7.19.6

sending of the TSIZE option. I don't like fixing bugs just hours before
  a release, but since it was broken and the patch fixes this for him I decided
  to get it in anyway.

.cvsignore

@@ -5,7 +5,7 @@ aclocal.m4.bak
 autom4te.cache
 compile
 config.guess
-config.h
+curl_config.h
 config.log
 config.lt
 config.status

Android.mk

@@ -0,0 +1,65 @@
+# Google Android makefile for curl and libcurl
+# Place the curl source (including this makefile) into external/curl/ in the
+# Android source tree.  Then build them with 'make curl' or just 'make libcurl'
+# from the Android root.
+#
+# Note: you must first create a curl_config.h file by running configure in the
+# Android environment. I haven't found an easy way to do this yet. If there is
+# no easy way, a static config-android.h may need to be created and checked in
+# to the libcurl source tree.
+#
+# Dan Fandrich
+# July 2009
+
+LOCAL_PATH:= $(call my-dir)
+
+common_CFLAGS := -Wpointer-arith -Wwrite-strings -Wunused -Winline -Wnested-externs -Wmissing-declarations -Wmissing-prototypes -Wno-long-long -Wfloat-equal -Wno-multichar -Wsign-compare -Wno-format-nonliteral -Wendif-labels -Wstrict-prototypes -Wdeclaration-after-statement -Wno-system-headers -DHAVE_CONFIG_H
+
+#########################
+# Build the libcurl library
+
+include $(CLEAR_VARS)
+include $(LOCAL_PATH)/lib/Makefile.inc
+CURL_HEADERS := \
+	curlbuild.h \
+	curl.h \
+	curlrules.h \
+	curlver.h \
+	easy.h \
+	mprintf.h \
+	multi.h \
+	stdcheaders.h \
+	typecheck-gcc.h \
+	types.h
+
+LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES))
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/
+LOCAL_CFLAGS += $(common_CFLAGS)
+
+LOCAL_COPY_HEADERS_TO := libcurl/curl
+LOCAL_COPY_HEADERS := $(addprefix include/curl/,$(CURL_HEADERS))
+
+LOCAL_MODULE:= libcurl
+
+include $(BUILD_STATIC_LIBRARY)
+
+
+#########################
+# Build the curl binary
+
+include $(CLEAR_VARS)
+include $(LOCAL_PATH)/src/Makefile.inc
+LOCAL_SRC_FILES := $(addprefix src/,$(CURL_SOURCES))
+
+LOCAL_MODULE := curl
+LOCAL_STATIC_LIBRARIES := libcurl
+LOCAL_SYSTEM_SHARED_LIBRARIES := libc
+
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/include $(LOCAL_PATH)/lib
+
+# This will also need to include $(CURLX_ONES) in order to correctly build
+# a dynamic library
+LOCAL_CFLAGS += $(common_CFLAGS)
+
+include $(BUILD_EXECUTABLE)
+

CHANGES

@@ -6,6 +6,322 @@
 
                                   Changelog
 
+Version 7.19.6 (12 August 2009)
+
+Daniel Stenberg (12 Aug 2009)
+- Carsten Lange reported a bug and provided a patch for TFTP upload and the
+  sending of the TSIZE option. I don't like fixing bugs just hours before
+  a release, but since it was broken and the patch fixes this for him I decided
+  to get it in anyway.
+
+Daniel Stenberg (11 Aug 2009)
+- Peter Sylvester made the HTTPS test server use specific certificates for
+  each test, so that the test suite can now be used to actually test the
+  verification of cert names etc. This made an error show up in the OpenSSL-
+  specific code where it would attempt to match the CN field even if a
+  subjectAltName exists that doesn't match. This is now fixed and verified
+  in test 311.
+
+- Benbuck Nason posted the bug report #2835196
+  (http://curl.haxx.se/bug/view.cgi?id=2835196), fixing a few compiler
+  warnings when mixing ints and bools.
+
+Daniel Fandrich (10 Aug 2009)
+- Fixed a memory leak in the FTP code and an off-by-one heap buffer overflow.
+
+Daniel Fandrich (9 Aug 2009)
+- Fixed some memory leaks in the command-line tool that caused most of the
+  torture tests to fail.
+
+Daniel Stenberg (2 Aug 2009)
+- Curt Bogmine reported a problem with SNI enabled on a particular server. We
+  should introduce an option to disable SNI, but as we're in feature freeze
+  now I've addressed the obvious bug here (pointed out by Peter Sylvester): we
+  shouldn't try to enable SNI when SSLv2 or SSLv3 is explicitly selected.
+  Code for OpenSSL and GnuTLS was fixed. NSS doesn't seem to have a particular
+  option for SNI, or are we simply not using it?
+
+Daniel Stenberg (1 Aug 2009)
+- Scott Cantor posted the bug report #2829955
+  (http://curl.haxx.se/bug/view.cgi?id=2829955) mentioning the recent SSL cert
+  verification flaw found and exploited by Moxie Marlinspike. The presentation
+  he did at Black Hat is available here:
+  https://www.blackhat.com/html/bh-usa-09/bh-usa-09-archives.html#Marlinspike
+
+  Apparently at least one CA allowed a subjectAltName or CN that contain a
+  zero byte, and thus clients that assumed they would never have zero bytes
+  were exploited to OK a certificate that didn't actually match the site. Like
+  if the name in the cert was "example.com\0theatualsite.com", libcurl would
+  happily verify that cert for example.com.
+
+  libcurl now better uses the length of the extracted name, not using the zero
+  termination for getting the string length.
+
+  This fixing only made and needed in OpenSSL interfacing code.
+
+- Tanguy Fautre pointed out that OpenSSL's function RAND_screen() (present
+  only in some OpenSSL installs - like on Windows) isn't thread-safe and we
+  agreed that moving it to the global_init() function is a decent way to deal
+  with this situation.
+
+- Alexander Beedie provided the patch for a noproxy problem: If I have set
+  CURLOPT_NOPROXY to "*", or to a host that should not use a proxy, I actually
+  could still end up using a proxy if a proxy environment variable was set.
+
+Daniel Stenberg (27 Jul 2009)
+- All the quote options (CURLOPT_QUOTE, CURLOPT_POSTQUOTE and
+  CURLOPT_PREQUOTE) now accept a preceeding asterisk before the command to
+  send when using FTP, as a sign that libcurl shall simply ignore the response
+  from the server instead of treating it as an error. Not treating a 400+ FTP
+  response code as an error means that failed commands will not abort the
+  chain of commands, nor will they cause the connection to get disconnected.
+
+Daniel Stenberg (26 Jul 2009)
+- Johan van Selst posted bug report #2825989
+  (http://curl.haxx.se/bug/view.cgi?id=2825989) pointing out that
+  OpenSSL-powered libcurl didn't support the SHA-2 digest algorithm, and
+  provided the solution too: to use OpenSSL_add_all_algorithms() in addition
+  to the older SSLeay_* alternative. OpenSSL_add_all_algorithms was added in
+  OpenSSL 0.9.5
+
+Daniel Stenberg (23 Jul 2009)
+- Added CURLOPT_SSH_KNOWNHOSTS, CURLOPT_SSH_KEYFUNCTION, CURLOPT_SSH_KEYDATA.
+  They introduce known_host support for SSH keys to libcurl. See docs for
+  details. Note that this feature depends on a new enough libssh2 version, to
+  be supported in libssh2 1.2 and later (or current git repo at this time).
+
+Michal Marek (22 Jul 2009)
+- David Binderman found a memory and fd leak in lib/gtls.c:load_file()
+  (https://bugzilla.novell.com/523919). When looking at the code, I found that
+  also the ptr pointer can leak.
+
+Kamil Dudka (20 Jul 2009)
+- Claes Jakobsson improved the support for client certificates handling in
+  NSS-powered libcurl. Now the client certificates can be selected
+  automatically by a NSS built-in hook. Additionally pre-login to all PKCS11
+  slots is no more performed. It used to cause problems with HW tokens.
+
+- Fixed reference counting for NSS client certificates. Now the PEM reader
+  module should be always properly unloaded on Curl_nss_cleanup(). If the
+  unload fails though, libcurl will try to reuse the already loaded instance.
+
+Daniel Fandrich (15 Jul 2009)
+- Added nonblock.c to the non-automake makefiles (note that the dependencies
+  in the Watcom makefiles aren't quite correct).
+
+Michal Marek (15 Jul 2009)
+- Changed the description of CURLINFO_OS_ERRNO to make it clear that the
+  errno is not reset on success.
+
+Guenter Knauf (14 Jul 2009)
+- renamed generated config.h to curl_config.h to avoid any future clashes
+  with config.h from other projects.
+  
+Daniel Stenberg (9 Jul 2009)
+- Eric Wong introduced curlx_nonblock() that the curl tool now (re-)uses for
+  setting a file descriptor non-blocking. Used by the functionality Eric
+  himself brough on June 15th.
+
+Daniel Stenberg (8 Jul 2009)
+- Constantine Sapuntzakis posted bug report #2813123
+  (http://curl.haxx.se/bug/view.cgi?id=2813123) and an a patch that fixes the
+  problem:
+
+  Url A is accessed using auth. Url A redirects to Url B (on a different
+  server0. Url B reuses a persistent connection. Url B has auth, even though
+  it's on a different server.
+
+  Note: if Url B does not reuse a persistent connection, auth is not sent.
+
+  reason:
+
+  data->state.first_host is not initialized becuase Curl_http_connect is not
+  called when a connection is reused.
+
+  Solution:
+
+  move initialization of data->state.first_host to Curl_http. No code before
+  Curl_http uses data->state.first_host anyway.
+
+Guenter Knauf (4 Jul 2009)
+- Markus Koetter provided a patch to avoid getnameinfo() usage which broke a
+  couple of both IPv4 and IPv6 autobuilds.
+
+Daniel Stenberg (29 Jun 2009)
+- Markus Koetter made CURLOPT_FTPPORT (and curl's -P/--ftpport) support a port
+  range if given colon-separated after the host name/address part. Like
+  "192.168.0.1:2000-10000"
+
+- Modified the separators used for CURLOPT_CERTINFO in multi-part outputs. I
+  don't know how they got wrong in the first place, but using this output
+  format makes it possible to quite easily separate the string into an array
+  of multiple items.
+
+Daniel Fandrich (16 June 2009)
+- Added a few more compiler warning options for gcc.
+
+Daniel Stenberg (16 Jun 2009)
+- Reuven Wachtfogel made curl -o - properly produce a binary output on windows
+  (no newline translations). Use -B/--use-ascii if you rather get the ascii
+  approach.
+
+Michal Marek (16 Jun 2009)
+- When doing non-anonymous ftp via http proxies and the password is not
+  provided in the url, add it there (squid needs this).
+
+Daniel Stenberg (15 Jun 2009)
+- Eric Wong's patch:
+
+  This allows curl(1) to be used as a client-side tunnel for arbitrary stream
+  protocols by abusing chunked transfer encoding in both the HTTP request and
+  HTTP response.  This requires server support for sending a response while a
+  request is still being read, of course.
+
+  If attempting to read from stdin returns EAGAIN, then we pause our sender.
+  This leaves curl to attempt to read from the socket while reading from stdin
+  (and thus sending) is paused.
+
+  This change was needed to allow successfully tunneling the git protocol over
+  HTTP (--no-buffer is needed, as well).
+
+Patrick Monnerat (15 Jun 2009)
+- Replaced use of standard C library rand()/srand() by our own pseudo-random
+  number generator.
+
+Yang Tse (11 Jun 2009)
+- I adapted testcurl script to allow building test harness programs when
+  cross-compiling for a *-*-mingw* host.
+
+Daniel Stenberg (10 Jun 2009)
+- Fabian Keil ran clang on the (lib)curl code, found a bunch of warnings and
+  contributed a range of patches to fix them.
+
+Yang Tse (10 Jun 2009)
+- I introduced configure script option --enable-curldebug which now allows
+  the decoupled enabling or disabling of the curl debug memory tracking
+  feature from the --enable-debug option which no longer controls this.
+
+  curl --version will list 'Debug' feature for debug enabled builds, and
+  will list 'TrackMemory' feature for curl debug memory tracking capable
+  builds. These features are independent and can be controlled when running
+  the configure script. When --enable-debug is given both features will be
+  enabled, unless some restriction prevents memory tracking from being used.
+
+  Internally, definition of preprocessor symbol DEBUGBUILD restricts code
+  which is only compiled for debug enabled builds. And symbol CURLDEBUG is
+  used to differentiate code which is _only_ used for memory tracking.
+
+Yang Tse (9 Jun 2009)
+- Daniel Steinberg pointed out that Curl_FormInit() in formdata.c was not
+  initializing the fread callback pointer and this triggered a compiler
+  warning, also provided a friendly suggestion on how to fix it.
+
+Daniel Stenberg (8 Jun 2009)
+- Claes Jakobsson provided a patch for libcurl-NSS that fixed a bad refcount
+  issue with client certs that caused issues like segfaults.
+  http://curl.haxx.se/mail/lib-2009-05/0316.html
+
+- Triggered by bug report #2798852 and the patch in there, I fixed configure
+  to detect gnutls build options with pkg-config only and not libgnutls-config
+  anymore since GnuTLS has stopped distributing that tool. If an explicit path
+  is given to configure, we will instead guess on how to link and use that
+  lib. I did not use the patch from the bug report.
+
+Yang Tse (8 Jun 2009)
+- Igor Novoseltsev adjusted Makefile.vxworks to get sources and headers
+  included from Makefile.inc, and provided docs\INSTALL VxWorks section.
+
+- I removed buildconf.bat from release and daily snapshot archives. This
+  file is only for CVS tree checkout builds.
+
+Daniel Stenberg (8 Jun 2009)
+- Eric Wong fixed --no-buffer to actually switch off output buffering. Been
+  broken since 7.19.0
+
+Bill Hoffman (6 Jun 2009)
+- Added some cmake docs and fixed socklen_t in the build.
+
+Yang Tse (5 Jun 2009)
+- John E. Malmberg provided VMS specific patch: "This fixes an existing bug
+  in urlglob.c where it was not converting the Curl Unix exit code to a VMS
+  DCL compatible exit code.  This fix required the enhancement described next.
+  This also adds an enhancement to main.c so that when curl is run under a
+  Unix shell like Bash on VMS, it will return the standard Unix exit codes
+  and messages." And another patch for docs/examples.
+
+  I introduced os-specific.c and os-specific.h for use in curl tool code
+  and adjusted John E. Malmberg's patch placement to use these new files
+  as an effort to prevent main.c from growing ad infinitum. Code already
+  existing in main.c which is OS specific should be moved into these files.
+
+Daniel Stenberg (4 June 2009)
+- Setting the Content-Length: header from your app when you do a POST or PUT
+  is almost always a VERY BAD IDEA. Yet there are still apps out there doing
+  this, and now recently it triggered a bug/side-effect in libcurl as when
+  libcurl sends a POST or PUT with NTLM, it sends an empty post first when it
+  knows it will just get a 401/407 back. If the app then replaced the
+  Content-Length header, it caused the server to wait for input that libcurl
+  wouldn't send. Aaron Oneal reported this problem in bug report #2799008
+  (http://curl.haxx.se/bug/view.cgi?id=2799008) and helped us verify the fix.
+
+Yang Tse (4 Jun 2009)
+- Igor Novoseltsev provided patches and information, that after some
+  adjustments to better fit curl's way of doing things, have resulted
+  in the posibility of building libcurl for VxWorks.
+
+Daniel Fandrich (2 June 2009)
+- Checked in a Google Android make file. To use it, you must first
+  create a config.h file by running configure in the Android environment,
+  which doesn't seem to be easy to do. If no easy way can be found, a
+  static config-android.h may need to be created and checked in to the
+  libcurl source tree.
+
+Daniel Stenberg (1 June 2009)
+- Claes Jakobsson fixed the configure script to better find and use NSS
+  without pkg-config.
+
+Yang Tse (1 Jun 2009)
+- John E. Malmberg provided a VMS specific clean-up for curl.h, and pointed
+  out that the configure script was failing to detect the timeval struct on
+  VMS when building with _XOPEN_SOURCE_EXTENDED undefined due to definition
+  taking place in socket.h instead of time.h.  I have adjusted configure
+  script to also include this header when checking struct timeval.
+
+Daniel Stenberg (27 May 2009)
+- Frank McGeough provided a small OpenSSL #include fix to make libcurl compile
+  fine with Nokia 5th edition 1.0 SDK for Symbian.
+
+- Andre Guibert de Bruet found a call to a OpenSSL function that didn't check
+  for a failure properly.
+
+- Mike Crowe pointed out that setting CURLOPT_USERPWD to NULL used to clear
+  the auth credentials back in 7.19.0 and earlier while now you have to set ""
+  to get the same effect. His patch brings back the ability to use NULL.
+
+- Claes Jakobsson fixed libcurl-NSS to build fine even without the
+  PK11_CreateGenericObject() function.
+
+Daniel Stenberg (25 May 2009)
+- bug report #2796358 (http://curl.haxx.se/bug/view.cgi?id=2796358) pointed
+  out that the cookie parser would leak memory when it parses cookies that are
+  received with domain, path etc set multiple times in the same header. While
+  such a cookie is questionable, they occur in the wild and libcurl no longer
+  leaks memory for them. I added such a header to test case 8.
+
+Daniel Fandrich (22 May 2009)
+- Removed some obsolete digest code that caused a valgrind error in test 551.
+
+Daniel Fandrich (20 May 2009)
+- Added "non-existing host" test keywords to make it easy to skip those
+  tests on machines that have broken DNS configurations (such as
+  those configured to use OpenDNS).
+
+Daniel Stenberg (19 May 2009)
+- Kamil Dudka brought the patch from the Redhat bug entry
+  https://bugzilla.redhat.com/show_bug.cgi?id=427966 which was libcurl closing
+  a bad file descriptor when closing down the FTP data connection.  Caolan
+  McNamara seems to be the original author of it.
+
 Version 7.19.5 (18 May 2009)
 
 Daniel Stenberg (17 May 2009)

CMake/CheckTypeSize.c.in

@@ -6,6 +6,13 @@
 #  include <sys/types.h>
 #endif /* HAVE_SYS_TYPES_H */
 
+
+#ifdef _WIN32
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+
 #ifdef HAVE_STDINT_H
 #  include <stdint.h>
 #endif /* HAVE_STDINT_H */

CMake/CheckTypeSize.cmake

@@ -6,51 +6,51 @@
 #  VARIABLE - variable to store size if the type exists.
 #  HAVE_${VARIABLE} - does the variable exists or not
 
-MACRO(CHECK_TYPE_SIZE TYPE VARIABLE)
-  SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1)
-  IF(NOT DEFINED ${VARIABLE})
-  IF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
-    SET(CHECK_TYPE_SIZE_TYPE "${TYPE}")
-    SET(MACRO_CHECK_TYPE_SIZE_FLAGS 
-      "${CMAKE_REQUIRED_FLAGS}")
-    FOREACH(def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H)
-      IF("${def}")
-        SET(MACRO_CHECK_TYPE_SIZE_FLAGS 
-          "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}")
-      ENDIF("${def}")
-    ENDFOREACH(def)
-    SET(CHECK_TYPE_SIZE_PREMAIN)
-    FOREACH(def ${CMAKE_EXTRA_INCLUDE_FILES})
-      SET(CHECK_TYPE_SIZE_PREMAIN "${CHECK_TYPE_SIZE_PREMAIN}#include \"${def}\"\n")
-    ENDFOREACH(def)
-    CONFIGURE_FILE(
-      "${CMAKE_CURRENT_SOURCE_DIR}/CMake/CheckTypeSize.c.in"
-      "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" 
-      IMMEDIATE @ONLY)
-    FILE(READ 
-      "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c"
-      CHECK_TYPE_SIZE_FILE_CONTENT)
-    MESSAGE(STATUS "Check size of ${TYPE}")
-    IF(CMAKE_REQUIRED_LIBRARIES)
-      SET(CHECK_TYPE_SIZE_ADD_LIBRARIES 
-        "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
-    ENDIF(CMAKE_REQUIRED_LIBRARIES)
-    TRY_RUN(${VARIABLE} HAVE_${VARIABLE}
-      ${CMAKE_BINARY_DIR}
-      "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c"
-      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS}
-      "${CHECK_TYPE_SIZE_ADD_LIBRARIES}"
-      OUTPUT_VARIABLE OUTPUT)
-    IF(HAVE_${VARIABLE})
-      MESSAGE(STATUS "Check size of ${TYPE} - done")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log 
-        "Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n")
-    ELSE(HAVE_${VARIABLE})
-      MESSAGE(STATUS "Check size of ${TYPE} - failed")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 
-        "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\nCheckTypeSize.c:\n${CHECK_TYPE_SIZE_FILE_CONTENT}\n\n")
-    ENDIF(HAVE_${VARIABLE})
-  ENDIF("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
-  ENDIF(NOT DEFINED ${VARIABLE})
-  SET(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS )
-ENDMACRO(CHECK_TYPE_SIZE)
+macro(CHECK_TYPE_SIZE TYPE VARIABLE)
+  set(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1)
+  if(NOT DEFINED ${VARIABLE})
+    if("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
+      set(CHECK_TYPE_SIZE_TYPE "${TYPE}")
+      set(MACRO_CHECK_TYPE_SIZE_FLAGS 
+        "${CMAKE_REQUIRED_FLAGS}")
+      foreach(def HAVE_SYS_TYPES_H HAVE_STDINT_H HAVE_STDDEF_H)
+        if("${def}")
+          set(MACRO_CHECK_TYPE_SIZE_FLAGS 
+            "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}")
+        endif("${def}")
+      endforeach(def)
+      set(CHECK_TYPE_SIZE_PREMAIN)
+      foreach(def ${CMAKE_EXTRA_INCLUDE_FILES})
+        set(CHECK_TYPE_SIZE_PREMAIN "${CHECK_TYPE_SIZE_PREMAIN}#include \"${def}\"\n")
+      endforeach(def)
+      configure_file(
+        "${CMAKE_CURRENT_SOURCE_DIR}/CMake/CheckTypeSize.c.in"
+        "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" 
+        IMMEDIATE @ONLY)
+      file(READ 
+        "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c"
+        CHECK_TYPE_SIZE_FILE_CONTENT)
+      message(STATUS "Check size of ${TYPE}")
+      if(CMAKE_REQUIRED_LIBRARIES)
+        set(CHECK_TYPE_SIZE_ADD_LIBRARIES 
+          "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+      endif(CMAKE_REQUIRED_LIBRARIES)
+      try_run(${VARIABLE} HAVE_${VARIABLE}
+        ${CMAKE_BINARY_DIR}
+        "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c"
+        CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS}
+        "${CHECK_TYPE_SIZE_ADD_LIBRARIES}"
+        OUTPUT_VARIABLE OUTPUT)
+      if(HAVE_${VARIABLE})
+        message(STATUS "Check size of ${TYPE} - done")
+        file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log 
+          "Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n")
+      else(HAVE_${VARIABLE})
+        message(STATUS "Check size of ${TYPE} - failed")
+        file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 
+          "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\nCheckTypeSize.c:\n${CHECK_TYPE_SIZE_FILE_CONTENT}\n\n")
+      endif(HAVE_${VARIABLE})
+    endif("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$")
+  endif(NOT DEFINED ${VARIABLE})
+  set(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS )
+endmacro(CHECK_TYPE_SIZE)

CMake/CurlCheckCSourceCompiles.cmake

@@ -12,43 +12,43 @@
 #  CMAKE_REQUIRED_INCLUDES = list of include directories
 #  CMAKE_REQUIRED_LIBRARIES = list of libraries to link
 
-MACRO(CURL_CHECK_C_SOURCE_COMPILES SOURCE VAR)
-  IF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
-    SET(message "${VAR}")
+macro(CURL_CHECK_C_SOURCE_COMPILES SOURCE VAR)
+  if("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
+    set(message "${VAR}")
     # If the number of arguments is greater than 2 (SOURCE VAR)
-    IF(${ARGC} GREATER 2)
+    if(${ARGC} GREATER 2)
       # then add the third argument as a message
-      SET(message "${ARGV2} (${VAR})")
-    ENDIF(${ARGC} GREATER 2)
-    SET(MACRO_CHECK_FUNCTION_DEFINITIONS
+      set(message "${ARGV2} (${VAR})")
+    endif(${ARGC} GREATER 2)
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS
       "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
-    IF(CMAKE_REQUIRED_LIBRARIES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
         "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
-    ELSE(CMAKE_REQUIRED_LIBRARIES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
-    ENDIF(CMAKE_REQUIRED_LIBRARIES)
-    IF(CMAKE_REQUIRED_INCLUDES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES
+    else(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
+    endif(CMAKE_REQUIRED_LIBRARIES)
+    if(CMAKE_REQUIRED_INCLUDES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES
         "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}")
-    ELSE(CMAKE_REQUIRED_INCLUDES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES)
-    ENDIF(CMAKE_REQUIRED_INCLUDES)
-    SET(src "")
-    FOREACH(def ${EXTRA_DEFINES})
-      SET(src "${src}#define ${def} 1\n")
-    ENDFOREACH(def)
-    FOREACH(inc ${HEADER_INCLUDES})
-      SET(src "${src}#include <${inc}>\n")
-    ENDFOREACH(inc)
+    else(CMAKE_REQUIRED_INCLUDES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES)
+    endif(CMAKE_REQUIRED_INCLUDES)
+    set(src "")
+    foreach(def ${EXTRA_DEFINES})
+      set(src "${src}#define ${def} 1\n")
+    endforeach(def)
+    foreach(inc ${HEADER_INCLUDES})
+      set(src "${src}#include <${inc}>\n")
+    endforeach(inc)
 
-    SET(src "${src}\nint main() { ${SOURCE} ; return 0; }")
-    SET(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}")
-    CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in
+    set(src "${src}\nint main() { ${SOURCE} ; return 0; }")
+    set(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}")
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in
       "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c"
       IMMEDIATE)
-    MESSAGE(STATUS "Performing Test ${message}")
-    TRY_COMPILE(${VAR}
+    message(STATUS "Performing Test ${message}")
+    try_compile(${VAR}
       ${CMAKE_BINARY_DIR}
       ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c
       COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
@@ -56,20 +56,20 @@ MACRO(CURL_CHECK_C_SOURCE_COMPILES SOURCE VAR)
       "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}"
       "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}"
       OUTPUT_VARIABLE OUTPUT)
-    IF(${VAR})
-      SET(${VAR} 1 CACHE INTERNAL "Test ${message}")
-      MESSAGE(STATUS "Performing Test ${message} - Success")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+    if(${VAR})
+      set(${VAR} 1 CACHE INTERNAL "Test ${message}")
+      message(STATUS "Performing Test ${message} - Success")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
         "Performing C SOURCE FILE Test ${message} succeded with the following output:\n"
         "${OUTPUT}\n"
         "Source file was:\n${src}\n")
-    ELSE(${VAR})
-      MESSAGE(STATUS "Performing Test ${message} - Failed")
-      SET(${VAR} "" CACHE INTERNAL "Test ${message}")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+    else(${VAR})
+      message(STATUS "Performing Test ${message} - Failed")
+      set(${VAR} "" CACHE INTERNAL "Test ${message}")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
         "Performing C SOURCE FILE Test ${message} failed with the following output:\n"
         "${OUTPUT}\n"
         "Source file was:\n${src}\n")
-    ENDIF(${VAR})
-  ENDIF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
-ENDMACRO(CURL_CHECK_C_SOURCE_COMPILES)
+    endif(${VAR})
+  endif("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
+endmacro(CURL_CHECK_C_SOURCE_COMPILES)

CMake/CurlCheckCSourceRuns.cmake

@@ -12,43 +12,43 @@
 #  CMAKE_REQUIRED_INCLUDES = list of include directories
 #  CMAKE_REQUIRED_LIBRARIES = list of libraries to link
 
-MACRO(CURL_CHECK_C_SOURCE_RUNS SOURCE VAR)
-  IF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
-    SET(message "${VAR}")
+macro(CURL_CHECK_C_SOURCE_RUNS SOURCE VAR)
+  if("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
+    set(message "${VAR}")
     # If the number of arguments is greater than 2 (SOURCE VAR)
-    IF(${ARGC} GREATER 2)
+    if(${ARGC} GREATER 2)
       # then add the third argument as a message
-      SET(message "${ARGV2} (${VAR})")
-    ENDIF(${ARGC} GREATER 2)
-    SET(MACRO_CHECK_FUNCTION_DEFINITIONS
+      set(message "${ARGV2} (${VAR})")
+    endif(${ARGC} GREATER 2)
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS
       "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
-    IF(CMAKE_REQUIRED_LIBRARIES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
         "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
-    ELSE(CMAKE_REQUIRED_LIBRARIES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
-    ENDIF(CMAKE_REQUIRED_LIBRARIES)
-    IF(CMAKE_REQUIRED_INCLUDES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES
+    else(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES)
+    endif(CMAKE_REQUIRED_LIBRARIES)
+    if(CMAKE_REQUIRED_INCLUDES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES
         "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}")
-    ELSE(CMAKE_REQUIRED_INCLUDES)
-      SET(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES)
-    ENDIF(CMAKE_REQUIRED_INCLUDES)
-    SET(src "")
-    FOREACH(def ${EXTRA_DEFINES})
-      SET(src "${src}#define ${def} 1\n")
-    ENDFOREACH(def)
-    FOREACH(inc ${HEADER_INCLUDES})
-      SET(src "${src}#include <${inc}>\n")
-    ENDFOREACH(inc)
+    else(CMAKE_REQUIRED_INCLUDES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES)
+    endif(CMAKE_REQUIRED_INCLUDES)
+    set(src "")
+    foreach(def ${EXTRA_DEFINES})
+      set(src "${src}#define ${def} 1\n")
+    endforeach(def)
+    foreach(inc ${HEADER_INCLUDES})
+      set(src "${src}#include <${inc}>\n")
+    endforeach(inc)
 
-    SET(src "${src}\nint main() { ${SOURCE} ; return 0; }")
-    SET(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}")
-    CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in
+    set(src "${src}\nint main() { ${SOURCE} ; return 0; }")
+    set(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}")
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in
       "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c"
       IMMEDIATE)
-    MESSAGE(STATUS "Performing Test ${message}")
-    TRY_RUN(${VAR} ${VAR}_COMPILED
+    message(STATUS "Performing Test ${message}")
+    try_run(${VAR} ${VAR}_COMPILED
       ${CMAKE_BINARY_DIR}
       ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c
       COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
@@ -57,27 +57,27 @@ MACRO(CURL_CHECK_C_SOURCE_RUNS SOURCE VAR)
       "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}"
       OUTPUT_VARIABLE OUTPUT)
     # if it did not compile make the return value fail code of 1
-    IF(NOT ${VAR}_COMPILED)
-      SET(${VAR} 1)
-    ENDIF(NOT ${VAR}_COMPILED)
+    if(NOT ${VAR}_COMPILED)
+      set(${VAR} 1)
+    endif(NOT ${VAR}_COMPILED)
     # if the return value was 0 then it worked
-    SET(result_var ${${VAR}})
-    IF("${result_var}" EQUAL 0)
-      SET(${VAR} 1 CACHE INTERNAL "Test ${message}")
-      MESSAGE(STATUS "Performing Test ${message} - Success")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+    set(result_var ${${VAR}})
+    if("${result_var}" EQUAL 0)
+      set(${VAR} 1 CACHE INTERNAL "Test ${message}")
+      message(STATUS "Performing Test ${message} - Success")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
         "Performing C SOURCE FILE Test ${message} succeded with the following output:\n"
         "${OUTPUT}\n"
         "Return value: ${${VAR}}\n"
         "Source file was:\n${src}\n")
-    ELSE("${result_var}" EQUAL 0)
-      MESSAGE(STATUS "Performing Test ${message} - Failed")
-      SET(${VAR} "" CACHE INTERNAL "Test ${message}")
-      FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+    else("${result_var}" EQUAL 0)
+      message(STATUS "Performing Test ${message} - Failed")
+      set(${VAR} "" CACHE INTERNAL "Test ${message}")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
         "Performing C SOURCE FILE Test ${message} failed with the following output:\n"
         "${OUTPUT}\n"
         "Return value: ${result_var}\n"
         "Source file was:\n${src}\n")
-    ENDIF("${result_var}" EQUAL 0)
-  ENDIF("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
-ENDMACRO(CURL_CHECK_C_SOURCE_RUNS)
+    endif("${result_var}" EQUAL 0)
+  endif("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN")
+endmacro(CURL_CHECK_C_SOURCE_RUNS)

