RELEASE-NOTES: updated contributor count for 7.46.0

Closes #546

.gitignore

@@ -1,51 +1,52 @@
-.deps
-.libs
-*.lib
-*.pdb
+*.asc
 *.dll
 *.exe
-*.obj
-*.asc
-.*.swp
-Debug
-Release
 *.exp
+*.la
+*.lib
+*.lo
+*.o
+*.obj
+*.pdb
+*~
+.*.swp
+.cproject
+.deps
+.dirstamp
+.libs
+.project
+.settings
+/build/
+/builds/
+CHANGES.dist
+Debug
+INSTALL
 Makefile
 Makefile.in
+Release
+TAGS
 aclocal.m4
+aclocal.m4.bak
 autom4te.cache
+compile
 config.cache
 config.guess
 config.log
 config.status
 config.sub
 configure
-depcomp
-libtool
-ltmain.sh
-compile
-curl-config
-libcurl.pc
-missing
-curl-*.tar.gz
 curl-*.tar.bz2
+curl-*.tar.gz
 curl-*.tar.lzma
 curl-*.zip
-INSTALL
+curl-config
+depcomp
 install-sh
-*.o
-*.lo
-*.la
+libcurl.pc
+libtool
+ltmain.sh
+missing
 mkinstalldirs
 tags
-TAGS
-*~
-aclocal.m4.bak
-CHANGES.dist
-.project
-.cproject
-.settings
-.dirstamp
 test-driver
-/build/
-/builds/
+scripts/_curl

.travis.yml

@@ -1,5 +1,15 @@
+os:
+  - linux
+  - osx
+
+sudo: false
+
 language: c
 
+install:
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update > /dev/null; fi
+  - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install openssl libidn rtmpdump libssh2 c-ares libmetalink libressl nghttp2; fi
+
 before_script:
   - ./buildconf
 

CHANGES

@@ -1,15 +1,7 @@
-                                  _   _ ____  _
-                              ___| | | |  _ \| |
-                             / __| | | | |_) | |
-                            | (__| |_| |  _ <| |___
-                             \___|\___/|_| \_\_____|
+See http://curl.haxx.se/changes.html for the edited and human readable online
+version of what has changed over the years in different curl releases.
 
-                                  Changelog
-
-This file no longer holds the changelog. Now you can generate it yourself
-like this:
+Generate a CHANGES file like the one present in evey release like this:
 
 $ git log --pretty=fuller --no-color --date=short --decorate=full | \
   ./log2changes.pl
-
-The older, manually edited, changelog is found in git named CHANGES.0

CMake/CurlTests.c

@@ -139,7 +139,7 @@ int main(void)
   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);
+  rc = gethostbyname_r(address, &h, buffer, 8192, &h_errnop);
   (void)hp; /* not used for test */
 #elif defined(HAVE_GETHOSTBYNAME_R_6) || \
       defined(HAVE_GETHOSTBYNAME_R_6_REENTRANT)

CMake/OtherTests.cmake

@@ -10,8 +10,8 @@ endmacro(add_header_include)
 
 set(signature_call_conv)
 if(HAVE_WINDOWS_H)
-  add_header_include(HAVE_WINDOWS_H "windows.h")
   add_header_include(HAVE_WINSOCK2_H "winsock2.h")
+  add_header_include(HAVE_WINDOWS_H "windows.h")
   add_header_include(HAVE_WINSOCK_H "winsock.h")
   set(_source_epilogue
       "${_source_epilogue}\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif")

CMakeLists.txt

@@ -122,10 +122,10 @@ endif()
 option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON)
 mark_as_advanced(CURL_HIDDEN_SYMBOLS)
 
-# IF(WIN32)
-# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
-# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
-# ENDIF()
+IF(WIN32)
+  OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON)
+  MARK_AS_ADVANCED(CURL_WINDOWS_SSPI)
+ENDIF()
 
 option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF)
 mark_as_advanced(HTTP_ONLY)
@@ -186,7 +186,7 @@ option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use threa
 mark_as_advanced(DISABLED_THREADSAFE)
 option(ENABLE_IPV6 "Define if you want to enable IPv6 support" ON)
 mark_as_advanced(ENABLE_IPV6)
-if(ENABLE_IPV6)
+if(ENABLE_IPV6 AND NOT WIN32)
   include(CheckStructHasMember)
   check_struct_has_member("struct sockaddr_in6" sin6_addr "netinet/in.h"
                           HAVE_SOCKADDR_IN6_SIN6_ADDR)
@@ -355,9 +355,10 @@ if(NOT CURL_DISABLE_LDAP)
     check_include_file_concat("winber.h"  HAVE_WINBER_H)
   endif()
   
+  set(CMAKE_REQUIRED_INCLUDES_BAK ${CMAKE_REQUIRED_INCLUDES})
   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})
+    list(APPEND 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)
@@ -365,9 +366,11 @@ if(NOT CURL_DISABLE_LDAP)
   if(NOT HAVE_LDAP_H)
     message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON")
     set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+    set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used
   elseif(NOT HAVE_LIBLDAP)
     message(STATUS "LDAP library '${CMAKE_LDAP_LIB}' not found CURL_DISABLE_LDAP set ON")
     set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE)
+    set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_BAK}) #LDAP includes won't be used
   else()
     if(CMAKE_USE_OPENLDAP)
       set(USE_OPENLDAP ON)
@@ -448,6 +451,7 @@ if(CURL_ZLIB)
     set(HAVE_LIBZ ON)
     list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
     include_directories(${ZLIB_INCLUDE_DIRS})
+    list(APPEND CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS})
   endif()
 endif()
 
@@ -463,7 +467,7 @@ if(CMAKE_USE_LIBSSH2)
   if(LIBSSH2_FOUND)
     list(APPEND CURL_LIBS ${LIBSSH2_LIBRARY})
     set(CMAKE_REQUIRED_LIBRARIES ${LIBSSH2_LIBRARY})
-    set(CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
+    list(APPEND CMAKE_REQUIRED_INCLUDES "${LIBSSH2_INCLUDE_DIR}")
     include_directories("${LIBSSH2_INCLUDE_DIR}")
     set(HAVE_LIBSSH2 ON)
     set(USE_LIBSSH2 ON)
@@ -491,12 +495,12 @@ mark_as_advanced(CMAKE_USE_GSSAPI)
 if(CMAKE_USE_GSSAPI)
   find_package(GSS)
 
-  set(HAVE_GSS_API ${GSS_FOUND})
+  set(HAVE_GSSAPI ${GSS_FOUND})
   if(GSS_FOUND)
 
     message(STATUS "Found ${GSS_FLAVOUR} GSSAPI version: \"${GSS_VERSION}\"")
 
-    set(CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIR})
+    list(APPEND CMAKE_REQUIRED_INCLUDES ${GSS_INCLUDE_DIRECTORIES})
     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)
@@ -532,7 +536,7 @@ if(CMAKE_USE_GSSAPI)
 
     endif()
 
-    include_directories(${GSS_INCLUDE_DIR})
+    include_directories(${GSS_INCLUDE_DIRECTORIES})
     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}")
@@ -552,12 +556,25 @@ else()
   unset(USE_UNIX_SOCKETS CACHE)
 endif()
 
+
 # Check for header files
 if(NOT UNIX)
   check_include_file_concat("windows.h"      HAVE_WINDOWS_H)
   check_include_file_concat("winsock.h"      HAVE_WINSOCK_H)
   check_include_file_concat("ws2tcpip.h"     HAVE_WS2TCPIP_H)
   check_include_file_concat("winsock2.h"     HAVE_WINSOCK2_H)
+  if(CURL_WINDOWS_SSPI)
+    set(CMAKE_REQUIRED_DEFINITIONS "${CMAKE_REQUIRED_DEFINITIONS} -DSECURITY_WIN32")
+    check_include_file_concat("sspi.h"       HAVE_SSPI_H)
+    if(HAVE_SSPI_H)
+      check_include_file_concat("schannel.h" HAVE_SCHANNEL_H)
+      set(USE_WINDOWS_SSPI ON)
+      if(HAVE_SCHANNEL_H)
+        set(USE_SCHANNEL ON)
+        set(SSL_ENABLED ON)
+      endif()
+    endif()
+  endif()
 endif(NOT UNIX)
 
 check_include_file_concat("stdio.h"          HAVE_STDIO_H)
@@ -1046,12 +1063,12 @@ _add_if("AsynchDNS"     USE_ARES OR USE_THREADS_POSIX)
 _add_if("IDN"           HAVE_LIBIDN)
 # TODO SSP1 (WinSSL) check is missing
 _add_if("SSPI"          USE_WINDOWS_SSPI)
-_add_if("GSS-API"       HAVE_GSS_API)
+_add_if("GSS-API"       HAVE_GSSAPI)
 # TODO SSP1 missing for SPNEGO
 _add_if("SPNEGO"        NOT CURL_DISABLE_CRYPTO_AUTH AND
-                        (HAVE_GSS_API OR USE_WINDOWS_SSPI))
+                        (HAVE_GSSAPI OR USE_WINDOWS_SSPI))
 _add_if("Kerberos"      NOT CURL_DISABLE_CRYPTO_AUTH AND
-                        (HAVE_GSS_API OR USE_WINDOWS_SSPI))
+                        (HAVE_GSSAPI 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_CRYPTO_AUTH AND (USE_OPENSSL OR
@@ -1136,7 +1153,7 @@ 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"
+install(FILES "${CURL_BINARY_DIR}/curl-config"
         DESTINATION bin
         PERMISSIONS
           OWNER_READ OWNER_WRITE OWNER_EXECUTE
@@ -1146,7 +1163,7 @@ install(FILES "${CMAKE_BINARY_DIR}/curl-config"
 # 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 "${CMAKE_BINARY_DIR}/libcurl.pc"
+install(FILES "${CURL_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.

CONTRIBUTING.md

@@ -16,11 +16,9 @@ Send your suggestions using one of these methods:
 
  1. in a mail to the mailing list
 
- 2. in the [bug tracker](https://sourceforge.net/p/curl/bugs/)
+ 2. as a pull request on github
 
- 3. as a pull request on github
-
- 4. as an issue on github
+ 3. as an issue on github
    
 
 / The cURL team!

MacOSX-Framework

@@ -65,7 +65,7 @@ else
  ARCHES64='-arch x86_64'
  #We "know" that 10.4 and earlier do not support 64bit
  OLD_SDK64=`ls  $SDK_PATH|egrep -v "10.[0-4]"|head -1`
- NEW_SDK64=`ls -r $SDK_PATH|egrep -v "10.[0-4]"|head -1`
+ NEW_SDK64=`ls -r $SDK_PATH|egrep -v "10.[0-4][^0-9]" | head -1`
  if test $USE_OLD -gt 0
   then
    SDK64=$OLD_SDK64

Makefile.am

@@ -32,103 +32,115 @@ CMAKE_DIST = CMakeLists.txt CMake/CMakeConfigurableFile.in	\
 VC6_LIBTMPL = projects/Windows/VC6/lib/libcurl.tmpl
 VC6_LIBDSP = projects/Windows/VC6/lib/libcurl.dsp.dist
 VC6_LIBDSP_DEPS = $(VC6_LIBTMPL) Makefile.am lib/Makefile.inc
-VC6_SRCTMPL = projects/Windows/VC6/src/curlsrc.tmpl
-VC6_SRCDSP = projects/Windows/VC6/src/curlsrc.dsp.dist
+VC6_SRCTMPL = projects/Windows/VC6/src/curl.tmpl
+VC6_SRCDSP = projects/Windows/VC6/src/curl.dsp.dist
 VC6_SRCDSP_DEPS = $(VC6_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC7_LIBTMPL = projects/Windows/VC7/lib/libcurl.tmpl
 VC7_LIBVCPROJ = projects/Windows/VC7/lib/libcurl.vcproj.dist
 VC7_LIBVCPROJ_DEPS = $(VC7_LIBTMPL) Makefile.am lib/Makefile.inc
-VC7_SRCTMPL = projects/Windows/VC7/src/curlsrc.tmpl
-VC7_SRCVCPROJ = projects/Windows/VC7/src/curlsrc.vcproj.dist
+VC7_SRCTMPL = projects/Windows/VC7/src/curl.tmpl
+VC7_SRCVCPROJ = projects/Windows/VC7/src/curl.vcproj.dist
 VC7_SRCVCPROJ_DEPS = $(VC7_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC71_LIBTMPL = projects/Windows/VC7.1/lib/libcurl.tmpl
 VC71_LIBVCPROJ = projects/Windows/VC7.1/lib/libcurl.vcproj.dist
 VC71_LIBVCPROJ_DEPS = $(VC71_LIBTMPL) Makefile.am lib/Makefile.inc
-VC71_SRCTMPL = projects/Windows/VC7.1/src/curlsrc.tmpl
-VC71_SRCVCPROJ = projects/Windows/VC7.1/src/curlsrc.vcproj.dist
+VC71_SRCTMPL = projects/Windows/VC7.1/src/curl.tmpl
+VC71_SRCVCPROJ = projects/Windows/VC7.1/src/curl.vcproj.dist
 VC71_SRCVCPROJ_DEPS = $(VC71_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC8_LIBTMPL = projects/Windows/VC8/lib/libcurl.tmpl
 VC8_LIBVCPROJ = projects/Windows/VC8/lib/libcurl.vcproj.dist
 VC8_LIBVCPROJ_DEPS = $(VC8_LIBTMPL) Makefile.am lib/Makefile.inc
-VC8_SRCTMPL = projects/Windows/VC8/src/curlsrc.tmpl
-VC8_SRCVCPROJ = projects/Windows/VC8/src/curlsrc.vcproj.dist
+VC8_SRCTMPL = projects/Windows/VC8/src/curl.tmpl
+VC8_SRCVCPROJ = projects/Windows/VC8/src/curl.vcproj.dist
 VC8_SRCVCPROJ_DEPS = $(VC8_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC9_LIBTMPL = projects/Windows/VC9/lib/libcurl.tmpl
 VC9_LIBVCPROJ = projects/Windows/VC9/lib/libcurl.vcproj.dist
 VC9_LIBVCPROJ_DEPS = $(VC9_LIBTMPL) Makefile.am lib/Makefile.inc
-VC9_SRCTMPL = projects/Windows/VC9/src/curlsrc.tmpl
-VC9_SRCVCPROJ = projects/Windows/VC9/src/curlsrc.vcproj.dist
+VC9_SRCTMPL = projects/Windows/VC9/src/curl.tmpl
+VC9_SRCVCPROJ = projects/Windows/VC9/src/curl.vcproj.dist
 VC9_SRCVCPROJ_DEPS = $(VC9_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC10_LIBTMPL = projects/Windows/VC10/lib/libcurl.tmpl
 VC10_LIBVCXPROJ = projects/Windows/VC10/lib/libcurl.vcxproj.dist
 VC10_LIBVCXPROJ_DEPS = $(VC10_LIBTMPL) Makefile.am lib/Makefile.inc
-VC10_SRCTMPL = projects/Windows/VC10/src/curlsrc.tmpl
-VC10_SRCVCXPROJ = projects/Windows/VC10/src/curlsrc.vcxproj.dist
+VC10_SRCTMPL = projects/Windows/VC10/src/curl.tmpl
+VC10_SRCVCXPROJ = projects/Windows/VC10/src/curl.vcxproj.dist
 VC10_SRCVCXPROJ_DEPS = $(VC10_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC11_LIBTMPL = projects/Windows/VC11/lib/libcurl.tmpl
 VC11_LIBVCXPROJ = projects/Windows/VC11/lib/libcurl.vcxproj.dist
 VC11_LIBVCXPROJ_DEPS = $(VC11_LIBTMPL) Makefile.am lib/Makefile.inc
-VC11_SRCTMPL = projects/Windows/VC11/src/curlsrc.tmpl
-VC11_SRCVCXPROJ = projects/Windows/VC11/src/curlsrc.vcxproj.dist
+VC11_SRCTMPL = projects/Windows/VC11/src/curl.tmpl
+VC11_SRCVCXPROJ = projects/Windows/VC11/src/curl.vcxproj.dist
 VC11_SRCVCXPROJ_DEPS = $(VC11_SRCTMPL) Makefile.am src/Makefile.inc
 
 VC12_LIBTMPL = projects/Windows/VC12/lib/libcurl.tmpl
 VC12_LIBVCXPROJ = projects/Windows/VC12/lib/libcurl.vcxproj.dist
 VC12_LIBVCXPROJ_DEPS = $(VC12_LIBTMPL) Makefile.am lib/Makefile.inc
-VC12_SRCTMPL = projects/Windows/VC12/src/curlsrc.tmpl
-VC12_SRCVCXPROJ = projects/Windows/VC12/src/curlsrc.vcxproj.dist
+VC12_SRCTMPL = projects/Windows/VC12/src/curl.tmpl
+VC12_SRCVCXPROJ = projects/Windows/VC12/src/curl.vcxproj.dist
 VC12_SRCVCXPROJ_DEPS = $(VC12_SRCTMPL) Makefile.am src/Makefile.inc
 
+VC14_LIBTMPL = projects/Windows/VC14/lib/libcurl.tmpl
+VC14_LIBVCXPROJ = projects/Windows/VC14/lib/libcurl.vcxproj.dist
+VC14_LIBVCXPROJ_DEPS = $(VC14_LIBTMPL) Makefile.am lib/Makefile.inc
+VC14_SRCTMPL = projects/Windows/VC14/src/curl.tmpl
+VC14_SRCVCXPROJ = projects/Windows/VC14/src/curl.vcxproj.dist
+VC14_SRCVCXPROJ_DEPS = $(VC14_SRCTMPL) Makefile.am src/Makefile.inc
+
 VC_DIST = projects/README	\
  projects/build-openssl.bat	\
+ projects/build-wolfssl.bat	\
  projects/checksrc.bat	\
  projects/Windows/VC6/curl-all.dsw	\
  projects/Windows/VC6/lib/libcurl.dsw \
- projects/Windows/VC6/src/curlsrc.dsw \
+ projects/Windows/VC6/src/curl.dsw \
  projects/Windows/VC7/curl-all.sln	\
  projects/Windows/VC7/lib/libcurl.sln 	\
- projects/Windows/VC7/src/curlsrc.sln 	\
+ projects/Windows/VC7/src/curl.sln 	\
  projects/Windows/VC7.1/curl-all.sln	\
  projects/Windows/VC7.1/lib/libcurl.sln \
- projects/Windows/VC7.1/src/curlsrc.sln \
+ projects/Windows/VC7.1/src/curl.sln \
  projects/Windows/VC8/curl-all.sln	\
  projects/Windows/VC8/lib/libcurl.sln 	\
- projects/Windows/VC8/src/curlsrc.sln 	\
+ projects/Windows/VC8/src/curl.sln 	\
  projects/Windows/VC9/curl-all.sln	\
  projects/Windows/VC9/lib/libcurl.sln 	\
- projects/Windows/VC9/src/curlsrc.sln 	\
+ projects/Windows/VC9/src/curl.sln 	\
  projects/Windows/VC10/curl-all.sln	\
  projects/Windows/VC10/lib/libcurl.sln 	\
- projects/Windows/VC10/src/curlsrc.sln  \
+ projects/Windows/VC10/src/curl.sln  \
  projects/Windows/VC11/curl-all.sln	\
  projects/Windows/VC11/lib/libcurl.sln 	\
- projects/Windows/VC11/src/curlsrc.sln 	\
+ projects/Windows/VC11/src/curl.sln 	\
  projects/Windows/VC12/curl-all.sln	\
  projects/Windows/VC12/lib/libcurl.sln 	\
- projects/Windows/VC12/src/curlsrc.sln
+ projects/Windows/VC12/src/curl.sln	\
+ projects/Windows/VC14/curl-all.sln	\
+ projects/Windows/VC14/lib/libcurl.sln 	\
+ projects/Windows/VC14/src/curl.sln
 
 WINBUILD_DIST = winbuild/BUILD.WINDOWS.txt winbuild/gen_resp_file.bat	\
  winbuild/MakefileBuild.vc winbuild/Makefile.vc				\
  winbuild/Makefile.msvc.names
 
 EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in	\
- RELEASE-NOTES buildconf libcurl.pc.in MacOSX-Framework	\
+ RELEASE-NOTES buildconf libcurl.pc.in MacOSX-Framework scripts/zsh.pl	\
  $(CMAKE_DIST) $(VC_DIST) $(WINBUILD_DIST) lib/libcurl.vers.in
 
 CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP) $(VC7_LIBVCPROJ) $(VC7_SRCVCPROJ)	\
  $(VC71_LIBVCPROJ) $(VC71_SRCVCPROJ) $(VC8_LIBVCPROJ) $(VC8_SRCVCPROJ)	\
  $(VC9_LIBVCPROJ) $(VC9_SRCVCPROJ) $(VC10_LIBVCXPROJ) $(VC10_SRCVCXPROJ)	\
- $(VC11_LIBVCXPROJ) $(VC11_SRCVCXPROJ) $(VC12_LIBVCXPROJ) $(VC12_SRCVCXPROJ)
+ $(VC11_LIBVCXPROJ) $(VC11_SRCVCXPROJ) $(VC12_LIBVCXPROJ) $(VC12_SRCVCXPROJ)	\
+ $(VC14_LIBVCXPROJ) $(VC14_SRCVCXPROJ)
 
 bin_SCRIPTS = curl-config
 
-SUBDIRS = lib src include
+SUBDIRS = lib src include scripts
 DIST_SUBDIRS = $(SUBDIRS) tests packages docs
 
 pkgconfigdir = $(libdir)/pkgconfig
@@ -148,10 +160,10 @@ dist-hook:
 	done)
 
 html:
-	cd docs; make html
+	cd docs && make html
 
 pdf:
-	cd docs; make pdf
+	cd docs && make pdf
 
 check: test examples check-docs
 
@@ -269,7 +281,7 @@ vc-ide: $(VC6_LIBDSP_DEPS) $(VC6_SRCDSP_DEPS) $(VC7_LIBVCPROJ_DEPS)	\
  $(VC8_LIBVCPROJ_DEPS) $(VC8_SRCVCPROJ_DEPS) $(VC9_LIBVCPROJ_DEPS)	\
  $(VC9_SRCVCPROJ_DEPS) $(VC10_LIBVCXPROJ_DEPS) $(VC10_SRCVCXPROJ_DEPS)	\
  $(VC11_LIBVCXPROJ_DEPS) $(VC11_SRCVCXPROJ_DEPS) $(VC12_LIBVCXPROJ_DEPS)	\
- $(VC12_SRCVCXPROJ_DEPS)
+ $(VC12_SRCVCXPROJ_DEPS) $(VC14_LIBVCXPROJ_DEPS) $(VC14_SRCVCXPROJ_DEPS)
 	@(win32_lib_srcs='$(LIB_CFILES)'; \
 	win32_lib_hdrs='$(LIB_HFILES) config-win32.h'; \
 	win32_lib_rc='$(LIB_RCFILES)'; \
@@ -530,4 +542,22 @@ function gen_element(type, dir, file)\
 		-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; };)
+		"$$awk_code" $(srcdir)/$(VC12_SRCTMPL) > $(VC12_SRCVCXPROJ) || { exit 1; }; \
+	\
+	echo "generating '$(VC14_LIBVCXPROJ)'"; \
+	awk -v proj_type=vcxproj \
+		-v lib_srcs="$$sorted_lib_srcs" \
+		-v lib_hdrs="$$sorted_lib_hdrs" \
+		-v lib_rc="$$win32_lib_rc" \
+		-v lib_vtls_srcs="$$sorted_lib_vtls_srcs" \
+		-v lib_vtls_hdrs="$$sorted_lib_vtls_hdrs" \
+		"$$awk_code" $(srcdir)/$(VC14_LIBTMPL) > $(VC14_LIBVCXPROJ) || { exit 1; }; \
+	\
+	echo "generating '$(VC14_SRCVCXPROJ)'"; \
+	awk -v proj_type=vcxproj \
+		-v src_srcs="$$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" $(srcdir)/$(VC14_SRCTMPL) > $(VC14_SRCVCXPROJ) || { exit 1; };)

Makefile.dist

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2015, 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
@@ -566,6 +566,17 @@ src/Makefile.vc12: src/Makefile.vc6
 	@echo "generate $@"
 	@sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc12/g" -e "s/VC6/VC12/g" src/Makefile.vc6 > src/Makefile.vc12
 
+# VC14 makefiles are for use with VS2015
+vc14: lib/Makefile.vc14 src/Makefile.vc14
+
+lib/Makefile.vc14: lib/Makefile.vc6
+	@echo "generate $@"
+	@sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc14/g" -e "s/VC6/VC14/g" lib/Makefile.vc6 > lib/Makefile.vc14
+
+src/Makefile.vc14: src/Makefile.vc6
+	@echo "generate $@"
+	@sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc14/g" -e "s/VC6/VC14/g" src/Makefile.vc6 > src/Makefile.vc14
+
 ca-bundle: lib/mk-ca-bundle.pl
 	@echo "generate a fresh ca-bundle.crt"
 	@perl $< -b -l -u lib/ca-bundle.crt

README

@@ -38,12 +38,12 @@ GIT
 
   To download the very latest source off the GIT server do this:
 
-    git clone git://github.com/bagder/curl.git
+    git clone https://github.com/bagder/curl.git
 
   (you'll get a directory named curl created, filled with the source code)
 
 NOTICE
 
   Curl contains pieces of source code that is Copyright (c) 1998, 1999
-  Kungliga Tekniska H<EFBFBD>gskolan. This notice is included here to comply with the
+  Kungliga Tekniska Högskolan. This notice is included here to comply with the
   distribution terms.

