Subtree merged in deps/jansson

deps/jansson/.gitignore

+*~
+*.o
+*.a
+.libs
+.deps
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache
+config.guess
+config.h
+config.h.in
+config.log
+config.status
+config.sub
+configure
+depcomp
+install-sh
+libtool
+ltmain.sh
+missing
+*.lo
+*.la
+stamp-h1
+*.pyc
+*.pc
+/src/jansson_config.h
+*.exe

deps/jansson/.travis.yml

+language: c
+compiler:
+  - gcc
+  - clang
+script: autoreconf -f -i && CFLAGS=-Werror ./configure && make check

deps/jansson/Android.mk

+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_ARM_MODE := arm
+
+LOCAL_SRC_FILES := \
+    src/dump.c \
+    src/error.c \
+    src/hashtable.c \
+    src/load.c \
+    src/memory.c \
+    src/pack_unpack.c \
+    src/strbuffer.c \
+    src/strconv.c \
+    src/utf.c \
+    src/value.c
+
+LOCAL_C_INCLUDES += \
+        $(LOCAL_PATH) \
+        $(LOCAL_PATH)/android \
+        $(LOCAL_PATH)/src
+
+LOCAL_MODULE_TAGS := optional
+LOCAL_SHARED_LIBRARIES := libc
+LOCAL_CFLAGS += -O3
+
+LOCAL_MODULE:= libjansson
+
+include $(BUILD_SHARED_LIBRARY)

deps/jansson/CHANGES

+Version 2.6 (in development)
+============================
+
+Released XXXX-XX-XX
+
+* New features:
+
+  - `json_pack()` and friends: Add format specifiers ``s%`` and ``+%``
+    for a size_t string length.
+
+  - `json_unpack()` and friends: Add format specifier ``s%`` for
+    unpacking the string length along with the string itself.
+
+  - Add length-aware string constructors `json_stringn()` and
+    `json_stringn_nocheck()`, length-aware string mutators
+    `json_string_setn()` and `json_string_setn_nocheck()`, and a
+    function for getting string's length `json_string_length()`.
+
+  - Support ``\u0000`` escapes in the decoder. The support can be
+    enabled by using the ``JSON_ALLOW_NUL`` decoding flag.
+
+* Bug fixes:
+
+  - Some malformed ``\uNNNN`` escapes could crash the decoder with an
+    assertion failure.
+
+* Other changes:
+
+  - ``\uNNNN`` escapes are now encoded in upper case for better
+    readability.
+
+
+Version 2.5
+===========
+
+Released 2013-09-19
+
+* New features:
+
+  - `json_pack()` and friends: Add format specifiers ``s#``, ``+`` and
+    ``+#``.
+
+  - Add ``JSON_DECODE_INT_AS_REAL`` decoding flag to treat all numbers
+    as real in the decoder (#123).
+
+  - Add `json_array_foreach()`, paralleling `json_object_foreach()`
+    (#118).
+
+* Bug fixes:
+
+  - `json_dumps()` and friends: Don't crash if json is *NULL* and
+    ``JSON_ENCODE_ANY`` is set.
+
+  - Fix a theoretical integer overflow in `jsonp_strdup()`.
+
+  - Fix `l_isxdigit()` macro (#97).
+
+  - Fix an off-by-one error in `json_array_remove()`.
+
+* Build:
+
+  - Support CMake in addition to GNU Autotools (#106, #107, #112,
+    #115, #120, #127).
+
+  - Support building for Android (#109).
+
+  - Don't use ``-Werror`` by default.
+
+  - Support building and testing with VPATH (#93).
+
+  - Fix compilation when ``NDEBUG`` is defined (#128)
+
+* Tests:
+
+  - Fix a refleak in ``test/bin/json_process.c``.
+
+* Documentation:
+
+  - Clarify the return value of `json_load_callback_t`.
+
+  - Document how to circumvent problems with separate heaps on Windows.
+
+  - Fix memory leaks and warnings in ``github_commits.c``.
+
+  - Use `json_decref()` properly in tutorial.
+
+* Other:
+
+  - Make it possible to forward declare ``struct json_t``.
+
+
+Version 2.4
+===========
+
+Released 2012-09-23
+
+* New features:
+
+  - Add `json_boolean()` macro that returns the JSON true or false
+    value based on its argument (#86).
+
+  - Add `json_load_callback()` that calls a callback function
+    repeatedly to read the JSON input (#57).
+
+  - Add JSON_ESCAPE_SLASH encoding flag to escape all occurences of
+    ``/`` with ``\/``.
+
+* Bug fixes:
+
+  - Check for and reject NaN and Inf values for reals. Encoding these
+    values resulted in invalid JSON.
+
+  - Fix `json_real_set()` to return -1 on error.
+
+* Build:
+
+  - Jansson now builds on Windows with Visual Studio 2010, and
+    includes solution and project files in ``win32/vs2010/``
+    directory.
+
+  - Fix build warnings (#77, #78).
+
+  - Add ``-no-undefined`` to LDFLAGS (#90).
+
+* Tests:
+
+  - Fix the symbol exports test on Linux/PPC64 (#88).
+
+* Documentation:
+
+  - Fix typos (#73, #84).
+
+
+Version 2.3.1
+=============
+
+Released 2012-04-20
+
+* Build issues:
+
+  - Only use ``long long`` if ``strtoll()`` is also available.
+
+* Documentation:
+
+  - Fix the names of library version constants in documentation. (#52)
+
+  - Change the tutorial to use GitHub API v3. (#65)
+
+* Tests:
+
+  - Make some tests locale independent. (#51)
+
+  - Distribute the library exports test in the tarball.
+
+  - Make test run on shells that don't support the ``export FOO=bar``
+    syntax.
+
+
+Version 2.3
+===========
+
+Released 2012-01-27
+
+* New features:
+
+  - `json_unpack()` and friends: Add support for optional object keys
+    with the ``{s?o}`` syntax.
+
+  - Add `json_object_update_existing()` and
+    `json_object_update_missing()`, for updating only existing keys or
+    only adding missing keys to an object. (#37)
+
+  - Add `json_object_foreach()` for more convenient iteration over
+    objects. (#45, #46)
+
+  - When decoding JSON, write the number of bytes that were read from
+    input to ``error.position`` also on success. This is handy with
+    ``JSON_DISABLE_EOF_CHECK``.
+
+  - Add support for decoding any JSON value, not just arrays or
+    objects. The support is enabled with the new ``JSON_DECODE_ANY``
+    flag. Patch by Andrea Marchesini. (#4)
+
+* Bug fixes
+
+  - Avoid problems with object's serial number growing too big. (#40,
+    #41)
+
+  - Decoding functions now return NULL if the first argument is NULL.
+    Patch by Andrea Marchesini.
+
+  - Include ``jansson_config.h.win32`` in the distribution tarball.
+
+  - Remove ``+`` and leading zeros from exponents in the encoder.
+    (#39)
+
+  - Make Jansson build and work on MinGW. (#39, #38)
+
+* Documentation
+
+  - Note that the same JSON values must not be encoded in parallel by
+    separate threads. (#42)
+
+  - Document MinGW support.
+
+
+Version 2.2.1
+=============
+
+Released 2011-10-06
+
+* Bug fixes:
+
+  - Fix real number encoding and decoding under non-C locales. (#32)
+
+  - Fix identifier decoding under non-UTF-8 locales. (#35)
+
+  - `json_load_file()`: Open the input file in binary mode for maximum
+    compatiblity.
+
+* Documentation:
+
+  - Clarify the lifecycle of the result of the ``s`` fromat of
+    `json_unpack()`. (#31)
+
+  - Add some portability info. (#36)
+
+  - Little clarifications here and there.
+
+* Other:
+
+  - Some style fixes, issues detected by static analyzers.
+
+
+Version 2.2
+===========
+
+Released 2011-09-03
+
+* New features:
+
+  - `json_dump_callback()`: Pass the encoder output to a callback
+    function in chunks.
+
+* Bug fixes:
+
+  - `json_string_set()`: Check that target is a string and value is
+    not NULL.
+
+* Other:
+
+  - Documentation typo fixes and clarifications.
+
+
+Version 2.1
+===========
+
+Released 2011-06-10
+
+* New features:
+
+  - `json_loadb()`: Decode a string with a given size, useful if the
+    string is not null terminated.
+
+  - Add ``JSON_ENCODE_ANY`` encoding flag to allow encoding any JSON
+    value. By default, only arrays and objects can be encoded. (#19)
+
+  - Add ``JSON_REJECT_DUPLICATES`` decoding flag to issue a decoding
+    error if any JSON object in the input contins duplicate keys. (#3)
+
+  - Add ``JSON_DISABLE_EOF_CHECK`` decoding flag to stop decoding after a
+    valid JSON input. This allows other data after the JSON data.
+
+* Bug fixes:
+
+  - Fix an additional memory leak when memory allocation fails in
+    `json_object_set()` and friends.
+
+  - Clear errno before calling `strtod()` for better portability. (#27)
+
+* Building:
+
+  - Avoid set-but-not-used warning/error in a test. (#20)
+
+* Other:
+
+  - Minor clarifications to documentation.
+
+
+Version 2.0.1
+=============
+
+Released 2011-03-31
+
+* Bug fixes:
+
+  - Replace a few `malloc()` and `free()` calls with their
+    counterparts that support custom memory management.
+
+  - Fix object key hashing in json_unpack() strict checking mode.
+
+  - Fix the parentheses in ``JANSSON_VERSION_HEX`` macro.
+
+  - Fix `json_object_size()` return value.
+
+  - Fix a few compilation issues.
+
+* Portability:
+
+  - Enhance portability of `va_copy()`.
+
+  - Test framework portability enhancements.
+
+* Documentation:
+
+  - Distribute ``doc/upgrading.rst`` with the source tarball.
+
+  - Build documentation in strict mode in ``make distcheck``.
+
+
+Version 2.0
+===========
+
+Released 2011-02-28
+
+This release is backwards incompatible with the 1.x release series.
+See the chapter "Upgrading from older versions" in documentation for
+details.
+
+* Backwards incompatible changes:
+
+  - Unify unsigned integer usage in the API: All occurences of
+    unsigned int and unsigned long have been replaced with size_t.
+
+  - Change JSON integer's underlying type to the widest signed integer
+    type available, i.e. long long if it's supported, otherwise long.
+    Add a typedef json_int_t that defines the type.
+
+  - Change the maximum indentation depth to 31 spaces in encoder. This
+    frees up bits from the flags parameter of encoding functions
+    `json_dumpf()`, `json_dumps()` and `json_dump_file()`.
+
+  - For future needs, add a flags parameter to all decoding functions
+    `json_loadf()`, `json_loads()` and `json_load_file()`.
+
+* New features
+
+  - `json_pack()`, `json_pack_ex()`, `json_vpack_ex()`: Create JSON
+    values based on a format string.
+
+  - `json_unpack()`, `json_unpack_ex()`, `json_vunpack_ex()`: Simple
+    value extraction and validation functionality based on a format
+    string.
+
+  - Add column, position and source fields to the ``json_error_t``
+    struct.
+
+  - Enhance error reporting in the decoder.
+
+  - ``JANSSON_VERSION`` et al.: Preprocessor constants that define the
+    library version.
+
+  - `json_set_alloc_funcs()`: Set custom memory allocation functions.
+
+* Fix many portability issues, especially on Windows.
+
+* Configuration
+
+  - Add file ``jansson_config.h`` that contains site specific
+    configuration. It's created automatically by the configure script,
+    or can be created by hand if the configure script cannot be used.
+    The file ``jansson_config.h.win32`` can be used without
+    modifications on Windows systems.
+
+  - Add a section to documentation describing how to build Jansson on
+    Windows.
+
+  - Documentation now requires Sphinx 1.0 or newer.
+
+
+Version 1.3
+===========
+
+Released 2010-06-13
+
+* New functions:
+
+  - `json_object_iter_set()`, `json_object_iter_set_new()`: Change
+    object contents while iterating over it.
+
+  - `json_object_iter_at()`: Return an iterator that points to a
+    specific object item.
+
+* New encoding flags:
+
+  - ``JSON_PRESERVE_ORDER``: Preserve the insertion order of object
+    keys.
+
+* Bug fixes:
+
+  - Fix an error that occured when an array or object was first
+    encoded as empty, then populated with some data, and then
+    re-encoded
+
+  - Fix the situation like above, but when the first encoding resulted
+    in an error
+
+* Documentation:
+
+  - Clarify the documentation on reference stealing, providing an
+    example usage pattern
+
+
+Version 1.2.1
+=============
+
+Released 2010-04-03
+
+* Bug fixes:
+
+  - Fix reference counting on ``true``, ``false`` and ``null``
+  - Estimate real number underflows in decoder with 0.0 instead of
+    issuing an error
+
+* Portability:
+
+  - Make ``int32_t`` available on all systems
+  - Support compilers that don't have the ``inline`` keyword
+  - Require Autoconf 2.60 (for ``int32_t``)
+
+* Tests:
+
+  - Print test names correctly when ``VERBOSE=1``
+  - ``test/suites/api``: Fail when a test fails
+  - Enhance tests for iterators
+  - Enhance tests for decoding texts that contain null bytes
+
+* Documentation:
+
+  - Don't remove ``changes.rst`` in ``make clean``
+  - Add a chapter on RFC conformance
+
+
+Version 1.2
+===========
+
+Released 2010-01-21
+
+* New functions:
+
+  - `json_equal()`: Test whether two JSON values are equal
+  - `json_copy()` and `json_deep_copy()`: Make shallow and deep copies
+    of JSON values
+  - Add a version of all functions taking a string argument that
+    doesn't check for valid UTF-8: `json_string_nocheck()`,
+    `json_string_set_nocheck()`, `json_object_set_nocheck()`,
+    `json_object_set_new_nocheck()`
+
+* New encoding flags:
+
+  - ``JSON_SORT_KEYS``: Sort objects by key
+  - ``JSON_ENSURE_ASCII``: Escape all non-ASCII Unicode characters
+  - ``JSON_COMPACT``: Use a compact representation with all unneeded
+    whitespace stripped
+
+* Bug fixes:
+
+  - Revise and unify whitespace usage in encoder: Add spaces between
+    array and object items, never append newline to output.
+  - Remove const qualifier from the ``json_t`` parameter in
+    `json_string_set()`, `json_integer_set()` and `json_real_set`.
+  - Use ``int32_t`` internally for representing Unicode code points
+    (int is not enough on all platforms)
+
+* Other changes:
+
+  - Convert ``CHANGES`` (this file) to reStructured text and add it to
+    HTML documentation
+  - The test system has been refactored. Python is no longer required
+    to run the tests.
+  - Documentation can now be built by invoking ``make html``
+  - Support for pkg-config
+
+
+Version 1.1.3
+=============
+
+Released 2009-12-18
+
+* Encode reals correctly, so that first encoding and then decoding a
+  real always produces the same value
+* Don't export private symbols in ``libjansson.so``
+
+
+Version 1.1.2
+=============
+
+Released 2009-11-08
+
+* Fix a bug where an error message was not produced if the input file
+  could not be opened in `json_load_file()`
+* Fix an assertion failure in decoder caused by a minus sign without a
+  digit after it
+* Remove an unneeded include of ``stdint.h`` in ``jansson.h``
+
+
+Version 1.1.1
+=============
+
+Released 2009-10-26
+
+* All documentation files were not distributed with v1.1; build
+  documentation in make distcheck to prevent this in the future
+* Fix v1.1 release date in ``CHANGES``
+
+
+Version 1.1
+===========
+
+Released 2009-10-20
+
+* API additions and improvements:
+
+  - Extend array and object APIs
+  - Add functions to modify integer, real and string values
+  - Improve argument validation
+  - Use unsigned int instead of ``uint32_t`` for encoding flags
+
+* Enhance documentation
+
+  - Add getting started guide and tutorial
+  - Fix some typos
+  - General clarifications and cleanup
+
+* Check for integer and real overflows and underflows in decoder
+* Make singleton values thread-safe (``true``, ``false`` and ``null``)
+* Enhance circular reference handling
+* Don't define ``-std=c99`` in ``AM_CFLAGS``
+* Add C++ guards to ``jansson.h``
+* Minor performance and portability improvements
+* Expand test coverage
+
+
+Version 1.0.4
+=============
+
+Released 2009-10-11
+
+* Relax Autoconf version requirement to 2.59
+* Make Jansson compile on platforms where plain ``char`` is unsigned
+* Fix API tests for object
+
+
+Version 1.0.3
+=============
+
+Released 2009-09-14
+
+* Check for integer and real overflows and underflows in decoder
+* Use the Python json module for tests, or simplejson if the json
+  module is not found
+* Distribute changelog (this file)
+
+
+Version 1.0.2
+=============
+
+Released 2009-09-08
+
+* Handle EOF correctly in decoder
+
+
+Version 1.0.1
+=============
+
+Released 2009-09-04
+
+* Fixed broken `json_is_boolean()`
+
+
+Version 1.0
+===========
+
+Released 2009-08-25
+
+* Initial release

