pre-release commit

Added HOST and TARGET checks
Added automatic update of the *spec.in files (Linux RPM stuff)

CHANGES

@@ -6,7 +6,189 @@
 
                                History of Changes
 
-Version XX
+Daniel (29 May 2000)
+- Corrected the bits.* assignments when using CURLOPT options that only
+  toggles one of those bits.
+
+- Applied the huge patches from David LeBlanc <dleblanc at qnx.com> that add
+  usage of the gethostbyname_r() and similar functions in case they're around,
+  since that make libcurl much better threadsafe in many systems (such as
+  solaris). I added the checks for these functions to the configure script.
+
+  I can't explain why, but the inet_ntoa_r() function did not appear in my
+  Solaris include files, I had to add my own include file for this for now.
+
+Daniel (22 May 2000)
+- J<>rn Hartroth brought me fixes to make the win32 version compile properly as
+  well as a rename of the 'interface' field in the urldata struct, as it seems
+  to be reserved in some gcc versions!
+
+- Rich Gray struck back with yet some portability reports. Data General DG/UX
+  needed a little fix in lib/ldap.c since it doesn't have RTLD_GLOBAL defined.
+  More fixes are expected as a result of Richies very helpful work.
+
+Version 7.0.1beta released
+
+Daniel (21 May 2000)
+- Updated lots of #defines, enums and variable type names in the library. No
+  more weird URG or URLTAG prefixes. All types and names should be curl-
+  prefixed to avoid name space clashes. The FLAGS-parameter to the former
+  curl_urlget() has been converted into a bunch of flags to use in separate
+  setopt calls. I'm still focusing on the easy-interface, as the curl tool is
+  now using that.
+
+- Bjorn Reese has provided me with an asynchronous name resolver that I plan
+  to use in upcoming versions of curl to be able to gracefully timeout name
+  lookups.
+
+Version 7.0beta released
+
+Daniel (18 May 2000)
+- Introduced LIBCURL_VERSION_NUM to the curl.h include file to better allow
+  source codes to be dependent on the lib version. This define is now set to
+  a dexadecimal number, with 8 bits each for major number, minor number and
+  patch number. In other words, version 1.2.3 would make it 0x010203. It also
+  makes a larger number a newer version.
+
+Daniel (17 May 2000)
+- Martin Kammerhofer correctly pointed out several flaws in the FTP range
+  option. I corrected them.
+- Removed the win32 winsock init crap from the lib to the src/main.c file
+  in the application instead. They can't be in the lib, especially not for
+  multithreaded purposes.
+
+Daniel (16 May 2000)
+- Rewrote the src/main.c source to use the new easy-interface to libcurl 7.
+  There is still more work to do, but the first step is now taken.
+  <curl/easy.h> is the include file to use.
+
+Daniel (14 May 2000)
+- FTP URLs are now treated slightly different, more according to RFC 1738.
+- FTP sessions are now performed differently, with CWD commands to change
+  directory instead of RETR/STOR/LIST with the full path. Discussions with
+  Rich Gray made me notice these problems.
+- Janne Johansson discovered and corrected a buffer overflow in the
+  src/usrglob.c file.
+- I had to add a lib/strequal.c file for doing case insensitive string
+  compares on all platforms.
+
+Daniel (8 May 2000):
+- Been working lots on the new lib.
+- Together with Rich Gray, I've tried to adjust the configure script to work
+  better on the NCR MP-RAS Unix.
+
+Daniel (2 May 2000):
+- Albert Chin-A-Young pointed out that I had a few too many instructions in
+  configure.in that didn't do any good.
+
+Daniel (24 April 2000):
+- Added a new paragraph to the FAQ about what to do when configure can't
+  find OpenSSL even though it is installed. Supplied by Bob Allison
+  <allisonb@users.sourceforge.net>.
+
+Daniel (12 April 2000):
+- Started messing around big-time to convert the old library interface to a
+  better one...
+
+Daniel (8 April 2000):
+- Made the progress bar look better for file sizes between 9999 kilobytes
+  and 100 megabytes. They're now displayed XX.XM.
+- I also noticed that ftp fetches through HTTP proxies didn't add the user
+  agent string. It does now.
+- Habibie <habibie@MailandNews.com> supplied a pretty good way to build RPMs
+  on a Linux machine. It still a) requires me to be root to do it, b) leaves
+  the rpm packages laying at some odd place on my disk c) doesn't work to
+  build the ssl version of curl since I didn't install openssl from an rpm
+  package so now the rpm crap thinks I don't have openssl and refuses to build
+  a package that depends on ssl... Did I mention I don't get along with RPM?
+- Once again I received a bug report about autoconf not setting -L prior to -l
+  on the command line when checking for libs. In this case it made the native
+  cc compiler on Solaris 7 to fail the OpenSSL check. This has previously been
+  reported to cause problems on HP-UX and is a known flaw in autoconf 2.13. It
+  is a pity there's no newer release around...
+
+Daniel (4 April 2000):
+- Marco G. Salvagno <mgs@whiz.cjb.net> supplied me with two fixes that
+  appearantly makes the OS/2 port work better with multiple URLs.
+
+Daniel (2 April 2000):
+- Another Location: fix. This time, when curl connected to a port and then
+  followed a location with an absolute URL to another port, it misbehaved.
+
+Daniel (27 March 2000):
+- H. Daphne Luong <daphne@tellme.com> pointed out that curl was wrongly
+  messing up the proxy string when fetching a document through a http proxy,
+  which screwed up multiple fetches such as in location: followings.
+
+Daniel (23 March 2000):
+- Marco G. Salvagno <mgs@whiz.cjb.net> corrected my badly applied patch he
+  actually already told me about!
+
+- H. Daphne Luong <daphne@tellme.com> brought me a fix that now makes curl
+  ignore select() errors in the download if errno is EINTR, which turns out to
+  happen every now and then when using libcurl multi-threaded...
+
+Daniel (22 March 2000):
+- Wham Bang <wham_bang@yahoo.com> supplied a couple of win32 fixes. HAVE_UNAME
+  was accidentally #defined in config-win32.h, which it shouldn't have been.
+  The HAVE_UNISTD_H is not defined when compiling with the Makefile.vc6
+  makefile for MS VC++.
+
+Daniel (21 March 2000):
+- I removed the AC_PROG_INSTALL macro from configure.in, since it appears that
+  one of the AM_* macros searches for a BSD compatible install already. Janne
+  Johansson made me aware of this.
+
+Version 6.5.2
+
+Daniel (21 March 2000):
+- Paul Harrington <paul@pizza.org> quickly pointed out to me that 6.5.1
+  crashes hard. I upload 6.5.2 now as quickly as possible! The problem was
+  the -D adjustments in src/main.c.
+
+Version 6.5.1
+
+Daniel (20 March 2000):
+- An anonymous post on sourceforge correctly pointed out a possible buffer
+  overflow in the curl_unescape() function for URL conversions. The main
+  problem with this bug is that the ftp download uses that function and this
+  single- byte overflow could lead to very odd bugs (as one reported by Janne
+  Johansson).
+
+Daniel (19 March 2000):
+- Marco G. Salvagno <mgs@whiz.cjb.net> supplied me with a series of patches
+  that now allows curl to get compiled on OS/2. It even includes a section in
+  the INSTALL file. Very nice job!
+
+Daniel (17 March 2000):
+- Wham Bang <wham_bang@yahoo.com> supplied a patch for the lib/Makefile.vc6
+  file. We still need some fixes for the config-win32.h since it appears that
+  VC++ and mingw32 have different opinions about (at least) unistd.h's
+  existence.
+
+Daniel (15 March 2000):
+- I modified the -D/--dump-header workings so that it doesn't write anything
+  to the file until it needs to. This way, you can actually use -b and -D
+  on the same file if you want repeated invokes to store and read the cookies
+  in that one single file.
+
+- Poked around in lots of texts. Added the BUGS file for bug reporting stuff.
+  Added the classic HTTP POST question to the FAQ, removed some #ifdef WIN32
+  stuff from the sources (they're covered by the config-win32.h now).
+
+- Pascal Gaudette <pascal@gaudette.org> fixed a missing ldap.c problem in the
+  Makefile.vc6 file. He also addressed a problem in src/config-win32.h.
+
+Daniel (14 March 2000):
+- Paul Harrington pointed out that the 'http_code' variable in the -w output
+  was never written. I fixed it now.
+
+- Janne Johansson <jj@dynarc.se> reported the complaints that OpenBSD does
+  when getdate.c #includes malloc.h. It claims stdlib.h should be included
+  instead. I added #ifdef HAVE_MALLOC_H code in getdate.y and two checks in
+  the configure.in for malloc.h and stdlib.h.
+
+Version 6.5
 
 Daniel (13 March 2000):
 - <curl@spam.wolvesbane.net> pointed out that the way curl sent cookies in a
@@ -35,13 +217,13 @@ Daniel (2 March 2000):
 
 - J<>rn Hartroth <Joern.Hartroth@telekom.de>, Chris <cbayliss@csc.come> and Ulf
   M<>ller from the openssl development team helped bringing me the details for
-  fixing an OpenSSL usage flaw. It became appearant when they released openssl
-  0.9.5 since that barfed on curl's bad behaviour (not seeding a random number
+  fixing an OpenSSL usage flaw. It became apparent when they released openssl
+  0.9.5 since that barfed on curl's bad behavior (not seeding a random number
   thing).
 
 - Yet another option: -N/--no-buffer disables buffering in the output stream.
   Probably most useful for very slow transfers when you really want to get
-  every byte curl receives within some prefered time. Andrew <tmr@gci.net>
+  every byte curl receives within some preferred time. Andrew <tmr@gci.net>
   suggested this.
 
 - Damien Adant <dams@usa.net> mailed me his fixes for making curl compile
@@ -74,7 +256,7 @@ Daniel (21 February 2000):
 - I added the -w/--write-out flag and some variables to go with it. -w is a
   single string, whatever you enter there will be written out when curl has
   completed a successful request. There are some variable substitutions and
-  they are specifed as '%{variable}' (without the quotes). Variables that
+  they are specified as '%{variable}' (without the quotes). Variables that
   exist as of this moment are:
 
         total_time     - total transfer time in seconds (with 2 decimals)
@@ -108,7 +290,7 @@ Daniel (11 February 2000):
 
 - Eetu Ojanen <esojanen@jyu.fi>'s suggestion of supporting the @-style for -b
   is implemented. Now -b@<filename> works as well as the old style. -b@- also
-  similarily reads the cookies from stdin.
+  similarly reads the cookies from stdin.
 
 - Reminder: -D should not write to the file until it needs to, in the same way
   -o does. That would enable curl to use -b and -D on the same file...
@@ -116,7 +298,7 @@ Daniel (11 February 2000):
 - Ellis Pritchard <ellis@citria.com> made getdate.y work for MacOS X.
 
 - Paul Harrington <paul@pizza.org> helped me out finding the crash in the
-  cookie parser. He also pointed out curl's habbit of sending empty cookies to
+  cookie parser. He also pointed out curl's habit of sending empty cookies to
   the server.
 
 Daniel (8 February 2000):
@@ -146,7 +328,7 @@ Daniel (31 January 2000):
    and let them get "uploaded" in Transfer() as well.
 
  - Zhibiao Wu <wuzb@erols.com> pointed out a curl bug in the location: area,
-   although I did not get a reproducable way to do this why I have to wait
+   although I did not get a reproducible way to do this why I have to wait
    with fixing anything.
 
  - Bob Schader <rschader@product-des.com> suggested I should implement resume
@@ -201,7 +383,7 @@ Daniel (10 January 2000):
  - Jim Gallagher <jmgallag@usa.net> properly tracked down a bug in autoconf
    2.13. The AC_CHECK_LIB() macro wrongfully uses the -l flag before the -L
    flag to 'ld' which causes the HP-UX 10.20 flavour to fail on all libchecks
-   and thefore you can't make the configure script find the openssl libs!
+   and therefore you can't make the configure script find the openssl libs!
 
 Daniel (28 December 1999):
  - Tim Verhoeven <dj@walhalla.sin.khk.be> correctly identified that curl
@@ -215,7 +397,7 @@ Daniel (28 December 1999):
 Daniel (27 December 1999):
  - When curl parsed cookies straight off a remote site, it corrupted the input
    data, which, if the downloaded headers were stored made very odd characters
-   in the saved data. Correctfully identified and reported by Paul Harrington
+   in the saved data. Correctly identified and reported by Paul Harrington
    <paul@pizza.org>.
 
 Daniel (13 December 1999):
@@ -294,7 +476,7 @@ Version 6.3
  Daniel (8 November 1999):
  - I made the -b/--cookie option capable of reading netscape formatted cookie
    files as well as normal http-header files. It should be able to
-   transparantly figure out what kind of file it got as input.
+   transparently figure out what kind of file it got as input.
 
  Daniel (29 October 1999):
  - Another one of Sebastiaan van Erk's ideas (that has been requested before
@@ -314,7 +496,7 @@ Version 6.3
    makes sense since if you access ftp through a HTTP proxy, you'd get the
    file size the same way.
 
-   I changed the order of the QUOTE command execusions. They're now executed
+   I changed the order of the QUOTE command executions. They're now executed
    just after the login and before any other command. I made this to enable
    quote commands to run before the -I stuff is done too.
 
@@ -560,7 +742,7 @@ Version 5.10
    OpenSSL. Now why couldn't they simply add a *new* function instead of
    modifying the parameters of an already existing function? This way, we get
    a compiler warning if compiling with 0.9.4 but not with earlier. So, I had
-   to come up with a #if contruction that deals with this...
+   to come up with a #if construction that deals with this...
 
  - Made curl output the SSL version number get displayed properly with 0.9.4.
 
@@ -644,7 +826,7 @@ Version 5.10
 
  T. Yamada <tai@imasy.or.jp> (30 July 1999)
  - It breaks with segfault when 1) curl is using .netrc to obtain
-   username/password (option '-n'), and 2) is auto-matically redirected to
+   username/password (option '-n'), and 2) is automatically redirected to
    another location (option '-L').
 
    There is a small bug in lib/url.c (block starting from line 641), which

FAQ

@@ -1,31 +0,0 @@
-Date: 19 November 1999
-
-             Frequently Asked Questions about Curl
-
-1. Problems connecting to SSL servers.
-
-  It took a very long time before I could sort out why curl had problems
-  to connect to certain SSL servers when using SSLeay or OpenSSL v0.9+.
-  The error sometimes showed up similar to:
-
-  16570:error:1407D071:SSL routines:SSL2_READ:bad mac decode:s2_pkt.c:233:
-
-  It turned out to be because many older SSL servers don't deal with SSLv3
-  requests properly. To correct this problem, tell curl to select SSLv2 from
-  the command line (-2/--sslv2).
-
-  I have also seen examples where the remote server didn't like the SSLv2
-  request and instead you had to force curl to use SSLv3 with -3/--sslv3.
-
-2. Does curl support resume?
-
-  Yes. Both ways on FTP, download ways on HTTP.
-
-3. Is libcurl thread safe?
-
-  Yes, as far as curl's own code goes. It does use system calls that often
-  aren't thread safe in most environments, such as gethostbyname().
-
-  I am very interested in once and for all getting some kind of report or
-  README file from those who have used libcurl in a threaded environment,
-  since I haven't and I get this question more and more frequently!

FILES

@@ -1,18 +1,22 @@
 CHANGES
-CONTRIBUTE
-FEATURES
-FAQ
 FILES
-INSTALL
 LEGAL
 MPL-1.0.txt
 README
-README.curl
-README.libcurl
-curl.1
 *spec
-RESOURCES
-TODO
+*spec.in
+docs/BUGS
+docs/CONTRIBUTE
+docs/FAQ
+docs/FEATURES
+docs/INSTALL
+docs/INTERNALS
+docs/README.curl
+docs/README.libcurl
+docs/RESOURCES
+docs/TODO
+docs/curl.1
+docs/*.3
 maketgz
 Makefile.in
 Makefile.am

Makefile.am

@@ -4,7 +4,7 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
-man_MANS = curl.1
+man_MANS = docs/curl.1
 
 EXTRA_DIST = $(man_MANS)
 

README

@@ -26,3 +26,19 @@ README
         Sweden --  ftp://ftp.sunet.se/pub/www/utilities/curl/
         Germany -- ftp://ftp.fu-berlin.de/pub/unix/network/curl/
         China --   http://www.pshowing.com/curl/
+
+  To download the very latest source off the CVS server do this:
+
+        cvs -d :pserver:anonymous@cvs.curl.sourceforge.net:/cvsroot/curl login
+
+        (just press enter when asked for password)
+
+        cvs -d :pserver:anonymous@cvs.curl.sourceforge.net:/cvsroot/curl co .
+
+        (now, you'll get all the latest sources downloaded into your current
+        directory. Note that this does not create a directory named curl or
+        anything)
+
+        cvs -d :pserver:anonymous@cvs.curl.sourceforge.net:/cvsroot/curl logout
+        
+        (you're off the hook!)

README.libcurl

@@ -1,108 +0,0 @@
-                         _ _ _                     _ 
-                        | (_) |__   ___ _   _ _ __| |
-                        | | | '_ \ / __| | | | '__| |
-                        | | | |_) | (__| |_| | |  | |
-                        |_|_|_.__/ \___|\__,_|_|  |_|
-
-
-                     How To Use Libcurl In Your Program:
-                                 (by Ralph Beckmann <rabe@uni-paderborn.de>)
-
-NOTE: If you plan to use libcurl.a in Threads under Linux, do not use the old
-gcc-2.7.x because the function 'gethostbyname' seems not to be thread-safe,
-that is to say an unavoidable SEGMENTATION FAULT might occur.
-
-
-1. a) In a C-Program:
-      #include "curl.h"
-   
-   b) In a C++-Program:
-      extern "C" {
-      #include "curl.h"
-      }
- 
-2. char *url="http://www.domain.com";
-   curl_urlget (URGTAG_URL, url, 
-          URGTAG_FLAGS, CONF_NOPROGRESS,
-          URGTAG_ERRORBUFFER, errorBuffer,
-          URGTAG_WRITEFUNCTION, (size_t (*)(void *, int, int, FILE
-*))handle_data,
-          URGTAG_TIMEOUT, 30,         /* or anything You want             */
-   ...
-          URGTAG_DONE);
-
-3. size_t handle_data (const void *ptr, size_t size, size_t nitems,
-                       FILE *stream)
-   {
-      (void)stream;                   /* stop complaining using g++ -Wall */
-      if ((int)nitems <= 0) {
-         return (size_t)0;
-      }
-      fprintf(stdout, (char *)ptr);   /* or do anything else with it      */
-      return nitems;
-   }
-
-4. Compile Your Program with  -I$(CURL_DIR)/include
-
-5. Link Your Program together with  $(CURL_DIR)/lib/libcurl.a
-
-                     Small Example of How To Use libcurl
-
-----------------------------------------------------------------------
-/* Full example that uses libcurl.a to fetch web pages.                    */
-/* curlthreads.c                                                           */
-/* - Test-Program by Ralph Beckmann for using curl in POSIX-Threads        */
-/* Change *url1 and *url2 to textual long and slow non-FRAMESET websites!  */
-/* 
-   1. Compile with gcc or g++ as $(CC): 
-       $(CC) -c -Wall -pedantic curlthreads.c -I$(CURL_DIR)/include
-
-   2. Link with:
-      - Linux:
-        $(CC) -o curlthreads curlthreads.o $(CURL_DIR)/lib/libcurl.a -lpthread
--lm 
-      - Solaris:
-        $(CC) -o curlthreads curlthreads.o $(CURL_DIR)/lib/libcurl.a -lpthread
--lm -lsocket -lnsl
-*/
-
-#include <pthread.h> 
-#include <stdio.h>
-#ifdef __cplusplus
-extern "C" {
-#include "curl.h"
-}
-#else
-#include "curl.h"
-#endif
-
-size_t storedata (const void *ptr, size_t size, size_t nitems, FILE *stream) {
-  (void)ptr; (void)stream;            /* just to stop g++ -Wall complaining */
-  fprintf(stdout, "Thread #%i reads %i Bytes.\n", 
-                   (int)pthread_self(), (int)(nitems*size));
-  return (nitems);
-}
-
-void *urlfetcher(void *url) {
-  curl_urlget (URGTAG_URL,            url, 
-               URGTAG_FLAGS,          CONF_NOPROGRESS | CONF_FAILONERROR,
-               URGTAG_WRITEFUNCTION,  (size_t (*)(void *, int, int, FILE
-*))storedata,
-               URGTAG_DONE);
-  return NULL; 
-}
-
-int main(void) {
-  char *url1="www.sun.com";  
-  char *url2="www.microsoft.com";
-
-  pthread_t thread_id1, thread_id2;
-  pthread_create(&thread_id1, NULL, urlfetcher, (void *)url1);
-  pthread_create(&thread_id2, NULL, urlfetcher, (void *)url2);
-  pthread_join(thread_id1, NULL);
-  pthread_join(thread_id2, NULL);
- 
-  fprintf(stdout, "Ready.\n");
-
-  return 0;
-}

config-win32.h

@@ -71,6 +71,9 @@
 /* Define if you have the strcasecmp function.  */
 /*#define HAVE_STRCASECMP 1*/
 
+/* Define if you have the stricmp function.  */
+#define HAVE_STRICMP 1
+
 /* Define if you have the strdup function.  */
 #define HAVE_STRDUP 1
 
@@ -87,7 +90,7 @@
 /*#define HAVE_TCSETATTR 1*/
 
 /* Define if you have the uname function.  */
-#define HAVE_UNAME 1
+/*#define HAVE_UNAME 1*/
 
 /* Define if you have the <alloca.h> header file.  */
 /*#define HAVE_ALLOCA_H 1*/
@@ -146,15 +149,9 @@
 /* Define if you have the <termios.h> header file.  */
 #define HAVE_TERMIOS_H 1
 
-/* Define if you have the <unistd.h> header file.  */
-#define HAVE_UNISTD_H 1
-
 /* Name of package */
 #define PACKAGE "curl"
 
-/* Version number of package */
-#define VERSION "6.3.1"
-
 /* Define if you have the <io.h> header file.  */
 #define HAVE_IO_H 1
 
@@ -169,3 +166,16 @@
 
 /* Define if you have the setvbuf function.  */
 #define HAVE_SETVBUF 1
+
+/* Define if you have the RAND_screen function when using SSL  */
+#define HAVE_RAND_SCREEN 1
+
+/*************************************************
+ * This section is for compiler specific defines.*
+ *************************************************/
+#ifndef VC6 /* VC6 => Microsoft Visual C++ 6 */
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H 1
+
+#endif

config.h.in

@@ -37,6 +37,9 @@
 /* The number of bytes in a long long.  */
 #undef SIZEOF_LONG_LONG
 
+/* Define if you have the RAND_screen function.  */
+#undef HAVE_RAND_SCREEN
+
 /* Define if you have the RAND_status function.  */
 #undef HAVE_RAND_STATUS
 
@@ -46,6 +49,12 @@
 /* Define if you have the gethostbyaddr function.  */
 #undef HAVE_GETHOSTBYADDR
 
+/* Define if you have the gethostbyaddr_r function.  */
+#undef HAVE_GETHOSTBYADDR_R
+
+/* Define if you have the gethostbyname_r function.  */
+#undef HAVE_GETHOSTBYNAME_R
+
 /* Define if you have the gethostname function.  */
 #undef HAVE_GETHOSTNAME
 
@@ -64,6 +73,9 @@
 /* Define if you have the inet_ntoa function.  */
 #undef HAVE_INET_NTOA
 
+/* Define if you have the inet_ntoa_r function.  */
+#undef HAVE_INET_NTOA_R
+
 /* Define if you have the perror function.  */
 #undef HAVE_PERROR
 
@@ -79,12 +91,18 @@
 /* Define if you have the strcasecmp function.  */
 #undef HAVE_STRCASECMP
 
+/* Define if you have the strcmpi function.  */
+#undef HAVE_STRCMPI
+
 /* Define if you have the strdup function.  */
 #undef HAVE_STRDUP
 
 /* Define if you have the strftime function.  */
 #undef HAVE_STRFTIME
 
+/* Define if you have the stricmp function.  */
+#undef HAVE_STRICMP
+
 /* Define if you have the strstr function.  */
 #undef HAVE_STRSTR
 
@@ -121,6 +139,9 @@
 /* Define if you have the <io.h> header file.  */
 #undef HAVE_IO_H
 
+/* Define if you have the <malloc.h> header file.  */
+#undef HAVE_MALLOC_H
+
 /* Define if you have the <net/if.h> header file.  */
 #undef HAVE_NET_IF_H
 
@@ -160,6 +181,9 @@
 /* Define if you have the <ssl.h> header file.  */
 #undef HAVE_SSL_H
 
+/* Define if you have the <stdlib.h> header file.  */
+#undef HAVE_STDLIB_H
+
 /* Define if you have the <sys/param.h> header file.  */
 #undef HAVE_SYS_PARAM_H
 
@@ -175,6 +199,9 @@
 /* Define if you have the <sys/stat.h> header file.  */
 #undef HAVE_SYS_STAT_H
 
+/* Define if you have the <sys/time.h> header file.  */
+#undef HAVE_SYS_TIME_H
+
 /* Define if you have the <sys/types.h> header file.  */
 #undef HAVE_SYS_TYPES_H
 

configure.in

@@ -2,11 +2,12 @@ dnl $Id$
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(lib/urldata.h)
 AM_CONFIG_HEADER(config.h src/config.h)
-AM_INIT_AUTOMAKE(curl,"6.5")
+AM_INIT_AUTOMAKE(curl,"7.0.1beta")
 
 dnl Checks for programs.
 AC_PROG_CC
-AC_PROG_INSTALL
+dnl The install stuff has already been taken care of by the automake stuff
+dnl AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 
 dnl Check for AIX weirdos
@@ -119,6 +120,8 @@ dnl Checks for header files.
 AC_HEADER_STDC
 AC_CHECK_HEADERS( \
         unistd.h \
+        malloc.h \
+        stdlib.h \
         arpa/inet.h \
         net/if.h \
         netinet/in.h \
@@ -128,6 +131,7 @@ AC_CHECK_HEADERS( \
         sys/sockio.h \
         sys/stat.h \
         sys/types.h \
+        sys/time.h \
         getopt.h \
         sys/param.h \
         termios.h \
@@ -171,23 +175,27 @@ AC_CHECK_FUNCS( socket \
                 strftime \
                 uname \
                 strcasecmp \
+                stricmp \
+                strcmpi \
                 gethostname \
+                gethostbyname_r \
                 gethostbyaddr \
+                gethostbyaddr_r \
                 getservbyname \
                 gettimeofday \
                 inet_addr \
                 inet_ntoa \
+                inet_ntoa_r \
                 tcsetattr \
                 tcgetattr \
                 perror \
                 getpass \
                 closesocket \
                 setvbuf \
-                RAND_status
+                RAND_status \
+                RAND_screen
 )
 
-
-
 AC_PATH_PROG( PERL, perl, , 
   $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin )
 AC_SUBST(PERL)

curl-ssl.spec

@@ -1,6 +1,6 @@
 %define name curl-ssl
 %define tarball curl
-%define version 6.0
+%define version 6.5.2
 %define release 1
 %define prefix /usr/local
 
@@ -35,11 +35,12 @@ rm -rf %{builddir}
 %setup -n %{tarball}-%{version} 
 
 %build
-CFLAGS=$RPM_OPT_FLAGS ./configure --prefix=$RPM_BUILD_ROOT%{prefix} --with-ssl
-make CFLAGS="-DUSE_SSLEAY -I/usr/include/openssl"
+CFLAGS=$RPM_OPT_FLAGS ./configure --prefix=$RPM_BUILD_ROOT%{prefix}
+make
 
 %install
 make install-strip
+install -m 0644 curl.1 $RPM_BUILD_ROOT%{prefix}/man/man1
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -48,5 +49,6 @@ rm -rf %{builddir}
 %files
 %defattr(-,root,root)
 %attr(0755,root,root) %{prefix}/bin/curl
-%doc curl.1 README* CHANGES CONTRIBUTE FAQ FILES INSTALL LEGAL MPL-1.0.txt RESOURCES TODO perl/
+%attr(0644,root,root) %{prefix}/man/man1/curl.1
+%doc BUGS CHANGES CONTRIBUTE FAQ FEATURES FILES INSTALL LEGAL MPL-1.0.txt README* RESOURCES TODO
 

curl-ssl.spec.in

@@ -0,0 +1,98 @@
+%define ver	@VERSION@
+%define rel	1
+%define prefix	/usr
+
+Summary:	get a file from a FTP, GOPHER or HTTP server.
+Name:		@PACKAGE@-ssl
+Version:	%ver
+Release:	%rel
+Copyright:	MPL
+Group:		Utilities/Console
+Source:		@PACKAGE@-%{version}.tar.gz
+URL:		http://@PACKAGE@.haxx.nu
+BuildPrereq:	openssl
+BuildRoot:	/tmp/%{name}-%{version}-%{rel}-root
+Packager:	Fill In As You Wish
+Docdir:		%{prefix}/doc
+
+%description
+@PACKAGE@-ssl is a client to get documents/files from servers, using 
+any of the supported protocols.  The command is designed to 
+work without user interaction or any kind of interactivity.
+
+@PACKAGE@-ssl offers a busload of useful tricks like proxy support, 
+user authentication, ftp upload, HTTP post, file transfer 
+resume and more.
+
+Note: this version is compiled with SSL (https:) support.
+
+Authors:
+	Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+
+
+%prep
+%setup -n @PACKAGE@-@VERSION@
+
+
+%build
+# Needed for snapshot releases.
+if [ ! -f configure ]; then
+	CONF="./autogen.sh"
+else
+	CONF="./configure"
+fi
+
+#
+# Configuring the package
+#
+CFLAGS="${RPM_OPT_FLAGS}" ${CONF}	\
+	--prefix=%{prefix}		\
+	--with-ssl
+
+
+[ "$SMP" != "" ] && JSMP = '"MAKE=make -k -j $SMP"'
+
+make ${JSMP} CFLAGS="-DUSE_SSLEAY -I/usr/include/openssl";
+
+
+%install
+[ -d ${RPM_BUILD_ROOT} ] && rm -rf ${RPM_BUILD_ROOT}
+
+make prefix=${RPM_BUILD_ROOT}%{prefix} install-strip
+
+#
+# Generating file lists and store them in file-lists
+# Starting with the directory listings
+#
+find ${RPM_BUILD_ROOT}%{prefix}/{bin,lib,man} -type d | sed "s#^${RPM_BUILD_ROOT}#\%attr (-\,root\,root) \%dir #" > file-lists
+
+#
+# Then, the file listings
+#
+echo "%defattr (-, root, root)" >> file-lists
+find ${RPM_BUILD_ROOT}%{prefix} -type f | sed -e "s#^${RPM_BUILD_ROOT}##g" >> file-lists
+
+
+%clean
+(cd ..; rm -rf @PACKAGE@-@VERSION@ ${RPM_BUILD_ROOT})
+
+
+%files -f file-lists
+%defattr (-, root, root)
+%doc BUGS
+%doc CHANGES
+%doc CONTRIBUTE
+%doc FAQ
+%doc FEATURES
+%doc FILES
+%doc INSTALL
+%doc LEGAL
+%doc MPL-1.0.txt
+%doc README
+%doc README.curl
+%doc README.lib@PACKAGE@
+%doc RESOURCES
+%doc TODO
+%doc %{name}-ssl.spec.in
+%doc %{name}.spec.in
+

curl.spec

@@ -1,5 +1,5 @@
 %define name curl
-%define version 6.0
+%define version 6.5.2
 %define release 1
 %define prefix /usr/local
 
@@ -35,11 +35,12 @@ rm -rf %{builddir}
 
 %build
 export CFLAGS=$RPM_OPT_FLAGS 
-./configure --prefix=$RPM_BUILD_ROOT%{prefix}
+./configure --prefix=$RPM_BUILD_ROOT%{prefix} --without-ssl
 make 
 
 %install
 make install-strip
+install -m 0644 curl.1 $RPM_BUILD_ROOT%{prefix}/man/man1
 
 %clean
 rm -rf $RPM_BUILD_ROOT
@@ -48,5 +49,6 @@ rm -rf %{builddir}
 %files
 %defattr(-,root,root)
 %attr(0755,root,root) %{prefix}/bin/curl
-%doc curl.1 README* CHANGES CONTRIBUTE FAQ FILES INSTALL LEGAL MPL-1.0.txt RESOURCES TODO perl/
+%attr(0644,root,root) %{prefix}/man/man1/curl.1
+%doc BUGS CHANGES CONTRIBUTE FAQ FEATURES FILES INSTALL LEGAL MPL-1.0.txt README* RESOURCES TODO
 

curl.spec.in

@@ -0,0 +1,96 @@
+%define ver	@VERSION@
+%define rel	1
+%define prefix	/usr
+
+Summary:	get a file from a FTP, GOPHER or HTTP server.
+Name:		@PACKAGE@
+Version:	%ver
+Release:	%rel
+Copyright:	MPL
+Group:		Utilities/Console
+Source:		%{name}-%{version}.tar.gz
+URL:		http://@PACKAGE@.haxx.nu
+BuildRoot:	/tmp/%{name}-%{version}-%{rel}-root
+Packager:	Fill In As You Wish
+Docdir:		%{prefix}/doc
+
+%description
+@PACKAGE@ is a client to get documents/files from servers, using 
+any of the supported protocols.  The command is designed to 
+work without user interaction or any kind of interactivity.
+
+@PACKAGE@ offers a busload of useful tricks like proxy support, 
+user authentication, ftp upload, HTTP post, file transfer 
+resume and more.
+
+Note: this version is compiled without SSL (https:) support.
+
+Authors:
+	Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+
+
+%prep
+%setup -n %{name}-%{version}
+
+
+%build
+# Needed for snapshot releases.
+if [ ! -f configure ]; then
+	CONF="./autogen.sh"
+else
+	CONF="./configure"
+fi
+
+#
+# Configuring the package
+#
+CFLAGS="${RPM_OPT_FLAGS}" ${CONF}	\
+	--prefix=%{prefix}
+
+
+[ "$SMP" != "" ] && JSMP = '"MAKE=make -k -j $SMP"'
+
+make ${JSMP};
+
+
+%install
+[ -d ${RPM_BUILD_ROOT} ] && rm -rf ${RPM_BUILD_ROOT}
+
+make prefix=${RPM_BUILD_ROOT}%{prefix} install-strip
+
+#
+# Generating file lists and store them in file-lists
+# Starting with the directory listings
+#
+find ${RPM_BUILD_ROOT}%{prefix}/{bin,lib,man} -type d | sed "s#^${RPM_BUILD_ROOT}#\%attr (-\,root\,root) \%dir #" > file-lists
+
+#
+# Then, the file listings
+#
+echo "%defattr (-, root, root)" >> file-lists
+find ${RPM_BUILD_ROOT}%{prefix} -type f | sed -e "s#^${RPM_BUILD_ROOT}##g" >> file-lists
+
+
+%clean
+(cd ..; rm -rf %{name}-%{version} ${RPM_BUILD_ROOT})
+
+
+%files -f file-lists
+%defattr (-, root, root)
+%doc BUGS
+%doc CHANGES
+%doc CONTRIBUTE
+%doc FAQ
+%doc FEATURES
+%doc FILES
+%doc INSTALL
+%doc LEGAL
+%doc MPL-1.0.txt
+%doc README
+%doc README.curl
+%doc README.lib@PACKAGE@
+%doc RESOURCES
+%doc TODO
+%doc %{name}-ssl.spec.in
+%doc %{name}.spec.in
+

docs/BUGS

@@ -0,0 +1,56 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+BUGS
+
+  Curl has grown substantially from that day, several years ago, when I
+  started fiddling with it. When I write this, there are 16500 lines of source
+  code, and by the time you read this it has probably grown even more.
+
+  Of course there are lots of bugs left. And lots of misfeatures.
+
+  To help us make curl the stable and solid product we want it to be, we need
+  bug reports and bug fixes. If you can't fix a bug yourself and submit a fix
+  for it, try to report an as detailed report as possible to the curl mailing
+  list to allow one of us to have a go at a solution. You should also post
+  your bug/problem at curl's bug tracking system over at
+
+        http://sourceforge.net/bugs/?group_id=976
+
+  When reporting a bug, you should include information that will help us
+  understand what's wrong, what's expected and how to repeat it. You therefore
+  need to supply your operating system's name and version number (uname -a
+  under a unix is fine), what version of curl you're using (curl -v is fine),
+  what URL you were working with and anything else you think matters.
+
+  If curl crashed, causing a core dump (in unix), there is hardly any use to
+  send that huge file to anyone of us. Unless we have an exact same system
+  setup as you, we can't do much with it. What we instead ask of you is to get
+  a stack trace and send that (much smaller) output to us instead!
+
+  The address and how to subscribe to the mailing list is detailed in the
+  README.curl file.
+
+  HOW TO GET A STACK TRACE with a common unix debugger
+  ====================================================
+
+  First, you must make sure that you compile all sources with -g and that you
+  don't 'strip' the final executable.
+
+  Run the program until it bangs.
+
+  Run your debugger on the core file, like '<debugger> curl core'. <debugger>
+  should be replaced with the name of your debugger, in most cases that will
+  be 'gdb', but 'dbx' and others also occur.
+
+  When the debugger has finished loading the core file and presents you a
+  prompt, you can give the compiler instructions. Enter 'where' (without the
+  quotes) and press return.
+
+  The list that is presented is the stack trace. If everything worked, it is
+  supposed to contain the chain of functions that were called when curl
+  crashed.
+

docs/CONTRIBUTE

@@ -1,4 +1,10 @@
- Date: 1999-08-04
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+CONTRIBUTE
 
 To Think About When Contributing Source Code
 
@@ -31,7 +37,7 @@ Commenting
 General Style
 
  Keep your functions small. If they're small you avoid a lot of mistakes and
- you don't accidentaly mix up variables.
+ you don't accidentally mix up variables.
 