RELEASE-NOTES

@@ -1,22 +1,92 @@
-Curl and libcurl 7.42.1
+Curl and libcurl 7.46.0
 
- Public curl releases:         146
- Command line options:         173
- curl_easy_setopt() options:   216
- Public functions in libcurl:  58
- Contributors:                 1265
+ Public curl releases:         150
+ Command line options:         177
+ curl_easy_setopt() options:   221
+ Public functions in libcurl:  61
+ Contributors:                 1340
+
+This release includes the following changes:
+
+ o configure: build silently by default
+ o cookies: Add support for Publix Suffix List with libpsl
+ o vtls: added support for mbedTLS [7]
+ o Added CURLOPT_STREAM_DEPENDS [8]
+ o Added CURLOPT_STREAM_DEPENDS_E [9]
+ o Added CURLOPT_STREAM_WEIGHT [10]
+ o Added CURLFORM_CONTENTLEN [14]
+ o oauth2: Added support for OAUTHBEARER SASL mechanism to IMAP, POP3 and SNMP
 
 This release includes the following bugfixes:
 
- o CURLOPT_HEADEROPT: default to separate [5]
- o dist: include {src,lib}/checksrc.whitelist [1]
- o connectionexists: fix build without NTLM [2]
- o docs: distribute the CURLOPT_PINNEDPUBLICKEY(3) man page, too
- o curl -z: do not write empty file on unmet condition [3]
- o openssl: fix serial number output [4]
- o curl_easy_getinfo.3: document 'internals' in CURLINFO_TLS_SESSION
- o sws: init http2 state properly
- o curl.1: fix typo
+ o des: Fix header conditional for Curl_des_set_odd_parity
+ o ntlm: get rid of unconditional use of long long [1]
+ o CURLOPT_CERTINFO.3: fix reference to CURLINFO_CERTINFO
+ o docs: CURLINFO_LASTSOCKET => CURLINFO_ACTIVESOCKET [2]
+ o http2: Fix http2_recv to return -1 if recv returned -1
+ o curl_global_init_mem: set function pointers before doing init
+ o ntlm: error out without 64bit support as the code needs it [1]
+ o openssl: Fix set up of pkcs12 certificate verification chain
+ o acinclude: remove PKGCONFIG override [3]
+ o test1531: case the size to fix the test on non-largefile builds
+ o fread_func: move callback pointer from set to state struct [4]
+ o test1601: fix compilation with --enable-debug and --disable-crypto-auth
+ o http2: Don't pass unitialized name+len pairs to nghttp2_submit_request [5]
+ o curlbuild.h: Fix non-configure compiling to mips and sh4 targets
+ o tool: Generate easysrc with last cache linked-list [6]
+ o cmake: Fix for add_subdirectory(curl) use-case
+ o vtls: fix compiler warning for TLS backends without sha256
+ o build: fix for MSDOS/djgpp
+ o checksrc: add crude // detection
+ o http2: on_frame_recv: trust the conn/data input
+ o ftp: allow CURLOPT_IGNORE_CONTENT_LENGTH to ignore size [11]
+ o polarssl/mbedtls: fix name space pollution
+ o build: Fix mingw ssl gdi32 order [12]
+ o build: Fix support for PKG_CONFIG
+ o MacOSX-Framework: sdk regex fix for sdk 10.10 and later
+ o socks: Fix incorrect port numbers in failed connect messages
+ o curl.1: -E: s/private certificate/client certificate
+ o curl.h: s/HTTPPOST_/CURL_HTTPOST_ [13]
+ o curl_formadd: support >2GB files on windows [14]
+ o http redirects: %-encode bytes outside of ascii range [15]
+ o rawstr: Speed up Curl_raw_toupper by 40%
+ o curl_ntlm_core: fix 2 curl_off_t constant overflows.
+ o getinfo: CURLINFO_ACTIVESOCKET: fix bad socket value
+ o tftp tests: verify sent options too
+ o imap: Don't call imap_atom() when no mailbox specified in LIST command
+ o imap: Fixed double quote in LIST command when mailbox contains spaces
+ o imap: Don't check for continuation when executing a CUSTOMREQUEST [16]
+ o acinclude: Remove check for 16-bit curl_off_t
+ o BoringSSL: Work with stricter BIO_get_mem_data() [17]
+ o cmake: Add missing feature macros in config header [18]
+ o sasl_sspi: fixed unicode build for digest authentication [19]
+ o sasl_sspi: fix identity memory leak in digest authentication
+ o unit1602: Fixed failure in torture test
+ o unit1603: Added unit tests for hash functions
+ o vtls/openssl: remove unused traces of yassl ifdefs
+ o openssl: remove #ifdefs for < 0.9.7 support
+ o typecheck-gcc.h: add some missing options
+ o curl: mark two more options strings for --libcurl output
+ o openssl: Free modules on cleanup [20]
+ o CURLMOPT_PUSHFUNCTION.3: *_byname() returns only the first header
+ o getconnectinfo: Don't call recv(2) if socket == -1
+ o http2: http_done: don't free already-freed push headers
+ o zsh completion: Preserve single quotes in output [21]
+ o os400: Provide options for libssh2 use in compile scripts.
+ o build: Fix theoretical infinite loops [22]
+ o pop3: Differentiate between success and continuation responses
+ o examples: Fixed compilation warnings
+ o schannel: Use GetVersionEx() when VerifyVersionInfo() isn't available
+ o CURLOPT_HEADERFUNCTION.3: fix typo
+ o curl: expanded the -XHEAD warning text
+ o done: make sure the final progress update is made [23]
+ o build: Install zsh completion [24]
+ o RTSP: do not add if-modified-since without timecondition [25]
+ o curl: Fixed display of URL index in password prompt for --next
+ o nonblock: fix setting non-blocking mode for Amiga [26]
+ o http2 push: add missing inits of new stream [27]
+ o http2: convert some verbose output into debug-only output
+ o Curl_read_plain: clean up ifdefs that break statements [28]
 
 This release includes the following known bugs:
 
@@ -25,17 +95,45 @@ 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:
 
-  Alessandro Ghedini, Alexander Elgert, Daniel Stenberg, Kamil Dudka,
-  Oren Souroujon, Patrick Rapin, Viktor Szakáts, Yehezkel Horowitz,
-  (8 contributors)
+  Anders Bakken, Dan Fandrich, Daniel Hwang, Daniel Shahaf, Daniel Stenberg,
+  Davey Shafik, Dmitry S. Baikov, Douglas Creager, Erik Johansson,
+  Flavio Medeiros, Gisle Vanem, Javier G. Sogo, John Levon, Jonas Minnberg,
+  Justin Ehlert, Kamil Dudka, Kang Lin, Kurt Fankhauser, Lauri Kasanen,
+  Lukas Ruzicka, Marcel Raad, Michał Piechowski, Mohammad AlSaleh, Norbert Kett,
+  Patrick Monnerat, Rainer Jung, Ray Satiro, Richard Hosking,
+  Sebastian Pohlschmidt, Stefan Bühler, Steve Holme, Svyatoslav Mishyn,
+  Tatsuhiro Tsujikawa, Tim Rühsen, Xiangbin Li,
+  (35 contributors)
 
         Thanks! (and sorry if I forgot to mention someone)
 
 References to bug reports and discussions on issues:
 
- [1] = http://curl.haxx.se/mail/archive-2015-04/0046.html
- [2] = http://curl.haxx.se/bug/?i=231
- [3] = https://github.com/bagder/curl/issues/237
- [4] = https://github.com/bagder/curl/issues/235
- [5] = http://curl.haxx.se/docs/adv_20150429.html
- 
+ [1] = http://curl.haxx.se/bug/?i=478
+ [2] = http://curl.haxx.se/bug/?i=479
+ [3] = http://curl.haxx.se/mail/lib-2015-10/0035.html
+ [4] = http://curl.haxx.se/bug/?i=346
+ [5] = http://curl.haxx.se/bug/?i=493
+ [6] = http://curl.haxx.se/bug/?i=452
+ [7] = http://curl.haxx.se/bug/?i=496
+ [8] = http://curl.haxx.se/libcurl/c/CURLOPT_STREAM_DEPENDS.html
+ [9] = http://curl.haxx.se/libcurl/c/CURLOPT_STREAM_DEPENDS_E.html
+ [10] = http://curl.haxx.se/libcurl/c/CURLOPT_STREAM_WEIGHT.html
+ [11] = http://curl.haxx.se/bug/?i=480
+ [12] = https://github.com/bagder/curl/pull/501
+ [13] = http://curl.haxx.se/bug/?i=506
+ [14] = http://curl.haxx.se/bug/?i=425
+ [15] = http://curl.haxx.se/bug/?i=473
+ [16] = http://curl.haxx.se/bug/?i=486
+ [17] = http://curl.haxx.se/bug/?i=524
+ [18] = http://curl.haxx.se/bug/?i=523
+ [19] = http://curl.haxx.se/bug/?i=525
+ [20] = http://curl.haxx.se/bug/?i=526
+ [21] = http://curl.haxx.se/bug/?i=532
+ [22] = http://curl.haxx.se/bug/?i=535
+ [23] = http://curl.haxx.se/bug/?i=538
+ [24] = http://curl.haxx.se/bug/?i=534
+ [25] = http://stackoverflow.com/questions/33903982/curl-timecond-none-doesnt-work-how-to-remove-if-modified-since-header
+ [26] = http://curl.haxx.se/mail/lib-2015-11/0088.html
+ [27] = http://curl.haxx.se/bug/?i=530
+ [28] = http://curl.haxx.se/bug/?i=546

acinclude.m4

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2015, 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
@@ -1851,8 +1851,10 @@ AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [
   AC_REQUIRE([AC_HEADER_TIME])dnl
   AC_CHECK_HEADERS(sys/types.h sys/time.h time.h)
   AC_MSG_CHECKING([for monotonic clock_gettime])
-  AC_COMPILE_IFELSE([
-    AC_LANG_PROGRAM([[
+  #
+  if test "x$dontwant_rt" == "xno" ; then
+    AC_COMPILE_IFELSE([
+      AC_LANG_PROGRAM([[
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
@@ -1866,17 +1868,18 @@ AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [
 #include <time.h>
 #endif
 #endif
-    ]],[[
-      struct timespec ts;
-      (void)clock_gettime(CLOCK_MONOTONIC, &ts);
-    ]])
-  ],[
-    AC_MSG_RESULT([yes])
-    ac_cv_func_clock_gettime="yes"
-  ],[
-    AC_MSG_RESULT([no])
-    ac_cv_func_clock_gettime="no"
-  ])
+      ]],[[
+        struct timespec ts;
+        (void)clock_gettime(CLOCK_MONOTONIC, &ts);
+      ]])
+    ],[
+      AC_MSG_RESULT([yes])
+      ac_cv_func_clock_gettime="yes"
+    ],[
+      AC_MSG_RESULT([no])
+      ac_cv_func_clock_gettime="no"
+    ])
+  fi
   dnl Definition of HAVE_CLOCK_GETTIME_MONOTONIC is intentionally postponed
   dnl until library linking and run-time checks for clock_gettime succeed.
 ])
@@ -2452,23 +2455,6 @@ AC_DEFUN([CURL_CHECK_FUNC_SELECT], [
 ])
 
 
-# This is only a temporary fix. This macro is here to replace the broken one
-# delivered by the automake project (including the 1.9.6 release). As soon as
-# they ship a working version we SHOULD remove this work-around.
-
-AC_DEFUN([AM_MISSING_HAS_RUN],
-[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
-test x"${MISSING+set}" = xset || MISSING="\${SHELL} \"$am_aux_dir/missing\""
-# Use eval to expand $SHELL
-if eval "$MISSING --run true"; then
-  am_missing_run="$MISSING --run "
-else
-  am_missing_run=
-  AC_MSG_WARN([`missing' script is too old or missing])
-fi
-])
-
-
 dnl CURL_VERIFY_RUNTIMELIBS
 dnl -------------------------------------------------
 dnl Verify that the shared libs found so far can be used when running
@@ -2676,7 +2662,7 @@ AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]),
     AC_DEFINE_UNQUOTED(CURL_CA_PATH, "$capath", [Location of default ca path])
     AC_MSG_RESULT([$capath (capath)])
   fi
-  if test "x$ca" == "xno" && test "x$capath" == "xno"; then
+  if test "x$ca" = "xno" && test "x$capath" = "xno"; then
     AC_MSG_RESULT([no])
   fi
 ])
@@ -2851,7 +2837,6 @@ AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [
   #
   x_LP64_long=""
   x_LP32_long=""
-  x_LP16_long=""
   #
   if test "$ac_cv_sizeof_long" -eq "8" &&
      test "$ac_cv_sizeof_voidp" -ge "8"; then
@@ -2859,9 +2844,6 @@ AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [
   elif test "$ac_cv_sizeof_long" -eq "4" &&
        test "$ac_cv_sizeof_voidp" -ge "4"; then
     x_LP32_long="long"
-  elif test "$ac_cv_sizeof_long" -eq "2" &&
-       test "$ac_cv_sizeof_voidp" -ge "2"; then
-    x_LP16_long="long"
   fi
   #
   dnl DO_CURL_OFF_T_CHECK results are stored in next 3 vars
@@ -2895,17 +2877,6 @@ AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [
     done
     AC_MSG_RESULT([$curl_typeof_curl_off_t])
   fi
-  if test "$curl_typeof_curl_off_t" = "unknown"; then
-    AC_MSG_CHECKING([for 16-bit curl_off_t data type])
-    for t2 in          \
-      "$x_LP16_long"   \
-      'int16_t'        \
-      '__int16'        \
-      'int'            ; do
-      DO_CURL_OFF_T_CHECK([$t2], [2])
-    done
-    AC_MSG_RESULT([$curl_typeof_curl_off_t])
-  fi
   if test "$curl_typeof_curl_off_t" = "unknown"; then
     AC_MSG_ERROR([cannot find data type for curl_off_t.])
   fi
@@ -3066,12 +3037,14 @@ dnl Optionally PKG_CONFIG_LIBDIR may be given as $pcdir.
 dnl
 
 AC_DEFUN([CURL_CHECK_PKGCONFIG], [
+    if test -n "$PKG_CONFIG"; then
+      PKGCONFIG="$PKG_CONFIG"
+    else
+      AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no],
+        [$PATH:/usr/bin:/usr/local/bin])
+    fi
 
-    PKGCONFIG="no"
-
-    AC_PATH_TOOL( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin)
-
-    if test x$PKGCONFIG != xno; then
+    if test "x$PKGCONFIG" != "xno"; then
       AC_MSG_CHECKING([for $1 options with pkg-config])
       dnl ask pkg-config about $1
       itexists=`CURL_EXPORT_PCDIR([$2]) dnl

appveyor.yml

@@ -0,0 +1,19 @@
+version: 7.45.0.{build}
+
+environment:
+    matrix:
+      - PRJ_GEN: "Visual Studio 11 2012 Win64"
+        BDIR: msvc2012
+        PRJ_CFG: Release
+      - PRJ_GEN: "Visual Studio 12 2013 Win64"
+        BDIR: msvc2013
+        PRJ_CFG: Release
+      - PRJ_GEN: "Visual Studio 14 2015 Win64"
+        BDIR: msvc2015
+        PRJ_CFG: Release
+
+build_script:
+    - mkdir build.%BDIR%
+    - cd build.%BDIR%
+    - cmake .. -G"%PRJ_GEN%"
+    - cmake --build . --config %PRJ_CFG% --clean-first

buildconf

@@ -318,6 +318,8 @@ for fname in .deps \
     ltsugar.m4 \
     ltversion.m4 \
     lt~obsolete.m4 \
+    missing \
+    install-sh \
     stamp-h1 \
     stamp-h2 \
     stamp-h3 ; do
@@ -329,7 +331,7 @@ done
 #
 
 echo "buildconf: running libtoolize"
-${libtoolize} --copy --automake --force || die "libtoolize command failed"
+${libtoolize} --copy --force || die "libtoolize command failed"
 
 # When using libtool 1.5.X (X < 26) we copy libtool.m4 to our local m4
 # subdirectory and this local copy is patched to fix some warnings that

buildconf.bat

@@ -1,38 +1,352 @@
 @echo off
-REM
-REM
-REM This batch file must be used to set up a git tree to build on
-REM systems where there is no autotools support (i.e. Microsoft).
-REM
-REM This file is not included nor needed for curl's release
-REM archives, neither for curl's daily snapshot archives.
+rem ***************************************************************************
+rem *                                  _   _ ____  _
+rem *  Project                     ___| | | |  _ \| |
+rem *                             / __| | | | |_) | |
+rem *                            | (__| |_| |  _ <| |___
+rem *                             \___|\___/|_| \_\_____|
+rem *
+rem * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+rem *
+rem * This software is licensed as described in the file COPYING, which
+rem * you should have received as part of this distribution. The terms
+rem * are also available at http://curl.haxx.se/docs/copyright.html.
+rem *
+rem * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+rem * copies of the Software, and permit persons to whom the Software is
+rem * furnished to do so, under the terms of the COPYING file.
+rem *
+rem * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+rem * KIND, either express or implied.
+rem *
+rem ***************************************************************************
 
-if exist GIT-INFO goto start_doing
-ECHO ERROR: This file shall only be used with a curl git tree checkout.
-goto end_all
-:start_doing
+rem NOTES
+rem
+rem This batch file must be used to set up a git tree to build on systems where
+rem there is no autotools support (i.e. DOS and Windows).
+rem
+rem This file is not included or required for curl's release archives or daily 
+rem snapshot archives.
 
-REM create tool_hugehelp.c
-if not exist src\tool_hugehelp.c.cvs goto end_hugehelp_c
-copy /Y src\tool_hugehelp.c.cvs src\tool_hugehelp.c
-:end_hugehelp_c
+:begin
+  rem Set our variables
+  if "%OS%" == "Windows_NT" setlocal
+  set MODE=GENERATE
 
-REM create Makefile
-if not exist Makefile.dist goto end_makefile
-copy /Y Makefile.dist Makefile
-:end_makefile
+  rem Switch to this batch file's directory
+  cd /d "%~0\.." 1>NUL 2>&1
 
-REM create curlbuild.h
-if not exist include\curl\curlbuild.h.dist goto end_curlbuild_h
-copy /Y include\curl\curlbuild.h.dist include\curl\curlbuild.h
-:end_curlbuild_h
+  rem Check we are running from a curl git repository
+  if not exist GIT-INFO goto norepo
 
-REM setup c-ares git tree
-if not exist ares\buildconf.bat goto end_c_ares
-cd ares
-call buildconf.bat
-cd ..
-:end_c_ares
+  rem Detect programs. HAVE_<PROGNAME>
+  rem When not found the variable is set undefined. The undefined pattern
+  rem allows for statements like "if not defined HAVE_PERL (command)"
+  groff --version <NUL 1>NUL 2>&1
+  if errorlevel 1 (set HAVE_GROFF=) else (set HAVE_GROFF=Y)
+  nroff --version <NUL 1>NUL 2>&1
+  if errorlevel 1 (set HAVE_NROFF=) else (set HAVE_NROFF=Y)
+  perl --version <NUL 1>NUL 2>&1
+  if errorlevel 1 (set HAVE_PERL=) else (set HAVE_PERL=Y)
+  gzip --version <NUL 1>NUL 2>&1
+  if errorlevel 1 (set HAVE_GZIP=) else (set HAVE_GZIP=Y)
 
-:end_all
+:parseArgs
+  if "%~1" == "" goto start
 
+  if /i "%~1" == "-clean" (
+    set MODE=CLEAN
+  ) else if /i "%~1" == "-?" (
+    goto syntax
+  ) else if /i "%~1" == "-h" (
+    goto syntax
+  ) else if /i "%~1" == "-help" (
+    goto syntax
+  ) else (
+    goto unknown
+  )
+
+  shift & goto parseArgs
+
+:start
+  if "%MODE%" == "GENERATE" (
+    echo.
+    echo Generating prerequisite files
+
+    call :generate
+    if errorlevel 4 goto nogencurlbuild
+    if errorlevel 3 goto nogenhugehelp
+    if errorlevel 2 goto nogenmakefile
+    if errorlevel 1 goto warning
+
+  ) else (
+    echo.
+    echo Removing prerequisite files
+
+    call :clean
+    if errorlevel 3 goto nocleancurlbuild
+    if errorlevel 2 goto nocleanhugehelp
+    if errorlevel 1 goto nocleanmakefile
+  )
+
+  goto success
+
+rem Main generate function.
+rem
+rem Returns:
+rem
+rem 0 - success
+rem 1 - success with simplified tool_hugehelp.c 
+rem 2 - failed to generate Makefile
+rem 3 - failed to generate tool_hugehelp.c
+rem 4 - failed to generate curlbuild.h
+rem
+:generate
+  if "%OS%" == "Windows_NT" setlocal
+  set BASIC_HUGEHELP=0
+
+  rem Create Makefile
+  echo * %CD%\Makefile
+  if exist Makefile.dist (
+    copy /Y Makefile.dist Makefile 1>NUL 2>&1
+    if errorlevel 1 (
+      if "%OS%" == "Windows_NT" endlocal
+      exit /B 2
+    )
+  )
+
+  rem Create tool_hugehelp.c
+  echo * %CD%\src\tool_hugehelp.c
+  call :genHugeHelp
+  if errorlevel 2 (
+    if "%OS%" == "Windows_NT" endlocal
+    exit /B 3
+  )
+  if errorlevel 1 (
+    set BASIC_HUGEHELP=1
+  )
+  cmd /c exit 0
+
+  rem Create curlbuild.h
+  echo * %CD%\include\curl\curlbuild.h
+  if exist include\curl\curlbuild.h.dist (
+    copy /Y include\curl\curlbuild.h.dist include\curl\curlbuild.h 1>NUL 2>&1
+    if errorlevel 1 (
+      if "%OS%" == "Windows_NT" endlocal
+      exit /B 4
+    )
+  )
+
+  rem Setup c-ares git tree
+  if exist ares\buildconf.bat (
+    echo.
+    echo Configuring c-ares build environment
+    cd ares
+    call buildconf.bat
+    cd ..
+  )
+
+  if "%BASIC_HUGEHELP%" == "1" (
+    if "%OS%" == "Windows_NT" endlocal
+    exit /B 1
+  )
+
+  if "%OS%" == "Windows_NT" endlocal
+  exit /B 0
+
+rem Main clean function.
+rem
+rem Returns:
+rem
+rem 0 - success
+rem 1 - failed to clean Makefile
+rem 2 - failed to clean tool_hugehelp.c
+rem 3 - failed to clean curlbuild.h
+rem
+:clean
+  rem Remove Makefile
+  echo * %CD%\Makefile
+  if exist Makefile (
+    del Makefile 2>NUL
+    if exist Makefile (
+      exit /B 1
+    )
+  )
+
+  rem Remove tool_hugehelp.c
+  echo * %CD%\src\tool_hugehelp.c
+  if exist src\tool_hugehelp.c (
+    del src\tool_hugehelp.c 2>NUL
+    if exist src\tool_hugehelp.c (
+      exit /B 2
+    )
+  )
+
+  rem Remove curlbuild.h
+  echo * %CD%\include\curl\curlbuild.h
+  if exist include\curl\curlbuild.h (
+    del include\curl\curlbuild.h 2>NUL
+    if exist include\curl\curlbuild.h (
+      exit /B 3
+    )
+  )
+
+  exit /B
+
+rem Function to generate src\tool_hugehelp.c
+rem
+rem Returns:
+rem
+rem 0 - full tool_hugehelp.c generated
+rem 1 - simplified tool_hugehelp.c
+rem 2 - failure
+rem
+:genHugeHelp
+  if "%OS%" == "Windows_NT" setlocal
+  set LC_ALL=C
+  set ROFFCMD=
+  set BASIC=1
+
+  if defined HAVE_PERL (
+    if defined HAVE_GROFF (
+      set ROFFCMD=groff -mtty-char -Tascii -P-c -man
+    ) else if defined HAVE_NROFF (
+      set ROFFCMD=nroff -c -Tascii -man
+    )
+  )
+
+  if defined ROFFCMD (
+    echo #include "tool_setup.h"> src\tool_hugehelp.c
+    echo #include "tool_hugehelp.h">> src\tool_hugehelp.c 
+
+    if defined HAVE_GZIP (
+      echo #ifndef HAVE_LIBZ>> src\tool_hugehelp.c
+    )
+
+    %ROFFCMD% docs\curl.1 2>NUL | perl src\mkhelp.pl docs\MANUAL >> src\tool_hugehelp.c
+    if defined HAVE_GZIP (
+      echo #else>> src\tool_hugehelp.c
+      %ROFFCMD% docs\curl.1 2>NUL | perl src\mkhelp.pl -c docs\MANUAL >> src\tool_hugehelp.c
+      echo #endif /^* HAVE_LIBZ ^*/>> src\tool_hugehelp.c
+    )
+
+    set BASIC=0
+  ) else (
+    if exist src\tool_hugehelp.c.cvs (
+      copy /Y src\tool_hugehelp.c.cvs src\tool_hugehelp.c 1>NUL 2>&1
+    ) else (
+      echo #include "tool_setup.h"> src\tool_hugehelp.c
+      echo #include "tool_hugehelp.hd">> src\tool_hugehelp.c
+      echo.>> src\tool_hugehelp.c
+      echo void hugehelp(void^)>> src\tool_hugehelp.c
+      echo {>> src\tool_hugehelp.c
+      echo #ifdef USE_MANUAL>> src\tool_hugehelp.c
+      echo   fputs("Built-in manual not included\n", stdout^);>> src\tool_hugehelp.c
+      echo #endif>> src\tool_hugehelp.c
+      echo }>> src\tool_hugehelp.c
+    )
+  )
+
+  findstr "/C:void hugehelp(void)" src\tool_hugehelp.c 1>NUL 2>&1
+  if errorlevel 1 (
+    if "%OS%" == "Windows_NT" endlocal
+    exit /B 2
+  )
+
+  if "%BASIC%" == "1" (
+    if "%OS%" == "Windows_NT" endlocal
+    exit /B 1
+  )
+
+  if "%OS%" == "Windows_NT" endlocal
+  exit /B 0
+
+rem Function to clean-up local variables under DOS, Windows 3.x and
+rem Windows 9x as setlocal isn't available until Windows NT
+rem
+:dosCleanup
+  set MODE=
+  set HAVE_GROFF=
+  set HAVE_NROFF=
+  set HAVE_PERL=
+  set HAVE_GZIP=
+  set BASIC_HUGEHELP=
+  set LC_ALL
+  set ROFFCMD=
+  set BASIC=
+
+  exit /B
+
+:syntax
+  rem Display the help
+  echo.
+  echo Usage: buildconf [-clean]
+  echo.
+  echo -clean    - Removes the files
+  goto error
+
+:unknown
+  echo.
+  echo Error: Unknown argument '%1'
+  goto error
+
+:norepo
+  echo.
+  echo Error: This batch file should only be used with a curl git repository
+  goto error
+
+:nogenmakefile
+  echo.
+  echo Error: Unable to generate Makefile
+  goto error
+
+:nogenhugehelp
+  echo.
+  echo Error: Unable to generate src\tool_hugehelp.c
+  goto error
+
+:nogencurlbuild
+  echo.
+  echo Error: Unable to generate include\curl\curlbuild.h
+  goto error
+
+:nocleanmakefile
+  echo.
+  echo Error: Unable to clean Makefile
+  goto error
+
+:nocleanhugehelp
+  echo.
+  echo Error: Unable to clean src\tool_hugehelp.c
+  goto error
+
+:nocleancurlbuild
+  echo.
+  echo Error: Unable to clean include\curl\curlbuild.h
+  goto error
+
+:warning
+  echo.
+  echo Warning: The curl manual could not be integrated in the source. This means when
+  echo you build curl the manual will not be available (curl --man^). Integration of
+  echo the manual is not required and a summary of the options will still be available
+  echo (curl --help^). To integrate the manual your PATH is required to have
+  echo groff/nroff, perl and optionally gzip for compression.
+  goto success
+
+:error
+  if "%OS%" == "Windows_NT" (
+    endlocal
+  ) else (
+    call :dosCleanup
+  )
+  exit /B 1
+
+:success
+  if "%OS%" == "Windows_NT" (
+    endlocal
+  ) else (
+    call :dosCleanup
+  )
+  exit /B 0

configure.ac

@@ -39,6 +39,7 @@ AC_CONFIG_SRCDIR([lib/urldata.h])
 AC_CONFIG_HEADERS(lib/curl_config.h include/curl/curlbuild.h)
 AC_CONFIG_MACRO_DIR([m4])
 AM_MAINTAINER_MODE
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 CURL_CHECK_OPTION_DEBUG
 CURL_CHECK_OPTION_OPTIMIZE
@@ -47,6 +48,7 @@ CURL_CHECK_OPTION_WERROR
 CURL_CHECK_OPTION_CURLDEBUG
 CURL_CHECK_OPTION_SYMBOL_HIDING
 CURL_CHECK_OPTION_ARES
+CURL_CHECK_OPTION_RT
 
 XC_CHECK_PATH_SEPARATOR
 
@@ -147,7 +149,7 @@ AC_SUBST(PKGADD_VENDOR)
 
 dnl
 dnl initialize all the info variables
-    curl_ssl_msg="no      (--with-{ssl,gnutls,nss,polarssl,cyassl,axtls,winssl,darwinssl} )"
+    curl_ssl_msg="no      (--with-{ssl,gnutls,nss,polarssl,mbedtls,cyassl,axtls,winssl,darwinssl} )"
     curl_ssh_msg="no      (--with-libssh2)"
    curl_zlib_msg="no      (--with-zlib)"
     curl_gss_msg="no      (--with-gssapi)"
@@ -165,6 +167,7 @@ curl_verbose_msg="enabled (--disable-verbose)"
    curl_rtsp_msg="no      (--enable-rtsp)"
    curl_rtmp_msg="no      (--with-librtmp)"
   curl_mtlnk_msg="no      (--with-libmetalink)"
+    curl_psl_msg="no      (--with-libpsl)"
 
     init_ssl_msg=${curl_ssl_msg}
 
@@ -1194,8 +1197,6 @@ if test x"$want_gss" = xyes; then
   if test -z "$GSSAPI_INCS"; 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=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi`
      elif test -f "$KRB5CONFIG"; then
         GSSAPI_INCS=`$KRB5CONFIG --cflags gssapi`
      elif test "$GSSAPI_ROOT" != "yes"; then
@@ -1398,6 +1399,24 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
   CLEANCPPFLAGS="$CPPFLAGS"
   CLEANLIBS="$LIBS"
 
