RELEASE-NOTES: 7.39.0 release (commit b387560692)

When duplicating a handle, the data to post was duplicated using
strdup() when it could be binary and contain zeroes and it was not even
zero terminated! This caused read out of bounds crashes/segfaults.

Since the lib/strdup.c file no longer is easily shared with the curl
tool with this change, it now uses its own version instead.

Bug: http://curl.haxx.se/docs/adv_20141105.html
CVE: CVE-2014-3707
Reported-By: Symeon Paraschoudis

CMake/CurlCheckCSourceCompiles.cmake

@@ -1,75 +0,0 @@
-# - 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

@@ -1,83 +0,0 @@
-# - 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

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
@@ -71,264 +71,88 @@ main ()
 }
 #endif
 
-#ifdef HAVE_GETHOSTBYADDR_R_5
+/* tests for gethostbyaddr_r or gethostbyname_r */
+#if defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT) || \
+    defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT) || \
+    defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT) || \
+    defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT) || \
+    defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \
+    defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT)
+#   define _REENTRANT
+    /* no idea whether _REENTRANT is always set, just invent a new flag */
+#   define TEST_GETHOSTBYFOO_REENTRANT
+#endif
+#if defined(HAVE_GETHOSTBYADDR_R_5) || \
+    defined(HAVE_GETHOSTBYADDR_R_7) || \
+    defined(HAVE_GETHOSTBYADDR_R_8) || \
+    defined(HAVE_GETHOSTBYNAME_R_3) || \
+    defined(HAVE_GETHOSTBYNAME_R_5) || \
+    defined(HAVE_GETHOSTBYNAME_R_6) || \
+    defined(TEST_GETHOSTBYFOO_REENTRANT)
 #include <sys/types.h>
 #include <netdb.h>
-int
+int main(void)
-main ()
 {
-
+  char *address = "example.com";
-char * address;
+  int length = 0;
-int length;
+  int type = 0;
-int type;
+  struct hostent h;
-struct hostent h;
+  int rc = 0;
-struct hostent_data hdata;
+#if defined(HAVE_GETHOSTBYADDR_R_5) || \
-int rc;
+    defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT) || \
-#ifndef gethostbyaddr_r
+    \
-  (void)gethostbyaddr_r;
+    defined(HAVE_GETHOSTBYNAME_R_3) || \
+    defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT)
+  struct hostent_data hdata;
+#elif defined(HAVE_GETHOSTBYADDR_R_7) || \
+      defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT) || \
+      defined(HAVE_GETHOSTBYADDR_R_8) || \
+      defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT) || \
+      \
+      defined(HAVE_GETHOSTBYNAME_R_5) || \
+      defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT) || \
+      defined(HAVE_GETHOSTBYNAME_R_6) || \
+      defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT)
+  char buffer[8192];
+  int h_errnop;
+  struct hostent *hp;
 #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);
+#if   defined(HAVE_GETHOSTBYADDR_R_5) || \
-  ;
+      defined(HAVE_GETHOSTBYADDR_R_5_REENTRANT)
+  rc = gethostbyaddr_r(address, length, type, &h, &hdata);
+#elif defined(HAVE_GETHOSTBYADDR_R_7) || \
+      defined(HAVE_GETHOSTBYADDR_R_7_REENTRANT)
+  hp = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &h_errnop);
+  (void)hp;
+#elif defined(HAVE_GETHOSTBYADDR_R_8) || \
+      defined(HAVE_GETHOSTBYADDR_R_8_REENTRANT)
+  rc = gethostbyaddr_r(address, length, type, &h, buffer, 8192, &hp, &h_errnop);
+#endif
+
+#if   defined(HAVE_GETHOSTBYNAME_R_3) || \
+      defined(HAVE_GETHOSTBYNAME_R_3_REENTRANT)
+  rc = gethostbyname_r(address, &h, &hdata);
+#elif defined(HAVE_GETHOSTBYNAME_R_5) || \
+      defined(HAVE_GETHOSTBYNAME_R_5_REENTRANT)
+  rc = gethostbyname_r(address, &h, buffer, 8192, 0, &h_errnop);
+  (void)hp; /* not used for test */
+#elif defined(HAVE_GETHOSTBYNAME_R_6) || \
+      defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT)
+  rc = gethostbyname_r(address, &h, buffer, 8192, &hp, &h_errnop);
+#endif
+
+  (void)length;
+  (void)type;
+  (void)rc;
   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>

CMake/FindGSS.cmake

@@ -0,0 +1,289 @@
+# - Try to find the GSS Kerberos library
+# Once done this will define
+#
+#  GSS_ROOT_DIR - Set this variable to the root installation of GSS
+#
+# Read-Only variables:
+#  GSS_FOUND - system has the Heimdal library
+#  GSS_FLAVOUR - "MIT" or "Heimdal" if anything found.
+#  GSS_INCLUDE_DIR - the Heimdal include directory
+#  GSS_LIBRARIES - The libraries needed to use GSS
+#  GSS_LINK_DIRECTORIES - Directories to add to linker search path
+#  GSS_LINKER_FLAGS - Additional linker flags
+#  GSS_COMPILER_FLAGS - Additional compiler flags
+#  GSS_VERSION - This is set to version advertised by pkg-config or read from manifest.
+#                In case the library is found but no version info availabe it'll be set to "unknown"
+
+set(_MIT_MODNAME mit-krb5-gssapi)
+set(_HEIMDAL_MODNAME heimdal-gssapi)
+
+include(CheckIncludeFile)
+include(CheckIncludeFiles)
+include(CheckTypeSize)
+
+set(_GSS_ROOT_HINTS
+    "${GSS_ROOT_DIR}"
+    "$ENV{GSS_ROOT_DIR}"
+)
+
+# try to find library using system pkg-config if user didn't specify root dir
+if(NOT GSS_ROOT_DIR AND NOT "$ENV{GSS_ROOT_DIR}")
+    if(UNIX)
+        find_package(PkgConfig QUIET)
+        pkg_search_module(_GSS_PKG ${_MIT_MODNAME} ${_HEIMDAL_MODNAME})
+        list(APPEND _GSS_ROOT_HINTS "${_GSS_PKG_PREFIX}")
+    elseif(WIN32)
+        list(APPEND _GSS_ROOT_HINTS "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos;InstallDir]")
+    endif()
+endif()
+
+if(NOT _GSS_FOUND) #not found by pkg-config. Let's take more traditional approach.
+    find_file(_GSS_CONFIGURE_SCRIPT
+        NAMES
+            "krb5-config"
+        HINTS
+            ${_GSS_ROOT_HINTS}
+        PATH_SUFFIXES
+            bin
+        NO_CMAKE_PATH
+        NO_CMAKE_ENVIRONMENT_PATH
+    )
+
+    # if not found in user-supplied directories, maybe system knows better
+    find_file(_GSS_CONFIGURE_SCRIPT
+        NAMES
+            "krb5-config"
+        PATH_SUFFIXES
+            bin
+    )
+
+    if(_GSS_CONFIGURE_SCRIPT)
+        execute_process(
+            COMMAND ${_GSS_CONFIGURE_SCRIPT} "--cflags" "gssapi"
+            OUTPUT_VARIABLE _GSS_CFLAGS
+            RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+        )
+message(STATUS "CFLAGS: ${_GSS_CFLAGS}")
+        if(NOT _GSS_CONFIGURE_FAILED) # 0 means success
+            # should also work in an odd case when multiple directories are given
+            string(STRIP "${_GSS_CFLAGS}" _GSS_CFLAGS)
+            string(REGEX REPLACE " +-I" ";" _GSS_CFLAGS "${_GSS_CFLAGS}")
+            string(REGEX REPLACE " +-([^I][^ \\t;]*)" ";-\\1"_GSS_CFLAGS "${_GSS_CFLAGS}")
+
+            foreach(_flag ${_GSS_CFLAGS})
+                if(_flag MATCHES "^-I.*")
+                    string(REGEX REPLACE "^-I" "" _val "${_flag}")
+                    list(APPEND _GSS_INCLUDE_DIR "${_val}")
+                else()
+                    list(APPEND _GSS_COMPILER_FLAGS "${_flag}")
+                endif()
+            endforeach()
+        endif()
+
+        execute_process(
+            COMMAND ${_GSS_CONFIGURE_SCRIPT} "--libs" "gssapi"
+            OUTPUT_VARIABLE _GSS_LIB_FLAGS
+            RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+        )
+message(STATUS "LDFLAGS: ${_GSS_LIB_FLAGS}")
+        if(NOT _GSS_CONFIGURE_FAILED) # 0 means success
+            # this script gives us libraries and link directories. Blah. We have to deal with it.
+            string(STRIP "${_GSS_LIB_FLAGS}" _GSS_LIB_FLAGS)
+            string(REGEX REPLACE " +-(L|l)" ";-\\1" _GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}")
+            string(REGEX REPLACE " +-([^Ll][^ \\t;]*)" ";-\\1"_GSS_LIB_FLAGS "${_GSS_LIB_FLAGS}")
+
+            foreach(_flag ${_GSS_LIB_FLAGS})
+                if(_flag MATCHES "^-l.*")
+                    string(REGEX REPLACE "^-l" "" _val "${_flag}")
+                    list(APPEND _GSS_LIBRARIES "${_val}")
+                elseif(_flag MATCHES "^-L.*")
+                    string(REGEX REPLACE "^-L" "" _val "${_flag}")
+                    list(APPEND _GSS_LINK_DIRECTORIES "${_val}")
+                else()
+                    list(APPEND _GSS_LINKER_FLAGS "${_flag}")
+                endif()
+            endforeach()
+        endif()
+
+
+        execute_process(
+            COMMAND ${_GSS_CONFIGURE_SCRIPT} "--version"
+            OUTPUT_VARIABLE _GSS_VERSION
+            RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+        )
+
+        # older versions may not have the "--version" parameter. In this case we just don't care.
+        if(_GSS_CONFIGURE_FAILED)
+            set(_GSS_VERSION 0)
+        endif()
+
+
+        execute_process(
+            COMMAND ${_GSS_CONFIGURE_SCRIPT} "--vendor"
+            OUTPUT_VARIABLE _GSS_VENDOR
+            RESULT_VARIABLE _GSS_CONFIGURE_FAILED
+        )
+
+        # older versions may not have the "--vendor" parameter. In this case we just don't care.
+        if(_GSS_CONFIGURE_FAILED)
+            set(GSS_FLAVOUR "Heimdal") # most probably, shouldn't really matter
+        else()
+            if(_GSS_VENDOR MATCHES ".*H|heimdal.*")
+                set(GSS_FLAVOUR "Heimdal")
+            else()
+                set(GSS_FLAVOUR "MIT")
+            endif()
+        endif()
+
+    else() # either there is no config script or we are on platform that doesn't provide one (Windows?)
+
+        find_path(_GSS_INCLUDE_DIR
+            NAMES
+                "gssapi/gssapi.h"
+            HINTS
+                ${_GSS_ROOT_HINTS}
+            PATH_SUFFIXES
+                include
+                inc
+        )
+
+        if(_GSS_INCLUDE_DIR) #jay, we've found something
+            set(CMAKE_REQUIRED_INCLUDES "${_GSS_INCLUDE_DIR}")
+            check_include_files( "gssapi/gssapi_generic.h;gssapi/gssapi_krb5.h" _GSS_HAVE_MIT_HEADERS)
+
+            if(_GSS_HAVE_MIT_HEADERS)
+                set(GSS_FLAVOUR "MIT")
+            else()
+                # prevent compiling the header - just check if we can include it
+                set(CMAKE_REQUIRED_DEFINITIONS "-D__ROKEN_H__")
+                check_include_file( "roken.h" _GSS_HAVE_ROKEN_H)
+
+                check_include_file( "heimdal/roken.h" _GSS_HAVE_HEIMDAL_ROKEN_H)
+                if(_GSS_HAVE_ROKEN_H OR _GSS_HAVE_HEIMDAL_ROKEN_H)
+                    set(GSS_FLAVOUR "Heimdal")
+                endif()
+                set(CMAKE_REQUIRED_DEFINITIONS "")
+            endif()
+        else()
+            # I'm not convienced if this is the right way but this is what autotools do at the moment
+            find_path(_GSS_INCLUDE_DIR
+                NAMES
+                    "gssapi.h"
+                HINTS
+                    ${_GSS_ROOT_HINTS}
+                PATH_SUFFIXES
+                    include
+                    inc
+            )
+
+            if(_GSS_INCLUDE_DIR)
+                set(GSS_FLAVOUR "Heimdal")
+            endif()
+        endif()
+
+        # if we have headers, check if we can link libraries
+        if(GSS_FLAVOUR)
+            set(_GSS_LIBDIR_SUFFIXES "")
+            set(_GSS_LIBDIR_HINTS ${_GSS_ROOT_HINTS})
+            get_filename_component(_GSS_CALCULATED_POTENTIAL_ROOT "${_GSS_INCLUDE_DIR}" PATH)
+            list(APPEND _GSS_LIBDIR_HINTS ${_GSS_CALCULATED_POTENTIAL_ROOT})
+
+            if(WIN32)
+                if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+                    list(APPEND _GSS_LIBDIR_SUFFIXES "lib/AMD64")
+                    if(GSS_FLAVOUR STREQUAL "MIT")
+                        set(_GSS_LIBNAME "gssapi64")
+                    else()
+                        set(_GSS_LIBNAME "libgssapi")
+                    endif()
+                else()
+                    list(APPEND _GSS_LIBDIR_SUFFIXES "lib/i386")
+                    if(GSS_FLAVOUR STREQUAL "MIT")
+                        set(_GSS_LIBNAME "gssapi32")
+                    else()
+                        set(_GSS_LIBNAME "libgssapi")
+                    endif()
+                endif()
+            else()
+                list(APPEND _GSS_LIBDIR_SUFFIXES "lib;lib64") # those suffixes are not checked for HINTS
+                if(GSS_FLAVOUR STREQUAL "MIT")
+                    set(_GSS_LIBNAME "gssapi_krb5")
+                else()
+                    set(_GSS_LIBNAME "gssapi")
+                endif()
+            endif()
+
+            find_library(_GSS_LIBRARIES
+                NAMES
+                    ${_GSS_LIBNAME}
+                HINTS
+                    ${_GSS_LIBDIR_HINTS}
+                PATH_SUFFIXES
+                    ${_GSS_LIBDIR_SUFFIXES}
+            )
+
+        endif()
+
+    endif()
+else()
+    if(_GSS_PKG_${_MIT_MODNAME}_VERSION)
+        set(GSS_FLAVOUR "MIT")
+        set(_GSS_VERSION _GSS_PKG_${_MIT_MODNAME}_VERSION)
+    else()
+        set(GSS_FLAVOUR "Heimdal")
+        set(_GSS_VERSION _GSS_PKG_${_MIT_HEIMDAL}_VERSION)
+    endif()
+endif()
+
+set(GSS_INCLUDE_DIR ${_GSS_INCLUDE_DIR})
+set(GSS_LIBRARIES ${_GSS_LIBRARIES})
+set(GSS_LINK_DIRECTORIES ${_GSS_LINK_DIRECTORIES})
+set(GSS_LINKER_FLAGS ${_GSS_LINKER_FLAGS})
+set(GSS_COMPILER_FLAGS ${_GSS_COMPILER_FLAGS})
+set(GSS_VERSION ${_GSS_VERSION})
+
+if(GSS_FLAVOUR)
+
+    if(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "Heimdal")
+        if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+            set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.amd64.manifest")
+        else()
+            set(HEIMDAL_MANIFEST_FILE "Heimdal.Application.x86.manifest")
+        endif()
+
+        if(EXISTS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}")
+            file(STRINGS "${GSS_INCLUDE_DIR}/${HEIMDAL_MANIFEST_FILE}" heimdal_version_str
+                 REGEX "^.*version=\"[0-9]\\.[^\"]+\".*$")
+
+            string(REGEX MATCH "[0-9]\\.[^\"]+"
+                   GSS_VERSION "${heimdal_version_str}")
+        endif()
+
+        if(NOT GSS_VERSION)
+            set(GSS_VERSION "Heimdal Unknown")
+        endif()
+    elseif(NOT GSS_VERSION AND GSS_FLAVOUR STREQUAL "MIT")
+        get_filename_component(_MIT_VERSION "[HKEY_LOCAL_MACHINE\\SOFTWARE\\MIT\\Kerberos\\SDK\\CurrentVersion;VersionString]" NAME CACHE)
+        if(WIN32 AND _MIT_VERSION)
+            set(GSS_VERSION "${_MIT_VERSION}")
+        else()
+            set(GSS_VERSION "MIT Unknown")
+        endif()
+    endif()
+endif()
+
+
+include(FindPackageHandleStandardArgs)
+
+set(_GSS_REQUIRED_VARS GSS_LIBRARIES GSS_FLAVOUR)
+
+find_package_handle_standard_args(GSS
+    REQUIRED_VARS
+        ${_GSS_REQUIRED_VARS}
+    VERSION_VAR
+        GSS_VERSION
+    FAIL_MESSAGE
+        "Could NOT find GSS, try to set the path to GSS root folder in the system variable GSS_ROOT_DIR"
+)
+
+mark_as_advanced(GSS_INCLUDE_DIR GSS_LIBRARIES)

CMake/FindLibSSH2.cmake

@@ -0,0 +1,35 @@
+# - Try to find the libssh2 library
+# Once done this will define
+#
+# LIBSSH2_FOUND - system has the libssh2 library
+# LIBSSH2_INCLUDE_DIR - the libssh2 include directory
+# LIBSSH2_LIBRARY - the libssh2 library name
+
+if (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY)
+  set(LibSSH2_FIND_QUIETLY TRUE)
+endif (LIBSSH2_INCLUDE_DIR AND LIBSSH2_LIBRARY)
+
+FIND_PATH(LIBSSH2_INCLUDE_DIR libssh2.h
+)
+
+FIND_LIBRARY(LIBSSH2_LIBRARY NAMES ssh2
+)
+
+if(LIBSSH2_INCLUDE_DIR)
+  file(STRINGS "${LIBSSH2_INCLUDE_DIR}/libssh2.h" libssh2_version_str REGEX "^#define[\t ]+LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9][0-9][0-9].*")
+
+  string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MAJOR "${libssh2_version_str}")
+  string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_MINOR  "${libssh2_version_str}")
+  string(REGEX REPLACE "^.*LIBSSH2_VERSION_NUM[\t ]+0x[0-9][0-9][0-9][0-9]([0-9][0-9]).*$" "\\1" LIBSSH2_VERSION_PATCH "${libssh2_version_str}")
+
+  string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MAJOR "${LIBSSH2_VERSION_MAJOR}")
+  string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_MINOR "${LIBSSH2_VERSION_MINOR}")
+  string(REGEX REPLACE "^0(.+)" "\\1" LIBSSH2_VERSION_PATCH "${LIBSSH2_VERSION_PATCH}")
+
+  set(LIBSSH2_VERSION "${LIBSSH2_VERSION_MAJOR}.${LIBSSH2_VERSION_MINOR}.${LIBSSH2_VERSION_PATCH}")
+endif(LIBSSH2_INCLUDE_DIR)
+
+include(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibSSH2 DEFAULT_MSG LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY )
+
+MARK_AS_ADVANCED(LIBSSH2_INCLUDE_DIR LIBSSH2_LIBRARY LIBSSH2_VERSION_MAJOR LIBSSH2_VERSION_MINOR LIBSSH2_VERSION_PATCH LIBSSH2_VERSION)

CMake/FindOpenSSL.cmake

@@ -1,21 +0,0 @@
-# Extension of the standard FindOpenSSL.cmake
-# Adds OPENSSL_INCLUDE_DIRS and libeay32
-include("${CMAKE_ROOT}/Modules/FindOpenSSL.cmake")
-
-# starting 2.8 it is better to use standard modules
-if(CMAKE_MAJOR_VERSION EQUAL "2" AND CMAKE_MINOR_VERSION LESS "8")
-  # 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()
-endif() # if (CMAKE_MAJOR_VERSION EQUAL "2" AND CMAKE_MINOR_VERSION LESS "8")
-
-if(OPENSSL_FOUND)
-  set(OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR})
-endif()

CMake/FindZLIB.cmake

@@ -1,10 +0,0 @@
-# Locate zlib
-include("${CMAKE_ROOT}/Modules/FindZLIB.cmake")
-
-# starting 2.8 it is better to use standard modules
-if(CMAKE_MAJOR_VERSION EQUAL "2" AND CMAKE_MINOR_VERSION LESS "8")
-  find_library(ZLIB_LIBRARY_DEBUG NAMES zd zlibd zdlld zlib1d )
-  if(ZLIB_FOUND AND ZLIB_LIBRARY_DEBUG)
-    set( ZLIB_LIBRARIES optimized "${ZLIB_LIBRARY}" debug ${ZLIB_LIBRARY_DEBUG})
-  endif()
-endif()

CMake/Macros.cmake

@@ -0,0 +1,89 @@
+#File defines convenience macros for available feature testing
+
+# 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("${CURL_LIBS};${LIBRARY}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}"
+    ${VARIABLE})
+  if(${VARIABLE})
+    list(APPEND CURL_LIBS ${LIBRARY})
+  endif(${VARIABLE})
+endmacro(CHECK_LIBRARY_EXISTS_CONCAT)
+
+# Check if header file exists and add it to the list.
+macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
+  check_include_file("${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)
+
+# 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)

CMake/OtherTests.cmake

@@ -1,15 +1,10 @@
-include(CurlCheckCSourceCompiles)
+include(CheckCSourceCompiles)
-set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
+# The begin of the sources (macros and includes)
-set(HEADER_INCLUDES)
+set(_source_epilogue "#undef inline")
-set(headers_hack)
 
 macro(add_header_include check header)
   if(${check})
-    set(headers_hack
+    set(_source_epilogue "${_source_epilogue}\n#include <${header}>")
-      "${headers_hack}\n#include <${header}>")
-    #SET(HEADER_INCLUDES
-    #  ${HEADER_INCLUDES}
-    #  "${header}")
   endif(${check})
 endmacro(add_header_include)
 
@@ -18,22 +13,23 @@ if(HAVE_WINDOWS_H)
   add_header_include(HAVE_WINDOWS_H "windows.h")
   add_header_include(HAVE_WINSOCK2_H "winsock2.h")
   add_header_include(HAVE_WINSOCK_H "winsock.h")
-  set(EXTRA_DEFINES ${EXTRA_DEFINES}
+  set(_source_epilogue
-    "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
+      "${_source_epilogue}\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif")
   set(signature_call_conv "PASCAL")
+  if(HAVE_LIBWS2_32)
+    set(CMAKE_REQUIRED_LIBRARIES ws2_32)
+  endif()
 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 "${EXTRA_DEFINES}")
+check_c_source_compiles("${_source_epilogue}
-set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+int main(void) {
-curl_check_c_source_compiles("recv(0, 0, 0, 0)" curl_cv_recv)
+    recv(0, 0, 0, 0);
+    return 0;
+}" curl_cv_recv)
 if(curl_cv_recv)
-  #    AC_CACHE_CHECK([types of arguments and return type for recv],
-  #[curl_cv_func_recv_args], [
-  #SET(curl_cv_func_recv_args "unknown")
-  #for recv_retv in 'int' 'ssize_t'; do
   if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
     foreach(recv_retv "int" "ssize_t" )
       foreach(recv_arg1 "int" "ssize_t" "SOCKET")
@@ -41,17 +37,23 @@ if(curl_cv_recv)
           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")
+                unset(curl_cv_func_recv_test CACHE)
-                set(extern_line "extern ${recv_retv} ${signature_call_conv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})\;")
+                check_c_source_compiles("
-                set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+                  ${_source_epilogue}
-                curl_check_c_source_compiles("
+                  extern ${recv_retv} ${signature_call_conv}
+                  recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4});
+                  int main(void) {
                     ${recv_arg1} s=0;
                     ${recv_arg2} buf=0;
                     ${recv_arg3} len=0;
                     ${recv_arg4} flags=0;
-                    ${recv_retv} res = recv(s, buf, len, flags)"
+                    ${recv_retv} res = recv(s, buf, len, flags);
-                  curl_cv_func_recv_test
+                    (void) res;
-                  "${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})")
+                    return 0;
+                  }"
+                  curl_cv_func_recv_test)
+                message(STATUS
+                  "Tested: ${recv_retv} recv(${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}")
@@ -69,18 +71,13 @@ if(curl_cv_recv)
         endforeach(recv_arg2)
       endforeach(recv_arg1)
     endforeach(recv_retv)
-  else(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown")
+  else()
     string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\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}")
+  endif()
-    #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("${curl_cv_func_recv_args}" STREQUAL "unknown")
     message(FATAL_ERROR "Cannot find proper types to use for recv args")
@@ -91,12 +88,12 @@ endif(curl_cv_recv)
 set(curl_cv_func_recv_args "${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)
+check_c_source_compiles("${_source_epilogue}
+int main(void) {
+    send(0, 0, 0, 0);
+    return 0;
+}" curl_cv_send)
 if(curl_cv_send)
-  #    AC_CACHE_CHECK([types of arguments and return type for send],
-  #[curl_cv_func_send_args], [
-  #SET(curl_cv_func_send_args "unknown")
-  #for send_retv in 'int' 'ssize_t'; do
   if(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
     foreach(send_retv "int" "ssize_t" )
       foreach(send_arg1 "int" "ssize_t" "SOCKET")
@@ -104,19 +101,24 @@ if(curl_cv_send)
           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")
+                unset(curl_cv_func_send_test CACHE)
-                set(extern_line "extern ${send_retv} ${signature_call_conv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})\;")
+                check_c_source_compiles("
-                set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5")
+                  ${_source_epilogue}
-                curl_check_c_source_compiles("
+                  extern ${send_retv} ${signature_call_conv}
+                  send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4});
+                  int main(void) {
                     ${send_arg1} s=0;
                     ${send_arg2} buf=0;
                     ${send_arg3} len=0;
                     ${send_arg4} flags=0;
-                    ${send_retv} res = send(s, buf, len, flags)"
+                    ${send_retv} res = send(s, buf, len, flags);
-                  curl_cv_func_send_test
+                    (void) res;
-                  "${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})")
+                    return 0;
+                  }"
+                  curl_cv_func_send_test)
+                message(STATUS
+                  "Tested: ${send_retv} send(${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 "${send_arg2}")
                   set(curl_cv_func_send_args
@@ -135,20 +137,14 @@ if(curl_cv_send)
         endforeach(send_arg2)
       endforeach(send_arg1)
     endforeach(send_retv)
-  else(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown")
+  else()
     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}")
+  endif()
-    #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("${curl_cv_func_send_args}" STREQUAL "unknown")
     message(FATAL_ERROR "Cannot find proper types to use for send args")
@@ -160,88 +156,71 @@ endif(curl_cv_send)
 set(curl_cv_func_send_args "${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")
+check_c_source_compiles("${_source_epilogue}
-curl_check_c_source_compiles("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL)
+  int main(void) {
+    int flag = MSG_NOSIGNAL;
+    (void)flag;
+    return 0;
+  }" HAVE_MSG_NOSIGNAL)
 
-set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2")
+if(NOT HAVE_WINDOWS_H)
-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 ${EXTRA_DEFINES}
-    "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3")
-  add_header_include(HAVE_WINDOWS_H "windows.h")
-  add_header_include(HAVE_WINSOCK2_H "winsock2.h")
-  add_header_include(HAVE_WINSOCK_H "winsock.h")
-else(HAVE_WINDOWS_H)
-  add_header_include(HAVE_SYS_TYPES_H "sys/types.h")
   add_header_include(HAVE_SYS_TIME_H "sys/time.h")
   add_header_include(TIME_WITH_SYS_TIME "time.h")
   add_header_include(HAVE_TIME_H "time.h")
-endif(HAVE_WINDOWS_H)
+endif()
-set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5")
+check_c_source_compiles("${_source_epilogue}
-curl_check_c_source_compiles("struct timeval ts;\nts.tv_sec  = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL)
+int main(void) {
+  struct timeval ts;
+  ts.tv_sec  = 0;
+  ts.tv_usec = 0;
+  (void)ts;
+  return 0;
+}" HAVE_STRUCT_TIMEVAL)
 
 
-include(CurlCheckCSourceRuns)
+include(CheckCSourceRuns)
-set(EXTRA_DEFINES)
+set(CMAKE_REQUIRED_FLAGS)
-set(HEADER_INCLUDES)
 if(HAVE_SYS_POLL_H)
-  set(HEADER_INCLUDES "sys/poll.h")
+  set(CMAKE_REQUIRED_FLAGS "-DHAVE_SYS_POLL_H")
 endif(HAVE_SYS_POLL_H)
-curl_check_c_source_runs("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE)
+check_c_source_runs("
+  #ifdef HAVE_SYS_POLL_H
+  #  include <sys/poll.h>
+  #endif
+  int main(void) {
+    return poll((void *)0, 0, 10 /*ms*/);
+  }" HAVE_POLL_FINE)
 
 set(HAVE_SIG_ATOMIC_T 1)
-set(EXTRA_DEFINES)
+set(CMAKE_REQUIRED_FLAGS)
-set(HEADER_INCLUDES)
 if(HAVE_SIGNAL_H)
-  set(HEADER_INCLUDES "signal.h")
+  set(CMAKE_REQUIRED_FLAGS "-DHAVE_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)
+  check_c_source_compiles("
+    #ifdef HAVE_SIGNAL_H
+    #  include <signal.h>
+    #endif
+    int main(void) {
+      static volatile sig_atomic_t dummy = 0;
+      (void)dummy;
+      return 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 "${CHECK_TYPE_SIZE_PREINCLUDE}
+  set(CMAKE_EXTRA_INCLUDE_FILES winsock2.h)
-  #ifndef WIN32_LEAN_AND_MEAN
+else()
-  #define WIN32_LEAN_AND_MEAN
+  set(CMAKE_EXTRA_INCLUDE_FILES)
-  #endif
-  #include <windows.h>")
-  if(HAVE_WINSOCK2_H)
-    set(CHECK_TYPE_SIZE_PREINCLUDE "${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}
+    set(CMAKE_EXTRA_INCLUDE_FILES sys/socket.h)
-      "sys/socket.h")
   endif(HAVE_SYS_SOCKET_H)
-  if(HAVE_NETINET_IN_H)
+endif()
-    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)

CMake/Platforms/WindowsCache.cmake

@@ -14,7 +14,6 @@ if(NOT UNIX)
     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)

CMakeLists.txt

@@ -38,36 +38,27 @@
 # 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)
+cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}")
 include(Utilities)
+include(Macros)
 
 project( CURL C )
 
 message(WARNING "the curl cmake build system is poorly maintained. Be aware")
 
 file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS)
-string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)"
+string (REGEX MATCH "#define LIBCURL_VERSION \"[^\"]*"
-  LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS})
+  CURL_VERSION ${CURL_VERSION_H_CONTENTS})
-string (REGEX MATCH "([0-9]+)"
+string (REGEX REPLACE "[^\"]+\"" "" CURL_VERSION ${CURL_VERSION})
-  LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ})
+string (REGEX MATCH "#define LIBCURL_VERSION_NUM 0x[0-9a-fA-F]+"
-string (REGEX MATCH
+  CURL_VERSION_NUM ${CURL_VERSION_H_CONTENTS})
-  "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)"
+string (REGEX REPLACE "[^0]+0x" "" CURL_VERSION_NUM ${CURL_VERSION_NUM})
-  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")
@@ -133,6 +124,19 @@ mark_as_advanced(CURL_DISABLE_HTTP)
 option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF)
 mark_as_advanced(CURL_DISABLE_LDAPS)
 
+option(CURL_DISABLE_RTSP "to disable RTSP" OFF)
+mark_as_advanced(CURL_DISABLE_RTSP)
+option(CURL_DISABLE_PROXY "to disable proxy" OFF)
+mark_as_advanced(CURL_DISABLE_PROXY)
+option(CURL_DISABLE_POP3 "to disable POP3" OFF)
+mark_as_advanced(CURL_DISABLE_POP3)
+option(CURL_DISABLE_IMAP "to disable IMAP" OFF)
+mark_as_advanced(CURL_DISABLE_IMAP)
+option(CURL_DISABLE_SMTP "to disable SMTP" OFF)
+mark_as_advanced(CURL_DISABLE_SMTP)
+option(CURL_DISABLE_GOPHER "to disable Gopher" OFF)
+mark_as_advanced(CURL_DISABLE_GOPHER)
+
 if(HTTP_ONLY)
   set(CURL_DISABLE_FTP ON)
   set(CURL_DISABLE_LDAP ON)
@@ -141,6 +145,11 @@ if(HTTP_ONLY)
   set(CURL_DISABLE_DICT ON)
   set(CURL_DISABLE_FILE ON)
   set(CURL_DISABLE_TFTP ON)
+  set(CURL_DISABLE_RTSP ON)
+  set(CURL_DISABLE_POP3 ON)
+  set(CURL_DISABLE_IMAP ON)
+  set(CURL_DISABLE_SMTP ON)
+  set(CURL_DISABLE_GOPHER ON)
 endif()
 
 option(CURL_DISABLE_COOKIES "to disable cookies support" OFF)
@@ -152,9 +161,52 @@ 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)
+option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
 mark_as_advanced(ENABLE_IPV6)
+if(ENABLE_IPV6)
+  include(CheckStructHasMember)
+  check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
+                          HAVE_SOCKADDR_IN6_SIN6_ADDR)
+  check_struct_has_member("struct sockaddr_in6" sin6_scope_id "netinet/in.h"
+                          HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID)
+  if(NOT HAVE_SOCKADDR_IN6_SIN6_ADDR)
+    message(WARNING "struct sockaddr_in6 not available, disabling IPv6 support")
+    # Force the feature off as this name is used as guard macro...
+    set(ENABLE_IPV6 OFF
+        CACHE BOOL "Define if you want to enable IPv6 support" FORCE)
+  endif()
+endif()
 
+option(ENABLE_MANUAL "to provide the built-in manual" ON)
+unset(USE_MANUAL CACHE) # TODO: cache NROFF/NROFF_MANOPT/USE_MANUAL vars?
+if(ENABLE_MANUAL)
+  find_program(NROFF NAMES gnroff nroff)
+  if(NROFF)
+    # Need a way to write to stdin, this will do
+    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt" "test")
+    # Tests for a valid nroff option to generate a manpage
+    foreach(_MANOPT "-man" "-mandoc")
+      execute_process(COMMAND "${NROFF}" ${_MANOPT}
+        OUTPUT_VARIABLE NROFF_MANOPT_OUTPUT
+        INPUT_FILE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt"
+        ERROR_QUIET)
+      # Save the option if it was valid
+      if(NROFF_MANOPT_OUTPUT)
+        message("Found *nroff option: -- ${_MANOPT}")
+        set(NROFF_MANOPT ${_MANOPT})
+        set(USE_MANUAL 1)
+        break()
+      endif()
+    endforeach()
+    # No need for the temporary file
+    file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/nroff-input.txt")
+    if(NOT USE_MANUAL)
+      message(WARNING "Found no *nroff option to get plaintext from man pages")
+    endif()
+  else()
+    message(WARNING "Found no *nroff program")
+  endif()
+endif()
 
 # We need ansi c-flags, especially on HP
 set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}")
@@ -177,22 +229,13 @@ include (CheckIncludeFiles)
 include (CheckLibraryExists)
 include (CheckSymbolExists)
 include (CheckTypeSize)
+include (CheckCSourceCompiles)
 
 # 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 prepends library to the list.
-macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE)
-  check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "${CMAKE_LIBRARY_PATH}"
-    ${VARIABLE})
-  if(${VARIABLE})
-    set(CURL_LIBS ${LIBRARY} ${CURL_LIBS})
-  endif(${VARIABLE})
-endmacro(CHECK_LIBRARY_EXISTS_CONCAT)
-
 # Check for all needed libraries
 check_library_exists_concat("dl"     dlopen       HAVE_LIBDL)
 check_library_exists_concat("socket" connect      HAVE_LIBSOCKET)
@@ -209,89 +252,261 @@ 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(WIN32)
-  set(CURL_DEFAULT_DISABLE_LDAP OFF)
+  check_library_exists_concat("ws2_32" getch        HAVE_LIBWS2_32)
-  # some windows compilers do not have wldap32
+  check_library_exists_concat("winmm"  getch        HAVE_LIBWINMM)
-  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 Windows LDAP implementation" OFF)
-  else()
-    option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
-  endif()
-  mark_as_advanced(CURL_LDAP_WIN)
 endif()
 
+option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
+mark_as_advanced(CMAKE_USE_OPENSSL)
 
-# IF(NOT CURL_SPECIAL_LIBZ)
+set(USE_SSLEAY OFF)
-#  CHECK_LIBRARY_EXISTS_CONCAT("z"      inflateEnd   HAVE_LIBZ)
+set(USE_OPENSSL OFF)
-# ENDIF(NOT CURL_SPECIAL_LIBZ)
+set(HAVE_LIBCRYPTO OFF)
+set(HAVE_LIBSSL OFF)
+
+if(CMAKE_USE_OPENSSL)
+  find_package(OpenSSL)
+  if(OPENSSL_FOUND)
+    list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
+    set(USE_SSLEAY ON)
+    set(USE_OPENSSL ON)
+    set(HAVE_LIBCRYPTO ON)
+    set(HAVE_LIBSSL ON)
+    include_directories(${OPENSSL_INCLUDE_DIR})
+    set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+    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("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
+  endif()
+endif()
+
+if(NOT CURL_DISABLE_LDAP)
+
+  if(WIN32)
+    option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON)
+    if(CURL_LDAP_WIN)
+      check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32)
+      if(NOT HAVE_WLDAP32)
+        set(CURL_LDAP_WIN OFF)
+      endif()
+    endif()
+  endif()
+
+  option(CMAKE_USE_OPENLDAP "Use OpenLDAP code." OFF)
+  mark_as_advanced(CMAKE_USE_OPENLDAP)
+  set(CMAKE_LDAP_LIB "ldap" CACHE STRING "Name or full path to ldap library")
+  set(CMAKE_LBER_LIB "lber" CACHE STRING "Name or full path to lber library")
+
+  if(CMAKE_USE_OPENLDAP AND CURL_LDAP_WIN)
+    message(FATAL_ERROR "Cannot use CURL_LDAP_WIN and CMAKE_USE_OPENLDAP at the same time")
+  endif()
+  
+  # Now that we know, we're not using windows LDAP...
+  if(NOT CURL_LDAP_WIN)
+    # Check for LDAP
+    set(CMAKE_REQUIRED_LIBRARIES ${OPENSSL_LIBRARIES})
+    check_library_exists_concat(${CMAKE_LDAP_LIB} ldap_init HAVE_LIBLDAP)
+    check_library_exists_concat(${CMAKE_LBER_LIB} ber_init HAVE_LIBLBER)
+  else()
+    check_include_file_concat("winldap.h" HAVE_WINLDAP_H)
+    check_include_file_concat("winber.h"  HAVE_WINBER_H)
+  endif()
+  
+  set(CMAKE_LDAP_INCLUDE_DIR "" CACHE STRING "Path to LDAP include directory")
+  if(CMAKE_LDAP_INCLUDE_DIR)
+    set(CMAKE_REQUIRED_INCLUDES ${CMAKE_LDAP_INCLUDE_DIR})
+  endif()
+  check_include_file_concat("ldap.h"           HAVE_LDAP_H)
+  check_include_file_concat("lber.h"           HAVE_LBER_H)
+
+  if(NOT HAVE_LDAP_H)
+    message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
+    set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+  elseif(NOT HAVE_LIBLDAP)
+    message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
+    set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+  else()
+    if(CMAKE_USE_OPENLDAP)
+      set(USE_OPENLDAP ON)
+    endif()
+    if(CMAKE_LDAP_INCLUDE_DIR)
+      include_directories(${CMAKE_LDAP_INCLUDE_DIR})
+    endif()
+    set(NEED_LBER_H ON)
+    set(_HEADER_LIST)
+    if(HAVE_WINDOWS_H)
+      list(APPEND _HEADER_LIST "windows.h")
+    endif()
+    if(HAVE_SYS_TYPES_H)
+      list(APPEND _HEADER_LIST "sys/types.h")
+    endif()
+    list(APPEND _HEADER_LIST "ldap.h")
+
+    set(_SRC_STRING "")
+    foreach(_HEADER ${_HEADER_LIST})
+      set(_INCLUDE_STRING "${_INCLUDE_STRING}#include <${_HEADER}>\n")
+    endforeach()
+
+    set(_SRC_STRING
+      "
+      ${_INCLUDE_STRING}
+      int main(int argc, char ** argv)
+      {
+        BerValue *bvp = NULL;
+        BerElement *bep = ber_init(bvp);
+        ber_free(bep, 1);
+        return 0;
+      }"
+    )
+    set(CMAKE_REQUIRED_DEFINITIONS "-DLDAP_DEPRECATED=1" "-DWIN32_LEAN_AND_MEAN")
+    list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LDAP_LIB})
+    if(HAVE_LIBLBER)
+      list(APPEND CMAKE_REQUIRED_LIBRARIES ${CMAKE_LBER_LIB})
+    endif()
+    check_c_source_compiles("${_SRC_STRING}" NOT_NEED_LBER_H)
+
+    if(NOT_NEED_LBER_H)
+      set(NEED_LBER_H OFF)
+    else()
+      set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DNEED_LBER_H")
+    endif()
+  endif()
+
+endif()
+
+# No ldap, no ldaps.
+if(CURL_DISABLE_LDAP)
+  if(NOT CURL_DISABLE_LDAPS)
+    message(STATUS "LDAP needs to be enabled to support LDAPS")
+    set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
+  endif()
+endif()
+
+if(NOT CURL_DISABLE_LDAPS)
+  check_include_file_concat("ldap_ssl.h" HAVE_LDAP_SSL_H)
+  check_include_file_concat("ldapssl.h"  HAVE_LDAPSSL_H)
+endif()
 
