7.10.4 commit

also subsequently free the ssl struct if the connection struct is to be
deleted

.cvsignore

@@ -0,0 +1,11 @@
+config.log
+Makefile
+libtool
+Makefile.in
+aclocal.m4
+configure
+config.h
+config.status
+curl-config
+autom4te.cache
+depcomp

COPYING

@@ -0,0 +1,21 @@
+COPYRIGHT AND PERMISSION NOTICE
+
+Copyright (c) 1996 - 2003, Daniel Stenberg, <daniel@haxx.se>.
+
+All rights reserved.
+
+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.
+
+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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+OR OTHER DEALINGS IN THE 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.

CVS-INFO

@@ -15,7 +15,8 @@ Compile and build instructions follow below.
   CHANGES.0     contains ancient changes.
   CHANGES.$year contains changes for the particular year.
 
-  memanalyze.pl is for analyzing the output generated by curl if -DMALLOCDEBUG
+  tests/memanalyze.pl
+                is for analyzing the output generated by curl if -DMALLOCDEBUG
                 is used when compiling
 
   buildconf     builds the makefiles and configure stuff
@@ -30,6 +31,11 @@ To build after having extracted everything from CVS, do this:
 ./configure
 make
 
+  Daniel uses a ./configure line similar to this for easier development:
+
+  ./configure --disable-shared --enable-debug --enable-maintainer-mode
+
+
 REQUIREMENTS
 
  You need the following software installed:
@@ -39,16 +45,25 @@ REQUIREMENTS
  o libtool  1.4 (or later)
  o GNU m4 (required by autoconf)
 
- o nroff + perl (if you don't have nroff and perl and you for some reason
-   don't want to install them, you can rename the source file
-   src/hugehelp.c.cvs to src/hugehelp.c and avoid having to generate this
-   file. This will of course give you an older version of the file that isn't
-   up-to-date. That file was checked in once and won't be updated very
-   regularly.)
+ o nroff + perl
+
+   If you don't have nroff and perl and you for some reason don't want to
+   install them, you can rename the source file src/hugehelp.c.cvs to
+   src/hugehelp.c and avoid having to generate this file. This will of course
+   give you an older version of the file that isn't up-to-date. That file was
+   checked in once and won't be updated very regularly.
+
+ o yacc/bison 
+
+   If you don't have yacc or bison, you must rename the lib/getdate.c.cvs file
+   to lib/getdate.c to be able to build libcurl. yacc/bison is normally used
+   to generate the lib/getdate.c file from the lib/getdate.y source file.
 
 MAC OS X
 
- For Mac OS X users, Guido Neitzer write down the following step-by-step guide:
+ With Mac OS X 10.2 and the associated Developer Tools, the installed versions
+ of the build tools are adequate.  For Mac OS X 10.1 users, Guido Neitzer
+ wrote the following step-by-step guide:
 
  1. Install fink (http://fink.sourceforge.net)
  2. Update fink to the newest version (with the installed fink)

LEGAL

@@ -1,25 +0,0 @@
- Copyright (C) 1998-2001, Daniel Stenberg, <daniel@haxx.se>, et al.
-
- Everyone is permitted to copy and distribute verbatim copies of this license
- document, but changing it is not allowed.
-
- 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.
-
- 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.
-
- 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.
-
- 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.
-
- 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

@@ -1,27 +0,0 @@
-COPYRIGHT AND PERMISSION NOTICE
-
-Copyright (c) 1996 - 2001, 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.
-
-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-1.1.txt

@@ -1,470 +0,0 @@
-                          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

@@ -2,28 +2,34 @@
 # $Id$
 #
 
-AUTOMAKE_OPTIONS = foreign no-dependencies
+AUTOMAKE_OPTIONS = foreign
 
-EXTRA_DIST =						\
-	CHANGES LEGAL maketgz MITX.txt MPL-1.1.txt	\
-	reconf Makefile.dist curl-config.in build_vms.com curl-mode.el
+EXTRA_DIST = CHANGES COPYING maketgz SSLCERTS reconf Makefile.dist	\
+  curl-config.in build_vms.com curl-style.el sample.emacs testcurl.sh
 
 bin_SCRIPTS = curl-config
 
-SUBDIRS = docs lib src include tests packages multi
+SUBDIRS = docs lib src include tests packages
 
 # create a root makefile in the distribution:
 dist-hook:
+	rm -rf $(top_builddir)/tests/log
 	cp $(srcdir)/Makefile.dist $(distdir)/Makefile
 
 html:
 	cd docs; make html
 
+pdf:
+	cd docs; make pdf
+
 check: test
 
 test:
 	@(cd tests; $(MAKE) quiet-test)
 
+test-full:
+	@(cd tests; $(MAKE) full-test)
+
 #
 # Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros
 # must contain the following line:
@@ -63,7 +69,7 @@ rpm:
 pkgadd:
 	umask 022 ; \
 	make install DESTDIR=`/bin/pwd`/packages/Solaris/root ; \
-	cat LEGAL MITX.txt MPL-1.1.txt > $(srcdir)/packages/Solaris/copyright ; \
+	cat COPYING > $(srcdir)/packages/Solaris/copyright ; \
 	cd $(srcdir)/packages/Solaris && $(MAKE) package
 
 #

Makefile.dist

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___ 
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 2002, 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.
@@ -34,12 +34,12 @@ borland:
 	cd src & make -f Makefile.b32
 
 mingw32:
-	cd lib & make -f Makefile.m32
-	cd src & make -f Makefile.m32
+	cd lib & make -f Makefile.m32 ZLIB=1
+	cd src & make -f Makefile.m32 ZLIB=1
 
 mingw32-ssl:
-	cd lib & make -f Makefile.m32 SSL=1
-	cd src & make -f Makefile.m32 SSL=1
+	cd lib & make -f Makefile.m32 SSL=1 ZLIB=1
+	cd src & make -f Makefile.m32 SSL=1 ZLIB=1
 
 vc:
 	cd lib

README

@@ -11,23 +11,41 @@ README
   MANUAL document. Find out how to install Curl by reading the INSTALL
   document.
 
-  libcurl is a library that Curl is using to do its job. It is readily
+  libcurl is the library curl is using to do its job. It is readily
   available to be used by your software. Read the libcurl.3 man page to
-  find out how!
+  learn how!
 
   You find answers to the most frequent questions we get in the FAQ document.
 
-  Study the LEGAL file for distribution terms and similar.
+  Study the COPYING file for distribution terms and similar.
 
-  Always try the Curl web site for the latest news:
+CONTACT
 
-        http://curl.haxx.se
+  If you have problems, questions, ideas or suggestions, please contact us
+  by posting to a suitable mailing list. See http://curl.haxx.se/mail/
+
+  Many major contributors to the project are listed in the THANKS document.
+
+WEB SITE
+
+  Visit the curl web site or mirrors for the latest news:
+
+        Sweden    -- http://curl.haxx.se/
+        US        -- http://curl.sf.net/
+        Australia -- http://curl.planetmirror.com/
+
+DOWNLOAD
 
   The official download mirror sites are:
 
         Sweden    -- ftp://ftp.sunet.se/pub/www/utilities/curl/
         Sweden    -- http://cool.haxx.se/curl/
         Germany   -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
+        Australia -- http://curl.planetmirror.com/download/
+        US        -- http://curl.sourceforge.net/download/
+        Hongkong  -- http://www.execve.net/curl/
+
+CVS
 
   To download the very latest source off the CVS server do this:
 
@@ -43,6 +61,8 @@ README
         
   (you're off the hook!)
 
+NOTICE
+
   Curl contains pieces of source code that is Copyright (c) 1998, 1999
   Kungliga Tekniska H<>gskolan. This notice is included here to comply with the
   distribution terms.

SSLCERTS

@@ -0,0 +1,39 @@
+                      Peer SSL Certificate Verification
+                      =================================
+
+Starting in 7.10, libcurl performs peer SSL certificate verification by
+default. This is done by installing a default CA cert bundle on 'make install'
+(or similar), that CA bundle package is used by default on operations against
+SSL servers.
+
+Alas, if you communicate with HTTPS servers using certificates that are signed
+by CAs present in the bundle, you will not notice any changed behavior and you
+will seamlessly get a higher security level on your SSL connections since you
+can be sure that the remote server really is the one it claims to be.
+
+If the remote server uses a self-signed certificate, or if you don't install
+curl's CA cert bundle or if it uses a certificate signed by a CA that isn't
+included in the bundle, then you need to do one of the following:
+
+ 1. Tell libcurl to *not* verify the peer. With libcurl you disable with with
+    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+
+    With the curl command tool, you disable this with -k/--insecure.
+
+ 2. Get a CA certificate that can verify the remote server and use the proper
+    option to point out this CA cert for verification when connecting. For
+    libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath);
+
+    With the curl command tool: --cacert [file]
+
+Neglecting to use one of the above menthods when dealing with a server using a
+certficate that isn't signed by one of the certficates in the installed CA
+cert bundle, will cause SSL to report an error ("certificate verify failed")
+during the handshake and SSL will then refuse further communication with that
+server.
+
+This procedure has been deemed The Right Thing even though it adds this extra
+trouble for some users, since it adds security to a majority of the SSL
+connections that previously weren't really secure. It turned out many people
+were using previous versions of curl/libcurl without realizing the need for
+the CA cert options to get truly secure SSL connections.

acconfig.h

@@ -1,66 +0,0 @@
-/* Name of this package! */
-#undef PACKAGE
-
-/* Version number of this archive. */
-#undef VERSION
-
-/* Define if you have the getpass function.  */
-#undef HAVE_GETPASS
-
-/* 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
-
-/* 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
-
-/* Define this to 'int' if socklen_t is not an available typedefed type */
-#undef socklen_t
-
-/* Define this as a suitable file to read random data from */
-#undef RANDOM_FILE
-
-/* Define this to your Entropy Gathering Daemon socket pathname */
-#undef EGD_SOCKET
-
-/* Define if you have a working OpenSSL installation */
-#undef OPENSSL_ENABLED
-
-/* Define the one correct non-blocking socket method below */
-#undef HAVE_FIONBIO
-#undef HAVE_IOCTLSOCKET
-#undef HAVE_IOCTLSOCKET_CASE
-#undef HAVE_O_NONBLOCK
-#undef HAVE_DISABLED_NONBLOCKING
-
-/* Define this to 'int' if in_addr_t is not an available typedefed type */
-#undef in_addr_t

acinclude.m4

@@ -38,7 +38,7 @@ AC_DEFUN(CURL_CHECK_NONBLOCKING_SOCKET,
 ],[
 dnl the O_NONBLOCK test was fine
 nonblock="O_NONBLOCK"
-AC_DEFINE(HAVE_O_NONBLOCK)
+AC_DEFINE(HAVE_O_NONBLOCK, 1, [use O_NONBLOCK for non-blocking sockets])
 ],[
 dnl the code was bad, try a different program now, test 2
 
@@ -52,7 +52,7 @@ dnl the code was bad, try a different program now, test 2
 ],[
 dnl FIONBIO test was good
 nonblock="FIONBIO"
-AC_DEFINE(HAVE_FIONBIO)
+AC_DEFINE(HAVE_FIONBIO, 1, [use FIONBIO for non-blocking sockets])
 ],[
 dnl FIONBIO test was also bad
 dnl the code was bad, try a different program now, test 3
@@ -66,7 +66,7 @@ dnl the code was bad, try a different program now, test 3
 ],[
 dnl ioctlsocket test was good
 nonblock="ioctlsocket"
-AC_DEFINE(HAVE_IOCTLSOCKET)
+AC_DEFINE(HAVE_IOCTLSOCKET, 1, [use ioctlsocket() for non-blocking sockets])
 ],[
 dnl ioctlsocket didnt compile!
 
@@ -79,11 +79,11 @@ dnl ioctlsocket didnt compile!
 ],[
 dnl ioctlsocket test was good
 nonblock="IoctlSocket"
-AC_DEFINE(HAVE_IOCTLSOCKET_CASE)
+AC_DEFINE(HAVE_IOCTLSOCKET_CASE, 1, [use Ioctlsocket() for non-blocking sockets])
 ],[
 dnl ioctlsocket didnt compile!
 nonblock="nada"
-AC_DEFINE(HAVE_DISABLED_NONBLOCKING)
+AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1, [disabled non-blocking sockets])
 ])
 dnl end of forth test
 
@@ -272,15 +272,15 @@ AC_DEFUN(CURL_CHECK_INET_NTOA_R,
     AC_MSG_CHECKING(whether inet_ntoa_r is declared)
     AC_EGREP_CPP(inet_ntoa_r,[
 #include <arpa/inet.h>],[
-      AC_DEFINE(HAVE_INET_NTOA_R_DECL)
+      AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
       AC_MSG_RESULT(yes)],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING(whether inet_ntoa_r with -D_REENTRANT is declared)
       AC_EGREP_CPP(inet_ntoa_r,[
 #define _REENTRANT
 #include <arpa/inet.h>],[
-	AC_DEFINE(HAVE_INET_NTOA_R_DECL)
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(HAVE_INET_NTOA_R_DECL, 1, [inet_ntoa_r() is declared])
+	AC_DEFINE(NEED_REENTRANT, 1, [need REENTRANT defined])
 	AC_MSG_RESULT(yes)],
 	AC_MSG_RESULT(no))])])
 ])
@@ -302,7 +302,7 @@ struct hostent_data hdata;
 int rc;
 rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
       AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
+      AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
       ac_cv_gethostbyaddr_args=5],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING(if gethostbyaddr_r with -D_REENTRANT takes 5 arguments)
@@ -318,8 +318,8 @@ struct hostent_data hdata;
 int rc;
 rc = gethostbyaddr_r(address, length, type, &h, &hdata);],[
 	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5)
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(HAVE_GETHOSTBYADDR_R_5, 1, [gethostbyaddr_r() takes 5 args])
+	AC_DEFINE(NEED_REENTRANT, 1, [need REENTRANT])
 	ac_cv_gethostbyaddr_args=5],[
 	AC_MSG_RESULT(no)
 	AC_MSG_CHECKING(if gethostbyaddr_r takes 7 arguments)
@@ -337,7 +337,7 @@ struct hostent * hp;
 hp = gethostbyaddr_r(address, length, type, &h,
                      buffer, 8192, &h_errnop);],[
 	  AC_MSG_RESULT(yes)
-	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
+	  AC_DEFINE(HAVE_GETHOSTBYADDR_R_7, 1, [gethostbyaddr_r() takes 7 args] )
 	  ac_cv_gethostbyaddr_args=7],[
 	  AC_MSG_RESULT(no)
 	  AC_MSG_CHECKING(if gethostbyaddr_r takes 8 arguments)
@@ -356,7 +356,7 @@ int rc;
 rc = gethostbyaddr_r(address, length, type, &h,
                      buffer, 8192, &hp, &h_errnop);],[
 	    AC_MSG_RESULT(yes)
-	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
+	    AC_DEFINE(HAVE_GETHOSTBYADDR_R_8, 1, [gethostbyaddr_r() takes 8 args])
 	    ac_cv_gethostbyaddr_args=8],[
 	    AC_MSG_RESULT(no)
 	    have_missing_r_funcs="$have_missing_r_funcs gethostbyaddr_r"])])])])])
@@ -380,7 +380,7 @@ gethostbyname_r(const char *, struct hostent *, struct hostent_data *);],[
 struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
       AC_MSG_RESULT(yes)
-      AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
+      AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
       ac_cv_gethostbyname_args=3],[
       AC_MSG_RESULT(no)
       AC_MSG_CHECKING([if gethostbyname_r with -D_REENTRANT takes 3 arguments])
@@ -398,8 +398,8 @@ gethostbyname_r(const char *,struct hostent *, struct hostent_data *);],[
 struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
 	AC_MSG_RESULT(yes)
-	AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
-	AC_DEFINE(NEED_REENTRANT)
+	AC_DEFINE(HAVE_GETHOSTBYNAME_R_3, 1, [gethostbyname_r() takes 3 args])
+	AC_DEFINE(NEED_REENTRANT, 1, [needs REENTRANT])
 	ac_cv_gethostbyname_args=3],[
 	AC_MSG_RESULT(no)
 	AC_MSG_CHECKING([if gethostbyname_r takes 5 arguments])
@@ -413,7 +413,7 @@ struct hostent *
 gethostbyname_r(const char *, struct hostent *, char *, int, int *);],[
 gethostbyname_r(NULL, NULL, NULL, 0, NULL);],[
 	  AC_MSG_RESULT(yes)
-	  AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
+	  AC_DEFINE(HAVE_GETHOSTBYNAME_R_5, 1, [gethostbyname_r() takes 5 args])
           ac_cv_gethostbyname_args=5],[
 	  AC_MSG_RESULT(no)
 	  AC_MSG_CHECKING([if gethostbyname_r takes 6 arguments])
@@ -428,7 +428,7 @@ gethostbyname_r(const char *, struct hostent *, char *, size_t,
 struct hostent **, int *);],[
 gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);],[
 	    AC_MSG_RESULT(yes)
-	    AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
+	    AC_DEFINE(HAVE_GETHOSTBYNAME_R_6, 1, [gethostbyname_r() takes 6 args])
             ac_cv_gethostbyname_args=6],[
 	    AC_MSG_RESULT(no)
 	    have_missing_r_funcs="$have_missing_r_funcs gethostbyname_r"],

build_vms.com

@@ -1,69 +1,69 @@
-$!
-$
-$	on control_y then goto Common_Exit!
-$	orig = f$environment("DEFAULT")
-$	loc  = f$environment("PROCEDURE")
-$	def = f$parse("X.X;1",loc) - "X.X;1"
-$
-$	set def 'def'
-$	cc_qual = "/define=HAVE_CONFIG_H=1/include=(""../include/"",""../"",""../../openssl-0_9_6c/include/"")"
-$	if p1 .eqs. "LISTING" then cc_qual = cc_qual + "/LIST/MACHINE"
-$	if p1 .eqs. "DEBUG" then cc_qual = cc_qual + "/LIST/MACHINE/DEBUG"
-$	msg_qual = ""
-$	call build "[.lib]" "*.c"
-$	call build "[.src]" "*.c"
-$	call build "[.src]" "*.msg"
+$!
+$
+$	on control_y then goto Common_Exit!
+$	orig = f$environment("DEFAULT")
+$	loc  = f$environment("PROCEDURE")
+$	def = f$parse("X.X;1",loc) - "X.X;1"
+$
+$	set def 'def'
+$	cc_qual = "/define=HAVE_CONFIG_H=1/include=(""../include/"",""../"",""../../openssl-0_9_7/include/"")"
+$	if p1 .eqs. "LISTING" then cc_qual = cc_qual + "/LIST/MACHINE"
+$	if p1 .eqs. "DEBUG" then cc_qual = cc_qual + "/LIST/MACHINE/DEBUG"
+$	msg_qual = ""
+$	call build "[.lib]" "*.c"
+$	call build "[.src]" "*.c"
+$	call build "[.src]" "*.msg"
 $	link /exe=curl.exe [.src]curl/lib/include=main,[.lib]curl/lib, -
-		[-.openssl-0_9_6c.axp.exe.ssl]libssl/lib, -
-		[-.openssl-0_9_6c.axp.exe.crypto]libcrypto/lib
-$
-$
-$	goto Common_Exit
-$build:	subroutine
-$	set noon
-$	set default 'p1'
-$	search = p2
-$	reset = f$search("reset")
-$	if f$search("CURL.OLB") .eqs. ""
-$	then
-$		LIB/CREATE/OBJECT CURL.OLB
-$	endif
-$	reset = f$search("reset",1)
-$Loop:
-$	file = f$search(search,1)
-$	if file .eqs. "" then goto EndLoop
-$		obj = f$search(f$parse(".OBJ;",file),2)
-$		if (obj .nes. "")
-$		then
-$			if (f$cvtime(f$file(file,"rdt")) .gts. f$cvtime(f$file(obj,"rdt")))
-$			then
-$				call compile 'file'
-$				lib/object curl.OLB 'f$parse(".obj;",file)'
-$			else
-$!				write sys$output "File: ''file' is up to date"
-$			endif
-$		else
-$!			write sys$output "Object for file: ''file' does not exist"
-$			call compile 'file'
-$			lib/object curl.OLB 'f$parse(".obj;",file)'
-$		endif
-$	goto Loop
-$EndLoop:
-$	purge
-$	set def 'def'
-$	endsubroutine	! Build
-$
-$compile:	subroutine
-$	set noon
-$	file = p1
-$	qual = p2+p3+p4+p5+p6+p7+p8
-$	typ = f$parse(file,,,"TYPE") - "."
-$	cmd_c = "CC "+cc_qual
-$	cmd_msg = "MESSAGE "+msg_qual
-$	x = cmd_'typ'
-$	'x' 'file'
-$	ENDSUBROUTINE	! Compile
-$
-$Common_Exit:
-$	set default 'orig'
-$	exit
+		[-.openssl-0_9_7.axp.exe.ssl]libssl/lib, -
+		[-.openssl-0_9_7.axp.exe.crypto]libcrypto/lib
+$
+$
+$	goto Common_Exit
+$build:	subroutine
+$	set noon
+$	set default 'p1'
+$	search = p2
+$	reset = f$search("reset")
+$	if f$search("CURL.OLB") .eqs. ""
+$	then
+$		LIB/CREATE/OBJECT CURL.OLB
+$	endif
+$	reset = f$search("reset",1)
+$Loop:
+$	file = f$search(search,1)
+$	if file .eqs. "" then goto EndLoop
+$		obj = f$search(f$parse(".OBJ;",file),2)
+$		if (obj .nes. "")
+$		then
+$			if (f$cvtime(f$file(file,"rdt")) .gts. f$cvtime(f$file(obj,"rdt")))
+$			then
+$				call compile 'file'
+$				lib/object curl.OLB 'f$parse(".obj;",file)'
+$			else
+$!				write sys$output "File: ''file' is up to date"
+$			endif
+$		else
+$!			write sys$output "Object for file: ''file' does not exist"
+$			call compile 'file'
+$			lib/object curl.OLB 'f$parse(".obj;",file)'
+$		endif
+$	goto Loop
+$EndLoop:
+$	purge
+$	set def 'def'
+$	endsubroutine	! Build
+$
+$compile:	subroutine
+$	set noon
+$	file = p1
+$	qual = p2+p3+p4+p5+p6+p7+p8
+$	typ = f$parse(file,,,"TYPE") - "."
+$	cmd_c = "CC "+cc_qual
+$	cmd_msg = "MESSAGE "+msg_qual
+$	x = cmd_'typ'
+$	'x' 'file'
+$	ENDSUBROUTINE	! Compile
+$
+$Common_Exit:
+$	set default 'orig'
+$	exit

buildconf

@@ -5,7 +5,114 @@ die(){
 	exit
 }
 
+#--------------------------------------------------------------------------
+# autoconf 2.50 or newer
+#
+ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$ac_version"; then
+  echo "buildconf: autoconf not found."
+  echo "            You need autoconf version 2.50 or newer installed."
+  exit 1
+fi
+IFS=.; set $ac_version; IFS=' '
+if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
+  echo "buildconf: autoconf version $ac_version found."
+  echo "            You need autoconf version 2.50 or newer installed."
+  echo "            If you have a sufficient autoconf installed, but it"
+  echo "            is not named 'autoconf', then try setting the"
+  echo "            AUTOCONF environment variable."
+  exit 1
+fi
+
+echo "buildconf: autoconf version $ac_version (ok)"
+
+#--------------------------------------------------------------------------
+# autoheader 2.50 or newer
+#
+ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$ah_version"; then
+  echo "buildconf: autoheader not found."
+  echo "            You need autoheader version 2.50 or newer installed."
+  exit 1
+fi
+IFS=.; set $ah_version; IFS=' '
+if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
+  echo "buildconf: autoheader version $ah_version found."
+  echo "            You need autoheader version 2.50 or newer installed."
+  echo "            If you have a sufficient autoheader installed, but it"
+  echo "            is not named 'autoheader', then try setting the"
+  echo "            AUTOHEADER environment variable."
+  exit 1
+fi
+
+echo "buildconf: autoheader version $ah_version (ok)"
+
+#--------------------------------------------------------------------------
+# automake 1.5 or newer
+#
+am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`
+if test -z "$am_version"; then
+  echo "buildconf: automake not found."
+  echo "            You need automake version 1.5 or newer installed."
+  exit 1
+fi
+IFS=.; set $am_version; IFS=' '
+if test "$1" = "1" -a "$2" -lt "5" || test "$1" -lt "1"; then
+  echo "buildconf: automake version $am_version found."
+  echo "            You need automake version 1.5 or newer installed."
+  echo "            If you have a sufficient automake installed, but it"
+  echo "            is not named 'autommake', then try setting the"
+  echo "            AUTOMAKE environment variable."
+  exit 1
+fi
+
+echo "buildconf: automake version $am_version (ok)"
+
+#--------------------------------------------------------------------------
+# libtool 1.4 or newer
+#
+LIBTOOL_WANTED_MAJOR=1
+LIBTOOL_WANTED_MINOR=4
+LIBTOOL_WANTED_PATCH=
+LIBTOOL_WANTED_VERSION=1.4
+
+libtool=`which glibtool 2>/dev/null`
+if test ! -x "$libtool"; then
+  libtool=`which libtool`
+fi
+lt_pversion=`$libtool --version 2>/dev/null|sed -e 's/^[^0-9]*//' -e 's/[- ].*//'`
+if test -z "$lt_pversion"; then
+  echo "buildconf: libtool not found."
+  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+  exit 1
+fi
+lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$/.\1/'`
+IFS=.; set $lt_version; IFS=' '
+lt_status="good"
+if test "$1" = "$LIBTOOL_WANTED_MAJOR"; then
+   if test "$2" -lt "$LIBTOOL_WANTED_MINOR"; then
+      lt_status="bad"
+   elif test ! -z "$LIBTOOL_WANTED_PATCH"; then
+       if test "$3" -lt "$LIBTOOL_WANTED_PATCH"; then
+           lt_status="bad"
+       fi
+   fi
+fi
+if test $lt_status != "good"; then
+  echo "buildconf: libtool version $lt_pversion found."
+  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
+  exit 1
+fi
+
+echo "buildconf: libtool version $lt_pversion (ok)"
+
+echo "buildconf: running aclocal"
 aclocal           || die "The command 'aclocal' failed"
+echo "buildconf: running autoheader"
 autoheader        || die "The command 'autoheader' failed"
+echo "buildconf: running autoconf"
 autoconf          || die "The command 'autoconf' failed"
-automake          || die "The command 'automake $MAKEFILES' failed"
+echo "buildconf: running automake"
+automake -a       || die "The command 'automake -a' failed"
+
+exit 0

config.guess

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-#   Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2001-09-04'
+timestamp='2002-10-21'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,8 +24,9 @@ timestamp='2001-09-04'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Written by Per Bothner <bothner@cygnus.com>.
-# Please send patches to <config-patches@gnu.org>.
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # This script attempts to guess a canonical system name similar to
 # config.sub.  If it succeeds, it prints the system name on stdout, and
@@ -87,30 +88,40 @@ if test $# != 0; then
   exit 1
 fi
 
+trap 'exit 1' 1 2 15
 
-dummy=dummy-$$
-trap 'rm -f $dummy.c $dummy.o $dummy.rel $dummy; exit 1' 1 2 15
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
 
-# CC_FOR_BUILD -- compiler used by this script.
 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
 # use `HOST_CC' if defined, but it is deprecated.
 
-set_cc_for_build='case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int dummy(){}" > $dummy.c ;
-	for c in cc gcc c89 ; do
-	  ($c $dummy.c -c -o $dummy.o) >/dev/null 2>&1 ;
-	  if test $? = 0 ; then
+# This shell variable is my proudest work .. or something. --bje
+
+set_cc_for_build='tmpdir=${TMPDIR-/tmp}/config-guess-$$ ;
+(old=`umask` && umask 077 && mkdir $tmpdir && umask $old && unset old)
+   || (echo "$me: cannot create $tmpdir" >&2 && exit 1) ;
+dummy=$tmpdir/dummy ;
+files="$dummy.c $dummy.o $dummy.rel $dummy" ;
+trap '"'"'rm -f $files; rmdir $tmpdir; exit 1'"'"' 1 2 15 ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,)    echo "int x;" > $dummy.c ;
+	for c in cc gcc c89 c99 ; do
+	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
 	     CC_FOR_BUILD="$c"; break ;
 	  fi ;
 	done ;
-	rm -f $dummy.c $dummy.o $dummy.rel ;
+	rm -f $files ;
 	if test x"$CC_FOR_BUILD" = x ; then
 	  CC_FOR_BUILD=no_compiler_found ;
 	fi
 	;;
  ,,*)   CC_FOR_BUILD=$CC ;;
  ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac'
+esac ;
+unset files'
 
 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
 # (ghazi@noc.rutgers.edu 1994-08-24)
@@ -127,29 +138,30 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
 
 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:NetBSD:*:*)
-	# Netbsd (nbsd) targets should (where applicable) match one or
+	# NetBSD (nbsd) targets should (where applicable) match one or
 	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
 	# switched to ELF, *-*-netbsd* would select the old
 	# object file format.  This provides both forward
 	# compatibility and a consistent mechanism for selecting the
 	# object file format.
-	# Determine the machine/vendor (is the vendor relevant).
-	case "${UNAME_MACHINE}" in
-	    amiga) machine=m68k-unknown ;;
-	    arm32) machine=arm-unknown ;;
-	    atari*) machine=m68k-atari ;;
-	    sun3*) machine=m68k-sun ;;
-	    mac68k) machine=m68k-apple ;;
-	    macppc) machine=powerpc-apple ;;
-	    hp3[0-9][05]) machine=m68k-hp ;;
-	    ibmrt|romp-ibm) machine=romp-ibm ;;
-	    *) machine=${UNAME_MACHINE}-unknown ;;
+	#
+	# Note: NetBSD doesn't particularly care about the vendor
+	# portion of the name.  We always set it to "unknown".
+	sysctl="sysctl -n hw.machine_arch"
+	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	case "${UNAME_MACHINE_ARCH}" in
+	    armeb) machine=armeb-unknown ;;
+	    arm*) machine=arm-unknown ;;
+	    sh3el) machine=shl-unknown ;;
+	    sh3eb) machine=sh-unknown ;;
+	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
 	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE}" in
-	    i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)
+	case "${UNAME_MACHINE_ARCH}" in
+	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 		eval $set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
 			| grep __ELF__ >/dev/null
@@ -172,6 +184,45 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
 	exit 0 ;;
+    amiga:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    arc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    hp300:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mac68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    macppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme68k:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvme88k:OpenBSD:*:*)
+	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    mvmeppc:OpenBSD:*:*)
+	echo powerpc-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    pmax:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sgi:OpenBSD:*:*)
+	echo mipseb-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    sun3:OpenBSD:*:*)
+	echo m68k-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    wgrisc:OpenBSD:*:*)
+	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
+    *:OpenBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
+	exit 0 ;;
     alpha:OSF1:*:*)
 	if test $UNAME_RELEASE = "V4.0"; then
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
@@ -180,6 +231,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
+	eval $set_cc_for_build
 	cat <<EOF >$dummy.s
 	.data
 \$Lformat:
@@ -205,10 +257,9 @@ main:
 	jsr \$26,exit
 	.end main
 EOF
-	eval $set_cc_for_build
-	$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null
+	$CC_FOR_BUILD -o $dummy $dummy.s 2>/dev/null
 	if test "$?" = 0 ; then
-		case `./$dummy` in
+		case `$dummy` in
 			0-0)
 				UNAME_MACHINE="alpha"
 				;;
@@ -230,9 +281,12 @@ EOF
 			2-1307)
 				UNAME_MACHINE="alphaev68"
 				;;
+			3-1307)
+				UNAME_MACHINE="alphaev7"
+				;;
 		esac
 	fi
-	rm -f $dummy.s $dummy
+	rm -f $dummy.s $dummy && rmdir $tmpdir
 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
 	exit 0 ;;
     Alpha\ *:Windows_NT*:*)
@@ -247,29 +301,11 @@ EOF
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
 	exit 0;;
-    amiga:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
 	exit 0 ;;
-    arc64:OpenBSD:*:*)
-	echo mips64el-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    hkmips:OpenBSD:*:*)
-	echo mips-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    sgi:OpenBSD:*:*)
-	echo mips-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
+    *:[Mm]orph[Oo][Ss]:*:*)
+	echo ${UNAME_MACHINE}-unknown-morphos
 	exit 0 ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
@@ -291,6 +327,10 @@ EOF
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
 	exit 0 ;;
+    DRS?6000:UNIX_SV:4.2*:7*)
+	case `/usr/bin/uname -p` in
+	    sparc) echo sparc-icl-nx7 && exit 0 ;;
+	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
 	exit 0 ;;
@@ -319,7 +359,7 @@ EOF
 	echo m68k-sun-sunos${UNAME_RELEASE}
 	exit 0 ;;
     sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
@@ -333,12 +373,6 @@ EOF
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
 	exit 0 ;;
-    sparc*:NetBSD:*)
-	echo `uname -p`-unknown-netbsd${UNAME_RELEASE}
-	exit 0 ;;
-    atari*:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -365,18 +399,6 @@ EOF
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
         exit 0 ;;
-    sun3*:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mac68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme68k:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    mvme88k:OpenBSD:*:*)
-	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
 	exit 0 ;;
@@ -415,15 +437,21 @@ EOF
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy \
-	  && ./$dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && rm -f $dummy.c $dummy && exit 0
-	rm -f $dummy.c $dummy
+	$CC_FOR_BUILD -o $dummy $dummy.c \
+	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
+	  && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+	rm -f $dummy.c $dummy && rmdir $tmpdir
 	echo mips-mips-riscos${UNAME_RELEASE}
 	exit 0 ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
 	exit 0 ;;
+    Motorola:*:4.3:PL8-*)
+	echo powerpc-harris-powermax
+	exit 0 ;;
+    Night_Hawk:*:*:PowerMAX_OS)
+	echo powerpc-harris-powermax
+	exit 0 ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
 	exit 0 ;;
@@ -496,8 +524,8 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
-		rm -f $dummy.c $dummy
+		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+		rm -f $dummy.c $dummy && rmdir $tmpdir
 		echo rs6000-ibm-aix3.2.5
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
@@ -506,7 +534,7 @@ EOF
 	fi
 	exit 0 ;;
     *:AIX:*:[45])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`
+	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
 		IBM_ARCH=rs6000
 	else
@@ -546,10 +574,8 @@ EOF
 	    9000/31? )            HP_ARCH=m68000 ;;
 	    9000/[34]?? )         HP_ARCH=m68k ;;
 	    9000/[678][0-9][0-9])
-              case "${HPUX_REV}" in
-                11.[0-9][0-9])
-                  if [ -x /usr/bin/getconf ]; then
-                    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+		if [ -x /usr/bin/getconf ]; then
+		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
                     sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
                     case "${sc_cpu_version}" in
                       523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
@@ -558,13 +584,13 @@ EOF
                         case "${sc_kernel_bits}" in
                           32) HP_ARCH="hppa2.0n" ;;
                           64) HP_ARCH="hppa2.0w" ;;
+			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
                         esac ;;
                     esac
-                  fi ;;
-              esac
-              if [ "${HP_ARCH}" = "" ]; then
-	      eval $set_cc_for_build
-              sed 's/^              //' << EOF >$dummy.c
+		fi
+		if [ "${HP_ARCH}" = "" ]; then
+		    eval $set_cc_for_build
+		    sed 's/^              //' << EOF >$dummy.c
 
