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-rw-r--r--src/univalue/.gitignore22
-rw-r--r--src/univalue/.travis.yml52
-rw-r--r--src/univalue/COPYING19
-rw-r--r--src/univalue/Makefile.am84
-rw-r--r--src/univalue/README7
-rw-r--r--src/univalue/TODO10
-rwxr-xr-xsrc/univalue/autogen.sh9
-rw-r--r--src/univalue/build-aux/m4/.empty0
-rw-r--r--src/univalue/configure.ac69
-rw-r--r--src/univalue/gen/gen.cpp77
-rw-r--r--src/univalue/include/univalue.h250
-rw-r--r--src/univalue/lib/.gitignore10
-rw-r--r--src/univalue/lib/univalue.cpp365
-rw-r--r--src/univalue/lib/univalue_escapes.h262
-rw-r--r--src/univalue/lib/univalue_read.cpp389
-rw-r--r--src/univalue/lib/univalue_write.cpp127
-rw-r--r--src/univalue/pc/libunivalue-uninstalled.pc.in9
-rw-r--r--src/univalue/pc/libunivalue.pc.in10
-rw-r--r--src/univalue/test/.gitignore7
-rw-r--r--src/univalue/test/fail1.json1
-rw-r--r--src/univalue/test/fail10.json1
-rw-r--r--src/univalue/test/fail11.json1
-rw-r--r--src/univalue/test/fail12.json1
-rw-r--r--src/univalue/test/fail13.json1
-rw-r--r--src/univalue/test/fail14.json1
-rw-r--r--src/univalue/test/fail15.json1
-rw-r--r--src/univalue/test/fail16.json1
-rw-r--r--src/univalue/test/fail17.json1
-rw-r--r--src/univalue/test/fail18.json1
-rw-r--r--src/univalue/test/fail19.json1
-rw-r--r--src/univalue/test/fail2.json1
-rw-r--r--src/univalue/test/fail20.json1
-rw-r--r--src/univalue/test/fail21.json1
-rw-r--r--src/univalue/test/fail22.json1
-rw-r--r--src/univalue/test/fail23.json1
-rw-r--r--src/univalue/test/fail24.json1
-rw-r--r--src/univalue/test/fail25.json1
-rw-r--r--src/univalue/test/fail26.json1
-rw-r--r--src/univalue/test/fail27.json2
-rw-r--r--src/univalue/test/fail28.json2
-rw-r--r--src/univalue/test/fail29.json1
-rw-r--r--src/univalue/test/fail3.json1
-rw-r--r--src/univalue/test/fail30.json1
-rw-r--r--src/univalue/test/fail31.json1
-rw-r--r--src/univalue/test/fail32.json1
-rw-r--r--src/univalue/test/fail33.json1
-rw-r--r--src/univalue/test/fail34.json1
-rw-r--r--src/univalue/test/fail4.json1
-rw-r--r--src/univalue/test/fail5.json1
-rw-r--r--src/univalue/test/fail6.json1
-rw-r--r--src/univalue/test/fail7.json1
-rw-r--r--src/univalue/test/fail8.json1
-rw-r--r--src/univalue/test/fail9.json1
-rw-r--r--src/univalue/test/pass1.json58
-rw-r--r--src/univalue/test/pass2.json1
-rw-r--r--src/univalue/test/pass3.json6
-rw-r--r--src/univalue/test/unitester.cpp115
57 files changed, 1994 insertions, 0 deletions
diff --git a/src/univalue/.gitignore b/src/univalue/.gitignore
new file mode 100644
index 0000000000..ca9e842348
--- /dev/null
+++ b/src/univalue/.gitignore
@@ -0,0 +1,22 @@
+.deps/
+INSTALL
+Makefile
+Makefile.in
+aclocal.m4
+autom4te.cache/
+compile
+config.log
+config.status
+config.guess
+config.sub
+configure
+depcomp
+install-sh
+missing
+stamp-h1
+univalue-config.h*
+test-driver
+libtool
+ltmain.sh
+
+*.o
diff --git a/src/univalue/.travis.yml b/src/univalue/.travis.yml
new file mode 100644
index 0000000000..af632c78d9
--- /dev/null
+++ b/src/univalue/.travis.yml
@@ -0,0 +1,52 @@
+
+language: cpp
+
+compiler:
+ - clang
+ - gcc
+
+os:
+ - linux
+ - osx
+
+sudo: false
+
+env:
+ global:
+ - MAKEJOBS=-j3
+ - RUN_TESTS=true
+ - BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
+
+cache:
+ apt: true
+
+addons:
+ apt:
+ packages:
+ - pkg-config
+
+before_script:
+ - if [ -n "$USE_SHELL" ]; then export CONFIG_SHELL="$USE_SHELL"; fi
+ - test -n "$USE_SHELL" && eval '"$USE_SHELL" -c "./autogen.sh"' || ./autogen.sh
+
+script:
+ - if [ -n "$UNIVALUE_CONFIG" ]; then unset CC; unset CXX; fi
+ - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
+ - UNIVALUE_CONFIG_ALL="--prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
+ - ./configure --cache-file=config.cache $UNIVALUE_CONFIG_ALL $UNIVALUE_CONFIG || ( cat config.log && false)
+ - make -s $MAKEJOBS $GOAL || ( echo "Build failure. Verbose build follows." && make $GOAL ; false )
+ - export LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/depends/$HOST/lib
+ - if [ "$RUN_TESTS" = "true" ]; then make check; fi
+
+matrix:
+ fast_finish: true
+ include:
+ - os: linux
+ compiler: gcc
+ env: UNIVALUE_CONFIG=--host=x86_64-w64-mingw32 RUN_TESTS=false
+ addons:
+ apt:
+ packages:
+ - g++-mingw-w64-x86-64
+ - gcc-mingw-w64-x86-64
+ - binutils-mingw-w64-x86-64
diff --git a/src/univalue/COPYING b/src/univalue/COPYING
new file mode 100644
index 0000000000..1fb429f356
--- /dev/null
+++ b/src/univalue/COPYING
@@ -0,0 +1,19 @@
+
+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.