 # 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
+if(CURL_ZLIB)
   find_package(ZLIB QUIET)
   if(ZLIB_FOUND)
     set(HAVE_ZLIB_H ON)
     set(HAVE_ZLIB ON)
     set(HAVE_LIBZ ON)
     list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
+    include_directories(${ZLIB_INCLUDE_DIRS})
   endif()
 endif()
 
-option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON)
+#libSSH2
-mark_as_advanced(CMAKE_USE_OPENSSL)
+option(CMAKE_USE_LIBSSH2 "Use libSSH2" ON)
-if(CMAKE_USE_OPENSSL)
+mark_as_advanced(CMAKE_USE_LIBSSH2)
+set(USE_LIBSSH2 OFF)
+set(HAVE_LIBSSH2 OFF)
+set(HAVE_LIBSSH2_H OFF)
 
-  set(USE_SSLEAY OFF)
+if(CMAKE_USE_LIBSSH2)
-  set(USE_OPENSSL OFF)
+  find_package(LibSSH2)
-  set(HAVE_LIBCRYPTO OFF)
+  if(LIBSSH2_FOUND)
-  set(HAVE_LIBSSL OFF)
+    list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY})
+    set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY})
+    set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
+    include_directories("${LIBSSH2_INCLUDE_DIR}")
+    set(HAVE_LIBSSH2 ON)
+    set(USE_LIBSSH2 ON)
 
-  find_package(OpenSSL)
+    # find_package has already found the headers
-  if(OPENSSL_FOUND)
+    set(HAVE_LIBSSH2_H ON)
-    list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
+    set(CURL_INCLUDES ${CURL_INCLUDES} "${LIBSSH2_INCLUDE_DIR}/libssh2.h")
-    list(APPEND CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+    set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -DHAVE_LIBSSH2_H")
-    set(USE_SSLEAY ON)
-    set(USE_OPENSSL ON)
-    set(HAVE_LIBCRYPTO ON)
-    set(HAVE_LIBSSL ON)
-  endif(OPENSSL_FOUND)
-endif(CMAKE_USE_OPENSSL)
 
-# If we have features.h, then do the _BSD_SOURCE magic
+    # now check for specific libssh2 symbols as they were added in different versions
-check_include_file("features.h"       HAVE_FEATURES_H)
+    set(CMAKE_EXTRA_INCLUDE_FILES "libssh2.h")
+    check_function_exists(libssh2_version           HAVE_LIBSSH2_VERSION)
+    check_function_exists(libssh2_init              HAVE_LIBSSH2_INIT)
+    check_function_exists(libssh2_exit              HAVE_LIBSSH2_EXIT)
+    check_function_exists(libssh2_scp_send64        HAVE_LIBSSH2_SCP_SEND64)
+    check_function_exists(libssh2_session_handshake HAVE_LIBSSH2_SESSION_HANDSHAKE)
+    set(CMAKE_EXTRA_INCLUDE_FILES "")
 
-# Check if header file exists and add it to the list.
+  endif(LIBSSH2_FOUND)
-macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE)
+endif(CMAKE_USE_LIBSSH2)
-  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)
 
+option(CMAKE_USE_GSSAPI "Use GSSAPI implementation (right now only Heimdal is supported with CMake build)" OFF)
+mark_as_advanced(CMAKE_USE_GSSAPI)
+
+if(CMAKE_USE_GSSAPI)
+  find_package(GSS)
+
+  set(HAVE_GSS_API ${GSS_FOUND})
+  if(GSS_FOUND)
+
+    message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"")
+
+    set(CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR})
+    check_include_file_concat("gssapi/gssapi.h"  HAVE_GSSAPI_GSSAPI_H)
+    check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H)
+    check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H)
+
+    if(GSS_FLAVOUR STREQUAL "Heimdal")
+      set(HAVE_GSSHEIMDAL ON)
+    else() # MIT
+      set(HAVE_GSSMIT ON)
+      set(_INCLUDE_LIST "")
+      if(HAVE_GSSAPI_GSSAPI_H)
+        list(APPEND _INCLUDE_LIST "gssapi/gssapi.h")
+      endif()
+      if(HAVE_GSSAPI_GSSAPI_GENERIC_H)
+        list(APPEND _INCLUDE_LIST "gssapi/gssapi_generic.h")
+      endif()
+      if(HAVE_GSSAPI_GSSAPI_KRB5_H)
+        list(APPEND _INCLUDE_LIST "gssapi/gssapi_krb5.h")
+      endif()
+
+      string(REPLACE ";" " " _COMPILER_FLAGS_STR "${GSS_COMPILER_FLAGS}")
+      string(REPLACE ";" " " _LINKER_FLAGS_STR "${GSS_LINKER_FLAGS}")
+
+      foreach(_dir ${GSS_LINK_DIRECTORIES})
+        set(_LINKER_FLAGS_STR "${_LINKER_FLAGS_STR} -L\"${_dir}\"")
+      endforeach()
+
+      set(CMAKE_REQUIRED_FLAGS "${_COMPILER_FLAGS_STR} ${_LINKER_FLAGS_STR}")
+      set(CMAKE_REQUIRED_LIBRARIES ${GSS_LIBRARIES})
+      check_symbol_exists("GSS_C_NT_HOSTBASED_SERVICE" ${_INCLUDE_LIST} HAVE_GSS_C_NT_HOSTBASED_SERVICE)
+      if(NOT HAVE_GSS_C_NT_HOSTBASED_SERVICE)
+        set(HAVE_OLD_GSSMIT ON)
+      endif()
+
+    endif()
+
+    include_directories(${GSS_INCLUDE_DIR})
+    link_directories(${GSS_LINK_DIRECTORIES})
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${GSS_COMPILER_FLAGS}")
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${GSS_LINKER_FLAGS}")
+    list(APPEND CURL_LIBS ${GSS_LIBRARIES})
+
+  else()
+    message(WARNING "GSSAPI support has been requested but no supporting libraries found. Skipping.")
+  endif()
+endif()
 
 # Check for header files
 if(NOT UNIX)
@@ -328,32 +543,18 @@ 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)
-if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
+
-  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("openssl/rand.h"   HAVE_OPENSSL_RAND_H)
-endif(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
 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)
@@ -382,25 +583,13 @@ 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(NOT HAVE_LDAP_H)
-  message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
-  set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
-endif()
 
-# No ldap, no ldaps.
-if(CURL_DISABLE_LDAP)
-  if(NOT CURL_DISABLE_LDAPS)
-    message(STATUS "LDAP needs to be enabled to support LDAPS")
-    set(CURL_DISABLE_LDAPS ON CACHE BOOL "" FORCE)
-  endif()
-endif()
 
 check_type_size(size_t  SIZEOF_SIZE_T)
 check_type_size(ssize_t  SIZEOF_SSIZE_T)
@@ -473,6 +662,12 @@ find_file(RANDOM_FILE urandom /dev)
 mark_as_advanced(RANDOM_FILE)
 
 # Check for some functions that are used
+if(HAVE_LIBWS2_32)
+  set(CMAKE_REQUIRED_LIBRARIES ws2_32)
+elseif(HAVE_LIBSOCKET)
+  set(CMAKE_REQUIRED_LIBRARIES socket)
+endif()
+
 check_symbol_exists(basename      "${CURL_INCLUDES}" HAVE_BASENAME)
 check_symbol_exists(socket        "${CURL_INCLUDES}" HAVE_SOCKET)
 check_symbol_exists(poll          "${CURL_INCLUDES}" HAVE_POLL)
@@ -536,6 +731,7 @@ check_symbol_exists(strerror_r     "${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           "${CURL_INCLUDES}" HAVE_FORK)
+check_symbol_exists(getaddrinfo    "${CURL_INCLUDES}" HAVE_GETADDRINFO)
 check_symbol_exists(freeaddrinfo   "${CURL_INCLUDES}" HAVE_FREEADDRINFO)
 check_symbol_exists(freeifaddrs    "${CURL_INCLUDES}" HAVE_FREEIFADDRS)
 check_symbol_exists(pipe           "${CURL_INCLUDES}" HAVE_PIPE)
@@ -574,75 +770,6 @@ 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
@@ -830,24 +957,6 @@ 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(${ZLIB_INCLUDE_DIR})
-    #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ )
-  endif()
-
-  if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND)
-    include_directories(${OPENSSL_INCLUDE_DIR})
-  endif()
-  if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE)
-    #ADD_DEFINITIONS( -DUSE_SSLEAY )
-  endif()
-
-  target_link_libraries(${TARGET_NAME} ${CURL_LIBS})
-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)
@@ -872,6 +981,133 @@ if(BUILD_CURL_TESTS)
   add_subdirectory(tests)
 endif()
 
+# TODO support GNUTLS, NSS, POLARSSL, AXTLS, CYASSL, WINSSL, DARWINSSL
+if(USE_OPENSSL)
+  set(SSL_ENABLED 1)
+endif()
+
+# Helper to populate a list (_items) with a label when conditions (the remaining
+# args) are satisfied
+function(_add_if label)
+  # TODO need to disable policy CMP0054 (CMake 3.1) to allow this indirection
+  if(${ARGN})
+    set(_items ${_items} "${label}" PARENT_SCOPE)
+  endif()
+endfunction()
+
+# Clear list and try to detect available features
+set(_items)
+_add_if("SSL"           SSL_ENABLED)
+_add_if("IPv6"          ENABLE_IPV6)
+_add_if("unix-sockets"  USE_UNIX_SOCKETS)
+_add_if("libz"          HAVE_LIBZ)
+find_package(Threads)
+# AsynchDNS depends or USE_ARES or pthreads (mutually exclusive)
+_add_if("AsynchDNS"     USE_ARES OR CMAKE_USE_PTHREADS_INIT)
+_add_if("IDN"           HAVE_LIBIDN)
+# TODO SSP1 (WinSSL) check is missing
+_add_if("SSPI"          USE_WINDOWS_SSPI)
+_add_if("GSS-API"       HAVE_GSS_API)
+# TODO SSP1 missing for SPNEGO
+_add_if("SPNEGO"        NOT CURL_DISABLE_CRYPTO_AUTH AND
+                        (HAVE_GSS_API OR USE_WINDOWS_SSPI))
+# NTLM support requires crypto function adaptions from various SSL libs
+# TODO alternative SSL libs tests for SSP1, GNUTLS, NSS, DARWINSSL
+if(NOT CURL_DISABLE_HTTP AND NOT CURL_DISABLE_CRYPTO_AUTH AND (USE_OPENSSL OR
+   USE_WINDOWS_SSPI OR GNUTLS_ENABLED OR NSS_ENABLED OR DARWINSSL_ENABLED))
+  _add_if("NTLM"        1)
+  # TODO missing option (autoconf: --enable-ntlm-wb)
+  _add_if("NTLM_WB"     NTLM_WB_ENABLED)
+endif()
+# TODO missing option (--enable-tls-srp), depends on GNUTLS_SRP/OPENSSL_SRP
+_add_if("TLS-SRP"       USE_TLS_SRP)
+# TODO option --with-nghttp2 tests for nghttp2 lib and nghttp2/nghttp2.h header
+_add_if("HTTP2"         USE_NGHTTP2)
+string(REPLACE ";" " " SUPPORT_FEATURES "${_items}")
+message(STATUS "Enabled features: ${SUPPORT_FEATURES}")
+
+# Clear list and try to detect available protocols
+set(_items)
+_add_if("HTTP"          NOT CURL_DISABLE_HTTP)
+_add_if("HTTPS"         NOT CURL_DISABLE_HTTP AND SSL_ENABLED)
+_add_if("FTP"           NOT CURL_DISABLE_FTP)
+_add_if("FTPS"          NOT CURL_DISABLE_FTP AND SSL_ENABLED)
+_add_if("FILE"          NOT CURL_DISABLE_FILE)
+_add_if("TELNET"        NOT CURL_DISABLE_TELNET)
+_add_if("LDAP"          NOT CURL_DISABLE_LDAP)
+# CURL_DISABLE_LDAP implies CURL_DISABLE_LDAPS
+# TODO check HAVE_LDAP_SSL (in autoconf this is enabled with --enable-ldaps)
+_add_if("LDAPS"         NOT CURL_DISABLE_LDAPS AND
+                        ((USE_OPENLDAP AND SSL_ENABLED) OR
+                        (NOT USE_OPENLDAP AND HAVE_LDAP_SSL)))
+_add_if("DICT"          NOT CURL_DISABLE_DICT)
+_add_if("TFTP"          NOT CURL_DISABLE_TFTP)
+_add_if("GOPHER"        NOT CURL_DISABLE_GOPHER)
+_add_if("POP3"          NOT CURL_DISABLE_POP3)
+_add_if("POP3S"         NOT CURL_DISABLE_POP3 AND SSL_ENABLED)
+_add_if("IMAP"          NOT CURL_DISABLE_IMAP)
+_add_if("IMAPS"         NOT CURL_DISABLE_IMAP AND SSL_ENABLED)
+_add_if("SMTP"          NOT CURL_DISABLE_SMTP)
+_add_if("SMTPS"         NOT CURL_DISABLE_SMTP AND SSL_ENABLED)
+_add_if("SCP"           USE_LIBSSH2)
+_add_if("SFTP"          USE_LIBSSH2)
+_add_if("RTSP"          NOT CURL_DISABLE_RTSP)
+_add_if("RTMP"          USE_LIBRTMP)
+list(SORT _items)
+string(REPLACE ";" " " SUPPORT_PROTOCOLS "${_items}")
+message(STATUS "Enabled protocols: ${SUPPORT_PROTOCOLS}")
+
+# curl-config needs the following options to be set.
+set(CC                      "${CMAKE_C_COMPILER}")
+# TODO probably put a -D... options here?
+set(CONFIGURE_OPTIONS       "")
+# TODO when to set "-DCURL_STATICLIB" for CPPFLAG_CURL_STATICLIB?
+set(CPPFLAG_CURL_STATICLIB  "")
+# TODO need to set this (see CURL_CHECK_CA_BUNDLE in acinclude.m4)
+set(CURL_CA_BUNDLE          "")
+set(CURLVERSION             "${CURL_VERSION}")
+set(ENABLE_SHARED           "yes")
+if(CURL_STATICLIB)
+  # Broken: LIBCURL_LIBS below; .a lib is not built
+  message(WARNING "Static linking is broken!")
+  set(ENABLE_STATIC         "no")
+else()
+  set(ENABLE_STATIC         "no")
+endif()
+set(exec_prefix             "\${prefix}")
+set(includedir              "\${prefix}/include")
+set(LDFLAGS                 "${CMAKE_SHARED_LINKER_FLAGS}")
+set(LIBCURL_LIBS            "")
+set(libdir                  "${CMAKE_INSTALL_PREFIX}/lib")
+# TODO CURL_LIBS also contains absolute paths which don't work with static -l...
+foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
+  set(LIBCURL_LIBS          "${LIBCURL_LIBS} -l${_lib}")
+endforeach()
+# "a" (Linux) or "lib" (Windows)
+string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
+set(prefix                  "${CMAKE_INSTALL_PREFIX}")
+# Set this to "yes" to append all libraries on which -lcurl is dependent
+set(REQUIRE_LIB_DEPS        "no")
+# SUPPORT_FEATURES
+# SUPPORT_PROTOCOLS
+set(VERSIONNUM              "${CURL_VERSION_NUM}")
+
+# Finally generate a "curl-config" matching this config
+configure_file("${CURL_SOURCE_DIR}/curl-config.in"
+               "${CURL_BINARY_DIR}/curl-config" @ONLY)
+install(FILES "${CMAKE_BINARY_DIR}/curl-config"
+        DESTINATION bin
+        PERMISSIONS
+          OWNER_READ OWNER_WRITE OWNER_EXECUTE
+          GROUP_READ GROUP_EXECUTE
+          WORLD_READ WORLD_EXECUTE)
+
+# Finally generate a pkg-config file matching this config
+configure_file("${CURL_SOURCE_DIR}/libcurl.pc.in"
+               "${CURL_BINARY_DIR}/libcurl.pc" @ONLY)
+install(FILES "${CMAKE_BINARY_DIR}/libcurl.pc"
+        DESTINATION lib/pkgconfig)
+
 # 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")

Makefile.am

@@ -24,11 +24,10 @@ AUTOMAKE_OPTIONS = foreign
 
 ACLOCAL_AMFLAGS = -I m4
 
-CMAKE_DIST = CMakeLists.txt CMake/CMakeConfigurableFile.in		\
+CMAKE_DIST = CMakeLists.txt CMake/CMakeConfigurableFile.in	\
-CMake/CurlCheckCSourceCompiles.cmake CMake/CurlCheckCSourceRuns.cmake	\
+ CMake/CurlTests.c CMake/FindGSS.cmake CMake/OtherTests.cmake	\
-CMake/CurlTests.c CMake/FindOpenSSL.cmake CMake/FindZLIB.cmake		\
+ CMake/Platforms/WindowsCache.cmake CMake/Utilities.cmake	\
-CMake/OtherTests.cmake CMake/Platforms/WindowsCache.cmake		\
+ include/curl/curlbuild.h.cmake CMake/Macros.cmake
-CMake/Utilities.cmake include/curl/curlbuild.h.cmake
 
 VC6_LIBTMPL = projects/Windows/VC6/lib/libcurl.tmpl
 VC6_LIBDSP = projects/Windows/VC6/lib/libcurl.dsp
@@ -88,6 +87,7 @@ VC12_SRCVCXPROJ_DEPS = $(VC12_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC_DIST = projects/README	\
  projects/build-openssl.bat	\
+ projects/checksrc.bat	\
  projects/Windows/VC6/curl.dsw	\
  projects/Windows/VC6/lib/libcurl.dsw $(VC6_LIBDSP)	\
  projects/Windows/VC6/src/curlsrc.dsw $(VC6_SRCDSP)	\
@@ -275,6 +275,8 @@ vc-ide: $(VC6_LIBDSP_DEPS) $(VC6_SRCDSP_DEPS) $(VC7_LIBVCPROJ_DEPS)	\
 	win32_src_srcs='$(CURL_CFILES)'; \
 	win32_src_hdrs='$(CURL_HFILES)'; \
 	win32_src_rc='$(CURL_RCFILES)'; \
+	win32_src_x_srcs='$(CURLX_CFILES)'; \
+	win32_src_x_hdrs='$(CURLX_HFILES) ../lib/config-win32.h'; \
 	\
 	sorted_lib_srcs=`for file in $$win32_lib_srcs; do echo $$file; done | sort`; \
 	sorted_lib_hdrs=`for file in $$win32_lib_hdrs; do echo $$file; done | sort`; \
@@ -282,6 +284,8 @@ vc-ide: $(VC6_LIBDSP_DEPS) $(VC6_SRCDSP_DEPS) $(VC7_LIBVCPROJ_DEPS)	\
 	sorted_lib_vtls_hdrs=`for file in $$win32_lib_vtls_hdrs; do echo $$file; done | sort`; \
 	sorted_src_srcs=`for file in $$win32_src_srcs; do echo $$file; done | sort`; \
 	sorted_src_hdrs=`for file in $$win32_src_hdrs; do echo $$file; done | sort`; \
+	sorted_src_x_srcs=`for file in $$win32_src_x_srcs; do echo $$file; done | sort`; \
+	sorted_src_x_hdrs=`for file in $$win32_src_x_hdrs; do echo $$file; done | sort`; \
 	\
 	awk_code='\
 function gen_element(type, dir, file)\
@@ -363,6 +367,20 @@ function gen_element(type, dir, file)\
     split(src_rc, arr);\
     for(val in arr) gen_element(proj_type, "src", arr[val]);\
   }\
+  else if($$0 == "CURL_SRC_X_C_FILES") {\
+    split(src_x_srcs, arr);\
+    for(val in arr) {\
+      sub(/..\/lib\//, "", arr[val]);\
+      gen_element(proj_type, "lib", arr[val]);\
+    }\
+  }\
+  else if($$0 == "CURL_SRC_X_H_FILES") {\
+    split(src_x_hdrs, arr);\
+    for(val in arr) {\
+      sub(/..\/lib\//, "", arr[val]);\
+      gen_element(proj_type, "lib", arr[val]);\
+    }\
+  }\
   else\
     printf("%s\r\n", $$0);\
 }';\
@@ -381,6 +399,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC6_SRCTMPL) > $(VC6_SRCDSP) || { exit 1; }; \
 	\
 	echo "generating '$(VC7_LIBVCPROJ)'"; \
@@ -397,6 +417,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC7_SRCTMPL) > $(VC7_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC71_LIBVCPROJ)'"; \
@@ -413,6 +435,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC71_SRCTMPL) > $(VC71_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC8_LIBVCPROJ)'"; \
@@ -429,6 +453,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC8_SRCTMPL) > $(VC8_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC9_LIBVCPROJ)'"; \
@@ -445,6 +471,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC9_SRCTMPL) > $(VC9_SRCVCPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC10_LIBVCXPROJ)'"; \
@@ -461,6 +489,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC10_SRCTMPL) > $(VC10_SRCVCXPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC11_LIBVCXPROJ)'"; \
@@ -477,6 +507,8 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC11_SRCTMPL) > $(VC11_SRCVCXPROJ) || { exit 1; }; \
 	\
 	echo "generating '$(VC12_LIBVCXPROJ)'"; \
@@ -493,4 +525,6 @@ function gen_element(type, dir, file)\
 		-v src_srcs="$$sorted_src_srcs" \
 		-v src_hdrs="$$sorted_src_hdrs" \
 		-v src_rc="$$win32_src_rc" \
+		-v src_x_srcs="$$sorted_src_x_srcs" \
+		-v src_x_hdrs="$$sorted_src_x_hdrs" \
 		"$$awk_code" $(srcdir)/$(VC12_SRCTMPL) > $(VC12_SRCVCXPROJ) || { exit 1; };)

Makefile.dist

@@ -172,6 +172,12 @@ vc-ssl-zlib: $(VC)
 	cd ..\src
 	nmake /f Makefile.$(VC) cfg=release-ssl-zlib
 
+vc-ssl-ssh2-zlib: $(VC)
+	cd lib
+	nmake /f Makefile.$(VC) cfg=release-ssl-ssh2-zlib
+	cd ..\src
+	nmake /f Makefile.$(VC) cfg=release-ssl-ssh2-zlib
+
 vc-winssl-zlib: $(VC)
 	cd lib
 	nmake /f Makefile.$(VC) cfg=release-winssl-zlib
@@ -184,6 +190,12 @@ vc-x64-ssl-zlib: $(VC)
 	cd ..\src
 	nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-ssl-zlib
 
+vc-x64-ssl-ssh2-zlib: $(VC)
+	cd lib
+	nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-ssl-ssh2-zlib
+	cd ..\src
+	nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-ssl-ssh2-zlib
+
 vc-x64-winssl-zlib: $(VC)
 	cd lib
 	nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-winssl-zlib

RELEASE-NOTES

@@ -1,87 +1,88 @@
-Curl and libcurl 7.37.0
+Curl and libcurl 7.39.0
 
- Public curl releases:         139
+ Public curl releases:         142
- Command line options:         161
+ Command line options:         162
- curl_easy_setopt() options:   206
+ curl_easy_setopt() options:   208
  Public functions in libcurl:  58
- Contributors:                 1137
+ Contributors:                 1216
 
 This release includes the following changes:
 
- o URL parser: IPv6 zone identifiers are now supported
+ o SSLv3 is disabled by default
- o CURLOPT_PROXYHEADER: set headers for proxy-only
+ o CURLOPT_COOKIELIST: Added "RELOAD" command [5]
- o CURLOPT_HEADEROPT: added
+ o build: Added WinIDN build configuration options to Visual Studio projects
- o curl: add --proxy-header
+ o ssh: improve key file search
- o sasl: Added support for DIGEST-MD5 via Windows SSPI
+ o SSL: public key pinning. Use CURLOPT_PINNEDPUBLICKEY and --pinnedpubkey
- o sasl: Added DIGEST-MD5 qop-option validation in native challange handling
+ o vtls: remove QsoSSL support, use gskit!
- o imap: Expanded mailbox SEARCH support to use URL query strings [7]
+ o mk-ca-bundle: added SHA-384 signature algorithm
- o imap: Extended FETCH support to include PARTIAL URL specifier [7]
+ o docs: added many examples for libcurl opts and other doc improvements
- o nss: implement non-blocking SSL handshake
+ o build: Added VC ssh2 target to main Makefile
- o build: Reworked Visual Studio project files
+ o MinGW: Added support to build with nghttp2
- o poll: enable poll on darwin13
+ o NetWare: Added support to build with nghttp2
- o mk-ca-bundle: added -p
+ o build: added Watcom support to build with WinSSL
- o libtests: add a wait_ms() function
+ o build: Added optional specific version generation of VC project files
 
 This release includes the following bugfixes:
 
- o mkhelp: generate code for --disable-manual as well [1]
+ o curl_easy_duphandle: CURLOPT_COPYPOSTFIELDS read out of bounds [9]
- o hostcheck: added a system include to define struct in_addr
+ o openssl: build fix for versions < 0.9.8e [1]
- o winbuild: added warnless.c to fix build
+ o newlines: fix mixed newlines to LF-only [2]
- o Makefile.vc6: added warnless.c to fix build
+ o ntlm: Fixed HTTP proxy authentication when using Windows SSPI [3]
- o smtp: Fixed login denied when server doesn't support AUTH capability [2]
+ o sasl_sspi: Fixed Unicode build [4]
- o smtp: Fixed login denied with a RFC-821 based server [2]
+ o file: reject paths using embedded %00
- o curl: stop interpreting IPv6 literals as glob patterns
+ o threaded-resolver: revert Curl_expire_latest() switch [6]
- o http2: remove _DRAFT09 from the NPN_HTTP2 enum
+ o configure: allow --with-ca-path with PolarSSL too
- o http2: let openssl mention the exact protocol negotiated
+ o HTTP/2: Fix busy loop when EOF is encountered
- o http2+openssl: fix compiler warnings in ALPN using code
+ o CURLOPT_CAPATH: return failure if set without backend support
- o ftp: in passive data connect wait for happy eyeballs sockets [3]
+ o nss: do not fail if a CRL is already cached
- o HTTP: don't send Content-Length: 0 _and_ Expect: 100-continue [4]
+ o smtp: Fixed intermittent "SSL3_WRITE_PENDING: bad write retry" error
- o http2: Compile with current nghttp2, which supports h2-11 [5]
+ o fixed 20+ nits/memory leaks identified by Coverity scans
- o http_negotiate_sspi: Fixed compilation when USE_HTTP_NEGOTIATE not defined
+ o curl_schannel.c: Fixed possible memory or handle leak
- o strerror: fix comment about vxworks' strerror_r buffer size [6]
+ o multi-uv.c: call curl_multi_info_read() better
- o url: only use if_nametoindex() if IFNAMSIZ is available
+ o Cmake: Check for OpenSSL before OpenLDAP
- o imap: Fixed untagged response detection when no data after command
+ o Cmake: Fix library list provided to cURL tests
- o various: fix possible dereference of null pointer
+ o Cmake: Avoid cycle directory dependencies
- o various: fix use of uninitialized variable
+ o Cmake: Build with GSS-API libraries (MIT or Heimdal)
- o various: fix use of non-null terminated strings
+ o vtls: provide backend defines for internal source code
- o telnet.c: check sscanf results before passing them to snprintf
+ o nss: fix a connection failure when FTPS handle is reused
- o parsedate.c: check sscanf result before passing it to strlen
+ o tests/http_pipe.py: Python 3 support
- o sockfilt.c: free memory in case of memory allocation errors
+ o cmake: build tool_hugehelp (ENABLE_MANUAL)
- o sockfilt.c: ignore non-key-events and continue waiting for input
+ o cmake: enable IPv6 by default if available
- o sockfilt.c: properly handle disk files, pipes and character input
+ o tests: move TESTCASES to Makefile.inc, add show for cmake
- o sockfilt.c: fixed getting stuck waiting for MinGW stdin pipe
+ o ntlm: Avoid unnecessary buffer allocation for SSPI based type-2 token
- o sockfilt.c: clean up threaded approach and add documentation
+ o ntlm: Fixed empty/bad base-64 decoded buffer return codes
- o configure: use the nghttp2 path correctly with pkg-config [8]
+ o ntlm: Fixed empty type-2 decoded message info text
- o curl_global_init_mem: bump initialized even if already initialized [9]
+ o cmake: add CMake/Macros.cmake to the release tarball
- o gtls: fix NULL pointer dereference [10]
+ o cmake: add SUPPORT_FEATURES and SUPPORT_PROTOCOLS
- o cyassl: Use error-ssl.h when available
+ o cmake: use LIBCURL_VERSION from curlver.h
- o handler: make 'protocol' always specified as a single bit [11]
+ o cmake: generate pkg-config and curl-config
- o INFILESIZE: fields in UserDefined must not be changed run-time
+ o fixed several superfluous variable assignements identified by cppcheck
- o openssl: biomem->data is not zero terminated
+ o cleanup of 'CURLcode result' return code
- o config-win32.h: Fixed HAVE_LONGLONG for Visual Studio .NET 2003 and up
+ o pipelining: only output "is not blacklisted" in debug builds
- o curl_ntlm_core: Fixed use of long long for VC6 and VC7
+ o SSL: Remove SSLv3 from SSL default due to POODLE attack
- o SNI: strip off a single trailing dot from host name [12]
+ o gskit.c: remove SSLv3 from SSL default
- o curl: bail on cookie use when built with disabled cookies
+ o darwinssl: detect possible future removal of SSLv3 from the framework
- o curl_easy_setopt.3: added the proto for CURLOPT_SSH_KNOWNHOSTS
+ o ntlm: Only define ntlm data structure when USE_NTLM is defined
- o curl_multi_cleanup: ignore SIGPIPE better [13]
+ o ntlm: Return CURLcode from Curl_ntlm_core_mk_lm_hash()
- o schannel: don't use the connect-timeout during send [14]
+ o ntlm: Return all errors from Curl_ntlm_core_mk_nt_hash()
- o mprintf: allow %.s with data not being zero terminated
+ o sspi: Only call CompleteAuthToken() when complete is needed
- o tool_help: Fixed missing --login-options option
+ o http_negotiate: Fixed missing check for USE_SPNEGO
- o configure: Don't set LD_LIBRARY_PATH when cross-compiling
+ o HTTP: return larger than 3 digit response codes too [7]
- o http: auth failure on duplicated 'WWW-Authenticate: Negotiate' header [15]
+ o openssl: Check for NPN / ALPN via OpenSSL version number
- o cacertinmem: fix memory leak [16]
+ o openssl: enable NPN separately from ALPN
- o lib1506: make sure the transfers are not within the same ms [17]
+ o sasl_sspi: Allow DIGEST-MD5 to use current windows credentials
- o Makefile.b32: Fixed for vtls changes [18]
+ o sspi: Return CURLE_LOGIN_DENIED on AcquireCredentialsHandle() failure
- o sasl: Fixed missing qop in the client's challenge-response message
+ o resume: consider a resume from [content-length] to be OK [8]
- o openssl: unbreak PKCS12 support [19]
+ o sasl: Fixed Kerberos V5 inclusion when CURL_DISABLE_CRYPTO_AUTH is used
- o darwinssl: fix potential crash with a P12 file [20]
+ o build-openssl.bat: Fix x64 release build
- o timers: fix timer regression involving redirects / reconnects [21]
+ o cmake: drop _BSD_SOURCE macro usage
- o CURLINFO_SSL_VERIFYRESULT: made more reliable [22]
+ o cmake: fix gethostby{addr,name}_r in CurlTests
- o HTTP: fixed connection re-use [23]
+ o cmake: clean OtherTests, fixing -Werror
- o configure: add SPNEGO to supported features [24]
+ o cmake: fix struct sockaddr_storage check
- o configure: add GSS-API to supported features [25]
+ o Curl_single_getsock: fix hold/pause sock handling
- o ALPN: fix typo in http/1.1 identifier
+ o SSL: PolarSSL default min SSL version TLS 1.0
- o http2: make connection re-use work [26]
+ o cmake: fix ZLIB_INCLUDE_DIRS use [10]
+ o buildconf: stop checking for libtool
 
 This release includes the following known bugs:
 
@@ -90,41 +91,26 @@ 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:
 
-  Aaro Koskinen, Cody Mack, Damian Dixon, Dan Fandrich, Daniel Johnson,
+  Askar Safin, Balaji Salunke, Bill Nagel, Bruno Thomsen, Carlo Wood,
-  Daniel Stenberg, David Woodhouse, Dilyan Palauzov, Fabian Frank,
+  Catalin Patulea, Dan Fandrich, Daniel Stenberg, Dimitar Boevski, Fabian Keil,
-  Ivo Bellin Salarin, Jeff King, Jeroen Koekkoek, Jon Torrey, Kamil Dudka,
+  Guenter Knauf, Jakub Zakrzewski, Jeremy Lin, Jonathan Cardoso Machado,
-  Larry Lin, Leon Winter, Maciej Puzio, Marc Hoersken, Michael Osipov,
+  Kamil Dudka, K. R. Walker, Luan Cestari, Lucas Pardue, Marcel Raad,
-  Nick Zitzmann, Patrick Watson, Paul Marks, Radu Simionescu, Remi Gacogne,
+  Marc Hoersken, Michael Wallner, Nick Zitzmann, Patrick Monnerat,
-  Ryan Braud, Steve Holme, Tatsuhiro Tsujikawa, Till Maas, Tom Sparrow,
+  Paul Howarth, Peter Wu, Ray Satiro, Steve Holme, Symeon Paraschoudis,
-  Török Edwin, Vijay Panghal,
+  Tatsuhiro Tsujikawa, Ulrich Telle, Viktor Szakáts, Waldek Kozba,
+  Yousuke Kimoto,
 
         Thanks! (and sorry if I forgot to mention someone)
 
 References to bug reports and discussions on issues:
 
- [1] = http://curl.haxx.se/bug/view.cgi?id=1350
+ [1] = http://curl.haxx.se/mail/lib-2014-09/0064.html
- [2] = http://curl.haxx.se/mail/lib-2014-03/0173.html
+ [2] = http://curl.haxx.se/mail/lib-2014-09/0075.html
- [3] = http://curl.haxx.se/mail/lib-2014-02/0135.html (ruined)
+ [3] = http://curl.haxx.se/mail/lib-2014-08/0273.html
- [4] = http://curl.haxx.se/bug/view.cgi?id=1349
+ [4] = http://curl.haxx.se/bug/view.cgi?id=1422
- [5] = http://curl.haxx.se/mail/lib-2014-04/0053.html
+ [5] = http://curl.haxx.se/libcurl/c/CURLOPT_COOKIELIST.html
- [6] = http://curl.haxx.se/mail/lib-2014-04/0063.html
+ [6] = http://curl.haxx.se/bug/view.cgi?id=1426
- [7] = http://curl.haxx.se/mail/lib-2014-04/0067.html
+ [7] = http://curl.haxx.se/bug/view.cgi?id=1441
- [8] = http://curl.haxx.se/mail/lib-2014-04/0159.html
+ [8] = http://curl.haxx.se/bug/view.cgi?id=1443
- [9] = http://curl.haxx.se/bug/view.cgi?id=1362
+ [9] = http://curl.haxx.se/docs/adv_20141105.html
- [10] = http://curl.haxx.se/mail/lib-2014-04/0145.html
+ [10] = https://github.com/bagder/curl/pull/123
- [11] = https://github.com/bagder/curl/pull/97
- [12] = http://curl.haxx.se/mail/lib-2014-04/0161.html
- [13] = http://thread.gmane.org/gmane.comp.version-control.git/238242
- [14] = http://curl.haxx.se/bug/view.cgi?id=1352
- [15] = https://bugzilla.redhat.com/1093348
- [16] = http://curl.haxx.se/bug/view.cgi?id=1368
- [17] = http://curl.haxx.se/mail/lib-2014-05/0081.html
- [18] = http://curl.haxx.se/mail/lib-2014-05/0025.html
- [19] = http://curl.haxx.se/bug/view.cgi?id=1371
- [20] = http://curl.haxx.se/bug/view.cgi?id=1369
- [21] = http://curl.haxx.se/mail/lib-2014-05/0147.html
- [22] = http://curl.haxx.se/mail/lib-2014-04/0203.html
- [23] = http://curl.haxx.se/mail/lib-2014-05/0127.html
- [24] = http://curl.haxx.se/bug/view.cgi?id=1343
- [25] = http://curl.haxx.se/bug/view.cgi?id=1344
- [26] = http://curl.haxx.se/bug/view.cgi?id=1374

acinclude.m4

@@ -2614,8 +2614,8 @@ AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
     capath="no"
   elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then
     dnl --with-ca-path given
-    if test "x$OPENSSL_ENABLED" != "x1"; then
+    if test "x$OPENSSL_ENABLED" != "x1" -a "x$POLARSSL_ENABLED" != "x1"; then
-      AC_MSG_ERROR([--with-ca-path only works with openSSL])
+      AC_MSG_ERROR([--with-ca-path only works with openSSL or PolarSSL])
     fi
     capath="$want_capath"
     ca="no"

buildconf

@@ -6,7 +6,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2014, 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
@@ -32,6 +32,7 @@ die(){
 #--------------------------------------------------------------------------
 # findtool works as 'which' but we use a different name to make it more
 # obvious we aren't using 'which'! ;-)
+# Unlike 'which' does, the current directory is ignored.
 #
 findtool(){
   file="$1"
@@ -49,7 +50,7 @@ findtool(){
   do
     IFS=$old_IFS
     # echo "checks for $file in $path" >&2
-    if test -f "$path/$file"; then
+    if test "$path" -a "$path" != '.' -a -f "$path/$file"; then
       echo "$path/$file"
       return
     fi
@@ -189,32 +190,32 @@ else
 fi
 
 #--------------------------------------------------------------------------
-# GNU libtool preliminary check
+# GNU libtoolize preliminary check
 #
 want_lt_major=1
 want_lt_minor=4
 want_lt_patch=2
 want_lt_version=1.4.2
 
-# This approach that tries 'glibtool' first is intended for systems that
+# This approach that tries 'glibtoolize' first is intended for systems that
-# have GNU libtool named as 'glibtool' and libtool not being GNU's.
+# have GNU libtool named as 'glibtoolize' and libtoolize not being GNU's.
 
