7.9.7-pre2

CURLOPT_WRITEDATA and CURLOPT_READDATA

Makefile.am

@@ -2,7 +2,7 @@
 # $Id$
 #
 
-AUTOMAKE_OPTIONS = foreign no-dependencies
+AUTOMAKE_OPTIONS = foreign
 
 EXTRA_DIST =						\
 	CHANGES LEGAL maketgz MITX.txt MPL-1.1.txt	\
@@ -10,7 +10,7 @@ EXTRA_DIST =						\
 
 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:

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.

README

@@ -19,9 +19,10 @@ README
 
   Study the LEGAL file for distribution terms and similar.
 
-  Always try the Curl web site for the latest news:
+  Visit the curl web site or mirror for the latest news:
 
-        http://curl.haxx.se
+        http://curl.haxx.se/
+        http://curl.sf.net/
 
   The official download mirror sites are:
 

buildconf

@@ -8,4 +8,4 @@ die(){
 aclocal           || die "The command 'aclocal' failed"
 autoheader        || die "The command 'autoheader' failed"
 autoconf          || die "The command 'autoconf' failed"
-automake          || die "The command 'automake $MAKEFILES' failed"
+automake -a       || die "The command 'automake $MAKEFILES' failed"

configure.in

@@ -8,7 +8,7 @@ AC_PREREQ(2.50)
 dnl First some basic init macros
 AC_INIT
 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)
 
 dnl figure out the libcurl version
 VERSION=`sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
@@ -594,13 +594,14 @@ dnl AC_SUBST(RANLIB)
 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 \
 	   packages/Makefile \
 	   packages/Win32/Makefile \
 	   packages/Win32/cygwin/Makefile \
@@ -609,6 +610,8 @@ 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

docs/BINDINGS

@@ -0,0 +1,91 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                               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/
+
+Pascal
+
+  Free Pascal 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 +8,44 @@ $Id$
 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 April 2002), there are 32000 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
+  bug reports and bug fixes.
-  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
+WHERE TO REPORT
-  your bug/problem at curl's bug tracking system over at
+
+  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
 
         http://sourceforge.net/bugs/?group_id=976
 
-  When reporting a bug, you should include information that will help us
+  (but please read the section below first before doing that)
-  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.
 
-  Since curl deals with networks, it often helps us a lot if you include a
+WHAT TO REPORT
-  protocol debug dump with your bug report. The output you get by using the -v
+
+  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 tell us:
+
+   - 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/FAQ

@@ -1,4 +1,4 @@
-Updated: January 22, 2002 (http://curl.haxx.se/docs/faq.shtml)
+Updated: April 27, 2002 (http://curl.haxx.se/docs/faq.shtml)
                                   _   _ ____  _     
                               ___| | | |  _ \| |    
                              / __| | | | |_) | |    
@@ -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
@@ -37,6 +38,7 @@ FAQ
   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?
 
  4. Running Problems
   4.1 Problems connecting to SSL servers.
@@ -192,6 +194,21 @@ 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 attempt to 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 dicussions 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
@@ -341,10 +358,6 @@ FAQ
   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:
 
@@ -383,6 +396,30 @@ 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 interepreter 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 documentaion 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.
+
+
 4. Running Problems
 
   4.1. Problems connecting to SSL servers.
@@ -516,12 +553,8 @@ 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
+  If there is a bug, read the BUGS document first. Then report it as described
-  http://sourceforge.net/bugs/?group_id=976
+  in there.
-
-  Always include as many details you can think of, including curl version,
-  operating system name and version and complete instructions how to repeat
-  the bug.
 
   4.9. Curl can't authenticate to the server that requires NTLM?
 

docs/INSTALL

@@ -201,33 +201,33 @@ 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
+        Please read the OpenSSL documentation on how to compile and install
-        set. The vcvars32.bat file is part of the Microsoft development
+        the OpenSSL libraries.  The build process of OpenSSL generates the
-        environment and you may find it in 'C:\Program Files\Microsoft Visual
+        libeay32.dll and ssleay32.dll files in the out32dll subdirectory in
-        Studio\vc98\bin' if you installed Visual C/C++ 6 in the default
+        the OpenSSL home directory.  OpenSSL static libraries (libeay32.lib,
-        directory.
+        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
+        runtime. This make method requires that you have the static OpenSSL
-        libraries of OpenSSL available in OpenSSL's out32 subdirectory.
+        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
@@ -395,19 +395,22 @@ CROSS COMPILE
 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 FreeBSD 4.1, 4.5
-        - Alpha Linux 2.2.16
+        - 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
+        - Pocket PC/Win CE 3.0
         - Power AIX 4.2, 4.3.1, 4.3.2
         - PowerPC Darwin 1.0
         - PowerPC Linux

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
+ curl_global_init_() and curl_global_cleanup() should be called by the
- introduced. They should be called by the application to initialize and clean
+ application to initialize and clean up global stuff in the library. As of
- up global stuff in the library. As of today, they just do the global SSL
+ today, it can handle the global SSL initing if SSL is enabled and it can init
- initing if SSL is enabled. libcurl itself has no "global" scope.
+ 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 +1,73 @@
+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
+
+------------------------------------------------------------------------------
+
+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

@@ -246,25 +246,25 @@ 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.
+  to the file name. You can also post the contents of several files in one
-  For example, the field name 'coolfiles' is used to send three  files, with
+  field.  For example, the field name 'coolfiles' is used to send three files,
-  different content types using the following syntax:
+  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
+  extension (it only knows a few), or use the previously specified type (from
-  (from an earlier file if several files are specified in a list) or else it
+  an earlier file if several files are specified in a list) or else it will
-  will  using the default type 'text/plain'.
+  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
+  favourite browser, you have to read the HTML source of the form page and
-  the names of the input fields. In our example, the input field names are
+  find the names of the input fields. In our example, the input field names
-  'file', 'yourname' and 'filedescription'.
+  are 'file', 'yourname' and 'filedescription'.
 
         curl -F "file=@cooltext.txt" -F "yourname=Daniel" \
              -F "filedescription=Cool text file with cool text inside" \
@@ -689,7 +689,7 @@ 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
@@ -800,19 +800,39 @@ 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
+  curl-users
-  "subscribe <fill in your email address>" in the body.
 
-  To subscribe to the curl-library users/deverlopers list, follow the
+    Users of the command line tool. How to use it, what doesn't work, new
-  instructions at http://curl.haxx.se/mail/
+    features, related tools, questions, news, installations, compilations,
+    running, porting etc.
 
-  To subscribe to the curl-announce list, to only get information about new
+  curl-library
-  releases, follow the instructions at http://curl.haxx.se/mail/
 
-  To subscribe to the curl-and-PHP list in which curl using with PHP is
+    Developers using or developing libcurl. Bugs, extensions, improvements.
-  discussed, follow the instructions at http://curl.haxx.se/mail/
+
+  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 liks 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 liks email...
 
   Please direct curl questions, feature requests and trouble reports to one of
   these mailing lists instead of mailing any individual.

docs/Makefile.am

@@ -6,69 +6,24 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
 
 man_MANS = \
 	curl.1 \
-	curl-config.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
 
 HTMLPAGES = \
 	curl.html \
-	curl-config.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) \
+SUBDIRS = examples libcurl
-	MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS \
+
-	README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS \
+EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS		\
-	VERSIONS $(HTMLPAGES)
+	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
+	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES)
 
 MAN2HTML= gnroff -man $< | man2html >$@
 
 SUFFIXES = .1 .3 .html
 
 html: $(HTMLPAGES)
+	cd libcurl; make html
 
 .3.html:
 	$(MAN2HTML)

docs/RESOURCES

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

docs/THANKS

@@ -79,3 +79,5 @@ 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>

docs/TODO

@@ -17,9 +17,7 @@ TODO
 
  * Make content encoding/decoding internally be made using a filter system.
 
- * The new 'multi' interface is being designed. Work out the details, start
+ * Test the 'multi' interface more.
-   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.
@@ -34,12 +32,14 @@ TODO
    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.
+   Part of the sharing suggestion at: http://curl.haxx.se/dev/sharing.txt
 
  * 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
@@ -53,13 +53,14 @@ TODO
    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
+   >4GB all over. Bug reports (and source reviews) indicate that it doesn't
-   properly.
+   currently work properly.
+
+ * Make the built-in progress meter use its own dedicated output stream, and
+   make it possible to set it. Use stderr by default.
 
  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.
 
  FTP
 
@@ -74,7 +75,9 @@ TODO
    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
 

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 "7 May 2002" "Curl 7.9.7" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -99,10 +99,7 @@ If this option is used severl 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
+of no more use. See also the \fI--max-time\fP option.
-also the
-.I "--max-time"
-option.
 
 If this option is used several times, the last one will be used.
 .IP "-c/--cookie-jar <file name>"
@@ -125,6 +122,10 @@ 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 "--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 +168,17 @@ 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 protocol headers to the specified file.
-Write the HTTP headers to this file. Write the FTP file info to this
-file if -I/--head is used.
 
 This option is handy to use when you want to store the cookies that a HTTP
 site sends to you. The cookies could then be read in a second curl invoke by
 using the -b/--cookie option!
 
+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 +189,12 @@ 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
@@ -207,13 +215,11 @@ peer. The certificate must be in PEM format.
 
 If this option is used several times, the last one will be used.
 .IP "-f/--fail"
-(HTTP)
+(HTTP) Fail silently (no output at all) on server errors. This is mostly done
-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
-like this to better enable scripts etc to better deal with failed
+normal cases when a HTTP server fails to deliver a document, it returns a HTML
-attempts. In normal cases when a HTTP server fails to deliver a
+document stating so (which often also describes why and more). This flag will
-document, it returns a HTML document stating so (which often also
+prevent curl from outputting that and fail silently instead.
-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 +247,17 @@ 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
+contents but they should be encoded according to the URI standard.
-added in curl 7.6)
 .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 +270,7 @@ 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 +291,13 @@ 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 "--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
@@ -298,6 +315,12 @@ 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 "-l/--list-only"
 (FTP)
@@ -319,10 +342,8 @@ 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.
+networks or links going down.  This doesn't work fully in win32 systems.  See
-See also the
+also the \fI--connect-timeout\fP option.
-.I "--connect-timeout"
-option.
 
 If this option is used several times, the last one will be used.
 .IP "-M/--manual"
@@ -479,6 +500,12 @@ 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:
 
@@ -498,6 +525,24 @@ 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
@@ -594,6 +639,9 @@ 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.
@@ -645,6 +693,12 @@ 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 +714,6 @@ 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

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/examples/Makefile.am

@@ -7,7 +7,8 @@ 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
+	     simplessl.c ftpgetresp.c http-post.c post-callback.c \
+	     multi-app.c multi-double.c multi-single.c multi-post.c
 
 all:
 	@echo "done"

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/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>
 
-
+/* curl stuff */
-/* To start with, we include the header from the lib directory. This should
+#include <curl/curl.h>
-   later of course be moved to the proper include dir. */
-#include "../lib/multi.h"
 
 /*
  * Download a HTTP file and upload an FTP file simultaneously.

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
+/* curl stuff */
-   later of course be moved to the proper include dir. */
+#include <curl/curl.h>
-#include "../lib/multi.h"
 
 /*
  * Simply download two HTTP files!

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
+/* curl stuff */
-   later of course be moved to the proper include dir. */
+#include <curl/curl.h>
-#include "../lib/multi.h"
 
 /*
  * Simply download a HTTP file.

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/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 +114,7 @@ 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
 
@@ -413,8 +413,8 @@ 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 curl_httppost *post=NULL;
-    struct HttpPost *last=NULL;
+    struct curl_httppost *last=NULL;
     curl_formadd(&post, &last,
                  CURLFORM_COPYNAME, "name",
                  CURLFORM_COPYCONTENTS, "daniel", CURLFORM_END);
@@ -470,7 +470,30 @@ 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++
@@ -741,6 +764,15 @@ Customizing Operations
  consideration and you should be aware that you may violate the HTTP protocol
  when doing so.
 
+ 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:
+
+    curl_easy_setopt(easyhandle, CURLOPT_HTTP_VERSION, CURLHTTP_VERSION_1_0);
+
  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.
 
@@ -770,21 +802,123 @@ Customizing Operations
  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 built in the list, and if a command gets an error code returned back from
+ 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
+ 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
+ error code (CURLE_FTP_QUOTE_ERROR). Note that if you use CURLOPT_QUOTE to
- transfer, no transfer will actually take place then.
+ 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.
 
- [ 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
@@ -794,7 +928,61 @@ 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

docs/libcurl/Makefile.am

@@ -0,0 +1,86 @@
+#
+# $Id$
+#
+
+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_escape.3 \
+	curl_unescape.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_escape.html \
+	curl_unescape.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
+
+EXTRA_DIST = $(man_MANS) $(HTMLPAGES)
+
+MAN2HTML= gnroff -man $< | man2html >$@
+
+SUFFIXES = .1 .3 .html
+
+html: $(HTMLPAGES)
+
+.3.html:
+	$(MAN2HTML)
+
+.1.html:
+	$(MAN2HTML)

docs/libcurl/curl_easy_cleanup.3

@@ -0,0 +1,25 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_easy_cleanup 3 "4 March 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.
+.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.

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_easy_setopt.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_setopt 3 "10 Dec 2001" "libcurl 7.9.2" "libcurl Manual"
+.TH curl_easy_setopt 3 "3 May 2002" "libcurl 7.9.6" "libcurl Manual"
 .SH NAME
 curl_easy_setopt - Set curl easy-session options
 .SH SYNOPSIS
@@ -35,8 +35,8 @@ The \fIhandle\fP is the return code from a \fIcurl_easy_init(3)\fP or
 \fIcurl_easy_duphandle(3)\fP call.
 .SH OPTIONS
 The options are listed in a sort of random order, but you'll figure it out!
-.TP 0.8i
+.TP 0.4i
-.B CURLOPT_FILE
+.B CURLOPT_WRITEDATA
 Data pointer to pass to the file write function. Note that if you specify the
 \fICURLOPT_WRITEFUNCTION\fP, this is the pointer you'll get as input. If you
 don't use a callback, you must pass a 'FILE *' as libcurl will pass this to
@@ -45,30 +45,35 @@ fwrite() when writing data.
 \fBNOTE:\fP If you're using libcurl as a win32 DLL, you MUST use the
 \fICURLOPT_WRITEFUNCTION\fP if you set this option or you will experience
 crashes.
+
+This option is also known with the older name \fBCURLOPT_FILE\fP.
 .TP
 .B CURLOPT_WRITEFUNCTION
 Function pointer that should match the following prototype: \fBsize_t
 function( void *ptr, size_t size, size_t nmemb, void *stream);\fP This
-function gets called by libcurl as soon as there is data available to pass
+function gets called by libcurl as soon as there is data available that needs
-available that needs to be saved. The size of the data pointed to by \fIptr\fP
+to be saved. The size of the data pointed to by \fIptr\fP is \fIsize\fP
-is \fIsize\fP multiplied with \fInmemb\fP.  Return the number of bytes
+multiplied with \fInmemb\fP.  Return the number of bytes actually taken care
-actually taken care of. If that amount differs from the amount passed to your
+of. If that amount differs from the amount passed to your function, it'll
-function, it'll signal an error to the library and it will abort the transfer
+signal an error to the library and it will abort the transfer and return
-and return \fICURLE_WRITE_ERROR\fP.
+\fICURLE_WRITE_ERROR\fP.
 
 Set the \fIstream\fP argument with the \fBCURLOPT_FILE\fP option.
 
 \fBNOTE:\fP you will be passed as much data as possible in all invokes, but
 you cannot possibly make any assumptions. It may be one byte, it may be
-thousands.
+thousands. The maximum amount of data that can be passed to the write callback
+is defined in the curl.h header file: CURL_MAX_WRITE_SIZE.
 .TP
-.B CURLOPT_INFILE
+.B CURLOPT_READDATA
 Data pointer to pass to the file read function. Note that if you specify the
 \fICURLOPT_READFUNCTION\fP, this is the pointer you'll get as input. If you
 don't specify a read callback, this must be a valid FILE *.
 