               #define _HPUX_SOURCE
               #include <stdlib.h>
@@ -597,10 +623,10 @@ EOF
                   exit (0);
               }
 EOF
-	    (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null ) && HP_ARCH=`./$dummy`
-	    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
-	    rm -f $dummy.c $dummy
-	fi ;;
+		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    if test -z "$HP_ARCH"; then HP_ARCH=hppa; fi
+		    rm -f $dummy.c $dummy && rmdir $tmpdir
+		fi ;;
 	esac
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
 	exit 0 ;;
@@ -635,8 +661,8 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0
-	rm -f $dummy.c $dummy
+	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+	rm -f $dummy.c $dummy && rmdir $tmpdir
 	echo unknown-hitachi-hiuxwe2
 	exit 0 ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
@@ -664,9 +690,6 @@ EOF
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
 	exit 0 ;;
-    hppa*:OpenBSD:*:*)
-	echo hppa-unknown-openbsd
-	exit 0 ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
         exit 0 ;;
@@ -685,9 +708,6 @@ EOF
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
         exit 0 ;;
-    CRAY*X-MP:*:*:*)
-	echo xmp-cray-unicos
-        exit 0 ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
@@ -709,18 +729,12 @@ EOF
     CRAY*SV1:*:*:*)
 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit 0 ;;
-    CRAY-2:*:*:*)
-	echo cray2-cray-unicos
-        exit 0 ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
         exit 0 ;;
-    hp300:OpenBSD:*:*)
-	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
 	exit 0 ;;
@@ -731,10 +745,19 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
 	exit 0 ;;
     *:FreeBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit 0 ;;
-    *:OpenBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-openbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+	# Determine whether the default compiler uses glibc.
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#if __GLIBC__ >= 2
+	LIBC=gnu
+	#else
+	LIBC=
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c && rmdir $tmpdir
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
 	exit 0 ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
@@ -745,6 +768,9 @@ EOF
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
 	exit 0 ;;
+    x86:Interix*:3*)
+	echo i386-pc-interix3
+	exit 0 ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
@@ -770,16 +796,30 @@ EOF
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     m68*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
 	exit 0 ;;
     mips:Linux:*:*)
-	case `sed -n '/^byte/s/^.*: \(.*\) endian/\1/p' < /proc/cpuinfo` in
-	  big)    echo mips-unknown-linux-gnu && exit 0 ;;
-	  little) echo mipsel-unknown-linux-gnu && exit 0 ;;
-	esac
+	eval $set_cc_for_build
+	sed 's/^	//' << EOF >$dummy.c
+	#undef CPU
+	#undef mips
+	#undef mipsel
+	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+	CPU=mipsel
+	#else
+	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+	CPU=mips
+	#else
+	CPU=
+	#endif
+	#endif
+EOF
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
+	rm -f $dummy.c && rmdir $tmpdir
+	test x"${CPU}" != x && echo "${CPU}-pc-linux-gnu" && exit 0
 	;;
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-gnu
@@ -828,7 +868,8 @@ EOF
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
 	# problems with other programs or directories called `ld' in the path.
-	ld_supported_targets=`cd /; ld --help 2>&1 \
+	# Set LC_ALL=C to ensure ld outputs messages in English.
+	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
 			 | sed -ne '/supported targets:/!d
 				    s/[ 	][ 	]*/ /g
 				    s/.*supported targets: *//
@@ -840,7 +881,7 @@ EOF
 		;;
 	  a.out-i386-linux)
 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit 0 ;;		
+		exit 0 ;;
 	  coff-i386)
 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
 		exit 0 ;;
@@ -852,32 +893,29 @@ EOF
 	esac
 	# Determine whether the default compiler is a.out or elf
 	eval $set_cc_for_build
-	cat >$dummy.c <<EOF
-#include <features.h>
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-#ifdef __ELF__
-# ifdef __GLIBC__
-#  if __GLIBC__ >= 2
-    printf ("%s-pc-linux-gnu\n", argv[1]);
-#  else
-    printf ("%s-pc-linux-gnulibc1\n", argv[1]);
-#  endif
-# else
-   printf ("%s-pc-linux-gnulibc1\n", argv[1]);
-# endif
-#else
-  printf ("%s-pc-linux-gnuaout\n", argv[1]);
-#endif
-  return 0;
-}
+	sed 's/^	//' << EOF >$dummy.c
+	#include <features.h>
+	#ifdef __ELF__
+	# ifdef __GLIBC__
+	#  if __GLIBC__ >= 2
+	LIBC=gnu
+	#  else
+	LIBC=gnulibc1
+	#  endif
+	# else
+	LIBC=gnulibc1
+	# endif
+	#else
+	#ifdef __INTEL_COMPILER
+	LIBC=gnu
+	#else
+	LIBC=gnuaout
+	#endif
+	#endif
 EOF
-	$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy "${UNAME_MACHINE}" && rm -f $dummy.c $dummy && exit 0
-	rm -f $dummy.c $dummy
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
+	rm -f $dummy.c && rmdir $tmpdir
+	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
 	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
 	;;
     i*86:DYNIX/ptx:4*:*)
@@ -915,13 +953,13 @@ EOF
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
 		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
 	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
+		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
 			&& UNAME_MACHINE=i586
-		(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \
+		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
 			&& UNAME_MACHINE=i686
-		(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \
+		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
 			&& UNAME_MACHINE=i686
 		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
 	else
@@ -954,9 +992,12 @@ EOF
 	# "miniframe"
 	echo m68010-convergent-sysv
 	exit 0 ;;
+    mc68k:UNIX:SYSTEM5:3.51m)
+	echo m68k-convergent-sysv
+	exit 0 ;;
     M68*:*:R3V[567]*:*)
 	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0)
+    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
@@ -1047,6 +1088,9 @@ EOF
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
 	exit 0 ;;
+    SX-6:SUPER-UX:*:*)
+	echo sx6-nec-superux${UNAME_RELEASE}
+	exit 0 ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit 0 ;;
@@ -1057,15 +1101,17 @@ EOF
 	echo `uname -p`-apple-darwin${UNAME_RELEASE}
 	exit 0 ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	if test "${UNAME_MACHINE}" = "x86pc"; then
+	UNAME_PROCESSOR=`uname -p`
+	if test "$UNAME_PROCESSOR" = "x86"; then
+		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
-	echo `uname -p`-${UNAME_MACHINE}-nto-qnx
+	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
 	exit 0 ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
 	exit 0 ;;
-    NSR-[KW]:NONSTOP_KERNEL:*:*)
+    NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit 0 ;;
     *:NonStop-UX:*:*)
@@ -1237,8 +1283,8 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0
-rm -f $dummy.c $dummy
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && rm -f $dummy.c $dummy && rmdir $tmpdir && exit 0
+rm -f $dummy.c $dummy && rmdir $tmpdir
 
 # Apollos put the system type in the environment.
 

config.sub

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-#   Free Software Foundation, Inc.
+#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+#   2000, 2001, 2002 Free Software Foundation, Inc.
 
-timestamp='2001-09-07'
+timestamp='2002-09-05'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -29,7 +29,8 @@ timestamp='2001-09-07'
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
-# Please send patches to <config-patches@gnu.org>.
+# Please send patches to <config-patches@gnu.org>.  Submit a context
+# diff and a properly formatted ChangeLog entry.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -117,7 +118,7 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
+  nto-qnx* | linux-gnu* | freebsd*-gnu* | storm-chaos* | os2-emx* | windows32-* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -226,32 +227,42 @@ case $basic_machine in
 	1750a | 580 \
 	| a29k \
 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
-	| c4x | clipper \
-	| d10v | d30v | dsp16xx \
-	| fr30 \
+	| clipper \
+	| d10v | d30v | dlx | dsp16xx \
+	| fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| i370 | i860 | i960 | ia64 \
+	| ip2k \
 	| m32r | m68000 | m68k | m88k | mcore \
-	| mips16 | mips64 | mips64el | mips64orion | mips64orionel \
-	| mips64vr4100 | mips64vr4100el | mips64vr4300 \
-	| mips64vr4300el | mips64vr5000 | mips64vr5000el \
-	| mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
-	| mipsisa32 \
+	| mips | mipsbe | mipseb | mipsel | mipsle \
+	| mips16 \
+	| mips64 | mips64el \
+	| mips64vr | mips64vrel \
+	| mips64orion | mips64orionel \
+	| mips64vr4100 | mips64vr4100el \
+	| mips64vr4300 | mips64vr4300el \
+	| mips64vr5000 | mips64vr5000el \
+	| mipsisa32 | mipsisa32el \
+	| mipsisa64 | mipsisa64el \
+	| mipsisa64sb1 | mipsisa64sb1el \
+	| mipsisa64sr71k | mipsisa64sr71kel \
+	| mipstx39 | mipstx39el \
 	| mn10200 | mn10300 \
 	| ns16k | ns32k \
-	| openrisc \
+	| openrisc | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
 	| pyramid \
-	| s390 | s390x \
-	| sh | sh[34] | sh[34]eb | shbe | shle \
-	| sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
-	| stormy16 | strongarm \
+	| sh | sh[1234] | sh3e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
+	| sh64 | sh64le \
+	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+	| strongarm \
 	| tahoe | thumb | tic80 | tron \
-	| v850 \
+	| v850 | v850e \
 	| we32k \
-	| x86 | xscale \
+	| x86 | xscale | xstormy16 | xtensa \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -278,38 +289,51 @@ case $basic_machine in
 	580-* \
 	| a29k-* \
 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alphapca5[67]-* | arc-* \
-	| arm-*  | armbe-* | armle-* | armv*-* \
+	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+	| avr-* \
 	| bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c54x-* \
-	| clipper-* | cray2-* | cydra-* \
-	| d10v-* | d30v-* \
+	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* \
+	| clipper-* | cydra-* \
+	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
-	| f30[01]-* | f700-* | fr30-* | fx80-* \
+	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
+	| ip2k-* \
 	| m32r-* \
-	| m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
+	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
 	| m88110-* | m88k-* | mcore-* \
-	| mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
-	| mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
-	| mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
+	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+	| mips16-* \
+	| mips64-* | mips64el-* \
+	| mips64vr-* | mips64vrel-* \
+	| mips64orion-* | mips64orionel-* \
+	| mips64vr4100-* | mips64vr4100el-* \
+	| mips64vr4300-* | mips64vr4300el-* \
+	| mips64vr5000-* | mips64vr5000el-* \
+	| mipsisa32-* | mipsisa32el-* \
+	| mipsisa64-* | mipsisa64el-* \
+	| mipsisa64sb1-* | mipsisa64sb1el-* \
+	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
+	| mipstx39 | mipstx39el \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
 	| pyramid-* \
 	| romp-* | rs6000-* \
-	| s390-* | s390x-* \
-	| sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclite-* \
-	| sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
-	| t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
-	| v850-* | vax-* \
+	| sh-* | sh[1234]-* | sh3e-* | sh[34]eb-* | shbe-* \
+	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
+	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| tahoe-* | thumb-* | tic30-* | tic4x-* | tic54x-* | tic80-* | tron-* \
+	| v850-* | v850e-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
+	| xtensa-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -374,6 +398,10 @@ case $basic_machine in
 		basic_machine=ns32k-sequent
 		os=-dynix
 		;;
+	c90)
+		basic_machine=c90-cray
+		os=-unicos
+		;;
 	convex-c1)
 		basic_machine=c1-convex
 		os=-bsd
@@ -394,16 +422,8 @@ case $basic_machine in
 		basic_machine=c38-convex
 		os=-bsd
 		;;
-	cray | ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	cray2)
-		basic_machine=cray2-cray
-		os=-unicos
-		;;
-	[cjt]90)
-		basic_machine=${basic_machine}-cray
+	cray | j90)
+		basic_machine=j90-cray
 		os=-unicos
 		;;
 	crds | unos)
@@ -418,6 +438,14 @@ case $basic_machine in
 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
 		basic_machine=mips-dec
 		;;
+	decsystem10* | dec10*)
+		basic_machine=pdp10-dec
+		os=-tops10
+		;;
+	decsystem20* | dec20*)
+		basic_machine=pdp10-dec
+		os=-tops20
+		;;
 	delta | 3300 | motorola-3300 | motorola-delta \
 	      | 3300-motorola | delta-motorola)
 		basic_machine=m68k-motorola
@@ -598,14 +626,6 @@ case $basic_machine in
 		basic_machine=m68k-atari
 		os=-mint
 		;;
-	mipsel*-linux*)
-		basic_machine=mipsel-unknown
-		os=-linux-gnu
-		;;
-	mips*-linux*)
-		basic_machine=mips-unknown
-		os=-linux-gnu
-		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
@@ -620,6 +640,10 @@ case $basic_machine in
 		basic_machine=m68k-rom68k
 		os=-coff
 		;;
+	morphos)
+		basic_machine=powerpc-unknown
+		os=-morphos
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -699,6 +723,10 @@ case $basic_machine in
 		basic_machine=hppa1.1-oki
 		os=-proelf
 		;;
+	or32 | or32-*)
+		basic_machine=or32-unknown
+		os=-coff
+		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -721,19 +749,19 @@ case $basic_machine in
 	pbb)
 		basic_machine=m68k-tti
 		;;
-        pc532 | pc532-*)
+	pc532 | pc532-*)
 		basic_machine=ns32k-pc532
 		;;
-	pentium | p5 | k5 | k6 | nexgen)
+	pentium | p5 | k5 | k6 | nexgen | viac3)
 		basic_machine=i586-pc
 		;;
-	pentiumpro | p6 | 6x86 | athlon)
+	pentiumpro | p6 | 6x86 | athlon | athlon_*)
 		basic_machine=i686-pc
 		;;
 	pentiumii | pentium2)
 		basic_machine=i686-pc
 		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-*)
+	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
@@ -748,22 +776,22 @@ case $basic_machine in
 	power)	basic_machine=power-ibm
 		;;
 	ppc)	basic_machine=powerpc-unknown
-	        ;;
+		;;
 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppcle | powerpclittle | ppc-le | powerpc-little)
 		basic_machine=powerpcle-unknown
-	        ;;
+		;;
 	ppcle-* | powerpclittle-*)
 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
-	        ;;
+		;;
 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
 		basic_machine=powerpc64le-unknown
-	        ;;
+		;;
 	ppc64le-* | powerpc64little-*)
 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
@@ -784,10 +812,22 @@ case $basic_machine in
 	rtpc | rtpc-*)
 		basic_machine=romp-ibm
 		;;
+	s390 | s390-*)
+		basic_machine=s390-ibm
+		;;
+	s390x | s390x-*)
+		basic_machine=s390x-ibm
+		;;
 	sa29200)
 		basic_machine=a29k-amd
 		os=-udi
 		;;
+	sb1)
+		basic_machine=mipsisa64sb1-unknown
+		;;
+	sb1el)
+		basic_machine=mipsisa64sb1el-unknown
+		;;
 	sequent)
 		basic_machine=i386-sequent
 		;;
@@ -795,7 +835,7 @@ case $basic_machine in
 		basic_machine=sh-hitachi
 		os=-hms
 		;;
-	sparclite-wrs)
+	sparclite-wrs | simso-wrs)
 		basic_machine=sparclite-wrs
 		os=-vxworks
 		;;
@@ -861,10 +901,22 @@ case $basic_machine in
 		basic_machine=i386-sequent
 		os=-dynix
 		;;
-	t3e)
-		basic_machine=t3e-cray
+	t3d)
+		basic_machine=alpha-cray
 		os=-unicos
 		;;
+	t3e)
+		basic_machine=alphaev5-cray
+		os=-unicos
+		;;
+	t90)
+		basic_machine=t90-cray
+		os=-unicos
+		;;
+        tic4x | c4x*)
+		basic_machine=tic4x-unknown
+		os=-coff
+		;;
 	tic54x | c54x*)
 		basic_machine=tic54x-unknown
 		os=-coff
@@ -875,6 +927,10 @@ case $basic_machine in
 	tx39el)
 		basic_machine=mipstx39el-unknown
 		;;
+	toad1)
+		basic_machine=pdp10-xkl
+		os=-tops20
+		;;
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
@@ -899,8 +955,8 @@ case $basic_machine in
 		os=-vms
 		;;
 	vpp*|vx|vx-*)
-               basic_machine=f301-fujitsu
-               ;;
+		basic_machine=f301-fujitsu
+		;;
 	vxworks960)
 		basic_machine=i960-wrs
 		os=-vxworks
@@ -925,13 +981,13 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-windows32-msvcrt
 		;;
-	xmp)
-		basic_machine=xmp-cray
-		os=-unicos
-		;;
-        xps | xps100)
+	xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
+	ymp)
+		basic_machine=ymp-cray
+		os=-unicos
+		;;
 	z8k-*-coff)
 		basic_machine=z8k-unknown
 		os=-sim
@@ -952,13 +1008,6 @@ case $basic_machine in
 	op60c)
 		basic_machine=hppa1.1-oki
 		;;
-	mips)
-		if [ x$os = x-linux-gnu ]; then
-			basic_machine=mips-unknown
-		else
-			basic_machine=mips-mips
-		fi
-		;;
 	romp)
 		basic_machine=romp-ibm
 		;;
@@ -978,13 +1027,16 @@ case $basic_machine in
 	we32k)
 		basic_machine=we32k-att
 		;;
-	sh3 | sh4 | sh3eb | sh4eb)
+	sh3 | sh4 | sh3eb | sh4eb | sh[1234]le | sh3ele)
 		basic_machine=sh-unknown
 		;;
+	sh64)
+		basic_machine=sh64-unknown
+		;;
 	sparc | sparcv9 | sparcv9b)
 		basic_machine=sparc-sun
 		;;
-        cydra)
+	cydra)
 		basic_machine=cydra-cydrome
 		;;
 	orion)
@@ -999,10 +1051,6 @@ case $basic_machine in
 	pmac | pmac-mpw)
 		basic_machine=powerpc-apple
 		;;
-	c4x*)
-		basic_machine=c4x-none
-		os=-coff
-		;;
 	*-unknown)
 		# Make sure to match an already-canonicalized machine name.
 		;;
@@ -1068,7 +1116,8 @@ case $os in
 	      | -interix* | -uwin* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos*)
+	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* | -powermax*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1120,14 +1169,20 @@ case $os in
 	-acis*)
 		os=-aos
 		;;
+	-atheos*)
+		os=-atheos
+		;;
 	-386bsd)
 		os=-bsd
 		;;
 	-ctix* | -uts*)
 		os=-sysv
 		;;
+	-nova*)
+		os=-rtmk-nova
+		;;
 	-ns2 )
-	        os=-nextstep2
+		os=-nextstep2
 		;;
 	-nsk*)
 		os=-nsk
@@ -1166,8 +1221,8 @@ case $os in
 	-xenix)
 		os=-xenix
 		;;
-        -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-	        os=-mint
+	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+		os=-mint
 		;;
 	-none)
 		;;
@@ -1200,10 +1255,11 @@ case $basic_machine in
 	arm*-semi)
 		os=-aout
 		;;
+	# This must come before the *-dec entry.
 	pdp10-*)
 		os=-tops20
 		;;
-        pdp11-*)
+	pdp11-*)
 		os=-none
 		;;
 	*-dec | vax-*)
@@ -1230,6 +1286,9 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
+	or32-*)
+		os=-coff
+		;;
 	*-tti)	# must be before sparc entry or we get the wrong os.
 		os=-sysv3
 		;;
@@ -1293,19 +1352,19 @@ case $basic_machine in
 	*-next)
 		os=-nextstep3
 		;;
-        *-gould)
+	*-gould)
 		os=-sysv
 		;;
-        *-highlevel)
+	*-highlevel)
 		os=-bsd
 		;;
 	*-encore)
 		os=-bsd
 		;;
-        *-sgi)
+	*-sgi)
 		os=-irix
 		;;
-        *-siemens)
+	*-siemens)
 		os=-sysv4
 		;;
 	*-masscomp)
@@ -1377,7 +1436,7 @@ case $basic_machine in
 			-ptx*)
 				vendor=sequent
 				;;
-			-vxsim* | -vxworks*)
+			-vxsim* | -vxworks* | -windiss*)
 				vendor=wrs
 				;;
 			-aux*)

configure.ac

@@ -5,18 +5,30 @@ dnl Ensure that this file is processed with autoconf 2.50 or newer
 dnl Don't even think about removing this check!
 AC_PREREQ(2.50)
 
-dnl First some basic init macros
-AC_INIT
+dnl We don't know the version number "staticly" so we use a dash here
+AC_INIT(curl, [-], [curl-bug@haxx.se])
+
+dnl configure script copyright
+AC_COPYRIGHT([Copyright (c) 1998 - 2003 Daniel Stenberg, <daniel@haxx.se>
+This configure script may be copied, distributed and modified under the 
+terms of the curl license; see COPYING for more details])
+
 AC_CONFIG_SRCDIR([lib/urldata.h])
-AM_CONFIG_HEADER(lib/config.h src/config.h)
+AM_CONFIG_HEADER(lib/config.h src/config.h tests/server/config.h lib/ca-bundle.h)
+AM_MAINTAINER_MODE
+
+AC_PATH_PROG( SED, sed, , $PATH:/usr/bin:/usr/local/bin)
+AC_SUBST(SED)
 
 dnl figure out the libcurl version
-VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
+VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
 AM_INIT_AUTOMAKE(curl,$VERSION)
+AC_MSG_CHECKING([curl version])
+AC_MSG_RESULT($VERSION)
 
 dnl
 dnl we extract the numerical version for curl-config only
-VERSIONNUM=`sed -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curl.h`
+VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curl.h`
 AC_SUBST(VERSIONNUM)
 
 dnl Solaris pkgadd support definitions
@@ -34,7 +46,7 @@ dnl
 
 AC_CANONICAL_HOST
 dnl Get system canonical name
-AC_DEFINE_UNQUOTED(OS, "${host}")
+AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
 
 dnl Check for AIX weirdos
 AC_AIX
@@ -51,29 +63,133 @@ AC_LIBTOOL_WIN32_DLL
 dnl libtool setup
 AM_PROG_LIBTOOL
 
+case $host in
+  *-*-cygwin | *-*-mingw* | *-*-pw32*)
+    need_no_undefined=yes
+    ;;
+  *)
+    need_no_undefined=no
+    ;;
+esac
+
+AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
+
 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 switch off particular protocols
 dnl
-AC_MSG_CHECKING([whether to enable debug options])
-AC_ARG_ENABLE(debug,
-[  --enable-debug		Enable pedantic debug options
-  --disable-debug		Disable debug options],
+AC_MSG_CHECKING([whether to support http])
+AC_ARG_ENABLE(http,
+AC_HELP_STRING([--enable-http],[Enable HTTP support])
+AC_HELP_STRING([--disable-http],[Disable HTTP support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP])
+       AC_MSG_WARN([disable HTTP disables FTP over proxy and GOPHER too])
+       AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable GOPHER])
+       AC_SUBST(CURL_DISABLE_HTTP)
+       AC_SUBST(CURL_DISABLE_GOPHER)
        ;;
   *)   AC_MSG_RESULT(yes)
-
-    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
-    CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g" 
        ;;
   esac ],
-       AC_MSG_RESULT(no)
+       AC_MSG_RESULT(yes)
 )
+AC_MSG_CHECKING([whether to support ftp])
+AC_ARG_ENABLE(ftp,
+AC_HELP_STRING([--enable-ftp],[Enable FTP support])
+AC_HELP_STRING([--disable-ftp],[Disable FTP support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP])
+       AC_SUBST(CURL_DISABLE_FTP)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support gopher])
+AC_ARG_ENABLE(gopher,
+AC_HELP_STRING([--enable-gopher],[Enable GOPHER support])
+AC_HELP_STRING([--disable-gopher],[Disable GOPHER support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable GOPHER])
+       AC_SUBST(CURL_DISABLE_GOPHER)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support file])
+AC_ARG_ENABLE(file,
+AC_HELP_STRING([--enable-file],[Enable FILE support])
+AC_HELP_STRING([--disable-file],[Disable FILE support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE])
+       AC_SUBST(CURL_DISABLE_FILE)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support ldap])
+AC_ARG_ENABLE(ldap,
+AC_HELP_STRING([--enable-ldap],[Enable LDAP support])
+AC_HELP_STRING([--disable-ldap],[Disable LDAP support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
+       AC_SUBST(CURL_DISABLE_LDAP)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support dict])
+AC_ARG_ENABLE(dict,
+AC_HELP_STRING([--enable-dict],[Enable DICT support])
+AC_HELP_STRING([--disable-dict],[Disable DICT support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT])
+       AC_SUBST(CURL_DISABLE_DICT)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+AC_MSG_CHECKING([whether to support telnet])
+AC_ARG_ENABLE(telnet,
+AC_HELP_STRING([--enable-telnet],[Enable TELNET support])
+AC_HELP_STRING([--disable-telnet],[Disable TELNET support]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET])
+       AC_SUBST(CURL_DISABLE_TELNET)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       ;;
+  esac ],
+       AC_MSG_RESULT(yes)
+)
+
 
 dnl **********************************************************************
 dnl Checks for IPv6
@@ -81,8 +197,8 @@ dnl **********************************************************************
 
 AC_MSG_CHECKING([whether to enable ipv6])
 AC_ARG_ENABLE(ipv6,
-[  --enable-ipv6		Enable ipv6 (with ipv4) support
-  --disable-ipv6		Disable ipv6 support],
+AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support])
+AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]),
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -122,11 +238,11 @@ dnl Checks for libraries.
 dnl **********************************************************************
 
 dnl gethostbyname in the nsl lib?
-AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(nsl, gethostbyname))
+AC_CHECK_FUNC(gethostbyname, , [ AC_CHECK_LIB(nsl, gethostbyname) ])
 
 if test "$ac_cv_lib_nsl_gethostbyname" != "yes" -a "$ac_cv_func_gethostbyname" != "yes"; then
   dnl gethostbyname in the socket lib?
-  AC_CHECK_FUNC(gethostbyname, , AC_CHECK_LIB(socket, gethostbyname))
+  AC_CHECK_FUNC(gethostbyname, , [ AC_CHECK_LIB(socket, gethostbyname) ])
 fi
 
 dnl At least one system has been identified to require BOTH nsl and
@@ -151,7 +267,7 @@ if test "$ac_cv_lib_nsl_gethostbyname" = "$ac_cv_func_gethostbyname"; then
 fi
 
 dnl resolve lib?
-AC_CHECK_FUNC(strcasecmp, , AC_CHECK_LIB(resolve, strcasecmp))
+AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ])
 
 if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
   AC_CHECK_LIB(resolve, strcasecmp,
@@ -161,24 +277,36 @@ if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
 fi
 
 dnl socket lib?
-AC_CHECK_FUNC(connect, , AC_CHECK_LIB(socket, connect))
-
-dnl ucb lib?
-AC_CHECK_FUNC(gethostname, , AC_CHECK_LIB(ucb, gethostname))
+AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
 
 dnl dl lib?
-AC_CHECK_FUNC(dlclose, , AC_CHECK_LIB(dl, dlopen))
+AC_CHECK_FUNC(dlclose, , [ AC_CHECK_LIB(dl, dlopen) ])
+
+AC_MSG_CHECKING([whether to use libgcc])
+AC_ARG_ENABLE(libgcc,
+AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]),
+[ case "$enableval" in
+  yes)
+        LIBS="$LIBS -lgcc"
+       AC_MSG_RESULT(yes)
+       ;;
+  *)   AC_MSG_RESULT(no)
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
 
 dnl **********************************************************************
 dnl Check how non-blocking sockets are set
 dnl **********************************************************************
 AC_ARG_ENABLE(nonblocking,
-[  --enable-nonblocking  Makes the script detect how to do it
-  --disable-nonblocking Makes the script disable non-blocking sockets],
+AC_HELP_STRING([--enable-nonblocking],[Enable detecting how to do it])
+AC_HELP_STRING([--disable-nonblocking],[Disable non-blocking socket detection]),
 [
   if test "$enableval" = "no" ; then
     AC_MSG_WARN([non-blocking sockets disabled])
-    AC_DEFINE(HAVE_DISABLED_NONBLOCKING)
+    AC_DEFINE(HAVE_DISABLED_NONBLOCKING, 1,
+    [to disable NON-BLOCKING connections])
   else
     CURL_CHECK_NONBLOCKING_SOCKET
   fi
@@ -192,44 +320,60 @@ dnl Check for the random seed preferences
 dnl **********************************************************************
 
 AC_ARG_WITH(egd-socket,
-    [  --with-egd-socket=FILE  Entropy Gathering Daemon socket pathname],
+AC_HELP_STRING([--with-egd-socket=FILE],
+               [Entropy Gathering Daemon socket pathname]),
     [ EGD_SOCKET="$withval" ]
 )
 if test -n "$EGD_SOCKET" ; then
-	AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET")
+	AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET",
+        [your Entropy Gathering Daemon socket pathname] )
 fi
 
 dnl Check for user-specified random device
 AC_ARG_WITH(random,
-    [  --with-random=FILE      read randomness from FILE (default=/dev/urandom)],
+AC_HELP_STRING([--with-random=FILE],[read randomness from FILE (default=/dev/urandom)]),
     [ RANDOM_FILE="$withval" ],
     [
         dnl Check for random device
-        AC_CHECK_FILE("/dev/urandom",
-            [
-                RANDOM_FILE="/dev/urandom";
-            ]
-        )
+        AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] )
     ]
 )
 if test -n "$RANDOM_FILE" ; then
 	AC_SUBST(RANDOM_FILE)
-	AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE")
+	AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE",
+        [a suitable file to read random data from])
 fi
 
+dnl **********************************************************************
+dnl Check if the operating system allows programs to write to their own argv[]
+dnl **********************************************************************
+
+AC_MSG_CHECKING([if argv can be written to])
+AC_TRY_RUN([
+int main(int argc, char ** argv) {
+	argv[0][0] = ' ';
+	return (argv[0][0] == ' ')?0:1;
+}
+	],
+	AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv])
+	AC_MSG_RESULT(yes),
+	AC_MSG_RESULT(no)
+)
+
 dnl **********************************************************************
 dnl Check for the presence of Kerberos4 libraries and headers
 dnl **********************************************************************
 
 AC_ARG_WITH(krb4-includes,
- [  --with-krb4-includes[=DIR]   Specify location of kerberos4 headers],[
+AC_HELP_STRING([--with-krb4-includes=DIR],
+               [Specify location of kerberos4 headers]),[
  CPPFLAGS="$CPPFLAGS -I$withval"
  KRB4INC="$withval"
  want_krb4=yes
  ])
 
 AC_ARG_WITH(krb4-libs,
- [  --with-krb4-libs[=DIR]   Specify location of kerberos4 libs],[
+AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[
  LDFLAGS="$LDFLAGS -L$withval"
  KRB4LIB="$withval"
  want_krb4=yes
@@ -238,7 +382,7 @@ AC_ARG_WITH(krb4-libs,
 
