 .B speed_download
 The average download speed that curl measured for the complete download.
 .TP
 .B speed_upload
-The average upload speed that curl measured for the complete download.
+The average upload speed that curl measured for the complete upload.
 .RE
+
+If this option is used serveral times, the last one will be used.
 .IP "-x/--proxy <proxyhost[:port]>"
 Use specified proxy. If the port number is not specified, it is assumed at
 port 1080.
+
+If this option is used serveral times, the last one will be used.
 .IP "-X/--request <command>"
 (HTTP)
 Specifies a custom request to use when communicating with the HTTP server.
@@ -411,14 +548,20 @@ HTTP 1.1 specification for details and explanations.
 (FTP)
 Specifies a custom FTP command to use instead of LIST when doing file lists
 with ftp.
+
+If this option is used serveral times, the last one will be used.
 .IP "-y/--speed-time <time>"
 If a download is slower than speed-limit bytes per second during a speed-time
 period, the download gets aborted. If speed-time is used, the default
 speed-limit will be 1 unless set with -y.
+
+If this option is used serveral times, the last one will be used.
 .IP "-Y/--speed-limit <speed>"
 If a download is slower than this given speed, in bytes per second, for
 speed-time seconds it gets aborted. speed-time is set with -Y and is 30 if
 not set.
+
+If this option is used serveral times, the last one will be used.
 .IP "-z/--time-cond <date expression>"
 (HTTP)
 Request to get a file that has been modified later than the given time and
@@ -433,6 +576,8 @@ man pages for date expression details.
 Start the date expression with a dash (-) to make it request for a document
 that is older than the given date/time, default is a document that is newer
 than the specified date/time.
+
+If this option is used serveral times, the last one will be used.
 .IP "-3/--sslv3"
 (HTTPS)
 Forces curl to use SSL version 3 when negotiating with a remote SSL server.
@@ -442,12 +587,18 @@ Forces curl to use SSL version 2 when negotiating with a remote SSL server.
 .IP "-#/--progress-bar"
 Make curl display progress information as a progress bar instead of the
 default statistics.
+
+If this option is used twice, the second will again disable the progress bar.
 .IP "--crlf"
 (FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).
+
+If this option is used twice, the second will again disable crlf converting.
 .IP "--stderr <file>"
 Redirect all writes to stderr to the specified file instead. If the file name
 is a plain '-', it is instead written to stdout. This option has no point when
 you're using a shell with decent redirecting capabilities.
+
+If this option is used serveral times, the last one will be used.
 .SH FILES
 .I ~/.curlrc
 .RS
@@ -502,7 +653,7 @@ FTP weird USER reply. Curl couldn't parse the reply sent to the USER request.
 .IP 13
 FTP weird PASV reply, Curl couldn't parse the reply sent to the PASV request.
 .IP 14
-FTP weird 227 formay. Curl couldn't parse the 227-line the server sent.
+FTP weird 227 format. Curl couldn't parse the 227-line the server sent.
 .IP 15
 FTP can't get host. Couldn't resolve the host IP we got in the 227-line.
 .IP 16
@@ -560,12 +711,23 @@ LDAP search failed.
 Library not found. The LDAP library was not found.
 .IP 41
 Function not found. A required LDAP function was not found.
+.IP 42
+Aborted by callback. An application told curl to abort the operation.
+.IP 43
+Internal error. A function was called with a bad parameter.
+.IP 44
+Internal error. A function was called in a bad order.
+.IP 45
+Interface error. A specified outgoing interface could not be used.
+.IP 46
+Bad password entered. An error was signalled when the password was entered.
+.IP 47
+Too many redirects. When following redirects, curl hit the maximum amount.
 .IP XX
 There will appear more error codes here in future releases. The existing ones
 are meant to never change.
 .SH BUGS
-If you do find any (or have other suggestions), mail Daniel Stenberg
-<Daniel.Stenberg@haxx.se>.
+If you do find bugs, mail them to curl-bug@haxx.se.
 .SH AUTHORS / CONTRIBUTORS
  - Daniel Stenberg <Daniel.Stenberg@haxx.se>
  - Rafael Sagula <sagula@inf.ufrgs.br>
@@ -616,6 +778,16 @@ If you do find any (or have other suggestions), mail Daniel Stenberg
  - Fred Noz <FNoz@siac.com>
  - Caolan McNamara <caolan@csn.ul.ie>
  - Albert Chin-A-Young <china@thewrittenword.com>
+ - Stephen Kick <skick@epicrealm.com>
+ - Martin Hedenfalk <mhe@stacken.kth.se>
+ - Richard Prescott
+ - Jason S. Priebe <priebe@wral-tv.com>
+ - T. Bharath <TBharath@responsenetworks.com>
+ - Alexander Kourakos <awk@users.sourceforge.net>
+ - James Griffiths <griffiths_james@yahoo.com>
+ - Loic Dachary <loic@senga.org>
+ - Robert Weaver <robert.weaver@sabre.com>
+ - Ingo Ralf Blum <ingoralfblum@ingoralfblum.com>
 
 .SH WWW
 http://curl.haxx.se

docs/curl_easy_getinfo.3

@@ -0,0 +1,92 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by daniel@haxx.se
+.\"
+.TH curl_easy_init 3 "22 November 2000" "Curl 7.5" "libcurl Manual"
+.SH NAME
+curl_easy_getinfo - Extract information from a curl session (added in 7.4)
+.SH SYNOPSIS
+.B #include <curl/easy.h>
+.sp
+.BI "CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ... );"
+.ad
+.SH DESCRIPTION
+Request internal information from the curl session with this function.  The
+third argument
+.B MUST
+be a pointer to a long, a pointer to a char * or a pointer to a double (as
+this documentation describes further down).  The data pointed-to will be
+filled in accordingly and can be relied upon only if the function returns
+CURLE_OK.  This function is intended to get used *AFTER* a performed transfer,
+all results from this function are undefined until the transfer is completed.
+.SH AVAILABLE INFORMATION
+These are informations that can be extracted:
+.TP 0.8i
+.B CURLINFO_EFFECTIVE_URL
+Pass a pointer to a 'char *' to receive the last used effective URL.
+.TP
+.B CURLINFO_HTTP_CODE
+Pass a pointer to a long to receive the last received HTTP code.
+.TP
+.B CURLINFO_FILETIME
+Pass a pointer to a long to receive the remote time of the retrieved
+document. If you get 0, it can be because of many reasons (unknown, the server
+hides it or the server doesn't support the command that tells document time
+etc) and the time of the document is unknown. (Added in 7.5)
+.TP
+.B CURLINFO_TOTAL_TIME
+Pass a pointer to a double to receive the total transaction time in seconds
+for the previous transfer.
+.TP
+.B CURLINFO_NAMELOOKUP_TIME
+Pass a pointer to a double to receive the time, in seconds, it took from the
+start until the name resolving was completed.
+.TP
+.B CURLINFO_CONNECT_TIME
+Pass a pointer to a double to receive the time, in seconds, it took from the
+start until the connect to the remote host (or proxy) was completed.
+.TP
+.B CURLINFO_PRETRANSFER_TIME
+Pass a pointer to a double to receive the time, in seconds, it took from the
+start until the file transfer is just about to begin. This includes all
+pre-transfer commands and negotiations that are specific to the particular
+protocol(s) involved.
+.TP
+.B CURLINFO_SIZE_UPLOAD
+Pass a pointer to a double to receive the total amount of bytes that were
+uploaded.
+.TP
+.B CURLINFO_SIZE_DOWNLOAD
+Pass a pointer to a double to receive the total amount of bytes that were
+downloaded.
+.TP
+.B CURLINFO_SPEED_DOWNLOAD
+Pass a pointer to a double to receive the average download speed that curl
+measured for the complete download.
+.TP
+.B CURLINFO_SPEED_UPLOAD
+Pass a pointer to a double to receive the average upload speed that curl
+measured for the complete upload.
+.TP
+.B CURLINFO_HEADER_SIZE
+Pass a pointer to a long to receive the total size of all the headers
+received.
+.TP
+.B CURLINFO_REQUEST_SIZE
+Pass a pointer to a long to receive the total size of the issued
+requests. This is so far only for HTTP requests. Note that this may be more
+than one request if FOLLOWLOCATION is true.
+.TP
+.B CURLINFO_SSL_VERIFYRESULT
+Pass a pointer to a long to receive the result of the certification
+verification that was requested (using the CURLOPT_SSL_VERIFYPEER option to
+curl_easy_setopt). (Added in 7.4.2)
+.PP
+
+.SH RETURN VALUE
+If the operation was successful, CURLE_OK is returned. Otherwise an
+appropriate error code will be returned.
+.SH "SEE ALSO"
+.BR curl_easy_setopt "(3)"
+.SH BUGS
+Surely there are some, you tell me!

docs/curl_easy_init.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" Written by daniel@haxx.se
 .\"
-.TH curl_easy_init 3 "22 May 2000" "Curl 7.0" "libcurl Manual"
+.TH curl_easy_init 3 "26 September 2000" "Curl 7.0" "libcurl Manual"
 .SH NAME
 curl_easy_init - Start a libcurl "easy" session
 .SH SYNOPSIS
@@ -16,6 +16,9 @@ that you shall use as input to the other easy-functions. The init calls
 intializes curl and this call MUST have a corresponding call to
 .I curl_easy_cleanup
 when the operation is complete.
+
+On win32 systems, you need to init the winsock stuff manually, libcurl will
+not do that for you. WSAStartup() and WSACleanup() should be used accordingly.
 .SH RETURN VALUE
 If this function returns NULL, something went wrong and you cannot use the
 other curl functions.

docs/curl_easy_perform.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" Written by daniel@haxx.se
 .\"
-.TH curl_easy_perform 3 "26 May 2000" "Curl 7.0" "libcurl Manual"
+.TH curl_easy_perform 3 "25 Jan 2001" "Curl 7.0" "libcurl Manual"
 .SH NAME
 curl_easy_perform - Do the actual transfer in a "easy" session
 .SH SYNOPSIS
@@ -16,6 +16,10 @@ are made, and will perform the transfer as described in the options.
 It must be called with the same
 .I handle
 as input as the curl_easy_init call returned.
+
+You are only allowed to call this function once using the same handle. If you
+want to do repeated calls, you must call curl_easy_cleanup and curl_easy_init
+again first.
 .SH RETURN VALUE
 0 means everything was ok, non-zero means an error occurred as
 .I <curl/curl.h>

docs/curl_easy_setopt.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" Written by daniel@haxx.se
 .\"
-.TH curl_easy_setopt 3 "24 August 2000" "Curl 7.2" "libcurl Manual"
+.TH curl_easy_setopt 3 "28 November 2000" "Curl 7.5" "libcurl Manual"
 .SH NAME
 curl_easy_setopt - Set curl easy-session options
 .SH SYNOPSIS
@@ -87,6 +87,12 @@ the end of the host name. The proxy string may be prefixed with
 Set this long with this option to set the proxy port to use unless it is
 specified in the proxy string CURLOPT_PROXY.
 .TP
+.B CURLOPT_HTTPPROXYTUNNEL
+Set the parameter to non-zero to get the library to tunnel all non-HTTP
+operations through the given HTTP proxy. Do note that there is a big
+difference to use a proxy and to tunnel through it. If you don't know what
+this means, you probably don't want this tunnel option. (Added in libcurl 7.3)
+.TP
 .B CURLOPT_VERBOSE
 Set the parameter to non-zero to get the library to display a lot of verbose
 information about its operations.
@@ -194,7 +200,8 @@ post operation. See also the CURLOPT_POST.
 If you want to post data to the server without letting libcurl do a strlen()
 to measure the data size, this option must be used. Also, when this option is
 used, you can post fully binary data which otherwise is likely to fail. If
-this size is set to zero, the library will use strlen() to get the data size.
+this size is set to zero, the library will use strlen() to get the data
+size. (Added in libcurl 7.2)
 .TP
 .B CURLOPT_REFERER
 Pass a pointer to a zero terminated string as parameter. It will be used to
@@ -230,7 +237,7 @@ want the transfer to start from.
 .B CURLOPT_COOKIE
 Pass a pointer to a zero terminated string as parameter. It will be used to
 set a cookie in the http request. The format of the string should be
-'[NAME]=[CONTENTS];' Where NAME is the cookie name.
+[NAME]=[CONTENTS]; Where NAME is the cookie name.
 .TP
 .B CURLOPT_HTTPHEADER
 Pass a pointer to a linked list of HTTP headers to pass to the server in your
@@ -260,7 +267,7 @@ the password required to use the CURLOPT_SSLCERT certificate. If the password
 is not supplied, you will be prompted for it.
 .TP
 .B CURLOPT_CRLF
-TBD.
+Convert unix newlines to CRLF newlines on FTP uploads.
 .TP
 .B CURLOPT_QUOTE
 Pass a pointer to a linked list of FTP commands to pass to the server prior to
@@ -310,7 +317,20 @@ your server supports the command first.
 Pass a FILE * as parameter. This is the stream to use instead of stderr
 internally when reporting errors.
 .TP
+.B CURLOPT_INTERFACE
+Pass a char * as parameter. This set the interface name to use as outgoing
+network interface. The name can be an interface name, an IP address or a host
+name. (Added in libcurl 7.3)
+.TP
+.B CURLOPT_KRB4LEVEL
+Pass a char * as parameter. Set the krb4 security level, this also enables
+krb4 awareness.  This is a string, 'clear', 'safe', 'confidential' or
+'private'.  If the string is set but doesn't match one of these, 'private'
+will be used. Set the string to NULL to disable kerberos4. The kerberos
+support only works for FTP. (Added in libcurl 7.3)
+.TP
 .B CURLOPT_WRITEINFO
+(NOT PRESENT IN 7.4 or later!)
 Pass a pointer to a zero terminated string as parameter. It will be used to
 report information after a successful request. This string may contain
 variables that will be substituted by their contents when output. Described
@@ -332,6 +352,52 @@ Pass a pointer that will be untouched by libcurl and passed as the first
 argument in the progress callback set with
 .I CURLOPT_PROGRESSFUNCTION
  .
+.TP
+.B CURLOPT_SSL_VERIFYPEER
+Pass a long that is set to a non-zero value to make curl verify the peer's
+certificate. The certificate to verify against must be specified with the
+CURLOPT_CAINFO option. (Added in 7.4.2)
+.TP
+.B CURLOPT_CAINFO
+Pass a char * to a zero terminated file naming holding the certificate to
+verify the peer with. This only makes sense when used in combination with the
+CURLOPT_SSL_VERIFYPEER option. (Added in 7.4.2)
+.TP
+.B CURLOPT_PASSWDFUNCTION
+Pass a pointer to a curl_passwd_callback function that will then be called
+instead of the internal one if libcurl requests a password. The function must
+match this prototype:
+.BI "int my_getpass(void *client, char *prompt, char* buffer, int buflen );"
+If set to NULL, it equals to making the function always fail. If the function
+returns a non-zero value, it will abort the operation and an error
+(CURLE_BAD_PASSWORD_ENTERED) will be returned.
+.I client
+is a generic pointer, see CURLOPT_PASSWDDATA.
+.I prompt
+is a zero-terminated string that is text that prefixes the input request.
+.I buffer
+is a pointer to data where the entered password should be stored and
+.I buflen
+is the maximum number of bytes that may be written in the buffer.
+(Added in 7.4.2)
+.TP
+.B CURLOPT_PASSWDDATA
+Pass a void * to whatever data you want. The passed pointer will be the first
+argument sent to the specifed CURLOPT_PASSWDFUNCTION function. (Added in
+7.4.2)
+.TP
+.B CURLOPT_FILETIME
+Pass a long. If it is a non-zero value, libcurl will attempt to get the
+modification date of the remote document in this operation. This requires that
+the remote server sends the time or replies to a time querying command. The
+curl_easy_getinfo() function with the CURLINFO_FILETIME argument can be used
+after a transfer to extract the received time (if any). (Added in 7.5)
+.TP
+.B CURLOPT_MAXREDIRS
+Pass a long. The set number will be the redirection limit. If that many
+redirections have been followed, the next redirect will cause an error. This
+option only makes sense if the CURLOPT_FOLLOWLOCATION is used at the same
+time. (Added in 7.5)
 .PP
 .SH RETURN VALUE
 0 means the option was set properly, non-zero means an error as

docs/curl_formfree.3

@@ -0,0 +1,23 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by daniel@haxx.se
+.\"
+.TH curl_formfree 3 "17 November 2000" "Curl 7.5" "libcurl Manual"
+.SH NAME
+curl_formfree - free a previously build multipart/formdata HTTP POST chain
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "void curl_formfree(struct HttpPost *" form);
+.ad
+.SH DESCRIPTION
+curl_formfree() is used to clean up data previously built/appended with
+curl_formparse(). This must be called when the data has been used, which
+typically means after the curl_easy_perform() has been called.
+.SH RETURN VALUE
+None
+.SH "SEE ALSO"
+.BR curl_formparse "(3) "
+.SH BUGS
+Surely there are some, you tell me!
+

docs/examples/Makefile.am

@@ -0,0 +1,11 @@
+#
+# $Id$
+#
+
+AUTOMAKE_OPTIONS = foreign no-dependencies
+
+EXTRA_DIST = 
+	README curlgtk.c sepheaders.c simple.c
+
+all:
+	@echo "done"

docs/examples/README

@@ -0,0 +1,8 @@
+EXAMPLES
+
+This directory is for tiny libcurl programming examples. They are meant to
+show some simple steps on how you can build your own application to take full
+advantage of libcurl.
+
+If you end up with other small but still useful example sources, please mail
+them for submission in future packages and on the web site.

docs/examples/curlgtk.c

@@ -0,0 +1,87 @@
+/* curlgtk.c */
+/* Copyright (c) 2000 David Odin (aka DindinX) for MandrakeSoft */
+/* an attempt to use the curl library in concert with a gtk-threaded application */
+
+#include <stdio.h>
+#include <gtk/gtk.h>
+
+#include <curl/curl.h>
+#include <curl/types.h> /* new for v7 */
+#include <curl/easy.h> /* new for v7 */
+
+#include <pthread.h>
+
+GtkWidget *Bar;
+
+size_t my_read_func(void *ptr, size_t size, size_t nmemb, FILE *stream)
+{
+  return fread(ptr, size, nmemb, stream);
+}
+
+int my_progress_func(GtkWidget *Bar, int t, int d)
+{
+/*  printf("%d / %d (%g %%)\n", d, t, d*100.0/t);*/
+  gdk_threads_enter();
+  gtk_progress_set_value(GTK_PROGRESS(Bar), d*100.0/t);
+  gdk_threads_leave();
+  return 0;
+}
+
+void *curl_thread(void *ptr)
+{
+  CURL *curl;
+  CURLcode res;
+  FILE *outfile;
+  gchar *url = ptr;
+  
+  curl = curl_easy_init();
+  if(curl)
+  {
+    outfile = fopen("/tmp/test.curl", "w");
+
+    curl_easy_setopt(curl, CURLOPT_URL, url);
+    curl_easy_setopt(curl, CURLOPT_FILE, outfile);
+    curl_easy_setopt(curl, CURLOPT_READFUNCTION, my_read_func);
+    curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, my_progress_func);
+    curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, Bar);
+    
+    res = curl_easy_perform(curl);
+
+    fclose(outfile);
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return NULL;
+}
+
+int main(int argc, char **argv)
+{
+  GtkWidget *Window, *Frame, *Frame2;
+  GtkAdjustment *adj;
+  pthread_t curl_tid;
+
+  /* Init thread */
+  g_thread_init(NULL);
+  
+  gtk_init(&argc, &argv);
+  Window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
+  Frame = gtk_frame_new(NULL);
+  gtk_frame_set_shadow_type(GTK_FRAME(Frame), GTK_SHADOW_OUT);
+  gtk_container_add(GTK_CONTAINER(Window), Frame);
+  Frame2 = gtk_frame_new(NULL);
+  gtk_frame_set_shadow_type(GTK_FRAME(Frame2), GTK_SHADOW_IN);
+  gtk_container_add(GTK_CONTAINER(Frame), Frame2);
+  gtk_container_set_border_width(GTK_CONTAINER(Frame2), 5);
+  adj = (GtkAdjustment*)gtk_adjustment_new(0, 0, 100, 0, 0, 0);
+  Bar = gtk_progress_bar_new_with_adjustment(adj);
+  gtk_container_add(GTK_CONTAINER(Frame2), Bar);
+  gtk_widget_show_all(Window);
+
+  pthread_create(&curl_tid, NULL, curl_thread, argv[1]);
+    
+  gdk_threads_enter();
+  gtk_main();
+  gdk_threads_leave();
+  return 0;
+}
+

docs/examples/sepheaders.c

@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <curl/curl.h>
+#include <curl/types.h>
+#include <curl/easy.h>
+
+size_t  write_data(void *ptr, size_t size, size_t nmemb, FILE *stream)
+{
+  written = fwrite(ptr,size,nmemb,outfile);
+  return written;
+}
+
+int main(int argc, char **argv)
+{
+  CURL *curl_handle;
+  char *headerfilename = "head.out";
+  FILE *headerfile;
+  char *bodyfilename = "body.out";
+  FILE *bodyfile;
+
+  /* init the curl session */
+  curl_handle = curl_easy_init();
+
+  /* set URL to get */
+  curl_easy_setopt(curl_handle, CURLOPT_URL, "http://curl.haxx.se");
+
+  /* no progress meter please */
+  curl_easy_setopt(curl_handle, CURLOPT_NOPROGRESS, 1);
+
+  /* shut up completely */
+  curl_easy_setopt(curl_handle, CURLOPT_MUTE, 1);
+
+  /* send all data to this function  */
+  curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, write_data);
+
+  /* open the files */
+  headerfile = fopen(headerfilename,"w");
+  if (headerfile == NULL) {
+    curl_easy_cleanup(curl_handle);
+    return -1;
+  }
+  bodyfile = fopen(bodyfilename,"w");
+  if (bodyfile == NULL) {
+    curl_easy_cleanup(curl_handle);
+    return -1;
+  }
+
+  /* we want the headers to this file handle */
+  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER ,headerfile);
+
+  /* get it! */
+  curl_easy_perform(curl_handle);
+
+  /* close the header file */
+  fclose(headerfile);
+
+  /* cleanup curl stuff */
+  curl_easy_cleanup(curl_handle);
+
+  return 0;
+}

docs/examples/simple.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+
+#include <curl/curl.h>
+#include <curl/types.h>
+#include <curl/easy.h>
+
+int main(int argc, char **argv)
+{
+  CURL *curl;
+  CURLcode res;
+  FILE *headerfile;
+
+  headerfile = fopen("dumpit", "w");
+
+  curl = curl_easy_init();
+  if(curl) {
+    /* what call to write: */
+    curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
+    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

include/curl/curl.h

@@ -7,39 +7,23 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
- *
- * 	http://curl.haxx.nu
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
+#include <stdio.h>
 /* The include stuff here is mainly for time_t! */
 #ifdef vms
 # include <types.h>
@@ -67,6 +51,10 @@
 
 #include <curl/types.h>
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 struct HttpPost {
   struct HttpPost *next; /* next entry in the list */
   char *name;     /* pointer to allocated name */
@@ -95,8 +83,17 @@ typedef size_t (*curl_read_callback)(char *buffer,
                                      size_t nitems,
                                      FILE *instream);
 
-/* All possible error codes from this version of urlget(). Future versions
-   may return other values, stay prepared. */
+typedef int (*curl_passwd_callback)(void *clientp,
+                                    char *prompt,
+                                    char *buffer,
+                                    int buflen);
+
+/* All possible error codes from all sorts of curl functions. Future versions
+   may return other values, stay prepared.
+
+   Always add new return codes last. Never *EVER* remove any. The return
+   codes must remain the same!
+ */
 
 typedef enum {
   CURLE_OK = 0,
@@ -153,10 +150,14 @@ typedef enum {
   CURLE_FUNCTION_NOT_FOUND,
   
   CURLE_ABORTED_BY_CALLBACK,
-
   CURLE_BAD_FUNCTION_ARGUMENT,
   CURLE_BAD_CALLING_ORDER,
 
+  CURLE_HTTP_PORT_FAILED, /* HTTP Interface operation failed */
+
+  CURLE_BAD_PASSWORD_ENTERED, /* when the my_getpass() returns fail */
+  CURLE_TOO_MANY_REDIRECTS , /* catch endless re-direct loops */
+
   CURL_LAST
 } CURLcode;
 
@@ -165,14 +166,13 @@ typedef enum {
 
 #define CURL_ERROR_SIZE 256
 
-/* maximum URL length we deal with */
-#define URL_MAX_LENGTH 4096 
-#define URL_MAX_LENGTH_TXT "4095"
-
 /* name is uppercase CURLOPT_<name>,
    type is one of the defined CURLOPTTYPE_<type>
    number is unique identifier */
-#define T(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
+#ifdef CINIT
+#undef CINIT
+#endif
+#define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
 
 /* long may be 32 or 64 bits, but we should never depend on anything else
    but 32 */
@@ -181,74 +181,74 @@ typedef enum {
 #define CURLOPTTYPE_FUNCTIONPOINT 20000
 
 typedef enum {
-  T(NOTHING, LONG, 0), /********* the first one is unused ************/
+  CINIT(NOTHING, LONG, 0), /********* the first one is unused ************/
   
   /* This is the FILE * the regular output should be written to. */
-  T(FILE, OBJECTPOINT, 1),
+  CINIT(FILE, OBJECTPOINT, 1),
 
   /* The full URL to get/put */
-  T(URL,  OBJECTPOINT, 2),
+  CINIT(URL,  OBJECTPOINT, 2),
 
   /* Port number to connect to, if other than default. Specify the CONF_PORT
      flag in the CURLOPT_FLAGS to activate this */
-  T(PORT, LONG, 3),
+  CINIT(PORT, LONG, 3),
 
   /* Name of proxy to use. Specify the CONF_PROXY flag in the CURLOPT_FLAGS to
      activate this */
-  T(PROXY, OBJECTPOINT, 4),
+  CINIT(PROXY, OBJECTPOINT, 4),
   
   /* Name and password to use when fetching. Specify the CONF_USERPWD flag in
      the CURLOPT_FLAGS to activate this */
-  T(USERPWD, OBJECTPOINT, 5),
+  CINIT(USERPWD, OBJECTPOINT, 5),
 
   /* Name and password to use with Proxy. Specify the CONF_PROXYUSERPWD 
      flag in the CURLOPT_FLAGS to activate this */
-  T(PROXYUSERPWD, OBJECTPOINT, 6),
+  CINIT(PROXYUSERPWD, OBJECTPOINT, 6),
 
   /* Range to get, specified as an ASCII string. Specify the CONF_RANGE flag
      in the CURLOPT_FLAGS to activate this */
-  T(RANGE, OBJECTPOINT, 7),
+  CINIT(RANGE, OBJECTPOINT, 7),
 
 #if 0
   /* Configuration flags */
-  T(FLAGS, LONG, 8),
+  CINIT(FLAGS, LONG, 8),
 #endif
   /* Specified file stream to upload from (use as input): */
-  T(INFILE, OBJECTPOINT, 9),
+  CINIT(INFILE, OBJECTPOINT, 9),
 
   /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE
    * bytes big. If this is not used, error messages go to stderr instead: */
-  T(ERRORBUFFER, OBJECTPOINT, 10),
+  CINIT(ERRORBUFFER, OBJECTPOINT, 10),
 
   /* Function that will be called to store the output (instead of fwrite). The
    * parameters will use fwrite() syntax, make sure to follow them. */
-  T(WRITEFUNCTION, FUNCTIONPOINT, 11),
+  CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11),
 
   /* Function that will be called to read the input (instead of fread). The
    * parameters will use fread() syntax, make sure to follow them. */
-  T(READFUNCTION, FUNCTIONPOINT, 12),
+  CINIT(READFUNCTION, FUNCTIONPOINT, 12),
 
   /* Time-out the read operation after this amount of seconds */
-  T(TIMEOUT, LONG, 13),
+  CINIT(TIMEOUT, LONG, 13),
 
   /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about
    * how large the file being sent really is. That allows better error
    * checking and better verifies that the upload was succcessful. -1 means
    * unknown size. */
-  T(INFILESIZE, LONG, 14),
+  CINIT(INFILESIZE, LONG, 14),
 
   /* POST input fields. */
-  T(POSTFIELDS, OBJECTPOINT, 15),
+  CINIT(POSTFIELDS, OBJECTPOINT, 15),
 
   /* Set the referer page (needed by some CGIs) */
-  T(REFERER, OBJECTPOINT, 16),
+  CINIT(REFERER, OBJECTPOINT, 16),
 
