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-rw-r--r--3rdparty/jsoncpp/src/jsontestrunner/CMakeLists.txt17
-rw-r--r--3rdparty/jsoncpp/src/jsontestrunner/main.cpp186
-rw-r--r--3rdparty/jsoncpp/src/lib_json/CMakeLists.txt80
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_batchallocator.h121
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_internalarray.inl360
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_internalmap.inl473
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_reader.cpp1272
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_value.cpp662
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_valueiterator.inl129
-rw-r--r--3rdparty/jsoncpp/src/lib_json/json_writer.cpp642
-rw-r--r--3rdparty/jsoncpp/src/test_lib_json/CMakeLists.txt32
-rw-r--r--3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp2
-rw-r--r--3rdparty/jsoncpp/src/test_lib_json/jsontest.h6
-rw-r--r--3rdparty/jsoncpp/src/test_lib_json/main.cpp777
14 files changed, 3107 insertions, 1652 deletions
diff --git a/3rdparty/jsoncpp/src/jsontestrunner/CMakeLists.txt b/3rdparty/jsoncpp/src/jsontestrunner/CMakeLists.txt
index dd8e2175f0f..820a7cd3524 100644
--- a/3rdparty/jsoncpp/src/jsontestrunner/CMakeLists.txt
+++ b/3rdparty/jsoncpp/src/jsontestrunner/CMakeLists.txt
@@ -1,20 +1,23 @@
-FIND_PACKAGE(PythonInterp 2.6 REQUIRED)
-
-IF(JSONCPP_LIB_BUILD_SHARED)
- ADD_DEFINITIONS( -DJSON_DLL )
-ENDIF(JSONCPP_LIB_BUILD_SHARED)
+FIND_PACKAGE(PythonInterp 2.6)
ADD_EXECUTABLE(jsontestrunner_exe
main.cpp
)
-TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib)
+
+IF(BUILD_SHARED_LIBS)
+ ADD_DEFINITIONS( -DJSON_DLL )
+ TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib)
+ELSE(BUILD_SHARED_LIBS)
+ TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib_static)
+ENDIF(BUILD_SHARED_LIBS)
+
SET_TARGET_PROPERTIES(jsontestrunner_exe PROPERTIES OUTPUT_NAME jsontestrunner_exe)
IF(PYTHONINTERP_FOUND)
# Run end to end parser/writer tests
SET(TEST_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../test)
SET(RUNJSONTESTS_PATH ${TEST_DIR}/runjsontests.py)
- ADD_CUSTOM_TARGET(jsoncpp_readerwriter_tests ALL
+ ADD_CUSTOM_TARGET(jsoncpp_readerwriter_tests
"${PYTHON_EXECUTABLE}" -B "${RUNJSONTESTS_PATH}" $<TARGET_FILE:jsontestrunner_exe> "${TEST_DIR}/data"
DEPENDS jsontestrunner_exe jsoncpp_test
)
diff --git a/3rdparty/jsoncpp/src/jsontestrunner/main.cpp b/3rdparty/jsoncpp/src/jsontestrunner/main.cpp
index ba985877db4..1ec1fb6fbcd 100644
--- a/3rdparty/jsoncpp/src/jsontestrunner/main.cpp
+++ b/3rdparty/jsoncpp/src/jsontestrunner/main.cpp
@@ -8,12 +8,22 @@
#include <json/json.h>
#include <algorithm> // sort
+#include <sstream>
#include <stdio.h>
#if defined(_MSC_VER) && _MSC_VER >= 1310
#pragma warning(disable : 4996) // disable fopen deprecation warning
#endif
+struct Options
+{
+ std::string path;
+ Json::Features features;
+ bool parseOnly;
+ typedef std::string (*writeFuncType)(Json::Value const&);
+ writeFuncType write;
+};
+
static std::string normalizeFloatingPointStr(double value) {
char buffer[32];
#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__)
@@ -129,43 +139,67 @@ printValueTree(FILE* fout, Json::Value& value, const std::string& path = ".") {
static int parseAndSaveValueTree(const std::string& input,
const std::string& actual,
const std::string& kind,
- Json::Value& root,
const Json::Features& features,
- bool parseOnly) {
+ bool parseOnly,
+ Json::Value* root)
+{
Json::Reader reader(features);
- bool parsingSuccessful = reader.parse(input, root);
+ bool parsingSuccessful = reader.parse(input, *root);
if (!parsingSuccessful) {
printf("Failed to parse %s file: \n%s\n",
kind.c_str(),
reader.getFormattedErrorMessages().c_str());
return 1;
}
-
if (!parseOnly) {
FILE* factual = fopen(actual.c_str(), "wt");
if (!factual) {
printf("Failed to create %s actual file.\n", kind.c_str());
return 2;
}
- printValueTree(factual, root);
+ printValueTree(factual, *root);
fclose(factual);
}
return 0;
}
-
-static int rewriteValueTree(const std::string& rewritePath,
- const Json::Value& root,
- std::string& rewrite) {
- // Json::FastWriter writer;
- // writer.enableYAMLCompatibility();
+// static std::string useFastWriter(Json::Value const& root) {
+// Json::FastWriter writer;
+// writer.enableYAMLCompatibility();
+// return writer.write(root);
+// }
+static std::string useStyledWriter(
+ Json::Value const& root)
+{
Json::StyledWriter writer;
- rewrite = writer.write(root);
+ return writer.write(root);
+}
+static std::string useStyledStreamWriter(
+ Json::Value const& root)
+{
+ Json::StyledStreamWriter writer;
+ std::ostringstream sout;
+ writer.write(sout, root);
+ return sout.str();
+}
+static std::string useBuiltStyledStreamWriter(
+ Json::Value const& root)
+{
+ Json::StreamWriterBuilder builder;
+ return Json::writeString(builder, root);
+}
+static int rewriteValueTree(
+ const std::string& rewritePath,
+ const Json::Value& root,
+ Options::writeFuncType write,
+ std::string* rewrite)
+{
+ *rewrite = write(root);
FILE* fout = fopen(rewritePath.c_str(), "wt");
if (!fout) {
printf("Failed to create rewrite file: %s\n", rewritePath.c_str());
return 2;
}
- fprintf(fout, "%s\n", rewrite.c_str());
+ fprintf(fout, "%s\n", rewrite->c_str());
fclose(fout);
return 0;
}
@@ -194,84 +228,98 @@ static int printUsage(const char* argv[]) {
return 3;
}
-int parseCommandLine(int argc,
- const char* argv[],
- Json::Features& features,
- std::string& path,
- bool& parseOnly) {
- parseOnly = false;
+static int parseCommandLine(
+ int argc, const char* argv[], Options* opts)
+{
+ opts->parseOnly = false;
+ opts->write = &useStyledWriter;
if (argc < 2) {
return printUsage(argv);
}
-
int index = 1;
- if (std::string(argv[1]) == "--json-checker") {
- features = Json::Features::strictMode();
- parseOnly = true;
+ if (std::string(argv[index]) == "--json-checker") {
+ opts->features = Json::Features::strictMode();
+ opts->parseOnly = true;
++index;
}
-
- if (std::string(argv[1]) == "--json-config") {
+ if (std::string(argv[index]) == "--json-config") {
printConfig();
return 3;
}
-
+ if (std::string(argv[index]) == "--json-writer") {
+ ++index;
+ std::string const writerName(argv[index++]);
+ if (writerName == "StyledWriter") {
+ opts->write = &useStyledWriter;
+ } else if (writerName == "StyledStreamWriter") {
+ opts->write = &useStyledStreamWriter;
+ } else if (writerName == "BuiltStyledStreamWriter") {
+ opts->write = &useBuiltStyledStreamWriter;
+ } else {
+ printf("Unknown '--json-writer %s'\n", writerName.c_str());
+ return 4;
+ }
+ }
if (index == argc || index + 1 < argc) {
return printUsage(argv);
}
-
- path = argv[index];
+ opts->path = argv[index];
return 0;
}
+static int runTest(Options const& opts)
+{
+ int exitCode = 0;
+
+ std::string input = readInputTestFile(opts.path.c_str());
+ if (input.empty()) {
+ printf("Failed to read input or empty input: %s\n", opts.path.c_str());
+ return 3;
+ }
+
+ std::string basePath = removeSuffix(opts.path, ".json");
+ if (!opts.parseOnly && basePath.empty()) {
+ printf("Bad input path. Path does not end with '.expected':\n%s\n",
+ opts.path.c_str());
+ return 3;
+ }
+ std::string const actualPath = basePath + ".actual";
+ std::string const rewritePath = basePath + ".rewrite";
+ std::string const rewriteActualPath = basePath + ".actual-rewrite";
+
+ Json::Value root;
+ exitCode = parseAndSaveValueTree(
+ input, actualPath, "input",
+ opts.features, opts.parseOnly, &root);
+ if (exitCode || opts.parseOnly) {
+ return exitCode;
+ }
+ std::string rewrite;
+ exitCode = rewriteValueTree(rewritePath, root, opts.write, &rewrite);
+ if (exitCode) {
+ return exitCode;
+ }
+ Json::Value rewriteRoot;
+ exitCode = parseAndSaveValueTree(
+ rewrite, rewriteActualPath, "rewrite",
+ opts.features, opts.parseOnly, &rewriteRoot);
+ if (exitCode) {
+ return exitCode;
+ }
+ return 0;
+}
int main(int argc, const char* argv[]) {
- std::string path;
- Json::Features features;
- bool parseOnly;
- int exitCode = parseCommandLine(argc, argv, features, path, parseOnly);
+ Options opts;
+ int exitCode = parseCommandLine(argc, argv, &opts);
if (exitCode != 0) {
+ printf("Failed to parse command-line.");
return exitCode;
}
-
try {
- std::string input = readInputTestFile(path.c_str());
- if (input.empty()) {
- printf("Failed to read input or empty input: %s\n", path.c_str());
- return 3;
- }
-
- std::string basePath = removeSuffix(argv[1], ".json");
- if (!parseOnly && basePath.empty()) {
- printf("Bad input path. Path does not end with '.expected':\n%s\n",
- path.c_str());
- return 3;
- }
-
- std::string actualPath = basePath + ".actual";
- std::string rewritePath = basePath + ".rewrite";
- std::string rewriteActualPath = basePath + ".actual-rewrite";
-
- Json::Value root;
- exitCode = parseAndSaveValueTree(
- input, actualPath, "input", root, features, parseOnly);
- if (exitCode == 0 && !parseOnly) {
- std::string rewrite;
- exitCode = rewriteValueTree(rewritePath, root, rewrite);
- if (exitCode == 0) {
- Json::Value rewriteRoot;
- exitCode = parseAndSaveValueTree(rewrite,
- rewriteActualPath,
- "rewrite",
- rewriteRoot,
- features,
- parseOnly);
- }
- }
+ return runTest(opts);
}
catch (const std::exception& e) {
printf("Unhandled exception:\n%s\n", e.what());
- exitCode = 1;
+ return 1;
}
-
- return exitCode;
}
diff --git a/3rdparty/jsoncpp/src/lib_json/CMakeLists.txt b/3rdparty/jsoncpp/src/lib_json/CMakeLists.txt
index d0f6a5ea5ab..79ffa2ec5fe 100644
--- a/3rdparty/jsoncpp/src/lib_json/CMakeLists.txt
+++ b/3rdparty/jsoncpp/src/lib_json/CMakeLists.txt
@@ -1,20 +1,8 @@
-OPTION(JSONCPP_LIB_BUILD_SHARED "Build jsoncpp_lib as a shared library." OFF)
-IF(BUILD_SHARED_LIBS)
- SET(JSONCPP_LIB_BUILD_SHARED ON)
-ENDIF(BUILD_SHARED_LIBS)
-
-IF(JSONCPP_LIB_BUILD_SHARED)
- SET(JSONCPP_LIB_TYPE SHARED)
- ADD_DEFINITIONS( -DJSON_DLL_BUILD )
-ELSE(JSONCPP_LIB_BUILD_SHARED)
- SET(JSONCPP_LIB_TYPE STATIC)
-ENDIF(JSONCPP_LIB_BUILD_SHARED)
-
if( CMAKE_COMPILER_IS_GNUCXX )
#Get compiler version.
execute_process( COMMAND ${CMAKE_CXX_COMPILER} -dumpversion
OUTPUT_VARIABLE GNUCXX_VERSION )
-
+
#-Werror=* was introduced -after- GCC 4.1.2
if( GNUCXX_VERSION VERSION_GREATER 4.1.2 )
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror=strict-aliasing")
@@ -36,25 +24,13 @@ SET( PUBLIC_HEADERS
SOURCE_GROUP( "Public API" FILES ${PUBLIC_HEADERS} )
-ADD_LIBRARY( jsoncpp_lib ${JSONCPP_LIB_TYPE}
- ${PUBLIC_HEADERS}
- json_tool.h
- json_reader.cpp
- json_batchallocator.h
- json_valueiterator.inl
- json_value.cpp
- json_writer.cpp
- version.h.in
- )
-SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES OUTPUT_NAME jsoncpp )
-SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES VERSION ${JSONCPP_VERSION} SOVERSION ${JSONCPP_VERSION_MAJOR} )
-
-IF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
- TARGET_INCLUDE_DIRECTORIES( jsoncpp_lib PUBLIC
- $<INSTALL_INTERFACE:${INCLUDE_INSTALL_DIR}>
- $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
- )
-ENDIF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+SET(jsoncpp_sources
+ json_tool.h
+ json_reader.cpp
+ json_valueiterator.inl
+ json_value.cpp
+ json_writer.cpp
+ version.h.in)
# Install instructions for this target
IF(JSONCPP_WITH_CMAKE_PACKAGE)
@@ -63,8 +39,42 @@ ELSE(JSONCPP_WITH_CMAKE_PACKAGE)
SET(INSTALL_EXPORT)
ENDIF(JSONCPP_WITH_CMAKE_PACKAGE)
-INSTALL( TARGETS jsoncpp_lib ${INSTALL_EXPORT}
+IF(BUILD_SHARED_LIBS)
+ ADD_DEFINITIONS( -DJSON_DLL_BUILD )
+ ADD_LIBRARY(jsoncpp_lib SHARED ${PUBLIC_HEADERS} ${jsoncpp_sources})
+ SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES VERSION ${JSONCPP_VERSION} SOVERSION ${JSONCPP_VERSION_MAJOR})
+ SET_TARGET_PROPERTIES( jsoncpp_lib PROPERTIES OUTPUT_NAME jsoncpp
+ DEBUG_OUTPUT_NAME jsoncpp${DEBUG_LIBNAME_SUFFIX} )
+
+ INSTALL( TARGETS jsoncpp_lib ${INSTALL_EXPORT}
RUNTIME DESTINATION ${RUNTIME_INSTALL_DIR}
LIBRARY DESTINATION ${LIBRARY_INSTALL_DIR}
- ARCHIVE DESTINATION ${ARCHIVE_INSTALL_DIR}
-)
+ ARCHIVE DESTINATION ${ARCHIVE_INSTALL_DIR})
+
+ IF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+ TARGET_INCLUDE_DIRECTORIES( jsoncpp_lib PUBLIC
+ $<INSTALL_INTERFACE:${INCLUDE_INSTALL_DIR}>
+ $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>)
+ ENDIF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+
+ENDIF()
+
+IF(BUILD_STATIC_LIBS)
+ ADD_LIBRARY(jsoncpp_lib_static STATIC ${PUBLIC_HEADERS} ${jsoncpp_sources})
+ SET_TARGET_PROPERTIES( jsoncpp_lib_static PROPERTIES VERSION ${JSONCPP_VERSION} SOVERSION ${JSONCPP_VERSION_MAJOR})
+ SET_TARGET_PROPERTIES( jsoncpp_lib_static PROPERTIES OUTPUT_NAME jsoncpp
+ DEBUG_OUTPUT_NAME jsoncpp${DEBUG_LIBNAME_SUFFIX} )
+
+ INSTALL( TARGETS jsoncpp_lib_static ${INSTALL_EXPORT}
+ RUNTIME DESTINATION ${RUNTIME_INSTALL_DIR}
+ LIBRARY DESTINATION ${LIBRARY_INSTALL_DIR}
+ ARCHIVE DESTINATION ${ARCHIVE_INSTALL_DIR})
+
+ IF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+ TARGET_INCLUDE_DIRECTORIES( jsoncpp_lib_static PUBLIC
+ $<INSTALL_INTERFACE:${INCLUDE_INSTALL_DIR}>
+ $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
+ )
+ ENDIF(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+
+ENDIF()
diff --git a/3rdparty/jsoncpp/src/lib_json/json_batchallocator.h b/3rdparty/jsoncpp/src/lib_json/json_batchallocator.h
deleted file mode 100644
index 2fbef7a8601..00000000000
--- a/3rdparty/jsoncpp/src/lib_json/json_batchallocator.h
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-#ifndef JSONCPP_BATCHALLOCATOR_H_INCLUDED
-#define JSONCPP_BATCHALLOCATOR_H_INCLUDED
-
-#include <stdlib.h>
-#include <assert.h>
-
-#ifndef JSONCPP_DOC_EXCLUDE_IMPLEMENTATION
-
-namespace Json {
-
-/* Fast memory allocator.
