7.9.4

7.9.4-pre2
Eric Melville fixed spell mistakes on a few places
2002-02-05 11:43:29 +00:00 · 2002-02-04 09:51:41 +00:00 · 2002-02-03 15:00:51 +00:00 · 2002-02-01 11:11:26 +00:00 · 2002-01-31 14:41:01 +00:00 · 2002-01-31 14:24:55 +00:00
38 changed files with 1656 additions and 761 deletions
--- a/129
+++ b/129
@@ -7,6 +7,135 @@
                               History of Changes


+Version 7.9.4
+
+- no changes since pre-release
+
+Version 7.9.4-pre2
+
+Daniel (3 February 2002)
+- Eric Melville provided a few spelling corrections in the curl man page.
+
+Daniel (1 February 2002)
+- Andreas Damm corrected the unconditional use of gmtime() in getdate, it now
+  uses gmtime_r() on all hosts that have it.
+
+Daniel (31 January 2002)
+- An anonymous bug report identified a problem in the DNS caching which made it
+  sometimes allocate one byte too little to store the cache entry in. This
+  happened when the port number started with 1!
+
+- Albert Chin provided a patch that improves the gethostbyname_r() configure
+  check on HP-UX 11.00.
+
+Version 7.9.4-pre1
+
+Daniel (30 January 2002)
+- Georg Horn found another way the SSL reading failed due to the non-blocking
+  state of the sockets! I fixed.
+
+Daniel (29 January 2002)
+- Multipart formposts now send the full request properly, including the CRLF.
+  They were previously treated as part of the post data.
+
+- The upload byte counter bugged.
+
+- T. Bharath pointed out that we seed SSL on every connect, which is a time-
+  consuming operation that should only be needed to do once. We patched
+  libcurl to now only seed on the first connect when unseeded. The seeded
+  status is global so it'll now only happen once during a program's life time.
+
+  If the random_file or egdsocket is set, the seed will be re-made though.
+
+- Giaslas Georgios introduced CURLINFO_CONTENT_TYPE that lets
+  curl_easy_getinfo() read the content-type from the previous request.
+
+Daniel (28 January 2002)
+- Kjetil Jacobsen found a way to crash curl and after much debugging, it
+  turned out it was a IPv4-linux only problem introduced in 7.9.3 related to
+  name resolving.
+
+- Andreas Damm posted a huge patch that made the curl_getdate() function fully
+  reentrant!
+
+- Steve Marx pointed out that you couldn't mix CURLOPT_CUSTOMREQUEST with
+  CURLOPT_POSTFIELDS. You can now!
+
+Daniel (25 January 2002)
+- Krishnendu Majumdar pointed out that the header length counter was not reset
+  between multiple requests on the same handle.
+
+- Pedro Neves rightfully questioned why curl always append \r\n to the data
+  that is sent in HTTP POST requests. Unfortunately, this broke the test suite
+  as the test HTTP server is lame enough not to deal with this... :-O
+
+- Following Location: headers when the connection didn't close didn't work as
+  libcurl didn't properly stop reading. This problem was added in 7.9.3 due to
+  the restructured internals. 'Frank' posted a bug report about this.
+
+Daniel (24 January 2002)
+- Kevin Roth very quickly spotted that we wrongly installed the example
+  programs that were built in the multi directory, when 'make install' was
+  used. :-/
+
+Version 7.9.3
+
+Daniel (23 January 2002)
+- Andr<64>s Garc<72>a found a persistancy problem when doing HTTP HEAD, that made
+  curl "hang" until the connection was closed by the server. This problem has
+  been introduced in 7.9.3 due to internal rewrites, this was not present in
+  7.9.2.
+
+Version 7.9.3-pre4
+
+Daniel (19 January 2002)
+- Antonio filed bug report #505514 and provided a fix! When doing multipart
+  formposts, libcurl would include an error text in the actual post if a
+  specified file wasn't found. This is not libcurl's job. Instead we add an
+  empty part.
+
+Daniel (18 January 2002)
+- Played around with stricter compiler warnings for gcc (when ./configure
+  --enable-debug is used) and changed some minor things to stop the warnings.
+
+- Commented out the 'long long' and 'long double' checks in configure.in, as
+  we don't currently use them anyway and the code in lib/mprintf.c that use
+  them causes warnings.
+
+- Saul Good and jonatan pointed out Mac OS X build problems with pre3 and how
+  to correct them. Two compiler warnings were removed as well.
+
+- Andr<64>s Garc<72>a fixed two minor mingw32 building problems.
+
+Version 7.9.3-pre3
+
+Daniel (17 January 2002)
+- docs/libcurl-the-guide is a new tutorial for our libcurl programming
+  friends.
+
+- Richard Archer brought back the ability to compile and build with OpenSSL
+  versions before 0.9.5.
+  [http://sourceforge.net/tracker/?func=detail&atid=100976&aid=504163&group_id=976]
+
+- The DNS cache code didn't take the port number into account, which made it
+  work rather bad on IPv6-enabled hosts (especially when doing passive
+  FTP). Sterling fixed it.
+
+Daniel (16 January 2002)
+- Georg Horn could make a transfer time-out without error text. I found it and
+  corrected it.
+
+- SSL writes didn't work, they return an uninitialized value that caused
+  havoc all over. Georg Horn experienced this.
+
+- Kevin Roth patched the curl_version() function to use the proper OpenSSL
+  function for version information. This way, curl will report the version of
+  the SSL library actually running right now, not the one that had its headers
+  installed when libcurl was built. Mainly intersting when running with shared
+  OpenSSL libraries.  
+
+Version 7.9.3-pre2
+
 Daniel (16 January 2002)
 - Mofied the main transfer loop and related stuff to deal with non-blocking
  sockets in the upload section. While doing this, I've now separated the
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -377,6 +377,7 @@ AC_DEFUN(CURL_CHECK_GETHOSTBYNAME_R,

 int
 gethostbyname_r(const char *, struct hostent *, struct hostent_data *);],[
+struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
      AC_MSG_RESULT(yes)
      AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
@@ -394,6 +395,7 @@ gethostbyname_r(NULL, NULL, NULL);],[

 int
 gethostbyname_r(const char *,struct hostent *, struct hostent_data *);],[
+struct hostent_data data;
 gethostbyname_r(NULL, NULL, NULL);],[
 	AC_MSG_RESULT(yes)
 	AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
--- a/configure.in
+++ b/configure.in
@@ -69,7 +69,7 @@ AC_ARG_ENABLE(debug,
  *)   AC_MSG_RESULT(yes)

    CPPFLAGS="$CPPFLAGS -DMALLOCDEBUG"
-    CFLAGS="-W -Wall -Wwrite-strings -pedantic -g" 
+    CFLAGS="-W -Wall -Wwrite-strings -pedantic -Wundef -Wpointer-arith -Wcast-align -Wnested-externs -g" 
       ;;
  esac ],
       AC_MSG_RESULT(no)
@@ -524,9 +524,9 @@ AC_HEADER_TIME
 # mprintf() checks:

 # check for 'long double'
-AC_CHECK_SIZEOF(long double, 8)
+# AC_CHECK_SIZEOF(long double, 8)
 # check for 'long long'
-AC_CHECK_SIZEOF(long long, 4)
+# AC_CHECK_SIZEOF(long long, 4)

 # check for ssize_t
 AC_CHECK_TYPE(ssize_t, int)
--- a/docs/FAQ
+++ b/docs/FAQ
@@ -1,4 +1,4 @@
-Updated: December 21, 2001 (http://curl.haxx.se/docs/faq.shtml)
+Updated: January 22, 2002 (http://curl.haxx.se/docs/faq.shtml)
                                  _   _ ____  _     
                              ___| | | |  _ \| |    
                             / __| | | | |_) | |    
@@ -163,9 +163,8 @@ FAQ

  1.6 What do you get for making cURL?

-  Project cURL is entirely free and open, without any commercial interests or
-  money involved. No person gets paid in any way for developing curl. We all
-  do this voluntarily on our spare time.
+  Project cURL is entirely free and open. No person gets paid in any way for
+  developing curl. We all do this voluntarily on our spare time.

  We get some help from companies. Contactor Data hosts the curl web site and
  the main mailing list, Haxx owns the curl web site's domain and
--- a/docs/TODO
+++ b/docs/TODO
@@ -19,10 +19,7 @@ TODO

 * The new 'multi' interface is being designed. Work out the details, start
   implementing and write test applications!
-   [http://curl.haxx.se/dev/multi.h]
-
- * Add a name resolve cache to libcurl to make repeated fetches to the same
-   host name (when persitancy isn't available) faster.
+   [http://curl.haxx.se/lxr/source/lib/multi.h]

 * Introduce another callback interface for upload/download that makes one
   less copy of data and thus a faster operation.
@@ -33,13 +30,36 @@ TODO
   telnet, ldap, dict or file.

 * Add asynchronous name resolving. http://curl.haxx.se/dev/async-resolver.txt
+   This should be made to work on most of the supported platforms, or
+   otherwise it isn't really interesting.

- * Strip any trailing CR from the error message when Curl_failf() is used.
+ * Data sharing. Tell which easy handles within a multi handle that should
+   share cookies, connection cache, dns cache, ssl session cache.
+
+ * Mutexes. By adding mutex callback support, the 'data sharing' mentioned
+   above can be made between several easy handles running in different threads
+   too. The actual mutex implementations will be left for the application to
+   implement, libcurl will merely call 'getmutex' and 'leavemutex' callbacks.
+
+ * No-faster-then-this transfers. Many people have limited bandwidth and they
+   want the ability to make sure their transfers never use more bandwith than
+   they think is good.
+
+ * Set the SO_KEEPALIVE socket option to make libcurl notice and disconnect
+   very long time idle connections.
+
+ * Make sure we don't ever loop because of non-blocking sockets return
+   EWOULDBLOCK or similar. This concerns the HTTP request sending, the FTP
+   command sending etc.
+
+ * Go through the code and verify that libcurl deals with big files >2GB and
+   >4GB all over. Bug reports indicate that it doesn't currently work
+   properly.

 DOCUMENTATION

 * Document all CURLcode error codes, why they happen and what most likely
-   will make them not happen again.
+   will make them not happen again. In a libcurl point of view.

 FTP

@@ -54,11 +74,7 @@ TODO
   already working http dito works. It of course requires that 'MDTM' works,
   and it isn't a standard FTP command.

- * Suggested on the mailing list: CURLOPT_FTP_MKDIR...!
-
- * Always use the FTP SIZE command before downloading, as that makes it more
-   likely that we know the size when downloading. Some sites support SIZE but
-   don't show the size in the RETR response!
+ * Add FTPS support with SSL for the data connection too.

 HTTP

@@ -83,34 +99,53 @@ TODO
   http://www.innovation.ch/java/ntlm.html that contains detailed reverse-
   engineered info.

- * RFC2617 compliance, "Digest Access Authentication"
-   A valid test page seem to exist at:
-   http://hopf.math.nwu.edu/testpage/digest/
-   And some friendly person's server source code is available at
-   http://hopf.math.nwu.edu/digestauth/index.html
-   Then there's the Apache mod_digest source code too of course.  It seems as
-   if Netscape doesn't support this, and not many servers do. Although this is
-   a lot better authentication method than the more common "Basic". Basic
-   sends the password in cleartext over the network, this "Digest" method uses
-   a challange-response protocol which increases security quite a lot.
+ * RFC2617 compliance, "Digest Access Authentication" A valid test page seem
+   to exist at: http://hopf.math.nwu.edu/testpage/digest/ And some friendly
+   person's server source code is available at
+   http://hopf.math.nwu.edu/digestauth/index.html Then there's the Apache
+   mod_digest source code too of course.  It seems as if Netscape doesn't
+   support this, and not many servers do. Although this is a lot better
+   authentication method than the more common "Basic". Basic sends the
+   password in cleartext over the network, this "Digest" method uses a
+   challange-response protocol which increases security quite a lot.
+
+ * Pipelining. Sending multiple requests before the previous one(s) are done.
+   This could possibly be implemented using the multi interface to queue
+   requests and the response data.

 TELNET

 * Make TELNET work on windows98!

+ * Reading input (to send to the remote server) on stdin is a crappy solution
+   for library purposes. We need to invent a good way for the application to
+   be able to provide the data to send.
+
+ * Move the telnet support's network select() loop go away and merge the code
+   into the main transfer loop. Until this is done, the multi interface won't
+   work for telnet.
+
 SSL

 * Add an interface to libcurl that enables "session IDs" to get
   exported/imported. Cris Bailiff said: "OpenSSL has functions which can
   serialise the current SSL state to a buffer of your choice, and
   recover/reset the state from such a buffer at a later date - this is used
-   by mod_ssl for apache to implement and SSL session ID cache"
+   by mod_ssl for apache to implement and SSL session ID cache". This whole
+   idea might become moot if we enable the 'data sharing' as mentioned in the
+   LIBCURL label above.

 * Make curl's SSL layer option capable of using other free SSL libraries.
   Such as the Mozilla Security Services
   (http://www.mozilla.org/projects/security/pki/nss/) and GNUTLS
   (http://gnutls.hellug.gr/)

+ LDAP
+
+ * Look over the implementation. The looping will have to "go away" from the
+   lib/ldap.c source file and get moved to the main network code so that the
+   multi interface and friends will work for LDAP as well.
+
 CLIENT

 * "curl ftp://site.com/*.txt"
@@ -119,11 +154,10 @@ TODO
   the same syntax to specify several files to get uploaded (using the same
   persistant connection), using -T.

- * Say you have a list of FTP addresses to download in a file named
-   ftp-list.txt: "cat ftp-list.txt | xargs curl -O -O -O [...]". curl _needs_
-   an "-Oalways" flag -- all addresses on the command line use the base
-   filename to store locally.  Else a script must precount the # of URLs,
-   construct the proper number of "-O"s...
+ * When the multi interface has been implemented and proved to work, the
+   client could be told to use maximum N simultaneous transfers and then just
+   make sure that happens. It should of course not make more than one
+   connection to the same remote host.

 TEST SUITE

--- a/docs/curl-config.1
+++ b/docs/curl-config.1
@@ -2,7 +2,7 @@
 .\" nroff -man curl-config.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl-config 1 "16 August 2001" "Curl 7.8.1" "curl-config manual"
+.TH curl-config 1 "21 January 2002" "Curl 7.9.3" "curl-config manual"
 .SH NAME
 curl-config \- Get information about a libcurl installation
 .SH SYNOPSIS
@@ -11,6 +11,8 @@ curl-config \- Get information about a libcurl installation
 .B curl-config
 displays information about a previous curl and libcurl installation.
 .SH OPTIONS
+.IP "--cc"
+Displays the compiler used to build libcurl.
 .IP "--cflags"
 Set of compiler options (CFLAGS) to use when compiling files that use
 libcurl. Currently that is only thw include path to the curl include files.
@@ -38,18 +40,23 @@ major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and libcurl
 .SH "EXAMPLES"
 What linker options do I need when I link with libcurl?

-  curl-config --libs
+  $ curl-config --libs

 What compiler options do I need when I compile using libcurl functions?

-  curl-config --cflags
+  $ curl-config --cflags

 How do I know if libcurl was built with SSL support?

-  curl-config --feature | grep SSL
+  $ curl-config --feature | grep SSL

 What's the installed libcurl version?

-  curl-config --version
+  $ curl-config --version
+
+How do I build a single file with a one-line command?
+
+  $ `curl-config --cc --cflags --libs` -o example example.c
+
 .SH "SEE ALSO"
 .BR curl (1)
--- a/docs/curl.1
+++ b/docs/curl.1
@@ -510,7 +510,7 @@ password is specified, curl will ask for it interactively.

 If this option is used several times, the last one will be used.
 .IP "--url <URL>"
-Specify a URL to fetch. This option is mostly handy when you wanna specify
+Specify a URL to fetch. This option is mostly handy when you want to specify
 URL(s) in a config file.

 This option may be used any number of times. To control where this URL is written, use the
@@ -538,7 +538,7 @@ write "@-".
 The variables present in the output format will be substituted by the value or
 text that curl thinks fit, as described below. All variables are specified
 like %{variable_name} and to output a normal % you just write them like
-%%. You can output a newline by using \\n, a carrige return with \\r and a tab
+%%. You can output a newline by using \\n, a carriage return with \\r and a tab
 space with \\t.

 .B NOTE:
@@ -788,7 +788,7 @@ Internal error. A function was called in a bad order.
 .IP 45
 Interface error. A specified outgoing interface could not be used.
 .IP 46
-Bad password entered. An error was signalled when the password was entered.
+Bad password entered. An error was signaled when the password was entered.
 .IP 47
 Too many redirects. When following redirects, curl hit the maximum amount.
 .IP 48
--- a/docs/curl_easy_getinfo.3
+++ b/docs/curl_easy_getinfo.3
@@ -2,7 +2,7 @@
 .\" nroff -man [file]
 .\" $Id$
 .\"
-.TH curl_easy_init 3 "5 March 2001" "libcurl 7.6.1" "libcurl Manual"
+.TH curl_easy_init 3 "31 Jan 2001" "libcurl 7.9.4" "libcurl Manual"
 .SH NAME
 curl_easy_getinfo - Extract information from a curl session (added in 7.4)
 .SH SYNOPSIS
@@ -30,9 +30,11 @@ Pass a pointer to a long to receive the last received HTTP code.
 .TP
 .B CURLINFO_FILETIME
 Pass a pointer to a long to receive the remote time of the retrieved
-document. If you get 0, it can be because of many reasons (unknown, the server
-hides it or the server doesn't support the command that tells document time
-etc) and the time of the document is unknown. (Added in 7.5)
+document. If you get -1, it can be because of many reasons (unknown, the
+server hides it or the server doesn't support the command that tells document
+time etc) and the time of the document is unknown. Note that you must tell the
+server to collect this information before the transfer is made, by using the
+CURLOPT_FILETIME option to \fIcurl_easy_setopt(3)\fP. (Added in 7.5)
 .TP
 .B CURLINFO_TOTAL_TIME
 Pass a pointer to a double to receive the total transaction time in seconds
@@ -95,6 +97,12 @@ is the value read from the Content-Length: field.  (Added in 7.6.1)
 .B CURLINFO_CONTENT_LENGTH_UPLOAD
 Pass a pointer to a double to receive the specified size of the upload.
 (Added in 7.6.1)
+.TP
+.B CURLINFO_CONTENT_TYPE
+Pass a pointer to a 'char *' to receive the content-type of the downloaded
+object. This is the value read from the Content-Type: field. If you get NULL,
+it means that the server didn't send a valid Content-Type header or that the
+protocol used doesn't support this.  (Added in 7.9.4)
 .PP

 .SH RETURN VALUE
--- a/docs/examples/Makefile.am
+++ b/docs/examples/Makefile.am
@@ -4,7 +4,7 @@

 AUTOMAKE_OPTIONS = foreign no-dependencies

-EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit.c postit2.c \
+EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c \
 	     win32sockets.c persistant.c ftpget.c Makefile.example \
 	     multithread.c getinmemory.c ftpupload.c httpput.c \
 	     simplessl.c ftpgetresp.c http-post.c
--- a/docs/examples/postit.c
+++ b/docs/examples/postit.c
@@ -1,71 +0,0 @@
-/*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
- *                             \___|\___/|_| \_\_____|
- *
- * $Id$
- *
- * Example code that uploads a file name 'foo' to a remote script that accepts
- * "HTML form based" (as described in RFC1738) uploads using HTTP POST.
- *
- * The imaginary form we'll fill in looks like:
- *
- * <form method="post" enctype="multipart/form-data" action="examplepost.cgi">
- * Enter file: <input type="file" name="sendfile" size="40">
- * Enter file name: <input type="text" name="filename" size="30">
- * <input type="submit" value="send" name="submit">
- * </form>
- *
- * This exact source code has not been verified to work.
- */
-
-/* to make this work under windows, use the win32-functions from the
-   win32socket.c file as well */
-
-#include <stdio.h>
-
-#include <curl/curl.h>
-#include <curl/types.h>
-#include <curl/easy.h>
-
-int main(int argc, char **argv)
-{
-  CURL *curl;
-  CURLcode res;
-
-  struct HttpPost *formpost=NULL;
-  struct HttpPost *lastptr=NULL;
-
-  /* Fill in the file upload field */
-  curl_formparse("sendfile=@foo",
-                 &formpost,
-                 &lastptr);
-
-  /* Fill in the filename field */
-  curl_formparse("filename=foo",
-                 &formpost,
-                 &lastptr);
-  
-
-  /* Fill in the submit field too, even if this is rarely needed */
-  curl_formparse("submit=send",
-                 &formpost,
-                 &lastptr);
-
-  curl = curl_easy_init();
-  if(curl) {
-    /* what URL that receives this POST */
-    curl_easy_setopt(curl, CURLOPT_URL, "http://curl.haxx.se/examplepost.cgi");
-    curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
-    res = curl_easy_perform(curl);
-
-    /* always cleanup */
-    curl_easy_cleanup(curl);
-
-    /* then cleanup the formpost chain */
-    curl_formfree(formpost);
-  }
-  return 0;
-}
--- a/docs/examples/simplessl.c
+++ b/docs/examples/simplessl.c
@@ -28,6 +28,9 @@
   4.2. if the format of the key file is DER, set pKeyType to "DER"

   !! verify of the server certificate is not implemented here !!
+
+   **** This example only works with libcurl 7.9.3 and later! ****
+
 */

 int main(int argc, char **argv)
--- a/docs/libcurl-the-guide
+++ b/docs/libcurl-the-guide
@@ -10,9 +10,9 @@ PROGRAMMING WITH LIBCURL
 About this Document

 This document will attempt to describe the general principle and some basic
- approach to consider when programming with libcurl. The text will focus
- mainly on the C/C++ interface but might apply fairly well on other interfaces
- as well as they usually follow the C one pretty closely.
+ approaches to consider when programming with libcurl. The text will focus
+ mainly on the C interface but might apply fairly well on other interfaces as
+ well as they usually follow the C one pretty closely.

