7.12.2

fine even for third party transfers.

CHANGES

@@ -6,6 +6,262 @@
 
                                   Changelog
 
+Version 7.12.2 (18 October 2004)
+
+Daniel (16 October 2004)
+- Alexander Krasnostavsky made the CURLOPT_FTP_CREATE_MISSING_DIRS option work
+  fine even for third party transfers.
+
+- runekl at opoint.com found out (and provided a fix) that libcurl leaked
+  memory for cookies with the "max-age" field set.
+
+Gisle (16 October 2004)
+- Issue 50 in TODO-RELEASE; Added Traian Nicolescu's patches for threaded
+  resolver on Windows. Plugged some potential handle and memory leaks.
+
+Daniel (14 October 2004)
+- Eric Vergnaud pointed out that libcurl didn't treat ?-letters in the user
+  name and password fields properly in URLs, like
+  ftp://us?er:pass?word@site.com/. Added test 191 to verify the fix.
+
+Daniel (11 October 2004)
+- libcurl now uses SO_NOSIGPIPE for systems that support it (Mac OS X 10.2 or
+  later is one) to inhibit the SIGPIPE signal when writing to a socket while
+  the peer dies. The same effect is provide by the MSG_NOSIGNAL parameter to
+  send() on other systems. Alan Pinstein verified the fix.
+
+Daniel (10 October 2004)
+- Systems with 64bit longs no longeruse strtoll() or our strtoll- replacement
+  to parse 64 bit numbers. strtol() works fine. Added a configure check to
+  detect if [constant]LL works and if so, use that in the strtoll replacement
+  code to work around compiler warnings reported by Andy Cedilnik.
+
+Gisle (6 October 2004)
+- For USE_LIBIDN builds: Added Top-Level-Domain (TLD) check of host-name
+  used in fix_hostname(). Checks if characters in 'host->name' (indirectly
+  via 'ace_hostname') are legal according to the TLD tables in libidn.
+
+Daniel (6 October 2004)
+- Chih-Chung Chang reported that if you use CURLOPT_RESUME_FROM and enabled
+  CURLOPT_FOLLOWLOCATION, libcurl reported error if a redirect happened even
+  if the new URL would provide the resumed file. Test case 188 added to verify
+  the fix (together with existing test 99).
+
+- Dan Fandrich fixed a configure flaw for systems that need both nsl and socket
+  libs to use gethostbyname().
+
+- Removed tabs and trailing whitespace from lots of source files.
+
+Daniel (5 October 2004)
+- Made configure --with-libidn=PATH try the given PATH before the default
+  paths to make it possible to override.
+
+- If idna_strerror() is present in libidn, we can use that instead of our
+  internal replacement. This function was added by Simon in libidn 0.5.6 and
+  is detected by configure.
+
+- It seems basename() on IRIX is in the libgen library and since we don't use
+  that, configure finds libgen.h but not basename and then we get a compiler
+  error because our basename() replacement doesn't match the proto in
+  libgen.h. Starting now, we don't include the file if basename wasn't found
+  as well.
+
+Daniel (4 October 2004)
+- Chris found a race condition resulting in CURLE_COULDNT_RESOLVE_HOST and
+  potential crash, in the windows threaded name resolver code.
+
+Daniel (3 October 2004)
+- Replaced the use of isspace() in cookie.c with our own version instead since
+  we have most data as 'char *' and that makes us pass in negative values if
+  there is 8bit data in the string. Changing to unsigned causes too much
+  warnings or too many required typecasts to the normal string functions.
+  Harshal Pradhan identified this problem.
+
+Daniel (2 October 2004)
+- Bertrand Demiddelaer found a case where libcurl could read already freed
+  data when CURLOPT_VERBOSE is used and a (very) persistent connection. It
+  happened when the dns cache entry for the connection was pruned while the
+  connection was still alive and then again re-used. We worked together on
+  this fix.
+
+- Gisle Vanem provided code that displays an error message when the (libidn
+  based) IDN conversion fails. This is really due to a missing suitable
+  function in the libidn API that I hope we can remove once libidn gets a
+  function like this.
+
+Daniel (1 October 2004)
+- Aleksandar Milivojevic reported a problem in the Redhat bugzilla (see
+  https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=134133) and not to
+  anyone involved in the curl project! This happens when you try to curl a
+  file from a proftpd site using SSL. It seems proftpd sends a somewhat
+  unorthodox response code (232 instead of 230). I relaxed the response code
+  check to deal with this and similar cases.
+
+- Based on Fedor Karpelevitch's formpost path basename patch, file parts in
+  formposts no longer include the path part. If you _really_ want them, you
+  must provide your preferred full file name with CURLFORM_FILENAME.
+
+  Added detection for libgen.h and basename() to configure. My custom
+  basename() replacement function for systems without it, might be a bit too
+  naive...
+
+  Updated 6 test cases to make them work with the stripped paths.
+
+Daniel (30 September 2004)
+- Larry Campbell added CURLINFO_OS_ERRNO to curl_easy_getinfo() that allows an
+  app to retrieve the errno variable after a (connect) failure. It will make
+  sense to provide this for more failures in a more generic way, but let's
+  start like this.
+
+- G<>nter Knauf and Casey O'Donnell worked out an extra #if condition for the
+  curl/multi.h header to work better in winsock-using apps.
+
+- Jean-Philippe Barrette-LaPierre made buildconf run better on Mac OS X by
+  properly using glibtoolize instead of plain libtoolize. (This is made if
+  glibtool was found and used instead of plain libtool.)
+
+Daniel (29 September 2004)
+- Bertrand Demiddelaer fixed curl_easy_reset() so that it doesn't mistakingly
+  enable the progress meter.
+
+Daniel (28 September 2004)
+- "Mekonikum" found out that if you built curl without SSL support, although
+  your current SSL installation supports Engine, the compile fails.
+
+Daniel (27 September 2004)
+- When --with-ssl=PATH is used to the configure script, it no longer uses
+  pkg-config to figure out extra details. That is now only done if no PATH is
+  included or if SSL is checked for by default without the --with-ssl option.
+
+Daniel (25 September 2004)
+- Peter Sylvester pointed out that CURLOPT_SSLENGINE couldn't even be set to
+  NULL when no engine was supported. It can now.
+
+Daniel (22 September 2004)
+- Dan Fandrich fixed three test cases to no longer use "localhost" but instead
+  use "127.0.0.1" to avoid requiring that localhost resolves nicely.
+
+- Jean-Claude Chauve fixed an LDAP crash when more than one record was
+  retrieved.
+
+Daniel (19 September 2004)
+- Andreas Rieke pointed out that when attempting to connect to a host without
+  a service on the specified port, curl_easy_perform() didn't properly provide
+  an error message in the CURLOPT_ERRORBUFFER buffer.
+
+Daniel (16 September 2004)
+- Daniel at touchtunes uses the FTP+SSL server "BSDFTPD-SSL from
+  http://bsdftpd-ssl.sc.ru/" which accordingly doesn't properly work with curl
+  when "AUTH SSL" is issued (although the server responds fine and everything)
+  but requires that curl issues "AUTH TLS" instead. See
+  http://curl.haxx.se/feedback/display.cgi?id=10951944937603&support=yes
+
+  Introducing CURLOPT_FTPSSLAUTH that allows the application to select which
+  of the AUTH strings to attempt first.
+
+- Anonymous filed bug report #1029478 which identified a bug when you 1) used
+  a URL without properly seperating the host name and the parameters with a
+  slash. 2) the URL had parameters to the right of a ? that contains a slash
+  3) curl was told to follow Location:s 4) the request got a response that
+  contained a Location: to redirect to "/dir". curl then appended the new path
+  on the wrong position of the original URL.
+
+  Test case 187 was added to verify that this was fixed properly.
+
+Daniel (11 September 2004)
+- Added parsedate.c that contains a rewrite of the date parser currently
+  provided by getdate.y. The new one is MUCH smaller and will allow us to run
+  away from the yacc/bison jungle. It is also slightly lacking in features
+  compared to the old one, but it supports parsing of all date formats HTTP
+  involves (and a fair bunch of others).
+
+Daniel (10 September 2004)
+- As found out by Jonas Forsman, curl didn't allow -F to set Content-Type on
+  text-parts. Starting now, we can do -F "name=daniel;type=text/extra". Added
+  test case 186 to verify.
+
+- Bug report #1025986. When following a Location: with a custom Host: header
+  replacement, curl only replaced the Host: header on the initial request
+  and didn't replace it on the following ones. This resulted in requests with
+  two Host: headers.
+
+  Now, curl checks if the location is on the same host as the initial request
+  and then continues to replace the Host: header. And when it moves to another
+  host, it doesn't replace the Host: header but it also doesn't make the
+  second Host: header get used in the request.
+
+  This change is verified by the two new test cases 184 and 185.
+
+Daniel (8 September 2004)
+- Modified the test suite to be able to use and run with customized port
+  numbers. This was always intended but never before possible. Now a simple
+  change in the runtests.pl script can make all tests use different ports.
+  The default ports in use from now on are 8990 to 8993.
+
+Daniel (2 September 2004)
+- Minor modification of an SSL-related error message.
+
+Daniel (31 August 2004)
+- David Tarendash found out that curl_multi_add_handle() returned
+  CURLM_CALL_MULTI_PERFORM instead of CURLM_OK.
+
+Daniel (30 August 2004)
+- Make "Proxy-Connection: close" close the current proxy connection, as Roman
+  Koifman found out.
+
+Daniel (24 August 2004)
+- Fixed a getdate problem by post-replacing the getdate.c file after the
+  bison/yacc process to add the fix Harshal Pradhan suggested. The problem
+  caused a crash on Windows when parsing some dates.
+
+Daniel (23 August 2004)
+- Roman Koifman pointed out that libcurl send Expect: 100-continue on POSTs
+  even when told to use HTTP 1.0, which is not correct. Test case 180 and
+  181 verify this.
+
+- Added test case 182 to verify that zero byte transfers call the callback
+  properly.
+
+Daniel (20 August 2004)
+- Alexander Krasnostavsky made the write callback get called even when a zero
+  byte file is downloaded.
+
+Daniel (18 August 2004)
+- Ling Thio pointed out that when libcurl is built ipv6-enabled, it still did
+  reverse DNS lookups when fed with a numerical IP-address (like
+  http://127.0.0.1/), although it doesn't when built ipv6-disabled. libcurl
+  should never do reverse lookups.
+
+Daniel (17 August 2004)
+- Kjetil Jacobsen noticed that when transferring a file:// URL pointing to an
+  empty file, libcurl would return with the file still open.
+
+- Alexander Krasnostavsky pointed out that the configure script needs to define
+  _THREAD_SAFE for AIX systems to make libcurl built really thread-safe.
+
+  Also added a check for the xlc compiler on AIX, and if that is detect we use
+  the -qthreaded compiler option
+
+Daniel (16 August 2004)
+- libcurl now allows a custom "Accept-Encoding:" header override the
+  internally set one that gets set with CURLOPT_ENCODING. Pointed out by Alex.
+
+- Roland Krikava found and fixed a cookie problem when using a proxy (the
+  path matching was wrong). I added test case 179 to verify that we now do
+  right.
+
+Daniel (15 August 2004)
+- Casey O'Donnell fixed some MSVC makefile targets to link properly.
+
+Daniel (11 August 2004)
+- configure now defines _XOPEN_SOURCE to 500 on systems that need it to build
+  warning-free (the only known one so far is non-gcc builds on 64bit SGI
+  IRIX). (Reverted this change later as it caused compiler errors.)
+
+- the FTP code now includes the server response in the error message when the
+  server gives back a 530 after the password is provided, as it isn't
+  necessary because of a bad user name or password.
+
 Version 7.12.1 (10 August 2004)
 
 Daniel (10 August 2004)
@@ -89,7 +345,7 @@ Daniel (1 July 2004)
 - When using curl --trace or --trace-ascii, no trace messages that were sent
   by curl_easy_cleanup() were included in the trace file. This made the
   message "Closing connection #0" never appear in trace dumps.
-  
+
 Daniel (30 June 2004)
 - Niels van Tongeren found that setting CURLOPT_NOBODY to TRUE doesn't disable
   a previously set POST request, making a very odd request get sent (unless
@@ -106,7 +362,7 @@ Daniel (29 June 2004)
 - Fixed code to allow connects done using the multi interface to attempt the
   next IP when connecting to a host that resolves to multiple IPs and a
   connect attempt fails.
-  
+
 Daniel (27 June 2004)
 - Based on Rob Stanzel's bug report #979480, I wrote a configure check that
   checks if poll() can be used to wait on NULL as otherwise select() should be
@@ -179,7 +435,7 @@ Daniel (21 June 2004)
   Test case 513 was added to verify that it works. I had to improve the test
   HTTP server too to dump the request to a file even when the client
   disconnects prematurely.
-  
+
 Daniel (19 June 2004)
 - Luca Alteas provided a test case with a failing curl operation: when we POST
   to a site with --digest (or similar) set, and the server responded with a 302
@@ -264,7 +520,7 @@ Daniel (3 June 2004)
 - Chris Gaukroger pointed out that 'make test' attempts to run the tests even
   if curl is built cross-compiled. I've now made it output a short message
   instead, saying it isn't possible to do.
-  
+
 - Alexander Krasnostavsky brought FTP 3rd party transfer support to libcurl.
   You can now use libcurl to transfer files between two remote hosts using
   FTP. There are a bunch of new options to control this with:
@@ -339,7 +595,7 @@ Daniel (20 May 2004)
   wrong. The same was true for the download speed. Fixed now.
 
 Daniel (19 May 2004)
-- David Byron added test case 170 - this used to crash the previous version of 
+- David Byron added test case 170 - this used to crash the previous version of
   curl.
 
 Daniel (17 May 2004)

README

@@ -1,12 +1,12 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
 README
 
-  Curl is a command line tool for transfering data specified with URL
+  Curl is a command line tool for transferring data specified with URL
   syntax. Find out how to use Curl by reading the curl.1 man page or the
   MANUAL document. Find out how to install Curl by reading the INSTALL
   document.

RELEASE-NOTES

@@ -1,83 +1,84 @@
-Curl and libcurl 7.12.1
+Curl and libcurl 7.12.2
 
- Public curl release number:               82
- Releases counted from the very beginning: 109
+ Public curl release number:               83
+ Releases counted from the very beginning: 110
  Available command line options:           96
- Available curl_easy_setopt() options:     120
+ Available curl_easy_setopt() options:     121
  Number of public functions in libcurl:    36
- Amount of public web site mirrors:        12
- Number of known libcurl bindings:         26
+ Amount of public web site mirrors:        13
+ Number of known libcurl bindings:         27
 
 This release includes the following changes:
 
- o the version string now only contains info about (sub) package versions,
-   while for example krb4 and ipv6 now only are available as 'features'
- o added curl_easy_reset()
- o socks proxy support even when libcurl is built ipv6-enabled
- o read callbacks can stop the transfer by returning CURL_READFUNC_ABORT
- o libcurl-tutorial.3 is the new man page formerly known as libcurl-the-guide
- o additional SSL trace data might be sent to the debug callback using two new
-   types: CURLINFO_SSL_DATA_IN and CURLINFO_SSL_DATA_OUT
- o multipart formposts can upload files larger than system memory
- o the curl tool continues with the next URL even if one transfer fails
- o FTP 3rd party transfer support - seven new setopt() options
+ o the IDN code now verifies that only TLD-legitmate letters are used in the
+   name or a warning is displayed (when verbose is enabled)
+ o provides error texts for IDN errors
+ o file upload parts in formposts now get their directory names cut off
+ o added CURLINFO_OS_ERRNO
+ o added CURLOPT_FTPSSLAUTH to allow ftp connects to attempt "AUTH TLS" instead
+   before "AUTH SSL"
+ o curl_getdate() completely rewritten: may affect rare curl -z use cases
 
 This release includes the following bugfixes:
 
- o UTF-8 encoded certificate names can now be verified properly
- o krb4 link problem
- o HTTP Negotiate service name now provided in uppercase
- o no longer accepts any cookies with domain set to just a TLD
- o HTTP Digest properties without quotes in the header
- o bad Host: header case on re-used connections over proxy
- o duplicate Host: header case on re-used connections
- o curl -o name#[num] now works when no globbing for [num] exists
- o test suite runs fine with valgrind 2.1.x
- o negative Content-Length is ignored
- o test 505 runs fine on windows
- o curl_share_cleanup() crash
- o --trace files now get the final info lines too
- o multi interface connects fine to multi-IP resolving hosts
- o --limit-rate works on Mac OS X (and other systems with bad poll()s)
- o cookies can now hold 4999 bytes of content
- o HTTP POST/PUT with NTLM/Digest/Negotiate to a URL returning 3XX
- o HTTPS POST/PUT over a proxy requiring NTLM/Digest/Negotiate
- o less restrictive libidn requirements, 0.4.1 or later is fine
- o HTTP POST or PUT with Digest/Negotiate/NTLM selected but the server
-   didn't require any authentication
- o win32 file:// transfer free memory bug
- o configure --disable-http builds a libcurl without HTTP support
- o CURLOPT_FILETIME had wrong type in curl.h, it expects a long argument
- o builds fine with Borland on Windows
- o the msvc curllib.dsp now builds the libcurl.lib file
- o builds fine on VMS
- o builds fine on NetWare
- o HTTP Digest authentication with proxies uses correct user name + password
- o builds fine with lcc-win32
+ o CURLOPT_FTP_CREATE_MISSING_DIRS works for third party transfers
+ o memory leak for cookies received with max-age set
+ o potential memory leaks in the window name resolver
+ o URLs with ?-letters in the user name or password fields
+ o libcurl error message is now provided when send() fails
+ o no more SIGPIPE on Mac OS X and other SO_NOSIGPIPE-supporting platforms
+ o HTTP resume was refused if redirected
+ o configure's gethostbyname check when both nsl and socket libs are required
+ o configure --with-libidn now checks the given path before defaults
+ o a race condition sometimes resulting in CURLE_COULDNT_RESOLVE_HOST in the
+   windows threaded name resolver code
+ o isspace() invokes with negative values in the cookie code
+ o a case of read-already-freed-data when CURLOPT_VERBOSE is used and a (very)
+   persistent connection
+ o now includes descriptive error messages for IDN errors
+ o more forgivning PASS response code check for better working with proftpd
+ o curl/multi.h works better included in winsock-using apps
+ o curl_easy_reset() no longer enables the progress meter
+ o build fix for SSL disabled curl with SSL Engine support present
+ o configure --with-ssl=PATH now ignores pkg-config path info
+ o CURLOPT_SSLENGINE can be set to NULL even if no engine support is available
+ o LDAP crash when more than one record was received
+ o connect failures properly stores an error message in the errorbuffer
+ o Rare Location:-following problem with bad original URL
+ o -F can now add Content-Type on non-file sections
+ o double Host: header when following Location: with replaced Host:
+ o curl_multi_add_handle() return code
+ o "Proxy-Connection: close" is now understood and properly dealt with
+ o curl_getdate() crash
+ o downloading empty files now calls the write callback properly
+ o no reverse DNS lookups for ip-only addresses with ipv6-enabled libcurl
+ o file handler leak when getting an empty file:// URL
+ o libcurl works better multi-threaded on AIX (when built with xlc)
+ o cookies over proxy didn't match the path properly
+ o MSVC makefile fixes to build better
+ o FTP response 530 on 'PASS' now sends back a better error message
 
 Other curl-related news since the previous public release:
 
- o James Hu took over after Kevin Roth as maintainer of the curl package on
-   cygwin. Many saludos to Kevin for a work well done during many years.
- o Gambas binding: http://gambas.sf.net
- o pycurl 7.12.0 was released http://pycurl.sf.net
- o wxWidgets binding: http://homepage.mac.com/codonnell/wxcurldav/
- o New Austrian curl web mirror: http://curl.gds.tuwien.ac.at
- o TclCurl 0.12.0 was released:
+ o AdacURL version 7.12.1 http://www.almroth.com/adacurl/index.html
+ o pycurl version 7.12.1 http://pycurl.sourceforge.net/
+ o tclcurl version 0.12.1
    http://personal1.iddeo.es/andresgarci/tclcurl/english/
- o Ch binding: http://chcurl.sourceforge.net
- o New US curl web mirror: http://curl.109k.com
- o glib/GTK+ binding: http://atterer.net/glibcurl/
- o New French curl web mirror: http://curl.mirror.internet.tp
+ o libcurl.NET was announce: http://www.seasideresearch.com/downloads.html
+ o Get your fresh Mozilla-extracted ca cert bundle here:
+   http://curl.haxx.se/docs/caextract.html
+ o New web mirror in Taiwan: http://curl.cs.pu.edu.tw/
 
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
- Gisle Vanem, Vincent Bronner, Alexander Krasnostavsky, Chris Gaukroger,
- G<EFBFBD>nter Knauf, Marty Kuhrt, Kjetil Jacobsen, Steven Bazyl, Seshubabu Pasam,
- Luca Alteas, Jean-Louis Lemaire, David Byron, David Cohen, Rob Stanzel,
- Niels van Tongeren, Andr<64>s Garc<72>a, Toby Peterson, Casey O'Donnell, Brian
- Akins, Bertrand Demiddelaer, Joel Chen, Dylan Salisbury, Enrico Scholz,
- Alexis Carvalho
+ Casey O'Donnell, Roland Krikava, Alex, Alexander Krasnostavsky, Kjetil
+ Jacobsen, Ling Thio, Roman Koifman, Harshal Pradhan, Jonas Forsman, David
+ Tarendash, Daniel at touchtunes, Bertrand Demiddelaer, Andreas Rieke,
+ Jean-Claude Chauve, Dan Fandrich, Peter Sylvester, "Mekonikum", Jean-Philippe
+ Barrette-LaPierre, G<>nter Knauf, Larry Campbell, Fedor Karpelevitch,
+ Aleksandar Milivojevic, Gisle Vanem, Chris "Bob Bob", Chih-Chung Chang, Andy
+ Cedilnik, Alan Pinstein, Eric Vergnaud, Traian Nicolescu, runekl at
+ opoint.com
 
         Thanks! (and sorry if I forgot to mention someone)

TODO-RELEASE

@@ -1,9 +1,11 @@
 Issues not sorted in any particular order.
 
-To get fixed in 7.12.2 (planned release: December 2004)
+To get fixed in 7.12.2 (planned release: mid October 2004)
 ======================
 
-36. Fix HTTP Negotiate authentication so that no bogus user name needs to be
-    provided to activate it.
+To get fixed in 7.12.3 (planned release: December 2004)
+======================
 
- Bugfixes reported until late November
+47 - Peter Sylvester's patch for SRP on the TLS layer
+
+48 - MSVC Makefile improvements by Samuel D<>az Garc<72>a

ares/.cvsignore

@@ -6,3 +6,17 @@ ahost
 config.log
 config.status
 aclocal.m4
+.deps
+Makefile.in
+config.guess
+config.h
+config.h.in
+config.sub
+libtool
+ltmain.sh
+stamp-h1
+*.lo
+.libs
+depcomp
+libcares.la
+missing

ares/CHANGES

@@ -1,5 +1,55 @@
   Changelog for the c-ares project
 
+* September 29
+
+- Henrik Stoerner fix: got a report that Tru64 Unix (the unix from Digital
+  when they made Alpha's) uses /etc/svc.conf for the purpose fixed below for
+  other OSes. He made c-ares check for and understand it if present.
+
+- Now c-ares will use local host name lookup _before_ DNS resolving by default
+  if nothing else is told.
+
+* September 26
+
+- Henrik Stoerner: found out that c-ares does not look at the /etc/host.conf
+  file to determine the sequence in which to search /etc/hosts and DNS.  So on
+  systems where this order is defined by /etc/host.conf instead of a "lookup"
+  entry in /etc/resolv.conf, c-ares will always default to looking in DNS
+  first, and /etc/hosts second.
+
+  c-ares now looks at
+
+  1) resolv.conf (for the "lookup" line);
+  2) nsswitch.fon (for the "hosts:" line);
+  3) host.conf (for the "order" line).
+
+  First match wins.
+
+- Dominick Meglio patched: C-ares on Windows assumed that the HOSTS file is
+  located in a static location. It assumed
+  C:\Windows\System32\Drivers\Etc. This is a poor assumption to make. In fact,
+  the location of the HOSTS file can be changed via a registry setting.
+
+  There is a key called DatabasePath which specifies the path to the HOSTS
+  file:
+  http://www.microsoft.com/technet/itsolutions/network/deploy/depovg/tcpip2k.mspx
+
+  The patch will make c-ares correctly consult the registry for the location
+  of this file.
+
+* August 29
+
+- Gisle Vanem fixed the MSVC build files.
+
+* August 20
+
+- Gisle Vanem made c-ares build and work with his Watt-32 TCP/IP stack.
+
+* August 13
+
+- Harshal Pradhan made a minor syntax change in ares_init.c to make it build
+  fine with MSVC 7.1
+
 * July 24
 
 - Made the lib get built static only if --enable-debug is used.

ares/Makefile.dj

@@ -1,56 +1,50 @@
-#
-# c-ares Makefile for djgpp/gcc/Watt-32
-#   By Gisle Vanem <giva@bgnett.no> 2004.
-#
-.SUFFIXES: .exe
-
-WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
-
-CC      = gcc
-CFLAGS  = -O2 -Wall -DWATT32 -Dselect=select_s -I$(WATT32_ROOT)/inc
-LDFLAGS = -s
-EX_LIBS = $(WATT32_ROOT)/lib/libwatt.a
-
-SOURCE = ares_cancel.c ares_destroy.c ares_expand_name.c ares_expand_string.c ares_fds.c \
-         ares_free_hostent.c ares_free_string.c ares_gethostbyaddr.c ares_gethostbyname.c \
-         ares_init.c ares_mkquery.c ares_parse_a_reply.c ares_parse_ptr_reply.c \
-         ares_process.c ares_query.c ares_search.c ares_send.c ares_strerror.c \
-         ares_timeout.c ares__close_sockets.c ares__get_hostent.c ares__read_line.c \
-         ares_version.c
-
-OBJ_DIR = djgpp
-
-OBJECTS = $(addprefix $(OBJ_DIR)/, $(SOURCE:.c=.o))
-
-
-all: $(OBJ_DIR) libcares.a ahost.exe adig.exe
-	@echo Welcome to c-ares.
-
-$(OBJ_DIR):
-	- mkdir $(OBJ_DIR)
-
-libcares.a: $(OBJECTS)
-	ar rs $@ $?
-
-ahost.exe: ahost.c libcares.a
-	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
-
-adig.exe: adig.c libcares.a
-	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
-
-clean:
-	rm -f $(OBJECTS) libcares.a
-
-vclean realclean: clean
-	rm -f ahost.exe adig.exe depend.dj
-	- rmdir $(OBJ_DIR)
-
-$(OBJ_DIR)/%.o: %.c
-	$(CC) $(CFLAGS) -o $@ -c $<
-	@echo
-
-depend:
-	$(CC) -MM $(CFLAGS) $(SOURCE) | \
-	sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
-
--include depend.dj
+#
+# c-ares Makefile for djgpp/gcc/Watt-32.
+#   By Gisle Vanem <giva@bgnett.no> 2004.
+#
+.SUFFIXES: .exe
+
+include Makefile.inc
+
+WATT32_ROOT = $(subst \,/,$(WATT_ROOT))
+
+CC      = gcc
+CFLAGS  = -O2 -Wall -DWATT32 -Dselect=select_s -I$(WATT32_ROOT)/inc
+LDFLAGS = -s
+EX_LIBS = $(WATT32_ROOT)/lib/libwatt.a
+
+OBJ_DIR = djgpp
+
+OBJECTS = $(addprefix $(OBJ_DIR)/, $(CSOURCES:.c=.o))
+
+all: $(OBJ_DIR) libcares.a ahost.exe adig.exe
+	@echo Welcome to c-ares.
+
+$(OBJ_DIR):
+	- mkdir $(OBJ_DIR)
+
+libcares.a: $(OBJECTS)
+	ar rs $@ $?
+
+ahost.exe: ahost.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+adig.exe: adig.c libcares.a
+	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
+
+clean:
+	rm -f $(OBJECTS) libcares.a
+
+vclean realclean: clean
+	rm -f ahost.exe adig.exe depend.dj
+	- rmdir $(OBJ_DIR)
+
+$(OBJ_DIR)/%.o: %.c
+	$(CC) $(CFLAGS) -o $@ -c $<
+	@echo
+
+depend:
+	$(CC) -MM $(CFLAGS) $(CSOURCES) | \
+	sed -e 's/^\([a-zA-Z0-9_-]*\.o:\)/$$(OBJ_DIR)\/\1/' > depend.dj
+
+-include depend.dj

ares/Makefile.netware

@@ -88,7 +88,7 @@ LD	= nlmconv
 LDFLAGS	= -T
 AR	= ar
 ARFLAGS	= -cq
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return
+CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall -Wno-format # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o

ares/adig.c

@@ -37,7 +37,7 @@
 #include "ares_dns.h"
 
 #ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#define INADDR_NONE 0xffffffff
 #endif
 
 /* Mac OS X portability check */
@@ -54,58 +54,58 @@ struct nv {
 };
 
 static const struct nv flags[] = {
-  { "usevc",		ARES_FLAG_USEVC },
-  { "primary",		ARES_FLAG_PRIMARY },
-  { "igntc",		ARES_FLAG_IGNTC },
-  { "norecurse",	ARES_FLAG_NORECURSE },
-  { "stayopen",		ARES_FLAG_STAYOPEN },
-  { "noaliases",	ARES_FLAG_NOALIASES }
+  { "usevc",            ARES_FLAG_USEVC },
+  { "primary",          ARES_FLAG_PRIMARY },
+  { "igntc",            ARES_FLAG_IGNTC },
+  { "norecurse",        ARES_FLAG_NORECURSE },
+  { "stayopen",         ARES_FLAG_STAYOPEN },
+  { "noaliases",        ARES_FLAG_NOALIASES }
 };
 static const int nflags = sizeof(flags) / sizeof(flags[0]);
 
 static const struct nv classes[] = {
-  { "IN",	C_IN },
-  { "CHAOS",	C_CHAOS },
-  { "HS",	C_HS },
-  { "ANY",	C_ANY }
+  { "IN",       C_IN },
+  { "CHAOS",    C_CHAOS },
+  { "HS",       C_HS },
+  { "ANY",      C_ANY }
 };
 static const int nclasses = sizeof(classes) / sizeof(classes[0]);
 
 static const struct nv types[] = {
-  { "A",	T_A },
-  { "NS",	T_NS },
-  { "MD",	T_MD },
-  { "MF",	T_MF },
-  { "CNAME",	T_CNAME },
-  { "SOA",	T_SOA },
-  { "MB",	T_MB },
-  { "MG",	T_MG },
-  { "MR",	T_MR },
-  { "NULL",	T_NULL },
-  { "WKS",	T_WKS },
-  { "PTR",	T_PTR },
-  { "HINFO",	T_HINFO },
-  { "MINFO",	T_MINFO },
-  { "MX",	T_MX },
-  { "TXT",	T_TXT },
-  { "RP",	T_RP },
-  { "AFSDB",	T_AFSDB },
-  { "X25",	T_X25 },
-  { "ISDN",	T_ISDN },
-  { "RT",	T_RT },
-  { "NSAP",	T_NSAP },
-  { "NSAP_PTR",	T_NSAP_PTR },
-  { "SIG",	T_SIG },
-  { "KEY",	T_KEY },
-  { "PX",	T_PX },
-  { "GPOS",	T_GPOS },
-  { "AAAA",	T_AAAA },
-  { "LOC",	T_LOC },
-  { "SRV",	T_SRV },
-  { "AXFR",	T_AXFR },
-  { "MAILB",	T_MAILB },
-  { "MAILA",	T_MAILA },
-  { "ANY",	T_ANY }
+  { "A",        T_A },
+  { "NS",       T_NS },
+  { "MD",       T_MD },
+  { "MF",       T_MF },
+  { "CNAME",    T_CNAME },
+  { "SOA",      T_SOA },
+  { "MB",       T_MB },
+  { "MG",       T_MG },
+  { "MR",       T_MR },
+  { "NULL",     T_NULL },
+  { "WKS",      T_WKS },
+  { "PTR",      T_PTR },
+  { "HINFO",    T_HINFO },
+  { "MINFO",    T_MINFO },
+  { "MX",       T_MX },
+  { "TXT",      T_TXT },
+  { "RP",       T_RP },
+  { "AFSDB",    T_AFSDB },
+  { "X25",      T_X25 },
+  { "ISDN",     T_ISDN },
+  { "RT",       T_RT },
+  { "NSAP",     T_NSAP },
+  { "NSAP_PTR", T_NSAP_PTR },
+  { "SIG",      T_SIG },
+  { "KEY",      T_KEY },
+  { "PX",       T_PX },
+  { "GPOS",     T_GPOS },
+  { "AAAA",     T_AAAA },
+  { "LOC",      T_LOC },
+  { "SRV",      T_SRV },
+  { "AXFR",     T_AXFR },
+  { "MAILB",    T_MAILB },
+  { "MAILA",    T_MAILA },
+  { "ANY",      T_ANY }
 };
 static const int ntypes = sizeof(types) / sizeof(types[0]);
 
@@ -124,10 +124,10 @@ static const char *rcodes[] = {
 
 static void callback(void *arg, int status, unsigned char *abuf, int alen);
 static const unsigned char *display_question(const unsigned char *aptr,
-					     const unsigned char *abuf,
-					     int alen);
+                                             const unsigned char *abuf,
+                                             int alen);
 static const unsigned char *display_rr(const unsigned char *aptr,
-				       const unsigned char *abuf, int alen);
+                                       const unsigned char *abuf, int alen);
 static const char *type_name(int type);
 static const char *class_name(int dnsclass);
 static void usage(void);
@@ -146,7 +146,7 @@ int main(int argc, char **argv)
   WORD wVersionRequested = MAKEWORD(1,1);
   WSADATA wsaData;
   WSAStartup(wVersionRequested, &wsaData);
-#endif  
+#endif
 
   options.flags = ARES_FLAG_NOCHECKRESP;
   options.servers = NULL;
@@ -154,80 +154,80 @@ int main(int argc, char **argv)
   while ((c = getopt(argc, argv, "f:s:c:t:T:U:")) != -1)
     {
       switch (c)
-	{
-	case 'f':
-	  /* Add a flag. */
-	  for (i = 0; i < nflags; i++)
-	    {
-	      if (strcmp(flags[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == nflags)
-	    usage();
-	  options.flags |= flags[i].value;
-	  break;
+        {
+        case 'f':
+          /* Add a flag. */
+          for (i = 0; i < nflags; i++)
+            {
+              if (strcmp(flags[i].name, optarg) == 0)
+                break;
+            }
+          if (i == nflags)
+            usage();
+          options.flags |= flags[i].value;
+          break;
 
-	case 's':
-	  /* Add a server, and specify servers in the option mask. */
-	  hostent = gethostbyname(optarg);
-	  if (!hostent || hostent->h_addrtype != AF_INET)
-	    {
-	      fprintf(stderr, "adig: server %s not found.\n", optarg);
-	      return 1;
-	    }
-	  options.servers = realloc(options.servers, (options.nservers + 1)
-				    * sizeof(struct in_addr));
-	  if (!options.servers)
-	    {
-	      fprintf(stderr, "Out of memory!\n");
-	      return 1;
-	    }
-	  memcpy(&options.servers[options.nservers], hostent->h_addr,
-		 sizeof(struct in_addr));
-	  options.nservers++;
-	  optmask |= ARES_OPT_SERVERS;
-	  break;
+        case 's':
+          /* Add a server, and specify servers in the option mask. */
+          hostent = gethostbyname(optarg);
+          if (!hostent || hostent->h_addrtype != AF_INET)
+            {
+              fprintf(stderr, "adig: server %s not found.\n", optarg);
+              return 1;
+            }
+          options.servers = realloc(options.servers, (options.nservers + 1)
+                                    * sizeof(struct in_addr));
+          if (!options.servers)
+            {
+              fprintf(stderr, "Out of memory!\n");
+              return 1;
+            }
+          memcpy(&options.servers[options.nservers], hostent->h_addr,
+                 sizeof(struct in_addr));
+          options.nservers++;
+          optmask |= ARES_OPT_SERVERS;
+          break;
 
-	case 'c':
-	  /* Set the query class. */
-	  for (i = 0; i < nclasses; i++)
-	    {
-	      if (strcasecmp(classes[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == nclasses)
-	    usage();
-	  dnsclass = classes[i].value;
-	  break;
+        case 'c':
+          /* Set the query class. */
+          for (i = 0; i < nclasses; i++)
+            {
+              if (strcasecmp(classes[i].name, optarg) == 0)
+                break;
+            }
+          if (i == nclasses)
+            usage();
+          dnsclass = classes[i].value;
+          break;
 
-	case 't':
-	  /* Set the query type. */
-	  for (i = 0; i < ntypes; i++)
-	    {
-	      if (strcasecmp(types[i].name, optarg) == 0)
-		break;
-	    }
-	  if (i == ntypes)
-	    usage();
-	  type = types[i].value;
-	  break;
+        case 't':
+          /* Set the query type. */
+          for (i = 0; i < ntypes; i++)
+            {
+              if (strcasecmp(types[i].name, optarg) == 0)
+                break;
+            }
+          if (i == ntypes)
+            usage();
+          type = types[i].value;
+          break;
 
-	case 'T':
-	  /* Set the TCP port number. */
-	  if (!isdigit((unsigned char)*optarg))
-	    usage();
-	  options.tcp_port = strtol(optarg, NULL, 0);
-	  optmask |= ARES_OPT_TCP_PORT;
-	  break;
+        case 'T':
+          /* Set the TCP port number. */
+          if (!isdigit((unsigned char)*optarg))
+            usage();
+          options.tcp_port = strtol(optarg, NULL, 0);
+          optmask |= ARES_OPT_TCP_PORT;
+          break;
 
-	case 'U':
-	  /* Set the UDP port number. */
-	  if (!isdigit((unsigned char)*optarg))
-	    usage();
-	  options.udp_port = strtol(optarg, NULL, 0);
-	  optmask |= ARES_OPT_UDP_PORT;
-	  break;
-	}
+        case 'U':
+          /* Set the UDP port number. */
+          if (!isdigit((unsigned char)*optarg))
+            usage();
+          options.udp_port = strtol(optarg, NULL, 0);
+          optmask |= ARES_OPT_UDP_PORT;
+          break;
+        }
     }
   argc -= optind;
   argv += optind;
@@ -239,7 +239,7 @@ int main(int argc, char **argv)
   if (status != ARES_SUCCESS)
     {
       fprintf(stderr, "ares_init_options: %s\n",
-	      ares_strerror(status));
+              ares_strerror(status));
       return 1;
     }
 
@@ -253,7 +253,7 @@ int main(int argc, char **argv)
   else
     {
       for (; *argv; argv++)
-	ares_query(channel, *argv, dnsclass, type, callback, *argv);
+        ares_query(channel, *argv, dnsclass, type, callback, *argv);
     }
 
   /* Wait for all queries to complete. */
@@ -263,14 +263,14 @@ int main(int argc, char **argv)
       FD_ZERO(&write_fds);
       nfds = ares_fds(channel, &read_fds, &write_fds);
       if (nfds == 0)
-	break;
+        break;
       tvp = ares_timeout(channel, NULL, &tv);
       count = select(nfds, &read_fds, &write_fds, NULL, tvp);
       if (count < 0 && errno != EINVAL)
-	{
-	  perror("select");
-	  return 1;
-	}
+        {
+          perror("select");
+          return 1;
+        }
       ares_process(channel, &read_fds, &write_fds);
     }
 
@@ -296,7 +296,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       printf("%s\n", ares_strerror(status));
       if (!abuf)
-	return;
+        return;
     }
 
   /* Won't happen, but check anyway, for safety. */
@@ -320,11 +320,11 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
   /* Display the answer header. */
   printf("id: %d\n", id);
   printf("flags: %s%s%s%s%s\n",
-	 qr ? "qr " : "",
-	 aa ? "aa " : "",
-	 tc ? "tc " : "",
-	 rd ? "rd " : "",
-	 ra ? "ra " : "");
+         qr ? "qr " : "",
+         aa ? "aa " : "",
+         tc ? "tc " : "",
+         rd ? "rd " : "",
+         ra ? "ra " : "");
   printf("opcode: %s\n", opcodes[opcode]);
   printf("rcode: %s\n", rcodes[rcode]);
 
@@ -335,7 +335,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       aptr = display_question(aptr, abuf, alen);
       if (aptr == NULL)
-	return;
+        return;
     }
 
   /* Display the answers. */
@@ -344,7 +344,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       aptr = display_rr(aptr, abuf, alen);
       if (aptr == NULL)
-	return;
+        return;
     }
 
   /* Display the NS records. */
@@ -353,7 +353,7 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       aptr = display_rr(aptr, abuf, alen);
       if (aptr == NULL)
-	return;
+        return;
     }
 
   /* Display the additional records. */
@@ -362,13 +362,13 @@ static void callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       aptr = display_rr(aptr, abuf, alen);
       if (aptr == NULL)
-	return;
+        return;
     }
 }
 
 static const unsigned char *display_question(const unsigned char *aptr,
-					     const unsigned char *abuf,
-					     int alen)
+                                             const unsigned char *abuf,
+                                             int alen)
 {
   char *name;
   int type, dnsclass, status;
@@ -406,7 +406,7 @@ static const unsigned char *display_question(const unsigned char *aptr,
 }
 
 static const unsigned char *display_rr(const unsigned char *aptr,
-				       const unsigned char *abuf, int alen)
+                                       const unsigned char *abuf, int alen)
 {
   const unsigned char *p;
   char *name;
@@ -463,7 +463,7 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       /* For these types, the RR data is just a domain name. */
       status = ares_expand_name(aptr, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t%s.", name);
       free(name);
       break;
@@ -473,12 +473,12 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       p = aptr;
       len = *p;
       if (p + len + 1 > aptr + dlen)
-	return NULL;
+        return NULL;
       printf("\t%.*s", len, p + 1);
       p += len + 1;
       len = *p;
       if (p + len + 1 > aptr + dlen)
-	return NULL;
+        return NULL;
       printf("\t%.*s", len, p + 1);
       break;
 
