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

@@ -1,17 +1,22 @@
-compile
-config.log
 Makefile
-libtool
 Makefile.in
 aclocal.m4
 aclocal.m4.bak
-configure
-config.h
-config.status
-curl-config
 autom4te.cache
-depcomp
+compile
 config.guess
+curl_config.h
+config.log
+config.lt
+config.status
 config.sub
-ltmain.sh
+configure
+curl-config
+depcomp
 libcurl.pc
+libtool
+ltmain.sh
+vc6curl.ncb
+vc6curl.opt
+vc6curl.sln
+vc6curl.suo

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)
+

CMake/CMakeConfigurableFile.in

@@ -0,0 +1,2 @@
+@CMAKE_CONFIGURABLE_FILE_CONTENT@
+

CMake/CheckTypeSize.c.in

@@ -0,0 +1,41 @@
+#cmakedefine CHECK_TYPE_SIZE_TYPE @CHECK_TYPE_SIZE_TYPE@
+#ifdef CHECK_TYPE_SIZE_TYPE
+
+@CHECK_TYPE_SIZE_PREINCLUDE@
+#ifdef HAVE_SYS_TYPES_H
+#  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 */
+
+#ifdef HAVE_STDDEF_H
+#  include <stddef.h>
+#endif /* HAVE_STDDEF_H */
+
+@CHECK_TYPE_SIZE_PREMAIN@
+
+#ifdef __CLASSIC_C__
+int main(){
+  int ac;
+  char*av[];
+#else
+int main(int ac, char*av[]){
+#endif
+  if(ac > 1000){return *av[0];}
+  return sizeof(CHECK_TYPE_SIZE_TYPE);
+}
+
+#else  /* CHECK_TYPE_SIZE_TYPE */
+
+#  error "CHECK_TYPE_SIZE_TYPE has to specify the type"
+
+#endif /* CHECK_TYPE_SIZE_TYPE */

CMake/CheckTypeSize.cmake

@@ -0,0 +1,56 @@
+# - Check sizeof a type
+#  CHECK_TYPE_SIZE(TYPE VARIABLE)
+# Check if the type exists and determine size of type.  if the type
+# exists, the size will be stored to the variable.
+#
+#  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)

CMake/CurlCheckCSourceCompiles.cmake

@@ -0,0 +1,75 @@
+# - Check if the source code provided in the SOURCE argument compiles.
+# CURL_CHECK_C_SOURCE_COMPILES(SOURCE VAR)
+# - macro which checks if the source code compiles
+#  SOURCE   - source code to try to compile
+#  VAR      - variable to store whether the source code compiled
+#
+# The following variables may be set before calling this macro to
+# modify the way the check is run:
+#
+#  CMAKE_REQUIRED_FLAGS = string of compile command line flags
+#  CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+#  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 "${VAR}")
+    # If the number of arguments is greater than 2 (SOURCE VAR)
+    if(${ARGC} GREATER 2)
+      # then add the third argument as a message
+      set(message "${ARGV2} (${VAR})")
+    endif(${ARGC} GREATER 2)
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS
+      "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
+        "-DLINK_LIBRARIES:STRING=${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
+        "-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 <${inc}>\n")
+    endforeach(inc)
+
+    set(src "${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}
+      ${CMAKE_BINARY_DIR}
+      ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c
+      COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+      "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}"
+      "${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
+        "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
+        "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)

CMake/CurlCheckCSourceRuns.cmake

@@ -0,0 +1,83 @@
+# - Check if the source code provided in the SOURCE argument compiles and runs.
+# CURL_CHECK_C_SOURCE_RUNS(SOURCE VAR)
+# - macro which checks if the source code runs
+#  SOURCE   - source code to try to compile
+#  VAR - variable to store size if the type exists.
+#
+# The following variables may be set before calling this macro to
+# modify the way the check is run:
+#
+#  CMAKE_REQUIRED_FLAGS = string of compile command line flags
+#  CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
+#  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 "${VAR}")
+    # If the number of arguments is greater than 2 (SOURCE VAR)
+    if(${ARGC} GREATER 2)
+      # then add the third argument as a message
+      set(message "${ARGV2} (${VAR})")
+    endif(${ARGC} GREATER 2)
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS
+      "-D${VAR} ${CMAKE_REQUIRED_FLAGS}")
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES
+        "-DLINK_LIBRARIES:STRING=${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
+        "-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 <${inc}>\n")
+    endforeach(inc)
+
+    set(src "${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
+      ${CMAKE_BINARY_DIR}
+      ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c
+      COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
+      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+      "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}"
+      "${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 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
+        "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
+        "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)

CMake/CurlTests.c

@@ -0,0 +1,690 @@
+#ifdef TIME_WITH_SYS_TIME
+/* Time with sys/time test */
+ 
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+  ;
+  return 0;
+}
+
+#endif
+
+#ifdef HAVE_FCNTL_O_NONBLOCK
+
+/* headers for FCNTL_O_NONBLOCK test */
+#include <sys/types.h>
+#include <unistd.h>
+#include <fcntl.h>
+/* */
+#if defined(sun) || defined(__sun__) || \
+    defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+# if defined(__SVR4) || defined(__srv4__)
+#  define PLATFORM_SOLARIS
+# else
+#  define PLATFORM_SUNOS4
+# endif
+#endif
+#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41)
+# define PLATFORM_AIX_V3
+#endif
+/* */
+#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__)
+#error "O_NONBLOCK does not work on this platform"
+#endif
+
+int
+main ()
+{
+      /* O_NONBLOCK source test */
+      int flags = 0;
+      if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK))
+          return 1;
+      return 0;
+}
+#endif
+
+#ifdef HAVE_GETHOSTBYADDR_R_5
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;
+int type;
+struct hostent h;
+struct hostent_data hdata;
+int rc;
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+rc = gethostbyaddr_r(address, length, type, &h, &hdata);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYADDR_R_5_REENTRANT
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;q
+int type;
+struct hostent h;
+struct hostent_data hdata;
+int rc;
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+rc = gethostbyaddr_r(address, length, type, &h, &hdata);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYADDR_R_7
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
+
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+hp = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &h_errnop);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYADDR_R_7_REENTRANT
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
+
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+hp = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &h_errnop);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYADDR_R_8
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
+int rc;
+
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+rc = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &hp, &h_errnop);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYADDR_R_8_REENTRANT
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>
+int
+main ()
+{
+
+char * address;
+int length;
+int type;
+struct hostent h;
+char buffer[8192];
+int h_errnop;
+struct hostent * hp;
+int rc;
+
+#ifndef gethostbyaddr_r
+  (void)gethostbyaddr_r;
+#endif
+rc = gethostbyaddr_r(address, length, type, &h,
+                     buffer, 8192, &hp, &h_errnop);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_3
+#include <string.h>
+#include <sys/types.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+
+struct hostent_data data;
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_3_REENTRANT
+#define _REENTRANT
+#include <string.h>
+#include <sys/types.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+
+struct hostent_data data;
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_5
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL, 0, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_5_REENTRANT
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL, 0, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_6
+#include <sys/types.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GETHOSTBYNAME_R_6_REENTRANT
+#define _REENTRANT
+#include <sys/types.h>
+#include <netdb.h>
+#undef NULL
+#define NULL (void *)0
+
+int
+main ()
+{
+
+#ifndef gethostbyname_r
+  (void)gethostbyname_r;
+#endif
+gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL);
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_SOCKLEN_T
+#ifdef _WIN32
+#include <ws2tcpip.h>
+#else
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+int
+main ()
+{
+if ((socklen_t *) 0)
+  return 0;
+if (sizeof (socklen_t))
+  return 0;
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_IN_ADDR_T
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+
+int
+main ()
+{
+if ((in_addr_t *) 0)
+  return 0;
+if (sizeof (in_addr_t))
+  return 0;
+  ;
+  return 0;
+}
+#endif
+
+#ifdef HAVE_BOOL_T
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_STDBOOL_H
+#include <stdbool.h>
+#endif
+int
+main ()
+{
+if (sizeof (bool *) )
+  return 0;
+  ;
+  return 0;
+}
+#endif
+
+#ifdef STDC_HEADERS
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+int main() { return 0; }
+#endif
+#ifdef RETSIGTYPE_TEST
+#include <sys/types.h>
+#include <signal.h>
+#ifdef signal
+# undef signal
+#endif
+#ifdef __cplusplus
+extern "C" void (*signal (int, void (*)(int)))(int);
+#else
+void (*signal ()) ();
+#endif
+
+int
+main ()
+{
+  return 0;
+}
+#endif
+#ifdef HAVE_INET_NTOA_R_DECL
+#include <arpa/inet.h>
+
+typedef void (*func_type)();
+
+int main()
+{
+#ifndef inet_ntoa_r
+  func_type func;
+  func = (func_type)inet_ntoa_r;
+#endif
+  return 0;
+}
+#endif
+#ifdef HAVE_INET_NTOA_R_DECL_REENTRANT
+#define _REENTRANT
+#include <arpa/inet.h>
+
+typedef void (*func_type)();
+
+int main()
+{
+#ifndef inet_ntoa_r
+  func_type func;
+  func = (func_type)&inet_ntoa_r;
+#endif
+  return 0;
+}
+#endif
+#ifdef HAVE_GETADDRINFO
+#include <netdb.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+
+int main(void) {
+    struct addrinfo hints, *ai;
+    int error;
+
+    memset(&hints, 0, sizeof(hints));
+    hints.ai_family = AF_UNSPEC;
+    hints.ai_socktype = SOCK_STREAM;
+#ifndef getaddrinfo
+    (void)getaddrinfo;
+#endif
+    error = getaddrinfo("127.0.0.1", "8080", &hints, &ai);
+    if (error) {
+        return 1;
+    }
+    return 0;
+}
+#endif
+#ifdef HAVE_FILE_OFFSET_BITS
+#ifdef _FILE_OFFSET_BITS
+#undef _FILE_OFFSET_BITS
+#endif
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+    We can't simply define LARGE_OFF_T to be 9223372036854775807,
+    since some C++ compilers masquerading as C compilers
+    incorrectly reject 9223372036854775807.  */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+                       && LARGE_OFF_T % 2147483647 == 1)
+                      ? 1 : -1];
+int main () { ; return 0; }
+#endif
+#ifdef HAVE_IOCTLSOCKET
+/* includes start */
+#ifdef HAVE_WINDOWS_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  ifdef HAVE_WINSOCK2_H
+#    include <winsock2.h>
+#  else
+#    ifdef HAVE_WINSOCK_H
+#      include <winsock.h>
+#    endif
+#  endif
+#endif
+
+int
+main ()
+{
+
+/* ioctlsocket source code */
+ int socket;
+ unsigned long flags = ioctlsocket(socket, FIONBIO, &flags);
+
+  ;
+  return 0;
+}
+
+#endif
+#ifdef HAVE_IOCTLSOCKET_CAMEL
+/* includes start */
+#ifdef HAVE_WINDOWS_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  ifdef HAVE_WINSOCK2_H
+#    include <winsock2.h>
+#  else
+#    ifdef HAVE_WINSOCK_H
+#      include <winsock.h>
+#    endif
+#  endif
+#endif
+
+int
+main ()
+{
+
+/* IoctlSocket source code */
+    if(0 != IoctlSocket(0, 0, 0))
+	return 1;
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_IOCTLSOCKET_CAMEL_FIONBIO
+/* includes start */
+#ifdef HAVE_WINDOWS_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  ifdef HAVE_WINSOCK2_H
+#    include <winsock2.h>
+#  else
+#    ifdef HAVE_WINSOCK_H
+#      include <winsock.h>
+#    endif
+#  endif
+#endif
+
+int
+main ()
+{
+
+/* IoctlSocket source code */
+        long flags = 0;
+        if(0 != ioctlsocket(0, FIONBIO, &flags))
+          return 1;
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_IOCTLSOCKET_FIONBIO
+/* includes start */
+#ifdef HAVE_WINDOWS_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  ifdef HAVE_WINSOCK2_H
+#    include <winsock2.h>
+#  else
+#    ifdef HAVE_WINSOCK_H
+#      include <winsock.h>
+#    endif
+#  endif
+#endif
+
+int
+main ()
+{
+
+        int flags = 0;
+        if(0 != ioctlsocket(0, FIONBIO, &flags))
+          return 1;
+
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_IOCTL_FIONBIO
+/* headers for FIONBIO test */
+/* includes start */
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#  include <sys/ioctl.h>
+#endif
+#ifdef HAVE_STROPTS_H
+#  include <stropts.h>
+#endif
+
+int
+main ()
+{
+
+        int flags = 0;
+        if(0 != ioctl(0, FIONBIO, &flags))
+          return 1;
+
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_IOCTL_SIOCGIFADDR
+/* headers for FIONBIO test */
+/* includes start */
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#  include <unistd.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_IOCTL_H
+#  include <sys/ioctl.h>
+#endif
+#ifdef HAVE_STROPTS_H
+#  include <stropts.h>
+#endif
+#include <net/if.h>
+
+int
+main ()
+{
+        struct ifreq ifr;
+        if(0 != ioctl(0, SIOCGIFADDR, &ifr))
+          return 1;
+
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_SETSOCKOPT_SO_NONBLOCK
+/* includes start */
+#ifdef HAVE_WINDOWS_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  ifdef HAVE_WINSOCK2_H
+#    include <winsock2.h>
+#  else
+#    ifdef HAVE_WINSOCK_H
+#      include <winsock.h>
+#    endif
+#  endif
+#endif
+/* includes start */
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+/* includes end */
+
+int
+main ()
+{
+        if(0 != setsockopt(0, SOL_SOCKET, SO_NONBLOCK, 0, 0))
+          return 1;
+  ;
+  return 0;
+}
+#endif
+#ifdef HAVE_GLIBC_STRERROR_R
+#include <string.h>
+#include <errno.h>
+int
+main () {
+  char buffer[1024]; /* big enough to play with */
+  char *string =
+    strerror_r(EACCES, buffer, sizeof(buffer));
+    /* this should've returned a string */
+    if(!string || !string[0])
+      return 99;
+    return 0;
+}
+#endif
+#ifdef HAVE_POSIX_STRERROR_R
+#include <string.h>
+#include <errno.h>
+int
+main () {
+  char buffer[1024]; /* big enough to play with */
+  int error =
+    strerror_r(EACCES, buffer, sizeof(buffer));
+    /* This should've returned zero, and written an error string in the
+       buffer.*/
+    if(!buffer[0] || error)
+      return 99;
+    return 0;
+}
+#endif

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

@@ -0,0 +1,19 @@
+# Extension of the standard FindOpenSSL.cmake
+# Adds OPENSSL_INCLUDE_DIRS and libeay32
+include("${CMAKE_ROOT}/Modules/FindOpenSSL.cmake")
+
+# Bill Hoffman told that libeay32 is necessary for him:
+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)
+  set(OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
+endif()

CMake/FindZLIB.cmake

@@ -0,0 +1,8 @@
+# Locate zlib
+include("${CMAKE_ROOT}/Modules/FindZLIB.cmake")
+
+find_library(ZLIB_LIBRARY_DEBUG NAMES zd zlibd zdlld zlib1d )
+
+if(ZLIB_FOUND AND ZLIB_LIBRARY_DEBUG)
+  set( ZLIB_LIBRARIES optimized "${ZLIB_LIBRARY}" debug ${ZLIB_LIBRARY_DEBUG})
+endif()

CMake/OtherTests.cmake

@@ -0,0 +1,250 @@
+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(${check})
+    set(headers_hack
+      "${headers_hack}\n#include <${header}>")
+    #SET(HEADER_INCLUDES
+    #  ${HEADER_INCLUDES}
+    #  "${header}")
+  endif(${check})
+endmacro(add_header_include)
+
+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 ${EXTRA_DEFINES}
+    "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
+  set(signature_call_conv "PASCAL")
+else(HAVE_WINDOWS_H)
+  add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
+  add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h")
+endif(HAVE_WINDOWS_H)
+
+set(EXTRA_DEFINES_BACKUP "${EXTRA_DEFINES}")
+set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+curl_check_c_source_compiles("recv(0, 0, 0, 0)" curl_cv_recv)
+if(curl_cv_recv)
+  #    AC_CACHE_CHECK([types of arguments and return type for recv],
+  #[curl_cv_func_recv_args], [
+  #SET(curl_cv_func_recv_args "unknown")
+  #for recv_retv in 'int' 'ssize_t'; do
+  if(NOT DEFINED curl_cv_func_recv_args OR "${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("
+                    ${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}, ${recv_arg4})")
+                if(curl_cv_func_recv_test)
+                  set(curl_cv_func_recv_args
+                    "${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}")
+    #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")
+  
+  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 "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv")
+set(HAVE_RECV 1)
+
+curl_check_c_source_compiles("send(0, 0, 0, 0)" curl_cv_send)
+if(curl_cv_send)
+  #    AC_CACHE_CHECK([types of arguments and return type for send],
+  #[curl_cv_func_send_args], [
+  #SET(curl_cv_func_send_args "unknown")
+  #for send_retv in 'int' 'ssize_t'; do
+  if(NOT DEFINED curl_cv_func_send_args OR "${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("
+                    ${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)
+                  #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 "${send_arg2}")
+                  set(curl_cv_func_send_args
+                    "${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}")
+    #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")
+  
+  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${headers_hack}\n#define __unused5")
+curl_check_c_source_compiles("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL)
+
+set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
+set(HEADER_INCLUDES)
+set(headers_hack)
+
+macro(add_header_include check header)
+  if(${check})
+    set(headers_hack
+      "${headers_hack}\n#include <${header}>")
+    #SET(HEADER_INCLUDES
+    #  ${HEADER_INCLUDES}
+    #  "${header}")
+  endif(${check})
+endmacro(add_header_include header)
+
+if(HAVE_WINDOWS_H)
+  set(EXTRA_DEFINES ${EXTRA_DEFINES}
+    "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
+  add_header_include(HAVE_WINDOWS_H "windows.h")
+  add_header_include(HAVE_WINSOCK2_H "winsock2.h")
+  add_header_include(HAVE_WINSOCK_H "winsock.h")
+else(HAVE_WINDOWS_H)
+  add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
+  add_header_include(HAVE_SYS_TIME_H "sys/time.h")
+  add_header_include(TIME_WITH_SYS_TIME "time.h")
+  add_header_include(HAVE_TIME_H "time.h")
+endif(HAVE_WINDOWS_H)
+set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
+curl_check_c_source_compiles("struct timeval ts;\nts.tv_sec  = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL)
+
+
+include(CurlCheckCSourceRuns)
+set(EXTRA_DEFINES)
+set(HEADER_INCLUDES)
+if(HAVE_SYS_POLL_H)
+  set(HEADER_INCLUDES "sys/poll.h")
+endif(HAVE_SYS_POLL_H)
+curl_check_c_source_runs("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE)
+
+set(HAVE_SIG_ATOMIC_T 1)
+set(EXTRA_DEFINES)
+set(HEADER_INCLUDES)
+if(HAVE_SIGNAL_H)
+  set(HEADER_INCLUDES "signal.h")
+  set(CMAKE_EXTRA_INCLUDE_FILES "signal.h")
+endif(HAVE_SIGNAL_H)
+check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T)
+if(HAVE_SIZEOF_SIG_ATOMIC_T)
+  curl_check_c_source_compiles("static volatile sig_atomic_t dummy = 0" HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+  if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+    set(HAVE_SIG_ATOMIC_T_VOLATILE 1)
+  endif(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE)
+endif(HAVE_SIZEOF_SIG_ATOMIC_T)
+
+set(CHECK_TYPE_SIZE_PREINCLUDE
+  "#undef inline")
+
+if(HAVE_WINDOWS_H)
+  set(CHECK_TYPE_SIZE_PREINCLUDE "${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}
+      "sys/socket.h")
+  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}
+      "arpa/inet.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)
+

CMake/Platforms/WindowsCache.cmake

@@ -0,0 +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)
+
+    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_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_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(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

@@ -0,0 +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()
+
+# 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()
+
+# 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()

