7.6.1-pre3

win32 systems

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

@@ -1,85 +0,0 @@
-CHANGES
-FILES
-LEGAL
-MPL-1.0.txt
-README
-docs/BUGS
-docs/CONTRIBUTE
-docs/FAQ
-docs/FEATURES
-docs/INSTALL
-docs/INTERNALS
-docs/MANUAL
-docs/README.win32
-docs/README.libcurl
-docs/RESOURCES
-docs/TODO
-docs/curl.1
-docs/Makefile.in
-docs/Makefile.am
-docs/TheArtOfHttpScripting
-docs/*.3
-docs/examples/README
-docs/examples/*.c
-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/config-win32.h
-src/hugehelp.c
-src/main.c
-src/setup.h
-src/urlglob.c
-src/urlglob.h
-src/version.h
-src/writeout.c
-src/writeout.h
-src/*.in
-src/*.am
-src/mkhelp.pl
-src/Makefile.vc6
-src/Makefile.b32
-src/*m32
-lib/getdate.y
-lib/*.[ch]
-lib/*in
-lib/*am
-lib/Makefile.vc6
-lib/*m32
-lib/Makefile.b32
-lib/Makefile.b32.resp
-lib/libcurl.def
-include/README
-include/Makefile.in
-include/Makefile.am
-include/curl/*.h
-include/curl/Makefile.in
-include/curl/Makefile.am
-packages/Linux/RPM/curl-ssl.spec
-packages/Linux/RPM/curl.spec
-packages/Linux/RPM/make_curl_rpm
-packages/Linux/RPM/README
-packages/Win32/README
-packages/README
-tests/Makefile.am
-tests/Makefile.in
-tests/runtests.pl
-tests/README
-tests/httpserver.pl
-tests/ftpserver.pl
-tests/data/*.txt

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

@@ -4,9 +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 tests
+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

README

@@ -12,11 +12,13 @@ README
   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

acconfig.h

@@ -36,3 +36,10 @@
 
 /* Define if you have the Kerberos4 libraries (including -ldes) */
 #undef KRB4
+
+/* Define if you want to enable IPv6 support */
+#undef ENABLE_IPV6
+
+/* Define this to 'int' if ssize_t is not an available typedefed type */
+#undef ssize_t
+

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>>, <<[^ ]>>, <<>>), <<>>,
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-<<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-win32.h

@@ -23,6 +23,9 @@
 /* Define to `unsigned' if <sys/types.h> doesn't define.  */
 /* #undef size_t */
 
+/* Define this to 'int' if ssize_t is not an available typedefed type */
+#define ssize_t int
+
 /* Define if you have the ANSI C header files.  */
 #define STDC_HEADERS 1
 

config.h.in

@@ -1,312 +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
-
-/* Define if you have the Kerberos4 libraries (including -ldes) */
-#undef KRB4
-
-/* 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_r function.  */
-#undef HAVE_GETPASS_R
-
-/* 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 krb_get_our_ip_for_realm function.  */
-#undef HAVE_KRB_GET_OUR_IP_FOR_REALM
-
-/* 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 sigaction function.  */
-#undef HAVE_SIGACTION
-
-/* Define if you have the signal function.  */
-#undef HAVE_SIGNAL
-
-/* 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 strlcpy function.  */
-#undef HAVE_STRLCPY
-
-/* 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 <des.h> header file.  */
-#undef HAVE_DES_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 <krb.h> header file.  */
-#undef HAVE_KRB_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 resolv library (-lresolv).  */
-#undef HAVE_LIBRESOLV
-
-/* 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

@@ -3,7 +3,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(lib/urldata.h)
 AM_CONFIG_HEADER(config.h src/config.h)
 
-VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curl.h`
+VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
 AM_INIT_AUTOMAKE(curl,$VERSION)
 AM_PROG_LIBTOOL
 
@@ -26,6 +26,66 @@ dnl The install stuff has already been taken care of by the automake stuff
 dnl AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 
+dnl ************************************************************
+dnl lame option to switch on debug options
+dnl
+AC_MSG_CHECKING([whether to enable debug options])
+AC_ARG_ENABLE(debug,
+[  --enable-debug		Enable pedantic debug options
+  --disable-debug		Disable debug options],
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+
+    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
+    CFLAGS="-Wall -pedantic -g" 
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
+
+dnl
+dnl check for working getaddrinfo()
+dnl
+AC_DEFUN(CURL_CHECK_WORKING_GETADDRINFO,[
+  AC_CACHE_CHECK(for working getaddrinfo, ac_cv_working_getaddrinfo,[
+  AC_TRY_RUN( [
+#include <netdb.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+void main(void) {
+    struct addrinfo hints, *ai;
+    int error;
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+    error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
+    if (error) {
+        exit(1);
+    }
+    else {
+        exit(0);
+    }
+}
+],[
+  ac_cv_working_getaddrinfo="yes"
+],[
+  ac_cv_working_getaddrinfo="no"
+],[
+  ac_cv_working_getaddrinfo="yes"
+])])
+if test "$ac_cv_working_getaddrinfo" = "yes"; then
+  AC_DEFINE(HAVE_GETADDRINFO, 1, [Define if getaddrinfo exists and works])
+  AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support])
+fi
+])
+
+
 AC_DEFUN(CURL_CHECK_LOCALTIME_R,
 [
   dnl check for a few thread-safe functions
@@ -237,6 +297,47 @@ exit (rc != 0 ? 1 : 0); }],[
 
 ])
 
+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 "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ipv6=no
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ipv6=yes
+       ;;
+  esac ],
+
+  AC_TRY_RUN([ /* is AF_INET6 available? */
+#include <sys/types.h>
+#include <sys/socket.h>
+main()
+{
+ if (socket(AF_INET6, SOCK_STREAM, 0) < 0)
+   exit(1);
+ else
+   exit(0);
+}
+],
+  AC_MSG_RESULT(yes)
+  ipv6=yes,
+  AC_MSG_RESULT(no)
+  ipv6=no,
+  AC_MSG_RESULT(no)
+  ipv6=no
+))
+
+if test "$ipv6" = "yes"; then
+  CURL_CHECK_WORKING_GETADDRINFO
+fi
+
 
 dnl **********************************************************************
 dnl Checks for libraries.
@@ -327,6 +428,10 @@ AC_MSG_CHECKING([if Kerberos4 support is requested])
 
 if test "$want_krb4" = yes
 then
+  if test "$ipv6" = "yes"; then
+    echo krb4 is not compatible with IPv6
+    exit 1
+  fi
   AC_MSG_RESULT(yes)
 
   dnl Check for & handle argument to --with-krb4
@@ -554,6 +659,9 @@ AC_CHECK_SIZEOF(long double, 8)
 # check for 'long long'
 AC_CHECK_SIZEOF(long long, 4)
 
+# check for ssize_t
+AC_CHECK_TYPE(ssize_t, int)
+
 dnl Get system canonical name
 AC_CANONICAL_HOST
 AC_DEFINE_UNQUOTED(OS, "${host}")
@@ -584,12 +692,16 @@ AC_CHECK_FUNCS( socket \
                 setvbuf \
                 sigaction \
                 signal \
-                getpass_r
+                getpass_r \
+                strlcat
 )
 
 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
 
@@ -609,12 +721,17 @@ dnl AC_SUBST(RANLIB)
 
 AC_OUTPUT( Makefile \
 	   docs/Makefile \
+           docs/examples/Makefile \
 	   include/Makefile \
 	   include/curl/Makefile \
 	   src/Makefile \
            lib/Makefile \
-           tests/Makefile)
-dnl	   perl/checklinks.pl \
-dnl	   perl/getlinks.pl \
-dnl        perl/formfind.pl \
-dnl	   perl/recursiveftpget.pl  )
+           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 )
+

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
@@ -15,15 +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 and they make sense. Such "separate parts" can not be
- GPL either (although they should use "GPL compatible" licenses).
-
- Curl and libcurl will soon become dual licensed, MozPL/MITX!
+ GPL (as we don't want the GPL virus to attack users of libcurl) but they must
+ use "GPL compatible" licenses.
 
 Naming
 
@@ -72,6 +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

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: January 2, 2001 (http://curl.haxx.se/docs/faq.shtml)
+Updated: February 2, 2001 (http://curl.haxx.se/docs/faq.shtml)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -30,10 +30,11 @@ FAQ
   3.6 Does curl support javascript, ASP, XML, XHTML or HTML version Y?
   3.7 Can I use curl to delete/rename a file through FTP?
   3.8 How do I tell curl to follow HTTP redirects?
+  3.9 How do I use curl in PHP?
 
  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?
@@ -48,10 +49,12 @@ FAQ
   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 and CURLOPT_INFILE work on win32 ?
+  5.6 What about Keep-Alive or persistant connections?
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -73,19 +76,16 @@ FAQ
   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.
 
-  Please spell it cURL or just curl.
+  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 are made public.
+  ones.
 
   1.3 What is cURL not?
   
@@ -281,6 +281,19 @@ FAQ
 
      curl -L http://redirector.com
 
+  3.9 How do I use curl in PHP?
+
+  PHP4 has the ability to use libcurl as an internal module if built with that
+  option enabled. You then get a set of extra functions that can be used
+  within your PHP programs. You find all details about those functions in the
+  curl section in the PHP manual, see the online version at:
+
+        http://www.php.net/manual/ref.curl.php
+
+  PHP also offers the option to run a command line, and then you can of course
+  invoke the curl tool using a command line. This is the way to use curl if
+  you're using PHP3 or PHP4 built without curl module support.
+
 4. Running Problems
 
   4.1. Problems connecting to SSL servers.
@@ -298,7 +311,7 @@ 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
@@ -309,6 +322,12 @@ 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.
+
+  Also note that if you want the literal %-letter to be part of the data you
+  pass in a POST using -d/--data you must encode it as '%25'.
+
   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
@@ -318,6 +337,12 @@ 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
@@ -392,8 +417,7 @@ FAQ
   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 or mail a detailed bug description
-  to curl-bug@haxx.se.
+  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
@@ -406,11 +430,13 @@ FAQ
 
 5. libcurl Issues
 
-  5.1. Is libcurl thread safe?
+  5.1. Is libcurl thread-safe?
 
-  We have attempted to write the entire code adjusted for multi-threaded
-  programs. If your system has such, 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,
@@ -465,76 +491,76 @@ FAQ
   use several different libraries and parts, and there's no reason for every
   single library to do this.
 
+  5.5 Does CURLOPT_FILE and CURLOPT_INFILE work on win32 ?
+
+  Yes, but you cannot open a FILE * and pass the pointer to a DLL and have
+  that DLL use the FILE *. If you set CURLOPT_FILE you must also use
+  CURLOPT_WRITEFUNCTION as well to set a function that writes the file, even
+  if that simply writes the data to the specified FILE*. Similarly, if you use
+  CURLOPT_INFILE you must also specify CURLOPT_READFUNCTION.
+
+  (Provided by Joel DeYoung and Bob Schader)
+
+  5.6 What about Keep-Alive or persistant connections?
+
+  This is closely related to issue 5.3. Since libcurl has no real support
+  for doing multiple file transfers, there's no support for Keep-Alive or
+  persistant connections either.
+
+  This is of course subject to change as soon as libcurl gets support for
+  multiple files. Feel free to join in and make this change happen sooner!
+
 6. License Issues
 
-  Curl and libcurl are released under the MPL, the Mozilla Public License. To
-  get a really good answer to your license conflict questions, you should
-  study the MPL license 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.)
+  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.
+  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/INSTALL

@@ -84,15 +84,31 @@ UNIX
 
    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>)
+     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 (note that this requires curl to be built staticly): (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
@@ -124,6 +140,14 @@ UNIX
 
        ./configure --with-krb4=/usr/athena
 
+     If your system support shared libraries, but you want to built a static
+     version only, you can disable building the shared version by using:
+
+       ./configure --disable-shared
+
+     If you're a curl developer and use gcc, you might want to enable more
+     debug options with the --enable-debug option.
+
 Win32
 =====
  
@@ -154,6 +178,8 @@ 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
@@ -199,6 +225,8 @@ 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
@@ -256,18 +284,20 @@ PORTS
         - PowerPC Mac OS X
         - Sparc Linux
         - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8
-        - Sparc SunOS 4.1.*
+        - 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, NT, 2000
+        - i386 Windows 95, 98, ME, NT, 2000
         - ia64 Linux 2.3.99
         - m68k AmigaOS 3
         - m68k OpenBSD
+        - StrongARM NetBSD 1.4.1
 
 OpenSSL
 =======

docs/INTERNALS

@@ -1,3 +1,4 @@
+                                     Updated for curl 7.6 on January 26, 2001
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -14,7 +15,6 @@ INTERNALS
 
 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
@@ -27,25 +27,29 @@ 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) we set stdout to binary under windows
+   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
@@ -54,6 +58,9 @@ 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
 =======
 
@@ -68,6 +75,9 @@ 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.
 
@@ -77,27 +87,31 @@ Library
 
  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 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)
@@ -106,9 +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
@@ -118,9 +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
 
@@ -139,32 +160,63 @@ 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 environment 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 holds the .netrc parser
 
  lib/timeval.c features replacement functions for systems that don't have
- gettimeofday().
+ 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.
+ 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.
 
@@ -173,10 +225,30 @@ Client
  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
 ==========
 
- During November 2000, a test suite has evolved. It is placed in its own
+ 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.
 
@@ -186,3 +258,17 @@ Test Suite
 
  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

@@ -726,6 +726,25 @@ KERBEROS4 FTP TRANSFER
   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.
 
+TELNET
+
+  The curl telnet support is basic and very easy to use. Curl passes all data
+  passed to it on stdin to the remote server. Connect to a remote telnet
+  server using a command line similar to:
+
+        curl telnet://remote.server.com
+
+  And enter the data to pass to the server on stdin. The result will be sent
+  to stdout or to the file you specify with -o.
+
+  You might want the -N/--no-buffer option to switch off the buffered output
+  for slow connections or similar.
+
+  NOTE: the telnet protocol does not specify any way to login with a specified
+  user and password so curl can't do that automatically. To do that, you need
+  to track when the login prompt is received and send the username and
+  password accordingly.
+
 MAILING LIST
 
   We have an open mailing list to discuss curl, its development and things

docs/Makefile.am

@@ -12,11 +12,15 @@ man_MANS = \
 	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/RESOURCES

@@ -100,7 +100,13 @@ Similar Tools
 
   swebget - http://www.uni-hildesheim.de/~smol0075/swebget/
 
-  Kermit  - http://www.columbia.edu/kermit/ftpclient/
+  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
 ----------------

docs/TODO

@@ -16,10 +16,6 @@ For the future
  * Make SSL session ids get used if multiple HTTPS documents from the same
    host is requested.
 
- * Improve the command line option parser to accept '-m300' as well as the '-m
-   300' convention. It should be able to work if '-m300' is considered to be
-   space separated to the next option.
-
  * 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
@@ -27,16 +23,12 @@ For the future
    URLs mentioned in the list. I figure -O or something would have to be
    implied by such an action.
 