@@ -487,13 +487,13 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       p = aptr;
       status = ares_expand_name(p, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t%s.", name);
       free(name);
       p += len;
       status = ares_expand_name(p, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t%s.", name);
       free(name);
       break;
@@ -503,11 +503,11 @@ static const unsigned char *display_rr(const unsigned char *aptr,
        * then a domain name.
        */
       if (dlen < 2)
-	return NULL;
+        return NULL;
       printf("\t%d", (aptr[0] << 8) | aptr[1]);
       status = ares_expand_name(aptr + 2, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t%s.", name);
       free(name);
       break;
@@ -519,24 +519,24 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       p = aptr;
       status = ares_expand_name(p, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t%s.\n", name);
       free(name);
       p += len;
       status = ares_expand_name(p, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
-	return NULL;
+        return NULL;
       printf("\t\t\t\t\t\t%s.\n", name);
       free(name);
       p += len;
       if (p + 20 > aptr + dlen)
-	return NULL;
+        return NULL;
       printf("\t\t\t\t\t\t( %d %d %d %d %d )",
-	     (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3],
-	     (p[4] << 24) | (p[5] << 16) | (p[6] << 8) | p[7],
-	     (p[8] << 24) | (p[9] << 16) | (p[10] << 8) | p[11],
-	     (p[12] << 24) | (p[13] << 16) | (p[14] << 8) | p[15],
-	     (p[16] << 24) | (p[17] << 16) | (p[18] << 8) | p[19]);
+             (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3],
+             (p[4] << 24) | (p[5] << 16) | (p[6] << 8) | p[7],
+             (p[8] << 24) | (p[9] << 16) | (p[10] << 8) | p[11],
+             (p[12] << 24) | (p[13] << 16) | (p[14] << 8) | p[15],
+             (p[16] << 24) | (p[17] << 16) | (p[18] << 8) | p[19]);
       break;
 
     case T_TXT:
@@ -544,19 +544,19 @@ static const unsigned char *display_rr(const unsigned char *aptr,
        * strings. */
       p = aptr;
       while (p < aptr + dlen)
-	{
-	  len = *p;
-	  if (p + len + 1 > aptr + dlen)
-	    return NULL;
-	  printf("\t%.*s", len, p + 1);
-	  p += len + 1;
-	}
+        {
+          len = *p;
+          if (p + len + 1 > aptr + dlen)
+            return NULL;
+          printf("\t%.*s", len, p + 1);
+          p += len + 1;
+        }
       break;
 
     case T_A:
       /* The RR data is a four-byte Internet address. */
       if (dlen != 4)
-	return NULL;
+        return NULL;
       memcpy(&addr, aptr, sizeof(struct in_addr));
       printf("\t%s", inet_ntoa(addr));
       break;
@@ -569,18 +569,18 @@ static const unsigned char *display_rr(const unsigned char *aptr,
       /* The RR data is three two-byte numbers representing the
        * priority, weight, and port, followed by a domain name.
        */
-      
+
       printf("\t%d", DNS__16BIT(aptr));
       printf(" %d", DNS__16BIT(aptr + 2));
       printf(" %d", DNS__16BIT(aptr + 4));
-      
+
       status = ares_expand_name(aptr + 6, abuf, alen, &name, &len);
       if (status != ARES_SUCCESS)
         return NULL;
       printf("\t%s.", name);
       free(name);
       break;
-      
+
     default:
       printf("\t[Unknown RR; cannot parse]");
     }
@@ -596,7 +596,7 @@ static const char *type_name(int type)
   for (i = 0; i < ntypes; i++)
     {
       if (types[i].value == type)
-	return types[i].name;
+        return types[i].name;
     }
   return "(unknown)";
 }
@@ -608,7 +608,7 @@ static const char *class_name(int dnsclass)
   for (i = 0; i < nclasses; i++)
     {
       if (classes[i].value == dnsclass)
-	return classes[i].name;
+        return classes[i].name;
     }
   return "(unknown)";
 }
@@ -616,6 +616,6 @@ static const char *class_name(int dnsclass)
 static void usage(void)
 {
   fprintf(stderr, "usage: adig [-f flag] [-s server] [-c class] "
-	  "[-t type] [-p port] name ...\n");
+          "[-t type] [-p port] name ...\n");
   exit(1);
 }

ares/ahost.c

@@ -33,7 +33,7 @@
 #include "ares_dns.h"
 
 #ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#define INADDR_NONE 0xffffffff
 #endif
 
 static void callback(void *arg, int status, struct hostent *host);
@@ -51,7 +51,7 @@ int main(int argc, char **argv)
   WORD wVersionRequested = MAKEWORD(1,1);
   WSADATA wsaData;
   WSAStartup(wVersionRequested, &wsaData);
-#endif  
+#endif
 
   if (argc <= 1)
     usage();
@@ -68,12 +68,12 @@ int main(int argc, char **argv)
     {
       addr.s_addr = inet_addr(*argv);
       if (addr.s_addr == INADDR_NONE)
-	ares_gethostbyname(channel, *argv, AF_INET, callback, *argv);
+        ares_gethostbyname(channel, *argv, AF_INET, callback, *argv);
       else
-	{
-	  ares_gethostbyaddr(channel, &addr, sizeof(addr), AF_INET, callback,
-			     *argv);
-	}
+        {
+          ares_gethostbyaddr(channel, &addr, sizeof(addr), AF_INET, callback,
+                             *argv);
+        }
     }
 
   /* Wait for all queries to complete. */
@@ -83,7 +83,7 @@ int main(int argc, char **argv)
       FD_ZERO(&write_fds);
       nfds = ares_fds(channel, &read_fds, &write_fds);
       if (nfds == 0)
-	break;
+        break;
       tvp = ares_timeout(channel, NULL, &tv);
       select(nfds, &read_fds, &write_fds, NULL, tvp);
       ares_process(channel, &read_fds, &write_fds);

ares/ares.h

@@ -27,56 +27,59 @@
 #include <sys/select.h>
 #endif
 
-#ifdef WIN32
-#include <winsock.h>
-#include <windows.h>
+#if defined(WATT32)
+  #include <netinet/in.h>
+  #include <tcp.h>
+#elif defined(WIN32)
+  #include <winsock.h>
+  #include <windows.h>
 #else
-#include <netinet/in.h>
+  #include <netinet/in.h>
 #endif
 
-#define ARES_SUCCESS		0
+#define ARES_SUCCESS            0
 
 /* Server error codes (ARES_ENODATA indicates no relevant answer) */
-#define ARES_ENODATA		1
-#define ARES_EFORMERR		2
-#define ARES_ESERVFAIL		3
-#define ARES_ENOTFOUND		4
-#define ARES_ENOTIMP		5
-#define ARES_EREFUSED		6
+#define ARES_ENODATA            1
+#define ARES_EFORMERR           2
+#define ARES_ESERVFAIL          3
+#define ARES_ENOTFOUND          4
+#define ARES_ENOTIMP            5
+#define ARES_EREFUSED           6
 
 /* Locally generated error codes */
-#define ARES_EBADQUERY		7
-#define ARES_EBADNAME		8
-#define ARES_EBADFAMILY		9
-#define ARES_EBADRESP		10
-#define ARES_ECONNREFUSED	11
-#define ARES_ETIMEOUT		12
-#define ARES_EOF		13
-#define ARES_EFILE		14
-#define ARES_ENOMEM		15
-#define ARES_EDESTRUCTION	16
-#define ARES_EBADSTR		17
+#define ARES_EBADQUERY          7
+#define ARES_EBADNAME           8
+#define ARES_EBADFAMILY         9
+#define ARES_EBADRESP           10
+#define ARES_ECONNREFUSED       11
+#define ARES_ETIMEOUT           12
+#define ARES_EOF                13
+#define ARES_EFILE              14
+#define ARES_ENOMEM             15
+#define ARES_EDESTRUCTION       16
+#define ARES_EBADSTR            17
 
 /* Flag values */
-#define ARES_FLAG_USEVC		(1 << 0)
-#define ARES_FLAG_PRIMARY	(1 << 1)
-#define ARES_FLAG_IGNTC		(1 << 2)
-#define ARES_FLAG_NORECURSE	(1 << 3)
-#define ARES_FLAG_STAYOPEN	(1 << 4)
-#define ARES_FLAG_NOSEARCH	(1 << 5)
-#define ARES_FLAG_NOALIASES	(1 << 6)
-#define ARES_FLAG_NOCHECKRESP	(1 << 7)
+#define ARES_FLAG_USEVC         (1 << 0)
+#define ARES_FLAG_PRIMARY       (1 << 1)
+#define ARES_FLAG_IGNTC         (1 << 2)
+#define ARES_FLAG_NORECURSE     (1 << 3)
+#define ARES_FLAG_STAYOPEN      (1 << 4)
+#define ARES_FLAG_NOSEARCH      (1 << 5)
+#define ARES_FLAG_NOALIASES     (1 << 6)
+#define ARES_FLAG_NOCHECKRESP   (1 << 7)
 
 /* Option mask values */
-#define ARES_OPT_FLAGS		(1 << 0)
-#define ARES_OPT_TIMEOUT	(1 << 1)
-#define ARES_OPT_TRIES		(1 << 2)
-#define ARES_OPT_NDOTS		(1 << 3)
-#define ARES_OPT_UDP_PORT	(1 << 4)
-#define ARES_OPT_TCP_PORT	(1 << 5)
-#define ARES_OPT_SERVERS	(1 << 6)
-#define ARES_OPT_DOMAINS	(1 << 7)
-#define ARES_OPT_LOOKUPS	(1 << 8)
+#define ARES_OPT_FLAGS          (1 << 0)
+#define ARES_OPT_TIMEOUT        (1 << 1)
+#define ARES_OPT_TRIES          (1 << 2)
+#define ARES_OPT_NDOTS          (1 << 3)
+#define ARES_OPT_UDP_PORT       (1 << 4)
+#define ARES_OPT_TCP_PORT       (1 << 5)
+#define ARES_OPT_SERVERS        (1 << 6)
+#define ARES_OPT_DOMAINS        (1 << 7)
+#define ARES_OPT_LOOKUPS        (1 << 8)
 
 struct ares_options {
   int flags;
@@ -97,41 +100,41 @@ struct timeval;
 struct ares_channeldata;
 typedef struct ares_channeldata *ares_channel;
 typedef void (*ares_callback)(void *arg, int status, unsigned char *abuf,
-			      int alen);
+                              int alen);
 typedef void (*ares_host_callback)(void *arg, int status,
-				   struct hostent *hostent);
+                                   struct hostent *hostent);
 
 int ares_init(ares_channel *channelptr);
 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
-		      int optmask);
+                      int optmask);
 void ares_destroy(ares_channel channel);
 void ares_cancel(ares_channel channel);
 void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
-	       ares_callback callback, void *arg);
+               ares_callback callback, void *arg);
 void ares_query(ares_channel channel, const char *name, int dnsclass,
-		int type, ares_callback callback, void *arg);
+                int type, ares_callback callback, void *arg);
 void ares_search(ares_channel channel, const char *name, int dnsclass,
-		 int type, ares_callback callback, void *arg);
+                 int type, ares_callback callback, void *arg);
 void ares_gethostbyname(ares_channel channel, const char *name, int family,
-			ares_host_callback callback, void *arg);
+                        ares_host_callback callback, void *arg);
 void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
-			int family, ares_host_callback callback, void *arg);
+                        int family, ares_host_callback callback, void *arg);
 
 int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds);
 struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-			     struct timeval *tv);
+                             struct timeval *tv);
 void ares_process(ares_channel channel, fd_set *read_fds, fd_set *write_fds);
 
 int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
-		 int rd, unsigned char **buf, int *buflen);
+                 int rd, unsigned char **buf, int *buflen);
 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, char **s, long *enclen);
+                     int alen, char **s, long *enclen);
 int ares_expand_string(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, unsigned char **s, long *enclen);
+                     int alen, unsigned char **s, long *enclen);
 int ares_parse_a_reply(const unsigned char *abuf, int alen,
-		       struct hostent **host);
+                       struct hostent **host);
 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
-			 int addrlen, int family, struct hostent **host);
+                         int addrlen, int family, struct hostent **host);
 void ares_free_string(void *str);
 void ares_free_hostent(struct hostent *host);
 const char *ares_strerror(int code);

ares/ares__close_sockets.c

@@ -16,10 +16,10 @@
 #include "setup.h"
 
 #include <stdlib.h>
-#ifdef WIN32
-#else
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+
 #include "ares.h"
 #include "ares_private.h"
 

ares/ares__get_hostent.c

@@ -16,9 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -44,96 +42,96 @@ int ares__get_hostent(FILE *fp, struct hostent **host)
     {
       /* Skip comment lines; terminate line at comment character. */
       if (*line == '#' || !*line)
-	continue;
+        continue;
       p = strchr(line, '#');
       if (p)
-	*p = 0;
+        *p = 0;
 
       /* Get the address part. */
       p = line;
       while (*p && !isspace((unsigned char)*p))
-	p++;
+        p++;
       if (!*p)
-	continue;
+        continue;
       *p = 0;
       addr.s_addr = inet_addr(line);
       if (addr.s_addr == INADDR_NONE)
-	continue;
+        continue;
 
       /* Get the canonical hostname. */
       p++;
       while (isspace((unsigned char)*p))
-	p++;
+        p++;
       if (!*p)
-	continue;
+        continue;
       q = p;
       while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
       end_at_hostname = (*q == 0);
       *q = 0;
       canonical = p;
 
       naliases = 0;
       if (!end_at_hostname)
-	{
-	  /* Count the aliases. */
-	  p = q + 1;
-	  while (isspace((unsigned char)*p))
-	    p++;
-	  while (*p)
-	    {
-	      while (*p && !isspace((unsigned char)*p))
-		p++;
-	      while (isspace((unsigned char)*p))
-		p++;
-	      naliases++;
-	    }
-	}
+        {
+          /* Count the aliases. */
+          p = q + 1;
+          while (isspace((unsigned char)*p))
+            p++;
+          while (*p)
+            {
+              while (*p && !isspace((unsigned char)*p))
+                p++;
+              while (isspace((unsigned char)*p))
+                p++;
+              naliases++;
+            }
+        }
 
       /* Allocate memory for the host structure. */
       hostent = malloc(sizeof(struct hostent));
       if (!hostent)
-	break;
+        break;
       hostent->h_aliases = NULL;
       hostent->h_addr_list = NULL;
       hostent->h_name = strdup(canonical);
       if (!hostent->h_name)
-	break;
+        break;
       hostent->h_addr_list = malloc(2 * sizeof(char *));
       if (!hostent->h_addr_list)
-	break;
+        break;
       hostent->h_addr_list[0] = malloc(sizeof(struct in_addr));
       if (!hostent->h_addr_list[0])
-	break;
+        break;
       hostent->h_aliases = malloc((naliases + 1) * sizeof(char *));
       if (!hostent->h_aliases)
-	break;
+        break;
 
       /* Copy in aliases. */
       naliases = 0;
       if (!end_at_hostname)
-	{
-	  p = canonical + strlen(canonical) + 1;
-	  while (isspace((unsigned char)*p))
-	    p++;
-	  while (*p)
-	    {
-	      q = p;
-	      while (*q && !isspace((unsigned char)*q))
-		q++;
-	      hostent->h_aliases[naliases] = malloc(q - p + 1);
-	      if (hostent->h_aliases[naliases] == NULL)
-		break;
-	      memcpy(hostent->h_aliases[naliases], p, q - p);
-	      hostent->h_aliases[naliases][q - p] = 0;
-	      p = q;
-	      while (isspace((unsigned char)*p))
-		p++;
-	      naliases++;
-	    }
-	  if (*p)
-	    break;
-	}
+        {
+          p = canonical + strlen(canonical) + 1;
+          while (isspace((unsigned char)*p))
+            p++;
+          while (*p)
+            {
+              q = p;
+              while (*q && !isspace((unsigned char)*q))
+                q++;
+              hostent->h_aliases[naliases] = malloc(q - p + 1);
+              if (hostent->h_aliases[naliases] == NULL)
+                break;
+              memcpy(hostent->h_aliases[naliases], p, q - p);
+              hostent->h_aliases[naliases][q - p] = 0;
+              p = q;
+              while (isspace((unsigned char)*p))
+                p++;
+              naliases++;
+            }
+          if (*p)
+            break;
+        }
       hostent->h_aliases[naliases] = NULL;
 
       hostent->h_addrtype = AF_INET;
@@ -151,22 +149,22 @@ int ares__get_hostent(FILE *fp, struct hostent **host)
     {
       /* Memory allocation failure; clean up. */
       if (hostent)
-	{
+        {
           if(hostent->h_name)
             free((char *) hostent->h_name);
-	  if (hostent->h_aliases)
-	    {
-	      for (alias = hostent->h_aliases; *alias; alias++)
-		free(*alias);
-	    }
+          if (hostent->h_aliases)
+            {
+              for (alias = hostent->h_aliases; *alias; alias++)
+                free(*alias);
+            }
           if(hostent->h_aliases)
             free(hostent->h_aliases);
-	  if (hostent->h_addr_list && hostent->h_addr_list[0])
-	    free(hostent->h_addr_list[0]);
+          if (hostent->h_addr_list && hostent->h_addr_list[0])
+            free(hostent->h_addr_list[0]);
           if(hostent->h_addr_list)
             free(hostent->h_addr_list);
           free(hostent);
-	}
+        }
       return ARES_ENOMEM;
     }
 

ares/ares__read_line.c

@@ -38,26 +38,26 @@ int ares__read_line(FILE *fp, char **buf, int *bufsize)
     {
       *buf = malloc(128);
       if (!*buf)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       *bufsize = 128;
     }
 
   while (1)
     {
       if (!fgets(*buf + offset, *bufsize - (int)offset, fp))
-	return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
+        return (offset != 0) ? 0 : (ferror(fp)) ? ARES_EFILE : ARES_EOF;
       len = offset + strlen(*buf + offset);
       if ((*buf)[len - 1] == '\n')
-	{
-	  (*buf)[len - 1] = 0;
-	  return ARES_SUCCESS;
-	}
+        {
+          (*buf)[len - 1] = 0;
+          return ARES_SUCCESS;
+        }
       offset = len;
 
       /* Allocate more space. */
       newbuf = realloc(*buf, *bufsize * 2);
       if (!newbuf)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       *buf = newbuf;
       *bufsize *= 2;
     }

ares/ares_dns.h

@@ -18,64 +18,64 @@
 #ifndef ARES__DNS_H
 #define ARES__DNS_H
 
-#define DNS__16BIT(p)			(((p)[0] << 8) | (p)[1])
-#define DNS__32BIT(p)			(((p)[0] << 24) | ((p)[1] << 16) | \
-					 ((p)[2] << 8) | (p)[3])
-#define DNS__SET16BIT(p, v)		(((p)[0] = ((v) >> 8) & 0xff), \
-					 ((p)[1] = (v) & 0xff))
-#define DNS__SET32BIT(p, v)		(((p)[0] = ((v) >> 24) & 0xff), \
-					 ((p)[1] = ((v) >> 16) & 0xff), \
-					 ((p)[2] = ((v) >> 8) & 0xff), \
-					 ((p)[3] = (v) & 0xff))
+#define DNS__16BIT(p)                   (((p)[0] << 8) | (p)[1])
+#define DNS__32BIT(p)                   (((p)[0] << 24) | ((p)[1] << 16) | \
+                                         ((p)[2] << 8) | (p)[3])
+#define DNS__SET16BIT(p, v)             (((p)[0] = ((v) >> 8) & 0xff), \
+                                         ((p)[1] = (v) & 0xff))
+#define DNS__SET32BIT(p, v)             (((p)[0] = ((v) >> 24) & 0xff), \
+                                         ((p)[1] = ((v) >> 16) & 0xff), \
+                                         ((p)[2] = ((v) >> 8) & 0xff), \
+                                         ((p)[3] = (v) & 0xff))
 
 /* Macros for parsing a DNS header */
-#define DNS_HEADER_QID(h)		DNS__16BIT(h)
-#define DNS_HEADER_QR(h)		(((h)[2] >> 7) & 0x1)
-#define DNS_HEADER_OPCODE(h)		(((h)[2] >> 3) & 0xf)
-#define DNS_HEADER_AA(h)		(((h)[2] >> 2) & 0x1)
-#define DNS_HEADER_TC(h)		(((h)[2] >> 1) & 0x1)
-#define DNS_HEADER_RD(h)		((h)[2] & 0x1)
-#define DNS_HEADER_RA(h)		(((h)[3] >> 7) & 0x1)
-#define DNS_HEADER_Z(h)			(((h)[3] >> 4) & 0x7)
-#define DNS_HEADER_RCODE(h)		((h)[3] & 0xf)
-#define DNS_HEADER_QDCOUNT(h)		DNS__16BIT((h) + 4)
-#define DNS_HEADER_ANCOUNT(h)		DNS__16BIT((h) + 6)
-#define DNS_HEADER_NSCOUNT(h)		DNS__16BIT((h) + 8)
-#define DNS_HEADER_ARCOUNT(h)		DNS__16BIT((h) + 10)
+#define DNS_HEADER_QID(h)               DNS__16BIT(h)
+#define DNS_HEADER_QR(h)                (((h)[2] >> 7) & 0x1)
+#define DNS_HEADER_OPCODE(h)            (((h)[2] >> 3) & 0xf)
+#define DNS_HEADER_AA(h)                (((h)[2] >> 2) & 0x1)
+#define DNS_HEADER_TC(h)                (((h)[2] >> 1) & 0x1)
+#define DNS_HEADER_RD(h)                ((h)[2] & 0x1)
+#define DNS_HEADER_RA(h)                (((h)[3] >> 7) & 0x1)
+#define DNS_HEADER_Z(h)                 (((h)[3] >> 4) & 0x7)
+#define DNS_HEADER_RCODE(h)             ((h)[3] & 0xf)
+#define DNS_HEADER_QDCOUNT(h)           DNS__16BIT((h) + 4)
+#define DNS_HEADER_ANCOUNT(h)           DNS__16BIT((h) + 6)
+#define DNS_HEADER_NSCOUNT(h)           DNS__16BIT((h) + 8)
+#define DNS_HEADER_ARCOUNT(h)           DNS__16BIT((h) + 10)
 
 /* Macros for constructing a DNS header */
-#define DNS_HEADER_SET_QID(h, v)	DNS__SET16BIT(h, v)
-#define DNS_HEADER_SET_QR(h, v)		((h)[2] |= (((v) & 0x1) << 7))
-#define DNS_HEADER_SET_OPCODE(h, v)	((h)[2] |= (((v) & 0xf) << 3))
-#define DNS_HEADER_SET_AA(h, v)		((h)[2] |= (((v) & 0x1) << 2))
-#define DNS_HEADER_SET_TC(h, v)		((h)[2] |= (((v) & 0x1) << 1))
-#define DNS_HEADER_SET_RD(h, v)		((h)[2] |= (((v) & 0x1)))
-#define DNS_HEADER_SET_RA(h, v)		((h)[3] |= (((v) & 0x1) << 7))
-#define DNS_HEADER_SET_Z(h, v)		((h)[3] |= (((v) & 0x7) << 4))
-#define DNS_HEADER_SET_RCODE(h, v)	((h)[3] |= (((v) & 0xf)))
-#define DNS_HEADER_SET_QDCOUNT(h, v)	DNS__SET16BIT((h) + 4, v)
-#define DNS_HEADER_SET_ANCOUNT(h, v)	DNS__SET16BIT((h) + 6, v)
-#define DNS_HEADER_SET_NSCOUNT(h, v)	DNS__SET16BIT((h) + 8, v)
-#define DNS_HEADER_SET_ARCOUNT(h, v)	DNS__SET16BIT((h) + 10, v)
+#define DNS_HEADER_SET_QID(h, v)        DNS__SET16BIT(h, v)
+#define DNS_HEADER_SET_QR(h, v)         ((h)[2] |= (((v) & 0x1) << 7))
+#define DNS_HEADER_SET_OPCODE(h, v)     ((h)[2] |= (((v) & 0xf) << 3))
+#define DNS_HEADER_SET_AA(h, v)         ((h)[2] |= (((v) & 0x1) << 2))
+#define DNS_HEADER_SET_TC(h, v)         ((h)[2] |= (((v) & 0x1) << 1))
+#define DNS_HEADER_SET_RD(h, v)         ((h)[2] |= (((v) & 0x1)))
+#define DNS_HEADER_SET_RA(h, v)         ((h)[3] |= (((v) & 0x1) << 7))
+#define DNS_HEADER_SET_Z(h, v)          ((h)[3] |= (((v) & 0x7) << 4))
+#define DNS_HEADER_SET_RCODE(h, v)      ((h)[3] |= (((v) & 0xf)))
+#define DNS_HEADER_SET_QDCOUNT(h, v)    DNS__SET16BIT((h) + 4, v)
+#define DNS_HEADER_SET_ANCOUNT(h, v)    DNS__SET16BIT((h) + 6, v)
+#define DNS_HEADER_SET_NSCOUNT(h, v)    DNS__SET16BIT((h) + 8, v)
+#define DNS_HEADER_SET_ARCOUNT(h, v)    DNS__SET16BIT((h) + 10, v)
 
 /* Macros for parsing the fixed part of a DNS question */
-#define DNS_QUESTION_TYPE(q)		DNS__16BIT(q)
-#define DNS_QUESTION_CLASS(q)		DNS__16BIT((q) + 2)
+#define DNS_QUESTION_TYPE(q)            DNS__16BIT(q)
+#define DNS_QUESTION_CLASS(q)           DNS__16BIT((q) + 2)
 
 /* Macros for constructing the fixed part of a DNS question */
-#define DNS_QUESTION_SET_TYPE(q, v)	DNS__SET16BIT(q, v)
-#define DNS_QUESTION_SET_CLASS(q, v)	DNS__SET16BIT((q) + 2, v)
+#define DNS_QUESTION_SET_TYPE(q, v)     DNS__SET16BIT(q, v)
+#define DNS_QUESTION_SET_CLASS(q, v)    DNS__SET16BIT((q) + 2, v)
 
 /* Macros for parsing the fixed part of a DNS resource record */
-#define DNS_RR_TYPE(r)			DNS__16BIT(r)
-#define DNS_RR_CLASS(r)			DNS__16BIT((r) + 2)
-#define DNS_RR_TTL(r)			DNS__32BIT((r) + 4)
-#define DNS_RR_LEN(r)			DNS__16BIT((r) + 8)
+#define DNS_RR_TYPE(r)                  DNS__16BIT(r)
+#define DNS_RR_CLASS(r)                 DNS__16BIT((r) + 2)
+#define DNS_RR_TTL(r)                   DNS__32BIT((r) + 4)
+#define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8)
 
 /* Macros for constructing the fixed part of a DNS resource record */
-#define DNS_RR_SET_TYPE(r)		DNS__SET16BIT(r, v)
-#define DNS_RR_SET_CLASS(r)		DNS__SET16BIT((r) + 2, v)
-#define DNS_RR_SET_TTL(r)		DNS__SET32BIT((r) + 4, v)
-#define DNS_RR_SET_LEN(r)		DNS__SET16BIT((r) + 8, v)
+#define DNS_RR_SET_TYPE(r)              DNS__SET16BIT(r, v)
+#define DNS_RR_SET_CLASS(r)             DNS__SET16BIT((r) + 2, v)
+#define DNS_RR_SET_TTL(r)               DNS__SET32BIT((r) + 4, v)
+#define DNS_RR_SET_LEN(r)               DNS__SET16BIT((r) + 8, v)
 
 #endif /* ARES__DNS_H */

ares/ares_expand_name.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
@@ -28,7 +28,7 @@
 #include "ares_private.h" /* for the memdebug */
 
 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen);
+                       int alen);
 
 /* Expand an RFC1035-encoded domain name given by encoded.  The
  * containing message is given by abuf and alen.  The result given by
@@ -55,7 +55,7 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
  */
 
 int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
-		     int alen, char **s, long *enclen)
+                     int alen, char **s, long *enclen)
 {
   int len, indir = 0;
   char *q;
@@ -75,27 +75,27 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
   while (*p)
     {
       if ((*p & INDIR_MASK) == INDIR_MASK)
-	{
-	  if (!indir)
-	    {
-	      *enclen = p + 2 - encoded;
-	      indir = 1;
-	    }
-	  p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
-	}
+        {
+          if (!indir)
+            {
+              *enclen = p + 2 - encoded;
+              indir = 1;
+            }
+          p = abuf + ((*p & ~INDIR_MASK) << 8 | *(p + 1));
+        }
       else
-	{
-	  len = *p;
-	  p++;
-	  while (len--)
-	    {
-	      if (*p == '.' || *p == '\\')
-		*q++ = '\\';
-	      *q++ = *p;
-	      p++;
-	    }
-	  *q++ = '.';
-	}
+        {
+          len = *p;
+          p++;
+          while (len--)
+            {
+              if (*p == '.' || *p == '\\')
+                *q++ = '\\';
+              *q++ = *p;
+              p++;
+            }
+          *q++ = '.';
+        }
     }
   if (!indir)
     *enclen = p + 1 - encoded;
@@ -111,7 +111,7 @@ int ares_expand_name(const unsigned char *encoded, const unsigned char *abuf,
  * -1 if the encoding is invalid.
  */
 static int name_length(const unsigned char *encoded, const unsigned char *abuf,
-		       int alen)
+                       int alen)
 {
   int n = 0, offset, indir = 0;
 
@@ -122,34 +122,34 @@ static int name_length(const unsigned char *encoded, const unsigned char *abuf,
   while (*encoded)
     {
       if ((*encoded & INDIR_MASK) == INDIR_MASK)
-	{
-	  /* Check the offset and go there. */
-	  if (encoded + 1 >= abuf + alen)
-	    return -1;
-	  offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
-	  if (offset >= alen)
-	    return -1;
-	  encoded = abuf + offset;
+        {
+          /* Check the offset and go there. */
+          if (encoded + 1 >= abuf + alen)
+            return -1;
+          offset = (*encoded & ~INDIR_MASK) << 8 | *(encoded + 1);
+          if (offset >= alen)
+            return -1;
+          encoded = abuf + offset;
 
-	  /* If we've seen more indirects than the message length,
-	   * then there's a loop.
-	   */
-	  if (++indir > alen)
-	    return -1;
-	}
+          /* If we've seen more indirects than the message length,
+           * then there's a loop.
+           */
+          if (++indir > alen)
+            return -1;
+        }
       else
-	{
-	  offset = *encoded;
-	  if (encoded + offset + 1 >= abuf + alen)
-	    return -1;
-	  encoded++;
-	  while (offset--)
-	    {
-	      n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
-	      encoded++;
-	    }
-	  n++;
-	}
+        {
+          offset = *encoded;
+          if (encoded + offset + 1 >= abuf + alen)
+            return -1;
+          encoded++;
+          while (offset--)
+            {
+              n += (*encoded == '.' || *encoded == '\\') ? 2 : 1;
+              encoded++;
+            }
+          n++;
+        }
     }
 
   /* If there were any labels at all, then the number of dots is one

ares/ares_expand_string.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>

ares/ares_fds.c

@@ -16,9 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
-
-#else
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif
 
@@ -39,19 +37,19 @@ int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds)
     {
       server = &channel->servers[i];
       if (server->udp_socket != ARES_SOCKET_BAD)
-	{
-	  FD_SET(server->udp_socket, read_fds);
-	  if (server->udp_socket >= nfds)
-	    nfds = server->udp_socket + 1;
-	}
+        {
+          FD_SET(server->udp_socket, read_fds);
+          if (server->udp_socket >= nfds)
+            nfds = server->udp_socket + 1;
+        }
       if (server->tcp_socket != ARES_SOCKET_BAD)
-	{
-	  FD_SET(server->tcp_socket, read_fds);
-	  if (server->qhead)
-	    FD_SET(server->tcp_socket, write_fds);
-	  if (server->tcp_socket >= nfds)
-	    nfds = server->tcp_socket + 1;
-	}
+        {
+          FD_SET(server->tcp_socket, read_fds);
+          if (server->qhead)
+            FD_SET(server->tcp_socket, write_fds);
+          if (server->tcp_socket >= nfds)
+            nfds = server->tcp_socket + 1;
+        }
     }
   return nfds;
 }

ares/ares_free_hostent.c

@@ -16,9 +16,7 @@
 #include "setup.h"
 #include <stdlib.h>
 
-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <netdb.h>
 #endif
 

ares/ares_gethostbyaddr.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
@@ -28,9 +28,14 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
+#ifdef WATT32
+#undef WIN32
+#endif
+
 struct addr_query {
   /* Arguments passed to ares_gethostbyaddr() */
   ares_channel channel;
@@ -43,13 +48,13 @@ struct addr_query {
 
 static void next_lookup(struct addr_query *aquery);
 static void addr_callback(void *arg, int status, unsigned char *abuf,
-			  int alen);
+                          int alen);
 static void end_aquery(struct addr_query *aquery, int status,
-		       struct hostent *host);
+                       struct hostent *host);
 static int file_lookup(struct in_addr *addr, struct hostent **host);
 
 void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
-			int family, ares_host_callback callback, void *arg)
+                        int family, ares_host_callback callback, void *arg)
 {
   struct addr_query *aquery;
 
@@ -85,27 +90,27 @@ static void next_lookup(struct addr_query *aquery)
   for (p = aquery->remaining_lookups; *p; p++)
     {
       switch (*p)
-	{
-	case 'b':
-	  addr = ntohl(aquery->addr.s_addr);
-	  a1 = (int)((addr >> 24) & 0xff);
-	  a2 = (int)((addr >> 16) & 0xff);
-	  a3 = (int)((addr >> 8) & 0xff);
-	  a4 = (int)(addr & 0xff);
-	  sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
-	  aquery->remaining_lookups = p + 1;
-	  ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
-		     aquery);
-	  return;
-	case 'f':
-	  status = file_lookup(&aquery->addr, &host);
-	  if (status != ARES_ENOTFOUND)
-	    {
-	      end_aquery(aquery, status, host);
-	      return;
-	    }
-	  break;
-	}
+        {
+        case 'b':
+          addr = ntohl(aquery->addr.s_addr);
+          a1 = (int)((addr >> 24) & 0xff);
+          a2 = (int)((addr >> 16) & 0xff);
+          a3 = (int)((addr >> 8) & 0xff);
+          a4 = (int)(addr & 0xff);
+          sprintf(name, "%d.%d.%d.%d.in-addr.arpa", a4, a3, a2, a1);
+          aquery->remaining_lookups = p + 1;
+          ares_query(aquery->channel, name, C_IN, T_PTR, addr_callback,
+                     aquery);
+          return;
+        case 'f':
+          status = file_lookup(&aquery->addr, &host);
+          if (status != ARES_ENOTFOUND)
+            {
+              end_aquery(aquery, status, host);
+              return;
+            }
+          break;
+        }
     }
   end_aquery(aquery, ARES_ENOTFOUND, NULL);
 }
@@ -118,7 +123,7 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)
   if (status == ARES_SUCCESS)
     {
       status = ares_parse_ptr_reply(abuf, alen, &aquery->addr,
-				    sizeof(struct in_addr), AF_INET, &host);
+                                    sizeof(struct in_addr), AF_INET, &host);
       end_aquery(aquery, status, host);
     }
   else if (status == ARES_EDESTRUCTION)
@@ -128,7 +133,7 @@ static void addr_callback(void *arg, int status, unsigned char *abuf, int alen)
 }
 
 static void end_aquery(struct addr_query *aquery, int status,
-		       struct hostent *host)
+                       struct hostent *host)
 {
   aquery->callback(aquery->arg, status, host);
   if (host)
@@ -145,12 +150,23 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
 
   char PATH_HOSTS[MAX_PATH];
   if (IsNT) {
-    GetSystemDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_NT);
-  } else {
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_9X);
+        char tmp[MAX_PATH];
+        HKEY hkeyHosts;
+
+        if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
+                == ERROR_SUCCESS)
+        {
+                DWORD dwLength = MAX_PATH;
+                RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, tmp,
+                        &dwLength);
+                ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
+                RegCloseKey(hkeyHosts);
+        }
   }
+  else
+    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
+
+  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
 
 #elif defined(WATT32)
   extern const char *_w32_GetHostsFile (void);
@@ -167,7 +183,7 @@ static int file_lookup(struct in_addr *addr, struct hostent **host)
   while ((status = ares__get_hostent(fp, host)) == ARES_SUCCESS)
     {
       if (memcmp((*host)->h_addr, addr, sizeof(struct in_addr)) == 0)
-	break;
+        break;
       ares_free_hostent(*host);
     }
   fclose(fp);

ares/ares_gethostbyname.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
@@ -30,9 +30,14 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
+#ifdef WATT32
+#undef WIN32
+#endif
+
 struct host_query {
   /* Arguments passed to ares_gethostbyname() */
   ares_channel channel;
@@ -45,19 +50,19 @@ struct host_query {
 
 static void next_lookup(struct host_query *hquery);
 static void host_callback(void *arg, int status, unsigned char *abuf,
-			  int alen);
+                          int alen);
 static void end_hquery(struct host_query *hquery, int status,
-		       struct hostent *host);
+                       struct hostent *host);
 static int fake_hostent(const char *name, ares_host_callback callback,
-			void *arg);
+                        void *arg);
 static int file_lookup(const char *name, struct hostent **host);
 static void sort_addresses(struct hostent *host, struct apattern *sortlist,
-			   int nsort);
+                           int nsort);
 static int get_address_index(struct in_addr *addr, struct apattern *sortlist,
-			     int nsort);
+                             int nsort);
 
 void ares_gethostbyname(ares_channel channel, const char *name, int family,
-			ares_host_callback callback, void *arg)
+                        ares_host_callback callback, void *arg)
 {
   struct host_query *hquery;
 
@@ -101,26 +106,26 @@ static void next_lookup(struct host_query *hquery)
   struct hostent *host;
 
   for (p = hquery->remaining_lookups; *p; p++)
-    { 
+    {
       switch (*p)
-	{
-	case 'b':
-	  /* DNS lookup */
-	  hquery->remaining_lookups = p + 1;
-	  ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
-		      hquery);
-	  return;
+        {
+        case 'b':
+          /* DNS lookup */
+          hquery->remaining_lookups = p + 1;
+          ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
+                      hquery);
+          return;
 
-	case 'f':
-	  /* Host file lookup */
-	  status = file_lookup(hquery->name, &host);
-	  if (status != ARES_ENOTFOUND)
-	    {
-	      end_hquery(hquery, status, host);
-	      return;
-	    }
-	  break;
-	}
+        case 'f':
+          /* Host file lookup */
+          status = file_lookup(hquery->name, &host);
+          if (status != ARES_ENOTFOUND)
+            {
+              end_hquery(hquery, status, host);
+              return;
+            }
+          break;
+        }
     }
   end_hquery(hquery, ARES_ENOTFOUND, NULL);
 }
@@ -135,7 +140,7 @@ static void host_callback(void *arg, int status, unsigned char *abuf, int alen)
     {
       status = ares_parse_a_reply(abuf, alen, &host);
       if (host && channel->nsort)
-	sort_addresses(host, channel->sortlist, channel->nsort);
+        sort_addresses(host, channel->sortlist, channel->nsort);
       end_hquery(hquery, status, host);
     }
   else if (status == ARES_EDESTRUCTION)
@@ -145,7 +150,7 @@ static void host_callback(void *arg, int status, unsigned char *abuf, int alen)
 }
 
 static void end_hquery(struct host_query *hquery, int status,
-		       struct hostent *host)
+                       struct hostent *host)
 {
   hquery->callback(hquery->arg, status, host);
   if (host)
@@ -158,7 +163,7 @@ static void end_hquery(struct host_query *hquery, int status,
  * query immediately, and return true.  Otherwise return false.
  */
 static int fake_hostent(const char *name, ares_host_callback callback,
-			void *arg)
+                        void *arg)
 {
   struct in_addr addr;
   struct hostent hostent;
@@ -170,7 +175,7 @@ static int fake_hostent(const char *name, ares_host_callback callback,
   for (p = name; *p; p++)
     {
       if (!isdigit((unsigned char)*p) && *p != '.')
-	return 0;
+        return 0;
     }
 
   /* It also only looks like an IP address if it's non-zero-length and
@@ -215,15 +220,25 @@ static int file_lookup(const char *name, struct hostent **host)
   int status;
 
 #ifdef WIN32
-
   char PATH_HOSTS[MAX_PATH];
   if (IsNT) {
-    GetSystemDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_NT);
-  } else {
-    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
-    strcat(PATH_HOSTS, PATH_HOSTS_9X);
+        char tmp[MAX_PATH];
+        HKEY hkeyHosts;
+
+        if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, WIN_NS_NT_KEY, 0, KEY_READ, &hkeyHosts)
+                == ERROR_SUCCESS)
+        {
+                DWORD dwLength = MAX_PATH;
+                RegQueryValueEx(hkeyHosts, DATABASEPATH, NULL, NULL, tmp,
+                        &dwLength);
+                ExpandEnvironmentStrings(tmp, PATH_HOSTS, MAX_PATH);
+                RegCloseKey(hkeyHosts);
+        }
   }
+  else
+    GetWindowsDirectory(PATH_HOSTS, MAX_PATH);
+
+  strcat(PATH_HOSTS, WIN_PATH_HOSTS);
 
 #elif defined(WATT32)
   extern const char *_w32_GetHostsFile (void);
@@ -240,14 +255,14 @@ static int file_lookup(const char *name, struct hostent **host)
   while ((status = ares__get_hostent(fp, host)) == ARES_SUCCESS)
     {
       if (strcasecmp((*host)->h_name, name) == 0)
-	break;
+        break;
       for (alias = (*host)->h_aliases; *alias; alias++)
-	{
-	  if (strcasecmp(*alias, name) == 0)
-	    break;
-	}
+        {
+          if (strcasecmp(*alias, name) == 0)
+            break;
+        }
       if (*alias)
-	break;
+        break;
       ares_free_hostent(*host);
     }
   fclose(fp);
@@ -259,7 +274,7 @@ static int file_lookup(const char *name, struct hostent **host)
 }
 
 static void sort_addresses(struct hostent *host, struct apattern *sortlist,
-			   int nsort)
+                           int nsort)
 {
   struct in_addr a1, a2;
   int i1, i2, ind1, ind2;
@@ -274,13 +289,13 @@ static void sort_addresses(struct hostent *host, struct apattern *sortlist,
       memcpy(&a1, host->h_addr_list[i1], sizeof(struct in_addr));
       ind1 = get_address_index(&a1, sortlist, nsort);
       for (i2 = i1 - 1; i2 >= 0; i2--)
-	{
-	  memcpy(&a2, host->h_addr_list[i2], sizeof(struct in_addr));
-	  ind2 = get_address_index(&a2, sortlist, nsort);
-	  if (ind2 <= ind1)
-	    break;
-	  memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in_addr));
-	}
+        {
+          memcpy(&a2, host->h_addr_list[i2], sizeof(struct in_addr));
+          ind2 = get_address_index(&a2, sortlist, nsort);
+          if (ind2 <= ind1)
+            break;
+          memcpy(host->h_addr_list[i2 + 1], &a2, sizeof(struct in_addr));
+        }
       memcpy(host->h_addr_list[i2 + 1], &a1, sizeof(struct in_addr));
     }
 }
@@ -289,14 +304,14 @@ static void sort_addresses(struct hostent *host, struct apattern *sortlist,
  * if none of them match.
  */
 static int get_address_index(struct in_addr *addr, struct apattern *sortlist,
-			     int nsort)
+                             int nsort)
 {
   int i;
 
   for (i = 0; i < nsort; i++)
     {
       if ((addr->s_addr & sortlist[i].mask.s_addr) == sortlist[i].addr.s_addr)
-	break;
+        break;
     }
   return i;
 }

ares/ares_init.c

@@ -16,19 +16,25 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #include <iphlpapi.h>
 #include <malloc.h>
+
 #else
 #include <sys/param.h>
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#endif
+
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -39,17 +45,22 @@
 #include "ares.h"
 #include "ares_private.h"
 