 Non-clobbering All Over
 

docs/FAQ

@@ -0,0 +1,85 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+FAQ
+
+Problems connecting to SSL servers.
+===================================
+
+  It took a very long time before I could sort out why curl had problems
+  to connect to certain SSL servers when using SSLeay or OpenSSL v0.9+.
+  The error sometimes showed up similar to:
+
+  16570:error:1407D071:SSL routines:SSL2_READ:bad mac decode:s2_pkt.c:233:
+
+  It turned out to be because many older SSL servers don't deal with SSLv3
+  requests properly. To correct this problem, tell curl to select SSLv2 from
+  the command line (-2/--sslv2).
+
+  I have also seen examples where the remote server didn't like the SSLv2
+  request and instead you had to force curl to use SSLv3 with -3/--sslv3.
+
+Does curl support resume?
+=========================
+
+  Yes. Both ways on FTP, download ways on HTTP.
+
+Is libcurl thread safe?
+=======================
+
+  Yes, as far as curl's own code goes. It does use system calls that often
+  aren't thread safe in most environments, such as gethostbyname().
+
+  I am very interested in once and for all getting some kind of report or
+  README file from those who have used libcurl in a threaded environment,
+  since I haven't and I get this question more and more frequently!
+
+Why doesn't my posting using -F work?
+=====================================
+
+  You can't simply use -F or -d at your choice. The web server that will
+  receive your post assumes one of the formats. If the form you're trying to
+  "fake" sets the type to 'multipart/form-data', than and only then you must
+  use the -F type. In all the most common cases, you should use -d which then
+  causes a posting with the type 'application/x-www-form-urlencoded'.
+
+Does curl support custom FTP commands?
+======================================
+
+  Yes it does, you can tell curl to perform optional commands both before
+  and/or after a file transfer. Study the -Q/--quote option.
+
+  Since curl is used for file transfers, you don't use curl to just perform
+  ftp commands without transfering anything. Therefore you must always specify
+  a URL to transfer to/from even when doing custom FTP commands.
+
+Does curl work with other SSL libraries?
+========================================
+
+  Curl has been written to use OpenSSL, although I doubt there would be much
+  problems using a different library. I just don't know any other free one and
+  that has limited my possibilities to develop against anything else.
+
+  If anyone does "port" curl to use a commercial SSL library, I am of course
+  very interested in getting the patch!
+
+configre doesn't find OpenSSL even when it is installed
+=======================================================
+
+  Platforms: Solaris (native cc compiler) and HPUX (native cc compiler)
+
+  When configuring curl, I specify --with-ssl. OpenSSL is installed in
+  /usr/local/ssl Configure reports SSL in /usr/local/ssl, but fails to find
+  CRYPTO_lock in -lcrypto 
+
+  Cause: The cc for this test places the -L/usr/local/ssl/lib AFTER -lcrypto,
+  so ld can't find the library. This is due to a bug in the GNU autoconf tool.
+
+  Workaround: Specifying "LDFLAGS=-L/usr/local/ssl/lib" in front of ./configure
+  places the -L/usr/local/ssl/lib early enough in the command line to make
+  things work
+
+  Submitted by: Bob Allison <allisonb@users.sourceforge.net>

docs/FEATURES

@@ -1,7 +1,16 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+FEATURES
+
 Misc
  - full URL syntax
  - custom maximum download time
  - custom least download speed acceptable
+ - custom output result after completion
  - multiple URLs
  - guesses protocol from host name unless specified
  - uses .netrc
@@ -21,6 +30,7 @@ HTTP
  - follow redirects
  - custom HTTP request
  - cookie get/send
+ - understands the netscape cookie file
  - custom headers (that can replace internally generated headers)
  - custom user-agent string
  - custom referer string

docs/INSTALL

@@ -6,21 +6,56 @@
 
                                 How To Compile
 
+Curl has been compiled and built on numerous different operating systems. The
+way to proceed is mainly divided in two different ways: the unix way or the
+windows way.
+
+If you're using Windows (95, 98, NT) or OS/2, you should continue reading from
+the Win32 header below. All other systems should be capable of being installed
+as described in the the UNIX header.
+
+PORTS
+=====
+   Just to show off, this is a probably incomplete list of known hardware and
+   operating systems that curl has been compiled for:
+
+        - Ultrix
+        - SINIX-Z v5
+        Alpha DEC OSF 4
+        Alpha Digital UNIX V3.2D-1 (rev 41)
+        HP-PA HP-UX 10.X 11.X
+        MIPS IRIX 6.2, 6.5
+        Power AIX 4.2, 4.3.1, 4.3.2
+        PowerPC Darwin 1.0
+        PowerPC Mac OS X
+        Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7
+        Sparc SunOS 4.1.*
+        i386 BeOS
+        i386 FreeBSD
+        i386 Linux 1.3, 2.0, 2.2
+        i386 NetBSD
+        i386 OS/2
+        i386 OpenBSD
+        i386 Solaris 2.7
+        i386 Windows 95, 98, NT
+        m68k AmigaOS 3
+        m68k OpenBSD
+
 UNIX
 ====
 
    The configure script *always* tries to find a working SSL library unless
-   explicitely told not to.  If you have SSLeay or OpenSSL installed in the
-   default search path for your compiler/linker, you don't need to do anything
+   explicitly told not to.  If you have OpenSSL installed in the default
+   search path for your compiler/linker, you don't need to do anything
    special.
 
-   If you have SSLeay or OpenSSL installed in /usr/local/ssl, you can
-   run configure like so:
+   If you have OpenSSL installed in /usr/local/ssl, you can run configure
+   like:
 
 	./configure --with-ssl
 
-   If you have SSLeay or OpenSSL installed somewhere else (for example,
-   /opt/OpenSSL,) you can run configure like this:
+   If you have OpenSSL installed somewhere else (for example, /opt/OpenSSL,)
+   you can run configure like this:
 
 	./configure --with-ssl=/opt/OpenSSL
 
@@ -29,10 +64,10 @@ UNIX
 
         ./configure --without-ssl
 
-   If you have SSLeay or OpenSSL installed, but with the libraries in
-   one place and the header files somewhere else, you'll have to set the
-   LDFLAGS and CPPFLAGS environment variables prior to running configure.
-   Something like this should work:
+   If you have OpenSSL installed, but with the libraries in one place and the
+   header files somewhere else, you'll have to set the LDFLAGS and CPPFLAGS
+   environment variables prior to running configure.  Something like this
+   should work:
 
      (with the Bourne shell and its clones):
 
@@ -162,13 +197,43 @@ Win32
 
       Microsoft / Borland style
       -------------------------
-        If you have OpenSSL/SSLeay, and want curl to take advantage of it,
-        edit your project properties to use the SSL include path, link with
-        the SSL libs and define the USE_SSLEAY symbol.
+        If you have OpenSSL, and want curl to take advantage of it, edit your
+        project properties to use the SSL include path, link with the SSL libs
+        and define the USE_SSLEAY symbol.
 
 
-OpenSSL/SSLeay
-==============
+IBM OS/2
+========
+
+   Building under OS/2 is not much different from building under unix.
+   You need:
+
+      - emx 0.9d
+      - GNU make
+      - GNU patch
+      - ksh
+      - GNU bison
+      - GNU file utilities
+      - GNU sed
+      - autoconf 2.13
+
+   If you want to build with OpenSSL or OpenLDAP support, you'll need to
+   download those libraries, too. Dirk Ohme has done some work to port SSL
+   libraries under OS/2, but it looks like he doesn't care about emx.  You'll
+   find his patches on: http://come.to/Dirk.Ohme
+
+   If during the linking you get an error about _errno being an undefined
+   symbol referenced from the text segment, you need to add -D__ST_MT_ERRNO__
+   in your definitions.
+
+   If everything seems to work fine but there's no curl.exe, you need to add
+   -Zexe to your linker flags.
+
+   If you're getting huge binaries, probably your makefiles have the -g in
+   CFLAGS.
+
+OpenSSL
+=======
 
    You'll find OpenSSL information at:
 

docs/INTERNALS

@@ -0,0 +1,140 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+INTERNALS
+
+ The project is kind of split in two. The library and the client. The client
+ part uses the library, but the library is meant to be designed to allow other
+ applications to use it.
+
+ Thus, the largest amount of code and complexity is in the library part.
+
+Windows vs Unix
+===============
+
+ There are a few differences in how to program curl the unix way compared to
+ the Windows way. The four most notable details are:
+
+ 1. Different function names for close(), read(), write()
+ 2. Windows requires a couple of init calls
+ 3. The file descriptors for network communication and file operations are
+    not easily interchangable as in unix
+ 4. When writing data to stdout, Windows makes end-of-lines the DOS way, thus
+    destroying binary data, although you do want that conversion if it is
+    text coming through... (sigh)
+
+ In curl, (1) and (2) are done with defines and macros, so that the source
+ looks the same at all places except for the header file that defines them.
+
+ (3) is simply avoided by not trying any funny tricks on file descriptors.
+
+ (4) is left alone, giving windows users problems when they pipe binary data
+ through stdout...
+
+ Inside the source code, I do make an effort to avoid '#ifdef WIN32'. All
+ conditionals that deal with features *should* instead be in the format
+ '#ifdef HAVE_THAT_WEIRD_FUNCTION'. Since Windows can't run configure scripts,
+ I maintain two config-win32.h files (one in / and one in src/) that are
+ supposed to look exactly as a config.h file would have looked like on a
+ Windows machine!
+
+Library
+=======
+
+ There is a few entry points to the library, namely each publicly defined
+ function that libcurl offers to applications. All of those functions are
+ rather small and easy-to-follow, accept the one single and do-it-all named
+ curl_urlget() (entry point in lib/url.c).
+
+ curl_urlget() takes a variable amount of arguments, and they must all be
+ passed in pairs, the parameter-ID and the parameter-value. The list of
+ arguments must be ended with a end-of-arguments parameter-ID.
+
+ The function then continues to analyze the URL, get the different components
+ and connects to the remote host. This may involve using a proxy and/or using
+ SSL. The GetHost() function in lib/hostip.c is used for looking up host
+ names.
+
+ When connected, the proper function is called. The functions are named after
+ the protocols they handle. ftp(), http(), dict(), etc. They all reside in
+ their respective files (ftp.c, http.c and dict.c).
+
+ The protocol-specific functions deal with protocol-specific negotiations and
+ setup. They have access to the sendf() (from lib/sendf.c) function to send
+ printf-style formatted data to the remote host and when they're ready to make
+ the actual file transfer they call the Transfer() function (in
+ lib/download.c) to do the transfer. All printf()-style functions use the
+ supplied clones in lib/mprintf.c.
+
+ While transfering, the progress functions in lib/progress.c are called at a
+ frequent interval. The speedcheck functions in lib/speedcheck.c are also used
+ to verify that the transfer is as fast as required.
+
+ When the operation is done, the writeout() function in lib/writeout.c may be
+ called to report about the operation as specified previously in the arguments
+ to curl_urlget().
+
+ HTTP(S)
+
+ HTTP offers a lot and is the protocol in curl that uses the most lines of
+ code. There is a special file (lib/formdata.c) that offers all the multipart
+ post functions.
+
+ base64-functions for user+password stuff is in (lib/base64.c) and all
+ functions for parsing and sending cookies are found in
+ (lib/cookie.c).
+
+ HTTPS uses in almost every means the same procedure as HTTP, with only two
+ exceptions: the connect procedure is different and the function used
+
+ FTP
+
+ The if2ip() function can be used for getting the IP number of a specified
+ network interface, and it resides in lib/if2ip.c
+
+ TELNET
+
+ Telnet is implemented in lib/telnet.c.
+
+ FILE
+
+ The file:// protocol is dealt with in lib/file.c.
+
+ LDAP
+
+ Everything LDAP is in lib/ldap.c.
+
+ GENERAL
+
+ URL encoding and decoding, called escaping and unescaping in the source code,
+ is found in lib/escape.c.
+
+ While transfering data in Transfer() a few functions might get
+ used. get_date() in lib/getdate.c is for HTTP date comparisons.
+
+ lib/getenv.c is for reading environment variables in a neat platform
+ independent way. That's used in the client, but also in lib/url.c when
+ checking the PROXY variables.
+
+ lib/netrc.c keeps the .netrc parser
+
+ lib/timeval.c features replacement functions for systems that don't have
+ 
+ A function named curl_version() that returns the full curl version string is
+ found in lib/version.c.
+
+Client
+======
+
+ main() resides in src/main.c together with most of the client
+ code. src/hugehelp.c is automatically generated by the mkhelp.pl perl script
+ to display the complete "manual" and the src/urlglob.c file holds the
+ functions used for the multiple-URL support.
+
+ The client mostly mess around to setup its config struct properly, then it
+ calls the curl_urlget() function in the library and when it gets back control
+ it checks status and exits.
+

docs/README.curl

@@ -135,9 +135,13 @@ UPLOADING
  
         curl -T uploadfile -u user:passwd ftp://ftp.upload.com/
 
-   NOTE: Curl is not currently supporing ftp upload through a proxy! The reason
-   for this is simply that proxies are seldomly configured to allow this and
-   that no author has supplied code that makes it possible!
+  Upload a local file to get appended to the remote file using ftp:
+
+        curl -T localfile -a ftp://ftp.upload.com/remotefile
+
+  NOTE: Curl does not support ftp upload through a proxy! The reason for this
+  is simply that proxies are seldomly configured to allow this and that no
+  author has supplied code that makes it possible!
 
  HTTP
 
@@ -190,6 +194,41 @@ POST (HTTP)
         curl -d "name=Rafael%20Sagula&phone=3320780" \
                 http://www.where.com/guest.cgi
 
+  How to post a form with curl, lesson #1:
+
+  Dig out all the <input> tags in the form that you want to fill in. (There's
+  a perl program called formfind.pl on the curl site that helps with this).
+
+  If there's a "normal" post, you use -d to post. -d takes a full "post
+  string", which is in the format
+
+        <variable1>=<data1>&<variable2>=<data2>&...
+
+  The 'variable' names are the names set with "name=" in the <input> tags, and
+  the data is the contents you want to fill in for the inputs. The data *must*
+  be properly URL encoded. That means you replace space with + and that you
+  write weird letters with %XX where XX is the hexadecimal representation of
+  the letter's ASCII code.
+
+  Example:
+
+  (page located at http://www.formpost.com/getthis/
+
+        <form action="post.cgi" method="post">
+        <input name=user size=10>
+        <input name=pass type=password size=10>
+        <input name=id type=hidden value="blablabla">
+        <input name=ding value="submit">
+        </form>
+
+  We want to enter user 'foobar' with password '12345'.
+
+  To post to this, you enter a curl command line like:
+
+        curl -d "user=foobar&pass=12345&id=blablabla&dig=submit"  (continues)
+          http://www.formpost.com/getthis/post.cgi
+
+
   While -d uses the application/x-www-form-urlencoded mime-type, generally
   understood by CGI's and similar, curl also supports the more capable
   multipart/form-data type. This latter type supports things like file upload.
@@ -457,9 +496,9 @@ FTP and firewalls
 
 HTTPS
 
-  Secure HTTP requires SSLeay to be installed and used when curl is built. If
-  that is done, curl is capable of retrieving and posting documents using the
-  HTTPS procotol.
+  Secure HTTP requires SSL libraries to be installed and used when curl is
+  built. If that is done, curl is capable of retrieving and posting documents
+  using the HTTPS procotol.
 
   Example:
 
@@ -472,9 +511,10 @@ HTTPS
   browsers (Netscape and MSEI both use the so called PKCS#12 format). If you
   want curl to use the certificates you use with your (favourite) browser, you
   may need to download/compile a converter that can convert your browser's
-  formatted certificates to PEM formatted ones. Dr Stephen N. Henson has
-  written a patch for SSLeay that adds this functionality. You can get his
-  patch (that requires an SSLeay installation) from his site at:
+  formatted certificates to PEM formatted ones. This kind of converter is
+  included in recent versions of OpenSSL, and for older versions Dr Stephen
+  N. Henson has written a patch for SSLeay that adds this functionality. You
+  can get his patch (that requires an SSLeay installation) from his site at:
   http://www.drh-consultancy.demon.co.uk/
 
   Example on how to automatically retrieve a document using a certificate with
@@ -601,6 +641,34 @@ ENVIRONMENT VARIABLES
 
   The usage of the -x/--proxy flag overrides the environment variables.
 
+NETRC
+
+  Unix introduced the .netrc concept a long time ago. It is a way for a user
+  to specify name and password for commonly visited ftp sites in a file so
+  that you don't have to type them in each time you visit those sites. You
+  realize this is a big security risk if someone else gets hold of your
+  passwords, so therefor most unix programs won't read this file unless it is
+  only readable by yourself (curl doesn't care though).
+
+  Curl supports .netrc files if told so (using the -n/--netrc option). This is
+  not restricted to only ftp, but curl can use it for all protocols where
+  authentication is used.
+
+  A very simple .netrc file could look something like:
+
+        machine curl.haxx.nu login iamdaniel password mysecret
+
+CUSTOM OUTPUT
+
+  To better allow script programmers to get to know about the progress of
+  curl, the -w/--write-out option was introduced. Using this, you can specify
+  what information from the previous transfer you want to extract.
+
+  To display the amount of bytes downloaded together with some text and an
+  ending newline:
+
+        curl -w 'We downloaded %{size_download} bytes\n' www.download.com
+
 MAILING LIST
 
   We have an open mailing list to discuss curl, its development and things

docs/README.libcurl

@@ -0,0 +1,51 @@
+                         _ _ _                     _ 
+                        | (_) |__   ___ _   _ _ __| |
+                        | | | '_ \ / __| | | | '__| |
+                        | | | |_) | (__| |_| | |  | |
+                        |_|_|_.__/ \___|\__,_|_|  |_|
+
+
+                     How To Use Libcurl In Your Program
+
+Interfaces
+
+ libcurl currently offers two different interfaces to the URL transfer
+ engine. They can be seen as one low-level and one high-level, in the sense
+ that the low-level one will allow you to deal with a lot more details but on
+ the other hand not offer as many fancy features (such as Location:
+ following). The high-level interface is supposed to be a built-in
+ implementation of the low-level interface. You will not be able to mix
+ function calls from the different layers.
+
+ As we currently ONLY support the high-level interface, the so called easy
+ interface, I will not attempt to describe any low-level functions at this
+ point.
+
+Function descriptions
+
+ The interface is meant to be very simple for very simple
+ implementations. Thus, we have minimized the number of entries.
+
+The Easy Interface
+
+ When using the easy interface, you init your easy-session and get a handle,
+ which you use as input to the following interface functions you use.
+
+ You continue be setting all the options you want in the upcoming transfer,
+ most important among them is the URL itself. You might want to set some
+ callbacks as well that will be called from the library when data is available
+ etc.
+
+ When all is setup, you tell libcurl to perform the transfer. It will then do
+ the entire operation and won't return until it is done or failed.
+
+ After the performance is made, you cleanup the easy-session's handle and
+ libcurl is entire off the hook!
+
+ See the separate man pages for the libcurl functions for details:
+
+        curl_easy_init() 
+        curl_easy_setopt() 
+        curl_easy_perform() 
+        curl_easy_cleanup() 
+

docs/RESOURCES

@@ -12,34 +12,51 @@ specify standards used by curl, software that extends curl and web pages with
 Standards
 
   RFC 959  - Defines how FTP works
+
   RFC 1738 - Uniform Resource Locators
+
   RFC 1777 - defines the LDAP protocol
+
   RFC 1808 - Relative Uniform Resource Locators
+
   RFC 1867 - Form-based File Upload in HTML
 
   RFC 1950 - ZLIB Compressed Data Format Specification
+
   RFC 1951 - DEFLATE Compressed Data Format Specification
+
   RFC 1952 - gzip compression format
 
   RFC 1959 - LDAP URL syntax
+
   RFC 2045-2049 - Everything you need to know about MIME! (needed for form
                   based upload)
+
   RFC 2068 - HTTP 1.1 (obsoleted by RFC 2616)
+
   RFC 2109 - HTTP State Management Mechanism (cookie stuff)
            - Also, read Netscape's specification at
              http://www.netscape.com/newsref/std/cookie_spec.html
+
   RFC 2183 - "The Content-Disposition Header Field"
+
   RFC 2229 - "A Dictionary Server Protocol"
+
   RFC 2231 - "MIME Parameter Value and Encoded Word Extensions:
               Character Sets, Languages, and Continuations"
+
   RFC 2388 - "Returning Values from Forms: multipart/form-data"
    Use this as an addition to the 1867 
+
   RFC 2396 - "Uniform Resource Identifiers: Generic Syntax and Semantics" 
    This one obsoletes 1738, but since 1738 is often mentioned I've left it
    in this list.
+
   RFC 2428 - "FTP Extensions for IPv6 and NATs"
    This should be considered when introducing IPv6 awareness.
+
   RFC 2616 - HTTP 1.1
+
   RFC 2617 - HTTP Authentication
 
 Compilers

docs/TODO

@@ -6,6 +6,33 @@
 
 TODO
 
+For version 7. Stuff I palnned to have included in curl for version
+seven. Let's do a serious attempt to include most of this.
+
+  Document the easy-interface completely
+
+  Make sure the low-level interface works. highlevel.c should basically be
+  possible to write using that interface.
+
+  Document the low-level interface
+
+  Add asynchronous name resolving, as this enables full timeout support for
+  fork() systems.
+
+  Make sure you can set the progress callback
+
+  Add libtool stuff
+
+  Move non-URL related functions that are used by both the lib and the curl
+  application to a separate "portability lib".
+
+  Add support for other languages than C (not important)
+
+  Improve the -K config file parser.
+
+For the future
+
+
  Ok, this is what I wanna do with Curl. Please tell me what you think, and
  please don't hesitate to contribute and send me patches that improve this
  product! (Yes, you may add things not mentioned here, these are just a
@@ -24,18 +51,17 @@ TODO
 
  * HTTP Pipelining/persistant connections
 
- - I'm gonna introduce HTTP "pipelining". Curl should be able
-   to request for several HTTP documents in one connect. It is the beginning
-   for supporing more advanced functions in the future, like web site
+ - We should introduce HTTP "pipelining". Curl could be able to request for
+   several HTTP documents in one connect. It would be the beginning for
+   supporing more advanced functions in the future, like web site
    mirroring. This will require that the urlget() function supports several
    documents from a single HTTP server, which it doesn't today.
 
- - When curl supports fetching several documents from the same
-   server using pipelining, I'd like to offer that function to the command
-   line. Anyone has a good idea how? The current way of specifying one URL
-   with the output sent to the stdout or a file gets in the way. Imagine a
-   syntax that supports "additional documents from the same server" in a way
-   similar to:
+ - When curl supports fetching several documents from the same server using
+   pipelining, I'd like to offer that function to the command line. Anyone has
+   a good idea how? The current way of specifying one URL with the output sent
+   to the stdout or a file gets in the way. Imagine a syntax that supports
+   "additional documents from the same server" in a way similar to:
 
      curl <main URL> --more-doc <path> --more-doc <path>
 
@@ -52,12 +78,11 @@ TODO
    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.
+   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.
 
  * Different FTP Upload Through Web Proxy
    I don't know any web proxies that allow CONNECT through on port 21, but
@@ -74,7 +99,7 @@ TODO
  * Other proxies
    Ftp-kind proxy, Socks5, whatever kind of proxies are there?
 
- * IPv6 Awareness
+ * IPv6 Awareness and support
    Where ever it would fit. I am not that into v6 yet to fully grasp what we
    would need to do, but letting the autoconf search for v6-versions of a few
    functions and then use them instead is of course the first thing to do...
@@ -88,3 +113,7 @@ TODO
    (http://search.ietf.org/internet-drafts/draft-murray-auth-ftp-ssl-05.txt)
 
  * HTTP POST resume using Range:
+
+ * Make curl capable of verifying the server's certificate when connecting
+   with HTTPS://.
+

docs/curl.1

@@ -2,7 +2,7 @@
 .\" nroff -man curl.1
 .\" Written by Daniel Stenberg
 .\"
-.TH curl 1 "13 March 2000" "Curl 6.5" "Curl Manual"
+.TH curl 1 "22 May 2000" "Curl 7.0" "Curl Manual"
 .SH NAME
 curl \- get a URL with FTP, TELNET, LDAP, GOPHER, DICT, FILE, HTTP or
 HTTPS syntax.
@@ -193,7 +193,7 @@ Makes curl scan the
 file in the user's home directory for login name and password. This is
 typically used for ftp on unix. If used with http, curl will enable user
 authentication. See
-.BR netrc(4)
+.BR netrc(5)
 for details on the file format. Curl will not complain if that file
 hasn't the right permissions (it should not be world nor group
 readable). The environment variable "HOME" is used to find the home
@@ -204,7 +204,7 @@ A quick and very simple example of how to setup a
 to allow curl to ftp to the machine host.domain.com with user name
 'myself' and password 'secret' should look similar to:
 
-.B "machine host.domain.com user myself password secret"
+.B "machine host.domain.com login myself password secret"
 .IP "-N/--no-buffer"
 Disables the buffering of the output stream. In normal work situations, curl
 will use a standard buffered output stream that will have the effect that it
@@ -212,8 +212,9 @@ will output the data in chunks, not necessarily exactly when the data arrives.
 Using this option will disable that buffering.
 .IP "-o/--output <file>"
 Write output to <file> instead of stdout. If you are using {} or [] to fetch
-multiple documents, you can use #[num] in the <file> specifier. That variable
-will be replaced with the current string for the URL being fetched. Like in:
+multiple documents, you can use '#' followed by a number in the <file>
+specifier. That variable will be replaced with the current string for the URL
+being fetched. Like in:
 
   curl http://{one,two}.site.com -o "file_#1.txt"
 
@@ -553,10 +554,10 @@ If you do find any (or have other suggestions), mail Daniel Stenberg
  - Linas Vepstas <linas@linas.org>
  - Bjorn Reese <breese@mail1.stofanet.dk>
  - Johan Anderson <johan@homemail.com>
- - Kjell Ericson <Kjell.Ericson@sth.frontec.se>
+ - Kjell Ericson <Kjell.Ericson@haxx,nu>
  - Troy Engel <tengel@sonic.net>
  - Ryan Nelson <ryan@inch.com>
- - Bjorn Stenberg <Bjorn.Stenberg@sth.frontec.se>
+ - Bjorn Stenberg <Bjorn.Stenberg@haxx.nu>
  - Angus Mackay <amackay@gus.ml.org>
  - Eric Young <eay@cryptsoft.com>
  - Simon Dick <simond@totally.irrelevant.org>
@@ -586,6 +587,11 @@ If you do find any (or have other suggestions), mail Daniel Stenberg
  - Ellis Pritchard <ellis@citria.com>
  - Damien Adant <dams@usa.net>
  - Chris <cbayliss@csc.come>
+ - Marco G. Salvagno <mgs@whiz.cjb.net>
+ - Paul Marquis <pmarquis@iname.com>
+ - David LeBlanc <dleblanc@qnx.com>
+ - Rich Gray at Plus Technologies
+ 
 .SH WWW
 http://curl.haxx.nu
 .SH FTP

docs/curl_easy_cleanup.3

@@ -0,0 +1,25 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by Daniel.Stenberg@haxx.nu
+.\"
+.TH curl_easy_cleanup 3 "22 May 2000" "Curl 7.0" "libcurl Manual"
+.SH NAME
+curl_easy_cleanup - End a libcurl "easy" session
+.SH SYNOPSIS
+.B #include <curl/easy.h>
+.sp
+.BI "curl_easy_cleanup(CURL *" handle ");
+.ad
+.SH DESCRIPTION
+This function must be the last function to call for a curl session. It is the
+opposite of the
+.I curl_easy_init
+function and must be called with the same
+.I handle
+as input as the curl_easy_init call returned.
+.SH RETURN VALUE
+None
+.SH "SEE ALSO"
+.BR curl_easy_init "(3), "
+.SH BUGS
+Surely there are some, you tell me!

docs/curl_easy_init.3

@@ -0,0 +1,25 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by Daniel.Stenberg@haxx.nu
+.\"
+.TH curl_easy_init 3 "22 May 2000" "Curl 7.0" "libcurl Manual"
+.SH NAME
+curl_easy_init - Start a libcurl "easy" session
+.SH SYNOPSIS
+.B #include <curl/easy.h>
+.sp
+.BI "CURL *curl_easy_init( );"
+.ad
+.SH DESCRIPTION
+This function must be the first function to call, and it returns a CURL handle
+that you shall use as input to the other easy-functions. The init calls
+intializes curl and this call MUST have a corresponding call to
+.I curl_easy_cleanup
+when the operation is complete.
+.SH RETURN VALUE
+If this function returns NULL, something went wrong and you cannot use the
+other curl functions.
+.SH "SEE ALSO"
+.BR curl_easy_cleanup "(3), "
+.SH BUGS
+Surely there are some, you tell me!

docs/curl_easy_perform.3

@@ -0,0 +1,29 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by Daniel.Stenberg@haxx.nu
+.\"
+.TH curl_easy_perform 3 "26 May 2000" "Curl 7.0" "libcurl Manual"
+.SH NAME
+curl_easy_perform - Do the actual transfer in a "easy" session
+.SH SYNOPSIS
+.B #include <curl/easy.h>
+.sp
+.BI "CURLcode curl_easy_perform(CURL *" handle ");
+.ad
+.SH DESCRIPTION
+This function is called after the init and all the curl_easy_setopt() calls
+are made, and will perform the transfer as described in the options.
+It must be called with the same
+.I handle
+as input as the curl_easy_init call returned.
+.SH RETURN VALUE
+0 means everything was ok, non-zero means an error occurred as
+.I <curl/curl.h>
+defines. If the CURLOPT_ERRORBUFFER was set with
+.I curl_easy_setopt
+there willo be a readable error message in the error buffer when non-zero is
+returned.
+.SH "SEE ALSO"
+.BR curl_easy_init "(3), " curl_easy_setopt "(3), "
+.SH BUGS
+Surely there are some, you tell me!

docs/curl_easy_setopt.3

@@ -0,0 +1,300 @@
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" Written by Daniel.Stenberg@haxx.nu
+.\"
+.TH curl_easy_setopt 3 "22 May 2000" "Curl 7.0" "libcurl Manual"
+.SH NAME
+curl_easy_setopt - Set curl easy-session options
+.SH SYNOPSIS
+.B #include <curl/easy.h>
+.sp
+.BI "CURLcode curl_easy_setopt(CURL *" handle ", CURLoption "option ", ...);
+.ad
+.SH DESCRIPTION
+curl_easy_setopt() is called to tell libcurl how to behave in a number of
+ways. Most operations in libcurl have default actions, and by using the
+appropriate options you can make them behave differently (as documented).  All
+options are set with the
+.I option
+followed by a parameter. That parameter can be a long, a function pointer or
+an object pointer, all depending on what the option in question expects. Read
+this manual carefully as bad input values may cause libcurl to behave badly!
+
+The
+.I "handle"
+is the return code from the
+.I "curl_easy_init"
+call.
+.SH OPTIONS
+.TP 0.8i
+.B CURLOPT_FILE
+Data pointer to pass instead of FILE * to the file write function. Note that
+if you specify the
+.I CURLOPT_WRITEFUNCTION
+, this is the pointer you'll get as input.
+.TP
+.B CURLOPT_WRITEFUNCTION
+Function pointer that should use match the following prototype:
+.BI "size_t function( void *ptr, size_t size, size_t nmemb, FILE *stream);"
+This function gets called by libcurl as soon as there is received data that
+needs to be written down. The size of the data pointed to by
+.I ptr 
+is
+.I size
+multiplied with
+.I nmemb.
+Return the number of bytes actually written or return -1 to signal error to the library (it will cause it to abort the transfer).
+.TP
+.B CURLOPT_INFILE
+Data pointer to pass instead of FILE * to the file read function. Note that if
+you specify the
+.I CURLOPT_READFUNCTION
+, this is the pointer you'll get as input.
+.TP
+.B CURLOPT_READFUNCTION
+Function pointer that should use match the following prototype:
+.BI "size_t function( void *ptr, size_t size, size_t nmemb, FILE *stream);"
+This function gets called by libcurl as soon as it needs to read data in order
+to send it to the peer. The data area pointed at by the pointer
+.I ptr
+may be filled with at most
+.I size
+multiplied with
+.I nmemb
+number of bytes. Your function must return the actual number of bytes that you
+stored in that memory area. Returning -1 will signal an error to the library
+and cause it to abort the current transfer immediately.
+.TP
+.B CURLOPT_INFILESIZE
+When uploading a file to a remote site, this option should be used to tell
+libcurl what the expected size of the infile is.
+.TP
+.B CURLOPT_URL
+The actual URL to deal with. The parameter should be a char * to a zero
+terminated string. NOTE: this option is currently required!
+.TP
+.B CURLOPT_PROXY
+If you need libcurl to use a http proxy to access the outside world, set the
+proxy string with this option. The parameter should be a char * to a zero
+terminated string.
+.TP
+.B CURLOPT_VERBOSE
+Set the parameter to non-zero to get the library to display a lot of verbose
+information about its operations.
+.TP
+.B CURLOPT_HEADER
+A non-zero parameter tells the library to include the header in the
+output. This is only relevant for protocols that actually has a header
+preceeding the data (like HTTP).
+.TP
+.B CURLOPT_NOPROGRESS
+A non-zero parameter tells the library to shut of the built-in progress meter
+completely. (NOTE: future versions of the lib is likely to not have any
+built-in progress meter at all).
+.TP
+.B CURLOPT_NOBODY
+A non-zero parameter tells the library to not include the body-part in the
+output. This is only relevant for protocols that have a separate header and
+body part.
+.TP
+.B CURLOPT_FAILONERROR
+A non-zero parameter tells the library to fail silently if the HTTP code
+returned is equal or larger than 300. The default action would be to return
+the page normally, ignoring that code.
+.TP
+.B CURLOPT_UPLOAD
+A non-zero parameter tells the library to prepare for an upload. The
+CURLOPT_INFILE and CURLOPT_INFILESIZE are also interesting for uploads.
+.TP
+.B CURLOPT_POST
+A non-zero parameter tells the library to do a regular HTTP post. This is a
+normal application/x-www-form-urlencoded kind, which is the most commonly used
+one by HTML forms. See the CURLOPT_POSTFIELDS option for how to specify the
+data to post.
+.TP
+.B CURLOPT_FTPLISTONLY
+A non-zero parameter tells the library to just list the names of an ftp
+directory, instead of doing a full directory listin that would include file
+sizes, dates etc.
+.TP
+.B CURLOPT_FTPAPPEND
+A non-zero parameter tells the library to append to the remote file instead of
+overwrite it. This is only useful when uploading to a ftp site.
+.TP
+.B CURLOPT_NETRC
+A non-zero parameter tells the library to scan your
+.I ~/.netrc
+file to find user name and password for the remote site you are about to
+access. Do note that curl does not verify that the file has the correct
+properties set (as the standard unix ftp client does), and that only machine
+name, user name and password is taken into account (init macros and similar
+things aren't supported).
+.TP
+.B CURLOPT_FOLLOWLOCATION
+A non-zero parameter tells the library to follow any Location: header that the
+server sends as part of a HTTP header. NOTE that this means that the library
+will resend the same request on the new location and follow new Location:
+headers all the way until no more such headers are returned.
+.TP
+.B CURLOPT_FTPASCII
+A non-zero parameter tells the library to use ASCII mode for ftp transfers,
+instead of the default binary transfer. This will only be useable when
+transfering text data between system with different views on certain
+characters, such as newlines or similar.
+.TP
+.B CURLOPT_PUT
+A non-zero parameter tells the library to use HTTP PUT a file. The file to put
+must be set with CURLOPT_INFILE and CURLOPT_INFILESIZE.
+.TP
+.B CURLOPT_MUTE
+A non-zero parameter tells the library to be completely quiet.
+.TP
+.B CURLOPT_USERPWD
+Pass a char * as parameter, which should be [username]:[password] to use for
+the connection. If the password is left out, you will be prompted for it.
+.TP
+.B CURLOPT_PROXYUSERPWD
+Pass a char * as parameter, which should be [username]:[password] to use for
+the connection to the HTTP proxy. If the password is left out, you will be
+prompted for it.
+.TP
+.B CURLOPT_RANGE
+Pass a char * as parameter, which should contain the specified range you
+want. It should be in the format "X-Y", where X or Y may be left out. The HTTP
+transfers also support several intervals, separated with commas as in
+.I "X-Y,N-M".
+.TP
+.B CURLOPT_ERRORBUFFER
+Pass a char * to a buffer that the libcurl may store human readable error
+messages in. This may be more helpful than just the return code from the
+library. The buffer must be at least CURL_ERROR_SIZE big.
+.TP
+.B CURLOPT_TIMEOUT
+Pass a long as parameter containing the maximum time in seconds that you allow
+the libcurl transfer operation to take. Do note that normally, name lookups
+maky take a considerable time and that limiting the operation to less than a
+few minutes risk aborting perfectly normal operations.
+.TP
+.B CURLOPT_POSTFIELDS
+Pass a char * as parameter, which should be the full data to post in a HTTP
+post operation. See also the CURLOPT_POST.
+.TP
+.B CURLOPT_REFERER
+Pass a pointer to a zero terminated string as parameter. It will be used to
+set the referer: header in the http request sent to the remote server. This
+can be used to fool servers or scripts.
+.TP
+.B CURLOPT_USERAGENT
+Pass a pointer to a zero terminated string as parameter. It will be used to
+set the user-agent: header in the http request sent to the remote server. This
+can be used to fool servers or scripts.
+.TP
+.B CURLOPT_FTPPORT
+Pass a pointer to a zero terminated string as parameter. It will be used to
+get the IP address to use for the ftp PORT instruction. The PORT instruction
+tells the remote server to connect to our specified IP address. The string may
+be a plain IP address, a host name, an network interface name (under unix) or
+just a '-' letter to let the library use your systems default IP address.
+.TP
+.B CURLOPT_LOW_SPEED_LIMIT
+Pass a long as parameter. It contains the transfer speed in bytes per second
+that the transfer should be below during CURLOPT_LOW_SPEED_TIME seconds for
+the library to consider it too slow and abort.
+.TP
+.B CURLOPT_LOW_SPEED_TIME
+Pass a long as parameter. It contains the time in seconds that the transfer
+should be below the CURLOPT_LOW_SPEED_LIMIT for the library to consider it too
+slow and abort.
+.TP
+.B CURLOPT_RESUME_FROM
+Pass a long as parameter. It contains the offset in number of bytes that you
+want the transfer to start from.
+.TP
+.B CURLOPT_COOKIE
+Pass a pointer to a zero terminated string as parameter. It will be used to
+set a cookie in the http request. The format of the string should be
+'[NAME]=[CONTENTS];' Where NAME is the cookie name.
+.TP
+.B CURLOPT_HTTPHEADER
+Pass a pointer to a linked list of HTTP headers to pass to the server in your
+HTTP request. The linked list should be a fully valid list of 'struct
+HttpHeader' structs properly filled in. TBD!
+.TP
+.B CURLOPT_HTTPPOST
+Pass a pointer to a linked list of HTTP post data to pass to the server in
+your http request.  The linked list should be a fully valid list of 'struct
+HttpPost' structs properly filled in. TBD!
+.TP
+.B CURLOPT_SSLCERT
+Pass a pointer to a zero terminated string as parameter. The string should be
+the file name of your certficicate in PEM format.
+.TP
+.B CURLOPT_SSLCERTPASSWD
+Pass a pointer to a zero terminated string as parameter. It will be used as
+the password required to use the CURLOPT_SSLCERT certificate. If the password
+is not supplied, you will be prompted for it.
+.TP
+.B CURLOPT_CRLF
+TBD.
+.TP
+.B CURLOPT_QUOTE
+Pass a pointer to a linked list of FTP commands to pass to the server prior to
+your ftp request. The linked list should be a fully valid list of 'struct
+curl_slist' structs properly filled in. TBD!
+.TP
+.B CURLOPT_POSTQUOTE
+Pass a pointer to a linked list of FTP commands to pass to the server after
+your ftp transfer request. The linked list should be a fully valid list of
+'struct curl_slist' structs properly filled in. TBD!
+.TP
+.B CURLOPT_WRITEHEADER
+Pass a FILE * to be used to write the header part of the received data to.
+.TP
+.B CURLOPT_COOKIEFILE
+Pass a pointer to a zero terminated string as parameter. It should contain the
+name of your file holding cookie data. The cookie data may be in netscape
+cookie data format or just regular HTTP-style headers dumped to a file.
+.TP
+.B CURLOPT_SSLVERSION
+Pass a long as parameter. Set what version of SSL to attempt to use, 2 or
+3. By default, the SSL library will try to solve this by itself although some
+servers make this difficult why you at times will have to use this option.
+.TP
+.B CURLOPT_TIMECONDITION
+Pass a long as parameter. This defines how the CURLOPT_TIMEVALUE time value is
+treated. You can set this parameter to TIMECOND_IFMODSINCE or
+TIMECOND_IFUNMODSINCE. This is aa HTTP-only feature. (TBD)
+.TP
+.B CURLOPT_TIMEVALUE
+Pass a long as parameter. This should be the time in seconds since 1 jan 1970,
+and the time will be used as specified in CURLOPT_TIMECONDITION or if that
+isn't used, it will be TIMECOND_IFMODSINCE by default.
+.TP
+.B CURLOPT_CUSTOMREQUEST
+Pass a pointer to a zero terminated string as parameter. It will be user
+instead of GET or HEAD when doing the HTTP request. This is useful for doing
+DELETE or other more obscure HTTP requests. Don't do this at will, make sure
+your server supports the command first.
+.TP
+.B CURLOPT_STDERR
+Pass a FILE * as parameter. This is the stream to use instead of stderr
+internally when reporting errors.
+.TP
+.B CURLOPT_PROGRESSMODE
+This is currently unsupported, and is likely to be removed in future
+versions. TBD
+.TP
+.B CURLOPT_WRITEINFO
+Pass a pointer to a zero terminated string as parameter. It will be used to
+report information after a successful request. This string may contain
+variables that will be substituted by their contents when output. Described
+elsewhere.
+.PP
+.SH RETURN VALUE
+0 means the option was set properly, non-zero means an error as
+.I <curl/curl.h>
+defines
+.SH "SEE ALSO"
+.BR curl_easy_init "(3), " curl_easy_cleanup "(3), "
+.SH BUGS
+Surely there are some, you tell me!