- *
- * This memory allocator allocates memory for a batch of object (specified by
- * the page size, the number of object in each page).
- *
- * It does not allow the destruction of a single object. All the allocated
- * objects can be destroyed at once. The memory can be either released or reused
- * for future allocation.
- *
- * The in-place new operator must be used to construct the object using the
- * pointer returned by allocate.
- */
-template <typename AllocatedType, const unsigned int objectPerAllocation>
-class BatchAllocator {
-public:
- BatchAllocator(unsigned int objectsPerPage = 255)
- : freeHead_(0), objectsPerPage_(objectsPerPage) {
- // printf( "Size: %d => %s\n", sizeof(AllocatedType),
- // typeid(AllocatedType).name() );
- assert(sizeof(AllocatedType) * objectPerAllocation >=
- sizeof(AllocatedType*)); // We must be able to store a slist in the
- // object free space.
- assert(objectsPerPage >= 16);
- batches_ = allocateBatch(0); // allocated a dummy page
- currentBatch_ = batches_;
- }
-
- ~BatchAllocator() {
- for (BatchInfo* batch = batches_; batch;) {
- BatchInfo* nextBatch = batch->next_;
- free(batch);
- batch = nextBatch;
- }
- }
-
- /// allocate space for an array of objectPerAllocation object.
- /// @warning it is the responsability of the caller to call objects
- /// constructors.
- AllocatedType* allocate() {
- if (freeHead_) // returns node from free list.
- {
- AllocatedType* object = freeHead_;
- freeHead_ = *(AllocatedType**)object;
- return object;
- }
- if (currentBatch_->used_ == currentBatch_->end_) {
- currentBatch_ = currentBatch_->next_;
- while (currentBatch_ && currentBatch_->used_ == currentBatch_->end_)
- currentBatch_ = currentBatch_->next_;
-
- if (!currentBatch_) // no free batch found, allocate a new one
- {
- currentBatch_ = allocateBatch(objectsPerPage_);
- currentBatch_->next_ = batches_; // insert at the head of the list
- batches_ = currentBatch_;
- }
- }
- AllocatedType* allocated = currentBatch_->used_;
- currentBatch_->used_ += objectPerAllocation;
- return allocated;
- }
-
- /// Release the object.
- /// @warning it is the responsability of the caller to actually destruct the
- /// object.
- void release(AllocatedType* object) {
- assert(object != 0);
- *(AllocatedType**)object = freeHead_;
- freeHead_ = object;
- }
-
-private:
- struct BatchInfo {
- BatchInfo* next_;
- AllocatedType* used_;
- AllocatedType* end_;
- AllocatedType buffer_[objectPerAllocation];
- };
-
- // disabled copy constructor and assignement operator.
- BatchAllocator(const BatchAllocator&);
- void operator=(const BatchAllocator&);
-
- static BatchInfo* allocateBatch(unsigned int objectsPerPage) {
- const unsigned int mallocSize =
- sizeof(BatchInfo) - sizeof(AllocatedType) * objectPerAllocation +
- sizeof(AllocatedType) * objectPerAllocation * objectsPerPage;
- BatchInfo* batch = static_cast<BatchInfo*>(malloc(mallocSize));
- batch->next_ = 0;
- batch->used_ = batch->buffer_;
- batch->end_ = batch->buffer_ + objectsPerPage;
- return batch;
- }
-
- BatchInfo* batches_;
- BatchInfo* currentBatch_;
- /// Head of a single linked list within the allocated space of freeed object
- AllocatedType* freeHead_;
- unsigned int objectsPerPage_;
-};
-
-} // namespace Json
-
-#endif // ifndef JSONCPP_DOC_INCLUDE_IMPLEMENTATION
-
-#endif // JSONCPP_BATCHALLOCATOR_H_INCLUDED
diff --git a/3rdparty/jsoncpp/src/lib_json/json_internalarray.inl b/3rdparty/jsoncpp/src/lib_json/json_internalarray.inl
deleted file mode 100644
index 9ee15e9dbf2..00000000000
--- a/3rdparty/jsoncpp/src/lib_json/json_internalarray.inl
+++ /dev/null
@@ -1,360 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-// included by json_value.cpp
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-ValueArrayAllocator::~ValueArrayAllocator() {}
-
-// //////////////////////////////////////////////////////////////////
-// class DefaultValueArrayAllocator
-// //////////////////////////////////////////////////////////////////
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueArrayAllocator : public ValueArrayAllocator {
-public: // overridden from ValueArrayAllocator
- virtual ~DefaultValueArrayAllocator() {}
-
- virtual ValueInternalArray* newArray() { return new ValueInternalArray(); }
-
- virtual ValueInternalArray* newArrayCopy(const ValueInternalArray& other) {
- return new ValueInternalArray(other);
- }
-
- virtual void destructArray(ValueInternalArray* array) { delete array; }
-
- virtual void
- reallocateArrayPageIndex(Value**& indexes,
- ValueInternalArray::PageIndex& indexCount,
- ValueInternalArray::PageIndex minNewIndexCount) {
- ValueInternalArray::PageIndex newIndexCount = (indexCount * 3) / 2 + 1;
- if (minNewIndexCount > newIndexCount)
- newIndexCount = minNewIndexCount;
- void* newIndexes = realloc(indexes, sizeof(Value*) * newIndexCount);
- JSON_ASSERT_MESSAGE(newIndexes, "Couldn't realloc.");
- indexCount = newIndexCount;
- indexes = static_cast<Value**>(newIndexes);
- }
- virtual void releaseArrayPageIndex(Value** indexes,
- ValueInternalArray::PageIndex indexCount) {
- if (indexes)
- free(indexes);
- }
-
- virtual Value* allocateArrayPage() {
- return static_cast<Value*>(
- malloc(sizeof(Value) * ValueInternalArray::itemsPerPage));
- }
-
- virtual void releaseArrayPage(Value* value) {
- if (value)
- free(value);
- }
-};
-
-#else // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueArrayAllocator : public ValueArrayAllocator {
-public: // overridden from ValueArrayAllocator
- virtual ~DefaultValueArrayAllocator() {}
-
- virtual ValueInternalArray* newArray() {
- ValueInternalArray* array = arraysAllocator_.allocate();
- new (array) ValueInternalArray(); // placement new
- return array;
- }
-
- virtual ValueInternalArray* newArrayCopy(const ValueInternalArray& other) {
- ValueInternalArray* array = arraysAllocator_.allocate();
- new (array) ValueInternalArray(other); // placement new
- return array;
- }
-
- virtual void destructArray(ValueInternalArray* array) {
- if (array) {
- array->~ValueInternalArray();
- arraysAllocator_.release(array);
- }
- }
-
- virtual void
- reallocateArrayPageIndex(Value**& indexes,
- ValueInternalArray::PageIndex& indexCount,
- ValueInternalArray::PageIndex minNewIndexCount) {
- ValueInternalArray::PageIndex newIndexCount = (indexCount * 3) / 2 + 1;
- if (minNewIndexCount > newIndexCount)
- newIndexCount = minNewIndexCount;
- void* newIndexes = realloc(indexes, sizeof(Value*) * newIndexCount);
- JSON_ASSERT_MESSAGE(newIndexes, "Couldn't realloc.");
- indexCount = newIndexCount;
- indexes = static_cast<Value**>(newIndexes);
- }
- virtual void releaseArrayPageIndex(Value** indexes,
- ValueInternalArray::PageIndex indexCount) {
- if (indexes)
- free(indexes);
- }
-
- virtual Value* allocateArrayPage() {
- return static_cast<Value*>(pagesAllocator_.allocate());
- }
-
- virtual void releaseArrayPage(Value* value) {
- if (value)
- pagesAllocator_.release(value);
- }
-
-private:
- BatchAllocator<ValueInternalArray, 1> arraysAllocator_;
- BatchAllocator<Value, ValueInternalArray::itemsPerPage> pagesAllocator_;
-};
-#endif // #ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-
-static ValueArrayAllocator*& arrayAllocator() {
- static DefaultValueArrayAllocator defaultAllocator;
- static ValueArrayAllocator* arrayAllocator = &defaultAllocator;
- return arrayAllocator;
-}
-
-static struct DummyArrayAllocatorInitializer {
- DummyArrayAllocatorInitializer() {
- arrayAllocator(); // ensure arrayAllocator() statics are initialized before
- // main().
- }
-} dummyArrayAllocatorInitializer;
-
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalArray
-// //////////////////////////////////////////////////////////////////
-bool ValueInternalArray::equals(const IteratorState& x,
- const IteratorState& other) {
- return x.array_ == other.array_ &&
- x.currentItemIndex_ == other.currentItemIndex_ &&
- x.currentPageIndex_ == other.currentPageIndex_;
-}
-
-void ValueInternalArray::increment(IteratorState& it) {
- JSON_ASSERT_MESSAGE(
- it.array_ && (it.currentPageIndex_ - it.array_->pages_) * itemsPerPage +
- it.currentItemIndex_ !=
- it.array_->size_,
- "ValueInternalArray::increment(): moving iterator beyond end");
- ++(it.currentItemIndex_);
- if (it.currentItemIndex_ == itemsPerPage) {
- it.currentItemIndex_ = 0;
- ++(it.currentPageIndex_);
- }
-}
-
-void ValueInternalArray::decrement(IteratorState& it) {
- JSON_ASSERT_MESSAGE(
- it.array_ && it.currentPageIndex_ == it.array_->pages_ &&
- it.currentItemIndex_ == 0,
- "ValueInternalArray::decrement(): moving iterator beyond end");
- if (it.currentItemIndex_ == 0) {
- it.currentItemIndex_ = itemsPerPage - 1;
- --(it.currentPageIndex_);
- } else {
- --(it.currentItemIndex_);
- }
-}
-
-Value& ValueInternalArray::unsafeDereference(const IteratorState& it) {
- return (*(it.currentPageIndex_))[it.currentItemIndex_];
-}
-
-Value& ValueInternalArray::dereference(const IteratorState& it) {
- JSON_ASSERT_MESSAGE(
- it.array_ && (it.currentPageIndex_ - it.array_->pages_) * itemsPerPage +
- it.currentItemIndex_ <
- it.array_->size_,
- "ValueInternalArray::dereference(): dereferencing invalid iterator");
- return unsafeDereference(it);
-}
-
-void ValueInternalArray::makeBeginIterator(IteratorState& it) const {
- it.array_ = const_cast<ValueInternalArray*>(this);
- it.currentItemIndex_ = 0;
- it.currentPageIndex_ = pages_;
-}
-
-void ValueInternalArray::makeIterator(IteratorState& it,
- ArrayIndex index) const {
- it.array_ = const_cast<ValueInternalArray*>(this);
- it.currentItemIndex_ = index % itemsPerPage;
- it.currentPageIndex_ = pages_ + index / itemsPerPage;
-}
-
-void ValueInternalArray::makeEndIterator(IteratorState& it) const {
- makeIterator(it, size_);
-}
-
-ValueInternalArray::ValueInternalArray() : pages_(0), size_(0), pageCount_(0) {}
-
-ValueInternalArray::ValueInternalArray(const ValueInternalArray& other)
- : pages_(0), size_(other.size_), pageCount_(0) {
- PageIndex minNewPages = other.size_ / itemsPerPage;
- arrayAllocator()->reallocateArrayPageIndex(pages_, pageCount_, minNewPages);
- JSON_ASSERT_MESSAGE(pageCount_ >= minNewPages,
- "ValueInternalArray::reserve(): bad reallocation");
- IteratorState itOther;
- other.makeBeginIterator(itOther);
- Value* value;
- for (ArrayIndex index = 0; index < size_; ++index, increment(itOther)) {
- if (index % itemsPerPage == 0) {
- PageIndex pageIndex = index / itemsPerPage;
- value = arrayAllocator()->allocateArrayPage();
- pages_[pageIndex] = value;
- }
- new (value) Value(dereference(itOther));
- }
-}
-
-ValueInternalArray& ValueInternalArray::operator=(ValueInternalArray other) {
- swap(other);
- return *this;
-}
-
-ValueInternalArray::~ValueInternalArray() {
- // destroy all constructed items
- IteratorState it;
- IteratorState itEnd;
- makeBeginIterator(it);
- makeEndIterator(itEnd);
- for (; !equals(it, itEnd); increment(it)) {
- Value* value = &dereference(it);
- value->~Value();
- }
- // release all pages
- PageIndex lastPageIndex = size_ / itemsPerPage;
- for (PageIndex pageIndex = 0; pageIndex < lastPageIndex; ++pageIndex)
- arrayAllocator()->releaseArrayPage(pages_[pageIndex]);
- // release pages index
- arrayAllocator()->releaseArrayPageIndex(pages_, pageCount_);
-}
-
-void ValueInternalArray::swap(ValueInternalArray& other) {
- Value** tempPages = pages_;
- pages_ = other.pages_;
- other.pages_ = tempPages;
- ArrayIndex tempSize = size_;
- size_ = other.size_;
- other.size_ = tempSize;
- PageIndex tempPageCount = pageCount_;
- pageCount_ = other.pageCount_;
- other.pageCount_ = tempPageCount;
-}
-
-void ValueInternalArray::clear() {
- ValueInternalArray dummy;
- swap(dummy);
-}
-
-void ValueInternalArray::resize(ArrayIndex newSize) {
- if (newSize == 0)
- clear();
- else if (newSize < size_) {
- IteratorState it;
- IteratorState itEnd;
- makeIterator(it, newSize);
- makeIterator(itEnd, size_);
- for (; !equals(it, itEnd); increment(it)) {
- Value* value = &dereference(it);
- value->~Value();
- }
- PageIndex pageIndex = (newSize + itemsPerPage - 1) / itemsPerPage;
- PageIndex lastPageIndex = size_ / itemsPerPage;
- for (; pageIndex < lastPageIndex; ++pageIndex)
- arrayAllocator()->releaseArrayPage(pages_[pageIndex]);
- size_ = newSize;
- } else if (newSize > size_)
- resolveReference(newSize);
-}
-
-void ValueInternalArray::makeIndexValid(ArrayIndex index) {
- // Need to enlarge page index ?
- if (index >= pageCount_ * itemsPerPage) {
- PageIndex minNewPages = (index + 1) / itemsPerPage;
- arrayAllocator()->reallocateArrayPageIndex(pages_, pageCount_, minNewPages);
- JSON_ASSERT_MESSAGE(pageCount_ >= minNewPages,
- "ValueInternalArray::reserve(): bad reallocation");
- }
-
- // Need to allocate new pages ?
- ArrayIndex nextPageIndex = (size_ % itemsPerPage) != 0
- ? size_ - (size_ % itemsPerPage) + itemsPerPage
- : size_;
- if (nextPageIndex <= index) {
- PageIndex pageIndex = nextPageIndex / itemsPerPage;
- PageIndex pageToAllocate = (index - nextPageIndex) / itemsPerPage + 1;
- for (; pageToAllocate-- > 0; ++pageIndex)
- pages_[pageIndex] = arrayAllocator()->allocateArrayPage();
- }
-
- // Initialize all new entries
- IteratorState it;
- IteratorState itEnd;
- makeIterator(it, size_);
- size_ = index + 1;
- makeIterator(itEnd, size_);
- for (; !equals(it, itEnd); increment(it)) {
- Value* value = &dereference(it);
- new (value) Value(); // Construct a default value using placement new
- }
-}
-
-Value& ValueInternalArray::resolveReference(ArrayIndex index) {
- if (index >= size_)
- makeIndexValid(index);
- return pages_[index / itemsPerPage][index % itemsPerPage];
-}
-
-Value* ValueInternalArray::find(ArrayIndex index) const {
- if (index >= size_)
- return 0;
- return &(pages_[index / itemsPerPage][index % itemsPerPage]);
-}
-
-ValueInternalArray::ArrayIndex ValueInternalArray::size() const {
- return size_;
-}
-
-int ValueInternalArray::distance(const IteratorState& x,
- const IteratorState& y) {
- return indexOf(y) - indexOf(x);
-}
-
-ValueInternalArray::ArrayIndex
-ValueInternalArray::indexOf(const IteratorState& iterator) {
- if (!iterator.array_)
- return ArrayIndex(-1);
- return ArrayIndex((iterator.currentPageIndex_ - iterator.array_->pages_) *
- itemsPerPage +
- iterator.currentItemIndex_);
-}
-
-int ValueInternalArray::compare(const ValueInternalArray& other) const {
- int sizeDiff(size_ - other.size_);
- if (sizeDiff != 0)
- return sizeDiff;
-
- for (ArrayIndex index = 0; index < size_; ++index) {
- int diff = pages_[index / itemsPerPage][index % itemsPerPage].compare(
- other.pages_[index / itemsPerPage][index % itemsPerPage]);
- if (diff != 0)
- return diff;
- }
- return 0;
-}
-
-} // namespace Json
diff --git a/3rdparty/jsoncpp/src/lib_json/json_internalmap.inl b/3rdparty/jsoncpp/src/lib_json/json_internalmap.inl
deleted file mode 100644
index ef3f3302dc9..00000000000
--- a/3rdparty/jsoncpp/src/lib_json/json_internalmap.inl
+++ /dev/null
@@ -1,473 +0,0 @@
-// Copyright 2007-2010 Baptiste Lepilleur
-// Distributed under MIT license, or public domain if desired and
-// recognized in your jurisdiction.
-// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
-
-// included by json_value.cpp
-
-namespace Json {
-
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// class ValueInternalMap
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-// //////////////////////////////////////////////////////////////////
-
-/** \internal MUST be safely initialized using memset( this, 0,
- * sizeof(ValueInternalLink) );
- * This optimization is used by the fast allocator.
- */
-ValueInternalLink::ValueInternalLink() : previous_(0), next_(0) {}
-
-ValueInternalLink::~ValueInternalLink() {
- for (int index = 0; index < itemPerLink; ++index) {
- if (!items_[index].isItemAvailable()) {
- if (!items_[index].isMemberNameStatic())
- free(keys_[index]);
- } else
- break;
- }
-}
-
-ValueMapAllocator::~ValueMapAllocator() {}
-
-#ifdef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-class DefaultValueMapAllocator : public ValueMapAllocator {
-public: // overridden from ValueMapAllocator
- virtual ValueInternalMap* newMap() { return new ValueInternalMap(); }
-
- virtual ValueInternalMap* newMapCopy(const ValueInternalMap& other) {
- return new ValueInternalMap(other);
- }
-
- virtual void destructMap(ValueInternalMap* map) { delete map; }
-
- virtual ValueInternalLink* allocateMapBuckets(unsigned int size) {
- return new ValueInternalLink[size];
- }
-
- virtual void releaseMapBuckets(ValueInternalLink* links) { delete[] links; }
-
- virtual ValueInternalLink* allocateMapLink() {
- return new ValueInternalLink();
- }
-
- virtual void releaseMapLink(ValueInternalLink* link) { delete link; }
-};
-#else
-/// @todo make this thread-safe (lock when accessign batch allocator)
-class DefaultValueMapAllocator : public ValueMapAllocator {
-public: // overridden from ValueMapAllocator
- virtual ValueInternalMap* newMap() {
- ValueInternalMap* map = mapsAllocator_.allocate();
- new (map) ValueInternalMap(); // placement new
- return map;
- }
-
- virtual ValueInternalMap* newMapCopy(const ValueInternalMap& other) {
- ValueInternalMap* map = mapsAllocator_.allocate();
- new (map) ValueInternalMap(other); // placement new
- return map;
- }
-
- virtual void destructMap(ValueInternalMap* map) {
- if (map) {
- map->~ValueInternalMap();
- mapsAllocator_.release(map);
- }
- }
-
- virtual ValueInternalLink* allocateMapBuckets(unsigned int size) {
- return new ValueInternalLink[size];
- }
-
- virtual void releaseMapBuckets(ValueInternalLink* links) { delete[] links; }
-
- virtual ValueInternalLink* allocateMapLink() {
- ValueInternalLink* link = linksAllocator_.allocate();
- memset(link, 0, sizeof(ValueInternalLink));
- return link;
- }
-
- virtual void releaseMapLink(ValueInternalLink* link) {
- link->~ValueInternalLink();
- linksAllocator_.release(link);
- }
-
-private:
- BatchAllocator<ValueInternalMap, 1> mapsAllocator_;
- BatchAllocator<ValueInternalLink, 1> linksAllocator_;
-};
-#endif
-
-static ValueMapAllocator*& mapAllocator() {
- static DefaultValueMapAllocator defaultAllocator;
- static ValueMapAllocator* mapAllocator = &defaultAllocator;
- return mapAllocator;
-}
-
-static struct DummyMapAllocatorInitializer {
- DummyMapAllocatorInitializer() {
- mapAllocator(); // ensure mapAllocator() statics are initialized before
- // main().
- }
-} dummyMapAllocatorInitializer;
-
-// h(K) = value * K >> w ; with w = 32 & K prime w.r.t. 2^32.
-
-/*
-use linked list hash map.
-buckets array is a container.
-linked list element contains 6 key/values. (memory = (16+4) * 6 + 4 = 124)
-value have extra state: valid, available, deleted
-*/
-
-ValueInternalMap::ValueInternalMap()
- : buckets_(0), tailLink_(0), bucketsSize_(0), itemCount_(0) {}
-
-ValueInternalMap::ValueInternalMap(const ValueInternalMap& other)
- : buckets_(0), tailLink_(0), bucketsSize_(0), itemCount_(0) {
- reserve(other.itemCount_);
- IteratorState it;
- IteratorState itEnd;
- other.makeBeginIterator(it);
- other.makeEndIterator(itEnd);
- for (; !equals(it, itEnd); increment(it)) {
- bool isStatic;
- const char* memberName = key(it, isStatic);
- const Value& aValue = value(it);
- resolveReference(memberName, isStatic) = aValue;
- }
-}
-
-ValueInternalMap& ValueInternalMap::operator=(ValueInternalMap other) {
- swap(other);
- return *this;
-}
-
-ValueInternalMap::~ValueInternalMap() {
- if (buckets_) {
- for (BucketIndex bucketIndex = 0; bucketIndex < bucketsSize_;
- ++bucketIndex) {
- ValueInternalLink* link = buckets_[bucketIndex].next_;
- while (link) {
- ValueInternalLink* linkToRelease = link;
- link = link->next_;
- mapAllocator()->releaseMapLink(linkToRelease);
- }
- }
- mapAllocator()->releaseMapBuckets(buckets_);
- }
-}
-
-void ValueInternalMap::swap(ValueInternalMap& other) {
- ValueInternalLink* tempBuckets = buckets_;
- buckets_ = other.buckets_;
- other.buckets_ = tempBuckets;
- ValueInternalLink* tempTailLink = tailLink_;
- tailLink_ = other.tailLink_;
- other.tailLink_ = tempTailLink;
- BucketIndex tempBucketsSize = bucketsSize_;
- bucketsSize_ = other.bucketsSize_;
- other.bucketsSize_ = tempBucketsSize;
- BucketIndex tempItemCount = itemCount_;
- itemCount_ = other.itemCount_;
- other.itemCount_ = tempItemCount;
-}
-
-void ValueInternalMap::clear() {
- ValueInternalMap dummy;
- swap(dummy);
-}
-
-ValueInternalMap::BucketIndex ValueInternalMap::size() const {
- return itemCount_;
-}
-
-bool ValueInternalMap::reserveDelta(BucketIndex growth) {
- return reserve(itemCount_ + growth);
-}
-
-bool ValueInternalMap::reserve(BucketIndex newItemCount) {
- if (!buckets_ && newItemCount > 0) {
- buckets_ = mapAllocator()->allocateMapBuckets(1);
- bucketsSize_ = 1;
- tailLink_ = &buckets_[0];
- }
- // BucketIndex idealBucketCount = (newItemCount +
- // ValueInternalLink::itemPerLink) / ValueInternalLink::itemPerLink;
- return true;
-}
-
-const Value* ValueInternalMap::find(const char* key) const {
- if (!bucketsSize_)
- return 0;
- HashKey hashedKey = hash(key);
- BucketIndex bucketIndex = hashedKey % bucketsSize_;
- for (const ValueInternalLink* current = &buckets_[bucketIndex]; current != 0;
- current = current->next_) {
- for (BucketIndex index = 0; index < ValueInternalLink::itemPerLink;
- ++index) {
- if (current->items_[index].isItemAvailable())
- return 0;
- if (strcmp(key, current->keys_[index]) == 0)
- return &current->items_[index];
- }
- }
- return 0;
-}
-
-Value* ValueInternalMap::find(const char* key) {
- const ValueInternalMap* constThis = this;
- return const_cast<Value*>(constThis->find(key));
-}
-
-Value& ValueInternalMap::resolveReference(const char* key, bool isStatic) {
- HashKey hashedKey = hash(key);
- if (bucketsSize_) {
- BucketIndex bucketIndex = hashedKey % bucketsSize_;
- ValueInternalLink** previous = 0;
- BucketIndex index;
- for (ValueInternalLink* current = &buckets_[bucketIndex]; current != 0;
- previous = &current->next_, current = current->next_) {
- for (index = 0; index < ValueInternalLink::itemPerLink; ++index) {
- if (current->items_[index].isItemAvailable())
- return setNewItem(key, isStatic, current, index);
- if (strcmp(key, current->keys_[index]) == 0)
- return current->items_[index];
- }
- }
- }
-
- reserveDelta(1);
- return unsafeAdd(key, isStatic, hashedKey);
-}
-
-void ValueInternalMap::remove(const char* key) {
- HashKey hashedKey = hash(key);
- if (!bucketsSize_)
- return;
- BucketIndex bucketIndex = hashedKey % bucketsSize_;
- for (ValueInternalLink* link = &buckets_[bucketIndex]; link != 0;
- link = link->next_) {
- BucketIndex index;
- for (index = 0; index < ValueInternalLink::itemPerLink; ++index) {
- if (link->items_[index].isItemAvailable())
- return;
- if (strcmp(key, link->keys_[index]) == 0) {
- doActualRemove(link, index, bucketIndex);
- return;
- }
- }
- }
-}
-
-void ValueInternalMap::doActualRemove(ValueInternalLink* link,
- BucketIndex index,
- BucketIndex bucketIndex) {
- // find last item of the bucket and swap it with the 'removed' one.
- // set removed items flags to 'available'.
- // if last page only contains 'available' items, then desallocate it (it's
- // empty)
- ValueInternalLink*& lastLink = getLastLinkInBucket(index);
- BucketIndex lastItemIndex = 1; // a link can never be empty, so start at 1
- for (; lastItemIndex < ValueInternalLink::itemPerLink;
- ++lastItemIndex) // may be optimized with dicotomic search
- {
- if (lastLink->items_[lastItemIndex].isItemAvailable())
- break;
- }
-
- BucketIndex lastUsedIndex = lastItemIndex - 1;
- Value* valueToDelete = &link->items_[index];
- Value* valueToPreserve = &lastLink->items_[lastUsedIndex];
- if (valueToDelete != valueToPreserve)
- valueToDelete->swap(*valueToPreserve);
- if (lastUsedIndex == 0) // page is now empty
- { // remove it from bucket linked list and delete it.
- ValueInternalLink* linkPreviousToLast = lastLink->previous_;
- if (linkPreviousToLast != 0) // can not deleted bucket link.
- {
- mapAllocator()->releaseMapLink(lastLink);
- linkPreviousToLast->next_ = 0;
- lastLink = linkPreviousToLast;
- }
- } else {
- Value dummy;
- valueToPreserve->swap(dummy); // restore deleted to default Value.
- valueToPreserve->setItemUsed(false);
- }
- --itemCount_;
-}
-
-ValueInternalLink*&
-ValueInternalMap::getLastLinkInBucket(BucketIndex bucketIndex) {
- if (bucketIndex == bucketsSize_ - 1)
- return tailLink_;
- ValueInternalLink*& previous = buckets_[bucketIndex + 1].previous_;
- if (!previous)
- previous = &buckets_[bucketIndex];
- return previous;
-}
-
-Value& ValueInternalMap::setNewItem(const char* key,
- bool isStatic,
- ValueInternalLink* link,
- BucketIndex index) {
- char* duplicatedKey = makeMemberName(key);
- ++itemCount_;
- link->keys_[index] = duplicatedKey;
- link->items_[index].setItemUsed();
- link->items_[index].setMemberNameIsStatic(isStatic);
- return link->items_[index]; // items already default constructed.
-}
-
-Value&
-ValueInternalMap::unsafeAdd(const char* key, bool isStatic, HashKey hashedKey) {
- JSON_ASSERT_MESSAGE(bucketsSize_ > 0,
- "ValueInternalMap::unsafeAdd(): internal logic error.");
- BucketIndex bucketIndex = hashedKey % bucketsSize_;
- ValueInternalLink*& previousLink = getLastLinkInBucket(bucketIndex);
- ValueInternalLink* link = previousLink;
- BucketIndex index;
- for (index = 0; index < ValueInternalLink::itemPerLink; ++index) {
- if (link->items_[index].isItemAvailable())
- break;
- }
- if (index == ValueInternalLink::itemPerLink) // need to add a new page
- {
- ValueInternalLink* newLink = mapAllocator()->allocateMapLink();
- index = 0;
- link->next_ = newLink;
- previousLink = newLink;
- link = newLink;
- }
- return setNewItem(key, isStatic, link, index);
-}
-
-ValueInternalMap::HashKey ValueInternalMap::hash(const char* key) const {
- HashKey hash = 0;
- while (*key)
- hash += *key++ * 37;
- return hash;
-}
-
-int ValueInternalMap::compare(const ValueInternalMap& other) const {
- int sizeDiff(itemCount_ - other.itemCount_);
- if (sizeDiff != 0)
- return sizeDiff;
- // Strict order guaranty is required. Compare all keys FIRST, then compare
- // values.