deps/jansson/CMakeLists.txt

+# Notes:
+#
+# Author: Paul Harris, June 2012
+# Additions: Joakim Soderberg, Febuary 2013
+#
+# Supports: building static/shared, release/debug/etc, can also build html docs
+# and some of the tests.
+# Note that its designed for out-of-tree builds, so it will not pollute your
+# source tree.
+#
+# TODO 1: Finish implementing tests. api tests are working, but the valgrind
+# variants are not flagging problems.
+#
+# TODO 2: There is a check_exports script that would try and incorporate.
+#
+# TODO 3: Consolidate version numbers, currently the version number is written
+# into: * cmake (here) * autotools (the configure) * source code header files.
+# Should not be written directly into header files, autotools/cmake can do
+# that job.
+#
+# Brief intro on how to use cmake:
+# > mkdir build (somewhere - we do out-of-tree builds)
+# > use cmake, ccmake, or cmake-gui to configure the project. for linux, you
+# can only choose one variant: release,debug,etc... and static or shared.
+# >> example:
+# >> cd build
+# >> ccmake -i ../path_to_jansson_dir
+# >>  inside, configure your options. press C until there are no lines
+#     with * next to them.
+# >>  note, I like to configure the 'install' path to ../install, so I get
+#     self-contained clean installs I can point other projects to.
+# >>  press G to 'generate' the project files.
+# >> make (to build the project)
+# >> make install
+# >> make test (to run the tests, if you enabled them)
+#
+# Brief description on how it works:
+# There is a small heirachy of CMakeLists.txt files which define how the
+# project is built.
+# Header file detection etc is done, and the results are written into config.h
+# and jansson_config.h, which are generated from the corresponding
+# config.h.cmake and jansson_config.h.cmake template files.
+# The generated header files end up in the build directory - not in
+# the source directory.
+# The rest is down to the usual make process.
+
+
+
+cmake_minimum_required (VERSION 2.8)
+# required for exports? cmake_minimum_required (VERSION 2.8.6)
+project (jansson C)
+
+# Options
+OPTION (BUILD_SHARED_LIBS "Build shared libraries." OFF)
+
+if (MSVC)
+   # This option must match the settings used in your program, in particular if you
+	# are linking statically
+	OPTION( STATIC_CRT "Link the static CRT libraries" OFF )
+endif ()
+
+# Set some nicer output dirs.
+SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin)
+SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib)
+
+# Give the debug version a different postfix for windows,
+# so both the debug and release version can be built in the
+# same build-tree on Windows (MSVC).
+if (WIN32)
+   SET (CMAKE_DEBUG_POSTFIX "_d")
+else (WIN32)
+endif (WIN32)
+
+# This is how I thought it should go
+# set (JANSSON_VERSION "2.3.1")
+# set (JANSSON_SOVERSION 2)
+
+set(JANSSON_DISPLAY_VERSION "2.5")
+
+# This is what is required to match the same numbers as automake's
+set (JANSSON_VERSION "4.5.0")
+set (JANSSON_SOVERSION 4)
+
+# for CheckFunctionKeywords
+set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
+include (CheckFunctionExists)
+include (CheckFunctionKeywords)
+include (CheckIncludeFiles)
+include (CheckTypeSize)
+
+
+if (MSVC)
+   # Turn off Microsofts "security" warnings.
+   add_definitions( "/W3 /D_CRT_SECURE_NO_WARNINGS /wd4005 /wd4996 /nologo" )
+   
+   if (STATIC_CRT)
+      set(CMAKE_C_FLAGS_RELEASE "/MT")
+      set(CMAKE_C_FLAGS_DEBUG "/MTd")
+   endif()
+   
+endif()
+
+if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+   set(CMAKE_C_FLAGS "-fPIC")
+endif()
+
+   
+
+# Check for the int-type includes
+check_include_files (sys/types.h HAVE_SYS_TYPES_H)
+check_include_files (inttypes.h HAVE_INTTYPES_H)
+check_include_files (stdint.h HAVE_STDINT_H)
+
+
+# Check our 64 bit integer sizes
+check_type_size (__int64 __INT64)
+check_type_size (int64_t INT64_T)
+check_type_size ("long long" LONG_LONG_INT)
+
+# Check our 32 bit integer sizes
+check_type_size (int32_t INT32_T)
+check_type_size (__int32 __INT32)
+check_type_size ("long" LONG_INT)
+check_type_size ("int" INT)
+
+if (HAVE_INT32_T)
+   set (JSON_INT32 int32_t)
+elseif (HAVE___INT32)
+   set (JSON_INT32 __int32)
+elseif (HAVE_LONG AND (${LONG_INT} EQUAL 4))
+   set (JSON_INT32 long)
+elseif (HAVE_INT AND (${INT} EQUAL 4))
+   set (JSON_INT32 int)
+else ()
+   message (FATAL_ERROR "Could not detect a valid 32 bit integer type")
+endif ()
+
+# Check for ssize_t and SSIZE_T existance.
+check_type_size(ssize_t SSIZE_T)
+check_type_size(SSIZE_T UPPERCASE_SSIZE_T)
+if(NOT HAVE_SSIZE_T)
+   if(HAVE_UPPERCASE_SSIZE_T)
+      set(JSON_SSIZE SSIZE_T)
+   else()
+      set(JSON_SSIZE int)
+   endif()
+endif()
+set(CMAKE_EXTRA_INCLUDE_FILES "")
+
+# Check for all the variants of strtoll
+check_function_exists (strtoll HAVE_STRTOLL)
+check_function_exists (strtoq HAVE_STRTOQ)
+check_function_exists (_strtoi64 HAVE__STRTOI64)
+
+# Figure out what variant we should use
+if (HAVE_STRTOLL)
+   set (JSON_STRTOINT strtoll)
+elseif (HAVE_STRTOQ)
+   set (JSON_STRTOINT strtoq)
+elseif (HAVE__STRTOI64)
+   set (JSON_STRTOINT _strtoi64)
+else ()
+   # fallback to strtol (32 bit)
+   # this will set all the required variables
+   set (JSON_STRTOINT strtol)
+   set (JSON_INT_T long)
+   set (JSON_INTEGER_FORMAT "\"ld\"")
+endif ()
+
+# if we haven't defined JSON_INT_T, then we have a 64 bit conversion function.
+# detect what to use for the 64 bit type.
+# Note: I will prefer long long if I can get it, as that is what the automake system aimed for.
+if (NOT DEFINED JSON_INT_T)
+   if (HAVE_LONG_LONG_INT AND (${LONG_LONG_INT} EQUAL 8))
+      set (JSON_INT_T "long long")
+   elseif (HAVE_INT64_T)
+      set (JSON_INT_T int64_t)
+   elseif (HAVE___INT64)
+      set (JSON_INT_T __int64)
+   else ()
+      message (FATAL_ERROR "Could not detect 64 bit type, although I detected the strtoll equivalent")
+   endif ()
+
+   # Apparently, Borland BCC and MSVC wants I64d,
+   # Borland BCC could also accept LD
+   # and gcc wants ldd,
+   # I am not sure what cygwin will want, so I will assume I64d
+
+   if (WIN32) # matches both msvc and cygwin
+      set (JSON_INTEGER_FORMAT "\"I64d\"")
+   else ()
+      set (JSON_INTEGER_FORMAT "\"lld\"")
+   endif ()
+endif ()
+
+
+# If locale.h and localeconv() are available, define to 1, otherwise to 0.
+check_include_files (locale.h HAVE_LOCALE_H)
+check_function_exists (localeconv HAVE_LOCALECONV)
+
+if (HAVE_LOCALECONV AND HAVE_LOCALE_H)
+   set (JSON_HAVE_LOCALECONV 1)
+else ()
+   set (JSON_HAVE_LOCALECONV 0)
+endif ()
+
+
+# check if we have setlocale
+check_function_exists (setlocale HAVE_SETLOCALE)
+
+
+# Check what the inline keyword is.
+# Note that the original JSON_INLINE was always set to just 'inline', so this goes further.
+check_function_keywords("inline")
+check_function_keywords("__inline")
+check_function_keywords("__inline__")
+
+if (HAVE_INLINE)
+   set (JSON_INLINE inline)
+elseif (HAVE___INLINE)
+   set (JSON_INLINE __inline)
+elseif (HAVE___INLINE__)
+   set (JSON_INLINE __inline__)
+else (HAVE_INLINE)
+   # no inline on this platform
+   set (JSON_INLINE)
+endif (HAVE_INLINE)
+
+# Find our snprintf
+check_function_exists (snprintf HAVE_SNPRINTF)
+check_function_exists (_snprintf HAVE__SNPRINTF)
+
+if (HAVE_SNPRINTF)
+   set (JSON_SNPRINTF snprintf)
+elseif (HAVE__SNPRINTF)
+   set (JSON_SNPRINTF _snprintf)
+endif ()
+
+# Create pkg-conf file.
+# (We use the same files as ./configure does, so we
+#  have to defined the same variables used there).
+if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+  set(CMAKE_INSTALL_LIBDIR lib)
+endif(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+set(prefix      ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix ${CMAKE_INSTALL_PREFIX})
+set(libdir      ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
+set(VERSION     ${JANSSON_DISPLAY_VERSION})
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/jansson.pc.in
+               ${CMAKE_CURRENT_BINARY_DIR}/jansson.pc @ONLY)
+
+# configure the public config file
+configure_file (${CMAKE_CURRENT_SOURCE_DIR}/cmake/jansson_config.h.cmake
+                ${CMAKE_CURRENT_BINARY_DIR}/include/jansson_config.h)
+
+# Copy the jansson.h file to the public include folder
+file (COPY ${CMAKE_CURRENT_SOURCE_DIR}/src/jansson.h
+           DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/include/)
+
+
+# configure the private config file
+configure_file (${CMAKE_CURRENT_SOURCE_DIR}/cmake/config.h.cmake
+                ${CMAKE_CURRENT_BINARY_DIR}/private_include/config.h)
+
+# and tell the source code to include it
+add_definitions (-DHAVE_CONFIG_H)
+
+include_directories (${CMAKE_CURRENT_BINARY_DIR}/include)
+include_directories (${CMAKE_CURRENT_BINARY_DIR}/private_include)
+
+# Add the lib sources.
+file (GLOB C_FILES src/*.c)
+
+if (BUILD_SHARED_LIBS)
+
+   add_library (jansson SHARED ${C_FILES} src/jansson.def)
+
+   set_target_properties (jansson PROPERTIES
+      VERSION ${JANSSON_VERSION}
+      SOVERSION ${JANSSON_SOVERSION})
+
+else ()
+
+   add_library (jansson ${C_FILES})
+
+endif ()
+
+# LIBRARY for linux
+# RUNTIME for windows (when building shared)
+install (TARGETS jansson
+   ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+   LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+   RUNTIME DESTINATION bin
+)
+
+install (FILES
+         ${CMAKE_CURRENT_BINARY_DIR}/include/jansson_config.h
+         ${CMAKE_CURRENT_SOURCE_DIR}/src/jansson.h
+         DESTINATION include)
+
+install (FILES 
+         ${CMAKE_CURRENT_BINARY_DIR}/jansson.pc
+         DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+
+# For building Documentation (uses Sphinx)
+OPTION (BUILD_DOCS "Build documentation (uses python-sphinx)." ON)
+if (BUILD_DOCS)
+   find_package(Sphinx)
+
+   if (NOT SPHINX_FOUND)
+      message(WARNING "Sphinx not found. Cannot generate documentation! 
+      Set -DBUILD_DOCS=0 to get rid of this message.")
+   else()
+      if (Sphinx_VERSION_STRING VERSION_LESS 1.0)
+         message(WARNING "Your Sphinx version is too old! 
+               This project requires Sphinx v1.0 or above to produce 
+               proper documentation (you have v${Sphinx_VERSION_STRING}).
+               You will get output but it will have errors.")
+      endif()
+
+      # configured documentation tools and intermediate build results
+      set(BINARY_BUILD_DIR "${CMAKE_CURRENT_BINARY_DIR}/_build")
+
+      # Sphinx cache with pickled ReST documents
+      set(SPHINX_CACHE_DIR "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
+
+      # CMake could be used to build the conf.py file too,
+      # eg it could automatically write the version of the program or change the theme.
+      # if(NOT DEFINED SPHINX_THEME)
+      #    set(SPHINX_THEME default)
+      # endif()
+      #
+      # if(NOT DEFINED SPHINX_THEME_DIR)
+      #    set(SPHINX_THEME_DIR)
+      # endif()
+      #
+      # configure_file(
+      #    "${CMAKE_CURRENT_SOURCE_DIR}/conf.py.in"
+      #    "${BINARY_BUILD_DIR}/conf.py"
+      #    @ONLY)
+
+      # TODO: Add support for all sphinx builders: http://sphinx-doc.org/builders.html
+
+      # Add documentation targets.
+      set(DOC_TARGETS html)
+
+      OPTION(BUILD_MAN "Create a target for building man pages." ON)
+
+      if (BUILD_MAN)
+         if (Sphinx_VERSION_STRING VERSION_LESS 1.0)
+            message(WARNING "Sphinx version 1.0 > is required to build man pages. You have v${Sphinx_VERSION_STRING}.")
+         else()
+            list(APPEND DOC_TARGETS man)
+         endif()
+      endif()
+
+      OPTION(BUILD_LATEX "Create a target for building latex docs (to create PDF)." OFF)
+
+      if (BUILD_LATEX)
+         find_package(LATEX)
+
+         if (NOT LATEX_COMPILER)
+            message("Couldn't find Latex, can't build latex docs using Sphinx")
+         else()
+            message("Latex found! If you have problems building, see Sphinx documentation for required Latex packages.")
+            list(APPEND DOC_TARGETS latex)
+         endif()
+      endif()
+      
+      # The doc target will build all documentation targets.
+      add_custom_target(doc)
+
+      foreach (DOC_TARGET ${DOC_TARGETS})
+         add_custom_target(${DOC_TARGET}
+            ${SPHINX_EXECUTABLE}
+            # -q   # Enable for quiet mode
+            -b ${DOC_TARGET}
+            -d "${SPHINX_CACHE_DIR}"
+            # -c "${BINARY_BUILD_DIR}" # enable if using cmake-generated conf.py
+            "${CMAKE_CURRENT_SOURCE_DIR}/doc"
+            "${CMAKE_CURRENT_BINARY_DIR}/doc/${DOC_TARGET}"
+            COMMENT "Building ${DOC_TARGET} documentation with Sphinx")
+
+         add_dependencies(doc ${DOC_TARGET})
+      endforeach()
+
+      message("Building documentation enabled for: ${DOC_TARGETS}")
+   endif()
+endif ()
+
+
+OPTION (WITHOUT_TESTS "Don't build tests ('make test' to execute tests)" OFF)
+
+if (NOT WITHOUT_TESTS)
+   OPTION (TEST_WITH_VALGRIND "Enable valgrind tests." OFF)
+
+   ENABLE_TESTING()
+
+   if (TEST_WITH_VALGRIND)
+      # TODO: Add FindValgrind.cmake instead of having a hardcoded path.
+
+      # enable valgrind
+      set(CMAKE_MEMORYCHECK_COMMAND valgrind)
+      set(CMAKE_MEMORYCHECK_COMMAND_OPTIONS
+         "--leak-check=full --show-reachable=yes --track-origins=yes -q")
+
+      set(MEMCHECK_COMMAND
+         "${CMAKE_MEMORYCHECK_COMMAND} ${CMAKE_MEMORYCHECK_COMMAND_OPTIONS}")
+      separate_arguments(MEMCHECK_COMMAND)
+   endif ()
+
+   #
+   # Test suites.
+   #
+   if (CMAKE_COMPILER_IS_GNUCC)
+      add_definitions(-Wall -Wextra -Wdeclaration-after-statement -Werror)
+   endif ()
+
+   set(api_tests
+         test_array
+         test_copy
+         test_dump
+         test_dump_callback
+         test_equal
+         test_load
+         test_loadb
+         test_number
+         test_object
+         test_pack
+         test_simple
+         test_unpack)
+
+   # Doing arithmetic on void pointers is not allowed by Microsofts compiler
+   # such as secure_malloc and secure_free is doing, so exclude it for now.
+   if (NOT MSVC)
+      list(APPEND api_tests test_memory_funcs)
+   endif()
+
+   # Helper macro for building and linking a test program.
+   macro(build_testprog name dir)
+       add_executable(${name} ${dir}/${name}.c)
+       add_dependencies(${name} jansson)
+       target_link_libraries(${name} jansson)
+   endmacro(build_testprog)
+
+   # Create executables and tests/valgrind tests for API tests.
+   foreach (test ${api_tests})
+      build_testprog(${test} ${PROJECT_SOURCE_DIR}/test/suites/api)
+      add_test(${test} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${test})
+
+      if (TEST_WITH_VALGRIND)
+         add_test(memcheck_${test} ${MEMCHECK_COMMAND}
+                  ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${test})
+      endif ()
+   endforeach ()
+
+   # Test harness for the suites tests.
+   build_testprog(json_process ${PROJECT_SOURCE_DIR}/test/bin)
+
+   set(SUITES encoding-flags valid invalid invalid-unicode)
+   foreach (SUITE ${SUITES})
+       file(GLOB TESTDIRS ${jansson_SOURCE_DIR}/test/suites/${SUITE}/*)
+       foreach (TESTDIR ${TESTDIRS})
+         if (IS_DIRECTORY ${TESTDIR})
+            get_filename_component(TNAME ${TESTDIR} NAME)
+            add_test(${SUITE}__${TNAME}
+                     ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/json_process ${TESTDIR})
+            if ((${SUITE} STREQUAL "valid" OR ${SUITE} STREQUAL "invalid") AND NOT EXISTS ${TESTDIR}/nostrip)
+               add_test(${SUITE}__${TNAME}__strip
+                        ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/json_process --strip ${TESTDIR})
+            endif ()
+         endif ()
+       endforeach ()
+   endforeach ()
+
+   add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} 
+                     DEPENDS json_process ${api_tests})
+endif ()
+

