7.12.0

might be done differently in the future.

Makefile.am

@@ -54,6 +54,9 @@ test:
 test-full:
 	@(cd tests; $(MAKE) all full-test)
 
+test-torture:
+	@(cd tests; $(MAKE) all torture-test)
+
 #
 # Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros
 # must contain the following line:

Makefile.dist

@@ -82,8 +82,8 @@ amiga:
 	cd ./src && make -f makefile.amiga
 
 netware:
-        cd lib && make -f Makefile.netware
-        cd src && make -f Makefile.netware
+	cd lib && make -f Makefile.netware
+	cd src && make -f Makefile.netware
 
 unix: all
 

README

@@ -17,7 +17,9 @@ README
 
   You find answers to the most frequent questions we get in the FAQ document.
 
-  Study the COPYING file for distribution terms and similar.
+  Study the COPYING file for distribution terms and similar. If you distribute
+  curl binaries or other binaries that involve libcurl, you might enjoy the
+  LICENSE-MIXING document.
 
 CONTACT
 
@@ -32,42 +34,44 @@ WEB SITE
 
         Sweden    -- http://curl.haxx.se/
         Australia -- http://curl.planetmirror.com/
-        Estonia   -- http://curl.dope-brothers.com/
+        Denmark   -- http://curl.cofman.dk/
+        Estonia   -- http://curl.wildyou.net/
         Germany   -- http://curl.mirror.at.stealer.net/
+        Germany   -- http://curl.netmirror.org/
         Russia    -- http://curl.tsuren.net/
         Thailand  -- http://curl.siamu.ac.th/
         US (CA)   -- http://curl.mirror.redwire.net/
+        US        -- http://curl.signal42.com/
 
 DOWNLOAD
 
   The official download mirror sites are:
 
-        Australia -- http://curl.planetmirror.com/download/
-        Estonia   -- http://curl.dope-brothers.com/download/
+        Australia -- http://curl.planetmirror.com/download.html
+        Estonia   -- http://curl.wildyou.net/download.html
         Germany   -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
+        Germany   -- http://curl.mirror.at.stealer.net/download.html
+        Germany   -- http://curl.netmirror.org/download.html
+        Germany   -- http://www.mirrorspace.org/curl/
         Hongkong  -- http://www.execve.net/curl/
-        Russia    -- http://curl.tsuren.net/download/
+        Russia    -- http://curl.tsuren.net/download.html
         Sweden    -- ftp://ftp.sunet.se/pub/www/utilities/curl/
         Sweden    -- http://cool.haxx.se/curl/
-        Thailand  -- http://curl.siamu.ac.th/download/
-        US (CA)   -- http://curl.mirror.redwire.net/download/
+        Thailand  -- http://curl.siamu.ac.th/download.html
+        US (CA)   -- http://curl.mirror.redwire.net/download.html
 
 CVS
 
   To download the very latest source off the CVS server do this:
 
-    cvs -d :pserver:cvsread@cvs.php.net:/repository login
+   cvs -d :pserver:anonymous@cool.haxx.se:/cvsroot/curl login
 
-  (enter "phpfi" when asked for password)
+  (just press enter when asked for password)
 
-    cvs -d :pserver:cvsread@cvs.php.net:/repository co curl 
+   cvs -d :pserver:anonymous@cool.haxx.se:/cvsroot/curl co curl
 
   (you'll get a directory named curl created, filled with the source code)
 
-    cvs -d :pserver:cvsread@cvs.php.net:/repository logout
-        
-  (you're off the hook!)
-
 NOTICE
 
   Curl contains pieces of source code that is Copyright (c) 1998, 1999

RELEASE-NOTES

@@ -1,89 +1,62 @@
-Curl and libcurl 7.11.1. A bugfix release.
+Curl and libcurl 7.12.0.
 
- Public curl release number:               79
- Releases counted from the very beginning: 106
- Available command line options:           94
- Available curl_easy_setopt() options:     112
+ Public curl release number:               81
+ Releases counted from the very beginning: 108
+ Available command line options:           96
+ Available curl_easy_setopt() options:     113
+ Number of public functions in libcurl:    36
+
+A special thanks to:
+
+ archivas.com and Alan Pinstein, for paying me to focus on their requests
 
 This release includes the following changes:
 
- o CURLOPT_POSTFIELDSIZE_LARGE added to offer POSTs larger than 2GB
- o CURL_VERSION_LARGEFILE is a feature bit returned by libcurls that feature
-   large file support
- o libcurl only requires winsock 1.1 on windows now
- o when doing FTP, curl now sends QUIT before disconnecting
- o name resolves can now timeout on windows too
- o $HOME is now recognized better when looking for .netrc files
- o now re-uses the ares handle when re-using curl handles
- o SO_BINDTODEVICE is used for network interface binding
- o configure --disable-manual disables the built-in huge manual from the
-   command line tool
- o the default Accept: header used in HTTP requests changed
- o asynch dns lookups now require the c-ares library
- o curl --socks can be used to set a SOCKS5 proxy to use
- o response-headers received after a (proxy) CONNECT request are now passed
-   to the header callback just like other headers
+ o added ability to "upload" to file:// URLs
+ o added curl_global_init_mem()
+ o removed curl_formparse()
+ o the MSVC project file in the release archive is automatically built
+ o curl --proxy-digest is a new command line option
+ o the Windows version of libcurl can use wldap32.dll for LDAP
+ o added curl_easy_strerror(), curl_multi_strerror() and curl_share_strerror()
+ o IPv6-enabled Windows hosts now resolves names threaded/asynch as well
+ o configure --with-libidn can be used to point out the root dir of a libidn
+   installation (version 0.4.5 or later) for curl to use, then libcurl can
+   resolve and use IDNA names (domain names with "international" letters)
 
 This release includes the following bugfixes:
 
- o builds and runs on Novell NetWare
- o Windows builds now report OS as "i386-pc-win32"
- o received signals during SSL connect is handled better
- o improved PUT/POST with NTLM/Digest authentication
- o following redirects and doing NTLM/Digest (where the first connection gets
-   closed) with the multi interface work better now
- o file: progress meter and getinfo variables work now
- o CURLOPT_FRESH_CONNECT and CURLAUTH_NTLM now work when set together
- o share interface usage without (un)lock functions segfaulted
- o --limit-rate no longer cripples the --speed-limit feature
- o fixed verbose output problem with ipv6-enabled re-used connections
- o fixed the socks5 code to check version in the socks response properly
- o dns cache bug - fixed the 'inuse' counter
- o large file fix for Content-Length
- o better docs for the share interface
- o several configure fixes for mingw/msys
- o setting a Host: header is no longer affecting the Host: header used when
-   libcurl follows a Location:
- o fixed numerous compiler warnings on several operating systems and compilers
- o PUTing from stdin couldn't disable chunked transfer-encoding
- o corrected the mingw makefiles
- o improved the configure libz detection
- o fixed EPRT/PORT use when doing FTP on ipv6-enabled AIX hosts
- o *nroff commands that only support -mandoc and not -man are now supported
-   (for the built-in manual text in the command line tool)
- o fixed the unconditional #include of config.h in hugehelp.c
- o builds fine on MPE/iX
- o upload using chunked transfer-encoding now sends the last chunk properly
-   teriminated with an extra CRLF
- o Fixed the progress meter display for files >2GB
- o persistant connections over a proxy messed up the proxy name/password
- o the socks5 code segfaulted if no username/password was set
- o the *_LARGE options now take curl_off_t types as parameters and this will
-   make it possible to handle large files on windows too
- o builds with large file support even on systems without strtoll()
+ o incoming cookies with domains set with a prefixed dot now works better
+ o CURLOPT_COOKIEFILE and CURLOPT_COOKIE can be used in the same request
+ o improved peer certificate name verification
+ o allocation failures cause no leaks nor crashes
+ o the progress meter display now handles file sizes up to full 8 exabytes
+   (which is as high a signed 64 bit number can reach)
+ o general HTTP authentication improvements
+ o HTTP Digest authentication with the proxy works
+ o mulipart formposting with -F and file names with spaces work again
+ o curl_easy_duphandle() now works when ares-enabled
+ o HTTP Digest authentication works a lot more like the RFC says
+ o curl works with telnet and stdin properly on Windows
+ o configure --without-ssl works even when pkg-config has OpenSSL details
+ o src/hugehelp.c builds correct again in non-configure build environments
 
 Other curl-related news since the previous public release:
 
- o Many platforms are being used to autobuild and autotest curl on a daily
-   basis. Please join in and test curl on your systems:
-   http://curl.haxx.se/auto/
- o the curl mailing lists moved, (re-)subscribe to the new ones from here:
-   http://curl.haxx.se/mail/
- o c-ares 1.1.0 was relased: http://daniel.haxx.se/projects/c-ares/
- o TclCurl 0.11.0 was released:
-   http://personal1.iddeo.es/andresgarci/tclcurl/english/
- o PycURL 7.11.0 was released: http://pycurl.sourceforge.net/
- o the libcurl D binding was released:
-   http://www.atari-soldiers.com/libcurl.html
- o new Estonian web site mirror: http://curl.dope-brothers.com/
+ o The CVS repository was moved to cool.haxx.se
+ o AdacURL 7.11.2 was released: http://www.almroth.com/adacurl/
+ o PycURL 7.11.3 was released: http://pycurl.sourceforge.net
+ o A new German download mirror: http://www.mirrorspace.org/curl/
+ o Two new mailing lists are available:
+   curl-and-python - for python programmers using pycurl or curl
+   curl-perl-commmits - receives commits done to the curl-perl CVS module
 
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
- Gisle Vanem, Vincent Bronner, Richard Bramante, Dirk Manske, Dan Fandrich,
- Ken Hirsch, Stadler Stephan, Domenico Andreoli, Patrick Smith, Tor Arntsen,
- Andr<EFBFBD>s Garc<72>a, Tim Baker, Len Krause, Gilad, Ken Rastatter, P R Schaffner,
- Greg Hewgill, Ben Greear, Jeff Lawson, Grigory Entin, Doug Porter, David
- Byron, Andy Serpa, Joe Halpin, Christopher R. Palmer, G<>nter Knauf
+ Gisle Vanem, Tommy Tam, Luca Altea, James Bursa, Mihai Ionescu, Michael
+ Benedict, Andr<64>s Garc<72>a, Joe Halpin, Seshubabu Pasam, Peter Sylvester, Robert
+ D. Young, Jesse Noller, David Byron, Massimiliano Ziccardi, Mohun Biswas,
+ Renaud Duhaut
 
         Thanks! (and sorry if I forgot to mention someone)

TODO-RELEASE

@@ -3,51 +3,11 @@ Issues not sorted in any particular order.
   UNASSIGNED means that no person has publicly stated to work on the issue.
   DELETE means the issue is subject for dismissal
 
-To get fixed in 7.11.1 (planned release in March 2004)
+To get fixed in 7.12.0 (planned release: June 2004)
 ======================
 
-To get fixed in 7.11.2 (planned release May/June 2004)
+To get fixed in 7.12.1 (planned release: August 2004)
 ======================
 
-6. REST fix for servers not behaving well on >2GB requests. This should fail
-   if the server doesn't set the pointer to the requested index. The tricky
-   part is to figure out if the server did the right thing or not.
-   UNASSIGNED
+* FTP 3rd party transfers
 
-10. Anton Fedorov's "dumpcert" patch UNASSIGNED
-    http://curl.haxx.se/mail/lib-2004-03/0088.html
-
-14. Evaluate/apply Gertjan van Wingerde's SSL patches, UNASSIGNED
-    http://curl.haxx.se/mail/lib-2004-03/0087.html
-
-23. Peter Sylvester's "Most Significant Common Name" change. Feedback welcome.
-    At least the UTF8 conversion and comparison should be done. Patch?
-    UNASSIGNED
-
-24. Make the progress meter use one digit more for the hour time fields.
-    Accomplish this by removing one of the times displayed.
-
-27. Put the version defines in their own header file, so that lib/libcurl.rc
-    can include only that to reduce problems with MSVC.
-
-28. Optimize the way libcurl uses CWD on each new request over a persistent
-    connection (on FTP) even if it doesn't have to.
-
-29. Define USE_NTRESPONSES in the NTLM code to work properly with >14 letter
-    passwords against IIS servers. Requires test cases to be updated
-    accordingly. #915609
-
-30. Digest re-negotiation is not supported, we wrongly assume a new 401
-    response to signify an authenticaion error. We need to detect the
-    difference between a 401 due to a bad Digest authorization header and a
-    401 because the server wants to re-negotiate.
-
-    Mitz Wark provided details and traces here:
-    http://curl.haxx.se/mail/lib-2004-03/0299.html
-
-To get fixed in 7.12.0
-======================
-
-25. curl_easy_strerror() curl_multi_strerror() curl_share_strerror()
-
-26. i18n of error messages

acinclude.m4

@@ -64,7 +64,7 @@ dnl the code was bad, try a different program now, test 3
 ],[
 /* ioctlsocket source code */
  int socket;
- int flags = ioctlsocket(socket, FIONBIO, &flags);
+ unsigned long flags = ioctlsocket(socket, FIONBIO, &flags);
 ],[
 dnl ioctlsocket test was good
 nonblock="ioctlsocket"
@@ -245,7 +245,8 @@ AC_DEFUN([CURL_CHECK_WORKING_GETADDRINFO],[
 #include <sys/types.h>
 #include <sys/socket.h>
 
-void main(void) {
+int main(void)
+{
     struct addrinfo hints, *ai;
     int error;
 
@@ -254,11 +255,9 @@ void main(void) {
     hints.ai_socktype = SOCK_STREAM;
     error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
     if (error) {
-        exit(1);
-    }
-    else {
-        exit(0);
+        return 1;
     }
+    return 0;
 }
 ],[
   ac_cv_working_getaddrinfo="yes"
@@ -276,10 +275,72 @@ if test "$ac_cv_working_getaddrinfo" = "yes"; then
 fi
 ])
 
+dnl ************************************************************
+dnl check for working NI_WITHSCOPEID in getnameinfo()
+dnl
+AC_DEFUN([CURL_CHECK_NI_WITHSCOPEID],[
+  AC_CACHE_CHECK(for working NI_WITHSCOPEID, ac_cv_working_ni_withscopeid,[
+
+ AC_RUN_IFELSE([[
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+int main()
+{
+#ifdef NI_WITHSCOPEID
+   struct sockaddr_storage ss;
+   int sslen = sizeof(ss);
+   int rc;
+   char hbuf[NI_MAXHOST];
+   int fd = socket(AF_INET6, SOCK_STREAM, 0);
+   if(fd < 0) {
+     perror("socket()");
+     return 1; /* couldn't create socket of either kind */
+   }
+
+   rc = getsockname(fd, (struct sockaddr *)&ss, &sslen);
+   if(rc) {
+     perror("getsockname()");
+     return 2;
+   }
+
+   rc = getnameinfo((struct sockaddr *)&ss, sslen, hbuf, sizeof(hbuf),
+                     NULL, 0,
+                     NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID);
+
+   if(rc) {
+     printf("rc = %s\n", gai_strerror(rc));
+     return 3;
+   }
+
+   return 0; /* everything works fine, use NI_WITHSCOPEID! */
+#else
+   return 4; /* we don't seem to have the definition, don't use it */
+#endif
+}
+]],
+dnl program worked:
+[ ac_cv_working_ni_withscopeid="yes" ],
+dnl program failed:
+[ ac_cv_working_ni_withscopeid="no" ],
+dnl we cross-compile:
+[ ac_cv_working_ni_withscopeid="yes" ]
+) dnl end of AC_RUN_IFELSE
+
+]) dnl end of AC_CACHE_CHECK
+
+if test "$ac_cv_working_ni_withscopeid" = "yes"; then
+  AC_DEFINE(HAVE_NI_WITHSCOPEID, 1,
+            [Define if NI_WITHSCOPEID exists and works])
+fi
+
+]) dnl end of AC_DEFUN
+
 
 AC_DEFUN([CURL_CHECK_LOCALTIME_R],
 [
-  dnl check for a few thread-safe functions
+  dnl check for localtime_r
   AC_CHECK_FUNCS(localtime_r,[
     AC_MSG_CHECKING(whether localtime_r is declared)
     AC_EGREP_CPP(localtime_r,[
@@ -295,6 +356,103 @@ AC_DEFUN([CURL_CHECK_LOCALTIME_R],
 	AC_MSG_RESULT(no))])])
 ])
 
+dnl
+dnl This function checks for strerror_r(). If it isn't found at first, it
+dnl retries with _THREAD_SAFE defined, as that is what AIX seems to require
+dnl in order to find this function.
+dnl
+dnl If the function is found, it will then proceed to check how the function
+dnl actually works: glibc-style or POSIX-style.
+dnl
+dnl glibc:
+dnl      char *strerror_r(int errnum, char *buf, size_t n);
+dnl  
+dnl  What this one does is to return the error string (no surprises there),
+dnl  but it doesn't usually copy anything into buf!  The 'buf' and 'n'
+dnl  parameters are only meant as an optional working area, in case strerror_r
+dnl  needs it.  A quick test on a few systems shows that it's generally not
+dnl  touched at all.
+dnl
+dnl POSIX:
+dnl      int strerror_r(int errnum, char *buf, size_t n);
+dnl
+AC_DEFUN([CURL_CHECK_STRERROR_R],
+[
+  dnl determine of strerror_r is present
+  AC_CHECK_FUNCS(strerror_r,[
+    AC_MSG_CHECKING(whether strerror_r is declared)
+    AC_EGREP_CPP(strerror_r,[
+#include <string.h>],[
+      strerror_r="yes"
+      AC_MSG_RESULT(yes)],[
+      AC_MSG_RESULT(no)
+      AC_MSG_CHECKING(whether strerror_r with -D_THREAD_SAFE is declared)
+      AC_EGREP_CPP(strerror_r,[
+#define _THREAD_SAFE
+#include <string.h>],[
+        strerror_r="yes"
+	CPPFLAGS="-D_THREAD_SAFE $CPPFLAGS"
+	AC_MSG_RESULT(yes)],
+	AC_MSG_RESULT(no))])])
+
+  if test "x$strerror_r" = "xyes"; then
+
+    dnl check if strerror_r is properly declared in the headers
+    AC_CHECK_DECL(strerror_r, ,
+     AC_DEFINE(HAVE_NO_STRERROR_R_DECL, 1, [we have no strerror_r() proto])
+,
+[#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+])
+
+    dnl determine if this strerror_r() is glibc or POSIX
+    AC_MSG_CHECKING([for a glibc strerror_r API])
+    AC_TRY_RUN([
+#include <string.h>
+#include <errno.h>
+int
+main () {
+  char buffer[1024]; /* big enough to play with */
+  char *string =
+    strerror_r(EACCES, buffer, sizeof(buffer));
+    /* this should've returned a string */
+    if(!string || !string[0])
+      return 99;
+    return 0;
+}
+],
+    AC_DEFINE(HAVE_GLIBC_STRERROR_R, 1, [we have a glibc-style strerror_r()])
+    AC_MSG_RESULT([yes]),
+    AC_MSG_RESULT([no])
+    )
+
+    AC_MSG_CHECKING([for a POSIX strerror_r API])
+    AC_TRY_RUN([
+#include <string.h>
+#include <errno.h>
+int
+main () {
+  char buffer[1024]; /* big enough to play with */
+  int error =
+    strerror_r(EACCES, buffer, sizeof(buffer));
+    /* This should've returned zero, and written an error string in the
+       buffer.*/
+    if(!buffer[0] || error)
+      return 99;
+    return 0;
+}
+],
+    AC_DEFINE(HAVE_POSIX_STRERROR_R, 1, [we have a POSIX-style strerror_r()])
+    AC_MSG_RESULT([yes]),
+    AC_MSG_RESULT([no])
+    )
+
+  fi
+
+])
+
 AC_DEFUN([CURL_CHECK_INET_NTOA_R],
 [
   dnl determine if function definition for inet_ntoa_r exists.
@@ -511,10 +669,11 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
          dnl   "invalid format string conversion"
          dnl * 279 warns on static conditions in while expressions
          dnl * 981 warns on "operands are evaluated in unspecified order"
+         dnl * 1418 "external definition with no prior declaration"
          dnl * 1419 warns on "external declaration in primary source file"
          dnl   which we know and do on purpose.
 
-         WARN="-wd279,269,1419,981"
+         WARN="-wd279,269,981,1418,1419"
 
          if test "$gccnum" -gt "600"; then
             dnl icc 6.0 and older doesn't have the -Wall flag
@@ -550,6 +709,11 @@ AC_DEFUN([CURL_CC_DEBUG_OPTS],
            WARN="$WARN -Wendif-labels -Wstrict-prototypes"
          fi
 
+         if test "$gccnum" -ge "304"; then
+           # try -Wunreachable-code on gcc 3.4
+           WARN="$WARN -Wunreachable-code"
+         fi
+
          for flag in $CPPFLAGS; do
            case "$flag" in
             -I*)

ares/CHANGES

@@ -1,3 +1,35 @@
+  Changelog for the c-ares project
+
+* May 11
+- Nico Stappenbelt reported that when processing domain and search lines in
+  the resolv.conf file, the first entry encountered is processed and used as
+  the search list. According to the manual pages for both Linux, Solaris and
+  Tru64, the last entry of either a domain or a search field is used.
+
+  This is now adjusted in the code
+
+Version 1.2.0 (April 13, 2004)
+
+* April 2, 2004
+- Updated various man pages to look nicer when converted to HTML on the web
+  site.
+
+* April 1, 2004
+- Dirk Manske provided a new function that is now named ares_cancel(). It is
+  used to cancel/cleanup a resolve/request made using ares functions on the
+  given ares channel. It does not destroy/kill the ares channel itself.
+
+- Dominick Meglio cleaned up the formatting in several man pages.
+
+* March 30, 2004
+- Dominick Meglio's new ares_expand_string. A helper function when decoding
+  incoming DNS packages.
+
+- Daniel Stenberg modified the Makefile.in to use a for loop for the man page
+  installation to improve overview and make it easier to add man pages.
+
+Version 1.1.0 (March 11, 2004)
+
 * March 9, 2004
 - Gisle Vanem improved build on Windows.
 
@@ -74,3 +106,5 @@ Version 1.0-pre1 (8 October 2003)
 - Daniel Stenberg adjusted the windows port
 
 - liren at vivisimo.com made the initial windows port
+
+* Imported the sources from ares 1.1.1

ares/FILES

@@ -21,8 +21,6 @@ vc/adig/adig.dsp
 vc/adig/adig.mak
 vc/adig/adig.plg
 vc/vc.dsw
-vc/vc.ncb
-vc/vc.opt
 vc/ahost/ahost.dep
 vc/ahost/ahost.dsp
 vc/ahost/ahost.mak

ares/Makefile.in

@@ -25,7 +25,15 @@ OBJS=	ares__close_sockets.o ares__get_hostent.o ares__read_line.o \
 	ares_free_hostent.o ares_free_string.o ares_gethostbyaddr.o \
 	ares_gethostbyname.o ares_init.o ares_mkquery.o ares_parse_a_reply.o \
 	ares_parse_ptr_reply.o ares_process.o ares_query.o ares_search.o \
-	ares_send.o ares_strerror.o ares_timeout.o ares_version.o
+	ares_send.o ares_strerror.o ares_timeout.o ares_version.o \
+	ares_expand_string.o ares_cancel.o
+
+MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3   \
+        ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3	      \
+        ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3   \
+        ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3	      \
+        ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3 \
+        ares_version.3 ares_cancel.3
 
 $(LIB): ${OBJS}
 	ar cru $@ ${OBJS}
@@ -60,31 +68,9 @@ install:
 	chmod u-w ${DESTDIR}${libdir}/$(LIB)
 	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
 	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
-	${INSTALL} -m 444 ${srcdir}/ares_destroy.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_expand_name.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_fds.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_free_hostent.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_free_string.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_gethostbyaddr.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_gethostbyname.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_init.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_init_options.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_mkquery.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_parse_a_reply.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_parse_ptr_reply.3 \
-		${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_process.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_query.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_search.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_send.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_strerror.3 ${DESTDIR}${mandir}/man3
-	${INSTALL} -m 444 ${srcdir}/ares_timeout.3 ${DESTDIR}${mandir}/man3
+	(for man in $(MANPAGES); do \
+	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
+	done)
 
 clean:
 	rm -f ${OBJS} $(LIB) adig.o adig ahost.o ahost

ares/README.cares

@@ -1,19 +1,21 @@
+c-ares
+======
 
-This package is based on ares 1.1.1 (written by Greg Hudson). I've decided to
-put together and release my own ares archives since the ares maintainer
-doesn't want these improvements.
+This package is based on ares 1.1.1 (written by Greg Hudson). I decided to
+fork and release a separate project since the ares author didn't want the
+improvements that were vital for our use of it.
 
