partially revert 'Added features that allow the reader to accept common non-standard JSON.'

revert '642befc836ac5093b528e7d8b4fd66b66735a98c',
but keep the *added* methods for `decodedNumber()` and `decodedDouble()`.

README.md

@@ -7,20 +7,17 @@ pairs.
 
 [json-org]: http://json.org/
 
-[JsonCpp][] is a C++ library that allows manipulating JSON values, including
+JsonCpp is a C++ library that allows manipulating JSON values, including
 serialization and deserialization to and from strings. It can also preserve
 existing comment in unserialization/serialization steps, making it a convenient
 format to store user input files.
 
-[JsonCpp]: http://open-source-parsers.github.io/jsoncpp-docs/doxygen/index.html
-
 ## A note on backward-compatibility
-* `1.y.z` is built with C++11.
+Very soon, we are switching to C++11 only. For older compilers, try the `pre-C++11` branch.
-* `0.8.z` can be used with older compilers.
-* Major versions maintain binary-compatibility.
 
 Using JsonCpp in your project
 -----------------------------
+
 The recommended approach to integrating JsonCpp in your project is to build
 the amalgamated source (a single `.cpp` file) with your own build system. This
 ensures consistency of compilation flags and ABI compatibility. See the section
@@ -31,11 +28,13 @@ should be included as follow:
 
     #include <json/json.h>
 
-If JsonCpp was built as a dynamic library on Windows, then your project needs to
+If JsonCpp was build as a dynamic library on Windows, then your project needs to
 define the macro `JSON_DLL`.
 
-Building and testing with CMake
+
--------------------------------
+Building and testing with new CMake
+-----------------------------------
+
 [CMake][] is a C++ Makefiles/Solution generator. It is usually available on most
 Linux system as package. On Ubuntu:
 
@@ -76,8 +75,10 @@ the `-G` option).
 By default CMake hides compilation commands. This can be modified by specifying
 `-DCMAKE_VERBOSE_MAKEFILE=true` when generating makefiles.
 
+
 Building and testing with SCons
 -------------------------------
+
 **Note:** The SCons-based build system is deprecated. Please use CMake; see the
 section above.
 
@@ -106,7 +107,14 @@ If you are building with Microsoft Visual Studio 2008, you need to set up the
 environment by running `vcvars32.bat` (e.g. MSVC 2008 command prompt) before
 running SCons.
 
-# Running the tests manually
+
+Running the tests manually
+--------------------------
+
+Note that test can be run using SCons using the `check` target:
+
+    scons platform=$PLATFORM check
+
 You need to run tests manually only if you are troubleshooting an issue.
 
 In the instructions below, replace `path/to/jsontest` with the path of the
@@ -129,21 +137,20 @@ In the instructions below, replace `path/to/jsontest` with the path of the
     # You can run the tests using valgrind:
     python rununittests.py --valgrind path/to/test_lib_json
 
-## Running the tests using scons
-Note that tests can be run using SCons using the `check` target:
-
-    scons platform=$PLATFORM check
 
 Building the documentation
 --------------------------
+
 Run the Python script `doxybuild.py` from the top directory:
 
     python doxybuild.py --doxygen=$(which doxygen) --open --with-dot
 
 See `doxybuild.py --help` for options.
 
+
 Generating amalgamated source and header
 ----------------------------------------
+
 JsonCpp is provided with a script to generate a single header and a single
 source file to ease inclusion into an existing project. The amalgamated source
 can be generated at any time by running the following command from the
@@ -165,8 +172,10 @@ The amalgamated sources are generated by concatenating JsonCpp source in the
 correct order and defining the macro `JSON_IS_AMALGAMATION` to prevent inclusion
 of other headers.
 
