Import ubus tools.

2016-02-26 22:16:27 +01:00
parent 2c3ca52e41
commit 6bc8cdeef3
200 changed files with 23469 additions and 0 deletions
--- a/3P/CMakeLists.txt
+++ b/3P/CMakeLists.txt
@@ -0,0 +1,14 @@
+# CMakeLists files in this project can
+# refer to the root source directory of the project as ${HELLO_SOURCE_DIR} and
+# to the root binary directory of the project as ${HELLO_BINARY_DIR}.
+cmake_minimum_required (VERSION 2.8.11)
+
+#add_subdirectory (wolfssl/builders/cmake)
+add_subdirectory (json/builders/cmake)
+#add_subdirectory (jsoncpp/builders/cmake)
+add_subdirectory (libubox/builders/cmake)
+add_subdirectory (ubus/libubus/builders/cmake)
+add_subdirectory (ubus/ubus/builders/cmake)
+add_subdirectory (ubus/ubusd/builders/cmake)
+#add_subdirectory (civetweb/builders/cmake)
+#add_subdirectory (wiringPi/)
--- a/3P/json/.gitignore
+++ b/3P/json/.gitignore
@@ -0,0 +1,49 @@
+*~
+*.swp
+/INSTALL
+.deps/
+.libs/
+/aclocal.m4
+/autom4te.cache
+/config.guess
+/json_config.h
+/config.h
+/config.log
+/config.status
+/config.sub
+/configure
+/depcomp
+/doc
+/install-sh
+/json.pc
+/json-c.pc
+/json-c-uninstalled.pc
+/libtool
+/ltmain.sh
+/Makefile
+/Makefile.in
+/missing
+/stamp-h1
+/stamp-h2
+/tests/Makefile
+/tests/Makefile.in
+/tests/test1
+/tests/test1Formatted
+/tests/test2
+/tests/test2Formatted
+/tests/test4
+/tests/testReplaceExisting
+/tests/testSubDir
+/tests/test_parse_int64
+/tests/test_parse
+/tests/test_cast
+/tests/test_null
+/tests/test_printbuf
+/tests/test_set_serializer
+/tests/*.vg.out
+/Debug
+/Release
+*.lo
+*.o
+/libjson-c.la
+/libjson.la
--- a/3P/json/0.11
+++ b/3P/json/0.11
--- a/3P/json/AUTHORS
+++ b/3P/json/AUTHORS
@@ -0,0 +1,5 @@
+Michael Clark <michael@metaparadigm.com>
+Jehiah Czebotar <jehiah@gmail.com>
+Eric Haszlakiewicz <hawicz+json-c@gmail.com>
+C. Watford (christopher.watford@gmail.com)
+
--- a/3P/json/Android.configure.mk
+++ b/3P/json/Android.configure.mk
@@ -0,0 +1,39 @@
+# This file is the top android makefile for all sub-modules.
+
+LOCAL_PATH := $(call my-dir)
+include $(CLEAR_VARS)
+
+json_c_TOP := $(LOCAL_PATH)
+
+JSON_C_BUILT_SOURCES := Android.mk
+
+JSON_C_BUILT_SOURCES := $(patsubst %, $(abspath $(json_c_TOP))/%, $(JSON_C_BUILT_SOURCES))
+
+.PHONY: json-c-configure json-c-configure-real
+json-c-configure-real:
+	echo $(JSON_C_BUILT_SOURCES)
+	cd $(json_c_TOP) ; \
+	$(abspath $(json_c_TOP))/autogen.sh && \
+	CC="$(CONFIGURE_CC)" \
+	CFLAGS="$(CONFIGURE_CFLAGS)" \
+	LD=$(TARGET_LD) \
+	LDFLAGS="$(CONFIGURE_LDFLAGS)" \
+	CPP=$(CONFIGURE_CPP) \
+	CPPFLAGS="$(CONFIGURE_CPPFLAGS)" \
+	PKG_CONFIG_LIBDIR=$(CONFIGURE_PKG_CONFIG_LIBDIR) \
+	PKG_CONFIG_TOP_BUILD_DIR=/ \
+	ac_cv_func_malloc_0_nonnull=yes \
+	ac_cv_func_realloc_0_nonnull=yes \
+	$(abspath $(json_c_TOP))/$(CONFIGURE) --host=$(CONFIGURE_HOST) \
+	--prefix=/system \
+	&& \
+	for file in $(JSON_C_BUILT_SOURCES); do \
+		rm -f $$file && \
+		make -C $$(dirname $$file) $$(basename $$file) ; \
+	done
+
+json-c-configure: json-c-configure-real
+
+PA_CONFIGURE_TARGETS += json-c-configure
+
+-include $(json_c_TOP)/Android.mk
--- a/3P/json/COPYING
+++ b/3P/json/COPYING
@@ -0,0 +1,42 @@
+
+Copyright (c) 2009-2012 Eric Haszlakiewicz
+
+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.
+
+----------------------------------------------------------------
+
+Copyright (c) 2004, 2005 Metaparadigm Pte Ltd
+
+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.
--- a/3P/json/ChangeLog
+++ b/3P/json/ChangeLog
@@ -0,0 +1,175 @@
+
+0.11
+
+  * IMPORTANT: the name of the library has changed to libjson-c.so and
+     the header files are now in include/json-c.
+     The pkgconfig name has also changed from json to json-c.
+     You should change your build to use appropriate -I and -l options.
+     A compatibility shim is in place so builds using the old name will
+     continue to work, but that will be removed in the next release.
+  * Maximum recursion depth is now a runtime option.
+     json_tokener_new() is provided for compatibility.
+     json_tokener_new_ex(depth)
+  * Include json_object_iterator.h in the installed headers.
+  * Add support for building on Android.
+  * Rewrite json_object_object_add to replace just the value if the key already exists so keys remain valid.
+  * Make it safe to delete keys while iterating with the json_object_object_foreach macro.
+  * Add a json_set_serializer() function to allow the string output of a json_object to be customized.
+  * Make float parsing locale independent.
+  * Add a json_tokener_set_flags() function and a JSON_TOKENER_STRICT flag.
+  * Enable -Werror when building.
+  * speed improvements to parsing 64-bit integers on systems with working sscanf
+  * Add a json_object_object_length function.
+  * Fix a bug (buffer overrun) when expanding arrays to more than 64 entries.
+
+0.10
+
+  * Add a json_object_to_json_string_ext() function to allow output to be
+     formatted in a more human readable form.
+  * Add json_object_object_get_ex(), a NULL-safe get object method, to be able
+     to distinguish between a key not present and the value being NULL.
+  * Add an alternative iterator implementation, see json_object_iterator.h
+  * Make json_object_iter public to enable external use of the
+     json_object_object_foreachC macro.
+  * Add a printbuf_memset() function to provide an effecient way to set and
+     append things like whitespace indentation.
+  * Adjust json_object_is_type and json_object_get_type so they return
+      json_type_null for NULL objects and handle NULL passed to
+      json_objct_object_get().
+  * Rename boolean type to json_bool.
+  * Fix various compile issues for Visual Studio and MinGW.
+  * Allow json_tokener_parse_ex() to be re-used to parse multiple object.
+     Also, fix some parsing issues with capitalized hexadecimal numbers and
+     number in E notation.
+  * Add json_tokener_get_error() and json_tokener_error_desc() to better 
+     encapsulate the process of retrieving errors while parsing.
+  * Various improvements to the documentation of many functions.
+  * Add new json_object_array_sort() function.
+  * Fix a bug in json_object_get_int(), which would incorrectly return 0
+    when called on a string type object.
+    Eric Haszlakiewicz
+  * Add a json_type_to_name() function.
+    Eric Haszlakiewicz
+  * Add a json_tokener_parse_verbose() function.
+    Jehiah Czebotar
+  * Improve support for null bytes within JSON strings.
+    Jehiah Czebotar
+  * Fix file descriptor leak if memory allocation fails in json_util
+    Zachary Blair, zack_blair at hotmail dot com
+  * Add int64 support. Two new functions json_object_net_int64 and
+    json_object_get_int64. Binary compatibility preserved.
+    Eric Haszlakiewicz, EHASZLA at transunion com
+    Rui Miguel Silva Seabra, rms at 1407 dot org
+  * Fix subtle bug in linkhash where lookup could hang after all slots
+    were filled then successively freed.
+    Spotted by Jean-Marc Naud, j dash m at newtraxtech dot com
+  * Make json_object_from_file take const char *filename
+    Spotted by Vikram Raj V, vsagar at attinteractive dot com
+  * Add handling of surrogate pairs (json_tokener.c, test4.c, Makefile.am)
+    Brent Miller, bdmiller at yahoo dash inc dot com
+  * Correction to comment describing printbuf_memappend in printbuf.h
+    Brent Miller, bdmiller at yahoo dash inc dot com
+
+0.9
+  * Add README.html README-WIN32.html config.h.win32 to Makefile.am
+    Michael Clark, <michael@metaparadigm.com>
+  * Add const qualifier to the json_tokener_parse functions
+    Eric Haszlakiewicz, EHASZLA at transunion dot com
+  * Rename min and max so we can never clash with C or C++ std library
+    Ian Atha, thatha at yahoo dash inc dot com
+  * Fix any noticeable spelling or grammar errors.
+  * Make sure every va_start has a va_end.
+  * Check all pointers for validity.
+    Erik Hovland, erik at hovland dot org
+  * Fix json_object_get_boolean to return false for empty string
+    Spotted by Vitaly Kruglikov, Vitaly dot Kruglikov at palm dot com
+  * optimizations to json_tokener_parse_ex(), printbuf_memappend()
+    Brent Miller, bdmiller at yahoo dash inc dot com
+  * Disable REFCOUNT_DEBUG by default in json_object.c
+  * Don't use this as a variable, so we can compile with a C++ compiler
+  * Add casts from void* to type of assignment when using malloc 
+  * Add #ifdef __cplusplus guards to all of the headers
+  * Add typedefs for json_object, json_tokener, array_list, printbuf, lh_table
+    Michael Clark, <michael@metaparadigm.com>
+  * Null pointer dereference fix. Fix json_object_get_boolean strlen test
+    to not return TRUE for zero length string. Remove redundant includes.
+    Erik Hovland, erik at hovland dot org
+  * Fixed warning reported by adding -Wstrict-prototypes
+    -Wold-style-definition to the compilatin flags.
+    Dotan Barak, dotanba at gmail dot com
+  * Add const correctness to public interfaces
+    Gerard Krol, g dot c dot krol at student dot tudelft dot nl
+
+0.8
+  * Add va_end for every va_start
+    Dotan Barak, dotanba at gmail dot com
+  * Add macros to enable compiling out debug code
+    Geoffrey Young, geoff at modperlcookbook dot org
+  * Fix bug with use of capital E in numbers with exponents
+    Mateusz Loskot, mateusz at loskot dot net
+  * Add stddef.h include
+  * Patch allows for json-c compile with -Werror and not fail due to
+    -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations
+    Geoffrey Young, geoff at modperlcookbook dot org
+
+0.7
+  * Add escaping of backslash to json output
+  * Add escaping of foward slash on tokenizing and output
+  * Changes to internal tokenizer from using recursion to
+    using a depth state structure to allow incremental parsing
+
+0.6
+  * Fix bug in escaping of control characters
+    Johan Björklund, johbjo09 at kth dot se
+  * Remove include "config.h" from headers (should only
+    be included from .c files)
+    Michael Clark <michael@metaparadigm.com>
+
+0.5
+  * Make headers C++ compatible by change *this to *obj
+  * Add ifdef C++ extern "C" to headers
+  * Use simpler definition of min and max in bits.h
+    Larry Lansing, llansing at fuzzynerd dot com
+
+  * Remove automake 1.6 requirement
+  * Move autogen commands into autogen.sh. Update README
+  * Remove error pointer special case for Windows
+  * Change license from LGPL to MIT
+    Michael Clark <michael@metaparadigm.com>
+
+0.4
+  * Fix additional error case in object parsing
+  * Add back sign reversal in nested object parse as error pointer
+    value is negative, while error value is positive.
+    Michael Clark <michael@metaparadigm.com>
+
+0.3
+  * fix pointer arithmetic bug for error pointer check in is_error() macro
+  * fix type passed to printbuf_memappend in json_tokener
+  * update autotools bootstrap instructions in README
+    Michael Clark <michael@metaparadigm.com>
+
+0.2
+  * printbuf.c - C. Watford (christopher.watford@gmail.com)
+    Added a Win32/Win64 compliant implementation of vasprintf
+  * debug.c - C. Watford (christopher.watford@gmail.com)
+    Removed usage of vsyslog on Win32/Win64 systems, needs to be handled
+    by a configure script
+  * json_object.c - C. Watford (christopher.watford@gmail.com)
+    Added scope operator to wrap usage of json_object_object_foreach, this
+    needs to be rethought to be more ANSI C friendly
+  * json_object.h - C. Watford (christopher.watford@gmail.com)
+    Added Microsoft C friendly version of json_object_object_foreach
+  * json_tokener.c - C. Watford (christopher.watford@gmail.com)
+    Added a Win32/Win64 compliant implementation of strndup
+  * json_util.c - C. Watford (christopher.watford@gmail.com)
+    Added cast and mask to suffice size_t v. unsigned int conversion
+    correctness 
+  * json_tokener.c - sign reversal issue on error info for nested object parse
+    spotted by Johan Björklund (johbjo09 at kth.se)
+  * json_object.c - escape " in json_escape_str
+  * Change to automake and libtool to build shared and static library
+    Michael Clark <michael@metaparadigm.com>
+	
+0.1
+  * initial release
--- a/3P/json/Doxyfile
+++ b/3P/json/Doxyfile
--- a/3P/json/Makefile.am
+++ b/3P/json/Makefile.am
@@ -0,0 +1,92 @@
+include Makefile.am.inc
+
+EXTRA_DIST = README.html README-WIN32.html config.h.win32 doc json-c.vcproj
+SUBDIRS = . tests
+
+lib_LTLIBRARIES = libjson-c.la 
+if ENABLE_OLDNAME_COMPAT
+lib_LTLIBRARIES+=libjson.la
+endif
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = json-c.pc
+if ENABLE_OLDNAME_COMPAT
+pkgconfig_DATA += json.pc
+endif
+
+libjson_cincludedir = $(includedir)/json-c
+libjson_cinclude_HEADERS = \
+	arraylist.h \
+	bits.h \
+	debug.h \
+	json.h \
+	json_config.h \
+	json_c_version.h \
+	json_inttypes.h \
+	json_object.h \
+	json_object_iterator.h \
+	json_object_private.h \
+	json_tokener.h \
+	json_util.h \
+	linkhash.h \
+	printbuf.h
+
+#libjsonx_includedir = $(libdir)/json-c-@VERSION@
+#
+#libjsonx_include_HEADERS = \
+#	json_config.h
+
+libjson_c_la_LDFLAGS = -version-info 2:1:0 -no-undefined
+
+if ENABLE_OLDNAME_COMPAT
+libjson_la_LDFLAGS = -version-info 1:0:1 -no-undefined -ljson-c
+
+# Temporary libjson library.  This will be removed after one release.
+libjson_la_LIBADD = -ljson-c
+endif
+
+
+libjson_c_la_SOURCES = \
+	arraylist.c \
+	debug.c \
+	json_c_version.c \
+	json_object.c \
+	json_object_iterator.c \
+	json_tokener.c \
+	json_util.c \
+	linkhash.c \
+	printbuf.c
+
+
+distclean-local:
+	-rm -rf $(testsubdir)
+	-rm -rf config.h.in~ Makefile.in aclocal.m4 autom4te.cache/ config.guess config.sub depcomp install-sh ltmain.sh missing
+
+maintainer-clean-local:
+	-rm -rf configure
+
+if ENABLE_OLDNAME_COMPAT
+install-data-hook:
+	test \! -e "$(DESTDIR)@includedir@/json" || rm "$(DESTDIR)@includedir@/json"
+	$(LN_S) json-c "$(DESTDIR)@includedir@/json"
+
+uninstall-local:
+	rm -f "$(DESTDIR)@includedir@/json"
+	rm -rf "$(DESTDIR)@includedir@/json-c"
+
+endif
+
+ANDROID_CFLAGS = -I$(top_srcdir) -DHAVE_CONFIG_H
+
+Android.mk: Makefile.am
+	androgenizer -:PROJECT json-c \
+		-:SHARED libjson-c \
+		-:TAGS eng debug \
+		-:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \
+		-:SOURCES $(libjson_c_la_SOURCES) $(nodist_libjson_c_la_SOURCES) \
+		-:CFLAGS $(DEFS) $(ANDROID_CFLAGS) $(libjson_c_la_CFLAGS) \
+		-:LDFLAGS $(libjson_c_la_LDFLAGS) $(libjson_c_la_LIBADD) \
+		-:HEADER_TARGET json-c \
+		-:HEADERS $(libjson_cinclude_HEADERS) \
+		-:PASSTHROUGH LOCAL_ARM_MODE:=arm \
+	> $@
--- a/3P/json/Makefile.am.inc
+++ b/3P/json/Makefile.am.inc
@@ -0,0 +1,2 @@
+AM_CFLAGS = -Wall -Werror -Wextra -Wwrite-strings -Wno-unused-parameter -std=gnu99 -D_GNU_SOURCE -D_REENTRANT
+
--- a/3P/json/NEWS
+++ b/3P/json/NEWS
--- a/3P/json/README
+++ b/3P/json/README
@@ -0,0 +1,44 @@
+Building on Unix with git, gcc and autotools
+
+Home page for json-c:
+  https://github.com/json-c/json-c/wiki
+
+  Caution: do NOT use sources from svn.metaparadigm.com, they are old.
+
+Prerequisites:
+	gcc (or another C compiler)
+	libtool
+
+	If you're not using a release tarball, you'll also need:
+	autoconf (autoreconf)
+	automake
+
+Github repo for json-c:
+  https://github.com/json-c/json-c
+
+    $ git clone https://github.com/json-c/json-c.git
+    $ cd json-c
+    $ sh autogen.sh
+
+Then 
+
+    $ ./configure
+    $ make
+    $ make install
+
+To build and run the test programs run 
+
+    $ make check
+
+Linking to libjson-c
+
+If your system has pkgconfig then you can just add this to your makefile
+
+CFLAGS += $(shell pkg-config --cflags json-c)
+LDFLAGS += $(shell pkg-config --libs json-c)
+
+Without pkgconfig, you would do something like this:
+
+JSON_C_DIR=/path/to/json_c/install
+CFLAGS += -I$(JSON_C_DIR)/include/json-c
+LDFLAGS+= -L$(JSON_C_DIR)/lib -ljson-c
--- a/3P/json/README-WIN32.html
+++ b/3P/json/README-WIN32.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+	<head>
+		<title>JSON-C - A JSON implementation in C - Win32 specific notes</title>
+		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
+	</head>
+	<body>
+		<h2>Windows specific notes for JSON-C</h2>
+		<p>Please send Win32 bug reports to <a href="mailto:christopher.watford@gmail.com">christopher.watford@gmail.com</a></p>
+		<p><b>Win32 Specific Changes:</b></p>
+		<ul>
+			<li>
+				Various functions have been redefined to their Win32 version (i.e. <tt>open</tt>
+				on win32 is <tt>_open</tt>)</li>
+			<li>
+				Implemented missing functions from MS's libc (i.e. <tt>vasprintf</tt> and <tt>strndup</tt>)</li>
+			<li>
+				Added code to allow Win64 support without integer resizing issues, this 
+				probably makes it much nicer on 64bit machines everywhere (i.e. using <tt>ptrdiff_t</tt>
+				for pointer math)</li>
+		</ul>
+		<p><b>Porting Changelog:</b></p>
+		<dl>
+			<dt><tt>printbuf.c</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Added a Win32/Win64 compliant implementation of <tt>vasprintf</tt></dd>
+			<dt><tt>debug.c</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Removed usage of <tt>vsyslog</tt> on Win32/Win64 systems, needs to be handled 
+				by a configure script</dd>
+			<dt><tt>json_object.c</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Added scope operator to wrap usage of <tt>json_object_object_foreach</tt>, this needs to be
+				rethought to be more ANSI C friendly</dd>
+			<dt><tt>json_object.h</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Added Microsoft C friendly version of <tt>json_object_object_foreach</tt></dd>
+			<dt><tt>json_tokener.c</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Added a Win32/Win64 compliant implementation of <tt>strndup</tt></dd>
+			<dt><tt>json_util.c</tt> - C. Watford (christopher.watford@gmail.com)</dt>
+			<dd>
+				Added cast and mask to suffice <tt>size_t</tt> v. <tt>unsigned int</tt>
+				conversion correctness</dd>
+		</dl>
+		<p>This program is free software; you can redistribute it and/or modify it under 
+			the terms of the MIT License. See COPYING for details.</p>
+		<hr />
+	</body>
+</html>
--- a/3P/json/README.html
+++ b/3P/json/README.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+	<head>
+		<title>JSON-C - A JSON implementation in C</title>
+		<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+	</head>
+	<body>
+		<h2>JSON-C - A JSON implementation in C</h2>
+
+		<h3>Overview</h3>
+		<p>JSON-C implements a reference counting object model that allows you to easily 
+		construct JSON objects in C, output them as JSON formatted strings and parse 
+		JSON formatted strings back into the C representation of JSON objects.</p>
+
+		<h3>Building</h3>
+		<p>To setup JSON-C to build on your system please run <tt>configure</tt> and <tt>make</tt>.</p>
+		<p>If you are on Win32 and are not using the VS project file, be sure 
+		to rename <tt>config.h.win32</tt> to <tt>config.h</tt> before building.</p>
+
+		<h3>Documentation</h3>
+		<P>Doxygen generated documentation exists <a href="doc/html/json__object_8h.html">here</a>
+		and Win32 specific notes can be found <a href="README-WIN32.html">here</a>.</P>
+
+		<h3><a href="https://github.com/json-c/json-c">GIT Reposository</a></h3>
+		<p><strong><code>git clone https://github.com/json-c/json-c.git</code></strong></p>
+
+		<h3><a href="http://groups.google.com/group/json-c">Mailing List</a></h3>
+                <pi>Send email to <strong><code>json-c <i>&lt;at&gt;</i> googlegroups <i>&lt;dot&gt;</i> com</code></strong></p>
+
+		<h3><a href="COPYING">License</a></h3>
+		<p>This program is free software; you can redistribute it and/or modify it under the terms of the MIT License..</p>
+		<hr/>
+	</body>
+</html>
--- a/3P/json/RELEASE_CHECKLIST.txt
+++ b/3P/json/RELEASE_CHECKLIST.txt
@@ -0,0 +1,61 @@
+
+Release checklist:
+
+release=0.11
+git clone https://github.com/json-c/json-c json-c-${release}
+cd json-c-${release}
+
+Check that the compile works on Linux
+Check that the compile works on NetBSD
+Check that the compile works on Windows
+Check ChangeLog to see if anything should be added.
+
+  git branch json-c-${release}
+  git checkout json-c-${release}
+
+Generate the configure script and other files:
+  sh autogen.sh
+  git add -f Makefile.in aclocal.m4 config.guess \
+       config.sub configure depcomp install-sh \
+       ltmain.sh missing tests/Makefile.in \
+       INSTALL
+
+  # check for anything else to be added:
+  git status --ignored
+  git commit
+
+Generate the doxygen documentation:
+  doxygen
+  git add -f doc
+  git commit doc
+
+cd ..
+echo .git > excludes
+echo autom4te.cache >> excludes
+tar -czf json-c-${release}.tar.gz -X excludes json-c-${release}
+
+echo doc >> excludes
+tar -czf json-c-${release}-nodoc.tar.gz -X excludes json-c-${release}
+
+Tag the branch:
+cd json-c-${release}
+git tag -a json-c-${release}-$(date +%Y%m%d)
+git push
+git push --tags
+
+Go to https://github.com/json-c/json-c/downloads
+Upload the two tarballs.
+
+
+===================================
+
+Post-release checklist:
+
+git branch master
+Add new section to CHANGES
+Update the version in json_c_version.h
+Update the version in Doxyfile
+Update the version in configure.in
+Update the libjson_la_LDFLAGS line in Makefile.am to the new version.
+	http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+
--- a/3P/json/arraylist.c
+++ b/3P/json/arraylist.c
@@ -0,0 +1,101 @@
+/*
+ * $Id: arraylist.c,v 1.4 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#include "config.h"
+
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#endif /* STDC_HEADERS */
+
+#if defined(HAVE_STRINGS_H) && !defined(_STRING_H) && !defined(__USE_BSD)
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+
+#include "bits.h"
+#include "arraylist.h"
+
+struct array_list*
+array_list_new(array_list_free_fn *free_fn)
+{
+  struct array_list *arr;
+
+  arr = (struct array_list*)calloc(1, sizeof(struct array_list));
+  if(!arr) return NULL;
+  arr->size = ARRAY_LIST_DEFAULT_SIZE;
+  arr->length = 0;
+  arr->free_fn = free_fn;
+  if(!(arr->array = (void**)calloc(sizeof(void*), arr->size))) {
+    free(arr);
+    return NULL;
+  }
+  return arr;
+}
+
+extern void
+array_list_free(struct array_list *arr)
+{
+  int i;
+  for(i = 0; i < arr->length; i++)
+    if(arr->array[i]) arr->free_fn(arr->array[i]);
+  free(arr->array);
+  free(arr);
+}
+
+void*
+array_list_get_idx(struct array_list *arr, int i)
+{
+  if(i >= arr->length) return NULL;
+  return arr->array[i];
+}
+
+static int array_list_expand_internal(struct array_list *arr, int max)
+{
+  void *t;
+  int new_size;
+
+  if(max < arr->size) return 0;
+  new_size = json_max(arr->size << 1, max);
+  if(!(t = realloc(arr->array, new_size*sizeof(void*)))) return -1;
+  arr->array = (void**)t;
+  (void)memset(arr->array + arr->size, 0, (new_size-arr->size)*sizeof(void*));
+  arr->size = new_size;
+  return 0;
+}
+
+int
+array_list_put_idx(struct array_list *arr, int idx, void *data)
+{
+  if(array_list_expand_internal(arr, idx+1)) return -1;
+  if(arr->array[idx]) arr->free_fn(arr->array[idx]);
+  arr->array[idx] = data;
+  if(arr->length <= idx) arr->length = idx + 1;
+  return 0;
+}
+
+int
+array_list_add(struct array_list *arr, void *data)
+{
+  return array_list_put_idx(arr, arr->length, data);
+}
+
+void
+array_list_sort(struct array_list *arr, int(*sort_fn)(const void *, const void *))
+{
+  qsort(arr->array, arr->length, sizeof(arr->array[0]),
+	(int (*)(const void *, const void *))sort_fn);
+}
+
+int
+array_list_length(struct array_list *arr)
+{
+  return arr->length;
+}
--- a/3P/json/arraylist.h
+++ b/3P/json/arraylist.h
@@ -0,0 +1,56 @@
+/*
+ * $Id: arraylist.h,v 1.4 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _arraylist_h_
+#define _arraylist_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ARRAY_LIST_DEFAULT_SIZE 32
+
+typedef void (array_list_free_fn) (void *data);
+
+struct array_list
+{
+  void **array;
+  int length;
+  int size;
+  array_list_free_fn *free_fn;
+};
+
+extern struct array_list*
+array_list_new(array_list_free_fn *free_fn);
+
+extern void
+array_list_free(struct array_list *al);
+
+extern void*
+array_list_get_idx(struct array_list *al, int i);
+
+extern int
+array_list_put_idx(struct array_list *al, int i, void *data);
+
+extern int
+array_list_add(struct array_list *al, void *data);
+
+extern int
+array_list_length(struct array_list *al);
+
+extern void
+array_list_sort(struct array_list *arr, int(*compar)(const void *, const void *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/autogen.sh
+++ b/3P/json/autogen.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+autoreconf -v --install || exit 1
+
+# If there are any options, assume the user wants to run configure.
+# To run configure w/o any options, use ./autogen.sh --configure
+if [ $# -gt 0 ] ; then
+	case "$1" in
+	--conf*)
+		shift 1
+		;;
+	esac
+    exec ./configure  "$@"
+fi
--- a/3P/json/bits.h
+++ b/3P/json/bits.h
@@ -0,0 +1,28 @@
+/*
+ * $Id: bits.h,v 1.10 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _bits_h_
+#define _bits_h_
+
+#ifndef json_min
+#define json_min(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
+#ifndef json_max
+#define json_max(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+#define hexdigit(x) (((x) <= '9') ? (x) - '0' : ((x) & 7) + 9)
+#define error_ptr(error) ((void*)error)
+#define error_description(error)  (json_tokener_errors[error])
+#define is_error(ptr) (ptr == NULL)
+
+#endif
--- a/3P/json/builders/cmake/CMakeLists.txt
+++ b/3P/json/builders/cmake/CMakeLists.txt
@@ -0,0 +1,29 @@
+cmake_minimum_required(VERSION 2.8.11)
+
+include (libjson-c)
+
+project(json-c)
+
+file(
+	GLOB
+	source_files
+	../../arraylist.c
+	../../debug.c
+	../../json_c_version.c
+	../../json_object.c
+	../../json_object_iterator.c
+	../../json_tokener.c
+	../../json_util.c
+	../../linkhash.c
+	../../printbuf.c
+)
+
+set(CMAKE_C_FLAGS "-Wall -Werror -Wextra -Wwrite-strings -Wno-unused-parameter -std=gnu99 -D_GNU_SOURCE -D_REENTRANT")
+
+add_library(
+        json-c
+        SHARED
+        ${source_files}
+)
+
+target_include_directories (json-c PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
--- a/3P/json/builders/linux-gcc/Makefile
+++ b/3P/json/builders/linux-gcc/Makefile
@@ -0,0 +1,31 @@
+ifeq (,$(filter _%,$(notdir $(CURDIR))))
+include $(AWOXCVS)/AwoxSoftware/builders/linux-gcc/target.mk
+else
+
+
+include $(BUILDERS)/main.mk
+include $(AUDIOBUILDERS)/use-libjson-c.mk
+
+VPATH = ../../..
+
+OBJS += arraylist.o
+OBJS += debug.o
+OBJS += json_c_version.o
+OBJS += json_object.o
+OBJS += json_object_iterator.o
+OBJS += json_tokener.o
+OBJS += json_util.o
+OBJS += linkhash.o
+OBJS += printbuf.o
+
+AWOX_CFLAGS +=	-I../../../
+
+AWOX_CFLAGS += -Wall -Werror -Wextra -Wwrite-strings -Wno-unused-parameter -std=gnu99 -D_GNU_SOURCE -D_REENTRANT
+
+MAKELIB_TARGET=json-c
+
+LIB_DEPS=$(AWOX_LIB_DEPS)
+
+include $(BUILDERS)/make-lib.mk
+
+endif
--- a/3P/json/config.h.in
+++ b/3P/json/config.h.in
@@ -0,0 +1,148 @@
+/* config.h.in.  Generated from configure.in by autoheader.  */
+
+/* Define if .gnu.warning accepts long strings. */
+#undef HAS_GNU_WARNING_LONG
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `open' function. */
+#undef HAVE_OPEN
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+   and to 0 otherwise. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#undef HAVE_STDARG_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strcasecmp' function. */
+#undef HAVE_STRCASECMP
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
+/* Define to 1 if you have the `strerror' function. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#undef HAVE_STRNCASECMP
+
+/* Define to 1 if you have the `strndup' function. */
+#undef HAVE_STRNDUP
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/cdefs.h> header file. */
+#undef HAVE_SYS_CDEFS_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vasprintf' function. */
+#undef HAVE_VASPRINTF
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `vsyslog' function. */
+#undef HAVE_VSYSLOG
+
+/* Public define for json_inttypes.h */
+#undef JSON_C_HAVE_INTTYPES_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to rpl_malloc if the replacement function should be used. */
+#undef malloc
+
+/* Define to rpl_realloc if the replacement function should be used. */
+#undef realloc
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
--- a/3P/json/config.h.win32
+++ b/3P/json/config.h.win32
@@ -0,0 +1,94 @@
+/*
+ * $Id: config.h.win32,v 1.2 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+/* config.h.win32  Generated by configure.  */
+
+#define PACKAGE_STRING "JSON C Library 0.2"
+#define PACKAGE_BUGREPORT "json-c@googlegroups.com"
+#define PACKAGE_NAME "JSON C Library"
+#define PACKAGE_TARNAME "json-c"
+#define PACKAGE_VERSION "0.2"
+
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+/* #undef HAVE_DOPRNT */
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#define HAVE_FCNTL_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the <limits.h> header file. */
+#define HAVE_LIMITS_H 1
+
+/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
+   to 0 otherwise. */
+#define HAVE_MALLOC 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `open' function. */
+#undef HAVE_OPEN
+
+/* Define to 1 if your system has a GNU libc compatible `realloc' function,
+   and to 0 otherwise. */
+#define HAVE_REALLOC 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRNDUP
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the `strerror' function. */
+#define HAVE_STRERROR 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#undef HAVE_SYSLOG_H
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#undef HAVE_SYS_PARAM_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Define to 1 if you have the `vsyslog' function. */
+#undef HAVE_VSYSLOG
+
+/* Define to 1 if you have the `strncasecmp' function. */
+#undef HAVE_STRNCASECMP
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
--- a/3P/json/configure.in
+++ b/3P/json/configure.in
@@ -0,0 +1,69 @@
+AC_PREREQ(2.52)
+
+# Process this file with autoconf to produce a configure script.
+AC_INIT([json-c], 0.11, [json-c@googlegroups.com])
+
+AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
+
+AC_PROG_MAKE_SET
+
+AC_ARG_ENABLE(oldname-compat,
+ AS_HELP_STRING([--disable-oldname-compat],
+   [Don't include the old libjson.so library and include/json directory.]),
+[],
+[enable_oldname_compat=yes]
+)
+AM_CONDITIONAL(ENABLE_OLDNAME_COMPAT, [test "x${enable_oldname_compat}" != "xno"])
+
+# Checks for programs.
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_CONFIG_HEADER(config.h)
+AC_CONFIG_HEADER(json_config.h)
+AC_HEADER_STDC
+AC_CHECK_HEADERS(fcntl.h limits.h strings.h syslog.h unistd.h [sys/cdefs.h] [sys/param.h] stdarg.h locale.h)
+AC_CHECK_HEADER(inttypes.h,[AC_DEFINE([JSON_C_HAVE_INTTYPES_H],[1],[Public define for json_inttypes.h])])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_VPRINTF
+AC_FUNC_MEMCMP
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS(strcasecmp strdup strndup strerror snprintf vsnprintf vasprintf open vsyslog strncasecmp setlocale)
+
+#check if .section.gnu.warning accepts long strings (for __warn_references)
+AC_LANG_PUSH([C])
+
+AC_MSG_CHECKING([if .gnu.warning accepts long strings])
+AC_LINK_IFELSE([[
+extern void json_object_get();
+__asm__(".section .gnu.json_object_get,\n\t.ascii \"Please link against libjson-c instead of libjson\"\n\t.text");
+
+int main(int c,char* v) {return 0;}
+]], [
+    AC_DEFINE(HAS_GNU_WARNING_LONG, 1, [Define if .gnu.warning accepts long strings.])
+    AC_MSG_RESULT(yes)
+], [
+   AC_MSG_RESULT(no)
+])
+
+AC_LANG_POP([C])
+
+AM_PROG_LIBTOOL
+
+AC_CONFIG_FILES([
+Makefile
+json.pc
+json-c.pc
+tests/Makefile
+json-c-uninstalled.pc
+])
+
+AC_OUTPUT
+
--- a/3P/json/debug.c
+++ b/3P/json/debug.c
@@ -0,0 +1,98 @@
+/*
+ * $Id: debug.c,v 1.5 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+#if HAVE_SYSLOG_H
+# include <syslog.h>
+#endif /* HAVE_SYSLOG_H */
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#if HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif /* HAVE_SYS_PARAM_H */
+
+#include "debug.h"
+
+static int _syslog = 0;
+static int _debug = 0;
+
+void mc_set_debug(int debug) { _debug = debug; }
+int mc_get_debug(void) { return _debug; }
+
+extern void mc_set_syslog(int syslog)
+{
+  _syslog = syslog;
+}
+
+void mc_abort(const char *msg, ...)
+{
+  va_list ap;
+  va_start(ap, msg);
+#if HAVE_VSYSLOG
+  if(_syslog) {
+	  vsyslog(LOG_ERR, msg, ap);
+  } else
+#endif
+	  vprintf(msg, ap);
+  va_end(ap);
+  exit(1);
+}
+
+
+void mc_debug(const char *msg, ...)