+  dnl This is for Msys/Mingw
+  case $host in
+    *-*-msys* | *-*-mingw*)
+      AC_MSG_CHECKING([for gdi32])
+      my_ac_save_LIBS=$LIBS
+      LIBS="-lgdi32 $LIBS"
+      AC_TRY_LINK([#include <windef.h>
+                   #include <wingdi.h>],
+                   [GdiFlush();],
+                   [ dnl worked!
+                   AC_MSG_RESULT([yes])],
+                   [ dnl failed, restore LIBS
+                   LIBS=$my_ac_save_LIBS
+                   AC_MSG_RESULT(no)]
+                  )
+      ;;
+  esac
+
   case "$OPT_SSL" in
   yes)
     dnl --with-ssl (without path) used
@@ -1476,31 +1495,13 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
   CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS"
   LDFLAGS="$LDFLAGS $SSL_LDFLAGS"
 
-  dnl This is for Msys/Mingw
-  case $host in
-    *-*-msys* | *-*-mingw*)
-      AC_MSG_CHECKING([for gdi32])
-      my_ac_save_LIBS=$LIBS
-      LIBS="-lgdi32 $LIBS"
-      AC_TRY_LINK([#include <windef.h>
-                   #include <wingdi.h>],
-                   [GdiFlush();],
-                   [ dnl worked!
-                   AC_MSG_RESULT([yes])],
-                   [ dnl failed, restore LIBS
-                   LIBS=$my_ac_save_LIBS
-                   AC_MSG_RESULT(no)]
-                  )
-      ;;
-  esac
-
-  AC_CHECK_LIB(crypto, CRYPTO_lock,[
+  AC_CHECK_LIB(crypto, HMAC_Update,[
      HAVECRYPTO="yes"
      LIBS="-lcrypto $LIBS"
      ],[
      LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL"
      CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
-     AC_CHECK_LIB(crypto, CRYPTO_add_lock,[
+     AC_CHECK_LIB(crypto, HMAC_Init_ex,[
        HAVECRYPTO="yes"
        LIBS="-lcrypto $LIBS"], [
        LDFLAGS="$CLEANLDFLAGS"
@@ -1510,6 +1511,46 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
     ])
 
 
+  if test X"$HAVECRYPTO" = X"yes"; then
+     AC_MSG_CHECKING([OpenSSL linking without -ldl])
+     saved_libs=$LIBS
+     AC_TRY_LINK(
+        [
+          #include <openssl/evp.h>
+        ],
+        [
+          SSLeay_add_all_algorithms();
+        ],
+        [
+          AC_MSG_RESULT(yes)
+          LIBS="$saved_libs"
+        ],
+        [
+          AC_MSG_RESULT(no)
+          AC_MSG_CHECKING([OpenSSL linking with -ldl])
+          LIBS="-ldl $LIBS"
+          AC_TRY_LINK(
+          [
+            #include <openssl/evp.h>
+          ],
+          [
+            SSLeay_add_all_algorithms();
+          ],
+          [
+            AC_MSG_RESULT(yes)
+            LIBS="$saved_libs -ldl"
+          ],
+          [
+            AC_MSG_RESULT(no)
+            LIBS="$saved_libs"
+          ]
+          )
+
+        ]
+     )
+
+  fi
+
   if test X"$HAVECRYPTO" = X"yes"; then
     dnl This is only reasonable to do if crypto actually is there: check for
     dnl SSL libs NOTE: it is important to do this AFTER the crypto lib
@@ -1581,7 +1622,8 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
     dnl Older versions of Cyassl (some time before 2.9.4) don't have
     dnl SSL_get_shutdown (but this check won't actually detect it there
     dnl as it's a macro that needs the header files be included)
-    dnl BoringSSL doesn't have DES_set_odd_parity
+    dnl BoringSSL didn't have DES_set_odd_parity for a while but now it is
+    dnl back again.
 
     AC_CHECK_FUNCS( RAND_status \
                     RAND_screen \
@@ -1593,14 +1635,22 @@ if test "$curl_ssl_msg" = "$init_ssl_msg" && test X"$OPT_SSL" != Xno; then
                     DES_set_odd_parity )
 
     AC_MSG_CHECKING([for BoringSSL])
-    if test "x$ac_cv_func_DES_set_odd_parity" != "xyes"; then
-      curl_ssl_msg="enabled (BoringSSL)"
-      AC_DEFINE_UNQUOTED(HAVE_BORINGSSL, 1,
-        [Define to 1 if using BoringSSL.])
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-    fi
+    AC_COMPILE_IFELSE([
+        AC_LANG_PROGRAM([[
+                #include <openssl/base.h>
+                ]],[[
+                #ifndef OPENSSL_IS_BORINGSSL
+                #error not boringssl
+                #endif
+       ]])
+    ],[
+        AC_MSG_RESULT([yes])
+        AC_DEFINE_UNQUOTED(HAVE_BORINGSSL, 1,
+                           [Define to 1 if using BoringSSL.])
+    ],[
+        AC_MSG_RESULT([no])
+    ])
+
     AC_MSG_CHECKING([for libressl])
     AC_COMPILE_IFELSE([
       AC_LANG_PROGRAM([[
@@ -1788,6 +1838,7 @@ if test "$curl_ssl_msg" = "$init_ssl_msg"; then
             AC_MSG_NOTICE([Added $gtlslib to LD_LIBRARY_PATH])
           fi
         fi
+        AC_CHECK_FUNCS(gnutls_certificate_set_x509_key_file2)
       fi
 
     fi
@@ -1925,6 +1976,93 @@ if test "$curl_ssl_msg" = "$init_ssl_msg"; then
 
 fi
 
+dnl ----------------------------------------------------
+dnl check for mbedTLS
+dnl ----------------------------------------------------
+
+OPT_MBEDTLS=no
+
+_cppflags=$CPPFLAGS
+_ldflags=$LDFLAGS
+AC_ARG_WITH(mbedtls,dnl
+AC_HELP_STRING([--with-mbedtls=PATH],[where to look for mbedTLS, PATH points to the installation root])
+AC_HELP_STRING([--without-mbedtls], [disable mbedTLS detection]),
+  OPT_MBEDTLS=$withval)
+
+if test "$curl_ssl_msg" = "$init_ssl_msg"; then
+
+  if test X"$OPT_MBEDTLS" != Xno; then
+
+    if test "$OPT_MBEDTLS" = "yes"; then
+      OPT_MBEDTLS=""
+    fi
+
+    if test -z "$OPT_MBEDTLS" ; then
+      dnl check for lib first without setting any new path
+
+      AC_CHECK_LIB(mbedtls, mbedtls_havege_init,
+      dnl libmbedtls found, set the variable
+       [
+         AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled])
+         AC_SUBST(USE_MBEDTLS, [1])
+         MBEDTLS_ENABLED=1
+         USE_MBEDTLS="yes"
+         curl_ssl_msg="enabled (mbedTLS)"
+        ], [], -lmbedx509 -lmbedcrypto)
+    fi
+
+    addld=""
+    addlib=""
+    addcflags=""
+    mbedtlslib=""
+
+    if test "x$USE_MBEDTLS" != "xyes"; then
+      dnl add the path and test again
+      addld=-L$OPT_MBEDTLS/lib$libsuff
+      addcflags=-I$OPT_MBEDTLS/include
+      mbedtlslib=$OPT_MBEDTLS/lib$libsuff
+
+      LDFLAGS="$LDFLAGS $addld"
+      if test "$addcflags" != "-I/usr/include"; then
+         CPPFLAGS="$CPPFLAGS $addcflags"
+      fi
+
+      AC_CHECK_LIB(mbedtls, mbedtls_ssl_init,
+       [
+       AC_DEFINE(USE_MBEDTLS, 1, [if mbedTLS is enabled])
+       AC_SUBST(USE_MBEDTLS, [1])
+       MBEDTLS_ENABLED=1
+       USE_MBEDTLS="yes"
+       curl_ssl_msg="enabled (mbedTLS)"
+       ],
+       [
+         CPPFLAGS=$_cppflags
+         LDFLAGS=$_ldflags
+       ], -lmbedx509 -lmbedcrypto)
+    fi
+
+    if test "x$USE_MBEDTLS" = "xyes"; then
+      AC_MSG_NOTICE([detected mbedTLS])
+
+      LIBS="-lmbedtls -lmbedx509 -lmbedcrypto $LIBS"
+
+      if test -n "$mbedtlslib"; then
+        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
+        dnl due to this
+        if test "x$cross_compiling" != "xyes"; then
+          LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$mbedtlslib"
+          export LD_LIBRARY_PATH
+          AC_MSG_NOTICE([Added $mbedtlslib to LD_LIBRARY_PATH])
+        fi
+      fi
+    fi
+
+  fi dnl mbedTLS not disabled
+
+fi
+
 dnl ----------------------------------------------------
 dnl check for CyaSSL
 dnl ----------------------------------------------------
@@ -2249,7 +2387,7 @@ if test "$curl_ssl_msg" = "$init_ssl_msg"; then
   fi
 fi
 
-if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED" = "x"; then
+if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED$MBEDTLS_ENABLED$AXTLS_ENABLED$CYASSL_ENABLED$WINSSL_ENABLED$DARWINSSL_ENABLED" = "x"; then
   AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.])
   AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl, --with-cyassl, --with-nss, --with-axtls, --with-winssl, or --with-darwinssl to address this.])
 else
@@ -2264,6 +2402,27 @@ dnl **********************************************************************
 
 CURL_CHECK_CA_BUNDLE
 
+dnl **********************************************************************
+dnl Check for libpsl
+dnl **********************************************************************
+
+AC_ARG_WITH(libpsl,
+           AS_HELP_STRING([--without-libpsl],
+           [disable support for libpsl cookie checking]),
+           with_libpsl=$withval,
+           with_libpsl=yes)
+if test $with_libpsl != "no"; then
+  AC_SEARCH_LIBS(psl_builtin, psl,
+    [curl_psl_msg="yes";
+     AC_DEFINE([USE_LIBPSL], [1], [PSL support enabled])
+     ],
+    [curl_psl_msg="no      (libpsl not found)";
+     AC_MSG_WARN([libpsl was not found])
+     ]
+  )
+fi
+AM_CONDITIONAL([USE_LIBPSL], [test "$curl_psl_msg" = "yes"])
+
 dnl **********************************************************************
 dnl Check for libmetalink
 dnl **********************************************************************
@@ -2843,7 +3002,9 @@ if test X"$want_h2" != Xno; then
     CPPFLAGS="$CPPFLAGS $CPP_H2"
     LIBS="$LIB_H2 $LIBS"
 
-    AC_CHECK_LIB(nghttp2, nghttp2_session_callbacks_set_send_callback,
+    # use nghttp2_option_set_no_recv_client_magic to require nghttp2
+    # >= 1.0.0
+    AC_CHECK_LIB(nghttp2, nghttp2_option_set_no_recv_client_magic,
       [
        AC_CHECK_HEADERS(nghttp2/nghttp2.h,
           curl_h2_msg="enabled (nghttp2)"
@@ -2869,6 +3030,31 @@ if test X"$want_h2" != Xno; then
 
 fi
 
+dnl **********************************************************************
+dnl Check for zsh completion path
+dnl **********************************************************************
+
+OPT_ZSH_FPATH=default
+AC_ARG_WITH(zsh-functions-dir,
+AC_HELP_STRING([--with-zsh-functions-dir=PATH],[Install zsh completions to PATH])
+AC_HELP_STRING([--without-zsh-functions-dir],[Do not install zsh completions]),
+  [OPT_ZSH_FPATH=$withval])
+case "$OPT_ZSH_FPATH" in
+  no)
+    dnl --without-zsh-functions-dir option used
+    ;;
+  default|yes)
+    dnl --with-zsh-functions-dir option used without path
+    ZSH_FUNCTIONS_DIR="$datarootdir/zsh/site-functions"
+    AC_SUBST(ZSH_FUNCTIONS_DIR)
+    ;;
+  *)
+    dnl --with-zsh-functions-dir option used with path
+    ZSH_FUNCTIONS_DIR="$withval"
+    AC_SUBST(ZSH_FUNCTIONS_DIR)
+    ;;
+esac
+
 dnl **********************************************************************
 dnl Back to "normal" configuring
 dnl **********************************************************************
@@ -3217,7 +3403,7 @@ if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then
 [Options --enable-threaded-resolver and --enable-ares are mutually exclusive])
 fi
 
-if test "$want_thres" = "yes"; then
+if test "$want_thres" = "yes" && test "$dontwant_rt" = "no"; then
   AC_CHECK_HEADER(pthread.h,
     [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have <pthread.h>])
       save_CFLAGS="$CFLAGS"
@@ -3485,6 +3671,10 @@ if test "x$HAVE_GSSAPI" = "x1"; then
   SUPPORT_FEATURES="$SUPPORT_FEATURES GSS-API"
 fi
 
+if test "x$curl_psl_msg" = "xyes"; then
+  SUPPORT_FEATURES="$SUPPORT_FEATURES PSL"
+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"
@@ -3632,6 +3822,7 @@ AC_CONFIG_FILES([Makefile \
            include/curl/Makefile \
            src/Makefile \
            lib/Makefile \
+           scripts/Makefile \
            lib/libcurl.vers \
            tests/Makefile \
            tests/certs/Makefile \
@@ -3690,6 +3881,7 @@ AC_MSG_NOTICE([Configured to build curl/libcurl:
   RTSP support:     ${curl_rtsp_msg}
   RTMP support:     ${curl_rtmp_msg}
   metalink support: ${curl_mtlnk_msg}
+  PSL support:      ${curl_psl_msg}
   HTTP2 support:    ${curl_h2_msg}
   Protocols:        ${SUPPORT_PROTOCOLS}
 ])

docs/BINDINGS

@@ -50,7 +50,7 @@ Cocoa
 D
 
   Written by Kenneth Bogert
-  http://curl.haxx.se/libcurl/d/
+  http://dlang.org/library/std/net/curl.html
 
 Dylan
 
@@ -60,7 +60,7 @@ Dylan
 Eiffel
 
   Written by Eiffel Software
-  http://curl.haxx.se/libcurl/eiffel/
+  https://room.eiffel.com/library/curl
 
 Euphoria
 
@@ -78,7 +78,7 @@ Ferite
 
 Gambas
 
-  http://gambas.sourceforge.net
+  http://gambas.sourceforge.net/
 
 glib/GTK+
 
@@ -102,8 +102,7 @@ Haskell
 
 Java
 
-  Maintained by [blank]
-  http://curl.haxx.se/libcurl/java/
+  https://github.com/pjlegato/curl-java
 
 Julia
 
@@ -131,7 +130,7 @@ Mono
 .NET
 
   libcurl-net by Jeffrey Phillips
-  http://sourceforge.net/projects/libcurl-net/
+  https://sourceforge.net/projects/libcurl-net/
 
 node.js
 
@@ -146,7 +145,7 @@ Object-Pascal
 O'Caml
 
   Written by Lars Nilsson
-  http://sourceforge.net/projects/ocurl/
+  https://sourceforge.net/projects/ocurl/
 
 Pascal
 
@@ -155,13 +154,13 @@ Pascal
 
 Perl
 
-  Maintained by Cris Bailiff
-  http://curl.haxx.se/libcurl/perl/
+  Maintained by Cris Bailiff and Bálint Szilakszi
+  https://github.com/szbalint/WWW--Curl
 
 PHP
 
   Written by Sterling Hughes
-  http://curl.haxx.se/libcurl/php/
+  https://php.net/curl
 
 PostgreSQL
 
@@ -175,8 +174,7 @@ Python
 
 R
 
-  RCurl by Duncan Temple Lang
-  http://www.omegahat.org/RCurl/
+  http://cran.r-project.org/package=curl
 
 Rexx
 
@@ -197,10 +195,15 @@ Ruby
   ruby-curl-multi - written by Kristjan Petursson and Keith Rarick
   http://curl-multi.rubyforge.org/
 
+Rust
+
+  curl-rust - by Carl Lerche
+  https://github.com/carllerche/curl-rust
+
 Scheme
 
   Bigloo binding by Kirill Lisovsky
-  http://curl.haxx.se/libcurl/scheme/
+  http://www.metapaper.net/lisovsky/web/curl/
 
 S-Lang
 
@@ -230,7 +233,7 @@ Tcl
 Visual Basic
 
   libcurl-vb by Jeffrey Phillips
-  http://sourceforge.net/projects/libcurl-vb/
+  https://sourceforge.net/projects/libcurl-vb/
 
 Visual Foxpro
 
@@ -250,3 +253,8 @@ XBLite
 
   Written by David Szafranski
   http://perso.wanadoo.fr/xblite/libraries.html
+
+Xojo
+
+  Written by Andrew Lambert
+  https://github.com/charonn0/RB-libcURL

docs/CODE_OF_CONDUCT.md

@@ -0,0 +1,32 @@
+Contributor Code of Conduct
+===========================
+
+As contributors and maintainers of this project, we pledge to respect all
+people who contribute through reporting issues, posting feature requests,
+updating documentation, submitting pull requests or patches, and other
+activities.
+
+We are committed to making participation in this project a harassment-free
+experience for everyone, regardless of level of experience, gender, gender
+identity and expression, sexual orientation, disability, personal appearance,
+body size, race, ethnicity, age, or religion.
+
+Examples of unacceptable behavior by participants include the use of sexual
+language or imagery, derogatory comments or personal attacks, trolling, public
+or private harassment, insults, or other unprofessional conduct.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct. Project maintainers who do not
+follow the Code of Conduct may be removed from the project team.
+
+This code of conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community.
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by opening an issue or contacting one or more of the project
+maintainers.
+
+This Code of Conduct is adapted from the [Contributor
+Covenant](http://contributor-covenant.org), version 1.1.0, available at
+[http://contributor-covenant.org/version/1/1/0/](http://contributor-covenant.org/version/1/1/0/)

docs/CONTRIBUTE

@@ -203,7 +203,7 @@
 
  You need to first checkout the repository:
 
-     git clone git://github.com/bagder/curl.git
+     git clone https://github.com/bagder/curl.git
 
  You then proceed and edit all the files you like and you commit them to your
  local repository:
@@ -245,8 +245,8 @@
 
  For unix-like operating systems:
 
-     http://www.gnu.org/software/patch/patch.html
-     http://www.gnu.org/directory/diffutils.html
+     https://savannah.gnu.org/projects/patch/
+     https://www.gnu.org/software/diffutils/
 
  For Windows:
 

docs/DISTRO-DILEMMA

@@ -1,176 +0,0 @@
-  Date: February 11, 2007
-  Author: Daniel Stenberg <daniel@haxx.se>
-  URL: http://curl.haxx.se/legal/distro-dilemma.html
-
-Condition
-
- This document is written to describe the situation as it is right now.
- libcurl 7.16.1 is currently the latest version available. Things may of
- course change in the future.
-
- This document reflects my view and understanding of these things. Please tell
- me where and how you think I'm wrong, and I'll try to correct my mistakes.
-
-Background
-
- The Free Software Foundation has deemed the Original BSD license[1] to be
- "incompatible"[2] with GPL[3]. I'd rather say it is the other way around, but
- the point is the same: if you distribute a binary version of a GPL program,
- it MUST NOT be linked with any Original BSD-licensed parts or libraries.
- Doing so will violate the GPL license. For a long time, very many GPL
- licensed programs have avoided this license mess by adding an exception[8] to
- their license. And many others have just closed their eyes for this problem.
-
- libcurl is MIT-style[4] licensed - how on earth did this dilemma fall onto
- our plates?
-
- libcurl is only a little library. libcurl can be built to use OpenSSL for its
- SSL/TLS capabilities. OpenSSL is basically Original BSD licensed[5].
-
- If libcurl built to use OpenSSL is used by a GPL-licensed application and you
- decide to distribute a binary version of it (Linux distros - for example -
- tend to), you have a clash. GPL vs Original BSD.
-
- This dilemma is not libcurl-specific nor is it specific to any particular
- Linux distro. (This article mentions and refers to Debian several times, but
- only because Debian seems to be the only Linux distro to have faced this
- issue yet since no other distro is shipping libcurl built with two SSL
- libraries.)
-
-Part of the Operating System
-
- This would not be a problem if the used lib would be considered part of the
- underlying operating system, as then the GPL license has an exception
- clause[6] that allows applications to use such libs without having to be
- allowed to distribute it or its sources. Possibly some distros will claim
- that OpenSSL is part of their operating system.
-
- Debian does however not take this stance and has officially(?) claimed that
- OpenSSL is not a required part of the Debian operating system
-
- Some people claim that this paragraph cannot be exploited this way by a Linux
- distro, but I am not a lawyer and that is a discussion left outside of this
- document.
-
-GnuTLS
-
- Since May 2005 libcurl can get built to use GnuTLS instead of OpenSSL. GnuTLS
- is an LGPL[7] licensed library that offers a matching set of features as
- OpenSSL does. Now, you can build and distribute an TLS/SSL capable libcurl
- without including any Original BSD licensed code.
-
- I believe Debian is the first (only?) distro that provides libcurl/GnuTLS
- packages.
-
-yassl
-
- libcurl can get also get built to use yassl for the TLS/SSL layer. yassl is a
- GPL[3] licensed library.
-
-
-GnuTLS vs OpenSSL vs yassl
-
- While these three libraries offer similar features, they are not equal.
- libcurl does not (yet) offer a standardized stable ABI if you decide to
- switch from using libcurl-openssl to libcurl-gnutls or vice-versa. The GnuTLS
- and yassl support is very recent in libcurl and it has not been tested nor
- used very extensively, while the OpenSSL equivalent code has been used and
- thus matured since 1999.
-
- GnuTLS
-   - LGPL licensed
-   - supports SRP
-   - lacks SSLv2 support
-   - lacks MD2 support (used by at least some CA certs)
-   - lacks the crypto functions libcurl uses for NTLM
-
- OpenSSL
-   - Original BSD licensed
-   - lacks SRP
-   - supports SSLv2
-   - older and more widely used
-   - provides crypto functions libcurl uses for NTLM
-   - libcurl can do non-blocking connects with it in 7.15.4 and later
-
- yassl
-   - GPL licensed
-   - much untested and unproven in the real work by (lib)curl users so we don't
-     know a lot about restrictions or benefits from using this
-
-The Better License, Original BSD, GPL or LGPL?
-
- It isn't obvious or without debate to any objective interested party that
- either of these licenses are the "better" or even the "preferred" one in a
- generic situation.
-
- Instead, I think we should accept the fact that the SSL/TLS libraries and
- their different licenses will fit different applications and their authors
- differently depending on the applications' licenses and their general usage
- pattern (considering how GPL and LGPL libraries for example can be burdensome
- for embedded systems usage).
-
- In Debian land, there seems to be a common opinion that LGPL is "maximally
- compatible" with apps while Original BSD is not. Like this:
-
-        http://lists.debian.org/debian-devel/2005/09/msg01417.html
-
-More SSL Libraries
-
- In libcurl, there's no stopping us here. There are more Open Source/Free
- SSL/TLS libraries out there and we would very much like to support them as
- well, to offer application authors an even wider scope of choice.
-
-Application Angle of this Problem
-
- libcurl is built to use one SSL/TLS library. It uses a single fixed name (by
- default) on the built/created lib file, and applications are built/linked to
- use that single lib. Replacing one libcurl instance with another one that
- uses the other SSL/TLS library might break one or more applications (due to
- ABI differences and/or different feature set). You want your application to
- use the libcurl it was built for.
-
-Project cURL Angle of this Problem
-
- We distribute libcurl and everyone may build libcurl with either library at
- their choice. This problem is not directly a problem of ours. It merely
- affects users - GPL application authors only - of our lib as it comes
- included and delivered on some distros.
-
- libcurl has different ABI when built with different SSL/TLS libraries due to
- these reasons:
-
- 1. No one has worked on fixing this. The mutex/lock callbacks should be set
-    with a generic libcurl function that should use the proper underlying
-    functions.
-
- 2. The CURLOPT_SSL_CTX_FUNCTION option is not possible to "emulate" on GnuTLS
-    but simply requires OpenSSL.
-
- 3. There might be some other subtle differences just because nobody has yet
-    tried to make a fixed ABI like this.
-
-Distro Angle of this Problem
-
- To my knowledge there is only one distro that ships libcurl built with either
- OpenSSL or GnuTLS.
-
- Debian Linux is now (since mid September 2005) providing two different
- libcurl packages, one for libcurl built with OpenSSL and one built with
- GnuTLS. They use different .so names and can this both be installed in a
- single system simultaneously. This has been said to be a transitional system
- not desired to keep in the long run.
-
-Footnotes
-
- [1] = http://www.xfree86.org/3.3.6/COPYRIGHT2.html#6
- [2] = http://www.fsf.org/licensing/essays/bsd.html
- [3] = http://www.fsf.org/licensing/licenses/gpl.html
- [4] = http://curl.haxx.se/docs/copyright.html
- [5] = http://www.openssl.org/source/license.html
- [6] = http://www.fsf.org/licensing/licenses/gpl.html end of section 3
- [7] = http://www.fsf.org/licensing/licenses/lgpl.html
- [8] = http://en.wikipedia.org/wiki/OpenSSL_exception
-
-Feedback/Updates provided by
-
- Eric Cooper

docs/FAQ

@@ -21,6 +21,7 @@ FAQ
   1.12 I have a problem who can I chat with?
   1.13 curl's ECCN number?
   1.14 How do I submit my patch?
+  1.15 How do I port libcurl to my OS?
 
  2. Install Related Problems
   2.1 configure doesn't find OpenSSL even when it is installed
@@ -351,7 +352,7 @@ FAQ
   cryptography. When doing so, the Export Control Classification Number (ECCN)
   is used to identify the level of export control etc.
 
-  ASF gives a good explanation at http://www.apache.org/dev/crypto.html
+  ASF gives a good explanation at https://www.apache.org/dev/crypto.html
 
   We believe curl's number might be ECCN 5D002, another possibility is
   5D992. It seems necessary to write them, asking to confirm.
@@ -380,6 +381,19 @@ FAQ
 
   Lots of more details are found in the CONTRIBUTE and INTERNALS docs.
 
+  1.15 How do I port libcurl to my OS?
+
+  Here's a rough step-by-step:
+
+  1. copy a suitable lib/config-*.h file as a start to lib/config-[youros].h
+
+  2. edit lib/config-[youros].h to match your OS and setup
+
+  3. edit lib/curl_setup.h to include config-[youros].h when your OS is
+     detected by the preprocessor, in the style others already exist
+
+  4. compile lib/*.c and make them into a library
+
 
 2. Install Related Problems
 
@@ -1028,7 +1042,7 @@ FAQ
   timeout is set.
 
   See option TcpMaxConnectRetransmissions on this page:
-  http://support.microsoft.com/?scid=kb%3Ben-us%3B175523&x=6&y=7
+  https://support.microsoft.com/en-us/kb/175523/en-us
 
   Also, even on non-Windows systems there may run a firewall or anti-virus
   software or similar that accepts the connection but does not actually do
@@ -1045,7 +1059,7 @@ FAQ
   You'll find that even if D:\blah.txt does exist, cURL returns a 'file
   not found' error.
 