CMake/FindCARES.cmake

@@ -0,0 +1,42 @@
+# - Find c-ares
+# Find the c-ares includes and library
+# This module defines
+#  CARES_INCLUDE_DIR, where to find ares.h, etc.
+#  CARES_LIBRARIES, the libraries needed to use c-ares.
+#  CARES_FOUND, If false, do not try to use c-ares.
+# also defined, but not for general use are
+# CARES_LIBRARY, where to find the c-ares library.
+	
+FIND_PATH(CARES_INCLUDE_DIR ares.h
+  /usr/local/include
+  /usr/include
+  )
+ 	
+SET(CARES_NAMES ${CARES_NAMES} cares)
+FIND_LIBRARY(CARES_LIBRARY
+  NAMES ${CARES_NAMES}
+  PATHS /usr/lib /usr/local/lib
+  )
+
+IF (CARES_LIBRARY AND CARES_INCLUDE_DIR)
+  SET(CARES_LIBRARIES ${CARES_LIBRARY})
+  SET(CARES_FOUND "YES")
+ELSE (CARES_LIBRARY AND CARES_INCLUDE_DIR)
+  SET(CARES_FOUND "NO")
+ENDIF (CARES_LIBRARY AND CARES_INCLUDE_DIR)
+
+
+IF (CARES_FOUND)
+  IF (NOT CARES_FIND_QUIETLY)
+    MESSAGE(STATUS "Found c-ares: ${CARES_LIBRARIES}")
+  ENDIF (NOT CARES_FIND_QUIETLY)
+ELSE (CARES_FOUND)
+  IF (CARES_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "Could not find c-ares library")
+  ENDIF (CARES_FIND_REQUIRED)
+ENDIF (CARES_FOUND)
+
+MARK_AS_ADVANCED(
+  CARES_LIBRARY
+  CARES_INCLUDE_DIR
+  )

CMake/FindOpenSSL.cmake

@@ -1,19 +1,19 @@
 # Extension of the standard FindOpenSSL.cmake
 # Adds OPENSSL_INCLUDE_DIRS and libeay32
-INCLUDE("${CMAKE_ROOT}/Modules/FindOpenSSL.cmake")
+include("${CMAKE_ROOT}/Modules/FindOpenSSL.cmake")
 
 # Bill Hoffman told that libeay32 is necessary for him:
-FIND_LIBRARY(SSL_LIBEAY NAMES libeay32)
+find_library(SSL_LIBEAY NAMES libeay32)
 
-IF(OPENSSL_FOUND)
-	IF(SSL_LIBEAY)
-		LIST(APPEND OPENSSL_LIBRARIES ${SSL_LIBEAY})
-	ELSE()
-		SET(OPENSSL_FOUND FALSE)
-	ENDIF()
-ENDIF()
+if(OPENSSL_FOUND)
+  if(SSL_LIBEAY)
+    list(APPEND OPENSSL_LIBRARIES ${SSL_LIBEAY})
+  else()
+    set(OPENSSL_FOUND FALSE)
+  endif()
+endif()
 
 
-IF(OPENSSL_FOUND)
-	SET(OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
-ENDIF()
+if(OPENSSL_FOUND)
+  set(OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
+endif()

CMake/FindZLIB.cmake

@@ -1,8 +1,8 @@
 # Locate zlib
-INCLUDE("${CMAKE_ROOT}/Modules/FindZLIB.cmake")
+include("${CMAKE_ROOT}/Modules/FindZLIB.cmake")
 
-FIND_LIBRARY(ZLIB_LIBRARY_DEBUG NAMES zd zlibd zdlld zlib1d )
+find_library(ZLIB_LIBRARY_DEBUG NAMES zd zlibd zdlld zlib1d )
 
-IF(ZLIB_FOUND AND ZLIB_LIBRARY_DEBUG)
-  SET( ZLIB_LIBRARIES optimized "${ZLIB_LIBRARY}" debug ${ZLIB_LIBRARY_DEBUG})
-ENDIF()
+if(ZLIB_FOUND AND ZLIB_LIBRARY_DEBUG)
+  set( ZLIB_LIBRARIES optimized "${ZLIB_LIBRARY}" debug ${ZLIB_LIBRARY_DEBUG})
+endif()

CMake/OtherTests.cmake

@@ -1,250 +1,250 @@
-INCLUDE(CurlCheckCSourceCompiles)
-SET(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
-SET(HEADER_INCLUDES)
-SET(headers_hack)
+include(CurlCheckCSourceCompiles)
+set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
+set(HEADER_INCLUDES)
+set(headers_hack)
 
-MACRO(add_header_include check header)
-  IF(${check})
-    SET(headers_hack
+macro(add_header_include check header)
+  if(${check})
+    set(headers_hack
       "${headers_hack}\n#include <${header}>")
     #SET(HEADER_INCLUDES
     #  ${HEADER_INCLUDES}
     #  "${header}")
-  ENDIF(${check})
-ENDMACRO(add_header_include)
+  endif(${check})
+endmacro(add_header_include)
 
-SET(signature_call_conv)
-IF(HAVE_WINDOWS_H)
+set(signature_call_conv)
+if(HAVE_WINDOWS_H)
   add_header_include(HAVE_WINDOWS_H "windows.h")
   add_header_include(HAVE_WINSOCK2_H "winsock2.h")
   add_header_include(HAVE_WINSOCK_H "winsock.h")
-  SET(EXTRA_DEFINES ${EXTRA_DEFINES}
+  set(EXTRA_DEFINES ${EXTRA_DEFINES}
     "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
-  SET(signature_call_conv "PASCAL")
-ELSE(HAVE_WINDOWS_H)
+  set(signature_call_conv "PASCAL")
+else(HAVE_WINDOWS_H)
   add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
   add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h")
-ENDIF(HAVE_WINDOWS_H)
+endif(HAVE_WINDOWS_H)
 
-SET(EXTRA_DEFINES_BACKUP "${EXTRA_DEFINES}")
-SET(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
-CURL_CHECK_C_SOURCE_COMPILES("recv(0, 0, 0, 0)" curl_cv_recv)
-IF(curl_cv_recv)
+set(EXTRA_DEFINES_BACKUP "${EXTRA_DEFINES}")
+set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+curl_check_c_source_compiles("recv(0, 0, 0, 0)" curl_cv_recv)
+if(curl_cv_recv)
   #    AC_CACHE_CHECK([types of arguments and return type for recv],
   #[curl_cv_func_recv_args], [
   #SET(curl_cv_func_recv_args "unknown")
   #for recv_retv in 'int' 'ssize_t'; do
-  IF(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
-    FOREACH(recv_retv "int" "ssize_t" )
-      FOREACH(recv_arg1 "int" "ssize_t" "SOCKET")
-        FOREACH(recv_arg2 "void *" "char *")
-          FOREACH(recv_arg3 "size_t" "int" "socklen_t" "unsigned int")
-            FOREACH(recv_arg4 "int" "unsigned int")
-              IF(NOT curl_cv_func_recv_done)
-                SET(curl_cv_func_recv_test "UNKNOWN")
-                SET(extern_line "extern ${recv_retv} ${signature_call_conv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})\;")
-                SET(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
-                CURL_CHECK_C_SOURCE_COMPILES("
+  if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
+    foreach(recv_retv "int" "ssize_t" )
+      foreach(recv_arg1 "int" "ssize_t" "SOCKET")
+        foreach(recv_arg2 "void *" "char *")
+          foreach(recv_arg3 "size_t" "int" "socklen_t" "unsigned int")
+            foreach(recv_arg4 "int" "unsigned int")
+              if(NOT curl_cv_func_recv_done)
+                set(curl_cv_func_recv_test "UNKNOWN")
+                set(extern_line "extern ${recv_retv} ${signature_call_conv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})\;")
+                set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+                curl_check_c_source_compiles("
                     ${recv_arg1} s=0;
                     ${recv_arg2} buf=0;
                     ${recv_arg3} len=0;
                     ${recv_arg4} flags=0;
                     ${recv_retv} res = recv(s, buf, len, flags)"
-                    curl_cv_func_recv_test
-                    "${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})")
-                IF(curl_cv_func_recv_test)
-                  SET(curl_cv_func_recv_args
+                  curl_cv_func_recv_test
+                  "${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})")
+                if(curl_cv_func_recv_test)
+                  set(curl_cv_func_recv_args
                     "${recv_arg1},${recv_arg2},${recv_arg3},${recv_arg4},${recv_retv}")
-                  SET(RECV_TYPE_ARG1 "${recv_arg1}")
-                  SET(RECV_TYPE_ARG2 "${recv_arg2}")
-                  SET(RECV_TYPE_ARG3 "${recv_arg3}")
-                  SET(RECV_TYPE_ARG4 "${recv_arg4}")
-                  SET(RECV_TYPE_RETV "${recv_retv}")
-                  SET(HAVE_RECV 1)
-                  SET(curl_cv_func_recv_done 1)
-                ENDIF(curl_cv_func_recv_test)
-              ENDIF(NOT curl_cv_func_recv_done)
-            ENDFOREACH(recv_arg4)
-          ENDFOREACH(recv_arg3)
-        ENDFOREACH(recv_arg2)
-      ENDFOREACH(recv_arg1)
-    ENDFOREACH(recv_retv) 
-  ELSE(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
-    STRING(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG1 "${curl_cv_func_recv_args}")
-    STRING(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG2 "${curl_cv_func_recv_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG3 "${curl_cv_func_recv_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" RECV_TYPE_ARG4 "${curl_cv_func_recv_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}")
+                  set(RECV_TYPE_ARG1 "${recv_arg1}")
+                  set(RECV_TYPE_ARG2 "${recv_arg2}")
+                  set(RECV_TYPE_ARG3 "${recv_arg3}")
+                  set(RECV_TYPE_ARG4 "${recv_arg4}")
+                  set(RECV_TYPE_RETV "${recv_retv}")
+                  set(HAVE_RECV 1)
+                  set(curl_cv_func_recv_done 1)
+                endif(curl_cv_func_recv_test)
+              endif(NOT curl_cv_func_recv_done)
+            endforeach(recv_arg4)
+          endforeach(recv_arg3)
+        endforeach(recv_arg2)
+      endforeach(recv_arg1)
+    endforeach(recv_retv) 
+  else(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
+    string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG1 "${curl_cv_func_recv_args}")
+    string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG2 "${curl_cv_func_recv_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG3 "${curl_cv_func_recv_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" RECV_TYPE_ARG4 "${curl_cv_func_recv_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}")
     #MESSAGE("RECV_TYPE_ARG1 ${RECV_TYPE_ARG1}")
     #MESSAGE("RECV_TYPE_ARG2 ${RECV_TYPE_ARG2}")
     #MESSAGE("RECV_TYPE_ARG3 ${RECV_TYPE_ARG3}")
     #MESSAGE("RECV_TYPE_ARG4 ${RECV_TYPE_ARG4}")
     #MESSAGE("RECV_TYPE_RETV ${RECV_TYPE_RETV}")
-  ENDIF(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
+  endif(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
   
-  IF("${curl_cv_func_recv_args}" STREQUAL "unknown")
-    MESSAGE(FATAL_ERROR "Cannot find proper types to use for recv args")
-  ENDIF("${curl_cv_func_recv_args}" STREQUAL "unknown")
-ELSE(curl_cv_recv)
-  MESSAGE(FATAL_ERROR "Unable to link function recv")
-ENDIF(curl_cv_recv)
-SET(curl_cv_func_recv_args "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv")
-SET(HAVE_RECV 1)
+  if("${curl_cv_func_recv_args}" STREQUAL "unknown")
+    message(FATAL_ERROR "Cannot find proper types to use for recv args")
+  endif("${curl_cv_func_recv_args}" STREQUAL "unknown")
+else(curl_cv_recv)
+  message(FATAL_ERROR "Unable to link function recv")
+endif(curl_cv_recv)
+set(curl_cv_func_recv_args "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv")
+set(HAVE_RECV 1)
 
-CURL_CHECK_C_SOURCE_COMPILES("send(0, 0, 0, 0)" curl_cv_send)
-IF(curl_cv_send)
+curl_check_c_source_compiles("send(0, 0, 0, 0)" curl_cv_send)
+if(curl_cv_send)
   #    AC_CACHE_CHECK([types of arguments and return type for send],
   #[curl_cv_func_send_args], [
   #SET(curl_cv_func_send_args "unknown")
   #for send_retv in 'int' 'ssize_t'; do
-  IF(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
-    FOREACH(send_retv "int" "ssize_t" )
-      FOREACH(send_arg1 "int" "ssize_t" "SOCKET")
-        FOREACH(send_arg2 "const void *" "void *" "char *" "const char *")
-          FOREACH(send_arg3 "size_t" "int" "socklen_t" "unsigned int")
-            FOREACH(send_arg4 "int" "unsigned int")
-              IF(NOT curl_cv_func_send_done)
-                SET(curl_cv_func_send_test "UNKNOWN")
-                SET(extern_line "extern ${send_retv} ${signature_call_conv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})\;")
-                SET(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
-                CURL_CHECK_C_SOURCE_COMPILES("
+  if(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
+    foreach(send_retv "int" "ssize_t" )
+      foreach(send_arg1 "int" "ssize_t" "SOCKET")
+        foreach(send_arg2 "const void *" "void *" "char *" "const char *")
+          foreach(send_arg3 "size_t" "int" "socklen_t" "unsigned int")
+            foreach(send_arg4 "int" "unsigned int")
+              if(NOT curl_cv_func_send_done)
+                set(curl_cv_func_send_test "UNKNOWN")
+                set(extern_line "extern ${send_retv} ${signature_call_conv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})\;")
+                set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+                curl_check_c_source_compiles("
                     ${send_arg1} s=0;
                     ${send_arg2} buf=0;
                     ${send_arg3} len=0;
                     ${send_arg4} flags=0;
                     ${send_retv} res = send(s, buf, len, flags)"
-                    curl_cv_func_send_test
-                    "${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})")
-                IF(curl_cv_func_send_test)
+                  curl_cv_func_send_test
+                  "${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})")
+                if(curl_cv_func_send_test)
                   #MESSAGE("Found arguments: ${curl_cv_func_send_test}")
-                  STRING(REGEX REPLACE "(const) .*" "\\1" send_qual_arg2 "${send_arg2}")
-                  STRING(REGEX REPLACE "const (.*)" "\\1" send_arg2 "${send_arg2}")
-                  SET(curl_cv_func_send_args
+                  string(REGEX REPLACE "(const) .*" "\\1" send_qual_arg2 "${send_arg2}")
+                  string(REGEX REPLACE "const (.*)" "\\1" send_arg2 "${send_arg2}")
+                  set(curl_cv_func_send_args
                     "${send_arg1},${send_arg2},${send_arg3},${send_arg4},${send_retv},${send_qual_arg2}")
-                  SET(SEND_TYPE_ARG1 "${send_arg1}")
-                  SET(SEND_TYPE_ARG2 "${send_arg2}")
-                  SET(SEND_TYPE_ARG3 "${send_arg3}")
-                  SET(SEND_TYPE_ARG4 "${send_arg4}")
-                  SET(SEND_TYPE_RETV "${send_retv}")
-                  SET(HAVE_SEND 1)
-                  SET(curl_cv_func_send_done 1)
-                ENDIF(curl_cv_func_send_test)
-              ENDIF(NOT curl_cv_func_send_done)
-            ENDFOREACH(send_arg4)
-          ENDFOREACH(send_arg3)
-        ENDFOREACH(send_arg2)
-      ENDFOREACH(send_arg1)
-    ENDFOREACH(send_retv) 
-  ELSE(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
-    STRING(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG1 "${curl_cv_func_send_args}")
-    STRING(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG2 "${curl_cv_func_send_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG3 "${curl_cv_func_send_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG4 "${curl_cv_func_send_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" SEND_TYPE_RETV "${curl_cv_func_send_args}")
-    STRING(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" SEND_QUAL_ARG2 "${curl_cv_func_send_args}")
+                  set(SEND_TYPE_ARG1 "${send_arg1}")
+                  set(SEND_TYPE_ARG2 "${send_arg2}")
+                  set(SEND_TYPE_ARG3 "${send_arg3}")
+                  set(SEND_TYPE_ARG4 "${send_arg4}")
+                  set(SEND_TYPE_RETV "${send_retv}")
+                  set(HAVE_SEND 1)
+                  set(curl_cv_func_send_done 1)
+                endif(curl_cv_func_send_test)
+              endif(NOT curl_cv_func_send_done)
+            endforeach(send_arg4)
+          endforeach(send_arg3)
+        endforeach(send_arg2)
+      endforeach(send_arg1)
+    endforeach(send_retv) 
+  else(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
+    string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG1 "${curl_cv_func_send_args}")
+    string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG2 "${curl_cv_func_send_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG3 "${curl_cv_func_send_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG4 "${curl_cv_func_send_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" SEND_TYPE_RETV "${curl_cv_func_send_args}")
+    string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" SEND_QUAL_ARG2 "${curl_cv_func_send_args}")
     #MESSAGE("SEND_TYPE_ARG1 ${SEND_TYPE_ARG1}")
     #MESSAGE("SEND_TYPE_ARG2 ${SEND_TYPE_ARG2}")
     #MESSAGE("SEND_TYPE_ARG3 ${SEND_TYPE_ARG3}")
     #MESSAGE("SEND_TYPE_ARG4 ${SEND_TYPE_ARG4}")
     #MESSAGE("SEND_TYPE_RETV ${SEND_TYPE_RETV}")
     #MESSAGE("SEND_QUAL_ARG2 ${SEND_QUAL_ARG2}")
-  ENDIF(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
+  endif(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
   
-  IF("${curl_cv_func_send_args}" STREQUAL "unknown")
-    MESSAGE(FATAL_ERROR "Cannot find proper types to use for send args")
-  ENDIF("${curl_cv_func_send_args}" STREQUAL "unknown")
-  SET(SEND_QUAL_ARG2 "const")
-ELSE(curl_cv_send)
-  MESSAGE(FATAL_ERROR "Unable to link function send")
-ENDIF(curl_cv_send)
-SET(curl_cv_func_send_args "${curl_cv_func_send_args}" CACHE INTERNAL "Arguments for send")
-SET(HAVE_SEND 1)
+  if("${curl_cv_func_send_args}" STREQUAL "unknown")
+    message(FATAL_ERROR "Cannot find proper types to use for send args")
+  endif("${curl_cv_func_send_args}" STREQUAL "unknown")
+  set(SEND_QUAL_ARG2 "const")
+else(curl_cv_send)
+  message(FATAL_ERROR "Unable to link function send")
+endif(curl_cv_send)
+set(curl_cv_func_send_args "${curl_cv_func_send_args}" CACHE INTERNAL "Arguments for send")
+set(HAVE_SEND 1)
 
-SET(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
-CURL_CHECK_C_SOURCE_COMPILES("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL)
+set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
+curl_check_c_source_compiles("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL)
 
-SET(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
-SET(HEADER_INCLUDES)
-SET(headers_hack)
+set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
+set(HEADER_INCLUDES)
+set(headers_hack)
 
-MACRO(add_header_include check header)
-  IF(${check})
-    SET(headers_hack
+macro(add_header_include check header)
+  if(${check})
+    set(headers_hack
       "${headers_hack}\n#include <${header}>")
     #SET(HEADER_INCLUDES
     #  ${HEADER_INCLUDES}
     #  "${header}")
-  ENDIF(${check})
-ENDMACRO(add_header_include header)
+  endif(${check})
+endmacro(add_header_include header)
 
-IF(HAVE_WINDOWS_H)
-  SET(EXTRA_DEFINES ${EXTRA_DEFINES}
+if(HAVE_WINDOWS_H)
+  set(EXTRA_DEFINES ${EXTRA_DEFINES}
     "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
   add_header_include(HAVE_WINDOWS_H "windows.h")
   add_header_include(HAVE_WINSOCK2_H "winsock2.h")
   add_header_include(HAVE_WINSOCK_H "winsock.h")
-ELSE(HAVE_WINDOWS_H)
+else(HAVE_WINDOWS_H)
   add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
   add_header_include(HAVE_SYS_TIME_H "sys/time.h")
   add_header_include(TIME_WITH_SYS_TIME "time.h")
   add_header_include(HAVE_TIME_H "time.h")
-ENDIF(HAVE_WINDOWS_H)
-SET(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
-CURL_CHECK_C_SOURCE_COMPILES("struct timeval ts;\nts.tv_sec  = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL)
+endif(HAVE_WINDOWS_H)
+set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
+curl_check_c_source_compiles("struct timeval ts;\nts.tv_sec  = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL)
 
 
-INCLUDE(CurlCheckCSourceRuns)
-SET(EXTRA_DEFINES)
-SET(HEADER_INCLUDES)
-IF(HAVE_SYS_POLL_H)
-  SET(HEADER_INCLUDES "sys/poll.h")
-ENDIF(HAVE_SYS_POLL_H)
-CURL_CHECK_C_SOURCE_RUNS("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE)
+include(CurlCheckCSourceRuns)
+set(EXTRA_DEFINES)
+set(HEADER_INCLUDES)
+if(HAVE_SYS_POLL_H)
+  set(HEADER_INCLUDES "sys/poll.h")
+endif(HAVE_SYS_POLL_H)
+curl_check_c_source_runs("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE)
 
-SET(HAVE_SIG_ATOMIC_T 1)
-SET(EXTRA_DEFINES)
-SET(HEADER_INCLUDES)
-IF(HAVE_SIGNAL_H)
-  SET(HEADER_INCLUDES "signal.h")
-  SET(CMAKE_EXTRA_INCLUDE_FILES "signal.h")
-ENDIF(HAVE_SIGNAL_H)
-CHECK_TYPE_SIZE("sig_atomic_t" SIZEOF_SIG_ATOMIC_T)
-IF(HAVE_SIZEOF_SIG_ATOMIC_T)
-  CURL_CHECK_C_SOURCE_COMPILES("static volatile sig_atomic_t dummy = 0" HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
-  IF(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
-    SET(HAVE_SIG_ATOMIC_T_VOLATILE 1)
-  ENDIF(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
-ENDIF(HAVE_SIZEOF_SIG_ATOMIC_T)
+set(HAVE_SIG_ATOMIC_T 1)
+set(EXTRA_DEFINES)
+set(HEADER_INCLUDES)
+if(HAVE_SIGNAL_H)
+  set(HEADER_INCLUDES "signal.h")
+  set(CMAKE_EXTRA_INCLUDE_FILES "signal.h")
+endif(HAVE_SIGNAL_H)
+check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T)
+if(HAVE_SIZEOF_SIG_ATOMIC_T)
+  curl_check_c_source_compiles("static volatile sig_atomic_t dummy = 0" HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+  if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+    set(HAVE_SIG_ATOMIC_T_VOLATILE 1)
+  endif(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+endif(HAVE_SIZEOF_SIG_ATOMIC_T)
 
-SET(CHECK_TYPE_SIZE_PREINCLUDE
+set(CHECK_TYPE_SIZE_PREINCLUDE
   "#undef inline")
 
-IF(HAVE_WINDOWS_H)
-  SET(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}
+if(HAVE_WINDOWS_H)
+  set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}
   #ifndef WIN32_LEAN_AND_MEAN
   #define WIN32_LEAN_AND_MEAN
   #endif
   #include <windows.h>")
-  IF(HAVE_WINSOCK2_H)
-    SET(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}\n#include <winsock2.h>")
-  ENDIF(HAVE_WINSOCK2_H)
-ELSE(HAVE_WINDOWS_H)
-  IF(HAVE_SYS_SOCKET_H)
-    SET(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
+  if(HAVE_WINSOCK2_H)
+    set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}\n#include <winsock2.h>")
+  endif(HAVE_WINSOCK2_H)
+else(HAVE_WINDOWS_H)
+  if(HAVE_SYS_SOCKET_H)
+    set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
       "sys/socket.h")
-  ENDIF(HAVE_SYS_SOCKET_H)
-  IF(HAVE_NETINET_IN_H)
-    SET(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
+  endif(HAVE_SYS_SOCKET_H)
+  if(HAVE_NETINET_IN_H)
+    set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
       "netinet/in.h")
-  ENDIF(HAVE_NETINET_IN_H)
-  IF(HAVE_ARPA_INET_H)
-    SET(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
+  endif(HAVE_NETINET_IN_H)
+  if(HAVE_ARPA_INET_H)
+    set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES}
       "arpa/inet.h")
-  ENDIF(HAVE_ARPA_INET_H)
-ENDIF(HAVE_WINDOWS_H)
+  endif(HAVE_ARPA_INET_H)
+endif(HAVE_WINDOWS_H)
 
-CHECK_TYPE_SIZE("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE)
-IF(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE)
-  SET(HAVE_STRUCT_SOCKADDR_STORAGE 1)
-ENDIF(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE)
+check_type_size("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE)
+if(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE)
+  set(HAVE_STRUCT_SOCKADDR_STORAGE 1)
+endif(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE)
 

CMake/Platforms/WindowsCache.cmake

@@ -1,121 +1,121 @@
-IF(NOT UNIX)
-  IF(WIN32)
-    SET(HAVE_LIBDL 0)
-    SET(HAVE_LIBUCB 0)
-    SET(HAVE_LIBSOCKET 0)
-    SET(NOT_NEED_LIBNSL 0)
-    SET(HAVE_LIBNSL 0)
-    SET(HAVE_LIBZ 0)
-    SET(HAVE_LIBCRYPTO 0)
+if(NOT UNIX)
+  if(WIN32)
+    set(HAVE_LIBDL 0)
+    set(HAVE_LIBUCB 0)
+    set(HAVE_LIBSOCKET 0)
+    set(NOT_NEED_LIBNSL 0)
+    set(HAVE_LIBNSL 0)
+    set(HAVE_LIBZ 0)
+    set(HAVE_LIBCRYPTO 0)
 
-    SET(HAVE_DLOPEN 0)
+    set(HAVE_DLOPEN 0)
 
-    SET(HAVE_ALLOCA_H 0)
-    SET(HAVE_ARPA_INET_H 0)
-    SET(HAVE_DLFCN_H 0)
-    SET(HAVE_FCNTL_H 1)
-    SET(HAVE_FEATURES_H 0)
-    SET(HAVE_INTTYPES_H 0)
-    SET(HAVE_IO_H 1)
-    SET(HAVE_MALLOC_H 1)
-    SET(HAVE_MEMORY_H 1)
-    SET(HAVE_NETDB_H 0)
-    SET(HAVE_NETINET_IF_ETHER_H 0)
-    SET(HAVE_NETINET_IN_H 0)
-    SET(HAVE_NET_IF_H 0)
-    SET(HAVE_PROCESS_H 1)
-    SET(HAVE_PWD_H 0)
-    SET(HAVE_SETJMP_H 1)
-    SET(HAVE_SGTTY_H 0)
-    SET(HAVE_SIGNAL_H 1)
-    SET(HAVE_SOCKIO_H 0)
-    SET(HAVE_STDINT_H 0)
-    SET(HAVE_STDLIB_H 1)
-    SET(HAVE_STRINGS_H 0)
-    SET(HAVE_STRING_H 1)
-    SET(HAVE_SYS_PARAM_H 0)
-    SET(HAVE_SYS_POLL_H 0)
-    SET(HAVE_SYS_SELECT_H 0)
-    SET(HAVE_SYS_SOCKET_H 0)
-    SET(HAVE_SYS_SOCKIO_H 0)
-    SET(HAVE_SYS_STAT_H 1)
-    SET(HAVE_SYS_TIME_H 0)
-    SET(HAVE_SYS_TYPES_H 1)
-    SET(HAVE_SYS_UTIME_H 1)
-    SET(HAVE_TERMIOS_H 0)
-    SET(HAVE_TERMIO_H 0)
-    SET(HAVE_TIME_H 1)
-    SET(HAVE_UNISTD_H 0)
-    SET(HAVE_UTIME_H 0)
-    SET(HAVE_X509_H 0)
-    SET(HAVE_ZLIB_H 0)
+    set(HAVE_ALLOCA_H 0)
+    set(HAVE_ARPA_INET_H 0)
+    set(HAVE_DLFCN_H 0)
+    set(HAVE_FCNTL_H 1)
+    set(HAVE_FEATURES_H 0)
+    set(HAVE_INTTYPES_H 0)
+    set(HAVE_IO_H 1)
+    set(HAVE_MALLOC_H 1)
+    set(HAVE_MEMORY_H 1)
+    set(HAVE_NETDB_H 0)
+    set(HAVE_NETINET_IF_ETHER_H 0)
+    set(HAVE_NETINET_IN_H 0)
+    set(HAVE_NET_IF_H 0)
+    set(HAVE_PROCESS_H 1)
+    set(HAVE_PWD_H 0)
+    set(HAVE_SETJMP_H 1)
+    set(HAVE_SGTTY_H 0)
+    set(HAVE_SIGNAL_H 1)
+    set(HAVE_SOCKIO_H 0)
+    set(HAVE_STDINT_H 0)
+    set(HAVE_STDLIB_H 1)
+    set(HAVE_STRINGS_H 0)
+    set(HAVE_STRING_H 1)
+    set(HAVE_SYS_PARAM_H 0)
+    set(HAVE_SYS_POLL_H 0)
+    set(HAVE_SYS_SELECT_H 0)
+    set(HAVE_SYS_SOCKET_H 0)
+    set(HAVE_SYS_SOCKIO_H 0)
+    set(HAVE_SYS_STAT_H 1)
+    set(HAVE_SYS_TIME_H 0)
+    set(HAVE_SYS_TYPES_H 1)
+    set(HAVE_SYS_UTIME_H 1)
+    set(HAVE_TERMIOS_H 0)
+    set(HAVE_TERMIO_H 0)
+    set(HAVE_TIME_H 1)
+    set(HAVE_UNISTD_H 0)
+    set(HAVE_UTIME_H 0)
+    set(HAVE_X509_H 0)
+    set(HAVE_ZLIB_H 0)
 
-    SET(HAVE_SIZEOF_LONG_DOUBLE 1)
-    SET(SIZEOF_LONG_DOUBLE 8)
+    set(HAVE_SIZEOF_LONG_DOUBLE 1)
+    set(SIZEOF_LONG_DOUBLE 8)
 
-    SET(HAVE_SOCKET 1)
-    SET(HAVE_POLL 0)
-    SET(HAVE_SELECT 1)
-    SET(HAVE_STRDUP 1)
-    SET(HAVE_STRSTR 1)
-    SET(HAVE_STRTOK_R 0)
-    SET(HAVE_STRFTIME 1)
-    SET(HAVE_UNAME 0)
-    SET(HAVE_STRCASECMP 0)
-    SET(HAVE_STRICMP 1)
-    SET(HAVE_STRCMPI 1)
-    SET(HAVE_GETHOSTBYADDR 1)
-    SET(HAVE_GETTIMEOFDAY 0)
-    SET(HAVE_INET_ADDR 1)
-    SET(HAVE_INET_NTOA 1)
-    SET(HAVE_INET_NTOA_R 0)
-    SET(HAVE_TCGETATTR 0)
-    SET(HAVE_TCSETATTR 0)
-    SET(HAVE_PERROR 1)
-    SET(HAVE_CLOSESOCKET 1)
-    SET(HAVE_SETVBUF 0)
-    SET(HAVE_SIGSETJMP 0)
-    SET(HAVE_GETPASS_R 0)
-    SET(HAVE_STRLCAT 0)
-    SET(HAVE_GETPWUID 0)
-    SET(HAVE_GETEUID 0)
-    SET(HAVE_UTIME 1)
-    SET(HAVE_RAND_EGD 0)
-    SET(HAVE_RAND_SCREEN 0)
-    SET(HAVE_RAND_STATUS 0)
-    SET(HAVE_GMTIME_R 0)
-    SET(HAVE_LOCALTIME_R 0)
-    SET(HAVE_GETHOSTBYADDR_R 0)
-    SET(HAVE_GETHOSTBYNAME_R 0)
-    SET(HAVE_SIGNAL_FUNC 1)
-    SET(HAVE_SIGNAL_MACRO 0)
+    set(HAVE_SOCKET 1)
+    set(HAVE_POLL 0)
+    set(HAVE_SELECT 1)
+    set(HAVE_STRDUP 1)
+    set(HAVE_STRSTR 1)
+    set(HAVE_STRTOK_R 0)
+    set(HAVE_STRFTIME 1)
+    set(HAVE_UNAME 0)
+    set(HAVE_STRCASECMP 0)
+    set(HAVE_STRICMP 1)
+    set(HAVE_STRCMPI 1)
+    set(HAVE_GETHOSTBYADDR 1)
+    set(HAVE_GETTIMEOFDAY 0)
+    set(HAVE_INET_ADDR 1)
+    set(HAVE_INET_NTOA 1)
+    set(HAVE_INET_NTOA_R 0)
+    set(HAVE_TCGETATTR 0)
+    set(HAVE_TCSETATTR 0)
+    set(HAVE_PERROR 1)
+    set(HAVE_CLOSESOCKET 1)
+    set(HAVE_SETVBUF 0)
+    set(HAVE_SIGSETJMP 0)
+    set(HAVE_GETPASS_R 0)
+    set(HAVE_STRLCAT 0)
+    set(HAVE_GETPWUID 0)
+    set(HAVE_GETEUID 0)
+    set(HAVE_UTIME 1)
+    set(HAVE_RAND_EGD 0)
+    set(HAVE_RAND_SCREEN 0)
+    set(HAVE_RAND_STATUS 0)
+    set(HAVE_GMTIME_R 0)
+    set(HAVE_LOCALTIME_R 0)
+    set(HAVE_GETHOSTBYADDR_R 0)
+    set(HAVE_GETHOSTBYNAME_R 0)
+    set(HAVE_SIGNAL_FUNC 1)
+    set(HAVE_SIGNAL_MACRO 0)
 