 This document will refer to 'the user' as the person writing the source code
 that uses libcurl. That would probably be you or someone in your position.
@@ -20,15 +20,62 @@ About this Document
 source code that you write that is using libcurl for transfers. The program
 is outside libcurl and libcurl is outside of the program.

+ To get the more details on all options and functions described herein, please
+ refer to their respective man pages.

 Building

+ There are many different ways to build C programs. This chapter will assume a
+ unix-style build process. If you use a different build system, you can still
+ read this to get general information that may apply to your environment as
+ well.
+
  Compiling the Program

+    Your compiler needs to know where the libcurl headers are
+    located. Therefore you must set your compiler's include path to point to
+    the directory where you installed them. The 'curl-config'[3] tool can be
+    used to get this information:
+
+        $ curl-config --cflags
+
  Linking the Program with libcurl

+    When having compiled the program, you need to link your object files to
+    create a single executable. For that to succeed, you need to link with
+    libcurl and possibly also with other libraries that libcurl itself depends
+    on. Like OpenSSL librararies, but even some standard OS libraries may be
+    needed on the command line. To figure out which flags to use, once again
+    the 'curl-config' tool comes to the rescue:
+
+        $ curl-config --libs
+
  SSL or Not

+    libcurl can be built and customized in many ways. One of the things that
+    varies from different libraries and builds is the support for SSL-based
+    transfers, like HTTPS and FTPS. If OpenSSL was detected properly at
+    build-time, libcurl will be built with SSL support. To figure out if an
+    installed libcurl has been built with SSL support enabled, use
+    'curl-config' like this:
+
+        $ curl-config --feature
+
+    And if SSL is supported, the keyword 'SSL' will be written to stdout,
+    possibly together with a few other features that can be on and off on
+    different libcurls.
+
+
+Portable Code in a Portable World
+
+ The people behind libcurl have put a considerable effort to make libcurl work
+ on a large amount of different operating systems and environments.
+
+ You program libcurl the same way on all platforms that libcurl runs on. There
+ are only very few minor considerations that differs. If you just make sure to
+ write your code portable enough, you may very well create yourself a very
+ portable program. libcurl shouldn't stop you from that.
+

 Global Preparation

@@ -69,7 +116,7 @@ Global Preparation
 Repeated calls to curl_global_init() and curl_global_cleanup() should be
 avoided. They should be called once each.

-Handle the easy libcurl
+Handle the Easy libcurl

 libcurl version 7 is oriented around the so called easy interface. All
 operations in the easy interface are prefixed with 'curl_easy'.
@@ -90,9 +137,22 @@ Handle the easy libcurl

 It returns an easy handle. Using that you proceed to the next step: setting
 up your preferred actions. A handle is just a logic entity for the upcoming
- transfer or series of transfers. One of the most basic properties to set in
- the handle is the URL. You set your preferred URL to transfer with
- CURLOPT_URL in a manner similar to:
+ transfer or series of transfers.
+
+ You set properties and options for this handle using curl_easy_setopt(). They
+ control how the subsequent transfer or transfers will be made. Options remain
+ set in the handle until set again to something different. Alas, multiple
+ requests using the same handle will use the same options.
+
+ Many of the informationals you set in libcurl are "strings", pointers to data
+ terminated with a zero byte. Keep in mind that when you set strings with
+ curl_easy_setopt(), libcurl will not copy the data. It will merely point to
+ the data. You MUST make sure that the data remains available for libcurl to
+ use until finished or until you use the same option again to point to
+ something else.
+
+ One of the most basic properties to set in the handle is the URL. You set
+ your preferred URL to transfer with CURLOPT_URL in a manner similar to:

    curl_easy_setopt(easyhandle, CURLOPT_URL, "http://curl.haxx.se/");

@@ -118,6 +178,19 @@ Handle the easy libcurl
 and the function that gets invoked by libcurl. libcurl itself won't touch the
 data you pass with CURLOPT_FILE.

+ libcurl offers its own default internal callback that'll take care of the
+ data if you don't set the callback with CURLOPT_WRITEFUNCTION. It will then
+ simply output the received data to stdout. You can have the default callback
+ write the data to a different file handle by passing a 'FILE *' to a file
+ opened for writing with the CURLOPT_FILE option.
+
+ Now, we need to take a step back and have a deep breath. Here's one of those
+ rare platform-dependent nitpicks. Did you spot it? On some platforms[2],
+ libcurl won't be able to operate on files opened by the program. Thus, if you
+ use the default callback and pass in a an open file with CURLOPT_FILE, it
+ will crash. You should therefore avoid this to make your program run fine
+ virtually everywhere.
+
 There are of course many more options you can set, and we'll get back to a
 few of them later. Let's instead continue to the actual transfer:

@@ -141,6 +214,7 @@ Handle the easy libcurl
 you intend to make another transfer. libcurl will then attempt to re-use the
 previous

+
 When It Doesn't Work

 There will always be times when the transfer fails for some reason. You might
@@ -156,6 +230,19 @@ When It Doesn't Work
 wht the server behaves the way it does. Include headers in the normal body
 output with CURLOPT_HEADER set TRUE.

+ Of course there are bugs left. We need to get to know about them to be able
+ to fix them, so we're quite dependent on your bug reports! When you do report
+ suspected bugs in libcurl, please include as much details you possibly can: a
+ protocol dump that CURLOPT_VERBOSE produces, library version, as much as
+ possible of your code that uses libcurl, operating system name and version,
+ compiler name and version etc.
+
+ Getting some in-depth knowledge about the protocols involved is never wrong,
+ and if you're trying to do funny things, you might very well understand
+ libcurl and how to use it better if you study the appropriate RFC documents
+ at least briefly.
+
+
 Upload Data to a Remote Site

 libcurl tries to keep a protocol independent approach to most transfers, thus
@@ -171,12 +258,13 @@ Upload Data to a Remote Site
 the custom pointer libcurl will pass to our read callback. The read callback
 should have a prototype similar to:

-   size_t function(char *buffer, size_t size, size_t nitems, void *userp);
+    size_t function(char *bufptr, size_t size, size_t nitems, void *userp);

- Where buffer is the pointer to a buffer we fill in with data to upload and
- size*nitems is the size of the buffer. The 'userp' pointer is the custom
- pointer we set to point to a struct of ours to pass private data between the
- application and the callback.
+ Where bufptr is the pointer to a buffer we fill in with data to upload and
+ size*nitems is the size of the buffer and therefore also the maximum amount
+ of data we can return to libcurl in this call. The 'userp' pointer is the
+ custom pointer we set to point to a struct of ours to pass private data
+ between the application and the callback.

    curl_easy_setopt(easyhandle, CURLOPT_READFUNCTION, read_function);

@@ -192,7 +280,7 @@ Upload Data to a Remote Site

    curl_easy_setopt(easyhandle, CURLOPT_INFILESIZE, file_size);

- So, then you call curl_easy_perform() this time, it'll perform all necessary
+ When you call curl_easy_perform() this time, it'll perform all the necessary
 operations and when it has invoked the upload it'll call your supplied
 callback to get the data to upload. The program should return as much data as
 possible in every invoke, as that is likely to make the upload perform as
@@ -200,6 +288,525 @@ Upload Data to a Remote Site
 the buffer. Returning 0 will signal the end of the upload.