- * Make curl with multiple URLs, even outside of {}-letters. I could also
-   imagine an optional fork()ed system that downloads each URL in its own
-   thread. It should of course have a maximum amount of simultaneous fork()s.
-
  * 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. This requires some fiddling on FTP but comes
-   almost free for HTTP.
+   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:
@@ -47,6 +39,7 @@ For the future
 
  * 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.

docs/curl.1

@@ -2,18 +2,19 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "22 November 2000" "Curl 7.5" "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
@@ -67,10 +76,15 @@ 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
@@ -88,6 +102,8 @@ 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
@@ -107,13 +123,24 @@ 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
@@ -122,6 +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
@@ -129,6 +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
@@ -136,9 +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
@@ -147,6 +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
@@ -166,6 +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>"
@@ -177,38 +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
@@ -216,10 +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"
@@ -240,11 +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>
@@ -256,15 +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
@@ -286,6 +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
@@ -298,6 +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
@@ -335,11 +414,17 @@ 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
@@ -353,21 +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>"
-Set the URL to fetch. This option is mostly handy when you wanna specify URL
-in a config file.
+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.
@@ -433,9 +532,13 @@ The average download speed that curl measured for the complete download.
 .B speed_upload
 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.
@@ -445,14 +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
@@ -467,6 +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.
@@ -476,12 +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
@@ -668,6 +785,10 @@ If you do find bugs, mail them to curl-bug@haxx.se.
  - 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>
+ - Jun-ichiro itojun Hagino <itojun@iijlab.net>
 
 .SH WWW
 http://curl.haxx.se

docs/curl_easy_getinfo.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" Written by daniel@haxx.se
 .\"
-.TH curl_easy_init 3 "22 November 2000" "Curl 7.5" "libcurl Manual"
+.TH curl_easy_init 3 "4 February 2001" "Curl 7.6.1" "libcurl Manual"
 .SH NAME
 curl_easy_getinfo - Extract information from a curl session (added in 7.4)
 .SH SYNOPSIS
@@ -81,6 +81,14 @@ than one request if FOLLOWLOCATION is true.
 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)
+.TP
+.B CURLINFO_CONTENT_LENGTH_DOWNLOAD
+Pass a pointer to a double to receive the content-length of the download.
+(Added in 7.6.1)
+.TP
+.B CURLINFO_CONTENT_LENGTH_UPLOAD
+Pass a pointer to a double to receive the specified size of the upload.
+(Added in 7.6.1)
 .PP
 
 .SH RETURN VALUE

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 "28 November 2000" "Curl 7.5" "libcurl Manual"
+.TH curl_easy_setopt 3 "2 February 2001" "Curl 7.5" "libcurl Manual"
 .SH NAME
 curl_easy_setopt - Set curl easy-session options
 .SH SYNOPSIS
@@ -35,6 +35,12 @@ Data pointer to pass instead of FILE * to the file write function. Note that
 if you specify the
 .I CURLOPT_WRITEFUNCTION
 , this is the pointer you'll get as input.
+
+NOTE: If you're using libcurl as a win32 .DLL, you MUST use a
+.I CURLOPT_WRITEFUNCTION
+if you set the
+.I CURLOPT_FILE
+option.
 .TP
 .B CURLOPT_WRITEFUNCTION
 Function pointer that should use match the following prototype:
@@ -53,6 +59,12 @@ Data pointer to pass instead of FILE * to the file read function. Note that if
 you specify the
 .I CURLOPT_READFUNCTION
 , this is the pointer you'll get as input.
+
+NOTE: If you're using libcurl as a win32 .DLL, you MUST use a
+.I CURLOPT_READFUNCTION
+if you set the
+.I CURLOPT_INFILE
+option.
 .TP
 .B CURLOPT_READFUNCTION
 Function pointer that should use match the following prototype:

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"

include/curl/curl.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 <stdio.h>
 /* The include stuff here is mainly for time_t! */
@@ -183,10 +166,6 @@ typedef enum {
 
 #define CURL_ERROR_SIZE 256
 
-/* maximum URL length we deal with in headers */
-#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 */
@@ -452,8 +431,10 @@ typedef enum {
 
    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,
@@ -471,8 +452,8 @@ char *curl_getenv(char *variable);
 char *curl_version(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.5.2-pre1"
-#define LIBCURL_VERSION_NUM 0x070502
+#define LIBCURL_VERSION "7.6.1-pre3"
+#define LIBCURL_VERSION_NUM 0x070601
 
 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -573,7 +554,7 @@ CURLcode curl_setopt(CURL *handle, CURLoption option, ...);
 CURLcode curl_close(CURL *curl); /* the opposite of curl_open() */
 
 CURLcode curl_read(CURLconnect *c_conn, char *buf, size_t buffersize,
-                   size_t *n);
+                   ssize_t *n);
 CURLcode curl_write(CURLconnect *c_conn, char *buf, size_t amount,
                     size_t *n);
 
@@ -695,7 +676,10 @@ typedef enum {
   CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG   + 13,
   CURLINFO_FILETIME         = CURLINFO_LONG   + 14,
 
-  CURLINFO_LASTONE          = 15
+  CURLINFO_CONTENT_LENGTH_DOWNLOAD   = CURLINFO_DOUBLE + 15,
+  CURLINFO_CONTENT_LENGTH_UPLOAD     = CURLINFO_DOUBLE + 16,
+
+  CURLINFO_LASTONE          = 17
 } CURLINFO;
 
 /*

include/curl/easy.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  __cplusplus
 extern "C" {
 #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@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 typedef void CURL;
 typedef void CURLconnect;
 

lib/Makefile.am

@@ -4,6 +4,10 @@
 
 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 ;-)
@@ -49,12 +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       \
-getinfo.c highlevel.c strequal.c strequal.h easy.c \
-security.h security.c krb4.c memdebug.c memdebug.h
+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

@@ -29,7 +29,7 @@ LIBCURLLIB = libcurl.lib
 SOURCES	   = \
 	base64.c \
 	cookie.c \
-	download.c \
+	transfer.c \
 	escape.c \
 	formdata.c \
 	ftp.c \
@@ -54,7 +54,6 @@ SOURCES	   = \
 	getinfo.c \
 	version.c \
 	easy.c \
-	highlevel.c \
 	strequal.c
 
 OBJECTS = $(SOURCES:.c=.obj)

lib/Makefile.b32.resp

@@ -1,6 +1,6 @@
 +base64.obj &
 +cookie.obj &
-+download.obj &
++transfer.obj &
 +escape.obj &
 +formdata.obj &
 +ftp.obj &
@@ -25,5 +25,4 @@
 +getinfo.obj &
 +version.obj &
 +easy.obj &
-+highlevel.obj &
 +strequal.obj

lib/Makefile.in

@@ -1,357 +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@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-host_alias = @host_alias@
-host_triplet = @host@
-AS = @AS@
-CC = @CC@
-DLLTOOL = @DLLTOOL@
-LIBTOOL = @LIBTOOL@
-LN_S = @LN_S@
-MAKEINFO = @MAKEINFO@
-NROFF = @NROFF@
-OBJDUMP = @OBJDUMP@
-PACKAGE = @PACKAGE@
-PERL = @PERL@
-RANLIB = @RANLIB@
-VERSION = @VERSION@
-YACC = @YACC@
-
-AUTOMAKE_OPTIONS = foreign
-
-lib_LTLIBRARIES = libcurl.la
-
-# Some flags needed when trying to cause warnings ;-)
-# CFLAGS = -DMALLOCDEBUG -g # -Wall #-pedantic
-
-INCLUDES = -I$(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 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       getinfo.c highlevel.c strequal.c strequal.h easy.c security.h security.c krb4.c memdebug.c memdebug.h
-
-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_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 getinfo.lo \
-highlevel.lo strequal.lo easy.lo security.lo krb4.lo memdebug.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

@@ -30,16 +30,16 @@ 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 download.c getdate.h ldap.c ssluse.c version.c download.h getenv.c	\
+	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 highlevel.c strequal.c strequal.h easy.c security.h		\
+	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 download.o ldap.o ssluse.o version.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 \
-	highlevel.o strequal.o easy.o security.o krb4.o
+	strequal.o easy.o security.o krb4.o
 
 LIBRARIES =  $(libcurl_a_LIBRARIES)
 SOURCES = $(libcurl_a_SOURCES)

lib/Makefile.vc6

@@ -33,7 +33,7 @@ LINKSLIBS = libeay32.lib ssleay32.lib RSAglue.lib
 RELEASE_OBJS= \
 	base64r.obj \
 	cookier.obj \
-	downloadr.obj \
+	transferr.obj \
 	escaper.obj \
 	formdatar.obj \
 	ftpr.obj \
@@ -58,13 +58,12 @@ RELEASE_OBJS= \
 	getinfor.obj \
 	versionr.obj \
 	easyr.obj \
-	highlevelr.obj \
 	strequalr.obj
 
 DEBUG_OBJS= \
 	base64d.obj \
 	cookied.obj \
-	downloadd.obj \
+	transferd.obj \
 	escaped.obj \
 	formdatad.obj \
 	ftpd.obj \
@@ -89,13 +88,12 @@ DEBUG_OBJS= \
 	getinfod.obj \
 	versiond.obj  \
 	easyd.obj \
-	highleveld.obj \
 	strequald.obj
 
 RELEASE_SSL_OBJS= \
 	base64rs.obj \
 	cookiers.obj \
-	downloadrs.obj \
+	transferrs.obj \
 	escapers.obj \
 	formdatars.obj \
 	ftprs.obj \
@@ -120,13 +118,12 @@ RELEASE_SSL_OBJS= \
 	getinfors.obj \
 	versionrs.obj \
 	easyrs.obj \
-	highlevelrs.obj \
 	strequalrs.obj
 
 LINK_OBJS= \
 	base64.obj \
 	cookie.obj \
-	download.obj \
+	transfer.obj \
 	escape.obj \
 	formdata.obj \
 	ftp.obj \
@@ -151,7 +148,6 @@ LINK_OBJS= \
 	getinfo.obj \
 	version.obj \
 	easy.obj \
-	highlevel.obj \
 	strequal.obj
 
 all : release
@@ -170,8 +166,8 @@ 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
@@ -220,8 +216,6 @@ 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
 
@@ -230,8 +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
@@ -280,8 +274,6 @@ versiond.obj: version.c
 	$(CCD) $(CFLAGS) version.c
 easyd.obj: easy.c
 	$(CCD) $(CFLAGS) easy.c
-highleveld.obj: highlevel.c
-	$(CCD) $(CFLAGS) highlevel.c
 strequald.obj: strequal.c
 	$(CCD) $(CFLAGS) strequal.c
 
@@ -291,8 +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
@@ -341,8 +333,6 @@ versionrs.obj: version.c
 	$(CCRS) $(CFLAGS) version.c
 easyrs.obj: easy.c
 	$(CCRS) $(CFLAGS) easy.c
-highlevelrs.obj: highlevel.c
-	$(CCRS) $(CFLAGS) highlevel.c
 strequalrs.obj: strequal.c
 	$(CCRS) $(CFLAGS) strequal.c
 

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

@@ -55,7 +55,7 @@ static int pos(char c)
 }
 
 #if 1
-int base64_encode(const void *data, int size, char **str)
+int Curl_base64_encode(const void *data, int size, char **str)
 {
   char *s, *p;
   int i;
@@ -93,7 +93,7 @@ int base64_encode(const void *data, int size, char **str)
 }
 #endif
 
-int base64_decode(const char *str, void *data)
+int Curl_base64_decode(const char *str, void *data)
 {
   const char *p;
   unsigned char *q;

lib/base64.h

@@ -34,6 +34,7 @@
 #ifndef __BASE64_H
 #define __BASE64_H
 
-int base64_encode(const void *data, int size, char **str);
+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.
+ *
+ * $Id$
+ *****************************************************************************/
 
 /***
 
@@ -78,9 +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];
@@ -325,7 +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;
@@ -353,7 +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! */
@@ -361,7 +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)
@@ -383,8 +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;
@@ -451,7 +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) {
@@ -471,7 +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;

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;
       
@@ -237,14 +220,14 @@ CURLcode dict(struct connectdata *conn)
         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/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 */

lib/escape.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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 /* Escape and unescape URL encoding in strings. The functions return a new
  * allocated string or NULL if an error occurred.  */

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"
 
@@ -123,7 +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);
@@ -156,7 +139,7 @@ CURLcode file(struct connectdata *conn)
      it avoids problems with select() and recv() on file descriptors
      in Winsock */
   if(expected_size != -1)
-    pgrsSetDownloadSize(data, expected_size);
+    Curl_pgrsSetDownloadSize(data, expected_size);
 
   while (res == CURLE_OK) {
     nread = read(fd, buf, BUFSIZE-1);
@@ -172,16 +155,16 @@ CURLcode file(struct connectdata *conn)
        to prevent CR/LF translation (this then goes to a binary mode
        file descriptor). */
 
-    res = client_write(data, CLIENTWRITE_BODY, buf, nread);
+    res = Curl_client_write(data, CLIENTWRITE_BODY, buf, nread);
     if(res)
       return res;
 
-    now = tvnow();
-    if(pgrsUpdate(data))
+    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);

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:
@@ -108,16 +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)
@@ -315,6 +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)
@@ -356,7 +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
@@ -384,7 +368,7 @@ char *MakeFormBoundary(void)
 }
 
 /* Used from http.c */ 
-void FormFree(struct FormData *form)
+void Curl_FormFree(struct FormData *form)
 {
   struct FormData *next;
   do {
@@ -417,8 +401,8 @@ void curl_formfree(struct HttpPost *form)
   } 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;
@@ -432,7 +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,
@@ -456,7 +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,"
@@ -552,24 +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;
 
@@ -577,10 +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;
@@ -655,7 +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.c

@@ -5,44 +5,28 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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 <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <stdarg.h>
 #include <ctype.h>
 #include <errno.h>
 
@@ -83,18 +67,27 @@
 #include "if2ip.h"
 #include "hostip.h"
 #include "progress.h"
-#include "download.h"
+#include "transfer.h"
 #include "escape.h"
 #include "http.h" /* for HTTP proxy tunnel stuff */
+#include "ftp.h"
 
 #ifdef KRB4
 #include "security.h"
+#include "krb4.h"
 #endif
+
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
 /* The last #include file should be: */
 #ifdef MALLOCDEBUG
 #include "memdebug.h"
 #endif
 
+/* easy-to-use macro: */
+#define ftpsendf Curl_ftpsendf
+
 /* returns last node in linked list */
 static struct curl_slist *slist_get_last(struct curl_slist *list)
 {
@@ -219,12 +212,16 @@ static CURLcode AllowServerConnect(struct UrlData *data,
 #define lastline(line) (isdigit((int)line[0]) && isdigit((int)line[1]) && \
 			isdigit((int)line[2]) && (' ' == line[3]))
 
-int GetLastResponse(int sockfd, char *buf,
-                    struct connectdata *conn,
-                    int *ftpcode)
+/*
+ * We allow the ftpcode pointer to be NULL if no reply integer is wanted
+ */
+
+int Curl_GetFTPResponse(int sockfd, char *buf,
+                        struct connectdata *conn,
+                        int *ftpcode)
 {
   int nread;
-  int keepon=TRUE;
+  ssize_t keepon=TRUE;
   char *ptr;
   int timeout = 3600; /* in seconds */
   struct timeval interval;
@@ -237,12 +234,13 @@ int GetLastResponse(int sockfd, char *buf,
 #define SELECT_TIMEOUT 2
   int error = SELECT_OK;
 