 OPT_KRB4=off
 AC_ARG_WITH(krb4,dnl
-[  --with-krb4[=DIR]       where to look for Kerberos4],[
+AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[
   OPT_KRB4="$withval"
   if test X"$OPT_KRB4" != Xyes
   then
@@ -276,7 +420,7 @@ then
     AC_CHECK_HEADERS(des.h)
 
     dnl resolv lib?
-    AC_CHECK_FUNC(res_search, , AC_CHECK_LIB(resolv, res_search))
+    AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)])
 
     dnl Check for the Kerberos4 library
     AC_CHECK_LIB(krb, krb_net_read,
@@ -292,7 +436,8 @@ then
       AC_CHECK_FUNCS(krb_get_our_ip_for_realm)
 
       dnl add define KRB4
-      AC_DEFINE(KRB4)
+      AC_DEFINE(KRB4, 1,
+      [if you have the Kerberos4 libraries (including -ldes)])
 
       dnl substitute it too!
       KRB4_ENABLED=1
@@ -307,6 +452,31 @@ else
   AC_MSG_RESULT(no)
 fi
 
+dnl Detect the pkg-config tool, as it may have extra info about the
+dnl openssl installation we can use. I *believe* this is what we are
+dnl expected to do on really recent Redhat Linux hosts.
+AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
+if test "$PKGCONFIG" != "no" ; then
+  AC_MSG_CHECKING([for OpenSSL options using pkg-config])
+
+  $PKGCONFIG --exists openssl
+  SSL_EXISTS=$?
+
+  if test "$SSL_EXISTS" -eq "0"; then
+    SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
+    SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
+    SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
+
+    LIBS="$LIBS $SSL_LIBS"
+    CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
+    LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
+
+    AC_MSG_RESULT([yes])
+  else
+    AC_MSG_RESULT([no])
+  fi
+
+fi
 
 dnl **********************************************************************
 dnl Check for the presence of SSL libraries and headers
@@ -315,10 +485,9 @@ dnl **********************************************************************
 dnl Default to compiler & linker defaults for SSL files & libraries.
 OPT_SSL=off
 AC_ARG_WITH(ssl,dnl
-[  --with-ssl[=DIR]        where to look for SSL [compiler/linker default paths]
-                          DIR points to the SSL installation [/usr/local/ssl]],
-  OPT_SSL=$withval
-)
+AC_HELP_STRING([--with-ssl=PATH],[where to look for SSL, PATH points to the SSL installation (default: /usr/local/ssl)])
+AC_HELP_STRING([--without-ssl], [disable SSL]),
+  OPT_SSL=$withval)
 
 if test X"$OPT_SSL" = Xno
 then
@@ -392,9 +561,9 @@ else
         OPENSSL_ENABLED=1)
     fi
 
-    dnl Check for the OpenSSL engine header, it is kind of "separated"
-    dnl from the main SSL check
-    AC_CHECK_HEADERS(openssl/engine.h)
+    dnl If the ENGINE library seems to be around, check for the OpenSSL engine
+    dnl header, it is kind of "separated" from the main SSL check
+    AC_CHECK_FUNC(ENGINE_init, [ AC_CHECK_HEADERS(openssl/engine.h) ])
 
     AC_SUBST(OPENSSL_ENABLED)
 
@@ -418,45 +587,70 @@ dnl **********************************************************************
 dnl Check for the presence of ZLIB libraries and headers
 dnl **********************************************************************
 
-dnl Default to compiler & linker defaults for files & libraries.
-dnl OPT_ZLIB=no
-dnl AC_ARG_WITH(zlib,dnl
-dnl [  --with-zlib[=DIR]  where to look for ZLIB [compiler/linker default paths]
-dnl                      DIR points to the ZLIB installation prefix [/usr/local]],
-dnl  OPT_ZLIB=$withval,
-dnl )
-
 dnl Check for & handle argument to --with-zlib.
-dnl
-dnl NOTE:  We *always* look for ZLIB headers & libraries, all this option
-dnl        does is change where we look (by adjusting LIBS and CPPFLAGS.)
-dnl
 
-dnl AC_MSG_CHECKING(where to look for ZLIB)
-dnl if test X"$OPT_ZLIB" = Xno
-dnl then
-dnl 	AC_MSG_RESULT([defaults (or given in environment)])
-dnl else
-dnl	test X"$OPT_ZLIB" = Xyes && OPT_ZLIB=/usr/local
-dnl	LIBS="$LIBS -L$OPT_ZLIB/lib"
-dnl	CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
-dnl	AC_MSG_RESULT([$OPT_ZLIB])
-dnl fi
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+OPT_ZLIB="/usr/local"
+AC_ARG_WITH(zlib,
+AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH])
+AC_HELP_STRING([--without-zlib],[disable use of zlib]),
+               [OPT_ZLIB="$withval"])
 
-dnl z lib?
-dnl AC_CHECK_FUNC(gzread, , AC_CHECK_LIB(z, gzread))
+case "$OPT_ZLIB" in
+  no)
+    AC_MSG_WARN([zlib disabled]) ;;
+  *)
+    dnl check for the lib first without setting any new path, since many
+    dnl people have it in the default path
 
+    AC_CHECK_LIB(z, inflateEnd, ,
+                   [if test -d "$OPT_ZLIB"; then
+                      CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include"
+                      LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib"
+                   fi])
+
+    AC_CHECK_HEADER(zlib.h,[
+      AC_CHECK_LIB(z, gzread,
+                   [HAVE_LIBZ="1"
+                   AC_SUBST(HAVE_LIBZ)
+                   LIBS="$LIBS -lz"
+                   AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file])
+                   AC_DEFINE(HAVE_LIBZ, 1, [If zlib is available])],
+                   [ CPPFLAGS=$_cppflags
+                   LDFLAGS=$_ldflags])],
+      [ CPPFLAGS=$_cppflags
+      LDFLAGS=$_ldflags]
+    )
+    ;;
+esac
 
 dnl Default is to try the thread-safe versions of a few functions
 OPT_THREAD=on
+
+dnl detect AIX 4.3 or later
+dnl see full docs on this reasoning in the lib/hostip.c source file
+AC_MSG_CHECKING([AIX 4.3 or later])
+AC_PREPROC_IFELSE([
+#if defined(_AIX) && defined(_AIX43)
+printf("just fine");
+#else
+#error "this is not AIX 4.3 or later"
+#endif
+],
+ [ AC_MSG_RESULT([yes])
+   OPT_THREAD=off ],
+ [ AC_MSG_RESULT([no]) ]
+)
+
 AC_ARG_ENABLE(thread,dnl
-[  --disable-thread       tell configure to not look for thread-safe functions],
+AC_HELP_STRING([--disable-thread],[don't look for thread-safe functions]),
   OPT_THREAD=off
+  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
 )
 
 if test X"$OPT_THREAD" = Xoff
 then
-  AC_MSG_WARN(libcurl will not get built using thread-safe functions)
   AC_DEFINE(DISABLED_THREADSAFE, 1, \
 Set to explicitly specify we don't want to use thread-safe functions)
 else
@@ -483,21 +677,23 @@ dnl **********************************************************************
 
 dnl Checks for header files.
 AC_HEADER_STDC
-AC_CHECK_HEADERS( \
+
+dnl First check for the very most basic headers. Then we can use these
+dnl ones as default-headers when checking for the rest!
+AC_CHECK_HEADERS(
+        sys/types.h \
+        sys/time.h \
+        sys/select.h \
+        sys/socket.h \
         unistd.h \
         malloc.h \
         stdlib.h \
         arpa/inet.h \
         net/if.h \
         netinet/in.h \
-	netinet/if_ether.h \
         netdb.h \
-        sys/select.h \
-        sys/socket.h \
         sys/sockio.h \
         sys/stat.h \
-        sys/types.h \
-        sys/time.h \
         sys/param.h \
         termios.h \
         termio.h \
@@ -510,12 +706,30 @@ AC_CHECK_HEADERS( \
         io.h \
         pwd.h \
         utime.h \
-        sys/utime.h
+        sys/utime.h \
+        sys/poll.h \
+        setjmp.h,
+dnl to do if not found
+[],
+dnl to do if found
+[],
+dnl default includes
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+]
 )
 
-dnl Check for libz header
-dnl AC_CHECK_HEADERS(zlib.h)
-
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_SIZE_T
@@ -534,6 +748,8 @@ AC_CHECK_TYPE(ssize_t, int)
 TYPE_SOCKLEN_T
 TYPE_IN_ADDR_T
 
+AC_FUNC_SELECT_ARGTYPES
+
 dnl Checks for library functions.
 dnl AC_PROG_GCC_TRADITIONAL
 AC_TYPE_SIGNAL
@@ -548,7 +764,6 @@ AC_CHECK_FUNCS( socket \
                 strcasecmp \
                 stricmp \
                 strcmpi \
-                gethostname \
                 gethostbyaddr \
                 gettimeofday \
                 inet_addr \
@@ -565,16 +780,36 @@ AC_CHECK_FUNCS( socket \
                 getpwuid \
                 geteuid \
                 dlopen \
-                utime
+                utime \
+                sigsetjmp \
+                poll,
+dnl if found
+[],
+dnl if not found, $ac_func is the name we check for
+  func="$ac_func"
+  AC_MSG_CHECKING([deeper for $func])
+  AC_TRY_LINK( [],
+               [ $func ();],
+               AC_MSG_RESULT(yes!)
+               eval "ac_cv_func_$func=yes"
+               def=`echo "HAVE_$func" | tr 'a-z' 'A-Z'`
+               AC_DEFINE_UNQUOTED($def, 1, [If you have $func]),
+               AC_MSG_RESULT(but still no)
+               )
+
 )
 
-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)
+dnl sigsetjmp() might be a macro and no function so if it isn't found already
+dnl we make an extra check here!
+if test "$ac_cv_func_sigsetjmp" != "yes"; then
+  AC_MSG_CHECKING([for sigsetjmp defined as macro])
+  AC_TRY_LINK( [#include <setjmp.h>],
+               [sigjmp_buf jmpenv;
+                sigsetjmp(jmpenv, 1);],
+               AC_MSG_RESULT(yes)
+               AC_DEFINE(HAVE_SIGSETJMP, 1, [If you have sigsetjmp]),
+               AC_MSG_RESULT(no)
+               )
 fi
 
 AC_PATH_PROG( PERL, perl, , 
@@ -585,22 +820,85 @@ AC_PATH_PROGS( NROFF, gnroff nroff, ,
   $PATH:/usr/bin/:/usr/local/bin )
 AC_SUBST(NROFF)
 
+AC_MSG_CHECKING([CA cert bundle install path])
+
+AC_ARG_WITH(ca-bundle,
+AC_HELP_STRING([--with-ca-bundle=FILE], [File name to install the CA bundle as])
+AC_HELP_STRING([--without-ca-bundle], [Don't install the CA bundle]),
+   [ ca="$withval" ],
+   [
+  if test "x$prefix" != xNONE; then
+    ca="$prefix/share/curl/curl-ca-bundle.crt"
+  else
+    ca="$ac_default_prefix/share/curl/curl-ca-bundle.crt"
+  fi
+   ] )
+
+if test "x$ca" = "xno"; then
+  dnl let's not keep "no" as path name, blank it instead
+  ca=""
+else
+  AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [CA bundle full path name])
+fi
+
+CURL_CA_BUNDLE="$ca"
+AC_SUBST(CURL_CA_BUNDLE)
+AC_MSG_RESULT([$ca])
+
 AC_PROG_YACC
 
 dnl AC_PATH_PROG( RANLIB, ranlib, /usr/bin/ranlib, 
 dnl   $PATH:/usr/bin/:/usr/local/bin )
 dnl AC_SUBST(RANLIB)
 
+dnl ************************************************************
+dnl lame option to switch on debug options
+dnl
+AC_MSG_CHECKING([whether to enable debug options])
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
+AC_HELP_STRING([--disable-debug],[Disable debug options]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+
+    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
+    CFLAGS="$CFLAGS -g" 
+    if test "$GCC" = "yes"; then
+       CFLAGS="$CFLAGS -W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wnested-externs"
+    fi
+    dnl strip off optimizer flags
+    NEWFLAGS=""
+    for flag in $CFLAGS; do
+      case "$flag" in
+      -O*)
+        dnl echo "cut off $flag"
+        ;;
+      *)
+        NEWFLAGS="$NEWFLAGS $flag"
+        ;;
+      esac
+    done
+    CFLAGS=$NEWFLAGS
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
 AC_CONFIG_FILES([Makefile \
 	   docs/Makefile \
            docs/examples/Makefile \
+           docs/libcurl/Makefile \
 	   include/Makefile \
 	   include/curl/Makefile \
 	   src/Makefile \
-	   multi/Makefile \
            lib/Makefile \
            tests/Makefile \
            tests/data/Makefile \
+           tests/server/Makefile \
+           tests/libtest/Makefile \
 	   packages/Makefile \
 	   packages/Win32/Makefile \
 	   packages/Win32/cygwin/Makefile \
@@ -609,7 +907,8 @@ AC_CONFIG_FILES([Makefile \
 	   packages/Linux/RPM/curl.spec \
 	   packages/Linux/RPM/curl-ssl.spec \
            packages/Solaris/Makefile \
+           packages/EPM/curl.list \
+           packages/EPM/Makefile \
            curl-config
 ])
 AC_OUTPUT
-

curl-config.in

@@ -16,6 +16,7 @@ Usage: curl-config [OPTION]
 
 Available values for OPTION include:
 
+  --ca        ca bundle install path
   --cc        compiler
   --cflags    pre-processor and compiler flags
   --feature   newline separated list of enabled features
@@ -43,6 +44,10 @@ while test $# -gt 0; do
     esac
 
     case "$1" in
+    --ca)
+	echo @CURL_CA_BUNDLE@
+	;;
+
     --cc)
 	echo @CC@
 	;;
@@ -61,6 +66,30 @@ while test $# -gt 0; do
 	if test "@IPV6_ENABLED@" = "1"; then
           echo "IPv6"
         fi
+	if test "@HAVE_LIBZ@" = "1"; then
+          echo "libz"
+        fi
+	if test "@CURL_DISABLE_HTTP@" = "1"; then
+          echo "HTTP-disabled"
+        fi
+	if test "@CURL_DISABLE_FTP@" = "1"; then
+          echo "FTP-disabled"
+        fi
+	if test "@CURL_DISABLE_GOPHER@" = "1"; then
+          echo "GOPHER-disabled"
+        fi
+	if test "@CURL_DISABLE_FILE@" = "1"; then
+          echo "FILE-disabled"
+        fi
+	if test "@CURL_DISABLE_TELNET@" = "1"; then
+          echo "TELNET-disabled"
+        fi
+	if test "@CURL_DISABLE_LDAP@" = "1"; then
+          echo "LDAP-disabled"
+        fi
+	if test "@CURL_DISABLE_DICT@" = "1"; then
+          echo "DICT-disabled"
+        fi
 	;;
 
     --version)
@@ -78,7 +107,11 @@ while test $# -gt 0; do
 	;;
 
     --cflags)
-       	echo -I@includedir@
+       	if test "X@includedir@" = "X/usr/include"; then
+          echo ""
+        else
+          echo "-I@includedir@"
+        fi
        	;;
 
     --libs)

curl-mode.el

@@ -1,21 +0,0 @@
-;;;; Emacs Lisp help for writing curl code. ;;;;
-
-;;; In C files, put something like this to load this file automatically:
-;;
-;;   /* -----------------------------------------------------------------
-;;    * local variables:
-;;    * eval: (load-file "../curl-mode.el")
-;;    * end:
-;;    */
-;;
-;; (note: make sure to get the path right in the argument to load-file).
-
-
-;;; The curl hacker's C conventions
-
-;;; we use intent-level 2
-(setq c-basic-offset 2)
-;;; never ever use tabs to indent!
-(setq indent-tabs-mode nil)
-;;; I like this, stolen from Subversion! ;-)
-(setq angry-mob-with-torches-and-pitchforks t)

curl-style.el

@@ -0,0 +1,50 @@
+;;;; Emacs Lisp help for writing curl code. ;;;;
+;;;; $Id$
+
+;;; The curl hacker's C conventions.
+
+;;; After loading this file and added the mode-hook you can in C
+;;; files, put something like this to use the curl style
+;;; automatically:
+;;
+;;   /* -----------------------------------------------------------------
+;;    * local variables:
+;;    * eval: (set c-file-style "curl")
+;;    * end:
+;;    */
+;;
+
+(defconst curl-c-style
+  '((c-basic-offset . 2)
+    (c-comment-only-line-offset . 0)
+    (c-hanging-braces-alist     . ((substatement-open before after)))
+    (c-offsets-alist . ((topmost-intro        . 0)
+			(topmost-intro-cont   . 0)
+			(substatement         . +)
+			(substatement-open    . 0)
+			(statement-case-intro . +)
+			(statement-case-open  . 0)
+			(case-label           . 0)
+			))
+    )
+  "Curl C Programming Style")
+
+;; Customizations for all of c-mode, c++-mode, and objc-mode
+(defun curl-c-mode-common-hook ()
+  "Curl C mode hook"
+  ;; add curl style and set it for the current buffer
+  (c-add-style "curl" curl-c-style t)
+  (setq tab-width 8
+	indent-tabs-mode nil		; Use spaces. Not tabs.
+	comment-column 40
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set"))
+	)
+  ;; keybindings for C, C++, and Objective-C.  We can put these in
+  ;; c-mode-base-map because of inheritance ...
+  (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
+  (setq c-recognize-knr-p nil)
+  )
+
+;; Set this is in your .emacs if you want to use the c-mode-hook as
+;; defined here right out of the box.
+; (add-hook 'c-mode-common-hook 'curl-c-mode-common-hook)

docs/.cvsignore

@@ -0,0 +1,5 @@
+Makefile
+Makefile.in
+*html
+*ps
+*pdf

docs/BINDINGS

@@ -0,0 +1,96 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                               libcurl bindings
+
+Creative people have written particular bindings or interfaces for various
+environments and programming languages. Using one of these allows you to take
+advantage of curl powers from within your favourite language or system.
+
+This is a list of all known interfaces as of this writing.
+
+The bindings listed below are not part of the curl/libcurl distribution
+archives, but must be downloaded and installed separately.
+
+Basic
+
+  ScriptBasic bindings to libcurl. Writtten by Peter Verhas.
+  http://scriptbasic.com/
+
+C++
+
+  Maintained by Jean-Philippe Barrette-LaPierre.
+  http://curl.haxx.se/libcurl/cplusplus/
+
+Cocoa
+
+  Written by Dan Wood.
+  http://curlhandle.sourceforge.net/
+
+Dylan
+
+  Written by Chris Double.
+  http://dylanlibs.sourceforge.net/
+
+Java
+
+  Written by Daniel Stenberg.
+  http://curl.haxx.se/libcurl/java/
+
+Lua
+
+  Written by Steve Dekorte.
+  http://curl.haxx.se/libcurl/lua/
+
+Object-Pascal
+
+  Free Pascal, Delphi and Kylix binding written by Christophe Espern.
+  http://www.tekool.com/opcurl
+
+Pascal
+
+  Free Pascal, Delphi and Kylix binding written by Jeffrey Pohlmeyer.
+  http://houston.quik.com/jkp/curlpas/
+
+Perl
+
+  Maintained by Cris Bailiff.
+  http://curl.haxx.se/libcurl/perl/
+
+PHP
+
+  Written by Sterling Hughes.
+  http://curl.haxx.se/libcurl/php/
+
+PostgreSQL
+
+  Written by Gian Paolo Ciceri.
+  http://gborg.postgresql.org/project/pgcurl/projdisplay.php
+
+Python
+
+  Written by Kjetil Jacobsen.
+  http://pycurl.sourceforge.net/
+
+Rexx
+
+  Written Mark Hessling. 
+  http://rexxcurl.sourceforge.net/
+
+Ruby
+
+  Written by Hirotaka Matsuyuki. 
+  http://www.d1.dion.ne.jp/~matuyuki/ruby.html
+
+Scheme
+
+  Bigloo binding written by Kirill Lisovsky.
+  http://curl.haxx.se/libcurl/scheme/
+
+Tcl
+
+  Written by Andr<64>s Garc<72>a. 
+  http://personal1.iddeo.es/andresgarci/tclcurl/english/docs.html

docs/BUGS

@@ -8,28 +8,47 @@ $Id$
 BUGS
 
   Curl and libcurl have grown substantially since the beginning. At the time
-  of writing (mid March 2001), there are 23000 lines of source code, and by
+  of writing (end of March 2003), there are 35000 lines of source code, and by
   the time you read this it has probably grown even more.
 
   Of course there are lots of bugs left. And lots of misfeatures.
 
   To help us make curl the stable and solid product we want it to be, we need
-  bug reports and bug fixes. If you can't fix a bug yourself and submit a fix
-  for it, try to report an as detailed report as possible to the curl mailing
-  list to allow one of us to have a go at a solution. You should also post
-  your bug/problem at curl's bug tracking system over at
+  bug reports and bug fixes.
+
+WHERE TO REPORT
+
+  If you can't fix a bug yourself and submit a fix for it, try to report an as
+  detailed report as possible to a curl mailing list to allow one of us to
+  have a go at a solution. You should also post your bug/problem at curl's bug
+  tracking system over at
 
         http://sourceforge.net/bugs/?group_id=976
 
+  (but please read the sections below first before doing that)
+
+  If you feel you need to ask around first, find a suitable mailing list and
+  post there. The lists are available on http://curl.haxx.se/mail/
+
+WHAT TO REPORT
+
   When reporting a bug, you should include information that will help us
   understand what's wrong, what you expected to happen and how to repeat the
-  bad behavior. You therefore need to supply your operating system's name and
-  version number (uname -a under a unix is fine), what version of curl you're
-  using (curl -V is fine), what URL you were working with and anything else
-  you think matters.
+  bad behavior. You therefore need to tell us:
 
-  Since curl deals with networks, it often helps us a lot if you include a
-  protocol debug dump with your bug report. The output you get by using the -v
+   - your operating system's name and version number (uname -a under a unix
+     is fine)
+   - what version of curl you're using (curl -V is fine)
+   - what URL you were working with (if possible), at least which protocol
+
+  and anything and everything else you think matters. Tell us what you
+  expected to happen, tell use what did happen, tell us how you could make it
+  work another way. Dig around, try out, test. Then include all the tiny bits
+  and pieces in your report. You will benefit from this yourself, as it will
+  enable us to help you quicker and more accurately.
+
+  Since curl deals with networks, it often helps us if you include a protocol
+  debug dump with your bug report. The output you get by using the -v
   flag. Usually, you also get more info by using -i so that is likely to be
   useful when reporting bugs as well.
 

docs/CONTRIBUTE

@@ -6,15 +6,16 @@
 
 To Think About When Contributing Source Code
 
- This document is intended to offer some guidelines that can be useful to keep
- in mind when you decide to write a contribution to the project. This concerns
+ This document is intended to offer some simple guidelines that can be useful
+ to keep in mind when you decide to contribute to the project. This concerns
  new features as well as corrections to existing flaws or bugs.
 
 Join the Community
 
  Skip over to http://curl.haxx.se/mail/ and join the appropriate mailing
  list(s).  Read up on details before you post questions. Read this file before
- you start sending patches!
+ you start sending patches! We prefer patches and discussions being held on
+ the mailing list(s), not sent to individuals.
 
 The License Issue
 
@@ -29,9 +30,9 @@ The License Issue
 
 What To Read
 
- Source code, the man pages, the INTERALS document, the TODO, the most recent
+ Source code, the man pages, the INTERNALS document, the TODO, the most recent
  CHANGES. Just lurking on the libcurl mailing list is gonna give you a lot of
- insights on what's going on right now.
+ insights on what's going on right now. Asking there is a good idea too.
 
 Naming
 
@@ -39,26 +40,32 @@ Naming
  names. It doesn't necessarily have to mean that you should use the same as in
  other places of the code, just that the names should be logical,
  understandable and be named according to what they're used for. File-local
- functions should be made static.
+ functions should be made static. We like lower case names.
+
+ See the INTERNALS document on how we name non-exported library-global
+ symbols.
 
 Indenting
 
  Please try using the same indenting levels and bracing method as all the
  other code already does. It makes the source code a lot easier to follow if
  all of it is written using the same style. We don't ask you to like it, we
- just ask you to follow the tradition! ;-)
+ just ask you to follow the tradition! ;-) This mainly means: 2-level indents,
+ using spaces only (no tabs) and having the opening brace ({) on the same line
+ as the if() or while().
 
 Commenting
 
- Comment your source code extensively. Commented code is quality code and
- enables future modifications much more. Uncommented code much more risk being
+ Comment your source code extensively using C comments (/* comment */), DO NOT
+ use C++ comments (// this style). Commented code is quality code and enables
+ future modifications much more. Uncommented code much more risk being
  completely replaced when someone wants to extend things, since other persons'
  source code can get quite hard to read.
 
 General Style
 
  Keep your functions small. If they're small you avoid a lot of mistakes and
- you don't accidentally mix up variables.
+ you don't accidentally mix up variables etc.
 
 Non-clobbering All Over
 
@@ -69,7 +76,14 @@ Non-clobbering All Over
  functionality, try writing it in a new source file. If you fix bugs, try to
  fix one bug at a time and send them as separate patches.
 
-Separate Patches Doing Different Things
+Platform Dependent Code
+
+ Use #ifdef HAVE_FEATURE to do conditional code. We avoid checking for
+ particular operating systems or hardware in the #ifdef lines. The
+ HAVE_FEATURE shall be generated by the configure script for unix-like systems
+ and they are hard-coded in the config-[system].h files for the others.
+
+Separate Patches
 
  It is annoying when you get a huge patch from someone that is said to fix 511
  odd problems, but discussions and opinions don't agree with 510 of them - or
@@ -94,6 +108,10 @@ Document
  small description of your fix or your new features with every contribution so
  that it can be swiftly added to the package documentation.
 
+ The documentation is always made in man pages (nroff formatted) or plain
+ ASCII files. All HTML files on the web site and in the release archives are
+ generated from the nroff/ASCII versions.
+
 Write Access to CVS Repository
 
  If you are a frequent contributor, or have another good reason, you can of
@@ -111,3 +129,31 @@ Test Cases
  in the test suite. Every feature that is added should get at least one valid
  test case that verifies that it works as documented. If every submitter also
  post a few test cases, it won't end up as a heavy burden on a single person!
+
+How To Make a Patch
+
+ Keep a copy of the unmodified curl sources. Make your changes in a separate
+ source tree. When you think you have something that you want to offer the
+ curl community, use GNU diff to generate patches.
+
+ If you have modified a single file, try something like:
+
+     diff -u undmodified-file.c my-changed-one.c > my-fixes.diff
+
+ If you have modified several files, possibly in different directories, you
+ can use diff recursively:
+
+     diff -ur curl-original-dir curl-modfied-sources-dir > my-fixes.diff
+
+ The GNU diff and GNU patch tools exist for virtually all platforms, including
+ all kinds of unixes and Windows:
+
+ For unix-like operating systems:
+
+        http://www.fsf.org/software/patch/patch.html
+        http://www.gnu.org/directory/diffutils.html
+
+ For Windows:
+
+        http://gnuwin32.sourceforge.net/packages/patch.htm
+        http://gnuwin32.sourceforge.net/packages/diffutils.htm

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: January 22, 2002 (http://curl.haxx.se/docs/faq.shtml)
+Updated: February 25, 2003 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -15,6 +15,7 @@ FAQ
   1.5 Who makes cURL?
   1.6 What do you get for making cURL?
   1.7 What about CURL from curl.com?
+  1.8 I have a problem who do I mail?
 
  2. Install Related Problems
   2.1 configure doesn't find OpenSSL even when it is installed
@@ -30,13 +31,15 @@ FAQ
   3.3 Why doesn't my posting using -F work?
   3.4 How do I tell curl to run custom FTP commands?
   3.5 How can I disable the Pragma: nocache header?
-  3.6 Does curl support javascript, ASP, XML, XHTML or HTML version Y?
+  3.6 Does curl support 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 my favourite programming language?
+  3.9 How do I use curl in my favorite programming language?
   3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP?
   3.11 How do I POST with a different Content-Type?
   3.12 Why do FTP specific features over HTTP proxy fail?
+  3.13 Why does my single/double quotes fail?
+  3.14 Does curl support javascript or pac (automated proxy config)?
 
  4. Running Problems
   4.1 Problems connecting to SSL servers.
@@ -54,6 +57,9 @@ FAQ
   4.7 How do I keep user names and passwords secret in Curl command lines?
   4.8 I found a bug!
   4.9 Curl can't authenticate to the server that requires NTLM?
+  4.10 My HTTP request using HEAD, PUT or DELETE doesn't work!
+  4.11 Why does my HTTP range requests return the full document?
+  4.12 Why do I get "certificate verify failed" ?
 
  5. libcurl Issues
   5.1 Is libcurl thread-safe?
@@ -62,6 +68,7 @@ FAQ
   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 persistent connections?
+  5.7 Link errors when building libcurl on Windows!
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -80,7 +87,9 @@ FAQ
   cURL (or simply just 'curl') is a command line tool for getting or sending
   files using URL syntax. The name is a play on 'Client for URLs', originally
   with URL spelled in uppercase to make it obvious it deals with URLs. The
-  fact it can also be pronounced 'see URL' also helped.
+  fact it can also be pronounced 'see URL' also helped, it works as an
+  abbrivation for "Client URL Request Library" or why not the recursive
+  version: "Curl is a URL Request Library".
 
   Curl supports a range of common Internet protocols, currently including
   HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and FILE.
@@ -150,10 +159,10 @@ FAQ
   1.5 Who makes cURL?
 
   cURL and libcurl are not made by any single individual. Sure, Daniel
-  Stenberg writes the major parts, but various people's submissions are
-  important and crucial. Anyone can post their changes and improvements and
-  have them inserted in the main sources (of course on the condition that
-  developers agree on that the fixes are good).
+  Stenberg writes the major parts, but other persons' submissions are
+  important and crucial. Anyone can contribute and post their changes and
+  improvements and have them inserted in the main sources (of course on the
+  condition that developers agree on that the fixes are good).
 
   The list of contributors in the docs/THANKS file is only a small part of all
   the people that every day provide us with bug reports, suggestions, ideas
@@ -163,23 +172,24 @@ FAQ
 
   1.6 What do you get for making cURL?
 
-  Project cURL is entirely free and open. No person gets paid in any way for
-  developing curl. We all do this voluntarily on our spare time.
+  Project cURL is entirely free and open. No person gets paid for developing
+  curl. We do this voluntarily on our spare time.
 
-  We get some help from companies. Contactor Data hosts the curl web site and
-  the main mailing list, Haxx owns the curl web site's domain and
-  sourceforge.net hosts several project tools we take advantage from like the
-  bug tracker, mailing lists and more.
+  We get some help from companies. Contactor Data hosts the curl web site,
+  Haxx owns the curl web site's domain and sourceforge.net hosts several
+  project services we take advantage from, like the bug tracker, mailing lists
+  and more.
 
   If you want to support our project with a donation or similar, one way of
   doing that would be to buy "gift certificates" at useful online shopping
   sites, such as amazon.com or thinkgeek.com. Another way would be to sponsor
-  us through a banner-program or by simply helping us coding, documenting,
-  testing etc.
+  us through a banner-program or even better: by helping us coding,
+  documenting, testing etc. You're welcome to send us a buck using paypal, as
+  described here: http://curl.haxx.se/donation.html
 
   1.7 What about CURL from curl.com?
 
-  During the summer 2001, curl.com has been busy advertising their client-side
+  During the summer 2001, curl.com was busy advertising their client-side
   programming language for the web, named CURL.
 
   We are in no way associated with curl.com or their CURL programming
@@ -192,6 +202,21 @@ FAQ
   We recognize that we will be living in parallel with curl.com and wish them
   every success.
 
+  1.8 I have a problem who do I mail?
+
+  Please do not mail any single individual unless you really need to. Keep
+  curl-related questions on a suitable mailing list. All available mailing
+  lists are listed in the MANUAL document and online at
+  http://curl.haxx.se/mail/
+
+  Keeping curl-related questions and discussions on mailing lists allows
+  others to join in and help, to share their ideas, contribute their
+  suggestions and spread their wisdom. Keeping discussions on public mailing
+  lists also allows for others to learn from this (both current and future
+  users thanks to the web based archives of the mailing lists), thus saving us
+  from having to repeat ourselves even more. Thanks for respecting this.
+
+
 2. Install Related Problems
 
   2.1. configure doesn't find OpenSSL even when it is installed
@@ -251,8 +276,8 @@ FAQ
 
   2.4. Does cURL support Socks (RFC 1928) ?
 
-  No. Nobody has wanted it that badly yet. We appreciate patches that bring
-  this functionality.
+  There is limited support for SOCKS5 for curl built with IPv6 support
+  disabled.
 
 
 3. Usage problems
@@ -307,16 +332,14 @@ FAQ
   the -H/--header option. By adding a header with empty contents you safely
   disable that one. Use -H "Pragma:" to disable that specific header.
 
-  3.6. Does curl support javascript, ASP, XML, XHTML or HTML version Y?
+  3.6. Does curl support ASP, XML, XHTML or HTML version Y?
 
   To curl, all contents are alike. It doesn't matter how the page was
   generated. It may be ASP, PHP, Perl, shell-script, SSI or plain
   HTML-files. There's no difference to curl and it doesn't even know what kind
   of language that generated the page.
 
-  Javascript is slightly different since that is code embedded in the HTML
-  that is sent for the client to interpret and curl has no javascript
-  interpreter.
+  See also item 3.14 regarding javascript.
 
   3.7. Can I use curl to delete/rename a file through FTP?
 
@@ -334,25 +357,22 @@ FAQ
 
      curl -L http://redirector.com
 
-  3.9 How do I use curl in my favourite programming language?
+  3.9 How do I use curl in my favorite programming language?
 