+Passwords
+
+ Many protocols use or even require that user name and password are provided
+ to be able to download or upload the data of your choice. libcurl offers
+ several ways to specify them.
+
+ Most protocols support that you specify the name and password in the URL
+ itself. libcurl will detect this and use them accordingly. This is written
+ like this:
+
+        protocol://user:password@example.com/path/
+
+ If you need any odd letters in your user name or password, you should enter
+ them URL encoded, as %XX where XX is a two-digit hexadecimal number.
+
+ libcurl also provides options to set various passwords. The user name and
+ password as shown embedded in the URL can instead get set with the
+ CURLOPT_USERPWD option. The argument passed to libcurl should be a char * to
+ a string in the format "user:password:". In a manner like this:
+
+        curl_easy_setopt(easyhandle, CURLOPT_USERPWD, "myname:thesecret");
+
+ Another case where name and password might be needed at times, is for those
+ users who need to athenticate themselves to a proxy they use. libcurl offers
+ another option for this, the CURLOPT_PROXYUSERPWD. It is used quite similar
+ to the CURLOPT_USERPWD option like this:
+
+        curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "myname:thesecret");
+ 
+ There's a long time unix "standard" way of storing ftp user names and
+ passwords, namely in the $HOME/.netrc file. The file should be made private
+ so that only the user may read it (see also the "Security Considerations"
+ chapter), as it might contain the password in plain text. libcurl has the
+ ability to use this file to figure out what set of user name and password to
+ use for a particular host. As an extension to the normal functionality,
+ libcurl also supports this file for non-FTP protocols such as HTTP. To make
+ curl use this file, use the CURLOPT_NETRC option:
+
+    curl_easy_setopt(easyhandle, CURLOPT_NETRC, TRUE);
+
+ And a very basic example of how such a .netrc file may look like:
+
+    machine myhost.mydomain.com
+    login userlogin
+    password secretword
+
+ All these examples have been cases where the password has been optional, or
+ at least you could leave it out and have libcurl attempt to do its job
+ without it. There are times when the password isn't optional, like when
+ you're using an SSL private key for secure transfers.
+
+ You can in this situation either pass a password to libcurl to use to unlock
+ the private key, or you can let libcurl prompt the user for it. If you prefer
+ to ask the user, then you can provide your own callback function that will be
+ called when libcurl wants the password. That way, you can control how the
+ question will appear to the user.
+
+ To pass the known private key password to libcurl:
+
+    curl_easy_setopt(easyhandle, CURLOPT_SSLKEYPASSWD, "keypassword");
+
+ To make a password callback:
+
+    int enter_passwd(void *ourp, const char *prompt, char *buffer, int len);
+    curl_easy_setopt(easyhandle, CURLOPT_PASSWDFUNCTION, enter_passwd);
+
+
+HTTP POSTing
+
+ We get many questions regarding how to issue HTTP POSTs with libcurl the
+ proper way. This chapter will thus include examples using both different
+ versions of HTTP POST that libcurl supports.
+
+ The first version is the simple POST, the most common version, that most HTML
+ pages using the <form> tag uses. We provide a pointer to the data and tell
+ libcurl to post it all to the remote site:
+
+    char *data="name=daniel&project=curl";
+    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDS, data);
+    curl_easy_setopt(easyhandle, CURLOPT_URL, "http://posthere.com/");
+
+    curl_easy_perform(easyhandle); /* post away! */
+
+ Simple enough, huh? Since you set the POST options with the
+ CURLOPT_POSTFIELDS, this automaticly switches the handle to use POST in the
+ upcoming request.
+
+ Ok, so what if you want to post binary data that also requires you to set the
+ Content-Type: header of the post? Well, binary posts prevents libcurl from
+ being able to do strlen() on the data to figure out the size, so therefore we
+ must tell libcurl the size of the post data. Setting headers in libcurl
+ requests are done in a generic way, by building a list of our own headers and
+ then passing that list to libcurl.
+
+    struct curl_slist *headers=NULL;
+    headers = curl_slist_append(headers, "Content-Type: text/xml");
+
+    /* post binary data */
+    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELD, binaryptr);
+
+    /* set the size of the postfields data */
+    curl_easy_setopt(easyhandle, CURLOPT_POSTFIELDSIZE, 23);
+
+    /* pass our list of custom made headers */
+    curl_easy_setopt(easyhandle, CURLOPT_HTTPHEADER, headers);
+
+    curl_easy_perform(easyhandle); /* post away! */
+
+    curl_slist_free_all(headers); /* free the header list */
+
+ While the simple examples above cover the majority of all cases where HTTP
+ POST operations are required, they don't do multipart formposts. Multipart
+ formposts were introduced as a better way to post (possibly large) binary
+ data and was first documented in the RFC1867. They're called multipart
+ because they're built by a chain of parts, each being a single unit. Each
+ part has its own name and contents. You can in fact create and post a
+ multipart formpost with the regular libcurl POST support described above, but
+ that would require that you build a formpost yourself and provide to
+ libcurl. To make that easier, libcurl provides curl_formadd(). Using this
+ function, you add parts to the form. When you're done adding parts, you post
+ the whole form.
+
+ The following example sets two simple text parts with plain textual contents,
+ and then a file with binary contents and upload the whole thing.
+
+    struct HttpPost *post=NULL;
+    struct HttpPost *last=NULL;
+    curl_formadd(&post, &last,
+                 CURLFORM_COPYNAME, "name",
+                 CURLFORM_COPYCONTENTS, "daniel", CURLFORM_END);
+    curl_formadd(&post, &last,
+                 CURLFORM_COPYNAME, "project",
+                 CURLFORM_COPYCONTENTS, "curl", CURLFORM_END);
+    curl_formadd(&post, &last,
+                 CURLFORM_COPYNAME, "logotype-image",
+                 CURLFORM_FILECONTENT, "curl.png", CURLFORM_END);
+
+    /* Set the form info */
+    curl_easy_setopt(easyhandle, CURLOPT_HTTPPOST, post);
+
+    curl_easy_perform(easyhandle); /* post away! */
+
+    /* free the post data again */
+    curl_formfree(post);
+
+ Multipart formposts are chains of parts using MIME-style separators and
+ headers. It means that each one of these separate parts get a few headers set
+ that describe the individual content-type, size etc. To enable your
+ application to handicraft this formpost even more, libcurl allows you to
+ supply your own set of custom headers to such an individual form part. You
+ can of course supply headers to as many parts you like, but this little
+ example will show how you set headers to one specific part when you add that
+ to the post handle:
+
+    struct curl_slist *headers=NULL;
+    headers = curl_slist_append(headers, "Content-Type: text/xml");
+
+    curl_formadd(&post, &last,
+                 CURLFORM_COPYNAME, "logotype-image",
+                 CURLFORM_FILECONTENT, "curl.xml",
+                 CURLFORM_CONTENTHEADER, headers,
+                 CURLFORM_END);
+
+    curl_easy_perform(easyhandle); /* post away! */
+
+    curl_formfree(post); /* free post */
+    curl_slist_free_all(post); /* free custom header list */
+
+ Since all options on an easyhandle are "sticky", they remain the same until
+ changed even if you do call curl_easy_perform(), you may need to tell curl to
+ go back to a plain GET request if you intend to do such a one as your next
+ request. You force an easyhandle to back to GET by using the CURLOPT_HTTPGET
+ option:
+
+    curl_easy_setopt(easyhandle, CURLOPT_HTTPGET, TRUE);
+
+ Just setting CURLOPT_POSTFIELDS to "" or NULL will *not* stop libcurl from
+ doing a POST. It will just make it POST without any data to send!
+
+
+Showing Progress
+
+ [ built-in progress meter, progress callback ]
+
+
+libcurl with C++
+
+ There's basicly only one thing to keep in mind when using C++ instead of C
+ when interfacing libcurl:
+
+    "The Callbacks Must Be Plain C"
+
+ So if you want a write callback set in libcurl, you should put it within
+ 'extern'. Similar to this:
+
+     extern "C" {
+       size_t write_data(void *ptr, size_t size, size_t nmemb,
+                         void *ourpointer)
+       {
+         /* do what you want with the data */
+       }
+    }
+
+ This will of course effectively turn the callback code into C. There won't be
+ any "this" pointer available etc.
+
+
+Proxies
+
+ What "proxy" means according to Merriam-Webster: "a person authorized to act
+ for another" but also "the agency, function, or office of a deputy who acts
+ as a substitute for another".
+
+ Proxies are exceedingly common these days. Companies often only offer
+ internet access to employees through their HTTP proxies. Network clients or
+ user-agents ask the proxy for docuements, the proxy does the actual request
+ and then it returns them.
+
+ libcurl has full support for HTTP proxies, so when a given URL is wanted,
+ libcurl will ask the proxy for it instead of trying to connect to the actual
+ host identified in the URL.
+
+ The fact that the proxy is a HTTP proxy puts certain restrictions on what can
+ actually happen. A requested URL that might not be a HTTP URL will be still
+ be passed to the HTTP proxy to deliver back to libcurl. This happens
+ transparantly, and an application may not need to know. I say "may", because
+ at times it is very important to understand that all operations over a HTTP
+ proxy is using the HTTP protocol. For example, you can't invoke your own
+ custom FTP commands or even proper FTP directory listings.
+
+  Proxy Options
+
+    To tell libcurl to use a proxy at a given port number:
+
+       curl_easy_setopt(easyhandle, CURLOPT_PROXY, "proxy-host.com:8080");
+
+    Some proxies require user authentication before allowing a request, and
+    you pass that information similar to this:
+
+       curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "user:password");
+
+    If you want to, you can specify the host name only in the CURLOPT_PROXY
+    option, and set the port number separately with CURLOPT_PROXYPORT.
+
+  Environment Variables
+
+    libcurl automaticly checks and uses a set of environment variables to know
+    what proxies to use for certain protocols. The names of the variables are
+    following an ancient de facto standard and are built up as
+    "[protocol]_proxy" (note the lower casing). Which makes the variable
+    'http_proxy' checked for a name of a proxy to use when the input URL is
+    HTTP. Following the same rule, the variable named 'ftp_proxy' is checked
+    for FTP URLs. Again, the proxies are always HTTP proxies, the different
+    names of the variables simply allows different HTTP proxies to be used.
+
+    The proxy environment variable contents should be in the format
+    "[protocol://]machine[:port]". Where the protocol:// part is simply
+    ignored if present (so http://proxy and bluerk://proxy will do the same)
+    and the optional port number specifies on which port the proxy operates on
+    the host. If not specified, the internal default port number will be used
+    and that is most likely *not* the one you would like it to be.
+
+    There are two special environment variables. 'all_proxy' is what sets
+    proxy for any URL in case the protocol specific variable wasn't set, and
+    'no_proxy' defines a list of hosts that should not use a proxy even though
+    a variable may say so. If 'no_proxy' is a plain asterisk ("*") it matches
+    all hosts.
+
+  SSL and Proxies
+
+    SSL is for secure point-to-point connections. This involves strong
+    encryption and similar things, which effectivly makes it impossible for a
+    proxy to operate as a "man in between" which the proxy's task is, as
+    previously discussed. Instead, the only way to have SSL work over a HTTP
+    proxy is to ask the proxy to tunnel trough everything without being able
+    to check or fiddle with the traffic.
+
+    Opening an SSL connection over a HTTP proxy is therefor a matter of asking
+    the proxy for a straight connection to the target host on a specified
+    port. This is made with the HTTP request CONNECT. ("please mr proxy,
+    connect me to that remote host").
+
+    Because of the nature of this operation, where the proxy has no idea what
+    kind of data that is passed in and out through this tunnel, this breaks
+    some of the very few advantages that come from using a proxy, such as
+    caching.  Many organizations prevent this kind of tunneling to other
+    destination port numbers than 443 (which is the default HTTPS port
+    number).
+
+  Tunneling Through Proxy
+
+    As explained above, tunneling is required for SSL to work and often even
+    restricted to the operation intended for SSL; HTTPS.
+
+    This is however not the only time proxy-tunneling might offer benefits to
+    you or your application.
+
+    As tunneling opens a direct connection from your application to the remote
+    machine, it suddenly also re-introduces the ability to do non-HTTP
+    operations over a HTTP proxy. You can in fact use things such as FTP
+    upload or FTP custom commands this way.
+
+    Again, this is often prevented by the adminstrators of proxies and is
+    rarely allowed.
+
+    Tell libcurl to use proxy tunneling like this:
+
+       curl_easy_setopt(easyhandle, CURLOPT_HTTPPROXYTUNNEL, TRUE);
+
+    In fact, there might even be times when you want to do plain HTTP
+    operations using a tunnel like this, as it then enables you to operate on
+    the remote server instead of asking the proxy to do so. libcurl will not
+    stand in the way for such innovative actions either!
+
+  Proxy Auto-Config
+
+    Netscape first came up with this. It is basicly a web page (usually using
+    a .pac extension) with a javascript that when executed by the browser with
+    the requested URL as input, returns information to the browser on how to
+    connect to the URL. The returned information might be "DIRECT" (which
+    means no proxy should be used), "PROXY host:port" (to tell the browser
+    where the proxy for this particular URL is) or "SOCKS host:port" (to
+    direct the brower to a SOCKS proxy).
+
+    libcurl has no means to interpret or evaluate javascript and thus it
+    doesn't support this. If you get yourself in a position where you face
+    this nasty invention, the following advice have been mentioned and used in
+    the past:
+
+    - Depending on the javascript complexity, write up a script that
+      translates it to another language and execute that.
+
+    - Read the javascript code and rewrite the same logic in another language.
+
+    - Implement a javascript interpreted, people have successfully used the
+      Mozilla javascript engine in the past.
+
+    - Ask your admins to stop this, for a static proxy setup or similar.
+
+
+Persistancy Is The Way to Happiness
+
+ Re-cycling the same easy handle several times when doing multiple requests is
+ the way to go.
+
+ After each single curl_easy_perform() operation, libcurl will keep the
+ connection alive and open. A subsequent request using the same easy handle to
+ the same host might just be able to use the already open connection! This
+ reduces network impact a lot.
+
+ Even if the connection is dropped, all connections involving SSL to the same
+ host again, will benefit from libcurl's session ID cache that drasticly
+ reduces re-connection time.
+
+ FTP connections that are kept alive saves a lot of time, as the command-
+ response roundtrips are skipped, and also you don't risk getting blocked
+ without permission to login again like on many FTP servers only allowing N
+ persons to be logged in at the same time.
+
+ libcurl caches DNS name resolving results, to make lookups of a previously
+ looked up name a lot faster.
+
+ Other interesting details that improve performance for subsequent requests
+ may also be added in the future.
+
+ Each easy handle will attempt to keep the last few connections alive for a
+ while in case they are to be used again. You can set the size of this "cache"
+ with the CURLOPT_MAXCONNECTS option. Default is 5. It is very seldom any
+ point in changing this value, and if you think of changing this it is often
+ just a matter of thinking again.
+
+ When the connection cache gets filled, libcurl must close an existing
+ connection in order to get room for the new one. To know which connection to
+ close, libcurl uses a "close policy" that you can affect with the
+ CURLOPT_CLOSEPOLICY option. There's only two polices implemented as of this
+ writing (libcurl 7.9.4) and they are:
+
+  CURLCLOSEPOLICY_LEAST_RECENTLY_USED simply close the one that hasn't been
+  used for the longest time. This is the default behavior.
+
+  CURLCLOSEPOLICY_OLDEST closes the oldest connection, the one that was
+  createst the longest time ago.
+
+ There are, or at least were, plans to support a close policy that would call
+ a user-specified callback to let the user be able to decide which connection
+ to dump when this is necessary and therefor is the CURLOPT_CLOSEFUNCTION an
+ existing option still today. Nothing ever uses this though and this will not
+ be used within the forseeable future either.
+
+ To force your upcoming request to not use an already existing connection (it
+ will even close one first if there happens to be one alive to the same host
+ you're about to operate on), you can do that by setting CURLOPT_FRESH_CONNECT
+ to TRUE. In a similar spirit, you can also forbid the upcoming request to be
+ "lying" around and possibly get re-used after the request by setting
+ CURLOPT_FORBID_REUSE to TRUE.
+
+
+Customizing Operations
+
+ There is an ongoing development today where more and more protocols are built
+ upon HTTP for transport. This has obvious benefits as HTTP is a tested and
+ reliable protocol that is widely deployed and have excellent proxy-support.
+
+ When you use one of these protocols, and even when doing other kinds of
+ programming you may need to change the traditional HTTP (or FTP or...)
+ manners. You may need to change words, headers or various data.
+
+ libcurl is your friend here too.
+
+ If just changing the actual HTTP request keyword is what you want, like when
+ GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST is there
+ for you. It is very simple to use:
+
+    curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNRUQUEST");
+
+ When using the custom request, you change the request keyword of the actual
+ request you are performing. Thus, by default you make GET request but you can
+ also make a POST operation (as described before) and then replace the POST
+ keyword if you want to. You're the boss.
+
+ HTTP-like protocols pass a series of headers to the server when doing the
+ request, and you're free to pass any amount of extra headers that you think
+ fit. Adding headers are this easy:
+
+    struct curl_slist *headers;
+
+    headers = curl_slist_append(headers, "Hey-server-hey: how are you?");
+    headers = curl_slist_append(headers, "X-silly-content: yes");
+
+    /* pass our list of custom made headers */
+    curl_easy_setopt(easyhandle, CURLOPT_HTTPHEADER, headers);
+
+    curl_easy_perform(easyhandle); /* transfer http */
+
+    curl_slist_free_all(headers); /* free the header list */
+
+ ... and if you think some of the internally generated headers, such as
+ User-Agent:, Accept: or Host: don't contain the data you want them to
+ contain, you can replace them by simply setting them too:
+
+    headers = curl_slist_append(headers, "User-Agent: 007");
+    headers = curl_slist_append(headers, "Host: munged.host.line");
+
+ If you replace an existing header with one with no contents, you will prevent
+ the header from being sent. Like if you want to completely prevent the
+ "Accept:" header to be sent, you can disable it with code similar to this:
+
+    headers = curl_slist_append(headers, "Accept:");
+
+ Both replacing and cancelling internal headers should be done with careful
+ consideration and you should be aware that you may violate the HTTP protocol
+ when doing so.
+
+ Not all protocols are HTTP-like, and thus the above may not help you when you
+ want to make for example your FTP transfers to behave differently.
+
+ Sending custom commands to a FTP server means that you need to send the
+ comands exactly as the FTP server expects them (RFC959 is a good guide here),
+ and you can only use commands that work on the control-connection alone. All
+ kinds of commands that requires data interchange and thus needs a
+ data-connection must be left to libcurl's own judgement. Also be aware that
+ libcurl will do its very best to change directory to the target directory
+ before doing any transfer, so if you change directory (with CWD or similar)
+ you might confuse libcurl and then it might not attempt to transfer the file
+ in the correct remote directory.
+
+ A little example that deletes a given file before an operation:
+
+    headers = curl_slist_append(headers, "DELE file-to-remove");
+
+    /* pass the list of custom commands to the handle */
+    curl_easy_setopt(easyhandle, CURLOPT_QUOTE, headers);
+
+    curl_easy_perform(easyhandle); /* transfer ftp data! */
+
+    curl_slist_free_all(headers); /* free the header list */
+
+ If you would instead want this operation (or chain of operations) to happen
+ _after_ the data transfer took place the option to curl_easy_setopt() would
+ instead be called CURLOPT_POSTQUOTE and used the exact same way.
+
+ The custom FTP command will be issued to the server in the same order they
+ are built in the list, and if a command gets an error code returned back from
+ the server no more commands will be issued and libcurl will bail out with an
+ error code. Note that if you use CURLOPT_QUOTE to send commands before a
+ transfer, no transfer will actually take place then.
+
+ [ custom FTP commands without transfer, FTP "header-only", HTTP 1.0 ]
+
+Cookies Without Chocolate Chips
+
+ [ set cookies, read cookies from file, cookie-jar ]
+
+
+Headers Equal Fun
+
+ [ use the header callback for HTTP, FTP etc ]
+
+
+Post Transfer Information
+
+ [ curl_easy_getinfo ]
+
+
+Security Considerations
+
+ [ ps output, netrc plain text, plain text protocols / base64 ]
+
+
+SSL, Certificates and Other Tricks
+
+ [ seeding, passwords, keys, certificates, ENGINE, ca certs ]
+
+
+Future
+
+ [ multi interface, sharing between handles, mutexes, pipelining ]
+
+
 -----
 Footnotes:

@@ -207,3 +814,11 @@ Footnotes:
      but libcurl does not support the chunked transfers on uploading that is
      necessary for this feature to work. We'd gratefully appreciate patches
      that bring this functionality...
+
+[2] = This happens on Windows machines when libcurl is built and used as a
+      DLL. However, you can still do this on Windows if you link with a static
+      library.
+
+[3] = The curl-config tool is generated at build-time (on unix-like systems)
+      and should be installed with the 'make install' or similar instruction
+      that installs the library, header files, man pages etc.
--- a/docs/libcurl.3
+++ b/docs/libcurl.3
@@ -6,8 +6,10 @@
 .SH NAME
 libcurl \- client-side URL transfers
 .SH DESCRIPTION
-This is an overview on how to use libcurl in your c/c++ programs. There are
-specific man pages for each function mentioned in here.
+This is an overview on how to use libcurl in your C programs. There are
+specific man pages for each function mentioned in here. There's also the
+libcurl-the-guide document for a complete tutorial to programming with
+libcurl.

 libcurl can also be used directly from within your Java, PHP, Perl, Ruby or
 Tcl programs as well, look elsewhere for documentation on this!
@@ -56,9 +58,6 @@ get information about a performed transfer
 .B curl_formadd()
 helps building a HTTP form POST
 .TP
-.B curl_formparse()
-helps building a HTTP form POST (deprecated since 7.9 use curl_formadd()!)
-.TP
 .B curl_formfree()
 free a list built with curl_formparse()/curl_formadd()
 .TP
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -7,7 +7,7 @@
 *                            | (__| |_| |  _ <| |___ 
 *                             \___|\___/|_| \_\_____|
 *
- * Copyright (C) 2001, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * In order to be useful for every potential user, curl and libcurl are
 * dual-licensed under the MPL and the MIT/X-derivate licenses.
@@ -30,11 +30,11 @@
 # include <time.h>
 #else
 # include <sys/types.h>
-# if TIME_WITH_SYS_TIME
+# ifdef TIME_WITH_SYS_TIME
 #  include <sys/time.h>
 #  include <time.h>
 # else
-#  if HAVE_SYS_TIME_H
+#  ifdef HAVE_SYS_TIME_H
 #   include <sys/time.h>
 #  else
 #   include <time.h>
@@ -272,7 +272,7 @@ typedef enum {
  /* Set cookie in request: */
  CINIT(COOKIE, OBJECTPOINT, 22),

-  /* This points to a linked list of headers, struct HttpHeader kind */
+  /* This points to a linked list of headers, struct curl_slist kind */
  CINIT(HTTPHEADER, OBJECTPOINT, 23),

  /* This points to a linked list of post entries, struct HttpPost */
@@ -613,8 +613,8 @@ CURLcode curl_global_init(long flags);
 void curl_global_cleanup(void);

 /* This is the version number */
-#define LIBCURL_VERSION "7.9.3-pre2"
-#define LIBCURL_VERSION_NUM 0x070903
+#define LIBCURL_VERSION "7.9.4"
+#define LIBCURL_VERSION_NUM 0x070904

 /* linked-list structure for the CURLOPT_QUOTE option (and other) */
 struct curl_slist {
@@ -666,7 +666,11 @@ typedef enum {

  CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17,

-  CURLINFO_LASTONE          = 18
+  CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18,
+
+  /* Fill in new entries here! */
+
+  CURLINFO_LASTONE          = 19
 } CURLINFO;

 /* unfortunately, the easy.h include file needs the options and info stuff
--- a/lib/Makefile.m32
+++ b/lib/Makefile.m32
@@ -35,14 +35,14 @@ libcurl_a_SOURCES = arpa_telnet.h file.c getpass.h netrc.h timeval.c base64.c \
 	ldap.h ssluse.h escape.c getenv.h mprintf.c telnet.c escape.h getpass.c netrc.c	\
 	telnet.h getinfo.c strequal.c strequal.h easy.c security.h		\
 	security.c krb4.h krb4.c memdebug.h memdebug.c inet_ntoa_r.h http_chunks.h http_chunks.c \
-	strtok.c connect.c
+	strtok.c connect.c hash.c llist.c

 libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
 	formdata.o cookie.o http.o sendf.o ftp.o url.o dict.o if2ip.o \
 	speedcheck.o getdate.o transfer.o ldap.o ssluse.o version.o \
 	getenv.o escape.o mprintf.o telnet.o getpass.o netrc.o getinfo.o \
 	strequal.o easy.o security.o krb4.o memdebug.o http_chunks.o \
-	strtok.o connect.o
+	strtok.o connect.o hash.o llist.o

 LIBRARIES =  $(libcurl_a_LIBRARIES)
 SOURCES = $(libcurl_a_SOURCES)
--- a/lib/connect.c
+++ b/lib/connect.c
@@ -369,9 +369,11 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
    /* subtract the passed time */
    timeout_ms -= (long)has_passed;

-    if(timeout_ms < 0)
+    if(timeout_ms < 0) {
      /* a precaution, no need to continue if time already is up */
+      failf(data, "Connection time-out");
      return CURLE_OPERATION_TIMEOUTED;
+    }
  }

 #ifdef ENABLE_IPV6
--- a/lib/formdata.c
+++ b/lib/formdata.c
@@ -235,7 +235,6 @@ int FormParse(char *input,
 	    
 	    if(2 != sscanf(type, "%127[^/]/%127[^,\n]",
 			   major, minor)) {
-	      fprintf(stderr, "Illegally formatted content-type field!\n");
              free(contents);
 	      return 2; /* illegal content-type syntax! */
 	    }
@@ -371,7 +370,6 @@ int FormParse(char *input,

  }
  else {
-    fprintf(stderr, "Illegally formatted input field!\n");
    free(contents);
    return 1;
  }
@@ -841,7 +839,6 @@ FORMcode FormAdd(struct HttpPost **httppost,
        break;
      }
    default:
-      fprintf (stderr, "got unknown CURLFORM_OPTION: %d\n", option);
      return_value = FORMADD_UNKNOWN_OPTION;
    }
  }
@@ -1069,7 +1066,7 @@ struct FormData *Curl_getFormData(struct HttpPost *post,
  do {

    /* boundary */
-    size += AddFormDataf(&form, "\r\n--%s\r\n", boundary);
+    size += AddFormDataf(&form, "--%s\r\n", boundary);

    size += AddFormData(&form,
                        "Content-Disposition: form-data; name=\"", 0);
@@ -1155,10 +1152,13 @@ struct FormData *Curl_getFormData(struct HttpPost *post,
 	  }
          if(fileread != stdin)
            fclose(fileread);
-	} else {
-	  size += AddFormData(&form, "[File wasn't found by client]", 0);
 	}
-      } else {
+        else {
+          /* File wasn't found, add a nothing field! */
+	  size += AddFormData(&form, "", 0);
+	}
+      }
+ else {
 	/* include the contents we got */
 	size += AddFormData(&form, post->contents, post->contentslength);
      }
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -358,7 +358,7 @@ int Curl_GetFTPResponse(char *buf,
  if(!error)
    code = atoi(buf);

-#if KRB4
+#ifdef KRB4
  /* handle the security-oriented responses 6xx ***/
  /* FIXME: some errorchecking perhaps... ***/
  switch(code) {
@@ -911,7 +911,7 @@ ftp_pasv_verbose(struct connectdata *conn,
 #  ifdef HAVE_GETHOSTBYADDR_R_7
  /* Solaris and IRIX */
  answer = gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
-                           (struct hostent *)hostent_buf,
+                           (struct hostent *)bigbuf,
                           hostent_buf + sizeof(*answer),
                           sizeof(hostent_buf) - sizeof(*answer),
                           &h_errnop);
--- a/lib/getdate.c
+++ b/lib/getdate.c
@@ -45,6 +45,11 @@
 # endif
 #endif

+#ifndef YYDEBUG
+  /* to satisfy gcc -Wundef, we set this to 0 */
+#define YYDEBUG 0
+#endif
+
 /* Since the code of getdate.y is not included in the Emacs executable
   itself, there is no need to #define static in this file.  Even if
   the code were included in the Emacs executable, it probably
@@ -192,38 +197,40 @@ typedef enum _MERIDIAN {
    MERam, MERpm, MER24
 } MERIDIAN;

+/* parse results and input string */
+typedef struct _CONTEXT {
+    const char	*yyInput;
+    int		yyDayOrdinal;
+    int		yyDayNumber;
+    int		yyHaveDate;
+    int		yyHaveDay;
+    int		yyHaveRel;
+    int		yyHaveTime;
+    int		yyHaveZone;
+    int		yyTimezone;
+    int		yyDay;
+    int		yyHour;
+    int		yyMinutes;
+    int		yyMonth;
+    int		yySeconds;
+    int		yyYear;
+    MERIDIAN	yyMeridian;
+    int		yyRelDay;
+    int		yyRelHour;
+    int		yyRelMinutes;
+    int		yyRelMonth;
+    int		yyRelSeconds;
+    int		yyRelYear;
+} CONTEXT;