+
diff --git a/src/univalue/Makefile.am b/src/univalue/Makefile.am
new file mode 100644
index 0000000000..2800f466dc
--- /dev/null
+++ b/src/univalue/Makefile.am
@@ -0,0 +1,84 @@
+ACLOCAL_AMFLAGS = -I build-aux/m4
+.PHONY: gen
+.INTERMEDIATE: $(GENBIN)
+
+include_HEADERS = include/univalue.h
+noinst_HEADERS = lib/univalue_escapes.h
+
+lib_LTLIBRARIES = lib/libunivalue.la
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = pc/libunivalue.pc
+
+lib_libunivalue_la_SOURCES = \
+ lib/univalue.cpp \
+ lib/univalue_read.cpp \
+ lib/univalue_write.cpp
+
+lib_libunivalue_la_LDFLAGS = \
+ -version-info $(LIBUNIVALUE_CURRENT):$(LIBUNIVALUE_REVISION):$(LIBUNIVALUE_AGE) \
+ -no-undefined
+lib_libunivalue_la_CXXFLAGS = -I$(top_srcdir)/include
+
+TESTS = test/unitester
+
+GENBIN = gen/gen$(BUILD_EXEEXT)
+GEN_SRCS = gen/gen.cpp
+
+$(GENBIN): $(GEN_SRCS)
+ @echo Building $@
+ $(AM_V_at)c++ -I$(top_srcdir)/include -o $@ $<
+
+gen: lib/univalue_escapes.h $(GENBIN)
+ @echo Updating $<
+ $(AM_V_at)$(GENBIN) > lib/univalue_escapes.h
+
+noinst_PROGRAMS = $(TESTS)
+
+TEST_DATA_DIR=test
+
+test_unitester_SOURCES = test/unitester.cpp
+test_unitester_LDADD = lib/libunivalue.la
+test_unitester_CXXFLAGS = -I$(top_srcdir)/include -DJSON_TEST_SRC=\"$(srcdir)/$(TEST_DATA_DIR)\"
+test_unitester_LDFLAGS = -static $(LIBTOOL_APP_LDFLAGS)
+
+TEST_FILES = \
+ $(TEST_DATA_DIR)/fail10.json \
+ $(TEST_DATA_DIR)/fail11.json \
+ $(TEST_DATA_DIR)/fail12.json \
+ $(TEST_DATA_DIR)/fail13.json \
+ $(TEST_DATA_DIR)/fail14.json \
+ $(TEST_DATA_DIR)/fail15.json \
+ $(TEST_DATA_DIR)/fail16.json \
+ $(TEST_DATA_DIR)/fail17.json \
+ $(TEST_DATA_DIR)/fail18.json \
+ $(TEST_DATA_DIR)/fail19.json \
+ $(TEST_DATA_DIR)/fail1.json \
+ $(TEST_DATA_DIR)/fail20.json \
+ $(TEST_DATA_DIR)/fail21.json \
+ $(TEST_DATA_DIR)/fail22.json \
+ $(TEST_DATA_DIR)/fail23.json \
+ $(TEST_DATA_DIR)/fail24.json \
+ $(TEST_DATA_DIR)/fail25.json \
+ $(TEST_DATA_DIR)/fail26.json \
+ $(TEST_DATA_DIR)/fail27.json \
+ $(TEST_DATA_DIR)/fail28.json \
+ $(TEST_DATA_DIR)/fail29.json \
+ $(TEST_DATA_DIR)/fail2.json \
+ $(TEST_DATA_DIR)/fail30.json \
+ $(TEST_DATA_DIR)/fail31.json \
+ $(TEST_DATA_DIR)/fail32.json \
+ $(TEST_DATA_DIR)/fail33.json \
+ $(TEST_DATA_DIR)/fail34.json \
+ $(TEST_DATA_DIR)/fail3.json \
+ $(TEST_DATA_DIR)/fail4.json \
+ $(TEST_DATA_DIR)/fail5.json \
+ $(TEST_DATA_DIR)/fail6.json \
+ $(TEST_DATA_DIR)/fail7.json \
+ $(TEST_DATA_DIR)/fail8.json \
+ $(TEST_DATA_DIR)/fail9.json \
+ $(TEST_DATA_DIR)/pass1.json \
+ $(TEST_DATA_DIR)/pass2.json \
+ $(TEST_DATA_DIR)/pass3.json
+
+EXTRA_DIST=$(TEST_FILES) $(GEN_SRCS)
diff --git a/src/univalue/README b/src/univalue/README
new file mode 100644
index 0000000000..48167b083b
--- /dev/null
+++ b/src/univalue/README
@@ -0,0 +1,7 @@
+
+ UniValue
+
+A universal value object, with JSON encoding (output) and decoding (input).
+
+Built as a single dynamic RAII C++ object class, and no templates.
+
diff --git a/src/univalue/TODO b/src/univalue/TODO
new file mode 100644
index 0000000000..5530048e92
--- /dev/null
+++ b/src/univalue/TODO
@@ -0,0 +1,10 @@
+
+Rearrange tree for easier 'git subtree' style use
+
+Move towards C++11 etc.
+
+Namespace support - must come up with useful shorthand, avoiding
+long Univalue::Univalue::Univalue usages forced upon library users.
+
+Improve test suite
+
diff --git a/src/univalue/autogen.sh b/src/univalue/autogen.sh
new file mode 100755
index 0000000000..4b38721faa
--- /dev/null
+++ b/src/univalue/autogen.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+set -e
+srcdir="$(dirname $0)"
+cd "$srcdir"
+if [ -z ${LIBTOOLIZE} ] && GLIBTOOLIZE="`which glibtoolize 2>/dev/null`"; then
+ LIBTOOLIZE="${GLIBTOOLIZE}"
+ export LIBTOOLIZE
+fi
+autoreconf --install --force
diff --git a/src/univalue/build-aux/m4/.empty b/src/univalue/build-aux/m4/.empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/univalue/build-aux/m4/.empty
diff --git a/src/univalue/configure.ac b/src/univalue/configure.ac
new file mode 100644
index 0000000000..6cd9516229
--- /dev/null
+++ b/src/univalue/configure.ac
@@ -0,0 +1,69 @@
+m4_define([libunivalue_major_version], [1])
+m4_define([libunivalue_minor_version], [1])
+m4_define([libunivalue_micro_version], [1])
+m4_define([libunivalue_interface_age], [1])
+# If you need a modifier for the version number.
+# Normally empty, but can be used to make "fixup" releases.
+m4_define([libunivalue_extraversion], [])
+
+dnl libtool versioning from libunivalue
+m4_define([libunivalue_current], [m4_eval(100 * libunivalue_minor_version + libunivalue_micro_version - libunivalue_interface_age)])
+m4_define([libunivalue_binary_age], [m4_eval(100 * libunivalue_minor_version + libunivalue_micro_version)])
+m4_define([libunivalue_revision], [libunivalue_interface_age])
+m4_define([libunivalue_age], [m4_eval(libunivalue_binary_age - libunivalue_interface_age)])
+m4_define([libunivalue_version], [libunivalue_major_version().libunivalue_minor_version().libunivalue_micro_version()libunivalue_extraversion()])
+
+
+AC_INIT([univalue], [1.0.0],
+ [http://github.com/jgarzik/univalue/])
+
+dnl make the compilation flags quiet unless V=1 is used
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_PREREQ(2.60)
+AC_CONFIG_SRCDIR([lib/univalue.cpp])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_MACRO_DIR([build-aux/m4])
+AC_CONFIG_HEADERS([univalue-config.h])
+AM_INIT_AUTOMAKE([subdir-objects foreign])
+
+LIBUNIVALUE_MAJOR_VERSION=libunivalue_major_version
+LIBUNIVALUE_MINOR_VERSION=libunivalue_minor_version
+LIBUNIVALUE_MICRO_VERSION=libunivalue_micro_version
+LIBUNIVALUE_INTERFACE_AGE=libunivalue_interface_age
+
+# ABI version
+# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+LIBUNIVALUE_CURRENT=libunivalue_current
+LIBUNIVALUE_REVISION=libunivalue_revision
+LIBUNIVALUE_AGE=libunivalue_age
+
+AC_SUBST(LIBUNIVALUE_CURRENT)
+AC_SUBST(LIBUNIVALUE_REVISION)
+AC_SUBST(LIBUNIVALUE_AGE)
+
+LT_INIT
+LT_LANG([C++])
+
+case $host in
+ *mingw*)
+ LIBTOOL_APP_LDFLAGS="$LIBTOOL_APP_LDFLAGS -all-static"
+ ;;
+esac
+
+BUILD_EXEEXT=
+case $build in
+ *mingw*)
+ BUILD_EXEEXT=".exe"
+ ;;
+esac
+
+AC_CONFIG_FILES([
+ Makefile
+ pc/libunivalue.pc
+ pc/libunivalue-uninstalled.pc])
+
+AC_SUBST(LIBTOOL_APP_LDFLAGS)
+AC_SUBST(BUILD_EXEEXT)
+AC_OUTPUT
+
diff --git a/src/univalue/gen/gen.cpp b/src/univalue/gen/gen.cpp
new file mode 100644
index 0000000000..5e5a4d4aed
--- /dev/null
+++ b/src/univalue/gen/gen.cpp
@@ -0,0 +1,77 @@
+// Copyright 2014 BitPay Inc.
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+//
+// To re-create univalue_escapes.h:
+// $ g++ -o gen gen.cpp
+// $ ./gen > univalue_escapes.h
+//
+
+#include <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include "univalue.h"
+
+using namespace std;
+
+static bool initEscapes;
+static const char *escapes[256];
+
+static void initJsonEscape()
+{
+ escapes[(int)'"'] = "\\\"";
+ escapes[(int)'\\'] = "\\\\";
+ escapes[(int)'\b'] = "\\b";
+ escapes[(int)'\f'] = "\\f";
+ escapes[(int)'\n'] = "\\n";
+ escapes[(int)'\r'] = "\\r";
+ escapes[(int)'\t'] = "\\t";
+
+ initEscapes = true;
+}
+
+static void outputEscape()
+{
+ printf( "// Automatically generated file. Do not modify.\n"
+ "#ifndef BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n"
+ "#define BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n"
+ "static const char *escapes[256] = {\n");
+
+ for (unsigned int i = 0; i < 256; i++) {
+ if (!escapes[i]) {
+ printf("\tNULL,\n");
+ } else {
+ printf("\t\"");
+
+ unsigned int si;
+ for (si = 0; si < strlen(escapes[i]); si++) {
+ char ch = escapes[i][si];
+ switch (ch) {
+ case '"':
+ printf("\\\"");
+ break;
+ case '\\':
+ printf("\\\\");
+ break;
+ default:
+ printf("%c", escapes[i][si]);
+ break;
+ }
+ }
+
+ printf("\",\n");
+ }
+ }
+
+ printf( "};\n"
+ "#endif // BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H\n");
+}
+
+int main (int argc, char *argv[])
+{
+ initJsonEscape();
+ outputEscape();
+ return 0;
+}
+
diff --git a/src/univalue/include/univalue.h b/src/univalue/include/univalue.h
new file mode 100644
index 0000000000..ac05116011
--- /dev/null
+++ b/src/univalue/include/univalue.h
@@ -0,0 +1,250 @@
+// Copyright 2014 BitPay Inc.