-    SET(HAVE_GETHOSTBYADDR_R_5 0)
-    SET(HAVE_GETHOSTBYADDR_R_5_REENTRANT 0)
-    SET(HAVE_GETHOSTBYADDR_R_7 0)
-    SET(HAVE_GETHOSTBYADDR_R_7_REENTRANT 0)
-    SET(HAVE_GETHOSTBYADDR_R_8 0)
-    SET(HAVE_GETHOSTBYADDR_R_8_REENTRANT 0)
-    SET(HAVE_GETHOSTBYNAME_R_3 0)
-    SET(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0)
-    SET(HAVE_GETHOSTBYNAME_R_5 0)
-    SET(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0)
-    SET(HAVE_GETHOSTBYNAME_R_6 0)
-    SET(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0)
+    set(HAVE_GETHOSTBYADDR_R_5 0)
+    set(HAVE_GETHOSTBYADDR_R_5_REENTRANT 0)
+    set(HAVE_GETHOSTBYADDR_R_7 0)
+    set(HAVE_GETHOSTBYADDR_R_7_REENTRANT 0)
+    set(HAVE_GETHOSTBYADDR_R_8 0)
+    set(HAVE_GETHOSTBYADDR_R_8_REENTRANT 0)
+    set(HAVE_GETHOSTBYNAME_R_3 0)
+    set(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0)
+    set(HAVE_GETHOSTBYNAME_R_5 0)
+    set(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0)
+    set(HAVE_GETHOSTBYNAME_R_6 0)
+    set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0)
 
-    SET(TIME_WITH_SYS_TIME 0)
-    SET(HAVE_O_NONBLOCK 0)
-    SET(HAVE_IN_ADDR_T 0)
-    SET(HAVE_INET_NTOA_R_DECL 0)
-    SET(HAVE_INET_NTOA_R_DECL_REENTRANT 0)
-    SET(HAVE_GETADDRINFO 0)
-    SET(STDC_HEADERS 1)
-    SET(RETSIGTYPE_TEST 1)
+    set(TIME_WITH_SYS_TIME 0)
+    set(HAVE_O_NONBLOCK 0)
+    set(HAVE_IN_ADDR_T 0)
+    set(HAVE_INET_NTOA_R_DECL 0)
+    set(HAVE_INET_NTOA_R_DECL_REENTRANT 0)
+    set(HAVE_GETADDRINFO 0)
+    set(STDC_HEADERS 1)
+    set(RETSIGTYPE_TEST 1)
 
-    SET(HAVE_SIGACTION 0)
-    SET(HAVE_MACRO_SIGSETJMP 0)
-  ELSE(WIN32)
-    MESSAGE("This file should be included on Windows platform only")
-  ENDIF(WIN32)
-ENDIF(NOT UNIX)
+    set(HAVE_SIGACTION 0)
+    set(HAVE_MACRO_SIGSETJMP 0)
+  else(WIN32)
+    message("This file should be included on Windows platform only")
+  endif(WIN32)
+endif(NOT UNIX)
 

CMake/Utilities.cmake

@@ -1,31 +1,31 @@
 # File containing various utilities
 
 # Converts a CMake list to a string containing elements separated by spaces
-FUNCTION(TO_LIST_SPACES _LIST_NAME OUTPUT_VAR)
-  SET(NEW_LIST_SPACE)
-  FOREACH(ITEM ${${_LIST_NAME}})
-    SET(NEW_LIST_SPACE "${NEW_LIST_SPACE} ${ITEM}")
-  ENDFOREACH()
-  STRING(STRIP ${NEW_LIST_SPACE} NEW_LIST_SPACE)
-  SET(${OUTPUT_VAR} "${NEW_LIST_SPACE}" PARENT_SCOPE)
-ENDFUNCTION()
+function(TO_LIST_SPACES _LIST_NAME OUTPUT_VAR)
+  set(NEW_LIST_SPACE)
+  foreach(ITEM ${${_LIST_NAME}})
+    set(NEW_LIST_SPACE "${NEW_LIST_SPACE} ${ITEM}")
+  endforeach()
+  string(STRIP ${NEW_LIST_SPACE} NEW_LIST_SPACE)
+  set(${OUTPUT_VAR} "${NEW_LIST_SPACE}" PARENT_SCOPE)
+endfunction()
 
 # Appends a lis of item to a string which is a space-separated list, if they don't already exist.
-FUNCTION(LIST_SPACES_APPEND_ONCE LIST_NAME)
-  STRING(REPLACE " " ";" _LIST ${${LIST_NAME}})
-  LIST(APPEND _LIST ${ARGN})
-  LIST(REMOVE_DUPLICATES _LIST)
-  TO_LIST_SPACES(_LIST NEW_LIST_SPACE)
-  SET(${LIST_NAME} "${NEW_LIST_SPACE}" PARENT_SCOPE)
-ENDFUNCTION()
+function(LIST_SPACES_APPEND_ONCE LIST_NAME)
+  string(REPLACE " " ";" _LIST ${${LIST_NAME}})
+  list(APPEND _LIST ${ARGN})
+  list(REMOVE_DUPLICATES _LIST)
+  to_list_spaces(_LIST NEW_LIST_SPACE)
+  set(${LIST_NAME} "${NEW_LIST_SPACE}" PARENT_SCOPE)
+endfunction()
 
 # Convinience function that does the same as LIST(FIND ...) but with a TRUE/FALSE return value.
 # Ex: IN_STR_LIST(MY_LIST "Searched item" WAS_FOUND)
-FUNCTION(IN_STR_LIST LIST_NAME ITEM_SEARCHED RETVAL)
-	LIST(FIND ${LIST_NAME} ${ITEM_SEARCHED} FIND_POS)
-	IF(${FIND_POS} EQUAL -1)
-		SET(${RETVAL} FALSE PARENT_SCOPE)
-	ELSE()
-		SET(${RETVAL} TRUE PARENT_SCOPE)
-	ENDIF()
-ENDFUNCTION()
+function(IN_STR_LIST LIST_NAME ITEM_SEARCHED RETVAL)
+  list(FIND ${LIST_NAME} ${ITEM_SEARCHED} FIND_POS)
+  if(${FIND_POS} EQUAL -1)
+    set(${RETVAL} FALSE PARENT_SCOPE)
+  else()
+    set(${RETVAL} TRUE PARENT_SCOPE)
+  endif()
+endfunction()

CTestConfig.cmake

@@ -8,6 +8,6 @@ set(CTEST_PROJECT_NAME "CURL")
 set(CTEST_NIGHTLY_START_TIME "00:00:00 EST")
 
 set(CTEST_DROP_METHOD "http")
-set(CTEST_DROP_SITE "www.cdash.org")
-set(CTEST_DROP_LOCATION "/CDashPublic/submit.php?project=CURL")
+set(CTEST_DROP_SITE "my.cdash.org")
+set(CTEST_DROP_LOCATION "/submit.php?project=CURL")
 set(CTEST_DROP_SITE_CDASH TRUE)

Makefile.am

@@ -32,8 +32,8 @@ CMake/FindZLIB.cmake CMake/OtherTests.cmake CMake/Platforms/WindowsCache.cmake \
 CMake/Utilities.cmake include/curl/curlbuild.h.cmake
 
 EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in	\
- curl-style.el sample.emacs RELEASE-NOTES buildconf buildconf.bat	\
- libcurl.pc.in vc6curl.dsw MacOSX-Framework $(CMAKE_DIST)
+ curl-style.el sample.emacs RELEASE-NOTES buildconf 	\
+ libcurl.pc.in vc6curl.dsw MacOSX-Framework Android.mk $(CMAKE_DIST)
 
 bin_SCRIPTS = curl-config
 

RELEASE-NOTES

@@ -1,6 +1,6 @@
-Curl and libcurl 7.19.5
+Curl and libcurl 7.19.6
 
- Public curl releases:         111
+ Public curl releases:         112
  Command line options:         132
  curl_easy_setopt() options:   163
  Public functions in libcurl:  58
@@ -9,45 +9,42 @@ Curl and libcurl 7.19.5
 
 This release includes the following changes:
 
- o libcurl now closes all dead connections whenever you attempt to open a new
-   connection
- o libssh2's version number can now be figured out run-time instead of using
-   the build-time fixed number
- o CURLOPT_SEEKFUNCTION may now return CURL_SEEKFUNC_CANTSEEK
- o curl can now upload with resume even when reading from a pipe
- o a build-time configured curl_socklen_t is now used instead of socklen_t
+ o CURLOPT_FTPPORT (and curl's -P/--ftpport) support port ranges
+ o Added CURLOPT_SSH_KNOWNHOSTS, CURLOPT_SSH_KEYFUNCTION, CURLOPT_SSH_KEYDATA
+ o CURLOPT_QUOTE, CURLOPT_POSTQUOTE and CURLOPT_PREQUOTE can be told to ignore
+   error responses when used with FTP
 
 This release includes the following bugfixes:
 
- o NTLM authentication memory leak on SSPI enabled Windows builds
- o fixed the GnuTLS-using code to do correct return code checks
- o an alloc-related call in the OpenSSL-using code didn't check the return value
- o curl_easy_duphandle() failed to duplicate cookies at times
- o missing TELNET timeout support in Windows builds
- o missing Curl_read() and write callback result checking in TELNET transfers
- o more ciphers enabled in libcurl built to use NSS
- o properly return an error code in curl_easy_recv
- o Sun compilers specific preprocessor block removed from curlbuild.h.dist
- o allow creation of four way fat libcurl Mac OS X Framework
- o several memory leaks in libcurl+NSS
- o improved the CURLOPT_NOBODY set to 0 confusions
- o persistent connections when doing FTP over a HTTP proxy
- o --libcurl bogus strings where other data was pointed to
- o crash related to FTP and "Re-used connection seems dead, get a new one"
- o CURLINFO_APPCONNECT_TIME with the multi interface
- o Enhanced upload speeds on Windows
- o TFTP problems after a failed transfer to the same host
- o improved out of the box TPF compatibility
- o HTTP PUT protocol line endings portions mangled from CRLF to CRCRLF
- o Rejected SSL session ids are killed properly (for OpenSSL and GnuTLS builds)
- o Deal with the TFTP OACK packet
- o fixed roff mistakes in man pages
- o use SOCKS proxy with the multi interface
- o fixed the Curl_getoff_all_pipelines SIGSEGV 
- o POST, NTLM and following a redirect hang
- o libcurl+NSS endless loop on incorrect password for private key
- o gzip decompression memory leak
- o no_proxy flaw with user name in URL
+ o crash on bad socket close with FTP
+ o leaking cookie memory when duplicate domains or paths were used
+ o build fix for Symbian
+ o CURLOPT_USERPWD set to NULL clears auth credentials
+ o libcurl-NSS build fixes
+ o configure script fixed for VMS
+ o set Content-Length: with POST and PUT failed with NTLM auth
+ o allow building libcurl for VxWorks
+ o curl tool exit codes fixed for VMS
+ o --no-buffer treated correctly
+ o djgpp build fix
+ o configure detection of GnuTLS now based on pkg-config as well
+ o libcurl-NSS client cert handling segfaults
+ o curl uploading from stdin/pipes now works in non-blocking way so that it
+   continues the downloading even when the read stalls
+ o ftp credentials are added to the url if needed for http proxies
+ o curl -o - sends data to stdout using binary mode on windows
+ o fixed the separators for "array" style string that CURLINFO_CERTINFO returns
+ o auth problem over several hosts with re-used connection
+ o improved the support for client certificates in libcurl+NSS
+ o fix leak in gtls code
+ o missing algorithms in libcurl+OpenSSL
+ o with noproxy set you could still get a proxy if a proxy env was set
+ o rand seeding on libcurl on windows built with OpenSSL was not thread-safe
+ o fixed the zero byte inserted in cert name flaw in libcurl+OpenSSL
+ o don't try SNI with SSLv2 or SSLv3 (OpenSSL and GnuTLS builds)
+ o libcurl+OpenSSL would wrongly acknowledge a cert if CN matched but
+   subjectAltName didn't
+ o TFTP upload sent illegal TSIZE packets
 
 This release includes the following known bugs:
 
@@ -56,12 +53,12 @@ This release includes the following known bugs:
 This release would not have looked like this without help, code, reports and
 advice from friends like these:
 
- Daniel Fandrich, Yang Tse, David James, Chris Deidun, Bill Egert,
- Andre Guibert de Bruet, Andreas Farber, Frank Hempel, Pierre Brico,
- Kamil Dudka, Jim Freeman, Daniel Johnson, Toshio Kuratomi, Martin Storsjo,
- Pramod Sharma, Gisle Vanem, Lenaic Lefever, Rainer Koenig, Sven Wegener,
- Tim Chen, Constantine Sapuntzakis, David McCreedy, Michael Smith,
- Colin Watson, Ebenezer Ikonne, Laurent Rabret, Michael Cronenworth,
- Balint Szilakszi, James Bursa
+ Yang Tse, Daniel Fandrich, Kamil Dudka, Caolan McNamara, Frank McGeough,
+ Andre Guibert de Bruet, Mike Crowe, Claes Jakobsson, John E. Malmberg,
+ Aaron Oneal, Igor Novoseltsev, Eric Wong, Bill Hoffman, Daniel Steinberg,
+ Fabian Keil, Michal Marek, Reuven Wachtfogel, Markus Koetter,
+ Constantine Sapuntzakis, David Binderman, Johan van Selst, Alexander Beedie,
+ Tanguy Fautre, Scott Cantor, Curt Bogmine, Peter Sylvester, Benbuck Nason,
+ Carsten Lange
 
         Thanks! (and sorry if I forgot to mention someone)

TODO-RELEASE

@@ -1,9 +1,31 @@
-To be addressed in 7.19.6 (planned release: July 2009)
+To be addressed in 7.19.7 (planned release: October 2009)
 =========================
 
-226 - Active Mode FTPS Data Port Range
+248 - "Pausing pipeline problems."
+      http://curl.haxx.se/mail/lib-2009-07/0214.html
 
-235 - KNOWN_BUG #65
-      Code adjustment for FTP over socks proxy remains
+251 - TFTP block size / better integration in transfer
+      http://curl.haxx.se/mail/lib-2009-08/0028.html
+
+254 - Problem re-using easy handle after call to curl_multi_remove_handle
+      http://curl.haxx.se/mail/lib-2009-07/0249.html
+    
+255 - debugging a crash in Curl_pgrsTime/checkPendPipeline?
+      http://curl.haxx.se/mail/lib-2009-08/0066.html
+
+256 - "More questions about ares behavior"
+      http://curl.haxx.se/mail/lib-2009-08/0012.html
+
+244 - patch for [out] parameters
+      http://curl.haxx.se/mail/lib-2009-06/0342.html
+
+245 - HTTP version getinfo
+      http://curl.haxx.se/mail/lib-2009-06/0312.html
+
+247 - Using CURLINFO_ERROR in Curl_failf
+      http://curl.haxx.se/mail/lib-2009-06/0065.html
+
+253 - add option to disable SNI for TLS handshakes
+
+257 -
 
-240 - 

acinclude.m4

@@ -1852,7 +1852,7 @@ AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
   AC_REQUIRE([AC_HEADER_TIME])dnl
   AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
   AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
-  AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
+  AC_CHECK_HEADERS(sys/types.h sys/time.h time.h sys/socket.h)
   AC_CACHE_CHECK([for struct timeval], [ac_cv_struct_timeval], [
     AC_COMPILE_IFELSE([
       AC_LANG_PROGRAM([[
@@ -1882,6 +1882,9 @@ AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
 #ifdef HAVE_TIME_H
 #include <time.h>
 #endif
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
 #endif
       ]],[[
         struct timeval ts;
@@ -2199,6 +2202,52 @@ AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [
 ])
 
 
+dnl CURL_CHECK_LIBS_CONNECT
+dnl -------------------------------------------------
+dnl Verify if network connect function is already available
+dnl using current libraries or if another one is required.
+
+AC_DEFUN([CURL_CHECK_LIBS_CONNECT], [
+  AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl
+  AC_MSG_CHECKING([for connect in libraries])
+  tst_connect_save_LIBS="$LIBS"
+  tst_connect_need_LIBS="unknown"
+  for tst_lib in '' '-lsocket' ; do
+    if test "$tst_connect_need_LIBS" = "unknown"; then
+      LIBS="$tst_lib $tst_connect_save_LIBS"
+      AC_LINK_IFELSE([
+        AC_LANG_PROGRAM([[
+          $curl_includes_winsock2
+          #ifndef HAVE_WINDOWS_H
+            int connect(int, void*, int);
+          #endif
+        ]],[[
+          if(0 != connect(0, 0, 0))
+            return 1;
+        ]])
+      ],[
+        tst_connect_need_LIBS="$tst_lib"
+      ])
+    fi
+  done
+  LIBS="$tst_connect_save_LIBS"
+  #
+  case X-"$tst_connect_need_LIBS" in
+    X-unknown)
+      AC_MSG_RESULT([cannot find connect])
+      AC_MSG_ERROR([cannot find connect function in libraries.])
+      ;;
+    X-)
+      AC_MSG_RESULT([yes])
+      ;;
+    *)
+      AC_MSG_RESULT([$tst_connect_need_LIBS])
+      LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS"
+      ;;
+  esac
+])
+
+
 dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE])
 dnl -------------------------------------------------
 dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor

ares/.cvsignore

@@ -1,4 +1,6 @@
+*.html
 *.lo
+*.pdf
 .deps
 .libs
 Makefile
@@ -10,8 +12,8 @@ ares_build.h
 ares_version.h.dist
 autom4te.cache
 config.guess
-config.h
-config.h.in
+ares_config.h
+ares_config.h.in
 config.log
 config.lt
 config.status
@@ -22,5 +24,6 @@ libcares.la
 libcares.pc
 libtool
 ltmain.sh
+man3
 missing
 stamp-h*

ares/CHANGES

@@ -1,5 +1,53 @@
   Changelog for the c-ares project
 
+* 3 Aug 2009 (Daniel Stenberg)
+- Joshua Kwan fixed the init routine to fill in the defaults for stuff that
+  fails to get inited by other means. This fixes a case of when the c-ares
+  init fails when internet access is fone.
+
+- Timo Teras changed the reason code used in the resolve callback done when
+  ares_cancel() is used, to be ARES_ECANCELLED instead of ARES_ETIMEOUT to
+  better allow the callback to know what's happening.
+
+* 14 Jul 2009 (Guenter Knauf)
+- renamed generated config.h to ares_config.h to avoid any future clashes
+  with config.h from other projects.
+  
+* June 8 2009 (Yang Tse)
+- Removed buildconf.bat from release and daily snapshot archives. This
+  file is only for CVS tree checkout builds.
+
+* May 26 2009 (Yang Tse)
+- Added --enable-curldebug configure option to enable and disable building
+  with the low-level curl debug memory tracking 'feature' to allow decoupled
+  setting from --enable-debug, allowing again to build c-ares independently
+  out of the CVS tree.
+
+  For the c-ares library option --enable-debug enables debug build features
+  which are _not_ related with memory tracking. For the c-ares library when
+  --enable-debug is given it does not enable the memory tracking feature. If
+  you wish to enable the curl debug memory tracking you must use configure
+  option --enable-curldebug explicitily to do so.
+
+  Internally, definition of preprocessor symbol DEBUGBUILD restricts code
+  which is only compiled for debug enabled builds. And symbol CURLDEBUG is
+  used to differentiate code which is _only_ used for memory tracking.
+
+* May 19 2009 (Yang Tse)
+- Introduced ares_library_init() and ares_library_cleanup() functions.
+
+  This is an API and ABI break for Win32/64 systems. Non-Win32/64 build targets
+  using c-ares 1.6.1 can still survive without calling these functions. Read all
+  the details on ares_library_init(3) and ares_library_cleanup(3) man pages that
+  are included.
+
+  curl/libcurl 7.19.5 is fully compatible with c-ares 1.6.1 on all systems.
+
+  In order to use c-ares 1.6.1 with curl/libcurl on Win32/64 systems it is
+  required that curl/libcurl is 7.19.5 or newer. In other words, it is not
+  possible on Win32/64 to use c-ares 1.6.1 with a curl/libcurl version less
+  than 7.19.5
+
 * May 11 2009 (Daniel Stenberg)
 - Gregor Jasny made c-ares link with libtool 's -export-symbols-regex option to
   only expose functions starting with ares_.

ares/CVS-INFO

@@ -0,0 +1,7 @@
+
+CVS-INFO
+
+This file is only present in the CVS - never in release archives. It is used
+as a sentinel file in buildconf.bat in order to differentiate a CVS checkout
+from release and daily snapshot archives.
+

ares/Makefile.am

@@ -14,11 +14,13 @@ ACLOCAL_AMFLAGS = -I m4
 # libcurl, but we do this anyway for convenience.
 #
 # $(top_builddir)/../include is for libcurl's generated curl/curlbuild.h file
-# $(top_builddir) is for c-ares's generated config.h file
+# $(top_srcdir)/../include is for libcurl's external include files
+# $(top_builddir) is for c-ares's generated ares_config.h file
 # $(top_srcdir) is for c-ares's lib/setup.h and other "c-ares-private" files
 
 if CURLDEBUG
 INCLUDES = -I$(top_builddir)/../include \
+           -I$(top_srcdir)/../include   \
            -I$(top_builddir)            \
            -I$(top_srcdir)
 else
@@ -33,7 +35,7 @@ man_MANS = $(MANPAGES)
 MSVCFILES = vc/vc.dsw vc/acountry/acountry.dsp vc/adig/adig.dsp \
  vc/ahost/ahost.dsp vc/areslib/areslib.dsp vc/areslib/areslib.dsw
 
-if DEBUGBUILD
+if CURLDEBUG
 PROGS =
 else
 PROGS = ahost adig acountry
@@ -46,7 +48,9 @@ noinst_PROGRAMS =$(PROGS)
 EXTRA_DIST = AUTHORS CHANGES README.cares Makefile.inc Makefile.dj	   \
  Makefile.m32 Makefile.netware Makefile.vc6 $(man_MANS) $(MSVCFILES)	   \
  config-win32.h RELEASE-NOTES libcares.pc.in buildconf get_ver.awk maketgz \
- TODO ares_build.h.in buildconf.bat
+ TODO ares_build.h.in $(PDFPAGES)
+
+CLEANFILES = $(PDFPAGES) $(HTMLPAGES)
 
 DISTCLEANFILES = ares_build.h
 
@@ -87,7 +91,7 @@ if NO_UNDEFINED
 UNDEF = -no-undefined
 endif
 
-EXPORT_SYMBOLS = -export-symbols-regex '^ares_[[:alnum:]].*'
+# EXPORT_SYMBOLS = -export-symbols-regex '^ares_[[:alnum:]].*'
 
 libcares_la_LDFLAGS = $(UNDEF) $(VER) $(EXPORT_SYMBOLS)
 
@@ -103,13 +107,52 @@ libcares_la_HEADERS = ares.h ares_version.h ares_dns.h \
 	ares_build.h ares_rules.h
 
 ahost_SOURCES = ahost.c ares_getopt.c ares_getopt.h
-ahost_LDADD = $(top_builddir)/$(lib_LTLIBRARIES)
+ahost_LDADD = $(top_builddir)/libcares.la
 
 adig_SOURCES = adig.c ares_getopt.c ares_getopt.h
-adig_LDADD = $(top_builddir)/$(lib_LTLIBRARIES)
+adig_LDADD = $(top_builddir)/libcares.la
 
 acountry_SOURCES = acountry.c ares_getopt.c ares_getopt.h
-acountry_LDADD = $(top_builddir)/$(lib_LTLIBRARIES)
+acountry_LDADD = $(top_builddir)/libcares.la
+
+SOURCEDMANDIR = man3
+SOURCEDMANPAGES = ares_init.3
+
+clean-local: clean-sourced-manpages
+
+clean-sourced-manpages:
+	@srcdmandir='$(SOURCEDMANDIR)'; \
+	echo "rm -rf $(top_builddir)/$$srcdmandir"; \
+	rm -rf $(top_builddir)/$$srcdmandir
+
+sourced-manpages: clean-sourced-manpages
+	@srcdmandir='$(SOURCEDMANDIR)'; \
+	srcdmanfiles='$(SOURCEDMANPAGES)'; \
+	mkdir $(top_builddir)/$$srcdmandir; \
+	for file in $$srcdmanfiles; do \
+	  if test -f $(top_srcdir)/$$file; then \
+	    echo "cp $(top_srcdir)/$$file $(top_builddir)/$$srcdmandir/$$file"; \
+	    cp $(top_srcdir)/$$file $(top_builddir)/$$srcdmandir/$$file; \
+	  fi; \
+	done
+
+MAN2HTML = roffit --mandir=. < $< >$@
+
+SUFFIXES = .3 .html
+
+html: sourced-manpages $(HTMLPAGES)
+
+.3.html:
+	$(MAN2HTML)
+
+pdf: sourced-manpages $(PDFPAGES)
+
+.3.pdf:
+	@(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \
+	groff -Tps -man $< >$$foo.ps; \
+	ps2pdf $$foo.ps $@; \
+	rm $$foo.ps; \
+	echo "converted $< to $@")
 
 # Make files named *.dist replace the file without .dist extension
 dist-hook:

ares/Makefile.dj

@@ -4,37 +4,17 @@
 #
 # $Id$
 
+
 TOPDIR = ..
 
 include ../packages/DOS/common.dj
-
 include Makefile.inc
 
-CFLAGS += -DWATT32 -DHAVE_AF_INET6 -DHAVE_PF_INET6 -DHAVE_IOCTLSOCKET \
-          -DHAVE_IOCTLSOCKET_FIONBIO -DHAVE_STRUCT_IN6_ADDR \
-          -DHAVE_SOCKADDR_IN6_SIN6_SCOPE_ID -DHAVE_SYS_TIME_H \
-          -DHAVE_STRUCT_SOCKADDR_IN6 -DHAVE_STRUCT_ADDRINFO \
-          -DHAVE_ARPA_NAMESER_H -DHAVE_ARPA_INET_H -DHAVE_SYS_SOCKET_H \
-          -DHAVE_SYS_UIO_H -DHAVE_NETINET_IN_H -DHAVE_NETINET_TCP_H \
-          -DNS_INADDRSZ=4 -DHAVE_RECV -DHAVE_SEND -DHAVE_GETTIMEOFDAY \
-          -DSEND_TYPE_ARG1='int'   -DSEND_QUAL_ARG2='const' \
-          -DSEND_TYPE_ARG2='void*' -DSEND_TYPE_ARG3='int' \
-          -DSEND_TYPE_ARG4='int'   -DSEND_TYPE_RETV='int' \
-          -DRECV_TYPE_ARG1='int'   -DRECV_TYPE_ARG2='void*' \
-          -DRECV_TYPE_ARG3='int'   -DRECV_TYPE_ARG4='int' \
-          -DRECV_TYPE_RETV='int'   -DHAVE_STRUCT_TIMEVAL \
-          -Dselect=select_s        -UHAVE_CONFIG_H \
-          -DRECVFROM_TYPE_ARG1='int' -DRECVFROM_TYPE_ARG2='void' \
-          -DRECVFROM_TYPE_ARG3='int' -DRECVFROM_TYPE_ARG4='int' \
-          -DRECVFROM_TYPE_ARG6='int' -DRECVFROM_TYPE_RETV='int' \
-          -DRECVFROM_TYPE_ARG5='struct sockaddr' -DHAVE_RECVFROM \
-          -DRECVFROM_TYPE_ARG2_IS_VOID -DHAVE_STRDUP -DHAVE_NETDB_H \
-          -DHAVE_STRCASECMP -DHAVE_STRNCASECMP -DHAVE_GETHOSTNAME \
-          -DHAVE_LIMITS_H
+CFLAGS += -DWATT32 -Dselect=select_s
 
 LDFLAGS = -s
 
-ifeq ($(USE_DEBUG),1)
+ifeq ($(USE_CURLDEBUG),1)
   EX_LIBS  = ../lib/libcurl.a
   OBJ_HACK = $(OBJECTS)
 else
@@ -57,12 +37,15 @@ EX_LIBS += $(WATT32_ROOT)/lib/libwatt.a
 
 OBJECTS = $(addprefix $(OBJ_DIR)/, $(CSOURCES:.c=.o))
 
-all: $(OBJ_DIR) libcares.a ahost.exe adig.exe acountry.exe
+all: $(OBJ_DIR) ares_config.h libcares.a ahost.exe adig.exe acountry.exe
 	@echo Welcome to c-ares.
 
 libcares.a: $(OBJECTS)
 	ar rs $@ $?
 