-/*
-**  Global variables.  We could get rid of most of these by using a good
-**  union as the yacc stack.  (This routine was originally written before
-**  yacc had the %union construct.)  Maybe someday; right now we only use
-**  the %union very rarely.
+/* enable use of extra argument to yyparse and yylex which can be used to pass
+**  in a user defined value (CONTEXT struct in our case)
 */
-static const char	*yyInput;
-static int	yyDayOrdinal;
-static int	yyDayNumber;
-static int	yyHaveDate;
-static int	yyHaveDay;
-static int	yyHaveRel;
-static int	yyHaveTime;
-static int	yyHaveZone;
-static int	yyTimezone;
-static int	yyDay;
-static int	yyHour;
-static int	yyMinutes;
-static int	yyMonth;
-static int	yySeconds;
-static int	yyYear;
-static MERIDIAN	yyMeridian;
-static int	yyRelDay;
-static int	yyRelHour;
-static int	yyRelMinutes;
-static int	yyRelMonth;
-static int	yyRelSeconds;
-static int	yyRelYear;
+#define YYPARSE_PARAM cookie
+#define YYLEX_PARAM cookie
+#define context ((CONTEXT *) cookie)

-
-#line 206 "getdate.y"
+#line 218 "getdate.y"
 typedef union {
    int			Number;
    enum _MERIDIAN	Meridian;
@@ -306,11 +313,11 @@ static const short yyrhs[] = {    -1,

 #if YYDEBUG != 0
 static const short yyrline[] = { 0,
-   222,   223,   226,   229,   232,   235,   238,   241,   244,   250,
-   256,   265,   271,   283,   286,   289,   295,   299,   303,   309,
-   313,   331,   337,   343,   347,   352,   356,   363,   371,   374,
-   377,   380,   383,   386,   389,   392,   395,   398,   401,   404,
-   407,   410,   413,   416,   419,   422,   425,   430,   463,   467
+   234,   235,   238,   241,   244,   247,   250,   253,   256,   262,
+   268,   277,   283,   295,   298,   301,   307,   311,   315,   321,
+   325,   343,   349,   355,   359,   364,   368,   375,   383,   386,
+   389,   392,   395,   398,   401,   404,   407,   410,   413,   416,
+   419,   422,   425,   428,   431,   434,   437,   442,   476,   480
 };
 #endif

@@ -390,6 +397,8 @@ static const short yycheck[] = {     0,
    11,    15,    13,    14,    16,    19,    17,    16,    21,     0,
    56
 };
+#define YYPURE 1
+
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
 #line 3 "/usr/local/share/bison.simple"
 /* This file comes from bison-1.28.  */
@@ -934,135 +943,135 @@ yyreduce:
  switch (yyn) {

 case 3:
-#line 226 "getdate.y"
+#line 238 "getdate.y"
 {
-	    yyHaveTime++;
+	    context->yyHaveTime++;
 	;
    break;}
 case 4:
-#line 229 "getdate.y"
+#line 241 "getdate.y"
 {
-	    yyHaveZone++;
+	    context->yyHaveZone++;
 	;
    break;}
 case 5:
-#line 232 "getdate.y"
+#line 244 "getdate.y"
 {
-	    yyHaveDate++;
+	    context->yyHaveDate++;
 	;
    break;}
 case 6:
-#line 235 "getdate.y"
+#line 247 "getdate.y"
 {
-	    yyHaveDay++;
+	    context->yyHaveDay++;
 	;
    break;}
 case 7:
-#line 238 "getdate.y"
+#line 250 "getdate.y"
 {
-	    yyHaveRel++;
+	    context->yyHaveRel++;
 	;
    break;}
 case 9:
-#line 244 "getdate.y"
+#line 256 "getdate.y"
 {
-	    yyHour = yyvsp[-1].Number;
-	    yyMinutes = 0;
-	    yySeconds = 0;
-	    yyMeridian = yyvsp[0].Meridian;
+	    context->yyHour = yyvsp[-1].Number;
+	    context->yyMinutes = 0;
+	    context->yySeconds = 0;
+	    context->yyMeridian = yyvsp[0].Meridian;
 	;
    break;}
 case 10:
-#line 250 "getdate.y"
+#line 262 "getdate.y"
 {
-	    yyHour = yyvsp[-3].Number;
-	    yyMinutes = yyvsp[-1].Number;
-	    yySeconds = 0;
-	    yyMeridian = yyvsp[0].Meridian;
+	    context->yyHour = yyvsp[-3].Number;
+	    context->yyMinutes = yyvsp[-1].Number;
+	    context->yySeconds = 0;
+	    context->yyMeridian = yyvsp[0].Meridian;
 	;
    break;}
 case 11:
-#line 256 "getdate.y"
+#line 268 "getdate.y"
 {
-	    yyHour = yyvsp[-3].Number;
-	    yyMinutes = yyvsp[-1].Number;
-	    yyMeridian = MER24;
-	    yyHaveZone++;
-	    yyTimezone = (yyvsp[0].Number < 0
-			  ? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
-			  : - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
+	    context->yyHour = yyvsp[-3].Number;
+	    context->yyMinutes = yyvsp[-1].Number;
+	    context->yyMeridian = MER24;
+	    context->yyHaveZone++;
+	    context->yyTimezone = (yyvsp[0].Number < 0
+				   ? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
+				   : - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
 	;
    break;}
 case 12:
-#line 265 "getdate.y"
+#line 277 "getdate.y"
 {
-	    yyHour = yyvsp[-5].Number;
-	    yyMinutes = yyvsp[-3].Number;
-	    yySeconds = yyvsp[-1].Number;
-	    yyMeridian = yyvsp[0].Meridian;
+	    context->yyHour = yyvsp[-5].Number;
+	    context->yyMinutes = yyvsp[-3].Number;
+	    context->yySeconds = yyvsp[-1].Number;
+	    context->yyMeridian = yyvsp[0].Meridian;
 	;
    break;}
 case 13:
-#line 271 "getdate.y"
+#line 283 "getdate.y"
 {
-	    yyHour = yyvsp[-5].Number;
-	    yyMinutes = yyvsp[-3].Number;
-	    yySeconds = yyvsp[-1].Number;
-	    yyMeridian = MER24;
-	    yyHaveZone++;
-	    yyTimezone = (yyvsp[0].Number < 0
-			  ? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
-			  : - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
+	    context->yyHour = yyvsp[-5].Number;
+	    context->yyMinutes = yyvsp[-3].Number;
+	    context->yySeconds = yyvsp[-1].Number;
+	    context->yyMeridian = MER24;
+	    context->yyHaveZone++;
+	    context->yyTimezone = (yyvsp[0].Number < 0
+				   ? -yyvsp[0].Number % 100 + (-yyvsp[0].Number / 100) * 60
+				   : - (yyvsp[0].Number % 100 + (yyvsp[0].Number / 100) * 60));
 	;
    break;}
 case 14:
-#line 283 "getdate.y"
+#line 295 "getdate.y"
 {
-	    yyTimezone = yyvsp[0].Number;
+	    context->yyTimezone = yyvsp[0].Number;
 	;
    break;}
 case 15:
-#line 286 "getdate.y"
+#line 298 "getdate.y"
 {
-	    yyTimezone = yyvsp[0].Number - 60;
+	    context->yyTimezone = yyvsp[0].Number - 60;
 	;
    break;}
 case 16:
-#line 290 "getdate.y"
+#line 302 "getdate.y"
 {
-	    yyTimezone = yyvsp[-1].Number - 60;
+	    context->yyTimezone = yyvsp[-1].Number - 60;
 	;
    break;}
 case 17:
-#line 295 "getdate.y"
+#line 307 "getdate.y"
 {
-	    yyDayOrdinal = 1;
-	    yyDayNumber = yyvsp[0].Number;
+	    context->yyDayOrdinal = 1;
+	    context->yyDayNumber = yyvsp[0].Number;
 	;
    break;}
 case 18:
-#line 299 "getdate.y"
+#line 311 "getdate.y"
 {
-	    yyDayOrdinal = 1;
-	    yyDayNumber = yyvsp[-1].Number;
+	    context->yyDayOrdinal = 1;
+	    context->yyDayNumber = yyvsp[-1].Number;
 	;
    break;}
 case 19:
-#line 303 "getdate.y"
+#line 315 "getdate.y"
 {
-	    yyDayOrdinal = yyvsp[-1].Number;
-	    yyDayNumber = yyvsp[0].Number;
+	    context->yyDayOrdinal = yyvsp[-1].Number;
+	    context->yyDayNumber = yyvsp[0].Number;
 	;
    break;}
 case 20:
-#line 309 "getdate.y"
+#line 321 "getdate.y"
 {
-	    yyMonth = yyvsp[-2].Number;
-	    yyDay = yyvsp[0].Number;
+	    context->yyMonth = yyvsp[-2].Number;
+	    context->yyDay = yyvsp[0].Number;
 	;
    break;}
 case 21:
-#line 313 "getdate.y"
+#line 325 "getdate.y"
 {
 	  /* Interpret as YYYY/MM/DD if $1 >= 1000, otherwise as MM/DD/YY.
 	     The goal in recognizing YYYY/MM/DD is solely to support legacy
@@ -1070,226 +1079,227 @@ case 21:
 	     you want portability, use the ISO 8601 format.  */
 	  if (yyvsp[-4].Number >= 1000)
 	    {
-	      yyYear = yyvsp[-4].Number;
-	      yyMonth = yyvsp[-2].Number;
-	      yyDay = yyvsp[0].Number;
+	      context->yyYear = yyvsp[-4].Number;
+	      context->yyMonth = yyvsp[-2].Number;
+	      context->yyDay = yyvsp[0].Number;
 	    }
 	  else
 	    {
-	      yyMonth = yyvsp[-4].Number;
-	      yyDay = yyvsp[-2].Number;
-	      yyYear = yyvsp[0].Number;
+	      context->yyMonth = yyvsp[-4].Number;
+	      context->yyDay = yyvsp[-2].Number;
+	      context->yyYear = yyvsp[0].Number;
 	    }
 	;
    break;}
 case 22:
-#line 331 "getdate.y"
+#line 343 "getdate.y"
 {
 	    /* ISO 8601 format.  yyyy-mm-dd.  */
-	    yyYear = yyvsp[-2].Number;
-	    yyMonth = -yyvsp[-1].Number;
-	    yyDay = -yyvsp[0].Number;
+	    context->yyYear = yyvsp[-2].Number;
+	    context->yyMonth = -yyvsp[-1].Number;
+	    context->yyDay = -yyvsp[0].Number;
 	;
    break;}
 case 23:
-#line 337 "getdate.y"
+#line 349 "getdate.y"
 {
 	    /* e.g. 17-JUN-1992.  */
-	    yyDay = yyvsp[-2].Number;
-	    yyMonth = yyvsp[-1].Number;
-	    yyYear = -yyvsp[0].Number;
+	    context->yyDay = yyvsp[-2].Number;
+	    context->yyMonth = yyvsp[-1].Number;
+	    context->yyYear = -yyvsp[0].Number;
 	;
    break;}
 case 24:
-#line 343 "getdate.y"
+#line 355 "getdate.y"
 {
-	    yyMonth = yyvsp[-1].Number;
-	    yyDay = yyvsp[0].Number;
+	    context->yyMonth = yyvsp[-1].Number;
+	    context->yyDay = yyvsp[0].Number;
 	;
    break;}
 case 25:
-#line 347 "getdate.y"
+#line 359 "getdate.y"
 {
-	    yyMonth = yyvsp[-3].Number;
-	    yyDay = yyvsp[-2].Number;
-	    yyYear = yyvsp[0].Number;
+	    context->yyMonth = yyvsp[-3].Number;
+	    context->yyDay = yyvsp[-2].Number;
+	    context->yyYear = yyvsp[0].Number;
 	;
    break;}
 case 26:
-#line 352 "getdate.y"
+#line 364 "getdate.y"
 {
-	    yyMonth = yyvsp[0].Number;
-	    yyDay = yyvsp[-1].Number;
+	    context->yyMonth = yyvsp[0].Number;
+	    context->yyDay = yyvsp[-1].Number;
 	;
    break;}
 case 27:
-#line 356 "getdate.y"
+#line 368 "getdate.y"
 {
-	    yyMonth = yyvsp[-1].Number;
-	    yyDay = yyvsp[-2].Number;
-	    yyYear = yyvsp[0].Number;
+	    context->yyMonth = yyvsp[-1].Number;
+	    context->yyDay = yyvsp[-2].Number;
+	    context->yyYear = yyvsp[0].Number;
 	;
    break;}
 case 28:
-#line 363 "getdate.y"
+#line 375 "getdate.y"
 {
-	    yyRelSeconds = -yyRelSeconds;
-	    yyRelMinutes = -yyRelMinutes;
-	    yyRelHour = -yyRelHour;
-	    yyRelDay = -yyRelDay;
-	    yyRelMonth = -yyRelMonth;
-	    yyRelYear = -yyRelYear;
+	    context->yyRelSeconds = -context->yyRelSeconds;
+	    context->yyRelMinutes = -context->yyRelMinutes;
+	    context->yyRelHour = -context->yyRelHour;
+	    context->yyRelDay = -context->yyRelDay;
+	    context->yyRelMonth = -context->yyRelMonth;
+	    context->yyRelYear = -context->yyRelYear;
 	;
    break;}
 case 30:
-#line 374 "getdate.y"
+#line 386 "getdate.y"
 {
-	    yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 31:
-#line 377 "getdate.y"
+#line 389 "getdate.y"
 {
-	    yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 32:
-#line 380 "getdate.y"
+#line 392 "getdate.y"
 {
-	    yyRelYear += yyvsp[0].Number;
+	    context->yyRelYear += yyvsp[0].Number;
 	;
    break;}
 case 33:
-#line 383 "getdate.y"
+#line 395 "getdate.y"
 {
-	    yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 34:
-#line 386 "getdate.y"
+#line 398 "getdate.y"
 {
-	    yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 35:
-#line 389 "getdate.y"
+#line 401 "getdate.y"
 {
-	    yyRelMonth += yyvsp[0].Number;
+	    context->yyRelMonth += yyvsp[0].Number;
 	;
    break;}
 case 36:
-#line 392 "getdate.y"
+#line 404 "getdate.y"
 {
-	    yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 37:
-#line 395 "getdate.y"
+#line 407 "getdate.y"
 {
-	    yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 38:
-#line 398 "getdate.y"
+#line 410 "getdate.y"
 {
-	    yyRelDay += yyvsp[0].Number;
+	    context->yyRelDay += yyvsp[0].Number;
 	;
    break;}
 case 39:
-#line 401 "getdate.y"
+#line 413 "getdate.y"
 {
-	    yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 40:
-#line 404 "getdate.y"
+#line 416 "getdate.y"
 {
-	    yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 41:
-#line 407 "getdate.y"
+#line 419 "getdate.y"
 {
-	    yyRelHour += yyvsp[0].Number;
+	    context->yyRelHour += yyvsp[0].Number;
 	;
    break;}
 case 42:
-#line 410 "getdate.y"
+#line 422 "getdate.y"
 {
-	    yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 43:
-#line 413 "getdate.y"
+#line 425 "getdate.y"
 {
-	    yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 44:
-#line 416 "getdate.y"
+#line 428 "getdate.y"
 {
-	    yyRelMinutes += yyvsp[0].Number;
+	    context->yyRelMinutes += yyvsp[0].Number;
 	;
    break;}
 case 45:
-#line 419 "getdate.y"
+#line 431 "getdate.y"
 {
-	    yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 46:
-#line 422 "getdate.y"
+#line 434 "getdate.y"
 {
-	    yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
+	    context->yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
 	;
    break;}
 case 47:
-#line 425 "getdate.y"
+#line 437 "getdate.y"
 {
-	    yyRelSeconds += yyvsp[0].Number;
+	    context->yyRelSeconds += yyvsp[0].Number;
 	;
    break;}
 case 48:
-#line 431 "getdate.y"
+#line 443 "getdate.y"
 {
-	    if (yyHaveTime && yyHaveDate && !yyHaveRel)
-	      yyYear = yyvsp[0].Number;
+	    if (context->yyHaveTime && context->yyHaveDate &&
+		!context->yyHaveRel)
+	      context->yyYear = yyvsp[0].Number;
 	    else
 	      {
 		if (yyvsp[0].Number>10000)
 		  {
-		    yyHaveDate++;
-		    yyDay= (yyvsp[0].Number)%100;
-		    yyMonth= (yyvsp[0].Number/100)%100;
-		    yyYear = yyvsp[0].Number/10000;
+		    context->yyHaveDate++;
+		    context->yyDay= (yyvsp[0].Number)%100;
+		    context->yyMonth= (yyvsp[0].Number/100)%100;
+		    context->yyYear = yyvsp[0].Number/10000;
 		  }
 		else
 		  {
-		    yyHaveTime++;
+		    context->yyHaveTime++;
 		    if (yyvsp[0].Number < 100)
 		      {
-			yyHour = yyvsp[0].Number;
-			yyMinutes = 0;
+			context->yyHour = yyvsp[0].Number;
+			context->yyMinutes = 0;
 		      }
 		    else
 		      {
-		    	yyHour = yyvsp[0].Number / 100;
-		    	yyMinutes = yyvsp[0].Number % 100;
+		    	context->yyHour = yyvsp[0].Number / 100;
+		    	context->yyMinutes = yyvsp[0].Number % 100;
 		      }
-		    yySeconds = 0;
-		    yyMeridian = MER24;
+		    context->yySeconds = 0;
+		    context->yyMeridian = MER24;
 		  }
 	      }
 	  ;
    break;}
 case 49:
-#line 464 "getdate.y"
+#line 477 "getdate.y"
 {
 	    yyval.Meridian = MER24;
 	  ;
    break;}
 case 50:
-#line 468 "getdate.y"
+#line 481 "getdate.y"
 {
 	    yyval.Meridian = yyvsp[0].Meridian;
 	  ;
@@ -1516,7 +1526,7 @@ yyerrhandle:
    }
  return 1;
 }
-#line 473 "getdate.y"
+#line 486 "getdate.y"


 /* Include this file down here because bison inserts code above which
@@ -1772,7 +1782,8 @@ ToYear (Year)
 }

 static int
-LookupWord (buff)
+LookupWord (yylval, buff)
+     YYSTYPE *yylval;
     char *buff;
 {
  register char *p;
@@ -1788,12 +1799,12 @@ LookupWord (buff)

  if (strcmp (buff, "am") == 0 || strcmp (buff, "a.m.") == 0)
    {
-      yylval.Meridian = MERam;
+      yylval->Meridian = MERam;
      return tMERIDIAN;
    }
  if (strcmp (buff, "pm") == 0 || strcmp (buff, "p.m.") == 0)
    {
-      yylval.Meridian = MERpm;
+      yylval->Meridian = MERpm;
      return tMERIDIAN;
    }

@@ -1814,13 +1825,13 @@ LookupWord (buff)
 	{
 	  if (strncmp (buff, tp->name, 3) == 0)
 	    {
-	      yylval.Number = tp->value;
+	      yylval->Number = tp->value;
 	      return tp->type;
 	    }
 	}
      else if (strcmp (buff, tp->name) == 0)
 	{
-	  yylval.Number = tp->value;
+	  yylval->Number = tp->value;
 	  return tp->type;
 	}
    }
@@ -1828,7 +1839,7 @@ LookupWord (buff)
  for (tp = TimezoneTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -1838,7 +1849,7 @@ LookupWord (buff)
  for (tp = UnitsTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -1850,7 +1861,7 @@ LookupWord (buff)
      for (tp = UnitsTable; tp->name; tp++)
 	if (strcmp (buff, tp->name) == 0)
 	  {
-	    yylval.Number = tp->value;
+	    yylval->Number = tp->value;
 	    return tp->type;
 	  }
      buff[i] = 's';		/* Put back for "this" in OtherTable. */
@@ -1859,7 +1870,7 @@ LookupWord (buff)
  for (tp = OtherTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -1869,7 +1880,7 @@ LookupWord (buff)
      for (tp = MilitaryTable; tp->name; tp++)
 	if (strcmp (buff, tp->name) == 0)
 	  {
-	    yylval.Number = tp->value;
+	    yylval->Number = tp->value;
 	    return tp->type;
 	  }
    }
@@ -1885,7 +1896,7 @@ LookupWord (buff)
    for (tp = TimezoneTable; tp->name; tp++)
      if (strcmp (buff, tp->name) == 0)
 	{
-	  yylval.Number = tp->value;
+	  yylval->Number = tp->value;
 	  return tp->type;
 	}