 \fBNOTE:\fP If you're using libcurl as a win32 DLL, you MUST use a
 \fICURLOPT_READFUNCTION\fP if you set this option.
+
+This option is also known with the older name \fBCURLOPT_INFILE\fP.
 .TP
 .B CURLOPT_READFUNCTION
 Function pointer that should match the following prototype: \fBsize_t
@@ -293,6 +298,13 @@ want the transfer to start from.
 Pass a pointer to a zero terminated string as parameter. It will be used to
 set a cookie in the http request. The format of the string should be
 [NAME]=[CONTENTS]; Where NAME is the cookie name.
+
+If you need to set mulitple cookies, you need to set them all using a single
+option and thus you need to concat them all in one single string. Set multiple
+cookies in one string like this: "name1=content1; name2=content2;" etc.
+
+Using this option multiple times will only make the latest string override the
+previously ones.
 .TP
 .B CURLOPT_HTTPHEADER
 Pass a pointer to a linked list of HTTP headers to pass to the server in your
@@ -428,8 +440,8 @@ TIMECOND_IFUNMODSINCE. This is a HTTP-only feature. (TBD)
 .TP
 .B CURLOPT_TIMEVALUE
 Pass a long as parameter. This should be the time in seconds since 1 jan 1970,
-and the time will be used as specified in CURLOPT_TIMECONDITION or if that
+and the time will be used in a condition as specified with
-isn't used, it will be TIMECOND_IFMODSINCE by default.
+CURLOPT_TIMECONDITION.
 .TP
 .B CURLOPT_CUSTOMREQUEST
 Pass a pointer to a zero terminated string as parameter. It will be user
@@ -615,10 +627,34 @@ Pass a long. If the value is non-zero, it tells curl to use the EPSV command
 when doing passive FTP downloads (which is always does by default). Using EPSV
 means that it will first attempt to use EPSV before using PASV, but if you
 pass FALSE (zero) to this option, it will not try using EPSV, only plain PASV.
+.TP
+.B CURLOPT_DNS_CACHE_TIMEOUT
+Pass a long, this sets the timeout in seconds. Name resolves will be kept in
+memory for this number of seconds. Set to zero (0) to completely disable
+caching, or set to -1 to make the cached entries remain forever. By default,
+libcurl caches info for 60 seconds. (Added in libcurl 7.9.3)
+.TP
+.B CURLOPT_DNS_USE_GLOBAL_CACHE
+Pass a long. If the value is non-zero, it tells curl to use a global DNS cache
+that will survive between easy handles creations and deletions. This is not
+thread-safe and this will use a global varible. (Added in libcurl 7.9.3)
+.TP
+.B CURLOPT_DEBUGFUNCTION
+Function pointer that should match the following prototype: \fIint
+curl_debug_callback (CURL *, curl_infotype, char *, size_t, void *);\fP
+This function will receive debug information if CURLOPT_VERBOSE is
+enabled. The curl_infotype argument specifies what kind of information it
+is. This funtion must return 0.
+.TP
+.B CURLOPT_DEBUGDATA
+Pass a pointer to whatever you want passed in to your CURLOPT_DEBUGFUNCTION in
+the last void * argument. This pointer is not used by libcurl, it is only
+passed to the callback.
 .PP
 .SH RETURN VALUE
 CURLE_OK (zero) means that the option was set properly, non-zero means an
-error occurred as \fI<curl/curl.h>\fP defines.
+error occurred as \fI<curl/curl.h>\fP defines. See the \fIlibcurl-errors.3\fP
+man page for the full list with descriptions.
 .SH "SEE ALSO"
 .BR curl_easy_init "(3), " curl_easy_cleanup "(3), "
 .SH BUGS

docs/libcurl/curl_escape.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_escape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
+.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
 .SH NAME
 curl_escape - URL encodes the given string
 .SH SYNOPSIS
@@ -13,10 +13,8 @@ curl_escape - URL encodes the given string
 .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
+A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
-%NN (where NN is a two-digit hexadecimal number) is found in the string to
+two-digit hexadecimal number).
-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.

docs/libcurl/curl_formadd.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_formadd 3 "29 October 2001" "libcurl 7.9.1" "libcurl Manual"
+.TH curl_formadd 3 "1 Match 2002" "libcurl 7.9.1" "libcurl Manual"
 .SH NAME
 curl_formadd - add a section to a multipart/formdata HTTP POST
 .SH SYNOPSIS
@@ -87,8 +87,8 @@ Returns non-zero if an error occurs.
 .SH EXAMPLE
 .nf
 
- HttpPost* post = NULL;
+ struct HttpPost* post = NULL;
- HttpPost* last = NULL;
+ struct HttpPost* last = NULL;
  char namebuffer[] = "name buffer";
  long namelength = strlen(namebuffer);
  char buffer[] = "test buffer";

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 - add an easy handle to a multi session
+.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 +1,35 @@
+.\" $Id$
+.\"
+.TH curl_multi_info_read 3 "1 March 2002" "libcurl 7.9.5" "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's any messages/informationals from the
+individual transfers. Messages 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
+special "end of msgs" struct 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).
+.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 +1,30 @@
+.\" $Id$
+.\"
+.TH curl_multi_perform 3 "1 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_perform - add an easy handle to a multi session
+.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.
+
+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 +1,20 @@
+.\" $Id$
+.\"
+.TH curl_multi_remove_handle 3 "6 March 2002" "libcurl 7.9.5" "libcurl Manual"
+.SH NAME
+curl_multi_remove_handle - add an easy handle to 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.
+.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_unescape.3

@@ -14,7 +14,7 @@ curl_unescape - URL decodes the given string
 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
+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

docs/libcurl/index.html

@@ -34,5 +34,15 @@ HTML>
 <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>
+<hr>
+<p><a href="curl_multi_add_handle.html">curl_multi_add_handle.html</a>
+<p><a href="curl_multi_cleanup.html">curl_multi_cleanup.html</a>
+<p><a href="curl_multi_fdset.html">curl_multi_fdset.html</a>
+<p><a href="curl_multi_info_read.html">curl_multi_info_read.html</a>
+<p><a href="curl_multi_init.html">curl_multi_init.html</a>
+<p><a href="curl_multi_perform.html">curl_multi_perform.html</a>
+<p><a href="curl_multi_remove_handle.html">curl_multi_remove_handle.html</a>
+<p><a href="libcurl-multi.html">libcurl-multi.html</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 "10 April 2002" "libcurl 7.9.6" "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_NOT_FOUND (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 +1,85 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH libcurl-multi 5 "20 March 2001" "libcurl 7.9.5" "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.
+
+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
+curl_easy_perform or whatever you think is necessary.
+
+Adding the easy handles to the multi handle does not start any
+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 a mad man! \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.
+
+\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.
+
+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.
+
+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.

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
+There are a dozen custom bindings that bring libcurl access to your favourite
-Tcl programs as well, look elsewhere for documentation on this!
+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
+When using libcurl's "easy" interface you init your session and get a handle,
-input to the following interface functions you use. Use \fIcurl_easy_init()\fP
+which you use as input to the easy interface functions you use. Use
-to get the handle.
+\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
+On unix-like machines, there's a tool named curl-config that gets installed
-that gets installed with the rest of the curl stuff when 'make install' is
+with the rest of the curl stuff when 'make install' is performed.
-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
+Persistent connections means that libcurl can re-use the same connection for
-means that libcurl can re-use the same connection for several transfers, if
+several transfers, if the conditions are right.
-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
+the transfer, and if none exists it'll open a new one that will be subject for
-for re-use on a possible following call to curl_easy_perform().
+re-use on a possible following call to curl_easy_perform().
 
-To allow libcurl to take full advantage of persistant connections, you should
+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
+do as many of your file transfers as possible using the same curl handle. When
-handle. When you call curl_easy_cleanup(), all the possibly open connections
+you call curl_easy_cleanup(), all the possibly open connections held by
-held by libcurl will be closed and forgotten.
+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/curl/Makefile.am

@@ -3,5 +3,6 @@ pkginclude_HEADERS = \
 	easy.h \
 	mprintf.h \
 	stdcheaders.h \
-	types.h
+	types.h \
+	multi.h
 pkgincludedir= $(includedir)/curl

include/curl/curl.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -55,16 +55,20 @@
 extern "C" {
 #endif
 
-struct HttpPost {
+/* stupid #define trick to preserve functionality with older code, but
-  struct HttpPost *next; /* next entry in the list */
+   making it use our name space for the future */
+#define HttpPost curl_httppost
+
+struct curl_httppost {
+  struct curl_httppost *next; /* next entry in the list */
   char *name;     /* pointer to allocated name */
   long namelength; /* length of name length */
   char *contents; /* pointer to allocated data contents */
   long contentslength; /* length of contents field */
   char *contenttype; /* Content-Type */
   struct curl_slist* contentheader; /* list of extra headers for this form */
-  struct HttpPost *more; /* if one field name has more than one file, this
+  struct curl_httppost *more; /* if one field name has more than one file, this
-			    link should link to following files */
+                                 link should link to following files */
   long flags;     /* as defined below */
 #define HTTPPOST_FILENAME (1<<0) /* specified content is a file name */
 #define HTTPPOST_READFILE (1<<1) /* specified content is a file name */
@@ -72,13 +76,17 @@ struct HttpPost {
                                    do not free in formfree */
 #define HTTPPOST_PTRCONTENTS (1<<3) /* contents is only stored pointer
                                        do not free in formfree */
+  char *showfilename; /* The file name to show. If not set, the actual
+                         file name will be used (if this is a file part) */
 };
 
 typedef int (*curl_progress_callback)(void *clientp,
-                                      size_t dltotal,
+                                      double dltotal,
-                                      size_t dlnow,
+                                      double dlnow,
-                                      size_t ultotal,
+                                      double ultotal,
-                                      size_t ulnow);
+                                      double ulnow);
+
+#define CURL_MAX_WRITE_SIZE 20480
 
 typedef size_t (*curl_write_callback)(char *buffer,
                                       size_t size,
@@ -95,6 +103,23 @@ typedef int (*curl_passwd_callback)(void *clientp,
                                     char *buffer,
                                     int buflen);
 
+/* the kind of data that is passed to information_callback*/
+typedef enum {
+  CURLINFO_TEXT = 0,
+  CURLINFO_HEADER_IN,    /* 1 */
+  CURLINFO_HEADER_OUT,   /* 2 */
+  CURLINFO_DATA_IN,      /* 3 */
+  CURLINFO_DATA_OUT,     /* 4 */
+  CURLINFO_END
+} curl_infotype;
+
+typedef int (*curl_debug_callback)
+       (CURL *handle,      /* the handle/transfer this concerns */
+        curl_infotype type, /* what kind of data */
+        char *data,        /* points to the data */
+        size_t size,       /* size of the data pointed to */
+        void *userp);      /* whatever the user please */
+  
 /* All possible error codes from all sorts of curl functions. Future versions
    may return other values, stay prepared.
 
@@ -158,6 +183,8 @@ typedef enum {
   CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
   CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
   CURLE_SSL_ENGINE_SETFAILED,    /* 54 - can not set SSL crypto engine as default */
+  CURLE_SEND_ERROR,              /* 55 - failed sending network data */
+  CURLE_RECV_ERROR,              /* 56 - failure in receiving network data */
 
   CURL_LAST /* never use! */
 } CURLcode;
@@ -172,19 +199,27 @@ typedef enum {
 
 #define CURL_ERROR_SIZE 256
 
+/* long may be 32 or 64 bits, but we should never depend on anything else
+   but 32 */
+#define CURLOPTTYPE_LONG          0
+#define CURLOPTTYPE_OBJECTPOINT   10000
+#define CURLOPTTYPE_FUNCTIONPOINT 20000
+
 /* name is uppercase CURLOPT_<name>,
    type is one of the defined CURLOPTTYPE_<type>
    number is unique identifier */
 #ifdef CINIT
 #undef CINIT
 #endif
+#if defined(__STDC__) || defined(_MSC_VER)
 #define CINIT(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
-
+#else
-/* long may be 32 or 64 bits, but we should never depend on anything else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
-   but 32 */
+#define LONG          CURLOPTTYPE_LONG
-#define CURLOPTTYPE_LONG          0
+#define OBJECTPOINT   CURLOPTTYPE_OBJECTPOINT
-#define CURLOPTTYPE_OBJECTPOINT   10000
+#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
-#define CURLOPTTYPE_FUNCTIONPOINT 20000
+#define CINIT(name,type,number) CURLOPT_/**/name = type + number
+#endif
 
 typedef enum {
   CINIT(NOTHING, LONG, 0), /********* the first one is unused ************/
@@ -494,9 +529,26 @@ typedef enum {
   /* DNS cache timeout */
   CINIT(DNS_CACHE_TIMEOUT, LONG, 92),
 
+  /* send linked-list of pre-transfer QUOTE commands (Wesley Laxton)*/
+  CINIT(PREQUOTE, OBJECTPOINT, 93),
+
+  /* set the debug function */
+  CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94),
+
+  /* set the data for the debug function */
+  CINIT(DEBUGDATA, OBJECTPOINT, 95),
+
+  /* mark this as start of a cookie session */
+  CINIT(COOKIESESSION, LONG, 96),
+  
   CURLOPT_LASTENTRY /* the last unusued */
 } CURLoption;
 
+  /* two convenient "aliases" that follow the name scheme better */
+#define CURLOPT_WRITEDATA CURLOPT_FILE
+#define CURLOPT_READDATA  CURLOPT_INFILE 
+
+
   /* These enums are for use with the CURLOPT_HTTP_VERSION option. */
 enum {
   CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd
@@ -519,15 +571,26 @@ enum {
 
 
 typedef enum {
-  TIMECOND_NONE,
+  CURL_TIMECOND_NONE,
 
-  TIMECOND_IFMODSINCE,
+  CURL_TIMECOND_IFMODSINCE,
-  TIMECOND_IFUNMODSINCE,
+  CURL_TIMECOND_IFUNMODSINCE,
-  TIMECOND_LASTMOD,
+  CURL_TIMECOND_LASTMOD,
 
-  TIMECOND_LAST
+  CURL_TIMECOND_LAST
 } curl_TimeCond;
 
+/* for backwards compatibility */
+#ifndef TIMECOND_IFMODSINCE
+#define TIMECOND_IFMODSINCE CURL_TIMECOND_IFMODSINCE
+#endif
+#ifndef TIMECOND_IFUNMODSINCE
+#define TIMECOND_IFUNMODSINCE CURL_TIMECOND_IFUNMODSINCE
+#endif
+#ifndef TIMECOND_LASTMOD
+#define TIMECOND_LASTMOD CURL_TIMECOND_LASTMOD
+#endif
+
 #ifdef __BEOS__
 #include <support/SupportDefs.h>
 #endif
@@ -545,16 +608,21 @@ extern int (curl_strnequal)(const char *s1, const char *s2, size_t n);
 #define strequal(a,b) curl_strequal(a,b)
 #define strnequal(a,b,c) curl_strnequal(a,b,c)
 
-/* external form function */
+/* DEPRECATED function to build formdata */
-int curl_formparse(char *string,
+int curl_formparse(char *, struct curl_httppost **,
-                   struct HttpPost **httppost,
+                   struct curl_httppost **_post);
-                   struct HttpPost **last_post);
 
 /* name is uppercase CURLFORM_<name> */
 #ifdef CFINIT
 #undef CFINIT
 #endif
+
+#if defined(__STDC__) || defined(_MSC_VER)
 #define CFINIT(name) CURLFORM_ ## name
+#else
+/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
+#define CFINIT(name) CURLFORM_/**/name
+#endif
 
 typedef enum {
   CFINIT(NOTHING),        /********* the first one is unused ************/
@@ -568,29 +636,32 @@ typedef enum {
   CFINIT(CONTENTSLENGTH),
   CFINIT(FILECONTENT),
   CFINIT(ARRAY),
-  CFINIT(ARRAY_START), /* below are the options allowed within a array */
+  CFINIT(OBSOLETE),
   CFINIT(FILE),
   CFINIT(CONTENTTYPE),
   CFINIT(CONTENTHEADER),
+  CFINIT(FILENAME),
   CFINIT(END),
-  CFINIT(ARRAY_END),   /* up are the options allowed within a array */
+  CFINIT(OBSOLETE2),
 
   CURLFORM_LASTENTRY /* the last unusued */
 } CURLformoption;
 
+#undef CFINIT /* done */
+
 /* structure to be used as parameter for CURLFORM_ARRAY */
 struct curl_forms {
 	CURLformoption		option;
 	const char		*value;
 };
 
-/* new external form function */
+/* use this for multipart formpost building */
-int curl_formadd(struct HttpPost **httppost,
+int curl_formadd(struct curl_httppost **httppost,
-                 struct HttpPost **last_post,
+                 struct curl_httppost **last_post,
                  ...);
 
 /* cleanup a form: */
-void curl_formfree(struct HttpPost *form);
+void curl_formfree(struct curl_httppost *form);
 
 /* Unix and Win32 getenv function call, this returns a malloc()'ed string that
    MUST be free()ed after usage is complete. */
@@ -613,8 +684,8 @@ CURLcode curl_global_init(long flags);
 void curl_global_cleanup(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "7.9.4"
+#define LIBCURL_VERSION "7.9.7-pre2"
-#define LIBCURL_VERSION_NUM 0x070904
+#define LIBCURL_VERSION_NUM 0x070907
 
 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -668,14 +739,18 @@ typedef enum {
 
   CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18,
 
+  CURLINFO_REDIRECT_TIME   = CURLINFO_DOUBLE + 19,
+  CURLINFO_REDIRECT_COUNT  = CURLINFO_LONG + 20,
+
   /* Fill in new entries here! */
 
-  CURLINFO_LASTONE          = 19
+  CURLINFO_LASTONE          = 21
 } CURLINFO;
 