+{
+  va_list ap;
+  if(_debug) {
+    va_start(ap, msg);
+#if HAVE_VSYSLOG
+    if(_syslog) {
+		vsyslog(LOG_DEBUG, msg, ap);
+	} else
+#endif
+		vprintf(msg, ap);
+    va_end(ap);
+  }
+}
+
+void mc_error(const char *msg, ...)
+{
+  va_list ap;
+  va_start(ap, msg);
+#if HAVE_VSYSLOG
+    if(_syslog) {
+		vsyslog(LOG_ERR, msg, ap);
+	} else
+#endif
+		vfprintf(stderr, msg, ap);
+  va_end(ap);
+}
+
+void mc_info(const char *msg, ...)
+{
+  va_list ap;
+  va_start(ap, msg);
+#if HAVE_VSYSLOG
+    if(_syslog) {
+		vsyslog(LOG_INFO, msg, ap);
+	} else 
+#endif
+		vfprintf(stderr, msg, ap);
+  va_end(ap);
+}
--- a/3P/json/debug.h
+++ b/3P/json/debug.h
@@ -0,0 +1,72 @@
+/*
+ * $Id: debug.h,v 1.5 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _DEBUG_H_
+#define _DEBUG_H_
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void mc_set_debug(int debug);
+extern int mc_get_debug(void);
+
+extern void mc_set_syslog(int syslog);
+extern void mc_abort(const char *msg, ...);
+extern void mc_debug(const char *msg, ...);
+extern void mc_error(const char *msg, ...);
+extern void mc_info(const char *msg, ...);
+
+#ifndef __STRING
+#define __STRING(x) #x
+#endif
+
+#ifndef PARSER_BROKEN_FIXED
+
+#define JASSERT(cond) do {} while(0)
+
+#else
+
+#define JASSERT(cond) do { \
+		if (!(cond)) { \
+			mc_error("cjson assert failure %s:%d : cond \"" __STRING(cond) "failed\n", __FILE__, __LINE__); \
+			*(int *)0 = 1;\
+			abort(); \
+		}\
+	} while(0)
+
+#endif
+
+#define MC_ABORT(x, ...) mc_abort(x, ##__VA_ARGS__)
+#define MC_ERROR(x, ...) mc_error(x, ##__VA_ARGS__)
+
+#ifdef MC_MAINTAINER_MODE
+#define MC_SET_DEBUG(x) mc_set_debug(x)
+#define MC_GET_DEBUG() mc_get_debug()
+#define MC_SET_SYSLOG(x) mc_set_syslog(x)
+#define MC_DEBUG(x, ...) mc_debug(x, ##__VA_ARGS__)
+#define MC_INFO(x, ...) mc_info(x, ##__VA_ARGS__)
+#else
+#define MC_SET_DEBUG(x) if (0) mc_set_debug(x)
+#define MC_GET_DEBUG() (0)
+#define MC_SET_SYSLOG(x) if (0) mc_set_syslog(x)
+#define MC_DEBUG(x, ...) if (0) mc_debug(x, ##__VA_ARGS__)
+#define MC_INFO(x, ...) if (0) mc_info(x, ##__VA_ARGS__)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/json-c-uninstalled.pc.in
+++ b/3P/json/json-c-uninstalled.pc.in
@@ -0,0 +1,11 @@
+prefix=
+exec_prefix=
+libdir=@abs_top_builddir@
+includedir=@abs_top_srcdir@
+
+Name: json
+Description: JSON implementation in C
+Version: @VERSION@
+Requires:
+Libs:  -L@abs_top_builddir@ -ljson-c
+Cflags: -I@abs_top_srcdir@
--- a/3P/json/json-c.pc.in
+++ b/3P/json/json-c.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: json-c
+Description: JSON implementation in C
+Version: @VERSION@
+Requires: 
+Libs:  -L${libdir} -ljson-c
+Cflags: -I${includedir}/json-c
--- a/3P/json/json-c.vcproj
+++ b/3P/json/json-c.vcproj
@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+	ProjectType="Visual C++"
+	Version="7.10"
+	Name="json-c"
+	ProjectGUID="{04D8CDBE-FB3E-4362-87E6-07DC3C0083B2}"
+	Keyword="Win32Proj">
+	<Platforms>
+		<Platform
+			Name="Win32"/>
+	</Platforms>
+	<Configurations>
+		<Configuration
+			Name="Debug|Win32"
+			OutputDirectory="Debug"
+			IntermediateDirectory="Debug"
+			ConfigurationType="4"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				Optimization="0"
+				PreprocessorDefinitions="WIN32;_DEBUG;_LIB"
+				MinimalRebuild="TRUE"
+				BasicRuntimeChecks="3"
+				RuntimeLibrary="5"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="TRUE"
+				DebugInformationFormat="4"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="$(OutDir)/jsonD.lib"/>
+			<Tool
+				Name="VCMIDLTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"
+				CommandLine="copy config.h.win32 config.h"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+		<Configuration
+			Name="Release|Win32"
+			OutputDirectory="Release"
+			IntermediateDirectory="Release"
+			ConfigurationType="4"
+			CharacterSet="2">
+			<Tool
+				Name="VCCLCompilerTool"
+				PreprocessorDefinitions="WIN32;NDEBUG;_LIB"
+				RuntimeLibrary="4"
+				UsePrecompiledHeader="0"
+				WarningLevel="3"
+				Detect64BitPortabilityProblems="TRUE"
+				DebugInformationFormat="3"/>
+			<Tool
+				Name="VCCustomBuildTool"/>
+			<Tool
+				Name="VCLibrarianTool"
+				OutputFile="$(OutDir)/json.lib"/>
+			<Tool
+				Name="VCMIDLTool"/>
+			<Tool
+				Name="VCPostBuildEventTool"/>
+			<Tool
+				Name="VCPreBuildEventTool"/>
+			<Tool
+				Name="VCPreLinkEventTool"/>
+			<Tool
+				Name="VCResourceCompilerTool"/>
+			<Tool
+				Name="VCWebServiceProxyGeneratorTool"/>
+			<Tool
+				Name="VCXMLDataGeneratorTool"/>
+			<Tool
+				Name="VCManagedWrapperGeneratorTool"/>
+			<Tool
+				Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+		</Configuration>
+	</Configurations>
+	<References>
+	</References>
+	<Files>
+		<Filter
+			Name="Source Files"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
+			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}">
+			<File
+				RelativePath=".\arraylist.c">
+			</File>
+			<File
+				RelativePath=".\debug.c">
+			</File>
+			<File
+				RelativePath=".\json_object.c">
+			</File>
+			<File
+				RelativePath=".\json_tokener.c">
+			</File>
+			<File
+				RelativePath=".\json_util.c">
+			</File>
+			<File
+				RelativePath=".\linkhash.c">
+			</File>
+			<File
+				RelativePath=".\printbuf.c">
+			</File>
+		</Filter>
+		<Filter
+			Name="Header Files"
+			Filter="h;hpp;hxx;hm;inl;inc;xsd"
+			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}">
+			<File
+				RelativePath=".\arraylist.h">
+			</File>
+			<File
+				RelativePath=".\bits.h">
+			</File>
+			<File
+				RelativePath=".\debug.h">
+			</File>
+			<File
+				RelativePath=".\json_object.h">
+			</File>
+			<File
+				RelativePath=".\json_object_private.h">
+			</File>
+			<File
+				RelativePath=".\json_tokener.h">
+			</File>
+			<File
+				RelativePath=".\json_util.h">
+			</File>
+			<File
+				RelativePath=".\linkhash.h">
+			</File>
+			<File
+				RelativePath=".\printbuf.h">
+			</File>
+		</Filter>
+		<Filter
+			Name="Resource Files"
+			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx"
+			UniqueIdentifier="{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}">
+		</Filter>
+		<Filter
+			Name="Documentation"
+			Filter="">
+			<File
+				RelativePath=".\Doxyfile">
+			</File>
+		</Filter>
+		<File
+			RelativePath=".\config.h.win32">
+		</File>
+		<File
+			RelativePath=".\README-WIN32.html">
+		</File>
+		<File
+			RelativePath=".\README.html">
+		</File>
+	</Files>
+	<Globals>
+	</Globals>
+</VisualStudioProject>
--- a/3P/json/json.h
+++ b/3P/json/json.h
@@ -0,0 +1,34 @@
+/*
+ * $Id: json.h,v 1.6 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_h_
+#define _json_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bits.h"
+#include "debug.h"
+#include "linkhash.h"
+#include "arraylist.h"
+#include "json_util.h"
+#include "json_object.h"
+#include "json_tokener.h"
+#include "json_object_iterator.h"
+#include "json_c_version.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/json.pc.in
+++ b/3P/json/json.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: json-c
+Description: JSON implementation in C, compat shim.  Use json-c instead.
+Version: @VERSION@
+Requires: json-c
+Libs:
+Cflags:
--- a/3P/json/json_c_version.c
+++ b/3P/json/json_c_version.c
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2012 Eric Haszlakiewicz
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ */
+#include "config.h"
+
+#include "json_c_version.h"
+
+const char *json_c_version(void)
+{
+	return JSON_C_VERSION;
+}
+
+int json_c_version_num(void)
+{
+	return JSON_C_VERSION_NUM;
+}
+
--- a/3P/json/json_c_version.h
+++ b/3P/json/json_c_version.h
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2012 Eric Haszlakiewicz
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ */
+
+#ifndef _json_c_version_h_
+#define _json_c_version_h_
+
+#define JSON_C_MAJOR_VERSION 0
+#define JSON_C_MINOR_VERSION 11
+#define JSON_C_MICRO_VERSION 0
+#define JSON_C_VERSION_NUM ((JSON_C_MAJOR_VERSION << 16) | \
+                            (JSON_C_MINOR_VERSION << 8) | \
+                            JSON_C_MICRO_VERSION)
+#define JSON_C_VERSION "0.11"
+
+const char *json_c_version(void); /* Returns JSON_C_VERSION */
+int json_c_version_num(void);     /* Returns JSON_C_VERSION_NUM */
+
+#endif
--- a/3P/json/json_config.h.in
+++ b/3P/json/json_config.h.in
@@ -0,0 +1,3 @@
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef JSON_C_HAVE_INTTYPES_H
--- a/3P/json/json_inttypes.h
+++ b/3P/json/json_inttypes.h
@@ -0,0 +1,28 @@
+
+#ifndef _json_inttypes_h_
+#define _json_inttypes_h_
+
+#include "json_config.h"
+
+#if defined(_MSC_VER) && _MSC_VER < 1700
+
+/* Anything less than Visual Studio C++ 10 is missing stdint.h and inttypes.h */
+typedef __int32 int32_t;
+#define INT32_MIN    ((int32_t)_I32_MIN)
+#define INT32_MAX    ((int32_t)_I32_MAX)
+typedef __int64 int64_t;
+#define INT64_MIN    ((int64_t)_I64_MIN)
+#define INT64_MAX    ((int64_t)_I64_MAX)
+#define PRId64 "I64d"
+#define SCNd64 "I64d"
+
+#else
+
+#ifdef JSON_C_HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+/* inttypes.h includes stdint.h */
+
+#endif
+
+#endif
--- a/3P/json/json_object.c
+++ b/3P/json/json_object.c
@@ -0,0 +1,782 @@
+/*
+ * $Id: json_object.c,v 1.17 2006/07/25 03:24:50 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "debug.h"
+#include "printbuf.h"
+#include "linkhash.h"
+#include "arraylist.h"
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_object_private.h"
+#include "json_util.h"
+
+#if !defined(HAVE_STRDUP) && defined(_MSC_VER)
+  /* MSC has the version as _strdup */
+# define strdup _strdup
+#elif !defined(HAVE_STRDUP)
+# error You do not have strdup on your system.
+#endif /* HAVE_STRDUP */
+
+#if !defined(HAVE_STRNDUP)
+  char* strndup(const char* str, size_t n);
+#endif /* !HAVE_STRNDUP */
+
+// Don't define this.  It's not thread-safe.
+/* #define REFCOUNT_DEBUG 1 */
+
+const char *json_number_chars = "0123456789.+-eE";
+const char *json_hex_chars = "0123456789abcdefABCDEF";
+
+static void json_object_generic_delete(struct json_object* jso);
+static struct json_object* json_object_new(enum json_type o_type);
+
+static json_object_to_json_string_fn json_object_object_to_json_string;
+static json_object_to_json_string_fn json_object_boolean_to_json_string;
+static json_object_to_json_string_fn json_object_int_to_json_string;
+static json_object_to_json_string_fn json_object_double_to_json_string;
+static json_object_to_json_string_fn json_object_string_to_json_string;
+static json_object_to_json_string_fn json_object_array_to_json_string;
+
+
+/* ref count debugging */
+
+#ifdef REFCOUNT_DEBUG
+
+static struct lh_table *json_object_table;
+
+static void json_object_init(void) __attribute__ ((constructor));
+static void json_object_init(void) {
+  MC_DEBUG("json_object_init: creating object table\n");
+  json_object_table = lh_kptr_table_new(128, "json_object_table", NULL);
+}
+
+static void json_object_fini(void) __attribute__ ((destructor));
+static void json_object_fini(void) {
+  struct lh_entry *ent;
+  if(MC_GET_DEBUG()) {
+    if (json_object_table->count) {
+      MC_DEBUG("json_object_fini: %d referenced objects at exit\n",
+  	       json_object_table->count);
+      lh_foreach(json_object_table, ent) {
+        struct json_object* obj = (struct json_object*)ent->v;
+        MC_DEBUG("\t%s:%p\n", json_type_to_name(obj->o_type), obj);
+      }
+    }
+  }
+  MC_DEBUG("json_object_fini: freeing object table\n");
+  lh_table_free(json_object_table);
+}
+#endif /* REFCOUNT_DEBUG */
+
+
+/* string escaping */
+
+static int json_escape_str(struct printbuf *pb, char *str, int len)
+{
+  int pos = 0, start_offset = 0;
+  unsigned char c;
+  while (len--) {
+    c = str[pos];
+    switch(c) {
+    case '\b':
+    case '\n':
+    case '\r':
+    case '\t':
+    case '\f':
+    case '"':
+    case '\\':
+    case '/':
+      if(pos - start_offset > 0)
+	printbuf_memappend(pb, str + start_offset, pos - start_offset);
+      if(c == '\b') printbuf_memappend(pb, "\\b", 2);
+      else if(c == '\n') printbuf_memappend(pb, "\\n", 2);
+      else if(c == '\r') printbuf_memappend(pb, "\\r", 2);
+      else if(c == '\t') printbuf_memappend(pb, "\\t", 2);
+      else if(c == '\f') printbuf_memappend(pb, "\\f", 2);
+      else if(c == '"') printbuf_memappend(pb, "\\\"", 2);
+      else if(c == '\\') printbuf_memappend(pb, "\\\\", 2);
+      else if(c == '/') printbuf_memappend(pb, "\\/", 2);
+      start_offset = ++pos;
+      break;
+    default:
+      if(c < ' ') {
+	if(pos - start_offset > 0)
+	  printbuf_memappend(pb, str + start_offset, pos - start_offset);
+	sprintbuf(pb, "\\u00%c%c",
+		  json_hex_chars[c >> 4],
+		  json_hex_chars[c & 0xf]);
+	start_offset = ++pos;
+      } else pos++;
+    }
+  }
+  if(pos - start_offset > 0)
+    printbuf_memappend(pb, str + start_offset, pos - start_offset);
+  return 0;
+}
+
+
+/* reference counting */
+
+extern struct json_object* json_object_get(struct json_object *jso)
+{
+  if(jso) {
+    jso->_ref_count++;
+  }
+  return jso;
+}
+
+int json_object_put(struct json_object *jso)
+{
+	if(jso)
+	{
+		jso->_ref_count--;
+		if(!jso->_ref_count)
+		{
+			if (jso->_user_delete)
+				jso->_user_delete(jso, jso->_userdata);
+			jso->_delete(jso);
+			return 1;
+		}
+	}
+	return 0;
+}
+
+
+/* generic object construction and destruction parts */
+
+static void json_object_generic_delete(struct json_object* jso)
+{
+#ifdef REFCOUNT_DEBUG
+  MC_DEBUG("json_object_delete_%s: %p\n",
+	   json_type_to_name(jso->o_type), jso);
+  lh_table_delete(json_object_table, jso);
+#endif /* REFCOUNT_DEBUG */
+  printbuf_free(jso->_pb);
+  free(jso);
+}
+
+static struct json_object* json_object_new(enum json_type o_type)
+{
+  struct json_object *jso;
+
+  jso = (struct json_object*)calloc(sizeof(struct json_object), 1);
+  if(!jso) return NULL;
+  jso->o_type = o_type;
+  jso->_ref_count = 1;
+  jso->_delete = &json_object_generic_delete;
+#ifdef REFCOUNT_DEBUG
+  lh_table_insert(json_object_table, jso, jso);
+  MC_DEBUG("json_object_new_%s: %p\n", json_type_to_name(jso->o_type), jso);
+#endif /* REFCOUNT_DEBUG */
+  return jso;
+}
+
+
+/* type checking functions */
+
+int json_object_is_type(struct json_object *jso, enum json_type type)
+{
+  if (!jso)
+    return (type == json_type_null);
+  return (jso->o_type == type);
+}
+
+enum json_type json_object_get_type(struct json_object *jso)
+{
+  if (!jso)
+    return json_type_null;
+  return jso->o_type;
+}
+
+/* set a custom conversion to string */
+
+void json_object_set_serializer(json_object *jso,
+	json_object_to_json_string_fn to_string_func,
+	void *userdata,
+	json_object_delete_fn *user_delete)
+{
+	// First, clean up any previously existing user info
+	if (jso->_user_delete)
+	{
+		jso->_user_delete(jso, jso->_userdata);
+	}
+	jso->_userdata = NULL;
+	jso->_user_delete = NULL;
+
+	if (to_string_func == NULL)
+	{
+		// Reset to the standard serialization function
+		switch(jso->o_type)
+		{
+		case json_type_null:
+			jso->_to_json_string = NULL;
+			break;
+		case json_type_boolean:
+			jso->_to_json_string = &json_object_boolean_to_json_string;
+			break;
+		case json_type_double:
+			jso->_to_json_string = &json_object_double_to_json_string;
+			break;
+		case json_type_int:
+			jso->_to_json_string = &json_object_int_to_json_string;
+			break;
+		case json_type_object:
+			jso->_to_json_string = &json_object_object_to_json_string;
+			break;
+		case json_type_array:
+			jso->_to_json_string = &json_object_array_to_json_string;
+			break;
+		case json_type_string:
+			jso->_to_json_string = &json_object_string_to_json_string;
+			break;
+		}
+		return;
+	}
+
+	jso->_to_json_string = to_string_func;
+	jso->_userdata = userdata;
+	jso->_user_delete = user_delete;
+}
+
+
+/* extended conversion to string */
+
+const char* json_object_to_json_string_ext(struct json_object *jso, int flags)
+{
+	if (!jso)
+		return "null";
+
+	if ((!jso->_pb) && !(jso->_pb = printbuf_new()))
+		return NULL;
+
+	printbuf_reset(jso->_pb);
+
+	if(jso->_to_json_string(jso, jso->_pb, 0, flags) < 0)
+		return NULL;
+
+	return jso->_pb->buf;
+}
+
+/* backwards-compatible conversion to string */
+
+const char* json_object_to_json_string(struct json_object *jso)
+{
+	return json_object_to_json_string_ext(jso, JSON_C_TO_STRING_SPACED);
+}
+
+static void indent(struct printbuf *pb, int level, int flags)
+{
+	if (flags & JSON_C_TO_STRING_PRETTY)
+	{
+		printbuf_memset(pb, -1, ' ', level * 2);
+	}
+}
+
+/* json_object_object */
+
+static int json_object_object_to_json_string(struct json_object* jso,
+					     struct printbuf *pb,
+					     int level,
+						 int flags)
+{
+	int had_children = 0;
+	struct json_object_iter iter;
+
+	sprintbuf(pb, "{" /*}*/);
+	if (flags & JSON_C_TO_STRING_PRETTY)
+		sprintbuf(pb, "\n");
+	json_object_object_foreachC(jso, iter)
+	{
+		if (had_children)
+		{
+			sprintbuf(pb, ",");
+			if (flags & JSON_C_TO_STRING_PRETTY)
+				sprintbuf(pb, "\n");
+		}
+		had_children = 1;
+		if (flags & JSON_C_TO_STRING_SPACED)
+			sprintbuf(pb, " ");
+		indent(pb, level+1, flags);
+		sprintbuf(pb, "\"");
+		json_escape_str(pb, iter.key, strlen(iter.key));
+		if (flags & JSON_C_TO_STRING_SPACED)
+			sprintbuf(pb, "\": ");
+		else
+			sprintbuf(pb, "\":");
+		if(iter.val == NULL)
+			sprintbuf(pb, "null");
+		else
+			iter.val->_to_json_string(iter.val, pb, level+1,flags);
+	}
+	if (flags & JSON_C_TO_STRING_PRETTY)
+	{
+		if (had_children)
+			sprintbuf(pb, "\n");
+		indent(pb,level,flags);
+	}
+	if (flags & JSON_C_TO_STRING_SPACED)
+		return sprintbuf(pb, /*{*/ " }");
+	else
+		return sprintbuf(pb, /*{*/ "}");
+}
+
+
+static void json_object_lh_entry_free(struct lh_entry *ent)
+{
+  free(ent->k);
+  json_object_put((struct json_object*)ent->v);
+}
+
+static void json_object_object_delete(struct json_object* jso)
+{
+  lh_table_free(jso->o.c_object);
+  json_object_generic_delete(jso);
+}
+
+struct json_object* json_object_new_object(void)
+{
+  struct json_object *jso = json_object_new(json_type_object);
+  if(!jso) return NULL;
+  jso->_delete = &json_object_object_delete;
+  jso->_to_json_string = &json_object_object_to_json_string;
+  jso->o.c_object = lh_kchar_table_new(JSON_OBJECT_DEF_HASH_ENTRIES,
+					NULL, &json_object_lh_entry_free);
+  return jso;
+}
+
+struct lh_table* json_object_get_object(struct json_object *jso)
+{
+  if(!jso) return NULL;
+  switch(jso->o_type) {
+  case json_type_object:
+    return jso->o.c_object;
+  default:
+    return NULL;
+  }
+}
+
+void json_object_object_add(struct json_object* jso, const char *key,
+			    struct json_object *val)
+{
+	// We lookup the entry and replace the value, rather than just deleting
+	// and re-adding it, so the existing key remains valid.
+	json_object *existing_value = NULL;
+	struct lh_entry *existing_entry;
+	existing_entry = lh_table_lookup_entry(jso->o.c_object, (void*)key);
+	if (!existing_entry)
+	{
+		lh_table_insert(jso->o.c_object, strdup(key), val);
+		return;
+	}
+	existing_value = (void *)existing_entry->v;
+	if (existing_value)
+		json_object_put(existing_value);
+	existing_entry->v = val;
+}
+
+int json_object_object_length(struct json_object *jso)
+{
+	return lh_table_length(jso->o.c_object);
+}
+
+struct json_object* json_object_object_get(struct json_object* jso, const char *key)
+{
+	struct json_object *result = NULL;
+	json_object_object_get_ex(jso, key, &result);
+	return result;
+}
+
+json_bool json_object_object_get_ex(struct json_object* jso, const char *key, struct json_object **value)
+{
+	if (value != NULL)
+		*value = NULL;
+
+	if (NULL == jso)
+		return FALSE;
+
+	switch(jso->o_type)
+	{
+	case json_type_object:
+		return lh_table_lookup_ex(jso->o.c_object, (void*)key, (void**)value);
+	default:
+		if (value != NULL)
+			*value = NULL;
+		return FALSE;
+	}
+}
+
+void json_object_object_del(struct json_object* jso, const char *key)
+{
+	lh_table_delete(jso->o.c_object, key);
+}
+
+
+/* json_object_boolean */
+
+static int json_object_boolean_to_json_string(struct json_object* jso,
+					      struct printbuf *pb,
+					      int level,
+						  int flags)
+{
+  if(jso->o.c_boolean) return sprintbuf(pb, "true");
+  else return sprintbuf(pb, "false");
+}
+
+struct json_object* json_object_new_boolean(json_bool b)
+{
+  struct json_object *jso = json_object_new(json_type_boolean);
+  if(!jso) return NULL;
+  jso->_to_json_string = &json_object_boolean_to_json_string;
+  jso->o.c_boolean = b;
+  return jso;
+}
+
+json_bool json_object_get_boolean(struct json_object *jso)
+{
+  if(!jso) return FALSE;
+  switch(jso->o_type) {
+  case json_type_boolean:
+    return jso->o.c_boolean;
+  case json_type_int:
+    return (jso->o.c_int64 != 0);
+  case json_type_double:
+    return (jso->o.c_double != 0);
+  case json_type_string:
+    return (jso->o.c_string.len != 0);
+  default:
+    return FALSE;
+  }
+}
+
+
+/* json_object_int */
+
+static int json_object_int_to_json_string(struct json_object* jso,
+					  struct printbuf *pb,
+					  int level,
+					  int flags)
+{
+  return sprintbuf(pb, "%"PRId64, jso->o.c_int64);
+}
+
+struct json_object* json_object_new_int(int32_t i)
+{
+  struct json_object *jso = json_object_new(json_type_int);
+  if(!jso) return NULL;
+  jso->_to_json_string = &json_object_int_to_json_string;
+  jso->o.c_int64 = i;
+  return jso;
+}
+
+int32_t json_object_get_int(struct json_object *jso)
+{
+  int64_t cint64;
+  enum json_type o_type;
+
+  if(!jso) return 0;
+
+  o_type = jso->o_type;
+  cint64 = jso->o.c_int64;
+
+  if (o_type == json_type_string)
+  {
+	/*
+	 * Parse strings into 64-bit numbers, then use the
+	 * 64-to-32-bit number handling below.
+	 */
+	if (json_parse_int64(jso->o.c_string.str, &cint64) != 0)
+		return 0; /* whoops, it didn't work. */
+	o_type = json_type_int;
+  }
+
+  switch(o_type) {
+  case json_type_int:
+	/* Make sure we return the correct values for out of range numbers. */
+	if (cint64 <= INT32_MIN)
+		return INT32_MIN;
+	else if (cint64 >= INT32_MAX)
+		return INT32_MAX;
+	else
+		return (int32_t)cint64;
+  case json_type_double:
+    return (int32_t)jso->o.c_double;
+  case json_type_boolean:
+    return jso->o.c_boolean;
+  default:
+    return 0;
+  }
+}
+
+struct json_object* json_object_new_int64(int64_t i)
+{
+  struct json_object *jso = json_object_new(json_type_int);
+  if(!jso) return NULL;
+  jso->_to_json_string = &json_object_int_to_json_string;
+  jso->o.c_int64 = i;
+  return jso;
+}
+
+int64_t json_object_get_int64(struct json_object *jso)
+{
+   int64_t cint;
+
+  if(!jso) return 0;
+  switch(jso->o_type) {
+  case json_type_int:
+    return jso->o.c_int64;
+  case json_type_double:
+    return (int64_t)jso->o.c_double;
+  case json_type_boolean:
+    return jso->o.c_boolean;
+  case json_type_string:
+	if (json_parse_int64(jso->o.c_string.str, &cint) == 0) return cint;
+  default:
+    return 0;
+  }
+}
+
+
+/* json_object_double */
+
+static int json_object_double_to_json_string(struct json_object* jso,
+					     struct printbuf *pb,
+					     int level,
+						 int flags)
+{
+  char buf[128], *p, *q;
+  int size;
+
+  size = snprintf(buf, 128, "%f", jso->o.c_double);
+  p = strchr(buf, ',');
+  if (p) {
+    *p = '.';
+  } else {
+    p = strchr(buf, '.');
+  }
+  if (p && (flags & JSON_C_TO_STRING_NOZERO)) {
+    /* last useful digit, always keep 1 zero */
+    p++;
+    for (q=p ; *q ; q++) {
+      if (*q!='0') p=q;
+    }
+    /* drop trailing zeroes */
+    *(++p) = 0;
+    size = p-buf;
+  }
+  printbuf_memappend(pb, buf, size);
+  return size;
+}
+
+struct json_object* json_object_new_double(double d)
+{
+  struct json_object *jso = json_object_new(json_type_double);
+  if(!jso) return NULL;
+  jso->_to_json_string = &json_object_double_to_json_string;
+  jso->o.c_double = d;
+  return jso;
+}
+
+double json_object_get_double(struct json_object *jso)
+{
+  double cdouble;
+
+  if(!jso) return 0.0;
+  switch(jso->o_type) {
+  case json_type_double:
+    return jso->o.c_double;
+  case json_type_int:
+    return jso->o.c_int64;
+  case json_type_boolean:
+    return jso->o.c_boolean;
+  case json_type_string:
+    if(sscanf(jso->o.c_string.str, "%lf", &cdouble) == 1) return cdouble;
+  default:
+    return 0.0;
+  }
+}
+
+
+/* json_object_string */
+
+static int json_object_string_to_json_string(struct json_object* jso,
+					     struct printbuf *pb,
+					     int level,
+						 int flags)
+{
+  sprintbuf(pb, "\"");
+  json_escape_str(pb, jso->o.c_string.str, jso->o.c_string.len);
+  sprintbuf(pb, "\"");
+  return 0;
+}
+
+static void json_object_string_delete(struct json_object* jso)
+{
+  free(jso->o.c_string.str);
+  json_object_generic_delete(jso);
+}
+
+struct json_object* json_object_new_string(const char *s)
+{
+  struct json_object *jso = json_object_new(json_type_string);
+  if(!jso) return NULL;
+  jso->_delete = &json_object_string_delete;
+  jso->_to_json_string = &json_object_string_to_json_string;
+  jso->o.c_string.str = strdup(s);
+  jso->o.c_string.len = strlen(s);
+  return jso;
+}
+
+struct json_object* json_object_new_string_len(const char *s, int len)
+{
+  struct json_object *jso = json_object_new(json_type_string);
+  if(!jso) return NULL;
+  jso->_delete = &json_object_string_delete;
+  jso->_to_json_string = &json_object_string_to_json_string;
+  jso->o.c_string.str = (char*)malloc(len + 1);
+  memcpy(jso->o.c_string.str, (void *)s, len);
+  jso->o.c_string.str[len] = '\0';
+  jso->o.c_string.len = len;
+  return jso;
+}
+
+const char* json_object_get_string(struct json_object *jso)
+{
+  if(!jso) return NULL;
+  switch(jso->o_type) {
+  case json_type_string:
+    return jso->o.c_string.str;
+  default:
+    return json_object_to_json_string(jso);
+  }
+}
+
+int json_object_get_string_len(struct json_object *jso)  {
+  if(!jso) return 0;
+  switch(jso->o_type) {
+  case json_type_string:
+    return jso->o.c_string.len;
+  default:
+    return 0;
+  }
+}
+
+
+/* json_object_array */
+
+static int json_object_array_to_json_string(struct json_object* jso,
+                                            struct printbuf *pb,
+                                            int level,
+                                            int flags)
+{
+	int had_children = 0;
+	int ii;
+	sprintbuf(pb, "[");
+	if (flags & JSON_C_TO_STRING_PRETTY)
+		sprintbuf(pb, "\n");
+	for(ii=0; ii < json_object_array_length(jso); ii++)
+	{
+		struct json_object *val;
+		if (had_children)
+		{
+			sprintbuf(pb, ",");
+			if (flags & JSON_C_TO_STRING_PRETTY)
+				sprintbuf(pb, "\n");
+		}
+		had_children = 1;
+		if (flags & JSON_C_TO_STRING_SPACED)
+			sprintbuf(pb, " ");
+		indent(pb, level + 1, flags);
+		val = json_object_array_get_idx(jso, ii);
+		if(val == NULL)
+			sprintbuf(pb, "null");
+		else
+			val->_to_json_string(val, pb, level+1, flags);
+	}
+	if (flags & JSON_C_TO_STRING_PRETTY)
+	{
+		if (had_children)
+			sprintbuf(pb, "\n");
+		indent(pb,level,flags);
+	}
+
+	if (flags & JSON_C_TO_STRING_SPACED)
+		return sprintbuf(pb, " ]");
+	else
+		return sprintbuf(pb, "]");
+}
+
+static void json_object_array_entry_free(void *data)
+{
+  json_object_put((struct json_object*)data);
+}
+
+static void json_object_array_delete(struct json_object* jso)
+{
+  array_list_free(jso->o.c_array);
+  json_object_generic_delete(jso);
+}
+
+struct json_object* json_object_new_array(void)
+{
+  struct json_object *jso = json_object_new(json_type_array);
+  if(!jso) return NULL;
+  jso->_delete = &json_object_array_delete;
+  jso->_to_json_string = &json_object_array_to_json_string;
+  jso->o.c_array = array_list_new(&json_object_array_entry_free);
+  return jso;
+}
+
+struct array_list* json_object_get_array(struct json_object *jso)
+{
+  if(!jso) return NULL;
+  switch(jso->o_type) {
+  case json_type_array:
+    return jso->o.c_array;
+  default:
+    return NULL;
+  }
+}
+
+void json_object_array_sort(struct json_object *jso, int(*sort_fn)(const void *, const void *))
+{
+  array_list_sort(jso->o.c_array, sort_fn);
+}
+
+int json_object_array_length(struct json_object *jso)
+{
+  return array_list_length(jso->o.c_array);
+}
+
+int json_object_array_add(struct json_object *jso,struct json_object *val)
+{
+  return array_list_add(jso->o.c_array, val);
+}
+
+int json_object_array_put_idx(struct json_object *jso, int idx,
+			      struct json_object *val)
+{
+  return array_list_put_idx(jso->o.c_array, idx, val);
+}
+
+struct json_object* json_object_array_get_idx(struct json_object *jso,
+					      int idx)
+{
+  return (struct json_object*)array_list_get_idx(jso->o.c_array, idx);
+}
+
--- a/3P/json/json_object.h
+++ b/3P/json/json_object.h
@@ -0,0 +1,562 @@
+/*
+ * $Id: json_object.h,v 1.12 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_object_h_
+#define _json_object_h_
+
+#include "json_inttypes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define JSON_OBJECT_DEF_HASH_ENTRIES 16
+
+/**
+ * A flag for the json_object_to_json_string_ext() and
+ * json_object_to_file_ext() functions which causes the output
+ * to have no extra whitespace or formatting applied.
+ */
+#define JSON_C_TO_STRING_PLAIN      0
+/**
+ * A flag for the json_object_to_json_string_ext() and
+ * json_object_to_file_ext() functions which causes the output to have
+ * minimal whitespace inserted to make things slightly more readable.
+ */
+#define JSON_C_TO_STRING_SPACED     (1<<0)
+/**
+ * A flag for the json_object_to_json_string_ext() and
+ * json_object_to_file_ext() functions which causes
+ * the output to be formatted.
+ *
+ * See the "Two Space Tab" option at http://jsonformatter.curiousconcept.com/
+ * for an example of the format.
+ */
+#define JSON_C_TO_STRING_PRETTY     (1<<1)
+/**
+ * A flag to drop trailing zero for float values
+ */
+#define JSON_C_TO_STRING_NOZERO     (1<<2)
+
+#undef FALSE
+#define FALSE ((json_bool)0)
+
+#undef TRUE
+#define TRUE ((json_bool)1)
+
+extern const char *json_number_chars;
+extern const char *json_hex_chars;
+
+/* CAW: added for ANSI C iteration correctness */
+struct json_object_iter
+{
+	char *key;
+	struct json_object *val;
+	struct lh_entry *entry;
+};
+
+/* forward structure definitions */
+
+typedef int json_bool;
+typedef struct printbuf printbuf;
+typedef struct lh_table lh_table;
+typedef struct array_list array_list;
+typedef struct json_object json_object;
+typedef struct json_object_iter json_object_iter;
+typedef struct json_tokener json_tokener;
+
+/**
+ * Type of custom user delete functions.  See json_object_set_serializer.
+ */
+typedef void (json_object_delete_fn)(struct json_object *jso, void *userdata);
+
+/**
+ * Type of a custom serialization function.  See json_object_set_serializer.
+ */
+typedef int (json_object_to_json_string_fn)(struct json_object *jso,
+						struct printbuf *pb,
+						int level,
+						int flags);
+
+/* supported object types */
+
+typedef enum json_type {
+  /* If you change this, be sure to update json_type_to_name() too */
+  json_type_null,
+  json_type_boolean,
+  json_type_double,
+  json_type_int,
+  json_type_object,
+  json_type_array,
+  json_type_string,
+} json_type;
+
+/* reference counting functions */
+
+/**
+ * Increment the reference count of json_object, thereby grabbing shared 
+ * ownership of obj.
+ *
+ * @param obj the json_object instance
+ */
+extern struct json_object* json_object_get(struct json_object *obj);
+
+/**
+ * Decrement the reference count of json_object and free if it reaches zero.