-The package is thus dubbed 'c-ares' since I (Daniel Stenberg) want this for
-use within the curl project (hence the letter C) and it makes a nice
-pun. Also, c-ares will not remain API compatible with the original ares, so
-picking a new name makes it more obvious to the public.
+This package is dubbed 'c-ares' since I (Daniel Stenberg) wanted this for use
+within the curl project (hence the letter C) and it makes a nice pun. Also,
+c-ares is not API compatible with ares: a new name makes that more obvious to
+the public.
 
 The full source code is available in the 'c-ares' release archives, and in the
 'ares' subdir of the curl CVS source repostitory.
 
 If you find bugs, correct flaws, have questions or have comments in general in
 regard to c-ares (or by all means the original ares too), get in touch with us
-on the curl-library mailing list.
+on the c-ares mailing list: http://cool.haxx.se/mailman/listinfo/c-ares
 
 c-ares is of course distributed under the same MIT-style license as the
 original ares.

ares/ares.h

@@ -55,6 +55,7 @@
 #define ARES_EFILE		14
 #define ARES_ENOMEM		15
 #define ARES_EDESTRUCTION	16
+#define ARES_EBADSTR		17
 
 /* Flag values */
 #define ARES_FLAG_USEVC		(1 << 0)
@@ -104,7 +105,7 @@ int ares_init(ares_channel *channelptr);
 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
 		      int optmask);
 void ares_destroy(ares_channel channel);
-
+void ares_cancel(ares_channel channel);
 void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
 	       ares_callback callback, void *arg);
 void ares_query(ares_channel channel, const char *name, int dnsclass,
@@ -125,6 +126,8 @@ int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
 		 int rd, unsigned char **buf, int *buflen);
 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
 		     int alen, char **s, long *enclen);
+int ares_expand_string(const unsigned char *encoded, const unsigned char *abuf,
+		     int alen, unsigned char **s, long *enclen);
 int ares_parse_a_reply(const unsigned char *abuf, int alen,
 		       struct hostent **host);
 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,

ares/ares__get_hostent.c

@@ -143,25 +143,29 @@ int ares__get_hostent(FILE *fp, struct hostent **host)
       free(line);
       return ARES_SUCCESS;
     }
-  free(line);
+  if(line)
+    free(line);
 
   if (status == ARES_SUCCESS)
     {
       /* Memory allocation failure; clean up. */
       if (hostent)
 	{
-	  free((char *) hostent->h_name);
+          if(hostent->h_name)
+            free((char *) hostent->h_name);
 	  if (hostent->h_aliases)
 	    {
 	      for (alias = hostent->h_aliases; *alias; alias++)
 		free(*alias);
 	    }
-	  free(hostent->h_aliases);
-	  if (hostent->h_addr_list)
+          if(hostent->h_aliases)
+            free(hostent->h_aliases);
+	  if (hostent->h_addr_list && hostent->h_addr_list[0])
 	    free(hostent->h_addr_list[0]);
-	  free(hostent->h_addr_list);
+          if(hostent->h_addr_list)
+            free(hostent->h_addr_list);
+          free(hostent);
 	}
-      free(hostent);
       return ARES_ENOMEM;
     }
 

ares/ares_cancel.3

@@ -0,0 +1,37 @@
+.\" $Id$
+.\"
+.\" Copyright 1998 by the Massachusetts Institute of Technology.
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_CANCEL 3 "31 March 2004"
+.SH NAME
+ares_cancel \- Cancel a resolve
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B int ares_cancel(ares_channel \fIchannel\fP)
+.fi
+.SH DESCRIPTION
+The \fBares_cancel\fP function cancels all lookups/requests made on the the
+name service channel identified by \fIchannel\fP.  \fBares_cancel\fP invokes
+the callbacks for each pending query on the channel, passing a status of
+.BR ARES_ETIMEOUT .
+These calls give the callbacks a chance to clean up any state which
+might have been stored in their arguments.
+.SH SEE ALSO
+.BR ares_init (3)
+.BR ares_destroy (3)
+.SH AUTHOR
+Dirk Manske

ares/ares_cancel.c

@@ -0,0 +1,44 @@
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include <stdlib.h>
+#include "ares.h"
+#include "ares_private.h"
+
+/*
+ * ares_cancel() cancels a ongoing request/resolve that might be going on on
+ * the given channel. It does NOT kill the channel, use ares_destroy() for
+ * that.
+ */
+void ares_cancel(ares_channel channel)
+{
+  struct query *query, *next;
+  int i;
+
+  for (query = channel->queries; query; query = next)
+  {
+    next = query->next;
+    query->callback(query->arg, ARES_ETIMEOUT, NULL, 0);
+    free(query->tcpbuf);
+    free(query->skip_server);
+    free(query);
+  }
+  channel->queries = NULL;
+  if (!(channel->flags & ARES_FLAG_STAYOPEN))
+  {
+    for (i = 0; i < channel->nservers; i++)
+      ares__close_sockets(&channel->servers[i]);
+  }
+}

ares/ares_destroy.3

@@ -36,7 +36,8 @@ status of
 These calls give the callbacks a chance to clean up any state which
 might have been stored in their arguments.
 .SH SEE ALSO
-.BR ares_init (3)
+.BR ares_init (3),
+.BR ares_cancel (3)
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br

ares/ares_expand_string.3

@@ -0,0 +1,62 @@
+.\" $Id$
+.\"
+.\" Copyright 1998 by the Massachusetts Institute of Technology.
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_EXPAND_NAME 3 "23 July 1998"
+.SH NAME
+ares_expand_string \- Expand a length encoded string
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B int ares_expand_string(const unsigned char *\fIencoded\fP,
+.B      const unsigned char *\fIabuf\fP, int \fIalen\fP, unsigned char **\fIs\fP,
+.B 	int *\fIenclen\fP)
+.fi
+.SH DESCRIPTION
+The
+.B ares_expand_string
+function converts a length encoded string to a NULL terminated C
+string.  The argument
+.I encoded
+gives the beginning of the encoded string, and the arguments
+.I abuf
+and
+.I alen
+give the containing message buffer (necessary for the processing of
+indirection pointers within the encoded domain name).  The result is
+placed in a NUL-terminated allocated buffer, a pointer to which is
+stored in the variable pointed to by
+.IR s .
+The length of the encoded string is stored in the variable pointed to by
+.I enclen
+so that the caller can advance past the encoded string to read
+further data in the message.
+.SH RETURN VALUES
+.B ares_expand_string
+can return any of the following values:
+.TP 15
+.B ARES_SUCCESS
+Expansion of the encoded string succeeded.
+.TP 15
+.B ARES_EBADSTR
+The encoded string was malformed and could not be expanded.
+.TP 15
+.B ARES_ENOMEM
+Memory was exhausted.
+.SH SEE ALSO
+.BR ares_free_string (3)
+.SH AUTHOR
+Dominick Meglio

ares/ares_expand_string.c

@@ -0,0 +1,65 @@
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include <sys/types.h>
+
+#ifdef WIN32
+#include "nameser.h"
+#else
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#endif
+
+#include <string.h>
+#include <stdlib.h>
+#include "ares.h"
+#include "ares_private.h" /* for the memdebug */
+
+/* Simply decodes a length-encoded character string. The first byte of the
+ * input is the length of the string to be returned and the bytes thereafter
+ * are the characters of the string. The returned result will be NULL
+ * terminated.
+ */
+int ares_expand_string(const unsigned char *encoded,
+                       const unsigned char *abuf,
+                       int alen,
+                       unsigned char **s,
+                       long *enclen)
+{
+  unsigned char *q;
+  long len;
+  if (encoded == abuf+alen)
+    return ARES_EBADSTR;
+
+  len = *encoded;
+  if (encoded+len+1 > abuf+alen)
+    return ARES_EBADSTR;
+
+  encoded++;
+
+  *s = malloc(len+1);
+  if (*s == NULL)
+    return ARES_ENOMEM;
+  q = *s; 
+  strncpy((char *)q, (char *)encoded, len);
+  q[len] = '\0';
+
+  *s = q;
+
+  *enclen = len+1; 
+
+  return ARES_SUCCESS;
+}
+

ares/ares_free_hostent.3

@@ -28,21 +28,16 @@ The
 .I ares_free_hostent
 function frees a
 .B struct hostent
-allocated by one of the functions
-.I ares_parse_a_reply
-or
-.IR ares_parse_ptr_reply .
+allocated by one of the functions \fIares_parse_a_reply(3)\fP or
+\fIares_parse_ptr_reply(3)\fP.
+.SH NOTES
+It is not necessary (and is not correct) to free the host structure passed to
+the callback functions for \fIares_gethostbyname(3)\fP or
+\fIares_gethostbyaddr(3)\fP. The ares library will automatically free such
+host structures when the callback returns.
 .SH SEE ALSO
 .BR ares_parse_a_reply (3),
 .BR ares_parse_ptr_reply (3)
-.SH NOTES
-It is not necessary (and is not correct) to free the host structure
-passed to the callback functions for
-.I ares_gethostbyname
-or
-.IR ares_gethostbyaddr .
-The ares library will automatically free such host structures when the
-callback returns.
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br

ares/ares_free_string.3

@@ -26,11 +26,10 @@ ares_free_string \- Free strings allocated by ares functions
 .SH DESCRIPTION
 The
 .I ares_free_string
-function frees a string allocated by the
-.I ares_mkquery
-function.
+function frees a string allocated by an ares function.
 .SH SEE ALSO
 .BR ares_mkquery (3)
+.BR ares_expand_string (3)
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br

ares/ares_gethostbyaddr.3

@@ -40,14 +40,10 @@ and
 .I addrlen
 give the address as a series of bytes, and
 .I family
-gives the type of address.  When the query is complete or has failed,
-the ares library will invoke
-.IR callback .
-Completion or failure of the query may happen immediately, or may
-happen during a later call to
-.BR ares_process (3)
-or
-.BR ares_destroy (3).
+gives the type of address.  When the query is complete or has failed, the ares
+library will invoke \fIcallback\fP.  Completion or failure of the query may
+happen immediately, or may happen during a later call to
+\fIares_process(3)\fP, \fIares_destroy(3)\fP or \fIares_cancel(3)\fP.
 .PP
 The callback argument
 .I arg
@@ -93,7 +89,8 @@ did not complete successfully,
 will be
 .BR NULL .
 .SH SEE ALSO
-.BR ares_process (3)
+.BR ares_process (3),
+.BR ares_gethostbyname (3)
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br

ares/ares_gethostbyaddr.c

@@ -87,10 +87,10 @@ static void next_lookup(struct addr_query *aquery)
 	{
 	case 'b':
 	  addr = ntohl(aquery->addr.s_addr);
-	  a1 = (int)(addr >> 24) & 0xff;
-	  a2 = (int)(addr >> 16) & 0xff;
-	  a3 = (int)(addr >> 8) & 0xff;
-	  a4 = (int)addr & 0xff;
+	  a1 = (int)((addr >> 24) & 0xff);
+	  a2 = (int)((addr >> 16) & 0xff);
+	  a3 = (int)((addr >> 8) & 0xff);
+	  a4 = (int)(addr & 0xff);
 	  sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
 	  aquery->remaining_lookups = p + 1;
 	  ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,

ares/ares_gethostbyname.3

@@ -37,14 +37,11 @@ The parameter
 .I name
 gives the hostname as a NUL-terminated C string, and
 .I family
-gives the desired type of address for the resulting host entry.  When
-the query is complete or has failed, the ares library will invoke
-.IR callback .
-Completion or failure of the query may happen immediately, or may
-happen during a later call to
-.BR ares_process (3)
-or
-.BR ares_destroy (3).
+gives the desired type of address for the resulting host entry.  When the
+query is complete or has failed, the ares library will invoke \fIcallback\fP.
+Completion or failure of the query may happen immediately, or may happen
+during a later call to \fIares_process(3)\fP, \fIares_destroy(3)\fP or
+\fIares_cancel(3)\fP.
 .PP
 The callback argument
 .I arg
@@ -96,7 +93,8 @@ did not complete successfully,
 will be
 .BR NULL .
 .SH SEE ALSO
-.BR ares_process (3)
+.BR ares_process (3),
+.BR ares_gethostbyaddr (3)
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br

ares/ares_init.c

@@ -85,6 +85,8 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
   channel->nsort = -1;
   channel->lookups = NULL;
   channel->queries = NULL;
+  channel->domains = NULL;
+  channel->sortlist = NULL;
 
   /* Initialize configuration by each of the four sources, from highest
    * precedence to lowest.
@@ -101,15 +103,16 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
       /* Something failed; clean up memory we may have allocated. */
       if (channel->nservers != -1)
 	free(channel->servers);
-      if (channel->ndomains != -1)
+      if (channel->domains)
 	{
 	  for (i = 0; i < channel->ndomains; i++)
 	    free(channel->domains[i]);
 	  free(channel->domains);
 	}
-      if (channel->nsort != -1)
+      if (channel->sortlist)
 	free(channel->sortlist);
-      free(channel->lookups);
+      if(channel->lookups)
+        free(channel->lookups);
       free(channel);
       return status;
     }
@@ -436,11 +439,11 @@ DhcpNameServer
       return (errno == ENOENT) ? ARES_SUCCESS : ARES_EFILE;
     while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
     {
-      if ((p = try_config(line, "domain")) && channel->ndomains == -1)
+      if ((p = try_config(line, "domain")))
         status = config_domain(channel, p);
       else if ((p = try_config(line, "lookup")) && !channel->lookups)
         status = config_lookup(channel, p);
-      else if ((p = try_config(line, "search")) && channel->ndomains == -1)
+      else if ((p = try_config(line, "search")))
         status = set_search(channel, p);
       else if ((p = try_config(line, "nameserver")) && channel->nservers == -1)
         status = config_nameserver(&servers, &nservers, p);
@@ -453,7 +456,8 @@ DhcpNameServer
       if (status != ARES_SUCCESS)
         break;
     }
-    free(line);
+    if(line)
+      free(line);
     fclose(fp);
   }
 
@@ -462,8 +466,10 @@ DhcpNameServer
   /* Handle errors. */
   if (status != ARES_EOF)
     {
-      if (servers != NULL) free(servers);
-      if (sortlist != NULL) free(sortlist);
+      if (servers != NULL)
+        free(servers);
+      if (sortlist != NULL)
+        free(sortlist);
       return status;
     }
 
@@ -701,6 +707,14 @@ static int set_search(ares_channel channel, const char *str)
   int n;
   const char *p, *q;
 
+  if(channel->ndomains != -1) {
+    /* if we already have some domains present, free them first */
+    for(n=0; n < channel->ndomains; n++)
+      free(channel->domains[n]);
+    free(channel->domains);
+    channel->ndomains = -1;
+  }
+
   /* Count the domains given. */
   n = 0;
   p = str;

ares/ares_mkquery.3

@@ -21,11 +21,9 @@ ares_mkquery \- Compose a single-question DNS query buffer
 .nf
 .B #include <ares.h>
 .PP
-.B
-int ares_mkquery(const char *\fIname\fP, int \fIdnsclass\fP, int \fItype\fP,
-.B
-	unsigned short \fIid\fP, int \fIrd\fP, char **\fIbuf\fP,
-	int *\fIbuflen\fP)
+.B int ares_mkquery(const char *\fIname\fP, int \fIdnsclass\fP, int \fItype\fP,
+.B	unsigned short \fIid\fP, int \fIrd\fP, char **\fIbuf\fP,
+.B	int *\fIbuflen\fP)
 .fi
 .SH DESCRIPTION
 The
@@ -52,8 +50,7 @@ stored in the variable pointed to by
 and the length of which will be stored in the variable pointed to by
 .IR buflen .
 It is the caller's responsibility to free this buffer using
-.B ares_free_string
-when it is no longer needed.
+\fIares_free_string(3)\fP when it is no longer needed.
 .SH RETURN VALUES
 .B ares_mkquery
 can return any of the following values:

ares/ares_parse_a_reply.3

@@ -21,9 +21,8 @@ ares_parse_a_reply \- Parse a reply to a DNS query of type A into a hostent
 .nf
 .B #include <ares.h>
 .PP
-.B
-int ares_parse_a_reply(const unsigned char *\fIabuf\fB, int \fIalen\fB,
-.B 	struct hostent **\fIhost\fB);
+.B int ares_parse_a_reply(const unsigned char *\fIabuf\fP, int \fIalen\fP,
+.B 	struct hostent **\fIhost\fP);
 .fi
 .SH DESCRIPTION
 The

ares/ares_parse_ptr_reply.3

@@ -21,11 +21,9 @@ ares_parse_ptr_reply \- Parse a reply to a DNS query of type PTR into a hostent
 .nf
 .B #include <ares.h>
 .PP
-.B
-int ares_parse_ptr_reply(const unsigned char *\fIabuf\fB, int \fIalen\fB,
-.B
- 	const void *\fIaddr\fP, int \fIaddrlen\fP, int \fIfamily\fP,
-.B	struct hostent **\fIhost\fB);
+.B int ares_parse_ptr_reply(const unsigned char *\fIabuf\fP, int \fIalen\fP,
+.B 	const void *\fIaddr\fP, int \fIaddrlen\fP, int \fIfamily\fP,
+.B	struct hostent **\fIhost\fP);
 .fi
 .SH DESCRIPTION
 The

ares/ares_process.3

@@ -35,13 +35,10 @@ The file descriptor sets pointed to by
 and
 .I write_fds
 should have file descriptors set in them according to whether the file
-descriptors specified by
-.BR ares_fds (3)
-are ready for reading and writing.  (The easiest way to determine this
-information is to invoke
+descriptors specified by \fIares_fds(3)\fP are ready for reading and writing.
+(The easiest way to determine this information is to invoke
 .B select
-with a timeout no greater than the timeout given by
-.BR ares_timeout (3)).
+with a timeout no greater than the timeout given by \fIares_timeout(3)\fP ).
 .PP
 The
 .B ares_process

ares/ares_search.c

@@ -124,7 +124,12 @@ void ares_search(ares_channel channel, const char *name, int dnsclass,
 	  free(s);
 	}
       else
+      {
+        /* failed, free the malloc()ed memory */
+        free(squery->name);
+        free(squery);
 	callback(arg, status, NULL, 0);
+      }
     }
 }
 

ares/ares_send.3

@@ -24,8 +24,7 @@ ares_send \- Initiate a DNS query
 .B typedef void (*ares_callback)(void *\fIarg\fP, int \fIstatus\fP,
 .B	unsigned char *\fIabuf\fP, int \fIalen\fP)
 .PP
-.B
-void ares_send(ares_channel \fIchannel\fP, const unsigned char *\fIqbuf\fP,
+.B void ares_send(ares_channel \fIchannel\fP, const unsigned char *\fIqbuf\fP,
 .B 	int \fIqlen\fP, ares_callback \fIcallback\fP, void *\fIarg\fP)
 .fi
 .SH DESCRIPTION

ares/ares_strerror.c

@@ -35,7 +35,9 @@ const char *ares_strerror(int code)
     "Timeout while contacting DNS servers",
     "End of file",
     "Error reading file",
-    "Out of memory"
+    "Out of memory",
+    "Channel is being destroyed",
+    "Misformatted string"
   };
 
   assert(code >= 0 && code < (int)(sizeof(errtext) / sizeof(*errtext)));

ares/ares_timeout.3

@@ -27,10 +27,8 @@ ares_fds \- Get file descriptors to select on for name service
 .SH DESCRIPTION
 The
 .B ares_timeout
-function determines the maximum time for which the caller should wait
-before invoking 
-.BR ares_process (3)
-to process timeouts.  The parameter
+function determines the maximum time for which the caller should wait before
+invoking \fIares_process(3)\fP to process timeouts.  The parameter
 .I maxtv
 specifies a existing maximum timeout, or
 .B NULL

ares/ares_version.h

@@ -4,12 +4,12 @@
 #define ARES__VERSION_H
 
 #define ARES_VERSION_MAJOR 1
-#define ARES_VERSION_MINOR 0
+#define ARES_VERSION_MINOR 2
 #define ARES_VERSION_PATCH 0
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                        (ARES_VERSION_MINOR<<8)|\
                        (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.0.0"
+#define ARES_VERSION_STR "1.2.0"
 
 const char *ares_version(int *version);
 

ares/buildconf

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+aclocal
+autoconf

ares/maketgz

@@ -96,3 +96,5 @@ for(@entries) {
 `gzip -9 $name-$version.tar`;
 # remove the dir
 `rm -rf $name-$version`;
+
+print "NOTE: now cvs tag this release!\n";

buildconf

@@ -67,7 +67,7 @@ echo "buildconf: autoheader version $ah_version (ok)"
 # automake 1.7 or newer
 #
 need_automake="1.7"
-am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`
+am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'`
 if test -z "$am_version"; then
   echo "buildconf: automake not found."
   echo "            You need automake version $need_automake or newer installed."
@@ -157,27 +157,27 @@ fi
 # run the correct scripts now
 
 echo "buildconf: running libtoolize"
-${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The command '${LIBTOOLIZE:-libtoolize}  --copy --automake --force' failed"
+${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The libtool command failed"
 echo "buildconf: running aclocal"
-${ACLOCAL:-aclocal}       || die "The command '${AUTOHEADER:-aclocal}' failed"
+${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The aclocal command line failed"
 echo "buildconf: running aclocal hack to convert all mv to mv -f"
 perl -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4
 echo "buildconf: running autoheader"
-${AUTOHEADER:-autoheader} || die "The command '${AUTOHEADER:-autoheader}' failed"
+${AUTOHEADER:-autoheader} || die "The autoheader command failed"
 echo "buildconf: running autoconf"
-${AUTOCONF:-autoconf}     || die "The command '${AUTOCONF:-autoconf}' failed"
+${AUTOCONF:-autoconf}     || die "The autoconf command failed"
 
 if test -d ares; then
   cd ares
   echo "buildconf: running aclocal in the ares directory"
-  ${ACLOCAL:-aclocal}     || die "The command '${ACLOCAL:-aclocal}' failed"
+  ${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The ares aclocal command failed"
   echo "buildconf: running autoconf in the ares directory"
-  ${AUTOCONF:-autoconf}     || die "The command '${AUTOCONF:-autoconf}' failed"
+  ${AUTOCONF:-autoconf}     || die "The ares autoconf command failed"
   cd ..
 fi
 
 echo "buildconf: running automake"
-${AUTOMAKE:-automake} -a  || die "The command '${AUTOMAKE:-automake} -a' failed"
+${AUTOMAKE:-automake} -a  || die "The automake command failed"
 
 echo "buildconf: OK"
 exit 0

configure.ac

@@ -16,22 +16,34 @@ AM_CONFIG_HEADER(lib/config.h src/config.h)
 AM_MAINTAINER_MODE
 
 dnl SED is needed by some of the tools
-AC_PATH_PROG( SED, sed, , $PATH:/usr/bin:/usr/local/bin)
+AC_PATH_PROG( SED, sed, sed-was-not-found-by-configure,
+              $PATH:/usr/bin:/usr/local/bin)
 AC_SUBST(SED)
 