+// Copyright 2015 Bitcoin Core Developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef __UNIVALUE_H__
+#define __UNIVALUE_H__
+
+#include <stdint.h>
+
+#include <string>
+#include <vector>
+#include <map>
+#include <cassert>
+
+#include <sstream> // .get_int64()
+#include <utility> // std::pair
+
+class UniValue {
+public:
+ enum VType { VNULL, VOBJ, VARR, VSTR, VNUM, VBOOL, };
+
+ UniValue() { typ = VNULL; }
+ UniValue(UniValue::VType initialType, const std::string& initialStr = "") {
+ typ = initialType;
+ val = initialStr;
+ }
+ UniValue(uint64_t val_) {
+ setInt(val_);
+ }
+ UniValue(int64_t val_) {
+ setInt(val_);
+ }
+ UniValue(bool val_) {
+ setBool(val_);
+ }
+ UniValue(int val_) {
+ setInt(val_);
+ }
+ UniValue(double val_) {
+ setFloat(val_);
+ }
+ UniValue(const std::string& val_) {
+ setStr(val_);
+ }
+ UniValue(const char *val_) {
+ std::string s(val_);
+ setStr(s);
+ }
+ ~UniValue() {}
+
+ void clear();
+
+ bool setNull();
+ bool setBool(bool val);
+ bool setNumStr(const std::string& val);
+ bool setInt(uint64_t val);
+ bool setInt(int64_t val);
+ bool setInt(int val) { return setInt((int64_t)val); }
+ bool setFloat(double val);
+ bool setStr(const std::string& val);
+ bool setArray();
+ bool setObject();
+
+ enum VType getType() const { return typ; }
+ const std::string& getValStr() const { return val; }
+ bool empty() const { return (values.size() == 0); }
+
+ size_t size() const { return values.size(); }
+
+ bool getBool() const { return isTrue(); }
+ bool checkObject(const std::map<std::string,UniValue::VType>& memberTypes);
+ const UniValue& operator[](const std::string& key) const;
+ const UniValue& operator[](unsigned int index) const;
+ bool exists(const std::string& key) const { return (findKey(key) >= 0); }
+
+ bool isNull() const { return (typ == VNULL); }
+ bool isTrue() const { return (typ == VBOOL) && (val == "1"); }
+ bool isFalse() const { return (typ == VBOOL) && (val != "1"); }
+ bool isBool() const { return (typ == VBOOL); }
+ bool isStr() const { return (typ == VSTR); }
+ bool isNum() const { return (typ == VNUM); }
+ bool isArray() const { return (typ == VARR); }
+ bool isObject() const { return (typ == VOBJ); }
+
+ bool push_back(const UniValue& val);
+ bool push_back(const std::string& val_) {
+ UniValue tmpVal(VSTR, val_);
+ return push_back(tmpVal);
+ }
+ bool push_back(const char *val_) {
+ std::string s(val_);
+ return push_back(s);
+ }
+ bool push_backV(const std::vector<UniValue>& vec);
+
+ bool pushKV(const std::string& key, const UniValue& val);
+ bool pushKV(const std::string& key, const std::string& val) {
+ UniValue tmpVal(VSTR, val);
+ return pushKV(key, tmpVal);
+ }
+ bool pushKV(const std::string& key, const char *val_) {
+ std::string val(val_);
+ return pushKV(key, val);
+ }
+ bool pushKV(const std::string& key, int64_t val) {
+ UniValue tmpVal(val);
+ return pushKV(key, tmpVal);
+ }
+ bool pushKV(const std::string& key, uint64_t val) {
+ UniValue tmpVal(val);
+ return pushKV(key, tmpVal);
+ }
+ bool pushKV(const std::string& key, int val) {
+ UniValue tmpVal((int64_t)val);
+ return pushKV(key, tmpVal);
+ }
+ bool pushKV(const std::string& key, double val) {
+ UniValue tmpVal(val);
+ return pushKV(key, tmpVal);
+ }
+ bool pushKVs(const UniValue& obj);
+
+ std::string write(unsigned int prettyIndent = 0,
+ unsigned int indentLevel = 0) const;
+
+ bool read(const char *raw);
+ bool read(const std::string& rawStr) {
+ return read(rawStr.c_str());
+ }
+
+private:
+ UniValue::VType typ;
+ std::string val; // numbers are stored as C++ strings
+ std::vector<std::string> keys;
+ std::vector<UniValue> values;
+
+ int findKey(const std::string& key) const;
+ void writeArray(unsigned int prettyIndent, unsigned int indentLevel, std::string& s) const;
+ void writeObject(unsigned int prettyIndent, unsigned int indentLevel, std::string& s) const;
+
+public:
+ // Strict type-specific getters, these throw std::runtime_error if the
+ // value is of unexpected type
+ std::vector<std::string> getKeys() const;
+ std::vector<UniValue> getValues() const;
+ bool get_bool() const;
+ std::string get_str() const;
+ int get_int() const;
+ int64_t get_int64() const;
+ double get_real() const;
+ const UniValue& get_obj() const;
+ const UniValue& get_array() const;
+
+ enum VType type() const { return getType(); }
+ bool push_back(std::pair<std::string,UniValue> pear) {
+ return pushKV(pear.first, pear.second);
+ }
+ friend const UniValue& find_value( const UniValue& obj, const std::string& name);
+};
+
+//
+// The following were added for compatibility with json_spirit.
+// Most duplicate other methods, and should be removed.
+//
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, const char *cVal)
+{
+ std::string key(cKey);
+ UniValue uVal(cVal);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, std::string strVal)
+{
+ std::string key(cKey);
+ UniValue uVal(strVal);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, uint64_t u64Val)
+{
+ std::string key(cKey);
+ UniValue uVal(u64Val);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, int64_t i64Val)
+{
+ std::string key(cKey);
+ UniValue uVal(i64Val);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, bool iVal)
+{
+ std::string key(cKey);
+ UniValue uVal(iVal);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, int iVal)
+{
+ std::string key(cKey);
+ UniValue uVal(iVal);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, double dVal)
+{
+ std::string key(cKey);
+ UniValue uVal(dVal);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(const char *cKey, const UniValue& uVal)
+{
+ std::string key(cKey);
+ return std::make_pair(key, uVal);
+}
+
+static inline std::pair<std::string,UniValue> Pair(std::string key, const UniValue& uVal)
+{
+ return std::make_pair(key, uVal);
+}
+
+enum jtokentype {
+ JTOK_ERR = -1,
+ JTOK_NONE = 0, // eof
+ JTOK_OBJ_OPEN,
+ JTOK_OBJ_CLOSE,
+ JTOK_ARR_OPEN,
+ JTOK_ARR_CLOSE,
+ JTOK_COLON,
+ JTOK_COMMA,
+ JTOK_KW_NULL,
+ JTOK_KW_TRUE,
+ JTOK_KW_FALSE,
+ JTOK_NUMBER,
+ JTOK_STRING,
+};
+
+extern enum jtokentype getJsonToken(std::string& tokenVal,
+ unsigned int& consumed, const char *raw);
+extern const char *uvTypeName(UniValue::VType t);
+
+extern const UniValue NullUniValue;
+
+const UniValue& find_value( const UniValue& obj, const std::string& name);
+
+#endif // __UNIVALUE_H__ \ No newline at end of file
diff --git a/src/univalue/lib/.gitignore b/src/univalue/lib/.gitignore
new file mode 100644
index 0000000000..ca8c16dcd4
--- /dev/null
+++ b/src/univalue/lib/.gitignore
@@ -0,0 +1,10 @@
+
+libunivalue-uninstalled.pc
+libunivalue.pc
+libunivalue.a
+gen
+
+.libs
+*.lo
+*.la
+
diff --git a/src/univalue/lib/univalue.cpp b/src/univalue/lib/univalue.cpp
new file mode 100644
index 0000000000..883e8651fe
--- /dev/null
+++ b/src/univalue/lib/univalue.cpp
@@ -0,0 +1,365 @@
+// Copyright 2014 BitPay Inc.