include/curl/curl.h

@@ -1,5 +1,5 @@
-#ifndef __CURL_H
-#define __CURL_H
+#ifndef __CURL_CURL_H
+#define __CURL_CURL_H
 /*****************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
@@ -39,6 +39,25 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
+
+/* The include stuff here is mainly for time_t! */
+#ifdef vms
+# include <types.h>
+# include <time.h>
+#else
+# include <sys/types.h>
+# if TIME_WITH_SYS_TIME
+#  include <sys/time.h>
+#  include <time.h>
+# else
+#  if HAVE_SYS_TIME_H
+#   include <sys/time.h>
+#  else
+#   include <time.h>
+#  endif
+# endif
+#endif /* defined (vms) */
+
 #ifndef TRUE
 #define TRUE 1
 #endif
@@ -46,71 +65,8 @@
 #define FALSE 0
 #endif
 
+#include <curl/types.h>
 
-#define CONF_DEFAULT 0
-#define CONF_PROXY   (1<<0) /* set if proxy is in use */
-#define CONF_PORT    (1<<1) /* set if different port than protcol-defines is
-                               used */
-#define CONF_HTTP    (1<<2) /* http get */
-#define CONF_GOPHER  (1<<3) /* gopher get */
-#define CONF_FTP     (1<<4) /* ftp get (binary mode) */
-#define CONF_VERBOSE (1<<5) /* talk a lot */
-
-#define CONF_TELNET  (1<<6)
-
-#define CONF_HEADER  (1<<8) /* throw the header out too */
-#define CONF_USERPWD (1<<9) /* user+passwd has been specified */
-#define CONF_NOPROGRESS (1<<10) /* shut off the progress meter (auto)
-                                   see also _MUTE */
-#define CONF_NOBODY  (1<<11) /* use HEAD to get http document */
-#define CONF_FAILONERROR (1<<12) /* Makes urlget() fail with a return code
-                                    WITHOUT writing anything to the output if
-                                    a return code >=300 is returned from the
-                                    server. */
-#define CONF_RANGE (1<<13) /* Byte-range request, specified parameter is set */
-#define CONF_UPLOAD (1<<14) /* this is an upload, only supported for ftp
-                               currently */
-
-#define CONF_POST (1<<15) /* HTTP POST method */
-
-/* When getting an FTP directory, this switch makes the listing only show file
-   names and nothing else. Makes machine parsing of the output possible. This
-   enforces the NLST command to the ftp server, compared to the otherwise
-   used: LIST. */
-#define CONF_FTPLISTONLY (1<<16)
-
-/* Set the referer string */
-#define CONF_REFERER (1<<17)
-#define CONF_PROXYUSERPWD (1<<18) /* Proxy user+passwd has been specified */
-
-/* For FTP, use PORT instead of PASV! */
-#define CONF_FTPPORT (1<<19)
-
-/* FTP: Append instead of overwrite on upload! */
-#define CONF_FTPAPPEND (1<<20)
-
-#define CONF_HTTPS (1<<21)  /* Use SSLeay for encrypted communication */
-
-#define CONF_NETRC (1<<22)  /* read user+password from .netrc */
-
-#define CONF_FOLLOWLOCATION (1<<23) /* get the page that the Location: tells
-				       us to get */
-
-#define CONF_FTPASCII (1<<24) /* use TYPE A for transfer */
-
-#define CONF_HTTPPOST (1<<25) /* this causes a multipart/form-data
-				 HTTP POST */
-#define CONF_NOPROT   (1<<26) /* host name specified without protocol */
-
-#define CONF_PUT      (1<<27) /* PUT the input file */
-
-#define CONF_MUTE     (1<<28) /* force NOPROGRESS */
-
-#define CONF_DICT     (1<<29) /* DICT:// protocol */
-
-#define CONF_FILE     (1<<30) /* FILE:// protocol */
-
-#define CONF_LDAP     (1<<31) /* LDAP:// protocol */
 
 struct HttpHeader {
   struct HttpHeader *next; /* next entry in the list */
@@ -132,88 +88,89 @@ struct HttpPost {
    may return other values, stay prepared. */
 
 typedef enum {
-  URG_OK = 0,
-  URG_UNSUPPORTED_PROTOCOL,
-  URG_FAILED_INIT,
-  URG_URL_MALFORMAT,
-  URG_URL_MALFORMAT_USER,
-  URG_COULDNT_RESOLVE_PROXY,
-  URG_COULDNT_RESOLVE_HOST,
-  URG_COULDNT_CONNECT,
-  URG_FTP_WEIRD_SERVER_REPLY,
-  URG_FTP_ACCESS_DENIED,
-  URG_FTP_USER_PASSWORD_INCORRECT,
-  URG_FTP_WEIRD_PASS_REPLY,
-  URG_FTP_WEIRD_USER_REPLY,
-  URG_FTP_WEIRD_PASV_REPLY,
-  URG_FTP_WEIRD_227_FORMAT,
-  URG_FTP_CANT_GET_HOST,
-  URG_FTP_CANT_RECONNECT,
-  URG_FTP_COULDNT_SET_BINARY,
-  URG_PARTIAL_FILE,
-  URG_FTP_COULDNT_RETR_FILE,
-  URG_FTP_WRITE_ERROR,
-  URG_FTP_QUOTE_ERROR,
-  URG_HTTP_NOT_FOUND,
-  URG_WRITE_ERROR,
+  CURLE_OK = 0,
+  CURLE_UNSUPPORTED_PROTOCOL,
+  CURLE_FAILED_INIT,
+  CURLE_URL_MALFORMAT,
+  CURLE_URL_MALFORMAT_USER,
+  CURLE_COULDNT_RESOLVE_PROXY,
+  CURLE_COULDNT_RESOLVE_HOST,
+  CURLE_COULDNT_CONNECT,
+  CURLE_FTP_WEIRD_SERVER_REPLY,
+  CURLE_FTP_ACCESS_DENIED,
+  CURLE_FTP_USER_PASSWORD_INCORRECT,
+  CURLE_FTP_WEIRD_PASS_REPLY,
+  CURLE_FTP_WEIRD_USER_REPLY,
+  CURLE_FTP_WEIRD_PASV_REPLY,
+  CURLE_FTP_WEIRD_227_FORMAT,
+  CURLE_FTP_CANT_GET_HOST,
+  CURLE_FTP_CANT_RECONNECT,
+  CURLE_FTP_COULDNT_SET_BINARY,
+  CURLE_PARTIAL_FILE,
+  CURLE_FTP_COULDNT_RETR_FILE,
+  CURLE_FTP_WRITE_ERROR,
+  CURLE_FTP_QUOTE_ERROR,
+  CURLE_HTTP_NOT_FOUND,
+  CURLE_WRITE_ERROR,
 
-  URG_MALFORMAT_USER, /* the user name is illegally specified */
-  URG_FTP_COULDNT_STOR_FILE, /* failed FTP upload */
-  URG_READ_ERROR, /* could open/read from file */
+  CURLE_MALFORMAT_USER, /* the user name is illegally specified */
+  CURLE_FTP_COULDNT_STOR_FILE, /* failed FTP upload */
+  CURLE_READ_ERROR, /* could open/read from file */
 
-  URG_OUT_OF_MEMORY,
-  URG_OPERATION_TIMEOUTED, /* the timeout time was reached */
-  URG_FTP_COULDNT_SET_ASCII, /* TYPE A failed */
+  CURLE_OUT_OF_MEMORY,
+  CURLE_OPERATION_TIMEOUTED, /* the timeout time was reached */
+  CURLE_FTP_COULDNT_SET_ASCII, /* TYPE A failed */
 
-  URG_FTP_PORT_FAILED, /* FTP PORT operation failed */
+  CURLE_FTP_PORT_FAILED, /* FTP PORT operation failed */
 
-  URG_FTP_COULDNT_USE_REST, /* the REST command failed */
-  URG_FTP_COULDNT_GET_SIZE, /* the SIZE command failed */
+  CURLE_FTP_COULDNT_USE_REST, /* the REST command failed */
+  CURLE_FTP_COULDNT_GET_SIZE, /* the SIZE command failed */
 
-  URG_HTTP_RANGE_ERROR, /* The RANGE "command" didn't seem to work */
+  CURLE_HTTP_RANGE_ERROR, /* The RANGE "command" didn't seem to work */
 
-  URG_HTTP_POST_ERROR,
+  CURLE_HTTP_POST_ERROR,
 
-  URG_SSL_CONNECT_ERROR, /* something was wrong when connecting with SSL */
+  CURLE_SSL_CONNECT_ERROR, /* something was wrong when connecting with SSL */
 
-  URG_FTP_BAD_DOWNLOAD_RESUME, /* couldn't resume download */
+  CURLE_FTP_BAD_DOWNLOAD_RESUME, /* couldn't resume download */
 
-  URG_FILE_COULDNT_READ_FILE,
+  CURLE_FILE_COULDNT_READ_FILE,
 
-  URG_LDAP_CANNOT_BIND,
-  URG_LDAP_SEARCH_FAILED,
-  URG_LIBRARY_NOT_FOUND,
-  URG_FUNCTION_NOT_FOUND,
+  CURLE_LDAP_CANNOT_BIND,
+  CURLE_LDAP_SEARCH_FAILED,
+  CURLE_LIBRARY_NOT_FOUND,
+  CURLE_FUNCTION_NOT_FOUND,
   
-  URL_LAST
-} UrgError;
+  CURLE_ABORTED_BY_CALLBACK,
+
+  CURLE_BAD_FUNCTION_ARGUMENT,
+  CURLE_BAD_CALLING_ORDER,
+
+  CURL_LAST
+} CURLcode;
 
 /* This is just to make older programs not break: */
-#define URG_FTP_PARTIAL_FILE URG_PARTIAL_FILE
+#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE
 
-#define URGTAG_DONE -1
-#define URGTAG_LAST -1
-#define URGTAG_END -1
-
-#define URLGET_ERROR_SIZE 256
+#define CURL_ERROR_SIZE 256
 
 /* maximum URL length we deal with */
 #define URL_MAX_LENGTH 4096 
 #define URL_MAX_LENGTH_TXT "4095"
 
-/* name is uppercase URGTAG_<name>,
-   type is one of the defined URGTYPE_<type>
+/* name is uppercase CURLOPT_<name>,
+   type is one of the defined CURLOPTTYPE_<type>
    number is unique identifier */
-#define T(name,type,number) URGTAG_ ## name = URGTYPE_ ## type + number
+#define T(name,type,number) CURLOPT_ ## name = CURLOPTTYPE_ ## type + number
 
 /* long may be 32 or 64 bits, but we should never depend on anything else
    but 32 */
-#define URGTYPE_LONG          0
-#define URGTYPE_OBJECTPOINT   10000
-#define URGTYPE_FUNCTIONPOINT 20000
+#define CURLOPTTYPE_LONG          0
+#define CURLOPTTYPE_OBJECTPOINT   10000
+#define CURLOPTTYPE_FUNCTIONPOINT 20000
 
 typedef enum {
-  URGTAG_NOTHING, /* the first unused */
+  T(NOTHING, LONG, 0), /********* the first one is unused ************/
   
   /* This is the FILE * the regular output should be written to. */
   T(FILE, OBJECTPOINT, 1),
@@ -222,50 +179,51 @@ typedef enum {
   T(URL,  OBJECTPOINT, 2),
 
   /* Port number to connect to, if other than default. Specify the CONF_PORT
-     flag in the URGTAG_FLAGS to activate this */
+     flag in the CURLOPT_FLAGS to activate this */
   T(PORT, LONG, 3),
 
-  /* Name of proxy to use. Specify the CONF_PROXY flag in the URGTAG_FLAGS to
+  /* Name of proxy to use. Specify the CONF_PROXY flag in the CURLOPT_FLAGS to
      activate this */
   T(PROXY, OBJECTPOINT, 4),
   
   /* Name and password to use when fetching. Specify the CONF_USERPWD flag in
-     the URGTAG_FLAGS to activate this */
+     the CURLOPT_FLAGS to activate this */
   T(USERPWD, OBJECTPOINT, 5),
 
   /* Name and password to use with Proxy. Specify the CONF_PROXYUSERPWD 
-     flag in the URGTAG_FLAGS to activate this */
+     flag in the CURLOPT_FLAGS to activate this */
   T(PROXYUSERPWD, OBJECTPOINT, 6),
 
   /* Range to get, specified as an ASCII string. Specify the CONF_RANGE flag
-     in the URGTAG_FLAGS to activate this */
+     in the CURLOPT_FLAGS to activate this */
   T(RANGE, OBJECTPOINT, 7),
 
+#if 0
   /* Configuration flags */
   T(FLAGS, LONG, 8),
-
+#endif
   /* Specified file stream to upload from (use as input): */
   T(INFILE, OBJECTPOINT, 9),
 
-  /* Buffer to receive error messages in, must be at least URLGET_ERROR_SIZE
-     bytes big. If this is not used, error messages go to stderr instead: */
+  /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE
+   * bytes big. If this is not used, error messages go to stderr instead: */
   T(ERRORBUFFER, OBJECTPOINT, 10),
 
   /* Function that will be called to store the output (instead of fwrite). The
-     parameters will use fwrite() syntax, make sure to follow them. */
+   * parameters will use fwrite() syntax, make sure to follow them. */
   T(WRITEFUNCTION, FUNCTIONPOINT, 11),
 
   /* Function that will be called to read the input (instead of fread). The
-     parameters will use fread() syntax, make sure to follow them. */
+   * parameters will use fread() syntax, make sure to follow them. */
   T(READFUNCTION, FUNCTIONPOINT, 12),
 
   /* Time-out the read operation after this amount of seconds */
   T(TIMEOUT, LONG, 13),
 
-  /* If the URGTAG_INFILE is used, this can be used to inform urlget about how
-     large the file being sent really is. That allows better error checking
-     and better verifies that the upload was succcessful. -1 means unknown
-     size. */
+  /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about
+   * how large the file being sent really is. That allows better error
+   * checking and better verifies that the upload was succcessful. -1 means
+   * unknown size. */
   T(INFILESIZE, LONG, 14),
 
   /* POST input fields. */
@@ -364,8 +322,25 @@ typedef enum {
      as described elsewhere. */
   T(WRITEINFO, OBJECTPOINT, 40),
 
-  URGTAG_LASTENTRY /* the last unusued */
-} UrgTag;
+  /* Previous FLAG bits */
+  T(VERBOSE, LONG, 41),      /* talk a lot */
+  T(HEADER, LONG, 42),       /* throw the header out too */
+  T(NOPROGRESS, LONG, 43),   /* shut off the progress meter */
+  T(NOBODY, LONG, 44),       /* use HEAD to get http document */
+  T(FAILONERROR, LONG, 45),  /* no output on http error codes >= 300 */
+  T(UPLOAD, LONG, 46),       /* this is an upload */
+  T(POST, LONG, 47),         /* HTTP POST method */
+  T(FTPLISTONLY, LONG, 48),  /* Use NLST when listing ftp dir */
+
+  T(FTPAPPEND, LONG, 50),    /* Append instead of overwrite on upload! */
+  T(NETRC, LONG, 51),        /* read user+password from .netrc */
+  T(FOLLOWLOCATION, LONG, 52),  /* use Location: Luke! */
+  T(FTPASCII, LONG, 53),     /* use TYPE A for transfer */
+  T(PUT, LONG, 54),          /* PUT the input file */
+  T(MUTE, LONG, 55),         /* force NOPROGRESS */
+
+  CURLOPT_LASTENTRY /* the last unusued */
+} CURLoption;
 
 #define CURL_PROGRESS_STATS 0 /* default progress display */
 #define CURL_PROGRESS_BAR   1
@@ -388,23 +363,11 @@ typedef char bool;
 #endif                     /* (rabe) */
 #endif
 
-/**********************************************************************
- *
- * >>> urlget() interface #defines changed in v5! <<<
- *
- * You enter parameters as tags. Tags are specified as a pair of parameters.
- * The first parameter in a pair is the tag identifier, telling urlget what
- * kind of tag it is, and the second is the data. The tags may come in any
- * order but MUST ALWAYS BE TERMINATED with an ending URGTAG_DONE (which
- * needs no data).
- *
- * _Very_ simple example:
- *
- * curl_urlget(URGTAG_URL, "http://www.fts.frontec.se/~dast/", URGTAG_DONE);
- *
- ***********************************************************************/
-
+#if 0
+/* At last, I stand here in front of you today and can officially proclaim
+   this function prototype as history... 17th of May, 2000 */
 UrgError curl_urlget(UrgTag, ...);
+#endif
 
 /* external form function */
 int curl_FormParse(char *string,
@@ -418,9 +381,10 @@ char *curl_GetEnv(char *variable);
 char *curl_version(void);
 
 /* This is the version number */
-#define LIBCURL_VERSION "6.5"
+#define LIBCURL_VERSION "7.0.1beta"
+#define LIBCURL_VERSION_NUM 0x070001
 
-/* linked-list structure for QUOTE */
+/* linked-list structure for the CURLOPT_QUOTE option */
 struct curl_slist {
 	char			*data;
 	struct curl_slist	*next;
@@ -429,4 +393,192 @@ struct curl_slist {
 struct curl_slist *curl_slist_append(struct curl_slist *list, char *data);
 void curl_slist_free_all(struct curl_slist *list);
 
-#endif /* __URLGET_H */
+/*
+ * NAME	curl_init()
+ *
+ * DESCRIPTION
+ *
+ * Inits libcurl globally. This must be used before any libcurl calls can
+ * be used. This may install global plug-ins or whatever. (This does not
+ * do winsock inits in Windows.)
+ *
+ * EXAMPLE
+ *
+ * curl_init();
+ *
+ */
+CURLcode curl_init(void);
+
+/*
+ * NAME	curl_init()
+ *
+ * DESCRIPTION
+ *
+ * Frees libcurl globally. This must be used after all libcurl calls have
+ * been used. This may remove global plug-ins or whatever. (This does not
+ * do winsock cleanups in Windows.)
+ *
+ * EXAMPLE
+ *
+ * curl_free(curl);
+ *
+ */
+void curl_free(void);
+
+/*
+ * NAME curl_open()
+ *
+ * DESCRIPTION
+ *
+ * Opens a general curl session. It does not try to connect or do anything
+ * on the network because of this call. The specified URL is only required
+ * to enable curl to figure out what protocol to "activate".
+ *
+ * A session should be looked upon as a series of requests to a single host.  A
+ * session interacts with one host only, using one single protocol.
+ *
+ * The URL is not required. If set to "" or NULL, it can still be set later
+ * using the curl_setopt() function. If the curl_connect() function is called
+ * without the URL being known, it will return error.
+ *
+ * EXAMPLE
+ *
+ * CURLcode result;
+ * CURL *curl;
+ * result = curl_open(&curl, "http://curl.haxx.nu/libcurl/");
+ * if(result != CURL_OK) {
+ *   return result;
+ * }
+ * */
+CURLcode curl_open(CURL **curl, char *url);
+
+/*
+ * NAME curl_setopt()
+ *
+ * DESCRIPTION
+ *
+ * Sets a particular option to the specified value.
+ *
+ * EXAMPLE
+ *
+ * CURL curl;
+ * curl_setopt(curl, CURL_HTTP_FOLLOW_LOCATION, TRUE);
+ */
+CURLcode curl_setopt(CURL *handle, CURLoption option, ...);
+
+/*
+ * NAME curl_close()
+ *
+ * DESCRIPTION
+ *
+ * Closes a session previously opened with curl_open()
+ *
+ * EXAMPLE
+ *
+ * CURL *curl;
+ * CURLcode result;
+ *
+ * result = curl_close(curl);
+ */
+CURLcode curl_close(CURL *curl); /* the opposite of curl_open() */
+
+CURLcode curl_read(CURLconnect *c_conn, char *buf, size_t buffersize,
+                   size_t *n);
+CURLcode curl_write(CURLconnect *c_conn, char *buf, size_t amount,
+                    size_t *n);
+
+/*
+ * NAME curl_connect()
+ *
+ * DESCRIPTION
+ *
+ * Connects to the peer server and performs the initial setup. This function
+ * writes a connect handle to its second argument that is a unique handle for
+ * this connect. This allows multiple connects from the same handle returned
+ * by curl_open().
+ *
+ * EXAMPLE
+ *
+ * CURLCode result;
+ * CURL curl;
+ * CURLconnect connect;
+ * result = curl_connect(curl, &connect);
+ */
+
+CURLcode curl_connect(CURL *curl, CURLconnect **in_connect);
+
+/*
+ * NAME curl_do()
+ *
+ * DESCRIPTION
+ *
+ * (Note: May 3rd 2000: this function does not currently allow you to
+ * specify a document, it will use the one set previously)
+ *
+ * This function asks for the particular document, file or resource that
+ * resides on the server we have connected to. You may specify a full URL,
+ * just an absolute path or even a relative path. That means, if you're just
+ * getting one file from the remote site, you can use the same URL as input
+ * for both curl_open() as well as for this function.
+ *
+ * In the even there is a host name, port number, user name or password parts
+ * in the URL, you can use the 'flags' argument to ignore them completely, or
+ * at your choice, make the function fail if you're trying to get a URL from
+ * different host than you connected to with curl_connect().
+ *
+ * You can only get one document at a time using the same connection. When one
+ * document has been received you can although request again.
+ *
+ * When the transfer is done, curl_done() MUST be called.
+ *
+ * EXAMPLE
+ *
+ * CURLCode result;
+ * char *url;
+ * CURLconnect *connect;
+ * result = curl_do(connect, url, CURL_DO_NONE); */
+CURLcode curl_do(CURLconnect *in_conn);
+
+/*
+ * NAME curl_done()
+ *
+ * DESCRIPTION
+ *
+ * When the transfer following a curl_do() call is done, this function should
+ * get called.
+ *
+ * EXAMPLE
+ *
+ * CURLCode result;
+ * char *url;
+ * CURLconnect *connect;
+ * result = curl_done(connect); */
+CURLcode curl_done(CURLconnect *connect);
+
+/*
+ * NAME curl_disconnect()
+ *
+ * DESCRIPTION
+ *
+ * Disconnects from the peer server and performs connection cleanup.
+ *
+ * EXAMPLE
+ *
+ * CURLcode result;
+ * CURLconnect *connect;
+ * result = curl_disconnect(connect); */
+CURLcode curl_disconnect(CURLconnect *connect);
+
+/*
+ * NAME curl_getdate()
+ *
+ * DESCRIPTION
+ *
+ * Returns the time, in seconds since 1 Jan 1970 of the time string given in
+ * the first argument. The time argument in the second parameter is for cases
+ * where the specified time is relative now, like 'two weeks' or 'tomorrow'
+ * etc.
+ */
+time_t curl_getdate(const char *p, const time_t *now);
+
+#endif /* __CURL_CURL_H */

include/curl/easy.h

@@ -0,0 +1,46 @@
+#ifndef __CURL_EASY_H
+#define __CURL_EASY_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+CURL *curl_easy_init(void);
+CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
+CURLcode curl_easy_perform(CURL *curl);
+void curl_easy_cleanup(CURL *curl);
+#endif

include/curl/types.h

@@ -0,0 +1,45 @@
+#ifndef __CURL_TYPES_H
+#define __CURL_TYPES_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+typedef void CURL;
+typedef void CURLconnect;
+
+#endif /* __CURL_TYPES_H */

lib/Makefile.am

@@ -7,7 +7,7 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
 noinst_LIBRARIES = libcurl.a
 
 # Some flags needed when trying to cause warnings ;-)
-CFLAGS = -g #-Wall -pedantic
+CFLAGS = -g -Wall #-pedantic
 
 INCLUDES = -I$(top_srcdir)/include
 
@@ -23,7 +23,7 @@ download.c     getdate.h      ldap.c         ssluse.c       version.c \
 download.h     getenv.c       ldap.h         ssluse.h       \
 escape.c       getenv.h       mprintf.c      telnet.c       \
 escape.h       getpass.c      netrc.c        telnet.h       \
-writeout.c writeout.h
+writeout.c writeout.h highlevel.c strequal.c strequal.h easy.c
 
 # Say $(srcdir), so GNU make does not report an ambiguity with the .y.c rule.
 $(srcdir)/getdate.c: getdate.y

lib/Makefile.in

@@ -77,11 +77,11 @@ AUTOMAKE_OPTIONS = foreign no-dependencies
 noinst_LIBRARIES = libcurl.a
 
 # Some flags needed when trying to cause warnings ;-)
-CFLAGS = -g #-Wall -pedantic
+CFLAGS = -g -Wall #-pedantic
 
 INCLUDES = -I$(top_srcdir)/include
 
-libcurl_a_SOURCES =  arpa_telnet.h  file.c         getpass.h      netrc.h        timeval.c base64.c       file.h         hostip.c       progress.c     timeval.h base64.h       formdata.c     hostip.h       progress.h     cookie.c       formdata.h     http.c         sendf.c        cookie.h       ftp.c          http.h         sendf.h        url.c dict.c         ftp.h          if2ip.c        speedcheck.c   url.h dict.h         getdate.c      if2ip.h        speedcheck.h   urldata.h download.c     getdate.h      ldap.c         ssluse.c       version.c download.h     getenv.c       ldap.h         ssluse.h       escape.c       getenv.h       mprintf.c      telnet.c       escape.h       getpass.c      netrc.c        telnet.h       writeout.c writeout.h
+libcurl_a_SOURCES =  arpa_telnet.h  file.c         getpass.h      netrc.h        timeval.c base64.c       file.h         hostip.c       progress.c     timeval.h base64.h       formdata.c     hostip.h       progress.h     cookie.c       formdata.h     http.c         sendf.c        cookie.h       ftp.c          http.h         sendf.h        url.c dict.c         ftp.h          if2ip.c        speedcheck.c   url.h dict.h         getdate.c      if2ip.h        speedcheck.h   urldata.h download.c     getdate.h      ldap.c         ssluse.c       version.c download.h     getenv.c       ldap.h         ssluse.h       escape.c       getenv.h       mprintf.c      telnet.c       escape.h       getpass.c      netrc.c        telnet.h       writeout.c writeout.h highlevel.c strequal.c strequal.h easy.c
 
 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
 CONFIG_HEADER = ../config.h ../src/config.h
@@ -97,7 +97,8 @@ libcurl_a_LIBADD =
 libcurl_a_OBJECTS =  file.o timeval.o base64.o hostip.o progress.o \
 formdata.o cookie.o http.o sendf.o ftp.o url.o dict.o if2ip.o \
 speedcheck.o getdate.o download.o ldap.o ssluse.o version.o getenv.o \
-escape.o mprintf.o telnet.o getpass.o netrc.o writeout.o
+escape.o mprintf.o telnet.o getpass.o netrc.o writeout.o highlevel.o \
+strequal.o easy.o
 AR = ar
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
@@ -116,7 +117,7 @@ all: all-redirect
 .SUFFIXES:
 .SUFFIXES: .S .c .o .s
 $(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
-	cd $(top_srcdir) && $(AUTOMAKE) --foreign --include-deps lib/Makefile
+	cd $(top_srcdir) && $(AUTOMAKE) --foreign lib/Makefile
 
 Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
 	cd $(top_builddir) \

lib/Makefile.m32

@@ -9,7 +9,7 @@
 CC = gcc
 AR = ar
 RANLIB = ranlib
-OPENSSL_PATH = ../../openssl-0.9.4
+OPENSSL_PATH = ../../openssl-0.9.5a
 
 ########################################################
 ## Nothing more to do below this line!
@@ -31,12 +31,14 @@ urldata.h formdata.c hostip.h netrc.h stdcheaders.h formdata.h \
 if2ip.c progress.c sendf.c sendf.h speedcheck.c speedcheck.h \
 ftp.c ftp.h getpass.c getpass.h version.c timeval.c  timeval.h cookie.c \
 cookie.h escape.c escape.h getdate.c getdate.h dict.h dict.c http.c \
-http.h telnet.c telnet.h file.c file.h ldap.c ldap.h writeout.c writeout.h
+http.h telnet.c telnet.h file.c file.h ldap.c ldap.h writeout.c writeout.h \
+highlevel.c strequal.c strequal.h easy.c
 
 libcurl_a_OBJECTS =  base64.o getenv.o mprintf.o url.o download.o \
 getpass.o ssluse.o hostip.o netrc.o formdata.o if2ip.o progress.o \
 sendf.o speedcheck.o ftp.o getpass.o version.o timeval.o \
-cookie.o escape.o getdate.o dict.o http.o telnet.o file.o ldap.o writeout.o
+cookie.o escape.o getdate.o dict.o http.o telnet.o file.o ldap.o writeout.o \
+highlevel.o strequal.o easy.o
 
 LIBRARIES =  $(libcurl_a_LIBRARIES)
 SOURCES = $(libcurl_a_SOURCES)
@@ -63,5 +65,6 @@ clean:
 	-@erase $(libcurl_a_OBJECTS)
 
 distrib: clean
+	
 	-@erase $(libcurl_a_LIBRARIES)
 	

lib/Makefile.vc6

@@ -23,7 +23,7 @@ LINKD = link.exe -lib
 CCRS = cl.exe /ML /O2 /D "NDEBUG" /D "USE_SSLEAY" /I "$(OPENSSL_PATH)/inc32" /I "$(OPENSSL_PATH)/inc32/openssl"
 LINKRS = link.exe -lib /LIBPATH:$(OPENSSL_PATH)/out32dll
 
-CFLAGS = /nologo /W3 /GX /D "WIN32" /D "_MBCS" /D "_LIB" /YX /FD /c
+CFLAGS = /I "../include" /nologo /W3 /GX /D "WIN32" /D "VC6" /D "_MBCS" /D "_LIB" /YX /FD /c /D "MSDOS"
 LFLAGS = /nologo /out:$(PROGRAM_NAME)
 LINKLIBS = kernel32.lib wsock32.lib
 LINKSLIBS = libeay32.lib ssleay32.lib RSAglue.lib
@@ -36,6 +36,7 @@ RELEASE_OBJS= \
 	formdatar.obj \
 	ftpr.obj \
 	httpr.obj \
+	ldapr.obj \
 	dictr.obj \
 	telnetr.obj \
 	getdater.obj \
@@ -50,9 +51,9 @@ RELEASE_OBJS= \
 	speedcheckr.obj \
 	ssluser.obj \
 	timevalr.obj \
-	uploadr.obj \
 	urlr.obj \
 	filer.obj \
+        writeoutr.obj \
 	versionr.obj
 
 DEBUG_OBJS= \
@@ -63,6 +64,7 @@ DEBUG_OBJS= \
 	formdatad.obj \
 	ftpd.obj \
 	httpd.obj \
+        ldapd.obj \
 	dictd.obj \
 	telnetd.obj \
 	getdated.obj \
@@ -77,9 +79,9 @@ DEBUG_OBJS= \
 	speedcheckd.obj \
 	sslused.obj \
 	timevald.obj \
-	uploadd.obj \
 	urld.obj \
 	filed.obj \
+        writeoutd.obj \
 	versiond.obj
 
 RELEASE_SSL_OBJS= \
@@ -90,6 +92,7 @@ RELEASE_SSL_OBJS= \
 	formdatars.obj \
 	ftprs.obj \
 	httprs.obj \
+        ldaprs.obj \
 	dictrs.obj \
 	telnetrs.obj \
 	getdaters.obj \
@@ -104,9 +107,9 @@ RELEASE_SSL_OBJS= \
 	speedcheckrs.obj \
 	sslusers.obj \
 	timevalrs.obj \
-	uploadrs.obj \
 	urlrs.obj \
 	filers.obj \
+        writeouts.obj \
 	versionrs.obj
 
 LINK_OBJS= \
@@ -117,6 +120,7 @@ LINK_OBJS= \
 	formdata.obj \
 	ftp.obj \
 	http.obj \
+        ldap.obj \
 	dict.obj \
 	telnet.obj \
 	getdate.obj \
@@ -131,9 +135,9 @@ LINK_OBJS= \
 	speedcheck.obj \
 	ssluse.obj \
 	timeval.obj \
-	upload.obj \
 	url.obj \
 	file.obj \
+        writeout.obj \
 	version.obj
 
 all : release
@@ -163,6 +167,8 @@ ftpr.obj: ftp.c
 	$(CCR) $(CFLAGS) ftp.c
 httpr.obj: http.c
 	$(CCR) $(CFLAGS) http.c
+ldapr.obj: ldap.c
+	$(CCR) $(CFLAGS) ldap.c
 dictr.obj: dict.c
 	$(CCR) $(CFLAGS) dict.c
 telnetr.obj: telnet.c
@@ -191,12 +197,12 @@ ssluser.obj: ssluse.c
 	$(CCR) $(CFLAGS) ssluse.c
 timevalr.obj: timeval.c
 	$(CCR) $(CFLAGS) timeval.c
-uploadr.obj: upload.c
-	$(CCR) $(CFLAGS) upload.c
 urlr.obj: url.c
 	$(CCR) $(CFLAGS) url.c
 filer.obj: file.c
 	$(CCR) $(CFLAGS) file.c
+writeoutr.obj: writeout.c
+        $(CCR) $(CFLAGS) writeout.c
 versionr.obj: version.c
 	$(CCR) $(CFLAGS) version.c
 
@@ -215,6 +221,8 @@ ftpd.obj: ftp.c
 	$(CCD) $(CFLAGS) ftp.c
 httpd.obj: http.c
 	$(CCD) $(CFLAGS) http.c
+ldapd.obj: ldap.c
+	$(CCR) $(CFLAGS) ldap.c
 dictd.obj: dict.c
 	$(CCD) $(CFLAGS) dict.c
 telnetd.obj: telnet.c
@@ -243,12 +251,12 @@ sslused.obj: ssluse.c
 	$(CCD) $(CFLAGS) ssluse.c
 timevald.obj: timeval.c
 	$(CCD) $(CFLAGS) timeval.c
-uploadd.obj: upload.c
-	$(CCD) $(CFLAGS) upload.c
 urld.obj: url.c
 	$(CCD) $(CFLAGS) url.c
 filed.obj: file.c
 	$(CCD) $(CFLAGS) file.c
+writeoutd.obj: writeout.c
+        $(CCR) $(CFLAGS) writeout.c
 versiond.obj: version.c
 	$(CCD) $(CFLAGS) version.c
 
@@ -268,6 +276,8 @@ ftprs.obj: ftp.c
 	$(CCRS) $(CFLAGS) ftp.c
 httprs.obj: http.c
 	$(CCRS) $(CFLAGS) http.c
+ldaprs.obj: ldap.c
+	$(CCR) $(CFLAGS) ldap.c
 dictrs.obj: dict.c
 	$(CCRS) $(CFLAGS) dict.c
 telnetrs.obj: telnet.c
@@ -296,12 +306,12 @@ sslusers.obj: ssluse.c
 	$(CCRS) $(CFLAGS) ssluse.c
 timevalrs.obj: timeval.c
 	$(CCRS) $(CFLAGS) timeval.c
-uploadrs.obj: upload.c
-	$(CCRS) $(CFLAGS) upload.c
 urlrs.obj: url.c
 	$(CCRS) $(CFLAGS) url.c
 filers.obj: file.c
 	$(CCRS) $(CFLAGS) file.c
+writeoutrs.obj: writeout.c
+        $(CCR) $(CFLAGS) writeout.c
 versionrs.obj: version.c
 	$(CCRS) $(CFLAGS) version.c
 

lib/cookie.c

@@ -62,6 +62,7 @@ Example set of cookies:
 #include "cookie.h"
 #include "setup.h"
 #include "getdate.h"
+#include "strequal.h"
 
 /****************************************************************************
  *
@@ -131,7 +132,7 @@ struct Cookie *cookie_add(struct CookieInfo *c,
           }
           else if(strequal("expires", name)) {
             co->expirestr=strdup(what);
-            co->expires = get_date(what, &now);
+            co->expires = curl_getdate(what, &now);
           }
           else if(!co->name) {
             co->name = strdup(name);
@@ -173,9 +174,11 @@ struct Cookie *cookie_add(struct CookieInfo *c,
       return NULL;
     }
     /* strip off the possible end-of-line characters */
-    if(ptr=strchr(lineptr, '\r'))
+    ptr=strchr(lineptr, '\r');
+    if(ptr)
       *ptr=0; /* clear it */
-    if(ptr=strchr(lineptr, '\n'))
+    ptr=strchr(lineptr, '\n');
+    if(ptr)
       *ptr=0; /* clear it */
 
     firstptr=strtok(lineptr, "\t"); /* first tokenize it on the TAB */

lib/dict.c

@@ -92,12 +92,17 @@
 #include "sendf.h"
 
 #include "progress.h"
+#include "strequal.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
 
+CURLcode dict_done(struct connectdata *conn)
+{
+  return CURLE_OK;
+}
 
-UrgError dict(struct UrlData *data, char *path, long *bytecount)
+CURLcode dict(struct connectdata *conn)
 {
   int nth;
   char *word;
@@ -106,9 +111,13 @@ UrgError dict(struct UrlData *data, char *path, long *bytecount)
   char *strategy = NULL;
   char *nthdef = NULL; /* This is not part of the protocol, but required
                           by RFC 2229 */
-  UrgError result=URG_OK;
+  CURLcode result=CURLE_OK;
+  struct UrlData *data=conn->data;
 
-  if(data->conf & CONF_USERPWD) {
+  char *path = conn->path;
+  long *bytecount = &conn->bytecount;
+
+  if(data->bits.user_passwd) {
     /* AUTH is missing */
   }
 
@@ -162,7 +171,7 @@ UrgError dict(struct UrlData *data, char *path, long *bytecount)
           word
           );
     
-    result = Transfer(data, data->firstsocket, -1, FALSE, bytecount,
+    result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
                       -1, NULL); /* no upload */
       
     if(result)
@@ -210,7 +219,7 @@ UrgError dict(struct UrlData *data, char *path, long *bytecount)
           word
           );
     
-    result = Transfer(data, data->firstsocket, -1, FALSE, bytecount,
+    result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
                       -1, NULL); /* no upload */
       
     if(result)
@@ -234,7 +243,7 @@ UrgError dict(struct UrlData *data, char *path, long *bytecount)
             "QUIT\n",
             ppath);
       
-      result = Transfer(data, data->firstsocket, -1, FALSE, bytecount,
+      result = Transfer(conn, data->firstsocket, -1, FALSE, bytecount,
                         -1, NULL);
       
       if(result)
@@ -243,10 +252,5 @@ UrgError dict(struct UrlData *data, char *path, long *bytecount)
     }
   }
 
-#if 0
-  ProgressEnd(data);
-#endif
-  pgrsDone(data);
-
-  return URG_OK;
+  return CURLE_OK;
 }

lib/dict.h

@@ -40,6 +40,7 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError dict(struct UrlData *data, char *path, long *bytecountp);
+CURLcode dict(struct connectdata *conn);
+CURLcode dict_done(struct connectdata *conn);
 
 #endif

lib/download.c

@@ -78,19 +78,15 @@
 #include "speedcheck.h"
 #include "sendf.h"
 
-#ifdef USE_ZLIB
-#include <zlib.h>
-#endif
-
-#define MAX(x,y) ((x)>(y)?(x):(y))
+#include <curl/types.h>
 
 /* --- download and upload a stream from/to a socket --- */
 
 /* Parts of this function was brought to us by the friendly Mark Butler
    <butlerm@xmission.com>. */
 
-UrgError 
-Transfer (struct UrlData *data,
+CURLcode 
+Transfer(CURLconnect *c_conn,
          /* READ stuff */
 	  int sockfd,		/* socket to read from or -1 */
 	  int size,		/* -1 if unknown at this point */
@@ -101,484 +97,21 @@ Transfer (struct UrlData *data,
           int writesockfd,      /* socket to write to, it may very well be
                                    the same we read from. -1 disables */
           long *writebytecountp /* return number of bytes written or NULL */
-          
-
-)
+          )
 {
-  char *buf = data->buffer;
-  size_t nread;
-  int bytecount = 0; /* number of bytes read */
-  int writebytecount = 0; /* number of bytes written */
-  long contentlength=0; /* size of incoming data */
-  struct timeval start = tvnow();
-  struct timeval now = start;
-  bool header = TRUE;		/* incoming data has HTTP header */
-  int headerline = 0;		/* counts header lines to better track the
-                                   first one */
+  struct connectdata *conn = (struct connectdata *)c_conn;
+  if(!conn)
+    return CURLE_BAD_FUNCTION_ARGUMENT;
 