+#ifdef WATT32
+#undef WIN32  /* Redefined in MingW/MSVC headers */
+#endif
+
 static int init_by_options(ares_channel channel, struct ares_options *options,
-			   int optmask);
+                           int optmask);
 static int init_by_environment(ares_channel channel);
 static int init_by_resolv_conf(ares_channel channel);
 static int init_by_defaults(ares_channel channel);
 static int config_domain(ares_channel channel, char *str);
-static int config_lookup(ares_channel channel, const char *str);
+static int config_lookup(ares_channel channel, const char *str,
+                         const char *bindch, const char *filech);
 static int config_nameserver(struct server_state **servers, int *nservers,
-			     char *str);
+                             char *str);
 static int config_sortlist(struct apattern **sortlist, int *nsort,
-			   const char *str);
+                           const char *str);
 static int set_search(ares_channel channel, const char *str);
 static int set_options(ares_channel channel, const char *str);
 static char *try_config(char *s, const char *opt);
@@ -63,7 +74,7 @@ int ares_init(ares_channel *channelptr)
 }
 
 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
-		      int optmask)
+                      int optmask)
 {
   ares_channel channel;
   int i, status;
@@ -105,15 +116,15 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
     {
       /* Something failed; clean up memory we may have allocated. */
       if (channel->nservers != -1)
-	free(channel->servers);
+        free(channel->servers);
       if (channel->domains)
-	{
-	  for (i = 0; i < channel->ndomains; i++)
-	    free(channel->domains[i]);
-	  free(channel->domains);
-	}
+        {
+          for (i = 0; i < channel->ndomains; i++)
+            free(channel->domains[i]);
+          free(channel->domains);
+        }
       if (channel->sortlist)
-	free(channel->sortlist);
+        free(channel->sortlist);
       if(channel->lookups)
         free(channel->lookups);
       free(channel);
@@ -152,7 +163,7 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
 }
 
 static int init_by_options(ares_channel channel, struct ares_options *options,
-			   int optmask)
+                           int optmask)
 {
   int i;
 
@@ -174,11 +185,11 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
   if ((optmask & ARES_OPT_SERVERS) && channel->nservers == -1)
     {
       channel->servers =
-	malloc(options->nservers * sizeof(struct server_state));
+        malloc(options->nservers * sizeof(struct server_state));
       if (!channel->servers && options->nservers != 0)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       for (i = 0; i < options->nservers; i++)
-	channel->servers[i].addr = options->servers[i];
+        channel->servers[i].addr = options->servers[i];
       channel->nservers = options->nservers;
     }
 
@@ -189,14 +200,14 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
     {
       channel->domains = malloc(options->ndomains * sizeof(char *));
       if (!channel->domains && options->ndomains != 0)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       for (i = 0; i < options->ndomains; i++)
-	{
-	  channel->ndomains = i;
-	  channel->domains[i] = strdup(options->domains[i]);
-	  if (!channel->domains[i])
-	    return ARES_ENOMEM;
-	}
+        {
+          channel->ndomains = i;
+          channel->domains[i] = strdup(options->domains[i]);
+          if (!channel->domains[i])
+            return ARES_ENOMEM;
+        }
       channel->ndomains = options->ndomains;
     }
 
@@ -205,7 +216,7 @@ static int init_by_options(ares_channel channel, struct ares_options *options,
     {
       channel->lookups = strdup(options->lookups);
       if (!channel->lookups)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
     }
 
   return ARES_SUCCESS;
@@ -221,7 +232,7 @@ static int init_by_environment(ares_channel channel)
     {
       status = set_search(channel, localdomain);
       if (status != ARES_SUCCESS)
-	return status;
+        return status;
     }
 
   res_options = getenv("RES_OPTIONS");
@@ -229,7 +240,7 @@ static int init_by_environment(ares_channel channel)
     {
       status = set_options(channel, res_options);
       if (status != ARES_SUCCESS)
-	return status;
+        return status;
     }
 
   return ARES_SUCCESS;
@@ -294,7 +305,7 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
 {
   FIXED_INFO    *fi   = alloca (sizeof(*fi));
   DWORD          size = sizeof (*fi);
-  DWORD WINAPI (*GetNetworkParams) (FIXED_INFO*, DWORD*);  /* available only on Win-98/2000+ */
+  DWORD (WINAPI *GetNetworkParams) (FIXED_INFO*, DWORD*);  /* available only on Win-98/2000+ */
   HMODULE        handle;
   IP_ADDR_STRING *ipAddr;
   int            i, count = 0;
@@ -381,14 +392,14 @@ static int init_by_resolv_conf(ares_channel channel)
    On Windows 9X, the DNS server can be found in:
 HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\VxD\MSTCP\NameServer
 
-	On Windows NT/2000/XP/2003:
+        On Windows NT/2000/XP/2003:
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\NameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\DhcpNameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
 NameServer
-	or
+        or
 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\{AdapterID}\
 DhcpNameServer
    */
@@ -539,7 +550,7 @@ DhcpNameServer
       if ((p = try_config(line, "domain")))
         status = config_domain(channel, p);
       else if ((p = try_config(line, "lookup")) && !channel->lookups)
-        status = config_lookup(channel, p);
+        status = config_lookup(channel, p, "bind", "file");
       else if ((p = try_config(line, "search")))
         status = set_search(channel, p);
       else if ((p = try_config(line, "nameserver")) && channel->nservers == -1)
@@ -553,9 +564,49 @@ DhcpNameServer
       if (status != ARES_SUCCESS)
         break;
     }
+    fclose(fp);
+
+    if (!channel->lookups) {
+      /* Many systems (Solaris, Linux, BSD's) use nsswitch.conf */
+      fp = fopen("/etc/nsswitch.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "hosts:")) && !channel->lookups)
+            status = config_lookup(channel, p, "dns", "files");
+        }
+        fclose(fp);
+      }
+    }
+
+    if (!channel->lookups) {
+      /* Linux / GNU libc 2.x and possibly others have host.conf */
+      fp = fopen("/etc/host.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "order")) && !channel->lookups)
+            status = config_lookup(channel, p, "bind", "hosts");
+        }
+        fclose(fp);
+      }
+    }
+
+    if (!channel->lookups) {
+      /* Tru64 uses /etc/svc.conf */
+      fp = fopen("/etc/svc.conf", "r");
+      if (fp) {
+        while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
+        {
+          if ((p = try_config(line, "hosts=")) && !channel->lookups)
+            status = config_lookup(channel, p, "bind", "local");
+        }
+        fclose(fp);
+      }
+    }
+
     if(line)
       free(line);
-    fclose(fp);
   }
 
 #endif
@@ -612,7 +663,7 @@ static int init_by_defaults(ares_channel channel)
       /* If nobody specified servers, try a local named. */
       channel->servers = malloc(sizeof(struct server_state));
       if (!channel->servers)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       channel->servers[0].addr.s_addr = htonl(INADDR_LOOPBACK);
       channel->nservers = 1;
     }
@@ -623,22 +674,22 @@ static int init_by_defaults(ares_channel channel)
        * or set it to empty if the hostname isn't helpful.
        */
       if (gethostname(hostname, sizeof(hostname)) == -1
-	  || !strchr(hostname, '.'))
-	{
-	  channel->domains = malloc(0);
-	  channel->ndomains = 0;
-	}
+          || !strchr(hostname, '.'))
+        {
+          channel->domains = malloc(0);
+          channel->ndomains = 0;
+        }
       else
-	{
-	  channel->domains = malloc(sizeof(char *));
-	  if (!channel->domains)
-	    return ARES_ENOMEM;
-	  channel->ndomains = 0;
-	  channel->domains[0] = strdup(strchr(hostname, '.') + 1);
-	  if (!channel->domains[0])
-	    return ARES_ENOMEM;
-	  channel->ndomains = 1;
-	}
+        {
+          channel->domains = malloc(sizeof(char *));
+          if (!channel->domains)
+            return ARES_ENOMEM;
+          channel->ndomains = 0;
+          channel->domains[0] = strdup(strchr(hostname, '.') + 1);
+          if (!channel->domains[0])
+            return ARES_ENOMEM;
+          channel->ndomains = 1;
+        }
     }
 
   if (channel->nsort == -1)
@@ -649,9 +700,9 @@ static int init_by_defaults(ares_channel channel)
 
   if (!channel->lookups)
     {
-      channel->lookups = strdup("bf");
+      channel->lookups = strdup("fb");
       if (!channel->lookups)
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
     }
 
   return ARES_SUCCESS;
@@ -669,7 +720,8 @@ static int config_domain(ares_channel channel, char *str)
   return set_search(channel, str);
 }
 
-static int config_lookup(ares_channel channel, const char *str)
+static int config_lookup(ares_channel channel, const char *str,
+                         const char *bindch, const char *filech)
 {
   char lookups[3], *l;
   const char *p;
@@ -682,12 +734,14 @@ static int config_lookup(ares_channel channel, const char *str)
   p = str;
   while (*p)
     {
-      if ((*p == 'b' || *p == 'f') && l < lookups + 2)
-	*l++ = *p;
-      while (*p && !isspace((unsigned char)*p))
-	p++;
-      while (isspace((unsigned char)*p))
-	p++;
+      if ((*p == *bindch || *p == *filech) && l < lookups + 2) {
+        if (*p == *bindch) *l++ = 'b';
+        else *l++ = 'f';
+      }
+      while (*p && !isspace((unsigned char)*p) && (*p != ','))
+        p++;
+      while (*p && (isspace((unsigned char)*p) || (*p == ',')))
+        p++;
     }
   *l = 0;
   channel->lookups = strdup(lookups);
@@ -695,7 +749,7 @@ static int config_lookup(ares_channel channel, const char *str)
 }
 
 static int config_nameserver(struct server_state **servers, int *nservers,
-			     char *str)
+                             char *str)
 {
   struct in_addr addr;
   struct server_state *newserv;
@@ -756,7 +810,7 @@ static int config_nameserver(struct server_state **servers, int *nservers,
 }
 
 static int config_sortlist(struct apattern **sortlist, int *nsort,
-			   const char *str)
+                           const char *str)
 {
   struct apattern pat, *newsort;
   const char *q;
@@ -766,37 +820,37 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
     {
       q = str;
       while (*q && *q != '/' && *q != ';' && !isspace((unsigned char)*q))
-	q++;
+        q++;
       if (ip_addr(str, (int)(q - str), &pat.addr) == 0)
-	{
-	  /* We have a pattern address; now determine the mask. */
-	  if (*q == '/')
-	    {
-	      str = q + 1;
-	      while (*q && *q != ';' && !isspace((unsigned char)*q))
-		q++;
-	      if (ip_addr(str, (int)(q - str), &pat.mask) != 0)
-		natural_mask(&pat);
-	    }
-	  else
-	    natural_mask(&pat);
+        {
+          /* We have a pattern address; now determine the mask. */
+          if (*q == '/')
+            {
+              str = q + 1;
+              while (*q && *q != ';' && !isspace((unsigned char)*q))
+                q++;
+              if (ip_addr(str, (int)(q - str), &pat.mask) != 0)
+                natural_mask(&pat);
+            }
+          else
+            natural_mask(&pat);
 
-	  /* Add this pattern to our list. */
-	  newsort = realloc(*sortlist, (*nsort + 1) * sizeof(struct apattern));
-	  if (!newsort)
-	    return ARES_ENOMEM;
-	  newsort[*nsort] = pat;
-	  *sortlist = newsort;
-	  (*nsort)++;
-	}
+          /* Add this pattern to our list. */
+          newsort = realloc(*sortlist, (*nsort + 1) * sizeof(struct apattern));
+          if (!newsort)
+            return ARES_ENOMEM;
+          newsort[*nsort] = pat;
+          *sortlist = newsort;
+          (*nsort)++;
+        }
       else
-	{
-	  while (*q && *q != ';' && !isspace((unsigned char)*q))
-	    q++;
-	}
+        {
+          while (*q && *q != ';' && !isspace((unsigned char)*q))
+            q++;
+        }
       str = q;
       while (isspace((unsigned char)*str))
-	str++;
+        str++;
     }
 
   return ARES_SUCCESS;
@@ -821,9 +875,9 @@ static int set_search(ares_channel channel, const char *str)
   while (*p)
     {
       while (*p && !isspace((unsigned char)*p))
-	p++;
+        p++;
       while (isspace((unsigned char)*p))
-	p++;
+        p++;
       n++;
     }
 
@@ -839,15 +893,15 @@ static int set_search(ares_channel channel, const char *str)
       channel->ndomains = n;
       q = p;
       while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
       channel->domains[n] = malloc(q - p + 1);
       if (!channel->domains[n])
-	return ARES_ENOMEM;
+        return ARES_ENOMEM;
       memcpy(channel->domains[n], p, q - p);
       channel->domains[n][q - p] = 0;
       p = q;
       while (isspace((unsigned char)*p))
-	p++;
+        p++;
       n++;
     }
   channel->ndomains = n;
@@ -864,19 +918,19 @@ static int set_options(ares_channel channel, const char *str)
     {
       q = p;
       while (*q && !isspace((unsigned char)*q))
-	q++;
+        q++;
       val = try_option(p, q, "ndots:");
       if (val && channel->ndots == -1)
-	channel->ndots = atoi(val);
+        channel->ndots = atoi(val);
       val = try_option(p, q, "retrans:");
       if (val && channel->timeout == -1)
-	channel->timeout = atoi(val);
+        channel->timeout = atoi(val);
       val = try_option(p, q, "retry:");
       if (val && channel->tries == -1)
-	channel->tries = atoi(val);
+        channel->tries = atoi(val);
       p = q;
       while (isspace((unsigned char)*p))
-	p++;
+        p++;
     }
 
   return ARES_SUCCESS;

ares/ares_mkquery.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
@@ -47,15 +47,15 @@
  *
  * AA, TC, RA, and RCODE are only set in responses.  Brief description
  * of the remaining fields:
- *	ID	Identifier to match responses with queries
- *	QR	Query (0) or response (1)
- *	Opcode	For our purposes, always QUERY
- * 	RD	Recursion desired
- *	Z	Reserved (zero)
- *	QDCOUNT	Number of queries
- *	ANCOUNT	Number of answers
- *	NSCOUNT	Number of name server records
- *	ARCOUNT	Number of additional records
+ *      ID      Identifier to match responses with queries
+ *      QR      Query (0) or response (1)
+ *      Opcode  For our purposes, always QUERY
+ *      RD      Recursion desired
+ *      Z       Reserved (zero)
+ *      QDCOUNT Number of queries
+ *      ANCOUNT Number of answers
+ *      NSCOUNT Number of name server records
+ *      ARCOUNT Number of additional records
  *
  * Question format, from RFC 1035:
  *                                  1  1  1  1  1  1
@@ -77,7 +77,7 @@
  */
 
 int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
-		 int rd, unsigned char **buf, int *buflen)
+                 int rd, unsigned char **buf, int *buflen)
 {
   int len;
   unsigned char *q;
@@ -89,7 +89,7 @@ int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
   for (p = name; *p; p++)
     {
       if (*p == '\\' && *(p + 1) != 0)
-	p++;
+        p++;
       len++;
     }
   /* If there are n periods in the name, there are n + 1 labels, and
@@ -121,31 +121,31 @@ int ares_mkquery(const char *name, int dnsclass, int type, unsigned short id,
   while (*name)
     {
       if (*name == '.')
-	return ARES_EBADNAME;
+        return ARES_EBADNAME;
 
       /* Count the number of bytes in this label. */
       len = 0;
       for (p = name; *p && *p != '.'; p++)
-	{
-	  if (*p == '\\' && *(p + 1) != 0)
-	    p++;
-	  len++;
-	}
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          len++;
+        }
       if (len > MAXLABEL)
-	return ARES_EBADNAME;
+        return ARES_EBADNAME;
 
       /* Encode the length and copy the data. */
       *q++ = len;
       for (p = name; *p && *p != '.'; p++)
-	{
-	  if (*p == '\\' && *(p + 1) != 0)
-	    p++;
-	  *q++ = *p;
-	}
+        {
+          if (*p == '\\' && *(p + 1) != 0)
+            p++;
+          *q++ = *p;
+        }
 
       /* Go to the next label and repeat, unless we hit the end. */
       if (!*p)
-	break;
+        break;
       name = p + 1;
     }
 

ares/ares_parse_a_reply.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
@@ -33,7 +33,7 @@
 #include "ares_private.h"
 
 int ares_parse_a_reply(const unsigned char *abuf, int alen,
-		       struct hostent **host)
+                       struct hostent **host)
 {
   unsigned int qdcount, ancount;
   int status, i, rr_type, rr_class, rr_len, naddrs;
@@ -92,49 +92,49 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
       /* Decode the RR up to the data field. */
       status = ares_expand_name(aptr, abuf, alen, &rr_name, &len);
       if (status != ARES_SUCCESS)
-	break;
+        break;
       aptr += len;
       if (aptr + RRFIXEDSZ > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
       rr_type = DNS_RR_TYPE(aptr);
       rr_class = DNS_RR_CLASS(aptr);
       rr_len = DNS_RR_LEN(aptr);
       aptr += RRFIXEDSZ;
 
       if (rr_class == C_IN && rr_type == T_A
-	  && rr_len == sizeof(struct in_addr)
-	  && strcasecmp(rr_name, hostname) == 0)
-	{
-	  memcpy(&addrs[naddrs], aptr, sizeof(struct in_addr));
-	  naddrs++;
-	  status = ARES_SUCCESS;
-	}
+          && rr_len == sizeof(struct in_addr)
+          && strcasecmp(rr_name, hostname) == 0)
+        {
+          memcpy(&addrs[naddrs], aptr, sizeof(struct in_addr));
+          naddrs++;
+          status = ARES_SUCCESS;
+        }
 
       if (rr_class == C_IN && rr_type == T_CNAME)
-	{
-	  /* Record the RR name as an alias. */
-	  aliases[naliases] = rr_name;
-	  naliases++;
+        {
+          /* Record the RR name as an alias. */
+          aliases[naliases] = rr_name;
+          naliases++;
 
-	  /* Decode the RR data and replace the hostname with it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  free(hostname);
-	  hostname = rr_data;
-	}
+          /* Decode the RR data and replace the hostname with it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          free(hostname);
+          hostname = rr_data;
+        }
       else
-	free(rr_name);
+        free(rr_name);
 
       aptr += rr_len;
       if (aptr > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
     }
 
   if (status == ARES_SUCCESS && naddrs == 0)
@@ -145,23 +145,23 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
       aliases[naliases] = NULL;
       hostent = malloc(sizeof(struct hostent));
       if (hostent)
-	{
-	  hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
-	  if (hostent->h_addr_list)
-	    {
-	      /* Fill in the hostent and return successfully. */
-	      hostent->h_name = hostname;
-	      hostent->h_aliases = aliases;
-	      hostent->h_addrtype = AF_INET;
-	      hostent->h_length = sizeof(struct in_addr);
-	      for (i = 0; i < naddrs; i++)
-		hostent->h_addr_list[i] = (char *) &addrs[i];
-	      hostent->h_addr_list[naddrs] = NULL;
-	      *host = hostent;
-	      return ARES_SUCCESS;
-	    }
-	  free(hostent);
-	}
+        {
+          hostent->h_addr_list = malloc((naddrs + 1) * sizeof(char *));
+          if (hostent->h_addr_list)
+            {
+              /* Fill in the hostent and return successfully. */
+              hostent->h_name = hostname;
+              hostent->h_aliases = aliases;
+              hostent->h_addrtype = AF_INET;
+              hostent->h_length = sizeof(struct in_addr);
+              for (i = 0; i < naddrs; i++)
+                hostent->h_addr_list[i] = (char *) &addrs[i];
+              hostent->h_addr_list[naddrs] = NULL;
+              *host = hostent;
+              return ARES_SUCCESS;
+            }
+          free(hostent);
+        }
       status = ARES_ENOMEM;
     }
   for (i = 0; i < naliases; i++)

ares/ares_parse_ptr_reply.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <sys/socket.h>
@@ -32,7 +32,7 @@
 #include "ares_private.h"
 
 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
-			 int addrlen, int family, struct hostent **host)
+                         int addrlen, int family, struct hostent **host)
 {
   unsigned int qdcount, ancount;
   int status, i, rr_type, rr_class, rr_len;
@@ -73,47 +73,47 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
       /* Decode the RR up to the data field. */
       status = ares_expand_name(aptr, abuf, alen, &rr_name, &len);
       if (status != ARES_SUCCESS)
-	break;
+        break;
       aptr += len;
       if (aptr + RRFIXEDSZ > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
       rr_type = DNS_RR_TYPE(aptr);
       rr_class = DNS_RR_CLASS(aptr);
       rr_len = DNS_RR_LEN(aptr);
       aptr += RRFIXEDSZ;
 
       if (rr_class == C_IN && rr_type == T_PTR
-	  && strcasecmp(rr_name, ptrname) == 0)
-	{
-	  /* Decode the RR data and set hostname to it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  if (hostname)
-	    free(hostname);
-	  hostname = rr_data;
-	}
+          && strcasecmp(rr_name, ptrname) == 0)
+        {
+          /* Decode the RR data and set hostname to it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          if (hostname)
+            free(hostname);
+          hostname = rr_data;
+        }
 
       if (rr_class == C_IN && rr_type == T_CNAME)
-	{
-	  /* Decode the RR data and replace ptrname with it. */
-	  status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
-	  if (status != ARES_SUCCESS)
-	    break;
-	  free(ptrname);
-	  ptrname = rr_data;
-	}
+        {
+          /* Decode the RR data and replace ptrname with it. */
+          status = ares_expand_name(aptr, abuf, alen, &rr_data, &len);
+          if (status != ARES_SUCCESS)
+            break;
+          free(ptrname);
+          ptrname = rr_data;
+        }
 
       free(rr_name);
       aptr += rr_len;
       if (aptr > abuf + alen)
-	{
-	  status = ARES_EBADRESP;
-	  break;
-	}
+        {
+          status = ARES_EBADRESP;
+          break;
+        }
     }
 
   if (status == ARES_SUCCESS && !hostname)
@@ -123,33 +123,33 @@ int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
       /* We got our answer.  Allocate memory to build the host entry. */
       hostent = malloc(sizeof(struct hostent));
       if (hostent)
-	{
-	  hostent->h_addr_list = malloc(2 * sizeof(char *));
-	  if (hostent->h_addr_list)
-	    {
-	      hostent->h_addr_list[0] = malloc(addrlen);
-	      if (hostent->h_addr_list[0])
-		{
-		  hostent->h_aliases = malloc(sizeof (char *));
-		  if (hostent->h_aliases)
-		    {
-		      /* Fill in the hostent and return successfully. */
-		      hostent->h_name = hostname;
-		      hostent->h_aliases[0] = NULL;
-		      hostent->h_addrtype = family;
-		      hostent->h_length = addrlen;
-		      memcpy(hostent->h_addr_list[0], addr, addrlen);
-		      hostent->h_addr_list[1] = NULL;
-		      *host = hostent;
-		      free(ptrname);
-		      return ARES_SUCCESS;
-		    }
-		  free(hostent->h_addr_list[0]);
-		}
-	      free(hostent->h_addr_list);
-	    }
-	  free(hostent);
-	}
+        {
+          hostent->h_addr_list = malloc(2 * sizeof(char *));
+          if (hostent->h_addr_list)
+            {
+              hostent->h_addr_list[0] = malloc(addrlen);
+              if (hostent->h_addr_list[0])
+                {
+                  hostent->h_aliases = malloc(sizeof (char *));
+                  if (hostent->h_aliases)
+                    {
+                      /* Fill in the hostent and return successfully. */
+                      hostent->h_name = hostname;
+                      hostent->h_aliases[0] = NULL;
+                      hostent->h_addrtype = family;
+                      hostent->h_length = addrlen;
+                      memcpy(hostent->h_addr_list[0], addr, addrlen);
+                      hostent->h_addr_list[1] = NULL;
+                      *host = hostent;
+                      free(ptrname);
+                      return ARES_SUCCESS;
+                    }
+                  free(hostent->h_addr_list[0]);
+                }
+              free(hostent->h_addr_list);
+            }
+          free(hostent);
+        }
       status = ARES_ENOMEM;
     }
   if (hostname)

ares/ares_private.h

@@ -18,9 +18,7 @@
 #include <stdio.h>
 #include <sys/types.h>
 
-#ifdef WIN32
-
-#else
+#if !defined(WIN32) || defined(WATT32)
 #include <netinet/in.h>
 /* We define closesocket() here so that we can use this function all over
    the source code for closing sockets. */
@@ -35,21 +33,21 @@
 #define writev(s,v,c)     writev_s(s,v,c)
 #endif
 
-#define	DEFAULT_TIMEOUT		5
-#define DEFAULT_TRIES		4
+#define DEFAULT_TIMEOUT         5
+#define DEFAULT_TRIES           4
 #ifndef INADDR_NONE
-#define	INADDR_NONE 0xffffffff
+#define INADDR_NONE 0xffffffff
 #endif
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 
 #define IsNT ((int)GetVersion()>0)
 #define WIN_NS_9X      "System\\CurrentControlSet\\Services\\VxD\\MSTCP"
 #define WIN_NS_NT_KEY  "System\\CurrentControlSet\\Services\\Tcpip\\Parameters"
 #define NAMESERVER     "NameServer"
 #define DHCPNAMESERVER "DhcpNameServer"
-#define PATH_HOSTS_NT  "\\drivers\\etc\\hosts"
-#define PATH_HOSTS_9X  "\\hosts"
+#define DATABASEPATH   "DatabasePath"
+#define WIN_PATH_HOSTS  "\\hosts"
 
 #elif defined(WATT32)
 
@@ -58,15 +56,15 @@
 #elif defined(NETWARE)
 
 #define PATH_RESOLV_CONF "sys:/etc/resolv.cfg"
-#define PATH_HOSTS		"sys:/etc/hosts"
+#define PATH_HOSTS              "sys:/etc/hosts"
 
 #else
 
-#define PATH_RESOLV_CONF	"/etc/resolv.conf"
+#define PATH_RESOLV_CONF        "/etc/resolv.conf"
 #ifdef ETC_INET
-#define PATH_HOSTS		"/etc/inet/hosts"
+#define PATH_HOSTS              "/etc/inet/hosts"
 #else
-#define PATH_HOSTS		"/etc/hosts"
+#define PATH_HOSTS              "/etc/hosts"
 #endif
 
 #endif

ares/ares_process.c

@@ -16,48 +16,54 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
+
 #else
 #include <sys/socket.h>
+#ifdef HAVE_SYS_UIO_H
 #include <sys/uio.h>
+#endif
 #include <netinet/in.h>
 #include <netdb.h>
 #include <arpa/nameser.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#endif
 
 #include <string.h>
 #include <stdlib.h>
 #include <fcntl.h>
 #include <time.h>
 #include <errno.h>
+
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"
 
-#ifdef WIN32
+#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
 #define GET_ERRNO()  WSAGetLastError()
 #else
 #define GET_ERRNO()  errno
 #endif
 
 static void write_tcp_data(ares_channel channel, fd_set *write_fds,
-			   time_t now);
+                           time_t now);
 static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now);
 static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-			     time_t now);
+                             time_t now);
 static void process_timeouts(ares_channel channel, time_t now);
 static void process_answer(ares_channel channel, unsigned char *abuf,
-			   int alen, int whichserver, int tcp, int now);
+                           int alen, int whichserver, int tcp, int now);
 static void handle_error(ares_channel channel, int whichserver, time_t now);
 static struct query *next_server(ares_channel channel, struct query *query, time_t now);
 static int open_tcp_socket(ares_channel channel, struct server_state *server);
 static int open_udp_socket(ares_channel channel, struct server_state *server);
 static int same_questions(const unsigned char *qbuf, int qlen,
-			  const unsigned char *abuf, int alen);
+                          const unsigned char *abuf, int alen);
 static struct query *end_query(ares_channel channel, struct query *query, int status,
-		      unsigned char *abuf, int alen);
+                      unsigned char *abuf, int alen);
 
 /* Something interesting happened on the wire, or there was a timeout.
  * See what's up and respond accordingly.
@@ -91,81 +97,81 @@ static void write_tcp_data(ares_channel channel, fd_set *write_fds, time_t now)
       /* Make sure server has data to send and is selected in write_fds. */
       server = &channel->servers[i];
       if (!server->qhead || server->tcp_socket == ARES_SOCKET_BAD
-	  || !FD_ISSET(server->tcp_socket, write_fds))
-	continue;
+          || !FD_ISSET(server->tcp_socket, write_fds))
+        continue;
 
       /* Count the number of send queue items. */
       n = 0;
       for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-	n++;
+        n++;
 
       /* Allocate iovecs so we can send all our data at once. */
       vec = malloc(n * sizeof(struct iovec));
       if (vec)
-	{
-	  /* Fill in the iovecs and send. */
-	  n = 0;
-	  for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
-	    {
-	      vec[n].iov_base = (char *) sendreq->data;
-	      vec[n].iov_len = sendreq->len;
-	      n++;
-	    }
-	  wcount = writev(server->tcp_socket, vec, n);
-	  free(vec);
-	  if (wcount < 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+        {
+          /* Fill in the iovecs and send. */
+          n = 0;
+          for (sendreq = server->qhead; sendreq; sendreq = sendreq->next)
+            {
+              vec[n].iov_base = (char *) sendreq->data;
+              vec[n].iov_len = sendreq->len;
+              n++;
+            }
+          wcount = writev(server->tcp_socket, vec, n);
+          free(vec);
+          if (wcount < 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }
 
-	  /* Advance the send queue by as many bytes as we sent. */
-	  while (wcount)
-	    {
-	      sendreq = server->qhead;
-	      if ((size_t)wcount >= sendreq->len)
-		{
-		  wcount -= sendreq->len;
-		  server->qhead = sendreq->next;
-		  if (server->qhead == NULL)
-		    server->qtail = NULL;
-		  free(sendreq);
-		}
-	      else
-		{
-		  sendreq->data += wcount;
-		  sendreq->len -= wcount;
-		  break;
-		}
-	    }
-	}
+          /* Advance the send queue by as many bytes as we sent. */
+          while (wcount)
+            {
+              sendreq = server->qhead;
+              if ((size_t)wcount >= sendreq->len)
+                {
+                  wcount -= sendreq->len;
+                  server->qhead = sendreq->next;
+                  if (server->qhead == NULL)
+                    server->qtail = NULL;
+                  free(sendreq);
+                }
+              else
+                {
+                  sendreq->data += wcount;
+                  sendreq->len -= wcount;
+                  break;
+                }
+            }
+        }
       else
-	{
-	  /* Can't allocate iovecs; just send the first request. */
-	  sendreq = server->qhead;
+        {
+          /* Can't allocate iovecs; just send the first request. */
+          sendreq = server->qhead;
 
           scount = send(server->tcp_socket, sendreq->data, sendreq->len, 0);
 
-	  if (scount < 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+          if (scount < 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }
 
-	  /* Advance the send queue by as many bytes as we sent. */
-	  if ((size_t)scount == sendreq->len)
-	    {
-	      server->qhead = sendreq->next;
-	      if (server->qhead == NULL)
-		server->qtail = NULL;
-	      free(sendreq);
-	    }
-	  else
-	    {
-	      sendreq->data += scount;
-	      sendreq->len -= scount;
-	    }
-	}
+          /* Advance the send queue by as many bytes as we sent. */
+          if ((size_t)scount == sendreq->len)
+            {
+              server->qhead = sendreq->next;
+              if (server->qhead == NULL)
+                server->qtail = NULL;
+              free(sendreq);
+            }
+          else
+            {
+              sendreq->data += scount;
+              sendreq->len -= scount;
+            }
+        }
     }
 }
 
@@ -184,67 +190,68 @@ static void read_tcp_data(ares_channel channel, fd_set *read_fds, time_t now)
       server = &channel->servers[i];
       if (server->tcp_socket == ARES_SOCKET_BAD ||
           !FD_ISSET(server->tcp_socket, read_fds))
-	continue;
+        continue;
 
       if (server->tcp_lenbuf_pos != 2)
-	{
-	  /* We haven't yet read a length word, so read that (or
-	   * what's left to read of it).
-	   */
+        {
+          /* We haven't yet read a length word, so read that (or
+           * what's left to read of it).
+           */
           count = recv(server->tcp_socket,
                        server->tcp_lenbuf + server->tcp_buffer_pos,
                        2 - server->tcp_buffer_pos, 0);
-	  if (count <= 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+          if (count <= 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }
 
-	  server->tcp_lenbuf_pos += count;
-	  if (server->tcp_lenbuf_pos == 2)
-	    {
-	      /* We finished reading the length word.  Decode the
+          server->tcp_lenbuf_pos += count;
+          if (server->tcp_lenbuf_pos == 2)
+            {
+              /* We finished reading the length word.  Decode the
                * length and allocate a buffer for the data.
-	       */
-	      server->tcp_length = server->tcp_lenbuf[0] << 8
-		| server->tcp_lenbuf[1];
-	      server->tcp_buffer = malloc(server->tcp_length);
-	      if (!server->tcp_buffer)
-		handle_error(channel, i, now);
-	      server->tcp_buffer_pos = 0;
-	    }
-	}
+               */
+              server->tcp_length = server->tcp_lenbuf[0] << 8
+                | server->tcp_lenbuf[1];
+              server->tcp_buffer = malloc(server->tcp_length);
+              if (!server->tcp_buffer)
+                handle_error(channel, i, now);
+              server->tcp_buffer_pos = 0;
+            }
+        }
       else
-	{
-	  /* Read data into the allocated buffer. */
-       	  count = recv(server->tcp_socket,
-		       server->tcp_buffer + server->tcp_buffer_pos,
-		       server->tcp_length - server->tcp_buffer_pos, 0);
-	  if (count <= 0)
-	    {
-	      handle_error(channel, i, now);
-	      continue;
-	    }
+        {
+          /* Read data into the allocated buffer. */
+          count = recv(server->tcp_socket,
+                       server->tcp_buffer + server->tcp_buffer_pos,
+                       server->tcp_length - server->tcp_buffer_pos, 0);
+          if (count <= 0)
+            {
+              handle_error(channel, i, now);
+              continue;
+            }
 
-	  server->tcp_buffer_pos += count;
-	  if (server->tcp_buffer_pos == server->tcp_length)
-	    {
-	      /* We finished reading this answer; process it and
+          server->tcp_buffer_pos += count;
+          if (server->tcp_buffer_pos == server->tcp_length)
+            {
+              /* We finished reading this answer; process it and
                * prepare to read another length word.
-	       */
-	      process_answer(channel, server->tcp_buffer, server->tcp_length,
-			     i, 1, now);
-	      free(server->tcp_buffer);
-	      server->tcp_buffer = NULL;
-	      server->tcp_lenbuf_pos = 0;
-	    }
-	}
+               */
+              process_answer(channel, server->tcp_buffer, server->tcp_length,
+                             i, 1, now);
+          if (server->tcp_buffer)
+                        free(server->tcp_buffer);
+              server->tcp_buffer = NULL;
+              server->tcp_lenbuf_pos = 0;
+            }
+        }
     }
 }
 
 /* If any UDP sockets select true for reading, process them. */
 static void read_udp_packets(ares_channel channel, fd_set *read_fds,
-			     time_t now)
+                             time_t now)
 {
   struct server_state *server;
   int i, count;
@@ -257,11 +264,11 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
 
       if (server->udp_socket == ARES_SOCKET_BAD ||
           !FD_ISSET(server->udp_socket, read_fds))
-	continue;
+        continue;
 
       count = recv(server->udp_socket, buf, sizeof(buf), 0);
       if (count <= 0)
-	handle_error(channel, i, now);
+        handle_error(channel, i, now);
 
       process_answer(channel, buf, count, i, 0, now);
     }
@@ -276,16 +283,16 @@ static void process_timeouts(ares_channel channel, time_t now)
     {
       next = query->next;
       if (query->timeout != 0 && now >= query->timeout)
-	{
-	  query->error_status = ARES_ETIMEOUT;
-	  next = next_server(channel, query, now);
-	}
+        {
+          query->error_status = ARES_ETIMEOUT;
+          next = next_server(channel, query, now);
+        }
     }
 }
 
 /* Handle an answer from a server. */
 static void process_answer(ares_channel channel, unsigned char *abuf,
-			   int alen, int whichserver, int tcp, int now)
+                           int alen, int whichserver, int tcp, int now)
 {
   int id, tc, rcode;
   struct query *query;
@@ -304,7 +311,7 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   for (query = channel->queries; query; query = query->next)
     {
       if (query->qid == id)
-	break;
+        break;
     }
   if (!query)
     return;
@@ -316,10 +323,10 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   if ((tc || alen > PACKETSZ) && !tcp && !(channel->flags & ARES_FLAG_IGNTC))
     {
       if (!query->using_tcp)
-	{
-	  query->using_tcp = 1;
-	  ares__send_query(channel, query, now);
-	}
+        {
+          query->using_tcp = 1;
+          ares__send_query(channel, query, now);
+        }
       return;
     }
 
@@ -335,18 +342,18 @@ static void process_answer(ares_channel channel, unsigned char *abuf,
   if (!(channel->flags & ARES_FLAG_NOCHECKRESP))
     {
       if (rcode == SERVFAIL || rcode == NOTIMP || rcode == REFUSED)
-	{
-	  query->skip_server[whichserver] = 1;
-	  if (query->server == whichserver)
-	    next_server(channel, query, now);
-	  return;
-	}
+        {
+          query->skip_server[whichserver] = 1;
+          if (query->server == whichserver)
+            next_server(channel, query, now);
+          return;
+        }
       if (!same_questions(query->qbuf, query->qlen, abuf, alen))
-	{
-	  if (query->server == whichserver)
-	    next_server(channel, query, now);
-	  return;
-	}
+        {
+          if (query->server == whichserver)
+            next_server(channel, query, now);
+          return;
+        }
     }
 
   end_query(channel, query, ARES_SUCCESS, abuf, alen);
@@ -367,10 +374,10 @@ static void handle_error(ares_channel channel, int whichserver, time_t now)
     {
       next = query->next;
       if (query->server == whichserver)
-	{
-	  query->skip_server[whichserver] = 1;
-	  next = next_server(channel, query, now);
-	}
+        {
+          query->skip_server[whichserver] = 1;
+          next = next_server(channel, query, now);
+        }
     }
 }
 
@@ -381,18 +388,18 @@ static struct query *next_server(ares_channel channel, struct query *query, time
   for (; query->try < channel->tries; query->try++)
     {
       for (; query->server < channel->nservers; query->server++)
-	{
-	  if (!query->skip_server[query->server])
-	    {
-	      ares__send_query(channel, query, now);
-	      return (query->next);
-	    }
-	}
+        {
+          if (!query->skip_server[query->server])
+            {
+              ares__send_query(channel, query, now);
+              return (query->next);
+            }
+        }
       query->server = 0;
 
       /* Only one try if we're using TCP. */
       if (query->using_tcp)
-	break;
+        break;
     }
   return end_query(channel, query, query->error_status, NULL, 0);
 }
@@ -409,50 +416,50 @@ void ares__send_query(ares_channel channel, struct query *query, time_t now)
        * a send request.
        */
       if (server->tcp_socket == ARES_SOCKET_BAD)
-	{
-	  if (open_tcp_socket(channel, server) == -1)
-	    {
-	      query->skip_server[query->server] = 1;
-	      next_server(channel, query, now);
-	      return;
-	    }
-	}
+        {
+          if (open_tcp_socket(channel, server) == -1)
+            {
+              query->skip_server[query->server] = 1;
+              next_server(channel, query, now);
+              return;
+            }
+        }
       sendreq = calloc(sizeof(struct send_request), 1);
       if (!sendreq)
         {
-	end_query(channel, query, ARES_ENOMEM, NULL, 0);
+        end_query(channel, query, ARES_ENOMEM, NULL, 0);
           return;
         }
       sendreq->data = query->tcpbuf;
       sendreq->len = query->tcplen;
       sendreq->next = NULL;
       if (server->qtail)
-	server->qtail->next = sendreq;
+        server->qtail->next = sendreq;
       else
-	server->qhead = sendreq;
+        server->qhead = sendreq;
       server->qtail = sendreq;
       query->timeout = 0;
     }
   else
     {
       if (server->udp_socket == ARES_SOCKET_BAD)
-	{
-	  if (open_udp_socket(channel, server) == -1)
-	    {
-	      query->skip_server[query->server] = 1;
-	      next_server(channel, query, now);
-	      return;
-	    }
-	}
+        {
+          if (open_udp_socket(channel, server) == -1)
+            {
+              query->skip_server[query->server] = 1;
+              next_server(channel, query, now);
+              return;
+            }
+        }
       if (send(server->udp_socket, query->qbuf, query->qlen, 0) == -1)
-	{
-	  query->skip_server[query->server] = 1;
-	  next_server(channel, query, now);
-	  return;
-	}
+        {
+          query->skip_server[query->server] = 1;
+          next_server(channel, query, now);
+          return;
+        }
       query->timeout = now
-	  + ((query->try == 0) ? channel->timeout
-	     : channel->timeout << query->try / channel->nservers);
+          + ((query->try == 0) ? channel->timeout
+             : channel->timeout << query->try / channel->nservers);
     }
 }
 
@@ -533,7 +540,7 @@ static int open_udp_socket(ares_channel channel, struct server_state *server)
 }
 
 static int same_questions(const unsigned char *qbuf, int qlen,
-			  const unsigned char *abuf, int alen)
+                          const unsigned char *abuf, int alen)
 {
   struct {
     const unsigned char *p;
@@ -560,14 +567,14 @@ static int same_questions(const unsigned char *qbuf, int qlen,
     {
       /* Decode the question in the query. */
       if (ares_expand_name(q.p, qbuf, qlen, &q.name, &q.namelen)
-	  != ARES_SUCCESS)
-	return 0;
+          != ARES_SUCCESS)
+        return 0;
       q.p += q.namelen;
       if (q.p + QFIXEDSZ > qbuf + qlen)
-	{
-	  free(q.name);
-	  return 0;
-	}
+        {
+          free(q.name);
+          return 0;
+        }
       q.type = DNS_QUESTION_TYPE(q.p);
       q.dnsclass = DNS_QUESTION_CLASS(q.p);
       q.p += QFIXEDSZ;
@@ -575,44 +582,44 @@ static int same_questions(const unsigned char *qbuf, int qlen,
       /* Search for this question in the answer. */
       a.p = abuf + HFIXEDSZ;
       for (j = 0; j < a.qdcount; j++)
-	{
-	  /* Decode the question in the answer. */
-	  if (ares_expand_name(a.p, abuf, alen, &a.name, &a.namelen)
-	      != ARES_SUCCESS)
-	    {
-	      free(q.name);
-	      return 0;
-	    }
-	  a.p += a.namelen;
-	  if (a.p + QFIXEDSZ > abuf + alen)
-	    {
-	      free(q.name);
-	      free(a.name);
-	      return 0;
-	    }
-	  a.type = DNS_QUESTION_TYPE(a.p);
-	  a.dnsclass = DNS_QUESTION_CLASS(a.p);
-	  a.p += QFIXEDSZ;
+        {
+          /* Decode the question in the answer. */
+          if (ares_expand_name(a.p, abuf, alen, &a.name, &a.namelen)
+              != ARES_SUCCESS)
+            {
+              free(q.name);
+              return 0;
+            }
+          a.p += a.namelen;
+          if (a.p + QFIXEDSZ > abuf + alen)
+            {
+              free(q.name);
+              free(a.name);
+              return 0;
+            }
+          a.type = DNS_QUESTION_TYPE(a.p);
+          a.dnsclass = DNS_QUESTION_CLASS(a.p);
+          a.p += QFIXEDSZ;
 