+// Copyright 2015 Bitcoin Core Developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <stdint.h>
+#include <ctype.h>
+#include <errno.h>
+#include <iomanip>
+#include <limits>
+#include <sstream>
+#include <stdexcept>
+#include <stdlib.h>
+#include <string.h>
+
+#include "univalue.h"
+
+namespace
+{
+static bool ParsePrechecks(const std::string& str)
+{
+ if (str.empty()) // No empty string allowed
+ return false;
+ if (str.size() >= 1 && (isspace(str[0]) || isspace(str[str.size()-1]))) // No padding allowed
+ return false;
+ if (str.size() != strlen(str.c_str())) // No embedded NUL characters allowed
+ return false;
+ return true;
+}
+
+bool ParseInt32(const std::string& str, int32_t *out)
+{
+ if (!ParsePrechecks(str))
+ return false;
+ char *endp = NULL;
+ errno = 0; // strtol will not set errno if valid
+ long int n = strtol(str.c_str(), &endp, 10);
+ if(out) *out = (int32_t)n;
+ // Note that strtol returns a *long int*, so even if strtol doesn't report a over/underflow
+ // we still have to check that the returned value is within the range of an *int32_t*. On 64-bit
+ // platforms the size of these types may be different.
+ return endp && *endp == 0 && !errno &&
+ n >= std::numeric_limits<int32_t>::min() &&
+ n <= std::numeric_limits<int32_t>::max();
+}
+
+bool ParseInt64(const std::string& str, int64_t *out)
+{
+ if (!ParsePrechecks(str))
+ return false;
+ char *endp = NULL;
+ errno = 0; // strtoll will not set errno if valid
+ long long int n = strtoll(str.c_str(), &endp, 10);
+ if(out) *out = (int64_t)n;
+ // Note that strtoll returns a *long long int*, so even if strtol doesn't report a over/underflow
+ // we still have to check that the returned value is within the range of an *int64_t*.
+ return endp && *endp == 0 && !errno &&
+ n >= std::numeric_limits<int64_t>::min() &&
+ n <= std::numeric_limits<int64_t>::max();
+}
+
+bool ParseDouble(const std::string& str, double *out)
+{
+ if (!ParsePrechecks(str))
+ return false;
+ if (str.size() >= 2 && str[0] == '0' && str[1] == 'x') // No hexadecimal floats allowed
+ return false;
+ std::istringstream text(str);
+ text.imbue(std::locale::classic());
+ double result;
+ text >> result;
+ if(out) *out = result;
+ return text.eof() && !text.fail();
+}
+}
+
+using namespace std;
+
+const UniValue NullUniValue;
+
+void UniValue::clear()
+{
+ typ = VNULL;
+ val.clear();
+ keys.clear();
+ values.clear();
+}
+
+bool UniValue::setNull()
+{
+ clear();
+ return true;
+}
+
+bool UniValue::setBool(bool val_)
+{
+ clear();
+ typ = VBOOL;
+ if (val_)
+ val = "1";
+ return true;
+}
+
+static bool validNumStr(const string& s)
+{
+ string tokenVal;
+ unsigned int consumed;
+ enum jtokentype tt = getJsonToken(tokenVal, consumed, s.c_str());
+ return (tt == JTOK_NUMBER);
+}
+
+bool UniValue::setNumStr(const string& val_)
+{
+ if (!validNumStr(val_))
+ return false;
+
+ clear();
+ typ = VNUM;
+ val = val_;
+ return true;
+}
+
+bool UniValue::setInt(uint64_t val)
+{
+ string s;
+ ostringstream oss;
+
+ oss << val;
+
+ return setNumStr(oss.str());
+}
+
+bool UniValue::setInt(int64_t val)
+{
+ string s;
+ ostringstream oss;
+
+ oss << val;
+
+ return setNumStr(oss.str());
+}
+
+bool UniValue::setFloat(double val)
+{
+ string s;
+ ostringstream oss;
+
+ oss << std::setprecision(16) << val;
+
+ bool ret = setNumStr(oss.str());
+ typ = VNUM;
+ return ret;
+}
+
+bool UniValue::setStr(const string& val_)
+{
+ clear();
+ typ = VSTR;
+ val = val_;
+ return true;
+}
+
+bool UniValue::setArray()
+{
+ clear();
+ typ = VARR;
+ return true;
+}
+
+bool UniValue::setObject()
+{
+ clear();
+ typ = VOBJ;
+ return true;
+}
+
+bool UniValue::push_back(const UniValue& val)
+{
+ if (typ != VARR)
+ return false;
+
+ values.push_back(val);
+ return true;
+}
+
+bool UniValue::push_backV(const std::vector<UniValue>& vec)
+{
+ if (typ != VARR)
+ return false;
+
+ values.insert(values.end(), vec.begin(), vec.end());
+
+ return true;
+}
+
+bool UniValue::pushKV(const std::string& key, const UniValue& val)
+{
+ if (typ != VOBJ)
+ return false;
+
+ keys.push_back(key);
+ values.push_back(val);
+ return true;
+}
+
+bool UniValue::pushKVs(const UniValue& obj)
+{
+ if (typ != VOBJ || obj.typ != VOBJ)
+ return false;
+
+ for (unsigned int i = 0; i < obj.keys.size(); i++) {
+ keys.push_back(obj.keys[i]);
+ values.push_back(obj.values[i]);
+ }
+
+ return true;
+}
+
+int UniValue::findKey(const std::string& key) const
+{
+ for (unsigned int i = 0; i < keys.size(); i++) {
+ if (keys[i] == key)
+ return (int) i;
+ }
+
+ return -1;
+}
+
+bool UniValue::checkObject(const std::map<std::string,UniValue::VType>& t)
+{
+ for (std::map<std::string,UniValue::VType>::const_iterator it = t.begin();
+ it != t.end(); it++) {
+ int idx = findKey(it->first);
+ if (idx < 0)
+ return false;
+
+ if (values[idx].getType() != it->second)
+ return false;
+ }
+
+ return true;
+}
+
+const UniValue& UniValue::operator[](const std::string& key) const
+{
+ if (typ != VOBJ)
+ return NullUniValue;
+
+ int index = findKey(key);
+ if (index < 0)
+ return NullUniValue;
+
+ return values[index];
+}
+
+const UniValue& UniValue::operator[](unsigned int index) const
+{
+ if (typ != VOBJ && typ != VARR)
+ return NullUniValue;
+ if (index >= values.size())
+ return NullUniValue;
+
+ return values[index];
+}
+
+const char *uvTypeName(UniValue::VType t)
+{
+ switch (t) {
+ case UniValue::VNULL: return "null";
+ case UniValue::VBOOL: return "bool";
+ case UniValue::VOBJ: return "object";
+ case UniValue::VARR: return "array";
+ case UniValue::VSTR: return "string";
+ case UniValue::VNUM: return "number";
+ }
+
+ // not reached
+ return NULL;
+}
+
+const UniValue& find_value( const UniValue& obj, const std::string& name)
+{
+ for (unsigned int i = 0; i < obj.keys.size(); i++)
+ {
+ if( obj.keys[i] == name )
+ {
+ return obj.values[i];
+ }
+ }
+
+ return NullUniValue;
+}
+
+std::vector<std::string> UniValue::getKeys() const
+{
+ if (typ != VOBJ)
+ throw std::runtime_error("JSON value is not an object as expected");
+ return keys;
+}
+
+std::vector<UniValue> UniValue::getValues() const
+{
+ if (typ != VOBJ && typ != VARR)
+ throw std::runtime_error("JSON value is not an object or array as expected");
+ return values;
+}
+
+bool UniValue::get_bool() const
+{
+ if (typ != VBOOL)
+ throw std::runtime_error("JSON value is not a boolean as expected");
+ return getBool();
+}
+
+std::string UniValue::get_str() const
+{
+ if (typ != VSTR)
+ throw std::runtime_error("JSON value is not a string as expected");
+ return getValStr();
+}
+
+int UniValue::get_int() const
+{
+ if (typ != VNUM)
+ throw std::runtime_error("JSON value is not an integer as expected");
+ int32_t retval;
+ if (!ParseInt32(getValStr(), &retval))
+ throw std::runtime_error("JSON integer out of range");
+ return retval;
+}
+
+int64_t UniValue::get_int64() const
+{
+ if (typ != VNUM)
+ throw std::runtime_error("JSON value is not an integer as expected");
+ int64_t retval;
+ if (!ParseInt64(getValStr(), &retval))
+ throw std::runtime_error("JSON integer out of range");
+ return retval;
+}
+
+double UniValue::get_real() const
+{
+ if (typ != VNUM)
+ throw std::runtime_error("JSON value is not a number as expected");
+ double retval;
+ if (!ParseDouble(getValStr(), &retval))
+ throw std::runtime_error("JSON double out of range");
+ return retval;
+}
+
+const UniValue& UniValue::get_obj() const
+{
+ if (typ != VOBJ)
+ throw std::runtime_error("JSON value is not an object as expected");
+ return *this;
+}
+
+const UniValue& UniValue::get_array() const
+{
+ if (typ != VARR)
+ throw std::runtime_error("JSON value is not an array as expected");
+ return *this;
+}
+
diff --git a/src/univalue/lib/univalue_escapes.h b/src/univalue/lib/univalue_escapes.h
new file mode 100644
index 0000000000..4133b24ca1
--- /dev/null
+++ b/src/univalue/lib/univalue_escapes.h
@@ -0,0 +1,262 @@
+// Automatically generated file. Do not modify.