   There exist many language interfaces/bindings for curl that integrates it
   better with various languages. If you are fluid in a script language, you
   may very well opt to use such an interface instead of using the command line
   tool.
 
-  At the time of writing, there are bindings for the five language mentioned
-  above, but chances are there are even more by the time you read this. Or you
-  may be able you write your own wrapper for a not-yet supported language!
-
   Find out more about which languages that support curl directly, and how to
   install and use them, in the libcurl section of the curl web site:
 
         http://curl.haxx.se/libcurl/
 
-  In December 2001, there are interfaces available for the following
-  languages: C/C++, Cocoa, Dylan, Java, Perl, PHP, Python, Rexx, Ruby, Scheme
-  and Tcl. By the time you read this, additional ones may have appeared!
+  In February 2003, there are interfaces available for the following
+  languages: Basic, C, C++, Cocoa, Dylan, Euphoria, Java, Lua, Object-Pascal,
+  Pascal, Perl, PHP, PostgreSQL, Python, Rexx, Ruby, Scheme and Tcl. By the
+  time you read this, additional ones may have appeared!
 
   3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP?
 
@@ -361,8 +381,8 @@ FAQ
   XML-RPC are all such ones. You can use -X to set custom requests and -H to
   set custom headers (or replace internally generated ones).
 
-  Using libcurl or PHP's curl modules is just as fine and you'd just use the
-  proper library options to do the same.
+  Using libcurl is of course just as fine and you'd just use the proper
+  library options to do the same.
 
   3.11 How do I POST with a different Content-Type?
 
@@ -375,7 +395,7 @@ FAQ
 
   Because when you use a HTTP proxy, the protocol spoken on the network will
   be HTTP, even if you specify a FTP URL. This effectively means that you
-  normally can't use FTP specific features such as ftp upload and ftp quote
+  normally can't use FTP specific features such as FTP upload and FTP quote
   etc.
 
   There is one exception to this rule, and that is if you can "tunnel through"
@@ -383,6 +403,54 @@ FAQ
   and is generally not available as proxy admins usually disable tunneling to
   other ports than 443 (which is used for HTTPS access through proxies).
 
+  3.13 Why does my single/double quotes fail?
+
+  To specify a command line option that includes spaces, you might need to
+  put the entire option within quotes. Like in:
+
+   curl -d " with spaces " url.com
+  
+  or perhaps
+
+   curl -d ' with spaces ' url.com
+
+  Exactly what kind of quotes and how to do this is entirely up to the shell
+  or command line interpreter that you are using. For most unix shells, you
+  can more or less pick either single (') or double (") quotes. For
+  Windows/DOS prompts I believe you're forced to use double (") quotes.
+
+  Please study the documentation for your particular environment. Examples in
+  the curl docs will use a mix of both these ones as shown above. You must
+  adjust them to work in your environment.
+
+  Remember that curl works and runs on more operating systems than most single
+  individuals have ever tried.
+
+  3.14 Does curl support javascript or pac (automated proxy config)?
+
+  Many web pages do magic stuff using embedded javascript. Curl and libcurl
+  have no built-in support for that, so it will be treated just like any other
+  contents.
+
+  .pac files are a netscape invention and are sometimes used by organizations
+  to allow them to differentiate which proxies to use. The .pac contents is
+  just a javascript program that gets invoked by the browser and that returns
+  the name of the proxy to connect to. Since curl doesn't support javascript,
+  it can't support .pac proxy configuration either.
+
+  Some work-arounds usually suggested to overcome this javascript dependency:
+
+    - Depending on the javascript complexity, write up a script that
+      translates it to another language and execute that.
+
+    - Read the javascript code and rewrite the same logic in another language.
+
+    - Implement a javascript interpreted, people have successfully used the
+      Mozilla javascript engine in the past.
+
+    - Ask your admins to stop this, for a static proxy setup or similar.
+
+
 4. Running Problems
 
   4.1. Problems connecting to SSL servers.
@@ -411,11 +479,12 @@ 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.
+  In Windows, the standard DOS shell treats the %-letter specially and you
+  need to use TWO %-letters for each single one you want to use in the URL.
 
   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'.
+  pass in a POST using -d/--data you must encode it as '%25' (which then also
+  needs the %-letter doubled on Windows machines).
 
   4.3. How can I use {, }, [ or ] to specify multiple URLs?
 
@@ -427,8 +496,7 @@ 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 (curl
-  7.6 and later):
+  them for the curl URL "globbing" system), use the -g/--globoff option:
 
     curl -g 'www.site.com/weirdname[].html'
 
@@ -474,7 +542,7 @@ FAQ
 
     4.5.6 "301 Moved Permanently"
  
-    If you get this return code and an HTML outpt similar to this:
+    If you get this return code and an HTML output similar to this:
 
        <H1>Moved Permanently</H1> The document has moved <A
        HREF="http://same_url_now_with_a_trailing_slash/">here</A>.
@@ -516,12 +584,8 @@ FAQ
   particular platform, try contacting the person who built the package/archive
   you have.
 
-  If there is a bug, post a bug report in the Curl Bug Track System over at
-  http://sourceforge.net/bugs/?group_id=976
-
-  Always include as many details you can think of, including curl version,
-  operating system name and version and complete instructions how to repeat
-  the bug.
+  If there is a bug, read the BUGS document first. Then report it as described
+  in there.
 
   4.9. Curl can't authenticate to the server that requires NTLM?
 
@@ -529,6 +593,46 @@ FAQ
   currently support that. Proprietary formats are evil. You should not use
   such ones.
 
+  4.10 My HTTP request using HEAD, PUT or DELETE doesn't work!
+
+  Many web servers allow or demand that the administrator configures the
+  server properly for these requests to work on the web server.
+
+  Some servers seem to support HEAD only on certain kinds of URLs.
+
+  To fully grasp this, try the documentation for the particular server
+  software you're trying to interact with. This is not anything curl can do
+  anything about.
+
+  4.11 Why does my HTTP range requests return the full document?
+
+  Because the range may not be supported by the server, or the server may
+  choose to ignore it and return the full document anyway.
+
+  4.12 Why do I get "certificate verify failed" ?
+
+  You invoke curl 7.10 or later to communicate on a https:// URL and get an
+  error back looking something similar to this:
+
+      curl: (35) SSL: error:14090086:SSL routines: 
+      SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
+
+  Then it means that curl couldn't verify that the server's certificate was
+  good. Curl verifies the certificate using the CA cert bundle that comes with
+  the curl installation.
+
+  To disable the verification (which makes it act like curl did before 7.10),
+  use -k. This does however enable man-in-the-middle attacks.
+
+  If you get this failure but are having a CA cert bundle installed and used,
+  the server's certificate is not signed by one of the CA's in the bundle. It
+  might for example be self-signed. You then correct this problem by obtaining
+  a valid CA cert for the server. Or again, decrease the security by disabling
+  this check.
+
+  Details are also in the SSLCERTS file in the release archives, found online
+  here: http://curl.haxx.se/docs/sslcerts.html
+
 5. libcurl Issues
 
   5.1. Is libcurl thread-safe?
@@ -579,20 +683,15 @@ FAQ
 
   5.3 How do I fetch multiple files with libcurl?
 
-  Starting with version 7.7, curl and libcurl will have excellent support for
-  transferring multiple files. You should just repeatedly set new URLs with
-  curl_easy_setopt() and then transfer it with curl_easy_perform(). The handle
-  you get from curl_easy_init() is not only reusable starting with libcurl
-  7.7, but also you're encouraged to reuse it if you can, as that will enable
-  libcurl to use persistent connections.
-
-  For libcurl prior to 7.7, there was no multiple file support. The only
-  available way to do multiple requests was to init/perform/cleanup for each
-  transfer.
+  libcurl has excellent support for transferring multiple files. You should
+  just repeatedly set new URLs with curl_easy_setopt() and then transfer it
+  with curl_easy_perform(). The handle you get from curl_easy_init() is not
+  only reusable, but you're even encouraged to reuse it if you can, as that
+  will enable libcurl to use persistent connections.
 
   5.4 Does libcurl do Winsock initialization on win32 systems?
 
-  Yes (since 7.8.1) if told to in the curl_global_init() call.
+  Yes, if told to in the curl_global_init() call.
 
   5.5 Does CURLOPT_FILE and CURLOPT_INFILE work on win32 ?
 
@@ -606,22 +705,31 @@ FAQ
 
   5.6 What about Keep-Alive or persistent connections?
 
-  Starting with version 7.7, curl and libcurl will have excellent support for
-  persistent connections when transferring several files from the same server.
-  Curl will attempt to reuse connections for all URLs specified on the same
-  command line/config file, and libcurl will reuse connections for all
-  transfers that are made using the same libcurl handle.
+  curl and libcurl have excellent support for persistent connections when
+  transferring several files from the same server.  Curl will attempt to reuse
+  connections for all URLs specified on the same command line/config file, and
+  libcurl will reuse connections for all transfers that are made using the
+  same libcurl handle.
+
+  5.7 Link errors when building libcurl on Windows!
+
+  You need to make sure that your project, and all the libraries (both static
+  and dynamic) that it links against, are compiled/linked against the same run
+  time library.
+
+  This is determined by the /MD, /ML, /MT (and their corresponding /M?d)
+  options to the command line compiler. /MD (linking against MSVCRT dll) seems
+  to be the most commonly used option.
+
+  (Provided by Andrew Francis)
 
-  Previous versions had no persistent connection support.
 
 6. License Issues
 
-  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.)
+  Curl and libcurl are released under a MIT/X derivate license. The license is
+  very liberal and should not impose a problem for your project. 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?
 

docs/HISTORY

@@ -0,0 +1,116 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                          How cURL Became Like This
+
+
+In the second half of 1997, Daniel Stenberg came up with the idea to make
+currency-exchange calculations available to Internet Relay Chat (IRC)
+users. All the necessary data are published on the Web; he just needed to
+automate their retrieval.
+
+Daniel simply adopted an existing command-line open-source tool, httpget, that
+Brazilian Rafael Sagula had written. After a few minor adjustments, it did
+just what he needed.
+
+Soon, he found currencies on a GOPHER site, so support for that had to go in,
+and not before long FTP download support was added as well. The name of the
+project was changed to urlget to better fit what it actually did now, since
+the http-only days were already passed.
+
+The project slowly grew bigger. When upload capabilities were added and the
+name once again was misleading, a second name change was made and on March 20,
+1998 curl 4 was released. (The version numbering from the previous names were
+kept.)
+
+(Unrelated to this project a company called Curl Corporation filed a US
+trademark on the name "CURL" on May 18 1998. That company had then already
+registered the curl.com domain back in November of the previous year. All this
+was much later brought into the lights.)
+
+SSL support was added, powered by the SSLeay library.
+
+August 1998, added project curl to freshmeat.net.
+
+October 1998, with the curl 4.9 release and the introduction of cookie
+support, curl was no longer released under the GPL license. Now we're at 4000
+lines of code, we switched over to the MPL license to restrict the effects of
+"copyleft".
+
+November 1998, configure script and reported successful compiles on several
+major operating systems. The never-quite-understood -F option was added and
+curl could now simulate quite a lot of a browser.
+
+Curl 5 was released in December 1998 and introduced the first ever curl man
+page. People started making Linux RPM packages out of it.
+
+January 1999, DICT support added.
+
+OpenSSL took over where SSLeay was abandoned.
+
+May 1999, first Debian package.
+
+August 1999, LDAP:// and FILE:// support added. The curl web site gets 1300
+visits weekly.
+
+Released curl 6.0 in September. 15000 lines of code.
+
+December 28 1999, added the project on Sourceforge and started using its
+services for managing the project.
+
+Spring 2000, major internal overhaul to provide a suitable library interface.
+The first non-beta release was named 7.1 and arrived in August. This offered
+the easy interface and turned out to be the beginning of actually getting
+other software and programs to get based on and powered by libcurl. Almost
+20000 lines of code.
+
+August 2000, the curl web site gets 4000 visits weekly.
+
+The PHP guys adopted libcurl already the same month, when the first ever third
+party libcurl binding showed up. CURL has been a supported module in PHP since
+the release of PHP 4.0.2. This would soon get followers. More than 16
+different bindings exist at the time of this writing.
+
+September 2000, kerberos4 support was added.
+
+In November 2000 started the work on a test suite for curl. It was later
+re-written from scratch again.
+
+January 2001, Daniel released curl 7.5.2 under a new license again: MIT (or
+MPL). The MIT license is extremely liberal and can be used combined with GPL
+in other projects. This would finally put an end to the "complaints" from
+people involved in GPLed projects that previously were prohibited from using
+libcurl while it was released under MPL only. (Due to the fact that MPL is
+deemed "GPL incompatible".)
+
+curl supports HTTP 1.1 starting with the release of 7.7, March 22 2001. This
+also introduced libcurl's ability to do persistent connections. 24000 lines of
+code.
+
+August 2001. curl is bundled in Mac OS X, 10.1. It was already becoming more
+and more of a standard utility of Linux distributions and a regular in the BSD
+ports collections. The curl web site gets 8000 visits weekly. Curl Corporation
+contacted Daniel to discuss "the name issue". After Daniel's reply, they have
+never since got in touch again.
+
+September 2001, libcurl 7.9 introduces cookie jar and curl_formadd(). During
+the forthcoming 7.9.x releases, we introduced the multi interface slowly and
+without much whistles.
+
+June 2002, the curl web site gets 13000 visits weekly. curl and libcurl is
+35000 lines of code. Reported successful compiles on more than 40 combinations
+of CPUs and operating systems.
+
+To estimate number of users of the curl tool or libcurl library is next to
+impossible. Around 5000 downloaded packages each week from the main site gives
+a hint, but the packages are mirrored extensively, bundled with numerous OS
+distributions and otherwise retrieved as part of other software.
+
+September 2002, with the release of curl 7.10 it is released under the MIT
+license only.
+
+February 2003, the curl site averages at 20000 visits weekly. At any given
+moment, there's an average of 3 people browsing the curl.haxx.se site.

docs/HOWTO-RELEASE

@@ -0,0 +1,25 @@
+Steps To Perform When Building a Public Release
+
+* "make distcheck"
+
+* ./maketgz
+ then upload the 3 curl packages maketgz created
+
+* update these files:
+  www/_download.html
+  www/_changes.html
+  www/_newslog.html
+  www/Makefile
+
+* commit the web changes
+
+* 'cvs commit'
+
+* 'cvs tag'
+
+* write the release announcement, including:
+  - changes / bugfixes
+  - other curl-related news
+  - contributors
+
+* mail release-announcement to curl-announce and curl-users

docs/INSTALL

@@ -28,11 +28,22 @@ UNIX
 
    You probably need to be root when doing the last command.
 
+   If you have checked out the sources from the CVS repository, read the
+   CVS-INFO on how to proceed.
+
    If you want to install curl in a different file hierarchy than /usr/local,
    you need to specify that already when running configure:
 
         ./configure --prefix=/path/to/curl/tree
 
+   If you happen to have write permission in that directory, you can do 'make
+   install' without being root. An example of this would be to make a local
+   install in your own home directory:
+
+        ./configure --prefix=$HOME
+        make
+        make install
+
    The configure script always tries to find a working SSL library unless
    explicitly told not to. If you have OpenSSL installed in the default search
    path for your compiler/linker, you don't need to do anything special. If
@@ -71,33 +82,6 @@ UNIX
      LIBS=-lRSAglue -lrsaref
      (as suggested by Doug Kaufman)
 
-   KNOWN PROBLEMS (these ones should not happen anymore)
-
-     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.
-
    MORE OPTIONS
 
      To force configure to use the standard cc compiler if both cc and gcc are
@@ -201,33 +185,33 @@ Win32
 
       Microsoft command line style
       ----------------------------
-        Please read the OpenSSL documentation on how to compile and install
-        the OpenSSL library.  This generates the libeay32.dll and ssleay32.dll
-        files in the out32dll subdirectory in the OpenSSL home directory.  If
-        you compiled OpenSSL static libraries (libeay32.lib, ssleay32.lib,
-        RSAglue.lib) they are created in the out32 subdirectory.
 
-        Run the 'vcvars32.bat' file to get the proper environment variables
-        set. The vcvars32.bat file is part of the Microsoft development
-        environment and you may find it in 'C:\Program Files\Microsoft Visual
-        Studio\vc98\bin' if you installed Visual C/C++ 6 in the default
-        directory.
+        Please read the OpenSSL documentation on how to compile and install
+        the OpenSSL libraries.  The build process of OpenSSL generates the
+        libeay32.dll and ssleay32.dll files in the out32dll subdirectory in
+        the OpenSSL home directory.  OpenSSL static libraries (libeay32.lib,
+        ssleay32.lib, RSAglue.lib) are created in the out32 subdirectory.
+
+        Run the 'vcvars32.bat' file to get a proper environment. The
+        vcvars32.bat file is part of the Microsoft development environment and
+        you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin'
+        provided that you installed Visual C/C++ 6 in the default directory.
 
         Before running nmake define the OPENSSL_PATH environment variable with
         the root/base directory of OpenSSL, for example:
 
           set OPENSSL_PATH=c:\openssl-0.9.6b
 
-        Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in the curl's root
+        Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in curl's root
         directory.  'nmake vc-ssl' will create a libcurl static and dynamic
         libraries in the lib subdirectory, as well as a statically linked
-        version of curl.exe in the scr subdirectory.  This statically linked
+        version of curl.exe in the src subdirectory.  This statically linked
         version is a standalone executable not requiring any DLL at
-        runtime. This making method requires that you have build the static
-        libraries of OpenSSL available in OpenSSL's out32 subdirectory.
+        runtime. This make method requires that you have the static OpenSSL
+        libraries available in OpenSSL's out32 subdirectory.
 	'nmake vc-ssl-dll' creates the libcurl dynamic library and
 	links curl.exe against libcurl and OpenSSL dynamically.
-	This executables requires libcurl.dll and the OpenSSL DLLs
+	This executable requires libcurl.dll and the OpenSSL DLLs
 	at runtime.
 
       Microsoft / Borland style
@@ -236,6 +220,30 @@ Win32
         project properties to use the SSL include path, link with the SSL libs
         and define the USE_SSLEAY symbol.
 
+   Disabling Specific Protocols:
+
+      The configure utility, unfortunately, is not available for the Windows
+      environment, therefore, you cannot use the various disable-protocol
+      options of the configure utility on this platform.
+
+      However, you can use the following defines to disable specific
+      protocols:
+
+      HTTP_ONLY             disables all protocols except HTTP
+      CURL_DISABLE_FTP      disables FTP
+      CURL_DISABLE_LDAP     disables LDAP
+      CURL_DISABLE_TELNET   disables TELNET
+      CURL_DISABLE_DICT     disables DICT
+      CURL_DISABLE_FILE     disables FILE
+      CURL_DISABLE_GOPHER   disables GOPHER
+
+      If you want to set any of these defines you have the following
+      possibilities:
+
+      - Modify lib/setup.h
+      - Modify lib/Makefile.vc6
+      - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions
+        in the curllib.dsw/curllib.dsp Visual C++ 6 IDE project.
 
 IBM OS/2
 ========
@@ -392,23 +400,37 @@ CROSS COMPILE
    The '--prefix' parameter specifies where cURL will be installed.  If
    'configure' completes successfully, do 'make' and 'make install' as usual.
 
+RISC OS
+=======
+   The library can be cross-compiled using gccsdk as follows:
+
+        CC=riscos-gcc AR=riscos-ar RANLIB='riscos-ar -s' ./configure \
+             --host=arm-riscos-aof --without-random --disable-shared
+        make
+
+   where riscos-gcc and riscos-ar are links to the gccsdk tools.
+   You can then link your program with curl/lib/.libs/libcurl.a
+
 PORTS
 =====
    This is a probably incomplete list of known hardware and operating systems
-   that curl has been compiled for. If you know one system curl compiles and
+   that curl has been compiled for. If you know a system curl compiles and
    runs on, that isn't listed, please let us know!
 
         - Alpha DEC OSF 4
         - Alpha Digital UNIX v3.2
-        - Alpha FreeBSD 4.1
-        - Alpha Linux 2.2.16
+        - Alpha FreeBSD 4.1, 4.5
+        - Alpha Linux 2.2, 2.4
+        - Alpha NetBSD 1.5.2
+        - Alpha OpenBSD 3.0
         - Alpha OpenVMS V7.1-1H2
         - Alpha Tru64 v5.0 5.1
         - HP-PA HP-UX 9.X 10.X 11.X
         - HP-PA Linux
         - MIPS IRIX 6.2, 6.5
         - MIPS Linux
-        - Power AIX 4.2, 4.3.1, 4.3.2
+        - Pocket PC/Win CE 3.0
+        - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1
         - PowerPC Darwin 1.0
         - PowerPC Linux
         - PowerPC Mac OS 9
@@ -431,11 +453,13 @@ PORTS
         - i386 SCO unix
         - i386 Solaris 2.7
         - i386 Windows 95, 98, ME, NT, 2000
+        - i386 QNX 6
         - ia64 Linux 2.3.99
         - m68k AmigaOS 3
         - m68k Linux
         - m68k OpenBSD
         - s390 Linux 
+        - XScale/PXA250 Linux 2.4
 
 OpenSSL
 =======

docs/INTERNALS

@@ -54,7 +54,7 @@ Windows vs Unix
  Inside the source code, We make an effort to avoid '#ifdef [Your OS]'. All
  conditionals that deal with features *should* instead be in the format
  '#ifdef HAVE_THAT_WEIRD_FUNCTION'. Since Windows can't run configure scripts,
- we maintain two config-win32.h files (one in / and one in src/) that are
+ we maintain two config-win32.h files (one in lib/ and one in src/) that are
  supposed to look exactly as a config.h file would have looked like on a
  Windows machine!
 
@@ -69,10 +69,10 @@ Library
  rather small and easy-to-follow. All the ones prefixed with 'curl_easy' are
  put in the lib/easy.c file.
 
- Starting with libcurl 7.8, curl_global_init_() and curl_global_cleanup() were
- introduced. They should be called by the application to initialize and clean
- up global stuff in the library. As of today, they just do the global SSL
- initing if SSL is enabled. libcurl itself has no "global" scope.
+ curl_global_init_() and curl_global_cleanup() should be called by the
+ application to initialize and clean up global stuff in the library. As of
+ today, it can handle the global SSL initing if SSL is enabled and it can init
+ the socket layer on windows machines. libcurl itself has no "global" scope.
 
  All printf()-style functions use the supplied clones in lib/mprintf.c. This
  makes sure we stay absolutely platform independent.

docs/KNOWN_BUGS

@@ -0,0 +1,88 @@
+These are problems known to exist at the time of this release. Feel free to
+join in and help us correct one or more of these! Also be sure to check the
+changelog of the current development status, as one or more of these problems
+may have been fixed since this was written!
+
+* Running 'make test' on Mac OS X gives 4 errors. This seems to be related
+  to some kind of libtool problem:
+  http://curl.haxx.se/mail/archive-2002-03/0029.html and
+  http://curl.haxx.se/mail/archive-2002-03/0033.html
+
+* libcurl does not deal nicely with files larger than 2GB
+
+* GOPHER transfers seem broken
+
+* configure --disable-http is not fully supported. All other protocols seem
+  to work to disable.
+
+* The -m parameter does not work when using telnet with curl on Windows.
+
+* If a HTTP server responds to a HEAD request and includes a body (thus
+  violating the RFC2616), curl won't wait to read the response but just stop
+  reading and return back. If a second request (let's assume a GET) is then
+  immediately made to the same server again, the connection will be re-used
+  fine of course, and the second request will be sent off but when the
+  response is to get read, the previous response-body is what curl will read
+  and havoc is what happens.
+  More details on this is found in this libcurl mailing list thread:
+  http://curl.haxx.se/mail/lib-2002-08/0000.html
+
+------------------------------------------------------------------------------
+
+Q: My program blows up when I run lots of curl_easy_perform() calls on a
+single thread
+Q: My program dies when a single thread re-enters the win32 select() call
+via curl_easy_perform()
+Q: --- add your own flavour here ---
+
+Single Threaded Re-Entracy
+--------------------------
+
+There is a glitch / trick to using cURL on Win32 related to re-entrancy.
+This experience was gained on verion 7.9.4 using Windows NT SP3 in a banking
+environment (just in case you wanted to know).
+
+If you have already called curl_easy_perform(), and *somehow* you cause your
+single thread of execution to make another call to curl_easy_perform() - the
+windows socket() call used to create a new socket for the second connection
+can return with 10044 / 10043 error codes.
+
+The WSA errors we experienced are:
+WSAEPROTONOSUPPORT 
+(10043) 
+Protocol not supported. 
+The requested protocol has not been configured into the system, or no
+implementation for it exists. For example, a socket call requests a
+SOCK_DGRAM socket, but specifies a stream protocol. 
+
+WSAESOCKTNOSUPPORT 
+(10044) 
+Socket type not supported. 
+The support for the specified socket type does not exist in this address
+family. For example, the optional type SOCK_RAW might be selected in a
+socket call, and the implementation does not support SOCK_RAW sockets at
+all. 
+
+We have experienced this by creating a timer that ticks every 20ms, and on
+the tick making a curl_easy_perform() call.  The call usually completed in
+about 300ms.  And we expected (before this test) that the timer would NOT be
+fired during a call to curl_easy_perform(), howvever, while the first
+curl_easy_perform() is running a tick *is* fired by the windows API somehow,
+and we then call curl_easy_perform() again - thus single threaded
+re-entrancy is achieved.
+
+Notes:
+* We made sure that a new CURL structure was being used for each
+curl_easy_perform() request, and that the curl_global_init() had been called
+beforehand.  
+* I'm happy to answer any questions about this problem to try to track it
+down.
+* Once the socket() call started failing, there is no hope - it never works
+again.
+* Slowing the timer down to give each request enough time to complete solves
+this problem completely.
+
+If anyone has the source code to the WinNT implementation of socket() and
+can figure out WHY this can occur, more tracing can be performed.
+
+        John Clayton <John.Clayton at barclayscapital.com>

docs/MANUAL

@@ -166,13 +166,21 @@ UPLOADING
 
 VERBOSE / DEBUG
 
-  If curl fails where it isn't supposed to, if the servers don't let you
-  in, if you can't understand the responses: use the -v flag to get VERBOSE
-  fetching. Curl will output lots of info and all data it sends and
-  receives in order to let the user see all client-server interaction.
+  If curl fails where it isn't supposed to, if the servers don't let you in,
+  if you can't understand the responses: use the -v flag to get verbose
+  fetching. Curl will output lots of info and what it sends and receives in
+  order to let the user see all client-server interaction (but it won't show
+  you the actual data).
 
         curl -v ftp://ftp.upload.com/
 
+  To get even more details and information on what curl does, try using the
+  --trace or --trace-ascii options with a given file name to log to, like
+  this:
+
+        curl --trace trace.txt www.haxx.se
+ 
+
 DETAILED INFORMATION
 
   Different protocols provide different ways of getting detailed information
@@ -246,25 +254,25 @@ POST (HTTP)
   -F accepts parameters like -F "name=contents". If you want the contents to
   be read from a file, use <@filename> as contents. When specifying a file,
   you can also specify the file content type by appending ';type=<mime type>'
-  to the file name. You can also post the contents of several files in one field.
-  For example, the field name 'coolfiles' is used to send three  files, with
-  different content types using the following syntax:
+  to the file name. You can also post the contents of several files in one
+  field.  For example, the field name 'coolfiles' is used to send three files,
+  with different content types using the following syntax:
 
         curl -F "coolfiles=@fil1.gif;type=image/gif,fil2.txt,fil3.html" \
         http://www.post.com/postit.cgi
 
   If the content-type is not specified, curl will try to guess from the file
-  extension  (it only knows a few), or use the previously specified type
-  (from an earlier file if several files are specified in a list) or else it
-  will  using the default type 'text/plain'.
+  extension (it only knows a few), or use the previously specified type (from
+  an earlier file if several files are specified in a list) or else it will
+  using the default type 'text/plain'.
 
   Emulate a fill-in form with -F. Let's say you fill in three fields in a
   form. One field is a file name which to post, one field is your name and one
   field is a file description. We want to post the file we have written named
   "cooltext.txt". To let curl do the posting of this data instead of your
-  favourite browser, you have to read the HTML source of the form page and find
-  the names of the input fields. In our example, the input field names are
-  'file', 'yourname' and 'filedescription'.
+  favourite browser, you have to read the HTML source of the form page and
+  find the names of the input fields. In our example, the input field names
+  are 'file', 'yourname' and 'filedescription'.
 
         curl -F "file=@cooltext.txt" -F "yourname=Daniel" \
              -F "filedescription=Cool text file with cool text inside" \
@@ -350,6 +358,13 @@ COOKIES
 
         curl -b headers www.example.com
 
+  While saving headers to a file is a working way to store cookies, it is
+  however error-prone and not the prefered way to do this. Instead, make curl
+  save the incoming cookies using the well-known netscape cookie format like
+  this:
+
+        curl -c cookies.txt www.example.com
+
   Note that by specifying -b you enable the "cookie awareness" and with -L
   you can make curl follow a location: (which often is used in combination
   with cookies). So that if a site sends cookies and a location, you can
@@ -363,7 +378,11 @@ COOKIES
   the cookies received from www.example.com.  curl will send to the server the
   stored cookies which match the request as it follows the location.  The
   file "empty.txt" may be a non-existant file.
-  
+
+  Alas, to both read and write cookies from a netscape cookie file, you can
+  set both -b and -c to use the same file:
+
+        curl -b cookies.txt -c cookies.txt www.example.com
 
 PROGRESS METER
 
@@ -404,12 +423,34 @@ SPEED LIMIT
   To have curl abort the download if the speed is slower than 3000 bytes per
   second for 1 minute, run:
 
-        curl -y 3000 -Y 60 www.far-away-site.com
+        curl -Y 3000 -y 60 www.far-away-site.com
 
   This can very well be used in combination with the overall time limit, so
   that the above operatioin must be completed in whole within 30 minutes:
 
-        curl -m 1800 -y 3000 -Y 60 www.far-away-site.com
+        curl -m 1800 -Y 3000 -y 60 www.far-away-site.com
+
+  Forcing curl not to transfer data faster than a given rate is also possible,
+  which might be useful if you're using a limited bandwidth connection and you
+  don't want your transfer to use all of it (sometimes referred to as
+  "bandwith throttle").
+
+  Make curl transfer data no faster than 10 kilobytes per second:
+
+        curl --limit-rate 10K www.far-away-site.com
+
+    or
+
+        curl --limit-rate 10240 www.far-away-site.com
+
+  Or prevent curl from uploading data faster than 1 megabyte per second:
+
+        curl -T upload --limit-rate 1M ftp://uploadshereplease.com
+
+  When using the --limit-rate option, the transfer rate is regulated on a
+  per-second basis, which will cause the total transfer speed to become lower
+  than the given number. Sometimes of course substantially lower, if your
+  transfer stalls during periods.
 
 CONFIG FILE
 
@@ -548,7 +589,7 @@ HTTPS
   from sites that require valid certificates. The only drawback is that the
   certificate needs to be in PEM-format. PEM is a standard and open format to
   store certificates with, but it is not used by the most commonly used
-  browsers (Netscape and MSEI both use the so called PKCS#12 format). If you
+  browsers (Netscape and MSIE both use the so called PKCS#12 format). If you
   want curl to use the certificates you use with your (favourite) browser, you
   may need to download/compile a converter that can convert your browser's
   formatted certificates to PEM formatted ones. This kind of converter is
@@ -567,8 +608,8 @@ HTTPS
 
   Many older SSL-servers have problems with SSLv3 or TLS, that newer versions
   of OpenSSL etc is using, therefore it is sometimes useful to specify what
-  SSL-version curl should use. Use -3 or -2 to specify that exact SSL version
-  to use:
+  SSL-version curl should use. Use -3, -2 or -1 to specify that exact SSL
+  version to use (for SSLv3, SSLv2 or TLSv1 respectively):
 
         curl -2 https://secure.site.com/
 
@@ -689,7 +730,7 @@ ENVIRONMENT VARIABLES
 
   Curl reads and understands the following environment variables:
 
-        HTTP_PROXY, HTTPS_PROXY, FTP_PROXY, GOPHER_PROXY
+        http_proxy, HTTPS_PROXY, FTP_PROXY, GOPHER_PROXY
 
   They should be set for protocol-specific proxies. General proxy should be
   set with
@@ -716,9 +757,9 @@ NETRC
   passwords, so therefor most unix programs won't read this file unless it is
   only readable by yourself (curl doesn't care though).
 
-  Curl supports .netrc files if told so (using the -n/--netrc option). This is
-  not restricted to only ftp, but curl can use it for all protocols where
-  authentication is used.
+  Curl supports .netrc files if told so (using the -n/--netrc and
+  --netrc-optional options). This is not restricted to only ftp,
+  but curl can use it for all protocols where authentication is used.
 
   A very simple .netrc file could look something like:
 
@@ -800,19 +841,39 @@ PERSISTANT CONNECTIONS
 MAILING LISTS
 
   For your convenience, we have several open mailing lists to discuss curl,
-  its development and things relevant to this.
+  its development and things relevant to this. Get all info at
+  http://curl.haxx.se/mail/. The lists available are:
 
-  To subscribe to the main curl list, mail curl-request@contactor.se with
-  "subscribe <fill in your email address>" in the body.
+  curl-users
 
-  To subscribe to the curl-library users/deverlopers list, follow the
-  instructions at http://curl.haxx.se/mail/
+    Users of the command line tool. How to use it, what doesn't work, new
+    features, related tools, questions, news, installations, compilations,
+    running, porting etc.
 