CMakeLists.txt

@@ -0,0 +1,884 @@
+# cURL/libcurl CMake script
+# by Tetetest and Sukender (Benoit Neil)
+
+# TODO:
+# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file
+# Add full (4 or 5 libs) SSL support
+# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include).
+# Add CTests(?)
+# Check on all possible platforms
+# Test with as many configurations possible (With or without any option)
+# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest:
+#  - lists of headers that 'configure' checks for;
+#  - curl-specific tests (the ones that are in m4/curl-*.m4 files);
+#  - (most obvious thing:) curl version numbers.
+# Add documentation subproject
+#
+# To check:
+# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not.
+# (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options.
+cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR)
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
+include(Utilities)
+
+project( CURL C )
+
+
+file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
+string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)" 
+  LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" 
+  LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ})
+string (REGEX MATCH 
+  "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)"
+  LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI})
+string (REGEX MATCH 
+  "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)" 
+  LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS})
+string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT})
+set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ})
+set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI})
+set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT})
+
+include_regular_expression("^.*$")    # Sukender: Is it necessary?
+
+# Setup package meta-data
+# SET(PACKAGE "curl")
+set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION})
+message(STATUS "curl version=[${CURL_VERSION}]")
+# SET(PACKAGE_TARNAME "curl")
+# SET(PACKAGE_NAME "curl")
+# SET(PACKAGE_VERSION "-")
+# SET(PACKAGE_STRING "curl-")
+# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/")
+set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}")
+set(OS "\"${CMAKE_SYSTEM_NAME}\"")
+
+# Make the base headers visible to everything
+# IF(NOT ${PROJECT_BINARY_DIR} EQUAL ${PROJECT_SOURCE_DIR})
+# INCLUDE_DIRECTORIES(${PROJECT_BINARY_DIR}/include)
+# ENDIF()
+include_directories( ${CURL_SOURCE_DIR}/include )
+
+if(WIN32)
+  set(NATIVE_WINDOWS ON)
+endif()
+
+option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON)
+option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON)
+option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF)
+option(CURL_USE_ARES "Set to ON to enable c-ares support" OFF)
+# initialize CURL_LIBS
+set(CURL_LIBS "")
+
+if(CURL_USE_ARES)
+  set(USE_ARES ${CURL_USE_ARES})
+  find_package(CARES REQUIRED) 
+  list(APPEND CURL_LIBS ${CARES_LIBRARY} )
+  set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY})
+endif()
+
+option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF)
+if(BUILD_DASHBOARD_REPORTS)
+  #INCLUDE(Dart)
+  include(CTest)
+endif(BUILD_DASHBOARD_REPORTS)
+
+if(MSVC)
+  option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF)
+  mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS)
+endif()
+
+option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON)
+mark_as_advanced(CURL_HIDDEN_SYMBOLS)
+
+# IF(WIN32)
+# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
+# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
+# ENDIF()
+
+option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
+mark_as_advanced(HTTP_ONLY)
+option(CURL_DISABLE_FTP "disables FTP" OFF)
+mark_as_advanced(CURL_DISABLE_FTP)
+option(CURL_DISABLE_LDAP "disables LDAP" OFF)
+mark_as_advanced(CURL_DISABLE_LDAP)
+option(CURL_DISABLE_TELNET "disables Telnet" OFF)
+mark_as_advanced(CURL_DISABLE_TELNET)
+option(CURL_DISABLE_DICT "disables DICT" OFF)
+mark_as_advanced(CURL_DISABLE_DICT)
+option(CURL_DISABLE_FILE "disables FILE" OFF)
+mark_as_advanced(CURL_DISABLE_FILE)
+option(CURL_DISABLE_TFTP "disables TFTP" OFF)
+mark_as_advanced(CURL_DISABLE_TFTP)
+option(CURL_DISABLE_HTTP "disables HTTP" OFF)
+mark_as_advanced(CURL_DISABLE_HTTP)
+
+option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
+mark_as_advanced(CURL_DISABLE_LDAPS)
+if(WIN32)
+  set(CURL_DEFAULT_DISABLE_LDAP OFF)
+  # some windows compilers do not have wldap32 
+  if( NOT HAVE_WLDAP32)
+    set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+    message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON")
+    option(CURL_LDAP_WIN "Use W$ LDAP implementation" OFF)
+  else()
+    option(CURL_LDAP_WIN "Use W$ LDAP implementation" ON)
+  endif()
+  mark_as_advanced(CURL_LDAP_WIN)
+  set(CURL_LDAP_HYBRID OFF)
+else()
+  option(CURL_LDAP_HYBRID "W$ LDAP with non-W$ compiler" OFF)
+  mark_as_advanced(CURL_LDAP_HYBRID)
+  set(CURL_LDAP_WIN OFF)
+endif()
+
+if(HTTP_ONLY)
+  set(CURL_DISABLE_FTP ON)
+  set(CURL_DISABLE_LDAP ON)
+  set(CURL_DISABLE_TELNET ON)
+  set(CURL_DISABLE_DICT ON)
+  set(CURL_DISABLE_FILE ON)
+  set(CURL_DISABLE_TFTP ON)
+endif()
+
+option(CURL_DISABLE_COOKIES "to disable cookies support" OFF)
+mark_as_advanced(CURL_DISABLE_COOKIES)
+
+option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF)
+mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH)
+option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF)
+mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS)
+option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF)
+mark_as_advanced(DISABLED_THREADSAFE)
+option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF)
+mark_as_advanced(ENABLE_IPV6)
+
+if(WIN32)
+  list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wsock32.lib ws2_32.lib)  # bufferoverflowu.lib
+  if(CURL_DISABLE_LDAP)
+    # Remove wldap32.lib from space-separated list
+    string(REPLACE " " ";" _LIST ${CMAKE_C_STANDARD_LIBRARIES})
+    list(REMOVE_ITEM _LIST "wldap32.lib")
+    to_list_spaces(_LIST CMAKE_C_STANDARD_LIBRARIES)
+  else()
+    # Append wldap32.lib
+    list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wldap32.lib)
+  endif()
+  set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}"   CACHE STRING "" FORCE)
+endif()
+
+
+# We need ansi c-flags, especially on HP
+set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
+set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS})
+
+# Disable warnings on Borland to avoid changing 3rd party code.
+if(BORLAND)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-")
+endif(BORLAND)
+
+# If we are on AIX, do the _ALL_SOURCE magic
+if(${CMAKE_SYSTEM_NAME} MATCHES AIX)
+  set(_ALL_SOURCE 1)
+endif(${CMAKE_SYSTEM_NAME} MATCHES AIX)
+
+# Include all the necessary files for macros
+include (CheckFunctionExists)
+include (CheckIncludeFile)
+include (CheckIncludeFiles)
+include (CheckLibraryExists)
+include (CheckSymbolExists)
+# if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses
+# TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex
+if(CMAKE_CROSSCOMPILING)  
+  include ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake")
+else(CMAKE_CROSSCOMPILING)
+  include (CheckTypeSize)
+endif(CMAKE_CROSSCOMPILING)
+
+# On windows preload settings
+if(WIN32)
+  include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake)
+endif(WIN32)
+
+# This macro checks if the symbol exists in the library and if it
+# does, it appends library to the list.
+macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
+  check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "" 
+    ${VARIABLE})
+  if(${VARIABLE})
+    set(CURL_LIBS ${CURL_LIBS} ${LIBRARY})
+  endif(${VARIABLE})
+endmacro(CHECK_LIBRARY_EXISTS_CONCAT)
+
+# Check for all needed libraries
+check_library_exists_concat("dl"     dlopen       HAVE_LIBDL)
+#CHECK_LIBRARY_EXISTS_CONCAT("ucb"    gethostname  HAVE_LIBUCB)
+check_library_exists_concat("socket" connect      HAVE_LIBSOCKET)
+check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL)
+
+# Yellowtab Zeta needs different libraries than BeOS 5.
+if(BEOS)
+  set(NOT_NEED_LIBNSL 1)
+  check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND)
+  check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI)
+endif(BEOS)
+
+if(NOT NOT_NEED_LIBNSL)
+  check_library_exists_concat("nsl"    gethostbyname  HAVE_LIBNSL)
+endif(NOT NOT_NEED_LIBNSL)
+
+check_library_exists_concat("ws2_32" getch        HAVE_LIBWS2_32)
+check_library_exists_concat("winmm"  getch        HAVE_LIBWINMM)
+check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
+
+# IF(NOT CURL_SPECIAL_LIBZ)
+#  CHECK_LIBRARY_EXISTS_CONCAT("z"      inflateEnd   HAVE_LIBZ)
+# ENDIF(NOT CURL_SPECIAL_LIBZ)
+
+option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
+mark_as_advanced(CMAKE_USE_OPENSSL)
+if(CMAKE_USE_OPENSSL)
+  if(WIN32)
+    find_package(OpenSSL)
+    if(OPENSSL_FOUND)
+      set(USE_SSLEAY TRUE)
+      set(USE_OPENSSL TRUE)
+      list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} )
+    endif()
+    #FIND_LIBRARY(LIBEAY NAMES libeay32)
+    #LIST(APPEND CURL_LIBS ${LIBEAY} )
+  else(WIN32)
+    check_library_exists_concat("crypto" CRYPTO_lock  HAVE_LIBCRYPTO)
+    check_library_exists_concat("ssl"    SSL_connect  HAVE_LIBSSL)
+  endif(WIN32)
+endif(CMAKE_USE_OPENSSL)
+
+# Check for idn
+check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN)
+
+# Check for LDAP
+check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP)
+# if(NOT HAVE_LIBLDAP)
+# SET(CURL_DISABLE_LDAP ON)
+# endif(NOT HAVE_LIBLDAP)
+
+# Check for symbol dlopen (same as HAVE_LIBDL)
+check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
+
+# For other tests to use the same libraries
+set(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS})
+
+option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON)
+set(HAVE_LIBZ OFF)
+set(HAVE_ZLIB_H OFF)
+set(HAVE_ZLIB OFF)
+if(CURL_ZLIB)  # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE
+  find_package(ZLIB QUIET)
+  if(ZLIB_FOUND)
+    set(HAVE_ZLIB_H ON)
+    set(HAVE_ZLIB ON)
+    set(HAVE_LIBZ ON)
+  endif()
+endif()
+
+# If we have features.h, then do the _BSD_SOURCE magic
+check_include_file("features.h"       HAVE_FEATURES_H)
+
+# Check if header file exists and add it to the list.
+macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
+  check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE})
+  if(${VARIABLE})
+    set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE})
+    set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}")
+  endif(${VARIABLE})
+endmacro(CHECK_INCLUDE_FILE_CONCAT)
+
+
+# Check for header files
+if(NOT UNIX)
+  check_include_file_concat("ws2tcpip.h"     HAVE_WS2TCPIP_H)
+  check_include_file_concat("winsock2.h"     HAVE_WINSOCK2_H)
+endif(NOT UNIX)
+check_include_file_concat("stdio.h"          HAVE_STDIO_H)
+if(NOT UNIX)
+  check_include_file_concat("windows.h"      HAVE_WINDOWS_H)
+  check_include_file_concat("winsock.h"      HAVE_WINSOCK_H)
+endif(NOT UNIX)
+
+check_include_file_concat("inttypes.h"       HAVE_INTTYPES_H)
+check_include_file_concat("sys/filio.h"      HAVE_SYS_FILIO_H)
+check_include_file_concat("sys/ioctl.h"      HAVE_SYS_IOCTL_H)
+check_include_file_concat("sys/param.h"      HAVE_SYS_PARAM_H)
+check_include_file_concat("sys/poll.h"       HAVE_SYS_POLL_H)
+check_include_file_concat("sys/resource.h"   HAVE_SYS_RESOURCE_H)
+check_include_file_concat("sys/select.h"     HAVE_SYS_SELECT_H)
+check_include_file_concat("sys/socket.h"     HAVE_SYS_SOCKET_H)
+check_include_file_concat("sys/sockio.h"     HAVE_SYS_SOCKIO_H)
+check_include_file_concat("sys/stat.h"       HAVE_SYS_STAT_H)
+check_include_file_concat("sys/time.h"       HAVE_SYS_TIME_H)
+check_include_file_concat("sys/types.h"      HAVE_SYS_TYPES_H)
+check_include_file_concat("sys/uio.h"        HAVE_SYS_UIO_H)
+check_include_file_concat("sys/un.h"         HAVE_SYS_UN_H)
+check_include_file_concat("sys/utime.h"      HAVE_SYS_UTIME_H)
+check_include_file_concat("alloca.h"         HAVE_ALLOCA_H)
+check_include_file_concat("arpa/inet.h"      HAVE_ARPA_INET_H)
+check_include_file_concat("arpa/tftp.h"      HAVE_ARPA_TFTP_H)
+check_include_file_concat("assert.h"         HAVE_ASSERT_H)
+check_include_file_concat("crypto.h"         HAVE_CRYPTO_H)
+check_include_file_concat("des.h"            HAVE_DES_H)
+check_include_file_concat("err.h"            HAVE_ERR_H)
+check_include_file_concat("errno.h"          HAVE_ERRNO_H)
+check_include_file_concat("fcntl.h"          HAVE_FCNTL_H)
+check_include_file_concat("gssapi/gssapi.h"  HAVE_GSSAPI_GSSAPI_H)
+check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
+check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
+check_include_file_concat("idn-free.h"       HAVE_IDN_FREE_H)
+check_include_file_concat("ifaddrs.h"        HAVE_IFADDRS_H)
+check_include_file_concat("io.h"             HAVE_IO_H)
+check_include_file_concat("krb.h"            HAVE_KRB_H)
+check_include_file_concat("libgen.h"         HAVE_LIBGEN_H)
+check_include_file_concat("libssh2.h"        HAVE_LIBSSH2_H)
+check_include_file_concat("limits.h"         HAVE_LIMITS_H)
+check_include_file_concat("locale.h"         HAVE_LOCALE_H)
+check_include_file_concat("net/if.h"         HAVE_NET_IF_H)
+check_include_file_concat("netdb.h"          HAVE_NETDB_H)
+check_include_file_concat("netinet/in.h"     HAVE_NETINET_IN_H)
+check_include_file_concat("netinet/tcp.h"    HAVE_NETINET_TCP_H)
+check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H)
+check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H)
+check_include_file_concat("openssl/err.h"    HAVE_OPENSSL_ERR_H)
+check_include_file_concat("openssl/pem.h"    HAVE_OPENSSL_PEM_H)
+check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H)
+check_include_file_concat("openssl/rsa.h"    HAVE_OPENSSL_RSA_H)
+check_include_file_concat("openssl/ssl.h"    HAVE_OPENSSL_SSL_H)
+check_include_file_concat("openssl/x509.h"   HAVE_OPENSSL_X509_H)
+check_include_file_concat("pem.h"            HAVE_PEM_H)
+check_include_file_concat("poll.h"           HAVE_POLL_H)
+check_include_file_concat("pwd.h"            HAVE_PWD_H)
+check_include_file_concat("rsa.h"            HAVE_RSA_H)
+check_include_file_concat("setjmp.h"         HAVE_SETJMP_H)
+check_include_file_concat("sgtty.h"          HAVE_SGTTY_H)
+check_include_file_concat("signal.h"         HAVE_SIGNAL_H)
+check_include_file_concat("ssl.h"            HAVE_SSL_H)
+check_include_file_concat("stdbool.h"        HAVE_STDBOOL_H)
+check_include_file_concat("stdint.h"         HAVE_STDINT_H)
+check_include_file_concat("stdio.h"          HAVE_STDIO_H)
+check_include_file_concat("stdlib.h"         HAVE_STDLIB_H)
+check_include_file_concat("string.h"         HAVE_STRING_H)
+check_include_file_concat("strings.h"        HAVE_STRINGS_H)
+check_include_file_concat("stropts.h"        HAVE_STROPTS_H)
+check_include_file_concat("termio.h"         HAVE_TERMIO_H)
+check_include_file_concat("termios.h"        HAVE_TERMIOS_H)
+check_include_file_concat("time.h"           HAVE_TIME_H)
+check_include_file_concat("tld.h"            HAVE_TLD_H)
+check_include_file_concat("unistd.h"         HAVE_UNISTD_H)
+check_include_file_concat("utime.h"          HAVE_UTIME_H)
+check_include_file_concat("x509.h"           HAVE_X509_H)
+
+check_include_file_concat("process.h"        HAVE_PROCESS_H)
+check_include_file_concat("stddef.h"         HAVE_STDDEF_H)
+check_include_file_concat("dlfcn.h"          HAVE_DLFCN_H)
+check_include_file_concat("malloc.h"         HAVE_MALLOC_H)
+check_include_file_concat("memory.h"         HAVE_MEMORY_H)
+check_include_file_concat("ldap.h"           HAVE_LDAP_H)
+check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H)
+check_include_file_concat("stdint.h"        HAVE_STDINT_H)
+check_include_file_concat("sockio.h"        HAVE_SOCKIO_H)
+check_include_file_concat("sys/utsname.h"   HAVE_SYS_UTSNAME_H)
+check_include_file_concat("idna.h"          HAVE_IDNA_H)
+
+if(CMAKE_USE_OPENSSL)
+  check_include_file_concat("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
+endif(CMAKE_USE_OPENSSL)
+
+
+check_type_size(size_t  SIZEOF_SIZE_T)
+check_type_size(ssize_t  SIZEOF_SSIZE_T)
+check_type_size("long long"  SIZEOF_LONG_LONG)
+check_type_size("long"  SIZEOF_LONG)
+check_type_size("int"  SIZEOF_INT)
+check_type_size("__int64"  SIZEOF___INT64)
+check_type_size("long double"  SIZEOF_LONG_DOUBLE)
+check_type_size("time_t"  SIZEOF_TIME_T)
+if(NOT HAVE_SIZEOF_SSIZE_T)
+  if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
+    set(ssize_t long)
+  endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T)
+  if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
+    set(ssize_t __int64)
+  endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T)
+endif(NOT HAVE_SIZEOF_SSIZE_T)
+
+# Different sizeofs, etc.
+
+#    define CURL_SIZEOF_LONG        4
+#    define CURL_TYPEOF_CURL_OFF_T  long long
+#    define CURL_FORMAT_CURL_OFF_T  "lld"
+#    define CURL_FORMAT_CURL_OFF_TU "llu"
+#    define CURL_FORMAT_OFF_T       "%lld"
+#    define CURL_SIZEOF_CURL_OFF_T  8
+#    define CURL_SUFFIX_CURL_OFF_T  LL
+#    define CURL_SUFFIX_CURL_OFF_TU ULL
+
+set(CURL_SIZEOF_LONG ${SIZEOF_LONG})
+
+if(SIZEOF_LONG EQUAL 8)
+  set(CURL_TYPEOF_CURL_OFF_T long)
+  set(CURL_SIZEOF_CURL_OFF_T 8)
+  set(CURL_FORMAT_CURL_OFF_T "ld")
+  set(CURL_FORMAT_CURL_OFF_TU "lu")
+  set(CURL_FORMAT_OFF_T "%ld")
+  set(CURL_SUFFIX_CURL_OFF_T L)
+  set(CURL_SUFFIX_CURL_OFF_TU LU)
+endif(SIZEOF_LONG EQUAL 8)
+
+if(SIZEOF_LONG_LONG EQUAL 8)
+  set(CURL_TYPEOF_CURL_OFF_T "long long")
+  set(CURL_SIZEOF_CURL_OFF_T 8)
+  set(CURL_FORMAT_CURL_OFF_T "lld")
+  set(CURL_FORMAT_CURL_OFF_TU "llu")
+  set(CURL_FORMAT_OFF_T "%lld")
+  set(CURL_SUFFIX_CURL_OFF_T LL)
+  set(CURL_SUFFIX_CURL_OFF_TU LLU)
+endif(SIZEOF_LONG_LONG EQUAL 8)
+
+if(NOT CURL_TYPEOF_CURL_OFF_T)
+  set(CURL_TYPEOF_CURL_OFF_T ${ssize_t})
+  set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T})
+  # TODO: need adjustment here.
+  set(CURL_FORMAT_CURL_OFF_T "ld")
+  set(CURL_FORMAT_CURL_OFF_TU "lu")
+  set(CURL_FORMAT_OFF_T "%ld")
+  set(CURL_SUFFIX_CURL_OFF_T L)
+  set(CURL_SUFFIX_CURL_OFF_TU LU)
+endif(NOT CURL_TYPEOF_CURL_OFF_T)
+
+if(HAVE_SIZEOF_LONG_LONG)
+  set(HAVE_LONGLONG 1)
+  set(HAVE_LL 1)
+endif(HAVE_SIZEOF_LONG_LONG)
+
+find_file(RANDOM_FILE urandom /dev)
+mark_as_advanced(RANDOM_FILE)
+
+# Check for some functions that are used
+check_symbol_exists(basename      "${CURL_INCLUDES}" HAVE_BASENAME)
+check_symbol_exists(socket        "${CURL_INCLUDES}" HAVE_SOCKET)
+check_symbol_exists(poll          "${CURL_INCLUDES}" HAVE_POLL)
+check_symbol_exists(select        "${CURL_INCLUDES}" HAVE_SELECT)
+check_symbol_exists(strdup        "${CURL_INCLUDES}" HAVE_STRDUP)
+check_symbol_exists(strstr        "${CURL_INCLUDES}" HAVE_STRSTR)
+check_symbol_exists(strtok_r      "${CURL_INCLUDES}" HAVE_STRTOK_R)
+check_symbol_exists(strftime      "${CURL_INCLUDES}" HAVE_STRFTIME)
+check_symbol_exists(uname         "${CURL_INCLUDES}" HAVE_UNAME)
+check_symbol_exists(strcasecmp    "${CURL_INCLUDES}" HAVE_STRCASECMP)
+check_symbol_exists(stricmp       "${CURL_INCLUDES}" HAVE_STRICMP)
+check_symbol_exists(strcmpi       "${CURL_INCLUDES}" HAVE_STRCMPI)
+check_symbol_exists(strncmpi      "${CURL_INCLUDES}" HAVE_STRNCMPI)
+check_symbol_exists(alarm         "${CURL_INCLUDES}" HAVE_ALARM)
+if(NOT HAVE_STRNCMPI)
+  set(HAVE_STRCMPI)
+endif(NOT HAVE_STRNCMPI)
+check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR)
+check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R)
+check_symbol_exists(gettimeofday  "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY)
+check_symbol_exists(inet_addr     "${CURL_INCLUDES}" HAVE_INET_ADDR)
+check_symbol_exists(inet_ntoa     "${CURL_INCLUDES}" HAVE_INET_NTOA)
+check_symbol_exists(inet_ntoa_r   "${CURL_INCLUDES}" HAVE_INET_NTOA_R)
+check_symbol_exists(tcsetattr     "${CURL_INCLUDES}" HAVE_TCSETATTR)
+check_symbol_exists(tcgetattr     "${CURL_INCLUDES}" HAVE_TCGETATTR)
+check_symbol_exists(perror        "${CURL_INCLUDES}" HAVE_PERROR)
+check_symbol_exists(closesocket   "${CURL_INCLUDES}" HAVE_CLOSESOCKET)
+check_symbol_exists(setvbuf       "${CURL_INCLUDES}" HAVE_SETVBUF)
+check_symbol_exists(sigsetjmp     "${CURL_INCLUDES}" HAVE_SIGSETJMP)
+check_symbol_exists(getpass_r     "${CURL_INCLUDES}" HAVE_GETPASS_R)
+check_symbol_exists(strlcat       "${CURL_INCLUDES}" HAVE_STRLCAT)
+check_symbol_exists(getpwuid      "${CURL_INCLUDES}" HAVE_GETPWUID)
+check_symbol_exists(geteuid       "${CURL_INCLUDES}" HAVE_GETEUID)
+check_symbol_exists(utime         "${CURL_INCLUDES}" HAVE_UTIME)
+if(CMAKE_USE_OPENSSL)
+  check_symbol_exists(RAND_status   "${CURL_INCLUDES}" HAVE_RAND_STATUS)
+  check_symbol_exists(RAND_screen   "${CURL_INCLUDES}" HAVE_RAND_SCREEN)
+  check_symbol_exists(RAND_egd      "${CURL_INCLUDES}" HAVE_RAND_EGD)
+  check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" 
+    HAVE_CRYPTO_CLEANUP_ALL_EX_DATA)
+  if(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
+    set(USE_OPENSSL 1)
+    set(USE_SSLEAY 1)
+  endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL)
+endif(CMAKE_USE_OPENSSL)
+check_symbol_exists(gmtime_r      "${CURL_INCLUDES}" HAVE_GMTIME_R)
+check_symbol_exists(localtime_r   "${CURL_INCLUDES}" HAVE_LOCALTIME_R)
+
+check_symbol_exists(gethostbyname   "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME)
+check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R)
+
+check_symbol_exists(signal        "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC)
+check_symbol_exists(SIGALRM       "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO)
+if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
+  set(HAVE_SIGNAL 1)
+endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO)
+check_symbol_exists(uname          "${CURL_INCLUDES}" HAVE_UNAME)
+check_symbol_exists(strtoll        "${CURL_INCLUDES}" HAVE_STRTOLL)
+check_symbol_exists(_strtoi64      "${CURL_INCLUDES}" HAVE__STRTOI64)
+check_symbol_exists(strerror_r     "${CURL_INCLUDES}" HAVE_STRERROR_R)
+check_symbol_exists(siginterrupt   "${CURL_INCLUDES}" HAVE_SIGINTERRUPT)
+check_symbol_exists(perror         "${CURL_INCLUDES}" HAVE_PERROR)
+check_symbol_exists(fork           "${CURL_INCLUDES}" HAVE_FORK)
+check_symbol_exists(freeaddrinfo   "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
+check_symbol_exists(freeifaddrs    "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
+check_symbol_exists(pipe           "${CURL_INCLUDES}" HAVE_PIPE)
+check_symbol_exists(ftruncate      "${CURL_INCLUDES}" HAVE_FTRUNCATE)
+check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME)
+check_symbol_exists(getrlimit      "${CURL_INCLUDES}" HAVE_GETRLIMIT)
+check_symbol_exists(idn_free       "${CURL_INCLUDES}" HAVE_IDN_FREE)
+check_symbol_exists(idna_strerror  "${CURL_INCLUDES}" HAVE_IDNA_STRERROR)
+check_symbol_exists(tld_strerror   "${CURL_INCLUDES}" HAVE_TLD_STRERROR)
+check_symbol_exists(setlocale      "${CURL_INCLUDES}" HAVE_SETLOCALE)
+check_symbol_exists(setrlimit      "${CURL_INCLUDES}" HAVE_SETRLIMIT)
+check_symbol_exists(fcntl          "${CURL_INCLUDES}" HAVE_FCNTL)
+check_symbol_exists(ioctl          "${CURL_INCLUDES}" HAVE_IOCTL)
+check_symbol_exists(setsockopt     "${CURL_INCLUDES}" HAVE_SETSOCKOPT)
+
+# symbol exists in win32, but function does not.
+check_function_exists(inet_pton HAVE_INET_PTON)
+
+# sigaction and sigsetjmp are special. Use special mechanism for
+# detecting those, but only if previous attempt failed.
+if(HAVE_SIGNAL_H)
+  check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
+endif(HAVE_SIGNAL_H)
+
+if(NOT HAVE_SIGSETJMP)
+  if(HAVE_SETJMP_H)
+    check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP)
+    if(HAVE_MACRO_SIGSETJMP)
+      set(HAVE_SIGSETJMP 1)
+    endif(HAVE_MACRO_SIGSETJMP)
+  endif(HAVE_SETJMP_H)
+endif(NOT HAVE_SIGSETJMP)
+
+# If there is no stricmp(), do not allow LDAP to parse URLs
+if(NOT HAVE_STRICMP)
+  set(HAVE_LDAP_URL_PARSE 1)
+endif(NOT HAVE_STRICMP)
+
+# For other curl specific tests, use this macro.
+macro(CURL_INTERNAL_TEST CURL_TEST)
+  if("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS 
+      "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}")
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_TEST_ADD_LIBRARIES
+        "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+    endif(CMAKE_REQUIRED_LIBRARIES)
+
+    message(STATUS "Performing Curl Test ${CURL_TEST}")
+    try_compile(${CURL_TEST}
+      ${CMAKE_BINARY_DIR}
+      ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
+      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+      "${CURL_TEST_ADD_LIBRARIES}"
+      OUTPUT_VARIABLE OUTPUT)
+    if(${CURL_TEST})
+      set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
+      message(STATUS "Performing Curl Test ${CURL_TEST} - Success")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log 
+        "Performing Curl Test ${CURL_TEST} passed with the following output:\n"
+        "${OUTPUT}\n")
+    else(${CURL_TEST})
+      message(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
+      set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log 
+        "Performing Curl Test ${CURL_TEST} failed with the following output:\n"
+        "${OUTPUT}\n")
+    endif(${CURL_TEST})
+  endif("${CURL_TEST}" MATCHES "^${CURL_TEST}$")
+endmacro(CURL_INTERNAL_TEST) 
+
+macro(CURL_INTERNAL_TEST_RUN CURL_TEST)
+  if("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
+    set(MACRO_CHECK_FUNCTION_DEFINITIONS 
+      "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}")
+    if(CMAKE_REQUIRED_LIBRARIES)
+      set(CURL_TEST_ADD_LIBRARIES
+        "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}")
+    endif(CMAKE_REQUIRED_LIBRARIES)
+
+    message(STATUS "Performing Curl Test ${CURL_TEST}")
+    try_run(${CURL_TEST} ${CURL_TEST}_COMPILE
+      ${CMAKE_BINARY_DIR}
+      ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c
+      CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS}
+      "${CURL_TEST_ADD_LIBRARIES}"
+      OUTPUT_VARIABLE OUTPUT)
+    if(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
+      set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}")
+      message(STATUS "Performing Curl Test ${CURL_TEST} - Success")
+    else(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
+      message(STATUS "Performing Curl Test ${CURL_TEST} - Failed")
+      set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}")
+      file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log"
+        "Performing Curl Test ${CURL_TEST} failed with the following output:\n"
+        "${OUTPUT}")
+      if(${CURL_TEST}_COMPILE)
+        file(APPEND 
+          "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 
+          "There was a problem running this test\n")
+      endif(${CURL_TEST}_COMPILE)
+      file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" 
+        "\n\n")
+    endif(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST})
+  endif("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$")
+endmacro(CURL_INTERNAL_TEST_RUN) 
+
+# Do curl specific tests
+foreach(CURL_TEST 
+    HAVE_FCNTL_O_NONBLOCK
+    HAVE_IOCTLSOCKET
+    HAVE_IOCTLSOCKET_CAMEL
+    HAVE_IOCTLSOCKET_CAMEL_FIONBIO
+    HAVE_IOCTLSOCKET_FIONBIO
+    HAVE_IOCTL_FIONBIO
+    HAVE_IOCTL_SIOCGIFADDR
+    HAVE_SETSOCKOPT_SO_NONBLOCK
+    HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID
+    TIME_WITH_SYS_TIME
+    HAVE_O_NONBLOCK
+    HAVE_GETHOSTBYADDR_R_5
+    HAVE_GETHOSTBYADDR_R_7
+    HAVE_GETHOSTBYADDR_R_8
+    HAVE_GETHOSTBYADDR_R_5_REENTRANT
+    HAVE_GETHOSTBYADDR_R_7_REENTRANT
+    HAVE_GETHOSTBYADDR_R_8_REENTRANT
+    HAVE_GETHOSTBYNAME_R_3
+    HAVE_GETHOSTBYNAME_R_5
+    HAVE_GETHOSTBYNAME_R_6
+    HAVE_GETHOSTBYNAME_R_3_REENTRANT
+    HAVE_GETHOSTBYNAME_R_5_REENTRANT
+    HAVE_GETHOSTBYNAME_R_6_REENTRANT
+    HAVE_SOCKLEN_T
+    HAVE_IN_ADDR_T
+    HAVE_BOOL_T
+    STDC_HEADERS
+    RETSIGTYPE_TEST
+    HAVE_INET_NTOA_R_DECL
+    HAVE_INET_NTOA_R_DECL_REENTRANT
+    HAVE_GETADDRINFO
+    HAVE_FILE_OFFSET_BITS
+    )
+  curl_internal_test(${CURL_TEST})
+endforeach(CURL_TEST)
+if(HAVE_FILE_OFFSET_BITS)
+  set(_FILE_OFFSET_BITS 64)
+endif(HAVE_FILE_OFFSET_BITS)
+foreach(CURL_TEST 
+    HAVE_GLIBC_STRERROR_R
+    HAVE_POSIX_STRERROR_R
+    )
+  curl_internal_test_run(${CURL_TEST})
+endforeach(CURL_TEST)
+
+# Check for reentrant
+foreach(CURL_TEST
+    HAVE_GETHOSTBYADDR_R_5
+    HAVE_GETHOSTBYADDR_R_7
+    HAVE_GETHOSTBYADDR_R_8
+    HAVE_GETHOSTBYNAME_R_3
+    HAVE_GETHOSTBYNAME_R_5
+    HAVE_GETHOSTBYNAME_R_6
+    HAVE_INET_NTOA_R_DECL_REENTRANT)
+  if(NOT ${CURL_TEST})
+    if(${CURL_TEST}_REENTRANT)
+      set(NEED_REENTRANT 1)
+    endif(${CURL_TEST}_REENTRANT)
+  endif(NOT ${CURL_TEST})
+endforeach(CURL_TEST)
+
+if(NEED_REENTRANT)
+  foreach(CURL_TEST
+      HAVE_GETHOSTBYADDR_R_5
+      HAVE_GETHOSTBYADDR_R_7
+      HAVE_GETHOSTBYADDR_R_8
+      HAVE_GETHOSTBYNAME_R_3
+      HAVE_GETHOSTBYNAME_R_5
+      HAVE_GETHOSTBYNAME_R_6)
+    set(${CURL_TEST} 0)
+    if(${CURL_TEST}_REENTRANT)
+      set(${CURL_TEST} 1)
+    endif(${CURL_TEST}_REENTRANT)
+  endforeach(CURL_TEST)
+endif(NEED_REENTRANT)
+
+if(HAVE_INET_NTOA_R_DECL_REENTRANT)
+  set(HAVE_INET_NTOA_R_DECL 1)
+  set(NEED_REENTRANT 1)
+endif(HAVE_INET_NTOA_R_DECL_REENTRANT)
+
+# Some other minor tests
+
+if(NOT HAVE_IN_ADDR_T)
+  set(in_addr_t "unsigned long")
+endif(NOT HAVE_IN_ADDR_T)
+
+# Fix libz / zlib.h
+
+if(NOT CURL_SPECIAL_LIBZ)
+  if(NOT HAVE_LIBZ)
+    set(HAVE_ZLIB_H 0)
+  endif(NOT HAVE_LIBZ)
+
+  if(NOT HAVE_ZLIB_H)
+    set(HAVE_LIBZ 0)
+  endif(NOT HAVE_ZLIB_H)
+endif(NOT CURL_SPECIAL_LIBZ)
+
+if(_FILE_OFFSET_BITS)
+  set(_FILE_OFFSET_BITS 64)
+endif(_FILE_OFFSET_BITS)
+set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64")
+set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h")
+check_type_size("curl_off_t" SIZEOF_CURL_OFF_T)
+set(CMAKE_EXTRA_INCLUDE_FILES)
+set(CMAKE_REQUIRED_FLAGS)
+
+
+# Check for nonblocking
+set(HAVE_DISABLED_NONBLOCKING 1)
+if(HAVE_FIONBIO OR 
+    HAVE_IOCTLSOCKET OR
+    HAVE_IOCTLSOCKET_CASE OR
+    HAVE_O_NONBLOCK)
+  set(HAVE_DISABLED_NONBLOCKING)
+endif(HAVE_FIONBIO OR 
+  HAVE_IOCTLSOCKET OR
+  HAVE_IOCTLSOCKET_CASE OR
+  HAVE_O_NONBLOCK)
+
+if(RETSIGTYPE_TEST)
+  set(RETSIGTYPE void)
+else(RETSIGTYPE_TEST)
+  set(RETSIGTYPE int)
+endif(RETSIGTYPE_TEST)
+
+if(CMAKE_COMPILER_IS_GNUCC AND APPLE)
+  include(CheckCCompilerFlag)
+  check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double)
+  if(HAVE_C_FLAG_Wno_long_double)
+    # The Mac version of GCC warns about use of long double.  Disable it.
+    get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS)
+    if(MPRINTF_COMPILE_FLAGS)
+      set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double")
+    else(MPRINTF_COMPILE_FLAGS)
+      set(MPRINTF_COMPILE_FLAGS "-Wno-long-double")
+    endif(MPRINTF_COMPILE_FLAGS)
+    set_source_files_properties(mprintf.c PROPERTIES
+      COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS})
+  endif(HAVE_C_FLAG_Wno_long_double)
+endif(CMAKE_COMPILER_IS_GNUCC AND APPLE)
+
+if(HAVE_SOCKLEN_T)
+  set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t")
+  check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T)
+else()
+  set(CURL_TYPEOF_CURL_SOCKLEN_T int)
+  set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT})
+endif()
+
+include(CMake/OtherTests.cmake)
+
+add_definitions(-DHAVE_CONFIG_H)
+
+# For windows, do not allow the compiler to use default target (Vista).
+if(WIN32)
+  add_definitions(-D_WIN32_WINNT=0x0501)
+endif(WIN32)
+
+if(MSVC)
+  add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE)
+endif(MSVC)
+
+# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options.
+# TODO This is far to be complete!
+function(SETUP_CURL_DEPENDENCIES TARGET_NAME)
+  if(CURL_ZLIB AND ZLIB_FOUND)
+    include_directories(${ZLIB_INCLUDE_DIR})
+  endif()
+  if(CURL_ZLIB AND ZLIB_FOUND)
+    target_link_libraries(${TARGET_NAME} ${ZLIB_LIBRARIES})
+    #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ )
+  endif()
+
+  if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
+    include_directories(${OPENSSL_INCLUDE_DIR})
+  endif()
+  if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
+    target_link_libraries(${TARGET_NAME} ${OPENSSL_LIBRARIES})
+    #ADD_DEFINITIONS( -DUSE_SSLEAY )
+  endif()
+endfunction()
+
+# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it).
+function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE)
+  file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT)
+  string(REPLACE "$(top_srcdir)"   "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+
+  string(REGEX REPLACE "\\\\\n" "<22>!<21>" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*\n)" "SET(\\1 \\2)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  string(REPLACE "<22>!<21>" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+
+  string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})    # Replace $() with ${}
+  string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})    # Replace @@ with ${}, even if that may not be read by CMake scripts.
+  file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT})
+
+  ### BUGGY METHOD 1
+  # FILE(STRINGS Makefile.inc MAKEFILE_INC_TEXT)
+  # STRING(REPLACE "# ./lib/Makefile.inc" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # STRING(REPLACE "  " " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})    # Replace tabs with spaces
+
+  # #STRING(REGEX MATCH "CSOURCES *=" AAA ${MAKEFILE_INC_TEXT})
+  # #MESSAGE(STATUS ${AAA})
+
+  # STRING(REPLACE "CSOURCES =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # STRING(REPLACE "HHEADERS =" "" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+
+  # STRING(REGEX REPLACE "[^ ]+\\.c" "" ${HEADERS_VAR} ${MAKEFILE_INC_TEXT})    # Remove source files and store into headers var
+  # STRING(REGEX REPLACE "  +" " " ${HEADERS_VAR} ${${HEADERS_VAR}})
+  # STRING(REGEX REPLACE " " ";" ${HEADERS_VAR} ${${HEADERS_VAR}})
+
+  # STRING(REGEX REPLACE "[^ ]+\\.h" "" ${SOURCES_VAR} ${MAKEFILE_INC_TEXT})    # Remove headers and store into source files var
+  # STRING(REGEX REPLACE "  +" " " ${SOURCES_VAR} ${${SOURCES_VAR}})
+  # STRING(REGEX REPLACE " " ";" ${SOURCES_VAR} ${${SOURCES_VAR}})
+
+  # SET(${HEADERS_VAR} ${${HEADERS_VAR}} PARENT_SCOPE)
+  # SET(${SOURCES_VAR} ${${SOURCES_VAR}} PARENT_SCOPE)
+
+  ### BUGGY METHOD 2
+  # FILE(READ Makefile.inc MAKEFILE_INC_TEXT)
+  # #STRING(REPLACE "\t" " " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})    # Replace tabs with spaces
+  # #STRING(REGEX REPLACE "\n+" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})    # Remove empty lines (allow a simplification in the script)
+  # STRING(REGEX REPLACE "([A-Z]+)[\t ]*=[\t ]*" "SET(\\1 " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # #STRING(REGEX REPLACE "^(.*)[\t ]*[^\\]$" ")" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # STRING(REGEX REPLACE "([^\\])\n" "\\1)\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # # STRING(REGEX REPLACE "CSOURCES *=" "SET(libCurl_SRCS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # # STRING(REGEX REPLACE "HHEADERS *=" "SET(libCurl_HEADERS " MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT})
+  # FILE(WRITE Makefile.inc.cmake ${MAKEFILE_INC_TEXT})
+endfunction()
+
+add_subdirectory(lib)
+if(BUILD_CURL_EXE)
+  add_subdirectory(src)
+endif()
+if(BUILD_CURL_TESTS)
+  add_subdirectory(tests)
+endif()
+
+# This needs to be run very last so other parts of the scripts can take advantage of this.
+if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
+  set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before")
+endif()