@@ -1893,7 +1904,9 @@ LookupWord (buff)
 }

 static int
-yylex ()
+yylex (yylval, cookie)
+     YYSTYPE *yylval;
+     void *cookie;
 {
  register unsigned char c;
  register char *p;
@@ -1903,42 +1916,42 @@ yylex ()

  for (;;)
    {
-      while (ISSPACE ((unsigned char) *yyInput))
-	yyInput++;
+      while (ISSPACE ((unsigned char) *context->yyInput))
+	context->yyInput++;

-      if (ISDIGIT (c = *yyInput) || c == '-' || c == '+')
+      if (ISDIGIT (c = *context->yyInput) || c == '-' || c == '+')
 	{
 	  if (c == '-' || c == '+')
 	    {
 	      sign = c == '-' ? -1 : 1;
-	      if (!ISDIGIT (*++yyInput))
+	      if (!ISDIGIT (*++context->yyInput))
 		/* skip the '-' sign */
 		continue;
 	    }
 	  else
 	    sign = 0;
-	  for (yylval.Number = 0; ISDIGIT (c = *yyInput++);)
-	    yylval.Number = 10 * yylval.Number + c - '0';
-	  yyInput--;
+	  for (yylval->Number = 0; ISDIGIT (c = *context->yyInput++);)
+	    yylval->Number = 10 * yylval->Number + c - '0';
+	  context->yyInput--;
 	  if (sign < 0)
-	    yylval.Number = -yylval.Number;
+	    yylval->Number = -yylval->Number;
 	  return sign ? tSNUMBER : tUNUMBER;
 	}
      if (ISALPHA (c))
 	{
-	  for (p = buff; (c = *yyInput++, ISALPHA (c)) || c == '.';)
+	  for (p = buff; (c = *context->yyInput++, ISALPHA (c)) || c == '.';)
 	    if (p < &buff[sizeof buff - 1])
 	      *p++ = c;
 	  *p = '\0';
-	  yyInput--;
-	  return LookupWord (buff);
+	  context->yyInput--;
+	  return LookupWord (yylval, buff);
 	}
      if (c != '(')
-	return *yyInput++;
+	return *context->yyInput++;
      Count = 0;
      do
 	{
-	  c = *yyInput++;
+	  c = *context->yyInput++;
 	  if (c == '\0')
 	    return c;
 	  if (c == '(')
@@ -1978,10 +1991,11 @@ curl_getdate (const char *p, const time_t *now)
 {
  struct tm tm, tm0, *tmp;
  time_t Start;
+  CONTEXT cookie;
 #ifdef HAVE_LOCALTIME_R
  struct tm keeptime;
 #endif
-  yyInput = p;
+  cookie.yyInput = p;
  Start = now ? *now : time ((time_t *) NULL);
 #ifdef HAVE_LOCALTIME_R
  tmp = (struct tm *)localtime_r(&Start, &keeptime);
@@ -1990,52 +2004,55 @@ curl_getdate (const char *p, const time_t *now)
 #endif
  if (!tmp)
    return -1;
-  yyYear = tmp->tm_year + TM_YEAR_ORIGIN;
-  yyMonth = tmp->tm_mon + 1;
-  yyDay = tmp->tm_mday;
-  yyHour = tmp->tm_hour;
-  yyMinutes = tmp->tm_min;
-  yySeconds = tmp->tm_sec;
+  cookie.yyYear = tmp->tm_year + TM_YEAR_ORIGIN;
+  cookie.yyMonth = tmp->tm_mon + 1;
+  cookie.yyDay = tmp->tm_mday;
+  cookie.yyHour = tmp->tm_hour;
+  cookie.yyMinutes = tmp->tm_min;
+  cookie.yySeconds = tmp->tm_sec;
  tm.tm_isdst = tmp->tm_isdst;
-  yyMeridian = MER24;
-  yyRelSeconds = 0;
-  yyRelMinutes = 0;
-  yyRelHour = 0;
-  yyRelDay = 0;
-  yyRelMonth = 0;
-  yyRelYear = 0;
-  yyHaveDate = 0;
-  yyHaveDay = 0;
-  yyHaveRel = 0;
-  yyHaveTime = 0;
-  yyHaveZone = 0;
+  cookie.yyMeridian = MER24;
+  cookie.yyRelSeconds = 0;
+  cookie.yyRelMinutes = 0;
+  cookie.yyRelHour = 0;
+  cookie.yyRelDay = 0;
+  cookie.yyRelMonth = 0;
+  cookie.yyRelYear = 0;
+  cookie.yyHaveDate = 0;
+  cookie.yyHaveDay = 0;
+  cookie.yyHaveRel = 0;
+  cookie.yyHaveTime = 0;
+  cookie.yyHaveZone = 0;

-  if (yyparse ()
-      || yyHaveTime > 1 || yyHaveZone > 1 || yyHaveDate > 1 || yyHaveDay > 1)
+  if (yyparse (&cookie)
+      || cookie.yyHaveTime > 1 || cookie.yyHaveZone > 1 ||
+      cookie.yyHaveDate > 1 || cookie.yyHaveDay > 1)
    return -1;

-  tm.tm_year = ToYear (yyYear) - TM_YEAR_ORIGIN + yyRelYear;
-  tm.tm_mon = yyMonth - 1 + yyRelMonth;
-  tm.tm_mday = yyDay + yyRelDay;
-  if (yyHaveTime || (yyHaveRel && !yyHaveDate && !yyHaveDay))
+  tm.tm_year = ToYear (cookie.yyYear) - TM_YEAR_ORIGIN + cookie.yyRelYear;
+  tm.tm_mon = cookie.yyMonth - 1 + cookie.yyRelMonth;
+  tm.tm_mday = cookie.yyDay + cookie.yyRelDay;
+  if (cookie.yyHaveTime ||
+      (cookie.yyHaveRel && !cookie.yyHaveDate && !cookie.yyHaveDay))
    {
-      tm.tm_hour = ToHour (yyHour, yyMeridian);
+      tm.tm_hour = ToHour (cookie.yyHour, cookie.yyMeridian);
      if (tm.tm_hour < 0)
 	return -1;
-      tm.tm_min = yyMinutes;
-      tm.tm_sec = yySeconds;
+      tm.tm_min = cookie.yyMinutes;
+      tm.tm_sec = cookie.yySeconds;
    }
  else
    {
      tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
    }
-  tm.tm_hour += yyRelHour;
-  tm.tm_min += yyRelMinutes;
-  tm.tm_sec += yyRelSeconds;
+  tm.tm_hour += cookie.yyRelHour;
+  tm.tm_min += cookie.yyRelMinutes;
+  tm.tm_sec += cookie.yyRelSeconds;

  /* Let mktime deduce tm_isdst if we have an absolute timestamp,
     or if the relative timestamp mentions days, months, or years.  */
-  if (yyHaveDate | yyHaveDay | yyHaveTime | yyRelDay | yyRelMonth | yyRelYear)
+  if (cookie.yyHaveDate | cookie.yyHaveDay | cookie.yyHaveTime |
+      cookie.yyRelDay | cookie.yyRelMonth | cookie.yyRelYear)
    tm.tm_isdst = -1;

  tm0 = tm;
@@ -2053,18 +2070,18 @@ curl_getdate (const char *p, const time_t *now)
         we apply mktime to 1970-01-02 08:00:00 instead and adjust the time
         zone by 24 hours to compensate.  This algorithm assumes that
         there is no DST transition within a day of the time_t boundaries.  */
-      if (yyHaveZone)
+      if (cookie.yyHaveZone)
 	{
 	  tm = tm0;
 	  if (tm.tm_year <= EPOCH - TM_YEAR_ORIGIN)
 	    {
 	      tm.tm_mday++;
-	      yyTimezone -= 24 * 60;
+	      cookie.yyTimezone -= 24 * 60;
 	    }
 	  else
 	    {
 	      tm.tm_mday--;
-	      yyTimezone += 24 * 60;
+	      cookie.yyTimezone += 24 * 60;
 	    }
 	  Start = mktime (&tm);
 	}
@@ -2073,22 +2090,29 @@ curl_getdate (const char *p, const time_t *now)
 	return Start;
    }

-  if (yyHaveDay && !yyHaveDate)
+  if (cookie.yyHaveDay && !cookie.yyHaveDate)
    {
-      tm.tm_mday += ((yyDayNumber - tm.tm_wday + 7) % 7
-		     + 7 * (yyDayOrdinal - (0 < yyDayOrdinal)));
+      tm.tm_mday += ((cookie.yyDayNumber - tm.tm_wday + 7) % 7
+		     + 7 * (cookie.yyDayOrdinal - (0 < cookie.yyDayOrdinal)));
      Start = mktime (&tm);
      if (Start == (time_t) -1)
 	return Start;
    }

-  if (yyHaveZone)
+  if (cookie.yyHaveZone)
    {
      long delta;
-      struct tm *gmt = gmtime (&Start);
+      struct tm *gmt;
+#ifdef HAVE_GMTIME_R
+      /* thread-safe version */
+      struct tm keeptime;
+      gmt = (struct tm *)gmtime_r(&Start, &keeptime);
+#else
+      gmt = gmtime(&Start);
+#endif
      if (!gmt)
 	return -1;
-      delta = yyTimezone * 60L + difftm (&tm, gmt);
+      delta = cookie.yyTimezone * 60L + difftm (&tm, gmt);
      if ((Start + delta < Start) != (delta < 0))
 	return -1;		/* time_t overflow */
      Start += delta;
@@ -2126,11 +2150,3 @@ main (ac, av)
  /* NOTREACHED */
 }
 #endif /* defined (TEST) */
-
-/*
- * local variables:
- * eval: (load-file "../curl-mode.el")
- * end:
- * vim600: fdm=marker
- * vim: et sw=2 ts=2 sts=2 tw=78
- */
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -21,6 +21,11 @@
 # endif
 #endif

+#ifndef YYDEBUG
+  /* to satisfy gcc -Wundef, we set this to 0 */
+#define YYDEBUG 0
+#endif
+
 /* Since the code of getdate.y is not included in the Emacs executable
   itself, there is no need to #define static in this file.  Even if
   the code were included in the Emacs executable, it probably
@@ -168,41 +173,48 @@ typedef enum _MERIDIAN {
    MERam, MERpm, MER24
 } MERIDIAN;

+/* parse results and input string */
+typedef struct _CONTEXT {
+    const char	*yyInput;
+    int		yyDayOrdinal;
+    int		yyDayNumber;
+    int		yyHaveDate;
+    int		yyHaveDay;
+    int		yyHaveRel;
+    int		yyHaveTime;
+    int		yyHaveZone;
+    int		yyTimezone;
+    int		yyDay;
+    int		yyHour;
+    int		yyMinutes;
+    int		yyMonth;
+    int		yySeconds;
+    int		yyYear;
+    MERIDIAN	yyMeridian;
+    int		yyRelDay;
+    int		yyRelHour;
+    int		yyRelMinutes;
+    int		yyRelMonth;
+    int		yyRelSeconds;
+    int		yyRelYear;
+} CONTEXT;

-/*
-**  Global variables.  We could get rid of most of these by using a good
-**  union as the yacc stack.  (This routine was originally written before
-**  yacc had the %union construct.)  Maybe someday; right now we only use
-**  the %union very rarely.
+/* enable use of extra argument to yyparse and yylex which can be used to pass
+**  in a user defined value (CONTEXT struct in our case)
 */
-static const char	*yyInput;
-static int	yyDayOrdinal;
-static int	yyDayNumber;
-static int	yyHaveDate;
-static int	yyHaveDay;
-static int	yyHaveRel;
-static int	yyHaveTime;
-static int	yyHaveZone;
-static int	yyTimezone;
-static int	yyDay;
-static int	yyHour;
-static int	yyMinutes;
-static int	yyMonth;
-static int	yySeconds;
-static int	yyYear;
-static MERIDIAN	yyMeridian;
-static int	yyRelDay;
-static int	yyRelHour;
-static int	yyRelMinutes;
-static int	yyRelMonth;
-static int	yyRelSeconds;
-static int	yyRelYear;
-
+#define YYPARSE_PARAM cookie
+#define YYLEX_PARAM cookie
+#define context ((CONTEXT *) cookie)
 %}

 /* This grammar has 13 shift/reduce conflicts. */
 %expect 13

+/* turn global variables into locals, additionally enable extra arguments
+** for yylex (pointer to yylval and user defined value)
+*/
+%pure_parser
+
 %union {
    int			Number;
    enum _MERIDIAN	Meridian;
@@ -224,91 +236,91 @@ spec	: /* NULL */
 	;

 item	: time {
-	    yyHaveTime++;
+	    context->yyHaveTime++;
 	}
 	| zone {
-	    yyHaveZone++;
+	    context->yyHaveZone++;
 	}
 	| date {
-	    yyHaveDate++;
+	    context->yyHaveDate++;
 	}
 	| day {
-	    yyHaveDay++;
+	    context->yyHaveDay++;
 	}
 	| rel {
-	    yyHaveRel++;
+	    context->yyHaveRel++;
 	}
 	| number
 	;

 time	: tUNUMBER tMERIDIAN {
-	    yyHour = $1;
-	    yyMinutes = 0;
-	    yySeconds = 0;
-	    yyMeridian = $2;
+	    context->yyHour = $1;
+	    context->yyMinutes = 0;
+	    context->yySeconds = 0;
+	    context->yyMeridian = $2;
 	}
 	| tUNUMBER ':' tUNUMBER o_merid {
-	    yyHour = $1;
-	    yyMinutes = $3;
-	    yySeconds = 0;
-	    yyMeridian = $4;
+	    context->yyHour = $1;
+	    context->yyMinutes = $3;
+	    context->yySeconds = 0;
+	    context->yyMeridian = $4;
 	}
 	| tUNUMBER ':' tUNUMBER tSNUMBER {
-	    yyHour = $1;
-	    yyMinutes = $3;
-	    yyMeridian = MER24;
-	    yyHaveZone++;
-	    yyTimezone = ($4 < 0
-			  ? -$4 % 100 + (-$4 / 100) * 60
-			  : - ($4 % 100 + ($4 / 100) * 60));
+	    context->yyHour = $1;
+	    context->yyMinutes = $3;
+	    context->yyMeridian = MER24;
+	    context->yyHaveZone++;
+	    context->yyTimezone = ($4 < 0
+				   ? -$4 % 100 + (-$4 / 100) * 60
+				   : - ($4 % 100 + ($4 / 100) * 60));
 	}
 	| tUNUMBER ':' tUNUMBER ':' tUNUMBER o_merid {
-	    yyHour = $1;
-	    yyMinutes = $3;
-	    yySeconds = $5;
-	    yyMeridian = $6;
+	    context->yyHour = $1;
+	    context->yyMinutes = $3;
+	    context->yySeconds = $5;
+	    context->yyMeridian = $6;
 	}
 	| tUNUMBER ':' tUNUMBER ':' tUNUMBER tSNUMBER {
-	    yyHour = $1;
-	    yyMinutes = $3;
-	    yySeconds = $5;
-	    yyMeridian = MER24;
-	    yyHaveZone++;
-	    yyTimezone = ($6 < 0
-			  ? -$6 % 100 + (-$6 / 100) * 60
-			  : - ($6 % 100 + ($6 / 100) * 60));
+	    context->yyHour = $1;
+	    context->yyMinutes = $3;
+	    context->yySeconds = $5;
+	    context->yyMeridian = MER24;
+	    context->yyHaveZone++;
+	    context->yyTimezone = ($6 < 0
+				   ? -$6 % 100 + (-$6 / 100) * 60
+				   : - ($6 % 100 + ($6 / 100) * 60));
 	}
 	;

 zone	: tZONE {
-	    yyTimezone = $1;
+	    context->yyTimezone = $1;
 	}
 	| tDAYZONE {
-	    yyTimezone = $1 - 60;
+	    context->yyTimezone = $1 - 60;
 	}
 	|
 	  tZONE tDST {
-	    yyTimezone = $1 - 60;
+	    context->yyTimezone = $1 - 60;
 	}
 	;

 day	: tDAY {
-	    yyDayOrdinal = 1;
-	    yyDayNumber = $1;
+	    context->yyDayOrdinal = 1;
+	    context->yyDayNumber = $1;
 	}
 	| tDAY ',' {
-	    yyDayOrdinal = 1;
-	    yyDayNumber = $1;
+	    context->yyDayOrdinal = 1;
+	    context->yyDayNumber = $1;
 	}
 	| tUNUMBER tDAY {
-	    yyDayOrdinal = $1;
-	    yyDayNumber = $2;
+	    context->yyDayOrdinal = $1;
+	    context->yyDayNumber = $2;
 	}
 	;

 date	: tUNUMBER '/' tUNUMBER {
-	    yyMonth = $1;
-	    yyDay = $3;
+	    context->yyMonth = $1;
+	    context->yyDay = $3;
 	}
 	| tUNUMBER '/' tUNUMBER '/' tUNUMBER {
 	  /* Interpret as YYYY/MM/DD if $1 >= 1000, otherwise as MM/DD/YY.
@@ -317,144 +329,145 @@ date	: tUNUMBER '/' tUNUMBER {
 	     you want portability, use the ISO 8601 format.  */
 	  if ($1 >= 1000)
 	    {
-	      yyYear = $1;
-	      yyMonth = $3;
-	      yyDay = $5;
+	      context->yyYear = $1;
+	      context->yyMonth = $3;
+	      context->yyDay = $5;
 	    }
 	  else
 	    {
-	      yyMonth = $1;
-	      yyDay = $3;
-	      yyYear = $5;
+	      context->yyMonth = $1;
+	      context->yyDay = $3;
+	      context->yyYear = $5;
 	    }
 	}
 	| tUNUMBER tSNUMBER tSNUMBER {
 	    /* ISO 8601 format.  yyyy-mm-dd.  */
-	    yyYear = $1;
-	    yyMonth = -$2;
-	    yyDay = -$3;
+	    context->yyYear = $1;
+	    context->yyMonth = -$2;
+	    context->yyDay = -$3;
 	}
 	| tUNUMBER tMONTH tSNUMBER {
 	    /* e.g. 17-JUN-1992.  */
-	    yyDay = $1;
-	    yyMonth = $2;
-	    yyYear = -$3;
+	    context->yyDay = $1;
+	    context->yyMonth = $2;
+	    context->yyYear = -$3;
 	}
 	| tMONTH tUNUMBER {
-	    yyMonth = $1;
-	    yyDay = $2;
+	    context->yyMonth = $1;
+	    context->yyDay = $2;
 	}
 	| tMONTH tUNUMBER ',' tUNUMBER {
-	    yyMonth = $1;
-	    yyDay = $2;
-	    yyYear = $4;
+	    context->yyMonth = $1;
+	    context->yyDay = $2;
+	    context->yyYear = $4;
 	}
 	| tUNUMBER tMONTH {
-	    yyMonth = $2;
-	    yyDay = $1;
+	    context->yyMonth = $2;
+	    context->yyDay = $1;
 	}
 	| tUNUMBER tMONTH tUNUMBER {
-	    yyMonth = $2;
-	    yyDay = $1;
-	    yyYear = $3;
+	    context->yyMonth = $2;
+	    context->yyDay = $1;
+	    context->yyYear = $3;
 	}
 	;