-  char *hbufp;			/* points at *end* of header line */
-  int hbuflen = 0;
-  char *str;			/* within buf */
-  char *str_start;		/* within buf */
-  char *end_ptr;		/* within buf */
-  char *p;			/* within headerbuff */
-  bool content_range = FALSE;	/* set TRUE if Content-Range: was found */
-  int offset = 0;		/* possible resume offset read from the
-                                   Content-Range: header */
-  int code = 0;			/* error code from the 'HTTP/1.? XXX' line */
+  /* now copy all input parameters */
+  conn->sockfd = sockfd;
+  conn->size = size;
+  conn->getheader = getheader;
+  conn->bytecountp = bytecountp;
+  conn->writesockfd = writesockfd;
+  conn->writebytecountp = writebytecountp;
 
-  /* for the low speed checks: */
-  UrgError urg;
-  time_t timeofdoc=0;
-  long bodywrites=0;
+  return CURLE_OK;
 
-  char newurl[URL_MAX_LENGTH];		/* buffer for Location: URL */
-
-  /* the highest fd we use + 1 */
-  int maxfd = (sockfd>writesockfd?sockfd:writesockfd)+1;
-
-  hbufp = data->headerbuff;
-
-  myalarm (0);			/* switch off the alarm-style timeout */
-
-  now = tvnow();
-  start = now;
-
-#define KEEP_READ  1
-#define KEEP_WRITE 2
-
-  pgrsTime(data, TIMER_PRETRANSFER);
-
-  if (!getheader) {
-    header = FALSE;
-    if(size > 0)
-      pgrsSetDownloadSize(data, size);
-  }
-  {
-    fd_set readfd;
-    fd_set writefd;
-    fd_set rkeepfd;
-    fd_set wkeepfd;
-    struct timeval interval;
-    int keepon=0;
-
-    /* timeout every X second
-       - makes a better progressmeter (i.e even when no data is read, the
-       meter can be updated and reflect reality)
-       - allows removal of the alarm() crap
-       - variable timeout is easier
-     */
-
-    FD_ZERO (&readfd);		/* clear it */
-    if(sockfd != -1) {
-      FD_SET (sockfd, &readfd); /* read socket */
-      keepon |= KEEP_READ;
-    }
-
-    FD_ZERO (&writefd);		/* clear it */
-    if(writesockfd != -1) {
-      FD_SET (writesockfd, &writefd); /* write socket */
-      keepon |= KEEP_WRITE;
-    }
-
-    /* get these in backup variables to be able to restore them on each lap in
-       the select() loop */
-    rkeepfd = readfd;
-    wkeepfd = writefd;
-
-    while (keepon) {
-      readfd = rkeepfd;		/* set those every lap in the loop */
-      writefd = wkeepfd;
-      interval.tv_sec = 1;
-      interval.tv_usec = 0;
-
-      switch (select (maxfd, &readfd, &writefd, NULL, &interval)) {
-      case -1:			/* select() error, stop reading */
-	keepon = 0; /* no more read or write */
-	continue;
-      case 0:			/* timeout */
-	break;
-      default:
-        if((keepon & KEEP_READ) && FD_ISSET(sockfd, &readfd)) {
-          /* read! */
-#ifdef USE_SSLEAY
-          if (data->use_ssl) {
-            nread = SSL_read (data->ssl, buf, BUFSIZE - 1);
-          }
-          else {
-#endif
-            nread = sread (sockfd, buf, BUFSIZE - 1);
-#ifdef USE_SSLEAY
-          }
-#endif /* USE_SSLEAY */
-
-          /* NULL terminate, allowing string ops to be used */
-          if (0 < (signed int) nread)
-            buf[nread] = 0;
-
-          /* if we receive 0 or less here, the server closed the connection and
-             we bail out from this! */
-          else if (0 >= (signed int) nread) {
-            keepon &= ~KEEP_READ;
-            break;
-          }
-
-          str = buf;		/* Default buffer to use when we write the
-                                   buffer, it may be changed in the flow below
-                                   before the actual storing is done. */
-
-          /* Since this is a two-state thing, we check if we are parsing
-             headers at the moment or not. */
-          
-          if (header) {
-            /* we are in parse-the-header-mode */
-
-            /* header line within buffer loop */
-            do {
-              int hbufp_index;
-              
-              str_start = str;	/* str_start is start of line within buf */
-              
-              end_ptr = strchr (str_start, '\n');
-              
-              if (!end_ptr) {
-                /* no more complete header lines within buffer */
-                /* copy what is remaining into headerbuff */
-                int str_length = (int)strlen(str);
-                
-                if (hbuflen + (int)str_length >= data->headersize) {
-                  char *newbuff;
-                  long newsize=MAX((hbuflen+str_length)*3/2,
-                                   data->headersize*2);
-                  hbufp_index = hbufp - data->headerbuff;
-                  newbuff = (char *)realloc(data->headerbuff, newsize);
-                  if(!newbuff) {
-                    failf (data, "Failed to alloc memory for big header!");
-                    return URG_READ_ERROR;
-                  }
-                  data->headersize=newsize;
-                  data->headerbuff = newbuff;
-                  hbufp = data->headerbuff + hbufp_index;
-                }
-                strcpy (hbufp, str);
-                hbufp += strlen (str);
-                hbuflen += strlen (str);
-                break;		/* read more and try again */
-              }
-
-              str = end_ptr + 1;	/* move just past new line */
-
-              if (hbuflen + (str - str_start) >= data->headersize) {
-                char *newbuff;
-                long newsize=MAX((hbuflen+(str-str_start))*3/2,
-                                 data->headersize*2);
-                hbufp_index = hbufp - data->headerbuff;
-                newbuff = (char *)realloc(data->headerbuff, newsize);
-                if(!newbuff) {
-                  failf (data, "Failed to alloc memory for big header!");
-                  return URG_READ_ERROR;
-                }
-                data->headersize= newsize;
-                data->headerbuff = newbuff;
-                hbufp = data->headerbuff + hbufp_index;
-              }
-
-              /* copy to end of line */
-              strncpy (hbufp, str_start, str - str_start);
-              hbufp += str - str_start;
-              hbuflen += str - str_start;
-              *hbufp = 0;
-              
-              p = data->headerbuff;
-              
-              /* we now have a full line that p points to */
-              if (('\n' == *p) || ('\r' == *p)) {
-                /* Zero-length line means end of header! */
-                if (-1 != size)	/* if known */
-                  size += bytecount;	/* we append the already read size */
-
-
-                if ('\r' == *p)
-                  p++;		/* pass the \r byte */
-                if ('\n' == *p)
-                  p++;		/* pass the \n byte */
-
-                pgrsSetDownloadSize(data, size);
-
-                header = FALSE;	/* no more header to parse! */
-
-                /* now, only output this if the header AND body are requested:
-                 */
-                if ((data->conf & (CONF_HEADER | CONF_NOBODY)) ==
-                    CONF_HEADER) {
-                  if((p - data->headerbuff) !=
-                     data->fwrite (data->headerbuff, 1,
-                                   p - data->headerbuff, data->out)) {
-                    failf (data, "Failed writing output");
-                    return URG_WRITE_ERROR;
-                  }
-                }
-                if(data->writeheader) {
-                  /* obviously, the header is requested to be written to
-                     this file: */
-                  if((p - data->headerbuff) !=
-                     fwrite (data->headerbuff, 1, p - data->headerbuff,
-                             data->writeheader)) {
-                    failf (data, "Failed writing output");
-                    return URG_WRITE_ERROR;
-                  }
-                }
-                break;		/* exit header line loop */
-              }
-              
-              if (!headerline++) {
-                /* This is the first header, it MUST be the error code line
-                   or else we consiser this to be the body right away! */
-                if (sscanf (p, " HTTP/1.%*c %3d", &code)) {
-                  /* 404 -> URL not found! */
-                  if (
-                      ( ((data->conf & CONF_FOLLOWLOCATION) && (code >= 400))
-                        ||
-                        !(data->conf & CONF_FOLLOWLOCATION) && (code >= 300))
-                      && (data->conf & CONF_FAILONERROR)) {
-                    /* If we have been told to fail hard on HTTP-errors,
-                       here is the check for that: */
-                    /* serious error, go home! */
-                    failf (data, "The requested file was not found");
-                    return URG_HTTP_NOT_FOUND;
-                  }
-                  data->progress.httpcode = code;
-                }
-                else {
-                  header = FALSE;	/* this is not a header line */
-                  break;
-                }
-              }
-              /* check for Content-Length: header lines to get size */
-              if (strnequal("Content-Length", p, 14) &&
-                  sscanf (p+14, ": %ld", &contentlength))
-                size = contentlength;
-              else if (strnequal("Content-Range", p, 13) &&
-                       sscanf (p+13, ": bytes %d-", &offset)) {
-                if (data->resume_from == offset) {
-                  /* we asked for a resume and we got it */
-                  content_range = TRUE;
-                }
-              }
-              else if(data->cookies &&
-                      strnequal("Set-Cookie: ", p, 11)) {
-                cookie_add(data->cookies, TRUE, &p[12]);
-              }
-              else if(strnequal("Last-Modified:", p,
-                                strlen("Last-Modified:")) &&
-                      data->timecondition) {
-                time_t secs=time(NULL);
-                timeofdoc = get_date(p+strlen("Last-Modified:"), &secs);
-              }
-              else if ((code >= 300 && code < 400) &&
-                       (data->conf & CONF_FOLLOWLOCATION) &&
-                       strnequal("Location", p, 8) &&
-                       sscanf (p+8, ": %" URL_MAX_LENGTH_TXT "s", newurl)) {
-                /* this is the URL that the server advices us to get
-                   instead */
-                data->newurl = strdup (newurl);
-              }
-              
-              if (data->conf & CONF_HEADER) {
-                if(hbuflen != data->fwrite (p, 1, hbuflen, data->out)) {
-                  failf (data, "Failed writing output");
-                  return URG_WRITE_ERROR;
-                }
-              }
-              if(data->writeheader) {
-                /* the header is requested to be written to this file */
-                if(hbuflen != fwrite (p, 1, hbuflen, data->writeheader)) {
-                  failf (data, "Failed writing output");
-                  return URG_WRITE_ERROR;
-                }
-              }
-              
-              /* reset hbufp pointer && hbuflen */
-              hbufp = data->headerbuff;
-              hbuflen = 0;
-            }
-            while (*str);		/* header line within buffer */
-
-            /* We might have reached the end of the header part here, but
-               there might be a non-header part left in the end of the read
-               buffer. */
-
-            if (!header) {
-              /* the next token and forward is not part of
-                 the header! */
-
-              /* we subtract the remaining header size from the buffer */
-              nread -= (str - buf);
-            }
-
-          }			/* end if header mode */
-
-          /* This is not an 'else if' since it may be a rest from the header
-             parsing, where the beginning of the buffer is headers and the end
-             is non-headers. */
-          if (str && !header && (nread > 0)) {
-            
-            if(0 == bodywrites) {
-              /* These checks are only made the first time we are about to
-                 write a chunk of the body */
-              if(data->conf&CONF_HTTP) {
-                /* HTTP-only checks */
-                if (data->resume_from && !content_range ) {
-                  /* we wanted to resume a download, although the server
-                     doesn't seem to support this */
-                  failf (data, "HTTP server doesn't seem to support byte ranges. Cannot resume.");
-                  return URG_HTTP_RANGE_ERROR;
-                }
-                else if (data->newurl) {
-                  /* abort after the headers if "follow Location" is set */
-                  infof (data, "Follow to new URL: %s\n", data->newurl);
-                  return URG_OK;
-                }
-                else if(data->timecondition && !data->range) {
-                  /* A time condition has been set AND no ranges have been
-                     requested. This seems to be what chapter 13.3.4 of
-                     RFC 2616 defines to be the correct action for a
-                     HTTP/1.1 client */
-                  if((timeofdoc > 0) && (data->timevalue > 0)) {
-                    switch(data->timecondition) {
-                    case TIMECOND_IFMODSINCE:
-                    default:
-                      if(timeofdoc < data->timevalue) {
-                        infof(data,
-                              "The requested document is not new enough");
-                        return URG_OK;
-                      }
-                      break;
-                    case TIMECOND_IFUNMODSINCE:
-                      if(timeofdoc > data->timevalue) {
-                        infof(data,
-                              "The requested document is not old enough");
-                        return URG_OK;
-                      }
-                      break;
-                    } /* switch */
-                  } /* two valid time strings */
-                } /* we have a time condition */
-              } /* this is HTTP */
-            } /* this is the first time we write a body part */
-            bodywrites++;
-
-            if(data->maxdownload &&
-               (bytecount + nread > data->maxdownload)) {
-              nread = data->maxdownload - bytecount;
-              if(nread < 0 ) /* this should be unusual */
-                nread = 0;
-              keepon &= ~KEEP_READ; /* we're done reading */
-            }
-
-            bytecount += nread;
-
-            pgrsSetDownloadCounter(data, (double)bytecount);
-            
-            if (nread != data->fwrite (str, 1, nread, data->out)) {
-              failf (data, "Failed writing output");
-              return URG_WRITE_ERROR;
-            }
-
-          } /* if (! header and data to read ) */
-        } /* if( read from socket ) */
-
-        if((keepon & KEEP_WRITE) && FD_ISSET(writesockfd, &writefd)) {
-          /* write */
-
-          char scratch[BUFSIZE * 2];
-          int i, si;
-          int bytes_written;
-
-          if(data->crlf)
-            buf = data->buffer; /* put it back on the buffer */
-
-          nread = data->fread(buf, 1, BUFSIZE, data->in);
-          writebytecount += nread;
-
-          pgrsSetUploadCounter(data, (double)writebytecount);
-            
-          if (nread<=0) {
-            /* done */
-            keepon &= ~KEEP_WRITE; /* we're done writing */
-            break;
-          }
-
-          /* convert LF to CRLF if so asked */
-          if (data->crlf) {
-            for(i = 0, si = 0; i < (int)nread; i++, si++) {
-              if (buf[i] == 0x0a) {
-                scratch[si++] = 0x0d;
-                scratch[si] = 0x0a;
-              }
-              else {
-                scratch[si] = buf[i];
-              }
-            }
-            nread = si;
-            buf = scratch; /* point to the new buffer */
-          }
-
-          /* write to socket */
-#ifdef USE_SSLEAY
-          if (data->use_ssl) {
-            bytes_written = SSL_write(data->ssl, buf, nread);
-          }
-          else {
-#endif
-            bytes_written = swrite(writesockfd, buf, nread);
-#ifdef USE_SSLEAY
-          }
-#endif /* USE_SSLEAY */
-          if(nread != bytes_written) {
-            failf(data, "Failed uploading data");
-            return URG_WRITE_ERROR;
-          }
-
-        }
-
-        break;
-      }
-
-      now = tvnow();
-      pgrsUpdate(data);
-
-      urg = speedcheck (data, now);
-      if (urg)
-	return urg;
-
-      if (data->timeout && (tvdiff (now, start) > data->timeout)) {
-	failf (data, "Operation timed out with %d out of %d bytes received",
-	       bytecount, size);
-	return URG_OPERATION_TIMEOUTED;
-      }
-#ifdef MULTIDOC
-      if(contentlength && bytecount >= contentlength) {
-        /* we're done with this download, now stop it */
-        break;
-      }
-#endif
-    }
-  }
-  if(!(data->conf&CONF_NOBODY) && contentlength &&
-     (bytecount != contentlength)) {
-    failf(data, "transfer closed with %d bytes remaining to read",
-          contentlength-bytecount);
-    return URG_PARTIAL_FILE;
-  }
-  pgrsUpdate(data);
-
-  if(bytecountp)
-    *bytecountp = bytecount; /* read count */
-  if(writebytecountp)
-    *writebytecountp = writebytecount; /* write count */
-
-  return URG_OK;
 }
           
-

lib/download.h

@@ -39,8 +39,8 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError 
-Transfer (struct UrlData *data,
+CURLcode 
+Transfer (struct connectdata *data,
 	  int sockfd,		/* socket to read from or -1 */
 	  int size,		/* -1 if unknown at this point */
 	  bool getheader,	/* TRUE if header parsing is wanted */

lib/easy.c

@@ -0,0 +1,160 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+
+/* -- WIN32 approved -- */
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <errno.h>
+
+#include "setup.h"
+#include "strequal.h"
+
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+#include <winsock.h>
+#include <time.h>
+#include <io.h>
+#else
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#include <netinet/in.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <netdb.h>
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+#include <sys/ioctl.h>
+#include <signal.h>
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#endif
+
+#include "urldata.h"
+#include <curl/curl.h>
+#include "highlevel.h"
+#include <curl/types.h>
+
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+CURL *curl_easy_init(void)
+{
+  CURLcode res;
+  struct UrlData *data;
+
+  if(curl_init())
+    return NULL;
+
+  /* We use curl_open() with undefined URL so far */
+  res = curl_open((CURL **)&data, NULL);
+  if(res != CURLE_OK)
+    return NULL;
+
+  data->interf = CURLI_EASY; /* mark it as an easy one */
+  return data;
+}
+
+typedef int (*func_T)(void);
+CURLcode curl_easy_setopt(CURL *curl, CURLoption tag, ...)
+{
+  va_list arg;
+  func_T param_func = (func_T)0;
+  long param_long = 0;
+  void *param_obj = NULL;
+  struct UrlData *data = curl;
+
+  va_start(arg, tag);
+
+  /* PORTING NOTE:
+     Object pointers can't necessarily be casted to function pointers and
+     therefore we need to know what type it is and read the correct type
+     at once. This should also correct problems with different sizes of
+     the types.
+  */
+
+  if(tag < CURLOPTTYPE_OBJECTPOINT) {
+    /* This is a LONG type */
+    param_long = va_arg(arg, long);
+    curl_setopt(data, tag, param_long);
+  }
+  else if(tag < CURLOPTTYPE_FUNCTIONPOINT) {
+    /* This is a object pointer type */
+    param_obj = va_arg(arg, void *);
+    curl_setopt(data, tag, param_obj);
+  }
+  else {
+    param_func = va_arg(arg, func_T );
+    curl_setopt(data, tag, param_func);
+  }
+
+  va_end(arg);
+  return CURLE_OK;
+}
+
+CURLcode curl_easy_perform(CURL *curl)
+{
+  return curl_transfer(curl);
+}
+
+void curl_easy_cleanup(CURL *curl)
+{
+  curl_close(curl);
+  curl_free();
+}

lib/escape.c

@@ -47,7 +47,7 @@
 
 char *curl_escape(char *string)
 {
-   int alloc=strlen(string);
+   int alloc=strlen(string)+1;
    char *ns = malloc(alloc);
    unsigned char in;
    int newlen = alloc;
@@ -81,16 +81,15 @@ char *curl_escape(char *string)
    return ns;
 }
 
-char *curl_unescape(char *string)
+char *curl_unescape(char *string, int length)
 {
-   int alloc = strlen(string);
+   int alloc = (length?length:strlen(string))+1;
    char *ns = malloc(alloc);
    unsigned char in;
    int index=0;
    int hex;
   
-
-   while(*string) {
+   while(--alloc) {
       in = *string;
       if('+' == in)
 	 in = ' ';

lib/escape.h

@@ -44,6 +44,6 @@
  * allocated string or NULL if an error occurred.  */
 
 char *curl_escape(char *string);
-char *curl_unescape(char *string);
+char *curl_unescape(char *string, int length);
 
 #endif

lib/file.c

@@ -100,28 +100,30 @@
 #include <curl/mprintf.h>
 
 
-UrgError file(struct UrlData *data, char *path, long *bytecountp)
+CURLcode file(struct connectdata *conn)
 {
   /* This implementation ignores the host name in conformance with 
      RFC 1738. Only local files (reachable via the standard file system)
      are supported. This means that files on remotely mounted directories
      (via NFS, Samba, NT sharing) can be accessed through a file:// URL
   */
-
+  CURLcode res = CURLE_OK;
+  char *path = conn->path;
   struct stat statbuf;
   size_t expected_size=-1;
   size_t nread;
+  struct UrlData *data = conn->data;
   char *buf = data->buffer;
   int bytecount = 0;
   struct timeval start = tvnow();
   struct timeval now = start;
   int fd;
-  char *actual_path = curl_unescape(path);
+  char *actual_path = curl_unescape(path, 0);
 
-#ifdef WIN32
+#if defined(WIN32) || defined(__EMX__)
   int i;
 
-  /* change path separators from '/' to '\\' for Windows */
+  /* change path separators from '/' to '\\' for Windows and OS/2 */
   for (i=0; actual_path[i] != '\0'; ++i)
     if (actual_path[i] == '/')
       actual_path[i] = '\\';
@@ -134,7 +136,7 @@ UrgError file(struct UrlData *data, char *path, long *bytecountp)
 
   if(fd == -1) {
     failf(data, "Couldn't open file %s", path);
-    return URG_FILE_COULDNT_READ_FILE;
+    return CURLE_FILE_COULDNT_READ_FILE;
   }
   if( -1 != fstat(fd, &statbuf)) {
     /* we could stat it, then read out the size */
@@ -151,7 +153,7 @@ UrgError file(struct UrlData *data, char *path, long *bytecountp)
   if(expected_size != -1)
     pgrsSetDownloadSize(data, expected_size);
 
-  while (1) {
+  while (res == CURLE_OK) {
     nread = read(fd, buf, BUFSIZE-1);
 
     if (0 <= nread)
@@ -166,21 +168,19 @@ UrgError file(struct UrlData *data, char *path, long *bytecountp)
        file descriptor). */
     if(nread != data->fwrite (buf, 1, nread, data->out)) {
       failf (data, "Failed writing output");
-      return URG_WRITE_ERROR;
+      return CURLE_WRITE_ERROR;
     }
     now = tvnow();
-    pgrsUpdate(data);
-#if 0
-    ProgressShow (data, bytecount, start, now, FALSE);
-#endif
+    if(pgrsUpdate(data))
+      res = CURLE_ABORTED_BY_CALLBACK;
   }
   now = tvnow();
-#if 0
-  ProgressShow (data, bytecount, start, now, TRUE);
-#endif
-  pgrsUpdate(data);
+  if(pgrsUpdate(data))
+    res = CURLE_ABORTED_BY_CALLBACK;
 
   close(fd);
 
-  return URG_OK;
+  free(actual_path);
+
+  return res;
 }

lib/file.h

@@ -40,6 +40,6 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError file(struct UrlData *data, char *path, long *bytecountp);
+CURLcode file(struct connectdata *conn);
 
 #endif

lib/formdata.c

@@ -60,6 +60,8 @@
 #include <curl/curl.h>
 #include "formdata.h"
 
+#include "strequal.h"
+
 /* Length of the random boundary string. The risk of this being used
    in binary data is very close to zero, 64^32 makes
    6277101735386680763835789423207666416102355444464034512896
@@ -377,7 +379,7 @@ void FormFree(struct FormData *form)
     free(form->line); /* free the line */
     free(form);       /* free the struct */
 
-  } while(form=next); /* continue */
+  } while((form=next)); /* continue */
 }
 
 struct FormData *getFormData(struct HttpPost *post,
@@ -513,12 +515,17 @@ struct FormData *getFormData(struct HttpPost *post,
 
 int FormInit(struct Form *form, struct FormData *formdata )
 {
-  form->data = formdata;
-  form->sent = 0;
-
   if(!formdata)
     return 1; /* error */
   
+  /* First, make sure that we'll send a nice terminating sequence at the end
+   * of the post. We *DONT* add this string to the size of the data since this
+   * is actually AFTER the data. */
+  AddFormDataf(&formdata, "\r\n\r\n");
+
+  form->data = formdata;
+  form->sent = 0;
+
   return 0;
 }
 

lib/ftp.c

@@ -56,7 +56,10 @@
 #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
 #include <winsock.h>
 #else /* some kind of unix */
+#ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
+#endif
+#include <sys/types.h>
 #include <netinet/in.h>
 #ifdef HAVE_ARPA_INET_H
 #include <arpa/inet.h>
@@ -69,6 +72,9 @@
 #include <errno.h>
 #endif
 
+#ifdef HAVE_INET_NTOA_R
+#include "inet_ntoa_r.h"
+#endif
 
 #include <curl/curl.h>
 #include "urldata.h"
@@ -149,7 +155,7 @@ void curl_slist_free_all(struct curl_slist *list)
 }
 
 
-static UrgError AllowServerConnect(struct UrlData *data,
+static CURLcode AllowServerConnect(struct UrlData *data,
                                    int sock)
 {
   fd_set rdset;
@@ -167,11 +173,11 @@ static UrgError AllowServerConnect(struct UrlData *data,
   case -1: /* error */
     /* let's die here */
     failf(data, "Error while waiting for server connect");
-    return URG_FTP_PORT_FAILED;
+    return CURLE_FTP_PORT_FAILED;
   case 0:  /* timeout */
     /* let's die here */
     failf(data, "Timeout while waiting for server connect");
-    return URG_FTP_PORT_FAILED;
+    return CURLE_FTP_PORT_FAILED;
   default:
     /* we have received data here */
     {
@@ -185,7 +191,7 @@ static UrgError AllowServerConnect(struct UrlData *data,
       if( -1 == s) {
 	/* DIE! */
 	failf(data, "Error accept()ing server connect");
-	return URG_FTP_PORT_FAILED;
+	return CURLE_FTP_PORT_FAILED;
       }
       infof(data, "Connection accepted from server\n");
 
@@ -193,7 +199,7 @@ static UrgError AllowServerConnect(struct UrlData *data,
     }
     break;
   }
-  return URG_OK;
+  return CURLE_OK;
 }
 
 
@@ -202,7 +208,7 @@ static UrgError AllowServerConnect(struct UrlData *data,
 #define lastline(line) (isdigit((int)line[0]) && isdigit((int)line[1]) && \
 			isdigit((int)line[2]) && (' ' == line[3]))
 
-static int GetLastResponse(int sockfd, char *buf,
+int GetLastResponse(int sockfd, char *buf,
 			   struct UrlData *data)
 {
   int nread;
@@ -230,7 +236,7 @@ static int GetLastResponse(int sockfd, char *buf,
     }
     *ptr=0; /* zero terminate */
 
-    if(data->conf & CONF_VERBOSE) {
+    if(data->bits.verbose) {
       fputs("< ", data->err);
       fwrite(buf, 1, nread, data->err);
       fputs("\n", data->err);
@@ -241,25 +247,20 @@ static int GetLastResponse(int sockfd, char *buf,
 }
 
 /* -- who are we? -- */
-char *getmyhost(void)
+char *getmyhost(char *buf, int buf_size)
 {
-  static char myhost[256];
-#if !defined(WIN32) && !defined(HAVE_UNAME) && !defined(HAVE_GETHOSTNAME)
-  /* We have no means of finding the local host name! */
-  strcpy(myhost, "localhost");
-#endif
-#if defined(WIN32) || !defined(HAVE_UNAME)
-  gethostname(myhost, 256);
-#else
+#if defined(HAVE_GETHOSTNAME)
+  gethostname(buf, buf_size);
+#elif defined(HAVE_UNAME)
   struct utsname ugnm;
-
-  if (uname(&ugnm) < 0)
-    return "localhost";
-
-  (void) strncpy(myhost, ugnm.nodename, 255);
-  myhost[255] = '\0';
+  strncpy(buf, uname(&ugnm) < 0 ? "localhost" : ugnm.nodename, buf_size - 1);
+  buf[buf_size - 1] = '\0';
+#else
+  /* We have no means of finding the local host name! */
+  strncpy(buf, "localhost", buf_size);
+  buf[buf_size - 1] = '\0';
 #endif
-  return myhost;
+  return buf;
 }
 
 #if 0
@@ -309,32 +310,37 @@ static char *URLfix(char *string)
 }
 #endif
 
-static
-UrgError _ftp(struct UrlData *data,
-              long *bytecountp,
-              char *ftpuser,
-              char *ftppasswd,
-              char *ppath)
+/* ftp_connect() should do everything that is to be considered a part
+   of the connection phase. */
+CURLcode ftp_connect(struct connectdata *conn)
 {
   /* this is FTP and no proxy */
   size_t nread;
-  UrgError result;
+  struct UrlData *data=conn->data;
   char *buf = data->buffer; /* this is our buffer */
-  /* for the ftp PORT mode */
-  int portsock=-1;
-  struct sockaddr_in serv_addr;
+  struct FTP *ftp;
 
-  struct curl_slist *qitem; /* QUOTE item */
+  ftp = (struct FTP *)malloc(sizeof(struct FTP));
+  if(!ftp)
+    return CURLE_OUT_OF_MEMORY;
+
+  memset(ftp, 0, sizeof(struct FTP));
+  data->proto.ftp = ftp;
+
+  /* get some initial data into the ftp struct */
+  ftp->bytecountp = &conn->bytecount;
+  ftp->user = data->user;
+  ftp->passwd = data->passwd;
 
   /* The first thing we do is wait for the "220*" line: */
   nread = GetLastResponse(data->firstsocket, buf, data);
   if(strncmp(buf, "220", 3)) {
     failf(data, "This doesn't seem like a nice ftp-server response");
-    return URG_FTP_WEIRD_SERVER_REPLY;
+    return CURLE_FTP_WEIRD_SERVER_REPLY;
   }
 
   /* send USER */
-  sendf(data->firstsocket, data, "USER %s\r\n", ftpuser);
+  sendf(data->firstsocket, data, "USER %s\r\n", ftp->user);
 
   /* wait for feedback */
   nread = GetLastResponse(data->firstsocket, buf, data);
@@ -343,19 +349,19 @@ UrgError _ftp(struct UrlData *data,
     /* 530 User ... access denied
        (the server denies to log the specified user) */
     failf(data, "Access denied: %s", &buf[4]);
-    return URG_FTP_ACCESS_DENIED;
+    return CURLE_FTP_ACCESS_DENIED;
   }
   else if(!strncmp(buf, "331", 3)) {
     /* 331 Password required for ...
        (the server requires to send the user's password too) */
-    sendf(data->firstsocket, data, "PASS %s\r\n", ftppasswd);
+    sendf(data->firstsocket, data, "PASS %s\r\n", ftp->passwd);
     nread = GetLastResponse(data->firstsocket, buf, data);
 
     if(!strncmp(buf, "530", 3)) {
       /* 530 Login incorrect.
          (the username and/or the password are incorrect) */
       failf(data, "the username and/or the password are incorrect");
-      return URG_FTP_USER_PASSWORD_INCORRECT;
+      return CURLE_FTP_USER_PASSWORD_INCORRECT;
     }
     else if(!strncmp(buf, "230", 3)) {
       /* 230 User ... logged in.
@@ -365,7 +371,7 @@ UrgError _ftp(struct UrlData *data,
     }
     else {
       failf(data, "Odd return code after PASS");
-      return URG_FTP_WEIRD_PASS_REPLY;
+      return CURLE_FTP_WEIRD_PASS_REPLY;
     }
   }
   else if(! strncmp(buf, "230", 3)) {
@@ -375,9 +381,109 @@ UrgError _ftp(struct UrlData *data,
   }
   else {
     failf(data, "Odd return code after USER");
-    return URG_FTP_WEIRD_USER_REPLY;
+    return CURLE_FTP_WEIRD_USER_REPLY;
   }
 
+  return CURLE_OK;
+}
+
+
+/* argument is already checked for validity */
+CURLcode ftp_done(struct connectdata *conn)
+{
+  struct UrlData *data = conn->data;
+  struct FTP *ftp = data->proto.ftp;
+  size_t nread;
+  char *buf = data->buffer; /* this is our buffer */
+  struct curl_slist *qitem; /* QUOTE item */
+
+  if(data->bits.upload) {
+    if((-1 != data->infilesize) && (data->infilesize != *ftp->bytecountp)) {
+      failf(data, "Wrote only partial file (%d out of %d bytes)",
+            *ftp->bytecountp, data->infilesize);
+      return CURLE_PARTIAL_FILE;
+    }
+  }
+  else {
+    if((-1 != conn->size) && (conn->size != *ftp->bytecountp) &&
+       (data->maxdownload != *ftp->bytecountp)) {
+      failf(data, "Received only partial file");
+      return CURLE_PARTIAL_FILE;
+    }
+    else if(0 == *ftp->bytecountp) {
+      failf(data, "No data was received!");
+      return CURLE_FTP_COULDNT_RETR_FILE;
+    }
+  }
+  /* shut down the socket to inform the server we're done */
+  sclose(data->secondarysocket);
+  data->secondarysocket = -1;
+    
+  /* now let's see what the server says about the transfer we
+     just performed: */
+  nread = GetLastResponse(data->firstsocket, buf, data);
+
+  /* 226 Transfer complete */
+  if(strncmp(buf, "226", 3)) {
+    failf(data, "%s", buf+4);
+    return CURLE_FTP_WRITE_ERROR;
+  }
+
+  /* Send any post-transfer QUOTE strings? */
+  if(data->postquote) {
+    qitem = data->postquote;
+    /* Send all QUOTE strings in same order as on command-line */
+    while (qitem) {
+      /* Send string */
+      if (qitem->data) {
+        sendf(data->firstsocket, data, "%s\r\n", qitem->data);
+
+        nread = GetLastResponse(data->firstsocket, buf, data);
+
+        if (buf[0] != '2') {
+          failf(data, "QUOT string not accepted: %s",
+                qitem->data);
+          return CURLE_FTP_QUOTE_ERROR;
+        }
+      }
+      qitem = qitem->next;
+    }
+  }
+
+  if(ftp->file)
+    free(ftp->file);
+  if(ftp->dir)
+    free(ftp->dir);
+
+  /* TBD: the ftp struct is still allocated here */
+
+  return CURLE_OK;
+}
+
+
+
+static
+CURLcode _ftp(struct connectdata *conn)
+{
+  /* this is FTP and no proxy */
+  size_t nread;
+  CURLcode result;
+  struct UrlData *data=conn->data;
+  char *buf = data->buffer; /* this is our buffer */
+  /* for the ftp PORT mode */
+  int portsock=-1;
+  struct sockaddr_in serv_addr;
+  char hostent_buf[512];
+#if defined (HAVE_INET_NTOA_R)
+  char ntoa_buf[64];
+#endif
+
+  struct curl_slist *qitem; /* QUOTE item */
+  /* the ftp struct is already inited in ftp_connect() */
+  struct FTP *ftp = data->proto.ftp;
+
+  long *bytecountp = ftp->bytecountp;
+
   /* Send any QUOTE strings? */
   if(data->quote) {
     qitem = data->quote;
@@ -392,7 +498,7 @@ UrgError _ftp(struct UrlData *data,
         if (buf[0] != '2') {
           failf(data, "QUOT string not accepted: %s",
                 qitem->data);
-          return URG_FTP_QUOTE_ERROR;
+          return CURLE_FTP_QUOTE_ERROR;
         }
       }
       qitem = qitem->next;
@@ -401,18 +507,18 @@ UrgError _ftp(struct UrlData *data,
 
   /* If we have selected NOBODY, it means that we only want file information.
      Which in FTP can't be much more than the file size! */
-  if(data->conf & CONF_NOBODY) {
+  if(data->bits.no_body) {
     /* The SIZE command is _not_ RFC 959 specified, and therefor many servers
        may not support it! It is however the only way we have to get a file's
        size! */
     int filesize;
-    sendf(data->firstsocket, data, "SIZE %s\r\n", ppath);
+    sendf(data->firstsocket, data, "SIZE %s\r\n", ftp->file);
 
     nread = GetLastResponse(data->firstsocket, buf, data);
 
     if(strncmp(buf, "213", 3)) {
       failf(data, "Couldn't get file size: %s", buf+4);
-      return URG_FTP_COULDNT_GET_SIZE;
+      return CURLE_FTP_COULDNT_GET_SIZE;
     }
     /* get the size from the ascii string: */
     filesize = atoi(buf+4);
@@ -421,42 +527,40 @@ UrgError _ftp(struct UrlData *data,
 
     if(strlen(buf) != data->fwrite(buf, 1, strlen(buf), data->out)) {
       failf (data, "Failed writing output");
-      return URG_WRITE_ERROR;
+      return CURLE_WRITE_ERROR;
     }
     if(data->writeheader) {
       /* the header is requested to be written to this file */
-      if(strlen(buf) != fwrite (buf, 1, strlen(buf), data->writeheader)) {
+      if(strlen(buf) != data->fwrite (buf, 1, strlen(buf),
+                                      data->writeheader)) {
         failf (data, "Failed writing output");
-        return URG_WRITE_ERROR;
+        return CURLE_WRITE_ERROR;
       }
     }
-    return URG_OK;
+    return CURLE_OK;
   }
 
   /* We have chosen to use the PORT command */
-  if(data->conf & CONF_FTPPORT) {
+  if(data->bits.ftp_use_port) {
     struct sockaddr_in sa;
     struct hostent *h=NULL;
     size_t size;
     unsigned short porttouse;
-
-    char *myhost=NULL;
+    char myhost[256] = "";
 
     if(data->ftpport) {
-      myhost = if2ip(data->ftpport);
-      if(myhost) {
-        h = GetHost(data, myhost);
+      if(if2ip(data->ftpport, myhost, sizeof(myhost))) {
+        h = GetHost(data, myhost, hostent_buf, sizeof(hostent_buf));
       }
       else {
         if(strlen(data->ftpport)>1)
-          h = GetHost(data, data->ftpport);
+          h = GetHost(data, data->ftpport, hostent_buf, sizeof(hostent_buf));
         if(h)
-          myhost=data->ftpport;
+          strcpy(myhost,data->ftpport);
       }
     }
-    if(!myhost) {
-      myhost = getmyhost();
-      h=GetHost(data, myhost);
+    if(! *myhost) {
+      h=GetHost(data, getmyhost(myhost,sizeof(myhost)), hostent_buf, sizeof(hostent_buf));
     }
     infof(data, "We connect from %s\n", myhost);
 
@@ -479,35 +583,40 @@ UrgError _ftp(struct UrlData *data,
           if(getsockname(portsock, (struct sockaddr *) &add,
                          (int *)&size)<0) {
             failf(data, "getsockname() failed");
-            return URG_FTP_PORT_FAILED;
+            return CURLE_FTP_PORT_FAILED;
           }
           porttouse = ntohs(add.sin_port);
 
           if ( listen(portsock, 1) < 0 ) {
             failf(data, "listen(2) failed on socket");
-            return URG_FTP_PORT_FAILED;
+            return CURLE_FTP_PORT_FAILED;
           }
         }
         else {
           failf(data, "bind(2) failed on socket");
-          return URG_FTP_PORT_FAILED;
+          return CURLE_FTP_PORT_FAILED;
         }
       }
       else {
         failf(data, "socket(2) failed (%s)");
-        return URG_FTP_PORT_FAILED;
+        return CURLE_FTP_PORT_FAILED;
       }
     }
     else {
       failf(data, "could't find my own IP address (%s)", myhost);
-      return URG_FTP_PORT_FAILED;
+      return CURLE_FTP_PORT_FAILED;
     }
     {
       struct in_addr in;
       unsigned short ip[5];
       (void) memcpy(&in.s_addr, *h->h_addr_list, sizeof (in.s_addr));
+#if defined (HAVE_INET_NTOA_R)
+      sscanf( inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)), "%hu.%hu.%hu.%hu",
+              &ip[0], &ip[1], &ip[2], &ip[3]);
+#else
       sscanf( inet_ntoa(in), "%hu.%hu.%hu.%hu",
               &ip[0], &ip[1], &ip[2], &ip[3]);
+#endif
       sendf(data->firstsocket, data, "PORT %d,%d,%d,%d,%d,%d\n",
             ip[0], ip[1], ip[2], ip[3],
             porttouse >> 8,
@@ -518,7 +627,7 @@ UrgError _ftp(struct UrlData *data,
 
     if(strncmp(buf, "200", 3)) {
       failf(data, "Server does not grok PORT, try without it!");
-      return URG_FTP_PORT_FAILED;
+      return CURLE_FTP_PORT_FAILED;
     }     
   }
   else { /* we use the PASV command */
@@ -529,7 +638,7 @@ UrgError _ftp(struct UrlData *data,
 
     if(strncmp(buf, "227", 3)) {
       failf(data, "Odd return code after PASV");
-      return URG_FTP_WEIRD_PASV_REPLY;
+      return CURLE_FTP_WEIRD_PASV_REPLY;
     }
     else {
       int ip[4];
@@ -537,7 +646,7 @@ UrgError _ftp(struct UrlData *data,
       unsigned short newport;
       char newhost[32];
       struct hostent *he;
-      char *str=buf;
+      char *str=buf,*ip_addr;
 