+#ifndef BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H
+#define BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H
+static const char *escapes[256] = {
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ "\\b",
+ "\\t",
+ "\\n",
+ NULL,
+ "\\f",
+ "\\r",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ "\\\"",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ "\\\\",
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+};
+#endif // BITCOIN_UNIVALUE_UNIVALUE_ESCAPES_H
diff --git a/src/univalue/lib/univalue_read.cpp b/src/univalue/lib/univalue_read.cpp
new file mode 100644
index 0000000000..64591234cb
--- /dev/null
+++ b/src/univalue/lib/univalue_read.cpp
@@ -0,0 +1,389 @@
+// Copyright 2014 BitPay Inc.
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <string.h>
+#include <vector>
+#include <stdio.h>
+#include "univalue.h"
+
+using namespace std;
+
+// convert hexadecimal string to unsigned integer
+static const char *hatoui(const char *first, const char *last,
+ unsigned int& out)
+{
+ unsigned int result = 0;
+ for (; first != last; ++first)
+ {
+ int digit;
+ if (isdigit(*first))
+ digit = *first - '0';
+
+ else if (*first >= 'a' && *first <= 'f')
+ digit = *first - 'a' + 10;
+
+ else if (*first >= 'A' && *first <= 'F')
+ digit = *first - 'A' + 10;
+
+ else
+ break;
+
+ result = 16 * result + digit;
+ }
+ out = result;
+
+ return first;
+}
+
+enum jtokentype getJsonToken(string& tokenVal, unsigned int& consumed,
+ const char *raw)
+{
+ tokenVal.clear();
+ consumed = 0;
+
+ const char *rawStart = raw;
+
+ while ((*raw) && (isspace(*raw))) // skip whitespace
+ raw++;
+
+ switch (*raw) {
+
+ case 0:
+ return JTOK_NONE;
+
+ case '{':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_OBJ_OPEN;
+ case '}':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_OBJ_CLOSE;
+ case '[':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_ARR_OPEN;
+ case ']':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_ARR_CLOSE;
+
+ case ':':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_COLON;
+ case ',':
+ raw++;
+ consumed = (raw - rawStart);
+ return JTOK_COMMA;
+
+ case 'n':
+ case 't':
+ case 'f':
+ if (!strncmp(raw, "null", 4)) {
+ raw += 4;
+ consumed = (raw - rawStart);
+ return JTOK_KW_NULL;
+ } else if (!strncmp(raw, "true", 4)) {
+ raw += 4;
+ consumed = (raw - rawStart);
+ return JTOK_KW_TRUE;
+ } else if (!strncmp(raw, "false", 5)) {
+ raw += 5;
+ consumed = (raw - rawStart);
+ return JTOK_KW_FALSE;
+ } else
+ return JTOK_ERR;
+
+ case '-':
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9': {
+ // part 1: int
+ string numStr;
+
+ const char *first = raw;
+
+ const char *firstDigit = first;
+ if (!isdigit(*firstDigit))
+ firstDigit++;
+ if ((*firstDigit == '0') && isdigit(firstDigit[1]))
+ return JTOK_ERR;
+
+ numStr += *raw; // copy first char
+ raw++;
+
+ if ((*first == '-') && (!isdigit(*raw)))
+ return JTOK_ERR;
+
+ while ((*raw) && isdigit(*raw)) { // copy digits
+ numStr += *raw;
+ raw++;
+ }
+
+ // part 2: frac
+ if (*raw == '.') {
+ numStr += *raw; // copy .
+ raw++;
+
+ if (!isdigit(*raw))
+ return JTOK_ERR;
+ while ((*raw) && isdigit(*raw)) { // copy digits
+ numStr += *raw;
+ raw++;
+ }
+ }
+
+ // part 3: exp
+ if (*raw == 'e' || *raw == 'E') {
+ numStr += *raw; // copy E
+ raw++;
+
+ if (*raw == '-' || *raw == '+') { // copy +/-
+ numStr += *raw;
+ raw++;
+ }
+
+ if (!isdigit(*raw))
+ return JTOK_ERR;
+ while ((*raw) && isdigit(*raw)) { // copy digits
+ numStr += *raw;
+ raw++;
+ }
+ }
+
+ tokenVal = numStr;
+ consumed = (raw - rawStart);
+ return JTOK_NUMBER;
+ }
+
+ case '"': {
+ raw++; // skip "
+
+ string valStr;
+
+ while (*raw) {
+ if (*raw < 0x20)
+ return JTOK_ERR;
+
+ else if (*raw == '\\') {
+ raw++; // skip backslash
+
+ switch (*raw) {
+ case '"': valStr += "\""; break;
+ case '\\': valStr += "\\"; break;
+ case '/': valStr += "/"; break;
+ case 'b': valStr += "\b"; break;
+ case 'f': valStr += "\f"; break;
+ case 'n': valStr += "\n"; break;
+ case 'r': valStr += "\r"; break;
+ case 't': valStr += "\t"; break;
+
+ case 'u': {
+ unsigned int codepoint;
+ if (hatoui(raw + 1, raw + 1 + 4, codepoint) !=
+ raw + 1 + 4)
+ return JTOK_ERR;
+
+ if (codepoint <= 0x7f)
+ valStr.push_back((char)codepoint);
+ else if (codepoint <= 0x7FF) {
+ valStr.push_back((char)(0xC0 | (codepoint >> 6)));
+ valStr.push_back((char)(0x80 | (codepoint & 0x3F)));
+ } else if (codepoint <= 0xFFFF) {
+ valStr.push_back((char)(0xE0 | (codepoint >> 12)));
+ valStr.push_back((char)(0x80 | ((codepoint >> 6) & 0x3F)));
+ valStr.push_back((char)(0x80 | (codepoint & 0x3F)));
+ }
+
+ raw += 4;
+ break;
+ }
+ default:
+ return JTOK_ERR;
+
+ }
+
+ raw++; // skip esc'd char
+ }
+
+ else if (*raw == '"') {
+ raw++; // skip "
+ break; // stop scanning
+ }
+
+ else {
+ valStr += *raw;
+ raw++;
+ }
+ }
+
+ tokenVal = valStr;
+ consumed = (raw - rawStart);
+ return JTOK_STRING;
+ }
+
+ default:
+ return JTOK_ERR;
+ }
+}
+
+bool UniValue::read(const char *raw)
+{
+ clear();
+
+ bool expectName = false;
+ bool expectColon = false;
+ vector<UniValue*> stack;
+
+ string tokenVal;
+ unsigned int consumed;
+ enum jtokentype tok = JTOK_NONE;
+ enum jtokentype last_tok = JTOK_NONE;
+ do {
+ last_tok = tok;
+
+ tok = getJsonToken(tokenVal, consumed, raw);
+ if (tok == JTOK_NONE || tok == JTOK_ERR)
+ return false;
+ raw += consumed;
+
+ switch (tok) {
+
+ case JTOK_OBJ_OPEN:
+ case JTOK_ARR_OPEN: {
+ VType utyp = (tok == JTOK_OBJ_OPEN ? VOBJ : VARR);
+ if (!stack.size()) {
+ if (utyp == VOBJ)
+ setObject();
+ else
+ setArray();
+ stack.push_back(this);
+ } else {
+ UniValue tmpVal(utyp);
+ UniValue *top = stack.back();
+ top->values.push_back(tmpVal);
+
+ UniValue *newTop = &(top->values.back());
+ stack.push_back(newTop);
+ }
+
+ if (utyp == VOBJ)
+ expectName = true;
+ break;
+ }
+
+ case JTOK_OBJ_CLOSE:
+ case JTOK_ARR_CLOSE: {
+ if (!stack.size() || expectColon || (last_tok == JTOK_COMMA))
+ return false;
+
+ VType utyp = (tok == JTOK_OBJ_CLOSE ? VOBJ : VARR);
+ UniValue *top = stack.back();