-libtool=`findtool glibtool 2>/dev/null`
+libtoolize=`findtool glibtoolize 2>/dev/null`
-if test ! -x "$libtool"; then
+if test ! -x "$libtoolize"; then
-  libtool=`findtool ${LIBTOOL:-libtool}`
+  libtoolize=`findtool ${LIBTOOLIZE:-libtoolize}`
 fi
-if test -z "$libtool"; then
+if test -z "$libtoolize"; then
-  echo "buildconf: libtool not found."
+  echo "buildconf: libtoolize not found."
-  echo "            You need GNU libtool $want_lt_version or newer installed."
+  echo "  You need GNU libtoolize $want_lt_version or newer installed."
   exit 1
 fi
 
-lt_pver=`$libtool --version 2>/dev/null|head -n 1`
+lt_pver=`$libtoolize --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 "buildconf: libtoolize not found."
-  echo "            You need GNU libtool $want_lt_version or newer installed."
+  echo "  You need GNU libtoolize $want_lt_version or newer installed."
   exit 1
 fi
 old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS
@@ -244,27 +245,12 @@ else
   lt_status="good"
 fi
 if test "$lt_status" != "good"; then
-  echo "buildconf: libtool version $lt_version found."
+  echo "buildconf: libtoolize version $lt_version found."
-  echo "            You need GNU libtool $want_lt_version or newer installed."
+  echo "  You need GNU libtoolize $want_lt_version or newer installed."
   exit 1
 fi
 
-echo "buildconf: libtool version $lt_version (ok)"
+echo "buildconf: libtoolize version $lt_version (ok)"
-
-#--------------------------------------------------------------------------
-# GNU libtoolize check
-#
-if test -z "$LIBTOOLIZE"; then
-  # use (g)libtoolize from same location as (g)libtool
-  libtoolize="${libtool}ize"
-else
-  libtoolize=`findtool $LIBTOOLIZE`
-fi
-if test ! -f "$libtoolize"; then
-  echo "buildconf: libtoolize not found."
-  echo "            You need GNU libtoolize $want_lt_version or newer installed."
-  exit 1
-fi
 
 #--------------------------------------------------------------------------
 # m4 check

configure.ac

@@ -151,7 +151,6 @@ dnl initialize all the info variables
     curl_ssh_msg="no      (--with-libssh2)"
    curl_zlib_msg="no      (--with-zlib)"
     curl_gss_msg="no      (--with-gssapi)"
- curl_spnego_msg="no      (--with-spnego)"
 curl_tls_srp_msg="no      (--enable-tls-srp)"
     curl_res_msg="default (--enable-ares / --enable-threaded-resolver)"
    curl_ipv6_msg="no      (--enable-ipv6)"
@@ -1134,41 +1133,6 @@ no)
         ;;
 esac
 
-dnl **********************************************************************
-dnl Check for FBopenssl(SPNEGO) libraries
-dnl **********************************************************************
-
-AC_ARG_WITH(spnego,
-  AC_HELP_STRING([--with-spnego=DIR],
-                 [Specify location of SPNEGO library fbopenssl]), [
-  SPNEGO_ROOT="$withval"
-  if test x"$SPNEGO_ROOT" != xno; then
-    want_spnego="yes"
-  fi
-])
-
-AC_MSG_CHECKING([if SPNEGO support is requested])
-if test x"$want_spnego" = xyes; then
-
-  if test X"$SPNEGO_ROOT" = Xyes; then
-     AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!])
-     AC_MSG_RESULT(no)
-  else
-     if test -z "$SPNEGO_LIB_DIR"; then
-        LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl"
-     else
-        LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR"
-     fi
-
-     AC_MSG_RESULT(yes)
-     AC_DEFINE(HAVE_SPNEGO, 1,
-               [Define this if you have the SPNEGO library fbopenssl])
-     curl_spnego_msg="enabled"
-  fi
-else
-  AC_MSG_RESULT(no)
-fi
-
 dnl **********************************************************************
 dnl Check for GSS-API libraries
 dnl **********************************************************************
@@ -1209,7 +1173,9 @@ if test x"$want_gss" = xyes; then
   AC_MSG_RESULT(yes)
 
   if test -z "$GSSAPI_INCS"; then
-     if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
+     if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+        GSSAPI_INCS=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --cflags gssapi`
+     elif test -f "$GSSAPI_ROOT/bin/krb5-config"; then
         GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi`
      elif test "$GSSAPI_ROOT" != "yes"; then
         GSSAPI_INCS="-I$GSSAPI_ROOT/include"
@@ -1282,7 +1248,7 @@ else
 fi
 if test x"$want_gss" = xyes; then
   AC_DEFINE(HAVE_GSSAPI, 1, [if you have GSS-API libraries])
-
+  HAVE_GSSAPI=1
   curl_gss_msg="enabled (MIT Kerberos/Heimdal)"
 
   if test -n "$gnu_gss"; then
@@ -1294,23 +1260,33 @@ if test x"$want_gss" = xyes; then
      *-*-darwin*)
         LIBS="-lgssapi_krb5 -lresolv $LIBS"
         ;;
-     *-hp-hpux*)
-        if test "$GSSAPI_ROOT" != "yes"; then
-           LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
-        fi
-        LIBS="-lgss $LIBS"
-        ;;
      *)
-        if test -f "$GSSAPI_ROOT/bin/krb5-config"; then
+        if test -n "$host_alias" -a -f "$GSSAPI_ROOT/bin/$host_alias-krb5-config"; then
+           dnl krb5-config doesn't have --libs-only-L or similar, put everything
+           dnl into LIBS
+           gss_libs=`$GSSAPI_ROOT/bin/$host_alias-krb5-config --libs gssapi`
+           LIBS="$gss_libs $LIBS"
+        elif test -f "$GSSAPI_ROOT/bin/krb5-config"; then
            dnl krb5-config doesn't have --libs-only-L or similar, put everything
            dnl into LIBS
            gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi`
            LIBS="$gss_libs $LIBS"
-        elif test "$GSSAPI_ROOT" != "yes"; then
-           LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
-           LIBS="-lgssapi $LIBS"
         else
-           LIBS="-lgssapi $LIBS"
+           case $host in
+           *-hp-hpux*)
+              gss_libname="gss"
+              ;;
+           *)
+              gss_libname="gssapi"
+              ;;
+           esac
+
+           if test "$GSSAPI_ROOT" != "yes"; then
+              LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff"
+              LIBS="-l$gss_libname $LIBS"
+           else
+              LIBS="-l$gss_libname $LIBS"
+           fi
         fi
         ;;
      esac
@@ -1594,10 +1570,7 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
                     ENGINE_cleanup \
                     CRYPTO_cleanup_all_ex_data \
                     SSL_get_shutdown \
-                    SSLv2_client_method \
+                    SSLv2_client_method )
-                    SSL_CTX_set_next_proto_select_cb \
-                    SSL_CTX_set_alpn_protos \
-                    SSL_CTX_set_alpn_select_cb )
 
     dnl Make an attempt to detect if this is actually yassl's headers and
     dnl OpenSSL emulation layer. We still leave everything else believing
@@ -2107,6 +2080,10 @@ if test "$curl_ssl_msg" = "$init_ssl_msg"; then
       if test "x$USE_NSS" = "xyes"; then
         AC_MSG_NOTICE([detected NSS version $version])
 
+        dnl needed when linking the curl tool without USE_EXPLICIT_LIB_DEPS
+        NSS_LIBS=$addlib
+        AC_SUBST([NSS_LIBS])
+
         dnl when shared libs were found in a path that the run-time
         dnl linker doesn't search through, we need to add it to
         dnl LD_LIBRARY_PATH to prevent further configure tests to fail
@@ -2732,8 +2709,7 @@ dnl **********************************************************************
 dnl Check for nghttp2
 dnl **********************************************************************
 
-AC_MSG_CHECKING([whether to build with nghttp2])
+OPT_H2="yes"
-OPT_H2="no"
 AC_ARG_WITH(nghttp2,
 AC_HELP_STRING([--with-nghttp2=PATH],[Enable nghttp2 usage])
 AC_HELP_STRING([--without-nghttp2],[Disable nghttp2 usage]),
@@ -2742,24 +2718,16 @@ case "$OPT_H2" in
   no)
     dnl --without-nghttp2 option used
     want_h2="no"
-    AC_MSG_RESULT([no])
-    ;;
-  default)
-    dnl configure option not specified
-    want_h2="no"
-    AC_MSG_RESULT([no])
     ;;
   yes)
     dnl --with-nghttp2 option used without path
-    want_h2="yes"
+    want_h2="default"
     want_h2_path=""
-    AC_MSG_RESULT([yes])
     ;;
   *)
     dnl --with-nghttp2 option used with path
     want_h2="yes"
     want_h2_path="$withval/lib/pkgconfig"
-    AC_MSG_RESULT([yes ($withval)])
     ;;
 esac
 
@@ -2785,31 +2753,34 @@ if test X"$want_h2" != Xno; then
       $PKGCONFIG --libs-only-L libnghttp2`
     AC_MSG_NOTICE([-L is $LD_H2])
 
+    LDFLAGS="$LDFLAGS $LD_H2"
+    CPPFLAGS="$CPPFLAGS $CPP_H2"
+    LIBS="$LIB_H2 $LIBS"
+
+    AC_CHECK_LIB(nghttp2, nghttp2_session_callbacks_set_send_callback,
+      [
+       AC_CHECK_HEADERS(nghttp2/nghttp2.h,
+          curl_h2_msg="enabled (nghttp2)"
+          NGHTTP2_ENABLED=1
+          AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use])
+          AC_SUBST(USE_NGHTTP2, [1])
+       )
+      ],
+        dnl not found, revert back to clean variables
+        LDFLAGS=$CLEANLDFLAGS
+        CPPFLAGS=$CLEANCPPFLAGS
+        LIBS=$CLEANLIBS
+    )
+
   else
-    dnl To avoid link errors, we do not allow --libnghttp2 without
+    dnl no nghttp2 pkg-config found, deal with it
-    dnl a pkgconfig file
+    if test X"$want_h2" != Xdefault; then
-    AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.])
+      dnl To avoid link errors, we do not allow --with-nghttp2 without
+      dnl a pkgconfig file
+      AC_MSG_ERROR([--with-nghttp2 was specified but could not find libnghttp2 pkg-config file.])
+    fi
   fi
 
-  LDFLAGS="$LDFLAGS $LD_H2"
-  CPPFLAGS="$CPPFLAGS $CPP_H2"
-  LIBS="$LIB_H2 $LIBS"
-
-  AC_CHECK_LIB(nghttp2, nghttp2_session_client_new,
-    [
-     AC_CHECK_HEADERS(nghttp2/nghttp2.h,
-        curl_h2_msg="enabled (nghttp2)"
-        NGHTTP2_ENABLED=1
-        AC_DEFINE(USE_NGHTTP2, 1, [if nghttp2 is in use])
-        AC_SUBST(USE_NGHTTP2, [1])
-     )
-    ],
-      dnl not found, revert back to clean variables
-      LDFLAGS=$CLEANLDFLAGS
-      CPPFLAGS=$CLEANCPPFLAGS
-      LIBS=$CLEANLIBS
-  )
-
 fi
 
 dnl **********************************************************************
@@ -3039,8 +3010,10 @@ AC_CHECK_FUNCS([fork \
   getppid \
   getprotobyname \
   getpwuid \
+  getpwuid_r \
   getrlimit \
   gettimeofday \
+  if_nametoindex \
   inet_addr \
   perror \
   pipe \
@@ -3385,8 +3358,18 @@ fi
 if test "x$USE_WINDOWS_SSPI" = "x1"; then
   SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI"
 fi
+
+if test "x$HAVE_GSSAPI" = "x1"; then
+  SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API"
+fi
+
+if test "x$CURL_DISABLE_CRYPTO_AUTH" != "x1" -a \
+    \( "x$HAVE_GSSAPI" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \); then
+  SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO"
+fi
+
 if test "x$CURL_DISABLE_HTTP" != "x1" -a \
-	"x$CURL_DISABLE_CRYPTO_AUTH" != "x1"; then
+    "x$CURL_DISABLE_CRYPTO_AUTH" != "x1"; then
   if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \
       -o "x$GNUTLS_ENABLED" = "x1" -o "x$NSS_ENABLED" = "x1" \
       -o "x$DARWINSSL_ENABLED" = "x1"; then
@@ -3403,12 +3386,6 @@ fi
 if test "x$USE_NGHTTP2" = "x1"; then
   SUPPORT_FEATURES="$SUPPORT_FEATURES HTTP2"
 fi
-if test "x$curl_spnego_msg" = "xenabled"; then
-  SUPPORT_FEATURES="$SUPPORT_FEATURES SPNEGO"
-fi
-if test "x$want_gss" = "xyes"; then
-  SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API"
-fi
 
 AC_SUBST(SUPPORT_FEATURES)
 
@@ -3511,6 +3488,7 @@ AC_CONFIG_FILES([Makefile \
            docs/Makefile \
            docs/examples/Makefile \
            docs/libcurl/Makefile \
+           docs/libcurl/opts/Makefile \
            include/Makefile \
            include/curl/Makefile \
            src/Makefile \
@@ -3556,7 +3534,6 @@ AC_MSG_NOTICE([Configured to build curl/libcurl:
   SSH support:      ${curl_ssh_msg}
   zlib support:     ${curl_zlib_msg}
   GSS-API support:  ${curl_gss_msg}
-  SPNEGO support:   ${curl_spnego_msg}
   TLS-SRP support:  ${curl_tls_srp_msg}
   resolver:         ${curl_res_msg}
   ipv6 support:     ${curl_ipv6_msg}

contributors.sh

@@ -34,17 +34,19 @@ fi
 
 # filter out Author:, Commit: and *by: lines
 # cut off the email parts
+# split list of names at comma
 # cut off spaces first and last on the line
 # only count names with a space (ie more than one word)
 # sort all unique names
 # awk them into RELEASE-NOTES format
 git log $start..HEAD | \
-egrep '(Author|Commit|by):' | \
+egrep -i '(Author|Commit|by):' | \
 cut -d: -f2- | \
 cut '-d<' -f1 | \
+tr , '\012' | \
 sed -e 's/^ //' -e 's/ $//g' | \
 grep ' ' | \
-sort -u |
+sort -fu |
 awk '{
  num++;
  n = sprintf("%s%s%s,", n, length(n)?" ":"", $0);

docs/BINDINGS

@@ -128,6 +128,11 @@ Mono
   libcurl-net by Jeffrey Phillips
   http://sourceforge.net/projects/libcurl-net/
 
+node.js
+
+  node-libcurl by Jonathan Cardoso Machado
+  https://github.com/JCMais/node-libcurl
+
 Object-Pascal
 
   Free Pascal, Delphi and Kylix binding written by Christophe Espern.

docs/FAQ

@@ -80,6 +80,7 @@ FAQ
   4.17 Non-functional connect timeouts on Windows
   4.18 file:// URLs containing drive letters (Windows, NetWare)
   4.19 Why doesn't cURL return an error when the network cable is unplugged?
+  4.20 curl doesn't return error for HTTP non-200 responses!
 
  5. libcurl Issues
   5.1 Is libcurl thread-safe?
@@ -136,11 +137,11 @@ FAQ
     POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP.
 
     libcurl supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading,
-    kerberos, HTTP form based upload, proxies, cookies, user+password
+    Kerberos, SPNEGO, HTTP form based upload, proxies, cookies, user+password
     authentication, file transfer resume, http proxy tunneling and more!
 
     libcurl is highly portable, it builds and works identically on numerous
-    platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX,
+    platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HP-UX,
     IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOS, Mac
     OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS, Symbian, OSF,
     Android, Minix, IBM TPF and more...
@@ -155,7 +156,10 @@ FAQ
     Since curl uses libcurl, curl supports the same wide range of common
     Internet protocols that libcurl does.
 
-  We pronounce curl and cURL with an initial k sound: [kurl].
+  We pronounce curl with an initial k sound. It rhymes with words like girl
+  and earl. This is a short WAV file to help you:
+
+     http://media.merriam-webster.com/soundc11/c/curl0001.wav
 
   There are numerous sub-projects and related projects that also use the word
   curl in the project names in various combinations, but you should take
@@ -238,10 +242,10 @@ FAQ
   1.6 What do you get for making curl?
 
   Project cURL is entirely free and open. No person gets paid for developing
-  (lib)curl on full or even part time. We do this voluntarily on our spare
+  curl on full time. We do this voluntarily, mostly on spare time.
-  time. Occasionally companies pay individual developers to work on curl, but
+  Occasionally companies pay individual developers to work on curl, but that's
-  that's up to each company and developer. It is not controlled by nor
+  up to each company and developer. It is not controlled by nor supervised in
-  supervised in any way by the project.
+  any way by the project.
 
   We still get help from companies. Haxx provides web site, bandwidth, mailing
   lists etc, sourceforge.net hosts project services we take advantage from,
@@ -423,7 +427,7 @@ FAQ
 
   curl can be built to use one of the following SSL alternatives: OpenSSL,
   GnuTLS, yassl, NSS, PolarSSL, axTLS, Secure Transport (native iOS/OS X),
-  WinSSL (native Windows) or qssl (native IBM i). They all have their pros
+  WinSSL (native Windows) or GSKit (native IBM i). They all have their pros
   and cons, and we try to maintain a comparison of them here:
   http://curl.haxx.se/docs/ssl-compared.html
 
@@ -1086,7 +1090,31 @@ FAQ
   immediately if its lone network connection goes down.  That can be achieved
   by having the application monitor the network connection on its own using an
   OS-specific mechanism, then signalling libcurl to abort (see also item 5.13).
-  
+
+  4.20 curl doesn't return error for HTTP non-200 responses!
+
+  Correct. Unless you use -f (--fail).
+
+  When doing HTTP transfers, curl will perform exactly what you're asking it
+  to do and if successful it will not return an error. You can use curl to
+  test your web server's "file not found" page (that gets 404 back), you can
+  use it to check your authentication protected web pages (that get a 401
+  back) and so on.
+
+  The specific HTTP response code does not constitute a problem or error for
+  curl. It simply sends and delivers HTTP as you asked and if that worked,
+  everything is fine and dandy. The response code is generally providing more
+  higher level error information that curl doesn't care about. The error was
+  not in the HTTP transfer.
+
+  If you want your command line to treat error codes in the 400 and up range
+  as errors and thus return a non-zero value and possibly show an error
+  message, curl has a dedicated option for that: -f (CURLOPT_FAILONERROR in
+  libcurl speak).
+
+  You can also use the -w option and the variable %{response_code} to extract
+  the exact response code that was return in the response.
+
 
 5. libcurl Issues
 
@@ -1099,6 +1127,12 @@ FAQ
   your system has such.  Note that you must never share the same handle in
   multiple threads.
 
+  libcurl's implementation of timeouts might use signals (depending on what it
+  was built to use for name resolving), and signal handling is generally not
+  thread-safe.  Multi-threaded Applicationss that call libcurl from different
+  threads (on different handles) might want to use CURLOPT_NOSIGNAL, e.g.:
+
+    curl_easy_setopt(handle, CURLOPT_NOSIGNAL, true);
 
   If you use a OpenSSL-powered libcurl in a multi-threaded environment, you
   need to provide one or two locking functions:

docs/FEATURES

@@ -28,7 +28,7 @@ libcurl
  - selectable network interface for outgoing traffic
  - IPv6 support on unix and Windows
  - persistent connections
- - socks5 support
+ - socks 4 + 5 support, with or without local name resolving
  - supports user name and password in proxy environment variables
  - operations through proxy "tunnel" (using CONNECT)
  - support for large files (>2GB and >4GB) during upload and download
@@ -45,8 +45,8 @@ HTTP
  - POST
  - Pipelining
  - multipart formpost (RFC1867-style)
- - authentication: Basic, Digest, NTLM (*9), GSS-Negotiate/Negotiate (*3) and
+ - authentication: Basic, Digest, NTLM (*9) and Negotiate (SPNEGO) (*3)
-   SPNEGO (*4) to server and proxy
+   to server and proxy
  - resume (both GET and PUT)
  - follow redirects
  - maximum amount of redirects to follow
@@ -64,6 +64,7 @@ HTTP
  - Content-Encoding support for deflate and gzip
  - "Transfer-Encoding: chunked" support in uploads
  - data compression (*12)
+ - HTTP/2 (*5)
 
 HTTPS (*1)
  - (all the HTTP features)
@@ -76,8 +77,7 @@ HTTPS (*1)
 FTP
  - download
  - authentication
- - kerberos4 (*5)
+ - Kerberos 5 (*14)
- - kerberos5 (*3)
  - active/passive using PORT, EPRT, PASV or EPSV
  - single file size information (compare to HTTP HEAD)
  - 'type=' URL support
@@ -128,7 +128,8 @@ FILE
  - resume
 
 SMTP
- - authentication: Plain, Login, CRAM-MD5, Digest-MD5 and NTLM (*9)
+ - authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9) and Kerberos 5
+   (*4)
  - send e-mails
  - mail from support
  - mail size support
@@ -143,8 +144,8 @@ SMTPS (*1)
 
 POP3
  - authentication: Clear Text, APOP and SASL
- - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5 and
+ - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9) and
-   NTLM (*9)
+   Kerberos 5 (*4)
  - list e-mails
  - retrieve e-mails
  - enhanced command support for: CAPA, DELE, TOP, STAT, UIDL and NOOP via
@@ -158,8 +159,8 @@ POP3S (*1)
 
 IMAP
  - authentication: Clear Text and SASL
- - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5 and
+ - SASL based authentication: Plain, Login, CRAM-MD5, Digest-MD5, NTLM (*9) and
-   NTLM (*9)
+   Kerberos 5 (*4)
  - list the folders of a mailbox
  - select a mailbox with support for verifying the UIDVALIDITY
  - fetch e-mails with support for specifying the UID and SECTION
@@ -177,13 +178,15 @@ FOOTNOTES
 =========
 
   *1 = requires OpenSSL, GnuTLS, NSS, yassl, axTLS, PolarSSL, WinSSL (native
-       Windows), Secure Transport (native iOS/OS X) or qssl (native IBM i)
+       Windows), Secure Transport (native iOS/OS X) or GSKit (native IBM i)
   *2 = requires OpenLDAP
-  *3 = requires a GSSAPI-compliant library, such as Heimdal or similar
+  *3 = requires a GSS-API implementation (such as Heimdal or MIT Kerberos) or
-  *4 = requires FBopenssl
+       SSPI (native Windows)
-  *5 = requires a krb4 library, such as the MIT one or similar
+  *4 = requires a GSS-API implementation, however, only Windows SSPI is
+       currently supported
+  *5 = requires nghttp2 and possibly a recent TLS library
   *6 = requires c-ares
-  *7 = requires OpenSSL, NSS, qssl, WinSSL or Secure Transport; GnuTLS, for
+  *7 = requires OpenSSL, NSS, GSKit, WinSSL or Secure Transport; GnuTLS, for
        example, only supports SSLv3 and TLSv1
   *8 = requires libssh2
   *9 = requires OpenSSL, GnuTLS, NSS, yassl, Secure Transport or SSPI (native
@@ -194,3 +197,4 @@ FOOTNOTES
   *12 = requires libz
   *13 = requires libmetalink, and either an Apple or Microsoft operating
         system, or OpenSSL, or GnuTLS, or NSS
+  *14 = requires a GSS-API implementation (such as Heimdal or MIT Kerberos)

docs/HISTORY

@@ -4,23 +4,31 @@
                             | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
-                          How cURL Became Like This
+How cURL Became Like This
+=========================
 
-
+Towards the end of 1996, Daniel Stenberg was spending time writing an IRC bot
-Towards the end of 1996, Daniel Stenberg came up with the idea to make
+for an Amiga related channel on EFnet. He then came up with the idea to make
 currency-exchange calculations available to Internet Relay Chat (IRC)
 users. All the necessary data are published on the Web; he just needed to
 automate their retrieval.
 
 Daniel simply adopted an existing command-line open-source tool, httpget, that
 Brazilian Rafael Sagula had written and recently release version 0.1 of. After
-a few minor adjustments, it did just what he needed. HttpGet 1.0 was released
+a few minor adjustments, it did just what he needed.
-on April 8th 1997 with brand new HTTP proxy support.
+
+1997
+----
+
+HttpGet 1.0 was released on April 8th 1997 with brand new HTTP proxy support.
 
 We soon found and fixed support for getting currencies over GOPHER.  Once FTP
 download support was added, the name of the project was changed and urlget 2.0
 was released in August 1997. The http-only days were already passed.
 
+1998
+----
+
 The project slowly grew bigger. When upload capabilities were added and the
 name once again was misleading, a second name change was made and on March 20,
 1998 curl 4 was released. (The version numbering from the previous names was
@@ -33,33 +41,39 @@ was revealed to us much later.)
 
 SSL support was added, powered by the SSLeay library.
 
-August 1998, first announcement of curl on freshmeat.net.
+August, first announcement of curl on freshmeat.net.
 
-October 1998, with the curl 4.9 release and the introduction of cookie
+October, with the curl 4.9 release and the introduction of cookie support,
-support, curl was no longer released under the GPL license. Now we're at 4000
+curl was no longer released under the GPL license. Now we're at 4000 lines of
-lines of code, we switched over to the MPL license to restrict the effects of
+code, we switched over to the MPL license to restrict the effects of
 "copyleft".
 
-November 1998, configure script and reported successful compiles on several
+November, configure script and reported successful compiles on several
 major operating systems. The never-quite-understood -F option was added and
 curl could now simulate quite a lot of a browser. TELNET support was added.
 
 Curl 5 was released in December 1998 and introduced the first ever curl man
 page. People started making Linux RPM packages out of it.
 
-January 1999, DICT support added.
+1999
+----
+
+January, DICT support added.
 
 OpenSSL took over where SSLeay was abandoned.
 
-May 1999, first Debian package.
+May, first Debian package.
 
-August 1999, LDAP:// and FILE:// support added. The curl web site gets 1300
+August, LDAP:// and FILE:// support added. The curl web site gets 1300 visits
-visits weekly.
+weekly.
 
 Released curl 6.0 in September. 15000 lines of code.
 
-December 28 1999, added the project on Sourceforge and started using its
+December 28, added the project on Sourceforge and started using its services
-services for managing the project.
+for managing the project.
+
+2000
+----
 
 Spring 2000, major internal overhaul to provide a suitable library interface.
 The first non-beta release was named 7.1 and arrived in August. This offered
@@ -67,19 +81,22 @@ the easy interface and turned out to be the beginning of actually getting
 other software and programs to get based on and powered by libcurl. Almost
 20000 lines of code.
 
-August 2000, the curl web site gets 4000 visits weekly.
+August, the curl web site gets 4000 visits weekly.
 
 The PHP guys adopted libcurl already the same month, when the first ever third
 party libcurl binding showed up. CURL has been a supported module in PHP since
 the release of PHP 4.0.2. This would soon get followers. More than 16
 different bindings exist at the time of this writing.
 
-September 2000, kerberos4 support was added.
+September, kerberos4 support was added.
 
-In November 2000 started the work on a test suite for curl. It was later
+In November started the work on a test suite for curl. It was later re-written
-re-written from scratch again. The libcurl major SONAME number was set to 1.
+from scratch again. The libcurl major SONAME number was set to 1.
 
-January 2001, Daniel released curl 7.5.2 under a new license again: MIT (or
+2001
+----
+
+January, Daniel released curl 7.5.2 under a new license again: MIT (or
 MPL). The MIT license is extremely liberal and can be used combined with GPL
 in other projects. This would finally put an end to the "complaints" from
 people involved in GPLed projects that previously were prohibited from using
@@ -92,17 +109,20 @@ code. The libcurl major SONAME number was bumped to 2 due to this overhaul.
 
 The first experimental ftps:// support was added in March 2001.
 
-August 2001. curl is bundled in Mac OS X, 10.1. It was already becoming more
+August. curl is bundled in Mac OS X, 10.1. It was already becoming more and
-and more of a standard utility of Linux distributions and a regular in the BSD
+more of a standard utility of Linux distributions and a regular in the BSD
 ports collections. The curl web site gets 8000 visits weekly. Curl Corporation
 contacted Daniel to discuss "the name issue". After Daniel's reply, they have
 never since got in touch again.
 
-September 2001, libcurl 7.9 introduces cookie jar and curl_formadd(). During
+September, libcurl 7.9 introduces cookie jar and curl_formadd(). During the
-the forthcoming 7.9.x releases, we introduced the multi interface slowly and
+forthcoming 7.9.x releases, we introduced the multi interface slowly and
 without much whistles.
 
-June 2002, the curl web site gets 13000 visits weekly. curl and libcurl is
+2002
+----
+
+June, the curl web site gets 13000 visits weekly. curl and libcurl is
 35000 lines of code. Reported successful compiles on more than 40 combinations
 of CPUs and operating systems.
 
@@ -111,134 +131,152 @@ impossible. Around 5000 downloaded packages each week from the main site gives
 a hint, but the packages are mirrored extensively, bundled with numerous OS
 distributions and otherwise retrieved as part of other software.
 
-September 2002, with the release of curl 7.10 it is released under the MIT
+September, with the release of curl 7.10 it is released under the MIT license
-license only.
+only.
 
-January 2003. Started working on the distributed curl tests. The autobuilds.
+2003
+----
 
-February 2003, the curl site averages at 20000 visits weekly. At any given
+January. Started working on the distributed curl tests. The autobuilds.
-moment, there's an average of 3 people browsing the curl.haxx.se site.
+
+February, the curl site averages at 20000 visits weekly. At any given moment,
+there's an average of 3 people browsing the curl.haxx.se site.
 
 Multiple new authentication schemes are supported: Digest (May), NTLM (June)
 and Negotiate (June).
 
-November 2003: curl 7.10.8 is released. 45000 lines of code. ~55000 unique
+November: curl 7.10.8 is released. 45000 lines of code. ~55000 unique visitors
-visitors to the curl.haxx.se site. Five official web mirrors.
+to the curl.haxx.se site. Five official web mirrors.
 
-December 2003, full-fledged SSL for FTP is supported.
+December, full-fledged SSL for FTP is supported.
 
-January 2004: curl 7.11.0 introduced large file support.
+2004
+----
 
-June 2004:
+January: curl 7.11.0 introduced large file support.
 
-  curl 7.12.0 introduced IDN support. 10 official web mirrors.
+June: curl 7.12.0 introduced IDN support. 10 official web mirrors.
 
-  This release bumped the major SONAME to 3 due to the removal of the
+This release bumped the major SONAME to 3 due to the removal of the
-  curl_formparse() function
+curl_formparse() function
 
-August 2004:
+August: Curl and libcurl 7.12.1
- Curl and libcurl 7.12.1
 
- Public curl release number:               82
+    Public curl release number:               82
- Releases counted from the very beginning: 109
+    Releases counted from the very beginning: 109
- Available command line options:           96
+    Available command line options:           96
- Available curl_easy_setopt() options:     120
+    Available curl_easy_setopt() options:     120
- Number of public functions in libcurl:    36
+    Number of public functions in libcurl:    36
- Amount of public web site mirrors:        12
+    Amount of public web site mirrors:        12
- Number of known libcurl bindings:         26
+    Number of known libcurl bindings:         26
 
-April 2005:
+2005
+----
 
- GnuTLS can now optionally be used for the secure layer when curl is built.
+April. GnuTLS can now optionally be used for the secure layer when curl is
+built.
 
-September 2005:
+September: TFTP support was added.
 
- TFTP support was added.
+More than 100,000 unique visitors of the curl web site. 25 mirrors.
 
- More than 100,000 unique visitors of the curl web site. 25 mirrors.
+December: security vulnerability: libcurl URL Buffer Overflow
 
-December 2005:
+2006
+----
 
- security vulnerability: libcurl URL Buffer Overflow
+January. We dropped support for Gopher. We found bugs in the implementation
+that turned out having been introduced years ago, so with the conclusion that
+nobody had found out in all this time we removed it instead of fixing it.
 
-January 2006:
+March: security vulnerability: libcurl TFTP Packet Buffer Overflow
 
- We dropped support for Gopher. We found bugs in the implementation that
+April: Added the multi_socket() API
- turned out having been introduced years ago, so with the conclusion that
- nobody had found out in all this time we removed it instead of fixing it.
 
-March 2006:
+September: The major SONAME number for libcurl was bumped to 4 due to the
+removal of ftp third party transfer support.
 
- security vulnerability: libcurl TFTP Packet Buffer Overflow
+November: Added SCP and SFTP support
 
-April 2006:
+2007
+----
 
- Added the multi_socket() API
+February: Added support for the Mozilla NSS library to do the SSL/TLS stuff
 
-September 2006:
+July: security vulnerability: libcurl GnuTLS insufficient cert verification
 
- The major SONAME number for libcurl was bumped to 4 due to the removal of
+2008
- ftp third party transfer support.
+----
 
-November 2006:
+November:
 
- Added SCP and SFTP support
+    Command line options:         128
-
+    curl_easy_setopt() options:   158
-February 2007:
+    Public functions in libcurl:  58
-
+    Known libcurl bindings:       37
- Added support for the Mozilla NSS library to do the SSL/TLS stuff
+    Contributors:                 683
-
-July 2007:
-
- security vulnerability: libcurl GnuTLS insufficient cert verification
-
-November 2008:
-
- Command line options:         128
- curl_easy_setopt() options:   158
- Public functions in libcurl:  58
- Known libcurl bindings:       37
- Contributors:                 683
 
  145,000 unique visitors. >100 GB downloaded.
 
-March 2009:
+2009
+----
 
- security vulnerability: libcurl Arbitrary File Access
+March: security vulnerability: libcurl Arbitrary File Access
 
-August 2009:
+August: security vulnerability: libcurl embedded zero in cert name
 
- security vulnerability: libcurl embedded zero in cert name
+December: Added support for IMAP, POP3 and SMTP
 
-December 2009:
+2010
+----
 
- Added support for IMAP, POP3 and SMTP
+January: Added support for RTSP
 
-January 2010:
+February: security vulnerability: libcurl data callback excessive length
 
- Added support for RTSP
+March: The project switched over to use git (hosted by github) instead of CVS
+for source code control
 
-February 2010:
+May: Added support for RTMP
 
- security vulnerability: libcurl data callback excessive length
+Added support for PolarSSL to do the SSL/TLS stuff
 
-March 2010:
+August:
 
- The project switched over to use git instead of CVS for source code control
+    Public curl releases:         117
-
+    Command line options:         138
-May 2010:
+    curl_easy_setopt() options:   180
-
+    Public functions in libcurl:  58
- Added support for RTMP
+    Known libcurl bindings:       39
-
+    Contributors:                 808
- Added support for PolarSSL to do the SSL/TLS stuff
-
-August 2010:
-
- Public curl releases:         117
- Command line options:         138
- curl_easy_setopt() options:   180
- Public functions in libcurl:  58
- Known libcurl bindings:       39
- Contributors:                 808
 
  Gopher support added (re-added actually)
+
+2012
+----
+
+ July: Added support for Schannel (native Windows TLS backend) and Darwin SSL
+ (Native Mac OS X and iOS TLS backend).
+
+ Supports metalink
+
+ October: SSH-agent support.
+
+2013
+----
+
+ February: Cleaned up internals to always uses the "multi" non-blocking
+ approach internally and only expose the blocking API with a wrapper.
+
+ September: First small steps on supporting HTTP/2 with nghttp2.
+
+ October: Removed krb4 support.
+
+ December: Happy eyeballs.
+
+2014
+----
+
+ March: first real release supporting HTTP/2
+
+ September: Web site had 245,000 unique visitors and served 236GB data

docs/INSTALL

@@ -22,6 +22,7 @@ Building from git
 
 UNIX
 ====
+
    A normal unix installation is made in three or four steps (after you've
    unpacked the source archive):
 
@@ -136,8 +137,8 @@ UNIX
 
      To build with axTLS for SSL/TLS, use both --without-ssl and --with-axtls.
 
-     To get GSSAPI support, build with --with-gssapi and have the MIT or
+     To build with GSS-API support, use --with-gssapi and have the MIT Kerberos
-     Heimdal Kerberos 5 packages installed.
+     or Heimdal packages installed.
 
      To get support for SCP and SFTP, build with --with-libssh2 and have
      libssh2 0.16 or later installed.
@@ -147,6 +148,7 @@ UNIX
 
    SPECIAL CASES
    -------------
+
    Some versions of uClibc require configuring with CPPFLAGS=-D_GNU_SOURCE=1
    to get correct large file support.
 
@@ -155,7 +157,6 @@ UNIX
        ./configure CC=owcc AR="$WATCOM/binl/wlib" AR_FLAGS=-q \
            RANLIB=/bin/true STRIP="$WATCOM/binl/wstrip" CFLAGS=-Wextra
 
-
 Win32
 =====
 
@@ -187,7 +188,6 @@ Win32
 
    If you get linkage errors read section 5.7 of the FAQ document.
 
-
    MingW32
    -------
 
@@ -234,7 +234,6 @@ Win32
    - optional recent Novell CLDAP SDK available from:
      http://developer.novell.com/ndk/cldap.htm
 
-
    Cygwin
    ------
 
@@ -389,7 +388,6 @@ Win32
    is required, as well as the OpenSSL libeay32.lib and ssleay32.lib
    libraries.
 
-
    OTHER MSVC IDEs
    ---------------
 
@@ -400,7 +398,6 @@ Win32
    Make the sources in the src/ drawer be a "win32 console application"
    project. Name it curl.
 
-
    Disabling Specific Protocols in Win32 builds
    --------------------------------------------
 
@@ -429,7 +426,6 @@ Win32
    - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions
      in the vc6libcurl.dsw/vc6libcurl.dsp Visual C++ 6 IDE project.
 
-
    Using BSD-style lwIP instead of Winsock TCP/IP stack in Win32 builds
    --------------------------------------------------------------------
 
@@ -465,9 +461,9 @@ Win32
    add '-DCURL_STATICLIB' to your CFLAGS.  Otherwise the linker will look for
    dynamic import symbols.
 
-
 Apple iOS and Mac OS X
 ======================
+
    On recent Apple operating systems, curl can be built to use Apple's
    SSL/TLS implementation, Secure Transport, instead of OpenSSL. To build with
    Secure Transport for SSL/TLS, use the configure option --with-darwinssl. (It
@@ -497,9 +493,9 @@ Apple iOS and Mac OS X
       ./configure --with-darwinssl
       make
 
-
 IBM OS/2
 ========
+
    Building under OS/2 is not much different from building under unix.
    You need:
 
@@ -527,9 +523,9 @@ IBM OS/2
    If you're getting huge binaries, probably your makefiles have the -g in
    CFLAGS.
 
-
 VMS
 ===
+
    (The VMS section is in whole contributed by the friendly Nico Baggus)
 
    Curl seems to work with FTP & HTTP other protocols are not tested.  (the
@@ -574,6 +570,7 @@ VMS
    the name can be fetched from external or internal message libraries
    Error code - the err codes assigned by the application
    Sev. - severity: Even = error, off = non error
+
       0 = Warning
       1 = Success
       2 = Error
@@ -595,12 +592,13 @@ VMS
       Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2
 
    So far for porting notes as of:
+
    13-jul-2001
    N. Baggus
 
-
 QNX
 ===
+
    (This section was graciously brought to us by David Bentham)
 
    As QNX is targeted for resource constrained environments, the QNX headers
@@ -611,11 +609,12 @@ QNX
 
    A good all-round solution to this is to override the default when building
    libcurl, by overriding CFLAGS during configure, example
-   #  configure CFLAGS='-DFD_SETSIZE=64 -g -O2'
 
+   #  configure CFLAGS='-DFD_SETSIZE=64 -g -O2'
 
 RISC OS
 =======
+
    The library can be cross-compiled using gccsdk as follows:
 
         CC=riscos-gcc AR=riscos-ar RANLIB='riscos-ar -s' ./configure \
@@ -625,9 +624,9 @@ RISC OS
    where riscos-gcc and riscos-ar are links to the gccsdk tools.
    You can then link your program with curl/lib/.libs/libcurl.a
 
-
 AmigaOS
 =======
+
    (This section was graciously brought to us by Diego Casorran)
 
    To build cURL/libcurl on AmigaOS just type 'make amiga' ...
@@ -647,10 +646,11 @@ AmigaOS
    To enable SSL support, you need a OpenSSL native version (without ixemul),
    you can find a precompiled package at http://amiga.sourceforge.net/OpenSSL/
 
-
 NetWare
 =======
+
    To compile curl.nlm / libcurl.nlm you need:
+
    - either any gcc / nlmconv, or CodeWarrior 7 PDK 4 or later.
    - gnu make and awk running on the platform you compile on;
      native Win32 versions can be downloaded from:
@@ -691,9 +691,9 @@ NetWare
    the status of these builds can be viewed at the autobuild table:
    http://curl.haxx.se/dev/builds.html
 
-
 eCos
 ====
+
    curl does not use the eCos build system, so you must first build eCos
    separately, then link curl to the resulting eCos library.  Here's a sample
    configure line to do so on an x86 Linux box targeting x86:
@@ -761,9 +761,9 @@ eCos
 
    config.errors = stderr; /* default errors to stderr */
 
-
 Minix
 =====
+
    curl can be compiled on Minix 3 using gcc or ACK (starting with
    ver. 3.1.3).  Ensure that GNU gawk and bash are both installed and
    available in the PATH.
@@ -793,9 +793,9 @@ Minix
      make
      chmem =256000 src/curl
 
-
 Symbian OS
 ==========
+
    The Symbian OS port uses the Symbian build system to compile.  From the
    packages/Symbian/group/ directory, run:
 
@@ -806,9 +806,9 @@ Symbian OS
    SDK doesn't include support for P.I.P.S., you will need to contact
    your SDK vendor 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.
@@ -832,13 +832,15 @@ 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'.
 
-
 Android
 =======
+
    Method using the static makefile:
+
       - see the build notes in the packages/Android/Android.mk file.
 