+ * You must have ownership of obj prior to doing this or you will cause an
+ * imbalance in the reference count.
+ *
+ * @param obj the json_object instance
+ * @returns 1 if the object was freed.
+ */
+int json_object_put(struct json_object *obj);
+
+/**
+ * Check if the json_object is of a given type
+ * @param obj the json_object instance
+ * @param type one of:
+     json_type_null (i.e. obj == NULL),
+     json_type_boolean,
+     json_type_double,
+     json_type_int,
+     json_type_object,
+     json_type_array,
+     json_type_string,
+ */
+extern int json_object_is_type(struct json_object *obj, enum json_type type);
+
+/**
+ * Get the type of the json_object.  See also json_type_to_name() to turn this
+ * into a string suitable, for instance, for logging.
+ *
+ * @param obj the json_object instance
+ * @returns type being one of:
+     json_type_null (i.e. obj == NULL),
+     json_type_boolean,
+     json_type_double,
+     json_type_int,
+     json_type_object,
+     json_type_array,
+     json_type_string,
+ */
+extern enum json_type json_object_get_type(struct json_object *obj);
+
+
+/** Stringify object to json format.
+ * Equivalent to json_object_to_json_string_ext(obj, JSON_C_TO_STRING_SPACED)
+ * @param obj the json_object instance
+ * @returns a string in JSON format
+ */
+extern const char* json_object_to_json_string(struct json_object *obj);
+
+/** Stringify object to json format
+ * @param obj the json_object instance
+ * @param flags formatting options, see JSON_C_TO_STRING_PRETTY and other constants
+ * @returns a string in JSON format
+ */
+extern const char* json_object_to_json_string_ext(struct json_object *obj, int
+flags);
+
+/**
+ * Set a custom serialization function to be used when this particular object
+ * is converted to a string by json_object_to_json_string.
+ *
+ * If a custom serializer is already set on this object, any existing 
+ * user_delete function is called before the new one is set.
+ *
+ * If to_string_func is NULL, the other parameters are ignored
+ * and the default behaviour is reset.
+ *
+ * The userdata parameter is optional and may be passed as NULL.  If provided,
+ * it is passed to to_string_func as-is.  This parameter may be NULL even
+ * if user_delete is non-NULL.
+ *
+ * The user_delete parameter is optional and may be passed as NULL, even if
+ * the userdata parameter is non-NULL.  It will be called just before the
+ * json_object is deleted, after it's reference count goes to zero
+ * (see json_object_put()).
+ * If this is not provided, it is up to the caller to free the userdata at
+ * an appropriate time. (i.e. after the json_object is deleted)
+ *
+ * @param jso the object to customize
+ * @param to_string_func the custom serialization function
+ * @param userdata an optional opaque cookie
+ * @param user_delete an optional function from freeing userdata
+ */
+void json_object_set_serializer(json_object *jso,
+	json_object_to_json_string_fn to_string_func,
+	void *userdata,
+	json_object_delete_fn *user_delete);
+
+
+
+/* object type methods */
+
+/** Create a new empty object with a reference count of 1.  The caller of
+ * this object initially has sole ownership.  Remember, when using
+ * json_object_object_add or json_object_array_put_idx, ownership will
+ * transfer to the object/array.  Call json_object_get if you want to maintain
+ * shared ownership or also add this object as a child of multiple objects or
+ * arrays.  Any ownerships you acquired but did not transfer must be released
+ * through json_object_put.
+ *
+ * @returns a json_object of type json_type_object
+ */
+extern struct json_object* json_object_new_object(void);
+
+/** Get the hashtable of a json_object of type json_type_object
+ * @param obj the json_object instance
+ * @returns a linkhash
+ */
+extern struct lh_table* json_object_get_object(struct json_object *obj);
+
+/** Get the size of an object in terms of the number of fields it has.
+ * @param obj the json_object whose length to return
+ */
+extern int json_object_object_length(struct json_object* obj);
+
+/** Add an object field to a json_object of type json_type_object
+ *
+ * The reference count will *not* be incremented. This is to make adding
+ * fields to objects in code more compact. If you want to retain a reference
+ * to an added object, independent of the lifetime of obj, you must wrap the
+ * passed object with json_object_get.
+ *
+ * Upon calling this, the ownership of val transfers to obj.  Thus you must
+ * make sure that you do in fact have ownership over this object.  For instance,
+ * json_object_new_object will give you ownership until you transfer it,
+ * whereas json_object_object_get does not.
+ *
+ * @param obj the json_object instance
+ * @param key the object field name (a private copy will be duplicated)
+ * @param val a json_object or NULL member to associate with the given field
+ */
+extern void json_object_object_add(struct json_object* obj, const char *key,
+				   struct json_object *val);
+
+/** Get the json_object associate with a given object field
+ *
+ * *No* reference counts will be changed.  There is no need to manually adjust
+ * reference counts through the json_object_put/json_object_get methods unless
+ * you need to have the child (value) reference maintain a different lifetime
+ * than the owning parent (obj). Ownership of the returned value is retained
+ * by obj (do not do json_object_put unless you have done a json_object_get).
+ * If you delete the value from obj (json_object_object_del) and wish to access
+ * the returned reference afterwards, make sure you have first gotten shared
+ * ownership through json_object_get (& don't forget to do a json_object_put
+ * or transfer ownership to prevent a memory leak).
+ *
+ * @param obj the json_object instance
+ * @param key the object field name
+ * @returns the json_object associated with the given field name
+ * @deprecated Please use json_object_object_get_ex
+ */
+extern struct json_object* json_object_object_get(struct json_object* obj,
+						  const char *key);
+
+/** Get the json_object associated with a given object field.  
+ *
+ * This returns true if the key is found, false in all other cases (including 
+ * if obj isn't a json_type_object).
+ *
+ * *No* reference counts will be changed.  There is no need to manually adjust
+ * reference counts through the json_object_put/json_object_get methods unless
+ * you need to have the child (value) reference maintain a different lifetime
+ * than the owning parent (obj).  Ownership of value is retained by obj.
+ *
+ * @param obj the json_object instance
+ * @param key the object field name
+ * @param value a pointer where to store a reference to the json_object 
+ *              associated with the given field name.
+ *
+ *              It is safe to pass a NULL value.
+ * @returns whether or not the key exists
+ */
+extern json_bool json_object_object_get_ex(struct json_object* obj,
+						  const char *key,
+                                                  struct json_object **value);
+
+/** Delete the given json_object field
+ *
+ * The reference count will be decremented for the deleted object.  If there
+ * are no more owners of the value represented by this key, then the value is
+ * freed.  Otherwise, the reference to the value will remain in memory.
+ *
+ * @param obj the json_object instance
+ * @param key the object field name
+ */
+extern void json_object_object_del(struct json_object* obj, const char *key);
+
+/**
+ * Iterate through all keys and values of an object.
+ *
+ * Adding keys to the object while iterating is NOT allowed.
+ *
+ * Deleting an existing key, or replacing an existing key with a
+ * new value IS allowed.
+ *
+ * @param obj the json_object instance
+ * @param key the local name for the char* key variable defined in the body
+ * @param val the local name for the json_object* object variable defined in
+ *            the body
+ */
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__) && defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+# define json_object_object_foreach(obj,key,val) \
+	char *key; \
+	struct json_object *val __attribute__((__unused__)); \
+	for(struct lh_entry *entry ## key = json_object_get_object(obj)->head, *entry_next ## key = NULL; \
+		({ if(entry ## key) { \
+			key = (char*)entry ## key->k; \
+			val = (struct json_object*)entry ## key->v; \
+			entry_next ## key = entry ## key->next; \
+		} ; entry ## key; }); \
+		entry ## key = entry_next ## key )
+
+#else /* ANSI C or MSC */
+
+# define json_object_object_foreach(obj,key,val) \
+	char *key;\
+	struct json_object *val; \
+	struct lh_entry *entry ## key; \
+	struct lh_entry *entry_next ## key = NULL; \
+	for(entry ## key = json_object_get_object(obj)->head; \
+		(entry ## key ? ( \
+			key = (char*)entry ## key->k, \
+			val = (struct json_object*)entry ## key->v, \
+			entry_next ## key = entry ## key->next, \
+			entry ## key) : 0); \
+		entry ## key = entry_next ## key)
+
+#endif /* defined(__GNUC__) && !defined(__STRICT_ANSI__) && __STDC_VERSION__ >= 199901L */
+
+/** Iterate through all keys and values of an object (ANSI C Safe)
+ * @param obj the json_object instance
+ * @param iter the object iterator
+ */
+#define json_object_object_foreachC(obj,iter) \
+ for(iter.entry = json_object_get_object(obj)->head; (iter.entry ? (iter.key = (char*)iter.entry->k, iter.val = (struct json_object*)iter.entry->v, iter.entry) : 0); iter.entry = iter.entry->next)
+
+/* Array type methods */
+
+/** Create a new empty json_object of type json_type_array
+ * @returns a json_object of type json_type_array
+ */
+extern struct json_object* json_object_new_array(void);
+
+/** Get the arraylist of a json_object of type json_type_array
+ * @param obj the json_object instance
+ * @returns an arraylist
+ */
+extern struct array_list* json_object_get_array(struct json_object *obj);
+
+/** Get the length of a json_object of type json_type_array
+ * @param obj the json_object instance
+ * @returns an int
+ */
+extern int json_object_array_length(struct json_object *obj);
+
+/** Sorts the elements of jso of type json_type_array
+*
+* Pointers to the json_object pointers will be passed as the two arguments
+* to @sort_fn
+*
+* @param obj the json_object instance
+* @param sort_fn a sorting function
+*/
+extern void json_object_array_sort(struct json_object *jso, int(*sort_fn)(const void *, const void *));
+
+/** Add an element to the end of a json_object of type json_type_array
+ *
+ * The reference count will *not* be incremented. This is to make adding
+ * fields to objects in code more compact. If you want to retain a reference
+ * to an added object you must wrap the passed object with json_object_get
+ *
+ * @param obj the json_object instance
+ * @param val the json_object to be added
+ */
+extern int json_object_array_add(struct json_object *obj,
+				 struct json_object *val);
+
+/** Insert or replace an element at a specified index in an array (a json_object of type json_type_array)
+ *
+ * The reference count will *not* be incremented. This is to make adding
+ * fields to objects in code more compact. If you want to retain a reference
+ * to an added object you must wrap the passed object with json_object_get
+ *
+ * The reference count of a replaced object will be decremented.
+ *
+ * The array size will be automatically be expanded to the size of the
+ * index if the index is larger than the current size.
+ *
+ * @param obj the json_object instance
+ * @param idx the index to insert the element at
+ * @param val the json_object to be added
+ */
+extern int json_object_array_put_idx(struct json_object *obj, int idx,
+				     struct json_object *val);
+
+/** Get the element at specificed index of the array (a json_object of type json_type_array)
+ * @param obj the json_object instance
+ * @param idx the index to get the element at
+ * @returns the json_object at the specified index (or NULL)
+ */
+extern struct json_object* json_object_array_get_idx(struct json_object *obj,
+						     int idx);
+
+/* json_bool type methods */
+
+/** Create a new empty json_object of type json_type_boolean
+ * @param b a json_bool TRUE or FALSE (0 or 1)
+ * @returns a json_object of type json_type_boolean
+ */
+extern struct json_object* json_object_new_boolean(json_bool b);
+
+/** Get the json_bool value of a json_object
+ *
+ * The type is coerced to a json_bool if the passed object is not a json_bool.
+ * integer and double objects will return FALSE if there value is zero
+ * or TRUE otherwise. If the passed object is a string it will return
+ * TRUE if it has a non zero length. If any other object type is passed
+ * TRUE will be returned if the object is not NULL.
+ *
+ * @param obj the json_object instance
+ * @returns a json_bool
+ */
+extern json_bool json_object_get_boolean(struct json_object *obj);
+
+
+/* int type methods */
+
+/** Create a new empty json_object of type json_type_int
+ * Note that values are stored as 64-bit values internally.
+ * To ensure the full range is maintained, use json_object_new_int64 instead.
+ * @param i the integer
+ * @returns a json_object of type json_type_int
+ */
+extern struct json_object* json_object_new_int(int32_t i);
+
+
+/** Create a new empty json_object of type json_type_int
+ * @param i the integer
+ * @returns a json_object of type json_type_int
+ */
+extern struct json_object* json_object_new_int64(int64_t i);
+
+
+/** Get the int value of a json_object
+ *
+ * The type is coerced to a int if the passed object is not a int.
+ * double objects will return their integer conversion. Strings will be
+ * parsed as an integer. If no conversion exists then 0 is returned
+ * and errno is set to EINVAL. null is equivalent to 0 (no error values set)
+ *
+ * Note that integers are stored internally as 64-bit values.
+ * If the value of too big or too small to fit into 32-bit, INT32_MAX or
+ * INT32_MIN are returned, respectively.
+ *
+ * @param obj the json_object instance
+ * @returns an int
+ */
+extern int32_t json_object_get_int(struct json_object *obj);
+
+/** Get the int value of a json_object
+ *
+ * The type is coerced to a int64 if the passed object is not a int64.
+ * double objects will return their int64 conversion. Strings will be
+ * parsed as an int64. If no conversion exists then 0 is returned.
+ *
+ * NOTE: Set errno to 0 directly before a call to this function to determine
+ * whether or not conversion was successful (it does not clear the value for
+ * you).
+ *
+ * @param obj the json_object instance
+ * @returns an int64
+ */
+extern int64_t json_object_get_int64(struct json_object *obj);
+
+
+/* double type methods */
+
+/** Create a new empty json_object of type json_type_double
+ * @param d the double
+ * @returns a json_object of type json_type_double
+ */
+extern struct json_object* json_object_new_double(double d);
+
+/** Get the double floating point value of a json_object
+ *
+ * The type is coerced to a double if the passed object is not a double.
+ * integer objects will return their double conversion. Strings will be
+ * parsed as a double. If no conversion exists then 0.0 is returned and
+ * errno is set to EINVAL. null is equivalent to 0 (no error values set)
+ *
+ * If the value is too big to fit in a double, then the value is set to
+ * the closest infinity with errno set to ERANGE. If strings cannot be
+ * converted to their double value, then EINVAL is set & NaN is returned.
+ *
+ * Arrays of length 0 are interpreted as 0 (with no error flags set).
+ * Arrays of length 1 are effectively cast to the equivalent object and
+ * converted using the above rules.  All other arrays set the error to
+ * EINVAL & return NaN.
+ *
+ * NOTE: Set errno to 0 directly before a call to this function to
+ * determine whether or not conversion was successful (it does not clear
+ * the value for you).
+ *
+ * @param obj the json_object instance
+ * @returns a double floating point number
+ */
+extern double json_object_get_double(struct json_object *obj);
+
+
+/* string type methods */
+
+/** Create a new empty json_object of type json_type_string
+ *
+ * A copy of the string is made and the memory is managed by the json_object
+ *
+ * @param s the string
+ * @returns a json_object of type json_type_string
+ */
+extern struct json_object* json_object_new_string(const char *s);
+
+extern struct json_object* json_object_new_string_len(const char *s, int len);
+
+/** Get the string value of a json_object
+ *
+ * If the passed object is not of type json_type_string then the JSON
+ * representation of the object is returned.
+ *
+ * The returned string memory is managed by the json_object and will
+ * be freed when the reference count of the json_object drops to zero.
+ *
+ * @param obj the json_object instance
+ * @returns a string
+ */
+extern const char* json_object_get_string(struct json_object *obj);
+
+/** Get the string length of a json_object
+ *
+ * If the passed object is not of type json_type_string then zero
+ * will be returned.
+ *
+ * @param obj the json_object instance
+ * @returns int
+ */
+extern int json_object_get_string_len(struct json_object *obj);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/json_object_iterator.c
+++ b/3P/json/json_object_iterator.c
@@ -0,0 +1,168 @@
+/**
+*******************************************************************************
+* @file json_object_iterator.c
+*
+* Copyright (c) 2009-2012 Hewlett-Packard Development Company, L.P.
+*
+* This library is free software; you can redistribute it and/or modify
+* it under the terms of the MIT license. See COPYING for details.
+*
+* @brief  json-c forces clients to use its private data
+*         structures for JSON Object iteration.  This API
+*         implementation corrects that by abstracting the
+*         private json-c details.
+*
+*******************************************************************************
+*/
+
+#include <stddef.h>
+
+#include "json.h"
+#include "json_object_private.h"
+
+#include "json_object_iterator.h"
+
+/**
+ * How It Works
+ *
+ * For each JSON Object, json-c maintains a linked list of zero
+ * or more lh_entry (link-hash entry) structures inside the
+ * Object's link-hash table (lh_table).
+ *
+ * Each lh_entry structure on the JSON Object's linked list
+ * represents a single name/value pair.  The "next" field of the
+ * last lh_entry in the list is set to NULL, which terminates
+ * the list.
+ *
+ * We represent a valid iterator that refers to an actual
+ * name/value pair via a pointer to the pair's lh_entry
+ * structure set as the iterator's opaque_ field.
+ *
+ * We follow json-c's current pair list representation by
+ * representing a valid "end" iterator (one that refers past the
+ * last pair) with a NULL value in the iterator's opaque_ field.
+ *
+ * A JSON Object without any pairs in it will have the "head"
+ * field of its lh_table structure set to NULL.  For such an
+ * object, json_object_iter_begin will return an iterator with
+ * the opaque_ field set to NULL, which is equivalent to the
+ * "end" iterator.
+ *
+ * When iterating, we simply update the iterator's opaque_ field
+ * to point to the next lh_entry structure in the linked list.
+ * opaque_ will become NULL once we iterate past the last pair
+ * in the list, which makes the iterator equivalent to the "end"
+ * iterator.
+ */
+
+/// Our current representation of the "end" iterator;
+///
+/// @note May not always be NULL
+static const void* kObjectEndIterValue = NULL;
+
+/**
+ * ****************************************************************************
+ */
+struct json_object_iterator
+json_object_iter_begin(struct json_object* obj)
+{
+    struct json_object_iterator iter;
+    struct lh_table* pTable;
+
+    /// @note json_object_get_object will return NULL if passed NULL
+    ///       or a non-json_type_object instance
+    pTable = json_object_get_object(obj);
+    JASSERT(NULL != pTable);
+
+    /// @note For a pair-less Object, head is NULL, which matches our
+    ///       definition of the "end" iterator
+    iter.opaque_ = pTable->head;
+    return iter;
+}
+
+/**
+ * ****************************************************************************
+ */
+struct json_object_iterator
+json_object_iter_end(const struct json_object* obj)
+{
+    struct json_object_iterator iter;
+
+    JASSERT(NULL != obj);
+    JASSERT(json_object_is_type(obj, json_type_object));
+
+    iter.opaque_ = kObjectEndIterValue;
+
+    return iter;
+}
+
+/**
+ * ****************************************************************************
+ */
+void
+json_object_iter_next(struct json_object_iterator* iter)
+{
+    JASSERT(NULL != iter);
+    JASSERT(kObjectEndIterValue != iter->opaque_);
+
+    iter->opaque_ = ((struct lh_entry *)iter->opaque_)->next;
+}
+
+
+/**
+ * ****************************************************************************
+ */
+const char*
+json_object_iter_peek_name(const struct json_object_iterator* iter)
+{
+    JASSERT(NULL != iter);
+    JASSERT(kObjectEndIterValue != iter->opaque_);
+
+    return (const char*)(((struct lh_entry *)iter->opaque_)->k);
+}
+
+
+/**
+ * ****************************************************************************
+ */
+struct json_object*
+json_object_iter_peek_value(const struct json_object_iterator* iter)
+{
+    JASSERT(NULL != iter);
+    JASSERT(kObjectEndIterValue != iter->opaque_);
+
+    return (struct json_object*)(((struct lh_entry *)iter->opaque_)->v);
+}
+
+
+/**
+ * ****************************************************************************
+ */
+json_bool
+json_object_iter_equal(const struct json_object_iterator* iter1,
+                       const struct json_object_iterator* iter2)
+{
+    JASSERT(NULL != iter1);
+    JASSERT(NULL != iter2);
+
+    return (iter1->opaque_ == iter2->opaque_);
+}
+
+
+/**
+ * ****************************************************************************
+ */
+struct json_object_iterator
+json_object_iter_init_default(void)
+{
+    struct json_object_iterator iter;
+
+    /**
+     * @note Make this a negative, invalid value, such that
+     *       accidental access to it would likely be trapped by the
+     *       hardware as an invalid address.
+     */
+    iter.opaque_ = NULL;
+
+    return iter;
+}
--- a/3P/json/json_object_iterator.h
+++ b/3P/json/json_object_iterator.h
@@ -0,0 +1,239 @@
+/**
+*******************************************************************************
+* @file json_object_iterator.h
+*
+* Copyright (c) 2009-2012 Hewlett-Packard Development Company, L.P.
+*
+* This library is free software; you can redistribute it and/or modify
+* it under the terms of the MIT license. See COPYING for details.
+*
+* @brief  json-c forces clients to use its private data
+*         structures for JSON Object iteration.  This API
+*         corrects that by abstracting the private json-c
+*         details.
+*
+* API attributes: <br>
+*   * Thread-safe: NO<br>
+*   * Reentrant: NO
+*
+*******************************************************************************
+*/
+
+
+#ifndef JSON_OBJECT_ITERATOR_H
+#define JSON_OBJECT_ITERATOR_H
+
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Forward declaration for the opaque iterator information.
+ */
+struct json_object_iter_info_;
+
+/**
+ * The opaque iterator that references a name/value pair within
+ * a JSON Object instance or the "end" iterator value.
+ */
+struct json_object_iterator {
+    const void* opaque_;
+};
+
+
+/**
+ * forward declaration of json-c's JSON value instance structure
+ */
+struct json_object;
+
+
+/**
+ * Initializes an iterator structure to a "default" value that
+ * is convenient for initializing an iterator variable to a
+ * default state (e.g., initialization list in a class'
+ * constructor).
+ *
+ * @code
+ * struct json_object_iterator iter = json_object_iter_init_default();
+ * MyClass() : iter_(json_object_iter_init_default())
+ * @endcode
+ *
+ * @note The initialized value doesn't reference any specific
+ *       pair, is considered an invalid iterator, and MUST NOT
+ *       be passed to any json-c API that expects a valid
+ *       iterator.
+ *
+ * @note User and internal code MUST NOT make any assumptions
+ *       about and dependencies on the value of the "default"
+ *       iterator value.
+ *
+ * @return json_object_iterator
+ */
+struct json_object_iterator
+json_object_iter_init_default(void);
+
+/** Retrieves an iterator to the first pair of the JSON Object.
+ *
+ * @warning 	Any modification of the underlying pair invalidates all
+ * 		iterators to that pair.
+ *
+ * @param obj	JSON Object instance (MUST be of type json_object)
+ *
+ * @return json_object_iterator If the JSON Object has at
+ *              least one pair, on return, the iterator refers
+ *              to the first pair. If the JSON Object doesn't
+ *              have any pairs, the returned iterator is
+ *              equivalent to the "end" iterator for the same
+ *              JSON Object instance.
+ *
+ * @code
+ * struct json_object_iterator it;
+ * struct json_object_iterator itEnd;
+ * struct json_object* obj;
+ *
+ * obj = json_tokener_parse("{'first':'george', 'age':100}");
+ * it = json_object_iter_begin(obj);
+ * itEnd = json_object_iter_end(obj);
+ *
+ * while (!json_object_iter_equal(&it, &itEnd)) {
+ *     printf("%s\n",
+ *            json_object_iter_peek_name(&it));
+ *     json_object_iter_next(&it);
+ * }
+ *
+ * @endcode
+ */
+struct json_object_iterator
+json_object_iter_begin(struct json_object* obj);
+
+/** Retrieves the iterator that represents the position beyond the
+ *  last pair of the given JSON Object instance.
+ *
+ *  @warning Do NOT write code that assumes that the "end"
+ *        iterator value is NULL, even if it is so in a
+ *        particular instance of the implementation.
+ *
+ *  @note The reason we do not (and MUST NOT) provide
+ *        "json_object_iter_is_end(json_object_iterator* iter)"
+ *        type of API is because it would limit the underlying
+ *        representation of name/value containment (or force us
+ *        to add additional, otherwise unnecessary, fields to
+ *        the iterator structure). The "end" iterator and the
+ *        equality test method, on the other hand, permit us to
+ *        cleanly abstract pretty much any reasonable underlying
+ *        representation without burdening the iterator
+ *        structure with unnecessary data.
+ *
+ *  @note For performance reasons, memorize the "end" iterator prior
+ *        to any loop.
+ *
+ * @param obj JSON Object instance (MUST be of type json_object)
+ *
+ * @return json_object_iterator On return, the iterator refers
+ *              to the "end" of the Object instance's pairs
+ *              (i.e., NOT the last pair, but "beyond the last
+ *              pair" value)
+ */
+struct json_object_iterator
+json_object_iter_end(const struct json_object* obj);
+
+/** Returns an iterator to the next pair, if any
+ *
+ * @warning	Any modification of the underlying pair
+ *       	invalidates all iterators to that pair.
+ *
+ * @param iter [IN/OUT] Pointer to iterator that references a
+ *         name/value pair; MUST be a valid, non-end iterator.
+ *         WARNING: bad things will happen if invalid or "end"
+ *         iterator is passed. Upon return will contain the
+ *         reference to the next pair if there is one; if there
+ *         are no more pairs, will contain the "end" iterator
+ *         value, which may be compared against the return value
+ *         of json_object_iter_end() for the same JSON Object
+ *         instance.
+ */
+void
+json_object_iter_next(struct json_object_iterator* iter);
+
+
+/** Returns a const pointer to the name of the pair referenced
+ *  by the given iterator.
+ *
+ * @param iter pointer to iterator that references a name/value
+ *             pair; MUST be a valid, non-end iterator.
+ *
+ * @warning	bad things will happen if an invalid or
+ *             	"end" iterator is passed.
+ *
+ * @return const char* Pointer to the name of the referenced
+ *         name/value pair.  The name memory belongs to the
+ *         name/value pair, will be freed when the pair is
+ *         deleted or modified, and MUST NOT be modified or
+ *         freed by the user.
+ */
+const char*
+json_object_iter_peek_name(const struct json_object_iterator* iter);
+
+
+/** Returns a pointer to the json-c instance representing the
+ *  value of the referenced name/value pair, without altering
+ *  the instance's reference count.
+ *
+ * @param iter 	pointer to iterator that references a name/value
+ *             	pair; MUST be a valid, non-end iterator.
+ *
+ * @warning	bad things will happen if invalid or
+ *             "end" iterator is passed.
+ *
+ * @return struct json_object* Pointer to the json-c value
+ *         instance of the referenced name/value pair;  the
+ *         value's reference count is not changed by this
+ *         function: if you plan to hold on to this json-c node,
+ *         take a look at json_object_get() and
+ *         json_object_put(). IMPORTANT: json-c API represents
+ *         the JSON Null value as a NULL json_object instance
+ *         pointer.
+ */
+struct json_object*
+json_object_iter_peek_value(const struct json_object_iterator* iter);
+
+
+/** Tests two iterators for equality.  Typically used to test
+ *  for end of iteration by comparing an iterator to the
+ *  corresponding "end" iterator (that was derived from the same
+ *  JSON Object instance).
+ *
+ *  @note The reason we do not (and MUST NOT) provide
+ *        "json_object_iter_is_end(json_object_iterator* iter)"
+ *        type of API is because it would limit the underlying
+ *        representation of name/value containment (or force us
+ *        to add additional, otherwise unnecessary, fields to
+ *        the iterator structure). The equality test method, on
+ *        the other hand, permits us to cleanly abstract pretty
+ *        much any reasonable underlying representation.
+ *
+ * @param iter1 Pointer to first valid, non-NULL iterator
+ * @param iter2 POinter to second valid, non-NULL iterator
+ *
+ * @warning	if a NULL iterator pointer or an uninitialized
+ *       	or invalid iterator, or iterators derived from
+ *       	different JSON Object instances are passed, bad things
+ *       	will happen!
+ *
+ * @return json_bool non-zero if iterators are equal (i.e., both
+ *         reference the same name/value pair or are both at
+ *         "end"); zero if they are not equal.
+ */
+json_bool
+json_object_iter_equal(const struct json_object_iterator* iter1,
+                       const struct json_object_iterator* iter2);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif // JSON_OBJECT_ITERATOR_H
--- a/3P/json/json_object_private.h
+++ b/3P/json/json_object_private.h
@@ -0,0 +1,47 @@
+/*
+ * $Id: json_object_private.h,v 1.4 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_object_private_h_
+#define _json_object_private_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (json_object_private_delete_fn)(struct json_object *o);
+
+struct json_object
+{
+  enum json_type o_type;
+  json_object_private_delete_fn *_delete;
+  json_object_to_json_string_fn *_to_json_string;
+  int _ref_count;
+  struct printbuf *_pb;
+  union data {
+    json_bool c_boolean;
+    double c_double;
+    int64_t c_int64;
+    struct lh_table *c_object;
+    struct array_list *c_array;
+    struct {
+        char *str;
+        int len;
+    } c_string;
+  } o;
+  json_object_delete_fn *_user_delete;
+  void *_userdata;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/json_tokener.c
+++ b/3P/json/json_tokener.c
@@ -0,0 +1,792 @@
+/*
+ * $Id: json_tokener.c,v 1.20 2006/07/25 03:24:50 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ *
+ * Copyright (c) 2008-2009 Yahoo! Inc.  All rights reserved.
+ * The copyrights to the contents of this file are licensed under the MIT License
+ * (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <ctype.h>
+#include <string.h>
+#include <limits.h>
+
+#include "bits.h"
+#include "debug.h"
+#include "printbuf.h"
+#include "arraylist.h"
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+#include "json_util.h"
+
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif /* HAVE_LOCALE_H */
+
+#if !HAVE_STRDUP && defined(_MSC_VER)
+  /* MSC has the version as _strdup */
+# define strdup _strdup
+#elif !HAVE_STRDUP
+# error You do not have strdup on your system.
+#endif /* HAVE_STRDUP */
+
+#if !HAVE_STRNCASECMP && defined(_MSC_VER)
+  /* MSC has the version as _strnicmp */
+# define strncasecmp _strnicmp
+#elif !HAVE_STRNCASECMP
+# error You do not have strncasecmp on your system.
+#endif /* HAVE_STRNCASECMP */
+
+static const char* json_null_str = "null";
+static const char* json_true_str = "true";
+static const char* json_false_str = "false";
+
+// XXX after v0.10 this array will become static:
+const char* json_tokener_errors[] = {
+  "success",
+  "continue",
+  "nesting too deep",
+  "unexpected end of data",
+  "unexpected character",
+  "null expected",
+  "boolean expected",
+  "number expected",
+  "array value separator ',' expected",
+  "quoted object property name expected",
+  "object property name separator ':' expected",
+  "object value separator ',' expected",
+  "invalid string sequence",
+  "expected comment",
+};
+
+const char *json_tokener_error_desc(enum json_tokener_error jerr)
+{
+	int jerr_int = (int)jerr;
+	if (jerr_int < 0 || jerr_int > (int)sizeof(json_tokener_errors))
+		return "Unknown error, invalid json_tokener_error value passed to json_tokener_error_desc()";
+	return json_tokener_errors[jerr];
+}
+
+enum json_tokener_error json_tokener_get_error(json_tokener *tok)
+{
+	return tok->err;
+}
+
+/* Stuff for decoding unicode sequences */
+#define IS_HIGH_SURROGATE(uc) (((uc) & 0xFC00) == 0xD800)
+#define IS_LOW_SURROGATE(uc)  (((uc) & 0xFC00) == 0xDC00)
+#define DECODE_SURROGATE_PAIR(hi,lo) ((((hi) & 0x3FF) << 10) + ((lo) & 0x3FF) + 0x10000)
+static unsigned char utf8_replacement_char[3] = { 0xEF, 0xBF, 0xBD };
+
+struct json_tokener* json_tokener_new_ex(int depth)
+{
+  struct json_tokener *tok;
+
+  tok = (struct json_tokener*)calloc(1, sizeof(struct json_tokener));
+  if (!tok) return NULL;
+  tok->stack = (struct json_tokener_srec *)calloc(depth, sizeof(struct json_tokener_srec));
+  if (!tok->stack) {
+    free(tok);
+    return NULL;
+  }
+  tok->pb = printbuf_new();
+  tok->max_depth = depth;
+  json_tokener_reset(tok);
+  return tok;
+}
+
+struct json_tokener* json_tokener_new(void)
+{
+  return json_tokener_new_ex(JSON_TOKENER_DEFAULT_DEPTH);
+}
+
+void json_tokener_free(struct json_tokener *tok)
+{
+  json_tokener_reset(tok);
+  if (tok->pb) printbuf_free(tok->pb);
+  if (tok->stack) free(tok->stack);
+  free(tok);
+}
+
+static void json_tokener_reset_level(struct json_tokener *tok, int depth)
+{
+  tok->stack[depth].state = json_tokener_state_eatws;
+  tok->stack[depth].saved_state = json_tokener_state_start;
+  json_object_put(tok->stack[depth].current);
+  tok->stack[depth].current = NULL;
+  free(tok->stack[depth].obj_field_name);
+  tok->stack[depth].obj_field_name = NULL;
+}
+
+void json_tokener_reset(struct json_tokener *tok)
+{
+  int i;
+  if (!tok)
+    return;
+
+  for(i = tok->depth; i >= 0; i--)
+    json_tokener_reset_level(tok, i);
+  tok->depth = 0;
+  tok->err = json_tokener_success;
+}
+
+struct json_object* json_tokener_parse(const char *str)
+{
+    enum json_tokener_error jerr_ignored;
+    struct json_object* obj;
+    obj = json_tokener_parse_verbose(str, &jerr_ignored);
+    return obj;
+}
+
+struct json_object* json_tokener_parse_verbose(const char *str, enum json_tokener_error *error)
+{
+    struct json_tokener* tok;
+    struct json_object* obj;
+
+    tok = json_tokener_new();
+    if (!tok)
+      return NULL;
+    obj = json_tokener_parse_ex(tok, str, -1);
+    *error = tok->err;
+    if(tok->err != json_tokener_success) {
+		if (obj != NULL)
+			json_object_put(obj);
+        obj = NULL;
+    }
+
+    json_tokener_free(tok);
+    return obj;
+}
+
+
+#if !HAVE_STRNDUP
+/* CAW: compliant version of strndup() */
+char* strndup(const char* str, size_t n)
+{
+  if(str) {
+    size_t len = strlen(str);
+    size_t nn = json_min(len,n);
+    char* s = (char*)malloc(sizeof(char) * (nn + 1));
+
+    if(s) {
+      memcpy(s, str, nn);
+      s[nn] = '\0';
+    }
+
+    return s;
+  }
+
+  return NULL;
+}
+#endif
+
+
+#define state  tok->stack[tok->depth].state
+#define saved_state  tok->stack[tok->depth].saved_state
+#define current tok->stack[tok->depth].current
+#define obj_field_name tok->stack[tok->depth].obj_field_name
+
+/* Optimization:
+ * json_tokener_parse_ex() consumed a lot of CPU in its main loop,
+ * iterating character-by character.  A large performance boost is
+ * achieved by using tighter loops to locally handle units such as
+ * comments and strings.  Loops that handle an entire token within
+ * their scope also gather entire strings and pass them to
+ * printbuf_memappend() in a single call, rather than calling
+ * printbuf_memappend() one char at a time.
+ *
+ * PEEK_CHAR() and ADVANCE_CHAR() macros are used for code that is
+ * common to both the main loop and the tighter loops.
+ */
+
+/* PEEK_CHAR(dest, tok) macro:
+ *   Peeks at the current char and stores it in dest.
+ *   Returns 1 on success, sets tok->err and returns 0 if no more chars.
+ *   Implicit inputs:  str, len vars
+ */
+#define PEEK_CHAR(dest, tok)                                                  \
+  (((tok)->char_offset == len) ?                                          \
+   (((tok)->depth == 0 && state == json_tokener_state_eatws && saved_state == json_tokener_state_finish) ? \
+    (((tok)->err = json_tokener_success), 0)                              \
+    :                                                                   \
+    (((tok)->err = json_tokener_continue), 0)                             \
+    ) :                                                                 \
+   (((dest) = *str), 1)                                                 \
+   )
+
+/* ADVANCE_CHAR() macro:
+ *   Incrementes str & tok->char_offset.