   /* Set the FTP PORT string (interface name, named or numerical IP address)
      Use i.e '-' to use default address. */
-  T(FTPPORT, OBJECTPOINT, 17),
+  CINIT(FTPPORT, OBJECTPOINT, 17),
 
   /* Set the User-Agent string (examined by some CGIs) */
-  T(USERAGENT, OBJECTPOINT, 18),
+  CINIT(USERAGENT, OBJECTPOINT, 18),
 
   /* If the download receives less than "low speed limit" bytes/second
    * during "low speed time" seconds, the operations is aborted.
@@ -257,129 +257,158 @@ typedef enum {
    */
 
   /* Set the "low speed limit" */
-  T(LOW_SPEED_LIMIT, LONG , 19),
+  CINIT(LOW_SPEED_LIMIT, LONG , 19),
 
   /* Set the "low speed time" */
-  T(LOW_SPEED_TIME, LONG, 20),
+  CINIT(LOW_SPEED_TIME, LONG, 20),
 
   /* Set the continuation offset */
-  T(RESUME_FROM, LONG, 21),
+  CINIT(RESUME_FROM, LONG, 21),
 
   /* Set cookie in request: */
-  T(COOKIE, OBJECTPOINT, 22),
+  CINIT(COOKIE, OBJECTPOINT, 22),
 
   /* This points to a linked list of headers, struct HttpHeader kind */
-  T(HTTPHEADER, OBJECTPOINT, 23),
+  CINIT(HTTPHEADER, OBJECTPOINT, 23),
 
   /* This points to a linked list of post entries, struct HttpPost */
-  T(HTTPPOST, OBJECTPOINT, 24),
+  CINIT(HTTPPOST, OBJECTPOINT, 24),
 
   /* name of the file keeping your private SSL-certificate */
-  T(SSLCERT, OBJECTPOINT, 25),
+  CINIT(SSLCERT, OBJECTPOINT, 25),
 
   /* password for the SSL-certificate */
-  T(SSLCERTPASSWD, OBJECTPOINT, 26),
+  CINIT(SSLCERTPASSWD, OBJECTPOINT, 26),
   
   /* send TYPE parameter? */
-  T(CRLF, LONG, 27),
+  CINIT(CRLF, LONG, 27),
 
   /* send linked-list of QUOTE commands */
-  T(QUOTE, OBJECTPOINT, 28),
+  CINIT(QUOTE, OBJECTPOINT, 28),
 
   /* send FILE * to store headers to */
-  T(WRITEHEADER, OBJECTPOINT, 29),
+  CINIT(WRITEHEADER, OBJECTPOINT, 29),
 
 #ifdef MULTIDOC
   /* send linked list of MoreDoc structs */
-  T(MOREDOCS, OBJECTPOINT, 30),
+  CINIT(MOREDOCS, OBJECTPOINT, 30),
 #endif
 
   /* point to a file to read the initial cookies from, also enables
      "cookie awareness" */
-  T(COOKIEFILE, OBJECTPOINT, 31),
+  CINIT(COOKIEFILE, OBJECTPOINT, 31),
 
   /* What version to specifly try to use.
      3 = SSLv3, 2 = SSLv2, all else makes it try v3 first then v2 */
-  T(SSLVERSION, LONG, 32),
+  CINIT(SSLVERSION, LONG, 32),
 
   /* What kind of HTTP time condition to use, see defines */
-  T(TIMECONDITION, LONG, 33),
+  CINIT(TIMECONDITION, LONG, 33),
 
   /* Time to use with the above condition. Specified in number of seconds
      since 1 Jan 1970 */
-  T(TIMEVALUE, LONG, 34),
+  CINIT(TIMEVALUE, LONG, 34),
 
   /* HTTP request, for odd commands like DELETE, TRACE and others */
   /* OBSOLETE DEFINE, left for tradition only */
-  T(HTTPREQUEST, OBJECTPOINT, 35),
+  CINIT(HTTPREQUEST, OBJECTPOINT, 35),
 
   /* Custom request, for customizing the get command like
      HTTP: DELETE, TRACE and others
      FTP: to use a different list command
      */
-  T(CUSTOMREQUEST, OBJECTPOINT, 36),
+  CINIT(CUSTOMREQUEST, OBJECTPOINT, 36),
 
   /* HTTP request, for odd commands like DELETE, TRACE and others */
-  T(STDERR, OBJECTPOINT, 37),
+  CINIT(STDERR, OBJECTPOINT, 37),
 
 #if 0
   /* Progress mode set alternative progress mode displays. Alternative
      ones should now be made by the client, not the lib! */     
-  T(PROGRESSMODE, LONG, 38),
+  CINIT(PROGRESSMODE, LONG, 38),
 #endif
   /* send linked-list of post-transfer QUOTE commands */
-  T(POSTQUOTE, OBJECTPOINT, 39),
+  CINIT(POSTQUOTE, OBJECTPOINT, 39),
 
   /* Pass a pointer to string of the output using full variable-replacement
      as described elsewhere. */
-  T(WRITEINFO, OBJECTPOINT, 40),
+  CINIT(WRITEINFO, OBJECTPOINT, 40),
 
   /* Previous FLAG bits */
-  T(VERBOSE, LONG, 41),      /* talk a lot */
-  T(HEADER, LONG, 42),       /* throw the header out too */
-  T(NOPROGRESS, LONG, 43),   /* shut off the progress meter */
-  T(NOBODY, LONG, 44),       /* use HEAD to get http document */
-  T(FAILONERROR, LONG, 45),  /* no output on http error codes >= 300 */
-  T(UPLOAD, LONG, 46),       /* this is an upload */
-  T(POST, LONG, 47),         /* HTTP POST method */
-  T(FTPLISTONLY, LONG, 48),  /* Use NLST when listing ftp dir */
+  CINIT(VERBOSE, LONG, 41),      /* talk a lot */
+  CINIT(HEADER, LONG, 42),       /* throw the header out too */
+  CINIT(NOPROGRESS, LONG, 43),   /* shut off the progress meter */
+  CINIT(NOBODY, LONG, 44),       /* use HEAD to get http document */
+  CINIT(FAILONERROR, LONG, 45),  /* no output on http error codes >= 300 */
+  CINIT(UPLOAD, LONG, 46),       /* this is an upload */
+  CINIT(POST, LONG, 47),         /* HTTP POST method */
+  CINIT(FTPLISTONLY, LONG, 48),  /* Use NLST when listing ftp dir */
 
-  T(FTPAPPEND, LONG, 50),    /* Append instead of overwrite on upload! */
-  T(NETRC, LONG, 51),        /* read user+password from .netrc */
-  T(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */
+  CINIT(FTPAPPEND, LONG, 50),    /* Append instead of overwrite on upload! */
+  CINIT(NETRC, LONG, 51),        /* read user+password from .netrc */
+  CINIT(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */
 
   /* This FTPASCII name is now obsolete, to be removed, use the TRANSFERTEXT
      instead. It goes for more protocols than just ftp... */
-  T(FTPASCII, LONG, 53),     /* use TYPE A for transfer */
+  CINIT(FTPASCII, LONG, 53),     /* use TYPE A for transfer */
 
-  T(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
-  T(PUT, LONG, 54),          /* PUT the input file */
-  T(MUTE, LONG, 55),         /* force NOPROGRESS */
+  CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
+  CINIT(PUT, LONG, 54),          /* PUT the input file */
+  CINIT(MUTE, LONG, 55),         /* force NOPROGRESS */
 
   /* Function that will be called instead of the internal progress display
    * function. This function should be defined as the curl_progress_callback
    * prototype defines. */
-  T(PROGRESSFUNCTION, FUNCTIONPOINT, 56),
+  CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56),
 
   /* Data passed to the progress callback */
-  T(PROGRESSDATA, OBJECTPOINT, 57),
+  CINIT(PROGRESSDATA, OBJECTPOINT, 57),
 
   /* We want the referer field set automatically when following locations */
-  T(AUTOREFERER, LONG, 58),
+  CINIT(AUTOREFERER, LONG, 58),
 
   /* Port of the proxy, can be set in the proxy string as well with:
      "[host]:[port]" */
-  T(PROXYPORT, LONG, 59),
+  CINIT(PROXYPORT, LONG, 59),
 
   /* size of the POST input data, if strlen() is not good to use */
-  T(POSTFIELDSIZE, LONG, 60),
+  CINIT(POSTFIELDSIZE, LONG, 60),
+
+  /* tunnel non-http operations through a HTTP proxy */
+  CINIT(HTTPPROXYTUNNEL, LONG, 61),
+
+  /* Set the interface string to use as outgoing network interface */
+  CINIT(INTERFACE, OBJECTPOINT, 62),
+
+  /* Set the krb4 security level, this also enables krb4 awareness.  This is a
+   * string, 'clear', 'safe', 'confidential' or 'private'.  If the string is
+   * set but doesn't match one of these, 'private' will be used.  */
+  CINIT(KRB4LEVEL, OBJECTPOINT, 63),
+
+  /* Set if we should verify the peer in ssl handshake, set 1 to verify. */
+  CINIT(SSL_VERIFYPEER, LONG, 64),
+  
+  /* The CApath or CAfile used to validate the peer certificate
+     this option is used only if SSL_VERIFYPEER is true */
+  CINIT(CAINFO, OBJECTPOINT, 65),
+
+  /* Function pointer to replace the internal password prompt */
+  CINIT(PASSWDFUNCTION, FUNCTIONPOINT, 66),
+
+  /* Custom pointer that gets passed as first argument to the password
+     function */
+  CINIT(PASSWDDATA, OBJECTPOINT, 67),
+  
+  /* Maximum number of http redirects to follow */
+  CINIT(MAXREDIRS, LONG, 68),
+
+  /* Pass a pointer to a time_t to get a possible date of the requested
+     document! Pass a NULL to shut it off. */
+  CINIT(FILETIME, OBJECTPOINT, 69),
 
   CURLOPT_LASTENTRY /* the last unusued */
 } CURLoption;
 
-#define CURL_PROGRESS_STATS 0 /* default progress display */
-#define CURL_PROGRESS_BAR   1
-
 typedef enum {
   TIMECOND_NONE,
 
@@ -392,10 +421,6 @@ typedef enum {
 
 #ifdef __BEOS__
 #include <support/SupportDefs.h>
-#else
-#ifndef __cplusplus        /* (rabe) */
-typedef char bool;
-#endif                     /* (rabe) */
 #endif
 
 
@@ -406,26 +431,31 @@ typedef char bool;
 
    NOTE: they return TRUE if the strings match *case insensitively*.
  */
-extern int (strequal)(const char *s1, const char *s2);
-extern int (strnequal)(const char *s1, const char *s2, size_t n);
+extern int (Curl_strequal)(const char *s1, const char *s2);
+extern int (Curl_strnequal)(const char *s1, const char *s2, size_t n);
+#define strequal(a,b) Curl_strequal(a,b)
+#define strnequal(a,b,c) Curl_strnequal(a,b,c)
 
 /* external form function */
 int curl_formparse(char *string,
                    struct HttpPost **httppost,
                    struct HttpPost **last_post);
 
+/* cleanup a form: */
+void curl_formfree(struct HttpPost *form);
+
 /* Unix and Win32 getenv function call, this returns a malloc()'ed string that
    MUST be free()ed after usage is complete. */
 char *curl_getenv(char *variable);
 
-/* returns ascii string of the libcurl version */
+/* Returns a static ascii string of the libcurl version. */
 char *curl_version(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.2"
-#define LIBCURL_VERSION_NUM 0x070200
+#define LIBCURL_VERSION "7.6"
+#define LIBCURL_VERSION_NUM 0x070600
 
-/* linked-list structure for the CURLOPT_QUOTE option */
+/* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
 	char			*data;
 	struct curl_slist	*next;
@@ -622,4 +652,49 @@ CURLcode curl_disconnect(CURLconnect *connect);
  */
 time_t curl_getdate(const char *p, const time_t *now);
 
+
+#define CURLINFO_STRING   0x100000
+#define CURLINFO_LONG     0x200000
+#define CURLINFO_DOUBLE   0x300000
+#define CURLINFO_MASK     0x0fffff
+#define CURLINFO_TYPEMASK 0xf00000
+
+typedef enum {
+  CURLINFO_NONE, /* first, never use this */
+  CURLINFO_EFFECTIVE_URL    = CURLINFO_STRING + 1,
+  CURLINFO_HTTP_CODE        = CURLINFO_LONG   + 2,
+  CURLINFO_TOTAL_TIME       = CURLINFO_DOUBLE + 3,
+  CURLINFO_NAMELOOKUP_TIME  = CURLINFO_DOUBLE + 4,
+  CURLINFO_CONNECT_TIME     = CURLINFO_DOUBLE + 5,
+  CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6,
+  CURLINFO_SIZE_UPLOAD      = CURLINFO_DOUBLE + 7,
+  CURLINFO_SIZE_DOWNLOAD    = CURLINFO_DOUBLE + 8,
+  CURLINFO_SPEED_DOWNLOAD   = CURLINFO_DOUBLE + 9,
+  CURLINFO_SPEED_UPLOAD     = CURLINFO_DOUBLE + 10,
+  CURLINFO_HEADER_SIZE      = CURLINFO_LONG   + 11,
+  CURLINFO_REQUEST_SIZE     = CURLINFO_LONG   + 12,
+  CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG   + 13,
+  CURLINFO_FILETIME         = CURLINFO_LONG   + 14,
+
+  CURLINFO_LASTONE          = 15
+} CURLINFO;
+
+/*
+ * NAME curl_getinfo()
+ *
+ * DESCRIPTION
+ *
+ * Request internal information from the curl session with this function.
+ * The third argument MUST be a pointer to a long or a pointer to a char *.
+ * The data pointed to will be filled in accordingly and can be relied upon
+ * only if the function returns CURLE_OK.
+ * This function is intended to get used *AFTER* a performed transfer, all
+ * results are undefined before the transfer is completed.
+ */
+CURLcode curl_getinfo(CURL *curl, CURLINFO info, ...);
+
+#ifdef  __cplusplus
+}
+#endif
+
 #endif /* __CURL_CURL_H */

include/curl/easy.h

@@ -7,40 +7,47 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
- *
- * 	http://curl.haxx.nu
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 CURL *curl_easy_init(void);
 CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
 CURLcode curl_easy_perform(CURL *curl);
 void curl_easy_cleanup(CURL *curl);
+
+/*
+ * NAME curl_easy_getinfo()
+ *
+ * DESCRIPTION
+ *
+ * Request internal information from the curl session with this function.  The
+ * third argument MUST be a pointer to a long, a pointer to a char * or a
+ * pointer to a double (as the documentation describes elsewhere).  The data
+ * pointed to will be filled in accordingly and can be relied upon only if the
+ * function returns CURLE_OK.  This function is intended to get used *AFTER* a
+ * performed transfer, all results from this function are undefined until the
+ * transfer is completed.
+ */
+CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
+
+#ifdef  __cplusplus
+}
+#endif
+
 #endif

include/curl/mprintf.h

@@ -2,27 +2,14 @@
  *
  * $Id$
  *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.0 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/ 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
  *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and limitations
- * under the License. 
- *
- * The Original Code is Triacle.
- *
- * The Initial Developers of the Original Code are Bjorn Reese and
- * Daniel Stenberg.
- *
- * Portions created by Initial Developers are
- *
- *   Copyright (C) 1998 Bjorn Reese and Daniel Stenberg.
- *   All Rights Reserved. 
- *
- * Contributor(s):
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
  *
  *************************************************************************
  *
@@ -68,26 +55,28 @@
 
 #include <stdarg.h>
 
-int mprintf(const char *format, ...);
-int mfprintf(FILE *fd, const char *format, ...);
-int msprintf(char *buffer, const char *format, ...);
-int msnprintf(char *buffer, size_t maxlength, const char *format, ...);
-int mvprintf(const char *format, va_list args);
-int mvfprintf(FILE *fd, const char *format, va_list args);
-int mvsprintf(char *buffer, const char *format, va_list args);
-int mvsnprintf(char *buffer, size_t maxlength, const char *format, va_list args);
-char *maprintf(const char *format, ...);
-char *mvaprintf(const char *format, va_list args);
+int curl_mprintf(const char *format, ...);
+int curl_mfprintf(FILE *fd, const char *format, ...);
+int curl_msprintf(char *buffer, const char *format, ...);
+int curl_msnprintf(char *buffer, size_t maxlength, const char *format, ...);
+int curl_mvprintf(const char *format, va_list args);
+int curl_mvfprintf(FILE *fd, const char *format, va_list args);
+int curl_mvsprintf(char *buffer, const char *format, va_list args);
+int curl_mvsnprintf(char *buffer, size_t maxlength, const char *format, va_list args);
+char *curl_maprintf(const char *format, ...);
+char *curl_mvaprintf(const char *format, va_list args);
 
 #ifdef _MPRINTF_REPLACE
-# define printf mprintf
-# define fprintf mfprintf
-# define sprintf msprintf
-# define snprintf msnprintf
-# define vprintf mvprintf
-# define vfprintf mvfprintf
-# define vsprintf mvsprintf
-# define vsnprintf mvsnprintf
+# define printf curl_mprintf
+# define fprintf curl_mfprintf
+# define sprintf curl_msprintf
+# define snprintf curl_msnprintf
+# define vprintf curl_mvprintf
+# define vfprintf curl_mvfprintf
+# define vsprintf curl_mvsprintf
+# define vsnprintf curl_mvsnprintf
+# define aprintf curl_maprintf
+# define vaprintf curl_mvaprintf
 #endif
 
 #endif /* H_MPRINTF */

include/curl/stdcheaders.h

@@ -7,38 +7,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
- *
- * 	http://curl.haxx.nu
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>

include/curl/types.h

@@ -7,38 +7,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
- *
- * 	http://curl.haxx.nu
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 typedef void CURL;
 typedef void CURLconnect;
 

lib/Makefile.am

@@ -2,15 +2,49 @@
 # $Id$
 #
 
-AUTOMAKE_OPTIONS = foreign no-dependencies
+AUTOMAKE_OPTIONS = foreign
+
+EXTRA_DIST = getdate.y \
+       Makefile.b32 Makefile.b32.resp Makefile.m32 Makefile.vc6 \
+       libcurl.def dllinit.c
 
 lib_LTLIBRARIES = libcurl.la
 
 # Some flags needed when trying to cause warnings ;-)
-# CFLAGS = -g -Wall #-pedantic
+# CFLAGS = -DMALLOCDEBUG -g # -Wall #-pedantic
 
 INCLUDES = -I$(top_srcdir)/include
 
+
+libcurl_la_LDFLAGS = -version-info 1:0:0
+# This flag accepts an argument of the form current[:revision[:age]]. So,
+# passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
+# 1.
+#
+# If either revision or age are omitted, they default to 0. Also note that age
+# must be less than or equal to the current interface number.
+#
+# Here are a set of rules to help you update your library version information: 
+#
+# 1.Start with version information of 0:0:0 for each libtool library.
+#
+# 2.Update the version information only immediately before a public release of
+# your software. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+#
+# 3.If the library source code has changed at all since the last update, then
+# increment revision (c:r:a becomes c:r+1:a).
+#
+# 4.If any interfaces have been added, removed, or changed since the last
+# update, increment current, and set revision to 0.
+#
+# 5.If any interfaces have been added since the last public release, then
+# increment age.
+#
+# 6.If any interfaces have been removed since the last public release, then
+# set age to 0.
+#
+
 libcurl_la_SOURCES = \
 arpa_telnet.h  file.c         getpass.h      netrc.h        timeval.c \
 base64.c       file.h         hostip.c       progress.c     timeval.h \
@@ -19,11 +53,14 @@ cookie.c       formdata.h     http.c         sendf.c        \
 cookie.h       ftp.c          http.h         sendf.h        url.c \
 dict.c         ftp.h          if2ip.c        speedcheck.c   url.h \
 dict.h         getdate.c      if2ip.h        speedcheck.h   urldata.h \
-download.c     getdate.h      ldap.c         ssluse.c       version.c \
-download.h     getenv.c       ldap.h         ssluse.h       \
+getdate.h      ldap.c         ssluse.c       version.c \
+getenv.c       ldap.h         ssluse.h       \
 escape.c       getenv.h       mprintf.c      telnet.c       \
 escape.h       getpass.c      netrc.c        telnet.h       \
-writeout.c writeout.h highlevel.c strequal.c strequal.h easy.c
+getinfo.c transfer.c strequal.c strequal.h easy.c \
+security.h security.c krb4.c krb4.h memdebug.c memdebug.h inet_ntoa_r.h
+
+noinst_HEADERS = setup.h transfer.h
 
 # Say $(srcdir), so GNU make does not report an ambiguity with the .y.c rule.
 $(srcdir)/getdate.c: getdate.y

lib/Makefile.b32

@@ -0,0 +1,74 @@
+############################################################
+#  Makefile.b32 - Borland's C++ Compiler 5.X
+#
+#  'lib' directory
+#
+#  Requires 'Makefile.b32.resp'
+#
+#  Written by Jaepil Kim, pit@paradise.net.nz
+############################################################
+
+# Setup environment
+CXX	   = bcc32
+RM	   = del
+LIB	   = tlib
+TOPDIR	   = ..
+CURNTDIR   = .
+CXXFLAGS   = -5 -O2 -w-aus -w-ccc -w-csu -w-par -w-pia -w-rch -w-inl -w-ngu -w-pro
+DEFINES    = -DLIBCURL_BIGENDIAN=0 -DNDEBUG -DWIN32 -DCONSOLE -DMBCS
+INCDIRS    = -I$(CURNTDIR);$(TOPDIR)/include/
+
+# 'BCCDIR' has to be set up in your c:\autoexec.bat
+# i.e. SET BCCDIR = c:\Borland\BCC55
+# where c:\Borland\BCC55 is the compiler is installed
+LINKLIB	   = $(BCCDIR)/lib/psdk/wsock32.lib
+LIBCURLLIB = libcurl.lib
+
+.SUFFIXES: .c
+
+SOURCES	   = \
+	base64.c \
+	cookie.c \
+	transfer.c \
+	escape.c \
+	formdata.c \
+	ftp.c \
+	http.c \
+	ldap.c \
+	dict.c \
+	telnet.c \
+	getdate.c \
+	getenv.c \
+	getpass.c \
+	hostip.c \
+	if2ip.c \
+	mprintf.c \
+	netrc.c \
+	progress.c \
+	sendf.c \
+	speedcheck.c \
+	ssluse.c \
+	timeval.c \
+	url.c \
+	file.c \
+	getinfo.c \
+	version.c \
+	easy.c \
+	strequal.c
+
+OBJECTS = $(SOURCES:.c=.obj)
+
+.c.obj:
+	$(CXX) -c $(INCDIRS) $(CXXFLAGS) $(DEFINES) $<
+
+all:	$(LIBCURLLIB)
+
+clean:
+	$(RM) $(LIBCURLLIB)
+        $(RM) *.obj
+
+$(LIBCURLLIB):  $(LINKLIB) $(OBJECTS) Makefile.b32.resp
+	$(RM) $(LIBCURLLIB)
+	$(LIB) $(LIBCURLLIB) @Makefile.b32.resp
+
+

lib/Makefile.b32.resp

@@ -0,0 +1,28 @@
++base64.obj &
++cookie.obj &
++transfer.obj &
++escape.obj &
++formdata.obj &
++ftp.obj &
++http.obj &
++ldap.obj &
++dict.obj &
++telnet.obj &
++getdate.obj &
++getenv.obj &
++getpass.obj &
++hostip.obj &
++if2ip.obj &
++mprintf.obj &
++netrc.obj &
++progress.obj &
++sendf.obj &
++speedcheck.obj &
++ssluse.obj &
++timeval.obj &
++url.obj &
++file.obj &
++getinfo.obj &
++version.obj &
++easy.obj &
++strequal.obj

lib/Makefile.in

@@ -1,329 +0,0 @@
-# Makefile.in generated automatically by automake 1.4 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-#
-# $Id$
-#
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-host_alias = @host_alias@
-host_triplet = @host@
-AS = @AS@
-CC = @CC@
-DLLTOOL = @DLLTOOL@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MAKEINFO = @MAKEINFO@
-NROFF = @NROFF@
-OBJDUMP = @OBJDUMP@
-PACKAGE = @PACKAGE@
-PERL = @PERL@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-YACC = @YACC@
-
-AUTOMAKE_OPTIONS = foreign no-dependencies
-
-lib_LTLIBRARIES = libcurl.la
-
-# Some flags needed when trying to cause warnings ;-)
-# CFLAGS = -g -Wall #-pedantic
-
-INCLUDES = -I$(top_srcdir)/include
-
-libcurl_la_SOURCES =  arpa_telnet.h  file.c         getpass.h      netrc.h        timeval.c base64.c       file.h         hostip.c       progress.c     timeval.h base64.h       formdata.c     hostip.h       progress.h     cookie.c       formdata.h     http.c         sendf.c        cookie.h       ftp.c          http.h         sendf.h        url.c dict.c         ftp.h          if2ip.c        speedcheck.c   url.h dict.h         getdate.c      if2ip.h        speedcheck.h   urldata.h download.c     getdate.h      ldap.c         ssluse.c       version.c download.h     getenv.c       ldap.h         ssluse.h       escape.c       getenv.h       mprintf.c      telnet.c       escape.h       getpass.c      netrc.c        telnet.h       writeout.c writeout.h highlevel.c strequal.c strequal.h easy.c
-
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_HEADER = ../config.h ../src/config.h
-CONFIG_CLEAN_FILES = 
-LTLIBRARIES =  $(lib_LTLIBRARIES)
-
-
-DEFS = @DEFS@ -I. -I$(srcdir) -I.. -I../src
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
-libcurl_la_LDFLAGS = 
-libcurl_la_LIBADD = 
-libcurl_la_OBJECTS =  file.lo timeval.lo base64.lo hostip.lo progress.lo \
-formdata.lo cookie.lo http.lo sendf.lo ftp.lo url.lo dict.lo if2ip.lo \
-speedcheck.lo getdate.lo download.lo ldap.lo ssluse.lo version.lo \
-getenv.lo escape.lo mprintf.lo telnet.lo getpass.lo netrc.lo \
-writeout.lo highlevel.lo strequal.lo easy.lo
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DIST_COMMON =  Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-SOURCES = $(libcurl_la_SOURCES)
-OBJECTS = $(libcurl_la_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .lo .o .s
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --foreign --include-deps lib/Makefile
-
-Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
-	cd $(top_builddir) \
-	  && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-mostlyclean-libLTLIBRARIES:
-
-clean-libLTLIBRARIES:
-	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
-
-distclean-libLTLIBRARIES:
-
-maintainer-clean-libLTLIBRARIES:
-
-install-libLTLIBRARIES: $(lib_LTLIBRARIES)
-	@$(NORMAL_INSTALL)
-	$(mkinstalldirs) $(DESTDIR)$(libdir)
-	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
-	  if test -f $$p; then \
-	    echo "$(LIBTOOL)  --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p"; \
-	    $(LIBTOOL)  --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p; \
-	  else :; fi; \
-	done
-
-uninstall-libLTLIBRARIES:
-	@$(NORMAL_UNINSTALL)
-	list='$(lib_LTLIBRARIES)'; for p in $$list; do \
-	  $(LIBTOOL)  --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
-	done
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-mostlyclean-compile:
-	-rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
-	-rm -f *.tab.c
-
-maintainer-clean-compile:
-
-.c.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.s.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-.S.lo:
-	$(LIBTOOL) --mode=compile $(COMPILE) -c $<
-
-mostlyclean-libtool:
-	-rm -f *.lo
-
-clean-libtool:
-	-rm -rf .libs _libs
-
-distclean-libtool:
-
-maintainer-clean-libtool:
-
-libcurl.la: $(libcurl_la_OBJECTS) $(libcurl_la_DEPENDENCIES)
-	$(LINK) -rpath $(libdir) $(libcurl_la_LDFLAGS) $(libcurl_la_OBJECTS) $(libcurl_la_LIBADD) $(LIBS)
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	here=`pwd` && cd $(srcdir) \
-	  && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) $(LISP)
-	tags=; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)'; \
-	unique=`for i in $$list; do echo $$i; done | \
-	  awk '    { files[$$0] = 1; } \
-	       END { for (i in files) print i; }'`; \
-	test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
-	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags  $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
-	-rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = lib
-
-distdir: $(DISTFILES)
-	@for file in $(DISTFILES); do \
-	  d=$(srcdir); \
-	  if test -d $$d/$$file; then \
-	    cp -pr $$/$$file $(distdir)/$$file; \
-	  else \
-	    test -f $(distdir)/$$file \
-	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
-	    || cp -p $$d/$$file $(distdir)/$$file || :; \
-	  fi; \
-	done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am: all-am
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-exec-am: install-libLTLIBRARIES
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am: uninstall-libLTLIBRARIES
-uninstall: uninstall-am
-all-am: Makefile $(LTLIBRARIES)
-all-redirect: all-am
-install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-	$(mkinstalldirs)  $(DESTDIR)$(libdir)
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
-	-rm -f Makefile $(CONFIG_CLEAN_FILES)
-	-rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am:  mostlyclean-libLTLIBRARIES mostlyclean-compile \
-		mostlyclean-libtool mostlyclean-tags \
-		mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am:  clean-libLTLIBRARIES clean-compile clean-libtool clean-tags \
-		clean-generic mostlyclean-am
-
-clean: clean-am
-
-distclean-am:  distclean-libLTLIBRARIES distclean-compile \
-		distclean-libtool distclean-tags distclean-generic \
-		clean-am
-	-rm -f libtool
-
-distclean: distclean-am
-
-maintainer-clean-am:  maintainer-clean-libLTLIBRARIES \
-		maintainer-clean-compile maintainer-clean-libtool \
-		maintainer-clean-tags maintainer-clean-generic \
-		distclean-am
-	@echo "This command is intended for maintainers to use;"
-	@echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
-clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
-uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
-distclean-compile clean-compile maintainer-clean-compile \
-mostlyclean-libtool distclean-libtool clean-libtool \
-maintainer-clean-libtool tags mostlyclean-tags distclean-tags \
-clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
-check-am installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
-
-
-# Say $(srcdir), so GNU make does not report an ambiguity with the .y.c rule.
-$(srcdir)/getdate.c: getdate.y
-	cd $(srcdir) && \
-	  $(YACC) $(YFLAGS) getdate.y; \
-	  mv -f y.tab.c getdate.c
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:

lib/Makefile.m32

@@ -1,70 +1,81 @@
-#############################################################
-## Makefile for building libcurl.a with MingW32 (GCC-2.95) and
-## optionally OpenSSL (0.9.4)
-## Use: make -f Makefile.m32
-##
-## Comments to: Troy Engel <tengel@sonic.net> or
-##              Joern Hartroth <hartroth@acm.org>
-
-CC = gcc
-AR = ar
-RANLIB = ranlib
-OPENSSL_PATH = ../../openssl-0.9.5a
-
-########################################################
-## Nothing more to do below this line!
-
-INCLUDES = -I. -I.. -I../include
-CFLAGS = -g -O2 -DMINGW32
-ifdef SSL
-  INCLUDES += -I"$(OPENSSL_PATH)/outinc" -I"$(OPENSSL_PATH)/outinc/openssl"
-  CFLAGS += -DUSE_SSLEAY
-endif
-COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
-
-libcurl_a_LIBRARIES = libcurl.a
-
-libcurl_a_SOURCES =  base64.c getenv.c if2ip.h progress.h  \
-base64.h getenv.h mprintf.c setup.h url.c download.c getpass.c \
-mprintf.h ssluse.c url.h download.h hostip.c netrc.c ssluse.h \
-urldata.h formdata.c hostip.h netrc.h stdcheaders.h formdata.h \
-if2ip.c progress.c sendf.c sendf.h speedcheck.c speedcheck.h \
-ftp.c ftp.h getpass.h version.c timeval.c  timeval.h cookie.c \
-cookie.h escape.c escape.h getdate.c getdate.h dict.h dict.c http.c \
-http.h telnet.c telnet.h file.c file.h ldap.c ldap.h writeout.c writeout.h \
-highlevel.c strequal.c strequal.h easy.c
-
-libcurl_a_OBJECTS =  base64.o getenv.o mprintf.o url.o download.o \
-getpass.o ssluse.o hostip.o netrc.o formdata.o if2ip.o progress.o \
-sendf.o speedcheck.o ftp.o version.o timeval.o \
-cookie.o escape.o getdate.o dict.o http.o telnet.o file.o ldap.o writeout.o \
-highlevel.o strequal.o easy.o
-
-LIBRARIES =  $(libcurl_a_LIBRARIES)
-SOURCES = $(libcurl_a_SOURCES)
-OBJECTS = $(libcurl_a_OBJECTS)
-
-
-all: libcurl.a
-
-libcurl.a: $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
-	-@erase libcurl.a
-	$(AR) cru libcurl.a $(libcurl_a_OBJECTS)
-	$(RANLIB) libcurl.a
-
-.c.o:
-	$(COMPILE) -c $<
-
-.s.o:
-	$(COMPILE) -c $<
-
-.S.o:
-	$(COMPILE) -c $<
-
-clean:
-	-@erase $(libcurl_a_OBJECTS)
-
-distrib: clean
-	
-	-@erase $(libcurl_a_LIBRARIES)
-	
+#############################################################
+## Makefile for building libcurl.a with MingW32 (GCC-2.95) and
+## optionally OpenSSL (0.9.6)
+## Use: make -f Makefile.m32
+##
+## Comments to: Troy Engel <tengel@sonic.net> or
+##              Joern Hartroth <hartroth@acm.org>
+
+CC = gcc
+AR = ar
+RANLIB = ranlib
+STRIP = strip -g
+OPENSSL_PATH = ../../openssl-0.9.6
+
+########################################################
+## Nothing more to do below this line!
+
+INCLUDES = -I. -I.. -I../include -I../src
+CFLAGS = -g -O2 -DMINGW32
+ifdef SSL
+  INCLUDES += -I"$(OPENSSL_PATH)/outinc" -I"$(OPENSSL_PATH)/outinc/openssl"
+  CFLAGS += -DUSE_SSLEAY
+  DLL_LIBS = -leay32 -lssl32 -lRSAglue
+endif
+COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
+
+libcurl_a_LIBRARIES = libcurl.a
+
+libcurl_a_SOURCES = arpa_telnet.h file.c getpass.h netrc.h timeval.c base64.c \
+	file.h hostip.c progress.c timeval.h base64.h formdata.c hostip.h progress.h	\
+	cookie.c formdata.h http.c sendf.c cookie.h ftp.c http.h sendf.h url.c dict.c	\
+	ftp.h if2ip.c speedcheck.c url.h dict.h getdate.c if2ip.h speedcheck.h		\
+	urldata.h transfer.c getdate.h ldap.c ssluse.c version.c transfer.h getenv.c	\
+	ldap.h ssluse.h escape.c getenv.h mprintf.c telnet.c escape.h getpass.c netrc.c	\
+	telnet.h getinfo.c strequal.c strequal.h easy.c security.h		\
+	security.c krb4.c
+
+libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
+	formdata.o cookie.o http.o sendf.o ftp.o url.o dict.o if2ip.o \
+	speedcheck.o getdate.o transfer.o ldap.o ssluse.o version.o \
+	getenv.o escape.o mprintf.o telnet.o getpass.o netrc.o getinfo.o \
+	strequal.o easy.o security.o krb4.o
+
+LIBRARIES =  $(libcurl_a_LIBRARIES)
+SOURCES = $(libcurl_a_SOURCES)
+OBJECTS = $(libcurl_a_OBJECTS)
+
+
+all: libcurl.a libcurl.dll libcurldll.a
+
+libcurl.a: $(libcurl_a_OBJECTS) $(libcurl_a_DEPENDENCIES)
+	-@erase libcurl.a
+	$(AR) cru libcurl.a $(libcurl_a_OBJECTS)
+	$(RANLIB) libcurl.a
+	$(STRIP) $@
+
+# remove the last line above to keep debug info
+
+libcurl.dll libcurldll.a: libcurl.a libcurl.def dllinit.o
+	-@erase $@
+	dllwrap --dllname $@ --output-lib libcurldll.a --export-all --def libcurl.def $(libcurl_a_LIBRARIES) dllinit.o -L$(OPENSSL_PATH)/out $(DLL_LIBS) -lwsock32
+	$(STRIP) $@
+
+# remove the last line above to keep debug info
+
+.c.o:
+	$(COMPILE) -c $<
+
+.s.o:
+	$(COMPILE) -c $<
+
+.S.o:
+	$(COMPILE) -c $<
+
+clean:
+	-@erase $(libcurl_a_OBJECTS)
+
+distrib: clean
+
+	-@erase $(libcurl_a_LIBRARIES)
+

lib/Makefile.vc6

@@ -4,34 +4,36 @@
 ##      (default is release)
 ##
 ## Comments to: Troy Engel <tengel@sonic.net>
+## Updated by: Craig Davison <cd@securityfocus.com>
 
 PROGRAM_NAME = libcurl.lib
-OPENSSL_PATH = ../../openssl-0.9.3a
+PROGRAM_NAME_DEBUG = libcurld.lib
+OPENSSL_PATH = ../../openssl-0.9.6
 
 ########################################################
 ## Nothing more to do below this line!
 
 ## Release
-CCR = cl.exe /ML /O2 /D "NDEBUG"
-LINKR = link.exe -lib
+CCR = cl.exe /MD /O2 /D "NDEBUG"
+LINKR = link.exe -lib /out:$(PROGRAM_NAME)
 
 ## Debug
-CCD = cl.exe /MLd /Gm /ZI /Od /D "_DEBUG" /GZ
-LINKD = link.exe -lib
+CCD = cl.exe /MDd /Gm /ZI /Od /D "_DEBUG" /GZ
+LINKD = link.exe -lib /out:$(PROGRAM_NAME_DEBUG)
 
 ## SSL Release
-CCRS = cl.exe /ML /O2 /D "NDEBUG" /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/inc32" /I "$(OPENSSL_PATH)/inc32/openssl"
-LINKRS = link.exe -lib /LIBPATH:$(OPENSSL_PATH)/out32dll
+CCRS = cl.exe /MD /O2 /D "NDEBUG" /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/include" /I "$(OPENSSL_PATH)/include/openssl"
+LINKRS = link.exe -lib /out:$(PROGRAM_NAME) /LIBPATH:$(OPENSSL_PATH)/out32dll
 
 CFLAGS = /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS"
-LFLAGS = /nologo /out:$(PROGRAM_NAME)
-LINKLIBS = kernel32.lib wsock32.lib
+LFLAGS = /nologo
+LINKLIBS = wsock32.lib
 LINKSLIBS = libeay32.lib ssleay32.lib RSAglue.lib
 
 RELEASE_OBJS= \
 	base64r.obj \
 	cookier.obj \
-	downloadr.obj \
+	transferr.obj \
 	escaper.obj \
 	formdatar.obj \
 	ftpr.obj \
@@ -53,21 +55,20 @@ RELEASE_OBJS= \
 	timevalr.obj \
 	urlr.obj \
 	filer.obj \
-    writeoutr.obj \
+	getinfor.obj \
 	versionr.obj \
-    easyr.obj \
-    highlevelr.obj \
-    strequalr.obj
+	easyr.obj \
+	strequalr.obj
 
 DEBUG_OBJS= \
 	base64d.obj \
 	cookied.obj \
-	downloadd.obj \
+	transferd.obj \
 	escaped.obj \
 	formdatad.obj \
 	ftpd.obj \
 	httpd.obj \
-    ldapd.obj \
+	ldapd.obj \
 	dictd.obj \
 	telnetd.obj \
 	getdated.obj \
@@ -84,21 +85,20 @@ DEBUG_OBJS= \
 	timevald.obj \
 	urld.obj \
 	filed.obj \
-    writeoutd.obj \
-    versiond.obj  \
-    easyd.obj \
-    highleveld.obj \
-    strequald.obj
+	getinfod.obj \
+	versiond.obj  \
+	easyd.obj \
+	strequald.obj
 
 RELEASE_SSL_OBJS= \
 	base64rs.obj \
 	cookiers.obj \
-	downloadrs.obj \
+	transferrs.obj \
 	escapers.obj \
 	formdatars.obj \
 	ftprs.obj \
 	httprs.obj \
-    ldaprs.obj \
+	ldaprs.obj \
 	dictrs.obj \
 	telnetrs.obj \
 	getdaters.obj \
@@ -115,21 +115,20 @@ RELEASE_SSL_OBJS= \
 	timevalrs.obj \
 	urlrs.obj \
 	filers.obj \
-    writeouts.obj \
+	getinfors.obj \
 	versionrs.obj \
-    easyrs.obj \
-    highlevelrs.obj \
-    strequalrs.obj
+	easyrs.obj \
+	strequalrs.obj
 
 LINK_OBJS= \
 	base64.obj \
 	cookie.obj \
-	download.obj \
+	transfer.obj \
 	escape.obj \
 	formdata.obj \
 	ftp.obj \
 	http.obj \
-    ldap.obj \
+	ldap.obj \
 	dict.obj \
 	telnet.obj \
 	getdate.obj \
@@ -146,11 +145,10 @@ LINK_OBJS= \
 	timeval.obj \
 	url.obj \
 	file.obj \
-    writeout.obj \
+	getinfo.obj \
 	version.obj \
-    easy.obj \
-    highlevel.obj \
-    strequal.obj
+	easy.obj \
+	strequal.obj
 
 all : release
 
@@ -163,14 +161,13 @@ debug: $(DEBUG_OBJS)
 release-ssl: $(RELEASE_SSL_OBJS)
 	$(LINKRS) $(LFLAGS) $(LINKLIBS) $(LINKSLIBS) $(LINK_OBJS)
 
-
 ## Release
 base64r.obj: base64.c
 	$(CCR) $(CFLAGS) base64.c
 cookier.obj: cookie.c
 	$(CCR) $(CFLAGS) cookie.c
-downloadr.obj: download.c
-	$(CCR) $(CFLAGS) download.c
+transferr.obj: transfer.c
+	$(CCR) $(CFLAGS) transfer.c
 escaper.obj: escape.c
 	$(CCR) $(CFLAGS) escape.c
 formdatar.obj: formdata.c
@@ -213,14 +210,12 @@ urlr.obj: url.c
 	$(CCR) $(CFLAGS) url.c
 filer.obj: file.c
 	$(CCR) $(CFLAGS) file.c
-writeoutr.obj: writeout.c
-        $(CCR) $(CFLAGS) writeout.c
+getinfor.obj: getinfo.c
+	$(CCR) $(CFLAGS) getinfo.c
 versionr.obj: version.c
 	$(CCR) $(CFLAGS) version.c
 easyr.obj: easy.c
 	$(CCR) $(CFLAGS) easy.c
-highlevelr.obj: highlevel.c
-	$(CCR) $(CFLAGS) highlevel.c
 strequalr.obj: strequal.c
 	$(CCR) $(CFLAGS) strequal.c
 
@@ -229,8 +224,8 @@ base64d.obj: base64.c
 	$(CCD) $(CFLAGS) base64.c
 cookied.obj: cookie.c
 	$(CCD) $(CFLAGS) cookie.c
-downloadd.obj: download.c
-	$(CCD) $(CFLAGS) download.c
+transferd.obj: transfer.c
+	$(CCD) $(CFLAGS) transfer.c
 escaped.obj: escape.c
 	$(CCD) $(CFLAGS) escape.c
 formdatad.obj: formdata.c
@@ -240,7 +235,7 @@ ftpd.obj: ftp.c
 httpd.obj: http.c
 	$(CCD) $(CFLAGS) http.c
 ldapd.obj: ldap.c
-	$(CCR) $(CFLAGS) ldap.c
+	$(CCD) $(CFLAGS) ldap.c
 dictd.obj: dict.c
 	$(CCD) $(CFLAGS) dict.c
 telnetd.obj: telnet.c
@@ -273,16 +268,14 @@ urld.obj: url.c
 	$(CCD) $(CFLAGS) url.c
 filed.obj: file.c
 	$(CCD) $(CFLAGS) file.c
-writeoutd.obj: writeout.c
-        $(CCR) $(CFLAGS) writeout.c
+getinfod.obj: getinfo.c
+	$(CCD) $(CFLAGS) getinfo.c
 versiond.obj: version.c
 	$(CCD) $(CFLAGS) version.c
 easyd.obj: easy.c
-	$(CCR) $(CFLAGS) easy.c
-highleveld.obj: highlevel.c
-	$(CCR) $(CFLAGS) highlevel.c
+	$(CCD) $(CFLAGS) easy.c
 strequald.obj: strequal.c
-	$(CCR) $(CFLAGS) strequal.c
+	$(CCD) $(CFLAGS) strequal.c
 
 
 ## Release SSL
@@ -290,8 +283,8 @@ base64rs.obj: base64.c
 	$(CCRS) $(CFLAGS) base64.c
 cookiers.obj: cookie.c
 	$(CCRS) $(CFLAGS) cookie.c
-downloadrs.obj: download.c
-	$(CCRS) $(CFLAGS) download.c
+transferrs.obj: transfer.c
+	$(CCRS) $(CFLAGS) transfer.c
 escapers.obj: escape.c
 	$(CCRS) $(CFLAGS) escape.c
 formdatars.obj: formdata.c
@@ -301,7 +294,7 @@ ftprs.obj: ftp.c
 httprs.obj: http.c
 	$(CCRS) $(CFLAGS) http.c
 ldaprs.obj: ldap.c
-	$(CCR) $(CFLAGS) ldap.c
+	$(CCRS) $(CFLAGS) ldap.c
 dictrs.obj: dict.c
 	$(CCRS) $(CFLAGS) dict.c
 telnetrs.obj: telnet.c
@@ -334,16 +327,15 @@ urlrs.obj: url.c
 	$(CCRS) $(CFLAGS) url.c
 filers.obj: file.c
 	$(CCRS) $(CFLAGS) file.c
-writeoutrs.obj: writeout.c
-        $(CCR) $(CFLAGS) writeout.c
+getinfors.obj: getinfo.c
+	$(CCRS) $(CFLAGS) getinfo.c
 versionrs.obj: version.c
 	$(CCRS) $(CFLAGS) version.c
 easyrs.obj: easy.c
-	$(CCR) $(CFLAGS) easy.c
-highlevelrs.obj: highlevel.c
-	$(CCR) $(CFLAGS) highlevel.c
+	$(CCRS) $(CFLAGS) easy.c
 strequalrs.obj: strequal.c
-	$(CCR) $(CFLAGS) strequal.c
+	$(CCRS) $(CFLAGS) strequal.c
+
 
 clean:
 	-@erase *.obj

lib/arpa_telnet.h

@@ -63,6 +63,7 @@
 #define SYNCH	242		/* for telfunc calls */
 
 #ifdef TELCMDS
+static
 char *telcmds[] = {
 	"EOF", "SUSP", "ABORT", "EOR",
 	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
@@ -124,6 +125,7 @@ extern char *telcmds[];
 
 #define	NTELOPTS	(1+TELOPT_NEW_ENVIRON)
 #ifdef TELOPTS
+static
 char *telopts[NTELOPTS+1] = {
 	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
 	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",

lib/base64.c

@@ -1,94 +1,152 @@
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
- *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
- *
- *  The Original Code is Curl.
- *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
- *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+/*
+ * Copyright (c) 1995 - 1999 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
 
-#include <stdio.h>
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include "base64.h"
 
-/* ---- Base64 Encoding --- */
-static char table64[]=
-  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-  
-void base64Encode(char *intext, char *output)
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
+static char base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+static int pos(char c)
 {
-  unsigned char ibuf[3];
-  unsigned char obuf[4];
-  int i;
-  int inputparts;
-
-  while(*intext) {
-    for (i = inputparts = 0; i < 3; i++) { 
-      if(*intext) {
-        inputparts++;
-        ibuf[i] = *intext;
-        intext++;
-      }
-      else
-        ibuf[i] = 0;
-    }
-                       
-    obuf [0] = (ibuf [0] & 0xFC) >> 2;
-    obuf [1] = ((ibuf [0] & 0x03) << 4) | ((ibuf [1] & 0xF0) >> 4);
-    obuf [2] = ((ibuf [1] & 0x0F) << 2) | ((ibuf [2] & 0xC0) >> 6);
-    obuf [3] = ibuf [2] & 0x3F;
-
-    switch(inputparts) {
-    case 1: /* only one byte read */
-      sprintf(output, "%c%c==", 
-              table64[obuf[0]],
-              table64[obuf[1]]);
-      break;
-    case 2: /* two bytes read */
-      sprintf(output, "%c%c%c=", 
-              table64[obuf[0]],
-              table64[obuf[1]],
-              table64[obuf[2]]);
-      break;
-    default:
-      sprintf(output, "%c%c%c%c", 
-              table64[obuf[0]],
-              table64[obuf[1]],
-              table64[obuf[2]],
-              table64[obuf[3]] );
-      break;
-    }
-    output += 4;
-  }
-  *output=0;
+  char *p;
+  for(p = base64; *p; p++)
+    if(*p == c)
+      return p - base64;
+  return -1;
+}
+
+#if 1
+int Curl_base64_encode(const void *data, int size, char **str)
+{
+  char *s, *p;
+  int i;
+  int c;
+  const unsigned char *q;
+
+  p = s = (char*)malloc(size*4/3+4);
+  if (p == NULL)
+      return -1;
+  q = (const unsigned char*)data;
+  i=0;
+  for(i = 0; i < size;){
+    c=q[i++];
+    c*=256;
+    if(i < size)
+      c+=q[i];
+    i++;
+    c*=256;
+    if(i < size)
+      c+=q[i];
+    i++;
+    p[0]=base64[(c&0x00fc0000) >> 18];
+    p[1]=base64[(c&0x0003f000) >> 12];
+    p[2]=base64[(c&0x00000fc0) >> 6];
+    p[3]=base64[(c&0x0000003f) >> 0];
+    if(i > size)
+      p[3]='=';
+    if(i > size+1)
+      p[2]='=';
+    p+=4;
+  }
+  *p=0;
+  *str = s;
+  return strlen(s);
+}
+#endif
+
+int Curl_base64_decode(const char *str, void *data)
+{
+  const char *p;
+  unsigned char *q;
+  int c;
+  int x;
+  int done = 0;
+  q=(unsigned char*)data;
+  for(p=str; *p && !done; p+=4){
+    x = pos(p[0]);
+    if(x >= 0)
+      c = x;
+    else{
+      done = 3;
+      break;
+    }
+    c*=64;
+    
+    x = pos(p[1]);
+    if(x >= 0)
+      c += x;
+    else
+      return -1;
+    c*=64;
+    
+    if(p[2] == '=')
+      done++;
+    else{
+      x = pos(p[2]);
+      if(x >= 0)
+	c += x;
+      else
+	return -1;
+    }
+    c*=64;
+    
+    if(p[3] == '=')
+      done++;
+    else{
+      if(done)
+	return -1;
+      x = pos(p[3]);
+      if(x >= 0)
+	c += x;
+      else
+	return -1;
+    }
+    if(done < 3)
+      *q++=(c&0x00ff0000)>>16;
+      
+    if(done < 2)
+      *q++=(c&0x0000ff00)>>8;
+    if(done < 1)
+      *q++=(c&0x000000ff)>>0;
+  }
+  return q - (unsigned char*)data;
 }
-/* ---- End of Base64 Encoding ---- */

lib/base64.h

@@ -1,44 +1,40 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
 #ifndef __BASE64_H
 #define __BASE64_H
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
- *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
- *
- *  The Original Code is Curl.
- *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
- *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
 
-void base64Encode(char *intext, char *output);
+int Curl_base64_encode(const void *data, int size, char **str);
+int Curl_base64_decode(const char *str, void *data);
+
 #endif

lib/cookie.c

@@ -1,3 +1,25 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
 
 /***
 
@@ -65,6 +87,11 @@ Example set of cookies:
 #include "getdate.h"
 #include "strequal.h"
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 /****************************************************************************
  *
  * cookie_add()
@@ -73,9 +100,10 @@ Example set of cookies:
  *
  ***************************************************************************/
 
-struct Cookie *cookie_add(struct CookieInfo *c,
-                          bool httpheader, /* TRUE if HTTP header-style line */
-                          char *lineptr) /* first non-space of the line */
+struct Cookie *
+Curl_cookie_add(struct CookieInfo *c,
+                bool httpheader, /* TRUE if HTTP header-style line */
+                char *lineptr) /* first non-space of the line */
 {
   struct Cookie *clist;
   char what[MAX_COOKIE_LINE];
@@ -99,8 +127,9 @@ struct Cookie *cookie_add(struct CookieInfo *c,
 
     semiptr=strchr(lineptr, ';'); /* first, find a semicolon */
     ptr = lineptr;
-    while(semiptr) {
-      *semiptr='\0'; /* zero terminate for a while */
+    do {
+      if(semiptr)
+        *semiptr='\0'; /* zero terminate for a while */
       /* we have a <what>=<this> pair or a 'secure' word here */
       if(strchr(ptr, '=')) {
         name[0]=what[0]=0; /* init the buffers */
@@ -156,12 +185,15 @@ struct Cookie *cookie_add(struct CookieInfo *c,
             ; /* unsupported keyword without assign! */
         }
       }
+      if(!semiptr)
+        continue; /* we already know there are no more cookies */
+
       *semiptr=';'; /* put the semicolon back */
       ptr=semiptr+1;
       while(ptr && *ptr && isspace((int)*ptr))
         ptr++;
       semiptr=strchr(ptr, ';'); /* now, find the next semicolon */
-    }
+    } while(semiptr);
   }
   else {
     /* This line is NOT a HTTP header style line, we do offer support for
@@ -316,7 +348,7 @@ struct Cookie *cookie_add(struct CookieInfo *c,
  * called before any cookies are set. File may be NULL.
  *
  ****************************************************************************/
-struct CookieInfo *cookie_init(char *file)
+struct CookieInfo *Curl_cookie_init(char *file)
 {
   char line[MAX_COOKIE_LINE];
   struct CookieInfo *c;
@@ -344,7 +376,7 @@ struct CookieInfo *cookie_init(char *file)
         while(*lineptr && isspace((int)*lineptr))
           lineptr++;
 
-        cookie_add(c, TRUE, lineptr);
+        Curl_cookie_add(c, TRUE, lineptr);
       }
       else {
         /* This might be a netscape cookie-file line, get it! */
@@ -352,7 +384,7 @@ struct CookieInfo *cookie_init(char *file)
         while(*lineptr && isspace((int)*lineptr))
           lineptr++;
 
-        cookie_add(c, FALSE, lineptr);
+        Curl_cookie_add(c, FALSE, lineptr);
       }
     }
     if(fromfile)
@@ -374,8 +406,8 @@ struct CookieInfo *cookie_init(char *file)
  *
  ****************************************************************************/
 
-struct Cookie *cookie_getlist(struct CookieInfo *c,
-			      char *host, char *path, bool secure)
+struct Cookie *Curl_cookie_getlist(struct CookieInfo *c,
+                                   char *host, char *path, bool secure)
 {
    struct Cookie *newco;
    struct Cookie *co;
@@ -400,7 +432,7 @@ struct Cookie *cookie_getlist(struct CookieInfo *c,
 	 /* now check if the domain is correct */
 	 domlen=co->domain?strlen(co->domain):0;
 	 if(!co->domain ||
-	    ((domlen<hostlen) &&
+	    ((domlen<=hostlen) &&
 	     strequal(host+(hostlen-domlen), co->domain)) ) {
 	    /* the right part of the host matches the domain stuff in the
 	       cookie data */
@@ -442,7 +474,7 @@ struct Cookie *cookie_getlist(struct CookieInfo *c,
  *
  ****************************************************************************/
 
-void cookie_freelist(struct Cookie *co)
+void Curl_cookie_freelist(struct Cookie *co)
 {
    struct Cookie *next;
    if(co) {
@@ -462,7 +494,7 @@ void cookie_freelist(struct Cookie *co)
  * Free a "cookie object" previous created with cookie_init().
  *
  ****************************************************************************/
-void cookie_cleanup(struct CookieInfo *c)
+void Curl_cookie_cleanup(struct CookieInfo *c)
 {
    struct Cookie *co;
    struct Cookie *next;
@@ -492,6 +524,7 @@ void cookie_cleanup(struct CookieInfo *c)
 	 free(co);
 	 co = next;
       }
+      free(c); /* free the base struct as well */
    }
 }
 

lib/cookie.h

@@ -1,5 +1,27 @@
 #ifndef __COOKIE_H
 #define __COOKIE_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
 
 #include <stdio.h>
 #ifdef WIN32
@@ -41,10 +63,10 @@ struct CookieInfo {
 #define MAX_NAME 256
 #define MAX_NAME_TXT "255"
 