- IteratorState it;
- IteratorState itEnd;
- makeBeginIterator(it);
- makeEndIterator(itEnd);
- for (; !equals(it, itEnd); increment(it)) {
- if (!other.find(key(it)))
- return 1;
- }
-
- // All keys are equals, let's compare values
- makeBeginIterator(it);
- for (; !equals(it, itEnd); increment(it)) {
- const Value* otherValue = other.find(key(it));
- int valueDiff = value(it).compare(*otherValue);
- if (valueDiff != 0)
- return valueDiff;
- }
- return 0;
-}
-
-void ValueInternalMap::makeBeginIterator(IteratorState& it) const {
- it.map_ = const_cast<ValueInternalMap*>(this);
- it.bucketIndex_ = 0;
- it.itemIndex_ = 0;
- it.link_ = buckets_;
-}
-
-void ValueInternalMap::makeEndIterator(IteratorState& it) const {
- it.map_ = const_cast<ValueInternalMap*>(this);
- it.bucketIndex_ = bucketsSize_;
- it.itemIndex_ = 0;
- it.link_ = 0;
-}
-
-bool ValueInternalMap::equals(const IteratorState& x,
- const IteratorState& other) {
- return x.map_ == other.map_ && x.bucketIndex_ == other.bucketIndex_ &&
- x.link_ == other.link_ && x.itemIndex_ == other.itemIndex_;
-}
-
-void ValueInternalMap::incrementBucket(IteratorState& iterator) {
- ++iterator.bucketIndex_;
- JSON_ASSERT_MESSAGE(
- iterator.bucketIndex_ <= iterator.map_->bucketsSize_,
- "ValueInternalMap::increment(): attempting to iterate beyond end.");
- if (iterator.bucketIndex_ == iterator.map_->bucketsSize_)
- iterator.link_ = 0;
- else
- iterator.link_ = &(iterator.map_->buckets_[iterator.bucketIndex_]);
- iterator.itemIndex_ = 0;
-}
-
-void ValueInternalMap::increment(IteratorState& iterator) {
- JSON_ASSERT_MESSAGE(iterator.map_,
- "Attempting to iterator using invalid iterator.");
- ++iterator.itemIndex_;
- if (iterator.itemIndex_ == ValueInternalLink::itemPerLink) {
- JSON_ASSERT_MESSAGE(
- iterator.link_ != 0,
- "ValueInternalMap::increment(): attempting to iterate beyond end.");
- iterator.link_ = iterator.link_->next_;
- if (iterator.link_ == 0)
- incrementBucket(iterator);
- } else if (iterator.link_->items_[iterator.itemIndex_].isItemAvailable()) {
- incrementBucket(iterator);
- }
-}
-
-void ValueInternalMap::decrement(IteratorState& iterator) {
- if (iterator.itemIndex_ == 0) {
- JSON_ASSERT_MESSAGE(iterator.map_,
- "Attempting to iterate using invalid iterator.");
- if (iterator.link_ == &iterator.map_->buckets_[iterator.bucketIndex_]) {
- JSON_ASSERT_MESSAGE(iterator.bucketIndex_ > 0,
- "Attempting to iterate beyond beginning.");
- --(iterator.bucketIndex_);
- }
- iterator.link_ = iterator.link_->previous_;
- iterator.itemIndex_ = ValueInternalLink::itemPerLink - 1;
- }
-}
-
-const char* ValueInternalMap::key(const IteratorState& iterator) {
- JSON_ASSERT_MESSAGE(iterator.link_,
- "Attempting to iterate using invalid iterator.");
- return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-const char* ValueInternalMap::key(const IteratorState& iterator,
- bool& isStatic) {
- JSON_ASSERT_MESSAGE(iterator.link_,
- "Attempting to iterate using invalid iterator.");
- isStatic = iterator.link_->items_[iterator.itemIndex_].isMemberNameStatic();
- return iterator.link_->keys_[iterator.itemIndex_];
-}
-
-Value& ValueInternalMap::value(const IteratorState& iterator) {
- JSON_ASSERT_MESSAGE(iterator.link_,
- "Attempting to iterate using invalid iterator.");
- return iterator.link_->items_[iterator.itemIndex_];
-}
-
-int ValueInternalMap::distance(const IteratorState& x, const IteratorState& y) {
- int offset = 0;
- IteratorState it = x;
- while (!equals(it, y))
- increment(it);
- return offset;
-}
-
-} // namespace Json
diff --git a/3rdparty/jsoncpp/src/lib_json/json_reader.cpp b/3rdparty/jsoncpp/src/lib_json/json_reader.cpp
index c5111f8d708..ceff66c3134 100644
--- a/3rdparty/jsoncpp/src/lib_json/json_reader.cpp
+++ b/3rdparty/jsoncpp/src/lib_json/json_reader.cpp
@@ -14,6 +14,9 @@
#include <cassert>
#include <cstring>
#include <istream>
+#include <sstream>
+#include <memory>
+#include <set>
#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
#define snprintf _snprintf
@@ -24,8 +27,17 @@
#pragma warning(disable : 4996)
#endif
+static int const stackLimit_g = 1000;
+static int stackDepth_g = 0; // see readValue()
+
namespace Json {
+#if __cplusplus >= 201103L
+typedef std::unique_ptr<CharReader> CharReaderPtr;
+#else
+typedef std::auto_ptr<CharReader> CharReaderPtr;
+#endif
+
// Implementation of class Features
// ////////////////////////////////
@@ -47,23 +59,6 @@ Features Features::strictMode() {
// Implementation of class Reader
// ////////////////////////////////
-static inline bool in(Reader::Char c,
- Reader::Char c1,
- Reader::Char c2,
- Reader::Char c3,
- Reader::Char c4) {
- return c == c1 || c == c2 || c == c3 || c == c4;
-}
-
-static inline bool in(Reader::Char c,
- Reader::Char c1,
- Reader::Char c2,
- Reader::Char c3,
- Reader::Char c4,
- Reader::Char c5) {
- return c == c1 || c == c2 || c == c3 || c == c4 || c == c5;
-}
-
static bool containsNewLine(Reader::Location begin, Reader::Location end) {
for (; begin < end; ++begin)
if (*begin == '\n' || *begin == '\r')
@@ -125,6 +120,7 @@ bool Reader::parse(const char* beginDoc,
nodes_.pop();
nodes_.push(&root);
+ stackDepth_g = 0; // Yes, this is bad coding, but options are limited.
bool successful = readValue();
Token token;
skipCommentTokens(token);
@@ -147,19 +143,18 @@ bool Reader::parse(const char* beginDoc,
}
bool Reader::readValue() {
+ // This is a non-reentrant way to support a stackLimit. Terrible!
+ // But this deprecated class has a security problem: Bad input can
+ // cause a seg-fault. This seems like a fair, binary-compatible way
+ // to prevent the problem.
+ if (stackDepth_g >= stackLimit_g) throwRuntimeError("Exceeded stackLimit in readValue().");
+ ++stackDepth_g;
+
Token token;
skipCommentTokens(token);
bool successful = true;
if (collectComments_ && !commentsBefore_.empty()) {
- // Remove newline characters at the end of the comments
- size_t lastNonNewline = commentsBefore_.find_last_not_of("\r\n");
- if (lastNonNewline != std::string::npos) {
- commentsBefore_.erase(lastNonNewline + 1);
- } else {
- commentsBefore_.clear();
- }
-
currentValue().setComment(commentsBefore_, commentBefore);
commentsBefore_ = "";
}
@@ -180,31 +175,42 @@ bool Reader::readValue() {
successful = decodeString(token);
break;
case tokenTrue:
- currentValue() = true;
+ {
+ Value v(true);
+ currentValue().swapPayload(v);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
+ }
break;
case tokenFalse:
- currentValue() = false;
+ {
+ Value v(false);
+ currentValue().swapPayload(v);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
+ }
break;
case tokenNull:
- currentValue() = Value();
+ {
+ Value v;
+ currentValue().swapPayload(v);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
+ }
break;
case tokenArraySeparator:
+ case tokenObjectEnd:
+ case tokenArrayEnd:
if (features_.allowDroppedNullPlaceholders_) {
// "Un-read" the current token and mark the current value as a null
// token.
current_--;
- currentValue() = Value();
+ Value v;
+ currentValue().swapPayload(v);
currentValue().setOffsetStart(current_ - begin_ - 1);
currentValue().setOffsetLimit(current_ - begin_);
break;
- }
- // Else, fall through...
+ } // Else, fall through...
default:
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
@@ -216,6 +222,7 @@ bool Reader::readValue() {
lastValue_ = &currentValue();
}
+ --stackDepth_g;
return successful;
}
@@ -229,13 +236,6 @@ void Reader::skipCommentTokens(Token& token) {
}
}
-bool Reader::expectToken(TokenType type, Token& token, const char* message) {
- readToken(token);
- if (token.type_ != type)
- return addError(message, token);
- return true;
-}
-
bool Reader::readToken(Token& token) {
skipSpaces();
token.start_ = current_;
@@ -351,14 +351,34 @@ bool Reader::readComment() {
return true;
}
+static std::string normalizeEOL(Reader::Location begin, Reader::Location end) {
+ std::string normalized;
+ normalized.reserve(end - begin);
+ Reader::Location current = begin;
+ while (current != end) {
+ char c = *current++;
+ if (c == '\r') {
+ if (current != end && *current == '\n')
+ // convert dos EOL
+ ++current;
+ // convert Mac EOL
+ normalized += '\n';
+ } else {
+ normalized += c;
+ }
+ }
+ return normalized;
+}
+
void
Reader::addComment(Location begin, Location end, CommentPlacement placement) {
assert(collectComments_);
+ const std::string& normalized = normalizeEOL(begin, end);
if (placement == commentAfterOnSameLine) {
assert(lastValue_ != 0);
- lastValue_->setComment(std::string(begin, end), placement);
+ lastValue_->setComment(normalized, placement);
} else {
- commentsBefore_ += std::string(begin, end);
+ commentsBefore_ += normalized;
}
}
@@ -374,18 +394,38 @@ bool Reader::readCStyleComment() {
bool Reader::readCppStyleComment() {
while (current_ != end_) {
Char c = getNextChar();
- if (c == '\r' || c == '\n')
+ if (c == '\n')
+ break;
+ if (c == '\r') {
+ // Consume DOS EOL. It will be normalized in addComment.
+ if (current_ != end_ && *current_ == '\n')
+ getNextChar();
+ // Break on Moc OS 9 EOL.
break;
+ }
}
return true;
}
void Reader::readNumber() {
- while (current_ != end_) {
- if (!(*current_ >= '0' && *current_ <= '9') &&
- !in(*current_, '.', 'e', 'E', '+', '-'))
- break;
- ++current_;
+ const char *p = current_;
+ char c = '0'; // stopgap for already consumed character
+ // integral part
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ // fractional part
+ if (c == '.') {
+ c = (current_ = p) < end_ ? *p++ : 0;
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ }
+ // exponential part
+ if (c == 'e' || c == 'E') {
+ c = (current_ = p) < end_ ? *p++ : 0;
+ if (c == '+' || c == '-')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
}
}
@@ -404,7 +444,8 @@ bool Reader::readString() {
bool Reader::readObject(Token& tokenStart) {
Token tokenName;
std::string name;
- currentValue() = Value(objectValue);
+ Value init(objectValue);
+ currentValue().swapPayload(init);
currentValue().setOffsetStart(tokenStart.start_ - begin_);
while (readToken(tokenName)) {
bool initialTokenOk = true;
@@ -457,7 +498,8 @@ bool Reader::readObject(Token& tokenStart) {
}
bool Reader::readArray(Token& tokenStart) {
- currentValue() = Value(arrayValue);
+ Value init(arrayValue);
+ currentValue().swapPayload(init);
currentValue().setOffsetStart(tokenStart.start_ - begin_);
skipSpaces();
if (*current_ == ']') // empty array
@@ -497,20 +539,13 @@ bool Reader::decodeNumber(Token& token) {
Value decoded;
if (!decodeNumber(token, decoded))
return false;
- currentValue() = decoded;
+ currentValue().swapPayload(decoded);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
return true;
}
bool Reader::decodeNumber(Token& token, Value& decoded) {
- bool isDouble = false;
- for (Location inspect = token.start_; inspect != token.end_; ++inspect) {
- isDouble = isDouble || in(*inspect, '.', 'e', 'E', '+') ||
- (*inspect == '-' && inspect != token.start_);
- }
- if (isDouble)
- return decodeDouble(token, decoded);
// Attempts to parse the number as an integer. If the number is
// larger than the maximum supported value of an integer then
// we decode the number as a double.
@@ -518,6 +553,7 @@ bool Reader::decodeNumber(Token& token, Value& decoded) {
bool isNegative = *current == '-';
if (isNegative)
++current;
+ // TODO: Help the compiler do the div and mod at compile time or get rid of them.
Value::LargestUInt maxIntegerValue =
isNegative ? Value::LargestUInt(-Value::minLargestInt)
: Value::maxLargestUInt;
@@ -526,9 +562,7 @@ bool Reader::decodeNumber(Token& token, Value& decoded) {
while (current < token.end_) {
Char c = *current++;
if (c < '0' || c > '9')
- return addError("'" + std::string(token.start_, token.end_) +
- "' is not a number.",
- token);
+ return decodeDouble(token, decoded);
Value::UInt digit(c - '0');
if (value >= threshold) {
// We've hit or exceeded the max value divided by 10 (rounded down). If
@@ -555,7 +589,7 @@ bool Reader::decodeDouble(Token& token) {
Value decoded;
if (!decodeDouble(token, decoded))
return false;
- currentValue() = decoded;
+ currentValue().swapPayload(decoded);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
return true;
@@ -563,6 +597,945 @@ bool Reader::decodeDouble(Token& token) {
bool Reader::decodeDouble(Token& token, Value& decoded) {
double value = 0;
+ std::string buffer(token.start_, token.end_);
+ std::istringstream is(buffer);
+ if (!(is >> value))
+ return addError("'" + std::string(token.start_, token.end_) +
+ "' is not a number.",
+ token);
+ decoded = value;
+ return true;
+}
+
+bool Reader::decodeString(Token& token) {
+ std::string decoded_string;
+ if (!decodeString(token, decoded_string))
+ return false;
+ Value decoded(decoded_string);
+ currentValue().swapPayload(decoded);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ return true;
+}
+
+bool Reader::decodeString(Token& token, std::string& decoded) {
+ decoded.reserve(token.end_ - token.start_ - 2);
+ Location current = token.start_ + 1; // skip '"'
+ Location end = token.end_ - 1; // do not include '"'
+ while (current != end) {
+ Char c = *current++;
+ if (c == '"')
+ break;
+ else if (c == '\\') {
+ if (current == end)
+ return addError("Empty escape sequence in string", token, current);
+ Char escape = *current++;
+ switch (escape) {
+ case '"':
+ decoded += '"';
+ break;
+ case '/':
+ decoded += '/';
+ break;
+ case '\\':
+ decoded += '\\';
+ break;
+ case 'b':
+ decoded += '\b';
+ break;
+ case 'f':
+ decoded += '\f';
+ break;
+ case 'n':
+ decoded += '\n';
+ break;
+ case 'r':
+ decoded += '\r';
+ break;
+ case 't':
+ decoded += '\t';
+ break;
+ case 'u': {
+ unsigned int unicode;
+ if (!decodeUnicodeCodePoint(token, current, end, unicode))
+ return false;
+ decoded += codePointToUTF8(unicode);
+ } break;
+ default:
+ return addError("Bad escape sequence in string", token, current);
+ }
+ } else {
+ decoded += c;
+ }
+ }
+ return true;
+}
+
+bool Reader::decodeUnicodeCodePoint(Token& token,
+ Location& current,
+ Location end,
+ unsigned int& unicode) {
+
+ if (!decodeUnicodeEscapeSequence(token, current, end, unicode))
+ return false;
+ if (unicode >= 0xD800 && unicode <= 0xDBFF) {
+ // surrogate pairs
+ if (end - current < 6)
+ return addError(
+ "additional six characters expected to parse unicode surrogate pair.",
+ token,
+ current);
+ unsigned int surrogatePair;
+ if (*(current++) == '\\' && *(current++) == 'u') {
+ if (decodeUnicodeEscapeSequence(token, current, end, surrogatePair)) {
+ unicode = 0x10000 + ((unicode & 0x3FF) << 10) + (surrogatePair & 0x3FF);
+ } else
+ return false;
+ } else
+ return addError("expecting another \\u token to begin the second half of "
+ "a unicode surrogate pair",
+ token,
+ current);
+ }
+ return true;
+}
+
+bool Reader::decodeUnicodeEscapeSequence(Token& token,
+ Location& current,
+ Location end,
+ unsigned int& unicode) {
+ if (end - current < 4)
+ return addError(
+ "Bad unicode escape sequence in string: four digits expected.",
+ token,
+ current);
+ unicode = 0;
+ for (int index = 0; index < 4; ++index) {
+ Char c = *current++;
+ unicode *= 16;
+ if (c >= '0' && c <= '9')
+ unicode += c - '0';
+ else if (c >= 'a' && c <= 'f')
+ unicode += c - 'a' + 10;
+ else if (c >= 'A' && c <= 'F')
+ unicode += c - 'A' + 10;
+ else
+ return addError(
+ "Bad unicode escape sequence in string: hexadecimal digit expected.",
+ token,
+ current);
+ }
+ return true;
+}
+
+bool
+Reader::addError(const std::string& message, Token& token, Location extra) {
+ ErrorInfo info;
+ info.token_ = token;
+ info.message_ = message;
+ info.extra_ = extra;
+ errors_.push_back(info);
+ return false;
+}
+
+bool Reader::recoverFromError(TokenType skipUntilToken) {
+ int errorCount = int(errors_.size());
+ Token skip;
+ for (;;) {
+ if (!readToken(skip))
+ errors_.resize(errorCount); // discard errors caused by recovery
+ if (skip.type_ == skipUntilToken || skip.type_ == tokenEndOfStream)
+ break;
+ }
+ errors_.resize(errorCount);
+ return false;
+}
+
+bool Reader::addErrorAndRecover(const std::string& message,
+ Token& token,
+ TokenType skipUntilToken) {
+ addError(message, token);
+ return recoverFromError(skipUntilToken);
+}
+
+Value& Reader::currentValue() { return *(nodes_.top()); }
+
+Reader::Char Reader::getNextChar() {
+ if (current_ == end_)
+ return 0;
+ return *current_++;
+}
+
+void Reader::getLocationLineAndColumn(Location location,
+ int& line,
+ int& column) const {
+ Location current = begin_;
+ Location lastLineStart = current;
+ line = 0;
+ while (current < location && current != end_) {
+ Char c = *current++;
+ if (c == '\r') {
+ if (*current == '\n')
+ ++current;
+ lastLineStart = current;