-  *ftpcode=0; /* 0 for errors */
+  if(ftpcode)
+    *ftpcode=0; /* 0 for errors */
 
   if(data->timeout) {
     /* if timeout is requested, find out how much remaining time we have */
     timeout = data->timeout - /* timeout time */
-      (tvlong(tvnow()) - tvlong(conn->now)); /* spent time */
+      (Curl_tvlong(Curl_tvnow()) - Curl_tvlong(conn->now)); /* spent time */
     if(timeout <=0 ) {
       failf(data, "Transfer aborted due to timeout");
       return -SELECT_TIMEOUT; /* already too little time */
@@ -274,22 +272,19 @@ int GetLastResponse(int sockfd, char *buf,
         break;
       case 0: /* timeout */
         error = SELECT_TIMEOUT;
-        infof(data, "Transfer aborted due to timeout\n");
         failf(data, "Transfer aborted due to timeout");
         break;
       default:
-#ifdef USE_SSLEAY
-        if (data->ssl.use) {
-          keepon = SSL_read(data->ssl.handle, ptr, 1);
-        }
-        else {
-#endif
-          keepon = sread(sockfd, ptr, 1);
-#ifdef USE_SSLEAY
-        }
-#endif /* USE_SSLEAY */
-
-        if ((*ptr == '\n') || (*ptr == '\r'))
+        /*
+         * This code previously didn't use the kerberos sec_read() code
+         * to read, but when we use Curl_read() it may do so. Do confirm
+         * that this is still ok and then remove this comment!
+         */
+        if(CURLE_OK != Curl_read(conn, sockfd, ptr, 1, &keepon))
+          keepon = FALSE;
+        else if(keepon < 0)
+          error = SELECT_ERROR;
+        else if ((*ptr == '\n') || (*ptr == '\r'))
           keepon = FALSE;
       }
       if(keepon) {
@@ -323,13 +318,14 @@ int GetLastResponse(int sockfd, char *buf,
   if(error)
     return -error;
 
-  *ftpcode=atoi(buf); /* return the initial number like this */
+  if(ftpcode)
+    *ftpcode=atoi(buf); /* return the initial number like this */
 
   return nread;
 }
 
 /* -- who are we? -- */
-char *getmyhost(char *buf, int buf_size)
+char *Curl_getmyhost(char *buf, int buf_size)
 {
 #if defined(HAVE_GETHOSTNAME)
   gethostname(buf, buf_size);
@@ -347,7 +343,7 @@ char *getmyhost(char *buf, int buf_size)
 
 /* ftp_connect() should do everything that is to be considered a part
    of the connection phase. */
-CURLcode ftp_connect(struct connectdata *conn)
+CURLcode Curl_ftp_connect(struct connectdata *conn)
 {
   /* this is FTP and no proxy */
   int nread;
@@ -373,14 +369,14 @@ CURLcode ftp_connect(struct connectdata *conn)
 
   if (data->bits.tunnel_thru_httpproxy) {
     /* We want "seamless" FTP operations through HTTP proxy tunnel */
-    result = GetHTTPProxyTunnel(data, data->firstsocket,
-                                data->hostname, data->remote_port);
+    result = Curl_ConnectHTTPProxyTunnel(conn, data->firstsocket,
+                                         data->hostname, data->remote_port);
     if(CURLE_OK != result)
       return result;
   }
 
   /* The first thing we do is wait for the "220*" line: */
-  nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+  nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
   if(nread < 0)
     return CURLE_OPERATION_TIMEOUTED;
 
@@ -413,7 +409,7 @@ CURLcode ftp_connect(struct connectdata *conn)
   ftpsendf(data->firstsocket, conn, "USER %s", ftp->user);
 
   /* wait for feedback */
-  nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+  nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
   if(nread < 0)
     return CURLE_OPERATION_TIMEOUTED;
 
@@ -427,7 +423,7 @@ CURLcode ftp_connect(struct connectdata *conn)
     /* 331 Password required for ...
        (the server requires to send the user's password too) */
     ftpsendf(data->firstsocket, conn, "PASS %s", ftp->passwd);
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -476,7 +472,7 @@ CURLcode ftp_connect(struct connectdata *conn)
 
 
 /* argument is already checked for validity */
-CURLcode ftp_done(struct connectdata *conn)
+CURLcode Curl_ftp_done(struct connectdata *conn)
 {
   struct UrlData *data = conn->data;
   struct FTP *ftp = data->proto.ftp;
@@ -513,7 +509,7 @@ CURLcode ftp_done(struct connectdata *conn)
   if(!data->bits.no_body) {  
     /* now let's see what the server says about the transfer we
        just performed: */
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -533,7 +529,7 @@ CURLcode ftp_done(struct connectdata *conn)
       if (qitem->data) {
         ftpsendf(data->firstsocket, conn, "%s", qitem->data);
 
-        nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+        nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
         if(nread < 0)
           return CURLE_OPERATION_TIMEOUTED;
 
@@ -570,6 +566,9 @@ CURLcode _ftp(struct connectdata *conn)
 #if defined (HAVE_INET_NTOA_R)
   char ntoa_buf[64];
 #endif
+#ifdef ENABLE_IPV6
+  struct addrinfo *ai;
+#endif
 
   struct curl_slist *qitem; /* QUOTE item */
   /* the ftp struct is already inited in ftp_connect() */
@@ -587,7 +586,7 @@ CURLcode _ftp(struct connectdata *conn)
       if (qitem->data) {
         ftpsendf(data->firstsocket, conn, "%s", qitem->data);
 
-        nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+        nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
         if(nread < 0)
           return CURLE_OPERATION_TIMEOUTED;
 
@@ -604,7 +603,7 @@ CURLcode _ftp(struct connectdata *conn)
   /* change directory first! */
   if(ftp->dir && ftp->dir[0]) {
     ftpsendf(data->firstsocket, conn, "CWD %s", ftp->dir);
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -619,7 +618,7 @@ CURLcode _ftp(struct connectdata *conn)
        again a grey area as the MDTM is not kosher RFC959 */
     ftpsendf(data->firstsocket, conn, "MDTM %s", ftp->file);
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -656,7 +655,7 @@ CURLcode _ftp(struct connectdata *conn)
     ftpsendf(data->firstsocket, conn, "TYPE %s",
              (data->bits.ftp_ascii)?"A":"I");
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -669,7 +668,7 @@ CURLcode _ftp(struct connectdata *conn)
 
     ftpsendf(data->firstsocket, conn, "SIZE %s", ftp->file);
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -681,7 +680,7 @@ CURLcode _ftp(struct connectdata *conn)
     filesize = atoi(buf+4);
 
     sprintf(buf, "Content-Length: %d\r\n", filesize);
-    result = client_write(data, CLIENTWRITE_BOTH, buf, 0);
+    result = Curl_client_write(data, CLIENTWRITE_BOTH, buf, 0);
     if(result)
       return result;
 
@@ -697,7 +696,7 @@ CURLcode _ftp(struct connectdata *conn)
       /* format: "Tue, 15 Nov 1994 12:45:26 GMT" */
       strftime(buf, BUFSIZE-1, "Last-Modified: %a, %d %b %Y %H:%M:%S %Z\r\n",
                tm);
-      result = client_write(data, CLIENTWRITE_BOTH, buf, 0);
+      result = Curl_client_write(data, CLIENTWRITE_BOTH, buf, 0);
       if(result)
         return result;
     }
@@ -708,6 +707,178 @@ CURLcode _ftp(struct connectdata *conn)
 
   /* We have chosen to use the PORT command */
   if(data->bits.ftp_use_port) {
+#ifdef ENABLE_IPV6
+    struct addrinfo hints, *res, *ai;
+    struct sockaddr_storage ss;
+    int sslen;
+    char hbuf[NI_MAXHOST];
+    char *localaddr;
+    struct sockaddr *sa=(struct sockaddr *)&ss;
+#ifdef NI_WITHSCOPEID
+    const int niflags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
+#else
+    const int niflags = NI_NUMERICHOST | NI_NUMERICSERV;
+#endif
+    unsigned char *ap;
+    unsigned char *pp;
+    int alen, plen;
+    char portmsgbuf[4096], tmp[4096];
+    char *p;
+    char *mode[] = { "EPRT", "LPRT", "PORT", NULL };
+    char **modep;
+
+    /*
+     * we should use Curl_if2ip?  given pickiness of recent ftpd,
+     * I believe we should use the same address as the control connection.
+     */
+    sslen = sizeof(ss);
+    if (getsockname(data->firstsocket, (struct sockaddr *)&ss, &sslen) < 0)
+      return CURLE_FTP_PORT_FAILED;
+
+    if (getnameinfo((struct sockaddr *)&ss, sslen, hbuf, sizeof(hbuf), NULL, 0,
+	niflags))
+      return CURLE_FTP_PORT_FAILED;
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = sa->sa_family;
+    /*hints.ai_family = ss.ss_family;
+      this way can be used if sockaddr_storage is properly defined, as glibc 
+      2.1.X doesn't do*/
+    hints.ai_socktype = SOCK_STREAM;
+    hints.ai_flags = AI_PASSIVE;
+    if (getaddrinfo(hbuf, "0", &hints, &res))
+      return CURLE_FTP_PORT_FAILED;
+
+    portsock = -1;
+    for (ai = res; ai; ai = ai->ai_next) {
+      portsock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
+      if (portsock < 0)
+	continue;
+
+      if (bind(portsock, ai->ai_addr, ai->ai_addrlen) < 0) {
+	close(portsock);
+	portsock = -1;
+	continue;
+      }
+
+      if (listen(portsock, 1) < 0) {
+	close(portsock);
+	portsock = -1;
+	continue;
+      }
+
+      break;
+    }
+    if (portsock < 0) {
+      failf(data, strerror(errno));
+      freeaddrinfo(res);
+      return CURLE_FTP_PORT_FAILED;
+    }
+
+    sslen = sizeof(ss);
+    if (getsockname(portsock, sa, &sslen) < 0) {
+      failf(data, strerror(errno));
+      freeaddrinfo(res);
+      return CURLE_FTP_PORT_FAILED;
+    }
+
+    for (modep = mode; modep && *modep; modep++) {
+      int lprtaf, eprtaf;
+
+      switch (sa->sa_family) {
+      case AF_INET:
+	ap = (char *)&((struct sockaddr_in *)&ss)->sin_addr;
+	alen = sizeof(((struct sockaddr_in *)&ss)->sin_addr);
+	pp = (char *)&((struct sockaddr_in *)&ss)->sin_port;
+	plen = sizeof(((struct sockaddr_in *)&ss)->sin_port);
+	lprtaf = 4;
+	eprtaf = 1;
+	break;
+      case AF_INET6:
+	ap = (char *)&((struct sockaddr_in6 *)&ss)->sin6_addr;
+	alen = sizeof(((struct sockaddr_in6 *)&ss)->sin6_addr);
+	pp = (char *)&((struct sockaddr_in6 *)&ss)->sin6_port;
+	plen = sizeof(((struct sockaddr_in6 *)&ss)->sin6_port);
+	lprtaf = 6;
+	eprtaf = 2;
+	break;
+      default:
+	ap = pp = NULL;
+	lprtaf = eprtaf = -1;
+	break;
+      }
+
+      if (strcmp(*modep, "EPRT") == 0) {
+	if (eprtaf < 0)
+	  continue;
+	if (getnameinfo((struct sockaddr *)&ss, sslen,
+	    portmsgbuf, sizeof(portmsgbuf), tmp, sizeof(tmp), niflags))
+	  continue;
+	/* do not transmit IPv6 scope identifier to the wire */
+	if (sa->sa_family == AF_INET6) {
+	  char *q = strchr(portmsgbuf, '%');
+	  if (q)
+	    *q = '\0';
+	}
+	ftpsendf(data->firstsocket, conn, "%s |%d|%s|%s|", *modep, eprtaf,
+	    portmsgbuf, tmp);
+      } else if (strcmp(*modep, "LPRT") == 0 || strcmp(*modep, "PORT") == 0) {
+	int i;
+
+        if (strcmp(*modep, "LPRT") == 0 && lprtaf < 0)
+	  continue;
+        if (strcmp(*modep, "PORT") == 0 && sa->sa_family != AF_INET)
+	  continue;
+
+	portmsgbuf[0] = '\0';
+        if (strcmp(*modep, "LPRT") == 0) {
+	  snprintf(tmp, sizeof(tmp), "%d,%d", lprtaf, alen);
+	  if (strlcat(portmsgbuf, tmp, sizeof(portmsgbuf)) >= sizeof(portmsgbuf)) {
+	    goto again;
+	  }
+	}
+	for (i = 0; i < alen; i++) {
+	  if (portmsgbuf[0])
+	    snprintf(tmp, sizeof(tmp), ",%u", ap[i]);
+	  else
+	    snprintf(tmp, sizeof(tmp), "%u", ap[i]);
+	  if (strlcat(portmsgbuf, tmp, sizeof(portmsgbuf)) >= sizeof(portmsgbuf)) {
+	    goto again;
+	  }
+	}
+        if (strcmp(*modep, "LPRT") == 0) {
+	  snprintf(tmp, sizeof(tmp), ",%d", plen);
+	  if (strlcat(portmsgbuf, tmp, sizeof(portmsgbuf)) >= sizeof(portmsgbuf))
+	    goto again;
+	}
+	for (i = 0; i < plen; i++) {
+	  snprintf(tmp, sizeof(tmp), ",%u", pp[i]);
+	  if (strlcat(portmsgbuf, tmp, sizeof(portmsgbuf)) >= sizeof(portmsgbuf)) {
+	    goto again;
+	  }
+	}
+	ftpsendf(data->firstsocket, conn, "%s %s", *modep, portmsgbuf);
+      }
+
+      nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
+      if (nread < 0)
+	return CURLE_OPERATION_TIMEOUTED;
+
+      if (ftpcode != 200) {
+	failf(data, "Server does not grok %s", *modep);
+	continue;
+      } else
+	      break;
+again:;
+    }
+
+    if (!*modep) {
+      close(portsock);
+      freeaddrinfo(res);
+      return CURLE_FTP_PORT_FAILED;
+    }
+
+#else
     struct sockaddr_in sa;
     struct hostent *h=NULL;
     char *hostdataptr=NULL;
@@ -716,18 +887,20 @@ CURLcode _ftp(struct connectdata *conn)
     char myhost[256] = "";
 
     if(data->ftpport) {
-      if(if2ip(data->ftpport, myhost, sizeof(myhost))) {
-        h = GetHost(data, myhost, &hostdataptr);
+      if(Curl_if2ip(data->ftpport, myhost, sizeof(myhost))) {
+        h = Curl_gethost(data, myhost, &hostdataptr);
       }
       else {
         if(strlen(data->ftpport)>1)
-          h = GetHost(data, data->ftpport, &hostdataptr);
+          h = Curl_gethost(data, data->ftpport, &hostdataptr);
         if(h)
           strcpy(myhost, data->ftpport); /* buffer overflow risk */
       }
     }
     if(! *myhost) {
-      h=GetHost(data, getmyhost(myhost, sizeof(myhost)), &hostdataptr);
+      h=Curl_gethost(data,
+                     Curl_getmyhost(myhost, sizeof(myhost)),
+                     &hostdataptr);
     }
     infof(data, "We connect from %s\n", myhost);
 