+ *   For convenience of existing conditionals, returns the old value of c (0 on eof)
+ *   Implicit inputs:  c var
+ */
+#define ADVANCE_CHAR(str, tok) \
+  ( ++(str), ((tok)->char_offset)++, c)
+
+
+/* End optimization macro defs */
+
+
+struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
+					  const char *str, int len)
+{
+  struct json_object *obj = NULL;
+  char c = '\1';
+#ifdef HAVE_SETLOCALE
+  char *oldlocale=NULL, *tmplocale;
+
+  tmplocale = setlocale(LC_NUMERIC, NULL);
+  if (tmplocale) oldlocale = strdup(tmplocale);
+  setlocale(LC_NUMERIC, "C");
+#endif
+
+  tok->char_offset = 0;
+  tok->err = json_tokener_success;
+
+  while (PEEK_CHAR(c, tok)) {
+
+  redo_char:
+    switch(state) {
+
+    case json_tokener_state_eatws:
+      /* Advance until we change state */
+      while (isspace((int)c)) {
+	if ((!ADVANCE_CHAR(str, tok)) || (!PEEK_CHAR(c, tok)))
+	  goto out;
+      }
+      if(c == '/') {
+	printbuf_reset(tok->pb);
+	printbuf_memappend_fast(tok->pb, &c, 1);
+	state = json_tokener_state_comment_start;
+      } else {
+	state = saved_state;
+	goto redo_char;
+      }
+      break;
+
+    case json_tokener_state_start:
+      switch(c) {
+      case '{':
+	state = json_tokener_state_eatws;
+	saved_state = json_tokener_state_object_field_start;
+	current = json_object_new_object();
+	break;
+      case '[':
+	state = json_tokener_state_eatws;
+	saved_state = json_tokener_state_array;
+	current = json_object_new_array();
+	break;
+      case 'N':
+      case 'n':
+	state = json_tokener_state_null;
+	printbuf_reset(tok->pb);
+	tok->st_pos = 0;
+	goto redo_char;
+      case '"':
+      case '\'':
+	state = json_tokener_state_string;
+	printbuf_reset(tok->pb);
+	tok->quote_char = c;
+	break;
+      case 'T':
+      case 't':
+      case 'F':
+      case 'f':
+	state = json_tokener_state_boolean;
+	printbuf_reset(tok->pb);
+	tok->st_pos = 0;
+	goto redo_char;
+#if defined(__GNUC__)
+	  case '0' ... '9':
+#else
+	  case '0':
+      case '1':
+      case '2':
+      case '3':
+      case '4':
+      case '5':
+      case '6':
+      case '7':
+      case '8':
+      case '9':
+#endif
+      case '-':
+	state = json_tokener_state_number;
+	printbuf_reset(tok->pb);
+	tok->is_double = 0;
+	goto redo_char;
+      default:
+	tok->err = json_tokener_error_parse_unexpected;
+	goto out;
+      }
+      break;
+
+    case json_tokener_state_finish:
+      if(tok->depth == 0) goto out;
+      obj = json_object_get(current);
+      json_tokener_reset_level(tok, tok->depth);
+      tok->depth--;
+      goto redo_char;
+
+    case json_tokener_state_null:
+      printbuf_memappend_fast(tok->pb, &c, 1);
+      if(strncasecmp(json_null_str, tok->pb->buf,
+		     json_min(tok->st_pos+1, (int)strlen(json_null_str))) == 0) {
+	if(tok->st_pos == (int)strlen(json_null_str)) {
+	  current = NULL;
+	  saved_state = json_tokener_state_finish;
+	  state = json_tokener_state_eatws;
+	  goto redo_char;
+	}
+      } else {
+	tok->err = json_tokener_error_parse_null;
+	goto out;
+      }
+      tok->st_pos++;
+      break;
+
+    case json_tokener_state_comment_start:
+      if(c == '*') {
+	state = json_tokener_state_comment;
+      } else if(c == '/') {
+	state = json_tokener_state_comment_eol;
+      } else {
+	tok->err = json_tokener_error_parse_comment;
+	goto out;
+      }
+      printbuf_memappend_fast(tok->pb, &c, 1);
+      break;
+
+    case json_tokener_state_comment:
+              {
+          /* Advance until we change state */
+          const char *case_start = str;
+          while(c != '*') {
+            if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+              printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+              goto out;
+            }
+          }
+          printbuf_memappend_fast(tok->pb, case_start, 1+str-case_start);
+          state = json_tokener_state_comment_end;
+        }
+            break;
+
+    case json_tokener_state_comment_eol:
+      {
+	/* Advance until we change state */
+	const char *case_start = str;
+	while(c != '\n') {
+	  if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    goto out;
+	  }
+	}
+	printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	MC_DEBUG("json_tokener_comment: %s\n", tok->pb->buf);
+	state = json_tokener_state_eatws;
+      }
+      break;
+
+    case json_tokener_state_comment_end:
+      printbuf_memappend_fast(tok->pb, &c, 1);
+      if(c == '/') {
+	MC_DEBUG("json_tokener_comment: %s\n", tok->pb->buf);
+	state = json_tokener_state_eatws;
+      } else {
+	state = json_tokener_state_comment;
+      }
+      break;
+
+    case json_tokener_state_string:
+      {
+	/* Advance until we change state */
+	const char *case_start = str;
+	while(1) {
+	  if(c == tok->quote_char) {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    current = json_object_new_string_len(tok->pb->buf, tok->pb->bpos);
+	    saved_state = json_tokener_state_finish;
+	    state = json_tokener_state_eatws;
+	    break;
+	  } else if(c == '\\') {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    saved_state = json_tokener_state_string;
+	    state = json_tokener_state_string_escape;
+	    break;
+	  }
+	  if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    goto out;
+	  }
+	}
+      }
+      break;
+
+    case json_tokener_state_string_escape:
+      switch(c) {
+      case '"':
+      case '\\':
+      case '/':
+	printbuf_memappend_fast(tok->pb, &c, 1);
+	state = saved_state;
+	break;
+      case 'b':
+      case 'n':
+      case 'r':
+      case 't':
+      case 'f':
+	if(c == 'b') printbuf_memappend_fast(tok->pb, "\b", 1);
+	else if(c == 'n') printbuf_memappend_fast(tok->pb, "\n", 1);
+	else if(c == 'r') printbuf_memappend_fast(tok->pb, "\r", 1);
+	else if(c == 't') printbuf_memappend_fast(tok->pb, "\t", 1);
+	else if(c == 'f') printbuf_memappend_fast(tok->pb, "\f", 1);
+	state = saved_state;
+	break;
+      case 'u':
+	tok->ucs_char = 0;
+	tok->st_pos = 0;
+	state = json_tokener_state_escape_unicode;
+	break;
+      default:
+	tok->err = json_tokener_error_parse_string;
+	goto out;
+      }
+      break;
+
+    case json_tokener_state_escape_unicode:
+	{
+          unsigned int got_hi_surrogate = 0;
+
+	  /* Handle a 4-byte sequence, or two sequences if a surrogate pair */
+	  while(1) {
+	    if(strchr(json_hex_chars, c)) {
+	      tok->ucs_char += ((unsigned int)hexdigit(c) << ((3-tok->st_pos++)*4));
+	      if(tok->st_pos == 4) {
+		unsigned char unescaped_utf[4];
+
+                if (got_hi_surrogate) {
+		  if (IS_LOW_SURROGATE(tok->ucs_char)) {
+                    /* Recalculate the ucs_char, then fall thru to process normally */
+                    tok->ucs_char = DECODE_SURROGATE_PAIR(got_hi_surrogate, tok->ucs_char);
+                  } else {
+                    /* Hi surrogate was not followed by a low surrogate */
+                    /* Replace the hi and process the rest normally */
+		    printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+                  }
+                  got_hi_surrogate = 0;
+                }
+
+		if (tok->ucs_char < 0x80) {
+		  unescaped_utf[0] = tok->ucs_char;
+		  printbuf_memappend_fast(tok->pb, (char*)unescaped_utf, 1);
+		} else if (tok->ucs_char < 0x800) {
+		  unescaped_utf[0] = 0xc0 | (tok->ucs_char >> 6);
+		  unescaped_utf[1] = 0x80 | (tok->ucs_char & 0x3f);
+		  printbuf_memappend_fast(tok->pb, (char*)unescaped_utf, 2);
+		} else if (IS_HIGH_SURROGATE(tok->ucs_char)) {
+                  /* Got a high surrogate.  Remember it and look for the
+                   * the beginning of another sequence, which should be the
+                   * low surrogate.
+                   */
+                  got_hi_surrogate = tok->ucs_char;
+                  /* Not at end, and the next two chars should be "\u" */
+                  if ((tok->char_offset+1 != len) &&
+                      (tok->char_offset+2 != len) &&
+                      (str[1] == '\\') &&
+                      (str[2] == 'u'))
+                  {
+                /* Advance through the 16 bit surrogate, and move on to the
+                 * next sequence. The next step is to process the following
+                 * characters.
+                 */
+	            if( !ADVANCE_CHAR(str, tok) || !ADVANCE_CHAR(str, tok) ) {
+                    printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+                }
+                    /* Advance to the first char of the next sequence and
+                     * continue processing with the next sequence.
+                     */
+	            if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+	              printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+	              goto out;
+                    }
+	            tok->ucs_char = 0;
+                    tok->st_pos = 0;
+                    continue; /* other json_tokener_state_escape_unicode */
+                  } else {
+                    /* Got a high surrogate without another sequence following
+                     * it.  Put a replacement char in for the hi surrogate
+                     * and pretend we finished.
+                     */
+		    printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+                  }
+		} else if (IS_LOW_SURROGATE(tok->ucs_char)) {
+                  /* Got a low surrogate not preceded by a high */
+		  printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+                } else if (tok->ucs_char < 0x10000) {
+		  unescaped_utf[0] = 0xe0 | (tok->ucs_char >> 12);
+		  unescaped_utf[1] = 0x80 | ((tok->ucs_char >> 6) & 0x3f);
+		  unescaped_utf[2] = 0x80 | (tok->ucs_char & 0x3f);
+		  printbuf_memappend_fast(tok->pb, (char*)unescaped_utf, 3);
+		} else if (tok->ucs_char < 0x110000) {
+		  unescaped_utf[0] = 0xf0 | ((tok->ucs_char >> 18) & 0x07);
+		  unescaped_utf[1] = 0x80 | ((tok->ucs_char >> 12) & 0x3f);
+		  unescaped_utf[2] = 0x80 | ((tok->ucs_char >> 6) & 0x3f);
+		  unescaped_utf[3] = 0x80 | (tok->ucs_char & 0x3f);
+		  printbuf_memappend_fast(tok->pb, (char*)unescaped_utf, 4);
+		} else {
+                  /* Don't know what we got--insert the replacement char */
+		  printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+                }
+		state = saved_state;
+		break;
+	      }
+	    } else {
+	      tok->err = json_tokener_error_parse_string;
+	      goto out;
+	    }
+	  if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+            if (got_hi_surrogate) /* Clean up any pending chars */
+	      printbuf_memappend_fast(tok->pb, (char*)utf8_replacement_char, 3);
+	    goto out;
+	  }
+	}
+      }
+      break;
+
+    case json_tokener_state_boolean:
+      printbuf_memappend_fast(tok->pb, &c, 1);
+      if(strncasecmp(json_true_str, tok->pb->buf,
+		     json_min(tok->st_pos+1, (int)strlen(json_true_str))) == 0) {
+	if(tok->st_pos == (int)strlen(json_true_str)) {
+	  current = json_object_new_boolean(1);
+	  saved_state = json_tokener_state_finish;
+	  state = json_tokener_state_eatws;
+	  goto redo_char;
+	}
+      } else if(strncasecmp(json_false_str, tok->pb->buf,
+			    json_min(tok->st_pos+1, (int)strlen(json_false_str))) == 0) {
+	if(tok->st_pos == (int)strlen(json_false_str)) {
+	  current = json_object_new_boolean(0);
+	  saved_state = json_tokener_state_finish;
+	  state = json_tokener_state_eatws;
+	  goto redo_char;
+	}
+      } else {
+	tok->err = json_tokener_error_parse_boolean;
+	goto out;
+      }
+      tok->st_pos++;
+      break;
+
+    case json_tokener_state_number:
+      {
+	/* Advance until we change state */
+	const char *case_start = str;
+	int case_len=0;
+	while(c && strchr(json_number_chars, c)) {
+	  ++case_len;
+	  if(c == '.' || c == 'e' || c == 'E')
+	    tok->is_double = 1;
+	  if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+	    printbuf_memappend_fast(tok->pb, case_start, case_len);
+	    goto out;
+	  }
+	}
+        if (case_len>0)
+          printbuf_memappend_fast(tok->pb, case_start, case_len);
+      }
+      {
+	int64_t num64;
+	double  numd;
+	if (!tok->is_double && json_parse_int64(tok->pb->buf, &num64) == 0) {
+		current = json_object_new_int64(num64);
+	} else if(tok->is_double && json_parse_double(tok->pb->buf, &numd) == 0) {
+          current = json_object_new_double(numd);
+        } else {
+          tok->err = json_tokener_error_parse_number;
+          goto out;
+        }
+        saved_state = json_tokener_state_finish;
+        state = json_tokener_state_eatws;
+        goto redo_char;
+      }
+      break;
+
+    case json_tokener_state_array_after_sep:
+    case json_tokener_state_array:
+      if(c == ']') {
+		if (state == json_tokener_state_array_after_sep &&
+			(tok->flags & JSON_TOKENER_STRICT))
+		{
+			tok->err = json_tokener_error_parse_unexpected;
+			goto out;
+		}
+	saved_state = json_tokener_state_finish;
+	state = json_tokener_state_eatws;
+      } else {
+	if(tok->depth >= tok->max_depth-1) {
+	  tok->err = json_tokener_error_depth;
+	  goto out;
+	}
+	state = json_tokener_state_array_add;
+	tok->depth++;
+	json_tokener_reset_level(tok, tok->depth);
+	goto redo_char;
+      }
+      break;
+
+    case json_tokener_state_array_add:
+      json_object_array_add(current, obj);
+      saved_state = json_tokener_state_array_sep;
+      state = json_tokener_state_eatws;
+      goto redo_char;
+
+    case json_tokener_state_array_sep:
+      if(c == ']') {
+	saved_state = json_tokener_state_finish;
+	state = json_tokener_state_eatws;
+      } else if(c == ',') {
+	saved_state = json_tokener_state_array_after_sep;
+	state = json_tokener_state_eatws;
+      } else {
+	tok->err = json_tokener_error_parse_array;
+	goto out;
+      }
+      break;
+
+    case json_tokener_state_object_field_start:
+    case json_tokener_state_object_field_start_after_sep:
+      if(c == '}') {
+		if (state == json_tokener_state_object_field_start_after_sep &&
+		    (tok->flags & JSON_TOKENER_STRICT))
+		{
+			tok->err = json_tokener_error_parse_unexpected;
+			goto out;
+		}
+	saved_state = json_tokener_state_finish;
+	state = json_tokener_state_eatws;
+      } else if (c == '"' || c == '\'') {
+	tok->quote_char = c;
+	printbuf_reset(tok->pb);
+	state = json_tokener_state_object_field;
+      } else {
+	tok->err = json_tokener_error_parse_object_key_name;
+	goto out;
+      }
+      break;
+
+    case json_tokener_state_object_field:
+      {
+	/* Advance until we change state */
+	const char *case_start = str;
+	while(1) {
+	  if(c == tok->quote_char) {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    obj_field_name = strdup(tok->pb->buf);
+	    saved_state = json_tokener_state_object_field_end;
+	    state = json_tokener_state_eatws;
+	    break;
+	  } else if(c == '\\') {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    saved_state = json_tokener_state_object_field;
+	    state = json_tokener_state_string_escape;
+	    break;
+	  }
+	  if (!ADVANCE_CHAR(str, tok) || !PEEK_CHAR(c, tok)) {
+	    printbuf_memappend_fast(tok->pb, case_start, str-case_start);
+	    goto out;
+	  }
+	}
+      }
+      break;
+
+    case json_tokener_state_object_field_end:
+      if(c == ':') {
+	saved_state = json_tokener_state_object_value;
+	state = json_tokener_state_eatws;
+      } else {
+	tok->err = json_tokener_error_parse_object_key_sep;
+	goto out;
+      }
+      break;
+
+    case json_tokener_state_object_value:
+      if(tok->depth >= tok->max_depth-1) {
+	tok->err = json_tokener_error_depth;
+	goto out;
+      }
+      state = json_tokener_state_object_value_add;
+      tok->depth++;
+      json_tokener_reset_level(tok, tok->depth);
+      goto redo_char;
+
+    case json_tokener_state_object_value_add:
+      json_object_object_add(current, obj_field_name, obj);
+      free(obj_field_name);
+      obj_field_name = NULL;
+      saved_state = json_tokener_state_object_sep;
+      state = json_tokener_state_eatws;
+      goto redo_char;
+
+    case json_tokener_state_object_sep:
+      if(c == '}') {
+	saved_state = json_tokener_state_finish;
+	state = json_tokener_state_eatws;
+      } else if(c == ',') {
+	saved_state = json_tokener_state_object_field_start_after_sep;
+	state = json_tokener_state_eatws;
+      } else {
+	tok->err = json_tokener_error_parse_object_value_sep;
+	goto out;
+      }
+      break;
+
+    }
+    if (!ADVANCE_CHAR(str, tok))
+      goto out;
+  } /* while(POP_CHAR) */
+
+ out:
+  if (!c) { /* We hit an eof char (0) */
+    if(state != json_tokener_state_finish &&
+       saved_state != json_tokener_state_finish)
+      tok->err = json_tokener_error_parse_eof;
+  }
+
+#ifdef HAVE_SETLOCALE
+  setlocale(LC_NUMERIC, oldlocale);
+  if (oldlocale) free(oldlocale);
+#endif
+
+  if (tok->err == json_tokener_success)
+  {
+    json_object *ret = json_object_get(current);
+	int ii;
+
+	/* Partially reset, so we parse additional objects on subsequent calls. */
+    for(ii = tok->depth; ii >= 0; ii--)
+      json_tokener_reset_level(tok, ii);
+    return ret;
+  }
+
+  MC_DEBUG("json_tokener_parse_ex: error %s at offset %d\n",
+	   json_tokener_errors[tok->err], tok->char_offset);
+  return NULL;
+}
+
+void json_tokener_set_flags(struct json_tokener *tok, int flags)
+{
+	tok->flags = flags;
+}
--- a/3P/json/json_tokener.h
+++ b/3P/json/json_tokener.h
@@ -0,0 +1,209 @@
+/*
+ * $Id: json_tokener.h,v 1.10 2006/07/25 03:24:50 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_tokener_h_
+#define _json_tokener_h_
+
+#include <stddef.h>
+#include "json_object.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum json_tokener_error {
+  json_tokener_success,
+  json_tokener_continue,
+  json_tokener_error_depth,
+  json_tokener_error_parse_eof,
+  json_tokener_error_parse_unexpected,
+  json_tokener_error_parse_null,
+  json_tokener_error_parse_boolean,
+  json_tokener_error_parse_number,
+  json_tokener_error_parse_array,
+  json_tokener_error_parse_object_key_name,
+  json_tokener_error_parse_object_key_sep,
+  json_tokener_error_parse_object_value_sep,
+  json_tokener_error_parse_string,
+  json_tokener_error_parse_comment
+};
+
+enum json_tokener_state {
+  json_tokener_state_eatws,
+  json_tokener_state_start,
+  json_tokener_state_finish,
+  json_tokener_state_null,
+  json_tokener_state_comment_start,
+  json_tokener_state_comment,
+  json_tokener_state_comment_eol,
+  json_tokener_state_comment_end,
+  json_tokener_state_string,
+  json_tokener_state_string_escape,
+  json_tokener_state_escape_unicode,
+  json_tokener_state_boolean,
+  json_tokener_state_number,
+  json_tokener_state_array,
+  json_tokener_state_array_add,
+  json_tokener_state_array_sep,
+  json_tokener_state_object_field_start,
+  json_tokener_state_object_field,
+  json_tokener_state_object_field_end,
+  json_tokener_state_object_value,
+  json_tokener_state_object_value_add,
+  json_tokener_state_object_sep,
+  json_tokener_state_array_after_sep,
+  json_tokener_state_object_field_start_after_sep
+};
+
+struct json_tokener_srec
+{
+  enum json_tokener_state state, saved_state;
+  struct json_object *obj;
+  struct json_object *current;
+  char *obj_field_name;
+};
+
+#define JSON_TOKENER_DEFAULT_DEPTH 32
+
+struct json_tokener
+{
+  char *str;
+  struct printbuf *pb;
+  int max_depth, depth, is_double, st_pos, char_offset;
+  enum json_tokener_error err;
+  unsigned int ucs_char;
+  char quote_char;
+  struct json_tokener_srec *stack;
+  int flags;
+};
+
+/**
+ * Be strict when parsing JSON input.  Use caution with
+ * this flag as what is considered valid may become more
+ * restrictive from one release to the next, causing your
+ * code to fail on previously working input.
+ *
+ * This flag is not set by default.
+ *
+ * @see json_tokener_set_flags()
+ */
+#define JSON_TOKENER_STRICT  0x01
+
+/**
+ * Given an error previously returned by json_tokener_get_error(),
+ * return a human readable description of the error.
+ *
+ * @return a generic error message is returned if an invalid error value is provided.
+ */
+const char *json_tokener_error_desc(enum json_tokener_error jerr);
+
+/** 
+ * @b XXX do not use json_tokener_errors directly.  
+ * After v0.10 this will be removed.
+ *
+ * See json_tokener_error_desc() instead.
+ */
+extern const char* json_tokener_errors[];
+
+/**
+ * Retrieve the error caused by the last call to json_tokener_parse_ex(),
+ * or json_tokener_success if there is no error.
+ *
+ * When parsing a JSON string in pieces, if the tokener is in the middle
+ * of parsing this will return json_tokener_continue.
+ *
+ * See also json_tokener_error_desc().
+ */
+enum json_tokener_error json_tokener_get_error(struct json_tokener *tok);
+
+extern struct json_tokener* json_tokener_new(void);
+extern struct json_tokener* json_tokener_new_ex(int depth);
+extern void json_tokener_free(struct json_tokener *tok);
+extern void json_tokener_reset(struct json_tokener *tok);
+extern struct json_object* json_tokener_parse(const char *str);
+extern struct json_object* json_tokener_parse_verbose(const char *str, enum json_tokener_error *error);
+
+/**
+ * Set flags that control how parsing will be done.
+ */
+extern void json_tokener_set_flags(struct json_tokener *tok, int flags);
+
+/** 
+ * Parse a string and return a non-NULL json_object if a valid JSON value
+ * is found.  The string does not need to be a JSON object or array;
+ * it can also be a string, number or boolean value.
+ *
+ * A partial JSON string can be parsed.  If the parsing is incomplete,
+ * NULL will be returned and json_tokener_get_error() will be return 
+ * json_tokener_continue.
+ * json_tokener_parse_ex() can then be called with additional bytes in str
+ * to continue the parsing.  
+ *
+ * If json_tokener_parse_ex() returns NULL and the error anything other than
+ * json_tokener_continue, a fatal error has occurred and parsing must be
+ * halted.  Then tok object must not be re-used until json_tokener_reset() is
+ * called.
+ *
+ * When a valid JSON value is parsed, a non-NULL json_object will be
+ * returned.  Also, json_tokener_get_error() will return json_tokener_success.
+ * Be sure to check the type with json_object_is_type() or
+ * json_object_get_type() before using the object.
+ *
+ * @b XXX this shouldn't use internal fields:
+ * Trailing characters after the parsed value do not automatically cause an 
+ * error.  It is up to the caller to decide whether to treat this as an
+ * error or to handle the additional characters, perhaps by parsing another
+ * json value starting from that point.
+ *
+ * Extra characters can be detected by comparing the tok->char_offset against
+ * the length of the last len parameter passed in.
+ *
+ * The tokener does \b not maintain an internal buffer so the caller is
+ * responsible for calling json_tokener_parse_ex with an appropriate str
+ * parameter starting with the extra characters.
+ *
+ * Example:
+ * @code
+json_object *jobj = NULL;
+const char *mystring = NULL;
+int stringlen = 0;
+enum json_tokener_error jerr;
+do {
+	mystring = ...  // get JSON string, e.g. read from file, etc...
+	stringlen = strlen(mystring);
+	jobj = json_tokener_parse_ex(tok, mystring, stringlen);
+} while ((jerr = json_tokener_get_error(tok)) == json_tokener_continue);
+if (jerr != json_tokener_success)
+{
+	fprintf(stderr, "Error: %s\n", json_tokener_error_desc(jerr));
+	// Handle errors, as appropriate for your application.
+}
+if (tok->char_offset < stringlen) // XXX shouldn't access internal fields
+{
+	// Handle extra characters after parsed object as desired.
+	// e.g. issue an error, parse another object from that point, etc...
+}
+// Success, use jobj here.
+
+@endcode
+ *
+ * @param tok a json_tokener previously allocated with json_tokener_new()
+ * @param str an string with any valid JSON expression, or portion of.  This does not need to be null terminated.
+ * @param len the length of str
+ */
+extern struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
+						 const char *str, int len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/json_util.c
+++ b/3P/json/json_util.c
@@ -0,0 +1,299 @@
+/*
+ * $Id: json_util.c,v 1.4 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#include "config.h"
+#undef realloc
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <limits.h>
+#include <string.h>
+#include <errno.h>
+#include <ctype.h>
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif /* HAVE_SYS_TYPES_H */
+
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif /* HAVE_SYS_STAT_H */
+
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#endif /* HAVE_FCNTL_H */
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif /* HAVE_UNISTD_H */
+
+#ifdef WIN32
+# define WIN32_LEAN_AND_MEAN
+# include <windows.h>
+# include <io.h>
+#endif /* defined(WIN32) */
+
+#if !defined(HAVE_OPEN) && defined(WIN32)
+# define open _open
+#endif
+
+#if !defined(HAVE_SNPRINTF) && defined(_MSC_VER)
+  /* MSC has the version as _snprintf */
+# define snprintf _snprintf
+#elif !defined(HAVE_SNPRINTF)
+# error You do not have snprintf on your system.
+#endif /* HAVE_SNPRINTF */
+
+#include "bits.h"
+#include "debug.h"
+#include "printbuf.h"
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+#include "json_util.h"
+
+static int sscanf_is_broken = 0;
+static int sscanf_is_broken_testdone = 0;
+static void sscanf_is_broken_test(void);
+
+struct json_object* json_object_from_file(const char *filename)
+{
+  struct printbuf *pb;
+  struct json_object *obj;
+  char buf[JSON_FILE_BUF_SIZE];
+  int fd, ret;
+
+  if((fd = open(filename, O_RDONLY)) < 0) {
+    MC_ERROR("json_object_from_file: error reading file %s: %s\n",
+	     filename, strerror(errno));
+    return NULL;
+  }
+  if(!(pb = printbuf_new())) {
+    close(fd);
+    MC_ERROR("json_object_from_file: printbuf_new failed\n");
+    return NULL;
+  }
+  while((ret = read(fd, buf, JSON_FILE_BUF_SIZE)) > 0) {
+    printbuf_memappend(pb, buf, ret);
+  }
+  close(fd);
+  if(ret < 0) {
+    MC_ABORT("json_object_from_file: error reading file %s: %s\n",
+	     filename, strerror(errno));
+    printbuf_free(pb);
+    return NULL;
+  }
+  obj = json_tokener_parse(pb->buf);
+  printbuf_free(pb);
+  return obj;
+}
+
+/* extended "format and write to file" function */
+
+int json_object_to_file_ext(char *filename, struct json_object *obj, int flags)
+{
+  const char *json_str;
+  int fd, ret;
+  unsigned int wpos, wsize;
+
+  if(!obj) {
+    MC_ERROR("json_object_to_file: object is null\n");
+    return -1;
+  }
+
+  if((fd = open(filename, O_WRONLY | O_TRUNC | O_CREAT, 0644)) < 0) {
+    MC_ERROR("json_object_to_file: error opening file %s: %s\n",
+	     filename, strerror(errno));
+    return -1;
+  }
+
+  if(!(json_str = json_object_to_json_string_ext(obj,flags))) {
+    close(fd);
+    return -1;
+  }
+
+  wsize = (unsigned int)(strlen(json_str) & UINT_MAX); /* CAW: probably unnecessary, but the most 64bit safe */
+  wpos = 0;
+  while(wpos < wsize) {
+    if((ret = write(fd, json_str + wpos, wsize-wpos)) < 0) {
+      close(fd);
+      MC_ERROR("json_object_to_file: error writing file %s: %s\n",
+	     filename, strerror(errno));
+      return -1;
+    }
+
+	/* because of the above check for ret < 0, we can safely cast and add */
+    wpos += (unsigned int)ret;
+  }
+
+  close(fd);
+  return 0;
+}
+
+// backwards compatible "format and write to file" function
+
+int json_object_to_file(char *filename, struct json_object *obj)
+{
+  return json_object_to_file_ext(filename, obj, JSON_C_TO_STRING_PLAIN);
+}
+
+int json_parse_double(const char *buf, double *retval)
+{
+  return (sscanf(buf, "%lf", retval)==1 ? 0 : 1);
+}
+
+/*
+ * Not all implementations of sscanf actually work properly.
+ * Check whether the one we're currently using does, and if
+ * it's broken, enable the workaround code.
+ */
+static void sscanf_is_broken_test()
+{
+	int64_t num64;
+
+	(void)sscanf(" -01234567890123456789012345", "%" SCNd64, &num64);
+	int ret_errno = errno;
+	int is_int64_min = (num64 == INT64_MIN);
+
+	(void)sscanf(" 01234567890123456789012345", "%" SCNd64, &num64);
+	int ret_errno2 = errno;
+	int is_int64_max = (num64 == INT64_MAX);
+
+	if (ret_errno != ERANGE || !is_int64_min ||
+	    ret_errno2 != ERANGE || !is_int64_max)
+	{
+		MC_DEBUG("sscanf_is_broken_test failed, enabling workaround code\n");
+		sscanf_is_broken = 1;
+	}
+}
+
+int json_parse_int64(const char *buf, int64_t *retval)
+{
+	int64_t num64;
+	const char *buf_sig_digits;
+	int orig_has_neg;
+	int saved_errno;
+
+	if (!sscanf_is_broken_testdone)
+	{
+		sscanf_is_broken_test();
+		sscanf_is_broken_testdone = 1;
+	}
+
+	// Skip leading spaces
+	while (isspace((int)*buf) && *buf)
+		buf++;
+
+	errno = 0; // sscanf won't always set errno, so initialize
+	if (sscanf(buf, "%" SCNd64, &num64) != 1)
+	{
+		MC_DEBUG("Failed to parse, sscanf != 1\n");
+		return 1;
+	}
+
+	saved_errno = errno;
+	buf_sig_digits = buf;
+	orig_has_neg = 0;
+	if (*buf_sig_digits == '-')
+	{
+		buf_sig_digits++;
+		orig_has_neg = 1;
+	}
+
+	// Not all sscanf implementations actually work
+	if (sscanf_is_broken && saved_errno != ERANGE)
+	{
+		char buf_cmp[100];
+		char *buf_cmp_start = buf_cmp;
+		int recheck_has_neg = 0;
+		int buf_cmp_len;
+
+		// Skip leading zeros, but keep at least one digit
+		while (buf_sig_digits[0] == '0' && buf_sig_digits[1] != '\0')
+			buf_sig_digits++;
+		if (num64 == 0) // assume all sscanf impl's will parse -0 to 0
+			orig_has_neg = 0; // "-0" is the same as just plain "0"
+
+		snprintf(buf_cmp_start, sizeof(buf_cmp), "%" PRId64, num64);
+		if (*buf_cmp_start == '-')
+		{
+			recheck_has_neg = 1;
+			buf_cmp_start++;
+		}
+		// No need to skip leading spaces or zeros here.
+
+		buf_cmp_len = strlen(buf_cmp_start);
+		/**
+		 * If the sign is different, or
+		 * some of the digits are different, or
+		 * there is another digit present in the original string
+		 * then we have NOT successfully parsed the value.
+		 */
+		if (orig_has_neg != recheck_has_neg ||
+		    strncmp(buf_sig_digits, buf_cmp_start, strlen(buf_cmp_start)) != 0 ||
+			((int)strlen(buf_sig_digits) != buf_cmp_len &&
+			 isdigit((int)buf_sig_digits[buf_cmp_len])
+		    )
+		   )
+		{
+			saved_errno = ERANGE;
+		}
+	}
+
+	// Not all sscanf impl's set the value properly when out of range.
+	// Always do this, even for properly functioning implementations,
+	// since it shouldn't slow things down much.
+	if (saved_errno == ERANGE)
+	{
+		if (orig_has_neg)
+			num64 = INT64_MIN;
+		else
+			num64 = INT64_MAX;
+	}
+	*retval = num64;
+	return 0;
+}
+
+#ifndef HAVE_REALLOC
+void* rpl_realloc(void* p, size_t n)
+{
+	if (n == 0)
+		n = 1;
+	if (p == 0)
+		return malloc(n);
+	return realloc(p, n);
+}
+#endif
+
+#define NELEM(a)        (sizeof(a) / sizeof(a[0]))
+static const char* json_type_name[] = {
+  /* If you change this, be sure to update the enum json_type definition too */
+  "null",
+  "boolean",
+  "double",
+  "int",
+  "object",
+  "array",
+  "string",
+};
+
+const char *json_type_to_name(enum json_type o_type)
+{
+	int o_type_int = (int)o_type;
+	if (o_type_int < 0 || o_type_int >= (int)NELEM(json_type_name))
+	{
+		MC_ERROR("json_type_to_name: type %d is out of range [0,%d]\n", o_type, NELEM(json_type_name));
+		return NULL;
+	}
+	return json_type_name[o_type];
+}
+
--- a/3P/json/json_util.h
+++ b/3P/json/json_util.h
@@ -0,0 +1,41 @@
+/*
+ * $Id: json_util.h,v 1.4 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#ifndef _json_util_h_
+#define _json_util_h_
+
+#include "json_object.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define JSON_FILE_BUF_SIZE 4096
+
+/* utility functions */
+extern struct json_object* json_object_from_file(const char *filename);
+extern int json_object_to_file(char *filename, struct json_object *obj);
+extern int json_object_to_file_ext(char *filename, struct json_object *obj, int flags);
+extern int json_parse_int64(const char *buf, int64_t *retval);
+extern int json_parse_double(const char *buf, double *retval);
+
+
+/**
+ * Return a string describing the type of the object.
+ * e.g. "int", or "object", etc...
+ */
+extern const char *json_type_to_name(enum json_type o_type);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/libjson.c
+++ b/3P/json/libjson.c
@@ -0,0 +1,26 @@
+
+/* dummy source file for compatibility purposes */
+
+#if defined(HAVE_CDEFS_H)
+#include <sys/cdefs.h>
+#endif
+
+#ifndef __warn_references
+
+#if defined(__GNUC__)  && defined (HAS_GNU_WARNING_LONG)
+
+#define __warn_references(sym,msg)                  \
+  __asm__(".section .gnu" #sym ",\n\t.ascii \"" msg "\"\n\t.text");
+
+#else
+#define __warn_references(sym,msg)    /* nothing */
+#endif
+
+#endif 
+
+#include "json_object.h"
+
+__warn_references(json_object_get, "Warning: please link against libjson-c instead of libjson");
+
+/*        __asm__(".section .gnu.warning." __STRING(sym)  \
+            " ; .ascii \"" msg "\" ; .text") */
--- a/3P/json/linkhash.c
+++ b/3P/json/linkhash.c
@@ -0,0 +1,233 @@
+/*
+ * $Id: linkhash.c,v 1.4 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <limits.h>
+
+#include "linkhash.h"
+
+void lh_abort(const char *msg, ...)