+if test "x$SED" = "xsed-was-not-found-by-configure"; then
+  AC_MSG_WARN([sed was not found, this may ruin your chances to build fine])
+fi
+
 dnl AR is used by libtool, and try the odd Solaris path too
-AC_PATH_PROG( AR, ar, , $PATH:/usr/bin:/usr/local/bin:/usr/ccs/bin)
+dnl we use AC_CHECK_TOOL since this should make a library for the target
+dnl platform
+AC_CHECK_TOOL(AR, ar,
+              ar-was-not-found-by-configure,
+              $PATH:/usr/bin:/usr/local/bin:/usr/ccs/bin)
 AC_SUBST(AR)
+if test "x$AR" = "xar-was-not-found-by-configure"; then
+  AC_MSG_WARN([ar was not found, this may ruin your chances to build fine])
+fi
 
 dnl figure out the libcurl version
-VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curl.h`
+VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h`
 AM_INIT_AUTOMAKE(curl,$VERSION)
 AC_MSG_CHECKING([curl version])
 AC_MSG_RESULT($VERSION)
 
 dnl
 dnl we extract the numerical version for curl-config only
-VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curl.h`
+VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h`
 AC_SUBST(VERSIONNUM)
 
 dnl Solaris pkgadd support definitions
@@ -42,6 +54,17 @@ AC_SUBST(PKGADD_PKG)
 AC_SUBST(PKGADD_NAME)
 AC_SUBST(PKGADD_VENDOR)
 
+dnl
+dnl initialize all the info variables to 'no'
+    curl_ssl_msg="no     (--with-ssl)"
+   curl_zlib_msg="no     (--with-zlib)"
+   curl_krb4_msg="no     (--with-krb4*)"
+    curl_gss_msg="no     (--with-gssapi)"
+ curl_spnego_msg="no     (--with-spnego)"
+   curl_ares_msg="no     (--enable-ares)"
+   curl_ipv6_msg="no     (--enable-ipv6)"
+    curl_idn_msg="no     (--with-libidn)"
+ curl_manual_msg="no     (--enable-manual)"
 
 dnl
 dnl Detect the canonical host and target build environment
@@ -258,7 +281,7 @@ dnl At least one system has been identified to require BOTH nsl and socket
 dnl libs at the same time to link properly.
 if test "$HAVE_GETHOSTBYNAME" != "1"
 then
-  AC_MSG_CHECKING([trying gethostbyname with both nsl and socket libs])
+  AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs])
   my_ac_save_LIBS=$LIBS
   LIBS="-lnsl -lsocket $LIBS"
   AC_TRY_LINK( ,
@@ -383,7 +406,11 @@ main()
 ))
 
 if test "$ipv6" = "yes"; then
+  curl_ipv6_msg="enabled"
+
   CURL_CHECK_WORKING_GETADDRINFO
+
+  CURL_CHECK_NI_WITHSCOPEID
 fi
 
 dnl **********************************************************************
@@ -547,6 +574,8 @@ then
       KRB4_ENABLED=1
       AC_SUBST(KRB4_ENABLED)
 
+      curl_krb4_msg="enabled"
+
       dnl the krb4 stuff needs a strlcpy()
       AC_CHECK_FUNCS(strlcpy)
 
@@ -580,7 +609,9 @@ if test x"$want_spnego" = xyes; then
      fi
  
      AC_MSG_RESULT(yes)
-     AC_DEFINE(HAVE_SPNEGO, 1, [Define this if you have the SPNEGO library fbopenssl])
+     AC_DEFINE(HAVE_SPNEGO, 1,
+               [Define this if you have the SPNEGO library fbopenssl])
+     curl_spnego_msg="enabled"
   fi
 else
   AC_MSG_RESULT(no)
@@ -636,6 +667,8 @@ if test x"$want_gss" = xyes; then
   AC_MSG_RESULT(yes)
   AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries])
 
+  curl_gss_msg="enabled"
+
   if test -n "$GSSAPI_INCS"; then
     # cut off the preceding -I from the include path
     GSSAPI_INCS=`echo $GSSAPI_INCS | sed -e s/^-I//g`
@@ -651,33 +684,6 @@ else
   AC_MSG_RESULT(no)
 fi
   
-
-dnl Detect the pkg-config tool, as it may have extra info about the
-dnl openssl installation we can use. I *believe* this is what we are
-dnl expected to do on really recent Redhat Linux hosts.
-AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
-if test "$PKGCONFIG" != "no" ; then
-  AC_MSG_CHECKING([for OpenSSL options using pkg-config])
-
-  $PKGCONFIG --exists openssl
-  SSL_EXISTS=$?
-
-  if test "$SSL_EXISTS" -eq "0"; then
-    SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
-    SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
-    SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
-
-    LIBS="$LIBS $SSL_LIBS"
-    CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
-    LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
-
-    AC_MSG_RESULT([yes])
-  else
-    AC_MSG_RESULT([no])
-  fi
-
-fi
-
 dnl **********************************************************************
 dnl Check for the presence of SSL libraries and headers
 dnl **********************************************************************
@@ -693,14 +699,39 @@ AC_HELP_STRING([--without-ssl], [disable SSL]),
 
 if test X"$OPT_SSL" = Xno
 then
-  AC_MSG_WARN(SSL/https support disabled)  
+  AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more])  
 else
 
-  dnl Check for and handle argument to --with-ssl.
-
-  dnl save the pre-ssl check flags for a while
+  dnl backup the pre-ssl variables
   CLEANLDFLAGS="$LDFLAGS"
   CLEANCPPFLAGS="$CPPFLAGS"
+  CLEANLIBS="$LIBS"
+
+  dnl Detect the pkg-config tool, as it may have extra info about the openssl
+  dnl installation we can use. I *believe* this is what we are expected to do
+  dnl on really recent Redhat Linux hosts.
+
+  AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
+  if test "$PKGCONFIG" != "no" ; then
+    AC_MSG_CHECKING([OpenSSL options with pkg-config])
+
+    $PKGCONFIG --exists openssl
+    SSL_EXISTS=$?
+
+    if test "$SSL_EXISTS" -eq "0"; then
+      SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
+      SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
+      SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
+
+      dnl use the values pkg-config reported
+      LIBS="$LIBS $SSL_LIBS"
+      CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
+      LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
+      AC_MSG_RESULT([found])
+    else
+      AC_MSG_RESULT([no])
+    fi
+  fi
 
   case "$OPT_SSL" in
   yes)
@@ -718,14 +749,13 @@ else
   AC_CHECK_LIB(crypto, CRYPTO_lock,[
      HAVECRYPTO="yes"
      ],[
-     OLDLDFLAGS="$LDFLAGS"
-     OLDCPPFLAGS="$CPPFLAGS"
      LDFLAGS="$CLEANLDFLAGS -L$EXTRA_SSL/lib$libsuff"
      CPPFLAGS="$CLEANCPPFLAGS -I$EXTRA_SSL/include/openssl -I$EXTRA_SSL/include"
      AC_CHECK_LIB(crypto, CRYPTO_add_lock,[
        HAVECRYPTO="yes" ], [
-       LDFLAGS="$OLDLDFLAGS"
-       CPPFLAGS="$OLDCPPFLAGS"
+       LDFLAGS="$CLEANLDFLAGS"
+       CPPFLAGS="$CLEANCPPFLAGS"
+       LIBS="$CLEANLIBS"
        ])
     ])
 
@@ -770,10 +800,12 @@ else
     dnl Check for SSLeay headers
     AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \
                      openssl/pem.h openssl/ssl.h openssl/err.h,
+      curl_ssl_msg="enabled"
       OPENSSL_ENABLED=1)
 
     if test $ac_cv_header_openssl_x509_h = no; then
       AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h,
+        curl_ssl_msg="enabled"
         OPENSSL_ENABLED=1)
     fi
 
@@ -894,6 +926,7 @@ case "$OPT_ZLIB" in
       dnl replace 'HAVE_LIBZ' in the automake makefile.ams
       AMFIXLIB="1"
       AC_MSG_NOTICE([found both libz and libz.h header])
+      curl_zlib_msg="enabled"
     fi
     ;;
 esac
@@ -901,6 +934,43 @@ esac
 dnl set variable for use in automakefile(s)
 AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1)
 
+AC_MSG_CHECKING([whether to build with libidn])
+AC_ARG_WITH(libidn,
+AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage])
+AC_HELP_STRING([--without-libidn],[Disable libidn usage]),
+  [LIBIDN="$withval"])
+
+case "$LIBIDN" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+       AC_CHECK_LIB(idn, idna_to_ascii_lz, ,
+                    [
+                    dnl if there was a given path, try it
+                    nolibidn="true"
+                    if test "x$LIBIDN" != "xyes"; then
+                      nolibidn="" dnl reset to test again
+                      oldLDFLAGS=$LDFLAGS
+                      oldCPPFLAGS=$CPPFLAGS
+                      LDFLAGS="$LDFLAGS -L$LIBIDN/lib"
+                      CPPFLAGS="$CPPFLAGS -I$LIBIDN/include"
+                      AC_CHECK_LIB(idn, idna_to_ascii_4i, ,
+                                   nolibidn="true"
+                                   LDFLAGS=$oldLDFLAGS
+                                   CPPFLAGS=$oldCPPFLAGS)
+                    fi
+                    ])
+       if test "x$nolibidn" != "xtrue"; then
+         curl_idn_msg="enabled"
+         dnl different versions of libidn have different setups of these:
+         AC_CHECK_FUNCS( idn_free )
+         AC_CHECK_HEADERS( idn-free.h )
+       fi
+                    
+       ;; 
+esac
+
 dnl Default is to try the thread-safe versions of a few functions
 OPT_THREAD=on
 
@@ -915,6 +985,7 @@ printf("just fine");
 #endif
 ],
  [ AC_MSG_RESULT([yes])
+   RECENTAIX=yes
    OPT_THREAD=off ],
  [ AC_MSG_RESULT([no]) ]
 )
@@ -952,10 +1023,31 @@ else
   dnl is there a localtime_r()
   CURL_CHECK_LOCALTIME_R()
 
-  AC_CHECK_FUNCS( gmtime_r )
+  dnl is there a strerror_r()
+  CURL_CHECK_STRERROR_R()
 
+  AC_CHECK_FUNCS( gmtime_r )
 fi
 
+dnl for recent AIX versions, we skip all the thread-safe checks above since
+dnl they claim a thread-safe libc using the standard API. But there are
+dnl some functions still not thread-safe. Check for these!
+
+dnl Let's hope this split URL remains working:
+dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \
+dnl genprogc/thread_quick_ref.htm
+
+if test "x$RECENTAIX" = "xyes"; then
+  dnl is there a localtime_r()
+  CURL_CHECK_LOCALTIME_R()
+
+  dnl is there a strerror_r()
+  CURL_CHECK_STRERROR_R()
+
+  AC_CHECK_FUNCS( gmtime_r )
+fi
+
+
 dnl **********************************************************************
 dnl Back to "normal" configuring
 dnl **********************************************************************
@@ -979,6 +1071,7 @@ AC_CHECK_HEADERS(
         arpa/inet.h \
         net/if.h \
         netinet/in.h \
+        netinet/tcp.h \
         netdb.h \
         sys/sockio.h \
         sys/stat.h \
@@ -1015,6 +1108,9 @@ dnl default includes
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
 ]
 )
 
@@ -1027,6 +1123,7 @@ AC_CHECK_SIZEOF(curl_off_t, ,[
 #include <stdio.h>
 #include "$srcdir/include/curl/curl.h"
 ])
+AC_CHECK_SIZEOF(size_t)
 
 AC_CHECK_TYPE(long long,
    [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports 'long long'])])
@@ -1164,15 +1261,84 @@ dnl manual
 
 if test "$USE_MANUAL" = "1"; then
   AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual])
+  curl_manual_msg="enabled"
 fi
 
 dnl set variable for use in automakefile(s)
 AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1)
 
+AC_MSG_CHECKING([whether to enable ares])
+AC_ARG_ENABLE(ares,
+AC_HELP_STRING([--enable-ares=PATH],[Enable ares for name lookups])
+AC_HELP_STRING([--disable-ares],[Disable ares for name lookups]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
 
-dnl AC_PATH_PROG( RANLIB, ranlib, /usr/bin/ranlib, 
-dnl   $PATH:/usr/bin/:/usr/local/bin )
-dnl AC_SUBST(RANLIB)
+       if test "x$IPV6_ENABLED" = "x1"; then
+         AC_MSG_ERROR([ares doesn't work with ipv6, disable ipv6 to use ares])
+       fi
+
+       AC_DEFINE(USE_ARES, 1, [Define if you want to enable ares support])
+       dnl substitute HAVE_ARES for curl-config and similar
+       HAVE_ARES="1"
+       AC_SUBST(HAVE_ARES)
+       curl_ares_msg="enabled"
+
+       LIBS="$LIBS -lcares"
+
+       dnl For backwards compatibility default to includes/lib in srcdir/ares
+       dnl If a value is specified it is assumed that the libs are in $val/lib
+       dnl and the includes are in $val/include. This is the default setup for
+       dnl ares so it should not be a problem.
+       if test "x$enableval" = "xyes" ; then
+         if test -d "$srcdir/ares"; then
+            aresembedded="yes"
+            AC_CONFIG_SUBDIRS(ares)
+            aresinc=`cd $srcdir/ares && pwd`
+            CPPFLAGS="$CPPFLAGS -I$aresinc"
+
+            dnl the pwd= below cannot 'cd' into the ares dir to get the full
+            dnl path to it, since it may not exist yet if we build outside of
+            dnl the source tree
+            pwd=`pwd`
+            LDFLAGS="$LDFLAGS -L$pwd/ares"
+         fi
+       else
+         CPPFLAGS="$CPPFLAGS -I$enableval/include"
+         LDFLAGS="$LDFLAGS -L$enableval/lib"
+       fi
+
+       if test -z "$aresembedded"; then
+         dnl verify that a sufficient c-ares is here if we have pointed one
+         dnl out and don't use the "embedded" ares dir (in which case we don't
+         dnl check it because it might not have been built yet)
+         AC_MSG_CHECKING([that c-ares is good and recent enough])
+         AC_LINK_IFELSE( [
+#include <ares.h>
+/* provide a set of dummy functions in case c-ares was built with debug */
+void curl_dofree() { }
+void curl_sclose() { }
+void curl_domalloc() { }
+
+int main(void)
+{
+  ares_channel channel;
+  ares_cancel(channel);
+  return 0;
+}
+],
+          AC_MSG_RESULT(yes),
+          AC_MSG_RESULT(no)
+          AC_MSG_ERROR([c-ares library defective or too old])
+          )
+       fi
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
 
 dnl ************************************************************
 dnl lame option to switch on debug options
@@ -1199,52 +1365,6 @@ AC_HELP_STRING([--disable-debug],[Disable debug options]),
        AC_MSG_RESULT(no)
 )
 
-AC_MSG_CHECKING([whether to enable ares])
-AC_ARG_ENABLE(ares,
-AC_HELP_STRING([--enable-ares=PATH],[Enable ares for name lookups])
-AC_HELP_STRING([--disable-ares],[Disable ares for name lookups]),
-[ case "$enableval" in
-  no)
-       AC_MSG_RESULT(no)
-       ;;
-  *)   AC_MSG_RESULT(yes)
-
-       if test "x$IPV6_ENABLED" = "x1"; then
-         AC_MSG_ERROR([ares doesn't work with ipv6, disable ipv6 to use ares])
-       fi
-
-       AC_DEFINE(USE_ARES, 1, [Define if you want to enable ares support])
-       dnl substitute HAVE_ARES for curl-config and similar
-       HAVE_ARES="1"
-       AC_SUBST(HAVE_ARES)
-
-       LIBS="$LIBS -lcares"
-
-       dnl For backwards compatibility default to includes/lib in srcdir/ares
-       dnl If a value is specified it is assumed that the libs are in $val/lib
-       dnl and the includes are in $val/include. This is the default setup for
-       dnl ares so it should not be a problem.
-       if test "x$enableval" = "xyes" ; then
-         if test -d "$srcdir/ares"; then
-            AC_CONFIG_SUBDIRS(ares)
-            aresinc=`cd $srcdir/ares && pwd`
-            CPPFLAGS="$CPPFLAGS -I$aresinc"
-
-            dnl the pwd= below cannot 'cd' into the ares dir to get the full
-            dnl path to it, since it may not exist yet if we build outside of
-            dnl the source tree
-            pwd=`pwd`
-            LDFLAGS="$LDFLAGS -L$pwd/ares"
-         fi
-       else
-         CPPFLAGS="$CPPFLAGS -I$enableval/include"
-         LDFLAGS="$LDFLAGS -L$enableval/lib"
-       fi
-       ;;
-  esac ],
-       AC_MSG_RESULT(no)
-)
-
 AC_CONFIG_FILES([Makefile \
 	   docs/Makefile \
            docs/examples/Makefile \
@@ -1272,3 +1392,21 @@ AC_CONFIG_FILES([Makefile \
            curl-config
 ])
 AC_OUTPUT
+
+AC_MSG_NOTICE([Configured to build curl/libcurl:
+
+  curl version:    ${VERSION}
+  Host setup:      ${host}
+  Install prefix:  ${prefix}
+  Compiler:        ${CC}
+  SSL support:     ${curl_ssl_msg}
+  zlib support:    ${curl_zlib_msg}
+  krb4 support:    ${curl_krb4_msg}
+  GSSAPI support:  ${curl_gss_msg}
+  SNPEGO support:  ${curl_spnego_msg}
+  c-ares support:  ${curl_ares_msg}
+  ipv6 support:    ${curl_ipv6_msg}
+  IDN support:     ${curl_idn_msg}
+  Build libcurl:   Shared=${enable_shared}, Static=${enable_static} 
+  Built-in manual: ${curl_manual_msg}
+])

curl-style.el

@@ -2,17 +2,8 @@
 ;;;; $Id$
 
 ;;; The curl hacker's C conventions.
-
-;;; After loading this file and added the mode-hook you can in C
-;;; files, put something like this to use the curl style
-;;; automatically:
-;;
-;;   /* -----------------------------------------------------------------
-;;    * local variables:
-;;    * eval: (set c-file-style "curl")
-;;    * end:
-;;    */
-;;
+;;; See the sample.emacs file on how this file can be made to take
+;;; effect automatically when editing curl source files.
 
 (defconst curl-c-style
   '((c-basic-offset . 2)
@@ -37,12 +28,15 @@
   (setq tab-width 8
 	indent-tabs-mode nil		; Use spaces. Not tabs.
 	comment-column 40
-	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t"))
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode"))
 	)
   ;; keybindings for C, C++, and Objective-C.  We can put these in
   ;; c-mode-base-map because of inheritance ...
   (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
+  (define-key c-mode-base-map "\M-m" 'delete-trailing-whitespace)
   (setq c-recognize-knr-p nil)
+  ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t)
+  (setq show-trailing-whitespace t)
   )
 
 ;; Set this is in your .emacs if you want to use the c-mode-hook as

docs/KNOWN_BUGS

@@ -3,8 +3,13 @@ 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!
 
-* NTLM authentication with passwords longer than 14 letters fail. There is
-  a known fix for this, planned to come in curl 7.11.2
+* If you use a very large amount of file descriptors (more than FD_SETSIZE)
+  and then use libcurl, it might crash on its use of select() which then
+  stores data out of bounds. Bug report #948950.
+
+* --limit-rate using -d or -F does not work. This is because the limit logic
+  is provided by the curl app in its read/write callbacks, and when doing
+  -d/-F the callbacks aren't used! Bug report #921395.
 
 * Doing resumed upload over HTTP does not work with '-C -', because curl
   doesn't do a HEAD first to get the initial size. This needs to be done
@@ -22,13 +27,6 @@ may have been fixed since this was written!
   indicate that the user wants to reach the root dir (this exception SHALL
   remain even when this bug is fixed).
 