+ares_config.h: config.dos
+	$(COPY) $^ $@
+
 ahost.exe: ahost.c $(OBJ_DIR)/ares_getopt.o $(OBJ_HACK)
 	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
 
@@ -72,12 +55,30 @@ adig.exe: adig.c $(OBJ_DIR)/ares_getopt.o $(OBJ_HACK)
 acountry.exe: acountry.c $(OBJ_DIR)/ares_getopt.o $(OBJ_HACK)
 	$(CC) $(LDFLAGS) $(CFLAGS) -o $@ $^ $(EX_LIBS)
 
-clean:
-	rm -f $(OBJECTS) libcares.a
+# clean generated files
+#
+genclean:
+	- $(DELETE) ares_config.h
 
-vclean realclean: clean
-	rm -f ahost.exe adig.exe acountry.exe depend.dj
-	- rmdir $(OBJ_DIR)
+# clean object files and subdir
+#
+objclean: genclean
+	- $(DELETE) $(OBJ_DIR)$(DS)*.o
+	- $(RMDIR) $(OBJ_DIR)
+
+# clean without removing built library and programs
+#
+clean: objclean
+	- $(DELETE) depend.dj
+
+# clean everything
+#
+realclean vclean: clean
+	- $(DELETE) libcares.a
+	- $(DELETE) acountry.exe
+	- $(DELETE) adig.exe
+	- $(DELETE) ahost.exe
+	- $(DELETE) libcares.a
 
 -include depend.dj
 

ares/Makefile.inc

@@ -1,25 +1,157 @@
-CSOURCES = ares_fds.c ares_getsock.c ares_process.c ares_free_hostent.c	\
-ares_query.c ares__close_sockets.c ares_free_string.c ares_search.c	\
-ares__get_hostent.c ares_gethostbyaddr.c ares_send.c ares__read_line.c	\
-ares_gethostbyname.c ares_strerror.c ares_cancel.c ares_init.c		\
-ares_timeout.c ares_destroy.c ares_mkquery.c ares_version.c		\
-ares_expand_name.c ares_parse_a_reply.c windows_port.c ares_strdup.c	\
-ares_expand_string.c ares_parse_ptr_reply.c ares_parse_aaaa_reply.c	\
-ares_getnameinfo.c inet_net_pton.c bitncmp.c inet_ntop.c ares_writev.c	\
-ares_parse_ns_reply.c ares_llist.c ares__timeval.c ares_strcasecmp.c	\
-ares_library_init.c
 
-HHEADERS = ares.h ares_private.h setup.h ares_dns.h ares_version.h          \
- nameser.h inet_net_pton.h inet_ntop.h ares_ipv6.h bitncmp.h setup_once.h   \
- ares_llist.h ares_strdup.h ares_strcasecmp.h ares_writev.h ares_build.h    \
- ares_rules.h ares_library_init.h
+CSOURCES = ares__close_sockets.c	\
+  ares__get_hostent.c			\
+  ares__read_line.c			\
+  ares__timeval.c			\
+  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_getnameinfo.c			\
+  ares_getsock.c			\
+  ares_init.c				\
+  ares_library_init.c			\
+  ares_llist.c				\
+  ares_mkquery.c			\
+  ares_parse_a_reply.c			\
+  ares_parse_aaaa_reply.c		\
+  ares_parse_ns_reply.c			\
+  ares_parse_ptr_reply.c		\
+  ares_process.c			\
+  ares_query.c				\
+  ares_search.c				\
+  ares_send.c				\
+  ares_strcasecmp.c			\
+  ares_strdup.c				\
+  ares_strerror.c			\
+  ares_timeout.c			\
+  ares_version.c			\
+  ares_writev.c				\
+  bitncmp.c				\
+  inet_net_pton.c			\
+  inet_ntop.c				\
+  windows_port.c
+
+HHEADERS = ares.h			\
+  ares_build.h				\
+  ares_dns.h				\
+  ares_ipv6.h				\
+  ares_library_init.h			\
+  ares_llist.h				\
+  ares_private.h			\
+  ares_rules.h				\
+  ares_strcasecmp.h			\
+  ares_strdup.h				\
+  ares_version.h			\
+  ares_writev.h				\
+  bitncmp.h				\
+  inet_net_pton.h			\
+  inet_ntop.h				\
+  nameser.h				\
+  setup.h				\
+  setup_once.h
+
+MANPAGES = ares_cancel.3		\
+  ares_destroy.3			\
+  ares_destroy_options.3		\
+  ares_dup.3				\
+  ares_expand_name.3			\
+  ares_expand_string.3			\
+  ares_fds.3				\
+  ares_free_hostent.3			\
+  ares_free_string.3			\
+  ares_gethostbyaddr.3			\
+  ares_gethostbyname.3			\
+  ares_gethostbyname_file.3		\
+  ares_getnameinfo.3			\
+  ares_getsock.3			\
+  ares_init.3				\
+  ares_init_options.3			\
+  ares_library_cleanup.3		\
+  ares_library_init.3			\
+  ares_mkquery.3			\
+  ares_parse_a_reply.3			\
+  ares_parse_aaaa_reply.3		\
+  ares_parse_ns_reply.3			\
+  ares_parse_ptr_reply.3		\
+  ares_process.3			\
+  ares_query.3				\
+  ares_save_options.3			\
+  ares_search.3				\
+  ares_send.3				\
+  ares_set_socket_callback.3		\
+  ares_strerror.3			\
+  ares_timeout.3			\
+  ares_version.3
+
+HTMLPAGES = ares_cancel.html		\
+  ares_destroy.html			\
+  ares_destroy_options.html		\
+  ares_dup.html				\
+  ares_expand_name.html			\
+  ares_expand_string.html		\
+  ares_fds.html				\
+  ares_free_hostent.html		\
+  ares_free_string.html			\
+  ares_gethostbyaddr.html		\
+  ares_gethostbyname.html		\
+  ares_gethostbyname_file.html		\
+  ares_getnameinfo.html			\
+  ares_getsock.html			\
+  ares_init.html			\
+  ares_init_options.html		\
+  ares_library_cleanup.html		\
+  ares_library_init.html		\
+  ares_mkquery.html			\
+  ares_parse_a_reply.html		\
+  ares_parse_aaaa_reply.html		\
+  ares_parse_ns_reply.html		\
+  ares_parse_ptr_reply.html		\
+  ares_process.html			\
+  ares_query.html			\
+  ares_save_options.html		\
+  ares_search.html			\
+  ares_send.html			\
+  ares_set_socket_callback.html		\
+  ares_strerror.html			\
+  ares_timeout.html			\
+  ares_version.html
+
+PDFPAGES = ares_cancel.pdf		\
+  ares_destroy.pdf			\
+  ares_destroy_options.pdf		\
+  ares_dup.pdf				\
+  ares_expand_name.pdf			\
+  ares_expand_string.pdf		\
+  ares_fds.pdf				\
+  ares_free_hostent.pdf			\
+  ares_free_string.pdf			\
+  ares_gethostbyaddr.pdf		\
+  ares_gethostbyname.pdf		\
+  ares_gethostbyname_file.pdf		\
+  ares_getnameinfo.pdf			\
+  ares_getsock.pdf			\
+  ares_init.pdf				\
+  ares_init_options.pdf			\
+  ares_library_cleanup.pdf		\
+  ares_library_init.pdf			\
+  ares_mkquery.pdf			\
+  ares_parse_a_reply.pdf		\
+  ares_parse_aaaa_reply.pdf		\
+  ares_parse_ns_reply.pdf		\
+  ares_parse_ptr_reply.pdf		\
+  ares_process.pdf			\
+  ares_query.pdf			\
+  ares_save_options.pdf			\
+  ares_search.pdf			\
+  ares_send.pdf				\
+  ares_set_socket_callback.pdf		\
+  ares_strerror.pdf			\
+  ares_timeout.pdf			\
+  ares_version.pdf
 
-MANPAGES= ares_destroy.3 ares_expand_name.3 ares_expand_string.3 ares_fds.3 \
- ares_free_hostent.3 ares_free_string.3 ares_gethostbyaddr.3		    \
- ares_gethostbyname.3 ares_init.3 ares_init_options.3 ares_mkquery.3	    \
- ares_parse_a_reply.3 ares_parse_ptr_reply.3 ares_process.3		    \
- ares_query.3 ares_search.3 ares_send.3 ares_strerror.3 ares_timeout.3	    \
- ares_version.3 ares_cancel.3 ares_parse_aaaa_reply.3 ares_getnameinfo.3    \
- ares_getsock.3 ares_parse_ns_reply.3 ares_dup.3 \
- ares_destroy_options.3 ares_save_options.3 ares_gethostbyname_file.3       \
- ares_set_socket_callback.3

ares/Makefile.netware

@@ -160,7 +160,7 @@ lib: prebuild $(LTARGET)
 
 nlm: prebuild $(TARGETS)
 
-prebuild: $(OBJDIR) ares_build.h $(OBJDIR)/version.inc config.h
+prebuild: $(OBJDIR) ares_build.h $(OBJDIR)/version.inc ares_config.h
 
 install: $(INSTDIR) all
 	@$(CP) *.nlm $(INSTDIR)
@@ -170,7 +170,7 @@ install: $(INSTDIR) all
 	@$(CP) ../RELEASE-NOTES $(INSTDIR)
 
 clean:
-	-$(RM) $(LTARGET) $(TARGETS) config.h
+	-$(RM) $(LTARGET) $(TARGETS) ares_config.h
 	-$(RM) -r $(OBJDIR)
 	-$(RM) -r arpa
 
@@ -269,7 +269,7 @@ ifeq ($(LD),nlmconv)
 	@echo $(DL)output $(notdir $(@:.def=.nlm))$(DL) >> $@
 endif
 
-config.h: Makefile.netware
+ares_config.h: Makefile.netware
 	@echo Creating $@
 	@echo $(DL)/* $@ for NetWare target.$(DL) > $@
 	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@

ares/Makefile.vc6

@@ -12,8 +12,8 @@ USE_WATT32  = 0
 # Configurations:
 #  -MD   - msvcrt.dll,  threads, release (normal)
 #  -MDd  - msvcrtd.dll, threads, debug
-#  -ML   - libc, no threads,     release
-#  -MLd  - libc, no threads,     debug
+#  -ML   - libc, no threads,     release (not available on VC-2008+)
+#  -MLd  - libc, no threads,     debug   (not available on VC-2008+)
 #  -MT   - libc, threads,        release
 #  -MTd  - libc, threads,        debug
 
@@ -26,7 +26,7 @@ OBJ_DIR  = VC6_obj
 DEF_FILE = cares.def
 
 !if "$(USE_WATT32)" == "1"
-CFLAGS  = $(CFLAGS) -UWIN32 -DWATT32 -D_USE_32BIT_TIME_T -I$(WATT_ROOT)\inc
+CFLAGS  = $(CFLAGS) -UWIN32 -DWATT32 -I$(WATT_ROOT)\inc
 EX_LIBS = $(WATT_ROOT)\lib\wattcpvc_imp.lib
 
 !else
@@ -35,7 +35,7 @@ EX_LIBS = advapi32.lib ws2_32.lib
 !endif
 
 !if "$(DEBUG_MODEL)" == "d"
-CFLAGS  = $(CFLAGS) -D_DEBUG -GZ
+CFLAGS  = $(CFLAGS) -DDEBUGBUILD -D_DEBUG -GZ
 LDFLAGS = $(LDFLAGS) -debug -fixed:no
 
 !else

ares/RELEASE-NOTES

@@ -7,15 +7,21 @@ Changed:
  o ares_gethostbyname() now supports 'AF_UNSPEC' as a family for resolving
    either AF_INET6 or AF_INET
  o a build-time configured ares_socklen_t is now used instead of socklen_t
+ o new ares_library_init() and ares_library_cleanup() functions
+ o new --enable-curldebug configure option
+ o ARES_ECANCELLED is now sent as reason for ares_cancel()
 
 Fixed:
 
  o ares_parse_*_reply() functions now return ARES_EBADRESP instead of
    ARES_EBADNAME if the name in the response failed to decode
  o only expose/export symbols starting with 'ares_'
+ o fix \Device\TCP handle leaks triggered by buggy iphlpapi.dll
+ o init without internet gone no longer fails
 
 Thanks go to these friendly people for their efforts and contributions:
 
- Phil Blundell, Japheth Cleaver, Yang Tse, Gregor Jasny
+ Phil Blundell, Japheth Cleaver, Yang Tse, Gregor Jasny, Joshua Kwan,
+ Timo Teras
 
 Have fun!

ares/TODO

@@ -6,3 +6,13 @@ ares_gethostbyname
 - When built to support IPv6, it needs to also support PF_UNSPEC or similar,
   so that an application can ask for any protocol and then c-ares would return
   all known resolves and not just explicitly IPv4 _or_ IPv6 resolves.
+
+ares_process
+
+- Upon next ABI breakage ares_process() should be changed to return 'int'
+  and return ARES_ENOTINITIALIZED if ares_library_init() has not been called.
+
+ares_process_fd
+
+- Upon next ABI breakage ares_process_fd() should be changed to return
+  'int' and return ARES_ENOTINITIALIZED if library has not been initialized.

ares/acinclude.m4

@@ -1320,7 +1320,7 @@ AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
   AC_REQUIRE([AC_HEADER_TIME])dnl
   AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl
   AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl
-  AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
+  AC_CHECK_HEADERS(sys/types.h sys/time.h time.h sys/socket.h)
   AC_CACHE_CHECK([for struct timeval], [ac_cv_struct_timeval], [
     AC_COMPILE_IFELSE([
       AC_LANG_PROGRAM([[
@@ -1350,6 +1350,9 @@ AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [
 #ifdef HAVE_TIME_H
 #include <time.h>
 #endif
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
 #endif
       ]],[[
         struct timeval ts;
@@ -1667,6 +1670,52 @@ AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [
 ])
 
 
+dnl CARES_CHECK_LIBS_CONNECT
+dnl -------------------------------------------------
+dnl Verify if network connect function is already available
+dnl using current libraries or if another one is required.
+
+AC_DEFUN([CARES_CHECK_LIBS_CONNECT], [
+  AC_REQUIRE([CARES_INCLUDES_WINSOCK2])dnl
+  AC_MSG_CHECKING([for connect in libraries])
+  tst_connect_save_LIBS="$LIBS"
+  tst_connect_need_LIBS="unknown"
+  for tst_lib in '' '-lsocket' ; do
+    if test "$tst_connect_need_LIBS" = "unknown"; then
+      LIBS="$tst_lib $tst_connect_save_LIBS"
+      AC_LINK_IFELSE([
+        AC_LANG_PROGRAM([[
+          $cares_includes_winsock2
+          #ifndef HAVE_WINDOWS_H
+            int connect(int, void*, int);
+          #endif
+        ]],[[
+          if(0 != connect(0, 0, 0))
+            return 1;
+        ]])
+      ],[
+        tst_connect_need_LIBS="$tst_lib"
+      ])
+    fi
+  done
+  LIBS="$tst_connect_save_LIBS"
+  #
+  case X-"$tst_connect_need_LIBS" in
+    X-unknown)
+      AC_MSG_RESULT([cannot find connect])
+      AC_MSG_ERROR([cannot find connect function in libraries.])
+      ;;
+    X-)
+      AC_MSG_RESULT([yes])
+      ;;
+    *)
+      AC_MSG_RESULT([$tst_connect_need_LIBS])
+      LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS"
+      ;;
+  esac
+])
+
+
 dnl CARES_DEFINE_UNQUOTED (VARIABLE, [VALUE])
 dnl -------------------------------------------------
 dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor

ares/acountry.c

@@ -10,8 +10,8 @@
  *   CNAME = zz<CC>.countries.nerd.dk with address 127.0.x.y (ver 1) or
  *   CNAME = <a.b.c.d>.zz.countries.nerd.dk with address 127.0.x.y (ver 2)
  *
- * The 2 letter country code in <CC> and the ISO-3166 country
- * number in x.y (number = x*256 + y). Version 2 of the protocol is missing
+ * The 2 letter country code is in <CC> and the ISO-3166 country
+ * number is in x.y (number = x*256 + y). Version 2 of the protocol is missing
  * the <CC> number.
  *
  * Ref: http://countries.nerd.dk/more.html
@@ -612,9 +612,14 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
     printf("Name for country-number %d not found.\n", cnumber);
   else
     {
-      if (ver_1 && *(unsigned short*)&country->short_name != *(unsigned*)&ccode_A2)
-        printf("short-name mismatch; %s vs %s\n", country->short_name, ccode_A2);
-
+      if (ver_1)
+        {
+          if ((country->short_name[0] != ccode_A2[0]) ||
+              (country->short_name[1] != ccode_A2[1]) ||
+              (country->short_name[2] != ccode_A2[2]))
+            printf("short-name mismatch; %s vs %s\n",
+                   country->short_name, ccode_A2);
+        }
       printf("%s (%s), number %d.\n",
              country->long_name, country->short_name, cnumber);
     }

ares/adig.c

@@ -84,6 +84,11 @@
 #define T_SRV 33 /* server selection */
 #endif
 
+/* AIX portability check */
+#ifndef T_NAPTR
+#define T_NAPTR 35 /* naming authority pointer */
+#endif
+
 struct nv {
   const char *name;
   int value;
@@ -214,9 +219,10 @@ int main(int argc, char **argv)
               if (strcmp(flags[i].name, optarg) == 0)
                 break;
             }
-          if (i == nflags)
+          if (i < nflags)
+            options.flags |= flags[i].value;
+          else
             usage();
-          options.flags |= flags[i].value;
           break;
 
         case 's':
@@ -251,9 +257,10 @@ int main(int argc, char **argv)
               if (strcasecmp(classes[i].name, optarg) == 0)
                 break;
             }
-          if (i == nclasses)
+          if (i < nclasses)
+            dnsclass = classes[i].value;
+          else
             usage();
-          dnsclass = classes[i].value;
           break;
 
         case 't':
@@ -263,9 +270,10 @@ int main(int argc, char **argv)
               if (strcasecmp(types[i].name, optarg) == 0)
                 break;
             }
-          if (i == ntypes)
+          if (i < ntypes)
+            type = types[i].value;
+          else
             usage();
-          type = types[i].value;
           break;
 
         case 'T':

ares/ares.h

@@ -86,6 +86,7 @@ extern "C" {
 #define ARES_ENOMEM             15
 #define ARES_EDESTRUCTION       16
 #define ARES_EBADSTR            17
+#define ARES_ECANCELLED         21
 
 /* ares_getnameinfo error codes */
 #define ARES_EBADFLAGS          18
@@ -94,10 +95,12 @@ extern "C" {
 #define ARES_ENONAME            19
 #define ARES_EBADHINTS          20
 
+/* Uninitialized library error code */
+#define ARES_ENOTINITIALIZED    21
+
 /* ares_library_init error codes */
-#define ARES_ELOADIPHLPAPI           21
-#define ARES_ELOADADVAPI32           22
-#define ARES_EADDRGetNetworkParams   23
+#define ARES_ELOADIPHLPAPI           22
+#define ARES_EADDRGETNETWORKPARAMS   23
 
 /* Flag values */
 #define ARES_FLAG_USEVC         (1 << 0)

ares/ares__close_sockets.c

@@ -54,14 +54,14 @@ void ares__close_sockets(ares_channel channel, struct server_state *server)
   if (server->tcp_socket != ARES_SOCKET_BAD)
     {
       SOCK_STATE_CALLBACK(channel, server->tcp_socket, 0, 0);
-      closesocket(server->tcp_socket);
+      sclose(server->tcp_socket);
       server->tcp_socket = ARES_SOCKET_BAD;
       server->tcp_connection_generation = ++channel->tcp_connection_generation;
     }
   if (server->udp_socket != ARES_SOCKET_BAD)
     {
       SOCK_STATE_CALLBACK(channel, server->udp_socket, 0, 0);
-      closesocket(server->udp_socket);
+      sclose(server->udp_socket);
       server->udp_socket = ARES_SOCKET_BAD;
     }
 }

ares/ares_cancel.3

@@ -27,7 +27,7 @@ ares_cancel \- Cancel a resolve
 The \fBares_cancel\fP function cancels all lookups/requests made on the the
 name service channel identified by \fIchannel\fP.  \fBares_cancel\fP invokes
 the callbacks for each pending query on the channel, passing a status of
-.BR ARES_ETIMEOUT .
+.BR ARES_ECANCELLED .
 These calls give the callbacks a chance to clean up any state which
 might have been stored in their arguments.
 .SH SEE ALSO
@@ -35,5 +35,10 @@ might have been stored in their arguments.
 .BR ares_destroy (3)
 .SH NOTES
 This function was added in c-ares 1.2.0
+
+c-ares 1.6.0 and earlier pass a status of
+.BR ARES_ETIMEOUT
+instead of
+.BR ARES_ECANCELLED .
 .SH AUTHOR
 Dirk Manske

ares/ares_cancel.c

@@ -36,7 +36,7 @@ void ares_cancel(ares_channel channel)
   {
     query = list_node->data;
     list_node = list_node->next;  /* since we're deleting the query */
-    query->callback(query->arg, ARES_ETIMEOUT, 0, NULL, 0);
+    query->callback(query->arg, ARES_ECANCELLED, 0, NULL, 0);
     ares__free_query(query);
   }
 #ifndef NDEBUG

ares/ares_dup.3

@@ -1,6 +1,6 @@
 .\" $Id$
 .\"
-.\" Copyright (C) 2007-2008 by Daniel Stenberg
+.\" Copyright (C) 2004-2009 by Daniel Stenberg
 .\"
 .\" Permission to use, copy, modify, and distribute this
 .\" software and its documentation for any purpose and without
@@ -14,7 +14,7 @@
 .\" this software for any purpose.  It is provided "as is"
 .\" without express or implied warranty.
 .\"
-.TH ARES_DUP 3 "2 Dec 2008"
+.TH ARES_DUP 3 "26 May 2009"
 .SH NAME
 ares_dup \- Duplicate a resolver channel
 .SH SYNOPSIS
@@ -35,7 +35,8 @@ with additional options set exactly as the \fIsource\fP channel has them
 configured.
 .SH SEE ALSO
 .BR ares_destroy(3),
-.BR ares_init(3)
+.BR ares_init(3),
+.BR ares_library_init(3)
 .SH AVAILABILITY
 ares_dup(3) was added in c-ares 1.6.0
 .SH AUTHOR

ares/ares_getnameinfo.3

@@ -1,150 +1,150 @@
-.\" $Id$
-.\"
-.\" Copyright 2005 by Dominick Meglio.
-.\"
-.\" Permission to use, copy, modify, and distribute this
-.\" software and its documentation for any purpose and without
-.\" fee is hereby granted, provided that the above copyright
-.\" notice appear in all copies and that both that copyright
-.\" notice and this permission notice appear in supporting
-.\" documentation, and that the name of M.I.T. not be used in
-.\" advertising or publicity pertaining to distribution of the
-.\" software without specific, written prior permission.
-.\" M.I.T. makes no representations about the suitability of
-.\" this software for any purpose.  It is provided "as is"
-.\" without express or implied warranty.
-.\"
-.TH ARES_GETNAMEINFO 3 "1 May 2009"
-.SH NAME
-ares_getnameinfo \- Address-to-nodename translation in protocol-independent manner
-.SH SYNOPSIS
-.nf
-.B #include <ares.h>
-.PP
-.B typedef void (*ares_nameinfo_callback)(void *\fIarg\fP, int \fIstatus\fP,
-.B	int \fItimeouts\fP, char *\fInode\fP, char *\fIservice\fP)
-.PP
-.B void ares_getnameinfo(ares_channel \fIchannel\fP, const struct sockaddr *\fIsa\fP,
-.B 	ares_socklen_t \fIsalen\fP, int \fIflags\fP, ares_nameinfo_callback \fIcallback\fP,
-.B 	void *\fIarg\fP)
-.fi
-.SH DESCRIPTION
-The
-.B ares_getnameinfo
-function is defined for protocol-independent address translation. The function
-is a combination of \fIares_gethostbyaddr(3)\fP and \fIgetservbyport(3)\fP. The function will
-translate the address either by executing a host query on the name service channel
-identified by
-.IR channel 
-or it will attempt to resolve it locally if possible.
-The parameters
-.I sa
-and
-.I len
-give the address as a sockaddr structure, and
-.I flags
-gives the options that the function will use.  Valid flags are listed below:
-.TP 19
-.B ARES_NI_NOFQDN
-Only the nodename portion of the FQDN is returned for local hosts.
-.TP 19
-.B ARES_NI_NUMERICHOST
-The numeric form of the hostname is returned rather than the name.
-.TP 19
-.B ARES_NI_NAMEREQD
-An error is returned if the hostname cannot be found in the DNS.
-.TP 19
-.B ARES_NI_NUMERICSERV
-The numeric form of the service is returned rather than the name.
-.TP 19
-.B ARES_NI_TCP
-The service name is to be looked up for the TCP protocol.
-.TP 19
-.B ARES_NI_UDP
-The service name is to be looked up for the UDP protocol.
-.TP 19
-.B ARES_NI_SCTP
-The service name is to be looked up for the SCTP protocol.
-.TP 19
-.B ARES_NI_DCCP
-The service name is to be looked up for the DCCP protocol.
-.TP 19
-.B ARES_NI_NUMERICSCOPE
-The numeric form of the scope ID is returned rather than the name.
-.TP 19
-.B ARES_NI_LOOKUPHOST
-A hostname lookup is being requested.
-.TP 19
-.B ARES_NI_LOOKUPSERVICE
-A service name lookup is being requested.
-.PP
-When the query
-is complete or has 
-failed, the ares library will invoke \fIcallback\fP.  Completion or failure of 
-the query may happen immediately, or may happen during a later call to
-\fIares_process(3)\fP, \fIares_destroy(3)\fP or \fIares_cancel(3)\fP.
-.PP
-The callback argument
-.I arg
-is copied from the
-.B ares_getnameinfo
-argument
-.IR arg .
-The callback argument
-.I status
-indicates whether the query succeeded and, if not, how it failed.  It
-may have any of the following values:
-.TP 19
-.B ARES_SUCCESS
-The host lookup completed successfully.
-.TP 19
-.B ARES_ENOTIMP
-The ares library does not know how to look up addresses of type
-.IR family .
-.TP 19
-.B ARES_ENOTFOUND
-The address
-.I addr
-was not found.
-.TP 19
-.B ARES_ENOMEM
-Memory was exhausted.
-.TP 19
-.B ARES_EDESTRUCTION
-The name service channel
-.I channel
-is being destroyed; the query will not be completed.
-.TP 19
-.B ARES_EBADFLAGS
-The
-.I flags
-parameter contains an illegal value.
-.PP
-The callback argument
-.I timeouts
-reports how many times a query timed out during the execution of the
-given request.
-.PP
-On successful completion of the query, the callback argument
-.I node
-contains a string representing the hostname (assuming 
-.B ARES_NI_LOOKUPHOST
-was specified). Additionally, 
-.I service
-contains a string representing the service name (assuming
-.B ARES_NI_LOOKUPSERVICE
-was specified).
-If the query did not complete successfully, or one of the values
-was not requested, 
-.I node
-or
-.I service
-will be 
-.BR NULL .
-.SH SEE ALSO
-.BR ares_process (3),
-.BR ares_getaddrinfo (3)
-.SH AUTHOR
-Dominick Meglio
-.br
-Copyright 2005 by Dominick Meglio.
+.\" $Id$
+.\"
+.\" Copyright 2005 by Dominick Meglio.
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_GETNAMEINFO 3 "1 May 2009"
+.SH NAME
+ares_getnameinfo \- Address-to-nodename translation in protocol-independent manner
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B typedef void (*ares_nameinfo_callback)(void *\fIarg\fP, int \fIstatus\fP,
+.B	int \fItimeouts\fP, char *\fInode\fP, char *\fIservice\fP)
+.PP
+.B void ares_getnameinfo(ares_channel \fIchannel\fP, const struct sockaddr *\fIsa\fP,
+.B 	ares_socklen_t \fIsalen\fP, int \fIflags\fP, ares_nameinfo_callback \fIcallback\fP,
+.B 	void *\fIarg\fP)
+.fi
+.SH DESCRIPTION
+The
+.B ares_getnameinfo
+function is defined for protocol-independent address translation. The function
+is a combination of \fIares_gethostbyaddr(3)\fP and \fIgetservbyport(3)\fP. The function will
+translate the address either by executing a host query on the name service channel
+identified by
+.IR channel 
+or it will attempt to resolve it locally if possible.
+The parameters
+.I sa
+and
+.I len
+give the address as a sockaddr structure, and
+.I flags
+gives the options that the function will use.  Valid flags are listed below:
+.TP 19
+.B ARES_NI_NOFQDN
+Only the nodename portion of the FQDN is returned for local hosts.
+.TP 19
+.B ARES_NI_NUMERICHOST
+The numeric form of the hostname is returned rather than the name.
+.TP 19
+.B ARES_NI_NAMEREQD
+An error is returned if the hostname cannot be found in the DNS.
+.TP 19
+.B ARES_NI_NUMERICSERV
+The numeric form of the service is returned rather than the name.
+.TP 19
+.B ARES_NI_TCP
+The service name is to be looked up for the TCP protocol.
+.TP 19
+.B ARES_NI_UDP
+The service name is to be looked up for the UDP protocol.
+.TP 19
+.B ARES_NI_SCTP
+The service name is to be looked up for the SCTP protocol.
+.TP 19
+.B ARES_NI_DCCP
+The service name is to be looked up for the DCCP protocol.
+.TP 19
+.B ARES_NI_NUMERICSCOPE
+The numeric form of the scope ID is returned rather than the name.
+.TP 19
+.B ARES_NI_LOOKUPHOST
+A hostname lookup is being requested.
+.TP 19
+.B ARES_NI_LOOKUPSERVICE
+A service name lookup is being requested.
+.PP
+When the query
+is complete or has 
+failed, the ares library will invoke \fIcallback\fP.  Completion or failure of 
+the query may happen immediately, or may happen during a later call to
+\fIares_process(3)\fP, \fIares_destroy(3)\fP or \fIares_cancel(3)\fP.
+.PP
+The callback argument
+.I arg
+is copied from the
+.B ares_getnameinfo
+argument
+.IR arg .
+The callback argument
+.I status
+indicates whether the query succeeded and, if not, how it failed.  It
+may have any of the following values:
+.TP 19
+.B ARES_SUCCESS
+The host lookup completed successfully.
+.TP 19
+.B ARES_ENOTIMP
+The ares library does not know how to look up addresses of type
+.IR family .
+.TP 19
+.B ARES_ENOTFOUND
+The address
+.I addr
+was not found.
+.TP 19
+.B ARES_ENOMEM
+Memory was exhausted.
+.TP 19
+.B ARES_EDESTRUCTION
+The name service channel
+.I channel
+is being destroyed; the query will not be completed.
+.TP 19
+.B ARES_EBADFLAGS
+The
+.I flags
+parameter contains an illegal value.
+.PP
+The callback argument
+.I timeouts
+reports how many times a query timed out during the execution of the
+given request.
+.PP
+On successful completion of the query, the callback argument
+.I node
+contains a string representing the hostname (assuming 
+.B ARES_NI_LOOKUPHOST
+was specified). Additionally, 
+.I service
+contains a string representing the service name (assuming
+.B ARES_NI_LOOKUPSERVICE
+was specified).
+If the query did not complete successfully, or one of the values
+was not requested, 
+.I node
+or
+.I service
+will be 
+.BR NULL .
+.SH SEE ALSO
+.BR ares_process (3),
+.BR ares_getaddrinfo (3)
+.SH AUTHOR
+Dominick Meglio
+.br
+Copyright 2005 by Dominick Meglio.

ares/ares_init.3

@@ -1,7 +1,7 @@
 .\" $Id$
 .\"
 .\" Copyright 1998 by the Massachusetts Institute of Technology.
-.\" Copyright (C) 2007-2008 by Daniel Stenberg
+.\" Copyright (C) 2004-2009 by Daniel Stenberg
 .\"
 .\" Permission to use, copy, modify, and distribute this
 .\" software and its documentation for any purpose and without
@@ -15,7 +15,7 @@
 .\" this software for any purpose.  It is provided "as is"
 .\" without express or implied warranty.
 .\"
-.TH ARES_INIT 3 "13 May 2008"
+.TH ARES_INIT 3 "26 May 2009"
 .SH NAME
 ares_init, ares_init_options \- Initialize a resolver channel
 .SH SYNOPSIS
@@ -184,10 +184,16 @@ A configuration file could not be read.
 .TP 14
 .B ARES_ENOMEM
 The process's available memory was exhausted.
+.TP 14
+.B ARES_ENOTINITIALIZED
+c-ares library initialization not yet performed.
 .SH SEE ALSO
 .BR ares_destroy(3),
-.BR ares_dup(3)
+.BR ares_dup(3),
+.BR ares_library_init(3)
 .SH AUTHOR
 Greg Hudson, MIT Information Systems
 .br
 Copyright 1998 by the Massachusetts Institute of Technology.
+.br
+Copyright (C) 2004-2009 by Daniel Stenberg.

ares/ares_init.c

@@ -129,6 +129,9 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
     curl_memlimit(atoi(env));
 #endif
 
+  if (ares_library_initialized() != ARES_SUCCESS)
+    return ARES_ENOTINITIALIZED;
+
   channel = malloc(sizeof(struct ares_channeldata));
   if (!channel) {
     *channelptr = NULL;
@@ -198,12 +201,15 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options,
       DEBUGF(fprintf(stderr, "Error: init_by_resolv_conf failed: %s\n",
                      ares_strerror(status)));
   }
-  if (status == ARES_SUCCESS) {
-    status = init_by_defaults(channel);
-    if (status != ARES_SUCCESS)
-      DEBUGF(fprintf(stderr, "Error: init_by_defaults failed: %s\n",
-                     ares_strerror(status)));
-  }
+
+  /*
+   * No matter what failed or succeeded, seed defaults to provide
+   * useful behavior for things that we missed.
+   */
+  status = init_by_defaults(channel);
+  if (status != ARES_SUCCESS)
+    DEBUGF(fprintf(stderr, "Error: init_by_defaults failed: %s\n",
+                   ares_strerror(status)));
 
   /* Generate random key */
 

ares/ares_library_cleanup.3

@@ -0,0 +1,74 @@
+.\" $Id$
+.\"
+.\" Copyright 1998 by the Massachusetts Institute of Technology.
+.\" Copyright (C) 2004-2009 by Daniel Stenberg
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_LIBRARY_CLEANUP 3 "19 May 2009"
+.SH NAME
+ares_library_cleanup \- c-ares library deinitialization
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B void ares_library_cleanup(void)
+.PP
+.B cc file.c -lcares
+.fi
+.SH DESCRIPTION
+.PP
+The
+.B ares_library_cleanup
+function uninitializes the c-ares library, freeing all resources
+previously aquired by \fIares_library_init(3)\fP when the library
+was initialized.
+.PP
+This function must be called when the program using c-ares will
+no longer need any c-ares function. Once the program has called
+\fIares_library_cleanup(3)\fP it shall not make any further call to any
+c-ares function.
+.PP
+This function does not cancel any pending c-ares lookups or requests
+previously done. Program  must use \fIares_cancel(3)\fP for this purpose.
+.PP
+.B This function is not thread safe.
+You have to call it once the program is about to terminate, but this call must
+be done once the program has terminated every single thread that it could have
+initiated. This is required to avoid potential race conditions in library
+deinitialization, and also due to the fact that \fIares_library_cleanup(3)\fP
+might call functions from other libraries that are thread unsafe, and could
+conflict with any other thread that is already using these other libraries.
+.PP
+Win32/64 application DLLs shall not call \fIares_library_cleanup(3)\fP from
+the DllMain function. Doing so will produce deadlocks and other problems.
+.SH AVAILABILITY
+This function was first introduced in c-ares version 1.6.1 along with the
+definition of preprocessor symbol \fICARES_HAVE_ARES_LIBRARY_CLEANUP\fP as an
+indication of the availability of this function.
+.PP
+Since the introduction of this function, it is absolutely mandatory to call it
+for any Win32/64 program using c-ares.
+.PP
+Non-Win32/64 systems can still use c-ares version 1.6.1 without calling
+\fIares_library_cleanup(3)\fP due to the fact that it is nearly a do-nothing
+function on non-Win32/64 platforms.
+.SH SEE ALSO
+.BR ares_library_init(3),
+.BR ares_cancel(3)
+.SH AUTHOR
+Yang Tse
+.PP
+Copyright 1998 by the Massachusetts Institute of Technology.
+.br
+Copyright (C) 2004-2009 by Daniel Stenberg.