+ ++line;
+ } else if (c == '\n') {
+ lastLineStart = current;
+ ++line;
+ }
+ }
+ // column & line start at 1
+ column = int(location - lastLineStart) + 1;
+ ++line;
+}
+
+std::string Reader::getLocationLineAndColumn(Location location) const {
+ int line, column;
+ getLocationLineAndColumn(location, line, column);
+ char buffer[18 + 16 + 16 + 1];
+#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__)
+#if defined(WINCE)
+ _snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
+#else
+ sprintf_s(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
+#endif
+#else
+ snprintf(buffer, sizeof(buffer), "Line %d, Column %d", line, column);
+#endif
+ return buffer;
+}
+
+// Deprecated. Preserved for backward compatibility
+std::string Reader::getFormatedErrorMessages() const {
+ return getFormattedErrorMessages();
+}
+
+std::string Reader::getFormattedErrorMessages() const {
+ std::string formattedMessage;
+ for (Errors::const_iterator itError = errors_.begin();
+ itError != errors_.end();
+ ++itError) {
+ const ErrorInfo& error = *itError;
+ formattedMessage +=
+ "* " + getLocationLineAndColumn(error.token_.start_) + "\n";
+ formattedMessage += " " + error.message_ + "\n";
+ if (error.extra_)
+ formattedMessage +=
+ "See " + getLocationLineAndColumn(error.extra_) + " for detail.\n";
+ }
+ return formattedMessage;
+}
+
+std::vector<Reader::StructuredError> Reader::getStructuredErrors() const {
+ std::vector<Reader::StructuredError> allErrors;
+ for (Errors::const_iterator itError = errors_.begin();
+ itError != errors_.end();
+ ++itError) {
+ const ErrorInfo& error = *itError;
+ Reader::StructuredError structured;
+ structured.offset_start = error.token_.start_ - begin_;
+ structured.offset_limit = error.token_.end_ - begin_;
+ structured.message = error.message_;
+ allErrors.push_back(structured);
+ }
+ return allErrors;
+}
+
+bool Reader::pushError(const Value& value, const std::string& message) {
+ size_t length = end_ - begin_;
+ if(value.getOffsetStart() > length
+ || value.getOffsetLimit() > length)
+ return false;
+ Token token;
+ token.type_ = tokenError;
+ token.start_ = begin_ + value.getOffsetStart();
+ token.end_ = end_ + value.getOffsetLimit();
+ ErrorInfo info;
+ info.token_ = token;
+ info.message_ = message;
+ info.extra_ = 0;
+ errors_.push_back(info);
+ return true;
+}
+
+bool Reader::pushError(const Value& value, const std::string& message, const Value& extra) {
+ size_t length = end_ - begin_;
+ if(value.getOffsetStart() > length
+ || value.getOffsetLimit() > length
+ || extra.getOffsetLimit() > length)
+ return false;
+ Token token;
+ token.type_ = tokenError;
+ token.start_ = begin_ + value.getOffsetStart();
+ token.end_ = begin_ + value.getOffsetLimit();
+ ErrorInfo info;
+ info.token_ = token;
+ info.message_ = message;
+ info.extra_ = begin_ + extra.getOffsetStart();
+ errors_.push_back(info);
+ return true;
+}
+
+bool Reader::good() const {
+ return !errors_.size();
+}
+
+// exact copy of Features
+class OurFeatures {
+public:
+ static OurFeatures all();
+ OurFeatures();
+ bool allowComments_;
+ bool strictRoot_;
+ bool allowDroppedNullPlaceholders_;
+ bool allowNumericKeys_;
+ bool allowSingleQuotes_;
+ bool failIfExtra_;
+ bool rejectDupKeys_;
+ int stackLimit_;
+}; // OurFeatures
+
+// exact copy of Implementation of class Features
+// ////////////////////////////////
+
+OurFeatures::OurFeatures()
+ : allowComments_(true), strictRoot_(false)
+ , allowDroppedNullPlaceholders_(false), allowNumericKeys_(false)
+ , allowSingleQuotes_(false)
+ , failIfExtra_(false)
+{
+}
+
+OurFeatures OurFeatures::all() { return OurFeatures(); }
+
+// Implementation of class Reader
+// ////////////////////////////////
+
+// exact copy of Reader, renamed to OurReader
+class OurReader {
+public:
+ typedef char Char;
+ typedef const Char* Location;
+ struct StructuredError {
+ size_t offset_start;
+ size_t offset_limit;
+ std::string message;
+ };
+
+ OurReader(OurFeatures const& features);
+ bool parse(const char* beginDoc,
+ const char* endDoc,
+ Value& root,
+ bool collectComments = true);
+ std::string getFormattedErrorMessages() const;
+ std::vector<StructuredError> getStructuredErrors() const;
+ bool pushError(const Value& value, const std::string& message);
+ bool pushError(const Value& value, const std::string& message, const Value& extra);
+ bool good() const;
+
+private:
+ OurReader(OurReader const&); // no impl
+ void operator=(OurReader const&); // no impl
+
+ enum TokenType {
+ tokenEndOfStream = 0,
+ tokenObjectBegin,
+ tokenObjectEnd,
+ tokenArrayBegin,
+ tokenArrayEnd,
+ tokenString,
+ tokenNumber,
+ tokenTrue,
+ tokenFalse,
+ tokenNull,
+ tokenArraySeparator,
+ tokenMemberSeparator,
+ tokenComment,
+ tokenError
+ };
+
+ class Token {
+ public:
+ TokenType type_;
+ Location start_;
+ Location end_;
+ };
+
+ class ErrorInfo {
+ public:
+ Token token_;
+ std::string message_;
+ Location extra_;
+ };
+
+ typedef std::deque<ErrorInfo> Errors;
+
+ bool readToken(Token& token);
+ void skipSpaces();
+ bool match(Location pattern, int patternLength);
+ bool readComment();
+ bool readCStyleComment();
+ bool readCppStyleComment();
+ bool readString();
+ bool readStringSingleQuote();
+ void readNumber();
+ bool readValue();
+ bool readObject(Token& token);
+ bool readArray(Token& token);
+ bool decodeNumber(Token& token);
+ bool decodeNumber(Token& token, Value& decoded);
+ bool decodeString(Token& token);
+ bool decodeString(Token& token, std::string& decoded);
+ bool decodeDouble(Token& token);
+ bool decodeDouble(Token& token, Value& decoded);
+ bool decodeUnicodeCodePoint(Token& token,
+ Location& current,
+ Location end,
+ unsigned int& unicode);
+ bool decodeUnicodeEscapeSequence(Token& token,
+ Location& current,
+ Location end,
+ unsigned int& unicode);
+ bool addError(const std::string& message, Token& token, Location extra = 0);
+ bool recoverFromError(TokenType skipUntilToken);
+ bool addErrorAndRecover(const std::string& message,
+ Token& token,
+ TokenType skipUntilToken);
+ void skipUntilSpace();
+ Value& currentValue();
+ Char getNextChar();
+ void
+ getLocationLineAndColumn(Location location, int& line, int& column) const;
+ std::string getLocationLineAndColumn(Location location) const;
+ void addComment(Location begin, Location end, CommentPlacement placement);
+ void skipCommentTokens(Token& token);
+
+ typedef std::stack<Value*> Nodes;
+ Nodes nodes_;
+ Errors errors_;
+ std::string document_;
+ Location begin_;
+ Location end_;
+ Location current_;
+ Location lastValueEnd_;
+ Value* lastValue_;
+ std::string commentsBefore_;
+ int stackDepth_;
+
+ OurFeatures const features_;
+ bool collectComments_;
+}; // OurReader
+
+// complete copy of Read impl, for OurReader
+
+OurReader::OurReader(OurFeatures const& features)
+ : errors_(), document_(), begin_(), end_(), current_(), lastValueEnd_(),
+ lastValue_(), commentsBefore_(), features_(features), collectComments_() {
+}
+
+bool OurReader::parse(const char* beginDoc,
+ const char* endDoc,
+ Value& root,
+ bool collectComments) {
+ if (!features_.allowComments_) {
+ collectComments = false;
+ }
+
+ begin_ = beginDoc;
+ end_ = endDoc;
+ collectComments_ = collectComments;
+ current_ = begin_;
+ lastValueEnd_ = 0;
+ lastValue_ = 0;
+ commentsBefore_ = "";
+ errors_.clear();
+ while (!nodes_.empty())
+ nodes_.pop();
+ nodes_.push(&root);
+
+ stackDepth_ = 0;
+ 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_) {
+ if (!root.isArray() && !root.isObject()) {
+ // Set error location to start of doc, ideally should be first token found
+ // in doc
+ token.type_ = tokenError;
+ token.start_ = beginDoc;
+ token.end_ = endDoc;
+ addError(
+ "A valid JSON document must be either an array or an object value.",
+ token);
+ return false;
+ }
+ }
+ return successful;
+}
+
+bool OurReader::readValue() {
+ if (stackDepth_ >= features_.stackLimit_) throwRuntimeError("Exceeded stackLimit in readValue().");
+ ++stackDepth_;
+ Token token;
+ skipCommentTokens(token);
+ bool successful = true;
+
+ if (collectComments_ && !commentsBefore_.empty()) {
+ currentValue().setComment(commentsBefore_, commentBefore);
+ commentsBefore_ = "";
+ }
+
+ switch (token.type_) {
+ case tokenObjectBegin:
+ successful = readObject(token);
+ currentValue().setOffsetLimit(current_ - begin_);
+ break;
+ case tokenArrayBegin:
+ successful = readArray(token);
+ currentValue().setOffsetLimit(current_ - begin_);
+ break;
+ case tokenNumber:
+ successful = decodeNumber(token);
+ break;
+ case tokenString:
+ successful = decodeString(token);
+ break;
+ case tokenTrue:
+ {
+ Value v(true);
+ currentValue().swapPayload(v);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ }
+ break;
+ case tokenFalse:
+ {
+ Value v(false);
+ currentValue().swapPayload(v);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ }
+ break;
+ case tokenNull:
+ {
+ Value v;
+ currentValue().swapPayload(v);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ }
+ break;
+ case tokenArraySeparator:
+ case tokenObjectEnd:
+ case tokenArrayEnd:
+ if (features_.allowDroppedNullPlaceholders_) {
+ // "Un-read" the current token and mark the current value as a null
+ // token.
+ current_--;
+ Value v;
+ currentValue().swapPayload(v);
+ currentValue().setOffsetStart(current_ - begin_ - 1);
+ currentValue().setOffsetLimit(current_ - begin_);
+ break;
+ } // else, fall through ...
+ default:
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ return addError("Syntax error: value, object or array expected.", token);
+ }
+
+ if (collectComments_) {
+ lastValueEnd_ = current_;
+ lastValue_ = &currentValue();
+ }
+
+ --stackDepth_;
+ return successful;
+}
+
+void OurReader::skipCommentTokens(Token& token) {
+ if (features_.allowComments_) {
+ do {
+ readToken(token);
+ } while (token.type_ == tokenComment);
+ } else {
+ readToken(token);
+ }
+}
+
+bool OurReader::readToken(Token& token) {
+ skipSpaces();
+ token.start_ = current_;
+ Char c = getNextChar();
+ bool ok = true;
+ switch (c) {
+ case '{':
+ token.type_ = tokenObjectBegin;
+ break;
+ case '}':
+ token.type_ = tokenObjectEnd;
+ break;
+ case '[':
+ token.type_ = tokenArrayBegin;
+ break;
+ case ']':
+ token.type_ = tokenArrayEnd;
+ break;
+ case '"':
+ token.type_ = tokenString;
+ ok = readString();
+ break;
+ case '\'':
+ if (features_.allowSingleQuotes_) {
+ token.type_ = tokenString;
+ ok = readStringSingleQuote();
+ break;
+ } // else continue
+ case '/':
+ token.type_ = tokenComment;
+ ok = readComment();
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ case '-':
+ token.type_ = tokenNumber;
+ readNumber();
+ break;
+ case 't':
+ token.type_ = tokenTrue;
+ ok = match("rue", 3);
+ break;
+ case 'f':
+ token.type_ = tokenFalse;
+ ok = match("alse", 4);
+ break;
+ case 'n':
+ token.type_ = tokenNull;
+ ok = match("ull", 3);
+ break;
+ case ',':
+ token.type_ = tokenArraySeparator;
+ break;
+ case ':':
+ token.type_ = tokenMemberSeparator;
+ break;
+ case 0:
+ token.type_ = tokenEndOfStream;
+ break;
+ default:
+ ok = false;
+ break;
+ }
+ if (!ok)
+ token.type_ = tokenError;
+ token.end_ = current_;
+ return true;
+}
+
+void OurReader::skipSpaces() {
+ while (current_ != end_) {
+ Char c = *current_;
+ if (c == ' ' || c == '\t' || c == '\r' || c == '\n')
+ ++current_;
+ else
+ break;
+ }
+}
+
+bool OurReader::match(Location pattern, int patternLength) {
+ if (end_ - current_ < patternLength)
+ return false;
+ int index = patternLength;
+ while (index--)
+ if (current_[index] != pattern[index])
+ return false;
+ current_ += patternLength;
+ return true;
+}
+
+bool OurReader::readComment() {
+ Location commentBegin = current_ - 1;
+ Char c = getNextChar();
+ bool successful = false;
+ if (c == '*')
+ successful = readCStyleComment();
+ else if (c == '/')
+ successful = readCppStyleComment();
+ if (!successful)
+ return false;
+
+ if (collectComments_) {
+ CommentPlacement placement = commentBefore;
+ if (lastValueEnd_ && !containsNewLine(lastValueEnd_, commentBegin)) {
+ if (c != '*' || !containsNewLine(commentBegin, current_))
+ placement = commentAfterOnSameLine;
+ }
+
+ addComment(commentBegin, current_, placement);
+ }
+ return true;
+}
+
+void
+OurReader::addComment(Location begin, Location end, CommentPlacement placement) {
+ assert(collectComments_);
+ const std::string& normalized = normalizeEOL(begin, end);
+ if (placement == commentAfterOnSameLine) {
+ assert(lastValue_ != 0);
+ lastValue_->setComment(normalized, placement);
+ } else {
+ commentsBefore_ += normalized;
+ }
+}
+
+bool OurReader::readCStyleComment() {
+ while (current_ != end_) {
+ Char c = getNextChar();
+ if (c == '*' && *current_ == '/')
+ break;
+ }
+ return getNextChar() == '/';
+}
+
+bool OurReader::readCppStyleComment() {
+ while (current_ != end_) {
+ Char c = getNextChar();
+ if (c == '\n')
+ break;
+ if (c == '\r') {
+ // Consume DOS EOL. It will be normalized in addComment.
+ if (current_ != end_ && *current_ == '\n')
+ getNextChar();
+ // Break on Moc OS 9 EOL.
+ break;
+ }
+ }
+ return true;
+}
+
+void OurReader::readNumber() {
+ const char *p = current_;
+ char c = '0'; // stopgap for already consumed character
+ // integral part
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ // fractional part
+ if (c == '.') {
+ c = (current_ = p) < end_ ? *p++ : 0;
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ }
+ // exponential part
+ if (c == 'e' || c == 'E') {
+ c = (current_ = p) < end_ ? *p++ : 0;
+ if (c == '+' || c == '-')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ while (c >= '0' && c <= '9')
+ c = (current_ = p) < end_ ? *p++ : 0;
+ }
+}
+bool OurReader::readString() {
+ Char c = 0;
+ while (current_ != end_) {
+ c = getNextChar();
+ if (c == '\\')
+ getNextChar();
+ else if (c == '"')
+ break;
+ }
+ return c == '"';
+}
+
+
+bool OurReader::readStringSingleQuote() {
+ Char c = 0;
+ while (current_ != end_) {
+ c = getNextChar();
+ if (c == '\\')
+ getNextChar();
+ else if (c == '\'')
+ break;
+ }
+ return c == '\'';
+}
+
+bool OurReader::readObject(Token& tokenStart) {
+ Token tokenName;
+ std::string name;
+ Value init(objectValue);
+ currentValue().swapPayload(init);
+ currentValue().setOffsetStart(tokenStart.start_ - begin_);
+ while (readToken(tokenName)) {
+ bool initialTokenOk = true;
+ while (tokenName.type_ == tokenComment && initialTokenOk)
+ initialTokenOk = readToken(tokenName);
+ if (!initialTokenOk)
+ break;
+ if (tokenName.type_ == tokenObjectEnd && name.empty()) // empty object
+ return true;
+ name = "";
+ if (tokenName.type_ == tokenString) {
+ if (!decodeString(tokenName, name))
+ return recoverFromError(tokenObjectEnd);
+ } else if (tokenName.type_ == tokenNumber && features_.allowNumericKeys_) {
+ Value numberName;
+ if (!decodeNumber(tokenName, numberName))
+ return recoverFromError(tokenObjectEnd);
+ name = numberName.asString();
+ } else {
+ break;
+ }
+
+ Token colon;
+ if (!readToken(colon) || colon.type_ != tokenMemberSeparator) {
+ return addErrorAndRecover(
+ "Missing ':' after object member name", colon, tokenObjectEnd);
+ }
+ if (name.length() >= (1U<<30)) throwRuntimeError("keylength >= 2^30");
+ if (features_.rejectDupKeys_ && currentValue().isMember(name)) {
+ std::string msg = "Duplicate key: '" + name + "'";
+ return addErrorAndRecover(
+ msg, tokenName, tokenObjectEnd);
+ }
+ Value& value = currentValue()[name];
+ nodes_.push(&value);
+ bool ok = readValue();
+ nodes_.pop();
+ if (!ok) // error already set
+ return recoverFromError(tokenObjectEnd);
+
+ Token comma;
+ if (!readToken(comma) ||
+ (comma.type_ != tokenObjectEnd && comma.type_ != tokenArraySeparator &&
+ comma.type_ != tokenComment)) {
+ return addErrorAndRecover(
+ "Missing ',' or '}' in object declaration", comma, tokenObjectEnd);
+ }
+ bool finalizeTokenOk = true;
+ while (comma.type_ == tokenComment && finalizeTokenOk)
+ finalizeTokenOk = readToken(comma);
+ if (comma.type_ == tokenObjectEnd)
+ return true;
+ }
+ return addErrorAndRecover(
+ "Missing '}' or object member name", tokenName, tokenObjectEnd);
+}
+
+bool OurReader::readArray(Token& tokenStart) {
+ Value init(arrayValue);
+ currentValue().swapPayload(init);
+ currentValue().setOffsetStart(tokenStart.start_ - begin_);
+ skipSpaces();
+ if (*current_ == ']') // empty array
+ {
+ Token endArray;
+ readToken(endArray);
+ return true;
+ }
+ int index = 0;
+ for (;;) {
+ Value& value = currentValue()[index++];
+ nodes_.push(&value);
+ bool ok = readValue();
+ nodes_.pop();
+ if (!ok) // error already set
+ return recoverFromError(tokenArrayEnd);
+
+ Token token;
+ // Accept Comment after last item in the array.