-	  /* Compare the decoded questions. */
-	  if (strcasecmp(q.name, a.name) == 0 && q.type == a.type
-	      && q.dnsclass == a.dnsclass)
-	    {
-	      free(a.name);
-	      break;
-	    }
-	  free(a.name);
-	}
+          /* Compare the decoded questions. */
+          if (strcasecmp(q.name, a.name) == 0 && q.type == a.type
+              && q.dnsclass == a.dnsclass)
+            {
+              free(a.name);
+              break;
+            }
+          free(a.name);
+        }
 
       free(q.name);
       if (j == a.qdcount)
-	return 0;
+        return 0;
     }
   return 1;
 }
 
 static struct query *end_query (ares_channel channel, struct query *query, int status,
-		      unsigned char *abuf, int alen)
+                      unsigned char *abuf, int alen)
 {
   struct query **q, *next;
   int i;
@@ -621,7 +628,7 @@ static struct query *end_query (ares_channel channel, struct query *query, int s
   for (q = &channel->queries; *q; q = &(*q)->next)
     {
       if (*q == query)
-	break;
+        break;
     }
   *q = query->next;
   if (*q)
@@ -638,7 +645,7 @@ static struct query *end_query (ares_channel channel, struct query *query, int s
   if (!channel->queries && !(channel->flags & ARES_FLAG_STAYOPEN))
     {
       for (i = 0; i < channel->nservers; i++)
-	ares__close_sockets(&channel->servers[i]);
+        ares__close_sockets(&channel->servers[i]);
     }
   return (next);
 }

ares/ares_query.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
@@ -36,7 +36,7 @@ struct qquery {
 static void qcallback(void *arg, int status, unsigned char *abuf, int alen);
 
 void ares_query(ares_channel channel, const char *name, int dnsclass,
-		int type, ares_callback callback, void *arg)
+                int type, ares_callback callback, void *arg)
 {
   struct qquery *qquery;
   unsigned char *qbuf;
@@ -45,7 +45,7 @@ void ares_query(ares_channel channel, const char *name, int dnsclass,
   /* Compose the query. */
   rd = !(channel->flags & ARES_FLAG_NORECURSE);
   status = ares_mkquery(name, dnsclass, type, channel->next_id, rd, &qbuf,
-			&qlen);
+                        &qlen);
   channel->next_id++;
   if (status != ARES_SUCCESS)
     {
@@ -85,26 +85,26 @@ static void qcallback(void *arg, int status, unsigned char *abuf, int alen)
 
       /* Convert errors. */
       switch (rcode)
-	{
-	case NOERROR:
-	  status = (ancount > 0) ? ARES_SUCCESS : ARES_ENODATA;
-	  break;
-	case FORMERR:
-	  status = ARES_EFORMERR;
-	  break;
-	case SERVFAIL:
-	  status = ARES_ESERVFAIL;
-	  break;
-	case NXDOMAIN:
-	  status = ARES_ENOTFOUND;
-	  break;
-	case NOTIMP:
-	  status = ARES_ENOTIMP;
-	  break;
-	case REFUSED:
-	  status = ARES_EREFUSED;
-	  break;
-	}
+        {
+        case NOERROR:
+          status = (ancount > 0) ? ARES_SUCCESS : ARES_ENODATA;
+          break;
+        case FORMERR:
+          status = ARES_EFORMERR;
+          break;
+        case SERVFAIL:
+          status = ARES_ESERVFAIL;
+          break;
+        case NXDOMAIN:
+          status = ARES_ENOTFOUND;
+          break;
+        case NOTIMP:
+          status = ARES_ENOTIMP;
+          break;
+        case REFUSED:
+          status = ARES_EREFUSED;
+          break;
+        }
       qquery->callback(qquery->arg, status, abuf, alen);
     }
   free(qquery);

ares/ares_search.c

@@ -19,7 +19,7 @@
 #include <string.h>
 #include <ctype.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #endif
 
@@ -29,26 +29,26 @@
 struct search_query {
   /* Arguments passed to ares_search */
   ares_channel channel;
-  char *name;			/* copied into an allocated buffer */
+  char *name;                   /* copied into an allocated buffer */
   int dnsclass;
   int type;
   ares_callback callback;
   void *arg;
 
-  int status_as_is;		/* error status from trying as-is */
-  int next_domain;		/* next search domain to try */
-  int trying_as_is;		/* current query is for name as-is */
+  int status_as_is;             /* error status from trying as-is */
+  int next_domain;              /* next search domain to try */
+  int trying_as_is;             /* current query is for name as-is */
 };
 
 static void search_callback(void *arg, int status, unsigned char *abuf,
-			    int alen);
+                            int alen);
 static void end_squery(struct search_query *squery, int status,
-		       unsigned char *abuf, int alen);
+                       unsigned char *abuf, int alen);
 static int cat_domain(const char *name, const char *domain, char **s);
 static int single_domain(ares_channel channel, const char *name, char **s);
 
 void ares_search(ares_channel channel, const char *name, int dnsclass,
-		 int type, ares_callback callback, void *arg)
+                 int type, ares_callback callback, void *arg)
 {
   struct search_query *squery;
   char *s;
@@ -99,7 +99,7 @@ void ares_search(ares_channel channel, const char *name, int dnsclass,
   for (p = name; *p; p++)
     {
       if (*p == '.')
-	ndots++;
+        ndots++;
     }
 
   /* If ndots is at least the channel ndots threshold (usually 1),
@@ -120,22 +120,22 @@ void ares_search(ares_channel channel, const char *name, int dnsclass,
       squery->trying_as_is = 0;
       status = cat_domain(name, channel->domains[0], &s);
       if (status == ARES_SUCCESS)
-	{
-	  ares_query(channel, s, dnsclass, type, search_callback, squery);
-	  free(s);
-	}
+        {
+          ares_query(channel, s, dnsclass, type, search_callback, squery);
+          free(s);
+        }
       else
       {
         /* failed, free the malloc()ed memory */
         free(squery->name);
         free(squery);
-	callback(arg, status, NULL, 0);
+        callback(arg, status, NULL, 0);
       }
     }
 }
 
 static void search_callback(void *arg, int status, unsigned char *abuf,
-			    int alen)
+                            int alen)
 {
   struct search_query *squery = (struct search_query *) arg;
   ares_channel channel = squery->channel;
@@ -149,37 +149,37 @@ static void search_callback(void *arg, int status, unsigned char *abuf,
     {
       /* Save the status if we were trying as-is. */
       if (squery->trying_as_is)
-	squery->status_as_is = status;
+        squery->status_as_is = status;
       if (squery->next_domain < channel->ndomains)
-	{
-	  /* Try the next domain. */
-	  status = cat_domain(squery->name,
-			      channel->domains[squery->next_domain], &s);
-	  if (status != ARES_SUCCESS)
-	    end_squery(squery, status, NULL, 0);
-	  else
-	    {
-	      squery->trying_as_is = 0;
-	      squery->next_domain++;
-	      ares_query(channel, s, squery->dnsclass, squery->type,
-			 search_callback, squery);
-	      free(s);
-	    }
-	}
+        {
+          /* Try the next domain. */
+          status = cat_domain(squery->name,
+                              channel->domains[squery->next_domain], &s);
+          if (status != ARES_SUCCESS)
+            end_squery(squery, status, NULL, 0);
+          else
+            {
+              squery->trying_as_is = 0;
+              squery->next_domain++;
+              ares_query(channel, s, squery->dnsclass, squery->type,
+                         search_callback, squery);
+              free(s);
+            }
+        }
       else if (squery->status_as_is == -1)
-	{
-	  /* Try the name as-is at the end. */
-	  squery->trying_as_is = 1;
-	  ares_query(channel, squery->name, squery->dnsclass, squery->type,
-		     search_callback, squery);
-	}
+        {
+          /* Try the name as-is at the end. */
+          squery->trying_as_is = 1;
+          ares_query(channel, squery->name, squery->dnsclass, squery->type,
+                     search_callback, squery);
+        }
       else
-	end_squery(squery, squery->status_as_is, NULL, 0);
+        end_squery(squery, squery->status_as_is, NULL, 0);
     }
 }
 
 static void end_squery(struct search_query *squery, int status,
-		       unsigned char *abuf, int alen)
+                       unsigned char *abuf, int alen)
 {
   squery->callback(squery->arg, status, abuf, alen);
   free(squery->name);
@@ -229,41 +229,41 @@ static int single_domain(ares_channel channel, const char *name, char **s)
       /* The name might be a host alias. */
       hostaliases = getenv("HOSTALIASES");
       if (hostaliases)
-	{
-	  fp = fopen(hostaliases, "r");
-	  if (fp)
-	    {
-	      while ((status = ares__read_line(fp, &line, &linesize))
-		     == ARES_SUCCESS)
-		{
-		  if (strncasecmp(line, name, len) != 0 ||
-		      !isspace((unsigned char)line[len]))
-		    continue;
-		  p = line + len;
-		  while (isspace((unsigned char)*p))
-		    p++;
-		  if (*p)
-		    {
-		      q = p + 1;
-		      while (*q && !isspace((unsigned char)*q))
-			q++;
-		      *s = malloc(q - p + 1);
-		      if (*s)
-			{
-			  memcpy(*s, p, q - p);
-			  (*s)[q - p] = 0;
-			}
-		      free(line);
-		      fclose(fp);
-		      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
-		    }
-		}
-	      free(line);
-	      fclose(fp);
-	      if (status != ARES_SUCCESS)
-		return status;
-	    }
-	}
+        {
+          fp = fopen(hostaliases, "r");
+          if (fp)
+            {
+              while ((status = ares__read_line(fp, &line, &linesize))
+                     == ARES_SUCCESS)
+                {
+                  if (strncasecmp(line, name, len) != 0 ||
+                      !isspace((unsigned char)line[len]))
+                    continue;
+                  p = line + len;
+                  while (isspace((unsigned char)*p))
+                    p++;
+                  if (*p)
+                    {
+                      q = p + 1;
+                      while (*q && !isspace((unsigned char)*q))
+                        q++;
+                      *s = malloc(q - p + 1);
+                      if (*s)
+                        {
+                          memcpy(*s, p, q - p);
+                          (*s)[q - p] = 0;
+                        }
+                      free(line);
+                      fclose(fp);
+                      return (*s) ? ARES_SUCCESS : ARES_ENOMEM;
+                    }
+                }
+              free(line);
+              fclose(fp);
+              if (status != ARES_SUCCESS)
+                return status;
+            }
+        }
     }
 
   if (channel->flags & ARES_FLAG_NOSEARCH || channel->ndomains == 0)

ares/ares_send.c

@@ -16,7 +16,7 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include "nameser.h"
 #else
 #include <netinet/in.h>
@@ -31,7 +31,7 @@
 #include "ares_private.h"
 
 void ares_send(ares_channel channel, const unsigned char *qbuf, int qlen,
-	       ares_callback callback, void *arg)
+               ares_callback callback, void *arg)
 {
   struct query *query;
   int i;

ares/ares_timeout.c

@@ -16,18 +16,17 @@
 #include "setup.h"
 #include <sys/types.h>
 
-#ifdef WIN32
-
-#else
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
 #endif
 
 #include <time.h>
+
 #include "ares.h"
 #include "ares_private.h"
 
 struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
-			     struct timeval *tvbuf)
+                             struct timeval *tvbuf)
 {
   struct query *query;
   time_t now;
@@ -43,12 +42,12 @@ struct timeval *ares_timeout(ares_channel channel, struct timeval *maxtv,
   for (query = channel->queries; query; query = query->next)
     {
       if (query->timeout == 0)
-	continue;
+        continue;
       offset = query->timeout - now;
       if (offset < 0)
-	offset = 0;
+        offset = 0;
       if (min_offset == -1 || offset < min_offset)
-	min_offset = offset;
+        min_offset = offset;
     }
 
   /* If we found a minimum timeout and it's sooner than the one

ares/nameser.h

@@ -221,16 +221,4 @@ typedef enum __ns_rcode {
 #define T_MAILA         ns_t_maila
 #define T_ANY           ns_t_any
 
-#if !(defined(__MINGW32__) || defined(NETWARE))
-/* protos for the functions we provide in windows_port.c */
-int ares_strncasecmp(const char *s1, const char *s2, size_t n);
-int ares_strcasecmp(const char *s1, const char *s2);
-
-/* use this define magic to prevent us from adding symbol names to the library
-   that is a high-risk to collide with another libraries' attempts to do the
-   same */
-#define strncasecmp(a,b,c) ares_strncasecmp(a,b,c)
-#define strcasecmp(a,b) ares_strcasecmp(a,b)
-#endif
-
 #endif /* ARES_NAMESER_H */

ares/setup.h

@@ -33,7 +33,7 @@
 #undef PACKAGE
 
 /* now typedef our socket type */
-#ifdef WIN32
+#if defined(WIN32) && !defined(WATT32)
 #include <winsock.h>
 typedef SOCKET ares_socket_t;
 #define ARES_SOCKET_BAD INVALID_SOCKET
@@ -42,4 +42,31 @@ typedef int ares_socket_t;
 #define ARES_SOCKET_BAD -1
 #endif
 
+/* Assume a few thing unless they're set by configure
+ */
+#if !defined(HAVE_SYS_TIME_H) && !defined(_MSC_VER)
+#define HAVE_SYS_TIME_H  
+#endif
+
+#if !defined(HAVE_UNISTD_H) && !defined(_MSC_VER)
+#define HAVE_UNISTD_H 
+#endif
+
+#if !defined(HAVE_SYS_UIO_H) && !defined(WIN32) && !defined(MSDOS)
+#define HAVE_SYS_UIO_H
+#endif
+
+#if (defined(WIN32) || defined(WATT32)) && \
+   !(defined(__MINGW32__) || defined(NETWARE))
+/* protos for the functions we provide in windows_port.c */
+int ares_strncasecmp(const char *s1, const char *s2, int n);
+int ares_strcasecmp(const char *s1, const char *s2);
+
+/* use this define magic to prevent us from adding symbol names to the library
+   that is a high-risk to collide with another libraries' attempts to do the
+   same */
+#define strncasecmp(a,b,c) ares_strncasecmp(a,b,c)
+#define strcasecmp(a,b) ares_strcasecmp(a,b)
+#endif
+
 #endif /* ARES_SETUP_H */

ares/vc/areslib/areslib.dsp

@@ -7,19 +7,19 @@
 CFG=areslib - Win32 Debug
 !MESSAGE This is not a valid makefile. To build this project using NMAKE,
 !MESSAGE use the Export Makefile command and run
-!MESSAGE 
+!MESSAGE
 !MESSAGE NMAKE /f "areslib.mak".
-!MESSAGE 
+!MESSAGE
 !MESSAGE You can specify a configuration when running NMAKE
 !MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
+!MESSAGE
 !MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
-!MESSAGE 
+!MESSAGE
 !MESSAGE Possible choices for configuration are:
-!MESSAGE 
+!MESSAGE
 !MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
 !MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE 
+!MESSAGE
 
 # Begin Project
 # PROP AllowPerConfigDependencies 0
@@ -74,7 +74,7 @@ LIB32=link.exe -lib
 # ADD BASE LIB32 /nologo
 # ADD LIB32 /nologo
 
-!ENDIF 
+!ENDIF
 
 # Begin Target
 
@@ -109,10 +109,6 @@ SOURCE=..\..\ares_fds.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\ares_free_errmem.c
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\ares_free_hostent.c
 # End Source File
 # Begin Source File

ares/vc/areslib/areslib.mak

@@ -1,361 +1,351 @@
-# Microsoft Developer Studio Generated NMAKE File, Based on areslib.dsp
-!IF "$(CFG)" == ""
-CFG=areslib - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to areslib - Win32 Debug.
-!ENDIF 
-
-!IF "$(CFG)" != "areslib - Win32 Release" && "$(CFG)" != "areslib - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE 
-!MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
-!MESSAGE 
-!MESSAGE Possible choices for configuration are:
-!MESSAGE 
-!MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
-!MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
-!MESSAGE 
-!ERROR An invalid configuration is specified.
-!ENDIF 
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE 
-NULL=nul
-!ENDIF 
-
-CPP=cl.exe
-RSC=rc.exe
-
-!IF  "$(CFG)" == "areslib - Win32 Release"
-
-OUTDIR=.\Release
-INTDIR=.\Release
-# Begin Custom Macros
-OutDir=.\Release
-# End Custom Macros
-
-ALL : "$(OUTDIR)\areslib.lib"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\ares__close_sockets.obj"
-	-@erase "$(INTDIR)\ares__get_hostent.obj"
-	-@erase "$(INTDIR)\ares__read_line.obj"
-	-@erase "$(INTDIR)\ares_destroy.obj"
-	-@erase "$(INTDIR)\ares_expand_name.obj"
-	-@erase "$(INTDIR)\ares_fds.obj"
-	-@erase "$(INTDIR)\ares_free_errmem.obj"
-	-@erase "$(INTDIR)\ares_free_hostent.obj"
-	-@erase "$(INTDIR)\ares_free_string.obj"
-	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
-	-@erase "$(INTDIR)\ares_gethostbyname.obj"
-	-@erase "$(INTDIR)\ares_init.obj"
-	-@erase "$(INTDIR)\ares_mkquery.obj"
-	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
-	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
-	-@erase "$(INTDIR)\ares_process.obj"
-	-@erase "$(INTDIR)\ares_query.obj"
-	-@erase "$(INTDIR)\ares_search.obj"
-	-@erase "$(INTDIR)\ares_send.obj"
-	-@erase "$(INTDIR)\ares_strerror.obj"
-	-@erase "$(INTDIR)\ares_timeout.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\windows_port.obj"
-	-@erase "$(OUTDIR)\areslib.lib"
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc" 
-BSC32_SBRS= \
-	
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib" 
-LIB32_OBJS= \
-	"$(INTDIR)\ares__close_sockets.obj" \
-	"$(INTDIR)\ares__get_hostent.obj" \
-	"$(INTDIR)\ares__read_line.obj" \
-	"$(INTDIR)\ares_destroy.obj" \
-	"$(INTDIR)\ares_expand_name.obj" \
-	"$(INTDIR)\ares_fds.obj" \
-	"$(INTDIR)\ares_free_errmem.obj" \
-	"$(INTDIR)\ares_free_hostent.obj" \
-	"$(INTDIR)\ares_free_string.obj" \
-	"$(INTDIR)\ares_gethostbyaddr.obj" \
-	"$(INTDIR)\ares_gethostbyname.obj" \
-	"$(INTDIR)\ares_init.obj" \
-	"$(INTDIR)\ares_mkquery.obj" \
-	"$(INTDIR)\ares_parse_a_reply.obj" \
-	"$(INTDIR)\ares_parse_ptr_reply.obj" \
-	"$(INTDIR)\ares_process.obj" \
-	"$(INTDIR)\ares_query.obj" \
-	"$(INTDIR)\ares_search.obj" \
-	"$(INTDIR)\ares_send.obj" \
-	"$(INTDIR)\ares_strerror.obj" \
-	"$(INTDIR)\ares_timeout.obj" \
-	"$(INTDIR)\windows_port.obj"
-
-"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
-    $(LIB32) @<<
-  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ELSEIF  "$(CFG)" == "areslib - Win32 Debug"
-
-OUTDIR=.\Debug
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.\Debug
-# End Custom Macros
-
-ALL : "$(OUTDIR)\areslib.lib"
-
-
-CLEAN :
-	-@erase "$(INTDIR)\ares__close_sockets.obj"
-	-@erase "$(INTDIR)\ares__get_hostent.obj"
-	-@erase "$(INTDIR)\ares__read_line.obj"
-	-@erase "$(INTDIR)\ares_destroy.obj"
-	-@erase "$(INTDIR)\ares_expand_name.obj"
-	-@erase "$(INTDIR)\ares_fds.obj"
-	-@erase "$(INTDIR)\ares_free_errmem.obj"
-	-@erase "$(INTDIR)\ares_free_hostent.obj"
-	-@erase "$(INTDIR)\ares_free_string.obj"
-	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
-	-@erase "$(INTDIR)\ares_gethostbyname.obj"
-	-@erase "$(INTDIR)\ares_init.obj"
-	-@erase "$(INTDIR)\ares_mkquery.obj"
-	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
-	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
-	-@erase "$(INTDIR)\ares_process.obj"
-	-@erase "$(INTDIR)\ares_query.obj"
-	-@erase "$(INTDIR)\ares_search.obj"
-	-@erase "$(INTDIR)\ares_send.obj"
-	-@erase "$(INTDIR)\ares_strerror.obj"
-	-@erase "$(INTDIR)\ares_timeout.obj"
-	-@erase "$(INTDIR)\vc60.idb"
-	-@erase "$(INTDIR)\vc60.pdb"
-	-@erase "$(INTDIR)\windows_port.obj"
-	-@erase "$(OUTDIR)\areslib.lib"
-
-"$(OUTDIR)" :
-    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
-
-CPP_PROJ=/nologo /MLd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ  /c 
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc" 
-BSC32_SBRS= \
-	
-LIB32=link.exe -lib
-LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib" 
-LIB32_OBJS= \
-	"$(INTDIR)\ares__close_sockets.obj" \
-	"$(INTDIR)\ares__get_hostent.obj" \
-	"$(INTDIR)\ares__read_line.obj" \
-	"$(INTDIR)\ares_destroy.obj" \
-	"$(INTDIR)\ares_expand_name.obj" \
-	"$(INTDIR)\ares_fds.obj" \
-	"$(INTDIR)\ares_free_errmem.obj" \
-	"$(INTDIR)\ares_free_hostent.obj" \
-	"$(INTDIR)\ares_free_string.obj" \
-	"$(INTDIR)\ares_gethostbyaddr.obj" \
-	"$(INTDIR)\ares_gethostbyname.obj" \
-	"$(INTDIR)\ares_init.obj" \
-	"$(INTDIR)\ares_mkquery.obj" \
-	"$(INTDIR)\ares_parse_a_reply.obj" \
-	"$(INTDIR)\ares_parse_ptr_reply.obj" \
-	"$(INTDIR)\ares_process.obj" \
-	"$(INTDIR)\ares_query.obj" \
-	"$(INTDIR)\ares_search.obj" \
-	"$(INTDIR)\ares_send.obj" \
-	"$(INTDIR)\ares_strerror.obj" \
-	"$(INTDIR)\ares_timeout.obj" \
-	"$(INTDIR)\windows_port.obj"
-
-"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
-    $(LIB32) @<<
-  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
-<<
-
-!ENDIF 
-
-.c{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.obj::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.c{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cpp{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-.cxx{$(INTDIR)}.sbr::
-   $(CPP) @<<
-   $(CPP_PROJ) $< 
-<<
-
-
-!IF "$(NO_EXTERNAL_DEPS)" != "1"
-!IF EXISTS("areslib.dep")
-!INCLUDE "areslib.dep"
-!ELSE 
-!MESSAGE Warning: cannot find "areslib.dep"
-!ENDIF 
-!ENDIF 
-
-
-!IF "$(CFG)" == "areslib - Win32 Release" || "$(CFG)" == "areslib - Win32 Debug"
-SOURCE=..\..\ares__close_sockets.c
-
-"$(INTDIR)\ares__close_sockets.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares__get_hostent.c
-
-"$(INTDIR)\ares__get_hostent.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares__read_line.c
-
-"$(INTDIR)\ares__read_line.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_destroy.c
-
-"$(INTDIR)\ares_destroy.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_expand_name.c
-
-"$(INTDIR)\ares_expand_name.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_fds.c
-
-"$(INTDIR)\ares_fds.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_errmem.c
-
-"$(INTDIR)\ares_free_errmem.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_hostent.c
-
-"$(INTDIR)\ares_free_hostent.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_free_string.c
-
-"$(INTDIR)\ares_free_string.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_gethostbyaddr.c
-
-"$(INTDIR)\ares_gethostbyaddr.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_gethostbyname.c
-
-"$(INTDIR)\ares_gethostbyname.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_init.c
-
-"$(INTDIR)\ares_init.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_mkquery.c
-
-"$(INTDIR)\ares_mkquery.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_parse_a_reply.c
-
-"$(INTDIR)\ares_parse_a_reply.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_parse_ptr_reply.c
-
-"$(INTDIR)\ares_parse_ptr_reply.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_process.c
-
-"$(INTDIR)\ares_process.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_query.c
-
-"$(INTDIR)\ares_query.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_search.c
-
-"$(INTDIR)\ares_search.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_send.c
-
-"$(INTDIR)\ares_send.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_strerror.c
-
-"$(INTDIR)\ares_strerror.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\ares_timeout.c
-
-"$(INTDIR)\ares_timeout.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-SOURCE=..\..\windows_port.c
-
-"$(INTDIR)\windows_port.obj" : $(SOURCE) "$(INTDIR)"
-	$(CPP) $(CPP_PROJ) $(SOURCE)
-
-
-
-!ENDIF 
-
+# Microsoft Developer Studio Generated NMAKE File, Based on areslib.dsp
+!IF "$(CFG)" == ""
+CFG=areslib - Win32 Debug
+!MESSAGE No configuration specified. Defaulting to areslib - Win32 Debug.
+!ENDIF
+
+!IF "$(CFG)" != "areslib - Win32 Release" && "$(CFG)" != "areslib - Win32 Debug"
+!MESSAGE Invalid configuration "$(CFG)" specified.
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "areslib.mak" CFG="areslib - Win32 Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "areslib - Win32 Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "areslib - Win32 Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE
+!ERROR An invalid configuration is specified.
+!ENDIF
+
+!IF "$(OS)" == "Windows_NT"
+NULL=
+!ELSE
+NULL=nul
+!ENDIF
+
+CPP=cl.exe
+RSC=rc.exe
+
+!IF  "$(CFG)" == "areslib - Win32 Release"
+
+OUTDIR=.\Release
+INTDIR=.\Release
+# Begin Custom Macros
+OutDir=.\Release
+# End Custom Macros
+
+ALL : "$(OUTDIR)\areslib.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ares__close_sockets.obj"
+	-@erase "$(INTDIR)\ares__get_hostent.obj"
+	-@erase "$(INTDIR)\ares__read_line.obj"
+	-@erase "$(INTDIR)\ares_destroy.obj"
+	-@erase "$(INTDIR)\ares_expand_name.obj"
+	-@erase "$(INTDIR)\ares_fds.obj"
+	-@erase "$(INTDIR)\ares_free_hostent.obj"
+	-@erase "$(INTDIR)\ares_free_string.obj"
+	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
+	-@erase "$(INTDIR)\ares_gethostbyname.obj"
+	-@erase "$(INTDIR)\ares_init.obj"
+	-@erase "$(INTDIR)\ares_mkquery.obj"
+	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
+	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
+	-@erase "$(INTDIR)\ares_process.obj"
+	-@erase "$(INTDIR)\ares_query.obj"
+	-@erase "$(INTDIR)\ares_search.obj"
+	-@erase "$(INTDIR)\ares_send.obj"
+	-@erase "$(INTDIR)\ares_strerror.obj"
+	-@erase "$(INTDIR)\ares_timeout.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\windows_port.obj"
+	-@erase "$(OUTDIR)\areslib.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP_PROJ=/nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /c
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc"
+BSC32_SBRS= \
+
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib"
+LIB32_OBJS= \
+	"$(INTDIR)\ares__close_sockets.obj" \
+	"$(INTDIR)\ares__get_hostent.obj" \
+	"$(INTDIR)\ares__read_line.obj" \
+	"$(INTDIR)\ares_destroy.obj" \
+	"$(INTDIR)\ares_expand_name.obj" \
+	"$(INTDIR)\ares_fds.obj" \
+	"$(INTDIR)\ares_free_hostent.obj" \
+	"$(INTDIR)\ares_free_string.obj" \
+	"$(INTDIR)\ares_gethostbyaddr.obj" \
+	"$(INTDIR)\ares_gethostbyname.obj" \
+	"$(INTDIR)\ares_init.obj" \
+	"$(INTDIR)\ares_mkquery.obj" \
+	"$(INTDIR)\ares_parse_a_reply.obj" \
+	"$(INTDIR)\ares_parse_ptr_reply.obj" \
+	"$(INTDIR)\ares_process.obj" \
+	"$(INTDIR)\ares_query.obj" \
+	"$(INTDIR)\ares_search.obj" \
+	"$(INTDIR)\ares_send.obj" \
+	"$(INTDIR)\ares_strerror.obj" \
+	"$(INTDIR)\ares_timeout.obj" \
+	"$(INTDIR)\windows_port.obj"
+
+"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ELSEIF  "$(CFG)" == "areslib - Win32 Debug"
+
+OUTDIR=.\Debug
+INTDIR=.\Debug
+# Begin Custom Macros
+OutDir=.\Debug
+# End Custom Macros
+
+ALL : "$(OUTDIR)\areslib.lib"
+
+
+CLEAN :
+	-@erase "$(INTDIR)\ares__close_sockets.obj"
+	-@erase "$(INTDIR)\ares__get_hostent.obj"
+	-@erase "$(INTDIR)\ares__read_line.obj"
+	-@erase "$(INTDIR)\ares_destroy.obj"
+	-@erase "$(INTDIR)\ares_expand_name.obj"
+	-@erase "$(INTDIR)\ares_fds.obj"
+	-@erase "$(INTDIR)\ares_free_hostent.obj"
+	-@erase "$(INTDIR)\ares_free_string.obj"
+	-@erase "$(INTDIR)\ares_gethostbyaddr.obj"
+	-@erase "$(INTDIR)\ares_gethostbyname.obj"
+	-@erase "$(INTDIR)\ares_init.obj"
+	-@erase "$(INTDIR)\ares_mkquery.obj"
+	-@erase "$(INTDIR)\ares_parse_a_reply.obj"
+	-@erase "$(INTDIR)\ares_parse_ptr_reply.obj"
+	-@erase "$(INTDIR)\ares_process.obj"
+	-@erase "$(INTDIR)\ares_query.obj"
+	-@erase "$(INTDIR)\ares_search.obj"
+	-@erase "$(INTDIR)\ares_send.obj"
+	-@erase "$(INTDIR)\ares_strerror.obj"
+	-@erase "$(INTDIR)\ares_timeout.obj"
+	-@erase "$(INTDIR)\vc60.idb"
+	-@erase "$(INTDIR)\vc60.pdb"
+	-@erase "$(INTDIR)\windows_port.obj"
+	-@erase "$(OUTDIR)\areslib.lib"
+
+"$(OUTDIR)" :
+    if not exist "$(OUTDIR)/$(NULL)" mkdir "$(OUTDIR)"
+
+CPP_PROJ=/nologo /MLd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /Fp"$(INTDIR)\areslib.pch" /YX /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\\" /FD /GZ  /c
+BSC32=bscmake.exe
+BSC32_FLAGS=/nologo /o"$(OUTDIR)\areslib.bsc"
+BSC32_SBRS= \
+
+LIB32=link.exe -lib
+LIB32_FLAGS=/nologo /out:"$(OUTDIR)\areslib.lib"
+LIB32_OBJS= \
+	"$(INTDIR)\ares__close_sockets.obj" \
+	"$(INTDIR)\ares__get_hostent.obj" \
+	"$(INTDIR)\ares__read_line.obj" \
+	"$(INTDIR)\ares_destroy.obj" \
+	"$(INTDIR)\ares_expand_name.obj" \
+	"$(INTDIR)\ares_fds.obj" \
+	"$(INTDIR)\ares_free_hostent.obj" \
+	"$(INTDIR)\ares_free_string.obj" \
+	"$(INTDIR)\ares_gethostbyaddr.obj" \
+	"$(INTDIR)\ares_gethostbyname.obj" \
+	"$(INTDIR)\ares_init.obj" \
+	"$(INTDIR)\ares_mkquery.obj" \
+	"$(INTDIR)\ares_parse_a_reply.obj" \
+	"$(INTDIR)\ares_parse_ptr_reply.obj" \
+	"$(INTDIR)\ares_process.obj" \
+	"$(INTDIR)\ares_query.obj" \
+	"$(INTDIR)\ares_search.obj" \
+	"$(INTDIR)\ares_send.obj" \
+	"$(INTDIR)\ares_strerror.obj" \
+	"$(INTDIR)\ares_timeout.obj" \
+	"$(INTDIR)\windows_port.obj"
+
+"$(OUTDIR)\areslib.lib" : "$(OUTDIR)" $(DEF_FILE) $(LIB32_OBJS)
+    $(LIB32) @<<
+  $(LIB32_FLAGS) $(DEF_FLAGS) $(LIB32_OBJS)
+<<
+
+!ENDIF
+
+.c{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cpp{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cxx{$(INTDIR)}.obj::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.c{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cpp{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+.cxx{$(INTDIR)}.sbr::
+   $(CPP) @<<
+   $(CPP_PROJ) $<
+<<
+
+
+!IF "$(NO_EXTERNAL_DEPS)" != "1"
+!IF EXISTS("areslib.dep")
+!INCLUDE "areslib.dep"
+!ELSE
+!MESSAGE Warning: cannot find "areslib.dep"
+!ENDIF
+!ENDIF
+
+
+!IF "$(CFG)" == "areslib - Win32 Release" || "$(CFG)" == "areslib - Win32 Debug"
+SOURCE=..\..\ares__close_sockets.c
+
+"$(INTDIR)\ares__close_sockets.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares__get_hostent.c
+
+"$(INTDIR)\ares__get_hostent.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares__read_line.c
+
+"$(INTDIR)\ares__read_line.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_destroy.c
+
+"$(INTDIR)\ares_destroy.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_expand_name.c
+
+"$(INTDIR)\ares_expand_name.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_fds.c
+
+"$(INTDIR)\ares_fds.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_free_hostent.c
+
+"$(INTDIR)\ares_free_hostent.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_free_string.c
+
+"$(INTDIR)\ares_free_string.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_gethostbyaddr.c
+
+"$(INTDIR)\ares_gethostbyaddr.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_gethostbyname.c
+
+"$(INTDIR)\ares_gethostbyname.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_init.c
+
+"$(INTDIR)\ares_init.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_mkquery.c
+
+"$(INTDIR)\ares_mkquery.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_parse_a_reply.c
+
+"$(INTDIR)\ares_parse_a_reply.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_parse_ptr_reply.c
+
+"$(INTDIR)\ares_parse_ptr_reply.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_process.c
+
+"$(INTDIR)\ares_process.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_query.c
+
+"$(INTDIR)\ares_query.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_search.c
+
+"$(INTDIR)\ares_search.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_send.c
+
+"$(INTDIR)\ares_send.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_strerror.c
+
+"$(INTDIR)\ares_strerror.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\ares_timeout.c
+
+"$(INTDIR)\ares_timeout.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+SOURCE=..\..\windows_port.c
+
+"$(INTDIR)\windows_port.obj" : $(SOURCE) "$(INTDIR)"
+	$(CPP) $(CPP_PROJ) $(SOURCE)
+
+
+
+!ENDIF
+

ares/windows_port.c

@@ -1,6 +1,8 @@
 #include "setup.h"
 
-#ifdef WIN32 /* only do the following on windows */
+/* only do the following on windows
+ */
+#if (defined(WIN32) || defined(WATT32)) && !defined(MSDOS)
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
@@ -8,13 +10,19 @@
 #include <errno.h>
 #include <malloc.h>
 
+#ifdef WATT32
+#include <sys/socket.h>
+#else
 #include "nameser.h"
+#endif
+#include "ares.h"
+#include "ares_private.h"
 
 #ifndef __MINGW32__
 int
-ares_strncasecmp(const char *a, const char *b, size_t n)
+ares_strncasecmp(const char *a, const char *b, int n)
 {
-    size_t i;
+    int i;
 
     for (i = 0; i < n; i++) {
         int c1 = isupper(a[i]) ? tolower(a[i]) : a[i];
@@ -57,7 +65,7 @@ ares_gettimeofday(struct timeval *tv, struct timezone *tz)
 }
 
 int
-ares_writev (SOCKET s, const struct iovec *vector, size_t count)
+ares_writev (ares_socket_t s, const struct iovec *vector, size_t count)
 {
   char *buffer, *bp;
   size_t i, bytes = 0;

buildconf

@@ -101,6 +101,10 @@ libtool=`findtool glibtool 2>/dev/null`
 if test ! -x "$libtool"; then
   libtool=`findtool libtool`
 fi
+
+# set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found
+LIBTOOLIZE="${libtool}ize"
+
 lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
 if test -z "$lt_pversion"; then
   echo "buildconf: libtool not found."

buildconf.bat

@@ -7,9 +7,6 @@ REM create ca-bundle.h
 echo /* This file is generated automatically */ >lib\ca-bundle.h
 echo #define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE") >>lib\ca-bundle.h
 
-REM create getdate.c
-copy lib\getdate.c.cvs lib\getdate.c
-
 REM create hugehelp.c
 copy src\hugehelp.c.cvs src\hugehelp.c
 

configure.ac

@@ -102,6 +102,7 @@ AC_MSG_RESULT($need_no_undefined)
 AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
 
 AC_MSG_CHECKING([if we need -mimpure-text])
+mimpure=no
 case $host in
   *-*-solaris2*)
     if test "$GCC" = "yes"; then
@@ -109,7 +110,6 @@ case $host in
     fi
     ;;
   *)
-    mimpure=no
     ;;
 esac
 AC_MSG_RESULT($mimpure)
@@ -287,7 +287,7 @@ then
   AC_TRY_LINK( ,
              [gethostbyname();],
              [ dnl found it!
-             HAVE_GETHOSTBYNAME="1",
+             HAVE_GETHOSTBYNAME="1"
              AC_MSG_RESULT([yes])],
              [ dnl failed!
              AC_MSG_RESULT([no])
@@ -707,45 +707,53 @@ else
   CLEANCPPFLAGS="$CPPFLAGS"
   CLEANLIBS="$LIBS"
 
-  dnl Detect the pkg-config tool, as it may have extra info about the openssl
-  dnl installation we can use. I *believe* this is what we are expected to do
-  dnl on really recent Redhat Linux hosts.
-
-  AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
-  if test "$PKGCONFIG" != "no" ; then
-    AC_MSG_CHECKING([OpenSSL options with pkg-config])
-
-    $PKGCONFIG --exists openssl
-    SSL_EXISTS=$?
-
-    if test "$SSL_EXISTS" -eq "0"; then
-      SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
-      SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
-      SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
-
-      dnl use the values pkg-config reported
-      LIBS="$LIBS $SSL_LIBS"
-      CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
-      LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
-      AC_MSG_RESULT([found])
-    else
-      AC_MSG_RESULT([no])
-    fi
-  fi
-
   case "$OPT_SSL" in
   yes)
+    dnl --with-ssl (without path) used
+    PKGTEST="yes"
     EXTRA_SSL=/usr/local/ssl ;;
   off)
+    dnl no --with-ssl option given, just check default places
+    PKGTEST="yes"
     EXTRA_SSL= ;;
   *)
-    dnl check the given spot right away!
+    dnl check the given --with-ssl spot
+    PKGTEST="no"
     EXTRA_SSL=$OPT_SSL
     LDFLAGS="$LDFLAGS -L$EXTRA_SSL/lib$libsuff"
     CPPFLAGS="$CPPFLAGS -I$EXTRA_SSL/include/openssl -I$EXTRA_SSL/include"
     ;;
   esac
 
+  if test "$PKGTEST" = "yes"; then
+
+    dnl Detect the pkg-config tool, as it may have extra info about the
+    dnl openssl installation we can use. I *believe* this is what we are
+    dnl expected to do on really recent Redhat Linux hosts.
+
+    AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
+    if test "$PKGCONFIG" != "no" ; then
+      AC_MSG_CHECKING([OpenSSL options with pkg-config])
+
+      $PKGCONFIG --exists openssl
+      SSL_EXISTS=$?
+
+      if test "$SSL_EXISTS" -eq "0"; then
+        SSL_LIBS=`$PKGCONFIG --libs-only-l openssl 2>/dev/null`
+        SSL_LDFLAGS=`$PKGCONFIG --libs-only-L openssl 2>/dev/null`
+        SSL_CPPFLAGS=`$PKGCONFIG --cflags-only-I openssl 2>/dev/null`
+
+        dnl use the values pkg-config reported
+        LIBS="$LIBS $SSL_LIBS"
+        CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
+        LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
+        AC_MSG_RESULT([found])
+      else
+        AC_MSG_RESULT([no])
+      fi
+    fi
+  fi
+
   AC_CHECK_LIB(crypto, CRYPTO_lock,[
      HAVECRYPTO="yes"
      ],[
@@ -945,26 +953,31 @@ case "$LIBIDN" in
        AC_MSG_RESULT(no)
        ;;
   *)   AC_MSG_RESULT(yes)
-       AC_CHECK_LIB(idn, idna_to_ascii_lz, ,
-                    [
-                    dnl if there was a given path, try it
-                    nolibidn="true"
-                    if test "x$LIBIDN" != "xyes"; then
-                      nolibidn="" dnl reset to test again
-                      oldLDFLAGS=$LDFLAGS
-                      oldCPPFLAGS=$CPPFLAGS
-                      LDFLAGS="$LDFLAGS -L$LIBIDN/lib"
-                      CPPFLAGS="$CPPFLAGS -I$LIBIDN/include"
-                      AC_CHECK_LIB(idn, idna_to_ascii_4i, ,
-                                   nolibidn="true"
-                                   LDFLAGS=$oldLDFLAGS
-                                   CPPFLAGS=$oldCPPFLAGS)
-                    fi
-                    ])
-       if test "x$nolibidn" != "xtrue"; then
+
+       idn=""
+       dnl if there is a given path, check that FIRST
+       if test "x$LIBIDN" != "xyes"; then
+          oldLDFLAGS=$LDFLAGS
+          oldCPPFLAGS=$CPPFLAGS
+          LDFLAGS="$LDFLAGS -L$LIBIDN/lib"
+          CPPFLAGS="$CPPFLAGS -I$LIBIDN/include"
+          idn="yes"
+          AC_CHECK_LIB(idn, idna_to_ascii_4i, ,
+                       idn=""
+                       LDFLAGS=$oldLDFLAGS
+                       CPPFLAGS=$oldCPPFLAGS)
+       fi
+
+       if test "x$idn" != "xyes"; then
+          dnl check with default paths
+          AC_CHECK_LIB(idn, idna_to_ascii_lz, ,
+                       idn="")
+       fi
+
+       if test "x$idn" = "xyes"; then
          curl_idn_msg="enabled"
          dnl different versions of libidn have different setups of these:
-         AC_CHECK_FUNCS( idn_free )
+         AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror)
          AC_CHECK_HEADERS( idn-free.h )
        fi
                     
@@ -1038,6 +1051,24 @@ dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \
 dnl genprogc/thread_quick_ref.htm
 
 if test "x$RECENTAIX" = "xyes"; then
+
+  AC_DEFINE(_THREAD_SAFE, 1, [define this if you need it to compile thread-safe code])
+
+  dnl check if this is the IMB xlc compiler
+  dnl Details thanks to => http://predef.sourceforge.net/
+  AC_MSG_CHECKING([if this is the xlc compiler])
+  AC_EGREP_CPP([^__xlC__], [__xlC__],
+         dnl action if the text is found, this it has not been replaced by the
+         dnl cpp
+         XLC="no"
+         AC_MSG_RESULT([no]),
+         dnl the text was not found, it was replaced by the cpp
+         XLC="yes"
+         AC_MSG_RESULT([yes])
+         CFLAGS="$CFLAGS -qthreaded"
+       )
+
+
   dnl is there a localtime_r()
   CURL_CHECK_LOCALTIME_R()
 
@@ -1089,6 +1120,7 @@ AC_CHECK_HEADERS(
         utime.h \
         sys/utime.h \
         sys/poll.h \
+        libgen.h \
         setjmp.h,
 dnl to do if not found
 [],
@@ -1124,9 +1156,22 @@ AC_CHECK_SIZEOF(curl_off_t, ,[
 #include "$srcdir/include/curl/curl.h"
 ])
 AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(long)
 
 AC_CHECK_TYPE(long long,
-   [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports 'long long'])])
+   [AC_DEFINE(HAVE_LONGLONG, 1, [if your compiler supports long long])]
+   longlong="yes"  
+)
+
+if test "xyes" = "x$longlong"; then
+  AC_MSG_CHECKING([if numberLL works])
+  AC_COMPILE_IFELSE([long long val = 1000LL;],
+   [AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL])]
+   AC_MSG_RESULT(yes),
+   AC_MSG_RESULT(no)
+  )
+fi
+
 
 # check for ssize_t
 AC_CHECK_TYPE(ssize_t, ,
@@ -1171,6 +1216,7 @@ AC_CHECK_FUNCS( strtoll \
                 dlopen \
                 utime \
                 sigsetjmp \
+                basename \
                 poll,
 dnl if found
 [],
@@ -1201,6 +1247,16 @@ if test "$ac_cv_func_sigsetjmp" != "yes"; then
                )
 fi
 
+AC_CHECK_DECL(basename, ,
+              AC_DEFINE(NEED_BASENAME_PROTO, 1, [If you lack a fine basename() prototype]),
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_LIBGEN_H
+#include <libgen.h>
+#endif
+)
+
 dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and
 dnl to find out we make an extra check here!
 if test "$ac_cv_func_poll" = "yes"; then
@@ -1264,22 +1320,6 @@ then
   USE_MANUAL="no";
 fi
 
-AC_PROG_YACC
-
-if test -z "$YACC"
-then
-  AC_MSG_CHECKING([if OK to build without bison/yacc])
-  dnl no yacc is a big deal if we have no pre-fixed getdate.y
-  if test -r "$srcdir/lib/getdate.c"
-  then
-    dnl all is well, we don't have to generate it!
-    AC_MSG_RESULT(yes)
-  else
-    AC_MSG_RESULT(no)
-    AC_MSG_ERROR([no yacc or bison found, can't build libcurl!])
-  fi
-fi
-
 dnl *************************************************************************
 dnl If the manual variable still is set, then we go with providing a built-in
 dnl manual

curl-style.el

@@ -20,6 +20,13 @@
     )
   "Curl C Programming Style")
 
+(defun curl-code-cleanup ()
+  "no docs"
+  (interactive)
+  (untabify (point-min) (point-max))
+  (delete-trailing-whitespace)
+)
+
 ;; Customizations for all of c-mode, c++-mode, and objc-mode
 (defun curl-c-mode-common-hook ()
   "Curl C mode hook"
@@ -33,7 +40,7 @@
   ;; keybindings for C, C++, and Objective-C.  We can put these in
   ;; c-mode-base-map because of inheritance ...
   (define-key c-mode-base-map "\M-q" 'c-fill-paragraph)
-  (define-key c-mode-base-map "\M-m" 'delete-trailing-whitespace)
+  (define-key c-mode-base-map "\M-m" 'curl-code-cleanup)
   (setq c-recognize-knr-p nil)
   ;;; (add-hook 'write-file-hooks 'delete-trailing-whitespace t)
   (setq show-trailing-whitespace t)

docs/BINDINGS

@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
                                libcurl bindings
@@ -17,22 +17,27 @@ archives, but must be downloaded and installed separately.
 