-  To subscribe to the curl-announce list, to only get information about new
-  releases, follow the instructions at http://curl.haxx.se/mail/
+  curl-library
 
-  To subscribe to the curl-and-PHP list in which curl using with PHP is
-  discussed, follow the instructions at http://curl.haxx.se/mail/
+    Developers using or developing libcurl. Bugs, extensions, improvements.
+
+  curl-announce
+
+    Low-traffic. Only announcements of new public versions.
+
+  curl-and-PHP
+
+    Using the curl functions in PHP. Everything curl with a PHP angle. Or PHP
+    with a curl angle.
+
+  curl-commits
+
+    Receives notifications on all CVS commits done to the curl source module.
+    This can become quite a large amount of mails during intense development,
+    be aware. This is for us who like email...
+
+  curl-www-commits
+
+    Receives notifications on all CVS commits done to the curl www module
+    (basicly the web site).  This can become quite a large amount of mails
+    during intense changing, be aware. This is for us who like email...
 
   Please direct curl questions, feature requests and trouble reports to one of
   these mailing lists instead of mailing any individual.

docs/Makefile.am

@@ -6,72 +6,43 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
 
 man_MANS = \
 	curl.1 \
-	curl-config.1 \
-	curl_easy_cleanup.3 \
-	curl_easy_getinfo.3 \
-	curl_easy_init.3 \
-	curl_easy_perform.3 \
-	curl_easy_setopt.3 \
-	curl_easy_duphandle.3 \
-	curl_formparse.3 \
-	curl_formadd.3 \
-	curl_formfree.3 \
-	curl_getdate.3 \
-	curl_getenv.3 \
-	curl_slist_append.3 \
-	curl_slist_free_all.3 \
-	curl_version.3 \
-	curl_escape.3 \
-	curl_unescape.3 \
-	curl_strequal.3 \
-	curl_strnequal.3 \
-	curl_mprintf.3 \
-	curl_global_init.3 \
-	curl_global_cleanup.3 \
-	libcurl.3
-
-SUBDIRS = examples
+	curl-config.1
 
 HTMLPAGES = \
 	curl.html \
 	curl-config.html \
-	curl_easy_cleanup.html \
-	curl_easy_getinfo.html \
-	curl_easy_init.html \
-	curl_easy_perform.html \
-	curl_easy_setopt.html \
-	curl_easy_duphandle.html \
-	curl_formadd.html \
-	curl_formparse.html \
-	curl_formfree.html \
-	curl_getdate.html \
-	curl_getenv.html \
-	curl_slist_append.html \
-	curl_slist_free_all.html \
-	curl_version.html \
-	curl_escape.html \
-	curl_unescape.html \
-	curl_strequal.html \
-	curl_strnequal.html \
-	curl_mprintf.html \
-	curl_global_init.html \
-	curl_global_cleanup.html \
-	libcurl.html \
 	index.html
 
-EXTRA_DIST = $(man_MANS) \
-	MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS \
-	README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS \
-	VERSIONS $(HTMLPAGES)
+PDFPAGES = \
+	curl.pdf \
+	curl-config.pdf
+
+SUBDIRS = examples libcurl
+
+EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS		\
+	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
+	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) \
+	     HISTORY INSTALL libcurl-the-guide $(PDFPAGES)
 
 MAN2HTML= gnroff -man $< | man2html >$@
 
-SUFFIXES = .1 .3 .html
+SUFFIXES = .1 .3 .html .pdf
 
 html: $(HTMLPAGES)
+	cd libcurl; make html
 
 .3.html:
 	$(MAN2HTML)
 
 .1.html:
 	$(MAN2HTML)
+
+MAN2PDF = groff -Tps -man curl.1 $< >$@
+
+pdf:
+	for file in $(man_MANS); do \
+	  foo=`echo $$file | sed -e 's/\.[0-9]$$//g'`; \
+	  groff -Tps -man $$file >$$foo.ps; \
+	  ps2pdf $$foo.ps $$foo.pdf; \
+	done
+	cd libcurl; make pdf

docs/RESOURCES

@@ -5,10 +5,9 @@
                              \___|\___/|_| \_\_____|
 
 
-This document has been introduced in order to let you find documents that
-specify standards used by curl, software that extends curl, web pages with
-"competing" utilities and information pages that describe some of the tools
-that we use to build/compile/develop curl.
+This document lists documents that specify standards used by curl, software
+that extends curl, web pages with similar utilities and information pages that
+describe some of the tools that we use to build/compile/develop curl.
 
 Standards
 ---------

docs/THANKS

@@ -79,3 +79,11 @@ that have contributed with non-trivial parts:
  - Eric Lavigne <erlavigne@wanadoo.fr>
  - Marcus Webster <marcus.webster@phocis.com>
  - G<>tz Babin-Ebell <babin<69>ebell@trustcenter.de>
+ - Andreas Damm <andreas-sourceforge@radab.org>
+ - Jacky Lam <sylam@emsoftltd.com>
+ - James Gallagher <jgallagher@gso.uri.edu>
+ - Kjetil Jacobsen <kjetilja@cs.uit.no>
+ - Markus F.X.J. Oberhumer <markus@oberhumer.com>
+ - Miklos Nemeth <mnemeth@kfkisystems.com>
+ - Kevin Roth <kproth@users.sourceforge.net>
+ - Ralph Mitchell <rmitchell@eds.com>

docs/TODO

@@ -6,60 +6,70 @@
 
 TODO
 
- Things to do in project cURL. Please tell me what you think, contribute and
- send me patches that improve things! Also check the http://curl.haxx.se/dev
- web section for various development notes.
+ Things to do in project cURL. Please tell us what you think, contribute and
+ send us patches that improve things! Also check the http://curl.haxx.se/dev
+ web section for various technical development notes.
 
  LIBCURL
 
- * Consider an interface to libcurl that allows applications to easier get to
-   know what cookies that are sent back in the response headers.
+ * Introduce an interface to libcurl that allows applications to easier get to
+   know what cookies that are received. Pushing interface that calls a
+   callback on each received cookie? Querying interface that asks about
+   existing cookies? We probably need both. Enable applications to modify
+   existing cookies as well.
 
  * Make content encoding/decoding internally be made using a filter system.
 
- * The new 'multi' interface is being designed. Work out the details, start
-   implementing and write test applications!
-   [http://curl.haxx.se/lxr/source/lib/multi.h]
-
  * Introduce another callback interface for upload/download that makes one
    less copy of data and thus a faster operation.
    [http://curl.haxx.se/dev/no_copy_callbacks.txt]
 
- * Add configure options that disables certain protocols in libcurl to
-   decrease footprint.  '--disable-[protocol]' where protocol is http, ftp,
-   telnet, ldap, dict or file.
-
- * Add asynchronous name resolving. http://curl.haxx.se/dev/async-resolver.txt
-   This should be made to work on most of the supported platforms, or
-   otherwise it isn't really interesting.
+ * Add asynchronous name resolving (http://libdenise.sf.net/). This should be
+   made to work on most of the supported platforms, or otherwise it isn't
+   really interesting.
 
  * Data sharing. Tell which easy handles within a multi handle that should
-   share cookies, connection cache, dns cache, ssl session cache.
+   share cookies, connection cache, dns cache, ssl session cache.  Full
+   suggestion found here: http://curl.haxx.se/dev/sharing.txt
 
  * Mutexes. By adding mutex callback support, the 'data sharing' mentioned
    above can be made between several easy handles running in different threads
    too. The actual mutex implementations will be left for the application to
    implement, libcurl will merely call 'getmutex' and 'leavemutex' callbacks.
-
- * No-faster-then-this transfers. Many people have limited bandwidth and they
-   want the ability to make sure their transfers never use more bandwith than
-   they think is good.
+   Part of the sharing suggestion at: http://curl.haxx.se/dev/sharing.txt
 
  * Set the SO_KEEPALIVE socket option to make libcurl notice and disconnect
    very long time idle connections.
 
- * Make sure we don't ever loop because of non-blocking sockets return
-   EWOULDBLOCK or similar. This concerns the HTTP request sending (and
-   especially regular HTTP POST), the FTP command sending etc.
-
  * Go through the code and verify that libcurl deals with big files >2GB and
-   >4GB all over. Bug reports indicate that it doesn't currently work
-   properly.
+   >4GB all over. Bug reports (and source reviews) indicate that it doesn't
+   currently work properly.
+
+ * CURLOPT_MAXFILESIZE. Prevent downloads that are larger than the specified
+   size. CURLE_FILESIZE_EXCEEDED would then be returned. Gautam Mani
+   requested. That is, the download should not even begin but be aborted
+   immediately.
+
+ * Allow the http_proxy (and other) environment variables to contain user and
+   password as well in the style: http://proxyuser:proxypasswd@proxy:port
+   Berend Reitsma suggested.
+
+ LIBCURL - multi interface
+
+ * Make sure we don't ever loop because of non-blocking sockets return
+   EWOULDBLOCK or similar. This FTP command sending, the SSL connection etc.
+
+ * Make transfers treated more carefully. We need a way to tell libcurl we
+   have data to write, as the current system expects us to upload data each
+   time the socket is writable and there is no way to say that we want to
+   upload data soon just not right now, without that aborting the upload. The
+   opposite situation should be possible as well, that we tell libcurl we're
+   ready to accept read data. Today libcurl feeds the data as soon as it is
+   available for reading, no matter what.
 
  DOCUMENTATION
 
- * Document all CURLcode error codes, why they happen and what most likely
-   will make them not happen again. In a libcurl point of view.
+ * More and better
 
  FTP
 
@@ -69,31 +79,26 @@ TODO
    receiver will convert the data from the standard form to his own internal
    form."
 
+ * Since USERPWD always override the user and password specified in URLs, we
+   might need another way to specify user+password for anonymous ftp logins.
+
  * An option to only download remote FTP files if they're newer than the local
    one is a good idea, and it would fit right into the same syntax as the
    already working http dito works. It of course requires that 'MDTM' works,
    and it isn't a standard FTP command.
 
- * Add FTPS support with SSL for the data connection too.
+ * Add FTPS support with SSL for the data connection too.  This should be made
+   according to the specs written in draft-murray-auth-ftp-ssl-08.txt,
+   "Securing FTP with TLS"
 
  HTTP
 
- * HTTP PUT for files passed on stdin *OR* when the --crlf option is
-   used. Requires libcurl to send the file with chunked content
-   encoding. [http://curl.haxx.se/dev/HTTP-PUT-stdin.txt] When the filter
-   system mentioned above gets real, it'll be a piece of cake to add.
-
- * Pass a list of host name to libcurl to which we allow the user name and
-   password to get sent to. Currently, it only get sent to the host name that
-   the first URL uses (to prevent others from being able to read it), but this
-   also prevents the authentication info from getting sent when following
-   locations to legitimate other host names.
-
- * "Content-Encoding: compress/gzip/zlib" HTTP 1.1 clearly defines how to get
-   and decode compressed documents. There is the zlib that is pretty good at
-   decompressing stuff. This work was started in October 1999 but halted again
-   since it proved more work than we thought. It is still a good idea to
-   implement though. This requires the filter system mentioned above.
+ * If the "body" of the POST is < MSS it really aught to be sent along with
+   the headers. More generally, if the last chunk of the POST body is < MSS,
+   it should be sent with the previous chunk (which may be the POST headers).
+   So long as any one send is larger than MSS (or there is only one send when
+   < MSS :), the Nagle Algorithm will not be a problem on any stack where
+   Nagle is implemented correctly. (pointed out by Rick Jones)
 
  * Authentication: NTLM. Support for that MS crap called NTLM
    authentication. MS proxies and servers sometime require that. Since that
@@ -167,6 +172,12 @@ TODO
 
  CLIENT
 
+ * Add an option that prevents cURL from overwiting existing local files. When
+   used, and there already is an existing file with the target file name
+   (either -O or -o), a number should be appended (and increased if already
+   existing). So that index.html becomes first index.html.1 and then
+   index.html.2 etc. Jeff Pohlmeyer suggested.
+
  * "curl ftp://site.com/*.txt"
 
  * Several URLs can be specified to get downloaded. We should be able to use
@@ -192,6 +203,9 @@ TODO
 
  TEST SUITE
 
+ * If perl wasn't found by the configure script, don't attempt to run the
+   tests but explain something nice why it doesn't.
+
  * Extend the test suite to include more protocols. The telnet could just do
    ftp or http operations (for which we have test servers).
 
@@ -199,3 +213,10 @@ TODO
    fork()s and it should become even more portable.
 
  * Introduce a test suite that tests libcurl better and more explicitly.
+
+NEXT MAJOR RELEASE
+
+ * curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
+   CURLMcode. These should be changed to be the same.
+
+ * curl_formparse() should be removed

docs/curl-config.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl-config.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl-config 1 "21 January 2002" "Curl 7.9.3" "curl-config manual"
+.TH curl-config 1 "8 Oct 2002" "Curl 7.10" "curl-config manual"
 .SH NAME
 curl-config \- Get information about a libcurl installation
 .SH SYNOPSIS
@@ -11,6 +11,8 @@ curl-config \- Get information about a libcurl installation
 .B curl-config
 displays information about a previous curl and libcurl installation.
 .SH OPTIONS
+.IP "--ca"
+Displays the built-in path to the CA cert bundle this libcurl uses.
 .IP "--cc"
 Displays the compiler used to build libcurl.
 .IP "--cflags"

docs/curl.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "30 Nov 2001" "Curl 7.9.2" "Curl Manual"
+.TH curl 1 "14 Feb 2003" "Curl 7.10.3" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -95,14 +95,11 @@ If this option is used twice, the second one will disable ASCII usage.
 must be using valid ciphers. Read up on SSL cipher list details on this URL:
 .I http://www.openssl.org/docs/apps/ciphers.html (Option added in curl 7.9)
 
-If this option is used severl times, the last one will override the others.
+If this option is used several times, the last one will override the others.
 .IP "--connect-timeout <seconds>"
 Maximum time in seconds that you allow the connection to the server to take.
 This only limits the connection phase, once curl has connected this option is
-of no more use. This option didn't work in win32 systems until 7.7.2.  See
-also the
-.I "--max-time"
-option.
+of no more use. See also the \fI--max-time\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "-c/--cookie-jar <file name>"
@@ -125,6 +122,13 @@ Use "-C -" to tell curl to automatically find out where/how to resume the
 transfer. It then uses the given output/input files to figure that out.
 
 If this option is used several times, the last one will be used.
+.IP "---create-dirs"
+When used in conjunction with the -o option, curl will create the necessary 
+local directory hierarchy as needed.
+.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 "-d/--data <data>"
 (HTTP) Sends the specified data in a POST request to the HTTP server, in a way
 that can emulate as if a user has filled in a HTML form and pressed the submit
@@ -167,16 +171,17 @@ append data.
 downloads. Curl will normally always first attempt to use EPSV before PASV,
 but with this option, it will not try using EPSV.
 
-IF this option is used several times, each occurrence will toggle this on/off.
+If this option is used several times, each occurrence will toggle this on/off.
 .IP "-D/--dump-header <file>"
-(HTTP/FTP)
-Write the HTTP headers to this file. Write the FTP file info to this
-file if -I/--head is used.
+Write the protocol headers to the specified file.
 
 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!
 
+When used on FTP, the ftp server response lines are considered being "headers"
+and thus are saved there.
+
 If this option is used several times, the last one will be used.
 .IP "-e/--referer <URL>"
 (HTTP) Sends the "Referer Page" information to the HTTP server. This can also
@@ -187,6 +192,12 @@ 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 several times, the last one will be used.
+.IP "--environment"
+(RISC OS ONLY) Sets a range of environment variables, using the names the -w
+option supports, to easier allow extraction of useful information after having
+run curl.
+
+If this option is used several times, each occurrence will toggle this on/off.
 .IP "--egd-file <file>"
 (HTTPS) Specify the path name to the Entropy Gathering Daemon socket. The
 socket is used to seed the random engine for SSL connections. See also the
@@ -203,17 +214,32 @@ certificate concatenated!
 If this option is used several 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.
+peer. The file may contain multiple CA certificates. The certificate(s) must
+be in PEM format.
+
+curl recognizes the environment variable named 'CURL_CA_BUNDLE' if that is
+set, and uses the given path as a path to a CA cert bundle. This option
+overrides that variable.
+
+The windows version of curl will automatically look for a CA certs file named
+\'curl-ca-bundle.crt\', either in the same directory as curl.exe, or in the
+Current Working Directory, or in any folder along your PATH.
+
+If this option is used several times, the last one will be used.
+.IP "--capath <CA certificate directory>"
+(HTTPS) Tells curl to use the specified certificate directory to verify the
+peer. The certificates must be in PEM format, and the directory must have been
+processed using the c_rehash utility supplied with openssl. Using --capath can
+allow curl to make https connections much more efficiently than using --cacert
+if the --cacert file contains many CA certificates.
 
 If this option is used several times, the last one will be used.
 .IP "-f/--fail"
-(HTTP)
-Fail silently (no output at all) on server errors. This is mostly done
-like this to better enable scripts etc to better deal with failed
-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.
+(HTTP) Fail silently (no output at all) on server errors. This is mostly done
+like this to better enable scripts etc to better deal with failed 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>"
@@ -241,13 +267,17 @@ This option can be used multiple times.
 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)
+contents but they should be encoded according to the URI standard.
 .IP "-G/--get"
 When used, this option will make all data specified with -d/--data or
 --data-binary to be used in a HTTP GET request instead of the POST request
 that otherwise would be used. The data will be appended to the URL with a '?'
 separator. (Option added in curl 7.9)
+
+If used in combination with -I, the POST data will instead be appended to the
+URL with a HEAD request.
+
+If used multiple times, nothing special happens.
 .IP "-h/--help"
 Usage help.
 .IP "-H/--header <header>"
@@ -260,7 +290,7 @@ 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.
+This option can be used multiple times to add/replace/remove multiple headers.
 .IP "-i/--include"
 (HTTP)
 Include the HTTP-header in the output. The HTTP-header includes things
@@ -281,6 +311,23 @@ 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 "-j/--junk-session-cookies"
+(HTTP) When curl is told to read cookies from a given file, this option will
+make it discard all "session cookies". This will basicly have the same effect
+as if a new session is started. Typical browsers always discard session
+cookies when they're closed down. (Added in 7.9.7)
+
+If this option is used several times, each occurrence will toggle this on/off.
+.IP "-k/--insecure"
+(SSL) This option explicitly allows curl to perform "insecure" SSL connections
+and transfers. Starting with curl 7.10, all SSL connections will be attempted
+to be made secure by using the CA certificate bundle installed by
+default. This makes all connections considered "insecure" to fail unless
+-k/--insecure is used.
+
+This option is ignored if --cacert or --capath is used!
+
+If this option is used twice, the second time will again disable it.
 .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
@@ -298,7 +345,26 @@ treated as a comment.
 
 Specify the filename as '-' to make curl read the file from stdin.
 
+Note that to be able to specify a URL in the config file, you need to specify
+it using the --url option, and not by simply writing the URL on its own
+line. So, it could look similar to this:
+
+url = "http://curl.haxx.se/docs/"
+
 This option can be used multiple times.
+.IP "--limit-rate <speed>"
+Specify the maximum transfer rate you want curl to use. This feature is useful
+if you have a limited pipe and you'd like your transfer not use your entire
+bandwidth.
+
+The given speed is measured in bytes/second, unless a suffix is
+appended. Appending 'k' or 'K' will count the number as kilobytes, 'm' or M'
+makes it megabytes while 'g' or 'G' makes it gigabytes. Examples: 200K, 3m and
+1G.
+
+This option was introduced in curl 7.10.
+
+If this option is used several times, the last one will be used.
 .IP "-l/--list-only"
 (FTP)
 When listing an FTP directory, this switch forces a name-only view.
@@ -306,6 +372,10 @@ 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.
 
+This option causes an FTP NLST command to be sent.  Some FTP servers
+list only files in their response to NLST; they do not include
+subdirectories and symbolic links.
+
 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
@@ -319,10 +389,8 @@ 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.
-See also the
-.I "--connect-timeout"
-option.
+networks or links going down.  This doesn't work fully in win32 systems.  See
+also the \fI--connect-timeout\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "-M/--manual"
@@ -369,6 +437,8 @@ 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.
+
+See also the --create-dirs option to create the local directories dynamically.
 .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.)
@@ -479,6 +549,12 @@ If this option is used twice, the second will again disable mute.
 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 "--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 several times, the last one will be used.
 .IP "-t/--telnet-option <OPT=val>"
 Pass options to the telnet protocol. Supported options are:
 
@@ -498,10 +574,28 @@ this is used on a http(s) server, the PUT command will be used.
 Use the file name "-" (a single dash) to use stdin instead of a given file.
 
 If this option is used several times, the last one will be used.
+.IP "--trace <file>"
+Enables a full trace dump of all incoming and outgoing data, including
+descriptive information, to the given output file. Use "-" as filename to have
+the output sent to stdout.
+
+If this option is used several times, the last one will be used. (Added in
+curl 7.9.7)
+.IP "--trace-ascii <file>"
+Enables a full trace dump of all incoming and outgoing data, including
+descriptive information, to the given output file. Use "-" as filename to have
+the output sent to stdout.
+
+This is very similar to --trace, but leaves out the hex part and only shows
+the ASCII part of the dump. It makes smaller output that might be easier to
+read for untrained humans.
+
+If this option is used several times, the last one will be used. (Added in
+curl 7.9.7)
 .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.
+Specify user and password to use when fetching. Read the MANUAL for detailed
+examples of how to use this. If no password is specified, curl will ask for it
+interactively.
 
 If this option is used several times, the last one will be used.
 .IP "-U/--proxy-user <user:password>"
@@ -519,10 +613,16 @@ 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.
+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.
+
+Note that if you want to see HTTP headers in the output, \fI-i/--include\fP
+might be option you're looking for.
+
+If you think this option still doesn't give you enough details, consider using
+\fI--trace\fP or \fI--trace-ascii\fP instead.
 
 If this option is used twice, the second will again disable verbose.
 .IP "-V/--version"
@@ -594,6 +694,9 @@ The average download speed that curl measured for the complete download.
 .TP
 .B speed_upload
 The average upload speed that curl measured for the complete upload.
+.TP
+.B content_type
+The Content-Type of the requested document, if there was any. (Added in 7.9.5)
 .RE
 
 If this option is used several times, the last one will be used.
@@ -601,6 +704,10 @@ If this option is used several times, the last one will be used.
 Use specified HTTP proxy. If the port number is not specified, it is assumed
 at port 1080.
 
+This option overrides existing environment variables that sets proxy to
+use. If there's an environment variable setting a proxy, you can set proxy to
+"" to override it.
+
 \fBNote\fP that all operations that are performed over a HTTP proxy will
 transparantly be converted to HTTP. It means that certain protocol specific
 operations might not be available. This is not the case if you can tunnel
@@ -623,6 +730,9 @@ 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.
 
+This option controls transfers and thus will not affect slow connects etc. If
+this is a concern for you, try the \fI--connect-timeout\fP option.
+
 If this option is used several 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
@@ -645,6 +755,12 @@ 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 several times, the last one will be used.
+.IP "-Z/--max-redirs <num>"
+Set maximum number of redirection-followings allowed. If -L/--location is
+used, this option can be used to prevent curl from following redirections "in
+absurdum".
+
 If this option is used several times, the last one will be used.
 .IP "-3/--sslv3"
 (HTTPS)
@@ -660,16 +776,6 @@ 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 several times, the last one will be used.
 .SH FILES
 .I ~/.curlrc
 .RS
@@ -731,13 +837,15 @@ FTP couldn't set binary. Couldn't change transfer method to binary.
 .IP 18
 Partial file. Only a part of the file was transfered.
 .IP 19
-FTP couldn't RETR file. The RETR command failed.
+FTP couldn't download/access the given file, the RETR (or similar) command
+failed.
 .IP 20
 FTP write error. The transfer was reported bad by the server.
 .IP 21
 FTP quote error. A quote command returned error from the server.
 .IP 22
-HTTP not found. The requested page was not found. This return code only
+HTTP page not retrieved. The requested url was not found or returned another
+error with the HTTP error code being 400 or above. This return code only
 appears if --fail is used.
 .IP 23
 Write error. Curl couldn't write data to a local filesystem or similar.
@@ -799,6 +907,24 @@ Malformed telnet option.
 The remote peer's SSL certificate wasn't ok
 .IP 52
 The server didn't reply anything, which here is considered an error.
+.IP 53
+SSL crypto engine not found
+.IP 54
+Cannot set SSL crypto engine as default
+.IP 55
+Failed sending network data
+.IP 56
+Failure in receiving network data
+.IP 57
+Share is in use (internal error)
+.IP 58
+Problem with the local certificate
+.IP 59
+Couldn't use specified SSL cipher
+.IP 60
+Problem with the CA cert (path? permission?)
+.IP 61
+Unrecognized transfer encoding
 .IP XX
 There will appear more error codes here in future releases. The existing ones
 are meant to never change.

docs/curl_easy_cleanup.3

@@ -1,29 +0,0 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_easy_cleanup 3 "5 March 2001" "libcurl 7.7" "libcurl Manual"
-.SH NAME
-curl_easy_cleanup - End a libcurl session
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "void curl_easy_cleanup(CURL *" handle ");"
-.ad
-.SH DESCRIPTION
-This function must be the last function to call for a curl session. It is the
-opposite of the
-.I curl_easy_init
-function and must be called with the same
-.I handle
-as input as the curl_easy_init call returned.
-
-This will effectively close all connections libcurl has been used and possibly
-has kept open until now. Don't call this function if you intend to transfer
-more files (libcurl 7.7 or later).
-.SH RETURN VALUE
-None
-.SH "SEE ALSO"
-.BR curl_easy_init "(3), "
-.SH BUGS
-Surely there are some, you tell me!

docs/curl_easy_init.3

@@ -1,34 +0,0 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_easy_init 3 "14 August 2001" "libcurl 7.8.1" "libcurl Manual"
-.SH NAME
-curl_easy_init - Start a libcurl session
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "CURL *curl_easy_init( );"
-.ad
-.SH DESCRIPTION
-This function must be the first function to call, and it returns a CURL handle
-that you shall use as input to the other easy-functions. The init calls
-intializes curl and this call MUST have a corresponding call to
-.I curl_easy_cleanup
-when the operation is complete.
-
-On win32 systems, if you want to init the winsock stuff manually, libcurl will
-not do that for you. WSAStartup() and WSACleanup() should then be called
-accordingly.  If you want libcurl to handle this, use the CURL_GLOBAL_WIN32
-flag in the initial curl_global_init() call.
-
-Using libcurl 7.7 and later, you should perform all your sequential file
-transfers using the same curl handle. This enables libcurl to use persistant
-connections where possible.
-.SH RETURN VALUE
-If this function returns NULL, something went wrong and you cannot use the
-other curl functions.
-.SH "SEE ALSO"
-.BR curl_easy_cleanup "(3), " curl_global_init "(3)
-.SH BUGS
-Surely there are some, you tell me!

docs/curl_formadd.3

@@ -1,165 +0,0 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_formadd 3 "29 October 2001" "libcurl 7.9.1" "libcurl Manual"
-.SH NAME
-curl_formadd - add a section to a multipart/formdata HTTP POST
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "int curl_formadd(struct HttpPost ** " firstitem,
-.BI "struct HttpPost ** " lastitem, " ...);"
-.ad
-.SH DESCRIPTION
-curl_formadd() is used to append sections when building a multipart/formdata
-HTTP POST (sometimes refered to as rfc1867-style posts). Append one section at
-a time until you've added all the sections you want included and then you pass
-the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
-\fIlastitem\fP is set after each call and on repeated invokes it should be
-left as set to allow repeated invokes to find the end of the list faster.
-
-After the \fIlastitem\fP pointer follow the real arguments. (If the following
-description confuses you, jump directly to the examples):
-
-\fBCURLFORM_COPYNAME\fP or \fBCURLFORM_PTRNAME\fP followed by a string is used
-for the name of the section. Optionally one may use \fBCURLFORM_NAMELENGTH\fP
-to specify the length of the name (allowing null characters within the
-name). All options that use the word COPY in their names copy the given
-contents, while the ones with PTR in their names simply points to the (static)
-data you must make sure remain until curl no longer needs it.
-
-The four options for providing values are: \fBCURLFORM_COPYCONTENTS\fP,
-\fBCURLFORM_PTRCONTENTS\fP, \fBCURLFORM_FILE\fP, or \fBCURLFORM_FILECONTENT\fP
-followed by a char or void pointer (allowed for PTRCONTENTS).
-
-\fBCURLFORM_FILECONTENT\fP does a normal post like \fBCURLFORM_COPYCONTENTS\fP
-but the actual value is read from the filename given as a string.
-
-Other arguments may be \fBCURLFORM_CONTENTTYPE\fP if the user wishes to
-specify one (for FILE if no type is given the library tries to provide the
-correct one; for CONTENTS no Content-Type is sent in this case).
-
-For \fBCURLFORM_PTRCONTENTS\fP or \fBCURLFORM_COPYNAME\fP the user may also
-add \fBCURLFORM_CONTENTSLENGTH\fP followed by the length as a long (if not
-given the library will use strlen to determine the length).
-
-For \fBCURLFORM_FILE\fP the user may send multiple files in one section by
-providing multiple \fBCURLFORM_FILE\fP arguments each followed by the filename
-(and each FILE is allowed to have a CONTENTTYPE).
-
-Another possibility to send single or multiple files in one section is to use
-\fBCURLFORM_ARRAY\fP that gets a struct curl_forms array pointer as its
-value. Each structure element has a CURLformoption and a char pointer. For the
-options only \fBCURLFORM_FILE\fP, \fBCURLFORM_CONTENTTYPE\fP, and
-\fBCURLFORM_END\fP (that is used to determine the end of the array and thus
-must be the option of the last and no other element of the curl_forms array)
-are allowed. The effect of this parameter is the same as giving multiple
-\fBCURLFORM_FILE\fP options possibly with \fBCURLFORM_CONTENTTYPE\fP after or
-before each \fBCURLFORM_FILE\fP option.
-
-Should you need to specify extra headers for the form POST section, use
-\fBCURLFORM_CONTENTHEADER\fP. This takes a curl_slist prepared in the usual way
-using \fBcurl_slist_append\fP and appends the list of headers to those Curl
-automatically generates for \fBCURLFORM_CONTENTTYPE\fP and the content 
-disposition. The list must exist while the POST occurs, if you free it before
-the post completes you may experience problems.
-
-The last argument in such an array must always be \fBCURLFORM_END\fP.
-
-The pointers \fI*firstitem\fP and \fI*lastitem\fP should both be pointing to
-NULL in the first call to this function. All list-data will be allocated by
-the function itself. You must call \fIcurl_formfree\fP after the form post has
-been done to free the resources again.
-
-This function will copy all input data except the data pointed to by the
-arguments after \fBCURLFORM_PTRNAME\fP and \fBCURLFORM_PTRCONTENTS\fP and keep
-its own version of it allocated until you call \fIcurl_formfree\fP. When
-you've passed the pointer to \fIcurl_easy_setopt\fP, you must not free the
-list until after you've called \fIcurl_easy_cleanup\fP for the curl handle. If
-you provide a pointer as an arguments after \fBCURLFORM_PTRNAME\fP or
-\fBCURLFORM_PTRCONTENTS\fP you must ensure that the pointer stays valid until
-you call \fIcurl_form_free\fP and \fIcurl_easy_cleanup\fP.
-
-See example below.
-.SH RETURN VALUE
-Returns non-zero if an error occurs.
-.SH EXAMPLE
-.nf
-
- HttpPost* post = NULL;
- HttpPost* last = NULL;
- char namebuffer[] = "name buffer";
- long namelength = strlen(namebuffer);
- char buffer[] = "test buffer";
- char htmlbuffer[] = "<HTML>test buffer</HTML>";
- long htmlbufferlength = strlen(htmlbuffer);
- struct curl_forms forms[3];
- char file1[] = "my-face.jpg";
- char file2[] = "your-face.jpg";
- /* add null character into htmlbuffer, to demonstrate that
-    transfers of buffers containing null characters actually work
- */
- htmlbuffer[8] = '\\0';
-
- /* Add simple name/content section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "name",
-              CURLFORM_COPYCONTENTS, "content", CURLFORM_END); 
-
- /* Add simple name/content/contenttype section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "htmlcode",
-              CURLFORM_COPYCONTENTS, "<HTML></HTML>",
-              CURLFORM_CONTENTTYPE, "text/html", CURLFORM_END);
-
- /* Add name/ptrcontent section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "name_for_ptrcontent",
-              CURLFORM_PTRCONTENTS, buffer, CURLFORM_END);
-
- /* Add ptrname/ptrcontent section */
- curl_formadd(&post, &last, CURLFORM_PTRNAME, namebuffer,
-	      CURLFORM_PTRCONTENTS, buffer, CURLFORM_NAMELENGTH,
-	      namelength, CURLFORM_END);
-
- /* Add name/ptrcontent/contenttype section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "html_code_with_hole",
-              CURLFORM_PTRCONTENTS, htmlbuffer,
-              CURLFORM_CONTENTSLENGTH, htmlbufferlength,
-              CURLFORM_CONTENTTYPE, "text/html", CURLFORM_END);
-
- /* Add simple file section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "picture",
-              CURLFORM_FILE, "my-face.jpg", CURLFORM_END);
-
- /* Add file/contenttype section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "picture",
-              CURLFORM_FILE, "my-face.jpg",
-              CURLFORM_CONTENTTYPE, "image/jpeg", CURLFORM_END);
-
- /* Add two file section */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "pictures",
-              CURLFORM_FILE, "my-face.jpg",
-              CURLFORM_FILE, "your-face.jpg", CURLFORM_END);
-
- /* Add two file section using CURLFORM_ARRAY */
- forms[0].option = CURLFORM_FILE;
- forms[0].value  = file1;
- forms[1].option = CURLFORM_FILE;
- forms[1].value  = file2;
- forms[2].option  = CURLFORM_END;
-
- /* no option needed for the end marker */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "pictures",
-              CURLFORM_ARRAY, forms, CURLFORM_END);
- /* Add the content of a file as a normal post text value */
- curl_formadd(&post, &last, CURLFORM_COPYNAME, "filecontent",
-              CURLFORM_FILECONTENT, ".bashrc", CURLFORM_END);
- /* Set the form info */
- curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
-
-.SH "SEE ALSO"
-.BR curl_easy_setopt "(3), "
-.BR curl_formparse "(3) [deprecated], "
-.BR curl_formfree "(3)"
-.SH BUGS
-Surely there are some, you tell me!
-

docs/curl_slist_append.3

@@ -1,29 +0,0 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_slist_append 3 "5 March 2001" "libcurl 7.0" "libcurl Manual"
-.SH NAME
-curl_slist_append - add a string to an slist
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "struct curl_slist *curl_slist_append(struct curl_slist *" list,
-.BI "const char * "string ");"
-.ad
-.SH DESCRIPTION
-curl_slist_append() appends a specified string to a linked list of
-strings. The existing
-.I list
-should be passed as the first argument while the new list is returned from
-this function. The specified
-.I string
-has been appended when this function returns.
-.SH RETURN VALUE
-A null pointer is returned if anything went wrong, otherwise the new list
-pointer is returned.
-.SH "SEE ALSO"
-.BR curl_slist_free_all "(3), "
-.SH BUGS
-Surely there are some, you tell me!
-

docs/examples/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

docs/examples/Makefile.am

@@ -4,10 +4,12 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c \
-	     win32sockets.c persistant.c ftpget.c Makefile.example \
-	     multithread.c getinmemory.c ftpupload.c httpput.c \
-	     simplessl.c ftpgetresp.c http-post.c
+EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c		\
+	     persistant.c ftpget.c Makefile.example			\
+	     multithread.c getinmemory.c ftpupload.c httpput.c		\
+	     simplessl.c ftpgetresp.c http-post.c post-callback.c	\
+	     multi-app.c multi-double.c multi-single.c multi-post.c	\
+	     fopen.c simplepost.c
 
 all:
 	@echo "done"

docs/examples/Makefile.example

@@ -35,7 +35,7 @@ LIBS = -lcurl -lsocket -lnsl -lssl -lcrypto -dl
 
 # Link the target with all objects and libraries
 $(TARGET) : $(OBJS)
-	$(CC) $(LDFLAGS) $(LIBS) -o $(TARGET) $(OBJS)
+	$(CC)  -o $(TARGET) $(OBJS) $(LDFLAGS) $(LIBS)
 
 # Compile the source files into object files
 ftpget.o : ftpget.c

docs/examples/README

@@ -1,7 +1,7 @@
 EXAMPLES
 
-This directory is for tiny libcurl programming examples. They are meant to
-show some simple steps on how you can build your own application to take full
+This directory is for libcurl programming examples. They are meant to show
+some simple steps on how you can build your own application to take full
 advantage of libcurl.
 