+ if (utyp != top->getType())
+ return false;
+
+ stack.pop_back();
+ expectName = false;
+ break;
+ }
+
+ case JTOK_COLON: {
+ if (!stack.size() || expectName || !expectColon)
+ return false;
+
+ UniValue *top = stack.back();
+ if (top->getType() != VOBJ)
+ return false;
+
+ expectColon = false;
+ break;
+ }
+
+ case JTOK_COMMA: {
+ if (!stack.size() || expectName || expectColon ||
+ (last_tok == JTOK_COMMA) || (last_tok == JTOK_ARR_OPEN))
+ return false;
+
+ UniValue *top = stack.back();
+ if (top->getType() == VOBJ)
+ expectName = true;
+ break;
+ }
+
+ case JTOK_KW_NULL:
+ case JTOK_KW_TRUE:
+ case JTOK_KW_FALSE: {
+ if (!stack.size() || expectName || expectColon)
+ return false;
+
+ UniValue tmpVal;
+ switch (tok) {
+ case JTOK_KW_NULL:
+ // do nothing more
+ break;
+ case JTOK_KW_TRUE:
+ tmpVal.setBool(true);
+ break;
+ case JTOK_KW_FALSE:
+ tmpVal.setBool(false);
+ break;
+ default: /* impossible */ break;
+ }
+
+ UniValue *top = stack.back();
+ top->values.push_back(tmpVal);
+
+ break;
+ }
+
+ case JTOK_NUMBER: {
+ if (!stack.size() || expectName || expectColon)
+ return false;
+
+ UniValue tmpVal(VNUM, tokenVal);
+ UniValue *top = stack.back();
+ top->values.push_back(tmpVal);
+
+ break;
+ }
+
+ case JTOK_STRING: {
+ if (!stack.size())
+ return false;
+
+ UniValue *top = stack.back();
+
+ if (expectName) {
+ top->keys.push_back(tokenVal);
+ expectName = false;
+ expectColon = true;
+ } else {
+ UniValue tmpVal(VSTR, tokenVal);
+ top->values.push_back(tmpVal);
+ }
+
+ break;
+ }
+
+ default:
+ return false;
+ }
+ } while (!stack.empty ());
+
+ /* Check that nothing follows the initial construct (parsed above). */
+ tok = getJsonToken(tokenVal, consumed, raw);
+ if (tok != JTOK_NONE)
+ return false;
+
+ return true;
+}
+
diff --git a/src/univalue/lib/univalue_write.cpp b/src/univalue/lib/univalue_write.cpp
new file mode 100644
index 0000000000..bce3997af7
--- /dev/null
+++ b/src/univalue/lib/univalue_write.cpp
@@ -0,0 +1,127 @@
+// Copyright 2014 BitPay Inc.
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <ctype.h>
+#include <iomanip>
+#include <sstream>
+#include <stdio.h>
+#include "univalue.h"
+#include "univalue_escapes.h"
+
+// TODO: Using UTF8
+
+using namespace std;
+
+static string json_escape(const string& inS)
+{
+ string outS;
+ outS.reserve(inS.size() * 2);
+
+ for (unsigned int i = 0; i < inS.size(); i++) {
+ unsigned char ch = inS[i];
+ const char *escStr = escapes[ch];
+
+ if (escStr)
+ outS += escStr;
+
+ else if (isprint(ch))
+ outS += ch;
+
+ else {
+ char tmpesc[16];
+ sprintf(tmpesc, "\\u%04x", ch);
+ outS += tmpesc;
+ }
+ }
+
+ return outS;
+}
+
+string UniValue::write(unsigned int prettyIndent,
+ unsigned int indentLevel) const
+{
+ string s;
+ s.reserve(1024);
+
+ unsigned int modIndent = indentLevel;
+ if (modIndent == 0)
+ modIndent = 1;
+
+ switch (typ) {
+ case VNULL:
+ s += "null";
+ break;
+ case VOBJ:
+ writeObject(prettyIndent, modIndent, s);
+ break;
+ case VARR:
+ writeArray(prettyIndent, modIndent, s);
+ break;
+ case VSTR:
+ s += "\"" + json_escape(val) + "\"";
+ break;
+ case VNUM:
+ s += val;
+ break;
+ case VBOOL:
+ s += (val == "1" ? "true" : "false");
+ break;
+ }
+
+ return s;
+}
+
+static void indentStr(unsigned int prettyIndent, unsigned int indentLevel, string& s)
+{
+ s.append(prettyIndent * indentLevel, ' ');
+}
+
+void UniValue::writeArray(unsigned int prettyIndent, unsigned int indentLevel, string& s) const
+{
+ s += "[";
+ if (prettyIndent)
+ s += "\n";
+
+ for (unsigned int i = 0; i < values.size(); i++) {
+ if (prettyIndent)
+ indentStr(prettyIndent, indentLevel, s);
+ s += values[i].write(prettyIndent, indentLevel + 1);
+ if (i != (values.size() - 1)) {
+ s += ",";
+ if (prettyIndent)
+ s += " ";
+ }
+ if (prettyIndent)
+ s += "\n";
+ }
+
+ if (prettyIndent)
+ indentStr(prettyIndent, indentLevel - 1, s);
+ s += "]";
+}
+
+void UniValue::writeObject(unsigned int prettyIndent, unsigned int indentLevel, string& s) const
+{
+ s += "{";
+ if (prettyIndent)
+ s += "\n";
+
+ for (unsigned int i = 0; i < keys.size(); i++) {
+ if (prettyIndent)
+ indentStr(prettyIndent, indentLevel, s);
+ s += "\"" + json_escape(keys[i]) + "\":";
+ if (prettyIndent)
+ s += " ";
+ s += values[i].write(prettyIndent, indentLevel + 1);
+ if (i != (values.size() - 1))
+ s += ",";
+ if (prettyIndent)
+ s += "\n";
+ }
+
+ if (prettyIndent)
+ indentStr(prettyIndent, indentLevel - 1, s);
+ s += "}";
+}
+
diff --git a/src/univalue/pc/libunivalue-uninstalled.pc.in b/src/univalue/pc/libunivalue-uninstalled.pc.in
new file mode 100644
index 0000000000..b7f53e875e
--- /dev/null
+++ b/src/univalue/pc/libunivalue-uninstalled.pc.in
@@ -0,0 +1,9 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libunivalue
+Description: libunivalue, C++ universal value object and JSON library
+Version: @VERSION@
+Libs: ${pc_top_builddir}/${pcfiledir}/libunivalue.la
diff --git a/src/univalue/pc/libunivalue.pc.in b/src/univalue/pc/libunivalue.pc.in
new file mode 100644
index 0000000000..358a2d5f73
--- /dev/null
+++ b/src/univalue/pc/libunivalue.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libunivalue
+Description: libunivalue, C++ universal value object and JSON library
+Version: @VERSION@
+Libs: -L${libdir} -lunivalue
+Cflags: -I${includedir}
diff --git a/src/univalue/test/.gitignore b/src/univalue/test/.gitignore
new file mode 100644
index 0000000000..e4dea0df72
--- /dev/null
+++ b/src/univalue/test/.gitignore
@@ -0,0 +1,7 @@
+
+unitester
+
+*.log
+*.trs
+
+.libs
diff --git a/src/univalue/test/fail1.json b/src/univalue/test/fail1.json
new file mode 100644
index 0000000000..6216b865f1
--- /dev/null
+++ b/src/univalue/test/fail1.json
@@ -0,0 +1 @@
+"A JSON payload should be an object or array, not a string." \ No newline at end of file
diff --git a/src/univalue/test/fail10.json b/src/univalue/test/fail10.json
new file mode 100644
index 0000000000..5d8c0047bd
--- /dev/null
+++ b/src/univalue/test/fail10.json
@@ -0,0 +1 @@
+{"Extra value after close": true} "misplaced quoted value" \ No newline at end of file