    Method using a configure cross-compile (tested with Android NDK r7c, r8):
+
       - prepare the toolchain of the Android NDK for standalone use; this can
         be done by invoking the script:
         ./build/tools/make-standalone-toolchain.sh
@@ -860,7 +862,8 @@ Android
         found in your automake folder:
         find /usr -name config.sub
 
-   Wrapper for pkg-config
+   Wrapper for pkg-config:
+
       - In order to make proper use of pkg-config so that configure is able to
         find all dependencies you should create a wrapper script for pkg-config;
         file /opt/arm-linux-androideabi-4.4.3/bin/arm-linux-androideabi-pkg-config:
@@ -874,9 +877,9 @@ Android
 
         also create a copy or symlink with name arm-unknown-linux-androideabi-pkg-config.
 
-
 CROSS COMPILE
 =============
+
    (This section was graciously brought to us by Jim Duey, with additions by
    Dan Fandrich)
 
@@ -922,9 +925,9 @@ CROSS COMPILE
 
        ./configure --host=ARCH-OS
 
-
 REDUCING SIZE
 =============
+
    There are a number of configure options that can be used to reduce the
    size of libcurl for embedded applications where binary size is an
    important factor.  First, be sure to set the CFLAGS variable when
@@ -961,6 +964,7 @@ REDUCING SIZE
    size of the libcurl dynamic libraries on some platforms even further.
    Specify them by providing appropriate CFLAGS and LDFLAGS variables on the
    configure command-line, e.g.
+
      CFLAGS="-Os -ffunction-sections -fdata-sections \
              -fno-unwind-tables -fno-asynchronous-unwind-tables" \
      LDFLAGS="-Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections"
@@ -989,9 +993,9 @@ REDUCING SIZE
      --disable-manual           !--manual
      --disable-proxy            !HTTP\ proxy !proxytunnel !SOCKS4 !SOCKS5
 
-
 PORTS
 =====
+
    This is a probably incomplete list of known hardware and operating systems
    that curl has been compiled for. If you know a system curl compiles and
    runs on, that isn't listed, please let us know!

docs/INSTALL.cmake

@@ -24,7 +24,6 @@ Current flaws in the curl CMake build
    Missing features in the cmake build:
 
    - Builds libcurl without large file support
-   - It doesn't build src/tool_hugehelp.c which creates the --manual output
    - Can't select which SSL library to build with, only OpenSSL
    - Doesn't build with SCP and SFTP support (libssh2)
    - Doesn't allow different resolver backends (no c-ares build support)
@@ -32,7 +31,6 @@ Current flaws in the curl CMake build
    - Doesn't allow build curl and libcurl debug enabled
    - Doesn't allow a custom CA bundle path
    - Doesn't allow you to disable specific protocols from the build
-   - Doesn't properly enable IPv6 support by default
    - Doesn't find or use krb4 or GSS
    - Rebuilds test files too eagerly, but still can't run the tests
 

docs/INTERNALS

@@ -14,6 +14,7 @@ INTERNALS
 
 GIT
 ===
+
  All changes to the sources are committed to the git repository as soon as
  they're somewhat verified to work. Changes shall be committed as independently
  as possible so that individual changes can be easier spotted and tracked
@@ -33,7 +34,7 @@ Portability
  want it to remain functional and buildable with these and later versions
  (older versions may still work but is not what we work hard to maintain):
 
- OpenSSL      0.9.6
+ OpenSSL      0.9.7
  GnuTLS       1.2
  zlib         1.1.4
  libssh2      0.16
@@ -42,11 +43,12 @@ Portability
  cyassl       2.0.0
  openldap     2.0
  MIT krb5 lib 1.2.4
- qsossl       V5R3M0
+ GSKit        V5R3M0
  NSS          3.14.x
  axTLS        1.2.7
  PolarSSL     1.3.0
  Heimdal      ?
+ nghttp2      0.6.0
 
  On systems where configure runs, we aim at working on them all - if they have
  a suitable C compiler. On systems that don't run configure, we strive to keep
@@ -250,7 +252,9 @@ Library
 
  Kerberos
 
- The kerberos support is mainly in lib/krb4.c and lib/security.c.
+ The kerberos support is mainly in lib/krb5.c and lib/security.c but also
+ curl_sasl_sspi.c for the email protocols and socks_gssapi.c & socks_sspi.c for
+ SOCKS5 proxy specifics.
 
  TELNET
 
@@ -264,6 +268,10 @@ Library
 
  Everything LDAP is in lib/ldap.c and lib/openldap.c
 
+ E-mail
+
+ The e-mail related source code is in lib/imap.c, lib/pop3.c and lib/smtp.c.
+
  GENERAL
 
  URL encoding and decoding, called escaping and unescaping in the source code,

docs/KNOWN_BUGS

@@ -25,14 +25,6 @@ may have been fixed since this was written!
 84. CURLINFO_SSL_VERIFYRESULT is only implemented for the OpenSSL and NSS
   backends, so relying on this information in a generic app is flaky.
 
-83. curl is unable to load non-default openssl engines, because openssl isn't
-  initialized properly. This seems to require OpenSSL_config() or
-  CONF_modules_load_file() to be used by libcurl but the first seems to not
-  work and we've gotten not reports from tests with the latter. Possibly we
-  need to discuss with OpenSSL developers how this is supposed to be done. We
-  need users with actual external openssl engines for testing to work on this.
-  http://curl.haxx.se/bug/view.cgi?id=1208
-
 82. When building with the Windows Borland compiler, it fails because the
   "tlib" tool doesn't support hyphens (minus signs) in file names and we have
   such in the build.
@@ -59,10 +51,6 @@ may have been fixed since this was written!
   any file at all. Like when using FTP.
   http://curl.haxx.se/bug/view.cgi?id=1063
 
-77. CURLOPT_FORBID_REUSE on a handle prevents NTLM from working since it
-  "abuses" the underlying connection re-use system and if connections are
-  forced to close they break the NTLM support.
-
 76. The SOCKET type in Win64 is 64 bits large (and thus so is curl_socket_t on
   that platform), and long is only 32 bits. It makes it impossible for
   curl_easy_getinfo() to return a socket properly with the CURLINFO_LASTSOCKET
@@ -179,9 +167,6 @@ may have been fixed since this was written!
   run that might be needed only for building libcurl. Further, curl-config
   --cflags suffers from the same effects with CFLAGS/CPPFLAGS.
 
-30. You need to use -g to the command line tool in order to use RFC2732-style
-  or RFC6874-style IPv6 numerical addresses in URLs.
-
 26. NTLM authentication using SSPI (on Windows) when (lib)curl is running in
   "system context" will make it use wrong(?) user name - at least when compared
   to what winhttp does. See http://curl.haxx.se/bug/view.cgi?id=535
@@ -227,9 +212,9 @@ may have been fixed since this was written!
   acknowledged after the actual TCP connect (during the SOCKS "negotiate"
   phase).
 
-10. To get HTTP Negotiate authentication to work fine, you need to provide a
+10. To get HTTP Negotiate (SPNEGO) authentication to work fine, you need to
-  (fake) user name (this concerns both curl and the lib) because the code
+  provide a (fake) user name (this concerns both curl and the lib) because the
-  wrongly only considers authentication if there's a user name provided.
+  code wrongly only considers authentication if there's a user name provided.
   http://curl.haxx.se/bug/view.cgi?id=440 How?
   http://curl.haxx.se/mail/lib-2004-08/0182.html
 

docs/LICENSE-MIXING

@@ -21,9 +21,7 @@ announcement clause that collides with GPL.
 libcurl http://curl.haxx.se/docs/copyright.html
 
         Uses an MIT (or Modified BSD)-style license that is as liberal as
-        possible.  Some of the source files that deal with KRB4 have Original
+        possible.
-        BSD-style announce-clause licenses. You may not distribute binaries
-        with krb4-enabled libcurl that also link with GPL-licensed code!
 
 OpenSSL http://www.openssl.org/source/license.html
 
@@ -70,14 +68,6 @@ zlib    http://www.gzip.org/zlib/zlib_license.html
         (Used for compressed Transfer-Encoding support) Uses an MIT-style
         license that shouldn't collide with any other library.
 
-krb4
-
-        While nothing in particular says that a Kerberos4 library must use any
-        particular license, the one I've tried and used successfully so far
-        (kth-krb4) is partly Original BSD-licensed with the announcement
-        clause. Some of the code in libcurl that is written to deal with
-        Kerberos4 is Modified BSD-licensed.
-
 MIT Kerberos http://web.mit.edu/kerberos/www/dist/
 
         (May be used for GSS support) MIT licensed, that shouldn't collide
@@ -94,12 +84,6 @@ GNU GSS http://www.gnu.org/software/gss/
         may not distribute binary curl packages that uses this if you build
         curl to also link and use any Original BSD licensed libraries!
 
-fbopenssl
-
-        (Used for SPNEGO support) Unclear license. Based on its name, I assume
-        that it uses the OpenSSL license and thus shares the same issues as
-        described for OpenSSL above.
-
 libidn  http://josefsson.org/libidn/
 
         (Used for IDNA support) Uses the GNU Lesser General Public

docs/MAIL-ETIQUETTE

@@ -14,6 +14,7 @@ MAIL ETIQUETTE
   1.5 Moderation of new posters
   1.6 Handling trolls and spam
   1.7 How to unsubscribe
+  1.8 I posted, now what?
 
  2. Sending mail
   2.1 Reply or New Mail
@@ -125,6 +126,42 @@ MAIL ETIQUETTE
   You NEVER EVER email the mailing list requesting someone else to get you off
   the list.
 
+  1.8 I posted, now what?
+
+  If you aren't subscribed with the exact same email address that you used to
+  send the email, your post will just be silently discarded.
+
+  If you posted for the first time to the mailing list, you first need to wait
+  for an administrator to allow your email to go through. This normally
+  happens very quickly but in case we're asleep, you may have to wait a few
+  hours.
+
+  Once your email goes through it is sent out to several hundred or even
+  thousand recipients.  Your email may cover an area that not that many people
+  know about or are interested in. Or possibly the person who knows about it
+  is on vacation or under a very heavy work load right now. You have to wait
+  for a response and you must not expect to get a response at all, but
+  hopefully you get an answer within a couple of days.
+
+  You do yourself and all of us a service when you include as many details as
+  possible already in your first email. Mention your operating system and
+  environment. Tell us which curl version you're using and tell us what you
+  did, what happened and what you expected would happen. Preferably, show us
+  what you did in details enough to allow others to help point out the problem
+  or repeat the same steps in their places.
+
+  Failing to include details will only delay responses and make people respond
+  and ask for the details and you have to send a follow-up email that includes
+  them.
+
+  Expect the responses to primarily help YOU debug the issue, or ask you
+  questions that can lead you or others towards a solution or explanation to
+  whatever you experience.
+
+  If you are a repeat offender to the guidelines outlined in this document,
+  chances are that people will ignore you at will and your chances to get
+  responses will greatly diminish.
+
 
 2. Sending mail
 

docs/MANUAL

@@ -41,12 +41,19 @@ SIMPLE USAGE
 
   Get a file from an SSH server using SFTP:
 
-        curl -u username sftp://shell.example.com/etc/issue
+        curl -u username sftp://example.com/etc/issue
 
-  Get a file from an SSH server using SCP using a private key to authenticate:
+  Get a file from an SSH server using SCP using a private key
+  (not password-protected) to authenticate:
 
-        curl -u username: --key ~/.ssh/id_dsa --pubkey ~/.ssh/id_dsa.pub \
+        curl -u username: --key ~/.ssh/id_rsa \
-            scp://shell.example.com/~/personal.txt
+             scp://example.com/~/file.txt
+
+  Get a file from an SSH server using SCP using a private key
+  (password-protected) to authenticate:
+
+        curl -u username: --key ~/.ssh/id_rsa --pass private_key_password \
+             scp://example.com/~/file.txt
 
   Get the main page from an IPv6 web server:
 
@@ -91,10 +98,13 @@ USING PASSWORDS
 
  SFTP / SCP
 
-   This is similar to FTP, but you can specify a private key to use instead of
+   This is similar to FTP, but you can use the --key option to specify a
-   a password. Note that the private key may itself be protected by a password
+   private key to use instead of a password. Note that the private key may
-   that is unrelated to the login password of the remote system.  If you
+   itself be protected by a password that is unrelated to the login password
-   provide a private key file you must also provide a public key file.
+   of the remote system; this password is specified using the --pass option.
+   Typically, curl will automatically extract the public key from the private
+   key file, but in cases where curl does not have the proper library support,
+   a matching public key file must be specified using the --pubkey option.
 
  HTTP
 
@@ -108,10 +118,10 @@ USING PASSWORDS
         curl -u name:passwd http://machine.domain/full/path/to/file
 
    HTTP offers many different methods of authentication and curl supports
-   several: Basic, Digest, NTLM and Negotiate. Without telling which method to
+   several: Basic, Digest, NTLM and Negotiate (SPNEGO). Without telling which
-   use, curl defaults to Basic. You can also ask curl to pick the most secure
+   method to use, curl defaults to Basic. You can also ask curl to pick the
-   ones out of the ones that the server accepts for the given URL, by using
+   most secure ones out of the ones that the server accepts for the given URL,
-   --anyauth.
+   by using --anyauth.
 
    NOTE! According to the URL specification, HTTP URLs can not contain a user
    and password, so that style will not work when using curl via a proxy, even

docs/RELEASE-PROCEDURE

@@ -7,15 +7,16 @@
 curl release procedure - how to do a release
 ============================================
 
-[in the source code repo]
+in the source code repo
+-----------------------
 
-- edit RELEASE-NOTES to be accurate
+- edit `RELEASE-NOTES` to be accurate
 
-- update docs/THANKS
+- update `docs/THANKS`
 
 - make sure all relevant changes are committed on the master branch
 
-- tag the git repo in this style: 'git tag -a curl-7_34_0'. -a annotates the
+- tag the git repo in this style: `git tag -a curl-7_34_0`. -a annotates the
   tag and we use underscores instead of dots in the version number. 
    
 - run "./maketgz 7.34.0" to build the release tarballs. It is important that
@@ -29,11 +30,14 @@ curl release procedure - how to do a release
 
 - upload the 8 resulting files to the primary download directory
 
-[data in the curl-www repo]
+in the curl-www repo
+--------------------
 
-- edit Makefile (version number and date),
+- edit `Makefile` (version number and date),
-  _newslog.html (announce the new release) and
+
-  _changes.html (insert changes+bugfixes from RELEASE-NOTES)
+- edit `_newslog.html` (announce the new release) and
+
+- edit `_changes.html` (insert changes+bugfixes from RELEASE-NOTES)
 
 - commit all local changes
 
@@ -43,11 +47,48 @@ curl release procedure - how to do a release
 
   (the web site then updates its contents automatically)
 
-[inform]
+inform
+------
 
 - send an email to curl-users, curl-announce and curl-library. Insert the
   RELEASE-NOTES into the mail.
 
-[celebrate]
+celebrate
+---------
 
 - suitable beverage intake is encouraged for the festivities
+
+curl release scheduling
+=======================
+
+Basics
+------
+
+We do releases every 8 weeks on Wednesdays. If critical problems arise, we can
+insert releases outside of the schedule or we can move the release date - but
+this is very rare.
+
+Each 8 week release cycle is split in two 4-week periods.
+
+- During the first 4 weeks after a release, we allow new features and changes
+  to curl and libcurl. If we accept any such changes, we bump the minor number
+  used for the next release.
+
+- During the second 4-week period we do not merge any features or changes, we
+  then only focus on fixing bugs and polishing things to make a solid coming
+  release.
+
+Coming dates
+------------
+
+Based on the description above, here are some planned release dates (at the
+time of this writing):
+
+- November 5, 2014 (version 7.39.0)
+- December 31, 2014
+- February 25, 2015
+- April 22, 2015
+- June 17, 2015
+- August 12, 2015
+- October 7, 2015
+- December 2, 2015

docs/ROADMAP.md

@@ -0,0 +1,89 @@
+curl the next few years - perhaps
+=================================
+
+Roadmap of things Daniel Stenberg and Steve Holme want to work on next. It is
+intended to serve as a guideline for others for information, feedback and
+possible participation.
+
+New stuff - libcurl
+-------------------
+
+1. http2 test suite
+
+2. http2 multiplexing/pipelining
+
+3. SPDY
+
+4. SRV records
+
+5. HTTPS to proxy
+
+6. make sure there's an easy handle passed in to `curl_formadd()`,
+   `curl_formget()` and `curl_formfree()` by adding replacement functions and
+   deprecating the old ones to allow custom mallocs and more
+
+7. HTTP Digest authentication via Windows SSPI
+
+8. SASL GSSAPI (Kerberos 5) authentication via a GSS-API library
+
+9. add support for third-party SASL libraries such as Cyrus SASL - may need to
+   move existing native and SSPI based authentication into vsasl folder after
+   reworking HTTP and SASL code
+
+10. SASL authentication in LDAP
+
+11. Simplify the SMTP email interface so that programmers don't have to
+    construct the body of an email that contains all the headers, alternative
+    content, images and attachments - maintain raw interface so that
+    programmers that want to do this can
+
+12. Allow the email protocols to return the capabilities before
+    authenticating. This will allow an application to decide on the best
+    authentication mechanism
+
+13. Allow Windows threading model to be replaced by Win32 pthreads port
+
+14. Implement a dynamic buffer size to allow SFTP to use much larger buffers
+    and possibly allow the size to be customizable by applications. Use less
+    memory when handles are not in use?
+
+New stuff - curl
+----------------
+
+1. Embed a language interpreter (lua?). For that middle ground where curl
+   isn’t enough and a libcurl binding feels “too much”. Build-time conditional
+   of course.
+
+2. Simplify the SMTP command line so that the headers and multi-part content
+   don't have to be constructed before calling curl
+
+Improve
+-------
+
+1. build for windows (considered hard by many users)
+
+2. curl -h output (considered overwhelming to users)
+
+3. we have > 160 command line options, is there a way to redo things to
+   simplify or improve the situation as we are likely to keep adding
+   features/options in the future too
+
+4. docs (considered "bad" by users but how do we make it better?)
+
+  - split up `curl_easy_setopt.3`
+  - split up curl.1
+
+5. authentication framework (consider merging HTTP and SASL authentication to
+   give one API for protocols to call)
+
+6. Perform some of the clean up from the TODO document, removing old
+   definitions and such like that are currently earmarked to be removed years
+   ago
+
+Remove
+------
+
+1. cmake support (nobody maintains it)
+
+2. makefile.vc files as there is no point in maintaining two sets of Windows
+   makefiles. Note: These are currently being used by the Windows autobuilds

docs/SECURITY

@@ -4,21 +4,24 @@
                             | (__| |_| |  _ <| |___
                              \___|\___/|_| \_\_____|
 
-CURL SECURITY FOR DEVELOPERS
+curl security for developers
+============================
 
 This document is intended to provide guidance to curl developers on how
 security vulnerabilities should be handled.
 
-PUBLISHING INFORMATION
+Publishing Information
+----------------------
 
-All known and public curl or libcurl related vulnerabilities are listed at
+All known and public curl or libcurl related vulnerabilities are listed on
-http://curl.haxx.se/docs/security.html
+[the curl web site security page](http://curl.haxx.se/docs/security.html).
 
 Security vulnerabilities should not be entered in the project's public bug
 tracker unless the necessary configuration is in place to limit access to the
 issue to only the reporter and the project's security team.
 
-VULNERABILITY HANDLING
+Vulnerability Handling
+----------------------
 
 The typical process for handling a new security vulnerability is as follows.
 
@@ -31,7 +34,7 @@ any reference to the security nature of the commit if done prior to the public
 announcement.
 
 - The person discovering the issue, the reporter, reports the vulnerability
-  privately to curl-security@haxx.se. That's an email alias that reaches a
+  privately to `curl-security@haxx.se`. That's an email alias that reaches a
   handful of selected and trusted people.
 
 - Messages that do not relate to the reporting or managing of an undisclosed
@@ -63,7 +66,7 @@ announcement.
   workarounds, when the release is out and make sure to credit all
   contributors properly.
 
-- Request a CVE number from distros@openwall.org[1] when also informing and
+- Request a CVE number from distros@openwall[1] when also informing and
   preparing them for the upcoming public security vulnerability announcement -
   attach the advisory draft for information. Note that 'distros' won't accept
   an embargo longer than 19 days.
@@ -89,3 +92,16 @@ announcement.
   mentioned.
 
 [1] = http://oss-security.openwall.org/wiki/mailing-lists/distros
+
+CURL-SECURITY (at haxx dot se)
+------------------------------
+
+Who is on this list? There are a couple of criteria you must meet, and then we
+might ask you to join the list or you can ask to join it. It really isn't very
+formal. We basically only require that you have a long-term presence in the
+curl project and you have shown an understanding for the project and its way
+of working. You must've been around for a good while and you should have no
+plans in vanishing in the near future.
+
+We do not make the list of partipants public mostly because it tends to vary
+somewhat over time and a list somewhere will only risk getting outdated.

docs/SSLCERTS

@@ -1,23 +1,46 @@
-                      Peer SSL Certificate Verification
+SSL Certificate Verification
-                      =================================
+============================
 
-(NOTE: If libcurl was built with Schannel or Secure Transport support, then
+SSL is TLS
-this does not apply to you. Scroll down for details on how the OS-native
+----------
-engines handle SSL certificates. If you're not sure, then run "curl -V" and
+
-read the results. If the version string says "WinSSL" in it, then it was built
+SSL is the old name. It is called TLS these days.
-with Schannel support.)
+
+
+Native SSL
+----------
+
+If libcurl was built with Schannel or Secure Transport support (the native SSL
+libraries included in Windows and Mac OS X), then this does not apply to
+you. Scroll down for details on how the OS-native engines handle SSL
+certificates. If you're not sure, then run "curl -V" and read the results. If
+the version string says "WinSSL" in it, then it was built with Schannel
+support.
+
+It is about trust
+-----------------
+
+This system is about trust. In your local CA cert bundle you have certs from
+*trusted* Certificate Authorities that you then can use to verify that the
+server certificates you see are valid. They're signed by one of the CAs you
+trust.
+
+Which CAs do you trust? You can decide to trust the same set of companies your
+operating system trusts, or the set one of the known browsers trust. That's
+basically trust via someone else you trust. You should just be aware that
+modern operating systems and browsers are setup to trust *hundreds* of
+companies and recent years several such CAs have been found untrustworthy.
+
+Certificate Verification
+------------------------
 
 libcurl performs peer SSL certificate verification by default.  This is done
 by using CA cert bundle that the SSL library can use to make sure the peer's
 server certificate is valid.
 
-If you communicate with HTTPS or FTPS servers using certificates that are
+If you communicate with HTTPS, FTPS or other TLS-using servers using
-signed by CAs present in the bundle, you can be sure that the remote server
+certificates that are signed by CAs present in the bundle, you can be sure
-really is the one it claims to be.
+that the remote server really is the one it claims to be.
-
-Until 7.18.0, curl bundled a severely outdated ca bundle file that was
-installed by default. These days, the curl archives include no ca certs at
-all. You need to get them elsewhere. See below for example.
 
 If the remote server uses a self-signed certificate, if you don't install a CA
 cert bundle, if the server uses a certificate signed by a CA that isn't
@@ -26,13 +49,13 @@ impersonating your favorite site, and you want to transfer files from this
 server, do one of the following:
 
  1. Tell libcurl to *not* verify the peer. With libcurl you disable this with
-    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);
+    `curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE);`
 
     With the curl command line tool, you disable this with -k/--insecure.
 
  2. Get a CA certificate that can verify the remote server and use the proper
     option to point out this CA cert for verification when connecting. For
-    libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath);
+    libcurl hackers: `curl_easy_setopt(curl, CURLOPT_CAPATH, capath);`
 
     With the curl command line tool: --cacert [file]
 
@@ -46,32 +69,32 @@ server, do one of the following:
     If you use Internet Explorer, this is one way to get extract the CA cert
     for a particular server:
 
-     o View the certificate by double-clicking the padlock
+     - View the certificate by double-clicking the padlock
-     o Find out where the CA certificate is kept (Certificate>
+     - Find out where the CA certificate is kept (Certificate>
        Authority Information Access>URL)
-     o Get a copy of the crt file using curl
+     - Get a copy of the crt file using curl
-     o Convert it from crt to PEM using the openssl tool:
+     - Convert it from crt to PEM using the openssl tool:
        openssl x509 -inform DES -in yourdownloaded.crt \
        -out outcert.pem -text
-     o Append the 'outcert.pem' to the CA cert bundle or use it stand-alone
+     - Append the 'outcert.pem' to the CA cert bundle or use it stand-alone
        as described below.
 
     If you use the 'openssl' tool, this is one way to get extract the CA cert
     for a particular server:
 
-     o openssl s_client -connect xxxxx.com:443 |tee logfile
+     - `openssl s_client -connect xxxxx.com:443 |tee logfile`
-     o type "QUIT", followed by the "ENTER" key
+     - type "QUIT", followed by the "ENTER" key
-     o The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE"
+     - The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE"
        markers.
-     o If you want to see the data in the certificate, you can do: "openssl
+     - If you want to see the data in the certificate, you can do: "openssl
        x509 -inform PEM -in certfile -text -out certdata" where certfile is
        the cert you extracted from logfile. Look in certdata.
-     o If you want to trust the certificate, you can append it to your
+     - If you want to trust the certificate, you can append it to your
-       cert_bundle or use it stand-alone as described. Just remember that the
+       cert bundle or use it stand-alone as described. Just remember that the
        security is no better than the way you obtained the certificate.
 
  4. If you're using the curl command line tool, you can specify your own CA
-    cert path by setting the environment variable CURL_CA_BUNDLE to the path
+    cert path by setting the environment variable `CURL_CA_BUNDLE` to the path
     of your choice.
 
     If you're using the curl command line tool on Windows, curl will search
@@ -86,9 +109,7 @@ server, do one of the following:
  5. Get a better/different/newer CA cert bundle! One option is to extract the
     one a recent Firefox browser uses by running 'make ca-bundle' in the curl
     build tree root, or possibly download a version that was generated this
-    way for you:
+    way for you: [CA Extract](http://curl.haxx.se/docs/caextract.html)
-
-        http://curl.haxx.se/docs/caextract.html
 
 Neglecting to use one of the above methods when dealing with a server using a
 certificate that isn't signed by one of the certificates in the installed CA
@@ -96,35 +117,29 @@ cert bundle, will cause SSL to report an error ("certificate verify failed")
 during the handshake and SSL will then refuse further communication with that
 server.
 
-                      Peer SSL Certificate Verification with NSS
+Certificate Verification with NSS
-                      ==========================================
+---------------------------------
 
 If libcurl was built with NSS support, then depending on the OS distribution,
-it is probably required to take some additional steps to use the system-wide CA
+it is probably required to take some additional steps to use the system-wide
-cert db. RedHat ships with an additional module, libnsspem.so, which enables
+CA cert db. RedHat ships with an additional module, libnsspem.so, which
-NSS to read the OpenSSL PEM CA bundle. This library is missing in OpenSuSE, and
+enables NSS to read the OpenSSL PEM CA bundle. This library is missing in
-without it, NSS can only work with its own internal formats. NSS also has a new
+OpenSuSE, and without it, NSS can only work with its own internal formats. NSS
-database format: https://wiki.mozilla.org/NSS_Shared_DB
+also has a new [database format](https://wiki.mozilla.org/NSS_Shared_DB).
 
-Starting with version 7.19.7, libcurl will check for the NSS version it runs,
+Starting with version 7.19.7, libcurl automatically adds the 'sql:' prefix to
-and automatically add the 'sql:' prefix to the certdb directory (either the
+the certdb directory (either the hardcoded default /etc/pki/nssdb or the
-hardcoded default /etc/pki/nssdb or the directory configured with SSL_DIR
+directory configured with SSL_DIR environment variable). To check which certdb
-environment variable) if version 3.12.0 or later is detected. To check which
+format your distribution provides, examine the default certdb location:
-certdb format your distribution provides, examine the default
+/etc/pki/nssdb; the new certdb format can be identified by the filenames
-certdb location: /etc/pki/nssdb; the new certdb format can be identified by
+cert9.db, key4.db, pkcs11.txt; filenames of older versions are cert8.db,
-the filenames cert9.db, key4.db, pkcs11.txt; filenames of older versions are
+key3.db, secmod.db.
-cert8.db, key3.db, modsec.db.
 
-Usually these cert databases are empty, but NSS also has built-in CAs which are
+Certificate Verification with Schannel and Secure Transport
-provided through a shared library, libnssckbi.so; if you want to use these
+-----------------------------------------------------------
-built-in CAs, then create a symlink to libnssckbi.so in /etc/pki/nssdb:
-ln -s /usr/lib[64]/libnssckbi.so /etc/pki/nssdb/libnssckbi.so
 
-     Peer SSL Certificate Verification with Schannel and Secure Transport
+If libcurl was built with Schannel (Microsoft's native TLS engine) or Secure
-     ====================================================================
+Transport (Apple's native TLS engine) support, then libcurl will still perform
-
-If libcurl was built with Schannel (Microsoft's TLS/SSL engine) or Secure
-Transport (Apple's TLS/SSL engine) support, then libcurl will still perform
 peer certificate verification, but instead of using a CA cert bundle, it will
 use the certificates that are built into the OS. These are the same
 certificates that appear in the Internet Options control panel (under Windows)

docs/THANKS

@@ -22,7 +22,7 @@ Alan Pinstein
 Albert Chin-A-Young
 Albert Choy
 Ale Vesely
-Alejandro Alvarez
+Alejandro Alvarez Ayllon
 Aleksandar Milivojevic
 Aleksey Tulinov
 Alessandro Ghedini
@@ -48,6 +48,7 @@ Alexey Zakhlestin
 Alexis Carvalho
 Alfred Gebert
 Allen Pulsifer
+Alona Rossen
 Amol Pattekar
 Amr Shahin
 Anatoli Tubman
@@ -55,6 +56,7 @@ Anders Gustafsson
 Anders Havn
 Andi Jahja
 Andre Guibert de Bruet
+Andre Heinecke
 Andreas Damm
 Andreas Faerber
 Andreas Farber
@@ -66,6 +68,7 @@ Andreas Schuldei
 Andreas Wurf
 Andrei Benea
 Andrei Cipu
+Andrei Kurushin
 Andrej E Baranov
 Andres Garcia
 Andrew Benham
@@ -83,6 +86,7 @@ Andy Cedilnik
 Andy Serpa
 Andy Tsouladze
 Angus Mackay
+Anthon Pang
 Anthony Bryan
 Anthony G. Basile
 Antoine Calando
@@ -97,6 +101,8 @@ Arnaud Ebalard
 Arthur Murray
 Arve Knudsen
 Arvid Norberg
+Ask Bjørn Hansen
+Askar Safin
 Ates Goral
 Augustus Saunders
 Avery Fay
@@ -116,6 +122,7 @@ Benbuck Nason
 Benjamin Gerard
 Benjamin Gilbert
 Benjamin Johnson
+Benoit Neil
 Benoit Sigoure
 Bernard Leak
 Bernhard Reutner-Fischer
@@ -138,6 +145,7 @@ Brad Hards
 Brad King
 Brad Spencer
 Bradford Bruce
+Brandon Casey
 Brandon Wang
 Brendan Jurd
 Brent Beardsley
@@ -157,6 +165,7 @@ Camille Moncelier
 Caolan McNamara
 Carsten Lange
 Casey O'Donnell
+Catalin Patulea
 Cedric Deltheil
 Chad Monroe
 Chandrakant Bagul
@@ -173,6 +182,7 @@ Chris Gaukroger
 Chris Maltby
 Chris Mumford
 Chris Smowton
+Chris Young
 Christian Grothoff
 Christian Hägele
 Christian Krause
@@ -195,6 +205,7 @@ Clifford Wolf
 Cody Jones
 Cody Mack
 Colby Ranger
+Colin Blair
 Colin Hogben
 Colin Watson
 Colm Buckley
@@ -254,6 +265,7 @@ David Kimdon
 David Lang
 David LeBlanc
 David McCreedy
+David Meyer
 David Odin
 David Phillips
 David Rosenstrauch
@@ -267,6 +279,7 @@ David Woodhouse
 David Wright
 David Yan
 Dengminwen
+Dennis Clarke
 Derek Higgins
 Detlef Schmier
 Didier Brisebourg
@@ -275,6 +288,7 @@ Dilyan Palauzov
 Dima Barsky
 Dima Tisnek
 Dimitre Dimitrov
+Dimitrios Siganos
 Dimitris Sarris
 Dinar
 Dirk Eddelbuettel
@@ -282,6 +296,7 @@ Dirk Manske
 Dmitri Shubin
 Dmitriy Sergeyev
 Dmitry Bartsevich
+Dmitry Falko
 Dmitry Kurochkin
 Dmitry Popov
 Dmitry Rechkin
@@ -297,13 +312,13 @@ Douglas R. Horner
 Douglas Steinwand
 Dov Murik
 Duane Cathey
-Duncan
 Duncan Mac-Vicar Prett
 Dustin Boswell
 Dylan Ellicott
 Dylan Salisbury
 Early Ehlinger
 Ebenezer Ikonne
+Ed Morley
 Edin Kadribasic
 Eduard Bloch
 Edward Rudd
@@ -333,8 +348,10 @@ Eric Wong
 Eric Young
 Erick Nuwendam
 Erik Johansson
+Ernest Beinrohr
 Erwan Legrand
 Erwin Authried
+Ethan Glasser Camp
 Eugene Kotlyarov
 Evan Jordan
 Evgeny Turnaev
@@ -348,6 +365,7 @@ Felix Yan
 Felix von Leitner
 Feng Tu
 Florian Schoppmann
+Florian Weimer
 Forrest Cahoon
 Francois Charlier
 Frank Hempel
@@ -357,6 +375,7 @@ Frank Meier
 Frank Ticheler
 Frank Van Uffelen
 František Kučera
+François Charlier
 Fred Machado
 Fred New
 Fred Noz
@@ -390,6 +409,7 @@ Gilles Blanc
 Gisle Vanem
 Giuseppe Attardi
 Giuseppe D'Ambrosio
+Glen A Johnson Jr.
 Glen Nakamura
 Glen Scott
 Glenn Sheridan
@@ -400,14 +420,17 @@ Grant Erickson
 Greg Hewgill
 Greg Morse
 Greg Onufer
+Greg Pratt
 Greg Zavertnik
 Grigory Entin
 Guenole Bescon
 Guenter Knauf
 Guido Berhoerster
 Guillaume Arluison
+Gunter Knauf
 Gustaf Hui
 Gwenole Beauchesne
+Gökhan Şengün
 Götz Babin-Ebell
 Hamish Mackenzie
 Hang Kin Lau
@@ -416,12 +439,14 @@ Hanno Kranzhoff
 Hans Steegers
 Hans-Jurgen May
 Hardeep Singh
+Haris Okanovic
 Harshal Pradhan
 Hauke Duden
 He Qin
 Heikki Korpela
 Heinrich Ko
 Heinrich Schaefer
+Helwing Lutz
 Hendrik Visage
 Henrik Storner
 Henry Ludemann
@@ -457,6 +482,7 @@ Jacky Lam
 Jacob Meuser
 Jacob Moshenko
 Jad Chamcham
+Jakub Zakrzewski
 James Bursa
 James Cheng
 James Clancy
@@ -476,6 +502,7 @@ Jan Schaumann
 Jan Van Boghout
 Jared Jennings
 Jared Lundell
+Jari Aalto
 Jari Sundell
 Jason Glasgow
 Jason Liu
@@ -490,7 +517,7 @@ Jean-Claude Chauve
 Jean-Francois Bertrand
 Jean-Louis Lemaire
 Jean-Marc Ranger
-Jean-Noel Rouvignac
+Jean-Noël Rouvignac
 Jean-Philippe Barrette-LaPierre
 Jeff Connelly
 Jeff Hodges
@@ -500,11 +527,11 @@ Jeff Lawson
 Jeff Phillips
 Jeff Pohlmeyer
 Jeff Weber
-Jeffrey Pohlmeyer
 Jeremy Friesner
 Jeremy Huddleston
 Jeroen Koekkoek
 Jerome Muffat-Meridol
+Jerome Robert
 Jerome Vouillon
 Jerry Krinock
 Jerry Wu
@@ -529,7 +556,9 @@ Johan Anderson
 Johan Nilsson
 Johan van Selst
 Johannes Bauer
+Johannes Ernst
 John Bradshaw
+John Coffey
 John Crow
 John Dennis
 John Dunn
@@ -540,6 +569,7 @@ John Joseph Bachir
 John Kelly
 John Lask
 John Lightsey
+John Malmberg
 John Marino
 John McGowan
 John P. McCaskey
@@ -556,9 +586,12 @@ Jon Turner
 Jonas Forsman
 Jonas Schnelli
 Jonatan Lander
+Jonatan Vela
+Jonathan Cardoso Machado
 Jonathan Hseu
 Jonathan Nieder
 Jongki Suwandi
+Jose Alf
 Jose Kahan
 Josef Wolf
 Josh Kapell
@@ -624,6 +657,7 @@ Lachlan O'Dea
 Larry Campbell
 Larry Fahnoe
 Larry Lin
+Larry Stone
 Lars Buitinck
 Lars Gustafsson
 Lars J. Aas
@@ -639,9 +673,11 @@ Len Krause
 Lenaic Lefever
 Lenny Rachitsky
 Leon Winter
+Leonardo Rosati
 Liam Healy
 Lijo Antony
 Linas Vepstas
+Lindley French
 Ling Thio
 Linus Nielsen Feltzing
 Lisa Xu
@@ -652,12 +688,14 @@ Loren Kirkby
 Luca Altea
 Luca Alteas
 Lucas Adamski
+Ludek Finstrle
 Ludovico Cavedon
 Lukasz Czekierda
 Luke Amery
 Luke Call
 Luke Dashjr
 Luong Dinh Dung
+Lyndon Hill
 Maciej Karpiuk
 Maciej Puzio
 Maciej W. Rozycki
@@ -713,6 +751,7 @@ Mateusz Loskot
 Mathias Axelsson
 Mats Lidell
 Matt Arsenault
+Matt Ford
 Matt Kraai
 Matt Veenstra
 Matt Witherspoon
@@ -748,10 +787,12 @@ Michael Stillwell
 Michael Wallner
 Michal Bonino
 Michal Gorny
-Michal Kowalczyk
 Michal Marek
+Michał Górny
+Michał Kowalczyk
 Michele Bini
 Miguel Angel
+Miguel Diaz
 Mihai Ionescu
 Mikael Johansson
 Mikael Sennerholm
@@ -760,12 +801,14 @@ Mike Crowe
 Mike Dobbs
 Mike Giancola
 Mike Hasselberg
+Mike Henshaw
 Mike Hommey
 Mike Mio
 Mike Power
 Mike Protts
 Mike Revi
 Miklos Nemeth
+Miroslav Spousta
 Mitz Wark
 Mohamed Lrhazi
 Mohammad AlSaleh
@@ -803,11 +846,12 @@ Nodak Sodak
 Norbert Frese
 Norbert Novotny
 Ofer
+Ola Mork
 Olaf Flebbe
-Olaf Stueben
 Olaf Stüben
 Oliver Gondža
 Oliver Kuckertz
+Oliver Schindler
 Olivier Berger
 Oren Tirosh
 Ori Avtalion
@@ -818,10 +862,12 @@ Paolo Piacentini
 Paras Sethia
 Pascal Terjan
 Pasha Kuznetsov
+Pasi Karkkainen
 Pat Ray
 Patrice Guerin
 Patricia Muscalu
 Patrick Bihan-Faou
+Patrick McManus
 Patrick Monnerat
 Patrick Scott
 Patrick Smith
@@ -836,6 +882,7 @@ Paul Marquis
 Paul Moore
 Paul Nolan
 Paul Querna
+Paul Saab
 Pavel Cenek
 Pavel Orehov
 Pavel Raiskup
@@ -858,6 +905,7 @@ Peter Su
 Peter Sylvester
 Peter Todd
 Peter Verhas
+Peter Wang
 Peter Wullinger
 Peteris Krumins
 Petr Bahula
@@ -889,6 +937,7 @@ Quinn Slack
 Radu Simionescu
 Rafa Muyo
 Rafael Sagula
+Rafaël Carré
 Rainer Canavan
 Rainer Jung
 Rainer Koenig
@@ -901,6 +950,7 @@ Randy McMurchy
 Ravi Pratap
 Ray Dassen
 Ray Pekowski
+Ray Satiro
 Reinout van Schouwen
 Remi Gacogne
 Renato Botelho
@@ -921,6 +971,7 @@ Richard Clayton
 Richard Cooper
 Richard Gorton
 Richard Michael
+Richard Moore
 Richard Prescott
 Richard Silverman
 Rick Jones
@@ -944,6 +995,7 @@ Robin Johnson
 Robin Kay
 Robson Braga Araujo
 Rodney Simmons
+Rodric Glaser
 Rodrigo Silva
 Roland Blom
 Roland Krikava
@@ -952,6 +1004,7 @@ Rolland Dudemaine
 Roman Koifman
 Roman Mamedov
 Romulo A. Ceccon
+Ron Parker
 Ron Zapp
 Rosimildo da Silva
 Roy Shan
@@ -978,6 +1031,7 @@ Santhana Todatry
 Saqib Ali
 Sara Golemon
 Saran Neti
+Sascha Swiercy
 Saul good
 Scott Bailey
 Scott Barrett
@@ -1008,6 +1062,7 @@ Song Ma
 Sonia Subramanian
 Spacen Jasset
 Spiridonoff A.V
+Spork Schivago
 Stadler Stephan
 Stan van de Burgt
 Stanislav Ivochkin
@@ -1017,6 +1072,7 @@ Stefan Neis
 Stefan Teleman
 Stefan Tomanek
 Stefan Ulrich
+Steinar H. Gunderson
 Stephan Bergmann
 Stephen Collyer
 Stephen Kick
@@ -1036,6 +1092,7 @@ Steven Gu
 Steven M. Schweda
 Steven Parkes
 Stoned Elipot
+Sune Ahlgren
 Sven Anders
 Sven Neuhaus
 Sven Wegener
@@ -1064,6 +1121,7 @@ Tim Harder
 Tim Heckman
 Tim Newsome
 Tim Sneddon
+Tim Starling
 Timo Sirainen
 Tinus van den Berg
 Tobias Markus
@@ -1136,6 +1194,7 @@ Wez Furlong
 Wilfredo Sanchez
 Will Dietz
 Willem Sparreboom
+William Ahern
 Wojciech Zwiefka
 Wouter Van Rooy
 Wu Yongzheng
@@ -1144,10 +1203,12 @@ Yaakov Selkowitz
 Yamada Yasuharu
 Yang Tse
 Yarram Sunil
+Yasuharu Yamada
 Yehezkel Horowitz
 Yehoshua Hershberg
 Yi Huang
 Yingwei Liu
+Yousuke Kimoto
 Yukihiro Kawada
 Yuriy Sosov
 Yves Arrouye
@@ -1159,3 +1220,4 @@ Zvi Har'El
 nk
 swalkaus at yahoo.com
 tommink[at]post.pl
+Никита Дорохин

docs/TODO

@@ -33,6 +33,8 @@
  4.3 Earlier bad letter detection
  4.4 REST for large files
  4.5 ASCII support
+ 4.6 GSSAPI via Windows SSPI
+ 4.7 STAT for LIST without data connection
 
  5. HTTP
  5.1 Better persistency for HTTP 1.0
@@ -40,6 +42,7 @@
  5.3 Rearrange request header order
  5.4 SPDY
  5.5 auth= in URLs
+ 5.6 Digest via Windows SSPI
 
  6. TELNET
  6.1 ditch stdin
@@ -80,6 +83,7 @@
 
  14. SASL
  14.1 Other authentication mechanisms
+ 14.2 GSSAPI via GSS-API libraries
  
  15. Client
  15.1 sync
@@ -251,6 +255,20 @@
  FTP ASCII transfers do not follow RFC959. They don't convert the data
  accordingly.
 