+{
+	va_list ap;
+	va_start(ap, msg);
+	vprintf(msg, ap);
+	va_end(ap);
+	exit(1);
+}
+
+unsigned long lh_ptr_hash(const void *k)
+{
+	/* CAW: refactored to be 64bit nice */
+	return (unsigned long)((((ptrdiff_t)k * LH_PRIME) >> 4) & ULONG_MAX);
+}
+
+int lh_ptr_equal(const void *k1, const void *k2)
+{
+	return (k1 == k2);
+}
+
+unsigned long lh_char_hash(const void *k)
+{
+	unsigned int h = 0;
+	const char* data = (const char*)k;
+ 
+	while( *data!=0 ) h = h*129 + (unsigned int)(*data++) + LH_PRIME;
+
+	return h;
+}
+
+int lh_char_equal(const void *k1, const void *k2)
+{
+	return (strcmp((const char*)k1, (const char*)k2) == 0);
+}
+
+struct lh_table* lh_table_new(int size, const char *name,
+			      lh_entry_free_fn *free_fn,
+			      lh_hash_fn *hash_fn,
+			      lh_equal_fn *equal_fn)
+{
+	int i;
+	struct lh_table *t;
+
+	t = (struct lh_table*)calloc(1, sizeof(struct lh_table));
+	if(!t) lh_abort("lh_table_new: calloc failed\n");
+	t->count = 0;
+	t->size = size;
+	t->name = name;
+	t->table = (struct lh_entry*)calloc(size, sizeof(struct lh_entry));
+	if(!t->table) lh_abort("lh_table_new: calloc failed\n");
+	t->free_fn = free_fn;
+	t->hash_fn = hash_fn;
+	t->equal_fn = equal_fn;
+	for(i = 0; i < size; i++) t->table[i].k = LH_EMPTY;
+	return t;
+}
+
+struct lh_table* lh_kchar_table_new(int size, const char *name,
+				    lh_entry_free_fn *free_fn)
+{
+	return lh_table_new(size, name, free_fn, lh_char_hash, lh_char_equal);
+}
+
+struct lh_table* lh_kptr_table_new(int size, const char *name,
+				   lh_entry_free_fn *free_fn)
+{
+	return lh_table_new(size, name, free_fn, lh_ptr_hash, lh_ptr_equal);
+}
+
+void lh_table_resize(struct lh_table *t, int new_size)
+{
+	struct lh_table *new_t;
+	struct lh_entry *ent;
+
+	new_t = lh_table_new(new_size, t->name, NULL, t->hash_fn, t->equal_fn);
+	ent = t->head;
+	while(ent) {
+		lh_table_insert(new_t, ent->k, ent->v);
+		ent = ent->next;
+	}
+	free(t->table);
+	t->table = new_t->table;
+	t->size = new_size;
+	t->head = new_t->head;
+	t->tail = new_t->tail;
+	t->resizes++;
+	free(new_t);
+}
+
+void lh_table_free(struct lh_table *t)
+{
+	struct lh_entry *c;
+	for(c = t->head; c != NULL; c = c->next) {
+		if(t->free_fn) {
+			t->free_fn(c);
+		}
+	}
+	free(t->table);
+	free(t);
+}
+
+
+int lh_table_insert(struct lh_table *t, void *k, const void *v)
+{
+	unsigned long h, n;
+
+	t->inserts++;
+	if(t->count >= t->size * LH_LOAD_FACTOR) lh_table_resize(t, t->size * 2);
+
+	h = t->hash_fn(k);
+	n = h % t->size;
+
+	while( 1 ) {
+		if(t->table[n].k == LH_EMPTY || t->table[n].k == LH_FREED) break;
+		t->collisions++;
+		if ((int)++n == t->size) n = 0;
+	}
+
+	t->table[n].k = k;
+	t->table[n].v = v;
+	t->count++;
+
+	if(t->head == NULL) {
+		t->head = t->tail = &t->table[n];
+		t->table[n].next = t->table[n].prev = NULL;
+	} else {
+		t->tail->next = &t->table[n];
+		t->table[n].prev = t->tail;
+		t->table[n].next = NULL;
+		t->tail = &t->table[n];
+	}
+
+	return 0;
+}
+
+
+struct lh_entry* lh_table_lookup_entry(struct lh_table *t, const void *k)
+{
+	unsigned long h = t->hash_fn(k);
+	unsigned long n = h % t->size;
+	int count = 0;
+
+	t->lookups++;
+	while( count < t->size ) {
+		if(t->table[n].k == LH_EMPTY) return NULL;
+		if(t->table[n].k != LH_FREED &&
+		   t->equal_fn(t->table[n].k, k)) return &t->table[n];
+		if ((int)++n == t->size) n = 0;
+		count++;
+	}
+	return NULL;
+}
+
+
+const void* lh_table_lookup(struct lh_table *t, const void *k)
+{
+	void *result;
+	lh_table_lookup_ex(t, k, &result);
+	return result;
+}
+
+json_bool lh_table_lookup_ex(struct lh_table* t, const void* k, void **v)
+{
+	struct lh_entry *e = lh_table_lookup_entry(t, k);
+	if (e != NULL) {
+		if (v != NULL) *v = (void *)e->v;
+		return TRUE; /* key found */
+	}
+	if (v != NULL) *v = NULL;
+	return FALSE; /* key not found */
+}
+
+int lh_table_delete_entry(struct lh_table *t, struct lh_entry *e)
+{
+	ptrdiff_t n = (ptrdiff_t)(e - t->table); /* CAW: fixed to be 64bit nice, still need the crazy negative case... */
+
+	/* CAW: this is bad, really bad, maybe stack goes other direction on this machine... */
+	if(n < 0) { return -2; }
+
+	if(t->table[n].k == LH_EMPTY || t->table[n].k == LH_FREED) return -1;
+	t->count--;
+	if(t->free_fn) t->free_fn(e);
+	t->table[n].v = NULL;
+	t->table[n].k = LH_FREED;
+	if(t->tail == &t->table[n] && t->head == &t->table[n]) {
+		t->head = t->tail = NULL;
+	} else if (t->head == &t->table[n]) {
+		t->head->next->prev = NULL;
+		t->head = t->head->next;
+	} else if (t->tail == &t->table[n]) {
+		t->tail->prev->next = NULL;
+		t->tail = t->tail->prev;
+	} else {
+		t->table[n].prev->next = t->table[n].next;
+		t->table[n].next->prev = t->table[n].prev;
+	}
+	t->table[n].next = t->table[n].prev = NULL;
+	return 0;
+}
+
+
+int lh_table_delete(struct lh_table *t, const void *k)
+{
+	struct lh_entry *e = lh_table_lookup_entry(t, k);
+	if(!e) return -1;
+	return lh_table_delete_entry(t, e);
+}
+
+int lh_table_length(struct lh_table *t)
+{
+	return t->count;
+}
--- a/3P/json/linkhash.h
+++ b/3P/json/linkhash.h
@@ -0,0 +1,292 @@
+/*
+ * $Id: linkhash.h,v 1.6 2006/01/30 23:07:57 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ * Copyright (c) 2009 Hewlett-Packard Development Company, L.P.
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ */
+ 
+#ifndef _linkhash_h_
+#define _linkhash_h_
+
+#include "json_object.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * golden prime used in hash functions
+ */
+#define LH_PRIME 0x9e370001UL
+
+/**
+ * The fraction of filled hash buckets until an insert will cause the table
+ * to be resized.  
+ * This can range from just above 0 up to 1.0.
+ */
+#define LH_LOAD_FACTOR 0.66
+
+/**
+ * sentinel pointer value for empty slots
+ */
+#define LH_EMPTY (void*)-1
+
+/**
+ * sentinel pointer value for freed slots
+ */
+#define LH_FREED (void*)-2
+
+struct lh_entry;
+
+/**
+ * callback function prototypes
+ */
+typedef void (lh_entry_free_fn) (struct lh_entry *e);
+/**
+ * callback function prototypes
+ */
+typedef unsigned long (lh_hash_fn) (const void *k);
+/**
+ * callback function prototypes
+ */
+typedef int (lh_equal_fn) (const void *k1, const void *k2);
+
+/**
+ * An entry in the hash table
+ */
+struct lh_entry {
+	/**
+	 * The key.
+	 */
+	void *k;
+	/**
+	 * The value.
+	 */
+	const void *v;
+	/**
+	 * The next entry
+	 */
+	struct lh_entry *next;
+	/**
+	 * The previous entry.
+	 */
+	struct lh_entry *prev;
+};
+
+
+/**
+ * The hash table structure.
+ */
+struct lh_table {
+	/**
+	 * Size of our hash.
+	 */
+	int size;
+	/**
+	 * Numbers of entries.
+	 */
+	int count;
+
+	/**
+	 * Number of collisions.
+	 */
+	int collisions;
+
+	/**
+	 * Number of resizes.
+	 */
+	int resizes;
+
+	/**
+	 * Number of lookups.
+	 */
+	int lookups;
+
+	/**
+	 * Number of inserts.
+	 */
+	int inserts;
+
+	/**
+	 * Number of deletes.
+	 */
+	int deletes;
+
+	/**
+	 * Name of the hash table.
+	 */
+	const char *name;
+
+	/**
+	 * The first entry.
+	 */
+	struct lh_entry *head;
+
+	/**
+	 * The last entry.
+	 */
+	struct lh_entry *tail;
+
+	struct lh_entry *table;
+
+	/**
+	 * A pointer onto the function responsible for freeing an entry.
+	 */
+	lh_entry_free_fn *free_fn;
+	lh_hash_fn *hash_fn;
+	lh_equal_fn *equal_fn;
+};
+
+
+/**
+ * Pre-defined hash and equality functions
+ */
+extern unsigned long lh_ptr_hash(const void *k);
+extern int lh_ptr_equal(const void *k1, const void *k2);
+
+extern unsigned long lh_char_hash(const void *k);
+extern int lh_char_equal(const void *k1, const void *k2);
+
+
+/**
+ * Convenience list iterator.
+ */
+#define lh_foreach(table, entry) \
+for(entry = table->head; entry; entry = entry->next)
+
+/**
+ * lh_foreach_safe allows calling of deletion routine while iterating.
+ */
+#define lh_foreach_safe(table, entry, tmp) \
+for(entry = table->head; entry && ((tmp = entry->next) || 1); entry = tmp)
+
+
+
+/**
+ * Create a new linkhash table.
+ * @param size initial table size. The table is automatically resized
+ * although this incurs a performance penalty.
+ * @param name the table name.
+ * @param free_fn callback function used to free memory for entries
+ * when lh_table_free or lh_table_delete is called.
+ * If NULL is provided, then memory for keys and values
+ * must be freed by the caller.
+ * @param hash_fn  function used to hash keys. 2 standard ones are defined:
+ * lh_ptr_hash and lh_char_hash for hashing pointer values
+ * and C strings respectively.
+ * @param equal_fn comparison function to compare keys. 2 standard ones defined:
+ * lh_ptr_hash and lh_char_hash for comparing pointer values
+ * and C strings respectively.
+ * @return a pointer onto the linkhash table.
+ */
+extern struct lh_table* lh_table_new(int size, const char *name,
+				     lh_entry_free_fn *free_fn,
+				     lh_hash_fn *hash_fn,
+				     lh_equal_fn *equal_fn);
+
+/**
+ * Convenience function to create a new linkhash
+ * table with char keys.
+ * @param size initial table size.
+ * @param name table name.
+ * @param free_fn callback function used to free memory for entries.
+ * @return a pointer onto the linkhash table.
+ */
+extern struct lh_table* lh_kchar_table_new(int size, const char *name,
+					   lh_entry_free_fn *free_fn);
+
+
+/**
+ * Convenience function to create a new linkhash
+ * table with ptr keys.
+ * @param size initial table size.
+ * @param name table name.
+ * @param free_fn callback function used to free memory for entries.
+ * @return a pointer onto the linkhash table.
+ */
+extern struct lh_table* lh_kptr_table_new(int size, const char *name,
+					  lh_entry_free_fn *free_fn);
+
+
+/**
+ * Free a linkhash table.
+ * If a callback free function is provided then it is called for all
+ * entries in the table.
+ * @param t table to free.
+ */
+extern void lh_table_free(struct lh_table *t);
+
+
+/**
+ * Insert a record into the table.
+ * @param t the table to insert into.
+ * @param k a pointer to the key to insert.
+ * @param v a pointer to the value to insert.
+ */
+extern int lh_table_insert(struct lh_table *t, void *k, const void *v);
+
+
+/**
+ * Lookup a record into the table.
+ * @param t the table to lookup
+ * @param k a pointer to the key to lookup
+ * @return a pointer to the record structure of the value or NULL if it does not exist.
+ */
+extern struct lh_entry* lh_table_lookup_entry(struct lh_table *t, const void *k);
+
+/**
+ * Lookup a record into the table
+ * @param t the table to lookup
+ * @param k a pointer to the key to lookup
+ * @return a pointer to the found value or NULL if it does not exist.
+ * @deprecated Use lh_table_lookup_ex instead.
+ */
+extern const void* lh_table_lookup(struct lh_table *t, const void *k);
+
+/**
+ * Lookup a record in the table
+ * @param t the table to lookup
+ * @param k a pointer to the key to lookup
+ * @param v a pointer to a where to store the found value (set to NULL if it doesn't exist).
+ * @return whether or not the key was found
+ */
+extern json_bool lh_table_lookup_ex(struct lh_table *t, const void *k, void **v);
+
+/**
+ * Delete a record from the table.
+ * If a callback free function is provided then it is called for the
+ * for the item being deleted.
+ * @param t the table to delete from.
+ * @param e a pointer to the entry to delete.
+ * @return 0 if the item was deleted.
+ * @return -1 if it was not found.
+ */
+extern int lh_table_delete_entry(struct lh_table *t, struct lh_entry *e);
+
+
+/**
+ * Delete a record from the table.
+ * If a callback free function is provided then it is called for the
+ * for the item being deleted.
+ * @param t the table to delete from.
+ * @param k a pointer to the key to delete.
+ * @return 0 if the item was deleted.
+ * @return -1 if it was not found.
+ */
+extern int lh_table_delete(struct lh_table *t, const void *k);
+
+extern int lh_table_length(struct lh_table *t);
+
+void lh_abort(const char *msg, ...);
+void lh_table_resize(struct lh_table *t, int new_size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/printbuf.c
+++ b/3P/json/printbuf.c
@@ -0,0 +1,192 @@
+/*
+ * $Id: printbuf.c,v 1.5 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ *
+ * Copyright (c) 2008-2009 Yahoo! Inc.  All rights reserved.
+ * The copyrights to the contents of this file are licensed under the MIT License
+ * (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_STDARG_H
+# include <stdarg.h>
+#else /* !HAVE_STDARG_H */
+# error Not enough var arg support!
+#endif /* HAVE_STDARG_H */
+
+#include "bits.h"
+#include "debug.h"
+#include "printbuf.h"
+
+static int printbuf_extend(struct printbuf *p, int min_size);
+
+struct printbuf* printbuf_new(void)
+{
+  struct printbuf *p;
+
+  p = (struct printbuf*)calloc(1, sizeof(struct printbuf));
+  if(!p) return NULL;
+  p->size = 32;
+  p->bpos = 0;
+  if(!(p->buf = (char*)malloc(p->size))) {
+    free(p);
+    return NULL;
+  }
+  return p;
+}
+
+
+/**
+ * Extend the buffer p so it has a size of at least min_size.
+ *
+ * If the current size is large enough, nothing is changed.
+ *
+ * Note: this does not check the available space!  The caller
+ *  is responsible for performing those calculations.
+ */
+static int printbuf_extend(struct printbuf *p, int min_size)
+{
+	char *t;
+	int new_size;
+
+	if (p->size >= min_size)
+		return 0;
+
+	new_size = json_max(p->size * 2, min_size + 8);
+#ifdef PRINTBUF_DEBUG
+	MC_DEBUG("printbuf_memappend: realloc "
+	  "bpos=%d min_size=%d old_size=%d new_size=%d\n",
+	  p->bpos, min_size, p->size, new_size);
+#endif /* PRINTBUF_DEBUG */
+	if(!(t = (char*)realloc(p->buf, new_size)))
+		return -1;
+	p->size = new_size;
+	p->buf = t;
+	return 0;
+}
+
+int printbuf_memappend(struct printbuf *p, const char *buf, int size)
+{
+  if (p->size <= p->bpos + size + 1) {
+    if (printbuf_extend(p, p->bpos + size + 1) < 0)
+      return -1;
+  }
+  memcpy(p->buf + p->bpos, buf, size);
+  p->bpos += size;
+  p->buf[p->bpos]= '\0';
+  return size;
+}
+
+int printbuf_memset(struct printbuf *pb, int offset, int charvalue, int len)
+{
+	int size_needed;
+
+	if (offset == -1)
+		offset = pb->bpos;
+	size_needed = offset + len;
+	if (pb->size < size_needed)
+	{
+		if (printbuf_extend(pb, size_needed) < 0)
+			return -1;
+	}
+
+	memset(pb->buf + offset, charvalue, len);
+	if (pb->bpos < size_needed)
+		pb->bpos = size_needed;
+
+	return 0;
+}
+
+#if !defined(HAVE_VSNPRINTF) && defined(_MSC_VER)
+# define vsnprintf _vsnprintf
+#elif !defined(HAVE_VSNPRINTF) /* !HAVE_VSNPRINTF */
+# error Need vsnprintf!
+#endif /* !HAVE_VSNPRINTF && defined(WIN32) */
+
+#if !defined(HAVE_VASPRINTF)
+/* CAW: compliant version of vasprintf */
+static int vasprintf(char **buf, const char *fmt, va_list ap)
+{
+#ifndef WIN32
+	static char _T_emptybuffer = '\0';
+#endif /* !defined(WIN32) */
+	int chars;
+	char *b;
+
+	if(!buf) { return -1; }
+
+#ifdef WIN32
+	chars = _vscprintf(fmt, ap)+1;
+#else /* !defined(WIN32) */
+	/* CAW: RAWR! We have to hope to god here that vsnprintf doesn't overwrite
+	   our buffer like on some 64bit sun systems.... but hey, its time to move on */
+	chars = vsnprintf(&_T_emptybuffer, 0, fmt, ap)+1;
+	if(chars < 0) { chars *= -1; } /* CAW: old glibc versions have this problem */
+#endif /* defined(WIN32) */
+
+	b = (char*)malloc(sizeof(char)*chars);
+	if(!b) { return -1; }
+
+	if((chars = vsprintf(b, fmt, ap)) < 0)
+	{
+		free(b);
+	} else {
+		*buf = b;
+	}
+
+	return chars;
+}
+#endif /* !HAVE_VASPRINTF */
+
+int sprintbuf(struct printbuf *p, const char *msg, ...)
+{
+  va_list ap;
+  char *t;
+  int size;
+  char buf[128];
+
+  /* user stack buffer first */
+  va_start(ap, msg);
+  size = vsnprintf(buf, 128, msg, ap);
+  va_end(ap);
+  /* if string is greater than stack buffer, then use dynamic string
+     with vasprintf.  Note: some implementation of vsnprintf return -1
+     if output is truncated whereas some return the number of bytes that
+     would have been written - this code handles both cases. */
+  if(size == -1 || size > 127) {
+    va_start(ap, msg);
+    if((size = vasprintf(&t, msg, ap)) < 0) { va_end(ap); return -1; }
+    va_end(ap);
+    printbuf_memappend(p, t, size);
+    free(t);
+    return size;
+  } else {
+    printbuf_memappend(p, buf, size);
+    return size;
+  }
+}
+
+void printbuf_reset(struct printbuf *p)
+{
+  p->buf[0] = '\0';
+  p->bpos = 0;
+}
+
+void printbuf_free(struct printbuf *p)
+{
+  if(p) {
+    free(p->buf);
+    free(p);
+  }
+}
--- a/3P/json/printbuf.h
+++ b/3P/json/printbuf.h
@@ -0,0 +1,77 @@
+/*
+ * $Id: printbuf.h,v 1.4 2006/01/26 02:16:28 mclark Exp $
+ *
+ * Copyright (c) 2004, 2005 Metaparadigm Pte. Ltd.
+ * Michael Clark <michael@metaparadigm.com>
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the MIT license. See COPYING for details.
+ *
+ *
+ * Copyright (c) 2008-2009 Yahoo! Inc.  All rights reserved.
+ * The copyrights to the contents of this file are licensed under the MIT License
+ * (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+#ifndef _printbuf_h_
+#define _printbuf_h_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct printbuf {
+  char *buf;
+  int bpos;
+  int size;
+};
+
+extern struct printbuf*
+printbuf_new(void);
+
+/* As an optimization, printbuf_memappend_fast is defined as a macro
+ * that handles copying data if the buffer is large enough; otherwise
+ * it invokes printbuf_memappend_real() which performs the heavy
+ * lifting of realloc()ing the buffer and copying data.
+ * Your code should not use printbuf_memappend directly--use
+ * printbuf_memappend_fast instead.
+ */
+extern int
+printbuf_memappend(struct printbuf *p, const char *buf, int size);
+
+#define printbuf_memappend_fast(p, bufptr, bufsize)          \
+do {                                                         \
+  if ((p->size - p->bpos) > bufsize) {                       \
+    memcpy(p->buf + p->bpos, (bufptr), bufsize);             \
+    p->bpos += bufsize;                                      \
+    p->buf[p->bpos]= '\0';                                   \
+  } else {  printbuf_memappend(p, (bufptr), bufsize); }      \
+} while (0)
+
+#define printbuf_length(p) ((p)->bpos)
+
+/**
+ * Set len bytes of the buffer to charvalue, starting at offset offset.
+ * Similar to calling memset(x, charvalue, len);
+ *
+ * The memory allocated for the buffer is extended as necessary.
+ *
+ * If offset is -1, this starts at the end of the current data in the buffer.
+ */
+extern int
+printbuf_memset(struct printbuf *pb, int offset, int charvalue, int len);
+
+extern int
+sprintbuf(struct printbuf *p, const char *msg, ...);
+
+extern void
+printbuf_reset(struct printbuf *p);
+
+extern void
+printbuf_free(struct printbuf *p);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/3P/json/tests/Makefile.am
+++ b/3P/json/tests/Makefile.am
@@ -0,0 +1,59 @@
+
+include ../Makefile.am.inc
+
+LIBJSON_LA=$(top_builddir)/libjson-c.la
+
+check_PROGRAMS = test1 test1Formatted 
+check_PROGRAMS += test2 test2Formatted
+check_PROGRAMS += test4
+check_PROGRAMS += testReplaceExisting
+check_PROGRAMS += test_parse_int64
+check_PROGRAMS += test_null
+check_PROGRAMS += test_cast
+check_PROGRAMS += test_parse
+check_PROGRAMS += test_locale
+
+test1_LDADD = $(LIBJSON_LA)
+
+test1Formatted_LDADD= $(LIBJSON_LA)
+test1Formatted_SOURCES = test1.c parse_flags.c
+test1Formatted_CPPFLAGS = -DTEST_FORMATTED
+
+test2_LDADD = $(LIBJSON_LA)
+
+test2Formatted_LDADD= $(LIBJSON_LA)
+test2Formatted_SOURCES = test2.c parse_flags.c
+test2Formatted_CPPFLAGS = -DTEST_FORMATTED
+
+test4_LDADD = $(LIBJSON_LA)
+
+testReplaceExisting_LDADD = $(LIBJSON_LA)
+
+test_parse_int64_LDADD = $(LIBJSON_LA)
+
+test_null_LDADD = $(LIBJSON_LA)
+
+test_cast_LDADD = $(LIBJSON_LA)
+
+test_parse_LDADD = $(LIBJSON_LA)
+
+test_locale_LDADD = $(LIBJSON_LA)
+
+TESTS = test1.test test2.test test4.test testReplaceExisting.test parse_int64.test test_null.test test_cast.test test_parse.test test_locale.test
+
+TESTS+= test_printbuf.test
+check_PROGRAMS+=test_printbuf
+test_printbuf_LDADD = $(LIBJSON_LA)
+
+TESTS+= test_set_serializer.test
+check_PROGRAMS += test_set_serializer
+test_set_serializer_LDADD = $(LIBJSON_LA)
+
+EXTRA_DIST=
+EXTRA_DIST += $(TESTS)
+
+testsubdir=testSubDir
+TESTS_ENVIRONMENT       = top_builddir=$(top_builddir)
+
+distclean-local:
+	-rm -rf $(testsubdir)
--- a/3P/json/tests/parse_flags.c
+++ b/3P/json/tests/parse_flags.c
@@ -0,0 +1,50 @@
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "json.h"
+#include "parse_flags.h"
+
+#if !defined(HAVE_STRCASECMP) && defined(_MSC_VER)
+# define strcasecmp _stricmp
+#elif !defined(HAVE_STRCASECMP)
+# error You do not have strcasecmp on your system.
+#endif /* HAVE_STRNCASECMP */
+
+static struct {
+	const char *arg;
+	int flag;
+} format_args[] = {
+	{ "plain", JSON_C_TO_STRING_PLAIN },
+	{ "spaced", JSON_C_TO_STRING_SPACED },
+	{ "pretty", JSON_C_TO_STRING_PRETTY },
+};
+
+#ifndef NELEM
+#define NELEM(x) (sizeof(x) / sizeof(&x[0]))
+#endif
+
+int parse_flags(int argc, char **argv)
+{
+	int arg_idx;
+	int sflags = 0;
+	for (arg_idx = 1; arg_idx < argc ; arg_idx++)
+	{
+		int jj;
+		for (jj = 0; jj < (int)NELEM(format_args); jj++)
+		{
+			if (strcasecmp(argv[arg_idx], format_args[jj].arg) == 0)
+			{
+				sflags |= format_args[jj].flag;
+				break;
+			}
+		}
+		if (jj == NELEM(format_args))
+		{
+			printf("Unknown arg: %s\n", argv[arg_idx]);
+			exit(1);
+		}
+	}
+	return sflags;
+}
--- a/3P/json/tests/parse_flags.h
+++ b/3P/json/tests/parse_flags.h
@@ -0,0 +1,4 @@
+#ifndef __parse_flags_h
+#define __parse_flags_h
+int parse_flags(int argc, char **argv);
+#endif
--- a/3P/json/tests/parse_int64.test
+++ b/3P/json/tests/parse_int64.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_parse_int64
+exit $?
--- a/3P/json/tests/test-defs.sh
+++ b/3P/json/tests/test-defs.sh
@@ -0,0 +1,128 @@
+#!/bin/sh
+
+# Make sure srcdir is an absolute path.  Supply the variable
+# if it does not exist.  We want to be able to run the tests
+# stand-alone!!
+#
+srcdir=${srcdir-.}
+if test ! -d $srcdir ; then
+    echo "test-defs.sh: installation error" 1>&2
+    exit 1
+fi
+
+# Use absolute paths
+case "$srcdir" in
+    /* | [A-Za-z]:\\*) ;;
+    *) srcdir=`\cd $srcdir && pwd` ;;
+esac
+
+case "$top_builddir" in
+    /* | [A-Za-z]:\\*) ;;
+    *) top_builddir=`\cd ${top_builddir-..} && pwd` ;;
+esac
+
+top_builddir=${top_builddir}/tests
+
+progname=`echo "$0" | sed 's,^.*/,,'`
+testname=`echo "$progname" | sed 's,-.*$,,'`
+testsubdir=${testsubdir-testSubDir}
+testsubdir=${testsubdir}/${progname}
+
+# User can set VERBOSE to cause output redirection
+case "$VERBOSE" in
+[Nn]|[Nn][Oo]|0|"")
+	VERBOSE=0
+	exec > /dev/null
+	;;
+[Yy]|[Yy][Ee][Ss])
+	VERBOSE=1
+	;;
+esac
+
+rm -rf "$testsubdir" > /dev/null 2>&1
+mkdir -p "$testsubdir"
+CURDIR=$(pwd)
+cd "$testsubdir" \
+   || { echo "Cannot make or change into $testsubdir"; exit 1; }
+
+echo "=== Running test $progname"
+
+CMP="${CMP-cmp}"
+
+use_valgrind=${USE_VALGRIND-1}
+valgrind_path=$(which valgrind 2> /dev/null)
+if [ -z "${valgrind_path}" -o ! -x "${valgrind_path}" ] ; then
+	use_valgrind=0
+fi
+
+#
+# This is a common function to check the results of a test program
+# that is intended to generate consistent output across runs.
+#
+# ${top_builddir} must be set to the top level build directory.
+#
+# Output will be written to the current directory.
+#
+# It must be passed the name of the test command to run, which must be present
+#  in the ${top_builddir} directory.
+#
+# It will compare the output of running that against <name of command>.expected
+#
+run_output_test()
+{
+	if [ "$1" = "-o" ] ; then
+		TEST_OUTPUT="$2"
+		shift
+		shift
+	fi
+	TEST_COMMAND="$1"
+	shift
+	if [ -z "${TEST_OUTPUT}" ] ; then	
+		TEST_OUTPUT=${TEST_COMMAND}
+	fi
+
+	REDIR_OUTPUT="> \"${TEST_OUTPUT}.out\""
+	if [ $VERBOSE -gt 1 ] ; then
+		REDIR_OUTPUT="| tee \"${TEST_OUTPUT}.out\""
+	fi
+
+	if [ $use_valgrind -eq 1 ] ; then
+		eval valgrind --tool=memcheck \
+			--trace-children=yes \
+			--demangle=yes \
+			--log-file="${TEST_OUTPUT}.vg.out" \
+			--leak-check=full \
+			--show-reachable=yes \
+			--run-libc-freeres=yes \
+		"\"${top_builddir}/${TEST_COMMAND}\"" \"\$@\" ${REDIR_OUTPUT}
+		err=$?
+
+	else
+		eval "\"${top_builddir}/${TEST_COMMAND}"\" \"\$@\" ${REDIR_OUTPUT}
+		err=$?
+	fi
+
+	if [ $err -ne 0 ] ; then
+		echo "ERROR: \"${TEST_COMMAND} $@\" exited with non-zero exit status: $err" 1>&2
+	fi
+
+	if [ $use_valgrind -eq 1 ] ; then
+		if ! tail -1 "${TEST_OUTPUT}.vg.out" | grep -q "ERROR SUMMARY: 0 errors" ; then
+			echo "ERROR: valgrind found errors during execution:" 1>&2
+			cat "${TEST_OUTPUT}.vg.out"
+			err=1
+		fi
+	fi
+
+	if ! "$CMP" -s "${top_builddir}/${TEST_OUTPUT}.expected" "${TEST_OUTPUT}.out" ; then
+		echo "ERROR: \"${TEST_COMMAND} $@\" (${TEST_OUTPUT}) failed (set VERBOSE=1 to see full output):" 1>&2
+		(cd "${CURDIR}" ; set -x ; diff "${top_builddir}/${TEST_OUTPUT}.expected" "$testsubdir/${TEST_OUTPUT}.out")
+		echo "cp \"$testsubdir/${TEST_OUTPUT}.out\" \"${top_builddir}/${TEST_OUTPUT}.expected\"" 1>&2
+
+		err=1
+	fi
+
+	return $err
+}
+
+
--- a/3P/json/tests/test1.c
+++ b/3P/json/tests/test1.c
@@ -0,0 +1,134 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+
+#include "json.h"
+#include "parse_flags.h"
+
+static int sort_fn (const void *j1, const void *j2)
+{
+	json_object * const *jso1, * const *jso2;
+	int i1, i2;
+
+	jso1 = (json_object* const*)j1;
+	jso2 = (json_object* const*)j2;
+	if (!*jso1 && !*jso2)
+		return 0;
+	if (!*jso1)
+		return -1;
+	if (!*jso2)
+		return 1;
+
+	i1 = json_object_get_int(*jso1);
+	i2 = json_object_get_int(*jso2);
+
+	return i1 - i2;
+}
+
+#ifdef TEST_FORMATTED
+#define json_object_to_json_string(obj) json_object_to_json_string_ext(obj,sflags)
+#else
+/* no special define */
+#endif
+
+int main(int argc, char **argv)
+{
+	json_object *my_string, *my_int, *my_object, *my_array;
+	int i;
+#ifdef TEST_FORMATTED
+	int sflags = 0;
+#endif
+
+	MC_SET_DEBUG(1);
+
+#ifdef TEST_FORMATTED
+	sflags = parse_flags(argc, argv);
+#endif
+
+	my_string = json_object_new_string("\t");
+	printf("my_string=%s\n", json_object_get_string(my_string));
+	printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
+	json_object_put(my_string);
+
+	my_string = json_object_new_string("\\");
+	printf("my_string=%s\n", json_object_get_string(my_string));
+	printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
+	json_object_put(my_string);
+
+	my_string = json_object_new_string("foo");
+	printf("my_string=%s\n", json_object_get_string(my_string));
+	printf("my_string.to_string()=%s\n", json_object_to_json_string(my_string));
+
+	my_int = json_object_new_int(9);
+	printf("my_int=%d\n", json_object_get_int(my_int));
+	printf("my_int.to_string()=%s\n", json_object_to_json_string(my_int));
+
+	my_array = json_object_new_array();
+	json_object_array_add(my_array, json_object_new_int(1));
+	json_object_array_add(my_array, json_object_new_int(2));
+	json_object_array_add(my_array, json_object_new_int(3));
+	json_object_array_put_idx(my_array, 4, json_object_new_int(5));
+	printf("my_array=\n");
+	for(i=0; i < json_object_array_length(my_array); i++)
+	{
+		json_object *obj = json_object_array_get_idx(my_array, i);
+		printf("\t[%d]=%s\n", i, json_object_to_json_string(obj));
+	}
+	printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));    
+
+	json_object_put(my_array);
+
+	my_array = json_object_new_array();
+	json_object_array_add(my_array, json_object_new_int(3));
+	json_object_array_add(my_array, json_object_new_int(1));
+	json_object_array_add(my_array, json_object_new_int(2));
+	json_object_array_put_idx(my_array, 4, json_object_new_int(0));
+	printf("my_array=\n");
+	for(i=0; i < json_object_array_length(my_array); i++)
+	{
+		json_object *obj = json_object_array_get_idx(my_array, i);
+		printf("\t[%d]=%s\n", i, json_object_to_json_string(obj));
+	}
+	printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));    
+	json_object_array_sort(my_array, sort_fn);
+	printf("my_array=\n");
+	for(i=0; i < json_object_array_length(my_array); i++)
+	{
+		json_object *obj = json_object_array_get_idx(my_array, i);
+		printf("\t[%d]=%s\n", i, json_object_to_json_string(obj));
+	}
+	printf("my_array.to_string()=%s\n", json_object_to_json_string(my_array));    
+
+	my_object = json_object_new_object();
+	json_object_object_add(my_object, "abc", json_object_new_int(12));
+	json_object_object_add(my_object, "foo", json_object_new_string("bar"));
+	json_object_object_add(my_object, "bool0", json_object_new_boolean(0));
+	json_object_object_add(my_object, "bool1", json_object_new_boolean(1));
+	json_object_object_add(my_object, "baz", json_object_new_string("bang"));
+
+	json_object *baz_obj = json_object_new_string("fark");
+	json_object_get(baz_obj);
+	json_object_object_add(my_object, "baz", baz_obj);
+	json_object_object_del(my_object, "baz");
+
+	/* baz_obj should still be valid */
+	printf("baz_obj.to_string()=%s\n", json_object_to_json_string(baz_obj));
+	json_object_put(baz_obj);
+
+	/*json_object_object_add(my_object, "arr", my_array);*/
+	printf("my_object=\n");
+	json_object_object_foreach(my_object, key, val)
+	{
+		printf("\t%s: %s\n", key, json_object_to_json_string(val));
+	}
+	printf("my_object.to_string()=%s\n", json_object_to_json_string(my_object));
+
+	json_object_put(my_string);
+	json_object_put(my_int);
+	json_object_put(my_object);
+	json_object_put(my_array);
+
+	return 0;
+}
--- a/3P/json/tests/test1.expected
+++ b/3P/json/tests/test1.expected
@@ -0,0 +1,36 @@
+my_string=	
+my_string.to_string()="\t"
+my_string=\
+my_string.to_string()="\\"
+my_string=foo
+my_string.to_string()="foo"
+my_int=9
+my_int.to_string()=9
+my_array=
+	[0]=1
+	[1]=2
+	[2]=3
+	[3]=null
+	[4]=5
+my_array.to_string()=[ 1, 2, 3, null, 5 ]
+my_array=
+	[0]=3
+	[1]=1
+	[2]=2
+	[3]=null
+	[4]=0
+my_array.to_string()=[ 3, 1, 2, null, 0 ]
+my_array=
+	[0]=null
+	[1]=0
+	[2]=1
+	[3]=2
+	[4]=3
+my_array.to_string()=[ null, 0, 1, 2, 3 ]
+baz_obj.to_string()="fark"
+my_object=
+	abc: 12
+	foo: "bar"
+	bool0: false
+	bool1: true
+my_object.to_string()={ "abc": 12, "foo": "bar", "bool0": false, "bool1": true }
--- a/3P/json/tests/test1.test
+++ b/3P/json/tests/test1.test
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test1
+_err=$?
+
+for flag in plain spaced pretty ; do
+	run_output_test -o test1Formatted_${flag} test1Formatted ${flag}
+	_err2=$?