-/* unfortunately, the easy.h include file needs the options and info stuff
+/* unfortunately, the easy.h and multi.h include files need options and info
-   before it can be included! */
+  stuff before they can be included! */
 #include <curl/easy.h> /* nothing in curl is fun without the easy stuff */
+#include <curl/multi.h>
 
 typedef enum {
   CURLCLOSEPOLICY_NONE, /* first, never use this */

include/curl/easy.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

include/curl/multi.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -50,7 +50,7 @@
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
-#ifdef HAVE_WINSOCK_H
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
 #include <winsock.h>
 #endif
 

include/curl/stdcheaders.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

include/curl/types.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/Makefile.am

@@ -2,17 +2,19 @@
 # $Id$
 #
 
-AUTOMAKE_OPTIONS = foreign no-dependencies
+AUTOMAKE_OPTIONS = foreign nostdinc
 
-EXTRA_DIST = getdate.y \
+EXTRA_DIST = getdate.y Makefile.b32 Makefile.b32.resp Makefile.m32	    \
-       Makefile.b32 Makefile.b32.resp Makefile.m32 Makefile.vc6 \
+       Makefile.vc6 Makefile.riscos libcurl.def dllinit.c curllib.dsp	    \
-       libcurl.def dllinit.c curllib.dsp curllib.dsw \
+       curllib.dsw config-vms.h config-win32.h config-riscos.h config-mac.h \
-       config-vms.h config-win32.h config-riscos.h config-mac.h
+       config.h.in
 
 lib_LTLIBRARIES = libcurl.la
 
-INCLUDES = -I$(top_srcdir)/include
+# we use srcdir/include for the static global include files
-
+# we use builddir/lib for the generated lib/config.h file to get found
+# we use srcdir/lib for the lib-private header files
+INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/lib -I$(top_srcdir)/lib
 
 libcurl_la_LDFLAGS = -no-undefined -version-info 2:2:0
 # This flag accepts an argument of the form current[:revision[:age]]. So,
@@ -58,7 +60,7 @@ escape.h       getpass.c      netrc.c        telnet.h       \
 getinfo.c getinfo.h transfer.c strequal.c strequal.h easy.c \
 security.h security.c krb4.c krb4.h memdebug.c memdebug.h inet_ntoa_r.h \
 http_chunks.c http_chunks.h strtok.c strtok.h connect.c connect.h \
-llist.c llist.h hash.c hash.h multi.c multi.h
+llist.c llist.h hash.c hash.h multi.c
 
 
 noinst_HEADERS = setup.h transfer.h

lib/Makefile.riscos

@@ -0,0 +1,128 @@
+# Makefile for project libcurl
+# Generated on Sun,13 Jan 2002.16:57:00 by EasyGCC (0.1.3 [beta 2] (3 Jan 2002))
+# Contact: easygcc@melotech.co.uk
+
+# Project objects:
+objs =	o.base64 o.connect o.cookie o.dict \
+	o.dllinit o.easy o.escape o.file \
+	o.formdata o.ftp o.getdate o.getenv \
+	o.getinfo o.getpass o.hostip o.http \
+	o.http_chunks o.if2ip o.krb4 o.ldap \
+	o.memdebug o.mprintf o.netrc o.progress \
+	o.security o.sendf o.speedcheck o.ssluse \
+	o.strequal o.strtok o.telnet o.timeval \
+	o.transfer o.url o.version 
+
+# Compile options:
+linkopts	= -o libcurl
+compileropts	= -mpoke-function-name -IUtilLib: -mthrowback 
+
+# Project target:
+libcurl:		$(objs)
+		makealf $(linkopts) $(objs)
+
+# Static dependancies:
+o.base64:	c.base64
+		gcc $(compileropts) -c -o base64.o c.base64
+
+o.connect:	c.connect
+		gcc $(compileropts) -c -o connect.o c.connect
+
+o.cookie:	c.cookie
+		gcc $(compileropts) -c -o cookie.o c.cookie
+
+o.dict:	c.dict
+		gcc $(compileropts) -c -o dict.o c.dict
+
+o.dllinit:	c.dllinit
+		gcc $(compileropts) -c -o dllinit.o c.dllinit
+
+o.easy:	c.easy
+		gcc $(compileropts) -c -o easy.o c.easy
+
+o.escape:	c.escape
+		gcc $(compileropts) -c -o escape.o c.escape
+
+o.file:	c.file
+		gcc $(compileropts) -c -o file.o c.file
+
+o.formdata:	c.formdata
+		gcc $(compileropts) -c -o formdata.o c.formdata
+
+o.ftp:	c.ftp
+		gcc $(compileropts) -c -o ftp.o c.ftp
+
+o.getdate:	c.getdate
+		gcc $(compileropts) -c -o getdate.o c.getdate
+
+o.getenv:	c.getenv
+		gcc $(compileropts) -c -o getenv.o c.getenv
+
+o.getinfo:	c.getinfo
+		gcc $(compileropts) -c -o getinfo.o c.getinfo
+
+o.getpass:	c.getpass
+		gcc $(compileropts) -c -o getpass.o c.getpass
+
+o.hostip:	c.hostip
+		gcc $(compileropts) -c -o hostip.o c.hostip
+
+o.http:	c.http
+		gcc $(compileropts) -c -o http.o c.http
+
+o.http_chunks:	c.http_chunks
+		gcc $(compileropts) -c -o http_chunks.o c.http_chunks
+
+o.if2ip:	c.if2ip
+		gcc $(compileropts) -c -o if2ip.o c.if2ip
+
+o.krb4:	c.krb4
+		gcc $(compileropts) -c -o krb4.o c.krb4
+
+o.ldap:	c.ldap
+		gcc $(compileropts) -IOpenLDAP: -c -o ldap.o c.ldap
+
+o.memdebug:	c.memdebug
+		gcc $(compileropts) -c -o memdebug.o c.memdebug
+
+o.mprintf:	c.mprintf
+		gcc $(compileropts) -c -o mprintf.o c.mprintf
+
+o.netrc:	c.netrc
+		gcc $(compileropts) -c -o netrc.o c.netrc
+
+o.progress:	c.progress
+		gcc $(compileropts) -c -o progress.o c.progress
+
+o.security:	c.security
+		gcc $(compileropts) -c -o security.o c.security
+
+o.sendf:	c.sendf
+		gcc $(compileropts) -c -o sendf.o c.sendf
+
+o.speedcheck:	c.speedcheck
+		gcc $(compileropts) -c -o speedcheck.o c.speedcheck
+
+o.ssluse:	c.ssluse
+		gcc $(compileropts) -c -o ssluse.o c.ssluse
+
+o.strequal:	c.strequal
+		gcc $(compileropts) -c -o strequal.o c.strequal
+
+o.strtok:	c.strtok
+		gcc $(compileropts) -c -o strtok.o c.strtok
+
+o.telnet:	c.telnet
+		gcc $(compileropts) -c -o telnet.o c.telnet
+
+o.timeval:	c.timeval
+		gcc $(compileropts) -c -o timeval.o c.timeval
+
+o.transfer:	c.transfer
+		gcc $(compileropts) -c -o transfer.o c.transfer
+
+o.url:	c.url
+		gcc $(compileropts) -c -o url.o c.url
+
+o.version:	c.version
+		gcc $(compileropts) -c -o version.o c.version

lib/Makefile.vc6

@@ -47,12 +47,9 @@ CFLAGS = /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB
 LNKDLL    = link.exe /DLL  /def:libcurl.def
 LNKLIB    = link.exe -lib
 LFLAGS    = /nologo
-LFLAGSSSL = /LIBPATH:$(OPENSSL_PATH)/out32dll
 LINKLIBS  = ws2_32.lib
 SSLLIBS   = libeay32.lib ssleay32.lib RSAglue.lib
 CFGSET    = FALSE
-LFLAGSSSL=
-SSLLIBS  =
 
 ######################
 # release
@@ -82,8 +79,9 @@ CFGSET = TRUE
 !IF "$(CFG)" == "release-ssl"
 TARGET   =$(LIB_NAME).lib
 DIROBJ   =.\$(CFG)
+LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32"
 LNK      = $(LNKLIB) $(LFLAGSSSL) /out:$(TARGET)
-LINKLIBS = $(LINKLIBS) $(SSLLIBS)
+LINKLIBS = $(LINKLIBS)
 CC       = $(CCNODBG) $(CFLAGSSSL)
 CFGSET   = TRUE
 !ENDIF
@@ -94,15 +92,13 @@ CFGSET   = TRUE
 !IF "$(CFG)" == "release-ssl-dll"
 TARGET   =$(LIB_NAME).dll
 DIROBJ   =.\$(CFG)
+LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32dll"
 LNK      = $(LNKDLL) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
 LINKLIBS = $(LINKLIBS) $(SSLLIBS)
 CC       = $(CCNODBG)  $(CFLAGSSSL)
 CFGSET   = TRUE
 !ENDIF
 
-
-
-
 ######################
 # debug
 
@@ -132,7 +128,7 @@ CFGSET = TRUE
 TARGET   = $(LIB_NAME_DEBUG).lib
 DIROBJ   =.\$(CFG)
 LNK      = $(LNKLIB) $(LFLAGSSSL) /out:$(TARGET)
-LINKLIBS = $(LINKLIBS) $(SSLLIBS)
+LINKLIBS = $(LINKLIBS)
 CC       = $(CCDEBUG) $(CFLAGSSSL)
 CFGSET   = TRUE
 !ENDIF

lib/arpa_telnet.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/base64.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Andrew Francis and Daniel Stenberg
+ * Copyright (C) 1998 - 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.

lib/base64.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/config-riscos.h

@@ -1,25 +1,390 @@
+/* config.h.in.  Generated automatically from configure.in by autoheader.  */
+/* Name of this package! */
+#undef PACKAGE
 
-#define socklen_t int
+/* Version number of this archive. */
+#undef VERSION
 
-#define HAVE_SYS_SOCKET_H
+/* Define if you have the getpass function.  */
+#undef HAVE_GETPASS
+
+/* Define cpu-machine-OS */
+#define OS "ARM-RISC 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
+
+/* Set to explicitly specify we don't want to use thread-safe functions */
+#define DISABLED_THREADSAFE
+
+/* Define if you want to enable IPv6 support */
+#undef ENABLE_IPV6
+
+/* Define if you have the <alloca.h> header file. */
+#define HAVE_ALLOCA_H
+
+/* Define if you have the <arpa/inet.h> header file. */
 #define HAVE_ARPA_INET_H
-#define HAVE_SYS_SELECT_H
+
+/* Define if you have the `closesocket' function. */
+#undef HAVE_CLOSESOCKET
+
+/* Define if you have the <crypto.h> header file. */
+#undef HAVE_CRYPTO_H
+
+/* Define if you have the <des.h> header file. */
+#undef HAVE_DES_H
+
+/* Define if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define if you have the `dlopen' function. */
+#undef HAVE_DLOPEN
+
+/* Define if you have the <err.h> header file. */
+#undef HAVE_ERR_H
+
+/* Define if you have the <fcntl.h> header file. */
 #define HAVE_FCNTL_H
+
+/* Define if getaddrinfo exists and works */
+#define HAVE_GETADDRINFO
+
+/* Define if you have the `geteuid' function. */
+#undef HAVE_GETEUID
+
+/* Define if you have the `gethostbyaddr' function. */
+#define HAVE_GETHOSTBYADDR
+
+/* Define if you have the `gethostbyaddr_r' function. */
+#undef HAVE_GETHOSTBYADDR_R
+
+/* Define if you have the `gethostbyname_r' function. */
+#undef HAVE_GETHOSTBYNAME_R
+
+/* Define if you have the `gethostname' function. */
+#define HAVE_GETHOSTNAME
+
+/* Define if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H
+
+/* Define if you have the `getpass_r' function. */
+#undef HAVE_GETPASS_R
+
+/* Define if you have the `getpwuid' function. */
+#undef HAVE_GETPWUID
+
+/* Define if you have the `getservbyname' function. */
+#undef HAVE_GETSERVBYNAME
+
+/* Define if you have the `gettimeofday' function. */
 #define HAVE_GETTIMEOFDAY
 
+/* Define if you have the `inet_addr' function. */
+#undef HAVE_INET_ADDR
+
+/* Define if you have the `inet_ntoa' function. */
+#undef HAVE_INET_NTOA
+
+/* Define if you have the `inet_ntoa_r' function. */
+#undef HAVE_INET_NTOA_R
+
+/* Define if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H
+
+/* Define if you have the <io.h> header file. */
+#define HAVE_IO_H
+
+/* Define if you have the `krb_get_our_ip_for_realm' function. */
+#undef HAVE_KRB_GET_OUR_IP_FOR_REALM
+
+/* Define if you have the <krb.h> header file. */
+#undef HAVE_KRB_H
+
+/* Define if you have the `crypto' library (-lcrypto). */
+#undef HAVE_LIBCRYPTO
+
+/* Define if you have the `dl' library (-ldl). */
+#undef HAVE_LIBDL
+
+/* Define if you have the `nsl' library (-lnsl). */
+#undef HAVE_LIBNSL
+
+/* Define if you have the `resolv' library (-lresolv). */
+#undef HAVE_LIBRESOLV
+
+/* Define if you have the `resolve' library (-lresolve). */
+#undef HAVE_LIBRESOLVE
+
+/* Define if you have the `socket' library (-lsocket). */
+#undef HAVE_LIBSOCKET
+
+/* Define if you have the `ssl' library (-lssl). */
+#undef HAVE_LIBSSL
+
+/* Define if you have the `ucb' library (-lucb). */
+#undef HAVE_LIBUCB
+
+/* Define if you have the `localtime_r' function. */
+#undef HAVE_LOCALTIME_R
+
+/* Define if you have the <malloc.h> header file. */
+#define HAVE_MALLOC_H
+
+/* Define if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/if_ether.h> header file. */
+#undef HAVE_NETINET_IF_ETHER_H
+
+/* Define if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <net/if.h> header file. */
+#define HAVE_NET_IF_H
+
+/* Define if you have the <openssl/crypto.h> header file. */
+#undef HAVE_OPENSSL_CRYPTO_H
+
+/* Define if you have the <openssl/err.h> header file. */
+#undef HAVE_OPENSSL_ERR_H
+
+/* Define if you have the <openssl/pem.h> header file. */
+#undef HAVE_OPENSSL_PEM_H
+
+/* Define if you have the <openssl/rsa.h> header file. */
+#undef HAVE_OPENSSL_RSA_H
+
+/* Define if you have the <openssl/ssl.h> header file. */
+#undef HAVE_OPENSSL_SSL_H
+
+/* Define if you have the <openssl/x509.h> header file. */
+#undef HAVE_OPENSSL_X509_H
+
+/* Define if you have the <pem.h> header file. */
+#undef HAVE_PEM_H
+
+/* Define if you have the `perror' function. */
+#undef HAVE_PERROR
+
+/* Define if you have the <pwd.h> header file. */
+#undef HAVE_PWD_H
+
+/* Define if you have the `RAND_egd' function. */
+#undef HAVE_RAND_EGD
+
+/* Define if you have the `RAND_screen' function. */
+#undef HAVE_RAND_SCREEN
+
+/* Define if you have the `RAND_status' function. */
+#undef HAVE_RAND_STATUS
+
+/* Define if you have the <rsa.h> header file. */
+#undef HAVE_RSA_H
+
+/* Define if you have the `select' function. */
 #define HAVE_SELECT
+
+/* Define if you have the `setvbuf' function. */
+#undef HAVE_SETVBUF
+
+/* Define if you have the <sgtty.h> header file. */
+#define HAVE_SGTTY_H
+
+/* Define if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define if you have the `signal' function. */
+#define HAVE_SIGNAL
+
+/* Define if you have the `socket' function. */
 #define HAVE_SOCKET
+
+/* Define if you have the <ssl.h> header file. */
+#undef HAVE_SSL_H
+
+/* Define if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H
+
+/* Define if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define if you have the `strcmpi' function. */
+#undef HAVE_STRCMPI
+
+/* Define if you have the `strdup' function. */
+#define HAVE_STRDUP
+
+/* Define if you have the `strftime' function. */
+#define HAVE_STRFTIME
+
+/* Define if you have the `stricmp' function. */
+#define HAVE_STRICMP
+
+/* Define if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define if you have the <string.h> header file. */
+#define HAVE_STRING_H
+
+/* Define if you have the `strlcat' function. */
+#undef HAVE_STRLCAT
+
+/* Define if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
+/* Define if you have the `strstr' function. */
+#define HAVE_STRSTR
+
+/* Define if you have the `strtok_r' function. */
+#undef HAVE_STRTOK_R
+
+/* Define if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define if you have the <sys/select.h> header file. */
+#undef HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/sockio.h> header file. */
+#undef HAVE_SYS_SOCKIO_H
+
+/* Define if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the `tcgetattr' function. */
+#define HAVE_TCGETATTR
+
+/* Define if you have the `tcsetattr' function. */
+#define HAVE_TCSETATTR
+
+/* Define if you have the <termios.h> header file. */
+#define HAVE_TERMIOS_H
+
+/* Define if you have the <termio.h> header file. */
+#undef HAVE_TERMIO_H
+
+/* Define if you have the <time.h> header file. */
+#undef HAVE_TIME_H
+
+/* Define if you have the `uname' function. */
+#define HAVE_UNAME
+
+/* Define if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H
+
+/* Define if you have the <winsock.h> header file. */
+#undef HAVE_WINSOCK_H
+
+/* Define if you have the <x509.h> header file. */
+#undef HAVE_X509_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#define RETSIGTYPE void
+
+/* The size of a `long double', as computed by sizeof. */
+#undef SIZEOF_LONG_DOUBLE
+
+/* The size of a `long long', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG
+
+/* Define if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Define if you can safely include both <sys/time.h> and <time.h>. */
+#undef TIME_WITH_SYS_TIME
+
+/* Version number of package */
+#undef VERSION
+
+/* Define if on AIX 3.
+   System headers sometimes define this.
+   We just want to avoid a redefinition error message.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `unsigned' if <sys/types.h> does not define. */
+#undef size_t
+
+/* type to use in place of socklen_t if not defined */
+#undef socklen_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* this is a quick hack.  I hope it's correct. */
 #define ifr_dstaddr ifr_addr
 