       /*
        * New 227-parser June 3rd 1999.
@@ -559,13 +668,13 @@ UrgError _ftp(struct UrlData *data,
       }
       if(!*str) {
 	 failf(data, "Couldn't interpret this 227-reply: %s", buf);
-	 return URG_FTP_WEIRD_227_FORMAT;
+	 return CURLE_FTP_WEIRD_227_FORMAT;
       }
       sprintf(newhost, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
-      he = GetHost(data, newhost);
+      he = GetHost(data, newhost, hostent_buf, sizeof(hostent_buf));
       if(!he) {
         failf(data, "Can't resolve new host %s", newhost);
-        return URG_FTP_CANT_GET_HOST;
+        return CURLE_FTP_CANT_GET_HOST;
       }
 
 	
@@ -577,27 +686,38 @@ UrgError _ftp(struct UrlData *data,
       serv_addr.sin_family = he->h_addrtype;
       serv_addr.sin_port = htons(newport);
 
-      if(data->conf & CONF_VERBOSE) {
+      if(data->bits.verbose) {
         struct in_addr in;
-#if 1
         struct hostent * answer;
 
+#if defined(HAVE_INET_ADDR)
         unsigned long address;
-#if defined(HAVE_INET_ADDR) || defined(WIN32)
+#if defined(HAVE_GETHOSTBYADDR_R)
+        int h_errnop;
+#endif
+
         address = inet_addr(newhost);
-        answer = gethostbyaddr((char *) &address, sizeof(address), 
-                               AF_INET);
+#if defined(HAVE_GETHOSTBYADDR_R)
+        answer = gethostbyaddr_r((char *) &address, sizeof(address), AF_INET,
+                                 (struct hostent *)hostent_buf,
+                                 hostent_buf + sizeof(*answer),
+                                 sizeof(hostent_buf) - sizeof(*answer),
+                                 &h_errnop);
+#else
+        answer = gethostbyaddr((char *) &address, sizeof(address), AF_INET);
+#endif
 #else
         answer = NULL;
 #endif
         (void) memcpy(&in.s_addr, *he->h_addr_list, sizeof (in.s_addr));
         infof(data, "Connecting to %s (%s) port %u\n",
-              answer?answer->h_name:newhost, inet_ntoa(in), newport);
+              answer?answer->h_name:newhost,
+#if defined(HAVE_INET_NTOA_R)
+              ip_addr = inet_ntoa_r(in, ntoa_buf, sizeof(ntoa_buf)),
 #else
-        (void) memcpy(&in.s_addr, *he->h_addr_list, sizeof (in.s_addr));
-        infof(data, "Connecting to %s (%s) port %u\n",
-              he->h_name, inet_ntoa(in), newport);
+              ip_addr = inet_ntoa(in),
 #endif
+              newport);
       }
 	
       if (connect(data->secondarysocket, (struct sockaddr *) &serv_addr,
@@ -618,26 +738,39 @@ UrgError _ftp(struct UrlData *data,
           failf(data, "Can't connect to ftp server");
           break;
         }
-        return URG_FTP_CANT_RECONNECT;
+        return CURLE_FTP_CANT_RECONNECT;
       }
     }
 
   }
   /* we have the (new) data connection ready */
+  infof(data, "Connected!\n");
 
-  if(data->conf & CONF_UPLOAD) {
+  /* change directory first */
+
+  if(ftp->dir && ftp->dir[0]) {
+    sendf(data->firstsocket, data, "CWD %s\r\n", ftp->dir);
+    nread = GetLastResponse(data->firstsocket, buf, data);
+
+    if(strncmp(buf, "250", 3)) {
+      failf(data, "Couldn't change to directory %s", ftp->dir);
+      return CURLE_FTP_ACCESS_DENIED;
+    }
+  }
+
+  if(data->bits.upload) {
 
     /* Set type to binary (unless specified ASCII) */
     sendf(data->firstsocket, data, "TYPE %s\r\n",
-          (data->conf&CONF_FTPASCII)?"A":"I");
+          (data->bits.ftp_ascii)?"A":"I");
 
     nread = GetLastResponse(data->firstsocket, buf, data);
 
     if(strncmp(buf, "200", 3)) {
       failf(data, "Couldn't set %s mode",
-            (data->conf&CONF_FTPASCII)?"ASCII":"binary");
-      return (data->conf&CONF_FTPASCII)? URG_FTP_COULDNT_SET_ASCII:
-        URG_FTP_COULDNT_SET_BINARY;
+            (data->bits.ftp_ascii)?"ASCII":"binary");
+      return (data->bits.ftp_ascii)? CURLE_FTP_COULDNT_SET_ASCII:
+        CURLE_FTP_COULDNT_SET_BINARY;
     }
 
     if(data->resume_from) {
@@ -658,13 +791,13 @@ UrgError _ftp(struct UrlData *data,
         /* we could've got a specified offset from the command line,
            but now we know we didn't */
 
-        sendf(data->firstsocket, data, "SIZE %s\r\n", ppath);
+        sendf(data->firstsocket, data, "SIZE %s\r\n", ftp->file);
 
         nread = GetLastResponse(data->firstsocket, buf, data);
 
         if(strncmp(buf, "213", 3)) {
           failf(data, "Couldn't get file size: %s", buf+4);
-          return URG_FTP_COULDNT_GET_SIZE;
+          return CURLE_FTP_COULDNT_GET_SIZE;
         }
 
         /* get the size from the ascii string: */
@@ -685,11 +818,11 @@ UrgError _ftp(struct UrlData *data,
 
         if(strncmp(buf, "350", 3)) {
           failf(data, "Couldn't use REST: %s", buf+4);
-          return URG_FTP_COULDNT_USE_REST;
+          return CURLE_FTP_COULDNT_USE_REST;
         }
 #else
         /* enable append instead */
-        data->conf |= CONF_FTPAPPEND;
+        data->bits.ftp_append = 1;
 #endif
         /* Now, let's read off the proper amount of bytes from the
            input. If we knew it was a proper file we could've just
@@ -708,7 +841,7 @@ UrgError _ftp(struct UrlData *data,
           if(actuallyread != readthisamountnow) {
             failf(data, "Could only read %d bytes from the input\n",
                   passed);
-            return URG_FTP_COULDNT_USE_REST;
+            return CURLE_FTP_COULDNT_USE_REST;
           }
         }
         while(passed != data->resume_from);
@@ -719,7 +852,7 @@ UrgError _ftp(struct UrlData *data,
 
           if(data->infilesize <= 0) {
             infof(data, "File already completely uploaded\n");
-            return URG_OK;
+            return CURLE_OK;
           }
         }
         /* we've passed, proceed as normal */
@@ -727,21 +860,21 @@ UrgError _ftp(struct UrlData *data,
     }
 
     /* Send everything on data->in to the socket */
-    if(data->conf & CONF_FTPAPPEND)
+    if(data->bits.ftp_append)
       /* we append onto the file instead of rewriting it */
-      sendf(data->firstsocket, data, "APPE %s\r\n", ppath);
+      sendf(data->firstsocket, data, "APPE %s\r\n", ftp->file);
     else
-      sendf(data->firstsocket, data, "STOR %s\r\n", ppath);
+      sendf(data->firstsocket, data, "STOR %s\r\n", ftp->file);
 
     nread = GetLastResponse(data->firstsocket, buf, data);
 
     if(atoi(buf)>=400) {
       failf(data, "Failed FTP upload:%s", buf+3);
       /* oops, we never close the sockets! */
-      return URG_FTP_COULDNT_STOR_FILE;
+      return CURLE_FTP_COULDNT_STOR_FILE;
     }
 
-    if(data->conf & CONF_FTPPORT) {
+    if(data->bits.ftp_use_port) {
       result = AllowServerConnect(data, portsock);
       if( result )
         return result;
@@ -756,24 +889,19 @@ UrgError _ftp(struct UrlData *data,
 #if 0
     ProgressInit(data, data->infilesize);
 #endif
-    result = Transfer(data, -1, -1, FALSE, NULL, /* no download */
+    result = Transfer(conn, -1, -1, FALSE, NULL, /* no download */
                       data->secondarysocket, bytecountp);
     if(result)
       return result;
       
-    if((-1 != data->infilesize) && (data->infilesize != *bytecountp)) {
-      failf(data, "Wrote only partial file (%d out of %d bytes)",
-            *bytecountp, data->infilesize);
-      return URG_PARTIAL_FILE;
-    }
   }
   else {
     /* Retrieve file or directory */
     bool dirlist=FALSE;
     long downloadsize=-1;
 
-    if(data->conf&CONF_RANGE && data->range) {
-      int from, to;
+    if(data->bits.set_range && data->range) {
+      long from, to;
       int totalsize=-1;
       char *ptr;
       char *ptr2;
@@ -786,32 +914,34 @@ UrgError _ftp(struct UrlData *data,
         /* we didn't get any digit */
         to=-1;
       }
-      if(-1 == to) {
+      if((-1 == to) && (from>=0)) {
         /* X - */
         data->resume_from = from;
+        infof(data, "FTP RANGE %d to end of file\n", from);
       }
       else if(from < 0) {
         /* -Y */
-        from = 0;
-        to = -from;
-        totalsize = to-from;
-        data->maxdownload = totalsize;
+        totalsize = -from;
+        data->maxdownload = -from;
+        data->resume_from = from;
+        infof(data, "FTP RANGE the last %d bytes\n", totalsize);
       }
       else {
-        /* X- */
+        /* X-Y */
         totalsize = to-from;
-        data->maxdownload = totalsize;
+        data->maxdownload = totalsize+1; /* include the last mentioned byte */
+        data->resume_from = from;
+        infof(data, "FTP RANGE from %d getting %d bytes\n", from, data->maxdownload);
       }
       infof(data, "range-download from %d to %d, totally %d bytes\n",
             from, to, totalsize);
     }
-
+#if 0
     if(!ppath[0])
       /* make sure this becomes a valid name */
       ppath="./";
-
-    if((data->conf & CONF_FTPLISTONLY) ||
-       ('/' == ppath[strlen(ppath)-1] )) {
+#endif
+    if((data->bits.ftp_list_only) || !ftp->file) {
       /* The specified path ends with a slash, and therefore we think this
          is a directory that is requested, use LIST. But before that we
          need to set ASCII transfer mode. */
@@ -824,30 +954,29 @@ UrgError _ftp(struct UrlData *data,
 	
       if(strncmp(buf, "200", 3)) {
         failf(data, "Couldn't set ascii mode");
-        return URG_FTP_COULDNT_SET_ASCII;
+        return CURLE_FTP_COULDNT_SET_ASCII;
       }
 
       /* if this output is to be machine-parsed, the NLST command will be
          better used since the LIST command output is not specified or
          standard in any way */
 
-      sendf(data->firstsocket, data, "%s %s\r\n",
+      sendf(data->firstsocket, data, "%s\r\n",
             data->customrequest?data->customrequest:
-            (data->conf&CONF_FTPLISTONLY?"NLST":"LIST"),
-            ppath);
+            (data->bits.ftp_list_only?"NLST":"LIST"));
     }
     else {
       /* Set type to binary (unless specified ASCII) */
       sendf(data->firstsocket, data, "TYPE %s\r\n",
-            (data->conf&CONF_FTPASCII)?"A":"I");
+            (data->bits.ftp_list_only)?"A":"I");
 
       nread = GetLastResponse(data->firstsocket, buf, data);
 
       if(strncmp(buf, "200", 3)) {
         failf(data, "Couldn't set %s mode",
-              (data->conf&CONF_FTPASCII)?"ASCII":"binary");
-        return (data->conf&CONF_FTPASCII)? URG_FTP_COULDNT_SET_ASCII:
-          URG_FTP_COULDNT_SET_BINARY;
+              (data->bits.ftp_ascii)?"ASCII":"binary");
+        return (data->bits.ftp_ascii)? CURLE_FTP_COULDNT_SET_ASCII:
+          CURLE_FTP_COULDNT_SET_BINARY;
       }
 
       if(data->resume_from) {
@@ -858,7 +987,7 @@ UrgError _ftp(struct UrlData *data,
          * of the file we're gonna get. If we can get the size, this is by far
          * the best way to know if we're trying to resume beyond the EOF.  */
 
-        sendf(data->firstsocket, data, "SIZE %s\r\n", ppath);
+        sendf(data->firstsocket, data, "SIZE %s\r\n", ftp->file);
 
         nread = GetLastResponse(data->firstsocket, buf, data);
 
@@ -873,14 +1002,28 @@ UrgError _ftp(struct UrlData *data,
           int foundsize=atoi(buf+4);
           /* We got a file size report, so we check that there actually is a
              part of the file left to get, or else we go home.  */
+          if(data->resume_from< 0) {
+            /* We're supposed to download the last abs(from) bytes */
+            if(foundsize < -data->resume_from) {
+              failf(data, "Offset (%d) was beyond file size (%d)",
+                    data->resume_from, foundsize);
+              return CURLE_FTP_BAD_DOWNLOAD_RESUME;
+            }
+            /* convert to size to download */
+            downloadsize = -data->resume_from;
+            /* download from where? */
+            data->resume_from = foundsize - downloadsize;
+          }
+          else {
             if(foundsize <= data->resume_from) {
               failf(data, "Offset (%d) was beyond file size (%d)",
                     data->resume_from, foundsize);
-            return URG_FTP_BAD_DOWNLOAD_RESUME;
+              return CURLE_FTP_BAD_DOWNLOAD_RESUME;
             }
             /* Now store the number of bytes we are expected to download */
             downloadsize = foundsize-data->resume_from;
           }
+        }
 
         /* Set resume file transfer offset */
         infof(data, "Instructs server to resume from offset %d\n",
@@ -892,11 +1035,11 @@ UrgError _ftp(struct UrlData *data,
 
         if(strncmp(buf, "350", 3)) {
           failf(data, "Couldn't use REST: %s", buf+4);
-          return URG_FTP_COULDNT_USE_REST;
+          return CURLE_FTP_COULDNT_USE_REST;
         }
       }
 
-      sendf(data->firstsocket, data, "RETR %s\r\n", ppath);
+      sendf(data->firstsocket, data, "RETR %s\r\n", ftp->file);
     }
 
     nread = GetLastResponse(data->firstsocket, buf, data);
@@ -966,12 +1109,12 @@ UrgError _ftp(struct UrlData *data,
         if(size <= 0) {
           failf(data, "Offset (%d) was beyond file size (%d)",
                 data->resume_from, data->resume_from+size);
-          return URG_PARTIAL_FILE;
+          return CURLE_PARTIAL_FILE;
         }
       }
 #endif
 
-      if(data->conf & CONF_FTPPORT) {
+      if(data->bits.ftp_use_port) {
         result = AllowServerConnect(data, portsock);
         if( result )
           return result;
@@ -980,95 +1123,74 @@ UrgError _ftp(struct UrlData *data,
       infof(data, "Getting file with size: %d\n", size);
 
       /* FTP download: */
-      result=Transfer(data, data->secondarysocket, size, FALSE,
+      result=Transfer(conn, data->secondarysocket, size, FALSE,
                       bytecountp,
                       -1, NULL); /* no upload here */
       if(result)
         return result;
-
-      if((-1 != size) && (size != *bytecountp)) {
-        failf(data, "Received only partial file");
-        return URG_PARTIAL_FILE;
-      }
-      else if(0 == *bytecountp) {
-        failf(data, "No data was received!");
-        return URG_FTP_COULDNT_RETR_FILE;
-      }
     }
     else {
       failf(data, "%s", buf+4);
-      return URG_FTP_COULDNT_RETR_FILE;
+      return CURLE_FTP_COULDNT_RETR_FILE;
     }
 	
   }
   /* end of transfer */
-#if 0
-  ProgressEnd(data);
-#endif
-  pgrsDone(data);
 
-  /* shut down the socket to inform the server we're done */
-  sclose(data->secondarysocket);
-  data->secondarysocket = -1;
-    
-  /* now let's see what the server says about the transfer we
-     just performed: */
-  nread = GetLastResponse(data->firstsocket, buf, data);
-
-  /* 226 Transfer complete */
-  if(strncmp(buf, "226", 3)) {
-    failf(data, "%s", buf+4);
-    return URG_FTP_WRITE_ERROR;
-  }
-
-  /* Send any post-transfer QUOTE strings? */
-  if(data->postquote) {
-    qitem = data->postquote;
-    /* Send all QUOTE strings in same order as on command-line */
-    while (qitem) {
-      /* Send string */
-      if (qitem->data) {
-        sendf(data->firstsocket, data, "%s\r\n", qitem->data);
-
-        nread = GetLastResponse(data->firstsocket, buf, data);
-
-        if (buf[0] != '2') {
-          failf(data, "QUOT string not accepted: %s",
-                qitem->data);
-          return URG_FTP_QUOTE_ERROR;
-        }
-      }
-      qitem = qitem->next;
-    }
-  }
-
-
-  return URG_OK;
+  return CURLE_OK;
 }
 
 /* -- deal with the ftp server!  -- */
 
-UrgError ftp(struct UrlData *data,
-             long *bytecountp,
-             char *ftpuser,
-             char *ftppasswd,
-             char *urlpath)
+/* argument is already checked for validity */
+CURLcode ftp(struct connectdata *conn)
 {
-  char *realpath;
-  UrgError retcode;
+  CURLcode retcode;
 
-#if 0
-  realpath = URLfix(urlpath);
-#else
-  realpath = curl_unescape(urlpath);
-#endif
-  if(realpath) {
-    retcode = _ftp(data, bytecountp, ftpuser, ftppasswd, realpath);
-    free(realpath);
+  struct UrlData *data = conn->data;
+  struct FTP *ftp;
+  int dirlength=0; /* 0 forces strlen() */
+
+  /* the ftp struct is already inited in ftp_connect() */
+  ftp = data->proto.ftp;
+
+  /* We split the path into dir and file parts *before* we URLdecode
+     it */
+  ftp->file = strrchr(conn->ppath, '/');
+  if(ftp->file) {
+    ftp->file++; /* point to the first letter in the file name part or
+                    remain NULL */
+  }
+  else {
+    ftp->file = conn->ppath; /* there's only a file part */
+  }
+  dirlength=ftp->file-conn->ppath;
+
+  if(*ftp->file) {
+    ftp->file = curl_unescape(ftp->file, 0);
+    if(NULL == ftp->file) {
+      failf(data, "no memory");
+      return CURLE_OUT_OF_MEMORY;
+    }
   }
   else
-    /* then we try the original path */
-    retcode = _ftp(data, bytecountp, ftpuser, ftppasswd, urlpath);
+    ftp->file=NULL; /* instead of point to a zero byte, we make it a NULL
+                       pointer */
+
+  ftp->urlpath = conn->ppath;
+  if(dirlength) {
+    ftp->dir = curl_unescape(ftp->urlpath, dirlength);
+    if(NULL == ftp->dir) {
+      if(ftp->file)
+        free(ftp->file);
+      failf(data, "no memory");
+      return CURLE_OUT_OF_MEMORY; /* failure */
+    }
+  }
+  else
+    ftp->dir = NULL;
+
+  retcode = _ftp(conn);
 
   return retcode;
 }

lib/ftp.h

@@ -40,11 +40,9 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError ftp(struct UrlData *data,
-             long *bytecountp,
-             char *ftpuser,
-             char *ftppasswd,
-             char *ppath);
+CURLcode ftp(struct connectdata *conn);
+CURLcode ftp_done(struct connectdata *conn);
+CURLcode ftp_connect(struct connectdata *conn);
 
 struct curl_slist *curl_slist_append(struct curl_slist *list, char *data);
 void curl_slist_free_all(struct curl_slist *list);

lib/getdate.c

@@ -53,7 +53,7 @@
 #include <sys/types.h>
 #include <sys/malloc.h>
 #else
-#include <malloc.h>
+
 #endif
 #include <string.h>
 #include <stdio.h>
@@ -61,6 +61,12 @@
 
 #if HAVE_STDLIB_H
 # include <stdlib.h> /* for `free'; used by Bison 1.27 */
+#else
+
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
 #endif
 
 #if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
@@ -206,7 +212,7 @@ static int	yyRelSeconds;
 static int	yyRelYear;
 
 
-#line 189 "getdate.y"
+#line 195 "getdate.y"
 typedef union {
     int			Number;
     enum _MERIDIAN	Meridian;
@@ -289,11 +295,11 @@ static const short yyrhs[] = {    -1,
 
 #if YYDEBUG != 0
 static const short yyrline[] = { 0,
-   205,   206,   209,   212,   215,   218,   221,   224,   227,   233,
-   239,   248,   254,   266,   269,   272,   278,   282,   286,   292,
-   296,   314,   320,   326,   330,   335,   339,   346,   354,   357,
-   360,   363,   366,   369,   372,   375,   378,   381,   384,   387,
-   390,   393,   396,   399,   402,   405,   408,   413,   446,   450
+   211,   212,   215,   218,   221,   224,   227,   230,   233,   239,
+   245,   254,   260,   272,   275,   278,   284,   288,   292,   298,
+   302,   320,   326,   332,   336,   341,   345,   352,   360,   363,
+   366,   369,   372,   375,   378,   381,   384,   387,   390,   393,
+   396,   399,   402,   405,   408,   411,   414,   419,   452,   456
 };
 #endif
 
@@ -374,7 +380,7 @@ static const short yycheck[] = {     0,
     56
 };
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/lib/bison.simple"
+#line 3 "/usr/local/share/bison.simple"
 /* This file comes from bison-1.28.  */
 
 /* Skeleton output parser for bison,
@@ -588,7 +594,7 @@ __yy_memcpy (char *to, char *from, unsigned int count)
 #endif
 #endif
 
-#line 217 "/usr/lib/bison.simple"
+#line 217 "/usr/local/share/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -917,37 +923,37 @@ yyreduce:
   switch (yyn) {
 
 case 3:
-#line 209 "getdate.y"
+#line 215 "getdate.y"
 {
 	    yyHaveTime++;
 	;
     break;}
 case 4:
-#line 212 "getdate.y"
+#line 218 "getdate.y"
 {
 	    yyHaveZone++;
 	;
     break;}
 case 5:
-#line 215 "getdate.y"
+#line 221 "getdate.y"
 {
 	    yyHaveDate++;
 	;
     break;}
 case 6:
-#line 218 "getdate.y"
+#line 224 "getdate.y"
 {
 	    yyHaveDay++;
 	;
     break;}
 case 7:
-#line 221 "getdate.y"
+#line 227 "getdate.y"
 {
 	    yyHaveRel++;
 	;
     break;}
 case 9:
-#line 227 "getdate.y"
+#line 233 "getdate.y"
 {
 	    yyHour = yyvsp[-1].Number;
 	    yyMinutes = 0;
@@ -956,7 +962,7 @@ case 9:
 	;
     break;}
 case 10:
-#line 233 "getdate.y"
+#line 239 "getdate.y"
 {
 	    yyHour = yyvsp[-3].Number;
 	    yyMinutes = yyvsp[-1].Number;
@@ -965,7 +971,7 @@ case 10:
 	;
     break;}
 case 11:
-#line 239 "getdate.y"
+#line 245 "getdate.y"
 {
 	    yyHour = yyvsp[-3].Number;
 	    yyMinutes = yyvsp[-1].Number;
@@ -977,7 +983,7 @@ case 11:
 	;
     break;}
 case 12:
-#line 248 "getdate.y"
+#line 254 "getdate.y"
 {
 	    yyHour = yyvsp[-5].Number;
 	    yyMinutes = yyvsp[-3].Number;
@@ -986,7 +992,7 @@ case 12:
 	;
     break;}
 case 13:
-#line 254 "getdate.y"
+#line 260 "getdate.y"
 {
 	    yyHour = yyvsp[-5].Number;
 	    yyMinutes = yyvsp[-3].Number;
@@ -999,53 +1005,53 @@ case 13:
 	;
     break;}
 case 14:
-#line 266 "getdate.y"
+#line 272 "getdate.y"
 {
 	    yyTimezone = yyvsp[0].Number;
 	;
     break;}
 case 15:
-#line 269 "getdate.y"
+#line 275 "getdate.y"
 {
 	    yyTimezone = yyvsp[0].Number - 60;
 	;
     break;}
 case 16:
-#line 273 "getdate.y"
+#line 279 "getdate.y"
 {
 	    yyTimezone = yyvsp[-1].Number - 60;
 	;
     break;}
 case 17:
-#line 278 "getdate.y"
+#line 284 "getdate.y"
 {
 	    yyDayOrdinal = 1;
 	    yyDayNumber = yyvsp[0].Number;
 	;
     break;}
 case 18:
-#line 282 "getdate.y"
+#line 288 "getdate.y"
 {
 	    yyDayOrdinal = 1;
 	    yyDayNumber = yyvsp[-1].Number;
 	;
     break;}
 case 19:
-#line 286 "getdate.y"
+#line 292 "getdate.y"
 {
 	    yyDayOrdinal = yyvsp[-1].Number;
 	    yyDayNumber = yyvsp[0].Number;
 	;
     break;}
 case 20:
-#line 292 "getdate.y"
+#line 298 "getdate.y"
 {
 	    yyMonth = yyvsp[-2].Number;
 	    yyDay = yyvsp[0].Number;
 	;
     break;}
 case 21:
-#line 296 "getdate.y"
+#line 302 "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
@@ -1066,7 +1072,7 @@ case 21:
 	;
     break;}
 case 22:
-#line 314 "getdate.y"
+#line 320 "getdate.y"
 {
 	    /* ISO 8601 format.  yyyy-mm-dd.  */
 	    yyYear = yyvsp[-2].Number;
@@ -1075,7 +1081,7 @@ case 22:
 	;
     break;}
 case 23:
-#line 320 "getdate.y"
+#line 326 "getdate.y"
 {
 	    /* e.g. 17-JUN-1992.  */
 	    yyDay = yyvsp[-2].Number;
@@ -1084,14 +1090,14 @@ case 23:
 	;
     break;}
 case 24:
-#line 326 "getdate.y"
+#line 332 "getdate.y"
 {
 	    yyMonth = yyvsp[-1].Number;
 	    yyDay = yyvsp[0].Number;
 	;
     break;}
 case 25:
-#line 330 "getdate.y"
+#line 336 "getdate.y"
 {
 	    yyMonth = yyvsp[-3].Number;
 	    yyDay = yyvsp[-2].Number;
@@ -1099,14 +1105,14 @@ case 25:
 	;
     break;}
 case 26:
-#line 335 "getdate.y"
+#line 341 "getdate.y"
 {
 	    yyMonth = yyvsp[0].Number;
 	    yyDay = yyvsp[-1].Number;
 	;
     break;}
 case 27:
-#line 339 "getdate.y"
+#line 345 "getdate.y"
 {
 	    yyMonth = yyvsp[-1].Number;
 	    yyDay = yyvsp[-2].Number;
@@ -1114,7 +1120,7 @@ case 27:
 	;
     break;}
 case 28:
-#line 346 "getdate.y"
+#line 352 "getdate.y"
 {
 	    yyRelSeconds = -yyRelSeconds;
 	    yyRelMinutes = -yyRelMinutes;
@@ -1125,115 +1131,115 @@ case 28:
 	;
     break;}
 case 30:
-#line 357 "getdate.y"
+#line 363 "getdate.y"
 {
 	    yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 31:
-#line 360 "getdate.y"
+#line 366 "getdate.y"
 {
 	    yyRelYear += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 32:
-#line 363 "getdate.y"
+#line 369 "getdate.y"
 {
 	    yyRelYear += yyvsp[0].Number;
 	;
     break;}
 case 33:
-#line 366 "getdate.y"
+#line 372 "getdate.y"
 {
 	    yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 34:
-#line 369 "getdate.y"
+#line 375 "getdate.y"
 {
 	    yyRelMonth += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 35:
-#line 372 "getdate.y"
+#line 378 "getdate.y"
 {
 	    yyRelMonth += yyvsp[0].Number;
 	;
     break;}
 case 36:
-#line 375 "getdate.y"
+#line 381 "getdate.y"
 {
 	    yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 37:
-#line 378 "getdate.y"
+#line 384 "getdate.y"
 {
 	    yyRelDay += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 38:
-#line 381 "getdate.y"
+#line 387 "getdate.y"
 {
 	    yyRelDay += yyvsp[0].Number;
 	;
     break;}
 case 39:
-#line 384 "getdate.y"
+#line 390 "getdate.y"
 {
 	    yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 40:
-#line 387 "getdate.y"
+#line 393 "getdate.y"
 {
 	    yyRelHour += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 41:
-#line 390 "getdate.y"
+#line 396 "getdate.y"
 {
 	    yyRelHour += yyvsp[0].Number;
 	;
     break;}
 case 42:
-#line 393 "getdate.y"
+#line 399 "getdate.y"
 {
 	    yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 43:
-#line 396 "getdate.y"
+#line 402 "getdate.y"
 {
 	    yyRelMinutes += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 44:
-#line 399 "getdate.y"
+#line 405 "getdate.y"
 {
 	    yyRelMinutes += yyvsp[0].Number;
 	;
     break;}
 case 45:
-#line 402 "getdate.y"
+#line 408 "getdate.y"
 {
 	    yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 46:
-#line 405 "getdate.y"
+#line 411 "getdate.y"
 {
 	    yyRelSeconds += yyvsp[-1].Number * yyvsp[0].Number;
 	;
     break;}
 case 47:
-#line 408 "getdate.y"
+#line 414 "getdate.y"
 {
 	    yyRelSeconds += yyvsp[0].Number;
 	;
     break;}
 case 48:
-#line 414 "getdate.y"
+#line 420 "getdate.y"
 {
 	    if (yyHaveTime && yyHaveDate && !yyHaveRel)
 	      yyYear = yyvsp[0].Number;
@@ -1266,20 +1272,20 @@ case 48:
 	  ;
     break;}
 case 49:
-#line 447 "getdate.y"
+#line 453 "getdate.y"
 {
 	    yyval.Meridian = MER24;
 	  ;
     break;}
 case 50:
-#line 451 "getdate.y"
+#line 457 "getdate.y"
 {
 	    yyval.Meridian = yyvsp[0].Meridian;
 	  ;
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 543 "/usr/lib/bison.simple"
+#line 543 "/usr/local/share/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -1499,7 +1505,7 @@ yyerrhandle:
     }
   return 1;
 }
-#line 456 "getdate.y"
+#line 462 "getdate.y"
 
 
 /* Include this file down here because bison inserts code above which
@@ -1955,7 +1961,7 @@ difftm (struct tm *a, struct tm *b)
 }
 
 time_t
-get_date (const char *p, const time_t *now)
+curl_getdate (const char *p, const time_t *now)
 {
   struct tm tm, tm0, *tmp;
   time_t Start;
@@ -2089,7 +2095,7 @@ main (ac, av)
   buff[MAX_BUFF_LEN] = 0;
   while (fgets (buff, MAX_BUFF_LEN, stdin) && buff[0])
     {
-      d = get_date (buff, (time_t *) NULL);
+      d = curl_getdate (buff, (time_t *) NULL);
       if (d == -1)
 	(void) printf ("Bad format - couldn't convert.\n");
       else

lib/getdate.h

@@ -1,18 +1,11 @@
-/*  Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+/*
+**  Originally written by Steven M. Bellovin <smb@research.att.com> while
+**  at the University of North Carolina at Chapel Hill.  Later tweaked by
+**  a couple of people on Usenet.  Completely overhauled by Rich $alz
+**  <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990.
+**
+**  This code is in the public domain and has no copyright.
+*/
 
 #if HAVE_CONFIG_H
 # include <config.h>
@@ -43,4 +36,4 @@
 # endif
 #endif /* defined (vms) */
 
-time_t get_date PARAMS ((const char *p, const time_t *now));
+time_t curl_getdate PARAMS ((const char *p, const time_t *now));

lib/getdate.y

@@ -29,7 +29,7 @@
 #include <sys/types.h>
 #include <sys/malloc.h>
 #else
-#include <malloc.h>
+
 #endif
 #include <string.h>
 #include <stdio.h>
@@ -37,6 +37,12 @@
 
 #if HAVE_STDLIB_H
 # include <stdlib.h> /* for `free'; used by Bison 1.27 */
+#else
+
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
 #endif
 
 #if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
@@ -908,7 +914,7 @@ difftm (struct tm *a, struct tm *b)
 }
 
 time_t
-get_date (const char *p, const time_t *now)
+curl_getdate (const char *p, const time_t *now)
 {
   struct tm tm, tm0, *tmp;
   time_t Start;
@@ -1042,7 +1048,7 @@ main (ac, av)
   buff[MAX_BUFF_LEN] = 0;
   while (fgets (buff, MAX_BUFF_LEN, stdin) && buff[0])
     {
-      d = get_date (buff, (time_t *) NULL);
+      d = curl_getdate (buff, (time_t *) NULL);
       if (d == -1)
 	(void) printf ("Bad format - couldn't convert.\n");
       else

lib/getenv.c

@@ -22,18 +22,6 @@
  *  Portions created by the Initial Developer are Copyright (C) 1998.
  *  All Rights Reserved.
  *
- *  Contributor(s):
- *   Rafael Sagula <sagula@inf.ufrgs.br>
- *   Sampo Kellomaki <sampo@iki.fi>
- *   Linas Vepstas <linas@linas.org>
- *   Bjorn Reese <breese@imada.ou.dk>
- *   Johan Anderson <johan@homemail.com>
- *   Kjell Ericson <Kjell.Ericson@haxx.nu>
- *   Troy Engel <tengel@palladium.net>
- *   Ryan Nelson <ryan@inch.com>
- *   Bjorn Stenberg <Bjorn.Stenberg@haxx.nu>
- *   Angus Mackay <amackay@gus.ml.org>
- *
  * ------------------------------------------------------------
  * Main author:
  * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
@@ -47,28 +35,11 @@
  * $State$
  * $Locker$
  *
- * ------------------------------------------------------------
- * $Log$
- * Revision 1.2  2000-01-10 23:36:14  bagder
- * syncing with local edit
- *
- * Revision 1.4  1999/09/06 06:59:40  dast
- * Changed email info
- *
- * Revision 1.3  1999/08/13 07:34:48  dast
- * Changed the URL in the header
- *
- * Revision 1.2  1999/03/13 00:56:09  dast
- * Big changes done due to url.c being split up in X smaller files and that
- * the lib is now more stand-alone.
- *
- * Revision 1.1.1.1  1999/03/11 22:23:34  dast
- * Imported sources
- *
  ****************************************************************************/
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #ifdef WIN32
 #include <windows.h>
@@ -78,7 +49,7 @@ char *GetEnv(char *variable)
 {
 #ifdef WIN32
   /* This shit requires windows.h (HUGE) to be included */
-  static char env[MAX_PATH]; /* MAX_PATH is from windef.h */
+  char env[MAX_PATH]; /* MAX_PATH is from windef.h */
   char *temp = getenv(variable);
   env[0] = '\0';
   ExpandEnvironmentStrings(temp, env, sizeof(env));
@@ -86,7 +57,7 @@ char *GetEnv(char *variable)
   /* no length control */
   char *env = getenv(variable);
 #endif
-  return env;
+  return env?strdup(env):NULL;
 }
 
 char *curl_GetEnv(char *v)

lib/getpass.c

@@ -76,7 +76,9 @@ char *getpass(const char *prompt)
   FILE *outfp;
   static char buf[INPUT_BUFFER];
   RETSIGTYPE (*sigint)();
+#ifndef __EMX__
   RETSIGTYPE (*sigtstp)();
+#endif
   size_t bytes_read;
   int infd;
   int outfd;
@@ -92,7 +94,11 @@ char *getpass(const char *prompt)
 #endif
 
   sigint = signal(SIGINT, SIG_IGN);
+  /* 20000318 mgs
+   * this is needed by the emx system, SIGTSTP is not a supported signal */
+#ifndef __EMX__
   sigtstp = signal(SIGTSTP, SIG_IGN);
+#endif
 
   if( (infp=fopen("/dev/tty", "r")) == NULL )
   {
@@ -169,7 +175,9 @@ char *getpass(const char *prompt)
 #endif
   