+
 Adding a reader/writer test
 ---------------------------
+
 To add a test, you need to create two files in test/data:
 
 * a `TESTNAME.json` file, that contains the input document in JSON format.
@@ -186,8 +195,10 @@ The `TESTNAME.expected` file format is as follows:
 See the examples `test_complex_01.json` and `test_complex_01.expected` to better
 understand element paths.
 
+
 Understanding reader/writer test output
 ---------------------------------------
+
 When a test is run, output files are generated beside the input test files.
 Below is a short description of the content of each file:
 
@@ -204,7 +215,10 @@ Below is a short description of the content of each file:
 * `test_complex_01.process-output`: `jsontest` output, typically useful for
   understanding parsing errors.
 
+
 License
 -------
+
 See the `LICENSE` file for details. In summary, JsonCpp is licensed under the
 MIT license, or public domain if desired and recognized in your jurisdiction.
+

dev.makefile

@@ -1,19 +1,5 @@
-# This is only for jsoncpp developers/contributors.
+all: build test-amalgamate
-# We use this to sign releases, generate documentation, etc.
-VER?=$(shell cat version)
 
-default:
-	@echo "VER=${VER}"
-sign: jsoncpp-${VER}.tar.gz
-	gpg --armor --detach-sign $<
-	gpg --verify $<.asc
-	# Then upload .asc to the release.
-jsoncpp-%.tar.gz:
-	curl https://github.com/open-source-parsers/jsoncpp/archive/$*.tar.gz -o $@
-dox:
-	python doxybuild.py --doxygen=$$(which doxygen) --in doc/web_doxyfile.in
-	rsync -va --delete dist/doxygen/jsoncpp-api-html-${VER}/ ../jsoncpp-docs/doxygen/
-	# Then 'git add -A' and 'git push' in jsoncpp-docs.
 build:
 	mkdir -p build/debug
 	cd build/debug; cmake -DCMAKE_BUILD_TYPE=debug -DJSONCPP_LIB_BUILD_SHARED=ON -G "Unix Makefiles" ../..
@@ -21,11 +7,8 @@ build:
 
 # Currently, this depends on include/json/version.h generated
 # by cmake.
-test-amalgamate:
+test-amalgamate: build
 	python2.7 amalgamate.py
 	python3.4 amalgamate.py
 
-clean:
-	\rm -rf *.gz *.asc dist/
-
 .PHONY: build

doc/jsoncpp.dox

@@ -56,24 +56,20 @@ std::cin >> root;
 // You can also read into a particular sub-value.
 std::cin >> root["subtree"];
 
-// Get the value of the member of root named 'encoding',
+// Get the value of the member of root named 'encoding', return 'UTF-8' if there is no
-// and return 'UTF-8' if there is no such member.
+// such member.
 std::string encoding = root.get("encoding", "UTF-8" ).asString();
-
+// Get the value of the member of root named 'encoding'; return a 'null' value if
-// Get the value of the member of root named 'plug-ins'; return a 'null' value if
 // there is no such member.
 const Json::Value plugins = root["plug-ins"];
-
+for ( int index = 0; index < plugins.size(); ++index )  // Iterates over the sequence elements.
-// Iterate over the sequence elements.
-for ( int index = 0; index < plugins.size(); ++index )
    loadPlugIn( plugins[index].asString() );
    
-// Try other datatypes. Some are auto-convertible to others.
 foo::setIndentLength( root["indent"].get("length", 3).asInt() );
 foo::setIndentUseSpace( root["indent"].get("use_space", true).asBool() );
 
-// Since Json::Value has an implicit constructor for all value types, it is not
+// Since Json::Value has implicit constructor for all value types, it is not
-// necessary to explicitly construct the Json::Value object.
+// necessary to explicitly construct the Json::Value object:
 root["encoding"] = foo::getCurrentEncoding();
 root["indent"]["length"] = foo::getCurrentIndentLength();
 root["indent"]["use_space"] = foo::getCurrentIndentUseSpace();
@@ -156,7 +152,6 @@ Basically JsonCpp is licensed under MIT license, or public domain if desired
 and recognized in your jurisdiction.
 