-struct Cookie *cookie_add(struct CookieInfo *, bool, char *);
-struct CookieInfo *cookie_init(char *);
-struct Cookie *cookie_getlist(struct CookieInfo *, char *, char *, bool);
-void cookie_freelist(struct Cookie *);
-void cookie_cleanup(struct CookieInfo *);
+struct Cookie *Curl_cookie_add(struct CookieInfo *, bool, char *);
+struct CookieInfo *Curl_cookie_init(char *);
+struct Cookie *Curl_cookie_getlist(struct CookieInfo *, char *, char *, bool);
+void Curl_cookie_freelist(struct Cookie *);
+void Curl_cookie_cleanup(struct CookieInfo *);
 
 #endif

lib/dict.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -88,7 +71,7 @@
 
 #include "urldata.h"
 #include <curl/curl.h>
-#include "download.h"
+#include "transfer.h"
 #include "sendf.h"
 
 #include "progress.h"
@@ -97,12 +80,12 @@
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
 
-CURLcode dict_done(struct connectdata *conn)
+CURLcode Curl_dict_done(struct connectdata *conn)
 {
   return CURLE_OK;
 }
 
-CURLcode dict(struct connectdata *conn)
+CURLcode Curl_dict(struct connectdata *conn)
 {
   int nth;
   char *word;
@@ -158,21 +141,21 @@ CURLcode dict(struct connectdata *conn)
       nth = atoi(nthdef);
     }
       
-    sendf(data->firstsocket, data,
-          "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
-          "MATCH "
-          "%s "    /* database */
-          "%s "    /* strategy */
-          "%s\n"   /* word */
-          "QUIT\n",
+    Curl_sendf(data->firstsocket, conn,
+               "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
+               "MATCH "
+               "%s "    /* database */
+               "%s "    /* strategy */
+               "%s\n"   /* word */
+               "QUIT\n",
 	    
-          database,
-          strategy,
-          word
-          );
+               database,
+               strategy,
+               word
+               );
     
-    result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
-                      -1, NULL); /* no upload */
+    result = Curl_Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
+                           -1, NULL); /* no upload */
       
     if(result)
       return result;
@@ -208,20 +191,20 @@ CURLcode dict(struct connectdata *conn)
       nth = atoi(nthdef);
     }
       
-    sendf(data->firstsocket, data,
-          "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
-          "DEFINE "
-          "%s "     /* database */
-          "%s\n"    /* word */
-          "QUIT\n",
-          
-          database,
-          word
-          );
+    Curl_sendf(data->firstsocket, conn,
+               "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
+               "DEFINE "
+               "%s "     /* database */
+               "%s\n"    /* word */
+               "QUIT\n",
+               
+               database,
+               word
+               );
+    
+    result = Curl_Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
+                           -1, NULL); /* no upload */
     
-    result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
-                      -1, NULL); /* no upload */
-      
     if(result)
       return result;
       
@@ -233,18 +216,18 @@ CURLcode dict(struct connectdata *conn)
       int i;
 	
       ppath++;
-      for (i = 0; (i < URL_MAX_LENGTH) && (ppath[i]); i++) {
+      for (i = 0; ppath[i]; i++) {
         if (ppath[i] == ':')
           ppath[i] = ' ';
       }
-      sendf(data->firstsocket, data,
-            "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
-            "%s\n"
-            "QUIT\n",
-            ppath);
+      Curl_sendf(data->firstsocket, conn,
+                 "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
+                 "%s\n"
+                 "QUIT\n",
+                 ppath);
       
-      result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
-                        -1, NULL);
+      result = Curl_Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
+                             -1, NULL);
       
       if(result)
         return result;

lib/dict.h

@@ -8,39 +8,22 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-CURLcode dict(struct connectdata *conn);
-CURLcode dict_done(struct connectdata *conn);
+ * $Id$
+ *****************************************************************************/
+CURLcode Curl_dict(struct connectdata *conn);
+CURLcode Curl_dict_done(struct connectdata *conn);
 
 #endif

lib/dllinit.c

@@ -0,0 +1,82 @@
+/* dllinit.c -- Portable DLL initialization. 
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Contributed by Mumit Khan (khan@xraylith.wisc.edu).
+
+   I've used DllMain as the DLL "main" since that's the most common 
+   usage. MSVC and Mingw32 both default to DllMain as the standard
+   callback from the linker entry point. Cygwin, as of b20.1, also
+   uses DllMain as the default callback from the entry point.
+
+   The real entry point is typically always defined by the runtime 
+   library, and usually never overridden by (casual) user. What you can 
+   override however is the callback routine that the entry point calls, 
+   and this file provides such a callback function, DllMain.
+
+   Mingw32: The default entry point for mingw32 is DllMainCRTStartup
+   which is defined in libmingw32.a This in turn calls DllMain which is
+   defined here. If not defined, there is a stub in libmingw32.a which
+   does nothing.
+
+   Cygwin: The default entry point for Cygwin b20.1 or newer is
+   __cygwin_dll_entry which is defined in libcygwin.a. This in turn
+   calls the routine DllMain. If not defined, there is a stub in
+   libcygwin.a which does nothing. 
+
+   MSVC: MSVC runtime calls DllMain, just like Mingw32.
+
+   Summary: If you need to do anything special in DllMain, just add it
+   here. Otherwise, the default setup should be just fine for 99%+ of
+   the time. I strongly suggest that you *not* change the entry point,
+   but rather change DllMain as appropriate.
+
+ */
+
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#undef WIN32_LEAN_AND_MEAN
+#include <stdio.h>
+
+BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, 
+                       LPVOID reserved /* Not used. */ );
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * DllMain --
+ *
+ *	This routine is called by the Mingw32, Cygwin32 or VC++ C run 
+ *	time library init code, or the Borland DllEntryPoint routine. It 
+ *	is responsible for initializing various dynamically loaded 
+ *	libraries.
+ *
+ * Results:
+ *      TRUE on sucess, FALSE on failure.
+ *
+ * Side effects:
+ *
+ *----------------------------------------------------------------------
+ */
+BOOL APIENTRY
+DllMain (
+	 HINSTANCE hInst /* Library instance handle. */ ,
+	 DWORD reason /* Reason this function is being called. */ ,
+	 LPVOID reserved /* Not used. */ )
+{
+
+  switch (reason)
+    {
+    case DLL_PROCESS_ATTACH:
+      break;
+
+    case DLL_PROCESS_DETACH:
+      break;
+
+    case DLL_THREAD_ATTACH:
+      break;
+
+    case DLL_THREAD_DETACH:
+      break;
+    }
+  return TRUE;
+}

lib/download.c

@@ -1,117 +0,0 @@
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
- *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
- *
- *  The Original Code is Curl.
- *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
- *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-
-#include "setup.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
-#include "urldata.h"
-#include <curl/curl.h>
-
-#ifdef __BEOS__
-#include <net/socket.h>
-#endif
-
-#ifdef WIN32
-#if !defined( __GNUC__) || defined(__MINGW32__)
-#include <winsock.h>
-#endif
-#include <time.h> /* for the time_t typedef! */
-
-#if defined(__GNUC__) && defined(TIME_WITH_SYS_TIME)
-#include <sys/time.h>
-#endif
-
-#endif
-
-#include "progress.h"
-#include "speedcheck.h"
-#include "sendf.h"
-
-#include <curl/types.h>
-
-/* --- download and upload a stream from/to a socket --- */
-
-/* Parts of this function was brought to us by the friendly Mark Butler
-   <butlerm@xmission.com>. */
-
-CURLcode 
-Transfer(CURLconnect *c_conn,
-         /* READ stuff */
-	  int sockfd,		/* socket to read from or -1 */
-	  int size,		/* -1 if unknown at this point */
-	  bool getheader,	/* TRUE if header parsing is wanted */
-	  long *bytecountp,	/* return number of bytes read or NULL */
-          
-          /* WRITE stuff */
-          int writesockfd,      /* socket to write to, it may very well be
-                                   the same we read from. -1 disables */
-          long *writebytecountp /* return number of bytes written or NULL */
-          )
-{
-  struct connectdata *conn = (struct connectdata *)c_conn;
-  if(!conn)
-    return CURLE_BAD_FUNCTION_ARGUMENT;
-
-  /* now copy all input parameters */
-  conn->sockfd = sockfd;
-  conn->size = size;
-  conn->getheader = getheader;
-  conn->bytecountp = bytecountp;
-  conn->writesockfd = writesockfd;
-  conn->writebytecountp = writebytecountp;
-
-  return CURLE_OK;
-
-}
-          

lib/download.h

@@ -1,53 +0,0 @@
-#ifndef __DOWNLOAD_H
-#define __DOWNLOAD_H
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
- *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
- *
- *  The Original Code is Curl.
- *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
- *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-CURLcode 
-Transfer (struct connectdata *data,
-	  int sockfd,		/* socket to read from or -1 */
-	  int size,		/* -1 if unknown at this point */
-	  bool getheader,	/* TRUE if header parsing is wanted */
-	  long *bytecountp,	/* return number of bytes read */
-          int writesockfd,      /* socket to write to, it may very well be
-                                   the same we read from. -1 disables */
-          long *writebytecountp /* return number of bytes written */
-);
-
-#endif

lib/easy.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -89,7 +72,7 @@
 
 #include "urldata.h"
 #include <curl/curl.h>
-#include "highlevel.h"
+#include "transfer.h"
 #include <curl/types.h>
 
 #define _MPRINTF_REPLACE /* use our functions only */
@@ -109,6 +92,9 @@ CURL *curl_easy_init(void)
     return NULL;
 
   data->interf = CURLI_EASY; /* mark it as an easy one */
+  /* SAC */
+  data->device = NULL;
+
   return data;
 }
 
@@ -159,3 +145,13 @@ void curl_easy_cleanup(CURL *curl)
   curl_close(curl);
   curl_free();
 }
+
+CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...)
+{
+  va_list arg;
+  void *paramp;
+  va_start(arg, info);
+  paramp = va_arg(arg, void *);
+
+  return curl_getinfo(curl, info, paramp);
+}

lib/escape.c

@@ -5,46 +5,37 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 /* Escape and unescape URL encoding in strings. The functions return a new
  * allocated string or NULL if an error occurred.  */
 
+#include "setup.h"
+#include <curl/curl.h>
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 char *curl_escape(char *string)
 {
    int alloc=strlen(string)+1;
@@ -88,17 +79,25 @@ char *curl_unescape(char *string, int length)
    unsigned char in;
    int index=0;
    int hex;
+   char querypart=FALSE; /* everything to the right of a '?' letter is
+                            the "query part" where '+' should become ' '.
+                            RFC 2316, section 3.10 */
   
-   while(--alloc) {
+   while(--alloc > 0) {
       in = *string;
-      if('+' == in)
-	 in = ' ';
+      if(querypart && ('+' == in))
+         in = ' ';
+      else if(!querypart && ('?' == in)) {
+        /* we have "walked in" to the query part */
+        querypart=TRUE;
+      }
       else if('%' == in) {
-	 /* encoded part */
-	 if(sscanf(string+1, "%02X", &hex)) {
-	    in = hex;
-	    string+=2;
-	 }
+        /* encoded part */
+        if(sscanf(string+1, "%02X", &hex)) {
+          in = hex;
+          string+=2;
+          alloc-=2;
+        }
       }
 
       ns[index++] = in;

lib/escape.h

@@ -8,38 +8,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 /* Escape and unescape URL encoding in strings. The functions return a new
  * allocated string or NULL if an error occurred.  */
 

lib/file.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1999.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -103,6 +86,10 @@
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
 
 CURLcode file(struct connectdata *conn)
 {
@@ -119,7 +106,7 @@ CURLcode file(struct connectdata *conn)
   struct UrlData *data = conn->data;
   char *buf = data->buffer;
   int bytecount = 0;
-  struct timeval start = tvnow();
+  struct timeval start = Curl_tvnow();
   struct timeval now = start;
   int fd;
   char *actual_path = curl_unescape(path, 0);
@@ -151,11 +138,8 @@ CURLcode file(struct connectdata *conn)
      this is both more efficient than the former call to download() and
      it avoids problems with select() and recv() on file descriptors
      in Winsock */
-#if 0
-  ProgressInit (data, expected_size);
-#endif
   if(expected_size != -1)
-    pgrsSetDownloadSize(data, expected_size);
+    Curl_pgrsSetDownloadSize(data, expected_size);
 
   while (res == CURLE_OK) {
     nread = read(fd, buf, BUFSIZE-1);
@@ -170,21 +154,20 @@ CURLcode file(struct connectdata *conn)
        Windows systems if the target is stdout. Use -O or -o parameters
        to prevent CR/LF translation (this then goes to a binary mode
        file descriptor). */
-    if(nread != data->fwrite (buf, 1, nread, data->out)) {
-      failf (data, "Failed writing output");
-      return CURLE_WRITE_ERROR;
-    }
-    now = tvnow();
-    if(pgrsUpdate(data))
+
+    res = Curl_client_write(data, CLIENTWRITE_BODY, buf, nread);
+    if(res)
+      return res;
+
+    now = Curl_tvnow();
+    if(Curl_pgrsUpdate(data))
       res = CURLE_ABORTED_BY_CALLBACK;
   }
-  now = tvnow();
-  if(pgrsUpdate(data))
+  now = Curl_tvnow();
+  if(Curl_pgrsUpdate(data))
     res = CURLE_ABORTED_BY_CALLBACK;
 
   close(fd);
 
-  free(actual_path);
-
   return res;
 }

lib/file.h

@@ -8,38 +8,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 CURLcode file(struct connectdata *conn);
 
 #endif

lib/formdata.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 /*
   Debug the form generator stand-alone by compiling this source file with:
@@ -63,6 +46,11 @@
 
 #include "strequal.h"
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 /* Length of the random boundary string. The risk of this being used
    in binary data is very close to zero, 64^32 makes
    6277101735386680763835789423207666416102355444464034512896
@@ -103,16 +91,10 @@ static void GetStr(char **string,
  *
  ***************************************************************************/
 
-int curl_formparse(char *input,
-                   struct HttpPost **httppost,
-                   struct HttpPost **last_post)
-{
-  return FormParse(input, httppost, last_post);
-}
-
 #define FORM_FILE_SEPARATOR ','
 #define FORM_TYPE_SEPARATOR ';'
 
+static
 int FormParse(char *input,
 	      struct HttpPost **httppost,
 	      struct HttpPost **last_post)
@@ -310,6 +292,13 @@ int FormParse(char *input,
   return 0;
 }
 
+int curl_formparse(char *input,
+                   struct HttpPost **httppost,
+                   struct HttpPost **last_post)
+{
+  return FormParse(input, httppost, last_post);
+}
+
 static int AddFormData(struct FormData **formp,
 			void *line,
 			long length)
@@ -351,7 +340,7 @@ static int AddFormDataf(struct FormData **formp,
 }
 
 
-char *MakeFormBoundary(void)
+char *Curl_FormBoundary(void)
 {
   char *retstring;
   static int randomizer=0; /* this is just so that two boundaries within
@@ -377,21 +366,43 @@ char *MakeFormBoundary(void)
 
   return retstring;
 }
- 
 
-void FormFree(struct FormData *form)
+/* Used from http.c */ 
+void Curl_FormFree(struct FormData *form)
 {
   struct FormData *next;
   do {
     next=form->next;  /* the following form line */
     free(form->line); /* free the line */
     free(form);       /* free the struct */
+  
+  } while((form=next)); /* continue */
+}
+
+/* external function to free up a whole form post chain */
+void curl_formfree(struct HttpPost *form)
+{
+  struct HttpPost *next;
+  do {
+    next=form->next;  /* the following form line */
+
+    /* recurse to sub-contents */
+    if(form->more)
+      curl_formfree(form->more);
+
+    if(form->name)
+      free(form->name); /* free the name */
+    if(form->contents)
+      free(form->contents); /* free the contents */
+    if(form->contenttype)
+      free(form->contenttype); /* free the content type */
+    free(form);       /* free the struct */
 
   } while((form=next)); /* continue */
 }
 
-struct FormData *getFormData(struct HttpPost *post,
-			     int *sizep)
+struct FormData *Curl_getFormData(struct HttpPost *post,
+                                  int *sizep)
 {
   struct FormData *form = NULL;
   struct FormData *firstform;
@@ -405,7 +416,7 @@ struct FormData *getFormData(struct HttpPost *post,
   if(!post)
     return NULL; /* no input => no output! */
 
-  boundary = MakeFormBoundary();
+  boundary = Curl_FormBoundary();
   
   /* Make the first line of the output */
   AddFormDataf(&form,
@@ -429,7 +440,7 @@ struct FormData *getFormData(struct HttpPost *post,
       /* If used, this is a link to more file names, we must then do
          the magic to include several files with the same field name */
 
-      fileboundary = MakeFormBoundary();
+      fileboundary = Curl_FormBoundary();
 
       size += AddFormDataf(&form,
 			   "\r\nContent-Type: multipart/mixed,"
@@ -458,12 +469,20 @@ struct FormData *getFormData(struct HttpPost *post,
 			     "\r\nContent-Type: %s",
 			     file->contenttype);
       }
+
+#if 0
+      /* The header Content-Transfer-Encoding: seems to confuse some receivers
+       * (like the built-in PHP engine). While I can't see any reason why it
+       * should, I can just as well skip this to the benefit of the users who
+       * are using such confused receivers.
+       */
+      
       if(file->contenttype &&
 	 !strnequal("text/", file->contenttype, 5)) {
 	/* this is not a text content, mention our binary encoding */
 	size += AddFormData(&form, "\r\nContent-Transfer-Encoding: binary", 0);
       }
-
+#endif
 
       size += AddFormData(&form, "\r\n\r\n", 0);
 
@@ -517,24 +536,11 @@ struct FormData *getFormData(struct HttpPost *post,
   return firstform;
 }
 
-int FormInit(struct Form *form, struct FormData *formdata )
+int Curl_FormInit(struct Form *form, struct FormData *formdata )
 {
   if(!formdata)
     return 1; /* error */
 
-#if 0  
-  struct FormData *lastnode=formdata;
-
-  /* find the last node in the list */
-  while(lastnode->next) {
-    lastnode = lastnode->next;
-  }
-
-  /* Now, make sure that we'll send a nice terminating sequence at the end
-   * of the post. We *DONT* add this string to the size of the data since this
-   * is actually AFTER the data. */
-  AddFormDataf(&lastnode, "\r\n\r\n");
-#endif
   form->data = formdata;
   form->sent = 0;
 
@@ -542,10 +548,10 @@ int FormInit(struct Form *form, struct FormData *formdata )
 }
 
 /* fread() emulation */
-int FormReader(char *buffer,
-	       size_t size,
-	       size_t nitems,
-	       FILE *mydata)
+int Curl_FormReader(char *buffer,
+                    size_t size,
+                    size_t nitems,
+                    FILE *mydata)
 {
   struct Form *form;
   int wantedsize;
@@ -620,7 +626,7 @@ int main(int argc, char **argv)
     }
   }
 
-  form=getFormData(httppost, &size);
+  form=Curl_getFormData(httppost, &size);
 
   FormInit(&formread, form);
 

lib/formdata.h

@@ -8,69 +8,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- *  Contributor(s):
- *   Rafael Sagula <sagula@inf.ufrgs.br>
- *   Sampo Kellomaki <sampo@iki.fi>
- *   Linas Vepstas <linas@linas.org>
- *   Bjorn Reese <breese@imada.ou.dk>
- *   Johan Anderson <johan@homemail.com>
- *   Kjell Ericson <Kjell.Ericson@haxx.se>
- *   Troy Engel <tengel@palladium.net>
- *   Ryan Nelson <ryan@inch.com>
- *   Bjorn Stenberg <Bjorn.Stenberg@haxx.se>
- *   Angus Mackay <amackay@gus.ml.org>
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- * $Log$
- * Revision 1.3  2000-06-20 15:31:26  bagder
- * haxx.nu => haxx.se
- *
- * Revision 1.2  2000/01/10 23:36:14  bagder
- * syncing with local edit
- *
- * Revision 1.4  1999/09/06 06:59:40  dast
- * Changed email info
- *
- * Revision 1.3  1999/08/13 07:34:47  dast
- * Changed the URL in the header
- *
- * Revision 1.2  1999/07/30 12:59:47  dast
- * FormFree() was added to properly cleanup after a form was posted.
- *
- * Revision 1.1.1.1  1999/03/11 22:23:34  dast
- * Imported sources
- *
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 /* plain and simple linked list with lines to send */
 struct FormData {
   struct FormData *next;
@@ -84,23 +36,19 @@ struct Form {
 	       been sent in a previous invoke */
 };
 
-int FormParse(char *string,
-	      struct HttpPost **httppost,
-	      struct HttpPost **last_post);
+int Curl_FormInit(struct Form *form, struct FormData *formdata );
 
-int FormInit(struct Form *form, struct FormData *formdata );
-
-struct FormData *getFormData(struct HttpPost *post,
-			     int *size);
+struct FormData *Curl_getFormData(struct HttpPost *post,
+                                  int *size);
 
 /* fread() emulation */
-int FormReader(char *buffer,
-	       size_t size,
-	       size_t nitems,
-	       FILE *mydata);
+int Curl_FormReader(char *buffer,
+                    size_t size,
+                    size_t nitems,
+                    FILE *mydata);
 
-char *MakeFormBoundary(void);
+char *Curl_FormBoundary(void);
 
-void FormFree(struct FormData *);
+void Curl_FormFree(struct FormData *);
 
 #endif

lib/ftp.h

@@ -8,43 +8,33 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-CURLcode ftp(struct connectdata *conn);
-CURLcode ftp_done(struct connectdata *conn);
-CURLcode ftp_connect(struct connectdata *conn);
+ * $Id$
+ *****************************************************************************/
+CURLcode Curl_ftp(struct connectdata *conn);
+CURLcode Curl_ftp_done(struct connectdata *conn);
+CURLcode Curl_ftp_connect(struct connectdata *conn);
+
+size_t Curl_ftpsendf(int fd, struct connectdata *, char *fmt, ...);
 
 struct curl_slist *curl_slist_append(struct curl_slist *list, char *data);
 void curl_slist_free_all(struct curl_slist *list);
 
+/* The kerberos stuff needs this: */
+int Curl_GetFTPResponse(int sockfd, char *buf,
+                        struct connectdata *conn,
+                        int *ftpcode);
+
 #endif

lib/getdate.c

@@ -390,7 +390,7 @@ static const short yycheck[] = {     0,
     56
 };
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/opt/TWWfsw/bison/share/bison.simple"
+#line 3 "/usr/local/share/bison.simple"
 /* This file comes from bison-1.28.  */
 
 /* Skeleton output parser for bison,
@@ -604,7 +604,7 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #endif
 #endif
 
-#line 217 "/opt/TWWfsw/bison/share/bison.simple"
+#line 217 "/usr/local/share/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -1295,7 +1295,7 @@ case 50:
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 543 "/opt/TWWfsw/bison/share/bison.simple"
+#line 543 "/usr/local/share/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -1981,7 +1981,7 @@ curl_getdate (const char *p, const time_t *now)
   yyInput = p;
   Start = now ? *now : time ((time_t *) NULL);
 #ifdef HAVE_LOCALTIME_R
-  tmp = localtime_r(&Start, &keeptime);
+  tmp = (struct tm *)localtime_r(&Start, &keeptime);
 #else
   tmp = localtime (&Start);
 #endif

lib/getdate.y

@@ -934,7 +934,7 @@ curl_getdate (const char *p, const time_t *now)
   yyInput = p;
   Start = now ? *now : time ((time_t *) NULL);
 #ifdef HAVE_LOCALTIME_R
-  tmp = localtime_r(&Start, &keeptime);
+  tmp = (struct tm *)localtime_r(&Start, &keeptime);
 #else
   tmp = localtime (&Start);
 #endif

lib/getenv.c

@@ -5,37 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -45,6 +29,11 @@
 #include <windows.h>
 #endif
 
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
+static
 char *GetEnv(char *variable)
 {
 #ifdef WIN32
@@ -52,12 +41,13 @@ char *GetEnv(char *variable)
   char env[MAX_PATH]; /* MAX_PATH is from windef.h */
   char *temp = getenv(variable);
   env[0] = '\0';
-  ExpandEnvironmentStrings(temp, env, sizeof(env));
+  if (temp != NULL)
+    ExpandEnvironmentStrings(temp, env, sizeof(env));
 #else
   /* no length control */
   char *env = getenv(variable);
 #endif
-  return env?strdup(env):NULL;
+  return (env && env[0])?strdup(env):NULL;
 }
 
 char *curl_getenv(char *v)

lib/getenv.h

@@ -7,68 +7,22 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- *  Contributor(s):
- *   Rafael Sagula <sagula@inf.ufrgs.br>
- *   Sampo Kellomaki <sampo@iki.fi>
- *   Linas Vepstas <linas@linas.org>
- *   Bjorn Reese <breese@imada.ou.dk>
- *   Johan Anderson <johan@homemail.com>
- *   Kjell Ericson <Kjell.Ericson@haxx.se>
- *   Troy Engel <tengel@palladium.net>
- *   Ryan Nelson <ryan@inch.com>
- *   Bjorn Stenberg <Bjorn.Stenberg@haxx.se>
- *   Angus Mackay <amackay@gus.ml.org>
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- * $Log$
- * Revision 1.3  2000-06-20 15:31:26  bagder
- * haxx.nu => haxx.se
- *
- * Revision 1.2  2000/01/10 23:36:14  bagder
- * syncing with local edit
- *
- * Revision 1.3  1999/09/06 06:59:40  dast
- * Changed email info
- *
- * Revision 1.2  1999/08/13 07:34:48  dast
- * Changed the URL in the header
- *
- * Revision 1.1.1.1  1999/03/11 22:23:34  dast
- * Imported sources
- *
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
-/* Unix and Win32 getenv function call */
-char *GetEnv(char *variable);
+#include <curl/curl.h>
 
 #endif

lib/getinfo.c

@@ -0,0 +1,110 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
+
+#include "setup.h"
+
+#include <curl/curl.h>
+
+#include "urldata.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+
+CURLcode curl_getinfo(CURL *curl, CURLINFO info, ...)
+{
+  va_list arg;
+  long *param_longp;
+  double *param_doublep;
+  char **param_charp;
+  struct UrlData *data = (struct UrlData *)curl;
+  va_start(arg, info);
+
+  switch(info&CURLINFO_TYPEMASK) {
+  default:
+    return CURLE_BAD_FUNCTION_ARGUMENT;
+  case CURLINFO_STRING:
+    param_charp = va_arg(arg, char **);  
+    if(NULL == param_charp)
+      return CURLE_BAD_FUNCTION_ARGUMENT;
+    break;
+  case CURLINFO_LONG:
+    param_longp = va_arg(arg, long *);
+    if(NULL == param_longp)
+      return CURLE_BAD_FUNCTION_ARGUMENT;
+    break;
+  case CURLINFO_DOUBLE:
+    param_doublep = va_arg(arg, double *);
+    if(NULL == param_doublep)
+      return CURLE_BAD_FUNCTION_ARGUMENT;
+    break;
+  }
+  
+  switch(info) {
+  case CURLINFO_EFFECTIVE_URL:
+    *param_charp = data->url?data->url:"";
+    break;
+  case CURLINFO_HTTP_CODE:
+    *param_longp = data->progress.httpcode;
+    break;
+  case CURLINFO_FILETIME:
+    *param_longp = data->progress.filetime;
+    break;
+  case CURLINFO_HEADER_SIZE:
+    *param_longp = data->header_size;
+    break;
+  case CURLINFO_REQUEST_SIZE:
+    *param_longp = data->request_size;
+    break;
+  case CURLINFO_TOTAL_TIME:
+    *param_doublep = data->progress.timespent;
+    break;
+  case CURLINFO_NAMELOOKUP_TIME:
+    *param_doublep = data->progress.t_nslookup;
+    break;
+  case CURLINFO_CONNECT_TIME:
+    *param_doublep = data->progress.t_connect;
+    break;
+  case CURLINFO_PRETRANSFER_TIME:
+    *param_doublep =  data->progress.t_pretransfer;
+    break;
+  case CURLINFO_SIZE_UPLOAD:
+    *param_doublep =  data->progress.uploaded;
+    break;
+  case CURLINFO_SIZE_DOWNLOAD:
+    *param_doublep = data->progress.downloaded;
+    break;
+  case CURLINFO_SPEED_DOWNLOAD:
+    *param_doublep =  data->progress.dlspeed;
+    break;
+  case CURLINFO_SPEED_UPLOAD:
+    *param_doublep = data->progress.ulspeed;
+    break;
+  case CURLINFO_SSL_VERIFYRESULT:
+    *param_longp = data->ssl.certverifyresult;
+    break;
+  default:
+    return CURLE_BAD_FUNCTION_ARGUMENT;
+  }
+  return CURLE_OK;
+}

lib/getpass.c

@@ -4,10 +4,11 @@
  * Redistribution and use are freely permitted provided that:
  *
  *   1) This header remain in tact.
- *   2) The prototype for getpass is not changed from:
+ *   2) The prototypes for getpass and getpass_r are not changed from:
  *         char *getpass(const char *prompt)
+ *         char *getpass_r(const char *prompt, char* buffer, int buflen)
  *   3) This source code is not used outside of this(getpass.c) file.
- *   3) Any changes to this(getpass.c) source code are made publicly available.
+ *   4) Any changes to this(getpass.c) source code are made publicly available.
  *
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
@@ -34,19 +35,19 @@
  *   Daniel Stenberg <daniel@haxx.se>
  */
 