+#define IOCTL_3_ARGS
 
-#include <sys/socket.h>
+#define HAVE_FIONBIO
-#include <sys/if.h>
-#include <sys/fcntl.h>
-#include <sys/ioctl.h>
-#include <netinet/in.h>
-#include <netdb.h>
 
-#define ioctl(a,b,c,d) (ioctl(a,b,c) * (d==d))
-
-
-#define OS "RISC OS"

lib/connect.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -185,7 +185,6 @@ int waitconnect(int sockfd, /* socket */
   return 0;
 }
 
-#ifndef ENABLE_IPV6
 static CURLcode bindlocal(struct connectdata *conn,
                           int sockfd)
 {
@@ -207,22 +206,28 @@ static CURLcode bindlocal(struct connectdata *conn,
    *************************************************************/
   if (strlen(data->set.device)<255) {
     struct sockaddr_in sa;
-    struct hostent *h=NULL;
+    Curl_addrinfo *h=NULL;
-    char *hostdataptr=NULL;
     size_t size;
     char myhost[256] = "";
     in_addr_t in;
 
     if(Curl_if2ip(data->set.device, myhost, sizeof(myhost))) {
-      h = Curl_resolv(data, myhost, 0, &hostdataptr);
+      /*
+       * We now have the numerical IPv4-style x.y.z.w in the 'myhost' buffer
+       */
+      h = Curl_resolv(data, myhost, 0);
     }
     else {
       if(strlen(data->set.device)>1) {
-        h = Curl_resolv(data, data->set.device, 0, &hostdataptr);
+        /*
-      }
+         * This was not an interface, resolve the name as a host name
-      if(h) {
+         * or IP number
-        /* we know data->set.device is shorter than the myhost array */
+         */
-        strcpy(myhost, data->set.device);
+        h = Curl_resolv(data, data->set.device, 0);
+        if(h) {
+          /* we know data->set.device is shorter than the myhost array */
+          strcpy(myhost, data->set.device);
+        }
       }
     }
 
@@ -243,10 +248,13 @@ static CURLcode bindlocal(struct connectdata *conn,
 
       if ( h ) {
         memset((char *)&sa, 0, sizeof(sa));
-        memcpy((char *)&sa.sin_addr,
+#ifdef ENABLE_IPV6
-               h->h_addr,
+        memcpy((char *)&sa.sin_addr, h->ai_addr, h->ai_addrlen);        
-               h->h_length);
+        sa.sin_family = h->ai_family;
+#else
+        memcpy((char *)&sa.sin_addr, h->h_addr, h->h_length);
         sa.sin_family = AF_INET;
+#endif
         sa.sin_addr.s_addr = in;
         sa.sin_port = 0; /* get any port */
 	
@@ -314,7 +322,7 @@ static CURLcode bindlocal(struct connectdata *conn,
 
   return CURLE_HTTP_PORT_FAILED;
 }
-#endif /* end of ipv4-specific section */
+
 
 static
 int socketerror(int sockfd)
@@ -345,6 +353,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   int rc;
   int sockfd=-1;
   int aliasindex=0;
+  char *hostname;
 
   struct timeval after;
   struct timeval before = Curl_tvnow();
@@ -364,8 +373,13 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
 #endif
 
     /* get the most strict timeout of the ones converted to milliseconds */
-    if(data->set.timeout &&
+    if(data->set.timeout && data->set.connecttimeout) {
-       (data->set.timeout < data->set.connecttimeout))
+      if (data->set.timeout < data->set.connecttimeout)
+        timeout_ms = data->set.timeout*1000;
+      else 
+        timeout_ms = data->set.connecttimeout*1000;
+    }
+    else if(data->set.timeout)
       timeout_ms = data->set.timeout*1000;
     else
       timeout_ms = data->set.connecttimeout*1000;
@@ -380,6 +394,9 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     }
   }
 
+  hostname = data->change.proxy?conn->proxyhost:conn->hostname;
+  infof(data, "About to connect() to %s:%d\n", hostname, port);
+
 #ifdef ENABLE_IPV6
   /*
    * Connecting with IPv6 support is so much easier and cleanly done
@@ -393,6 +410,14 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       if (sockfd < 0)
         continue;
 
+      if(conn->data->set.device) {
+        /* user selected to bind the outgoing socket to a specified "device"
+           before doing connect */
+        CURLcode res = bindlocal(conn, sockfd);
+        if(res)
+          return res;
+      }
+
       /* set socket non-blocking */
       Curl_nonblock(sockfd, TRUE);
 
@@ -419,7 +444,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         case ECONNREFUSED: /* no one listening */
         default:
           /* unknown error, fallthrough and try another address! */
-          failf(data, "Failed to connect");
+          failf(data, "Failed connect to %s: %d", hostname, error);
           break;
         }
       }
@@ -449,10 +474,8 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
       before = after;
       continue;
     }
-    if (sockfd < 0) {
+    if (sockfd < 0)
-      failf(data, "connect() failed");
       return CURLE_COULDNT_CONNECT;
-    }
 
     /* leave the socket in non-blocking mode */
 
@@ -524,7 +547,8 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
         break;
       default:
         /* unknown error, fallthrough and try another address! */
-        failf(data, "Failed to connect to IP number %d", aliasindex+1);
+        failf(data, "Failed to connect to %s IP number %d: %d",
+              hostname, aliasindex+1, error);
         break;
       }
     }
@@ -556,7 +580,6 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
     /* no good connect was made */
     sclose(sockfd);
     *sockconn = -1;
-    failf(data, "Couldn't connect to host");
     return CURLE_COULDNT_CONNECT;
   }
 

lib/connect.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/cookie.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -93,6 +93,21 @@ Example set of cookies:
 #include "memdebug.h"
 #endif
 
+static void
+free_cookiemess(struct Cookie *co)
+{
+  if(co->domain)
+    free(co->domain);
+  if(co->path)
+    free(co->path);
+  if(co->name)
+    free(co->name);
+  if(co->value)
+    free(co->value);
+
+  free(co);
+}
+
 /****************************************************************************
  *
  * Curl_cookie_add()
@@ -127,25 +142,48 @@ Curl_cookie_add(struct CookieInfo *c,
 	    
   if(httpheader) {
     /* This line was read off a HTTP-header */
-
+    char *sep;
     semiptr=strchr(lineptr, ';'); /* first, find a semicolon */
     ptr = lineptr;
     do {
       /* we have a <what>=<this> pair or a 'secure' word here */
-      if(strchr(ptr, '=')) {
+      sep = strchr(ptr, '=');
+      if(sep && (!semiptr || (semiptr>sep)) ) {
+        /*
+         * There is a = sign and if there was a semicolon too, which make sure
+         * that the semicolon comes _after_ the equal sign.
+         */
+
         name[0]=what[0]=0; /* init the buffers */
-        if(1 <= sscanf(ptr, "%" MAX_NAME_TXT "[^=]=%"
+        if(1 <= sscanf(ptr, "%" MAX_NAME_TXT "[^;=]=%"
                        MAX_COOKIE_LINE_TXT "[^;\r\n]",
                        name, what)) {
-          /* this is a legal <what>=<this> pair */
+          /* this is a <name>=<what> pair */
+
+          char *whatptr;
+
+          /* Strip off trailing whitespace from the 'what' */
+          int len=strlen(what);
+          while(len && isspace((int)what[len-1])) {
+            what[len-1]=0;
+            len--;
+          }
+
+          /* Skip leading whitespace from the 'what' */
+          whatptr=what;
+          while(isspace((int)*whatptr)) {
+            whatptr++;
+          }
+
           if(strequal("path", name)) {
-            co->path=strdup(what);
+            co->path=strdup(whatptr);
           }
           else if(strequal("domain", name)) {
-            co->domain=strdup(what);
+            co->domain=strdup(whatptr);
+            co->field1= (whatptr[0]=='.')?2:1;
           }
           else if(strequal("version", name)) {
-            co->version=strdup(what);
+            co->version=strdup(whatptr);
           }
           else if(strequal("max-age", name)) {
             /* Defined in RFC2109:
@@ -157,17 +195,17 @@ Curl_cookie_add(struct CookieInfo *c,
                cookie should be discarded immediately.
 
              */
-            co->maxage = strdup(what);
+            co->maxage = strdup(whatptr);
             co->expires =
-              atoi((*co->maxage=='\"')?&co->maxage[1]:&co->maxage[0]);
+              atoi((*co->maxage=='\"')?&co->maxage[1]:&co->maxage[0]) + now;
           }
           else if(strequal("expires", name)) {
-            co->expirestr=strdup(what);
+            co->expirestr=strdup(whatptr);
             co->expires = curl_getdate(what, &now);
           }
           else if(!co->name) {
             co->name = strdup(name);
-            co->value = strdup(what);
+            co->value = strdup(whatptr);
           }
           /*
             else this is the second (or more) name we don't know
@@ -187,8 +225,11 @@ Curl_cookie_add(struct CookieInfo *c,
 
         }
       }
-      if(!semiptr)
+      if(!semiptr || !*semiptr) {
-        continue; /* we already know there are no more cookies */
+        /* we already know there are no more cookies */
+        semiptr = NULL;
+        continue;
+      }
 
       ptr=semiptr+1;
       while(ptr && *ptr && isspace((int)*ptr))
@@ -198,9 +239,23 @@ Curl_cookie_add(struct CookieInfo *c,
       if(!semiptr && *ptr)
         /* There are no more semicolons, but there's a final name=value pair
            coming up */
-        semiptr=ptr;
+        semiptr=strchr(ptr, '\0');
     } while(semiptr);
 
+    if(NULL == co->name) {
+      /* we didn't get a cookie name, this is an illegal line, bail out */
+      if(co->domain)
+        free(co->domain);
+      if(co->path)
+        free(co->path);
+      if(co->name)
+        free(co->name);
+      if(co->value)
+        free(co->value);
+      free(co);
+      return NULL;
+    }
+
     if(NULL == co->domain)
       /* no domain given in the header line, set the default now */
       co->domain=domain?strdup(domain):NULL;
@@ -286,22 +341,19 @@ Curl_cookie_add(struct CookieInfo *c,
     if(7 != fields) {
       /* we did not find the sufficient number of fields to recognize this
          as a valid line, abort and go home */
-
+      free_cookiemess(co);
-      if(co->domain)
-        free(co->domain);
-      if(co->path)
-        free(co->path);
-      if(co->name)
-        free(co->name);
-      if(co->value)
-        free(co->value);
-
-      free(co);
       return NULL;
     }
 
   }
 
+  if(!c->running &&    /* read from a file */
+     c->newsession &&  /* clean session cookies */
+     !co->expires) {   /* this is a session cookie since it doesn't expire! */
+    free_cookiemess(co);
+    return NULL;
+  }
+
   co->livecookie = c->running;
 
   /* now, we have parsed the incoming line, we must now check if this
@@ -315,7 +367,13 @@ Curl_cookie_add(struct CookieInfo *c,
       /* the names are identical */
 
       if(clist->domain && co->domain) {
-        if(strequal(clist->domain, co->domain))
+        if(strequal(clist->domain, co->domain) ||
+           (clist->domain[0]=='.' &&
+            strequal(&(clist->domain[1]), co->domain)) ||
+           (co->domain[0]=='.' &&
+            strequal(clist->domain, &(co->domain[1]))) )
+          /* The domains are identical, or at least identical if you skip the
+             preceeding dot */
           replace_old=TRUE;
       }
       else if(!clist->domain && !co->domain)
@@ -416,8 +474,12 @@ Curl_cookie_add(struct CookieInfo *c,
  * Inits a cookie struct to read data from a local file. This is always
  * called before any cookies are set. File may be NULL.
  *
+ * If 'newsession' is TRUE, discard all "session cookies" on read from file.
+ *
  ****************************************************************************/
-struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
+struct CookieInfo *Curl_cookie_init(char *file,
+                                    struct CookieInfo *inc,
+                                    bool newsession)
 {
   char line[MAX_COOKIE_LINE];
   struct CookieInfo *c;
@@ -445,6 +507,8 @@ struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
   else
     fp = file?fopen(file, "r"):NULL;
 
+  c->newsession = newsession; /* new session? */
+
   if(fp) {
     char *lineptr;
     bool headerline;
@@ -467,7 +531,7 @@ struct CookieInfo *Curl_cookie_init(char *file, struct CookieInfo *inc)
       fclose(fp);
   }
 
-  c->running = TRUE; /* now, we're running */
+  c->running = TRUE;          /* now, we're running */
 
   return c;
 }

lib/cookie.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -55,9 +55,10 @@ struct CookieInfo {
   /* linked list of cookies we know of */
   struct Cookie *cookies;
 
-  char *filename; /* file we read from/write to */
+  char *filename;  /* file we read from/write to */
-  bool running;   /* state info, for cookie adding information */
+  bool running;    /* state info, for cookie adding information */
   long numcookies; /* number of cookies in the "jar" */
+  bool newsession; /* new session, discard session cookies on load */
 };
 
 /* This is the maximum line length we accept for a cookie line */
@@ -75,7 +76,7 @@ struct CookieInfo {
 struct Cookie *Curl_cookie_add(struct CookieInfo *, bool header, char *line,
                                char *domain);
 
-struct CookieInfo *Curl_cookie_init(char *, struct CookieInfo *);
+struct CookieInfo *Curl_cookie_init(char *, struct CookieInfo *, bool);
 struct Cookie *Curl_cookie_getlist(struct CookieInfo *, char *, char *, bool);
 void Curl_cookie_freelist(struct Cookie *);
 void Curl_cookie_cleanup(struct CookieInfo *);

lib/dict.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/dict.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/easy.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -238,7 +238,7 @@ CURLcode curl_easy_perform(CURL *curl)
       data->hostcache = Curl_global_host_cache_get();
     }
     else {
-      data->hostcache = curl_hash_alloc(7, Curl_freeaddrinfo);
+      data->hostcache = Curl_hash_alloc(7, Curl_freeaddrinfo);
     }
   }
 
@@ -249,7 +249,7 @@ void curl_easy_cleanup(CURL *curl)
 {
   struct SessionHandle *data = (struct SessionHandle *)curl;
   if (!Curl_global_host_cache_use(data)) {
-    curl_hash_destroy(data->hostcache);
+    Curl_hash_destroy(data->hostcache);
   }
   Curl_close(data);
 }
@@ -312,7 +312,8 @@ CURL *curl_easy_duphandle(CURL *incurl)
     /* If cookies are enabled in the parent handle, we enable them
        in the clone as well! */
     outcurl->cookies = Curl_cookie_init(data->cookies->filename,
-                                        outcurl->cookies);
+                                        outcurl->cookies,
+                                        data->set.cookiesession);
 
   /* duplicate all values in 'change' */
   if(data->change.url) {

lib/escape.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/escape.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/file.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -140,7 +140,7 @@ CURLcode Curl_file(struct connectdata *conn)
   */
   CURLcode res = CURLE_OK;
   struct stat statbuf;
-  ssize_t expected_size=-1;
+  double expected_size=-1;
   ssize_t nread;
   struct SessionHandle *data = conn->data;
   char *buf = data->state.buffer;
@@ -155,7 +155,7 @@ CURLcode Curl_file(struct connectdata *conn)
 /*VMS?? -- This only works reliable for STREAMLF files */
   if( -1 != fstat(fd, &statbuf)) {
     /* we could stat it, then read out the size */
-    expected_size = statbuf.st_size;
+    expected_size = (double)statbuf.st_size;
   }
 