 Ada95
 
-  Writtten by Andreas Almroth.
+  Writtten by Andreas Almroth
   http://www.almroth.com/adacurl/index.html
 
 Basic
 
-  ScriptBasic bindings to libcurl. Writtten by Peter Verhas.
+  ScriptBasic bindings to libcurl. Writtten by Peter Verhas
   http://scriptbasic.com/
 
 C++
 
-  Written by Jean-Philippe Barrette-LaPierre.
+  Written by Jean-Philippe Barrette-LaPierre
   http://www.sourceforge.net/projects/curlpp
 
+Ch
+
+  Written by Stephen Nestinger and Jonathan Rogado
+  http://chcurl.sourceforge.net/
+
 Cocoa
 
-  Written by Dan Wood.
+  Written by Dan Wood
   http://curlhandle.sourceforge.net/
 
 D
@@ -42,25 +47,33 @@ D
 
 Dylan
 
-  Written by Chris Double.
+  Written by Chris Double
   http://dylanlibs.sourceforge.net/
 
 Euphoria
 
-  Written by Ray Smith.
+  Written by Ray Smith
   http://rays-web.com/eulibcurl.htm
 
 Ferite
+  Written by Paul Querna
   http://www.ferite.org/
 
+Gambas
+  http://gambas.sourceforge.net
+
+glib/GTK+
+  Written by Richard Atterer
+  http://atterer.net/glibcurl/
+
 Java
 
-  Written by Daniel Stenberg.
+  Written by Daniel Stenberg
   http://curl.haxx.se/libcurl/java/
 
 Lua
 
-  Written by Steve Dekorte.
+  Written by Steve Dekorte
   http://curl.haxx.se/libcurl/lua/
 
 Object-Pascal
@@ -70,7 +83,7 @@ Object-Pascal
 
 O'Caml
 
-  Written by Lars Nilsson.
+  Written by Lars Nilsson
   http://sourceforge.net/projects/ocurl/
 
 Pascal
@@ -80,40 +93,49 @@ Pascal
 
 Perl
 
-  Maintained by Cris Bailiff.
+  Maintained by Cris Bailiff
   http://curl.haxx.se/libcurl/perl/
 
 PHP
 
-  Written by Sterling Hughes.
+  Written by Sterling Hughes
   http://curl.haxx.se/libcurl/php/
 
 PostgreSQL
 
-  Written by Gian Paolo Ciceri.
+  Written by Gian Paolo Ciceri
   http://gborg.postgresql.org/project/pgcurl/projdisplay.php
 
 Python
 
-  Written by Kjetil Jacobsen.
+  Written by Kjetil Jacobsen
   http://pycurl.sourceforge.net/
 
 Rexx
 
-  Written Mark Hessling. 
+  Written Mark Hessling
   http://rexxcurl.sourceforge.net/
 
 Ruby
 
-  Written by Hirotaka Matsuyuki. 
+  Written by Hirotaka Matsuyuki
   http://www.d1.dion.ne.jp/~matuyuki/ruby.html
 
 Scheme
 
-  Bigloo binding written by Kirill Lisovsky.
+  Bigloo binding written by Kirill Lisovsky
   http://curl.haxx.se/libcurl/scheme/
 
 Tcl
 
-  Written by Andr<64>s Garc<72>a. 
+  Written by Andr<64>s Garc<72>a
   http://personal1.iddeo.es/andresgarci/tclcurl/english/docs.html
+
+Q
+
+  http://q-lang.sourceforge.net/
+
+wxWidgets
+
+  Written by Casey O'Donnell
+  http://homepage.mac.com/codonnell/wxcurldav/

docs/CONTRIBUTE

@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
 To Think About When Contributing Source Code
@@ -138,15 +138,15 @@ How To Make a Patch
 
  If you have modified a single file, try something like:
 
-     diff -u undmodified-file.c my-changed-one.c > my-fixes.diff
+     diff -u unmodified-file.c my-changed-one.c > my-fixes.diff
 
  If you have modified several files, possibly in different directories, you
  can use diff recursively:
 
-     diff -ur curl-original-dir curl-modfied-sources-dir > my-fixes.diff
+     diff -ur curl-original-dir curl-modified-sources-dir > my-fixes.diff
 
  The GNU diff and GNU patch tools exist for virtually all platforms, including
- all kinds of unixes and Windows:
+ all kinds of Unixes and Windows:
 
  For unix-like operating systems:
 

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: August 10, 2004 (http://curl.haxx.se/docs/faq.html)
+Updated: August 18, 2004 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _
                               ___| | | |  _ \| |
                              / __| | | | |_) | |
@@ -10,10 +10,10 @@ FAQ
  1. Philosophy
   1.1 What is cURL?
   1.2 What is libcurl?
-  1.3 What is cURL not?
+  1.3 What is curl not?
   1.4 When will you make curl do XXXX ?
-  1.5 Who makes cURL?
-  1.6 What do you get for making cURL?
+  1.5 Who makes curl?
+  1.6 What do you get for making curl?
   1.7 What about CURL from curl.com?
   1.8 I have a problem who do I mail?
 
@@ -23,7 +23,7 @@ FAQ
    2.1.2 only the libssl lib is missing
   2.2 Does curl work/build with other SSL libraries?
   2.3 Where can I find a copy of LIBEAY32.DLL?
-  2.4 Does cURL support Socks (RFC 1928) ?
+  2.4 Does curl support Socks (RFC 1928) ?
 
  3. Usage Problems
   3.1 curl: (1) SSL is disabled, https: not supported
@@ -41,6 +41,7 @@ FAQ
   3.13 Why does my single/double quotes fail?
   3.14 Does curl support javascript or pac (automated proxy config)?
   3.15 Can I do recursive fetches with curl?
+  3.16 What certificates do I need when I use SSL?
 
  4. Running Problems
   4.1 Problems connecting to SSL servers.
@@ -71,6 +72,7 @@ FAQ
   5.6 What about Keep-Alive or persistent connections?
   5.7 Link errors when building libcurl on Windows!
   5.8 libcurl.so.3: open failed: No such file or directory
+  5.9 How does libcurl resolve host names?
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -80,24 +82,50 @@ FAQ
   6.5 Can I modify curl/libcurl for my program and keep the changes secret?
   6.6 Can you please change the curl/libcurl license to XXXX?
 
+ 7. PHP/CURL Issues
+  7.1 What is PHP/CURL?
+  7.2 Who write PHP/CURL?
+  7.3 Can I perform multiple requests using the same handle?
+
 ==============================================================================
 
 1. Philosophy
 
   1.1 What is cURL?
 
-  cURL (or simply just 'curl') is a command line tool for getting or sending
-  files using URL syntax. The name is a play on 'Client for URLs', originally
-  with URL spelled in uppercase to make it obvious it deals with URLs. The
-  fact it can also be pronounced 'see URL' also helped, it works as an
-  abbrivation for "Client URL Request Library" or why not the recursive
+  cURL is the name of the project. The name is a play on 'Client for URLs',
+  originally with URL spelled in uppercase to make it obvious it deals with
+  URLs. The fact it can also be pronounced 'see URL' also helped, it works as
+  an abbrivation for "Client URL Request Library" or why not the recursive
   version: "Curl URL Request Library".
 
-  Curl supports a range of common Internet protocols, currently including
-  HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and FILE.
+  The cURL project produces two products:
 
-  We spell it cURL or just curl. We pronounce it with an initial k sound:
-  [kurl].
+  libcurl
+
+    A free and easy-to-use client-side URL transfer library, supporting FTP,
+    FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE and LDAP.  libcurl supports
+    HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, kerberos, HTTP
+    form based upload, proxies, cookies, user+password authentication, file
+    transfer resume, http proxy tunneling and more!
+
+    libcurl is highly portable, it builds and works identically on numerous
+    platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX,
+    IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOs, Mac
+    OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS and more...
+
+    libcurl is free, thread-safe, IPv6 compatible, feature rich, well
+    supported and fast.
+    
+  curl
+
+    A command line tool for getting or sending files using URL syntax.
+
+    Since curl uses libcurl, it supports a range of common Internet protocols,
+    currently including HTTP, HTTPS, FTP, FTPS, GOPHER, LDAP, DICT, TELNET and
+    FILE.
+
+  We pronounce curl and cURL with an initial k sound: [kurl].
 
   NOTE: there are numerous sub-projects and related projects that also use the
   word curl in the project names in various combinations, but you should take
@@ -113,7 +141,7 @@ FAQ
   You can use libcurl for free in your application, be it open source,
   commercial or closed-source.
 
-  1.3 What is cURL not?
+  1.3 What is curl not?
 
   Curl is *not* a wget clone. That is a common misconception.  Never, during
   curl's development, have we intended curl to replace wget or compete on its
@@ -128,7 +156,7 @@ FAQ
   script (or write a new program that interfaces libcurl) and do it.
 
   Curl is not a PHP tool, even though it works perfectly well when used from
-  or with PHP.
+  or with PHP (when using the PHP/CURL module).
 
   Curl is not a single-OS program. Curl exists, compiles, builds and runs
   under a wide range of operating systems, including all modern Unixes (and a
@@ -162,9 +190,9 @@ FAQ
   * If you write the code, chances are bigger that it will get into curl
     faster.
 
-  1.5 Who makes cURL?
+  1.5 Who makes curl?
 
-  cURL and libcurl are not made by any single individual. Sure, Daniel
+  curl and libcurl are not made by any single individual. Sure, Daniel
   Stenberg writes the major parts, but other persons' submissions are
   important and crucial. Anyone can contribute and post their changes and
   improvements and have them inserted in the main sources (of course on the
@@ -176,14 +204,16 @@ FAQ
 
   curl is developed by a community, with Daniel at the wheel.
 
-  1.6 What do you get for making cURL?
+  1.6 What do you get for making curl?
 
   Project cURL is entirely free and open. No person gets paid for developing
-  curl. We do this voluntarily on our spare time.
+  (lib)curl. We do this voluntarily on our spare time.
 
   We get some help from companies. Contactor Data hosts the curl web site,
   Haxx owns the curl web site's domain and sourceforge.net hosts project
-  services we take advantage from, like the bug tracker.
+  services we take advantage from, like the bug tracker. Also, some companies
+  have sponsored certain parts of the development in the past and I hope some
+  will continue to do so in the future.
 
   If you want to support our project with a donation or similar, one way of
   doing that would be to buy "gift certificates" at useful online shopping
@@ -279,7 +309,7 @@ FAQ
   accurate and up-to-date pointers to recent OpenSSL DLLs and other binary
   packages.
 
-  2.4 Does cURL support Socks (RFC 1928) ?
+  2.4 Does curl support Socks (RFC 1928) ?
 
   Yes, SOCKS5 is supported.
 
@@ -370,8 +400,7 @@ FAQ
 
   Find out more about which languages that support curl directly, and how to
   install and use them, in the libcurl section of the curl web site:
-
-        http://curl.haxx.se/libcurl/
+  http://curl.haxx.se/libcurl/
 
   In February 2003, there are interfaces available for the following
   languages: Basic, C, C++, Cocoa, Dylan, Euphoria, Java, Lua, Object-Pascal,
@@ -444,15 +473,15 @@ FAQ
 
   Some work-arounds usually suggested to overcome this javascript dependency:
 
-    - Depending on the javascript complexity, write up a script that
-      translates it to another language and execute that.
+  - Depending on the javascript complexity, write up a script that
+    translates it to another language and execute that.
 
-    - Read the javascript code and rewrite the same logic in another language.
+  - Read the javascript code and rewrite the same logic in another language.
 
-    - Implement a javascript interpreter, people have successfully used the
-      Mozilla javascript engine in the past.
+  - Implement a javascript interpreter, people have successfully used the
+    Mozilla javascript engine in the past.
 
-    - Ask your admins to stop this, for a static proxy setup or similar.
+  - Ask your admins to stop this, for a static proxy setup or similar.
 
   3.15 Can I do recursive fetches with curl?
 
@@ -463,6 +492,34 @@ FAQ
   curlmirror perl script), and you can write programs based on libcurl to do
   it, but the command line tool curl itself cannot.
 
+  3.16 What certificates do I need when I use SSL?
+
+  There are three different kinds of "certificates" to keep track of when we
+  talk about using SSL-based protocols (HTTPS or FTPS) using curl or libcurl.
+
+  - Client certificate. The server you communicate may require that you can
+    provide this in order to prove that you actually are who you claim to be.
+    If the server doesn't require this, you don't need a client certificate.
+
+  - Server certificate. The server you communicate with has a server
+    certificate. You can and should verify this certficate to make sure that
+    you are truly talking to the real server and not a server impersonating
+    it. The server certificate verifaction process is made by using a
+    Certificate Authority certificate ("CA cert") that was used to sign the
+    server certificate. Server certificate verification is enabled by default
+    in curl and libcurl and is often the reason for problems as explained in
+    FAQ entry 4.12 and the SSLCERTS document
+    (http://curl.haxx.se/docs/sslcerts.html). Server certificates that are
+    "self-signed" or otherwise signed by a CA that you do not have a CA cert
+    for, cannot be verified. If the verification during a connect fails, you
+    are refused access. You then need to explicitly disable the verification
+    to connect to the server.
+
+  - Certificate Authority certificate ("CA cert"). You often have several CA
+    certs in a CA cert bundle that can be used to verify a server certificate
+    that was signed by one of the authorities in the bundle. curl comes with a
+    default CA cert bundle. You can override the default.
+
 
 4. Running Problems
 
@@ -767,6 +824,26 @@ FAQ
 
   'man ld.so' and 'man ld' will tell you more details
 
+  5.9 How does libcurl resolve host names?
+
+  libcurl includes a number of different name resolve functions:
+
+  - The non-ipv6 resolver that can use one out of four host name resolve calls
+    (depending on what your system supports):
+
+    A - gethostbyname()
+    B - gethostbyname_r() with 3 arguments
+    C - gethostbyname_r() with 5 arguments
+    D - gethostbyname_r() with 6 arguments
+
+  - The ipv6-resolver that uses getaddrinfo()
+
+  - The c-ares based name resolver that uses the c-ares library for resolves.
+
+  - The Windows threaded resolver. It use:
+
+    A - gethostbyname() on plain ipv4 windows hosts
+    B - getaddrinfo() on ipv6-enabled windows hosts
 
 6. License Issues
 
@@ -818,3 +895,26 @@ FAQ
   we want on curl/libcurl and it does not spread to other programs or
   libraries that use it. It should be possible for everyone to use libcurl or
   curl in their projects, no matter what license they already have in use.
+
+7. PHP/CURL Issues
+
+  7.1 What is PHP/CURL?
+
+  The module for PHP that makes it possible for PHP programs to access curl-
+  functions from within PHP. We often call it PHP/CURL to differentiate from
+  curl the command line tool and libcurl the library.
+
+  7.2 Who write PHP/CURL?
+
+  PHP/CURL is a module that comes with the regular PHP package. It depends and
+  uses libcurl, so you need to have libcurl installed properly first before
+  PHP/CURL can be used. PHP/CURL is written by Sterling Hughes.
+
+  7.3 Can I perform multiple requests using the same handle?
+
+  Yes - at least in PHP version 4.3.8 and later (this has been known to not
+  work in earlier versions, but the exact version when it started to work is
+  unknown to me).
+
+  After a transfer, you just set new options in the handle and make another
+  transfer. This will make libcurl to re-use the same connection if it can.

docs/FEATURES

@@ -6,26 +6,33 @@
 
 FEATURES
 
-Misc
- - full URL syntax
+curl tool
+ - config file support
+ - multiple URLs in a single command line
+ - range "globbing" support: [0-13], {one,two,three}
+ - multiple file upload on a single command line
+ - custom maximum transfer rate
+ - redirectable stderr
+
+libcurl supports
+ - full URL syntax with no length limit
  - 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
  - progress bar/time specs while downloading
  - "standard" proxy environment variables support
- - config file support
  - compiles on win32 (reported builds on 40+ operating systems)
- - redirectable stderr
  - selectable network interface for outgoing traffic
- - IPv6 support
+ - IPv6 support on unix and Windows
  - persistant connections
  - socks5 support
  - supports user name + password in proxy environment variables
  - operations through proxy "tunnel" (using CONNECT)
- - supports transfers of large files (>2GB and >4GB)
+ - supports large files (>2GB and >4GB) both upload/download
+ - replacable memory functions (malloc, free, realloc, etc)
+ - asynchronous name resolving (*6)
 
 HTTP
  - HTTP/1.1 compliant (optionally uses 1.0)
@@ -35,7 +42,7 @@ HTTP
  - POST
  - multipart formpost (RFC1867-style)
  - authentication: Basic, Digest, NTLM(*1), GSS-Negotiate/Negotiate(*3) and
-   SPNEGO (*4)
+   SPNEGO (*4) to server and proxy
  - resume (both GET and PUT)
  - follow redirects
  - maximum amount of redirects to follow
@@ -80,6 +87,8 @@ FTP
  - via http-proxy
  - all operations can be tunneled through a http-proxy
  - customizable to retrieve file modification date
+ - third party transfers
+ - no dir depth limit
 
 FTPS (*1)
  - explicit ftps:// support that use SSL on both connections
@@ -103,6 +112,8 @@ GOPHER
 
 FILE
  - URL support
+ - "uploads"
+ - resume
 
 FOOTNOTES
 =========
@@ -112,3 +123,4 @@ FOOTNOTES
   *3 = requires a GSSAPI-compliant library, such as Heimdal or similar.
   *4 = requires FBopenssl
   *5 = requires a krb4 library, such as the MIT one or similar.
+  *6 = requires c-ares

docs/HISTORY

@@ -1,7 +1,7 @@
-                                  _   _ ____  _     
-                              ___| | | |  _ \| |    
-                             / __| | | | |_) | |    
-                            | (__| |_| |  _ <| |___ 
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
                           How cURL Became Like This

docs/HOWTO-RELEASE

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

docs/INSTALL

@@ -158,17 +158,9 @@ Win32
         Make the sources in the src/ drawer be a "win32 console application"
         project. Name it curl.
 
-        With VC++, add 'ws2_32.lib' to the link libs when you build curl!
-        Borland seems to do that itself magically. Of course you have to make
-        sure it links with the libcurl too!
-
         For VC++ 6, there's an included Makefile.vc6 that should be possible
         to use out-of-the-box.
 
-        Microsoft note: add /Zm200 to the compiler options to increase the
-        compiler's memory allocation limit, as the hugehelp.c won't compile
-        due to "too long puts string".
-
 
    With SSL:
 
@@ -566,33 +558,10 @@ PORTS
         - s390 Linux 
         - XScale/PXA250 Linux 2.4
 
-OpenSSL
-=======
-
-   You'll find OpenSSL information at:
-
-      http://www.openssl.org
-
-
-MingW32/Cygwin
-==============
-
-   You'll find MingW32 and Cygwin information at:
-
-      http://www.mingw.org
-
-OpenLDAP
-========
-
-   You'll find OpenLDAP information at:
-
-      http://www.openldap.org
-
-Zlib
-====
-
-   You'll find Zlib information at:
-
-      http://www.gzip.org/zlib/
-
+Useful URLs
+===========
 
+OpenSSL   http://www.openssl.org
+MingW     http://www.mingw.org
+OpenLDAP  http://www.openldap.org
+Zlib      http://www.gzip.org/zlib/

docs/KNOWN_BUGS

@@ -3,10 +3,20 @@ join in and help us correct one or more of these! Also be sure to check the
 changelog of the current development status, as one or more of these problems
 may have been fixed since this was written!
 
+* curl version 7.12.2 fails on AIX if compiled with --enable-ares.
+  The workaround is to combine --enable-ares with --disable-shared
+
+* When connecting to a SOCKS proxy, the (connect) timeout is not properly
+  acknowledged after the actual TCP connect (during the SOCKS "negotiate"
+  phase). Pointed out by Lucas. Fix: need to select() and timeout properly.
+
+* Using configure --disable-[protocol] may cause 'make test' to fail for
+  tests using the disabled protocol(s).
+
 * To get HTTP Negotiate authentication to work fine, you need to provide a
   (fake) user name (this concerns both curl and the lib) because the code
   wrongly only considers authentication if there's a user name provided.
-  Bug report #1004841.
+  Bug report #1004841. How? http://curl.haxx.se/mail/lib-2004-08/0182.html
 
 * If you use a very large amount of file descriptors (more than FD_SETSIZE)
   and then use libcurl, it might crash on its use of select() which then
@@ -37,10 +47,6 @@ may have been fixed since this was written!
   libcurl thinks of it as the *compressed* lenght. Some explanations are here:
   http://curl.haxx.se/mail/lib-2003-06/0146.html
 
-* Downloading 0 (zero) bytes files over FTP will not create a zero byte file
-  locally, which is because libcurl doesn't call the write callback with zero
-  bytes. Explained here: http://curl.haxx.se/mail/archive-2003-04/0143.html
-
 * IPv6 support on AIX 4.3.3 doesn't work due to a missing sockaddr_storage
   struct. It has been reported to work on AIX 5.1 though.
 

docs/LICENSE-MIXING

@@ -10,13 +10,14 @@ can lead to for end users.
 
 I am not a lawyer and this is not legal advice!
 
-One common dilemma is that GPL[*]-licensed code is not allowed to be linked
+One common dilemma is that GPL[1]-licensed code is not allowed to be linked
 with code licensed under the Original BSD license (with the announcement
 clause, unless there's a specified exception in the GPL-licensed module). You
 may still build your own copies that use them all, but distributing them as
-binaries would be to violate the GPL license. This particular problem was
-addressed when the Modified BSD license was created, which does not have the
-annoncement clause that collides with GPL.
+binaries would be to violate the GPL license - unless you accompany your
+license with an exception[2]. This particular problem was addressed when the
+Modified BSD license was created, which does not have the annoncement clause
+that collides with GPL.
 
 libcurl http://curl.haxx.se/docs/copyright.html
 
@@ -80,4 +81,6 @@ OpenLDAP http://www.openldap.org/software/release/license.html
         linked with libcurl in an app.
 
 
-[*] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html
+[1] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html
+[2] = http://www.fsf.org/licenses/gpl-faq.html#GPLIncompatibleLibs details on
+      how to write such an exception to the GPL

docs/MANUAL

@@ -580,11 +580,11 @@ NETWORK INTERFACE
 
   Get a web page from a server using a specified port for the interface:
 
-	curl --interface eth0:1 http://www.netscape.com/
+        curl --interface eth0:1 http://www.netscape.com/
 
   or
 
-	curl --interface 192.168.1.10 http://www.netscape.com/
+        curl --interface 192.168.1.10 http://www.netscape.com/
 
 HTTPS
 

docs/SSLCERTS

@@ -32,7 +32,41 @@ server, do one of the following:
     configure with the --with-ca-bundle option pointing out the path of your
     choice.
 
-    If you're using the curl command line tool, you can specify your own CA
+    To do this, you need to get the CA cert for your server in PEM format and
+    then append that to your CA cert bundle.
+
+    If you use Internet Explorer, this is one way to get extract the CA cert
+    for a particular server:
+
+     o View the certificate by double-clicking the padlock
+     o Find out where the CA certificate is kept (Certificate>
+       Authority Information Access>URL)
+     o Get a copy of the crt file using curl
+     o Convert it from crt to PEM using the openssl tool:
+       openssl x509 -inform DES -in yourdownloaded.crt \
+       -out outcert.pem -text
+     o Append the 'outcert.pem' to the CA cert bundle or use it stand-alone
+       as described below.
+
+     (Thanks to Frankie V for this description)
+
+    If you use the 'openssl' tool, this is one way to get extract the CA cert
+    for a particular server:
+
+     o openssl s_client -connect xxxxx.com:443 |tee logfile
+     o type "QUIT", followed by the "ENTER" key
+     o The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE"
+       markers.
+     o If you want to see the data in the certificate, you can do: "openssl
+       x509 -inform PEM -in certfile -text -out certdata" where certfile is
+       the cert you extracted from logfile. Look in certdata.
+     o If you want to trust the certificate, you can append it to your
+       cert_bundle or use it stand-alone as described. Just remember that the
+       security is no better than the way you obtained the certificate.
+
+     (Thanks to Doug Kaufman for this description)
+
+ 4. If you're using the curl command line tool, you can specify your own CA
     cert path by setting the environment variable CURL_CA_BUNDLE to the path
     of your choice.
 
@@ -45,7 +79,7 @@ server, do one of the following:
       4. Windows Directory (e.g. C:\windows)
       5. all directories along %PATH%
 
- 4. Get a better/different/newer CA cert bundle! One option is to extract the
+ 5. Get a better/different/newer CA cert bundle! One option is to extract the
     one a recent Mozilla browser uses, by following the instruction found
     here:
 
@@ -56,9 +90,3 @@ certificate that isn't signed by one of the certificates in the installed CA
 cert bundle, will cause SSL to report an error ("certificate verify failed")
 during the handshake and SSL will then refuse further communication with that
 server.
-
-This procedure has been deemed The Right Thing even though it adds this extra
-trouble for some users, since it adds security to a majority of the SSL
-connections that previously weren't really secure. It turned out many people
-were using previous versions of curl/libcurl without realizing the need for
-the CA cert options to get truly secure SSL connections.

docs/TODO

@@ -33,8 +33,8 @@ TODO
    return informational stuff as errors, consider a new info returned by
    curl_easy_getinfo() #845941
 
- * Option to set the SO_KEEPALIVE socket option to make libcurl notice and
-   disconnect very long time idle connections.
+ * Use 'struct lifreq' and SIOCGLIFADDR instead of 'struct ifreq' and
+   SIOCGIFADDR on newer Solaris versions as they claim the latter is obsolete.
 
  LIBCURL - multi interface
 
@@ -57,6 +57,14 @@ TODO
 
  FTP
 
+ * "PASV IP override" - When an FTPS host is behind a NAT firewall, passive
+   mode fails. The PASV response from the host ["227 PASV Entering passive
+   mode (_ip_address_, _port_)."] contains the private network IP address of
+   the host, which since it is encrypted, cannot be modified by the firewall
+   to the public IP address. What is needed is a cURL option to override the
+   IP address passed by the host "227 PASV" response. Requested by Ed
+   Hingsbergen
+
  * Support GSS/Kerberos 5 for ftp file transfer. This will allow user
    authentication and file encryption.  Possible libraries and example clients
    are available from MIT or Heimdal. Requsted by Markus Moeller.
@@ -111,21 +119,19 @@ TODO
  * Evaluate/apply Gertjan van Wingerde's SSL patches:
    http://curl.haxx.se/mail/lib-2004-03/0087.html
 
- * If you really want to improve the SSL situation, you should probably have a
-   look at SSL cafile loading as well - quick traces look to me like these are
-   done on every request as well, when they should only be necessary once per
-   ssl context (or once per handle). Even better would be to support the SSL
-   CAdir option - instead of loading all of the root CA certs for every
-   request, this option allows you to only read the CA chain that is actually
-   required (into the cache)...
+ * "Look at SSL cafile - quick traces look to me like these are done on every
+   request as well, when they should only be necessary once per ssl context
+   (or once per handle)". The major improvement we can rather easily do is to
+   make sure we don't create and kill a new SSL "context" for every request,
+   but instead make one for every connection and re-use that SSL context in
+   the same style connections are re-used. It will make us use slightly more
+   memory but it will libcurl do less creations and deletions of SSL contexts.
 
  * Add an interface to libcurl that enables "session IDs" to get
    exported/imported. Cris Bailiff said: "OpenSSL has functions which can
    serialise the current SSL state to a buffer of your choice, and
    recover/reset the state from such a buffer at a later date - this is used
-   by mod_ssl for apache to implement and SSL session ID cache". This whole
-   idea might become moot if we enable the 'data sharing' as mentioned in the
-   LIBCURL label above.
+   by mod_ssl for apache to implement and SSL session ID cache".
 
  * OpenSSL supports a callback for customised verification of the peer
    certificate, but this doesn't seem to be exposed in the libcurl APIs. Could
@@ -134,8 +140,12 @@ TODO
 
  * Make curl's SSL layer option capable of using other free SSL libraries.
    Such as the Mozilla Security Services
-   (http://www.mozilla.org/projects/security/pki/nss/) and GNUTLS
-   (http://gnutls.hellug.gr/)
+   (http://www.mozilla.org/projects/security/pki/nss/) and GnuTLS
+   (http://www.gnu.org/software/gnutls/) This subject has been brought up
+   again recently since GPL-licensed applications that link with libcurl MAY
+   NOT distribute binaries that use OpenSSL without adding an exception clause
+   to the GPL license. See the LICENSE-MIXING document and this:
+   http://www.gnome.org/~markmc/openssl-and-the-gpl.html
 
  LDAP
 
@@ -145,6 +155,17 @@ TODO
 
  CLIENT
 
+ * "curl --sync http://example.com/feed[1-100].rss" or
+   "curl --sync http://example.net/{index,calendar,history}.html"
+
+   Downloads a range or set of URLs using the remote name, but only if the
+   remote file is newer than the local file. A Last-Modified HTTP date header
+   should also be used to set the mod date on the downloaded file.
+   (idea from "Brianiac")
+
+ * Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'.
+   Requested by Dane Jensen and others. This is easily scripted though.
+
  * Add an option that prevents cURL from overwiting existing local files. When
    used, and there already is an existing file with the target file name
    (either -O or -o), a number should be appended (and increased if already
@@ -182,7 +203,7 @@ TODO
    command line. Possibly by letting ':' separate options between URLs,
    similar to this:
 
-      curl --data foo --url url.com :
+      curl --data foo --url url.com : \
           --url url2.com : \
           --url url3.com --data foo3
 

docs/curl.1

@@ -335,10 +335,10 @@ If this option is used twice, the second will again disable silent failure.
 .IP "--ftp-ssl"
 (FTP) Make the FTP connection switch to use SSL/TLS. (Added in 7.11.0)
 
-If this option is used twice, the second will again disable silent failure.
+If this option is used twice, the second will again disable this.
 .IP "-F/--form <name=content>"
 (HTTP) This lets curl emulate a filled in form in which a user has pressed the
-submit button. This causes curl to POST data using the content-type
+submit button. This causes curl to POST data using the Content-Type
 multipart/form-data according to RFC1867. This enables uploading of binary
 files etc. To force the 'content' part to be be a file, prefix the file name
 with an @ sign. To just get the content part from a file, prefix the file name
@@ -355,11 +355,15 @@ input:
 To read the file's content from stdin insted of a file, use - where the file
 name should've been. This goes for both @ and < constructs.
 
-You can also tell curl what Content-Type to use for the file upload part, by
-using 'type=', in a manner similar to:
+You can also tell curl what Content-Type to use by using 'type=', in a manner
+similar to:
 
 \fBcurl\fP -F "web=@index.html;type=text/html" url.com
 
+or
+
+\fBcurl\fP -F "name=daniel;type=text/foo" url.com
+
 See further examples and details in the MANUAL.
 
 This option can be used multiple times.
@@ -972,22 +976,18 @@ not set.
 
 If this option is used several times, the last one will be used.
 .IP "-z/--time-cond <date expression>"
-(HTTP)
-Request to get a file that has been modified later than the given time and
+(HTTP) Request a file that has been modified later than the given time and
 date, or one that has been modified before that time. The date expression can
 be all sorts of date strings or if it doesn't match any internal ones, it
 tries to get the time from a given file name instead! See the
-.BR "GNU date(1)"
-or
-.BR "curl_getdate(3)"
-man pages for date expression details.
+\fIcurl_getdate(3)\fP man pages for date expression details.
 
 Start the date expression with a dash (-) to make it request for a document
 that is older than the given date/time, default is a document that is newer
 than the specified date/time.
 
 If this option is used several times, the last one will be used.
-.IP "-Z/--max-redirs <num>"
+.IP "--max-redirs <num>"
 Set maximum number of redirection-followings allowed. If \fI-L/--location\fP
 is used, this option can be used to prevent curl from following redirections
 \&"in absurdum".

docs/examples/Makefile.am

@@ -9,7 +9,7 @@ EXTRA_DIST = README curlgtk.c sepheaders.c simple.c postit2.c		\
  ftpupload.c httpput.c simplessl.c ftpgetresp.c http-post.c		\
  post-callback.c multi-app.c multi-double.c multi-single.c		\
  multi-post.c fopen.c simplepost.c makefile.dj curlx.c https.c		\
- multi-debugcallback.c fileupload.c getinfo.c ftp3rdparty.c
+ multi-debugcallback.c fileupload.c getinfo.c ftp3rdparty.c debug.c
 
 all:
 	@echo "done"

docs/examples/curlx.c

@@ -1,4 +1,4 @@
-/* 
+/*
   curlx.c  Authors: Peter Sylvester, Jean-Paul Merlin
 
   This is a little program to demonstrate the usage of
@@ -6,7 +6,7 @@
   - an ssl initialisation callback setting a user key and trustbases
     coming from a pkcs12 file
   - using an ssl application callback to find a URI in the
-    certificate presented during ssl session establishment. 
+    certificate presented during ssl session establishment.
 
 */
 
@@ -20,13 +20,13 @@
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions, the following disclaimer,
- *    and the original OpenSSL and SSLeay Licences below. 
+ *    and the original OpenSSL and SSLeay Licences below.
  *
  * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions, the following disclaimer 
+ *    notice, this list of conditions, the following disclaimer
  *    and the original OpenSSL and SSLeay Licences below in
  *    the documentation and/or other materials provided with the
- *    distribution. 
+ *    distribution.
  *
  * 3. All advertising materials mentioning features or use of this
  *    software must display the following acknowledgments:
@@ -100,7 +100,7 @@ static char *curlx_usage[]={
 " -envpass arg     - environement variable which content the tia private key password",
 " -out arg         - output file (response)- default stdout",
 " -in arg          - input file (request)- default stdin",
-" -connect arg     - URL of the server for the connection ex: www.openevidenve.org", 
+" -connect arg     - URL of the server for the connection ex: www.openevidenve.org",
 " -mimetype arg    - MIME type for data in ex : application/timestamp-query or application/dvcs -default application/timestamp-query",
 " -acceptmime arg  - MIME type acceptable for the response ex : application/timestamp-response or application/dvcs -default none",
 " -accesstype arg  - an Object identifier in an AIA/SIA method, e.g. AD_DVCS or ad_timestamping",
@@ -109,7 +109,7 @@ NULL
 
 /*
 
-  ./curlx -p12 psy.p12 -envpass XX -in request -verbose -accesstype AD_DVCS 
+  ./curlx -p12 psy.p12 -envpass XX -in request -verbose -accesstype AD_DVCS
   -mimetype application/dvcs -acceptmime application/dvcs -out response
 
 */
@@ -134,33 +134,33 @@ typedef struct sslctxparm_st {
 
 static char *i2s_ASN1_IA5STRING( ASN1_IA5STRING *ia5)
 {
-	char *tmp;
-	if(!ia5 || !ia5->length) return NULL;
-	tmp = OPENSSL_malloc(ia5->length + 1);
-	memcpy(tmp, ia5->data, ia5->length);
-	tmp[ia5->length] = 0;
-	return tmp;
+        char *tmp;
+        if(!ia5 || !ia5->length) return NULL;
+        tmp = OPENSSL_malloc(ia5->length + 1);
+        memcpy(tmp, ia5->data, ia5->length);
+        tmp[ia5->length] = 0;
+        return tmp;
 }
 
 /* A conveniance routine to get an access URI. */
 
 static unsigned char *my_get_ext(X509 * cert, const int type, int extensiontype) {
 
-	int i;
-	STACK_OF(ACCESS_DESCRIPTION) * accessinfo ;
-	accessinfo =  X509_get_ext_d2i(cert, extensiontype, NULL, NULL) ;
+        int i;
+        STACK_OF(ACCESS_DESCRIPTION) * accessinfo ;
+        accessinfo =  X509_get_ext_d2i(cert, extensiontype, NULL, NULL) ;
 
-	if (!sk_ACCESS_DESCRIPTION_num(accessinfo)) return NULL;
-	for (i = 0; i < sk_ACCESS_DESCRIPTION_num(accessinfo); i++) {
-		ACCESS_DESCRIPTION * ad = sk_ACCESS_DESCRIPTION_value(accessinfo, i);
-		if (OBJ_obj2nid(ad->method) == type) {
-			if (ad->location->type == GEN_URI) {
-				return i2s_ASN1_IA5STRING(ad->location->d.ia5);
-			}
-			return NULL;
-		}
-	}	
-	return NULL;
+        if (!sk_ACCESS_DESCRIPTION_num(accessinfo)) return NULL;
+        for (i = 0; i < sk_ACCESS_DESCRIPTION_num(accessinfo); i++) {
+                ACCESS_DESCRIPTION * ad = sk_ACCESS_DESCRIPTION_value(accessinfo, i);
+                if (OBJ_obj2nid(ad->method) == type) {
+                        if (ad->location->type == GEN_URI) {
+                                return i2s_ASN1_IA5STRING(ad->location->d.ia5);
+                        }
+                        return NULL;
+                }
+        }
+        return NULL;
 }
 
 /* This is an application verification call back, it does not
@@ -170,192 +170,192 @@ static unsigned char *my_get_ext(X509 * cert, const int type, int extensiontype)
 */
 
 static int ssl_app_verify_callback(X509_STORE_CTX *ctx, void *arg) {
-	sslctxparm * p = (sslctxparm *) arg;
-	int ok;
+        sslctxparm * p = (sslctxparm *) arg;
+        int ok;
 
-	if (p->verbose > 2) BIO_printf(p->errorbio,"entering ssl_app_verify_callback\n"); 
-	if ((ok= X509_verify_cert(ctx)) && ctx->cert) {
-		unsigned char * accessinfo ;
-		if (p->verbose > 1) X509_print_ex(p->errorbio,ctx->cert,0,0); 
-		if (accessinfo = my_get_ext(ctx->cert,p->accesstype ,NID_sinfo_access)) {
-        		if (p->verbose) BIO_printf(p->errorbio,"Setting URL from SIA to: %s\n",accessinfo); 
-			curl_easy_setopt(p->curl, CURLOPT_URL,accessinfo);
-		} else 	if (accessinfo = my_get_ext(ctx->cert,p->accesstype ,NID_info_access)) {
-        		if (p->verbose) BIO_printf(p->errorbio,"Setting URL from AIA to: %s\n",accessinfo); 
-			curl_easy_setopt(p->curl, CURLOPT_URL,accessinfo);
-		} 
-	}
-	if (p->verbose > 2) BIO_printf(p->errorbio,"leaving ssl_app_verify_callback with %d\n",ok); 
-	return(ok);
+        if (p->verbose > 2) BIO_printf(p->errorbio,"entering ssl_app_verify_callback\n");
+        if ((ok= X509_verify_cert(ctx)) && ctx->cert) {
+                unsigned char * accessinfo ;
+                if (p->verbose > 1) X509_print_ex(p->errorbio,ctx->cert,0,0);
+                if (accessinfo = my_get_ext(ctx->cert,p->accesstype ,NID_sinfo_access)) {
+                        if (p->verbose) BIO_printf(p->errorbio,"Setting URL from SIA to: %s\n",accessinfo);
+                        curl_easy_setopt(p->curl, CURLOPT_URL,accessinfo);
+                } else  if (accessinfo = my_get_ext(ctx->cert,p->accesstype ,NID_info_access)) {
+                        if (p->verbose) BIO_printf(p->errorbio,"Setting URL from AIA to: %s\n",accessinfo);
+                        curl_easy_setopt(p->curl, CURLOPT_URL,accessinfo);
+                }
+        }
+        if (p->verbose > 2) BIO_printf(p->errorbio,"leaving ssl_app_verify_callback with %d\n",ok);
+        return(ok);
 }
 