-* 1) libcurl does a POST
-  2) receives a 100-continue
-  3) sends away the POST
-  Now, if nothing else is returned from the server, libcurl MUST return
-  CURLE_GOT_NOTHING, but it seems it returns CURLE_OK as it seems to count
-  the 100-continue reply as a good enough reply.
-
 * libcurl doesn't treat the content-length of compressed data properly, as
   it seems HTTP servers send the *uncompressed* length in that header and
   libcurl thinks of it as the *compressed* lenght. Some explanations are here:
@@ -38,9 +36,6 @@ may have been fixed since this was written!
   locally, which is because libcurl doesn't call the write callback with zero
   bytes. Explained here: http://curl.haxx.se/mail/archive-2003-04/0143.html
 
-* Using CURLOPT_FAILONERROR (-f/--fail) will make authentication to stop
-  working if you use anything but plain Basic auth.
-
 * IPv6 support on AIX 4.3.3 doesn't work due to a missing sockaddr_storage
   struct. It has been reported to work on AIX 5.1 though.
 

docs/LICENSE-MIXING

@@ -0,0 +1,83 @@
+         License Mixing with apps, libcurl and Third Party Libraries
+         ===========================================================
+
+libcurl can be built to use a fair amount of various third party libraries,
+libraries that are written and provided by other parties that are distributed
+using their own licenses. Even libcurl itself contains code that may cause
+problems to some. This document attempts to describe what licenses libcurl and
+the other libraries use and what possible dilemmas linking and mixing them all
+can lead to for end users.
+
+I am not a lawyer and this is not legal advice!
+
+One common dilemma is that GPL[*]-licensed code is not allowed to be linked
+with code licensed under the Original BSD license (with the announcement
+clause, unless there's a specified exception in the GPL-licensed module). You
+may still build your own copies that use them all, but distributing them as
+binaries would be to violate the GPL license. This particular problem was
+addressed when the Modified BSD license was created, which does not have the
+annoncement clause that collides with GPL.
+
+libcurl http://curl.haxx.se/docs/copyright.html
+
+        Uses an MIT (or Modified BSD)-style license that is as liberal as
+        possible.  Some of the source files that deal with KRB4 have Original
+        BSD-style announce-clause licenses. You may not distribute binaries
+        with krb4-enabled libcurl that also link with GPL-licensed code!
+
+OpenSSL http://www.openssl.org/source/license.html
+
+        Uses an Original BSD-style license with an announement clause that
+        makes it "incompatible" with GPL. You are not allowed to ship binaries
+        that link with OpenSSL that includes GPL code (unless that specific
+        GPL code includes an exception for OpenSSL - a habit that is growing
+        more and more common).
+
+c-ares  http://daniel.haxx.se/projects/c-ares/license.html
+
+        Uses an MIT license that is very liberal and imposes no restrictions
+        on any other library or part you may link with.
+
+zlib    http://www.gzip.org/zlib/zlib_license.html
+
+        Uses an MIT-style license that shouldn't collide with any other
+        library.
+
+krb4
+
+        While nothing in particular says that a Kerberos4 library must use any
+        particular license, the one I've tried and used successfully so far
+        (kth-krb4) is Original BSD-licensed with the announcement clause. Some
+        of the code in libcurl that is written to deal with Kerberos4 likewise
+        have such a license.
+
+GSSAPI
+
+        While nothing in particular says that a GSS/Kerberos5 library must use
+        any particular license, the one I've used (Heimdal) is Original BSD-
+        licensed with the announcement clause.
+
+fbopenssl
+
+        Unclear license. Based on its name, I assume that it uses the OpenSSL
+        license and thus shares the same issues as described for OpenSSL
+        above.
+
+libidn  http://www.gnu.org/licenses/lgpl.html
+
+        Uses the GNU Lesser General Public License. LGPL is a variation of GPL
+        with slightly less aggressive "copyleft". This license requires more
+        requirements to be met when distributing binaries, see the license for
+        details. Also note that if you distribute a binary that includes this
+        library, you must also include the full LGPL license text. Please
+        properly point out what parts of the distributed package that the
+        license addresses.
+
+OpenLDAP http://www.openldap.org/software/release/license.html
+
+        Uses a Modified BSD-style license. Since libcurl uses OpenLDAP as a
+        shared library only, I have not heard of anyone that ships OpenLDAP
+        linked with libcurl in an app.
+
+
+[*] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html

docs/MANUAL

@@ -63,6 +63,11 @@ USING PASSWORDS
 
         curl -u name:passwd ftp://machine.domain:port/full/path/to/file
 
+ FTPS
+
+   It is just like for FTP, but you may also want to specify and use
+   SSL-specific options for certificates etc.
+
  HTTP
 
    The HTTP URL doesn't support user and password in the URL string. Curl
@@ -75,6 +80,12 @@ USING PASSWORDS
 
         curl -u name:passwd http://machine.domain/full/path/to/file
 
+   HTTP offers many different methods of authentication and curl supports
+   several: Basic, Digest, NTLM and Negotiate. Without telling which method to
+   use, curl defaults to Basic. You can also ask curl to pick the most secure
+   ones out of the ones that the server accepts for the given URL, by using
+   --anyauth.
+
    NOTE! Since HTTP URLs don't support user and password, you can't use that
    style when using Curl via a proxy. You _must_ use the -u style fetch
    during such circumstances.

docs/Makefile.am

@@ -4,28 +4,20 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-man_MANS = \
-	curl.1 \
-	curl-config.1
-
-GENHTMLPAGES = \
-	curl.html \
-	curl-config.html
+man_MANS = curl.1 curl-config.1
+GENHTMLPAGES = curl.html curl-config.html
+PDFPAGES = curl.pdf curl-config.pdf
 
 HTMLPAGES = $(GENHTMLPAGES) index.html
 
-PDFPAGES = \
-	curl.pdf \
-	curl-config.pdf
-
 SUBDIRS = examples libcurl
 
 CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES)
 
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS	\
-	     README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS	\
-	     VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) \
-	     HISTORY INSTALL libcurl-the-guide $(PDFPAGES)
+ README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS	\
+ KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL		\
+ libcurl-the-guide $(PDFPAGES) LICENSE-MIXING
 
 MAN2HTML= roffit < $< >$@
 

docs/SSLCERTS

@@ -28,6 +28,12 @@ server, do one of the following:
 
     With the curl command tool: --cacert [file]
 
+ 3. Add the CA cert for your server to the existing default CA cert bundle.
+    The default path of the CA bundle installed with the curl package is:
+    /usr/local/share/curl/curl-ca-bundle.crt, which can be changed by running
+    configure with the --with-ca-bundle option pointing out the path of your
+    choice.
+
 Neglecting to use one of the above menthods when dealing with a server using a
 certficate that isn't signed by one of the certficates in the installed CA
 cert bundle, will cause SSL to report an error ("certificate verify failed")
@@ -40,7 +46,3 @@ connections that previously weren't really secure. It turned out many people
 were using previous versions of curl/libcurl without realizing the need for
 the CA cert options to get truly secure SSL connections.
 
-The default path of the CA bundle installed with the curl package is:
-/usr/local/share/curl/curl-ca-bundle.crt, which can be changed by running
-configure with the --with-ca-bundle option pointing out the path of your
-choice.

docs/TODO

@@ -36,6 +36,10 @@ TODO
  * Option to set the SO_KEEPALIVE socket option to make libcurl notice and
    disconnect very long time idle connections.
 
+ * When posting multipart forms, we should _not_ create the whole data chunk
+   in memory before the upload starts but do it in a "streaming" manner to
+   allow uploads that are way larger than the amount of system memory.
+
  LIBCURL - multi interface
 
  * Add curl_multi_timeout() to make libcurl's ares-functionality better.
@@ -57,6 +61,13 @@ TODO
 
  FTP
 
+ * Optimize the way libcurl uses CWD on each new request over a persistent
+   connection (on FTP) even if it doesn't have to.
+
+ * REST fix for servers not behaving well on >2GB requests. This should fail
+   if the server doesn't set the pointer to the requested index. The tricky
+   part is to figure out if the server did the right thing or not.
+
  * Support the most common FTP proxies, Philip Newton provided a list
    allegedly from ncftp:
    http://curl.haxx.se/mail/archive-2003-04/0126.html
@@ -70,10 +81,16 @@ TODO
  * Since USERPWD always override the user and password specified in URLs, we
    might need another way to specify user+password for anonymous ftp logins.
 
+ * The FTP code should get a way of returning errors that is known to still
+   have the control connection alive and sound. Currently, a returned error
+   from within ftp-functions does not tell if the control connection is still
+   OK to use or not. This causes libcurl to fail to re-use connections
+   slightly too often.
+
  HTTP
 
- * Digest and GSS-Negotiate support for HTTP proxies. They only work on
-   direct-connections to the server.
+ * GSS-Negotiate support for HTTP proxies. They only work on direct
+   connections to the server.
 
  * Pipelining. Sending multiple requests before the previous one(s) are done.
    This could possibly be implemented using the multi interface to queue
@@ -91,6 +108,12 @@ TODO
 
  SSL
 
+ * Anton Fedorov's "dumpcert" patch:
+   http://curl.haxx.se/mail/lib-2004-03/0088.html
+
+ * Evaluate/apply Gertjan van Wingerde's SSL patches:
+   http://curl.haxx.se/mail/lib-2004-03/0087.html
+
  * If you really want to improve the SSL situation, you should probably have a
    look at SSL cafile loading as well - quick traces look to me like these are
    done on every request as well, when they should only be necessary once per
@@ -158,6 +181,18 @@ TODO
  * --data-encode that URL encodes the data before posting
    http://curl.haxx.se/mail/archive-2003-11/0091.html (Kevin Roth suggested)
 
+ * Provide a way to make options bound to a specific URL among several on the
+   command line. Possibly by adding a new option that separates options
+   between URLs, similar to this:
+
+      curl --data foo --url url.com --optionseparator
+           --url url2.com --optionseparator \
+          --url url3.com --data foo3
+
+   (--optionseparator used to show my point, it would need a better name)
+
+   The example would do a POST-GET-POST combination on a single command line.
+
  BUILD
 
  * Consider extending 'roffit' to produce decent ASCII output, and use that
@@ -185,8 +220,6 @@ TODO
  * curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
    CURLMcode. These should be changed to be the same.
 
- * curl_formparse() should be removed
-
  * remove obsolete defines from curl/curl.h
 
  * remove the following functions from the public API:

docs/curl.1

@@ -1,8 +1,27 @@
-.\" You can view this file with:
-.\" nroff -man curl.1
-.\" Written by Daniel Stenberg
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" * $Id$
+.\" **************************************************************************
 .\"
-.TH curl 1 "5 Mar 2004" "Curl 7.11.1" "Curl Manual"
+.TH curl 1 "3 May 2004" "Curl 7.12" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -37,9 +56,10 @@ or you can get sequences of alphanumeric series by using [] as in:
  ftp://ftp.numericals.com/file[001-100].txt    (with leading zeros)
  ftp://ftp.letters.com/file[a-z].txt
 
-No nesting of the sequences is supported at the moment:
+No nesting of the sequences is supported at the moment, but you can use
+several ones next to each other:
 
- http://www.any.org/archive[1996-1999]/volume[1-4]part{a,b,c,index}.html
+ http://any.org/archive[1996-1999]/vol[1-4]/part{a,b,c}.html
 
 You can specify any amount of URLs on the command line. They will be fetched
 in a sequential manner in the specified order.
@@ -123,7 +143,7 @@ If this option is used several times, each occurrence will toggle it on/off.
 .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. See also the \fI--max-time\fP option.
+of no more use. See also the \fI-m/--max-time\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "-c/--cookie-jar <file name>"
@@ -153,8 +173,12 @@ transfer. It then uses the given output/input files to figure that out.
 
 If this option is used several times, the last one will be used.
 .IP "--create-dirs"
-When used in conjunction with the -o option, curl will create the necessary 
-local directory hierarchy as needed.
+When used in conjunction with the -o option, curl will create the necessary
+local directory hierarchy as needed. This option creates the dirs mentioned
+with the -o option, nothing else. If the -o file name uses no dir or if the
+dirs it mentions already exist, no dir will be created.
+
+To create remote directories when using FTP, try \fI--ftp-create-dirs\fP.
 .IP "--crlf"
 (FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390).
 
@@ -589,11 +613,23 @@ You may use this option as many times as you have number of URLs.
 (SSL) Pass phrase for the private key
 
 If this option is used several times, the last one will be used.
+.IP "--proxy-basic"
+Tells curl to use HTTP Basic authentication when communicating with the given
+proxy. Use \fI--basic\fP for enabling HTTP Basic with a remote host. Basic is
+the default authentication method curl uses with proxies.
+
+If this option is used twice, the second will again disable proxy HTTP Basic
+authentication.
+.IP "--proxy-digest"
+Tells curl to use HTTP Digest authentication when communicating with the given
+proxy. Use \fI--digest\fP for enabling HTTP Digest with a remote host.
+
+If this option is used twice, the second will again disable proxy HTTP Digest.
 .IP "--proxy-ntlm"
-Tells curl to use NTLM authentication when communicating with the given
+Tells curl to use HTTP NTLM authentication when communicating with the given
 proxy. Use \fI--ntlm\fP for enabling NTLM with a remote host.
 
-If this option is used twice, the second will again disable proxy NTLM.
+If this option is used twice, the second will again disable proxy HTTP NTLM.
 .IP "-p/--proxytunnel"
 When an HTTP proxy is used (\fI-x/--proxy\fP), this option will cause non-HTTP
 protocols to attempt to tunnel through the proxy instead of merely using it to
@@ -707,6 +743,11 @@ 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 "--tcp-nodelay"
+Turn on the TCP_NODELAY option. See the \fIcurl_easy_setopt(3)\fP man page for
+details about this option. (Added in 7.11.2)
+
+If this option is used several times, each occurance toggles this on/off.
 .IP "-t/--telnet-option <OPT=val>"
 Pass options to the telnet protocol. Supported options are:
 
@@ -816,6 +857,8 @@ This curl uses asynchronous name resolves.
 SPNEGO Negotiate authenticaion is supported.
 .IP "Largefile"
 This curl supports transfers of large files, files larger than 2GB.
+.IP "IDN"
+This curl supports IDN - international domain names.
 .RE
 .IP "-w/--write-out <format>"
 Defines what to display after a completed and successful operation. The format

docs/examples/Makefile.am

@@ -5,11 +5,11 @@
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
 EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c		\
-	     persistant.c ftpget.c Makefile.example			\
-	     multithread.c getinmemory.c ftpupload.c httpput.c		\
-	     simplessl.c ftpgetresp.c http-post.c post-callback.c	\
-	     multi-app.c multi-double.c multi-single.c multi-post.c	\
-	     fopen.c simplepost.c makefile.dj curlx.c
+ persistant.c ftpget.c Makefile.example multithread.c getinmemory.c	\
+ ftpupload.c httpput.c simplessl.c ftpgetresp.c http-post.c		\
+ post-callback.c multi-app.c multi-double.c multi-single.c		\
+ multi-post.c fopen.c simplepost.c makefile.dj curlx.c https.c		\
+ multi-debugcallback.c fileupload.c
 
 all:
 	@echo "done"

docs/examples/fileupload.c

@@ -0,0 +1,65 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <curl/curl.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+  curl_off_t size;
+  struct stat file_info;
+  double speed_upload, total_time;
+  FILE *fd;
+
+  fd = fopen("debugit", "r"); /* open file to upload */
+  if(!fd) {
+
+    return 1; /* can't continue */
+  }
+
+  stat("debugit", &file_info); /* to get the file size */
+
+  curl = curl_easy_init();
+  if(curl) {
+    /* upload to this place */
+    curl_easy_setopt(curl, CURLOPT_URL,
+                     "file:///home/dast/src/curl/debug/new");
+
+    /* tell it to "upload" to the URL */
+    curl_easy_setopt(curl, CURLOPT_UPLOAD, 1);
+
+    /* set where to read from (on Windows you need to use READFUNCTION too) */
+    curl_easy_setopt(curl, CURLOPT_READDATA, fd);
+
+    /* and give the size of the upload (optional) */
+    curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
+                     (curl_off_t)file_info.st_size);
+
+    /* enable verbose for easier tracing */
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    res = curl_easy_perform(curl);
+
+    /* now extract transfer info */
+    curl_easy_getinfo(curl, CURLINFO_SPEED_UPLOAD, &speed_upload);
+    curl_easy_getinfo(curl, CURLINFO_TOTAL_TIME, &total_time);
+
+    fprintf(stderr, "Speed: %.3f bytes/sec during %.3f seconds\n",
+            speed_upload, total_time);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

docs/examples/ftpupload.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -46,7 +46,7 @@ int main(int argc, char **argv)
   close(hd) ;
 
   /* get a FILE * of the same file, could also be made with
-     fdopen() from the previous descriptor, but hey this is just 
+     fdopen() from the previous descriptor, but hey this is just
      an example! */
   hd_src = fopen(LOCAL_FILE, "rb");
 

docs/examples/getinmemory.c

@@ -62,6 +62,10 @@ int main(int argc, char **argv)
   /* we pass our 'chunk' struct to the callback function */
   curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&chunk);
 
+  /* some servers don't like requests that are made without a user-agent
+     field, so we provide one */
+  curl_easy_setopt(curl_handle, CURLOPT_USERAGENT, "libcurl-agent/1.0");
+
   /* get it! */
   curl_easy_perform(curl_handle);
 

docs/examples/https.c

@@ -0,0 +1,53 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <curl/curl.h>
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_URL, "https://sourceforge.net/");
+
+#ifdef SKIP_PEER_VERIFICATION
+    /*
+     * If you want to connect to a site who isn't using a certificate that is
+     * signed by one of the certs in the CA bundle you have, you can skip the
+     * verification of the server's certificate. This makes the connection
+     * A LOT LESS SECURE.
+     *
+     * If you have a CA cert for the server stored someplace else than in the
+     * default bundle, then the CURLOPT_CAPATH option might come handy for
+     * you.
+     */
+    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+#endif
+
+#ifdef SKIP_HOSTNAME_VERFICATION
+    /*
+     * If the site you're connecting to uses a different host name that what
+     * they have mentioned in their server certificate's commonName (or
+     * subjectAltName) fields, libcurl will refuse to connect. You can skip
+     * this check, but this will make the connection less secure.
+     */
+    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0);
+#endif
+
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

docs/examples/multi-debugcallback.c

@@ -0,0 +1,178 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ *
+ * This is a very simple example using the multi interface and the debug
+ * callback.
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+/* somewhat unix-specific */
+#include <sys/time.h>
+#include <unistd.h>
+
+/* curl stuff */
+#include <curl/curl.h>
+
+typedef char bool;
+#define TRUE 1
+
+static
+void dump(const char *text,
+          FILE *stream, unsigned char *ptr, size_t size,
+          bool nohex)
+{
+  size_t i;
+  size_t c;
+
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stream, "%04zx: ", i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stream, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stream);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stream, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stream); /* newline */
+  }
+  fflush(stream);
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             unsigned char *data, size_t size,
+             void *userp)
+{
+  const char *text;
+
+  (void)handle; /* prevent compiler warning */
+
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(stderr, "== Info: %s", data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  }
+
+  dump(text, stderr, data, size, TRUE);
+  return 0;
+}
+
+/*
+ * Simply download a HTTP file.
+ */
+int main(int argc, char **argv)
+{
+  CURL *http_handle;
+  CURLM *multi_handle;
+
+  int still_running; /* keep number of running handles */
+
+  http_handle = curl_easy_init();
+
+  /* set the options (I left out a few, you'll get the point anyway) */
+  curl_easy_setopt(http_handle, CURLOPT_URL, "http://www.haxx.se/");
+
+  curl_easy_setopt(http_handle, CURLOPT_DEBUGFUNCTION, my_trace);
+  curl_easy_setopt(http_handle, CURLOPT_VERBOSE, TRUE);
+
+  /* init a multi stack */
+  multi_handle = curl_multi_init();
+
+  /* add the individual transfers */
+  curl_multi_add_handle(multi_handle, http_handle);
+
+  /* we start some action by calling perform right away */
+  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 */
+      still_running = 0;
+      printf("select() returns error, this is badness\n");
+      break;
+    case 0:
+    default:
+      /* timeout or readable/writable sockets */
+      while(CURLM_CALL_MULTI_PERFORM ==
+            curl_multi_perform(multi_handle, &still_running));
+      break;
+    }
+  }
+
+  curl_multi_cleanup(multi_handle);
+
+  curl_easy_cleanup(http_handle);
+
+  return 0;
+}

docs/examples/multi-single.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -70,6 +70,8 @@ int main(int argc, char **argv)
     switch(rc) {
     case -1:
       /* select error */
+      still_running = 0;
+      printf("select() returns error, this is badness\n");
       break;
     case 0:
     default:

docs/examples/postit2.c

@@ -33,8 +33,8 @@ int main(int argc, char *argv[])
   CURL *curl;
   CURLcode res;
 
-  struct HttpPost *formpost=NULL;
-  struct HttpPost *lastptr=NULL;
+  struct curl_httppost *formpost=NULL;
+  struct curl_httppost *lastptr=NULL;
   struct curl_slist *headerlist=NULL;
   char buf[] = "Expect:";
 

docs/index.html

@@ -1,13 +1,13 @@
-<HTML>
-<HEAD>
-<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
-<TITLE>Index to Curl documentation</TITLE>
-</HEAD>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<title>Index to Curl documentation</title>
+</head>
 
-<BODY>
-<H1 ALIGN="CENTER">Index to Curl documentation</H1>
+<body>
+<h1 align="center">Index to Curl documentation</h1>
 
-<H2>Programs</H2>
+<h2>Programs</h2>
 <a href="curl-config.html">curl-config</A>
 <br><a href="curl.html">curl</A>
 
@@ -17,5 +17,4 @@
 <h2>libcurl</h2>
 See the <a href="libcurl/index.html">libcurl section</a>
 
-</BODY>
-</HTML>
+</body></html>

docs/libcurl/Makefile.am

@@ -4,119 +4,48 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-man_MANS = \
-	curl_easy_cleanup.3 \
-	curl_easy_getinfo.3 \
-	curl_easy_init.3 \
-	curl_easy_perform.3 \
-	curl_easy_setopt.3 \
-	curl_easy_duphandle.3 \
-	curl_formparse.3 \
-	curl_formadd.3 \
-	curl_formfree.3 \
-	curl_getdate.3 \
-	curl_getenv.3 \
-	curl_slist_append.3 \
-	curl_slist_free_all.3 \
-	curl_version.3 \
-	curl_version_info.3 \
-	curl_escape.3 \
-	curl_unescape.3 \
-	curl_free.3 \
-	curl_strequal.3 \
-	curl_strnequal.3 \
-	curl_mprintf.3 \
-	curl_global_init.3 \
-	curl_global_cleanup.3 \
-	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 \
-        curl_share_cleanup.3 curl_share_init.3 curl_share_setopt.3 \
-	libcurl.3 \
-	libcurl-easy.3 \
-	libcurl-multi.3 \
-	libcurl-share.3 \
-	libcurl-errors.3
+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_formadd.3 curl_formfree.3 curl_getdate.3 curl_getenv.3		\
+ curl_slist_append.3 curl_slist_free_all.3 curl_version.3		\
+ curl_version_info.3 curl_escape.3 curl_unescape.3 curl_free.3		\
+ curl_strequal.3 curl_mprintf.3 curl_global_init.3			\
+ curl_global_cleanup.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 curl_share_cleanup.3	\
+ curl_share_init.3 curl_share_setopt.3 libcurl.3 libcurl-easy.3		\
+ libcurl-multi.3 libcurl-share.3 libcurl-errors.3 curl_easy_strerror.3	\
+ curl_multi_strerror.3 curl_share_strerror.3 curl_global_init_mem.3
 
-HTMLPAGES = \
-	curl_easy_cleanup.html \
-	curl_easy_getinfo.html \
-	curl_easy_init.html \
-	curl_easy_perform.html \
-	curl_easy_setopt.html \
-	curl_easy_duphandle.html \
-	curl_formadd.html \
-	curl_formparse.html \
-	curl_formfree.html \
-	curl_getdate.html \
-	curl_getenv.html \
-	curl_slist_append.html \
-	curl_slist_free_all.html \
-	curl_version.html \
-	curl_version_info.html \
-	curl_escape.html \
-	curl_unescape.html \
-	curl_free.html \
-	curl_strequal.html \
-	curl_strnequal.html \
-	curl_mprintf.html \
-	curl_global_init.html \
-	curl_global_cleanup.html \
-	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 \
-        curl_share_cleanup.html curl_share_init.html curl_share_setopt.html \
-	libcurl.html \
-	libcurl-multi.html \
-	libcurl-easy.html \
-	libcurl-share.html \
-	libcurl-errors.html
+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_formfree.html		\
+ curl_getdate.html curl_getenv.html curl_slist_append.html		\
+ curl_slist_free_all.html curl_version.html curl_version_info.html	\
+ curl_escape.html curl_unescape.html curl_free.html curl_strequal.html	\
+ curl_mprintf.html curl_global_init.html curl_global_cleanup.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			\
+ curl_share_cleanup.html curl_share_init.html curl_share_setopt.html	\
+ libcurl.html libcurl-multi.html libcurl-easy.html libcurl-share.html	\
+ libcurl-errors.html curl_easy_strerror.html curl_multi_strerror.html	\
+ curl_share_strerror.html curl_global_init_mem.html
 