deps/jansson/CleanSpec.mk

+# Copyright (C) 2007 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# If you don't need to do a full clean build but would like to touch
+# a file or delete some intermediate files, add a clean step to the end
+# of the list.  These steps will only be run once, if they haven't been
+# run before.
+#
+# E.g.:
+#     $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
+#     $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
+#
+# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
+# files that are missing or have been moved.
+#
+# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
+# Use $(OUT_DIR) to refer to the "out" directory.
+#
+# If you need to re-do something that's already mentioned, just copy
+# the command and add it to the bottom of the list.  E.g., if a change
+# that you made last week required touching a file and a change you
+# made today requires touching the same file, just copy the old
+# touch step and add it to the end of the list.
+#
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************
+
+# For example:
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
+#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
+#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
+#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
+
+# ************************************************
+# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
+# ************************************************

deps/jansson/LICENSE

+Copyright (c) 2009-2013 Petri Lehtinen <petri@digip.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

deps/jansson/Makefile.am

+EXTRA_DIST = CHANGES LICENSE README.rst win32
+SUBDIRS = doc src test
+
+# "make distcheck" builds the dvi target, so use it to check that the
+# documentation is built correctly.
+dvi:
+	$(MAKE) SPHINXOPTS_EXTRA=-W html
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = jansson.pc
+
+if GCC
+# These flags are gcc specific
+export AM_CFLAGS = -Wall -Wextra -Wdeclaration-after-statement
+endif

deps/jansson/README.rst

+Jansson README
+==============
+
+.. image:: https://travis-ci.org/akheron/jansson.png
+  :alt: Build status
+  :target: https://travis-ci.org/akheron/jansson
+
+Jansson_ is a C library for encoding, decoding and manipulating JSON
+data. Its main features and design principles are:
+
+- Simple and intuitive API and data model
+
+- Comprehensive documentation
+
+- No dependencies on other libraries
+
+- Full Unicode support (UTF-8)
+
+- Extensive test suite
+
+Jansson is licensed under the `MIT license`_; see LICENSE in the
+source distribution for details.
+
+
+Compilation and Installation
+----------------------------
+
+If you obtained a source tarball, just use the standard autotools
+commands::
+
+   $ ./configure
+   $ make
+   $ make install
+
+To run the test suite, invoke::
+
+   $ make check
+
+If the source has been checked out from a Git repository, the
+./configure script has to be generated first. The easiest way is to
+use autoreconf::
+
+   $ autoreconf -i
+
+
+Documentation
+-------------
+
+Prebuilt HTML documentation is available at
+http://www.digip.org/jansson/doc/.
+
+The documentation source is in the ``doc/`` subdirectory. To generate
+HTML documentation, invoke::
+
+   $ make html
+
+Then, point your browser to ``doc/_build/html/index.html``. Sphinx_
+1.0 or newer is required to generate the documentation.
+
+
+.. _Jansson: http://www.digip.org/jansson/
+.. _`MIT license`: http://www.opensource.org/licenses/mit-license.php
+.. _Sphinx: http://sphinx.pocoo.org/

deps/jansson/android/jansson_config.h

+/*
+ * Copyright (c) 2010-2013 Petri Lehtinen <petri@digip.org>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ *
+ *
+ * This file specifies a part of the site-specific configuration for
+ * Jansson, namely those things that affect the public API in
+ * jansson.h.
+ *
+ * The configure script copies this file to jansson_config.h and
+ * replaces @var@ substitutions by values that fit your system. If you
+ * cannot run the configure script, you can do the value substitution
+ * by hand.
+ */
+
+#ifndef JANSSON_CONFIG_H
+#define JANSSON_CONFIG_H
+
+/* If your compiler supports the inline keyword in C, JSON_INLINE is
+   defined to `inline', otherwise empty. In C++, the inline is always
+   supported. */
+#ifdef __cplusplus
+#define JSON_INLINE inline
+#else
+#define JSON_INLINE inline
+#endif
+
+/* If your compiler supports the `long long` type and the strtoll()
+   library function, JSON_INTEGER_IS_LONG_LONG is defined to 1,
+   otherwise to 0. */
+#define JSON_INTEGER_IS_LONG_LONG 1
+
+/* If locale.h and localeconv() are available, define to 1,
+   otherwise to 0. */
+#define JSON_HAVE_LOCALECONV 0
+
+#endif