   /* The following is a shortcut implementation of file reading

lib/file.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/formdata.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -171,8 +171,8 @@ static void GetStr(char **string,
 
 static
 int FormParse(char *input,
-	      struct HttpPost **httppost,
+	      struct curl_httppost **httppost,
-	      struct HttpPost **last_post)
+	      struct curl_httppost **last_post)
 {
   /* nextarg MUST be a string in the format 'name=contents' and we'll
      build a linked list with the info */
@@ -186,8 +186,8 @@ int FormParse(char *input,
   char *prevtype = NULL;
   char *sep;
   char *sep2;
-  struct HttpPost *post;
+  struct curl_httppost *post;
-  struct HttpPost *subpost; /* a sub-node */
+  struct curl_httppost *subpost; /* a sub-node */
   unsigned int i;
 
   /* Preallocate contents to the length of input to make sure we don't
@@ -296,9 +296,9 @@ int FormParse(char *input,
 	  /* For the first file name, we allocate and initiate the main list
 	     node */
 
-	  post = (struct HttpPost *)malloc(sizeof(struct HttpPost));
+	  post = (struct curl_httppost *)malloc(sizeof(struct curl_httppost));
 	  if(post) {
-	    memset(post, 0, sizeof(struct HttpPost));
+	    memset(post, 0, sizeof(struct curl_httppost));
 	    GetStr(&post->name, name);      /* get the name */
 	    GetStr(&post->contents, contp); /* get the contents */
             post->contentslength = 0;
@@ -320,9 +320,10 @@ int FormParse(char *input,
 	else {
 	  /* we add a file name to the previously allocated node, known as
              'post' now */
-	  subpost =(struct HttpPost *)malloc(sizeof(struct HttpPost));
+	  subpost =(struct curl_httppost *)
+            malloc(sizeof(struct curl_httppost));
 	  if(subpost) {
-	     memset(subpost, 0, sizeof(struct HttpPost));
+	     memset(subpost, 0, sizeof(struct curl_httppost));
 	     GetStr(&subpost->name, name);      /* get the name */
 	     GetStr(&subpost->contents, contp); /* get the contents */
              subpost->contentslength = 0;
@@ -342,9 +343,9 @@ int FormParse(char *input,
       } while(sep && *sep); /* loop if there's another file name */
     }
     else {
-      post = (struct HttpPost *)malloc(sizeof(struct HttpPost));
+      post = (struct curl_httppost *)malloc(sizeof(struct curl_httppost));
       if(post) {
-	memset(post, 0, sizeof(struct HttpPost));
+	memset(post, 0, sizeof(struct curl_httppost));
 	GetStr(&post->name, name);      /* get the name */
 	if( contp[0]=='<' ) {
 	  GetStr(&post->contents, contp+1); /* get the contents */
@@ -378,8 +379,8 @@ int FormParse(char *input,
 }
 
 int curl_formparse(char *input,
-                   struct HttpPost **httppost,
+                   struct curl_httppost **httppost,
-                   struct HttpPost **last_post)
+                   struct curl_httppost **last_post)
 {
   return FormParse(input, httppost, last_post);
 }
@@ -394,27 +395,28 @@ int curl_formparse(char *input,
  * Returns newly allocated HttpPost on success and NULL if malloc failed.
  *
  ***************************************************************************/
-static struct HttpPost * AddHttpPost(char * name,
+static struct curl_httppost *
-                                     long namelength,
+AddHttpPost(char * name, long namelength,
-                                     char * value,
+            char * value, long contentslength,
-                                     long contentslength,
+            char *contenttype,
-                                     char *contenttype,
+            long flags,
-                                     long flags,
+            struct curl_slist* contentHeader,
-                                     struct curl_slist* contentHeader,
+            char *showfilename,
-                                     struct HttpPost *parent_post,
+            struct curl_httppost *parent_post,
-                                     struct HttpPost **httppost,
+            struct curl_httppost **httppost,
-                                     struct HttpPost **last_post)
+            struct curl_httppost **last_post)
 {
-  struct HttpPost *post;
+  struct curl_httppost *post;
-  post = (struct HttpPost *)malloc(sizeof(struct HttpPost));
+  post = (struct curl_httppost *)malloc(sizeof(struct curl_httppost));
   if(post) {
-    memset(post, 0, sizeof(struct HttpPost));
+    memset(post, 0, sizeof(struct curl_httppost));
     post->name = name;
     post->namelength = name?(namelength?namelength:(long)strlen(name)):0;
     post->contents = value;
     post->contentslength = contentslength;
     post->contenttype = contenttype;
     post->contentheader = contentHeader;
+    post->showfilename = showfilename;
     post->flags = flags;
   }
   else
@@ -627,17 +629,17 @@ typedef enum {
 } FORMcode;
 
 static
-FORMcode FormAdd(struct HttpPost **httppost,
+FORMcode FormAdd(struct curl_httppost **httppost,
-                 struct HttpPost **last_post,
+                 struct curl_httppost **last_post,
                  va_list params)
 {
   FormInfo *first_form, *current_form, *form;
   FORMcode return_value = FORMADD_OK;
   const char *prevtype = NULL;
-  struct HttpPost *post = NULL;
+  struct curl_httppost *post = NULL;
   CURLformoption option;
   struct curl_forms *forms = NULL;
-  const char *array_value; /* value read from an array */
+  char *array_value; /* value read from an array */
 
   /* This is a state variable, that if TRUE means that we're parsing an
      array that we got passed to us. If FALSE we're parsing the input
@@ -668,7 +670,7 @@ FORMcode FormAdd(struct HttpPost **httppost,
     if ( array_state ) {
       /* get the upcoming option from the given array */
       option = forms->option;
-      array_value = forms->value;
+      array_value = (char *)forms->value;
 
       forms++; /* advance this to next entry */
       if (CURLFORM_END == option) {
@@ -676,16 +678,6 @@ FORMcode FormAdd(struct HttpPost **httppost,
         array_state = FALSE;
         continue;
       }
-      else {
-        /* check that the option is OK in an array */
-
-        /* Daniel's note: do we really need to do this? */
-        if ( (option <= CURLFORM_ARRAY_START) ||
-             (option >= CURLFORM_ARRAY_END) ) {
-          return_value = FORMADD_ILLEGAL_ARRAY;
-          break;
-        }
-      }
     }
     else {
       /* This is not array-state, get next option */
@@ -696,11 +688,16 @@ FORMcode FormAdd(struct HttpPost **httppost,
 
     switch (option) {
     case CURLFORM_ARRAY:
-      forms = va_arg(params, struct curl_forms *);
+      if(array_state)
-      if (forms)
+        /* we don't support an array from within an array */
-        array_state = TRUE;
+        return_value = FORMADD_ILLEGAL_ARRAY;
-      else
+      else {
-        return_value = FORMADD_NULL;
+        forms = va_arg(params, struct curl_forms *);
+        if (forms)
+          array_state = TRUE;
+        else
+          return_value = FORMADD_NULL;
+      }
       break;
 
       /*
@@ -712,7 +709,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       if (current_form->name)
         return_value = FORMADD_OPTION_TWICE;
       else {
-        char *name = va_arg(params, char *);
+        char *name = array_state?
+          array_value:va_arg(params, char *);
         if (name)
           current_form->name = name; /* store for the moment */
         else
@@ -723,7 +721,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       if (current_form->namelength)
         return_value = FORMADD_OPTION_TWICE;
       else
-        current_form->namelength = va_arg(params, long);
+        current_form->namelength =
+          array_state?(long)array_value:va_arg(params, long);
       break;
 
       /*
@@ -735,7 +734,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       if (current_form->value)
         return_value = FORMADD_OPTION_TWICE;
       else {
-        char *value = va_arg(params, char *);
+        char *value =
+          array_state?array_value:va_arg(params, char *);
         if (value)
           current_form->value = value; /* store for the moment */
         else
@@ -746,7 +746,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       if (current_form->contentslength)
         return_value = FORMADD_OPTION_TWICE;
       else
-        current_form->contentslength = va_arg(params, long);
+        current_form->contentslength =
+          array_state?(long)array_value:va_arg(params, long);
       break;
 
       /* Get contents from a given file name */
@@ -754,7 +755,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       if (current_form->flags != 0)
         return_value = FORMADD_OPTION_TWICE;
       else {
-        char *filename = va_arg(params, char *);
+        char *filename = array_state?
+          array_value:va_arg(params, char *);
         if (filename) {
           current_form->value = strdup(filename);
           current_form->flags |= HTTPPOST_READFILE;
@@ -767,11 +769,9 @@ FORMcode FormAdd(struct HttpPost **httppost,
       /* We upload a file */
     case CURLFORM_FILE:
       {
-        const char *filename = NULL;
+        char *filename = array_state?array_value:
-        if (array_state)
+          va_arg(params, char *);
-          filename = array_value;
+
-        else
-          filename = va_arg(params, const char *);
         if (current_form->value) {
           if (current_form->flags & HTTPPOST_FILENAME) {
             if (filename) {
@@ -796,11 +796,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
       }
     case CURLFORM_CONTENTTYPE:
       {
-	const char *contenttype = NULL;
+	char *contenttype =
-        if (array_state)
+          array_state?array_value:va_arg(params, char *);
-          contenttype = array_value;
-        else
-          contenttype = va_arg(params, const char *);
         if (current_form->contenttype) {
           if (current_form->flags & HTTPPOST_FILENAME) {
             if (contenttype) {
@@ -825,11 +822,11 @@ FORMcode FormAdd(struct HttpPost **httppost,
       }
     case CURLFORM_CONTENTHEADER:
       {
-        struct curl_slist* list = NULL;
+        /* this "cast increases required alignment of target type" but
-        if( array_state )
+           we consider it OK anyway */
-          list = (struct curl_slist*)array_value;
+        struct curl_slist* list = array_state?
-        else
+          (struct curl_slist*)array_value:
-          list = va_arg(params,struct curl_slist*);
+          va_arg(params, struct curl_slist*);
         
         if( current_form->contentheader )
           return_value = FORMADD_OPTION_TWICE;
@@ -838,6 +835,16 @@ FORMcode FormAdd(struct HttpPost **httppost,
         
         break;
       }
+    case CURLFORM_FILENAME:
+      {
+        char *filename = array_state?array_value:
+          va_arg(params, char *);
+        if( current_form->showfilename )
+          return_value = FORMADD_OPTION_TWICE;
+        else
+          current_form->showfilename = strdup(filename);
+        break;
+      }
     default:
       return_value = FORMADD_UNKNOWN_OPTION;
     }
@@ -889,7 +896,7 @@ FORMcode FormAdd(struct HttpPost **httppost,
         post = AddHttpPost(form->name, form->namelength,
                            form->value, form->contentslength,
                            form->contenttype, form->flags,
-                           form->contentheader,
+                           form->contentheader, form->showfilename,
                            post, httppost,
                            last_post);
         
@@ -915,8 +922,8 @@ FORMcode FormAdd(struct HttpPost **httppost,
   return return_value;
 }
 
-int curl_formadd(struct HttpPost **httppost,
+int curl_formadd(struct curl_httppost **httppost,
-                 struct HttpPost **last_post,
+                 struct curl_httppost **last_post,
                  ...)
 {
   va_list arg;
@@ -975,8 +982,8 @@ char *Curl_FormBoundary(void)
 			      the same form won't be identical */
   int i;
 
-  static char table64[]=
+  static char table62[]=
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
 
   retstring = (char *)malloc(BOUNDARY_LENGTH);
 
@@ -988,7 +995,7 @@ char *Curl_FormBoundary(void)
   strcpy(retstring, "curl"); /* bonus commercials 8*) */
 
   for(i=4; i<(BOUNDARY_LENGTH-1); i++) {
-    retstring[i] = table64[rand()%64];
+    retstring[i] = table62[rand()%62];
   }
   retstring[BOUNDARY_LENGTH-1]=0; /* zero terminate */
 
@@ -1009,9 +1016,9 @@ void Curl_formclean(struct FormData *form)
 }
 
 /* external function to free up a whole form post chain */
-void curl_formfree(struct HttpPost *form)
+void curl_formfree(struct curl_httppost *form)
 {
-  struct HttpPost *next;
+  struct curl_httppost *next;
 
   if(!form)
     /* no form to free, just get out of this */
@@ -1030,27 +1037,31 @@ void curl_formfree(struct HttpPost *form)
       free(form->contents); /* free the contents */
     if(form->contenttype)
       free(form->contenttype); /* free the content type */
+    if(form->showfilename)
+      free(form->showfilename); /* free the faked file name */
     free(form);       /* free the struct */
 
   } while((form=next)); /* continue */
 }
 
-struct FormData *Curl_getFormData(struct HttpPost *post,
+CURLcode Curl_getFormData(struct FormData **finalform,
-                                  int *sizep)
+                          struct curl_httppost *post,
+                          int *sizep)
 {
   struct FormData *form = NULL;
   struct FormData *firstform;
-
+  struct curl_httppost *file;
-  struct HttpPost *file;
+  CURLcode result = CURLE_OK;
 
   int size =0;
   char *boundary;
   char *fileboundary=NULL;
   struct curl_slist* curList;
 
+  *finalform=NULL; /* default form is empty */
 
   if(!post)
-    return NULL; /* no input => no output! */
+    return result; /* no input => no output! */
 
   boundary = Curl_FormBoundary();
   
@@ -1093,16 +1104,25 @@ struct FormData *Curl_getFormData(struct HttpPost *post,
     file = post;
 
     do {
+
+      /* If 'showfilename' is set, that is a faked name passed on to us
+         to use to in the formpost. If that is not set, the actually used
+         local file name should be added. */
+
       if(post->more) {
 	/* if multiple-file */
 	size += AddFormDataf(&form,
-			     "\r\n--%s\r\nContent-Disposition: attachment; filename=\"%s\"",
+			     "\r\n--%s\r\nContent-Disposition: "
-			     fileboundary, file->contents);
+                             "attachment; filename=\"%s\"",
+			     fileboundary,
+                             (file->showfilename?file->showfilename:
+                              file->contents));
       }
       else if(post->flags & HTTPPOST_FILENAME) {
 	size += AddFormDataf(&form,
 			     "; filename=\"%s\"",
-			     post->contents);
+			     (post->showfilename?post->showfilename:
+                              post->contents));
       }
       
       if(file->contenttype) {
@@ -1148,20 +1168,24 @@ struct FormData *Curl_getFormData(struct HttpPost *post,
 /*VMS?? Stream files are OK, as are FIXED & VAR files WITHOUT implied CC */
 /*VMS?? For implied CC, every record needs to have a \n appended & 1 added to SIZE */
 	if(fileread) {
-	  while((nread = fread(buffer, 1, 1024, fileread))) {
+	  while((nread = fread(buffer, 1, 1024, fileread)))
-	    size += AddFormData(&form,
+	    size += AddFormData(&form, buffer, nread);
-				buffer,
+
-				nread);
-	  }
           if(fileread != stdin)
             fclose(fileread);
 	}
         else {
+#if 0
           /* File wasn't found, add a nothing field! */
 	  size += AddFormData(&form, "", 0);
+#endif
+          Curl_formclean(firstform);
+          free(boundary);
+          *finalform = NULL;
+          return CURLE_READ_ERROR;
 	}
       }
- else {
+      else {
 	/* include the contents we got */
 	size += AddFormData(&form, post->contents, post->contentslength);
       }
@@ -1187,7 +1211,9 @@ struct FormData *Curl_getFormData(struct HttpPost *post,
 
   free(boundary);
 
-  return firstform;
+  *finalform=firstform;
+
+  return result;
 }
 
 int Curl_FormInit(struct Form *form, struct FormData *formdata )
@@ -1294,8 +1320,8 @@ int Curl_FormReadOneLine(char *buffer,
 
 #ifdef _FORM_DEBUG
 int FormAddTest(const char * errormsg,
-                 struct HttpPost **httppost,
+                 struct curl_httppost **httppost,
-                 struct HttpPost **last_post,
+                 struct curl_httppost **last_post,
                  ...)
 {
   int result;
@@ -1341,8 +1367,8 @@ int main()
   int size;
   int nread;
   char buffer[4096];
-  struct HttpPost *httppost=NULL;
+  struct curl_httppost *httppost=NULL;
-  struct HttpPost *last_post=NULL;
+  struct curl_httppost *last_post=NULL;
   struct curl_forms forms[4];
 
   struct FormData *form;
@@ -1451,9 +1477,9 @@ int main(int argc, char **argv)
 #endif
   int i;
   char *nextarg;
-  struct HttpPost *httppost=NULL;
+  struct curl_httppost *httppost=NULL;
-  struct HttpPost *last_post=NULL;
+  struct curl_httppost *last_post=NULL;
-  struct HttpPost *post;
+  struct curl_httppost *post;
   int size;
   int nread;
   char buffer[4096];

lib/formdata.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -44,14 +44,19 @@ typedef struct FormInfo {
   long contentslength;
   char *contenttype;
   long flags;
+
+  char *showfilename; /* The file name to show. If not set, the actual
+                         file name will be used */
   struct curl_slist* contentheader;
   struct FormInfo *more;
 } FormInfo;
 
 int Curl_FormInit(struct Form *form, struct FormData *formdata );
 
-struct FormData *Curl_getFormData(struct HttpPost *post,
+CURLcode
-                                  int *size);
+Curl_getFormData(struct FormData **,
+                 struct HttpPost *post,
+                 int *size);
 