+4.6 GSSAPI via Windows SSPI
+
+In addition to currently supporting the SASL GSSAPI mechanism (Kerberos V5)
+via third-party GSS-API libraries, such as Heimdal or MIT Kerberos, also add
+support for GSSAPI authentication via Windows SSPI.
+
+4.7 STAT for LIST without data connection
+
+Some FTP servers allow STAT for listing directories instead of using LIST, and
+the response is then sent over the control connection instead of as the
+otherwise usedw data connection: http://www.nsftools.com/tips/RawFTP.htm#STAT
+
+This is not detailed in any FTP specification.
+
 5. HTTP
 
 5.1 Better persistency for HTTP 1.0
@@ -296,6 +314,12 @@
 
  Additionally this should be implemented for proxy base URLs as well.
 
+5.6 Digest via Windows SSPI
+
+ libcurl already supports HTTP Digest Authentication via native routines as well
+ as SASL Digest via both Windows SSPI and native routines. In addition to this
+ libcurl should also support HTTP Digest Authentication via Windows SSPI.
+
 6. TELNET
 
 6.1 ditch stdin
@@ -440,7 +464,13 @@ to provide the data to send.
 
 14.1 Other authentication mechanisms
 
- Add support for GSSAPI to SMTP, POP3 and IMAP.
+ Add support for other authentication mechanisms such as EXTERNAL, OLP,
+ GSS-SPNEGO and others.
+ 
+14.2 GSSAPI via GSS-API libraries
+
+ Add support for GSSAPI authentication via third-party GSS-API libraries, such
+ as Heimdal and MIT Kerberos.
 
 15. Client
 

docs/curl.1

@@ -20,7 +20,7 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH curl 1 "27 July 2012" "Curl 7.27.0" "Curl Manual"
+.TH curl 1 "2 Aug 2014" "Curl 7.38.0" "Curl Manual"
 .SH NAME
 curl \- transfer a URL
 .SH SYNOPSIS
@@ -48,18 +48,20 @@ RFC 3986.
 You can specify multiple URLs or parts of URLs by writing part sets within
 braces as in:
 
- http://site.{one,two,three}.com
+  http://site.{one,two,three}.com
 
 or you can get sequences of alphanumeric series by using [] as in:
 
- ftp://ftp.numericals.com/file[1-100].txt
+  ftp://ftp.numericals.com/file[1-100].txt
- ftp://ftp.numericals.com/file[001-100].txt    (with leading zeros)
+
- ftp://ftp.letters.com/file[a-z].txt
+  ftp://ftp.numericals.com/file[001-100].txt    (with leading zeros)
+
+  ftp://ftp.letters.com/file[a-z].txt
 
 Nested sequences are not supported, but you can use several ones next to each
 other:
 
- http://any.org/archive[1996-1999]/vol[1-4]/part{a,b,c}.html
+  http://any.org/archive[1996-1999]/vol[1-4]/part{a,b,c}.html
 
 You can specify any amount of URLs on the command line. They will be fetched
 in a sequential manner in the specified order.
@@ -67,8 +69,14 @@ in a sequential manner in the specified order.
 You can specify a step counter for the ranges to get every Nth number or
 letter:
 
- http://www.numericals.com/file[1-100:10].txt
+  http://www.numericals.com/file[1-100:10].txt
- http://www.letters.com/file[a-z:2].txt
+
+  http://www.letters.com/file[a-z:2].txt
+
+When using [] or {} sequences when invoked from a command line prompt, you
+probably have to put the full URL within double quotes to avoid the shell from
+interfering with it. This also goes for other characters treated special, like
+for example '&', '?' and '*'.
 
 If you specify URL without protocol:// prefix, curl will attempt to guess what
 protocol you might want. It will then default to HTTP but try other protocols
@@ -103,8 +111,8 @@ any response data to the terminal.
 If you prefer a progress "bar" instead of the regular meter, \fI-#\fP is your
 friend.
 .SH OPTIONS
-Options start with one or two dashes. Many of the options require an addition
+Options start with one or two dashes. Many of the options require an
-value next to it.
+additional value next to them.
 
 The short "single-dash" form of the options, -d for example, may be used with
 or without a space between it and its value, although a space is a recommended
@@ -157,23 +165,23 @@ You can use options \fI--tlsv1.0\fP, \fI--tlsv1.1\fP, and \fI--tlsv1.2\fP to
 control the TLS version more precisely (if the SSL backend in use supports such
 a level of control).
 .IP "-2, --sslv2"
-(SSL)
+(SSL) Forces curl to use SSL version 2 when negotiating with a remote SSL
-Forces curl to use SSL version 2 when negotiating with a remote SSL server.
+server. Sometimes curl is built without SSLv2 support. SSLv2 is widely
+considered insecure.
 .IP "-3, --sslv3"
-(SSL)
+(SSL) Forces curl to use SSL version 3 when negotiating with a remote SSL
-Forces curl to use SSL version 3 when negotiating with a remote SSL server.
+server. Sometimes curl is built without SSLv3 support.
 .IP "-4, --ipv4"
-If curl is capable of resolving an address to multiple IP versions (which it
+Tis option tells curl to resolve names to IPv4 addresses only, and not for
-is if it is IPv6-capable), this option tells curl to resolve names to IPv4
+example try IPv6.
-addresses only.
 .IP "-6, --ipv6"
-If curl is capable of resolving an address to multiple IP versions (which it
+This option tells curl to resolve names to IPv6 addresses only, and not for
-is if it is IPv6-capable), this option tells curl to resolve names to IPv6
+example try IPv4.
-addresses only.
 .IP "-a, --append"
-(FTP/SFTP) When used in an upload, this will tell curl to append to the target
+(FTP/SFTP) When used in an upload, this makes curl append to the target file
-file instead of overwriting it. If the file doesn't exist, it will be created.
+instead of overwriting it. If the remote file doesn't exist, it will be
-Note that this flag is ignored by some SSH servers (including OpenSSH).
+created.  Note that this flag is ignored by some SFTP servers (including
+OpenSSH).
 .IP "-A, --user-agent <agent string>"
 (HTTP) Specify the User-Agent string to send to the HTTP server. Some badly
 done CGIs fail if this field isn't set to "Mozilla/4.0". To encode blanks in
@@ -194,10 +202,9 @@ since it may require data to be sent twice and then the client must be able to
 rewind. If the need should arise when uploading from stdin, the upload
 operation will fail.
 .IP "-b, --cookie <name=data>"
-(HTTP)
+(HTTP) Pass the data to the HTTP server as a cookie. It is supposedly the data
-Pass the data to the HTTP server as a cookie. It is supposedly the
+previously received from the server in a "Set-Cookie:" line.  The data should
-data previously received from the server in a "Set-Cookie:" line.
+be in the format "NAME1=VALUE1; NAME2=VALUE2".
-The data should be in the format "NAME1=VALUE1; NAME2=VALUE2".
 
 If no '=' symbol is used in the line, it is treated as a filename to use to
 read previously stored cookie lines from, which should be used in this session
@@ -207,26 +214,29 @@ in combination with the \fI-L, --location\fP option. The file format of the
 file to read cookies from should be plain HTTP headers or the Netscape/Mozilla
 cookie file format.
 
-\fBNOTE\fP that the file specified with \fI-b, --cookie\fP is only used as
+The file specified with \fI-b, --cookie\fP is only used as input. No cookies
-input. No cookies will be stored in the file. To store cookies, use the
+will be written to the file. To store cookies, use the \fI-c, --cookie-jar\fP
-\fI-c, --cookie-jar\fP option or you could even save the HTTP headers to a file
+option.
-using \fI-D, --dump-header\fP!
 
 If this option is used several times, the last one will be used.
 .IP "-B, --use-ascii"
-(FTP/LDAP) Enable ASCII transfer. For FTP, this can also be
+(FTP/LDAP) Enable ASCII transfer. For FTP, this can also be enforced by using
-enforced by using an URL that ends with ";type=A". This option causes data
+an URL that ends with ";type=A". This option causes data sent to stdout to be
-sent to stdout to be in text mode for win32 systems.
+in text mode for win32 systems.
 .IP "--basic"
-(HTTP) Tells curl to use HTTP Basic authentication. This is the default and
+(HTTP) Tells curl to use HTTP Basic authentication with the remote host. This
-this option is usually pointless, unless you use it to override a previously
+is the default and this option is usually pointless, unless you use it to
-set option that sets a different authentication method (such as \fI--ntlm\fP,
+override a previously set option that sets a different authentication method
-\fI--digest\fP, or \fI--negotiate\fP).
+(such as \fI--ntlm\fP, \fI--digest\fP, or \fI--negotiate\fP).
+
+Used together with \fI-u, --user\fP and \fI-x, --proxy\fP.
+
+See also \fI--proxy-basic\fP.
 .IP "-c, --cookie-jar <file name>"
 (HTTP) Specify to which file you want curl to write all cookies after a
 completed operation. Curl writes all cookies previously read from a specified
 file as well as all cookies received from remote server(s). If no cookies are
-known, no file will be written. The file will be written using the Netscape
+known, no data will be written. The file will be written using the Netscape
 cookie file format. If you set the file name to a single dash, "-", the
 cookies will be written to stdout.
 
@@ -266,11 +276,12 @@ If this option is used several times, the last one will be used.
 supports, and save the uncompressed document.  If this option is used and the
 server sends an unsupported encoding, curl will report an error.
 .IP "--connect-timeout <seconds>"
-Maximum time in seconds that you allow the connection to the server to take.
+Maximum time in seconds that you allow curl's connection to take.  This only
-This only limits the connection phase, once curl has connected this option is
+limits the connection phase, so if curl connects within the given period it
-of no more use.  Since 7.32.0, this option accepts decimal values, but the
+will continue - if not it will exit.  Since version 7.32.0, this option
-actual timeout will decrease in accuracy as the specified timeout increases in
+accepts decimal values.
-decimal precision. See also the \fI-m, --max-time\fP option.
+
+See also the \fI-m, --max-time\fP option.
 
 If this option is used several times, the last one will be used.
 .IP "--create-dirs"
@@ -318,13 +329,12 @@ Write the protocol headers to the specified file.
 This option is handy to use when you want to store the headers that an HTTP
 site sends to you. Cookies from the headers could then be read in a second
 curl invocation by using the \fI-b, --cookie\fP option! The
-\fI-c, --cookie-jar\fP option is however a better way to store cookies.
+\fI-c, --cookie-jar\fP option is a better way to store cookies.
 
 When used in FTP, the FTP server response lines are considered being "headers"
 and thus are saved there.
 
 If this option is used several times, the last one will be used.
-
 .IP "--data-ascii <data>"
 See \fI-d, --data\fP.
 .IP "--data-binary <data>"
@@ -522,12 +532,25 @@ OpenSSL-powered curl to make SSL-connections much more efficiently than using
 
 If this option is set, the default capath value will be ignored, and if it is
 used several times, the last one will be used.
+.IP "--pinnedpubkey <pinned public key>"
+(SSL) Tells curl to use the specified public key file to verify the peer. The
+file must contain a single public key in DER format.
+
+When negotiating a TLS or SSL connection, the server sends a certificate
+indicating its identity. A public key is extracted from this certificate and
+if it does not exactly match the public key provided to this option, curl will
+abort the connection before sending or receiving any data.
+
+This is currently only implemented in the OpenSSL and GnuTLS backends.
+
+If this option is used several times, the last one will be used.
+(Added in 7.39.0)
 .IP "-f, --fail"
 (HTTP) Fail silently (no output at all) on server errors. This is mostly done
-to better enable scripts etc to better deal with failed attempts. In
+to better enable scripts etc to better deal with failed attempts. In normal
-normal cases when an HTTP server fails to deliver a document, it returns an
+cases when an HTTP server fails to deliver a document, it returns an HTML
-HTML document stating so (which often also describes why and more). This flag
+document stating so (which often also describes why and more). This flag will
-will prevent curl from outputting that and return error 22.
+prevent curl from outputting that and return error 22.
 
 This method is not fail-safe and there are occasions where non-successful
 response codes will slip through, especially when authentication is involved
@@ -536,11 +559,11 @@ response codes will slip through, especially when authentication is involved
 (HTTP) This lets curl emulate a filled-in form in which a user has pressed the
 submit button. This causes curl to POST data using the Content-Type
 multipart/form-data according to RFC 2388. This enables uploading of binary
-files etc. To force the 'content' part to be a file, prefix the file name
+files etc. To force the 'content' part to be a file, prefix the file name with
-with an @ sign. To just get the content part from a file, prefix the file name
+an @ sign. To just get the content part from a file, prefix the file name with
-with the symbol <. The difference between @ and < is then that @ makes a file
+the symbol <. The difference between @ and < is then that @ makes a file get
-get attached in the post as a file upload, while the < makes a text field and
+attached in the post as a file upload, while the < makes a text field and just
-just get the contents for that text field from a file.
+get the contents for that text field from a file.
 
 Example, to send your password file to the server, where
 \&'password' is the name of the form-field to which /etc/passwd will be the
@@ -699,6 +722,10 @@ See also the \fI-A, --user-agent\fP and \fI-e, --referer\fP options.
 Starting in 7.37.0, you need \fI--proxy-header\fP to send custom headers
 intended for a proxy.
 
+Example:
+
+\&# curl -H "X-First-Name: Joe" http://192.168.0.1/
+
 This option can be used multiple times to add/replace/remove multiple headers.
 .IP "--hostpubmd5 <md5>"
 (SCP/SFTP) Pass a string containing 32 hexadecimal digits. The string should
@@ -813,7 +840,8 @@ If this option is used several times, the last one will be used. If
 unspecified, the option defaults to 60 seconds.
 .IP "--key <key>"
 (SSL/SSH) Private key file name. Allows you to provide your private key in this
-separate file.
+separate file. For SSH, if not specified, curl tries the following candidates
+in order: '~/.ssh/id_rsa', '~/.ssh/id_dsa', './id_rsa', './id_dsa'.
 
 If this option is used several times, the last one will be used.
 .IP "--key-type <type>"
@@ -827,9 +855,8 @@ If this option is used several times, the last one will be used.
 should be one of 'clear', 'safe', 'confidential', or 'private'. Should you use
 a level that is not one of these, 'private' will instead be used.
 
-This option requires a library built with kerberos4 or GSSAPI
+This option requires a library built with kerberos4 support. This is not
-(GSS-Negotiate) support. This is not very common. Use \fI-V, --version\fP to
+very common. Use \fI-V, --version\fP to see if your curl supports it.
-see if your curl supports it.
 
 If this option is used several times, the last one will be used.
 .IP "-l, --list-only"
@@ -866,6 +893,10 @@ When curl follows a redirect and the request is not a plain GET (for example
 POST or PUT), it will do the following request with a GET if the HTTP response
 was 301, 302, or 303. If the response code was any other 3xx code, curl will
 re-send the following request using the same unmodified method.
+
+You can tell curl to not change the non-GET request method to GET after a 30x
+response by using the dedicated options for that: \fI--post301\fP,
+\fI--post302\fP and \fI-post303\fP.
 .IP "--libcurl <file>"
 Append this option to any ordinary curl command line, and you will get a
 libcurl-using C source code written to the file that does the equivalent
@@ -874,9 +905,10 @@ of what your command-line operation does!
 If this option is used several times, the last given file name will be
 used. (Added in 7.16.1)
 .IP "--limit-rate <speed>"
-Specify the maximum transfer rate you want curl to use. This feature is useful
+Specify the maximum transfer rate you want curl to use - for both downloads
-if you have a limited pipe and you'd like your transfer not to use your entire
+and uploads. This feature is useful if you have a limited pipe and you'd like
-bandwidth.
+your transfer not to use your entire bandwidth. To make it slower than it
+otherwise would be.
 
 The given speed is measured in bytes/second, unless a suffix is appended.
 Appending 'k' or 'K' will count the number as kilobytes, 'm' or M' makes it
@@ -1024,18 +1056,13 @@ Very similar to \fI--netrc\fP, but this option makes the .netrc usage
 \fBoptional\fP and not mandatory as the \fI--netrc\fP option does.
 
 .IP "--negotiate"
-(HTTP) Enables GSS-Negotiate authentication. The GSS-Negotiate method was
+(HTTP) Enables Negotiate (SPNEGO) authentication.
-designed by Microsoft and is used in their web applications. It is primarily
-meant as a support for Kerberos5 authentication but may be also used along
-with another authentication method. For more information see IETF draft
-draft-brezak-spnego-http-04.txt.
 
-If you want to enable Negotiate for your proxy authentication, then use
+If you want to enable Negotiate (SPNEGO) for proxy authentication, then use
 \fI--proxy-negotiate\fP.
 
-This option requires a library built with GSSAPI support. This is
+This option requires a library built with GSS-API or SSPI support. Use \fI-V,
-not very common. Use \fI-V, --version\fP to see if your version supports
+--version\fP to see if your curl supports GSS-API/SSPI and SPNEGO.
-GSS-Negotiate.
 
 When using this option, you must also provide a fake \fI-u, --user\fP option to
 activate the authentication code properly. Sending a '-u :' is enough as the
@@ -1254,8 +1281,8 @@ the default authentication method curl uses with proxies.
 Tells curl to use HTTP Digest authentication when communicating with the given
 proxy. Use \fI--digest\fP for enabling HTTP Digest with a remote host.
 .IP "--proxy-negotiate"
-Tells curl to use HTTP Negotiate authentication when communicating
+Tells curl to use HTTP Negotiate (SPNEGO) authentication when communicating
-with the given proxy. Use \fI--negotiate\fP for enabling HTTP Negotiate
+with the given proxy. Use \fI--negotiate\fP for enabling HTTP Negotiate (SPNEGO)
 with a remote host. (Added in 7.17.1)
 .IP "--proxy-ntlm"
 Tells curl to use HTTP NTLM authentication when communicating with the given
@@ -1272,6 +1299,11 @@ protocol instead of the default HTTP 1.1.
 separate file.
 
 If this option is used several times, the last one will be used.
+
+(As of 7.39.0, curl attempts to automatically extract the public key from the
+private key file, so passing this option is generally not required. Note that
+this public key extraction requires libcurl to be linked against a copy of
+libssh2 1.2.8 or higher that is itself linked against OpenSSL.)
 .IP "-q"
 If used as the first parameter on the command line, the \fIcurlrc\fP config
 file will not be read and used. See the \fI-K, --config\fP for details on the
@@ -1518,7 +1550,7 @@ sockd/proxy-name --socks5 proxy-name \fI--socks5-gssapi-service\fP
 sockd/real-name would use sockd/real-name for cases where the proxy-name does
 not match the principal name.  (Added in 7.19.4).
 .IP "--socks5-gssapi-nec"
-As part of the gssapi negotiation a protection mode is negotiated. RFC 1961
+As part of the GSS-API negotiation a protection mode is negotiated. RFC 1961
 says in section 4.3/4.4 it should be protected, but the NEC reference
 implementation does not.  The option \fI--socks5-gssapi-nec\fP allows the
 unprotected exchange of the protection mode negotiation. (Added in 7.19.4).
@@ -1629,17 +1661,35 @@ Specify the user name and password to use for server authentication. Overrides
 
 If you simply specify the user name, curl will prompt for a password.
 
-If you use an SSPI-enabled curl binary and perform NTLM authentication, you
+The user name and passwords are split up on the first colon, which makes it
-can force curl to select the user name and password from your environment by
+impossible to use a colon in the user name with this option. The password can,
-specifying a single colon with this option: "-u :".
+still.
+
+When using Kerberos V5 with a Windows based server you should include the
+Windows domain name in the user name, in order for the server to succesfully
+obtain a Kerberos Ticket. If you don't then the initial authentication
+handshake may fail.
+
+When using NTLM, the user name can be specified simply as the user name,
+without the domain, if there is a single domain and forest in your setup
+for example.
+
+To specify the domain name use either Down-Level Logon Name or UPN (User
+Principal Name) formats. For example, EXAMPLE\\user and user@example.com
+respectively.
+
+If you use a Windows SSPI-enabled curl binary and perform Kerberos V5,
+Negotiate, NTLM or DIGEST-MD5 authentication then you can tell curl to select
+the user name and password from your environment by specifying a single colon
+with this option: "-u :".
 
 If this option is used several times, the last one will be used.
 .IP "-U, --proxy-user <user:password>"
 Specify the user name and password to use for proxy authentication.
 
-If you use an SSPI-enabled curl binary and do NTLM authentication, you can
+If you use a Windows SSPI-enabled curl binary and do either Negotiate or NTLM
-force curl to pick up the user name and password from your environment by
+authentication then you can tell curl to select the user name and password
-simply specifying a single colon with this option: "-U :".
+from your environment by specifying a single colon with this option: "-U :".
 
 If this option is used several times, the last one will be used.
 .IP "--url <URL>"
@@ -1649,10 +1699,11 @@ URL(s) in a config file.
 This option may be used any number of times. To control where this URL is
 written, use the \fI-o, --output\fP or the \fI-O, --remote-name\fP options.
 .IP "-v, --verbose"
-Makes the fetching more verbose/talkative. Mostly useful for debugging. A line
+Be more verbose/talkative during the operation. Useful for debugging and
-starting with '>' means "header data" sent by curl, '<' means "header data"
+seeing what's going on "under the hood". A line starting with '>' means
-received by curl that is hidden in normal cases, and a line starting with '*'
+"header data" sent by curl, '<' means "header data" received by curl that is
-means additional info provided by curl.
+hidden in normal cases, and a line starting with '*' means additional info
+provided by curl.
 
 Note that if you only want HTTP headers in the output, \fI-i, --include\fP
 might be the option you're looking for.
@@ -1664,10 +1715,10 @@ This option overrides previous uses of \fI--trace-ascii\fP or \fI--trace\fP.
 
 Use \fI-s, --silent\fP to make curl quiet.
 .IP "-w, --write-out <format>"
-Defines what to display on stdout after a completed and successful
+Make curl display information on stdout after a completed transfer. The format
-operation. The format is a string that may contain plain text mixed with any
+is a string that may contain plain text mixed with any number of
-number of variables. The string can be specified as "string", to get read from
+variables. The format can be specified as a literal "string", or you can have
-a particular file you specify it "@filename" and to tell curl to read the
+curl read the format from a file with "@filename" and to tell curl to read the
 format from stdin you write "@-".
 
 The variables present in the output format will be substituted by the value or
@@ -1888,7 +1939,8 @@ than the specified date/time.
 
 If this option is used several times, the last one will be used.
 .IP "-h, --help"
-Usage help.
+Usage help. This lists all current command line options with a short
+description.
 .IP "-M, --manual"
 Manual. Display the huge help text.
 .IP "-V, --version"
@@ -1908,29 +1960,32 @@ You can use IPv6 with this.
 .IP "krb4"
 Krb4 for FTP is supported.
 .IP "SSL"
-HTTPS and FTPS are supported.
+SSL versions of various protocols are supported, such as HTTPS, FTPS, POP3S
+and so on.
 .IP "libz"
 Automatic decompression of compressed files over HTTP is supported.
 .IP "NTLM"
 NTLM authentication is supported.
-.IP "GSS-Negotiate"
-Negotiate authentication and krb5 for FTP is supported.
 .IP "Debug"
 This curl uses a libcurl built with Debug. This enables more error-tracking
 and memory debugging etc. For curl-developers only!
 .IP "AsynchDNS"
-This curl uses asynchronous name resolves.
+This curl uses asynchronous name resolves. Asynchronous name resolves can be
+done using either the c-ares or the threaded resolver backends.
 .IP "SPNEGO"
-SPNEGO Negotiate authentication is supported.
+SPNEGO authentication is supported.
 .IP "Largefile"
 This curl supports transfers of large files, files larger than 2GB.
 .IP "IDN"
 This curl supports IDN - international domain names.
+.IP "GSS-API"
+GSS-API is supported.
 .IP "SSPI"
-SSPI is supported. If you use NTLM and set a blank user name, curl will
+SSPI is supported.
-authenticate with your current user and password.
 .IP "TLS-SRP"
 SRP (Secure Remote Password) authentication is supported for TLS.
+.IP "HTTP2"
+HTTP/2 support has been built-in.
 .IP "Metalink"
 This curl supports Metalink (both version 3 and 4 (RFC 5854)), which
 describes mirrors and hashes.  curl will use mirrors for failover if
@@ -2146,6 +2201,8 @@ unable to parse FTP file list
 FTP chunk callback reported error
 .IP 89
 No connection available, the session will be queued
+.IP 90
+SSL public key does not matched pinned public key
 .IP XX
 More error codes will appear here in future releases. The existing ones
 are meant to never change.

docs/examples/Makefile.m32

@@ -148,9 +148,6 @@ endif
 ifeq ($(findstring -sspi,$(CFG)),-sspi)
 SSPI = 1
 endif
-ifeq ($(findstring -spnego,$(CFG)),-spnego)
-SPNEGO = 1
-endif
 ifeq ($(findstring -ldaps,$(CFG)),-ldaps)
 LDAPS = 1
 endif
@@ -230,9 +227,6 @@ ifdef SSPI
     CFLAGS += -DUSE_SCHANNEL
   endif
 endif
-ifdef SPNEGO
-  CFLAGS += -DHAVE_SPNEGO
-endif
 ifdef IPV6
   CFLAGS += -DENABLE_IPV6 -D_WIN32_WINNT=0x0501
 endif

docs/examples/Makefile.netware

@@ -211,9 +211,6 @@ endif
 ifeq ($(findstring -idn,$(CFG)),-idn)
 WITH_IDN = 1
 endif
-ifeq ($(findstring -spnego,$(CFG)),-spnego)
-WITH_SPNEGO = 1
-endif
 ifeq ($(findstring -ipv6,$(CFG)),-ipv6)
 ENABLE_IPV6 = 1
 endif
@@ -247,10 +244,6 @@ ifdef WITH_SSL
 	LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/ssl.$(LIBEXT)
 	LDLIBS += $(OPENSSL_PATH)/out_nw_$(LIBARCH_L)/crypto.$(LIBEXT)
 	IMPORTS += GetProcessSwitchCount RunningProcess
-ifdef WITH_SPNEGO
-	# INCLUDES += -I$(FBOPENSSL_PATH)/include
-	LDLIBS += $(FBOPENSSL_PATH)/nw/fbopenssl.$(LIBEXT)
-endif
 else
 ifdef WITH_AXTLS
 	INCLUDES += -I$(AXTLS_PATH)/inc

docs/examples/cacertinmem.c

@@ -125,7 +125,7 @@ int main(void)
   rv=curl_easy_setopt(ch,CURLOPT_WRITEFUNCTION, *writefunction);
   rv=curl_easy_setopt(ch,CURLOPT_WRITEDATA, stdout);
   rv=curl_easy_setopt(ch,CURLOPT_HEADERFUNCTION, *writefunction);
-  rv=curl_easy_setopt(ch,CURLOPT_WRITEHEADER, stderr);
+  rv=curl_easy_setopt(ch,CURLOPT_HEADERDATA, stderr);
   rv=curl_easy_setopt(ch,CURLOPT_SSLCERTTYPE,"PEM");
   rv=curl_easy_setopt(ch,CURLOPT_SSL_VERIFYPEER,1L);
   rv=curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");

docs/examples/ftp-wildcard.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
@@ -26,9 +26,9 @@ struct callback_data {
   FILE *output;
 };
 
-static long file_is_comming(struct curl_fileinfo *finfo,
+static long file_is_coming(struct curl_fileinfo *finfo,
-                            struct callback_data *data,
+                           struct callback_data *data,
-                            int remains);
+                           int remains);
 
 static long file_is_downloaded(struct callback_data *data);
 
@@ -61,7 +61,7 @@ int main(int argc, char **argv)
   curl_easy_setopt(handle, CURLOPT_WILDCARDMATCH, 1L);
 
   /* callback is called before download of concrete file started */
-  curl_easy_setopt(handle, CURLOPT_CHUNK_BGN_FUNCTION, file_is_comming);
+  curl_easy_setopt(handle, CURLOPT_CHUNK_BGN_FUNCTION, file_is_coming);
 
   /* callback is called after data from the file have been transferred */
   curl_easy_setopt(handle, CURLOPT_CHUNK_END_FUNCTION, file_is_downloaded);
@@ -89,9 +89,9 @@ int main(int argc, char **argv)
   return rc;
 }
 
-static long file_is_comming(struct curl_fileinfo *finfo,
+static long file_is_coming(struct curl_fileinfo *finfo,
-                            struct callback_data *data,
+                           struct callback_data *data,
-                            int remains)
+                           int remains)
 {
   printf("%3d %40s %10luB ", remains, finfo->filename,
          (unsigned long)finfo->size);

docs/examples/ftpgetresp.c

@@ -58,7 +58,7 @@ int main(void)
     /* If you intend to use this on windows with a libcurl DLL, you must use
        CURLOPT_WRITEFUNCTION as well */
     curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, write_response);
-    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, respfile);
+    curl_easy_setopt(curl, CURLOPT_HEADERDATA, respfile);
     res = curl_easy_perform(curl);
     /* Check for errors */
     if(res != CURLE_OK)

docs/examples/href_extractor.c

@@ -74,7 +74,7 @@ int main(int argc, char *argv[])
   curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
   curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
   curl_easy_setopt(curl, CURLOPT_WRITEDATA, hsp);
-  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
+  curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
 
   curl_easy_perform(curl);
 

docs/examples/httpcustomheader.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
@@ -31,20 +31,25 @@ int main(void)
   if(curl) {
     struct curl_slist *chunk = NULL;
 
-    chunk = curl_slist_append(chunk, "Accept: moo");
+    /* Remove a header curl would otherwise add by itself */
+    chunk = curl_slist_append(chunk, "Accept:");
+
+    /* Add a custom header */
     chunk = curl_slist_append(chunk, "Another: yes");
 
-    /* request with the built-in Accept: */
+    /* Modify a header curl otherwise adds differently */
+    chunk = curl_slist_append(chunk, "Host: example.com");
+
+    /* Add a header with "blank" contents to the right of the colon. Note that
+       we're then using a semicolon in the string we pass to curl! */
+    chunk = curl_slist_append(chunk, "X-silly-header;");
+
+    /* set our custom set of headers */
+    res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
+
     curl_easy_setopt(curl, CURLOPT_URL, "localhost");
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-    res = curl_easy_perform(curl);
-    /* Check for errors */
-    if(res != CURLE_OK)
-      fprintf(stderr, "curl_easy_perform() failed: %s\n",
-              curl_easy_strerror(res));
 
-    /* redo request with our own custom Accept: */
-    res = curl_easy_setopt(curl, CURLOPT_HTTPHEADER, chunk);
     res = curl_easy_perform(curl);
     /* Check for errors */
     if(res != CURLE_OK)

docs/examples/multi-uv.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2014, 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
@@ -95,6 +95,31 @@ void add_download(const char *url, int num)
   fprintf(stderr, "Added download %s -> %s\n", url, filename);
 }
 
+static void check_multi_info(void)
+{
+  int running_handles;
+  char *done_url;
+  CURLMsg *message;
+  int pending;
+
+  while ((message = curl_multi_info_read(curl_handle, &pending))) {
+    switch (message->msg) {
+    case CURLMSG_DONE:
+      curl_easy_getinfo(message->easy_handle, CURLINFO_EFFECTIVE_URL,
+                        &done_url);
+      printf("%s DONE\n", done_url);
+
+      curl_multi_remove_handle(curl_handle, message->easy_handle);
+      curl_easy_cleanup(message->easy_handle);
+      break;
+
+    default:
+      fprintf(stderr, "CURLMSG default\n");
+      break;
+    }
+  }
+}
+
 void curl_perform(uv_poll_t *req, int status, int events)
 {
   int running_handles;
@@ -116,22 +141,7 @@ void curl_perform(uv_poll_t *req, int status, int events)
   curl_multi_socket_action(curl_handle, context->sockfd, flags,
                            &running_handles);
 
-  while ((message = curl_multi_info_read(curl_handle, &pending))) {
+  check_multi_info();
-    switch (message->msg) {
-    case CURLMSG_DONE:
-      curl_easy_getinfo(message->easy_handle, CURLINFO_EFFECTIVE_URL,
-                        &done_url);
-      printf("%s DONE\n", done_url);
-
-      curl_multi_remove_handle(curl_handle, message->easy_handle);
-      curl_easy_cleanup(message->easy_handle);
-
-      break;
-    default:
-      fprintf(stderr, "CURLMSG default\n");
-      abort();
-    }
-  }
 }
 
 void on_timeout(uv_timer_t *req, int status)
@@ -139,6 +149,7 @@ void on_timeout(uv_timer_t *req, int status)
   int running_handles;
   curl_multi_socket_action(curl_handle, CURL_SOCKET_TIMEOUT, 0,
                            &running_handles);
+  check_multi_info();
 }
 
 void start_timeout(CURLM *multi, long timeout_ms, void *userp)

docs/examples/rtsp.c

@@ -224,7 +224,7 @@ int main(int argc, char * const argv[])
       if (curl != NULL) {
         my_curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L);
         my_curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
-        my_curl_easy_setopt(curl, CURLOPT_WRITEHEADER, stdout);
+        my_curl_easy_setopt(curl, CURLOPT_HEADERDATA, stdout);
         my_curl_easy_setopt(curl, CURLOPT_URL, url);
 
         /* request server options */

docs/examples/sepheaders.c

@@ -66,7 +66,7 @@ int main(void)
   }
 
   /* we want the headers be written to this file handle */
-  curl_easy_setopt(curl_handle,   CURLOPT_WRITEHEADER, headerfile);
+  curl_easy_setopt(curl_handle,   CURLOPT_HEADERDATA, headerfile);
 
   /* we want the body be written to this file handle instead of stdout */
   curl_easy_setopt(curl_handle,   CURLOPT_WRITEDATA, bodyfile);

docs/examples/simplessl.c

@@ -75,7 +75,7 @@ int main(void)
   if(curl) {
     /* what call to write: */
     curl_easy_setopt(curl, CURLOPT_URL, "HTTPS://your.favourite.ssl.site");
-    curl_easy_setopt(curl, CURLOPT_WRITEHEADER, headerfile);
+    curl_easy_setopt(curl, CURLOPT_HEADERDATA, headerfile);
 
     for(i = 0; i < 1; i++) /* single-iteration loop, just to break out from */
     {

docs/examples/url2file.c

@@ -63,9 +63,8 @@ int main(int argc, char *argv[])
   pagefile = fopen(pagefilename, "wb");
   if (pagefile) {
 
-    /* write the page body to this file handle. CURLOPT_FILE is also known as
+    /* write the page body to this file handle */
-       CURLOPT_WRITEDATA*/
+    curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, pagefile);
-    curl_easy_setopt(curl_handle, CURLOPT_FILE, pagefile);
 
     /* get it! */
     curl_easy_perform(curl_handle);

docs/examples/usercertinmem.c

@@ -184,7 +184,7 @@ int main(void)
   rv = curl_easy_setopt(ch,CURLOPT_WRITEFUNCTION, *writefunction);
   rv = curl_easy_setopt(ch,CURLOPT_WRITEDATA, stdout);
   rv = curl_easy_setopt(ch,CURLOPT_HEADERFUNCTION, *writefunction);
-  rv = curl_easy_setopt(ch,CURLOPT_WRITEHEADER, stderr);
+  rv = curl_easy_setopt(ch,CURLOPT_HEADERDATA, stderr);
   rv = curl_easy_setopt(ch,CURLOPT_SSLCERTTYPE,"PEM");
 
   /* both VERIFYPEER and VERIFYHOST are set to 0 in this case because there is

docs/libcurl/ABI

@@ -7,16 +7,16 @@
                           libcurl's binary interface
 
 ABI - Application Binary Interface
+----------------------------------
 
-  First, allow me to define the word for this context: ABI describes the
+  "ABI" describes the low-level interface between an application program and a
-  low-level interface between an application program and a library. Calling
+  library. Calling conventions, function arguments, return values, struct
-  conventions, function arguments, return values, struct sizes/defines and
+  sizes/defines and more.
-  more.
 
-  For a longer description, see
+  [Wikipedia has a longer description](http://en.wikipedia.org/wiki/Application_binary_interface)
-  http://en.wikipedia.org/wiki/Application_binary_interface
 
 Upgrades
+--------
 
   In the vast majority of all cases, a typical libcurl upgrade does not break
   the ABI at all. Your application can remain using libcurl just as before,
@@ -26,11 +26,13 @@ Upgrades
   it now is defined to work.
 
 Version Numbers
+---------------
 
   In libcurl land, you really can't tell by the libcurl version number if that
   libcurl is binary compatible or not with another libcurl version.
 
 Soname Bumps
+------------
 
   Whenever there are changes done to the library that will cause an ABI
   breakage, that may require your application to get attention or possibly be
@@ -43,7 +45,11 @@ Soname Bumps
   During the first seven years of libcurl releases, there have only been four
   ABI breakages.
 
+  We are determined to bump the SONAME as rarely as possible.  Ideally, we
+  never do it again.
+
 Downgrades
+----------
 
   Going to an older libcurl version from one you're currently using can be a
   tricky thing. Mostly we add features and options to newer libcurls as that
@@ -54,6 +60,7 @@ Downgrades
   soname, and then your application may need to adapt to the modified ABI.
 