-#ifndef WIN32
 #ifdef HAVE_CONFIG_H
 #  include <config.h>
 #endif
 
+#ifndef HAVE_GETPASS_R
+
+#ifndef WIN32
 #ifdef HAVE_TERMIOS_H
 #  if !defined(HAVE_TCGETATTR) && !defined(HAVE_TCSETATTR) 
 #    undef HAVE_TERMIOS_H
 #  endif
 #endif
 
-#define INPUT_BUFFER 128
-
 #ifndef RETSIGTYPE
 #  define RETSIGTYPE void
 #endif
@@ -70,11 +71,10 @@
 #  define perror(x) fprintf(stderr, "Error in: %s\n", x)
 #endif
 
-char *getpass(const char *prompt)
+char *getpass_r(const char *prompt, char *buffer, size_t buflen)
 {
   FILE *infp;
   FILE *outfp;
-  static char buf[INPUT_BUFFER];
   RETSIGTYPE (*sigint)();
 #ifndef __EMX__
   RETSIGTYPE (*sigtstp)();
@@ -115,25 +115,25 @@ char *getpass(const char *prompt)
 #ifdef HAVE_TERMIOS_H
   if(tcgetattr(outfd, &orig) != 0)
   {
-    perror("tcgetattr");
+    ; /*perror("tcgetattr");*/
   }
   noecho = orig;
   noecho.c_lflag &= ~ECHO;
   if(tcsetattr(outfd, TCSANOW, &noecho) != 0)
   {
-    perror("tcgetattr");
+    ; /*perror("tcgetattr");*/
   }
 #else
 #  ifdef HAVE_TERMIO_H
   if(ioctl(outfd, TCGETA, &orig) != 0)
   {
-    perror("ioctl");
+    ; /*perror("ioctl");*/
   }
   noecho = orig;
   noecho.c_lflag &= ~ECHO;
   if(ioctl(outfd, TCSETA, &noecho) != 0)
   {
-    perror("ioctl");
+    ; /*perror("ioctl");*/
   }
 #  else
 #  endif
@@ -142,8 +142,8 @@ char *getpass(const char *prompt)
   fputs(prompt, outfp);
   fflush(outfp);
 
-  bytes_read=read(infd, buf, INPUT_BUFFER);
-  buf[bytes_read > 0 ? (bytes_read -1) : 0] = '\0';
+  bytes_read=read(infd, buffer, buflen);
+  buffer[bytes_read > 0 ? (bytes_read -1) : 0] = '\0';
 
   /* print a new line if needed */
 #ifdef HAVE_TERMIOS_H
@@ -157,18 +157,18 @@ char *getpass(const char *prompt)
 
   /*
    * reset term charectaristics, use TCSAFLUSH incase the
-   * user types more than INPUT_BUFFER
+   * user types more than buflen
    */
 #ifdef HAVE_TERMIOS_H
   if(tcsetattr(outfd, TCSAFLUSH, &orig) != 0)
   {
-    perror("tcgetattr");
+    ; /*perror("tcgetattr");*/
   }
 #else
 #  ifdef HAVE_TERMIO_H
   if(ioctl(outfd, TCSETA, &orig) != 0)
   {
-    perror("ioctl");
+    ; /*perror("ioctl");*/
   }
 #  else
 #  endif
@@ -179,15 +179,38 @@ char *getpass(const char *prompt)
   signal(SIGTSTP, sigtstp);
 #endif
 
-  return(buf);
+  return buffer; /* we always return success */
 }
-#else
+#else /* WIN32 */
 #include <stdio.h>
+#include <conio.h>
+char *getpass_r(const char *prompt, char *buffer, int buflen)
+{
+  int i;
+  printf("%s", prompt);
+ 
+  for(i=0; i<buflen; i++) {
+    buffer[i] = getch();
+    if ( buffer[i] == '\r' ) {
+      buffer[i] = 0;
+      break;
+    }
+  }
+  /* if user didn't hit ENTER, terminate buffer */
+  if (i==buflen)
+    buffer[buflen-1]=0;
+
+  return buffer; /* we always return success */
+}
+#endif
+
+#endif /* ifndef HAVE_GETPASS_R */
+
+#if 0
+/* for consistensy, here's the old-style function: */
 char *getpass(const char *prompt)
 {
-	static char password[80];
-	printf(prompt);
-	gets(password);
-	return password;
+  static char buf[256];
+  return getpass_r(prompt, buf, sizeof(buf));
 }
-#endif /* don't do anything if WIN32 */
+#endif

lib/getpass.h

@@ -1 +1,35 @@
-char *getpass(const char *prompt);
+#ifndef __GETPASS_H
+#define __GETPASS_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
+#ifndef HAVE_GETPASS_R
+/* If there's a system-provided function named like this, we trust it is
+   also found in one of the standard headers. */
+
+/*
+ * Returning NULL will abort the continued operation!
+ */
+char* getpass_r(char *prompt, char* buffer, size_t buflen );
+#endif
+
+#endif

lib/highlevel.h

@@ -1,43 +0,0 @@
-#ifndef __HIGHLEVEL_H
-#define __HIGHLEVEL_H
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
- *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
- *
- *  The Original Code is Curl.
- *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
- *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-CURLcode curl_transfer(CURL *curl);
-#endif

lib/hostip.c

@@ -5,43 +5,25 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
 #include <string.h>
-#include <malloc.h>
 #include <errno.h>
 
 #define _REENTRANT
@@ -73,9 +55,14 @@
 #include "inet_ntoa_r.h"
 #endif
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 /* --- resolve name or IP-number --- */
 
-char *MakeIP(unsigned long num,char *addr, int addr_len)
+static char *MakeIP(unsigned long num,char *addr, int addr_len)
 {
 #if defined(HAVE_INET_NTOA) || defined(HAVE_INET_NTOA_R)
   struct in_addr in;
@@ -96,19 +83,32 @@ char *MakeIP(unsigned long num,char *addr, int addr_len)
   return (addr);
 }
 
-/* The original code to this function was stolen from the Dancer source code,
-   written by Bjorn Reese, it has since been patched and modified. */
+/* The original code to this function was once stolen from the Dancer source
+   code, written by Bjorn Reese, it has since been patched and modified
+   considerably. */
+
 #ifndef INADDR_NONE
 #define INADDR_NONE (unsigned long) ~0
 #endif
-struct hostent *GetHost(struct UrlData *data,
-                        char *hostname,
-                        char *buf,
-                        int buf_size )
+
+struct hostent *Curl_gethost(struct UrlData *data,
+                             char *hostname,
+                             char **bufp)
 {
   struct hostent *h = NULL;
   unsigned long in;
-  int ret;
+  int ret; /* this variable is unused on several platforms but used on some */
+
+#define CURL_NAMELOOKUP_SIZE 9000
+
+  /* Allocate enough memory to hold the full name information structs and
+   * everything. OSF1 is known to require at least 8872 bytes. The buffer
+   * required for storing all possible aliases and IP numbers is according to
+   * Stevens' Unix Network Programming 2nd editor, p. 304: 8192 bytes! */
+  char *buf = (char *)malloc(CURL_NAMELOOKUP_SIZE);
+  if(!buf)
+    return NULL; /* major failure */
+  *bufp = buf;
 
   if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
     struct in_addr *addrentry;
@@ -123,18 +123,20 @@ struct hostent *GetHost(struct UrlData *data,
     h->h_length = sizeof(*addrentry);
     h->h_name = *(h->h_addr_list) + h->h_length;
     /* bad one h->h_name = (char*)(h->h_addr_list + h->h_length); */
-    MakeIP(ntohl(in),h->h_name,buf_size - (long)(h->h_name) + (long)buf);
+    MakeIP(ntohl(in),h->h_name, CURL_NAMELOOKUP_SIZE - (long)(h->h_name) + (long)buf);
   }
 #if defined(HAVE_GETHOSTBYNAME_R)
   else {
     int h_errnop;
-    memset(buf,0,buf_size);	/* workaround for gethostbyname_r bug in qnx nto */
+     /* Workaround for gethostbyname_r bug in qnx nto. It is also _required_
+        for some of these functions. */
+    memset(buf, 0, CURL_NAMELOOKUP_SIZE);
 #ifdef HAVE_GETHOSTBYNAME_R_5
     /* Solaris, IRIX and more */
     if ((h = gethostbyname_r(hostname,
                              (struct hostent *)buf,
                              buf + sizeof(struct hostent),
-                             buf_size - sizeof(struct hostent),
+                             CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
                              &h_errnop)) == NULL )
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_6
@@ -142,22 +144,26 @@ struct hostent *GetHost(struct UrlData *data,
     if( gethostbyname_r(hostname,
                         (struct hostent *)buf,
                         buf + sizeof(struct hostent),
-                        buf_size - sizeof(struct hostent),
+                        CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
                         &h, /* DIFFERENCE */
                         &h_errnop))
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_3
     /* AIX, Digital Unix, HPUX 10, more? */
 
-    /* August 4th, 2000. I don't have any such system around so I write this
-       blindly in hope it might work or that someone else will help me fix
-       this. August 22nd, 2000: Albert Chin-A-Young brought an updated version
-       that should work! */
+    if(CURL_NAMELOOKUP_SIZE >=
+       (sizeof(struct hostent)+sizeof(struct hostent_data)))
 
-    ret = gethostbyname_r(hostname,
-                        (struct hostent *)buf,
-                        (struct hostent_data *)(buf + sizeof(struct hostent)));
+      /* August 22nd, 2000: Albert Chin-A-Young brought an updated version
+       * that should work! September 20: Richard Prescott worked on the buffer
+       * size dilemma. */
 
+      ret = gethostbyname_r(hostname,
+                          (struct hostent *)buf,
+                          (struct hostent_data *)(buf + sizeof(struct hostent)));
+    else
+      ret = -1; /* failure, too smallish buffer size */
+    
     /* result expected in h */
     h = (struct hostent*)buf;
     h_errnop= errno; /* we don't deal with this, but set it anyway */
@@ -165,11 +171,16 @@ struct hostent *GetHost(struct UrlData *data,
 #endif
       {
       infof(data, "gethostbyname_r(2) failed for %s\n", hostname);
+      h = NULL; /* set return code to NULL */
+      free(buf);
+      *bufp=NULL;
     }
 #else
   else {
     if ((h = gethostbyname(hostname)) == NULL ) {
       infof(data, "gethostbyname(2) failed for %s\n", hostname);
+      free(buf);
+      *bufp=NULL;
     }
 #endif
   }

lib/hostip.h

@@ -7,40 +7,24 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
-extern struct hostent *GetHost(struct UrlData *data, char *hostname, char *buf, int buf_size );
-extern char *MakeIP(unsigned long num,char *addr, int addr_len);
+struct hostent *Curl_gethost(struct UrlData *data,
+                             char *hostname,
+                             char **bufp);
 
 #endif

lib/http.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -104,19 +87,160 @@
 
 #include "urldata.h"
 #include <curl/curl.h>
-#include "download.h"
+#include "transfer.h"
 #include "sendf.h"
 #include "formdata.h"
 #include "progress.h"
 #include "base64.h"
 #include "cookie.h"
 #include "strequal.h"
-#include "url.h"
 #include "ssluse.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
+/*
+ * The add_buffer series of functions are used to build one large memory chunk
+ * from repeated function invokes. Used so that the entire HTTP request can
+ * be sent in one go.
+ */
+static CURLcode
+ add_buffer(send_buffer *in, void *inptr, size_t size);
+
+/*
+ * add_buffer_init() returns a fine buffer struct
+ */
+static
+send_buffer *add_buffer_init(void)
+{
+  send_buffer *blonk;
+  blonk=(send_buffer *)malloc(sizeof(send_buffer));
+  if(blonk) {
+    memset(blonk, 0, sizeof(send_buffer));
+    return blonk;
+  }
+  return NULL; /* failed, go home */
+}
+
+/*
+ * add_buffer_send() sends a buffer and frees all associated memory.
+ */
+static
+size_t add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in)
+{
+  size_t amount;
+  if(conn->data->bits.verbose) {
+    fputs("> ", conn->data->err);
+    /* this data _may_ contain binary stuff */
+    fwrite(in->buffer, in->size_used, 1, conn->data->err);
+  }
+
+  Curl_write(conn, sockfd, in->buffer, in->size_used, &amount);
+
+  if(in->buffer)
+    free(in->buffer);
+  free(in);
+
+  return amount;
+}
+
+
+/* 
+ * add_bufferf() builds a buffer from the formatted input
+ */
+static
+CURLcode add_bufferf(send_buffer *in, char *fmt, ...)
+{
+  CURLcode result = CURLE_OUT_OF_MEMORY;
+  char *s;
+  va_list ap;
+  va_start(ap, fmt);
+  s = vaprintf(fmt, ap); /* this allocs a new string to append */
+  va_end(ap);
+
+  if(s) {
+    result = add_buffer(in, s, strlen(s));
+    free(s);
+  }
+  return result;
+}
+
+/*
+ * add_buffer() appends a memory chunk to the existing one
+ */
+static
+CURLcode add_buffer(send_buffer *in, void *inptr, size_t size)
+{
+  char *new_rb;
+  int new_size;
+
+  if(size > 0) {
+    if(!in->buffer ||
+       ((in->size_used + size) > (in->size_max - 1))) {
+      new_size = (in->size_used+size)*2;
+      if(in->buffer)
+        /* we have a buffer, enlarge the existing one */
+        new_rb = (char *)realloc(in->buffer, new_size);
+      else
+        /* create a new buffer */
+        new_rb = (char *)malloc(new_size);
+
+      if(!new_rb)
+        return CURLE_OUT_OF_MEMORY;
+
+      in->buffer = new_rb;
+      in->size_max = new_size;
+    }
+    memcpy(&in->buffer[in->size_used], inptr, size);
+      
+    in->size_used += size;
+  }
+
+  return CURLE_OK;
+}
+
+/* end of the add_buffer functions */
+/*****************************************************************************/
+
+/*
+ * Read everything until a newline.
+ */
+
+static
+int GetLine(int sockfd, char *buf, struct connectdata *conn)
+{
+  size_t nread;
+  int read_rc=1;
+  char *ptr;
+  struct UrlData *data=conn->data;
+
+  ptr=buf;
+
+  /* get us a full line, terminated with a newline */
+  for(nread=0;
+      (nread<BUFSIZE) && read_rc;
+      nread++, ptr++) {
+    if((CURLE_OK != Curl_read(conn, sockfd, ptr, 1, &nread)) ||
+       (*ptr == '\n'))
+      break;
+  }
+  *ptr=0; /* zero terminate */
+
+  if(data->bits.verbose) {
+    fputs("< ", data->err);
+    fwrite(buf, 1, nread, data->err);
+    fputs("\n", data->err);
+  }
+  return nread;
+}
+
+
+
 /*
  * This function checks the linked list of custom HTTP headers for a particular
  * header (prefix).
@@ -134,9 +258,60 @@ bool static checkheaders(struct UrlData *data, char *thisheader)
   return FALSE;
 }
 
-CURLcode http_connect(struct connectdata *conn)
+/*
+ * ConnectHTTPProxyTunnel() requires that we're connected to a HTTP proxy. This
+ * function will issue the necessary commands to get a seamless tunnel through
+ * this proxy. After that, the socket can be used just as a normal socket.
+ */
+
+CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
+                                     int tunnelsocket,
+                                     char *hostname, int remote_port)
+{
+  int httperror=0;
+  int subversion=0;
+  struct UrlData *data=conn->data;
+
+  infof(data, "Establish HTTP proxy tunnel to %s:%d\n", hostname, remote_port);
+
+  /* OK, now send the connect request to the proxy */
+  Curl_sendf(tunnelsocket, conn,
+             "CONNECT %s:%d HTTP/1.0\015\012"
+             "%s"
+             "%s"
+             "\r\n",
+             hostname, remote_port,
+             (data->bits.proxy_user_passwd)?data->ptr_proxyuserpwd:"",
+             (data->useragent?data->ptr_uagent:"")
+             );
+
+  /* wait for the proxy to send us a HTTP/1.0 200 OK header */
+  while(GetLine(tunnelsocket, data->buffer, conn)) {
+    if('\r' == data->buffer[0])
+      break; /* end of headers */
+    if(2 == sscanf(data->buffer, "HTTP/1.%d %d",
+                   &subversion,
+                   &httperror)) {
+      ;
+    }
+  }
+  if(200 != httperror) {
+    if(407 == httperror)
+      /* Added Nov 6 1998 */
+      failf(data, "Proxy requires authorization!");
+    else 
+      failf(data, "Received error code %d from proxy", httperror);
+    return CURLE_READ_ERROR;
+  }
+
+  infof (data, "Proxy replied to CONNECT request\n");
+  return CURLE_OK;
+}
+
+CURLcode Curl_http_connect(struct connectdata *conn)
 {
   struct UrlData *data;
+  CURLcode result;
 
   data=conn->data;
 
@@ -146,71 +321,39 @@ CURLcode http_connect(struct connectdata *conn)
    * us to the host we want to talk to.  Only after the connect
    * has occured, can we start talking SSL
    */
-   if (conn->protocol & PROT_HTTPS) {
-     if (data->bits.httpproxy) {
+  if (conn->protocol & PROT_HTTPS) {
+    if (data->bits.httpproxy) {
+      /* HTTPS through a proxy can only be done with a tunnel */
+      result = Curl_ConnectHTTPProxyTunnel(conn, data->firstsocket,
+                                           data->hostname, data->remote_port);
+      if(CURLE_OK != result)
+        return result;
+    }
 
-        /* OK, now send the connect statment */
-        sendf(data->firstsocket, data,
-              "CONNECT %s:%d HTTP/1.0\015\012"
-              "%s"
-	      "%s"
-              "\r\n",
-              data->hostname, data->remote_port,
-              (data->bits.proxy_user_passwd)?data->ptr_proxyuserpwd:"",
-	      (data->useragent?data->ptr_uagent:"")
-              );
-
-        /* wait for the proxy to send us a HTTP/1.0 200 OK header */
-	/* Daniel rewrote this part Nov 5 1998 to make it more obvious */
-	{
-	  int httperror=0;
-	  int subversion=0;
-	  while(GetLine(data->firstsocket, data->buffer, data)) {
-	    if('\r' == data->buffer[0])
-	      break; /* end of headers */
-	    if(2 == sscanf(data->buffer, "HTTP/1.%d %d",
-			   &subversion,
-			   &httperror)) {
-	      ;
-	    }
-	  }
-	  if(200 != httperror) {
-	    if(407 == httperror)
-	      /* Added Nov 6 1998 */
-	      failf(data, "Proxy requires authorization!");
-	    else 
-	      failf(data, "Received error code %d from proxy", httperror);
-	    return CURLE_READ_ERROR;
-	  }
-	}
-        infof (data, "Proxy has replied to CONNECT request\n");
-     }
-
-      /* now, perform the SSL initialization for this socket */
-     if(UrgSSLConnect (data)) {
-       return CURLE_SSL_CONNECT_ERROR;
-     }
+    /* now, perform the SSL initialization for this socket */
+    if(Curl_SSLConnect(data))
+      return CURLE_SSL_CONNECT_ERROR;
   }
 
-   if(data->bits.user_passwd && !data->bits.this_is_a_follow) {
-     /* Authorization: is requested, this is not a followed location, get the
-        original host name */
-     data->auth_host = strdup(data->hostname);
-   }
+  if(data->bits.user_passwd && !data->bits.this_is_a_follow) {
+    /* Authorization: is requested, this is not a followed location, get the
+       original host name */
+    data->auth_host = strdup(data->hostname);
+  }
 
-   return CURLE_OK;
+  return CURLE_OK;
 }
 
 /* called from curl_close() when this struct is about to get wasted, free
    protocol-specific resources */
-CURLcode http_close(struct connectdata *conn)
+CURLcode Curl_http_close(struct connectdata *conn)
 {
   if(conn->data->auth_host)
     free(conn->data->auth_host);
   return CURLE_OK;
 }
 
-CURLcode http_done(struct connectdata *conn)
+CURLcode Curl_http_done(struct connectdata *conn)
 {
   struct UrlData *data;
   long *bytecount = &conn->bytecount;
@@ -222,7 +365,7 @@ CURLcode http_done(struct connectdata *conn)
   if(data->bits.http_formpost) {
     *bytecount = http->readbytecount + http->writebytecount;
       
-    FormFree(http->sendit); /* Now free that whole lot */
+    Curl_FormFree(http->sendit); /* Now free that whole lot */
 
     data->fread = http->storefread; /* restore */
     data->in = http->in; /* restore */
@@ -231,13 +374,14 @@ CURLcode http_done(struct connectdata *conn)
     *bytecount = http->readbytecount + http->writebytecount;
   }
 
-  /* TBD: the HTTP struct remains allocated here */
+  free(http);
+  data->proto.http=NULL; /* it is gone */
 
   return CURLE_OK;
 }
 
 
-CURLcode http(struct connectdata *conn)
+CURLcode Curl_http(struct connectdata *conn)
 {
   struct UrlData *data=conn->data;
   char *buf = data->buffer; /* this is a short cut to the buffer */
@@ -269,7 +413,7 @@ CURLcode http(struct connectdata *conn)
   }
 
   if((data->bits.user_passwd) && !checkheaders(data, "Authorization:")) {
-    char authorization[512];
+    char *authorization;
 
     /* To prevent the user+password to get sent to other than the original
        host due to a location-follow, we do some weirdo checks here */
@@ -277,39 +421,48 @@ CURLcode http(struct connectdata *conn)
        !data->auth_host ||
        strequal(data->auth_host, data->hostname)) {
       sprintf(data->buffer, "%s:%s", data->user, data->passwd);
-      base64Encode(data->buffer, authorization);
-      data->ptr_userpwd = maprintf( "Authorization: Basic %s\015\012",
-                                    authorization);
+      if(Curl_base64_encode(data->buffer, strlen(data->buffer),
+                            &authorization) >= 0) {
+        data->ptr_userpwd = aprintf( "Authorization: Basic %s\015\012",
+                                     authorization);
+        free(authorization);
+      }
     }
   }
   if((data->bits.set_range) && !checkheaders(data, "Range:")) {
-    data->ptr_rangeline = maprintf("Range: bytes=%s\015\012", data->range);
+    data->ptr_rangeline = aprintf("Range: bytes=%s\015\012", data->range);
   }
   if((data->bits.http_set_referer) && !checkheaders(data, "Referer:")) {
-    data->ptr_ref = maprintf("Referer: %s\015\012", data->referer);
+    data->ptr_ref = aprintf("Referer: %s\015\012", data->referer);
   }
   if(data->cookie && !checkheaders(data, "Cookie:")) {
-    data->ptr_cookie = maprintf("Cookie: %s\015\012", data->cookie);
+    data->ptr_cookie = aprintf("Cookie: %s\015\012", data->cookie);
   }
 
   if(data->cookies) {
-    co = cookie_getlist(data->cookies,
-                        host,
-                        ppath,
-                        conn->protocol&PROT_HTTPS?TRUE:FALSE);
+    co = Curl_cookie_getlist(data->cookies,
+                             host,
+                             ppath,
+                             conn->protocol&PROT_HTTPS?TRUE:FALSE);
   }
   if ((data->bits.httpproxy) && !(conn->protocol&PROT_HTTPS))  {
     /* The path sent to the proxy is in fact the entire URL */
-    strncpy(ppath, data->url, URL_MAX_LENGTH-1);
+    ppath = data->url;
   }
   if(data->bits.http_formpost) {
     /* we must build the whole darned post sequence first, so that we have
        a size of the whole shebang before we start to send it */
-    http->sendit = getFormData(data->httppost, &http->postsize);
+    http->sendit = Curl_getFormData(data->httppost, &http->postsize);
   }
 
   if(!checkheaders(data, "Host:")) {
-    data->ptr_host = maprintf("Host: %s:%d\r\n", host, data->remote_port);
+    if(((conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTPS)) ||
+       (!(conn->protocol&PROT_HTTPS) && (data->remote_port == PORT_HTTP)) )
+      /* If (HTTPS on port 443) OR (non-HTTPS on port 80) then don't include
+         the port number in the host string */
+      data->ptr_host = aprintf("Host: %s\r\n", host);
+    else
+      data->ptr_host = aprintf("Host: %s:%d\r\n", host, data->remote_port);
   }
 
   if(!checkheaders(data, "Pragma:"))
@@ -318,58 +471,120 @@ CURLcode http(struct connectdata *conn)
   if(!checkheaders(data, "Accept:"))
     http->p_accept = "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*\r\n";
 
-  do {
-    struct curl_slist *headers=data->headers;
-    sendf(data->firstsocket, data,
-          "%s " /* GET/HEAD/POST/PUT */
-          "%s HTTP/1.0\r\n" /* path */
-          "%s" /* proxyuserpwd */
-          "%s" /* userpwd */
-          "%s" /* range */
-          "%s" /* user agent */
-          "%s" /* cookie */
-          "%s" /* host */
-          "%s" /* pragma */
-          "%s" /* accept */
-          "%s", /* referer */
+  if((data->bits.http_post ||
+      data->bits.http_formpost ||
+      data->bits.http_put) &&
+     data->resume_from) {
+    /**********************************************************************
+     * Resuming upload in HTTP means that we PUT or POST and that we have
+     * got a resume_from value set. The resume value has already created
+     * a Range: header that will be passed along. We need to "fast forward"
+     * the file the given number of bytes and decrease the assume upload
+     * file size before we continue this venture in the dark lands of HTTP.
+     *********************************************************************/
+   
+    if(data->resume_from < 0 ) {
+      /*
+       * This is meant to get the size of the present remote-file by itself.
+       * We don't support this now. Bail out!
+       */
+       data->resume_from = 0;
+    }
 