deps/jansson/cmake/CheckFunctionKeywords.cmake

+include(CheckCSourceCompiles)
+
+macro(check_function_keywords _wordlist)
+  set(${_result} "")
+  foreach(flag ${_wordlist})
+    string(REGEX REPLACE "[-+/ ()]" "_" flagname "${flag}")
+    string(TOUPPER "${flagname}" flagname)
+    set(have_flag "HAVE_${flagname}")
+    check_c_source_compiles("${flag} void func(); void func() { } int main() { func(); return 0; }" ${have_flag})
+    if(${have_flag} AND NOT ${_result})
+      set(${_result} "${flag}")
+#      break()
+    endif(${have_flag} AND NOT ${_result})
+  endforeach(flag)
+endmacro(check_function_keywords)

deps/jansson/cmake/FindSphinx.cmake

+#
+# PART B. DOWNLOADING AGREEMENT - LICENSE FROM SBIA WITH RIGHT TO SUBLICENSE ("SOFTWARE LICENSE").
+#  ------------------------------------------------------------------------------------------------
+#
+#  1. As used in this Software License, "you" means the individual downloading and/or
+#     using, reproducing, modifying, displaying and/or distributing the Software and
+#     the institution or entity which employs or is otherwise affiliated with such
+#     individual in connection therewith. The Section of Biomedical Image Analysis,
+#     Department of Radiology at the Universiy of Pennsylvania ("SBIA") hereby grants
+#     you, with right to sublicense, with respect to SBIA's rights in the software,
+#     and data, if any, which is the subject of this Software License (collectively,
+#     the "Software"), a royalty-free, non-exclusive license to use, reproduce, make
+#     derivative works of, display and distribute the Software, provided that:
+#     (a) you accept and adhere to all of the terms and conditions of this Software
+#     License; (b) in connection with any copy of or sublicense of all or any portion
+#     of the Software, all of the terms and conditions in this Software License shall
+#     appear in and shall apply to such copy and such sublicense, including without
+#     limitation all source and executable forms and on any user documentation,
+#     prefaced with the following words: "All or portions of this licensed product
+#     (such portions are the "Software") have been obtained under license from the
+#     Section of Biomedical Image Analysis, Department of Radiology at the University
+#     of Pennsylvania and are subject to the following terms and conditions:"
+#     (c) you preserve and maintain all applicable attributions, copyright notices
+#     and licenses included in or applicable to the Software; (d) modified versions
+#     of the Software must be clearly identified and marked as such, and must not
+#     be misrepresented as being the original Software; and (e) you consider making,
+#     but are under no obligation to make, the source code of any of your modifications
+#     to the Software freely available to others on an open source basis.
+#
+#  2. The license granted in this Software License includes without limitation the
+#     right to (i) incorporate the Software into proprietary programs (subject to
+#     any restrictions applicable to such programs), (ii) add your own copyright
+#     statement to your modifications of the Software, and (iii) provide additional
+#     or different license terms and conditions in your sublicenses of modifications
+#     of the Software; provided that in each case your use, reproduction or
+#     distribution of such modifications otherwise complies with the conditions
+#     stated in this Software License.
+#
+#  3. This Software License does not grant any rights with respect to third party
+#     software, except those rights that SBIA has been authorized by a third
+#     party to grant to you, and accordingly you are solely responsible for
+#     (i) obtaining any permissions from third parties that you need to use,
+#     reproduce, make derivative works of, display and distribute the Software,
+#     and (ii) informing your sublicensees, including without limitation your
+#     end-users, of their obligations to secure any such required permissions.
+#
+#  4. The Software has been designed for research purposes only and has not been
+#     reviewed or approved by the Food and Drug Administration or by any other
+#     agency. YOU ACKNOWLEDGE AND AGREE THAT CLINICAL APPLICATIONS ARE NEITHER
+#     RECOMMENDED NOR ADVISED. Any commercialization of the Software is at the
+#     sole risk of the party or parties engaged in such commercialization.
+#     You further agree to use, reproduce, make derivative works of, display
+#     and distribute the Software in compliance with all applicable governmental
+#     laws, regulations and orders, including without limitation those relating
+#     to export and import control.
+#
+#  5. The Software is provided "AS IS" and neither SBIA nor any contributor to
+#     the software (each a "Contributor") shall have any obligation to provide
+#     maintenance, support, updates, enhancements or modifications thereto.
+#     SBIA AND ALL CONTRIBUTORS SPECIFICALLY DISCLAIM ALL EXPRESS AND IMPLIED
+#     WARRANTIES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, ANY WARRANTIES OF
+#     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+#     IN NO EVENT SHALL SBIA OR ANY CONTRIBUTOR BE LIABLE TO ANY PARTY FOR
+#     DIRECT, INDIRECT, SPECIAL, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES
+#     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY ARISING IN ANY WAY RELATED
+#     TO THE SOFTWARE, EVEN IF SBIA OR ANY CONTRIBUTOR HAS BEEN ADVISED OF THE
+#     POSSIBILITY OF SUCH DAMAGES. TO THE MAXIMUM EXTENT NOT PROHIBITED BY LAW OR
+#     REGULATION, YOU FURTHER ASSUME ALL LIABILITY FOR YOUR USE, REPRODUCTION,
+#     MAKING OF DERIVATIVE WORKS, DISPLAY, LICENSE OR DISTRIBUTION OF THE SOFTWARE
+#     AND AGREE TO INDEMNIFY AND HOLD HARMLESS SBIA AND ALL CONTRIBUTORS FROM
+#     AND AGAINST ANY AND ALL CLAIMS, SUITS, ACTIONS, DEMANDS AND JUDGMENTS ARISING
+#     THEREFROM.
+#
+#  6. None of the names, logos or trademarks of SBIA or any of SBIA's affiliates
+#     or any of the Contributors, or any funding agency, may be used to endorse
+#     or promote products produced in whole or in part by operation of the Software
+#     or derived from or based on the Software without specific prior written
+#     permission from the applicable party.
+#
+#  7. Any use, reproduction or distribution of the Software which is not in accordance
+#     with this Software License shall automatically revoke all rights granted to you
+#     under this Software License and render Paragraphs 1 and 2 of this Software
+#     License null and void.
+#
+#  8. This Software License does not grant any rights in or to any intellectual
+#     property owned by SBIA or any Contributor except those rights expressly
+#     granted hereunder.
+#
+#
+#  PART C. MISCELLANEOUS
+#  ---------------------
+#
+#  This Agreement shall be governed by and construed in accordance with the laws
+#  of The Commonwealth of Pennsylvania without regard to principles of conflicts
+#  of law. This Agreement shall supercede and replace any license terms that you
+#  may have agreed to previously with respect to Software from SBIA.
+#
+##############################################################################
+# @file  FindSphinx.cmake
+# @brief Find Sphinx documentation build tools.
+#
+# @par Input variables:
+# <table border="0">
+#   <tr>
+#     @tp @b Sphinx_DIR @endtp
+#     <td>Installation directory of Sphinx tools. Can also be set as environment variable.</td>
+#   </tr>
+#   <tr>
+#     @tp @b SPHINX_DIR @endtp
+#     <td>Alternative environment variable for @c Sphinx_DIR.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_FIND_COMPONENTS @endtp
+#     <td>Sphinx build tools to look for, i.e., 'apidoc' and/or 'build'.</td>
+#   </tr>
+# </table>
+#
+# @par Output variables:
+# <table border="0">
+#   <tr>
+#     @tp @b Sphinx_FOUND @endtp
+#     <td>Whether all or only the requested Sphinx build tools were found.</td>
+#   </tr>
+#   <tr>
+#     @tp @b SPHINX_FOUND @endtp
+#     <td>Alias for @c Sphinx_FOUND.<td>
+#   </tr>
+#   <tr>
+#     @tp @b SPHINX_EXECUTABLE @endtp
+#     <td>Non-cached alias for @c Sphinx-build_EXECUTABLE.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_PYTHON_EXECUTABLE @endtp
+#     <td>Python executable used to run sphinx-build. This is either the
+#         by default found Python interpreter or a specific version as
+#         specified by the shebang (#!) of the sphinx-build script.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_PYTHON_OPTIONS @endtp
+#     <td>A list of Python options extracted from the shebang (#!) of the
+#         sphinx-build script. The -E option is added by this module
+#         if the Python executable is not the system default to avoid
+#         problems with a differing setting of the @c PYTHONHOME.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx-build_EXECUTABLE @endtp
+#     <td>Absolute path of the found sphinx-build tool.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx-apidoc_EXECUTABLE @endtp
+#     <td>Absolute path of the found sphinx-apidoc tool.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_VERSION_STRING @endtp
+#     <td>Sphinx version found e.g. 1.1.2.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_VERSION_MAJOR @endtp
+#     <td>Sphinx major version found e.g. 1.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_VERSION_MINOR @endtp
+#     <td>Sphinx minor version found e.g. 1.</td>
+#   </tr>
+#   <tr>
+#     @tp @b Sphinx_VERSION_PATCH @endtp
+#     <td>Sphinx patch version found e.g. 2.</td>
+#   </tr>
+# </table>
+#
+# @ingroup CMakeFindModules
+##############################################################################
+
+set (_Sphinx_REQUIRED_VARS)
+
+# ----------------------------------------------------------------------------
+# initialize search
+if (NOT Sphinx_DIR)
+  if (NOT $ENV{Sphinx_DIR} STREQUAL "")
+    set (Sphinx_DIR "$ENV{Sphinx_DIR}" CACHE PATH "Installation prefix of Sphinx (docutils)." FORCE)
+  else ()
+    set (Sphinx_DIR "$ENV{SPHINX_DIR}" CACHE PATH "Installation prefix of Sphinx (docutils)." FORCE)
+  endif ()
+endif ()
+
+# ----------------------------------------------------------------------------
+# default components to look for
+if (NOT Sphinx_FIND_COMPONENTS)
+  set (Sphinx_FIND_COMPONENTS "build")
+elseif (NOT Sphinx_FIND_COMPONENTS MATCHES "^(build|apidoc)$")
+  message (FATAL_ERROR "Invalid Sphinx component in: ${Sphinx_FIND_COMPONENTS}")
+endif ()
+
+# ----------------------------------------------------------------------------
+# find components, i.e., build tools
+foreach (_Sphinx_TOOL IN LISTS Sphinx_FIND_COMPONENTS)
+  if (Sphinx_DIR)
+    find_program (
+      Sphinx-${_Sphinx_TOOL}_EXECUTABLE
+      NAMES         sphinx-${_Sphinx_TOOL} sphinx-${_Sphinx_TOOL}.py
+      HINTS         "${Sphinx_DIR}"
+      PATH_SUFFIXES bin
+      DOC           "The sphinx-${_Sphinx_TOOL} Python script."
+      NO_DEFAULT_PATH
+    )
+  else ()
+    find_program (
+      Sphinx-${_Sphinx_TOOL}_EXECUTABLE
+      NAMES sphinx-${_Sphinx_TOOL} sphinx-${_Sphinx_TOOL}.py
+      DOC   "The sphinx-${_Sphinx_TOOL} Python script."
+    )
+  endif ()
+  mark_as_advanced (Sphinx-${_Sphinx_TOOL}_EXECUTABLE)
+  list (APPEND _Sphinx_REQUIRED_VARS Sphinx-${_Sphinx_TOOL}_EXECUTABLE)
+endforeach ()
+
+# ----------------------------------------------------------------------------
+# determine Python executable used by Sphinx
+if (Sphinx-build_EXECUTABLE)
+  # extract python executable from shebang of sphinx-build
+  find_package (PythonInterp QUIET)
+  set (Sphinx_PYTHON_EXECUTABLE "${PYTHON_EXECUTABLE}")
+  set (Sphinx_PYTHON_OPTIONS)
+  file (STRINGS "${Sphinx-build_EXECUTABLE}" FIRST_LINE LIMIT_COUNT 1)
+  if (FIRST_LINE MATCHES "^#!(.*/python.*)") # does not match "#!/usr/bin/env python" !
+    string (REGEX REPLACE "^ +| +$" "" Sphinx_PYTHON_EXECUTABLE "${CMAKE_MATCH_1}")
+    if (Sphinx_PYTHON_EXECUTABLE MATCHES "([^ ]+) (.*)")
+      set (Sphinx_PYTHON_EXECUTABLE "${CMAKE_MATCH_1}")
+      string (REGEX REPLACE " +" ";" Sphinx_PYTHON_OPTIONS "${CMAKE_MATCH_2}")
+    endif ()
+  endif ()
+  # this is done to avoid problems with multiple Python versions being installed
+  # remember: CMake command if(STR EQUAL STR) is bad and may cause many troubles !
+  string (REGEX REPLACE "([.+*?^$])" "\\\\\\1" _Sphinx_PYTHON_EXECUTABLE_RE "${PYTHON_EXECUTABLE}")
+  list (FIND Sphinx_PYTHON_OPTIONS -E IDX)
+  if (IDX EQUAL -1 AND NOT Sphinx_PYTHON_EXECUTABLE MATCHES "^${_Sphinx_PYTHON_EXECUTABLE_RE}$")
+    list (INSERT Sphinx_PYTHON_OPTIONS 0 -E)
+  endif ()
+  unset (_Sphinx_PYTHON_EXECUTABLE_RE)
+endif ()
+
+# ----------------------------------------------------------------------------
+# determine Sphinx version
+if (Sphinx-build_EXECUTABLE)
+  # intentionally use invalid -h option here as the help that is shown then
+  # will include the Sphinx version information
+  if (Sphinx_PYTHON_EXECUTABLE)
+    execute_process (
+      COMMAND "${Sphinx_PYTHON_EXECUTABLE}" ${Sphinx_PYTHON_OPTIONS} "${Sphinx-build_EXECUTABLE}" -h
+      OUTPUT_VARIABLE _Sphinx_VERSION
+      ERROR_VARIABLE  _Sphinx_VERSION
+    )
+  elseif (UNIX)
+    execute_process (
+      COMMAND "${Sphinx-build_EXECUTABLE}" -h
+      OUTPUT_VARIABLE _Sphinx_VERSION
+      ERROR_VARIABLE  _Sphinx_VERSION
+    )
+  endif ()
+
+  # The sphinx version can also contain a "b" instead of the last dot.
+  # For example "Sphinx v1.2b1" so we cannot just split on "."
+  if (_Sphinx_VERSION MATCHES "Sphinx v([0-9]+\\.[0-9]+(\\.|b)[0-9]+)")
+    set (Sphinx_VERSION_STRING "${CMAKE_MATCH_1}")
+    string(REGEX REPLACE "([0-9]+)\\.[0-9]+(\\.|b)[0-9]+" "\\1" Sphinx_VERSION_MAJOR ${Sphinx_VERSION_STRING})
+    string(REGEX REPLACE "[0-9]+\\.([0-9]+)(\\.|b)[0-9]+" "\\1" Sphinx_VERSION_MINOR ${Sphinx_VERSION_STRING})
+    string(REGEX REPLACE "[0-9]+\\.[0-9]+(\\.|b)([0-9]+)" "\\1" Sphinx_VERSION_PATCH ${Sphinx_VERSION_STRING})
+
+    # v1.2.0 -> v1.2
+    if (Sphinx_VERSION_PATCH EQUAL 0)
+      string (REGEX REPLACE "\\.0$" "" Sphinx_VERSION_STRING "${Sphinx_VERSION_STRING}")
+    endif ()
+  endif()
+endif ()
+
+# ----------------------------------------------------------------------------
+# compatibility with FindPythonInterp.cmake and FindPerl.cmake
+set (SPHINX_EXECUTABLE "${Sphinx-build_EXECUTABLE}")
+
+# ----------------------------------------------------------------------------
+# handle the QUIETLY and REQUIRED arguments and set SPHINX_FOUND to TRUE if
+# all listed variables are TRUE
+include (FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS (
+  Sphinx
+  REQUIRED_VARS
+    ${_Sphinx_REQUIRED_VARS}
+#  VERSION_VAR # This isn't available until CMake 2.8.8 so don't use it.
+    Sphinx_VERSION_STRING
+)
+
+# ----------------------------------------------------------------------------
+# set Sphinx_DIR
+if (NOT Sphinx_DIR AND Sphinx-build_EXECUTABLE)
+  get_filename_component (Sphinx_DIR "${Sphinx-build_EXECUTABLE}" PATH)
+  string (REGEX REPLACE "/bin/?" "" Sphinx_DIR "${Sphinx_DIR}")
+  set (Sphinx_DIR "${Sphinx_DIR}" CACHE PATH "Installation directory of Sphinx tools." FORCE)
+endif ()
+
+unset (_Sphinx_VERSION)
+unset (_Sphinx_REQUIRED_VARS)
\ No newline at end of file