-  According to RFC 1738 (http://www.faqs.org/rfcs/rfc1738.html),
+  According to RFC 1738 (https://www.ietf.org/rfc/rfc1738.txt),
   file:// URLs must contain a host component, but it is ignored by
   most implementations. In the above example, 'D:' is treated as the
   host component, and is taken away. Thus, cURL tries to open '/blah.txt'.
@@ -1149,13 +1163,13 @@ FAQ
   If you use a OpenSSL-powered libcurl in a multi-threaded environment, you
   need to provide one or two locking functions:
 
-    http://www.openssl.org/docs/crypto/threads.html
+    https://www.openssl.org/docs/crypto/threads.html
 
   If you use a GnuTLS-powered libcurl in a multi-threaded environment, you
   need to provide locking function(s) for libgcrypt (which is used by GnuTLS
   for the crypto functions).
 
-    http://www.gnu.org/software/gnutls/manual/html_node/Multi_002dthreaded-applications.html
+    https://web.archive.org/web/20111103083330/http://www.gnu.org/software/gnutls/manual/html_node/Multi_002dthreaded-applications.html
 
   No special locking is needed with a NSS-powered libcurl. NSS is thread-safe.
 
@@ -1331,7 +1345,7 @@ FAQ
   Also note that on many networks NATs or other IP-munging techniques are used
   that makes you see and use a different IP address locally than what the
   remote server will see you coming from. You may also consider using
-  http://www.torproject.org .
+  https://www.torproject.org/ .
 
   5.13 How do I stop an ongoing transfer?
 
@@ -1522,9 +1536,7 @@ FAQ
 
   7.2 Who wrote PHP/CURL?
 
-  PHP/CURL is a module that comes with the regular PHP package. It depends and
-  uses libcurl, so you need to have libcurl installed properly first before
-  PHP/CURL can be used. PHP/CURL was initially written by Sterling Hughes.
+  PHP/CURL was initially written by Sterling Hughes.
 
   7.3 Can I perform multiple requests using the same handle?
 
@@ -1533,4 +1545,10 @@ FAQ
   unknown to me).
 
   After a transfer, you just set new options in the handle and make another
-  transfer. This will make libcurl to re-use the same connection if it can.
+  transfer. This will make libcurl re-use the same connection if it can.
+
+  7.4 Does PHP/CURL have dependencies?
+
+  PHP/CURL is a module that comes with the regular PHP package. It depends on
+  and uses libcurl, so you need to have libcurl installed properly before
+  PHP/CURL can be used.

docs/HTTP-COOKIES

@@ -36,7 +36,7 @@ HTTP Cookies
   For a very long time, the only spec explaining how to use cookies was the
   original Netscape spec from 1994: http://curl.haxx.se/rfc/cookie_spec.html
 
-  In 2011, RFC6265 (http://www.ietf.org/rfc/rfc6265.txt) was finally published
+  In 2011, RFC6265 (https://www.ietf.org/rfc/rfc6265.txt) was finally published
   and details how cookies work within HTTP.
 
   1.2 Cookies saved to disk

docs/HTTP2.md

@@ -0,0 +1,107 @@
+HTTP/2 with curl
+================
+
+[HTTP/2 Spec](https://www.rfc-editor.org/rfc/rfc7540.txt)
+[http2 explained](http://daniel.haxx.se/http2/)
+
+Build prerequisites
+-------------------
+  - nghttp2
+  - OpenSSL, NSS, GnutTLS or PolarSSL with a new enough version
+
+[nghttp2](https://nghttp2.org/)
+-------------------------------
+
+libcurl uses this 3rd party library for the low level protocol handling
+parts. The reason for this is that HTTP/2 is much more complex at that layer
+than HTTP/1.1 (which we implement on our own) and that nghttp2 is an already
+existing and well functional library.
+
+We require at least version 1.0.0.
+
+Over an http:// URL
+-------------------
+
+If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl will
+include an upgrade header in the initial request to the host to allow
+upgrading to HTTP/2.
+
+Possibly we can later introduce an option that will cause libcurl to fail if
+not possible to upgrade. Possibly we introduce an option that makes libcurl
+use HTTP/2 at once over http://
+
+Over an https:// URL
+--------------------
+
+If `CURLOPT_HTTP_VERSION` is set to `CURL_HTTP_VERSION_2_0`, libcurl will use
+ALPN (or NPN) to negotiate which protocol to continue with. Possibly introduce
+an option that will cause libcurl to fail if not possible to use HTTP/2.
+Consider options to explicitly disable ALPN and/or NPN.
+
+ALPN is the TLS extension that HTTP/2 is expected to use. The NPN extension is
+for a similar purpose, was made prior to ALPN and is used for SPDY so early
+HTTP/2 servers are implemented using NPN before ALPN support is widespread.
+
+SSL libs
+--------
+
+The challenge is the ALPN and NPN support and all our different SSL
+backends. You may need a fairly updated SSL library version for it to
+provide the necessary TLS features. Right now we support:
+
+  - OpenSSL:  ALPN and NPN
+  - NSS:      ALPN and NPN
+  - GnuTLS:   ALPN
+  - PolarSSL: ALPN
+
+Multiplexing
+------------
+
+Starting in 7.43.0, libcurl fully supports HTTP/2 multiplexing, which is the
+term for doing multiple independent transfers over the same physical TCP
+connection.
+
+To take advantage of multiplexing, you need to use the multi interface and set
+`CURLMOPT_PIPELINING` to `CURLPIPE_MULTIPLEX`. With that bit set, libcurl will
+attempt to re-use existing HTTP/2 connections and just add a new stream over
+that when doing subsequent parallel requests.
+
+While libcurl sets up a connection to a HTTP server there is a period during
+which it doesn't know if it can pipeline or do multiplexing and if you add new
+transfers in that period, libcurl will default to start new connections for
+those transfers. With the new option `CURLOPT_PIPEWAIT` (added in 7.43.0), you
+can ask that a transfer should rather wait and see in case there's a
+connection for the same host in progress that might end up being possible to
+multiplex on. It favours keeping the number of connections low to the cost of
+slightly longer time to first byte transferred.
+
+Applications
+------------
+
+We hide HTTP/2's binary nature and convert received HTTP/2 traffic to headers
+in HTTP 1.1 style. This allows applications to work unmodified.
+
+curl tool
+---------
+
+curl offers the `--http2` command line option to enable use of HTTP/2
+
+HTTP Alternative Services
+-------------------------
+
+Alt-Svc is a suggested extension with a corresponding frame (ALTSVC) in HTTP/2
+that tells the client about an alternative "route" to the same content for the
+same origin server that you get the response from. A browser or long-living
+client can use that hint to create a new connection asynchronously.  For
+libcurl, we may introduce a way to bring such clues to the applicaton and/or
+let a subsequent request use the alternate route
+automatically. [Spec](https://tools.ietf.org/html/draft-ietf-httpbis-alt-svc-05)
+
+TODO
+----
+
+  - Provide API to set priorities / dependencies of individual streams
+
+  - Implement "prior-knowledge" HTTP/2 connecitons over clear text so that
+    curl can connect with HTTP/2 at once without 1.1+Upgrade.
+

docs/INSTALL

@@ -173,13 +173,13 @@ Win32
    advice given above.
 
    KB94248  - How To Use the C Run-Time
-              http://support.microsoft.com/kb/94248/en-us
+              https://support.microsoft.com/kb/94248/en-us
 
    KB140584 - How to link with the correct C Run-Time (CRT) library
-              http://support.microsoft.com/kb/140584/en-us
+              https://support.microsoft.com/kb/140584/en-us
 
    KB190799 - Potential Errors Passing CRT Objects Across DLL Boundaries
-              http://msdn.microsoft.com/en-us/library/ms235460
+              https://msdn.microsoft.com/en-us/library/ms235460
 
    If your app is misbehaving in some strange way, or it is suffering
    from memory corruption, before asking for further help, please try
@@ -209,8 +209,8 @@ Win32
    environment variables, for example:
 
      set ZLIB_PATH=c:\zlib-1.2.8
-     set OPENSSL_PATH=c:\openssl-0.9.8zc
-     set LIBSSH2_PATH=c:\libssh2-1.4.3
+     set OPENSSL_PATH=c:\openssl-1.0.2c
+     set LIBSSH2_PATH=c:\libssh2-1.6.0
 
    ATTENTION: if you want to build with libssh2 support you have to use latest
    version 0.17 - previous versions will NOT work with 7.17.0 and later!
@@ -232,7 +232,7 @@ Win32
    - optional MingW32-built OpenLDAP SDK available from:
      http://www.gknw.net/mirror/openldap/
    - optional recent Novell CLDAP SDK available from:
-     http://developer.novell.com/ndk/cldap.htm
+     https://www.novell.com/developer/ndk/ldap_libraries_for_c.html
 
    Cygwin
    ------
@@ -254,7 +254,7 @@ Win32
    If you use MSVC 6 it is required that you use the February 2003 edition of
    the 'Platform SDK' which can be downloaded from:
 
-   http://www.microsoft.com/en-us/download/details.aspx?id=12261
+   https://www.microsoft.com/en-us/download/details.aspx?id=12261
 
    Building any software with MSVC 6 without having PSDK installed is just
    asking for trouble down the road once you have released it, you might notice
@@ -263,7 +263,7 @@ Win32
    software built in such way will at some point regret having done so.
 
    If the compiler has been updated with the installation of a service pack as
-   those mentioned in http://support.microsoft.com/kb/194022 the compiler can be
+   those mentioned in https://support.microsoft.com/kb/194022 the compiler can be
    safely used to read source code, translate and make it object code.
 
    But, even with the service packs mentioned above installed, the resulting
@@ -299,7 +299,7 @@ Win32
    Then run 'nmake vc' in curl's root directory.
 
    If you want to compile with zlib support, you will need to build
-   zlib (http://www.gzip.org/zlib/) as well. Please read the zlib
+   zlib (http://www.zlib.net/) as well. Please read the zlib
    documentation on how to compile zlib. Define the ZLIB_PATH environment
    variable to the location of zlib.h and zlib.lib, for example:
 
@@ -471,6 +471,15 @@ Win32
    add '-DCURL_STATICLIB' to your CFLAGS.  Otherwise the linker will look for
    dynamic import symbols.
 
+   Legacy Windows and SSL
+   ----------------------
+
+   WinSSL (specifically SChannel from Windows SSPI), is the native SSL library
+   in Windows. However, WinSSL in Windows <= XP is unable to connect to servers
+   that no longer support the legacy handshakes and algorithms used by those
+   versions. If you will be using curl in one of those earlier versions of
+   Windows you should choose another SSL backend such as OpenSSL.
+
 Apple iOS and Mac OS X
 ======================
 
@@ -665,12 +674,10 @@ NetWare
    - gnu make and awk running on the platform you compile on;
      native Win32 versions can be downloaded from:
      http://www.gknw.net/development/prgtools/
-   - recent Novell LibC SDK available from:
-     http://developer.novell.com/ndk/libc.htm
-   - or recent Novell CLib SDK available from:
-     http://developer.novell.com/ndk/clib.htm
+   - recent Novell LibC or Novell CLib SDK available from:
+     https://www.novell.com/developer/ndk/
    - optional recent Novell CLDAP SDK available from:
-     http://developer.novell.com/ndk/cldap.htm
+     https://www.novell.com/developer/ndk/ldap_libraries_for_c.html
    - optional zlib sources (static or dynamic linking with zlib.imp);
      sources with NetWare Makefile can be obtained from:
      http://www.gknw.net/mirror/zlib/
@@ -825,7 +832,7 @@ VxWorks
 
    To build libcurl for VxWorks you need:
 
-      - CYGWIN (free, http://cygwin.com/)
+      - CYGWIN (free, https://cygwin.com/)
       - Wind River Workbench (commercial)
 
    If you have CYGWIN and Workbench installed on you machine
@@ -943,9 +950,10 @@ REDUCING SIZE
    important factor.  First, be sure to set the CFLAGS variable when
    configuring with any relevant compiler optimization flags to reduce the
    size of the binary.  For gcc, this would mean at minimum the -Os option,
-   and potentially the -march=X and -mdynamic-no-pic options as well, e.g.
+   and potentially the -march=X, -mdynamic-no-pic and -flto options as well,
+   e.g.
 
-      ./configure CFLAGS='-Os' ...
+      ./configure CFLAGS='-Os' LDFLAGS='-Wl,-Bsymbolic'...
 
    Note that newer compilers often produce smaller code than older versions
    due to improved optimization.
@@ -963,7 +971,9 @@ REDUCING SIZE
      --disable-ipv6 (disables support for IPv6)
      --disable-manual (disables support for the built-in documentation)
      --disable-proxy (disables support for HTTP and SOCKS proxies)
+     --disable-unix-sockets (disables support for UNIX sockets)
      --disable-verbose (eliminates debugging strings and error code strings)
+     --disable-versioned-symbols (disables support for versioned symbols)
      --enable-hidden-symbols (eliminates unneeded symbols in the shared library)
      --without-libidn (disables support for the libidn DNS library)
      --without-librtmp (disables support for RTMP)
@@ -976,7 +986,7 @@ REDUCING SIZE
    configure command-line, e.g.
 
      CFLAGS="-Os -ffunction-sections -fdata-sections \
-             -fno-unwind-tables -fno-asynchronous-unwind-tables" \
+             -fno-unwind-tables -fno-asynchronous-unwind-tables -flto" \
      LDFLAGS="-Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections"
 
    Be sure also to strip debugging symbols from your binaries after
@@ -986,9 +996,9 @@ REDUCING SIZE
    .comment section).
 
    Using these techniques it is possible to create a basic HTTP-only shared
-   libcurl library for i386 Linux platforms that is only 114 KiB in size, and
-   an FTP-only library that is 115 KiB in size (as of libcurl version 7.35.0,
-   using gcc 4.8.2).
+   libcurl library for i386 Linux platforms that is only 109 KiB in size, and
+   an FTP-only library that is 109 KiB in size (as of libcurl version 7.45.0,
+   using gcc 4.9.2).
 
    You may find that statically linking libcurl to your application will
    result in a lower total size than dynamically linking.
@@ -1086,18 +1096,18 @@ Useful URLs
 
 axTLS        http://axtls.sourceforge.net/
 c-ares       http://c-ares.haxx.se/
-GNU GSS      http://www.gnu.org/software/gss/
-GnuTLS       http://www.gnu.org/software/gnutls/
-Heimdal      http://www.pdc.kth.se/heimdal/
-libidn       http://www.gnu.org/software/libidn/
+GNU GSS      https://www.gnu.org/software/gss/
+GnuTLS       https://www.gnu.org/software/gnutls/
+Heimdal      http://www.h5l.org/
+libidn       https://www.gnu.org/software/libidn/
 libmetalink  https://launchpad.net/libmetalink/
 libssh2      http://www.libssh2.org/
 MIT Kerberos http://web.mit.edu/kerberos/www/dist/
-NSS          http://www.mozilla.org/projects/security/pki/nss/
+NSS          https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS
 OpenLDAP     http://www.openldap.org/
-OpenSSL      http://www.openssl.org/
-PolarSSL     http://polarssl.org/
-yassl        http://www.yassl.com/
+OpenSSL      https://www.openssl.org/
+PolarSSL     https://tls.mbed.org/
+wolfSSL      https://www.wolfssl.com/wolfSSL/
 Zlib         http://www.zlib.net/
 
 MingW        http://www.mingw.org/

docs/INSTALL.devcpp

@@ -95,7 +95,7 @@ install instructions may produce erratic behaviour in DevCpp. For further info
 check the following sites
 
 http://aditsu.freeunixhost.com/dev-cpp-faq.html
-http://sourceforge.net/forum/message.php?msg_id=3252213
+https://sourceforge.net/p/dev-cpp/discussion/48211/thread/2a85ea46
 
 As I have mentioned before I will confine this to the SSL Library compilations
 but the process is very similar for compilation of the executable - curl.exe;

docs/KNOWN_BUGS

@@ -3,6 +3,9 @@ join in and help us correct one or more of these! Also be sure to check the
 changelog of the current development status, as one or more of these problems
 may have been fixed since this was written!
 
+91. "curl_easy_perform hangs with imap and PolarSSL"
+  https://github.com/bagder/curl/issues/334
+
 90. IMAP "SEARCH ALL" truncates output on large boxes. "A quick search of the
   code reveals that pingpong.c contains some truncation code, at line 408,
   when it deems the server response to be too large truncating it to 40
@@ -32,6 +35,7 @@ may have been fixed since this was written!
   CURLINFO_STARTTRANSFER_TIME is wrong. While using POST
   CURLINFO_STARTTRANSFER_TIME minus CURLINFO_PRETRANSFER_TIME is near to zero
   every time.
+  https://github.com/bagder/curl/issues/218
   http://curl.haxx.se/bug/view.cgi?id=1213
 
 84. CURLINFO_SSL_VERIFYRESULT is only implemented for the OpenSSL and NSS
@@ -58,16 +62,6 @@ may have been fixed since this was written!
   that can receive data. This is subject for change in the future.
   http://curl.haxx.se/bug/view.cgi?id=1116
 
-78. curl and libcurl don't always signal the client properly when "sending"
-  zero bytes files - it makes for example the command line client not creating
-  any file at all. Like when using FTP.
-  http://curl.haxx.se/bug/view.cgi?id=1063
-
-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
-  option as for all other operating systems.
-
 75. NTLM authentication involving unicode user name or password only works
   properly if built with UNICODE defined together with the WinSSL/schannel
   backend. The original problem was mentioned in:
@@ -97,7 +91,7 @@ may have been fixed since this was written!
   something beyond ascii but currently libcurl will only pass in the verbatim
   string the app provides. There are several browsers that already do this
   encoding. The key seems to be the updated draft to RFC2231:
-  http://tools.ietf.org/html/draft-reschke-rfc2231-in-http-02
+  https://tools.ietf.org/html/draft-reschke-rfc2231-in-http-02
 
 66. When using telnet, the time limitation options don't work.
   http://curl.haxx.se/bug/view.cgi?id=846
@@ -245,13 +239,3 @@ may have been fixed since this was written!
   it seems HTTP servers send the *uncompressed* length in that header and
   libcurl thinks of it as the *compressed* length. Some explanations are here:
   http://curl.haxx.se/mail/lib-2003-06/0146.html
-
-2. If a HTTP server responds to a HEAD request and includes a body (thus
-  violating the RFC2616), curl won't wait to read the response but just stop
-  reading and return back. If a second request (let's assume a GET) is then
-  immediately made to the same server again, the connection will be re-used
-  fine of course, and the second request will be sent off but when the
-  response is to get read, the previous response-body is what curl will read
-  and havoc is what happens.
-  More details on this is found in this libcurl mailing list thread:
-  http://curl.haxx.se/mail/lib-2002-08/0000.html

docs/LIBCURL-STRUCTS

@@ -1,245 +0,0 @@
-                                  _   _ ____  _
-                              ___| | | |  _ \| |
-                             / __| | | | |_) | |
-                            | (__| |_| |  _ <| |___
-                             \___|\___/|_| \_\_____|
-
-Structs in libcurl
-
-This document should cover 7.32.0 pretty accurately, but will make sense even
-for older and later versions as things don't change drastically that often.
-
- 1. The main structs in libcurl
-  1.1 SessionHandle
-  1.2 connectdata
-  1.3 Curl_multi
-  1.4 Curl_handler
-  1.5 conncache
-  1.6 Curl_share
-  1.7 CookieInfo
-
-==============================================================================
-
-1. The main structs in libcurl
-
-  1.1 SessionHandle
-
-  The SessionHandle handle struct is the one returned to the outside in the
-  external API as a "CURL *". This is usually known as an easy handle in API
-  documentations and examples.
-
-  Information and state that is related to the actual connection is in the
-  'connectdata' struct. When a transfer is about to be made, libcurl will
-  either create a new connection or re-use an existing one. The particular
-  connectdata that is used by this handle is pointed out by
-  SessionHandle->easy_conn.
-
-  Data and information that regard this particular single transfer is put in
-  the SingleRequest sub-struct.
-
-  When the SessionHandle struct is added to a multi handle, as it must be in
-  order to do any transfer, the ->multi member will point to the Curl_multi
-  struct it belongs to. The ->prev and ->next members will then be used by the
-  multi code to keep a linked list of SessionHandle structs that are added to
-  that same multi handle. libcurl always uses multi so ->multi *will* point to
-  a Curl_multi when a transfer is in progress.
-
-  ->mstate is the multi state of this particular SessionHandle. When
-  multi_runsingle() is called, it will act on this handle according to which
-  state it is in. The mstate is also what tells which sockets to return for a
-  specific SessionHandle when curl_multi_fdset() is called etc.
-
-  The libcurl source code generally use the name 'data' for the variable that
-  points to the SessionHandle.
-
-
-  1.2 connectdata
-
-  A general idea in libcurl is to keep connections around in a connection
-  "cache" after they have been used in case they will be used again and then
-  re-use an existing one instead of creating a new as it creates a significant
-  performance boost.
-
-  Each 'connectdata' identifies a single physical connection to a server. If
-  the connection can't be kept alive, the connection will be closed after use
-  and then this struct can be removed from the cache and freed.
-
-  Thus, the same SessionHandle can be used multiple times and each time select
-  another connectdata struct to use for the connection. Keep this in mind, as
-  it is then important to consider if options or choices are based on the
-  connection or the SessionHandle.
-
-  Functions in libcurl will assume that connectdata->data points to the
-  SessionHandle that uses this connection.
-
-  As a special complexity, some protocols supported by libcurl require a
-  special disconnect procedure that is more than just shutting down the
-  socket. It can involve sending one or more commands to the server before
-  doing so. Since connections are kept in the connection cache after use, the
-  original SessionHandle may no longer be around when the time comes to shut
-  down a particular connection. For this purpose, libcurl holds a special
-  dummy 'closure_handle' SessionHandle in the Curl_multi struct to 
-
-  FTP uses two TCP connections for a typical transfer but it keeps both in
-  this single struct and thus can be considered a single connection for most
-  internal concerns.
-
-  The libcurl source code generally use the name 'conn' for the variable that
-  points to the connectdata.
-
-
-  1.3 Curl_multi
-
-  Internally, the easy interface is implemented as a wrapper around multi
-  interface functions. This makes everything multi interface.
-
-  Curl_multi is the multi handle struct exposed as "CURLM *" in external APIs.
-
-  This struct holds a list of SessionHandle structs that have been added to
-  this handle with curl_multi_add_handle(). The start of the list is ->easyp
-  and ->num_easy is a counter of added SessionHandles.
-
-  ->msglist is a linked list of messages to send back when
-  curl_multi_info_read() is called. Basically a node is added to that list
-  when an individual SessionHandle's transfer has completed.
-
-  ->hostcache points to the name cache. It is a hash table for looking up name
-  to IP. The nodes have a limited life time in there and this cache is meant
-  to reduce the time for when the same name is wanted within a short period of
-  time.
-
-  ->timetree points to a tree of SessionHandles, sorted by the remaining time
-  until it should be checked - normally some sort of timeout. Each
-  SessionHandle has one node in the tree.
-
-  ->sockhash is a hash table to allow fast lookups of socket descriptor to
-  which SessionHandle that uses that descriptor. This is necessary for the
-  multi_socket API.
-
-  ->conn_cache points to the connection cache. It keeps track of all
-  connections that are kept after use. The cache has a maximum size.
-
-  ->closure_handle is described in the 'connectdata' section.
-
-  The libcurl source code generally use the name 'multi' for the variable that
-  points to the Curl_multi struct.
-
-
-  1.4 Curl_handler
-
-  Each unique protocol that is supported by libcurl needs to provide at least
-  one Curl_handler struct. It defines what the protocol is called and what
-  functions the main code should call to deal with protocol specific issues.
-  In general, there's a source file named [protocol].c in which there's a
-  "struct Curl_handler Curl_handler_[protocol]" declared. In url.c there's
-  then the main array with all individual Curl_handler structs pointed to from
-  a single array which is scanned through when a URL is given to libcurl to
-  work with.
-
-  ->scheme is the URL scheme name, usually spelled out in uppercase. That's
-  "HTTP" or "FTP" etc. SSL versions of the protcol need its own Curl_handler
-  setup so HTTPS separate from HTTP.
-
-  ->setup_connection is called to allow the protocol code to allocate protocol
-  specific data that then gets associated with that SessionHandle for the rest
-  of this transfer. It gets freed again at the end of the transfer. It will be
-  called before the 'connectdata' for the transfer has been selected/created.
-  Most protocols will allocate its private 'struct [PROTOCOL]' here and assign
-  SessionHandle->req.protop to point to it.
-
-  ->connect_it allows a protocol to do some specific actions after the TCP
-  connect is done, that can still be considered part of the connection phase.
-
-  Some protocols will alter the connectdata->recv[] and connectdata->send[]
-  function pointers in this function.
-
-  ->connecting is similarly a function that keeps getting called as long as the
-  protocol considers itself still in the connecting phase.
-
-  ->do_it is the function called to issue the transfer request. What we call
-  the DO action internally. If the DO is not enough and things need to be kept
-  getting done for the entire DO sequence to complete, ->doing is then usually
-  also provided. Each protocol that needs to do multiple commands or similar
-  for do/doing need to implement their own state machines (see SCP, SFTP,
-  FTP). Some protocols (only FTP and only due to historical reasons) has a
-  separate piece of the DO state called DO_MORE.
-
-  ->doing keeps getting called while issuing the transfer request command(s)
-
-  ->done gets called when the transfer is complete and DONE. That's after the
-  main data has been transferred.
-
-  ->do_more gets called during the DO_MORE state. The FTP protocol uses this
-  state when setting up the second connection.
-
-  ->proto_getsock
-  ->doing_getsock
-  ->domore_getsock
-  ->perform_getsock
-  Functions that return socket information. Which socket(s) to wait for which
-  action(s) during the particular multi state.
-
-  ->disconnect is called immediately before the TCP connection is shutdown.
-
-  ->readwrite gets called during transfer to allow the protocol to do extra
-  reads/writes
-
-  ->defport is the default report TCP or UDP port this protocol uses
-
-  ->protocol is one or more bits in the CURLPROTO_* set. The SSL versions have
-  their "base" protocol set and then the SSL variation. Like "HTTP|HTTPS".
-
-  ->flags is a bitmask with additional information about the protocol that will
-  make it get treated differently by the generic engine:
-
-    PROTOPT_SSL - will make it connect and negotiate SSL
-
-    PROTOPT_DUAL - this protocol uses two connections
-
-    PROTOPT_CLOSEACTION - this protocol has actions to do before closing the
-    connection. This flag is no longer used by code, yet still set for a bunch
-    protocol handlers.
-  
-    PROTOPT_DIRLOCK - "direction lock". The SSH protocols set this bit to
-    limit which "direction" of socket actions that the main engine will
-    concern itself about.
-
-    PROTOPT_NONETWORK - a protocol that doesn't use network (read file:)
-
-    PROTOPT_NEEDSPWD - this protocol needs a password and will use a default
-    one unless one is provided
-
-    PROTOPT_NOURLQUERY - this protocol can't handle a query part on the URL
-    (?foo=bar)
-
-
-  1.5 conncache
-
-  Is a hash table with connections for later re-use. Each SessionHandle has
-  a pointer to its connection cache. Each multi handle sets up a connection
-  cache that all added SessionHandles share by default.
-
-
-  1.6 Curl_share
-  
-  The libcurl share API allocates a Curl_share struct, exposed to the external
-  API as "CURLSH *".
-
-  The idea is that the struct can have a set of own versions of caches and
-  pools and then by providing this struct in the CURLOPT_SHARE option, those
-  specific SessionHandles will use the caches/pools that this share handle
-  holds.
-
-  Then individual SessionHandle structs can be made to share specific things
-  that they otherwise wouldn't, such as cookies.
-
-  The Curl_share struct can currently hold cookies, DNS cache and the SSL
-  session cache.
-
-  
-  1.7 CookieInfo
-
-  This is the main cookie struct. It holds all known cookies and related
-  information. Each SessionHandle has its own private CookieInfo even when
-  they are added to a multi handle. They can be made to share cookies by using
-  the share API.

docs/LICENSE-MIXING

@@ -23,29 +23,29 @@ libcurl http://curl.haxx.se/docs/copyright.html
         Uses an MIT (or Modified BSD)-style license that is as liberal as
         possible.
 