 rel	: relunit tAGO {
-	    yyRelSeconds = -yyRelSeconds;
-	    yyRelMinutes = -yyRelMinutes;
-	    yyRelHour = -yyRelHour;
-	    yyRelDay = -yyRelDay;
-	    yyRelMonth = -yyRelMonth;
-	    yyRelYear = -yyRelYear;
+	    context->yyRelSeconds = -context->yyRelSeconds;
+	    context->yyRelMinutes = -context->yyRelMinutes;
+	    context->yyRelHour = -context->yyRelHour;
+	    context->yyRelDay = -context->yyRelDay;
+	    context->yyRelMonth = -context->yyRelMonth;
+	    context->yyRelYear = -context->yyRelYear;
 	}
 	| relunit
 	;

 relunit	: tUNUMBER tYEAR_UNIT {
-	    yyRelYear += $1 * $2;
+	    context->yyRelYear += $1 * $2;
 	}
 	| tSNUMBER tYEAR_UNIT {
-	    yyRelYear += $1 * $2;
+	    context->yyRelYear += $1 * $2;
 	}
 	| tYEAR_UNIT {
-	    yyRelYear += $1;
+	    context->yyRelYear += $1;
 	}
 	| tUNUMBER tMONTH_UNIT {
-	    yyRelMonth += $1 * $2;
+	    context->yyRelMonth += $1 * $2;
 	}
 	| tSNUMBER tMONTH_UNIT {
-	    yyRelMonth += $1 * $2;
+	    context->yyRelMonth += $1 * $2;
 	}
 	| tMONTH_UNIT {
-	    yyRelMonth += $1;
+	    context->yyRelMonth += $1;
 	}
 	| tUNUMBER tDAY_UNIT {
-	    yyRelDay += $1 * $2;
+	    context->yyRelDay += $1 * $2;
 	}
 	| tSNUMBER tDAY_UNIT {
-	    yyRelDay += $1 * $2;
+	    context->yyRelDay += $1 * $2;
 	}
 	| tDAY_UNIT {
-	    yyRelDay += $1;
+	    context->yyRelDay += $1;
 	}
 	| tUNUMBER tHOUR_UNIT {
-	    yyRelHour += $1 * $2;
+	    context->yyRelHour += $1 * $2;
 	}
 	| tSNUMBER tHOUR_UNIT {
-	    yyRelHour += $1 * $2;
+	    context->yyRelHour += $1 * $2;
 	}
 	| tHOUR_UNIT {
-	    yyRelHour += $1;
+	    context->yyRelHour += $1;
 	}
 	| tUNUMBER tMINUTE_UNIT {
-	    yyRelMinutes += $1 * $2;
+	    context->yyRelMinutes += $1 * $2;
 	}
 	| tSNUMBER tMINUTE_UNIT {
-	    yyRelMinutes += $1 * $2;
+	    context->yyRelMinutes += $1 * $2;
 	}
 	| tMINUTE_UNIT {
-	    yyRelMinutes += $1;
+	    context->yyRelMinutes += $1;
 	}
 	| tUNUMBER tSEC_UNIT {
-	    yyRelSeconds += $1 * $2;
+	    context->yyRelSeconds += $1 * $2;
 	}
 	| tSNUMBER tSEC_UNIT {
-	    yyRelSeconds += $1 * $2;
+	    context->yyRelSeconds += $1 * $2;
 	}
 	| tSEC_UNIT {
-	    yyRelSeconds += $1;
+	    context->yyRelSeconds += $1;
 	}
 	;

 number	: tUNUMBER
          {
-	    if (yyHaveTime && yyHaveDate && !yyHaveRel)
-	      yyYear = $1;
+	    if (context->yyHaveTime && context->yyHaveDate &&
+		!context->yyHaveRel)
+	      context->yyYear = $1;
 	    else
 	      {
 		if ($1>10000)
 		  {
-		    yyHaveDate++;
-		    yyDay= ($1)%100;
-		    yyMonth= ($1/100)%100;
-		    yyYear = $1/10000;
+		    context->yyHaveDate++;
+		    context->yyDay= ($1)%100;
+		    context->yyMonth= ($1/100)%100;
+		    context->yyYear = $1/10000;
 		  }
 		else
 		  {
-		    yyHaveTime++;
+		    context->yyHaveTime++;
 		    if ($1 < 100)
 		      {
-			yyHour = $1;
-			yyMinutes = 0;
+			context->yyHour = $1;
+			context->yyMinutes = 0;
 		      }
 		    else
 		      {
-		    	yyHour = $1 / 100;
-		    	yyMinutes = $1 % 100;
+		    	context->yyHour = $1 / 100;
+		    	context->yyMinutes = $1 % 100;
 		      }
-		    yySeconds = 0;
-		    yyMeridian = MER24;
+		    context->yySeconds = 0;
+		    context->yyMeridian = MER24;
 		  }
 	      }
 	  }
@@ -725,7 +738,8 @@ ToYear (Year)
 }

 static int
-LookupWord (buff)
+LookupWord (yylval, buff)
+     YYSTYPE *yylval;
     char *buff;
 {
  register char *p;
@@ -741,12 +755,12 @@ LookupWord (buff)

  if (strcmp (buff, "am") == 0 || strcmp (buff, "a.m.") == 0)
    {
-      yylval.Meridian = MERam;
+      yylval->Meridian = MERam;
      return tMERIDIAN;
    }
  if (strcmp (buff, "pm") == 0 || strcmp (buff, "p.m.") == 0)
    {
-      yylval.Meridian = MERpm;
+      yylval->Meridian = MERpm;
      return tMERIDIAN;
    }

@@ -767,13 +781,13 @@ LookupWord (buff)
 	{
 	  if (strncmp (buff, tp->name, 3) == 0)
 	    {
-	      yylval.Number = tp->value;
+	      yylval->Number = tp->value;
 	      return tp->type;
 	    }
 	}
      else if (strcmp (buff, tp->name) == 0)
 	{
-	  yylval.Number = tp->value;
+	  yylval->Number = tp->value;
 	  return tp->type;
 	}
    }
@@ -781,7 +795,7 @@ LookupWord (buff)
  for (tp = TimezoneTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -791,7 +805,7 @@ LookupWord (buff)
  for (tp = UnitsTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -803,7 +817,7 @@ LookupWord (buff)
      for (tp = UnitsTable; tp->name; tp++)
 	if (strcmp (buff, tp->name) == 0)
 	  {
-	    yylval.Number = tp->value;
+	    yylval->Number = tp->value;
 	    return tp->type;
 	  }
      buff[i] = 's';		/* Put back for "this" in OtherTable. */
@@ -812,7 +826,7 @@ LookupWord (buff)
  for (tp = OtherTable; tp->name; tp++)
    if (strcmp (buff, tp->name) == 0)
      {
-	yylval.Number = tp->value;
+	yylval->Number = tp->value;
 	return tp->type;
      }

@@ -822,7 +836,7 @@ LookupWord (buff)
      for (tp = MilitaryTable; tp->name; tp++)
 	if (strcmp (buff, tp->name) == 0)
 	  {
-	    yylval.Number = tp->value;
+	    yylval->Number = tp->value;
 	    return tp->type;
 	  }
    }
@@ -838,7 +852,7 @@ LookupWord (buff)
    for (tp = TimezoneTable; tp->name; tp++)
      if (strcmp (buff, tp->name) == 0)
 	{
-	  yylval.Number = tp->value;
+	  yylval->Number = tp->value;
 	  return tp->type;
 	}

@@ -846,7 +860,9 @@ LookupWord (buff)
 }

 static int
-yylex ()
+yylex (yylval, cookie)
+     YYSTYPE *yylval;
+     void *cookie;
 {
  register unsigned char c;
  register char *p;
@@ -856,42 +872,42 @@ yylex ()

  for (;;)
    {
-      while (ISSPACE ((unsigned char) *yyInput))
-	yyInput++;
+      while (ISSPACE ((unsigned char) *context->yyInput))
+	context->yyInput++;

-      if (ISDIGIT (c = *yyInput) || c == '-' || c == '+')
+      if (ISDIGIT (c = *context->yyInput) || c == '-' || c == '+')
 	{
 	  if (c == '-' || c == '+')
 	    {
 	      sign = c == '-' ? -1 : 1;
-	      if (!ISDIGIT (*++yyInput))
+	      if (!ISDIGIT (*++context->yyInput))
 		/* skip the '-' sign */
 		continue;
 	    }
 	  else
 	    sign = 0;
-	  for (yylval.Number = 0; ISDIGIT (c = *yyInput++);)
-	    yylval.Number = 10 * yylval.Number + c - '0';
-	  yyInput--;
+	  for (yylval->Number = 0; ISDIGIT (c = *context->yyInput++);)
+	    yylval->Number = 10 * yylval->Number + c - '0';
+	  context->yyInput--;
 	  if (sign < 0)
-	    yylval.Number = -yylval.Number;
+	    yylval->Number = -yylval->Number;
 	  return sign ? tSNUMBER : tUNUMBER;
 	}
      if (ISALPHA (c))
 	{
-	  for (p = buff; (c = *yyInput++, ISALPHA (c)) || c == '.';)
+	  for (p = buff; (c = *context->yyInput++, ISALPHA (c)) || c == '.';)
 	    if (p < &buff[sizeof buff - 1])
 	      *p++ = c;
 	  *p = '\0';
-	  yyInput--;
-	  return LookupWord (buff);
+	  context->yyInput--;
+	  return LookupWord (yylval, buff);
 	}
      if (c != '(')
-	return *yyInput++;
+	return *context->yyInput++;
      Count = 0;
      do
 	{
-	  c = *yyInput++;
+	  c = *context->yyInput++;
 	  if (c == '\0')
 	    return c;
 	  if (c == '(')
@@ -931,10 +947,11 @@ curl_getdate (const char *p, const time_t *now)
 {
  struct tm tm, tm0, *tmp;
  time_t Start;
+  CONTEXT cookie;
 #ifdef HAVE_LOCALTIME_R
  struct tm keeptime;
 #endif
-  yyInput = p;
+  cookie.yyInput = p;
  Start = now ? *now : time ((time_t *) NULL);
 #ifdef HAVE_LOCALTIME_R
  tmp = (struct tm *)localtime_r(&Start, &keeptime);
@@ -943,52 +960,55 @@ curl_getdate (const char *p, const time_t *now)
 #endif
  if (!tmp)
    return -1;
-  yyYear = tmp->tm_year + TM_YEAR_ORIGIN;
-  yyMonth = tmp->tm_mon + 1;
-  yyDay = tmp->tm_mday;
-  yyHour = tmp->tm_hour;
-  yyMinutes = tmp->tm_min;
-  yySeconds = tmp->tm_sec;
+  cookie.yyYear = tmp->tm_year + TM_YEAR_ORIGIN;
+  cookie.yyMonth = tmp->tm_mon + 1;
+  cookie.yyDay = tmp->tm_mday;
+  cookie.yyHour = tmp->tm_hour;
+  cookie.yyMinutes = tmp->tm_min;
+  cookie.yySeconds = tmp->tm_sec;
  tm.tm_isdst = tmp->tm_isdst;
-  yyMeridian = MER24;
-  yyRelSeconds = 0;
-  yyRelMinutes = 0;
-  yyRelHour = 0;
-  yyRelDay = 0;
-  yyRelMonth = 0;
-  yyRelYear = 0;
-  yyHaveDate = 0;
-  yyHaveDay = 0;
-  yyHaveRel = 0;
-  yyHaveTime = 0;
-  yyHaveZone = 0;
+  cookie.yyMeridian = MER24;
+  cookie.yyRelSeconds = 0;
+  cookie.yyRelMinutes = 0;
+  cookie.yyRelHour = 0;
+  cookie.yyRelDay = 0;
+  cookie.yyRelMonth = 0;
+  cookie.yyRelYear = 0;
+  cookie.yyHaveDate = 0;
+  cookie.yyHaveDay = 0;
+  cookie.yyHaveRel = 0;
+  cookie.yyHaveTime = 0;
+  cookie.yyHaveZone = 0;

-  if (yyparse ()
-      || yyHaveTime > 1 || yyHaveZone > 1 || yyHaveDate > 1 || yyHaveDay > 1)
+  if (yyparse (&cookie)
+      || cookie.yyHaveTime > 1 || cookie.yyHaveZone > 1 ||
+      cookie.yyHaveDate > 1 || cookie.yyHaveDay > 1)
    return -1;

-  tm.tm_year = ToYear (yyYear) - TM_YEAR_ORIGIN + yyRelYear;
-  tm.tm_mon = yyMonth - 1 + yyRelMonth;
-  tm.tm_mday = yyDay + yyRelDay;
-  if (yyHaveTime || (yyHaveRel && !yyHaveDate && !yyHaveDay))
+  tm.tm_year = ToYear (cookie.yyYear) - TM_YEAR_ORIGIN + cookie.yyRelYear;
+  tm.tm_mon = cookie.yyMonth - 1 + cookie.yyRelMonth;
+  tm.tm_mday = cookie.yyDay + cookie.yyRelDay;
+  if (cookie.yyHaveTime ||
+      (cookie.yyHaveRel && !cookie.yyHaveDate && !cookie.yyHaveDay))
    {
-      tm.tm_hour = ToHour (yyHour, yyMeridian);
+      tm.tm_hour = ToHour (cookie.yyHour, cookie.yyMeridian);
      if (tm.tm_hour < 0)
 	return -1;
-      tm.tm_min = yyMinutes;
-      tm.tm_sec = yySeconds;
+      tm.tm_min = cookie.yyMinutes;
+      tm.tm_sec = cookie.yySeconds;
    }
  else
    {
      tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
    }
-  tm.tm_hour += yyRelHour;
-  tm.tm_min += yyRelMinutes;
-  tm.tm_sec += yyRelSeconds;
+  tm.tm_hour += cookie.yyRelHour;
+  tm.tm_min += cookie.yyRelMinutes;
+  tm.tm_sec += cookie.yyRelSeconds;

  /* Let mktime deduce tm_isdst if we have an absolute timestamp,
     or if the relative timestamp mentions days, months, or years.  */
-  if (yyHaveDate | yyHaveDay | yyHaveTime | yyRelDay | yyRelMonth | yyRelYear)
+  if (cookie.yyHaveDate | cookie.yyHaveDay | cookie.yyHaveTime |
+      cookie.yyRelDay | cookie.yyRelMonth | cookie.yyRelYear)
    tm.tm_isdst = -1;

  tm0 = tm;
@@ -1006,18 +1026,18 @@ curl_getdate (const char *p, const time_t *now)
         we apply mktime to 1970-01-02 08:00:00 instead and adjust the time
         zone by 24 hours to compensate.  This algorithm assumes that
         there is no DST transition within a day of the time_t boundaries.  */
-      if (yyHaveZone)
+      if (cookie.yyHaveZone)
 	{
 	  tm = tm0;
 	  if (tm.tm_year <= EPOCH - TM_YEAR_ORIGIN)
 	    {
 	      tm.tm_mday++;
-	      yyTimezone -= 24 * 60;
+	      cookie.yyTimezone -= 24 * 60;
 	    }
 	  else
 	    {
 	      tm.tm_mday--;
-	      yyTimezone += 24 * 60;
+	      cookie.yyTimezone += 24 * 60;
 	    }
 	  Start = mktime (&tm);
 	}
@@ -1026,22 +1046,29 @@ curl_getdate (const char *p, const time_t *now)
 	return Start;
    }

-  if (yyHaveDay && !yyHaveDate)
+  if (cookie.yyHaveDay && !cookie.yyHaveDate)
    {
-      tm.tm_mday += ((yyDayNumber - tm.tm_wday + 7) % 7
-		     + 7 * (yyDayOrdinal - (0 < yyDayOrdinal)));
+      tm.tm_mday += ((cookie.yyDayNumber - tm.tm_wday + 7) % 7
+		     + 7 * (cookie.yyDayOrdinal - (0 < cookie.yyDayOrdinal)));
      Start = mktime (&tm);
      if (Start == (time_t) -1)
 	return Start;
    }

-  if (yyHaveZone)
+  if (cookie.yyHaveZone)
    {
      long delta;
-      struct tm *gmt = gmtime (&Start);
+      struct tm *gmt;
+#ifdef HAVE_GMTIME_R
+      /* thread-safe version */
+      struct tm keeptime;
+      gmt = (struct tm *)gmtime_r(&Start, &keeptime);
+#else
+      gmt = gmtime(&Start);
+#endif
      if (!gmt)
 	return -1;
-      delta = yyTimezone * 60L + difftm (&tm, gmt);
+      delta = cookie.yyTimezone * 60L + difftm (&tm, gmt);
      if ((Start + delta < Start) != (delta < 0))
 	return -1;		/* time_t overflow */
      Start += delta;
--- a/lib/getinfo.c
+++ b/lib/getinfo.c
@@ -49,6 +49,12 @@ CURLcode Curl_initinfo(struct SessionHandle *data)
  info->httpversion=0;
  info->filetime=-1; /* -1 is an illegal time and thus means unknown */
  
+  if (info->contenttype)
+    free(info->contenttype);
+  info->contenttype = NULL;
+
+  info->header_size = 0;
+  info->request_size = 0;
  return CURLE_OK;
 }

@@ -132,6 +138,9 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
  case CURLINFO_CONTENT_LENGTH_UPLOAD:
    *param_doublep = data->progress.size_ul;
    break;
+  case CURLINFO_CONTENT_TYPE:
+    *param_charp = data->info.contenttype;
+    break;
  default:
    return CURLE_BAD_FUNCTION_ARGUMENT;
  }
--- a/lib/hash.c
+++ b/lib/hash.c
@@ -101,7 +101,10 @@ curl_hash_alloc(int slots, curl_hash_dtor dtor)
 {
  curl_hash *h;

-  h = malloc(sizeof(curl_hash));
+  h = (curl_hash *)malloc(sizeof(curl_hash));
+  if(NULL == h)
+    return NULL;
+
  curl_hash_init(h, slots, dtor);

  return h;
--- a/lib/hostip.c
+++ b/lib/hostip.c
@@ -60,6 +60,9 @@
 #include "hostip.h"
 #include "hash.h"

+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
 #if defined(HAVE_INET_NTOA_R) && !defined(HAVE_INET_NTOA_R_DECL)
 #include "inet_ntoa_r.h"
 #endif
@@ -98,13 +101,71 @@ struct curl_dns_cache_entry {
  time_t timestamp;
 };

+/* count the number of characters that an integer takes up */
+static int _num_chars(int i)
+{
+  int chars = 0;
+
+  /* While the number divided by 10 is greater than one, 
+   * re-divide the number by 10, and increment the number of 
+   * characters by 1.
+   *
+   * this relies on the fact that for every multiple of 10, 
+   * a new digit is added onto every number
+   */
+  do {
+    chars++;
+
+    i = (int) i / 10;
+  } while (i >= 1);
+
+  return chars;
+}
+
+/* Create a hostcache id */
+static char *
+_create_hostcache_id(char *server, int port, ssize_t *entry_len)
+{
+  char *id = NULL;
+
+  /* Get the length of the new entry id */
+  *entry_len = *entry_len +      /* Hostname length */
+               1 +               /* The ':' seperator */
+               _num_chars(port); /* The number of characters the port will take up */
+  
+  /* Allocate the new entry id */
+  id = malloc(*entry_len + 1);
+  if (!id) {
+    return NULL;
+  }
+
+  /* Create the new entry */
+  /* If sprintf() doesn't return the entry length, that signals failure */
+  if (sprintf(id, "%s:%d", server, port) != *entry_len) {
+    /* Free the allocated id, set length to zero and return NULL */
+    *entry_len = 0;
+    free(id);
+    return NULL;
+  }
+
+  return id;
+}
+
+/* Macro to save redundant free'ing of entry_id */
+#define _hostcache_return(__v) \
+{ \
+  free(entry_id); \
+  return (__v); \
+}
+
 Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
                           char *hostname,
                           int port,
                           char **bufp)
 {
+  char *entry_id = NULL;
  struct curl_dns_cache_entry *p = NULL;
-  size_t hostname_len;
+  ssize_t entry_len;
  time_t now;