CTestConfig.cmake

@@ -0,0 +1,13 @@
+## This file should be placed in the root directory of your project.
+## Then modify the CMakeLists.txt file in the root directory of your
+## project to incorporate the testing dashboard.
+## # The following are required to uses Dart and the Cdash dashboard
+##   ENABLE_TESTING()
+##   INCLUDE(Dart)
+set(CTEST_PROJECT_NAME "CURL")
+set(CTEST_NIGHTLY_START_TIME "00:00:00 EST")
+
+set(CTEST_DROP_METHOD "http")
+set(CTEST_DROP_SITE "my.cdash.org")
+set(CTEST_DROP_LOCATION "/submit.php?project=CURL")
+set(CTEST_DROP_SITE_CDASH TRUE)

MacOSX-Framework

@@ -0,0 +1,78 @@
+#!/bin/bash
+# This script performs all of the steps needed to build a 
+# universal binary libcurl.framework for Mac OS X 10.4 or greater.
+
+VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h`
+
+SDK32='/Developer/SDKs/MacOSX10.4u.sdk'
+
+MINVER32='-mmacosx-version-min=10.4'
+
+ARCHES32='-arch ppc -arch i386'
+
+SDK64='/Developer/SDKs/MacOSX10.5.sdk'
+
+MINVER64='-mmacosx-version-min=10.5'
+
+ARCHES64='-arch ppc64 -arch x86_64'
+
+if test -d $SDK32; then
+  echo "----Configuring libcurl for 32 bit universal framework..."
+  ./configure --disable-dependency-tracking --disable-static --with-gssapi \
+    CFLAGS="-Os -isysroot $SDK32 $ARCHES32 $MINVER32" \
+    LDFLAGS="-Wl,-syslibroot,$SDK32 $ARCHES32 $MINVER32 -Wl,-headerpad_max_install_names" \
+    CC=$CC
+  
+  echo "----Building 32 bit libcurl..."
+  make
+  
+  echo "----Creating 32 bit framework..."
+  rm -r libcurl.framework
+  mkdir -p libcurl.framework/Versions/A/Resources
+  cp lib/.libs/libcurl.dylib libcurl.framework/Versions/A/libcurl
+  install_name_tool -id @executable_path/../Frameworks/libcurl.framework/Versions/A/libcurl libcurl.framework/Versions/A/libcurl
+  /usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/Versions/A/Resources/Info.plist
+  mkdir -p libcurl.framework/Versions/A/Headers/curl
+  cp include/curl/*.h libcurl.framework/Versions/A/Headers/curl
+  pushd libcurl.framework
+  ln -fs Versions/A/libcurl libcurl
+  ln -fs Versions/A/Resources Resources
+  ln -fs Versions/A/Headers Headers
+  cd Versions
+  ln -fs A Current
+  
+  if test -d $SDK64; then
+    popd
+    make clean
+    echo "----Configuring libcurl for 64 bit universal framework..."
+    ./configure --disable-dependency-tracking --disable-static --with-gssapi \
+      CFLAGS="-Os -isysroot $SDK64 $ARCHES64 $MINVER64" \
+      LDFLAGS="-Wl,-syslibroot,$SDK64 $ARCHES64 $MINVER64 -Wl,-headerpad_max_install_names" \
+      CC=$CC
+  
+    echo "----Building 64 bit libcurl..."
+    make
+  
+    echo "----Appending 64 bit framework to 32 bit framework..."
+    cp lib/.libs/libcurl.dylib libcurl.framework/Versions/A/libcurl64
+    install_name_tool -id @executable_path/../Frameworks/libcurl.framework/Versions/A/libcurl libcurl.framework/Versions/A/libcurl64
+    cp libcurl.framework/Versions/A/libcurl libcurl.framework/Versions/A/libcurl32
+    lipo libcurl.framework/Versions/A/libcurl32 libcurl.framework/Versions/A/libcurl64 -create -output libcurl.framework/Versions/A/libcurl
+    rm libcurl.framework/Versions/A/libcurl32 libcurl.framework/Versions/A/libcurl64
+    cp libcurl.framework/Versions/A/Headers/curl/curlbuild.h libcurl.framework/Versions/A/Headers/curl/curlbuild32.h
+    cp include/curl/curlbuild.h libcurl.framework/Versions/A/Headers/curl/curlbuild64.h
+    cat >libcurl.framework/Versions/A/Headers/curl/curlbuild.h <<EOF
+#ifdef __LP64__
+#include "curl/curlbuild64.h"
+#else
+#include "curl/curlbuild32.h"
+#endif
+EOF
+  fi
+  
+  lipo -info libcurl.framework/Versions/A/libcurl
+  echo "libcurl.framework is built and can now be included in other projects."
+  echo "Copy libcurl.framework to your bundle's Contents/Frameworks folder, ~/Library/Frameworks or /Library/Frameworks."
+else
+  echo "Building libcurl.framework requires Mac OS X 10.4 or later with the MacOSX10.4u SDK installed."
+fi

Makefile.am

@@ -25,9 +25,15 @@ AUTOMAKE_OPTIONS = foreign
 
 ACLOCAL_AMFLAGS = -I m4
 
-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
+CMAKE_DIST = CMakeLists.txt CMake/CheckTypeSize.c.in CMake/CheckTypeSize.cmake \
+CMake/CMakeConfigurableFile.in CMake/CurlCheckCSourceCompiles.cmake	       \
+CMake/CurlCheckCSourceRuns.cmake CMake/CurlTests.c CMake/FindOpenSSL.cmake     \
+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 	\
+ libcurl.pc.in vc6curl.dsw MacOSX-Framework Android.mk $(CMAKE_DIST)
 
 bin_SCRIPTS = curl-config
 

RELEASE-NOTES

@@ -1,54 +1,50 @@
-Curl and libcurl 7.19.3
+Curl and libcurl 7.19.6
 
- Public curl releases:         109
- Command line options:         128
- curl_easy_setopt() options:   158
+ Public curl releases:         112
+ Command line options:         132
+ curl_easy_setopt() options:   163
  Public functions in libcurl:  58
- Known libcurl bindings:       37
- Contributors:                 683
+ Known libcurl bindings:       38
+ Contributors:                 715
 
 This release includes the following changes:
 
- o CURLAUTH_DIGEST_IE bit added for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH
- o VC9 Makefiles were added to the release package
+ 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 build failure when disabling FTP but enabling GSS
- o fixed several calls to memory functions that didn't check return codes
- o memory leak for SSL connects with libcurl/NSS when CURLOPT_ISSUERCERT was
-   used
- o re-use of connections with the multi interface when multiple handles used
-   the same server
- o memory leak with HTTP GSS/kerberos authentication
- o removed the default use of "Pragma: no-cache"
- o fix SCP/SFTP busyloop by using a new libssh2 1.0 function
- o bad fclose() after a fatal error in cookie code
- o curl_multi_remove_handle() when the handle was in use in a HTTP pipeline
- o GSS authentication infinite loop problem
- o 550 response from SIZE no longer treated as missing file
- o ftps:// control connections now use explicit protection level
- o dotted IPv6 addresses longer than 39 bytes failed
- o curl_easy_duphandle() doesn't try to duplicate the connection cache pointer
- o build failure on OS/400 when enabling IPv6
- o better detection of SFTP failures
- o improved connection re-use for subsequent SCP and SFTP transfers
- o multi interface does less busy-loops for SCP and SFTP transfers with libssh2
-   1.0 or later
- o curl_multi_timeout() no longer returns timeout 0 when there's still more
-   than 0 but less than 999 microseconds left
- o the multi_socket API and HTTP pipelining now work a lot better when combined
- o SFTP seek/resume beyond 32bit file sizes
- o fixed breakage with --with-ssl --disable-verbose
- o TTL "leak" in the DNS cache
- o improved NSS initing
- o curl_easy_reset now resets more options
- o rare Location: follow bug with the multi interface
- o the configure script can now detect gnutls with pkg-config
- o curlbuild.h was adjusted for SunPro compilers
- o CURLOPT_COOKIELIST set to "SESS" on an easy handle with no cookies data
- o fixed timeouts for TFTP
- o fixed PPC builds
+ 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:
 
@@ -57,11 +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:
 
- Yang Tse, Daniel Fandrich, Jim Meyering, Christian Krause, Andreas Wurf,
- Markus Koetter, Josef Wolf, Vlad Grachov, Pawel Kierski, Igor Novoseltsev,
- Fred Machado, Ken Hirsch, Keshav Krity, Patrick Monnerat, Mark Karpeles,
- Anthony Bryan, Peter Korsgaard, Phil Lisiecki, Bas Mevissen, Rob Crittenden,
- Emil Romanus, Karl Moerder, Daniel Black, Stefan Teleman, Michael Wallner,
- Grant Erickson, Tim Ansell, Andrew de los Reyes
+ 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

@@ -1,19 +1,31 @@
-To be addressed in 7.19.3 (planned release: January 2009)
+To be addressed in 7.19.7 (planned release: October 2009)
 =========================
 
+248 - "Pausing pipeline problems."
+      http://curl.haxx.se/mail/lib-2009-07/0214.html
 
-To be addressed in 7.19.4 (planned release: March 2009)
-=========================
+251 - TFTP block size / better integration in transfer
+      http://curl.haxx.se/mail/lib-2009-08/0028.html
 
-205 - A. Craig West's CURLOPT_NOPROXY option
+254 - Problem re-using easy handle after call to curl_multi_remove_handle
+      http://curl.haxx.se/mail/lib-2009-07/0249.html
     
-206 - A. Craig West's CURLOPT_HTTP_VERSION change for CONNECT
+255 - debugging a crash in Curl_pgrsTime/checkPendPipeline?
+      http://curl.haxx.se/mail/lib-2009-08/0066.html
 
-208 - Patch to allow GSSAPI authentication to a socks5 server
+256 - "More questions about ares behavior"
+      http://curl.haxx.se/mail/lib-2009-08/0012.html
 
-214 - progress bar prefix, second try (for the curl tool)
+244 - patch for [out] parameters
+      http://curl.haxx.se/mail/lib-2009-06/0342.html
 
-215 - Patch for Metalink Support (for the curl tool)
+245 - HTTP version getinfo
+      http://curl.haxx.se/mail/lib-2009-06/0312.html
 
-216 - 
+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 -
 

acinclude.m4

@@ -22,53 +22,6 @@
 #***************************************************************************
 
 
-dnl CURL_CHECK_COMPILER_HALT_ON_ERROR
-dnl -------------------------------------------------
-dnl Verifies if the compiler actually halts after the
-dnl compilation phase without generating any object
-dnl code file, when the source compiles with errors.
-
-AC_DEFUN([CURL_CHECK_COMPILER_HALT_ON_ERROR], [
-  AC_MSG_CHECKING([if compiler halts on compilation errors])
-  AC_COMPILE_IFELSE([
-    AC_LANG_PROGRAM([[
-    ]],[[
-      force compilation error
-    ]])
-  ],[
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR([compiler does not halt on compilation errors.])
-  ],[
-    AC_MSG_RESULT([yes])
-  ])
-])
-
-
-dnl CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
-dnl -------------------------------------------------
-dnl Verifies if the compiler actually halts after the
-dnl compilation phase without generating any object
-dnl code file, when the source code tries to define a
-dnl type for a constant array with negative dimension.
-
-AC_DEFUN([CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE], [
-  AC_REQUIRE([CURL_CHECK_COMPILER_HALT_ON_ERROR])dnl
-  AC_MSG_CHECKING([if compiler halts on negative sized arrays])
-  AC_COMPILE_IFELSE([
-    AC_LANG_PROGRAM([[
-      typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
-    ]],[[
-      bad_t dummy;
-    ]])
-  ],[
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR([compiler does not halt on negative sized arrays.])
-  ],[
-    AC_MSG_RESULT([yes])
-  ])
-])
-
-
 dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT])
 dnl -------------------------------------------------
 dnl Use the C preprocessor to find out if the given object-style symbol
@@ -118,6 +71,72 @@ CURL_DEF_TOKEN $1
 ])
 
 
+dnl CURL_CHECK_DEF_CC (SYMBOL, [INCLUDES], [SILENT])
+dnl -------------------------------------------------
+dnl Use the C compiler to find out only if the given symbol is defined
+dnl or not, this can not find out its expansion. This macro will not use
+dnl default includes even if no INCLUDES argument is given. This macro
+dnl will run silently when invoked with three arguments.
+
+AC_DEFUN([CURL_CHECK_DEF_CC], [
+  AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl
+  ifelse($3,,[AC_MSG_CHECKING([for compiler definition of $1])])
+  AC_COMPILE_IFELSE([
+    AC_LANG_SOURCE(
+ifelse($2,,,[$2])[[
+int main (void)
+{
+#ifdef $1
+  return 0;
+#else
+  force compilation error
+#endif
+}
+    ]])
+  ],[
+    tst_symbol_defined="yes"
+  ],[
+    tst_symbol_defined="no"
+  ])
+  if test "$tst_symbol_defined" = "yes"; then
+    AS_VAR_SET(ac_HaveDef, yes)
+    ifelse($3,,[AC_MSG_RESULT([yes])])
+  else
+    AS_VAR_SET(ac_HaveDef, no)
+    ifelse($3,,[AC_MSG_RESULT([no])])
+  fi
+  AS_VAR_POPDEF([ac_HaveDef])dnl
+])
+
+
+dnl CURL_CHECK_LIB_XNET
+dnl -------------------------------------------------
+dnl Verify if X/Open network library is required.
+
+AC_DEFUN([CURL_CHECK_LIB_XNET], [
+  AC_MSG_CHECKING([if X/Open network library is required])
+  tst_lib_xnet_required="no"
+  AC_COMPILE_IFELSE([
+    AC_LANG_SOURCE([[
+int main (void)
+{
+#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600)
+  return 0;
+#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED)
+  return 0;
+#else
+  force compilation error
+#endif
+}
+    ]])
+  ],[
+    tst_lib_xnet_required="yes"
+    LIBS="$LIBS -lxnet"
+  ])
+  AC_MSG_RESULT([$tst_lib_xnet_required])
+])
+
+
 dnl CURL_CHECK_AIX_ALL_SOURCE
 dnl -------------------------------------------------
 dnl Provides a replacement of traditional AC_AIX with
@@ -893,91 +912,55 @@ AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [
 ])
 
 
-dnl CURL_CHECK_TYPE_SOCKLEN_T
+dnl CURL_CHECK_HEADER_MEMORY
 dnl -------------------------------------------------
-dnl Check for existing socklen_t type, and provide
-dnl an equivalent type if socklen_t not available
+dnl Check for compilable and valid memory.h header,
+dnl and check if it is needed even with stdlib.h for
+dnl memory related functions.
 
-AC_DEFUN([CURL_CHECK_TYPE_SOCKLEN_T], [
-  AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
-  AC_CHECK_TYPE([socklen_t], ,[
-    dnl socklen_t not available
-    AC_CACHE_CHECK([for socklen_t equivalent],
-      [curl_cv_socklen_t_equiv], [
-      curl_cv_socklen_t_equiv="unknown"
-      for arg1 in 'int' 'SOCKET'; do
-        for arg2 in "struct sockaddr" void; do
-          for t in int size_t unsigned long "unsigned long"; do
-            if test "$curl_cv_socklen_t_equiv" = "unknown"; then
-              AC_COMPILE_IFELSE([
-                AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#endif
-#define GETPEERNCALLCONV PASCAL
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#define GETPEERNCALLCONV
-#endif
-                  extern int GETPEERNCALLCONV getpeername($arg1, $arg2 *, $t *);
-                ]],[[
-                  $t len=0;
-                  getpeername(0,0,&len);
-                ]])
-              ],[
-                curl_cv_socklen_t_equiv="$t"
-              ])
-            fi
-          done
-        done
-      done
+AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [
+  AC_CACHE_CHECK([for memory.h], [ac_cv_header_memory_h], [
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+#include <memory.h>
+      ]],[[
+        void *p = malloc(10);
+        void *q = calloc(10,10);
+        free(p);
+        free(q);
+      ]])
+    ],[
+      ac_cv_header_memory_h="yes"
+    ],[
+      ac_cv_header_memory_h="no"
     ])
-    case "$curl_cv_socklen_t_equiv" in
-      unknown)
-        AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
-        ;;
-      *)
-        AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv,
-          [Type to use in place of socklen_t when system does not provide it.])
+  ])
+  if test "$ac_cv_header_memory_h" = "yes"; then
+    AC_DEFINE_UNQUOTED(HAVE_MEMORY_H, 1,
+      [Define to 1 if you have the memory.h header file.])
+    #
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+#include <stdlib.h>
+      ]],[[
+        void *p = malloc(10);
+        void *q = calloc(10,10);
+        free(p);
+        free(q);
+      ]])
+    ],[
+      curl_cv_need_header_memory_h="no"
+    ],[
+      curl_cv_need_header_memory_h="yes"
+    ])
+    #
+    case "$curl_cv_need_header_memory_h" in
+      yes)
+        AC_DEFINE_UNQUOTED(NEED_MEMORY_H, 1,
+          [Define to 1 if you need the memory.h header file even with stdlib.h])
         ;;
     esac
-  ],[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-#endif
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#endif
-  ])
+  fi
 ])
 
 
@@ -994,7 +977,6 @@ dnl argument in GETNAMEINFO_QUAL_ARG1.
 
 AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [
   AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
-  AC_REQUIRE([CURL_CHECK_TYPE_SOCKLEN_T])dnl
   AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h)
   #
   AC_MSG_CHECKING([for getnameinfo])
@@ -1870,7 +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([[
@@ -1900,6 +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;
@@ -2217,6 +2202,214 @@ 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
+dnl symbol that can be further used in custom template configuration
+dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third
+dnl argument for the description. Symbol definitions done with this
+dnl macro are intended to be exclusively used in handcrafted *.h.in
+dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one
+dnl prevents autoheader generation and insertion of symbol template
+dnl stub and definition into the first configuration header file. Do
+dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each
+dnl one serves different functional needs.
+
+AC_DEFUN([CURL_DEFINE_UNQUOTED], [
+cat >>confdefs.h <<_EOF
+[@%:@define] $1 ifelse($#, 2, [$2], 1)
+_EOF
+])
+
+
+dnl CURL_CONFIGURE_LONG
+dnl -------------------------------------------------
+dnl Find out the size of long as reported by sizeof() and define
+dnl CURL_SIZEOF_LONG as appropriate to be used in template file
+dnl include/curl/curlbuild.h.in to properly configure the library.
+dnl The size of long is a build time characteristic and as such
+dnl must be recorded in curlbuild.h
+
+AC_DEFUN([CURL_CONFIGURE_LONG], [
+  if test -z "$ac_cv_sizeof_long" ||
+    test "$ac_cv_sizeof_long" -eq "0"; then
+    AC_MSG_ERROR([cannot find out size of long.])
+  fi
+  CURL_DEFINE_UNQUOTED([CURL_SIZEOF_LONG], [$ac_cv_sizeof_long])
+])
+
+
+dnl CURL_CONFIGURE_CURL_SOCKLEN_T
+dnl -------------------------------------------------
+dnl Find out suitable curl_socklen_t data type definition and size, making
+dnl appropriate definitions for template file include/curl/curlbuild.h.in
+dnl to properly configure and use the library.
+dnl
+dnl The need for the curl_socklen_t definition arises mainly to properly
+dnl interface HP-UX systems which on one hand have a typedef'ed socklen_t
+dnl data type which is 32 or 64-Bit wide depending on the data model being
+dnl used, and that on the other hand is only actually used when interfacing
+dnl the X/Open sockets provided in the xnet library.
+
+AC_DEFUN([CURL_CONFIGURE_CURL_SOCKLEN_T], [
+  AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl
+  AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl
+  AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl
+  #
+  AC_MSG_CHECKING([for curl_socklen_t data type])
+  curl_typeof_curl_socklen_t="unknown"
+  for arg1 in int SOCKET; do
+    for arg2 in 'struct sockaddr' void; do
+      for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do
+        if test "$curl_typeof_curl_socklen_t" = "unknown"; then
+          AC_COMPILE_IFELSE([
+            AC_LANG_PROGRAM([[
+              $curl_includes_ws2tcpip
+              $curl_includes_sys_socket
+              $curl_preprocess_callconv
+              extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *);
+            ]],[[
+              $t *lenptr = 0;
+              if(0 != getpeername(0, 0, lenptr))
+                return 1;
+            ]])
+          ],[
+            curl_typeof_curl_socklen_t="$t"
+          ])
+        fi
+      done
+    done
+  done
+  for t in socklen_t int; do
+    if test "$curl_typeof_curl_socklen_t" = "void"; then
+      AC_COMPILE_IFELSE([
+        AC_LANG_PROGRAM([[
+          $curl_includes_sys_socket
+          typedef $t curl_socklen_t;
+        ]],[[
+          curl_socklen_t dummy;
+        ]])
+      ],[
+        curl_typeof_curl_socklen_t="$t"
+      ])
+    fi
+  done
+  AC_MSG_RESULT([$curl_typeof_curl_socklen_t])
+  if test "$curl_typeof_curl_socklen_t" = "void" ||
+    test "$curl_typeof_curl_socklen_t" = "unknown"; then
+    AC_MSG_ERROR([cannot find data type for curl_socklen_t.])
+  fi
+  #
+  AC_MSG_CHECKING([size of curl_socklen_t])
+  curl_sizeof_curl_socklen_t="unknown"
+  curl_pull_headers_socklen_t="unknown"
+  if test "$ac_cv_header_ws2tcpip_h" = "yes"; then
+    tst_pull_header_checks='none ws2tcpip'
+    tst_size_checks='4'
+  else
+    tst_pull_header_checks='none systypes syssocket'
+    tst_size_checks='4 8 2'
+  fi
+  for tst_size in $tst_size_checks; do
+    for tst_pull_headers in $tst_pull_header_checks; do
+      if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
+        case $tst_pull_headers in
+          ws2tcpip)
+            tmp_includes="$curl_includes_ws2tcpip"
+            ;;
+          systypes)
+            tmp_includes="$curl_includes_sys_types"
+            ;;
+          syssocket)
+            tmp_includes="$curl_includes_sys_socket"
+            ;;
+          *)
+            tmp_includes=""
+            ;;
+        esac
+        AC_COMPILE_IFELSE([
+          AC_LANG_PROGRAM([[
+            $tmp_includes
+            typedef $curl_typeof_curl_socklen_t curl_socklen_t;
+            typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1];
+          ]],[[
+            curl_socklen_t dummy;
+          ]])
+        ],[
+          curl_sizeof_curl_socklen_t="$tst_size"
+          curl_pull_headers_socklen_t="$tst_pull_headers"
+        ])
+      fi
+    done
+  done
+  AC_MSG_RESULT([$curl_sizeof_curl_socklen_t])
+  if test "$curl_sizeof_curl_socklen_t" = "unknown"; then
+    AC_MSG_ERROR([cannot find out size of curl_socklen_t.])
+  fi
+  #
+  case $curl_pull_headers_socklen_t in
+    ws2tcpip)
+      CURL_DEFINE_UNQUOTED([CURL_PULL_WS2TCPIP_H])
+      ;;
+    systypes)
+      CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H])
+      ;;
+    syssocket)
+      CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H])
+      CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_SOCKET_H])
+      ;;
+  esac
+  CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_SOCKLEN_T], [$curl_typeof_curl_socklen_t])
+  CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_SOCKLEN_T], [$curl_sizeof_curl_socklen_t])
+])
+
+
 dnl CURL_CHECK_FUNC_SELECT
 dnl -------------------------------------------------
 dnl Test if the socket select() function is available,
@@ -2640,67 +2833,6 @@ AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
 ])
 
 
-dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE])
-dnl -------------------------------------------------
-dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor
-dnl symbol that can be further used in custom template configuration
-dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third
-dnl argument for the description. Symbol definitions done with this
-dnl macro are intended to be exclusively used in handcrafted *.h.in
-dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one
-dnl prevents autoheader generation and insertion of symbol template
-dnl stub and definition into the first configuration header file. Do
-dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each
-dnl one serves different functional needs.
-
-AC_DEFUN([CURL_DEFINE_UNQUOTED], [
-cat >>confdefs.h <<_EOF
-[@%:@define] $1 ifelse($#, 2, [$2], 1)
-_EOF
-])
-
-
-dnl CURL_INCLUDES_INTTYPES
-dnl -------------------------------------------------
-dnl Set up variable with list of headers that must be
-dnl included when inttypes.h is to be included.
-
-AC_DEFUN([CURL_INCLUDES_INTTYPES], [
-curl_includes_inttypes="\
-/* includes start */
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-/* includes end */"
-  AC_CHECK_HEADERS(
-    sys/types.h stdint.h inttypes.h,
-    [], [], [$curl_includes_inttypes])
-])
-
-
-dnl CURL_CONFIGURE_LONG
-dnl -------------------------------------------------
-dnl Find out the size of long as reported by sizeof() and define
-dnl CURL_SIZEOF_LONG as appropriate to be used in template file
-dnl include/curl/curlbuild.h.in to properly configure the library.
-dnl The size of long is a build time characteristic and as such
-dnl must be recorded in curlbuild.h
-
-AC_DEFUN([CURL_CONFIGURE_LONG], [
-  if test -z "$ac_cv_sizeof_long" ||
-    test "$ac_cv_sizeof_long" -eq "0"; then
-    AC_MSG_ERROR([cannot find out size of long.])
-  fi
-  CURL_DEFINE_UNQUOTED([CURL_SIZEOF_LONG], [$ac_cv_sizeof_long])
-])
-
-
 dnl DO_CURL_OFF_T_CHECK (TYPE, SIZE)
 dnl -------------------------------------------------
 dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T

ares/.cvsignore

@@ -1,24 +1,29 @@
-configure
-autom4te.cache
+*.html
+*.lo
+*.pdf
+.deps
+.libs
 Makefile
+Makefile.in
+aclocal.m4
 adig
 ahost
-config.log
-config.status
-aclocal.m4
-.deps
-Makefile.in
+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
 config.sub
-libtool
-ltmain.sh
-stamp-h1
-*.lo
-.libs
+configure
 depcomp
 libcares.la
-missing
-ares_version.h.dist
 libcares.pc
+libtool
+ltmain.sh
+man3
+missing
+stamp-h*

ares/CHANGES

@@ -1,5 +1,80 @@
   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_.
+
+* May 2 2009 (Yang Tse)
+- Use a build-time configured ares_socklen_t data type instead of socklen_t.
+
+* April 21 2009 (Yang Tse)
+- Moved potential inclusion of system's malloc.h and memory.h header files to
+  setup_once.h.  Inclusion of each header file is based on the definition of
+  NEED_MALLOC_H and NEED_MEMORY_H respectively.
+
+* March 11 2009 (Yang Tse)
+- Japheth Cleaver fixed acountry.c replacing u_long with unsigned long.
+
+* February 20 2009 (Yang Tse)
+- Do not halt compilation when using VS2008 to build a Windows 2000 target.
+
+* February 3 2009 (Phil Blundell)
+- If the server returns garbage or nothing at all in response to an AAAA query,
+  go on and ask for A records anyway.
+
+* January 31 2009 (Daniel Stenberg)
+- ares_gethostbyname() now accepts 'AF_UNSPEC' as a family for resolving
+  either AF_INET6 or AF_INET. It works by accepting any of the looksups in the
+  hosts file, and it resolves the AAAA field with a fallback to A.
+
 * January 14 2009 (Daniel Stenberg)
 - ares.h no longer uses the HAVE_STRUCT_IN6_ADDR define check, but instead it
   now declares the private struct ares_in6_addr for all systems instead of

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 +48,11 @@ 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
+ TODO ares_build.h.in $(PDFPAGES)
+
+CLEANFILES = $(PDFPAGES) $(HTMLPAGES)
+
+DISTCLEANFILES = ares_build.h
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libcares.pc
@@ -85,8 +91,9 @@ if NO_UNDEFINED
 UNDEF = -no-undefined
 endif
 
+# EXPORT_SYMBOLS = -export-symbols-regex '^ares_[[:alnum:]].*'
 
-libcares_la_LDFLAGS = $(UNDEF) $(VER)
+libcares_la_LDFLAGS = $(UNDEF) $(VER) $(EXPORT_SYMBOLS)
 
 # Makefile.inc provides the CSOURCES and HHEADERS defines
 include Makefile.inc
@@ -96,16 +103,56 @@ libcares_la_SOURCES = $(CSOURCES) $(HHEADERS)
 # where to install the c-ares headers
 libcares_ladir = $(includedir)
 # what headers to install on 'make install':
-libcares_la_HEADERS = ares.h ares_version.h ares_dns.h
+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

@@ -4,36 +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        -Dsocklen_t=int -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
+CFLAGS += -DWATT32 -Dselect=select_s
 
 LDFLAGS = -s
 
-ifeq ($(USE_DEBUG),1)
+ifeq ($(USE_CURLDEBUG),1)
   EX_LIBS  = ../lib/libcurl.a
   OBJ_HACK = $(OBJECTS)
 else
@@ -56,12 +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)
 
@@ -71,12 +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

@@ -1,23 +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
 
-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
+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.m32

@@ -40,7 +40,7 @@ tags:
 %.exe: %.o ares_getopt.o $(LIB)
 	$(LD) $(LDFLAGS) -o $@ $^ $(LIBS)
 
-$(OBJLIB): ares.h ares_dns.h ares_private.h
+$(OBJLIB): ares.h ares_dns.h ares_private.h ares_build.h ares_rules.h
 
 .c.o:
 	$(CC) $(CFLAGS) -c $<
@@ -55,7 +55,8 @@ install:
 	${RANLIB} ${DESTDIR}${libdir}/$(LIB)
 	chmod u-w ${DESTDIR}${libdir}/$(LIB)
 	${INSTALL} -m 444 ${srcdir}/ares.h ${DESTDIR}${includedir}
-	${INSTALL} -m 444 ${srcdir}/ares_version.h ${DESTDIR}${includedir}
+	${INSTALL} -m 444 ${srcdir}/ares_build.h ${DESTDIR}${includedir}
+	${INSTALL} -m 444 ${srcdir}/ares_rules.h ${DESTDIR}${includedir}
 	(for man in $(MANPAGES); do \
 	   ${INSTALL} -m 444 ${srcdir}/$${man} ${DESTDIR}${mandir}/man3; \
 	done)

ares/Makefile.netware

@@ -160,7 +160,7 @@ lib: prebuild $(LTARGET)
 
 nlm: prebuild $(TARGETS)
 
-prebuild: $(OBJDIR) $(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) >> $@
@@ -303,7 +303,6 @@ ifeq ($(LIBARCH),CLIB)
 	@echo $(DL)#define SEND_TYPE_ARG3 int$(DL) >> $@
 	@echo $(DL)#define SEND_TYPE_ARG4 int$(DL) >> $@
 	@echo $(DL)#define SEND_TYPE_RETV int$(DL) >> $@
-	@echo $(DL)#define socklen_t int$(DL) >> $@
 else
 	@echo $(DL)#define OS "i586-pc-libc-NetWare"$(DL) >> $@
 	@echo $(DL)#define HAVE_DLFCN_H 1$(DL) >> $@
@@ -311,7 +310,6 @@ else
 	@echo $(DL)#define HAVE_FTRUNCATE 1$(DL) >> $@
 	@echo $(DL)#define HAVE_GETTIMEOFDAY 1$(DL) >> $@
 	@echo $(DL)#define HAVE_INTTYPES_H 1$(DL) >> $@
-	@echo $(DL)#define HAVE_LIMITS_H 1$(DL) >> $@
 	@echo $(DL)#define HAVE_LONGLONG 1$(DL) >> $@
 	@echo $(DL)#define HAVE_STDINT_H 1$(DL) >> $@
 	@echo $(DL)#define HAVE_STRCASECMP 1$(DL) >> $@
@@ -361,6 +359,7 @@ endif
 	@echo $(DL)#define HAVE_INET_ADDR 1$(DL) >> $@
 	@echo $(DL)#define HAVE_IOCTL 1$(DL) >> $@
 	@echo $(DL)#define HAVE_IOCTL_FIONBIO 1$(DL) >> $@
+	@echo $(DL)#define HAVE_LIMITS_H 1$(DL) >> $@
 	@echo $(DL)#define HAVE_LL 1$(DL) >> $@
 	@echo $(DL)#define HAVE_LOCALTIME_R 1$(DL) >> $@
 	@echo $(DL)#define HAVE_MALLOC_H 1$(DL) >> $@
@@ -407,7 +406,24 @@ endif
 	@echo $(DL)#else$(DL) >> $@
 	@echo $(DL)#define HAVE_VARIADIC_MACROS_C99 1$(DL) >> $@
 	@echo $(DL)#endif$(DL) >> $@
-ifdef OLD_NOVELLSDK
-	@echo $(DL)#define socklen_t int$(DL) >> $@
-endif
 
+FORCE: ;
+
+ares_build.h: Makefile.netware FORCE
+	@echo Creating $@
+	@echo $(DL)/* $@ intended for NetWare target.$(DL) > $@
+	@echo $(DL)** Do not edit this file - it is created by make!$(DL) >> $@
+	@echo $(DL)** All your changes will be lost!!$(DL) >> $@
+	@echo $(DL)*/$(DL) >> $@
+	@echo $(DL)#ifndef __CARES_BUILD_H$(DL) >> $@
+	@echo $(DL)#define __CARES_BUILD_H$(DL) >> $@
+ifeq ($(LIBARCH),CLIB)
+	@echo $(DL)#define CARES_TYPEOF_ARES_SOCKLEN_T int$(DL) >> $@
+	@echo $(DL)#define CARES_SIZEOF_ARES_SOCKLEN_T 4$(DL) >> $@
+else
+	@echo $(DL)#define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int$(DL) >> $@
+	@echo $(DL)#define CARES_SIZEOF_ARES_SOCKLEN_T 4$(DL) >> $@
+endif
+	@echo $(DL)#define CARES_SIZEOF_LONG 4$(DL) >> $@
+	@echo $(DL)typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;$(DL) >> $@
+	@echo $(DL)#endif /* __CARES_BUILD_H */$(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
@@ -43,6 +43,8 @@ CFLAGS  = $(CFLAGS) -O2 -Og
 LDFLAGS = $(LDFLAGS) -release
 !endif
 
+CFLAGS  = $(CFLAGS) -I.\.
+
 OBJECTS = $(OBJ_DIR)\ares_fds.obj              \
           $(OBJ_DIR)\ares_process.obj          \
           $(OBJ_DIR)\ares_free_hostent.obj     \
@@ -61,6 +63,7 @@ OBJECTS = $(OBJ_DIR)\ares_fds.obj              \
           $(OBJ_DIR)\ares_strerror.obj         \
           $(OBJ_DIR)\ares_cancel.obj           \
           $(OBJ_DIR)\ares_init.obj             \
+          $(OBJ_DIR)\ares_library_init.obj     \
           $(OBJ_DIR)\ares_llist.obj            \
           $(OBJ_DIR)\ares_timeout.obj          \
           $(OBJ_DIR)\ares__timeval.obj         \
@@ -108,6 +111,8 @@ $(DEF_FILE): $(OBJECTS) Makefile.VC6
        @echo   ares_getsock           >> $@
        @echo   ares_init              >> $@
        @echo   ares_init_options      >> $@
+       @echo   ares_library_init      >> $@
+       @echo   ares_library_cleanup   >> $@
        @echo   ares_mkquery           >> $@
        @echo   ares_parse_a_reply     >> $@
        @echo   ares_parse_ptr_reply   >> $@
@@ -154,101 +159,116 @@ vclean realclean: clean
 # Copyright "gcc -MM .."
 #
 $(OBJ_DIR)\ares_fds.obj: ares_fds.c setup.h setup_once.h ares.h ares_private.h \
-  ares_ipv6.h
+  ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_process.obj: ares_process.c setup.h setup_once.h nameser.h     \
-  ares.h ares_dns.h ares_private.h ares_ipv6.h
+  ares.h ares_dns.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_free_hostent.obj: ares_free_hostent.c setup.h setup_once.h     \
-  ares.h ares_private.h ares_ipv6.h
+  ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_query.obj: ares_query.c setup.h setup_once.h nameser.h         \
-  ares.h ares_dns.h ares_private.h ares_ipv6.h
+  ares.h ares_dns.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares__close_sockets.obj: ares__close_sockets.c setup.h setup_once.h \
-  ares.h ares_private.h ares_ipv6.h
+  ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
-$(OBJ_DIR)\ares_free_string.obj: ares_free_string.c setup.h setup_once.h ares.h
+$(OBJ_DIR)\ares_free_string.obj: ares_free_string.c setup.h setup_once.h       \
+  ares.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_search.obj: ares_search.c setup.h setup_once.h nameser.h       \
-  ares.h ares_private.h ares_ipv6.h
+  ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares__get_hostent.obj: ares__get_hostent.c setup.h setup_once.h     \
-  ares.h ares_private.h ares_ipv6.h inet_net_pton.h
+  ares.h ares_private.h ares_ipv6.h inet_net_pton.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_gethostbyaddr.obj: ares_gethostbyaddr.c setup.h setup_once.h   \
-  nameser.h ares.h ares_private.h ares_ipv6.h inet_net_pton.h
+  nameser.h ares.h ares_private.h ares_ipv6.h inet_net_pton.h ares_build.h     \
+  ares_rules.h
 
 $(OBJ_DIR)\ares_send.obj: ares_send.c setup.h setup_once.h nameser.h ares.h    \
-  ares_dns.h ares_private.h ares_ipv6.h
+  ares_dns.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares__read_line.obj: ares__read_line.c setup.h setup_once.h ares.h  \
-  ares_private.h ares_ipv6.h
+  ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_gethostbyname.obj: ares_gethostbyname.c setup.h setup_once.h   \
-  nameser.h ares.h ares_private.h ares_ipv6.h inet_net_pton.h bitncmp.h
+  nameser.h ares.h ares_private.h ares_ipv6.h inet_net_pton.h bitncmp.h        \
+  ares_build.h ares_rules.h
 
-$(OBJ_DIR)\ares_strcasecmp.obj: ares_strcasecmp.c setup.h setup_once.h ares.h
+$(OBJ_DIR)\ares_strcasecmp.obj: ares_strcasecmp.c setup.h setup_once.h ares.h  \
+  ares_build.h ares_rules.h
 
-$(OBJ_DIR)\ares_strerror.obj: ares_strerror.c setup.h setup_once.h ares.h
+$(OBJ_DIR)\ares_strerror.obj: ares_strerror.c setup.h setup_once.h ares.h      \
+  ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_cancel.obj: ares_cancel.c setup.h setup_once.h ares.h          \
-  ares_private.h ares_ipv6.h
+  ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_init.obj: ares_init.c setup.h setup_once.h nameser.h ares.h    \
-  ares_private.h ares_ipv6.h inet_net_pton.h
+  ares_private.h ares_ipv6.h inet_net_pton.h ares_build.h ares_rules.h         \
+  ares_library_init.h
 
 $(OBJ_DIR)\ares_timeout.obj: ares_timeout.c setup.h setup_once.h ares.h        \
-  ares_private.h ares_ipv6.h
+  ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares__timeval.obj: ares__timeval.c setup.h setup_once.h ares.h      \
-  ares_private.h ares_ipv6.h
+  ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_destroy.obj: ares_destroy.c setup.h setup_once.h ares.h        \
-  ares_private.h ares_ipv6.h
+  ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_mkquery.obj: ares_mkquery.c setup.h setup_once.h nameser.h     \
-  ares.h ares_dns.h
+  ares.h ares_dns.h ares_build.h ares_rules.h
 
-$(OBJ_DIR)\ares_version.obj: ares_version.c setup.h setup_once.h ares_version.h
+$(OBJ_DIR)\ares_version.obj: ares_version.c setup.h setup_once.h ares.h        \
+  ares_version.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_expand_name.obj: ares_expand_name.c setup.h setup_once.h       \
-  nameser.h ares.h ares_private.h ares_ipv6.h
+  nameser.h ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_parse_a_reply.obj: ares_parse_a_reply.c setup.h setup_once.h   \
-  nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h
+  nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h ares_build.h          \
+  ares_rules.h
 
 $(OBJ_DIR)\windows_port.obj: windows_port.c setup.h setup_once.h nameser.h     \
-  ares.h ares_private.h ares_ipv6.h
+  ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_expand_string.obj: ares_expand_string.c setup.h setup_once.h   \
-  nameser.h ares.h ares_private.h ares_ipv6.h
+  nameser.h ares.h ares_private.h ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_parse_ptr_reply.obj: ares_parse_ptr_reply.c setup.h            \
-  setup_once.h nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h
+  setup_once.h nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h          \
+  ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_parse_aaaa_reply.obj: ares_parse_aaaa_reply.c setup.h          \
   setup_once.h nameser.h ares.h ares_dns.h inet_net_pton.h ares_private.h      \
-  ares_ipv6.h
+  ares_ipv6.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_parse_ns_reply.obj: ares_parse_ns_reply.c setup.h              \
-  setup_once.h nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h
+  setup_once.h nameser.h ares.h ares_dns.h ares_private.h ares_ipv6.h          \
+  ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_getnameinfo.obj: ares_getnameinfo.c setup.h setup_once.h       \
-  nameser.h ares.h ares_private.h ares_ipv6.h inet_ntop.h
+  nameser.h ares.h ares_private.h ares_ipv6.h inet_ntop.h ares_build.h         \
+  ares_rules.h
 
 $(OBJ_DIR)\inet_net_pton.obj: inet_net_pton.c setup.h setup_once.h nameser.h   \
-  ares_ipv6.h inet_net_pton.h
+  ares_ipv6.h inet_net_pton.h ares_build.h ares_rules.h
 
-$(OBJ_DIR)\bitncmp.obj: bitncmp.c bitncmp.h
+$(OBJ_DIR)\bitncmp.obj: bitncmp.c bitncmp.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\inet_ntop.obj: inet_ntop.c setup.h setup_once.h nameser.h           \
-  ares_ipv6.h inet_ntop.h
+  ares_ipv6.h inet_ntop.h ares_build.h ares_rules.h
 
-$(OBJ_DIR)\ares_getopt.obj: ares_getopt.c ares_getopt.h
+$(OBJ_DIR)\ares_getopt.obj: ares_getopt.c ares_getopt.h ares_build.h           \
+  ares_rules.h
+
+$(OBJ_DIR)\ares_library_init.obj: ares_library_init.c setup.h setup_once.h     \
+  ares.h ares_private.h ares_library_init.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_llist.obj: ares_llist.c setup.h setup_once.h ares.h            \
-  ares_private.h ares_llist.h
+  ares_private.h ares_llist.h ares_build.h ares_rules.h
 
 $(OBJ_DIR)\ares_writev.obj: ares_writev.c setup.h setup_once.h ares.h          \
-  ares_writev.h
+  ares_writev.h ares_build.h ares_rules.h

ares/README.cares

@@ -23,3 +23,41 @@ original ares.
 You'll find all c-ares details and news here:
 
         http://c-ares.haxx.se/
+
+
+NOTES FOR C-ARES HACKERS
+
+The following notes apply to c-ares version 1.6.1 and later.
+
+* The distributed ares_build.h file is only intended to be used on systems
+  which can not run the also distributed configure script.
+
+* The distributed ares_build.h file is generated as a copy of ares_build.h.dist
+  when the c-ares source code distribution archive file is originally created.
+
+* If you check out from CVS on a non-configure platform, you must run the
+  appropriate buildconf* script to set up ares_build.h and other local files
+  before being able of compiling the library.
+
+* On systems capable of running the configure script, the configure process
+  will overwrite the distributed ares_build.h file with one that is suitable
+  and specific to the library being configured and built, this new file is
+  generated from the ares_build.h.in template file.
+
+* If you intend to distribute an already compiled c-ares library you _MUST_
+  also distribute along with it the generated ares_build.h which has been
+  used to compile it. Otherwise the library will be of no use for the users of
+  the library that you have built. It is _your_ responsability to provide this
+  file. No one at the c-ares project can know how you have built the library.
+
+* File ares_build.h includes platform and configuration dependant info,
+  and must not be modified by anyone. Configure script generates it for you.
+
+* We cannot assume anything else but very basic compiler features being
+  present. While c-ares requires an ANSI C compiler to build, some of the
+  earlier ANSI compilers clearly can't deal with some preprocessor operators.
+
+* Newlines must remain unix-style for older compilers' sake.
+
+* Comments must be written in the old-style /* unnested C-fashion */
+

ares/RELEASE-NOTES

@@ -2,16 +2,26 @@ This is what's new and changed in the c-ares 1.6.1 release:
 
 Changed:
 
- o in6_addr is not used in ares.h anymore, but a private ares_in6_addr is instead
-   declared and used
+ o in6_addr is not used in ares.h anymore, but a private ares_in6_addr is
+   instead declared and used
+ 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
+ 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

@@ -1,52 +1,5 @@
 
 
-dnl CURL_CHECK_COMPILER_HALT_ON_ERROR
-dnl -------------------------------------------------
-dnl Verifies if the compiler actually halts after the
-dnl compilation phase without generating any object
-dnl code file, when the source compiles with errors.
-
-AC_DEFUN([CURL_CHECK_COMPILER_HALT_ON_ERROR], [
-  AC_MSG_CHECKING([if compiler halts on compilation errors])
-  AC_COMPILE_IFELSE([
-    AC_LANG_PROGRAM([[
-    ]],[[
-      force compilation error
-    ]])
-  ],[
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR([compiler does not halt on compilation errors.])
-  ],[
-    AC_MSG_RESULT([yes])
-  ])
-])
-
-
-dnl CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
-dnl -------------------------------------------------
-dnl Verifies if the compiler actually halts after the
-dnl compilation phase without generating any object
-dnl code file, when the source code tries to define a
-dnl type for a constant array with negative dimension.
-
-AC_DEFUN([CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE], [
-  AC_REQUIRE([CURL_CHECK_COMPILER_HALT_ON_ERROR])dnl
-  AC_MSG_CHECKING([if compiler halts on negative sized arrays])
-  AC_COMPILE_IFELSE([
-    AC_LANG_PROGRAM([[
-      typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
-    ]],[[
-      bad_t dummy;
-    ]])
-  ],[
-    AC_MSG_RESULT([no])
-    AC_MSG_ERROR([compiler does not halt on negative sized arrays.])
-  ],[
-    AC_MSG_RESULT([yes])
-  ])
-])
-
-
 dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT])
 dnl -------------------------------------------------
 dnl Use the C preprocessor to find out if the given object-style symbol
@@ -96,6 +49,72 @@ CURL_DEF_TOKEN $1
 ])
 
 
+dnl CURL_CHECK_DEF_CC (SYMBOL, [INCLUDES], [SILENT])
+dnl -------------------------------------------------
+dnl Use the C compiler to find out only if the given symbol is defined
+dnl or not, this can not find out its expansion. This macro will not use
+dnl default includes even if no INCLUDES argument is given. This macro
+dnl will run silently when invoked with three arguments.
+
+AC_DEFUN([CURL_CHECK_DEF_CC], [
+  AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl
+  ifelse($3,,[AC_MSG_CHECKING([for compiler definition of $1])])
+  AC_COMPILE_IFELSE([
+    AC_LANG_SOURCE(
+ifelse($2,,,[$2])[[
+int main (void)
+{
+#ifdef $1
+  return 0;
+#else
+  force compilation error
+#endif
+}
+    ]])
+  ],[
+    tst_symbol_defined="yes"
+  ],[
+    tst_symbol_defined="no"
+  ])
+  if test "$tst_symbol_defined" = "yes"; then
+    AS_VAR_SET(ac_HaveDef, yes)
+    ifelse($3,,[AC_MSG_RESULT([yes])])
+  else
+    AS_VAR_SET(ac_HaveDef, no)
+    ifelse($3,,[AC_MSG_RESULT([no])])
+  fi
+  AS_VAR_POPDEF([ac_HaveDef])dnl
+])
+
+
+dnl CARES_CHECK_LIB_XNET
+dnl -------------------------------------------------
+dnl Verify if X/Open network library is required.
+
+AC_DEFUN([CARES_CHECK_LIB_XNET], [
+  AC_MSG_CHECKING([if X/Open network library is required])
+  tst_lib_xnet_required="no"
+  AC_COMPILE_IFELSE([
+    AC_LANG_SOURCE([[
+int main (void)
+{
+#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600)
+  return 0;
+#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED)
+  return 0;
+#else
+  force compilation error
+#endif
+}
+    ]])
+  ],[
+    tst_lib_xnet_required="yes"
+    LIBS="$LIBS -lxnet"
+  ])
+  AC_MSG_RESULT([$tst_lib_xnet_required])
+])
+
+
 dnl CARES_CHECK_AIX_ALL_SOURCE
 dnl -------------------------------------------------
 dnl Provides a replacement of traditional AC_AIX with
@@ -360,91 +379,55 @@ AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [
 ])
 
 
-dnl CURL_CHECK_TYPE_SOCKLEN_T
+dnl CURL_CHECK_HEADER_MEMORY
 dnl -------------------------------------------------
-dnl Check for existing socklen_t type, and provide
-dnl an equivalent type if socklen_t not available
+dnl Check for compilable and valid memory.h header,
+dnl and check if it is needed even with stdlib.h for
+dnl memory related functions.
 