-PDFPAGES = \
-	curl_easy_cleanup.pdf \
-	curl_easy_getinfo.pdf \
-	curl_easy_init.pdf \
-	curl_easy_perform.pdf \
-	curl_easy_setopt.pdf \
-	curl_easy_duphandle.pdf \
-	curl_formadd.pdf \
-	curl_formparse.pdf \
-	curl_formfree.pdf \
-	curl_getdate.pdf \
-	curl_getenv.pdf \
-	curl_slist_append.pdf \
-	curl_slist_free_all.pdf \
-	curl_version.pdf \
-	curl_version_info.pdf \
-	curl_escape.pdf \
-	curl_unescape.pdf \
-	curl_free.pdf \
-	curl_strequal.pdf \
-	curl_strnequal.pdf \
-	curl_mprintf.pdf \
-	curl_global_init.pdf \
-	curl_global_cleanup.pdf \
-	curl_multi_add_handle.pdf \
-	curl_multi_cleanup.pdf \
-	curl_multi_fdset.pdf \
-	curl_multi_info_read.pdf \
-	curl_multi_init.pdf \
-	curl_multi_perform.pdf \
-	curl_multi_remove_handle.pdf \
-        curl_share_cleanup.pdf curl_share_init.pdf curl_share_setopt.pdf \
-	libcurl.pdf \
-	libcurl-multi.pdf \
-	libcurl-easy.pdf \
-	libcurl-share.pdf \
-	libcurl-errors.pdf
+PDFPAGES = curl_easy_cleanup.pdf curl_easy_getinfo.pdf			\
+ curl_easy_init.pdf curl_easy_perform.pdf curl_easy_setopt.pdf		\
+ curl_easy_duphandle.pdf curl_formadd.pdf curl_formfree.pdf		\
+ curl_getdate.pdf curl_getenv.pdf curl_slist_append.pdf			\
+ curl_slist_free_all.pdf curl_version.pdf curl_version_info.pdf		\
+ curl_escape.pdf curl_unescape.pdf curl_free.pdf curl_strequal.pdf	\
+ curl_mprintf.pdf curl_global_init.pdf curl_global_cleanup.pdf		\
+ curl_multi_add_handle.pdf curl_multi_cleanup.pdf curl_multi_fdset.pdf	\
+ curl_multi_info_read.pdf curl_multi_init.pdf curl_multi_perform.pdf	\
+ curl_multi_remove_handle.pdf curl_share_cleanup.pdf			\
+ curl_share_init.pdf curl_share_setopt.pdf libcurl.pdf			\
+ libcurl-multi.pdf libcurl-easy.pdf libcurl-share.pdf			\
+ libcurl-errors.pdf curl_easy_strerror.pdf curl_multi_strerror.pdf	\
+ curl_share_strerror.pdf curl_global_init_mem.pdf
 
 CLEANFILES = $(HTMLPAGES) $(PDFPAGES)
 

docs/libcurl/curl_easy_duphandle.3

@@ -31,5 +31,4 @@ If this function returns NULL, something went wrong and no valid handle was
 returned.
 .SH "SEE ALSO"
 .BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_global_init "(3)
-.SH BUGS
-Surely there are some, you tell me!
+

docs/libcurl/curl_easy_getinfo.3

@@ -20,7 +20,7 @@ filled in accordingly and can be relied upon only if the function returns
 CURLE_OK.  This function is intended to get used *AFTER* a performed transfer,
 all results from this function are undefined until the transfer is completed.
 .SH AVAILABLE INFORMATION
-These are informations that can be extracted:
+The following information can be extracted:
 .IP CURLINFO_EFFECTIVE_URL
 Pass a pointer to a 'char *' to receive the last used effective URL.
 .IP CURLINFO_RESPONSE_CODE
@@ -51,7 +51,7 @@ pre-transfer commands and negotiations that are specific to the particular
 protocol(s) involved.
 .IP CURLINFO_STARTTRANSFER_TIME
 Pass a pointer to a double to receive the time, in seconds, it took from the
-start until the first byte is just about to be transfered. This includes
+start until the first byte is just about to be transferred. This includes
 CURLINFO_PRETRANSFER_TIME and also the time the server needs to calculate
 the result.
 .IP CURLINFO_REDIRECT_TIME
@@ -106,7 +106,7 @@ method(s) available. The meaning of the bits is explained in the
 CURLOPT_HTTPAUTH option for \fIcurl_easy_setopt(3)\fP.  (Added in 7.10.8)
 .IP CURLINFO_PROXYAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
-method(s) available for your proxy athentication.  (Added in 7.10.8)
+method(s) available for your proxy authentication.  (Added in 7.10.8)
 .SH RETURN VALUE
 If the operation was successful, CURLE_OK is returned. Otherwise an
 appropriate error code will be returned.

docs/libcurl/curl_easy_init.3

@@ -13,7 +13,7 @@ curl_easy_init - Start a libcurl easy session
 .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 \fBMUST\fP have a corresponding call to
+initializes curl and this call \fBMUST\fP have a corresponding call to
 \fIcurl_easy_cleanup(3)\fP when the operation is complete.
 
 .SH RETURN VALUE
@@ -21,5 +21,3 @@ 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

@@ -85,7 +85,7 @@ lookups. It enables nice timeouts for name resolves without signals.
 .IP 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 reveiced that needs
+function gets called by libcurl as soon as there is data received that needs
 to be saved. The size of the data pointed to by \fIptr\fP is \fIsize\fP
 multiplied with \fInmemb\fP, it will not be zero terminated. Return the number
 of bytes actually taken care of. If that amount differs from the amount passed
@@ -165,7 +165,7 @@ Function pointer that should match the following prototype: \fIint
 curl_debug_callback (CURL *, curl_infotype, char *, size_t, void *);\fP
 \fICURLOPT_DEBUGFUNCTION\fP replaces the standard debug function used when
 \fICURLOPT_VERBOSE \fP is in effect. This callback receives debug information,
-as specified with the \fBcurl_infotype\fP argument. This funtion must return
+as specified with the \fBcurl_infotype\fP argument. This function must return
 0.  The data pointed to by the char * passed to this function WILL NOT be zero
 terminated, but will be exactly of the size as told by the size_t argument.
 
@@ -191,7 +191,7 @@ Function pointer that should match the following prototype: \fBCURLcode
 sslctxfun(CURL *curl, void *sslctx, void *parm);\fP This function gets called
 by libcurl just before the initialization of an SSL connection after having
 processed all other SSL related options to give a last chance to an
-application to modify the behaviour of openssl's ssl initilaization. The
+application to modify the behaviour of openssl's ssl initialization. The
 \fIsslctx\fP parameter is actually a pointer to an openssl \fISSL_CTX\fP. If
 an error is returned no attempt to establish a connection is made and the
 perform operation will return the error code from this callback function.  Set
@@ -249,8 +249,8 @@ be prefixed with [protocol]:// since any such prefix will be ignored. The
 proxy's port number may optionally be specified with the separate option
 \fICURLOPT_PROXYPORT\fP.
 
-\fBNOTE:\fP when you tell the library to use a HTTP proxy, libcurl will
-transparently convert operations to HTTP even if you specify a FTP URL
+\fBNOTE:\fP when you tell the library to use an HTTP proxy, libcurl will
+transparently convert operations to HTTP even if you specify an FTP URL
 etc. This may have an impact on what other features of the library you can
 use, such as \fICURLOPT_QUOTE\fP and similar FTP specifics that don't work
 unless you tunnel through the HTTP proxy. Such tunneling is activated with
@@ -282,19 +282,35 @@ libcurl caches this info for 60 seconds.
 .IP 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 handle creations and deletions. This is not
-thread-safe and this will use a global varible.
+thread-safe and this will use a global variable.
 
 \fBWARNING:\fP this option is considered obsolete. Stop using it. Switch over
 to using the share interface instead! See \fICURLOPT_SHARE\fP and
 \fIcurl_share_init(3)\fP.
 .IP CURLOPT_BUFFERSIZE
-Pass a long specifying your prefered size for the receive buffer in libcurl.
+Pass a long specifying your preferred size for the receive buffer in libcurl.
 The main point of this would be that the write callback gets called more often
 and with smaller chunks. This is just treated as a request, not an order. You
 cannot be guaranteed to actually get the given size. (Added in 7.10)
 .IP CURLOPT_PORT
 Pass a long specifying what remote port number to connect to, instead of the
 one specified in the URL or the default port for the used protocol.
+.IP CURLOPT_TCP_NODELAY
+Pass a long specifying whether the TCP_NODELAY option should be set or
+cleared (1 = set, 0 = clear). The option is cleared by default. This
+will have no effect after the connection has been established.
+
+Setting this option will disable TCP's Nagle algorithm. The purpose of
+this algorithm is to try to minimize the number of small packets on
+the network (where "small packets" means TCP segments less than the
+Maximum Segment Size (MSS) for the network).
+
+Maximizing the amount of data sent per TCP segment is good because it
+amortizes the overhead of the send. However, in some cases (most
+notably telnet or rlogin) small segments may need to be sent
+without delay. This is less efficient than sending larger amounts of
+data at a time, and can contribute to congestion on the network if
+overdone.
 .SH NAMES and PASSWORDS OPTIONS (Authentication)
 .IP CURLOPT_NETRC
 This parameter controls the preference of libcurl between using user names and
@@ -324,7 +340,7 @@ This value tells the library that use of the file is required,
 to ignore the information in the URL,
 and to search the file with the host only.
 .RE
-Only machine name, user name and password are taken into account 
+Only machine name, user name and password are taken into account
 (init macros and similar things aren't supported).
 
 \fBNote:\fP libcurl does not verify that the file has the correct properties
@@ -370,7 +386,7 @@ regular old-fashioned Basic method.
 .IP CURLAUTH_GSSNEGOTIATE
 HTTP GSS-Negotiate authentication. The GSS-Negotiate (also known as plain
 "Negotiate") method was designed by Microsoft and is used in their web
-aplications. It is primarily meant as a support for Kerberos5 authentication
+applications. It is primarily meant as a support for Kerberos5 authentication
 but may be also used along with another authentication methods. For more
 information see IETF draft draft-brezak-spnego-http-04.txt.
 
@@ -379,17 +395,17 @@ this to work.
 .IP CURLAUTH_NTLM
 HTTP NTLM authentication. A proprietary protocol invented and used by
 Microsoft. It uses a challenge-response and hash concept similar to Digest, to
-prevent the password from being evesdropped.
+prevent the password from being eavesdropped.
 
 \fBNOTE\fP that you need to build libcurl with SSL support for this option to
 work.
 .IP CURLAUTH_ANY
 This is a convenience macro that sets all bits and thus makes libcurl pick any
-it finds suitable. libcurl will automaticly select the one it finds most
+it finds suitable. libcurl will automatically select the one it finds most
 secure.
 .IP CURLAUTH_ANYSAFE
 This is a convenience macro that sets all bits except Basic and thus makes
-libcurl pick any it finds suitable. libcurl will automaticly select the one it
+libcurl pick any it finds suitable. libcurl will automatically select the one it
 finds most secure.
 .RE
 .IP CURLOPT_PROXYAUTH
@@ -405,7 +421,7 @@ this writing, only Basic and NTLM work. (Added in 7.10.7)
 .SH HTTP OPTIONS
 .IP CURLOPT_AUTOREFERER
 Pass a non-zero parameter to enable this. When enabled, libcurl will
-automaticly set the Referer: field in requests where it follows a Location:
+automatically set the Referer: field in requests where it follows a Location:
 redirect.
 .IP CURLOPT_ENCODING
 Sets the contents of the Accept-Encoding: header sent in an HTTP
@@ -422,7 +438,7 @@ encoding done by the server is ignored. See the special file
 lib/README.encoding for details.
 .IP CURLOPT_FOLLOWLOCATION
 A non-zero parameter tells the library to follow any Location: header that the
-server sends as part of a HTTP header.
+server sends as part of an HTTP header.
 
 \fBNOTE:\fP this means that the library will re-send the same request on the
 new location and follow new Location: headers all the way until no more such
@@ -447,7 +463,7 @@ one by HTML forms. See the \fICURLOPT_POSTFIELDS\fP option for how to specify
 the data to post and \fICURLOPT_POSTFIELDSIZE\fP in how to set the data
 size. Using the \fICURLOPT_POSTFIELDS\fP option implies this option.
 .IP CURLOPT_POSTFIELDS
-Pass a char * as parameter, which should be the full data to post in a HTTP
+Pass a char * as parameter, which should be the full data to post in an HTTP
 post operation. You need to make sure that the data is formatted the way you
 want the server to receive it. libcurl will not convert or encode it for
 you. Most web servers will assume this data to be url-encoded. Take note.
@@ -506,7 +522,7 @@ The first line in a request (usually containing a GET or POST) is not a header
 and cannot be replaced using this option. Only the lines following the
 request-line are headers.
 
-\fBNOTE:\fPThe most commonly replaced headers have "shortcuts" in the options
+\fBNOTE:\fP The most commonly replaced headers have "shortcuts" in the options
 \fICURLOPT_COOKIE\fP, \fICURLOPT_USERAGENT\fP and \fICURLOPT_REFERER\fP.
 .IP CURLOPT_HTTP200ALIASES
 Pass a pointer to a linked list of aliases to be treated as valid HTTP 200
@@ -519,7 +535,7 @@ The linked list should be a fully valid list of struct curl_slist structs, and
 be properly filled in.  Use \fIcurl_slist_append(3)\fP to create the list and
 \fIcurl_slist_free_all(3)\fP to clean up an entire list.
 
-\fBNOTE:\fPThe alias itself is not parsed for any version strings.  So if your
+\fBNOTE:\fP The alias itself is not parsed for any version strings.  So if your
 alias is "MYHTTP/9.9", Libcurl will not treat the server as responding with
 HTTP version 9.9.  Instead Libcurl will use the value set by option
 \fICURLOPT_HTTP_VERSION\fP.
@@ -529,9 +545,10 @@ set a cookie in the http request. The format of the string should be
 NAME=CONTENTS, where NAME is the cookie name and CONTENTS is what the cookie
 should contain.
 
-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.
+If you need to set multiple cookies, you need to set them all using a single
+option and thus you need to concatenate 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.
@@ -622,7 +639,7 @@ only files in their response to NLST; they might not include subdirectories
 and symbolic links.
 .IP CURLOPT_FTPAPPEND
 A non-zero parameter tells the library to append to the remote file instead of
-overwrite it. This is only useful when uploading to a ftp site.
+overwrite it. This is only useful when uploading to an ftp site.
 .IP CURLOPT_FTP_USE_EPRT
 Pass a long. If the value is non-zero, it tells curl to use the EPRT (and
 LPRT) command when doing active FTP downloads (which is enabled by
@@ -684,16 +701,16 @@ Pass an curl_off_t as parameter. It contains the offset in number of bytes
 that you want the transfer to start from. (Added in 7.11.0)
 .IP CURLOPT_CUSTOMREQUEST
 Pass a pointer to a zero terminated string as parameter. It will be user
-instead of GET or HEAD when doing a HTTP request, or instead of LIST or NLST
+instead of GET or HEAD when doing an HTTP request, or instead of LIST or NLST
 when doing an ftp directory listing. This is useful for doing DELETE or other
 more or less obscure HTTP requests. Don't do this at will, make sure your
 server supports the command first.
 
-NOTE: many people have wrongly used this option to replace the entire request
-with their own, including multiple headers and POST contents. While that might
-work in many cases, it will cause libcurl to send invalid requests and it
-could possibly confuse the remote server badly. Use \fICURLOPT_POST\fP and
-\fICURLOPT_POSTFIELDS\fP to set POST data. Use \fICURLOPT_HTTPHEADER\fP to
+\fBNOTE:\fP Many people have wrongly used this option to replace the entire
+request with their own, including multiple headers and POST contents. While
+that might work in many cases, it will cause libcurl to send invalid requests
+and it could possibly confuse the remote server badly. Use \fICURLOPT_POST\fP
+and \fICURLOPT_POSTFIELDS\fP to set POST data. Use \fICURLOPT_HTTPHEADER\fP to
 replace or extend the set of headers sent by libcurl. Use
 \fICURLOPT_HTTP_VERSION\fP to change HTTP version.
 .IP CURLOPT_FILETIME
@@ -723,29 +740,29 @@ Pass a long as parameter. This allows you to specify the maximum size (in
 bytes) of a file to download. If the file requested is larger than this value,
 the transfer will not start and CURLE_FILESIZE_EXCEEDED will be returned.
 
-NOTE: The file size is not always known prior to download, and for such files
-this option has no effect even if the file transfer ends up being larger than
-this given limit. This concerns both FTP and HTTP transfers.
+\fBNOTE:\fP The file size is not always known prior to download, and for such
+files this option has no effect even if the file transfer ends up being larger
+than this given limit. This concerns both FTP and HTTP transfers.
 .IP CURLOPT_MAXFILESIZE_LARGE
 Pass a curl_off_t as parameter. This allows you to specify the maximum size
 (in bytes) of a file to download. If the file requested is larger than this
 value, the transfer will not start and \fICURLE_FILESIZE_EXCEEDED\fP will be
 returned. (Added in 7.11.0)
 
-NOTE: The file size is not always known prior to download, and for such files
-this option has no effect even if the file transfer ends up being larger than
-this given limit. This concerns both FTP and HTTP transfers.
+\fBNOTE:\fP The file size is not always known prior to download, and for such
+files this option has no effect even if the file transfer ends up being larger
+than this given limit. This concerns both FTP and HTTP transfers.
 .IP CURLOPT_TIMECONDITION
 Pass a long as parameter. This defines how the \fICURLOPT_TIMEVALUE\fP time
 value is treated. You can set this parameter to \fICURL_TIMECOND_IFMODSINCE\fP
 or \fICURL_TIMECOND_IFUNMODSINCE\fP. This feature applies to HTTP and FTP.
 
-NOTE: The last modification time of a file is not always known and in such
+\fBNOTE:\fP The last modification time of a file is not always known and in such
 instances this feature will have no effect even if the given time condition
 would have not been met.
 .IP CURLOPT_TIMEVALUE
 Pass a long as parameter. This should be the time in seconds since 1 jan 1970,
-and the time will be used in a condition as specified with 
+and the time will be used in a condition as specified with
 \fICURLOPT_TIMECONDITION\fP.
 .SH CONNECTION OPTIONS
 .IP CURLOPT_TIMEOUT
@@ -849,9 +866,10 @@ changed with \fICURLOPT_SSLKEYTYPE\fP.
 Pass a pointer to a zero terminated string as parameter. The string should be
 the format of your private key. Supported formats are "PEM", "DER" and "ENG".
 
-\fBNOTE:\fPThe format "ENG" enables you to load the private key from a crypto
-engine. in this case \fICURLOPT_SSLKEY\fP is used as an identifier passed to
+\fBNOTE:\fP The format "ENG" enables you to load the private key from a crypto
+engine. In this case \fICURLOPT_SSLKEY\fP is used as an identifier passed to
 the engine. You have to set the crypto engine with \fICURLOPT_SSLENGINE\fP.
+\&"DER" format key file currently does not work because of a bug in OpenSSL.
 .IP CURLOPT_SSLKEYPASSWD
 Pass a pointer to a zero terminated string as parameter. It will be used as
 the password required to use the \fICURLOPT_SSLKEY\fP private key.
@@ -860,13 +878,13 @@ Pass a pointer to a zero terminated string as parameter. It will be used as
 the identifier for the crypto engine you want to use for your private
 key.
 
-\fBNOTE:\fPIf the crypto device cannot be loaded,
+\fBNOTE:\fP If the crypto device cannot be loaded,
 \fICURLE_SSL_ENGINE_NOTFOUND\fP is returned.
 .IP CURLOPT_SSLENGINE_DEFAULT
-Sets the actual crypto engine as the default for (asymetric) crypto
+Sets the actual crypto engine as the default for (asymmetric) crypto
 operations.
 
-\fBNOTE:\fPIf the crypto device cannot be set,
+\fBNOTE:\fP If the crypto device cannot be set,
 \fICURLE_SSL_ENGINE_SETFAILED\fP is returned.
 .IP CURLOPT_SSLVERSION
 Pass a long as parameter. Set what version of SSL to attempt to use, 2 or
@@ -904,8 +922,8 @@ in the SSL handshake, set 1 to check existence, 2 to ensure that it matches
 the provided hostname. This is by default set to 2. (default changed in 7.10)
 .IP CURLOPT_SSL_CIPHER_LIST
 Pass a char *, pointing to a zero terminated string holding the list of
-ciphers to use for the SSL connection. The list must be syntactly correct, it
-consists of one or more cipher strings separated by colons. Commas or spaces
+ciphers to use for the SSL connection. The list must be syntactically correct,
+it consists of one or more cipher strings separated by colons. Commas or spaces
 are also acceptable separators but colons are normally used, \!, \- and \+ can
 be used as operators. Valid examples of cipher lists include 'RC4-SHA',
 \'SHA1+DES\', 'TLSv1' and 'DEFAULT'. The default list is normally set when you

docs/libcurl/curl_easy_strerror.3

@@ -0,0 +1,18 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_easy_strerror 3 "26 Apr 2004" "libcurl 7.12" "libcurl Manual"
+.SH NAME
+curl_easy_strerror - return string describing error code
+.SH SYNOPSIS
+.nf
+.B #include <curl/curl.h>
+.BI "const char *curl_easy_strerror(CURLcode " errornum ");"
+.SH DESCRIPTION
+The curl_easy_strerror() function returns a string describing the CURLcode
+error code passed in the argument \fIerrornum\fP.
+.SH RETURN VALUE
+A pointer to a zero terminated string.
+.SH "SEE ALSO"
+.BR libcurl-errors "(3), " curl_multi_strerror "(3), " curl_share_strerror "(3)"

docs/libcurl/curl_formadd.3

@@ -13,7 +13,7 @@ curl_formadd - add a section to a multipart/formdata HTTP POST
 .ad
 .SH DESCRIPTION
 curl_formadd() is used to append sections when building a multipart/formdata
-HTTP POST (sometimes refered to as rfc1867-style posts). Append one section at
+HTTP POST (sometimes referred to as rfc1867-style posts). Append one section at
 a time until you've added all the sections you want included and then you pass
 the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
 \fIlastitem\fP is set after each call and on repeated invokes it should be
@@ -81,7 +81,7 @@ internally chosen one.
 
 .B CURLFORM_FILENAME
 followed by a pointer to a string to a name, will make libcurl use the given
-name in the file upload part, intead of the actual file name given to
+name in the file upload part, instead of the actual file name given to
 \fICURLFORM_FILE\fP.
 