   signal(SIGINT, sigint);
+#ifndef __EMX__
   signal(SIGTSTP, sigtstp);
+#endif
 
   return(buf);
 }

lib/highlevel.c

@@ -0,0 +1,766 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+
+/* -- WIN32 approved -- */
+#include <stdio.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <errno.h>
+
+#include "setup.h"
+#include "strequal.h"
+
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+#include <winsock.h>
+#include <time.h>
+#include <io.h>
+#else
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#include <netinet/in.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <netdb.h>
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+#include <sys/ioctl.h>
+#include <signal.h>
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#ifndef HAVE_VPRINTF
+#error "We can't compile without vprintf() support!"
+#endif
+#ifndef HAVE_SELECT
+#error "We can't compile without select() support!"
+#endif
+#ifndef HAVE_SOCKET
+#error "We can't compile without socket() support!"
+#endif
+
+#endif
+
+#include "urldata.h"
+#include <curl/curl.h>
+#include <curl/types.h>
+#include "netrc.h"
+
+#include "getenv.h"
+#include "hostip.h"
+#include "download.h"
+#include "sendf.h"
+#include "speedcheck.h"
+#include "getpass.h"
+#include "progress.h"
+#include "getdate.h"
+#include "writeout.h"
+
+#define _MPRINTF_REPLACE /* use our functions only */
+#include <curl/mprintf.h>
+
+CURLcode 
+_Transfer (struct connectdata *c_conn)
+{
+  size_t nread;                 /* number of bytes read */
+  int bytecount = 0;            /* total number of bytes read */
+  int writebytecount = 0;       /* number of bytes written */
+  long contentlength=0;         /* size of incoming data */
+  struct timeval start = tvnow();
+  struct timeval now = start;   /* current time */
+  bool header = TRUE;		/* incoming data has HTTP header */
+  int headerline = 0;		/* counts header lines to better track the
+                                   first one */
+  char *hbufp;			/* points at *end* of header line */
+  int hbuflen = 0;
+  char *str;			/* within buf */
+  char *str_start;		/* within buf */
+  char *end_ptr;		/* within buf */
+  char *p;			/* within headerbuff */
+  bool content_range = FALSE;	/* set TRUE if Content-Range: was found */
+  int offset = 0;		/* possible resume offset read from the
+                                   Content-Range: header */
+  int code = 0;			/* error code from the 'HTTP/1.? XXX' line */
+
+  /* for the low speed checks: */
+  CURLcode urg;
+  time_t timeofdoc=0;
+  long bodywrites=0;
+
+  char newurl[URL_MAX_LENGTH];		/* buffer for Location: URL */
+
+  /* the highest fd we use + 1 */
+  struct UrlData *data;
+  struct connectdata *conn = (struct connectdata *)c_conn;
+  char *buf;
+  int maxfd;
+
+  if(!conn || (conn->handle != STRUCT_CONNECT))
+    return CURLE_BAD_FUNCTION_ARGUMENT;
+  
+  data = conn->data; /* there's the root struct */
+  buf = data->buffer;
+  maxfd = (conn->sockfd>conn->writesockfd?conn->sockfd:conn->writesockfd)+1;
+
+  hbufp = data->headerbuff;
+
+  myalarm (0);			/* switch off the alarm-style timeout */
+
+  now = tvnow();
+  start = now;
+
+#define KEEP_READ  1
+#define KEEP_WRITE 2
+
+  pgrsTime(data, TIMER_PRETRANSFER);
+
+  if (!conn->getheader) {
+    header = FALSE;
+    if(conn->size > 0)
+      pgrsSetDownloadSize(data, conn->size);
+  }
+  {
+    fd_set readfd;
+    fd_set writefd;
+    fd_set rkeepfd;
+    fd_set wkeepfd;
+    struct timeval interval;
+    int keepon=0;
+
+    /* timeout every X second
+       - makes a better progressmeter (i.e even when no data is read, the
+       meter can be updated and reflect reality)
+       - allows removal of the alarm() crap
+       - variable timeout is easier
+     */
+
+    FD_ZERO (&readfd);		/* clear it */
+    if(conn->sockfd != -1) {
+      FD_SET (conn->sockfd, &readfd); /* read socket */
+      keepon |= KEEP_READ;
+    }
+
+    FD_ZERO (&writefd);		/* clear it */
+    if(conn->writesockfd != -1) {
+      FD_SET (conn->writesockfd, &writefd); /* write socket */
+      keepon |= KEEP_WRITE;
+    }
+
+    /* get these in backup variables to be able to restore them on each lap in
+       the select() loop */
+    rkeepfd = readfd;
+    wkeepfd = writefd;
+
+    while (keepon) {
+      readfd = rkeepfd;		/* set those every lap in the loop */
+      writefd = wkeepfd;
+      interval.tv_sec = 1;
+      interval.tv_usec = 0;
+
+      switch (select (maxfd, &readfd, &writefd, NULL, &interval)) {
+      case -1:			/* select() error, stop reading */
+#ifdef EINTR
+        /* The EINTR is not serious, and it seems you might get this more
+           ofen when using the lib in a multi-threaded environment! */
+        if(errno == EINTR)
+          ;
+        else
+#endif
+          keepon = 0; /* no more read or write */
+	continue;
+      case 0:			/* timeout */
+	break;
+      default:
+        if((keepon & KEEP_READ) && FD_ISSET(conn->sockfd, &readfd)) {
+          /* read! */
+          urg = curl_read(conn, buf, BUFSIZE -1, &nread);
+
+          /* NULL terminate, allowing string ops to be used */
+          if (0 < (signed int) nread)
+            buf[nread] = 0;
+
+          /* if we receive 0 or less here, the server closed the connection and
+             we bail out from this! */
+          else if (0 >= (signed int) nread) {
+            keepon &= ~KEEP_READ;
+            break;
+          }
+
+          str = buf;		/* Default buffer to use when we write the
+                                   buffer, it may be changed in the flow below
+                                   before the actual storing is done. */
+
+          /* Since this is a two-state thing, we check if we are parsing
+             headers at the moment or not. */
+          
+          if (header) {
+            /* we are in parse-the-header-mode */
+
+            /* header line within buffer loop */
+            do {
+              int hbufp_index;
+              
+              str_start = str;	/* str_start is start of line within buf */
+              
+              end_ptr = strchr (str_start, '\n');
+              
+              if (!end_ptr) {
+                /* no more complete header lines within buffer */
+                /* copy what is remaining into headerbuff */
+                int str_length = (int)strlen(str);
+                
+                if (hbuflen + (int)str_length >= data->headersize) {
+                  char *newbuff;
+                  long newsize=MAX((hbuflen+str_length)*3/2,
+                                   data->headersize*2);
+                  hbufp_index = hbufp - data->headerbuff;
+                  newbuff = (char *)realloc(data->headerbuff, newsize);
+                  if(!newbuff) {
+                    failf (data, "Failed to alloc memory for big header!");
+                    return CURLE_READ_ERROR;
+                  }
+                  data->headersize=newsize;
+                  data->headerbuff = newbuff;
+                  hbufp = data->headerbuff + hbufp_index;
+                }
+                strcpy (hbufp, str);
+                hbufp += strlen (str);
+                hbuflen += strlen (str);
+                break;		/* read more and try again */
+              }
+
+              str = end_ptr + 1;	/* move just past new line */
+
+              if (hbuflen + (str - str_start) >= data->headersize) {
+                char *newbuff;
+                long newsize=MAX((hbuflen+(str-str_start))*3/2,
+                                 data->headersize*2);
+                hbufp_index = hbufp - data->headerbuff;
+                newbuff = (char *)realloc(data->headerbuff, newsize);
+                if(!newbuff) {
+                  failf (data, "Failed to alloc memory for big header!");
+                  return CURLE_READ_ERROR;
+                }
+                data->headersize= newsize;
+                data->headerbuff = newbuff;
+                hbufp = data->headerbuff + hbufp_index;
+              }
+
+              /* copy to end of line */
+              strncpy (hbufp, str_start, str - str_start);
+              hbufp += str - str_start;
+              hbuflen += str - str_start;
+              *hbufp = 0;
+              
+              p = data->headerbuff;
+              
+              /* we now have a full line that p points to */
+              if (('\n' == *p) || ('\r' == *p)) {
+                /* Zero-length line means end of header! */
+                if (-1 != conn->size)	/* if known */
+                  conn->size += bytecount; /* we append the already read size */
+
+
+                if ('\r' == *p)
+                  p++;		/* pass the \r byte */
+                if ('\n' == *p)
+                  p++;		/* pass the \n byte */
+
+                pgrsSetDownloadSize(data, conn->size);
+
+                header = FALSE;	/* no more header to parse! */
+
+                /* now, only output this if the header AND body are requested:
+                 */
+                if (data->bits.http_include_header) {
+                  if((p - data->headerbuff) !=
+                     data->fwrite (data->headerbuff, 1,
+                                   p - data->headerbuff, data->out)) {
+                    failf (data, "Failed writing output");
+                    return CURLE_WRITE_ERROR;
+                  }
+                }
+                if(data->writeheader) {
+                  /* obviously, the header is requested to be written to
+                     this file: */
+                  if((p - data->headerbuff) !=
+                     data->fwrite (data->headerbuff, 1, p - data->headerbuff,
+                                   data->writeheader)) {
+                    failf (data, "Failed writing output");
+                    return CURLE_WRITE_ERROR;
+                  }
+                }
+                break;		/* exit header line loop */
+              }
+              
+              if (!headerline++) {
+                /* This is the first header, it MUST be the error code line
+                   or else we consiser this to be the body right away! */
+                if (sscanf (p, " HTTP/1.%*c %3d", &code)) {
+                  /* 404 -> URL not found! */
+                  if (
+                      ( ((data->bits.http_follow_location) && (code >= 400))
+                        ||
+                        (!data->bits.http_follow_location && (code >= 300)))
+                      && (data->bits.http_fail_on_error)) {
+                    /* If we have been told to fail hard on HTTP-errors,
+                       here is the check for that: */
+                    /* serious error, go home! */
+                    failf (data, "The requested file was not found");
+                    return CURLE_HTTP_NOT_FOUND;
+                  }
+                  data->progress.httpcode = code;
+                }
+                else {
+                  header = FALSE;	/* this is not a header line */
+                  break;
+                }
+              }
+              /* check for Content-Length: header lines to get size */
+              if (strnequal("Content-Length", p, 14) &&
+                  sscanf (p+14, ": %ld", &contentlength))
+                conn->size = contentlength;
+              else if (strnequal("Content-Range", p, 13) &&
+                       sscanf (p+13, ": bytes %d-", &offset)) {
+                if (data->resume_from == offset) {
+                  /* we asked for a resume and we got it */
+                  content_range = TRUE;
+                }
+              }
+              else if(data->cookies &&
+                      strnequal("Set-Cookie: ", p, 11)) {
+                cookie_add(data->cookies, TRUE, &p[12]);
+              }
+              else if(strnequal("Last-Modified:", p,
+                                strlen("Last-Modified:")) &&
+                      data->timecondition) {
+                time_t secs=time(NULL);
+                timeofdoc = curl_getdate(p+strlen("Last-Modified:"), &secs);
+              }
+              else if ((code >= 300 && code < 400) &&
+                       (data->bits.http_follow_location) &&
+                       strnequal("Location", p, 8) &&
+                       sscanf (p+8, ": %" URL_MAX_LENGTH_TXT "s",
+                               newurl)) {
+                /* this is the URL that the server advices us to get
+                   instead */
+                data->newurl = strdup (newurl);
+              }
+              
+              if (data->bits.http_include_header) {
+                if(hbuflen != data->fwrite (p, 1, hbuflen, data->out)) {
+                  failf (data, "Failed writing output");
+                  return CURLE_WRITE_ERROR;
+                }
+              }
+              if(data->writeheader) {
+                /* the header is requested to be written to this file */
+                if(hbuflen != data->fwrite (p, 1, hbuflen,
+                                            data->writeheader)) {
+                  failf (data, "Failed writing output");
+                  return CURLE_WRITE_ERROR;
+                }
+              }
+              
+              /* reset hbufp pointer && hbuflen */
+              hbufp = data->headerbuff;
+              hbuflen = 0;
+            }
+            while (*str);		/* header line within buffer */
+
+            /* We might have reached the end of the header part here, but
+               there might be a non-header part left in the end of the read
+               buffer. */
+
+            if (!header) {
+              /* the next token and forward is not part of
+                 the header! */
+
+              /* we subtract the remaining header size from the buffer */
+              nread -= (str - buf);
+            }
+
+          }			/* end if header mode */
+
+          /* This is not an 'else if' since it may be a rest from the header
+             parsing, where the beginning of the buffer is headers and the end
+             is non-headers. */
+          if (str && !header && (nread > 0)) {
+            
+            if(0 == bodywrites) {
+              /* These checks are only made the first time we are about to
+                 write a chunk of the body */
+              if(conn->protocol&PROT_HTTP) {
+                /* HTTP-only checks */
+                if (data->resume_from && !content_range ) {
+                  /* we wanted to resume a download, although the server
+                     doesn't seem to support this */
+                  failf (data, "HTTP server doesn't seem to support byte ranges. Cannot resume.");
+                  return CURLE_HTTP_RANGE_ERROR;
+                }
+                else if (data->newurl) {
+                  /* abort after the headers if "follow Location" is set */
+                  infof (data, "Follow to new URL: %s\n", data->newurl);
+                  return CURLE_OK;
+                }
+                else if(data->timecondition && !data->range) {
+                  /* A time condition has been set AND no ranges have been
+                     requested. This seems to be what chapter 13.3.4 of
+                     RFC 2616 defines to be the correct action for a
+                     HTTP/1.1 client */
+                  if((timeofdoc > 0) && (data->timevalue > 0)) {
+                    switch(data->timecondition) {
+                    case TIMECOND_IFMODSINCE:
+                    default:
+                      if(timeofdoc < data->timevalue) {
+                        infof(data,
+                              "The requested document is not new enough");
+                        return CURLE_OK;
+                      }
+                      break;
+                    case TIMECOND_IFUNMODSINCE:
+                      if(timeofdoc > data->timevalue) {
+                        infof(data,
+                              "The requested document is not old enough");
+                        return CURLE_OK;
+                      }
+                      break;
+                    } /* switch */
+                  } /* two valid time strings */
+                } /* we have a time condition */
+              } /* this is HTTP */
+            } /* this is the first time we write a body part */
+            bodywrites++;
+
+            if(data->maxdownload &&
+               (bytecount + nread > data->maxdownload)) {
+              nread = data->maxdownload - bytecount;
+              if(nread < 0 ) /* this should be unusual */
+                nread = 0;
+              keepon &= ~KEEP_READ; /* we're done reading */
+            }
+
+            bytecount += nread;
+
+            pgrsSetDownloadCounter(data, (double)bytecount);
+            
+            if (nread != data->fwrite (str, 1, nread, data->out)) {
+              failf (data, "Failed writing output");
+              return CURLE_WRITE_ERROR;
+            }
+
+          } /* if (! header and data to read ) */
+        } /* if( read from socket ) */
+
+        if((keepon & KEEP_WRITE) && FD_ISSET(conn->writesockfd, &writefd)) {
+          /* write */
+
+          char scratch[BUFSIZE * 2];
+          int i, si;
+          int bytes_written;
+
+          if(data->crlf)
+            buf = data->buffer; /* put it back on the buffer */
+
+          nread = data->fread(buf, 1, BUFSIZE, data->in);
+          writebytecount += nread;
+
+          pgrsSetUploadCounter(data, (double)writebytecount);
+            
+          if (nread<=0) {
+            /* done */
+            keepon &= ~KEEP_WRITE; /* we're done writing */
+            break;
+          }
+
+          /* convert LF to CRLF if so asked */
+          if (data->crlf) {
+            for(i = 0, si = 0; i < (int)nread; i++, si++) {
+              if (buf[i] == 0x0a) {
+                scratch[si++] = 0x0d;
+                scratch[si] = 0x0a;
+              }
+              else {
+                scratch[si] = buf[i];
+              }
+            }
+            nread = si;
+            buf = scratch; /* point to the new buffer */
+          }
+
+          /* write to socket */
+          urg = curl_write(conn, buf, nread, &bytes_written);
+
+          if(nread != bytes_written) {
+            failf(data, "Failed uploading data");
+            return CURLE_WRITE_ERROR;
+          }
+
+        }
+
+        break;
+      }
+
+      now = tvnow();
+      if(pgrsUpdate(data))
+        urg = CURLE_ABORTED_BY_CALLBACK;
+      else
+        urg = speedcheck (data, now);
+      if (urg)
+	return urg;
+
+      if (data->timeout && (tvdiff (now, start) > data->timeout)) {
+	failf (data, "Operation timed out with %d out of %d bytes received",
+	       bytecount, conn->size);
+	return CURLE_OPERATION_TIMEOUTED;
+      }
+    }
+  }
+  if(!(data->bits.no_body) && contentlength &&
+     (bytecount != contentlength)) {
+    failf(data, "transfer closed with %d bytes remaining to read",
+          contentlength-bytecount);
+    return CURLE_PARTIAL_FILE;
+  }
+  if(pgrsUpdate(data))
+    return CURLE_ABORTED_BY_CALLBACK;
+
+  if(conn->bytecountp)
+    *conn->bytecountp = bytecount; /* read count */
+  if(conn->writebytecountp)
+    *conn->writebytecountp = writebytecount; /* write count */
+
+  return CURLE_OK;
+}
+
+typedef int (*func_T)(void);
+
+CURLcode curl_transfer(CURL *curl)
+{
+  CURLcode res;
+  struct UrlData *data = curl;
+  struct connectdata *c_connect;
+
+  do {
+    res = curl_connect(curl, (CURLconnect **)&c_connect);
+    if(res == CURLE_OK) {
+      res = curl_do(c_connect);
+      if(res == CURLE_OK) {
+        res = _Transfer(c_connect); /* now fetch that URL please */
+        if(res == CURLE_OK)
+          res = curl_done(c_connect);
+      }
+
+      if((res == CURLE_OK) && data->newurl) {
+        /* Location: redirect */
+        char prot[16];
+        char path[URL_MAX_LENGTH];
+
+        if(2 != sscanf(data->newurl, "%15[^:]://%" URL_MAX_LENGTH_TXT
+                       "s", prot, path)) {
+          /***
+           *DANG* this is an RFC 2068 violation. The URL is supposed
+           to be absolute and this doesn't seem to be that!
+           ***
+           Instead, we have to TRY to append this new path to the old URL
+           to the right of the host part. Oh crap, this is doomed to cause
+           problems in the future...
+          */
+          char *protsep;
+          char *pathsep;
+          char *newest;
+
+          /* protsep points to the start of the host name */
+          protsep=strstr(data->url, "//");
+          if(!protsep)
+            protsep=data->url;
+          else {
+            /* TBD: set the port with curl_setopt() */
+            data->port=0; /* we got a full URL and then we should reset the
+                             port number here to re-initiate it later */
+            protsep+=2; /* pass the slashes */
+          }
+
+          if('/' != data->newurl[0]) {
+            /* First we need to find out if there's a ?-letter in the URL,
+               and cut it and the right-side of that off */
+            pathsep = strrchr(protsep, '?');
+            if(pathsep)
+              *pathsep=0;
+
+            /* we have a relative path to append to the last slash if
+               there's one available */
+            pathsep = strrchr(protsep, '/');
+            if(pathsep)
+              *pathsep=0;
+          }
+          else {
+            /* We got a new absolute path for this server, cut off from the
+               first slash */
+            pathsep = strchr(protsep, '/');
+            if(pathsep)
+              *pathsep=0;
+          }
+
+          newest=(char *)malloc( strlen(data->url) +
+                                 1 + /* possible slash */
+                                 strlen(data->newurl) + 1/* zero byte */);
+
+          if(!newest)
+            return CURLE_OUT_OF_MEMORY;
+          sprintf(newest, "%s%s%s", data->url, ('/' == data->newurl[0])?"":"/",
+                  data->newurl);
+          free(data->newurl);
+          data->newurl = newest;
+        }
+        else {
+          /* This was an absolute URL, clear the port number! */
+          /* TBD: set the port with curl_setopt() */
+          data->port = 0;
+        }
+      
+        /* TBD: set the URL with curl_setopt() */
+        data->url = data->newurl;
+        data->newurl = NULL; /* don't show! */
+
+        infof(data, "Follows Location: to new URL: '%s'\n", data->url);
+
+        curl_disconnect(c_connect);
+        continue;
+      }
+
+      curl_disconnect(c_connect);
+    }
+    break; /* it only reaches here when this shouldn't loop */
+
+  } while(1); /* loop if Location: */
+
+  if(data->newurl)
+    free(data->newurl);
+
+  if((CURLE_OK == res) && data->writeinfo) {
+    /* Time to output some info to stdout */
+    WriteOut(data);
+  }
+  return res;
+}
+
+#if 0
+CURLcode curl_urlget(UrgTag tag, ...)
+{
+  va_list arg;
+  func_T param_func = (func_T)0;
+  long param_long = 0;
+  void *param_obj = NULL;
+  CURLcode res;
+
+  struct UrlData *data;
+
+  /* this is for the lame win32 socket crap */
+  if(curl_init())
+    return CURLE_FAILED_INIT;
+
+  /* We use curl_open() with undefined URL so far */
+  res = curl_open(&data, NULL);
+  if(res != CURLE_OK)
+    return CURLE_FAILED_INIT;
+
+  /* data is now filled with good-looking zeroes */
+
+  va_start(arg, tag);
+
+  while(tag != URGTAG_DONE) {
+    /* PORTING NOTE:
+       Object pointers can't necessarily be casted to function pointers and
+       therefore we need to know what type it is and read the correct type
+       at once. This should also correct problems with different sizes of
+       the types.
+    */
+    
+    if(tag < URGTYPE_OBJECTPOINT) {
+      /* This is a LONG type */
+      param_long = va_arg(arg, long);
+      curl_setopt(data, tag, param_long);
+    }
+    else if(tag < URGTYPE_FUNCTIONPOINT) {
+      /* This is a object pointer type */
+      param_obj = va_arg(arg, void *);
+      curl_setopt(data, tag, param_obj);
+    }
+    else {
+      param_func = va_arg(arg, func_T );
+      curl_setopt(data, tag, param_func);
+    }
+
+    /* printf("tag: %d\n", tag); */
+    tag = va_arg(arg, UrgTag);
+  }
+
+  va_end(arg);
+
+  pgrsMode(data, data->progress.mode);
+  pgrsStartNow(data);
+
+  /********* Now, connect to the remote site **********/
+
+  res = curl_transfer(data);
+  curl_close(data);
+
+  return res;
+}
+#endif

lib/highlevel.h

@@ -0,0 +1,43 @@
+#ifndef __HIGHLEVEL_H
+#define __HIGHLEVEL_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+CURLcode curl_transfer(CURL *curl);
+#endif

lib/hostip.c

@@ -39,6 +39,7 @@
  ****************************************************************************/
 
 #include <string.h>
+#include <malloc.h>
 
 #include "setup.h"
 
@@ -61,51 +62,77 @@
 #include "urldata.h"
 #include "sendf.h"
 
+#ifdef HAVE_INET_NTOA_R
+#include "inet_ntoa_r.h"
+#endif
+
 /* --- resolve name or IP-number --- */
 
-char *MakeIP(unsigned long num)
+char *MakeIP(unsigned long num,char *addr, int addr_len)
 {
-#ifdef HAVE_INET_NTOA
+#if defined(HAVE_INET_NTOA) || defined(HAVE_INET_NTOA_R)
   struct in_addr in;
-
   in.s_addr = htonl(num);
-  return (inet_ntoa(in));
+
+#if defined(HAVE_INET_NTOA_R)
+  inet_ntoa_r(in,addr,addr_len);
+#else
+  strncpy(addr,inet_ntoa(in),addr_len);
+#endif
 #else
-  static char addr[128];
   unsigned char *paddr;
 
   num = htonl(num);  /* htonl() added to avoid endian probs */
   paddr = (unsigned char *)&num;
   sprintf(addr, "%u.%u.%u.%u", paddr[0], paddr[1], paddr[2], paddr[3]);
-  return (addr);
 #endif
+  return (addr);
 }
 
-/* Stolen from Dancer source code, written by
-   Bjorn Reese <breese@imada.ou.dk> */
+/* The original code to this function was stolen from the Dancer source code,
+   written by Bjorn Reese, it has since been patched and modified. */
 #ifndef INADDR_NONE
 #define INADDR_NONE (unsigned long) ~0
 #endif
-struct hostent *GetHost(struct UrlData *data, char *hostname)
+struct hostent *GetHost(struct UrlData *data,
+                        char *hostname,
+                        char *buf,
+                        int buf_size )
 {
   struct hostent *h = NULL;
   unsigned long in;
-  static struct hostent he;
-  static char name[MAXHOSTNAMELEN];
-  static char *addrlist[2];
-  static struct in_addr addrentry;
 
   if ( (in=inet_addr(hostname)) != INADDR_NONE ) {
-    addrentry.s_addr = in;
-    addrlist[0] = (char *)&addrentry;
-    addrlist[1] = NULL;
-    he.h_name = strncpy(name, MakeIP(ntohl(in)), MAXHOSTNAMELEN);
-    he.h_addrtype = AF_INET;
-    he.h_length = sizeof(struct in_addr);
-    he.h_addr_list = addrlist;
-    h = &he;
-  } else if ( (h=gethostbyname(hostname)) == NULL ) {
+    struct in_addr *addrentry;
+
+    h = (struct hostent*)buf;
+    h->h_addr_list = (char**)(buf + sizeof(*h));
+    addrentry = (struct in_addr*)(h->h_addr_list + 2);
+    addrentry->s_addr = in;
+    h->h_addr_list[0] = (char*)addrentry;
+    h->h_addr_list[1] = NULL;
+    h->h_addrtype = AF_INET;
+    h->h_length = sizeof(*addrentry);
+    h->h_name = (char*)(h->h_addr_list + h->h_length);
+    MakeIP(ntohl(in),h->h_name,buf_size - (long)(h->h_name) + (long)buf);
+#if defined(HAVE_GETHOSTBYNAME_R)
+  }
+  else {
+    int h_errnop;
+    memset(buf,0,buf_size);	/* workaround for gethostbyname_r bug in qnx nto */
+    if ((h = gethostbyname_r(hostname,
+                             (struct hostent *)buf,buf +
+                             sizeof(struct hostent),buf_size -
+                             sizeof(struct hostent),&h_errnop)) == NULL ) {
+      infof(data, "gethostbyname_r(2) failed for %s\n", hostname);
+    }
+#else
+  }
+  else {
+    if ((h = gethostbyname(hostname)) == NULL ) {
       infof(data, "gethostbyname(2) failed for %s\n", hostname);
     }
+#endif
+  }
   return (h);
 }

lib/hostip.h

@@ -40,7 +40,7 @@
  * ------------------------------------------------------------
  ****************************************************************************/
 
-struct hostent *GetHost(struct UrlData *data, char *hostname);
-char *MakeIP(unsigned long num);
+extern struct hostent *GetHost(struct UrlData *data, char *hostname, char *buf, int buf_size );
+extern char *MakeIP(unsigned long num,char *addr, int addr_len);
 
 #endif

lib/http.c

@@ -94,6 +94,9 @@
 #include "progress.h"
 #include "base64.h"
 #include "cookie.h"
+#include "strequal.h"
+#include "url.h"
+#include "ssluse.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
@@ -115,33 +118,114 @@ bool static checkheaders(struct UrlData *data, char *thisheader)
   return FALSE;
 }
 
-UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
+CURLcode http_connect(struct connectdata *conn)
 {
-  /* Send the GET line to the HTTP server */
+  struct UrlData *data;
 
-  struct FormData *sendit=NULL;
-  int postsize=0;
-  UrgError result;
-  char *buf;
-  struct Cookie *co = NULL;
-  char *p_pragma = NULL;
-  char *p_accept = NULL;
-  long readbytecount;
-  long writebytecount;
+  data=conn->data;
 
-  buf = data->buffer; /* this is our buffer */
+  /* If we are not using a proxy and we want a secure connection,
+   * perform SSL initialization & connection now.
+   * If using a proxy with https, then we must tell the proxy to CONNECT
+   * us to the host we want to talk to.  Only after the connect
+   * has occured, can we start talking SSL
+   */
+   if (conn->protocol & PROT_HTTPS) {
+     if (data->bits.httpproxy) {
 
-  if ( (data->conf&(CONF_HTTP|CONF_FTP)) &&
-       (data->conf&CONF_UPLOAD)) {
-    data->conf |= CONF_PUT;
+        /* OK, now send the connect statment */
+        sendf(data->firstsocket, data,
+              "CONNECT %s:%d HTTP/1.0\015\012"
+              "%s"
+	      "%s"
+              "\r\n",
+              data->hostname, data->remote_port,
+              (data->bits.proxy_user_passwd)?data->ptr_proxyuserpwd:"",
+	      (data->useragent?data->ptr_uagent:"")
+              );
+
+        /* wait for the proxy to send us a HTTP/1.0 200 OK header */
+	/* Daniel rewrote this part Nov 5 1998 to make it more obvious */
+	{
+	  int httperror=0;
+	  int subversion=0;
+	  while(GetLine(data->firstsocket, data->buffer, data)) {
+	    if('\r' == data->buffer[0])
+	      break; /* end of headers */
+	    if(2 == sscanf(data->buffer, "HTTP/1.%d %d",
+			   &subversion,
+			   &httperror)) {
+	      ;
 	    }
-#if 0 /* old version */
-  if((data->conf&(CONF_HTTP|CONF_UPLOAD)) ==
-     (CONF_HTTP|CONF_UPLOAD)) {
-    /* enable PUT! */
-    data->conf |= CONF_PUT;
 	  }
-#endif
+	  if(200 != httperror) {
+	    if(407 == httperror)
+	      /* Added Nov 6 1998 */
+	      failf(data, "Proxy requires authorization!");
+	    else 
+	      failf(data, "Received error code %d from proxy", httperror);
+	    return CURLE_READ_ERROR;
+	  }
+	}
+        infof (data, "Proxy has replied to CONNECT request\n");
+     }
+
+      /* now, perform the SSL initialization for this socket */
+     if(UrgSSLConnect (data)) {
+       return CURLE_SSL_CONNECT_ERROR;
+     }
+  }
+
+   return CURLE_OK;
+}
+CURLcode http_done(struct connectdata *conn)
+{
+  struct UrlData *data;
+  long *bytecount = &conn->bytecount;
+  struct HTTP *http;
+
+  data=conn->data;
+  http=data->proto.http;
+
+  if(data->bits.http_formpost) {
+    *bytecount = http->readbytecount + http->writebytecount;
+      
+    FormFree(http->sendit); /* Now free that whole lot */
+
+    data->fread = http->storefread; /* restore */
+    data->in = http->in; /* restore */
+  }
+  else if(data->bits.http_put) {
+    *bytecount = http->readbytecount + http->writebytecount;
+  }
+
+  /* TBD: the HTTP struct remains allocated here */
+
+  return CURLE_OK;
+}
+
+
+CURLcode http(struct connectdata *conn)
+{
+  struct UrlData *data=conn->data;
+  char *buf = data->buffer; /* this is a short cut to the buffer */
+  CURLcode result;
+  struct HTTP *http;
+  struct Cookie *co=NULL; /* no cookies from start */
+  char *ppath = conn->ppath; /* three previous function arguments */
+  char *host = conn->name;
+  long *bytecount = &conn->bytecount;
+
+  http = (struct HTTP *)malloc(sizeof(struct HTTP));
+  if(!http)
+    return CURLE_OUT_OF_MEMORY;
+  memset(http, 0, sizeof(struct HTTP));
+  data->proto.http = http;
+
+  if ( (conn->protocol&(PROT_HTTP|PROT_FTP)) &&
+       data->bits.upload) {
+    data->bits.http_put=1;
+  }
   
   /* The User-Agent string has been built in url.c already, because it might
      have been used in the proxy connect, but if we have got a header with
@@ -152,17 +236,17 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
     data->ptr_uagent=NULL;
   }
 
-  if((data->conf & CONF_USERPWD) && !checkheaders(data, "Authorization:")) {
+  if((data->bits.user_passwd) && !checkheaders(data, "Authorization:")) {
     char authorization[512];
     sprintf(data->buffer, "%s:%s", data->user, data->passwd);
     base64Encode(data->buffer, authorization);
     data->ptr_userpwd = maprintf( "Authorization: Basic %s\015\012",
                                   authorization);
   }
-  if((data->conf & CONF_RANGE) && !checkheaders(data, "Range:")) {
+  if((data->bits.set_range) && !checkheaders(data, "Range:")) {
     data->ptr_rangeline = maprintf("Range: bytes=%s\015\012", data->range);
   }
-  if((data->conf & CONF_REFERER) && !checkheaders(data, "Referer:")) {
+  if((data->bits.http_set_referer) && !checkheaders(data, "Referer:")) {
     data->ptr_ref = maprintf("Referer: %s\015\012", data->referer);
   }
   if(data->cookie && !checkheaders(data, "Cookie:")) {
@@ -173,16 +257,16 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
     co = cookie_getlist(data->cookies,
                         host,
                         ppath,
-                        data->conf&CONF_HTTPS?TRUE:FALSE);
+                        conn->protocol&PROT_HTTPS?TRUE:FALSE);
   }
-  if ((data->conf & CONF_PROXY) && (!(data->conf & CONF_HTTPS)))  {
+  if ((data->bits.httpproxy) && !(conn->protocol&PROT_HTTPS))  {
     /* The path sent to the proxy is in fact the entire URL */
     strncpy(ppath, data->url, URL_MAX_LENGTH-1);
   }
-  if(data->conf & CONF_HTTPPOST) {
+  if(data->bits.http_formpost) {
     /* we must build the whole darned post sequence first, so that we have
        a size of the whole shebang before we start to send it */
-    sendit = getFormData(data->httppost, &postsize);
+    http->sendit = getFormData(data->httppost, &http->postsize);
   }
 
   if(!checkheaders(data, "Host:"))
@@ -190,10 +274,10 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
 
 
   if(!checkheaders(data, "Pragma:"))
-    p_pragma = "Pragma: no-cache\r\n";
+    http->p_pragma = "Pragma: no-cache\r\n";
 
   if(!checkheaders(data, "Accept:"))
-    p_accept = "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*\r\n";
+    http->p_accept = "Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*\r\n";
 
   do {
     sendf(data->firstsocket, data,
@@ -210,19 +294,19 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
           "%s", /* referer */
 
           data->customrequest?data->customrequest:
-          (data->conf&CONF_NOBODY?"HEAD":
-           (data->conf&(CONF_POST|CONF_HTTPPOST))?"POST":
-           (data->conf&CONF_PUT)?"PUT":"GET"),
+          (data->bits.no_body?"HEAD":
+           (data->bits.http_post || data->bits.http_formpost)?"POST":
+           (data->bits.http_put)?"PUT":"GET"),
           ppath,
-          (data->conf&CONF_PROXYUSERPWD && data->ptr_proxyuserpwd)?data->ptr_proxyuserpwd:"",
-          (data->conf&CONF_USERPWD && data->ptr_userpwd)?data->ptr_userpwd:"",
-          (data->conf&CONF_RANGE && data->ptr_rangeline)?data->ptr_rangeline:"",
+          (data->bits.proxy_user_passwd && data->ptr_proxyuserpwd)?data->ptr_proxyuserpwd:"",
+          (data->bits.user_passwd && data->ptr_userpwd)?data->ptr_userpwd:"",
+          (data->bits.set_range && data->ptr_rangeline)?data->ptr_rangeline:"",
           (data->useragent && *data->useragent && data->ptr_uagent)?data->ptr_uagent:"",
           (data->ptr_cookie?data->ptr_cookie:""), /* Cookie: <data> */
           (data->ptr_host?data->ptr_host:""), /* Host: host */
-          p_pragma?p_pragma:"",
-          p_accept?p_accept:"",
-          (data->conf&CONF_REFERER && data->ptr_ref)?data->ptr_ref:"" /* Referer: <data> <CRLF> */
+          http->p_pragma?http->p_pragma:"",
+          http->p_accept?http->p_accept:"",
+          (data->bits.http_set_referer && data->ptr_ref)?data->ptr_ref:"" /* Referer: <data> <CRLF> */
           );
 
     if(co) {
@@ -234,9 +318,10 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
             sendf(data->firstsocket, data,
                   "Cookie:");
           }
-          count++;
           sendf(data->firstsocket, data,
-                " %s=%s;", co->name, co->value);
+                "%s%s=%s", count?"; ":"", co->name,
+                co->value);
+          count++;
         }
         co = co->next; /* next cookie please */
       }
@@ -253,7 +338,7 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
 
       thistime = localtime(&data->timevalue);
 
-#if defined(HAVE_STRFTIME) || defined(WIN32)
+#ifdef HAVE_STRFTIME
       /* format: "Tue, 15 Nov 1994 12:45:26 GMT" */
       strftime(buf, BUFSIZE-1, "%a, %d %b %Y %H:%M:%S %Z", thistime);
 #else
@@ -284,8 +369,8 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
       data->headers = data->headers->next;
     }
 
-    if(data->conf&(CONF_POST|CONF_HTTPPOST)) {
-      if(data->conf & CONF_POST) {
+    if(data->bits.http_post || data->bits.http_formpost) {
+      if(data->bits.http_post) {
         /* this is the simple x-www-form-urlencoded style */
         sendf(data->firstsocket, data,
               "Content-Length: %d\015\012"
@@ -295,53 +380,39 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
               data->postfields );
       }
       else {
-        struct Form form;
-        size_t (*storefread)(char *, size_t , size_t , FILE *);
-        FILE *in;
-        long conf;
 
-        if(FormInit(&form, sendit)) {
+        if(FormInit(&http->form, http->sendit)) {
           failf(data, "Internal HTTP POST error!\n");
-          return URG_HTTP_POST_ERROR;
+          return CURLE_HTTP_POST_ERROR;
         }
 
-        storefread = data->fread; /* backup */
-        in = data->in; /* backup */
+        http->storefread = data->fread; /* backup */
+        http->in = data->in; /* backup */
           
         data->fread =
           (size_t (*)(char *, size_t, size_t, FILE *))
           FormReader; /* set the read function to read from the
                          generated form data */
-        data->in = (FILE *)&form;
+        data->in = (FILE *)&http->form;
 
         sendf(data->firstsocket, data,
               "Content-Length: %d\r\n",
-              postsize-2);
+              http->postsize-2);
 
-	pgrsSetUploadSize(data, postsize);
-#if 0
-        ProgressInit(data, postsize);
-#endif
+	pgrsSetUploadSize(data, http->postsize);
 
-        result = Transfer(data, data->firstsocket, -1, TRUE, &readbytecount,
-                          data->firstsocket, &writebytecount);
-        *bytecount = readbytecount + writebytecount;
-
-        FormFree(sendit); /* Now free that whole lot */
-
-        if(result)
+        result = Transfer(conn, data->firstsocket, -1, TRUE,
+                          &http->readbytecount,
+                          data->firstsocket,
+                          &http->writebytecount);
+        if(result) {
+          FormFree(http->sendit); /* free that whole lot */
           return result;
-	
-        data->fread = storefread; /* restore */
-        data->in = in; /* restore */
-
-	sendf(data->firstsocket, data,
-	      "\r\n\r\n");
         }
       }
-    else if(data->conf&CONF_PUT) {
+    }
+    else if(data->bits.http_put) {
       /* Let's PUT the data to the server! */
-      long conf;
 
       if(data->infilesize>0) {
         sendf(data->firstsocket, data,
@@ -352,39 +423,28 @@ UrgError http(struct UrlData *data, char *ppath, char *host, long *bytecount)
         sendf(data->firstsocket, data,
               "\015\012");
 
-#if 0        
-      ProgressInit(data, data->infilesize);
-#endif
       pgrsSetUploadSize(data, data->infilesize);
 
-      result = Transfer(data, data->firstsocket, -1, TRUE, &readbytecount,
-                        data->firstsocket, &writebytecount);
-      
-      *bytecount = readbytecount + writebytecount;
-
+      result = Transfer(conn, data->firstsocket, -1, TRUE,
+                        &http->readbytecount,
+                        data->firstsocket,
+                        &http->writebytecount);
       if(result)
         return result;
 
     }
     else {
       sendf(data->firstsocket, data, "\r\n");
-    }
-    if(0 == *bytecount) {
+
       /* HTTP GET/HEAD download: */
-      result = Transfer(data, data->firstsocket, -1, TRUE, bytecount,
+      result = Transfer(conn, data->firstsocket, -1, TRUE, bytecount,
                         -1, NULL); /* nothing to upload */
     }
     if(result)
       return result;
-
-#if 0      
-    ProgressEnd(data);
-#endif
-    pgrsDone(data);
-
   } while (0); /* this is just a left-over from the multiple document download
                   attempts */
 
-  return URG_OK;
+  return CURLE_OK;
 }
 

lib/http.h

@@ -40,6 +40,9 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError http(struct UrlData *data, char *path, char *host, long *bytecountp);
+
+CURLcode http(struct connectdata *conn);
+CURLcode http_done(struct connectdata *conn);
+CURLcode http_connect(struct connectdata *conn);
 
 #endif

lib/if2ip.c

@@ -66,13 +66,21 @@
 #include <netdb.h>
 #endif
 
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+
 #ifdef HAVE_SYS_SOCKIO_H
 #include <sys/sockio.h>
 #endif
 
+#ifdef HAVE_INET_NTOA_R
+#include "inet_ntoa_r.h"
+#endif
+
 #define SYS_ERROR -1
 
-char *if2ip(char *interface)
+char *if2ip(char *interface, char *buf, int buf_size)
 {
   int dummy;
   char *ip=NULL;
@@ -97,7 +105,12 @@ char *if2ip(char *interface)
 
       struct sockaddr_in *s = (struct sockaddr_in *)&req.ifr_dstaddr;
       memcpy(&in, &(s->sin_addr.s_addr), sizeof(in));
-      ip = (char *)strdup(inet_ntoa(in));
+#if defined(HAVE_INET_NTOA_R)
+      ip = inet_ntoa_r(in,buf,buf_size);
+#else
+      ip = strncpy(buf,inet_ntoa(in),buf_size);
+      ip[buf_size - 1] = 0;
+#endif
     }
     close(dummy);
   }

lib/if2ip.h

@@ -42,9 +42,9 @@
 #include "setup.h"
 
 #if ! defined(WIN32) && ! defined(__BEOS__)
-char *if2ip(char *interface);
+extern char *if2ip(char *interface, char *buf, int buf_size);
 #else
-#define if2ip(x) NULL
+#define if2ip(a,b,c) NULL
 #endif
 
 #endif

lib/inet_ntoa_r.h

@@ -0,0 +1,9 @@
+#ifndef __INET_NTOA_R_H
+#define __INET_NTOA_R_H
+/*
+ * My solaris 5.6 system running gcc 2.8.1 does *not* have this prototype
+ * in any system include file! Isn't that weird?
+ */
+char *inet_ntoa_r(const struct in_addr in, char *buffer, int buflen);
+
+#endif

lib/ldap.c

@@ -72,7 +72,7 @@
 #define DYNA_GET_FUNCTION(type, fnc) \
   (fnc) = (type)DynaGetFunction(#fnc); \
   if ((fnc) == NULL) { \
-    return URG_FUNCTION_NOT_FOUND; \
+    return CURLE_FUNCTION_NOT_FOUND; \
   } \
 