ares/ares_library_init.3

@@ -0,0 +1,97 @@
+.\" $Id$
+.\"
+.\" Copyright 1998 by the Massachusetts Institute of Technology.
+.\" Copyright (C) 2004-2009 by Daniel Stenberg
+.\"
+.\" Permission to use, copy, modify, and distribute this
+.\" software and its documentation for any purpose and without
+.\" fee is hereby granted, provided that the above copyright
+.\" notice appear in all copies and that both that copyright
+.\" notice and this permission notice appear in supporting
+.\" documentation, and that the name of M.I.T. not be used in
+.\" advertising or publicity pertaining to distribution of the
+.\" software without specific, written prior permission.
+.\" M.I.T. makes no representations about the suitability of
+.\" this software for any purpose.  It is provided "as is"
+.\" without express or implied warranty.
+.\"
+.TH ARES_LIBRARY_INIT 3 "19 May 2009"
+.SH NAME
+ares_library_init \- c-ares library initialization
+.SH SYNOPSIS
+.nf
+.B #include <ares.h>
+.PP
+.B int ares_library_init(int \fIflags\fP)
+.PP
+.B cc file.c -lcares
+.fi
+.SH DESCRIPTION
+.PP
+The
+.B ares_library_init
+function performs initializations internally required by the c-ares
+library that must take place before any other function provided by
+c-ares can be used in a program.
+.PP
+This function must be called one time within the life of a program,
+before the program actually executes any other c-ares library function.
+Initializations done by this function remain effective until a
+call to \fIares_library_cleanup(3)\fP is performed.
+.PP
+Successive calls to this function do nothing, only the first call done
+when c-ares is in an uninitialized state is actually effective.
+.PP
+The
+.I flags
+parameter is a bit pattern that tells c-ares exactly which features
+should be initialized, as described below. Set the desired bits by
+ORing the values together. In normal operation you should specify
+\fIARES_LIB_INIT_ALL\fP. Don't use any other value unless you are
+familiar with it and trying to control some internal c-ares feature.
+.PP
+.B This function is not thread safe.
+You have to call it once the program has started, but this call must be done
+before the program starts any other thread. This is required to avoid
+potential race conditions in library initialization, and also due to the fact
+that \fIares_library_init(3)\fP might call functions from other libraries that
+are thread unsafe, and could conflict with any other thread that is already
+using these other libraries.
+.PP
+Win32/64 application DLLs shall not call \fIares_library_init(3)\fP from the
+DllMain function. Doing so will produce deadlocks and other problems.
+.SH FLAGS
+.TP 5
+.B ARES_LIB_INIT_ALL
+Initialize everything possible. This sets all known bits.
+.TP
+.B ARES_LIB_INIT_WIN32
+Initialize Win32/64 specific libraries.
+.TP
+.B ARES_LIB_INIT_NONE
+Initialize nothing extra. This sets no bit.
+.SH RETURN VALUE
+Upon successful completion, ares_library_init() will return 0.  Otherwise, a
+non-zero error number will be returned to indicate the error. Except for
+\fIares_strerror(3)\fP, you shall not call any other c-ares function upon
+\fIares_library_init(3)\fP failure.
+.SH AVAILABILITY
+This function was first introduced in c-ares version 1.6.1 along with the
+definition of preprocessor symbol \fICARES_HAVE_ARES_LIBRARY_INIT\fP as an
+indication of the availability of this function.
+.PP
+Since the introduction of this function it is absolutely mandatory to
+call it for any Win32/64 program using c-ares.
+.PP
+Non-Win32/64 systems can still use c-ares version 1.6.1 without calling
+\fIares_library_init(3)\fP due to the fact that it is nearly a do-nothing
+function on non-Win32/64 platforms at this point.
+.SH SEE ALSO
+.BR ares_library_cleanup(3),
+.BR ares_strerror(3)
+.SH AUTHOR
+Yang Tse
+.PP
+Copyright 1998 by the Massachusetts Institute of Technology.
+.br
+Copyright (C) 2004-2009 by Daniel Stenberg.

ares/ares_library_init.c

@@ -1,5 +1,21 @@
 /* $Id$ */
 
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ * Copyright (C) 2004-2009 by Daniel Stenberg
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
 #include "setup.h"
 
 #include "ares.h"
@@ -38,26 +54,23 @@ static int ares_win32_init(void)
   if (!fpGetNetworkParams)
     {
       FreeLibrary(hnd_iphlpapi);
-      return ARES_EADDRGetNetworkParams;
+      return ARES_EADDRGETNETWORKPARAMS;
     }
 
+  /*
+   * When advapi32.dll is unavailable or advapi32.dll has no SystemFunction036,
+   * also known as RtlGenRandom, which is the case for Windows versions prior
+   * to WinXP then c-ares uses portable rand() function. Then don't error here.
+   */
+
   hnd_advapi32 = 0;
   hnd_advapi32 = LoadLibrary("advapi32.dll");
-  if (!hnd_advapi32)
+  if (hnd_advapi32)
     {
-      FreeLibrary(hnd_iphlpapi);
-      return ARES_ELOADADVAPI32;
+      fpSystemFunction036 = (fpSystemFunction036_t)
+        GetProcAddress(hnd_advapi32, "SystemFunction036");
     }
 
-  fpSystemFunction036 = (fpSystemFunction036_t)
-    GetProcAddress(hnd_advapi32, "SystemFunction036");
-
-  /*
-   * Intentionally avoid checking if the address of SystemFunction036, a.k.a.
-   * RtlGenRandom, has been located or not. This function is only available on
-   * WinXP and later. When unavailable c-ares uses portable rand() function.
-   */
-
 #endif
   return ARES_SUCCESS;
 }
@@ -107,3 +120,14 @@ void ares_library_cleanup(void)
   ares_init_flags = ARES_LIB_INIT_NONE;
 }
 
+
+int ares_library_initialized(void)
+{
+#ifdef WIN32
+  if (!ares_initialized)
+    return ARES_ENOTINITIALIZED;
+#endif
+  return ARES_SUCCESS;
+}
+
+

ares/ares_library_init.h

@@ -3,6 +3,22 @@
 
 /* $Id$ */
 
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ * Copyright (C) 2004-2009 by Daniel Stenberg
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+
 #include "setup.h"
 
 #ifdef WIN32

ares/ares_private.h

@@ -4,7 +4,7 @@
 /* $Id$ */
 
 /* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2004-2008 by Daniel Stenberg
+ * Copyright (C) 2004-2009 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -32,16 +32,11 @@
 
 #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. */
-#define closesocket(x) close(x)
 #endif
 
 #ifdef WATT32
 #include <tcp.h>
 #include <sys/ioctl.h>
-#undef  closesocket
-#define closesocket(s)    close_s(s)
 #define writev(s,v,c)     writev_s(s,v,c)
 #define HAVE_WRITEV 1
 #endif
@@ -310,6 +305,8 @@ int ares__timeadd(struct timeval *now,
 /* return time offset between now and (future) check, in milliseconds */
 long ares__timeoffset(struct timeval *now,
                       struct timeval *check);
+/* returns ARES_SUCCESS if library has been initialized */
+int ares_library_initialized(void);
 void ares__rc4(rc4_key* key,unsigned char *buffer_ptr, int buffer_len);
 void ares__send_query(ares_channel channel, struct query *query,
                       struct timeval *now);
@@ -338,8 +335,8 @@ long ares__tvdiff(struct timeval t1, struct timeval t2);
 #ifdef CURLDEBUG
 /* This is low-level hard-hacking memory leak tracking and similar. Using the
    libcurl lowlevel code from within library is ugly and only works when
-   c-ares is built and linked with a similarly debug-build libcurl, but we do
-   this anyway for convenience. */
+   c-ares is built and linked with a similarly curldebug-enabled libcurl,
+   but we do this anyway for convenience. */
 #include "../lib/memdebug.h"
 #endif
 

ares/ares_process.c

@@ -896,7 +896,7 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)
   /* Configure it. */
   if (configure_socket(s, channel) < 0)
     {
-       closesocket(s);
+       sclose(s);
        return -1;
     }
 
@@ -911,7 +911,7 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)
   if (setsockopt(s, IPPROTO_TCP, TCP_NODELAY,
                  (void *)&opt, sizeof(opt)) == -1)
     {
-       closesocket(s);
+       sclose(s);
        return -1;
     }
 #endif
@@ -927,7 +927,7 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)
 
       if (err != EINPROGRESS && err != EWOULDBLOCK)
         {
-          closesocket(s);
+          sclose(s);
           return -1;
         }
     }
@@ -938,7 +938,7 @@ static int open_tcp_socket(ares_channel channel, struct server_state *server)
                                         channel->sock_create_cb_data);
       if (err < 0)
         {
-          closesocket(s);
+          sclose(s);
           return err;
         }
     }
@@ -963,7 +963,7 @@ static int open_udp_socket(ares_channel channel, struct server_state *server)
   /* Set the socket non-blocking. */
   if (configure_socket(s, channel) < 0)
     {
-       closesocket(s);
+       sclose(s);
        return -1;
     }
 
@@ -978,7 +978,7 @@ static int open_udp_socket(ares_channel channel, struct server_state *server)
 
       if (err != EINPROGRESS && err != EWOULDBLOCK)
         {
-          closesocket(s);
+          sclose(s);
           return -1;
         }
     }
@@ -989,7 +989,7 @@ static int open_udp_socket(ares_channel channel, struct server_state *server)
                                         channel->sock_create_cb_data);
       if (err < 0)
         {
-          closesocket(s);
+          sclose(s);
           return err;
         }
     }

ares/ares_strerror.c

@@ -44,8 +44,8 @@ const char *ares_strerror(int code)
     "Illegal flags specified",
     "Given hostname is not numeric",
     "Illegal hints flags specified",
+    "c-ares library initialization not yet performed",
     "Error loading iphlpapi.dll",
-    "Error loading advapi32.dll",
     "Could not find GetNetworkParams function"
   };
 

ares/buildconf

@@ -42,4 +42,4 @@ ${libtoolize} --copy --automake --force
 ${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS
 ${AUTOHEADER:-autoheader}
 ${AUTOCONF:-autoconf}
-${AUTOMAKE:-automake} --add-missing
+${AUTOMAKE:-automake} --add-missing --copy

ares/buildconf.bat

@@ -1,8 +1,21 @@
 @echo off
-REM set up a CVS tree to build when there's no autotools
-REM $Revision$
-REM $Date$
+REM
+REM $Id$
+REM
+REM This batch file must be used to set up a CVS tree to build on
+REM systems where there is no autotools support (i.e. Microsoft).
+REM
+REM This file is not included nor needed for c-ares' release
+REM archives, neither for c-ares' daily snapshot archives.
 
-REM create ares_build.h
+if exist CVS-INFO goto start_doing
+ECHO ERROR: This file shall only be used with a c-ares CVS tree checkout.
+goto end_all
+:start_doing
+
+if not exist ares_build.h.dist goto end_ares_build_h
 copy /Y ares_build.h.dist ares_build.h
+:end_ares_build_h
+
+:end_all
 

ares/config.dos

@@ -0,0 +1,112 @@
+#ifndef HEADER_CONFIG_DOS_H
+#define HEADER_CONFIG_DOS_H
+
+/* $Id$ */
+
+/* ================================================================ */
+/*       ares/config.dos - Hand crafted config file for DOS         */
+/* ================================================================ */
+
+#define PACKAGE  "c-ares"
+
+#define HAVE_GETTIMEOFDAY      1
+#define HAVE_IOCTLSOCKET       1
+#define HAVE_IOCTLSOCKET_FIONBIO   1
+#define HAVE_LIMITS_H          1
+#define HAVE_NET_IF_H          1
+#define HAVE_RECV              1
+#define HAVE_RECVFROM          1
+#define HAVE_SEND              1
+#define HAVE_STRDUP            1
+#define HAVE_STRICMP           1
+#define HAVE_STRUCT_IN6_ADDR   1
+#define HAVE_STRUCT_TIMEVAL    1
+#define HAVE_SYS_IOCTL_H       1
+#define HAVE_SYS_SOCKET_H      1
+#define HAVE_SYS_STAT_H        1
+#define HAVE_SYS_TYPES_H       1
+#define HAVE_TIME_H            1
+#define HAVE_UNISTD_H          1
+
+#define NEED_MALLOC_H          1
+
+#define RETSIGTYPE             void
+#define TIME_WITH_SYS_TIME     1
+
+/* Qualifiers for send(), recv(), recvfrom() and getnameinfo(). */
+
+#define SEND_TYPE_ARG1         int
+#define SEND_QUAL_ARG2         const
+#define SEND_TYPE_ARG2         void *
+#define SEND_TYPE_ARG3         int
+#define SEND_TYPE_ARG4         int
+#define SEND_TYPE_RETV         int
+
+#define RECV_TYPE_ARG1         int
+#define RECV_TYPE_ARG2         void *
+#define RECV_TYPE_ARG3         int
+#define RECV_TYPE_ARG4         int
+#define RECV_TYPE_RETV         int
+
+#define RECVFROM_TYPE_ARG1     int
+#define RECVFROM_TYPE_ARG2     void
+#define RECVFROM_TYPE_ARG3     int
+#define RECVFROM_TYPE_ARG4     int
+#define RECVFROM_TYPE_ARG5     struct sockaddr
+#define RECVFROM_TYPE_ARG6     int
+#define RECVFROM_TYPE_RETV     int
+#define RECVFROM_TYPE_ARG2_IS_VOID 1
+
+#define BSD
+
+#if defined(__HIGHC__) || \
+    (defined(__GNUC__) && (__GNUC__ < 4))
+#define ssize_t    int
+#endif
+
+/* Target HAVE_x section */
+
+#if defined(DJGPP)
+  #define HAVE_STRCASECMP           1
+  #define HAVE_STRNCASECMP          1
+  #define HAVE_SYS_TIME_H           1
+  #define HAVE_VARIADIC_MACROS_GCC  1
+
+  /* Because djgpp <= 2.03 doesn't have snprintf() etc. */
+  #if (DJGPP_MINOR < 4)
+    #define _MPRINTF_REPLACE
+  #endif
+
+#elif defined(__WATCOMC__)
+  #define HAVE_STRCASECMP 1
+
+#elif defined(__HIGHC__)
+  #define HAVE_SYS_TIME_H 1
+#endif
+
+#ifdef WATT32
+  #define HAVE_AF_INET6                    1
+  #define HAVE_ARPA_INET_H                 1
+  #define HAVE_ARPA_NAMESER_H              1
+  #define HAVE_CLOSESOCKET_CAMEL           1
+  #define HAVE_GETHOSTNAME                 1
+  #define HAVE_NETDB_H                     1
+  #define HAVE_NETINET_IN_H                1
+  #define HAVE_NETINET_TCP_H               1
+  #define HAVE_PF_INET6                    1
+  #define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID  1
+  #define HAVE_STRUCT_ADDRINFO             1
+  #define HAVE_STRUCT_IN6_ADDR             1
+  #define HAVE_STRUCT_SOCKADDR_IN6         1
+  #define HAVE_SYS_SOCKET_H                1
+  #define HAVE_SYS_UIO_H                   1
+  #define NS_INADDRSZ                      4
+  #define HAVE_STRUCT_SOCKADDR_IN6         1
+  #define CloseSocket(s)                   close_s((s))
+#endif
+
+#undef word
+#undef byte
+
+#endif /* HEADER_CONFIG_DOS_H */
+

ares/configure.ac

@@ -7,12 +7,13 @@ AC_INIT([c-ares], [-],
 CARES_OVERRIDE_AUTOCONF
 
 AC_CONFIG_SRCDIR([ares_ipv6.h])
-AM_CONFIG_HEADER([config.h ares_build.h])
+AM_CONFIG_HEADER([ares_config.h ares_build.h])
 AM_MAINTAINER_MODE
 
 CARES_CHECK_OPTION_DEBUG
 CARES_CHECK_OPTION_OPTIMIZE
 CARES_CHECK_OPTION_WARNINGS
+CARES_CHECK_OPTION_CURLDEBUG
 
 CARES_CHECK_PATH_SEPARATOR
 
@@ -94,11 +95,6 @@ esac
 dnl support building of Windows DLLs
 AC_LIBTOOL_WIN32_DLL
 
-CARES_PROCESS_DEBUG_BUILD_OPTS
-
-AM_CONDITIONAL(DEBUGBUILD, test x$want_debug = xyes)
-AM_CONDITIONAL(CURLDEBUG, test x$want_debug = xyes)
-
 dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD
 AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)])
 case $host in
@@ -114,18 +110,6 @@ esac
 dnl libtool setup
 AC_PROG_LIBTOOL
 
-AC_MSG_CHECKING([if we need -no-undefined])
-case $host in
-  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
-    need_no_undefined=yes
-    ;;
-  *)
-    need_no_undefined=no
-    ;;
-esac
-AC_MSG_RESULT($need_no_undefined)
-AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
-
 dnl **********************************************************************
 dnl platform/compiler/architecture specific checks/flags
 dnl **********************************************************************
@@ -161,6 +145,12 @@ esac
 CARES_CHECK_COMPILER_HALT_ON_ERROR
 CARES_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
 
+CARES_CHECK_NO_UNDEFINED
+AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
+
+CARES_CHECK_CURLDEBUG
+AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes)
+
 dnl **********************************************************************
 dnl Compilation based checks should not be done before this point.
 dnl **********************************************************************
@@ -347,8 +337,7 @@ if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
 fi
 ac_cv_func_strcasecmp="no"
 
-dnl socket lib?
-AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
+CARES_CHECK_LIBS_CONNECT
 
 dnl **********************************************************************
 dnl In case that function clock_gettime with monotonic timer is available,
@@ -448,6 +437,7 @@ AC_CHECK_HEADERS(
        netinet/tcp.h \
        net/if.h \
        errno.h \
+       socket.h \
        strings.h \
        stdbool.h \
        time.h \
@@ -544,6 +534,9 @@ CURL_CHECK_FUNC_RECVFROM
 CURL_CHECK_FUNC_SEND
 CURL_CHECK_MSG_NOSIGNAL
 
+CARES_CHECK_FUNC_CLOSESOCKET
+CARES_CHECK_FUNC_CLOSESOCKET_CAMEL
+CARES_CHECK_FUNC_CONNECT
 CARES_CHECK_FUNC_FCNTL
 CARES_CHECK_FUNC_FREEADDRINFO
 CARES_CHECK_FUNC_GETADDRINFO
@@ -557,6 +550,7 @@ CARES_CHECK_FUNC_IOCTL
 CARES_CHECK_FUNC_IOCTLSOCKET
 CARES_CHECK_FUNC_IOCTLSOCKET_CAMEL
 CARES_CHECK_FUNC_SETSOCKOPT
+CARES_CHECK_FUNC_SOCKET
 CARES_CHECK_FUNC_STRCASECMP
 CARES_CHECK_FUNC_STRCMPI
 CARES_CHECK_FUNC_STRDUP

ares/m4/cares-compilers.m4

@@ -16,7 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 51
+# serial 56
 
 
 dnl CARES_CHECK_COMPILER
@@ -24,6 +24,7 @@ dnl -------------------------------------------------
 dnl Verify if the C compiler being used is known.
 
 AC_DEFUN([CARES_CHECK_COMPILER], [
+  AC_BEFORE([$0],[CARES_CHECK_NO_UNDEFINED])dnl
   #
   compiler_id="unknown"
   compiler_num="0"
@@ -1070,36 +1071,120 @@ squeeze() {
 ])
 
 
-dnl CARES_PROCESS_DEBUG_BUILD_OPTS
+dnl CARES_CHECK_CURLDEBUG
 dnl -------------------------------------------------
-dnl Settings which depend on configure's debug given
-dnl option, and further configure the build process.
-dnl Don't use this macro for compiler dependant stuff.
+dnl Settings which depend on configure's curldebug given
+dnl option, and other additional configure pre-requisites.
+dnl Using the curl debug memory tracking feature in c-ares
+dnl is a hack that actually can only be used/enabled when
+dnl c-ares is built directly in curl's CVS tree, as a static
+dnl library or as a shared one on those systems on which
+dnl shared libraries support undefined symbols, along with
+dnl an equally configured libcurl.
 
-AC_DEFUN([CARES_PROCESS_DEBUG_BUILD_OPTS], [
-  AC_REQUIRE([CARES_CHECK_OPTION_DEBUG])dnl
+AC_DEFUN([CARES_CHECK_CURLDEBUG], [
   AC_REQUIRE([CARES_SHFUNC_SQUEEZE])dnl
-  AC_BEFORE([$0],[AC_PROG_LIBTOOL])dnl
+  cares_builddir=`pwd`
+  supports_curldebug="unknown"
+  if test "$want_curldebug" = "yes"; then
+    if test "x$enable_shared" != "xno" &&
+      test "x$enable_shared" != "xyes"; then
+      AC_MSG_WARN([unknown enable_shared setting.])
+      supports_curldebug="no"
+    fi
+    if test "x$enable_static" != "xno" &&
+      test "x$enable_static" != "xyes"; then
+      AC_MSG_WARN([unknown enable_static setting.])
+      supports_curldebug="no"
+    fi
+    if test "$supports_curldebug" != "no"; then
+      if test "$enable_shared" = "yes" &&
+        test "$need_no_undefined" = "yes"; then
+        supports_curldebug="no"
+        AC_MSG_WARN([shared library does not support undefined symbols.])
+      fi
+      if test ! -f "$srcdir/../include/curl/curlbuild.h.dist"; then
+        AC_MSG_WARN([c-ares source not embedded in curl's CVS tree.])
+        supports_curldebug="no"
+      elif test ! -f "$srcdir/../include/curl/Makefile.in"; then
+        AC_MSG_WARN([curl's buildconf has not been run.])
+        supports_curldebug="no"
+      elif test ! -f "$cares_builddir/../libcurl.pc" ||
+        test ! -f "$cares_builddir/../include/curl/curlbuild.h"; then
+        AC_MSG_WARN([curl's configure has not been run.])
+        supports_curldebug="no"
+      elif test ! -f "$cares_builddir/../lib/curl_config.h"; then
+        AC_MSG_WARN([libcurl's curl_config.h is missing.])
+        supports_curldebug="no"
+      elif test ! -f "$cares_builddir/../config.status"; then
+        AC_MSG_WARN([curl's config.status is missing.])
+        supports_curldebug="no"
+      fi
+      if test "$supports_curldebug" != "no"; then
+        grep '^#define USE_ARES' "$cares_builddir/../lib/curl_config.h" >/dev/null
+        if test "$?" -ne "0"; then
+          AC_MSG_WARN([libcurl configured without c-ares support.])
+          supports_curldebug="no"
+        fi
+      fi
+      if test "$supports_curldebug" != "no"; then
+        grep 'CPPFLAGS.*CURLDEBUG' "$cares_builddir/../config.status" >/dev/null
+        if test "$?" -ne "0"; then
+          AC_MSG_WARN([libcurl configured without curldebug support.])
+          supports_curldebug="no"
+        fi
+      fi
+    fi
+  fi
   #
-  if test "$want_debug" = "yes"; then
-
-    dnl when doing the debug stuff, use static library only
-    AC_DISABLE_SHARED
-
-    debugbuild="yes"
-
-    dnl the entire --enable-debug is a hack that lives and runs on top of
-    dnl libcurl stuff so this BUILDING_LIBCURL is not THAT much uglier
+  if test "$want_curldebug" = "yes"; then
+    AC_MSG_CHECKING([if curl debug memory tracking can be enabled])
+    test "$supports_curldebug" = "no" || supports_curldebug="yes"
+    AC_MSG_RESULT([$supports_curldebug])
+    if test "$supports_curldebug" = "no"; then
+      AC_MSG_WARN([cannot enable curl debug memory tracking.])
+      want_curldebug="no"
+    fi
+  fi
+  #
+  if test "$want_curldebug" = "yes"; then
+    dnl TODO: Verify if the BUILDING_LIBCURL definition is still required.
     AC_DEFINE(BUILDING_LIBCURL, 1, [when building as static part of libcurl])
-
-    CPPFLAGS="$CPPFLAGS -DCURLDEBUG"
-
-    dnl CHECKME: Do we still need so specify this include path here?
-    CPPFLAGS="$CPPFLAGS -I$srcdir/../include"
-
+    # CPPFLAGS="$CPPFLAGS -DCURLDEBUG"
+    CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I../lib"
     squeeze CPPFLAGS
   fi
   #
+  if test "$want_debug" = "yes"; then
+    CPPFLAGS="$CPPFLAGS -DDEBUGBUILD"
+    squeeze CPPFLAGS
+  fi
+])
+
+
+dnl CARES_CHECK_NO_UNDEFINED
+dnl -------------------------------------------------
+dnl Checks if the -no-undefined flag must be used when
+dnl building shared libraries. This is required on all
+dnl systems on which shared libraries should not have
+dnl references to undefined symbols. This check should
+dnl not be done before AC-PROG-LIBTOOL.
+
+AC_DEFUN([CARES_CHECK_NO_UNDEFINED], [
+  AC_BEFORE([$0],[CARES_CHECK_CURLDEBUG])dnl
+  AC_MSG_CHECKING([if shared libraries need -no-undefined])
+  need_no_undefined="no"
+  case $host in
+    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc* | *-*-aix*)
+      need_no_undefined="yes"
+      ;;
+  esac
+  if test "x$allow_undefined" = "xno"; then
+    need_no_undefined="yes"
+  elif test "x$allow_undefined_flag" = "xunsupported"; then
+    need_no_undefined="yes"
+  fi
+  AC_MSG_RESULT($need_no_undefined)
 ])
 
 

ares/m4/cares-confopts.m4

@@ -1,7 +1,7 @@
 #***************************************************************************
 # $Id$
 #
-# Copyright (C) 2008 by Daniel Stenberg et al
+# Copyright (C) 2008 - 2009 by Daniel Stenberg et al
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose and without fee is hereby granted, provided
@@ -16,7 +16,46 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 3
+# serial 5
+
+
+dnl CARES_CHECK_OPTION_CURLDEBUG
+dnl -------------------------------------------------
+dnl Verify if configure has been invoked with option
+dnl --enable-curldebug or --disable-curldebug, and set
+dnl shell variable want_curldebug value as appropriate.
+
+AC_DEFUN([CARES_CHECK_OPTION_CURLDEBUG], [
+  AC_BEFORE([$0],[CARES_CHECK_CURLDEBUG])dnl
+  AC_MSG_CHECKING([whether to enable curl debug memory tracking])
+  OPT_CURLDEBUG_BUILD="default"
+  AC_ARG_ENABLE(curldebug,
+AC_HELP_STRING([--enable-curldebug],[Enable curl debug memory tracking])
+AC_HELP_STRING([--disable-curldebug],[Disable curl debug memory tracking]),
+  OPT_CURLDEBUG_BUILD=$enableval)
+  case "$OPT_CURLDEBUG_BUILD" in
+    no)
+      dnl --disable-curldebug option used
+      want_curldebug="no"
+      ;;
+    default)
+      dnl configure option not specified
+      want_curldebug="no"
+      ;;
+    *)
+      dnl --enable-curldebug option used.
+      dnl The use of this option value is a request to enable curl's
+      dnl debug memory tracking for the c-ares library. This is a big
+      dnl hack that can only be done when a whole bunch of requisites
+      dnl are simultaneously satisfied. Later on, these requisites are
+      dnl verified and if they are not fully satisfied the option will
+      dnl be ignored and act as if --disable-curldebug had been given
+      dnl setting shell variable want_curldebug to 'no'.
+      want_curldebug="yes"
+      ;;
+  esac
+  AC_MSG_RESULT([$want_curldebug])
+])
 
 
 dnl CARES_CHECK_OPTION_DEBUG
@@ -27,6 +66,7 @@ dnl variable want_debug value as appropriate.
 
 AC_DEFUN([CARES_CHECK_OPTION_DEBUG], [
   AC_BEFORE([$0],[CARES_CHECK_OPTION_WARNINGS])dnl
+  AC_BEFORE([$0],[CARES_CHECK_OPTION_CURLDEBUG])dnl
   AC_BEFORE([$0],[CARES_CHECK_PROG_CC])dnl
   AC_MSG_CHECKING([whether to enable debug build options])
   OPT_DEBUG_BUILD="default"

ares/m4/cares-functions.m4

@@ -16,7 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 29
+# serial 32
 
 
 dnl CARES_INCLUDES_ARPA_INET
@@ -91,6 +91,27 @@ cares_includes_netdb="\
 ])
 
 
+dnl CARES_INCLUDES_SOCKET
+dnl -------------------------------------------------
+dnl Set up variable with list of headers that must be
+dnl included when socket.h is to be included.
+
+AC_DEFUN([CARES_INCLUDES_SOCKET], [
+cares_includes_socket="\
+/* includes start */
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+#ifdef HAVE_SOCKET_H
+#  include <socket.h>
+#endif
+/* includes end */"
+  AC_CHECK_HEADERS(
+    sys/types.h socket.h,
+    [], [], [$cares_includes_socket])
+])
+
+
 dnl CARES_INCLUDES_STDLIB
 dnl -------------------------------------------------
 dnl Set up variable with list of headers that must be
@@ -319,6 +340,288 @@ cares_preprocess_callconv="\
 ])
 