 /* fread() emulation */
 int Curl_FormReader(char *buffer,

lib/ftp.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -210,16 +210,6 @@ int Curl_GetFTPResponse(char *buf,
   if (ftpcode)
     *ftpcode = 0; /* 0 for errors */
 
-  if(data->set.timeout) {
-    /* if timeout is requested, find out how much remaining time we have */
-    timeout = data->set.timeout - /* timeout time */
-      Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
-    if(timeout <=0 ) {
-      failf(data, "Transfer aborted due to timeout");
-      return -SELECT_TIMEOUT; /* already too little time */
-    }
-  }
-
   FD_ZERO (&readfd);		/* clear it */
   FD_SET (sockfd, &readfd);     /* read socket */
 
@@ -235,11 +225,22 @@ int Curl_GetFTPResponse(char *buf,
   keepon=TRUE;
 
   while((nread<BUFSIZE) && (keepon && !error)) {
-    readfd = rkeepfd;		   /* set every lap */
+    /* check and reset timeout value every lap */
-    interval.tv_sec = timeout;
+    if(data->set.timeout) {
-    interval.tv_usec = 0;
+      /* if timeout is requested, find out how much remaining time we have */
+      timeout = data->set.timeout - /* timeout time */
+        Curl_tvdiff(Curl_tvnow(), conn->now)/1000; /* spent time */
+      if(timeout <=0 ) {
+        failf(data, "Transfer aborted due to timeout");
+        return -SELECT_TIMEOUT; /* already too little time */
+      }
+    }
+
+    if(!ftp->cache) {
+      readfd = rkeepfd;		   /* set every lap */
+      interval.tv_sec = timeout;
+      interval.tv_usec = 0;
 
-    if(!ftp->cache)
       switch (select (sockfd+1, &readfd, NULL, NULL, &interval)) {
       case -1: /* select() error, stop reading */
         error = SELECT_ERROR;
@@ -253,6 +254,7 @@ int Curl_GetFTPResponse(char *buf,
         error = SELECT_OK;
         break;
       }
+    }
     if(SELECT_OK == error) {
       /*
        * This code previously didn't use the kerberos sec_read() code
@@ -301,11 +303,8 @@ int Curl_GetFTPResponse(char *buf,
             CURLcode result;
 
             /* output debug output if that is requested */
-            if(data->set.verbose) {
+            if(data->set.verbose)
-              fputs("< ", data->set.err);
+              Curl_debug(data, CURLINFO_HEADER_IN, line_start, perline);
-              fwrite(line_start, perline, 1, data->set.err);
-              /* no need to output LF here, it is part of the data */
-            }
 
             /*
              * We pass all response-lines to the callback function registered
@@ -622,8 +621,10 @@ CURLcode Curl_ftp_done(struct connectdata *conn)
   CURLcode result=CURLE_OK;
 
   if(data->set.upload) {
-    if((-1 != data->set.infilesize) && (data->set.infilesize != *ftp->bytecountp)) {
+    if((-1 != data->set.infilesize) &&
-      failf(data, "Wrote only partial file (%d out of %d bytes)",
+       (data->set.infilesize != *ftp->bytecountp) &&
+       !data->set.crlf) {
+      failf(data, "Uploaded unaligned file size (%d out of %d bytes)",
             *ftp->bytecountp, data->set.infilesize);
       return CURLE_PARTIAL_FILE;
     }
@@ -905,8 +906,10 @@ ftp_pasv_verbose(struct connectdata *conn,
   if(gethostbyaddr_r((char *) &address,
                      sizeof(address), AF_INET,
                      (struct hostent *)hostent_buf,
-                     hostent_buf + sizeof(*answer)))
+                     (struct hostent_data *)(hostent_buf + sizeof(*answer))))
     answer=NULL;
+  else
+    answer=(struct hostent *)hostent_buf;
                            
 #  endif
 #  ifdef HAVE_GETHOSTBYADDR_R_7
@@ -914,7 +917,7 @@ ftp_pasv_verbose(struct connectdata *conn,
   answer = gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
                            (struct hostent *)bigbuf,
                            hostent_buf + sizeof(*answer),
-                           sizeof(hostent_buf) - sizeof(*answer),
+                           sizeof(bigbuf) - sizeof(*answer),
                            &h_errnop);
 #  endif
 #  ifdef HAVE_GETHOSTBYADDR_R_8
@@ -922,7 +925,7 @@ ftp_pasv_verbose(struct connectdata *conn,
   if(gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
                      (struct hostent *)hostent_buf,
                      hostent_buf + sizeof(*answer),
-                     sizeof(hostent_buf) - sizeof(*answer),
+                     sizeof(bigbuf) - sizeof(*answer),
                      &answer,
                      &h_errnop))
     answer=NULL; /* error */
@@ -1204,19 +1207,19 @@ CURLcode ftp_use_port(struct connectdata *conn)
 
   if(data->set.ftpport) {
     if(Curl_if2ip(data->set.ftpport, myhost, sizeof(myhost))) {
-      h = Curl_resolv(data, myhost, 0, &hostdataptr);
+      h = Curl_resolv(data, myhost, 0);
     }
     else {
       int len = strlen(data->set.ftpport);
       if(len>1)
-        h = Curl_resolv(data, data->set.ftpport, 0, &hostdataptr);
+        h = Curl_resolv(data, data->set.ftpport, 0);
       if(h)
         strcpy(myhost, data->set.ftpport); /* buffer overflow risk */
     }
   }
   if(! *myhost) {
     char *tmp_host = getmyhost(myhost, sizeof(myhost));
-    h=Curl_resolv(data, tmp_host, 0, &hostdataptr);
+    h=Curl_resolv(data, tmp_host, 0);
   }
   infof(data, "We connect from %s\n", myhost);
   
@@ -1359,7 +1362,6 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   int modeoff;
   unsigned short connectport; /* the local port connect() should use! */
   unsigned short newport; /* remote port, not necessary the local one */
-  char *hostdataptr=NULL;
   
   /* newhost must be able to hold a full IP-style address in ASCII, which
      in the IPv6 case means 5*8-1 = 39 letters */
@@ -1449,18 +1451,21 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   if(data->change.proxy) {
     /*
      * This is a tunnel through a http proxy and we need to connect to the
-     * proxy again here. We already have the name info for it since the
+     * proxy again here.
-     * previous lookup.
+     *
+     * We don't want to rely on a former host lookup that might've expired
+     * now, instead we remake the lookup here and now!
      */
-    addr = conn->hostaddr;
+    addr = Curl_resolv(data, conn->proxyhost, conn->port);
     connectport =
       (unsigned short)conn->port; /* we connect to the proxy's port */    
+
   }
   else {
     /* normal, direct, ftp connection */
-    addr = Curl_resolv(data, newhostp, newport, &hostdataptr);
+    addr = Curl_resolv(data, newhostp, newport);
     if(!addr) {
-      failf(data, "Can't resolve new host %s", newhost);
+      failf(data, "Can't resolve new host %s:%d", newhostp, newport);
       return CURLE_FTP_CANT_GET_HOST;
     }
     connectport = newport; /* we connect to the remote port */
@@ -1475,7 +1480,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   if((CURLE_OK == result) &&       
      data->set.verbose)
     /* this just dumps information about this second connection */
-    ftp_pasv_verbose(conn, conninfo, newhost, connectport);
+    ftp_pasv_verbose(conn, conninfo, newhostp, connectport);
   
   if(CURLE_OK != result)
     return result;
@@ -1483,7 +1488,7 @@ CURLcode ftp_use_pasv(struct connectdata *conn)
   if (data->set.tunnel_thru_httpproxy) {
     /* We want "seamless" FTP operations through HTTP proxy tunnel */
     result = Curl_ConnectHTTPProxyTunnel(conn, conn->secondarysocket,
-                                         newhost, newport);
+                                         newhostp, newport);
     if(CURLE_OK != result)
       return result;
   }
@@ -1504,7 +1509,7 @@ CURLcode ftp_perform(struct connectdata *conn)
 {
   /* this is FTP and no proxy */
   ssize_t nread;
-  CURLcode result;
+  CURLcode result=CURLE_OK;
   struct SessionHandle *data=conn->data;
   char *buf = data->state.buffer; /* this is our buffer */
 
@@ -1544,7 +1549,7 @@ CURLcode ftp_perform(struct connectdata *conn)
   /* If we have selected NOBODY and HEADER, it means that we only want file
      information. Which in FTP can't be much more than the file size and
      date. */
-  if(data->set.no_body && data->set.include_header) {
+  if(data->set.no_body && data->set.include_header && ftp->file) {
     /* The SIZE command is _not_ RFC 959 specified, and therefor many servers
        may not support it! It is however the only way we have to get a file's
        size! */
@@ -1618,6 +1623,12 @@ CURLcode ftp_perform(struct connectdata *conn)
     if(result)
       return result;
 
+    /* Send any PREQUOTE strings after transfer type is set? (Wesley Laxton)*/
+    if(data->set.prequote) {
+      if ((result = ftp_sendquote(conn, data->set.prequote)) != CURLE_OK)
+        return result;
+    }
+
     if(conn->resume_from) {
       /* we're about to continue the uploading of a file */
       /* 1. get already existing file's size. We use the SIZE
@@ -1803,6 +1814,12 @@ CURLcode ftp_perform(struct connectdata *conn)
       if(result)
         return result;
 
+      /* Send any PREQUOTE strings after transfer type is set? (Wesley Laxton)*/
+      if(data->set.prequote) {
+        if ((result = ftp_sendquote(conn, data->set.prequote)) != CURLE_OK)
+          return result;
+      }
+
       /* Attempt to get the size, it'll be useful in some cases: for resumed
          downloads and when talking to servers that don't give away the size
          in the RETR response line. */
@@ -2070,9 +2087,6 @@ CURLcode Curl_ftpsendf(struct connectdata *conn,
   vsnprintf(s, 250, fmt, ap);
   va_end(ap);
   
-  if(conn->data->set.verbose)
-    fprintf(conn->data->set.err, "> %s\n", s);
-
   strcat(s, "\r\n"); /* append a trailing CRLF */
 
   bytes_written=0;
@@ -2085,6 +2099,9 @@ CURLcode Curl_ftpsendf(struct connectdata *conn,
     if(CURLE_OK != res)
       break;
 
+    if(conn->data->set.verbose)
+      Curl_debug(conn->data, CURLINFO_HEADER_OUT, sptr, bytes_written);
+
     if(bytes_written != write_len) {
       write_len -= bytes_written;
       sptr += bytes_written;

lib/ftp.h

@@ -8,7 +8,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/getenv.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/getinfo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -35,6 +35,11 @@
 #include	<stdlib.h>
 #endif
 
+/* Make this the last #include */
+#ifdef MALLOCDEBUG
+#include "memdebug.h"
+#endif
+
 /*
  * This is supposed to be called in the beginning of a permform() session
  * and should reset all session-info variables
@@ -49,6 +54,7 @@ CURLcode Curl_initinfo(struct SessionHandle *data)
   pro->t_pretransfer = 0;
   pro->t_starttransfer = 0;
   pro->timespent = 0;
+  pro->t_redirect = 0;
 
   info->httpcode = 0;
   info->httpversion=0;
@@ -143,6 +149,12 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
   case CURLINFO_CONTENT_LENGTH_UPLOAD:
     *param_doublep = data->progress.size_ul;
     break;
+  case CURLINFO_REDIRECT_TIME:
+    *param_doublep =  data->progress.t_redirect;
+    break;
+  case CURLINFO_REDIRECT_COUNT:
+    *param_longp = data->set.followlocation;
+    break;
   case CURLINFO_CONTENT_TYPE:
     *param_charp = data->info.contenttype;
     break;

lib/getinfo.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/getpass.c

@@ -1,5 +1,5 @@
 /* ============================================================================
- * Copyright (C) 1998 Angus Mackay. All rights reserved; 
+ * Copyright (C) 1998 - 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * Redistribution and use are freely permitted provided that:
  *

lib/getpass.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.

lib/hash.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al
+ * Copyright (C) 1998 - 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.
@@ -34,55 +34,45 @@
 #endif
 
 
+/* {{{ static unsigned long _hash_str (const char *, size_t)
+ */
 static unsigned long
-curl_hash_str(const char *key, unsigned int key_length)
+_hash_str (const char *key, size_t key_length)
 {
-  register unsigned long h = 0;
+  char *end = (char *) key + key_length;
-  register unsigned long g;
+  unsigned long h = 5381;
-  register char *p = (char *) key;
-  register char *end = (char *) key + key_length;
 
-  while (p < end) {
+  while (key < end) {
-    h = (h << 4) + *p++;
+    h += h << 5;
-    if ((g = (h & 0xF0000000))) {
+    h ^= (unsigned long) *key++;
-      h = h ^ (g >> 24);
-      h = h ^ g;
-    }
   }
 
   return h;
 }
+/* }}} */
 
-static unsigned long 
+/* {{{ static void _hash_element_dtor (void *, void *)
-curl_hash_num(unsigned long key)
+ */
-{
-  key += ~(key << 15);
-  key ^= (key >> 10);
-  key += (key << 3);
-  key ^= (key >> 6);
-  key += (key << 11);
-  key ^= (key >> 16);
-
-  return key;
-}
-
 static void 
-hash_element_dtor(void *u, void *ele)
+_hash_element_dtor (void *user, void *element)
 {
-  curl_hash_element *e = (curl_hash_element *) ele; 
+  curl_hash         *h = (curl_hash *) user;
-  curl_hash         *h = (curl_hash *) u; 
+  curl_hash_element *e = (curl_hash_element *) element;
 
-  if (e->key.type == CURL_HASH_KEY_IS_STRING) {
+  if (e->key) {
-    free(e->key.value.str.val);
+    free(e->key);
   }
+
   h->dtor(e->ptr);
 
   free(e);
-  e = NULL;
 }
+/* }}} */
 
+/* {{{ void curl_hash_init (curl_hash *, int, curl_hash_dtor)
+ */
 void 
-curl_hash_init(curl_hash *h, int slots, curl_hash_dtor dtor)
+Curl_hash_init (curl_hash *h, int slots, curl_hash_dtor dtor)
 {
   int i;
 
@@ -91,116 +81,111 @@ curl_hash_init(curl_hash *h, int slots, curl_hash_dtor dtor)
   h->slots = slots;  
 
   h->table = (curl_llist **) malloc(slots * sizeof(curl_llist *));
-  for (i = 0; i < h->slots; ++i) {
+  for (i = 0; i < slots; ++i) {
-    h->table[i] = curl_llist_alloc((curl_llist_dtor) hash_element_dtor);
+    h->table[i] = Curl_llist_alloc((curl_llist_dtor) _hash_element_dtor);
   }
 }
+/* }}} */
 
+/* {{{ curl_hash *curl_hash_alloc (int, curl_hash_dtor)
+ */
 curl_hash *
-curl_hash_alloc(int slots, curl_hash_dtor dtor)
+Curl_hash_alloc (int slots, curl_hash_dtor dtor)
 {
   curl_hash *h;
 
-  h = (curl_hash *)malloc(sizeof(curl_hash));
+  h = (curl_hash *) malloc(sizeof(curl_hash));
-  if(NULL == h)
+  if (NULL == h)
     return NULL;
 
-  curl_hash_init(h, slots, dtor);
+  Curl_hash_init(h, slots, dtor);
 
   return h;
 }
+/* }}} */
 
-#define FIND_SLOT(__h, __s_key, __s_key_len, __n_key) \
+/* {{{ static int _hash_key_compare (char *, size_t, char *, size_t)
-  ((__s_key ? curl_hash_str(__s_key, __s_key_len) : curl_hash_num(__n_key)) % (__h)->slots)
+ */
-
-#define KEY_CREATE(__k, __s_key, __s_key_len, __n_key, __dup) \
-  if (__s_key) { \
-    if (__dup) { \
-      (__k)->value.str.val = (char *) malloc(__s_key_len); \
-      memcpy((__k)->value.str.val, __s_key, __s_key_len); \
-    } else { \
-      (__k)->value.str.val = __s_key; \
-    } \
-    (__k)->value.str.len = __s_key_len; \
-    (__k)->type = CURL_HASH_KEY_IS_STRING; \
-  } else { \
-    (__k)->value.num = __n_key; \
-    (__k)->type = CURL_HASH_KEY_IS_NUM; \
-  }
-
-#define MIN(a, b) (a > b ? b : a)
-
 static int 
-curl_hash_key_compare(curl_hash_key *key1, curl_hash_key *key2)
+_hash_key_compare (char *key1, size_t key1_len, char *key2, size_t key2_len)
 {
-  if (key1->type == CURL_HASH_KEY_IS_NUM) {
+  if (key1_len == key2_len && 
-    if (key2->type == CURL_HASH_KEY_IS_STRING)
+      *key1 == *key2 &&
-      return 0;
+      memcmp(key1, key2, key1_len) == 0) {
-
+    return 1;
-    if (key1->value.num == key2->value.num)
-      return 1;
-  } else {
-    if (key2->type == CURL_HASH_KEY_IS_NUM)
-      return 0;
-
-    if (memcmp(key1->value.str.val, key2->value.str.val, 
-               MIN(key1->value.str.len, key2->value.str.len)) == 0)
-      return 1;
   }
 
   return 0;
 }
+/* }}} */
 
-int 
+/* {{{ static int _mk_hash_element (curl_hash_element **, char *, size_t, const void *)
-curl_hash_add_or_update(curl_hash *h, char *str_key, unsigned int str_key_len, 
+ */
-                        unsigned long num_key, const void *p)
+static int
+_mk_hash_element (curl_hash_element **e, char *key, size_t key_len, const void *p)
 {
-  curl_hash_element  *e;
+  *e = (curl_hash_element *) malloc(sizeof(curl_hash_element));
-  curl_hash_key       tmp;
+  (*e)->key = strdup(key);
-  curl_llist         *l; 
+  (*e)->key_len = key_len;
-  curl_llist_element *le;
+  (*e)->ptr = (void *) p;
-  int                slot;
 