-OpenSSL http://www.openssl.org/source/license.html
+OpenSSL https://www.openssl.org/source/license.html
 
         (May be used for SSL/TLS support) Uses an Original BSD-style license
         with an announcement clause that makes it "incompatible" with GPL. You
         are not allowed to ship binaries that link with OpenSSL that includes
         GPL code (unless that specific GPL code includes an exception for
         OpenSSL - a habit that is growing more and more common). If OpenSSL's
-        licensing is a problem for you, consider using GnuTLS or yassl
-        instead.
+        licensing is a problem for you, consider using another TLS library.
 
 GnuTLS  http://www.gnutls.org/
 
         (May be used for SSL/TLS support) Uses the LGPL[3] license. If this is
-        a problem for you, consider using OpenSSL instead. Also note that
+        a problem for you, consider using another TLS library. Also note that
         GnuTLS itself depends on and uses other libs (libgcrypt and
         libgpg-error) and they too are LGPL- or GPL-licensed.
 
-yassl   http://www.yassl.com/
+WolfSSL   https://www.wolfssl.com/
 
-        (May be used for SSL/TLS support) Uses the GPL[1] license. If this is
-        a problem for you, consider using OpenSSL or GnuTLS instead.
+        (May be used for SSL/TLS support) Uses the GPL[1] license or a
+        propietary license. If this is a problem for you, consider using
+        another TLS library.
 
-NSS     http://www.mozilla.org/projects/security/pki/nss/
+NSS     https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS
 
         (May be used for SSL/TLS support) Is covered by the MPL[4] license,
         the GPL[1] license and the LGPL[3] license. You may choose to license
@@ -57,13 +57,29 @@ axTLS   http://axtls.sourceforge.net/
 
         (May be used for SSL/TLS support) Uses a Modified BSD-style license.
 
+mbedTLS https://tls.mbed.org/
+
+        (May be used for SSL/TLS support) Uses the GPL[1] license or a
+        propietary license. If this is a problem for you, consider using
+        another TLS library.
+
+BoringSSL https://boringssl.googlesource.com/
+
+        (May be used for SSL/TLS support) As an OpenSSL fork, it has the same
+        license as that.
+
+libressl http://www.libressl.org/
+
+        (May be used for SSL/TLS support) As an OpenSSL fork, it has the same
+        license as that.
+
 c-ares  http://daniel.haxx.se/projects/c-ares/license.html
 
         (Used for asynchronous name resolves) Uses an MIT license that is very
         liberal and imposes no restrictions on any other library or part you
         may link with.
 
-zlib    http://www.gzip.org/zlib/zlib_license.html
+zlib    http://www.zlib.net/zlib_license.html
 
         (Used for compressed Transfer-Encoding support) Uses an MIT-style
         license that shouldn't collide with any other library.
@@ -73,12 +89,12 @@ MIT Kerberos http://web.mit.edu/kerberos/www/dist/
         (May be used for GSS support) MIT licensed, that shouldn't collide
         with any other parts.
 
-Heimdal http://www.pdc.kth.se/heimdal/
+Heimdal http://www.h5l.org
 
         (May be used for GSS support) Heimdal is Original BSD licensed with
         the announcement clause.
 
-GNU GSS http://www.gnu.org/software/gss/
+GNU GSS https://www.gnu.org/software/gss/
 
         (May be used for GSS support) GNU GSS is GPL licensed. Note that you
         may not distribute binary curl packages that uses this if you build
@@ -105,10 +121,10 @@ libssh2 http://www.libssh2.org/
         (Used for scp and sftp support) libssh2 uses a Modified BSD-style
         license.
 
-[1] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html
-[2] = http://www.fsf.org/licenses/gpl-faq.html#GPLIncompatibleLibs details on
+[1] = GPL - GNU General Public License: https://www.gnu.org/licenses/gpl.html
+[2] = https://www.gnu.org/licenses/gpl-faq.html#GPLIncompatibleLibs details on
       how to write such an exception to the GPL
 [3] = LGPL - GNU Lesser General Public License:
-      http://www.gnu.org/licenses/lgpl.html
+      https://www.gnu.org/licenses/lgpl.html
 [4] = MPL - Mozilla Public License:
-      http://www.mozilla.org/MPL/
+      https://www.mozilla.org/MPL/

docs/MAIL-ETIQUETTE

@@ -230,7 +230,7 @@ MAIL ETIQUETTE
   Quote as little as possible. Just enough to provide the context you cannot
   leave out. A lengthy description can be found here:
 
-      http://www.netmeister.org/news/learn2quote.html
+      https://www.netmeister.org/news/learn2quote.html
 
   2.7 Digest
 

docs/MANUAL

@@ -470,8 +470,8 @@ COOKIES
   stored cookies which match the request as it follows the location.  The
   file "empty.txt" may be a nonexistent file.
 
-  Alas, to both read and write cookies from a netscape cookie file, you can
-  set both -b and -c to use the same file:
+  To read and write cookies from a netscape cookie file, you can set both -b
+  and -c to use the same file:
 
         curl -b cookies.txt -c cookies.txt www.example.com
 

docs/Makefile.am

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2015, 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
@@ -33,22 +33,22 @@ SUBDIRS = examples libcurl
 
 CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES)
 
-EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS	 \
- README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS	 \
- KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL		 \
- $(PDFPAGES) LICENSE-MIXING README.netware DISTRO-DILEMMA INSTALL.devcpp \
- MAIL-ETIQUETTE HTTP-COOKIES LIBCURL-STRUCTS SECURITY RELEASE-PROCEDURE  \
- SSL-PROBLEMS
+EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS	\
+ README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS	\
+ KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL		\
+ $(PDFPAGES) LICENSE-MIXING README.netware INSTALL.devcpp		\
+ MAIL-ETIQUETTE HTTP-COOKIES SECURITY RELEASE-PROCEDURE SSL-PROBLEMS	\
+ HTTP2.md ROADMAP.md CODE_OF_CONDUCT.md
 
 MAN2HTML= roffit < $< >$@
 
 SUFFIXES = .1 .html .pdf
 
 html: $(HTMLPAGES)
-	cd libcurl; make html
+	cd libcurl && make html
 
 pdf: $(PDFPAGES)
-	cd libcurl; make pdf
+	cd libcurl && make pdf
 
 .1.html:
 	$(MAN2HTML)

docs/RELEASE-PROCEDURE

@@ -1,9 +1,3 @@
-                                  _   _ ____  _
-                              ___| | | |  _ \| |
-                             / __| | | | |_) | |
-                            | (__| |_| |  _ <| |___
-                             \___|\___/|_| \_\_____|
-
 curl release procedure - how to do a release
 ============================================
 
@@ -30,6 +24,8 @@ in the source code repo
 
 - upload the 8 resulting files to the primary download directory
 
+- upload the 4 tarballs to github for the HTTPS download
+
 in the curl-www repo
 --------------------
 
@@ -84,12 +80,10 @@ Coming dates
 Based on the description above, here are some planned release dates (at the
 time of this writing):
 
-- February 25, 2015 (version 7.41.0)
-- April 22, 2015
-- June 17, 2015
-- August 12, 2015
-- October 7, 2015
+- October 7, 2015 (version 7.45.0)
 - December 2, 2015
 - January 27, 2016
 - March 23, 2016
 - May 18, 2016
+- July 13, 2016
+- September 7, 2016

docs/ROADMAP.md

@@ -5,44 +5,86 @@ 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
+HTTP/2
+------
+
+- test suite
+
+   Base this on existing nghttp2 server to start with to make functional
+   tests. Later on we can adopt that code or work with nghttp2 to provide ways
+   to have the http2 server respond with broken responses to make sure we deal
+   with that nicely as well.
+
+   To decide: if we need to bundle parts of the nghttp2 stuff that probably
+   won't be shipped by many distros.
+
+- provide option for HTTP/2 "prior knowledge" over clear text
+
+   As it would avoid the roundtrip-heavy Upgrade: procedures when you _know_
+   it speaks HTTP/2.
+
+- provide option to allow curl to default to HTTP/2 only when using HTTPS
+
+   We could switch on HTTP/2 by-default for HTTPS quite easily and it
+   shouldn't hurt anyone, while HTTP/2 for HTTP by default could introduce
+   lots of Upgrade: roundtrips that users won't like. So a separated option
+   alternative makes sense.
+
+SRV records
+-----------
+
+How to find services for specific domains/hosts.
+
+HTTPS to proxy
+--------------
+
+To avoid network traffic to/from the proxy getting snooped on.
+
+curl_formadd()
+--------------
+
+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
+
+third-party SASL
+----------------
+
+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
+
+SASL authentication in LDAP
+---------------------------
+
+...
+
+Simplify the SMTP email
+-----------------------
+
+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
+
+email capabilities
+------------------
+
+Allow the email protocols to return the capabilities before
+authenticating. This will allow an application to decide on the best
+authentication mechanism
+
+Win32 pthreads
+--------------
+
+Allow Windows threading model to be replaced by Win32 pthreads port
+
+dynamic buffer size
 -------------------
 
-1. HTTP/2
-
- - test suite
- - http2 multiplexing/pipelining
- - provide option for HTTP/2 "prior knowledge" over clear text
- - provide option to allow curl to default to HTTP/2 only when using HTTPS
-
-2. SRV records
-
-3. HTTPS to proxy
-
-4. 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
-
-5. 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
-
-6. SASL authentication in LDAP
-
-7. 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
-
-8. Allow the email protocols to return the capabilities before
-    authenticating. This will allow an application to decide on the best
-    authentication mechanism
-
-9. Allow Windows threading model to be replaced by Win32 pthreads port
-
-10. 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?
+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
 ----------------
@@ -61,7 +103,7 @@ Improve
 
 2. curl -h output (considered overwhelming to users)
 
-3. we have > 160 command line options, is there a way to redo things to
+3. we have > 170 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
 

docs/SSL-PROBLEMS

@@ -26,7 +26,7 @@ CA bundle missing intermediate certificates
   problems if your CA cert does not have the certificates for the
   intermediates in the whole trust chain.
 
-SSL version
+Protocol version
 
   Some broken servers fail to support the protocol negotiation properly that
   SSL servers are supposed to handle. This may cause the connection to fail
@@ -36,7 +36,9 @@ SSL version
   An additional complication can be that modern SSL libraries sometimes are
   built with support for older SSL and TLS versions disabled!
 
-SSL ciphers
+  All versions of SSL are considered insecure and should be avoided. Use TLS.
+
+Ciphers
 
   Clients give servers a list of ciphers to select from. If the list doesn't
   include any ciphers the server wants/can use, the connection handshake
@@ -51,9 +53,13 @@ SSL ciphers
   Note that these weak ciphers are identified as flawed. For example, this
   includes symmetric ciphers with less than 128 bit keys and RC4.
 
+  WinSSL in Windows XP is not able to connect to servers that no longer
+  support the legacy handshakes and algorithms used by those versions, so we
+  advice against building curl to use WinSSL on really old Windows versions.
+
   References:
 
-  http://tools.ietf.org/html/draft-popov-tls-prohibiting-rc4-01
+  https://tools.ietf.org/html/draft-popov-tls-prohibiting-rc4-01
   
 Allow BEAST
 
@@ -65,3 +71,17 @@ Allow BEAST
   introduced. Exactly as it sounds, it re-introduces the BEAST vulnerability
   but on the other hand it allows curl to connect to that kind of strange
   servers.
+
+Disabling certificate revocation checks
+
+  Some SSL backends may do certificate revocation checks (CRL, OCSP, etc)
+  depending on the OS or build configuration. The --ssl-no-revoke option was
+  introduced in 7.44.0 to disable revocation checking but currently is only
+  supported for WinSSL (the native Windows SSL library), with an exception in
+  the case of Windows' Untrusted Publishers blacklist which it seems can't be
+  bypassed. This option may have broader support to accommodate other SSL
+  backends in the future.
+
+  References:
+
+  http://curl.haxx.se/docs/ssl-compared.html

docs/THANKS

@@ -36,6 +36,7 @@ Alex Suykov
 Alex Vinnik
 Alex aka WindEagle
 Alexander Beedie
+Alexander Dyagilev
 Alexander Elgert
 Alexander Klauer
 Alexander Kourakos
@@ -55,6 +56,7 @@ Alona Rossen
 Amol Pattekar
 Amr Shahin
 Anatoli Tubman
+Anders Bakken
 Anders Gustafsson
 Anders Havn
 Andi Jahja
@@ -90,6 +92,7 @@ Andy Serpa
 Andy Tsouladze
 Angus Mackay
 Anthon Pang
+Anthony Avina
 Anthony Bryan
 Anthony G. Basile
 Antoine Calando
@@ -104,6 +107,7 @@ Arnaud Ebalard
 Arthur Murray
 Arve Knudsen
 Arvid Norberg
+Ashish Shukla
 Ask Bjørn Hansen
 Askar Safin
 Ates Goral
@@ -127,11 +131,14 @@ Benbuck Nason
 Benjamin Gerard
 Benjamin Gilbert
 Benjamin Johnson
+Benjamin Kircher
 Benoit Neil
 Benoit Sigoure
 Bernard Leak
 Bernhard Reutner-Fischer
+Bert Huijben
 Bertrand Demiddelaer
+Bertrand Simonnet
 Bill Doyle
 Bill Egert
 Bill Hoffman
@@ -157,8 +164,10 @@ Brandon Wang
 Brendan Jurd
 Brent Beardsley
 Brian Akins
+Brian Chrisman
 Brian Dessent
 Brian J. Murrell
+Brian Prodoehl
 Brian R Duffy
 Brian Ulm
 Brock Noland
@@ -182,6 +191,7 @@ Charles Romestant
 Chen Prog
 Chih-Chung Chang
 Chris "Bob Bob"
+Chris Araman
 Chris Combes
 Chris Conlon
 Chris Deidun
@@ -226,6 +236,7 @@ Cris Bailiff
 Cristian Rodríguez
 Curt Bogmine
 Cyrill Osterwalder
+Cédric Connes
 Cédric Deltheil
 D. Flinkmann
 Da-Yoon Chung
@@ -244,8 +255,14 @@ Dan Zitter
 Daniel Black
 Daniel Cater
 Daniel Egger
+Daniel Hwang
 Daniel Johnson
+Daniel Kahn Gillmor
+Daniel Lee Hwang
+Daniel Melani
 Daniel Mentz
+Daniel Seither
+Daniel Shahaf
 Daniel Steinberg
 Daniel Stenberg
 Daniel Theron
@@ -259,6 +276,7 @@ Dave May
 Dave Reisner
 Dave Thompson
 Dave Vasilevsky
+Davey Shafik
 David Bau
 David Binderman
 David Blaikie
@@ -288,6 +306,7 @@ David Woodhouse
 David Wright
 David Yan
 Dengminwen
+Denis Feklushkin
 Dennis Clarke
 Derek Higgins
 Detlef Schmier
@@ -306,21 +325,25 @@ Dirk Manske
 Dmitri Shubin
 Dmitriy Sergeyev
 Dmitry Bartsevich
+Dmitry Eremin-Solenikov
 Dmitry Falko
 Dmitry Kurochkin
 Dmitry Popov
 Dmitry Rechkin
+Dmitry S. Baikov
 Dolbneff A.V
 Domenico Andreoli
 Dominick Meglio
 Dominique Leuenberger
 Doug Kaufman
 Doug Porter
+Douglas Creager
 Douglas E. Wegscheid
 Douglas Kilpatrick
 Douglas R. Horner
 Douglas Steinwand
 Dov Murik
+Drake Arconis
 Duane Cathey
 Duncan Mac-Vicar Prett
 Dustin Boswell
@@ -335,6 +358,7 @@ Edward Rudd
 Edward Sheldrake
 Eelco Dolstra
 Eetu Ojanen
+Egon Eckert
 Eldar Zaitov
 Ellis Pritchard
 Elmira A Semenova
@@ -352,12 +376,14 @@ Eric Lubin
 Eric Melville
 Eric Mertens
 Eric Rautman
+Eric Ridge
 Eric S. Raymond
 Eric Thelin
 Eric Vergnaud
 Eric Wong
 Eric Young
 Erick Nuwendam
+Erik Janssen
 Erik Johansson
 Ernest Beinrohr
 Erwan Legrand
@@ -372,9 +398,11 @@ Fabian Hiernaux
 Fabian Keil
 Fabrizio Ammollo
 Fedor Karpelevitch
+Feist Josselin
 Felix Yan
 Felix von Leitner
 Feng Tu
+Flavio Medeiros
 Florian Schoppmann
 Florian Weimer
 Forrest Cahoon
@@ -390,6 +418,7 @@ François Charlier
 Fred Machado
 Fred New
 Fred Noz
+Fred Stluka
 Frederic Lepied
 Fredrik Thulin
 Gabriel Kuri
@@ -427,6 +456,7 @@ Glenn Sheridan
 Gordon Marler
 Gorilla Maguila
 Grant Erickson
+Grant Pannell
 Greg Hewgill
 Greg Morse
 Greg Onufer
@@ -439,6 +469,7 @@ Guido Berhoerster
 Guillaume Arluison
 Gunter Knauf
 Gustaf Hui
+Gustavo Grieco
 Gwenole Beauchesne
 Gökhan Şengün
 Götz Babin-Ebell
@@ -483,6 +514,7 @@ Iida Yosiaki
 Ilguiz Latypov
 Ilja van Sprundel
 Immanuel Gregoire
+Inca R
 Ingmar Runge
 Ingo Ralf Blum
 Ingo Wilken
@@ -493,6 +525,7 @@ Jack Zhang
 Jacky Lam
 Jacob Meuser
 Jacob Moshenko
+Jactry Zeng
 Jad Chamcham
 Jakub Zakrzewski
 James Bursa
@@ -521,6 +554,7 @@ Jason Liu
 Jason McDonald
 Jason S. Priebe
 Javier Barroso
+Javier G. Sogo
 Jay Austin
 Jayesh A Shah
 Jaz Fresh
@@ -540,6 +574,7 @@ Jeff Lawson
 Jeff Phillips
 Jeff Pohlmeyer
 Jeff Weber
+Jens Rantil
 Jeremy Friesner
 Jeremy Huddleston
 Jeremy Lin
@@ -567,6 +602,7 @@ Joe Halpin
 Joe Malicki
 Joe Mason
 Joel Chen
+Joel Depooter
 Jofell Gallardo
 Johan Anderson
 Johan Lantz
@@ -585,6 +621,7 @@ John Janssen
 John Joseph Bachir
 John Kelly
 John Lask
+John Levon
 John Lightsey
 John Marino
 John Marshall
@@ -603,6 +640,7 @@ Jon Torrey
 Jon Travis
 Jon Turner
 Jonas Forsman
+Jonas Minnberg
 Jonas Schnelli
 Jonatan Lander
 Jonatan Vela
@@ -631,6 +669,7 @@ Julien Nabet
 Julien Royer
 Jun-ichiro itojun Hagino
 Jurij Smakov
+Justin Ehlert
 Justin Fletcher
 Justin Karneges
 Justin Maggard
@@ -642,6 +681,7 @@ Kai Sommerfeld
 Kai-Uwe Rommel
 Kalle Vahlman
 Kamil Dudka
+Kang Lin
 Kang-Jin Lee
 Karl Moerder
 Karol Pietrzak
@@ -673,6 +713,7 @@ Krishnendu Majumdar
 Krister Johansen
 Kristian Gunstone
 Kristian Köhntopp
+Kurt Fankhauser
 Kyle J. McKay
 Kyle L. Huff
 Kyle Sallee
@@ -689,6 +730,7 @@ Lars Nilsson
 Lars Torben Wilson
 Lau Hang Kin
 Laurent Rabret
+Lauri Kasanen
 Legoff Vincent
 Lehel Bernadt
 Leif W
@@ -704,7 +746,9 @@ Linas Vepstas
 Lindley French
 Ling Thio
 Linus Nielsen Feltzing
+Lior Kaplan
 Lisa Xu
+Liviu Chircu
 Liza Alenchery
 Lluís Batlle i Rossell
 Loic Dachary
@@ -715,6 +759,7 @@ Lucas Adamski
 Lucas Pardue
 Ludek Finstrle
 Ludovico Cavedon
+Lukas Ruzicka
 Lukasz Czekierda
 Luke Amery
 Luke Call
@@ -725,6 +770,7 @@ Maciej Karpiuk
 Maciej Puzio
 Maciej W. Rozycki
 Maks Naumov
+Maksim Stsepanenka
 Mamoru Tasaka
 Mandy Wu
 Manfred Schwarb
@@ -808,6 +854,7 @@ Michael Day
 Michael Goffioul
 Michael Jahn
 Michael Jerris
+Michael Kalinin
 Michael Kaufmann
 Michael Mealling
 Michael Mueller
@@ -818,8 +865,10 @@ Michael Stillwell
 Michael Wallner
 Michal Bonino
 Michal Marek
+Michał Fita
 Michał Górny
 Michał Kowalczyk
+Michał Piechowski
 Michel Promonet
 Michele Bini
 Miguel Angel
@@ -851,6 +900,7 @@ Nagai H
 Nathan Coulter
 Nathan O'Sullivan
 Nathanael Nerode
+Nathaniel Waisbrot
 Naveen Chandran
 Naveen Noel
 Neil Bowers
@@ -877,6 +927,7 @@ Nis Jorgensen
 Nobuhiro Ban
 Nodak Sodak
 Norbert Frese
+Norbert Kett
 Norbert Novotny
 Ofer
 Ola Mork
@@ -886,8 +937,10 @@ Oliver Gondža
 Oliver Kuckertz
 Oliver Schindler
 Olivier Berger
+Orange Tsai
 Oren Souroujon
 Oren Tirosh
+Orgad Shaneh
 Ori Avtalion
 Oscar Koeroo
 Oscar Norlander
@@ -916,6 +969,7 @@ Paul Marks
 Paul Marquis
 Paul Moore
 Paul Nolan
+Paul Oliver
 Paul Querna
 Paul Saab
 Pavel Cenek
@@ -973,11 +1027,13 @@ Quinn Slack
 Radu Simionescu
 Rafa Muyo
 Rafael Sagula
+Rafayel Mkrtchyan
 Rafaël Carré
 Rainer Canavan
 Rainer Jung
 Rainer Koenig
 Rajesh Naganathan
+Rajkumar Mandal
 Ralf S. Engelschall
 Ralph Beckmann
 Ralph Mitchell
@@ -987,6 +1043,7 @@ Ravi Pratap
 Ray Dassen
 Ray Pekowski
 Ray Satiro
+Razvan Cojocaru
 Reinout van Schouwen
 Remi Gacogne
 Renato Botelho
@@ -1007,10 +1064,12 @@ Richard Bramante
 Richard Clayton
 Richard Cooper
 Richard Gorton
+Richard Hosking
 Richard Michael
 Richard Moore
 Richard Prescott
 Richard Silverman
+Richard van den Berg
 Rick Jones
 Rick Richardson
 Rob Crittenden
@@ -1034,6 +1093,7 @@ Robson Braga Araujo
 Rodney Simmons
 Rodric Glaser
 Rodrigo Silva
+Roger Leigh
 Roland Blom
 Roland Krikava
 Roland Zimmermann
@@ -1058,6 +1118,7 @@ Salvador Dávila
 Salvatore Sorrentino
 Sam Deane
 Sam Hurst
+Sam Roth
 Sam Schanken
 Sampo Kellomaki
 Samuel Díaz García
@@ -1076,6 +1137,8 @@ Scott Barrett
 Scott Cantor
 Scott Davis
 Scott McCreary
+Sean Boudreau
+Sebastian Pohlschmidt
 Sebastian Rasmussen
 Senthil Raja Velu
 Sergei Nikulov
@@ -1136,15 +1199,18 @@ Sune Ahlgren
 Sven Anders
 Sven Neuhaus
 Sven Wegener
+Svyatoslav Mishyn
 Symeon Paraschoudis
 Sébastien Willemijns
 T. Bharath
 T. Yamada
+TJ Saunders
 Tae Hyoung Ahn
 Taneli Vahakangas
 Tanguy Fautre
 Tatsuhiro Tsujikawa
 Temprimus
+Terri Oda
 Thomas Braun
 Thomas J. Moore
 Thomas Klausner
@@ -1153,6 +1219,7 @@ Thomas Lopatic
 Thomas Ruecker
 Thomas Schwinge
 Thomas Tonino
+Thorsten Schöning
 Tiit Pikma
 Till Maas
 Tim Ansell
@@ -1163,8 +1230,9 @@ Tim Costello
 Tim Harder
 Tim Heckman
 Tim Newsome
-Tim Ruehsen
+Tim Rühsen
 Tim Sneddon
+Tim Stack
 Tim Starling
 Timo Sirainen
 Tinus van den Berg
@@ -1174,7 +1242,6 @@ Tobias Stoeckmann
 Toby Peterson
 Todd A Ouska
 Todd Kulesza
-Todd Ouska
 Todd Vierling
 Tom Benoist
 Tom Donovan
@@ -1191,6 +1258,7 @@ Tomas Hoger
 Tomas Mlcoch
 Tomas Pospisek
 Tomas Szepe
+Tomas Tomecek
 Tomasz Kojm
 Tomasz Lacki
 Tommie Gannert
@@ -1218,6 +1286,7 @@ Victor Snezhko
 Vijay Panghal
 Vikram Saxena
 Viktor Szakáts
+Ville Skyttä
 Vilmos Nebehaj
 Vincent Bronner
 Vincent Le Normand
@@ -1232,6 +1301,7 @@ Vojtech Janota
 Vojtech Minarik
 Vojtěch Král
 Vsevolod Novikov
+W. Mark Kubacki
 Waldek Kozba
 Walter J. Mack
 Ward Willats
@@ -1249,6 +1319,7 @@ Wojciech Zwiefka
 Wouter Van Rooy
 Wu Yongzheng
 Xavier Bouchoux
+Xiangbin Li
 Yaakov Selkowitz
 Yamada Yasuharu
 Yang Tse
@@ -1271,4 +1342,5 @@ Zvi Har'El
 nk
 swalkaus at yahoo.com
 tommink[at]post.pl
+Štefan Kremeň
 Никита Дорохин

docs/THANKS-filter

@@ -49,3 +49,6 @@ s/tetetest tetetest//
 s/Jiří Hruška/Jiri Hruska/
 s/Viktor Szakats/Viktor Szakáts/
 s/Jonathan Cardoso/Jonathan Cardoso Machado/
+s/Linus Nielsen/Linus Nielsen Feltzing/
+s/Todd Ouska$/Todd A Ouska/
+s/Tim Ruehsen/Tim Rühsen/

docs/TODO

@@ -25,11 +25,18 @@
  1.7 Detect when called from within callbacks
  1.8 Allow SSL (HTTPS) to proxy
  1.9 Cache negative name resolves
+ 1.10 Support IDNA2008
+ 1.11 minimize dependencies with dynamicly loaded modules
+ 1.12 have form functions use CURL handle argument
+ 1.13 Add CURLOPT_MAIL_CLIENT option
+ 1.14 Typesafe curl_easy_setopt()
+ 1.15 TCP Fast Open
 
  2. libcurl - multi interface
  2.1 More non-blocking
- 2.2 Fix HTTP Pipelining for PUT
- 2.3 Better support for same name resolves
+ 2.2 Better support for same name resolves
+ 2.3 Non-blocking curl_multi_remove_handle()
+ 2.4 Split connect and authentication process
 
  3. Documentation
  3.1 Update date and version in man pages
@@ -49,6 +56,8 @@
  5.3 Rearrange request header order
  5.4 SPDY
  5.5 auth= in URLs
+ 5.6 Refuse "downgrade" redirects
+ 5.7 More compressions
 
  6. TELNET
  6.1 ditch stdin
@@ -111,6 +120,7 @@
  17.7 warning when sending binary output to terminal
  17.8 offer color-coded HTTP header output
  17.9 Choose the name of file in braces for complex URLs
+ 17.10 improve how curl works in a windows console window
 
  18. Build
  18.1 roffit
@@ -136,8 +146,6 @@
  21.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
  21.7 remove progress meter from libcurl
  21.8 remove 'curl_httppost' from public
- 21.9 have form functions use CURL handle argument
- 21.10 Add CURLOPT_MAIL_CLIENT option
 
 ==============================================================================
 
@@ -207,7 +215,7 @@
 
  To prevent local users from snooping on your traffic to the proxy. Supported
  by Chrome already:
- http://www.chromium.org/developers/design-documents/secure-web-proxy
+ https://www.chromium.org/developers/design-documents/secure-web-proxy
 
  ...and by Firefox soon:
  https://bugzilla.mozilla.org/show_bug.cgi?id=378637
@@ -217,6 +225,64 @@
  A name resolve that has failed is likely to fail when made again within a
  short period of time. Currently we only cache positive responses.
 