 \author Baptiste Lepilleur <blep@users.sourceforge.net> (originator)
-\author Christopher Dunn <cdunn2001@gmail.com> (primary maintainer)
 \version \include version
 We make strong guarantees about binary-compatibility, consistent with
 <a href="http://apr.apache.org/versioning.html">the Apache versioning scheme</a>.

include/json/reader.h

@@ -254,26 +254,21 @@ public:
   /** Configuration of this builder.
     These are case-sensitive.
     Available settings (case-sensitive):
-    - `"collectComments": false or true`
+    - "collectComments": false or true
       - true to collect comment and allow writing them
         back during serialization, false to discard comments.
         This parameter is ignored if allowComments is false.
-    - `"allowComments": false or true`
+    - "allowComments": false or true
       - true if comments are allowed.
-    - `"strictRoot": false or true`
+    - "strictRoot": false or true
       - true if root must be either an array or an object value
-    - `"allowDroppedNullPlaceholders": false or true`
+    - "allowDroppedNullPlaceholders": false or true
       - true if dropped null placeholders are allowed. (See StreamWriterBuilder.)
-    - `"allowNumericKeys": false or true`
+    - "allowNumericKeys": false or true
       - true if numeric object keys are allowed.
-    - `"stackLimit": integer`
+    - "stackLimit": integer
-      - Exceeding stackLimit (recursive depth of `readValue()`) will
-        cause an exception.
       - This is a security issue (seg-faults caused by deeply nested JSON),
         so the default is low.
-    - `"failIfExtra": false or true`
-      - If true, `parse()` returns false when extra non-whitespace trails
-        the JSON value in the input string.
 
     You can examine 'settings_` yourself
     to see the defaults. You can also write and read them just like any

include/json/value.h

@@ -937,7 +937,7 @@ public:
   bool operator!=(const SelfType& other) const { return !isEqual(other); }
 
   difference_type operator-(const SelfType& other) const {
-    return other.computeDistance(*this);
+    return computeDistance(other);
   }
 
   /// Return either the index or the member name of the referenced value as a

include/json/version.h

@@ -4,10 +4,10 @@
 #ifndef JSON_VERSION_H_INCLUDED
 # define JSON_VERSION_H_INCLUDED
 
-# define JSONCPP_VERSION_STRING "0.8.2"
+# define JSONCPP_VERSION_STRING "0.8.0"
 # define JSONCPP_VERSION_MAJOR 0
 # define JSONCPP_VERSION_MINOR 8
-# define JSONCPP_VERSION_PATCH 2
+# define JSONCPP_VERSION_PATCH 0
 # define JSONCPP_VERSION_QUALIFIER
 # define JSONCPP_VERSION_HEXA ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | (JSONCPP_VERSION_PATCH << 8))
 

src/lib_json/json_reader.cpp

@@ -826,7 +826,6 @@ public:
   bool strictRoot_;
   bool allowDroppedNullPlaceholders_;
   bool allowNumericKeys_;
-  bool failIfExtra_;
   int stackLimit_;
 };  // OurFeatures
 