+	if [ $_err -eq 0 ] ; then
+		_err=$_err2
+	fi
+done
+
+exit $_err
--- a/3P/json/tests/test1Formatted_plain.expected
+++ b/3P/json/tests/test1Formatted_plain.expected
@@ -0,0 +1,36 @@
+my_string=	
+my_string.to_string()="\t"
+my_string=\
+my_string.to_string()="\\"
+my_string=foo
+my_string.to_string()="foo"
+my_int=9
+my_int.to_string()=9
+my_array=
+	[0]=1
+	[1]=2
+	[2]=3
+	[3]=null
+	[4]=5
+my_array.to_string()=[1,2,3,null,5]
+my_array=
+	[0]=3
+	[1]=1
+	[2]=2
+	[3]=null
+	[4]=0
+my_array.to_string()=[3,1,2,null,0]
+my_array=
+	[0]=null
+	[1]=0
+	[2]=1
+	[3]=2
+	[4]=3
+my_array.to_string()=[null,0,1,2,3]
+baz_obj.to_string()="fark"
+my_object=
+	abc: 12
+	foo: "bar"
+	bool0: false
+	bool1: true
+my_object.to_string()={"abc":12,"foo":"bar","bool0":false,"bool1":true}
--- a/3P/json/tests/test1Formatted_pretty.expected
+++ b/3P/json/tests/test1Formatted_pretty.expected
@@ -0,0 +1,59 @@
+my_string=	
+my_string.to_string()="\t"
+my_string=\
+my_string.to_string()="\\"
+my_string=foo
+my_string.to_string()="foo"
+my_int=9
+my_int.to_string()=9
+my_array=
+	[0]=1
+	[1]=2
+	[2]=3
+	[3]=null
+	[4]=5
+my_array.to_string()=[
+  1,
+  2,
+  3,
+  null,
+  5
+]
+my_array=
+	[0]=3
+	[1]=1
+	[2]=2
+	[3]=null
+	[4]=0
+my_array.to_string()=[
+  3,
+  1,
+  2,
+  null,
+  0
+]
+my_array=
+	[0]=null
+	[1]=0
+	[2]=1
+	[3]=2
+	[4]=3
+my_array.to_string()=[
+  null,
+  0,
+  1,
+  2,
+  3
+]
+baz_obj.to_string()="fark"
+my_object=
+	abc: 12
+	foo: "bar"
+	bool0: false
+	bool1: true
+my_object.to_string()={
+  "abc":12,
+  "foo":"bar",
+  "bool0":false,
+  "bool1":true
+}
--- a/3P/json/tests/test1Formatted_spaced.expected
+++ b/3P/json/tests/test1Formatted_spaced.expected
@@ -0,0 +1,36 @@
+my_string=	
+my_string.to_string()="\t"
+my_string=\
+my_string.to_string()="\\"
+my_string=foo
+my_string.to_string()="foo"
+my_int=9
+my_int.to_string()=9
+my_array=
+	[0]=1
+	[1]=2
+	[2]=3
+	[3]=null
+	[4]=5
+my_array.to_string()=[ 1, 2, 3, null, 5 ]
+my_array=
+	[0]=3
+	[1]=1
+	[2]=2
+	[3]=null
+	[4]=0
+my_array.to_string()=[ 3, 1, 2, null, 0 ]
+my_array=
+	[0]=null
+	[1]=0
+	[2]=1
+	[3]=2
+	[4]=3
+my_array.to_string()=[ null, 0, 1, 2, 3 ]
+baz_obj.to_string()="fark"
+my_object=
+	abc: 12
+	foo: "bar"
+	bool0: false
+	bool1: true
+my_object.to_string()={ "abc": 12, "foo": "bar", "bool0": false, "bool1": true }
--- a/3P/json/tests/test2.c
+++ b/3P/json/tests/test2.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "json.h"
+#include "parse_flags.h"
+
+#ifdef TEST_FORMATTED
+#define json_object_to_json_string(obj) json_object_to_json_string_ext(obj,sflags)
+#else
+/* no special define */
+#endif
+
+
+int main(int argc, char **argv)
+{
+	json_object *new_obj;
+#ifdef TEST_FORMATTED
+	int sflags = 0;
+#endif
+
+	MC_SET_DEBUG(1);
+
+#ifdef TEST_FORMATTED
+	sflags = parse_flags(argc, argv);
+#endif
+
+	new_obj = json_tokener_parse("/* more difficult test case */ { \"glossary\": { \"title\": \"example glossary\", \"GlossDiv\": { \"title\": \"S\", \"GlossList\": [ { \"ID\": \"SGML\", \"SortAs\": \"SGML\", \"GlossTerm\": \"Standard Generalized Markup Language\", \"Acronym\": \"SGML\", \"Abbrev\": \"ISO 8879:1986\", \"GlossDef\": \"A meta-markup language, used to create markup languages such as DocBook.\", \"GlossSeeAlso\": [\"GML\", \"XML\", \"markup\"] } ] } } }");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	return 0;
+}
--- a/3P/json/tests/test2.expected
+++ b/3P/json/tests/test2.expected
@@ -0,0 +1 @@
+new_obj.to_string()={ "glossary": { "title": "example glossary", "GlossDiv": { "title": "S", "GlossList": [ { "ID": "SGML", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML", "markup" ] } ] } } }
--- a/3P/json/tests/test2.test
+++ b/3P/json/tests/test2.test
@@ -0,0 +1,22 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test2
+_err=$?
+
+for flag in plain spaced pretty ; do
+	run_output_test -o test2Formatted_${flag} test2Formatted ${flag}
+	_err2=$?
+	if [ $_err -eq 0 ] ; then
+		_err=$_err2
+	fi
+done
+
+exit $_err
--- a/3P/json/tests/test2Formatted_plain.expected
+++ b/3P/json/tests/test2Formatted_plain.expected
@@ -0,0 +1 @@
+new_obj.to_string()={"glossary":{"title":"example glossary","GlossDiv":{"title":"S","GlossList":[{"ID":"SGML","SortAs":"SGML","GlossTerm":"Standard Generalized Markup Language","Acronym":"SGML","Abbrev":"ISO 8879:1986","GlossDef":"A meta-markup language, used to create markup languages such as DocBook.","GlossSeeAlso":["GML","XML","markup"]}]}}}
--- a/3P/json/tests/test2Formatted_pretty.expected
+++ b/3P/json/tests/test2Formatted_pretty.expected
@@ -0,0 +1,23 @@
+new_obj.to_string()={
+  "glossary":{
+    "title":"example glossary",
+    "GlossDiv":{
+      "title":"S",
+      "GlossList":[
+        {
+          "ID":"SGML",
+          "SortAs":"SGML",
+          "GlossTerm":"Standard Generalized Markup Language",
+          "Acronym":"SGML",
+          "Abbrev":"ISO 8879:1986",
+          "GlossDef":"A meta-markup language, used to create markup languages such as DocBook.",
+          "GlossSeeAlso":[
+            "GML",
+            "XML",
+            "markup"
+          ]
+        }
+      ]
+    }
+  }
+}
--- a/3P/json/tests/test2Formatted_spaced.expected
+++ b/3P/json/tests/test2Formatted_spaced.expected
@@ -0,0 +1 @@
+new_obj.to_string()={ "glossary": { "title": "example glossary", "GlossDiv": { "title": "S", "GlossList": [ { "ID": "SGML", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML", "markup" ] } ] } } }
--- a/3P/json/tests/test4.c
+++ b/3P/json/tests/test4.c
@@ -0,0 +1,53 @@
+/*
+ * gcc -o utf8 utf8.c -I/home/y/include -L./.libs -ljson
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+
+void print_hex( const char* s)
+{
+	const char *iter = s;
+	unsigned char ch;
+	while ((ch = *iter++) != 0)
+	{
+		if( ',' != ch)
+			printf("%x ", ch);
+		else
+			printf( ",");
+	}
+	printf("\n");
+}
+
+int main()
+{
+	const char *input = "\"\\ud840\\udd26,\\ud840\\udd27,\\ud800\\udd26,\\ud800\\udd27\"";
+	const char *expected = "\xF0\xA0\x84\xA6,\xF0\xA0\x84\xA7,\xF0\x90\x84\xA6,\xF0\x90\x84\xA7";
+	struct json_object *parse_result = json_tokener_parse((char*)input);
+	const char *unjson = json_object_get_string(parse_result);
+
+	printf("input: %s\n", input);
+
+	int strings_match = !strcmp( expected, unjson);
+	int retval = 0;
+	if (strings_match)
+	{
+		printf("JSON parse result is correct: %s\n", unjson);
+		printf("PASS\n");
+	} else {
+		printf("JSON parse result doesn't match expected string\n");
+		printf("expected string bytes: ");
+		print_hex( expected);
+		printf("parsed string bytes:   ");
+		print_hex( unjson);
+		printf("FAIL\n");
+		retval = 1;
+	}
+	json_object_put(parse_result);
+	return retval;
+}
--- a/3P/json/tests/test4.expected
+++ b/3P/json/tests/test4.expected
@@ -0,0 +1,3 @@
+input: "\ud840\udd26,\ud840\udd27,\ud800\udd26,\ud800\udd27"
+JSON parse result is correct: 𠄦,𠄧,𐄦,𐄧
+PASS
--- a/3P/json/tests/test4.test
+++ b/3P/json/tests/test4.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test4
+exit $?
--- a/3P/json/tests/testReplaceExisting.c
+++ b/3P/json/tests/testReplaceExisting.c
@@ -0,0 +1,78 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "json.h"
+
+int main(int argc, char **argv)
+{
+	MC_SET_DEBUG(1);
+
+	/*
+	 * Check that replacing an existing object keeps the key valid,
+	 * and that it keeps the order the same.
+	 */
+	json_object *my_object = json_object_new_object();
+	json_object_object_add(my_object, "foo1", json_object_new_string("bar1"));
+	json_object_object_add(my_object, "foo2", json_object_new_string("bar2"));
+	json_object_object_add(my_object, "deleteme", json_object_new_string("bar2"));
+	json_object_object_add(my_object, "foo3", json_object_new_string("bar3"));
+
+	printf("==== delete-in-loop test starting ====\n");
+
+	int orig_count = 0;
+	json_object_object_foreach(my_object, key0, val0)
+	{
+		printf("Key at index %d is [%s]", orig_count, key0);
+		if (strcmp(key0, "deleteme") == 0)
+		{
+			json_object_object_del(my_object, key0);
+			printf(" (deleted)\n");
+		}
+		else
+			printf(" (kept)\n");
+		orig_count++;
+	}
+
+	printf("==== replace-value first loop starting ====\n");
+
+	const char *original_key = NULL;
+	orig_count = 0;
+	json_object_object_foreach(my_object, key, val)
+	{
+		printf("Key at index %d is [%s]\n", orig_count, key);
+		orig_count++;
+		if (strcmp(key, "foo2") != 0)
+			continue;
+		printf("replacing value for key [%s]\n", key);
+		original_key = key;
+		json_object_object_add(my_object, key, json_object_new_string("zzz"));
+	}
+
+	printf("==== second loop starting ====\n");
+
+	int new_count = 0;
+	int retval = 0;
+	json_object_object_foreach(my_object, key2, val2)
+	{
+		printf("Key at index %d is [%s]\n", new_count, key2);
+		new_count++;
+		if (strcmp(key2, "foo2") != 0)
+			continue;
+		printf("pointer for key [%s] does %smatch\n", key2,
+		       (key2 == original_key) ? "" : "NOT ");
+		if (key2 != original_key)
+			retval = 1;
+	}
+	if (new_count != orig_count)
+	{
+		printf("mismatch between original count (%d) and new count (%d)\n",
+		       orig_count, new_count);
+		retval = 1;
+	}
+
+	json_object_put( my_object );
+
+	return retval;
+}
--- a/3P/json/tests/testReplaceExisting.expected
+++ b/3P/json/tests/testReplaceExisting.expected
@@ -0,0 +1,15 @@
+==== delete-in-loop test starting ====
+Key at index 0 is [foo1] (kept)
+Key at index 1 is [foo2] (kept)
+Key at index 2 is [deleteme] (deleted)
+Key at index 3 is [foo3] (kept)
+==== replace-value first loop starting ====
+Key at index 0 is [foo1]
+Key at index 1 is [foo2]
+replacing value for key [foo2]
+Key at index 2 is [foo3]
+==== second loop starting ====
+Key at index 0 is [foo1]
+Key at index 1 is [foo2]
+pointer for key [foo2] does match
+Key at index 2 is [foo3]
--- a/3P/json/tests/testReplaceExisting.test
+++ b/3P/json/tests/testReplaceExisting.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test testReplaceExisting
+exit $?
--- a/3P/json/tests/test_cast.c
+++ b/3P/json/tests/test_cast.c
@@ -0,0 +1,106 @@
+/*
+ * Tests if casting within the json_object_get_* functions work correctly.
+ * Also checks the json_object_get_type and json_object_is_type functions.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "config.h"
+
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+#include "json_util.h"
+
+static void getit(struct json_object *new_obj, const char *field);
+static void checktype_header(void);
+static void checktype(struct json_object *new_obj, const char *field);
+
+int main(int argc, char **argv)
+{
+	const char *input = "{\n\
+		\"string_of_digits\": \"123\",\n\
+		\"regular_number\": 222,\n\
+		\"decimal_number\": 99.55,\n\
+		\"boolean_true\": true,\n\
+		\"boolean_false\": false,\n\
+		\"big_number\": 2147483649,\n\
+		\"a_null\": null,\n\
+	}";
+	/* Note: 2147483649 = INT_MAX + 2 */
+
+	struct json_object *new_obj;
+
+	new_obj = json_tokener_parse(input);
+	printf("Parsed input: %s\n", input);
+	printf("Result is %s\n", (new_obj == NULL) ? "NULL (error!)" : "not NULL");
+	if (!new_obj)
+		return 1; // oops, we failed.
+
+	getit(new_obj, "string_of_digits");
+	getit(new_obj, "regular_number");
+	getit(new_obj, "decimal_number");
+	getit(new_obj, "boolean_true");
+	getit(new_obj, "boolean_false");
+	getit(new_obj, "big_number");
+	getit(new_obj, "a_null");
+
+	// Now check the behaviour of the json_object_is_type() function.
+	printf("\n================================\n");
+	checktype_header();
+	checktype(new_obj, NULL);
+	checktype(new_obj, "string_of_digits");
+	checktype(new_obj, "regular_number");
+	checktype(new_obj, "decimal_number");
+	checktype(new_obj, "boolean_true");
+	checktype(new_obj, "boolean_false");
+	checktype(new_obj, "big_number");
+	checktype(new_obj, "a_null");
+
+	json_object_put(new_obj);
+
+	return 0;
+}
+
+static void getit(struct json_object *new_obj, const char *field)
+{
+	struct json_object *o = json_object_object_get(new_obj, field);
+
+	enum json_type o_type = json_object_get_type(o);
+	printf("new_obj.%s json_object_get_type()=%s\n", field,
+	       json_type_to_name(o_type));
+	printf("new_obj.%s json_object_get_int()=%d\n", field,
+	       json_object_get_int(o));
+	printf("new_obj.%s json_object_get_int64()=%" PRId64 "\n", field,
+	       json_object_get_int64(o));
+	printf("new_obj.%s json_object_get_boolean()=%d\n", field,
+	       json_object_get_boolean(o));
+	printf("new_obj.%s json_object_get_double()=%f\n", field,
+	       json_object_get_double(o));
+}
+
+static void checktype_header()
+{
+	printf("json_object_is_type: %s,%s,%s,%s,%s,%s,%s\n",
+		json_type_to_name(json_type_null),
+		json_type_to_name(json_type_boolean),
+		json_type_to_name(json_type_double),
+		json_type_to_name(json_type_int),
+		json_type_to_name(json_type_object),
+		json_type_to_name(json_type_array),
+		json_type_to_name(json_type_string));
+}
+static void checktype(struct json_object *new_obj, const char *field)
+{
+	struct json_object *o = field ? json_object_object_get(new_obj, field) : new_obj;
+	printf("new_obj%s%-18s: %d,%d,%d,%d,%d,%d,%d\n",
+		field ? "." : " ", field ? field : "",
+		json_object_is_type(o, json_type_null),
+		json_object_is_type(o, json_type_boolean),
+		json_object_is_type(o, json_type_double),
+		json_object_is_type(o, json_type_int),
+		json_object_is_type(o, json_type_object),
+		json_object_is_type(o, json_type_array),
+		json_object_is_type(o, json_type_string));
+}
--- a/3P/json/tests/test_cast.expected
+++ b/3P/json/tests/test_cast.expected
@@ -0,0 +1,56 @@
+Parsed input: {
+		"string_of_digits": "123",
+		"regular_number": 222,
+		"decimal_number": 99.55,
+		"boolean_true": true,
+		"boolean_false": false,
+		"big_number": 2147483649,
+		"a_null": null,
+	}
+Result is not NULL
+new_obj.string_of_digits json_object_get_type()=string
+new_obj.string_of_digits json_object_get_int()=123
+new_obj.string_of_digits json_object_get_int64()=123
+new_obj.string_of_digits json_object_get_boolean()=1
+new_obj.string_of_digits json_object_get_double()=123.000000
+new_obj.regular_number json_object_get_type()=int
+new_obj.regular_number json_object_get_int()=222
+new_obj.regular_number json_object_get_int64()=222
+new_obj.regular_number json_object_get_boolean()=1
+new_obj.regular_number json_object_get_double()=222.000000
+new_obj.decimal_number json_object_get_type()=double
+new_obj.decimal_number json_object_get_int()=99
+new_obj.decimal_number json_object_get_int64()=99
+new_obj.decimal_number json_object_get_boolean()=1
+new_obj.decimal_number json_object_get_double()=99.550000
+new_obj.boolean_true json_object_get_type()=boolean
+new_obj.boolean_true json_object_get_int()=1
+new_obj.boolean_true json_object_get_int64()=1
+new_obj.boolean_true json_object_get_boolean()=1
+new_obj.boolean_true json_object_get_double()=1.000000
+new_obj.boolean_false json_object_get_type()=boolean
+new_obj.boolean_false json_object_get_int()=0
+new_obj.boolean_false json_object_get_int64()=0
+new_obj.boolean_false json_object_get_boolean()=0
+new_obj.boolean_false json_object_get_double()=0.000000
+new_obj.big_number json_object_get_type()=int
+new_obj.big_number json_object_get_int()=2147483647
+new_obj.big_number json_object_get_int64()=2147483649
+new_obj.big_number json_object_get_boolean()=1
+new_obj.big_number json_object_get_double()=2147483649.000000
+new_obj.a_null json_object_get_type()=null
+new_obj.a_null json_object_get_int()=0
+new_obj.a_null json_object_get_int64()=0
+new_obj.a_null json_object_get_boolean()=0
+new_obj.a_null json_object_get_double()=0.000000
+
+================================
+json_object_is_type: null,boolean,double,int,object,array,string
+new_obj                   : 0,0,0,0,1,0,0
+new_obj.string_of_digits  : 0,0,0,0,0,0,1
+new_obj.regular_number    : 0,0,0,1,0,0,0
+new_obj.decimal_number    : 0,0,1,0,0,0,0
+new_obj.boolean_true      : 0,1,0,0,0,0,0
+new_obj.boolean_false     : 0,1,0,0,0,0,0
+new_obj.big_number        : 0,0,0,1,0,0,0
+new_obj.a_null            : 1,0,0,0,0,0,0
--- a/3P/json/tests/test_cast.test
+++ b/3P/json/tests/test_cast.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_cast
+exit $?
--- a/3P/json/tests/test_locale.c
+++ b/3P/json/tests/test_locale.c
@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+
+#include "config.h"
+#include "json.h"
+#include "json_tokener.h"
+
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif /* HAVE_LOCALE_H */
+
+int main(int argc, char **argv)
+{
+	json_object *new_obj;
+#ifdef HAVE_SETLOCALE
+	setlocale(LC_NUMERIC, "de_DE");
+#else
+	printf("No locale\n");
+#endif
+
+	MC_SET_DEBUG(1);
+
+	new_obj = json_tokener_parse("[1.2,3.4,123456.78,5.0,2.3e10]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string_ext(new_obj,JSON_C_TO_STRING_NOZERO));
+	json_object_put(new_obj);
+}
+
--- a/3P/json/tests/test_locale.expected
+++ b/3P/json/tests/test_locale.expected
@@ -0,0 +1,2 @@
+new_obj.to_string()=[ 1.200000, 3.400000, 123456.780000, 5.000000, 23000000000.000000 ]
+new_obj.to_string()=[1.2,3.4,123456.78,5.0,23000000000.0]
--- a/3P/json/tests/test_locale.test
+++ b/3P/json/tests/test_locale.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_locale
+exit $?
--- a/3P/json/tests/test_null.c
+++ b/3P/json/tests/test_null.c
@@ -0,0 +1,57 @@
+/*
+* Tests if binary strings are supported.
+*/
+
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+
+int main()
+{
+	// this test has a space after the null character. check that it's still included
+	const char *input = " \0 ";
+	const char *expected = "\" \\u0000 \"";
+	struct json_object *string = json_object_new_string_len(input, 3);
+	const char *json = json_object_to_json_string(string);
+
+	int strings_match =  !strcmp( expected, json);
+	int retval = 0;
+	if (strings_match)
+	{
+		printf("JSON write result is correct: %s\n", json);
+		printf("PASS\n");
+	} else {
+		printf("JSON write result doesn't match expected string\n");
+		printf("expected string: ");
+		printf("%s\n", expected);
+		printf("parsed string:   ");
+		printf("%s\n", json);
+		printf("FAIL\n");
+		retval=1;
+	}
+	json_object_put(string);
+
+	struct json_object *parsed_str = json_tokener_parse(expected);
+	if (parsed_str)
+	{
+		int parsed_len = json_object_get_string_len(parsed_str);
+		const char *parsed_cstr = json_object_get_string(parsed_str);
+		int ii;
+		printf("Re-parsed object string len=%d, chars=[", parsed_len);
+		for (ii = 0; ii < parsed_len ; ii++)
+		{
+			printf("%s%d", (ii ? ", " : ""), (int)parsed_cstr[ii]);
+		}
+		printf("]\n");
+		json_object_put(parsed_str);
+	}
+	else
+	{
+		printf("ERROR: failed to parse\n");
+	}
+	return retval;
+}
--- a/3P/json/tests/test_null.expected
+++ b/3P/json/tests/test_null.expected
@@ -0,0 +1,3 @@
+JSON write result is correct: " \u0000 "
+PASS
+Re-parsed object string len=3, chars=[32, 0, 32]
--- a/3P/json/tests/test_null.test
+++ b/3P/json/tests/test_null.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_null
+exit $?
--- a/3P/json/tests/test_parse.c
+++ b/3P/json/tests/test_parse.c
@@ -0,0 +1,290 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <stddef.h>
+#include <string.h>
+#include <assert.h>
+
+#include "json.h"
+#include "json_tokener.h"
+
+static void test_basic_parse(void);
+static void test_verbose_parse(void);
+static void test_incremental_parse(void);
+
+int main(int argc, char **argv)
+{
+	MC_SET_DEBUG(1);
+
+	test_basic_parse();
+	printf("==================================\n");
+	test_verbose_parse();
+	printf("==================================\n");
+	test_incremental_parse();
+	printf("==================================\n");
+}
+
+static void test_basic_parse()
+{
+	json_object *new_obj;
+
+	new_obj = json_tokener_parse("\"\003\"");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("/* hello */\"foo\"");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("// hello\n\"foo\"");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("\"\\u0041\\u0042\\u0043\"");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("null");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("True");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("12");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("12.3");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[\"\\n\"]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[\"\\nabc\\n\"]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[null]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[false]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("[\"abc\",null,\"def\",12]");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("{}");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("{ \"foo\": \"bar\" }");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("{ \"foo\": \"bar\", \"baz\": null, \"bool0\": true }");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("{ \"foo\": [null, \"foo\"] }");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+
+	new_obj = json_tokener_parse("{ \"abc\": 12, \"foo\": \"bar\", \"bool0\": false, \"bool1\": true, \"arr\": [ 1, 2, 3, null, 5 ] }");
+	printf("new_obj.to_string()=%s\n", json_object_to_json_string(new_obj));
+	json_object_put(new_obj);
+}
+
+static void test_verbose_parse()
+{
+	json_object *new_obj;
+	enum json_tokener_error error = json_tokener_success;
+
+	new_obj = json_tokener_parse_verbose("{ foo }", &error);
+	assert (error == json_tokener_error_parse_object_key_name);
+	assert (new_obj == NULL);
+
+	new_obj = json_tokener_parse("{ foo }");
+	assert (new_obj == NULL);
+
+	new_obj = json_tokener_parse("foo");
+	assert (new_obj == NULL);
+	new_obj = json_tokener_parse_verbose("foo", &error);
+	assert (new_obj == NULL);
+
+	/* b/c the string starts with 'f' parsing return a boolean error */
+	assert (error == json_tokener_error_parse_boolean);
+
+	printf("json_tokener_parse_versbose() OK\n");
+}
+
+struct incremental_step {
+	const char *string_to_parse;
+	int length;
+	int char_offset;
+	enum json_tokener_error expected_error;
+	int reset_tokener;
+} incremental_steps[] = {
+
+	/* Check that full json messages can be parsed, both w/ and w/o a reset */
+	{ "{ \"foo\": 123 }", -1, -1, json_tokener_success,  0 },
+	{ "{ \"foo\": 456 }", -1, -1, json_tokener_success,  1 },
+	{ "{ \"foo\": 789 }", -1, -1, json_tokener_success,  1 },
+
+	/*  Check a basic incremental parse */
+	{ "{ \"foo",          -1, -1, json_tokener_continue, 0 },
+	{ "\": {\"bar",       -1, -1, json_tokener_continue, 0 },
+	{ "\":13}}",          -1, -1, json_tokener_success,  1 },
+
+	/* Check that json_tokener_reset actually resets */
+	{ "{ \"foo",          -1, -1, json_tokener_continue, 1 },
+	{ ": \"bar\"}",       -1, 0, json_tokener_error_parse_unexpected, 1 },
+
+	/* Check incremental parsing with trailing characters */
+	{ "{ \"foo",          -1, -1, json_tokener_continue, 0 },
+	{ "\": {\"bar",       -1, -1, json_tokener_continue, 0 },
+	{ "\":13}}XXXX",      10, 6, json_tokener_success,  0 },
+	{ "XXXX",              4, 0, json_tokener_error_parse_unexpected, 1 },
+
+	/* Check that trailing characters can change w/o a reset */
+	{ "{\"x\": 123 }\"X\"", -1, 11, json_tokener_success, 0 },
+	{ "\"Y\"",            -1, -1, json_tokener_success, 1 },
+
+	/* To stop parsing a number we need to reach a non-digit, e.g. a \0 */
+	{ "1",                 1, 1, json_tokener_continue, 0 },
+	{ "2",                 2, 1, json_tokener_success, 0 },
+
+	/* Strings have a well defined end point, so we can stop at the quote */
+	{ "\"blue\"",         -1, -1, json_tokener_success, 0 },
+
+	/* Check each of the escape sequences defined by the spec */
+	{ "\"\\\"\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\\\\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\b\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\f\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\n\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\r\"",         -1, -1, json_tokener_success, 0 },
+	{ "\"\\t\"",         -1, -1, json_tokener_success, 0 },
+
+	{ "[1,2,3]",          -1, -1, json_tokener_success, 0 },
+
+	/* This behaviour doesn't entirely follow the json spec, but until we have
+	   a way to specify how strict to be we follow Postel's Law and be liberal
+	   in what we accept (up to a point). */
+	{ "[1,2,3,]",         -1, -1, json_tokener_success, 0 },
+	{ "[1,2,,3,]",        -1, 5, json_tokener_error_parse_unexpected, 0 },
+
+	{ "[1,2,3,]",         -1, 7, json_tokener_error_parse_unexpected, 3 },
+	{ "{\"a\":1,}",         -1, 7, json_tokener_error_parse_unexpected, 3 },
+
+	{ NULL, -1, -1, json_tokener_success, 0 },
+};
+
+static void test_incremental_parse()
+{
+	json_object *new_obj;
+	enum json_tokener_error jerr;
+	json_tokener *tok;
+	const char *string_to_parse;
+	int ii;
+	int num_ok, num_error;
+
+	num_ok = 0;
+	num_error = 0;
+
+	printf("Starting incremental tests.\n");
+	printf("Note: quotes and backslashes seen in the output here are literal values passed\n");
+	printf("     to the parse functions.  e.g. this is 4 characters: \"\\f\"\n");
+
+	string_to_parse = "{ \"foo"; /* } */
+	printf("json_tokener_parse(%s) ... ", string_to_parse);
+	new_obj = json_tokener_parse(string_to_parse);
+	if (new_obj == NULL) printf("got error as expected\n");
+
+	/* test incremental parsing in various forms */
+	tok = json_tokener_new();
+	for (ii = 0; incremental_steps[ii].string_to_parse != NULL; ii++)
+	{
+		int this_step_ok = 0;
+		struct incremental_step *step = &incremental_steps[ii];
+		int length = step->length;
+		int expected_char_offset = step->char_offset;
+
+		if (step->reset_tokener & 2)
+			json_tokener_set_flags(tok, JSON_TOKENER_STRICT);
+		else
+			json_tokener_set_flags(tok, 0);
+
+		if (length == -1)
+			length = strlen(step->string_to_parse);
+		if (expected_char_offset == -1)
+			expected_char_offset = length;
+
+		printf("json_tokener_parse_ex(tok, %-12s, %3d) ... ",
+			step->string_to_parse, length);
+		new_obj = json_tokener_parse_ex(tok, step->string_to_parse, length);
+
+		jerr = json_tokener_get_error(tok);
+		if (step->expected_error != json_tokener_success)
+		{
+			if (new_obj != NULL)
+				printf("ERROR: invalid object returned: %s\n",
+					json_object_to_json_string(new_obj));
+			else if (jerr != step->expected_error)
+				printf("ERROR: got wrong error: %s\n",
+					json_tokener_error_desc(jerr));
+			else if (tok->char_offset != expected_char_offset)
+				printf("ERROR: wrong char_offset %d != expected %d\n",
+					tok->char_offset,
+					expected_char_offset);
+			else
+			{
+				printf("OK: got correct error: %s\n", json_tokener_error_desc(jerr));
+				this_step_ok = 1;
+			}
+		}
+		else
+		{
+			if (new_obj == NULL)
+				printf("ERROR: expected valid object, instead: %s\n",
+					json_tokener_error_desc(jerr));
+			else if (tok->char_offset != expected_char_offset)
+				printf("ERROR: wrong char_offset %d != expected %d\n",
+					tok->char_offset,
+					expected_char_offset);
+			else
+			{
+				printf("OK: got object of type [%s]: %s\n",
+					json_type_to_name(json_object_get_type(new_obj)),
+					json_object_to_json_string(new_obj));
+				this_step_ok = 1;
+			}
+		}
+
+		if (new_obj)
+			json_object_put(new_obj);
+
+		if (step->reset_tokener & 1)
+			json_tokener_reset(tok);
+
+		if (this_step_ok)
+			num_ok++;
+		else
+			num_error++;
+	}
+
+	json_tokener_free(tok);
+
+	printf("End Incremental Tests OK=%d ERROR=%d\n", num_ok, num_error);
+
+	return;
+}
--- a/3P/json/tests/test_parse.expected
+++ b/3P/json/tests/test_parse.expected
@@ -0,0 +1,57 @@
+new_obj.to_string()="\u0003"
+new_obj.to_string()="foo"
+new_obj.to_string()="foo"
+new_obj.to_string()="ABC"
+new_obj.to_string()=null
+new_obj.to_string()=true
+new_obj.to_string()=12
+new_obj.to_string()=12.300000
+new_obj.to_string()=[ "\n" ]
+new_obj.to_string()=[ "\nabc\n" ]
+new_obj.to_string()=[ null ]
+new_obj.to_string()=[ ]
+new_obj.to_string()=[ false ]
+new_obj.to_string()=[ "abc", null, "def", 12 ]
+new_obj.to_string()={ }
+new_obj.to_string()={ "foo": "bar" }
+new_obj.to_string()={ "foo": "bar", "baz": null, "bool0": true }
+new_obj.to_string()={ "foo": [ null, "foo" ] }
+new_obj.to_string()={ "abc": 12, "foo": "bar", "bool0": false, "bool1": true, "arr": [ 1, 2, 3, null, 5 ] }
+==================================
+json_tokener_parse_versbose() OK
+==================================
+Starting incremental tests.
+Note: quotes and backslashes seen in the output here are literal values passed
+     to the parse functions.  e.g. this is 4 characters: "\f"
+json_tokener_parse({ "foo) ... got error as expected
+json_tokener_parse_ex(tok, { "foo": 123 },  14) ... OK: got object of type [object]: { "foo": 123 }
+json_tokener_parse_ex(tok, { "foo": 456 },  14) ... OK: got object of type [object]: { "foo": 456 }
+json_tokener_parse_ex(tok, { "foo": 789 },  14) ... OK: got object of type [object]: { "foo": 789 }
+json_tokener_parse_ex(tok, { "foo      ,   6) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, ": {"bar    ,   8) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, ":13}}      ,   6) ... OK: got object of type [object]: { "foo": { "bar": 13 } }
+json_tokener_parse_ex(tok, { "foo      ,   6) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, : "bar"}    ,   8) ... OK: got correct error: unexpected character
+json_tokener_parse_ex(tok, { "foo      ,   6) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, ": {"bar    ,   8) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, ":13}}XXXX  ,  10) ... OK: got object of type [object]: { "foo": { "bar": 13 } }
+json_tokener_parse_ex(tok, XXXX        ,   4) ... OK: got correct error: unexpected character
+json_tokener_parse_ex(tok, {"x": 123 }"X",  14) ... OK: got object of type [object]: { "x": 123 }
+json_tokener_parse_ex(tok, "Y"         ,   3) ... OK: got object of type [string]: "Y"
+json_tokener_parse_ex(tok, 1           ,   1) ... OK: got correct error: continue
+json_tokener_parse_ex(tok, 2           ,   2) ... OK: got object of type [int]: 12
+json_tokener_parse_ex(tok, "blue"      ,   6) ... OK: got object of type [string]: "blue"
+json_tokener_parse_ex(tok, "\""        ,   4) ... OK: got object of type [string]: "\""
+json_tokener_parse_ex(tok, "\\"        ,   4) ... OK: got object of type [string]: "\\"
+json_tokener_parse_ex(tok, "\b"        ,   4) ... OK: got object of type [string]: "\b"
+json_tokener_parse_ex(tok, "\f"        ,   4) ... OK: got object of type [string]: "\f"
+json_tokener_parse_ex(tok, "\n"        ,   4) ... OK: got object of type [string]: "\n"
+json_tokener_parse_ex(tok, "\r"        ,   4) ... OK: got object of type [string]: "\r"
+json_tokener_parse_ex(tok, "\t"        ,   4) ... OK: got object of type [string]: "\t"
+json_tokener_parse_ex(tok, [1,2,3]     ,   7) ... OK: got object of type [array]: [ 1, 2, 3 ]
+json_tokener_parse_ex(tok, [1,2,3,]    ,   8) ... OK: got object of type [array]: [ 1, 2, 3 ]
+json_tokener_parse_ex(tok, [1,2,,3,]   ,   9) ... OK: got correct error: unexpected character
+json_tokener_parse_ex(tok, [1,2,3,]    ,   8) ... OK: got correct error: unexpected character
+json_tokener_parse_ex(tok, {"a":1,}    ,   8) ... OK: got correct error: unexpected character
+End Incremental Tests OK=29 ERROR=0
+==================================
--- a/3P/json/tests/test_parse.test
+++ b/3P/json/tests/test_parse.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_parse
+exit $?
--- a/3P/json/tests/test_parse_int64.c
+++ b/3P/json/tests/test_parse_int64.c
@@ -0,0 +1,115 @@
+
+#include <stdio.h>
+#include <string.h>
+
+#include "config.h"
+
+#include "json_inttypes.h"
+#include "json_util.h"
+
+void checkit(const char *buf)
+{
+	int64_t cint64 = -666;
+
+	int retval = json_parse_int64(buf, &cint64);
+	printf("buf=%s parseit=%d, value=%" PRId64 " \n", buf, retval, cint64);
+}
+
+/**
+ * This test calls json_parse_int64 with a variety of different strings.
+ * It's purpose is to ensure that the results are consistent across all
+ * different environments that it might be executed in.
+ *
+ * This always exits with a 0 exit value.  The output should be compared
+ * against previously saved expected output.