deps/jansson/cmake/config.h.cmake

+/* Reduced down to the defines that are actually used in the code */
+
+/* Define to 1 if you have the <inttypes.h> (and friends) header file. */
+#cmakedefine HAVE_INTTYPES_H 1
+#cmakedefine HAVE_STDINT_H 1
+#cmakedefine HAVE_SYS_TYPES_H 1
+
+/* We must include this here, as in (eg) utf.h it will want to use
+   the integer type, which in MSVC2010 will be in stdint.h
+   (there is no inttypes.h in MSVC2010) */
+#if defined(HAVE_STDINT_H)
+#  include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+#  include <inttypes.h>
+#elif defined(HAVE_SYS_TYPES_H)
+#  include <sys/types.h>
+#endif
+
+/* Define to 1 if you have the <locale.h> header file. */
+#cmakedefine HAVE_LOCALE_H 1
+
+/* Define to 1 if you have the 'setlocale' function. */
+#cmakedefine HAVE_SETLOCALE 1
+
+/* Define to the type of a signed integer type of width exactly 32 bits if
+   such a type exists and the standard includes do not define it. */
+#cmakedefine HAVE_INT32_T 1
+
+#ifndef HAVE_INT32_T
+#  define int32_t @JSON_INT32@
+#endif
+
+#cmakedefine HAVE_SSIZE_T 1
+
+#ifndef HAVE_SSIZE_T
+#  define ssize_t @JSON_SSIZE@
+#endif
+
+#cmakedefine HAVE_SNPRINTF 1
+
+#ifndef HAVE_SNPRINTF
+#  define snprintf @JSON_SNPRINTF@
+#endif
+
+#cmakedefine HAVE_VSNPRINTF

deps/jansson/cmake/jansson_config.h.cmake

+/*
+ * Copyright (c) 2010-2013 Petri Lehtinen <petri@digip.org>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ *
+ *
+ * This file specifies a part of the site-specific configuration for
+ * Jansson, namely those things that affect the public API in
+ * jansson.h.
+ *
+ * The CMake system will generate the jansson_config.h file and
+ * copy it to the build and install directories.
+ */
+
+#ifndef JANSSON_CONFIG_H
+#define JANSSON_CONFIG_H
+
+/* Define this so that we can disable scattered automake configuration in source files */
+#define JANSSON_USING_CMAKE
+
+/* Note: when using cmake, JSON_INTEGER_IS_LONG_LONG is not defined nor used,
+ * as we will also check for __int64 etc types.
+ * (the definition was used in the automake system) */
+
+/* Bring in the cmake-detected defines */
+#cmakedefine HAVE_STDINT_H 1
+#cmakedefine HAVE_INTTYPES_H 1
+#cmakedefine HAVE_SYS_TYPES_H 1
+
+/* Include our standard type header for the integer typedef */
+
+#if defined(HAVE_STDINT_H)
+#  include <stdint.h>
+#elif defined(HAVE_INTTYPES_H)
+#  include <inttypes.h>
+#elif defined(HAVE_SYS_TYPES_H)
+#  include <sys/types.h>
+#endif
+
+
+/* If your compiler supports the inline keyword in C, JSON_INLINE is
+   defined to `inline', otherwise empty. In C++, the inline is always
+   supported. */
+#ifdef __cplusplus
+#define JSON_INLINE inline
+#else
+#define JSON_INLINE @JSON_INLINE@
+#endif
+
+
+#define json_int_t @JSON_INT_T@
+#define json_strtoint @JSON_STRTOINT@
+#define JSON_INTEGER_FORMAT @JSON_INTEGER_FORMAT@
+
+
+/* If locale.h and localeconv() are available, define to 1, otherwise to 0. */
+#define JSON_HAVE_LOCALECONV @JSON_HAVE_LOCALECONV@
+
+
+
+#endif

deps/jansson/configure.ac

+AC_PREREQ([2.60])
+AC_INIT([jansson], [2.5], [petri@digip.org])
+
+AM_INIT_AUTOMAKE([1.10 foreign])
+
+AC_CONFIG_SRCDIR([src/value.c])
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_LIBTOOL
+AM_CONDITIONAL([GCC], [test x$GCC = xyes])
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_CHECK_HEADERS([locale.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_INT32_T
+AC_TYPE_LONG_LONG_INT
+
+AC_C_INLINE
+case $ac_cv_c_inline in
+    yes) json_inline=inline;;
+    no) json_inline=;;
+    *) json_inline=$ac_cv_c_inline;;
+esac
+AC_SUBST([json_inline])
+
+# Checks for library functions.
+AC_CHECK_FUNCS([strtoll localeconv])
+
+case "$ac_cv_type_long_long_int$ac_cv_func_strtoll" in
+     yesyes) json_have_long_long=1;;
+     *) json_have_long_long=0;;
+esac
+AC_SUBST([json_have_long_long])
+
+case "$ac_cv_header_locale_h$ac_cv_func_localeconv" in
+     yesyes) json_have_localeconv=1;;
+     *) json_have_localeconv=0;;
+esac
+AC_SUBST([json_have_localeconv])
+
+AC_CONFIG_FILES([
+        jansson.pc
+        Makefile
+        doc/Makefile
+        src/Makefile
+        src/jansson_config.h
+        test/Makefile
+        test/bin/Makefile
+        test/suites/Makefile
+        test/suites/api/Makefile
+])
+AC_OUTPUT

deps/jansson/doc/.gitignore

+_build/

deps/jansson/doc/Makefile.am

+EXTRA_DIST = conf.py apiref.rst changes.rst conformance.rst		\
+	gettingstarted.rst github_commits.c index.rst portability.rst	\
+	tutorial.rst upgrading.rst ext/refcounting.py
+
+SPHINXBUILD = sphinx-build
+SPHINXOPTS = -d _build/doctrees $(SPHINXOPTS_EXTRA)
+
+html-local:
+	$(SPHINXBUILD) -b html $(SPHINXOPTS) $(srcdir) _build/html
+
+install-html-local: html
+	mkdir -p $(DESTDIR)$(htmldir)
+	cp -r _build/html $(DESTDIR)$(htmldir)
+
+uninstall-local:
+	rm -rf $(DESTDIR)$(htmldir)
+
+clean-local:
+	rm -rf _build
+	rm -f ext/refcounting.pyc

deps/jansson/doc/README

+To build the documentation, invoke
+
+    make html
+
+Then point your browser to _build/html/index.html.

deps/jansson/doc/changes.rst

+******************
+Changes in Jansson
+******************
+
+.. include:: ../CHANGES

deps/jansson/doc/conf.py

+# -*- coding: utf-8 -*-
+#
+# Jansson documentation build configuration file, created by
+# sphinx-quickstart on Sun Sep  5 21:47:20 2010.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+sys.path.insert(0, os.path.abspath('ext'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = ['refcounting']
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+master_doc = 'index'
+
+# General information about the project.
+project = u'Jansson'
+copyright = u'2009-2013, Petri Lehtinen'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+version = '2.5'
+# The full version, including alpha/beta/rc tags.
+release = version
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['_build']
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+default_role = 'c:func'
+primary_domain = 'c'
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#html_theme = 'default'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+#html_theme_path = []
+
+# The name for this set of Sphinx documents.  If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar.  Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+#html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+#html_sidebars = {}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it.  The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'Janssondoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+# The paper size ('letter' or 'a4').
+#latex_paper_size = 'letter'
+
+# The font size ('10pt', '11pt' or '12pt').
+#latex_font_size = '10pt'
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+  ('index', 'Jansson.tex', u'Jansson Documentation',
+   u'Petri Lehtinen', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Additional stuff for the LaTeX preamble.
+#latex_preamble = ''
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('index', 'jansson', u'Jansson Documentation',
+     [u'Petri Lehtinen'], 1)
+]