@@ -992,12 +991,6 @@ bool OurReader::parse(const char* beginDoc,
   bool successful = readValue();
   Token token;
   skipCommentTokens(token);
-  if (features_.failIfExtra_) {
-    if (token.type_ != tokenError && token.type_ != tokenEndOfStream) {
-      addError("Extra non-whitespace after JSON value.", token);
-      return false;
-    }
-  }
   if (collectComments_ && !commentsBefore_.empty())
     root.setComment(commentsBefore_, commentAfter);
   if (features_.strictRoot_) {
@@ -1711,7 +1704,6 @@ CharReader* CharReaderBuilder::newCharReader() const
   features.allowDroppedNullPlaceholders_ = settings_["allowDroppedNullPlaceholders"].asBool();
   features.allowNumericKeys_ = settings_["allowNumericKeys"].asBool();
   features.stackLimit_ = settings_["stackLimit"].asInt();
-  features.failIfExtra_ = settings_["failIfExtra"].asBool();
   return new OurCharReader(collectComments, features);
 }
 static void getValidReaderKeys(std::set<std::string>* valid_keys)
@@ -1723,7 +1715,6 @@ static void getValidReaderKeys(std::set<std::string>* valid_keys)
   valid_keys->insert("allowDroppedNullPlaceholders");
   valid_keys->insert("allowNumericKeys");
   valid_keys->insert("stackLimit");
-  valid_keys->insert("failIfExtra");
 }
 bool CharReaderBuilder::validate(Json::Value* invalid) const
 {
@@ -1751,7 +1742,6 @@ void CharReaderBuilder::strictMode(Json::Value* settings)
   (*settings)["strictRoot"] = true;
   (*settings)["allowDroppedNullPlaceholders"] = false;
   (*settings)["allowNumericKeys"] = false;
-  (*settings)["failIfExtra"] = true;
 //! [CharReaderBuilderStrictMode]
 }
 // static
@@ -1764,7 +1754,6 @@ void CharReaderBuilder::setDefaults(Json::Value* settings)
   (*settings)["allowDroppedNullPlaceholders"] = false;
   (*settings)["allowNumericKeys"] = false;
   (*settings)["stackLimit"] = 1000;
-  (*settings)["failIfExtra"] = false;
 //! [CharReaderBuilderDefaults]
 }
 

src/lib_json/json_valueiterator.inl

@@ -77,7 +77,7 @@ ValueIteratorBase::difference_type
 ValueIteratorBase::computeDistance(const SelfType& other) const {
 #ifndef JSON_VALUE_USE_INTERNAL_MAP
 #ifdef JSON_USE_CPPTL_SMALLMAP
-  return other.current_ - current_;
+  return current_ - other.current_;
 #else
   // Iterator for null value are initialized using the default
   // constructor, which initialize current_ to the default

src/test_lib_json/main.cpp

@@ -1671,143 +1671,6 @@ JSONTEST_FIXTURE(CharReaderTest, parseWithStackLimit) {
   }
 }
 