 History
+-------
 
   The previous major library soname number bumps (breaking backwards
   compatibility) have happened the following times:

docs/libcurl/Makefile.am

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2014, 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
@@ -22,6 +22,8 @@
 
 AUTOMAKE_OPTIONS = foreign no-dependencies
 
+SUBDIRS = opts
+
 man_MANS = curl_easy_cleanup.3 curl_easy_getinfo.3 curl_easy_init.3	 \
  curl_easy_perform.3 curl_easy_setopt.3 curl_easy_duphandle.3		 \
  curl_formadd.3 curl_formfree.3 curl_getdate.3 curl_getenv.3		 \
@@ -91,11 +93,13 @@ MAN2HTML= roffit --mandir=. < $< >$@
 SUFFIXES = .3 .html
 
 html: $(HTMLPAGES)
+	cd opts; make html
 
 .3.html:
 	$(MAN2HTML)
 
 pdf: $(PDFPAGES)
+	cd opts; make pdf
 
 .3.pdf:
 	@(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \

docs/libcurl/curl_easy_cleanup.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -22,20 +22,20 @@
 .\"
 .TH curl_easy_cleanup 3 "22 aug 2007" "libcurl 7.17.0" "libcurl Manual"
 .SH NAME
-curl_easy_cleanup - End a libcurl easy session
+curl_easy_cleanup - End a libcurl easy handle
 .SH SYNOPSIS
 .B #include <curl/curl.h>
 
 .BI "void curl_easy_cleanup(CURL *" handle ");"
-
 .SH DESCRIPTION
 This function must be the last function to call for an easy session. It is the
 opposite of the \fIcurl_easy_init(3)\fP function and must be called with the
-same \fIhandle\fP as input that the curl_easy_init call returned.
+same \fIhandle\fP as input that a \fIcurl_easy_init(3)\fP call returned.
 
-This will effectively close all connections this handle has used and possibly
+This might close all connections this handle has used and possibly has kept
-has kept open until now. Don't call this function if you intend to transfer
+open until now - unless it was attached to a multi handle while doing the
-more files.
+transfers. Don't call this function if you intend to transfer more files,
+re-using handles is a key to good performance with libcurl.
 
 Occasionally you may get your progress callback or header callback called from
 within \fIcurl_easy_cleanup(3)\fP (if previously set for the handle using
@@ -43,13 +43,13 @@ within \fIcurl_easy_cleanup(3)\fP (if previously set for the handle using
 connection and the protocol is of a kind that requires a command/response
 sequence before disconnect. Examples of such protocols are FTP, POP3 and IMAP.
 
-Any uses of the \fBhandle\fP after this function has been called and have
+Any use of the \fBhandle\fP after this function has been called and have
-returned, are illegal. This kills the handle and all memory associated with
+returned, is illegal. \fIcurl_easy_cleanup(3)\fP kills the handle and all
-it!
+memory associated with it!
 
-With libcurl versions prior to 7.17.: when you've called this, you can safely
+For libcurl versions before 7.17,: after you've called this function, you can
-remove all the strings you've previously told libcurl to use, as it won't use
+safely remove all the strings you've previously told libcurl to use, as it
-them anymore now.
+won't use them anymore now.
 .SH RETURN VALUE
 None
 .SH "SEE ALSO"

docs/libcurl/curl_easy_duphandle.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -19,7 +19,7 @@
 .\" * KIND, either express or implied.
 .\" *
 .\" **************************************************************************
-.TH curl_easy_duphandle 3 "18 September 2001" "libcurl 7.9" "libcurl Manual"
+.TH curl_easy_duphandle 3 "19 Sep 2014" "libcurl" "libcurl Manual"
 .SH NAME
 curl_easy_duphandle - Clone a libcurl session handle
 .SH SYNOPSIS
@@ -47,5 +47,4 @@ in a synchronous way, the input handle may not be in use when cloned.
 If this function returns NULL, something went wrong and no valid handle was
 returned.
 .SH "SEE ALSO"
-.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_global_init "(3)
+.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_global_init "(3)"
-

docs/libcurl/curl_easy_getinfo.3

@@ -60,9 +60,9 @@ Pass a pointer to a long to receive the remote time of the retrieved document
 -1, it can be because of many reasons (unknown, the server hides it or the
 server doesn't support the command that tells document time etc) and the time
 of the document is unknown. Note that you must tell the server to collect this
-information before the transfer is made, by using the CURLOPT_FILETIME option
+information before the transfer is made, by using the
-to \fIcurl_easy_setopt(3)\fP or you will unconditionally get a -1 back. (Added
+\fICURLOPT_FILETIME(3)\fP option to \fIcurl_easy_setopt(3)\fP or you will
-in 7.5)
+unconditionally get a -1 back. (Added in 7.5)
 .IP CURLINFO_TOTAL_TIME
 Pass a pointer to a double to receive the total time in seconds for the
 previous transfer, including name resolving, TCP connect etc.
@@ -76,8 +76,8 @@ start until the connect to the remote host (or proxy) was completed.
 Pass a pointer to a double to receive the time, in seconds, it took from the
 start until the SSL/SSH connect/handshake to the remote host was completed.
 This time is most often very near to the PRETRANSFER time, except for cases
-such as HTTP pippelining where the pretransfer time can be delayed due to
+such as HTTP pipelining where the pretransfer time can be delayed due to waits
-waits in line for the pipeline and more. (Added in 7.19.0)
+in line for the pipeline and more. (Added in 7.19.0)
 .IP CURLINFO_PRETRANSFER_TIME
 Pass a pointer to a double to receive the time, in seconds, it took from the
 start until the file transfer is just about to begin. This includes all
@@ -99,10 +99,10 @@ Pass a pointer to a long to receive the total number of redirections that were
 actually followed.  (Added in 7.9.7)
 .IP CURLINFO_REDIRECT_URL
 Pass a pointer to a char pointer to receive the URL a redirect \fIwould\fP
-take you to if you would enable CURLOPT_FOLLOWLOCATION. This can come very
+take you to if you would enable \fICURLOPT_FOLLOWLOCATION(3)\fP. This can come
-handy if you think using the built-in libcurl redirect logic isn't good enough
+very handy if you think using the built-in libcurl redirect logic isn't good
-for you but you would still prefer to avoid implementing all the magic of
+enough for you but you would still prefer to avoid implementing all the magic
-figuring out the new URL. (Added in 7.18.2)
+of figuring out the new URL. (Added in 7.18.2)
 .IP CURLINFO_SIZE_UPLOAD
 Pass a pointer to a double to receive the total amount of bytes that were
 uploaded.
@@ -127,8 +127,8 @@ requests. This is so far only for HTTP requests. Note that this may be more
 than one request if FOLLOWLOCATION is true.
 .IP CURLINFO_SSL_VERIFYRESULT
 Pass a pointer to a long to receive the result of the certification
-verification that was requested (using the CURLOPT_SSL_VERIFYPEER option to
+verification that was requested (using the \fICURLOPT_SSL_VERIFYPEER(3)\fP
-\fIcurl_easy_setopt(3)\fP).
+option to \fIcurl_easy_setopt(3)\fP).
 .IP CURLINFO_SSL_ENGINES
 Pass the address of a 'struct curl_slist *' to receive a linked-list of
 OpenSSL crypto-engines supported. Note that engines are normally implemented
@@ -150,14 +150,15 @@ it means that the server didn't send a valid Content-Type header or that the
 protocol used doesn't support this.
 .IP CURLINFO_PRIVATE
 Pass a pointer to a char pointer to receive the pointer to the private data
-associated with the curl handle (set with the CURLOPT_PRIVATE option to
+associated with the curl handle (set with the \fICURLOPT_PRIVATE(3)\fP option
-\fIcurl_easy_setopt(3)\fP). Please note that for internal reasons, the
+to \fIcurl_easy_setopt(3)\fP). Please note that for internal reasons, the
 value is returned as a char pointer, although effectively being a 'void *'.
 (Added in 7.10.3)
 .IP CURLINFO_HTTPAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
 method(s) available. The meaning of the bits is explained in the
-CURLOPT_HTTPAUTH option for \fIcurl_easy_setopt(3)\fP.  (Added in 7.10.8)
+\fICURLOPT_HTTPAUTH(3)\fP option for \fIcurl_easy_setopt(3)\fP.  (Added in
+7.10.8)
 .IP CURLINFO_PROXYAUTH_AVAIL
 Pass a pointer to a long to receive a bitmask indicating the authentication
 method(s) available for your proxy authentication.  (Added in 7.10.8)
@@ -201,8 +202,8 @@ Pass a pointer to a long to receive the last socket used by this curl
 session. If the socket is no longer valid, -1 is returned. When you finish
 working with the socket, you must call curl_easy_cleanup() as usual and let
 libcurl close the socket and cleanup other resources associated with the
-handle. This is typically used in combination with \fICURLOPT_CONNECT_ONLY\fP.
+handle. This is typically used in combination with
-(Added in 7.15.2)
+\fICURLOPT_CONNECT_ONLY(3)\fP.  (Added in 7.15.2)
 
 NOTE: this API is not really working on win64, since the SOCKET type on win64
 is 64 bit large while its 'long' is only 32 bits.
@@ -216,18 +217,18 @@ Also works for SFTP since 7.21.4
 .IP CURLINFO_CERTINFO
 Pass a pointer to a 'struct curl_certinfo *' and you'll get it set to point to
 struct that holds a number of linked lists with info about the certificate
-chain, assuming you had CURLOPT_CERTINFO enabled when the previous request was
+chain, assuming you had \fICURLOPT_CERTINFO(3)\fP enabled when the previous
-done. The struct reports how many certs it found and then you can extract info
+request was done. The struct reports how many certs it found and then you can
-for each of those certs by following the linked lists. The info chain is
+extract info for each of those certs by following the linked lists. The info
-provided in a series of data in the format "name:content" where the content is
+chain is provided in a series of data in the format "name:content" where the
-for the specific named data. See also the certinfo.c example. NOTE: this
+content is for the specific named data. See also the certinfo.c example. NOTE:
-option is only available in libcurl built with OpenSSL, NSS, GSKit or QsoSSL
+this option is only available in libcurl built with OpenSSL, NSS or GSKit
 support. (Added in 7.19.1)
 .IP CURLINFO_TLS_SESSION
-Pass a pointer to a 'struct curl_tlsinfo *'.  The pointer will be initialized
+Pass a pointer to a 'struct curl_tlssessioninfo *'.  The pointer will be
-to refer to a 'struct curl_tlsinfo *' that will contain an enum indicating the
+initialized to refer to a 'struct curl_tlssessioninfo *' that will contain an
-SSL library used for the handshake and the respective internal TLS session
+enum indicating the SSL library used for the handshake and the respective
-structure of this underlying SSL library.
+internal TLS session structure of this underlying SSL library.
 
 This may then be used to extract certificate information in a format
 convenient for further processing, such as manual validation. NOTE: this
@@ -237,8 +238,8 @@ this does not mean that no SSL backend was used. (Added in 7.34.0)
 
 .IP CURLINFO_CONDITION_UNMET
 Pass a pointer to a long to receive the number 1 if the condition provided in
-the previous request didn't match (see \fICURLOPT_TIMECONDITION\fP). Alas, if
+the previous request didn't match (see \fICURLOPT_TIMECONDITION(3)\fP). Alas,
-this returns a 1 you know that the reason you didn't get data in return is
+if this returns a 1 you know that the reason you didn't get data in return is
 because it didn't fulfill the condition. The long ths argument points to will
 get a zero stored if the condition instead was met. (Added in 7.19.4)
 .IP CURLINFO_RTSP_SESSION_ID

docs/libcurl/curl_easy_init.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -26,24 +26,21 @@ curl_easy_init - Start a libcurl easy session
 .B #include <curl/curl.h>
 
 .BI "CURL *curl_easy_init( );"
-
 .SH DESCRIPTION
 This function must be the first function to call, and it returns a CURL easy
-handle that you must use as input to other easy-functions. curl_easy_init
+handle that you must use as input to other functions in the easy
-initializes curl and this call \fBMUST\fP have a corresponding call to
+interface. This call \fBMUST\fP have a corresponding call to
 \fIcurl_easy_cleanup(3)\fP when the operation is complete.
 
-If you did not already call \fIcurl_global_init(3)\fP,
+If you did not already call \fIcurl_global_init(3)\fP, \fIcurl_easy_init(3)\fP
-\fIcurl_easy_init(3)\fP does it automatically.
+does it automatically.  This may be lethal in multi-threaded cases, since
-This may be lethal in multi-threaded cases, since \fIcurl_global_init(3)\fP is
+\fIcurl_global_init(3)\fP is not thread-safe, and it may result in resource
-not thread-safe, and it may result in resource problems because there is
+problems because there is no corresponding cleanup.
-no corresponding cleanup.
-
-You are strongly advised to not allow this automatic behaviour, by
-calling \fIcurl_global_init(3)\fP yourself properly.
-See the description in \fBlibcurl\fP(3) of global environment
-requirements for details of how to use this function.
 
+You are strongly advised to not allow this automatic behaviour, by calling
+\fIcurl_global_init(3)\fP yourself properly.  See the description in
+\fBlibcurl\fP(3) of global environment requirements for details of how to use
+this function.
 .SH RETURN VALUE
 If this function returns NULL, something went wrong and you cannot use the
 other curl functions.

docs/libcurl/curl_easy_pause.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -40,9 +40,8 @@ the writing is later unpaused.
 
 While it may feel tempting, take care and notice that you cannot call this
 function from another thread. To unpause, you may for example call it from the
-progress callback (see \fIcurl_easy_setopt(3)\fP's
+progress callback (\fICURLOPT_PROGRESSFUNCTION(3)\fP), which gets called at
-\fICURLOPT_PROGRESSFUNCTION\fP), which gets called at least once per second,
+least once per second, even if the connection is paused.
-even if the connection is paused.
 
 When this function is called to unpause reading, the chance is high that you
 will get your write callback called before this function returns.
@@ -55,11 +54,11 @@ connection. The following bits can be used:
 .IP CURLPAUSE_RECV
 Pause receiving data. There will be no data received on this connection until
 this function is called again without this bit set. Thus, the write callback
-(\fICURLOPT_WRITEFUNCTION\fP) won't be called.
+(\fICURLOPT_WRITEFUNCTION(3)\fP) won't be called.
 .IP CURLPAUSE_SEND
 Pause sending data. There will be no data sent on this connection until this
 function is called again without this bit set. Thus, the read callback
-(\fICURLOPT_READFUNCTION\fP) won't be called.
+(\fICURLOPT_READFUNCTION(3)\fP) won't be called.
 .IP CURLPAUSE_ALL
 Convenience define that pauses both directions.
 .IP CURLPAUSE_CONT

docs/libcurl/curl_easy_perform.3

@@ -55,7 +55,7 @@ While the \fBeasy_handle\fP is added to a multi handle, it cannot be used by
 .SH RETURN VALUE
 CURLE_OK (0) means everything was ok, non-zero means an error occurred as
 .I <curl/curl.h>
-defines - see \fIlibcurl-errors(3)\fP. If the \fBCURLOPT_ERRORBUFFER\fP was
+defines - see \fIlibcurl-errors(3)\fP. If the \fBCURLOPT_ERRORBUFFER(3)\fP was
 set with \fIcurl_easy_setopt(3)\fP there will be a readable error message in
 the error buffer when non-zero is returned.
 .SH "SEE ALSO"

docs/libcurl/curl_easy_recv.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -41,7 +41,7 @@ data. \fBbuflen\fP is the maximum amount of data you can get in that
 buffer. The variable \fBn\fP points to will receive the number of received
 bytes.
 
-To establish the connection, set \fBCURLOPT_CONNECT_ONLY\fP option before
+To establish the connection, set \fBCURLOPT_CONNECT_ONLY(3)\fP option before
 calling \fIcurl_easy_perform(3)\fP. Note that \fIcurl_easy_recv(3)\fP does not
 work on connections that were created without this option.
 

docs/libcurl/curl_easy_reset.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -39,5 +39,6 @@ This function was added in libcurl 7.12.1
 .SH RETURN VALUE
 Nothing
 .SH "SEE ALSO"
-.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_easy_setopt "(3)
+.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_easy_setopt "(3),"
+.BR curl_easy_duphandle "(3)"
 

docs/libcurl/curl_easy_send.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -39,7 +39,7 @@ connection set-up.
 \fBbuffer\fP is a pointer to the data of length \fBbuflen\fP that you want sent.
 The variable \fBn\fP points to will receive the number of sent bytes.
 
-To establish the connection, set \fBCURLOPT_CONNECT_ONLY\fP option before
+To establish the connection, set \fBCURLOPT_CONNECT_ONLY(3)\fP option before
 calling \fIcurl_easy_perform(3)\fP. Note that \fIcurl_easy_send(3)\fP will not
 work on connections that were created without this option.
 

docs/libcurl/curl_easy_strerror.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -27,8 +27,11 @@ curl_easy_strerror - return string describing error code
 
 const char *curl_easy_strerror(CURLcode errornum);
 .SH DESCRIPTION
-The curl_easy_strerror() function returns a string describing the CURLcode
+The \fIcurl_easy_strerror(3)\fP function returns a string describing the
-error code passed in the argument \fIerrornum\fP.
+CURLcode error code passed in the argument \fIerrornum\fP.
+
+Typically applications also appreciate \fICURLOPT_ERRORBUFFER(3)\fP for more
+specific error descriptions generated at run-time.
 .SH AVAILABILITY
 This function was added in libcurl 7.12.0
 .SH RETURN VALUE

docs/libcurl/curl_easy_unescape.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -48,4 +48,4 @@ Added in 7.15.4 and replaces the old \fIcurl_unescape(3)\fP function.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_easy_escape(3), curl_free(3), RFC 2396
+.BR curl_easy_escape "(3), " curl_free "(3)," RFC 2396

docs/libcurl/curl_formadd.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -32,7 +32,7 @@ curl_formadd - add a section to a multipart/formdata HTTP POST
 curl_formadd() is used to append sections when building a multipart/formdata
 HTTP POST (sometimes referred to as RFC2388-style posts). Append one section
 at a time until you've added all the sections you want included and then you
-pass the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST\fP.
+pass the \fIfirstitem\fP pointer as parameter to \fBCURLOPT_HTTPPOST(3)\fP.
 \fIlastitem\fP is set after each \fIcurl_formadd(3)\fP call and on repeated
 invokes it should be left as set to allow repeated invokes to find the end of
 the list faster.
@@ -45,7 +45,7 @@ the function itself. You must call \fIcurl_formfree(3)\fP on the
 \fIfirstitem\fP after the form post has been done to free the resources.
 
 Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
-You can disable this header with \fICURLOPT_HTTPHEADER\fP as usual.
+You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual.
 
 First, there are some basics you need to understand about multipart/formdata
 posts. Each part consists of at least a NAME and a CONTENTS part. If the part
@@ -86,6 +86,10 @@ you must set its length  with \fBCURLFORM_CONTENTSLENGTH\fP.
 .IP CURLFORM_CONTENTSLENGTH
 followed by a long giving the length of the contents. Note that for
 \fICURLFORM_STREAM\fP contents, this option is mandatory.
+
+If you pass a 0 (zero) for this option, libcurl will instead do a strlen() on
+the contents to figure out the size. If you really want to send a zero byte
+content then you must make sure strlen() on the data pointer returns zero.
 .IP CURLFORM_FILECONTENT
 followed by a filename, causes that file to be read and its contents used
 as data in this part. This part does \fInot\fP automatically become a file
@@ -121,12 +125,13 @@ to the buffer to be uploaded. This buffer must not be freed until after
 is used in combination with \fICURLFORM_BUFFER\fP. The parameter is a
 long which gives the length of the buffer.
 .IP CURLFORM_STREAM
-Tells libcurl to use the \fICURLOPT_READFUNCTION\fP callback to get data. The
+Tells libcurl to use the \fICURLOPT_READFUNCTION(3)\fP callback to get
-parameter you pass to \fICURLFORM_STREAM\fP is the pointer passed on to the
+data. The parameter you pass to \fICURLFORM_STREAM\fP is the pointer passed on
-read callback's fourth argument. If you want the part to look like a file
+to the read callback's fourth argument. If you want the part to look like a
-upload one, set the \fICURLFORM_FILENAME\fP parameter as well. Note that when
+file upload one, set the \fICURLFORM_FILENAME\fP parameter as well. Note that
-using \fICURLFORM_STREAM\fP, \fICURLFORM_CONTENTSLENGTH\fP must also be set
+when using \fICURLFORM_STREAM\fP, \fICURLFORM_CONTENTSLENGTH\fP must also be
-with the total expected length of the part. (Option added in libcurl 7.18.2)
+set with the total expected length of the part. (Option added in libcurl
+7.18.2)
 .IP CURLFORM_ARRAY
 Another possibility to send options to curl_formadd() is the
 \fBCURLFORM_ARRAY\fP option, that passes a struct curl_forms array pointer as
@@ -142,7 +147,7 @@ the POST occurs, if you free it before the post completes you may experience
 problems.
 
 When you've passed the HttpPost pointer to \fIcurl_easy_setopt(3)\fP (using
-the \fICURLOPT_HTTPPOST\fP option), you must not free the list until after
+the \fICURLOPT_HTTPPOST(3)\fP option), you must not free the list until after
 you've called \fIcurl_easy_cleanup(3)\fP for the curl handle.
 
 See example below.

docs/libcurl/curl_formfree.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -33,8 +33,8 @@ curl_formfree() is used to clean up data previously built/appended with
 typically means after \fIcurl_easy_perform(3)\fP has been called.
 
 The pointer to free is the same pointer you passed to the
-\fBCURLOPT_HTTPPOST\fP option, which is the \fIfirstitem\fP pointer from the
+\fBCURLOPT_HTTPPOST(3)\fP option, which is the \fIfirstitem\fP pointer from
-\fIcurl_formadd(3)\fP invoke(s).
+the \fIcurl_formadd(3)\fP invoke(s).
 
 \fBform\fP is the pointer as returned from a previous call to
 \fIcurl_formadd(3)\fP and may be NULL.

docs/libcurl/curl_free.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -29,7 +29,7 @@ curl_free - reclaim memory that has been obtained through a libcurl call
 .ad
 .SH DESCRIPTION
 curl_free reclaims memory that has been obtained through a libcurl call.  Use
-curl_free() instead of free() to avoid anomalies that can result from
+\fIcurl_free(3)\fP instead of free() to avoid anomalies that can result from
 differences in memory management between your application and libcurl.
 .SH "SEE ALSO"
-.I curl_unescape(3)
+.BR curl_easy_unescape "(3), " curl_easy_escape "(3) "

docs/libcurl/curl_getdate.3

@@ -102,4 +102,7 @@ number).
 
 Having a 64 bit time_t is not a guarantee that dates beyond 03:14:07 UTC,
 January 19, 2038 will work fine. On systems with a 64 bit time_t but with a
-crippled mktime(), \fIcurl_getdate\fP will return -1 in this case.
+crippled mktime(), \fIcurl_getdate(3)\fP will return -1 in this case.
+.SH "SEE ALSO"
+.BR curl_easy_escape "(3), " curl_easy_unescape "(3), "
+.BR CURLOPT_TIMECONDITION "(3), " CURLOPT_TIMEVALUE "(3) "

docs/libcurl/curl_global_init.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -46,11 +46,11 @@ libcurl.
 \fBThis function is not thread safe.\fP You must not call it when any other
 thread in the program (i.e. a thread sharing the same memory) is running.
 This doesn't just mean no other thread that is using libcurl.  Because
-\fIcurl_global_init()\fP calls functions of other libraries that are similarly
+\fIcurl_global_init(3)\fP calls functions of other libraries that are
-thread unsafe, it could conflict with any other thread that uses these other
+similarly thread unsafe, it could conflict with any other thread that uses
-libraries.
+these other libraries.
 
-See the description in \fBlibcurl\fP(3) of global environment requirements for
+See the description in \fBlibcurl(3)\fP of global environment requirements for
 details of how to use this function.
 
 .SH FLAGS
@@ -74,7 +74,8 @@ the functionality of the \fBCURL_GLOBAL_ALL\fP mask.
 .TP
 .B CURL_GLOBAL_ACK_EINTR
 When this flag is set, curl will acknowledge EINTR condition when connecting
-or when waiting for data.  Otherwise, curl waits until full timeout elapses.
+or when waiting for data.  Otherwise, curl waits until full timeout
+elapses. (Added in 7.30.0)
 .SH RETURN VALUE
 If this function returns non-zero, something went wrong and you cannot use the
 other curl functions.

docs/libcurl/curl_multi_add_handle.3

@@ -29,19 +29,22 @@ CURLMcode curl_multi_add_handle(CURLM *multi_handle, CURL *easy_handle);
 .ad
 .SH DESCRIPTION
 Adds a standard easy handle to the multi stack. This function call will make
-this \fImulti_handle\fP control the specified \fIeasy_handle\fP.  Furthermore,
+this \fImulti_handle\fP control the specified \fIeasy_handle\fP.
-libcurl now initiates the connection associated with the specified
-\fIeasy_handle\fP.
 
 While an easy handle is added to a multi stack, you can not and you must not
-use \fIcurl_easy_perform(3)\fP on that handle. After having removed the handle
+use \fIcurl_easy_perform(3)\fP on that handle. After having removed the easy
-from the multi stack again, it is perfectly fine to use it with the easy
+handle from the multi stack again, it is perfectly fine to use it with the
-interface again.
+easy interface again.
 
-If the easy handle is not set to use a shared (CURLOPT_SHARE) or global DNS
+If the easy handle is not set to use a shared (\fICURLOPT_SHARE(3)\fP) or
-cache (CURLOPT_DNS_USE_GLOBAL_CACHE), it will be made to use the DNS cache
+global DNS cache (\fICURLOPT_DNS_USE_GLOBAL_CACHE(3)\fP), it will be made to
-that is shared between all easy handles within the multi handle when
+use the DNS cache that is shared between all easy handles within the multi
-\fIcurl_multi_add_handle(3)\fP is called.
+handle when \fIcurl_multi_add_handle(3)\fP is called.
+
+When an easy interface is added to a multi handle, it will use a shared
+connection cache owned by the multi handle. Removing and adding new easy
+handles will not affect the pool of connections or the ability to do
+connection re-use.
 
 If you have CURLMOPT_TIMERFUNCTION set in the multi handle (and you really
 should if you're working event-based with \fIcurl_multi_socket_action(3)\fP
@@ -49,10 +52,12 @@ and friends), that callback will be called from within this function to ask
 for an updated timer so that your main event loop will get the activity on
 this handle to get started.
 
-The easy handle will remain added until you remove it again with
+The easy handle will remain added to the multi handle until you remove it
-\fIcurl_multi_remove_handle(3)\fP. You should remove the easy handle from the
+again with \fIcurl_multi_remove_handle(3)\fP - even when a transfer with that
-multi stack before you terminate first the easy handle and then the multi
+specific easy handle is completed.
-handle:
+
+You should remove the easy handle from the multi stack before you terminate
+first the easy handle and then the multi handle:
 
 1 - \fIcurl_multi_remove_handle(3)\fP
 
@@ -62,4 +67,5 @@ handle:
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"
-.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3), "
+.BR curl_multi_setopt "(3), " curl_multi_socket_action "(3) "

docs/libcurl/curl_multi_assign.3

@@ -21,7 +21,7 @@
 .\" **************************************************************************
 .TH curl_multi_assign 3 "9 Jul 2006" "libcurl 7.16.0" "libcurl Manual"
 .SH NAME
-curl_multi_assign \- set data to association with an internal socket
+curl_multi_assign \- set data to associate with an internal socket
 .SH SYNOPSIS
 #include <curl/curl.h>
 
@@ -30,7 +30,7 @@ CURLMcode curl_multi_assign(CURLM *multi_handle, curl_socket_t sockfd,
 .SH DESCRIPTION
 This function creates an association in the multi handle between the given
 socket and a private pointer of the application. This is designed for
-\fIcurl_multi_socket(3)\fP uses.
+\fIcurl_multi_socket_action(3)\fP uses.
 
 When set, the \fIsockptr\fP pointer will be passed to all future socket
 callbacks for the specific \fIsockfd\fP socket.

docs/libcurl/curl_multi_fdset.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -37,22 +37,34 @@ This function extracts file descriptor information from a given multi_handle.
 libcurl returns its fd_set sets. The application can use these to select() on,
 but be sure to FD_ZERO them before calling this function as
 \fIcurl_multi_fdset(3)\fP only adds its own descriptors, it doesn't zero or
-otherwise remove any others. The \fIcurl_multi_perform(3)\fP function should be
+otherwise remove any others. The \fIcurl_multi_perform(3)\fP function should
-called as soon as one of them is ready to be read from or written to.
+be called as soon as one of them is ready to be read from or written to.
+
+If the \fIread_fd_set\fP argument is not a null pointer, it points to an
+object of type fd_set that on returns specifies the file descriptors to be
+checked for being ready to read.
+
+If the \fIwrite_fd_set\fP argument is not a null pointer, it points to an
+object of type fd_set that on return specifies the file descriptors to be
+checked for being ready to write.
+
+If the \fIexc_fd_set\fP argument is not a null pointer, it points to an object
+of type fd_set that on return specifies the file descriptors to be checked for
+error conditions pending.
 
 If no file descriptors are set by libcurl, \fImax_fd\fP will contain -1 when
-this function returns. Otherwise it will contain the higher descriptor number
+this function returns. Otherwise it will contain the highest descriptor number
 libcurl set. When libcurl returns -1 in \fImax_fd\fP, it is because libcurl
 currently does something that isn't possible for your application to monitor
 with a socket and unfortunately you can then not know exactly when the current
-action is completed using select(). When max_fd returns with -1, you need to
+action is completed using select(). You then need to wait a while before you
-wait a while and then proceed and call \fIcurl_multi_perform\fP anyway. How
+proceed and call \fIcurl_multi_perform(3)\fP anyway. How long to wait? We
-long to wait? I would suggest 100 milliseconds at least, but you may want to
+suggest 100 milliseconds at least, but you may want to test it out in your own
-test it out in your own particular conditions to find a suitable value.
+particular conditions to find a suitable value.
 
 When doing select(), you should use \fBcurl_multi_timeout\fP to figure out how
-long to wait for action. Call \fIcurl_multi_perform\fP even if no activity has
+long to wait for action. Call \fIcurl_multi_perform(3)\fP even if no activity
-been seen on the fd_sets after the timeout expires as otherwise internal
+has been seen on the fd_sets after the timeout expires as otherwise internal
 retries and timeouts may not work as you'd think and want.
 
 If one of the sockets used by libcurl happens to be larger than what can be
@@ -67,4 +79,4 @@ CURLMcode type, general libcurl multi interface error code. See
 \fIlibcurl-errors(3)\fP
 .SH "SEE ALSO"
 .BR curl_multi_cleanup "(3), " curl_multi_init "(3), "
-.BR curl_multi_timeout "(3), " curl_multi_perform "(3) "
+.BR curl_multi_timeout "(3), " curl_multi_perform "(3), " select "(2) "

docs/libcurl/curl_multi_perform.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -34,7 +34,7 @@ in an non-blocking fashion.
 When an application has found out there's data available for the multi_handle
 or a timeout has elapsed, the application should call this function to
 read/write whatever there is to read or write right now etc.
-curl_multi_perform() returns as soon as the reads/writes are done. This
+\fIcurl_multi_perform(3)\fP returns as soon as the reads/writes are done. This
 function does not require that there actually is any data available for
 reading or that data can be written, it can be called just in case. It will
 write the number of handles that still transfer data in the second argument's
@@ -53,7 +53,7 @@ there is no longer any transfers in progress.
 CURLMcode type, general libcurl multi interface error code.
 
 Before version 7.20.0: If you receive \fICURLM_CALL_MULTI_PERFORM\fP, this
-basically means that you should call \fIcurl_multi_perform\fP again, before
+basically means that you should call \fIcurl_multi_perform(3)\fP again, before
 you select() on more actions. You don't have to do it immediately, but the
 return code means that libcurl may have more data available to return or that
 there may be more data to send off before it is "satisfied". Do note that

docs/libcurl/curl_multi_remove_handle.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -28,16 +28,17 @@ curl_multi_remove_handle - remove an easy handle from a multi session
 CURLMcode curl_multi_remove_handle(CURLM *multi_handle, CURL *easy_handle);
 .ad
 .SH DESCRIPTION
-Removes a given easy_handle from the multi_handle. This will make the
+Removes a given \fIeasy_handle\fI from the \fImulti_handle\fI. This will make
-specified easy handle be removed from this multi handle's control.
+the specified easy handle be removed from this multi handle's control.
 
 When the easy handle has been removed from a multi stack, it is again
-perfectly legal to invoke \fIcurl_easy_perform()\fP on this easy handle.
+perfectly legal to invoke \fIcurl_easy_perform(3)\fP on this easy handle.
 
-Removing an easy handle while being used, will effectively halt the transfer
+Removing an easy handle while being used is perfectly legal and will
-in progress involving that easy handle. All other easy handles and transfers
+effectively halt the transfer in progress involving that easy handle. All
-will remain unaffected.
+other easy handles and transfers will remain unaffected.
 .SH RETURN VALUE
 CURLMcode type, general libcurl multi interface error code.
 .SH "SEE ALSO"
-.BR curl_multi_cleanup "(3)," curl_multi_init "(3)"
+.BR curl_multi_cleanup "(3)," curl_multi_init "(3), "
+.BR curl_multi_add_handle "(3) "

docs/libcurl/curl_multi_setopt.3

@@ -19,7 +19,7 @@
 .\" * KIND, either express or implied.
 .\" *
 .\" **************************************************************************
-.TH curl_multi_setopt 3 "10 Oct 2006" "libcurl 7.16.0" "libcurl Manual"
+.TH curl_multi_setopt 3 "4 Nov 2014" "libcurl 7.39.0" "libcurl Manual"
 .SH NAME
 curl_multi_setopt \- set options for a curl multi handle
 .SH SYNOPSIS
@@ -27,183 +27,40 @@ curl_multi_setopt \- set options for a curl multi handle
 
 CURLMcode curl_multi_setopt(CURLM * multi_handle, CURLMoption option, param);
 .SH DESCRIPTION
-curl_multi_setopt() is used to tell a libcurl multi handle how to behave. By
+\fIcurl_multi_setopt(3)\fP is used to tell a libcurl multi handle how to
-using the appropriate options to \fIcurl_multi_setopt(3)\fP, you can change
+behave. By using the appropriate options to \fIcurl_multi_setopt(3)\fP, you
-libcurl's behaviour when using that multi handle.  All options are set with
+can change libcurl's behaviour when using that multi handle.  All options are
-the \fIoption\fP followed by the parameter \fIparam\fP. That parameter can be
+set with the \fIoption\fP followed by the parameter \fIparam\fP. That
-a \fBlong\fP, a \fBfunction pointer\fP, an \fBobject pointer\fP or a
+parameter can be a \fBlong\fP, a \fBfunction pointer\fP, an \fBobject
-\fBcurl_off_t\fP type, depending on what the specific option expects. Read
+pointer\fP or a \fBcurl_off_t\fP type, depending on what the specific option
-this manual carefully as bad input values may cause libcurl to behave badly!
+expects. Read this manual carefully as bad input values may cause libcurl to
-You can only set one option in each function call.
+behave badly!  You can only set one option in each function call.
 
 .SH OPTIONS
 .IP CURLMOPT_SOCKETFUNCTION
-Pass a pointer to a function matching the \fBcurl_socket_callback\fP
+See \fICURLMOPT_SOCKETFUNCTION(3)\fP
-prototype. The \fIcurl_multi_socket_action(3)\fP function informs the
-application about updates in the socket (file descriptor) status by doing
-none, one, or multiple calls to the curl_socket_callback given in the
-\fBparam\fP argument. They update the status with changes since the previous
-time a \fIcurl_multi_socket(3)\fP function was called. If the given callback
-pointer is NULL, no callback will be called. Set the callback's \fBuserp\fP
-argument with \fICURLMOPT_SOCKETDATA\fP.  See \fIcurl_multi_socket(3)\fP for
-more callback details.
 .IP CURLMOPT_SOCKETDATA
-Pass a pointer to whatever you want passed to the \fBcurl_socket_callback\fP's
+See \fICURLMOPT_SOCKETDATA(3)\fP
-fourth argument, the userp pointer. This is not used by libcurl but only
-passed-thru as-is. Set the callback pointer with
-\fICURLMOPT_SOCKETFUNCTION\fP.
 .IP CURLMOPT_PIPELINING
-Pass a long set to 1 to enable or 0 to disable. Enabling pipelining on a multi
+See \fICURLMOPT_PIPELINING(3)\fP
-handle will make it attempt to perform HTTP Pipelining as far as possible for
-transfers using this handle. This means that if you add a second request that
-can use an already existing connection, the second request will be \&"piped"
-on the same connection rather than being executed in parallel. (Added in
-7.16.0)
 .IP CURLMOPT_TIMERFUNCTION
-Pass a pointer to a function matching the \fBcurl_multi_timer_callback\fP
+See \fICURLMOPT_TIMERFUNCTION(3)\fP
-prototype: int curl_multi_timer_callback(CURLM *multi /* multi handle */,
-long timeout_ms /* timeout in milliseconds */, void *userp /* TIMERDATA */).
-This function will then be called when the timeout value
-changes. The timeout value is at what latest time the application should call
-one of the \&"performing" functions of the multi interface
-(\fIcurl_multi_socket_action(3)\fP and \fIcurl_multi_perform(3)\fP) - to allow
-libcurl to keep timeouts and retries etc to work. A timeout value of -1 means
-that there is no timeout at all, and 0 means that the timeout is already
-reached. Libcurl attempts to limit calling this only when the fixed future
-timeout time actually changes. See also \fICURLMOPT_TIMERDATA\fP. The callback
-should return 0 on success, and -1 on error. This
-callback can be used instead of, or in addition to,
-\fIcurl_multi_timeout(3)\fP. (Added in 7.16.0)
 .IP CURLMOPT_TIMERDATA
-Pass a pointer to whatever you want passed to the
+See \fICURLMOPT_TIMERDATA(3)\fP
-\fBcurl_multi_timer_callback\fP's third argument, the userp pointer.  This is
-not used by libcurl but only passed-thru as-is. Set the callback pointer with
-\fICURLMOPT_TIMERFUNCTION\fP. (Added in 7.16.0)
-.IP CURLMOPT_MAXCONNECTS
-Pass a long. The set number will be used as the maximum amount of
-simultaneously open connections that libcurl may keep in its connection cache
-after completed use. By default libcurl will enlarge the size for each added
-easy handle to make it fit 4 times the number of added easy handles.
-
-By setting this option, you can prevent the cache size from growing beyond the
-limit set by you.
-
-When the cache is full, curl closes the oldest one in the cache to prevent the
-number of open connections from increasing.
-
-This option is for the multi handle's use only, when using the easy interface
-you should instead use the \fICURLOPT_MAXCONNECTS\fP option.
-
-See \fICURLMOPT_MAX_TOTAL_CONNECTIONS\fP for limiting the number of active
-connections.
-
-(Added in 7.16.3)
 .IP CURLMOPT_MAX_HOST_CONNECTIONS
-Pass a long. The set number will be used as the maximum amount of
+See \fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP
-simultaneously open connections to a single host. For each new session to
-a host, libcurl will open a new connection up to the limit set by
-CURLMOPT_MAX_HOST_CONNECTIONS. When the limit is reached, the sessions will
-be pending until there are available connections. If CURLMOPT_PIPELINING is
-1, libcurl will try to pipeline if the host is capable of it.
-
-The default value is 0, which means that there is no limit.
-However, for backwards compatibility, setting it to 0 when CURLMOPT_PIPELINING
-is 1 will not be treated as unlimited. Instead it will open only 1 connection
-and try to pipeline on it.
-
-(Added in 7.30.0)
 .IP CURLMOPT_MAX_PIPELINE_LENGTH
-Pass a long. The set number will be used as the maximum amount of requests
+See \fICURLMOPT_MAX_PIPELINE_LENGTH(3)\fP
-in a pipelined connection. When this limit is reached, libcurl will use another
-connection to the same host (see CURLMOPT_MAX_HOST_CONNECTIONS), or queue the
-requests until one of the pipelines to the host is ready to accept a request.
-Thus, the total number of requests in-flight is CURLMOPT_MAX_HOST_CONNECTIONS *
-CURLMOPT_MAX_PIPELINE_LENGTH.
-The default value is 5.
-
-(Added in 7.30.0)
 .IP CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE
-Pass a long. If a pipelined connection is currently processing a request
+See \fICURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3)\fP
-with a Content-Length larger than CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, that
-connection will not be considered for additional requests, even if it is
-shorter than CURLMOPT_MAX_PIPELINE_LENGTH.
-The default value is 0, which means that the penalization is inactive.
-
-(Added in 7.30.0)
 .IP CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE
-Pass a long. If a pipelined connection is currently processing a
+See \fICURLMOPT_CHUNK_LENGTH_PENALTY_SIZE(3)\fP
-chunked (Transfer-encoding: chunked) request with a current chunk length
-larger than CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, that connection will not be
-considered for additional requests, even if it is shorter than
-CURLMOPT_MAX_PIPELINE_LENGTH.
-The default value is 0, which means that the penalization is inactive.
-
-(Added in 7.30.0)
 .IP CURLMOPT_PIPELINING_SITE_BL
-Pass an array of char *, ending with NULL. This is a list of sites that are
+See \fICURLMOPT_PIPELINING_SITE_BL(3)\fP
-blacklisted from pipelining, i.e sites that are known to not support HTTP
-pipelining. The array is copied by libcurl.
-
-The default value is NULL, which means that there is no blacklist.
-
-Pass a NULL pointer to clear the blacklist.
-
-Example:
-
-.nf
-  site_blacklist[] =
-  {
-    "www.haxx.se",
-    "www.example.com:1234",
-    NULL
-  };
-
-  curl_multi_setopt(m, CURLMOPT_PIPELINE_SITE_BL, site_blacklist);
-.fi
-
-(Added in 7.30.0)
 .IP CURLMOPT_PIPELINING_SERVER_BL
-Pass an array of char *, ending with NULL. This is a list of server types
+See \fICURLMOPT_PIPELINING_SERVER_BL(3)\fP
-prefixes (in the Server: HTTP header) that are blacklisted from pipelining,
-i.e server types that are known to not support HTTP pipelining. The array is
-copied by libcurl.
-
-Note that the comparison matches if the Server: header begins with the string
-in the blacklist, i.e "Server: Ninja 1.2.3" and "Server: Ninja 1.4.0" can 
-both be blacklisted by having "Ninja" in the backlist.
-
-The default value is NULL, which means that there is no blacklist.
-
-Pass a NULL pointer to clear the blacklist.
-
-Example:
-
-.nf
-  server_blacklist[] =
-  {
-    "Microsoft-IIS/6.0",
-    "nginx/0.8.54",
-    NULL
-  };
-
-  curl_multi_setopt(m, CURLMOPT_PIPELINE_SERVER_BL, server_blacklist);
-.fi
-
-(Added in 7.30.0)
 .IP CURLMOPT_MAX_TOTAL_CONNECTIONS
-Pass a long. The set number will be used as the maximum amount of
+See \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP
-simultaneously open connections in total. For each new session, libcurl
-will open a new connection up to the limit set by
-CURLMOPT_MAX_TOTAL_CONNECTIONS. When the limit is reached, the sessions will
-be pending until there are available connections. If CURLMOPT_PIPELINING is
-1, libcurl will try to pipeline if the host is capable of it.
-
-The default value is 0, which means that there is no limit.
-However, for backwards compatibility, setting it to 0 when CURLMOPT_PIPELINING
-is 1 will not be treated as unlimited. Instead it will open only 1 connection
-and try to pipeline on it.
-
-(Added in 7.30.0)
 .SH RETURNS
 The standard CURLMcode for multi interface error codes. Note that it returns a
 CURLM_UNKNOWN_OPTION if you try setting an option that this version of libcurl

docs/libcurl/curl_share_init.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -33,9 +33,9 @@ share-functions, sometimes referred to as a share handle in some places in the
 documentation. This init call MUST have a corresponding call to
 \fIcurl_share_cleanup\fP when all operations using the share are complete.
 