 
 /* This is an example of an curl SSL initialisation call back. The callback sets:
-  - a private key and certificate 
+  - a private key and certificate
   - a trusted ca certificate
   - a preferred cipherlist
   - an application verification callback (the function above)
 */
 
 static CURLcode sslctxfun(CURL * curl, void * sslctx, void * parm) {
-      
-	sslctxparm * p = (sslctxparm *) parm;
-	SSL_CTX * ctx = (SSL_CTX *) sslctx ;
 
-	if (!SSL_CTX_use_certificate(ctx,p->usercert)) {
-		BIO_printf(p->errorbio, "SSL_CTX_use_certificate problem\n"); goto err;
-	}
-	if (!SSL_CTX_use_PrivateKey(ctx,p->pkey)) {
-		BIO_printf(p->errorbio, "SSL_CTX_use_PrivateKey\n"); goto err;
-	}
-		
-	if (!SSL_CTX_check_private_key(ctx)) {
-		BIO_printf(p->errorbio, "SSL_CTX_check_private_key\n"); goto err;
-	}
-		
-	SSL_CTX_set_quiet_shutdown(ctx,1);
-	SSL_CTX_set_cipher_list(ctx,"RC4-MD5");
-	SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
+        sslctxparm * p = (sslctxparm *) parm;
+        SSL_CTX * ctx = (SSL_CTX *) sslctx ;
 
-	X509_STORE_add_cert(ctx->cert_store,sk_X509_value(p->ca,sk_X509_num(p->ca)-1)); 
+        if (!SSL_CTX_use_certificate(ctx,p->usercert)) {
+                BIO_printf(p->errorbio, "SSL_CTX_use_certificate problem\n"); goto err;
+        }
+        if (!SSL_CTX_use_PrivateKey(ctx,p->pkey)) {
+                BIO_printf(p->errorbio, "SSL_CTX_use_PrivateKey\n"); goto err;
+        }
 
-	SSL_CTX_set_verify_depth(ctx,2);
-	
-	SSL_CTX_set_verify(ctx,SSL_VERIFY_PEER,NULL); 
+        if (!SSL_CTX_check_private_key(ctx)) {
+                BIO_printf(p->errorbio, "SSL_CTX_check_private_key\n"); goto err;
+        }
 
-	SSL_CTX_set_cert_verify_callback(ctx, ssl_app_verify_callback, parm); 
+        SSL_CTX_set_quiet_shutdown(ctx,1);
+        SSL_CTX_set_cipher_list(ctx,"RC4-MD5");
+        SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY);
 
-  
-	return CURLE_OK ;
-err: 
- 	ERR_print_errors(p->errorbio);
-	return CURLE_SSL_CERTPROBLEM;
+        X509_STORE_add_cert(ctx->cert_store,sk_X509_value(p->ca,sk_X509_num(p->ca)-1));
+
+        SSL_CTX_set_verify_depth(ctx,2);
+
+        SSL_CTX_set_verify(ctx,SSL_VERIFY_PEER,NULL);
+
+        SSL_CTX_set_cert_verify_callback(ctx, ssl_app_verify_callback, parm);
+
+
+        return CURLE_OK ;
+err:
+        ERR_print_errors(p->errorbio);
+        return CURLE_SSL_CERTPROBLEM;
 
 }
 
 int main(int argc, char **argv) {
 
-	BIO* in=NULL;
-	BIO* out=NULL;
+        BIO* in=NULL;
+        BIO* out=NULL;
 
-   
-	char * outfile = NULL;
-	char * infile = NULL ;
 
-	int tabLength=100;
-	char *binaryptr;
-	char* mimetype;
-	char* mimetypeaccept=NULL;
-	char* contenttype;
-	char** pp;
-   	unsigned char* hostporturl = NULL;
-   	binaryptr=(char*)malloc(tabLength);
- 	BIO * p12bio ;
- 	char **args = argv + 1;
-	unsigned char * serverurl;
-	sslctxparm p;
-	char *response;
-	p.verbose = 0;
+        char * outfile = NULL;
+        char * infile = NULL ;
 
-	CURLcode res;
-	struct curl_slist * headers=NULL;
+        int tabLength=100;
+        char *binaryptr;
+        char* mimetype;
+        char* mimetypeaccept=NULL;
+        char* contenttype;
+        char** pp;
+        unsigned char* hostporturl = NULL;
+        binaryptr=(char*)malloc(tabLength);
+        BIO * p12bio ;
+        char **args = argv + 1;
+        unsigned char * serverurl;
+        sslctxparm p;
+        char *response;
+        p.verbose = 0;
 
-   	p.errorbio = BIO_new_fp (stderr, BIO_NOCLOSE);
+        CURLcode res;
+        struct curl_slist * headers=NULL;
+
+        p.errorbio = BIO_new_fp (stderr, BIO_NOCLOSE);
+
+        curl_global_init(CURL_GLOBAL_DEFAULT);
 
- 	curl_global_init(CURL_GLOBAL_DEFAULT);
- 
 /* we need some more for the P12 decoding */
 
         OpenSSL_add_all_ciphers();
-        OpenSSL_add_all_digests(); 
-	ERR_load_crypto_strings();
+        OpenSSL_add_all_digests();
+        ERR_load_crypto_strings();
 
 
-	int badarg=0;
+        int badarg=0;
 
-	while (*args && *args[0] == '-') {
-		if (!strcmp (*args, "-in")) {
-			if (args[1]) {
-				infile=*(++args);			  
-			} else badarg=1;
-		} else if (!strcmp (*args, "-out")) {
-			if (args[1]) {
-				outfile=*(++args);
-			} else badarg=1;
-		} else if (!strcmp (*args, "-p12")) {
-			if (args[1]) {
-				p.p12file = *(++args);
-			} else badarg=1;
-		} else if (strcmp(*args,"-envpass") == 0) {
-			if (args[1]) {
-				p.pst = getenv(*(++args));
-			} else badarg=1;
-		} else if (strcmp(*args,"-connect") == 0) {
-			if (args[1]) {
-				hostporturl = *(++args);
-			} else badarg=1;
-		} else if (strcmp(*args,"-mimetype") == 0) {
-			if (args[1]) {
-				mimetype = *(++args);
-			} else badarg=1; 
-		} else if (strcmp(*args,"-acceptmime") == 0) {
-			if (args[1]) {
-				mimetypeaccept = *(++args);
-			} else badarg=1; 
-		} else if (strcmp(*args,"-accesstype") == 0) {
-			if (args[1]) {
-				if ((p.accesstype = OBJ_obj2nid(OBJ_txt2obj(*++args,0))) == 0) badarg=1;
-		 	} else badarg=1; 
-		} else if (strcmp(*args,"-verbose") == 0) {
-			p.verbose++;
-		} else badarg=1;
-		args++;
-	}
-   
-	if (mimetype==NULL || mimetypeaccept == NULL) badarg = 1;
- 
-	if (badarg) {
-		for (pp=curlx_usage; (*pp != NULL); pp++)
-			BIO_printf(p.errorbio,"%s\n",*pp);
-		BIO_printf(p.errorbio,"\n");
-		goto err;
-	}
+        while (*args && *args[0] == '-') {
+                if (!strcmp (*args, "-in")) {
+                        if (args[1]) {
+                                infile=*(++args);
+                        } else badarg=1;
+                } else if (!strcmp (*args, "-out")) {
+                        if (args[1]) {
+                                outfile=*(++args);
+                        } else badarg=1;
+                } else if (!strcmp (*args, "-p12")) {
+                        if (args[1]) {
+                                p.p12file = *(++args);
+                        } else badarg=1;
+                } else if (strcmp(*args,"-envpass") == 0) {
+                        if (args[1]) {
+                                p.pst = getenv(*(++args));
+                        } else badarg=1;
+                } else if (strcmp(*args,"-connect") == 0) {
+                        if (args[1]) {
+                                hostporturl = *(++args);
+                        } else badarg=1;
+                } else if (strcmp(*args,"-mimetype") == 0) {
+                        if (args[1]) {
+                                mimetype = *(++args);
+                        } else badarg=1;
+                } else if (strcmp(*args,"-acceptmime") == 0) {
+                        if (args[1]) {
+                                mimetypeaccept = *(++args);
+                        } else badarg=1;
+                } else if (strcmp(*args,"-accesstype") == 0) {
+                        if (args[1]) {
+                                if ((p.accesstype = OBJ_obj2nid(OBJ_txt2obj(*++args,0))) == 0) badarg=1;
+                        } else badarg=1;
+                } else if (strcmp(*args,"-verbose") == 0) {
+                        p.verbose++;
+                } else badarg=1;
+                args++;
+        }
+
+        if (mimetype==NULL || mimetypeaccept == NULL) badarg = 1;
+
+        if (badarg) {
+                for (pp=curlx_usage; (*pp != NULL); pp++)
+                        BIO_printf(p.errorbio,"%s\n",*pp);
+                BIO_printf(p.errorbio,"\n");
+                goto err;
+        }
 
 
-  
-	/* set input */
-   
-	if ((in=BIO_new(BIO_s_file())) == NULL) {
-		BIO_printf(p.errorbio, "Error setting input bio\n");
-		goto err;
-	} else if (infile == NULL)
-		BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
-	else if (BIO_read_filename(in,infile) <= 0) {
-		BIO_printf(p.errorbio, "Error opening input file %s\n", infile);
-		BIO_free(in);
-		goto err;
-	}
-   
-	/* set output  */
-     
-	if ((out=BIO_new(BIO_s_file())) == NULL) {
-		BIO_printf(p.errorbio, "Error setting output bio.\n");
-		goto err;
-	} else if (outfile == NULL)
-		BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
-	else if (BIO_write_filename(out,outfile) <= 0) {
-		BIO_printf(p.errorbio, "Error opening output file %s\n", outfile);
-		BIO_free(out);
- 		goto err;
-	}
+
+        /* set input */
+
+        if ((in=BIO_new(BIO_s_file())) == NULL) {
+                BIO_printf(p.errorbio, "Error setting input bio\n");
+                goto err;
+        } else if (infile == NULL)
+                BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
+        else if (BIO_read_filename(in,infile) <= 0) {
+                BIO_printf(p.errorbio, "Error opening input file %s\n", infile);
+                BIO_free(in);
+                goto err;
+        }
+
+        /* set output  */
+
+        if ((out=BIO_new(BIO_s_file())) == NULL) {
+                BIO_printf(p.errorbio, "Error setting output bio.\n");
+                goto err;
+        } else if (outfile == NULL)
+                BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
+        else if (BIO_write_filename(out,outfile) <= 0) {
+                BIO_printf(p.errorbio, "Error opening output file %s\n", outfile);
+                BIO_free(out);
+                goto err;
+        }
 
 
-  	p.errorbio = BIO_new_fp (stderr, BIO_NOCLOSE);
-  
-  	if (!(p.curl = curl_easy_init())) {
-		BIO_printf(p.errorbio, "Cannot init curl lib\n");
-		goto err;
-  	} 
+        p.errorbio = BIO_new_fp (stderr, BIO_NOCLOSE);
+
+        if (!(p.curl = curl_easy_init())) {
+                BIO_printf(p.errorbio, "Cannot init curl lib\n");
+                goto err;
+        }
 
 
 
@@ -365,112 +365,112 @@ int main(int argc, char **argv) {
         if (!(p.p12 = d2i_PKCS12_bio (p12bio, NULL))) {
                 BIO_printf(p.errorbio, "Cannot decode P12 structure %s\n", p.p12file); goto err;
         }
-	
-	p.ca= NULL;
-	if (!(PKCS12_parse (p.p12, p.pst, &(p.pkey), &(p.usercert), &(p.ca) ) )) {
+
+        p.ca= NULL;
+        if (!(PKCS12_parse (p.p12, p.pst, &(p.pkey), &(p.usercert), &(p.ca) ) )) {
                 BIO_printf(p.errorbio,"Invalid P12 structure in %s\n", p.p12file); goto err;
-	}
+        }
 
-	if (sk_X509_num(p.ca) <= 0) {
+        if (sk_X509_num(p.ca) <= 0) {
                 BIO_printf(p.errorbio,"No trustworthy CA given.%s\n", p.p12file); goto err;
-	}
+        }
 
-	if (p.verbose > 1) X509_print_ex(p.errorbio,p.usercert,0,0); 
+        if (p.verbose > 1) X509_print_ex(p.errorbio,p.usercert,0,0);
 
-	/* determine URL to go */
+        /* determine URL to go */
 
-	if (hostporturl) {
-		serverurl=(char*) malloc(9+strlen(hostporturl));
-	  	sprintf(serverurl,"https://%s",hostporturl);
-	} else if (p.accesstype != 0) { /* see whether we can find an AIA or SIA for a given access type */
-		if (!(serverurl = my_get_ext(p.usercert,p.accesstype,NID_info_access))) {
-			BIO_printf(p.errorbio,"no service URL in user cert cherching in others certificats\n"); 
-			int j=0;
-			int find=0;
-			for (j=0;j<sk_X509_num(p.ca);j++) {
-	      			if ((serverurl = my_get_ext(sk_X509_value(p.ca,j),p.accesstype,NID_info_access))) break; 
-	      			if ((serverurl = my_get_ext(sk_X509_value(p.ca,j),p.accesstype,NID_sinfo_access))) break; 
-	 		}
-		}
-	}
+        if (hostporturl) {
+                serverurl=(char*) malloc(9+strlen(hostporturl));
+                sprintf(serverurl,"https://%s",hostporturl);
+        } else if (p.accesstype != 0) { /* see whether we can find an AIA or SIA for a given access type */
+                if (!(serverurl = my_get_ext(p.usercert,p.accesstype,NID_info_access))) {
+                        BIO_printf(p.errorbio,"no service URL in user cert cherching in others certificats\n");
+                        int j=0;
+                        int find=0;
+                        for (j=0;j<sk_X509_num(p.ca);j++) {
+                                if ((serverurl = my_get_ext(sk_X509_value(p.ca,j),p.accesstype,NID_info_access))) break;
+                                if ((serverurl = my_get_ext(sk_X509_value(p.ca,j),p.accesstype,NID_sinfo_access))) break;
+                        }
+                }
+        }
 
-	if (!serverurl) { 
-	       BIO_printf(p.errorbio, "no service URL in certificats, check '-accesstype (AD_DVCS | ad_timestamping)' or use '-connect'\n"); goto err;
-	}
-	
-	if (p.verbose) BIO_printf(p.errorbio, "Service URL: <%s>\n", serverurl);
-	curl_easy_setopt(p.curl, CURLOPT_URL, serverurl);
- 
-	/* Now specify the POST binary data */
+        if (!serverurl) {
+               BIO_printf(p.errorbio, "no service URL in certificats, check '-accesstype (AD_DVCS | ad_timestamping)' or use '-connect'\n"); goto err;
+        }
 
-	curl_easy_setopt(p.curl, CURLOPT_POSTFIELDS, binaryptr);
-     	curl_easy_setopt(p.curl, CURLOPT_POSTFIELDSIZE,tabLength);
-  
-	/* pass our list of custom made headers */
+        if (p.verbose) BIO_printf(p.errorbio, "Service URL: <%s>\n", serverurl);
+        curl_easy_setopt(p.curl, CURLOPT_URL, serverurl);
 
-	contenttype=(char*) malloc(15+strlen(mimetype));
-	sprintf(contenttype,"Content-type: %s",mimetype);
-    	headers = curl_slist_append(headers,contenttype);
-	curl_easy_setopt(p.curl, CURLOPT_HTTPHEADER, headers); 
+        /* Now specify the POST binary data */
 
-	if (p.verbose) BIO_printf(p.errorbio, "Service URL: <%s>\n", serverurl);
+        curl_easy_setopt(p.curl, CURLOPT_POSTFIELDS, binaryptr);
+        curl_easy_setopt(p.curl, CURLOPT_POSTFIELDSIZE,tabLength);
 
-	{
-		FILE *outfp;
-		BIO_get_fp(out,&outfp);
-		curl_easy_setopt(p.curl, CURLOPT_FILE,outfp); 
-        } 
+        /* pass our list of custom made headers */
 
-    	res = curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_FUNCTION, sslctxfun)  ; 
+        contenttype=(char*) malloc(15+strlen(mimetype));
+        sprintf(contenttype,"Content-type: %s",mimetype);
+        headers = curl_slist_append(headers,contenttype);
+        curl_easy_setopt(p.curl, CURLOPT_HTTPHEADER, headers);
 
-    	if (res != CURLE_OK) 
-		BIO_printf(p.errorbio,"%d %s=%d %d\n", __LINE__, "CURLOPT_SSL_CTX_FUNCTION",CURLOPT_SSL_CTX_FUNCTION,res);
-   
-	curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_DATA, &p);  
+        if (p.verbose) BIO_printf(p.errorbio, "Service URL: <%s>\n", serverurl);
 
-	{
-		int lu; int i=0;
-		while ((lu = BIO_read (in,&binaryptr[i],tabLength-i)) >0 ) {
-			i+=lu;
-			if (i== tabLength) {
-				tabLength+=100;
-				binaryptr=(char*)realloc(binaryptr,tabLength); /* should be more careful */
-			}
-		}
-		tabLength = i;
-	}
-	/* Now specify the POST binary data */
+        {
+                FILE *outfp;
+                BIO_get_fp(out,&outfp);
+                curl_easy_setopt(p.curl, CURLOPT_FILE,outfp);
+        }
+
+        res = curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_FUNCTION, sslctxfun)  ;
+
+        if (res != CURLE_OK)
+                BIO_printf(p.errorbio,"%d %s=%d %d\n", __LINE__, "CURLOPT_SSL_CTX_FUNCTION",CURLOPT_SSL_CTX_FUNCTION,res);
+
+        curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_DATA, &p);
+
+        {
+                int lu; int i=0;
+                while ((lu = BIO_read (in,&binaryptr[i],tabLength-i)) >0 ) {
+                        i+=lu;
+                        if (i== tabLength) {
+                                tabLength+=100;
+                                binaryptr=(char*)realloc(binaryptr,tabLength); /* should be more careful */
+                        }
+                }
+                tabLength = i;
+        }
+        /* Now specify the POST binary data */
+
+        curl_easy_setopt(p.curl, CURLOPT_POSTFIELDS, binaryptr);
+        curl_easy_setopt(p.curl, CURLOPT_POSTFIELDSIZE,tabLength);
 
-	curl_easy_setopt(p.curl, CURLOPT_POSTFIELDS, binaryptr);
-     	curl_easy_setopt(p.curl, CURLOPT_POSTFIELDSIZE,tabLength);
 
- 
     /* Perform the request, res will get the return code */
 
-	BIO_printf(p.errorbio,"%d %s %d\n", __LINE__, "curl_easy_perform", res = curl_easy_perform(p.curl));
+        BIO_printf(p.errorbio,"%d %s %d\n", __LINE__, "curl_easy_perform", res = curl_easy_perform(p.curl));
         {
-    		int result =curl_easy_getinfo(p.curl,CURLINFO_CONTENT_TYPE,&response);
-    		if( mimetypeaccept && p.verbose)   
-     			 if(!strcmp(mimetypeaccept,response)) 
-			BIO_printf(p.errorbio,"the response has a correct mimetype : %s\n",response);
-      		else
-			BIO_printf(p.errorbio,"the reponse doesn\'t has an acceptable mime type, it is %s instead of %s\n",response,mimetypeaccept);
-	}
+                int result =curl_easy_getinfo(p.curl,CURLINFO_CONTENT_TYPE,&response);
+                if( mimetypeaccept && p.verbose)
+                         if(!strcmp(mimetypeaccept,response))
+                        BIO_printf(p.errorbio,"the response has a correct mimetype : %s\n",response);
+                else
+                        BIO_printf(p.errorbio,"the reponse doesn\'t has an acceptable mime type, it is %s instead of %s\n",response,mimetypeaccept);
+        }
 
-    /*** code d'erreur si accept mime ***, egalement code return HTTP != 200 ***/ 
+    /*** code d'erreur si accept mime ***, egalement code return HTTP != 200 ***/
 
 /* free the header list*/
 
     curl_slist_free_all(headers);
- 
+
     /* always cleanup */
     curl_easy_cleanup(p.curl);
-   
+
     BIO_free(in);
     BIO_free(out);
     return (EXIT_SUCCESS);
-    
-    
+
+
  err: BIO_printf(p.errorbio,"error");
      exit(1);
 }

docs/examples/debug.c

@@ -0,0 +1,128 @@
+/*****************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <curl/curl.h>
+
+struct data {
+  char trace_ascii; /* 1 or 0 */
+};
+
+static
+void dump(const char *text,
+          FILE *stream, unsigned char *ptr, size_t size,
+          char nohex)
+{
+  size_t i;
+  size_t c;
+
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stream, "%04zx: ", i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stream, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stream);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stream, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stream); /* newline */
+  }
+  fflush(stream);
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             unsigned char *data, size_t size,
+             void *userp)
+{
+  struct data *config = (struct data *)userp;
+  const char *text;
+  (void)handle; /* prevent compiler warning */
+
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(stderr, "== Info: %s", data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  case CURLINFO_SSL_DATA_IN:
+    text = "<= Recv SSL data";
+    break;
+  case CURLINFO_SSL_DATA_OUT:
+    text = "<= Send SSL data";
+    break;
+  }
+
+  dump(text, stderr, data, size, config->trace_ascii);
+  return 0;
+}
+
+int main(void)
+{
+  CURL *curl;
+  CURLcode res;
+  struct data config;
+
+  config.trace_ascii = 1; /* enable ascii tracing */
+
+  curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace);
+    curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &config);
+
+    /* the DEBUGFUNCTION has no effect until we enable VERBOSE */
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+    curl_easy_setopt(curl, CURLOPT_URL, "curl.haxx.se");
+    res = curl_easy_perform(curl);
+
+    /* always cleanup */
+    curl_easy_cleanup(curl);
+  }
+  return 0;
+}

docs/examples/fileupload.c

@@ -22,7 +22,7 @@ int main(void)
   double speed_upload, total_time;
   FILE *fd;
 
-  fd = fopen("debugit", "r"); /* open file to upload */
+  fd = fopen("debugit", "rb"); /* open file to upload */
   if(!fd) {
 
     return 1; /* can't continue */

docs/examples/fopen.c

@@ -55,16 +55,16 @@ enum fcurl_type_e { CFTYPE_NONE=0, CFTYPE_FILE=1, CFTYPE_CURL=2 };
 
 struct fcurl_data
 {
-    enum fcurl_type_e type;	/* type of handle */
+    enum fcurl_type_e type;     /* type of handle */
     union {
-	CURL *curl;
-	FILE *file;
-    } handle;			/* handle */
+        CURL *curl;
+        FILE *file;
+    } handle;                   /* handle */
 
-    char *buffer;		/* buffer to store cached data*/
-    int buffer_len;		/* currently allocated buffers length */
-    int buffer_pos;		/* end of data in buffer*/
-    int still_running;		/* Is background url fetch still in progress */
+    char *buffer;               /* buffer to store cached data*/
+    int buffer_len;             /* currently allocated buffers length */
+    int buffer_pos;             /* end of data in buffer*/
+    int still_running;          /* Is background url fetch still in progress */
 };
 
 typedef struct fcurl_data URL_FILE;
@@ -83,9 +83,9 @@ CURLM *multi_handle;
 /* curl calls this routine to get more data */
 static size_t
 write_callback(char *buffer,
-	       size_t size,
-	       size_t nitems,
-	       void *userp)
+               size_t size,
+               size_t nitems,
+               void *userp)
 {
     char *newbuff;
     int rembuff;
@@ -97,21 +97,21 @@ write_callback(char *buffer,
 
     if(size > rembuff)
     {
-	//not enuf space in buffer
-	newbuff=realloc(url->buffer,url->buffer_len + (size - rembuff));
-	if(newbuff==NULL)
-	{
-	    fprintf(stderr,"callback buffer grow failed\n");
-	    size=rembuff;
-	}
-	else
-	{
-	    /* realloc suceeded increase buffer size*/
-	    url->buffer_len+=size - rembuff;
-	    url->buffer=newbuff;
+        //not enuf space in buffer
+        newbuff=realloc(url->buffer,url->buffer_len + (size - rembuff));
+        if(newbuff==NULL)
+        {
+            fprintf(stderr,"callback buffer grow failed\n");
+            size=rembuff;
+        }
+        else
+        {
+            /* realloc suceeded increase buffer size*/
+            url->buffer_len+=size - rembuff;
+            url->buffer=newbuff;
 
-	    /*printf("Callback buffer grown to %d bytes\n",url->buffer_len);*/
-	}
+            /*printf("Callback buffer grown to %d bytes\n",url->buffer_len);*/
+        }
     }
 
     memcpy(&url->buffer[url->buffer_pos], buffer, size);
@@ -137,42 +137,42 @@ curl_fill_buffer(URL_FILE *file,int want,int waittime)
      * doesnt exceed required size already
      */
     if((!file->still_running) || (file->buffer_pos > want))
-	return 0;
+        return 0;
 
     /* attempt to fill buffer */
     do
     {
-	FD_ZERO(&fdread);
-	FD_ZERO(&fdwrite);
-	FD_ZERO(&fdexcep);
+        FD_ZERO(&fdread);
+        FD_ZERO(&fdwrite);
+        FD_ZERO(&fdexcep);
 
-	/* set a suitable timeout to fail on */
-	timeout.tv_sec = 60; /* 1 minute */
-	timeout.tv_usec = 0;
+        /* set a suitable timeout to fail on */
+        timeout.tv_sec = 60; /* 1 minute */
+        timeout.tv_usec = 0;
 
-	/* get file descriptors from the transfers */
-	curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+        /* get file descriptors from the transfers */
+        curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
 
-	rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+        rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
 
-	switch(rc) {
-	case -1:
-	    /* select error */
-	    break;
+        switch(rc) {
+        case -1:
+            /* select error */
+            break;
 
-	case 0:
-	    break;
+        case 0:
+            break;
 
-	default:
-	    /* timeout or readable/writable sockets */
-	    /* note we *could* be more efficient and not wait for
-	     * CURLM_CALL_MULTI_PERFORM to clear here and check it on re-entry
-	     * but that gets messy */
-	    while(curl_multi_perform(multi_handle, &file->still_running) ==
-		  CURLM_CALL_MULTI_PERFORM);
+        default:
+            /* timeout or readable/writable sockets */
+            /* note we *could* be more efficient and not wait for
+             * CURLM_CALL_MULTI_PERFORM to clear here and check it on re-entry
+             * but that gets messy */
+            while(curl_multi_perform(multi_handle, &file->still_running) ==
+                  CURLM_CALL_MULTI_PERFORM);
 
-	    break;
-	}
+            break;
+        }
     } while(file->still_running && (file->buffer_pos < want));
     return 1;
 }
@@ -184,22 +184,22 @@ curl_use_buffer(URL_FILE *file,int want)
     /* sort out buffer */
     if((file->buffer_pos - want) <=0)
     {
-	/* ditch buffer - write will recreate */
-	if(file->buffer)
-	    free(file->buffer);
+        /* ditch buffer - write will recreate */
+        if(file->buffer)
+            free(file->buffer);
 
-	file->buffer=NULL;
-	file->buffer_pos=0;
-	file->buffer_len=0;
+        file->buffer=NULL;
+        file->buffer_pos=0;
+        file->buffer_len=0;
     }
     else
     {
-	/* move rest down make it available for later */
-	memmove(file->buffer,
-		&file->buffer[want],
-		(file->buffer_pos - want));
+        /* move rest down make it available for later */
+        memmove(file->buffer,
+                &file->buffer[want],
+                (file->buffer_pos - want));
 
-	file->buffer_pos -= want;
+        file->buffer_pos -= want;
     }
     return 0;
 }
@@ -217,47 +217,47 @@ url_fopen(char *url,const char *operation)
 
     file = (URL_FILE *)malloc(sizeof(URL_FILE));
     if(!file)
-	return NULL;
+        return NULL;
 
     memset(file, 0, sizeof(URL_FILE));
 
     if((file->handle.file=fopen(url,operation)))
     {
-	file->type = CFTYPE_FILE; /* marked as URL */
+        file->type = CFTYPE_FILE; /* marked as URL */
     }
     else
     {
-	file->type = CFTYPE_CURL; /* marked as URL */
-	file->handle.curl = curl_easy_init();
+        file->type = CFTYPE_CURL; /* marked as URL */
+        file->handle.curl = curl_easy_init();
 
-	curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
-	curl_easy_setopt(file->handle.curl, CURLOPT_WRITEDATA, file);
-	curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, FALSE);
-	curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
+        curl_easy_setopt(file->handle.curl, CURLOPT_URL, url);
+        curl_easy_setopt(file->handle.curl, CURLOPT_WRITEDATA, file);
+        curl_easy_setopt(file->handle.curl, CURLOPT_VERBOSE, FALSE);
+        curl_easy_setopt(file->handle.curl, CURLOPT_WRITEFUNCTION, write_callback);
 
-	if(!multi_handle)
-	    multi_handle = curl_multi_init();
+        if(!multi_handle)
+            multi_handle = curl_multi_init();
 
-	curl_multi_add_handle(multi_handle, file->handle.curl);
+        curl_multi_add_handle(multi_handle, file->handle.curl);
 
-	/* lets start the fetch */
-	while(curl_multi_perform(multi_handle, &file->still_running) ==
-	      CURLM_CALL_MULTI_PERFORM );
+        /* lets start the fetch */
+        while(curl_multi_perform(multi_handle, &file->still_running) ==
+              CURLM_CALL_MULTI_PERFORM );
 
-	if((file->buffer_pos == 0) && (!file->still_running))
-	{
-	    /* if still_running is 0 now, we should return NULL */
+        if((file->buffer_pos == 0) && (!file->still_running))
+        {
+            /* if still_running is 0 now, we should return NULL */
 
-	    /* make sure the easy handle is not in the multi handle anymore */
-	    curl_multi_remove_handle(multi_handle, file->handle.curl);
+            /* make sure the easy handle is not in the multi handle anymore */
+            curl_multi_remove_handle(multi_handle, file->handle.curl);
 
-	    /* cleanup */
-	    curl_easy_cleanup(file->handle.curl);
+            /* cleanup */
+            curl_easy_cleanup(file->handle.curl);
 
-	    free(file);
+            free(file);
 
-	    file = NULL;
-	}
+            file = NULL;
+        }
     }
     return file;
 }
@@ -270,26 +270,26 @@ url_fclose(URL_FILE *file)
     switch(file->type)
     {
     case CFTYPE_FILE:
-	ret=fclose(file->handle.file); /* passthrough */
-	break;
+        ret=fclose(file->handle.file); /* passthrough */
+        break;
 
     case CFTYPE_CURL:
-	/* make sure the easy handle is not in the multi handle anymore */
-	curl_multi_remove_handle(multi_handle, file->handle.curl);
+        /* make sure the easy handle is not in the multi handle anymore */
+        curl_multi_remove_handle(multi_handle, file->handle.curl);
 
-	/* cleanup */
-	curl_easy_cleanup(file->handle.curl);
-	break;
+        /* cleanup */
+        curl_easy_cleanup(file->handle.curl);
+        break;
 
     default: /* unknown or supported type - oh dear */
-	ret=EOF;
-	errno=EBADF;
-	break;
+        ret=EOF;
+        errno=EBADF;
+        break;
 
     }
 
     if(file->buffer)
-	free(file->buffer);/* free any allocated buffer space */
+        free(file->buffer);/* free any allocated buffer space */
 
     free(file);
 
@@ -304,17 +304,17 @@ url_feof(URL_FILE *file)
     switch(file->type)
     {
     case CFTYPE_FILE:
-	ret=feof(file->handle.file);
-	break;
+        ret=feof(file->handle.file);
+        break;
 
     case CFTYPE_CURL:
-	if((file->buffer_pos == 0) && (!file->still_running))
-	    ret = 1;
-	break;
+        if((file->buffer_pos == 0) && (!file->still_running))
+            ret = 1;
+        break;
     default: /* unknown or supported type - oh dear */
-	ret=-1;
-	errno=EBADF;
-	break;
+        ret=-1;
+        errno=EBADF;
+        break;
     }
     return ret;
 }
@@ -327,38 +327,38 @@ url_fread(void *ptr, size_t size, size_t nmemb, URL_FILE *file)
     switch(file->type)
     {
     case CFTYPE_FILE:
-	want=fread(ptr,size,nmemb,file->handle.file);
-	break;
+        want=fread(ptr,size,nmemb,file->handle.file);
+        break;
 
     case CFTYPE_CURL:
-	want = nmemb * size;
+        want = nmemb * size;
 
-	curl_fill_buffer(file,want,1);
+        curl_fill_buffer(file,want,1);
 
-	/* check if theres data in the buffer - if not curl_fill_buffer()
-	 * either errored or EOF */
-	if(!file->buffer_pos)
-	    return 0;
+        /* check if theres data in the buffer - if not curl_fill_buffer()
+         * either errored or EOF */
+        if(!file->buffer_pos)
+            return 0;
 
-	/* ensure only available data is considered */
-	if(file->buffer_pos < want)
-	    want = file->buffer_pos;
+        /* ensure only available data is considered */
+        if(file->buffer_pos < want)
+            want = file->buffer_pos;
 
-	/* xfer data to caller */
-	memcpy(ptr, file->buffer, want);
+        /* xfer data to caller */
+        memcpy(ptr, file->buffer, want);
 
-	curl_use_buffer(file,want);
+        curl_use_buffer(file,want);
 
-	want = want / size;	/* number of items - nb correct op - checked
-				 * with glibc code*/
+        want = want / size;     /* number of items - nb correct op - checked
+                                 * with glibc code*/
 
-	/*printf("(fread) return %d bytes %d left\n", want,file->buffer_pos);*/
-	break;
+        /*printf("(fread) return %d bytes %d left\n", want,file->buffer_pos);*/
+        break;
 
     default: /* unknown or supported type - oh dear */
-	want=0;
-	errno=EBADF;
-	break;
+        want=0;
+        errno=EBADF;
+        break;
 
     }
     return want;
@@ -373,45 +373,45 @@ url_fgets(char *ptr, int size, URL_FILE *file)
     switch(file->type)
     {
     case CFTYPE_FILE:
-	ptr = fgets(ptr,size,file->handle.file);
-	break;
+        ptr = fgets(ptr,size,file->handle.file);
+        break;
 
     case CFTYPE_CURL:
-	curl_fill_buffer(file,want,1);
+        curl_fill_buffer(file,want,1);
 
-	/* check if theres data in the buffer - if not fill either errored or
-	 * EOF */
-	if(!file->buffer_pos)
-	    return NULL;
+        /* check if theres data in the buffer - if not fill either errored or
+         * EOF */
+        if(!file->buffer_pos)
+            return NULL;
 
-	/* ensure only available data is considered */
-	if(file->buffer_pos < want)
-	    want = file->buffer_pos;
+        /* ensure only available data is considered */
+        if(file->buffer_pos < want)
+            want = file->buffer_pos;
 
-	/*buffer contains data */
-	/* look for newline or eof */
-	for(loop=0;loop < want;loop++)
-	{
-	    if(file->buffer[loop] == '\n')
-	    {
-		want=loop+1;/* include newline */
-		break;
-	    }
-	}
+        /*buffer contains data */
+        /* look for newline or eof */
+        for(loop=0;loop < want;loop++)
+        {
+            if(file->buffer[loop] == '\n')
+            {
+                want=loop+1;/* include newline */
+                break;
+            }
+        }
 
-	/* xfer data to caller */
-	memcpy(ptr, file->buffer, want);
-	ptr[want]=0;/* allways null terminate */
+        /* xfer data to caller */
+        memcpy(ptr, file->buffer, want);
+        ptr[want]=0;/* allways null terminate */
 
-	curl_use_buffer(file,want);
+        curl_use_buffer(file,want);
 
-	/*printf("(fgets) return %d bytes %d left\n", want,file->buffer_pos);*/
-	break;
+        /*printf("(fgets) return %d bytes %d left\n", want,file->buffer_pos);*/
+        break;
 
     default: /* unknown or supported type - oh dear */
-	ptr=NULL;
-	errno=EBADF;
-	break;
+        ptr=NULL;
+        errno=EBADF;
+        break;
     }
 
     return ptr;/*success */
@@ -423,28 +423,28 @@ url_rewind(URL_FILE *file)
     switch(file->type)
     {
     case CFTYPE_FILE:
-	rewind(file->handle.file); /* passthrough */
-	break;
+        rewind(file->handle.file); /* passthrough */
+        break;
 
     case CFTYPE_CURL:
-	/* halt transaction */
-	curl_multi_remove_handle(multi_handle, file->handle.curl);
+        /* halt transaction */
+        curl_multi_remove_handle(multi_handle, file->handle.curl);
 
-	/* restart */
-	curl_multi_add_handle(multi_handle, file->handle.curl);
+        /* restart */
+        curl_multi_add_handle(multi_handle, file->handle.curl);
 
-	/* ditch buffer - write will recreate - resets stream pos*/
-	if(file->buffer)
-	    free(file->buffer);
+        /* ditch buffer - write will recreate - resets stream pos*/
+        if(file->buffer)
+            free(file->buffer);
 
-	file->buffer=NULL;
-	file->buffer_pos=0;
-	file->buffer_len=0;
+        file->buffer=NULL;
+        file->buffer_pos=0;
+        file->buffer_len=0;
 
-	break;
+        break;
 
     default: /* unknown or supported type - oh dear */
-	break;
+        break;
 
     }
 
@@ -466,33 +466,33 @@ main(int argc, char *argv[])
 
     if(argc < 2)
     {
-	url="http://192.168.7.3/testfile";/* default to testurl */
+        url="http://192.168.7.3/testfile";/* default to testurl */
     }
     else
     {
-	url=argv[1];/* use passed url */
+        url=argv[1];/* use passed url */
     }
 
     /* copy from url line by line with fgets */
     outf=fopen("fgets.test","w+");
     if(!outf)
     {
-	perror("couldnt open fgets output file\n");
-	return 1;
+        perror("couldnt open fgets output file\n");
+        return 1;
     }
 
     handle = url_fopen(url, "r");
     if(!handle)
     {
-	printf("couldn't url_fopen()\n");
-	fclose(outf);
-	return 2;
+        printf("couldn't url_fopen()\n");
+        fclose(outf);
+        return 2;
     }
 
     while(!url_feof(handle))
     {
-	url_fgets(buffer,sizeof(buffer),handle);
-	fwrite(buffer,1,strlen(buffer),outf);
+        url_fgets(buffer,sizeof(buffer),handle);
+        fwrite(buffer,1,strlen(buffer),outf);
     }
 
     url_fclose(handle);
@@ -504,20 +504,20 @@ main(int argc, char *argv[])
     outf=fopen("fread.test","w+");
     if(!outf)
     {
-	perror("couldnt open fread output file\n");
-	return 1;
+        perror("couldnt open fread output file\n");
+        return 1;
     }
 
     handle = url_fopen("testfile", "r");
     if(!handle) {
-	printf("couldn't url_fopen()\n");
-	fclose(outf);
-	return 2;
+        printf("couldn't url_fopen()\n");
+        fclose(outf);
+        return 2;
     }
 
     do {
-	nread = url_fread(buffer, 1,sizeof(buffer), handle);
-	fwrite(buffer,1,nread,outf);
+        nread = url_fread(buffer, 1,sizeof(buffer), handle);
+        fwrite(buffer,1,nread,outf);
     } while(nread);
 
     url_fclose(handle);
@@ -529,26 +529,26 @@ main(int argc, char *argv[])
     outf=fopen("rewind.test","w+");
     if(!outf)
     {
-	perror("couldnt open fread output file\n");
-	return 1;
+        perror("couldnt open fread output file\n");
+        return 1;
     }
 
     handle = url_fopen("testfile", "r");
     if(!handle) {
-	printf("couldn't url_fopen()\n");
-	fclose(outf);
-	return 2;
+        printf("couldn't url_fopen()\n");
+        fclose(outf);
+        return 2;
     }
 
-	nread = url_fread(buffer, 1,sizeof(buffer), handle);
-	fwrite(buffer,1,nread,outf);
-	url_rewind(handle);
+        nread = url_fread(buffer, 1,sizeof(buffer), handle);
+        fwrite(buffer,1,nread,outf);
+        url_rewind(handle);
 
-	buffer[0]='\n';
-	fwrite(buffer,1,1,outf);
+        buffer[0]='\n';
+        fwrite(buffer,1,1,outf);
 
-	nread = url_fread(buffer, 1,sizeof(buffer), handle);
-	fwrite(buffer,1,nread,outf);
+        nread = url_fread(buffer, 1,sizeof(buffer), handle);
+        fwrite(buffer,1,nread,outf);
 
 
     url_fclose(handle);

docs/examples/ftpget.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -49,10 +49,14 @@ int main(void)
   };
 
   curl_global_init(CURL_GLOBAL_DEFAULT);
-  
+
   curl = curl_easy_init();
   if(curl) {
-    /* Get curl 7.9.2 from sunet.se's FTP site: */
+    /*
+     * Get curl 7.9.2 from sunet.se's FTP site. curl 7.9.2 is most likely not
+     * present there by the time you read this, so you'd better replace the
+     * URL with one that works!
+     */
     curl_easy_setopt(curl, CURLOPT_URL,
                      "ftp://ftp.sunet.se/pub/www/utilities/curl/curl-7.9.2.tar.gz");
     /* Define our callback to get called when there's data to be written */

docs/examples/multi-app.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -24,9 +24,9 @@
  * Download a HTTP file and upload an FTP file simultaneously.
  */
 
-#define HANDLECOUNT 2	/* Number of simultaneous transfers */
-#define HTTP_HANDLE 0	/* Index for the HTTP transfer */
-#define FTP_HANDLE 1	/* Index for the FTP transfer */
+#define HANDLECOUNT 2   /* Number of simultaneous transfers */
+#define HTTP_HANDLE 0   /* Index for the HTTP transfer */
+#define FTP_HANDLE 1    /* Index for the FTP transfer */
 
 int main(int argc, char **argv)
 {
@@ -98,8 +98,6 @@ int main(int argc, char **argv)
     }
   }
 
-  curl_multi_cleanup(multi_handle);
-
   /* See how the transfers went */
   while ((msg = curl_multi_info_read(multi_handle, &msgs_left))) {
     if (msg->msg == CURLMSG_DONE) {
@@ -111,15 +109,17 @@ int main(int argc, char **argv)
 
        switch (idx) {
          case HTTP_HANDLE:
-	   printf("HTTP transfer completed with status %d\n", msg->data.result);
-	   break;
-	 case FTP_HANDLE:
-	   printf("FTP transfer completed with status %d\n", msg->data.result);
-	   break;
+           printf("HTTP transfer completed with status %d\n", msg->data.result);
+           break;
+         case FTP_HANDLE:
+           printf("FTP transfer completed with status %d\n", msg->data.result);
+           break;
        }
     }
   }
 
+  curl_multi_cleanup(multi_handle);
+
   /* Free the CURL handles */
   for (i=0; i<HANDLECOUNT; i++)
       curl_easy_cleanup(handles[i]);

docs/examples/post-callback.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -57,9 +57,6 @@ int main(void)
     /* Now specify we want to POST data */
     curl_easy_setopt(curl, CURLOPT_POST, TRUE);
 
-    /* Set the expected POST size */
-    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, pooh.sizeleft);
-
     /* we want to use our own read function */
     curl_easy_setopt(curl, CURLOPT_READFUNCTION, read_callback);
 
@@ -69,6 +66,47 @@ int main(void)
     /* get verbose debug output please */
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
 