 .B BCURLFORM_BUFFER

docs/libcurl/curl_formparse.3

@@ -1,18 +0,0 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_formparse 3 "17 Dec 2001" "libcurl 7.9.2" "libcurl Manual"
-.SH NAME
-curl_formparse - add a section to a multipart/formdata HTTP POST:
-deprecated (use curl_formadd instead)
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "CURLcode curl_formparse(char * " string, " struct HttpPost ** " firstitem,
-.BI "struct HttpPost ** " lastitem ");"
-.ad
-.SH DESCRIPTION
-This has been removed deliberately. The \fBcurl_formadd\fP has been introduced
-to replace this function. Do not use this. Convert to the new function
-now. curl_formparse() will be removed from a future version of libcurl.

docs/libcurl/curl_getdate.3

@@ -36,7 +36,7 @@ This string specifies the time on a given day. Syntax supported includes:
 .TP
 .B time zone items
 Specifies international time zone. There are a few acronyms supported, but in
-general you should instead use the specific realtive time compared to
+general you should instead use the specific relative time compared to
 UTC. Supported formats include: -1200, MST, +0100.
 .TP
 .B day of the week items

docs/libcurl/curl_getenv.3

@@ -1,8 +1,6 @@
-.\" You can view this file with:
-.\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_getenv 3 "15 August 2001" "libcurl 7.8.1" "libcurl Manual"
+.TH curl_getenv 3 "30 April 2004" "libcurl 7.12" "libcurl Manual"
 .SH NAME
 curl_getenv - return value for environment name
 .SH SYNOPSIS
@@ -14,6 +12,10 @@ curl_getenv - return value for environment name
 curl_getenv() is a portable wrapper for the getenv() function, meant to
 emulate its behaviour and provide an identical interface for all operating
 systems libcurl builds on (including win32).
+.SH AVAILABILITY
+This function will be removed from the public libcurl API in a near future. It
+will instead be made "available" by source code access only, and then as
+curlx_getenv().
 .SH RETURN VALUE
 If successful, curl_getenv() returns a pointer to the value of the specified
 environment. The memory it refers to is malloc()ed why the application must

docs/libcurl/curl_global_init.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_global_init 3 "13 Nov 2001" "libcurl 7.9.1" "libcurl Manual"
+.TH curl_global_init 3 "11 May 2004" "libcurl 7.12" "libcurl Manual"
 .SH NAME
 curl_global_init - Global libcurl initialisation
 .SH SYNOPSIS
@@ -42,6 +42,5 @@ Initialise nothing extra. This sets no bit.
 If this function returns non-zero, something went wrong and you cannot use the
 other curl functions.
 .SH "SEE ALSO"
+.BR curl_global_init_mem "(3), "
 .BR curl_global_cleanup "(3), "
-
-

docs/libcurl/curl_global_init_mem.3

@@ -0,0 +1,42 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\"
+.TH curl_global_init_mem 3 "10 May 2004" "libcurl 7.12.0" "libcurl Manual"
+.SH NAME
+curl_global_init_mem - Global libcurl initialisation with memory callbacks
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.nf
+.B "CURLcode curl_global_init_mem(long " flags,
+.B " curl_malloc_callback "m,
+.B " curl_free_callback "f,
+.B " curl_realloc_callback "r,
+.B " curl_strdup_callback "s,
+.B " curl_calloc_callback "c ");"
+.SH DESCRIPTION
+This function works exactly as \fIcurl_global_init(3)\fP with one addition: it
+allows the application to set callbacks to replace the otherwise used internal
+memory functions.
+
+This man page only adds documentation for the callbacks, see the
+\fIcurl_global_init(3)\fP man page for all the rest. When you use this
+function, all callback arguments must be set to valid function pointers.
+
+The prototypes for the given callbacks should match these:
+.IP "void *malloc_callback(size_t size);"
+To replace malloc()
+.IP "void free_callback(void *ptr);"
+To replace free()
+.IP "void *realloc_callback(void *ptr, size_t size);"
+To replace realloc()
+.IP "char *strdup_callback(const char *str);"
+To replace strdup()
+.IP "void *calloc_callback(size_t nmemb, size_t size);"
+To replace calloc()
+.SH "CAUTION"
+Manipulating these gives considerable powers to the application to severly
+screw things up for libcurl. Take care!
+.SH "SEE ALSO"
+.BR curl_global_init "(3), "
+.BR curl_global_cleanup "(3), "
+

docs/libcurl/curl_mprintf.3

@@ -1,8 +1,6 @@
-.\" You can view this file with:
-.\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_printf 3 "20 April 2001" "libcurl 7.7.2" "libcurl Manual"
+.TH curl_printf 3 "30 April 2004" "libcurl 7.12" "libcurl Manual"
 .SH NAME
 curl_maprintf, curl_mfprintf, curl_mprintf, curl_msnprintf, curl_msprintf
 curl_mvaprintf, curl_mvfprintf, curl_mvprintf, curl_mvsnprintf,
@@ -42,7 +40,7 @@ See this table for notable exceptions.
 Normal printf() clone.
 .TP
 .B curl_mfprintf()
-Normal fprinf() clone.
+Normal fprintf() clone.
 .TP
 .B curl_msprintf()
 Normal sprintf() clone.
@@ -79,6 +77,10 @@ To easily use all these cloned functions instead of the normal ones, #define
 _MPRINTF_REPLACE before you include the <curl/mprintf.h> file. Then all the
 normal names like printf, fprintf, sprintf etc will use the curl-functions
 instead.
+.SH AVAILABILITY
+These function will be removed from the public libcurl API in a near
+future. They will instead be made "available" by source code access only, and
+then as curlx_-prefixed functions. See lib/README.curlx for further details.
 .SH RETURN VALUE
 The \fBcurl_maprintf\fP and \fBcurl_mvaprintf\fP functions return a pointer to
 a newly allocated string, or NULL it it failed.

docs/libcurl/curl_multi_add_handle.3

@@ -14,6 +14,17 @@ this \fImulti_handle\fP control the specified \fIeasy_handle\fP.
 
 When an easy handle has been added to a multi stack, you can not and you must
 not use \fIcurl_easy_perform(3)\fP on that handle!
+
+The easy handle will remain added until you remove it again with
+\fIcurl_multi_remove_handle(3)\fP. You should remove the easy handle from the
+multi stack before you terminate first the easy handle and then the multi
+handle:
+
+1 - \fIcurl_multi_remove_handle(3)\fP
+
+2 - \fIcurl_easy_cleanup(3)\fP
+
+3 - \fIcurl_multi_cleanup(3)\fP
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"

docs/libcurl/curl_multi_cleanup.3

@@ -11,7 +11,16 @@ curl_multi_cleanup - close down a multi session
 .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 \fIcurl_easy_cleanup(3)\fP way.
+individually, using the usual \fIcurl_easy_cleanup(3)\fP way. The order of
+cleaning up should be:
+
+1 - \fIcurl_multi_remove_handle(3)\fP before any easy handles are cleaned up
+
+2 - \fIcurl_easy_cleanup(3)\fP can now be called independently since the easy
+handle is no longer connected to the multi handle
+
+3 - \fIcurl_multi_cleanup(3)\fP should be called when all easy handles are
+removed
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"

docs/libcurl/curl_multi_fdset.3

@@ -1,9 +1,10 @@
 .\" $Id$
 .\"
-.TH curl_multi_fdset 3 "3 May 2002" "libcurl 7.9.5" "libcurl Manual"
+.TH curl_multi_fdset 3 "15 Apr 2004" "libcurl 7.9.5" "libcurl Manual"
 .SH NAME
 curl_multi_fdset - extracts file descriptor information from a multi handle
 .SH SYNOPSIS
+.nf
 #include <curl/curl.h>
 
 CURLMcode curl_multi_fdset(CURLM *multi_handle,
@@ -14,15 +15,21 @@ CURLMcode curl_multi_fdset(CURLM *multi_handle,
 .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
+libcurl returns its fd_set sets. The application can use these to select()
+on. The \fIcurl_multi_perform(3)\fI 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.
+
+You should also be aware that when doing select(), you should consider using a
+rather small (single-digit number of seconds) timeout and call
+\fIcurl_multi_perform\fP regularly - even if no activity has been seen on the
+fd_sets - as otherwise libcurl-internal retries and timeouts may not work as
+you'd think.
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code. See
-\fIlibcurl-errors.3\fP
+\fIlibcurl-errors(3)\fP
 .SH "SEE ALSO"
 .BR curl_multi_cleanup "(3)," curl_multi_init "(3)"

docs/libcurl/curl_multi_info_read.3

@@ -23,7 +23,7 @@ remaining messages after this function was called.
 The data the returned pointer points to will not survive calling
 \fIcurl_multi_cleanup(3)\fP.
 
-The 'CURLMsg' struct is very simple and only contain very basic informations.
+The 'CURLMsg' struct is very simple and only contain very basic information.
 If more involved information is wanted, the particular "easy handle" in
 present in that struct and can thus be used in subsequent regular
 \fIcurl_easy_getinfo(3)\fP calls (or similar):

docs/libcurl/curl_multi_init.3

@@ -10,7 +10,7 @@ curl_multi_init - create a multi handle
 .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
+multi-functions, sometimes referred to as a multi handle on some places in the
 documentation. This init call MUST have a corresponding call to
 \fIcurl_multi_cleanup(3)\fP when the operation is complete.
 .SH RETURN VALUE

docs/libcurl/curl_multi_perform.3

@@ -19,14 +19,14 @@ integer-pointer.
 .SH "RETURN VALUE"
 CURLMcode type, general libcurl multi interface error code.
 
-If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you
+If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this basically means that you
 should call \fIcurl_multi_perform\fP again, before you select() on more
 actions. You don't have to do it immediately, but the return code means that
 libcurl may have more data available to return or that there may be more data
 to send off before it is "satisfied".
 
 NOTE that this only returns errors etc regarding the whole multi stack. There
-might still have occurred problems on invidual transfers even when this
+might still have occurred problems on individual transfers even when this
 function returns OK.
 .SH "TYPICAL USAGE"
 Most application will use \fIcurl_multi_fdset(3)\fP to get the multi_handle's

docs/libcurl/curl_multi_strerror.3

@@ -0,0 +1,18 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_multi_strerror 3 "26 Apr 2004" "libcurl 7.12" "libcurl Manual"
+.SH NAME
+curl_multi_strerror - return string describing error code
+.SH SYNOPSIS
+.nf
+.B #include <curl/curl.h>
+.BI "const char *curl_multi_strerror(CURLMcode " errornum ");"
+.SH DESCRIPTION
+The curl_multi_strerror() function returns a string describing the CURLMcode
+error code passed in the argument \fIerrornum\fP.
+.SH RETURN VALUE
+A pointer to a zero terminated string.
+.SH "SEE ALSO"
+.BR libcurl-errors "(3), " curl_easy_strerror "(3), " curl_share_strerror "(3)"

docs/libcurl/curl_share_init.3

@@ -10,7 +10,7 @@ curl_share_init - Create a shared object
 .ad
 .SH DESCRIPTION
 This function returns a CURLSH handle to be used as input to all the other
-share-functions, sometimes refered to as a share handle on some places in the
+share-functions, sometimes referred to as a share handle on some places in the
 documentation. This init call MUST have a corresponding call to
 \fIcurl_share_cleanup\fP when all operations using the share are complete.
 

docs/libcurl/curl_share_strerror.3

@@ -0,0 +1,18 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_share_strerror 3 "26 Apr 2004" "libcurl 7.12" "libcurl Manual"
+.SH NAME
+curl_share_strerror - return string describing error code
+.SH SYNOPSIS
+.nf
+.B #include <curl/curl.h>
+.BI "const char *curl_share_strerror(CURLSHcode " errornum ");"
+.SH DESCRIPTION
+The curl_share_strerror() function returns a string describing the CURLSHcode
+error code passed in the argument \fIerrornum\fP.
+.SH RETURN VALUE
+A pointer to a zero terminated string.
+.SH "SEE ALSO"
+.BR libcurl-errors "(3), " curl_multi_strerror "(3), " curl_easy_strerror "(3)"

docs/libcurl/curl_strequal.3

@@ -1,8 +1,6 @@
-.\" You can view this file with:
-.\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_strequal 3 "20 April 2001" "libcurl 7.7.2" "libcurl Manual"
+.TH curl_strequal 3 "30 April 2004" "libcurl 7.12" "libcurl Manual"
 .SH NAME
 curl_strequal, curl_strnequal - case insensitive string comparisons
 .SH SYNOPSIS
@@ -24,6 +22,10 @@ first \fIlen\fP characters of \fIstr1\fP.
 These functions are provided by libcurl to enable applications to compare
 strings in a truly portable manner. There are no standard portable case
 insensitive string comparison functions. These two works on all platforms.
+.SH AVAILABILITY
+These functions will be removed from the public libcurl API in a near
+future. They will instead be made "available" by source code access only, and
+then as curlx_strequal() and curlx_strenqual().
 .SH RETURN VALUE
 Non-zero if the strings are identical. Zero if they're not.
 .SH "SEE ALSO"

docs/libcurl/curl_strnequal.3

@@ -1 +1 @@
-.so curl_strequal.3
+.so man3/curl_strequal.3

docs/libcurl/curl_unescape.3

@@ -13,9 +13,8 @@ curl_unescape - URL decodes the given string
 .SH DESCRIPTION
 This function will convert the given URL encoded input string to a "plain
 string" and return that as a new allocated string. All input characters that
-are URL encoded (%XX where XX is a two-digit hexadecimal number, or +) will be
-converted to their plain text versions (up to a ? letter, no + letters to the
-right of a ? letter will be converted).
+are URL encoded (%XX where XX is a two-digit hexadecimal number) will be
+converted to their plain text versions.
 
 If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
 input 'url' string to find out the size.

docs/libcurl/curl_version_info.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_version_info 3 "19 Sep 2003" "libcurl 7.10.8" "libcurl Manual"
+.TH curl_version_info 3 "11 May 2004" "libcurl 7.12" "libcurl Manual"
 .SH NAME
 curl_version_info - returns run-time libcurl version info
 .SH SYNOPSIS
@@ -28,22 +28,32 @@ The curl_version_info_data struct looks like this
 
 .nf
 typedef struct {
-  CURLversion age;          /* 0 - this kind of struct */
+  CURLversion age;          /* see description below */
+
+  /* when 'age' is 0 or higher, the members below also exist: */
   const char *version;      /* human readable string */
   unsigned int version_num; /* numeric representation */
   const char *host;         /* human readable string */
   int features;             /* bitmask, see below */
   char *ssl_version;        /* human readable string */
   long ssl_version_num;     /* number */
-  char *libz_version;       /* human readable string */
-  const char *protocols[];  /* list of protocols */
+  const char *libz_version; /* human readable string */
+  const char **protocols;   /* list of protocols */
+
+  /* when 'age' is 1 or higher, the members below also exist: */
+  const char *ares;         /* human readable string */
+  int ares_num;             /* number */
+
+  /* when 'age' is 2 or higher, the member below also exists: */
+  const char *libidn;       /* human readable string */
+
 } curl_version_info_data;
 .fi
 
-\fIage\fP describes what kind of struct this is. It is always 0 now. In a
-future libcurl, if this struct changes, this age counter may be increased, and
-then the struct for number 1 will look different (except for this first struct
-field).
+\fIage\fP describes what age of this struct this is. The number depends on how
+new libcurl you're using. You are however guaranteed to get a struct that you
+have a matching struct for in the header, as you tell libcurl your "age" with
+the input argument.
 
 \fIversion\fP is just an ascii string for the libcurl version.
 
@@ -57,38 +67,35 @@ environment.
 
 \fIfeatures\fP can have none, one or more bits set, and the currently defined
 bits are:
-.TP 5.5
-.B CURL_VERSION_IPV6
+.RS
+.IP CURL_VERSION_IPV6
 supports IPv6
-.TP
-.B CURL_VERSION_KERBEROS4
+.IP CURL_VERSION_KERBEROS4
 supports kerberos4 (when using FTP)
-.TP
-.B CURL_VERSION_SSL
+.IP CURL_VERSION_SSL
 supports SSL (HTTPS/FTPS)
-.TP
-.B CURL_VERSION_LIBZ
+.IP CURL_VERSION_LIBZ
 supports HTTP deflate using libz
-.TP
-.B CURL_VERSION_NTLM
+.IP CURL_VERSION_NTLM
 supports HTTP NTLM (added in 7.10.6)
-.TP
-.B CURL_VERSION_GSSNEGOTIATE
+.IP CURL_VERSION_GSSNEGOTIATE
 supports HTTP GSS-Negotiate (added in 7.10.6)
-.TP
-.B CURL_VERSION_DEBUG
+.IP CURL_VERSION_DEBUG
 libcurl was built with extra debug capabilities built-in. This is mainly of
 interest for libcurl hackers. (added in 7.10.6)
-.TP
-.B CURL_VERSION_ASYNCHDNS
+.IP CURL_VERSION_ASYNCHDNS
 libcurl was built with support for asynchronous name lookups, which allows
 more exact timeouts (even on Windows) and less blocking when using the multi
 interface. (added in 7.10.7)
-.TP
-.B CURL_VERSION_SPNEGO
+.IP CURL_VERSION_SPNEGO
 libcurl was built with support for SPNEGO authentication (Simple and Protected
 GSS-API Negotiation Mechanism, defined in RFC 2478.) (added in 7.10.8)
-.PP
+.IP CURL_VERSION_LARGEFILE
+libcurl was built with support for large files.
+.IP CURL_VERSION_IDN
+libcurl was built with support for IDNA, domain names with international
+letters.
+.RE
 \fIssl_version\fP is an ascii string for the OpenSSL version used. If libcurl
 has no SSL support, this is NULL.
 

docs/libcurl/index.html

@@ -1,14 +1,14 @@
-<HTML>
-<HEAD>
-<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
-<TITLE>Index to libcurl documentation</TITLE>
-</HEAD>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html><head>
+<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<title>Index to libcurl documentation</title>
+</head>
 
-<BODY>
-<H1 ALIGN="CENTER">Index to libcurl documentation</H1>
+<body>
+<h1 align="center">Index to libcurl documentation</h1>
 
-<H2>Programs</H2>
-<P><A HREF="../index.html">curl and tools</A>
+<h2>Programs</h2>
+<p><a href="../index.html">curl and tools</a>
 
 <h2>Overviews</h2>
 <A HREF="libcurl.html">libcurl</A>
@@ -25,10 +25,10 @@
 <br><a href="curl_easy_init.html">curl_easy_init</A>
 <br><a href="curl_easy_perform.html">curl_easy_perform</A>
 <br><a href="curl_easy_setopt.html">curl_easy_setopt</A>
+<br><a href="curl_easy_strerror.html">curl_easy_strerror</A>
 <br><a href="curl_escape.html">curl_escape</A>
 <br><a href="curl_formadd.html">curl_formadd</A>
 <br><a href="curl_formfree.html">curl_formfree</A>
-<br><a href="curl_formparse.html">curl_formparse</A>
 <br><a href="curl_free.html">curl_free</A>
 <br><a href="curl_getdate.html">curl_getdate</A>
 <br><a href="curl_getenv.html">curl_getenv</A>
@@ -42,16 +42,16 @@
 <br><a href="curl_multi_init.html">curl_multi_init</a>
 <br><a href="curl_multi_perform.html">curl_multi_perform</a>
 <br><a href="curl_multi_remove_handle.html">curl_multi_remove_handle</a>
+<br><a href="curl_multi_strerror.html">curl_multi_strerror.html</a>
 <br><a href="curl_share_cleanup.html">curl_share_cleanup</A>
 <br><a href="curl_share_init.html">curl_share_init</A>
 <br><a href="curl_share_setopt.html">curl_share_setopt</A>
+<br><a href="curl_share_strerror.html">curl_share_strerror.html</a>
 <br><a href="curl_slist_append.html">curl_slist_append</A>
 <br><a href="curl_slist_free_all.html">curl_slist_free_all</A>
-<br><a href="curl_strequal.html">curl_strequal</A>
-<br><a href="curl_strnequal.html">curl_strnequal</A>
+<br><a href="curl_strequal.html">curl_strequal and curl_strnequal</A>
 <br><a href="curl_unescape.html">curl_unescape</A>
 <br><a href="curl_version.html">curl_version</A>
 <br><a href="curl_version_info.html">curl_version_info</A>
 
-</BODY>
-</HTML>
+</body></html>

docs/libcurl/libcurl-easy.3

@@ -7,9 +7,8 @@
 libcurl-easy \- easy interface overview
 .SH DESCRIPTION
 When using libcurl's "easy" interface you init your session and get a handle
-(often referred to as an "easy handle" in various docs and sources), which you
-use as input to the easy interface functions you use. Use
-\fIcurl_easy_init(3)\fP to get the handle.
+(often referred to as an "easy handle"), which you use as input to the easy
+interface functions you use. Use \fIcurl_easy_init(3)\fP to get the handle.
 
 You continue by setting all the options you want in the upcoming transfer, the
 most important among them is the URL itself (you can't transfer anything
@@ -23,7 +22,7 @@ return until it is done (successfully or not).
 
 After the transfer has been made, you can set new options and make another
 transfer, or if you're done, cleanup the session by calling
-\fIcurl_easy_cleanup(3)\fP. If you want persistant connections, you don't
+\fIcurl_easy_cleanup(3)\fP. If you want persistent connections, you don't
 cleanup immediately, but instead run ahead and perform other transfers using
 the same easy handle.
 

docs/libcurl/libcurl-errors.3

@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH libcurl-errors 3 "8 Mar 2004" "libcurl 7.11.0" "libcurl errors"
+.TH libcurl-errors 3 "27 Apr 2004" "libcurl 7.12" "libcurl errors"
 .SH NAME
 libcurl-errors \- error codes in libcurl
 .SH DESCRIPTION
@@ -10,9 +10,11 @@ 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.
+what, using the \fIcurl_easy_setopt(3)\fP option \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. \fIcurl_easy_strerror(3)\fP can be called to get an error string from a
+given CURLcode number.
 
 CURLcode is one of the following:
 .IP "CURLE_OK (0)"
@@ -36,7 +38,7 @@ Couldn't resolve host. The given remote host was not resolved.
 .IP "CURLE_COULDNT_CONNECT (7)"
 Failed to connect() to host or proxy.
 .IP "CURLE_FTP_WEIRD_SERVER_REPLY (8)"
-After connecting to a FTP server, libcurl expects to get a certain reply back.
+After connecting to an 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.
 .IP "CURLE_FTP_ACCESS_DENIED (9)"
@@ -93,7 +95,7 @@ There was a problem reading a local file or an error returned by the read
 callback.
 .IP "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.
+things are severely screwed up if this ever occur.
 .IP "CURLE_OPERATION_TIMEOUTED (28)"
 Operation timeout. The specified time-out period was reached according to the
 conditions.
@@ -106,14 +108,14 @@ specified a good enough address for libcurl to use. See \fICURLOPT_FTPPORT\fP.
 The FTP REST command returned error. This should never happen if the server is
 sane.
 .IP "CURLE_FTP_COULDNT_GET_SIZE (32)"
-The FTP SIZE command returned errror. SIZE is not a kosher FTP command, it is
+The FTP SIZE command returned error. SIZE is not a kosher FTP command, it is
 an extension and not all servers support it. This is not a surprising error.
 .IP "CURLE_HTTP_RANGE_ERROR (33)"
 The HTTP server does not support or accept range requests.
 .IP "CURLE_HTTP_POST_ERROR (34)"
 This is an odd error that mainly occurs due to internal confusion.
 .IP "CURLE_SSL_CONNECT_ERROR (35)"
-A problem occured somewhere in the SSL/TLS handshake. You really want the
+A problem occurred 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.
@@ -168,8 +170,8 @@ Failed setting the selected SSL crypto engine as default!
 Failed sending network data.
 .IP "CURLE_RECV_ERROR (56)"
 Failure with receiving network data.
-.IP "CURLE_RECV_ERROR (57)"
-Failure with receiving network data.
+.IP "CURLE_SHARE_IN_USE (57)"
+Share is in use
 .IP "CURLE_SSL_CERTPROBLEM (58)"
 problem with the local certificate
 .IP "CURLE_SSL_CIPHER (59)"
@@ -186,12 +188,24 @@ Maximum file size exceeded
 Requested FTP SSL level failed
 .SH "CURLMcode"
 This is the generic return code used by functions in the libcurl multi
-interface.
+interface. Also consider \fIcurl_multi_strerror(3)\fI.
 
-This is left to be documented.
+.IP "CURLM_CALL_MULTI_PERFORM (-1)"
+This is not really an error. It means you should call
+\fIcurl_multi_perform(3)\fP again without doing select() or similar in between.
+.IP "CURLM_OK (0)"
+Things are fine.
+.IP "CURLM_BAD_HANDLE (1)"
+The passed-in handle is not a valid CURLM handle.
+.IP "CURLM_BAD_EASY_HANDLE (2)"
+An easy handle was not good/valid.
+.IP "CURLM_OUT_OF_MEMORY (3)"
+You are doomed.
+.IP "CURLM_INTERNAL_ERROR (4)"
+This can only be returned if libcurl bugs. Please report it to us!
 .SH "CURLSHcode"
-The "share" interface will return a CURLSHcode to indicate when an 
-error has occurred. 
+The "share" interface will return a CURLSHcode to indicate when an error has
+occurred.  Also consider \fIcurl_share_strerror(3)\fI.
 
 CURLSHcode is one of the following:
 .IP "CURLSHE_OK (0)"

docs/libcurl/libcurl-multi.3

@@ -71,7 +71,7 @@ timeout every now and then, should you want that.
 
 A little note here about the return codes from the multi functions, and
 especially the \fIcurl_multi_perform(3)\fP: if you receive
-\fICURLM_CALL_MULTI_PERFORM\fP, this basicly means that you should call
+\fICURLM_CALL_MULTI_PERFORM\fP, this basically means that you should call
 \fIcurl_multi_perform(3)\fP again, before you select() on more actions. You
 don't have to do it immediately, but the return code means that libcurl may
 have more data available to return or that there may be more data to send off
@@ -97,4 +97,4 @@ to clean them up properly.
 