deps/jansson/doc/conformance.rst

+.. _rfc-conformance:
+
+***************
+RFC Conformance
+***************
+
+JSON is specified in :rfc:`4627`, *"The application/json Media Type
+for JavaScript Object Notation (JSON)"*.
+
+Character Encoding
+==================
+
+Jansson only supports UTF-8 encoded JSON texts. It does not support or
+auto-detect any of the other encodings mentioned in the RFC, namely
+UTF-16LE, UTF-16BE, UTF-32LE or UTF-32BE. Pure ASCII is supported, as
+it's a subset of UTF-8.
+
+Strings
+=======
+
+JSON strings are mapped to C-style null-terminated character arrays,
+and UTF-8 encoding is used internally.
+
+All Unicode codepoints U+0000 through U+10FFFF are allowed in string
+values. However, U+0000 is not allowed in object keys because of API
+restrictions.
+
+Unicode normalization or any other transformation is never performed
+on any strings (string values or object keys). When checking for
+equivalence of strings or object keys, the comparison is performed
+byte by byte between the original UTF-8 representations of the
+strings.
+
+Numbers
+=======
+
+.. _real-vs-integer:
+
+Real vs. Integer
+----------------
+
+JSON makes no distinction between real and integer numbers; Jansson
+does. Real numbers are mapped to the ``double`` type and integers to
+the ``json_int_t`` type, which is a typedef of ``long long`` or
+``long``, depending on whether ``long long`` is supported by your
+compiler or not.
+
+A JSON number is considered to be a real number if its lexical
+representation includes one of ``e``, ``E``, or ``.``; regardless if
+its actual numeric value is a true integer (e.g., all of ``1E6``,
+``3.0``, ``400E-2``, and ``3.14E3`` are mathematical integers, but
+will be treated as real values). With the ``JSON_DECODE_INT_AS_REAL``
+decoder flag set all numbers are interpreted as real.
+
+All other JSON numbers are considered integers.
+
+When encoding to JSON, real values are always represented
+with a fractional part; e.g., the ``double`` value 3.0 will be
+represented in JSON as ``3.0``, not ``3``.
+
+Overflow, Underflow & Precision
+-------------------------------
+
+Real numbers whose absolute values are too small to be represented in
+a C ``double`` will be silently estimated with 0.0. Thus, depending on
+platform, JSON numbers very close to zero such as 1E-999 may result in
+0.0.
+
+Real numbers whose absolute values are too large to be represented in
+a C ``double`` will result in an overflow error (a JSON decoding
+error). Thus, depending on platform, JSON numbers like 1E+999 or
+-1E+999 may result in a parsing error.
+
+Likewise, integer numbers whose absolute values are too large to be
+represented in the ``json_int_t`` type (see above) will result in an
+overflow error (a JSON decoding error). Thus, depending on platform,
+JSON numbers like 1000000000000000 may result in parsing error.
+
+Parsing JSON real numbers may result in a loss of precision. As long
+as overflow does not occur (i.e. a total loss of precision), the
+rounded approximate value is silently used. Thus the JSON number
+1.000000000000000005 may, depending on platform, result in the
+``double`` value 1.0.
+
+Signed zeros
+------------
+
+JSON makes no statement about what a number means; however Javascript
+(ECMAscript) does state that +0.0 and -0.0 must be treated as being
+distinct values, i.e. -0.0 |not-equal| 0.0. Jansson relies on the
+underlying floating point library in the C environment in which it is
+compiled. Therefore it is platform-dependent whether 0.0 and -0.0 will
+be distinct values. Most platforms that use the IEEE 754
+floating-point standard will support signed zeros.
+
+Note that this only applies to floating-point; neither JSON, C, or
+IEEE support the concept of signed integer zeros.
+
+.. |not-equal| unicode:: U+2260
+
+Types
+-----
+
+No support is provided in Jansson for any C numeric types other than
+``json_int_t`` and ``double``. This excludes things such as unsigned
+types, ``long double``, etc. Obviously, shorter types like ``short``,
+``int``, ``long`` (if ``json_int_t`` is ``long long``) and ``float``
+are implicitly handled via the ordinary C type coercion rules (subject
+to overflow semantics). Also, no support or hooks are provided for any
+supplemental "bignum" type add-on packages.