+ */
+int main()
+{
+	char buf[100];
+
+	checkit("x");
+
+	checkit("0");
+	checkit("-0");
+
+	checkit("00000000");
+	checkit("-00000000");
+
+	checkit("1");
+
+	strcpy(buf, "2147483647"); // aka INT32_MAX
+	checkit(buf);
+
+	strcpy(buf, "-1");
+	checkit(buf);
+
+	strcpy(buf, "   -1");
+	checkit(buf);
+
+	strcpy(buf, "00001234");
+	checkit(buf);
+
+	strcpy(buf, "0001234x");
+	checkit(buf);
+
+	strcpy(buf, "-00001234");
+	checkit(buf);
+
+	strcpy(buf, "-00001234x");
+	checkit(buf);
+
+	strcpy(buf, "4294967295"); // aka UINT32_MAX
+
+	sprintf(buf, "4294967296");  // aka UINT32_MAX + 1
+
+	strcpy(buf, "21474836470"); // INT32_MAX * 10
+	checkit(buf);
+
+	strcpy(buf, "31474836470"); // INT32_MAX * 10 + a bunch
+	checkit(buf);
+
+	strcpy(buf, "-2147483647"); // INT32_MIN + 1
+	checkit(buf);
+
+	strcpy(buf, "-2147483648"); // INT32_MIN
+	checkit(buf);
+
+	strcpy(buf, "-2147483649"); // INT32_MIN - 1
+	checkit(buf);
+
+	strcpy(buf, "-21474836480"); // INT32_MIN * 10
+	checkit(buf);
+
+	strcpy(buf, "9223372036854775806"); // INT64_MAX - 1
+	checkit(buf);
+
+	strcpy(buf, "9223372036854775807"); // INT64_MAX
+	checkit(buf);
+
+	strcpy(buf, "9223372036854775808"); // INT64_MAX + 1
+	checkit(buf);
+
+	strcpy(buf, "-9223372036854775808"); // INT64_MIN
+	checkit(buf);
+
+	strcpy(buf, "-9223372036854775809"); // INT64_MIN - 1
+	checkit(buf);
+
+	strcpy(buf, "18446744073709551614"); // UINT64_MAX - 1
+	checkit(buf);
+
+	strcpy(buf, "18446744073709551615"); // UINT64_MAX
+	checkit(buf);
+
+	strcpy(buf, "18446744073709551616"); // UINT64_MAX + 1
+	checkit(buf);
+
+	strcpy(buf, "-18446744073709551616"); // -UINT64_MAX
+	checkit(buf);
+
+	// Ensure we can still parse valid numbers after parsing out of range ones.
+	strcpy(buf, "123");
+	checkit(buf);
+
+	return 0;
+}
--- a/3P/json/tests/test_parse_int64.expected
+++ b/3P/json/tests/test_parse_int64.expected
@@ -0,0 +1,29 @@
+buf=x parseit=1, value=-666 
+buf=0 parseit=0, value=0 
+buf=-0 parseit=0, value=0 
+buf=00000000 parseit=0, value=0 
+buf=-00000000 parseit=0, value=0 
+buf=1 parseit=0, value=1 
+buf=2147483647 parseit=0, value=2147483647 
+buf=-1 parseit=0, value=-1 
+buf=   -1 parseit=0, value=-1 
+buf=00001234 parseit=0, value=1234 
+buf=0001234x parseit=0, value=1234 
+buf=-00001234 parseit=0, value=-1234 
+buf=-00001234x parseit=0, value=-1234 
+buf=21474836470 parseit=0, value=21474836470 
+buf=31474836470 parseit=0, value=31474836470 
+buf=-2147483647 parseit=0, value=-2147483647 
+buf=-2147483648 parseit=0, value=-2147483648 
+buf=-2147483649 parseit=0, value=-2147483649 
+buf=-21474836480 parseit=0, value=-21474836480 
+buf=9223372036854775806 parseit=0, value=9223372036854775806 
+buf=9223372036854775807 parseit=0, value=9223372036854775807 
+buf=9223372036854775808 parseit=0, value=9223372036854775807 
+buf=-9223372036854775808 parseit=0, value=-9223372036854775808 
+buf=-9223372036854775809 parseit=0, value=-9223372036854775808 
+buf=18446744073709551614 parseit=0, value=9223372036854775807 
+buf=18446744073709551615 parseit=0, value=9223372036854775807 
+buf=18446744073709551616 parseit=0, value=9223372036854775807 
+buf=-18446744073709551616 parseit=0, value=-9223372036854775808 
+buf=123 parseit=0, value=123 
--- a/3P/json/tests/test_printbuf.c
+++ b/3P/json/tests/test_printbuf.c
@@ -0,0 +1,166 @@
+#include <assert.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#include "debug.h"
+#include "printbuf.h"
+
+static void test_basic_printbuf_memset(void);
+static void test_printbuf_memset_length(void);
+
+static void test_basic_printbuf_memset()
+{
+	struct printbuf *pb;
+
+	printf("%s: starting test\n", __func__);
+	pb = printbuf_new();
+	sprintbuf(pb, "blue:%d", 1);
+	printbuf_memset(pb, -1, 'x', 52);
+	printf("Buffer contents:%.*s\n", printbuf_length(pb), pb->buf);
+	printbuf_free(pb);
+	printf("%s: end test\n", __func__);
+}
+
+static void test_printbuf_memset_length()
+{
+	struct printbuf *pb;
+
+	printf("%s: starting test\n", __func__);
+	pb = printbuf_new();
+	printbuf_memset(pb, -1, ' ', 0);
+	printbuf_memset(pb, -1, ' ', 0);
+	printbuf_memset(pb, -1, ' ', 0);
+	printbuf_memset(pb, -1, ' ', 0);
+	printbuf_memset(pb, -1, ' ', 0);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+	printbuf_memset(pb, -1, ' ', 2);
+	printbuf_memset(pb, -1, ' ', 4);
+	printbuf_memset(pb, -1, ' ', 6);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+	printbuf_memset(pb, -1, ' ', 6);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+	printbuf_memset(pb, -1, ' ', 8);
+	printbuf_memset(pb, -1, ' ', 10);
+	printbuf_memset(pb, -1, ' ', 10);
+	printbuf_memset(pb, -1, ' ', 10);
+	printbuf_memset(pb, -1, ' ', 20);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+
+	// No length change should occur
+	printbuf_memset(pb, 0, 'x', 30);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+
+	// This should extend it by one.
+	printbuf_memset(pb, 0, 'x', printbuf_length(pb) + 1);
+	printf("Buffer length: %d\n", printbuf_length(pb));
+
+	printbuf_free(pb);
+	printf("%s: end test\n", __func__);
+}
+
+static void test_printbuf_memappend(int *before_resize);
+static void test_printbuf_memappend(int *before_resize)
+{
+	struct printbuf *pb;
+	int initial_size;
+
+	printf("%s: starting test\n", __func__);
+	pb = printbuf_new();
+	printf("Buffer length: %d\n", printbuf_length(pb));
+
+	initial_size = pb->size;
+
+	while(pb->size == initial_size)
+	{
+		printbuf_memappend_fast(pb, "x", 1);
+	}
+	*before_resize = printbuf_length(pb) - 1;
+	printf("Appended %d bytes for resize: [%s]\n", *before_resize + 1, pb->buf);
+
+	printbuf_reset(pb);
+	printbuf_memappend_fast(pb, "bluexyz123", 3);
+	printf("Partial append: %d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	char with_nulls[] = { 'a', 'b', '\0', 'c' };
+	printbuf_reset(pb);
+	printbuf_memappend_fast(pb, with_nulls, (int)sizeof(with_nulls));
+	printf("With embedded \\0 character: %d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	printbuf_free(pb);
+	pb = printbuf_new();
+	char *data = malloc(*before_resize);
+	memset(data, 'X', *before_resize);
+	printbuf_memappend_fast(pb, data, *before_resize);
+	printf("Append to just before resize: %d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	free(data);
+	printbuf_free(pb);
+
+	pb = printbuf_new();
+	data = malloc(*before_resize + 1);
+	memset(data, 'X', *before_resize + 1);
+	printbuf_memappend_fast(pb, data, *before_resize + 1);
+	printf("Append to just after resize: %d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	free(data);
+
+	printbuf_free(pb);
+	printf("%s: end test\n", __func__);
+}
+
+static void test_sprintbuf(int before_resize);
+static void test_sprintbuf(int before_resize)
+{
+	struct printbuf *pb;
+
+	printf("%s: starting test\n", __func__);
+	pb = printbuf_new();
+	printf("Buffer length: %d\n", printbuf_length(pb));
+
+	char *data = malloc(before_resize + 1 + 1);
+	memset(data, 'X', before_resize + 1 + 1);
+	data[before_resize + 1] = '\0';
+	sprintbuf(pb, "%s", data);
+	free(data);
+	printf("sprintbuf to just after resize(%d+1): %d, [%s], strlen(buf)=%d\n", before_resize, printbuf_length(pb), pb->buf, (int)strlen(pb->buf));
+
+	printbuf_reset(pb);
+	sprintbuf(pb, "plain");
+	printf("%d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	sprintbuf(pb, "%d", 1);
+	printf("%d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	sprintbuf(pb, "%d", INT_MAX);
+	printf("%d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	sprintbuf(pb, "%d", INT_MIN);
+	printf("%d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	sprintbuf(pb, "%s", "%s");
+	printf("%d, [%s]\n", printbuf_length(pb), pb->buf);
+
+	printbuf_free(pb);
+	printf("%s: end test\n", __func__);
+}
+
+int main(int argc, char **argv)
+{
+	int before_resize = 0;
+
+	mc_set_debug(1);
+
+	test_basic_printbuf_memset();
+	printf("========================================\n");
+	test_printbuf_memset_length();
+	printf("========================================\n");
+	test_printbuf_memappend(&before_resize);
+	printf("========================================\n");
+	test_sprintbuf(before_resize);
+	printf("========================================\n");
+
+	return 0;
+}
--- a/3P/json/tests/test_printbuf.expected
+++ b/3P/json/tests/test_printbuf.expected
@@ -0,0 +1,32 @@
+test_basic_printbuf_memset: starting test
+Buffer contents:blue:1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+test_basic_printbuf_memset: end test
+========================================
+test_printbuf_memset_length: starting test
+Buffer length: 0
+Buffer length: 12
+Buffer length: 18
+Buffer length: 76
+Buffer length: 76
+Buffer length: 77
+test_printbuf_memset_length: end test
+========================================
+test_printbuf_memappend: starting test
+Buffer length: 0
+Appended 32 bytes for resize: [xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx]
+Partial append: 3, [blu]
+With embedded \0 character: 4, [ab]
+Append to just before resize: 31, [XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]
+Append to just after resize: 32, [XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX]
+test_printbuf_memappend: end test
+========================================
+test_sprintbuf: starting test
+Buffer length: 0
+sprintbuf to just after resize(31+1): 32, [XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX], strlen(buf)=32
+5, [plain]
+6, [plain1]
+16, [plain12147483647]
+27, [plain12147483647-2147483648]
+29, [plain12147483647-2147483648%s]
+test_sprintbuf: end test
+========================================
--- a/3P/json/tests/test_printbuf.test
+++ b/3P/json/tests/test_printbuf.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_printbuf
+exit $?
--- a/3P/json/tests/test_set_serializer.c
+++ b/3P/json/tests/test_set_serializer.c
@@ -0,0 +1,71 @@
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "json.h"
+#include "printbuf.h"
+
+struct myinfo {
+	int value;
+};
+
+static int freeit_was_called = 0;
+static void freeit(json_object *jso, void *userdata)
+{
+	struct myinfo *info = userdata;
+	printf("freeit, value=%d\n", info->value);
+	// Don't actually free anything here, the userdata is stack allocated.
+	freeit_was_called = 1;
+}
+static int custom_serializer(struct json_object *o,
+					struct printbuf *pb,
+					int level,
+					int flags)
+{
+	sprintbuf(pb, "Custom Output");
+	return 0;
+}
+
+int main(int argc, char **argv)
+{
+	json_object *my_object;
+
+	MC_SET_DEBUG(1);
+
+	printf("Test setting, then resetting a custom serializer:\n");
+	my_object = json_object_new_object();
+	json_object_object_add(my_object, "abc", json_object_new_int(12));
+	json_object_object_add(my_object, "foo", json_object_new_string("bar"));
+
+	printf("my_object.to_string(standard)=%s\n", json_object_to_json_string(my_object));
+
+	struct myinfo userdata = { .value = 123 };
+	json_object_set_serializer(my_object, custom_serializer, &userdata, freeit);
+
+	printf("my_object.to_string(custom serializer)=%s\n", json_object_to_json_string(my_object));
+
+	printf("Next line of output should be from the custom freeit function:\n");
+	freeit_was_called = 0;
+	json_object_set_serializer(my_object, NULL, NULL, NULL);
+	assert(freeit_was_called);
+
+	printf("my_object.to_string(standard)=%s\n", json_object_to_json_string(my_object));
+
+	json_object_put(my_object);
+
+	// ============================================
+
+	my_object = json_object_new_object();
+	printf("Check that the custom serializer isn't free'd until the last json_object_put:\n");
+	json_object_set_serializer(my_object, custom_serializer, &userdata, freeit);
+	json_object_get(my_object);
+	json_object_put(my_object);
+	printf("my_object.to_string(custom serializer)=%s\n", json_object_to_json_string(my_object));
+	printf("Next line of output should be from the custom freeit function:\n");
+
+	freeit_was_called = 0;
+	json_object_put(my_object);
+	assert(freeit_was_called);
+
+	return 0;
+}
--- a/3P/json/tests/test_set_serializer.expected
+++ b/3P/json/tests/test_set_serializer.expected
@@ -0,0 +1,10 @@
+Test setting, then resetting a custom serializer:
+my_object.to_string(standard)={ "abc": 12, "foo": "bar" }
+my_object.to_string(custom serializer)=Custom Output
+Next line of output should be from the custom freeit function:
+freeit, value=123
+my_object.to_string(standard)={ "abc": 12, "foo": "bar" }
+Check that the custom serializer isn't free'd until the last json_object_put:
+my_object.to_string(custom serializer)=Custom Output
+Next line of output should be from the custom freeit function:
+freeit, value=123
--- a/3P/json/tests/test_set_serializer.test
+++ b/3P/json/tests/test_set_serializer.test
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Common definitions
+if test -z "$srcdir"; then
+    srcdir="${0%/*}"
+    test "$srcdir" = "$0" && srcdir=.
+    test -z "$srcdir" && srcdir=.
+fi
+. "$srcdir/test-defs.sh"
+
+run_output_test test_set_serializer
+exit $?
--- a/3P/libubox/.gitignore
+++ b/3P/libubox/.gitignore
@@ -0,0 +1,10 @@
+Makefile
+CMakeCache.txt
+CMakeFiles
+*.cmake
+*.a
+*.so
+*.dylib
+install_manifest.txt
+jshn
+*-example
--- a/3P/libubox/avl-cmp.c
+++ b/3P/libubox/avl-cmp.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <string.h>
+#include "avl-cmp.h"
+
+int
+avl_strcmp(const void *k1, const void *k2, void *ptr)
+{
+	return strcmp(k1, k2);
+}
+
--- a/3P/libubox/avl-cmp.h
+++ b/3P/libubox/avl-cmp.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#ifndef __AVL_CMP_H
+#define __AVL_CMP_H
+
+int avl_strcmp(const void *k1, const void *k2, void *ptr);
+
+#endif
--- a/3P/libubox/avl.c
+++ b/3P/libubox/avl.c
@@ -0,0 +1,735 @@
+/*
+ * PacketBB handler library (see RFC 5444)
+ * Copyright (c) 2010 Henning Rogge <hrogge@googlemail.com>
+ * Original OLSRd implementation by Hannes Gredler <hannes@gredler.at>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ * * Neither the name of olsr.org, olsrd nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Visit http://www.olsr.org/git for more information.
+ *
+ * If you find this software useful feel free to make a donation
+ * to the project. For more information see the website or contact
+ * the copyright holders.
+ */
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <time.h>
+#include <string.h>
+
+#include "avl.h"
+#include "list.h"
+
+/**
+ * internal type save inline function to calculate the maximum of
+ * to integers without macro implementation.
+ *
+ * @param x first parameter of maximum function
+ * @param y second parameter of maximum function
+ * @return largest integer of both parameters
+ */
+static inline int avl_max(int x, int y) {
+  return x > y ? x : y;
+}
+
+/**
+ * internal type save inline function to calculate the minimum of
+ * to integers without macro implementation.
+ *
+ * @param x first parameter of minimum function
+ * @param y second parameter of minimum function
+ * @return smallest integer of both parameters
+ */
+static inline int avl_min(int x, int y) {
+  return x < y ? x : y;
+}
+
+static struct avl_node *
+avl_find_rec(struct avl_node *node, const void *key, avl_tree_comp comp, void *ptr, int *cmp_result);
+static void avl_insert_before(struct avl_tree *tree, struct avl_node *pos_node, struct avl_node *node);
+static void avl_insert_after(struct avl_tree *tree, struct avl_node *pos_node, struct avl_node *node);
+static void post_insert(struct avl_tree *tree, struct avl_node *node);
+static void avl_delete_worker(struct avl_tree *tree, struct avl_node *node);
+static void avl_remove(struct avl_tree *tree, struct avl_node *node);
+
+/**
+ * Initialize a new avl_tree struct
+ * @param tree pointer to avl-tree
+ * @param comp pointer to comparator for the tree
+ * @param allow_dups true if the tree allows multiple
+ *   elements with the same
+ * @param ptr custom parameter for comparator
+ */
+void
+avl_init(struct avl_tree *tree, avl_tree_comp comp, bool allow_dups, void *ptr)
+{
+  INIT_LIST_HEAD(&tree->list_head);
+  tree->root = NULL;
+  tree->count = 0;
+  tree->comp = comp;
+  tree->allow_dups = allow_dups;
+  tree->cmp_ptr = ptr;
+}
+
+static inline struct avl_node *avl_next(struct avl_node *node)
+{
+    return list_entry(node->list.next, struct avl_node, list);
+}
+
+/**
+ * Finds a node in an avl-tree with a certain key
+ * @param tree pointer to avl-tree
+ * @param key pointer to key
+ * @return pointer to avl-node with key, NULL if no node with
+ *    this key exists.
+ */
+struct avl_node *
+avl_find(const struct avl_tree *tree, const void *key)
+{
+  struct avl_node *node;
+  int diff;
+
+  if (tree->root == NULL)
+    return NULL;
+
+  node = avl_find_rec(tree->root, key, tree->comp, tree->cmp_ptr, &diff);
+
+  return diff == 0 ? node : NULL;
+}
+
+/**
+ * Finds the last node in an avl-tree with a key less or equal
+ * than the specified key
+ * @param tree pointer to avl-tree
+ * @param key pointer to specified key
+ * @return pointer to avl-node, NULL if no node with
+ *    key less or equal specified key exists.
+ */
+struct avl_node *
+avl_find_lessequal(const struct avl_tree *tree, const void *key) {
+  struct avl_node *node, *next;
+  int diff;
+
+  if (tree->root == NULL)
+    return NULL;
+
+  node = avl_find_rec(tree->root, key, tree->comp, tree->cmp_ptr, &diff);
+
+  /* go left as long as key<node.key */
+  while (diff < 0) {
+    if (list_is_first(&node->list, &tree->list_head)) {
+      return NULL;
+    }
+
+    node = (struct avl_node *)node->list.prev;
+    diff = (*tree->comp) (key, node->key, tree->cmp_ptr);
+  }
+
+  /* go right as long as key>=next_node.key */
+  next = node;
+  while (diff >= 0) {
+    node = next;
+    if (list_is_last(&node->list, &tree->list_head)) {
+      break;
+    }
+
+    next = (struct avl_node *)node->list.next;
+    diff = (*tree->comp) (key, next->key, tree->cmp_ptr);
+  }
+  return node;
+}
+
+/**
+ * Finds the first node in an avl-tree with a key greater or equal
+ * than the specified key
+ * @param tree pointer to avl-tree
+ * @param key pointer to specified key
+ * @return pointer to avl-node, NULL if no node with
+ *    key greater or equal specified key exists.
+ */
+struct avl_node *
+avl_find_greaterequal(const struct avl_tree *tree, const void *key) {
+  struct avl_node *node, *next;
+  int diff;
+
+  if (tree->root == NULL)
+    return NULL;
+
+  node = avl_find_rec(tree->root, key, tree->comp, tree->cmp_ptr, &diff);
+
+  /* go right as long as key>node.key */
+  while (diff > 0) {
+    if (list_is_last(&node->list, &tree->list_head)) {
+      return NULL;
+    }
+
+    node = (struct avl_node *)node->list.next;
+    diff = (*tree->comp) (key, node->key, tree->cmp_ptr);
+  }
+
+  /* go left as long as key<=next_node.key */
+  next = node;
+  while (diff <= 0) {
+    node = next;
+    if (list_is_first(&node->list, &tree->list_head)) {
+      break;
+    }
+
+    next = (struct avl_node *)node->list.prev;
+    diff = (*tree->comp) (key, next->key, tree->cmp_ptr);
+  }
+  return node;
+}
+
+/**
+ * Inserts an avl_node into a tree
+ * @param tree pointer to tree
+ * @param new pointer to node
+ * @return 0 if node was inserted successfully, -1 if it was not inserted
+ *   because of a key collision
+ */
+int
+avl_insert(struct avl_tree *tree, struct avl_node *new)
+{
+  struct avl_node *node, *next, *last;
+  int diff;
+
+  new->parent = NULL;
+
+  new->left = NULL;
+  new->right = NULL;
+
+  new->balance = 0;
+  new->leader = true;
+
+  if (tree->root == NULL) {
+    list_add(&new->list, &tree->list_head);
+    tree->root = new;
+    tree->count = 1;
+    return 0;
+  }
+
+  node = avl_find_rec(tree->root, new->key, tree->comp, tree->cmp_ptr, &diff);
+
+  last = node;
+
+  while (!list_is_last(&last->list, &tree->list_head)) {
+    next = avl_next(last);
+    if (next->leader) {
+      break;
+    }
+    last = next;
+  }
+
+  diff = (*tree->comp) (new->key, node->key, tree->cmp_ptr);
+
+  if (diff == 0) {
+    if (!tree->allow_dups)
+      return -1;
+
+    new->leader = 0;
+
+    avl_insert_after(tree, last, new);
+    return 0;
+  }
+
+  if (node->balance == 1) {
+    avl_insert_before(tree, node, new);
+
+    node->balance = 0;
+    new->parent = node;
+    node->left = new;
+    return 0;
+  }
+
+  if (node->balance == -1) {
+    avl_insert_after(tree, last, new);
+
+    node->balance = 0;
+    new->parent = node;
+    node->right = new;
+    return 0;
+  }
+
+  if (diff < 0) {
+    avl_insert_before(tree, node, new);
+
+    node->balance = -1;
+    new->parent = node;
+    node->left = new;
+    post_insert(tree, node);
+    return 0;
+  }
+
+  avl_insert_after(tree, last, new);
+
+  node->balance = 1;
+  new->parent = node;
+  node->right = new;
+  post_insert(tree, node);
+  return 0;
+}
+
+/**
+ * Remove a node from an avl tree
+ * @param tree pointer to tree
+ * @param node pointer to node
+ */
+void
+avl_delete(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *next;
+  struct avl_node *parent;
+  struct avl_node *left;
+  struct avl_node *right;
+  if (node->leader) {
+    if (tree->allow_dups
+        && !list_is_last(&node->list, &tree->list_head)
+        && !(next = avl_next(node))->leader) {
+      next->leader = true;
+      next->balance = node->balance;
+
+      parent = node->parent;
+      left = node->left;
+      right = node->right;
+
+      next->parent = parent;
+      next->left = left;
+      next->right = right;
+
+      if (parent == NULL)
+        tree->root = next;
+
+      else {
+        if (node == parent->left)
+          parent->left = next;
+
+        else
+          parent->right = next;
+      }
+
+      if (left != NULL)
+        left->parent = next;
+
+      if (right != NULL)
+        right->parent = next;
+    }
+
+    else
+      avl_delete_worker(tree, node);
+  }
+
+  avl_remove(tree, node);
+}
+
+static struct avl_node *
+avl_find_rec(struct avl_node *node, const void *key, avl_tree_comp comp, void *cmp_ptr, int *cmp_result)
+{
+  int diff;
+
+  diff = (*comp) (key, node->key, cmp_ptr);
+  *cmp_result = diff;
+
+  if (diff < 0) {
+    if (node->left != NULL)
+      return avl_find_rec(node->left, key, comp, cmp_ptr, cmp_result);
+
+    return node;
+  }
+
+  if (diff > 0) {
+    if (node->right != NULL)
+      return avl_find_rec(node->right, key, comp, cmp_ptr, cmp_result);
+
+    return node;
+  }
+
+  return node;
+}
+
+static void
+avl_rotate_right(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *left, *parent;
+
+  left = node->left;
+  parent = node->parent;
+
+  left->parent = parent;
+  node->parent = left;
+
+  if (parent == NULL)
+    tree->root = left;
+
+  else {
+    if (parent->left == node)
+      parent->left = left;
+
+    else
+      parent->right = left;
+  }
+
+  node->left = left->right;
+  left->right = node;
+
+  if (node->left != NULL)
+    node->left->parent = node;
+
+  node->balance += 1 - avl_min(left->balance, 0);
+  left->balance += 1 + avl_max(node->balance, 0);
+}
+
+static void
+avl_rotate_left(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *right, *parent;
+
+  right = node->right;
+  parent = node->parent;
+
+  right->parent = parent;
+  node->parent = right;
+
+  if (parent == NULL)
+    tree->root = right;
+
+  else {
+    if (parent->left == node)
+      parent->left = right;
+
+    else
+      parent->right = right;
+  }
+
+  node->right = right->left;
+  right->left = node;
+
+  if (node->right != NULL)
+    node->right->parent = node;
+
+  node->balance -= 1 + avl_max(right->balance, 0);
+  right->balance -= 1 - avl_min(node->balance, 0);
+}
+
+static void
+post_insert(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *parent = node->parent;
+
+  if (parent == NULL)
+    return;
+
+  if (node == parent->left) {
+    parent->balance--;
+
+    if (parent->balance == 0)
+      return;
+
+    if (parent->balance == -1) {
+      post_insert(tree, parent);
+      return;
+    }
+
+    if (node->balance == -1) {
+      avl_rotate_right(tree, parent);
+      return;
+    }
+
+    avl_rotate_left(tree, node);
+    avl_rotate_right(tree, node->parent->parent);
+    return;
+  }
+
+  parent->balance++;
+
+  if (parent->balance == 0)
+    return;
+
+  if (parent->balance == 1) {
+    post_insert(tree, parent);
+    return;
+  }
+
+  if (node->balance == 1) {
+    avl_rotate_left(tree, parent);
+    return;
+  }
+
+  avl_rotate_right(tree, node);
+  avl_rotate_left(tree, node->parent->parent);
+}
+
+static void
+avl_insert_before(struct avl_tree *tree, struct avl_node *pos_node, struct avl_node *node)
+{
+  list_add_tail(&node->list, &pos_node->list);
+  tree->count++;
+}
+
+static void
+avl_insert_after(struct avl_tree *tree, struct avl_node *pos_node, struct avl_node *node)
+{
+  list_add(&node->list, &pos_node->list);
+  tree->count++;
+}
+
+static void
+avl_remove(struct avl_tree *tree, struct avl_node *node)
+{
+  list_del(&node->list);
+  tree->count--;
+}
+
+static void
+avl_post_delete(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *parent;
+
+  if ((parent = node->parent) == NULL)
+    return;
+
+  if (node == parent->left) {
+    parent->balance++;
+
+    if (parent->balance == 0) {
+      avl_post_delete(tree, parent);
+      return;
+    }
+
+    if (parent->balance == 1)
+      return;
+
+    if (parent->right->balance == 0) {
+      avl_rotate_left(tree, parent);
+      return;
+    }
+
+    if (parent->right->balance == 1) {
+      avl_rotate_left(tree, parent);
+      avl_post_delete(tree, parent->parent);
+      return;
+    }
+
+    avl_rotate_right(tree, parent->right);
+    avl_rotate_left(tree, parent);
+    avl_post_delete(tree, parent->parent);
+    return;
+  }
+
+  parent->balance--;
+
+  if (parent->balance == 0) {
+    avl_post_delete(tree, parent);
+    return;
+  }
+
+  if (parent->balance == -1)
+    return;
+
+  if (parent->left->balance == 0) {
+    avl_rotate_right(tree, parent);
+    return;
+  }
+
+  if (parent->left->balance == -1) {
+    avl_rotate_right(tree, parent);
+    avl_post_delete(tree, parent->parent);
+    return;
+  }
+
+  avl_rotate_left(tree, parent->left);
+  avl_rotate_right(tree, parent);
+  avl_post_delete(tree, parent->parent);
+}
+
+static struct avl_node *
+avl_local_min(struct avl_node *node)
+{
+  while (node->left != NULL)
+    node = node->left;
+
+  return node;
+}
+
+#if 0
+static struct avl_node *
+avl_local_max(struct avl_node *node)
+{
+  while (node->right != NULL)
+    node = node->right;
+
+  return node;
+}
+#endif
+
+static void
+avl_delete_worker(struct avl_tree *tree, struct avl_node *node)
+{
+  struct avl_node *parent, *min;
+
+  parent = node->parent;
+
+  if (node->left == NULL && node->right == NULL) {
+    if (parent == NULL) {
+      tree->root = NULL;
+      return;
+    }
+
+    if (parent->left == node) {
+      parent->left = NULL;
+      parent->balance++;
+
+      if (parent->balance == 1)
+        return;
+
+      if (parent->balance == 0) {
+        avl_post_delete(tree, parent);
+        return;
+      }
+
+      if (parent->right->balance == 0) {
+        avl_rotate_left(tree, parent);
+        return;
+      }
+
+      if (parent->right->balance == 1) {
+        avl_rotate_left(tree, parent);
+        avl_post_delete(tree, parent->parent);
+        return;
+      }
+
+      avl_rotate_right(tree, parent->right);
+      avl_rotate_left(tree, parent);
+      avl_post_delete(tree, parent->parent);
+      return;
+    }
+
+    if (parent->right == node) {
+      parent->right = NULL;
+      parent->balance--;
+
+      if (parent->balance == -1)
+        return;
+
+      if (parent->balance == 0) {
+        avl_post_delete(tree, parent);
+        return;
+      }
+
+      if (parent->left->balance == 0) {
+        avl_rotate_right(tree, parent);
+        return;
+      }
+
+      if (parent->left->balance == -1) {
+        avl_rotate_right(tree, parent);
+        avl_post_delete(tree, parent->parent);
+        return;
+      }
+
+      avl_rotate_left(tree, parent->left);
+      avl_rotate_right(tree, parent);
+      avl_post_delete(tree, parent->parent);
+      return;
+    }
+  }
+
+  if (node->left == NULL) {
+    if (parent == NULL) {
+      tree->root = node->right;
+      node->right->parent = NULL;
+      return;
+    }
+
+    node->right->parent = parent;
+
+    if (parent->left == node)
+      parent->left = node->right;
+
+    else
+      parent->right = node->right;
+
+    avl_post_delete(tree, node->right);
+    return;
+  }
+
+  if (node->right == NULL) {
+    if (parent == NULL) {
+      tree->root = node->left;
+      node->left->parent = NULL;
+      return;
+    }
+
+    node->left->parent = parent;
+
+    if (parent->left == node)
+      parent->left = node->left;
+
+    else
+      parent->right = node->left;
+
+    avl_post_delete(tree, node->left);
+    return;
+  }
+
+  min = avl_local_min(node->right);
+  avl_delete_worker(tree, min);
+  parent = node->parent;
+
+  min->balance = node->balance;
+  min->parent = parent;
+  min->left = node->left;
+  min->right = node->right;
+
+  if (min->left != NULL)
+    min->left->parent = min;
+
+  if (min->right != NULL)
+    min->right->parent = min;
+
+  if (parent == NULL) {
+    tree->root = min;
+    return;
+  }
+
+  if (parent->left == node) {
+    parent->left = min;
+    return;
+  }
+
+  parent->right = min;
+}
+
+/*
+ * Local Variables:
+ * c-basic-offset: 2
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/3P/libubox/avl.h
+++ b/3P/libubox/avl.h
@@ -0,0 +1,560 @@
+/*
+ * PacketBB handler library (see RFC 5444)
+ * Copyright (c) 2010 Henning Rogge <hrogge@googlemail.com>
+ * Original OLSRd implementation by Hannes Gredler <hannes@gredler.at>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in
+ *   the documentation and/or other materials provided with the
+ *   distribution.
+ * * Neither the name of olsr.org, olsrd nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Visit http://www.olsr.org/git for more information.
+ *
+ * If you find this software useful feel free to make a donation
+ * to the project. For more information see the website or contact
+ * the copyright holders.
+ */
+
+#ifndef _AVL_H
+#define _AVL_H
+
+#include <stddef.h>
+#include <stdbool.h>
+
+#include "list.h"
+
+/* Support for OLSR.org linker symbol export */
+#define EXPORT(sym) sym
+
+/**
+ * This element is a member of a avl-tree. It must be contained in all
+ * larger structs that should be put into a tree.
+ */
+struct avl_node {
+  /**
+   * Linked list node for supporting easy iteration and multiple
+   * elments with the same key.
+   *
+   * this must be the first element of an avl_node to
+   * make casting for lists easier
+   */
+  struct list_head list;
+
+  /**
+   * Pointer to parent node in tree, NULL if root node
+   */
+  struct avl_node *parent;
+
+  /**
+   * Pointer to left child
+   */
+  struct avl_node *left;
+
+  /**
+   * Pointer to right child
+   */
+  struct avl_node *right;
+
+  /**
+   * pointer to key of node
+   */
+  const void *key;
+
+  /**
+   * balance state of AVL tree (0,-1,+1)
+   */
+  signed char balance;
+
+  /**
+   * true if first of a series of nodes with same key
+   */
+  bool leader;
+};
+
+/**
+ * Prototype for avl comparators
+ * @param k1 first key
+ * @param k2 second key
+ * @param ptr custom data for tree comparator
+ * @return +1 if k1>k2, -1 if k1<k2, 0 if k1==k2
+ */
+typedef int (*avl_tree_comp) (const void *k1, const void *k2, void *ptr);
+
+/**
+ * This struct is the central management part of an avl tree.
+ * One of them is necessary for each avl_tree.
+ */
+struct avl_tree {
+  /**
+   * Head of linked list node for supporting easy iteration
+   * and multiple elments with the same key.