 /***********************************************************************
@@ -89,7 +89,18 @@ static void DynaOpen(void)
      * liblber.so automatically, but since it does not we will
      * handle it here by opening liblber.so as global.
      */
-    dlopen("liblber.so", RTLD_LAZY | RTLD_GLOBAL);
+    dlopen("liblber.so",
+#ifdef RTLD_LAZY_GLOBAL /* It turns out some systems use this: */
+           RTLD_LAZY_GLOBAL
+#else
+#ifdef RTLD_GLOBAL
+           RTLD_LAZY | RTLD_GLOBAL
+#else
+           /* and some systems don't have the RTLD_GLOBAL symbol */
+           RTLD_LAZY
+#endif
+#endif
+           );
     libldap = dlopen("libldap.so", RTLD_LAZY);
   }
 #endif
@@ -124,15 +135,20 @@ static int WriteProc(void *param, char *text, int len)
 {
   struct UrlData *data = (struct UrlData *)param;
 
-  printf("%s\n", text);
+  data->fwrite(text, 1, strlen(text), data->out);
   return 0;
 }
 
+CURLcode ldap_done(struct connectdata *conn)
+{
+  return CURLE_OK;
+}
+
 /***********************************************************************
  */
-UrgError ldap(struct UrlData *data, char *path, long *bytecount)
+CURLcode ldap(struct connectdata *conn)
 {
-  UrgError status = URG_OK;
+  CURLcode status = CURLE_OK;
   int rc;
   void *(*ldap_open)(char *, int);
   int (*ldap_simple_bind_s)(void *, char *, char *);
@@ -146,24 +162,19 @@ UrgError ldap(struct UrlData *data, char *path, long *bytecount)
   void *server;
   void *result;
   void *entryIterator;
-#if 0
-  char *dn;
-  char **attrArray;
-  char *attrIterator;
-  char *attrString;
-  void *dummy;
-#endif
+
   int ldaptext;
+  struct UrlData *data=conn->data;
   
   infof(data, "LDAP: %s %s\n", data->url);
 
   DynaOpen();
   if (libldap == NULL) {
     failf(data, "The needed LDAP library/libraries couldn't be opened");
-    return URG_LIBRARY_NOT_FOUND;
+    return CURLE_LIBRARY_NOT_FOUND;
   }
 
-  ldaptext = data->conf & CONF_FTPASCII; /* This is a dirty hack */
+  ldaptext = data->bits.ftp_ascii; /* This is a dirty hack */
   
   /* The types are needed because ANSI C distinguishes between
    * pointer-to-object (data) and pointer-to-function.
@@ -182,17 +193,17 @@ UrgError ldap(struct UrlData *data, char *path, long *bytecount)
   if (server == NULL) {
     failf(data, "LDAP: Cannot connect to %s:%d",
 	  data->hostname, data->port);
-    status = URG_COULDNT_CONNECT;
+    status = CURLE_COULDNT_CONNECT;
   } else {
     rc = ldap_simple_bind_s(server, data->user, data->passwd);
     if (rc != 0) {
       failf(data, "LDAP: %s", ldap_err2string(rc));
-      status = URG_LDAP_CANNOT_BIND;
+      status = CURLE_LDAP_CANNOT_BIND;
     } else {
       rc = ldap_url_search_s(server, data->url, 0, &result);
       if (rc != 0) {
 	failf(data, "LDAP: %s", ldap_err2string(rc));
-	status = URG_LDAP_SEARCH_FAILED;
+	status = CURLE_LDAP_SEARCH_FAILED;
       } else {
 	for (entryIterator = ldap_first_entry(server, result);
 	     entryIterator;
@@ -204,7 +215,7 @@ UrgError ldap(struct UrlData *data, char *path, long *bytecount)
 				   "", 0, 0);
 	      if (rc != 0) {
 		failf(data, "LDAP: %s", ldap_err2string(rc));
-		status = URG_LDAP_SEARCH_FAILED;
+		status = CURLE_LDAP_SEARCH_FAILED;
 	      }
 	    } else {
 	      rc = ldap_entry2html(server, NULL, entryIterator, NULL,
@@ -212,7 +223,7 @@ UrgError ldap(struct UrlData *data, char *path, long *bytecount)
 				   "", 0, 0, NULL, NULL);
 	      if (rc != 0) {
 		failf(data, "LDAP: %s", ldap_err2string(rc));
-		status = URG_LDAP_SEARCH_FAILED;
+		status = CURLE_LDAP_SEARCH_FAILED;
 	      }
 	    }
 	  }

lib/ldap.h

@@ -40,6 +40,7 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError ldap(struct UrlData *data, char *path, long *bytecount);
+CURLcode ldap(struct connectdata *conn);
+CURLcode ldap_done(struct connectdata *conn);
 
 #endif /* __LDAP_H */

lib/netrc.c

@@ -56,6 +56,7 @@
 
 #include "setup.h"
 #include "getenv.h"
+#include "strequal.h"
 
 /* Debug this single source file with:
    'make netrc' then run './netrc'!
@@ -94,9 +95,14 @@ int ParseNetrc(char *host,
 
 #define NETRC DOT_CHAR "netrc"
 
-  if(!home || (strlen(home)>(sizeof(netrcbuffer)-strlen(NETRC))))
+  if(!home)
     return -1;
 
+  if(strlen(home)>(sizeof(netrcbuffer)-strlen(NETRC))) {
+    free(home);
+    return -1;
+  }
+
   sprintf(netrcbuffer, "%s%s%s", home, DIR_CHAR, NETRC);
 
   file = fopen(netrcbuffer, "r");
@@ -161,6 +167,8 @@ int ParseNetrc(char *host,
     fclose(file);
   }
 
+  free(home);
+
   return retcode;
 }
 

lib/progress.c

@@ -48,6 +48,13 @@
 #include <time.h>
 #endif
 
+/* 20000318 mgs
+ * later we use _scrsize to determine the screen width, this emx library
+ * function needs stdlib.h to be included */
+#if defined(__EMX__)
+#include <stdlib.h>
+#endif
+
 #include <curl/curl.h>
 #include "urldata.h"
 
@@ -65,15 +72,23 @@ void time2str(char *r, int t)
    but never longer than 5 columns. Add suffix k, M, G when suitable... */
 char *max5data(double bytes, char *max5)
 {
+#define ONE_KILOBYTE 1024
+#define ONE_MEGABYTE (1024*1024)
+
   if(bytes < 100000) {
     sprintf(max5, "%5d", (int)bytes);
     return max5;
   }
-  if(bytes < (9999*1024)) {
-    sprintf(max5, "%4dk", (int)bytes/1024);
+  if(bytes < (9999*ONE_KILOBYTE)) {
+    sprintf(max5, "%4dk", (int)bytes/ONE_KILOBYTE);
     return max5;
   }
-  sprintf(max5, "%4dM", (int)bytes/(1024*1024));
+  if(bytes < (100*ONE_MEGABYTE)) {
+    /* 'XX.XM' is good as long as we're less than 100 megs */
+    sprintf(max5, "%2.1fM", bytes/ONE_MEGABYTE);
+    return max5;
+  }
+  sprintf(max5, "%4dM", (int)bytes/ONE_MEGABYTE);
   return max5;
 }
 
@@ -103,7 +118,7 @@ void pgrsDone(struct UrlData *data)
 void pgrsMode(struct UrlData *data, int mode)
 {
   /* mode should include a hidden mode as well */
-  if(data->conf&(CONF_NOPROGRESS|CONF_MUTE))
+  if(data->bits.hide_progress || data->bits.mute)
     data->progress.flags |= PGRS_HIDE; /* don't show anything */
   else {
     data->progress.mode = mode; /* store type */
@@ -172,29 +187,10 @@ void pgrsSetUploadSize(struct UrlData *data, double size)
 
  */
 
-void pgrsUpdate(struct UrlData *data)
+int pgrsUpdate(struct UrlData *data)
 {
   struct timeval now;
 
-  if(data->progress.flags & PGRS_HIDE)
-    ; /* We do enter this function even if we don't wanna see anything, since
-         this is were lots of the calculations are being made that will be used
-         even when not displayed! */
-  else if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
-    if ( data->progress.mode == CURL_PROGRESS_STATS ) {
-      fprintf(data->err,
-              "  %% Total    %% Received %% Xferd  Average Speed          Time             Curr.\n"
-              "                                 Dload  Upload Total    Current  Left    Speed\n");
-    }
-    data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
-  }
-
-  now = tvnow(); /* what time is it */
-
-  switch(data->progress.mode) {
-  case CURL_PROGRESS_STATS:
-  default:
-    {
   char max5[6][6];
   double dlpercen=0;
   double ulpercen=0;
@@ -221,8 +217,23 @@ void pgrsUpdate(struct UrlData *data)
   
   double total_estimate;
 
+  if(data->progress.flags & PGRS_HIDE)
+    ; /* We do enter this function even if we don't wanna see anything, since
+         this is were lots of the calculations are being made that will be used
+         even when not displayed! */
+  else if(!(data->progress.flags & PGRS_HEADERS_OUT)) {
+    if ( data->progress.mode == CURL_PROGRESS_STATS ) {
+      fprintf(data->err,
+              "  %% Total    %% Received %% Xferd  Average Speed          Time             Curr.\n"
+              "                                 Dload  Upload Total    Current  Left    Speed\n");
+    }
+    data->progress.flags |= PGRS_HEADERS_OUT; /* headers are shown */
+  }
+
+  now = tvnow(); /* what time is it */
+
   if(data->progress.lastshow == tvlong(now))
-        return; /* never update this more than once a second if the end isn't 
+    return 0; /* never update this more than once a second if the end isn't 
                  reached */
   data->progress.lastshow = now.tv_sec;
 
@@ -249,7 +260,14 @@ void pgrsUpdate(struct UrlData *data)
     (speeder[nowindex]-speeder[checkindex])/(count?count:1);
 
   if(data->progress.flags & PGRS_HIDE)
-        return;
+    return 0;
+  else if(data->fprogress) {
+    return data->fprogress(data->progress_client,
+                           data->progress.size_dl,
+                           data->progress.downloaded,
+                           data->progress.size_ul,
+                           data->progress.uploaded);
+  }
 
       /* Figure out the estimated time of arrival for the upload */
   if(data->progress.flags & PGRS_UL_SIZE_KNOWN) {
@@ -299,7 +317,6 @@ void pgrsUpdate(struct UrlData *data)
   if(total_expected_transfer)
     total_percen=(double)(total_transfer/total_expected_transfer)*100;
 
-
   fprintf(stderr,
           "\r%3d %s  %3d %s  %3d %s  %s  %s %s %s %s %s",
           (int)total_percen,                            /* total % */
@@ -316,8 +333,8 @@ void pgrsUpdate(struct UrlData *data)
           time_left,                            /* time left */
           max5data(data->progress.current_speed, max5[5]) /* current speed */
           );
-    }
-    break;
+
+
 #if 0
   case CURL_PROGRESS_BAR:
     /* original progress bar code by Lars Aas */
@@ -350,7 +367,8 @@ void pgrsUpdate(struct UrlData *data)
     prev = point;
     break;
 #endif
-  }
+
+    return 0;
 }
 
 
@@ -365,6 +383,12 @@ static int width = 0;
 
 void ProgressInit(struct UrlData *data, int max/*, int options, int moremax*/)
 {
+#ifdef __EMX__
+  /* 20000318 mgs */
+  int scr_size [2];
+#endif
+  char *colp;
+
   if(data->conf&(CONF_NOPROGRESS|CONF_MUTE))
     return;
 
@@ -372,10 +396,28 @@ void ProgressInit(struct UrlData *data, int max/*, int options, int moremax*/)
 
 /* TODO: get terminal width through ansi escapes or something similar.
          try to update width when xterm is resized... - 19990617 larsa */
-  if (curl_GetEnv("COLUMNS") != NULL)
-    width = atoi(curl_GetEnv("COLUMNS"));
+#ifndef __EMX__
+  /* 20000318 mgs
+   * OS/2 users most likely won't have this env var set, and besides that
+   * we're using our own way to determine screen width */
+  colp = curl_GetEnv("COLUMNS");
+  if (colp != NULL) {
+    width = atoi(colp);
+    free(colp);
+  }
   else
     width = 79;
+#else
+  /* 20000318 mgs
+   * We use this emx library call to get the screen width, and subtract
+   * one from what we got in order to avoid a problem with the cursor
+   * advancing to the next line if we print a string that is as long as
+   * the screen is wide. */
+ 
+  _scrsize(scr_size);
+  width = scr_size[0] - 1;
+#endif
+
 
   progressmax = max;
   if(-1 == max)

lib/progress.h

@@ -42,21 +42,25 @@
 
 #include "timeval.h"
 
-#if 0
-void ProgressInit(struct UrlData *data, int max);
-void ProgressShow(struct UrlData *data,
-                  int point, struct timeval start, struct timeval now, bool force);
-void ProgressEnd(struct UrlData *data);
-void ProgressMode(int mode);
-#endif
 
+typedef enum {
+  TIMER_NONE,
+  TIMER_NAMELOOKUP,
+  TIMER_CONNECT,
+  TIMER_PRETRANSFER,
+  TIMER_POSTRANSFER,
+  TIMER_LAST /* must be last */
+} timerid;
+  
+void pgrsDone(struct UrlData *data);
 void pgrsMode(struct UrlData *data, int mode);
 void pgrsStartNow(struct UrlData *data);
 void pgrsSetDownloadSize(struct UrlData *data, double size);
 void pgrsSetUploadSize(struct UrlData *data, double size);
 void pgrsSetDownloadCounter(struct UrlData *data, double size);
-     void pgrsSetUploadCounter(struct UrlData *data, double size);
-void pgrsUpdate(struct UrlData *data);
+void pgrsSetUploadCounter(struct UrlData *data, double size);
+int pgrsUpdate(struct UrlData *data);
+void pgrsTime(struct UrlData *data, timerid timer);
 
 
 /* Don't show progress for sizes smaller than: */
@@ -77,14 +81,4 @@ void pgrsUpdate(struct UrlData *data);
 #define PGRS_HEADERS_OUT (1<<7) /* set when the headers have been written */
 
 
-typedef enum {
-  TIMER_NONE,
-  TIMER_NAMELOOKUP,
-  TIMER_CONNECT,
-  TIMER_PRETRANSFER,
-  TIMER_POSTRANSFER,
-  TIMER_LAST /* must be last */
-} timerid;
-  
-
 #endif /* __PROGRESS_H */

lib/sendf.c

@@ -61,7 +61,7 @@
 void infof(struct UrlData *data, char *fmt, ...)
 {
   va_list ap;
-  if(data->conf & CONF_VERBOSE) {
+  if(data->bits.verbose) {
     va_start(ap, fmt);
     fputs("* ", data->err);
     vfprintf(data->err, fmt, ap);
@@ -95,7 +95,7 @@ int sendf(int fd, struct UrlData *data, char *fmt, ...)
   va_end(ap);
   if(!s)
     return 0; /* failure */
-  if(data->conf & CONF_VERBOSE)
+  if(data->bits.verbose)
     fprintf(data->err, "> %s", s);
 #ifndef USE_SSLEAY
    bytes_written = swrite(fd, s, strlen(s));

lib/setup.h

@@ -57,8 +57,6 @@
 #endif
 #endif
 
-
-
 #ifndef OS
 #ifdef WIN32
 #define OS "win32"
@@ -99,6 +97,7 @@ defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
 #endif
 #endif
 
+#if 0
 #ifdef HAVE_STRCASECMP
 #define strnequal(x,y,z) !(strncasecmp)(x,y,z)
 #define strequal(x,y) !(strcasecmp)(x,y)
@@ -107,6 +106,7 @@ defined(HAVE_LIBSSL) && defined(HAVE_LIBCRYPTO)
 #define strnequal(x,y,z) !strnicmp(x,y,z)
 #define strequal(x,y) !stricmp(x,y)
 #endif
+#endif
 
 /* Below we define four functions. They should
    1. close a socket

lib/speedcheck.c

@@ -48,7 +48,7 @@
 #include "sendf.h"
 #include "speedcheck.h"
 
-UrgError speedcheck(struct UrlData *data,
+CURLcode speedcheck(struct UrlData *data,
                     struct timeval now)
 {
   static struct timeval keeps_speed;
@@ -69,13 +69,13 @@ UrgError speedcheck(struct UrlData *data,
 	    "Less than %d bytes/sec transfered the last %d seconds",
 	    data->low_speed_limit,
 	    data->low_speed_time);
-      return URG_OPERATION_TIMEOUTED;
+      return CURLE_OPERATION_TIMEOUTED;
     }
   }
   else {
     /* we keep up the required speed all right */
     keeps_speed = now;
   }
-  return URG_OK;
+  return CURLE_OK;
 }
 

lib/speedcheck.h

@@ -44,7 +44,7 @@
 
 #include "timeval.h"
 
-UrgError speedcheck(struct UrlData *data,
+CURLcode speedcheck(struct UrlData *data,
                     struct timeval now);
 
 #endif

lib/ssluse.c

@@ -38,6 +38,12 @@
  * ------------------------------------------------------------
  ****************************************************************************/
 
+/*
+ * The original SSL code was written by
+ * Linas Vepstas <linas@linas.org> and Sampo Kellomaki <sampo@iki.fi>
+ */
+
+
 #include <string.h>
 #include <stdlib.h>
 
@@ -169,7 +175,7 @@ UrgSSLConnect (struct UrlData *data)
 #endif
     {
       /* We need to seed the PRNG properly! */
-#ifdef WIN32
+#ifdef HAVE_RAND_SCREEN
       /* This one gets a random value by reading the currently shown screen */
       RAND_screen();
 #else

lib/strequal.c

@@ -0,0 +1,83 @@
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 2000.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+
+#include "setup.h"
+
+int strequal(const char *first, const char *second)
+{
+#if defined(HAVE_STRCASECMP)
+  return !strcasecmp(first, second);
+#elif defined(HAVE_STRCMPI)
+  return !strcmpi(first, second);
+#elif defined(HAVE_STRICMP)
+  return !strcmpi(first, second);
+#else
+  while (*first && *second) {
+    if (toupper(*first) != toupper(*second)) {
+      break;
+    }
+    first++;
+    second++;
+  }
+  return toupper(*first) == toupper(*second);
+#endif
+}
+
+int strnequal(const char *first, const char *second, size_t max)
+{
+#if defined(HAVE_STRCASECMP)
+  return !strncasecmp(first, second, max);
+#elif defined(HAVE_STRCMPI)
+  return !strncmpi(first, second, max);
+#elif defined(HAVE_STRICMP)
+  return !strnicmp(first, second, max);
+#else
+  while (*first && *second && max) {
+    if (toupper(*first) != toupper(*second)) {
+      break;
+    }
+    max--;
+    first++;
+    second++;
+  }
+  return toupper(*first) == toupper(*second);
+#endif
+}
+

lib/strequal.h

@@ -0,0 +1,45 @@
+#ifndef __STREQUAL_H
+#define __STREQUAL_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 2000.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+int strequal(const char *first, const char *second);
+int strnequal(const char *first, const char *second, size_t max);
+
+#endif

lib/telnet.c

@@ -225,7 +225,7 @@ static void printoption(struct UrlData *data,
    char *fmt;
    char *opt;
    
-   if (data->conf & CONF_VERBOSE)
+   if (data->bits.verbose)
    {
       if (cmd == IAC)
       {
@@ -628,7 +628,7 @@ static void printsub(struct UrlData *data,
 {
    int i = 0;
 
-   if (data->conf & CONF_VERBOSE)
+   if (data->bits.verbose)
    {
       if (direction)
       {
@@ -871,8 +871,14 @@ void telwrite(struct UrlData *data,
    }
 }
 
-UrgError telnet(struct UrlData *data)
+CURLcode telnet_done(struct connectdata *conn)
 {
+  return CURLE_OK;
+}
+
+CURLcode telnet(struct connectdata *conn)
+{
+  struct UrlData *data = conn->data;
   int sockfd = data->firstsocket;
   fd_set readfd;
   fd_set keepfd;
@@ -931,7 +937,7 @@ UrgError telnet(struct UrlData *data)
 	 telrcv(data, (unsigned char *)buf, nread);
       }
    }
-   return URG_OK;
+   return CURLE_OK;
 }
 
 

lib/telnet.h

@@ -40,6 +40,7 @@
  *
  * ------------------------------------------------------------
  ****************************************************************************/
-UrgError telnet(struct UrlData *data);
+CURLcode telnet(struct connectdata *conn);
+CURLcode telnet_done(struct connectdata *conn);
 
 #endif

lib/url.h

@@ -0,0 +1,44 @@
+#ifndef __URL_H
+#define __URL_H
+/*****************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ *  The contents of this file are subject to the Mozilla Public License
+ *  Version 1.0 (the "License"); you may not use this file except in
+ *  compliance with the License. You may obtain a copy of the License at
+ *  http://www.mozilla.org/MPL/
+ *
+ *  Software distributed under the License is distributed on an "AS IS"
+ *  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing rights and limitations
+ *  under the License.
+ *
+ *  The Original Code is Curl.
+ *
+ *  The Initial Developer of the Original Code is Daniel Stenberg.
+ *
+ *  Portions created by the Initial Developer are Copyright (C) 1998.
+ *  All Rights Reserved.
+ *
+ * ------------------------------------------------------------
+ * Main author:
+ * - Daniel Stenberg <Daniel.Stenberg@haxx.nu>
+ *
+ * 	http://curl.haxx.nu
+ *
+ * $Source$
+ * $Revision$
+ * $Date$
+ * $Author$
+ * $State$
+ * $Locker$
+ *
+ * ------------------------------------------------------------
+ ****************************************************************************/
+int GetLine(int sockfd, char *buf, struct UrlData *data);
+
+#endif

lib/urldata.h

@@ -67,6 +67,7 @@
 #define CURL_DEFAULT_PASSWORD "curl_by_Daniel.Stenberg@haxx.nu"
 
 #include "cookie.h"
+#include "formdata.h"
     
 #ifdef USE_SSLEAY
 /* SSLeay stuff usually in /usr/local/ssl/include */
@@ -87,8 +88,12 @@
 #endif
 #endif
 
+#include <netinet/in.h>
+
 #include "timeval.h"
 
+
+
 /* Download buffer size, keep it fairly big for speed reasons */
 #define BUFSIZE (1024*50)
 
@@ -96,6 +101,88 @@
    of need. */
 #define HEADERSIZE 256
 
+#ifndef MAX
+#define MAX(x,y) ((x)>(y)?(x):(y))
+#endif
+
+typedef enum {
+  STRUCT_NONE,
+  STRUCT_OPEN,
+  STRUCT_CONNECT,
+  STRUCT_LAST
+} Handle;
+
+typedef enum {
+  CONN_NONE,  /* illegal state */
+  CONN_INIT,  /* curl_connect() has been called */
+  CONN_DO,    /* curl_do() has been called successfully */
+  CONN_DONE,  /* curl_done() has been called successfully */
+  CONN_ERROR, /* and error has occurred */
+  CONN_LAST   /* illegal state */
+} ConnState;
+
+
+/*
+ * The connectdata struct contains all fields and variables that should be
+ * unique for an entire connection.
+ */
+struct connectdata {
+  /**** Fields set when inited and not modified again */
+
+  /* To better see what kind of struct that is passed as input, *ALL* publicly
+     returned handles MUST have this initial 'Handle'. */
+  Handle handle; /* struct identifier */
+  struct UrlData *data; /* link to the root CURL struct */
+
+  /**** curl_connect() phase fields */
+  ConnState state; /* for state dependent actions */
+
+  long protocol; /* PROT_* flags concerning the protocol set */
+#define PROT_MISSING (1<<0)
+#define PROT_GOPHER  (1<<1)
+#define PROT_HTTP    (1<<2)
+#define PROT_HTTPS   (1<<3)
+#define PROT_FTP     (1<<4)
+#define PROT_TELNET  (1<<5)
+#define PROT_DICT    (1<<6)
+#define PROT_LDAP    (1<<7)
+#define PROT_FILE    (1<<8)
+
+  struct hostent *hp;
+  struct sockaddr_in serv_addr;
+  char proto[64];
+  char gname[256];
+  char *name;
+  char path[URL_MAX_LENGTH];
+  char *ppath;
+  long bytecount;
+  struct timeval now;
+
+  /* These two functions MUST be set by the curl_connect() function to be
+     be protocol dependent */
+  CURLcode (*curl_do)(struct connectdata *connect);
+  CURLcode (*curl_done)(struct connectdata *connect);
+
+  /* This function *MAY* be set to a protocol-dependent function that is run
+   * after the connect() and everything is done, as a step in the connection.
+   */ 
+  CURLcode (*curl_connect)(struct connectdata *connect);
+
+  /**** curl_get() phase fields */
+
+  /* READ stuff */
+  int sockfd;		 /* socket to read from or -1 */
+  int size;		 /* -1 if unknown at this point */
+  bool getheader;	 /* TRUE if header parsing is wanted */
+  long *bytecountp;	 /* return number of bytes read or NULL */
+          
+  /* WRITE stuff */
+  int writesockfd;       /* socket to write to, it may very well be
+                            the same we read from. -1 disables */
+  long *writebytecountp; /* return number of bytes written or NULL */
+
+};
+
 struct Progress {
   long lastshow; /* time() of the last displayed progress meter or NULL to
                     force redraw at next call */
@@ -121,42 +208,161 @@ struct Progress {
   int httpcode;
 };
 
+/****************************************************************************
+ * HTTP unique setup
+ ***************************************************************************/
+struct HTTP {
+  struct FormData *sendit;
+  int postsize;
+  char *p_pragma;
+  char *p_accept;
+  long readbytecount;
+  long writebytecount;
+
+  /* For FORM posting */
+  struct Form form;
+  size_t (*storefread)(char *, size_t , size_t , FILE *);
+  FILE *in;
+};
+
+/****************************************************************************
+ * FTP unique setup
+ ***************************************************************************/
+struct FTP {
+  long *bytecountp;
+  char *user;
+  char *passwd;
+  char *urlpath; /* the originally given path part of the URL */
+  char *dir;     /* decoded directory */
+  char *file;    /* decoded file */
+};
+
+struct Configbits {
+  bool ftp_append;
+  bool ftp_ascii;
+  bool ftp_list_only;
+  bool ftp_use_port;
+  bool hide_progress;
+  bool http_fail_on_error;
+  bool http_follow_location;
+  bool http_formpost;
+  bool http_include_header;
+  bool http_post;
+  bool http_put;
+  bool http_set_referer;
+  bool httpproxy;
+  bool mute;
+  bool no_body;
+  bool proxy_user_passwd;
+  bool proxystringalloc; /* the http proxy string is malloc()'ed */
+  bool set_port;
+  bool set_range;
+  bool upload;
+  bool use_netrc;
+  bool user_passwd;
+  bool verbose;
+};
+
+typedef size_t (*progress_callback)(void *clientp,
+                                    size_t dltotal,
+                                    size_t dlnow,
+                                    size_t ultotal,
+                                    size_t ulnow);
+
+typedef size_t (*write_callback)(char *buffer,
+                                 size_t size,
+                                 size_t nitems,
+                                 FILE *outstream);
+
+typedef size_t (*read_callback)(char *buffer,
+                                 size_t size,
+                                 size_t nitems,
+                                 FILE *instream);
+
+/* What type of interface that intiated this struct */
+typedef enum {
+  CURLI_NONE,
+  CURLI_EASY,
+  CURLI_NORMAL,
+  CURLI_LAST
+} CurlInterface;
+
+/*
+ * As of April 11, 2000 we're now trying to split up the urldata struct in
+ * three different parts:
+ *
+ * (Global)
+ * 1 - No matter how many hosts and requests that are being performed, this
+ *     goes for all of them.
+ *
+ * (Session)
+ * 2 - Host and protocol-specific. No matter if we do several transfers to and
+ *     from this host, these variables stay the same.
+ *
+ * (Request)
+ * 3 - Request-specific. Variables that are of interest for this particular
+ *     transfer being made right now.
+ *
+ */
+
 struct UrlData {
+  Handle handle; /* struct identifier */
+  CurlInterface interf; /* created by WHAT interface? */
+
+  /*************** Global - specific items  ************/
+  FILE *err;    /* the stderr writes goes here */
+  char *errorbuffer; /* store failure messages in here */
+
+  /*************** Session - specific items ************/
+  char *proxy; /* if proxy, set it here, set CONF_PROXY to use this */
+  char *proxyuserpwd;  /* Proxy <user:password>, if used */
+
+  /*************** Request - specific items ************/
+
+  union {
+    struct HTTP *http;
+    struct HTTP *gopher; /* alias, just for the sake of being more readable */
+    struct HTTP *https;  /* alias, just for the sake of being more readable */
+    struct FTP *ftp;
+#if 0 /* no need for special ones for these: */
+    struct TELNET *telnet;
+    struct FILE *file;
+    struct LDAP *ldap;
+    struct DICT *dict;
+#endif
+    void *generic;
+  } proto;
+
   FILE *out;    /* the fetched file goes here */
   FILE *in;     /* the uploaded file is read from here */
-  FILE *err;    /* the stderr writes goes here */
   FILE *writeheader; /* write the header to this is non-NULL */
   char *url;   /* what to get */
   char *freethis; /* if non-NULL, an allocated string for the URL */
-  char *hostname; /* hostname to contect, as parsed from url */
+  char *hostname; /* hostname to connect, as parsed from url */
   unsigned short port; /* which port to use (if non-protocol bind) set
                           CONF_PORT to use this */
   unsigned short remote_port; /* what remote port to connect to, not the proxy
 				 port! */
-  char *proxy; /* if proxy, set it here, set CONF_PROXY to use this */
-  long conf;   /* configure flags */
+  struct Configbits bits; /* new-style (v7) flag data */
+
   char *userpwd;  /* <user:password>, if used */
-  char *proxyuserpwd;  /* Proxy <user:password>, if used */
   char *range; /* range, if used. See README for detailed specification on
                   this syntax. */
   char *postfields; /* if POST, set the fields' values here */
   char *referer;
-  char *errorbuffer; /* store failure messages in here */
   char *useragent;   /* User-Agent string */
 
   char *ftpport; /* port to send with the PORT command */
 
   /* function that stores the output:*/
-  size_t (*fwrite)(char *buffer,
-                   size_t size,
-                   size_t nitems,
-                   FILE *outstream);
+  write_callback fwrite;
 
   /* function that reads the input:*/
-  size_t (*fread)(char *buffer,
-                  size_t size,
-                  size_t nitems,
-                  FILE *outstream);
+  read_callback fread;
+
+  /* function that wants progress information */
+  progress_callback fprogress;
+  void *progress_client; /* pointer to pass to the progress callback */
 
   long timeout; /* in seconds, 0 means no timeout */
   long infilesize; /* size of file to upload, -1 means unknown */

lib/version.c

@@ -58,7 +58,7 @@ char *curl_version(void)
 #ifdef USE_SSLEAY
 
 #if (SSLEAY_VERSION_NUMBER >= 0x900000)
-  sprintf(ptr, " (SSL %x.%x.%x)",
+  sprintf(ptr, " (SSL %lx.%lx.%lx)",
           (SSLEAY_VERSION_NUMBER>>28)&0xff,
           (SSLEAY_VERSION_NUMBER>>20)&0xff,
           (SSLEAY_VERSION_NUMBER>>12)&0xf);

lib/writeout.c

@@ -41,6 +41,7 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "strequal.h"
 #include "writeout.h"
 
 typedef enum {
@@ -102,6 +103,9 @@ void WriteOut(struct UrlData *data)
               case VAR_EFFECTIVE_URL:
                 fprintf(stream, "%s", data->url?data->url:"");
                 break;
+              case VAR_HTTP_CODE:
+                fprintf(stream, "%03d", data->progress.httpcode);
+                break;
               case VAR_TOTAL_TIME:
                 fprintf(stream, "%.3f", data->progress.timespent);
                 break;

lib/writeout.h

@@ -1,3 +1,5 @@
+#ifndef __WRITEOUT_H
+#define __WRITEOUT_H
 /*****************************************************************************
  *                                  _   _ ____  _     
  *  Project                     ___| | | |  _ \| |    
@@ -41,3 +43,5 @@
 #include "urldata.h"
 
 void WriteOut(struct UrlData *data);
+
+#endif

maketgz

@@ -7,15 +7,24 @@ read version
 
 libversion="$version"
 
+#
+# Now we have a section to get the major, minor and patch number from the
+# full version string. We create a single hexadecimal number from it '0xMMmmpp'
+#
+perl='$a=<STDIN>;@p=split("\\.",$a);for(0..2){printf STDOUT ("%02x",$p[0+$_]);}';
+
+numeric=`echo $libversion | perl -e "$perl"`
+
 echo "CURL version number?"
 read curlversion
 
 HEADER=include/curl/curl.h
 CHEADER=src/version.h
 
-
 # Replace version number in header file:
-sed 's/#define LIBCURL_VERSION.*/#define LIBCURL_VERSION "'$libversion'"/g' $HEADER >$HEADER.new
+sed -e 's/^#define LIBCURL_VERSION .*/#define LIBCURL_VERSION "'$libversion'"/g' \
+    -e 's/^#define LIBCURL_VERSION_NUM .*/#define LIBCURL_VERSION_NUM 0x'$numeric'/g' \
+ $HEADER >$HEADER.new
 
 # Save old header file
 cp -p $HEADER $HEADER.old

src/Makefile.am

@@ -4,7 +4,7 @@
 
 # Some flags needed when trying to cause warnings ;-)
 # CFLAGS = -Wall -pedantic
-CPPFLAGS = -DGLOBURL -DCURL_SEPARATORS
+#CPPFLAGS = -DGLOBURL -DCURL_SEPARATORS
 
 INCLUDES = -I$(top_srcdir)/include
 
@@ -21,7 +21,11 @@ EXTRA_DIST = mkhelp.pl Makefile.vc6
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
+MANPAGE=$(top_srcdir)/docs/curl.1
+README=$(top_srcdir)/docs/README.curl
+MKHELP=$(top_srcdir)/src/mkhelp.pl
+
 # This generates the hugehelp.c file
-hugehelp.c: $(top_srcdir)/README.curl $(top_srcdir)/curl.1 mkhelp.pl
+hugehelp.c: $(README) $(MANPAGE)  mkhelp.pl
 	rm -f hugehelp.c
-	$(NROFF) -man $(top_srcdir)/curl.1 | $(PERL) $(top_srcdir)/src/mkhelp.pl $(top_srcdir)/README.curl > hugehelp.c
+	$(NROFF) -man $(MANPAGE) | $(PERL) $(MKHELP)  $(README) > hugehelp.c

src/Makefile.m32

@@ -9,7 +9,7 @@
 
 CC = gcc
 STRIP = strip -s
-OPENSSL_PATH = ../../openssl-0.9.4
+OPENSSL_PATH = ../../openssl-0.9.5a
 
 # We may need these someday
 # PERL = perl
@@ -19,7 +19,7 @@ OPENSSL_PATH = ../../openssl-0.9.4
 ## Nothing more to do below this line!
 