@@ -805,7 +978,7 @@ CURLcode _ftp(struct connectdata *conn)
             porttouse & 255);
     }
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -813,26 +986,43 @@ CURLcode _ftp(struct connectdata *conn)
       failf(data, "Server does not grok PORT, try without it!");
       return CURLE_FTP_PORT_FAILED;
     }     
+#endif /* ENABLE_IPV6 */
   }
   else { /* we use the PASV command */
+#if 0
+    char *mode[] = { "EPSV", "LPSV", "PASV", NULL };
+    int results[] = { 229, 228, 227, 0 };
+#else
+    char *mode[] = { "PASV", NULL };
+    int results[] = { 227, 0 };
+#endif
+    int modeoff;
 
-    ftpsendf(data->firstsocket, conn, "PASV");
+    for (modeoff = 0; mode[modeoff]; modeoff++) {
+      ftpsendf(data->firstsocket, conn, mode[modeoff]);
+      nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
+      if(nread < 0)
+	return CURLE_OPERATION_TIMEOUTED;
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
-    if(nread < 0)
-      return CURLE_OPERATION_TIMEOUTED;
+      if (ftpcode == results[modeoff])
+	break;
+    }
 
-    if(ftpcode != 227) {
+    if (!mode[modeoff]) {
       failf(data, "Odd return code after PASV");
       return CURLE_FTP_WEIRD_PASV_REPLY;
     }
-    else {
+    else if (strcmp(mode[modeoff], "PASV") == 0) {
       int ip[4];
       int port[2];
       unsigned short newport; /* remote port, not necessary the local one */
       unsigned short connectport; /* the local port connect() should use! */
       char newhost[32];
+#ifdef ENABLE_IPV6
+      struct addrinfo *res;
+#else
       struct hostent *he;
+#endif
       char *str=buf,*ip_addr;
       char *hostdataptr=NULL;
 
@@ -867,20 +1057,78 @@ CURLcode _ftp(struct connectdata *conn)
          * proxy again here. We already have the name info for it since the
          * previous lookup.
          */
+#ifdef ENABLE_IPV6
+        res = conn->res;
+#else
         he = conn->hp;
+#endif
         connectport =
           (unsigned short)data->port; /* we connect to the proxy's port */
       }
       else {
         /* normal, direct, ftp connection */
-        he = GetHost(data, newhost, &hostdataptr);
-        if(!he) {
+#ifdef ENABLE_IPV6
+        res = Curl_getaddrinfo(data, newhost, newport);
+        if(!res)
+#else
+        he = Curl_gethost(data, newhost, &hostdataptr);
+        if(!he)
+#endif
+        {
           failf(data, "Can't resolve new host %s", newhost);
           return CURLE_FTP_CANT_GET_HOST;
         }
         connectport = newport; /* we connect to the remote port */
       }
 	
+#ifdef ENABLE_IPV6
+      data->secondarysocket = -1;
+      for (ai = res; ai; ai = ai->ai_next) {
+	/* XXX for now, we can do IPv4 only */
+	if (ai->ai_family != AF_INET)
+	  continue;
+
+	data->secondarysocket = socket(ai->ai_family, ai->ai_socktype,
+	    ai->ai_protocol);
+	if (data->secondarysocket < 0)
+	  continue;
+
+	if(data->bits.verbose) {
+	  char hbuf[NI_MAXHOST];
+	  char nbuf[NI_MAXHOST];
+	  char sbuf[NI_MAXSERV];
+#ifdef NI_WITHSCOPEID
+	  const int niflags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID;
+#else
+	  const int niflags = NI_NUMERICHOST | NI_NUMERICSERV;
+#endif
+	  if (getnameinfo(res->ai_addr, res->ai_addrlen, nbuf, sizeof(nbuf),
+	      sbuf, sizeof(sbuf), niflags)) {
+	    snprintf(nbuf, sizeof(nbuf), "?");
+	    snprintf(sbuf, sizeof(sbuf), "?");
+	  }
+	  if (getnameinfo(res->ai_addr, res->ai_addrlen, hbuf, sizeof(hbuf),
+	      NULL, 0, 0)) {
+	    infof(data, "Connecting to %s port %s\n", nbuf, sbuf);
+	  } else {
+	    infof(data, "Connecting to %s (%s) port %s\n", hbuf, nbuf, sbuf);
+	  }
+	}
+
+	if (connect(data->secondarysocket, ai->ai_addr, ai->ai_addrlen) < 0) {
+	  close(data->secondarysocket);
+	  data->secondarysocket = -1;
+	  continue;
+	}
+
+	break;
+      }
+
+      if (data->secondarysocket < 0) {
+	failf(data, strerror(errno));
+        return CURLE_FTP_CANT_RECONNECT;
+      }
+#else
       data->secondarysocket = socket(AF_INET, SOCK_STREAM, 0);
 
       memset((char *) &serv_addr, '\0', sizeof(serv_addr));
@@ -975,14 +1223,17 @@ CURLcode _ftp(struct connectdata *conn)
         }
         return CURLE_FTP_CANT_RECONNECT;
       }
+#endif /*ENABLE_IPV6*/
 
       if (data->bits.tunnel_thru_httpproxy) {
         /* We want "seamless" FTP operations through HTTP proxy tunnel */
-        result = GetHTTPProxyTunnel(data, data->secondarysocket,
-                                    newhost, newport);
+        result = Curl_ConnectHTTPProxyTunnel(conn, data->secondarysocket,
+                                             newhost, newport);
         if(CURLE_OK != result)
           return result;
       }
+    } else {
+      return CURLE_FTP_CANT_RECONNECT;
     }
   }
   /* we have the (new) data connection ready */
@@ -994,7 +1245,7 @@ CURLcode _ftp(struct connectdata *conn)
     ftpsendf(data->firstsocket, conn, "TYPE %s",
           (data->bits.ftp_ascii)?"A":"I");
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -1025,7 +1276,7 @@ CURLcode _ftp(struct connectdata *conn)
 
         ftpsendf(data->firstsocket, conn, "SIZE %s", ftp->file);
 
-        nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+        nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
         if(nread < 0)
           return CURLE_OPERATION_TIMEOUTED;
 
@@ -1086,7 +1337,7 @@ CURLcode _ftp(struct connectdata *conn)
     else
       ftpsendf(data->firstsocket, conn, "STOR %s", ftp->file);
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -1107,9 +1358,9 @@ CURLcode _ftp(struct connectdata *conn)
     /* When we know we're uploading a specified file, we can get the file
        size prior to the actual upload. */
 
-    pgrsSetUploadSize(data, data->infilesize);
+    Curl_pgrsSetUploadSize(data, data->infilesize);
 
-    result = Transfer(conn, -1, -1, FALSE, NULL, /* no download */
+    result = Curl_Transfer(conn, -1, -1, FALSE, NULL, /* no download */
                       data->secondarysocket, bytecountp);
     if(result)
       return result;
@@ -1166,7 +1417,7 @@ CURLcode _ftp(struct connectdata *conn)
       /* Set type to ASCII */
       ftpsendf(data->firstsocket, conn, "TYPE A");
 	
-      nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+      nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
       if(nread < 0)
         return CURLE_OPERATION_TIMEOUTED;
 	
@@ -1188,7 +1439,7 @@ CURLcode _ftp(struct connectdata *conn)
       ftpsendf(data->firstsocket, conn, "TYPE %s",
                (data->bits.ftp_ascii)?"A":"I");
 
-      nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+      nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
       if(nread < 0)
         return CURLE_OPERATION_TIMEOUTED;
 
@@ -1209,7 +1460,7 @@ CURLcode _ftp(struct connectdata *conn)
 
         ftpsendf(data->firstsocket, conn, "SIZE %s", ftp->file);
 
-        nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+        nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
         if(nread < 0)
           return CURLE_OPERATION_TIMEOUTED;
 
@@ -1253,7 +1504,7 @@ CURLcode _ftp(struct connectdata *conn)
 
         ftpsendf(data->firstsocket, conn, "REST %d", data->resume_from);
 
-        nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+        nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
         if(nread < 0)
           return CURLE_OPERATION_TIMEOUTED;
 
@@ -1266,7 +1517,7 @@ CURLcode _ftp(struct connectdata *conn)
       ftpsendf(data->firstsocket, conn, "RETR %s", ftp->file);
     }
 
-    nread = GetLastResponse(data->firstsocket, buf, conn, &ftpcode);
+    nread = Curl_GetFTPResponse(data->firstsocket, buf, conn, &ftpcode);
     if(nread < 0)
       return CURLE_OPERATION_TIMEOUTED;
 
@@ -1338,7 +1589,7 @@ CURLcode _ftp(struct connectdata *conn)
       infof(data, "Getting file with size: %d\n", size);
 
       /* FTP download: */
-      result=Transfer(conn, data->secondarysocket, size, FALSE,
+      result=Curl_Transfer(conn, data->secondarysocket, size, FALSE,
                       bytecountp,
                       -1, NULL); /* no upload here */
       if(result)
@@ -1358,7 +1609,7 @@ CURLcode _ftp(struct connectdata *conn)
 /* -- deal with the ftp server!  -- */
 
 /* argument is already checked for validity */
-CURLcode ftp(struct connectdata *conn)
+CURLcode Curl_ftp(struct connectdata *conn)
 {
   CURLcode retcode;
 
@@ -1420,3 +1671,39 @@ CURLcode ftp(struct connectdata *conn)
   return retcode;
 }
 
+/*
+ * ftpsendf() sends the formated string as a ftp command to a ftp server
+ *
+ * NOTE: we build the command in a fixed-length buffer, which sets length
+ * restrictions on the command!
+ *
+ */
+size_t Curl_ftpsendf(int fd, struct connectdata *conn, char *fmt, ...)
+{
+  size_t bytes_written;
+  char s[256];
+
+  va_list ap;
+  va_start(ap, fmt);
+  vsnprintf(s, 250, fmt, ap);
+  va_end(ap);
+
+  if(conn->data->bits.verbose)
+    fprintf(conn->data->err, "> %s\n", s);
+
+  strcat(s, "\r\n"); /* append a trailing CRLF */
+
+#ifdef KRB4
+  if(conn->sec_complete && conn->data->cmdchannel) {
+    bytes_written = sec_fprintf(conn, conn->data->cmdchannel, s);
+    fflush(conn->data->cmdchannel);
+  }
+  else
+#endif /* KRB4 */
+    {
+      bytes_written = swrite(fd, s, strlen(s));
+    }
+  return(bytes_written);
+}
+
+

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/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>
@@ -49,6 +33,7 @@
 #include "memdebug.h"
 #endif
 
+static
 char *GetEnv(char *variable)
 {
 #ifdef WIN32
@@ -56,12 +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

@@ -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"
 
@@ -120,6 +103,12 @@ CURLcode curl_getinfo(CURL *curl, CURLINFO info, ...)
   case CURLINFO_SSL_VERIFYRESULT:
     *param_longp = data->ssl.certverifyresult;
     break;
+  case CURLINFO_CONTENT_LENGTH_DOWNLOAD:
+    *param_doublep = data->progress.size_dl;
+    break;
+  case CURLINFO_CONTENT_LENGTH_UPLOAD:
+    *param_doublep = data->progress.size_ul;
+    break;
   default:
     return CURLE_BAD_FUNCTION_ARGUMENT;
   }

lib/getpass.h

@@ -1,8 +1,35 @@
 #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

@@ -5,38 +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"
 
@@ -79,7 +62,7 @@
 
 /* --- 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;
@@ -100,14 +83,40 @@ 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. */
+#ifdef ENABLE_IPV6
+struct addrinfo *Curl_getaddrinfo(struct UrlData *data,
+			       char *hostname,
+			       int port)
+{
+  struct addrinfo hints, *res;
+  int error;
+  char sbuf[NI_MAXSERV];
+
+  memset(&hints, 0, sizeof(hints));
+  hints.ai_family = PF_UNSPEC;
+  hints.ai_socktype = SOCK_STREAM;
+  hints.ai_flags = AI_CANONNAME;
+  snprintf(sbuf, sizeof(sbuf), "%d", port);
+  error = getaddrinfo(hostname, sbuf, &hints, &res);
+  if (error) {
+    infof(data, "getaddrinfo(3) failed for %s\n", hostname);
+    return NULL;
+  }
+  return res;
+}
+#endif
+
+/* 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 **bufp)
+
+struct hostent *Curl_gethost(struct UrlData *data,
+                             char *hostname,
+                             char **bufp)
 {
   struct hostent *h = NULL;
   unsigned long in;

lib/hostip.h

@@ -7,39 +7,29 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
-struct hostent *GetHost(struct UrlData *data, char *hostname, char **bufp );
+struct addrinfo;
+struct addrinfo *Curl_getaddrinfo(struct UrlData *data,
+                             char *hostname,
+                             int port);
+
+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"
 
@@ -104,14 +87,13 @@
 
 #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 */
@@ -122,6 +104,144 @@
 #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)
+{
+  ssize_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)) ||
+       (nread <= 0) ||
+       (*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>0?nread:0;
+}
+
+
+
 /*
  * This function checks the linked list of custom HTTP headers for a particular
  * header (prefix).
@@ -140,32 +260,34 @@ bool static checkheaders(struct UrlData *data, char *thisheader)
 }
 
 /*
- * GetHTTPProxyTunnel() requires that we're connected to a HTTP proxy. This
+ * 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 GetHTTPProxyTunnel(struct UrlData *data, int tunnelsocket,
-                            char *hostname, int remote_port)
+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 statment */
-  sendf(tunnelsocket, data,
-        "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:"")
-        );
+  /* 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, data)) {
+  while(GetLine(tunnelsocket, data->buffer, conn)) {
     if('\r' == data->buffer[0])
       break; /* end of headers */
     if(2 == sscanf(data->buffer, "HTTP/1.%d %d",
@@ -187,7 +309,7 @@ CURLcode GetHTTPProxyTunnel(struct UrlData *data, int tunnelsocket,
   return CURLE_OK;
 }
 
-CURLcode http_connect(struct connectdata *conn)
+CURLcode Curl_http_connect(struct connectdata *conn)
 {
   struct UrlData *data;
   CURLcode result;
@@ -203,16 +325,15 @@ CURLcode http_connect(struct connectdata *conn)
   if (conn->protocol & PROT_HTTPS) {
     if (data->bits.httpproxy) {
       /* HTTPS through a proxy can only be done with a tunnel */
-      result = GetHTTPProxyTunnel(data, data->firstsocket,
-                                  data->hostname, data->remote_port);
+      result = Curl_ConnectHTTPProxyTunnel(conn, data->firstsocket,
+                                           data->hostname, data->remote_port);
       if(CURLE_OK != result)
         return result;
     }
 
     /* now, perform the SSL initialization for this socket */
-    if(UrgSSLConnect (data)) {
+    if(Curl_SSLConnect(data))
       return CURLE_SSL_CONNECT_ERROR;
-    }
   }
 
   if(data->bits.user_passwd && !data->bits.this_is_a_follow) {
@@ -226,14 +347,14 @@ CURLcode http_connect(struct connectdata *conn)
 
 /* 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;
@@ -245,7 +366,7 @@ 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 */
@@ -261,7 +382,7 @@ CURLcode http_done(struct connectdata *conn)
 }
 