+ ok = readToken(token);
+ while (token.type_ == tokenComment && ok) {
+ ok = readToken(token);
+ }
+ bool badTokenType =
+ (token.type_ != tokenArraySeparator && token.type_ != tokenArrayEnd);
+ if (!ok || badTokenType) {
+ return addErrorAndRecover(
+ "Missing ',' or ']' in array declaration", token, tokenArrayEnd);
+ }
+ if (token.type_ == tokenArrayEnd)
+ break;
+ }
+ return true;
+}
+
+bool OurReader::decodeNumber(Token& token) {
+ Value decoded;
+ if (!decodeNumber(token, decoded))
+ return false;
+ currentValue().swapPayload(decoded);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ return true;
+}
+
+bool OurReader::decodeNumber(Token& token, Value& decoded) {
+ // Attempts to parse the number as an integer. If the number is
+ // larger than the maximum supported value of an integer then
+ // we decode the number as a double.
+ Location current = token.start_;
+ bool isNegative = *current == '-';
+ if (isNegative)
+ ++current;
+ // TODO: Help the compiler do the div and mod at compile time or get rid of them.
+ Value::LargestUInt maxIntegerValue =
+ isNegative ? Value::LargestUInt(-Value::minLargestInt)
+ : Value::maxLargestUInt;
+ Value::LargestUInt threshold = maxIntegerValue / 10;
+ Value::LargestUInt value = 0;
+ while (current < token.end_) {
+ Char c = *current++;
+ if (c < '0' || c > '9')
+ return decodeDouble(token, decoded);
+ Value::UInt digit(c - '0');
+ if (value >= threshold) {
+ // We've hit or exceeded the max value divided by 10 (rounded down). If
+ // a) we've only just touched the limit, b) this is the last digit, and
+ // c) it's small enough to fit in that rounding delta, we're okay.
+ // Otherwise treat this number as a double to avoid overflow.
+ if (value > threshold || current != token.end_ ||
+ digit > maxIntegerValue % 10) {
+ return decodeDouble(token, decoded);
+ }
+ }
+ value = value * 10 + digit;
+ }
+ if (isNegative)
+ decoded = -Value::LargestInt(value);
+ else if (value <= Value::LargestUInt(Value::maxInt))
+ decoded = Value::LargestInt(value);
+ else
+ decoded = value;
+ return true;
+}
+
+bool OurReader::decodeDouble(Token& token) {
+ Value decoded;
+ if (!decodeDouble(token, decoded))
+ return false;
+ currentValue().swapPayload(decoded);
+ currentValue().setOffsetStart(token.start_ - begin_);
+ currentValue().setOffsetLimit(token.end_ - begin_);
+ return true;
+}
+
+bool OurReader::decodeDouble(Token& token, Value& decoded) {
+ double value = 0;
const int bufferSize = 32;
int count;
int length = int(token.end_ - token.start_);
@@ -597,17 +1570,18 @@ bool Reader::decodeDouble(Token& token, Value& decoded) {
return true;
}
-bool Reader::decodeString(Token& token) {
- std::string decoded;
- if (!decodeString(token, decoded))
+bool OurReader::decodeString(Token& token) {
+ std::string decoded_string;
+ if (!decodeString(token, decoded_string))
return false;
- currentValue() = decoded;
+ Value decoded(decoded_string);
+ currentValue().swapPayload(decoded);
currentValue().setOffsetStart(token.start_ - begin_);
currentValue().setOffsetLimit(token.end_ - begin_);
return true;
}
-bool Reader::decodeString(Token& token, std::string& decoded) {
+bool OurReader::decodeString(Token& token, std::string& decoded) {
decoded.reserve(token.end_ - token.start_ - 2);
Location current = token.start_ + 1; // skip '"'
Location end = token.end_ - 1; // do not include '"'
@@ -660,7 +1634,7 @@ bool Reader::decodeString(Token& token, std::string& decoded) {
return true;
}
-bool Reader::decodeUnicodeCodePoint(Token& token,
+bool OurReader::decodeUnicodeCodePoint(Token& token,
Location& current,
Location end,
unsigned int& unicode) {
@@ -689,7 +1663,7 @@ bool Reader::decodeUnicodeCodePoint(Token& token,
return true;
}
-bool Reader::decodeUnicodeEscapeSequence(Token& token,
+bool OurReader::decodeUnicodeEscapeSequence(Token& token,
Location& current,
Location end,
unsigned int& unicode) {
@@ -718,7 +1692,7 @@ bool Reader::decodeUnicodeEscapeSequence(Token& token,
}
bool
-Reader::addError(const std::string& message, Token& token, Location extra) {
+OurReader::addError(const std::string& message, Token& token, Location extra) {
ErrorInfo info;
info.token_ = token;
info.message_ = message;
@@ -727,7 +1701,7 @@ Reader::addError(const std::string& message, Token& token, Location extra) {
return false;
}
-bool Reader::recoverFromError(TokenType skipUntilToken) {
+bool OurReader::recoverFromError(TokenType skipUntilToken) {
int errorCount = int(errors_.size());
Token skip;
for (;;) {
@@ -740,22 +1714,22 @@ bool Reader::recoverFromError(TokenType skipUntilToken) {
return false;
}
-bool Reader::addErrorAndRecover(const std::string& message,
+bool OurReader::addErrorAndRecover(const std::string& message,
Token& token,
TokenType skipUntilToken) {
addError(message, token);
return recoverFromError(skipUntilToken);
}
-Value& Reader::currentValue() { return *(nodes_.top()); }
+Value& OurReader::currentValue() { return *(nodes_.top()); }
-Reader::Char Reader::getNextChar() {
+OurReader::Char OurReader::getNextChar() {
if (current_ == end_)
return 0;
return *current_++;
}
-void Reader::getLocationLineAndColumn(Location location,
+void OurReader::getLocationLineAndColumn(Location location,
int& line,
int& column) const {
Location current = begin_;
@@ -778,7 +1752,7 @@ void Reader::getLocationLineAndColumn(Location location,
++line;
}
-std::string Reader::getLocationLineAndColumn(Location location) const {
+std::string OurReader::getLocationLineAndColumn(Location location) const {
int line, column;
getLocationLineAndColumn(location, line, column);
char buffer[18 + 16 + 16 + 1];
@@ -794,12 +1768,7 @@ std::string Reader::getLocationLineAndColumn(Location location) const {
return buffer;
}
-// Deprecated. Preserved for backward compatibility
-std::string Reader::getFormatedErrorMessages() const {
- return getFormattedErrorMessages();
-}
-
-std::string Reader::getFormattedErrorMessages() const {
+std::string OurReader::getFormattedErrorMessages() const {
std::string formattedMessage;
for (Errors::const_iterator itError = errors_.begin();
itError != errors_.end();
@@ -815,13 +1784,13 @@ std::string Reader::getFormattedErrorMessages() const {
return formattedMessage;
}
-std::vector<Reader::StructuredError> Reader::getStructuredErrors() const {
- std::vector<Reader::StructuredError> allErrors;
+std::vector<OurReader::StructuredError> OurReader::getStructuredErrors() const {
+ std::vector<OurReader::StructuredError> allErrors;
for (Errors::const_iterator itError = errors_.begin();
itError != errors_.end();
++itError) {
const ErrorInfo& error = *itError;
- Reader::StructuredError structured;
+ OurReader::StructuredError structured;
structured.offset_start = error.token_.start_ - begin_;
structured.offset_limit = error.token_.end_ - begin_;
structured.message = error.message_;
@@ -830,7 +1799,7 @@ std::vector<Reader::StructuredError> Reader::getStructuredErrors() const {
return allErrors;
}
-bool Reader::pushError(const Value& value, const std::string& message) {
+bool OurReader::pushError(const Value& value, const std::string& message) {
size_t length = end_ - begin_;
if(value.getOffsetStart() > length
|| value.getOffsetLimit() > length)
@@ -847,7 +1816,7 @@ bool Reader::pushError(const Value& value, const std::string& message) {
return true;
}
-bool Reader::pushError(const Value& value, const std::string& message, const Value& extra) {
+bool OurReader::pushError(const Value& value, const std::string& message, const Value& extra) {
size_t length = end_ - begin_;
if(value.getOffsetStart() > length
|| value.getOffsetLimit() > length
@@ -865,19 +1834,142 @@ bool Reader::pushError(const Value& value, const std::string& message, const Val
return true;
}
-bool Reader::good() const {
+bool OurReader::good() const {
return !errors_.size();
}
+
+class OurCharReader : public CharReader {
+ bool const collectComments_;
+ OurReader reader_;
+public:
+ OurCharReader(
+ bool collectComments,
+ OurFeatures const& features)
+ : collectComments_(collectComments)
+ , reader_(features)
+ {}
+ virtual bool parse(
+ char const* beginDoc, char const* endDoc,
+ Value* root, std::string* errs) {
+ bool ok = reader_.parse(beginDoc, endDoc, *root, collectComments_);
+ if (errs) {
+ *errs = reader_.getFormattedErrorMessages();
+ }
+ return ok;
+ }
+};
+
+CharReaderBuilder::CharReaderBuilder()
+{
+ setDefaults(&settings_);
+}
+CharReaderBuilder::~CharReaderBuilder()
+{}
+CharReader* CharReaderBuilder::newCharReader() const
+{
+ bool collectComments = settings_["collectComments"].asBool();
+ OurFeatures features = OurFeatures::all();
+ features.allowComments_ = settings_["allowComments"].asBool();
+ features.strictRoot_ = settings_["strictRoot"].asBool();
+ features.allowDroppedNullPlaceholders_ = settings_["allowDroppedNullPlaceholders"].asBool();
+ features.allowNumericKeys_ = settings_["allowNumericKeys"].asBool();
+ features.allowSingleQuotes_ = settings_["allowSingleQuotes"].asBool();
+ features.stackLimit_ = settings_["stackLimit"].asInt();
+ features.failIfExtra_ = settings_["failIfExtra"].asBool();
+ features.rejectDupKeys_ = settings_["rejectDupKeys"].asBool();
+ return new OurCharReader(collectComments, features);
+}
+static void getValidReaderKeys(std::set<std::string>* valid_keys)
+{
+ valid_keys->clear();
+ valid_keys->insert("collectComments");
+ valid_keys->insert("allowComments");
+ valid_keys->insert("strictRoot");
+ valid_keys->insert("allowDroppedNullPlaceholders");
+ valid_keys->insert("allowNumericKeys");
+ valid_keys->insert("allowSingleQuotes");
+ valid_keys->insert("stackLimit");
+ valid_keys->insert("failIfExtra");
+ valid_keys->insert("rejectDupKeys");
+}
+bool CharReaderBuilder::validate(Json::Value* invalid) const
+{
+ Json::Value my_invalid;
+ if (!invalid) invalid = &my_invalid; // so we do not need to test for NULL
+ Json::Value& inv = *invalid;
+ std::set<std::string> valid_keys;
+ getValidReaderKeys(&valid_keys);
+ Value::Members keys = settings_.getMemberNames();
+ size_t n = keys.size();
+ for (size_t i = 0; i < n; ++i) {
+ std::string const& key = keys[i];
+ if (valid_keys.find(key) == valid_keys.end()) {
+ inv[key] = settings_[key];
+ }
+ }
+ return 0u == inv.size();
+}
+Value& CharReaderBuilder::operator[](std::string key)
+{
+ return settings_[key];
+}
+// static
+void CharReaderBuilder::strictMode(Json::Value* settings)
+{
+//! [CharReaderBuilderStrictMode]
+ (*settings)["allowComments"] = false;
+ (*settings)["strictRoot"] = true;
+ (*settings)["allowDroppedNullPlaceholders"] = false;
+ (*settings)["allowNumericKeys"] = false;
+ (*settings)["allowSingleQuotes"] = false;
+ (*settings)["failIfExtra"] = true;
+ (*settings)["rejectDupKeys"] = true;
+//! [CharReaderBuilderStrictMode]
+}
+// static
+void CharReaderBuilder::setDefaults(Json::Value* settings)
+{
+//! [CharReaderBuilderDefaults]
+ (*settings)["collectComments"] = true;
+ (*settings)["allowComments"] = true;
+ (*settings)["strictRoot"] = false;
+ (*settings)["allowDroppedNullPlaceholders"] = false;
+ (*settings)["allowNumericKeys"] = false;
+ (*settings)["allowSingleQuotes"] = false;
+ (*settings)["stackLimit"] = 1000;
+ (*settings)["failIfExtra"] = false;
+ (*settings)["rejectDupKeys"] = false;
+//! [CharReaderBuilderDefaults]
+}
+
+//////////////////////////////////
+// global functions
+
+bool parseFromStream(
+ CharReader::Factory const& fact, std::istream& sin,
+ Value* root, std::string* errs)
+{
+ std::ostringstream ssin;
+ ssin << sin.rdbuf();
+ std::string doc = ssin.str();
+ char const* begin = doc.data();
+ char const* end = begin + doc.size();
+ // Note that we do not actually need a null-terminator.
+ CharReaderPtr const reader(fact.newCharReader());
+ return reader->parse(begin, end, root, errs);
+}
+
std::istream& operator>>(std::istream& sin, Value& root) {
- Json::Reader reader;
- bool ok = reader.parse(sin, root, true);
+ CharReaderBuilder b;
+ std::string errs;
+ bool ok = parseFromStream(b, sin, &root, &errs);
if (!ok) {
fprintf(stderr,
"Error from reader: %s",
- reader.getFormattedErrorMessages().c_str());
+ errs.c_str());
- JSON_FAIL_MESSAGE("reader error");
+ throwRuntimeError("reader error");
}
return sin;
}
diff --git a/3rdparty/jsoncpp/src/lib_json/json_value.cpp b/3rdparty/jsoncpp/src/lib_json/json_value.cpp
index b73deac1725..cc7d4d3d8ba 100644
--- a/3rdparty/jsoncpp/src/lib_json/json_value.cpp
+++ b/3rdparty/jsoncpp/src/lib_json/json_value.cpp
@@ -7,9 +7,6 @@
#include <json/assertions.h>
#include <json/value.h>
#include <json/writer.h>
-#ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
-#include "json_batchallocator.h"
-#endif // #ifndef JSON_USE_SIMPLE_INTERNAL_ALLOCATOR
#endif // if !defined(JSON_IS_AMALGAMATION)
#include <math.h>
#include <sstream>
@@ -20,6 +17,7 @@
#include <cpptl/conststring.h>
#endif
#include <cstddef> // size_t
+#include <algorithm> // min()
#define JSON_ASSERT_UNREACHABLE assert(false)
@@ -36,6 +34,7 @@ namespace Json {
static const unsigned char ALIGNAS(8) kNull[sizeof(Value)] = { 0 };
const unsigned char& kNullRef = kNull[0];
const Value& Value::null = reinterpret_cast<const Value&>(kNullRef);
+const Value& Value::nullRef = null;
const Int Value::minInt = Int(~(UInt(-1) / 2));
const Int Value::maxInt = Int(UInt(-1) / 2);
@@ -53,9 +52,6 @@ const LargestInt Value::minLargestInt = LargestInt(~(LargestUInt(-1) / 2));
const LargestInt Value::maxLargestInt = LargestInt(LargestUInt(-1) / 2);
const LargestUInt Value::maxLargestUInt = LargestUInt(-1);
-/// Unknown size marker
-static const unsigned int unknown = (unsigned)-1;
-
#if !defined(JSON_USE_INT64_DOUBLE_CONVERSION)
template <typename T, typename U>
static inline bool InRange(double d, T min, U max) {
@@ -84,25 +80,59 @@ static inline bool InRange(double d, T min, U max) {
* @return Pointer on the duplicate instance of string.