+    /*
+      If you use POST to a HTTP 1.1 server, you can send data without knowing
+      the size before starting the POST if you use chunked encoding. You
+      enable this by adding a header like "Transfer-Encoding: chunked" with
+      CURLOPT_HTTPHEADER. With HTTP 1.0 or without chunked transfer, you must
+      specify the size in the request.
+    */
+#ifdef USE_CHUNKED
+    {
+      curl_slist *chunk = NULL;
+
+      chunk = curl_slist_append(chunk, "Transfer-Encoding: chunked");
+      res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER);
+      /* use curl_slist_free_all() after the *perform() call to free this
+         list again */
+    }
+#else
+    /* Set the expected POST size. If you want to POST large amounts of data,
+       consider CURLOPT_POSTFIELDSIZE_LARGE */
+    curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, pooh.sizeleft);
+#endif
+
+#ifdef DISABLE_EXPECT
+    /*
+      Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue"
+      header.  You can disable this header with CURLOPT_HTTPHEADER as usual.
+      NOTE: if you want chunked transfer too, you need to combine these two
+      since you can only set one list of headers with CURLOPT_HTTPHEADER. */
+
+    /* A less good option would be to enforce HTTP 1.0, but that might also
+       have other implications. */
+    {
+      curl_slist *chunk = NULL;
+
+      chunk = curl_slist_append(chunk, "Expect:");
+      res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER);
+      /* use curl_slist_free_all() after the *perform() call to free this
+         list again */
+    }
+#endif
+
     /* Perform the request, res will get the return code */
     res = curl_easy_perform(curl);
 

docs/examples/postit2.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -53,7 +53,7 @@ int main(int argc, char *argv[])
                CURLFORM_COPYNAME, "filename",
                CURLFORM_COPYCONTENTS, "postit2.c",
                CURLFORM_END);
-  
+
 
   /* Fill in the submit field too, even if this is rarely needed */
   curl_formadd(&formpost,

docs/examples/simple.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$

docs/examples/simplessl.c

@@ -1,8 +1,8 @@
 /*****************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * $Id$
@@ -71,42 +71,48 @@ int main(int argc, char **argv)
 
     while(1)                    /* do some ugly short cut... */
     {
-       if (pEngine)             /* use crypto engine */
-       {
-          if (curl_easy_setopt(curl, CURLOPT_SSLENGINE,pEngine) != CURLE_OK)
-          {                     /* load the crypto engine */
-             fprintf(stderr,"can't set crypto engine\n");
-             break;
-          }
-          if (curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT,1) != CURLE_OK)
-          {                     /* set the crypto engine as default */
-                                /* only needed for the first time you load
-                                   a engine in a curl object... */
-             fprintf(stderr,"can't set crypto engine as default\n");
-             break;
-          }
-       }
-                                /* cert is stored PEM coded in file... */
-                                /* since PEM is default, we needn't set it for PEM */
-       curl_easy_setopt(curl,CURLOPT_SSLCERTTYPE,"PEM");
-                                /* set the cert for client authentication */
-       curl_easy_setopt(curl,CURLOPT_SSLCERT,pCertFile);
-                                /* sorry, for engine we must set the passphrase
-                                   (if the key has one...) */
-       if (pPassphrase)
-          curl_easy_setopt(curl,CURLOPT_SSLKEYPASSWD,pPassphrase);
-                                /* if we use a key stored in a crypto engine,
-                                   we must set the key type to "ENG" */
-       curl_easy_setopt(curl,CURLOPT_SSLKEYTYPE,pKeyType);
-                                /* set the private key (file or ID in engine) */
-       curl_easy_setopt(curl,CURLOPT_SSLKEY,pKeyName);
-                                /* set the file with the certs vaildating the server */
-       curl_easy_setopt(curl,CURLOPT_CAINFO,pCACertFile);
-                                /* disconnect if we can't validate server's cert */
-       curl_easy_setopt(curl,CURLOPT_SSL_VERIFYPEER,1);
-       
-       res = curl_easy_perform(curl);
-       break;                   /* we are done... */
+      if (pEngine)             /* use crypto engine */
+      {
+        if (curl_easy_setopt(curl, CURLOPT_SSLENGINE,pEngine) != CURLE_OK)
+        {                     /* load the crypto engine */
+          fprintf(stderr,"can't set crypto engine\n");
+          break;
+        }
+        if (curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT,1) != CURLE_OK)
+        { /* set the crypto engine as default */
+          /* only needed for the first time you load
+             a engine in a curl object... */
+          fprintf(stderr,"can't set crypto engine as default\n");
+          break;
+        }
+      }
+      /* cert is stored PEM coded in file... */
+      /* since PEM is default, we needn't set it for PEM */
+      curl_easy_setopt(curl,CURLOPT_SSLCERTTYPE,"PEM");
+
+      /* set the cert for client authentication */
+      curl_easy_setopt(curl,CURLOPT_SSLCERT,pCertFile);
+
+      /* sorry, for engine we must set the passphrase
+         (if the key has one...) */
+      if (pPassphrase)
+        curl_easy_setopt(curl,CURLOPT_SSLKEYPASSWD,pPassphrase);
+
+      /* if we use a key stored in a crypto engine,
+         we must set the key type to "ENG" */
+      curl_easy_setopt(curl,CURLOPT_SSLKEYTYPE,pKeyType);
+
+      /* set the private key (file or ID in engine) */
+      curl_easy_setopt(curl,CURLOPT_SSLKEY,pKeyName);
+
+      /* set the file with the certs vaildating the server */
+      curl_easy_setopt(curl,CURLOPT_CAINFO,pCACertFile);
+
+      /* disconnect if we can't validate server's cert */
+      curl_easy_setopt(curl,CURLOPT_SSL_VERIFYPEER,1);
+
+      res = curl_easy_perform(curl);
+      break;                   /* we are done... */
     }
     /* always cleanup */
     curl_easy_cleanup(curl);

docs/libcurl/curl_easy_getinfo.3

@@ -19,6 +19,9 @@ this documentation describes further down).  The data pointed-to will be
 filled in accordingly and can be relied upon only if the function returns
 CURLE_OK.  This function is intended to get used *AFTER* a performed transfer,
 all results from this function are undefined until the transfer is completed.
+
+You should not free the memory returned by this function unless it is
+explictly mentioned below.
 .SH AVAILABLE INFORMATION
 The following information can be extracted:
 .IP CURLINFO_EFFECTIVE_URL
@@ -107,6 +110,9 @@ CURLOPT_HTTPAUTH option for \fIcurl_easy_setopt(3)\fP.  (Added in 7.10.8)
 .IP CURLINFO_PROXYAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
 method(s) available for your proxy authentication.  (Added in 7.10.8)
+.IP CURLINFO_OS_ERRNO
+Pass a pointer to a long to receive the errno variable from a connect failure.
+(Added in 7.12.2)
 .SH RETURN VALUE
 If the operation was successful, CURLE_OK is returned. Otherwise an
 appropriate error code will be returned.

docs/libcurl/curl_easy_init.3

@@ -1,5 +1,3 @@
-.\" You can view this file with:
-.\" nroff -man [file]
 .\" $Id$
 .\"
 .TH curl_easy_init 3 "4 March 2002" "libcurl 7.8.1" "libcurl Manual"
@@ -20,4 +18,4 @@ initializes curl and this call \fBMUST\fP have a corresponding call to
 If this function returns NULL, something went wrong and you cannot use the
 other curl functions.
 .SH "SEE ALSO"
-.BR curl_easy_cleanup "(3), " curl_global_init "(3)
+.BR curl_easy_cleanup "(3), " curl_global_init "(3), " curl_easy_reset "(3)"

docs/libcurl/curl_easy_setopt.3

@@ -32,16 +32,17 @@ CURLcode curl_easy_setopt(CURL *handle, CURLoption option, parameter);
 curl_easy_setopt() is used to tell libcurl how to behave. By using the
 appropriate options to \fIcurl_easy_setopt\fP, you can change libcurl's
 behavior.  All options are set with the \fIoption\fP followed by a
-\fIparameter\fP. That parameter can be a long, a function pointer or an object
-pointer, all depending on what the specific option expects. Read this manual
-carefully as bad input values may cause libcurl to behave badly!  You can only
-set one option in each function call. A typical application uses many
-curl_easy_setopt() calls in the setup phase.
+\fIparameter\fP. That parameter can be a \fBlong\fP, a \fBfunction pointer\fP,
+an \fBobject pointer\fP or a \fBcurl_off_t\fP, depending on what the specific
+option expects. Read this manual carefully as bad input values may cause
+libcurl to behave badly!  You can only set one option in each function call. A
+typical application uses many curl_easy_setopt() calls in the setup phase.
 
 Options set with this function call are valid for all forthcoming transfers
 performed using this \fIhandle\fP.  The options are not in any way reset
 between transfers, so if you want subsequent transfers with different options,
-you must change them between the transfers.
+you must change them between the transfers. You can optionally reset all
+options back to internal default with \fIcurl_easy_reset(3)\fP.
 
 \fBNOTE:\fP strings passed to libcurl as 'char *' arguments, will not be
 copied by the library. Instead you should keep them available until libcurl no
@@ -92,6 +93,9 @@ of bytes actually taken care of. If that amount differs from the amount passed
 to your function, it'll signal an error to the library and it will abort the
 transfer and return \fICURLE_WRITE_ERROR\fP.
 
+This function may be called with zero bytes data if the transfered file is
+empty.
+
 Set the \fIstream\fP argument with the \fICURLOPT_WRITEDATA\fP option.
 
 \fBNOTE:\fP you will be passed as much data as possible in all invokes, but
@@ -469,22 +473,45 @@ data should be set with \fICURLOPT_READDATA\fP and \fICURLOPT_INFILESIZE\fP.
 This option is deprecated and starting with version 7.12.1 you should instead
 use \fICURLOPT_UPLOAD\fP.
 .IP 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 \fICURLOPT_POSTFIELDS\fP option for how to specify
-the data to post and \fICURLOPT_POSTFIELDSIZE\fP in how to set the data
-size. Using the \fICURLOPT_POSTFIELDS\fP option implies this option.
+A non-zero parameter tells the library to do a regular HTTP post. This will
+also make the library use the a "Content-Type:
+application/x-www-form-urlencoded" header. (This is by far the most commonly
+used POST method).
+
+Use the \fICURLOPT_POSTFIELDS\fP option to specify what data to post and
+\fICURLOPT_POSTFIELDSIZE\fP to set the data size. Optionally, you can provide
+data to POST using the \fICURLOPT_READFUNCTION\fP and \fICURLOPT_READDATA\fP
+options.
+
+You can override the default POST Content-Type: header by setting your own
+with \fICURLOPT_HTTPHEADER\fP.
+
+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
+You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+
+If you use POST to a HTTP 1.1 server, you can send data without knowing the
+size before starting the POST if you use chunked encoding. You enable this by
+adding a header like "Transfer-Encoding: chunked" with
+\fICURLOPT_HTTPHEADER\fP. With HTTP 1.0 or without chunked transfer, you must
+specify the size in the request.
+
+NOTE: if you have issued a POST request and want to make a HEAD or GET
+instead, you must explictly pick the new request type using
+\fICURLOPT_NOBODY\fP or \fICURLOPT_HTTPGET\fP or similar.
 .IP CURLOPT_POSTFIELDS
 Pass a char * as parameter, which should be the full data to post in an HTTP
-post operation. You need to make sure that the data is formatted the way you
-want the server to receive it. libcurl will not convert or encode it for
-you. Most web servers will assume this data to be url-encoded. Take note.
+POST operation. You must make sure that the data is formatted the way you want
+the server to receive it. libcurl will not convert or encode it for you. Most
+web servers will assume this data to be url-encoded. Take note.
 
 This POST is a normal application/x-www-form-urlencoded kind (and libcurl will
 set that Content-Type by default when this option is used), which is the most
 commonly used one by HTML forms. See also the \fICURLOPT_POST\fP. Using
 \fICURLOPT_POSTFIELDS\fP implies \fICURLOPT_POST\fP.
 
+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
+You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+
 \fBNote:\fP to make multipart/formdata posts (aka rfc1867-posts), check out
 the \fICURLOPT_HTTPPOST\fP option.
 .IP CURLOPT_POSTFIELDSIZE
@@ -505,6 +532,9 @@ list of 'struct HttpPost' structs properly filled in. The best and most
 elegant way to do this, is to use \fIcurl_formadd(3)\fP as documented. The
 data in this list must remain intact until you close this curl handle again
 with \fIcurl_easy_cleanup(3)\fP.
+
+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
+You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
 .IP 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
@@ -597,7 +627,7 @@ cookies are cookies without expiry date and they are meant to be alive and
 existing for this "session" only.
 .IP CURLOPT_HTTPGET
 Pass a long. If the long is non-zero, this forces the HTTP request to get back
-to GET. Only really usable if POST, PUT or a custom request have been used
+to GET. usable if a POST, HEAD, PUT or a custom request have been used
 previously using the same curl handle.
 .IP CURLOPT_HTTP_VERSION
 Pass a long, set to one of the values described below. They force libcurl to
@@ -690,6 +720,18 @@ Require SSL for the control connection or fail with \fICURLE_FTP_SSL_FAILED\fP.
 .IP CURLFTPSSL_ALL
 Require SSL for all communication or fail with \fICURLE_FTP_SSL_FAILED\fP.
 .RE
+.IP CURLOPT_FTPSSLAUTH
+Pass a long using one of the values from below, to alter how libcurl issues
+\&"AUTH TLS" or "AUTH SSL" when FTP over SSL is activated (see
+\fICURLOPT_FTP_SSL\fP).
+.RS
+.IP CURLFTPAUTH_DEFAULT
+Allow libcurl to decide
+.IP CURLFTPAUTH_SSL
+Try "AUTH SSL" first, and only if that fails try "AUTH TLS"
+.IP CURLFTPAUTH_TLS
+Try "AUTH TLS" first, and only if that fails try "AUTH SSL"
+.RE
 .SH PROTOCOL OPTIONS
 .IP CURLOPT_TRANSFERTEXT
 A non-zero parameter tells the library to use ASCII mode for ftp transfers,
@@ -712,8 +754,8 @@ Pass a long as parameter. It contains the offset in number of bytes that you
 want the transfer to start from. Set this option to 0 to make the transfer
 start from the beginning (effectively disabling resume).
 .IP CURLOPT_RESUME_FROM_LARGE
-Pass an curl_off_t as parameter. It contains the offset in number of bytes
-that you want the transfer to start from. (Added in 7.11.0)
+Pass a curl_off_t as parameter. It contains the offset in number of bytes that
+you want the transfer to start from. (Added in 7.11.0)
 .IP CURLOPT_CUSTOMREQUEST
 Pass a pointer to a zero terminated string as parameter. It will be user
 instead of GET or HEAD when doing an HTTP request, or instead of LIST or NLST
@@ -740,6 +782,10 @@ can be used after a transfer to extract the received time (if any).
 A non-zero parameter tells the library to not include the body-part in the
 output. This is only relevant for protocols that have separate header and body
 parts. On HTTP(S) servers, this will make libcurl do a HEAD request.
+
+To change back to GET, you should use \fICURLOPT_HTTPGET\fP. To change back to
+POST, you should use \fICURLOPT_POST\fP. Setting \fICURLOPT_NOBODY\fP to zero
+has no effect.
 .IP 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. This value should be passed
@@ -750,9 +796,19 @@ libcurl what the expected size of the infile is.  This value should be passed
 as a curl_off_t. (Added in 7.11.0)
 .IP CURLOPT_UPLOAD
 A non-zero parameter tells the library to prepare for an upload. The
-\fICURLOPT_READDATA\fP and \fICURLOPT_INFILESIZE_LARGE\fP are also interesting
-for uploads. If the protocol is HTTP, uploading means using the PUT request
-unless you tell libcurl otherwise.
+\fICURLOPT_READDATA\fP and \fICURLOPT_INFILESIZEE\fP or
+\fICURLOPT_INFILESIZE_LARGE\fP are also interesting for uploads. If the
+protocol is HTTP, uploading means using the PUT request unless you tell
+libcurl otherwise.
+
+Using PUT with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
+You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+
+If you use PUT to a HTTP 1.1 server, you can upload data without knowing the
+size before starting the transfer if you use chunked encoding. You enable this
+by adding a header like "Transfer-Encoding: chunked" with
+\fICURLOPT_HTTPHEADER\fP. With HTTP 1.0 or without chunked transfer, you must
+specify the size.
 .IP CURLOPT_MAXFILESIZE
 Pass a long as parameter. This allows you to specify the maximum size (in
 bytes) of a file to download. If the file requested is larger than this value,
@@ -983,4 +1039,4 @@ If you try to set an option that libcurl doesn't know about, perhaps because
 the library is too old to support it or the option was removed in a recent
 version, this function will return \fICURLE_FAILED_INIT\fP.
 .SH "SEE ALSO"
-.BR curl_easy_init "(3), " curl_easy_cleanup "(3), "
+.BR curl_easy_init "(3), " curl_easy_cleanup "(3), " curl_easy_reset "(3), "

docs/libcurl/curl_easy_strerror.3

@@ -12,6 +12,8 @@ curl_easy_strerror - return string describing error code
 .SH DESCRIPTION
 The curl_easy_strerror() function returns a string describing the CURLcode
 error code passed in the argument \fIerrornum\fP.
+
+This function was added in libcurl 7.12.0
 .SH RETURN VALUE
 A pointer to a zero terminated string.
 .SH "SEE ALSO"

docs/libcurl/curl_formadd.3

@@ -26,6 +26,9 @@ NULL in the first call to this function. All list-data will be allocated by
 the function itself. You must call \fIcurl_formfree\fP after the form post has
 been done to free the resources again.
 
+Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
+You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+
 First, there are some basics you need to understand about multipart/formdata
 posts. Each part consists of at least a NAME and a CONTENTS part. If the part
 is made for file upload, there are also a stored CONTENT-TYPE and a
@@ -126,8 +129,8 @@ defines.
 .SH EXAMPLE
 .nf
 
- struct HttpPost* post = NULL;
- struct HttpPost* last = NULL;
+ struct curl_httppost* post = NULL;
+ struct curl_httppost* last = NULL;
  char namebuffer[] = "name buffer";
  long namelength = strlen(namebuffer);
  char buffer[] = "test buffer";

docs/libcurl/curl_getdate.3

@@ -4,35 +4,36 @@
 .\"
 .TH curl_getdate 3 "5 March 2001" "libcurl 7.0" "libcurl Manual"
 .SH NAME
-curl_getdate - Convert an date in a ASCII string to number of seconds since
-January 1, 1970
+curl_getdate - Convert an date string to number of seconds since January 1,
+1970
 .SH SYNOPSIS
 .B #include <curl/curl.h>
 .sp
-.BI "time_t curl_getdate(char *" datestring ", time_t *"now" );
+.BI "time_t curl_getdate(char *" datestring ", time_t *"now" );"
 .ad
 .SH DESCRIPTION
-This function returns the number of seconds since January 1st 1970, for the
-date and time that the
-.I datestring
-parameter specifies. The 
-.I now
-parameter is there and should hold the current time to allow the datestring to
-specify relative dates/times. Read further in the date string parser section
-below.
+This function returns the number of seconds since January 1st 1970 in the UTC
+time zone, for the date and time that the \fIdatestring\fP parameter
+specifies. The \fInow\fP parameter is not used, pass a NULL there.
+
+\fBNOTE:\fP This function was rewritten for the 7.12.2 release and this
+documentation covers the functionality of the new one. The new one is not
+feature-complete with the old one, but most of the formats supported by the
+new one was supported by the old too.
 .SH PARSING DATES AND TIMES
-A "date" is a string, possibly empty, containing many items separated by
-whitespace.  The whitespace may be omitted when no ambiguity arises.  The
-empty string means the beginning of today (i.e., midnight).  Order of the
-items is immaterial.  A date string may contain many flavors of items:
+A "date" is a string containing several items separated by whitespace. The
+order of the items is immaterial.  A date string may contain many flavors of
+items:
 .TP 0.8i
 .B calendar date items
-This can be specified in a number of different ways. Including 1970-09-17, 70-9-17, 70-09-17, 9/17/72, 24 September 1972, 24 Sept 72, 24 Sep 72, Sep 24, 1972, 24-sep-72, 24sep72.
-The year can also be omitted, for example: 9/17 or "sep 17".
+Can be specified several ways. Month names can only be three-letter
+abbrivations, numbers can be zero-prefixed and the year may use 2 or 4 digits.
+Examples: 06 Nov 1994, 06-Nov-94 and Nov-94 6.
 .TP
 .B time of the day items
-This string specifies the time on a given day. Syntax supported includes:
-18:19:0, 18:19, 6:19pm, 18:19-0500 (for specifying the time zone as well).
+This string specifies the time on a given day. You must specify it with 6
+digits with two colons: HH:MM:SS. To not include the time in a date string,
+will make the function assume 00:00:00. Example: 18:19:21.
 .TP
 .B time zone items
 Specifies international time zone. There are a few acronyms supported, but in
@@ -40,41 +41,52 @@ general you should instead use the specific relative time compared to
 UTC. Supported formats include: -1200, MST, +0100.
 .TP
 .B day of the week items
-Specifies a day of the week. If this is mentioned alone it means that day of
-the week in the future.
-
-Days of the week may be spelled out in full: `Sunday', `Monday', etc or they
-may be abbreviated to their first three letters, optionally followed by a
-period.  The special abbreviations `Tues' for `Tuesday', `Wednes' for
-`Wednesday' and `Thur' or `Thurs' for `Thursday' are also allowed.
-
-A number may precede a day of the week item to move forward supplementary
-weeks.  It is best used in expression like `third monday'.  In this context,
-`last DAY' or `next DAY' is also acceptable; they move one week before or
-after the day that DAY by itself would represent.
-.TP
-.B relative items
-A relative item adjusts a date (or the current date if none) forward or
-backward. Example syntax includes: "1 year", "1 year ago", "2 days", "4
-weeks".
-
-The string `tomorrow' is worth one day in the future (equivalent to `day'),
-the string `yesterday' is worth one day in the past (equivalent to `day ago').
+Specifies a day of the week. Days of the week may be spelled out in full:
+`Sunday', `Monday', etc or they may be abbreviated to their first three
+letters. This is usually not info that adds anything.
 .TP
 .B pure numbers
-If the decimal number is of the form YYYYMMDD and no other calendar date item
-appears before it in the date string, then YYYY is read as the year, MM as the
-month number and DD as the day of the month, for the specified calendar date.
+If a decimal number of the form YYYYMMDD appears, then YYYY is read as the
+year, MM as the month number and DD as the day of the month, for the specified
+calendar date.
 .PP
+.SH EXAMPLES
+.nf
+Sun, 06 Nov 1994 08:49:37 GMT
+Sunday, 06-Nov-94 08:49:37 GMT
+Sun Nov  6 08:49:37 1994
+06 Nov 1994 08:49:37 GMT
+06-Nov-94 08:49:37 GMT
+Nov  6 08:49:37 1994
+06 Nov 1994 08:49:37
+06-Nov-94 08:49:37
+1994 Nov 6 08:49:37
+GMT 08:49:37 06-Nov-94 Sunday
+94 6 Nov 08:49:37
+1994 Nov 6
+06-Nov-94
+Sun Nov 6 94
+1994.Nov.6
+Sun/Nov/6/94/GMT
+Sun, 06 Nov 1994 08:49:37 CET
+06 Nov 1994 08:49:37 EST
+Sun, 12 Sep 2004 15:05:58 -0700
+Sat, 11 Sep 2004 21:32:11 +0200
+20040912 15:05:58 -0700
+20040911 +0200
+.fi
+.SH STANDARDS
+This parser was written to handle date formats specified in RFC 822 (including
+the update in RFC 1123) using time zone name or time zone delta and RFC 850
+(obsoleted by RFC 1036) and ANSI C's asctime() format. These formats are the
+only ones RFC2616 says HTTP applications may use.
 .SH RETURN VALUE
-This function returns zero when it fails to parse the date string. Otherwise
-it returns the number of seconds as described.
-.SH AUTHORS
-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 function returns -1 when it fails to parse the date string. Otherwise it
+returns the number of seconds as described.
+.SH REWRITE
+The former version of this function was built with yacc and was not only very
+large, it was also never quite understood and it wasn't possible to build with
+non-GNU tools since only Bison could make it thread-safe!
 
-It has been modified extensively since imported to curl.
-.SH "SEE ALSO"
-.BR GNU date(1)
+The rewrite was done for 7.12.2. The new one is much smaller and use simpler
+code.

docs/libcurl/curl_multi_perform.3

@@ -16,6 +16,13 @@ function does not require that there actually is any data available for
 reading or that data can be written, it can be called just in case. It will
 write the number of handles that still transfer data in the second argument's
 integer-pointer.
+
+When you call curl_multi_perform() and the amount of \fIrunning_handles\fP is
+changed from the previous call (or is less than the amount of easy handles
+you've added to the multi handle), you know that there is one or more
+transfers less "running". You can then call \fIcurl_multi_info_read(3)\fP to
+get information about each individual completed transfer, and that returned
+info includes CURLcode and more.
 .SH "RETURN VALUE"
 CURLMcode type, general libcurl multi interface error code.
 
@@ -34,4 +41,5 @@ file descriptors, then it'll wait for action on them using select() and as
 soon as one or more of them are ready, \fIcurl_multi_perform(3)\fP gets
 called.
 .SH "SEE ALSO"
-.BR curl_multi_cleanup "(3)," curl_multi_init "(3)," curl_multi_fdset "(3)"
+.BR curl_multi_cleanup "(3), " curl_multi_init "(3), "
+.BR curl_multi_fdset "(3), " curl_multi_info_read "(3)"

docs/libcurl/curl_multi_strerror.3

@@ -12,6 +12,8 @@ curl_multi_strerror - return string describing error code
 .SH DESCRIPTION
 The curl_multi_strerror() function returns a string describing the CURLMcode
 error code passed in the argument \fIerrornum\fP.
+
+This function was added in libcurl 7.12.0
 .SH RETURN VALUE
 A pointer to a zero terminated string.
 .SH "SEE ALSO"

docs/libcurl/curl_share_cleanup.3

@@ -6,7 +6,7 @@ curl_share_cleanup - Clean up a shared object
 .SH SYNOPSIS
 .B #include <curl/curl.h>
 .sp
-.BI "CURLSHcode curl_share_cleanup( );"
+.BI "CURLSHcode curl_share_cleanup(CURLSH *" share_handle ");"
 .ad
 .SH DESCRIPTION
 This function deletes a shared object. The share handle cannot be used anymore

docs/libcurl/curl_share_strerror.3

@@ -12,6 +12,8 @@ curl_share_strerror - return string describing error code
 .SH DESCRIPTION
 The curl_share_strerror() function returns a string describing the CURLSHcode
 error code passed in the argument \fIerrornum\fP.
+
+This function was added in libcurl 7.12.0
 .SH RETURN VALUE
 A pointer to a zero terminated string.
 .SH "SEE ALSO"

docs/libcurl/libcurl-errors.3

@@ -45,8 +45,9 @@ server is probably not an OK FTP server.
 We were denied access when trying to login to an FTP server or when trying to
 change working directory to the one given in the URL.
 .IP "CURLE_FTP_USER_PASSWORD_INCORRECT (10)"
-The username and/or the password were incorrect when trying to login to an FTP
-server.
+The FTP server rejected access to the server after the password was sent to
+it. It might be because the username and/or the password were incorrect or
+just that the server is not allowing you access for the moment etc.
 .IP "CURLE_FTP_WEIRD_PASS_REPLY (11)"
 After having sent the FTP password to the server, libcurl expects a proper
 reply. This error code indicates that an unexpected code was returned.
@@ -173,7 +174,7 @@ Failure with receiving network data.
 .IP "CURLE_SHARE_IN_USE (57)"
 Share is in use
 .IP "CURLE_SSL_CERTPROBLEM (58)"
-problem with the local certificate
+problem with the local client certificate
 .IP "CURLE_SSL_CIPHER (59)"
 couldn't use specified cipher
 .IP "CURLE_SSL_CACERT (60)"

include/curl/curl.h

@@ -246,7 +246,7 @@ typedef enum {
   CURLE_TOO_MANY_REDIRECTS ,     /* 47 - catch endless re-direct loops */
   CURLE_UNKNOWN_TELNET_OPTION,   /* 48 - User specified an unknown option */
   CURLE_TELNET_OPTION_SYNTAX ,   /* 49 - Malformed telnet option */
-  CURLE_OBSOLETE,	         /* 50 - NOT USED */
+  CURLE_OBSOLETE,                /* 50 - NOT USED */
   CURLE_SSL_PEER_CERTIFICATE,    /* 51 - peer's certificate wasn't ok */
   CURLE_GOT_NOTHING,             /* 52 - when this is a specific error */
   CURLE_SSL_ENGINE_NOTFOUND,     /* 53 - SSL crypto engine not found */
@@ -303,6 +303,7 @@ typedef enum {
 
 #define CURL_ERROR_SIZE 256
 
+/* parameter for the CURLOPT_FTP_SSL option */
 typedef enum {
   CURLFTPSSL_NONE,    /* do not attempt to use SSL */
   CURLFTPSSL_TRY,     /* try using SSL, proceed anyway otherwise */
@@ -311,6 +312,14 @@ typedef enum {
   CURLFTPSSL_LAST     /* not an option, never use */
 } curl_ftpssl;
 
+/* parameter for the CURLOPT_FTPSSLAUTH option */
+typedef enum {
+  CURLFTPAUTH_DEFAULT, /* let libcurl decide */
+  CURLFTPAUTH_SSL,     /* use "AUTH SSL" */
+  CURLFTPAUTH_TLS,     /* use "AUTH TLS" */
+  CURLFTPAUTH_LAST /* not an option, never use */
+} curl_ftpauth;
+
 /* long may be 32 or 64 bits, but we should never depend on anything else
    but 32 */
 #define CURLOPTTYPE_LONG          0
@@ -813,6 +822,18 @@ typedef enum {
      of commands with this */
   CINIT(SOURCE_POSTQUOTE, OBJECTPOINT, 128),
 
+  /* When FTP over SSL/TLS is selected (with CURLOPT_FTP_SSL), this option
+     can be used to change libcurl's default action which is to first try
+     "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK
+     response has been received.
+
+     Available parameters are:
+     CURLFTPAUTH_DEFAULT - let libcurl decide
+     CURLFTPAUTH_SSL     - try "AUTH SSL" first, then TLS
+     CURLFTPAUTH_TLS     - try "AUTH TLS" first, then SSL
+  */
+  CINIT(FTPSSLAUTH, LONG, 129),
+
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
 
@@ -941,8 +962,8 @@ typedef enum {
 
 /* structure to be used as parameter for CURLFORM_ARRAY */
 struct curl_forms {
-	CURLformoption		option;
-	const char		*value;
+  CURLformoption option;
+  const char     *value;
 };
 
 /* use this for multipart formpost building */
@@ -1157,9 +1178,10 @@ typedef enum {
   CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG   + 22,
   CURLINFO_HTTPAUTH_AVAIL   = CURLINFO_LONG   + 23,
   CURLINFO_PROXYAUTH_AVAIL  = CURLINFO_LONG   + 24,
+  CURLINFO_OS_ERRNO         = CURLINFO_LONG   + 25,
   /* Fill in new entries below here! */
 
-  CURLINFO_LASTONE          = 23
+  CURLINFO_LASTONE          = 26
 } CURLINFO;
 
 /* CURLINFO_RESPONSE_CODE is the new name for the option previously known as

include/curl/curlver.h

@@ -28,7 +28,7 @@
 
 /* This is the version number of the libcurl package from which this header
    file origins: */
-#define LIBCURL_VERSION "7.12.1-CVS"
+#define LIBCURL_VERSION "7.12.2-CVS"
 
 /* This is the numeric version of the libcurl version number, meant for easier
    parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
@@ -44,12 +44,12 @@
    always a greater number in a more recent release. It makes comparisons with
    greater than and less than work.
 */
-#define LIBCURL_VERSION_NUM 0x070c01
+#define LIBCURL_VERSION_NUM 0x070c02
 
 /* The numeric version number is also available "in parts" by using these
    defines: */
 #define LIBCURL_VERSION_MAJOR 7
 #define LIBCURL_VERSION_MINOR 12
-#define LIBCURL_VERSION_PATCH 1
+#define LIBCURL_VERSION_PATCH 2
 
 #endif /* __CURL_CURLVER_H */

include/curl/multi.h

@@ -1,10 +1,10 @@
 #ifndef __CURL_MULTI_H
 #define __CURL_MULTI_H
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -12,7 +12,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -43,7 +43,7 @@
 
   o Enable the application to select() on its own file descriptors and curl's
     file descriptors simultaneous easily.
-  
+
 */
 #if defined(_WIN32) && !defined(WIN32)
 /* Chris Lewis mentioned that he doesn't get WIN32 defined, only _WIN32 so we
@@ -52,7 +52,11 @@
 #endif
 
 #if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
+#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H))
+/* The check above prevents the winsock2 inclusion if winsock.h already was
+   included, since they can't co-exist without problems */
 #include <winsock2.h>
+#endif
 #else
 
 /* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish
@@ -217,5 +221,5 @@ const char *curl_multi_strerror(CURLMcode);
 #ifdef __cplusplus
 } /* end of extern "C" */
 #endif
-  
+
 #endif

lib/.cvsignore

@@ -8,3 +8,4 @@ config.h
 stamp-*
 ca-bundle.h
 getdate.c
+curllib.dsp

lib/Makefile.am

@@ -24,7 +24,7 @@ AUTOMAKE_OPTIONS = foreign nostdinc
 
 DSP = curllib.dsp
 
-EXTRA_DIST = getdate.y Makefile.b32 Makefile.m32	\
+EXTRA_DIST = Makefile.b32 Makefile.m32	\
   Makefile.vc6 Makefile.riscos libcurl.def $(DSP) curllib.dsw		\
   config-vms.h config-win32.h config-riscos.h config-mac.h config.h.in	\
   ca-bundle.crt README.encoding README.memoryleak README.ares		\
@@ -33,7 +33,7 @@ EXTRA_DIST = getdate.y Makefile.b32 Makefile.m32	\
   makefile.amiga Makefile.netware nwlib.c libcurl.imp	\
   msvcproj.head msvcproj.foot
 
-CLEANFILES = $(DSP) getdate.c
+CLEANFILES = $(DSP)
 
 lib_LTLIBRARIES = libcurl.la
 
@@ -93,13 +93,7 @@ libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
 WIN32SOURCES = $(CSOURCES) libcurl.def
 WIN32HEADERS = $(HHEADERS) config-win32.h
 
-BUILT_SOURCES = $(srcdir)/getdate.c $(top_builddir)/lib/ca-bundle.h
-
-# Say $(srcdir), so GNU make does not report an ambiguity with the .y.c rule.
-$(srcdir)/getdate.c: getdate.y
-	cd $(srcdir) && \
-	  $(YACC) $(YFLAGS) getdate.y; \
-	  mv -f y.tab.c getdate.c
+BUILT_SOURCES = $(top_builddir)/lib/ca-bundle.h
 
 $(top_builddir)/lib/ca-bundle.h: Makefile.in Makefile
 	@if test -f $@; then \

lib/Makefile.b32

@@ -70,7 +70,6 @@ all:	$(LIBCURLLIB)
 clean:
 	-$(RM) $(LIBCURLLIB)
 	-$(RM) *.obj
-	-$(RM) getdate.c
 
 $(LIBCURLLIB): $(OBJECTS)
 	@-$(RM) $@
@@ -83,9 +82,4 @@ $(LIBCURLDLL): $(OBJECTS) $(LINKLIB)
 	@-$(RM) $@
 	$(LD) $(LDFLAGS) -e$@ $**
 
-getdate.c: getdate.c.cvs
-	@echo Creating $@
-	@-$(RM) getdate.y
-	@$(CP) $** $@
-
 

lib/Makefile.inc

@@ -2,21 +2,18 @@
  
 CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c	\
   cookie.c http.c sendf.c ftp.c url.c dict.c if2ip.c speedcheck.c	\
-  getdate.c ldap.c ssluse.c version.c getenv.c escape.c mprintf.c	\
-  telnet.c netrc.c getinfo.c transfer.c strequal.c easy.c security.c	\
-  krb4.c memdebug.c http_chunks.c strtok.c connect.c llist.c hash.c	\
-  multi.c content_encoding.c share.c http_digest.c md5.c		\
-  http_negotiate.c http_ntlm.c inet_pton.c strtoofft.c strerror.c	\
-  hostares.c hostasyn.c hostip4.c hostip6.c hostsyn.c hostthre.c	\
-  inet_ntop.c
+  ldap.c ssluse.c version.c getenv.c escape.c mprintf.c telnet.c	\
+  netrc.c getinfo.c transfer.c strequal.c easy.c security.c krb4.c	\
+  memdebug.c http_chunks.c strtok.c connect.c llist.c hash.c multi.c	\
+  content_encoding.c share.c http_digest.c md5.c http_negotiate.c	\
+  http_ntlm.c inet_pton.c strtoofft.c strerror.c hostares.c hostasyn.c	\
+  hostip4.c hostip6.c hostsyn.c hostthre.c inet_ntop.c parsedate.c
 
 HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h	\
   progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h	\
-  if2ip.h speedcheck.h urldata.h getdate.h ldap.h ssluse.h escape.h	\
-  telnet.h getinfo.h strequal.h security.h krb4.h memdebug.h		\
-  inet_ntoa_r.h http_chunks.h strtok.h connect.h llist.h hash.h		\
-  content_encoding.h share.h md5.h http_digest.h http_negotiate.h	\
-  http_ntlm.h ca-bundle.h inet_pton.h strtoofft.h strerror.h		\
-  inet_ntop.h curlx.h memory.h setup.h transfer.h
-
-
+  if2ip.h speedcheck.h urldata.h ldap.h ssluse.h escape.h telnet.h	\
+  getinfo.h strequal.h security.h krb4.h memdebug.h inet_ntoa_r.h	\
+  http_chunks.h strtok.h connect.h llist.h hash.h content_encoding.h	\
+  share.h md5.h http_digest.h http_negotiate.h http_ntlm.h ca-bundle.h	\
+  inet_pton.h strtoofft.h strerror.h inet_ntop.h curlx.h memory.h	\
+  setup.h transfer.h

lib/Makefile.netware

@@ -93,7 +93,7 @@ LD	= nlmconv
 LDFLAGS	= -T
 AR	= ar
 ARFLAGS	= -cq
-CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return
+CFLAGS	+= -fno-builtin -fpack-struct -fpcc-struct-return -fno-strict-aliasing
 CFLAGS	+= -Wall # -pedantic
 ifeq ($(LIBARCH),LIBC)
 	PRELUDE = $(SDK_LIBC)/imports/libcpre.gcc.o
@@ -168,7 +168,7 @@ nlm: prebuild $(TARGET).nlm
 
 lib: prebuild $(TARGET).lib 
 
-prebuild: $(OBJDIR) $(OBJDIR)/version.inc config.h ca-bundle.h getdate.c
+prebuild: $(OBJDIR) $(OBJDIR)/version.inc config.h ca-bundle.h
 
 $(OBJDIR)/%.o: %.c
 #	@echo Compiling $<
@@ -191,7 +191,7 @@ install: $(INSTDIR) all
 	@$(CP) ../RELEASE-NOTES $(INSTDIR)
 
 clean:
-	-$(RM) config.h ca-bundle.h y.tab.c getdate.c
+	-$(RM) config.h ca-bundle.h
 	-$(RM) -r $(OBJDIR)
 
 $(INSTDIR):
@@ -375,11 +375,6 @@ ca-bundle.h: Makefile.netware
 	@echo $(DL)*/$(DL) >> $@
 	@echo $(DL)#define CURL_CA_BUNDLE getenv("CURL_CA_BUNDLE")$(DL) >> $@
 
-getdate.c:
-	@echo Creating $@
-	@-$(RM) getdate.y
-	@$(CP) getdate.c.cvs $@
-
 url.c: ca-bundle.h
 
 $(LIBCARES):

lib/Makefile.vc6

@@ -86,7 +86,7 @@ CFGSET   = TRUE
 !IF "$(CFG)" == "release-dll"
 TARGET =$(LIB_NAME).dll
 DIROBJ =.\$(CFG)
-LNK    = $(LNKDLL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
+LNK    = $(LNKDLL) $(WINLIBS) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
 CC     = $(CCNODBG)
 CFGSET = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
@@ -111,7 +111,7 @@ CFGSET   = TRUE
 TARGET   =$(LIB_NAME).dll
 DIROBJ   =.\$(CFG)
 LFLAGSSSL = "/LIBPATH:$(OPENSSL_PATH)/out32dll"
-LNK      = $(LNKDLL) $(SSLLIBS) $(WINLIBS) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
+LNK      = $(LNKDLL) $(WINLIBS) $(SSLLIBS) $(WINLIBS) $(LFLAGSSSL) /out:$(TARGET) /IMPLIB:"$(LIB_NAME).lib"
 CC       = $(CCNODBG)  $(CFLAGSSSL)
 CFGSET   = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
@@ -159,7 +159,7 @@ CFGSET = TRUE
 !IF "$(CFG)" == "debug-dll"
 TARGET =$(LIB_NAME_DEBUG).dll
 DIROBJ =.\$(CFG)
-LNK    = $(LNKDLL) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
+LNK    = $(LNKDLL) $(WINLIBS) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
 CC     = $(CCDEBUG)
 CFGSET = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
@@ -194,7 +194,7 @@ CFGSET   = TRUE
 TARGET   =$(LIB_NAME_DEBUG).dll
 DIROBJ   =.\$(CFG)
 LFLAGSSSL = /LIBPATH:$(OPENSSL_PATH)/out32dll
-LNK      = $(LNKDLL) $(LFLAGSSSL) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
+LNK      = $(LNKDLL) $(WINLIBS) $(LFLAGSSSL) /DEBUG /out:$(TARGET) /IMPLIB:"$(LIB_NAME_DEBUG).lib" /PDB:"$(LIB_NAME_DEBUG).pdb"
 CC       = $(CCDEBUG) $(CFLAGSSSL)
 CFGSET   = TRUE
 RESOURCE = $(DIROBJ)\libcurl.res
@@ -236,7 +236,7 @@ X_OBJS= \
 	$(DIROBJ)\ldap.obj \
 	$(DIROBJ)\dict.obj \
 	$(DIROBJ)\telnet.obj \
-	$(DIROBJ)\getdate.obj \
+	$(DIROBJ)\parsedate.obj \
 	$(DIROBJ)\getenv.obj \
 	$(DIROBJ)\inet_pton.obj \
 	$(DIROBJ)\hostip.obj \

lib/amigaos.c

@@ -30,7 +30,7 @@ void amiga_cleanup()
 {
   if(SocketBase)
     CloseLibrary(SocketBase);
-	
+
   SocketBase = NULL;
 }
 
@@ -38,12 +38,12 @@ BOOL amiga_init()
 {
   if(!SocketBase)
     SocketBase = OpenLibrary("bsdsocket.library", 4);
-	
+
   if(!SocketBase) {
     fprintf(stderr, "No TCP/IP Stack running!\n\a");
     return FALSE;
   }
-	
+
   atexit(amiga_cleanup);
   return TRUE;
 }

lib/amigaos.h

@@ -36,10 +36,10 @@
 
 #include "config-amigaos.h"
 