-struct CharReaderFailIfExtraTest : JsonTest::TestCase {};
-
-JSONTEST_FIXTURE(CharReaderFailIfExtraTest, issue164) {
-  // This is interpretted as a string value followed by a colon.
-  Json::CharReaderBuilder b;
-  Json::Value root;
-  char const doc[] =
-      " \"property\" : \"value\" }";
-  {
-  b.settings_["failIfExtra"] = false;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(ok);
-  JSONTEST_ASSERT(errs == "");
-  JSONTEST_ASSERT_EQUAL("property", root);
-  delete reader;
-  }
-  {
-  b.settings_["failIfExtra"] = true;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(!ok);
-  JSONTEST_ASSERT_STRING_EQUAL(errs,
-      "* Line 1, Column 13\n"
-      "  Extra non-whitespace after JSON value.\n");
-  JSONTEST_ASSERT_EQUAL("property", root);
-  delete reader;
-  }
-  {
-  b.settings_["failIfExtra"] = false;
-  b.strictMode(&b.settings_);
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(!ok);
-  JSONTEST_ASSERT_STRING_EQUAL(errs,
-      "* Line 1, Column 13\n"
-      "  Extra non-whitespace after JSON value.\n");
-  JSONTEST_ASSERT_EQUAL("property", root);
-  delete reader;
-  }
-}
-JSONTEST_FIXTURE(CharReaderFailIfExtraTest, issue107) {
-  // This is interpretted as an int value followed by a colon.
-  Json::CharReaderBuilder b;
-  Json::Value root;
-  char const doc[] =
-      "1:2:3";
-  b.settings_["failIfExtra"] = true;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(!ok);
-  JSONTEST_ASSERT_STRING_EQUAL(
-      "* Line 1, Column 2\n"
-      "  Extra non-whitespace after JSON value.\n",
-      errs);
-  JSONTEST_ASSERT_EQUAL(1, root.asInt());
-  delete reader;
-}
-JSONTEST_FIXTURE(CharReaderFailIfExtraTest, commentAfterObject) {
-  Json::CharReaderBuilder b;
-  Json::Value root;
-  {
-  char const doc[] =
-      "{ \"property\" : \"value\" } //trailing\n//comment\n";
-  b.settings_["failIfExtra"] = true;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(ok);
-  JSONTEST_ASSERT_STRING_EQUAL("", errs);
-  JSONTEST_ASSERT_EQUAL("value", root["property"]);
-  delete reader;
-  }
-}
-JSONTEST_FIXTURE(CharReaderFailIfExtraTest, commentAfterArray) {
-  Json::CharReaderBuilder b;
-  Json::Value root;
-  char const doc[] =
-      "[ \"property\" , \"value\" ] //trailing\n//comment\n";
-  b.settings_["failIfExtra"] = true;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(ok);
-  JSONTEST_ASSERT_STRING_EQUAL("", errs);
-  JSONTEST_ASSERT_EQUAL("value", root[1u]);
-  delete reader;
-}
-JSONTEST_FIXTURE(CharReaderFailIfExtraTest, commentAfterBool) {
-  Json::CharReaderBuilder b;
-  Json::Value root;
-  char const doc[] =
-      " true /*trailing\ncomment*/";
-  b.settings_["failIfExtra"] = true;
-  Json::CharReader* reader(b.newCharReader());
-  std::string errs;
-  bool ok = reader->parse(
-      doc, doc + std::strlen(doc),
-      &root, &errs);
-  JSONTEST_ASSERT(ok);
-  JSONTEST_ASSERT_STRING_EQUAL("", errs);
-  JSONTEST_ASSERT_EQUAL(true, root.asBool());
-  delete reader;
-}
-
-struct IteratorTest : JsonTest::TestCase {};
-
-JSONTEST_FIXTURE(IteratorTest, distance) {
-  Json::Value json;
-  json["k1"] = "a";
-  json["k2"] = "b";
-  int dist;
-  std::string str;
-  for (Json::ValueIterator it = json.begin(); it != json.end(); ++it) {
-    dist = it - json.begin();
-    str = it->asString().c_str();
-  }
-  JSONTEST_ASSERT_EQUAL(1, dist);
-  JSONTEST_ASSERT_STRING_EQUAL("b", str);
-}
-
 int main(int argc, const char* argv[]) {
   JsonTest::Runner runner;
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, checkNormalizeFloatingPointStr);
@@ -1830,8 +1693,6 @@ int main(int argc, const char* argv[]) {
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, compareType);
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, typeChecksThrowExceptions);
 
-  JSONTEST_REGISTER_FIXTURE(runner, StreamWriterTest, dropNullPlaceholders);
-
   JSONTEST_REGISTER_FIXTURE(runner, ReaderTest, parseWithNoErrors);
   JSONTEST_REGISTER_FIXTURE(
       runner, ReaderTest, parseWithNoErrorsTestingOffsets);
@@ -1847,13 +1708,7 @@ int main(int argc, const char* argv[]) {
   JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithDetailError);
   JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithStackLimit);
 
-  JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, issue164);
+  JSONTEST_REGISTER_FIXTURE(runner, StreamWriterTest, dropNullPlaceholders);
-  JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, issue107);
-  JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, commentAfterObject);
-  JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, commentAfterArray);
-  JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, commentAfterBool);
-
-  JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, distance);
 
   return runner.runCommandLine(argc, argv);
 }

version

@@ -1 +1 @@
-0.8.2
+0.8.0