-AC_DEFUN([CURL_CHECK_TYPE_SOCKLEN_T], [
-  AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
-  AC_CHECK_TYPE([socklen_t], ,[
-    dnl socklen_t not available
-    AC_CACHE_CHECK([for socklen_t equivalent],
-      [curl_cv_socklen_t_equiv], [
-      curl_cv_socklen_t_equiv="unknown"
-      for arg1 in 'int' 'SOCKET'; do
-        for arg2 in "struct sockaddr" void; do
-          for t in int size_t unsigned long "unsigned long"; do
-            if test "$curl_cv_socklen_t_equiv" = "unknown"; then
-              AC_COMPILE_IFELSE([
-                AC_LANG_PROGRAM([[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#else
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#endif
-#define GETPEERNCALLCONV PASCAL
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#define GETPEERNCALLCONV
-#endif
-                  extern int GETPEERNCALLCONV getpeername($arg1, $arg2 *, $t *);
-                ]],[[
-                  $t len=0;
-                  getpeername(0,0,&len);
-                ]])
-              ],[
-                curl_cv_socklen_t_equiv="$t"
-              ])
-            fi
-          done
-        done
-      done
+AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [
+  AC_CACHE_CHECK([for memory.h], [ac_cv_header_memory_h], [
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+#include <memory.h>
+      ]],[[
+        void *p = malloc(10);
+        void *q = calloc(10,10);
+        free(p);
+        free(q);
+      ]])
+    ],[
+      ac_cv_header_memory_h="yes"
+    ],[
+      ac_cv_header_memory_h="no"
     ])
-    case "$curl_cv_socklen_t_equiv" in
-      unknown)
-        AC_MSG_ERROR([Cannot find a type to use in place of socklen_t])
-        ;;
-      *)
-        AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv,
-          [Type to use in place of socklen_t when system does not provide it.])
+  ])
+  if test "$ac_cv_header_memory_h" = "yes"; then
+    AC_DEFINE_UNQUOTED(HAVE_MEMORY_H, 1,
+      [Define to 1 if you have the memory.h header file.])
+    #
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
+#include <stdlib.h>
+      ]],[[
+        void *p = malloc(10);
+        void *q = calloc(10,10);
+        free(p);
+        free(q);
+      ]])
+    ],[
+      curl_cv_need_header_memory_h="no"
+    ],[
+      curl_cv_need_header_memory_h="yes"
+    ])
+    #
+    case "$curl_cv_need_header_memory_h" in
+      yes)
+        AC_DEFINE_UNQUOTED(NEED_MEMORY_H, 1,
+          [Define to 1 if you need the memory.h header file even with stdlib.h])
         ;;
     esac
-  ],[
-#undef inline
-#ifdef HAVE_WINDOWS_H
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-#include <windows.h>
-#ifdef HAVE_WINSOCK2_H
-#include <winsock2.h>
-#ifdef HAVE_WS2TCPIP_H
-#include <ws2tcpip.h>
-#endif
-#endif
-#else
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#endif
-  ])
+  fi
 ])
 
 
@@ -461,7 +444,6 @@ dnl argument in GETNAMEINFO_QUAL_ARG1.
 
 AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [
   AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl
-  AC_REQUIRE([CURL_CHECK_TYPE_SOCKLEN_T])dnl
   AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h)
   #
   AC_MSG_CHECKING([for getnameinfo])
@@ -1338,7 +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([[
@@ -1368,6 +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;
@@ -1685,6 +1670,214 @@ 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
+dnl symbol that can be further used in custom template configuration
+dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third
+dnl argument for the description. Symbol definitions done with this
+dnl macro are intended to be exclusively used in handcrafted *.h.in
+dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one
+dnl prevents autoheader generation and insertion of symbol template
+dnl stub and definition into the first configuration header file. Do
+dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each
+dnl one serves different functional needs.
+
+AC_DEFUN([CARES_DEFINE_UNQUOTED], [
+cat >>confdefs.h <<_EOF
+[@%:@define] $1 ifelse($#, 2, [$2], 1)
+_EOF
+])
+
+
+dnl CARES_CONFIGURE_LONG
+dnl -------------------------------------------------
+dnl Find out the size of long as reported by sizeof() and define
+dnl CARES_SIZEOF_LONG as appropriate to be used in template file
+dnl ares_build.h.in to properly configure the library.
+dnl The size of long is a build time characteristic and as such
+dnl must be recorded in ares_build.h
+
+AC_DEFUN([CARES_CONFIGURE_LONG], [
+  if test -z "$ac_cv_sizeof_long" ||
+    test "$ac_cv_sizeof_long" -eq "0"; then
+    AC_MSG_ERROR([cannot find out size of long.])
+  fi
+  CARES_DEFINE_UNQUOTED([CARES_SIZEOF_LONG], [$ac_cv_sizeof_long])
+])
+
+
+dnl CARES_CONFIGURE_ARES_SOCKLEN_T
+dnl -------------------------------------------------
+dnl Find out suitable ares_socklen_t data type definition and size, making
+dnl appropriate definitions for template file ares_build.h.in
+dnl to properly configure and use the library.
+dnl
+dnl The need for the ares_socklen_t definition arises mainly to properly
+dnl interface HP-UX systems which on one hand have a typedef'ed socklen_t
+dnl data type which is 32 or 64-Bit wide depending on the data model being
+dnl used, and that on the other hand is only actually used when interfacing
+dnl the X/Open sockets provided in the xnet library.
+
+AC_DEFUN([CARES_CONFIGURE_ARES_SOCKLEN_T], [
+  AC_REQUIRE([CARES_INCLUDES_WS2TCPIP])dnl
+  AC_REQUIRE([CARES_INCLUDES_SYS_SOCKET])dnl
+  AC_REQUIRE([CARES_PREPROCESS_CALLCONV])dnl
+  #
+  AC_MSG_CHECKING([for ares_socklen_t data type])
+  cares_typeof_ares_socklen_t="unknown"
+  for arg1 in int SOCKET; do
+    for arg2 in 'struct sockaddr' void; do
+      for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do
+        if test "$cares_typeof_ares_socklen_t" = "unknown"; then
+          AC_COMPILE_IFELSE([
+            AC_LANG_PROGRAM([[
+              $cares_includes_ws2tcpip
+              $cares_includes_sys_socket
+              $cares_preprocess_callconv
+              extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *);
+            ]],[[
+              $t *lenptr = 0;
+              if(0 != getpeername(0, 0, lenptr))
+                return 1;
+            ]])
+          ],[
+            cares_typeof_ares_socklen_t="$t"
+          ])
+        fi
+      done
+    done
+  done
+  for t in socklen_t int; do
+    if test "$cares_typeof_ares_socklen_t" = "void"; then
+      AC_COMPILE_IFELSE([
+        AC_LANG_PROGRAM([[
+          $cares_includes_sys_socket
+          typedef $t ares_socklen_t;
+        ]],[[
+          ares_socklen_t dummy;
+        ]])
+      ],[
+        cares_typeof_ares_socklen_t="$t"
+      ])
+    fi
+  done
+  AC_MSG_RESULT([$cares_typeof_ares_socklen_t])
+  if test "$cares_typeof_ares_socklen_t" = "void" ||
+    test "$cares_typeof_ares_socklen_t" = "unknown"; then
+    AC_MSG_ERROR([cannot find data type for ares_socklen_t.])
+  fi
+  #
+  AC_MSG_CHECKING([size of ares_socklen_t])
+  cares_sizeof_ares_socklen_t="unknown"
+  cares_pull_headers_socklen_t="unknown"
+  if test "$ac_cv_header_ws2tcpip_h" = "yes"; then
+    tst_pull_header_checks='none ws2tcpip'
+    tst_size_checks='4'
+  else
+    tst_pull_header_checks='none systypes syssocket'
+    tst_size_checks='4 8 2'
+  fi
+  for tst_size in $tst_size_checks; do
+    for tst_pull_headers in $tst_pull_header_checks; do
+      if test "$cares_sizeof_ares_socklen_t" = "unknown"; then
+        case $tst_pull_headers in
+          ws2tcpip)
+            tmp_includes="$cares_includes_ws2tcpip"
+            ;;
+          systypes)
+            tmp_includes="$cares_includes_sys_types"
+            ;;
+          syssocket)
+            tmp_includes="$cares_includes_sys_socket"
+            ;;
+          *)
+            tmp_includes=""
+            ;;
+        esac
+        AC_COMPILE_IFELSE([
+          AC_LANG_PROGRAM([[
+            $tmp_includes
+            typedef $cares_typeof_ares_socklen_t ares_socklen_t;
+            typedef char dummy_arr[sizeof(ares_socklen_t) == $tst_size ? 1 : -1];
+          ]],[[
+            ares_socklen_t dummy;
+          ]])
+        ],[
+          cares_sizeof_ares_socklen_t="$tst_size"
+          cares_pull_headers_socklen_t="$tst_pull_headers"
+        ])
+      fi
+    done
+  done
+  AC_MSG_RESULT([$cares_sizeof_ares_socklen_t])
+  if test "$cares_sizeof_ares_socklen_t" = "unknown"; then
+    AC_MSG_ERROR([cannot find out size of ares_socklen_t.])
+  fi
+  #
+  case $cares_pull_headers_socklen_t in
+    ws2tcpip)
+      CARES_DEFINE_UNQUOTED([CARES_PULL_WS2TCPIP_H])
+      ;;
+    systypes)
+      CARES_DEFINE_UNQUOTED([CARES_PULL_SYS_TYPES_H])
+      ;;
+    syssocket)
+      CARES_DEFINE_UNQUOTED([CARES_PULL_SYS_TYPES_H])
+      CARES_DEFINE_UNQUOTED([CARES_PULL_SYS_SOCKET_H])
+      ;;
+  esac
+  CARES_DEFINE_UNQUOTED([CARES_TYPEOF_ARES_SOCKLEN_T], [$cares_typeof_ares_socklen_t])
+  CARES_DEFINE_UNQUOTED([CARES_SIZEOF_ARES_SOCKLEN_T], [$cares_sizeof_ares_socklen_t])
+])
+
+
 dnl This macro determines if the specified struct exists in the specified file
 dnl Syntax:
 dnl CARES_CHECK_STRUCT(headers, struct name, if found, [if not found])

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
@@ -116,6 +116,13 @@ int main(int argc, char **argv)
   WSAStartup(wVersionRequested, &wsaData);
 #endif
 
+  status = ares_library_init(ARES_LIB_INIT_ALL);
+  if (status != ARES_SUCCESS)
+    {
+      fprintf(stderr, "ares_library_init: %s\n", ares_strerror(status));
+      return 1;
+    }
+
   while ((ch = ares_getopt(argc, argv, "dvh?")) != -1)
     switch (ch)
       {
@@ -178,6 +185,8 @@ int main(int argc, char **argv)
   wait_ares(channel);
   ares_destroy(channel);
 
+  ares_library_cleanup();
+
 #if defined(WIN32) && !defined(WATT32)
   WSACleanup();
 #endif
@@ -547,7 +556,7 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
   const struct search_list *country;
   char  ccode_A2[3], *ccopy, *dot_4;
   int   cnumber, z0, z1, ver_1, ver_2;
-  u_long ip;
+  unsigned long ip;
 
   ip = ntohl(addr.s_addr);
   z0 = tolower(cname[0]);
@@ -603,9 +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;
@@ -187,6 +192,13 @@ int main(int argc, char **argv)
   WSAStartup(wVersionRequested, &wsaData);
 #endif
 
+  status = ares_library_init(ARES_LIB_INIT_ALL);
+  if (status != ARES_SUCCESS)
+    {
+      fprintf(stderr, "ares_library_init: %s\n", ares_strerror(status));
+      return 1;
+    }
+
   options.flags = ARES_FLAG_NOCHECKRESP;
   options.servers = NULL;
   options.nservers = 0;
@@ -207,9 +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':
@@ -244,9 +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':
@@ -256,9 +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':
@@ -325,6 +340,8 @@ int main(int argc, char **argv)
 
   ares_destroy(channel);
 
+  ares_library_cleanup();
+
 #ifdef USE_WINSOCK
   WSACleanup();
 #endif

ares/ahost.c

@@ -42,6 +42,7 @@
 #include "inet_ntop.h"
 #include "inet_net_pton.h"
 #include "ares_getopt.h"
+#include "ares_ipv6.h"
 
 #ifndef HAVE_STRDUP
 #  include "ares_strdup.h"
@@ -76,6 +77,13 @@ int main(int argc, char **argv)
   WSAStartup(wVersionRequested, &wsaData);
 #endif
 
+  status = ares_library_init(ARES_LIB_INIT_ALL);
+  if (status != ARES_SUCCESS)
+    {
+      fprintf(stderr, "ares_library_init: %s\n", ares_strerror(status));
+      return 1;
+    }
+
   while ((c = ares_getopt(argc,argv,"dt:h")) != -1)
     {
       switch (c)
@@ -146,6 +154,8 @@ int main(int argc, char **argv)
 
   ares_destroy(channel);
 
+  ares_library_cleanup();
+
 #ifdef USE_WINSOCK
   WSACleanup();
 #endif

ares/ares.h

@@ -19,6 +19,10 @@
 #ifndef ARES__H
 #define ARES__H
 
+#include "ares_version.h"  /* c-ares version defines   */
+#include "ares_build.h"    /* c-ares build definitions */
+#include "ares_rules.h"    /* c-ares rules enforcement */
+
 /*
  * Define WIN32 when build target is Win32 API
  */
@@ -82,6 +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
@@ -90,6 +95,13 @@ 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           22
+#define ARES_EADDRGETNETWORKPARAMS   23
+
 /* Flag values */
 #define ARES_FLAG_USEVC         (1 << 0)
 #define ARES_FLAG_PRIMARY       (1 << 1)
@@ -158,6 +170,11 @@ extern "C" {
 #define ARES_GETSOCK_WRITABLE(bits,num) (bits & (1 << ((num) + \
                                          ARES_GETSOCK_MAXNUM)))
 
+/* c-ares library initialization flag values */
+#define ARES_LIB_INIT_NONE   (0)
+#define ARES_LIB_INIT_WIN32  (1 << 0)
+#define ARES_LIB_INIT_ALL    (ARES_LIB_INIT_WIN32)
+
 
 /*
  * Typedef our socket type
@@ -232,6 +249,10 @@ typedef void (*ares_nameinfo_callback)(void *arg, int status, int timeouts,
 typedef int  (*ares_sock_create_callback)(ares_socket_t socket_fd,
                                           int type, void *data);
 
+int ares_library_init(int flags);
+void ares_library_cleanup(void);
+const char *ares_version(int *version);
+
 int ares_init(ares_channel *channelptr);
 int ares_init_options(ares_channel *channelptr, struct ares_options *options,
                       int optmask);
@@ -257,7 +278,7 @@ int ares_gethostbyname_file(ares_channel channel, const char *name,
 void ares_gethostbyaddr(ares_channel channel, const void *addr, int addrlen,
                         int family, ares_host_callback callback, void *arg);
 void ares_getnameinfo(ares_channel channel, const struct sockaddr *sa,
-                      socklen_t salen, int flags,
+                      ares_socklen_t salen, int flags,
                       ares_nameinfo_callback callback,
                       void *arg);
 int ares_fds(ares_channel channel, fd_set *read_fds, fd_set *write_fds);

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__get_hostent.c

@@ -47,7 +47,7 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host)
   int status, linesize, end_at_hostname, naliases;
   struct in_addr addr;
   struct in6_addr addr6;
-  int addrlen = sizeof(struct in_addr);
+  size_t addrlen = sizeof(struct in_addr);
   struct hostent *hostent = NULL;
 
   while ((status = ares__read_line(fp, &line, &linesize)) == ARES_SUCCESS)
@@ -68,17 +68,21 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host)
       *p = 0;
       addr.s_addr = inet_addr(line);
       if (addr.s_addr == INADDR_NONE)
-       {
-          if (ares_inet_pton(AF_INET6, line, &addr6) > 0)
-            {
-              if (family != AF_INET6)
-                continue;
-              addrlen = sizeof(struct in6_addr);
-            }
-          else
-            continue;
-       }
+      {
+        /* It wasn't an AF_INET dotted address, then AF_UNSPEC and AF_INET6
+           families are subject for this further check */
+        if ((family != AF_INET) &&
+            (ares_inet_pton(AF_INET6, line, &addr6) > 0)) {
+          addrlen = sizeof(struct in6_addr);
+          family = AF_INET6;
+        }
+        else
+          continue;
+      }
+      else if (family == AF_UNSPEC)
+        family = AF_INET; /* now confirmed! */
       else if (family != AF_INET)
+        /* unknown, keep moving */
         continue;
 
       /* Get the canonical hostname. */
@@ -158,7 +162,7 @@ int ares__get_hostent(FILE *fp, int family, struct hostent **host)
       hostent->h_aliases[naliases] = NULL;
 
       hostent->h_addrtype = family;
-      hostent->h_length = addrlen;
+      hostent->h_length = (int)addrlen;
       if (family == AF_INET)
         memcpy(hostent->h_addr_list[0], &addr, addrlen);
       else if (family == AF_INET6)

ares/ares_build.h.dist

@@ -0,0 +1,253 @@
+#ifndef __CARES_BUILD_H
+#define __CARES_BUILD_H
+
+/* $Id$ */
+
+/* Copyright (C) 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
+ * 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.
+ */
+
+/* ================================================================ */
+/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * See file ares_build.h.in, run configure, and forget that this file
+ * exists it is only used for non-configure systems.
+ * But you can keep reading if you want ;-)
+ *
+ */
+
+/* ================================================================ */
+/*                 NOTES FOR NON-CONFIGURE SYSTEMS                  */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * c-ares library user nor by the c-ares library builder.
+ *
+ * If you think that something actually needs to be changed, adjusted
+ * or fixed in this file, then, report it on the c-ares development
+ * mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
+ *
+ * Try to keep one section per platform, compiler and architecture,
+ * otherwise, if an existing section is reused for a different one and
+ * later on the original is adjusted, probably the piggybacking one can
+ * be adversely changed.
+ *
+ * In order to differentiate between platforms/compilers/architectures
+ * use only compiler built in predefined preprocessor symbols.
+ *
+ * This header file shall only export symbols which are 'cares' or 'CARES'
+ * prefixed, otherwise public name space would be polluted.
+ *
+ * NOTE 2:
+ * -------
+ *
+ * Right now you might be staring at file ares_build.h.dist or ares_build.h,
+ * this is due to the following reason: file ares_build.h.dist is renamed
+ * to ares_build.h when the c-ares source code distribution archive file is
+ * created.
+ *
+ * File ares_build.h.dist is not included in the distribution archive.
+ * File ares_build.h is not present in the CVS tree.
+ *
+ * The distributed ares_build.h file is only intended to be used on systems
+ * which can not run the also distributed configure script.
+ *
+ * On systems capable of running the configure script, the configure process
+ * will overwrite the distributed ares_build.h file with one that is suitable
+ * and specific to the library being configured and built, which is generated
+ * from the ares_build.h.in template file.
+ *
+ * If you check out from CVS on a non-configure platform, you must run the
+ * appropriate buildconf* script to set up ares_build.h and other local files.
+ *
+ */
+
+/* ================================================================ */
+/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
+/* ================================================================ */
+
+#ifdef CARES_SIZEOF_LONG
+#  error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined
+#endif
+
+#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
+#  error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CARES_SIZEOF_ARES_SOCKLEN_T
+#  error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined
+#endif
+
+/* ================================================================ */
+/*    EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY    */
+/* ================================================================ */
+
+#if defined(__DJGPP__) || defined(__GO32__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__SALFORDC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__BORLANDC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__TURBOC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__WATCOMC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__POCC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__LCC__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__SYMBIAN32__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__MWERKS__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(_WIN32_WCE)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__MINGW32__)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__VMS)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+#elif defined(__OS400__)
+#  if defined(__ILEC400__)
+#    define CARES_SIZEOF_LONG           4
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
+#  endif
+
+#elif defined(__MVS__)
+#  if defined(__IBMC__) || defined(__IBMCPP__)
+#    if defined(_ILP32)
+#      define CARES_SIZEOF_LONG           4
+#    elif defined(_LP64)
+#      define CARES_SIZEOF_LONG           8
+#    endif
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
+#  endif
+
+#elif defined(__370__)
+#  if defined(__IBMC__) || defined(__IBMCPP__)
+#    if defined(_ILP32)
+#      define CARES_SIZEOF_LONG           4
+#    elif defined(_LP64)
+#      define CARES_SIZEOF_LONG           8
+#    endif
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_SIZEOF_ARES_SOCKLEN_T 4
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
+#  endif
+
+#elif defined(TPF)
+#  define CARES_SIZEOF_LONG           8
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+/* ===================================== */
+/*    KEEP MSVC THE PENULTIMATE ENTRY    */
+/* ===================================== */
+
+#elif defined(_MSC_VER)
+#  define CARES_SIZEOF_LONG           4
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+
+/* ===================================== */
+/*    KEEP GENERIC GCC THE LAST ENTRY    */
+/* ===================================== */
+
+#elif defined(__GNUC__)
+#  if defined(__i386__) || defined(__ppc__)
+#    define CARES_SIZEOF_LONG           4
+#  elif defined(__x86_64__) || defined(__ppc64__)
+#    define CARES_SIZEOF_LONG           8
+#  endif
+#  define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#  define CARES_SIZEOF_ARES_SOCKLEN_T 4
+#  define CARES_PULL_SYS_TYPES_H      1
+#  define CARES_PULL_SYS_SOCKET_H     1
+
+#else
+#  error "Unknown non-configure build target!"
+   Error Compilation_aborted_Unknown_non_configure_build_target
+#endif
+
+/* CARES_PULL_SYS_TYPES_H is defined above when inclusion of header file  */
+/* sys/types.h is required here to properly make type definitions below.  */
+#ifdef CARES_PULL_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
+/* CARES_PULL_SYS_SOCKET_H is defined above when inclusion of header file  */
+/* sys/socket.h is required here to properly make type definitions below.  */
+#ifdef CARES_PULL_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
+/* Data type definition of ares_socklen_t. */
+
+#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
+  typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
+#endif
+
+#endif /* __CARES_BUILD_H */

ares/ares_build.h.in

@@ -0,0 +1,111 @@
+#ifndef __CARES_BUILD_H
+#define __CARES_BUILD_H
+
+/* $Id$ */
+
+/* Copyright (C) 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
+ * 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.
+ */
+
+/* ================================================================ */
+/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * c-ares library user nor by the c-ares library builder.
+ *
+ * If you think that something actually needs to be changed, adjusted
+ * or fixed in this file, then, report it on the c-ares development
+ * mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
+ *
+ * This header file shall only export symbols which are 'cares' or 'CARES'
+ * prefixed, otherwise public name space would be polluted.
+ *
+ * NOTE 2:
+ * -------
+ *
+ * Right now you might be staring at file ares_build.h.in or ares_build.h,
+ * this is due to the following reason:
+ *
+ * On systems capable of running the configure script, the configure process
+ * will overwrite the distributed ares_build.h file with one that is suitable
+ * and specific to the library being configured and built, which is generated
+ * from the ares_build.h.in template file.
+ *
+ */
+
+/* ================================================================ */
+/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
+/* ================================================================ */
+
+#ifdef CARES_SIZEOF_LONG
+#  error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined
+#endif
+
+#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
+#  error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
+#endif
+
+#ifdef CARES_SIZEOF_ARES_SOCKLEN_T
+#  error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
+   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined
+#endif
+
+/* ================================================================ */
+/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
+/* ================================================================ */
+
+/* Configure process defines this to 1 when it finds out that system  */
+/* header file ws2tcpip.h must be included by the external interface. */
+#undef CARES_PULL_WS2TCPIP_H
+#ifdef CARES_PULL_WS2TCPIP_H
+#  ifndef WIN32_LEAN_AND_MEAN
+#    define WIN32_LEAN_AND_MEAN
+#  endif
+#  include <windows.h>
+#  include <winsock2.h>
+#  include <ws2tcpip.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system   */
+/* header file sys/types.h must be included by the external interface. */
+#undef CARES_PULL_SYS_TYPES_H
+#ifdef CARES_PULL_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
+/* Configure process defines this to 1 when it finds out that system    */
+/* header file sys/socket.h must be included by the external interface. */
+#undef CARES_PULL_SYS_SOCKET_H
+#ifdef CARES_PULL_SYS_SOCKET_H
+#  include <sys/socket.h>
+#endif
+
+/* The size of `long', as computed by sizeof. */
+#undef CARES_SIZEOF_LONG
+
+/* Integral data type used for ares_socklen_t. */
+#undef CARES_TYPEOF_ARES_SOCKLEN_T
+
+/* The size of `ares_socklen_t', as computed by sizeof. */
+#undef CARES_SIZEOF_ARES_SOCKLEN_T
+
+/* Data type definition of ares_socklen_t. */
+typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
+
+#endif /* __CARES_BUILD_H */