 If you want to re-use an easy handle that was added to the multi handle for
 transfer, you must first remove it from the multi stack and then re-add it
-again (possbily after having altered some options at your own choice).
+again (possibly after having altered some options at your own choice).

docs/libcurl/libcurl.3

@@ -21,8 +21,8 @@ libcurl is complete, it \fBmust\fP call \fIcurl_global_cleanup(3)\fP. In
 between those two calls, you can use libcurl as described below.
 
 To transfer files, you always set up an "easy handle" using
-\fIcurl_easy_init(3)\fP, but when you want the file(s) transfered you have the
-option of using the "easy" interface, or the "multi" interface.
+\fIcurl_easy_init(3)\fP, but when you want the file(s) transferred you have
+the option of using the "easy" interface, or the "multi" interface.
 
 The easy interface is a synchronous interface with which you call
 \fIcurl_easy_perform(3)\fP and let it perform the transfer. When it is
@@ -30,48 +30,31 @@ completed, the function return and you can continue. More details are found in
 the \fIlibcurl-easy(3)\fP man page.
 
 The multi interface on the other hand is an asynchronous interface, that you
-call and that performs only a little piece of the tranfer on each invoke. It
+call and that performs only a little piece of the transfer on each invoke. It
 is perfect if you want to do things while the transfer is in progress, or
 similar. The multi interface allows you to select() on libcurl action, and
-even to easily download multiple files simultaneously using a single thread.
+even to easily download multiple files simultaneously using a single thread. See further deails in the \fIlibcurl-multi(3)\fP man page.
 
 You can have multiple easy handles share certain data, even if they are used
 in different threads. This magic is setup using the share interface, as
 described in the \fIlibcurl-share(3)\fP man page.
 
-There is also a series of other helpful functions to use. They are:
-
+There is also a series of other helpful functions to use, including these:
 .RS
-.TP 10
-.B curl_version()
-displays the libcurl version
-.TP
-.B curl_getdate()
+.IP curl_version_info()
+gets detailed libcurl (and other used libraries) version info
+.IP curl_getdate()
 converts a date string to time_t
-.TP
-.B curl_getenv()
-portable environment variable reader
-.TP
-.B curl_easy_getinfo()
+.IP curl_easy_getinfo()
 get information about a performed transfer
-.TP
-.B curl_formadd()
-helps building a HTTP form POST
-.TP
-.B curl_formfree()
+.IP curl_formadd()
+helps building an HTTP form POST
+.IP curl_formfree()
 free a list built with \fIcurl_formadd(3)\fP
-.TP
-.B curl_slist_append()
+.IP curl_slist_append()
 builds a linked list
-.TP
-.B curl_slist_free_all()
+.IP curl_slist_free_all()
 frees a whole curl_slist
-.TP
-.B curl_mprintf()
-portable printf() functions
-.TP
-.B curl_strequal()
-portable case insensitive string comparisons
 .RE
 
 .SH "LINKING WITH LIBCURL"
@@ -82,13 +65,17 @@ 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.
 
 Run 'curl-config --libs' to get the (additional) linker options you need to
-link with the particular version of libcurl you've installed.
+link with the particular version of libcurl you've installed. See the
+\fIcurl-config(1)\fP man page for further details.
+
+Unix-like operating system that ship libcurl as part of their distributions
+often don't provide the curl-config tool, but simply install the library and
+headers in the common path for this purpose.
 
-For details, see the curl-config.1 man page.
 .SH "LIBCURL SYMBOL NAMES"
 All public functions in the libcurl interface are prefixed with 'curl_' (with
 a lowercase c). You can find other functions in the library source code, but
-other prefixes indicate the functions are private and may change without
+other prefixes indicate that the functions are private and may change without
 further notice in the next release.
 
 Only use documented functions and functionality!

include/curl/Makefile.am

@@ -1,8 +1,5 @@
 pkginclude_HEADERS = \
-	curl.h \
-	easy.h \
-	mprintf.h \
-	stdcheaders.h \
-	types.h \
-	multi.h
+	curl.h curlver.h easy.h mprintf.h stdcheaders.h types.h multi.h
 pkgincludedir= $(includedir)/curl
+
+CLEANFILES = *dist

include/curl/curl.h

@@ -1,10 +1,10 @@
 #ifndef __CURL_CURL_H
 #define __CURL_CURL_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -12,7 +12,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -27,31 +27,7 @@
    http://curl.haxx.se/libcurl/
 */
 
-/* This is the version number of the libcurl package from which this header
-   file origins: */
-#define LIBCURL_VERSION "7.11.0-CVS"
-
-/* This is the numeric version of the libcurl version number, meant for easier
-   parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
-   always follow this syntax:
-
-         0xXXYYZZ
-
-   Where XX, YY and ZZ are the main version, release and patch numbers in
-   hexadecimal. All three numbers are always represented using two digits.  1.2
-   would appear as "0x010200" while version 9.11.7 appears as "0x090b07".
-
-   This 6-digit hexadecimal number does not show pre-release number, and it is
-   always a greater number in a more recent release. It makes comparisons with
-   greater than and less than work.
-*/
-#define LIBCURL_VERSION_NUM 0x070b00
-
-/* The numeric version number is also available "in parts" by using these
-   defines: */
-#define LIBCURL_VERSION_MAJOR 7
-#define LIBCURL_VERSION_MINOR 11
-#define LIBCURL_VERSION_PATCH 0
+#include "curlver.h" /* the libcurl version defines */
 
 #include <stdio.h>
 #include <limits.h>
@@ -65,7 +41,7 @@
 # include <time.h>
 #endif /* defined (vms) */
 
-#include "types.h"
+typedef void CURL;
 
 #ifdef  __cplusplus
 extern "C" {
@@ -178,6 +154,18 @@ typedef int (*curl_passwd_callback)(void *clientp,
                                     char *buffer,
                                     int buflen);
 
+/*
+ * The following typedef's are signatures of malloc, free, realloc, strdup and
+ * calloc respectively.  Function pointers of these types can be passed to the
+ * curl_global_init_mem() function to set user defined memory management
+ * callback routines.
+ */
+typedef void *(*curl_malloc_callback)(size_t size);
+typedef void (*curl_free_callback)(void *ptr);
+typedef void *(*curl_realloc_callback)(void *ptr, size_t size);
+typedef char *(*curl_strdup_callback)(const char *str);
+typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size);
+
 /* the kind of data that is passed to information_callback*/
 typedef enum {
   CURLINFO_TEXT = 0,
@@ -194,7 +182,7 @@ typedef int (*curl_debug_callback)
         char *data,        /* points to the data */
         size_t size,       /* size of the data pointed to */
         void *userptr);    /* whatever the user please */
-  
+
 /* All possible error codes from all sorts of curl functions. Future versions
    may return other values, stay prepared.
 
@@ -207,7 +195,7 @@ typedef enum {
   CURLE_UNSUPPORTED_PROTOCOL,    /* 1 */
   CURLE_FAILED_INIT,             /* 2 */
   CURLE_URL_MALFORMAT,           /* 3 */
-  CURLE_URL_MALFORMAT_USER,      /* 4 */
+  CURLE_URL_MALFORMAT_USER,      /* 4 (NOT USED) */
   CURLE_COULDNT_RESOLVE_PROXY,   /* 5 */
   CURLE_COULDNT_RESOLVE_HOST,    /* 6 */
   CURLE_COULDNT_CONNECT,         /* 7 */
@@ -227,7 +215,7 @@ typedef enum {
   CURLE_FTP_QUOTE_ERROR,         /* 21 */
   CURLE_HTTP_RETURNED_ERROR,     /* 22 */
   CURLE_WRITE_ERROR,             /* 23 */
-  CURLE_MALFORMAT_USER,          /* 24 - user name is illegally specified */
+  CURLE_MALFORMAT_USER,          /* 24 - NOT USED */
   CURLE_FTP_COULDNT_STOR_FILE,   /* 25 - failed FTP upload */
   CURLE_READ_ERROR,              /* 26 - could open/read from file */
   CURLE_OUT_OF_MEMORY,           /* 27 */
@@ -247,13 +235,13 @@ typedef enum {
   CURLE_FUNCTION_NOT_FOUND,      /* 41 */
   CURLE_ABORTED_BY_CALLBACK,     /* 42 */
   CURLE_BAD_FUNCTION_ARGUMENT,   /* 43 */
-  CURLE_BAD_CALLING_ORDER,       /* 44 */
-  CURLE_HTTP_PORT_FAILED,        /* 45 - HTTP Interface operation failed */
-  CURLE_BAD_PASSWORD_ENTERED,    /* 46 - my_getpass() returns fail */
+  CURLE_BAD_CALLING_ORDER,       /* 44 - NOT USED */
+  CURLE_INTERFACE_FAILED,        /* 45 - CURLOPT_INTERFACE failed */
+  CURLE_BAD_PASSWORD_ENTERED,    /* 46 - NOT USED */
   CURLE_TOO_MANY_REDIRECTS ,     /* 47 - catch endless re-direct loops */
   CURLE_UNKNOWN_TELNET_OPTION,   /* 48 - User specified an unknown option */
   CURLE_TELNET_OPTION_SYNTAX ,   /* 49 - Malformed telnet option */
-  CURLE_OBSOLETE,	         /* 50 - removed after 7.7.3 */
+  CURLE_OBSOLETE,	         /* 50 - NOT USED */
   CURLE_SSL_PEER_CERTIFICATE,    /* 51 - peer's certificate wasn't ok */
   CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
   CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
@@ -268,7 +256,7 @@ typedef enum {
   CURLE_BAD_CONTENT_ENCODING,    /* 61 - Unrecognized transfer encoding */
   CURLE_LDAP_INVALID_URL,        /* 62 - Invalid LDAP URL */
   CURLE_FILESIZE_EXCEEDED,       /* 63 - Maximum file size exceeded */
-  CURLE_FTP_SSL_FAILED,          /* 64 - Requested FTP SSL level failed */ 
+  CURLE_FTP_SSL_FAILED,          /* 64 - Requested FTP SSL level failed */
 
   CURL_LAST /* never use! */
 } CURLcode;
@@ -280,7 +268,10 @@ typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl,    /* easy handle */
 
 /* Make a spelling correction for the operation timed-out define */
 #define CURLE_OPERATION_TIMEDOUT CURLE_OPERATION_TIMEOUTED
+
+/* backwards compatibility with older names */
 #define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR
+#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED
 
 typedef enum {
   CURLPROXY_HTTP = 0,
@@ -373,7 +364,7 @@ typedef enum {
 
   /* Name of proxy to use. */
   CINIT(PROXY, OBJECTPOINT, 4),
-  
+
   /* "name:password" to use when fetching. */
   CINIT(USERPWD, OBJECTPOINT, 5),
 
@@ -430,7 +421,7 @@ typedef enum {
   /* If the download receives less than "low speed limit" bytes/second
    * during "low speed time" seconds, the operations is aborted.
    * You could i.e if you have a pretty high speed connection, abort if
-   * it is less than 2000 bytes/sec during 20 seconds.   
+   * it is less than 2000 bytes/sec during 20 seconds.
    */
 
   /* Set the "low speed limit" */
@@ -463,7 +454,7 @@ typedef enum {
   CINIT(SSLCERTPASSWD, OBJECTPOINT, 26),
   /* password for the SSL private key */
   CINIT(SSLKEYPASSWD, OBJECTPOINT, 26),
-  
+
   /* send TYPE parameter? */
   CINIT(CRLF, LONG, 27),
 
@@ -562,14 +553,14 @@ typedef enum {
 
   /* Set if we should verify the peer in ssl handshake, set 1 to verify. */
   CINIT(SSL_VERIFYPEER, LONG, 64),
-  
+
   /* The CApath or CAfile used to validate the peer certificate
      this option is used only if SSL_VERIFYPEER is true */
   CINIT(CAINFO, OBJECTPOINT, 65),
 
   /* 66 = OBSOLETE */
   /* 67 = OBSOLETE */
-  
+
   /* Maximum number of http redirects to follow */
   CINIT(MAXREDIRS, LONG, 68),
 
@@ -638,7 +629,7 @@ typedef enum {
 
   /* Specificly switch on or off the FTP engine's use of the EPSV command. By
      default, that one will always be attempted before the more traditional
-     PASV command. */     
+     PASV command. */
   CINIT(FTP_USE_EPSV, LONG, 85),
 
   /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */
@@ -687,7 +678,7 @@ typedef enum {
      timeouts. This option is useful for multi-threaded applications.
      See libcurl-the-guide for more background information. */
   CINIT(NOSIGNAL, LONG, 99),
-  
+
   /* Provide a CURLShare for mutexing non-ts data */
   CINIT(SHARE, OBJECTPOINT, 100),
 
@@ -698,7 +689,7 @@ typedef enum {
   /* Set the Accept-Encoding string. Use this to tell a server you would like
      the response to be compressed. */
   CINIT(ENCODING, OBJECTPOINT, 102),
- 
+
   /* Set pointer to private data */
   CINIT(PRIVATE, OBJECTPOINT, 103),
 
@@ -712,7 +703,7 @@ typedef enum {
 
   /* Specificly switch on or off the FTP engine's use of the EPRT command ( it
      also disables the LPRT attempt). By default, those ones will always be
-     attempted before the good old traditional PORT command. */     
+     attempted before the good old traditional PORT command. */
   CINIT(FTP_USE_EPRT, LONG, 106),
 
   /* Set this to a bitmask value to enable the particular authentications
@@ -737,7 +728,7 @@ typedef enum {
      Note that setting multiple bits may cause extra network round-trips. */
   CINIT(PROXYAUTH, LONG, 111),
 
-  /* FTP option that changes the timeout, in seconds, associated with 
+  /* FTP option that changes the timeout, in seconds, associated with
      getting a response.  This is different from transfer timeout time and
      essentially places a demand on the FTP server to acknowledge commands
      in a timely manner. */
@@ -786,6 +777,9 @@ typedef enum {
   /* The _LARGE version of the standard POSTFIELDSIZE option */
   CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120),
 
+  /* Enable/disable the TCP Nagle algorithm */
+  CINIT(TCP_NODELAY, LONG, 121),
+
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
 
@@ -799,21 +793,20 @@ typedef enum {
 
   /* three convenient "aliases" that follow the name scheme better */
 #define CURLOPT_WRITEDATA CURLOPT_FILE
-#define CURLOPT_READDATA  CURLOPT_INFILE 
+#define CURLOPT_READDATA  CURLOPT_INFILE
 #define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER
 
 #ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
                           the obsolete stuff removed! */
-#define CURLOPT_HTTPREQUEST    0
+#define CURLOPT_HTTPREQUEST    -1
 #define CURLOPT_FTPASCII       CURLOPT_TRANSFERTEXT
-#define CURLOPT_MUTE           0
-#define CURLOPT_PASSWDFUNCTION 0
-#define CURLOPT_PASSWDDATA     0
-#define CURLOPT_CLOSEFUNCTION  0
+#define CURLOPT_MUTE           -2
+#define CURLOPT_PASSWDFUNCTION -3
+#define CURLOPT_PASSWDDATA     -4
+#define CURLOPT_CLOSEFUNCTION  -5
 
 #else
 /* This is set if CURL_NO_OLDIES is defined at compile-time */
-#define curl_formparse "curl_formparse is obsolete"
 #undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */
 #endif
 
@@ -825,7 +818,7 @@ enum {
                              for us! */
   CURL_HTTP_VERSION_1_0,  /* please use HTTP 1.0 in the request */
   CURL_HTTP_VERSION_1_1,  /* please use HTTP 1.1 in the request */
-  
+
   CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */
 };
 
@@ -866,23 +859,11 @@ typedef enum {
 #endif
 
 
-/* These functions are in libcurl, they're here for portable reasons and they
-   are used by the 'curl' client. They really should be moved to some kind of
-   "portability library" since it has nothing to do with file transfers and
-   might be usable to other programs...
-
-   NOTE: they return TRUE if the strings match *case insensitively*.
- */
+/* curl_strequal() and curl_strnequal() are subject for removal in a future
+   libcurl, see lib/README.curlx for details */
 extern int (curl_strequal)(const char *s1, const char *s2);
 extern int (curl_strnequal)(const char *s1, const char *s2, size_t n);
 
-#ifdef CURL_OLDSTYLE
-/* DEPRECATED function to build formdata. Stop using this, it will cease
-   to exist. */
-int curl_formparse(char *, struct curl_httppost **,
-                   struct curl_httppost **_post);
-#endif
-
 /* name is uppercase CURLFORM_<name> */
 #ifdef CFINIT
 #undef CFINIT
@@ -897,7 +878,7 @@ int curl_formparse(char *, struct curl_httppost **,
 
 typedef enum {
   CFINIT(NOTHING),        /********* the first one is unused ************/
-  
+
   /*  */
   CFINIT(COPYNAME),
   CFINIT(PTRNAME),
@@ -933,7 +914,7 @@ struct curl_forms {
 
 /* use this for multipart formpost building */
 /* Returns code for curl_formadd()
- * 
+ *
  * Returns:
  * CURL_FORMADD_OK             on success
  * CURL_FORMADD_MEMORY         if the FormInfo allocation fails
@@ -988,7 +969,7 @@ void curl_formfree(struct curl_httppost *form);
  * DESCRIPTION
  *
  * Returns a malloc()'ed string that MUST be curl_free()ed after usage is
- * complete.
+ * complete. DEPRECATED - see lib/README.curlx
  */
 char *curl_getenv(const char *variable);
 
@@ -1043,6 +1024,26 @@ void curl_free(void *p);
  */
 CURLcode curl_global_init(long flags);
 
+/*
+ * NAME curl_global_init_mem()
+ *
+ * DESCRIPTION
+ *
+ * curl_global_init() or curl_global_init_mem() should be invoked exactly once
+ * for each application that uses libcurl.  This function can be used to
+ * initialize libcurl and set user defined memory management callback
+ * functions.  Users can implement memory management routines to check for
+ * memory leaks, check for mis-use of the curl library etc.  User registered
+ * callback routines with be invoked by this library instead of the system
+ * memory management routines like malloc, free etc.
+ */
+CURLcode curl_global_init_mem(long flags,
+                              curl_malloc_callback m,
+                              curl_free_callback f,
+                              curl_realloc_callback r,
+                              curl_strdup_callback s,
+                              curl_calloc_callback c);
+
 /*
  * NAME curl_global_cleanup()
  *
@@ -1090,7 +1091,6 @@ void curl_slist_free_all(struct curl_slist *);
  */
 time_t curl_getdate(const char *p, const time_t *now);
 
-
 #define CURLINFO_STRING   0x100000
 #define CURLINFO_LONG     0x200000
 #define CURLINFO_DOUBLE   0x300000
@@ -1140,7 +1140,7 @@ typedef enum {
   CURLCLOSEPOLICY_LEAST_TRAFFIC,
   CURLCLOSEPOLICY_SLOWEST,
   CURLCLOSEPOLICY_CALLBACK,
- 
+
   CURLCLOSEPOLICY_LAST /* last, never use this */
 } curl_closepolicy;
 
@@ -1162,7 +1162,7 @@ typedef enum {
    *  the locking is just made to change the internal state of the share
    *  itself.
    */
-  CURL_LOCK_DATA_SHARE, 
+  CURL_LOCK_DATA_SHARE,
   CURL_LOCK_DATA_COOKIE,
   CURL_LOCK_DATA_DNS,
   CURL_LOCK_DATA_SSL_SESSION,
@@ -1193,6 +1193,7 @@ typedef enum {
   CURLSHE_BAD_OPTION, /* 1 */
   CURLSHE_IN_USE,     /* 2 */
   CURLSHE_INVALID,    /* 3 */
+  CURLSHE_NOMEM,      /* out of memory */
   CURLSHE_LAST /* never use */
 } CURLSHcode;
 
@@ -1218,6 +1219,7 @@ CURLSHcode curl_share_cleanup(CURLSH *);
 typedef enum {
   CURLVERSION_FIRST,
   CURLVERSION_SECOND,
+  CURLVERSION_THIRD,
   CURLVERSION_LAST /* never actually use this */
 } CURLversion;
 
@@ -1226,7 +1228,7 @@ typedef enum {
    meant to be a built-in version number for what kind of struct the caller
    expects. If the struct ever changes, we redfine the NOW to another enum
    from above. */
-#define CURLVERSION_NOW CURLVERSION_SECOND
+#define CURLVERSION_NOW CURLVERSION_THIRD
 
 typedef struct {
   CURLversion age;          /* age of the returned struct */
@@ -1243,18 +1245,22 @@ typedef struct {
   /* The fields below this were added in CURLVERSION_SECOND */
   const char *ares;
   int ares_num;
+
+  /* This field was aded in CURLVERSION_THIRD */
+  const char *libidn;
 } curl_version_info_data;
 
-#define CURL_VERSION_IPV6      (1<<0)
-#define CURL_VERSION_KERBEROS4 (1<<1)
-#define CURL_VERSION_SSL       (1<<2)
-#define CURL_VERSION_LIBZ      (1<<3)
-#define CURL_VERSION_NTLM      (1<<4)
-#define CURL_VERSION_GSSNEGOTIATE (1<<5)
-#define CURL_VERSION_DEBUG     (1<<6) /* built with debug capabilities */
-#define CURL_VERSION_ASYNCHDNS (1<<7)
-#define CURL_VERSION_SPNEGO    (1<<8)
-#define CURL_VERSION_LARGEFILE (1<<9) /* supports files bigger than 2GB */
+#define CURL_VERSION_IPV6      (1<<0)  /* IPv6-enabled */
+#define CURL_VERSION_KERBEROS4 (1<<1)  /* kerberos auth is supported */
+#define CURL_VERSION_SSL       (1<<2)  /* SSL options are present */
+#define CURL_VERSION_LIBZ      (1<<3)  /* libz features are present */
+#define CURL_VERSION_NTLM      (1<<4)  /* NTLM auth is supported */
+#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth support */
+#define CURL_VERSION_DEBUG     (1<<6)  /* built with debug capabilities */
+#define CURL_VERSION_ASYNCHDNS (1<<7)  /* asynchronous dns resolves */
+#define CURL_VERSION_SPNEGO    (1<<8)  /* SPNEGO auth */
+#define CURL_VERSION_LARGEFILE (1<<9)  /* supports files bigger than 2GB */
+#define CURL_VERSION_IDN       (1<<10) /* International Domain Names support */
 
 /*
  * NAME curl_version_info()
@@ -1266,6 +1272,28 @@ typedef struct {
  */
 curl_version_info_data *curl_version_info(CURLversion);
 