deps/jansson/doc/ext/refcounting.py

+"""
+    refcounting
+    ~~~~~~~~~~~
+
+    Reference count annotations for C API functions. Has the same
+    result as the sphinx.ext.refcounting extension but works for all
+    functions regardless of the signature, and the reference counting
+    information is written inline with the documentation instead of a
+    separate file.
+
+    Adds a new directive "refcounting". The directive has no content
+    and one required positional parameter:: "new" or "borrow".
+
+    Example:
+
+    .. cfunction:: json_t *json_object(void)
+
+       .. refcounting:: new
+
+       <description of the json_object function>
+
+    :copyright: Copyright (c) 2009-2013 Petri Lehtinen <petri@digip.org>
+    :license: MIT, see LICENSE for details.
+"""
+
+from docutils import nodes
+
+class refcounting(nodes.emphasis): pass
+
+def visit(self, node):
+    self.visit_emphasis(node)
+
+def depart(self, node):
+    self.depart_emphasis(node)
+
+def html_visit(self, node):
+    self.body.append(self.starttag(node, 'em', '', CLASS='refcount'))
+
+def html_depart(self, node):
+    self.body.append('</em>')
+
+
+def refcounting_directive(name, arguments, options, content, lineno,
+                   content_offset, block_text, state, state_machine):
+    if arguments[0] == 'borrow':
+        text = 'Return value: Borrowed reference.'
+    elif arguments[0] == 'new':
+        text = 'Return value: New reference.'
+    else:
+        raise Error('Valid arguments: new, borrow')
+
+    return [refcounting(text, text)]
+
+def setup(app):
+    app.add_node(refcounting,
+                 html=(html_visit, html_depart),
+                 latex=(visit, depart),
+                 text=(visit, depart))
+    app.add_directive('refcounting', refcounting_directive, 0, (1, 0, 0))

deps/jansson/doc/gettingstarted.rst

+***************
+Getting Started
+***************
+
+.. highlight:: c
+
+Compiling and Installing Jansson
+================================
+
+The Jansson source is available at
+http://www.digip.org/jansson/releases/.
+
+Unix-like systems (including MinGW)
+-----------------------------------
+
+Unpack the source tarball and change to the source directory:
+
+.. parsed-literal::
+
+    bunzip2 -c jansson-|release|.tar.bz2 | tar xf -
+    cd jansson-|release|
+
+The source uses GNU Autotools (autoconf_, automake_, libtool_), so
+compiling and installing is extremely simple::
+
+    ./configure
+    make
+    make check
+    make install
+
+To change the destination directory (``/usr/local`` by default), use
+the ``--prefix=DIR`` argument to ``./configure``. See ``./configure
+--help`` for the list of all possible installation options. (There are
+no options to customize the resulting Jansson binary.)
+
+The command ``make check`` runs the test suite distributed with
+Jansson. This step is not strictly necessary, but it may find possible
+problems that Jansson has on your platform. If any problems are found,
+please report them.
+
+If you obtained the source from a Git repository (or any other source
+control system), there's no ``./configure`` script as it's not kept in
+version control. To create the script, the build system needs to be
+bootstrapped. There are many ways to do this, but the easiest one is
+to use ``autoreconf``::
+
+    autoreconf -vi
+
+This command creates the ``./configure`` script, which can then be
+used as described above.
+
+.. _autoconf: http://www.gnu.org/software/autoconf/
+.. _automake: http://www.gnu.org/software/automake/
+.. _libtool: http://www.gnu.org/software/libtool/
+
+
+.. _build-cmake:
+
+CMake (various platforms, including Windows)
+--------------------------------------------
+
+Jansson can be built using CMake_. Create a build directory for an
+out-of-tree build, change to that directory, and run ``cmake`` (or ``ccmake``,
+``cmake-gui``, or similar) to configure the project.
+
+See the examples below for more detailed information.
+
+.. note:: In the below examples ``..`` is used as an argument for ``cmake``.
+          This is simply the path to the jansson project root directory.
+          In the example it is assumed you've created a sub-directory ``build``
+          and are using that. You could use any path you want.
+
+.. _build-cmake-unix:
+
+Unix (Make files)
+^^^^^^^^^^^^^^^^^
+Generating make files on unix:
+
+.. parsed-literal::
+
+    bunzip2 -c jansson-|release|.tar.bz2 | tar xf -
+    cd jansson-|release|
+
+    mkdir build
+    cd build
+    cmake .. # or `ccmake ..` for a GUI.
+
+Then to build::
+    
+    make
+    make check
+    make install
+
+Windows (Visual Studio)
+^^^^^^^^^^^^^^^^^^^^^^^
+Creating Visual Studio project files from the command line:
+
+.. parsed-literal::
+
+    <unpack>
+    cd jansson-|release|
+
+    md build
+    cd build
+    cmake -G "Visual Studio 10" ..
+
+You will now have a *Visual Studio Solution* in your build directory.
+To run the unit tests build the ``RUN_TESTS`` project.
+
+If you prefer a GUI the ``cmake`` line in the above example can 
+be replaced with::
+
+    cmake-gui ..
+
+For command line help (including a list of available generators)
+for CMake_ simply run::
+
+    cmake
+
+To list available CMake_ settings (and what they are currently set to) 
+for the project, run::
+
+    cmake -LH ..
+
+Mac OSX (Xcode)
+^^^^^^^^^^^^^^^
+If you prefer using Xcode instead of make files on OSX,
+do the following. (Use the same steps as 
+for :ref:`Unix <build-cmake-unix>`)::
+
+    ...
+    cmake -G "Xcode" ..
+
+Additional CMake settings
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Shared library
+""""""""""""""
+By default the CMake_ project will generate build files for building the
+static library. To build the shared version use::
+
+    ...
+    cmake -DBUILD_SHARED=1 ..
+
+Changing install directory (same as autoconf --prefix)
+""""""""""""""""""""""""""""""""""""""""""""""""""""""
+Just as with the autoconf_ project you can change the destination directory
+for ``make install``. The equivalent for autoconfs ``./configure --prefix`` 
+in CMake_ is::
+
+    ...
+    cmake -DCMAKE_INSTALL_PREFIX:PATH=/some/other/path ..
+    make install
+
+.. _CMake: http://www.cmake.org
+
+Android
+-------
+
+Jansson can be built for Android platforms. Android.mk is in the
+source root directory. The configuration header file is located in the
+``android`` directory in the source distribution.
+
+
+Windows
+-------
+
+**This method is deprecated**. Using :ref:`CMake <build-cmake>` is now
+preferred.
+
+Jansson can be built with Visual Studio 2010 (and probably newer
+versions, too). The solution and project files are in the
+``win32/vs2010/`` directory in the source distribution.
+
+
+Other Systems
+-------------
+
+On non Unix-like systems, you may be unable to run the ``./configure``
+script. In this case, follow these steps. All the files mentioned can
+be found in the ``src/`` directory.
+
+1. Create ``jansson_config.h`` (which has some platform-specific
+   parameters that are normally filled in by the ``./configure``
+   script). Edit ``jansson_config.h.in``, replacing all ``@variable@``
+   placeholders, and rename the file to ``jansson_config.h``.
+
+2. Make ``jansson.h`` and ``jansson_config.h`` available to the
+   compiler, so that they can be found when compiling programs that
+   use Jansson.
+
+3. Compile all the ``.c`` files (in the ``src/`` directory) into a
+   library file. Make the library available to the compiler, as in
+   step 2.
+
+
+Building the Documentation
+--------------------------
+
+(This subsection describes how to build the HTML documentation you are
+currently reading, so it can be safely skipped.)
+
+Documentation is in the ``doc/`` subdirectory. It's written in
+reStructuredText_ with Sphinx_ annotations. To generate the HTML
+documentation, invoke::
+
+   make html
+
+and point your browser to ``doc/_build/html/index.html``. Sphinx_ 1.0
+or newer is required to generate the documentation.
+
+.. _reStructuredText: http://docutils.sourceforge.net/rst.html
+.. _Sphinx: http://sphinx.pocoo.org/
+
+
+Compiling Programs that Use Jansson
+===================================
+
+Jansson involves one C header file, :file:`jansson.h`, so it's enough
+to put the line
+
+::
+
+    #include <jansson.h>
+
+in the beginning of every source file that uses Jansson.
+
+There's also just one library to link with, ``libjansson``. Compile and
+link the program as follows::
+
+    cc -o prog prog.c -ljansson
+
+Starting from version 1.2, there's also support for pkg-config_::
+
+    cc -o prog prog.c `pkg-config --cflags --libs jansson`
+
+.. _pkg-config: http://pkg-config.freedesktop.org/

deps/jansson/doc/github_commits.c

+/*
+ * Copyright (c) 2009-2013 Petri Lehtinen <petri@digip.org>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <jansson.h>
+#include <curl/curl.h>
+
+#define BUFFER_SIZE  (256 * 1024)  /* 256 KB */
+
+#define URL_FORMAT   "https://api.github.com/repos/%s/%s/commits"
+#define URL_SIZE     256
+
+/* Return the offset of the first newline in text or the length of
+   text if there's no newline */
+static int newline_offset(const char *text)
+{
+    const char *newline = strchr(text, '\n');
+    if(!newline)
+        return strlen(text);
+    else
+        return (int)(newline - text);
+}
+
+struct write_result
+{
+    char *data;
+    int pos;
+};
+
+static size_t write_response(void *ptr, size_t size, size_t nmemb, void *stream)
+{
+    struct write_result *result = (struct write_result *)stream;
+
+    if(result->pos + size * nmemb >= BUFFER_SIZE - 1)
+    {
+        fprintf(stderr, "error: too small buffer\n");
+        return 0;
+    }
+
+    memcpy(result->data + result->pos, ptr, size * nmemb);
+    result->pos += size * nmemb;
+
+    return size * nmemb;
+}
+
+static char *request(const char *url)
+{
+    CURL *curl = NULL;
+    CURLcode status;
+    char *data = NULL;
+    long code;
+
+    curl_global_init(CURL_GLOBAL_ALL);
+    curl = curl_easy_init();
+    if(!curl)
+        goto error;
+
+    data = malloc(BUFFER_SIZE);
+    if(!data)
+        goto error;
+
+    struct write_result write_result = {
+        .data = data,
+        .pos = 0
+    };
+
+    curl_easy_setopt(curl, CURLOPT_URL, url);
+    curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_response);
+    curl_easy_setopt(curl, CURLOPT_WRITEDATA, &write_result);
+
+    status = curl_easy_perform(curl);
+    if(status != 0)
+    {
+        fprintf(stderr, "error: unable to request data from %s:\n", url);
+        fprintf(stderr, "%s\n", curl_easy_strerror(status));
+        goto error;
+    }
+
+    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &code);
+    if(code != 200)
+    {
+        fprintf(stderr, "error: server responded with code %ld\n", code);
+        goto error;
+    }
+
+    curl_easy_cleanup(curl);
+    curl_global_cleanup();
+
+    /* zero-terminate the result */
+    data[write_result.pos] = '\0';
+
+    return data;
+
+error:
+    if(data)
+        free(data);
+    if(curl)
+        curl_easy_cleanup(curl);
+    curl_global_cleanup();
+    return NULL;
+}
+
+int main(int argc, char *argv[])
+{
+    size_t i;
+    char *text;
+    char url[URL_SIZE];
+
+    json_t *root;
+    json_error_t error;
+
+    if(argc != 3)
+    {
+        fprintf(stderr, "usage: %s USER REPOSITORY\n\n", argv[0]);
+        fprintf(stderr, "List commits at USER's REPOSITORY.\n\n");
+        return 2;
+    }
+
+    snprintf(url, URL_SIZE, URL_FORMAT, argv[1], argv[2]);
+
+    text = request(url);
+    if(!text)
+        return 1;
+
+    root = json_loads(text, 0, &error);
+    free(text);
+
+    if(!root)
+    {
+        fprintf(stderr, "error: on line %d: %s\n", error.line, error.text);
+        return 1;
+    }
+
+    if(!json_is_array(root))
+    {
+        fprintf(stderr, "error: root is not an array\n");
+        json_decref(root);
+        return 1;
+    }
+
+    for(i = 0; i < json_array_size(root); i++)
+    {
+        json_t *data, *sha, *commit, *message;
+        const char *message_text;
+
+        data = json_array_get(root, i);
+        if(!json_is_object(data))
+        {
+            fprintf(stderr, "error: commit data %d is not an object\n", (int)(i + 1));
+            json_decref(root);
+            return 1;
+        }
+
+        sha = json_object_get(data, "sha");
+        if(!json_is_string(sha))
+        {
+            fprintf(stderr, "error: commit %d: sha is not a string\n", (int)(i + 1));
+            return 1;
+        }
+
+        commit = json_object_get(data, "commit");
+        if(!json_is_object(commit))
+        {
+            fprintf(stderr, "error: commit %d: commit is not an object\n", (int)(i + 1));
+            json_decref(root);
+            return 1;
+        }
+
+        message = json_object_get(commit, "message");
+        if(!json_is_string(message))
+        {
+            fprintf(stderr, "error: commit %d: message is not a string\n", (int)(i + 1));
+            json_decref(root);
+            return 1;
+        }
+
+        message_text = json_string_value(message);
+        printf("%.8s %.*s\n",
+               json_string_value(sha),
+               newline_offset(message_text),
+               message_text);
+    }
+
+    json_decref(root);
+    return 0;
+}

deps/jansson/doc/index.rst

+Jansson Documentation
+=====================
+
+This is the documentation for Jansson_ |release|, last updated |today|.
+
+Introduction
+------------
+
+Jansson_ is a C library for encoding, decoding and manipulating JSON
+data. Its main features and design principles are:
+
+- Simple and intuitive API and data model
+
+- Comprehensive documentation
+
+- No dependencies on other libraries
+
+- Full Unicode support (UTF-8)
+
+- Extensive test suite
+
+Jansson is licensed under the `MIT license`_; see LICENSE in the
+source distribution for details.
+
+Jansson is used in production and its API is stable. It works on
+numerous platforms, including numerous Unix like systems and Windows.
+It's suitable for use on any system, including desktop, server, and
+small embedded systems.
+
+
+.. _`MIT license`: http://www.opensource.org/licenses/mit-license.php
+.. _Jansson: http://www.digip.org/jansson/
+
+Contents
+--------
+
+.. toctree::
+   :maxdepth: 2
+
+   gettingstarted
+   upgrading
+   tutorial
+   conformance
+   portability
+   apiref
+   changes
+
+
+Indices and Tables
+==================
+
+* :ref:`genindex`
+* :ref:`search`

deps/jansson/doc/portability.rst

+***********
+Portability
+***********
+
+Thread safety
+-------------
+
+Jansson is thread safe and has no mutable global state. The only
+exception are the memory allocation functions, that should be set at
+most once, and only on program startup. See
+:ref:`apiref-custom-memory-allocation`.
+
+There's no locking performed inside Jansson's code, so a multithreaded
+program must perform its own locking if JSON values are shared by
+multiple threads. Jansson's reference counting semantics may make this
+a bit harder than it seems, as it's possible to have a reference to a
+value that's also stored inside a list or object. Modifying the
+container (adding or removing values) may trigger concurrent access to
+such values, as containers manage the reference count of their
+contained values. Bugs involving concurrent incrementing or
+decrementing of deference counts may be hard to track.
+
+The encoding functions (:func:`json_dumps()` and friends) track
+reference loops by modifying the internal state of objects and arrays.
+For this reason, encoding functions must not be run on the same JSON
+values in two separate threads at the same time. As already noted
+above, be especially careful if two arrays or objects share their
+contained values with another array or object.
+
+If you want to make sure that two JSON value hierarchies do not
+contain shared values, use :func:`json_deep_copy()` to make copies.
+
+Locale
+------
+
+Jansson works fine under any locale.
+
+However, if the host program is multithreaded and uses ``setlocale()``
+to switch the locale in one thread while Jansson is currently encoding
+or decoding JSON data in another thread, the result may be wrong or
+the program may even crash.
+
+Jansson uses locale specific functions for certain string conversions
+in the encoder and decoder, and then converts the locale specific
+values to/from the JSON representation. This fails if the locale
+changes between the string conversion and the locale-to-JSON
+conversion. This can only happen in multithreaded programs that use
+``setlocale()``, because ``setlocale()`` switches the locale for all
+running threads, not only the thread that calls ``setlocale()``.
+
+If your program uses ``setlocale()`` as described above, consider
+using the thread-safe ``uselocale()`` instead.

deps/jansson/doc/tutorial.rst

+.. _tutorial:
+
+********
+Tutorial
+********
+
+.. highlight:: c
+
+In this tutorial, we create a program that fetches the latest commits
+of a repository in GitHub_ over the web. `GitHub API`_ uses JSON, so
+the result can be parsed using Jansson.
+
+To stick to the the scope of this tutorial, we will only cover the the
+parts of the program related to handling JSON data. For the best user
+experience, the full source code is available:
+:download:`github_commits.c`. To compile it (on Unix-like systems with
+gcc), use the following command::
+
+    gcc -o github_commits github_commits.c -ljansson -lcurl
+
+libcurl_ is used to communicate over the web, so it is required to
+compile the program.
+
+The command line syntax is::
+
+    github_commits USER REPOSITORY
+
+``USER`` is a GitHub user ID and ``REPOSITORY`` is the repository
+name. Please note that the GitHub API is rate limited, so if you run
+the program too many times within a short period of time, the sever
+starts to respond with an error.
+
+.. _GitHub: https://github.com/
+.. _GitHub API: http://developer.github.com/
+.. _libcurl: http://curl.haxx.se/
+
+
+.. _tutorial-github-commits-api:
+
+The GitHub Repo Commits API
+===========================
+
+The `GitHub Repo Commits API`_ is used by sending HTTP requests to
+URLs like ``https://api.github.com/repos/USER/REPOSITORY/commits``,
+where ``USER`` and ``REPOSITORY`` are the GitHub user ID and the name
+of the repository whose commits are to be listed, respectively.
+
+GitHub responds with a JSON array of the following form:
+
+.. code-block:: none
+
+    [
+        {
+            "sha": "<the commit ID>",
+            "commit": {
+                "message": "<the commit message>",
+                <more fields, not important to this tutorial...>