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_gethostbyaddr.c

@@ -145,16 +145,23 @@ static void addr_callback(void *arg, int status, int timeouts,
 {
   struct addr_query *aquery = (struct addr_query *) arg;
   struct hostent *host;
+  size_t addrlen;
 
   aquery->timeouts += timeouts;
   if (status == ARES_SUCCESS)
     {
       if (aquery->addr.family == AF_INET)
-        status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV4,
-                                      sizeof(struct in_addr), AF_INET, &host);
+        {
+          addrlen = sizeof(struct in_addr);
+          status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV4,
+                                        (int)addrlen, AF_INET, &host);
+        }
       else
-        status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV6,
-                                      sizeof(struct in6_addr), AF_INET6, &host);
+        {
+          addrlen = sizeof(struct in6_addr);
+          status = ares_parse_ptr_reply(abuf, alen, &aquery->addr.addrV6,
+                                        (int)addrlen, AF_INET6, &host);
+        }
       end_aquery(aquery, status, host);
     }
   else if (status == ARES_EDESTRUCTION)

ares/ares_gethostbyname.c

@@ -61,7 +61,8 @@ struct host_query {
   char *name;
   ares_host_callback callback;
   void *arg;
-  int family;
+  int sent_family; /* this family is what was is being used */
+  int want_family; /* this family is what is asked for in the API */
   const char *remaining_lookups;
   int timeouts;
 };
@@ -71,29 +72,34 @@ static void host_callback(void *arg, int status, int timeouts,
                           unsigned char *abuf, int alen);
 static void end_hquery(struct host_query *hquery, int status,
                        struct hostent *host);
-static int fake_hostent(const char *name, int family, ares_host_callback callback,
-                        void *arg);
+static int fake_hostent(const char *name, int family,
+                        ares_host_callback callback, void *arg);
 static int file_lookup(const char *name, int family, struct hostent **host);
-static void sort_addresses(struct hostent *host, const struct apattern *sortlist,
-                           int nsort);
-static void sort6_addresses(struct hostent *host, const struct apattern *sortlist,
-                           int nsort);
-static int get_address_index(const struct in_addr *addr, const struct apattern *sortlist,
-                             int nsort);
-static int get6_address_index(const struct in6_addr *addr, const struct apattern *sortlist,
-                             int nsort);
+static void sort_addresses(struct hostent *host,
+                           const struct apattern *sortlist, int nsort);
+static void sort6_addresses(struct hostent *host,
+                            const struct apattern *sortlist, int nsort);
+static int get_address_index(const struct in_addr *addr,
+                             const struct apattern *sortlist, int nsort);
+static int get6_address_index(const struct in6_addr *addr,
+                              const struct apattern *sortlist, int nsort);
 
 void ares_gethostbyname(ares_channel channel, const char *name, int family,
                         ares_host_callback callback, void *arg)
 {
   struct host_query *hquery;
 
-  /* Right now we only know how to look up Internet addresses. */
-  if (family != AF_INET && family != AF_INET6)
-    {
-      callback(arg, ARES_ENOTIMP, 0, NULL);
-      return;
-    }
+  /* Right now we only know how to look up Internet addresses - and unspec
+     means try both basically. */
+  switch (family) {
+  case AF_INET:
+  case AF_INET6:
+  case AF_UNSPEC:
+    break;
+  default:
+    callback(arg, ARES_ENOTIMP, 0, NULL);
+    return;
+  }
 
   if (fake_hostent(name, family, callback, arg))
     return;
@@ -107,13 +113,13 @@ void ares_gethostbyname(ares_channel channel, const char *name, int family,
     }
   hquery->channel = channel;
   hquery->name = strdup(name);
-  hquery->family = family;
-  if (!hquery->name)
-    {
-      free(hquery);
-      callback(arg, ARES_ENOMEM, 0, NULL);
-      return;
-    }
+  hquery->want_family = family;
+  hquery->sent_family = -1; /* nothing is sent yet */
+  if (!hquery->name) {
+    free(hquery);
+    callback(arg, ARES_ENOMEM, 0, NULL);
+    return;
+  }
   hquery->callback = callback;
   hquery->arg = arg;
   hquery->remaining_lookups = channel->lookups;
@@ -136,17 +142,23 @@ static void next_lookup(struct host_query *hquery, int status_code)
         case 'b':
           /* DNS lookup */
           hquery->remaining_lookups = p + 1;
-          if (hquery->family == AF_INET6)
+          if ((hquery->want_family == AF_INET6) ||
+              (hquery->want_family == AF_UNSPEC)) {
+            /* if inet6 or unspec, start out with AAAA */
+            hquery->sent_family = AF_INET6;
             ares_search(hquery->channel, hquery->name, C_IN, T_AAAA,
                         host_callback, hquery);
-          else
+          }
+          else {
+            hquery->sent_family = AF_INET;
             ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
                         hquery);
+          }
           return;
 
         case 'f':
           /* Host file lookup */
-          status = file_lookup(hquery->name, hquery->family, &host);
+          status = file_lookup(hquery->name, hquery->want_family, &host);
 
           /* this status check below previously checked for !ARES_ENOTFOUND,
              but we should not assume that this single error code is the one
@@ -173,33 +185,34 @@ static void host_callback(void *arg, int status, int timeouts,
   hquery->timeouts += timeouts;
   if (status == ARES_SUCCESS)
     {
-      if (hquery->family == AF_INET)
+      if (hquery->sent_family == AF_INET)
         {
           status = ares_parse_a_reply(abuf, alen, &host, NULL, NULL);
           if (host && channel->nsort)
             sort_addresses(host, channel->sortlist, channel->nsort);
         }
-      else if (hquery->family == AF_INET6)
+      else if (hquery->sent_family == AF_INET6)
         {
           status = ares_parse_aaaa_reply(abuf, alen, &host, NULL, NULL);
-          if (status == ARES_ENODATA)
-            {
-              /* The query returned something (e.g. CNAME) but there were no
-                 AAAA records.  Try looking up A instead.  */
-              hquery->family = AF_INET;
-              ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
-                          hquery);
-              return;
-            }
+          if (status == ARES_ENODATA || status == ARES_EBADRESP) {
+            /* The query returned something but either there were no AAAA records (e.g. just CNAME) 
+               or the response was malformed.  Try looking up A instead.  
+               We should possibly limit this attempt-next logic to AF_UNSPEC lookups only. */
+            hquery->sent_family = AF_INET;
+            ares_search(hquery->channel, hquery->name, C_IN, T_A,
+                        host_callback, hquery);
+            return;
+          }
           if (host && channel->nsort)
             sort6_addresses(host, channel->sortlist, channel->nsort);
         }
       end_hquery(hquery, status, host);
     }
-  else if (status == ARES_ENODATA && hquery->family == AF_INET6)
+  else if ((status == ARES_ENODATA || status == ARES_EBADRESP || status == ARES_ETIMEOUT) && hquery->sent_family == AF_INET6)
     {
-      /* There was no AAAA. Now lookup an A */
-      hquery->family = AF_INET;
+      /* The AAAA query yielded no useful result.  Now look up an A instead.  
+         We should possibly limit this attempt-next logic to AF_UNSPEC lookups only. */
+      hquery->sent_family = AF_INET;
       ares_search(hquery->channel, hquery->name, C_IN, T_A, host_callback,
                   hquery);
     }
@@ -262,12 +275,12 @@ static int fake_hostent(const char *name, int family, ares_host_callback callbac
 
   if (family == AF_INET)
     {
-      hostent.h_length = sizeof(struct in_addr);
+      hostent.h_length = (int)sizeof(struct in_addr);
       addrs[0] = (char *)∈
     }
   else if (family == AF_INET6)
     {
-      hostent.h_length = sizeof(struct in6_addr);
+      hostent.h_length = (int)sizeof(struct in6_addr);
       addrs[0] = (char *)&in6;
     }
   /* Duplicate the name, to avoid a constness violation. */

ares/ares_getnameinfo.3

@@ -14,7 +14,7 @@
 .\" this software for any purpose.  It is provided "as is"
 .\" without express or implied warranty.
 .\"
-.TH ARES_GETNAMEINFO 3 "16 May 2005"
+.TH ARES_GETNAMEINFO 3 "1 May 2009"
 .SH NAME
 ares_getnameinfo \- Address-to-nodename translation in protocol-independent manner
 .SH SYNOPSIS
@@ -25,7 +25,7 @@ ares_getnameinfo \- Address-to-nodename translation in protocol-independent mann
 .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 	socklen_t \fIsalen\fP, int \fIflags\fP, ares_nameinfo_callback \fIcallback\fP,
+.B 	ares_socklen_t \fIsalen\fP, int \fIflags\fP, ares_nameinfo_callback \fIcallback\fP,
 .B 	void *\fIarg\fP)
 .fi
 .SH DESCRIPTION

ares/ares_getnameinfo.c

@@ -92,7 +92,8 @@ static void append_scopeid(struct sockaddr_in6 *addr6, unsigned int scopeid,
 #endif
 static char *ares_striendstr(const char *s1, const char *s2);
 
-void ares_getnameinfo(ares_channel channel, const struct sockaddr *sa, socklen_t salen,
+void ares_getnameinfo(ares_channel channel, const struct sockaddr *sa,
+                      ares_socklen_t salen,
                       int flags, ares_nameinfo_callback callback, void *arg)
 {
   struct sockaddr_in *addr = NULL;

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

@@ -1,7 +1,7 @@
 /* $Id$ */
 
 /* Copyright 1998 by the Massachusetts Institute of Technology.
- * Copyright (C) 2007-2008 by Daniel Stenberg
+ * Copyright (C) 2007-2009 by Daniel Stenberg
  *
  * Permission to use, copy, modify, and distribute this
  * software and its documentation for any purpose and without
@@ -20,7 +20,6 @@
 
 #if defined(WIN32) && !defined(WATT32)
 #include <iphlpapi.h>
-#include <malloc.h>
 #endif
 
 #ifdef HAVE_SYS_PARAM_H
@@ -68,6 +67,7 @@
 #include <errno.h>
 #include "ares.h"
 #include "inet_net_pton.h"
+#include "ares_library_init.h"
 #include "ares_private.h"
 
 #ifdef WATT32
@@ -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 */
 
@@ -559,11 +565,8 @@ static int get_res_interfaces_nt(HKEY hKey, const char *subkey, char **obuf)
 
 static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
 {
-  FIXED_INFO    *fi   = alloca (sizeof(*fi));
+  FIXED_INFO    *fi, *newfi;
   DWORD          size = sizeof (*fi);
-  typedef DWORD (WINAPI* get_net_param_func) (FIXED_INFO*, DWORD*);
-  get_net_param_func fpGetNetworkParams;  /* available only on Win-98/2000+ */
-  HMODULE        handle;
   IP_ADDR_STRING *ipAddr;
   int            i, count = 0;
   int            debug  = 0;
@@ -572,23 +575,21 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
   char          *ret = ret_buf;
   HRESULT        res;
 
+  fi = malloc(size);
   if (!fi)
-     return (0);
-
-  handle = LoadLibrary ("iphlpapi.dll");
-  if (!handle)
-     return (0);
-
-  fpGetNetworkParams = (get_net_param_func) GetProcAddress (handle, "GetNetworkParams");
-  if (!fpGetNetworkParams)
-     goto quit;
+     return 0;
 
   res = (*fpGetNetworkParams) (fi, &size);
   if ((res != ERROR_BUFFER_OVERFLOW) && (res != ERROR_SUCCESS))
      goto quit;
 
-  fi = alloca (size);
-  if (!fi || (*fpGetNetworkParams) (fi, &size) != ERROR_SUCCESS)
+  newfi = realloc(fi, size);
+  if (!newfi)
+     goto quit;
+
+  fi = newfi;
+  res = (*fpGetNetworkParams) (fi, &size);
+  if (res != ERROR_SUCCESS)
      goto quit;
 
   if (debug)
@@ -621,14 +622,14 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
   }
 
 quit:
-  if (handle)
-     FreeLibrary (handle);
+  if (fi)
+     free(fi);
 
   if (debug && left <= ip_size)
      printf ("Too many nameservers. Truncating to %d addressess", count);
   if (ret > ret_buf)
      ret[-1] = '\0';
-  return (count);
+  return count;
 }
 #endif
 
@@ -1490,15 +1491,13 @@ static void randomize_key(unsigned char* key,int key_data_len)
   int randomized = 0;
   int counter=0;
 #ifdef WIN32
-  HMODULE lib=LoadLibrary("ADVAPI32.DLL");
-  if (lib) {
-    BOOLEAN (APIENTRY *pfn)(void*, ULONG) =
-      (BOOLEAN (APIENTRY *)(void*,ULONG))GetProcAddress(lib,"SystemFunction036");
-    if (pfn && pfn(key,key_data_len) )
-      randomized = 1;
-
-    FreeLibrary(lib);
-  }
+  BOOLEAN res;
+  if (fpSystemFunction036)
+    {
+      res = (*fpSystemFunction036) (key, key_data_len);
+      if (res)
+        randomized = 1;
+    }
 #else /* !WIN32 */
 #ifdef RANDOM_FILE
   FILE *f = fopen(RANDOM_FILE, "rb");

ares/ares_ipv6.h

@@ -49,7 +49,7 @@ struct addrinfo
   int              ai_family;
   int              ai_socktype;
   int              ai_protocol;
-  socklen_t        ai_addrlen;   /* Follow rfc3493 struct addrinfo */
+  ares_socklen_t   ai_addrlen;   /* Follow rfc3493 struct addrinfo */
   char            *ai_canonname;
   struct sockaddr *ai_addr;
   struct addrinfo *ai_next;

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

@@ -0,0 +1,133 @@
+/* $Id$ */
+
+/* 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"
+#include "ares_library_init.h"
+#include "ares_private.h"
+
+/* library-private global and unique instance vars */
+
+#ifdef WIN32
+fpGetNetworkParams_t fpGetNetworkParams = ZERO_NULL;
+fpSystemFunction036_t fpSystemFunction036 = ZERO_NULL;
+#endif
+
+/* library-private global vars with source visibility restricted to this file */
+
+static unsigned int ares_initialized;
+static int          ares_init_flags;
+
+#ifdef WIN32
+static HMODULE hnd_iphlpapi;
+static HMODULE hnd_advapi32;
+#endif
+
+
+static int ares_win32_init(void)
+{
+#ifdef WIN32
+
+  hnd_iphlpapi = 0;
+  hnd_iphlpapi = LoadLibrary("iphlpapi.dll");
+  if (!hnd_iphlpapi)
+    return ARES_ELOADIPHLPAPI;
+
+  fpGetNetworkParams = (fpGetNetworkParams_t)
+    GetProcAddress(hnd_iphlpapi, "GetNetworkParams");
+  if (!fpGetNetworkParams)
+    {
+      FreeLibrary(hnd_iphlpapi);
+      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)
+    {
+      fpSystemFunction036 = (fpSystemFunction036_t)
+        GetProcAddress(hnd_advapi32, "SystemFunction036");
+    }
+
+#endif
+  return ARES_SUCCESS;
+}
+
+
+static void ares_win32_cleanup(void)
+{
+#ifdef WIN32
+  if (hnd_advapi32)
+    FreeLibrary(hnd_advapi32);
+  if (hnd_iphlpapi)
+    FreeLibrary(hnd_iphlpapi);
+#endif
+}
+
+
+int ares_library_init(int flags)
+{
+  int res;
+
+  if (ares_initialized)
+    return ARES_SUCCESS;
+  ares_initialized++;
+
+  if (flags & ARES_LIB_INIT_WIN32)
+    {
+      res = ares_win32_init();
+      if (res != ARES_SUCCESS)
+        return res;
+    }
+
+  ares_init_flags = flags;
+
+  return ARES_SUCCESS;
+}
+
+
+void ares_library_cleanup(void)
+{
+  if (!ares_initialized)
+    return;
+  ares_initialized--;
+
+  if (ares_init_flags & ARES_LIB_INIT_WIN32)
+    ares_win32_cleanup();
+
+  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

@@ -0,0 +1,40 @@
+#ifndef HEADER_CARES_LIBRARY_INIT_H
+#define HEADER_CARES_LIBRARY_INIT_H
+
+/* $Id$ */
+
+/* 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
+
+#include <iphlpapi.h>
+
+typedef DWORD (WINAPI *fpGetNetworkParams_t) (FIXED_INFO*, DWORD*);
+typedef BOOLEAN (APIENTRY *fpSystemFunction036_t) (void*, ULONG);
+
+/* Forward-declaration of variables defined in ares_library_init.c */
+/* that are global and unique instances for whole c-ares library.  */
+
+extern fpGetNetworkParams_t fpGetNetworkParams;
+extern fpSystemFunction036_t fpSystemFunction036;
+
+#endif /* WIN32 */
+
+#endif /* HEADER_CARES_LIBRARY_INIT_H */
+

ares/ares_parse_a_reply.c

@@ -44,7 +44,10 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <limits.h>
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
+
 #include "ares.h"
 #include "ares_dns.h"
 #include "ares_private.h"

ares/ares_parse_aaaa_reply.c

@@ -44,7 +44,10 @@
 
 #include <stdlib.h>
 #include <string.h>
-#include <limits.h>
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
+
 #include "ares.h"
 #include "ares_dns.h"
 #include "inet_net_pton.h"

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

@@ -1,7 +1,7 @@
 /* $Id$ */
 
 /* 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
@@ -104,7 +104,7 @@ static void end_query(ares_channel channel, struct query *query, int status,
 int ares__timedout(struct timeval *now,
                    struct timeval *check)
 {
-  int secs = (now->tv_sec - check->tv_sec);
+  long secs = (now->tv_sec - check->tv_sec);
 
   if(secs > 0)
     return 1; /* yes, timed out */
@@ -429,7 +429,7 @@ static void read_udp_packets(ares_channel channel, fd_set *read_fds,
   unsigned char buf[PACKETSZ + 1];
 #ifdef HAVE_RECVFROM
   struct sockaddr_in from;
-  socklen_t fromlen;
+  ares_socklen_t fromlen;
 #endif
 
   if(!read_fds && (read_fd == ARES_SOCKET_BAD))
@@ -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_rules.h

@@ -0,0 +1,145 @@
+#ifndef __CARES_RULES_H
+#define __CARES_RULES_H
+
+/* $Id$ */
+
+/* Copyright (C) 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
+ * 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.
+ */
+
+/* ================================================================ */
+/*                    COMPILE TIME SANITY CHECKS                    */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
+ * All checks done in this file are intentionally placed in a public
+ * header file which is pulled by ares.h when an application is
+ * being built using an already built c-ares library. Additionally
+ * this file is also included and used when building the library.
+ *
+ * If compilation fails on this file it is certainly sure that the
+ * problem is elsewhere. It could be a problem in the ares_build.h
+ * header file, or simply that you are using different compilation
+ * settings than those used to build the library.
+ *
+ * Nothing in this file is intended to be modified or adjusted by the
+ * c-ares library user nor by the c-ares library builder.
+ *
+ * Do not deactivate any check, these are done to make sure that the
+ * library is properly built and used.
+ *
+ * You can find further help on the c-ares development mailing list:
+ * http://cool.haxx.se/mailman/listinfo/c-ares/
+ *
+ * NOTE 2
+ * ------
+ *
+ * Some of the following compile time checks are based on the fact
+ * that the dimension of a constant array can not be a negative one.
+ * In this way if the compile time verification fails, the compilation
+ * will fail issuing an error. The error description wording is compiler
+ * dependant but it will be quite similar to one of the following:
+ *
+ *   "negative subscript or subscript is too large"
+ *   "array must have at least one element"
+ *   "-1 is an illegal array size"
+ *   "size of array is negative"
+ *
+ * If you are building an application which tries to use an already
+ * built c-ares library and you are getting this kind of errors on
+ * this file, it is a clear indication that there is a mismatch between
+ * how the library was built and how you are trying to use it for your
+ * application. Your already compiled or binary library provider is the
+ * only one who can give you the details you need to properly use it.
+ */
+
+/*
+ * Verify that some macros are actually defined.
+ */
+
+#ifndef CARES_SIZEOF_LONG
+#  error "CARES_SIZEOF_LONG definition is missing!"
+   Error Compilation_aborted_CARES_SIZEOF_LONG_is_missing
+#endif
+
+#ifndef CARES_TYPEOF_ARES_SOCKLEN_T
+#  error "CARES_TYPEOF_ARES_SOCKLEN_T definition is missing!"
+   Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
+#endif
+
+#ifndef CARES_SIZEOF_ARES_SOCKLEN_T
+#  error "CARES_SIZEOF_ARES_SOCKLEN_T definition is missing!"
+   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_is_missing
+#endif
+
+/*
+ * Macros private to this header file.
+ */
+
+#define CareschkszEQ(t, s) sizeof(t) == s ? 1 : -1
+
+#define CareschkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
+
+/*
+ * Verify that the size previously defined and expected for long
+ * is the same as the one reported by sizeof() at compile time.
+ */
+
+typedef char
+  __cares_rule_01__
+    [CareschkszEQ(long, CARES_SIZEOF_LONG)];
+
+/*
+ * Verify that the size previously defined and expected for
+ * ares_socklen_t is actually the the same as the one reported
+ * by sizeof() at compile time.
+ */
+
+typedef char
+  __cares_rule_02__
+    [CareschkszEQ(ares_socklen_t, CARES_SIZEOF_ARES_SOCKLEN_T)];
+
+/*
+ * Verify at compile time that the size of ares_socklen_t as reported
+ * by sizeof() is greater or equal than the one reported for int for
+ * the current compilation.
+ */
+
+typedef char
+  __cares_rule_03__
+    [CareschkszGE(ares_socklen_t, int)];
+
+/* ================================================================ */
+/*          EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS           */
+/* ================================================================ */
+
+/*
+ * Get rid of macros private to this header file.
+ */
+
+#undef CareschkszEQ
+#undef CareschkszGE
+
+/*
+ * Get rid of macros not intended to exist beyond this point.
+ */
+
+#undef CARES_PULL_WS2TCPIP_H
+#undef CARES_PULL_SYS_TYPES_H
+#undef CARES_PULL_SYS_SOCKET_H
+
+#undef CARES_TYPEOF_ARES_SOCKLEN_T
+
+#endif /* __CARES_RULES_H */

ares/ares_strerror.c

@@ -43,7 +43,10 @@ const char *ares_strerror(int code)
     "Misformatted string",
     "Illegal flags specified",
     "Given hostname is not numeric",
-    "Illegal hints flags specified"
+    "Illegal hints flags specified",
+    "c-ares library initialization not yet performed",
+    "Error loading iphlpapi.dll",
+    "Could not find GetNetworkParams function"
   };
 
   if(code >= 0 && code < (int)(sizeof(errtext) / sizeof(*errtext)))

ares/ares_version.c

@@ -1,7 +1,7 @@
 /* $Id$ */
 
 #include "setup.h"
-#include "ares_version.h"
+#include "ares.h"
 
 const char *ares_version(int *version)
 {

ares/ares_version.h

@@ -11,15 +11,12 @@
                        (ARES_VERSION_PATCH))
 #define ARES_VERSION_STR "1.6.1-CVS"
 
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-const char *ares_version(int *version);
-
-#ifdef  __cplusplus
-}
+#if (ARES_VERSION >= 0x010601)
+#  define CARES_HAVE_ARES_LIBRARY_INIT 1
+#  define CARES_HAVE_ARES_LIBRARY_CLEANUP 1
+#else
+#  undef CARES_HAVE_ARES_LIBRARY_INIT
+#  undef CARES_HAVE_ARES_LIBRARY_CLEANUP
 #endif
 
 #endif
-

ares/ares_writev.c

@@ -18,7 +18,10 @@
 
 #include "setup.h"
 
-#include <limits.h>
+#ifdef HAVE_LIMITS_H
+#  include <limits.h>
+#endif
+
 #include "ares.h"
 #include "ares_private.h"
 

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

@@ -0,0 +1,21 @@
+@echo off
+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.
+
+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-win32.h

@@ -29,6 +29,9 @@
 #define HAVE_GETOPT_H 1
 #endif
 
+/* Define if you have the <limits.h> header file.  */
+#define HAVE_LIMITS_H 1
+
 /* Define if you have the <signal.h> header file. */
 #define HAVE_SIGNAL_H 1
 
@@ -223,17 +226,33 @@
 #define _CRT_NONSTDC_NO_DEPRECATE 1
 #endif
 
-/* VS2008 does not support Windows build targets prior to WinXP, */
-/* so, if no build target has been defined we will target WinXP. */
+/* Officially, Microsoft's Windows SDK versions 6.X do not support Windows
+   2000 as a supported build target. VS2008 default installations provide an
+   embedded Windows SDK v6.0A along with the claim that Windows 2000 is a
+   valid build target for VS2008. Popular belief is that binaries built using
+   Windows SDK versions 6.X and Windows 2000 as a build target are functional */
+#if defined(_MSC_VER) && (_MSC_VER >= 1500)
+#  define VS2008_MINIMUM_TARGET 0x0500
+#endif
+
+/* When no build target is specified VS2008 default build target is Windows
+   Vista, which leaves out even Winsows XP. If no build target has been given
+   for VS2008 we will target the minimum Officially supported build target,
+   which happens to be Windows XP. */
+#if defined(_MSC_VER) && (_MSC_VER >= 1500)
+#  define VS2008_DEFAULT_TARGET  0x0501
+#endif
+
+/* VS2008 default target settings and minimum build target check */
 #if defined(_MSC_VER) && (_MSC_VER >= 1500)
 #  ifndef _WIN32_WINNT
-#    define _WIN32_WINNT 0x0501
+#    define _WIN32_WINNT VS2008_DEFAULT_TARGET
 #  endif
 #  ifndef WINVER
-#    define WINVER 0x0501
+#    define WINVER VS2008_DEFAULT_TARGET
 #  endif
-#  if (_WIN32_WINNT < 0x0501) || (WINVER < 0x0501)
-#    error VS2008 does not support Windows build targets prior to WinXP
+#  if (_WIN32_WINNT < VS2008_MINIMUM_TARGET) || (WINVER < VS2008_MINIMUM_TARGET)
+#    error VS2008 does not support Windows build targets prior to Windows 2000
 #  endif
 #endif
 