diff --git a/src/univalue/test/fail11.json b/src/univalue/test/fail11.json
new file mode 100644
index 0000000000..76eb95b458
--- /dev/null
+++ b/src/univalue/test/fail11.json
@@ -0,0 +1 @@
+{"Illegal expression": 1 + 2} \ No newline at end of file
diff --git a/src/univalue/test/fail12.json b/src/univalue/test/fail12.json
new file mode 100644
index 0000000000..77580a4522
--- /dev/null
+++ b/src/univalue/test/fail12.json
@@ -0,0 +1 @@
+{"Illegal invocation": alert()} \ No newline at end of file
diff --git a/src/univalue/test/fail13.json b/src/univalue/test/fail13.json
new file mode 100644
index 0000000000..379406b59b
--- /dev/null
+++ b/src/univalue/test/fail13.json
@@ -0,0 +1 @@
+{"Numbers cannot have leading zeroes": 013} \ No newline at end of file
diff --git a/src/univalue/test/fail14.json b/src/univalue/test/fail14.json
new file mode 100644
index 0000000000..0ed366b38a
--- /dev/null
+++ b/src/univalue/test/fail14.json
@@ -0,0 +1 @@
+{"Numbers cannot be hex": 0x14} \ No newline at end of file
diff --git a/src/univalue/test/fail15.json b/src/univalue/test/fail15.json
new file mode 100644
index 0000000000..fc8376b605
--- /dev/null
+++ b/src/univalue/test/fail15.json
@@ -0,0 +1 @@
+["Illegal backslash escape: \x15"] \ No newline at end of file
diff --git a/src/univalue/test/fail16.json b/src/univalue/test/fail16.json
new file mode 100644
index 0000000000..3fe21d4b53
--- /dev/null
+++ b/src/univalue/test/fail16.json
@@ -0,0 +1 @@
+[\naked] \ No newline at end of file
diff --git a/src/univalue/test/fail17.json b/src/univalue/test/fail17.json
new file mode 100644
index 0000000000..62b9214aed
--- /dev/null
+++ b/src/univalue/test/fail17.json
@@ -0,0 +1 @@
+["Illegal backslash escape: \017"] \ No newline at end of file
diff --git a/src/univalue/test/fail18.json b/src/univalue/test/fail18.json
new file mode 100644
index 0000000000..edac92716f
--- /dev/null
+++ b/src/univalue/test/fail18.json
@@ -0,0 +1 @@
+[[[[[[[[[[[[[[[[[[[["Too deep"]]]]]]]]]]]]]]]]]]]] \ No newline at end of file
diff --git a/src/univalue/test/fail19.json b/src/univalue/test/fail19.json
new file mode 100644
index 0000000000..3b9c46fa9a
--- /dev/null
+++ b/src/univalue/test/fail19.json
@@ -0,0 +1 @@
+{"Missing colon" null} \ No newline at end of file
diff --git a/src/univalue/test/fail2.json b/src/univalue/test/fail2.json
new file mode 100644
index 0000000000..6b7c11e5a5
--- /dev/null
+++ b/src/univalue/test/fail2.json
@@ -0,0 +1 @@
+["Unclosed array" \ No newline at end of file
diff --git a/src/univalue/test/fail20.json b/src/univalue/test/fail20.json
new file mode 100644
index 0000000000..27c1af3e72
--- /dev/null
+++ b/src/univalue/test/fail20.json
@@ -0,0 +1 @@
+{"Double colon":: null} \ No newline at end of file
diff --git a/src/univalue/test/fail21.json b/src/univalue/test/fail21.json
new file mode 100644
index 0000000000..62474573b2
--- /dev/null
+++ b/src/univalue/test/fail21.json
@@ -0,0 +1 @@
+{"Comma instead of colon", null} \ No newline at end of file
diff --git a/src/univalue/test/fail22.json b/src/univalue/test/fail22.json
new file mode 100644
index 0000000000..a7752581bc
--- /dev/null
+++ b/src/univalue/test/fail22.json
@@ -0,0 +1 @@
+["Colon instead of comma": false] \ No newline at end of file
diff --git a/src/univalue/test/fail23.json b/src/univalue/test/fail23.json
new file mode 100644
index 0000000000..494add1ca1
--- /dev/null
+++ b/src/univalue/test/fail23.json
@@ -0,0 +1 @@
+["Bad value", truth] \ No newline at end of file
diff --git a/src/univalue/test/fail24.json b/src/univalue/test/fail24.json
new file mode 100644
index 0000000000..caff239bfc
--- /dev/null
+++ b/src/univalue/test/fail24.json
@@ -0,0 +1 @@
+['single quote'] \ No newline at end of file
diff --git a/src/univalue/test/fail25.json b/src/univalue/test/fail25.json
new file mode 100644
index 0000000000..8b7ad23e01
--- /dev/null
+++ b/src/univalue/test/fail25.json
@@ -0,0 +1 @@
+[" tab character in string "] \ No newline at end of file
diff --git a/src/univalue/test/fail26.json b/src/univalue/test/fail26.json
new file mode 100644
index 0000000000..845d26a6a5
--- /dev/null
+++ b/src/univalue/test/fail26.json
@@ -0,0 +1 @@
+["tab\ character\ in\ string\ "] \ No newline at end of file
diff --git a/src/univalue/test/fail27.json b/src/univalue/test/fail27.json
new file mode 100644
index 0000000000..6b01a2ca4a
--- /dev/null
+++ b/src/univalue/test/fail27.json
@@ -0,0 +1,2 @@
+["line
+break"] \ No newline at end of file
diff --git a/src/univalue/test/fail28.json b/src/univalue/test/fail28.json
new file mode 100644
index 0000000000..621a0101c6
--- /dev/null
+++ b/src/univalue/test/fail28.json
@@ -0,0 +1,2 @@
+["line\
+break"] \ No newline at end of file
diff --git a/src/univalue/test/fail29.json b/src/univalue/test/fail29.json
new file mode 100644
index 0000000000..47ec421bb6
--- /dev/null
+++ b/src/univalue/test/fail29.json
@@ -0,0 +1 @@
+[0e] \ No newline at end of file
diff --git a/src/univalue/test/fail3.json b/src/univalue/test/fail3.json
new file mode 100644
index 0000000000..168c81eb78
--- /dev/null
+++ b/src/univalue/test/fail3.json
@@ -0,0 +1 @@
+{unquoted_key: "keys must be quoted"} \ No newline at end of file
diff --git a/src/univalue/test/fail30.json b/src/univalue/test/fail30.json
new file mode 100644
index 0000000000..8ab0bc4b8b
--- /dev/null
+++ b/src/univalue/test/fail30.json
@@ -0,0 +1 @@
+[0e+] \ No newline at end of file
diff --git a/src/univalue/test/fail31.json b/src/univalue/test/fail31.json
new file mode 100644
index 0000000000..1cce602b51
--- /dev/null
+++ b/src/univalue/test/fail31.json
@@ -0,0 +1 @@
+[0e+-1] \ No newline at end of file
diff --git a/src/univalue/test/fail32.json b/src/univalue/test/fail32.json
new file mode 100644
index 0000000000..45cba7396f
--- /dev/null
+++ b/src/univalue/test/fail32.json
@@ -0,0 +1 @@
+{"Comma instead if closing brace": true, \ No newline at end of file
diff --git a/src/univalue/test/fail33.json b/src/univalue/test/fail33.json
new file mode 100644
index 0000000000..ca5eb19dc9
--- /dev/null