-This \fIshare handle\fP is what you pass to curl using the \fICURLOPT_SHARE\fP
+This \fIshare handle\fP is what you pass to curl using the
-option with \fIcurl_easy_setopt(3)\fP, to make that specific curl handle use
+\fICURLOPT_SHARE(3)\fP option with \fIcurl_easy_setopt(3)\fP, to make that
-the data in this share.
+specific curl handle use the data in this share.
 .SH RETURN VALUE
 If this function returns NULL, something went wrong (out of memory, etc.)
 and therefore the share object was not created.

docs/libcurl/curl_unescape.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -38,11 +38,11 @@ converted to their plain text versions.
 If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
 input 'url' string to find out the size.
 
-You must curl_free() the returned string when you're done with it.
+You must \fIcurl_free(3)\fP the returned string when you're done with it.
 .SH AVAILABILITY
 Since 7.15.4, \fIcurl_easy_unescape(3)\fP should be used. This function will
 be removed in a future release.
 .SH RETURN VALUE
 A pointer to a zero terminated string or NULL if it failed.
 .SH "SEE ALSO"
-.I curl_easy_escape(3), curl_easy_unescape(3), curl_free(3), RFC 2396
+.br curl_easy_escape "(3)," curl_easy_unescape "(3)," curl_free "(3)," RFC 2396

docs/libcurl/curl_version_info.3

@@ -20,7 +20,7 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH curl_version_info 3 "18 Feb 2014" "libcurl 7.33.0" "libcurl Manual"
+.TH curl_version_info 3 "2 Aug 2014" "libcurl 7.38.0" "libcurl Manual"
 .SH NAME
 curl_version_info - returns run-time libcurl version info
 .SH SYNOPSIS
@@ -29,7 +29,7 @@ curl_version_info - returns run-time libcurl version info
 .BI "curl_version_info_data *curl_version_info( CURLversion "type ");"
 .ad
 .SH DESCRIPTION
-Returns a pointer to a filled in struct with information about various
+Returns a pointer to a filled in static struct with information about various
 features in the running version of libcurl. \fItype\fP should be set to the
 version of this functionality by the time you write your program. This way,
 libcurl will always return a proper struct that your program understands,
@@ -66,7 +66,8 @@ typedef struct {
   /* when 'age' is 2 or higher, the member below also exists: */
   const char *libidn;       /* human readable string */
 
-  /* when 'age' is 3 or higher, the members below also exist: */
+  /* when 'age' is 3 or higher (7.16.1 or later), the members below also
+     exist  */
   int iconv_ver_num;       /* '_libiconv_version' if iconv support enabled */
 
   const char *libssh_version; /* human readable string */
@@ -123,9 +124,14 @@ libcurl was built with support for IDNA, domain names with international
 letters. (Added in 7.12.0)
 .IP CURL_VERSION_SSPI
 libcurl was built with support for SSPI. This is only available on Windows and
-makes libcurl use Windows-provided functions for NTLM authentication. It also
+makes libcurl use Windows-provided functions for Kerberos, NTLM, SPNEGO and
-allows libcurl to use the current user and the current user's password without
+SASL DIGEST-MD5 authentication. It also allows libcurl to use the current user
-the app having to pass them on. (Added in 7.13.2)
+credentials without the app having to pass them on. (Added in 7.13.2)
+.IP CURL_VERSION_GSSAPI
+libcurl was built with support for GSS-API. This makes libcurl use provided
+functions for Kerberos and SPNEGO authentication. It also allows libcurl
+to use the current user credentials without the app having to pass them on.
+(Added in 7.38.0)
 .IP CURL_VERSION_CONV
 libcurl was built with support for character conversions, as provided by the
 CURLOPT_CONV_* callbacks. (Added in 7.15.4)
@@ -141,8 +147,7 @@ libcurl was built with support for HTTP2.
 \fIssl_version\fP is an ASCII string for the OpenSSL version used. If libcurl
 has no SSL support, this is NULL.
 
-\fIssl_version_num\fP is the numerical OpenSSL version value as defined by the
+\fIssl_version_num\fP is always 0.
-OpenSSL project. If libcurl has no SSL support, this is 0.
 
 \fIlibz_version\fP is an ASCII string (there is no numerical version). If
 libcurl has no libz support, this is NULL.

docs/libcurl/getinfo-times

@@ -1,6 +1,6 @@
 An overview of the six time values available from curl_easy_getinfo()
 
-curk_easy_perform()
+curl_easy_perform()
     |
     |--NT
     |--|--CT

docs/libcurl/libcurl-easy.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -19,7 +19,7 @@
 .\" * KIND, either express or implied.
 .\" *
 .\" **************************************************************************
-.TH libcurl 3 "12 Aug 2003" "libcurl 7.10.7" "libcurl easy interface"
+.TH libcurl 3 "19 Sep 2014" "libcurl" "libcurl easy interface"
 .SH NAME
 libcurl-easy \- easy interface overview
 .SH DESCRIPTION
@@ -33,6 +33,17 @@ without a specified URL as you may have figured out yourself). You might want
 to set some callbacks as well that will be called from the library when data
 is available etc. \fIcurl_easy_setopt(3)\fP is used for all this.
 
+\fICURLOPT_URL(3)\fP is only option you really must set, as otherwise there
+can be no transfer. Another commonly used option is \fICURLOPT_VERBOSE(3)\fP
+that will help you see what libcurl is doing under the hood, very useful when
+debugging for example. The \fIcurl_easy_setopt(3)\fP man page has a full index
+of the over 200 available options.
+
+If you at any point would like to blank all previously set options for a
+single easy handle, you can call \fIcurl_easy_reset(3)\fP and you can also
+make a clone of an easy handle (with all its set options) using
+\fIcurl_easy_duphandle(3)\fP.
+
 When all is setup, you tell libcurl to perform the transfer using
 \fIcurl_easy_perform(3)\fP.  It will then do the entire operation and won't
 return until it is done (successfully or not).
@@ -42,4 +53,6 @@ transfer, or if you're done, cleanup the session by calling
 \fIcurl_easy_cleanup(3)\fP. If you want persistent connections, you don't
 cleanup immediately, but instead run ahead and perform other transfers using
 the same easy handle.
-
+.SH "SEE ALSO"
+.BR curl_easy_init "(3)," curl_easy_cleanup "(3)," curl_easy_setopt "(3), "
+.BR libcurl-errors "(3), " libcurl-multi "(3), " libcurl "(3) "

docs/libcurl/libcurl-errors.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -28,11 +28,11 @@ This man page includes most, if not all, available error codes in libcurl.
 Why they occur and possibly what you can do to fix the problem are also included.
 .SH "CURLcode"
 Almost all "easy" interface functions return a CURLcode error code. No matter
-what, using the \fIcurl_easy_setopt(3)\fP option \fICURLOPT_ERRORBUFFER\fP is
+what, using the \fIcurl_easy_setopt(3)\fP option \fICURLOPT_ERRORBUFFER(3)\fP
-a good idea as it will give you a human readable error string that may offer
+is a good idea as it will give you a human readable error string that may
-more details about the cause of the error than just the error code.
+offer more details about the cause of the error than just the error code.
-\fIcurl_easy_strerror(3)\fP can be called to get an error string from a
+\fIcurl_easy_strerror(3)\fP can be called to get an error string from a given
-given CURLcode number.
+CURLcode number.
 
 CURLcode is one of the following:
 .IP "CURLE_OK (0)"
@@ -74,7 +74,7 @@ After having sent the FTP password to the server, libcurl expects a proper
 reply. This error code indicates that an unexpected code was returned.
 .IP "CURLE_FTP_ACCEPT_TIMEOUT (12)"
 During an active FTP session while waiting for the server to connect, the
-\fICURLOPT_ACCEPTTIMOUT_MS\fP (or the internal default) timeout expired.
+\fICURLOPT_ACCEPTTIMOUT_MS(3)\fP (or the internal default) timeout expired.
 .IP "CURLE_FTP_WEIRD_PASV_REPLY (13)"
 libcurl failed to get a sensible result back from the server as a response to
 either a PASV or a EPSV command. The server is flawed.
@@ -83,6 +83,9 @@ FTP servers return a 227-line as a response to a PASV command. If libcurl
 fails to parse that line, this return code is passed back.
 .IP "CURLE_FTP_CANT_GET_HOST (15)"
 An internal failure to lookup the host used for the new connection.
+.IP "CURLE_HTTP2 (16)"
+A problem was detected in the HTTP2 framing layer. This is somewhat generic
+and can be one out of several problems, see the error buffer for details.
 .IP "CURLE_FTP_COULDNT_SET_TYPE (17)"
 Received an error when trying to set the transfer mode to binary or ASCII.
 .IP "CURLE_PARTIAL_FILE (18)"
@@ -97,8 +100,8 @@ When sending custom "QUOTE" commands to the remote server, one of the commands
 returned an error code that was 400 or higher (for FTP) or otherwise
 indicated unsuccessful completion of the command.
 .IP "CURLE_HTTP_RETURNED_ERROR (22)"
-This is returned if CURLOPT_FAILONERROR is set TRUE and the HTTP server
+This is returned if \fICURLOPT_FAILONERROR(3)\fP is set TRUE and the HTTP
-returns an error code that is >= 400.
+server returns an error code that is >= 400.
 .IP "CURLE_WRITE_ERROR (23)"
 An error occurred when writing received data to a local file, or an error was
 returned to libcurl from a write callback.
@@ -116,7 +119,8 @@ Operation timeout. The specified time-out period was reached according to the
 conditions.
 .IP "CURLE_FTP_PORT_FAILED (30)"
 The FTP PORT command returned error. This mostly happens when you haven't
-specified a good enough address for libcurl to use. See \fICURLOPT_FTPPORT\fP.
+specified a good enough address for libcurl to use. See
+\fICURLOPT_FTPPORT(3)\fP.
 .IP "CURLE_FTP_COULDNT_USE_REST (31)"
 The FTP REST command returned error. This should never happen if the server is
 sane.
@@ -148,10 +152,10 @@ Internal error. A function was called with a bad parameter.
 .IP "CURLE_INTERFACE_FAILED (45)"
 Interface error. A specified outgoing interface could not be used. Set which
 interface to use for outgoing connections' source IP address with
-CURLOPT_INTERFACE.
+\fICURLOPT_INTERFACE(3)\fP.
 .IP "CURLE_TOO_MANY_REDIRECTS (47)"
 Too many redirects. When following redirects, libcurl hit the maximum amount.
-Set your limit with CURLOPT_MAXREDIRS.
+Set your limit with \fICURLOPT_MAXREDIRS(3)\fP.
 .IP "CURLE_UNKNOWN_OPTION (48)"
 An option passed to libcurl is not recognized/known. Refer to the appropriate
 documentation. This is most likely a problem in the program that uses
@@ -229,7 +233,7 @@ Failed to load CRL file (Added in 7.19.0)
 Issuer check failed (Added in 7.19.0)
 .IP "CURLE_FTP_PRET_FAILED (84)"
 The FTP server does not understand the PRET command at all or does not support
-the given argument. Be careful when using \fICURLOPT_CUSTOMREQUEST\fP, a
+the given argument. Be careful when using \fICURLOPT_CUSTOMREQUEST(3)\fP, a
 custom LIST command will be sent with PRET CMD before PASV as well. (Added in
 7.20.0)
 .IP "CURLE_RTSP_CSEQ_ERROR (85)"
@@ -293,3 +297,7 @@ Not enough memory was available.
 .IP "CURLSHE_NOT_BUILT_IN (5)"
 The requested sharing could not be done because the library you use don't have
 that particular feature enabled. (Added in 7.23.0)
+.SH "SEE ALSO"
+.BR curl_easy_strerror "(3), " curl_multi_strerror "(3), "
+.BR curl_share_strerror "(3), " CURLOPT_ERRORBUFFER "(3), "
+.BR CURLOPT_VERBOSE "(3), " CURLOPT_DEBUGFUNCTION "(3) "

docs/libcurl/libcurl-multi.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -20,7 +20,7 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH libcurl-multi 3 "3 Feb 2007" "libcurl 7.16.0" "libcurl multi interface"
+.TH libcurl-multi 3 "19 Sep 2014" "libcurl" "libcurl multi interface"
 .SH NAME
 libcurl-multi \- how to use the multi interface
 .SH DESCRIPTION
@@ -43,18 +43,28 @@ complicated for the application.
 
 3. Enable the application to wait for action on its own file descriptors and
 curl's file descriptors simultaneous easily.
+
+4. Enable event-based handling and scaling transfers up to and beyond
+thousands of parallel connections.
 .SH "ONE MULTI HANDLE MANY EASY HANDLES"
 To use the multi interface, you must first create a 'multi handle' with
 \fIcurl_multi_init(3)\fP. This handle is then used as input to all further
 curl_multi_* functions.
 
-Each single transfer is built up with an easy handle. You must create them,
+With a multi handle and the multi interface you can do any amount of
-and setup the appropriate options for each easy handle, as outlined in the
+simultaneous transfers in parallel. Each single transfer is built up around an
-\fIlibcurl(3)\fP man page, using \fIcurl_easy_setopt(3)\fP.
+easy handle. You must create the easy handles you need, and setup the
+appropriate options for each easy handle, as outlined in the \fIlibcurl(3)\fP
+man page, using \fIcurl_easy_setopt(3)\fP.
 
-When the easy handle is setup for a transfer, then instead of using
+There are two flavours of the multi interface, the select() oriented one and
-\fIcurl_easy_perform(3)\fP (as when using the easy interface for transfers),
+the event based one we called multi_socket. You will benefit from reading
-you should instead add the easy handle to the multi handle using
+through the description of both versions to full understand how they work and
+differentiate. We start out with the select() oriented version.
+
+When an easy handle is setup for a transfer, then instead of using
+\fIcurl_easy_perform(3)\fP like when using the easy interface for transfers,
+you should add the easy handle to the multi handle with
 \fIcurl_multi_add_handle(3)\fP. The multi handle is sometimes referred to as a
 \'multi stack\' because of the fact that it may hold a large amount of easy
 handles.
@@ -71,7 +81,8 @@ application drive. You drive the transfers by invoking
 anything available to transfer. It'll use the callbacks and everything else
 you have setup in the individual easy handles. It'll transfer data on all
 current transfers in the multi stack that are ready to transfer anything. It
-may be all, it may be none.
+may be all, it may be none. When there's nothing more to do for now, it
+returns back to the calling application.
 
 Your application can acquire knowledge from libcurl when it would like to get
 invoked to transfer data, so that you don't have to busy-loop and call that
@@ -80,7 +91,9 @@ interface using which you can extract fd_sets from libcurl to use in select()
 or poll() calls in order to get to know when the transfers in the multi stack
 might need attention. This also makes it very easy for your program to wait
 for input on your own private file descriptors at the same time or perhaps
-timeout every now and then, should you want that.
+timeout every now and then, should you want that. \fIcurl_multi_timeout(3)\fP
+also helps you with providing a suitable timeout period for your select()
+call.
 
 \fIcurl_multi_perform(3)\fP stores the number of still running transfers in
 one of its input arguments, and by reading that you can figure out when all
@@ -121,21 +134,39 @@ using large numbers of simultaneous connections.
 When using this API, you add easy handles to the multi handle just as with the
 normal multi interface. Then you also set two callbacks with the
 CURLMOPT_SOCKETFUNCTION and CURLMOPT_TIMERFUNCTION options to
-\fIcurl_multi_setopt(3)\fP.
+\fIcurl_multi_setopt(3)\fP. They are two callback functions that libcurl will
+call with information about what sockets to wait for, and for what activity,
+and what the curret timeout time is - if that expires libcurl should be
+notified.
 
-The API is then designed to inform your application about which sockets
+The multi_socket API is designed to inform your application about which
-libcurl is currently using and for what activities (read and/or write) on
+sockets libcurl is currently using and for what activities (read and/or write)
-those sockets your application is expected to wait for.
+on those sockets your application is expected to wait for.
 
-Your application must then make sure to receive all sockets informed about in
+Your application must make sure to receive all sockets informed about in the
-the CURLMOPT_SOCKETFUNCTION callback and make sure it reacts on the given
+CURLMOPT_SOCKETFUNCTION callback and make sure it reacts on the given activity
-activity on them. When a socket has the given activity, you call
+on them. When a socket has the given activity, you call
 \fIcurl_multi_socket_action(3)\fP specifying which socket and action there
 are.
 
 The CURLMOPT_TIMERFUNCTION callback is called to set a timeout. When that
 timeout expires, your application should call the
 \fIcurl_multi_socket_action(3)\fP function saying it was due to a timeout.
+
+This API is typically used with an event-driven underlying functionality (like
+libevent, libev, kqueue, epoll or similar) which which the application
+"subscribes" on socket changes. This allows applications and libcurl to much
+better scale upward and beyond thousands of simultaneous transfers without
+losing performance.
+
+When you've added your initial set of handles, you call
+\fIcurl_multi_socket_action(3)\fP with CURL_SOCKET_TIMEOUT set in the sockfd
+argument, and you'll get callbacks call that sets you up and you then continue
+to call \fIcurl_multi_socket_action(3)\fP accordingly when you get activity on
+the sockets you've been asked to wait on, or if the timeout timer expires.
+
+You can poll \fIcurl_multi_info_read(3)\fP to see if any transfer has
+completed, as it then has a message saying so.
 .SH "BLOCKING"
 A few areas in the code are still using blocking code, even when used from the
 multi interface. While we certainly want and intend for these to get fixed in
@@ -149,3 +180,5 @@ the future, you should be aware of the following current restrictions:
  - file:// transfers
  - TELNET transfers
 .fi
+.SH "SEE ALSO"
+.BR libcurl-errors "(3), " libcurl-easy "(3), " libcurl "(3) "

docs/libcurl/libcurl-share.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -51,14 +51,16 @@ using this multi-threaded. You set lock and unlock functions with
 \fIcurl_share_setopt(3)\fP too.
 
 Then, you make an easy handle to use this share, you set the
-\fICURLOPT_SHARE\fP option with \fIcurl_easy_setopt(3)\fP, and pass in share
+\fICURLOPT_SHARE(3)\fP option with \fIcurl_easy_setopt(3)\fP, and pass in
-handle. You can make any number of easy handles share the same share handle.
+share handle. You can make any number of easy handles share the same share
+handle.
 
 To make an easy handle stop using that particular share, you set
-\fICURLOPT_SHARE\fP to NULL for that easy handle. To make a handle stop
+\fICURLOPT_SHARE(3)\fP to NULL for that easy handle. To make a handle stop
 sharing a particular data, you can \fICURLSHOPT_UNSHARE\fP it.
 
 When you're done using the share, make sure that no easy handle is still using
 it, and call \fIcurl_share_cleanup(3)\fP on the handle.
 .SH "SEE ALSO"
 .BR curl_share_init "(3), " curl_share_setopt "(3), " curl_share_cleanup "(3)"
+.BR libcurl-errors "(3), " libcurl-easy "(3), " libcurl-multi "(3) "

docs/libcurl/libcurl-tutorial.3

@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, 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
@@ -20,7 +20,7 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH libcurl-tutorial 3 "4 Mar 2009" "libcurl" "libcurl programming"
+.TH libcurl-tutorial 3 "19 Sep 2014" "libcurl" "libcurl programming"
 .SH NAME
 libcurl-tutorial \- libcurl programming tutorial
 .SH "Objective"
@@ -137,15 +137,17 @@ rather than at build-time (if possible of course). By calling
 struct, your program can figure out exactly what the currently running libcurl
 supports.
 
-.SH "Handle the Easy libcurl"
+.SH "Two Interfaces"
 libcurl first introduced the so called easy interface. All operations in the
-easy interface are prefixed with 'curl_easy'.
+easy interface are prefixed with 'curl_easy'. The easy interface lets you do
-
+single transfers with a synchronous and blocking function call.
-Recent libcurl versions also offer the multi interface. More about that
-interface, what it is targeted for and how to use it is detailed in a separate
-chapter further down. You still need to understand the easy interface first,
-so please continue reading for better understanding.
 
+libcurl also offers another interface that allows multiple simultaneous
+transfers in a single thread, the so called multi interface. More about that
+interface is detailed in a separate chapter further down. You still need to
+understand the easy interface first, so please continue reading for better
+understanding.
+.SH "Handle the Easy libcurl"
 To use the easy interface, you must first create yourself an easy handle. You
 need one handle for each easy session you want to perform. Basically, you
 should use one handle for every thread you plan to use for transferring. You
@@ -162,16 +164,21 @@ transfer or series of transfers.
 You set properties and options for this handle using
 \fIcurl_easy_setopt(3)\fP. They control how the subsequent transfer or
 transfers will be made. Options remain set in the handle until set again to
-something different. Alas, multiple requests using the same handle will use
+something different. They are sticky. Multiple requests using the same handle
-the same options.
+will use the same options.
+
+If you at any point would like to blank all previously set options for a
+single easy handle, you can call \fIcurl_easy_reset(3)\fP and you can also
+make a clone of an easy handle (with all its set options) using
+\fIcurl_easy_duphandle(3)\fP.
 
 Many of the options you set in libcurl are "strings", pointers to data
 terminated with a zero byte. When you set strings with
-\fIcurl_easy_setopt(3)\fP, libcurl makes its own copy so that they don't
+\fIcurl_easy_setopt(3)\fP, libcurl makes its own copy so that they don't need
-need to be kept around in your application after being set[4].
+to be kept around in your application after being set[4].
 
-One of the most basic properties to set in the handle is the URL. You set
+One of the most basic properties to set in the handle is the URL. You set your
-your preferred URL to transfer with CURLOPT_URL in a manner similar to:
+preferred URL to transfer with \fICURLOPT_URL(3)\fP in a manner similar to:
 
 .nf
  curl_easy_setopt(handle, CURLOPT_URL, "http://domain.com/");
@@ -197,27 +204,27 @@ by setting another property:
 
 Using that property, you can easily pass local data between your application
 and the function that gets invoked by libcurl. libcurl itself won't touch the
-data you pass with \fICURLOPT_WRITEDATA\fP.
+data you pass with \fICURLOPT_WRITEDATA(3)\fP.
 
-libcurl offers its own default internal callback that will take care of the data
+libcurl offers its own default internal callback that will take care of the
-if you don't set the callback with \fICURLOPT_WRITEFUNCTION\fP. It will then
+data if you don't set the callback with \fICURLOPT_WRITEFUNCTION(3)\fP. It
-simply output the received data to stdout. You can have the default callback
+will then simply output the received data to stdout. You can have the default
-write the data to a different file handle by passing a 'FILE *' to a file
+callback write the data to a different file handle by passing a 'FILE *' to a
-opened for writing with the \fICURLOPT_WRITEDATA\fP option.
+file opened for writing with the \fICURLOPT_WRITEDATA(3)\fP option.
 
 Now, we need to take a step back and have a deep breath. Here's one of those
 rare platform-dependent nitpicks. Did you spot it? On some platforms[2],
 libcurl won't be able to operate on files opened by the program. Thus, if you
 use the default callback and pass in an open file with
-\fICURLOPT_WRITEDATA\fP, it will crash. You should therefore avoid this to
+\fICURLOPT_WRITEDATA(3)\fP, it will crash. You should therefore avoid this to
 make your program run fine virtually everywhere.
 
-(\fICURLOPT_WRITEDATA\fP was formerly known as \fICURLOPT_FILE\fP. Both names
+(\fICURLOPT_WRITEDATA(3)\fP was formerly known as \fICURLOPT_FILE\fP. Both
-still work and do the same thing).
+names still work and do the same thing).
 
 If you're using libcurl as a win32 DLL, you MUST use the
-\fICURLOPT_WRITEFUNCTION\fP if you set \fICURLOPT_WRITEDATA\fP - or you will
+\fICURLOPT_WRITEFUNCTION(3)\fP if you set \fICURLOPT_WRITEDATA(3)\fP - or you
-experience crashes.
+will experience crashes.
 
 There are of course many more options you can set, and we'll get back to a few
 of them later. Let's instead continue to the actual transfer:
@@ -234,8 +241,8 @@ passed to it, libcurl will abort the operation and return with an error code.
 
 When the transfer is complete, the function returns a return code that informs
 you if it succeeded in its mission or not. If a return code isn't enough for
-you, you can use the CURLOPT_ERRORBUFFER to point libcurl to a buffer of yours
+you, you can use the \fICURLOPT_ERRORBUFFER(3)\fP to point libcurl to a buffer
-where it'll store a human readable error message as well.
+of yours where it'll store a human readable error message as well.
 
 If you then want to transfer another file, the handle is ready to be used
 again. Mind you, it is even preferred that you re-use an existing handle if
@@ -257,7 +264,7 @@ than one thread at any given time.
 
 libcurl is completely thread safe, except for two issues: signals and SSL/TLS
 handlers. Signals are used for timing out name resolves (during DNS lookup) -
-when built without c-ares support and not on Windows.
+when built without using either the c-ares or threaded resolver backends.
 
 If you are accessing HTTPS or FTPS URLs in a multi-threaded manner, you are
 then of course using the underlying SSL library multi-threaded and those libs
@@ -271,7 +278,7 @@ OpenSSL
 
 GnuTLS
 
- http://www.gnu.org/software/gnutls/manual/html_node/Multi_002dthreaded-applications.html
+ http://gnutls.org/manual/html_node/Thread-safety.html
 
 NSS
 
@@ -293,14 +300,14 @@ Secure Transport
 
  The engine is fully thread-safe, and no additional steps are required.
 
-When using multiple threads you should set the CURLOPT_NOSIGNAL option to 1
+When using multiple threads you should set the \fICURLOPT_NOSIGNAL(3)\fP
-for all handles. Everything will or might work fine except that timeouts are
+option to 1 for all handles. Everything will or might work fine except that
-not honored during the DNS lookup - which you can work around by building
+timeouts are not honored during the DNS lookup - which you can work around by
-libcurl with c-ares support. c-ares is a library that provides asynchronous
+building libcurl with c-ares support. c-ares is a library that provides
-name resolves. On some platforms, libcurl simply will not function properly
+asynchronous name resolves. On some platforms, libcurl simply will not
-multi-threaded unless this option is set.
+function properly multi-threaded unless this option is set.
 
-Also, note that CURLOPT_DNS_USE_GLOBAL_CACHE is not thread-safe.
+Also, note that \fICURLOPT_DNS_USE_GLOBAL_CACHE(3)\fP is not thread-safe.
 
 .SH "When It Doesn't Work"
 There will always be times when the transfer fails for some reason. You might
@@ -308,23 +315,23 @@ have set the wrong libcurl option or misunderstood what the libcurl option
 actually does, or the remote server might return non-standard replies that
 confuse the library which then confuses your program.
 
-There's one golden rule when these things occur: set the CURLOPT_VERBOSE
+There's one golden rule when these things occur: set the
-option to 1. It'll cause the library to spew out the entire protocol
+\fICURLOPT_VERBOSE(3)\fP option to 1. It'll cause the library to spew out the
-details it sends, some internal info and some received protocol data as well
+entire protocol details it sends, some internal info and some received
-(especially when using FTP). If you're using HTTP, adding the headers in the
+protocol data as well (especially when using FTP). If you're using HTTP,
-received output to study is also a clever way to get a better understanding
+adding the headers in the received output to study is also a clever way to get
-why the server behaves the way it does. Include headers in the normal body
+a better understanding why the server behaves the way it does. Include headers
-output with CURLOPT_HEADER set 1.
+in the normal body output with \fICURLOPT_HEADER(3)\fP set 1.
 
-Of course, there are bugs left. We need to know about them to be able
+Of course, there are bugs left. We need to know about them to be able to fix
-to fix them, so we're quite dependent on your bug reports! When you do report
+them, so we're quite dependent on your bug reports! When you do report
-suspected bugs in libcurl, please include as many details as you possibly can: a
+suspected bugs in libcurl, please include as many details as you possibly can:
-protocol dump that CURLOPT_VERBOSE produces, library version, as much as
+a protocol dump that \fICURLOPT_VERBOSE(3)\fP produces, library version, as
-possible of your code that uses libcurl, operating system name and version,
+much as possible of your code that uses libcurl, operating system name and
-compiler name and version etc.
+version, compiler name and version etc.
 
-If CURLOPT_VERBOSE is not enough, you increase the level of debug data your
+If \fICURLOPT_VERBOSE(3)\fP is not enough, you increase the level of debug
-application receive by using the CURLOPT_DEBUGFUNCTION.
+data your application receive by using the \fICURLOPT_DEBUGFUNCTION(3)\fP.
 
 Getting some in-depth knowledge about the protocols involved is never wrong,
 and if you're trying to do funny things, you might very well understand
@@ -363,7 +370,7 @@ Tell libcurl that we want to upload:
 
 A few protocols won't behave properly when uploads are done without any prior
 knowledge of the expected file size. So, set the upload file size using the
-CURLOPT_INFILESIZE_LARGE for all known file sizes like this[1]:
+\fICURLOPT_INFILESIZE_LARGE(3)\fP for all known file sizes like this[1]:
 
 .nf
  /* in this example, file_size must be an curl_off_t variable */
@@ -393,15 +400,15 @@ them URL encoded, as %XX where XX is a two-digit hexadecimal number.
 
 libcurl also provides options to set various passwords. The user name and
 password as shown embedded in the URL can instead get set with the
-CURLOPT_USERPWD option. The argument passed to libcurl should be a char * to
+\fICURLOPT_USERPWD(3)\fP option. The argument passed to libcurl should be a
-a string in the format "user:password". In a manner like this:
+char * to a string in the format "user:password". In a manner like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_USERPWD, "myname:thesecret");
 
 Another case where name and password might be needed at times, is for those
 users who need to authenticate themselves to a proxy they use. libcurl offers
-another option for this, the CURLOPT_PROXYUSERPWD. It is used quite similar
+another option for this, the \fICURLOPT_PROXYUSERPWD(3)\fP. It is used quite
-to the CURLOPT_USERPWD option like this:
+similar to the \fICURLOPT_USERPWD(3)\fP option like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "myname:thesecret");
 
@@ -412,7 +419,7 @@ chapter), as it might contain the password in plain text. libcurl has the
 ability to use this file to figure out what set of user name and password to
 use for a particular host. As an extension to the normal functionality,
 libcurl also supports this file for non-FTP protocols such as HTTP. To make
-curl use this file, use the CURLOPT_NETRC option:
+curl use this file, use the \fICURLOPT_NETRC(3)\fP option:
 
  curl_easy_setopt(easyhandle, CURLOPT_NETRC, 1L);
 
@@ -442,13 +449,13 @@ authentication method is called 'Basic', which is sending the name and
 password in clear-text in the HTTP request, base64-encoded. This is insecure.
 
 At the time of this writing, libcurl can be built to use: Basic, Digest, NTLM,
-Negotiate, GSS-Negotiate and SPNEGO. You can tell libcurl which one to use
+Negotiate (SPNEGO). You can tell libcurl which one to use
-with CURLOPT_HTTPAUTH as in:
+with \fICURLOPT_HTTPAUTH(3)\fP as in:
 
  curl_easy_setopt(easyhandle, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
 
 And when you send authentication to a proxy, you can also set authentication
-type the same way but instead with CURLOPT_PROXYAUTH:
+type the same way but instead with \fICURLOPT_PROXYAUTH(3)\fP:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYAUTH, CURLAUTH_NTLM);
 
@@ -484,8 +491,8 @@ libcurl to post it all to the remote site:
 .fi
 
 Simple enough, huh? Since you set the POST options with the
-CURLOPT_POSTFIELDS, this automatically switches the handle to use POST in the
+\fICURLOPT_POSTFIELDS(3)\fP, this automatically switches the handle to use
-upcoming request.
+POST in the upcoming request.
 
 Ok, so what if you want to post binary data that also requires you to set the
 Content-Type: header of the post? Well, binary posts prevent libcurl from
@@ -576,14 +583,14 @@ post handle:
 
 Since all options on an easyhandle are "sticky", they remain the same until
 changed even if you do call \fIcurl_easy_perform(3)\fP, you may need to tell
-curl to go back to a plain GET request if you intend to do one as your
+curl to go back to a plain GET request if you intend to do one as your next
-next request. You force an easyhandle to go back to GET by using the
+request. You force an easyhandle to go back to GET by using the
-CURLOPT_HTTPGET option:
+\fICURLOPT_HTTPGET(3)\fP option:
 
  curl_easy_setopt(easyhandle, CURLOPT_HTTPGET, 1L);
 
-Just setting CURLOPT_POSTFIELDS to "" or NULL will *not* stop libcurl from
+Just setting \fICURLOPT_POSTFIELDS(3)\fP to "" or NULL will *not* stop libcurl
-doing a POST. It will just make it POST without any data to send!
+from doing a POST. It will just make it POST without any data to send!
 
 .SH "Showing Progress"
 
@@ -591,16 +598,16 @@ For historical and traditional reasons, libcurl has a built-in progress meter
 that can be switched on and then makes it present a progress meter in your
 terminal.
 
-Switch on the progress meter by, oddly enough, setting CURLOPT_NOPROGRESS to
+Switch on the progress meter by, oddly enough, setting
-zero. This option is set to 1 by default.
+\fICURLOPT_NOPROGRESS(3)\fP to zero. This option is set to 1 by default.
 
 For most applications however, the built-in progress meter is useless and
 what instead is interesting is the ability to specify a progress
 callback. The function pointer you pass to libcurl will then be called on
 irregular intervals with information about the current transfer.
 
-Set the progress callback by using CURLOPT_PROGRESSFUNCTION. And pass a
+Set the progress callback by using \fICURLOPT_PROGRESSFUNCTION(3)\fP. And pass
-pointer to a function that matches this prototype:
+a pointer to a function that matches this prototype:
 
 .nf
  int progress_callback(void *clientp,
@@ -612,7 +619,7 @@ pointer to a function that matches this prototype:
 
 If any of the input arguments is unknown, a 0 will be passed. The first
 argument, the 'clientp' is the pointer you pass to libcurl with
-CURLOPT_PROGRESSDATA. libcurl won't touch it.
+\fICURLOPT_PROGRESSDATA(3)\fP. libcurl won't touch it.
 
 .SH "libcurl with C++"
 
@@ -671,11 +678,12 @@ pass that information similar to this:
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYUSERPWD, "user:password");
 
-If you want to, you can specify the host name only in the CURLOPT_PROXY
+If you want to, you can specify the host name only in the
-option, and set the port number separately with CURLOPT_PROXYPORT.
+\fICURLOPT_PROXY(3)\fP option, and set the port number separately with
+\fICURLOPT_PROXYPORT(3)\fP.
 
-Tell libcurl what kind of proxy it is with CURLOPT_PROXYTYPE (if not, it will
+Tell libcurl what kind of proxy it is with \fICURLOPT_PROXYTYPE(3)\fP (if not,
-default to assume a HTTP proxy):
+it will default to assume a HTTP proxy):
 
  curl_easy_setopt(easyhandle, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4);
 
@@ -704,7 +712,8 @@ variable may say so. If 'no_proxy' is a plain asterisk ("*") it matches all
 hosts.
 
 To explicitly disable libcurl's checking for and using the proxy environment
-variables, set the proxy name to "" - an empty string - with CURLOPT_PROXY.
+variables, set the proxy name to "" - an empty string - with
+\fICURLOPT_PROXY(3)\fP.
 .IP "SSL and Proxies"
 
 SSL is for secure point-to-point connections. This involves strong encryption
@@ -800,21 +809,21 @@ may also be added in the future.
 
 Each easy handle will attempt to keep the last few connections alive for a
 while in case they are to be used again. You can set the size of this "cache"
-with the CURLOPT_MAXCONNECTS option. Default is 5. There is very seldom any
+with the \fICURLOPT_MAXCONNECTS(3)\fP option. Default is 5. There is very
-point in changing this value, and if you think of changing this it is often
+seldom any point in changing this value, and if you think of changing this it
-just a matter of thinking again.
+is often just a matter of thinking again.
 
 To force your upcoming request to not use an already existing connection (it
 will even close one first if there happens to be one alive to the same host
-you're about to operate on), you can do that by setting CURLOPT_FRESH_CONNECT
+you're about to operate on), you can do that by setting
-to 1. In a similar spirit, you can also forbid the upcoming request to be
+\fICURLOPT_FRESH_CONNECT(3)\fP to 1. In a similar spirit, you can also forbid
-"lying" around and possibly get re-used after the request by setting
+the upcoming request to be "lying" around and possibly get re-used after the
-CURLOPT_FORBID_REUSE to 1.
+request by setting \fICURLOPT_FORBID_REUSE(3)\fP to 1.
 
 .SH "HTTP Headers Used by libcurl"
 When you use libcurl to do HTTP requests, it'll pass along a series of headers
 automatically. It might be good for you to know and understand these. You
-can replace or remove them by using the CURLOPT_HTTPHEADER option.
+can replace or remove them by using the \fICURLOPT_HTTPHEADER(3)\fP option.
 
 .IP "Host"
 This header is required by HTTP 1.1 and even many 1.0 servers and should be
@@ -843,8 +852,8 @@ libcurl is your friend here too.
 
 .IP CUSTOMREQUEST
 If just changing the actual HTTP request keyword is what you want, like when
-GET, HEAD or POST is not good enough for you, CURLOPT_CUSTOMREQUEST is there
+GET, HEAD or POST is not good enough for you, \fICURLOPT_CUSTOMREQUEST(3)\fP
-for you. It is very simple to use:
+is there for you. It is very simple to use:
 
  curl_easy_setopt(easyhandle, CURLOPT_CUSTOMREQUEST, "MYOWNREQUEST");
 
@@ -939,28 +948,29 @@ A little example that deletes a given file before an operation:
 
 If you would instead want this operation (or chain of operations) to happen
 _after_ the data transfer took place the option to \fIcurl_easy_setopt(3)\fP
-would instead be called CURLOPT_POSTQUOTE and used the exact same way.
+would instead be called \fICURLOPT_POSTQUOTE(3)\fP and used the exact same
+way.
 