-          data->customrequest?data->customrequest:
-          (data->bits.no_body?"HEAD":
-           (data->bits.http_post || data->bits.http_formpost)?"POST":
-           (data->bits.http_put)?"PUT":"GET"),
-          ppath,
-          (data->bits.proxy_user_passwd && data->ptr_proxyuserpwd)?data->ptr_proxyuserpwd:"",
-          (data->bits.user_passwd && data->ptr_userpwd)?data->ptr_userpwd:"",
-          (data->bits.set_range && data->ptr_rangeline)?data->ptr_rangeline:"",
-          (data->useragent && *data->useragent && data->ptr_uagent)?data->ptr_uagent:"",
-          (data->ptr_cookie?data->ptr_cookie:""), /* Cookie: <data> */
-          (data->ptr_host?data->ptr_host:""), /* Host: host */
-          http->p_pragma?http->p_pragma:"",
-          http->p_accept?http->p_accept:"",
-          (data->bits.http_set_referer && data->ptr_ref)?data->ptr_ref:"" /* Referer: <data> <CRLF> */
-          );
+    if(data->resume_from) {
+      /* do we still game? */
+      int passed=0;
+
+      /* Now, let's read off the proper amount of bytes from the
+         input. If we knew it was a proper file we could've just
+         fseek()ed but we only have a stream here */
+      do {
+        int readthisamountnow = (data->resume_from - passed);
+        int actuallyread;
+
+        if(readthisamountnow > BUFSIZE)
+          readthisamountnow = BUFSIZE;
+
+        actuallyread =
+          data->fread(data->buffer, 1, readthisamountnow, data->in);
+
+        passed += actuallyread;
+        if(actuallyread != readthisamountnow) {
+          failf(data, "Could only read %d bytes from the input\n",
+                passed);
+          return CURLE_READ_ERROR;
+        }
+      } while(passed != data->resume_from); /* loop until done */
+
+      /* now, decrease the size of the read */
+      if(data->infilesize>0) {
+        data->infilesize -= data->resume_from;
+
+        if(data->infilesize <= 0) {
+          failf(data, "File already completely uploaded\n");
+          return CURLE_PARTIAL_FILE;
+        }
+      }
+      /* we've passed, proceed as normal */
+    }
+  }
+
+  do {
+    send_buffer *req_buffer;
+    struct curl_slist *headers=data->headers;
+
+    /* initialize a dynamic send-buffer */
+    req_buffer = add_buffer_init();
+
+    /* add the main request stuff */
+    add_bufferf(req_buffer,
+                "%s " /* GET/HEAD/POST/PUT */
+                "%s HTTP/1.0\r\n" /* path */
+                "%s" /* proxyuserpwd */
+                "%s" /* userpwd */
+                "%s" /* range */
+                "%s" /* user agent */
+                "%s" /* cookie */
+                "%s" /* host */
+                "%s" /* pragma */
+                "%s" /* accept */
+                "%s", /* referer */
+
+                data->customrequest?data->customrequest:
+                (data->bits.no_body?"HEAD":
+                 (data->bits.http_post || data->bits.http_formpost)?"POST":
+                 (data->bits.http_put)?"PUT":"GET"),
+                ppath,
+                (data->bits.proxy_user_passwd && data->ptr_proxyuserpwd)?data->ptr_proxyuserpwd:"",
+                (data->bits.user_passwd && data->ptr_userpwd)?data->ptr_userpwd:"",
+                (data->bits.set_range && data->ptr_rangeline)?data->ptr_rangeline:"",
+                (data->useragent && *data->useragent && data->ptr_uagent)?data->ptr_uagent:"",
+                (data->ptr_cookie?data->ptr_cookie:""), /* Cookie: <data> */
+                (data->ptr_host?data->ptr_host:""), /* Host: host */
+                http->p_pragma?http->p_pragma:"",
+                http->p_accept?http->p_accept:"",
+                (data->bits.http_set_referer && data->ptr_ref)?data->ptr_ref:"" /* Referer: <data> <CRLF> */
+                );
 
     if(co) {
       int count=0;
+      struct Cookie *store=co;
       /* now loop through all cookies that matched */
       while(co) {
         if(co->value && strlen(co->value)) {
           if(0 == count) {
-            sendf(data->firstsocket, data,
-                  "Cookie:");
+            add_bufferf(req_buffer, "Cookie: ");
           }
-          sendf(data->firstsocket, data,
-                "%s%s=%s", count?"; ":"", co->name,
-                co->value);
+          add_bufferf(req_buffer,
+                      "%s%s=%s", count?"; ":"", co->name, co->value);
           count++;
         }
         co = co->next; /* next cookie please */
       }
       if(count) {
-        sendf(data->firstsocket, data,
-              "\r\n");
+        add_buffer(req_buffer, "\r\n", 2);
       }
-      cookie_freelist(co); /* free the cookie list */
+      Curl_cookie_freelist(store); /* free the cookie list */
       co=NULL;
     }
 
@@ -398,16 +613,16 @@ CURLcode http(struct connectdata *conn)
       switch(data->timecondition) {
       case TIMECOND_IFMODSINCE:
       default:
-        sendf(data->firstsocket, data,
-              "If-Modified-Since: %s\r\n", buf);
+        add_bufferf(req_buffer,
+                    "If-Modified-Since: %s\r\n", buf);
         break;
       case TIMECOND_IFUNMODSINCE:
-        sendf(data->firstsocket, data,
-              "If-Unmodified-Since: %s\r\n", buf);
+        add_bufferf(req_buffer,
+                    "If-Unmodified-Since: %s\r\n", buf);
         break;
       case TIMECOND_LASTMOD:
-        sendf(data->firstsocket, data,
-              "Last-Modified: %s\r\n", buf);
+        add_bufferf(req_buffer,
+                    "Last-Modified: %s\r\n", buf);
         break;
       }
     }
@@ -418,22 +633,20 @@ CURLcode http(struct connectdata *conn)
         /* we require a colon for this to be a true header */
 
         ptr++; /* pass the colon */
-        while(*ptr && isspace(*ptr))
+        while(*ptr && isspace((int)*ptr))
           ptr++;
 
         if(*ptr) {
           /* only send this if the contents was non-blank */
 
-          sendf(data->firstsocket, data,
-                "%s\015\012",
-                headers->data);
+          add_bufferf(req_buffer, "%s\r\n", headers->data);
         }
       }
       headers = headers->next;
     }
 
     if(data->bits.http_formpost) {
-      if(FormInit(&http->form, http->sendit)) {
+      if(Curl_FormInit(&http->form, http->sendit)) {
         failf(data, "Internal HTTP POST error!\n");
         return CURLE_HTTP_POST_ERROR;
       }
@@ -443,22 +656,24 @@ CURLcode http(struct connectdata *conn)
           
       data->fread =
         (size_t (*)(char *, size_t, size_t, FILE *))
-        FormReader; /* set the read function to read from the
-                       generated form data */
+        Curl_FormReader; /* set the read function to read from the
+                            generated form data */
       data->in = (FILE *)&http->form;
 
-      sendf(data->firstsocket, data,
-            "Content-Length: %d\r\n",
-            http->postsize-2);
+      add_bufferf(req_buffer,
+                  "Content-Length: %d\r\n", http->postsize-2);
 
-      pgrsSetUploadSize(data, http->postsize);
+      /* set upload size to the progress meter */
+      Curl_pgrsSetUploadSize(data, http->postsize);
 
-      result = Transfer(conn, data->firstsocket, -1, TRUE,
+      data->request_size = 
+        add_buffer_send(data->firstsocket, conn, req_buffer);
+      result = Curl_Transfer(conn, data->firstsocket, -1, TRUE,
                         &http->readbytecount,
                           data->firstsocket,
                         &http->writebytecount);
       if(result) {
-        FormFree(http->sendit); /* free that whole lot */
+        Curl_FormFree(http->sendit); /* free that whole lot */
         return result;
       }
     }
@@ -466,17 +681,22 @@ CURLcode http(struct connectdata *conn)
       /* Let's PUT the data to the server! */
 
       if(data->infilesize>0) {
-        sendf(data->firstsocket, data,
-              "Content-Length: %d\r\n\r\n", /* file size */
-              data->infilesize );
+        add_bufferf(req_buffer,
+                    "Content-Length: %d\r\n\r\n", /* file size */
+                    data->infilesize );
       }
       else
-        sendf(data->firstsocket, data,
-              "\015\012");
+        add_bufferf(req_buffer, "\015\012");
 
-      pgrsSetUploadSize(data, data->infilesize);
+      /* set the upload size to the progress meter */
+      Curl_pgrsSetUploadSize(data, data->infilesize);
 
-      result = Transfer(conn, data->firstsocket, -1, TRUE,
+      /* this sends the buffer and frees all the buffer resources */
+      data->request_size = 
+        add_buffer_send(data->firstsocket, conn, req_buffer);
+
+      /* prepare for transfer */
+      result = Curl_Transfer(conn, data->firstsocket, -1, TRUE,
                         &http->readbytecount,
                         data->firstsocket,
                         &http->writebytecount);
@@ -491,31 +711,38 @@ CURLcode http(struct connectdata *conn)
         if(!checkheaders(data, "Content-Length:"))
           /* we allow replacing this header, although it isn't very wise to
              actually set your own */
-          sendf(data->firstsocket, data,
-                "Content-Length: %d\r\n",
-                (data->postfieldsize?data->postfieldsize:
-                 strlen(data->postfields)) );
+          add_bufferf(req_buffer,
+                      "Content-Length: %d\r\n",
+                      (data->postfieldsize?data->postfieldsize:
+                       strlen(data->postfields)) );
 
         if(!checkheaders(data, "Content-Type:"))
-          sendf(data->firstsocket, data,
-                "Content-Type: application/x-www-form-urlencoded\r\n");
+          add_bufferf(req_buffer,
+                      "Content-Type: application/x-www-form-urlencoded\r\n");
 
         /* and here comes the actual data */
         if(data->postfieldsize) {
-          ssend(data->firstsocket, data, "\r\n", 2);
-          ssend(data->firstsocket, data, data->postfields, data->postfieldsize);
-          ssend(data->firstsocket, data, "\r\n", 2);
+          add_buffer(req_buffer, "\r\n", 2);
+          add_buffer(req_buffer, data->postfields,
+                     data->postfieldsize);
+          add_buffer(req_buffer, "\r\n", 2);
+        }
+        else {
+          add_bufferf(req_buffer,
+                      "\r\n"
+                      "%s\r\n",
+                      data->postfields );
         }
-        sendf(data->firstsocket, data,
-              "\r\n"
-              "%s\r\n",
-              data->postfields );
       }
       else
-        sendf(data->firstsocket, data, "\r\n");
+        add_buffer(req_buffer, "\r\n", 2);
+
+      /* issue the request */
+      data->request_size = 
+        add_buffer_send(data->firstsocket, conn, req_buffer);
 
       /* HTTP GET/HEAD download: */
-      result = Transfer(conn, data->firstsocket, -1, TRUE, bytecount,
+      result = Curl_Transfer(conn, data->firstsocket, -1, TRUE, bytecount,
                         -1, NULL); /* nothing to upload */
     }
     if(result)

lib/http.h

@@ -8,44 +8,31 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
+
+/* ftp can use this as well */
+CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
+                                     int tunnelsocket,
+                                     char *hostname, int remote_port);
 
 /* protocol-specific functions set up to be called by the main engine */
-
-CURLcode http(struct connectdata *conn);
-CURLcode http_done(struct connectdata *conn);
-CURLcode http_connect(struct connectdata *conn);
-CURLcode http_close(struct connectdata *conn);
+CURLcode Curl_http(struct connectdata *conn);
+CURLcode Curl_http_done(struct connectdata *conn);
+CURLcode Curl_http_connect(struct connectdata *conn);
+CURLcode Curl_http_close(struct connectdata *conn);
 
 #endif

lib/if2ip.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -49,7 +32,7 @@
 #include <unistd.h>
 #endif
 
-#if ! defined(WIN32) && ! defined(__BEOS__)
+#if ! defined(WIN32) && ! defined(__BEOS__) && !defined(__CYGWIN32__)
 
 #ifdef NEED_REENTRANT
 #define _REENTRANT
@@ -89,7 +72,7 @@
 
 #define SYS_ERROR -1
 
-char *if2ip(char *interface, char *buf, int buf_size)
+char *Curl_if2ip(char *interface, char *buf, int buf_size)
 {
   int dummy;
   char *ip=NULL;

lib/if2ip.h

@@ -7,44 +7,27 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 #include "setup.h"
 
 #if ! defined(WIN32) && ! defined(__BEOS__)
-extern char *if2ip(char *interface, char *buf, int buf_size);
+extern char *Curl_if2ip(char *interface, char *buf, int buf_size);
 #else
-#define if2ip(a,b,c) NULL
+#define Curl_if2ip(a,b,c) NULL
 #endif
 
 #endif

lib/krb4.c

@@ -0,0 +1,500 @@
+/* modified by Martin Hedenfalk <mhe@stacken.kth.se> for use in Curl
+ * last modified 2000-09-18
+ */
+
+/*
+ * Copyright (c) 1995, 1996, 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "setup.h"
+
+#ifdef KRB4
+
+#include "security.h"
+#include "base64.h"
+#include <stdlib.h>
+#include <netdb.h>
+#include <syslog.h>
+#include <string.h>
+#include <krb.h>
+
+#include "ftp.h"
+#include "sendf.h"
+
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
+#ifdef FTP_SERVER
+#define LOCAL_ADDR ctrl_addr
+#define REMOTE_ADDR his_addr
+#else
+/*#define LOCAL_ADDR myctladdr***/
+/*#define REMOTE_ADDR hisctladdr***/
+#endif
+
+/*extern struct sockaddr *LOCAL_ADDR, *REMOTE_ADDR;***/
+
+#define LOCAL_ADDR (&local_addr)
+#define REMOTE_ADDR (&conn->serv_addr)
+#define myctladdr LOCAL_ADDR
+#define hisctladdr REMOTE_ADDR
+
+static struct sockaddr_in local_addr;
+
+struct krb4_data {
+    des_cblock key;
+    des_key_schedule schedule;
+    char name[ANAME_SZ];
+    char instance[INST_SZ];
+    char realm[REALM_SZ];
+};
+
+#ifndef HAVE_STRLCPY
+
+size_t
+strlcpy (char *dst, const char *src, size_t dst_sz)
+{
+    size_t n;
+    char *p;
+
+    for (p = dst, n = 0;
+	 n + 1 < dst_sz && *src != '\0';
+	 ++p, ++src, ++n)
+	*p = *src;
+    *p = '\0';
+    if (*src == '\0')
+	return n;
+    else
+	return n + strlen (src);
+}
+#else
+size_t strlcpy (char *dst, const char *src, size_t dst_sz);
+#endif
+
+static int
+krb4_check_prot(void *app_data, int level)
+{
+    if(level == prot_confidential)
+	return -1;
+    return 0;
+}
+
+static int
+krb4_decode(void *app_data, void *buf, int len, int level,
+	    struct connectdata *conn)
+{
+    MSG_DAT m;
+    int e;
+    struct krb4_data *d = app_data;
+    
+    if(level == prot_safe)
+	e = krb_rd_safe(buf, len, &d->key,
+			(struct sockaddr_in *)REMOTE_ADDR,
+			(struct sockaddr_in *)LOCAL_ADDR, &m);
+    else
+	e = krb_rd_priv(buf, len, d->schedule, &d->key, 
+			(struct sockaddr_in *)REMOTE_ADDR,
+			(struct sockaddr_in *)LOCAL_ADDR, &m);
+    if(e){
+	syslog(LOG_ERR, "krb4_decode: %s", krb_get_err_text(e));
+	return -1;
+    }
+    memmove(buf, m.app_data, m.app_length);
+    return m.app_length;
+}
+
+static int
+krb4_overhead(void *app_data, int level, int len)
+{
+    return 31;
+}
+
+static int
+krb4_encode(void *app_data, void *from, int length, int level, void **to,
+	    struct connectdata *conn)
+{
+    struct krb4_data *d = app_data;
+    *to = malloc(length + 31);
+    if(level == prot_safe)
+	return krb_mk_safe(from, *to, length, &d->key, 
+			   (struct sockaddr_in *)LOCAL_ADDR,
+			   (struct sockaddr_in *)REMOTE_ADDR);
+    else if(level == prot_private)
+	return krb_mk_priv(from, *to, length, d->schedule, &d->key, 
+			   (struct sockaddr_in *)LOCAL_ADDR,
+			   (struct sockaddr_in *)REMOTE_ADDR);
+    else
+	return -1;
+}
+
+#ifdef FTP_SERVER
+
+static int
+krb4_adat(void *app_data, void *buf, size_t len)
+{
+    KTEXT_ST tkt;
+    AUTH_DAT auth_dat;
+    char *p;
+    int kerror;
+    u_int32_t cs;
+    char msg[35]; /* size of encrypted block */
+    int tmp_len;
+    struct krb4_data *d = app_data;
+    char inst[INST_SZ];
+    struct sockaddr_in *his_addr_sin = (struct sockaddr_in *)his_addr;
+
+    memcpy(tkt.dat, buf, len);
+    tkt.length = len;
+
+    k_getsockinst(0, inst, sizeof(inst));
+    kerror = krb_rd_req(&tkt, "ftp", inst, 
+			his_addr_sin->sin_addr.s_addr, &auth_dat, "");
+    if(kerror == RD_AP_UNDEC){
+	k_getsockinst(0, inst, sizeof(inst));
+	kerror = krb_rd_req(&tkt, "rcmd", inst, 
+			    his_addr_sin->sin_addr.s_addr, &auth_dat, "");
+    }
+
+    if(kerror){
+	reply(535, "Error reading request: %s.", krb_get_err_text(kerror));
+	return -1;
+    }
+    
+    memcpy(d->key, auth_dat.session, sizeof(d->key));
+    des_set_key(&d->key, d->schedule);
+
+    strlcpy(d->name, auth_dat.pname, sizeof(d->name));
+    strlcpy(d->instance, auth_dat.pinst, sizeof(d->instance));
+    strlcpy(d->realm, auth_dat.prealm, sizeof(d->instance));
+
+    cs = auth_dat.checksum + 1;
+    {
+	unsigned char tmp[4];
+	KRB_PUT_INT(cs, tmp, 4, sizeof(tmp));
+	tmp_len = krb_mk_safe(tmp, msg, 4, &d->key,
+			      (struct sockaddr_in *)LOCAL_ADDR,
+			      (struct sockaddr_in *)REMOTE_ADDR);
+    }
+    if(tmp_len < 0){
+	reply(535, "Error creating reply: %s.", strerror(errno));
+	return -1;
+    }
+    len = tmp_len;
+    if(base64_encode(msg, len, &p) < 0) {
+	reply(535, "Out of memory base64-encoding.");
+	return -1;
+    }
+    reply(235, "ADAT=%s", p);
+    sec_complete = 1;
+    free(p);
+    return 0;
+}
+
+static int
+krb4_userok(void *app_data, char *user)
+{
+    struct krb4_data *d = app_data;
+    return krb_kuserok(d->name, d->instance, d->realm, user);
+}
+
+struct sec_server_mech krb4_server_mech = {
+    "KERBEROS_V4",
+    sizeof(struct krb4_data),
+    NULL, /* init */
+    NULL, /* end */
+    krb4_check_prot,
+    krb4_overhead,
+    krb4_encode,
+    krb4_decode,
+    /* */
+    NULL,
+    krb4_adat,
+    NULL, /* pbsz */
+    NULL, /* ccc */
+    krb4_userok
+};
+
+#else /* FTP_SERVER */
+
+static int
+mk_auth(struct krb4_data *d, KTEXT adat, 
+	char *service, char *host, int checksum)
+{
+    int ret;
+    CREDENTIALS cred;
+    char sname[SNAME_SZ], inst[INST_SZ], realm[REALM_SZ];
+
+    strlcpy(sname, service, sizeof(sname));
+    strlcpy(inst, krb_get_phost(host), sizeof(inst));
+    strlcpy(realm, krb_realmofhost(host), sizeof(realm));
+    ret = krb_mk_req(adat, sname, inst, realm, checksum);
+    if(ret)
+	return ret;
+    strlcpy(sname, service, sizeof(sname));
+    strlcpy(inst, krb_get_phost(host), sizeof(inst));
+    strlcpy(realm, krb_realmofhost(host), sizeof(realm));
+    ret = krb_get_cred(sname, inst, realm, &cred);
+    memmove(&d->key, &cred.session, sizeof(des_cblock));
+    des_key_sched(&d->key, d->schedule);
+    memset(&cred, 0, sizeof(cred));
+    return ret;
+}
+
+static int
+krb4_auth(void *app_data, struct connectdata *conn)
+{
+    int ret;
+    char *p;
+    int len;
+    KTEXT_ST adat;
+    MSG_DAT msg_data;
+    int checksum;
+    u_int32_t cs;
+    struct krb4_data *d = app_data;
+    struct sockaddr_in *localaddr  = (struct sockaddr_in *)LOCAL_ADDR;
+#if 0
+    struct sockaddr_in *remoteaddr = (struct sockaddr_in *)REMOTE_ADDR;
+#endif
+    char *host = conn->hp->h_name;
+    size_t nread;
+    int l = sizeof(local_addr);
+
+    if(getsockname(conn->data->firstsocket,
+                   (struct sockaddr *)LOCAL_ADDR, &l) < 0)
+	perror("getsockname()");
+
+    checksum = getpid();
+    ret = mk_auth(d, &adat, "ftp", host, checksum);
+    if(ret == KDC_PR_UNKNOWN)
+	ret = mk_auth(d, &adat, "rcmd", host, checksum);
+    if(ret){
+	printf("%s\n", krb_get_err_text(ret));
+	return AUTH_CONTINUE;
+    }
+
+#ifdef HAVE_KRB_GET_OUR_IP_FOR_REALM
+    if (krb_get_config_bool("nat_in_use")) {
+      struct in_addr natAddr;
+
+      if (krb_get_our_ip_for_realm(krb_realmofhost(host),
+				   &natAddr) != KSUCCESS
+	  && krb_get_our_ip_for_realm(NULL, &natAddr) != KSUCCESS)
+	printf("Can't get address for realm %s\n",
+	       krb_realmofhost(host));
+      else {
+	if (natAddr.s_addr != localaddr->sin_addr.s_addr) {
+	  printf("Using NAT IP address (%s) for kerberos 4\n",
+		 (char *)inet_ntoa(natAddr));
+	  localaddr->sin_addr = natAddr;
+	  
+	  /*
+	   * This not the best place to do this, but it
+	   * is here we know that (probably) NAT is in
+	   * use!
+	   */
+
+	  /*passivemode = 1;***/
+	  /*printf("Setting: Passive mode on.\n");***/
+	}
+      }
+    }
+#endif
+
+    /*printf("Local address is %s\n", inet_ntoa(localaddr->sin_addr));***/
+    /*printf("Remote address is %s\n", inet_ntoa(remoteaddr->sin_addr));***/
+
+    if(Curl_base64_encode(adat.dat, adat.length, &p) < 0) {
+	printf("Out of memory base64-encoding.\n");
+	return AUTH_CONTINUE;
+    }
+    /*ret = command("ADAT %s", p)*/
+    Curl_ftpsendf(conn->data->firstsocket, conn, "ADAT %s", p);
+    /* wait for feedback */
+    nread = Curl_GetFTPResponse(conn->data->firstsocket,
+                                conn->data->buffer, conn, NULL);
+    if(nread < 0)
+	return /*CURLE_OPERATION_TIMEOUTED*/-1;
+    free(p);
+
+    if(/*ret != COMPLETE*/conn->data->buffer[0] != '2'){
+	printf("Server didn't accept auth data.\n");
+	return AUTH_ERROR;
+    }
+
+    p = strstr(/*reply_string*/conn->data->buffer, "ADAT=");
+    if(!p){
+	printf("Remote host didn't send adat reply.\n");
+	return AUTH_ERROR;
+    }
+    p += 5;
+    len = Curl_base64_decode(p, adat.dat);
+    if(len < 0){
+	printf("Failed to decode base64 from server.\n");
+	return AUTH_ERROR;
+    }
+    adat.length = len;
+    ret = krb_rd_safe(adat.dat, adat.length, &d->key, 
+		      (struct sockaddr_in *)hisctladdr, 
+		      (struct sockaddr_in *)myctladdr, &msg_data);
+    if(ret){
+	printf("Error reading reply from server: %s.\n", 
+	       krb_get_err_text(ret));
+	return AUTH_ERROR;
+    }
+    krb_get_int(msg_data.app_data, &cs, 4, 0);
+    if(cs - checksum != 1){
+	printf("Bad checksum returned from server.\n");
+	return AUTH_ERROR;
+    }
+    return AUTH_OK;
+}
+
+struct sec_client_mech krb4_client_mech = {
+    "KERBEROS_V4",
+    sizeof(struct krb4_data),
+    NULL, /* init */
+    krb4_auth,
+    NULL, /* end */
+    krb4_check_prot,
+    krb4_overhead,
+    krb4_encode,
+    krb4_decode
+};
+
+#endif /* FTP_SERVER */
+
+void krb_kauth(struct connectdata *conn)
+{
+    des_cblock key;
+    des_key_schedule schedule;
+    KTEXT_ST tkt, tktcopy;
+    char *name;
+    char *p;
+    char passwd[100];
+    int tmp;
+    size_t nread;
+	
+    int save;
+
+    save = set_command_prot(conn, prot_private);
+    /*ret = command("SITE KAUTH %s", name);***/
+    Curl_ftpsendf(conn->data->firstsocket, conn,
+             "SITE KAUTH %s", conn->data->user);
+    /* wait for feedback */
+    nread = Curl_GetFTPResponse(conn->data->firstsocket, conn->data->buffer,
+                                conn, NULL);
+    if(nread < 0)
+	return /*CURLE_OPERATION_TIMEOUTED*/;
+
+    if(/*ret != CONTINUE*/conn->data->buffer[0] != '3'){
+	set_command_prot(conn, save);
+	/*code = -1;***/
+	return;
+    }
+    p = strstr(/*reply_string***/conn->data->buffer, "T=");
+    if(!p){
+	printf("Bad reply from server.\n");
+	set_command_prot(conn, save);
+	/*code = -1;***/
+	return;
+    }
+    p += 2;
+    tmp = Curl_base64_decode(p, &tkt.dat);
+    if(tmp < 0){
+	printf("Failed to decode base64 in reply.\n");
+	set_command_prot(conn, save);
+	/*code = -1;***/
+	return;
+    }
+    tkt.length = tmp;
+    tktcopy.length = tkt.length;
+    
+    p = strstr(/*reply_string***/conn->data->buffer, "P=");
+    if(!p){
+	printf("Bad reply from server.\n");
+	set_command_prot(conn, save);
+	/*code = -1;***/
+	return;
+    }
+    name = p + 2;
+    for(; *p && *p != ' ' && *p != '\r' && *p != '\n'; p++);
+    *p = 0;
+
+#if 0
+    snprintf(buf, sizeof(buf), "Password for %s:", name);
+    if (des_read_pw_string (passwd, sizeof(passwd)-1, buf, 0))
+        *passwd = '\0';
+    des_string_to_key (passwd, &key);
+#else
+    des_string_to_key (conn->data->passwd, &key);
+#endif
+
+    des_key_sched(&key, schedule);
+    
+    des_pcbc_encrypt((des_cblock*)tkt.dat, (des_cblock*)tktcopy.dat,
+		     tkt.length,
+		     schedule, &key, DES_DECRYPT);
+    if (strcmp ((char*)tktcopy.dat + 8,
+		KRB_TICKET_GRANTING_TICKET) != 0) {
+        afs_string_to_key (passwd,
+			   krb_realmofhost(/*hostname***/conn->hp->h_name),
+			   &key);
+	des_key_sched (&key, schedule);
+	des_pcbc_encrypt((des_cblock*)tkt.dat, (des_cblock*)tktcopy.dat,
+			 tkt.length,
+			 schedule, &key, DES_DECRYPT);
+    }
+    memset(key, 0, sizeof(key));
+    memset(schedule, 0, sizeof(schedule));
+    memset(passwd, 0, sizeof(passwd));
+    if(Curl_base64_encode(tktcopy.dat, tktcopy.length, &p) < 0) {
+      failf(conn->data, "Out of memory base64-encoding.\n");
+      set_command_prot(conn, save);
+      /*code = -1;***/
+      return;
+    }
+    memset (tktcopy.dat, 0, tktcopy.length);
+    /*ret = command("SITE KAUTH %s %s", name, p);***/
+    Curl_ftpsendf(conn->data->firstsocket, conn,
+             "SITE KAUTH %s %s", name, p);
+    /* wait for feedback */
+    nread = Curl_GetFTPResponse(conn->data->firstsocket, conn->data->buffer,
+                                conn, NULL);
+    if(nread < 0)
+	return /*CURLE_OPERATION_TIMEOUTED*/;
+    free(p);
+    set_command_prot(conn, save);
+}
+
+#endif /* KRB4 */

lib/krb4.h

@@ -0,0 +1,27 @@
+#ifndef __KRB4_H
+#define __KRB4_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
+void krb_kauth(struct connectdata *conn);
+
+#endif

lib/ldap.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Contributor(s):
- *  Bj<42>rn Reese <breese@mail1.stofanet.dk>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -134,19 +117,18 @@ static void * DynaGetFunction(char *name)
 static int WriteProc(void *param, char *text, int len)
 {
   struct UrlData *data = (struct UrlData *)param;
-
-  data->fwrite(text, 1, strlen(text), data->out);
+  Curl_client_write(data, CLIENTWRITE_BODY, text, 0);
   return 0;
 }
 
-CURLcode ldap_done(struct connectdata *conn)
+CURLcode Curl_ldap_done(struct connectdata *conn)
 {
   return CURLE_OK;
 }
 
 /***********************************************************************
  */
-CURLcode ldap(struct connectdata *conn)
+CURLcode Curl_ldap(struct connectdata *conn)
 {
   CURLcode status = CURLE_OK;
   int rc;

lib/ldap.h

@@ -8,39 +8,22 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://www.fts.frontec.se/~dast/curl/
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-CURLcode ldap(struct connectdata *conn);
-CURLcode ldap_done(struct connectdata *conn);
+ * $Id$
+ *****************************************************************************/
+CURLcode Curl_ldap(struct connectdata *conn);
+CURLcode Curl_ldap_done(struct connectdata *conn);
 