+++ b/src/univalue/test/fail33.json
@@ -0,0 +1 @@
+["mismatch"} \ No newline at end of file
diff --git a/src/univalue/test/fail34.json b/src/univalue/test/fail34.json
new file mode 100644
index 0000000000..3f8be17286
--- /dev/null
+++ b/src/univalue/test/fail34.json
@@ -0,0 +1 @@
+{} garbage \ No newline at end of file
diff --git a/src/univalue/test/fail4.json b/src/univalue/test/fail4.json
new file mode 100644
index 0000000000..9de168bf34
--- /dev/null
+++ b/src/univalue/test/fail4.json
@@ -0,0 +1 @@
+["extra comma",] \ No newline at end of file
diff --git a/src/univalue/test/fail5.json b/src/univalue/test/fail5.json
new file mode 100644
index 0000000000..ddf3ce3d24
--- /dev/null
+++ b/src/univalue/test/fail5.json
@@ -0,0 +1 @@
+["double extra comma",,] \ No newline at end of file
diff --git a/src/univalue/test/fail6.json b/src/univalue/test/fail6.json
new file mode 100644
index 0000000000..ed91580e1b
--- /dev/null
+++ b/src/univalue/test/fail6.json
@@ -0,0 +1 @@
+[ , "<-- missing value"] \ No newline at end of file
diff --git a/src/univalue/test/fail7.json b/src/univalue/test/fail7.json
new file mode 100644
index 0000000000..8a96af3e4e
--- /dev/null
+++ b/src/univalue/test/fail7.json
@@ -0,0 +1 @@
+["Comma after the close"], \ No newline at end of file
diff --git a/src/univalue/test/fail8.json b/src/univalue/test/fail8.json
new file mode 100644
index 0000000000..b28479c6ec
--- /dev/null
+++ b/src/univalue/test/fail8.json
@@ -0,0 +1 @@
+["Extra close"]] \ No newline at end of file
diff --git a/src/univalue/test/fail9.json b/src/univalue/test/fail9.json
new file mode 100644
index 0000000000..5815574f36
--- /dev/null
+++ b/src/univalue/test/fail9.json
@@ -0,0 +1 @@
+{"Extra comma": true,} \ No newline at end of file
diff --git a/src/univalue/test/pass1.json b/src/univalue/test/pass1.json
new file mode 100644
index 0000000000..70e2685436
--- /dev/null
+++ b/src/univalue/test/pass1.json
@@ -0,0 +1,58 @@
+[
+ "JSON Test Pattern pass1",
+ {"object with 1 member":["array with 1 element"]},
+ {},
+ [],
+ -42,
+ true,
+ false,
+ null,
+ {
+ "integer": 1234567890,
+ "real": -9876.543210,
+ "e": 0.123456789e-12,
+ "E": 1.234567890E+34,
+ "": 23456789012E66,
+ "zero": 0,
+ "one": 1,
+ "space": " ",
+ "quote": "\"",
+ "backslash": "\\",
+ "controls": "\b\f\n\r\t",
+ "slash": "/ & \/",
+ "alpha": "abcdefghijklmnopqrstuvwyz",
+ "ALPHA": "ABCDEFGHIJKLMNOPQRSTUVWYZ",
+ "digit": "0123456789",
+ "0123456789": "digit",
+ "special": "`1~!@#$%^&*()_+-={':[,]}|;.</>?",
+ "hex": "\u0123\u4567\u89AB\uCDEF\uabcd\uef4A",
+ "true": true,
+ "false": false,
+ "null": null,
+ "array":[ ],
+ "object":{ },
+ "address": "50 St. James Street",
+ "url": "http://www.JSON.org/",
+ "comment": "// /* <!-- --",
+ "# -- --> */": " ",
+ " s p a c e d " :[1,2 , 3
+
+,
+
+4 , 5 , 6 ,7 ],"compact":[1,2,3,4,5,6,7],
+ "jsontext": "{\"object with 1 member\":[\"array with 1 element\"]}",
+ "quotes": "&#34; \u0022 %22 0x22 034 &#x22;",
+ "\/\\\"\uCAFE\uBABE\uAB98\uFCDE\ubcda\uef4A\b\f\n\r\t`1~!@#$%^&*()_+-=[]{}|;:',./<>?"
+: "A key can be any string"
+ },
+ 0.5 ,98.6
+,
+99.44
+,
+
+1066,
+1e1,
+0.1e1,
+1e-1,
+1e00,2e+00,2e-00
+,"rosebud"] \ No newline at end of file
diff --git a/src/univalue/test/pass2.json b/src/univalue/test/pass2.json
new file mode 100644
index 0000000000..d3c63c7ad8
--- /dev/null
+++ b/src/univalue/test/pass2.json
@@ -0,0 +1 @@
+[[[[[[[[[[[[[[[[[[["Not too deep"]]]]]]]]]]]]]]]]]]] \ No newline at end of file
diff --git a/src/univalue/test/pass3.json b/src/univalue/test/pass3.json
new file mode 100644
index 0000000000..4528d51f1a
--- /dev/null
+++ b/src/univalue/test/pass3.json
@@ -0,0 +1,6 @@
+{
+ "JSON Test Pattern pass3": {
+ "The outermost value": "must be an object or array.",
+ "In this test": "It is an object."
+ }
+}
diff --git a/src/univalue/test/unitester.cpp b/src/univalue/test/unitester.cpp
new file mode 100644
index 0000000000..835556e031
--- /dev/null
+++ b/src/univalue/test/unitester.cpp
@@ -0,0 +1,115 @@
+// Copyright 2014 BitPay Inc.
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <cassert>
+#include <string>
+#include "univalue.h"
+
+#ifndef JSON_TEST_SRC
+#error JSON_TEST_SRC must point to test source directory
+#endif
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+#endif
+
+using namespace std;
+string srcdir(JSON_TEST_SRC);
+
+static void runtest(string filename, const string& jdata)
+{
+ fprintf(stderr, "test %s\n", filename.c_str());
+
+ string prefix = filename.substr(0, 4);
+
+ bool wantPass = (prefix == "pass");
+ bool wantFail = (prefix == "fail");
+ assert(wantPass || wantFail);
+
+ UniValue val;
+ bool testResult = val.read(jdata);
+
+ if (wantPass) {
+ assert(testResult == true);
+ } else {
+ assert(testResult == false);
+ }
+}
+
+static void runtest_file(const char *filename_)
+{
+ string basename(filename_);
+ string filename = srcdir + "/" + basename;
+ FILE *f = fopen(filename.c_str(), "r");
+ assert(f != NULL);
+
+ string jdata;
+
+ char buf[4096];
+ while (!feof(f)) {
+ int bread = fread(buf, 1, sizeof(buf), f);
+ assert(!ferror(f));
+
+ string s(buf, bread);
+ jdata += s;
+ }
+
+ assert(!ferror(f));
+ fclose(f);
+
+ runtest(basename, jdata);
+}
+
+static const char *filenames[] = {
+ "fail10.json",
+ "fail11.json",
+ "fail12.json",
+ "fail13.json",
+ "fail14.json",
+ "fail15.json",
+ "fail16.json",
+ "fail17.json",
+ //"fail18.json", // investigate
+ "fail19.json",
+ "fail1.json",
+ "fail20.json",
+ "fail21.json",
+ "fail22.json",
+ "fail23.json",
+ "fail24.json",
+ "fail25.json",
+ "fail26.json",
+ "fail27.json",
+ "fail28.json",
+ "fail29.json",
+ "fail2.json",
+ "fail30.json",
+ "fail31.json",
+ "fail32.json",
+ "fail33.json",
+ "fail34.json",
+ "fail3.json",
+ "fail4.json", // extra comma
+ "fail5.json",
+ "fail6.json",
+ "fail7.json",
+ "fail8.json",
+ "fail9.json", // extra comma
+ "pass1.json",
+ "pass2.json",
+ "pass3.json",
+};
+
+int main (int argc, char *argv[])
+{
+ for (unsigned int fidx = 0; fidx < ARRAY_SIZE(filenames); fidx++) {
+ runtest_file(filenames[fidx]);
+ }
+
+ return 0;
+}
+