 
+dnl CARES_CHECK_FUNC_CLOSESOCKET
+dnl -------------------------------------------------
+dnl Verify if closesocket is available, prototyped, and
+dnl can be compiled. If all of these are true, and
+dnl usage has not been previously disallowed with
+dnl shell variable cares_disallow_closesocket, then
+dnl HAVE_CLOSESOCKET will be defined.
+
+AC_DEFUN([CARES_CHECK_FUNC_CLOSESOCKET], [
+  AC_REQUIRE([CARES_INCLUDES_WINSOCK2])dnl
+  AC_REQUIRE([CARES_INCLUDES_SOCKET])dnl
+  #
+  tst_links_closesocket="unknown"
+  tst_proto_closesocket="unknown"
+  tst_compi_closesocket="unknown"
+  tst_allow_closesocket="unknown"
+  #
+  AC_MSG_CHECKING([if closesocket can be linked])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([[
+      $cares_includes_winsock2
+      $cares_includes_socket
+    ]],[[
+      if(0 != closesocket(0))
+        return 1;
+    ]])
+  ],[
+    AC_MSG_RESULT([yes])
+    tst_links_closesocket="yes"
+  ],[
+    AC_MSG_RESULT([no])
+    tst_links_closesocket="no"
+  ])
+  #
+  if test "$tst_links_closesocket" = "yes"; then
+    AC_MSG_CHECKING([if closesocket is prototyped])
+    AC_EGREP_CPP([closesocket],[
+      $cares_includes_winsock2
+      $cares_includes_socket
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_proto_closesocket="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_proto_closesocket="no"
+    ])
+  fi
+  #
+  if test "$tst_proto_closesocket" = "yes"; then
+    AC_MSG_CHECKING([if closesocket is compilable])
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+        $cares_includes_winsock2
+        $cares_includes_socket
+      ]],[[
+        if(0 != closesocket(0))
+          return 1;
+      ]])
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_compi_closesocket="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_compi_closesocket="no"
+    ])
+  fi
+  #
+  if test "$tst_compi_closesocket" = "yes"; then
+    AC_MSG_CHECKING([if closesocket usage allowed])
+    if test "x$cares_disallow_closesocket" != "xyes"; then
+      AC_MSG_RESULT([yes])
+      tst_allow_closesocket="yes"
+    else
+      AC_MSG_RESULT([no])
+      tst_allow_closesocket="no"
+    fi
+  fi
+  #
+  AC_MSG_CHECKING([if closesocket might be used])
+  if test "$tst_links_closesocket" = "yes" &&
+     test "$tst_proto_closesocket" = "yes" &&
+     test "$tst_compi_closesocket" = "yes" &&
+     test "$tst_allow_closesocket" = "yes"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE_UNQUOTED(HAVE_CLOSESOCKET, 1,
+      [Define to 1 if you have the closesocket function.])
+    ac_cv_func_closesocket="yes"
+  else
+    AC_MSG_RESULT([no])
+    ac_cv_func_closesocket="no"
+  fi
+])
+
+
+dnl CARES_CHECK_FUNC_CLOSESOCKET_CAMEL
+dnl -------------------------------------------------
+dnl Verify if CloseSocket is available, prototyped, and
+dnl can be compiled. If all of these are true, and
+dnl usage has not been previously disallowed with
+dnl shell variable cares_disallow_closesocket_camel,
+dnl then HAVE_CLOSESOCKET_CAMEL will be defined.
+
+AC_DEFUN([CARES_CHECK_FUNC_CLOSESOCKET_CAMEL], [
+  AC_REQUIRE([CARES_INCLUDES_SYS_SOCKET])dnl
+  #
+  tst_links_closesocket_camel="unknown"
+  tst_proto_closesocket_camel="unknown"
+  tst_compi_closesocket_camel="unknown"
+  tst_allow_closesocket_camel="unknown"
+  #
+  AC_MSG_CHECKING([if CloseSocket can be linked])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([[
+      $cares_includes_sys_socket
+    ]],[[
+      if(0 != CloseSocket(0))
+        return 1;
+    ]])
+  ],[
+    AC_MSG_RESULT([yes])
+    tst_links_closesocket_camel="yes"
+  ],[
+    AC_MSG_RESULT([no])
+    tst_links_closesocket_camel="no"
+  ])
+  #
+  if test "$tst_links_closesocket_camel" = "yes"; then
+    AC_MSG_CHECKING([if CloseSocket is prototyped])
+    AC_EGREP_CPP([CloseSocket],[
+      $cares_includes_sys_socket
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_proto_closesocket_camel="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_proto_closesocket_camel="no"
+    ])
+  fi
+  #
+  if test "$tst_proto_closesocket_camel" = "yes"; then
+    AC_MSG_CHECKING([if CloseSocket is compilable])
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+        $cares_includes_sys_socket
+      ]],[[
+        if(0 != CloseSocket(0))
+          return 1;
+      ]])
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_compi_closesocket_camel="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_compi_closesocket_camel="no"
+    ])
+  fi
+  #
+  if test "$tst_compi_closesocket_camel" = "yes"; then
+    AC_MSG_CHECKING([if CloseSocket usage allowed])
+    if test "x$cares_disallow_closesocket_camel" != "xyes"; then
+      AC_MSG_RESULT([yes])
+      tst_allow_closesocket_camel="yes"
+    else
+      AC_MSG_RESULT([no])
+      tst_allow_closesocket_camel="no"
+    fi
+  fi
+  #
+  AC_MSG_CHECKING([if CloseSocket might be used])
+  if test "$tst_links_closesocket_camel" = "yes" &&
+     test "$tst_proto_closesocket_camel" = "yes" &&
+     test "$tst_compi_closesocket_camel" = "yes" &&
+     test "$tst_allow_closesocket_camel" = "yes"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE_UNQUOTED(HAVE_CLOSESOCKET_CAMEL, 1,
+      [Define to 1 if you have the CloseSocket camel case function.])
+    ac_cv_func_closesocket_camel="yes"
+  else
+    AC_MSG_RESULT([no])
+    ac_cv_func_closesocket_camel="no"
+  fi
+])
+
+
+dnl CARES_CHECK_FUNC_CONNECT
+dnl -------------------------------------------------
+dnl Verify if connect is available, prototyped, and
+dnl can be compiled. If all of these are true, and
+dnl usage has not been previously disallowed with
+dnl shell variable cares_disallow_connect, then
+dnl HAVE_CONNECT will be defined.
+
+AC_DEFUN([CARES_CHECK_FUNC_CONNECT], [
+  AC_REQUIRE([CARES_INCLUDES_WINSOCK2])dnl
+  AC_REQUIRE([CARES_INCLUDES_SYS_SOCKET])dnl
+  AC_REQUIRE([CARES_INCLUDES_SOCKET])dnl
+  #
+  tst_links_connect="unknown"
+  tst_proto_connect="unknown"
+  tst_compi_connect="unknown"
+  tst_allow_connect="unknown"
+  #
+  AC_MSG_CHECKING([if connect can be linked])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([[
+      $cares_includes_winsock2
+      $cares_includes_sys_socket
+      $cares_includes_socket
+    ]],[[
+      if(0 != connect(0, 0, 0))
+        return 1;
+    ]])
+  ],[
+    AC_MSG_RESULT([yes])
+    tst_links_connect="yes"
+  ],[
+    AC_MSG_RESULT([no])
+    tst_links_connect="no"
+  ])
+  #
+  if test "$tst_links_connect" = "yes"; then
+    AC_MSG_CHECKING([if connect is prototyped])
+    AC_EGREP_CPP([connect],[
+      $cares_includes_winsock2
+      $cares_includes_sys_socket
+      $cares_includes_socket
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_proto_connect="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_proto_connect="no"
+    ])
+  fi
+  #
+  if test "$tst_proto_connect" = "yes"; then
+    AC_MSG_CHECKING([if connect is compilable])
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+        $cares_includes_winsock2
+        $cares_includes_sys_socket
+        $cares_includes_socket
+      ]],[[
+        if(0 != connect(0, 0, 0))
+          return 1;
+      ]])
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_compi_connect="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_compi_connect="no"
+    ])
+  fi
+  #
+  if test "$tst_compi_connect" = "yes"; then
+    AC_MSG_CHECKING([if connect usage allowed])
+    if test "x$cares_disallow_connect" != "xyes"; then
+      AC_MSG_RESULT([yes])
+      tst_allow_connect="yes"
+    else
+      AC_MSG_RESULT([no])
+      tst_allow_connect="no"
+    fi
+  fi
+  #
+  AC_MSG_CHECKING([if connect might be used])
+  if test "$tst_links_connect" = "yes" &&
+     test "$tst_proto_connect" = "yes" &&
+     test "$tst_compi_connect" = "yes" &&
+     test "$tst_allow_connect" = "yes"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE_UNQUOTED(HAVE_CONNECT, 1,
+      [Define to 1 if you have the connect function.])
+    ac_cv_func_connect="yes"
+  else
+    AC_MSG_RESULT([no])
+    ac_cv_func_connect="no"
+  fi
+])
+
+
 dnl CARES_CHECK_FUNC_FCNTL
 dnl -------------------------------------------------
 dnl Verify if fcntl is available, prototyped, and
@@ -2074,6 +2377,104 @@ AC_DEFUN([CARES_CHECK_FUNC_SETSOCKOPT_SO_NONBLOCK], [
 ])
 
 
+dnl CARES_CHECK_FUNC_SOCKET
+dnl -------------------------------------------------
+dnl Verify if socket is available, prototyped, and
+dnl can be compiled. If all of these are true, and
+dnl usage has not been previously disallowed with
+dnl shell variable cares_disallow_socket, then
+dnl HAVE_SOCKET will be defined.
+
+AC_DEFUN([CARES_CHECK_FUNC_SOCKET], [
+  AC_REQUIRE([CARES_INCLUDES_WINSOCK2])dnl
+  AC_REQUIRE([CARES_INCLUDES_SYS_SOCKET])dnl
+  AC_REQUIRE([CARES_INCLUDES_SOCKET])dnl
+  #
+  tst_links_socket="unknown"
+  tst_proto_socket="unknown"
+  tst_compi_socket="unknown"
+  tst_allow_socket="unknown"
+  #
+  AC_MSG_CHECKING([if socket can be linked])
+  AC_LINK_IFELSE([
+    AC_LANG_PROGRAM([[
+      $cares_includes_winsock2
+      $cares_includes_sys_socket
+      $cares_includes_socket
+    ]],[[
+      if(0 != socket(0, 0, 0))
+        return 1;
+    ]])
+  ],[
+    AC_MSG_RESULT([yes])
+    tst_links_socket="yes"
+  ],[
+    AC_MSG_RESULT([no])
+    tst_links_socket="no"
+  ])
+  #
+  if test "$tst_links_socket" = "yes"; then
+    AC_MSG_CHECKING([if socket is prototyped])
+    AC_EGREP_CPP([socket],[
+      $cares_includes_winsock2
+      $cares_includes_sys_socket
+      $cares_includes_socket
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_proto_socket="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_proto_socket="no"
+    ])
+  fi
+  #
+  if test "$tst_proto_socket" = "yes"; then
+    AC_MSG_CHECKING([if socket is compilable])
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+        $cares_includes_winsock2
+        $cares_includes_sys_socket
+        $cares_includes_socket
+      ]],[[
+        if(0 != socket(0, 0, 0))
+          return 1;
+      ]])
+    ],[
+      AC_MSG_RESULT([yes])
+      tst_compi_socket="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      tst_compi_socket="no"
+    ])
+  fi
+  #
+  if test "$tst_compi_socket" = "yes"; then
+    AC_MSG_CHECKING([if socket usage allowed])
+    if test "x$cares_disallow_socket" != "xyes"; then
+      AC_MSG_RESULT([yes])
+      tst_allow_socket="yes"
+    else
+      AC_MSG_RESULT([no])
+      tst_allow_socket="no"
+    fi
+  fi
+  #
+  AC_MSG_CHECKING([if socket might be used])
+  if test "$tst_links_socket" = "yes" &&
+     test "$tst_proto_socket" = "yes" &&
+     test "$tst_compi_socket" = "yes" &&
+     test "$tst_allow_socket" = "yes"; then
+    AC_MSG_RESULT([yes])
+    AC_DEFINE_UNQUOTED(HAVE_SOCKET, 1,
+      [Define to 1 if you have the socket function.])
+    ac_cv_func_socket="yes"
+  else
+    AC_MSG_RESULT([no])
+    ac_cv_func_socket="no"
+  fi
+])
+
+
 dnl CARES_CHECK_FUNC_STRCASECMP
 dnl -------------------------------------------------
 dnl Verify if strcasecmp is available, prototyped, and

ares/maketgz

@@ -48,10 +48,24 @@ print "makes a new configure script\n";
 print "running configure\n";
 `./configure`;
 
+# generate HTML versions of man pages
+# Deactivated for now. It seems that man pages need some adjustments
+# relative to paragraph and/or line breaks for proper html formatting.
+# EXTRA_DIST will need $(HTMLPAGES) when this is fully activated.
+# print "running make html\n";
+# `make -s html`;
+
+# generate PDF versions of man pages
+print "running make pdf\n";
+`make -s pdf`;
+
 # now make the actual tarball
 print "running make dist\n";
 `make dist VERSION=$version`;
 
+# remove temporay sourced man pages
+`make -s clean-sourced-manpages`;
+
 print "removing temporary configure.ac file\n";
 `rm configure.ac.dist`;
 print "removing temporary ares_version.h file\n";

ares/setup.h

@@ -30,7 +30,7 @@
  */
 
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+#include "ares_config.h"
 #else
 
 #ifdef WIN32
@@ -154,7 +154,7 @@
 #endif /* HAVE_CONFIG_H */
 
 /*
- * Recent autoconf versions define these symbols in config.h. We don't
+ * Recent autoconf versions define these symbols in ares_config.h. We don't
  * want them (since they collide with the libcurl ones when we build
  *  --enable-debug) so we undef them again here.
  */

ares/setup_once.h

@@ -222,6 +222,19 @@ struct timeval {
 #endif /* if 0 */
 
 
+/*
+ * Function-like macro definition used to close a socket.
+ */
+
+#if defined(HAVE_CLOSESOCKET)
+#  define sclose(x)  closesocket((x))
+#elif defined(HAVE_CLOSESOCKET_CAMEL)
+#  define sclose(x)  CloseSocket((x))
+#else
+#  define sclose(x)  close((x))
+#endif
+
+
 /*
  * Uppercase macro versions of ANSI/ISO is*() functions/macros which
  * avoid negative number inputs with argument byte codes > 127.
@@ -297,7 +310,7 @@ typedef int sig_atomic_t;
  * Macro used to include code only in debug builds.
  */
 
-#ifdef CURLDEBUG
+#ifdef DEBUGBUILD
 #define DEBUGF(x) x
 #else
 #define DEBUGF(x) do { } while (0)
@@ -308,7 +321,7 @@ typedef int sig_atomic_t;
  * Macro used to include assertion code only in debug builds.
  */
 
-#if defined(CURLDEBUG) && defined(HAVE_ASSERT_H)
+#if defined(DEBUGBUILD) && defined(HAVE_ASSERT_H)
 #define DEBUGASSERT(x) assert(x)
 #else
 #define DEBUGASSERT(x) do { } while (0)

ares/vc/acountry/.cvsignore

@@ -1,3 +1,5 @@
+Debug
+Release
 acountry.dep
 acountry.mak
 acountry.plg

ares/vc/areslib/areslib.dsp

@@ -63,8 +63,8 @@ LIB32=link.exe -lib
 # PROP Output_Dir "Debug"
 # PROP Intermediate_Dir "Debug"
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FD /GZ /c
+# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "DEBUGBUILD" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "DEBUGBUILD" /D "_DEBUG" /D "_MBCS" /D "_LIB" /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe

buildconf

@@ -88,7 +88,7 @@ if test -z "$ac_version"; then
   echo "            You need autoconf version $need_autoconf or newer installed."
   exit 1
 fi
-IFS=.; set $ac_version; IFS=' '
+old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS
 if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then
   echo "buildconf: autoconf version $ac_version found."
   echo "            You need autoconf version $need_autoconf or newer installed."
@@ -121,7 +121,7 @@ if test -z "$ah_version"; then
   echo "            You need autoheader version 2.50 or newer installed."
   exit 1
 fi
-IFS=.; set $ah_version; IFS=' '
+old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS
 if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then
   echo "buildconf: autoheader version $ah_version found."
   echo "            You need autoheader version 2.50 or newer installed."
@@ -143,7 +143,7 @@ if test -z "$am_version"; then
   echo "            You need automake version $need_automake or newer installed."
   exit 1
 fi
-IFS=.; set $am_version; IFS=' '
+old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS
 if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then
   echo "buildconf: automake version $am_version found."
   echo "            You need automake version $need_automake or newer installed."
@@ -191,28 +191,28 @@ else
   libtoolize=`findtool $LIBTOOLIZE`
 fi
 
-lt_pversion=`$libtool --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`
-if test -z "$lt_pversion"; then
+lt_pver=`$libtool --version 2>/dev/null|head -n 1`
+lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"`
+lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"`
+if test -z "$lt_version"; then
   echo "buildconf: libtool not found."
   echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
   exit 1
 fi
-lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$//'`
-IFS=.; set $lt_version; IFS=' '
+old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS
+lt_major=$1
+lt_minor=$2
+lt_patch=$3
 lt_status="good"
 
-major=$1
-minor=$2
-patch=$3
-
-if test "$major" = "$LIBTOOL_WANTED_MAJOR"; then
-   if test "$minor" -lt "$LIBTOOL_WANTED_MINOR"; then
+if test "$lt_major" = "$LIBTOOL_WANTED_MAJOR"; then
+   if test "$lt_minor" -lt "$LIBTOOL_WANTED_MINOR"; then
       lt_status="bad"
    elif test -n "$LIBTOOL_WANTED_PATCH"; then
-       if test "$minor" -gt "$LIBTOOL_WANTED_MINOR"; then
+       if test "$lt_minor" -gt "$LIBTOOL_WANTED_MINOR"; then
          lt_status="good"
-       elif test -n "$patch"; then
-          if test "$patch" -lt "$LIBTOOL_WANTED_PATCH"; then
+       elif test -n "$lt_patch"; then
+          if test "$lt_patch" -lt "$LIBTOOL_WANTED_PATCH"; then
              lt_status="bad"
           fi
        else
@@ -221,7 +221,7 @@ if test "$major" = "$LIBTOOL_WANTED_MAJOR"; then
    fi
 fi
 if test $lt_status != "good"; then
-  echo "buildconf: libtool version $lt_pversion found."
+  echo "buildconf: libtool version $lt_version found."
   echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"
   exit 1
 fi
@@ -257,15 +257,23 @@ PERL=`findtool ${PERL:-perl}`
 # Remove files generated on previous buildconf/configure run.
 #
 for fname in .deps \
+    .libs \
+    *.la \
+    *.lo \
+    *.a \
+    *.o \
+    Makefile \
     Makefile.in \
     aclocal.m4 \
     aclocal.m4.bak \
+    ares_build.h \
     autom4te.cache \
     compile \
     config.guess \
-    config.h \
-    config.h.in \
+    curl_config.h \
+    curl_config.h.in \
     config.log \
+    config.lt \
     config.status \
     config.sub \
     configure \
@@ -313,8 +321,8 @@ fi
 echo "buildconf: running autoheader"
 ${AUTOHEADER:-autoheader} || die "The autoheader command failed"
 
-echo "buildconf: cp lib/config.h.in src/config.h.in"
-cp lib/config.h.in src/config.h.in
+echo "buildconf: cp lib/curl_config.h.in src/curl_config.h.in"
+cp lib/curl_config.h.in src/curl_config.h.in
 
 echo "buildconf: running autoconf"
 ${AUTOCONF:-autoconf}     || die "The autoconf command failed"
@@ -329,5 +337,59 @@ fi
 echo "buildconf: running automake"
 ${AUTOMAKE:-automake} -a -c  || die "The automake command failed"
 
+#--------------------------------------------------------------------------
+# Depending on the libtool and automake versions being used, config.guess
+# might not be installed in the subdirectory until automake has finished.
+# So we can not attempt to use it until this very last buildconf stage.
+#
+
+if test ! -f ./config.guess; then
+  echo "buildconf: config.guess not found"
+else
+  buildhost=`./config.guess 2>/dev/null|head -n 1`
+  case $buildhost in
+    *-*-hpux*)
+      need_lt_major=1
+      need_lt_minor=5
+      need_lt_patch=24
+      need_lt_check="yes"
+      ;;
+  esac
+  if test ! -z "$need_lt_check"; then
+    if test -z "$lt_major"; then
+      lt_status="bad"
+    elif test "$lt_major" -gt "$need_lt_major"; then
+      lt_status="good"
+    elif test "$lt_major" -lt "$need_lt_major"; then
+      lt_status="bad"
+    elif test -z "$lt_minor"; then
+      lt_status="bad"
+    elif test "$lt_minor" -gt "$need_lt_minor"; then
+      lt_status="good"
+    elif test "$lt_minor" -lt "$need_lt_minor"; then
+      lt_status="bad"
+    elif test -z "$lt_patch"; then
+      lt_status="bad"
+    elif test "$lt_patch" -gt "$need_lt_patch"; then
+      lt_status="good"
+    elif test "$lt_patch" -lt "$need_lt_patch"; then
+      lt_status="bad"
+    else
+      lt_status="good"
+    fi
+    if test "$lt_status" != "good"; then
+      need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch"
+      echo "buildconf: libtool version $lt_version found."
+      echo "            $buildhost requires libtool $need_lt_version or newer installed."
+      rm -f configure
+      exit 1
+    fi
+  fi
+fi
+
+#--------------------------------------------------------------------------
+# Finished succesfully.
+#
+
 echo "buildconf: OK"
 exit 0

buildconf.bat

@@ -1,16 +1,32 @@
 @echo off
-REM set up a CVS tree to build when there's no autotools
-REM $Revision$
-REM $Date$
+REM
+REM $Id$
+REM
+REM This batch file must be used to set up a CVS tree to build on
+REM systems where there is no autotools support (i.e. Microsoft).
+REM
+REM This file is not included nor needed for curl's release
+REM archives, neither for curl's daily snapshot archives.
+
+if exist CVS-INFO goto start_doing
+ECHO ERROR: This file shall only be used with a curl CVS tree checkout.
+goto end_all
+:start_doing
 
 REM create hugehelp.c
-copy src\hugehelp.c.cvs src\hugehelp.c
+if not exist src\hugehelp.c.cvs goto end_hugehelp_c
+copy /Y src\hugehelp.c.cvs src\hugehelp.c
+:end_hugehelp_c
 
 REM create Makefile
-copy Makefile.dist Makefile
+if not exist Makefile.dist goto end_makefile
+copy /Y Makefile.dist Makefile
+:end_makefile
 
 REM create curlbuild.h
-copy include\curl\curlbuild.h.dist include\curl\curlbuild.h
+if not exist include\curl\curlbuild.h.dist goto end_curlbuild_h
+copy /Y include\curl\curlbuild.h.dist include\curl\curlbuild.h
+:end_curlbuild_h
 
 REM setup c-ares CVS tree
 if not exist ares\buildconf.bat goto end_c_ares
@@ -19,3 +35,5 @@ call buildconf.bat
 cd ..
 :end_c_ares
 
+:end_all
+

configure.ac

@@ -35,12 +35,13 @@ This configure script may be copied, distributed and modified under the
 terms of the curl license; see COPYING for more details])
 
 AC_CONFIG_SRCDIR([lib/urldata.h])
-AM_CONFIG_HEADER(lib/config.h src/config.h include/curl/curlbuild.h)
+AM_CONFIG_HEADER(lib/curl_config.h src/curl_config.h include/curl/curlbuild.h)
 AM_MAINTAINER_MODE
 
 CURL_CHECK_OPTION_DEBUG
 CURL_CHECK_OPTION_OPTIMIZE
 CURL_CHECK_OPTION_WARNINGS
+CURL_CHECK_OPTION_CURLDEBUG
 
 CURL_CHECK_PATH_SEPARATOR
 
@@ -155,8 +156,6 @@ AC_SYS_LARGEFILE
 dnl support building of Windows DLLs
 AC_LIBTOOL_WIN32_DLL
 
-CURL_PROCESS_DEBUG_BUILD_OPTS
-
 dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD
 AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)])
 case $host in
@@ -172,18 +171,6 @@ esac
 dnl libtool setup
 AC_PROG_LIBTOOL
 
-AC_MSG_CHECKING([if we need -no-undefined])
-case $host in
-  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
-    need_no_undefined=yes
-    ;;
-  *)
-    need_no_undefined=no
-    ;;
-esac
-AC_MSG_RESULT($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
@@ -270,6 +257,12 @@ esac
 CURL_CHECK_COMPILER_HALT_ON_ERROR
 CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
 
+CURL_CHECK_NO_UNDEFINED
+AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes)
+
+CURL_CHECK_CURLDEBUG
+AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes)
+
 dnl **********************************************************************
 dnl Compilation based checks should not be done before this point.
 dnl **********************************************************************
@@ -663,8 +656,7 @@ if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then
 fi
 ac_cv_func_strcasecmp="no"
 
-dnl socket lib?
-AC_CHECK_FUNC(connect, , [ AC_CHECK_LIB(socket, connect) ])
+CURL_CHECK_LIBS_CONNECT
 
 dnl **********************************************************************
 dnl In case that function clock_gettime with monotonic timer is available,
@@ -1554,25 +1546,9 @@ if test "$OPENSSL_ENABLED" != "1"; then
 
   if test X"$OPT_GNUTLS" != Xno; then
 
-    AC_MSG_NOTICE([OPT_GNUTLS is $OPT_GNUTLS])
-
     addld=""
     if test "x$OPT_GNUTLS" = "xyes"; then
-      check=`libgnutls-config --version 2>/dev/null`
-      if test -n "$check"; then
-        addlib=`libgnutls-config --libs`
-        addcflags=`libgnutls-config --cflags`
-        version=`libgnutls-config --version`
-        gtlslib=`libgnutls-config --prefix`/lib$libsuff
-      fi
-    else
-      addlib=`$OPT_GNUTLS/bin/libgnutls-config --libs`
-      addcflags=`$OPT_GNUTLS/bin/libgnutls-config --cflags`
-      version=`$OPT_GNUTLS/bin/libgnutls-config --version 2>/dev/null`
-      gtlslib=$OPT_GNUTLS/lib$libsuff
-    fi
-
-    if test -z "$version"; then
+      dnl this is with no partiular path given
       CURL_CHECK_PKGCONFIG(gnutls)
 
       if test "$PKGCONFIG" != "no" ; then
@@ -1581,8 +1557,34 @@ if test "$OPENSSL_ENABLED" != "1"; then
         addcflags=`$PKGCONFIG --cflags-only-I gnutls`
         version=`$PKGCONFIG --modversion gnutls`
         gtlslib=`echo $addld | $SED -e 's/-L//'`
+      else
+        dnl without pkg-config, we try libgnutls-config as that was how it
+        dnl used to be done
+        check=`libgnutls-config --version 2>/dev/null`
+        if test -n "$check"; then
+          addlib=`libgnutls-config --libs`
+          addcflags=`libgnutls-config --cflags`
+          version=`libgnutls-config --version`
+          gtlslib=`libgnutls-config --prefix`/lib$libsuff
+        fi
+      fi
+    else
+      dnl this is with a given path, first check if there's a libgnutls-config
+      dnl there and if not, make an educated guess
+      check=`$OPT_GNUTLS/libgnutls-config --version 2>/dev/null`
+      if test -n "$check"; then
+        addlib=`$OPT_GNUTLS/libgnutls-config --libs`
+        addcflags=`$OPT_GNUTLS/libgnutls-config --cflags`
+        version=`$OPT_GNUTLS/libgnutls-config --version`
+        gtlslib=`$OPT_GNUTLS/libgnutls-config --prefix`/lib$libsuff
+      else
+        dnl without pkg-config and libgnutls-config, we guess a lot!
+        addlib=-lgnutls
+        addld=-L$OPT_GNUTLS/lib$libsuff
+        addcflags=-I$OPT_GNUTLS/include
+        version="" # we just don't know
+        gtlslib=$OPT_GNUTLS/lib$libsuff
       fi
-
     fi
 
     if test -z "$version"; then
@@ -1663,10 +1665,10 @@ if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then
       fi
     else
       # Without pkg-config, we'll kludge in some defaults
-      addlib="-lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl"
+      addlib="-L$OPT_NSS/lib -lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl"
       addcflags="-I$OPT_NSS/include"
       version="unknown"
-      gtlsprefix=$OPT_GNUTLS
+      nssprefix=$OPT_NSS
     fi
 
     dnl Check for functionPK11_CreateGenericObject
@@ -1907,6 +1909,7 @@ AC_CHECK_HEADERS(
         sys/utime.h \
         sys/poll.h \
         poll.h \
+        socket.h \
         sys/resource.h \
         libgen.h \
         locale.h \
@@ -2017,6 +2020,9 @@ CURL_CHECK_FUNC_SEND
 CURL_CHECK_MSG_NOSIGNAL
 
 CURL_CHECK_FUNC_ALARM
+CURL_CHECK_FUNC_CLOSESOCKET
+CURL_CHECK_FUNC_CLOSESOCKET_CAMEL
+CURL_CHECK_FUNC_CONNECT
 CURL_CHECK_FUNC_FCNTL
 CURL_CHECK_FUNC_FDOPEN
 CURL_CHECK_FUNC_FREEADDRINFO
@@ -2044,6 +2050,7 @@ CURL_CHECK_FUNC_SIGACTION
 CURL_CHECK_FUNC_SIGINTERRUPT
 CURL_CHECK_FUNC_SIGNAL
 CURL_CHECK_FUNC_SIGSETJMP
+CURL_CHECK_FUNC_SOCKET
 CURL_CHECK_FUNC_STRCASECMP
 CURL_CHECK_FUNC_STRCASESTR
 CURL_CHECK_FUNC_STRCMPI
@@ -2072,7 +2079,6 @@ case $host in
 esac
 
 AC_CHECK_FUNCS([basename \
-  closesocket \
   fork \
   geteuid \
   getpass_r \
@@ -2087,7 +2093,6 @@ AC_CHECK_FUNCS([basename \
   setlocale \
   setmode \
   setrlimit \
-  socket \
   uname \
   utime
 ],[
@@ -2200,6 +2205,9 @@ fi
 dnl set variable for use in automakefile(s)
 AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1)
 
+aresembedded="unknown"
+configure_rundir=`pwd`
+embedded_ares_builddir="$configure_rundir/ares"
 AC_MSG_CHECKING([whether to enable c-ares])
 AC_ARG_ENABLE(ares,
 AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups])
@@ -2230,14 +2238,9 @@ AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]),
          if test -d "$srcdir/ares"; then
             aresembedded="yes"
             AC_CONFIG_SUBDIRS(ares)
-            aresinc=`cd $srcdir/ares && pwd`
-            CPPFLAGS="$CPPFLAGS -I$aresinc"
-
-            dnl the pwd= below cannot 'cd' into the ares dir to get the full
-            dnl path to it, since it may not exist yet if we build outside of
-            dnl the source tree
-            pwd=`pwd`
-            LDFLAGS="$LDFLAGS -L$pwd/ares"
+            dnl Since c-ares has installable configured header files, path
+            dnl inclusion is fully done in makefiles for in-tree builds.
+            LDFLAGS="$LDFLAGS -L$embedded_ares_builddir"
          fi
        else
          CPPFLAGS="$CPPFLAGS -I$enableval/include"
@@ -2275,6 +2278,9 @@ AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]),
        AC_MSG_RESULT(no)
 )
 
+dnl set variable for use in automakefile(s)
+AM_CONDITIONAL(USE_EMBEDDED_ARES, test x$aresembedded = xyes)
+
 dnl ************************************************************
 dnl disable verbose text strings
 dnl
@@ -2399,7 +2405,7 @@ AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibi
 
 dnl ************************************************************
 dnl enforce SONAME bump
-dnl 
+dnl
 
 AC_MSG_CHECKING([whether to enforce SONAME bump])
 AC_ARG_ENABLE(soname-bump,
@@ -2530,6 +2536,11 @@ squeeze CURL_LIBS
 squeeze LIBCURL_LIBS
 squeeze TEST_SERVER_LIBS
 
+if test "x$want_curldebug_assumed" = "xyes" &&
+  test "x$want_curldebug" = "xyes" && test "x$HAVE_ARES" = "x1"; then
+  ac_configure_args="$ac_configure_args --enable-curldebug"
+fi
+
 AC_CONFIG_FILES([Makefile \
            docs/Makefile \
            docs/examples/Makefile \
@@ -2583,7 +2594,7 @@ AC_MSG_NOTICE([Configured to build curl/libcurl:
   ca cert bundle:  ${ca}
   ca cert path:    ${capath}
   LDAP support:    ${curl_ldap_msg}
-  LDAPS support:   ${curl_ldaps_msg} 
+  LDAPS support:   ${curl_ldaps_msg}
 ])
 
 if test "x$soname_bump" = "xyes"; then

diff-exclude

@@ -18,7 +18,7 @@ autom4te.cache
 *.patch
 CVS
 *.asc
-config.h
+curl_config.h
 *.la
 *.lai
 libtool

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: Feb 23, 2009 (http://curl.haxx.se/docs/faq.html)
+Updated: Jun 9, 2009 (http://curl.haxx.se/docs/faq.html)
                                   _   _ ____  _
                               ___| | | |  _ \| |
                              / __| | | | |_) | |
@@ -19,6 +19,7 @@ FAQ
   1.9 Where do I buy commercial support for curl?
   1.10 How many are using curl?
   1.11 Why don't you update ca-bundle.crt
+  1.12 I have a problem who can I chat with?
 
  2. Install Related Problems
   2.1 configure doesn't find OpenSSL even when it is installed
@@ -88,6 +89,7 @@ FAQ
   5.12 Can I make libcurl fake or hide my real IP address?
   5.13 How do I stop an ongoing transfer?
   5.14 Using C++ non-static functions for callbacks?
+  5.15 How do I get an FTP directory listing? 
 
  6. License Issues
   6.1 I have a GPL program, can I use the libcurl library?
@@ -344,6 +346,12 @@ FAQ
   Firefox (by running 'make ca-bundle), or by using our online service setup
   for this purpose: http://curl.haxx.se/docs/caextract.html
 
+  1.12 I have a problem who can I chat with?
+
+  There's a bunch of friendly people hanging out in the #curl channel on the
+  IRC network irc.freenode.net. If you're polite and nice, chances are big
+  that you can get -- or provide -- help instantly.
+
 
 2. Install Related Problems
 
@@ -1123,6 +1131,27 @@ FAQ
      curl_easy_setopt(hcurl, CURLOPT_WRITEFUNCTION, YourClass:staticFunction);
      curl_easy_setopt(hcurl, CURLOPT_WRITEDATA, this);
 
+  5.15 How do I get an FTP directory listing? 
+
+  If you end the FTP URL you request with a slash, libcurl will provide you
+  with a directory listing of that given directory. You can also set
+  CURLOPT_CUSTOMREQUEST to alter what exact listing command libcurl would use
+  to list the files.
+
+  The follow-up question that tend to follow the previous one, is how a
+  program is supposed to parse the directory listing. How does it know what's
+  a file and what's a dir and what's a symlink etc. The harsh reality is that
+  FTP provides no such fine and easy-to-parse output. The output format FTP
+  servers respond to LIST commands are entirely at the server's own liking and
+  the NLST output doesn't reveal any types and in many cases don't even
+  include all the directory entries. Also, both LIST and NLST tend to hide
+  unix-style hidden files (those that start with a dot) by default so you need
+  to do "LIST -a" or similar to see them.
+
+  The application thus needs to parse the LIST output. One such existing
+  list parser is available at http://cr.yp.to/ftpparse.html
+
+
 6. License Issues
 
   Curl and libcurl are released under a MIT/X derivate license. The license is

docs/INSTALL

@@ -206,8 +206,8 @@ Win32
    environment variables, for example:
 
      set ZLIB_PATH=c:\zlib-1.2.3
-     set OPENSSL_PATH=c:\openssl-0.9.8g
-     set LIBSSH2_PATH=c:\libssh2-0.17
+     set OPENSSL_PATH=c:\openssl-0.9.8k
+     set LIBSSH2_PATH=c:\libssh2-1.1
 
    ATTENTION: if you want to build with libssh2 support you have to use latest
    version 0.17 - previous versions will NOT work with 7.17.0 and later!
@@ -275,7 +275,7 @@ Win32
    Before running nmake define the OPENSSL_PATH environment variable with
    the root/base directory of OpenSSL, for example:
 
-     set OPENSSL_PATH=c:\openssl-0.9.8g
+     set OPENSSL_PATH=c:\openssl-0.9.8k
 
    Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in curl's root
    directory.  'nmake vc-ssl' will create a libcurl static and dynamic
@@ -566,9 +566,8 @@ NetWare
    - optional OpenSSL sources (version 0.9.8 or later build with BSD sockets);
      you can find precompiled packages at:
      http://www.gknw.net/development/ossl/netware/
-     for CLIB-based builds OpenSSL needs to be patched to build with BSD
-     sockets (currently only a winsock-based CLIB build is supported):
-     http://www.gknw.net/development/ossl/netware/patches/v_0.9.8g/openssl-0.9.8g.diff
+     for CLIB-based builds OpenSSL 0.9.8h or later is required  - earlier versions
+     dont support buildunf with CLIB BSD sockets.
    - optional SSH2 sources (version 0.17 or later);
 
    Set a search path to your compiler, linker and tools; on Linux make
@@ -706,6 +705,32 @@ Symbian OS
    to obtain that first.
 