 #endif /* __LDAP_H */

lib/libcurl.def

@@ -0,0 +1,42 @@
+;
+; Definition file for the DLL version of the LIBCURL library from curl
+;
+
+LIBRARY		LIBCURL
+
+DESCRIPTION	'curl libcurl - http://curl.haxx.se'
+
+EXPORTS
+	curl_close @ 1 ; 
+	curl_connect @ 2 ; 
+	curl_disconnect @ 3 ; 
+	curl_do @ 4 ; 
+	curl_done @ 5 ; 
+	curl_easy_cleanup @ 6 ; 
+	curl_easy_getinfo @ 7 ; 
+	curl_easy_init @ 8 ; 
+	curl_easy_perform @ 9 ; 
+	curl_easy_setopt @ 10 ; 
+	curl_escape @ 11 ; 
+	curl_formparse @ 12 ; 
+	curl_free @ 13 ; 
+	curl_getdate @ 14 ; 
+	curl_getenv @ 15 ; 
+	curl_init @ 16 ; 
+	curl_open @ 17 ; 
+	curl_read @ 18 ; 
+	curl_setopt @ 19 ; 
+	curl_slist_append @ 20 ; 
+	curl_slist_free_all @ 21 ; 
+	curl_transfer @ 22 ; 
+	curl_unescape @ 23 ; 
+	curl_version @ 24 ; 
+	curl_write @ 25 ; 
+	maprintf @ 26 ; 
+ 	mfprintf @ 27 ;
+ 	mprintf @ 28 ;
+ 	msprintf @ 29 ;
+ 	msnprintf @ 30 ;
+ 	mvfprintf @ 31 ;
+	strequal @ 32 ; 
+	strnequal @ 33 ; 

lib/memdebug.c

@@ -0,0 +1,157 @@
+#ifdef MALLOCDEBUG
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ *****************************************************************************/
+
+#include "setup.h"
+
+#include <curl/curl.h>
+
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+#include <winsock.h>
+#else /* some kind of unix */
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#endif
+
+#define _MPRINTF_REPLACE
+#include <curl/mprintf.h>
+#include "urldata.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+/* DONT include memdebug.h here! */
+
+/*
+ * Note that these debug functions are very simple and they are meant to
+ * remain so. For advanced analysis, record a log file and write perl scripts
+ * to analyze them!
+ *
+ * Don't use these with multithreaded test programs!
+ */
+
+FILE *logfile;
+
+/* this sets the log file name */
+void curl_memdebug(char *logname)
+{
+  logfile = fopen(logname, "w");
+}
+
+
+void *curl_domalloc(size_t size, int line, char *source)
+{
+  void *mem=(malloc)(size);
+  fprintf(logfile?logfile:stderr, "MEM %s:%d malloc(%d) = %p\n",
+          source, line, size, mem);
+  return mem;
+}
+
+char *curl_dostrdup(char *str, int line, char *source)
+{
+  char *mem;
+  size_t len;
+  
+  if(NULL ==str) {
+    fprintf(stderr, "ILLEGAL strdup() on NULL at %s:%d\n",
+            source, line);
+    exit(2);
+  }
+
+  mem=(strdup)(str);
+  len=strlen(str)+1;
+  fprintf(logfile?logfile:stderr, "MEM %s:%d strdup(%p) (%d) = %p\n",
+          source, line, str, len, mem);
+  return mem;
+}
+
+void *curl_dorealloc(void *ptr, size_t size, int line, char *source)
+{
+  void *mem=(realloc)(ptr, size);
+  fprintf(logfile?logfile:stderr, "MEM %s:%d realloc(%p, %d) = %p\n",
+          source, line, ptr, size, mem);
+  return mem;
+}
+
+void curl_dofree(void *ptr, int line, char *source)
+{
+  if(NULL == ptr) {
+    fprintf(stderr, "ILLEGAL free() on NULL at %s:%d\n",
+            source, line);
+    exit(2);
+  }
+
+  (free)(ptr);
+
+  fprintf(logfile?logfile:stderr, "MEM %s:%d free(%p)\n",
+          source, line, ptr);
+}
+
+int curl_socket(int domain, int type, int protocol, int line, char *source)
+{
+  int sockfd=(socket)(domain, type, protocol);
+  fprintf(logfile?logfile:stderr, "FD %s:%d socket() = %d\n",
+          source, line, sockfd);
+  return sockfd;
+}
+
+int curl_accept(int s, struct sockaddr *addr, int *addrlen,
+                int line, char *source)
+{
+  int sockfd=(accept)(s, addr, addrlen);
+  fprintf(logfile?logfile:stderr, "FD %s:%d accept() = %d\n",
+          source, line, sockfd);
+  return sockfd;
+}
+
+/* this is our own defined way to close sockets on *ALL* platforms */
+int curl_sclose(int sockfd, int line, char *source)
+{
+  int res=sclose(sockfd);
+  fprintf(logfile?logfile:stderr, "FD %s:%d sclose(%d)\n",
+          source, line, sockfd);
+  return res;
+}
+
+FILE *curl_fopen(char *file, char *mode, int line, char *source)
+{
+  FILE *res=(fopen)(file, mode);
+  fprintf(logfile?logfile:stderr, "FILE %s:%d fopen(\"%s\") = %p\n",
+          source, line, file, res);
+  return res;
+}
+
+int curl_fclose(FILE *file, int line, char *source)
+{
+  int res=(fclose)(file);
+  fprintf(logfile?logfile:stderr, "FILE %s:%d fclose(%p)\n",
+          source, line, file);
+  return res;
+}
+
+#endif /* MALLOCDEBUG */

lib/memdebug.h

@@ -0,0 +1,42 @@
+#ifdef MALLOCDEBUG
+
+#include <sys/socket.h>
+#include <stdio.h>
+
+/* memory functions */
+void *curl_domalloc(size_t size, int line, char *source);
+void *curl_dorealloc(void *ptr, size_t size, int line, char *source);
+void curl_dofree(void *ptr, int line, char *source);
+char *curl_dostrdup(char *str, int line, char *source);
+void curl_memdebug(char *logname);
+
+/* file descriptor manipulators */
+int curl_socket(int domain, int type, int protocol, int, char *);
+int curl_sclose(int sockfd, int, char *);
+int curl_accept(int s, struct sockaddr *addr, int *addrlen,
+                int line, char *source);
+
+/* FILE functions */
+FILE *curl_fopen(char *file, char *mode, int line, char *source);
+int curl_fclose(FILE *file, int line, char *source);
+
+/* Set this symbol on the command-line, recompile all lib-sources */
+#define strdup(ptr) curl_dostrdup(ptr, __LINE__, __FILE__)
+#define malloc(size) curl_domalloc(size, __LINE__, __FILE__)
+#define realloc(ptr,size) curl_dorealloc(ptr, size, __LINE__, __FILE__)
+#define free(ptr) curl_dofree(ptr, __LINE__, __FILE__)
+
+#define socket(domain,type,protocol)\
+ curl_socket(domain,type,protocol,__LINE__,__FILE__)
+#define accept(sock,addr,len)\
+ curl_accept(sock,addr,len,__LINE__,__FILE__)
+
+/* sclose is probably already defined, redefine it! */
+#undef sclose
+#define sclose(sockfd) curl_sclose(sockfd,__LINE__,__FILE__)
+
+#undef fopen
+#define fopen(file,mode) curl_fopen(file,mode,__LINE__,__FILE__)
+#define fclose(file) curl_fclose(file,__LINE__,__FILE__)
+
+#endif

lib/mprintf.c

@@ -4,6 +4,15 @@
  *
  *************************************************************************
  *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
+ * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
+ *
  * Purpose:
  *  A merge of Bjorn Reese's format() function and Daniel's dsprintf()
  *  1.0. A full blooded printf() clone with full support for <num>$
@@ -98,6 +107,10 @@ static const char rcsid[] = "@(#)$Id$";
 #include <ctype.h>
 #include <string.h>
 
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
 
 #define BUFFSIZE 256 /* buffer for long-to-str and float-to-str calcs */
 #define MAX_PARAMETERS 128 /* lame static limit */
@@ -194,7 +207,7 @@ struct asprintf {
   size_t alloc; /* length of alloc */
 };
 
-int msprintf(char *buffer, const char *format, ...);
+int curl_msprintf(char *buffer, const char *format, ...);
 
 static int dprintf_DollarString(char *input, char **end)
 {
@@ -942,11 +955,11 @@ static int dprintf_formatf(
 
 	if(width >= 0) {
 	  /* RECURSIVE USAGE */
-	  fptr += msprintf(fptr, "%d", width);
+	  fptr += curl_msprintf(fptr, "%d", width);
 	}
 	if(prec >= 0) {
 	  /* RECURSIVE USAGE */
-	  fptr += msprintf(fptr, ".%d", prec);
+	  fptr += curl_msprintf(fptr, ".%d", prec);
 	}
 	if (p->flags & FLAGS_LONG)
 	  strcat(fptr, "l");
@@ -997,33 +1010,6 @@ static int dprintf_formatf(
   return done;
 }
 
-static int StoreNonPrintable(int output, struct nsprintf *infop)
-{
-  /* If the character isn't printable then we convert it */
-  char work[64], *w;
-  int num = output;
-
-  w = &work[sizeof(work)];
-  *(--w) = (char)0;
-  for(; num > 0; num /= 10) {
-    *(--w) = lower_digits[num % 10];
-  }
-  if (infop->length + strlen(w) + 1 < infop->max)
-    {
-      infop->buffer[0] = '\\';
-      infop->buffer++;
-      infop->length++;
-      for (; *w; w++)
-	{
-	  infop->buffer[0] = *w;
-	  infop->buffer++;
-	  infop->length++;
-	}
-      return output;
-    }
-  return -1;
-}
-
 /* fputc() look-alike */
 static int addbyter(int output, FILE *data)
 {
@@ -1031,22 +1017,15 @@ static int addbyter(int output, FILE *data)
  
   if(infop->length < infop->max) {
     /* only do this if we haven't reached max length yet */
-    if (isprint(output) || isspace(output))
-      {
-	infop->buffer[0] = (char)output; /* store */
-	infop->buffer++; /* increase pointer */
-	infop->length++; /* we are now one byte larger */
-      }
-    else
-      {
-	return StoreNonPrintable(output, infop);
-      }
+    infop->buffer[0] = (char)output; /* store */
+    infop->buffer++; /* increase pointer */
+    infop->length++; /* we are now one byte larger */
     return output; /* fputc() returns like this on success */
   }
   return -1;
 }
 
-int msnprintf(char *buffer, size_t maxlength, const char *format, ...)
+int curl_msnprintf(char *buffer, size_t maxlength, const char *format, ...)
 {
   va_list ap_save; /* argument pointer */
   int retcode;
@@ -1066,7 +1045,7 @@ int msnprintf(char *buffer, size_t maxlength, const char *format, ...)
   return retcode;
 }
 
-int mvsnprintf(char *buffer, size_t maxlength, const char *format, va_list ap_save)
+int curl_mvsnprintf(char *buffer, size_t maxlength, const char *format, va_list ap_save)
 {
   int retcode;
   struct nsprintf info;
@@ -1113,7 +1092,7 @@ static int alloc_addbyter(int output, FILE *data)
 
 }
 
-char *maprintf(const char *format, ...)
+char *curl_maprintf(const char *format, ...)
 {
   va_list ap_save; /* argument pointer */
   int retcode;
@@ -1134,7 +1113,7 @@ char *maprintf(const char *format, ...)
     return NULL;
 }
 
-char *mvaprintf(const char *format, va_list ap_save)
+char *curl_mvaprintf(const char *format, va_list ap_save)
 {
   int retcode;
   struct asprintf info;
@@ -1161,7 +1140,7 @@ static int storebuffer(int output, FILE *data)
   return output; /* act like fputc() ! */
 }
 
-int msprintf(char *buffer, const char *format, ...)
+int curl_msprintf(char *buffer, const char *format, ...)
 {
   va_list ap_save; /* argument pointer */
   int retcode;
@@ -1174,7 +1153,7 @@ int msprintf(char *buffer, const char *format, ...)
 
 extern int fputc(int, FILE *);
 
-int mprintf(const char *format, ...)
+int curl_mprintf(const char *format, ...)
 {
   int retcode;
   va_list ap_save; /* argument pointer */
@@ -1184,7 +1163,7 @@ int mprintf(const char *format, ...)
   return retcode;
 }
 
-int mfprintf(FILE *whereto, const char *format, ...)
+int curl_mfprintf(FILE *whereto, const char *format, ...)
 {
   int retcode;
   va_list ap_save; /* argument pointer */
@@ -1194,7 +1173,7 @@ int mfprintf(FILE *whereto, const char *format, ...)
   return retcode;
 }
 
-int mvsprintf(char *buffer, const char *format, va_list ap_save)
+int curl_mvsprintf(char *buffer, const char *format, va_list ap_save)
 {
   int retcode;
   retcode = dprintf_formatf(&buffer, storebuffer, format, ap_save);
@@ -1202,12 +1181,12 @@ int mvsprintf(char *buffer, const char *format, va_list ap_save)
   return retcode;
 }
 
-int mvprintf(const char *format, va_list ap_save)
+int curl_mvprintf(const char *format, va_list ap_save)
 {
   return dprintf_formatf(stdout, fputc, format, ap_save);
 }
 
-int mvfprintf(FILE *whereto, const char *format, va_list ap_save)
+int curl_mvfprintf(FILE *whereto, const char *format, va_list ap_save)
 {
   return dprintf_formatf(whereto, fputc, format, ap_save);
 }

lib/netrc.c

@@ -5,50 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- *  Contributor(s):
- *   Rafael Sagula <sagula@inf.ufrgs.br>
- *   Sampo Kellomaki <sampo@iki.fi>
- *   Linas Vepstas <linas@linas.org>
- *   Bjorn Reese <breese@imada.ou.dk>
- *   Johan Anderson <johan@homemail.com>
- *   Kjell Ericson <Kjell.Ericson@haxx.se>
- *   Troy Engel <tengel@palladium.net>
- *   Ryan Nelson <ryan@inch.com>
- *   Bjorn Stenberg <Bjorn.Stenberg@haxx.se>
- *   Angus Mackay <amackay@gus.ml.org>
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -80,15 +51,15 @@ enum {
 #define LOGINSIZE 64
 #define PASSWORDSIZE 64
 
-int ParseNetrc(char *host,
-	       char *login,
-	       char *password)
+int Curl_parsenetrc(char *host,
+                    char *login,
+                    char *password)
 {
   FILE *file;
   char netrcbuffer[256];
   int retcode=1;
   
-  char *home = GetEnv("HOME"); /* portable environment reader */
+  char *home = curl_getenv("HOME"); /* portable environment reader */
   int state=NOTHING;
 
   char state_login=0;

lib/netrc.h

@@ -7,67 +7,22 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- *  Contributor(s):
- *   Rafael Sagula <sagula@inf.ufrgs.br>
- *   Sampo Kellomaki <sampo@iki.fi>
- *   Linas Vepstas <linas@linas.org>
- *   Bjorn Reese <breese@imada.ou.dk>
- *   Johan Anderson <johan@homemail.com>
- *   Kjell Ericson <Kjell.Ericson@haxx.se>
- *   Troy Engel <tengel@palladium.net>
- *   Ryan Nelson <ryan@inch.com>
- *   Bjorn Stenberg <Bjorn.Stenberg@haxx.se>
- *   Angus Mackay <amackay@gus.ml.org>
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- * $Log$
- * Revision 1.3  2000-06-20 15:31:26  bagder
- * haxx.nu => haxx.se
- *
- * Revision 1.2  2000/01/10 23:36:15  bagder
- * syncing with local edit
- *
- * Revision 1.3  1999/09/06 06:59:41  dast
- * Changed email info
- *
- * Revision 1.2  1999/08/13 07:34:48  dast
- * Changed the URL in the header
- *
- * Revision 1.1.1.1  1999/03/11 22:23:34  dast
- * Imported sources
- *
- ****************************************************************************/
-int ParseNetrc(char *host,
-	       char *login,
-	       char *password);
+ * $Id$
+ *****************************************************************************/
+int Curl_parsenetrc(char *host,
+                    char *login,
+                    char *password);
 #endif

lib/progress.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -62,7 +45,7 @@
 
 #include "progress.h"
 
-void time2str(char *r, int t)
+static void time2str(char *r, int t)
 {
   int h = (t/3600);
   int m = (t-(h*3600))/60;
@@ -72,7 +55,7 @@ void time2str(char *r, int t)
 
 /* The point of this function would be to return a string of the input data,
    but never longer than 5 columns. Add suffix k, M, G when suitable... */
-char *max5data(double bytes, char *max5)
+static char *max5data(double bytes, char *max5)
 {
 #define ONE_KILOBYTE 1024
 #define ONE_MEGABYTE (1024*1024)
@@ -108,30 +91,40 @@ char *max5data(double bytes, char *max5)
 
 */
 
-void pgrsDone(struct UrlData *data)
+void Curl_pgrsDone(struct UrlData *data)
 {
   if(!(data->progress.flags & PGRS_HIDE)) {
     data->progress.lastshow=0;
-    pgrsUpdate(data); /* the final (forced) update */
-    fprintf(stderr, "\n");
+    Curl_pgrsUpdate(data); /* the final (forced) update */
+    fprintf(data->err, "\n");
   }
 }
 
-void pgrsTime(struct UrlData *data, timerid timer)
+void Curl_pgrsTime(struct UrlData *data, timerid timer)
 {
   switch(timer) {
   default:
   case TIMER_NONE:
     /* mistake filter */
     break;
+  case TIMER_STARTSINGLE:
+    /* This is set at the start of a single fetch, there may be several
+       fetches within an operation, why we add all other times relative
+       to this one */
+    data->progress.t_startsingle = Curl_tvnow();
+    break;
+
   case TIMER_NAMELOOKUP:
-    data->progress.t_nslookup = tvnow();
+    data->progress.t_nslookup += Curl_tvdiff(Curl_tvnow(),
+                                        data->progress.t_startsingle);
     break;
   case TIMER_CONNECT:
-    data->progress.t_connect = tvnow();
+    data->progress.t_connect += Curl_tvdiff(Curl_tvnow(),
+                                       data->progress.t_startsingle);
     break;
   case TIMER_PRETRANSFER:
-    data->progress.t_pretransfer = tvnow();
+    data->progress.t_pretransfer += Curl_tvdiff(Curl_tvnow(),
+                                           data->progress.t_startsingle);
     break;
   case TIMER_POSTRANSFER:
     /* this is the normal end-of-transfer thing */
@@ -139,22 +132,22 @@ void pgrsTime(struct UrlData *data, timerid timer)
   }
 }
 
-void pgrsStartNow(struct UrlData *data)
+void Curl_pgrsStartNow(struct UrlData *data)
 {
-  data->progress.start = tvnow();
+  data->progress.start = Curl_tvnow();
 }
 
-void pgrsSetDownloadCounter(struct UrlData *data, double size)
+void Curl_pgrsSetDownloadCounter(struct UrlData *data, double size)
 {
   data->progress.downloaded = size;
 }
 
-void pgrsSetUploadCounter(struct UrlData *data, double size)
+void Curl_pgrsSetUploadCounter(struct UrlData *data, double size)
 {
   data->progress.uploaded = size;
 }
 
-void pgrsSetDownloadSize(struct UrlData *data, double size)
+void Curl_pgrsSetDownloadSize(struct UrlData *data, double size)
 {
   if(size > 0) {
     data->progress.size_dl = size;
@@ -162,7 +155,7 @@ void pgrsSetDownloadSize(struct UrlData *data, double size)
   }
 }
 
-void pgrsSetUploadSize(struct UrlData *data, double size)
+void Curl_pgrsSetUploadSize(struct UrlData *data, double size)
 {
   if(size > 0) {
     data->progress.size_ul = size;
@@ -178,12 +171,12 @@ void pgrsSetUploadSize(struct UrlData *data, double size)
 
  */
 
-int pgrsUpdate(struct UrlData *data)
+int Curl_pgrsUpdate(struct UrlData *data)
 {
   struct timeval now;
   int result;
 
-  char max5[6][6];
+  char max5[6][10];
   double dlpercen=0;
   double ulpercen=0;
   double total_percen=0;
@@ -191,12 +184,7 @@ int pgrsUpdate(struct UrlData *data)
   double total_transfer;
   double total_expected_transfer;
 
-#define CURR_TIME 5
-
-  static double speeder[ CURR_TIME ];
-  static int speeder_c=0;
-
-  int nowindex = speeder_c% CURR_TIME;
+  int nowindex = data->progress.speeder_c% CURR_TIME;
   int checkindex;
   int count;
 
@@ -222,16 +210,16 @@ int pgrsUpdate(struct UrlData *data)
     data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
   }
 
-  now = tvnow(); /* what time is it */
+  now = Curl_tvnow(); /* what time is it */
 
-  if(data->progress.lastshow == tvlong(now))
+  /* The exact time spent so far */
+  data->progress.timespent = Curl_tvdiff (now, data->progress.start);
+
+  if(data->progress.lastshow == Curl_tvlong(now))
     return 0; /* never update this more than once a second if the end isn't 
                  reached */
   data->progress.lastshow = now.tv_sec;
 
-  /* The exact time spent so far */
-  data->progress.timespent = tvdiff (now, data->progress.start);
-
   /* The average download speed this far */
   data->progress.dlspeed = data->progress.downloaded/(data->progress.timespent!=0.0?data->progress.timespent:1.0);
 
@@ -241,15 +229,19 @@ int pgrsUpdate(struct UrlData *data)
   /* Let's do the "current speed" thing, which should use the fastest
          of the dl/ul speeds */
 
-  speeder[ nowindex ] = data->progress.downloaded>data->progress.uploaded?
+  data->progress.speeder[ nowindex ] =
+    data->progress.downloaded>data->progress.uploaded?
     data->progress.downloaded:data->progress.uploaded;
-  speeder_c++; /* increase */
-  count = ((speeder_c>=CURR_TIME)?CURR_TIME:speeder_c) - 1;
-  checkindex = (speeder_c>=CURR_TIME)?speeder_c%CURR_TIME:0;
+  data->progress.speeder_c++; /* increase */
+  count = ((data->progress.speeder_c>=CURR_TIME)?
+           CURR_TIME:data->progress.speeder_c) - 1;
+  checkindex = (data->progress.speeder_c>=CURR_TIME)?
+    data->progress.speeder_c%CURR_TIME:0;
 
   /* find out the average speed the last CURR_TIME seconds */
   data->progress.current_speed =
-    (speeder[nowindex]-speeder[checkindex])/(count?count:1);
+    (data->progress.speeder[nowindex]-
+     data->progress.speeder[checkindex])/(count?count:1);
 
   if(data->progress.flags & PGRS_HIDE)
     return 0;
@@ -265,17 +257,13 @@ int pgrsUpdate(struct UrlData *data)
   }
 
       /* Figure out the estimated time of arrival for the upload */
-  if(data->progress.flags & PGRS_UL_SIZE_KNOWN) {
-    if(!data->progress.ulspeed)
-      data->progress.ulspeed=1;
+  if((data->progress.flags & PGRS_UL_SIZE_KNOWN) && data->progress.ulspeed){
     ulestimate = data->progress.size_ul / data->progress.ulspeed;
     ulpercen = (data->progress.uploaded / data->progress.size_ul)*100;
   }
 
   /* ... and the download */
-  if(data->progress.flags & PGRS_DL_SIZE_KNOWN) {
-    if(!data->progress.dlspeed)
-      data->progress.dlspeed=1;
+  if((data->progress.flags & PGRS_DL_SIZE_KNOWN) && data->progress.dlspeed) {
     dlestimate = data->progress.size_dl / data->progress.dlspeed;
     dlpercen = (data->progress.downloaded / data->progress.size_dl)*100;
   }
@@ -284,6 +272,7 @@ int pgrsUpdate(struct UrlData *data)
          total estimate! */
   total_estimate = ulestimate>dlestimate?ulestimate:dlestimate;
 
+
   /* If we have a total estimate, we can display that and the expected
          time left */
   if(total_estimate) {
@@ -312,7 +301,7 @@ int pgrsUpdate(struct UrlData *data)
   if(total_expected_transfer)
     total_percen=(double)(total_transfer/total_expected_transfer)*100;
 
-  fprintf(stderr,
+  fprintf(data->err,
           "\r%3d %s  %3d %s  %3d %s  %s  %s %s %s %s %s",
           (int)total_percen,                            /* total % */
           max5data(total_expected_transfer, max5[2]),   /* total size */
@@ -329,5 +318,5 @@ int pgrsUpdate(struct UrlData *data)
           max5data(data->progress.current_speed, max5[5]) /* current speed */
           );
 
-    return 0;
+  return 0;
 }

lib/progress.h

@@ -7,38 +7,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "timeval.h"
 
@@ -49,17 +32,18 @@ typedef enum {
   TIMER_CONNECT,
   TIMER_PRETRANSFER,
   TIMER_POSTRANSFER,
+  TIMER_STARTSINGLE,
   TIMER_LAST /* must be last */
 } timerid;
   
-void pgrsDone(struct UrlData *data);
-void pgrsStartNow(struct UrlData *data);
-void pgrsSetDownloadSize(struct UrlData *data, double size);
-void pgrsSetUploadSize(struct UrlData *data, double size);
-void pgrsSetDownloadCounter(struct UrlData *data, double size);
-void pgrsSetUploadCounter(struct UrlData *data, double size);
-int pgrsUpdate(struct UrlData *data);
-void pgrsTime(struct UrlData *data, timerid timer);
+void Curl_pgrsDone(struct UrlData *data);
+void Curl_pgrsStartNow(struct UrlData *data);
+void Curl_pgrsSetDownloadSize(struct UrlData *data, double size);
+void Curl_pgrsSetUploadSize(struct UrlData *data, double size);
+void Curl_pgrsSetDownloadCounter(struct UrlData *data, double size);
+void Curl_pgrsSetUploadCounter(struct UrlData *data, double size);
+int Curl_pgrsUpdate(struct UrlData *data);
+void Curl_pgrsTime(struct UrlData *data, timerid timer);
 