 
-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 */
@@ -301,29 +422,26 @@ CURLcode http(struct connectdata *conn)
        !data->auth_host ||
        strequal(data->auth_host, data->hostname)) {
       sprintf(data->buffer, "%s:%s", data->user, data->passwd);
-      if(base64_encode(data->buffer, strlen(data->buffer),
-                      &authorization) >= 0) {
-        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);
-  }
   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 */
@@ -332,7 +450,7 @@ CURLcode http(struct connectdata *conn)
   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:")) {
@@ -340,9 +458,9 @@ CURLcode http(struct connectdata *conn)
        (!(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 = maprintf("Host: %s\r\n", host);
+      data->ptr_host = aprintf("Host: %s\r\n", host);
     else
-      data->ptr_host = maprintf("Host: %s:%d\r\n", host, data->remote_port);
+      data->ptr_host = aprintf("Host: %s:%d\r\n", host, data->remote_port);
   }
 
   if(!checkheaders(data, "Pragma:"))
@@ -351,6 +469,92 @@ CURLcode http(struct connectdata *conn)
   if(!checkheaders(data, "Accept:"))
     http->p_accept = "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*\r\n";
 
+  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;
+    }
+
+    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 */
+    }
+  }
+  if(data->bits.set_range) {
+    /*
+     * A range is selected. We use different headers whether we're downloading
+     * or uploading and we always let customized headers override our internal
+     * ones if any such are specified.
+     */
+    if((data->httpreq == HTTPREQ_GET) &&
+       !checkheaders(data, "Range:")) {
+      data->ptr_rangeline = aprintf("Range: bytes=%s\r\n", data->range);
+    }
+    else if((data->httpreq != HTTPREQ_GET) &&
+            !checkheaders(data, "Content-Range:")) {
+
+      if(data->resume_from) {
+        /* This is because "resume" was selected */
+        long total_expected_size= data->resume_from + data->infilesize;
+        data->ptr_rangeline = aprintf("Content-Range: bytes %s%ld/%ld\r\n",
+                                      data->range, total_expected_size-1,
+                                      total_expected_size);
+      }
+      else {
+        /* Range was selected and then we just pass the incoming range and 
+           append total size */
+        data->ptr_rangeline = aprintf("Content-Range: bytes %s/%d\r\n",
+                                      data->range, data->infilesize);
+      }
+    }
+  }
+
   do {
     send_buffer *req_buffer;
     struct curl_slist *headers=data->headers;
@@ -406,7 +610,7 @@ CURLcode http(struct connectdata *conn)
       if(count) {
         add_buffer(req_buffer, "\r\n", 2);
       }
-      cookie_freelist(store); /* free the cookie list */
+      Curl_cookie_freelist(store); /* free the cookie list */
       co=NULL;
     }
 
@@ -468,7 +672,7 @@ CURLcode http(struct connectdata *conn)
     }
 
     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;
       }
@@ -478,24 +682,24 @@ 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;
 
       add_bufferf(req_buffer,
                   "Content-Length: %d\r\n", http->postsize-2);
 
       /* set upload size to the progress meter */
-      pgrsSetUploadSize(data, http->postsize);
+      Curl_pgrsSetUploadSize(data, http->postsize);
 
       data->request_size = 
         add_buffer_send(data->firstsocket, conn, req_buffer);
-      result = Transfer(conn, data->firstsocket, -1, TRUE,
+      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;
       }
     }
@@ -511,14 +715,14 @@ CURLcode http(struct connectdata *conn)
         add_bufferf(req_buffer, "\015\012");
 
       /* set the upload size to the progress meter */
-      pgrsSetUploadSize(data, data->infilesize);
+      Curl_pgrsSetUploadSize(data, data->infilesize);
 
       /* 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 = Transfer(conn, data->firstsocket, -1, TRUE,
+      result = Curl_Transfer(conn, data->firstsocket, -1, TRUE,
                         &http->readbytecount,
                         data->firstsocket,
                         &http->writebytecount);
@@ -564,7 +768,7 @@ CURLcode http(struct connectdata *conn)
         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

@@ -8,47 +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 GetHTTPProxyTunnel(struct UrlData *data, int tunnelsocket,
-                            char *hostname, int remote_port);
+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);
+#if ! defined(WIN32) && ! defined(__BEOS__) && !defined(__CYGWIN32__)
+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

@@ -47,6 +47,9 @@
 #include <string.h>
 #include <krb.h>
 
+#include "ftp.h"
+#include "sendf.h"
+
 /* The last #include file should be: */
 #ifdef MALLOCDEBUG
 #include "memdebug.h"
@@ -95,7 +98,8 @@ strlcpy (char *dst, const char *src, size_t dst_sz)
     else
 	return n + strlen (src);
 }
-
+#else
+size_t strlcpy (char *dst, const char *src, size_t dst_sz);
 #endif
 
 static int
@@ -279,12 +283,15 @@ krb4_auth(void *app_data, struct connectdata *conn)
     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, LOCAL_ADDR, &l) < 0)
+    if(getsockname(conn->data->firstsocket,
+                   (struct sockaddr *)LOCAL_ADDR, &l) < 0)
 	perror("getsockname()");
 
     checksum = getpid();
@@ -308,7 +315,7 @@ krb4_auth(void *app_data, struct connectdata *conn)
       else {
 	if (natAddr.s_addr != localaddr->sin_addr.s_addr) {
 	  printf("Using NAT IP address (%s) for kerberos 4\n",
-		 inet_ntoa(natAddr));
+		 (char *)inet_ntoa(natAddr));
 	  localaddr->sin_addr = natAddr;
 	  
 	  /*
@@ -327,15 +334,15 @@ krb4_auth(void *app_data, struct connectdata *conn)
     /*printf("Local address is %s\n", inet_ntoa(localaddr->sin_addr));***/
     /*printf("Remote address is %s\n", inet_ntoa(remoteaddr->sin_addr));***/
 
-    if(base64_encode(adat.dat, adat.length, &p) < 0) {
+    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)*/
-    ftpsendf(conn->data->firstsocket, conn, "ADAT %s", p);
+    Curl_ftpsendf(conn->data->firstsocket, conn, "ADAT %s", p);
     /* wait for feedback */
-    nread = GetLastResponse(conn->data->firstsocket,
-			    conn->data->buffer, conn);
+    nread = Curl_GetFTPResponse(conn->data->firstsocket,
+                                conn->data->buffer, conn, NULL);
     if(nread < 0)
 	return /*CURLE_OPERATION_TIMEOUTED*/-1;
     free(p);
@@ -351,7 +358,7 @@ krb4_auth(void *app_data, struct connectdata *conn)
 	return AUTH_ERROR;
     }
     p += 5;
-    len = base64_decode(p, adat.dat);
+    len = Curl_base64_decode(p, adat.dat);
     if(len < 0){
 	printf("Failed to decode base64 from server.\n");
 	return AUTH_ERROR;
@@ -389,14 +396,11 @@ struct sec_client_mech krb4_client_mech = {
 
 void krb_kauth(struct connectdata *conn)
 {
-    int ret;
-    char buf[1024];
     des_cblock key;
     des_key_schedule schedule;
     KTEXT_ST tkt, tktcopy;
     char *name;
     char *p;
-    int overbose;
     char passwd[100];
     int tmp;
     size_t nread;
@@ -405,20 +409,19 @@ void krb_kauth(struct connectdata *conn)
 
     save = set_command_prot(conn, prot_private);
     /*ret = command("SITE KAUTH %s", name);***/
-    ftpsendf(conn->data->firstsocket, conn,
+    Curl_ftpsendf(conn->data->firstsocket, conn,
              "SITE KAUTH %s", conn->data->user);
     /* wait for feedback */
-    nread = GetLastResponse(conn->data->firstsocket, conn->data->buffer, conn);
+    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'){
-	/*verbose = overbose;***/
 	set_command_prot(conn, save);
 	/*code = -1;***/
 	return;
     }
-    /*verbose = overbose;***/
     p = strstr(/*reply_string***/conn->data->buffer, "T=");
     if(!p){
 	printf("Bad reply from server.\n");
@@ -427,7 +430,7 @@ void krb_kauth(struct connectdata *conn)
 	return;
     }
     p += 2;
-    tmp = base64_decode(p, &tkt.dat);
+    tmp = Curl_base64_decode(p, &tkt.dat);
     if(tmp < 0){
 	printf("Failed to decode base64 in reply.\n");
 	set_command_prot(conn, save);
@@ -440,7 +443,6 @@ void krb_kauth(struct connectdata *conn)
     p = strstr(/*reply_string***/conn->data->buffer, "P=");
     if(!p){
 	printf("Bad reply from server.\n");
-	/*verbose = overbose;***/
 	set_command_prot(conn, save);
 	/*code = -1;***/
 	return;
@@ -476,7 +478,7 @@ void krb_kauth(struct connectdata *conn)
     memset(key, 0, sizeof(key));
     memset(schedule, 0, sizeof(schedule));
     memset(passwd, 0, sizeof(passwd));
-    if(base64_encode(tktcopy.dat, tktcopy.length, &p) < 0) {
+    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;***/
@@ -484,10 +486,11 @@ void krb_kauth(struct connectdata *conn)
     }
     memset (tktcopy.dat, 0, tktcopy.length);
     /*ret = command("SITE KAUTH %s %s", name, p);***/
-    ftpsendf(conn->data->firstsocket, conn,
+    Curl_ftpsendf(conn->data->firstsocket, conn,
              "SITE KAUTH %s %s", name, p);
     /* wait for feedback */
-    nread = GetLastResponse(conn->data->firstsocket, conn->data->buffer, conn);
+    nread = Curl_GetFTPResponse(conn->data->firstsocket, conn->data->buffer,
+                                conn, NULL);
     if(nread < 0)
 	return /*CURLE_OPERATION_TIMEOUTED*/;
     free(p);

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"
 
@@ -134,18 +117,18 @@ static void * DynaGetFunction(char *name)
 static int WriteProc(void *param, char *text, int len)
 {
   struct UrlData *data = (struct UrlData *)param;
-  client_write(data, CLIENTWRITE_BODY, text, 0);
+  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/memdebug.c

@@ -6,38 +6,21 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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"
 
@@ -152,7 +135,7 @@ 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 sockfd;
+  return res;
 }
 
 FILE *curl_fopen(char *file, char *mode, int line, char *source)

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>$
@@ -198,7 +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)
 {
@@ -946,11 +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");
@@ -1016,7 +1025,7 @@ static int addbyter(int output, FILE *data)
   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;
@@ -1036,7 +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;
@@ -1083,7 +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;
@@ -1104,7 +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;
@@ -1131,7 +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;
@@ -1144,7 +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 */
@@ -1154,7 +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 */
@@ -1164,7 +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);
@@ -1172,12 +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"
 
@@ -56,7 +27,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "getenv.h"
+#include <curl/curl.h>
+
 #include "strequal.h"
 
 /* Debug this single source file with:
@@ -80,15 +52,15 @@ 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)
@@ -108,16 +91,16 @@ 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 */
+    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:
@@ -128,19 +111,19 @@ void pgrsTime(struct UrlData *data, timerid timer)
     /* 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 = tvnow();
+    data->progress.t_startsingle = Curl_tvnow();
     break;
 
   case TIMER_NAMELOOKUP:
-    data->progress.t_nslookup += tvdiff(tvnow(),
+    data->progress.t_nslookup += Curl_tvdiff(Curl_tvnow(),
                                         data->progress.t_startsingle);
     break;
   case TIMER_CONNECT:
-    data->progress.t_connect += tvdiff(tvnow(),
+    data->progress.t_connect += Curl_tvdiff(Curl_tvnow(),
                                        data->progress.t_startsingle);
     break;
   case TIMER_PRETRANSFER:
-    data->progress.t_pretransfer += tvdiff(tvnow(),
+    data->progress.t_pretransfer += Curl_tvdiff(Curl_tvnow(),
                                            data->progress.t_startsingle);
     break;
   case TIMER_POSTRANSFER:
@@ -149,22 +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;
@@ -172,7 +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;
@@ -188,7 +171,7 @@ void pgrsSetUploadSize(struct UrlData *data, double size)
 
  */
 
-int pgrsUpdate(struct UrlData *data)
+int Curl_pgrsUpdate(struct UrlData *data)
 {
   struct timeval now;
   int result;
@@ -220,6 +203,9 @@ int pgrsUpdate(struct UrlData *data)
          even when not displayed! */
   else if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
     if (!data->progress.callback) {
+      if(data->resume_from)
+        fprintf(data->err, "** Resuming transfer from byte position %d\n",
+                data->resume_from);
       fprintf(data->err,
               "  %% Total    %% Received %% Xferd  Average Speed          Time             Curr.\n"
               "                                 Dload  Upload Total    Current  Left    Speed\n");
@@ -227,16 +213,16 @@ 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);
 
@@ -274,17 +260,13 @@ 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;
   }

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"
 
@@ -53,14 +36,14 @@ typedef enum {
   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

@@ -40,13 +40,22 @@
 
 #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"
@@ -64,6 +73,7 @@ static struct {
     { prot_private, "private" }
 };
 
+#if 0
 static const char *
 level_to_name(enum protection_level level)
 {
@@ -73,6 +83,7 @@ level_to_name(enum protection_level level)
 	    return level_names[i].name;
     return "unknown";
 }
+#endif
 
 #ifndef FTP_SERVER /* not used in server */
 static enum protection_level 
@@ -319,7 +330,7 @@ sec_vfprintf2(struct connectdata *conn, FILE *f, const char *fmt, va_list ap)
   if(conn->data_prot == prot_clear)
     return vfprintf(f, fmt, ap);
   else {
-    buf = maprintf(fmt, ap);
+    buf = aprintf(fmt, ap);
     ret = buffer_write(&conn->out_buffer, buf, strlen(buf));
     free(buf);
     return ret;
@@ -360,7 +371,7 @@ sec_read_msg(struct connectdata *conn, char *s, int level)
     int code;
     
     buf = malloc(strlen(s));
-    len = base64_decode(s + 4, buf); /* XXX */
+    len = Curl_base64_decode(s + 4, buf); /* XXX */
     
     len = (*mech->decode)(conn->app_data, buf, len, level, conn);
     if(len < 0)
@@ -390,7 +401,7 @@ sec_vfprintf(struct connectdata *conn, FILE *f, const char *fmt, va_list ap)
     if(!conn->sec_complete)
 	return vfprintf(f, fmt, ap);
     
-    buf = maprintf(fmt, ap);
+    buf = aprintf(fmt, ap);
     len = (*mech->encode)(conn->app_data, buf, strlen(buf),
                           conn->command_prot, &enc,
 			  conn);
@@ -399,7 +410,7 @@ sec_vfprintf(struct connectdata *conn, FILE *f, const char *fmt, va_list ap)
 	failf(conn->data, "Failed to encode command.\n");
 	return -1;
     }
-    if(base64_encode(enc, len, &buf) < 0){
+    if(Curl_base64_encode(enc, len, &buf) < 0){
       failf(conn->data, "Out of memory base64-encoding.\n");
       return -1;
     }
@@ -461,7 +472,6 @@ sec_status(void)
 static int
 sec_prot_internal(struct connectdata *conn, int level)
 {
-    int ret;
     char *p;
     unsigned int s = 1048576;
     size_t nread;
@@ -472,11 +482,11 @@ sec_prot_internal(struct connectdata *conn, int level)
     }
 
     if(level){
-      ftpsendf(conn->data->firstsocket, conn,
-               "PBSZ %u", s);
+      Curl_ftpsendf(conn->data->firstsocket, conn,
+                    "PBSZ %u", s);
       /* wait for feedback */
-      nread = GetLastResponse(conn->data->firstsocket,
-                              conn->data->buffer, conn);
+      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'){
@@ -491,11 +501,11 @@ sec_prot_internal(struct connectdata *conn, int level)
         conn->buffer_size = s;
     }
 