*/
static inline char* duplicateStringValue(const char* value,
- unsigned int length = unknown) {
- if (length == unknown)
- length = (unsigned int)strlen(value);
-
+ size_t length) {
// Avoid an integer overflow in the call to malloc below by limiting length
// to a sane value.
- if (length >= (unsigned)Value::maxInt)
+ if (length >= (size_t)Value::maxInt)
length = Value::maxInt - 1;
char* newString = static_cast<char*>(malloc(length + 1));
- JSON_ASSERT_MESSAGE(newString != 0,
- "in Json::Value::duplicateStringValue(): "
- "Failed to allocate string value buffer");
+ if (newString == NULL) {
+ throwRuntimeError(
+ "in Json::Value::duplicateStringValue(): "
+ "Failed to allocate string value buffer");
+ }
memcpy(newString, value, length);
newString[length] = 0;
return newString;
}
-/** Free the string duplicated by duplicateStringValue().
+/* Record the length as a prefix.
+ */
+static inline char* duplicateAndPrefixStringValue(
+ const char* value,
+ unsigned int length)
+{
+ // Avoid an integer overflow in the call to malloc below by limiting length
+ // to a sane value.
+ JSON_ASSERT_MESSAGE(length <= (unsigned)Value::maxInt - sizeof(unsigned) - 1U,
+ "in Json::Value::duplicateAndPrefixStringValue(): "
+ "length too big for prefixing");
+ unsigned actualLength = length + sizeof(unsigned) + 1U;
+ char* newString = static_cast<char*>(malloc(actualLength));
+ if (newString == 0) {
+ throwRuntimeError(
+ "in Json::Value::duplicateAndPrefixStringValue(): "
+ "Failed to allocate string value buffer");
+ }
+ *reinterpret_cast<unsigned*>(newString) = length;
+ memcpy(newString + sizeof(unsigned), value, length);
+ newString[actualLength - 1U] = 0; // to avoid buffer over-run accidents by users later
+ return newString;
+}
+inline static void decodePrefixedString(
+ bool isPrefixed, char const* prefixed,
+ unsigned* length, char const** value)
+{
+ if (!isPrefixed) {
+ *length = static_cast<unsigned>(strlen(prefixed));
+ *value = prefixed;
+ } else {
+ *length = *reinterpret_cast<unsigned const*>(prefixed);
+ *value = prefixed + sizeof(unsigned);
+ }
+}
+/** Free the string duplicated by duplicateStringValue()/duplicateAndPrefixStringValue().
*/
static inline void releaseStringValue(char* value) { free(value); }
@@ -116,16 +146,53 @@ static inline void releaseStringValue(char* value) { free(value); }
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
#if !defined(JSON_IS_AMALGAMATION)
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
-#include "json_internalarray.inl"
-#include "json_internalmap.inl"
-#endif // JSON_VALUE_USE_INTERNAL_MAP
#include "json_valueiterator.inl"
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
+class JSON_API Exception : public std::exception {
+public:
+ Exception(std::string const& msg);
+ virtual ~Exception() throw();
+ virtual char const* what() const throw();
+protected:
+ std::string const msg_;
+};
+class JSON_API RuntimeError : public Exception {
+public:
+ RuntimeError(std::string const& msg);
+};
+class JSON_API LogicError : public Exception {
+public:
+ LogicError(std::string const& msg);
+};
+
+Exception::Exception(std::string const& msg)
+ : msg_(msg)
+{}
+Exception::~Exception() throw()
+{}
+char const* Exception::what() const throw()
+{
+ return msg_.c_str();
+}
+RuntimeError::RuntimeError(std::string const& msg)
+ : Exception(msg)
+{}
+LogicError::LogicError(std::string const& msg)
+ : Exception(msg)
+{}
+void throwRuntimeError(std::string const& msg)
+{
+ throw RuntimeError(msg);
+}
+void throwLogicError(std::string const& msg)
+{
+ throw LogicError(msg);
+}
+
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
@@ -141,15 +208,17 @@ Value::CommentInfo::~CommentInfo() {
releaseStringValue(comment_);
}
-void Value::CommentInfo::setComment(const char* text) {
- if (comment_)
+void Value::CommentInfo::setComment(const char* text, size_t len) {
+ if (comment_) {
releaseStringValue(comment_);
+ comment_ = 0;
+ }
JSON_ASSERT(text != 0);
JSON_ASSERT_MESSAGE(
text[0] == '\0' || text[0] == '/',
"in Json::Value::setComment(): Comments must start with /");
// It seems that /**/ style comments are acceptable as well.
- comment_ = duplicateStringValue(text);
+ comment_ = duplicateStringValue(text, len);
}
// //////////////////////////////////////////////////////////////////
@@ -159,28 +228,34 @@ void Value::CommentInfo::setComment(const char* text) {
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
-// Notes: index_ indicates if the string was allocated when
+// Notes: policy_ indicates if the string was allocated when
// a string is stored.
Value::CZString::CZString(ArrayIndex index) : cstr_(0), index_(index) {}
-Value::CZString::CZString(const char* cstr, DuplicationPolicy allocate)
- : cstr_(allocate == duplicate ? duplicateStringValue(cstr) : cstr),
- index_(allocate) {}
+Value::CZString::CZString(char const* str, unsigned length, DuplicationPolicy allocate)
+ : cstr_(str)
+{
+ // allocate != duplicate
+ storage_.policy_ = allocate;
+ storage_.length_ = length;
+}
Value::CZString::CZString(const CZString& other)
- : cstr_(other.index_ != noDuplication && other.cstr_ != 0
- ? duplicateStringValue(other.cstr_)
- : other.cstr_),
- index_(other.cstr_
- ? static_cast<ArrayIndex>(other.index_ == noDuplication
+ : cstr_(other.storage_.policy_ != noDuplication && other.cstr_ != 0
+ ? duplicateStringValue(other.cstr_, other.storage_.length_)
+ : other.cstr_)
+{
+ storage_.policy_ = (other.cstr_
+ ? (other.storage_.policy_ == noDuplication
? noDuplication : duplicate)
- : other.index_) {}
+ : other.storage_.policy_);
+ storage_.length_ = other.storage_.length_;
+}
Value::CZString::~CZString() {
- if (cstr_ && index_ == duplicate)
+ if (cstr_ && storage_.policy_ == duplicate)
releaseStringValue(const_cast<char*>(cstr_));
}
@@ -195,24 +270,35 @@ Value::CZString& Value::CZString::operator=(CZString other) {
}
bool Value::CZString::operator<(const CZString& other) const {
- if (cstr_)
- return strcmp(cstr_, other.cstr_) < 0;
- return index_ < other.index_;
+ if (!cstr_) return index_ < other.index_;
+ //return strcmp(cstr_, other.cstr_) < 0;
+ // Assume both are strings.
+ unsigned this_len = this->storage_.length_;
+ unsigned other_len = other.storage_.length_;
+ unsigned min_len = std::min(this_len, other_len);
+ int comp = memcmp(this->cstr_, other.cstr_, min_len);
+ if (comp < 0) return true;
+ if (comp > 0) return false;
+ return (this_len < other_len);
}
bool Value::CZString::operator==(const CZString& other) const {
- if (cstr_)
- return strcmp(cstr_, other.cstr_) == 0;
- return index_ == other.index_;
+ if (!cstr_) return index_ == other.index_;
+ //return strcmp(cstr_, other.cstr_) == 0;
+ // Assume both are strings.
+ unsigned this_len = this->storage_.length_;
+ unsigned other_len = other.storage_.length_;
+ if (this_len != other_len) return false;
+ int comp = memcmp(this->cstr_, other.cstr_, this_len);
+ return comp == 0;
}
ArrayIndex Value::CZString::index() const { return index_; }
-const char* Value::CZString::c_str() const { return cstr_; }
-
-bool Value::CZString::isStaticString() const { return index_ == noDuplication; }
-
-#endif // ifndef JSON_VALUE_USE_INTERNAL_MAP
+//const char* Value::CZString::c_str() const { return cstr_; }
+const char* Value::CZString::data() const { return cstr_; }
+unsigned Value::CZString::length() const { return storage_.length_; }
+bool Value::CZString::isStaticString() const { return storage_.policy_ == noDuplication; }
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
@@ -241,19 +327,10 @@ Value::Value(ValueType type) {
case stringValue:
value_.string_ = 0;
break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
case arrayValue:
case objectValue:
value_.map_ = new ObjectValues();
break;
-#else
- case arrayValue:
- value_.array_ = arrayAllocator()->newArray();
- break;
- case objectValue:
- value_.map_ = mapAllocator()->newMap();
- break;
-#endif
case booleanValue:
value_.bool_ = false;
break;
@@ -289,19 +366,19 @@ Value::Value(double value) {
Value::Value(const char* value) {
initBasic(stringValue, true);
- value_.string_ = duplicateStringValue(value);
+ value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(strlen(value)));
}
Value::Value(const char* beginValue, const char* endValue) {
initBasic(stringValue, true);
value_.string_ =
- duplicateStringValue(beginValue, (unsigned int)(endValue - beginValue));
+ duplicateAndPrefixStringValue(beginValue, static_cast<unsigned>(endValue - beginValue));
}
Value::Value(const std::string& value) {
initBasic(stringValue, true);
value_.string_ =
- duplicateStringValue(value.c_str(), (unsigned int)value.length());
+ duplicateAndPrefixStringValue(value.data(), static_cast<unsigned>(value.length()));
}
Value::Value(const StaticString& value) {
@@ -312,7 +389,7 @@ Value::Value(const StaticString& value) {
#ifdef JSON_USE_CPPTL
Value::Value(const CppTL::ConstString& value) {
initBasic(stringValue, true);
- value_.string_ = duplicateStringValue(value, value.length());
+ value_.string_ = duplicateAndPrefixStringValue(value, static_cast<unsigned>(value.length()));
}
#endif
@@ -321,14 +398,11 @@ Value::Value(bool value) {
value_.bool_ = value;
}
-Value::Value(const Value& other)
+Value::Value(Value const& other)
: type_(other.type_), allocated_(false)
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
,
- itemIsUsed_(0)
-#endif
- ,
- comments_(0), start_(other.start_), limit_(other.limit_) {
+ comments_(0), start_(other.start_), limit_(other.limit_)
+{
switch (type_) {
case nullValue:
case intValue:
@@ -338,27 +412,22 @@ Value::Value(const Value& other)
value_ = other.value_;
break;
case stringValue:
- if (other.value_.string_) {
- value_.string_ = duplicateStringValue(other.value_.string_);
+ if (other.value_.string_ && other.allocated_) {
+ unsigned len;
+ char const* str;
+ decodePrefixedString(other.allocated_, other.value_.string_,
+ &len, &str);
+ value_.string_ = duplicateAndPrefixStringValue(str, len);
allocated_ = true;
} else {
- value_.string_ = 0;
+ value_.string_ = other.value_.string_;
allocated_ = false;
}
break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
case arrayValue:
case objectValue:
value_.map_ = new ObjectValues(*other.value_.map_);
break;
-#else
- case arrayValue:
- value_.array_ = arrayAllocator()->newArrayCopy(*other.value_.array_);
- break;
- case objectValue:
- value_.map_ = mapAllocator()->newMapCopy(*other.value_.map_);
- break;
-#endif
default:
JSON_ASSERT_UNREACHABLE;
}
@@ -367,7 +436,8 @@ Value::Value(const Value& other)
for (int comment = 0; comment < numberOfCommentPlacement; ++comment) {
const CommentInfo& otherComment = other.comments_[comment];
if (otherComment.comment_)
- comments_[comment].setComment(otherComment.comment_);
+ comments_[comment].setComment(
+ otherComment.comment_, strlen(otherComment.comment_));
}
}
}
@@ -384,19 +454,10 @@ Value::~Value() {
if (allocated_)
releaseStringValue(value_.string_);
break;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
case arrayValue:
case objectValue:
delete value_.map_;
break;
-#else
- case arrayValue:
- arrayAllocator()->destructArray(value_.array_);
- break;
- case objectValue:
- mapAllocator()->destructMap(value_.map_);
- break;
-#endif
default:
JSON_ASSERT_UNREACHABLE;
}
@@ -410,7 +471,7 @@ Value& Value::operator=(Value other) {
return *this;
}
-void Value::swap(Value& other) {
+void Value::swapPayload(Value& other) {
ValueType temp = type_;
type_ = other.type_;
other.type_ = temp;
@@ -418,6 +479,11 @@ void Value::swap(Value& other) {
int temp2 = allocated_;
allocated_ = other.allocated_;
other.allocated_ = temp2;
+}
+
+void Value::swap(Value& other) {
+ swapPayload(other);
+ std::swap(comments_, other.comments_);
std::swap(start_, other.start_);
std::swap(limit_, other.limit_);
}
@@ -448,10 +514,23 @@ bool Value::operator<(const Value& other) const {
case booleanValue:
return value_.bool_ < other.value_.bool_;
case stringValue:
- return (value_.string_ == 0 && other.value_.string_) ||
- (other.value_.string_ && value_.string_ &&
- strcmp(value_.string_, other.value_.string_) < 0);
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ {
+ if ((value_.string_ == 0) || (other.value_.string_ == 0)) {
+ if (other.value_.string_) return true;
+ else return false;
+ }
+ unsigned this_len;
+ unsigned other_len;
+ char const* this_str;
+ char const* other_str;
+ decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+ decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
+ unsigned min_len = std::min(this_len, other_len);
+ int comp = memcmp(this_str, other_str, min_len);
+ if (comp < 0) return true;
+ if (comp > 0) return false;
+ return (this_len < other_len);
+ }
case arrayValue:
case objectValue: {
int delta = int(value_.map_->size() - other.value_.map_->size());
@@ -459,12 +538,6 @@ bool Value::operator<(const Value& other) const {
return delta < 0;
return (*value_.map_) < (*other.value_.map_);
}
-#else
- case arrayValue:
- return value_.array_->compare(*(other.value_.array_)) < 0;
- case objectValue:
- return value_.map_->compare(*(other.value_.map_)) < 0;
-#endif
default:
JSON_ASSERT_UNREACHABLE;
}
@@ -497,20 +570,24 @@ bool Value::operator==(const Value& other) const {
case booleanValue:
return value_.bool_ == other.value_.bool_;
case stringValue:
- return (value_.string_ == other.value_.string_) ||
- (other.value_.string_ && value_.string_ &&
- strcmp(value_.string_, other.value_.string_) == 0);
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ {
+ if ((value_.string_ == 0) || (other.value_.string_ == 0)) {
+ return (value_.string_ == other.value_.string_);
+ }
+ unsigned this_len;
+ unsigned other_len;
+ char const* this_str;
+ char const* other_str;
+ decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+ decodePrefixedString(other.allocated_, other.value_.string_, &other_len, &other_str);
+ if (this_len != other_len) return false;
+ int comp = memcmp(this_str, other_str, this_len);
+ return comp == 0;
+ }
case arrayValue:
case objectValue:
return value_.map_->size() == other.value_.map_->size() &&
(*value_.map_) == (*other.value_.map_);
-#else
- case arrayValue:
- return value_.array_->compare(*(other.value_.array_)) == 0;
- case objectValue:
- return value_.map_->compare(*(other.value_.map_)) == 0;
-#endif
default:
JSON_ASSERT_UNREACHABLE;
}
@@ -522,7 +599,20 @@ bool Value::operator!=(const Value& other) const { return !(*this == other); }
const char* Value::asCString() const {
JSON_ASSERT_MESSAGE(type_ == stringValue,
"in Json::Value::asCString(): requires stringValue");
- return value_.string_;
+ if (value_.string_ == 0) return 0;
+ unsigned this_len;
+ char const* this_str;
+ decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+ return this_str;
+}
+
+bool Value::getString(char const** str, char const** end) const {
+ if (type_ != stringValue) return false;
+ if (value_.string_ == 0) return false;
+ unsigned length;
+ decodePrefixedString(this->allocated_, this->value_.string_, &length, str);
+ *end = *str + length;
+ return true;
}
std::string Value::asString() const {
@@ -530,7 +620,13 @@ std::string Value::asString() const {
case nullValue:
return "";
case stringValue:
- return value_.string_ ? value_.string_ : "";
+ {
+ if (value_.string_ == 0) return "";
+ unsigned this_len;
+ char const* this_str;
+ decodePrefixedString(this->allocated_, this->value_.string_, &this_len, &this_str);
+ return std::string(this_str, this_len);
+ }
case booleanValue:
return value_.bool_ ? "true" : "false";
case intValue:
@@ -546,7 +642,11 @@ std::string Value::asString() const {
#ifdef JSON_USE_CPPTL
CppTL::ConstString Value::asConstString() const {
- return CppTL::ConstString(asString().c_str());
+ unsigned len;
+ char const* str;
+ decodePrefixedString(allocated_, value_.string_,
+ &len, &str);
+ return CppTL::ConstString(str, len);
}
#endif
@@ -760,7 +860,6 @@ ArrayIndex Value::size() const {
case booleanValue:
case stringValue:
return 0;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
case arrayValue: // size of the array is highest index + 1
if (!value_.map_->empty()) {
ObjectValues::const_iterator itLast = value_.map_->end();
@@ -770,12 +869,6 @@ ArrayIndex Value::size() const {
return 0;
case objectValue:
return ArrayIndex(value_.map_->size());
-#else
- case arrayValue:
- return Int(value_.array_->size());
- case objectValue:
- return Int(value_.map_->size());
-#endif
}
JSON_ASSERT_UNREACHABLE;
return 0; // unreachable;
@@ -797,19 +890,10 @@ void Value::clear() {
start_ = 0;
limit_ = 0;
switch (type_) {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
- case arrayValue:
- case objectValue:
- value_.map_->clear();
- break;
-#else
case arrayValue:
- value_.array_->clear();
- break;
case objectValue:
value_.map_->clear();
break;
-#endif
default:
break;
}
@@ -820,7 +904,6 @@ void Value::resize(ArrayIndex newSize) {
"in Json::Value::resize(): requires arrayValue");
if (type_ == nullValue)
*this = Value(arrayValue);
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
ArrayIndex oldSize = size();
if (newSize == 0)
clear();
@@ -832,9 +915,6 @@ void Value::resize(ArrayIndex newSize) {
}
assert(size() == newSize);
}
-#else
- value_.array_->resize(newSize);
-#endif
}
Value& Value::operator[](ArrayIndex index) {
@@ -843,18 +923,14 @@ Value& Value::operator[](ArrayIndex index) {
"in Json::Value::operator[](ArrayIndex): requires arrayValue");
if (type_ == nullValue)
*this = Value(arrayValue);
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
CZString key(index);
ObjectValues::iterator it = value_.map_->lower_bound(key);
if (it != value_.map_->end() && (*it).first == key)
return (*it).second;
- ObjectValues::value_type defaultValue(key, null);
+ ObjectValues::value_type defaultValue(key, nullRef);
it = value_.map_->insert(it, defaultValue);
return (*it).second;
-#else
- return value_.array_->resolveReference(index);
-#endif
}
Value& Value::operator[](int index) {
@@ -869,17 +945,12 @@ const Value& Value::operator[](ArrayIndex index) const {
type_ == nullValue || type_ == arrayValue,
"in Json::Value::operator[](ArrayIndex)const: requires arrayValue");
if (type_ == nullValue)
- return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
+ return nullRef;
CZString key(index);
ObjectValues::const_iterator it = value_.map_->find(key);
if (it == value_.map_->end())
- return null;
+ return nullRef;
return (*it).second;
-#else
- Value* value = value_.array_->find(index);
- return value ? *value : null;
-#endif
}
const Value& Value::operator[](int index) const {
@@ -889,149 +960,211 @@ const Value& Value::operator[](int index) const {
return (*this)[ArrayIndex(index)];
}
-Value& Value::operator[](const char* key) {
- return resolveReference(key, false);
-}
-
void Value::initBasic(ValueType type, bool allocated) {
type_ = type;
allocated_ = allocated;
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
- itemIsUsed_ = 0;
-#endif
comments_ = 0;
start_ = 0;
limit_ = 0;
}
-Value& Value::resolveReference(const char* key, bool isStatic) {
+// Access an object value by name, create a null member if it does not exist.