+1.10 Support IDNA2008
+
+ International Domain Names are supported in libcurl since years back, powered
+ by libidn. libidn implements IDNA2003 which has been superseded by IDNA2008.
+ libidn2 is an existing library offering support for IDNA2008.
+
+1.11 minimize dependencies with dynamicly loaded modules
+
+ We can create a system with loadable modules/plug-ins, where these modules
+ would be the ones that link to 3rd party libs. That would allow us to avoid
+ having to load ALL dependencies since only the necessary ones for this
+ app/invoke/used protocols would be necessary to load.  See
+ https://github.com/bagder/curl/issues/349
+
+1.12 have form functions use CURL handle argument
+
+ curl_formadd() and curl_formget() both currently have no CURL handle
+ argument, but both can use a callback that is set in the easy handle, and
+ thus curl_formget() with callback cannot function without first having
+ curl_easy_perform() (or similar) called - which is hard to grasp and a design
+ mistake.
+
+ The curl_formadd() design can probably also be reconsidered to make it easier
+ to use and less error-prone. Probably easiest by splitting it into several
+ function calls.
+
+1.13 Add CURLOPT_MAIL_CLIENT option
+
+ Rather than use the URL to specify the mail client string to present in the
+ HELO and EHLO commands, libcurl should support a new CURLOPT specifically for
+ specifying this data as the URL is non-standard and to be honest a bit of a
+ hack ;-)
+
+ Please see the following thread for more information:
+ http://curl.haxx.se/mail/lib-2012-05/0178.html
+
+1.14 Typesafe curl_easy_setopt()
+
+ One of the most common problems in libcurl using applications is the lack of
+ type checks for curl_easy_setopt() which happens because it accepts varargs
+ and thus can take any type.
+
+ One possible solution to this is to introduce a few different versions of the
+ setopt version for the different kinds of data you can set.
+
+  curl_easy_set_num() - sets a long value
+
+  curl_easy_set_large() - sets a curl_off_t value
+
+  curl_easy_set_ptr() - sets a pointer
+
+  curl_easy_set_cb() - sets a callback PLUS its callback data
+
+1.15 TCP Fast Open
+
+ RFC 7413 defines how to include data already in the TCP SYN handshake to
+ reduce latency.
+
 
 2. libcurl - multi interface
 
@@ -234,13 +300,7 @@
  - The "DONE" operation (post transfer protocol-specific actions) for the
    protocols SFTP, SMTP, FTP. Fixing Curl_done() for this is a worthy task.
 
-2.2 Fix HTTP Pipelining for PUT
-
- HTTP Pipelining can be a way to greatly enhance performance for multiple
- serial requests and currently libcurl only supports that for HEAD and GET
- requests but it should also be possible for PUT.
-
-2.3 Better support for same name resolves
+2.2 Better support for same name resolves
 
  If a name resolve has been initiated for name NN and a second easy handle
  wants to resolve that name as well, make it wait for the first resolve to end
@@ -248,6 +308,20 @@
  especially needed when adding many simultaneous handles using the same host
  name when the DNS resolver can get flooded.
 
+2.3 Non-blocking curl_multi_remove_handle()
+
+ The multi interface has a few API calls that assume a blocking behavior, like
+ add_handle() and remove_handle() which limits what we can do internally. The
+ multi API need to be moved even more into a single function that "drives"
+ everything in a non-blocking manner and signals when something is done. A
+ remove or add would then only ask for the action to get started and then
+ multi_perform() etc still be called until the add/remove is completed.
+
+2.4 Split connect and authentication process
+
+ The multi interface treats the authentication process as part of the connect
+ phase. As such any failures during authentication won't trigger the relevant
+ QUIT or LOGOFF for protocols such as IMAP, POP3 and SMTP.
 
 3. Documentation
 
@@ -264,7 +338,7 @@
  HOST is a command for a client to tell which host name to use, to offer FTP
  servers named-based virtual hosting:
 
- http://tools.ietf.org/html/rfc7151
+ https://tools.ietf.org/html/rfc7151
 
 4.2 Alter passive/active on failure and retry
 
@@ -348,6 +422,22 @@ This is not detailed in any FTP specification.
 
  Additionally this should be implemented for proxy base URLs as well.
 
+5.6 Refuse "downgrade" redirects
+
+ See https://github.com/bagder/curl/issues/226
+
+ Consider a way to tell curl to refuse to "downgrade" protocol with a redirect
+ and/or possibly a bit that refuses redirect to change protocol completely.
+
+5.7 More compressions
+
+ Compression algorithms that perform better than gzip are being considered for
+ use and inclusion in existing browsers. For example 'brotli'. If servers
+ follow along it is a good reason for us to also allow users to take advantage
+ of this. The algorithm: https://github.com/google/brotli The Firefox bug:
+ https://bugzilla.mozilla.org/show_bug.cgi?id=366559
+
+
 6. TELNET
 
 6.1 ditch stdin
@@ -420,7 +510,7 @@ be the same as/similar to FTP.
 
 11.2 Honor file timestamps
 
-The timestamp of the transfered file should reflect that of the original file.
+The timestamp of the transferred file should reflect that of the original file.
 
 11.3 Use NTLMv2
 
@@ -484,7 +574,7 @@ Currently the SMB authentication uses NTLMv1.
 
  DNS-Based Authentication of Named Entities (DANE) is a way to provide SSL
  keys and certs over DNS using DNSSEC as an alternative to the CA model.
- http://www.rfc-editor.org/rfc/rfc6698.txt
+ https://www.rfc-editor.org/rfc/rfc6698.txt
 
  An initial patch was posted by Suresh Krishnaswamy on March 7th 2013
  (http://curl.haxx.se/mail/lib-2013-03/0075.html) but it was a too simple
@@ -514,7 +604,7 @@ Currently the SMB authentication uses NTLMv1.
  Therefore support for the existing -E/--cert and --key options should be
  implemented by supplying a custom certificate to the SChannel APIs, see:
  - Getting a Certificate for Schannel
-   http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
+   https://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
 
 15.2 Add support for custom server certificate validation
 
@@ -525,7 +615,7 @@ Currently the SMB authentication uses NTLMv1.
  Therefore support for the existing --cacert or --capath options should be
  implemented by supplying a custom certificate to the SChannel APIs, see:
  - Getting a Certificate for Schannel
-   http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
+   https://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
 
 15.3 Add support for the --ciphers option
 
@@ -536,7 +626,7 @@ Currently the SMB authentication uses NTLMv1.
  Therefore support for the existing --ciphers option should be implemented
  by mapping the OpenSSL/GnuTLS cipher suites to the SChannel APIs, see
  - Specifying Schannel Ciphers and Cipher Strengths
-   http://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx
+   https://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx
 
 16. SASL
 
@@ -599,32 +689,38 @@ Currently the SMB authentication uses NTLMv1.
 
 17.6 warning when setting an option
 
-  Display a warning when libcurl returns an error when setting an option.
-  This can be useful to tell when support for a particular feature hasn't been
-  compiled into the library.
+ Display a warning when libcurl returns an error when setting an option.
+ This can be useful to tell when support for a particular feature hasn't been
+ compiled into the library.
 
 17.7 warning when sending binary output to terminal
 
-  Provide a way that prompts the user for confirmation before binary data is
-  sent to the terminal, much in the style 'less' does it.
+ Provide a way that prompts the user for confirmation before binary data is
+ sent to the terminal, much in the style 'less' does it.
 
 17.8 offer color-coded HTTP header output
 
-  By offering different color output on the header name and the header
-  contents, they could be made more readable and thus help users working on
-  HTTP services.
+ By offering different color output on the header name and the header
+ contents, they could be made more readable and thus help users working on
+ HTTP services.
 
 17.9 Choose the name of file in braces for complex URLs
 
-  When using braces to download a list of URLs and you use complicated names
-  in the list of alternatives, it could be handy to allow curl to use other
-  names when saving.
+ When using braces to download a list of URLs and you use complicated names
+ in the list of alternatives, it could be handy to allow curl to use other
+ names when saving.
 
-  Consider a way to offer that. Possibly like
-  {partURL1:name1,partURL2:name2,partURL3:name3} where the name following the
-  colon is the output name.
+ Consider a way to offer that. Possibly like
+ {partURL1:name1,partURL2:name2,partURL3:name3} where the name following the
+ colon is the output name.
 
-  See https://github.com/bagder/curl/issues/221
+ See https://github.com/bagder/curl/issues/221
+
+17.10 improve how curl works in a windows console window
+
+ If you pull the scrollbar when transferring with curl in a Windows console
+ window, the transfer is interrupted and can get disconnected. This can
+ probably be improved. See https://github.com/bagder/curl/issues/322
 
 
 18. Build
@@ -775,22 +871,3 @@ Currently the SMB authentication uses NTLMv1.
 
  Changing them to return a private handle will benefit the implementation and
  allow us much greater freedoms while still maintaining a solid API and ABI.
-
-21.9 have form functions use CURL handle argument
-
- curl_formadd() and curl_formget() both currently have no CURL handle
- argument, but both can use a callback that is set in the easy handle, and
- thus curl_formget() with callback cannot function without first having
- curl_easy_perform() (or similar) called - which is hard to grasp and a design
- mistake.
-
-21.10 Add CURLOPT_MAIL_CLIENT option
-
- Rather than use the URL to specify the mail client string to present in the
- HELO and EHLO commands, libcurl should support a new CURLOPT specifically for
- specifying this data as the URL is non-standard and to be honest a bit of a
- hack ;-)
-
- Please see the following thread for more information:
- http://curl.haxx.se/mail/lib-2012-05/0178.html
- 

docs/VERSIONS

@@ -1,22 +1,18 @@
-                                  _   _ ____  _
-                              ___| | | |  _ \| |
-                             / __| | | | |_) | |
-                            | (__| |_| |  _ <| |___
-                             \___|\___/|_| \_\_____|
-
 Version Numbers and Releases
+============================
 
  Curl is not only curl. Curl is also libcurl. They're actually individually
  versioned, but they mostly follow each other rather closely.
 
  The version numbering is always built up using the same system:
 
-        X.Y[.Z]
+        X.Y.Z
 
- Where
-   X is main version number
-   Y is release number
-   Z is patch number
+  - X is main version number
+  - Y is release number
+  - Z is patch number
+
+## Bumping numbers
 
  One of these numbers will get bumped in each new release. The numbers to the
  right of a bumped number will be reset to zero. If Z is zero, it may not be
@@ -57,4 +53,4 @@ Version Numbers and Releases
  release. It makes comparisons with greater than and less than work.
 
  This number is also available as three separate defines:
- LIBCURL_VERSION_MAJOR, LIBCURL_VERSION_MINOR and LIBCURL_VERSION_PATCH.
+ `LIBCURL_VERSION_MAJOR`, `LIBCURL_VERSION_MINOR` and `LIBCURL_VERSION_PATCH`.

docs/curl.1

@@ -39,8 +39,7 @@ resume, Metalink, and more. As you will see below, the number of features will
 make your head spin!
 
 curl is powered by libcurl for all transfer-related features. See
-.BR libcurl (3)
-for details.
+\fIlibcurl(3)\fP for details.
 .SH URL
 The URL syntax is protocol-dependent. You'll find a detailed description in
 RFC 3986.
@@ -172,10 +171,11 @@ a level of control).
 .IP "-2, --sslv2"
 (SSL) Forces curl to use SSL version 2 when negotiating with a remote SSL
 server. Sometimes curl is built without SSLv2 support. SSLv2 is widely
-considered insecure.
+considered insecure (see RFC 6176).
 .IP "-3, --sslv3"
 (SSL) Forces curl to use SSL version 3 when negotiating with a remote SSL
-server. Sometimes curl is built without SSLv3 support.
+server. Sometimes curl is built without SSLv3 support. SSLv3 is widely
+considered insecure (see RFC 7568).
 .IP "-4, --ipv4"
 This option tells curl to resolve names to IPv4 addresses only, and not for
 example try IPv6.
@@ -213,7 +213,7 @@ 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
-if they match. Using this method also activates the "cookie parser" which will
+if they match. Using this method also activates the cookie engine which will
 make curl record incoming cookies too, which may be handy if you're using this
 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
@@ -223,6 +223,15 @@ The file specified with \fI-b, --cookie\fP is only used as input. No cookies
 will be written to the file. To store cookies, use the \fI-c, --cookie-jar\fP
 option.
 
+Exercise caution if you are using this option and multiple transfers may occur.
+If you use the NAME1=VALUE1; format, or in a file use the Set-Cookie format and
+don't specify a domain, then the cookie is sent for any domain (even after
+redirects are followed) and cannot be modified by a server-set cookie. If the
+cookie engine is enabled and a server sets a cookie of the same name then both
+will be sent on a future transfer to that server, likely not what you intended.
+To address these issues set a domain in Set-Cookie (doing that will include
+sub-domains) or use the Netscape format.
+
 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 enforced by using
@@ -254,6 +263,9 @@ won't fail or even report an error clearly. Using -v will get a warning
 displayed, but that is the only visible feedback you get about this possibly
 lethal situation.
 
+Since 7.43.0 cookies that were imported in the Set-Cookie format without a
+domain name are not exported by this option.
+
 If this option is used several times, the last specified file name will be
 used.
 .IP "-C, --continue-at <offset>"
@@ -269,11 +281,11 @@ If this option is used several times, the last one will be used.
 .IP "--ciphers <list of ciphers>"
 (SSL) Specifies which ciphers to use in the connection. The list of ciphers
 must specify valid ciphers. Read up on SSL cipher list details on this URL:
-\fIhttp://www.openssl.org/docs/apps/ciphers.html\fP
+\fIhttps://www.openssl.org/docs/apps/ciphers.html\fP
 
 NSS ciphers are done differently than OpenSSL and GnuTLS. The full list of NSS
 ciphers is in the NSSCipherSuite entry at this URL:
-\fIhttp://git.fedorahosted.org/cgit/mod_nss.git/plain/docs/mod_nss.html#Directives\fP
+\fIhttps://git.fedorahosted.org/cgit/mod_nss.git/plain/docs/mod_nss.html#Directives\fP
 
 If this option is used several times, the last one will be used.
 .IP "--compressed"
@@ -315,9 +327,10 @@ presses the submit button. This will cause curl to pass the data to the server
 using the content-type application/x-www-form-urlencoded.  Compare to
 \fI-F, --form\fP.
 
-\fI-d, --data\fP is the same as \fI--data-ascii\fP. To post data purely binary,
-you should instead use the \fI--data-binary\fP option. To URL-encode the value
-of a form field you may use \fI--data-urlencode\fP.
+\fI-d, --data\fP is the same as \fI--data-ascii\fP. \fI--data-raw\fP is almost
+the same but does not have a special interpretation of the @ character. To
+post data purely binary, you should instead use the \fI--data-binary\fP option.
+To URL-encode the value of a form field you may use \fI--data-urlencode\fP.
 
 If any of these options is used more than once on the same command line, the
 data pieces specified will be merged together with a separating
@@ -329,7 +342,8 @@ read the data from, or - if you want curl to read the data from
 stdin. Multiple files can also be specified. Posting data from a file
 named 'foobar' would thus be done with \fI--data\fP @foobar. When --data is
 told to read from a file like that, carriage returns and newlines will be
-stripped out.
+stripped out. If you don't want the @ character to have a special
+interpretation use \fI--data-raw\fP instead.
 .IP "-D, --dump-header <file>"
 Write the protocol headers to the specified file.
 
@@ -354,6 +368,10 @@ and carriage returns are preserved and conversions are never done.
 
 If this option is used several times, the ones following the first will append
 data as described in \fI-d, --data\fP.
+.IP "--data-raw <data>"
+(HTTP) This posts data similarly to \fI--data\fP but without the special
+interpretation of the @ character. See \fI-d, --data\fP.
+(Added in 7.43.0)
 .IP "--data-urlencode <data>"
 (HTTP) This posts data, similar to the other --data options with the exception
 that this performs URL-encoding. (Added in 7.18.0)
@@ -470,10 +488,10 @@ If this option is used several times, the last one will be used.
 (SSL) Tells curl to use the specified client certificate file when getting a
 file with HTTPS, FTPS or another SSL-based protocol. The certificate must be
 in PKCS#12 format if using Secure Transport, or PEM format if using any other
-engine.  If the optional password isn't specified, it will be queried
-for on the terminal. Note that this option assumes a \&"certificate" file that
-is the private key and the private certificate concatenated! See \fI--cert\fP
-and \fI--key\fP to specify them independently.
+engine.  If the optional password isn't specified, it will be queried for on
+the terminal. Note that this option assumes a \&"certificate" file that is the
+private key and the client certificate concatenated! See \fI--cert\fP and
+\fI--key\fP to specify them independently.
 
 If curl is built against the NSS SSL library then this option can tell
 curl the nickname of the certificate to use within the NSS database defined
@@ -539,19 +557,22 @@ 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 PEM or DER format.
+.IP "--pinnedpubkey <pinned public key (hashes)>"
+(SSL) Tells curl to use the specified public key file (or hashes) to verify the
+peer. This can be a path to a file which contains a single public key in PEM or
+DER format, or any number of base64 encoded sha256 hashes preceded by
+\'sha256//\' and separated by \';\'
 
 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, GnuTLS and GSKit backends.
+Added in 7.39.0 for OpenSSL, GnuTLS and GSKit. Added in 7.43.0 for NSS and
+wolfSSL/CyaSSL. sha256 support added in 7.44.0 for OpenSSL,
+GnuTLS, NSS and wolfSSL/CyaSSL. Other SSL backends not supported.
 
 If this option is used several times, the last one will be used.
-(Added in 7.39.0)
 .IP "--cert-status"
 (SSL) Tells curl to verify the status of the server certificate by using the
 Certificate Status Request (aka. OCSP stapling) TLS extension.
@@ -599,7 +620,9 @@ input:
 \fBcurl\fP -F password=@/etc/passwd www.mypasswords.com
 
 To read content from stdin instead of a file, use - as the filename. This goes
-for both @ and < constructs.
+for both @ and < constructs. Unfortunately it does not support reading the
+file from a named pipe or similar, as it needs the full size before the
+transfer starts.
 
 You can also tell curl what Content-Type to use by using 'type=', in a manner
 similar to:
@@ -661,6 +684,7 @@ curl does one CWD with the full target directory and then operates on the file
 \&"normally" (like in the multicwd case). This is somewhat more standards
 compliant than 'nocwd' but without the full penalty of 'multicwd'.
 .RE
+.IP
 (Added in 7.15.1)
 .IP "--ftp-pasv"
 (FTP) Use passive mode for the data connection. Passive is the internal default
@@ -765,10 +789,12 @@ This option can be used multiple times to add/replace/remove multiple headers.
 be the 128 bit MD5 checksum of the remote host's public key, curl will refuse
 the connection with the host unless the md5sums match. (Added in 7.17.1)
 .IP "--ignore-content-length"
-(HTTP)
-Ignore the Content-Length header. This is particularly useful for servers
-running Apache 1.x, which will report incorrect Content-Length for files
-larger than 2 gigabytes.
+For HTTP, Ignore the Content-Length header. This is particularly useful for
+servers running Apache 1.x, which will report incorrect Content-Length for
+files larger than 2 gigabytes.
+
+For FTP (since 7.46.0), skip the RETR command to figure out the size before
+downloading a file.
 .IP "-i, --include"
 (HTTP) Include the HTTP-header in the output. The HTTP-header includes things
 like server-name, date of the document, HTTP-version and more...
@@ -1053,13 +1079,10 @@ in Metalink file, hash check will fail.
 Makes curl scan the \fI.netrc\fP (\fI_netrc\fP on Windows) file in the user's
 home directory for login name and password. This is typically used for FTP on
 Unix. If used with HTTP, curl will enable user authentication. See
-.BR netrc(4)
-or
-.BR ftp(1)
-for details on the file format. Curl will not complain if that file
-doesn't have the right permissions (it should not be either world- or
-group-readable). The environment variable "HOME" is used to find the home
-directory.
+\fInetrc(5)\fP \fIftp(1)\fP for details on the file format. Curl will not
+complain if that file doesn't have the right permissions (it should not be
+either world- or group-readable). The environment variable "HOME" is used to
+find the home directory.
 
 A quick and very simple example of how to setup a \fI.netrc\fP to allow curl
 to FTP to the machine host.domain.com with user name \&'myself' and password
@@ -1221,7 +1244,7 @@ i.e "my.host.domain" to specify the machine
 make curl pick the same IP address that is already used for the control
 connection
 .RE
-
+.IP
 If this option is used several times, the last one will be used. Disable the
 use of PORT with \fI--ftp-pasv\fP. Disable the attempt to use the EPRT command
 instead of PORT by using \fI--disable-eprt\fP. EPRT is really PORT++.
@@ -1242,21 +1265,21 @@ this option set you tell it not to do that.
 
 (Added in 7.42.0)
 .IP "--post301"
-(HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert POST requests
+(HTTP) Tells curl to respect RFC 7230/6.4.2 and not convert POST requests
 into GET requests when following a 301 redirection. The non-RFC behaviour is
 ubiquitous in web browsers, so curl does the conversion by default to maintain
 consistency. However, a server may require a POST to remain a POST after such
 a redirection. This option is meaningful only when using \fI-L, --location\fP
 (Added in 7.17.1)
 .IP "--post302"
-(HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert POST requests
+(HTTP) Tells curl to respect RFC 7230/6.4.3 and not convert POST requests
 into GET requests when following a 302 redirection. The non-RFC behaviour is
 ubiquitous in web browsers, so curl does the conversion by default to maintain
 consistency. However, a server may require a POST to remain a POST after such
 a redirection. This option is meaningful only when using \fI-L, --location\fP
 (Added in 7.19.1)
 .IP "--post303"
-(HTTP) Tells curl to respect RFC 2616/10.3.2 and not convert POST requests
+(HTTP) Tells curl to respect RFC 7230/6.4.4 and not convert POST requests
 into GET requests when following a 303 redirection. The non-RFC behaviour is
 ubiquitous in web browsers, so curl does the conversion by default to maintain
 consistency. However, a server may require a POST to remain a POST after such
@@ -1303,9 +1326,40 @@ This option can be used multiple times, in which case the effect is the same
 as concatenating the protocols into one instance of the option.
 
 (Added in 7.20.2)
+.IP "--proto-default <protocol>"
+Tells curl to use \fIprotocol\fP for any URL missing a scheme name.
+
+Example:
+
+.RS
+.IP "--proto-default https ftp.mozilla.org"
+https://ftp.mozilla.org
+.RE
+
+An unknown or unsupported protocol causes error
+\fICURLE_UNSUPPORTED_PROTOCOL\fP.
+
+This option does not change the default proxy protocol (http).
+
+Without this option curl would make a guess based on the host, see \fI--url\fP
+for details.
+
+(Added in 7.45.0)
 .IP "--proto-redir <protocols>"
-Tells curl to use the listed protocols after a redirect. See --proto for
-how protocols are represented.
+Tells curl to use the listed protocols on redirect. See --proto for how
+protocols are represented.
+
+Example:
+
+.RS
+.IP "--proto-redir -all,http,https"
+Allow only HTTP and HTTPS on redirect.
+.RE
+
+By default curl will allow all protocols on redirect except several disabled
+for security reasons: Since 7.19.4 FILE and SCP are disabled, and since 7.40.0
+SMB and SMBS are also disabled. Specifying \fIall\fP or \fI+all\fP enables all
+protocols on redirect, including those disabled for security.
 
 (Added in 7.20.2)
 .IP "--proxy-anyauth"
@@ -1326,6 +1380,11 @@ with a remote host. (Added in 7.17.1)
 .IP "--proxy-ntlm"
 Tells curl to use HTTP NTLM authentication when communicating with the given
 proxy. Use \fI--ntlm\fP for enabling NTLM with a remote host.
+.IP "--proxy-service-name <servicename>"
+This option allows you to change the service name for proxy negotiation.
+
+Examples: --proxy-negotiate proxy-name \fI--proxy-service-name\fP sockd would use
+sockd/proxy-name.  (Added in 7.43.0).
 .IP "--proxy1.0 <proxyhost[:port]>"
 Use the specified HTTP 1.0 proxy. If the port number is not specified, it is
 assumed at port 1080.
@@ -1415,15 +1474,12 @@ specifies the last 500 bytes
 specifies the bytes from offset 9500 and forward
 .TP
 .B 0-0,-1
-specifies the first and last byte only(*)(H)
-.TP
-.B 500-700,600-799
-specifies 300 bytes from offset 500(H)
+specifies the first and last byte only(*)(HTTP)
 .TP
 .B 100-199,500-599
-specifies two separate 100-byte ranges(*)(H)
+specifies two separate 100-byte ranges(*) (HTTP)
 .RE
-
+.IP
 (*) = NOTE that this will cause the server to reply with a multipart
 response!
 
@@ -1507,6 +1563,11 @@ terminal/stdout unless you redirect it.
 .IP "--sasl-ir"
 Enable initial response in SASL authentication.
 (Added in 7.31.0)
+.IP "--service-name <servicename>"
+This option allows you to change the service name for SPNEGO.
+
+Examples: --negotiate \fI--service-name\fP sockd would use
+sockd/server-name.  (Added in 7.43.0).
 .IP "-S, --show-error"
 When used with \fI-s\fP it makes curl show an error message if it fails.
 .IP "--ssl"
@@ -1529,6 +1590,10 @@ and TLS1.0 protocols known as BEAST.  If this option isn't used, the SSL layer
 may use workarounds known to cause interoperability problems with some older
 SSL implementations. WARNING: this option loosens the SSL security, and by
 using this flag you ask for exactly that.  (Added in 7.25.0)
+.IP "--ssl-no-revoke"
+(WinSSL) This option tells curl to disable certificate revocation checks.
+WARNING: this option loosens the SSL security, and by using this flag you ask
+for exactly that.  (Added in 7.44.0)
 .IP "--socks4 <host[:port]>"
 Use the specified SOCKS4 proxy. If the port number is not specified, it is
 assumed at port 1080. (Added in 7.15.2)
@@ -1738,6 +1803,12 @@ If this option is used several times, the last one will be used.
 Specify a URL to fetch. This option is mostly handy when you want to specify
 URL(s) in a config file.
 