+/*
+ * NAME curl_easy_strerror()
+ *
+ * DESCRIPTION
+ *
+ * The curl_easy_strerror function may be used to turn a CURLcode value
+ * into the equivalent human readable error string.  This is useful
+ * for printing meaningful error messages.
+ */
+const char *curl_easy_strerror(CURLcode);
+
+/*
+ * NAME curl_share_strerror()
+ *
+ * DESCRIPTION
+ *
+ * The curl_share_strerror function may be used to turn a CURLSHcode value
+ * into the equivalent human readable error string.  This is useful
+ * for printing meaningful error messages.
+ */
+const char *curl_share_strerror(CURLSHcode);
+
 #ifdef  __cplusplus
 }
 #endif

include/curl/curlver.h

@@ -0,0 +1,55 @@
+#ifndef __CURL_CURLVER_H
+#define __CURL_CURLVER_H
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ * 
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ ***************************************************************************/
+
+/* This header file contains nothing but libcurl version info, generated by
+   a script at release-time. This was made its own header file in 7.11.2 */
+
+/* This is the version number of the libcurl package from which this header
+   file origins: */
+#define LIBCURL_VERSION "7.12.0-CVS"
+
+/* This is the numeric version of the libcurl version number, meant for easier
+   parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
+   always follow this syntax:
+
+         0xXXYYZZ
+
+   Where XX, YY and ZZ are the main version, release and patch numbers in
+   hexadecimal. All three numbers are always represented using two digits.  1.2
+   would appear as "0x010200" while version 9.11.7 appears as "0x090b07".
+
+   This 6-digit hexadecimal number does not show pre-release number, and it is
+   always a greater number in a more recent release. It makes comparisons with
+   greater than and less than work.
+*/
+#define LIBCURL_VERSION_NUM 0x070c00
+
+/* The numeric version number is also available "in parts" by using these
+   defines: */
+#define LIBCURL_VERSION_MAJOR 7
+#define LIBCURL_VERSION_MINOR 12
+#define LIBCURL_VERSION_PATCH 0
+
+#endif /* __CURL_CURLVER_H */

include/curl/multi.h

@@ -203,6 +203,17 @@ CURLMcode curl_multi_cleanup(CURLM *multi_handle);
 CURLMsg *curl_multi_info_read(CURLM *multi_handle,
                               int *msgs_in_queue);
 
+/*
+ * NAME curl_multi_strerror()
+ *
+ * DESCRIPTION
+ *
+ * The curl_multi_strerror function may be used to turn a CURLMcode value
+ * into the equivalent human readable error string.  This is useful
+ * for printing meaningful error messages.
+ */
+const char *curl_multi_strerror(CURLMcode);
+
 #ifdef __cplusplus
 } /* end of extern "C" */
 #endif

include/curl/types.h

@@ -1,28 +1 @@
-#ifndef __CURL_TYPES_H
-#define __CURL_TYPES_H
-/***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- * $Id$
- ***************************************************************************/
-typedef void CURL;
-typedef void CURLconnect;
-
-#endif /* __CURL_TYPES_H */
+/* not used */

lib/Makefile.am

@@ -1,17 +1,39 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://curl.haxx.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
 #
 # $Id$
-#
-
+###########################################################################
 AUTOMAKE_OPTIONS = foreign nostdinc
 
-EXTRA_DIST = getdate.y Makefile.b32 Makefile.b32.resp Makefile.m32	    \
-       Makefile.vc6 Makefile.riscos libcurl.def curllib.dsp		    \
-       curllib.dsw config-vms.h config-win32.h config-riscos.h config-mac.h \
-       config.h.in ca-bundle.crt README.encoding README.memoryleak	    \
-       README.ares makefile.dj config.dj				    \
-       libcurl.framework.make libcurl.plist libcurl.rc \
-       config-amigaos.h amigaos.c amigaos.h makefile.amiga config-netware.h \
-       Makefile.netware nwlib.c libcurl.imp
+DSP = curllib.dsp
+
+EXTRA_DIST = getdate.y Makefile.b32 Makefile.b32.resp Makefile.m32	\
+  Makefile.vc6 Makefile.riscos libcurl.def $(DSP) curllib.dsw		\
+  config-vms.h config-win32.h config-riscos.h config-mac.h config.h.in	\
+  ca-bundle.crt README.encoding README.memoryleak README.ares		\
+  README.curlx makefile.dj config.dj libcurl.framework.make		\
+  libcurl.plist libcurl.rc config-amigaos.h amigaos.c amigaos.h		\
+  makefile.amiga config-netware.h Makefile.netware nwlib.c libcurl.imp	\
+  msvcproj.head msvcproj.foot
+
+CLEANFILES = $(DSP)
 
 lib_LTLIBRARIES = libcurl.la
 
@@ -20,7 +42,7 @@ lib_LTLIBRARIES = libcurl.la
 # we use srcdir/lib for the lib-private header files
 INCLUDES = -I$(top_srcdir)/include -I$(top_builddir)/lib -I$(top_srcdir)/lib
 
-VERSION=-version-info 2:2:0
+VERSION=-version-info 3:0:0
 
 # This flag accepts an argument of the form current[:revision[:age]]. So,
 # passing -version-info 3:12:1 sets current to 3, revision to 12, and age to
@@ -38,16 +60,16 @@ VERSION=-version-info 2:2:0
 # that the current interface number gets larger faster.
 #
 # 3.If the library source code has changed at all since the last update, then
-# increment revision (c:r:a becomes c:r+1:a).
+# increment revision (c:r+1:a)
 #
 # 4.If any interfaces have been added, removed, or changed since the last
-# update, increment current, and set revision to 0.
+# update, increment current, and set revision to 0. (c+1:r=0:a)
 #
 # 5.If any interfaces have been added since the last public release, then
-# increment age.
+# increment age. (c:r:a+1)
 #
 # 6.If any interfaces have been removed since the last public release, then
-# set age to 0.
+# set age to 0. (c:r:a=0)
 #
 
 if NO_UNDEFINED
@@ -63,22 +85,29 @@ endif
 
 libcurl_la_LDFLAGS = $(UNDEF) $(VERSION) $(MIMPURE)
 
-libcurl_la_SOURCES = arpa_telnet.h file.c netrc.h timeval.c	\
-base64.c file.h hostip.c progress.c timeval.h base64.h formdata.c	\
-hostip.h progress.h cookie.c formdata.h http.c sendf.c cookie.h ftp.c	\
-http.h sendf.h url.c dict.c ftp.h if2ip.c speedcheck.c url.h dict.h	\
-getdate.c if2ip.h speedcheck.h urldata.h getdate.h ldap.c ssluse.c	\
-version.c getenv.c ldap.h ssluse.h escape.c mprintf.c telnet.c escape.h	\
-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		\
-content_encoding.c content_encoding.h share.c share.h http_digest.c \
-md5.c md5.h http_digest.h http_negotiate.c http_negotiate.h \
-http_ntlm.c http_ntlm.h ca-bundle.h inet_pton.c inet_pton.h \
-strtoofft.c strtoofft.h
+HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h	\
+  progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h	\
+  if2ip.h speedcheck.h urldata.h getdate.h ldap.h ssluse.h escape.h	\
+  telnet.h getinfo.h strequal.h security.h krb4.h memdebug.h		\
+  inet_ntoa_r.h http_chunks.h strtok.h connect.h llist.h hash.h		\
+  content_encoding.h share.h md5.h http_digest.h http_negotiate.h	\
+  http_ntlm.h ca-bundle.h inet_pton.h strtoofft.h strerror.h		\
+  inet_ntop.h curlx.h memory.h setup.h transfer.h
 
-noinst_HEADERS = setup.h transfer.h
+CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c	\
+  cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c	\
+  getdate.c ldap.c ssluse.c version.c getenv.c escape.c mprintf.c	\
+  telnet.c netrc.c getinfo.c transfer.c strequal.c easy.c security.c	\
+  krb4.c memdebug.c http_chunks.c strtok.c connect.c llist.c hash.c	\
+  multi.c content_encoding.c share.c http_digest.c md5.c		\
+  http_negotiate.c http_ntlm.c inet_pton.c strtoofft.c strerror.c	\
+  hostares.c hostasyn.c hostip4.c hostip6.c hostsyn.c hostthre.c	\
+  inet_ntop.c
+
+libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
+
+WIN32SOURCES = $(CSOURCES)
+WIN32HEADERS = $(HHEADERS) config-win32.h
 
 BUILT_SOURCES = $(srcdir)/getdate.c $(top_builddir)/lib/ca-bundle.h
 
@@ -110,3 +139,26 @@ install-data-hook:
 dist-hook:
 	chmod 0644 $(distdir)/ca-bundle.h
 	echo "/* ca bundle path set in here*/" > $(distdir)/ca-bundle.h
+
+DSPOUT = | awk '{printf("%s\r\n", $$0)}' >> $(DSP)
+
+$(DSP): msvcproj.head msvcproj.foot Makefile.am
+	echo "creating $(DSP)"
+	@(cp msvcproj.head $(DSP); \
+	echo "# Begin Group \"Source Files\"" $(DSPOUT); \
+	for file in $(WIN32SOURCES); do \
+	echo "# Begin Source File" $(DSPOUT); \
+	echo "" $(DSPOUT); \
+	echo "SOURCE=.\\"$$file $(DSPOUT); \
+	echo "# End Source File" $(DSPOUT); \
+	done; \
+	echo "# End Group" $(DSPOUT); \
+	echo "# Begin Group \"Header Files\"" $(DSPOUT); \
+	for file in $(WIN32HEADERS); do \
+	echo "# Begin Source File" $(DSPOUT); \
+	echo "" $(DSPOUT); \
+	echo "SOURCE=.\\"$$file $(DSPOUT); \
+	echo "# End Source File" $(DSPOUT); \
+	done; \
+	echo "# End Group" $(DSPOUT); \
+	cat msvcproj.foot $(DSPOUT) )

lib/Makefile.m32

@@ -12,7 +12,7 @@ AR = ar
 RM = rm -f 
 RANLIB = ranlib
 STRIP = strip -g
-OPENSSL_PATH = ../../openssl-0.9.7c
+OPENSSL_PATH = ../../openssl-0.9.7d
 ZLIB_PATH = ../../zlib-1.2.1
 
 ########################################################

lib/Makefile.vc6

@@ -19,16 +19,7 @@
 # files in the "cfg" directory, but then the make file
 # in \src would need to be changed.
 #
-##############################################################
-# CHANGE LOG
-# ------------------------------------------------------------
-# 05.11.2001   John Lask   Initial Release
-# 02.05.2002   Miklos Nemeth OPENSSL_PATH environment; no need
-#              for OpenSSL libraries when creating a 
-#              static libcurl.lib
-# 10.14.2003   Added a target release-libcurl-ssl-dll which
-#              is intended to allow static linking of libcurl with dynamic
-#              linking of openssl
+# $Id: Makefile.vc6,v 1.17 2004/01/13 08:57:01 bagder Exp $
 ##############################################################
 
 LIB_NAME       = libcurl
@@ -37,18 +28,32 @@ LIB_NAME_DEBUG = libcurld
 OPENSSL_PATH   = ../../openssl-0.9.7a
 !ENDIF
 
+!IFNDEF ZLIB_PATH
+ZLIB_PATH  = ../../zlib-1.1.4
+!ENDIF
+
+# Use the high resolution time by default.  Comment this out to use low
+# resolution time and not require winmm.lib
+USEMM_LIBS = YES
+
 #############################################################
 ## Nothing more to do below this line!
 
 CCNODBG   = cl.exe /MD /O2 /D "NDEBUG"
 CCDEBUG   = cl.exe /MDd /Od /Gm /Zi  /D "_DEBUG" /GZ
 CFLAGSSSL = /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/inc32" /I "$(OPENSSL_PATH)/inc32/openssl"
-CFLAGS = /I "." /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS"
-
+CFLAGSZLIB = /D "HAVE_ZLIB_H" /D "HAVE_ZLIB" /D "HAVE_LIBZ" /I "$(ZLIB_PATH)"
+CFLAGS = /I "." /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS" 
 LNKDLL    = link.exe /DLL  /def:libcurl.def
 LNKLIB    = link.exe /lib
 LFLAGS    = /nologo
 SSLLIBS   = libeay32.lib ssleay32.lib
+!IFDEF USEMM_LIBS
+WINLIBS   = wsock32.lib winmm.lib
+!ELSE
+WINLIBS   = wsock32.lib 
+CFLAGS		= $(CFLAGS) /D "WITHOUT_MM_LIB"
+!ENDIF
 #  RSAglue.lib was formerly needed in the SSLLIBS
 CFGSET    = FALSE
 
@@ -63,6 +68,18 @@ CC     = $(CCNODBG)
 CFGSET = TRUE
 !ENDIF
 
+######################
+# release-zlib
+
+!IF "$(CFG)" == "release-zlib"
+TARGET   =$(LIB_NAME).lib
+DIROBJ   =.\$(CFG)
+LFLAGSZLIB = "/LIBPATH:$(ZLIB_PATH)"
+LNK      = $(LNKLIB) $(LFLAGSZLIB) /out:$(TARGET)
+CC       = $(CCNODBG) $(CFLAGSZLIB)
+CFGSET   = TRUE
+!ENDIF
+
 ######################
 # release-dll
 
@@ -94,19 +111,31 @@ CFGSET   = TRUE
 TARGET   =$(LIB_NAME).dll
 DIROBJ   =.\$(CFG)
 LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32dll"
-LNK      = $(LNKDLL) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
+LNK      = $(LNKDLL) $(SSLLIBS) $(WINLIBS) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
 CC       = $(CCNODBG)  $(CFLAGSSSL)
 CFGSET   = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
 !ENDIF
 
+######################
+# release-ssl-zlib
+!IF "$(CFG)" == "release-ssl-zlib"
+TARGET   =$(LIB_NAME).lib
+DIROBJ   =.\$(CFG)
+LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32"
+LFLAGSZLIB = "/LIBPATH:$(ZLIB_PATH)"
+LNK      = $(LNKLIB) $(LFLAGSSSL) $(LFLAGSZLIB) /out:$(TARGET)
+CC       = $(CCNODBG) $(CFLAGSSSL) $(CFLAGSZLIB)
+CFGSET   = TRUE
+!ENDIF
+
 ######################
 # release-libcurl-ssl-dll
 !IF "$(CFG)" == "release-libcurl-ssl-dll"
 TARGET   =$(LIB_NAME).lib
 DIROBJ   =.\$(CFG)
 LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32dll"
-LNK      = $(LNKLIB) $(LFLAGSSSL) /out:$(TARGET)
+LNK      = $(LNKLIB) $(SSLLIBS) $(LFLAGSSSL) /out:$(TARGET)
 CC       = $(CCNODBG)  $(CFLAGSSSL)
 CFGSET   = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
@@ -147,6 +176,17 @@ CC       = $(CCDEBUG) $(CFLAGSSSL)
 CFGSET   = TRUE
 !ENDIF
 
+######################
+# debug-zlib
+!IF "$(CFG)" == "debug-zlib"
+TARGET   = $(LIB_NAME_DEBUG).lib
+DIROBJ   =.\$(CFG)
+LFLAGSZLIB = "/LIBPATH:$(ZLIB_PATH)"
+LNK      = $(LNKLIB) $(LFLAGSZLIB) /out:$(TARGET)
+CC       = $(CCDEBUG) $(CFLAGSZLIB)
+CFGSET   = TRUE
+!ENDIF
+
 ######################
 # debug-ssl-dll
 
@@ -168,11 +208,14 @@ RESOURCE = $(DIROBJ)\libcurl.res
 !MESSAGE where <config> is one of:
 !MESSAGE   release          - release static library
 !MESSAGE   release-dll      - release dll
+!MESSAGE   release-zlib     - release static library with zlib
 !MESSAGE   release-ssl      - release static library with ssl
+!MESSAGE   release-ssl-zlib - release static library with ssl and zlib
 !MESSAGE   release-ssl-dll  - release dll library with ssl
 !MESSAGE   release-libcurl-ssl-dll - static libcurl with shared ssl
 !MESSAGE   debug            - debug static library
 !MESSAGE   debug-dll        - debug dll
+!MESSAGE   debug-zlib       - debug static library with zlib
 !MESSAGE   debug-ssl        - debug static library with ssl
 !MESSAGE   debug-ssl-dll    - debug dll library with ssl
 !MESSAGE <target> can be left blank in which case all is assumed
@@ -197,6 +240,13 @@ X_OBJS= \
 	$(DIROBJ)\getenv.obj \
 	$(DIROBJ)\inet_pton.obj \
 	$(DIROBJ)\hostip.obj \
+	$(DIROBJ)\hostasyn.obj \
+	$(DIROBJ)\hostsyn.obj \
+	$(DIROBJ)\hostares.obj \
+	$(DIROBJ)\hostthre.obj \
+	$(DIROBJ)\hostip4.obj \
+	$(DIROBJ)\hostip6.obj \
+	$(DIROBJ)\inet_ntop.obj \
 	$(DIROBJ)\if2ip.obj \
 	$(DIROBJ)\mprintf.obj \
 	$(DIROBJ)\netrc.obj \
@@ -222,6 +272,8 @@ X_OBJS= \
         $(DIROBJ)\http_negotiate.obj \
         $(DIROBJ)\http_ntlm.obj \
 	$(DIROBJ)\md5.obj \
+	$(DIROBJ)\strerror.obj \
+	$(DIROBJ)\content_encoding.obj \
 	$(RESOURCE)
 
 all : $(TARGET)

lib/README.ares

@@ -5,56 +5,53 @@ $Id$
                             | (__| |_| |  _ <| |___ 
                              \___|\___/|_| \_\_____|
 
-          How To Build libcurl to Use ares For Asynch Name Resolves
-          =========================================================
+          How To Build libcurl to Use c-ares For Asynch Name Resolves
+          ===========================================================
 
-ares:
-  ftp://athena-dist.mit.edu/pub/ATHENA/ares/ares-1.1.1.tar.gz
-  http://curl.haxx.se/dev/ares-1.1.1.tar.gz
-  http://curl.sourceforge.net/dev/ares-1.1.1.tar.gz
-  http://curl.planetmirror.com/dev/ares-1.1.1.tar.gz
-  http://curl.tsuren.net/dev/ares-1.1.1.tar.gz
-  
-c-ares: (a patched and improved version of ares)
-  http://curl.haxx.se/beta/arescurl-1.0-pre1.tar.gz
+c-ares: 
+  http://daniel.haxx.se/projects/c-ares/
 
 NOTE
-  libcurl works with ares 1.1.1, but several patches and improvements have
-  been put into the c-ares package which has made it more portable and better
-  working on several platforms.
+  libcurl 7.11.1 builds with c-ares 1.1.0, but 7.11.2 and later require c-ares
+  1.2.0 or alter.
 
-Build ares
-==========
+  Once upon the time libcurl built fine with the "original" ares. That is no
+  longer true. You need to use c-ares. c-ares is based on ares but improved.
 
-1. unpack the ares archive
-2. cd ares-dir
+Build c-ares
+============
+
+1. unpack the c-ares archive
+2. cd c-ares-dir
 3. ./configure
 4. make
 
-Build libcurl to use ares in the curl source tree
-=================================================
+Build libcurl to use c-ares in the curl source tree
+===================================================
 
-1. name the ares source directory 'ares' in the curl source directory
+1. name the c-ares source directory 'ares' in the curl source directory
+   (if you have checked out the curl sources from CVS, you will already have
+   c-ares in a directory named ares).
 2. ./configure --enable-ares
 3. make
 
-Build libcurl to use an installed ares
-======================================
+Build libcurl to use an installed c-ares
+========================================
 
 1. ./configure --enable-ares=/path/to/ares/install
 2. make
 
-Ares and ipv6
-=============
+c-ares and ipv6
+===============
 
 If the configure script enables IPv6 support you need to explicitly disable
-that (--disable-ipv6) since ares isn't IPv6 compatible (yet).
+that (--disable-ipv6) since c-ares isn't IPv6 compatible (yet).
 
-Ares on win32
-=============
+c-ares on win32
+===============
 (description brought by Dominick Meglio)
 
-First I compiled curl-ares. I changed the default C runtime library to be the
+First I compiled c-ares. I changed the default C runtime library to be the
 single-threaded rather than the multi-threaded (this seems to be required to
 prevent linking errors later on). Then I simply build the areslib project (the
 other projects adig/ahost seem to fail under MSVC).

lib/README.curlx

@@ -0,0 +1,62 @@
+$Id$
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+                     Source Code Functions Apps Might Use
+                     ====================================
+
+The libcurl source code offers a few functions by source only. They are not
+part of the official libcurl API, but the source files might be useful for
+others so apps can optionally compile/build with these sources to gain
+additional functions.
+
+We provide them through a single header file for easy access for apps:
+"curlx.h"
+
+ curlx_strtoofft()
+
+   A macro that converts a string containing a number to a curl_off_t number.
+   This might use the curlx_strtoll() function which is provided as source
+   code in strtoofft.c. Note that the function is only provided if no
+   strtoll() (or equivalent) function exist on your platform. If curl_off_t
+   is only a 32 bit number on your platform, this macro uses strtol().
+
+ curlx_tvnow()
+
+   returns a struct timeval for the current time.
+
+ curlx_tvdiff()
+
+   returns the difference between two timeval structs, in number of
+   milliseconds.
+
+ curlx_tvdiff_secs()
+
+   returns the same as curlx_tvdiff but with full usec resolution (as a
+   double)
+
+FUTURE
+======
+
+ Several functions will be removed from the public curl_ name space in a
+ future libcurl release. They will then only become available as curlx_
+ functions instead. To make the transition easier, we already today provide
+ these functions with the curlx_ prefix to allow sources to get built properly
+ with the new function names. The functions this concerns are:
+
+      curlx_getenv
+      curlx_strequal
+      curlx_strnequal
+      curlx_mvsnprintf
+      curlx_msnprintf
+      curlx_maprintf
+      curlx_mvaprintf
+      curlx_msprintf
+      curlx_mprintf
+      curlx_mfprintf
+      curlx_mvsprintf
+      curlx_mvprintf
+      curlx_mvfprintf

lib/base64.c

@@ -41,10 +41,11 @@
 #include <curl/mprintf.h>
 
 #include "base64.h"
+#include "memory.h"
 
-#ifdef CURLDEBUG
+/* include memdebug.h last */
 #include "memdebug.h"
-#endif
+
 
 static void decodeQuantum(unsigned char *dest, const char *src)
 {
@@ -131,6 +132,8 @@ size_t Curl_base64_encode(const char *inp, size_t insize, char **outptr)
 
   char *indata = (char *)inp;
 
+  *outptr = NULL; /* set to NULL in case of failure before we reach the end */
+
   if(0 == insize)
     insize = strlen(indata);
 

lib/config.dj

@@ -25,10 +25,12 @@
 #define HAVE_IO_H              1
 #define HAVE_IOCTLSOCKET       1
 #define HAVE_INET_PTON         1
+#define HAVE_LONGLONG          1
 #define HAVE_MALLOC_H          1
 #define HAVE_MEMORY_H          1
 #define HAVE_NETDB_H           1
 #define HAVE_NETINET_IN_H      1
+#define HAVE_NETINET_TCP_H     1
 #define HAVE_NET_IF_H          1
 #define HAVE_PERROR            1
 #define HAVE_SELECT            1
@@ -38,12 +40,14 @@
 #define HAVE_SIGACTION         1
 #define HAVE_SIGSETJMP         1
 #define HAVE_SOCKET            1
+#define HAVE_SPNEGO            1
 #define HAVE_STRCASECMP        1
 #define HAVE_STRDUP            1
 #define HAVE_STRFTIME          1
 #define HAVE_STRICMP           1
 #define HAVE_STRSTR            1
 #define HAVE_STRTOLL           1
+#define HAVE_SYS_IOCTL_H       1
 #define HAVE_SYS_SOCKET_H      1
 #define HAVE_SYS_STAT_H        1
 #define HAVE_SYS_TYPES_H       1
@@ -53,9 +57,13 @@
 #define HAVE_UNISTD_H          1
 #define HAVE_VPRINTF           1
 
+#if (DJGPP_MINOR >= 4)
+#define HAVE_STRLCAT           1
+#endif
+
 #define RETSIGTYPE             void
 #define SIZEOF_LONG_DOUBLE     16
-#define SIZEOF_LONG_LONG       8
+#define SIZEOF_CURL_OFF_T      4   /* no huge file support */
 #define STDC_HEADERS           1
 #define TIME_WITH_SYS_TIME     1