-    ftpsendf(conn->data->firstsocket, conn,
-             "PROT %c", level["CSEP"]);
+    Curl_ftpsendf(conn->data->firstsocket, conn,
+                  "PROT %c", level["CSEP"]);
     /* wait for feedback */
-    nread = GetLastResponse(conn->data->firstsocket,
-			    conn->data->buffer, conn);
+    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'){
@@ -600,11 +610,11 @@ sec_login(struct connectdata *conn)
 	}
 	infof(data, "Trying %s...\n", (*m)->name);
 	/*ret = command("AUTH %s", (*m)->name);***/
-	ftpsendf(conn->data->firstsocket, conn,
+	Curl_ftpsendf(conn->data->firstsocket, conn,
                  "AUTH %s", (*m)->name);
 	/* wait for feedback */
-	nread = GetLastResponse(conn->data->firstsocket,
-				conn->data->buffer, conn);
+	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'){

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"
 
@@ -69,7 +52,7 @@
 
 /* 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) {
@@ -83,7 +66,7 @@ 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);
@@ -94,103 +77,96 @@ void failf(struct UrlData *data, char *fmt, ...)
   va_end(ap);
 }
 
-/* sendf() sends the formated data to the server */
-size_t 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 /* USE_SSLEAY */
-  if (data->ssl.use) {
-    bytes_written = SSL_write(data->ssl.handle, 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);
+
+  return bytes_written;
 }
 
 /*
- * ftpsendf() sends the formated string as a ftp command to a ftp server
- *
- * NOTE: we build the command in a fixed-length buffer, which sets length
- * restrictions on the command!
+ * Curl_write() is an internal write function that sends plain (binary) data
+ * to the server. Works with plain sockets, SSL or kerberos.
  *
  */
-size_t ftpsendf(int fd, struct connectdata *conn, char *fmt, ...)
-{
-  size_t bytes_written;
-  char s[256];
-
-  va_list ap;
-  va_start(ap, fmt);
-  vsnprintf(s, 250, fmt, ap);
-  va_end(ap);
-
-  if(conn->data->bits.verbose)
-    fprintf(conn->data->err, "> %s\n", s);
-
-  strcat(s, "\r\n"); /* append a trailing CRLF */
-
-#ifdef KRB4
-  if(conn->sec_complete && conn->data->cmdchannel) {
-    bytes_written = sec_fprintf(conn, conn->data->cmdchannel, s);
-    fflush(conn->data->cmdchannel);
-  }
-  else
-#endif /* KRB4 */
-    {
-      bytes_written = swrite(fd, s, strlen(s));
-    }
-  return(bytes_written);
-}
-
-/* ssend() sends plain (binary) data to the server */
-size_t ssend(int fd, struct connectdata *conn, void *mem, size_t len)
+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) {
-    bytes_written = SSL_write(data->ssl.handle, mem, len);
+    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, fd, mem, len);
+      bytes_written = sec_write(conn, sockfd, mem, len);
     }
     else
 #endif /* KRB4 */
-      bytes_written = swrite(fd, mem, len);
+      bytes_written = swrite(sockfd, mem, len);
 #ifdef USE_SSLEAY
   }
 #endif
 
-  return bytes_written;
+  *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 client_write(struct UrlData *data,
-                      int type,
-                      char *ptr,
-                      size_t len)
+CURLcode Curl_client_write(struct UrlData *data,
+                           int type,
+                           char *ptr,
+                           size_t len)
 {
   size_t wrote;
 
@@ -217,90 +193,54 @@ CURLcode client_write(struct UrlData *data,
 
 
 /*
- * add_buffer_init() returns a fine buffer struct
+ * Internal read-from-socket function. This is meant to deal with plain
+ * sockets, SSL sockets and kerberos sockets.
  */
-send_buffer *add_buffer_init(void)
+CURLcode Curl_read(struct connectdata *conn, int sockfd,
+                   char *buf, size_t buffersize,
+                   ssize_t *n)
 {
-  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 */
-}
+  struct UrlData *data = conn->data;
+  ssize_t nread;
 
-/*
- * add_buffer_send() sends a buffer and frees all associated memory.
- */
-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);
-  }
-
-  amount = ssend(sockfd, conn, in->buffer, in->size_used);
-
-  if(in->buffer)
-    free(in->buffer);
-  free(in);
-
-  return amount;
-}
-
-
-/* 
- * add_bufferf() builds a buffer from the formatted input
- */
-CURLcode add_bufferf(send_buffer *in, char *fmt, ...)
-{
-  CURLcode result = CURLE_OUT_OF_MEMORY;
-  char *s;
-  va_list ap;
-  va_start(ap, fmt);
-  s = mvaprintf(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
- */
-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;
+#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;
     }
-    memcpy(&in->buffer[in->size_used], inptr, size);
-      
-    in->size_used += size;
   }
-
+  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,
+                   ssize_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

@@ -7,44 +7,28 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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 ftpsendf(int fd, struct connectdata *, char *fmt, ...);
-size_t sendf(int fd, struct UrlData *, char *fmt, ...);
-size_t ssend(int fd, struct connectdata *, 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;
@@ -57,12 +41,16 @@ typedef struct send_buffer send_buffer;
 #define CLIENTWRITE_HEADER 2
 #define CLIENTWRITE_BOTH   (CLIENTWRITE_BODY|CLIENTWRITE_HEADER)
 
-CURLcode client_write(struct UrlData *data, int type, char *ptr,
-                      size_t len);
-send_buffer *add_buffer_init(void);
-CURLcode add_buffer(send_buffer *in, void *inptr, size_t size);
-CURLcode add_bufferf(send_buffer *in, char *fmt, ...);
-size_t add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in);
+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,
+                   ssize_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

lib/setup.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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 
 
@@ -117,7 +100,6 @@ defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
    1. close a socket
    2. read from a socket
    3. write to a socket
-   (Hopefully, only win32-crap do this weird name changing)
 
    4. set the SIGALRM signal timeout
    5. set dir/file naming defines
@@ -132,8 +114,8 @@ defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
 #else
      /* gcc-for-win is still good :) */
 #define sclose(x) close(x)
-#define sread(x,y,z) read(x,y,z)
-#define swrite(x,y,z) write(x,y,z)
+#define sread(x,y,z) recv(x,y,z,0)
+#define swrite(x,y,z) send(x,y,z,0)
 #define myalarm(x) alarm(x)
 #endif
 

lib/speedcheck.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"
 
@@ -50,24 +33,24 @@
 #include "sendf.h"
 #include "speedcheck.h"
 
-void speedinit(struct UrlData *data)
+void Curl_speedinit(struct UrlData *data)
 {
   memset(&data->keeps_speed, 0, sizeof(struct timeval));
 }
 
-CURLcode speedcheck(struct UrlData *data,
-                    struct timeval now)
+CURLcode Curl_speedcheck(struct UrlData *data,
+                         struct timeval now)
 {
   if((data->progress.current_speed >= 0) &&
      data->low_speed_time &&
-     (tvlong(data->keeps_speed) != 0) &&
+     (Curl_tvlong(data->keeps_speed) != 0) &&
      (data->progress.current_speed < data->low_speed_limit)) {
 
     /* We are now below the "low speed limit". If we are below it
        for "low speed time" seconds we consider that enough reason
        to abort the download. */
     
-    if( tvdiff(now, data->keeps_speed) > data->low_speed_time) {
+    if( Curl_tvdiff(now, data->keeps_speed) > data->low_speed_time) {
       /* we have been this slow for long enough, now die */
       failf(data,
 	    "Operation too slow. "

lib/speedcheck.h

@@ -7,45 +7,28 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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 "timeval.h"
 
-void speedinit(struct UrlData *data);
-CURLcode speedcheck(struct UrlData *data,
-                    struct timeval now);
+void Curl_speedinit(struct UrlData *data);
+CURLcode Curl_speedcheck(struct UrlData *data,
+                         struct timeval now);
 
 #endif

lib/ssluse.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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 /*
  * The original SSL code was written by
@@ -79,9 +62,10 @@ static int passwd_callback(char *buf, int num, int verify
  * from) source from the SSLeay package written by Eric Young
  * (eay@cryptsoft.com).  */
 
-int SSL_cert_stuff(struct UrlData *data, 
-		   char *cert_file,
-		   char *key_file)
+static
+int cert_stuff(struct UrlData *data, 
+               char *cert_file,
+               char *key_file)
 {
   if (cert_file != NULL) {
     SSL *ssl;
@@ -141,6 +125,7 @@ int SSL_cert_stuff(struct UrlData *data,
 #endif
 
 #ifdef USE_SSLEAY
+static
 int cert_verify_callback(int ok, X509_STORE_CTX *ctx)
 {
   X509 *err_cert;
@@ -156,7 +141,7 @@ int cert_verify_callback(int ok, X509_STORE_CTX *ctx)
 
 /* ====================================================== */
 int
-UrgSSLConnect (struct UrlData *data)
+Curl_SSLConnect (struct UrlData *data)
 {
 #ifdef USE_SSLEAY
     int err;
@@ -180,7 +165,7 @@ UrgSSLConnect (struct UrlData *data)
       RAND_screen();
 #else
       int len;
-      char *area = MakeFormBoundary();
+      char *area = Curl_FormBoundary();
       if(!area)
 	return 3; /* out of memory */
 	
@@ -215,7 +200,7 @@ UrgSSLConnect (struct UrlData *data)
     }
     
     if(data->cert) {
-      if (!SSL_cert_stuff(data, data->cert, data->cert)) {
+      if (!cert_stuff(data, data->cert, data->cert)) {
 	failf(data, "couldn't use certificate!\n");
 	return 2;
       }

lib/ssluse.h

@@ -7,40 +7,20 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-int SSL_cert_stuff(struct UrlData *data, 
-		   char *cert_file,
-		   char *key_file);
-int UrgSSLConnect (struct UrlData *data);
+ * $Id$
+ *****************************************************************************/
+int Curl_SSLConnect (struct UrlData *data);
 #endif

lib/strequal.c

@@ -5,44 +5,27 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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) 2000.
- *  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>
 
-int strequal(const char *first, const char *second)
+int Curl_strequal(const char *first, const char *second)
 {
 #if defined(HAVE_STRCASECMP)
   return !strcasecmp(first, second);
@@ -62,7 +45,7 @@ int strequal(const char *first, const char *second)
 #endif
 }
 
-int strnequal(const char *first, const char *second, size_t max)
+int Curl_strnequal(const char *first, const char *second, size_t max)
 {
 #if defined(HAVE_STRCASECMP)
   return !strncasecmp(first, second, max);
@@ -83,3 +66,44 @@ int strnequal(const char *first, const char *second, size_t max)
 #endif
 }
 
+#ifndef HAVE_STRLCAT
+/*
+ * The strlcat() function appends the NUL-terminated string src to the end
+ * of dst. It will append at most size - strlen(dst) - 1 bytes, NUL-termi-
+ * nating the result.
+ *
+ * The strlcpy() and strlcat() functions return the total length of the
+ * string they tried to create.  For strlcpy() that means the length of src.
+ * For strlcat() that means the initial length of dst plus the length of
+ * src. While this may seem somewhat confusing it was done to make trunca-
+ * tion detection simple.
+ *
+ * 
+ */
+size_t strlcat(char *dst, const char *src, size_t siz)
+{
+  char *d = dst;
+  const char *s = src;
+  size_t n = siz;
+  size_t dlen;
+
+  /* Find the end of dst and adjust bytes left but don't go past end */
+  while (n-- != 0 && *d != '\0')
+    d++;
+  dlen = d - dst;
+  n = siz - dlen;
+
+  if (n == 0)
+    return(dlen + strlen(s));
+  while (*s != '\0') {
+    if (n != 1) {
+      *d++ = *s;
+      n--;
+    }
+    s++;
+  }
+  *d = '\0';
+
+  return(dlen + (s - src));	/* count does not include NUL */
+}
+#endif

lib/strequal.h

@@ -7,39 +7,25 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- *  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) 2000.
- *  All Rights Reserved.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-int strequal(const char *first, const char *second);
-int strnequal(const char *first, const char *second, size_t max);
+ * $Id$
+ *****************************************************************************/
+int Curl_strequal(const char *first, const char *second);
+int Curl_strnequal(const char *first, const char *second, size_t max);
+
+#define strequal(a,b) Curl_strequal(a,b)
+#define strnequal(a,b,c) Curl_strnequal(a,b,c)
 
 #endif

lib/telnet.c

@@ -5,46 +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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- *
- * This implementation of the TELNET protocol is written by
- * Linus Nielsen <Linus.Nielsen@haxx.se>,
- * with some code snippets stolen from the BSD Telnet client.
- *
- * The negotiation is performed according to RFC 1143 (D. Bernstein,
- * "The Q Method of Implementing TELNET Option Negotiation")
- *
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #include "setup.h"
 
@@ -96,17 +71,14 @@
 
 #include "urldata.h"
 #include <curl/curl.h>
-#include "download.h"
+#include "transfer.h"
 #include "sendf.h"
-#include "formdata.h"
-#include "progress.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
 
 #define  TELOPTS
 #define  TELCMDS
-#define  SLC_NAMES
 
 #include "arpa_telnet.h"
 
@@ -123,10 +95,7 @@
 #define  SB_EOF() (subpointer >= subend)
 #define  SB_LEN() (subend - subpointer)
 
-void telwrite(struct UrlData *data,
-	      unsigned char *buffer,	/* Data to write */
-	      int count);		/* Number of bytes to write */
-
+static
 void telrcv(struct UrlData *data,
 	    unsigned char *inbuf,	/* Data received from socket */
 	    int count);			/* Number of bytes received */
@@ -180,6 +149,7 @@ static int him[256];
 static int himq[256]; 
 static int him_preferred[256]; 
 
+static
 void init_telnet(struct UrlData *data)
 {
    telrcv_state = TS_DATA;
@@ -271,6 +241,7 @@ static void send_negotiation(struct UrlData *data, int cmd, int option)
    printoption(data, "SENT", cmd, option);
 }
 
+static
 void set_remote_option(struct UrlData *data, int option, int newstate)
 {
    if(newstate == YES)
@@ -351,6 +322,7 @@ void set_remote_option(struct UrlData *data, int option, int newstate)
    }
 }
 
+static
 void rec_will(struct UrlData *data, int option)
 {
    switch(him[option])
@@ -402,6 +374,7 @@ void rec_will(struct UrlData *data, int option)
    }
 }
    
+static
 void rec_wont(struct UrlData *data, int option)
 {
    switch(him[option])
@@ -525,6 +498,7 @@ void set_local_option(struct UrlData *data, int option, int newstate)
    }
 }
 
+static
 void rec_do(struct UrlData *data, int option)
 {
    switch(us[option])
@@ -575,7 +549,8 @@ void rec_do(struct UrlData *data, int option)
       break;
    }
 }
-   
+
+static   
 void rec_dont(struct UrlData *data, int option)
 {
    switch(us[option])
@@ -694,6 +669,7 @@ static void suboption(struct UrlData *data)
    return;
 }
 