+If the given URL is missing a scheme name (such as "http://" or "ftp://" etc)
+then curl will make a guess based on the host. If the outermost sub-domain name
+matches DICT, FTP, IMAP, LDAP, POP3 or SMTP then that protocol will be used,
+otherwise HTTP will be used. Since 7.45.0 guessing can be disabled by setting a
+default protocol, see \fI--proto-default\fP for details.
+
 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"
@@ -1882,7 +1953,7 @@ displayed with millisecond resolution.
 The URL that was fetched last. This is most meaningful if you've told curl
 to follow location: headers.
 .RE
-
+.IP
 If this option is used several times, the last one will be used.
 .IP "-x, --proxy <[protocol://][user:password@]proxyhost[:port]>"
 Use the specified proxy.

docs/examples/.gitignore

@@ -73,3 +73,7 @@ smtp-vrfy
 url2file
 usercertinmem
 xmlstream
+http2-download
+http2-serverpush
+http2-upload
+imap-lsub

docs/examples/10-at-a-time.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,9 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* Example application source code using the multi interface to download many
- * files, but with a capped maximum amount of simultaneous transfers.
- *
+/* <DESC>
+ * Source code using the multi interface to download many
+ * files, with a capped maximum amount of simultaneous transfers.
+ * </DESC>
  * Written by Michael Wallner
  */
 

docs/examples/Makefile.inc

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2015, 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
@@ -31,7 +31,8 @@ check_PROGRAMS = 10-at-a-time anyauthput cookie_interface debug fileupload \
   pop3-dele pop3-top pop3-stat pop3-noop pop3-ssl pop3-tls pop3-multi      \
   imap-list imap-lsub imap-fetch imap-store imap-append imap-examine       \
   imap-search imap-create imap-delete imap-copy imap-noop imap-ssl         \
-  imap-tls imap-multi url2file sftpget ftpsget postinmemory
+  imap-tls imap-multi url2file sftpget ftpsget postinmemory http2-download \
+  http2-upload http2-serverpush
 
 # These examples require external dependencies that may not be commonly
 # available on POSIX systems, so don't bother attempting to compile them here.

docs/examples/Makefile.m32

@@ -5,7 +5,7 @@
 #                            | (__| |_| |  _ <| |___
 #                             \___|\___/|_| \_\_____|
 #
-# Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
 #
 # This software is licensed as described in the file COPYING, which
 # you should have received as part of this distribution. The terms
@@ -21,7 +21,7 @@
 ###########################################################################
 #
 ## Makefile for building curl examples with MingW (GCC-3.2 or later)
-## and optionally OpenSSL (0.9.8), libssh2 (1.3), zlib (1.2.5), librtmp (2.3)
+## and optionally OpenSSL (1.0.2a), libssh2 (1.5), zlib (1.2.8), librtmp (2.4)
 ##
 ## Usage:   mingw32-make -f Makefile.m32 CFG=-feature1[-feature2][-feature3][...]
 ## Example: mingw32-make -f Makefile.m32 CFG=-zlib-ssl-spi-winidn
@@ -38,23 +38,23 @@ ZLIB_PATH = ../../../zlib-1.2.8
 endif
 # Edit the path below to point to the base of your OpenSSL package.
 ifndef OPENSSL_PATH
-OPENSSL_PATH = ../../../openssl-0.9.8zc
+OPENSSL_PATH = ../../../openssl-1.0.2a
 endif
 # Edit the path below to point to the base of your LibSSH2 package.
 ifndef LIBSSH2_PATH
-LIBSSH2_PATH = ../../../libssh2-1.4.3
+LIBSSH2_PATH = ../../../libssh2-1.5.0
 endif
 # Edit the path below to point to the base of your librtmp package.
 ifndef LIBRTMP_PATH
-LIBRTMP_PATH = ../../../librtmp-2.3
+LIBRTMP_PATH = ../../../librtmp-2.4
 endif
 # Edit the path below to point to the base of your libidn package.
 ifndef LIBIDN_PATH
-LIBIDN_PATH = ../../../libidn-1.18
+LIBIDN_PATH = ../../../libidn-1.32
 endif
 # Edit the path below to point to the base of your MS IDN package.
 # Microsoft Internationalized Domain Names (IDN) Mitigation APIs 1.1
-# http://www.microsoft.com/downloads/en/details.aspx?FamilyID=ad6158d7-ddba-416a-9109-07607425a815
+# https://www.microsoft.com/en-us/download/details.aspx?id=734
 ifndef WINIDN_PATH
 WINIDN_PATH = ../../../Microsoft IDN Mitigation APIs
 endif
@@ -62,6 +62,10 @@ endif
 ifndef LDAP_SDK
 LDAP_SDK = c:/novell/ndk/cldapsdk/win32
 endif
+# Edit the path below to point to the base of your nghttp2 package.
+ifndef NGHTTP2_PATH
+NGHTTP2_PATH = ../../../nghttp2-1.0.0
+endif
 
 PROOT = ../..
 
@@ -72,14 +76,24 @@ endif
 
 # Edit the var below to set to your architecture or set environment var.
 ifndef ARCH
-ARCH = w32
+ifeq ($(findstring x86_64,$(shell $(CC) -dumpmachine)),x86_64)
+ARCH    = w64
+else
+ARCH    = w32
+endif
 endif
 
 CC	= $(CROSSPREFIX)gcc
 CFLAGS	= -g -O2 -Wall
 CFLAGS	+= -fno-strict-aliasing
 ifeq ($(ARCH),w64)
-CFLAGS	+= -D_AMD64_
+CFLAGS	+= -m64 -D_AMD64_
+LDFLAGS += -m64
+RCFLAGS += -F pe-x86-64
+else
+CFLAGS	+= -m32
+LDFLAGS += -m32
+RCFLAGS += -F pe-i386
 endif
 # comment LDFLAGS below to keep debug info
 LDFLAGS	= -s
@@ -158,9 +172,12 @@ ifeq ($(findstring -metalink,$(CFG)),-metalink)
 METALINK = 1
 endif
 ifeq ($(findstring -winssl,$(CFG)),-winssl)
-SCHANNEL = 1
+WINSSL = 1
 SSPI = 1
 endif
+ifeq ($(findstring -nghttp2,$(CFG)),-nghttp2)
+NGHTTP2 = 1
+endif
 
 INCLUDES = -I. -I$(PROOT) -I$(PROOT)/include -I$(PROOT)/lib
 
@@ -184,6 +201,10 @@ ifdef RTMP
   CFLAGS += -DUSE_LIBRTMP
   curl_LDADD += -L"$(LIBRTMP_PATH)/librtmp" -lrtmp -lwinmm
 endif
+ifdef NGHTTP2
+  CFLAGS += -DUSE_NGHTTP2
+  curl_LDADD += -L"$(NGHTTP2_PATH)/lib" -lnghttp2
+endif
 ifdef SSH2
   CFLAGS += -DUSE_LIBSSH2 -DHAVE_LIBSSH2_H
   curl_LDADD += -L"$(LIBSSH2_PATH)/win32" -lssh2
@@ -204,7 +225,7 @@ ifdef SSL
   ifndef DYN
     OPENSSL_LIBS += -lgdi32 -lcrypt32
   endif
-  CFLAGS += -DUSE_SSLEAY
+  CFLAGS += -DUSE_OPENSSL
   curl_LDADD += -L"$(OPENSSL_LIBPATH)" $(OPENSSL_LIBS)
 endif
 ifdef ZLIB
@@ -223,7 +244,7 @@ endif
 endif
 ifdef SSPI
   CFLAGS += -DUSE_WINDOWS_SSPI
-  ifdef SCHANNEL
+  ifdef WINSSL
     CFLAGS += -DUSE_SCHANNEL
   endif
 endif

docs/examples/Makefile.netware

@@ -19,12 +19,12 @@ endif
 
 # Edit the path below to point to the base of your OpenSSL package.
 ifndef OPENSSL_PATH
-OPENSSL_PATH = ../../../openssl-0.9.8zc
+OPENSSL_PATH = ../../../openssl-1.0.2a
 endif
 
 # Edit the path below to point to the base of your LibSSH2 package.
 ifndef LIBSSH2_PATH
-LIBSSH2_PATH = ../../../libssh2-1.4.3
+LIBSSH2_PATH = ../../../libssh2-1.5.0
 endif
 
 # Edit the path below to point to the base of your axTLS package.
@@ -34,12 +34,12 @@ endif
 
 # Edit the path below to point to the base of your libidn package.
 ifndef LIBIDN_PATH
-LIBIDN_PATH = ../../../libidn-1.18
+LIBIDN_PATH = ../../../libidn-1.32
 endif
 
 # Edit the path below to point to the base of your librtmp package.
 ifndef LIBRTMP_PATH
-LIBRTMP_PATH = ../../../librtmp-2.3
+LIBRTMP_PATH = ../../../librtmp-2.4
 endif
 
 # Edit the path below to point to the base of your fbopenssl package.

docs/examples/README

@@ -32,51 +32,7 @@ actually torture our web site with your tests!  Thanks.
 
 EXAMPLES
 
-anyauthput.c   - HTTP PUT using "any" authentication method
-cacertinmem.c  - Use a built-in PEM certificate to retrieve a https page
-cookie_interface.c - shows usage of simple cookie interface
-curlgtk.c      - download using a GTK progress bar
-curlx.c        - getting file info from the remote cert data
-debug.c        - showing how to use the debug callback
-fileupload.c   - uploading to a file:// URL
-fopen.c        - fopen() layer that supports opening URLs and files
-ftpget.c       - simple getting a file from FTP
-ftpgetresp.c   - get the response strings from the FTP server
-ftpupload.c    - upload a file to an FTP server
-ftpuploadresume.c - resume an upload to an FTP server
-getinfo.c      - get the Content-Type from the recent transfer
-getinmemory.c  - download a file to memory only
-ghiper.c       - curl_multi_socket() using code with glib-2
-hiperfifo.c    - downloads all URLs written to the fifo, using
-                 curl_multi_socket() and libevent
-htmltidy.c     - download a document and use libtidy to parse the HTML
-htmltitle.cc   - download a HTML file and extract the <title> tag from a HTML
-                 page using libxml
-http-post.c    - HTTP POST
-httpput.c      - HTTP PUT a local file
-https.c        - simple HTTPS transfer
-imap.c         - simple IMAP transfer
-multi-app.c    - a multi-interface app
-multi-debugcallback.c - a multi-interface app using the debug callback
-multi-double.c - a multi-interface app doing two simultaneous transfers
-multi-post.c   - a multi-interface app doing a multipart formpost
-multi-single.c - a multi-interface app getting a single file
-multi-uv.c     - a multi-interface app using libuv
-multithread.c  - an example using multi-treading transferring multiple files
-opensslthreadlock.c - show how to do locking when using OpenSSL multi-threaded
-persistant.c   - request two URLs with a persistent connection
-pop3s.c        - POP3S transfer
-pop3slist.c    - POP3S LIST
-post-callback.c - send a HTTP POST using a callback
-postit2.c      - send a HTTP multipart formpost
-sampleconv.c   - showing how a program on a non-ASCII platform would invoke
-                 callbacks to do its own codeset conversions instead of using
-                 the built-in iconv functions in libcurl
-sepheaders.c   - download headers to a separate file
-simple.c       - the most simple download a URL source
-simplepost.c   - HTTP POST
-simplessl.c    - HTTPS example with certificates many options set
-synctime.c     - Sync local time by extracting date from remote HTTP servers
-url2file.c     - download a document and store it in a file
-xmlstream.c    - Stream-parse a document using the streaming Expat parser
-10-at-a-time.c - Download many files simultaneously, 10 at a time.
+Each example source code file is designed to be and work stand-alone and
+rather self-explanatory. The examples may at times lack the level of error
+checks you need in a real world, but that is then only for the sake of
+readability: to make the code smaller and easier to follow.

docs/examples/anyauthput.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,11 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * HTTP PUT upload with authentiction using "any" method. libcurl picks the
+ * one the server supports/wants.
+ * </DESC>
+ */
 #include <stdio.h>
 #include <fcntl.h>
 #ifdef WIN32

docs/examples/asiohiper.cpp

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2012 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2015, 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
@@ -20,11 +20,11 @@
  *
  ***************************************************************************/
 
+/* <DESC>
+ * demonstrate the use of multi socket interface with boost::asio
+ * </DESC>
+ */
 /*
- * file: asiohiper.cpp
- * Example program to demonstrate the use of multi socket interface
- * with boost::asio
- *
  * This program is in c++ and uses boost::asio instead of libevent/libev.
  * Requires boost::asio, boost::bind and boost::system
  *

docs/examples/cacertinmem.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,17 +19,11 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* Example using a "in core" PEM certificate to retrieve a https page.
- * Written by Theo Borm
+/* <DESC>
+ * CA cert in memory with OpenSSL to get a HTTPS page.
+ * </DESC>
  */
 
-/* on a netBSD system with OPENSSL& LIBCURL installed from
- * pkgsrc (using default paths) this program can be compiled using:
- * gcc -I/usr/pkg/include -L/usr/pkg/lib -lcurl -Wl,-R/usr/pkg/lib -lssl
- * -lcrypto -lz -o curlcacerttest curlcacerttest.c
- * on other operating systems you may want to change paths to headers
- * and libraries
-*/
 #include <openssl/ssl.h>
 #include <curl/curl.h>
 #include <stdio.h>

docs/examples/certinfo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Extract lots of TLS certificate info.
+ * </DESC>
+ */
 #include <stdio.h>
 
 #include <curl/curl.h>

docs/examples/chkspeed.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Show transfer timing info after download completes.
+ * </DESC>
+ */
 /* Example source code to show how the callback function can be used to
  * download data into a chunk of memory instead of storing it in a file.
  * After successful download we use curl_easy_getinfo() calls to get the

docs/examples/cookie_interface.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* This example shows usage of simple cookie interface. */
+/* <DESC>
+ * Import and export cookies with COOKIELIST.
+ * </DESC>
+ */
 
 #include <stdio.h>
 #include <string.h>
@@ -96,7 +99,12 @@ main(void)
       return 1;
     }
 
-    /* HTTP-header style cookie */
+    /* HTTP-header style cookie. If you use the Set-Cookie format and don't
+    specify a domain then the cookie is sent for any domain and will not be
+    modified, likely not what you intended. Starting in 7.43.0 any-domain
+    cookies will not be exported either. For more information refer to the
+    CURLOPT_COOKIELIST documentation.
+    */
     snprintf(nline, sizeof(nline),
       "Set-Cookie: OLD_PREF=3d141414bf4209321; "
       "expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com");

docs/examples/curlgtk.c

@@ -5,9 +5,12 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
+ *  Copyright (c) 2000 David Odin (aka DindinX) for MandrakeSoft
+ */
+/* <DESC>
+ * use the libcurl in a gtk-threaded application
+ * </DESC>
  */
-/* Copyright (c) 2000 David Odin (aka DindinX) for MandrakeSoft */
-/* an attempt to use the curl library in concert with a gtk-threaded application */
 
 #include <stdio.h>
 #include <gtk/gtk.h>

docs/examples/curlx.c

@@ -9,7 +9,10 @@
   certificate presented during ssl session establishment.
 
 */
-
+/* <DESC>
+ * demonstrates use of SSL context callback, requires OpenSSL
+ * </DESC>
+ */
 
 /*
  * Copyright (c) 2003 The OpenEvidence Project.  All rights reserved.
@@ -490,7 +493,7 @@ int main(int argc, char **argv) {
         BIO_printf(p.errorbio,"the response has a correct mimetype : %s\n",
                    response);
       else
-        BIO_printf(p.errorbio,"the reponse doesn\'t has an acceptable "
+        BIO_printf(p.errorbio,"the response doesn\'t have an acceptable "
                    "mime type, it is %s instead of %s\n",
                    response,mimetypeaccept);
   }

docs/examples/debug.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Show how CURLOPT_DEBUGFUNCTION can be used.
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/evhiperfifo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * multi socket interface together with libev
+ * </DESC>
+ */
 /* Example application source code using the multi socket interface to
  * download many files at once.
  *

docs/examples/externalsocket.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,9 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/*
- * This is an example demonstrating how an application can pass in a custom
+/* <DESC>
+ * An example demonstrating how an application can pass in a custom
  * socket to libcurl to use. This example also handles the connect itself.
+ * </DESC>
  */
 #include <stdio.h>
 #include <string.h>

docs/examples/fileupload.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Upload to a file:// URL
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 #include <sys/stat.h>

docs/examples/fopen.c

@@ -42,6 +42,10 @@
  *
  * This example requires libcurl 7.9.7 or later.
  */
+/* <DESC>
+ * implements an fopen() abstraction allowing reading from URLs
+ * </DESC>
+ */
 
 #include <stdio.h>
 #include <string.h>
@@ -108,7 +112,7 @@ static size_t write_callback(char *buffer,
       size=rembuff;
     }
     else {
-      /* realloc suceeded increase buffer size*/
+      /* realloc succeeded increase buffer size*/
       url->buffer_len+=size - rembuff;
       url->buffer=newbuff;
     }
@@ -131,7 +135,7 @@ static int fill_buffer(URL_FILE *file, size_t want)
   CURLMcode mc; /* curl_multi_fdset() return code */
 
   /* only attempt to fill buffer if transactions still running and buffer
-   * doesnt exceed required size already
+   * doesn't exceed required size already
    */
   if((!file->still_running) || (file->buffer_pos > want))
     return 0;
@@ -205,7 +209,7 @@ static int fill_buffer(URL_FILE *file, size_t want)
 }
 
 /* use to remove want bytes from the front of a files buffer */
-static int use_buffer(URL_FILE *file,int want)
+static int use_buffer(URL_FILE *file, size_t want)
 {
   /* sort out buffer */
   if((file->buffer_pos - want) <=0) {
@@ -229,7 +233,7 @@ static int use_buffer(URL_FILE *file,int want)
 URL_FILE *url_fopen(const char *url,const char *operation)
 {
   /* this code could check for URLs or types in the 'url' and
-     basicly use the real fopen() for standard files */
+     basically use the real fopen() for standard files */
 
   URL_FILE *file;
   (void)operation;
@@ -375,7 +379,7 @@ char *url_fgets(char *ptr, size_t size, URL_FILE *file)
 
   switch(file->type) {
   case CFTYPE_FILE:
-    ptr = fgets(ptr,size,file->handle.file);
+    ptr = fgets(ptr, (int)size, file->handle.file);
     break;
 
   case CFTYPE_CURL:
@@ -451,7 +455,7 @@ int main(int argc, char *argv[])
   URL_FILE *handle;
   FILE *outf;
 
-  int nread;
+  size_t nread;
   char buffer[256];
   const char *url;
 
@@ -499,7 +503,7 @@ int main(int argc, char *argv[])
   }
 
   do {
-    nread = url_fread(buffer, 1,sizeof(buffer), handle);
+    nread = url_fread(buffer, 1, sizeof(buffer), handle);
     fwrite(buffer,1,nread,outf);
   } while(nread);
 

docs/examples/ftp-wildcard.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * FTP wildcard pattern matching
+ * </DESC>
+ */
 #include <curl/curl.h>
 #include <stdio.h>
 

docs/examples/ftpget.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -23,11 +23,9 @@
 
 #include <curl/curl.h>
 
-/*
- * This is an example showing how to get a single file from an FTP server.
- * It delays the actual destination file creation until the first write
- * callback so that it won't create an empty file in case the remote file
- * doesn't exist or something else fails.
+/* <DESC>
+ * Get a single file from an FTP server.
+ * </DESC>
  */
 
 struct FtpFile {
@@ -53,7 +51,7 @@ int main(void)
   CURL *curl;
   CURLcode res;
   struct FtpFile ftpfile={
-    "curl.tar.gz", /* name to store the file as if succesful */
+    "curl.tar.gz", /* name to store the file as if successful */
     NULL
   };
 

docs/examples/ftpgetinfo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -24,9 +24,9 @@
 
 #include <curl/curl.h>
 
-/*
- * This is an example showing how to check a single file's size and mtime
- * from an FTP server.
+/* <DESC>
+ * Checks a single file's size and mtime from an FTP server.
+ * </DESC>
  */
 
 static size_t throw_away(void *ptr, size_t size, size_t nmemb, void *data)

docs/examples/ftpgetresp.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -23,13 +23,11 @@
 
 #include <curl/curl.h>
 
-/*
- * Similar to ftpget.c but this also stores the received response-lines
+/* <DESC>
+ * Similar to ftpget.c but also stores the received response-lines
  * in a separate file using our own callback!
- *
- * This functionality was introduced in libcurl 7.9.3.
+ * </DESC>
  */
-
 static size_t
 write_response(void *ptr, size_t size, size_t nmemb, void *data)
 {

docs/examples/ftpsget.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -24,11 +24,9 @@
 
 #include <curl/curl.h>
 
-/*
- * This is an example showing how to get a single file from an FTPS server.
- * It delays the actual destination file creation until the first write
- * callback so that it won't create an empty file in case the remote file
- * doesn't exist or something else fails.
+/* <DESC>
+ * Get a single file from an FTPS server.
+ * </DESC>
  */
 
 struct FtpFile {
@@ -55,7 +53,7 @@ int main(void)
   CURL *curl;
   CURLcode res;
   struct FtpFile ftpfile={
-    "yourfile.bin", /* name to store the file as if succesful */
+    "yourfile.bin", /* name to store the file as if successful */
     NULL
   };
 

docs/examples/ftpupload.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -33,11 +33,10 @@
 #include <unistd.h>
 #endif
 
-/*
- * This example shows an FTP upload, with a rename of the file just after
- * a successful upload.
- *
- * Example based on source code provided by Erick Nuwendam. Thanks!
+/* <DESC>
+ * Performs an FTP upload and renames the file just after a successful
+ * transfer.
+ * </DESC>
  */
 
 #define LOCAL_FILE      "/tmp/uploadthis.txt"

docs/examples/ftpuploadresume.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,13 +19,9 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* Upload to FTP, resuming failed transfers
- *
- * Compile for MinGW like this:
- *  gcc -Wall -pedantic -std=c99 ftpuploadwithresume.c -o ftpuploadresume.exe
- *  -lcurl -lmsvcr70
- *
- * Written by Philip Bock
+/* <DESC>
+ * Upload to FTP, resuming failed transfers.
+ * </DESC>
  */
 
 #include <stdlib.h>

docs/examples/getinfo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Use getinfo to get content-type after completed transfer.
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 
@@ -27,18 +31,14 @@ int main(void)
   CURL *curl;
   CURLcode res;
 
-  /* http://curl.haxx.se/libcurl/c/curl_easy_init.html */
   curl = curl_easy_init();
   if(curl) {
-    /* http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTURL */
     curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/");
-    /* http://curl.haxx.se/libcurl/c/curl_easy_perform.html */
     res = curl_easy_perform(curl);
 
     if(CURLE_OK == res) {
       char *ct;
       /* ask for the content-type */
-      /* http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html */
       res = curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &ct);
 
       if((CURLE_OK == res) && ct)
@@ -46,7 +46,6 @@ int main(void)
     }
 
     /* always cleanup */
-    /* http://curl.haxx.se/libcurl/c/curl_easy_cleanup.html */
     curl_easy_cleanup(curl);
   }
   return 0;

docs/examples/getinmemory.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,8 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* Example source code to show how the callback function can be used to
- * download data into a chunk of memory instead of storing it in a file.
+/* <DESC>
+ * Shows how the write callback function can be used to download data into a
+ * chunk of memory instead of storing it in a file.
+ * </DESC>
  */
 
 #include <stdio.h>
@@ -34,7 +36,6 @@ struct MemoryStruct {
   size_t size;
 };
 
-
 static size_t
 WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp)
 {
@@ -55,7 +56,6 @@ WriteMemoryCallback(void *contents, size_t size, size_t nmemb, void *userp)
   return realsize;
 }
 
-
 int main(void)
 {
   CURL *curl_handle;

docs/examples/ghiper.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * multi socket API usage together with with glib2
+ * </DESC>
+ */
 /* Example application source code using the multi socket interface to
  * download many files at once.
  *

docs/examples/hiperfifo.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * multi socket API usage with libevent 2
+ * </DESC>
+ */
 /* Example application source code using the multi socket interface to
    download many files at once.
 