-  slot = FIND_SLOT(h, str_key, str_key_len, num_key);
+  return 0;
-  l = h->table[slot];
+}
-  KEY_CREATE(&tmp, str_key, str_key_len, num_key, 0);
+/* }}} */
-  for (le = CURL_LLIST_HEAD(l); le != NULL; le = CURL_LLIST_NEXT(le)) {
+
-    if (curl_hash_key_compare(&tmp, &((curl_hash_element *) CURL_LLIST_VALP(le))->key)) {
+#define find_slot(__h, __k, __k_len) (_hash_str(__k, __k_len) % (__h)->slots)
-      curl_hash_element *to_update = CURL_LLIST_VALP(le);
+
-      h->dtor(to_update->ptr);
+#define FETCH_LIST \
-      to_update->ptr = (void *) p;
+  curl_llist *l = h->table[find_slot(h, key, key_len)]
+
+
+/* {{{ int curl_hash_add (curl_hash *, char *, size_t, const void *)
+ */
+int 
+Curl_hash_add (curl_hash *h, char *key, size_t key_len, const void *p)
+{
+  curl_hash_element  *he;
+  curl_llist_element *le;
+  FETCH_LIST;
+
+  for (le = CURL_LLIST_HEAD(l);
+       le != NULL;
+       le = CURL_LLIST_NEXT(le)) {
+    he = (curl_hash_element *) CURL_LLIST_VALP(le);
+    if (_hash_key_compare(he->key, he->key_len, key, key_len)) {
+      h->dtor(he->ptr);
+      he->ptr = (void *) p;
       return 1;
     }
   }
 
-  e = (curl_hash_element *) malloc(sizeof(curl_hash_element));
+  if (_mk_hash_element(&he, key, key_len, p) != 0) 
-  KEY_CREATE(&e->key, str_key, str_key_len, num_key, 1);
+    return 0;
-  e->ptr = (void *) p;
 
-  if (curl_llist_insert_next(l, CURL_LLIST_TAIL(l), e)) {
+  if (Curl_llist_insert_next(l, CURL_LLIST_TAIL(l), he)) {
     ++h->size;
     return 1;
-  } else {
-    return 0;
   }
+
+  return 0;
 }
+/* }}} */
 
+/* {{{ int curl_hash_delete (curl_hash *, char *, size_t)
+ */
 int 
-curl_hash_extended_delete(curl_hash *h, char *str_key, unsigned int str_key_len, 
+Curl_hash_delete(curl_hash *h, char *key, size_t key_len)
-                          unsigned long num_key)
 {
-  curl_llist         *l;
+  curl_hash_element  *he;
   curl_llist_element *le;
-  curl_hash_key       tmp;
+  FETCH_LIST;
-  int                slot;
 
-  slot = FIND_SLOT(h, str_key, str_key_len, num_key);
+  for (le = CURL_LLIST_HEAD(l);
-  l = h->table[slot];
+       le != NULL;
-
+       le = CURL_LLIST_NEXT(le)) {
-  KEY_CREATE(&tmp, str_key, str_key_len, num_key, 0);
+    he = CURL_LLIST_VALP(le);
-  for (le = CURL_LLIST_HEAD(l); le != NULL; le = CURL_LLIST_NEXT(le)) {
+    if (_hash_key_compare(he->key, he->key_len, key, key_len)) {
-    if (curl_hash_key_compare(&tmp, &((curl_hash_element *) CURL_LLIST_VALP(le))->key)) {
+      Curl_llist_remove(l, le, (void *) h);
-      curl_llist_remove(l, le, (void *) h);
       --h->size;
       return 1;
     }
@@ -208,73 +193,111 @@ curl_hash_extended_delete(curl_hash *h, char *str_key, unsigned int str_key_len,
 
   return 0;
 }
+/* }}} */
 
+/* {{{ int curl_hash_find (curl_hash *, char *, size_t, void **)
+ */
 int 
-curl_hash_extended_find(curl_hash *h, char *str_key, unsigned int str_key_len, 
+Curl_hash_find(curl_hash *h, char *key, size_t key_len, void **p)
-                        unsigned long num_key, void **p)
 {
-  curl_llist         *l;
   curl_llist_element *le;
-  curl_hash_key       tmp;
+  curl_hash_element  *he;
-  int                slot;
+  FETCH_LIST;
 
-  slot = FIND_SLOT(h, str_key, str_key_len, num_key);
+  for (le = CURL_LLIST_HEAD(l);
-  l = h->table[slot];
+       le != NULL;
-
+       le = CURL_LLIST_NEXT(le)) {
-  KEY_CREATE(&tmp, str_key, str_key_len, num_key, 0);
+    he = CURL_LLIST_VALP(le);
-  for (le = CURL_LLIST_HEAD(l); le != NULL; le = CURL_LLIST_NEXT(le)) {
+    if (_hash_key_compare(he->key, he->key_len, key, key_len)) {
-    if (curl_hash_key_compare(&tmp, &((curl_hash_element *) CURL_LLIST_VALP(le))->key)) {
+      *p = he->ptr;
-      *p = ((curl_hash_element *) CURL_LLIST_VALP(le))->ptr;
       return 1;
     }
   }
 
   return 0;
 }
+/* }}} */
 
+/* {{{ void curl_hash_apply (curl_hash *, void *, void (*)(void *, curl_hash_element *))
+ */
 void 
-curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *))
+Curl_hash_apply(curl_hash *h, void *user,
+                void (*cb)(void *, curl_hash_element *))
 {
   curl_llist_element  *le;
   int                  i;
 
   for (i = 0; i < h->slots; ++i) {
-    for (le = CURL_LLIST_HEAD(h->table[i]); le != NULL; le = CURL_LLIST_NEXT(le)) {
+    for (le = CURL_LLIST_HEAD(h->table[i]);
+         le != NULL;
+         le = CURL_LLIST_NEXT(le)) {
       cb(user, (curl_hash_element *) CURL_LLIST_VALP(le));
     }
   }
 }
+/* }}} */
 
+/* {{{ void curl_hash_clean (curl_hash *)
+ */
 void
-curl_hash_clean(curl_hash *h)
+Curl_hash_clean(curl_hash *h)
 {
   int i;
 
   for (i = 0; i < h->slots; ++i) {
-    curl_llist_destroy(h->table[i], (void *) h);
+    Curl_llist_destroy(h->table[i], (void *) h);
   }
 
   free(h->table);
-  h->table = NULL;
+}
+/* }}} */
+
+/* {{{ void curl_hash_clean_with_criterium (curl_hash *, void *,
+   int (*)(void *, void *))
+ */
+void
+Curl_hash_clean_with_criterium(curl_hash *h, void *user,
+                               int (*comp)(void *, void *))
+{
+  curl_llist_element *le;
+  curl_llist_element *lnext;
+  int i;
+
+  for (i = 0; i < h->slots; ++i) {
+    le = CURL_LLIST_HEAD(h->table[i]);
+    while(le != NULL)
+      if (comp(user, ((curl_hash_element *) CURL_LLIST_VALP(le))->ptr)) {
+        lnext = CURL_LLIST_NEXT(le);
+        Curl_llist_remove(h->table[i], le, (void *) h);
+        --h->size;
+        le = lnext;
+      }
+      else
+        le = CURL_LLIST_NEXT(le);
+  }
 }
 
-size_t 
+/* {{{ int curl_hash_count (curl_hash *)
-curl_hash_count(curl_hash *h)
+ */
+int 
+Curl_hash_count(curl_hash *h)
 {
   return h->size;
 }
+/* }}} */
 
+/* {{{ void curl_hash_destroy (curl_hash *)
+ */
 void 
-curl_hash_destroy(curl_hash *h)
+Curl_hash_destroy(curl_hash *h)
 {
-  if (!h) {
+  if (!h)
     return;
-  }
 
-  curl_hash_clean(h);
+  Curl_hash_clean(h);
   free(h);
-  h = NULL;
 }
+/* }}} */
 
 /*
  * local variables:

lib/hash.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -29,9 +29,6 @@
 
 #include "llist.h"
 
-#define CURL_HASH_KEY_IS_STRING 0
-#define CURL_HASH_KEY_IS_NUM    1
-
 typedef void (*curl_hash_dtor)(void *);
 
 typedef struct _curl_hash {
@@ -41,45 +38,32 @@ typedef struct _curl_hash {
   size_t           size;
 } curl_hash;
 
-typedef struct _curl_hash_key {
-  union {
-    struct {
-      char *val;
-      unsigned int len;
-    } str;
-
-    unsigned long num;
-  } value;
-
-  int type;
-} curl_hash_key;
-
 typedef struct _curl_hash_element {
-  curl_hash_key  key;
+  void   *ptr;
-  void          *ptr;
+  char   *key;
+  size_t  key_len;
 } curl_hash_element;
 
 
-void curl_hash_init(curl_hash *h, int slots, curl_hash_dtor dtor);
+void Curl_hash_init(curl_hash *, int, curl_hash_dtor);
-curl_hash *curl_hash_alloc(int slots, curl_hash_dtor dtor);
+curl_hash *Curl_hash_alloc(int, curl_hash_dtor);
-int curl_hash_add_or_update(curl_hash *h, char *str_key, unsigned int str_key_len, 
+int Curl_hash_add(curl_hash *, char *, size_t, const void *);
-			     unsigned long num_key, const void *p);
+int Curl_hash_delete(curl_hash *h, char *key, size_t key_len);
-int curl_hash_extended_delete(curl_hash *h, char *str_key, unsigned int str_key_len, 
+int Curl_hash_find(curl_hash *, char *, size_t, void **p);
-			       unsigned long num_key);
+void Curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *));
-int curl_hash_extended_find(curl_hash *h, char *str_key, unsigned int str_key_len, 
+int Curl_hash_count(curl_hash *h);
-			     unsigned long num_key, void **p);
+void Curl_hash_clean(curl_hash *h);
-void curl_hash_apply(curl_hash *h, void *user, void (*cb)(void *, curl_hash_element *));
+void Curl_hash_clean_with_criterium(curl_hash *h, void *user, int (*comp)(void *, void *));
-size_t curl_hash_count(curl_hash *h);
+void Curl_hash_destroy(curl_hash *h);
-void curl_hash_clean(curl_hash *h);
-void curl_hash_destroy(curl_hash *h);
 
-#define curl_hash_find(h, key, key_len, p) curl_hash_extended_find(h, key, key_len, 0, p)
+#define Curl_hash_update Curl_hash_add
-#define curl_hash_delete(h, key, key_len) curl_hash_extended_delete(h, key, key_len, 0)
-#define curl_hash_add(h, key, key_len, p) curl_hash_add_or_update(h, key, key_len, 0, p)
-#define curl_hash_update curl_hash_add
-#define curl_hash_index_find(h, key, p) curl_hash_extended_find(h, NULL, 0, key, p)
-#define curl_hash_index_delete(h, key) curl_hash_extended_delete(h, NULL, 0, key)
-#define curl_hash_index_add(h, key, p) curl_hash_add_or_update(h, NULL, 0, key, p)
-#define curl_hash_index_update curl_hash_index_add
 
 #endif
+
+/*
+ * local variables:
+ * eval: (load-file "../curl-mode.el")
+ * end:
+ * vim600: fdm=marker
+ * vim: et sw=2 ts=2 sts=2 tw=78
+ */

lib/hostip.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -79,7 +79,7 @@ static int host_cache_initialized;
 void Curl_global_host_cache_init(void)
 {
   if (!host_cache_initialized) {
-    curl_hash_init(&hostname_cache, 7, Curl_freeaddrinfo);
+    Curl_hash_init(&hostname_cache, 7, Curl_freeaddrinfo);
     host_cache_initialized = 1;
   }
 }
@@ -92,7 +92,7 @@ curl_hash *Curl_global_host_cache_get(void)
 void Curl_global_host_cache_dtor(void)
 {
   if (host_cache_initialized) {
-    curl_hash_clean(&hostname_cache);
+    Curl_hash_clean(&hostname_cache);
     host_cache_initialized = 0;
   }
 }
@@ -152,6 +152,38 @@ _create_hostcache_id(char *server, int port, ssize_t *entry_len)
   return id;
 }
 
+struct hostcache_prune_data {
+  int cache_timeout;
+  int now;
+};
+
+static int
+_curl_hostcache_timestamp_remove(void *datap, void *hc)
+{
+  struct hostcache_prune_data *data = 
+    (struct hostcache_prune_data *) datap;
+  struct curl_dns_cache_entry *c = (struct curl_dns_cache_entry *) hc;
+  
+  if (data->now - c->timestamp < data->cache_timeout) {
+    return 0;
+  }
+  
+  return 1;
+}
+
+static void
+hostcache_prune(curl_hash *hostcache, int cache_timeout, int now)
+{
+  struct hostcache_prune_data user;
+
+  user.cache_timeout = cache_timeout;
+  user.now = now;
+  
+  Curl_hash_clean_with_criterium(hostcache, 
+                                 (void *) &user, 
+                                 _curl_hostcache_timestamp_remove);
+}
+
 /* Macro to save redundant free'ing of entry_id */
 #define _hostcache_return(__v) \
 { \
@@ -161,51 +193,50 @@ _create_hostcache_id(char *server, int port, ssize_t *entry_len)
 
 Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
                            char *hostname,
-                           int port,
+                           int port)
-                           char **bufp)
 {
   char *entry_id = NULL;
   struct curl_dns_cache_entry *p = NULL;
   ssize_t entry_len;
   time_t now;
+  char *bufp;
 
   /* If the host cache timeout is 0, we don't do DNS cach'ing
      so fall through */
   if (data->set.dns_cache_timeout == 0) {
-    return Curl_getaddrinfo(data, hostname, port, bufp);
+    return Curl_getaddrinfo(data, hostname, port, &bufp);
   }
 
+  time(&now);
+
+  /* Remove outdated entries from the hostcache */
+  hostcache_prune(data->hostcache, 
+                  data->set.dns_cache_timeout, 
+                  now);
+
   /* Create an entry id, based upon the hostname and port */
   entry_len = strlen(hostname);
   entry_id = _create_hostcache_id(hostname, port, &entry_len);
   /* If we can't create the entry id, don't cache, just fall-through
      to the plain Curl_getaddrinfo() */
   if (!entry_id) {
-    return Curl_getaddrinfo(data, hostname, port, bufp);
+    return Curl_getaddrinfo(data, hostname, port, &bufp);
   }
   
-  time(&now);
   /* See if its already in our dns cache */
-  if (entry_id && curl_hash_find(data->hostcache, entry_id, entry_len+1, (void **) &p)) {
+  if (entry_id &&
-    /* Do we need to check for a cache timeout? */
+      Curl_hash_find(data->hostcache, entry_id, entry_len+1, (void **) &p)) {
-    if (data->set.dns_cache_timeout != -1) {
+    _hostcache_return(p->addr);
-      /* Return if the entry has not timed out */
-      if ((now - p->timestamp) < data->set.dns_cache_timeout) {
-        _hostcache_return(p->addr);
-      }
-    }
-    else {
-      _hostcache_return(p->addr);
-    }
   }
 
   /* Create a new cache entry */
-  p = (struct curl_dns_cache_entry *) malloc(sizeof(struct curl_dns_cache_entry));
+  p = (struct curl_dns_cache_entry *)
+    malloc(sizeof(struct curl_dns_cache_entry));
   if (!p) {
    _hostcache_return(NULL);
   }
 
-  p->addr = Curl_getaddrinfo(data, hostname, port, bufp);
+  p->addr = Curl_getaddrinfo(data, hostname, port, &bufp);
   if (!p->addr) {
     free(p);
     _hostcache_return(NULL);
@@ -213,7 +244,7 @@ Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
   p->timestamp = now;
 
   /* Save it in our host cache */
-  curl_hash_update(data->hostcache, entry_id, entry_len+1, (const void *) p);
+  Curl_hash_update(data->hostcache, entry_id, entry_len+1, (const void *) p);
 