-#define select(args...)	WaitSelect( args, NULL)
-#define inet_ntoa(x)	Inet_NtoA( x ## .s_addr)
-#define ioctl(a,b,c,d)	IoctlSocket( (LONG)a, (ULONG)b, (char*)c)
-#define _AMIGASF	1
+#define select(args...) WaitSelect( args, NULL)
+#define inet_ntoa(x)    Inet_NtoA( x ## .s_addr)
+#define ioctl(a,b,c,d)  IoctlSocket( (LONG)a, (ULONG)b, (char*)c)
+#define _AMIGASF        1
 
 extern void amiga_cleanup();
 extern BOOL amiga_init();

lib/config-mac.h

@@ -1,45 +1,45 @@
 #define OS "mac"
 
-#define HAVE_NETINET_IN_H	1
-#define HAVE_SYS_SOCKET_H	1
-#define HAVE_SYS_SELECT_H	1
-#define HAVE_NETDB_H		1
-#define HAVE_ARPA_INET_H	1
-#define HAVE_UNISTD_H		1
-#define HAVE_NET_IF_H		1
-#define HAVE_SYS_TYPES_H	1
-#define HAVE_GETTIMEOFDAY	1
-#define HAVE_FCNTL_H		1
-#define HAVE_SYS_STAT_H		1
-#define HAVE_ALLOCA_H		1
-#define HAVE_TIME_H			1
-#define HAVE_STDLIB_H		1
-#define HAVE_UTIME_H		1
+#define HAVE_NETINET_IN_H       1
+#define HAVE_SYS_SOCKET_H       1
+#define HAVE_SYS_SELECT_H       1
+#define HAVE_NETDB_H            1
+#define HAVE_ARPA_INET_H        1
+#define HAVE_UNISTD_H           1
+#define HAVE_NET_IF_H           1
+#define HAVE_SYS_TYPES_H        1
+#define HAVE_GETTIMEOFDAY       1
+#define HAVE_FCNTL_H            1
+#define HAVE_SYS_STAT_H         1
+#define HAVE_ALLOCA_H           1
+#define HAVE_TIME_H             1
+#define HAVE_STDLIB_H           1
+#define HAVE_UTIME_H            1
 
-#define TIME_WITH_SYS_TIME	1
+#define TIME_WITH_SYS_TIME      1
 
-#define HAVE_STRDUP			1
-#define HAVE_UTIME			1
-#define HAVE_INET_NTOA		1
-#define HAVE_SETVBUF		1
-#define HAVE_STRFTIME		1
-#define HAVE_INET_ADDR		1
-#define HAVE_MEMCPY			1
-#define HAVE_SELECT			1
-#define HAVE_SOCKET			1
+#define HAVE_STRDUP             1
+#define HAVE_UTIME              1
+#define HAVE_INET_NTOA          1
+#define HAVE_SETVBUF            1
+#define HAVE_STRFTIME           1
+#define HAVE_INET_ADDR          1
+#define HAVE_MEMCPY             1
+#define HAVE_SELECT             1
+#define HAVE_SOCKET             1
 
-//#define HAVE_STRICMP		1
-#define HAVE_SIGACTION		1
+//#define HAVE_STRICMP          1
+#define HAVE_SIGACTION          1
 
 #ifdef MACOS_SSL_SUPPORT
-#	define USE_SSLEAY			1
-#	define USE_OPENSSL			1
+#       define USE_SSLEAY       1
+#       define USE_OPENSSL      1
 #endif
 
-#define HAVE_RAND_STATUS	1
-#define HAVE_RAND_EGD		1
+#define HAVE_RAND_STATUS        1
+#define HAVE_RAND_EGD           1
 
-#define HAVE_FIONBIO        1
+#define HAVE_FIONBIO            1
 
 #include <extra/stricmp.h>
 #include <extra/strdup.h>

lib/config-vms.h

@@ -1,5 +1,3 @@
-/* config.h.in.  Generated automatically from configure.in by autoheader.  */
-
 /* Define if on AIX 3.
    System headers sometimes define this.
    We just want to avoid a redefinition error message.  */
@@ -224,19 +222,19 @@
 #define HAVE_OPENSSL_CRYPTO_H 1
 
 /* Define if you have the <openssl/err.h> header file.  */
-#define HAVE_OPENSSL_ERR_H	1
+#define HAVE_OPENSSL_ERR_H      1
 
 /* Define if you have the <openssl/pem.h> header file.  */
-#define HAVE_OPENSSL_PEM_H	1
+#define HAVE_OPENSSL_PEM_H      1
 
 /* Define if you have the <openssl/rsa.h> header file.  */
 #define HAVE_OPENSSL_RSA_H 1
 
 /* Define if you have the <openssl/ssl.h> header file.  */
-#define HAVE_OPENSSL_SSL_H	1
+#define HAVE_OPENSSL_SSL_H      1
 
 /* Define if you have the <openssl/x509.h> header file.  */
-#define HAVE_OPENSSL_X509_H	1
+#define HAVE_OPENSSL_X509_H     1
 
 /* Define if you have the <pem.h> header file.  */
 #undef HAVE_PEM_H
@@ -314,7 +312,7 @@
 #define HAVE_LIBSOCKET 1
 
 /* Define if you have the ssl library (-lssl).  */
-#define HAVE_LIBSSL	1
+#define HAVE_LIBSSL     1
 
 /* Define if you have the ucb library (-lucb).  */
 #undef HAVE_LIBUCB
@@ -334,7 +332,7 @@
 /* Set to explicitly specify we don't want to use thread-safe functions */
 #undef DISABLED_THREADSAFE
 
-#define	HAVE_TIMEVAL_H	1
+#define HAVE_TIMEVAL_H  1
 
 /* Name of this package! */
 #define PACKAGE "not-used"
@@ -346,7 +344,7 @@
 #undef HAVE_GETPASS
 
 /* Define if you have a working OpenSSL installation */
-#define OPENSSL_ENABLED	1
+#define OPENSSL_ENABLED 1
 
 /* Define if you have the `dlopen' function. */
 #undef HAVE_DLOPEN
@@ -368,7 +366,7 @@
 
 #define HAVE_MEMORY_H   1
 
-#define HAVE_FIONBIO	1
+#define HAVE_FIONBIO    1
 
 /* Define if you have the `sigsetjmp' function. */
 #define HAVE_SIGSETJMP 1

lib/config.dj

@@ -13,6 +13,7 @@
 #define HAVE_ALARM             1
 #define HAVE_ASSERT_T          1
 #define HAVE_ARPA_INET_H       1
+#define HAVE_BASENAME          1
 #define HAVE_CLOSESOCKET       1
 #define HAVE_FCNTL_H           1
 #define HAVE_GETHOSTBYADDR     1

lib/connect.c

@@ -67,7 +67,7 @@
 #undef in_addr_t
 #define in_addr_t unsigned long
 #endif
-#ifdef	VMS
+#ifdef VMS
 #include <in.h>
 #include <inet.h>
 #endif
@@ -355,14 +355,15 @@ static CURLcode bindlocal(struct connectdata *conn,
         }
 
         if(!bindworked) {
-          failf(data, "%s", Curl_strerror(conn, Curl_ourerrno()));
+          data->state.os_errno = Curl_ourerrno();
+          failf(data, "%s", Curl_strerror(conn, data->state.os_errno));
           return CURLE_HTTP_PORT_FAILED;
         }
 
       } /* end of if  h */
       else {
-	failf(data,"could't find my own IP address (%s)", myhost);
-	return CURLE_HTTP_PORT_FAILED;
+        failf(data,"could't find my own IP address (%s)", myhost);
+        return CURLE_HTTP_PORT_FAILED;
       }
     } /* end of inet_addr */
 
@@ -508,12 +509,14 @@ CURLcode Curl_is_connected(struct connectdata *conn,
   rc = waitconnect(sockfd, 0);
 
   if(WAITCONN_CONNECTED == rc) {
-    if (verifyconnect(sockfd, NULL)) {
+    int error;
+    if (verifyconnect(sockfd, &error)) {
       /* we are connected, awesome! */
       *connected = TRUE;
       return CURLE_OK;
     }
     /* nope, not connected for real */
+    data->state.os_errno = error;
     infof(data, "Connection failed\n");
     if(trynextip(conn, sockindex, connected)) {
       code = CURLE_COULDNT_CONNECT;
@@ -555,6 +558,23 @@ static void tcpnodelay(struct connectdata *conn,
 #endif
 }
 
+#ifdef SO_NOSIGPIPE
+/* The preferred method on Mac OS X (10.2 and later) to prevent SIGPIPEs when
+   sending data to a dead peer (instead of relying on the 4th argument to send
+   being MSG_NOSIGNAL). Possibly also existing and in use on other BSD
+   systems? */
+static void nosigpipe(struct connectdata *conn,
+                      curl_socket_t sockfd)
+{
+  struct SessionHandle *data= conn->data;
+  int onoff = 1;
+  if(setsockopt(sockfd, SOL_SOCKET, SO_NOSIGPIPE, (void *)&onoff,
+                sizeof(onoff)) < 0)
+    infof(data, "Could not set SO_NOSIGPIPE: %s\n",
+          Curl_strerror(conn, Curl_ourerrno()));
+}
+#endif
+
 /* singleipconnect() connects to the given IP only, and it may return without
    having connected if used from the multi interface. */
 static curl_socket_t
@@ -581,6 +601,9 @@ singleipconnect(struct connectdata *conn,
   if(data->set.tcp_nodelay)
     tcpnodelay(conn, sockfd);
 
+#ifdef SO_NOSIGPIPE
+  nosigpipe(conn, sockfd);
+#endif
   if(conn->data->set.device) {
     /* user selected to bind the outgoing socket to a specified "device"
        before doing connect */
@@ -635,8 +658,10 @@ singleipconnect(struct connectdata *conn,
   }
   else if(WAITCONN_TIMEOUT == rc)
     infof(data, "Timeout\n");
-  else
+  else {
+    data->state.os_errno = error;
     infof(data, "%s\n", Curl_strerror(conn, error));
+  }
 
   /* connect failed or timed out */
   sclose(sockfd);
@@ -745,6 +770,7 @@ CURLcode Curl_connecthost(struct connectdata *conn,  /* context */
   if (sockfd == CURL_SOCKET_BAD) {
     /* no good connect was made */
     *sockconn = CURL_SOCKET_BAD;
+    failf(data, "couldn't connect to host");
     return CURLE_COULDNT_CONNECT;
   }
 

lib/content_encoding.h

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -31,11 +31,11 @@
 #define ALL_CONTENT_ENCODINGS "identity"
 #endif
 
-CURLcode Curl_unencode_deflate_write(struct SessionHandle *data, 
-                                     struct Curl_transfer_keeper *k, 
+CURLcode Curl_unencode_deflate_write(struct SessionHandle *data,
+                                     struct Curl_transfer_keeper *k,
                                      ssize_t nread);
 
 CURLcode
-Curl_unencode_gzip_write(struct SessionHandle *data, 
+Curl_unencode_gzip_write(struct SessionHandle *data,
                          struct Curl_transfer_keeper *k,
                          ssize_t nread);

lib/cookie.c

@@ -29,20 +29,20 @@ RECEIVING COOKIE INFORMATION
 
 struct CookieInfo *cookie_init(char *file);
 
-	Inits a cookie struct to store data in a local file. This is always
-	called before any cookies are set.
+        Inits a cookie struct to store data in a local file. This is always
+        called before any cookies are set.
 
 int cookies_set(struct CookieInfo *cookie, char *cookie_line);
 
-	The 'cookie_line' parameter is a full "Set-cookie:" line as
-	received from a server.
+        The 'cookie_line' parameter is a full "Set-cookie:" line as
+        received from a server.
 
-	The function need to replace previously stored lines that this new
-	line superceeds.
+        The function need to replace previously stored lines that this new
+        line superceeds.
 
-	It may remove lines that are expired.
+        It may remove lines that are expired.
 
-	It should return an indication of success/error.
+        It should return an indication of success/error.
 
 
 SENDING COOKIE INFORMATION
@@ -51,12 +51,12 @@ SENDING COOKIE INFORMATION
 struct Cookies *cookie_getlist(struct CookieInfo *cookie,
                                char *host, char *path, bool secure);
 
-	For a given host and path, return a linked list of cookies that
-	the client should send to the server if used now. The secure
-	boolean informs the cookie if a secure connection is achieved or
-	not.
+        For a given host and path, return a linked list of cookies that
+        the client should send to the server if used now. The secure
+        boolean informs the cookie if a secure connection is achieved or
+        not.
 
-	It shall only return cookies that haven't expired.
+        It shall only return cookies that haven't expired.
 
 
 Example set of cookies:
@@ -84,11 +84,9 @@ Example set of cookies:
 
 #include <stdlib.h>
 #include <string.h>
-#include <ctype.h>
 
 #include "urldata.h"
 #include "cookie.h"
-#include "getdate.h"
 #include "strequal.h"
 #include "strtok.h"
 #include "sendf.h"
@@ -99,6 +97,8 @@ Example set of cookies:
 #include "memdebug.h"
 #endif
 
+#define my_isspace(x) ((x == ' ') || (x == '\t'))
+
 static void freecookie(struct Cookie *co)
 {
   if(co->expirestr)
@@ -111,6 +111,8 @@ static void freecookie(struct Cookie *co)
     free(co->name);
   if(co->value)
     free(co->value);
+  if(co->maxage)
+    free(co->maxage);
 
   free(co);
 }
@@ -176,7 +178,7 @@ Curl_cookie_add(struct SessionHandle *data,
 
     semiptr=strchr(lineptr, ';'); /* first, find a semicolon */
 
-    while(*lineptr && isspace((int)*lineptr))
+    while(*lineptr && my_isspace(*lineptr))
       lineptr++;
 
     ptr = lineptr;
@@ -199,14 +201,14 @@ Curl_cookie_add(struct SessionHandle *data,
 
           /* Strip off trailing whitespace from the 'what' */
           size_t len=strlen(what);
-          while(len && isspace((int)what[len-1])) {
+          while(len && my_isspace(what[len-1])) {
             what[len-1]=0;
             len--;
           }
 
           /* Skip leading whitespace from the 'what' */
           whatptr=what;
-          while(isspace((int)*whatptr)) {
+          while(my_isspace(*whatptr)) {
             whatptr++;
           }
 
@@ -348,7 +350,7 @@ Curl_cookie_add(struct SessionHandle *data,
       }
 
       ptr=semiptr+1;
-      while(ptr && *ptr && isspace((int)*ptr))
+      while(ptr && *ptr && my_isspace(*ptr))
         ptr++;
       semiptr=strchr(ptr, ';'); /* now, find the next semicolon */
 
@@ -668,7 +670,7 @@ struct CookieInfo *Curl_cookie_init(struct SessionHandle *data,
           lineptr=line;
           headerline=FALSE;
         }
-        while(*lineptr && isspace((int)*lineptr))
+        while(*lineptr && my_isspace(*lineptr))
           lineptr++;
 
         Curl_cookie_add(data, c, headerline, lineptr, NULL, NULL);
@@ -775,10 +777,10 @@ void Curl_cookie_freelist(struct Cookie *co)
    struct Cookie *next;
    if(co) {
       while(co) {
-	 next = co->next;
-	 free(co); /* we only free the struct since the "members" are all
-		      just copied! */
-	 co = next;
+         next = co->next;
+         free(co); /* we only free the struct since the "members" are all
+                      just copied! */
+         co = next;
       }
    }
 }
@@ -796,13 +798,13 @@ void Curl_cookie_cleanup(struct CookieInfo *c)
    struct Cookie *next;
    if(c) {
       if(c->filename)
-	 free(c->filename);
+         free(c->filename);
       co = c->cookies;
 
       while(co) {
-	 next = co->next;
+         next = co->next;
          freecookie(co);
-	 co = next;
+         co = next;
       }
       free(c); /* free the base struct as well */
    }

lib/cookie.h

@@ -36,7 +36,7 @@ struct Cookie {
   struct Cookie *next; /* next in the chain */
   char *name;        /* <this> = value */
   char *value;       /* name = <this> */
-  char *path;	      /* path = <this> */
+  char *path;         /* path = <this> */
   char *domain;      /* domain = <this> */
   long expires;    /* expires = <this> */
   char *expirestr;   /* the plain text version */

lib/dict.c

@@ -1,8 +1,8 @@
 /***************************************************************************
- *                                  _   _ ____  _     
- *  Project                     ___| | | |  _ \| |    
- *                             / __| | | | |_) | |    
- *                            | (__| |_| |  _ <| |___ 
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
  * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
@@ -10,7 +10,7 @@
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
  * are also available at http://curl.haxx.se/docs/copyright.html.
- * 
+ *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
  * furnished to do so, under the terms of the COPYING file.
@@ -101,7 +101,7 @@ CURLcode Curl_dict(struct connectdata *conn)
   if (strnequal(path, DICT_MATCH, sizeof(DICT_MATCH)-1) ||
       strnequal(path, DICT_MATCH2, sizeof(DICT_MATCH2)-1) ||
       strnequal(path, DICT_MATCH3, sizeof(DICT_MATCH3)-1)) {
-      
+
     word = strchr(path, ':');
     if (word) {
       word++;
@@ -118,7 +118,7 @@ CURLcode Curl_dict(struct connectdata *conn)
         }
       }
     }
-      
+
     if ((word == NULL) || (*word == (char)0)) {
       failf(data, "lookup word is missing");
     }
@@ -128,7 +128,7 @@ CURLcode Curl_dict(struct connectdata *conn)
     if ((strategy == NULL) || (*strategy == (char)0)) {
       strategy = (char *)".";
     }
-      
+
     result = Curl_sendf(sockfd, conn,
                         "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
                         "MATCH "
@@ -136,7 +136,7 @@ CURLcode Curl_dict(struct connectdata *conn)
                         "%s "    /* strategy */
                         "%s\n"   /* word */
                         "QUIT\n",
-                        
+
                         database,
                         strategy,
                         word
@@ -145,14 +145,14 @@ CURLcode Curl_dict(struct connectdata *conn)
       failf(data, "Failed sending DICT request");
     else
       result = Curl_Transfer(conn, FIRSTSOCKET, -1, FALSE, bytecount,
-                             -1, NULL); /* no upload */      
+                             -1, NULL); /* no upload */
     if(result)
       return result;
   }
   else if (strnequal(path, DICT_DEFINE, sizeof(DICT_DEFINE)-1) ||
            strnequal(path, DICT_DEFINE2, sizeof(DICT_DEFINE2)-1) ||
            strnequal(path, DICT_DEFINE3, sizeof(DICT_DEFINE3)-1)) {
-    
+
     word = strchr(path, ':');
     if (word) {
       word++;
@@ -165,14 +165,14 @@ CURLcode Curl_dict(struct connectdata *conn)
         }
       }
     }
-      
+
     if ((word == NULL) || (*word == (char)0)) {
       failf(data, "lookup word is missing");
     }
     if ((database == NULL) || (*database == (char)0)) {
       database = (char *)"!";
     }
-      
+
     result = Curl_sendf(sockfd, conn,
                         "CLIENT " LIBCURL_NAME " " LIBCURL_VERSION "\n"
                         "DEFINE "
@@ -186,17 +186,17 @@ CURLcode Curl_dict(struct connectdata *conn)
     else
       result = Curl_Transfer(conn, FIRSTSOCKET, -1, FALSE, bytecount,
                              -1, NULL); /* no upload */
-    
+
     if(result)
       return result;
-      
+
   }
   else {
-      
+
     ppath = strchr(path, '/');
     if (ppath) {
       int i;
-	
+
       ppath++;
       for (i = 0; ppath[i]; i++) {
         if (ppath[i] == ':')

lib/easy.c

@@ -77,6 +77,7 @@
 #include "hostip.h"
 #include "share.h"
 #include "memory.h"
+#include "progress.h"
 
 #define _MPRINTF_REPLACE /* use our functions only */
 #include <curl/mprintf.h>
@@ -390,11 +391,6 @@ void curl_easy_cleanup(CURL *curl)
   if(!data)
     return;
 
-  if ( ! (data->share && data->share->hostcache) ) {
-    if ( !Curl_global_host_cache_use(data)) {
-      Curl_hash_destroy(data->hostcache);
-    }
-  }
   Curl_close(data);
 }
 
@@ -561,6 +557,7 @@ void curl_easy_reset(CURL *curl)
 
   /* make libcurl quiet by default: */
   data->set.hide_progress = TRUE;  /* CURLOPT_NOPROGRESS changes these */
+  data->progress.flags |= PGRS_HIDE;
 
   /* Set the default size of the SSL session ID cache */
   data->set.ssl.numsessions = 5;

lib/file.c

@@ -148,7 +148,7 @@ CURLcode Curl_file_connect(struct connectdata *conn)
     if (actual_path[i] == '/')
       actual_path[i] = '\\';
 
-  fd = open(actual_path, O_RDONLY | O_BINARY);	/* no CR/LF translation! */
+  fd = open(actual_path, O_RDONLY | O_BINARY);  /* no CR/LF translation! */
   file->path = actual_path;
 #else
   fd = open(real_path, O_RDONLY);
@@ -177,6 +177,9 @@ CURLcode Curl_file_done(struct connectdata *conn,
   (void)status; /* not used */
   Curl_safefree(file->freepath);
 
+  if(file->fd != -1)
+    close(file->fd);
+
   return CURLE_OK;
 }
 
@@ -227,7 +230,7 @@ static CURLcode file_upload(struct connectdata *conn)
     int readcount;
     res = Curl_fillreadbuffer(conn, BUFSIZE, &readcount);
     if(res)
-      return res;
+      break;
 
     nread = (size_t)readcount;
 
@@ -383,8 +386,7 @@ CURLcode Curl_file(struct connectdata *conn)
   if(Curl_pgrsUpdate(conn))
     res = CURLE_ABORTED_BY_CALLBACK;
 
-  close(fd);
-
   return res;
 }
+
 #endif

lib/formdata.c

@@ -113,6 +113,9 @@ Content-Disposition: form-data; name="FILECONTENT"
 #include <stdarg.h>
 #include <time.h>
 #include <sys/stat.h>
+#if defined(HAVE_LIBGEN_H) && defined(HAVE_BASENAME)
+#include <libgen.h>
+#endif
 #include "formdata.h"
 #include "strequal.h"
 #include "memory.h"
@@ -123,6 +126,11 @@ Content-Disposition: form-data; name="FILECONTENT"
 /* The last #include file should be: */
 #include "memdebug.h"
 
+#if defined(HAVE_BASENAME) && defined(NEED_BASENAME_PROTO)
+/* This system has a basename() but no prototype for it! */
+char *basename(char *path);
+#endif
+
 /* What kind of Content-Type to use on un-specified files with unrecognized
    extensions. */
 #define HTTPPOST_CONTENTTYPE_DEFAULT "application/octet-stream"
@@ -239,7 +247,7 @@ static FormInfo * AddFormInfo(char *value,
  *
  ***************************************************************************/
 static const char * ContentTypeForFilename (const char *filename,
-					    const char *prevtype)
+                                            const char *prevtype)
 {
   const char *contenttype = NULL;
   unsigned int i;
@@ -270,10 +278,10 @@ static const char * ContentTypeForFilename (const char *filename,
   for(i=0; i<sizeof(ctts)/sizeof(ctts[0]); i++) {
     if(strlen(filename) >= strlen(ctts[i].extension)) {
       if(strequal(filename +
-		  strlen(filename) - strlen(ctts[i].extension),
-		  ctts[i].extension)) {
-	contenttype = ctts[i].type;
-	break;
+                  strlen(filename) - strlen(ctts[i].extension),
+                  ctts[i].extension)) {
+        contenttype = ctts[i].type;
+        break;
       }
     }
   }
@@ -603,23 +611,23 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost,
                                                current_form)))
                 return_value = CURL_FORMADD_MEMORY;
             }
-	    else
-	      return_value = CURL_FORMADD_NULL;
+            else
+              return_value = CURL_FORMADD_NULL;
           }
           else
             return_value = CURL_FORMADD_OPTION_TWICE;
         }
         else {
-	  if (contenttype) {
-	    current_form->contenttype = strdup(contenttype);
+          if (contenttype) {
+            current_form->contenttype = strdup(contenttype);
             if(!current_form->contenttype)
               return_value = CURL_FORMADD_MEMORY;
             else
               current_form->contenttype_alloc = TRUE;
           }
-	  else
-	    return_value = CURL_FORMADD_NULL;
-	}
+          else
+            return_value = CURL_FORMADD_NULL;
+        }
         break;
       }
     case CURLFORM_CONTENTHEADER:
@@ -903,6 +911,68 @@ void curl_formfree(struct curl_httppost *form)
   } while((form=next)); /* continue */
 }
 
+#ifndef HAVE_BASENAME
+/*
+  (Quote from The Open Group Base Specifications Issue 6 IEEE Std 1003.1, 2004
+  Edition)
+
+  The basename() function shall take the pathname pointed to by path and
+  return a pointer to the final component of the pathname, deleting any
+  trailing '/' characters.
+
+  If the string pointed to by path consists entirely of the '/' character,
+  basename() shall return a pointer to the string "/". If the string pointed
+  to by path is exactly "//", it is implementation-defined whether '/' or "//"
+  is returned.
+
+  If path is a null pointer or points to an empty string, basename() shall
+  return a pointer to the string ".".
+
+  The basename() function may modify the string pointed to by path, and may
+  return a pointer to static storage that may then be overwritten by a
+  subsequent call to basename().
+
+  The basename() function need not be reentrant. A function that is not
+  required to be reentrant is not required to be thread-safe.
+
+*/
+static char *basename(char *path)
+{
+  /* Ignore all the details above for now and make a quick and simple
+     implementaion here */
+  char *s1;
+  char *s2;
+
+  s1=strrchr(path, '/');
+  s2=strrchr(path, '\\');
+
+  if(s1 && s2) {
+    path = (s1 > s2? s1 : s2)+1;
+  }
+  else if(s1)
+    path = s1 + 1;
+  else if(s2)
+    path = s2 + 1;
+
+  return path;
+}
+#endif
+
+static char *strippath(char *fullfile)
+{
+  char *filename;
+  char *base;
+  filename = strdup(fullfile); /* duplicate since basename() may ruin the
+                                  buffer it works on */
+  if(!filename)
+    return NULL;
+  base = strdup(basename(filename));
+
+  free(filename); /* free temporary buffer */
+
+  return base; /* returns an allocated string! */
+}
+
 /*
  * Curl_getFormData() converts a linked list of "meta data" into a complete
  * (possibly huge) multipart formdata. The input list is in 'post', while the
@@ -998,22 +1068,33 @@ CURLcode Curl_getFormData(struct FormData **finalform,
 
       if(post->more) {
         /* if multiple-file */
+        char *filebasename=
+          (!file->showfilename)?strippath(file->contents):NULL;
+
         result = AddFormDataf(&form, &size,
                               "\r\n--%s\r\nContent-Disposition: "
                               "attachment; filename=\"%s\"",
                               fileboundary,
                               (file->showfilename?file->showfilename:
-                               file->contents));
+                               filebasename));
+        if (filebasename)
+          free(filebasename);
         if (result)
           break;
       }
       else if((post->flags & HTTPPOST_FILENAME) ||
               (post->flags & HTTPPOST_BUFFER)) {
 
+        char *filebasename=
+          (!post->showfilename)?strippath(post->contents):NULL;
+
         result = AddFormDataf(&form, &size,
                               "; filename=\"%s\"",
                               (post->showfilename?post->showfilename:
-                               post->contents));
+                               filebasename));
+        if (filebasename)
+          free(filebasename);
+
         if (result)
           break;
       }
@@ -1349,10 +1430,10 @@ int main()
   name3[1] = '\0';
   value3[1] = '\0';
   if (FormAddTest("PTRNAME + NAMELENGTH + COPYNAME + CONTENTSLENGTH test",
-		  &httppost, &last_post,
+                  &httppost, &last_post,
                   CURLFORM_PTRNAME, name3, CURLFORM_COPYCONTENTS, value3,
                   CURLFORM_CONTENTSLENGTH, value3length,
-		  CURLFORM_NAMELENGTH, name3length, CURLFORM_END))
+                  CURLFORM_NAMELENGTH, name3length, CURLFORM_END))
     ++errors;
   if (FormAddTest("simple PTRCONTENTS test", &httppost, &last_post,
                   CURLFORM_COPYNAME, name4, CURLFORM_PTRCONTENTS, value4,
@@ -1453,7 +1534,7 @@ char *Curl_FormBoundary(void)
 {
   char *retstring;
   static int randomizer=0; /* this is just so that two boundaries within
-			      the same form won't be identical */
+                              the same form won't be identical */
   size_t i;
 
   static char table16[]="abcdef0123456789";

lib/ftp.c

@@ -55,7 +55,7 @@
 #ifdef HAVE_NETDB_H
 #include <netdb.h>
 #endif
-#ifdef	VMS
+#ifdef  VMS
 #include <in.h>
 #include <inet.h>
 #endif
@@ -122,6 +122,8 @@ static CURLcode ftp_cwd_and_mkd(struct connectdata *conn, char *path);
 static CURLcode ftp_quit(struct connectdata *conn);
 static CURLcode ftp_3rdparty_pretransfer(struct connectdata *conn);
 static CURLcode ftp_3rdparty_transfer(struct connectdata *conn);
+static CURLcode ftp_parse_url_path(struct connectdata *conn);
+static CURLcode ftp_cwd_and_create_path(struct connectdata *conn);
 static CURLcode ftp_regular_transfer(struct connectdata *conn);
 static CURLcode ftp_3rdparty(struct connectdata *conn);
 
@@ -207,7 +209,7 @@ static CURLcode AllowServerConnect(struct connectdata *conn)
       if (CURL_SOCKET_BAD == s) {
         /* DIE! */
         failf(data, "Error accept()ing server connect");
-      	return CURLE_FTP_PORT_FAILED;
+        return CURLE_FTP_PORT_FAILED;
       }
       infof(data, "Connection accepted from server\n");
 
@@ -260,7 +262,7 @@ CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */
   if (ftpcode)
     *ftpcode = 0; /* 0 for errors */
 
-  FD_ZERO (&readfd);		/* clear it */
+  FD_ZERO (&readfd);            /* clear it */
   FD_SET (sockfd, &readfd);     /* read socket */
 
   /* get this in a backup variable to be able to restore it on each lap in the
@@ -300,7 +302,7 @@ CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */
     }
 
     if(!ftp->cache) {
-      readfd = rkeepfd;		   /* set every lap */
+      readfd = rkeepfd;            /* set every lap */
       interval.tv_sec = 1; /* use 1 second timeout intervals */
       interval.tv_usec = 0;
 
@@ -327,13 +329,13 @@ CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */
       if(ftp->cache) {
         /* we had data in the "cache", copy that instead of doing an actual
          * read
-	 *
-	 * Dave Meyer, December 2003:
-	 * ftp->cache_size is cast to int here.  This should be safe,
-	 * because it would have been populated with something of size
-	 * int to begin with, even though its datatype may be larger
-	 * than an int.
-	 */
+         *
+         * Dave Meyer, December 2003:
+         * ftp->cache_size is cast to int here.  This should be safe,
+         * because it would have been populated with something of size
+         * int to begin with, even though its datatype may be larger
+         * than an int.
+         */
         memcpy(ptr, ftp->cache, (int)ftp->cache_size);
         gotbytes = (int)ftp->cache_size;
         free(ftp->cache);    /* free the cache */
@@ -387,7 +389,7 @@ CURLcode Curl_GetFTPResponse(ssize_t *nreadp, /* return number of bytes read */
               return result;
 
 #define lastline(line) (isdigit((int)line[0]) && isdigit((int)line[1]) && \
-			isdigit((int)line[2]) && (' ' == line[3]))
+                        isdigit((int)line[2]) && (' ' == line[3]))
 
             if(perline>3 && lastline(line_start)) {
               /* This is the end of the last line, copy the last
@@ -540,8 +542,27 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
 
   if(data->set.ftp_ssl && !conn->ssl[FIRSTSOCKET].use) {
     /* we don't have a SSL/TLS connection, try a FTPS connection now */
+    int start;
+    int trynext;
+    int count=0;
 
-    for (try = 0; ftpauth[try]; try++) {
+    switch(data->set.ftpsslauth) {
+    case CURLFTPAUTH_DEFAULT:
+    case CURLFTPAUTH_SSL:
+      start = 0;
+      trynext = 1;
+      break;
+    case CURLFTPAUTH_TLS:
+      start = 1;
+      trynext = 0;
+      break;
+    default:
+      failf(data, "unsupported parameter to CURLOPT_FTPSSLAUTH: %d\n",
+            data->set.ftpsslauth);
+      return CURLE_FAILED_INIT; /* we don't know what to do */
+    }
+
+    for (try = start; ftpauth[count]; try=trynext, count++) {
 
       FTPSENDF(conn, "AUTH %s", ftpauth[try]);
 
@@ -592,13 +613,18 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
 
     if(ftpcode == 530) {
       /* 530 Login incorrect.
-         (the username and/or the password are incorrect) */
-      failf(data, "the username and/or the password are incorrect");
+         (the username and/or the password are incorrect)
+      or
+         530 Sorry, the maximum number of allowed users are already connected
+      */
+      failf(data, "not logged in: %s", &buf[4]);
       return CURLE_FTP_USER_PASSWORD_INCORRECT;
     }
-    else if(ftpcode == 230) {
+    else if(ftpcode/100 == 2) {
       /* 230 User ... logged in.
-         (user successfully logged in) */
+         (user successfully logged in)
+
+         Apparently, proftpd with SSL returns 232 here at times. */
 
       infof(data, "We have successfully logged in\n");
     }
@@ -766,7 +792,7 @@ CURLcode Curl_ftp_done(struct connectdata *conn, CURLcode status)
        !data->set.crlf) {
       failf(data, "Uploaded unaligned file size (%" FORMAT_OFF_T
             " out of %" FORMAT_OFF_T " bytes)",
-	    *ftp->bytecountp, data->set.infilesize);
+            *ftp->bytecountp, data->set.infilesize);
       conn->bits.close = TRUE; /* close this connection since we don't
                                   know what state this error leaves us in */
       return CURLE_PARTIAL_FILE;
@@ -776,7 +802,7 @@ CURLcode Curl_ftp_done(struct connectdata *conn, CURLcode status)
     if((-1 != conn->size) && (conn->size != *ftp->bytecountp) &&
        (conn->maxdownload != *ftp->bytecountp)) {
       failf(data, "Received only partial file: %" FORMAT_OFF_T " bytes",
-	    *ftp->bytecountp);
+            *ftp->bytecountp);
       conn->bits.close = TRUE; /* close this connection since we don't
                                   know what state this error leaves us in */
       return CURLE_PARTIAL_FILE;
@@ -932,6 +958,7 @@ CURLcode ftp_getfiletime(struct connectdata *conn, char *file)
                      &year, &month, &day, &hour, &minute, &second)) {
         /* we have a time, reformat it */
         time_t secs=time(NULL);
+        /* using the good old yacc/bison yuck */
         snprintf(buf, sizeof(conn->data->state.buffer),
                  "%04d%02d%02d %02d:%02d:%02d GMT",
                  year, month, day, hour, minute, second);
@@ -1752,11 +1779,11 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
 
     if(conn->ssl[SECONDARYSOCKET].use) {
       /* since we only have a plaintext TCP connection here, we must now
-	 do the TLS stuff */
+         do the TLS stuff */
       infof(data, "Doing the SSL/TLS handshake on the data stream\n");
       result = Curl_SSLConnect(conn, SECONDARYSOCKET);
       if(result)
-	return result;
+        return result;
     }
 
     *bytecountp=0;
@@ -1813,7 +1840,7 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
       }
       infof(data, "range-download from %" FORMAT_OFF_T
             " to %" FORMAT_OFF_T ", totally %" FORMAT_OFF_T " bytes\n",
-	    from, to, conn->maxdownload);
+            from, to, conn->maxdownload);
       ftp->dont_check = TRUE; /* dont check for successful transfer */
     }
 
@@ -2020,12 +2047,12 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
       }
 
       if(conn->ssl[SECONDARYSOCKET].use) {
-	/* since we only have a plaintext TCP connection here, we must now
-	   do the TLS stuff */
-	infof(data, "Doing the SSL/TLS handshake on the data stream\n");
-	result = Curl_SSLConnect(conn, SECONDARYSOCKET);
-	if(result)
-	  return result;
+        /* since we only have a plaintext TCP connection here, we must now
+           do the TLS stuff */
+        infof(data, "Doing the SSL/TLS handshake on the data stream\n");
+        result = Curl_SSLConnect(conn, SECONDARYSOCKET);
+        if(result)
+          return result;
       }
 
       if(size > conn->maxdownload && conn->maxdownload > 0)
@@ -2084,23 +2111,9 @@ CURLcode ftp_perform(struct connectdata *conn,
       return result;
   }
 
-  /* This is a re-used connection. Since we change directory to where the
-     transfer is taking place, we must now get back to the original dir
-     where we ended up after login: */
-  if (conn->bits.reuse && ftp->entrypath) {
-    if ((result = ftp_cwd_and_mkd(conn, ftp->entrypath)) != CURLE_OK)
-      return result;
-  }
-
-  {
-    int i; /* counter for loop */
-    for (i=0; i < ftp->dirdepth; i++) {
-      /* RFC 1738 says empty components should be respected too, but
-         that is plain stupid since CWD can't be used with an empty argument */
-      if ((result = ftp_cwd_and_mkd(conn, ftp->dirs[i])) != CURLE_OK)
-        return result;
-    }
-  }
+  result = ftp_cwd_and_create_path(conn);
+  if (result)
+    return result;
 
   /* Requested time of file or time-depended transfer? */
   if((data->set.get_filetime || data->set.timecondition) &&
@@ -2243,6 +2256,10 @@ CURLcode Curl_ftp(struct connectdata *conn)
 {
   CURLcode retcode = CURLE_OK;
 
+  retcode = ftp_parse_url_path(conn);
+  if (retcode)
+    return retcode;
+
   if (conn->sec_conn) /* 3rd party transfer */
     retcode = ftp_3rdparty(conn);
   else
@@ -2449,7 +2466,7 @@ static CURLcode ftp_cwd_and_mkd(struct connectdata *conn, char *path)
       result = ftp_cwd(conn, path);
     }
     if(result)
-      failf(conn->data, "Couldn't cd to %s", path);
+      failf(conn->data, "Couldn't CWD to %s", path);
   }
   return result;
 }
@@ -2521,6 +2538,10 @@ static CURLcode ftp_3rdparty_transfer(struct connectdata *conn)
     port_conn = conn;
   }
 
+  result = ftp_cwd_and_create_path(conn);
+  if (result)
+    return result;
+
   /* sets the passive mode */
   FTPSENDF(pasv_conn, "%s", "PASV");
   result = Curl_GetFTPResponse(&nread, pasv_conn, &ftpcode);
@@ -2615,35 +2636,25 @@ static CURLcode ftp_3rdparty_transfer(struct connectdata *conn)
 
 /***********************************************************************
  *
- * ftp_regular_transfer()
+ * ftp_parse_url_path()
  *
- * The input argument is already checked for validity.
- * Performs a regular transfer between local and remote hosts.
+ * Parse the URL path into separate path components.
  *
- * ftp->ctl_valid starts out as FALSE, and gets set to TRUE if we reach the
- * Curl_ftp_done() function without finding any major problem.
  */
 static
-CURLcode ftp_regular_transfer(struct connectdata *conn)
+CURLcode ftp_parse_url_path(struct connectdata *conn)
 {
-  CURLcode retcode=CURLE_OK;
-  bool connected=0;
+  CURLcode retcode = CURLE_OK;
   struct SessionHandle *data = conn->data;
   struct FTP *ftp;
 
   char *slash_pos;  /* position of the first '/' char in curpos */
-  char *cur_pos=conn->path; /* current position in ppath. point at the begin
-                               of next path component */
+  char *cur_pos = conn->path; /* current position in path. point at the begin
+                                 of next path component */
 
   /* the ftp struct is already inited in ftp_connect() */
   ftp = conn->proto.ftp;
   ftp->ctl_valid = FALSE;
-  conn->size = -1; /* make sure this is unknown at this point */
-
-  Curl_pgrsSetUploadCounter(data, 0);
-  Curl_pgrsSetDownloadCounter(data, 0);
-  Curl_pgrsSetUploadSize(data, 0);
-  Curl_pgrsSetDownloadSize(data, 0);
 
   ftp->dirdepth = 0;
   ftp->diralloc = 5; /* default dir depth to allocate */
@@ -2706,6 +2717,72 @@ CURLcode ftp_regular_transfer(struct connectdata *conn)
     ftp->file=NULL; /* instead of point to a zero byte, we make it a NULL
                        pointer */
 
+  return retcode;
+}
+
+
+
+/***********************************************************************
+ *
+ * ftp_cwd_and_create_path()
+ *
+ * Creates full path on remote target host.
+ *
+ */
+static
+CURLcode ftp_cwd_and_create_path(struct connectdata *conn)
+{
+  CURLcode result = CURLE_OK;
+  /* the ftp struct is already inited in Curl_ftp_connect() */
+  struct FTP *ftp = conn->proto.ftp;
+  int i;
+
+  /* This is a re-used connection. Since we change directory to where the
+     transfer is taking place, we must now get back to the original dir
+     where we ended up after login: */
+  if (conn->bits.reuse && ftp->entrypath) {
+    if ((result = ftp_cwd_and_mkd(conn, ftp->entrypath)) != CURLE_OK)
+      return result;
+  }
+
+  for (i=0; i < ftp->dirdepth; i++) {
+    /* RFC 1738 says empty components should be respected too, but
+       that is plain stupid since CWD can't be used with an empty argument */
+    if ((result = ftp_cwd_and_mkd(conn, ftp->dirs[i])) != CURLE_OK)
+      return result;
+  }
+
+  return result;
+}
+
+
+/***********************************************************************
+ *
+ * ftp_regular_transfer()
+ *
+ * The input argument is already checked for validity.
+ * Performs a regular transfer between local and remote hosts.
+ *
+ * ftp->ctl_valid starts out as FALSE, and gets set to TRUE if we reach the
+ * Curl_ftp_done() function without finding any major problem.
+ */
+static
+CURLcode ftp_regular_transfer(struct connectdata *conn)
+{
+  CURLcode retcode=CURLE_OK;
+  bool connected=0;
+  struct SessionHandle *data = conn->data;
+  struct FTP *ftp;
+
+  /* the ftp struct is already inited in ftp_connect() */
+  ftp = conn->proto.ftp;
+  conn->size = -1; /* make sure this is unknown at this point */
+
+  Curl_pgrsSetUploadCounter(data, 0);
+  Curl_pgrsSetDownloadCounter(data, 0);
+  Curl_pgrsSetUploadSize(data, 0);
+  Curl_pgrsSetDownloadSize(data, 0);
+
   retcode = ftp_perform(conn, &connected);
 
   if(CURLE_OK == retcode) {

lib/getdate.h

@@ -1,37 +0,0 @@
-/*
-**  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.
-*/
-
-# include "setup.h"
-
-#ifndef PARAMS
-# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
-#  define PARAMS(Args) Args
-# else
-#  define PARAMS(Args) ()
-# endif
-#endif
-
-#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) */
-
-time_t curl_getdate PARAMS ((const char *p, const time_t *now));