 INCLUDES = -I. -I.. -I../include
-CFLAGS = -g -O2 -DGLOBURL -DCURL_SEPARATORS
+CFLAGS = -g -O2
 LDFLAGS = 
 COMPILE = $(CC) $(INCLUDES) $(CFLAGS)
 LINK = $(CC) $(CFLAGS) $(LDFLAGS) -o $@

src/config-win32.h

@@ -2,6 +2,9 @@
 /* Define if you have the strcasecmp function.  */
 /*#define HAVE_STRCASECMP 1*/
 
+/* Define if you have the stricmp function.  */
+#define HAVE_STRICMP 1
+
 /* Define cpu-machine-OS */
 #define OS "win32"
 

src/hugehelp.c

@@ -231,7 +231,9 @@ puts (
 "          Makes  curl  scan  the  .netrc  file in the user's home\n"
 "          directory for login name and password.  This  is  typi<70>\n"
 "          cally  used  for  ftp  on unix. If used with http, curl\n"
-"          will  enable  user  authentication.  See  netrc(4)  for\n"
+);
+ puts(
+"          will  enable  user  authentication.  See  netrc(5)  for\n"
 "          details  on  the file format. Curl will not complain if\n"
 "          that file hasn't the right permissions (it  should  not\n"
 "          be  world nor group readable). The environment variable\n"
@@ -241,7 +243,7 @@ puts (
 "          .netrc   to   allow   curl   to   ftp  to  the  machine\n"
 "          host.domain.com with user name\n"
 "\n"
-"          machine host.domain.com user myself password secret\n"
+"          machine host.domain.com login myself password secret\n"
 "\n"
 "     -N/--no-buffer\n"
 "          Disables the buffering of the output stream. In  normal\n"
@@ -254,9 +256,9 @@ puts (
 "     -o/--output <file>\n"
 "          Write  output  to  <file> instead of stdout. If you are\n"
 "          using {} or [] to fetch multiple documents, you can use\n"
-"          #[num]  in  the <file> specifier. That variable will be\n"
-"          replaced with the current  string  for  the  URL  being\n"
-"          fetched. Like in:\n"
+"          '#'  followed by a number in the <file> specifier. That\n"
+"          variable will be replaced with the current  string  for\n"
+"          the URL being fetched. Like in:\n"
 "\n"
 "            curl http://{one,two}.site.com -o \"file_#1.txt\"\n"
 "\n"
@@ -468,6 +470,8 @@ puts (
 "\n"
 "     -z/--time-cond <date expression>\n"
 "          (HTTP) Request to get a file  that  has  been  modified\n"
+);
+ puts(
 "          later  than  the  given  time and date, or one that has\n"
 "          been modified before that time. The date expression can\n"
 "          be all sorts of date strings or if it doesn't match any\n"
@@ -654,10 +658,10 @@ puts (
 "      - Linas Vepstas <linas@linas.org>\n"
 "      - Bjorn Reese <breese@mail1.stofanet.dk>\n"
 "      - Johan Anderson <johan@homemail.com>\n"
-"      - Kjell Ericson <Kjell.Ericson@sth.frontec.se>\n"
+"      - Kjell Ericson <Kjell.Ericson@haxx,nu>\n"
 "      - Troy Engel <tengel@sonic.net>\n"
 "      - Ryan Nelson <ryan@inch.com>\n"
-"      - Bjorn Stenberg <Bjorn.Stenberg@sth.frontec.se>\n"
+"      - Bjorn Stenberg <Bjorn.Stenberg@haxx.nu>\n"
 "      - Angus Mackay <amackay@gus.ml.org>\n"
 "      - Eric Young <eay@cryptsoft.com>\n"
 "      - Simon Dick <simond@totally.irrelevant.org>\n"
@@ -687,6 +691,10 @@ puts (
 "      - Ellis Pritchard <ellis@citria.com>\n"
 "      - Damien Adant <dams@usa.net>\n"
 "      - Chris <cbayliss@csc.come>\n"
+"      - Marco G. Salvagno <mgs@whiz.cjb.net>\n"
+"      - Paul Marquis <pmarquis@iname.com>\n"
+"      - David LeBlanc <dleblanc@qnx.com>\n"
+"      - Rich Gray at Plus Technologies\n"
 "\n"
 "WWW\n"
 "     http://curl.haxx.nu\n"
@@ -790,6 +798,8 @@ puts (
 "        curl -u user:passwd -x my-proxy:888 http://www.get.this/\n"
 "\n"
 " Some proxies require special authentication. Specify by using -U as above:\n"
+);
+ puts(
 "\n"
 "        curl -U user:passwd -x my-proxy:888 http://www.get.this/\n"
 "\n"
@@ -834,9 +844,13 @@ puts (
 " \n"
 "        curl -T uploadfile -u user:passwd ftp://ftp.upload.com/\n"
 "\n"
-"   NOTE: Curl is not currently supporing ftp upload through a proxy! The reason\n"
-"   for this is simply that proxies are seldomly configured to allow this and\n"
-"   that no author has supplied code that makes it possible!\n"
+"  Upload a local file to get appended to the remote file using ftp:\n"
+"\n"
+"        curl -T localfile -a ftp://ftp.upload.com/remotefile\n"
+"\n"
+"  NOTE: Curl does not support ftp upload through a proxy! The reason for this\n"
+"  is simply that proxies are seldomly configured to allow this and that no\n"
+"  author has supplied code that makes it possible!\n"
 "\n"
 " HTTP\n"
 "\n"
@@ -889,6 +903,41 @@ puts (
 "        curl -d \"name=Rafael%20Sagula&phone=3320780\" \\\n"
 "                http://www.where.com/guest.cgi\n"
 "\n"
+"  How to post a form with curl, lesson #1:\n"
+"\n"
+"  Dig out all the <input> tags in the form that you want to fill in. (There's\n"
+"  a perl program called formfind.pl on the curl site that helps with this).\n"
+"\n"
+"  If there's a \"normal\" post, you use -d to post. -d takes a full \"post\n"
+"  string\", which is in the format\n"
+"\n"
+"        <variable1>=<data1>&<variable2>=<data2>&...\n"
+"\n"
+"  The 'variable' names are the names set with \"name=\" in the <input> tags, and\n"
+"  the data is the contents you want to fill in for the inputs. The data *must*\n"
+"  be properly URL encoded. That means you replace space with + and that you\n"
+"  write weird letters with %XX where XX is the hexadecimal representation of\n"
+"  the letter's ASCII code.\n"
+"\n"
+"  Example:\n"
+"\n"
+"  (page located at http://www.formpost.com/getthis/\n"
+"\n"
+"        <form action=\"post.cgi\" method=\"post\">\n"
+"        <input name=user size=10>\n"
+"        <input name=pass type=password size=10>\n"
+"        <input name=id type=hidden value=\"blablabla\">\n"
+"        <input name=ding value=\"submit\">\n"
+"        </form>\n"
+"\n"
+"  We want to enter user 'foobar' with password '12345'.\n"
+"\n"
+"  To post to this, you enter a curl command line like:\n"
+"\n"
+"        curl -d \"user=foobar&pass=12345&id=blablabla&dig=submit\"  (continues)\n"
+"          http://www.formpost.com/getthis/post.cgi\n"
+"\n"
+"\n"
 "  While -d uses the application/x-www-form-urlencoded mime-type, generally\n"
 "  understood by CGI's and similar, curl also supports the more capable\n"
 "  multipart/form-data type. This latter type supports things like file upload.\n"
@@ -1020,6 +1069,8 @@ puts (
 "\n"
 "  From left-to-right:\n"
 "   %             - percentage completed of the whole transfer\n"
+);
+ puts(
 "   Total         - total size of the whole expected transfer\n"
 "   %             - percentage completed of the download\n"
 "   Received      - currently downloaded amount of bytes\n"
@@ -1156,9 +1207,9 @@ puts (
 "\n"
 "HTTPS\n"
 "\n"
-"  Secure HTTP requires SSLeay to be installed and used when curl is built. If\n"
-"  that is done, curl is capable of retrieving and posting documents using the\n"
-"  HTTPS procotol.\n"
+"  Secure HTTP requires SSL libraries to be installed and used when curl is\n"
+"  built. If that is done, curl is capable of retrieving and posting documents\n"
+"  using the HTTPS procotol.\n"
 "\n"
 "  Example:\n"
 "\n"
@@ -1171,9 +1222,10 @@ puts (
 "  browsers (Netscape and MSEI both use the so called PKCS#12 format). If you\n"
 "  want curl to use the certificates you use with your (favourite) browser, you\n"
 "  may need to download/compile a converter that can convert your browser's\n"
-"  formatted certificates to PEM formatted ones. Dr Stephen N. Henson has\n"
-"  written a patch for SSLeay that adds this functionality. You can get his\n"
-"  patch (that requires an SSLeay installation) from his site at:\n"
+"  formatted certificates to PEM formatted ones. This kind of converter is\n"
+"  included in recent versions of OpenSSL, and for older versions Dr Stephen\n"
+"  N. Henson has written a patch for SSLeay that adds this functionality. You\n"
+"  can get his patch (that requires an SSLeay installation) from his site at:\n"
 "  http://www.drh-consultancy.demon.co.uk/\n"
 "\n"
 "  Example on how to automatically retrieve a document using a certificate with\n"
@@ -1299,6 +1351,36 @@ puts (
 "\n"
 "\n"
 "  The usage of the -x/--proxy flag overrides the environment variables.\n"
+);
+ puts(
+"\n"
+"NETRC\n"
+"\n"
+"  Unix introduced the .netrc concept a long time ago. It is a way for a user\n"
+"  to specify name and password for commonly visited ftp sites in a file so\n"
+"  that you don't have to type them in each time you visit those sites. You\n"
+"  realize this is a big security risk if someone else gets hold of your\n"
+"  passwords, so therefor most unix programs won't read this file unless it is\n"
+"  only readable by yourself (curl doesn't care though).\n"
+"\n"
+"  Curl supports .netrc files if told so (using the -n/--netrc option). This is\n"
+"  not restricted to only ftp, but curl can use it for all protocols where\n"
+"  authentication is used.\n"
+"\n"
+"  A very simple .netrc file could look something like:\n"
+"\n"
+"        machine curl.haxx.nu login iamdaniel password mysecret\n"
+"\n"
+"CUSTOM OUTPUT\n"
+"\n"
+"  To better allow script programmers to get to know about the progress of\n"
+"  curl, the -w/--write-out option was introduced. Using this, you can specify\n"
+"  what information from the previous transfer you want to extract.\n"
+"\n"
+"  To display the amount of bytes downloaded together with some text and an\n"
+"  ending newline:\n"
+"\n"
+"        curl -w 'We downloaded %{size_download} bytes\\n' www.download.com\n"
 "\n"
 "MAILING LIST\n"
 "\n"

src/main.c

@@ -46,17 +46,27 @@
 #include <ctype.h>
 
 #include <curl/curl.h>
+#include <curl/types.h> /* new for v7 */
+#include <curl/easy.h> /* new for v7 */
 #include <curl/mprintf.h>
 #include "../lib/getdate.h"
-#ifdef GLOBURL
+
 #include "urlglob.h"
 #define CURLseparator	"--_curl_--"
 #define MIMEseparator	"_curl_"
-#endif
+
+/* This define make use of the "Curlseparator" as opposed to the
+   MIMEseparator. We might add support for the latter one in the
+   future, and that's why this is left in the source. */
+#define CURL_SEPARATORS
 
 /* This is now designed to have its own local setup.h */
 #include "setup.h"
 
+#ifdef WIN32
+#include <winsock.h>
+#endif
+
 #include "version.h"
 
 #ifdef HAVE_IO_H /* typical win32 habit */
@@ -67,6 +77,25 @@
 #include <unistd.h>
 #endif
 
+/* Just a set of bits */
+#define CONF_DEFAULT  0
+#define CONF_VERBOSE  (1<<5) /* talk a lot */
+#define CONF_HEADER   (1<<8) /* throw the header out too */
+#define CONF_NOPROGRESS (1<<10) /* shut off the progress meter */
+#define CONF_NOBODY   (1<<11) /* use HEAD to get http document */
+#define CONF_FAILONERROR (1<<12) /* no output on http error codes >= 300 */
+#define CONF_UPLOAD   (1<<14) /* this is an upload */
+#define CONF_POST     (1<<15) /* HTTP POST method */
+#define CONF_FTPLISTONLY (1<<16) /* Use NLST when listing ftp dir */
+#define CONF_FTPAPPEND (1<<20) /* Append instead of overwrite on upload! */
+#define CONF_NETRC    (1<<22)  /* read user+password from .netrc */
+#define CONF_FOLLOWLOCATION (1<<23) /* use Location: Luke! */
+#define CONF_FTPASCII (1<<24) /* use TYPE A for transfer */
+#define CONF_HTTPPOST (1<<25) /* multipart/form-data HTTP POST */
+#define CONF_PUT      (1<<27) /* PUT the input file */
+#define CONF_MUTE     (1<<28) /* force NOPROGRESS */
+
+
 #ifndef HAVE_STRDUP
 /* Ultrix doesn't have strdup(), so make a quick clone: */
 char *strdup(char *str)
@@ -88,6 +117,72 @@ char *strdup(char *str)
 
 extern void hugehelp(void);
 
+/***********************************************************************
+ * Start with some silly functions to make win32-systems survive
+ ***********************************************************************/
+#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+static void win32_cleanup(void)
+{
+  WSACleanup();
+}
+
+static CURLcode win32_init(void)
+{
+  WORD wVersionRequested;  
+  WSADATA wsaData; 
+  int err; 
+  wVersionRequested = MAKEWORD(1, 1); 
+    
+  err = WSAStartup(wVersionRequested, &wsaData); 
+    
+  if (err != 0) 
+    /* Tell the user that we couldn't find a useable */ 
+    /* winsock.dll.     */ 
+    return CURLE_FAILED_INIT; 
+    
+  /* Confirm that the Windows Sockets DLL supports 1.1.*/ 
+  /* Note that if the DLL supports versions greater */ 
+  /* than 1.1 in addition to 1.1, it will still return */ 
+  /* 1.1 in wVersion since that is the version we */ 
+  /* requested. */ 
+    
+  if ( LOBYTE( wsaData.wVersion ) != 1 || 
+       HIBYTE( wsaData.wVersion ) != 1 ) { 
+    /* Tell the user that we couldn't find a useable */ 
+
+    /* winsock.dll. */ 
+    WSACleanup(); 
+    return CURLE_FAILED_INIT; 
+  }
+  return CURLE_OK;
+}
+/* The Windows Sockets DLL is acceptable. Proceed. */ 
+#else
+static CURLcode win32_init(void) { return CURLE_OK; }
+#define win32_cleanup()
+#endif
+
+
+/*
+ * This is the main global constructor for the app. Call this before
+ * _any_ libcurl usage. If this fails, *NO* libcurl functions may be
+ * used, or havoc may be the result.
+ */
+CURLcode main_init(void)
+{
+  return win32_init();
+}
+
+/*
+ * This is the main global destructor for the app. Call this after
+ * _all_ libcurl usage is done.
+ */
+void main_free(void)
+{
+  win32_cleanup();
+}
+
+
 static void helpf(char *fmt, ...)
 {
   va_list ap;
@@ -227,7 +322,10 @@ static void GetStr(char **string,
 {
   if(*string)
     free(*string);
+  if(value && *value)
     *string = strdup(value);
+  else
+    *string = NULL;
 }
 
 static char *file2string(FILE *file)
@@ -350,7 +448,7 @@ static int getparameter(char *flag, /* f or -long-flag */
 	if(parse) {
 	  /* this is the second match, we can't continue! */
 	  helpf("option --%s is ambiguous\n", &flag[1]);
-	  return URG_FAILED_INIT;
+	  return CURLE_FAILED_INIT;
 	}
 	parse = aliases[j].letter;
 	hit = j;
@@ -358,7 +456,7 @@ static int getparameter(char *flag, /* f or -long-flag */
     }
     if(hit < 0) {
       helpf("unknown option -%s.\n", flag);
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     }    
   }
   else {
@@ -384,18 +482,18 @@ static int getparameter(char *flag, /* f or -long-flag */
       }
       if(hit < 0) {
 	helpf("unknown option -%c.\n", letter);
-	return URG_FAILED_INIT;      
+	return CURLE_FAILED_INIT;      
       }
     }
     if(hit < 0) {
       helpf("unknown option -%c.\n", letter);
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     }    
     if(!nextarg && aliases[hit].extraparam) {
       helpf("option -%s/--%s requires an extra argument!\n",
 	    aliases[hit].letter,
 	    aliases[hit].lname);
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     }
     else if(nextarg && aliases[hit].extraparam)
       *usedarg = TRUE; /* mark it as used */
@@ -421,7 +519,7 @@ static int getparameter(char *flag, /* f or -long-flag */
         break;
       }
       now=time(NULL);
-      config->condtime=get_date(nextarg, &now);
+      config->condtime=curl_getdate(nextarg, &now);
       if(-1 == config->condtime) {
         /* now let's see if it is a file name to get the time from instead! */
         struct stat statbuf;
@@ -516,7 +614,6 @@ static int getparameter(char *flag, /* f or -long-flag */
       break;
     case 'e':
       GetStr(&config->referer, nextarg);
-      config->conf |= CONF_REFERER;
       break;
     case 'E':
       {
@@ -540,13 +637,12 @@ static int getparameter(char *flag, /* f or -long-flag */
       if(curl_FormParse(nextarg,
                         &config->httppost,
                         &config->last_post))
-	return URG_FAILED_INIT;    
-      config->conf |= CONF_HTTPPOST; /* no toggle, OR! */
+	return CURLE_FAILED_INIT;    
       break;
 
     case 'h': /* h for help */
       help();
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     case 'H':
       head = (struct HttpHeader *)malloc(sizeof(struct HttpHeader));
       if(head) {
@@ -589,7 +685,7 @@ static int getparameter(char *flag, /* f or -long-flag */
       break;
     case 'M': /* M for manual, huge help */
       hugehelp();
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     case 'n':
       /* pick info from .netrc, if this is used for http, curl will
 	 automatically enfore user+password with the request */
@@ -613,7 +709,6 @@ static int getparameter(char *flag, /* f or -long-flag */
 	 this will make us try to get the "default" address.
 	 NOTE: this is a changed behaviour since the released 4.1!
 	 */
-      config->conf |= CONF_FTPPORT;
       GetStr(&config->ftpport, nextarg);
       break;
 #if 0
@@ -642,7 +737,6 @@ static int getparameter(char *flag, /* f or -long-flag */
     case 'r':
       /* byte range requested */
       GetStr(&config->range, nextarg);
-      config->conf |= CONF_RANGE;
       break;
     case 's':
       /* don't show progress meter, don't show errors : */
@@ -665,19 +759,17 @@ static int getparameter(char *flag, /* f or -long-flag */
     case 'u':
       /* user:password  */
       GetStr(&config->userpwd, nextarg);
-      config->conf |= CONF_USERPWD;
       break;
     case 'U':
       /* Proxy user:password  */
       GetStr(&config->proxyuserpwd, nextarg);
-      config->conf |= CONF_PROXYUSERPWD;
       break;
     case 'v':
       config->conf ^= CONF_VERBOSE; /* talk a lot */
       break;
     case 'V':
       printf(CURL_ID "%s\n", curl_version());
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     case 'w':
       /* get the output string */
       if('@' == *nextarg) {
@@ -698,14 +790,7 @@ static int getparameter(char *flag, /* f or -long-flag */
       break;
     case 'x':
       /* proxy */
-      if(!*nextarg) {
-	/* disable proxy when no proxy is given */
-	config->conf &= ~CONF_PROXY;
-      }
-      else { 
-	config->conf |= CONF_PROXY;
       GetStr(&config->proxy, nextarg);
-      }
       break;
     case 'X':
       /* HTTP request */
@@ -729,13 +814,13 @@ static int getparameter(char *flag, /* f or -long-flag */
 	helpf("Unknown option '%c'\n", letter);
       else
 	helpf("Unknown option\n"); /* short help blurb */
-      return URG_FAILED_INIT;
+      return CURLE_FAILED_INIT;
     }
     hit = -1;
 
   } while(*++parse && !*usedarg);
 
-  return URG_OK;
+  return CURLE_OK;
 }
 
 
@@ -747,16 +832,21 @@ static int parseconfig(char *filename,
   char configbuffer[4096];
   char filebuffer[256];
   bool usedarg;
+  char *home=NULL;
   
   if(!filename || !*filename) {
     /* NULL or no file name attempts to load .curlrc from the homedir! */
 
 #define CURLRC DOT_CHAR "curlrc"
 
-    char *home = curl_GetEnv("HOME"); /* portable environment reader */
+    home = curl_GetEnv("HOME"); /* portable environment reader */
 
-    if(!home || (strlen(home)>(sizeof(filebuffer)-strlen(CURLRC))))
-      return URG_OK;
+    if(!home)
+      return CURLE_OK;
+    if(strlen(home)>(sizeof(filebuffer)-strlen(CURLRC))) {
+      free(home);
+      return CURLE_OK;
+    }
 
     sprintf(filebuffer, "%s%s%s", home, DIR_CHAR, CURLRC);
 
@@ -824,7 +914,9 @@ static int parseconfig(char *filename,
     if(file != stdin)
       fclose(file);
   }
-  return URG_OK;
+  if(home)
+    free(home);
+  return CURLE_OK;
 }
 
 struct OutStruct {
@@ -856,17 +948,17 @@ int my_fwrite(void *buffer, size_t size, size_t nmemb, FILE *stream)
 
 int main(int argc, char *argv[])
 {
-  char errorbuffer[URLGET_ERROR_SIZE];
+  char errorbuffer[CURL_ERROR_SIZE];
 
   struct OutStruct outs;
+  struct OutStruct heads;
 
   char *url = NULL;
-#ifdef GLOBURL
+
   URLGlob *urls;
   int urlnum;
   char *outfiles = NULL;
   int separator = 0;
-#endif
   
   FILE *infd = stdin;
   FILE *headerfilep = NULL;
@@ -874,7 +966,8 @@ int main(int argc, char *argv[])
   int infilesize=-1; /* -1 means unknown */
   bool stillflags=TRUE;
 
-  int res=URG_OK;
+  CURL *curl;
+  int res=CURLE_OK;
   int i;
 
   outs.stream = stdout;
@@ -911,7 +1004,7 @@ int main(int argc, char *argv[])
 
   if ((argc < 2)  && !config.url) {
     helpf(NULL);
-    return URG_FAILED_INIT;
+    return CURLE_FAILED_INIT;
   }
 
   /* Parse options */
@@ -944,7 +1037,7 @@ int main(int argc, char *argv[])
     else {
       if(url) {
 	helpf("only one URL is supported!\n");
-	return URG_FAILED_INIT;
+	return CURLE_FAILED_INIT;
       }
       url = argv[i];
     }
@@ -957,15 +1050,18 @@ int main(int argc, char *argv[])
   
   if(!url) {
     helpf("no URL specified!\n");
-    return URG_FAILED_INIT;
+    return CURLE_FAILED_INIT;
   }
 #if 0
   fprintf(stderr, "URL: %s PROXY: %s\n", url, config.proxy?config.proxy:"none");
 #endif
 
-#ifdef GLOBURL
-  urlnum = glob_url(&urls, url);	/* expand '{...}' and '[...]' expressions and return
-					   total number of URLs in pattern set */
+  /* expand '{...}' and '[...]' expressions and return total number of URLs
+     in pattern set */
+  res = glob_url(&urls, url, &urlnum);
+  if(res != CURLE_OK)
+    return res;
+
   outfiles = config.outfile;		/* save outfile pattern befor expansion */
   if (!outfiles && !config.remotefile && urlnum > 1) {
 #ifdef CURL_SEPARATORS
@@ -982,11 +1078,10 @@ int main(int argc, char *argv[])
   for (i = 0; (url = next_url(urls)); ++i) {
     if (outfiles)
       config.outfile = strdup(outfiles);
-#endif
 
   if(config.outfile && config.infile) {
     helpf("you can't both upload and download!\n");
-    return URG_FAILED_INIT;
+    return CURLE_FAILED_INIT;
   }
  
   if (config.outfile || config.remotefile) {
@@ -1005,13 +1100,11 @@ int main(int argc, char *argv[])
       config.outfile = strrchr(config.outfile, '/');
       if(!config.outfile || !strlen(++config.outfile)) {
         helpf("Remote file name has no length!\n");
-        return URG_WRITE_ERROR;
+        return CURLE_WRITE_ERROR;
       }
     }
-#ifdef GLOBURL
     else	/* fill '#1' ... '#9' terms from URL pattern */
       config.outfile = match_url(config.outfile, *urls);
-#endif
 
     if((0 == config.resume_from) && config.use_resume) {
       /* we're told to continue where we are now, then we get the size of the
@@ -1030,7 +1123,7 @@ int main(int argc, char *argv[])
       outs.stream=(FILE *) fopen(config.outfile, config.resume_from?"ab":"wb");
       if (!outs.stream) {
         helpf("Can't open '%s'!\n", config.outfile);
-        return URG_WRITE_ERROR;
+        return CURLE_WRITE_ERROR;
       }
     }
     else {
@@ -1057,7 +1150,7 @@ int main(int argc, char *argv[])
       urlbuffer=(char *)malloc(strlen(url) + strlen(config.infile) + 3);
       if(!urlbuffer) {
         helpf("out of memory\n");
-        return URG_OUT_OF_MEMORY;
+        return CURLE_OUT_OF_MEMORY;
       }
       if(ptr)
         /* there is a trailing slash on the URL */
@@ -1072,7 +1165,7 @@ int main(int argc, char *argv[])
     infd=(FILE *) fopen(config.infile, "rb");
     if (!infd || stat(config.infile, &fileinfo)) {
       helpf("Can't open '%s'!\n", config.infile);
-      return URG_READ_ERROR;
+      return CURLE_READ_ERROR;
     }
     infilesize=fileinfo.st_size;
 
@@ -1086,14 +1179,12 @@ int main(int argc, char *argv[])
     /* open file for output: */
     if(strcmp(config.headerfile,"-"))
     {
-      headerfilep=(FILE *) fopen(config.headerfile, "wb");
-      if (!headerfilep) {
-	helpf("Can't open '%s'!\n", config.headerfile);
-	return URG_WRITE_ERROR;
-      }
+      heads.filename = config.headerfile;
+      headerfilep=NULL;
     }
     else
       headerfilep=stdout;
+    heads.stream = headerfilep;
   }
 
   if(outs.stream && isatty(fileno(outs.stream)) &&
@@ -1102,7 +1193,7 @@ int main(int argc, char *argv[])
        we switch off the progress meter */
     config.conf |= CONF_NOPROGRESS;
 
-#ifdef GLOBURL
+
   if (urlnum > 1) {
     fprintf(stderr, "\n[%d/%d]: %s --> %s\n", i+1, urlnum, url, config.outfile ? config.outfile : "<stdout>");
     if (separator) {
@@ -1115,56 +1206,136 @@ int main(int argc, char *argv[])
 #endif
     }
   }
-#endif
 
   if(!config.errors)
     config.errors = stderr;
 
-  res = curl_urlget(URGTAG_FILE, (FILE *)&outs,  /* where to store */
-                    URGTAG_WRITEFUNCTION, my_fwrite, /* what call to write */
-                    URGTAG_INFILE, infd, /* for uploads */
-                    URGTAG_INFILESIZE, infilesize, /* size of uploaded file */
-                    URGTAG_URL, url,     /* what to fetch */
-                    URGTAG_PROXY, config.proxy, /* proxy to use */
-                    URGTAG_FLAGS, config.conf, /* flags */
-                    URGTAG_USERPWD, config.userpwd, /* user + passwd */
-                    URGTAG_PROXYUSERPWD, config.proxyuserpwd, /* Proxy user + passwd */
-                    URGTAG_RANGE, config.range, /* range of document */
-                    URGTAG_ERRORBUFFER, errorbuffer,
-                    URGTAG_TIMEOUT, config.timeout,
-                    URGTAG_POSTFIELDS, config.postfields,
-                    URGTAG_REFERER, config.referer,
-                    URGTAG_USERAGENT, config.useragent,
-                    URGTAG_FTPPORT, config.ftpport,
-                    URGTAG_LOW_SPEED_LIMIT, config.low_speed_limit,
-                    URGTAG_LOW_SPEED_TIME, config.low_speed_time,
-                    URGTAG_RESUME_FROM, config.use_resume?config.resume_from:0,
-                    URGTAG_COOKIE, config.cookie,
-                    URGTAG_HTTPHEADER, config.headers,
-                    URGTAG_HTTPPOST, config.httppost,
-                    URGTAG_SSLCERT, config.cert,
-                    URGTAG_SSLCERTPASSWD, config.cert_passwd,
-                    URGTAG_CRLF, config.crlf,
-                    URGTAG_QUOTE, config.quote,
-                    URGTAG_POSTQUOTE, config.postquote,
-                    URGTAG_WRITEHEADER, headerfilep,
-                    URGTAG_COOKIEFILE, config.cookiefile,
-                    URGTAG_SSLVERSION, config.ssl_version,
-                    URGTAG_TIMECONDITION, config.timecond,
-                    URGTAG_TIMEVALUE, config.condtime,
-                    URGTAG_CUSTOMREQUEST, config.customrequest,
-                    URGTAG_STDERR, config.errors,
-                    URGTAG_PROGRESSMODE, config.progressmode,
-                    URGTAG_WRITEINFO, config.writeout,
-                    URGTAG_DONE); /* always terminate the list of tags */
-  if((res!=URG_OK) && config.showerror)
+  main_init();
+
+#if 0
+  /* This is code left from the pre-v7 time, left here mainly as a reminder
+     and possibly as a warning! ;-) */
+
+  res = curl_urlget(CURLOPT_FILE, (FILE *)&outs,  /* where to store */
+                    CURLOPT_WRITEFUNCTION, my_fwrite, /* what call to write */
+                    CURLOPT_INFILE, infd, /* for uploads */
+                    CURLOPT_INFILESIZE, infilesize, /* size of uploaded file */
+                    CURLOPT_URL, url,     /* what to fetch */
+                    CURLOPT_PROXY, config.proxy, /* proxy to use */
+                    CURLOPT_FLAGS, config.conf, /* flags */
+                    CURLOPT_USERPWD, config.userpwd, /* user + passwd */
+                    CURLOPT_PROXYUSERPWD, config.proxyuserpwd, /* Proxy user + passwd */
+                    CURLOPT_RANGE, config.range, /* range of document */
+                    CURLOPT_ERRORBUFFER, errorbuffer,
+                    CURLOPT_TIMEOUT, config.timeout,
+                    CURLOPT_POSTFIELDS, config.postfields,
+                    CURLOPT_REFERER, config.referer,
+                    CURLOPT_USERAGENT, config.useragent,
+                    CURLOPT_FTPPORT, config.ftpport,
+                    CURLOPT_LOW_SPEED_LIMIT, config.low_speed_limit,
+                    CURLOPT_LOW_SPEED_TIME, config.low_speed_time,
+                    CURLOPT_RESUME_FROM, config.use_resume?config.resume_from:0,
+                    CURLOPT_COOKIE, config.cookie,
+                    CURLOPT_HTTPHEADER, config.headers,
+                    CURLOPT_HTTPPOST, config.httppost,
+                    CURLOPT_SSLCERT, config.cert,
+                    CURLOPT_SSLCERTPASSWD, config.cert_passwd,
+                    CURLOPT_CRLF, config.crlf,
+                    CURLOPT_QUOTE, config.quote,
+                    CURLOPT_POSTQUOTE, config.postquote,
+                    CURLOPT_WRITEHEADER, config.headerfile?&heads:NULL,
+                    CURLOPT_COOKIEFILE, config.cookiefile,
+                    CURLOPT_SSLVERSION, config.ssl_version,
+                    CURLOPT_TIMECONDITION, config.timecond,
+                    CURLOPT_TIMEVALUE, config.condtime,
+                    CURLOPT_CUSTOMREQUEST, config.customrequest,
+                    CURLOPT_STDERR, config.errors,
+                    CURLOPT_PROGRESSMODE, config.progressmode,
+                    CURLOPT_WRITEINFO, config.writeout,
+                    CURLOPT_DONE); /* always terminate the list of tags */
+
+#endif
+  /* The new, v7-style easy-interface! */
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_FILE, (FILE *)&outs);  /* where to store */
+    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, my_fwrite); /* what call to write */
+    curl_easy_setopt(curl, CURLOPT_INFILE, infd); /* for uploads */
+    curl_easy_setopt(curl, CURLOPT_INFILESIZE, infilesize); /* size of uploaded file */
+    curl_easy_setopt(curl, CURLOPT_URL, url);     /* what to fetch */
+    curl_easy_setopt(curl, CURLOPT_PROXY, config.proxy); /* proxy to use */
+#if 0
+    curl_easy_setopt(curl, CURLOPT_FLAGS, config.conf); /* flags */
+#else
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, config.conf&CONF_VERBOSE);
+    curl_easy_setopt(curl, CURLOPT_HEADER, config.conf&CONF_HEADER);
+    curl_easy_setopt(curl, CURLOPT_NOPROGRESS, config.conf&CONF_NOPROGRESS);
+    curl_easy_setopt(curl, CURLOPT_NOBODY, config.conf&CONF_NOBODY);
+    curl_easy_setopt(curl, CURLOPT_FAILONERROR, config.conf&CONF_FAILONERROR);
+    curl_easy_setopt(curl, CURLOPT_UPLOAD, config.conf&CONF_UPLOAD);
+    curl_easy_setopt(curl, CURLOPT_POST, config.conf&CONF_POST);
+    curl_easy_setopt(curl, CURLOPT_FTPLISTONLY, config.conf&CONF_FTPLISTONLY);
+    curl_easy_setopt(curl, CURLOPT_FTPAPPEND, config.conf&CONF_FTPAPPEND);
+    curl_easy_setopt(curl, CURLOPT_NETRC, config.conf&CONF_NETRC);
+    curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, config.conf&CONF_FOLLOWLOCATION);
+    curl_easy_setopt(curl, CURLOPT_FTPASCII, config.conf&CONF_FTPASCII);
+
+    curl_easy_setopt(curl, CURLOPT_PUT, config.conf&CONF_PUT);
+    curl_easy_setopt(curl, CURLOPT_MUTE, config.conf&CONF_MUTE);
+#endif
+
+
+    curl_easy_setopt(curl, CURLOPT_USERPWD, config.userpwd); /* user + passwd */
+    curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, config.proxyuserpwd); /* Proxy user + passwd */
+    curl_easy_setopt(curl, CURLOPT_RANGE, config.range); /* range of document */
+    curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errorbuffer);
+    curl_easy_setopt(curl, CURLOPT_TIMEOUT, config.timeout);
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDS, config.postfields);
+    curl_easy_setopt(curl, CURLOPT_REFERER, config.referer);
+    curl_easy_setopt(curl, CURLOPT_USERAGENT, config.useragent);
+    curl_easy_setopt(curl, CURLOPT_FTPPORT, config.ftpport);
+    curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, config.low_speed_limit);
+    curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, config.low_speed_time);
+    curl_easy_setopt(curl, CURLOPT_RESUME_FROM, config.use_resume?config.resume_from:0);
+    curl_easy_setopt(curl, CURLOPT_COOKIE, config.cookie);
+    curl_easy_setopt(curl, CURLOPT_HTTPHEADER, config.headers);
+    curl_easy_setopt(curl, CURLOPT_HTTPPOST, config.httppost);
+    curl_easy_setopt(curl, CURLOPT_SSLCERT, config.cert);
+    curl_easy_setopt(curl, CURLOPT_SSLCERTPASSWD, config.cert_passwd);
+    curl_easy_setopt(curl, CURLOPT_CRLF, config.crlf);
+    curl_easy_setopt(curl, CURLOPT_QUOTE, config.quote);
+    curl_easy_setopt(curl, CURLOPT_POSTQUOTE, config.postquote);
+    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, config.headerfile?&heads:NULL);
+    curl_easy_setopt(curl, CURLOPT_COOKIEFILE, config.cookiefile);
+    curl_easy_setopt(curl, CURLOPT_SSLVERSION, config.ssl_version);
+    curl_easy_setopt(curl, CURLOPT_TIMECONDITION, config.timecond);
+    curl_easy_setopt(curl, CURLOPT_TIMEVALUE, config.condtime);
+    curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, config.customrequest);
+    curl_easy_setopt(curl, CURLOPT_STDERR, config.errors);
+    curl_easy_setopt(curl, CURLOPT_PROGRESSMODE, config.progressmode);
+    curl_easy_setopt(curl, CURLOPT_WRITEINFO, config.writeout);
+
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+
+    if((res!=CURLE_OK) && config.showerror)
       fprintf(config.errors, "curl: (%d) %s\n", res, errorbuffer);
+  }
+  else
+    fprintf(config.errors, "curl: failed to init libcurl!\n");
+
+  main_free();
 
   if((config.errors != stderr) &&
      (config.errors != stdout))
     /* it wasn't directed to stdout or stderr so close the file! */
     fclose(config.errors);
 
+  if(config.headerfile && !headerfilep && heads.stream)
+    fclose(heads.stream);
+
   if(urlbuffer)
     free(urlbuffer);
   if (config.outfile && outs.stream)
@@ -1177,7 +1348,6 @@ int main(int argc, char *argv[])
   if(config.url)
     free(config.url);
 
-#ifdef GLOBURL
   if(url)
     free(url);
   if(config.outfile && !config.remotefile)
@@ -1186,7 +1356,6 @@ int main(int argc, char *argv[])
 #ifdef MIME_SEPARATORS
   if (separator)
     printf("--%s--\n", MIMEseparator);
-#endif
 #endif
 
   curl_slist_free_all(config.quote); /* the checks for config.quote == NULL */

src/mkhelp.pl

@@ -69,16 +69,25 @@ print "void hugehelp(void)\n";
 print "{\n";
 print "puts (\n";
 
+$outsize=0;
 for(@out) {
     chop;
 
     $new = $_;
 
+    $outsize += length($new);
+
     $new =~ s/\\/\\\\/g;
     $new =~ s/\"/\\\"/g;
 
     printf("\"%s\\n\"\n", $new);
 
+    if($outsize > 10000) {
+        # terminate and make another puts() call here
+        print ");\n puts(\n";
+        $outsize=0;
+    }
+
 }
 
 print " ) ;\n}\n"

src/setup.h

@@ -82,10 +82,20 @@ int fileno( FILE *stream);
 #define DIR_CHAR      "\\"
 #define DOT_CHAR      "_"
 #else
+#ifdef __EMX__
+/* 20000318 mgs
+ * OS/2 supports leading dots in filenames if the volume is formatted
+ * with JFS or HPFS. */
+#define PATH_CHAR     ";"
+#define DIR_CHAR      "\\"
+#define DOT_CHAR      "."
+#else
+
 #define PATH_CHAR     ":"
 #define DIR_CHAR      "/"
 #define DOT_CHAR      "."
 
+#endif
 #endif
 
 #endif /* __SETUP_H */

src/urlglob.c

@@ -69,18 +69,18 @@ int glob_set(char *pattern, int pos) {
     switch (*pattern) {
     case '\0':				/* URL ended while set was still open */
       printf("error: unmatched brace at pos %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     case '{':
     case '[':				/* no nested expressions at this time */
       printf("error: nested braces not supported %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     case ',':
     case '}':				/* set element completed */
       *buf = '\0';
       pat->content.Set.elements = realloc(pat->content.Set.elements, (pat->content.Set.size + 1) * sizeof(char*));
       if (!pat->content.Set.elements) {
 	printf("out of memory in set pattern\n");
-	exit(URG_OUT_OF_MEMORY);
+	exit(CURLE_OUT_OF_MEMORY);
       }
       pat->content.Set.elements[pat->content.Set.size] = strdup(glob_buffer);
       ++pat->content.Set.size;
@@ -95,11 +95,11 @@ int glob_set(char *pattern, int pos) {
       break;
     case ']':				/* illegal closing bracket */
       printf("error: illegal pattern at pos %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     case '\\':				/* escaped character, skip '\' */
       if (*(buf+1) == '\0') {		/* but no escaping of '\0'! */
 	printf("error: illegal pattern at pos %d\n", pos);
-	exit (URG_URL_MALFORMAT);
+	exit (CURLE_URL_MALFORMAT);
       }
       ++pattern;
       ++pos;				/* intentional fallthrough */
@@ -108,7 +108,7 @@ int glob_set(char *pattern, int pos) {
       ++pos;
     }
   }
-  exit (URG_FAILED_INIT);
+  exit (CURLE_FAILED_INIT);
 }
 
 int glob_range(char *pattern, int pos) {
@@ -132,7 +132,7 @@ int glob_range(char *pattern, int pos) {
 	pat->content.CharRange.max_c - pat->content.CharRange.min_c > 'z' - 'a') {
       /* the pattern is not well-formed */ 
       printf("error: illegal pattern or range specification after pos %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     }
     pat->content.CharRange.ptr_c = pat->content.CharRange.min_c;
     /* always check for a literal (may be "") between patterns */
@@ -146,7 +146,7 @@ int glob_range(char *pattern, int pos) {
 	pat->content.NumRange.min_n >= pat->content.NumRange.max_n) {
       /* the pattern is not well-formed */ 
       printf("error: illegal pattern or range specification after pos %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     }
     if (*pattern == '0') {		/* leading zero specified */
       c = pattern;  
@@ -161,7 +161,7 @@ int glob_range(char *pattern, int pos) {
       glob_word(c, pos + (c - pattern));
   }
   printf("error: illegal character in range specification at pos %d\n", pos);
-  exit (URG_URL_MALFORMAT);
+  exit (CURLE_URL_MALFORMAT);
 }
 
 int glob_word(char *pattern, int pos) {
@@ -174,14 +174,14 @@ int glob_word(char *pattern, int pos) {
   while (*pattern != '\0' && *pattern != '{' && *pattern != '[') {
     if (*pattern == '}' || *pattern == ']') {
       printf("illegal character at position %d\n", pos);
-      exit (URG_URL_MALFORMAT);
+      exit (CURLE_URL_MALFORMAT);
     }
     if (*pattern == '\\') {		/* escape character, skip '\' */
       ++pattern;
       ++pos;
       if (*pattern == '\0') {		/* but no escaping of '\0'! */
 	printf("illegal character at position %d\n", pos);
-	exit (URG_URL_MALFORMAT);
+	exit (CURLE_URL_MALFORMAT);
       }
     }
     *buf++ = *pattern++;		/* copy character to literal */
@@ -201,20 +201,25 @@ int glob_word(char *pattern, int pos) {
     return glob_range(++pattern, ++pos);/* process range pattern */
   }
   printf("internal error\n");
-  exit (URG_FAILED_INIT);
+  exit (CURLE_FAILED_INIT);
 }
 
-int glob_url(URLGlob** glob, char* url) {
-  int urlnum;		/* counts instances of a globbed pattern */
+int glob_url(URLGlob** glob, char* url, int *urlnum)
+{
+  if (strlen(url)>URL_MAX_LENGTH) {
+    printf("Illegally sized URL\n");
+    return CURLE_URL_MALFORMAT;
+  }
 
   glob_expand = (URLGlob*)malloc(sizeof(URLGlob));
   glob_expand->size = 0;
-  urlnum = glob_word(url, 1);
+  *urlnum = glob_word(url, 1);
   *glob = glob_expand;
-  return urlnum;
+  return CURLE_OK;
 }
 
-char *next_url(URLGlob *glob) {
+char *next_url(URLGlob *glob)
+{
   static int beenhere = 0;
   char *buf = glob_buffer;
   URLPattern *pat;
@@ -253,7 +258,7 @@ char *next_url(URLGlob *glob) {
 	break;
       default:
 	printf("internal error: invalid pattern type (%d)\n", pat->type);
-	exit (URG_FAILED_INIT);
+	exit (CURLE_FAILED_INIT);
       }
     }
     if (carry)		/* first pattern ptr has run into overflow, done! */
@@ -282,7 +287,7 @@ char *next_url(URLGlob *glob) {
 	break;
       default:
 	printf("internal error: invalid pattern type (%d)\n", pat->type);
-	exit (URG_FAILED_INIT);
+	exit (CURLE_FAILED_INIT);
       }
     }
   }
@@ -300,12 +305,12 @@ char *match_url(char *filename, URLGlob glob) {
       if (!isdigit((int)*++filename) ||
 	  *filename == '0') {		/* only '#1' ... '#9' allowed */
 	printf("illegal matching expression\n");
-	exit(URG_URL_MALFORMAT);
+	exit(CURLE_URL_MALFORMAT);
       }
       i = *filename - '1';
       if (i + 1 > glob.size / 2) {
 	printf("match against nonexisting pattern\n");
-	exit(URG_URL_MALFORMAT);
+	exit(CURLE_URL_MALFORMAT);
       }
       pat = glob.pattern[i];
       switch (pat.type) {
@@ -322,7 +327,7 @@ char *match_url(char *filename, URLGlob glob) {
 	break;
       default:
 	printf("internal error: invalid pattern type (%d)\n", pat.type);
-	exit (URG_FAILED_INIT);
+	exit (CURLE_FAILED_INIT);
       }
       ++filename;
     }

src/urlglob.h

@@ -67,7 +67,7 @@ typedef struct {
   int size;
 } URLGlob;
 
-int glob_url(URLGlob**, char*);
+int glob_url(URLGlob**, char*, int *);
 char* next_url(URLGlob*);
 char* match_url(char*, URLGlob); 
 

src/version.h

@@ -1,3 +1,3 @@
 #define CURL_NAME "curl"
-#define CURL_VERSION "6.5"
+#define CURL_VERSION "7.0.1beta"
 #define CURL_ID CURL_NAME " " CURL_VERSION " (" OS ") "