 If you end up with other small but still useful example sources, please mail
@@ -12,11 +12,14 @@ examples. Just edit the file according to your system and requirements first.
 
 Most examples should build fine using a command line like this:
 
-  $ gcc `curl-config --cflags` `curl-config --libs` -o example example.c
+  $ `curl-config --cc --cflags --libs` -o example example.c
 
-Try the php/examples/ directory for PHP programming snippets!
+Some compilers don't like having the arguments in this order but instead
+want you do reorganize them like:
 
-  *PLEASE* do not use the curl.haxx.se site as a test target for your libcurl
-  applications/experiments. Even if the examples in this directory use that
-  site as an example URL at some places, it doesn't mean that the URLs work or
-  that we expect you to actually torture our web site with your tests! Thanks.
+  $ `curl-config --cc` -o example example.c `curl-config --cflags --libs`
+
+*PLEASE* do not use the curl.haxx.se site as a test target for your libcurl
+applications/experiments. Even if the examples in this directory use that site
+as an example URL at some places, it doesn't mean that the URLs work or that
+we expect you to actually torture our web site with your tests! Thanks.

docs/examples/curlgtk.c

@@ -26,7 +26,11 @@ size_t my_read_func(void *ptr, size_t size, size_t nmemb, FILE *stream)
   return fread(ptr, size, nmemb, stream);
 }
 
-int my_progress_func(GtkWidget *Bar, int t, int d)
+int my_progress_func(GtkWidget *Bar,
+                     double t, /* dltotal */
+                     double d, /* dlnow */
+                     double ultotal,
+                     double ulnow)
 {
 /*  printf("%d / %d (%g %%)\n", d, t, d*100.0/t);*/
   gdk_threads_enter();
@@ -50,6 +54,7 @@ void *curl_thread(void *ptr)
     curl_easy_setopt(curl, CURLOPT_URL, url);
     curl_easy_setopt(curl, CURLOPT_FILE, outfile);
     curl_easy_setopt(curl, CURLOPT_READFUNCTION, my_read_func);
+    curl_easy_setopt(curl, CURLOPT_NOPROGRESS, FALSE);
     curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, my_progress_func);
     curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, Bar);
     

docs/examples/fopen.c

@@ -0,0 +1,235 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This example source code introduces an fopen()/fread()/fclose() emulation
+ * for URL reads. Using an approach similar to this, you could replace your
+ * program's fopen() with this url_fopen() and fread() with url_fread() and
+ * it should be possible to read remote streams instead of (only) local files.
+ *
+ * See the main() function at the bottom that shows a tiny app in action.
+ *
+ * This source code is a proof of concept. It will need further attention to
+ * become production-use useful and solid.
+ *
+ * This example requires libcurl 7.9.7 or later.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+#include <stdlib.h>
+
+#include <curl/curl.h>
+
+#if (LIBCURL_VERSION_NUM < 0x070907)
+#error "too old libcurl version, get the latest!"
+#endif
+
+struct data {
+  int type;
+  union {
+    CURL *curl;
+    FILE *file;
+  } handle;
+
+  /* This is the documented biggest possible buffer chunk we can get from
+     libcurl in one single callback! */
+  char buffer[CURL_MAX_WRITE_SIZE];
+
+  char *readptr; /* read from here */
+  int bytes;     /* bytes available from read pointer */
+
+  CURLMcode m;   /* stored from a previous url_fread() */
+};
+
+typedef struct data URL_FILE;
+
+/* we use a global one for convenience */
+CURLM *multi_handle;
+
+static
+size_t write_callback(char *buffer,
+                      size_t size,
+                      size_t nitems,
+                      void *userp)
+{
+  URL_FILE *url = (URL_FILE *)userp;
+  size *= nitems;
+
+  memcpy(url->readptr, buffer, size);
+  url->readptr += size;
+  url->bytes += size;
+
+  fprintf(stderr, "callback %d size bytes\n", size);
+
+  return size;
+}
+
+URL_FILE *url_fopen(char *url, char *operation)
+{
+  /* this code could check for URLs or types in the 'url' and
+     basicly use the real fopen() for standard files */
+
+  URL_FILE *file;
+  int still_running;
+  (void)operation;
+
+  file = (URL_FILE *)malloc(sizeof(URL_FILE));
+  if(!file)
+    return NULL;
+
+  memset(file, 0, sizeof(URL_FILE));
+
+  file->type = 1; /* marked as URL, use 0 for plain file */
+  file->handle.curl = curl_easy_init();
+
+  curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
+  curl_easy_setopt(file->handle.curl, CURLOPT_FILE, file);
+  curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, FALSE);
+  curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
+
+  if(!multi_handle)
+    multi_handle = curl_multi_init();
+
+  curl_multi_add_handle(multi_handle, file->handle.curl);
+
+  while(CURLM_CALL_MULTI_PERFORM ==
+        curl_multi_perform(multi_handle, &still_running));
+
+  /* if still_running would be 0 now, we should return NULL */
+
+  return file;
+}
+
+void url_fclose(URL_FILE *file)
+{
+  /* make sure the easy handle is not in the multi handle anymore */
+  curl_multi_remove_handle(multi_handle, file->handle.curl);
+
+  /* cleanup */
+  curl_easy_cleanup(file->handle.curl);
+}
+
+
+
+size_t url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
+{
+  fd_set fdread;
+  fd_set fdwrite;
+  fd_set fdexcep;
+  int maxfd;
+  struct timeval timeout;
+  int rc;
+  int still_running = 0;
+
+  if(!file->bytes) { /* no data available at this point */
+
+    file->readptr = file->buffer; /* reset read pointer */
+
+    if(CURLM_CALL_MULTI_PERFORM == file->m) {
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running)) {
+        if(file->bytes) {
+          printf("(fread) WOAH! THis happened!\n");
+          break;        
+        }
+      }
+      if(!still_running) {
+        printf("DONE RUNNING AROUND!\n");
+        return 0;
+      }
+    }
+
+    do {
+
+      FD_ZERO(&fdread);
+      FD_ZERO(&fdwrite);
+      FD_ZERO(&fdexcep);
+  
+      /* set a suitable timeout to fail on */
+      timeout.tv_sec = 500; /* 5 minutes */
+      timeout.tv_usec = 0;
+
+      /* get file descriptors from the transfers */
+      curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+
+      switch(rc) {
+      case -1:
+        /* select error */
+        break;
+      case 0:
+        break;
+      default:
+        /* timeout or readable/writable sockets */
+        printf("select() returned %d!\n", rc);
+        do {
+          file->m = curl_multi_perform(multi_handle, &still_running);
+          
+          if(file->bytes)
+            /* we have received data, return that now */
+            break;
+          
+        } while(CURLM_CALL_MULTI_PERFORM == file->m);
+
+        
+        if(!still_running)
+          printf("DONE RUNNING AROUND!\n");
+        
+        break;
+      }
+    } while(still_running && (file->bytes <= 0));
+  }
+  else
+    printf("(fread) Skip network read\n");
+
+  if(file->bytes) {
+    /* data already available, return that */
+    int want = size * nmemb;
+
+    if(file->bytes < want)
+      want = file->bytes;
+
+    memcpy(ptr, file->readptr, want);
+    file->readptr += want;
+    file->bytes -= want;
+
+    printf("(fread) return %d bytes\n", want);
+
+    return want;
+  }
+  return 0; /* no data available to return */
+}
+
+
+int main(int argc, char *argv[])
+{
+  URL_FILE *handle;
+  int nread;
+  char buffer[256];
+
+  (void)argc;
+  (void)argv;
+
+  handle = url_fopen("http://curl.haxx.se/", "r");
+
+  if(!handle) {
+    printf("couldn't url_fopen()\n");
+  }
+
+  do {
+    nread = url_fread(buffer, sizeof(buffer), 1, handle);
+
+    printf("We got: %d bytes\n", nread);
+  } while(nread);
+
+  url_fclose(handle);
+
+  return 0;
+}

docs/examples/ftpupload.c

@@ -11,6 +11,9 @@
 #include <stdio.h>
 
 #include <curl/curl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 
 /*
  * This example shows an FTP upload, with a rename of the file just after

docs/examples/getinmemory.c

@@ -74,6 +74,10 @@ int main(int argc, char **argv)
    * bytes big and contains the remote file.
    *
    * Do something nice with it!
+   *
+   * You should be aware of the fact that at this point we might have an
+   * allocated data block, and nothing has yet deallocated that data. So when
+   * you're done with it, you should free() it as a nice application.
    */
 
   return 0;

docs/examples/multi-app.c

@@ -1,4 +1,12 @@
-/*
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
  * This is an example application source code using the multi interface.
  */
 
@@ -9,10 +17,8 @@
 #include <sys/time.h>
 #include <unistd.h>
 
-
-/* To start with, we include the header from the lib directory. This should
-   later of course be moved to the proper include dir. */
-#include "../lib/multi.h"
+/* curl stuff */
+#include <curl/curl.h>
 
 /*
  * Download a HTTP file and upload an FTP file simultaneously.
@@ -77,7 +83,8 @@ int main(int argc, char **argv)
     default:
       /* one or more of curl's file descriptors say there's data to read
          or write */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/multi-double.c

@@ -1,5 +1,13 @@
-/*
- * This is a simple example using the multi interface.
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This is a very simple example using the multi interface.
  */
 
 #include <stdio.h>
@@ -9,9 +17,8 @@
 #include <sys/time.h>
 #include <unistd.h>
 
-/* To start with, we include the header from the lib directory. This should
-   later of course be moved to the proper include dir. */
-#include "../lib/multi.h"
+/* curl stuff */
+#include <curl/curl.h>
 
 /*
  * Simply download two HTTP files!
@@ -73,7 +80,8 @@ int main(int argc, char **argv)
     case 0:
     default:
       /* timeout or readable/writable sockets */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/multi-post.c

@@ -0,0 +1,126 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This is an example application source code using the multi interface
+ * to do a multipart formpost without "blocking".
+ */
+#include <stdio.h>
+#include <string.h>
+#include <sys/time.h>
+
+#include <curl/curl.h>
+
+int main(int argc, char *argv[])
+{
+  CURL *curl;
+  CURLcode res;
+
+  CURLM *multi_handle;
+  int still_running;
+
+  struct HttpPost *formpost=NULL;
+  struct HttpPost *lastptr=NULL;
+  struct curl_slist *headerlist=NULL;
+  char buf[] = "Expect:";
+
+  /* Fill in the file upload field */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "sendfile",
+               CURLFORM_FILE, "postit2.c",
+               CURLFORM_END);
+
+  /* Fill in the filename field */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "filename",
+               CURLFORM_COPYCONTENTS, "postit2.c",
+               CURLFORM_END);
+
+
+  /* Fill in the submit field too, even if this is rarely needed */
+  curl_formadd(&formpost,
+               &lastptr,
+               CURLFORM_COPYNAME, "submit",
+               CURLFORM_COPYCONTENTS, "send",
+               CURLFORM_END);
+
+  curl = curl_easy_init();
+  multi_handle = curl_multi_init();
+
+  /* initalize custom header list (stating that Expect: 100-continue is not
+     wanted */
+  headerlist = curl_slist_append(headerlist, buf);
+  if(curl && multi_handle) {
+    int perform=0;
+
+    /* what URL that receives this POST */
+    curl_easy_setopt(curl, CURLOPT_URL,
+                     "http://www.fillinyoururl.com/upload.cgi");
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headerlist);
+    curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
+
+    curl_multi_add_handle(multi_handle, curl);
+
+    while(CURLM_CALL_MULTI_PERFORM ==
+          curl_multi_perform(multi_handle, &still_running));
+
+    while(still_running) {
+      struct timeval timeout;
+      int rc; /* select() return code */
+
+      fd_set fdread;
+      fd_set fdwrite;
+      fd_set fdexcep;
+      int maxfd;
+
+      FD_ZERO(&fdread);
+      FD_ZERO(&fdwrite);
+      FD_ZERO(&fdexcep);
+
+      /* set a suitable timeout to play around with */
+      timeout.tv_sec = 1;
+      timeout.tv_usec = 0;
+
+      /* get file descriptors from the transfers */
+      curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+
+      switch(rc) {
+      case -1:
+        /* select error */
+        break;
+      case 0:
+        printf("timeout!\n");
+      default:
+        /* timeout or readable/writable sockets */
+        printf("perform!\n");
+        while(CURLM_CALL_MULTI_PERFORM ==
+              curl_multi_perform(multi_handle, &still_running));
+        printf("running: %d!\n", still_running);
+        break;
+      }
+    }
+
+    curl_multi_cleanup(multi_handle);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+
+    /* then cleanup the formpost chain */
+    curl_formfree(formpost);
+
+    /* free slist */
+    curl_slist_free_all (headerlist);
+  }
+  return 0;
+}

docs/examples/multi-single.c

@@ -1,4 +1,12 @@
-/*
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
  * This is a very simple example using the multi interface.
  */
 
@@ -9,9 +17,8 @@
 #include <sys/time.h>
 #include <unistd.h>
 
-/* To start with, we include the header from the lib directory. This should
-   later of course be moved to the proper include dir. */
-#include "../lib/multi.h"
+/* curl stuff */
+#include <curl/curl.h>
 
 /*
  * Simply download a HTTP file.
@@ -67,7 +74,8 @@ int main(int argc, char **argv)
     case 0:
     default:
       /* timeout or readable/writable sockets */
-      curl_multi_perform(multi_handle, &still_running);
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
       break;
     }
   }

docs/examples/post-callback.c

@@ -0,0 +1,89 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * An example source code that issues a HTTP POST and we provide the actual
+ * data through a read callback.
+ *
+ * Please be aware of the fact that the size of the posted data MUST be
+ * specified before the transfer is being made (with CURLOPT_POSTFIELDSIZE).
+ * This requirement will change when libcurl starts supporting chunked-encoded
+ * sends.
+ *
+ * This example requires libcurl 7.9.6 or later.
+ */
+#include <stdio.h>
+#include <string.h>
+#include <curl/curl.h>
+
+#if LIBCURL_VERSION_NUM < 0x070906
+#error this example source requires libcurl 7.9.6 or newer
+#endif
+
+char data[]="this is what we post to the silly web server";
+
+struct WriteThis {
+  char *readptr;
+  int sizeleft;
+};
+
+size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
+{
+  struct WriteThis *pooh = (struct WriteThis *)userp;
+
+  if(size*nmemb < 1)
+    return 0;
+
+  if(pooh->sizeleft) {
+    *(char *)ptr = pooh->readptr[0]; /* copy one single byte */
+    pooh->readptr++;                 /* advance pointer */
+    pooh->sizeleft--;                /* less data left */
+    return 1;                        /* we return 1 byte at a time! */
+  }
+
+  return -1;                         /* no more data left to deliver */
+}
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+
+  struct WriteThis pooh;
+
+  pooh.readptr = data;
+  pooh.sizeleft = strlen(data);
+
+  curl = curl_easy_init();
+  if(curl) {
+    /* First set the URL that is about to receive our POST. */
+    curl_easy_setopt(curl, CURLOPT_URL,
+                     "http://receivingsite.com.pooh/index.cgi");
+    /* Now specify we want to POST data */
+    curl_easy_setopt(curl, CURLOPT_POST, TRUE);
+
+    /* Set the expected POST size */
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, pooh.sizeleft);
+
+    /* we want to use our own read function */
+    curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
+
+    /* pointer to pass to our read function */
+    curl_easy_setopt(curl, CURLOPT_INFILE, &pooh);
+
+    /* get verbose debug output please */
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    /* Perform the request, res will get the return code */
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

docs/examples/sepheaders.c

@@ -21,7 +21,7 @@
 
 size_t write_data(void *ptr, size_t size, size_t nmemb, void *stream)
 {
-  written = fwrite(ptr, size, nmemb, (FILE *)stream);
+  int written = fwrite(ptr, size, nmemb, (FILE *)stream);
   return written;
 }
 
@@ -63,6 +63,10 @@ int main(int argc, char **argv)
   /* we want the headers to this file handle */
   curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER ,headerfile);
 
+  /*
+   * Notice here that if you want the actual data sent anywhere else but
+   * stdout, you should consider using the CURLOPT_WRITEDATA option.  */
+
   /* get it! */
   curl_easy_perform(curl_handle);
 

docs/examples/simplepost.c

@@ -0,0 +1,36 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <curl/curl.h>
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+
+  char *postthis="moo mooo moo moo";
+
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_URL, "http://posthere.com");
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, postthis);
+
+    /* if we don't provide POSTFIELDSIZE, libcurl will strlen() by
+       itself */
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, strlen(postthis));
+
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

docs/examples/simplessl.c

@@ -66,7 +66,7 @@ int main(int argc, char **argv)
   curl = curl_easy_init();
   if(curl) {
     /* what call to write: */
-    curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://curl.haxx.se");
+    curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://your.favourite.ssl.site");
     curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
 
     while(1)                    /* do some ugly short cut... */

docs/examples/win32sockets.c

@@ -1,49 +0,0 @@
-
-/*
- * Note: This is only required if you use curl 7.8 or lower, later 
- * versions provide an option to curl_global_init() that does the
- * win32 initialization for you.
- */
-
-/*
- * These are example functions doing socket init that Windows
- * require. If you don't use windows, you can safely ignore this crap.
- */
-
-#include <windows.h>
-
-void win32_cleanup(void)
-{
-  WSACleanup();
-}
-
-int win32_init(void)
-{
-  WORD wVersionRequested;  
-  WSADATA wsaData; 
-  int err; 
-  wVersionRequested = MAKEWORD(1, 1); 
-    
-  err = WSAStartup(wVersionRequested, &wsaData); 
-    
-  if (err != 0) 
-    /* Tell the user that we couldn't find a useable */ 
-    /* winsock.dll.     */ 
-    return 1;
-    
-  /* Confirm that the Windows Sockets DLL supports 1.1.*/ 
-  /* Note that if the DLL supports versions greater */ 
-  /* than 1.1 in addition to 1.1, it will still return */ 
-  /* 1.1 in wVersion since that is the version we */ 
-  /* requested. */ 
-    
-  if ( LOBYTE( wsaData.wVersion ) != 1 || 
-       HIBYTE( wsaData.wVersion ) != 1 ) { 
-    /* Tell the user that we couldn't find a useable */ 
-
-    /* winsock.dll. */ 
-    WSACleanup(); 
-    return 1; 
-  }
-  return 0; /* 0 is ok */
-}

docs/index.html

@@ -1,4 +1,4 @@
-HTML>
+<HTML>
 <HEAD>
 <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
 <TITLE>Index to Curl documentation</TITLE>
@@ -8,31 +8,14 @@ HTML>
 <H1 ALIGN="CENTER">Index to Curl documentation</H1>
 
 <H2>Programs</H2>
-<P><A HREF="curl-config.html">curl-config.html</A>
-<P><A HREF="curl.html">curl.html</A>
+<a href="curl-config.html">curl-config</A>
+<br><a href="curl.html">curl</A>
+
+<h2>Tutorial</h2>
+<a href="TheArtOfHttpScripting">The Art Of Scripting HTTP Requests Using Curl</a> (plain text)
+
+<h2>libcurl</h2>
+See the <a href="libcurl/index.html">libcurl section</a>
 
-<H2>Library routines</H2>
-<P><A HREF="libcurl.html">libcurl.html</A>
-<P><A HREF="curl_easy_cleanup.html">curl_easy_cleanup.html</A>
-<P><A HREF="curl_easy_duphandle.html">curl_easy_duphandle.html</A>
-<P><A HREF="curl_easy_getinfo.html">curl_easy_getinfo.html</A>
-<P><A HREF="curl_easy_init.html">curl_easy_init.html</A>
-<P><A HREF="curl_easy_perform.html">curl_easy_perform.html</A>
-<P><A HREF="curl_easy_setopt.html">curl_easy_setopt.html</A>
-<P><A HREF="curl_escape.html">curl_escape.html</A>
-<P><A HREF="curl_formadd.html">curl_formadd.html</A>
-<P><A HREF="curl_formfree.html">curl_formfree.html</A>
-<P><A HREF="curl_formparse.html">curl_formparse.html</A>
-<P><A HREF="curl_getdate.html">curl_getdate.html</A>
-<P><A HREF="curl_getenv.html">curl_getenv.html</A>
-<P><A HREF="curl_global_cleanup.html">curl_global_cleanup.html</A>
-<P><A HREF="curl_global_init.html">curl_global_init.html</A>
-<P><A HREF="curl_mprintf.html">curl_mprintf.html</A>
-<P><A HREF="curl_slist_append.html">curl_slist_append.html</A>
-<P><A HREF="curl_slist_free_all.html">curl_slist_free_all.html</A>
-<P><A HREF="curl_strequal.html">curl_strequal.html</A>
-<P><A HREF="curl_strnequal.html">curl_strnequal.html</A>
-<P><A HREF="curl_unescape.html">curl_unescape.html</A>
-<P><A HREF="curl_version.html">curl_version.html</A>
 </BODY>
 </HTML>

docs/libcurl-the-guide

@@ -9,7 +9,7 @@ PROGRAMMING WITH LIBCURL
 
 About this Document
 
- This document will attempt to describe the general principle and some basic
+ This document attempts to describe the general principles and some basic
  approaches to consider when programming with libcurl. The text will focus
  mainly on the C interface but might apply fairly well on other interfaces as
  well as they usually follow the C one pretty closely.
@@ -114,7 +114,8 @@ Global Preparation
  call initialized.
 
  Repeated calls to curl_global_init() and curl_global_cleanup() should be
- avoided. They should be called once each.
+ avoided. They should only be called once each.
+
 
 Handle the Easy libcurl
 
@@ -215,6 +216,24 @@ Handle the Easy libcurl
  previous
 
 
+Multi-threading issues
+
+ libcurl is completely thread safe, except for two issues: signals and alarm
+ handlers. Signals are needed for a SIGPIPE handler, and the alarm() syscall
+ is used to catch timeouts (mostly during DNS lookup).
+
+ So when using multiple threads you should first ignore SIGPIPE in your main
+ thread and set the CURLOPT_NOSIGNAL option to TRUE for all handles.
+
+ Everything will work fine except that timeouts are not honored during the DNS
+ lookup - this would require some sort of asynchronous DNS lookup (which is
+ planned for a future libcurl version).
+
+ For SIGPIPE info see the UNIX Socket FAQ at
+ http://www.unixguide.net/network/socketfaq/2.22.shtml
+
+ Also, note that CURLOPT_DNS_USE_GLOBAL_CACHE is not thread-safe.
+
 When It Doesn't Work
 
  There will always be times when the transfer fails for some reason. You might
@@ -237,6 +256,9 @@ When It Doesn't Work
  possible of your code that uses libcurl, operating system name and version,
  compiler name and version etc.
 
+ If CURLOPT_VERBOSE is not enough, you increase the level of debug data your
+ application receive by using the CURLOPT_DEBUGFUNCTION.
+
  Getting some in-depth knowledge about the protocols involved is never wrong,
  and if you're trying to do funny things, you might very well understand
  libcurl and how to use it better if you study the appropriate RFC documents
@@ -275,8 +297,8 @@ Upload Data to a Remote Site
     curl_easy_setopt(easyhandle, CURLOPT_UPLOAD, TRUE);
 
  A few protocols won't behave properly when uploads are done without any prior
- knowledge of the expected file size. HTTP PUT is one example [1]. So, set the
- upload file size using the CURLOPT_INFILESIZE like this:
+ knowledge of the expected file size. So, set the upload file size using the
+ CURLOPT_INFILESIZE for all known file sizes like this[1]:
 
     curl_easy_setopt(easyhandle, CURLOPT_INFILESIZE, file_size);
 
@@ -386,7 +408,7 @@ HTTP POSTing
     headers = curl_slist_append(headers, "Content-Type: text/xml");
 
     /* post binary data */
-    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELD, binaryptr);
+    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDS, binaryptr);
 
     /* set the size of the postfields data */
     curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDSIZE, 23);
@@ -413,8 +435,8 @@ HTTP POSTing
  The following example sets two simple text parts with plain textual contents,
  and then a file with binary contents and upload the whole thing.
 
-    struct HttpPost *post=NULL;
-    struct HttpPost *last=NULL;
+    struct curl_httppost *post=NULL;
+    struct curl_httppost *last=NULL;
     curl_formadd(&post, &last,
                  CURLFORM_COPYNAME, "name",
                  CURLFORM_COPYCONTENTS, "daniel", CURLFORM_END);
@@ -470,7 +492,30 @@ HTTP POSTing
 
 Showing Progress
 
- [ built-in progress meter, progress callback ]
+ For historical and traditional reasons, libcurl has a built-in progress meter
+ that can be switched on and then makes it presents a progress meter in your
+ terminal.
+
+ Switch on the progress meter by, oddly enough, set CURLOPT_NOPROGRESS to
+ FALSE. This option is set to TRUE by default.
+
+ For most applications however, the built-in progress meter is useless and
+ what instead is interesting is the ability to specify a progress
+ callback. The function pointer you pass to libcurl will then be called on
+ irregular intervals with information about the current transfer.
+
+ Set the progress callback by using CURLOPT_PROGRESSFUNCTION. And pass a
+ pointer to a function that matches this prototype:
+
+        int progress_callback(void *clientp,
+                              double dltotal,
+                              double dlnow,
+                              double ultotal,
+                              double ulnow);
+
+ If any of the input arguments is unknown, a 0 will be passed. The first
+ argument, the 'clientp' is the pointer you pass to libcurl with
+ CURLOPT_PROGRESSDATA. libcurl won't touch it.
 
 
 libcurl with C++
@@ -685,6 +730,35 @@ Persistancy Is The Way to Happiness
  CURLOPT_FORBID_REUSE to TRUE.
 
 
+HTTP Headers Used by libcurl
+
+ When you use libcurl to do HTTP requeests, it'll pass along a series of
+ headers automaticly. It might be good for you to know and understand these
+ ones.
+
+  Host
+
+    This header is required by HTTP 1.1 and even many 1.0 servers and should
+    be the name of the server we want to talk to. This includes the port
+    number if anything but default.
+
+  Pragma
+
+    "no-cache". Tells a possible proxy to not grap a copy from the cache but
+    to fetch a fresh one.
+
+  Accept:
+
+    "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*". Cloned from a
+    browser once a hundred years ago.
+
+  Expect:
+
+    When doing multi-part formposts, libcurl will set this header to
+    "100-continue" to ask the server for an "OK" message before it proceeds
+    with sending the data part of the post.
+
+
 Customizing Operations
 
  There is an ongoing development today where more and more protocols are built
@@ -697,94 +771,233 @@ Customizing Operations
 
  libcurl is your friend here too.
 
- If just changing the actual HTTP request keyword is what you want, like when
- GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST is there
- for you. It is very simple to use:
+  CUSTOMREQUEST
 
-    curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNRUQUEST");
+    If just changing the actual HTTP request keyword is what you want, like
+    when GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST
+    is there for you. It is very simple to use:
 
- When using the custom request, you change the request keyword of the actual
- request you are performing. Thus, by default you make GET request but you can
- also make a POST operation (as described before) and then replace the POST
- keyword if you want to. You're the boss.
+       curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNRUQUEST");
 
- HTTP-like protocols pass a series of headers to the server when doing the
- request, and you're free to pass any amount of extra headers that you think
- fit. Adding headers are this easy:
+    When using the custom request, you change the request keyword of the
+    actual request you are performing. Thus, by default you make GET request
+    but you can also make a POST operation (as described before) and then
+    replace the POST keyword if you want to. You're the boss.
 
-    struct curl_slist *headers;
+  Modify Headers
 
-    headers = curl_slist_append(headers, "Hey-server-hey: how are you?");
-    headers = curl_slist_append(headers, "X-silly-content: yes");
+    HTTP-like protocols pass a series of headers to the server when doing the
+    request, and you're free to pass any amount of extra headers that you
+    think fit. Adding headers are this easy:
 
-    /* pass our list of custom made headers */
-    curl_easy_setopt(easyhandle, CURLOPT_HTTPHEADER, headers);
+       struct curl_slist *headers=NULL; /* init to NULL is important */
 
-    curl_easy_perform(easyhandle); /* transfer http */
+       headers = curl_slist_append(headers, "Hey-server-hey: how are you?");
+       headers = curl_slist_append(headers, "X-silly-content: yes");
 
-    curl_slist_free_all(headers); /* free the header list */
+       /* pass our list of custom made headers */
+       curl_easy_setopt(easyhandle, CURLOPT_HTTPHEADER, headers);
 
- ... and if you think some of the internally generated headers, such as
- User-Agent:, Accept: or Host: don't contain the data you want them to
- contain, you can replace them by simply setting them too:
+       curl_easy_perform(easyhandle); /* transfer http */
 
-    headers = curl_slist_append(headers, "User-Agent: 007");
-    headers = curl_slist_append(headers, "Host: munged.host.line");
+       curl_slist_free_all(headers); /* free the header list */
 
- If you replace an existing header with one with no contents, you will prevent
- the header from being sent. Like if you want to completely prevent the
- "Accept:" header to be sent, you can disable it with code similar to this:
+   ... and if you think some of the internally generated headers, such as
+   Accept: or Host: don't contain the data you want them to contain, you can
+   replace them by simply setting them too:
 
-    headers = curl_slist_append(headers, "Accept:");
+       headers = curl_slist_append(headers, "Accept: Agent-007");
+       headers = curl_slist_append(headers, "Host: munged.host.line");
 
- Both replacing and cancelling internal headers should be done with careful
- consideration and you should be aware that you may violate the HTTP protocol
- when doing so.
+  Delete Headers
 
- Not all protocols are HTTP-like, and thus the above may not help you when you
- want to make for example your FTP transfers to behave differently.
+    If you replace an existing header with one with no contents, you will
+    prevent the header from being sent. Like if you want to completely prevent
+    the "Accept:" header to be sent, you can disable it with code similar to
+    this:
 
- Sending custom commands to a FTP server means that you need to send the
- comands exactly as the FTP server expects them (RFC959 is a good guide here),
- and you can only use commands that work on the control-connection alone. All
- kinds of commands that requires data interchange and thus needs a
- data-connection must be left to libcurl's own judgement. Also be aware that
- libcurl will do its very best to change directory to the target directory
- before doing any transfer, so if you change directory (with CWD or similar)
- you might confuse libcurl and then it might not attempt to transfer the file
- in the correct remote directory.
+       headers = curl_slist_append(headers, "Accept:");
 
- A little example that deletes a given file before an operation:
+    Both replacing and cancelling internal headers should be done with careful
+    consideration and you should be aware that you may violate the HTTP
+    protocol when doing so.
 