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])
+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 **********************************************************************
@@ -158,8 +142,14 @@ case $host in
   #
 esac
 
-CURL_CHECK_COMPILER_HALT_ON_ERROR
-CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
+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.
@@ -191,6 +181,8 @@ dnl **********************************************************************
 dnl Checks for libraries.
 dnl **********************************************************************
 
+CARES_CHECK_LIB_XNET
+
 dnl gethostbyname without lib or in the nsl lib?
 AC_CHECK_FUNC(gethostbyname,
               [HAVE_GETHOSTBYNAME="1"
@@ -345,8 +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,
@@ -430,6 +421,7 @@ dnl Checks for header files.
 AC_HEADER_STDC
 
 CURL_CHECK_HEADER_MALLOC
+CURL_CHECK_HEADER_MEMORY
 
 dnl check for a few basic system headers we need
 AC_CHECK_HEADERS(
@@ -445,9 +437,11 @@ AC_CHECK_HEADERS(
        netinet/tcp.h \
        net/if.h \
        errno.h \
+       socket.h \
        strings.h \
        stdbool.h \
        time.h \
+       limits.h \
        arpa/nameser.h \
        arpa/nameser_compat.h \
        arpa/inet.h,
@@ -487,7 +481,9 @@ AC_HEADER_TIME
 CURL_CHECK_STRUCT_TIMEVAL
 
 AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
+CARES_CONFIGURE_LONG
 AC_CHECK_SIZEOF(time_t)
 
 AC_CHECK_TYPE(long long,
@@ -523,8 +519,7 @@ AC_CHECK_TYPE([bool],[
 #endif
 ])
 
-# Check for socklen_t or equivalent
-CURL_CHECK_TYPE_SOCKLEN_T
+CARES_CONFIGURE_ARES_SOCKLEN_T
 
 TYPE_IN_ADDR_T
 
@@ -539,6 +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
@@ -552,6 +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
@@ -743,7 +742,7 @@ AC_CHECK_FUNCS([bitncmp \
   ],[
     AC_MSG_RESULT([yes])
     eval "ac_cv_func_$func=yes"
-    AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1],
+    AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$func]), [1],
       [Define to 1 if you have the $func function.])
   ],[
     AC_MSG_RESULT([but still no])

ares/m4/.cvsignore

@@ -0,0 +1,5 @@
+libtool.m4
+ltoptions.m4
+ltsugar.m4
+ltversion.m4
+lt~obsolete.m4

ares/m4/cares-compilers.m4

@@ -1,7 +1,7 @@
 #***************************************************************************
 # $Id$
 #
-# Copyright (C) 2008 by Daniel Stenberg et al
+# Copyright (C) 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 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 46
+# 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([$0],[CARES_CHECK_NO_UNDEFINED])dnl
   #
   compiler_id="unknown"
   compiler_num="0"
@@ -186,7 +187,6 @@ AC_DEFUN([CARES_CHECK_COMPILER_INTEL_C], [
   if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then
     AC_MSG_RESULT([yes])
     compiler_num="$curl_cv_def___INTEL_COMPILER"
-    CURL_CHECK_DEF([__i386__], [], [silent])
     CURL_CHECK_DEF([__unix__], [], [silent])
     if test "$curl_cv_have_def___unix__" = "yes"; then
       compiler_id="INTEL_UNIX_C"
@@ -196,13 +196,6 @@ AC_DEFUN([CARES_CHECK_COMPILER_INTEL_C], [
       flags_opt_all="-O -O0 -O1 -O2 -O3 -Os"
       flags_opt_yes="-O2"
       flags_opt_off="-O0"
-      dnl icc 9.1 optimization on IA32 triggers SIGSEGV
-      if test "$curl_cv_have_def___i386__" = "yes" &&
-        test "$compiler_num" -eq "910"; then
-        INTEL_UNIX_C_OPT_SIGSEGV="yes"
-      else
-        INTEL_UNIX_C_OPT_SIGSEGV="no"
-      fi
     else
       compiler_id="INTEL_WINDOWS_C"
       flags_dbg_all="/ZI /Zi /zI /zi /ZD /Zd /zD /zd /Z7 /z7 /Oy /Oy-"
@@ -382,8 +375,8 @@ dnl -------------------------------------------------
 dnl Changes standard include paths present in CFLAGS
 dnl and CPPFLAGS into isystem include paths. This is
 dnl done to prevent GNUC from generating warnings on
-dnl headers from these locations, even though this is
-dnl not reliable on ancient GNUC versions.
+dnl headers from these locations, although on ancient
+dnl GNUC versions these warnings are not silenced.
 
 AC_DEFUN([CARES_CONVERT_INCLUDE_TO_ISYSTEM], [
   AC_REQUIRE([CARES_SHFUNC_SQUEEZE])dnl
@@ -908,11 +901,7 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
         #
         if test "$want_warnings" = "yes"; then
           dnl Issue all warnings
-          dnl tmp_CFLAGS="$tmp_CFLAGS +w1"
-          dnl Due to the HP-UX socklen_t issue it is insane to use the +w1
-          dnl warning level. Until the issue is somehow fixed we will just
-          dnl use the +w2 warning level.
-          tmp_CFLAGS="$tmp_CFLAGS +w2"
+          tmp_CFLAGS="$tmp_CFLAGS +w1"
         fi
         ;;
         #
@@ -961,39 +950,6 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [
           dnl Disable vectorizer diagnostic information
           tmp_CFLAGS="$tmp_CFLAGS -vec-report0"
         fi
-        dnl Disable some optimizations to debug icc 9.1 SIGSEGV
-        if test "$INTEL_UNIX_C_OPT_SIGSEGV" = "yes"; then
-          dnl Disable interprocedural optimizations
-          tmp_CFLAGS="$tmp_CFLAGS -no-ip -no-ipo"
-          dnl Separate functions for the linker
-          tmp_CFLAGS="$tmp_CFLAGS -ffunction-sections"
-          dnl Disable inlining of user-defined functions
-          tmp_CFLAGS="$tmp_CFLAGS -Ob0"
-          dnl Disable inline expansion of intrinsic functions
-          tmp_CFLAGS="$tmp_CFLAGS -fno-builtin"
-          dnl Disable inlining of functions
-          tmp_CFLAGS="$tmp_CFLAGS -fno-inline"
-          dnl Disable some IPO for single file optimizations
-          tmp_CFLAGS="$tmp_CFLAGS -fno-inline-functions"
-          dnl Disable inlining of standard library functions
-          tmp_CFLAGS="$tmp_CFLAGS -nolib-inline"
-          dnl Disable full and partial inlining when IPO
-          tmp_CFLAGS="$tmp_CFLAGS -ip-no-inlining"
-          dnl Enable floating-point stack integrity checks
-          tmp_CFLAGS="$tmp_CFLAGS -fpstkchk"
-          dnl Enable run-time detection of buffer overruns.
-          tmp_CFLAGS="$tmp_CFLAGS -fstack-security-check"
-          dnl Assume aliasing in the program.
-          tmp_CFLAGS="$tmp_CFLAGS -falias"
-          dnl Assume that arguments may be aliased.
-          tmp_CFLAGS="$tmp_CFLAGS -alias-args"
-          dnl Assume aliasing within functions
-          tmp_CFLAGS="$tmp_CFLAGS -ffnalias"
-          dnl Disable prefetch insertion optimization
-          tmp_CFLAGS="$tmp_CFLAGS -no-prefetch"
-          dnl Disable loop unrolling optimization
-          tmp_CFLAGS="$tmp_CFLAGS -unroll0"
-        fi
         ;;
         #
       INTEL_WINDOWS_C)
@@ -1115,36 +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)
 ])
 
 
@@ -1162,6 +1202,115 @@ AC_DEFUN([CARES_CHECK_PROG_CC], [
 ])
 
 
+dnl CARES_CHECK_COMPILER_HALT_ON_ERROR
+dnl -------------------------------------------------
+dnl Verifies if the compiler actually halts after the
+dnl compilation phase without generating any object
+dnl code file, when the source compiles with errors.
+
+AC_DEFUN([CARES_CHECK_COMPILER_HALT_ON_ERROR], [
+  AC_MSG_CHECKING([if compiler halts on compilation errors])
+  AC_COMPILE_IFELSE([
+    AC_LANG_PROGRAM([[
+    ]],[[
+      force compilation error
+    ]])
+  ],[
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([compiler does not halt on compilation errors.])
+  ],[
+    AC_MSG_RESULT([yes])
+  ])
+])
+
+
+dnl CARES_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE
+dnl -------------------------------------------------
+dnl Verifies if the compiler actually halts after the
+dnl compilation phase without generating any object
+dnl code file, when the source code tries to define a
+dnl type for a constant array with negative dimension.
+
+AC_DEFUN([CARES_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE], [
+  AC_REQUIRE([CARES_CHECK_COMPILER_HALT_ON_ERROR])dnl
+  AC_MSG_CHECKING([if compiler halts on negative sized arrays])
+  AC_COMPILE_IFELSE([
+    AC_LANG_PROGRAM([[
+      typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ];
+    ]],[[
+      bad_t dummy;
+    ]])
+  ],[
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([compiler does not halt on negative sized arrays.])
+  ],[
+    AC_MSG_RESULT([yes])
+  ])
+])
+
+
+dnl CARES_CHECK_COMPILER_STRUCT_MEMBER_SIZE
+dnl -------------------------------------------------
+dnl Verifies if the compiler is capable of handling the
+dnl size of a struct member, struct which is a function
+dnl result, as a compilation-time condition inside the
+dnl type definition of a constant array.
+
+AC_DEFUN([CARES_CHECK_COMPILER_STRUCT_MEMBER_SIZE], [
+  AC_REQUIRE([CARES_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE])dnl
+  AC_MSG_CHECKING([if compiler struct member size checking works])
+  tst_compiler_check_one_works="unknown"
+  AC_COMPILE_IFELSE([
+    AC_LANG_PROGRAM([[
+      struct mystruct {
+        int  mi;
+        char mc;
+        struct mystruct *next;
+      };
+      struct mystruct myfunc();
+      typedef char good_t1[sizeof(myfunc().mi) == sizeof(int)  ? 1 : -1 ];
+      typedef char good_t2[sizeof(myfunc().mc) == sizeof(char) ? 1 : -1 ];
+    ]],[[
+      good_t1 dummy1;
+      good_t2 dummy2;
+    ]])
+  ],[
+    tst_compiler_check_one_works="yes"
+  ],[
+    tst_compiler_check_one_works="no"
+    sed 's/^/cc-src: /' conftest.$ac_ext >&6
+    sed 's/^/cc-err: /' conftest.err >&6
+  ])
+  tst_compiler_check_two_works="unknown"
+  AC_COMPILE_IFELSE([
+    AC_LANG_PROGRAM([[
+      struct mystruct {
+        int  mi;
+        char mc;
+        struct mystruct *next;
+      };
+      struct mystruct myfunc();
+      typedef char bad_t1[sizeof(myfunc().mi) != sizeof(int)  ? 1 : -1 ];
+      typedef char bad_t2[sizeof(myfunc().mc) != sizeof(char) ? 1 : -1 ];
+    ]],[[
+      bad_t1 dummy1;
+      bad_t2 dummy2;
+    ]])
+  ],[
+    tst_compiler_check_two_works="no"
+  ],[
+    tst_compiler_check_two_works="yes"
+  ])
+  if test "$tst_compiler_check_one_works" = "yes" &&
+    test "$tst_compiler_check_two_works" = "yes"; then
+    AC_MSG_RESULT([yes])
+  else
+    AC_MSG_RESULT([no])
+    AC_MSG_ERROR([compiler fails struct member size checking.])
+  fi
+])
+
+
 dnl CARES_VAR_MATCH (VARNAME, VALUE)
 dnl -------------------------------------------------
 dnl Verifies if shell variable VARNAME contains VALUE.

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

@@ -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 +16,7 @@
 #***************************************************************************
 
 # File version for 'aclocal' use. Keep it a single number.
-# serial 26
+# 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
@@ -187,6 +208,24 @@ cares_includes_sys_socket="\
 ])
 
 
+dnl CARES_INCLUDES_SYS_TYPES
+dnl -------------------------------------------------
+dnl Set up variable with list of headers that must be
+dnl included when sys/types.h is to be included.
+
+AC_DEFUN([CARES_INCLUDES_SYS_TYPES], [
+cares_includes_sys_types="\
+/* includes start */
+#ifdef HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+/* includes end */"
+  AC_CHECK_HEADERS(
+    sys/types.h,
+    [], [], [$cares_includes_sys_types])
+])
+
+
 dnl CARES_INCLUDES_SYS_UIO
 dnl -------------------------------------------------
 dnl Set up variable with list of headers that must be
@@ -284,6 +323,305 @@ cares_includes_ws2tcpip="\
 ])
 
 
+dnl CARES_PREPROCESS_CALLCONV
+dnl -------------------------------------------------
+dnl Set up variable with a preprocessor block which
+dnl defines function calling convention.
+
+AC_DEFUN([CARES_PREPROCESS_CALLCONV], [
+cares_preprocess_callconv="\
+/* preprocess start */
+#ifdef HAVE_WINDOWS_H
+#  define FUNCALLCONV __stdcall
+#else
+#  define FUNCALLCONV
+#endif
+/* preprocess end */"
+])
+
+
+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
@@ -2039,6 +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

@@ -3,7 +3,7 @@
 
 /* $Id$ */
 
-/* Copyright (C) 2004 - 2008 by Daniel Stenberg et al
+/* Copyright (C) 2004 - 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
@@ -30,7 +30,7 @@
  */
 
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+#include "ares_config.h"
 #else
 
 #ifdef WIN32
@@ -39,6 +39,15 @@
 
 #endif /* HAVE_CONFIG_H */
 
+/* ================================================================ */
+/* Definition of preprocessor macros/symbols which modify compiler  */
+/* behaviour or generated code characteristics must be done here,   */
+/* as appropriate, before any system header file is included. It is */
+/* also possible to have them defined in the config file included   */
+/* before this point. As a result of all this we frown inclusion of */
+/* system header files in our config files, avoid this at any cost. */
+/* ================================================================ */
+
 /*
  * Tru64 needs _REENTRANT set for a few function prototypes and
  * things to appear in the system header files. Unixware needs it
@@ -51,6 +60,29 @@
 #  endif
 #endif
 
+/* ================================================================ */
+/*  If you need to include a system header file for your platform,  */
+/*  please, do it beyond the point further indicated in this file.  */
+/* ================================================================ */
+
+/*
+ * c-ares external interface definitions are also used internally,
+ * and might also include required system header files to define them.
+ */
+
+#include <ares_build.h>
+
+/*
+ * Compile time sanity checks must also be done when building the library.
+ */
+
+#include <ares_rules.h>
+
+/* ================================================================ */
+/* No system header file shall be included in this file before this */
+/* point. The only allowed ones are those included from curlbuild.h */
+/* ================================================================ */
+
 /*
  * Include header files for windows builds before redefining anything.
  * Use this preproessor block only to include or exclude windows.h,
@@ -122,7 +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

@@ -3,7 +3,7 @@
 
 /* $Id$ */
 
-/* Copyright (C) 2004 - 2008 by Daniel Stenberg et al
+/* Copyright (C) 2004 - 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
@@ -42,6 +42,14 @@
 #include <sys/types.h>
 #endif
 
+#ifdef NEED_MALLOC_H
+#include <malloc.h>
+#endif
+
+#ifdef NEED_MEMORY_H
+#include <memory.h>
+#endif
+
 #ifdef HAVE_SYS_STAT_H
 #include <sys/stat.h>
 #endif
@@ -91,23 +99,6 @@ struct timeval {
 #endif
 
 
-/*
- * Windows build targets have socklen_t definition in
- * ws2tcpip.h but some versions of ws2tcpip.h do not
- * have the definition. It seems that when the socklen_t
- * definition is missing from ws2tcpip.h the definition
- * for INET_ADDRSTRLEN is also missing, and that when one
- * definition is present the other one also is available.
- */
-
-#if defined(WIN32) && !defined(HAVE_CONFIG_H)
-#  if ( defined(_MSC_VER) && !defined(INET_ADDRSTRLEN) ) || \
-      (!defined(_MSC_VER) && !defined(HAVE_WS2TCPIP_H) )
-#    define socklen_t int
-#  endif
-#endif
-
-
 #if defined(__minix)
 /* Minix doesn't support recv on TCP sockets */
 #define sread(x,y,z) (ssize_t)read((RECV_TYPE_ARG1)(x), \
@@ -231,6 +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.
@@ -306,7 +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)
@@ -317,7 +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)
@@ -436,88 +440,5 @@ typedef int sig_atomic_t;
 #define ZERO_NULL 0
 
 
-#if defined (__LP64__) && defined(__hpux) && !defined(_XOPEN_SOURCE_EXTENDED)
-#include <sys/socket.h>
-/* HP-UX has this oddity where it features a few functions that don't work
-   with socklen_t so we need to convert to ints
-
-   This is due to socklen_t being a 64bit int under 64bit ABI, but the
-   pre-xopen (default) interfaces require an int, which is 32bits.
-
-   Therefore, Anytime socklen_t is passed by pointer, the libc function
-   truncates the 64bit socklen_t value by treating it as a 32bit value.
-
-
-   Note that some socket calls are allowed to have a NULL pointer for
-   the socklen arg.
-*/
-
-inline static int Curl_hp_getsockname(int s, struct sockaddr *name,
-                                      socklen_t *namelen)
-{
-  int rc;
-  if(namelen) {
-     int len = *namelen;
-     rc = getsockname(s, name, &len);
-     *namelen = len;
-   }
-  else
-     rc = getsockname(s, name, 0);
-  return rc;
-}
-
-inline static int Curl_hp_getsockopt(int  s, int level, int optname,
-                                     void *optval, socklen_t *optlen)
-{
-  int rc;
-  if(optlen) {
-    int len = *optlen;
-    rc = getsockopt(s, level, optname, optval, &len);
-    *optlen = len;
-  }
-  else
-    rc = getsockopt(s, level, optname, optval, 0);
-  return rc;
-}
-
-inline static int Curl_hp_accept(int sockfd, struct sockaddr *addr,
-                                 socklen_t *addrlen)
-{
-  int rc;
-  if(addrlen) {
-     int len = *addrlen;
-     rc = accept(sockfd, addr, &len);
-     *addrlen = len;
-  }
-  else
-     rc = accept(sockfd, addr, 0);
-  return rc;
-}
-
-
-inline static ssize_t Curl_hp_recvfrom(int s, void *buf, size_t len, int flags,
-                                       struct sockaddr *from,
-                                       socklen_t *fromlen)
-{
-  ssize_t rc;
-  if(fromlen) {
-    int fromlen32 = *fromlen;
-    rc = recvfrom(s, buf, len, flags, from, &fromlen32);
-    *fromlen = fromlen32;
-  }
-  else {
-    rc = recvfrom(s, buf, len, flags, from, 0);
-  }
-  return rc;
-}
-
-#define getsockname(a,b,c) Curl_hp_getsockname((a),(b),(c))
-#define getsockopt(a,b,c,d,e) Curl_hp_getsockopt((a),(b),(c),(d),(e))
-#define accept(a,b,c) Curl_hp_accept((a),(b),(c))
-#define recvfrom(a,b,c,d,e,f) Curl_hp_recvfrom((a),(b),(c),(d),(e),(f))
-
-#endif /* HPUX work-around */
-
-
 #endif /* __SETUP_ONCE_H */
 

ares/vc/acountry/.cvsignore

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

ares/vc/acountry/acountry.dsp

@@ -41,8 +41,8 @@ RSC=rc.exe
 # PROP Intermediate_Dir "Release"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
-# ADD CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD BASE CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
 # ADD BASE RSC /l 0x409 /d "NDEBUG"
 # ADD RSC /l 0x409 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -65,8 +65,8 @@ LINK32=link.exe
 # PROP Intermediate_Dir "Debug"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe

ares/vc/adig/adig.dsp

@@ -41,8 +41,8 @@ RSC=rc.exe
 # PROP Intermediate_Dir "Release"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
-# ADD CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD BASE CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
 # ADD BASE RSC /l 0x409 /d "NDEBUG"
 # ADD RSC /l 0x409 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -65,8 +65,8 @@ LINK32=link.exe
 # PROP Intermediate_Dir "Debug"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe

ares/vc/ahost/ahost.dsp

@@ -41,8 +41,8 @@ RSC=rc.exe
 # PROP Intermediate_Dir "Release"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
-# ADD CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD BASE CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
+# ADD CPP /nologo /MD /W3 /GX /O2 /I "..\.." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
 # ADD BASE RSC /l 0x409 /d "NDEBUG"
 # ADD RSC /l 0x409 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -65,8 +65,8 @@ LINK32=link.exe
 # PROP Intermediate_Dir "Debug"
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
-# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
-# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I "..\.." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
 BSC32=bscmake.exe

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
@@ -145,6 +145,10 @@ SOURCE=..\..\ares_init.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\ares_library_init.c
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_llist.c
 # End Source File
 # Begin Source File
@@ -225,6 +229,10 @@ SOURCE=..\..\ares.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\ares_build.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_dns.h
 # End Source File
 # Begin Source File
@@ -233,6 +241,10 @@ SOURCE=..\..\ares_ipv6.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\ares_library_init.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_llist.h
 # End Source File
 # Begin Source File
@@ -241,6 +253,10 @@ SOURCE=..\..\ares_private.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\ares_rules.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\ares_strcasecmp.h
 # End Source File
 # Begin Source File

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 \
@@ -277,6 +285,10 @@ for fname in .deps \
     libtool \
     libtool.m4 \
     ltmain.sh \
+    ltoptions.m4 \
+    ltsugar.m4 \
+    ltversion.m4 \
+    lt~obsolete.m4 \
     stamp-h1 \
     stamp-h2 \
     stamp-h3 ; do
@@ -290,6 +302,11 @@ done
 echo "buildconf: running libtoolize"
 $libtoolize --copy --automake --force || die "The libtoolize command failed"
 
+if test ! -f m4/curl-functions.m4; then
+  echo "buildconf: cURL m4 macros not found"
+  exit 1
+fi
+
 echo "buildconf: running aclocal"
 ${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "The aclocal command line failed"
 
@@ -304,8 +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"
@@ -320,5 +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

@@ -1,13 +1,39 @@
 @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
+cd ares
+call buildconf.bat
+cd ..
+:end_c_ares
+
+:end_all
+

configure.ac

@@ -30,17 +30,18 @@ AC_INIT([curl], [-], [a suitable curl mailing list => http://curl.haxx.se/mail/]
 CURL_OVERRIDE_AUTOCONF
 
 dnl configure script copyright
-AC_COPYRIGHT([Copyright (c) 1998 - 2008 Daniel Stenberg, <daniel@haxx.se>
+AC_COPYRIGHT([Copyright (c) 1998 - 2009 Daniel Stenberg, <daniel@haxx.se>
 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 **********************************************************************
@@ -498,6 +491,8 @@ dnl **********************************************************************
 dnl Checks for libraries.
 dnl **********************************************************************
 
+CURL_CHECK_LIB_XNET
+
 dnl gethostbyname without lib or in the nsl lib?
 AC_CHECK_FUNC(gethostbyname,
               [HAVE_GETHOSTBYNAME="1"
@@ -661,8 +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,
@@ -1171,8 +1165,11 @@ if test X"$OPT_SSL" != Xno; then
     PKGTEST="no"
     PREFIX_OPENSSL=$OPT_SSL
     LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
-    LDFLAGS="$LDFLAGS -L$LIB_OPENSSL"
-    CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
+    if test "$PREFIX_OPENSSL" != "/usr" ; then
+      LDFLAGS="$LDFLAGS -L$LIB_OPENSSL"
+      CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include"
+    fi
+    CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl"
     ;;
   esac
 
@@ -1491,6 +1488,9 @@ if test X"$OPT_LIBSSH2" != Xno; then
        dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
        dnl to prevent further configure tests to fail due to this
 
+       dnl libssh2_version is a post 1.0 addition
+       AC_CHECK_FUNCS( libssh2_version )
+
        LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2"
        export LD_LIBRARY_PATH
        AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH])
@@ -1546,25 +1546,9 @@ if test "$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 "$PKGCONFIG" != "no" ; then
@@ -1573,8 +1557,34 @@ if test "$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 "$version"; then
@@ -1655,10 +1665,10 @@ if test "$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
@@ -1863,6 +1873,7 @@ dnl Checks for header files.
 AC_HEADER_STDC
 
 CURL_CHECK_HEADER_MALLOC
+CURL_CHECK_HEADER_MEMORY
 
 dnl Now check for the very most basic headers. Then we can use these
 dnl ones as default-headers when checking for the rest!
@@ -1898,6 +1909,7 @@ AC_CHECK_HEADERS(
         sys/utime.h \
         sys/poll.h \
         poll.h \
+        socket.h \
         sys/resource.h \
         libgen.h \
         locale.h \
@@ -1990,8 +2002,7 @@ AC_CHECK_TYPE([bool],[
 #endif
 ])
 
-# Check for socklen_t or equivalent
-CURL_CHECK_TYPE_SOCKLEN_T
+CURL_CONFIGURE_CURL_SOCKLEN_T
 
 TYPE_IN_ADDR_T
 
@@ -2009,6 +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
@@ -2030,11 +2044,13 @@ CURL_CHECK_FUNC_IOCTL
 CURL_CHECK_FUNC_IOCTLSOCKET
 CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL
 CURL_CHECK_FUNC_LOCALTIME_R
+CURL_CHECK_FUNC_POLL
 CURL_CHECK_FUNC_SETSOCKOPT
 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
@@ -2063,7 +2079,6 @@ case $host in
 esac
 
 AC_CHECK_FUNCS([basename \
-  closesocket \
   fork \
   geteuid \
   getpass_r \
@@ -2075,11 +2090,9 @@ AC_CHECK_FUNCS([basename \
   inet_addr \
   perror \
   pipe \
-  poll \
   setlocale \
   setmode \
   setrlimit \
-  socket \
   uname \
   utime
 ],[
@@ -2096,7 +2109,7 @@ AC_CHECK_FUNCS([basename \
     ],[
       AC_MSG_RESULT([yes])
       eval "ac_cv_func_$func=yes"
-      AC_DEFINE_UNQUOTED([AS_TR_CPP([HAVE_$func])], [1],
+      AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$func]), [1],
         [Define to 1 if you have the $func function.])
     ],[
       AC_MSG_RESULT([but still no])
@@ -2132,45 +2145,6 @@ if test "$ipv6" = "yes"; then
   CURL_CHECK_NI_WITHSCOPEID
 fi
 