 
+VxWorks
+========
+   Build for VxWorks is performed using cross compilation.
+   That means you build on Windows machine using VxWorks tools and 
+   run the built image on the VxWorks device.
+   
+   To build libcurl for VxWorks you need:
+   
+      - CYGWIN (free, http://cygwin.com/)
+      - Wind River Workbench (commercial)
+
+   If you have CYGWIN and Workbench installed on you machine
+   follow after next steps:
+
+    1. Open the Command Prompt window and change directory ('cd')
+       to the libcurl 'lib' folder.
+    2. Add CYGWIN 'bin' folder to the PATH environment variable.
+       For example, type 'set PATH=C:/embedded/cygwin/bin;%PATH%'.
+    3. Adjust environment variables defined in 'Environment' section
+       of the Makefile.vxworks file to point to your software folders.
+    4. Build the libcurl by typing 'make -f ./Makefile.vxworks'
+   
+   As a result the libcurl.a library should be created in the 'lib' folder.   
+   To clean the build results type 'make -f ./Makefile.vxworks clean'.
+   
+
 CROSS COMPILE
 =============
    (This section was graciously brought to us by Jim Duey, with additions by

docs/INSTALL.cmake

@@ -0,0 +1,65 @@
+                                  _   _ ____  _
+                              ___| | | |  _ \| |
+                             / __| | | | |_) | |
+                            | (__| |_| |  _ <| |___
+                             \___|\___/|_| \_\_____|
+
+                                How To Compile with CMake
+
+Building with CMake
+==========================
+   This document describes how to compile, build and install curl and libcurl
+   from source code using the CMake build tool. To build with CMake, you will
+   of course have to first install CMake.  The minimum required version of
+   CMake is specifed in the file CMakeLists.txt found in the top of the curl
+   source tree. Once the correct version of CMake is installed you can follow
+   the instructions below for the platform you are building on.
+  
+   CMake builds can be configured either from the command line, or from one
+   of CMake's GUI's.  
+
+Command Line CMake
+==================
+   A command line build of Curl is similar to the autotools build of Curl. It
+   consists of the following steps after you have unpacked the source.
+       # 1st create an out of source build tree parallel to the curl source
+       # tree and change into that directory
+       mkdir curl-build
+       cd curl-build
+       # now run CMake from the build tree, giving it the path to the top of
+       # the Curl source tree.  CMake will pick a compiler for you. If you
+       # want to specifiy the compile, you can set the CC environment
+       # variable prior to running CMake.
+       cmake ../curl  
+       make
+       # currently make test and make install are not implemented
+       #make test
+       #make install
+
+ccmake
+=========
+     CMake comes with a curses based interface called ccmake.  To run ccmake on
+     a curl use the instructions for the command line cmake, but substitue
+     ccmake ../curl for cmake ../curl.  This will bring up a curses interface
+     with instructions on the bottom of the screen. You can press the "c" key
+     to configure the project, and the "g" key to generate the project. After
+     the project is generated, you can run make.
+
+cmake-gui
+=========
+     CMake also comes with a Qt based GUI called cmake-gui. To configure with
+     cmake-gui, you run cmake-gui and follow these steps:
+        1. Fill in the "Where is the source code" combo box with the path to
+        the curl source tree.
+        2. Fill in the "Where to build the binaries" combo box with the path
+        to the directory for your build tree, ideally this should not be the
+        same as the source tree, but a parallel diretory called curl-build or
+        something similar.  
+        3. Once the source and binary directories are specified, press the
+        "Configure" button.
+        4. Select the native build tool that you want to use.  
+        5. At this point you can change any of the options presented in the
+        GUI.  Once you have selected all the options you want, click the
+        "Generate" button. 
+        6. Run the native build tool that you used CMake to genratate.
+        

docs/INTERNALS

@@ -103,9 +103,9 @@ Windows vs Unix
  Inside the source code, We make an effort to avoid '#ifdef [Your OS]'. All
  conditionals that deal with features *should* instead be in the format
  '#ifdef HAVE_THAT_WEIRD_FUNCTION'. Since Windows can't run configure scripts,
- we maintain two config-win32.h files (one in lib/ and one in src/) that are
- supposed to look exactly as a config.h file would have looked like on a
- Windows machine!
+ we maintain two curl_config-win32.h files (one in lib/ and one in src/) that
+ are supposed to look exactly as a curl_config.h file would have looked like on
+ a Windows machine!
 
  Generally speaking: always remember that this will be compiled on dozens of
  operating systems. Don't walk on the edge.

docs/KNOWN_BUGS

@@ -3,6 +3,30 @@ 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!
 
+72. "Pausing pipeline problems."
+  http://curl.haxx.se/mail/lib-2009-07/0214.html
+
+71. TFTP block size / better integration in transfer
+  http://curl.haxx.se/mail/lib-2009-08/0028.html
+
+70. Problem re-using easy handle after call to curl_multi_remove_handle
+  http://curl.haxx.se/mail/lib-2009-07/0249.html
+    
+69. debugging a crash in Curl_pgrsTime/checkPendPipeline?
+  http://curl.haxx.se/mail/lib-2009-08/0066.html
+
+68. "More questions about ares behavior".
+  http://curl.haxx.se/mail/lib-2009-08/0012.html
+
+67. When creating multipart formposts. The file name part can be encoded with
+  something beyond ascii but currently libcurl will only pass in the verbatim
+  string the app provides. There are several browsers that already do this
+  encoding. The key seems to be the updated draft to RFC2231:
+  http://tools.ietf.org/html/draft-reschke-rfc2231-in-http-02
+
+66. When using telnet, the time limitation options don't work.
+  http://curl.haxx.se/bug/view.cgi?id=2818950
+
 65. When doing FTP over a socks proxy or CONNECT through HTTP proxy and the
   multi interface is used, libcurl will fail if the (passive) TCP connection
   for the data transfer isn't more or less instant as the code does not

docs/README.cmake

@@ -0,0 +1,16 @@
+                                  _   _ ____  _     
+                              ___| | | |  _ \| |    
+                             / __| | | | |_) | |    
+                            | (__| |_| |  _ <| |___ 
+                             \___|\___/|_| \_\_____|
+
+README.cmake
+  Read the README file first.
+
+  Curl contains CMake build files that provide a way to build Curl with the
+  CMake build tool (www.cmake.org). CMake is a cross platform meta build tool
+  that generates native makefiles and IDE project files. The CMake build
+  system can be used to build Curl on any of its supported platforms. 
+
+  Read the INSTALL.cmake file for instructions on how to compile curl with
+  CMake.  

docs/THANKS

@@ -33,6 +33,7 @@ Andi Jahja
 Andre Guibert de Bruet
 Andreas Damm
 Andreas Faerber
+Andreas Farber
 Andreas Ntaflos
 Andreas Olsson
 Andreas Rieke
@@ -63,6 +64,7 @@ Ates Goral
 Augustus Saunders
 Avery Fay
 Axel Tillequin
+Balint Szilakszi
 Bart Whiteley
 Bas Mevissen
 Ben Greear
@@ -71,6 +73,7 @@ Ben Van Hof
 Benjamin Gerard
 Bernard Leak
 Bertrand Demiddelaer
+Bill Egert
 Bjorn Reese
 Bj<EFBFBD>rn Stenberg
 Bob Schader
@@ -94,6 +97,7 @@ Chad Monroe
 Chih-Chung Chang
 Chris "Bob Bob"
 Chris Combes
+Chris Deidun
 Chris Flerackers
 Chris Gaukroger
 Chris Maltby
@@ -188,6 +192,7 @@ Dustin Boswell
 Dylan Ellicott
 Dylan Salisbury
 Early Ehlinger
+Ebenezer Ikonne
 Edin Kadribasic
 Eduard Bloch
 Eetu Ojanen
@@ -322,6 +327,7 @@ Jes Badwal
 Jesper Jensen
 Jesse Noller
 Jim Drash
+Jim Freeman
 Jim Meyering
 Jocelyn Jaubert
 Joe Halpin
@@ -397,9 +403,11 @@ Lars J. Aas
 Lars Nilsson
 Lars Torben Wilson
 Lau Hang Kin
+Laurent Rabret
 Legoff Vincent
 Lehel Bernadt
 Len Krause
+Lenaic Lefever
 Lenny Rachitsky
 Liam Healy
 Linas Vepstas
@@ -437,6 +445,7 @@ Martin C. Martin
 Martin Drasar
 Martin Hedenfalk
 Martin Skinner
+Martin Storsjo
 Marty Kuhrt
 Maruko
 Massimiliano Ziccardi
@@ -456,11 +465,13 @@ Mekonikum
 Mettgut Jamalla
 Michael Benedict
 Michael Calmer
+Michael Cronenworth
 Michael Curtis
 Michael Goffioul
 Michael Jahn
 Michael Jerris
 Michael Mealling
+Michael Smith
 Michael Wallner
 Michal Bonino
 Michal Marek
@@ -547,12 +558,14 @@ Philippe Hameau
 Philippe Raoult
 Philippe Vaucher
 Pierre
+Pierre Brico
 Pooyan McSporran
 Pramod Sharma
 Puneet Pawaia
 Quagmire
 Rafa Muyo
 Rafael Sagula
+Rainer Koenig
 Ralf S. Engelschall
 Ralph Beckmann
 Ralph Mitchell
@@ -651,6 +664,7 @@ Steven Bazyl
 Steven G. Johnson
 Stoned Elipot
 Sven Neuhaus
+Sven Wegener
 S<EFBFBD>bastien Willemijns
 T. Bharath
 T. Yamada
@@ -662,6 +676,7 @@ Thomas Tonino
 Tim Ansell
 Tim Baker
 Tim Bartley
+Tim Chen
 Tim Costello
 Tim Sneddon
 Tobias Rundstr<74>m
@@ -682,6 +697,7 @@ Ton Voon
 Toon Verwaest
 Tor Arntsen
 Torsten Foertsch
+Toshio Kuratomi
 Toshiyuki Maezawa
 Traian Nicolescu
 Troels Walsted Hansen

docs/curl.1

@@ -480,7 +480,7 @@ waits for a reply from the server.
 .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
-multipart/form-data according to RFC1867. This enables uploading of binary
+multipart/form-data according to RFC2388. This enables uploading of binary
 files etc. To force the 'content' part to be a file, prefix the file name
 with an @ sign. To just get the content part from a file, prefix the file name
 with the symbol <. The difference between @ and < is then that @ makes a file
@@ -953,6 +953,12 @@ connection
 If this option is used several times, the last one will be used. Disable the
 use of PORT with \fI--ftp-pasv\fP. Disable the attempt to use the EPRT command
 instead of PORT by using \fI--disable-eprt\fP. EPRT is really PORT++.
+
+Starting in 7.19.5, you can append \&":[start]-[end]\&" to the right of the
+address, to tell curl what TCP port range to use. That means you specify a
+port range, from a lower to a higher number. A single number works as well,
+but do note that it increases the risk of failure since the port may not be
+available.
 .IP "-q"
 If used as the first parameter on the command line, the \fIcurlrc\fP config
 file will not be read and used. See the \fI-K/--config\fP for details on the

docs/examples/anyauthput.c

@@ -13,7 +13,11 @@
 #ifdef WIN32
 #  include <io.h>
 #else
-#  include <stdint.h>
+#  ifdef __VMS
+     typedef int intptr_t;
+#  else
+#    include <stdint.h>
+#  endif
 #  include <unistd.h>
 #endif
 #include <sys/types.h>

docs/examples/debug.c

@@ -29,11 +29,12 @@ void dump(const char *text,
     /* without the hex output, we can fit more on screen */
     width = 0x40;
 
-  fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
+  fprintf(stream, "%s, %010.10ld bytes (0x%08.8lx)\n",
+          text, (long)size, (long)size);
 
   for(i=0; i<size; i+= width) {
 
-    fprintf(stream, "%04zx: ", i);
+    fprintf(stream, "%04.4lx: ", (long)i);
 
     if(!nohex) {
       /* hex not disabled, show it */

docs/examples/ftpupload.c

@@ -55,6 +55,7 @@ int main(int argc, char **argv)
   CURLcode res;
   FILE *hd_src;
   struct stat file_info;
+  curl_off_t fsize;
 
   struct curl_slist *headerlist=NULL;
   static const char buf_1 [] = "RNFR " UPLOAD_FILE_AS;
@@ -65,7 +66,9 @@ int main(int argc, char **argv)
     printf("Couldnt open '%s': %s\n", LOCAL_FILE, strerror(errno));
     return 1;
   }
-  printf("Local file size: %ld bytes.\n", file_info.st_size);
+  fsize = (curl_off_t)file_info.st_size;
+
+  printf("Local file size: %" CURL_FORMAT_CURL_OFF_T " bytes.\n", fsize);
 
   /* get a FILE * of the same file */
   hd_src = fopen(LOCAL_FILE, "rb");
@@ -100,7 +103,7 @@ int main(int argc, char **argv)
        curl_off_t. If you use CURLOPT_INFILESIZE (without _LARGE) you must
        make sure that to pass in a type 'long' argument. */
     curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE,
-                     (curl_off_t)file_info.st_size);
+                     (curl_off_t)fsize);
 
     /* Now run off and do what you've been told! */
     res = curl_easy_perform(curl);

docs/examples/multi-debugcallback.c

@@ -38,11 +38,12 @@ void dump(const char *text,
     /* without the hex output, we can fit more on screen */
     width = 0x40;
 
-  fprintf(stream, "%s, %zd bytes (0x%zx)\n", text, size, size);
+  fprintf(stream, "%s, %010.10ld bytes (0x%08.8lx)\n",
+          text, (long)size, (long)size);
 
   for(i=0; i<size; i+= width) {
 
-    fprintf(stream, "%04zx: ", i);
+    fprintf(stream, "%04.4lx: ", (long)i);
 
     if(!nohex) {
       /* hex not disabled, show it */
@@ -74,7 +75,7 @@ void dump(const char *text,
 
 static
 int my_trace(CURL *handle, curl_infotype type,
-             char *data, size_t size,
+             unsigned char *data, size_t size,
              void *userp)
 {
   const char *text;

docs/libcurl/curl_easy_escape.3

@@ -1,47 +1,47 @@
-.\" **************************************************************************
-.\" *                                  _   _ ____  _
-.\" *  Project                     ___| | | |  _ \| |
-.\" *                             / __| | | | |_) | |
-.\" *                            | (__| |_| |  _ <| |___
-.\" *                             \___|\___/|_| \_\_____|
-.\" *
-.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
-.\" *
-.\" * This software is licensed as described in the file COPYING, which
-.\" * you should have received as part of this distribution. The terms
-.\" * are also available at http://curl.haxx.se/docs/copyright.html.
-.\" *
-.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
-.\" * copies of the Software, and permit persons to whom the Software is
-.\" * furnished to do so, under the terms of the COPYING file.
-.\" *
-.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
-.\" * KIND, either express or implied.
-.\" *
-.\" * $Id$
-.\" **************************************************************************
-.\"
-.TH curl_easy_escape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
-.SH NAME
-curl_easy_escape - URL encodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_easy_escape( CURL *" curl ", char *" url ", int "length " );"
-.ad
-.SH DESCRIPTION
-This function converts the given input string to an URL encoded string and
-returns that as a new allocated string. All input characters that are not a-z,
-A-Z or 0-9 are converted to their "URL escaped" version (%NN where NN is a
-two-digit hexadecimal number).
-
-If the \fBlength\fP argument is set to 0 (zero), \fIcurl_easy_escape(3)\fP
-uses strlen() on the input \fBurl\fP to find out the size.
-
-You must \fIcurl_free(3)\fP the returned string when you're done with it.
-.SH AVAILABILITY
-Added in 7.15.4 and replaces the old \fIcurl_escape(3)\fP function.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.BR curl_easy_unescape "(3), " curl_free "(3), " RFC 2396
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" * $Id$
+.\" **************************************************************************
+.\"
+.TH curl_easy_escape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
+.SH NAME
+curl_easy_escape - URL encodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_easy_escape( CURL *" curl ", char *" url ", int "length " );"
+.ad
+.SH DESCRIPTION
+This function converts the given input string to an URL encoded string and
+returns that as a new allocated string. All input characters that are not a-z,
+A-Z or 0-9 are converted to their "URL escaped" version (%NN where NN is a
+two-digit hexadecimal number).
+
+If the \fBlength\fP argument is set to 0 (zero), \fIcurl_easy_escape(3)\fP
+uses strlen() on the input \fBurl\fP to find out the size.
+
+You must \fIcurl_free(3)\fP the returned string when you're done with it.
+.SH AVAILABILITY
+Added in 7.15.4 and replaces the old \fIcurl_escape(3)\fP function.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.BR curl_easy_unescape "(3), " curl_free "(3), " RFC 2396

docs/libcurl/curl_easy_getinfo.3

@@ -159,7 +159,8 @@ 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)
+Note that the value is only set on failure, it is not reset upon a
+successfull operation.  (Added in 7.12.2)
 .IP CURLINFO_NUM_CONNECTS
 Pass a pointer to a long to receive how many new connections libcurl had to
 create to achieve the previous transfer (only the successful connects are

docs/libcurl/curl_easy_setopt.3

@@ -282,6 +282,13 @@ NULL, the function used to accept response data will be used instead. That is,
 it will be the function specified with \fICURLOPT_WRITEFUNCTION\fP, or if it
 is not specified or NULL - the default, stream-writing function.
 
+It's important to note that the callback will be invoked for the headers of
+all responses received after initiating a request and not just the final
+response. This includes all responses which occur during authentication
+negotiation. If you need to operate on only the headers from the final
+response, you will need to collect headers in the callback yourself and use
+HTTP status lines, for example, to delimit response boundaries.
+
 Since 7.14.1: When a server sends a chunked encoded transfer, it may contain a
 trailer. That trailer is identical to a HTTP header and if such a trailer is
 received it is passed to the application using this callback as well. There
@@ -863,7 +870,7 @@ data using the read callback!
 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.
 
-To make multipart/formdata posts (aka rfc1867-posts), check out the
+To make multipart/formdata posts (aka RFC2388-posts), check out the
 \fICURLOPT_HTTPPOST\fP option.
 .IP CURLOPT_POSTFIELDSIZE
 If you want to post data to the server without letting libcurl do a strlen()
@@ -1063,6 +1070,23 @@ be a plain IP address, a host name, a network interface name (under Unix) or
 just a '-' symbol to let the library use your system's default IP
 address. Default FTP operations are passive, and thus won't use PORT.
 
+The address can be followed by a ':' to specify a port, optionally followed by
+a '-' to specify a port range.  If the port specified is 0, the operating
+system will pick a free port.  If a range is provided and all ports in the
+range are not available, libcurl will report CURLE_FTP_PORT_FAILED for the
+handle.  Invalid port/range settings are ignored.  IPv6 addresses followed by
+a port or portrange have to be in brackets.  IPv6 addresses without port/range
+specifier can be in brackets.  (added in 7.19.5)
+
+Examples with specified ports:
+
+.nf
+  eth0:0
+  192.168.1.2:32000-33000
+  curl.se:32123
+  [::1]:1234-4567
+.fi
+
 You disable PORT again and go back to using the passive version by setting
 this option to NULL.
 .IP CURLOPT_QUOTE
@@ -1719,6 +1743,44 @@ Pass a char * pointing to a file name for your private key. If not used,
 libcurl defaults to using \fB~/.ssh/id_dsa\fP.
 If the file is password-protected, set the password with \fICURLOPT_KEYPASSWD\fP.
 (Added in 7.16.1)
+.IP CURLOPT_SSH_KNOWNHOSTS
+Pass a pointer to a zero terminated string holding the file name of the
+known_host file to use.  The known_hosts file should use the OpenSSH file
+format as supported by libssh2. If this file is specified, libcurl will only
+accept connections with hosts that are known and present in that file, with a
+matching public key. Use \fICURLOPT_SSH_KEYFUNCTION\fP to alter the default
+behavior on host and key (mis)matching. (Added in 7.19.6)
+.IP CURLOPT_SSH_KEYFUNCTION
+Pass a pointer to a curl_sshkeycallback function. It gets called when the
+known_host matching has been done, to allow the application to act and decide
+for libcurl how to proceed. It gets passed the CURL handle, the key from the
+known_hosts file, the key from the remote site, info from libcurl on the
+matching status and a custom pointer (set with \fICURLOPT_SSH_KEYDATA\fP). It
+MUST return one of the following return codes to tell libcurl how to act:
+.RS
+.IP CURLKHSTAT_FINE_ADD_TO_FILE
+The host+key is accepted and libcurl will append it to the known_hosts file
+before continuing with the connection. This will also add the host+key combo
+to the known_host pool kept in memory if it wasn't already present there. Note
+that the adding of data to the file is done by completely replacing the file
+with a new copy, so the permissions of the file must allow this.
+.IP CURLKHSTAT_FINE
+The host+key is accepted libcurl will continue with the connection. This will
+also add the host+key combo to the known_host pool kept in memory if it wasn't
+already present there.
+.IP CURLKHSTAT_REJECT
+The host+key is rejected. libcurl will deny the connection to continue and it
+will be closed.
+.IP CURLKHSTAT_DEFER
+The host+key is rejected, but the SSH connection is asked to be kept alive.
+This feature could be used when the app wants to somehow return back and act
+on the host+key situation and then retry without needing the overhead of
+setting it up from scratch again.
+.RE
+ (Added in 7.19.6)
+.IP CURLOPT_SSH_KEYDATA
+Pass a void * as parameter. This pointer will be passed along verbatim to the
+callback set with \fICURLOPT_SSH_KEYFUNCTION\fP. (Added in 7.19.6)
 .SH OTHER OPTIONS
 .IP CURLOPT_PRIVATE
 Pass a void * as parameter, pointing to data that should be associated with

docs/libcurl/curl_easy_unescape.3

@@ -1,52 +1,52 @@
-.\" **************************************************************************
-.\" *                                  _   _ ____  _
-.\" *  Project                     ___| | | |  _ \| |
-.\" *                             / __| | | | |_) | |
-.\" *                            | (__| |_| |  _ <| |___
-.\" *                             \___|\___/|_| \_\_____|
-.\" *
-.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
-.\" *
-.\" * This software is licensed as described in the file COPYING, which
-.\" * you should have received as part of this distribution. The terms
-.\" * are also available at http://curl.haxx.se/docs/copyright.html.
-.\" *
-.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
-.\" * copies of the Software, and permit persons to whom the Software is
-.\" * furnished to do so, under the terms of the COPYING file.
-.\" *
-.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
-.\" * KIND, either express or implied.
-.\" *
-.\" * $Id$
-.\" **************************************************************************
-.\"
-.TH curl_easy_unescape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
-.SH NAME
-curl_easy_unescape - URL decodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_easy_unescape( CURL *" curl ", char *" url ", int "inlength
-.BI ", int *" outlength " );"
-.ad
-.SH DESCRIPTION
-This function converts the given URL encoded input string to a "plain string"
-and returns that in an allocated memory area. All input characters that are
-URL encoded (%XX where XX is a two-digit hexadecimal number) are converted to
-their binary versions.
-
-If the \fBlength\fP argument is set to 0 (zero), \fIcurl_easy_unescape(3)\fP
-will use strlen() on the input \fIurl\fP string to find out the size.
-
-If \fBoutlength\fP is non-NULL, the function will write the length of the
-returned string in the integer it points to. This allows an escaped string
-containing %00 to still get used properly after unescaping.
-
-You must \fIcurl_free(3)\fP the returned string when you're done with it.
-.SH AVAILABILITY
-Added in 7.15.4 and replaces the old \fIcurl_unescape(3)\fP function.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.I curl_easy_escape(3), curl_free(3), RFC 2396
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" * $Id$
+.\" **************************************************************************
+.\"
+.TH curl_easy_unescape 3 "7 April 2006" "libcurl 7.15.4" "libcurl Manual"
+.SH NAME
+curl_easy_unescape - URL decodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_easy_unescape( CURL *" curl ", char *" url ", int "inlength
+.BI ", int *" outlength " );"
+.ad
+.SH DESCRIPTION
+This function converts the given URL encoded input string to a "plain string"
+and returns that in an allocated memory area. All input characters that are
+URL encoded (%XX where XX is a two-digit hexadecimal number) are converted to
+their binary versions.
+
+If the \fBlength\fP argument is set to 0 (zero), \fIcurl_easy_unescape(3)\fP
+will use strlen() on the input \fIurl\fP string to find out the size.
+
+If \fBoutlength\fP is non-NULL, the function will write the length of the
+returned string in the integer it points to. This allows an escaped string
+containing %00 to still get used properly after unescaping.
+
+You must \fIcurl_free(3)\fP the returned string when you're done with it.
+.SH AVAILABILITY
+Added in 7.15.4 and replaces the old \fIcurl_unescape(3)\fP function.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.I curl_easy_escape(3), curl_free(3), RFC 2396

docs/libcurl/curl_escape.3

@@ -1,31 +1,31 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
-.SH NAME
-curl_escape - URL encodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_escape( char *" url ", int "length " );"
-.ad
-.SH DESCRIPTION
-Obsolete function. Use \fIcurl_easy_escape(3)\fP instead!
-
-This function will convert the given input string to an URL encoded string and
-return that as a new allocated string. All input characters that are not a-z,
-A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
-two-digit hexadecimal number).
-
-If the 'length' argument is set to 0, curl_escape() will use strlen() on the
-input 'url' string to find out the size.
-
-You must curl_free() the returned string when you're done with it.
-.SH AVAILABILITY
-Since 7.15.4, \fIcurl_easy_escape(3)\fP should be used. This function will
-be removed in a future release.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.BR curl_unescape "(3), " curl_free "(3), " RFC 2396
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
+.SH NAME
+curl_escape - URL encodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_escape( char *" url ", int "length " );"
+.ad
+.SH DESCRIPTION
+Obsolete function. Use \fIcurl_easy_escape(3)\fP instead!
+
+This function will convert the given input string to an URL encoded string and
+return that as a new allocated string. All input characters that are not a-z,
+A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
+two-digit hexadecimal number).
+
+If the 'length' argument is set to 0, curl_escape() will use strlen() on the
+input 'url' string to find out the size.
+
+You must curl_free() the returned string when you're done with it.
+.SH AVAILABILITY
+Since 7.15.4, \fIcurl_easy_escape(3)\fP should be used. This function will
+be removed in a future release.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.BR curl_unescape "(3), " curl_free "(3), " RFC 2396

docs/libcurl/curl_formadd.3

@@ -13,7 +13,7 @@ curl_formadd - add a section to a multipart/formdata HTTP POST
 .ad
 .SH DESCRIPTION
 curl_formadd() is used to append sections when building a multipart/formdata
-HTTP POST (sometimes referred to as rfc1867-style posts). Append one section at
+HTTP POST (sometimes referred to as RFC2388-style posts). Append one section at
 a time until you've added all the sections you want included and then you pass
 the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
 \fIlastitem\fP is set after each call and on repeated invokes it should be

docs/libcurl/curl_unescape.3

@@ -1,31 +1,31 @@
-.\" You can view this file with:
-.\" nroff -man [file]
-.\" $Id$
-.\"
-.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
-.SH NAME
-curl_unescape - URL decodes the given string
-.SH SYNOPSIS
-.B #include <curl/curl.h>
-.sp
-.BI "char *curl_unescape( char *" url ", int "length " );"
-.ad
-.SH DESCRIPTION
-Obsolete function. Use \fIcurl_easy_unescape(3)\fP instead!
-
-This function will convert the given URL encoded input string to a "plain
-string" and return that as a new allocated string. All input characters that
-are URL encoded (%XX where XX is a two-digit hexadecimal number) will be
-converted to their plain text versions.
-
-If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
-input 'url' string to find out the size.
-
-You must curl_free() the returned string when you're done with it.
-.SH AVAILABILITY
-Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
-be removed in a future release.
-.SH RETURN VALUE
-A pointer to a zero terminated string or NULL if it failed.
-.SH "SEE ALSO"
-.I curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396
+.\" You can view this file with:
+.\" nroff -man [file]
+.\" $Id$
+.\"
+.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
+.SH NAME
+curl_unescape - URL decodes the given string
+.SH SYNOPSIS
+.B #include <curl/curl.h>
+.sp
+.BI "char *curl_unescape( char *" url ", int "length " );"
+.ad
+.SH DESCRIPTION
+Obsolete function. Use \fIcurl_easy_unescape(3)\fP instead!
+
+This function will convert the given URL encoded input string to a "plain
+string" and return that as a new allocated string. All input characters that
+are URL encoded (%XX where XX is a two-digit hexadecimal number) will be
+converted to their plain text versions.
+
+If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
+input 'url' string to find out the size.
+
+You must curl_free() the returned string when you're done with it.
+.SH AVAILABILITY
+Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
+be removed in a future release.
+.SH RETURN VALUE
+A pointer to a zero terminated string or NULL if it failed.
+.SH "SEE ALSO"
+.I curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396

docs/libcurl/curl_version_info.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -21,7 +21,7 @@
 .\" * $Id$
 .\" **************************************************************************
 .\"
-.TH curl_version_info 3 "2 Nov 2006" "libcurl 7.16.1" "libcurl Manual"
+.TH curl_version_info 3 "10 June 2009" "libcurl 7.19.6" "libcurl Manual"
 .SH NAME
 curl_version_info - returns run-time libcurl version info
 .SH SYNOPSIS
@@ -105,8 +105,10 @@ supports HTTP NTLM (added in 7.10.6)
 .IP CURL_VERSION_GSSNEGOTIATE
 supports HTTP GSS-Negotiate (added in 7.10.6)
 .IP CURL_VERSION_DEBUG
-libcurl was built with extra debug capabilities built-in. This is mainly of
-interest for libcurl hackers. (added in 7.10.6)
+libcurl was built with debug capabilities (added in 7.10.6)
+.IP CURL_VERSION_CURLDEBUG
+libcurl was built with memory tracking debug capabilities. This is mainly of
+interest for libcurl hackers. (added in 7.19.6)
 .IP CURL_VERSION_ASYNCHDNS
 libcurl was built with support for asynchronous name lookups, which allows
 more exact timeouts (even on Windows) and less blocking when using the multi

docs/libcurl/libcurl-multi.3

@@ -119,10 +119,10 @@ If you want to re-use an easy handle that was added to the multi handle for
 transfer, you must first remove it from the multi stack and then re-add it
 again (possibly after having altered some options at your own choice).
 .SH "MULTI_SOCKET"
-Since 7.16.0, the \fIcurl_multi_socket(3)\fP function offers a way for
+Since 7.16.0, the \fIcurl_multi_socket_action(3)\fP function offers a way for
 applications to not only avoid being forced to use select(), but it also
-offers a much more high-performance API that will make a significant difference
-for applications using large numbers of simultaneous connections.
+offers a much more high-performance API that will make a significant
+difference for applications using large numbers of simultaneous connections.
 
 \fIcurl_multi_socket_action(3)\fP is then used
 instead of \fIcurl_multi_perform(3)\fP.

docs/libcurl/libcurl-tutorial.3

@@ -502,13 +502,14 @@ then passing that list to libcurl.
 While the simple examples above cover the majority of all cases where HTTP
 POST operations are required, they don't do multi-part formposts. Multi-part
 formposts were introduced as a better way to post (possibly large) binary data
-and were first documented in the RFC1867. They're called multi-part because
-they're built by a chain of parts, each being a single unit. Each part has its
-own name and contents. You can in fact create and post a multi-part formpost
-with the regular libcurl POST support described above, but that would require
-that you build a formpost yourself and provide to libcurl. To make that
-easier, libcurl provides \fIcurl_formadd(3)\fP. Using this function, you add
-parts to the form. When you're done adding parts, you post the whole form.
+and were first documented in the RFC1867 (updated in RFC2388). They're called
+multi-part because they're built by a chain of parts, each part being a single
+unit of data. Each part has its own name and contents. You can in fact create
+and post a multi-part formpost with the regular libcurl POST support described
+above, but that would require that you build a formpost yourself and provide
+to libcurl. To make that easier, libcurl provides \fIcurl_formadd(3)\fP. Using
+this function, you add parts to the form. When you're done adding parts, you
+post the whole form.
 
 The following example sets two simple text parts with plain textual contents,
 and then a file with binary contents and uploads the whole thing.
@@ -754,7 +755,7 @@ to another language and execute that.
 
 - Read the Javascript code and rewrite the same logic in another language.
 