 The custom FTP command will be issued to the server in the same order they are
 added to the list, and if a command gets an error code returned back from the
 server, no more commands will be issued and libcurl will bail out with an
-error code (CURLE_QUOTE_ERROR). Note that if you use CURLOPT_QUOTE to send
+error code (CURLE_QUOTE_ERROR). Note that if you use \fICURLOPT_QUOTE(3)\fP to
-commands before a transfer, no transfer will actually take place when a quote
+send commands before a transfer, no transfer will actually take place when a
-command has failed.
+quote command has failed.
 
-If you set the CURLOPT_HEADER to 1, you will tell libcurl to get
+If you set the \fICURLOPT_HEADER(3)\fP to 1, you will tell libcurl to get
 information about the target file and output "headers" about it. The headers
 will be in "HTTP-style", looking like they do in HTTP.
 
 The option to enable headers or to run custom FTP commands may be useful to
-combine with CURLOPT_NOBODY. If this option is set, no actual file content
+combine with \fICURLOPT_NOBODY(3)\fP. If this option is set, no actual file
-transfer will be performed.
+content transfer will be performed.
 
 .IP "FTP Custom CUSTOMREQUEST"
-If you do want to list the contents of a FTP directory using your own defined FTP
+If you do want to list the contents of a FTP directory using your own defined
-command, CURLOPT_CUSTOMREQUEST will do just that. "NLST" is the default one
+FTP command, \fICURLOPT_CUSTOMREQUEST(3)\fP will do just that. "NLST" is the
-for listing directories but you're free to pass in your idea of a good
+default one for listing directories but you're free to pass in your idea of a
-alternative.
+good alternative.
 
 .SH "Cookies Without Chocolate Chips"
 In the HTTP sense, a cookie is a name with an associated value. A server sends
@@ -975,8 +985,8 @@ update them. Server use cookies to "track" users and to keep "sessions".
 Cookies are sent from server to clients with the header Set-Cookie: and
 they're sent from clients to servers with the Cookie: header.
 
-To just send whatever cookie you want to a server, you can use CURLOPT_COOKIE
+To just send whatever cookie you want to a server, you can use
-to set a cookie string like this:
+\fICURLOPT_COOKIE(3)\fP to set a cookie string like this:
 
  curl_easy_setopt(easyhandle, CURLOPT_COOKIE, "name1=var1; name2=var2;");
 
@@ -987,29 +997,30 @@ are then used accordingly on later requests.
 One way to do this, is to save all headers you receive in a plain file and
 when you make a request, you tell libcurl to read the previous headers to
 figure out which cookies to use. Set the header file to read cookies from with
-CURLOPT_COOKIEFILE.
+\fICURLOPT_COOKIEFILE(3)\fP.
 
-The CURLOPT_COOKIEFILE option also automatically enables the cookie parser in
+The \fICURLOPT_COOKIEFILE(3)\fP option also automatically enables the cookie
-libcurl. Until the cookie parser is enabled, libcurl will not parse or
+parser in libcurl. Until the cookie parser is enabled, libcurl will not parse
-understand incoming cookies and they will just be ignored. However, when the
+or understand incoming cookies and they will just be ignored. However, when
-parser is enabled the cookies will be understood and the cookies will be kept
+the parser is enabled the cookies will be understood and the cookies will be
-in memory and used properly in subsequent requests when the same handle is
+kept in memory and used properly in subsequent requests when the same handle
-used. Many times this is enough, and you may not have to save the cookies to
+is used. Many times this is enough, and you may not have to save the cookies
-disk at all. Note that the file you specify to CURLOPT_COOKIEFILE doesn't have
+to disk at all. Note that the file you specify to \ICURLOPT_COOKIEFILE(3)\fP
-to exist to enable the parser, so a common way to just enable the parser and
+doesn't have to exist to enable the parser, so a common way to just enable the
-not read any cookies is to use the name of a file you know doesn't exist.
+parser and not read any cookies is to use the name of a file you know doesn't
+exist.
 
 If you would rather use existing cookies that you've previously received with
 your Netscape or Mozilla browsers, you can make libcurl use that cookie file
-as input. The CURLOPT_COOKIEFILE is used for that too, as libcurl will
+as input. The \fICURLOPT_COOKIEFILE(3)\fP is used for that too, as libcurl
-automatically find out what kind of file it is and act accordingly.
+will automatically find out what kind of file it is and act accordingly.
 
 Perhaps the most advanced cookie operation libcurl offers, is saving the
 entire internal cookie state back into a Netscape/Mozilla formatted cookie
 file. We call that the cookie-jar. When you set a file name with
-CURLOPT_COOKIEJAR, that file name will be created and all received cookies
+\fICURLOPT_COOKIEJAR(3)\fP, that file name will be created and all received
-will be stored in it when \fIcurl_easy_cleanup(3)\fP is called. This enables
+cookies will be stored in it when \fIcurl_easy_cleanup(3)\fP is called. This
-cookies to get passed on properly between multiple handles without any
+enables cookies to get passed on properly between multiple handles without any
 information getting lost.
 
 .SH "FTP Peculiarities We Need"
@@ -1028,36 +1039,36 @@ work it tries PASV instead. (EPSV is an extension to the original FTP spec
 and does not exist nor work on all FTP servers.)
 
 You can prevent libcurl from first trying the EPSV command by setting
-CURLOPT_FTP_USE_EPSV to zero.
+\fICURLOPT_FTP_USE_EPSV(3)\fP to zero.
 
 In some cases, you will prefer to have the server connect back to you for the
 second connection. This might be when the server is perhaps behind a firewall
 or something and only allows connections on a single port. libcurl then
 informs the remote server which IP address and port number to connect to.
-This is made with the CURLOPT_FTPPORT option. If you set it to "-", libcurl
+This is made with the \fICURLOPT_FTPPORT(3)\fP option. If you set it to "-",
-will use your system's "default IP address". If you want to use a particular
+libcurl will use your system's "default IP address". If you want to use a
-IP, you can set the full IP address, a host name to resolve to an IP address
+particular IP, you can set the full IP address, a host name to resolve to an
-or even a local network interface name that libcurl will get the IP address
+IP address or even a local network interface name that libcurl will get the IP
-from.
+address from.
 
 When doing the "PORT" approach, libcurl will attempt to use the EPRT and the
 LPRT before trying PORT, as they work with more protocols. You can disable
-this behavior by setting CURLOPT_FTP_USE_EPRT to zero.
+this behavior by setting \fICURLOPT_FTP_USE_EPRT(3)\fP to zero.
 
 .SH "Headers Equal Fun"
 
 Some protocols provide "headers", meta-data separated from the normal
-data. These headers are by default not included in the normal data stream,
+data. These headers are by default not included in the normal data stream, but
-but you can make them appear in the data stream by setting CURLOPT_HEADER to
+you can make them appear in the data stream by setting \fICURLOPT_HEADER(3)\fP
-1.
+to 1.
 
 What might be even more useful, is libcurl's ability to separate the headers
 from the data and thus make the callbacks differ. You can for example set a
 different pointer to pass to the ordinary write callback by setting
-CURLOPT_WRITEHEADER.
+\fICURLOPT_HEADERDATA(3)\fP.
 
-Or, you can set an entirely separate function to receive the headers, by
+Or, you can set an entirely separate function to receive the headers, by using
-using CURLOPT_HEADERFUNCTION.
+\fICURLOPT_HEADERFUNCTION(3)\fP.
 
 The headers are passed to the callback function one by one, and you can
 depend on that fact. It makes it easier for you to add custom header parsers
@@ -1123,13 +1134,13 @@ don't let snoopers see your password: HTTP with Digest, NTLM or GSS
 authentication, HTTPS, FTPS, SCP, SFTP and FTP-Kerberos are a few examples.
 
 .IP "Redirects"
-The CURLOPT_FOLLOWLOCATION option automatically follows HTTP redirects sent
+The \fICURLOPT_FOLLOWLOCATION(3)\fP option automatically follows HTTP
-by a remote server.  These redirects can refer to any kind of URL, not just
+redirects sent by a remote server.  These redirects can refer to any kind of
-HTTP.  A redirect to a file: URL would cause the libcurl to read (or write)
+URL, not just HTTP.  A redirect to a file: URL would cause the libcurl to read
-arbitrary files from the local filesystem.  If the application returns
+(or write) arbitrary files from the local filesystem.  If the application
-the data back to the user (as would happen in some kinds of CGI scripts),
+returns the data back to the user (as would happen in some kinds of CGI
-an attacker could leverage this to read otherwise forbidden data (e.g.
+scripts), an attacker could leverage this to read otherwise forbidden data
-file://localhost/etc/passwd).
+(e.g.  file://localhost/etc/passwd).
 
 If authentication credentials are stored in the ~/.netrc file, or Kerberos
 is in use, any other URL type (not just file:) that requires
@@ -1142,19 +1153,20 @@ the user running the libcurl application, SCP: or SFTP: URLs could access
 password or private-key protected resources,
 e.g. sftp://user@some-internal-server/etc/passwd
 
-The CURLOPT_REDIR_PROTOCOLS and CURLOPT_NETRC options can be used to
+The \fICURLOPT_REDIR_PROTOCOLS(3)\fP and \fICURLOPT_NETRC(3)\fP options can be
-mitigate against this kind of attack.
+used to mitigate against this kind of attack.
 
 A redirect can also specify a location available only on the machine running
 libcurl, including servers hidden behind a firewall from the attacker.
 e.g. http://127.0.0.1/ or http://intranet/delete-stuff.cgi?delete=all or
 tftp://bootp-server/pc-config-data
 
-Apps can mitigate against this by disabling CURLOPT_FOLLOWLOCATION and
+Apps can mitigate against this by disabling \fICURLOPT_FOLLOWLOCATION(3)\fP
-handling redirects itself, sanitizing URLs as necessary. Alternately, an
+and handling redirects itself, sanitizing URLs as necessary. Alternately, an
-app could leave CURLOPT_FOLLOWLOCATION enabled but set CURLOPT_REDIR_PROTOCOLS
+app could leave \fICURLOPT_FOLLOWLOCATION(3)\fP enabled but set
-and install a CURLOPT_OPENSOCKETFUNCTION callback function in which addresses
+\fICURLOPT_REDIR_PROTOCOLS(3)\fP and install a
-are sanitized before use.
+\fICURLOPT_OPENSOCKETFUNCTION(3)\fP callback function in which addresses are
+sanitized before use.
 
 .IP "Private Resources"
 A user who can control the DNS server of a domain being passed in within a URL
@@ -1162,21 +1174,21 @@ can change the address of the host to a local, private address which a
 server-side libcurl-using application could then use. e.g. the innocuous URL
 http://fuzzybunnies.example.com/ could actually resolve to the IP address of a
 server behind a firewall, such as 127.0.0.1 or 10.1.2.3.  Apps can mitigate
-against this by setting a CURLOPT_OPENSOCKETFUNCTION and checking the address
+against this by setting a \fICURLOPT_OPENSOCKETFUNCTION(3)\fP and checking the
-before a connection.
+address before a connection.
 
-All the malicious scenarios regarding redirected URLs apply just as well
+All the malicious scenarios regarding redirected URLs apply just as well to
-to non-redirected URLs, if the user is allowed to specify an arbitrary URL
+non-redirected URLs, if the user is allowed to specify an arbitrary URL that
-that could point to a private resource. For example, a web app providing
+could point to a private resource. For example, a web app providing a
-a translation service might happily translate file://localhost/etc/passwd
+translation service might happily translate file://localhost/etc/passwd and
-and display the result.  Apps can mitigate against this with the
+display the result.  Apps can mitigate against this with the
-CURLOPT_PROTOCOLS option as well as by similar mitigation techniques for
+\fICURLOPT_PROTOCOLS(3)\fP option as well as by similar mitigation techniques
-redirections.
+for redirections.
 
-A malicious FTP server could in response to the PASV command return an
+A malicious FTP server could in response to the PASV command return an IP
-IP address and port number for a server local to the app running libcurl
+address and port number for a server local to the app running libcurl but
-but behind a firewall.  Apps can mitigate against this by using the
+behind a firewall.  Apps can mitigate against this by using the
-CURLOPT_FTP_SKIP_PASV_IP option or CURLOPT_FTPPORT.
+\fICURLOPT_FTP_SKIP_PASV_IP(3)\fP option or \fICURLOPT_FTPPORT(3)\fP.
 
 .IP "IPv6 Addresses"
 libcurl will normally handle IPv6 addresses transparently and just as easily
@@ -1193,25 +1205,25 @@ can be used to limit resolved addresses to IPv4 only and bypass these issues.
 
 .IP Uploads
 When uploading, a redirect can cause a local (or remote) file to be
-overwritten.  Apps must not allow any unsanitized URL to be passed in
+overwritten.  Apps must not allow any unsanitized URL to be passed in for
-for uploads.  Also, CURLOPT_FOLLOWLOCATION should not be used on uploads.
+uploads.  Also, \fICURLOPT_FOLLOWLOCATION(3)\fP should not be used on uploads.
 Instead, the app should handle redirects itself, sanitizing each URL first.
 
 .IP Authentication
-Use of CURLOPT_UNRESTRICTED_AUTH could cause authentication information to
+Use of \fICURLOPT_UNRESTRICTED_AUTH(3)\fP could cause authentication
-be sent to an unknown second server.  Apps can mitigate against this
+information to be sent to an unknown second server.  Apps can mitigate against
-by disabling CURLOPT_FOLLOWLOCATION and handling redirects itself,
+this by disabling \fICURLOPT_FOLLOWLOCATION(3)\fP and handling redirects
-sanitizing where necessary.
+itself, sanitizing where necessary.
 
-Use of the CURLAUTH_ANY option to CURLOPT_HTTPAUTH could result in user
+Use of the CURLAUTH_ANY option to \fICURLOPT_HTTPAUTH(3)\fP could result in
-name and password being sent in clear text to an HTTP server.  Instead,
+user name and password being sent in clear text to an HTTP server.  Instead,
-use CURLAUTH_ANYSAFE which ensures that the password is encrypted over
+use CURLAUTH_ANYSAFE which ensures that the password is encrypted over the
-the network, or else fail the request.
+network, or else fail the request.
 
-Use of the CURLUSESSL_TRY option to CURLOPT_USE_SSL could result in user
+Use of the CURLUSESSL_TRY option to \fICURLOPT_USE_SSL(3)\fP could result in
-name and password being sent in clear text to an FTP server.  Instead,
+user name and password being sent in clear text to an FTP server.  Instead,
-use CURLUSESSL_CONTROL to ensure that an encrypted connection is used or
+use CURLUSESSL_CONTROL to ensure that an encrypted connection is used or else
-else fail the request.
+fail the request.
 
 .IP Cookies
 If cookies are enabled and cached, then a user could craft a URL which
@@ -1227,34 +1239,35 @@ scp://user:pass@host/a;date >/tmp/test;
 Apps must not allow unsanitized SCP: URLs to be passed in for downloads.
 
 .IP "Denial of Service"
-A malicious server could cause libcurl to effectively hang by sending
+A malicious server could cause libcurl to effectively hang by sending a
-a trickle of data through, or even no data at all but just keeping the TCP
+trickle of data through, or even no data at all but just keeping the TCP
 connection open.  This could result in a denial-of-service attack. The
-CURLOPT_TIMEOUT and/or CURLOPT_LOW_SPEED_LIMIT options can be used to
+\fICURLOPT_TIMEOUT(3)\fP and/or \fICURLOPT_LOW_SPEED_LIMIT(3)\fP options can
-mitigate against this.
+be used to mitigate against this.
 
-A malicious server could cause libcurl to effectively hang by starting to
+A malicious server could cause libcurl to effectively hang by starting to send
-send data, then severing the connection without cleanly closing the
+data, then severing the connection without cleanly closing the TCP connection.
-TCP connection.  The app could install a CURLOPT_SOCKOPTFUNCTION callback
+The app could install a \fICURLOPT_SOCKOPTFUNCTION(3)\fP callback function and
-function and set the TCP SO_KEEPALIVE option to mitigate against this.
+set the TCP SO_KEEPALIVE option to mitigate against this.  Setting one of the
-Setting one of the timeout options would also work against this attack.
+timeout options would also work against this attack.
 
-A malicious server could cause libcurl to download an infinite amount of
+A malicious server could cause libcurl to download an infinite amount of data,
-data, potentially causing all of memory or disk to be filled. Setting
+potentially causing all of memory or disk to be filled. Setting the
-the CURLOPT_MAXFILESIZE_LARGE option is not sufficient to guard against this.
+\fICURLOPT_MAXFILESIZE_LARGE(3)\fP option is not sufficient to guard against
-Instead, the app should monitor the amount of data received within the
+this.  Instead, the app should monitor the amount of data received within the
 write or progress callback and abort once the limit is reached.
 
 A malicious HTTP server could cause an infinite redirection loop, causing a
-denial-of-service. This can be mitigated by using the CURLOPT_MAXREDIRS
+denial-of-service. This can be mitigated by using the
-option.
+\fICURLOPT_MAXREDIRS(3)\fP option.
 
 .IP "Arbitrary Headers"
 User-supplied data must be sanitized when used in options like
-CURLOPT_USERAGENT, CURLOPT_HTTPHEADER, CURLOPT_POSTFIELDS and others that
+\fICURLOPT_USERAGENT(3)\fP, \fICURLOPT_HTTPHEADER(3)\fP,
-are used to generate structured data. Characters like embedded carriage
+\fICURLOPT_POSTFIELDS(3)\fP and others that are used to generate structured
-returns or ampersands could allow the user to create additional headers or
+data. Characters like embedded carriage returns or ampersands could allow the
-fields that could cause malicious transactions.
+user to create additional headers or fields that could cause malicious
+transactions.
 
 .IP "Server-supplied Names"
 A server can supply data which the application may, in some cases, use as
@@ -1266,9 +1279,9 @@ names to avoid the possibility of a malicious server supplying one like
 "/etc/passwd", "\\autoexec.bat", "prn:" or even ".bashrc".
 
 .IP "Server Certificates"
-A secure application should never use the CURLOPT_SSL_VERIFYPEER option to
+A secure application should never use the \fICURLOPT_SSL_VERIFYPEER(3)\fP
-disable certificate validation. There are numerous attacks that are enabled
+option to disable certificate validation. There are numerous attacks that are
-by apps that fail to properly validate server TLS/SSL certificates,
+enabled by apps that fail to properly validate server TLS/SSL certificates,
 thus enabling a malicious server to spoof a legitimate one. HTTPS without
 validated certificates is potentially as insecure as a plain HTTP connection.
 
@@ -1289,39 +1302,44 @@ To avoid this problem, you must of course use your common sense. Often, you
 can just edit out the sensitive data or just search/replace your true
 information with faked data.
 
-.SH "Multiple Transfers Using the multi Interface"
+.SH "The multi Interface"
-
 The easy interface as described in detail in this document is a synchronous
 interface that transfers one file at a time and doesn't return until it is
 done.
 
 The multi interface, on the other hand, allows your program to transfer
-multiple files in both directions at the same time, without forcing you
+multiple files in both directions at the same time, without forcing you to use
-to use multiple threads.  The name might make it seem that the multi
+multiple threads.  The name might make it seem that the multi interface is for
-interface is for multi-threaded programs, but the truth is almost the
+multi-threaded programs, but the truth is almost the reverse.  The multi
-reverse.  The multi interface can allow a single-threaded application
+interface allows a single-threaded application to perform the same kinds of
-to perform the same kinds of multiple, simultaneous transfers that
+multiple, simultaneous transfers that multi-threaded programs can perform.  It
-multi-threaded programs can perform.  It allows many of the benefits
+allows many of the benefits of multi-threaded transfers without the complexity
-of multi-threaded transfers without the complexity of managing and
+of managing and synchronizing many threads.
-synchronizing many threads.
+
+To complicate matters somewhat more, there are even two versions of the multi
+interface. The event based one, also called multi_socket and the "normal one"
+designed for using with select(). See the libcurl-multi.3 man page for details
+on the multi_socket event based API, this description here is for the select()
+oriented one.
 
 To use this interface, you are better off if you first understand the basics
 of how to use the easy interface. The multi interface is simply a way to make
 multiple transfers at the same time by adding up multiple easy handles into
 a "multi stack".
 
-You create the easy handles you want and you set all the options just like you
+You create the easy handles you want, one for each concurrent transfer, and
-have been told above, and then you create a multi handle with
+you set all the options just like you learned above, and then you create a
-\fIcurl_multi_init(3)\fP and add all those easy handles to that multi handle
+multi handle with \fIcurl_multi_init(3)\fP and add all those easy handles to
-with \fIcurl_multi_add_handle(3)\fP.
+that multi handle with \fIcurl_multi_add_handle(3)\fP.
 
 When you've added the handles you have for the moment (you can still add new
 ones at any time), you start the transfers by calling
 \fIcurl_multi_perform(3)\fP.
 
-\fIcurl_multi_perform(3)\fP is asynchronous. It will only execute as little as
+\fIcurl_multi_perform(3)\fP is asynchronous. It will only perform what can be
-possible and then return back control to your program. It is designed to never
+done now and then return back control to your program. It is designed to never
-block.
+block. You need to keep calling the function until all transfers are
+completed.
 
 The best usage of this interface is when you do a select() on all possible
 file descriptors or sockets to know when to call libcurl again. This also
@@ -1334,11 +1352,12 @@ When you then call select(), it'll return when one of the file handles signal
 action and you then call \fIcurl_multi_perform(3)\fP to allow libcurl to do
 what it wants to do. Take note that libcurl does also feature some time-out
 code so we advise you to never use very long timeouts on select() before you
-call \fIcurl_multi_perform(3)\fP, which thus should be called unconditionally
+call \fIcurl_multi_perform(3)\fP again. \fIcurl_multi_timeout(3)\fP is
-every now and then even if none of its file descriptors have signaled
+provided to help you get a suitable timeout period.
-ready. Another precaution you should use: always call
+
-\fIcurl_multi_fdset(3)\fP immediately before the select() call since the
+Another precaution you should use: always call \fIcurl_multi_fdset(3)\fP
-current set of file descriptors may change when calling a curl function.
+immediately before the select() call since the current set of file descriptors
+may change in any curl function invoke.
 
 If you want to stop the transfer of one of the easy handles in the stack, you
 can use \fIcurl_multi_remove_handle(3)\fP to remove individual easy
@@ -1389,3 +1408,5 @@ installs the library, header files, man pages etc.
 .IP "[4]"
 This behavior was different in versions before 7.17.0, where strings had to
 remain valid past the end of the \fIcurl_easy_setopt(3)\fP call.
+.SH "SEE ALSO"
+.BR libcurl-errors "(3), " libcurl-multi "(3), " libcurl-easy "(3) "

docs/libcurl/libcurl.3

@@ -40,7 +40,7 @@ details.
 
 To transfer files, you create an "easy handle" using \fIcurl_easy_init(3)\fP
 for a single individual transfer (in either direction). You then set your
-desired set of options in that handle with \fIcurk_easy_setopt(3)\fP. Options
+desired set of options in that handle with \fIcurl_easy_setopt(3)\fP. Options
 you set with \fIcurl_easy_setopt(3)\fP stick. They will be used on every
 repeated use of this handle until you either change the option, or you reset
 them all with \fIcurl_easy_reset(3)\fP.

docs/libcurl/libcurl.m4

@@ -1,3 +1,24 @@
+#***************************************************************************
+#                                  _   _ ____  _
+#  Project                     ___| | | |  _ \| |
+#                             / __| | | | |_) | |
+#                            | (__| |_| |  _ <| |___
+#                             \___|\___/|_| \_\_____|
+#
+# Copyright (C) 2006, David Shaw <dshaw@jabberwocky.com>
+#
+# This software is licensed as described in the file COPYING, which
+# you should have received as part of this distribution. The terms
+# are also available at http://curl.haxx.se/docs/copyright.html.
+#
+# You may opt to use, copy, modify, merge, publish, distribute and/or sell
+# copies of the Software, and permit persons to whom the Software is
+# furnished to do so, under the terms of the COPYING file.
+#
+# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+# KIND, either express or implied.
+#
+###########################################################################
 # LIBCURL_CHECK_CONFIG ([DEFAULT-ACTION], [MINIMUM-VERSION],
 #                       [ACTION-IF-YES], [ACTION-IF-NO])
 # ----------------------------------------------------------
@@ -153,7 +174,7 @@ int x;
 curl_easy_setopt(NULL,CURLOPT_URL,NULL);
 x=CURL_ERROR_SIZE;
 x=CURLOPT_WRITEFUNCTION;
-x=CURLOPT_FILE;
+x=CURLOPT_WRITEDATA;
 x=CURLOPT_ERRORBUFFER;
 x=CURLOPT_STDERR;
 x=CURLOPT_VERBOSE;

docs/libcurl/opts/CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE \- chunk length threshold for pipelining
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, long size);
+.SH DESCRIPTION
+Pass a long with a \fBsize\fP in bytes. If a pipelined connection is currently
+processing a chunked (Transfer-encoding: chunked) request with a current chunk
+length larger than \fICURLMOPT_CHUNK_LENGTH_PENALTY_SIZE(3)\fP, that pipeline
+will not be considered for additional requests, even if it is shorter than
+\fICURLMOPT_MAX_PIPELINE_LENGTH(3)\fP.
+.SH DEFAULT
+The default value is 0, which means that the penalization is inactive.
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_PIPELINING "(3), " CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE "(3), "
+.BR CURLMOPT_MAX_PIPELINE_LENGTH "(3), "

docs/libcurl/opts/CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE.3

@@ -0,0 +1,47 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE \- size threshold for pipelining penalty
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, long size);
+.SH DESCRIPTION
+Pass a long with a \fBsize\fP in bytes. If a pipelined connection is currently
+processing a request with a Content-Length larger than this
+\fICURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3)\fP, that pipeline will then not be
+considered for additional requests, even if it is shorter than
+\fICURLMOPT_MAX_PIPELINE_LENGTH(3)\fP.
+.SH DEFAULT
+The default value is 0, which means that the size penalization is inactive.
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_PIPELINING "(3), " CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE "(3), "

docs/libcurl/opts/CURLMOPT_MAXCONNECTS.3

@@ -0,0 +1,62 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_MAXCONNECTS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_MAXCONNECTS \- set size of connection cache
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAXCONNECTS, long max);
+.SH DESCRIPTION
+Pass a long indicating the \fBmax\fP. The set number will be used as the
+maximum amount of simultaneously open connections that libcurl may keep in its
+connection cache after completed use. By default libcurl will enlarge the size
+for each added easy handle to make it fit 4 times the number of added easy
+handles.
+
+By setting this option, you can prevent the cache size from growing beyond the
+limit set by you.
+
+When the cache is full, curl closes the oldest one in the cache to prevent the
+number of open connections from increasing.
+
+This option is for the multi handle's use only, when using the easy interface
+you should instead use the \fICURLOPT_MAXCONNECTS(3)\fP option.
+
+See \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP for limiting the number of active
+connections.
+
+.SH DEFAULT
+See DESCRIPTION
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.16.3
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_MAX_HOST_CONNECTIONS "(3), "
+.BR CURLOPT_MAXCONNECTS "(3), "
+

docs/libcurl/opts/CURLMOPT_MAX_HOST_CONNECTIONS.3

@@ -0,0 +1,54 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_MAX_HOST_CONNECTIONS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_MAX_HOST_CONNECTIONS \- set max number of connections to a single host
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_HOST_CONNECTIONS, long max);
+.SH DESCRIPTION
+Pass a long to indicate \fBmax\fP. The set number will be used as the maximum
+amount of simultaneously open connections to a single host. For each new
+session to a host, libcurl will open a new connection up to the limit set by
+\fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP. When the limit is reached, the
+sessions will be pending until a connection becomes available. If
+\fICURLMOPT_PIPELINING(3)\fP is enabled, libcurl will try to pipeline if the
+host is capable of it.
+
+The default \fBmax\fP value is 0, unlimited.  However, for backwards
+compatibility, setting it to 0 when \fICURLMOPT_PIPELINING(3)\fP is 1 will not
+be treated as unlimited. Instead it will open only 1 connection and try to
+pipeline on it.
+.SH DEFAULT
+0
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_MAXCONNECTS "(3), " CURLMOPT_MAX_TOTAL_CONNECTIONS "(3), "

docs/libcurl/opts/CURLMOPT_MAX_PIPELINE_LENGTH.3

@@ -0,0 +1,51 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_MAX_PIPELINE_LENGTH 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_MAX_PIPELINE_LENGTH \- maximum number of requests in a pipeline
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_PIPELINE_LENGTH, long max);
+.SH DESCRIPTION
+Pass a long. The set \fBmax\fP number will be used as the maximum amount of
+outstanding requests in a pipelined connection. Only used if pipelining is
+enabled.
+
+When this limit is reached, libcurl will use another connection to the same
+host (see \fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP), or queue the request until
+one of the pipelines to the host is ready to accept a request.  Thus, the
+total number of requests in-flight is \fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP *
+\fICURLMOPT_MAX_PIPELINE_LENGTH(3)\fP.
+.SH DEFAULT
+5
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_PIPELINING "(3), " CURLMOPT_MAX_HOST_CONNECTIONS "(3), "

docs/libcurl/opts/CURLMOPT_MAX_TOTAL_CONNECTIONS.3

@@ -0,0 +1,50 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_MAX_TOTAL_CONNECTIONS 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_MAX_TOTAL_CONNECTIONS \- max simultaneously open connections
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_TOTAL_CONNECTIONS, long amount);
+.SH DESCRIPTION
+Pass a long for the \fBamount\fP. The set number will be used as the maximum
+number of simultaneously open connections in total using this multi
+handle. For each new session, libcurl will open a new connection up to the
+limit set by \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP. When the limit is
+reached, the sessions will be pending until there are available
+connections. If \fICURLMOPT_PIPELINING(3)\fP is enabled, libcurl will try to
+pipeline if the host is capable of it.
+.SH DEFAULT
+The default value is 0, which means that there is no limit. It is then simply
+controlled by the number of easy handles added.
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_MAXCONNECTS "(3), " CURLMOPT_MAX_HOST_CONNECTIONS "(3), "

docs/libcurl/opts/CURLMOPT_PIPELINING.3

@@ -0,0 +1,57 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_PIPELINING 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_PIPELINING \- enable/disable HTTP pipelining
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING, bool onoff);
+.SH DESCRIPTION
+Set the \fBonoff\fP parameter to 1 to make libcurl use HTTP pipelining for
+HTTP transfers done using this multi handle, as far as possible. This means
+that if you add a second request that can use an already existing connection,
+the second request will be \&"piped" on the same connection rather than being
+executed in parallel.
+
+When using pipelining, there are also several other related options that are
+interesting to tweak and adjust to alter how libcurl spreads out requests on
+different connections or not etc.
+.SH DEFAULT
+0 (off)
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.16.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_MAX_PIPELINE_LENGTH "(3), "
+.BR CURLMOPT_PIPELINING_SITE_BL "(3), "
+.BR CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE "(3), "
+.BR CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE "(3), "
+.BR CURLMOPT_MAX_HOST_CONNECTIONS "(3), "
+.BR CURLMOPT_MAXCONNECTS "(3), "
+.BR CURLMOPT_MAX_HOST_CONNECTIONS "(3), "

docs/libcurl/opts/CURLMOPT_PIPELINING_SERVER_BL.3

@@ -0,0 +1,60 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_PIPELINING_SERVER_BL 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_PIPELINING_SERVER_BL \- pipelining server blacklist
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING_SERVER_BL, char **servers);
+.SH DESCRIPTION
+Pass a \fBservers\fP array of char *, ending with a NULL entry. This is a list
+of server types prefixes (in the Server: HTTP header) that are blacklisted
+from pipelining, i.e server types that are known to not support HTTP
+pipelining. The array is copied by libcurl.
+
+Note that the comparison matches if the Server: header begins with the string
+in the blacklist, i.e "Server: Ninja 1.2.3" and "Server: Ninja 1.4.0" can 
+both be blacklisted by having "Ninja" in the backlist.
+
+Pass a NULL pointer to clear the blacklist.
+.SH DEFAULT
+The default value is NULL, which means that there is no blacklist.
+.SH PROTOCOLS
+.SH EXAMPLE
+.nf
+  server_blacklist[] =
+  {
+    "Microsoft-IIS/6.0",
+    "nginx/0.8.54",
+    NULL
+  };
+
+  curl_multi_setopt(m, CURLMOPT_PIPELINE_SERVER_BL, server_blacklist);
+.fi
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_PIPELINING "(3), " CURLMOPT_PIPELINING_SITE_BL "(3), "

docs/libcurl/opts/CURLMOPT_PIPELINING_SITE_BL.3

@@ -0,0 +1,56 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_PIPELINING_SITE_BL 3 "4 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_PIPELINING_SITE_BL \- pipelining host blacklist
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING_SITE_BL, char **hosts);
+.SH DESCRIPTION
+Pass a \fBhosts\fP array of char *, ending with a NULL entry. This is a list
+of sites that are blacklisted from pipelining, i.e sites that are known to not
+support HTTP pipelining. The array is copied by libcurl.
+
+Pass a NULL pointer to clear the blacklist.
+.SH DEFAULT
+The default value is NULL, which means that there is no blacklist.
+.SH PROTOCOLS
+HTTP(S)
+.SH EXAMPLE
+.nf
+  site_blacklist[] =
+  {
+    "www.haxx.se",
+    "www.example.com:1234",
+    NULL
+  };
+
+  curl_multi_setopt(m, CURLMOPT_PIPELINE_SITE_BL, site_blacklist);
+.fi
+.SH AVAILABILITY
+Added in 7.30.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_PIPELINING "(3), " CURLMOPT_PIPELINING_SERVER_BL "(3), "

docs/libcurl/opts/CURLMOPT_SOCKETDATA.3

@@ -0,0 +1,49 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_SOCKETDATA 3 "3 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_SOCKETDATA \- custom pointer passed to the socket callback
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_SOCKETDATA, void *pointer);
+.SH DESCRIPTION
+A data \fIpointer\fP to pass to the socket callback set with the
+\fICURLMOPT_SOCKETFUNCTION(3)\fP option.
+
+This pointer will not be touched by libcurl but will only be passed in to the
+socket callbacks's \fBuserp\fP argument.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.15.4
+.SH RETURN VALUE
+Returns CURLM_OK.
+.SH "SEE ALSO"
+.BR CURLMOPT_SOCKETFUNCTION "(3), " curl_multi_socket_action "(3), "
+.BR CURLMOPT_TIMERFUNCTION "(3) "

docs/libcurl/opts/CURLMOPT_SOCKETFUNCTION.3

@@ -0,0 +1,62 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_SOCKETFUNCTION 3 "3 Nov 2014" "libcurl 7.39.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_SOCKETFUNCTION \- callback informed about what to wait for
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+int socket_callback(CURL *easy,      /* easy handle */
+                    curl_socket_t s, /* socket */
+                    int what,        /* see above */
+                    void *userp,     /* private callback pointer */
+                    void *socketp);  /* private socket pointer */
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_SOCKETFUNCTION, socket_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+When the \fIcurl_multi_socket_action(3)\fP function runs, it informs the
+application about updates in the socket (file descriptor) status by doing
+none, one, or multiple calls to the \fBsocket_callback\fP. The callback gets
+status updates with changes since the previous time the callback was called.
+If the given callback pointer is NULL, no callback will be called. Set the
+callback's \fBuserp\fP argument with \fICURLMOPT_SOCKETDATA(3)\fP.  See
+\fIcurl_multi_socket_action(3)\fP for more details on how the callback is used
+and should work.
+.SH DEFAULT
+NULL (no callback)
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.15.4
+.SH RETURN VALUE
+Returns CURLM_OK.
+.SH "SEE ALSO"
+.BR CURLMOPT_SOCKETDATA "(3), " curl_multi_socket_action "(3), "
+.BR CURLMOPT_TIMERFUNCTION "(3) "
+

docs/libcurl/opts/CURLMOPT_TIMERDATA.3

@@ -0,0 +1,48 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_TIMERDATA 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_TIMERDATA \- custom pointer to pass to timer callback
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_TIMERDATA, void *pointer);
+.SH DESCRIPTION
+A data \fBpointer\fP to pass to the timer callback set with the
+\fICURLMOPT_TIMERFUNCTION(3)\fP option.
+
+This pointer will not be touched by libcurl but will only be passed in to the
+timer callbacks's \fBuserp\fP argument.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.16.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_TIMERFUNCTION "(3), " CURLMOPT_SOCKETFUNCTION "(3), "

docs/libcurl/opts/CURLMOPT_TIMERFUNCTION.3

@@ -0,0 +1,63 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLMOPT_TIMERFUNCTION 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_TIMERFUNCTION \- set callback to receive timeout values
+.SH SYNOPSIS
+.nf
+#include <curl/curl.h>
+
+int timer_callback(CURLM *multi,    /* multi handle */
+                   long timeout_ms, /* see above */
+                   void *userp);    /* private callback pointer */
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_TIMERFUNCTION, timer_callback);
+.SH DESCRIPTION
+Pass a pointer to your callback function, which should match the prototype
+shown above.
+
+This callback function will be called when the timeout value changes. The
+\fBtimeout_ms\fP value is at what latest time the application should call one
+of the \&"performing" functions of the multi interface
+(\fIcurl_multi_socket_action(3)\fP and \fIcurl_multi_perform(3)\fP) - to allow
+libcurl to keep timeouts and retries etc to work. A \fBtimeout_ms\fP value of
+-1 means that there is no timeout at all, and 0 means that the timeout is
+already expired. libcurl attempts to limit calling this only when the fixed
+future timeout time actually changes.
+
+The \fBuserp\fP pointer is set with \fICURLMOPT_TIMERDATA(3)\fP.
+
+The timer callback should return 0 on success, and -1 on error. This callback
+can be used instead of, or in addition to, \fIcurl_multi_timeout(3)\fP.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.16.0
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_TIMERDATA "(3), " CURLMOPT_SOCKETFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_ACCEPTTIMEOUT_MS.3

@@ -0,0 +1,44 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ACCEPTTIMEOUT_MS 3 "19 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ACCEPTTIMEOUT_MS \- timeout waiting for FTP server to connect back
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ACCEPTTIMEOUT_MS, long ms);
+.SH DESCRIPTION
+Pass a long telling libcurl the maximum number of milliseconds to wait for a
+server to connect back to libcurl when an active FTP connection is used.
+.SH DEFAULT
+If no timeout is set, the internal default of 60000 (one minute) will be used.
+.SH PROTOCOLS
+FTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+Added in 7.24.0
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLOPT_STDERR "(3), " CURLOPT_DEBUGFUNCTION "(3), "

docs/libcurl/opts/CURLOPT_ACCEPT_ENCODING.3

@@ -0,0 +1,63 @@
+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" *
+.\" * This software is licensed as described in the file COPYING, which
+.\" * you should have received as part of this distribution. The terms
+.\" * are also available at http://curl.haxx.se/docs/copyright.html.
+.\" *
+.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+.\" * copies of the Software, and permit persons to whom the Software is
+.\" * furnished to do so, under the terms of the COPYING file.
+.\" *
+.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+.\" * KIND, either express or implied.
+.\" *
+.\" **************************************************************************
+.\"
+.TH CURLOPT_ACCEPT_ENCODING 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
+.SH NAME
+CURLOPT_ACCEPT_ENCODING \- enables automatic decompression of HTTP downloads
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ACCEPT_ENCODING, char *enc);
+.SH DESCRIPTION
+Pass a char * argument specifying what encoding you'd like.
+
+Sets the contents of the Accept-Encoding: header sent in a HTTP request, and
+enables decoding of a response when a Content-Encoding: header is received.
+Three encodings are supported: \fIidentity\fP, which does nothing,
+\fIdeflate\fP which requests the server to compress its response using the
+zlib algorithm, and \fIgzip\fP which requests the gzip algorithm.
+
+If a zero-length string is set like "", then an Accept-Encoding: header
+containing all built-in supported encodings is sent.
+
+You can also opt to just include the Accept-Encoding: header in your request
+with \fICURLOPT_HTTPHEADER(3)\fP but then there will be no automatic
+decompressing when receiving data.
+
+This is a request, not an order; the server may or may not do it.  This option
+must be set (to any non-NULL value) or else any unsolicited encoding done by
+the server is ignored. See the special file lib/README.encoding for further
+details.
+.SH DEFAULT
+NULL
+.SH PROTOCOLS
+HTTP
+.SH EXAMPLE
+TODO
+.SH AVAILABILITY
+This option was called CURLOPT_ENCODING before 7.21.6
+.SH RETURN VALUE
+Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or
+CURLE_OUT_OF_MEMORY if there was insufficient heap space.
+.SH "SEE ALSO"
+.BR CURLOPT_TRANSFER_ENCODING "(3), " CURLOPT_HTTPHEADER "(3), "
+.BR CURLOPT_HTTP_CONTENT_DECODING "(3), "