+            },
+            <more fields...>
+        },
+        {
+            "sha": "<the commit ID>",
+            "commit": {
+                "message": "<the commit message>",
+                <more fields...>
+            },
+            <more fields...>
+        },
+        <more commits...>
+    ]
+
+In our program, the HTTP request is sent using the following
+function::
+
+    static char *request(const char *url);
+
+It takes the URL as a parameter, preforms a HTTP GET request, and
+returns a newly allocated string that contains the response body. If
+the request fails, an error message is printed to stderr and the
+return value is *NULL*. For full details, refer to :download:`the code
+<github_commits.c>`, as the actual implementation is not important
+here.
+
+.. _GitHub Repo Commits API: http://developer.github.com/v3/repos/commits/
+
+.. _tutorial-the-program:
+
+The Program
+===========
+
+First the includes::
+
+    #include <string.h>
+    #include <jansson.h>
+
+Like all the programs using Jansson, we need to include
+:file:`jansson.h`.
+
+The following definitions are used to build the GitHub API request
+URL::
+
+   #define URL_FORMAT   "https://api.github.com/repos/%s/%s/commits"
+   #define URL_SIZE     256
+
+The following function is used when formatting the result to find the
+first newline in the commit message::
+
+    /* Return the offset of the first newline in text or the length of
+       text if there's no newline */
+    static int newline_offset(const char *text)
+    {
+        const char *newline = strchr(text, '\n');
+        if(!newline)
+            return strlen(text);
+        else
+            return (int)(newline - text);
+    }
+
+The main function follows. In the beginning, we first declare a bunch
+of variables and check the command line parameters::
+
+    int main(int argc, char *argv[])
+    {
+        size_t i;
+        char *text;
+        char url[URL_SIZE];
+
+        json_t *root;
+        json_error_t error;
+
+        if(argc != 3)
+        {
+            fprintf(stderr, "usage: %s USER REPOSITORY\n\n", argv[0]);
+            fprintf(stderr, "List commits at USER's REPOSITORY.\n\n");
+            return 2;
+        }
+
+Then we build the request URL using the user and repository names
+given as command line parameters::
+
+    snprintf(url, URL_SIZE, URL_FORMAT, argv[1], argv[2]);
+
+This uses the ``URL_SIZE`` and ``URL_FORMAT`` constants defined above.
+Now we're ready to actually request the JSON data over the web::
+
+    text = request(url);
+    if(!text)
+        return 1;
+
+If an error occurs, our function ``request`` prints the error and
+returns *NULL*, so it's enough to just return 1 from the main
+function.
+
+Next we'll call :func:`json_loads()` to decode the JSON text we got
+as a response::
+
+    root = json_loads(text, 0, &error);
+    free(text);
+
+    if(!root)
+    {
+        fprintf(stderr, "error: on line %d: %s\n", error.line, error.text);
+        return 1;
+    }
+
+We don't need the JSON text anymore, so we can free the ``text``
+variable right after decoding it. If :func:`json_loads()` fails, it
+returns *NULL* and sets error information to the :type:`json_error_t`
+structure given as the second parameter. In this case, our program
+prints the error information out and returns 1 from the main function.
+
+Now we're ready to extract the data out of the decoded JSON response.
+The structure of the response JSON was explained in section
+:ref:`tutorial-github-commits-api`.
+
+We check that the returned value really is an array::
+
+    if(!json_is_array(root))
+    {
+        fprintf(stderr, "error: root is not an array\n");
+        json_decref(root);
+        return 1;
+    }
+
+Then we proceed to loop over all the commits in the array::
+
+    for(i = 0; i < json_array_size(root); i++)
+    {
+        json_t *data, *sha, *commit, *message;
+        const char *message_text;
+
+        data = json_array_get(root, i);
+        if(!json_is_object(data))
+        {
+            fprintf(stderr, "error: commit data %d is not an object\n", i + 1);
+            json_decref(root);
+            return 1;
+        }
+    ...
+
+The function :func:`json_array_size()` returns the size of a JSON
+array. First, we again declare some variables and then extract the
+i'th element of the ``root`` array using :func:`json_array_get()`.
+We also check that the resulting value is a JSON object.
+
+Next we'll extract the commit ID (a hexadecimal SHA-1 sum),
+intermediate commit info object, and the commit message from that
+object. We also do proper type checks::
+
+        sha = json_object_get(data, "sha");
+        if(!json_is_string(sha))
+        {
+            fprintf(stderr, "error: commit %d: sha is not a string\n", i + 1);
+            json_decref(root);
+            return 1;
+        }
+
+        commit = json_object_get(data, "commit");
+        if(!json_is_object(commit))
+        {
+            fprintf(stderr, "error: commit %d: commit is not an object\n", i + 1);
+            json_decref(root);
+            return 1;
+        }
+
+        message = json_object_get(commit, "message");
+        if(!json_is_string(message))
+        {
+            fprintf(stderr, "error: commit %d: message is not a string\n", i + 1);
+            json_decref(root);
+            return 1;
+        }
+    ...
+
+And finally, we'll print the first 8 characters of the commit ID and
+the first line of the commit message. A C-style string is extracted
+from a JSON string using :func:`json_string_value()`::
+
+        message_text = json_string_value(message);
+        printf("%.8s %.*s\n",
+               json_string_value(id),
+               newline_offset(message_text),
+               message_text);
+    }
+
+After sending the HTTP request, we decoded the JSON text using
+:func:`json_loads()`, remember? It returns a *new reference* to the
+JSON value it decodes. When we're finished with the value, we'll need
+to decrease the reference count using :func:`json_decref()`. This way
+Jansson can release the resources::
+
+    json_decref(root);
+    return 0;
+
+For a detailed explanation of reference counting in Jansson, see
+:ref:`apiref-reference-count` in :ref:`apiref`.
+
+The program's ready, let's test it and view the latest commits in
+Jansson's repository::
+
+    $ ./github_commits akheron jansson
+    1581f26a Merge branch '2.3'
+    aabfd493 load: Change buffer_pos to be a size_t
+    bd72efbd load: Avoid unexpected behaviour in macro expansion
+    e8fd3e30 Document and tweak json_load_callback()
+    873eddaf Merge pull request #60 from rogerz/contrib
+    bd2c0c73 Ignore the binary test_load_callback
+    17a51a4b Merge branch '2.3'
+    09c39adc Add json_load_callback to the list of exported symbols
+    cbb80baf Merge pull request #57 from rogerz/contrib
+    040bd7b0 Add json_load_callback()
+    2637faa4 Make test stripping locale independent
+    <...>
+
+
+Conclusion
+==========
+
+In this tutorial, we implemented a program that fetches the latest
+commits of a GitHub repository using the GitHub Repo Commits API.
+Jansson was used to decode the JSON response and to extract the commit
+data.
+
+This tutorial only covered a small part of Jansson. For example, we
+did not create or manipulate JSON values at all. Proceed to
+:ref:`apiref` to explore all features of Jansson.

deps/jansson/doc/upgrading.rst

+.. highlight:: c
+
+******************
+Upgrading from 1.x
+******************
+
+This chapter lists the backwards incompatible changes introduced in
+Jansson 2.0, and the steps that are needed for upgrading your code.
+
+**The incompatibilities are not dramatic.** The biggest change is that
+all decoding functions now require and extra parameter. Most programs
+can be modified to work with 2.0 by adding a ``0`` as the second
+parameter to all calls of :func:`json_loads()`, :func:`json_loadf()`
+and :func:`json_load_file()`.
+
+
+Compatibility
+=============
+
+Jansson 2.0 is backwards incompatible with the Jansson 1.x releases.
+It is ABI incompatible, i.e. all programs dynamically linking to the
+Jansson library need to be recompiled. It's also API incompatible,
+i.e. the source code of programs using Jansson 1.x may need
+modifications to make them compile against Jansson 2.0.
+
+All the 2.x releases are guaranteed to be backwards compatible for
+both ABI and API, so no recompilation or source changes are needed
+when upgrading from 2.x to 2.y.
+
+
+List of Incompatible Changes
+============================
+
+**Decoding flags**
+    For future needs, a ``flags`` parameter was added as the second
+    parameter to all decoding functions, i.e. :func:`json_loads()`,
+    :func:`json_loadf()` and :func:`json_load_file()`. All calls to
+    these functions need to be changed by adding a ``0`` as the second
+    argument. For example::
+
+        /* old code */
+        json_loads(input, &error);
+
+        /* new code */
+        json_loads(input, 0, &error);
+
+
+**Underlying type of JSON integers**
+    The underlying C type of JSON integers has been changed from
+    :type:`int` to the widest available signed integer type, i.e.
+    :type:`long long` or :type:`long`, depending on whether
+    :type:`long long` is supported on your system or not. This makes
+    the whole 64-bit integer range available on most modern systems.
+
+    ``jansson.h`` has a typedef :type:`json_int_t` to the underlying
+    integer type. :type:`int` should still be used in most cases when
+    dealing with smallish JSON integers, as the compiler handles
+    implicit type coercion. Only when the full 64-bit range is needed,
+    :type:`json_int_t` should be explicitly used.
+
+
+**Maximum encoder indentation depth**
+    The maximum argument of the ``JSON_INDENT()`` macro has been
+    changed from 255 to 31, to free up bits from the ``flags``
+    parameter of :func:`json_dumps()`, :func:`json_dumpf()` and
+    :func:`json_dump_file()`. If your code uses a bigger indentation
+    than 31, it needs to be changed.
+
+
+**Unsigned integers in API functions**
+    Version 2.0 unifies unsigned integer usage in the API. All uses of
+    :type:`unsigned int` and :type:`unsigned long` have been replaced
+    with :type:`size_t`. This includes flags, container sizes, etc.
+    This should not require source code changes, as both
+    :type:`unsigned int` and :type:`unsigned long` are usually
+    compatible with :type:`size_t`.

deps/jansson/jansson.pc.in

+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=${prefix}/include
+
+Name: Jansson
+Description: Library for encoding, decoding and manipulating JSON data
+Version: @VERSION@
+Libs: -L${libdir} -ljansson
+Cflags: -I${includedir}

deps/jansson/release.sh

+#!/bin/sh
+#
+# Use this script to easily make releases of Jansson. It configures
+# the source tree, and builds and signs all tarballs.
+
+die() {
+    echo $1 >&2
+    exit 1
+}
+
+confirm() {
+    local answer
+    read -p "$1 [yN]: " answer
+    [ "$answer" = "Y" -o "$answer" = "y" ] || exit 0
+}
+
+set -e
+[ -f configure.ac ] || die "Must be run at project root directory"
+
+# Determine version
+v=$(grep AC_INIT configure.ac | sed -r 's/.*, \[(.+?)\],.*/\1/')
+[ -n "$v" ] || die "Unable to determine version"
+confirm "Version is $v, proceed?"
+
+# Sanity checks
+vi=$(grep version-info src/Makefile.am | sed 's/^[ \t]*//g' | cut -d" " -f2)
+confirm "Libtool version-info is $vi, proceed?"
+
+r=$(grep 'Released ' CHANGES | head -n 1)
+confirm "Last CHANGES entry says \"$r\", proceed??"
+
+dv=$(grep ^version doc/conf.py | sed -r "s/.*'(.*)'.*/\1/")
+if [ "$dv" != "$v" ]; then
+    die "Documentation version ($dv) doesn't match library version"
+fi
+
+[ -f Makefile ] && make distclean || true
+rm -f jansson-$v.tar.*
+rm -rf jansson-$v-doc
+rm -f jansson-$v-doc.tar.*
+
+autoreconf -fi
+./configure
+
+# Run tests and make gz source tarball
+: ${VALGRIND:=1}
+export VALGRIND
+make distcheck
+
+# Make bzip2 source tarball
+make dist-bzip2
+
+# Sign source tarballs
+for s in gz bz2; do
+    gpg --detach-sign --armor jansson-$v.tar.$s
+done
+
+# Build documentation
+make html
+mv doc/_build/html jansson-$v-doc
+
+# Make and sign documentation tarballs
+for s in gz bz2; do
+    [ $s = gz ] && compress=gzip
+    [ $s = bz2 ] && compress=bzip2
+    tar cf - jansson-$v-doc | $compress -9 -c > jansson-$v-doc.tar.$s
+    gpg --detach-sign --armor jansson-$v-doc.tar.$s
+done
+
+echo "All done"

deps/jansson/src/Makefile.am

+EXTRA_DIST = jansson.def
+
+include_HEADERS = jansson.h jansson_config.h
+
+lib_LTLIBRARIES = libjansson.la
+libjansson_la_SOURCES = \
+	dump.c \
+	error.c \
+	hashtable.c \
+	hashtable.h \
+	jansson_private.h \
+	load.c \
+	memory.c \
+	pack_unpack.c \
+	strbuffer.c \
+	strbuffer.h \
+	strconv.c \
+	utf.c \
+	utf.h \
+	value.c
+libjansson_la_LDFLAGS = \
+	-no-undefined \
+	-export-symbols-regex '^json_' \
+	-version-info 9:0:5

deps/jansson/src/error.c

+#include <string.h>
+#include "jansson_private.h"
+
+void jsonp_error_init(json_error_t *error, const char *source)
+{
+    if(error)
+    {
+        error->text[0] = '\0';
+        error->line = -1;
+        error->column = -1;
+        error->position = 0;
+        if(source)
+            jsonp_error_set_source(error, source);
+        else
+            error->source[0] = '\0';
+    }
+}
+
+void jsonp_error_set_source(json_error_t *error, const char *source)
+{
+    size_t length;
+
+    if(!error || !source)
+        return;
+
+    length = strlen(source);
+    if(length < JSON_ERROR_SOURCE_LENGTH)
+        strcpy(error->source, source);
+    else {
+        size_t extra = length - JSON_ERROR_SOURCE_LENGTH + 4;
+        strcpy(error->source, "...");
+        strcpy(error->source + 3, source + extra);
+    }
+}
+
+void jsonp_error_set(json_error_t *error, int line, int column,
+                     size_t position, const char *msg, ...)
+{
+    va_list ap;
+
+    va_start(ap, msg);
+    jsonp_error_vset(error, line, column, position, msg, ap);
+    va_end(ap);
+}
+
+void jsonp_error_vset(json_error_t *error, int line, int column,
+                      size_t position, const char *msg, va_list ap)
+{
+    if(!error)
+        return;
+
+    if(error->text[0] != '\0') {
+        /* error already set */
+        return;
+    }
+
+    error->line = line;
+    error->column = column;
+    error->position = position;
+
+    vsnprintf(error->text, JSON_ERROR_TEXT_LENGTH, msg, ap);
+    error->text[JSON_ERROR_TEXT_LENGTH - 1] = '\0';
+}

deps/jansson/src/jansson.def

+EXPORTS
+    json_delete
+    json_true
+    json_false
+    json_null
+    json_string
+    json_stringn
+    json_string_nocheck
+    json_stringn_nocheck
+    json_string_value
+    json_string_length
+    json_string_set
+    json_string_setn
+    json_string_set_nocheck
+    json_string_setn_nocheck
+    json_integer
+    json_integer_value
+    json_integer_set
+    json_real
+    json_real_value
+    json_real_set
+    json_number_value
+    json_array
+    json_array_size
+    json_array_get
+    json_array_set_new
+    json_array_append_new
+    json_array_insert_new
+    json_array_remove
+    json_array_clear
+    json_array_extend
+    json_object
+    json_object_size
+    json_object_get
+    json_object_set_new
+    json_object_set_new_nocheck
+    json_object_del
+    json_object_clear
+    json_object_update
+    json_object_update_existing
+    json_object_update_missing
+    json_object_iter
+    json_object_iter_at
+    json_object_iter_next
+    json_object_iter_key
+    json_object_iter_value
+    json_object_iter_set_new
+    json_object_key_to_iter
+    json_dumps
+    json_dumpf
+    json_dump_file
+    json_dump_callback
+    json_loads
+    json_loadb
+    json_loadf
+    json_load_file
+    json_load_callback
+    json_equal
+    json_copy
+    json_deep_copy
+    json_pack
+    json_pack_ex
+    json_vpack_ex
+    json_unpack
+    json_unpack_ex
+    json_vunpack_ex
+    json_set_alloc_funcs
+

deps/jansson/src/jansson_config.h.in

+/*
+ * Copyright (c) 2010-2013 Petri Lehtinen <petri@digip.org>
+ *
+ * Jansson is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See LICENSE for details.
+ *
+ *
+ * This file specifies a part of the site-specific configuration for
+ * Jansson, namely those things that affect the public API in
+ * jansson.h.
+ *
+ * The configure script copies this file to jansson_config.h and
+ * replaces @var@ substitutions by values that fit your system. If you
+ * cannot run the configure script, you can do the value substitution
+ * by hand.
+ */
+
+#ifndef JANSSON_CONFIG_H
+#define JANSSON_CONFIG_H
+
+/* If your compiler supports the inline keyword in C, JSON_INLINE is
+   defined to `inline', otherwise empty. In C++, the inline is always
+   supported. */
+#ifdef __cplusplus
+#define JSON_INLINE inline
+#else
+#define JSON_INLINE @json_inline@
+#endif
+
+/* If your compiler supports the `long long` type and the strtoll()
+   library function, JSON_INTEGER_IS_LONG_LONG is defined to 1,
+   otherwise to 0. */
+#define JSON_INTEGER_IS_LONG_LONG @json_have_long_long@
+
+/* If locale.h and localeconv() are available, define to 1,
+   otherwise to 0. */
+#define JSON_HAVE_LOCALECONV @json_have_localeconv@
+
+#endif

deps/jansson/src/memory.c

+/*
+ * Copyright (c) 2009-2013 Petri Lehtinen <petri@digip.org>
+ * Copyright (c) 2011-2012 Basile Starynkevitch <basile@starynkevitch.net>
+ *
+ * Jansson is free software; you can redistribute it and/or modify it
+ * under the terms of the MIT license. See LICENSE for details.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "jansson.h"
+#include "jansson_private.h"
+
+/* C89 allows these to be macros */
+#undef malloc
+#undef free
+
+/* memory function pointers */
+static json_malloc_t do_malloc = malloc;
+static json_free_t do_free = free;
+
+void *jsonp_malloc(size_t size)
+{
+    if(!size)
+        return NULL;
+
+    return (*do_malloc)(size);
+}
+
+void jsonp_free(void *ptr)
+{
+    if(!ptr)
+        return;
+
+    (*do_free)(ptr);
+}
+
+char *jsonp_strdup(const char *str)
+{
+    return jsonp_strndup(str, strlen(str));
+}
+
+char *jsonp_strndup(const char *str, size_t len)
+{
+    char *new_str;
+
+    new_str = jsonp_malloc(len + 1);
+    if(!new_str)
+        return NULL;
+
+    memcpy(new_str, str, len);
+    new_str[len] = '\0';
+    return new_str;
+}
+
+void json_set_alloc_funcs(json_malloc_t malloc_fn, json_free_t free_fn)
+{
+    do_malloc = malloc_fn;
+    do_free = free_fn;
+}

deps/jansson/test/suites/Makefile.am

+SUBDIRS = api
+EXTRA_DIST = invalid invalid-unicode valid