-AC_MSG_CHECKING([if we are Mac OS X (to disable poll)])
-disable_poll=no
-case $host in
-  *-*-darwin*)
-    disable_poll="yes";
-    ;;
-  *)
-    ;;
-esac
-AC_MSG_RESULT($disable_poll)
-
-if test "$disable_poll" = "no"; then
-
-  dnl poll() might be badly emulated, as in Mac OS X 10.3 (and other BSDs?) and
-  dnl to find out we make an extra check here!
-  if test "$ac_cv_func_poll" = "yes"; then
-    AC_MSG_CHECKING([if poll works with NULL inputs])
-    AC_RUN_IFELSE([
-#ifdef HAVE_SYS_POLL_H
-#include <sys/poll.h>
-#elif defined(HAVE_POLL_H)
-#include <poll.h>
-#endif
-
-  int main(void)
-  {
-    /* make this return 0 == timeout since there's nothing to read from */
-    return poll((void *)0, 0, 10 /*ms*/);
-  }
-],
-    AC_MSG_RESULT(yes)
-    AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll]),
-    AC_MSG_RESULT(no),
-    AC_MSG_RESULT(cross-compiling assumes yes)
-    AC_DEFINE(HAVE_POLL_FINE, 1, [If you have a fine poll])
-    ) dnl end of AC_RUN_IFELSE
-  fi dnl poll() was found
-fi dnl poll()-check is not disabled
-
 dnl ************************************************************
 dnl enable non-blocking communications
 dnl
@@ -2231,6 +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="$configure_rundir/ares"
 AC_MSG_CHECKING([whether to enable c-ares])
 AC_ARG_ENABLE(ares,
 AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups])
@@ -2261,14 +2238,9 @@ AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]),
          if test -d "$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"
@@ -2306,6 +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$aresembedded = xyes)
+
 dnl ************************************************************
 dnl disable verbose text strings
 dnl
@@ -2505,7 +2480,7 @@ fi
 if test "x$USE_WINDOWS_SSPI" = "x1"; then
   SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI"
 fi
-if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1"; then
+if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" -o "x$GNUTLS_ENABLED" = "x1"; then
   SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM"
 fi
 
@@ -2561,6 +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 \
@@ -2581,7 +2561,6 @@ AC_CONFIG_FILES([Makefile \
            packages/Linux/RPM/curl.spec \
            packages/Linux/RPM/curl-ssl.spec \
            packages/Solaris/Makefile \
-           packages/DOS/Makefile \
            packages/EPM/curl.list \
            packages/EPM/Makefile \
            packages/vms/Makefile \

curl-config.in

@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 2001 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 2001 - 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
@@ -21,10 +21,7 @@
 #
 # $Id$
 ###########################################################################
-#
-# The idea to this kind of setup info script was stolen from numerous
-# other packages, such as neon, libxml and gnome.
-#
+
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 includedir=@includedir@

curl-style.el

@@ -35,7 +35,7 @@
   (setq tab-width 8
 	indent-tabs-mode nil		; Use spaces. Not tabs.
 	comment-column 40
-	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode" "Curl_addrinfo"))
+	c-font-lock-extra-types (append '("bool" "CURL" "CURLcode" "ssize_t" "size_t" "curl_socklen_t" "fd_set" "time_t" "curl_off_t" "curl_socket_t" "in_addr_t" "CURLSHcode" "CURLMcode" "Curl_addrinfo"))
 	)
   ;; keybindings for C, C++, and Objective-C.  We can put these in
   ;; c-mode-base-map because of inheritance ...

diff-exclude

@@ -0,0 +1,39 @@
+diff-exclude
+*~
+*.orig
+*.org
+*.rej
+configure
+Makefile
+Makefile.in
+*.pid
+*.bak
+*.o
+*.lo
+*.Plo
+*.Po
+config.log
+config.status
+autom4te.cache
+*.patch
+CVS
+*.asc
+curl_config.h
+*.la
+*.lai
+libtool
+ltmain.sh
+missing
+mkinstalldirs
+.#*
+aclocal.m4
+hugehelp.c
+.deps
+.libs
+libcurl.pc
+curl-config
+stamp-h*
+curllib.dsp
+curllib.vcproj
+*.spec
+curl.list

docs/BINDINGS

@@ -32,7 +32,7 @@ C
 C++
 
   Written by Jean-Philippe Barrette-LaPierre
-  http://rrette.com/textpattern/index.php?s=cURLpp
+  http://curlpp.org/
 
 Ch
 
@@ -54,6 +54,10 @@ Dylan
   Written by Chris Double
   http://dylanlibs.sourceforge.net/
 
+Eiffel
+  Written by Eiffel Software
+  http://curl.haxx.se/libcurl/eiffel/
+
 Euphoria
 
   Written by Ray Smith

docs/FAQ

@@ -1,4 +1,4 @@
-Updated: Jan 14, 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
@@ -26,7 +27,7 @@ FAQ
    2.1.2 only the libssl lib is missing
   2.2 Does curl work/build with other SSL libraries?
   2.3 Where can I find a copy of LIBEAY32.DLL?
-  2.4 Does curl support Socks (RFC 1928) ?
+  2.4 Does curl support SOCKS (RFC 1928) ?
 
  3. Usage Problems
   3.1 curl: (1) SSL is disabled, https: not supported
@@ -42,7 +43,7 @@ FAQ
   3.11 How do I POST with a different Content-Type?
   3.12 Why do FTP specific features over HTTP proxy fail?
   3.13 Why does my single/double quotes fail?
-  3.14 Does curl support javascript or pac (automated proxy config)?
+  3.14 Does curl support Javascript or PAC (automated proxy config)?
   3.15 Can I do recursive fetches with curl?
   3.16 What certificates do I need when I use SSL?
   3.17 How do I list the root dir of an FTP server?
@@ -71,6 +72,7 @@ FAQ
   4.14 Redirects work in browser but not with curl!
   4.15 FTPS doesn't work
   4.16 My HTTP POST or PUT requests are slow!
+  4.17 Non-functional connect timeouts on Windows
 
  5. libcurl Issues
   5.1 Is libcurl thread-safe?
@@ -87,6 +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?
@@ -95,7 +98,7 @@ FAQ
   6.4 I have a program that uses LGPL libraries, can I use libcurl?
   6.5 Can I modify curl/libcurl for my program and keep the changes secret?
   6.6 Can you please change the curl/libcurl license to XXXX?
-  6.7 What are my obligations when using libcurl in my commerical apps?
+  6.7 What are my obligations when using libcurl in my commercial apps?
 
  7. PHP/CURL Issues
   7.1 What is PHP/CURL?
@@ -343,6 +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
 
@@ -399,7 +408,7 @@ FAQ
   accurate and up-to-date pointers to recent OpenSSL DLLs and other binary
   packages.
 
-  2.4 Does curl support Socks (RFC 1928) ?
+  2.4 Does curl support SOCKS (RFC 1928) ?
 
   Yes, SOCKS 4 and 5 are supported.
 
@@ -557,27 +566,27 @@ FAQ
   Remember that curl works and runs on more operating systems than most single
   individuals have ever tried.
 
-  3.14 Does curl support javascript or pac (automated proxy config)?
+  3.14 Does curl support Javascript or PAC (automated proxy config)?
 
-  Many web pages do magic stuff using embedded javascript. Curl and libcurl
+  Many web pages do magic stuff using embedded Javascript. Curl and libcurl
   have no built-in support for that, so it will be treated just like any other
   contents.
 
   .pac files are a netscape invention and are sometimes used by organizations
   to allow them to differentiate which proxies to use. The .pac contents is
-  just a javascript program that gets invoked by the browser and that returns
-  the name of the proxy to connect to. Since curl doesn't support javascript,
+  just a Javascript program that gets invoked by the browser and that returns
+  the name of the proxy to connect to. Since curl doesn't support Javascript,
   it can't support .pac proxy configuration either.
 
-  Some work-arounds usually suggested to overcome this javascript dependency:
+  Some work-arounds usually suggested to overcome this Javascript dependency:
 
-  - Depending on the javascript complexity, write up a script that
+  - Depending on the Javascript complexity, write up a script that
     translates it to another language and execute that.
 
-  - Read the javascript code and rewrite the same logic in another language.
+  - Read the Javascript code and rewrite the same logic in another language.
 
-  - Implement a javascript interpreter, people have successfully used the
-    Mozilla javascript engine in the past.
+  - Implement a Javascript interpreter, people have successfully used the
+    Mozilla Javascript engine in the past.
 
   - Ask your admins to stop this, for a static proxy setup or similar.
 
@@ -658,21 +667,22 @@ FAQ
 
   4.2 Why do I get problems when I use & or % in the URL?
 
-  In general unix shells, the & letter is treated special and when used, it
+  In general unix shells, the & symbol is treated specially and when used, it
   runs the specified command in the background. To safely send the & as a part
   of a URL, you should quote the entire URL by using single (') or double (")
-  quotes around it.
+  quotes around it. Similar problems can also occur on some shells with other
+  characters, including ?*!$~(){}<>\|;`.  When in doubt, quote the URL.
 
-  An example that would invoke a remote CGI that uses &-letters could be:
+  An example that would invoke a remote CGI that uses &-symbols could be:
 
      curl 'http://www.altavista.com/cgi-bin/query?text=yes&q=curl'
 
-  In Windows, the standard DOS shell treats the %-letter specially and you
-  need to use TWO %-letters for each single one you want to use in the URL.
+  In Windows, the standard DOS shell treats the %-symbol specially and you
+  need to use TWO %-symbols for each single one you want to use in the URL.
 
-  Also note that if you want the literal %-letter to be part of the data you
+  Also note that if you want the literal %-symbol to be part of the data you
   pass in a POST using -d/--data you must encode it as '%25' (which then also
-  needs the %-letter doubled on Windows machines).
+  needs the %-symbol doubled on Windows machines).
 
   4.3 How can I use {, }, [ or ] to specify multiple URLs?
 
@@ -787,7 +797,7 @@ FAQ
 
   This is supported in curl 7.10.6 or later. No earlier curl version knows
   of this magic. Later versions require the OpenSSL or Microsoft Windows 
-  libraries to provide this functionality. Using GnuTLS or NSS libraries will 
+  libraries to provide this functionality. Using the NSS library will 
   not provide NTLM authentication functionality in curl.
 
   NTLM is a Microsoft proprietary protocol. Proprietary formats are evil. You
@@ -848,7 +858,7 @@ FAQ
   - Meta tags. You can write a HTML tag that will cause the browser to
     redirect to another given URL after a certain time.
 
-  - Javascript. You can write a javascript program embeded in a HTML page
+  - Javascript. You can write a Javascript program embedded in a HTML page
     that redirects the browser to another given URL.
 
   There is no way to make curl follow these redirects. You must either
@@ -884,6 +894,23 @@ FAQ
   You can disable libcurl's use of the Expect: header the same way you disable
   any header, using -H / CURLOPT_HTTPHEADER, or by forcing it to use HTTP 1.0.
 
+  4.17 Non-functional connect timeouts
+
+  In most Windows setups having a timeout longer than 21 seconds make no
+  difference, as it will only send 3 TCP SYN packets and no more. The second
+  packet sent three seconds after the first and the third six seconds after
+  the second.  No more than three packets are sent, no matter how long the
+  timeout is set.
+
+  See option TcpMaxConnectRetransmissions on this page:
+  http://support.microsoft.com/?scid=kb%3Ben-us%3B175523&x=6&y=7
+
+  Also, even on non-Windows systems there may run a firewall or anti-virus
+  software or similar that accepts the connection but does not actually do
+  anything else. This will make (lib)curl to consider the connection connected
+  and thus the connect timeout won't trigger.
+
+
 5. libcurl Issues
 
   5.1 Is libcurl thread-safe?
@@ -897,7 +924,7 @@ FAQ
   If you use a OpenSSL-powered libcurl in a multi-threaded environment, you
   need to provide one or two locking functions:
 
-    http://www.openssl.org/docs/crypto/threads.html#DESCRIPTION
+    http://www.openssl.org/docs/crypto/threads.html
 
   If you use a GnuTLS-powered libcurl in a multi-threaded environment, you
   need to provide locking function(s) for libgcrypt (which is used by GnuTLS
@@ -1104,6 +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
@@ -1158,7 +1206,7 @@ FAQ
   libraries that use it. It should be possible for everyone to use libcurl or
   curl in their projects, no matter what license they already have in use.
 
-  6.7 What are my obligations when using libcurl in my commerical apps?
+  6.7 What are my obligations when using libcurl in my commercial apps?
 
   Next to none. All you need to adhere to is the MIT-style license (stated in
   the COPYING file) which basically says you have to include the copyright
@@ -1174,7 +1222,7 @@ FAQ
   your app.
 
   As can be seen here: http://curl.haxx.se/docs/companies.html and
-  elsewhere, more and more companies are dicovering the power
+  elsewhere, more and more companies are discovering the power
   of libcurl and take advantage of it even in commercial environments.
 
 

docs/INSTALL

@@ -177,6 +177,9 @@ Win32
    KB140584 - How to link with the correct C Run-Time (CRT) library
               http://support.microsoft.com/kb/140584/en-us
 
+   KB190799 - Potential Errors Passing CRT Objects Across DLL Boundaries
+              http://msdn.microsoft.com/en-us/library/ms235460
+
    If your app is misbehaving in some strange way, or it is suffering
    from memory corruption, before asking for further help, please try
    first to rebuild every single library your app uses as well as your
@@ -203,8 +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!
@@ -272,7 +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
@@ -383,7 +386,7 @@ Win32
    - Modify lib/setup.h
    - Modify lib/Makefile.vc6
    - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions
-     in the curllib.dsw/curllib.dsp Visual C++ 6 IDE project.
+     in the vc6libcurl.dsw/vc6libcurl.dsp Visual C++ 6 IDE project.
 
 
    Important static libcurl usage note
@@ -563,9 +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
@@ -703,6 +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.
@@ -472,3 +472,6 @@ Building Releases
  need to fill in the Makefile.am files properly for which files that should
  be included in the release archives.
 
+ NOTE: you need to have curl checked out from CVS to be able to do a proper
+ release build. The release tarballs do not have everything setup in order to
+ do releases properly.

docs/KNOWN_BUGS

@@ -3,6 +3,46 @@ 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
+  properly wait for the connect to be confirmed. See test case 564 for a first
+  shot at a test case.
+
+64. The threaded resolver used in libcurl on Windows has some kind of race
+  problem when multiple simultanoes resolves are done, like with the multi
+  interface transferring many files in parallell:
+  http://curl.haxx.se/mail/lib-2009-04/0028.html
+
+63. When CURLOPT_CONNECT_ONLY is used, the handle cannot reliably be re-used
+  for any further requests or transfers. The work-around is then to close that
+  handle with curl_easy_cleanup() and create a new. Some more details:
+  http://curl.haxx.se/mail/lib-2009-04/0300.html
+
 62. CURLOPT_TIMEOUT does not work properly with the regular multi and
   multi_socket interfaces. The work-around for apps is to simply remove the
   easy handle once the time is up. See also:
@@ -18,7 +58,8 @@ may have been fixed since this was written!
   http://curl.haxx.se/mail/lib-2008-08/0462.html
 
 59. If the CURLOPT_PORT option is used on an FTP URL like
-  "ftp://example.com/file;type=A" the ";type=A" is stripped off.
+  "ftp://example.com/file;type=A" using a proxy, the ";type=A" is stripped off.
+  See the comment in parse_remote_port()
 
 58. It seems sensible to be able to use CURLOPT_NOBODY and
   CURLOPT_FAILONERROR with FTP to detect if a file exists or not, but it is
@@ -42,11 +83,6 @@ may have been fixed since this was written!
   library header files exporting symbols/macros that should be kept private
   to the KfW library. See ticket #5601 at http://krbdev.mit.edu/rt/
 
-53. SFTP busy-loop problem. When doing SFTP uploads, we can see that libcurl
-  occasionally will busy-loop while waiting for certain network conditions.
-  Reported by Pavel Shalagin, explained somewhat by Daniel Stenberg here:
-  http://curl.haxx.se/mail/lib-2008-04/0439.html
-
 52. Gautam Kachroo's issue that identifies a problem with the multi interface
   where a connection can be re-used without actually being properly
   SSL-negoatiated:
@@ -64,13 +100,6 @@ may have been fixed since this was written!
   function will return prematurely and will confuse the rest of the HTTP
   protocol code. This should be very rare.
 
-45. libcurl built to support ipv6 uses getaddrinfo() to resolve host names.
-  getaddrinfo() sorts the response list which effectively kills how libcurl
-  deals with round-robin DNS entries. All details:
-    http://curl.haxx.se/mail/lib-2007-07/0168.html
-  initial suggested function to use for randomizing the response:
-    http://curl.haxx.se/mail/lib-2007-07/0178.html
-
 43. There seems to be a problem when connecting to the Microsoft telnet server.
   http://curl.haxx.se/bug/view.cgi?id=1720605
 

docs/MANUAL

@@ -136,6 +136,14 @@ PROXY
 
         curl -U user:passwd -x my-proxy:888 http://www.get.this/
 
+ A comma-separated list of hosts and domains which do not use the proxy can
+ be specified as:
+
+        curl --noproxy localhost,get.this -x my-proxy:888 http://www.get.this/
+
+ If the proxy is specified with --proxy1.0 instead of --proxy or -x, then
+ curl will use HTTP/1.0 instead of HTTP/1.1 for any CONNECT attempts.
+
  curl also supports SOCKS4 and SOCKS5 proxies with --socks4 and --socks5.
 
  See also the environment variables Curl support that offer further proxy
@@ -504,7 +512,7 @@ CONFIG FILE
   can also specify the long options without the dashes to make it more
   readable. You can separate the options and the parameter with spaces, or
   with = or :. Comments can be used within the file. If the first letter on a
-  line is a '#'-letter the rest of the line is treated as a comment.
+  line is a '#'-symbol the rest of the line is treated as a comment.
 
   If you want the parameter to contain spaces, you must enclose the entire
   parameter within double quotes ("). Within those quotes, you specify a
@@ -793,8 +801,9 @@ ENVIRONMENT VARIABLES
 
         NO_PROXY
 
-  If a tail substring of the domain-path for a host matches one of these
-  strings, transactions with that node will not be proxied.
+  If the host name matches one of these strings, or the host is within the
+  domain of one of these strings, transactions with that node will not be
+  proxied.
 
 
   The usage of the -x/--proxy flag overrides the environment variables.

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

@@ -21,6 +21,7 @@ Alexander Kourakos
 Alexander Krasnostavsky
 Alexander Lazic
 Alexander Zhuravlev
+Alexey Borzov
 Alexey Pesternikov
 Alexey Simak
 Alexis Carvalho
@@ -32,10 +33,12 @@ Andi Jahja
 Andre Guibert de Bruet
 Andreas Damm
 Andreas Faerber
+Andreas Farber
 Andreas Ntaflos
 Andreas Olsson
 Andreas Rieke
 Andreas Schuldei
+Andreas Wurf
 Andres Garcia
 Andrew Benham
 Andrew Biggs
@@ -44,11 +47,13 @@ Andrew Francis
 Andrew Fuller
 Andrew Moise
 Andrew Wansink
+Andrew de los Reyes
 Andr<EFBFBD>s Garc<72>a
 Andy Cedilnik
 Andy Serpa
 Andy Tsouladze
 Angus Mackay
+Anthony Bryan
 Antoine Calando
 Anton Kalmykov
 Arkadiusz Miskiewicz
@@ -59,13 +64,16 @@ Ates Goral
 Augustus Saunders
 Avery Fay
 Axel Tillequin
+Balint Szilakszi
 Bart Whiteley
+Bas Mevissen
 Ben Greear
 Ben Madsen
 Ben Van Hof
 Benjamin Gerard
 Bernard Leak
 Bertrand Demiddelaer
+Bill Egert
 Bjorn Reese
 Bj<EFBFBD>rn Stenberg
 Bob Schader
@@ -76,6 +84,7 @@ Brendan Jurd
 Brent Beardsley
 Brian Akins
 Brian Dessent
+Brian J. Murrell
 Brian R Duffy
 Brian Ulm
 Brock Noland
@@ -84,12 +93,15 @@ Bryan Henderson
 Bryan Kemp
 Caolan McNamara
 Casey O'Donnell
+Chad Monroe
 Chih-Chung Chang
 Chris "Bob Bob"
 Chris Combes
+Chris Deidun
 Chris Flerackers
 Chris Gaukroger
 Chris Maltby
+Christian Krause
 Christian Kurz
 Christian Robottom Reis
 Christian Vogt
@@ -106,6 +118,7 @@ Colin Watson
 Colm Buckley
 Constantine Sapuntzakis
 Cory Nelson
+Craig A West
 Craig Davison
 Craig Markwardt
 Cris Bailiff
@@ -139,6 +152,7 @@ David Houlder
 David Hull
 David J Meyer
 David James
+David Kierznowski
 David Kimdon
 David Lang
 David LeBlanc
@@ -178,6 +192,7 @@ Dustin Boswell
 Dylan Ellicott
 Dylan Salisbury
 Early Ehlinger
+Ebenezer Ikonne
 Edin Kadribasic
 Eduard Bloch
 Eetu Ojanen
@@ -210,6 +225,7 @@ Forrest Cahoon
 Frank Hempel
 Frank Keeney
 Frank Ticheler
+Fred Machado
 Fred New
 Fred Noz
 Frederic Lepied
@@ -235,6 +251,7 @@ Giuseppe Attardi
 Giuseppe D'Ambrosio
 Glen Nakamura
 Glen Scott
+Grant Erickson
 Greg Hewgill
 Greg Morse
 Greg Onufer
@@ -255,6 +272,7 @@ Hardeep Singh
 Harshal Pradhan
 Heikki Korpela
 Henrik Storner
+Hidemoto Nakada
 Hzhijun
 Ian Ford
 Ian Gulliver
@@ -274,6 +292,7 @@ Ingo Wilken
 Jacky Lam
 Jacob Meuser
 James Bursa
+James Cheng
 James Clancy
 James Cone
 James Gallagher
@@ -308,6 +327,9 @@ Jes Badwal
 Jesper Jensen
 Jesse Noller
 Jim Drash
+Jim Freeman
+Jim Meyering
+Jocelyn Jaubert
 Joe Halpin
 Joe Malicki
 Joel Chen
@@ -330,6 +352,7 @@ Jonatan Lander
 Jonathan Hseu
 Jongki Suwandi
 Jose Kahan
+Josef Wolf
 Josh Kapell
 Juan F. Codagnone
 Juan Ignacio Herv<72>s
@@ -344,6 +367,7 @@ J
 J<EFBFBD>rn Hartroth
 Kai Sommerfeld
 Kai-Uwe Rommel
+Kamil Dudka
 Kang-Jin Lee
 Karl Moerder
 Karol Pietrzak
@@ -356,6 +380,7 @@ Keith Mok
 Ken Hirsch
 Ken Rastatter
 Kent Boortz
+Keshav Krity
 Kevin Fisk
 Kevin Lussier
 Kevin Reed
@@ -378,14 +403,17 @@ 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
 Ling Thio
 Linus Nielsen Feltzing
+Lisa Xu
 Loic Dachary
 Loren Kirkby
 Luca Altea
@@ -406,6 +434,8 @@ Mario Schroeder
 Mark Butler
 Mark Davies
 Mark Eichin
+Mark Incley
+Mark Karpeles
 Mark Lentczner
 Markus Koetter
 Markus Moeller
@@ -415,6 +445,7 @@ Martin C. Martin
 Martin Drasar
 Martin Hedenfalk
 Martin Skinner
+Martin Storsjo
 Marty Kuhrt
 Maruko
 Massimiliano Ziccardi
@@ -434,11 +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
@@ -487,7 +520,9 @@ P R Schaffner
 Pascal Terjan
 Patrick Bihan-Faou
 Patrick Monnerat
+Patrick Scott
 Patrick Smith
+Patrik Thunstrom
 Paul Harrington
 Paul Marquis
 Paul Moore
@@ -496,11 +531,13 @@ Paul Querna
 Pavel Cenek
 Pavel Orehov
 Pawel A. Gajda
+Pawel Kierski
 Pedro Neves
 Pete Su
 Peter Bray
 Peter Forret
 Peter Heuchert
+Peter Korsgaard
 Peter Lamberg
 Peter O'Gorman
 Peter Pentchev
@@ -513,6 +550,7 @@ Peter Wullinger
 Peteris Krumins
 Phil Blundell
 Phil Karn
+Phil Lisiecki
 Phil Pellouchoud
 Philip Gladstone
 Philip Langdale
@@ -520,12 +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
@@ -588,9 +628,11 @@ Scott Cantor
 Scott Davis
 Scott McCreary
 Sebastien Willemijns
+Senthil Raja Velu
 Sergio Ballestrero
 Seshubabu Pasam
 Sh Diao
+Sharad Gupta
 Shard
 Shawn Poulson
 Shmulik Regev
@@ -605,6 +647,7 @@ Spiridonoff A.V
 Stadler Stephan
 Stefan Esser
 Stefan Krause
+Stefan Teleman
 Stefan Ulrich
 Stephan Bergmann
 Stephen Collyer
@@ -621,6 +664,7 @@ Steven Bazyl
 Steven G. Johnson
 Stoned Elipot
 Sven Neuhaus
+Sven Wegener
 S<EFBFBD>bastien Willemijns
 T. Bharath
 T. Yamada
@@ -629,8 +673,10 @@ Thomas J. Moore
 Thomas Klausner
 Thomas Schwinge
 Thomas Tonino
+Tim Ansell
 Tim Baker
 Tim Bartley
+Tim Chen
 Tim Costello
 Tim Sneddon
 Tobias Rundstr<74>m
@@ -651,6 +697,7 @@ Ton Voon
 Toon Verwaest
 Tor Arntsen
 Torsten Foertsch
+Toshio Kuratomi
 Toshiyuki Maezawa
 Traian Nicolescu
 Troels Walsted Hansen
@@ -666,6 +713,7 @@ Vincent Bronner
 Vincent Le Normand
 Vincent Penquerc'h
 Vincent Sanders
+Vlad Grachov
 Vladimir Lazarenko
 Vojtech Janota
 Vojtech Minarik

docs/TODO

@@ -328,10 +328,10 @@ to provide the data to send.
 
 8.1 Make NTLM work without OpenSSL functions
 
- Get NTLM working using the functions provided by libgcrypt, since GnuTLS
- already depends on that to function. Not strictly SSL/TLS related, but
- hey... Another option is to get available DES and MD4 source code from the
- cryptopp library. They are fine license-wise, but are C++.
+ Get NTLM working using the functions provided by NSS.  Not strictly
+ SSL/TLS related, but hey... Another option is to get available DES and
+ MD4 source code from the cryptopp library. They are fine license-wise,
+ but are C++.
 
 8.2 SSL engine stuff
 
@@ -551,7 +551,13 @@ to provide the data to send.
  curl_strnequal
 
  They will instead become curlx_ - alternatives. That makes the curl app
- still capable of building with them from source.
+ still capable of using them, by building with them from source.
+
+ These functions have no purpose anymore:
+
+ curl_multi_socket
+
+ curl_multi_socket_all
 
 15.5 remove CURLOPT_FAILONERROR