-- Implement a Javascript interpreted, people have successfully used the
+- 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.

docs/libcurl/symbols-in-versions

@@ -425,6 +425,7 @@ CURL_TIMECOND_IFUNMODSINCE      7.9.7
 CURL_TIMECOND_LASTMOD           7.9.7
 CURL_VERSION_ASYNCHDNS          7.10.7
 CURL_VERSION_CONV               7.15.4
+CURL_VERSION_CURLDEBUG          7.19.6
 CURL_VERSION_DEBUG              7.10.6
 CURL_VERSION_GSSNEGOTIATE       7.10.6
 CURL_VERSION_IDN                7.12.0

include/curl/curl.h

@@ -48,13 +48,8 @@
 #include <limits.h>
 
 /* The include stuff here below is mainly for time_t! */
-#ifdef vms
-# include <types.h>
-# include <time.h>
-#else
-# include <sys/types.h>
-# include <time.h>
-#endif /* defined (vms) */
+#include <sys/types.h>
+#include <time.h>
 
 #if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__GNUC__) && \
   !defined(__CYGWIN__) || defined(__MINGW32__)
@@ -70,14 +65,15 @@
    libc5-based Linux systems. Only include it on system that are known to
    require it! */
 #if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \
-    defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY)
+    defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \
+    defined(ANDROID)
 #include <sys/select.h>
 #endif
 
 #ifndef _WIN32_WCE
 #include <sys/socket.h>
 #endif
-#if !defined(WIN32) && !defined(__WATCOMC__)
+#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__)
 #include <sys/time.h>
 #endif
 #include <sys/types.h>
@@ -186,7 +182,7 @@ typedef size_t (*curl_write_callback)(char *buffer,
                                       size_t nitems,
                                       void *outstream);
 
-/* this is the return codes for the seek callbacks */
+/* These are the return codes for the seek callbacks */
 #define CURL_SEEKFUNC_OK       0
 #define CURL_SEEKFUNC_FAIL     1 /* fail the entire transfer */
 #define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so
@@ -497,6 +493,45 @@ typedef enum {
 
 #define CURL_ERROR_SIZE 256
 
+struct curl_khkey {
+  const char *key; /* points to a zero-terminated string encoded with base64
+                      if len is zero, otherwise to the "raw" data */
+  size_t len;
+  enum type {
+    CURLKHTYPE_UNKNOWN,
+    CURLKHTYPE_RSA1,
+    CURLKHTYPE_RSA,
+    CURLKHTYPE_DSS
+  } keytype;
+};
+
+/* this is the set of return values expected from the curl_sshkeycallback
+   callback */
+enum curl_khstat {
+  CURLKHSTAT_FINE_ADD_TO_FILE,
+  CURLKHSTAT_FINE,
+  CURLKHSTAT_REJECT, /* reject the connection, return an error */
+  CURLKHSTAT_DEFER,  /* do not accept it, but we can't answer right now so
+                        this causes a CURLE_DEFER error but otherwise the
+                        connection will be left intact etc */
+  CURLKHSTAT_LAST    /* not for use, only a marker for last-in-list */
+};
+
+/* this is the set of status codes pass in to the callback */
+enum curl_khmatch {
+  CURLKHMATCH_OK,       /* match */
+  CURLKHMATCH_MISMATCH, /* host found, key mismatch! */
+  CURLKHMATCH_MISSING,  /* no matching host/key found */
+  CURLKHMATCH_LAST      /* not for use, only a marker for last-in-list */
+};
+
+typedef int
+  (*curl_sshkeycallback) (CURL *easy,     /* easy handle */
+                          const struct curl_khkey *knownkey, /* known */
+                          const struct curl_khkey *foundkey, /* found */
+                          enum curl_khmatch, /* libcurl's view on the keys */
+                          void *clientp); /* custom pointer passed from app */
+
 /* parameter for the CURLOPT_USE_SSL option */
 typedef enum {
   CURLUSESSL_NONE,    /* do not attempt to use SSL */
@@ -1201,7 +1236,7 @@ typedef enum {
   CINIT(TFTP_BLKSIZE, LONG, 178),
 
   /* Socks Service */
-  CINIT(SOCKS5_GSSAPI_SERVICE, LONG, 179),
+  CINIT(SOCKS5_GSSAPI_SERVICE, OBJECTPOINT, 179),
 
   /* Socks Service */
   CINIT(SOCKS5_GSSAPI_NEC, LONG, 180),
@@ -1218,6 +1253,16 @@ typedef enum {
      to all protocols except FILE and SCP. */
   CINIT(REDIR_PROTOCOLS, LONG, 182),
 
+  /* set the SSH knownhost file name to use */
+  CINIT(SSH_KNOWNHOSTS, OBJECTPOINT, 183),
+
+  /* set the SSH host key callback, must point to a curl_sshkeycallback
+     function */
+  CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184),
+
+  /* set the SSH host key callback custom pointer */
+  CINIT(SSH_KEYDATA, OBJECTPOINT, 185),
+
   CURLOPT_LASTENTRY /* the last unused */
 } CURLoption;
 
@@ -1516,7 +1561,7 @@ CURL_EXTERN void curl_free(void *p);
  * DESCRIPTION
  *
  * curl_global_init() should be invoked exactly once for each application that
- * uses libcurl and before any call of other libcurl function.
+ * uses libcurl and before any call of other libcurl functions.
  *
  * This function is not thread-safe!
  */
@@ -1790,8 +1835,8 @@ typedef struct {
 #define CURL_VERSION_LARGEFILE (1<<9)  /* supports files bigger than 2GB */
 #define CURL_VERSION_IDN       (1<<10) /* International Domain Names support */
 #define CURL_VERSION_SSPI      (1<<11) /* SSPI is supported */
-#define CURL_VERSION_CONV      (1<<12) /* character conversions are
-                                          supported */
+#define CURL_VERSION_CONV      (1<<12) /* character conversions supported */
+#define CURL_VERSION_CURLDEBUG (1<<13) /* debug memory tracking supported */
 
 /*
  * NAME curl_version_info()

include/curl/curlbuild.h.cmake

@@ -63,6 +63,15 @@
    Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined
 #endif
 
+#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
+#  error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CURL_SIZEOF_CURL_SOCKLEN_T
+#  error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
+   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined
+#endif
 #ifdef CURL_TYPEOF_CURL_OFF_T
 #  error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
    Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined
@@ -126,6 +135,21 @@
 /* The size of `long', as computed by sizeof. */
 #cmakedefine CURL_SIZEOF_LONG ${CURL_SIZEOF_LONG}
 
+/* Integral data type used for curl_socklen_t. */
+#cmakedefine CURL_TYPEOF_CURL_SOCKLEN_T ${CURL_TYPEOF_CURL_SOCKLEN_T}
+
+/* on windows socklen_t is in here */
+#ifdef _WIN32
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+/* Data type definition of curl_socklen_t. */
+typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
+
+/* The size of `curl_socklen_t', as computed by sizeof. */
+#cmakedefine CURL_SIZEOF_CURL_SOCKLEN_T ${CURL_SIZEOF_CURL_SOCKLEN_T}
+
 /* Signed integral data type used for curl_off_t. */
 #cmakedefine CURL_TYPEOF_CURL_OFF_T ${CURL_TYPEOF_CURL_OFF_T}
 

include/curl/curlver.h

@@ -31,13 +31,13 @@
 
 /* This is the version number of the libcurl package from which this header
    file origins: */
-#define LIBCURL_VERSION "7.19.5-CVS"
+#define LIBCURL_VERSION "7.19.6-CVS"
 
 /* The numeric version number is also available "in parts" by using these
    defines: */
 #define LIBCURL_VERSION_MAJOR 7
 #define LIBCURL_VERSION_MINOR 19
-#define LIBCURL_VERSION_PATCH 5
+#define LIBCURL_VERSION_PATCH 6
 
 /* This is the numeric version of the libcurl version number, meant for easier
    parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
@@ -54,7 +54,7 @@
    and it is always a greater number in a more recent release. It makes
    comparisons with greater than and less than work.
 */
-#define LIBCURL_VERSION_NUM 0x071305
+#define LIBCURL_VERSION_NUM 0x071306
 
 /*
  * This is the date and time when the full source package was created. The

include/curl/stdcheaders.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___ 
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms

lib/.cvsignore

@@ -9,7 +9,7 @@ DLL-Release
 LIB-Debug
 LIB-Release
 Makefile
-config.h
+curl_config.h
 getdate.c
 libcurl.dsp
 libcurl.vcproj

lib/CMakeLists.txt

@@ -1,60 +1,60 @@
-SET(LIB_NAME libcurl)
+set(LIB_NAME libcurl)
 
-CONFIGURE_FILE(${CURL_SOURCE_DIR}/include/curl/curlbuild.h.cmake
+configure_file(${CURL_SOURCE_DIR}/include/curl/curlbuild.h.cmake
   ${CURL_BINARY_DIR}/include/curl/curlbuild.h)
-CONFIGURE_FILE(config.h.cmake
-  ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+configure_file(curl_config.h.cmake
+  ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h)
 
+transform_makefile_inc("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
+include(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
 
-TRANSFORM_MAKEFILE_INC("Makefile.inc" "${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake")
-INCLUDE(${CMAKE_CURRENT_BINARY_DIR}/Makefile.inc.cmake)
+list(APPEND HHEADERS
+  ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h
+  ${CURL_BINARY_DIR}/include/curl/curlbuild.h
+  )
 
-LIST(APPEND HHEADERS
-	${CMAKE_CURRENT_BINARY_DIR}/config.h
-	${CURL_BINARY_DIR}/include/curl/curlbuild.h
-)
-
-IF(MSVC)
-	LIST(APPEND CSOURCES libcurl.rc)
-ENDIF()
+if(MSVC)
+  list(APPEND CSOURCES libcurl.rc)
+endif()
 
 # SET(CSOURCES
-  # #  memdebug.c -not used
-  # # nwlib.c - Not used
-  # # strtok.c - specify later
-  # # strtoofft.c - specify later
+# #  memdebug.c -not used
+# # nwlib.c - Not used
+# # strtok.c - specify later
+# # strtoofft.c - specify later
 # )
 
 # # if we have Kerberos 4, right now this is never on
 # #OPTION(CURL_KRB4 "Use Kerberos 4" OFF)
 # IF(CURL_KRB4)
-  # SET(CSOURCES ${CSOURCES}
-    # krb4.c
-    # security.c
-    # )
+# SET(CSOURCES ${CSOURCES}
+# krb4.c
+# security.c
+# )
 # ENDIF(CURL_KRB4)
 
 # #OPTION(CURL_MALLOC_DEBUG "Debug mallocs in Curl" OFF)
 # MARK_AS_ADVANCED(CURL_MALLOC_DEBUG)
 # IF(CURL_MALLOC_DEBUG)
-  # SET(CSOURCES ${CSOURCES}
-    # memdebug.c
-    # )
+# SET(CSOURCES ${CSOURCES}
+# memdebug.c
+# )
 # ENDIF(CURL_MALLOC_DEBUG)
 
 # # only build compat strtoofft if we need to
 # IF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
-  # SET(CSOURCES ${CSOURCES}
-    # strtoofft.c
-    # )
+# SET(CSOURCES ${CSOURCES}
+# strtoofft.c
+# )
 # ENDIF(NOT HAVE_STRTOLL AND NOT HAVE__STRTOI64)
 
-IF(HAVE_FEATURES_H)
-  SET_SOURCE_FILES_PROPERTIES(
+if(HAVE_FEATURES_H)
+  set_source_files_properties(
     cookie.c
     easy.c
     formdata.c
     getenv.c
+    nonblock.c
     hash.c
     http.c
     if2ip.c 
@@ -65,57 +65,60 @@ IF(HAVE_FEATURES_H)
     transfer.c
     url.c
     COMPILE_FLAGS -D_BSD_SOURCE)
-ENDIF(HAVE_FEATURES_H)
+endif(HAVE_FEATURES_H)
 
 
 # The rest of the build
 
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/../include)
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/..)
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../include)
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR}/..)
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_CURRENT_BINARY_DIR}/../include)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../include)
+include_directories(${CMAKE_CURRENT_BINARY_DIR}/..)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+if(CURL_USE_ARES)
+  include_directories(${CARES_INCLUDE_DIR})
+endif()
 
-IF(CURL_STATICLIB)
-	# Static lib
-	SET(CURL_USER_DEFINED_DYNAMIC_OR_STATIC STATIC)
-ELSE()
-	# DLL / so dynamic lib
-	SET(CURL_USER_DEFINED_DYNAMIC_OR_STATIC SHARED)
-ENDIF()
+if(CURL_STATICLIB)
+  # Static lib
+  set(CURL_USER_DEFINED_DYNAMIC_OR_STATIC STATIC)
+else()
+  # DLL / so dynamic lib
+  set(CURL_USER_DEFINED_DYNAMIC_OR_STATIC SHARED)
+endif()
 
-ADD_LIBRARY(
-	${LIB_NAME}
-	${CURL_USER_DEFINED_DYNAMIC_OR_STATIC}
-	${HHEADERS} ${CSOURCES}
-)
+add_library(
+  ${LIB_NAME}
+  ${CURL_USER_DEFINED_DYNAMIC_OR_STATIC}
+  ${HHEADERS} ${CSOURCES}
+  )
 
-TARGET_LINK_LIBRARIES(${LIB_NAME} ${CURL_LIBS})
+target_link_libraries(${LIB_NAME} ${CURL_LIBS})
 
-IF(WIN32)
-	ADD_DEFINITIONS( -D_USRDLL )
-ENDIF()
+if(WIN32)
+  add_definitions( -D_USRDLL )
+endif()
 
-SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES COMPILE_DEFINITIONS BUILDING_LIBCURL)
+set_target_properties(${LIB_NAME} PROPERTIES COMPILE_DEFINITIONS BUILDING_LIBCURL)
 
-SETUP_CURL_DEPENDENCIES(${LIB_NAME})
+setup_curl_dependencies(${LIB_NAME})
 
 # Remove the "lib" prefix since the library is already named "libcurl".
-SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES PREFIX "")
-SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
+set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
+set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
 
-IF(MSVC)
-	IF(NOT BUILD_RELEASE_DEBUG_DIRS)
-		# Ugly workaround to remove the "/debug" or "/release" in each output
-		SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES PREFIX "../")
-		SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES IMPORT_PREFIX "../")
-	ENDIF()
-ENDIF()
+if(MSVC)
+  if(NOT BUILD_RELEASE_DEBUG_DIRS)
+    # Ugly workaround to remove the "/debug" or "/release" in each output
+    set_target_properties(${LIB_NAME} PROPERTIES PREFIX "../")
+    set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "../")
+  endif()
+endif()
 
-IF(WIN32)
-	IF(NOT CURL_STATICLIB)
-		# Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
-		SET_TARGET_PROPERTIES(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
-	ENDIF()
-ENDIF()
+if(WIN32)
+  if(NOT CURL_STATICLIB)
+    # Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
+    set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
+  endif()
+endif()

lib/Makefile.Watcom

@@ -11,7 +11,7 @@ CC = wcc386
 CFLAGS = -3s -mf -d3 -hc -zff -zgf -zq -zm -zc -s -fr=con -w2 -fpi -oilrtfm -bt=nt &
          -bd -d+ -dWIN32 -dCURL_CA_BUNDLE=getenv("CURL_CA_BUNDLE")                 &
          -dBUILDING_LIBCURL -dHAVE_SPNEGO=1 -dENABLE_IPV6                          &
-         -dDEBUG=1 -dCURLDEBUG -d_WIN32_WINNT=0x0501 -dWINBERAPI=__declspec(cdecl) &
+         -dDEBUG=1 -dDEBUGBUILD -d_WIN32_WINNT=0x0501 -dWINBERAPI=__declspec(cdecl) &
          -dWINLDAPAPI=__declspec(cdecl) -I. -I..\include
 
 #
@@ -69,7 +69,7 @@ OBJS = $(OBJ_DIR)\base64.obj           $(OBJ_DIR)\connect.obj        &
        $(OBJ_DIR)\telnet.obj           $(OBJ_DIR)\tftp.obj           &
        $(OBJ_DIR)\timeval.obj          $(OBJ_DIR)\transfer.obj       &
        $(OBJ_DIR)\url.obj              $(OBJ_DIR)\version.obj        &
-       $(OBJ_DIR)\slist.obj
+       $(OBJ_DIR)\slist.obj            $(OBJ_DIR)\nonblock.obj
 
 #
 # Use $(OBJS) as a template to generate $(OBJS_STAT) and $(OBJS_DYN).
@@ -107,7 +107,7 @@ vclean realclean: clean .SYMBOLIC
 
 .ERASE
 $(RESOURCE): libcurl.rc
-        wrc -dCURLDEBUG=1 -q -r -zm -I..\include -fo=$@ libcurl.rc
+        wrc -dDEBUGBUILD=1 -q -r -zm -I..\include -fo=$@ libcurl.rc
 
 .ERASE
 .c{$(OBJ_BASE)\dyn}.obj:
@@ -525,6 +525,11 @@ $(OBJ_DIR)\nss.obj: nss.c setup.h config-win32.h ..\include\curl\curlbuild.h &
   url.h connect.h strequal.h select.h sslgen.h ..\include\curl\mprintf.h
 $(OBJ_DIR)\qssl.obj: qssl.c setup.h config-win32.h ..\include\curl\curlbuild.h &
   ..\include\curl\curlrules.h setup_once.h
+$(OBJ_DIR)\nonblock.obj: nonblock.c setup.h config-win32.h ..\include\curl\curlbuild.h &
+  ..\include\curl\curlrules.h setup_once.h nonblock.h &
+  ..\include\curl\curl.h ..\include\curl\curlver.h &
+  ..\include\curl\curlrules.h ..\include\curl\easy.h &
+  ..\include\curl\multi.h ..\include\curl\curl.h
 $(OBJ_DIR)\rawstr.obj: rawstr.c setup.h config-win32.h ..\include\curl\curlbuild.h &
   ..\include\curl\curlrules.h setup_once.h rawstr.h &
   ..\include\curl\curl.h ..\include\curl\curlver.h &

lib/Makefile.am

@@ -29,16 +29,16 @@ DOCS = README.encoding README.memoryleak README.ares README.curlx	\
  README.hostip README.multi_socket README.httpauth README.pipelining    \
  README.NSS README.curl_off_t
 
-CMAKE_DIST = CMakeLists.txt config.h.cmake
+CMAKE_DIST = CMakeLists.txt curl_config.h.cmake
 
 EXTRA_DIST = Makefile.b32 Makefile.m32 Makefile.vc6 Makefile.riscos $(DSP) \
  vc6libcurl.dsw config-win32.h config-win32ce.h config-riscos.h            \
- config-mac.h config.h.in makefile.dj config.dos libcurl.plist             \
+ config-mac.h curl_config.h.in makefile.dj config.dos libcurl.plist        \
  libcurl.rc config-amigaos.h amigaos.c amigaos.h makefile.amiga		   \
  Makefile.netware nwlib.c nwos.c libcurl.imp msvcproj.head msvcproj.foot   \
  config-win32ce.h config-os400.h setup-os400.h config-symbian.h		   \
  Makefile.Watcom config-tpf.h $(DOCS) $(VCPROJ) mk-ca-bundle.pl		   \
- firefox-db2pem.sh $(CMAKE_DIST)
+ firefox-db2pem.sh $(CMAKE_DIST) config-vxworks.h Makefile.vxworks
 
 CLEANFILES = $(DSP) $(VCPROJ)
 
@@ -52,17 +52,24 @@ LIBCURL_LIBS = @LIBCURL_LIBS@
 #
 # $(top_builddir)/include is for libcurl's generated curl/curlbuild.h file
 # $(top_srcdir)/include is for libcurl's external include files
-# $(top_builddir)/lib is for libcurl's generated lib/config.h file
+# $(top_builddir)/lib is for libcurl's generated lib/curl_config.h file
 # $(top_srcdir)/lib is for libcurl's lib/setup.h and other "private" files
 # $(top_builddir)/ares is for in-tree c-ares's generated ares_build.h file
 # $(top_srcdir)/ares is for in-tree c-ares's external include files
 
+if USE_EMBEDDED_ARES
 INCLUDES = -I$(top_builddir)/include \
            -I$(top_srcdir)/include   \
            -I$(top_builddir)/lib     \
            -I$(top_srcdir)/lib       \
            -I$(top_builddir)/ares    \
            -I$(top_srcdir)/ares
+else
+INCLUDES = -I$(top_builddir)/include \
+           -I$(top_srcdir)/include   \
+           -I$(top_builddir)/lib     \
+           -I$(top_srcdir)/lib
+endif
 
 if SONAME_BUMP
 #

lib/Makefile.inc

@@ -10,7 +10,7 @@ CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c	\
   hostares.c hostasyn.c hostip4.c hostip6.c hostsyn.c hostthre.c	\
   inet_ntop.c parsedate.c select.c gtls.c sslgen.c tftp.c splay.c	\
   strdup.c socks.c ssh.c nss.c qssl.c rawstr.c curl_addrinfo.c          \
-  socks_gssapi.c socks_sspi.c curl_sspi.c slist.c
+  socks_gssapi.c socks_sspi.c curl_sspi.c slist.c nonblock.c
 
 HHEADERS = arpa_telnet.h netrc.h file.h timeval.h qssl.h hostip.h	\
   progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h	\
@@ -21,4 +21,4 @@ HHEADERS = arpa_telnet.h netrc.h file.h timeval.h qssl.h hostip.h	\
   strtoofft.h strerror.h inet_ntop.h curlx.h curl_memory.h setup.h	\
   transfer.h select.h easyif.h multiif.h parsedate.h sslgen.h gtls.h	\
   tftp.h sockaddr.h splay.h strdup.h setup_once.h socks.h ssh.h nssg.h	\
-  curl_base64.h rawstr.h curl_addrinfo.h curl_sspi.h slist.h
+  curl_base64.h rawstr.h curl_addrinfo.h curl_sspi.h slist.h nonblock.h

lib/Makefile.m32

@@ -44,7 +44,7 @@ AR = ar
 LDFLAGS = -s
 RANLIB = ranlib
 RC = windres
-RCFLAGS = --include-dir=../include -DCURLDEBUG=0 -O COFF -i
+RCFLAGS = --include-dir=../include -DDEBUGBUILD=0 -O COFF -i
 RM = del /q /f > NUL 2>&1
 STRIP = strip -g
 

lib/Makefile.netware

@@ -241,7 +241,7 @@ nlm: prebuild $(TARGET).nlm
 
 lib: prebuild $(TARGET).$(LIBEXT)
 
-prebuild: $(OBJDIR) $(CURL_INC)/curl/curlbuild.h $(OBJDIR)/version.inc config.h
+prebuild: $(OBJDIR) $(CURL_INC)/curl/curlbuild.h $(OBJDIR)/version.inc curl_config.h
 
 $(OBJDIR)/%.o: %.c
 #	@echo Compiling $<
@@ -263,7 +263,7 @@ ifdef WITH_SSL
 endif
 
 clean:
-	-$(RM) config.h
+	-$(RM) curl_config.h
 	-$(RM) -r $(OBJDIR)
 
 distclean: clean
@@ -373,7 +373,7 @@ ifeq ($(findstring nlmconv,$(LD)),nlmconv)
 	@echo $(DL)output $(TARGET).nlm$(DL) >> $@
 endif
 
-config.h: Makefile.netware
+curl_config.h: Makefile.netware
 	@echo Creating $@
 	@echo $(DL)/* $@ for NetWare target.$(DL) > $@
 	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@

lib/Makefile.riscos

@@ -13,7 +13,7 @@ objs =	o.base64 o.connect o.cookie o.dict \
 	o.security o.select o.sendf o.speedcheck o.ssluse \
 	o.strequal o.strtok o.telnet o.timeval \
 	o.transfer o.url o.version o.strtoofft o.sslgen o.gtls \
-	o.rawstr o.curl_addrinfo o.slist
+	o.rawstr o.curl_addrinfo o.slist o.nonblock
 
 # Compile options:
 linkopts	= -o libcurl
@@ -135,6 +135,9 @@ o.sslgen:	c.sslgen
 o.ssluse:	c.ssluse
 		gcc $(compileropts) -c -o ssluse.o c.ssluse
 
+o.nonblock:	c.nonblock
+		gcc $(compileropts) -c -o nonblock.o c.nonblock
+
 o.rawstr:	c.rawstr
 		gcc $(compileropts) -c -o rawstr.o c.rawstr
 

lib/Makefile.vc6

@@ -537,11 +537,11 @@ debug-dll\libcurl.res \
 debug-dll-ssl-dll\libcurl.res \
 debug-dll-zlib-dll\libcurl.res \
 debug-dll-ssl-dll-zlib-dll\libcurl.res: libcurl.rc
-	rc /dCURLDEBUG=1 /Fo $@ libcurl.rc
+	rc /dDEBUGBUILD=1 /Fo $@ libcurl.rc
 
 release-dll\libcurl.res \
 release-dll-ssl-dll\libcurl.res \
 release-dll-zlib-dll\libcurl.res \
 release-dll-ssl-dll-zlib-dll\libcurl.res: libcurl.rc
-	rc /dCURLDEBUG=0 /Fo $@ libcurl.rc
+	rc /dDEBUGBUILD=0 /Fo $@ libcurl.rc
 !ENDIF  # End of case where a config was provided.

lib/Makefile.vxworks

@@ -0,0 +1,178 @@
+#*****************************************************************************
+#
+# $Id$
+#
+#Filename   : Makefile.vxworks
+#Description: makefile to be used in order to compile libcurl for VxWoorks 6.3.
+#
+#How to use:
+#             1. Adjust environment variables at the file begining
+#             2. Open the Command Prompt window and change directory ('cd')
+#                into the 'lib' folder
+#             3. Add <CYGWIN>/bin folder to the PATH environment variable
+#                For example type 'set PATH=C:/embedded/cygwin/bin;%PATH%'
+#             4. Build the library by typing 'make -f ./Makefile.vxworks'
+#             As a result the libcurl.a should be created in the 'lib' folder.
+#             To clean package use 'make -f ./Makefile.vxworks clean'
+#Requirements:
+#             1. WinXP machine
+#             2. Full CYGWIN installation (open source) with GNU make version
+#                v3.78 or higher
+#             3. WindRiver Workbench with vxWorks 6.3 (commercial)
+#*****************************************************************************
+
+# ----------------------------------------------------------------------
+# Environment
+# ----------------------------------------------------------------------
+
+export WIND_HOME := C:/embedded/Workbench2.5.0.1
+export WIND_BASE := $(WIND_HOME)/vxworks-6.3
+export WIND_HOST_TYPE := x86-win32
+
+# BUILD_TYE:= <debug>|<release> (build with debugging info or optimized)
+BUILD_TYPE := debug
+USER_CFLAGS:=
+
+# directories where to seek for includes and libraries
+OPENSSL_INC := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3/include
+OPENSSL_LIB := D:/libraries/openssl/openssl-0.9.8a-vxWorks6.3
+ZLIB_INC    := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/zlib-1.2.3
+ZLIB_LIB    := D:/libraries/zlib/zlib-1.2.3-VxWorks6.3/binaries/vxworks_3.1_gnu/Debug/lib
+ARES_INC    :=
+ARES_LIB    :=
+
+
+# ----------------------------------------------------------------------
+# Compiler 
+# ----------------------------------------------------------------------
+
+CC := ccppc
+AR := arppc
+LINK := ccppc
+CFLAGS := -D__GNUC__ -D__ppc__ -msoft-float -fno-builtin -mcpu=604 -mlongcall -DCPU=PPC604 -D_GNU_TOOL -Wall -W -Winline $(USER_CFLAGS)
+LDFLAGS := -nostdlib -Wl,-i -Wl,-X 
+INCLUDE_FLAG := -I
+C_DEBUGFLAG := -g
+C_OPTFLAG := -O2
+COMPILE_ONLY_FLAG := -c
+OBJ_EXTENSION := .o
+CC_OBJ_OUTPUT = -o $@
+ARFLAGS := -rc
+LIBS_FLAG := -l
+LIBS_DIRFLAG:= -L
+LD_DEBUGFLAG := $(C_DEBUGFLAG)
+EXECUTE_EXTENSION := .out
+TOOL_CHAIN_BIN := $(WIND_HOME)/gnu/3.4.4-vxworks-6.3/$(WIND_HOST_TYPE)/bin/
+
+# ----------------------------------------------------------------------
+
+# Add -DINET6 if the OS kernel image was built with IPv6 support
+# CFLAGS += -DINET6
+
+# Set up compiler and linker flags for debug or optimization
+ifeq ($(BUILD_TYPE), debug)
+CFLAGS += $(C_DEBUGFLAG)
+LDFLAGS += $(LD_DEBUGFLAG)
+else
+CFLAGS += $(C_OPTFLAG)
+endif
+
+# ----------------------------------------------------------------------
+
+# Main Makefile and possible sub-make files
+MAKEFILES := Makefile.vxworks
+
+# List of external include directories
+#-----
+# IMPORTANT: include OPENSSL directories before system
+#            in order to prevent WindRiver OpenSSL to be used.
+#-----
+INCLUDE_DIRS := ../include $(OPENSSL_INC) $(ZLIB_INC) $(ARES_INC) $(WIND_BASE)/target/h $(WIND_BASE)/target/h/wrn/coreip
+
+# List of external libraries and their directories
+LIBS_LIST := .
+LIB_DIRS  := .
+ifneq ($(OPENSSL_LIB), )
+LIBS_LIST += crypto ssl
+LIB_DIRS  += $(OPENSSL_LIB)
+endif
+ifneq ($(ZLIB_LIB), )
+LIBS_LIST += z
+LIB_DIRS  += $(ZLIB_LIB)
+endif
+ifneq ($(ARES_LIB), )
+LIBS_LIST += ares
+LIB_DIRS  += $(ARES_LIB)
+endif
+
+# Add include and library directories and libraries
+CFLAGS += $(INCLUDE_DIRS:%=$(INCLUDE_FLAG)%)
+LDFLAGS += $(LIB_DIRS:%=$(LIBS_DIRFLAG)%)
+
+# List of targets to make for libs target
+LIBS_TARGET_LIST := libcurl.a
+
+# List of execuatble applications to make in addition to libs for all target
+EXE_TARGET_LIST :=
+
+# Support for echoing rules
+# If ECHORULES variable was set (for example, using 'make' command line)
+#  some shell commands in the rules will be echoed
+ifneq ($(strip $(findstring $(ECHORULES), yes YES 1 true TRUE)),)
+_@_ :=
+else
+_@_ := @
+endif
+
+# Directory to hold compilation intermediate files
+TMP_DIR := tmp
+
+# Get sources and headers to be compiled
+include Makefile.inc
+
+# List of headers
+INCLUDE_FILES := $(HHEADERS)
+INCLUDE_FILES += $(shell find ../include -name \*.h)
+
+# List of sources
+OBJLIST := $(CSOURCES:%.c=$(TMP_DIR)/%$(OBJ_EXTENSION))
+
+
+# ----------------------------------------------------------------------
+
+#### default rule
+# It should be first rule in this file
+.PHONY: default
+default: libcurl.a
+
+#### Compiling C files
+$(TMP_DIR)/%$(OBJ_EXTENSION): %.c $(MAKEFILES)
+	@echo Compiling C file $< $(ECHO_STDOUT)
+	@[ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) $(TOOL_CHAIN_BIN)$(CC) $(COMPILE_ONLY_FLAG) $(CFLAGS) $< $(CC_OBJ_OUTPUT)
+
+#### Creating library
+$(LIBS_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(OBJLIST)
+	@echo Creating library $@ $(ECHO_STDOUT)
+	$(_@_) [ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) rm -f $@
+	$(_@_) $(TOOL_CHAIN_BIN)$(AR) $(ARFLAGS) $@ $(filter %$(OBJ_EXTENSION), $^)
+
+#### Creating application
+$(EXE_TARGET_LIST): $(INCLUDE_FILES) $(MAKEFILES) $(LIBS_TARGET_LIST)
+	@echo Creating application $@
+	@[ -d $(@D) ] || mkdir -p $(@D)
+	$(_@_) $(TOOL_CHAIN_BIN)$(LINK) $(CC_OBJ_OUTPUT) $($(@)_EXE_OBJ_LIST) $(LDFLAGS) $($(@)_EXE_LIBS_NEEDED:%=$(LIBS_FLAG)%) $(LIBS_LIST:%=$(LIBS_FLAG)%) $(USER_LIBS_LIST) $(USER_LIBS_LIST)
+
+#### Master Targets
+libs: $(LIBS_TARGET_LIST)
+	@echo All libs made.
+
+all: $(LIBS_TARGET_LIST) $(EXE_TARGET_LIST) $(INCLUDE_TARGET_LIST)
+	@echo All targets made.
+
+# Clean up
+.PHONY: clean
+clean:
+	$(_@_) rm -rf $(TMP_DIR)
+	@echo libcurl was cleaned.