@@ -326,7 +330,7 @@ static void new_conn(char *url, GlobalInfo *g )
   conn->url = strdup(url);
   curl_easy_setopt(conn->easy, CURLOPT_URL, conn->url);
   curl_easy_setopt(conn->easy, CURLOPT_WRITEFUNCTION, write_cb);
-  curl_easy_setopt(conn->easy, CURLOPT_WRITEDATA, &conn);
+  curl_easy_setopt(conn->easy, CURLOPT_WRITEDATA, conn);
   curl_easy_setopt(conn->easy, CURLOPT_VERBOSE, 1L);
   curl_easy_setopt(conn->easy, CURLOPT_ERRORBUFFER, conn->error);
   curl_easy_setopt(conn->easy, CURLOPT_PRIVATE, conn);

docs/examples/href_extractor.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 2012 - 2015, 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
@@ -20,13 +20,13 @@
  *
  ***************************************************************************/
 
+/* <DESC>
+ * Uses the "Streaming HTML parser" to extract the href pieces in a streaming
+ * manner from a downloaded HTML.
+ * </DESC>
+ */
 /*
- * This example uses the "Streaming HTML parser" to extract the href pieces in
- * a streaming manner from a downloaded HTML. Kindly donated by Michał
- * Kowalczyk.
- *
- * The parser is found at
- * http://code.google.com/p/htmlstreamparser/
+ * The HTML parser is found at http://code.google.com/p/htmlstreamparser/
  */
 
 #include <stdio.h>

docs/examples/htmltidy.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,13 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* Download a document and use libtidy to parse the HTML.
- * Written by Jeff Pohlmeyer
- *
+/* <DESC>
+ * Download a document and use libtidy to parse the HTML.
+ * </DESC>
+ */
+/*
  * LibTidy => http://tidy.sourceforge.net
- *
- * gcc -Wall -I/usr/local/include tidycurl.c -lcurl -ltidy -o tidycurl
- *
  */
 
 #include <stdio.h>

docs/examples/htmltitle.cpp

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,8 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-// Get a web page, parse it with libxml.
-//
+/* <DESC>
+ * Get a web page, extract the title with libxml.
+ * </DESC>
+ */
 // Written by Lars Nilsson
 //
 // GNU C++ compile command line suggestion (edit paths accordingly):

docs/examples/http-post.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * simple HTTP POST using the easy interface
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/http2-download.c

@@ -0,0 +1,293 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2015, 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.
+ *
+ ***************************************************************************/
+/* <DESC>
+ * Multiplexed HTTP/2 downloads over a single connection
+ * </DESC>
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* somewhat unix-specific */
+#include <sys/time.h>
+#include <unistd.h>
+
+/* curl stuff */
+#include <curl/curl.h>
+
+#ifndef CURLPIPE_MULTIPLEX
+/* This little trick will just make sure that we don't enable pipelining for
+   libcurls old enough to not have this symbol. It is _not_ defined to zero in
+   a recent libcurl header. */
+#define CURLPIPE_MULTIPLEX 0
+#endif
+
+#define NUM_HANDLES 1000
+
+void *curl_hnd[NUM_HANDLES];
+int num_transfers;
+
+/* a handle to number lookup, highly ineffective when we do many
+   transfers... */
+static int hnd2num(CURL *hnd)
+{
+  int i;
+  for(i=0; i< num_transfers; i++) {
+    if(curl_hnd[i] == hnd)
+      return i;
+  }
+  return 0; /* weird, but just a fail-safe */
+}
+
+static
+void dump(const char *text, int num, unsigned char *ptr, size_t size,
+          char nohex)
+{
+  size_t i;
+  size_t c;
+
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stderr, "%d %s, %ld bytes (0x%lx)\n",
+          num, text, (long)size, (long)size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stderr, "%4.4lx: ", (long)i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stderr, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stderr);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stderr, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stderr); /* newline */
+  }
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             char *data, size_t size,
+             void *userp)
+{
+  const char *text;
+  int num = hnd2num(handle);
+  (void)handle; /* prevent compiler warning */
+  (void)userp;
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(stderr, "== %d Info: %s", num, data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data";
+    break;
+  case CURLINFO_SSL_DATA_OUT:
+    text = "=> Send SSL data";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  case CURLINFO_SSL_DATA_IN:
+    text = "<= Recv SSL data";
+    break;
+  }
+
+  dump(text, num, (unsigned char *)data, size, 1);
+  return 0;
+}
+
+static void setup(CURL *hnd, int num)
+{
+  FILE *out;
+  char filename[128];
+
+  sprintf(filename, "dl-%d", num);
+
+  out = fopen(filename, "wb");
+
+  /* write to this file */
+  curl_easy_setopt(hnd, CURLOPT_WRITEDATA, out);
+
+  /* set the same URL */
+  curl_easy_setopt(hnd, CURLOPT_URL, "https://localhost:8443/index.html");
+
+  /* send it verbose for max debuggaility */
+  curl_easy_setopt(hnd, CURLOPT_VERBOSE, 1L);
+  curl_easy_setopt(hnd, CURLOPT_DEBUGFUNCTION, my_trace);
+
+  /* HTTP/2 please */
+  curl_easy_setopt(hnd, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+
+  /* we use a self-signed test server, skip verification during debugging */
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYPEER, 0L);
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYHOST, 0L);
+
+#if (CURLPIPE_MULTIPLEX > 0)
+  /* wait for pipe connection to confirm */
+  curl_easy_setopt(hnd, CURLOPT_PIPEWAIT, 1L);
+#endif
+
+  curl_hnd[num] = hnd;
+}
+
+/*
+ * Simply download two files over HTTP/2, using the same physical connection!
+ */
+int main(int argc, char **argv)
+{
+  CURL *easy[NUM_HANDLES];
+  CURLM *multi_handle;
+  int i;
+  int still_running; /* keep number of running handles */
+
+  if(argc > 1)
+    /* if given a number, do that many transfers */
+    num_transfers = atoi(argv[1]);
+
+  if(!num_transfers || (num_transfers > NUM_HANDLES))
+    num_transfers = 3; /* a suitable low default */
+
+  /* init a multi stack */
+  multi_handle = curl_multi_init();
+
+  for(i=0; i<num_transfers; i++) {
+    easy[i] = curl_easy_init();
+    /* set options */
+    setup(easy[i], i);
+
+    /* add the individual transfer */
+    curl_multi_add_handle(multi_handle, easy[i]);
+  }
+
+  curl_multi_setopt(multi_handle, CURLMOPT_PIPELINING, CURLPIPE_MULTIPLEX);
+
+  /* we start some action by calling perform right away */
+  curl_multi_perform(multi_handle, &still_running);
+
+  do {
+    struct timeval timeout;
+    int rc; /* select() return code */
+    CURLMcode mc; /* curl_multi_fdset() return code */
+
+    fd_set fdread;
+    fd_set fdwrite;
+    fd_set fdexcep;
+    int maxfd = -1;
+
+    long curl_timeo = -1;
+
+    FD_ZERO(&fdread);
+    FD_ZERO(&fdwrite);
+    FD_ZERO(&fdexcep);
+
+    /* set a suitable timeout to play around with */
+    timeout.tv_sec = 1;
+    timeout.tv_usec = 0;
+
+    curl_multi_timeout(multi_handle, &curl_timeo);
+    if(curl_timeo >= 0) {
+      timeout.tv_sec = curl_timeo / 1000;
+      if(timeout.tv_sec > 1)
+        timeout.tv_sec = 1;
+      else
+        timeout.tv_usec = (curl_timeo % 1000) * 1000;
+    }
+
+    /* get file descriptors from the transfers */
+    mc = curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+    if(mc != CURLM_OK)
+    {
+      fprintf(stderr, "curl_multi_fdset() failed, code %d.\n", mc);
+      break;
+    }
+
+    /* On success the value of maxfd is guaranteed to be >= -1. We call
+       select(maxfd + 1, ...); specially in case of (maxfd == -1) there are
+       no fds ready yet so we call select(0, ...) --or Sleep() on Windows--
+       to sleep 100ms, which is the minimum suggested value in the
+       curl_multi_fdset() doc. */
+
+    if(maxfd == -1) {
+#ifdef _WIN32
+      Sleep(100);
+      rc = 0;
+#else
+      /* Portable sleep for platforms other than Windows. */
+      struct timeval wait = { 0, 100 * 1000 }; /* 100ms */
+      rc = select(0, NULL, NULL, NULL, &wait);
+#endif
+    }
+    else {
+      /* Note that on some platforms 'timeout' may be modified by select().
+         If you need access to the original value save a copy beforehand. */
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+    }
+
+    switch(rc) {
+    case -1:
+      /* select error */
+      break;
+    case 0:
+    default:
+      /* timeout or readable/writable sockets */
+      curl_multi_perform(multi_handle, &still_running);
+      break;
+    }
+  } while(still_running);
+
+  curl_multi_cleanup(multi_handle);
+
+  for(i=0; i<num_transfers; i++)
+    curl_easy_cleanup(easy[i]);
+
+  return 0;
+}

docs/examples/http2-serverpush.c

@@ -0,0 +1,318 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2015, 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.
+ *
+ ***************************************************************************/
+/* <DESC>
+ * HTTP/2 server push
+ * </DESC>
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* somewhat unix-specific */
+#include <sys/time.h>
+#include <unistd.h>
+
+/* curl stuff */
+#include <curl/curl.h>
+
+#ifndef CURLPIPE_MULTIPLEX
+#error "too old libcurl, can't do HTTP/2 server push!"
+#endif
+
+static
+void dump(const char *text, unsigned char *ptr, size_t size,
+          char nohex)
+{
+  size_t i;
+  size_t c;
+
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stderr, "%s, %ld bytes (0x%lx)\n",
+          text, (long)size, (long)size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stderr, "%4.4lx: ", (long)i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stderr, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stderr);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stderr, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stderr); /* newline */
+  }
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             char *data, size_t size,
+             void *userp)
+{
+  const char *text;
+  (void)handle; /* prevent compiler warning */
+  (void)userp;
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(stderr, "== Info: %s", data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data";
+    break;
+  case CURLINFO_SSL_DATA_OUT:
+    text = "=> Send SSL data";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  case CURLINFO_SSL_DATA_IN:
+    text = "<= Recv SSL data";
+    break;
+  }
+
+  dump(text, (unsigned char *)data, size, 1);
+  return 0;
+}
+
+static void setup(CURL *hnd)
+{
+  FILE *out = fopen("dl", "wb");
+
+  /* write to this file */
+  curl_easy_setopt(hnd, CURLOPT_WRITEDATA, out);
+
+  /* set the same URL */
+  curl_easy_setopt(hnd, CURLOPT_URL, "https://localhost:8443/index.html");
+
+  /* send it verbose for max debuggaility */
+  curl_easy_setopt(hnd, CURLOPT_VERBOSE, 1L);
+  curl_easy_setopt(hnd, CURLOPT_DEBUGFUNCTION, my_trace);
+
+  /* HTTP/2 please */
+  curl_easy_setopt(hnd, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+
+  /* we use a self-signed test server, skip verification during debugging */
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYPEER, 0L);
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYHOST, 0L);
+
+#if (CURLPIPE_MULTIPLEX > 0)
+  /* wait for pipe connection to confirm */
+  curl_easy_setopt(hnd, CURLOPT_PIPEWAIT, 1L);
+#endif
+
+}
+
+/* called when there's an incoming push */
+static int server_push_callback(CURL *parent,
+                                CURL *easy,
+                                size_t num_headers,
+                                struct curl_pushheaders *headers,
+                                void *userp)
+{
+  char *headp;
+  size_t i;
+  int *transfers = (int *)userp;
+  char filename[128];
+  FILE *out;
+  static unsigned int count = 0;
+
+  (void)parent; /* we have no use for this */
+
+  sprintf(filename, "push%u", count++);
+
+  /* here's a new stream, save it in a new file for each new push */
+  out = fopen(filename, "wb");
+
+  /* write to this file */
+  curl_easy_setopt(easy, CURLOPT_WRITEDATA, out);
+
+  fprintf(stderr, "**** push callback approves stream %u, got %d headers!\n",
+          count, (int)num_headers);
+
+  for(i=0; i<num_headers; i++) {
+    headp = curl_pushheader_bynum(headers, i);
+    fprintf(stderr, "**** header %u: %s\n", (int)i, headp);
+  }
+
+  headp = curl_pushheader_byname(headers, ":path");
+  if(headp) {
+    fprintf(stderr, "**** The PATH is %s\n", headp /* skip :path + colon */ );
+  }
+
+  (*transfers)++; /* one more */
+  return CURL_PUSH_OK;
+}
+
+
+/*
+ * Download a file over HTTP/2, take care of server push.
+ */
+int main(void)
+{
+  CURL *easy;
+  CURLM *multi_handle;
+  int still_running; /* keep number of running handles */
+  int transfers=1; /* we start with one */
+  struct CURLMsg *m;
+
+  /* init a multi stack */
+  multi_handle = curl_multi_init();
+
+  easy = curl_easy_init();
+
+  /* set options */
+  setup(easy);
+
+  /* add the easy transfer */
+  curl_multi_add_handle(multi_handle, easy);
+
+  curl_multi_setopt(multi_handle, CURLMOPT_PIPELINING, CURLPIPE_MULTIPLEX);
+  curl_multi_setopt(multi_handle, CURLMOPT_PUSHFUNCTION, server_push_callback);
+  curl_multi_setopt(multi_handle, CURLMOPT_PUSHDATA, &transfers);
+
+  /* we start some action by calling perform right away */
+  curl_multi_perform(multi_handle, &still_running);
+
+  do {
+    struct timeval timeout;
+    int rc; /* select() return code */
+    CURLMcode mc; /* curl_multi_fdset() return code */
+
+    fd_set fdread;
+    fd_set fdwrite;
+    fd_set fdexcep;
+    int maxfd = -1;
+
+    long curl_timeo = -1;
+
+    FD_ZERO(&fdread);
+    FD_ZERO(&fdwrite);
+    FD_ZERO(&fdexcep);
+
+    /* set a suitable timeout to play around with */
+    timeout.tv_sec = 1;
+    timeout.tv_usec = 0;
+
+    curl_multi_timeout(multi_handle, &curl_timeo);
+    if(curl_timeo >= 0) {
+      timeout.tv_sec = curl_timeo / 1000;
+      if(timeout.tv_sec > 1)
+        timeout.tv_sec = 1;
+      else
+        timeout.tv_usec = (curl_timeo % 1000) * 1000;
+    }
+
+    /* get file descriptors from the transfers */
+    mc = curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+    if(mc != CURLM_OK) {
+      fprintf(stderr, "curl_multi_fdset() failed, code %d.\n", mc);
+      break;
+    }
+
+    /* On success the value of maxfd is guaranteed to be >= -1. We call
+       select(maxfd + 1, ...); specially in case of (maxfd == -1) there are
+       no fds ready yet so we call select(0, ...) --or Sleep() on Windows--
+       to sleep 100ms, which is the minimum suggested value in the
+       curl_multi_fdset() doc. */
+
+    if(maxfd == -1) {
+#ifdef _WIN32
+      Sleep(100);
+      rc = 0;
+#else
+      /* Portable sleep for platforms other than Windows. */
+      struct timeval wait = { 0, 100 * 1000 }; /* 100ms */
+      rc = select(0, NULL, NULL, NULL, &wait);
+#endif
+    }
+    else {
+      /* Note that on some platforms 'timeout' may be modified by select().
+         If you need access to the original value save a copy beforehand. */
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+    }
+
+    switch(rc) {
+    case -1:
+      /* select error */
+      break;
+    case 0:
+    default:
+      /* timeout or readable/writable sockets */
+      curl_multi_perform(multi_handle, &still_running);
+      break;
+    }
+
+    /*
+     * A little caution when doing server push is that libcurl itself has
+     * created and added one or more easy handles but we need to clean them up
+     * when we are done.
+     */
+
+    do {
+      int msgq = 0;;
+      m = curl_multi_info_read(multi_handle, &msgq);
+      if(m && (m->msg == CURLMSG_DONE)) {
+        CURL *e = m->easy_handle;
+        transfers--;
+        curl_multi_remove_handle(multi_handle, e);
+        curl_easy_cleanup(e);
+      }
+    } while(m);
+
+  } while(transfers); /* as long as we have transfers going */
+
+  curl_multi_cleanup(multi_handle);
+
+
+  return 0;
+}

docs/examples/http2-upload.c

@@ -0,0 +1,357 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2015, 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.
+ *
+ ***************************************************************************/
+/* <DESC>
+ * Multiplexed HTTP/2 uploads over a single connection
+ * </DESC>
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* somewhat unix-specific */
+#include <sys/time.h>
+#include <unistd.h>
+
+/* curl stuff */
+#include <curl/curl.h>
+
+#ifndef CURLPIPE_MULTIPLEX
+/* This little trick will just make sure that we don't enable pipelining for
+   libcurls old enough to not have this symbol. It is _not_ defined to zero in
+   a recent libcurl header. */
+#define CURLPIPE_MULTIPLEX 0
+#endif
+
+#define NUM_HANDLES 1000
+
+void *curl_hnd[NUM_HANDLES];
+int num_transfers;
+
+/* a handle to number lookup, highly ineffective when we do many
+   transfers... */
+static int hnd2num(CURL *hnd)
+{
+  int i;
+  for(i=0; i< num_transfers; i++) {
+    if(curl_hnd[i] == hnd)
+      return i;
+  }
+  return 0; /* weird, but just a fail-safe */
+}
+
+static
+void dump(const char *text, int num, unsigned char *ptr, size_t size,
+          char nohex)
+{
+  size_t i;
+  size_t c;
+  unsigned int width=0x10;
+
+  if(nohex)
+    /* without the hex output, we can fit more on screen */
+    width = 0x40;
+
+  fprintf(stderr, "%d %s, %ld bytes (0x%lx)\n",
+          num, text, (long)size, (long)size);
+
+  for(i=0; i<size; i+= width) {
+
+    fprintf(stderr, "%4.4lx: ", (long)i);
+
+    if(!nohex) {
+      /* hex not disabled, show it */
+      for(c = 0; c < width; c++)
+        if(i+c < size)
+          fprintf(stderr, "%02x ", ptr[i+c]);
+        else
+          fputs("   ", stderr);
+    }
+
+    for(c = 0; (c < width) && (i+c < size); c++) {
+      /* check for 0D0A; if found, skip past and start a new line of output */
+      if (nohex && (i+c+1 < size) && ptr[i+c]==0x0D && ptr[i+c+1]==0x0A) {
+        i+=(c+2-width);
+        break;
+      }
+      fprintf(stderr, "%c",
+              (ptr[i+c]>=0x20) && (ptr[i+c]<0x80)?ptr[i+c]:'.');
+      /* check again for 0D0A, to avoid an extra \n if it's at width */
+      if (nohex && (i+c+2 < size) && ptr[i+c+1]==0x0D && ptr[i+c+2]==0x0A) {
+        i+=(c+3-width);
+        break;
+      }
+    }
+    fputc('\n', stderr); /* newline */
+  }
+}
+
+static
+int my_trace(CURL *handle, curl_infotype type,
+             char *data, size_t size,
+             void *userp)
+{
+  char timebuf[20];
+  const char *text;
+  int num = hnd2num(handle);
+  static time_t epoch_offset;
+  static int    known_offset;
+  struct timeval tv;
+  time_t secs;
+  struct tm *now;
+
+  (void)handle; /* prevent compiler warning */
+  (void)userp;
+
+  gettimeofday(&tv, NULL);
+  if(!known_offset) {
+    epoch_offset = time(NULL) - tv.tv_sec;
+    known_offset = 1;
+  }
+  secs = epoch_offset + tv.tv_sec;
+  now = localtime(&secs);  /* not thread safe but we don't care */
+  snprintf(timebuf, sizeof(timebuf), "%02d:%02d:%02d.%06ld",
+           now->tm_hour, now->tm_min, now->tm_sec, (long)tv.tv_usec);
+
+  switch (type) {
+  case CURLINFO_TEXT:
+    fprintf(stderr, "%s [%d] Info: %s", timebuf, num, data);
+  default: /* in case a new one is introduced to shock us */
+    return 0;
+
+  case CURLINFO_HEADER_OUT:
+    text = "=> Send header";
+    break;
+  case CURLINFO_DATA_OUT:
+    text = "=> Send data";
+    break;
+  case CURLINFO_SSL_DATA_OUT:
+    text = "=> Send SSL data";
+    break;
+  case CURLINFO_HEADER_IN:
+    text = "<= Recv header";
+    break;
+  case CURLINFO_DATA_IN:
+    text = "<= Recv data";
+    break;
+  case CURLINFO_SSL_DATA_IN:
+    text = "<= Recv SSL data";
+    break;
+  }
+
+  dump(text, num, (unsigned char *)data, size, 1);
+  return 0;
+}
+
+struct input {
+  FILE *in;
+  size_t bytes_read; /* count up */
+  CURL *hnd;
+};
+
+static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp)
+{
+  struct input *i = userp;
+  size_t retcode = fread(ptr, size, nmemb, i->in);
+  i->bytes_read += retcode;
+  return retcode;
+}
+
+struct input indata[NUM_HANDLES];
+
+static void setup(CURL *hnd, int num, const char *upload)
+{
+  FILE *out;
+  char url[256];
+  char filename[128];
+  struct stat file_info;
+  curl_off_t uploadsize;
+
+  sprintf(filename, "dl-%d", num);
+  out = fopen(filename, "wb");
+
+  sprintf(url, "https://localhost:8443/upload-%d", num);
+
+  /* get the file size of the local file */
+  stat(upload, &file_info);
+  uploadsize = file_info.st_size;
+
+  indata[num].in = fopen(upload, "rb");
+  indata[num].hnd = hnd;
+
+  /* write to this file */
+  curl_easy_setopt(hnd, CURLOPT_WRITEDATA, out);
+
+  /* we want to use our own read function */
+  curl_easy_setopt(hnd, CURLOPT_READFUNCTION, read_callback);
+  /* read from this file */
+  curl_easy_setopt(hnd, CURLOPT_READDATA, &indata[num]);
+  /* provide the size of the upload */
+  curl_easy_setopt(hnd, CURLOPT_INFILESIZE_LARGE, uploadsize);
+
+  /* send in the URL to store the upload as */
+  curl_easy_setopt(hnd, CURLOPT_URL, url);
+
+  /* upload please */
+  curl_easy_setopt(hnd, CURLOPT_UPLOAD, 1L);
+
+  /* send it verbose for max debuggaility */
+  curl_easy_setopt(hnd, CURLOPT_VERBOSE, 1L);
+  curl_easy_setopt(hnd, CURLOPT_DEBUGFUNCTION, my_trace);
+
+  /* HTTP/2 please */
+  curl_easy_setopt(hnd, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+
+  /* we use a self-signed test server, skip verification during debugging */
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYPEER, 0L);
+  curl_easy_setopt(hnd, CURLOPT_SSL_VERIFYHOST, 0L);
+
+#if (CURLPIPE_MULTIPLEX > 0)
+  /* wait for pipe connection to confirm */
+  curl_easy_setopt(hnd, CURLOPT_PIPEWAIT, 1L);
+#endif
+
+  curl_hnd[num] = hnd;
+}
+
+/*
+ * Upload all files over HTTP/2, using the same physical connection!
+ */
+int main(int argc, char **argv)
+{
+  CURL *easy[NUM_HANDLES];
+  CURLM *multi_handle;
+  int i;
+  int still_running; /* keep number of running handles */
+  const char *filename = "index.html";
+
+  if(argc > 1)
+    /* if given a number, do that many transfers */
+    num_transfers = atoi(argv[1]);
+
+  if(argc > 2)
+    /* if given a file name, upload this! */
+    filename = argv[2];
+
+  if(!num_transfers || (num_transfers > NUM_HANDLES))
+    num_transfers = 3; /* a suitable low default */
+
+  /* init a multi stack */
+  multi_handle = curl_multi_init();
+
+  for(i=0; i<num_transfers; i++) {
+    easy[i] = curl_easy_init();
+    /* set options */
+    setup(easy[i], i, filename);
+
+    /* add the individual transfer */
+    curl_multi_add_handle(multi_handle, easy[i]);
+  }
+
+  curl_multi_setopt(multi_handle, CURLMOPT_PIPELINING, CURLPIPE_MULTIPLEX);
+
+  /* We do HTTP/2 so let's stick to one connection per host */
+  curl_multi_setopt(multi_handle, CURLMOPT_MAX_HOST_CONNECTIONS, 1L);
+
+  /* we start some action by calling perform right away */
+  curl_multi_perform(multi_handle, &still_running);
+
+  do {
+    struct timeval timeout;
+    int rc; /* select() return code */
+    CURLMcode mc; /* curl_multi_fdset() return code */
+
+    fd_set fdread;
+    fd_set fdwrite;
+    fd_set fdexcep;
+    int maxfd = -1;
+
+    long curl_timeo = -1;
+
+    FD_ZERO(&fdread);
+    FD_ZERO(&fdwrite);
+    FD_ZERO(&fdexcep);
+
+    /* set a suitable timeout to play around with */
+    timeout.tv_sec = 1;
+    timeout.tv_usec = 0;
+
+    curl_multi_timeout(multi_handle, &curl_timeo);
+    if(curl_timeo >= 0) {
+      timeout.tv_sec = curl_timeo / 1000;
+      if(timeout.tv_sec > 1)
+        timeout.tv_sec = 1;
+      else
+        timeout.tv_usec = (curl_timeo % 1000) * 1000;
+    }
+
+    /* get file descriptors from the transfers */
+    mc = curl_multi_fdset(multi_handle, &fdread, &fdwrite, &fdexcep, &maxfd);
+
+    if(mc != CURLM_OK)
+    {
+      fprintf(stderr, "curl_multi_fdset() failed, code %d.\n", mc);
+      break;
+    }
+
+    /* On success the value of maxfd is guaranteed to be >= -1. We call
+       select(maxfd + 1, ...); specially in case of (maxfd == -1) there are
+       no fds ready yet so we call select(0, ...) --or Sleep() on Windows--
+       to sleep 100ms, which is the minimum suggested value in the
+       curl_multi_fdset() doc. */
+
+    if(maxfd == -1) {
+#ifdef _WIN32
+      Sleep(100);
+      rc = 0;
+#else
+      /* Portable sleep for platforms other than Windows. */
+      struct timeval wait = { 0, 100 * 1000 }; /* 100ms */
+      rc = select(0, NULL, NULL, NULL, &wait);
+#endif
+    }
+    else {
+      /* Note that on some platforms 'timeout' may be modified by select().
+         If you need access to the original value save a copy beforehand. */
+      rc = select(maxfd+1, &fdread, &fdwrite, &fdexcep, &timeout);
+    }
+
+    switch(rc) {
+    case -1:
+      /* select error */
+      break;
+    case 0:
+    default:
+      /* timeout or readable/writable sockets */
+      curl_multi_perform(multi_handle, &still_running);
+      break;
+    }
+  } while(still_running);
+
+  curl_multi_cleanup(multi_handle);
+
+  for(i=0; i<num_transfers; i++)
+    curl_easy_cleanup(easy[i]);
+
+  return 0;
+}

docs/examples/httpcustomheader.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * HTTP request with custom modified, removed and added headers
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/httpput.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * HTTP PUT with easy interface and read callback
+ * </DESC>
+ */
 #include <stdio.h>
 #include <fcntl.h>
 #include <sys/stat.h>

docs/examples/https.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * Simple HTTPS GET
+ * </DESC>
+ */
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-append.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to send e-mails
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <string.h>
 #include <curl/curl.h>

docs/examples/imap-copy.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to copy an e-mail from one folder to another
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-create.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to create a new folder
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-delete.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to delete a folder
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-examine.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to obtain information about a folder
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-fetch.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to retreieve e-mails
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-list.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example to list the folders within a mailbox
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-lsub.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example to list the subscribed folders
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-multi.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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 +19,14 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example using the multi interface
+ * </DESC>
+ */
+
 #include <stdio.h>
+#include <string.h>
 #include <curl/curl.h>
 
 /* This is a simple example showing how to fetch mail using libcurl's IMAP

docs/examples/imap-noop.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to perform a noop
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-search.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to search for new e-mails
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-ssl.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example using SSL
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 
@@ -60,7 +66,7 @@ int main(void)
      * they have mentioned in their server certificate's commonName (or
      * subjectAltName) fields, libcurl will refuse to connect. You can skip
      * this check, but this will make the connection less secure. */
-#ifdef SKIP_HOSTNAME_VERFICATION
+#ifdef SKIP_HOSTNAME_VERIFICATION
     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
 #endif
 

docs/examples/imap-store.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example showing how to modify the properties of an e-mail
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/imap-tls.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,12 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+
+/* <DESC>
+ * IMAP example using TLS
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <curl/curl.h>
 

docs/examples/makefile.dj

@@ -19,10 +19,6 @@
 # KIND, either express or implied.
 #
 ###########################################################################
-#
-#  Adapted for djgpp / Watt-32 / DOS by
-#  Gisle Vanem <gvanem@broadpark.no>
-#
 
 TOPDIR = ../..
 

docs/examples/multi-debugcallback.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* This is an example showing the multi interface and the debug callback. */
+/* <DESC>
+ * multi interface and debug callback
+ * </DESC>
+ */
 
 #include <stdio.h>
 #include <string.h>

docs/examples/multi-double.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,6 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
+/* <DESC>
+ * multi interface code doing two parallel HTTP transfers
+ * </DESC>
+ */
 #include <stdio.h>
 #include <string.h>
 

docs/examples/multi-post.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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
@@ -19,8 +19,11 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* This is an example application source code using the multi interface
- * to do a multipart formpost without "blocking". */
+/* <DESC>
+ * using the multi interface to do a multipart formpost without blocking
+ * </DESC>
+ */
+
 #include <stdio.h>
 #include <string.h>
 #include <sys/time.h>
@@ -64,7 +67,7 @@ int main(void)
   curl = curl_easy_init();
   multi_handle = curl_multi_init();
 
-  /* initalize custom header list (stating that Expect: 100-continue is not
+  /* initialize custom header list (stating that Expect: 100-continue is not
      wanted */
   headerlist = curl_slist_append(headerlist, buf);
   if(curl && multi_handle) {

docs/examples/multi-single.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2015, 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 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* This is a very simple example using the multi interface. */
+/* <DESC>
+ * using the multi interface to do a single download
+ * </DESC>
+ */
 
 #include <stdio.h>
 #include <string.h>
@@ -76,12 +79,12 @@ int main(void)
 
     if(mc != CURLM_OK)
     {
-      fprintf(stderr, "curl_multi_fdset() failed, code %d.\n", mc);
+      fprintf(stderr, "curl_multi_wait() failed, code %d.\n", mc);
       break;
     }
 
     /* 'numfds' being zero means either a timeout or no file descriptors to
-       wait for. Try timeout on first occurance, then assume no file
+       wait for. Try timeout on first occurrence, then assume no file
        descriptors and no file descriptors to wait for means wait for 100
        milliseconds. */