  /* If the host cache timeout is 0, we don't do DNS cach'ing
@@ -113,40 +174,47 @@ Curl_addrinfo *Curl_resolv(struct SessionHandle *data,
    return Curl_getaddrinfo(data, hostname, port, bufp);
  }

-  hostname_len = strlen(hostname)+1;
+  /* Create an entry id, based upon the hostname and port */
+  entry_len = strlen(hostname);
+  entry_id = _create_hostcache_id(hostname, port, &entry_len);
+  /* If we can't create the entry id, don't cache, just fall-through
+     to the plain Curl_getaddrinfo() */
+  if (!entry_id) {
+    return Curl_getaddrinfo(data, hostname, port, bufp);
+  }
  
  time(&now);
  /* See if its already in our dns cache */
-  if (curl_hash_find(data->hostcache, hostname, hostname_len, (void **) &p)) {
+  if (entry_id && curl_hash_find(data->hostcache, entry_id, entry_len+1, (void **) &p)) {
    /* Do we need to check for a cache timeout? */
    if (data->set.dns_cache_timeout != -1) {
      /* Return if the entry has not timed out */
      if ((now - p->timestamp) < data->set.dns_cache_timeout) {
-        return p->addr;
+        _hostcache_return(p->addr);
      }
    }
    else {
-      return p->addr;
+      _hostcache_return(p->addr);
    }
  }

  /* Create a new cache entry */
-  p = (struct curl_dns_cache_entry *)
-    malloc(sizeof(struct curl_dns_cache_entry));
-  if (!p)
-    return NULL;
+  p = (struct curl_dns_cache_entry *) malloc(sizeof(struct curl_dns_cache_entry));
+  if (!p) {
+   _hostcache_return(NULL);
+  }

  p->addr = Curl_getaddrinfo(data, hostname, port, bufp);
  if (!p->addr) {
    free(p);
-    return NULL;
+    _hostcache_return(NULL);
  }
  p->timestamp = now;

  /* Save it in our host cache */
-  curl_hash_update(data->hostcache, hostname, hostname_len, (const void *) p);
+  curl_hash_update(data->hostcache, entry_id, entry_len+1, (const void *) p);

-  return p->addr;
+  _hostcache_return(p->addr);
 }

 /*
@@ -358,10 +426,10 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
   * everything. OSF1 is known to require at least 8872 bytes. The buffer
   * required for storing all possible aliases and IP numbers is according to
   * Stevens' Unix Network Programming 2nd editor, p. 304: 8192 bytes! */
-  char *buf = (char *)malloc(CURL_NAMELOOKUP_SIZE);
+  int *buf = (int *)malloc(CURL_NAMELOOKUP_SIZE);
  if(!buf)
    return NULL; /* major failure */
-  *bufp = buf;
+  *bufp = (char *)buf;

  port=0; /* unused in IPv4 code */
  ret = 0; /* to prevent the compiler warning */
@@ -391,7 +459,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
    /* Solaris, IRIX and more */
    if ((h = gethostbyname_r(hostname,
                             (struct hostent *)buf,
-                             buf + sizeof(struct hostent),
+                             (char *)buf + sizeof(struct hostent),
                             CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
                             &h_errnop)) == NULL )
 #endif
@@ -399,7 +467,7 @@ Curl_addrinfo *Curl_getaddrinfo(struct SessionHandle *data,
    /* Linux */
    if( gethostbyname_r(hostname,
                        (struct hostent *)buf,
-                        buf + sizeof(struct hostent),
+                        (char *)buf + sizeof(struct hostent),
                        CURL_NAMELOOKUP_SIZE - sizeof(struct hostent),
                        &h, /* DIFFERENCE */
                        &h_errnop))
--- a/lib/http.c
+++ b/lib/http.c
@@ -853,6 +853,9 @@ CURLcode Curl_http(struct connectdata *conn)
          return CURLE_HTTP_POST_ERROR;
        }
        add_buffer(req_buffer, contentType, linelength);
+
+        /* make the request end in a true CRLF */
+        add_buffer(req_buffer, "\r\n", 2);
      }

      /* set upload size to the progress meter */
@@ -935,12 +938,11 @@ CURLcode Curl_http(struct connectdata *conn)
          add_buffer(req_buffer, "\r\n", 2);
          add_buffer(req_buffer, data->set.postfields,
                     data->set.postfieldsize);
-          add_buffer(req_buffer, "\r\n", 2);
        }
        else {
          add_bufferf(req_buffer,
                      "\r\n"
-                      "%s\r\n",
+                      "%s",
                      data->set.postfields );
        }
      }
--- a/lib/llist.c
+++ b/lib/llist.c
@@ -46,7 +46,10 @@ curl_llist_alloc(curl_llist_dtor dtor)
 {
  curl_llist *list;

-  list = malloc(sizeof(curl_llist));
+  list = (curl_llist *)malloc(sizeof(curl_llist));
+  if(NULL == list)
+    return NULL;
+
  curl_llist_init(list, dtor);

  return list;
--- a/lib/mprintf.c
+++ b/lib/mprintf.c
@@ -24,73 +24,11 @@
 * - Max 128 parameters
 * - No 'long double' support.
 *
- *************************************************************************
- *
- *
- * 1998/01/10  (v2.8)
- *   Daniel
- *   - Updated version number.
- *   - Corrected a static non-zero prefixed width problem.
- *
- * 1998/11/17 - Daniel
- *   Added daprintf() and dvaprintf() for allocated printf() and vprintf().
- *   They return an allocated buffer with the result inside. The result must
- *   be free()ed!
- *
- * 1998/08/23 - breese
- *
- *   Converted all non-printable (and non-whitespace) characters into
- *   their decimal ASCII value preceeded by a '\' character
- *   (this only applies to snprintf family so far)
- *
- *   Added %S (which is the same as %#s)
- *
- * 1998/05/05 (v2.7)
- *
- *   Fixed precision and width qualifiers (%.*s)
- *
- *   Added support for snprintf()
- *
- *   Quoting (%#s) is disabled for the (nil) pointer
- *
- * 1997/06/09 (v2.6)
- *
- *   %#s means that the string will be quoted with "
- *   (I was getting tired of writing \"%s\" all the time)
- *
- *   [ERR] for strings changed to (nil)
- *
- * v2.5
- * - Added C++ support
- * - Prepended all internal functions with dprintf_
- * - Defined the booleans
- *
- * v2.4
- * - Added dvsprintf(), dvfprintf() and dvprintf().
- * - Made the formatting function available with the name _formatf() to enable
- *   other *printf()-inspired functions. (I considered adding a dmsprintf()
- *   that works like sprintf() but allocates the destination string and
- *   possibly enlarges it itself, but things like that should be done with the
- *   new _formatf() instead.)
- *
- * v2.3
- * - Small modifications to make it compile nicely at both Daniel's and
- *   Bjorn's place.
- *
- * v2.2
- * - Made it work with text to the right of the last %!
- * - Introduced dprintf(), dsprintf() and dfprintf().
- * - Float/double support enabled. This system is currently using the ordinary
- *   sprintf() function. NOTE that positional parameters, widths and precisions
- *   will still work like it should since the d-system takes care of that and
- *   passes that information re-formatted to the old sprintf().
- *
- * v2.1
- * - Fixed space padding (i.e %d was extra padded previously)
- * - long long output is supported
- * - alternate output is done correct like in %#08x
- *
- ****************************************************************************/
+ * If you ever want truly portable and good *printf() clones, the project that
+ * took on from here is named 'Trio' and you find more details on the trio web
+ * page at http://daniel.haxx.se/trio/
+ */
+

 #include "setup.h"
 #include <sys/types.h>
@@ -100,6 +38,15 @@
 #include <ctype.h>
 #include <string.h>

+#ifndef SIZEOF_LONG_LONG
+/* prevents warnings on picky compilers */
+#define SIZEOF_LONG_LONG 0
+#endif
+#ifndef SIZEOF_LONG_DOUBLE
+#define SIZEOF_LONG_DOUBLE 0
+#endif
+
+
 /* The last #include file should be: */
 #ifdef MALLOCDEBUG
 #include "memdebug.h"
@@ -1191,7 +1138,7 @@ int main()
 {
  char buffer[129];
  char *ptr;
-#ifdef SIZEOF_LONG_LONG
+#if SIZEOF_LONG_LONG>0
  long long hullo;
  dprintf("%3$12s %1$s %2$qd %4$d\n", "daniel", hullo, "stenberg", 65);
 #endif
--- a/lib/netrc.c
+++ b/lib/netrc.c
@@ -157,7 +157,7 @@ int Curl_parsenetrc(char *host,
 	  }
 	  else if(state_password) {
 	    strncpy(password, tok, PASSWORDSIZE-1);
-#if _NETRC_DEBUG
+#ifdef _NETRC_DEBUG
 	    printf("PASSWORD: %s\n", password);
 #endif
 	    state_password=0;
--- a/lib/sendf.c
+++ b/lib/sendf.c
@@ -5,7 +5,7 @@
 *                            | (__| |_| |  _ <| |___ 
 *                             \___|\___/|_| \_\_____|
 *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * In order to be useful for every potential user, curl and libcurl are
 * dual-licensed under the MPL and the MIT/X-derivate licenses.
@@ -26,6 +26,8 @@
 #include <stdio.h>
 #include <stdarg.h>
 #include <stdlib.h>
+#include <errno.h>
+
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
@@ -212,6 +214,7 @@ CURLcode Curl_write(struct connectdata *conn, int sockfd,
      failf(conn->data, "SSL_write() return error %d\n", err);
      return CURLE_WRITE_ERROR;
    }
+    bytes_written = rc;
  }
  else {
 #endif
@@ -226,7 +229,7 @@ CURLcode Curl_write(struct connectdata *conn, int sockfd,
    }
    if(-1 == bytes_written) {
 #ifdef WIN32
-      if(EWOULDBLOCK == GetLastError())
+      if(WSAEWOULDBLOCK == GetLastError())
 #else
      if(EWOULDBLOCK == errno)
 #endif
@@ -323,7 +326,7 @@ int Curl_read(struct connectdata *conn,
        /* if there's data pending, then we re-invoke SSL_read() */
        break;
      }
-    } while(0);
+    } while(loop);
    if(loop && SSL_pending(conn->ssl.handle))
      return -1; /* basicly EWOULDBLOCK */
  }
@@ -338,7 +341,7 @@ int Curl_read(struct connectdata *conn,

    if(-1 == nread) {
 #ifdef WIN32
-      if(EWOULDBLOCK == GetLastError())
+      if(WSAEWOULDBLOCK == GetLastError())
 #else
      if(EWOULDBLOCK == errno)
 #endif
--- a/lib/ssluse.c
+++ b/lib/ssluse.c
@@ -43,6 +43,12 @@
 #include "memdebug.h"
 #endif

+#if OPENSSL_VERSION_NUMBER >= 0x0090581fL
+#define HAVE_SSL_GET1_SESSION 1
+#else
+#undef HAVE_SSL_GET1_SESSION
+#endif
+
 #if OPENSSL_VERSION_NUMBER >= 0x00904100L
 #define HAVE_USERDATA_IN_PWD_CALLBACK 1
 #else
@@ -74,10 +80,8 @@ static int passwd_callback(char *buf, int num, int verify
 }

 static
-bool seed_enough(struct connectdata *conn, /* unused for now */
-                 int nread)
+bool seed_enough(int nread)
 {
-  conn = NULL; /* to prevent compiler warnings */
 #ifdef HAVE_RAND_STATUS
  nread = 0; /* to prevent compiler warnings */

@@ -93,11 +97,10 @@ bool seed_enough(struct connectdata *conn, /* unused for now */
 }

 static
-int random_the_seed(struct connectdata *conn)
+int random_the_seed(struct SessionHandle *data)
 {
-  char *buf = conn->data->state.buffer; /* point to the big buffer */
+  char *buf = data->state.buffer; /* point to the big buffer */
  int nread=0;
-  struct SessionHandle *data=conn->data;

  /* Q: should we add support for a random file name as a libcurl option?
     A: Yes, it is here */
@@ -113,7 +116,7 @@ int random_the_seed(struct connectdata *conn)
    nread += RAND_load_file((data->set.ssl.random_file?
                             data->set.ssl.random_file:RANDOM_FILE),
                            16384);
-    if(seed_enough(conn, nread))
+    if(seed_enough(nread))
      return nread;
  }

@@ -132,7 +135,7 @@ int random_the_seed(struct connectdata *conn)
    int ret = RAND_egd(data->set.ssl.egdsocket?data->set.ssl.egdsocket:EGD_SOCKET);
    if(-1 != ret) {
      nread += ret;
-      if(seed_enough(conn, nread))
+      if(seed_enough(nread))
        return nread;
    }
  }
@@ -164,11 +167,11 @@ int random_the_seed(struct connectdata *conn)
  if ( buf[0] ) {
    /* we got a file name to try */
    nread += RAND_load_file(buf, 16384);
-    if(seed_enough(conn, nread))
+    if(seed_enough(nread))
      return nread;
  }

-  infof(conn->data, "Your connection is using a weak random seed!\n");
+  infof(data, "libcurl is now using a weak random seed!\n");
  return nread;
 }

@@ -357,6 +360,10 @@ int cert_verify_callback(int ok, X509_STORE_CTX *ctx)
 #ifdef USE_SSLEAY
 /* "global" init done? */
 static int init_ssl=0;
+
+/* we have the "SSL is seeded" boolean global for the application to
+   prevent multiple time-consuming seedings in vain */
+static bool ssl_seeded = FALSE;
 #endif

 /* Global init */
@@ -558,11 +565,26 @@ static int Store_SSL_Session(struct connectdata *conn)
  int oldest_age=data->state.session[0].age; /* zero if unused */

  /* ask OpenSSL, say please */
+
+#ifdef HAVE_SSL_GET1_SESSION
  ssl_sessionid = SSL_get1_session(conn->ssl.handle);

  /* SSL_get1_session() will increment the reference
     count and the session will stay in memory until explicitly freed with
-     SSL_SESSION_free(3), regardless of its state. */
+     SSL_SESSION_free(3), regardless of its state. 
+     This function was introduced in openssl 0.9.5a. */
+#else
+  ssl_sessionid = SSL_get_session(conn->ssl.handle);
+
+  /* if SSL_get1_session() is unavailable, use SSL_get_session().
+     This is an inferior option because the session can be flushed
+     at any time by openssl. It is included only so curl compiles
+     under versions of openssl < 0.9.5a.
+     
+     WARNING: How curl behaves if it's session is flushed is
+     untested. 
+  */
+#endif

  /* Now we should add the session ID and the host name to the cache, (remove
     the oldest if necessary) */
@@ -656,8 +678,12 @@ Curl_SSLConnect(struct connectdata *conn)
  /* mark this is being ssl enabled from here on out. */
  conn->ssl.use = TRUE;

-  /* Make funny stuff to get random input */
-  random_the_seed(conn);
+  if(!ssl_seeded || data->set.ssl.random_file || data->set.ssl.egdsocket) {
+    /* Make funny stuff to get random input */
+    random_the_seed(data);
+
+    ssl_seeded = TRUE;
+  }

  /* check to see if we've been told to use an explicit SSL/TLS version */
  switch(data->set.ssl.version) {
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -193,7 +193,6 @@ CURLcode Curl_readwrite(struct connectdata *conn,
      if ((k->bytecount == 0) && (k->writebytecount == 0))
        Curl_pgrsTime(data, TIMER_STARTTRANSFER);

-
      didwhat |= KEEP_READ;

      /* NULL terminate, allowing string ops to be used */
@@ -313,6 +312,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
              k->headerline = 0; /* restart the header line counter */
              /* if we did wait for this do enable write now! */
              if (k->write_after_100_header) {
+
                k->write_after_100_header = FALSE;
                FD_SET (conn->writesockfd, &k->writefd); /* write */
                k->keepon |= KEEP_WRITE;
@@ -356,10 +356,11 @@ CURLcode Curl_readwrite(struct connectdata *conn,
               * If we requested a "no body", this is a good time to get
               * out and return home.
               */
-              if(data->set.no_body)
-                return CURLE_OK;
+              bool stop_reading = FALSE;

-              if(!conn->bits.close) {
+              if(data->set.no_body)
+                stop_reading = TRUE;
+              else if(!conn->bits.close) {
                /* If this is not the last request before a close, we must
                   set the maximum download size to the size of the
                   expected document or else, we won't know when to stop
@@ -370,10 +371,18 @@ CURLcode Curl_readwrite(struct connectdata *conn,
                /* If max download size is *zero* (nothing) we already
                   have nothing and can safely return ok now! */
                if(0 == conn->maxdownload)
-                  return CURLE_OK;
+                  stop_reading = TRUE;
                    
                /* What to do if the size is *not* known? */
              }
+
+              if(stop_reading) {
+                /* we make sure that this socket isn't read more now */
+                k->keepon &= ~KEEP_READ;
+                FD_ZERO(&k->rkeepfd);
+                return CURLE_OK;
+              }
+
              break;		/* exit header line loop */
            }

@@ -457,6 +466,31 @@ CURLcode Curl_readwrite(struct connectdata *conn,
            conn->size = k->contentlength;
            Curl_pgrsSetDownloadSize(data, k->contentlength);
          }
+          /* check for Content-Type: header lines to get the mime-type */
+          else if (strnequal("Content-Type:", k->p, 13)) {
+            char *start;
+            char *end;
+            int len;
+
+            /* Find the first non-space letter */
+            for(start=k->p+14;
+                *start && isspace((int)*start);
+                start++);
+
+            /* count all non-space letters following */
+            for(end=start+1, len=0;
+                *end && !isspace((int)*end);
+                end++, len++);
+
+            /* allocate memory of a cloned copy */
+            data->info.contenttype = malloc(len + 1);
+            if (NULL == data->info.contenttype)
+	      return CURLE_OUT_OF_MEMORY;
+
+            /* copy the content-type string */
+	    memcpy(data->info.contenttype, start, len);
+            data->info.contenttype[len] = 0; /* zero terminate */
+          }
          else if((k->httpversion == 10) &&
                  conn->bits.httpproxy &&
                  compareheader(k->p, "Proxy-Connection:", "keep-alive")) {
@@ -601,6 +635,8 @@ CURLcode Curl_readwrite(struct connectdata *conn,
            if (conn->newurl) {
              /* abort after the headers if "follow Location" is set */
              infof (data, "Follow to new URL: %s\n", conn->newurl);
+                k->keepon &= ~KEEP_READ;
+                FD_ZERO(&k->rkeepfd);
              return CURLE_OK;
            }
            else if (conn->resume_from &&
@@ -713,8 +749,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
        conn->upload_fromhere = k->uploadbuf;

        nread = data->set.fread(conn->upload_fromhere, 1,
-                                conn->upload_bufsize,
-                                data->set.in);
+                                BUFSIZE, data->set.in);