 
 /* Don't show progress for sizes smaller than: */

lib/security.c

@@ -0,0 +1,669 @@
+/* modified by Martin Hedenfalk <mhe@stacken.kth.se> for use in Curl
+ * last modified 2000-09-18
+ * Even more obscurified to merge better into libcurl by Daniel Stenberg.
+ */
+
+/*
+ * Copyright (c) 1998, 1999 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "setup.h"
+
+#ifdef KRB4
+
+#define _MPRINTF_REPLACE /* we want curl-functions instead of native ones */
+#include <curl/mprintf.h>
+
+#include "security.h"
+#include <stdlib.h>
+#include <string.h>
+#include <netdb.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "base64.h"
+#include "sendf.h"
+#include "ftp.h"
+
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
+#define min(a, b)   ((a) < (b) ? (a) : (b))
+
+static struct {
+    enum protection_level level;
+    const char *name;
+} level_names[] = {
+    { prot_clear, "clear" },
+    { prot_safe, "safe" },
+    { prot_confidential, "confidential" },
+    { prot_private, "private" }
+};
+
+#if 0
+static const char *
+level_to_name(enum protection_level level)
+{
+    int i;
+    for(i = 0; i < sizeof(level_names) / sizeof(level_names[0]); i++)
+	if(level_names[i].level == level)
+	    return level_names[i].name;
+    return "unknown";
+}
+#endif
+
+#ifndef FTP_SERVER /* not used in server */
+static enum protection_level 
+name_to_level(const char *name)
+{
+    int i;
+    for(i = 0; i < sizeof(level_names) / sizeof(level_names[0]); i++)
+	if(!strncasecmp(level_names[i].name, name, strlen(name)))
+	    return level_names[i].level;
+    return (enum protection_level)-1;
+}
+#endif
+
+#ifdef FTP_SERVER
+
+static struct sec_server_mech *mechs[] = {
+#ifdef KRB5
+    &gss_server_mech,
+#endif
+#ifdef KRB4
+    &krb4_server_mech,
+#endif
+    NULL
+};
+
+static struct sec_server_mech *mech;
+
+#else
+
+static struct sec_client_mech *mechs[] = {
+#ifdef KRB5
+    &gss_client_mech,
+#endif
+#ifdef KRB4
+    &krb4_client_mech,
+#endif
+    NULL
+};
+
+static struct sec_client_mech *mech;
+
+#endif
+
+int
+sec_getc(struct connectdata *conn, FILE *F)
+{
+  if(conn->sec_complete && conn->data_prot) {
+    char c;
+    if(sec_read(conn, fileno(F), &c, 1) <= 0)
+      return EOF;
+    return c;
+  } else
+    return getc(F);
+}
+
+static int
+block_read(int fd, void *buf, size_t len)
+{
+    unsigned char *p = buf;
+    int b;
+    while(len) {
+	b = read(fd, p, len);
+	if (b == 0)
+	    return 0;
+	else if (b < 0)
+	    return -1;
+	len -= b;
+	p += b;
+    }
+    return p - (unsigned char*)buf;
+}
+
+static int
+block_write(int fd, void *buf, size_t len)
+{
+    unsigned char *p = buf;
+    int b;
+    while(len) {
+	b = write(fd, p, len);
+	if(b < 0)
+	    return -1;
+	len -= b;
+	p += b;
+    }
+    return p - (unsigned char*)buf;
+}
+
+static int
+sec_get_data(struct connectdata *conn,
+             int fd, struct krb4buffer *buf, int level)
+{
+  int len;
+  int b;
+
+  b = block_read(fd, &len, sizeof(len));
+  if (b == 0)
+    return 0;
+  else if (b < 0)
+    return -1;
+  len = ntohl(len);
+  buf->data = realloc(buf->data, len);
+  b = block_read(fd, buf->data, len);
+  if (b == 0)
+    return 0;
+  else if (b < 0)
+    return -1;
+  buf->size = (*mech->decode)(conn->app_data, buf->data, len,
+                              conn->data_prot, conn);
+  buf->index = 0;
+  return 0;
+}
+
+static size_t
+buffer_read(struct krb4buffer *buf, void *data, size_t len)
+{
+    len = min(len, buf->size - buf->index);
+    memcpy(data, (char*)buf->data + buf->index, len);
+    buf->index += len;
+    return len;
+}
+
+static size_t
+buffer_write(struct krb4buffer *buf, void *data, size_t len)
+{
+    if(buf->index + len > buf->size) {
+	void *tmp;
+	if(buf->data == NULL)
+	    tmp = malloc(1024);
+	else
+	    tmp = realloc(buf->data, buf->index + len);
+	if(tmp == NULL)
+	    return -1;
+	buf->data = tmp;
+	buf->size = buf->index + len;
+    }
+    memcpy((char*)buf->data + buf->index, data, len);
+    buf->index += len;
+    return len;
+}
+
+int
+sec_read(struct connectdata *conn, int fd, void *buffer, int length)
+{
+    size_t len;
+    int rx = 0;
+
+    if(conn->sec_complete == 0 || conn->data_prot == 0)
+      return read(fd, buffer, length);
+
+    if(conn->in_buffer.eof_flag){
+      conn->in_buffer.eof_flag = 0;
+      return 0;
+    }
+    
+    len = buffer_read(&conn->in_buffer, buffer, length);
+    length -= len;
+    rx += len;
+    buffer = (char*)buffer + len;
+    
+    while(length) {
+      if(sec_get_data(conn, fd, &conn->in_buffer, conn->data_prot) < 0)
+        return -1;
+      if(conn->in_buffer.size == 0) {
+        if(rx)
+          conn->in_buffer.eof_flag = 1;
+        return rx;
+      }
+      len = buffer_read(&conn->in_buffer, buffer, length);
+      length -= len;
+      rx += len;
+      buffer = (char*)buffer + len;
+    }
+    return rx;
+}
+
+static int
+sec_send(struct connectdata *conn, int fd, char *from, int length)
+{
+  int bytes;
+  void *buf;
+  bytes = (*mech->encode)(conn->app_data, from, length, conn->data_prot, &buf, conn);
+  bytes = htonl(bytes);
+  block_write(fd, &bytes, sizeof(bytes));
+  block_write(fd, buf, ntohl(bytes));
+  free(buf);
+  return length;
+}
+
+int
+sec_fflush(struct connectdata *conn, FILE *F)
+{
+  if(conn->data_prot != prot_clear) {
+    if(conn->out_buffer.index > 0){
+      sec_write(conn, fileno(F),
+                conn->out_buffer.data, conn->out_buffer.index);
+      conn->out_buffer.index = 0;
+    }
+    sec_send(conn, fileno(F), NULL, 0);
+  }
+  fflush(F);
+  return 0;
+}
+
+int
+sec_fflush_fd(struct connectdata *conn, int fd)
+{
+  if(conn->data_prot != prot_clear) {
+    if(conn->out_buffer.index > 0){
+      sec_write(conn, fd,
+                conn->out_buffer.data, conn->out_buffer.index);
+      conn->out_buffer.index = 0;
+    }
+    sec_send(conn, fd, NULL, 0);
+  }
+  return 0;
+}
+
+int
+sec_write(struct connectdata *conn, int fd, char *buffer, int length)
+{
+  int len = conn->buffer_size;
+  int tx = 0;
+      
+  if(conn->data_prot == prot_clear)
+    return write(fd, buffer, length);
+
+  len -= (*mech->overhead)(conn->app_data, conn->data_prot, len);
+  while(length){
+    if(length < len)
+      len = length;
+    sec_send(conn, fd, buffer, len);
+    length -= len;
+    buffer += len;
+    tx += len;
+  }
+  return tx;
+}
+
+int
+sec_vfprintf2(struct connectdata *conn, FILE *f, const char *fmt, va_list ap)
+{
+  char *buf;
+  int ret;
+  if(conn->data_prot == prot_clear)
+    return vfprintf(f, fmt, ap);
+  else {
+    buf = aprintf(fmt, ap);
+    ret = buffer_write(&conn->out_buffer, buf, strlen(buf));
+    free(buf);
+    return ret;
+  }
+}
+
+int
+sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...)
+{
+    int ret;
+    va_list ap;
+    va_start(ap, fmt);
+    ret = sec_vfprintf2(conn, f, fmt, ap);
+    va_end(ap);
+    return ret;
+}
+
+int
+sec_putc(struct connectdata *conn, int c, FILE *F)
+{
+  char ch = c;
+  if(conn->data_prot == prot_clear)
+    return putc(c, F);
+    
+  buffer_write(&conn->out_buffer, &ch, 1);
+  if(c == '\n' || conn->out_buffer.index >= 1024 /* XXX */) {
+    sec_write(conn, fileno(F), conn->out_buffer.data, conn->out_buffer.index);
+    conn->out_buffer.index = 0;
+  }
+  return c;
+}
+
+int
+sec_read_msg(struct connectdata *conn, char *s, int level)
+{
+    int len;
+    char *buf;
+    int code;
+    
+    buf = malloc(strlen(s));
+    len = Curl_base64_decode(s + 4, buf); /* XXX */
+    
+    len = (*mech->decode)(conn->app_data, buf, len, level, conn);
+    if(len < 0)
+	return -1;
+    
+    buf[len] = '\0';
+
+    if(buf[3] == '-')
+	code = 0;
+    else
+	sscanf(buf, "%d", &code);
+    if(buf[len-1] == '\n')
+	buf[len-1] = '\0';
+    strcpy(s, buf);
+    free(buf);
+    return code;
+}
+
+/* modified to return how many bytes written, or -1 on error ***/
+int
+sec_vfprintf(struct connectdata *conn, FILE *f, const char *fmt, va_list ap)
+{
+    int ret = 0;
+    char *buf;
+    void *enc;
+    int len;
+    if(!conn->sec_complete)
+	return vfprintf(f, fmt, ap);
+    
+    buf = aprintf(fmt, ap);
+    len = (*mech->encode)(conn->app_data, buf, strlen(buf),
+                          conn->command_prot, &enc,
+			  conn);
+    free(buf);
+    if(len < 0) {
+	failf(conn->data, "Failed to encode command.\n");
+	return -1;
+    }
+    if(Curl_base64_encode(enc, len, &buf) < 0){
+      failf(conn->data, "Out of memory base64-encoding.\n");
+      return -1;
+    }
+#ifdef FTP_SERVER
+    if(command_prot == prot_safe)
+	fprintf(f, "631 %s\r\n", buf);
+    else if(command_prot == prot_private)
+	fprintf(f, "632 %s\r\n", buf);
+    else if(command_prot == prot_confidential)
+	fprintf(f, "633 %s\r\n", buf);
+#else
+    if(conn->command_prot == prot_safe)
+	ret = fprintf(f, "MIC %s", buf);
+    else if(conn->command_prot == prot_private)
+	ret = fprintf(f, "ENC %s", buf);
+    else if(conn->command_prot == prot_confidential)
+	ret = fprintf(f, "CONF %s", buf);
+#endif
+    free(buf);
+    return ret;
+}
+
+int
+sec_fprintf(struct connectdata *conn, FILE *f, const char *fmt, ...)
+{
+    va_list ap;
+    int ret;
+    va_start(ap, fmt);
+    ret = sec_vfprintf(conn, f, fmt, ap);
+    va_end(ap);
+    return ret;
+}
+
+/* end common stuff */
+
+#ifdef FTP_SERVER
+
+/* snip */
+
+#else /* FTP_SERVER */
+
+#if 0
+void
+sec_status(void)
+{
+    if(conn->sec_complete){
+	printf("Using %s for authentication.\n", mech->name);
+	printf("Using %s command channel.\n", level_to_name(command_prot));
+	printf("Using %s data channel.\n", level_to_name(data_prot));
+	if(buffer_size > 0)
+	    printf("Protection buffer size: %lu.\n", 
+		   (unsigned long)buffer_size);
+    }else{
+	printf("Not using any security mechanism.\n");
+    }
+}
+#endif
+
+static int
+sec_prot_internal(struct connectdata *conn, int level)
+{
+    char *p;
+    unsigned int s = 1048576;
+    size_t nread;
+
+    if(!conn->sec_complete){
+      infof(conn->data, "No security data exchange has taken place.\n");
+      return -1;
+    }
+
+    if(level){
+      Curl_ftpsendf(conn->data->firstsocket, conn,
+                    "PBSZ %u", s);
+      /* wait for feedback */
+      nread = Curl_GetFTPResponse(conn->data->firstsocket,
+                                  conn->data->buffer, conn, NULL);
+      if(nread < 0)
+        return /*CURLE_OPERATION_TIMEOUTED*/-1;
+      if(/*ret != COMPLETE*/conn->data->buffer[0] != '2'){
+        failf(conn->data, "Failed to set protection buffer size.\n");
+        return -1;
+      }
+      conn->buffer_size = s;
+      p = strstr(/*reply_string*/conn->data->buffer, "PBSZ=");
+      if(p)
+        sscanf(p, "PBSZ=%u", &s);
+      if(s < conn->buffer_size)
+        conn->buffer_size = s;
+    }
+
+    Curl_ftpsendf(conn->data->firstsocket, conn,
+                  "PROT %c", level["CSEP"]);
+    /* wait for feedback */
+    nread = Curl_GetFTPResponse(conn->data->firstsocket,
+                                conn->data->buffer, conn, NULL);
+    if(nread < 0)
+      return /*CURLE_OPERATION_TIMEOUTED*/-1;
+    if(/*ret != COMPLETE*/conn->data->buffer[0] != '2'){
+      failf(conn->data, "Failed to set protection level.\n");
+      return -1;
+    }
+    
+    conn->data_prot = (enum protection_level)level;
+    return 0;
+}
+
+enum protection_level
+set_command_prot(struct connectdata *conn, enum protection_level level)
+{
+    enum protection_level old = conn->command_prot;
+    conn->command_prot = level;
+    return old;
+}
+
+#if 0
+void
+sec_prot(int argc, char **argv)
+{
+    int level = -1;
+
+    if(argc < 2 || argc > 3)
+	goto usage;
+    if(!sec_complete) {
+	printf("No security data exchange has taken place.\n");
+	code = -1;
+	return;
+    }
+    level = name_to_level(argv[argc - 1]);
+    
+    if(level == -1)
+	goto usage;
+    
+    if((*mech->check_prot)(conn->app_data, level)) {
+	printf("%s does not implement %s protection.\n", 
+	       mech->name, level_to_name(level));
+	code = -1;
+	return;
+    }
+    
+    if(argc == 2 || strncasecmp(argv[1], "data", strlen(argv[1])) == 0) {
+	if(sec_prot_internal(level) < 0){
+	    code = -1;
+	    return;
+	}
+    } else if(strncasecmp(argv[1], "command", strlen(argv[1])) == 0)
+	set_command_prot(level);
+    else
+	goto usage;
+    code = 0;
+    return;
+ usage:
+    printf("usage: %s [command|data] [clear|safe|confidential|private]\n",
+	   argv[0]);
+    code = -1;
+}
+#endif
+
+void
+sec_set_protection_level(struct connectdata *conn)
+{
+  if(conn->sec_complete && conn->data_prot != conn->request_data_prot)
+    sec_prot_internal(conn, conn->request_data_prot);
+}
+
+
+int
+sec_request_prot(struct connectdata *conn, char *level)
+{
+  int l = name_to_level(level);
+  if(l == -1)
+    return -1;
+  conn->request_data_prot = (enum protection_level)l;
+  return 0;
+}
+
+int
+sec_login(struct connectdata *conn)
+{
+    int ret;
+    struct sec_client_mech **m;
+    size_t nread;
+    struct UrlData *data=conn->data;
+
+    for(m = mechs; *m && (*m)->name; m++) {
+	void *tmp;
+
+	tmp = realloc(conn->app_data, (*m)->size);
+	if (tmp == NULL) {
+          failf (data, "realloc %u failed", (*m)->size);
+          return -1;
+	}
+	conn->app_data = tmp;
+	    
+	if((*m)->init && (*(*m)->init)(conn->app_data) != 0) {
+	    infof(data, "Skipping %s...\n", (*m)->name);
+	    continue;
+	}
+	infof(data, "Trying %s...\n", (*m)->name);
+	/*ret = command("AUTH %s", (*m)->name);***/
+	Curl_ftpsendf(conn->data->firstsocket, conn,
+                 "AUTH %s", (*m)->name);
+	/* wait for feedback */
+	nread = Curl_GetFTPResponse(conn->data->firstsocket,
+                                    conn->data->buffer, conn, NULL);
+	if(nread < 0)
+	    return /*CURLE_OPERATION_TIMEOUTED*/-1;
+	if(/*ret != CONTINUE*/conn->data->buffer[0] != '3'){
+	    if(/*code == 504*/strncmp(conn->data->buffer,"504",3) == 0) {
+		infof(data,
+                      "%s is not supported by the server.\n", (*m)->name);
+	    }
+            else if(/*code == 534*/strncmp(conn->data->buffer,"534",3) == 0) {
+              infof(data, "%s rejected as security mechanism.\n", (*m)->name);
+	    }
+            else if(/*ret == ERROR*/conn->data->buffer[0] == '5') {
+              infof(data, "The server doesn't support the FTP "
+                    "security extensions.\n");
+              return -1;
+	    }
+	    continue;
+	}
+
+	ret = (*(*m)->auth)(conn->app_data, /*host***/conn);
+	
+	if(ret == AUTH_CONTINUE)
+          continue;
+	else if(ret != AUTH_OK){
+          /* mechanism is supposed to output error string */
+	    return -1;
+	}
+	mech = *m;
+	conn->sec_complete = 1;
+	conn->command_prot = prot_safe;
+	break;
+    }
+    
+    return *m == NULL;
+}
+
+void
+sec_end(struct connectdata *conn)
+{
+    if (mech != NULL) {
+	if(mech->end)
+	    (*mech->end)(conn->app_data);
+	memset(conn->app_data, 0, mech->size);
+	free(conn->app_data);
+	conn->app_data = NULL;
+    }
+    conn->sec_complete = 0;
+    conn->data_prot = (enum protection_level)0;
+}
+
+#endif /* FTP_SERVER */
+
+#endif /* KRB4 */

lib/security.h

@@ -0,0 +1,134 @@
+/* modified by Martin Hedenfalk <mhe@stacken.kth.se> for use in Curl
+ * last modified 2000-09-18
+ */
+
+/*
+ * Copyright (c) 1998, 1999 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * All rights reserved. 
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions 
+ * are met: 
+ *
+ * 1. Redistributions of source code must retain the above copyright 
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright 
+ *    notice, this list of conditions and the following disclaimer in the 
+ *    documentation and/or other materials provided with the distribution. 
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors 
+ *    may be used to endorse or promote products derived from this software 
+ *    without specific prior written permission. 
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 
+ * SUCH DAMAGE. 
+ */
+
+/* $Id$ */
+
+#ifndef __security_h__
+#define __security_h__
+
+#include <stdarg.h>
+#include "urldata.h"  /* for struct connectdata * */
+
+struct sec_client_mech {
+    char *name;
+    size_t size;
+    int (*init)(void *);
+    int (*auth)(void *, struct connectdata *);
+    void (*end)(void *);
+    int (*check_prot)(void *, int);
+    int (*overhead)(void *, int, int);
+    int (*encode)(void *, void*, int, int, void**, struct connectdata *);
+    int (*decode)(void *, void*, int, int, struct connectdata *);
+};
+
+struct sec_server_mech {
+    char *name;
+    size_t size;
+    int (*init)(void *);
+    void (*end)(void *);
+    int (*check_prot)(void *, int);
+    int (*overhead)(void *, int, int);
+    int (*encode)(void *, void*, int, int, void**);
+    int (*decode)(void *, void*, int, int);
+
+    int (*auth)(void *);
+    int (*adat)(void *, void*, size_t);
+    size_t (*pbsz)(void *, size_t);
+    int (*ccc)(void*);
+    int (*userok)(void*, char*);
+};
+
+#define AUTH_OK		0
+#define AUTH_CONTINUE	1
+#define AUTH_ERROR	2
+
+#ifdef FTP_SERVER
+extern struct sec_server_mech krb4_server_mech, gss_server_mech;
+#else
+extern struct sec_client_mech krb4_client_mech, gss_client_mech;
+#endif
+
+extern int sec_complete;
+
+#ifdef FTP_SERVER
+extern char *ftp_command;
+void new_ftp_command(char*);
+void delete_ftp_command(void);
+#endif
+
+/* ---- */
+
+
+int sec_fflush (struct connectdata *conn, FILE *);
+int sec_fflush_fd(struct connectdata *conn, int fd);
+int sec_fprintf (struct connectdata *, FILE *, const char *, ...);
+int sec_getc (struct connectdata *conn, FILE *);
+int sec_putc (struct connectdata *conn, int, FILE *);
+int sec_read (struct connectdata *conn, int, void *, int);
+int sec_read_msg (struct connectdata *conn, char *, int);
+
+int sec_vfprintf(struct connectdata *, FILE *, const char *, va_list);
+int sec_fprintf2(struct connectdata *conn, FILE *f, const char *fmt, ...);
+int sec_vfprintf2(struct connectdata *conn, FILE *, const char *, va_list);
+int sec_write (struct connectdata *conn, int, char *, int);
+
+#ifdef FTP_SERVER
+void adat (char *);
+void auth (char *);
+void ccc (void);
+void mec (char *, enum protection_level);
+void pbsz (int);
+void prot (char *);
+void delete_ftp_command (void);
+void new_ftp_command (char *);
+int sec_userok (char *);
+int secure_command (void);
+enum protection_level get_command_prot(void);
+#else
+void sec_end (struct connectdata *);
+int sec_login (struct connectdata *);
+void sec_prot (int, char **);
+int sec_request_prot (struct connectdata *conn, char *);
+void sec_set_protection_level(struct connectdata *conn);
+void sec_status (void);
+
+enum protection_level set_command_prot(struct connectdata *,
+                                       enum protection_level);
+
+#endif
+
+#endif /* __security_h__ */  

lib/sendf.c

@@ -5,38 +5,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -53,12 +36,23 @@
 
 #include <curl/curl.h>
 #include "urldata.h"
+#include "sendf.h"
 
+#define _MPRINTF_REPLACE /* use the internal *printf() functions */
 #include <curl/mprintf.h>
 
+#ifdef KRB4
+#include "security.h"
+#endif
+#include <string.h>
+/* The last #include file should be: */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 /* infof() is for info message along the way */
 
-void infof(struct UrlData *data, char *fmt, ...)
+void Curl_infof(struct UrlData *data, char *fmt, ...)
 {
   va_list ap;
   if(data->bits.verbose) {
@@ -72,62 +66,181 @@ void infof(struct UrlData *data, char *fmt, ...)
 /* failf() is for messages stating why we failed, the LAST one will be
    returned for the user (if requested) */
 
-void failf(struct UrlData *data, char *fmt, ...)
+void Curl_failf(struct UrlData *data, char *fmt, ...)
 {
   va_list ap;
   va_start(ap, fmt);
   if(data->errorbuffer)
-    vsprintf(data->errorbuffer, fmt, ap);
+    vsnprintf(data->errorbuffer, CURL_ERROR_SIZE, fmt, ap);
   else /* no errorbuffer receives this, write to data->err instead */
     vfprintf(data->err, fmt, ap);
   va_end(ap);
 }
 
-/* sendf() sends the formated data to the server */
-int sendf(int fd, struct UrlData *data, char *fmt, ...)
+/* Curl_sendf() sends formated data to the server */
+size_t Curl_sendf(int sockfd, struct connectdata *conn,
+                  char *fmt, ...)
 {
+  struct UrlData *data = conn->data;
   size_t bytes_written;
   char *s;
   va_list ap;
   va_start(ap, fmt);
-  s = mvaprintf(fmt, ap);
+  s = vaprintf(fmt, ap); /* returns an allocated string */
   va_end(ap);
   if(!s)
     return 0; /* failure */
   if(data->bits.verbose)
     fprintf(data->err, "> %s", s);
-#ifndef USE_SSLEAY
-   bytes_written = swrite(fd, s, strlen(s));
-#else
-  if (data->use_ssl) {
-    bytes_written = SSL_write(data->ssl, s, strlen(s));
-  } else {
-    bytes_written = swrite(fd, s, strlen(s));
-  }
-#endif /* USE_SSLEAY */
+
+  /* Write the buffer to the socket */
+  Curl_write(conn, sockfd, s, strlen(s), &bytes_written);
+
   free(s); /* free the output string */
-  return(bytes_written);
-}
 
-/* ssend() sends plain (binary) data to the server */
-size_t ssend(int fd, struct UrlData *data, void *mem, size_t len)
-{
-  size_t bytes_written;
-
-  if(data->bits.verbose)
-    fprintf(data->err, "> [binary output]\n");
-#ifndef USE_SSLEAY
-   bytes_written = swrite(fd, mem, len);
-#else
-  if (data->use_ssl) {
-    bytes_written = SSL_write(data->ssl, mem, len);
-  } else {
-    bytes_written = swrite(fd, mem, len);
-  }
-#endif /* USE_SSLEAY */
   return bytes_written;
 }
 
+/*
+ * Curl_write() is an internal write function that sends plain (binary) data
+ * to the server. Works with plain sockets, SSL or kerberos.
+ *
+ */
+CURLcode Curl_write(struct connectdata *conn, int sockfd,
+                    void *mem, size_t len,
+                    size_t *written)
+{
+  size_t bytes_written;
+  struct UrlData *data=conn->data; /* conn knows data, not vice versa */
+
+#ifdef USE_SSLEAY
+  if (data->ssl.use) {
+    int loop=100; /* just a precaution to never loop endlessly */
+    while(loop--) {
+      bytes_written = SSL_write(data->ssl.handle, mem, len);
+      if((-1 != bytes_written) ||
+         (SSL_ERROR_WANT_WRITE != SSL_get_error(data->ssl.handle,
+                                                bytes_written) ))
+        break;
+    }
+  }
+  else {
+#endif
+#ifdef KRB4
+    if(conn->sec_complete) {
+      bytes_written = sec_write(conn, sockfd, mem, len);
+    }
+    else
+#endif /* KRB4 */
+      bytes_written = swrite(sockfd, mem, len);
+#ifdef USE_SSLEAY
+  }
+#endif
+
+  *written = bytes_written;
+  return CURLE_OK;
+}
+
+/*
+ * External write-function, writes to the data-socket.
+ * Takes care of plain sockets, SSL or kerberos transparently.
+ */
+CURLcode curl_write(CURLconnect *c_conn, char *buf, size_t amount,
+                   size_t *n)
+{
+  struct connectdata *conn = (struct connectdata *)c_conn;
+
+  if(!n || !conn || (conn->handle != STRUCT_CONNECT))
+    return CURLE_FAILED_INIT;
+
+  return Curl_write(conn, conn->sockfd, buf, amount, n);
+}
 
 
 
+/* client_write() sends data to the write callback(s)
+
+   The bit pattern defines to what "streams" to write to. Body and/or header.
+   The defines are in sendf.h of course.
+ */
+CURLcode Curl_client_write(struct UrlData *data,
+                           int type,
+                           char *ptr,
+                           size_t len)
+{
+  size_t wrote;
+
+  if(0 == len)
+    len = strlen(ptr);
+
+  if(type & CLIENTWRITE_BODY) {
+    wrote = data->fwrite(ptr, 1, len, data->out);
+    if(wrote != len) {
+      failf (data, "Failed writing body");
+      return CURLE_WRITE_ERROR;
+    }
+  }
+  if((type & CLIENTWRITE_HEADER) && data->writeheader) {
+    wrote = data->fwrite(ptr, 1, len, data->writeheader);
+    if(wrote != len) {
+      failf (data, "Failed writing header");
+      return CURLE_WRITE_ERROR;
+    }
+  }
+  
+  return CURLE_OK;
+}
+
+
+/*
+ * Internal read-from-socket function. This is meant to deal with plain
+ * sockets, SSL sockets and kerberos sockets.
+ */
+CURLcode Curl_read(struct connectdata *conn, int sockfd,
+                   char *buf, size_t buffersize,
+                   size_t *n)
+{
+  struct UrlData *data = conn->data;
+  size_t nread;
+
+#ifdef USE_SSLEAY
+  if (data->ssl.use) {
+    int loop=100; /* just a precaution to never loop endlessly */
+    while(loop--) {
+      nread = SSL_read(data->ssl.handle, buf, buffersize);
+      if((-1 != nread) ||
+         (SSL_ERROR_WANT_READ != SSL_get_error(data->ssl.handle, nread) ))
+        break;
+    }
+  }
+  else {
+#endif
+#ifdef KRB4
+    if(conn->sec_complete)
+      nread = sec_read(conn, sockfd, buf, buffersize);
+    else
+#endif
+      nread = sread (sockfd, buf, buffersize);
+#ifdef USE_SSLEAY
+  }
+#endif /* USE_SSLEAY */
+  *n = nread;
+  return CURLE_OK;
+}
+
+/*
+ * The public read function reads from the 'sockfd' file descriptor only.
+ * Use the Curl_read() internally when you want to specify fd.
+ */
+
+CURLcode curl_read(CURLconnect *c_conn, char *buf, size_t buffersize,
+                   size_t *n)
+{
+  struct connectdata *conn = (struct connectdata *)c_conn;
+
+  if(!n || !conn || (conn->handle != STRUCT_CONNECT))
+    return CURLE_FAILED_INIT;
+
+  return Curl_read(conn, conn->sockfd, buf, buffersize, n);
+}
+

lib/sendf.h

@@ -7,42 +7,50 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  The contents of this file are subject to the Mozilla Public License
- *  Version 1.0 (the "License"); you may not use this file except in
- *  compliance with the License. You may obtain a copy of the License at
- *  http://www.mozilla.org/MPL/
+ * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
- *  Software distributed under the License is distributed on an "AS IS"
- *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
- *  License for the specific language governing rights and limitations
- *  under the License.
+ * In order to be useful for every potential user, curl and libcurl are
+ * dual-licensed under the MPL and the MIT/X-derivate licenses.
  *
- *  The Original Code is Curl.
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the MPL or the MIT/X-derivate
+ * licenses. You may pick one of these licenses.
  *
- *  The Initial Developer of the Original Code is Daniel Stenberg.
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
  *
- *  Portions created by the Initial Developer are Copyright (C) 1998.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
-size_t sendf(int fd, struct UrlData *, char *fmt, ...);
-size_t ssend(int fd, struct UrlData *, void *fmt, size_t len);
-void infof(struct UrlData *, char *fmt, ...);
-void failf(struct UrlData *, char *fmt, ...);
+size_t Curl_sendf(int fd, struct connectdata *, char *fmt, ...);
+void Curl_infof(struct UrlData *, char *fmt, ...);
+void Curl_failf(struct UrlData *, char *fmt, ...);
+
+#define infof Curl_infof
+#define failf Curl_failf
+
+struct send_buffer {
+  char *buffer;
+  long size_max;
+  long size_used;
+};
+typedef struct send_buffer send_buffer;
+
+#define CLIENTWRITE_BODY   1
+#define CLIENTWRITE_HEADER 2
+#define CLIENTWRITE_BOTH   (CLIENTWRITE_BODY|CLIENTWRITE_HEADER)
+
+CURLcode Curl_client_write(struct UrlData *data, int type, char *ptr,
+                           size_t len);
+
+/* internal read-function, does plain socket, SSL and krb4 */
+CURLcode Curl_read(struct connectdata *conn, int sockfd,
+                   char *buf, size_t buffersize,
+                   size_t *n);
+/* internal write-function, does plain socket, SSL and krb4 */
+CURLcode Curl_write(struct connectdata *conn, int sockfd,
+                    void *mem, size_t len,
+                    size_t *written);
 
 #endif