+static
 void telrcv(struct UrlData *data,
 	    unsigned char *inbuf,	/* Data received from socket */
 	    int count)			/* Number of bytes received */
@@ -714,7 +690,7 @@ void telrcv(struct UrlData *data,
 	    break;   /* Ignore \0 after CR */
 	 }
 
-	 client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
+	 Curl_client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
 	 continue;
 
       case TS_DATA:
@@ -728,7 +704,7 @@ void telrcv(struct UrlData *data,
 	    telrcv_state = TS_CR;
 	 }
 
-	 client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
+	 Curl_client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
 	 continue;
 
       case TS_IAC:
@@ -752,7 +728,7 @@ void telrcv(struct UrlData *data,
 	   telrcv_state = TS_SB;
 	   continue;
 	case IAC:
-          client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
+          Curl_client_write(data, CLIENTWRITE_BODY, (char *)&c, 1);
           break;
 	case DM:
 	case NOP:
@@ -843,41 +819,12 @@ void telrcv(struct UrlData *data,
    }
 }
 
-void telwrite(struct UrlData *data,
-	      unsigned char *buffer,	/* Data to write */
-	      int count)		/* Number of bytes to write */
-{
-   unsigned char outbuf[2];
-   int out_count = 0;
-   int bytes_written;
-
-   while(count--)
-   {
-      outbuf[0] = *buffer++;
-      out_count = 1;
-      if(outbuf[0] == IAC)
-	 outbuf[out_count++] = IAC;
-      
-#ifndef USE_SSLEAY
-      bytes_written = swrite(data->firstsocket, outbuf, out_count);
-#else
-      if (data->ssl.use) {
-        bytes_written = SSL_write(data->ssl.handle, (char *)outbuf,
-                                  out_count);
-      }
-      else {
-        bytes_written = swrite(data->firstsocket, outbuf, out_count);
-      }
-#endif /* USE_SSLEAY */
-   }
-}
-
-CURLcode telnet_done(struct connectdata *conn)
+CURLcode Curl_telnet_done(struct connectdata *conn)
 {
   return CURLE_OK;
 }
 
-CURLcode telnet(struct connectdata *conn)
+CURLcode Curl_telnet(struct connectdata *conn)
 {
   struct UrlData *data = conn->data;
   int sockfd = data->firstsocket;
@@ -886,7 +833,7 @@ CURLcode telnet(struct connectdata *conn)
 
   bool keepon = TRUE;
   char *buf = data->buffer;
-  int nread;
+  ssize_t nread;
 
   init_telnet(data);
    
@@ -896,49 +843,51 @@ CURLcode telnet(struct connectdata *conn)
 
   keepfd = readfd;
 
-   while (keepon)
-   {
-      readfd = keepfd;		/* set this every lap in the loop */
+  while (keepon) {
+    readfd = keepfd;		/* set this every lap in the loop */
 
-      switch (select (sockfd + 1, &readfd, NULL, NULL, NULL))
-      {
-      case -1:			/* error, stop reading */
-	 keepon = FALSE;
-	 continue;
-      case 0:			/* timeout */
-	 break;
-      default:			/* read! */
-	 if(FD_ISSET(1, &readfd))
-	 {
-	    nread = read(1, buf, 255);
-	    telwrite(data, (unsigned char *)buf, nread);
-	 }
+    switch (select (sockfd + 1, &readfd, NULL, NULL, NULL)) {
+    case -1:			/* error, stop reading */
+      keepon = FALSE;
+      continue;
+    case 0:			/* timeout */
+      break;
+    default:			/* read! */
+      if(FD_ISSET(1, &readfd)) { /* read from stdin */
+        unsigned char outbuf[2];
+        int out_count = 0;
+        size_t bytes_written;
+        char *buffer = buf;
+        
+        nread = read(1, buf, 255);
 
-	 if(FD_ISSET(sockfd, &readfd))
-	 {
-#ifndef USE_SSLEAY
-	    nread = sread (sockfd, buf, BUFSIZE - 1);
-#else
-	    if (data->ssl.use) {
-	       nread = SSL_read (data->ssl.handle, buf, BUFSIZE - 1);
-	    }
-	    else {
-	       nread = sread (sockfd, buf, BUFSIZE - 1);
-	    }
-#endif /* USE_SSLEAY */
-	 }
-
-	 /* if we receive 0 or less here, the server closed the connection and
-	   we bail out from this! */
-	if (nread <= 0) {
-	  keepon = FALSE;
-	  break;
-	}
-
-	 telrcv(data, (unsigned char *)buf, nread);
+        while(nread--) {
+          outbuf[0] = *buffer++;
+          out_count = 1;
+          if(outbuf[0] == IAC)
+            outbuf[out_count++] = IAC;
+      
+          Curl_write(conn, data->firstsocket, outbuf,
+                     out_count, &bytes_written);
+        }
       }
-   }
-   return CURLE_OK;
+
+      if(FD_ISSET(sockfd, &readfd)) {
+        Curl_read(conn, sockfd, buf, BUFSIZE - 1, &nread);
+
+        /* if we receive 0 or less here, the server closed the connection and
+           we bail out from this! */
+        if (nread <= 0) {
+          keepon = FALSE;
+          break;
+        }
+
+        telrcv(data, (unsigned char *)buf, nread);
+      }
+    }
+  }
+  /* mark this as "no further transfer wanted" */
+  return Curl_Transfer(conn, -1, -1, FALSE, NULL, -1, NULL);
 }
 
 

lib/telnet.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 telnet(struct connectdata *conn);
-CURLcode telnet_done(struct connectdata *conn);
+ * $Id$
+ *****************************************************************************/
+CURLcode Curl_telnet(struct connectdata *conn);
+CURLcode Curl_telnet_done(struct connectdata *conn);
 
 #endif

lib/timeval.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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 #ifdef WIN32
 #include <windows.h>
@@ -70,7 +53,7 @@ gettimeofday (struct timeval *tp, void *nothing)
 #endif
 #endif
 
-struct timeval tvnow ()
+struct timeval Curl_tvnow ()
 {
  struct timeval now;
 #ifdef HAVE_GETTIMEOFDAY
@@ -82,12 +65,12 @@ struct timeval tvnow ()
  return now;
 }
 
-double tvdiff (struct timeval t1, struct timeval t2)
+double Curl_tvdiff (struct timeval t1, struct timeval t2)
 {
  return (double)(t1.tv_sec - t2.tv_sec) + ((t1.tv_usec-t2.tv_usec)/1000000.0);
 }
 
-long tvlong (struct timeval t1)
+long Curl_tvlong (struct timeval t1)
 {
  return t1.tv_sec;
 }

lib/timeval.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 "setup.h"
 
@@ -59,8 +42,8 @@ struct timeval {
 #endif
 #endif
 
-struct timeval tvnow ();
-double tvdiff (struct timeval t1, struct timeval t2);
-long tvlong (struct timeval t1);
+struct timeval Curl_tvnow ();
+double Curl_tvdiff (struct timeval t1, struct timeval t2);
+long Curl_tvlong (struct timeval t1);
 
 #endif

lib/transfer.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"
 
@@ -99,9 +82,8 @@
 #include <curl/types.h>
 #include "netrc.h"
 
-#include "getenv.h"
 #include "hostip.h"
-#include "download.h"
+#include "transfer.h"
 #include "sendf.h"
 #include "speedcheck.h"
 #include "getpass.h"
@@ -120,14 +102,17 @@
 #define min(a, b)   ((a) < (b) ? (a) : (b))
 #endif
 
-CURLcode 
+/* Parts of this function was written by the friendly Mark Butler
+   <butlerm@xmission.com>. */
+
+CURLcode static
 _Transfer(struct connectdata *c_conn)
 {
-  size_t nread;                 /* number of bytes read */
+  ssize_t nread;                /* number of bytes read */
   int bytecount = 0;            /* total number of bytes read */
   int writebytecount = 0;       /* number of bytes written */
   long contentlength=0;         /* size of incoming data */
-  struct timeval start = tvnow();
+  struct timeval start = Curl_tvnow();
   struct timeval now = start;   /* current time */
   bool header = TRUE;		/* incoming data has HTTP header */
   int headerline = 0;		/* counts header lines to better track the
@@ -147,8 +132,6 @@ _Transfer(struct connectdata *c_conn)
   CURLcode urg;
   time_t timeofdoc=0;
   long bodywrites=0;
-
-  char newurl[URL_MAX_LENGTH];		/* buffer for Location: URL */
   int writetype;
 
   /* the highest fd we use + 1 */
@@ -168,19 +151,25 @@ _Transfer(struct connectdata *c_conn)
 
   myalarm (0);			/* switch off the alarm-style timeout */
 
-  now = tvnow();
+  now = Curl_tvnow();
   start = now;
 
 #define KEEP_READ  1
 #define KEEP_WRITE 2
 
-  pgrsTime(data, TIMER_PRETRANSFER);
-  speedinit(data);
+  Curl_pgrsTime(data, TIMER_PRETRANSFER);
+  Curl_speedinit(data);
+
+  if((conn->sockfd == -1) &&
+     (conn->writesockfd == -1)) {
+    /* nothing to read, nothing to write, we're already OK! */
+    return CURLE_OK;
+  }
 
   if (!conn->getheader) {
     header = FALSE;
     if(conn->size > 0)
-      pgrsSetDownloadSize(data, conn->size);
+      Curl_pgrsSetDownloadSize(data, conn->size);
   }
   /* we want header and/or body, if neither then don't do this! */
   if(conn->getheader ||
@@ -238,7 +227,7 @@ _Transfer(struct connectdata *c_conn)
       default:
         if((keepon & KEEP_READ) && FD_ISSET(conn->sockfd, &readfd)) {
           /* read! */
-          urg = curl_read(conn, buf, BUFSIZE -1, &nread);
+          urg = Curl_read(conn, conn->sockfd, buf, BUFSIZE -1, &nread);
 
           /* NULL terminate, allowing string ops to be used */
           if (0 < (signed int) nread)
@@ -331,7 +320,7 @@ _Transfer(struct connectdata *c_conn)
                 if ('\n' == *p)
                   p++;		/* pass the \n byte */
 
-                pgrsSetDownloadSize(data, conn->size);
+                Curl_pgrsSetDownloadSize(data, conn->size);
 
                 header = FALSE;	/* no more header to parse! */
 
@@ -341,8 +330,8 @@ _Transfer(struct connectdata *c_conn)
                 if (data->bits.http_include_header)
                   writetype |= CLIENTWRITE_BODY;
 
-                urg = client_write(data, writetype, data->headerbuff,
-                                   p - data->headerbuff);
+                urg = Curl_client_write(data, writetype, data->headerbuff,
+                                        p - data->headerbuff);
                 if(urg)
                   return urg;
 
@@ -391,7 +380,7 @@ _Transfer(struct connectdata *c_conn)
               }
               else if(data->cookies &&
                       strnequal("Set-Cookie: ", p, 11)) {
-                cookie_add(data->cookies, TRUE, &p[12]);
+                Curl_cookie_add(data->cookies, TRUE, &p[12]);
               }
               else if(strnequal("Last-Modified:", p,
                                 strlen("Last-Modified:")) &&
@@ -403,19 +392,28 @@ _Transfer(struct connectdata *c_conn)
               }
               else if ((code >= 300 && code < 400) &&
                        (data->bits.http_follow_location) &&
-                       strnequal("Location", p, 8) &&
-                       sscanf (p+8, ": %" URL_MAX_LENGTH_TXT "s",
-                               newurl)) {
-                /* this is the URL that the server advices us to get
-                   instead */
-                data->newurl = strdup (newurl);
+                       strnequal("Location: ", p, 10)) {
+                /* this is the URL that the server advices us to get instead */
+                char *ptr;
+                char *start=p;
+                char backup;
+
+                start += 10; /* pass "Location: " */
+                ptr = start; /* start scanning here */
+                /* scan through the string to find the end */
+                while(*ptr && !isspace((int)*ptr))
+                  ptr++;
+                backup = *ptr; /* store the ending letter */
+                *ptr = '\0';   /* zero terminate */
+                data->newurl = strdup(start); /* clone string */
+                *ptr = backup; /* restore ending letter */
               }
 
               writetype = CLIENTWRITE_HEADER;
               if (data->bits.http_include_header)
                 writetype |= CLIENTWRITE_BODY;
 
-              urg = client_write(data, writetype, p, hbuflen);
+              urg = Curl_client_write(data, writetype, p, hbuflen);
               if(urg)
                 return urg;
 
@@ -451,17 +449,21 @@ _Transfer(struct connectdata *c_conn)
                  write a chunk of the body */
               if(conn->protocol&PROT_HTTP) {
                 /* HTTP-only checks */
-                if (data->resume_from && !content_range ) {
-                  /* we wanted to resume a download, although the server
-                     doesn't seem to support this */
-                  failf (data, "HTTP server doesn't seem to support byte ranges. Cannot resume.");
-                  return CURLE_HTTP_RANGE_ERROR;
-                }
-                else if (data->newurl) {
+                if (data->newurl) {
                   /* abort after the headers if "follow Location" is set */
                   infof (data, "Follow to new URL: %s\n", data->newurl);
                   return CURLE_OK;
                 }
+                else if (data->resume_from &&
+                         !content_range &&
+                         (data->httpreq==HTTPREQ_GET)) {
+                  /* we wanted to resume a download, although the server
+                     doesn't seem to support this and we did this with a GET
+                     (if it wasn't a GET we did a POST or PUT resume) */
+                  failf (data, "HTTP server doesn't seem to support "
+                         "byte ranges. Cannot resume.");
+                  return CURLE_HTTP_RANGE_ERROR;
+                }
                 else if(data->timecondition && !data->range) {
                   /* A time condition has been set AND no ranges have been
                      requested. This seems to be what chapter 13.3.4 of
@@ -473,14 +475,14 @@ _Transfer(struct connectdata *c_conn)
                     default:
                       if(timeofdoc < data->timevalue) {
                         infof(data,
-                              "The requested document is not new enough");
+                              "The requested document is not new enough\n");
                         return CURLE_OK;
                       }
                       break;
                     case TIMECOND_IFUNMODSINCE:
                       if(timeofdoc > data->timevalue) {
                         infof(data,
-                              "The requested document is not old enough");
+                              "The requested document is not old enough\n");
                         return CURLE_OK;
                       }
                       break;
@@ -501,9 +503,9 @@ _Transfer(struct connectdata *c_conn)
 
             bytecount += nread;
 
-            pgrsSetDownloadCounter(data, (double)bytecount);
+            Curl_pgrsSetDownloadCounter(data, (double)bytecount);
             
-            urg = client_write(data, CLIENTWRITE_BODY, str, nread);
+            urg = Curl_client_write(data, CLIENTWRITE_BODY, str, nread);
             if(urg)
               return urg;
 
@@ -530,7 +532,7 @@ _Transfer(struct connectdata *c_conn)
             break;
           }
           writebytecount += nread;
-          pgrsSetUploadCounter(data, (double)writebytecount);            
+          Curl_pgrsSetUploadCounter(data, (double)writebytecount);            
 
           /* convert LF to CRLF if so asked */
           if (data->crlf) {
@@ -548,7 +550,8 @@ _Transfer(struct connectdata *c_conn)
           }
 