+   */
+  struct list_head list_head;
+
+  /**
+   * pointer to the root node of the avl tree, NULL if tree is empty
+   */
+  struct avl_node *root;
+
+  /**
+   * number of nodes in the avl tree
+   */
+  unsigned int count;
+
+  /**
+   * true if multiple nodes with the same key are
+   * allowed in the tree, false otherwise
+   */
+  bool allow_dups;
+
+  /**
+   * pointer to the tree comparator
+   *
+   * First two parameters are keys to compare,
+   * third parameter is a copy of cmp_ptr
+   */
+  avl_tree_comp comp;
+
+  /**
+   * custom pointer delivered to the tree comparator
+   */
+  void *cmp_ptr;
+};
+
+/**
+ * internal enum for avl_find_... macros
+ */
+enum avl_find_mode {
+  AVL_FIND_EQUAL,
+  AVL_FIND_LESSEQUAL,
+  AVL_FIND_GREATEREQUAL
+};
+
+#define AVL_TREE_INIT(_name, _comp, _allow_dups, _cmp_ptr)	\
+	{							\
+		.list_head = LIST_HEAD_INIT(_name.list_head),	\
+		.comp = _comp,					\
+		.allow_dups = _allow_dups,			\
+		.cmp_ptr = _cmp_ptr				\
+	}
+
+#define AVL_TREE(_name, _comp, _allow_dups, _cmp_ptr)		\
+	struct avl_tree _name =					\
+		AVL_TREE_INIT(_name, _comp, _allow_dups, _cmp_ptr)
+
+void EXPORT(avl_init)(struct avl_tree *, avl_tree_comp, bool, void *);
+struct avl_node *EXPORT(avl_find)(const struct avl_tree *, const void *);
+struct avl_node *EXPORT(avl_find_greaterequal)(const struct avl_tree *tree, const void *key);
+struct avl_node *EXPORT(avl_find_lessequal)(const struct avl_tree *tree, const void *key);
+int EXPORT(avl_insert)(struct avl_tree *, struct avl_node *);
+void EXPORT(avl_delete)(struct avl_tree *, struct avl_node *);
+
+/**
+ * @param tree pointer to avl-tree
+ * @param node pointer to node of the tree
+ * @return true if node is the first one of the tree, false otherwise
+ */
+static inline bool
+avl_is_first(struct avl_tree *tree, struct avl_node *node) {
+  return tree->list_head.next == &node->list;
+}
+
+/**
+ * @param tree pointer to avl-tree
+ * @param node pointer to node of the tree
+ * @return true if node is the last one of the tree, false otherwise
+ */
+static inline bool
+avl_is_last(struct avl_tree *tree, struct avl_node *node) {
+  return tree->list_head.prev == &node->list;
+}
+
+/**
+ * @param tree pointer to avl-tree
+ * @return true if the tree is empty, false otherwise
+ */
+static inline bool
+avl_is_empty(struct avl_tree *tree) {
+  return tree->count == 0;
+}
+
+/**
+ * Internal function to support returning the element from a avl tree query
+ * @param tree pointer to avl tree
+ * @param key pointer to key
+ * @param offset offset of node inside the embedded struct
+ * @param mode mode of lookup operation (less equal, equal or greater equal)
+ * @param pointer to elemen, NULL if no fitting one was found
+ */
+static inline void *
+__avl_find_element(const struct avl_tree *tree, const void *key, size_t offset, enum avl_find_mode mode) {
+  void *node = NULL;
+
+  switch (mode) {
+    case AVL_FIND_EQUAL:
+      node = avl_find(tree, key);
+      break;
+    case AVL_FIND_LESSEQUAL:
+      node = avl_find_lessequal(tree, key);
+      break;
+    case AVL_FIND_GREATEREQUAL:
+      node = avl_find_greaterequal(tree, key);
+      break;
+  }
+  return node == NULL ? NULL : (((char *)node) - offset);
+}
+
+/**
+ * @param tree pointer to avl-tree
+ * @param key pointer to key
+ * @param element pointer to a node element
+ *    (don't need to be initialized)
+ * @param node_element name of the avl_node element inside the
+ *    larger struct
+ * @return pointer to tree element with the specified key,
+ *    NULL if no element was found
+ */
+#define avl_find_element(tree, key, element, node_element) \
+  ((typeof(*(element)) *)__avl_find_element(tree, key, offsetof(typeof(*(element)), node_element), AVL_FIND_EQUAL))
+
+/**
+ * @param tree pointer to avl-tree
+ * @param key pointer to specified key
+ * @param element pointer to a node element
+ *    (don't need to be initialized)
+ * @param node_element name of the avl_node element inside the
+ *    larger struct
+ * return pointer to last tree element with less or equal key than specified key,
+ *    NULL if no element was found
+ */
+#define avl_find_le_element(tree, key, element, node_element) \
+  ((typeof(*(element)) *)__avl_find_element(tree, key, offsetof(typeof(*(element)), node_element), AVL_FIND_LESSEQUAL))
+
+/**
+ * @param tree pointer to avl-tree
+ * @param key pointer to specified key
+ * @param element pointer to a node element
+ *    (don't need to be initialized)
+ * @param node_element name of the avl_node element inside the
+ *    larger struct
+ * return pointer to first tree element with greater or equal key than specified key,
+ *    NULL if no element was found
+ */
+#define avl_find_ge_element(tree, key, element, node_element) \
+  ((typeof(*(element)) *)__avl_find_element(tree, key, offsetof(typeof(*(element)), node_element), AVL_FIND_GREATEREQUAL))
+
+/**
+ * This function must not be called for an empty tree
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node element
+ *    (don't need to be initialized)
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @return pointer to the first element of the avl_tree
+ *    (automatically converted to type 'element')
+ */
+#define avl_first_element(tree, element, node_member) \
+  container_of((tree)->list_head.next, typeof(*(element)), node_member.list)
+
+/**
+ * @param tree pointer to tree
+ * @param element pointer to a node struct that contains the avl_node
+ *    (don't need to be initialized)
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @return pointer to the last element of the avl_tree
+ *    (automatically converted to type 'element')
+ */
+#define avl_last_element(tree, element, node_member) \
+  container_of((tree)->list_head.prev, typeof(*(element)), node_member.list)
+
+/**
+ * This function must not be called for the last element of
+ * an avl tree
+ *
+ * @param element pointer to a node of the tree
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @return pointer to the node after 'element'
+ *    (automatically converted to type 'element')
+ */
+#define avl_next_element(element, node_member) \
+  container_of((&(element)->node_member.list)->next, typeof(*(element)), node_member.list)
+
+/**
+ * This function must not be called for the first element of
+ * an avl tree
+ *
+ * @param element pointer to a node of the tree
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @return pointer to the node before 'element'
+ *    (automatically converted to type 'element')
+ */
+#define avl_prev_element(element, node_member) \
+  container_of((&(element)->node_member.list)->prev, typeof(*(element)), node_member.list)
+
+/**
+ * Loop over a block of elements of a tree, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ *
+ * @param first pointer to first element of loop
+ * @param last pointer to last element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_element_range(first, last, element, node_member) \
+  for (element = (first); \
+       element->node_member.list.prev != &(last)->node_member.list; \
+       element = avl_next_element(element, node_member))
+
+/**
+ * Loop over a block of elements of a tree backwards, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ *
+ * @param first pointer to first element of loop
+ * @param last pointer to last element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_element_range_reverse(first, last, element, node_member) \
+  for (element = (last); \
+       element->node_member.list.next != &(first)->node_member.list; \
+       element = avl_prev_element(element, node_member))
+
+/**
+ * Loop over all elements of an avl_tree, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the tree during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_each_element(tree, element, node_member) \
+  avl_for_element_range(avl_first_element(tree, element, node_member), \
+                        avl_last_element(tree, element,  node_member), \
+                        element, node_member)
+
+/**
+ * Loop over all elements of an avl_tree backwards, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the tree during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_each_element_reverse(tree, element, node_member) \
+  avl_for_element_range_reverse(avl_first_element(tree, element, node_member), \
+                                avl_last_element(tree, element,  node_member), \
+                                element, node_member)
+
+/**
+ * Loop over a block of elements of a tree, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ * The loop runs from the element 'first' to the end of the tree.
+ *
+ * @param tree pointer to avl-tree
+ * @param first pointer to first element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_element_to_last(tree, first, element, node_member) \
+  avl_for_element_range(first, avl_last_element(tree, element, node_member), element, node_member)
+
+
+/**
+ * Loop over a block of elements of a tree backwards, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ * The loop runs from the element 'first' to the end of the tree.
+ *
+ * @param tree pointer to avl-tree
+ * @param first pointer to first element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_element_to_last_reverse(tree, first, element, node_member) \
+  avl_for_element_range_reverse(first, avl_last_element(tree, element, node_member), element, node_member)
+
+/**
+ * Loop over a block of elements of a tree, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ * The loop runs from the start of the tree to the element 'last'.
+ *
+ * @param tree pointer to avl-tree
+ * @param last pointer to last element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_first_to_element(tree, last, element, node_member) \
+  avl_for_element_range(avl_first_element(tree, element, node_member), last, element, node_member)
+
+
+/**
+ * Loop over a block of elements of a tree backwards, used similar to a for() command.
+ * This loop should not be used if elements are removed from the tree during
+ * the loop.
+ * The loop runs from the start of the tree to the element 'last'.
+ *
+ * @param tree pointer to avl-tree
+ * @param last pointer to last element of loop
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the list during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ */
+#define avl_for_first_to_element_reverse(tree, last, element, node_member) \
+  avl_for_element_range_reverse(avl_first_element(tree, element, node_member), last, element, node_member)
+
+/**
+ * Loop over a block of nodes of a tree, used similar to a for() command.
+ * This loop can be used if the current element might be removed from
+ * the tree during the loop. Other elements should not be removed during
+ * the loop.
+ *
+ * @param first_element first element of loop
+ * @param last_element last element of loop
+ * @param element iterator pointer to tree element struct
+ * @param node_member name of avl_node within tree element struct
+ * @param ptr pointer to tree element struct which is used to store
+ *    the next node during the loop
+ */
+#define avl_for_element_range_safe(first_element, last_element, element, node_member, ptr) \
+  for (element = (first_element), ptr = avl_next_element(first_element, node_member); \
+       element->node_member.list.prev != &(last_element)->node_member.list; \
+       element = ptr, ptr = avl_next_element(ptr, node_member))
+
+/**
+ * Loop over a block of elements of a tree backwards, used similar to a for() command.
+ * This loop can be used if the current element might be removed from
+ * the tree during the loop. Other elements should not be removed during
+ * the loop.
+ *
+ * @param first_element first element of range (will be last returned by the loop)
+ * @param last_element last element of range (will be first returned by the loop)
+ * @param element iterator pointer to node element struct
+ * @param node_member name of avl_node within node element struct
+ * @param ptr pointer to node element struct which is used to store
+ *    the previous node during the loop
+ */
+#define avl_for_element_range_reverse_safe(first_element, last_element, element, node_member, ptr) \
+  for (element = (last_element), ptr = avl_prev_element(last_element, node_member); \
+       element->node_member.list.next != &(first_element)->node_member.list; \
+       element = ptr, ptr = avl_prev_element(ptr, node_member))
+
+/**
+ * Loop over all elements of an avl_tree, used similar to a for() command.
+ * This loop can be used if the current element might be removed from
+ * the tree during the loop. Other elements should not be removed during
+ * the loop.
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the tree during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @param ptr pointer to a tree element which is used to store
+ *    the next node during the loop
+ */
+#define avl_for_each_element_safe(tree, element, node_member, ptr) \
+  avl_for_element_range_safe(avl_first_element(tree, element, node_member), \
+                             avl_last_element(tree, element, node_member), \
+                             element, node_member, ptr)
+
+/**
+ * Loop over all elements of an avl_tree backwards, used similar to a for() command.
+ * This loop can be used if the current element might be removed from
+ * the tree during the loop. Other elements should not be removed during
+ * the loop.
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the tree during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @param ptr pointer to a tree element which is used to store
+ *    the next node during the loop
+ */
+#define avl_for_each_element_reverse_safe(tree, element, node_member, ptr) \
+  avl_for_element_range_reverse_safe(avl_first_element(tree, element, node_member), \
+                                     avl_last_element(tree, element, node_member), \
+                                     element, node_member, ptr)
+
+/**
+ * A special loop that removes all elements of the tree and cleans up the tree
+ * root. The loop body is responsible to free the node elements of the tree.
+ *
+ * This loop is much faster than a normal one for clearing the tree because it
+ * does not rebalance the tree after each removal. Do NOT use a break command
+ * inside.
+ * You can free the memory of the elements within the loop.
+ * Do NOT call avl_delete() on the elements within the loop,
+ *
+ * @param tree pointer to avl-tree
+ * @param element pointer to a node of the tree, this element will
+ *    contain the current node of the tree during the loop
+ * @param node_member name of the avl_node element inside the
+ *    larger struct
+ * @param ptr pointer to a tree element which is used to store
+ *    the next node during the loop
+ */
+#define avl_remove_all_elements(tree, element, node_member, ptr) \
+  for (element = avl_first_element(tree, element, node_member), \
+       ptr = avl_next_element(element, node_member), \
+       INIT_LIST_HEAD(&(tree)->list_head), \
+       (tree)->root = NULL; \
+       (tree)->count > 0; \
+       element = ptr, ptr = avl_next_element(ptr, node_member), (tree)->count--)
+
+#endif /* _AVL_H */
+
+/*
+ * Local Variables:
+ * c-basic-offset: 2
+ * indent-tabs-mode: nil
+ * End:
+ */
--- a/3P/libubox/blob.c
+++ b/3P/libubox/blob.c
@@ -0,0 +1,287 @@
+/*
+ * blob - library for generating/parsing tagged binary data
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "blob.h"
+
+static bool
+blob_buffer_grow(struct blob_buf *buf, int minlen)
+{
+	struct blob_buf *new;
+	int delta = ((minlen / 256) + 1) * 256;
+	new = realloc(buf->buf, buf->buflen + delta);
+	if (new) {
+		buf->buf = new;
+		memset(buf->buf + buf->buflen, 0, delta);
+		buf->buflen += delta;
+	}
+	return !!new;
+}
+
+static void
+blob_init(struct blob_attr *attr, int id, unsigned int len)
+{
+	len &= BLOB_ATTR_LEN_MASK;
+	len |= (id << BLOB_ATTR_ID_SHIFT) & BLOB_ATTR_ID_MASK;
+	attr->id_len = cpu_to_be32(len);
+}
+
+static inline struct blob_attr *
+offset_to_attr(struct blob_buf *buf, int offset)
+{
+	void *ptr = (char *)buf->buf + offset - BLOB_COOKIE;
+	return ptr;
+}
+
+static inline int
+attr_to_offset(struct blob_buf *buf, struct blob_attr *attr)
+{
+	return (char *)attr - (char *) buf->buf + BLOB_COOKIE;
+}
+
+bool
+blob_buf_grow(struct blob_buf *buf, int required)
+{
+	int offset_head = attr_to_offset(buf, buf->head);
+
+	if (!buf->grow || !buf->grow(buf, required))
+		return false;
+
+	buf->head = offset_to_attr(buf, offset_head);
+	return true;
+}
+
+static struct blob_attr *
+blob_add(struct blob_buf *buf, struct blob_attr *pos, int id, int payload)
+{
+	int offset = attr_to_offset(buf, pos);
+	int required = (offset - BLOB_COOKIE + sizeof(struct blob_attr) + payload) - buf->buflen;
+	struct blob_attr *attr;
+
+	if (required > 0) {
+		if (!blob_buf_grow(buf, required))
+			return NULL;
+		attr = offset_to_attr(buf, offset);
+	} else {
+		attr = pos;
+	}
+
+	blob_init(attr, id, payload + sizeof(struct blob_attr));
+	blob_fill_pad(attr);
+	return attr;
+}
+
+int
+blob_buf_init(struct blob_buf *buf, int id)
+{
+	if (!buf->grow)
+		buf->grow = blob_buffer_grow;
+
+	buf->head = buf->buf;
+	if (blob_add(buf, buf->buf, id, 0) == NULL)
+		return -ENOMEM;
+
+	return 0;
+}
+
+void
+blob_buf_free(struct blob_buf *buf)
+{
+	free(buf->buf);
+	buf->buf = NULL;
+	buf->buflen = 0;
+}
+
+void
+blob_fill_pad(struct blob_attr *attr)
+{
+	char *buf = (char *) attr;
+	int len = blob_pad_len(attr);
+	int delta = len - blob_raw_len(attr);
+
+	if (delta > 0)
+		memset(buf + len - delta, 0, delta);
+}
+
+void
+blob_set_raw_len(struct blob_attr *attr, unsigned int len)
+{
+	len &= BLOB_ATTR_LEN_MASK;
+	attr->id_len &= ~cpu_to_be32(BLOB_ATTR_LEN_MASK);
+	attr->id_len |= cpu_to_be32(len);
+}
+
+struct blob_attr *
+blob_new(struct blob_buf *buf, int id, int payload)
+{
+	struct blob_attr *attr;
+
+	attr = blob_add(buf, blob_next(buf->head), id, payload);
+	if (!attr)
+		return NULL;
+
+	blob_set_raw_len(buf->head, blob_pad_len(buf->head) + blob_pad_len(attr));
+	return attr;
+}
+
+struct blob_attr *
+blob_put_raw(struct blob_buf *buf, const void *ptr, unsigned int len)
+{
+	struct blob_attr *attr;
+
+	if (len < sizeof(struct blob_attr) || !ptr)
+		return NULL;
+
+	attr = blob_add(buf, blob_next(buf->head), 0, len - sizeof(struct blob_attr));
+	if (!attr)
+		return NULL;
+	blob_set_raw_len(buf->head, blob_pad_len(buf->head) + len);
+	memcpy(attr, ptr, len);
+	return attr;
+}
+
+struct blob_attr *
+blob_put(struct blob_buf *buf, int id, const void *ptr, unsigned int len)
+{
+	struct blob_attr *attr;
+
+	attr = blob_new(buf, id, len);
+	if (!attr)
+		return NULL;
+
+	if (ptr)
+		memcpy(blob_data(attr), ptr, len);
+	return attr;
+}
+
+void *
+blob_nest_start(struct blob_buf *buf, int id)
+{
+	unsigned long offset = attr_to_offset(buf, buf->head);
+	buf->head = blob_new(buf, id, 0);
+	if (!buf->head)
+		return NULL;
+	return (void *) offset;
+}
+
+void
+blob_nest_end(struct blob_buf *buf, void *cookie)
+{
+	struct blob_attr *attr = offset_to_attr(buf, (unsigned long) cookie);
+	blob_set_raw_len(attr, blob_pad_len(attr) + blob_len(buf->head));
+	buf->head = attr;
+}
+
+static const int blob_type_minlen[BLOB_ATTR_LAST] = {
+	[BLOB_ATTR_STRING] = 1,
+	[BLOB_ATTR_INT8] = sizeof(uint8_t),
+	[BLOB_ATTR_INT16] = sizeof(uint16_t),
+	[BLOB_ATTR_INT32] = sizeof(uint32_t),
+	[BLOB_ATTR_INT64] = sizeof(uint64_t),
+};
+
+bool
+blob_check_type(const void *ptr, unsigned int len, int type)
+{
+	const char *data = ptr;
+
+	if (type >= BLOB_ATTR_LAST)
+		return false;
+
+	if (type >= BLOB_ATTR_INT8 && type <= BLOB_ATTR_INT64) {
+		if (len != blob_type_minlen[type])
+			return false;
+	} else {
+		if (len < blob_type_minlen[type])
+			return false;
+	}
+
+	if (type == BLOB_ATTR_STRING && data[len - 1] != 0)
+		return false;
+
+	return true;
+}
+
+int
+blob_parse(struct blob_attr *attr, struct blob_attr **data, const struct blob_attr_info *info, int max)
+{
+	struct blob_attr *pos;
+	int found = 0;
+	int rem;
+
+	memset(data, 0, sizeof(struct blob_attr *) * max);
+	blob_for_each_attr(pos, attr, rem) {
+		int id = blob_id(pos);
+		int len = blob_len(pos);
+
+		if (id >= max)
+			continue;
+
+		if (info) {
+			int type = info[id].type;
+
+			if (type < BLOB_ATTR_LAST) {
+				if (!blob_check_type(blob_data(pos), len, type))
+					continue;
+			}
+
+			if (info[id].minlen && len < info[id].minlen)
+				continue;
+
+			if (info[id].maxlen && len > info[id].maxlen)
+				continue;
+
+			if (info[id].validate && !info[id].validate(&info[id], pos))
+				continue;
+		}
+
+		if (!data[id])
+			found++;
+
+		data[id] = pos;
+	}
+	return found;
+}
+
+bool
+blob_attr_equal(const struct blob_attr *a1, const struct blob_attr *a2)
+{
+	if (!a1 && !a2)
+		return true;
+
+	if (!a1 || !a2)
+		return false;
+
+	if (blob_pad_len(a1) != blob_pad_len(a2))
+		return false;
+
+	return !memcmp(a1, a2, blob_pad_len(a1));
+}
+
+struct blob_attr *
+blob_memdup(struct blob_attr *attr)
+{
+	struct blob_attr *ret;
+	int size = blob_pad_len(attr);
+
+	ret = malloc(size);
+	if (!ret)
+		return NULL;
+
+	memcpy(ret, attr, size);
+	return ret;
+}
--- a/3P/libubox/blob.h
+++ b/3P/libubox/blob.h
@@ -0,0 +1,257 @@
+/*
+ * blob - library for generating/parsing tagged binary data
+ *
+ * Copyright (C) 2010 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _BLOB_H__
+#define _BLOB_H__
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdio.h>
+#include <errno.h>
+
+#include "utils.h"
+
+#define BLOB_COOKIE		0x01234567
+
+enum {
+	BLOB_ATTR_UNSPEC,
+	BLOB_ATTR_NESTED,
+	BLOB_ATTR_BINARY,
+	BLOB_ATTR_STRING,
+	BLOB_ATTR_INT8,
+	BLOB_ATTR_INT16,
+	BLOB_ATTR_INT32,
+	BLOB_ATTR_INT64,
+	BLOB_ATTR_LAST
+};
+
+#define BLOB_ATTR_ID_MASK  0x7f000000
+#define BLOB_ATTR_ID_SHIFT 24
+#define BLOB_ATTR_LEN_MASK 0x00ffffff
+#define BLOB_ATTR_ALIGN    4
+#define BLOB_ATTR_EXTENDED 0x80000000
+
+struct blob_attr {
+	uint32_t id_len;
+	char data[];
+} __packed;
+
+struct blob_attr_info {
+	unsigned int type;
+	unsigned int minlen;
+	unsigned int maxlen;
+	bool (*validate)(const struct blob_attr_info *, struct blob_attr *);
+};
+
+struct blob_buf {
+	struct blob_attr *head;
+	bool (*grow)(struct blob_buf *buf, int minlen);
+	int buflen;
+	void *buf;
+};
+
+/*
+ * blob_data: returns the data pointer for an attribute
+ */
+static inline void *
+blob_data(const struct blob_attr *attr)
+{
+	return (void *) attr->data;
+}
+
+/*
+ * blob_id: returns the id of an attribute
+ */
+static inline unsigned int
+blob_id(const struct blob_attr *attr)
+{
+	int id = (be32_to_cpu(attr->id_len) & BLOB_ATTR_ID_MASK) >> BLOB_ATTR_ID_SHIFT;
+	return id;
+}
+
+static inline bool
+blob_is_extended(const struct blob_attr *attr)
+{
+	return !!(attr->id_len & cpu_to_be32(BLOB_ATTR_EXTENDED));
+}
+
+/*
+ * blob_len: returns the length of the attribute's payload
+ */
+static inline unsigned int
+blob_len(const struct blob_attr *attr)
+{
+	return (be32_to_cpu(attr->id_len) & BLOB_ATTR_LEN_MASK) - sizeof(struct blob_attr);
+}
+
+/*
+ * blob_raw_len: returns the complete length of an attribute (including the header)
+ */
+static inline unsigned int
+blob_raw_len(const struct blob_attr *attr)
+{
+	return blob_len(attr) + sizeof(struct blob_attr);
+}
+
+/*
+ * blob_pad_len: returns the padded length of an attribute (including the header)
+ */
+static inline unsigned int
+blob_pad_len(const struct blob_attr *attr)
+{
+	unsigned int len = blob_raw_len(attr);
+	len = (len + BLOB_ATTR_ALIGN - 1) & ~(BLOB_ATTR_ALIGN - 1);
+	return len;
+}
+
+static inline uint8_t
+blob_get_u8(const struct blob_attr *attr)
+{
+	return *((uint8_t *) attr->data);
+}
+
+static inline uint16_t
+blob_get_u16(const struct blob_attr *attr)
+{
+	uint16_t *tmp = (uint16_t*)attr->data;
+	return be16_to_cpu(*tmp);
+}
+
+static inline uint32_t
+blob_get_u32(const struct blob_attr *attr)
+{
+	uint32_t *tmp = (uint32_t*)attr->data;
+	return be32_to_cpu(*tmp);
+}
+
+static inline uint64_t
+blob_get_u64(const struct blob_attr *attr)
+{
+	uint32_t *ptr = (uint32_t *) blob_data(attr);
+	uint64_t tmp = ((uint64_t) be32_to_cpu(ptr[0])) << 32;
+	tmp |= be32_to_cpu(ptr[1]);
+	return tmp;
+}
+
+static inline int8_t
+blob_get_int8(const struct blob_attr *attr)
+{
+	return blob_get_u8(attr);
+}
+
+static inline int16_t
+blob_get_int16(const struct blob_attr *attr)
+{
+	return blob_get_u16(attr);
+}
+
+static inline int32_t
+blob_get_int32(const struct blob_attr *attr)
+{
+	return blob_get_u32(attr);
+}
+
+static inline int64_t
+blob_get_int64(const struct blob_attr *attr)
+{
+	return blob_get_u64(attr);
+}
+
+static inline const char *
+blob_get_string(const struct blob_attr *attr)
+{
+	return attr->data;
+}
+
+static inline struct blob_attr *
+blob_next(const struct blob_attr *attr)
+{
+	return (struct blob_attr *) ((char *) attr + blob_pad_len(attr));
+}
+
+extern void blob_fill_pad(struct blob_attr *attr);
+extern void blob_set_raw_len(struct blob_attr *attr, unsigned int len);
+extern bool blob_attr_equal(const struct blob_attr *a1, const struct blob_attr *a2);
+extern int blob_buf_init(struct blob_buf *buf, int id);
+extern void blob_buf_free(struct blob_buf *buf);
+extern bool blob_buf_grow(struct blob_buf *buf, int required);
+extern struct blob_attr *blob_new(struct blob_buf *buf, int id, int payload);
+extern void *blob_nest_start(struct blob_buf *buf, int id);
+extern void blob_nest_end(struct blob_buf *buf, void *cookie);
+extern struct blob_attr *blob_put(struct blob_buf *buf, int id, const void *ptr, unsigned int len);
+extern bool blob_check_type(const void *ptr, unsigned int len, int type);
+extern int blob_parse(struct blob_attr *attr, struct blob_attr **data, const struct blob_attr_info *info, int max);
+extern struct blob_attr *blob_memdup(struct blob_attr *attr);
+extern struct blob_attr *blob_put_raw(struct blob_buf *buf, const void *ptr, unsigned int len);
+
+static inline struct blob_attr *
+blob_put_string(struct blob_buf *buf, int id, const char *str)
+{
+	return blob_put(buf, id, str, strlen(str) + 1);
+}
+
+static inline struct blob_attr *
+blob_put_u8(struct blob_buf *buf, int id, uint8_t val)
+{
+	return blob_put(buf, id, &val, sizeof(val));
+}
+
+static inline struct blob_attr *
+blob_put_u16(struct blob_buf *buf, int id, uint16_t val)
+{
+	val = cpu_to_be16(val);
+	return blob_put(buf, id, &val, sizeof(val));
+}
+
+static inline struct blob_attr *
+blob_put_u32(struct blob_buf *buf, int id, uint32_t val)
+{
+	val = cpu_to_be32(val);
+	return blob_put(buf, id, &val, sizeof(val));
+}
+
+static inline struct blob_attr *
+blob_put_u64(struct blob_buf *buf, int id, uint64_t val)
+{
+	val = cpu_to_be64(val);
+	return blob_put(buf, id, &val, sizeof(val));
+}
+
+#define blob_put_int8	blob_put_u8
+#define blob_put_int16	blob_put_u16
+#define blob_put_int32	blob_put_u32
+#define blob_put_int64	blob_put_u64
+
+#define __blob_for_each_attr(pos, attr, rem) \
+	for (pos = (void *) attr; \
+	     rem > 0 && (blob_pad_len(pos) <= rem) && \
+	     (blob_pad_len(pos) >= sizeof(struct blob_attr)); \
+	     rem -= blob_pad_len(pos), pos = blob_next(pos))
+
+
+#define blob_for_each_attr(pos, attr, rem) \
+	for (rem = attr ? blob_len(attr) : 0, \
+	     pos = attr ? blob_data(attr) : 0; \
+	     rem > 0 && (blob_pad_len(pos) <= rem) && \
+	     (blob_pad_len(pos) >= sizeof(struct blob_attr)); \
+	     rem -= blob_pad_len(pos), pos = blob_next(pos))
+
+
+#endif
--- a/3P/libubox/blobmsg.c
+++ b/3P/libubox/blobmsg.c
@@ -0,0 +1,320 @@
+/*
+ * Copyright (C) 2010-2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+#include "blobmsg.h"
+
+static const int blob_type[__BLOBMSG_TYPE_LAST] = {
+	[BLOBMSG_TYPE_INT8] = BLOB_ATTR_INT8,
+	[BLOBMSG_TYPE_INT16] = BLOB_ATTR_INT16,
+	[BLOBMSG_TYPE_INT32] = BLOB_ATTR_INT32,
+	[BLOBMSG_TYPE_INT64] = BLOB_ATTR_INT64,
+	[BLOBMSG_TYPE_STRING] = BLOB_ATTR_STRING,
+	[BLOBMSG_TYPE_UNSPEC] = BLOB_ATTR_BINARY,
+};
+
+static uint16_t
+blobmsg_namelen(const struct blobmsg_hdr *hdr)
+{
+	return be16_to_cpu(hdr->namelen);
+}
+
+bool blobmsg_check_attr(const struct blob_attr *attr, bool name)
+{
+	const struct blobmsg_hdr *hdr;
+	const char *data;
+	int id, len;
+
+	if (blob_len(attr) < sizeof(struct blobmsg_hdr))
+		return false;
+
+	hdr = (void *) attr->data;
+	if (!hdr->namelen && name)
+		return false;
+
+	if (blobmsg_namelen(hdr) > blob_len(attr) - sizeof(struct blobmsg_hdr))
+		return false;
+
+	if (hdr->name[blobmsg_namelen(hdr)] != 0)
+		return false;
+
+	id = blob_id(attr);
+	len = blobmsg_data_len(attr);
+	data = blobmsg_data(attr);
+
+	if (id > BLOBMSG_TYPE_LAST)
+		return false;
+
+	if (!blob_type[id])
+		return true;
+
+	return blob_check_type(data, len, blob_type[id]);
+}
+
+int blobmsg_check_array(const struct blob_attr *attr, int type)
+{
+	struct blob_attr *cur;
+	bool name;
+	int rem;
+	int size = 0;
+
+	switch (blobmsg_type(attr)) {
+	case BLOBMSG_TYPE_TABLE:
+		name = true;
+		break;
+	case BLOBMSG_TYPE_ARRAY:
+		name = false;
+		break;
+	default:
+		return -1;
+	}
+
+	blobmsg_for_each_attr(cur, attr, rem) {
+		if (type != BLOBMSG_TYPE_UNSPEC && blobmsg_type(cur) != type)
+			return -1;
+
+		if (!blobmsg_check_attr(cur, name))
+			return -1;
+
+		size++;
+	}
+
+	return size;
+}
+
+bool blobmsg_check_attr_list(const struct blob_attr *attr, int type)
+{
+	return blobmsg_check_array(attr, type) >= 0;
+}
+
+int blobmsg_parse_array(const struct blobmsg_policy *policy, int policy_len,
+			struct blob_attr **tb, void *data, unsigned int len)
+{
+	struct blob_attr *attr;
+	int i = 0;
+
+	memset(tb, 0, policy_len * sizeof(*tb));
+	__blob_for_each_attr(attr, data, len) {
+		if (policy[i].type != BLOBMSG_TYPE_UNSPEC &&
+		    blob_id(attr) != policy[i].type)
+			continue;
+
+		if (!blobmsg_check_attr(attr, false))
+			return -1;
+
+		if (tb[i])
+			continue;
+
+		tb[i++] = attr;
+		if (i == policy_len)
+			break;
+	}
+
+	return 0;
+}
+
+
+int blobmsg_parse(const struct blobmsg_policy *policy, int policy_len,
+                  struct blob_attr **tb, void *data, unsigned int len)
+{
+	struct blobmsg_hdr *hdr;
+	struct blob_attr *attr;
+	uint8_t *pslen;
+	int i;
+
+	memset(tb, 0, policy_len * sizeof(*tb));
+	pslen = alloca(policy_len);
+	for (i = 0; i < policy_len; i++) {
+		if (!policy[i].name)
+			continue;
+
+		pslen[i] = strlen(policy[i].name);
+	}
+
+	__blob_for_each_attr(attr, data, len) {
+		hdr = blob_data(attr);
+		for (i = 0; i < policy_len; i++) {
+			if (!policy[i].name)
+				continue;
+
+			if (policy[i].type != BLOBMSG_TYPE_UNSPEC &&
+			    blob_id(attr) != policy[i].type)
+				continue;
+
+			if (blobmsg_namelen(hdr) != pslen[i])
+				continue;
+
+			if (!blobmsg_check_attr(attr, true))
+				return -1;
+
+			if (tb[i])
+				continue;
+
+			if (strcmp(policy[i].name, (char *) hdr->name) != 0)
+				continue;
+
+			tb[i] = attr;
+		}
+	}
+
+	return 0;
+}
+
+
+static struct blob_attr *
+blobmsg_new(struct blob_buf *buf, int type, const char *name, int payload_len, void **data)
+{
+	struct blob_attr *attr;
+	struct blobmsg_hdr *hdr;
+	int attrlen, namelen;
+	char *pad_start, *pad_end;
+
+	if (!name)
+		name = "";
+
+	namelen = strlen(name);
+	attrlen = blobmsg_hdrlen(namelen) + payload_len;
+	attr = blob_new(buf, type, attrlen);
+	if (!attr)
+		return NULL;
+
+	attr->id_len |= be32_to_cpu(BLOB_ATTR_EXTENDED);
+	hdr = blob_data(attr);
+	hdr->namelen = cpu_to_be16(namelen);
+	strcpy((char *) hdr->name, (const char *)name);
+	pad_end = *data = blobmsg_data(attr);
+	pad_start = (char *) &hdr->name[namelen];
+	if (pad_start < pad_end)
+		memset(pad_start, 0, pad_end - pad_start);
+
+	return attr;
+}
+
+static inline int
+attr_to_offset(struct blob_buf *buf, struct blob_attr *attr)
+{
+	return (char *)attr - (char *) buf->buf + BLOB_COOKIE;
+}
+
+
+void *
+blobmsg_open_nested(struct blob_buf *buf, const char *name, bool array)
+{
+	struct blob_attr *head;
+	int type = array ? BLOBMSG_TYPE_ARRAY : BLOBMSG_TYPE_TABLE;
+	unsigned long offset = attr_to_offset(buf, buf->head);
+	void *data;
+
+	if (!name)
+		name = "";
+
+	head = blobmsg_new(buf, type, name, 0, &data);
+	if (!head)
+		return NULL;
+	blob_set_raw_len(buf->head, blob_pad_len(buf->head) - blobmsg_hdrlen(strlen(name)));
+	buf->head = head;
+	return (void *)offset;
+}
+
+void
+blobmsg_vprintf(struct blob_buf *buf, const char *name, const char *format, va_list arg)
+{
+	va_list arg2;
+	char cbuf;
+	int len;
+
+	va_copy(arg2, arg);
+	len = vsnprintf(&cbuf, sizeof(cbuf), format, arg2);
+	va_end(arg2);
+
+	vsprintf(blobmsg_alloc_string_buffer(buf, name, len + 1), format, arg);
+	blobmsg_add_string_buffer(buf);
+}
+
+void
+blobmsg_printf(struct blob_buf *buf, const char *name, const char *format, ...)
+{
+	va_list ap;
+
+	va_start(ap, format);
+	blobmsg_vprintf(buf, name, format, ap);
+	va_end(ap);
+}
+
+void *
+blobmsg_alloc_string_buffer(struct blob_buf *buf, const char *name, unsigned int maxlen)
+{
+	struct blob_attr *attr;
+	void *data_dest;
+
+	attr = blobmsg_new(buf, BLOBMSG_TYPE_STRING, name, maxlen, &data_dest);
+	if (!attr)
+		return NULL;
+
+	data_dest = blobmsg_data(attr);
+	blob_set_raw_len(buf->head, blob_pad_len(buf->head) - blob_pad_len(attr));
+	blob_set_raw_len(attr, blob_raw_len(attr) - maxlen);
+
+	return data_dest;
+}
+
+void *
+blobmsg_realloc_string_buffer(struct blob_buf *buf, unsigned int maxlen)
+{
+	struct blob_attr *attr = blob_next(buf->head);
+	int offset = attr_to_offset(buf, blob_next(buf->head)) + blob_pad_len(attr) - BLOB_COOKIE;
+	int required = maxlen - (buf->buflen - offset);
+
+	if (required <= 0)
+		goto out;
+
+	blob_buf_grow(buf, required);
+	attr = blob_next(buf->head);
+
+out:
+	return blobmsg_data(attr);
+}
+
+void
+blobmsg_add_string_buffer(struct blob_buf *buf)
+{
+	struct blob_attr *attr;
+	int len, attrlen;
+
+	attr = blob_next(buf->head);
+	len = strlen(blobmsg_data(attr)) + 1;
+
+	attrlen = blob_raw_len(attr) + len;
+	blob_set_raw_len(attr, attrlen);
+	blob_fill_pad(attr);
+
+	blob_set_raw_len(buf->head, blob_raw_len(buf->head) + blob_pad_len(attr));
+}
+
+int
+blobmsg_add_field(struct blob_buf *buf, int type, const char *name,
+                  const void *data, unsigned int len)
+{
+	struct blob_attr *attr;
+	void *data_dest;
+
+	attr = blobmsg_new(buf, type, name, len, &data_dest);
+	if (!attr)
+		return -1;
+
+	if (len > 0)
+		memcpy(data_dest, data, len);
+
+	return 0;
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1,2 @@`
				`AM_CFLAGS = -Wall -Werror -Wextra -Wwrite-strings -Wno-unused-parameter -std=gnu99 -D_GNU_SOURCE -D_REENTRANT`
				`@@ -0,0 +1 @@`
				`new_obj.to_string()={ "glossary": { "title": "example glossary", "GlossDiv": { "title": "S", "GlossList": [ { "ID": "SGML", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML", "markup" ] } ] } } }`
				`@@ -0,0 +1 @@`
				`new_obj.to_string()={"glossary":{"title":"example glossary","GlossDiv":{"title":"S","GlossList":[{"ID":"SGML","SortAs":"SGML","GlossTerm":"Standard Generalized Markup Language","Acronym":"SGML","Abbrev":"ISO 8879:1986","GlossDef":"A meta-markup language, used to create markup languages such as DocBook.","GlossSeeAlso":["GML","XML","markup"]}]}}}`