   _hostcache_return(p->addr);
 }
@@ -291,9 +322,23 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
   struct addrinfo hints, *res;
   int error;
   char sbuf[NI_MAXSERV];
+  int s, pf = PF_UNSPEC;
+
+  /* see if we have an IPv6 stack */
+  s = socket(PF_INET6, SOCK_DGRAM, 0);
+  if (s < 0)
+    /* Some non-IPv6 stacks have been found to make very slow name resolves
+     * when PF_UNSPEC is used, so thus we switch to a mere PF_INET lookup if
+     * the stack seems to be a non-ipv6 one. */
+    pf = PF_INET;
+  else
+    /* This seems to be an IPv6-capable stack, use PF_UNSPEC for the widest
+     * possible checks. And close the socket again.
+     */
+    sclose(s);
  
   memset(&hints, 0, sizeof(hints));
-  hints.ai_family = PF_INET;
+  hints.ai_family = pf;
   hints.ai_socktype = SOCK_STREAM;
   hints.ai_flags = AI_CANONNAME;
   snprintf(sbuf, sizeof(sbuf), "%d", port);
@@ -315,7 +360,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
  *
  * Keith McGuigan 
  * 10/3/2001 */
-static struct hostent* pack_hostent(char* buf, struct hostent* orig)
+static struct hostent* pack_hostent(char** buf, struct hostent* orig)
 {
   char* bufptr;
   struct hostent* copy;
@@ -324,7 +369,7 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   char* str;
   int len;
 
-  bufptr = buf;
+  bufptr = *buf;
   copy = (struct hostent*)bufptr;
 
   bufptr += sizeof(struct hostent);
@@ -334,10 +379,12 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   bufptr += len;
 
   /* we align on even 64bit boundaries for safety */
-#define MEMALIGN(x) (((unsigned long)(x)&0xfffffff8)+8)
+#define MEMALIGN(x) ((x)+(8-(((unsigned long)(x))&0x7)))
 
   /* This must be aligned properly to work on many CPU architectures! */
-  copy->h_aliases = (char**)MEMALIGN(bufptr);
+  bufptr = MEMALIGN(bufptr);
+  
+  copy->h_aliases = (char**)bufptr;
 
   /* Figure out how many aliases there are */
   for (i = 0; orig->h_aliases[i] != NULL; ++i);
@@ -359,7 +406,7 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   copy->h_length = orig->h_length;
     
   /* align it for (at least) 32bit accesses */
-  bufptr = (char *)MEMALIGN(bufptr);
+  bufptr = MEMALIGN(bufptr);
 
   copy->h_addr_list = (char**)bufptr;
 
@@ -380,6 +427,7 @@ static struct hostent* pack_hostent(char* buf, struct hostent* orig)
   }
   copy->h_addr_list[i] = NULL;
 
+  *buf=(char *)realloc(*buf, (int)bufptr-(int)(*buf));
   return copy;
 }
 #endif
@@ -405,14 +453,30 @@ static char *MakeIP(unsigned long num,char *addr, int addr_len)
   return (addr);
 }
 
-/* The original code to this function was once stolen from the Dancer source
-   code, written by Bjorn Reese, it has since been patched and modified
-   considerably. */
-
 #ifndef INADDR_NONE
 #define INADDR_NONE (in_addr_t) ~0
 #endif
 
+static void hostcache_fixoffset(struct hostent *h, int offset)
+{
+  int i=0;
+  h->h_name=(char *)((int)h->h_name+offset);
+  h->h_aliases=(char **)((int)h->h_aliases+offset);
+  while(h->h_aliases[i]) {
+    h->h_aliases[i]=(char *)((int)h->h_aliases[i]+offset);
+    i++;
+  }
+  h->h_addr_list=(char **)((int)h->h_addr_list+offset);
+  i=0;
+  while(h->h_addr_list[i]) {
+    h->h_addr_list[i]=(char *)((int)h->h_addr_list[i]+offset);
+    i++;
+  }
+}
+
+/* The original code to this function was once stolen from the Dancer source
+   code, written by Bjorn Reese, it has since been patched and modified
+   considerably. */
 Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
                                 char *hostname,
                                 int port,
@@ -427,16 +491,15 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
    * everything. OSF1 is known to require at least 8872 bytes. The buffer
    * required for storing all possible aliases and IP numbers is according to
    * Stevens' Unix Network Programming 2nd editor, p. 304: 8192 bytes! */
-  int *buf = (int *)malloc(CURL_NAMELOOKUP_SIZE);
-  if(!buf)
-    return NULL; /* major failure */
-  *bufp = (char *)buf;
-
   port=0; /* unused in IPv4 code */
   ret = 0; /* to prevent the compiler warning */
 
   if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
     struct in_addr *addrentry;
+    int *buf = (int *)malloc(128);
+    if(!buf)
+      return NULL; /* major failure */
+    *bufp = (char *)buf;
 
     h = (struct hostent*)buf;
     h->h_addr_list = (char**)(buf + sizeof(*h));
@@ -448,30 +511,78 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
     h->h_length = sizeof(*addrentry);
     h->h_name = *(h->h_addr_list) + h->h_length;
     /* bad one h->h_name = (char*)(h->h_addr_list + h->h_length); */
-    MakeIP(ntohl(in),h->h_name, CURL_NAMELOOKUP_SIZE - (long)(h->h_name) + (long)buf);
+    MakeIP(ntohl(in),h->h_name, 128 - (long)(h->h_name) + (long)buf);
   }
 #if defined(HAVE_GETHOSTBYNAME_R)
   else {
     int h_errnop;
+    int res=ERANGE;
+    int step_size=200;
+    int *buf = (int *)malloc(CURL_NAMELOOKUP_SIZE);
+    if(!buf)
+      return NULL; /* major failure */
+    *bufp=(char *)buf;
+
      /* Workaround for gethostbyname_r bug in qnx nto. It is also _required_
         for some of these functions. */
     memset(buf, 0, CURL_NAMELOOKUP_SIZE);
 #ifdef HAVE_GETHOSTBYNAME_R_5
     /* Solaris, IRIX and more */
-    if ((h = gethostbyname_r(hostname,
+    while(!h) {
-                             (struct hostent *)buf,
+      h = gethostbyname_r(hostname,
-                             (char *)buf + sizeof(struct hostent),
+                          (struct hostent *)buf,
-                             CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
+                          (char *)buf + sizeof(struct hostent),
-                             &h_errnop)) == NULL )
+                          step_size - sizeof(struct hostent),
+                          &h_errnop);
+
+      /* If the buffer is too small, it returns NULL and sets errno to
+         ERANGE. The errno is thread safe if this is compiled with
+         -D_REENTRANT as then the 'errno' variable is a macro defined to
+         get used properly for threads. */
+
+      if(h || (errno != ERANGE))
+        break;
+      
+      step_size+=200;
+    }
+
+#ifdef MALLOCDEBUG
+    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
+#endif
+
+    if(h) {
+      int offset;
+      h=(struct hostent *)realloc(buf, step_size);
+      offset=(int)h-(int)buf;
+      hostcache_fixoffset(h, offset);
+      buf=(int *)h;
+      *bufp=(char *)buf;
+    }
+    else
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_6
     /* Linux */
-    if( gethostbyname_r(hostname,
+    while((res=gethostbyname_r(hostname,
-                        (struct hostent *)buf,
+                               (struct hostent *)buf,
-                        (char *)buf + sizeof(struct hostent),
+                               (char *)buf + sizeof(struct hostent),
-                        CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
+                               step_size - sizeof(struct hostent),
-                        &h, /* DIFFERENCE */
+                               &h, /* DIFFERENCE */
-                        &h_errnop))
+                               &h_errnop))==ERANGE) {
+      step_size+=200;
+    }
+    
+#ifdef MALLOCDEBUG
+    infof(data, "gethostbyname_r() uses %d bytes\n", step_size);
+#endif
+    if(!res) {
+      int offset;
+      h=(struct hostent *)realloc(buf, step_size);
+      offset=(int)h-(int)buf;
+      hostcache_fixoffset(h, offset);
+      buf=(int *)h;
+      *bufp=(char *)buf;
+    }
+    else
 #endif
 #ifdef HAVE_GETHOSTBYNAME_R_3
     /* AIX, Digital Unix, HPUX 10, more? */
@@ -484,8 +595,8 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
        * size dilemma. */
 
       ret = gethostbyname_r(hostname,
-                          (struct hostent *)buf,
+                            (struct hostent *)buf,
-                          (struct hostent_data *)(buf + sizeof(struct hostent)));
+                            (struct hostent_data *)(buf + sizeof(struct hostent)));
     else
       ret = -1; /* failure, too smallish buffer size */
     
@@ -504,14 +615,17 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
   else {
     if ((h = gethostbyname(hostname)) == NULL ) {
       infof(data, "gethostbyname(2) failed for %s\n", hostname);
-      free(buf);
       *bufp=NULL;
     }
     else 
+    {
+      char *buf=(char *)malloc(CURL_NAMELOOKUP_SIZE);
       /* we make a copy of the hostent right now, right here, as the
          static one we got a pointer to might get removed when we don't
          want/expect that */
-      h = pack_hostent((char *)buf, h);
+      h = pack_hostent(&buf, h);
+      *bufp=(char *)buf;
+    }
 #endif
   }
   return (h);

lib/hostip.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -37,8 +37,7 @@ curl_hash *Curl_global_host_cache_get(void);
 
 Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
 			   char *hostname,
-			   int port,
+			   int port);
-			   char **bufp);
 
 /* Get name info */
 Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,

lib/http.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 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.
@@ -133,12 +133,6 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
   char *ptr;
   int size;
 
-  if(conn->data->set.verbose) {
-    fputs("> ", conn->data->set.err);
-    /* this data _may_ contain binary stuff */
-    fwrite(in->buffer, in->size_used, 1, conn->data->set.err);
-  }
-
   /* The looping below is required since we use non-blocking sockets, but due
      to the circumstances we will just loop and try again and again etc */
 
@@ -150,6 +144,10 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
     if(CURLE_OK != res)
       break;
 
+    if(conn->data->set.verbose)
+      /* this data _may_ contain binary stuff */
+      Curl_debug(conn->data, CURLINFO_HEADER_OUT, ptr, amount);
+
     if(amount != size) {
       size -= amount;
       ptr += amount;
@@ -364,11 +362,8 @@ CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
                the line isn't really terminated until the LF comes */
 
             /* output debug output if that is requested */
-            if(data->set.verbose) {
+            if(data->set.verbose)
-              fputs("< ", data->set.err);
+              Curl_debug(data, CURLINFO_DATA_IN, line_start, perline);
-              fwrite(line_start, perline, 1, data->set.err);
-              /* no need to output LF here, it is part of the data */
-            }
             
             if('\r' == line_start[0]) {
               /* end of headers */
@@ -392,7 +387,7 @@ CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
   } /* while there's buffer left and loop is requested */
 
   if(error)
-    return CURLE_READ_ERROR;
+    return CURLE_RECV_ERROR;
 
   if(200 != httperror) {
     if(407 == httperror)
@@ -400,7 +395,7 @@ CURLcode Curl_ConnectHTTPProxyTunnel(struct connectdata *conn,
       failf(data, "Proxy requires authorization!");
     else 
       failf(data, "Received error code %d from proxy", httperror);
-    return CURLE_READ_ERROR;
+    return CURLE_RECV_ERROR;
   }
 
   infof (data, "Proxy replied to CONNECT request\n");
@@ -567,7 +562,13 @@ CURLcode Curl_http(struct connectdata *conn)
   if(HTTPREQ_POST_FORM == data->set.httpreq) {
     /* we must build the whole darned post sequence first, so that we have
        a size of the whole shebang before we start to send it */
-    http->sendit = Curl_getFormData(data->set.httppost, &http->postsize);
+     result = Curl_getFormData(&http->sendit, data->set.httppost,
+                               &http->postsize);
+     if(CURLE_OK != result) {
+       /* Curl_getFormData() doesn't use failf() */
+       failf(data, "failed creating formpost data");
+       return result;
+     }
   }
 
   if(!checkheaders(data, "Host:")) {
@@ -780,16 +781,16 @@ CURLcode Curl_http(struct connectdata *conn)
       strcpy(buf, "no strftime() support");
 #endif
       switch(data->set.timecondition) {
-      case TIMECOND_IFMODSINCE:
+      case CURL_TIMECOND_IFMODSINCE:
       default:
         add_bufferf(req_buffer,
                     "If-Modified-Since: %s\r\n", buf);
         break;
-      case TIMECOND_IFUNMODSINCE:
+      case CURL_TIMECOND_IFUNMODSINCE:
         add_bufferf(req_buffer,
                     "If-Unmodified-Since: %s\r\n", buf);
         break;
-      case TIMECOND_LASTMOD:
+      case CURL_TIMECOND_LASTMOD:
         add_bufferf(req_buffer,
                     "Last-Modified: %s\r\n", buf);
         break;
@@ -814,7 +815,9 @@ CURLcode Curl_http(struct connectdata *conn)
       headers = headers->next;
     }
 
-    if(HTTPREQ_POST_FORM == data->set.httpreq) {
+    switch(data->set.httpreq) {
+
+    case HTTPREQ_POST_FORM:
       if(Curl_FormInit(&http->form, http->sendit)) {
         failf(data, "Internal HTTP POST error!");
         return CURLE_HTTP_POST_ERROR;
@@ -883,9 +886,9 @@ CURLcode Curl_http(struct connectdata *conn)
         Curl_formclean(http->sendit); /* free that whole lot */
         return result;
       }
-    }
+      break;
-    else if(HTTPREQ_PUT == data->set.httpreq) {
+
-      /* Let's PUT the data to the server! */
+    case HTTPREQ_PUT: /* Let's PUT the data to the server! */
 
       if(data->set.infilesize>0) {
         add_bufferf(req_buffer,
@@ -911,50 +914,50 @@ CURLcode Curl_http(struct connectdata *conn)
                                &http->writebytecount);
       if(result)
         return result;
+      break;
 
-    }
+    case HTTPREQ_POST:
-    else {
+      /* this is the simple POST, using x-www-form-urlencoded style */
-      if(HTTPREQ_POST == data->set.httpreq) {
-        /* this is the simple POST, using x-www-form-urlencoded style */
 
-        if(!data->set.postfields) {
+      if(!checkheaders(data, "Content-Length:"))
-          /*
+        /* we allow replacing this header, although it isn't very wise to
-           * This is an attempt to do a POST without having anything to
+           actually set your own */
-           * actually send. Let's make a NULL pointer equal "" here. Good/bad
+        add_bufferf(req_buffer,
-           * ?
+                    "Content-Length: %d\r\n",
-           */
+                    (data->set.postfieldsize?data->set.postfieldsize:
-          data->set.postfields = (char *)"";
+                     strlen(data->set.postfields)) );
-          data->set.postfieldsize = 0; /* it might been set to something illegal,
-                                      anything > 0 would be! */
-        }
 
-        if(!checkheaders(data, "Content-Length:"))
+      if(!checkheaders(data, "Content-Type:"))
-          /* we allow replacing this header, although it isn't very wise to
+        add_bufferf(req_buffer,
-             actually set your own */
+                    "Content-Type: application/x-www-form-urlencoded\r\n");
-          add_bufferf(req_buffer,
-                      "Content-Length: %d\r\n",
-                      (data->set.postfieldsize?data->set.postfieldsize:
-                       strlen(data->set.postfields)) );
 
-        if(!checkheaders(data, "Content-Type:"))
+      add_buffer(req_buffer, "\r\n", 2);
-          add_bufferf(req_buffer,
-                      "Content-Type: application/x-www-form-urlencoded\r\n");
 
-        /* and here comes the actual data */
+      /* and here comes the actual data */
-        if(data->set.postfieldsize) {
+      if(data->set.postfieldsize && data->set.postfields) {
-          add_buffer(req_buffer, "\r\n", 2);
+        add_buffer(req_buffer, data->set.postfields,
-          add_buffer(req_buffer, data->set.postfields,
+                   data->set.postfieldsize);
-                     data->set.postfieldsize);
-        }
-        else {
-          add_bufferf(req_buffer,
-                      "\r\n"
-                      "%s",
-                      data->set.postfields );
-        }
       }
+      else if(data->set.postfields)
+        add_bufferf(req_buffer,
+                    "%s",
+                    data->set.postfields );
+
+      /* issue the request */
+      result = add_buffer_send(conn->firstsocket, conn, req_buffer,
+                               &data->info.request_size);
+
+      if(result)
+        failf(data, "Failed sending HTTP POST request");
       else
-        add_buffer(req_buffer, "\r\n", 2);
+        result =
+          Curl_Transfer(conn, conn->firstsocket, -1, TRUE, bytecount,
+                        data->set.postfields?-1:conn->firstsocket,
+                        data->set.postfields?NULL:&http->writebytecount);
+      break;
+
+    default:
+      add_buffer(req_buffer, "\r\n", 2);
       
       /* issue the request */
       result = add_buffer_send(conn->firstsocket, conn, req_buffer,