-    headers = curl_slist_append(headers, "DELE file-to-remove");
+  Enforcing chunked transfer-encoding
 
-    /* pass the list of custom commands to the handle */
-    curl_easy_setopt(easyhandle, CURLOPT_QUOTE, headers);
+    By making sure a request uses the custom header "Transfer-Encoding:
+    chunked" when doing a non-GET HTTP operation, libcurl will switch over to
+    "chunked" upload, even though the size of the data to upload might be
+    known. By default, libcurl usually switches over to chunked upload
+    automaticly if the upload data size is unknown.
 
-    curl_easy_perform(easyhandle); /* transfer ftp data! */
+  HTTP Version
 
-    curl_slist_free_all(headers); /* free the header list */
+    There's only one aspect left in the HTTP requests that we haven't yet
+    mentioned how to modify: the version field. All HTTP requests includes the
+    version number to tell the server which version we support. libcurl speak
+    HTTP 1.1 by default. Some very old servers don't like getting 1.1-requests
+    and when dealing with stubborn old things like that, you can tell libcurl
+    to use 1.0 instead by doing something like this:
 
- If you would instead want this operation (or chain of operations) to happen
- _after_ the data transfer took place the option to curl_easy_setopt() would
- instead be called CURLOPT_POSTQUOTE and used the exact same way.
+       curl_easy_setopt(easyhandle, CURLOPT_HTTP_VERSION,
+                                    CURLHTTP_VERSION_1_0);
 
- The custom FTP command will be issued to the server in the same order they
- are built in the list, and if a command gets an error code returned back from
- the server no more commands will be issued and libcurl will bail out with an
- error code. Note that if you use CURLOPT_QUOTE to send commands before a
- transfer, no transfer will actually take place then.
+  FTP Custom Commands
+
+    Not all protocols are HTTP-like, and thus the above may not help you when
+    you want to make for example your FTP transfers to behave differently.
+
+    Sending custom commands to a FTP server means that you need to send the
+    comands exactly as the FTP server expects them (RFC959 is a good guide
+    here), and you can only use commands that work on the control-connection
+    alone. All kinds of commands that requires data interchange and thus needs
+    a data-connection must be left to libcurl's own judgement. Also be aware
+    that libcurl will do its very best to change directory to the target
+    directory before doing any transfer, so if you change directory (with CWD
+    or similar) you might confuse libcurl and then it might not attempt to
+    transfer the file in the correct remote directory.
+
+    A little example that deletes a given file before an operation:
+
+      headers = curl_slist_append(headers, "DELE file-to-remove");
+
+      /* pass the list of custom commands to the handle */
+      curl_easy_setopt(easyhandle, CURLOPT_QUOTE, headers);
+
+      curl_easy_perform(easyhandle); /* transfer ftp data! */
+
+      curl_slist_free_all(headers); /* free the header list */
+
+    If you would instead want this operation (or chain of operations) to
+    happen _after_ the data transfer took place the option to
+    curl_easy_setopt() would instead be called CURLOPT_POSTQUOTE and used the
+    exact same way.
+
+    The custom FTP command will be issued to the server in the same order they
+    are added to the list, and if a command gets an error code returned back
+    from the server, no more commands will be issued and libcurl will bail out
+    with an error code (CURLE_FTP_QUOTE_ERROR). Note that if you use
+    CURLOPT_QUOTE to send commands before a transfer, no transfer will
+    actually take place when a quote command has failed.
+
+    If you set the CURLOPT_HEADER to true, you will tell libcurl to get
+    information about the target file and output "headers" about it. The
+    headers will be in "HTTP-style", looking like they do in HTTP.
+
+    The option to enable headers or to run custom FTP commands may be useful
+    to combine with CURLOPT_NOBODY. If this option is set, no actual file
+    content transfer will be performed.
+
+  FTP Custom CUSTOMREQUEST
+
+    If you do what list the contents of a FTP directory using your own defined
+    FTP command, CURLOPT_CUSTOMREQUEST will do just that. "NLST" is the
+    default one for listing directories but you're free to pass in your idea
+    of a good alternative.
 
- [ custom FTP commands without transfer, FTP "header-only", HTTP 1.0 ]
 
 Cookies Without Chocolate Chips
 
- [ set cookies, read cookies from file, cookie-jar ]
+ In the HTTP sense, a cookie is a name with an associated value. A server
+ sends the name and value to the client, and expects it to get sent back on
+ every subsequent request to the server that matches the particular conditions
+ set. The conditions include that the domain name and path match and that the
+ cookie hasn't become too old.
+
+ In real-world cases, servers send new cookies to replace existing one to
+ update them. Server use cookies to "track" users and to keep "sessions".
+
+ Cookies are sent from server to clients with the header Set-Cookie: and
+ they're sent from clients to servers with the Cookie: header.
+
+ To just send whatever cookie you want to a server, you can use CURLOPT_COOKIE
+ to set a cookie string like this:
+
+    curl_easy_setopt(easyhandle, CURLOPT_COOKIE, "name1=var1; name2=var2;");
+
+ In many cases, that is not enough. You might want to dynamicly save whatever
+ cookies the remote server passes to you, and make sure those cookies are then
+ use accordingly on later requests.
+
+ One way to do this, is to save all headers you receive in a plain file and
+ when you make a request, you tell libcurl to read the previous headers to
+ figure out which cookies to use. Set header file to read cookies from with
+ CURLOPT_COOKIEFILE.
+
+ The CURLOPT_COOKIEFILE option also automaticly enables the cookie parser in
+ libcurl. Until the cookie parser is enabled, libcurl will not parse or
+ understand incoming cookies and they will just be ignored. However, when the
+ parser is enabled the cookies will be understood and the cookies will be kept
+ in memory and used properly in subsequent requests when the same handle is
+ used. Many times this is enough, and you may not have to save the cookies to
+ disk at all. Note that the file you specify to CURLOPT_COOKIEFILE doesn't
+ have to exist to enable the parser, so a common way to just enable the parser
+ and not read able might be to use a file name you know doesn't exist.
+
+ If you rather use existing cookies that you've previously received with your
+ Netscape or Mozilla browsers, you can make libcurl use that cookie file as
+ input. The CURLOPT_COOKIEFILE is used for that too, as libcurl will
+ automaticly find out what kind of file it is and act accordingly.
+
+ The perhaps most advanced cookie operation libcurl offers, is saving the
+ entire internal cookie state back into a Netscape/Mozilla formatted cookie
+ file. We call that the cookie-jar. When you set a file name with
+ CURLOPT_COOKIEJAR, that file name will be created and all received cookies
+ will be stored in it when curl_easy_cleanup() is called. This enabled cookies
+ to get passed on properly between multiple handles without any information
+ getting lost.
+
+
+FTP Peculiarities We Need
+
+ FTP transfers use a second TCP/IP connection for the data transfer. This is
+ usually a fact you can forget and ignore but at times this fact will come
+ back to haunt you. libcurl offers several different ways to custom how the
+ second connection is being made.
+
+ libcurl can either connect to the server a second time or tell the server to
+ connect back to it. The first option is the default and it is also what works
+ best for all the people behind firewalls, NATs or IP-masquarading setups.
+ libcurl then tells the server to open up a new port and wait for a second
+ connection. This is by default attempted with EPSV first, and if that doesn't
+ work it tries PASV instead. (EPSV is an extension to the original FTP spec
+ and does not exist nor work on all FTP servers.)
+
+ You can prevent libcurl from first trying the EPSV command by setting
+ CURLOPT_FTP_USE_EPSV to FALSE.
+
+ In some cases, you will prefer to have the server connect back to you for the
+ second connection. This might be when the server is perhaps behind a firewall
+ or something and only allows connections on a single port. libcurl then
+ informs the remote server which IP address and port number to connect to.
+ This is made with the CURLOPT_FTPPORT option. If you set it to "-", libcurl
+ will use your system's "default IP address". If you want to use a particular
+ IP, you can set the full IP address, a host name to resolve to an IP address
+ or even a local network interface name that libcurl will get the IP address
+ from.
 
 
 Headers Equal Fun
 
- [ use the header callback for HTTP, FTP etc ]
+ Some protocols provide "headers", meta-data separated from the normal
+ data. These headers are by default not included in the normal data stream,
+ but you can make them appear in the data stream by setting CURLOPT_HEADER to
+ TRUE.
+
+ What might be even more useful, is libcurl's ability to separate the headers
+ from the data and thus make the callbacks differ. You can for example set a
+ different pointer to pass to the ordinary write callback by setting
+ CURLOPT_WRITEHEADER.
+
+ Or, you can set an entirely separate function to receive the headers, by
+ using CURLOPT_HEADERFUNCTION.
+
+ The headers are passed to the callback function one by one, and you can
+ depend on that fact. It makes it easier for you to add custom header parsers
+ etc.
+
+ "Headers" for FTP transfers equal all the FTP server responses. They aren't
+ actually true headers, but in this case we pretend they are! ;-)
 
 
 Post Transfer Information
@@ -794,26 +1007,91 @@ Post Transfer Information
 
 Security Considerations
 
- [ ps output, netrc plain text, plain text protocols / base64 ]
+ libcurl is in itself not insecure. If used the right way, you can use libcurl
+ to transfer data pretty safely.
+
+ There are of course many things to consider that may loosen up this
+ situation:
+
+  Command Lines
+
+    If you use a command line tool (such as curl) that uses libcurl, and you
+    give option to the tool on the command line those options can very likely
+    get read by other users of your system when they use 'ps' or other tools
+    to list currently running processes.
+
+    To avoid this problem, never feed sensitive things to programs using
+    command line options.
+
+  .netrc
+
+    .netrc is a pretty handy file/feature that allows you to login quickly and
+    automaticly to frequently visited sites. The file contains passwords in
+    clear text and is a real security risk. In some cases, your .netrc is also
+    stored in a home directory that is NFS mounted or used on another network
+    based file system, so the clear text password will fly through your
+    network every time anyone reads that file!
+
+    To avoid this problem, don't use .netrc files and never store passwords in
+    plain text anywhere.
+
+  Clear Text Passwords
+
+    Many of the protocols libcurl supports send name and password unencrypted
+    as clear text (HTTP Basic authentication, FTP, TELNET etc). It is very
+    easy for anyone on your network or a network nearby yours, to just fire up
+    a network analyzer tool and evesdrop on your passwords. Don't let the fact
+    that HTTP uses base64 encoded passwords fool you. They may not look
+    readable at a first glance, but they very easily "deciphered" by anyone
+    within seconds.
+
+    To avoid this problem, use protocols that don't let snoopers see your
+    password: HTTPS, FTPS and FTP-kerberos are a few examples. HTTP Digest
+    authentication allows this too, but isn't supported by libcurl as of this
+    writing.
+
+  Showing What You Do
+
+    On a related issue, be aware that even in situations like when you have
+    problems with libcurl and ask somone for help, everything you reveal in
+    order to get best possible help might also impose certain security related
+    risks. Host names, user names, paths, operating system specifics etc (not
+    to mention passwords of course) may in fact be used by intruders to gain
+    additional information of a potential target.
+
+    To avoid this problem, you must of course use your common sense. Often,
+    you can just edit out the senstive data or just rearch/replace your true
+    information with faked data.
 
 
 SSL, Certificates and Other Tricks
 
  [ seeding, passwords, keys, certificates, ENGINE, ca certs ]
 
+Multiple Transfers Using the multi Interface
+
+ The easy interface as described in detail in this document is a synchronous
+ interface that transfers one file at a time and doesn't return until its
+ done.
+
+ The multi interface on the other hand, allows your program to transfer
+ multiple files in both directions at the same time, without forcing you to
+ use multiple threads.
+
+ [fill in lots of more multi stuff here]
 
 Future
 
- [ multi interface, sharing between handles, mutexes, pipelining ]
+ [ sharing between handles, mutexes, pipelining ]
 
 
 -----
 Footnotes:
 
-[1] = HTTP PUT without knowing the size prior to transfer is indeed possible,
-      but libcurl does not support the chunked transfers on uploading that is
-      necessary for this feature to work. We'd gratefully appreciate patches
-      that bring this functionality...
+[1] = libcurl 7.10.3 and later have the ability to switch over to chunked
+      Tranfer-Encoding in cases were HTTP uploads are done with data of an
+      unknown size.
+
 
 [2] = This happens on Windows machines when libcurl is built and used as a
       DLL. However, you can still do this on Windows if you link with a static

docs/libcurl/.cvsignore

@@ -0,0 +1,5 @@
+Makefile
+Makefile.in
+*html
+*ps
+*pdf

docs/libcurl/Makefile.am

@@ -0,0 +1,132 @@
+#
+# $Id$
+#
+
+AUTOMAKE_OPTIONS = foreign no-dependencies
+
+man_MANS = \
+	curl_easy_cleanup.3 \
+	curl_easy_getinfo.3 \
+	curl_easy_init.3 \
+	curl_easy_perform.3 \
+	curl_easy_setopt.3 \
+	curl_easy_duphandle.3 \
+	curl_formparse.3 \
+	curl_formadd.3 \
+	curl_formfree.3 \
+	curl_getdate.3 \
+	curl_getenv.3 \
+	curl_slist_append.3 \
+	curl_slist_free_all.3 \
+	curl_version.3 \
+	curl_version_info.3 \
+	curl_escape.3 \
+	curl_unescape.3 \
+	curl_free.3 \
+	curl_strequal.3 \
+	curl_strnequal.3 \
+	curl_mprintf.3 \
+	curl_global_init.3 \
+	curl_global_cleanup.3 \
+	libcurl.3 \
+	curl_multi_add_handle.3 \
+	curl_multi_cleanup.3 \
+	curl_multi_fdset.3 \
+	curl_multi_info_read.3 \
+	curl_multi_init.3 \
+	curl_multi_perform.3 \
+	curl_multi_remove_handle.3 \
+	libcurl-multi.3 \
+	libcurl-errors.3
+
+HTMLPAGES = \
+	curl_easy_cleanup.html \
+	curl_easy_getinfo.html \
+	curl_easy_init.html \
+	curl_easy_perform.html \
+	curl_easy_setopt.html \
+	curl_easy_duphandle.html \
+	curl_formadd.html \
+	curl_formparse.html \
+	curl_formfree.html \
+	curl_getdate.html \
+	curl_getenv.html \
+	curl_slist_append.html \
+	curl_slist_free_all.html \
+	curl_version.html \
+	curl_version_info.html \
+	curl_escape.html \
+	curl_unescape.html \
+	curl_free.html \
+	curl_strequal.html \
+	curl_strnequal.html \
+	curl_mprintf.html \
+	curl_global_init.html \
+	curl_global_cleanup.html \
+	libcurl.html \
+	curl_multi_add_handle.html \
+	curl_multi_cleanup.html \
+	curl_multi_fdset.html \
+	curl_multi_info_read.html \
+	curl_multi_init.html \
+	curl_multi_perform.html \
+	curl_multi_remove_handle.html \
+	libcurl-multi.html \
+	libcurl-errors.html \
+	index.html
+
+PDFPAGES = \
+	curl_easy_cleanup.pdf \
+	curl_easy_getinfo.pdf \
+	curl_easy_init.pdf \
+	curl_easy_perform.pdf \
+	curl_easy_setopt.pdf \
+	curl_easy_duphandle.pdf \
+	curl_formadd.pdf \
+	curl_formparse.pdf \
+	curl_formfree.pdf \
+	curl_getdate.pdf \
+	curl_getenv.pdf \
+	curl_slist_append.pdf \
+	curl_slist_free_all.pdf \
+	curl_version.pdf \
+	curl_version_info.pdf \
+	curl_escape.pdf \
+	curl_unescape.pdf \
+	curl_free.pdf \
+	curl_strequal.pdf \
+	curl_strnequal.pdf \
+	curl_mprintf.pdf \
+	curl_global_init.pdf \
+	curl_global_cleanup.pdf \
+	libcurl.pdf \
+	curl_multi_add_handle.pdf \
+	curl_multi_cleanup.pdf \
+	curl_multi_fdset.pdf \
+	curl_multi_info_read.pdf \
+	curl_multi_init.pdf \
+	curl_multi_perform.pdf \
+	curl_multi_remove_handle.pdf \
+	libcurl-multi.pdf \
+	libcurl-errors.pdf
+
+EXTRA_DIST = $(man_MANS) $(HTMLPAGES) $(PDFPAGES)
+
+MAN2HTML= gnroff -man $< | man2html >$@
+
+SUFFIXES = .1 .3 .html
+
+html: $(HTMLPAGES)
+
+.3.html:
+	$(MAN2HTML)
+
+.1.html:
+	$(MAN2HTML)
+
+pdf:
+	for file in $(man_MANS); do \
+	  foo=`echo $$file | sed -e 's/\.[0-9]$$//g'`; \
+	  groff -Tps -man $$file >$$foo.ps; \
+	  ps2pdf $$foo.ps $$foo.pdf; \
+	done

docs/libcurl/curl_easy_cleanup.3

@@ -0,0 +1,28 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_easy_cleanup 3 "13 Nov 2002" "libcurl 7.7" "libcurl Manual"
+.SH NAME
+curl_easy_cleanup - End a libcurl easy session
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "void curl_easy_cleanup(CURL *" handle ");"
+.ad
+.SH DESCRIPTION
+This function must be the last function to call for an easy session. It is the
+opposite of the \fIcurl_easy_init\fP function and must be called with the same
+\fIhandle\fP as input that the curl_easy_init call returned.
+
+This will effectively close all connections this handle has used and possibly
+has kept open until now. Don't call this function if you intend to transfer
+more files.
+
+When you've called this, you can safely remove all the strings you've
+previously told libcurl to use, as it won't use them anymore now.
+.SH RETURN VALUE
+None
+.SH "SEE ALSO"
+.BR curl_easy_init "(3), "
+

docs/libcurl/curl_easy_getinfo.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_init 3 "31 Jan 2001" "libcurl 7.9.4" "libcurl Manual"
+.TH curl_easy_init 3 "25 Apr 2002" "libcurl 7.9.7" "libcurl Manual"
 .SH NAME
 curl_easy_getinfo - Extract information from a curl session (added in 7.4)
 .SH SYNOPSIS
@@ -38,7 +38,9 @@ CURLOPT_FILETIME option to \fIcurl_easy_setopt(3)\fP. (Added in 7.5)
 .TP
 .B CURLINFO_TOTAL_TIME
 Pass a pointer to a double to receive the total transaction time in seconds
-for the previous transfer.
+for the previous transfer. This time does not include the connect time, so if
+you want the complete operation time, you should add the
+CURLINFO_CONNECT_TIME.
 .TP
 .B CURLINFO_NAMELOOKUP_TIME
 Pass a pointer to a double to receive the time, in seconds, it took from the
@@ -60,6 +62,16 @@ start until the first byte is just about to be transfered. This includes
 CURLINFO_PRETRANSFER_TIME and also the time the server needs to calculate
 the result.
 .TP
+.B CURLINFO_REDIRECT_TIME
+Pass a pointer to a double to receive the total time, in seconds, it took for
+all redirection steps include name lookup, connect, pretransfer and transfer
+before final transaction was started. CURLINFO_REDIRECT_TIME contains the
+complete execution time for multiple redirections.  (Added in 7.9.7)
+.TP
+.B CURLINFO_REDIRECT_COUNT
+Pass a pointer to a long to receive the total number of redirections that were
+actually followed.  (Added in 7.9.7)
+.TP
 .B CURLINFO_SIZE_UPLOAD
 Pass a pointer to a double to receive the total amount of bytes that were
 uploaded.
@@ -103,8 +115,12 @@ Pass a pointer to a 'char *' to receive the content-type of the downloaded
 object. This is the value read from the Content-Type: field. If you get NULL,
 it means that the server didn't send a valid Content-Type header or that the
 protocol used doesn't support this.  (Added in 7.9.4)
+.TP
+.B CURLINFO_PRIVATE
+Pass a pointer to a 'char *' to receive the pointer to the private data
+associated with the curl handle (set with the CURLOPT_PRIVATE option to curl_easy_setopt).
+(Added in 7.10.3)
 .PP
-
 .SH RETURN VALUE
 If the operation was successful, CURLE_OK is returned. Otherwise an
 appropriate error code will be returned.

docs/libcurl/curl_easy_init.3

@@ -0,0 +1,25 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_easy_init 3 "4 March 2002" "libcurl 7.8.1" "libcurl Manual"
+.SH NAME
+curl_easy_init - Start a libcurl easy session
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "CURL *curl_easy_init( );"
+.ad
+.SH DESCRIPTION
+This function must be the first function to call, and it returns a CURL easy
+handle that you must use as input to other easy-functions. curl_easy_init
+intializes curl and this call MUST have a corresponding call to
+\fIcurl_easy_cleanup\fP when the operation is complete.
+
+.SH RETURN VALUE
+If this function returns NULL, something went wrong and you cannot use the
+other curl functions.
+.SH "SEE ALSO"
+.BR curl_easy_cleanup "(3), " curl_global_init "(3)
+.SH BUGS
+Surely there are some, you tell me!

docs/libcurl/curl_escape.3

@@ -1,28 +1,26 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_escape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
-.SH NAME
-curl_escape - URL encodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_escape( char *" url ", int "length " );"
-.ad
-.SH DESCRIPTION
-This function will convert the given input string to an URL encoded string and
-return that as a new allocated string. All input characters that are not a-z,
-A-Z or 0-9 will be converted to their "URL escaped" version. If a sequence of
-%NN (where NN is a two-digit hexadecimal number) is found in the string to
-encode, that 3-letter combination will be copied to the output unmodifed,
-assuming that it is an already encoded piece of data.
-
-If the 'length' argument is set to 0, curl_escape() will use strlen() on the
-input 'url' string to find out the size.
-
-You must free() the returned string when you're done with it.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.I curl_unescape(), RFC 2396
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
+.SH NAME
+curl_escape - URL encodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_escape( char *" url ", int "length " );"
+.ad
+.SH DESCRIPTION
+This function will convert the given input string to an URL encoded string and
+return that as a new allocated string. All input characters that are not a-z,
+A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
+two-digit hexadecimal number).
+
+If the 'length' argument is set to 0, curl_escape() will use strlen() on the
+input 'url' string to find out the size.
+
+You must curl_free() the returned string when you're done with it.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.I curl_unescape(), curl_free(), RFC 2396

docs/libcurl/curl_formadd.3

@@ -0,0 +1,212 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_formadd 3 "24 June 2002" "libcurl 7.9.8" "libcurl Manual"
+.SH NAME
+curl_formadd - add a section to a multipart/formdata HTTP POST
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "CURLFORMcode curl_formadd(struct HttpPost ** " firstitem,
+.BI "struct HttpPost ** " lastitem, " ...);"
+.ad
+.SH DESCRIPTION
+curl_formadd() is used to append sections when building a multipart/formdata
+HTTP POST (sometimes refered to as rfc1867-style posts). Append one section at
+a time until you've added all the sections you want included and then you pass
+the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
+\fIlastitem\fP is set after each call and on repeated invokes it should be
+left as set to allow repeated invokes to find the end of the list faster.
+
+After the \fIlastitem\fP pointer follow the real arguments.
+
+The pointers \fI*firstitem\fP and \fI*lastitem\fP should both be pointing to
+NULL in the first call to this function. All list-data will be allocated by
+the function itself. You must call \fIcurl_formfree\fP after the form post has
+been done to free the resources again.
+
+First, there are some basics you need to understand about multipart/formdata
+posts. Each part consists of at least a NAME and a CONTENTS part. If the part
+is made for file upload, there are also a stored CONTENT-TYPE and a
+FILENAME. Below here, we'll discuss on what options you use to set these
+properties in the parts you want to add to your post.
+.SH OPTIONS
+.B CURLFORM_COPYNAME
+followed by string is used to set the name of this part. libcurl copies the
+given data, so your application doesn't need to keep it around after this
+function call. If the name isn't zero terminated properly, or if you'd like it
+to contain zero bytes, you need to set the length of the name with
+\fBCURLFORM_NAMELENGTH\fP.
+
+.B CURLFORM_PTRNAME
+followed by a string is used for the name of this part. libcurl will use the
+pointer and refer to the data in your application, you must make sure it
+remains until curl no longer needs it. If the name isn't zero terminated
+properly, or if you'd like it to contain zero bytes, you need to set the
+length of the name with \fBCURLFORM_NAMELENGTH\fP.
+
+.B CURLFORM_COPYCONTENTS
+followed by a string is used for the contents of this part, the actual data to
+send away. libcurl copies the given data, so your application doesn't need to
+keep it around after this function call. If the data isn't zero terminated
+properly, or if you'd like it to contain zero bytes, you need to set the
+length of the name with \fBCURLFORM_CONTENTSLENGTH\fP.
+
+.B CURLFORM_PTRCONTENTS
+followed by a string is used for the contents of this part, the actual data to
+send away. libcurl will use the pointer and refer to the data in your
+application, you must make sure it remains until curl no longer needs it. If
+the data isn't zero terminated properly, or if you'd like it to contain zero
+bytes, you need to set the length of the name with
+\fBCURLFORM_CONTENTSLENGTH\fP.
+
+.B CURLFORM_FILECONTENT
+followed by a file name, makes that file read and the contents will be used in
+as data in this part.
+
+.B CURLFORM_FILE
+followed by a file name, makes this part a file upload part. It sets the file
+name field to the actual file name used here, it gets the contents of the file
+and passes as data and sets the content-type if the given file match one of
+the new internally known file extension.  For \fBCURLFORM_FILE\fP the user may
+send one or more files in one part by providing multiple \fBCURLFORM_FILE\fP
+arguments each followed by the filename (and each CURLFORM_FILE is allowed to
+have a CURLFORM_CONTENTTYPE).
+
+.B CURLFORM_CONTENTTYPE
+followed by a pointer to a string with a content-type will make curl use this
+given content-type for this file upload part, possibly instead of an
+internally chosen one.
+
+.B CURLFORM_FILENAME
+followed by a pointer to a string to a name, will make libcurl use the given
+name in the file upload part, intead of the actual file name given to
+\fICURLFORM_FILE\fP.
+
+.B BCURLFORM_BUFFER
+followed by a string, tells libcurl that a buffer is to be used to upload data
+instead of using a file. The given string is used as the value of the file
+name field in the content header.
+
+.B CURLFORM_BUFFERPTR
+followed by a pointer to a data area, tells libcurl the address of the buffer
+containing data to upload (as indicated with \fICURLFORM_BUFFER\fP). The
+buffer containing this data must not be freed until after curl_easy_cleanup is
+called.
+
+.B CURLFORM_BUFFERLENGTH
+followed by a long with the size of the \fICURLFORM_BUFFERPTR\fP data area,
+tells libcurl the length of the buffer to upload.
+
+.B CURLFORM_ARRAY
+Another possibility to send options to curl_formadd() is the
+\fBCURLFORM_ARRAY\fP option, that passes a struct curl_forms array pointer as
+its value. Each curl_forms structure element has a CURLformoption and a char
+pointer. The final element in the array must be a CURLFORM_END. All available
+options can be used in an array, except the CURLFORM_ARRAY option itself!  The
+last argument in such an array must always be \fBCURLFORM_END\fP.
+
+.B CURLFORM_CONTENTHEADER
+specifies extra headers for the form POST section.  This takes a curl_slist
+prepared in the usual way using \fBcurl_slist_append\fP and appends the list
+of headers to those libcurl automatically generates. The list must exist while
+the POST occurs, if you free it before the post completes you may experience
+problems.
+
+When you've passed the HttpPost pointer to \fIcurl_easy_setopt\fP (using the
+\fICURLOPT_HTTPPOST\fP option), you must not free the list until after you've
+called \fIcurl_easy_cleanup\fP for the curl handle.
+
+See example below.
+.SH RETURN VALUE
+0 means everything was ok, non-zero means an error occurred as
+.I <curl/curl.h>
+defines.
+.SH EXAMPLE
+.nf
+
+ struct HttpPost* post = NULL;
+ struct HttpPost* last = NULL;
+ char namebuffer[] = "name buffer";
+ long namelength = strlen(namebuffer);
+ char buffer[] = "test buffer";
+ char htmlbuffer[] = "<HTML>test buffer</HTML>";
+ long htmlbufferlength = strlen(htmlbuffer);
+ struct curl_forms forms[3];
+ char file1[] = "my-face.jpg";
+ char file2[] = "your-face.jpg";
+ /* add null character into htmlbuffer, to demonstrate that
+    transfers of buffers containing null characters actually work
+ */
+ htmlbuffer[8] = '\\0';
+
+ /* Add simple name/content section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "name",
+              CURLFORM_COPYCONTENTS, "content", CURLFORM_END); 
+
+ /* Add simple name/content/contenttype section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "htmlcode",
+              CURLFORM_COPYCONTENTS, "<HTML></HTML>",
+              CURLFORM_CONTENTTYPE, "text/html", CURLFORM_END);
+
+ /* Add name/ptrcontent section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "name_for_ptrcontent",
+              CURLFORM_PTRCONTENTS, buffer, CURLFORM_END);
+
+ /* Add ptrname/ptrcontent section */
+ curl_formadd(&post, &last, CURLFORM_PTRNAME, namebuffer,
+	      CURLFORM_PTRCONTENTS, buffer, CURLFORM_NAMELENGTH,
+	      namelength, CURLFORM_END);
+
+ /* Add name/ptrcontent/contenttype section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "html_code_with_hole",
+              CURLFORM_PTRCONTENTS, htmlbuffer,
+              CURLFORM_CONTENTSLENGTH, htmlbufferlength,
+              CURLFORM_CONTENTTYPE, "text/html", CURLFORM_END);
+
+ /* Add simple file section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "picture",
+              CURLFORM_FILE, "my-face.jpg", CURLFORM_END);
+
+ /* Add file/contenttype section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "picture",
+              CURLFORM_FILE, "my-face.jpg",
+              CURLFORM_CONTENTTYPE, "image/jpeg", CURLFORM_END);
+
+ /* Add two file section */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "pictures",
+              CURLFORM_FILE, "my-face.jpg",
+              CURLFORM_FILE, "your-face.jpg", CURLFORM_END);
+
+ /* Add two file section using CURLFORM_ARRAY */
+ forms[0].option = CURLFORM_FILE;
+ forms[0].value  = file1;
+ forms[1].option = CURLFORM_FILE;
+ forms[1].value  = file2;
+ forms[2].option  = CURLFORM_END;
+
+ /* Add a buffer to upload */
+ curl_formadd(&post, &last,
+              CURLFORM_COPYNAME, "name",
+              CURLFORM_BUFFER, "data",
+              CURLFORM_BUFFERPTR, record,
+              CURLFORM_BUFFERLENGTH, record_length,
+              CURLFORM_END);
+
+ /* no option needed for the end marker */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "pictures",
+              CURLFORM_ARRAY, forms, CURLFORM_END);
+ /* Add the content of a file as a normal post text value */
+ curl_formadd(&post, &last, CURLFORM_COPYNAME, "filecontent",
+              CURLFORM_FILECONTENT, ".bashrc", CURLFORM_END);
+ /* Set the form info */
+ curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
+
+.SH "SEE ALSO"
+.BR curl_easy_setopt "(3), "
+.BR curl_formparse "(3) [deprecated], "
+.BR curl_formfree "(3)"
+.SH BUGS
+Surely there are some, you tell me!
+

docs/libcurl/curl_free.3

@@ -0,0 +1,17 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id: 
+.\"
+.TH curl_free 3 "24 Sept 2002" "libcurl 7.10" "libcurl Manual"
+.SH NAME
+curl_free - reclaim memory that has been obtained through a libcurl call
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "void *curl_free( char *" ptr " );"
+.ad
+.SH DESCRIPTION
+curl_free reclaims memory that has been obtained through a libcurl call. 
+Use curl_free() instead of free() to avoid anomalies that can result from differences in memory management between your application and libcurl.
+.SH "SEE ALSO"
+.I curl_unescape(), curl_free()

docs/libcurl/curl_multi_add_handle.3

@@ -0,0 +1,20 @@
+.\" $Id$
+.\"
+.TH curl_multi_add_handle 3 "4 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_add_handle - add an easy handle to a multi session
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_add_handle(CURLM *multi_handle, CURL *easy_handle);
+.ad
+.SH DESCRIPTION
+Adds a standard easy handle to the multi stack. This will make this multi
+handle control the specified easy handle.
+
+When an easy handle has been added to a multi stack, you can not and you must
+not use curl_easy_perform() on that handle!
+.SH RETURN VALUE
+CURLMcode type, general libcurl multi interface error code.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"

docs/libcurl/curl_multi_cleanup.3

@@ -0,0 +1,18 @@
+.\" $Id$
+.\"
+.TH curl_multi_cleanup 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_cleanup - close down a multi session
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "CURLMcode curl_multi_cleanup( CURLM *multi_handle );"
+.ad
+.SH DESCRIPTION
+Cleans up and removes a whole multi stack. It does not free or touch any
+individual easy handles in any way - they still need to be closed
+individually, using the usual curl_easy_cleanup() way.
+.SH RETURN VALUE
+CURLMcode type, general libcurl multi interface error code.
+.SH "SEE ALSO"
+.BR curl_multi_init "(3)," curl_easy_cleanup "(3)," curl_easy_init "(3)"

docs/libcurl/curl_multi_fdset.3

@@ -0,0 +1,27 @@
+.\" $Id$
+.\"
+.TH curl_multi_fdset 3 "3 May 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_fdset - extracts file descriptor information from a multi handle
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_fdset(CURLM *multi_handle,
+                           fd_set *read_fd_set,
+                           fd_set *write_fd_set,
+                           fd_set *exc_fd_set,
+                           int *max_fd);
+.ad
+.SH DESCRIPTION
+This function extracts file descriptor information from a given multi_handle.
+libcurl returns its fd_set sets. The application can use these to select() or
+poll() on. The curl_multi_perform() function should be called as soon as one
+of them are ready to be read from or written to.
+
+NOTE that once this call is made, you must not remove the sets you point to,
+as libcurl will need to be able to read them. It needs them after select()
+calls, to know if certain sockets are readable or writable.
+.SH RETURN VALUE
+CURLMcode type, general libcurl multi interface error code.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"

docs/libcurl/curl_multi_info_read.3

@@ -0,0 +1,44 @@
+.\" $Id$
+.\"
+.TH curl_multi_info_read 3 "27 Feb 2002" "libcurl 7.10.3" "libcurl Manual"
+.SH NAME
+curl_multi_info_read - read multi stack informationals
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMsg *curl_multi_info_read( CURLM *multi_handle,
+                               int *msgs_in_queue);
+.ad
+.SH DESCRIPTION
+Ask the multi handle if there are any messages/informationals from the
+individual transfers. Messages may include informationals such as an error
+code from the transfer or just the fact that a transfer is completed. More
+details on these should be written down as well.
+
+Repeated calls to this function will return a new struct each time, until a
+NULL is returned as a signal that there is no more to get at this point. The
+integer pointed to with \fImsgs_in_queue\fP will contain the number of
+remaining messages after this function was called.
+
+The data the returned pointer points to will not survive calling
+curl_multi_cleanup().
+
+The 'CURLMsg' struct is very simple and only contain very basic informations.
+If more involved information is wanted, the particular "easy handle" in
+present in that struct and can thus be used in subsequent regular
+curl_easy_getinfo() calls (or similar):
+
+ struct CURLMsg {
+   CURLMSG msg;       /* what this message means */
+   CURL *easy_handle; /* the handle it concerns */
+   union {
+     void *whatever;    /* message-specific data */
+     CURLcode result;   /* return code for transfer */
+   } data;
+ };
+.SH "RETURN VALUE"
+A pointer to a filled-in struct, or NULL if it failed or ran out of
+structs. It also writes the number of messages left in the queue (after this
+read) in the integer the second argument points to.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3), " curl_multi_init "(3), " curl_multi_perform "(3)"

docs/libcurl/curl_multi_init.3

@@ -0,0 +1,22 @@
+.\" $Id$
+.\"
+.TH curl_multi_init 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_init - Start a multi session
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "CURLM *curl_multi_init( );"
+.ad
+.SH DESCRIPTION
+This function returns a CURLM handle to be used as input to all the other
+multi-functions, sometimes refered to as a multi handle on some places in the
+documentation. This init call MUST have a corresponding call to
+\fIcurl_multi_cleanup\fP when the operation is complete.
+.SH RETURN VALUE
+If this function returns NULL, something went wrong and you cannot use the
+other curl functions.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3)," curl_global_init "(3)," curl_easy_init "(3)"
+.SH BUGS
+Surely there are some, you tell me!