        /* the signed int typecase of nread of for systems that has
           unsigned size_t */
@@ -746,7 +781,6 @@ CURLcode Curl_readwrite(struct connectdata *conn,
      else {
        /* We have a partial buffer left from a previous "round". Use
           that instead of reading more data */
-
      }

      /* write to socket */
@@ -775,7 +809,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
        conn->upload_present = 0; /* no more bytes left */
      }

-      k->writebytecount += nread;
+      k->writebytecount += bytes_written;
      Curl_pgrsSetUploadCounter(data, (double)k->writebytecount);

    }
@@ -810,15 +844,6 @@ CURLcode Curl_readwrite(struct connectdata *conn,
  if (result)
    return result;
    
-  if(data->progress.ulspeed > conn->upload_bufsize) {
-    /* If we're transfering more data per second than fits in our buffer,
-       we increase the buffer size to adjust to the current
-       speed. However, we must not set it larger than BUFSIZE. We don't
-       adjust it downwards again since we don't see any point in that!
-    */
-    conn->upload_bufsize=(long)min(data->progress.ulspeed, BUFSIZE);
-  }
-
  if (data->set.timeout &&
      ((Curl_tvdiff(k->now, k->start)/1000) >= data->set.timeout)) {
    failf (data, "Operation timed out with %d out of %d bytes received",
@@ -988,6 +1013,7 @@ Transfer(struct connectdata *conn)
    case 0:  /* timeout */
      result = Curl_readwrite(conn, &done);
      break;
+
    default: /* readable descriptors */
      result = Curl_readwrite(conn, &done);
      break;
--- a/lib/url.c
+++ b/lib/url.c
@@ -191,6 +191,9 @@ CURLcode Curl_close(struct SessionHandle *data)
  /* free the connection cache */
  free(data->state.connects);

+  if(data->info.contenttype)
+    free(data->info.contenttype);
+
  free(data);
  return CURLE_OK;
 }
@@ -559,8 +562,11 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option, ...)
     * Set a custom string to use as request
     */
    data->set.customrequest = va_arg(param, char *);
-    if(data->set.customrequest)
-      data->set.httpreq = HTTPREQ_CUSTOM;
+
+    /* we don't set
+       data->set.httpreq = HTTPREQ_CUSTOM;
+       here, we continue as if we were using the already set type
+       and this just changes the actual request keyword */
    break;
  case CURLOPT_HTTPPOST:
    /*
@@ -1286,7 +1292,6 @@ static CURLcode CreateConnection(struct SessionHandle *data,

  /* and we setup a few fields in case we end up actually using this struct */
  conn->data = data;           /* remember our daddy */
-  conn->upload_bufsize = UPLOAD_BUFSIZE; /* default upload buffer size */
  conn->firstsocket = -1;     /* no file descriptor */
  conn->secondarysocket = -1; /* no file descriptor */
  conn->connectindex = -1;    /* no index */
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -85,11 +85,6 @@
 /* Download buffer size, keep it fairly big for speed reasons */
 #define BUFSIZE (1024*20)

-/* Defaul upload buffer size, keep it smallish to get faster progress meter
-   updates. This is just default, it is dynamic and adjusts to the upload
-   speed. */
-#define UPLOAD_BUFSIZE (1024*2)
-
 /* Initial size of the buffer to store headers in, it'll be enlarged in case
   of need. */
 #define HEADERSIZE 256
@@ -317,10 +312,6 @@ struct connectdata {
  struct timeval created; /* creation time */
  int firstsocket;     /* the main socket to use */
  int secondarysocket; /* for i.e ftp transfers */
-
-  long upload_bufsize; /* adjust as you see fit, never bigger than BUFSIZE
-                          never smaller than UPLOAD_BUFSIZE */
-
  long maxdownload; /* in bytes, the maximum amount of data to fetch, 0
                       means unlimited */
  
@@ -432,6 +423,8 @@ struct PureInfo {
                    the time was unretrievable */
  long header_size;  /* size of read header(s) in bytes */
  long request_size; /* the amount of bytes sent in the request(s) */
+
+  char *contenttype; /* the content type of the object */
 };


--- a/lib/version.c
+++ b/lib/version.c
@@ -5,7 +5,7 @@
 *                            | (__| |_| |  _ <| |___ 
 *                             \___|\___/|_| \_\_____|
 *
- * Copyright (C) 2000, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2002, Daniel Stenberg, <daniel@haxx.se>, et al.
 *
 * In order to be useful for every potential user, curl and libcurl are
 * dual-licensed under the MPL and the MIT/X-derivate licenses.
@@ -38,20 +38,28 @@ char *curl_version(void)

 #ifdef USE_SSLEAY

-#if (SSLEAY_VERSION_NUMBER >= 0x906000)
+#if (SSLEAY_VERSION_NUMBER >= 0x905000)
  {
    char sub[2];
+    unsigned long ssleay_value;
    sub[1]='\0';
-    if(SSLEAY_VERSION_NUMBER&0xff0) {
-      sub[0]=((SSLEAY_VERSION_NUMBER>>4)&0xff) + 'a' -1;
-    }
-    else
+    ssleay_value=SSLeay();
+    if(ssleay_value < 0x906000) {
+      ssleay_value=SSLEAY_VERSION_NUMBER;
      sub[0]='\0';
+    }
+    else {
+      if(ssleay_value&0xff0) {
+        sub[0]=((ssleay_value>>4)&0xff) + 'a' -1;
+      }
+      else
+        sub[0]='\0';
+    }

    sprintf(ptr, " (OpenSSL %lx.%lx.%lx%s)",
-            (SSLEAY_VERSION_NUMBER>>28)&0xf,
-            (SSLEAY_VERSION_NUMBER>>20)&0xff,
-            (SSLEAY_VERSION_NUMBER>>12)&0xff,
+            (ssleay_value>>28)&0xf,
+            (ssleay_value>>20)&0xff,
+            (ssleay_value>>12)&0xff,
            sub);
  }

--- a/multi/Makefile.am
+++ b/multi/Makefile.am
@@ -4,7 +4,7 @@

 INCLUDES = -I$(top_srcdir)/include

-bin_PROGRAMS = app single double
+noinst_PROGRAMS = app single double

 app_SOURCES = app.c
 app_LDADD = ../lib/libcurl.la
--- a/src/main.c
+++ b/src/main.c
@@ -1450,10 +1450,8 @@ static ParameterError getparameter(char *flag, /* f or -long-flag */
      GetStr(&config->proxy, nextarg);
      break;
    case 'X':
-      /* HTTP request */
+      /* set custom request */
      GetStr(&config->customrequest, nextarg);
-      if(SetHTTPrequest(HTTPREQ_CUSTOM, &config->httpreq))
-        return PARAM_BAD_USE;
      break;
    case 'y':
      /* low speed time */
--- a/src/version.h
+++ b/src/version.h
@@ -1,3 +1,3 @@
 #define CURL_NAME "curl"
-#define CURL_VERSION "7.9.3-pre2"
+#define CURL_VERSION "7.9.4"
 #define CURL_ID CURL_NAME " " CURL_VERSION " (" OS ") "
--- a/tests/data/test1
+++ b/tests/data/test1
@@ -26,7 +26,7 @@ simple HTTP GET
 <command>
 http://%HOSTIP:%HOSTPORT/1
 </command>
-</test>
+</client>

 #
 # Verify data after the test has been "shot"
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -835,6 +835,36 @@ if($testthis[0] ne "") {
    $TESTCASES=join(" ", @testthis);
 }

+############################################################################
+#
+# don't let anyone think this works right now
+
+print <<EOM
+ ***************************************************************************
+
+    THIS DOES NOT WORK
+
+ ***************************************************************************
+
+ Things in curl-land have changed, but the test suite has not been fixed
+ accordingly and thus, the test suite is currently more or less useless.
+
+ *PLEASE* help us fixing this. We have to make our new test server written
+ in C work and get used instead of the perl version previously used.
+
+ The working version of the test server is found here:
+
+ http://curl.haxx.se/dev/sws-0.2.tar.gz
+   
+ If you unpack this in the tests/ directory and run the server in there, you
+ can actually get test-responses if you do like this:
+
+ \$ ./sws 8080 &
+ \$ curl localhost:8080/3
+
+EOM
+    ;
+

 #######################################################################
 # Output curl version and host info being tested
Author	SHA1	Message	Date
Daniel Stenberg	5370d7a6eb	7.9.4	2002-02-05 11:43:29 +00:00
Daniel Stenberg	685b180ab6	7.9.4-pre2	2002-02-04 09:51:41 +00:00
Daniel Stenberg	9dab850874	Eric Melville fixed spell mistakes on a few places	2002-02-03 15:00:51 +00:00
Daniel Stenberg	0d5bfe883e	Andreas Damm made getdate use gmtime_r if available	2002-02-01 11:11:26 +00:00
Daniel Stenberg	cc2f1d4894	Added the recycle handles chapter Added most of the Customizing Operations chapter	2002-01-31 14:41:01 +00:00
Daniel Stenberg	a8dd13db4c	struct HttpHeader died ages ago, corrected comments	2002-01-31 14:24:55 +00:00
Daniel Stenberg	325391aef9	Albert Chin: Forgot one case. On HP-UX 11.00, gethostbyname_r() is properly defined if -D_REENTRANT is used. Without it, the compiler still accepts the function prototype but gives a warning about hostent_data going out of scope. This is because struct hostent_data is not declared. So, we force an error by trying to set a variable to the struct.	2002-01-31 07:53:20 +00:00
Daniel Stenberg	3474ec4ecb	_num_chars did wrong when called with a number that starts with 1!	2002-01-31 07:51:06 +00:00
Daniel Stenberg	ec1736d488	corrected the docs for CURLINFO_FILETIME	2002-01-31 07:17:32 +00:00
Daniel Stenberg	4522579688	Giaslas Georgios provided docs for CURLINFO_CONTENT_TYPE	2002-01-31 07:10:41 +00:00
Daniel Stenberg	907a6e0eed	Georg Horn the previous SSL_read() fix, this was actually the fix I did on my test machine! :-)	2002-01-30 21:49:29 +00:00
Daniel Stenberg	d20186a7b8	I have too many ideas of what to mention in this docs	2002-01-30 15:35:02 +00:00
Daniel Stenberg	b28051881e	Georg Horn found yet another SSL reading problem caused by the non-blocks. This was a real bummer!	2002-01-30 15:11:47 +00:00
Daniel Stenberg	bdea56cd3f	big-time alert that this doesn't work	2002-01-30 10:18:47 +00:00
Daniel Stenberg	8a3ec2c659	the interface is simply called the "C" one these days	2002-01-30 10:07:49 +00:00
Daniel Stenberg	14e9420d2c	extended the proxy chapter mucho	2002-01-30 10:04:40 +00:00
Daniel Stenberg	5b58e61f28	now re-seed by force (even if already seeded) if a random file or egd socket is given	2002-01-30 08:17:23 +00:00
Daniel Stenberg	be2f3071b5	conn->upload_bufsize exists no more	2002-01-29 20:34:30 +00:00
Daniel Stenberg	85dbf82d93	append a CRLF pair after the content-type line	2002-01-29 20:32:10 +00:00
Daniel Stenberg	a9c4963cc0	removed three loust fprintf()s removed the initial CRLF in the formpost, as they are part of the request and should be written by the code in http.c!	2002-01-29 20:30:56 +00:00
Daniel Stenberg	a4934387d5	upload progress counter fix, removed the adjustable upload buffer size	2002-01-29 20:28:59 +00:00
Daniel Stenberg	e88a2ec6fc	no more adjustable upload buffer size, we use non-blocking sockets now so this work-around is not needed anymore!	2002-01-29 20:28:26 +00:00
Daniel Stenberg	0666960173	nine items since 7.9.3	2002-01-29 14:12:12 +00:00
Daniel Stenberg	f114caca90	- T. Bharath pointed out that we seed SSL on every connect, which is a time- consuming operation that should only be needed to do once. We patched libcurl to now only seed on the first connect when unseeded. The seeded status is global so it'll now only happen once during a program's life time.	2002-01-29 14:11:38 +00:00
Daniel Stenberg	9468c9c796	bad tag	2002-01-29 10:55:57 +00:00
Daniel Stenberg	76c53c690c	Giaslas Georgios introduced CURLINFO_CONTENT_TYPE	2002-01-29 10:49:32 +00:00
Daniel Stenberg	c341b11aaf	Steve Marx helped us realize that we shouldn't treat customrequest as a request of its own, it just changes the keyword of a request.	2002-01-28 19:31:26 +00:00
Daniel Stenberg	6212e6990a	someone should have me punished, but this bug made curl bug seriously on IPv4-linux machines	2002-01-28 19:23:18 +00:00
Daniel Stenberg	28049a183c	don't count a custom request as a request type of its own, it is merely a modifier of another type	2002-01-28 19:22:40 +00:00
Daniel Stenberg	5d3dd7911e	newly generated	2002-01-28 18:39:55 +00:00
Daniel Stenberg	ae8375516b	Andreas Damm made it reentrant safe!	2002-01-28 18:39:40 +00:00
Daniel Stenberg	e3f10eb825	no longer add CRLF _after_ POST data, it should not be needed. Pedro Neves pointed out this ugliness.	2002-01-27 11:51:11 +00:00
Daniel Stenberg	2b1f683239	set header and request size to 0 before each *_perform()	2002-01-27 11:49:17 +00:00
Daniel Stenberg	a2b19c9a63	postit.c is removed, it used the deprecated curl_formparse() and may encourage people to use bad functions	2002-01-25 10:07:07 +00:00
Daniel Stenberg	4146ce8267	bug report #508235 identified a non-working Location: following, and this little fix seems to correct it. another case where we just returned and didn't shut off the reading. This bug is introduced in 7.9.3 due to the new internal "order".	2002-01-25 08:35:49 +00:00
Daniel Stenberg	170bd6dafc	don't install the example programs! :-O	2002-01-24 07:38:01 +00:00
Daniel Stenberg	7e16ec8724	7.9.3	2002-01-23 18:10:00 +00:00
Daniel Stenberg	8c459156f8	7.9.3 public	2002-01-23 18:01:16 +00:00
Daniel Stenberg	2db894807b	Andr�s Garc�a found out that we didn't properly stop reading from a connection after the headers on a HEAD request. This bug has been added in 7.9.3 and was mnot present earlier.	2002-01-23 07:15:32 +00:00
Daniel Stenberg	95ceeb6e0b	more about passwords and started about proxies	2002-01-22 13:41:00 +00:00
Daniel Stenberg	c9c00d2a23	verify big files	2002-01-22 13:10:16 +00:00
Daniel Stenberg	1afe49864d	minor edit	2002-01-22 08:22:04 +00:00
Daniel Stenberg	6924bee3a0	added --cc description and an example	2002-01-21 14:57:07 +00:00
Daniel Stenberg	39d4552dab	pre4	2002-01-21 12:11:45 +00:00
Daniel Stenberg	a23c63738f	HTTP POST explained	2002-01-21 10:54:56 +00:00
Daniel Stenberg	e911945c55	#505514 , as correctly pointed out by Antonio (anton@concord.ru), trying to post a non-existing file should include nothing, not an error text!	2002-01-19 11:08:05 +00:00
Daniel Stenberg	6d58d13710	mingw fix, mac os x fix, long long check removed from configure, --enable-debug uses even stricter options now	2002-01-18 15:16:08 +00:00
Daniel Stenberg	0b177cb165	newly generated	2002-01-18 15:14:35 +00:00
Daniel Stenberg	3e31b619de	added more text in the 'passwords' section	2002-01-18 15:08:32 +00:00
Daniel Stenberg	f925979b2f	satisfy gcc -Wundef	2002-01-18 13:10:41 +00:00
Daniel Stenberg	49f7fa82b9	#if [undefined] => #ifdef [undefined]	2002-01-18 13:04:48 +00:00
Daniel Stenberg	e4cd4cf3f3	playing with more strict gcc warnings with --enable-debug	2002-01-18 13:00:13 +00:00
Daniel Stenberg	e74b20926d	prevents gcc -Wcast-align from complaining	2002-01-18 12:59:33 +00:00
Daniel Stenberg	a312127c91	made gcc -Wcast-align happy	2002-01-18 12:56:10 +00:00
Daniel Stenberg	1dc5bf4f73	#ifndef and #define magic to prevent compiler warnings when doing #if BLA where BLA is undefined	2002-01-18 12:53:05 +00:00
Daniel Stenberg	01cfe670c5	updated to 2002 status ;-)	2002-01-18 12:48:36 +00:00
Daniel Stenberg	fd307bfe29	cut off a big piece of comment and added a pointer to the Trio web page should anyone ever want a good printf() clone	2002-01-18 10:45:03 +00:00
Daniel Stenberg	a00de093a7	commented out the 'long long' and 'long double' checks, as we don't really use them anyway and they cause warnings in lib/mprint.c	2002-01-18 10:43:55 +00:00
Daniel Stenberg	7bfe853af3	I wish I could type. Anyway, this proved it is a good habit to put the NULL on the left side of comparisons...	2002-01-18 10:36:25 +00:00
Daniel Stenberg	cbaecca8e9	added typecast for a malloc() return, and added check for NULL	2002-01-18 10:30:51 +00:00
Daniel Stenberg	8edfb370a8	Added #include <errno.h>	2002-01-18 09:25:58 +00:00
Daniel Stenberg	4c08c8f7db	Andr�s Garc�a patched. It now checks for EWOULDBLOCK properly on windows boxes.	2002-01-18 08:03:54 +00:00
Daniel Stenberg	c174680a03	patched by Andr�s Garc�a	2002-01-18 08:03:12 +00:00
Daniel Stenberg	cb5f6e18e6	7.9.3-pre3	2002-01-17 14:34:26 +00:00
Daniel Stenberg	b798e7a5ae	correct ssl version, fixed ssl writes, solved time-out disconnect without text, fixed dns cache problem, made it compile with openssl before 0.9.5 again and extended libcurl-the-guide a bit more	2002-01-17 14:25:49 +00:00
Daniel Stenberg	5deab7ad27	more text added	2002-01-17 14:24:25 +00:00
Daniel Stenberg	12cdfd282d	added a comment about this example only works with 7.9.3 and newer libs	2002-01-17 13:45:19 +00:00
Daniel Stenberg	eba8035e12	Richard Archer made it compile and build with OpenSSL versions prior to 0.9.5	2002-01-17 10:40:13 +00:00
Daniel Stenberg	edcbf4350b	include our own sprintf() prototype to make it return sensible data on all platforms, I also edited a few data types slightly to prevent my compiler from warning on comparisions between signed and unsigned values	2002-01-17 08:03:48 +00:00
Sterling Hughes	9289ea471f	Get this working, still need to check for leaks and such, but should be fine..	2002-01-17 07:38:25 +00:00
Sterling Hughes	7d06185aa6	Make the keys for hostcache entries be in the format:: host:port, so accessing curl.haxx.se on port 80 would yield a key value of :: curl.haxx.se:80	2002-01-17 06:55:37 +00:00
Daniel Stenberg	01ecb1d7e7	filled-in text in the "Building" chapter and added a "libcurl with C++" chapter	2002-01-17 00:27:56 +00:00
Daniel Stenberg	e177f14595	SSL writes passed back a silly length...	2002-01-16 23:28:58 +00:00
Daniel Stenberg	5c6eddcadd	fixed time-out returned without error text set	2002-01-16 22:26:01 +00:00
Daniel Stenberg	b3b4786990	Kevin Roth's SSLeay() patch, slight edited by me. Works with OpenSSL 0.9.5 now.	2002-01-16 17:45:08 +00:00