           /* write to socket */
-          urg = curl_write(conn, buf, nread, &bytes_written);
+          urg = Curl_write(conn, conn->writesockfd, buf, nread,
+                           &bytes_written);
 
           if(nread != bytes_written) {
             failf(data, "Failed uploading data");
@@ -560,11 +563,11 @@ _Transfer(struct connectdata *c_conn)
         break;
       }
 
-      now = tvnow();
-      if(pgrsUpdate(data))
+      now = Curl_tvnow();
+      if(Curl_pgrsUpdate(data))
         urg = CURLE_ABORTED_BY_CALLBACK;
       else
-        urg = speedcheck (data, now);
+        urg = Curl_speedcheck (data, now);
       if (urg)
 	return urg;
 
@@ -577,7 +580,7 @@ _Transfer(struct connectdata *c_conn)
         conn->upload_bufsize=(long)min(data->progress.ulspeed, BUFSIZE);
       }
 
-      if (data->timeout && (tvdiff (now, start) > data->timeout)) {
+      if (data->timeout && (Curl_tvdiff (now, start) > data->timeout)) {
 	failf (data, "Operation timed out with %d out of %d bytes received",
 	       bytecount, conn->size);
 	return CURLE_OPERATION_TIMEOUTED;
@@ -590,7 +593,7 @@ _Transfer(struct connectdata *c_conn)
           contentlength-bytecount);
     return CURLE_PARTIAL_FILE;
   }
-  if(pgrsUpdate(data))
+  if(Curl_pgrsUpdate(data))
     return CURLE_ABORTED_BY_CALLBACK;
 
   if(conn->bytecountp)
@@ -609,10 +612,10 @@ CURLcode curl_transfer(CURL *curl)
   struct UrlData *data = curl;
   struct connectdata *c_connect=NULL;
 
-  pgrsStartNow(data);
+  Curl_pgrsStartNow(data);
 
   do {
-    pgrsTime(data, TIMER_STARTSINGLE);
+    Curl_pgrsTime(data, TIMER_STARTSINGLE);
     res = curl_connect(curl, (CURLconnect **)&c_connect);
     if(res == CURLE_OK) {
       res = curl_do(c_connect);
@@ -627,8 +630,9 @@ CURLcode curl_transfer(CURL *curl)
  
            This is assumed to happen for HTTP(S) only!
         */
-        char prot[16];
-        char path[URL_MAX_LENGTH];
+        char prot[16]; /* URL protocol string storage */
+        char letter;   /* used for a silly sscanf */
+
 	if (data->maxredirs && (data->followlocation >= data->maxredirs)) {
 	  failf(data,"Maximum (%d) redirects followed", data->maxredirs);
           curl_disconnect(c_connect);
@@ -652,12 +656,11 @@ CURLcode curl_transfer(CURL *curl)
           }
 
           data->referer = strdup(data->url);
-          data->free_referer = TRUE; /* yes, free this later */
+          data->free_referer = TRUE;          /* yes, free this later */
           data->bits.http_set_referer = TRUE; /* might have been false */
         }
 
-        if(2 != sscanf(data->newurl, "%15[^:]://%" URL_MAX_LENGTH_TXT
-                       "s", prot, path)) {
+        if(2 != sscanf(data->newurl, "%15[^:]://%c", prot, &letter)) {
           /***
            *DANG* this is an RFC 2068 violation. The URL is supposed
            to be absolute and this doesn't seem to be that!
@@ -727,13 +730,48 @@ CURLcode curl_transfer(CURL *curl)
         data->newurl = NULL; /* don't show! */
         data->bits.urlstringalloc = TRUE; /* the URL is allocated */
 
-        /* Disable both types of POSTs, since doing a second POST when
-           following isn't what anyone would want! */
-        data->bits.http_post = FALSE;
-        data->bits.http_formpost = FALSE;
-
         infof(data, "Follows Location: to new URL: '%s'\n", data->url);
 
+        /*
+         * We get here when the HTTP code is 300-399. We need to perform
+         * differently based on exactly what return code there was.
+         * Discussed on the curl mailing list and posted about on the 26th
+         * of January 2001.
+         */
+        switch(data->progress.httpcode) {
+        case 300: /* Multiple Choices */
+        case 301: /* Moved Permanently */
+        case 302: /* Found */
+        case 306: /* Not used */
+        case 307: /* Temporary Redirect */
+        default:  /* for all unknown ones */
+          /* These are explicitly mention since I've checked RFC2616 and they
+           * seem to be OK to POST to.
+           */
+          break;
+        case 303: /* See Other */
+          /* Disable both types of POSTs, since doing a second POST when
+           * following isn't what anyone would want! */
+          data->bits.http_post = FALSE;
+          data->bits.http_formpost = FALSE;
+          data->httpreq = HTTPREQ_GET; /* enfore GET request */
+          infof(data, "Disables POST\n");
+          break;
+        case 304: /* Not Modified */
+          /* 304 means we did a conditional request and it was "Not modified".
+           * We shouldn't get any Location: header in this response!
+           */
+          break;
+        case 305: /* Use Proxy */
+          /* (quote from RFC2616, section 10.3.6):
+           * "The requested resource MUST be accessed through the proxy given
+           * by the Location field. The Location field gives the URI of the
+           * proxy.  The recipient is expected to repeat this single request
+           * via the proxy. 305 responses MUST only be generated by origin
+           * servers."
+           */
+          break;
+        }
         curl_disconnect(c_connect);
         continue;
       }
@@ -750,3 +788,32 @@ CURLcode curl_transfer(CURL *curl)
   return res;
 }
 
+
+CURLcode 
+Curl_Transfer(struct connectdata *c_conn, /* connection 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 or NULL */
+              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/transfer.h

@@ -0,0 +1,44 @@
+#ifndef __TRANSFER_H
+#define __TRANSFER_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.
+ *
+ * $Id$
+ *****************************************************************************/
+CURLcode curl_transfer(CURL *curl);
+
+CURLcode 
+Curl_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 */
+);
+
+#ifdef _OLDCURL
+/* "hackish" define to make sources compile without too much human editing.
+   Don't use "Tranfer()" anymore! */
+#define Transfer(a,b,c,d,e,f,g) Curl_Transfer(a,b,c,d,e,f,g)
+#endif
+
+#endif

lib/url.h

@@ -7,38 +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.
- *
- * ------------------------------------------------------------
- * Main author:
- * - Daniel Stenberg <daniel@haxx.se>
- *
- * 	http://curl.haxx.se
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
-int GetLine(int sockfd, char *buf, struct UrlData *data);
+ * $Id$
+ *****************************************************************************/
+
+/* empty */
 
 #endif

lib/urldata.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
- *
- * $Source$
- * $Revision$
- * $Date$
- * $Author$
- * $State$
- * $Locker$
- *
- * ------------------------------------------------------------
- ****************************************************************************/
+ * $Id$
+ *****************************************************************************/
 
 /* This file is for lib internal stuff */
 
@@ -99,8 +82,8 @@
 /* Download buffer size, keep it fairly big for speed reasons */
 #define BUFSIZE (1024*50)
 
-/* Upload buffer size, keep it smallish to get faster progress meter
-   updates. This should probably become dynamic and adjust to the upload
+/* Defaul upload buffer size, keep it smallish to get faster progress meter
+   updates. This is just default, it is dynamic and adjusts to the upload
    speed. */
 #define UPLOAD_BUFSIZE (1024*2)
 
@@ -108,10 +91,14 @@
    of need. */
 #define HEADERSIZE 256
 
+/* Just a convenience macro to get the larger value out of two given */
 #ifndef MAX
 #define MAX(x,y) ((x)>(y)?(x):(y))
 #endif
 
+/* Type of handle. All publicly returned 'handles' in the curl interface
+   have a handle first in the struct that describes what kind of handle it
+   is. Used to detect bad handle usage. */
 typedef enum {
   STRUCT_NONE,
   STRUCT_OPEN,
@@ -119,6 +106,8 @@ typedef enum {
   STRUCT_LAST
 } Handle;
 
+/* Connecting to a remote server using the curl interface is moving through
+   a state machine, this type is used to store the current state */
 typedef enum {
   CONN_NONE,  /* illegal state */
   CONN_INIT,  /* curl_connect() has been called */
@@ -129,6 +118,7 @@ typedef enum {
 } ConnState;
 
 #ifdef KRB4
+/* Types needed for krb4-ftp connections */
 struct krb4buffer {
   void *data;
   size_t size;
@@ -169,16 +159,20 @@ struct connectdata {
 #define PROT_LDAP    (1<<7)
 #define PROT_FILE    (1<<8)
 
+#ifdef ENABLE_IPV6
+  struct addrinfo *res;
+#else
   char *hostent_buf; /* pointer to allocated memory for name info */
   struct hostent *hp;
   struct sockaddr_in serv_addr;
-  char proto[64];
-  char gname[256];
-  char *name;
-  char *path; /* formerly staticly this size: URL_MAX_LENGTH */
+#endif
+  char proto[64];  /* store the protocol string in this buffer */
+  char gname[257]; /* store the hostname in this buffer */
+  char *name;      /* host name pointer to fool around with */
+  char *path;      /* allocated buffer to store the URL's path part in */
   char *ppath;
   long bytecount;
-  struct timeval now;
+  struct timeval now; /* current time */
 
   long upload_bufsize; /* adjust as you see fit, never bigger than BUFSIZE
                           never smaller than UPLOAD_BUFSIZE */
@@ -265,9 +259,9 @@ struct Progress {
 struct HTTP {
   struct FormData *sendit;
   int postsize;
-  char *p_pragma;
-  char *p_accept;
-  long readbytecount;
+  char *p_pragma;      /* Pragma: string */
+  char *p_accept;      /* Accept: string */
+  long readbytecount; 
   long writebytecount;
 
   /* For FORM posting */
@@ -281,14 +275,32 @@ struct HTTP {
  ***************************************************************************/
 struct FTP {
   long *bytecountp;
-  char *user;
-  char *passwd;
+  char *user;    /* user name string */
+  char *passwd;  /* password string */
   char *urlpath; /* the originally given path part of the URL */
   char *dir;     /* decoded directory */
   char *file;    /* decoded file */
 };
 
+typedef enum {
+  HTTPREQ_NONE, /* first in list */
+  HTTPREQ_GET,
+  HTTPREQ_POST,
+  HTTPREQ_POST_FORM, /* we make a difference internally */
+  HTTPREQ_PUT,
+  HTTPREQ_CUSTOM,
+  HTTPREQ_LAST /* last in list */
+} Curl_HttpReq;
+
+/* This struct is for boolean settings that define how to behave during
+   this session. */
 struct Configbits {
+  /* these four request types mirror the httpreq field */
+  bool http_formpost;
+  bool http_post;
+  bool http_put;
+  bool http_get;
+
   bool get_filetime;
   bool tunnel_thru_httpproxy;
   bool ftp_append;
@@ -298,10 +310,7 @@ struct Configbits {
   bool hide_progress;
   bool http_fail_on_error;
   bool http_follow_location;
-  bool http_formpost;
   bool http_include_header;
-  bool http_post;
-  bool http_put;
   bool http_set_referer;
   bool http_auto_referer; /* set "correct" referer when following location: */
   bool httpproxy;
@@ -316,7 +325,6 @@ struct Configbits {
   bool verbose;
   bool this_is_a_follow; /* this is a followed Location: request */
   bool krb4; /* kerberos4 connection requested */
-
   bool proxystringalloc; /* the http proxy string is malloc()'ed */
   bool rangestringalloc; /* the range string is malloc()'ed */
   bool urlstringalloc;   /* the URL string is malloc()'ed */
@@ -330,6 +338,7 @@ typedef enum {
   CURLI_LAST
 } CurlInterface;
 
+/* struct for data related to SSL and SSL connections */
 struct ssldata {
   bool use;              /* use ssl encrypted communications TRUE/FALSE */
   long version;          /* what version the client wants to use */
@@ -485,8 +494,10 @@ struct UrlData {
   struct curl_slist *quote;     /* before the transfer */
   struct curl_slist *postquote; /* after the transfer */
 
-  TimeCond timecondition;
-  time_t timevalue;
+  TimeCond timecondition; /* kind of comparison */
+  time_t timevalue;       /* what time to compare with */
+
+  Curl_HttpReq httpreq; /* what kind of HTTP request (if any) is this */
 
   char *customrequest; /* http/ftp request to use */
 
@@ -499,7 +510,7 @@ struct UrlData {
                        completion */
 #endif
 
-  struct Progress progress;
+  struct Progress progress; /* for all the progress meter data */
 
 #define MAX_CURL_USER_LENGTH 128
 #define MAX_CURL_PASSWORD_LENGTH 128
@@ -509,6 +520,7 @@ struct UrlData {
                     * host (which location-following otherwise could lead to)
                     */
 
+  /* buffers to store authentication data in */
   char user[MAX_CURL_USER_LENGTH];
   char passwd[MAX_CURL_PASSWORD_LENGTH];
   char proxyuser[MAX_CURL_USER_LENGTH];
@@ -523,7 +535,7 @@ struct UrlData {
   char *ptr_cookie; /* free later if not NULL! */
   char *ptr_host; /* free later if not NULL */
 
-  char *krb4_level;
+  char *krb4_level; /* what security level */
 #ifdef KRB4
   FILE *cmdchannel;
 #endif

lib/version.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"
 
@@ -50,9 +33,6 @@ char *curl_version(void)
 {
   static char version[200];
   char *ptr;
-#if defined(USE_SSLEAY)
-  static char sub[2];
-#endif
   strcpy(version, LIBCURL_NAME " " LIBCURL_VERSION );
   ptr=strchr(version, '\0');
 
@@ -64,23 +44,35 @@ char *curl_version(void)
           (SSLEAY_VERSION_NUMBER>>20)&0xff,
           (SSLEAY_VERSION_NUMBER>>12)&0xf);
 #else
-  if(SSLEAY_VERSION_NUMBER&0x0f) {
-    sub[0]=(SSLEAY_VERSION_NUMBER&0x0f) + 'a' -1;
+  {
+    char sub[2];
+    if(SSLEAY_VERSION_NUMBER&0x0f) {
+      sub[0]=(SSLEAY_VERSION_NUMBER&0x0f) + 'a' -1;
+    }
+    else
+      sub[0]=0;
+
+    sprintf(ptr, " (SSL %x.%x.%x%s)",
+            (SSLEAY_VERSION_NUMBER>>12)&0xff,
+            (SSLEAY_VERSION_NUMBER>>8)&0xf,
+            (SSLEAY_VERSION_NUMBER>>4)&0xf, sub);
   }
-  else
-    sub[0]=0;
-
-  sprintf(ptr, " (SSL %x.%x.%x%s)",
-          (SSLEAY_VERSION_NUMBER>>12)&0xff,
-          (SSLEAY_VERSION_NUMBER>>8)&0xf,
-          (SSLEAY_VERSION_NUMBER>>4)&0xf, sub);
-
 #endif
   ptr=strchr(ptr, '\0');
 #endif
 
+#if defined(KRB4) || defined(ENABLE_IPV6)
+  strcat(ptr, " (");
+  ptr+=2;
 #ifdef KRB4
-  sprintf(ptr, " (krb4 enabled)");
+  sprintf(ptr, "krb4 ");
+  ptr += strlen(ptr);
+#endif
+#ifdef ENABLE_IPV6
+  sprintf(ptr, "ipv6 ");
+  ptr += strlen(ptr);
+#endif
+  sprintf(ptr, "enabled)");
   ptr += strlen(ptr);
 #endif