docs/libcurl/curl_multi_perform.3

@@ -0,0 +1,36 @@
+.\" $Id$
+.\"
+.TH curl_multi_perform 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_perform - reads/writes available data from each easy handle
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_perform(CURLM *multi_handle, int *running_handles);
+.ad
+.SH DESCRIPTION
+When the app thinks there's data available for the multi_handle, it should
+call this function to read/write whatever there is to read or write right
+now. curl_multi_perform() returns as soon as the reads/writes are done. This
+function does not require that there actually is any data available for
+reading or that data can be written, it can be called just in case. It will
+write the number of handles that still transfer data in the second argument's
+integer-pointer.
+.SH "RETURN VALUE"
+CURLMcode type, general libcurl multi interface error code.
+
+If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you
+should call \fIcurl_multi_perform\fP again, before you select() on more
+actions. You don't have to do it immediately, but the return code means that
+libcurl may have more data available to return or that there may be more data
+to send off before it is "satisfied".
+
+NOTE that this only returns errors etc regarding the whole multi stack. There
+might still have occurred problems on invidual transfers even when this
+function returns OK.
+.SH "TYPICAL USAGE"
+Most application will use \fIcurl_multi_fdset\fP to get the multi_handle's
+file descriptors, then it'll wait for action on them using select() and as
+soon as one or more of them are ready, \fIcurl_multi_perform\fP gets called.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"

docs/libcurl/curl_multi_remove_handle.3

@@ -0,0 +1,23 @@
+.\" $Id$
+.\"
+.TH curl_multi_remove_handle 3 "6 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_remove_handle - remove an easy handle from a multi session
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_remove_handle(CURLM *multi_handle, CURL *easy_handle);
+.ad
+.SH DESCRIPTION
+Removes a given easy_handle from the multi_handle. This will make the
+specified easy handle be removed from this multi handle's control.
+
+When the easy handle has been removed from a multi stack, it is again
+perfectly legal to invoke \fIcurl_easy_perform()\fP on this easy handle.
+
+Removing a handle while being used, will effectively halt all transfers in
+progress.
+.SH RETURN VALUE
+CURLMcode type, general libcurl multi interface error code.
+.SH "SEE ALSO"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"

docs/libcurl/curl_slist_append.3

@@ -0,0 +1,38 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_slist_append 3 "21 Feb 2003" "libcurl 7.10.4" "libcurl Manual"
+.SH NAME
+curl_slist_append - add a string to an slist
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "struct curl_slist *curl_slist_append(struct curl_slist *" list,
+.BI "const char * "string ");"
+.ad
+.SH DESCRIPTION
+curl_slist_append() appends a specified string to a linked list of
+strings. The existing \fIlist\fP should be passed as the first argument while
+the new list is returned from this function. The specified \fIstring\fP has
+been appended when this function returns.
+
+The list should be freed again (after usage) with \fBcurl_slist_free_all()\fP.
+.SH RETURN VALUE
+A null pointer is returned if anything went wrong, otherwise the new list
+pointer is returned.
+.SH EXAMPLE
+ CURL handle;
+ curl_slist *slist=NULL;
+
+ slist = curl_slist_append(slist, "pragma:");
+ curl_easy_setopt(handle, CURLOPT_HTTPHEADER, slist);
+
+ curl_easy_perform(handle);
+
+ curl_slist_free_all(slist); /* free the list again */
+.SH "SEE ALSO"
+.BR curl_slist_free_all "(3), "
+.SH BUGS
+None.
+

docs/libcurl/curl_unescape.3

@@ -1,27 +1,27 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
-.SH NAME
-curl_unescape - URL decodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_unescape( char *" url ", int "length " );"
-.ad
-.SH DESCRIPTION
-This function will convert the given URL encoded input string to a "plain
-string" and return that as a new allocated string. All input characters that
-are URL encoded (%XX where XX is a two-digit hexadecimal number, or +) will be
-converted to their plain text versions (up to a ? letter, no letters to the
-right of a ? letter will be converted).
-
-If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
-input 'url' string to find out the size.
-
-You must free() the returned string when you're done with it.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.I curl_escape(), RFC 2396
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
+.SH NAME
+curl_unescape - URL decodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_unescape( char *" url ", int "length " );"
+.ad
+.SH DESCRIPTION
+This function will convert the given URL encoded input string to a "plain
+string" and return that as a new allocated string. All input characters that
+are URL encoded (%XX where XX is a two-digit hexadecimal number, or +) will be
+converted to their plain text versions (up to a ? letter, no + letters to the
+right of a ? letter will be converted).
+
+If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
+input 'url' string to find out the size.
+
+You must curl_free() the returned string when you're done with it.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.I curl_escape(), curl_free(), RFC 2396

docs/libcurl/curl_version_info.3

@@ -0,0 +1,93 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_version_info 3 "30 Sep 2002" "libcurl 7.10" "libcurl Manual"
+.SH NAME
+curl_version_info - returns run-time libcurl version info
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "curl_version_info_data *curl_version_info( CURLversion "type ");"
+.ad
+.SH DESCRIPTION
+Returns a pointer to a filled in struct with information about various
+run-time features in libcurl. \fItype\fP should be set to the version of this
+functionality by the time you write your program. This way, libcurl will
+always return a proper struct that your program understands, while programs in
+the future might get an different struct. CURLVERSION_NOW will be the most
+recent one for the library you have installed:
+
+        data = curl_version_info(CURLVERSION_NOW);
+
+Applications should use this information to judge if things are possible to do
+or not, instead of using compile-time checks, as dynamic/DLL libraries can be
+changed independent of applications.
+
+The curl_version_info_data struct looks like this
+
+.nf
+typedef struct {
+  CURLversion age;          /* 0 - this kind of struct */
+  const char *version;      /* human readable string */
+  unsigned int version_num; /* numeric representation */
+  const char *host;         /* human readable string */
+  int features;             /* bitmask, see below */
+  char *ssl_version;        /* human readable string */
+  long ssl_version_num;     /* number */
+  char *libz_version;       /* human readable string */
+  const char *protocols[];  /* list of protocols */
+} curl_version_info_data;
+.fi
+
+\fIage\fP describes what kind of struct this is. It is always 0 now. In a
+future libcurl, if this struct changes, this age counter may be increased, and
+then the struct for number 1 will look different (except for this first struct
+field).
+
+\fIversion\fP is just an ascii string for the libcurl version.
+
+\fIversion_num\fP is a 6 digit hexadecimal number created like this: <2 digits
+major number> | <2 digits minor number> | <2 digits patch number>. Version
+7.9.8 is therefore returned as 0x070908.
+
+\fIhost\fP is an ascii string showing what host information that this libcurl
+was built for. As discovered by a configure script or set by the build
+environment.
+
+\fIfeatures\fP can have none, one or more bits set, and the currently defined
+bits are:
+.TP 5.5
+.B CURL_VERSION_IPV6
+supports IPv6
+.TP
+.B CURL_VERSION_KERBEROS4
+supports kerberos4 (when using FTP)
+.TP
+.B CURL_VERSION_SSL
+supports SSL (HTTPS/FTPS)
+.TP
+.B CURL_VERSION_LIBZ
+supports HTTP deflate using libz
+.PP
+\fIssl_version\fP is an ascii string for the OpenSSL version used. If libcurl
+has no SSL support, this is NULL.
+
+\fIssl_version_num\fP is the numerical OpenSSL version value as defined by the
+OpenSSL project. If libcurl has no SSL support, this is 0.
+
+\fIlibz_version\fP is an ascii string (there is no numerical version). If
+libcurl has no libz support, this is NULL.
+
+\fIprotocols\fP is a pointer to an array of char * pointers, containing the
+names protocols that libcurl supports (using lowercase letters). The protocol
+names are the same as would be used in URLs. The array is terminated by a NULL
+entry.
+
+
+.SH RETURN VALUE
+A pointer to a curl_version_info_data struct.
+.SH "SEE ALSO"
+\fIcurl_version(3)\fP
+.SH BUGS
+No known bugs.

docs/libcurl/index.html

@@ -0,0 +1,52 @@
+<HTML>
+<HEAD>
+<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
+<TITLE>Index to libcurl documentation</TITLE>
+</HEAD>
+
+<BODY>
+<H1 ALIGN="CENTER">Index to libcurl documentation</H1>
+
+<H2>Programs</H2>
+<P><A HREF="../index.html">curl and tools</A>
+
+<h2>Overviews</h2>
+<A HREF="libcurl.html">libcurl</A>
+<br><a href="libcurl-multi.html">libcurl-multi</a>
+<br><a href="libcurl-errors.html">libcurl-errors</a>
+<br><a href="../libcurl-the-guide">libcurl-the-guide</a> (plain text)
+
+<H2>Library Functions (A-Z)</H2>
+<a href="curl_easy_cleanup.html">curl_easy_cleanup</A>
+<br><a href="curl_easy_duphandle.html">curl_easy_duphandle</A>
+<br><a href="curl_easy_getinfo.html">curl_easy_getinfo</A>
+<br><a href="curl_easy_init.html">curl_easy_init</A>
+<br><a href="curl_easy_perform.html">curl_easy_perform</A>
+<br><a href="curl_easy_setopt.html">curl_easy_setopt</A>
+<br><a href="curl_escape.html">curl_escape</A>
+<br><a href="curl_formadd.html">curl_formadd</A>
+<br><a href="curl_formfree.html">curl_formfree</A>
+<br><a href="curl_formparse.html">curl_formparse</A>
+<br><a href="curl_free.html">curl_free</A>
+<br><a href="curl_getdate.html">curl_getdate</A>
+<br><a href="curl_getenv.html">curl_getenv</A>
+<br><a href="curl_global_cleanup.html">curl_global_cleanup</A>
+<br><a href="curl_global_init.html">curl_global_init</A>
+<br><a href="curl_mprintf.html">curl_mprintf</A>
+<br><a href="curl_multi_add_handle.html">curl_multi_add_handle</a>
+<br><a href="curl_multi_cleanup.html">curl_multi_cleanup</a>
+<br><a href="curl_multi_fdset.html">curl_multi_fdset</a>
+<br><a href="curl_multi_info_read.html">curl_multi_info_read</a>
+<br><a href="curl_multi_init.html">curl_multi_init</a>
+<br><a href="curl_multi_perform.html">curl_multi_perform</a>
+<br><a href="curl_multi_remove_handle.html">curl_multi_remove_handle</a>
+<br><a href="curl_slist_append.html">curl_slist_append</A>
+<br><a href="curl_slist_free_all.html">curl_slist_free_all</A>
+<br><a href="curl_strequal.html">curl_strequal</A>
+<br><a href="curl_strnequal.html">curl_strnequal</A>
+<br><a href="curl_unescape.html">curl_unescape</A>
+<br><a href="curl_version.html">curl_version</A>
+<br><a href="curl_version_info.html">curl_version_info</A>
+
+</BODY>
+</HTML>

docs/libcurl/libcurl-errors.3

@@ -0,0 +1,240 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH libcurl-errors 3 "18 Dec 2002" "libcurl 7.10.3" "libcurl errors"
+.SH NAME
+error codes in libcurl
+.SH DESCRIPTION
+This man page includes most, if not all, available error codes in libcurl.
+Why they occur and possibly what you can do to fix the problem.
+.SH "CURLcode"
+Almost all "easy" interface functions return a CURLcode error code. No matter
+what, using \fICURLOPT_ERRORBUFFER\fP is a good idea as it will give you a
+human readable error string that may offer more details about the error cause
+than just the error code does.
+
+This man page is meant to describe libcurl 7.9.6 and later. Earlier versions
+might have had quirks not mentioned here.
+
+CURLcode is one of the following:
+.RS 1
+.TP 5
+.B CURLE_OK (0)
+All fine. Proceed as usual.
+.TP
+.B CURLE_UNSUPPORTED_PROTOCOL (1)
+The URL you passed to libcurl used a protocol that this libcurl does not
+support. The support might be a compile-time option that you didn't use, it
+can be a misspelled protocol string or just a protocol libcurl has no code
+for.
+.TP
+.B CURLE_FAILED_INIT (2)
+Very early initialization code failed. This is likely to be an internal error
+or problem.
+.TP
+.B CURLE_URL_MALFORMAT (3)
+The URL was not properly formatted.
+.TP
+.B CURLE_URL_MALFORMAT_USER (4)
+URL user malformatted. The user-part of the URL syntax was not correct.
+.TP
+.B CURLE_COULDNT_RESOLVE_PROXY (5)
+Couldn't resolve proxy. The given proxy host could not be resolved.
+.TP
+.B CURLE_COULDNT_RESOLVE_HOST (6)
+Couldn't resolve host. The given remote host was not resolved.
+.TP
+.B CURLE_COULDNT_CONNECT (7)
+Failed to connect() to host or proxy.
+.TP
+.B CURLE_FTP_WEIRD_SERVER_REPLY (8)
+After connecting to a FTP server, libcurl expects to get a certain reply back.
+This error code implies that it god a strange or bad reply. The given remote
+server is probably not an OK FTP server.
+.TP
+.B CURLE_FTP_ACCESS_DENIED (9)
+We were denied access when trying to login to an FTP server or when trying to
+change working directory to the one given in the URL.
+.TP
+.B CURLE_FTP_USER_PASSWORD_INCORRECT (10)
+The username and/or the password were incorrect when trying to login to an FTP
+server.
+.TP
+.B CURLE_FTP_WEIRD_PASS_REPLY (11)
+After having sent the FTP password to the server, libcurl expects a proper
+reply. This error code indicates that an unexpected code was returned.
+.TP
+.B CURLE_FTP_WEIRD_USER_REPLY (12)
+After having sent user name to the FTP server, libcurl expects a proper
+reply. This error code indicates that an unexpected code was returned.
+.TP
+.B CURLE_FTP_WEIRD_PASV_REPLY (13)
+libcurl failed to get a sensible result back from the server as a response to
+either a PASV or a EPSV command. The server is flawed.
+.TP
+.B CURLE_FTP_WEIRD_227_FORMAT (14)
+FTP servers return a 227-line as a response to a PASV command. If libcurl
+fails to parse that line, this return code is passed back.
+.TP
+.B CURLE_FTP_CANT_GET_HOST (15)
+An internal failure to lookup the host used for the new connection.
+.TP
+.B CURLE_FTP_CANT_RECONNECT (16)
+A bad return code on either PASV or EPSV was sent by the FTP server,
+preventing libcurl from being able to continue.
+.TP
+.B CURLE_FTP_COULDNT_SET_BINARY (17)
+Received an error when trying to set the transfer mode to binary.
+.TP
+.B CURLE_PARTIAL_FILE (18)
+A file transfer was shorter or larger than expected. This happens when the
+server first reports an expected transfer size, and then delivers data that
+doesn't match the previously given size.
+.TP
+.B CURLE_FTP_COULDNT_RETR_FILE (19)
+This was either a weird reply to a 'RETR' command or a zero byte transfer
+complete.
+.TP
+.B CURLE_FTP_WRITE_ERROR (20)
+After a completed file transfer, the FTP server did not respond a proper
+\"transfer successful\" code.
+.TP
+.B CURLE_FTP_QUOTE_ERROR (21)
+When sending custom "QUOTE" commands to the remote server, one of the commands
+returned an error code that was 400 or higher.
+.TP
+.B CURLE_HTTP_RETURNED_ERROR (22)
+This is returned if CURLOPT_FAILONERROR is set TRUE and the HTTP server
+returns an error code that is >= 400.
+.TP
+.B CURLE_WRITE_ERROR (23)
+An error occurred when writing received data to a local file, or an error was
+returned to libcurl from a write callback.
+.TP
+.B CURLE_MALFORMAT_USER (24)
+Malformat user. User name badly specified. *Not currently used*
+.TP
+.B CURLE_FTP_COULDNT_STOR_FILE (25)
+FTP couldn't STOR file. The server denied the STOR operation. The error buffer
+usually contains the server's explanation to this.
+.TP
+.B CURLE_READ_ERROR (26)
+There was a problem reading a local file or an error returned by the read
+callback.
+.TP
+.B CURLE_OUT_OF_MEMORY (27)
+Out of memory. A memory allocation request failed. This is serious badness and
+things are severly screwed up if this ever occur.
+.TP
+.B CURLE_OPERATION_TIMEOUTED (28)
+Operation timeout. The specified time-out period was reached according to the
+conditions.
+.TP
+.B CURLE_FTP_COULDNT_SET_ASCII (29)
+libcurl failed to set ASCII transfer type (TYPE A).
+.TP
+.B CURLE_FTP_PORT_FAILED (30)
+The FTP PORT command returned error. This mostly happen when you haven't
+specified a good enough address for libcurl to use. See \fICURLOPT_FTPPORT\fP.
+.TP
+.B CURLE_FTP_COULDNT_USE_REST (31)
+The FTP REST command returned error. This should never happen if the server is
+sane.
+.TP
+.B CURLE_FTP_COULDNT_GET_SIZE (32)
+The FTP SIZE command returned errror. SIZE is not a kosher FTP command, it is
+an extension and not all servers support it. This is not a surprising error.
+.TP
+.B CURLE_HTTP_RANGE_ERROR (33)
+The HTTP server does not support or accept range requests.
+.TP
+.B CURLE_HTTP_POST_ERROR (34)
+This is an odd error that mainly occurs due to internal confusion.
+.TP
+.B CURLE_SSL_CONNECT_ERROR (35)
+A problem occured somewhere in the SSL/TLS handshake. You really want the
+error buffer and read the message there as it pinpoints the problem slightly
+more. Could be certificates (file formats, paths, permissions), passwords, and
+others.
+.TP
+.B CURLE_FTP_BAD_DOWNLOAD_RESUME (36)
+Attempting FTP resume beyond file size.
+.TP
+.B CURLE_FILE_COULDNT_READ_FILE (37)
+A file given with FILE:// couldn't be opened. Most likely because the file
+path doesn't identify an existing file. Did you check file permissions?
+.TP
+.B CURLE_LDAP_CANNOT_BIND (38)
+LDAP cannot bind. LDAP bind operation failed.
+.TP
+.B CURLE_LDAP_SEARCH_FAILED (39)
+LDAP search failed.
+.TP
+.B CURLE_LIBRARY_NOT_FOUND (40)
+Library not found. The LDAP library was not found.
+.TP
+.B CURLE_FUNCTION_NOT_FOUND (41)
+Function not found. A required LDAP function was not found.
+.TP
+.B CURLE_ABORTED_BY_CALLBACK (42)
+Aborted by callback. A callback returned "abort" to libcurl.
+.TP
+.B CURLE_BAD_FUNCTION_ARGUMENT (43)
+Internal error. A function was called with a bad parameter.
+.TP
+.B CURLE_BAD_CALLING_ORDER (44)
+Internal error. A function was called in a bad order.
+.TP
+.B CURLE_HTTP_PORT_FAILED (45)
+Interface error. A specified outgoing interface could not be used. Set which
+interface to use for outgoing connections' source IP address with
+CURLOPT_INTERFACE.
+.TP
+.B CURLE_BAD_PASSWORD_ENTERED (46)
+Bad password entered. An error was signaled when the password was
+entered. This can also be the result of a "bad password" returned from a
+specified password callback.
+.TP
+.B CURLE_TOO_MANY_REDIRECTS (47)
+Too many redirects. When following redirects, libcurl hit the maximum amount.
+Set your limit with CURLOPT_MAXREDIRS.
+.TP
+.B CURLE_UNKNOWN_TELNET_OPTION (48)
+An option set with CURLOPT_TELNETOPTIONS was not recognized/known. Refer to
+the appropriate documentation.
+.TP
+.B CURLE_TELNET_OPTION_SYNTAX (49)
+A telnet option string was Illegally formatted.
+.TP
+.B CURLE_OBSOLETE (50)
+This is not an error. This used to be another error code in an old libcurl
+version and is currently unused.
+.TP
+.B CURLE_SSL_PEER_CERTIFICATE (51)
+The remote server's SSL certificate was deemed not OK.
+.TP
+.B CURLE_GOT_NOTHING (52)
+Nothing was returned from the server, and under the circumstances, getting
+nothing is considered an error.
+.TP
+.B CURLE_SSL_ENGINE_NOTFOUND (53)
+The specified crypto engine wasn't found.
+.TP
+.B CURLE_SSL_ENGINE_SETFAILED (54)
+Failed setting the selected SSL crypto engine as default!
+.TP
+.B CURLE_SEND_ERROR (55)
+Failed sending network data.
+.TP
+.B CURLE_RECV_ERROR (56)
+Failure with receiving network data.
+.TP
+.B CURL_LAST
+This is not an error, but in the curl/curl.h file this can be used to know how
+many existing error codes there are.
+.RE
+
+.SH "CURLMcode"
+This is the generic return code used by functions in the libcurl multi
+interface.

docs/libcurl/libcurl-multi.3

@@ -0,0 +1,100 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH libcurl-multi 5 "13 Oct 2001" "libcurl 7.10.1" "libcurl multi interface"
+.SH NAME
+libcurl-multi \- how to use the multi interface
+.SH DESCRIPTION
+This is an overview on how to use the libcurl multi interface in your C
+programs. There are specific man pages for each function mentioned in
+here. There's also the libcurl-the-guide document for a complete tutorial to
+programming with libcurl and the \fIlibcurl(3)\fP man page for an overview of
+the libcurl easy interface.
+
+All functions in the multi interface are prefixed with curl_multi.
+.SH "PLEASE NOTICE"
+The multi interface is a rather new member of the libcurl family. It has not
+yet been very widely used. It may still be a few more bugs lurking in there
+than we are used to. That said, it might also just work in every aspect you
+try it. Please report all bugs and oddities you see.
+.SH "OBJECTIVES"
+The multi interface introduces several new abilities that the easy interface
+refuses to offer. They are mainly:
+
+1. Enable a "pull" interface. The application that uses libcurl decides where
+and when to ask libcurl to get/send data.
+
+2. Enable multiple simultaneous transfers in the same thread without making it
+complicated for the application.
+
+3. Enable the application to select() on its own file descriptors and curl's
+file descriptors simultaneous easily.
+.SH "ONE MULTI HANDLE MANY EASY HANDLES"
+To use the multi interface, you must first create a 'multi handle' with
+\fIcurl_multi_init\fP. This handle is then used as input to all further
+curl_multi_* functions.
+
+Each single transfer is built up with an easy handle. You must create them,
+and setup the appropriate options for each easy handle, as outlined in the
+\fIlibcurl(3)\fP man page, using \fIcurl_easy_setopt(3)\fP.
+
+When the easy handle is setup for a transfer, then instead of using
+\fIcurl_easy_perform\fP (as when using the easy interface for transfers), you
+should instead add the easy handle to the multi handle using
+\fIcurl_easy_add_handl\fP. The multi handle is sometimes referred to as a
+\'multi stack\' because of the fact that it may hold a large amount of easy
+handles.
+
+Should you change your mind, the easy handle is again removed from the multi
+stack using \fIcurl_multi_remove_handle\fP. Once removed from the multi
+handle, you can again use other easy interface functions like
+\fIcurl_easy_perform\fP on the handle or whatever you think is necessary.
+
+Adding the easy handle to the multi handle does not start the transfer.
+Remember that one of the main ideas with this interface is to let your
+application drive. You drive the transfers by invoking
+\fIcurl_multi_perform\fP. libcurl will then transfer data if there is anything
+available to transfer. It'll use the callbacks and everything else you have
+setup in the individual easy handles. It'll transfer data on all current
+transfers in the multi stack that are ready to transfer anything. It may be
+all, it may be none.
+
+Your application can acquire knowledge from libcurl when it would like to get
+invoked to transfer data, so that you don't have to busy-loop and call that
+\fIcurl_multi_perform\fP like crazy. \fIcurl_multi_fdset\fP offers an
+interface using which you can extract fd_sets from libcurl to use in select()
+or poll() calls in order to get to know when the transfers in the multi stack
+might need attention. This also makes it very easy for your program to wait
+for input on your own private file descriptors at the same time or perhaps
+timeout every now and then, should you want that.
+
+A little note here about the return codes from the multi functions, and
+especially the \fIcurl_multi_perform\fP: if you receive
+\fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you should call
+\fIcurl_multi_perform\fP again, before you select() on more actions. You don't
+have to do it immediately, but the return code means that libcurl may have
+more data available to return or that there may be more data to send off
+before it is "satisfied".
+
+\fIcurl_multi_perform\fP stores the number of still running transfers in one
+of its input arguments, and by reading that you can figure out when all the
+transfers in the multi handles are done. 'done' does not mean successful. One
+or more of the transfers may have failed. Tracking when this number changes,
+you know when one or more transfers are done.
+
+To get information about completed transfers, to figure out success or not and
+similar, \fIcurl_multi_info_read\fP should be called. It can return a message
+about a current or previous transfer. Repeated invokes of the function get
+more messages until the message queue is empty. The information you receive
+there includes an easy handle pointer which you may use to identify which easy
+handle the information regards.
+
+When all transfers in the multi stack are done, cleanup the multi handle with
+\fIcurl_multi_cleanup\fP. Be careful and please note that you \fBMUST\fP
+invoke separate \fIcurl_easy_cleanup\fP calls on every single easy handle to
+clean them up properly.
+
+If you want to re-use an easy handle that was added to the multi handle for
+transfer, you must first remove it from the multi stack and then re-add it
+again (possbily after having altered some options at your own choice).

docs/libcurl/libcurl.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH libcurl 5 "14 August 2001" "libcurl 7.8.1" "libcurl overview"
+.TH libcurl 3 "19 March 2002" "libcurl 7.9.6" "libcurl overview"
 .SH NAME
 libcurl \- client-side URL transfers
 .SH DESCRIPTION
@@ -11,17 +11,18 @@ specific man pages for each function mentioned in here. There's also the
 libcurl-the-guide document for a complete tutorial to programming with
 libcurl.
 
-libcurl can also be used directly from within your Java, PHP, Perl, Ruby or
-Tcl programs as well, look elsewhere for documentation on this!
+There are a dozen custom bindings that bring libcurl access to your favourite
+language. Look elsewhere for documentation on those.
 
 All applications that use libcurl should call \fIcurl_global_init()\fP exactly
 once before any libcurl function can be used. After all usage of libcurl is
 complete, it \fBmust\fP call \fIcurl_global_cleanup()\fP. In between those two
 calls, you can use libcurl as described below.
 
-When using libcurl you init your session and get a handle, which you use as
-input to the following interface functions you use. Use \fIcurl_easy_init()\fP
-to get the handle.
+When using libcurl's "easy" interface you init your session and get a handle,
+which you use as input to the easy interface functions you use. Use
+\fIcurl_easy_init()\fP to get the handle. There is also the so called "multi"
+interface, try the \fIlibcurl-multi(3)\fP man page for an overview of that.
 
 You continue by setting all the options you want in the upcoming transfer,
 most important among them is the URL itself (you can't transfer anything
@@ -75,9 +76,8 @@ portable case insensitive string comparisons
 .RE
 
 .SH "LINKING WITH LIBCURL"
-Starting with 7.7.2 (on unix-like machines), there's a tool named curl-config
-that gets installed with the rest of the curl stuff when 'make install' is
-performed.
+On unix-like machines, there's a tool named curl-config that gets installed
+with the rest of the curl stuff when 'make install' is performed.
 
 curl-config is added to make it easier for applications to link with libcurl
 and developers to learn about libcurl and how to use it.
@@ -97,36 +97,24 @@ Only use documented functions and functionality!
 libcurl works
 .B exactly
 the same, on any of the platforms it compiles and builds on.
-
-There's only one caution, and that is the win32 platform that may(*) require
-you to init the winsock stuff before you use the libcurl functions. Details on
-this are noted on the curl_easy_init() man page.
-
-(*) = it appears as if users of the cygwin environment get this done
-automatically, also libcurl 7.8.1 and later can handle this for you.
 .SH "THREADS"
 Never ever call curl-functions simultaneously using the same handle from
 several threads. libcurl is thread-safe and can be used in any number of
 threads, but you must use separate curl handles if you want to use libcurl in
 more than one thread simultaneously.
 .SH "PERSISTANT CONNECTIONS"
-With libcurl 7.7, persistant connections were added. Persistant connections
-means that libcurl can re-use the same connection for several transfers, if
-the conditions are right.
+Persistent connections means that libcurl can re-use the same connection for
+several transfers, if the conditions are right.
 
-libcurl will *always* attempt to use persistant connections. Whenever you use
+libcurl will *always* attempt to use persistent connections. Whenever you use
 curl_easy_perform(), libcurl will attempt to use an existing connection to do
-the transfer, and if none exists it'll open a new one that will be subject
-for re-use on a possible following call to curl_easy_perform().
+the transfer, and if none exists it'll open a new one that will be subject for
+re-use on a possible following call to curl_easy_perform().
 
-To allow libcurl to take full advantage of persistant connections, you should
-do as many of your file transfers as possible using the same curl
-handle. When you call curl_easy_cleanup(), all the possibly open connections
-held by libcurl will be closed and forgotten.
+To allow libcurl to take full advantage of persistent connections, you should
+do as many of your file transfers as possible using the same curl handle. When
+you call curl_easy_cleanup(), all the possibly open connections held by
+libcurl will be closed and forgotten.
 
 Note that the options set with curl_easy_setopt() will be used in on every
 repeat curl_easy_perform() call
-.SH "COMPATIBILITY WITH OLDER LIBCURLS"
-Repeated curl_easy_perform() calls on the same handle were not supported in
-pre-7.7 versions, and caused confusion and undefined behaviour.
-

include/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in

include/curl/.cvsignore

@@ -0,0 +1,2 @@
+Makefile
+Makefile.in