+// @pre Type of '*this' is object or null.
+// @param key is null-terminated.
+Value& Value::resolveReference(const char* key) {
JSON_ASSERT_MESSAGE(
type_ == nullValue || type_ == objectValue,
"in Json::Value::resolveReference(): requires objectValue");
if (type_ == nullValue)
*this = Value(objectValue);
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
CZString actualKey(
- key, isStatic ? CZString::noDuplication : CZString::duplicateOnCopy);
+ key, static_cast<unsigned>(strlen(key)), CZString::noDuplication); // NOTE!
ObjectValues::iterator it = value_.map_->lower_bound(actualKey);
if (it != value_.map_->end() && (*it).first == actualKey)
return (*it).second;
- ObjectValues::value_type defaultValue(actualKey, null);
+ ObjectValues::value_type defaultValue(actualKey, nullRef);
+ it = value_.map_->insert(it, defaultValue);
+ Value& value = (*it).second;
+ return value;
+}
+
+// @param key is not null-terminated.
+Value& Value::resolveReference(char const* key, char const* end)
+{
+ JSON_ASSERT_MESSAGE(
+ type_ == nullValue || type_ == objectValue,
+ "in Json::Value::resolveReference(key, end): requires objectValue");
+ if (type_ == nullValue)
+ *this = Value(objectValue);
+ CZString actualKey(
+ key, static_cast<unsigned>(end-key), CZString::duplicateOnCopy);
+ ObjectValues::iterator it = value_.map_->lower_bound(actualKey);
+ if (it != value_.map_->end() && (*it).first == actualKey)
+ return (*it).second;
+
+ ObjectValues::value_type defaultValue(actualKey, nullRef);
it = value_.map_->insert(it, defaultValue);
Value& value = (*it).second;
return value;
-#else
- return value_.map_->resolveReference(key, isStatic);
-#endif
}
Value Value::get(ArrayIndex index, const Value& defaultValue) const {
const Value* value = &((*this)[index]);
- return value == &null ? defaultValue : *value;
+ return value == &nullRef ? defaultValue : *value;
}
bool Value::isValidIndex(ArrayIndex index) const { return index < size(); }
-const Value& Value::operator[](const char* key) const {
+Value const* Value::find(char const* key, char const* end) const
+{
JSON_ASSERT_MESSAGE(
type_ == nullValue || type_ == objectValue,
- "in Json::Value::operator[](char const*)const: requires objectValue");
- if (type_ == nullValue)
- return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
- CZString actualKey(key, CZString::noDuplication);
+ "in Json::Value::find(key, end, found): requires objectValue or nullValue");
+ if (type_ == nullValue) return NULL;
+ CZString actualKey(key, static_cast<unsigned>(end-key), CZString::noDuplication);
ObjectValues::const_iterator it = value_.map_->find(actualKey);
- if (it == value_.map_->end())
- return null;
- return (*it).second;
-#else
- const Value* value = value_.map_->find(key);
- return value ? *value : null;
-#endif
+ if (it == value_.map_->end()) return NULL;
+ return &(*it).second;
+}
+const Value& Value::operator[](const char* key) const
+{
+ Value const* found = find(key, key + strlen(key));
+ if (!found) return nullRef;
+ return *found;
+}
+Value const& Value::operator[](std::string const& key) const
+{
+ Value const* found = find(key.data(), key.data() + key.length());
+ if (!found) return nullRef;
+ return *found;
}
-Value& Value::operator[](const std::string& key) {
- return (*this)[key.c_str()];
+Value& Value::operator[](const char* key) {
+ return resolveReference(key, key + strlen(key));
}
-const Value& Value::operator[](const std::string& key) const {
- return (*this)[key.c_str()];
+Value& Value::operator[](const std::string& key) {
+ return resolveReference(key.data(), key.data() + key.length());
}
Value& Value::operator[](const StaticString& key) {
- return resolveReference(key, true);
+ return resolveReference(key.c_str());
}
#ifdef JSON_USE_CPPTL
Value& Value::operator[](const CppTL::ConstString& key) {
- return (*this)[key.c_str()];
+ return resolveReference(key.c_str(), key.end_c_str());
}
-
-const Value& Value::operator[](const CppTL::ConstString& key) const {
- return (*this)[key.c_str()];
+Value const& Value::operator[](CppTL::ConstString const& key) const
+{
+ Value const* found = find(key.c_str(), key.end_c_str());
+ if (!found) return nullRef;
+ return *found;
}
#endif
Value& Value::append(const Value& value) { return (*this)[size()] = value; }
-Value Value::get(const char* key, const Value& defaultValue) const {
- const Value* value = &((*this)[key]);
- return value == &null ? defaultValue : *value;
+Value Value::get(char const* key, char const* end, Value const& defaultValue) const
+{
+ Value const* found = find(key, end);
+ return !found ? defaultValue : *found;
}
-
-Value Value::get(const std::string& key, const Value& defaultValue) const {
- return get(key.c_str(), defaultValue);
+Value Value::get(char const* key, Value const& defaultValue) const
+{
+ return get(key, key + strlen(key), defaultValue);
+}
+Value Value::get(std::string const& key, Value const& defaultValue) const
+{
+ return get(key.data(), key.data() + key.length(), defaultValue);
}
-Value Value::removeMember(const char* key) {
- JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue,
- "in Json::Value::removeMember(): requires objectValue");
- if (type_ == nullValue)
- return null;
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
- CZString actualKey(key, CZString::noDuplication);
+
+bool Value::removeMember(const char* key, const char* end, Value* removed)
+{
+ if (type_ != objectValue) {
+ return false;
+ }
+ CZString actualKey(key, static_cast<unsigned>(end-key), CZString::noDuplication);
ObjectValues::iterator it = value_.map_->find(actualKey);
if (it == value_.map_->end())
- return null;
- Value old(it->second);
+ return false;
+ *removed = it->second;
value_.map_->erase(it);
- return old;
-#else
- Value* value = value_.map_->find(key);
- if (value) {
- Value old(*value);
- value_.map_.remove(key);
- return old;
- } else {
- return null;
- }
-#endif
+ return true;
+}
+bool Value::removeMember(const char* key, Value* removed)
+{
+ return removeMember(key, key + strlen(key), removed);
+}
+bool Value::removeMember(std::string const& key, Value* removed)
+{
+ return removeMember(key.data(), key.data() + key.length(), removed);
}
+Value Value::removeMember(const char* key)
+{
+ JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue,
+ "in Json::Value::removeMember(): requires objectValue");
+ if (type_ == nullValue)
+ return nullRef;
-Value Value::removeMember(const std::string& key) {
+ Value removed; // null
+ removeMember(key, key + strlen(key), &removed);
+ return removed; // still null if removeMember() did nothing
+}
+Value Value::removeMember(const std::string& key)
+{
return removeMember(key.c_str());
}
+bool Value::removeIndex(ArrayIndex index, Value* removed) {
+ if (type_ != arrayValue) {
+ return false;
+ }
+ CZString key(index);
+ ObjectValues::iterator it = value_.map_->find(key);
+ if (it == value_.map_->end()) {
+ return false;
+ }
+ *removed = it->second;
+ ArrayIndex oldSize = size();
+ // shift left all items left, into the place of the "removed"
+ for (ArrayIndex i = index; i < (oldSize - 1); ++i){
+ CZString key(i);
+ (*value_.map_)[key] = (*this)[i + 1];
+ }
+ // erase the last one ("leftover")
+ CZString keyLast(oldSize - 1);
+ ObjectValues::iterator itLast = value_.map_->find(keyLast);
+ value_.map_->erase(itLast);
+ return true;
+}
+
#ifdef JSON_USE_CPPTL
Value Value::get(const CppTL::ConstString& key,
const Value& defaultValue) const {
- return get(key.c_str(), defaultValue);
+ return get(key.c_str(), key.end_c_str(), defaultValue);
}
#endif
-bool Value::isMember(const char* key) const {
- const Value* value = &((*this)[key]);
- return value != &null;
+bool Value::isMember(char const* key, char const* end) const
+{
+ Value const* value = find(key, end);
+ return NULL != value;
}
-
-bool Value::isMember(const std::string& key) const {
- return isMember(key.c_str());
+bool Value::isMember(char const* key) const
+{
+ return isMember(key, key + strlen(key));
+}
+bool Value::isMember(std::string const& key) const
+{
+ return isMember(key.data(), key.data() + key.length());
}
#ifdef JSON_USE_CPPTL
bool Value::isMember(const CppTL::ConstString& key) const {
- return isMember(key.c_str());
+ return isMember(key.c_str(), key.end_c_str());
}
#endif
@@ -1043,19 +1176,12 @@ Value::Members Value::getMemberNames() const {
return Value::Members();
Members members;
members.reserve(value_.map_->size());
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
ObjectValues::const_iterator it = value_.map_->begin();
ObjectValues::const_iterator itEnd = value_.map_->end();
- for (; it != itEnd; ++it)
- members.push_back(std::string((*it).first.c_str()));
-#else
- ValueInternalMap::IteratorState it;
- ValueInternalMap::IteratorState itEnd;
- value_.map_->makeBeginIterator(it);
- value_.map_->makeEndIterator(itEnd);
- for (; !ValueInternalMap::equals(it, itEnd); ValueInternalMap::increment(it))
- members.push_back(std::string(ValueInternalMap::key(it)));
-#endif
+ for (; it != itEnd; ++it) {
+ members.push_back(std::string((*it).first.data(),
+ (*it).first.length()));
+ }
return members;
}
//
@@ -1181,14 +1307,22 @@ bool Value::isArray() const { return type_ == arrayValue; }
bool Value::isObject() const { return type_ == objectValue; }
-void Value::setComment(const char* comment, CommentPlacement placement) {
+void Value::setComment(const char* comment, size_t len, CommentPlacement placement) {
if (!comments_)
comments_ = new CommentInfo[numberOfCommentPlacement];
- comments_[placement].setComment(comment);
+ if ((len > 0) && (comment[len-1] == '\n')) {
+ // Always discard trailing newline, to aid indentation.
+ len -= 1;
+ }
+ comments_[placement].setComment(comment, len);
+}
+
+void Value::setComment(const char* comment, CommentPlacement placement) {
+ setComment(comment, strlen(comment), placement);
}
void Value::setComment(const std::string& comment, CommentPlacement placement) {
- setComment(comment.c_str(), placement);
+ setComment(comment.c_str(), comment.length(), placement);
}
bool Value::hasComment(CommentPlacement placement) const {
@@ -1216,28 +1350,11 @@ std::string Value::toStyledString() const {
Value::const_iterator Value::begin() const {
switch (type_) {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
- case arrayValue:
- if (value_.array_) {
- ValueInternalArray::IteratorState it;
- value_.array_->makeBeginIterator(it);
- return const_iterator(it);
- }
- break;
- case objectValue:
- if (value_.map_) {
- ValueInternalMap::IteratorState it;
- value_.map_->makeBeginIterator(it);
- return const_iterator(it);
- }
- break;
-#else
case arrayValue:
case objectValue:
if (value_.map_)
return const_iterator(value_.map_->begin());
break;
-#endif
default:
break;
}
@@ -1246,28 +1363,11 @@ Value::const_iterator Value::begin() const {
Value::const_iterator Value::end() const {
switch (type_) {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
- case arrayValue:
- if (value_.array_) {
- ValueInternalArray::IteratorState it;
- value_.array_->makeEndIterator(it);
- return const_iterator(it);
- }
- break;
- case objectValue:
- if (value_.map_) {
- ValueInternalMap::IteratorState it;
- value_.map_->makeEndIterator(it);
- return const_iterator(it);
- }
- break;
-#else
case arrayValue:
case objectValue:
if (value_.map_)
return const_iterator(value_.map_->end());
break;
-#endif
default:
break;
}
@@ -1276,28 +1376,11 @@ Value::const_iterator Value::end() const {
Value::iterator Value::begin() {
switch (type_) {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
- case arrayValue:
- if (value_.array_) {
- ValueInternalArray::IteratorState it;
- value_.array_->makeBeginIterator(it);
- return iterator(it);
- }
- break;
- case objectValue:
- if (value_.map_) {
- ValueInternalMap::IteratorState it;
- value_.map_->makeBeginIterator(it);
- return iterator(it);
- }
- break;
-#else
case arrayValue:
case objectValue:
if (value_.map_)
return iterator(value_.map_->begin());
break;
-#endif
default:
break;
}
@@ -1306,28 +1389,11 @@ Value::iterator Value::begin() {
Value::iterator Value::end() {
switch (type_) {
-#ifdef JSON_VALUE_USE_INTERNAL_MAP
- case arrayValue:
- if (value_.array_) {
- ValueInternalArray::IteratorState it;
- value_.array_->makeEndIterator(it);
- return iterator(it);
- }
- break;
- case objectValue:
- if (value_.map_) {
- ValueInternalMap::IteratorState it;
- value_.map_->makeEndIterator(it);
- return iterator(it);
- }
- break;
-#else
case arrayValue:
case objectValue:
if (value_.map_)
return iterator(value_.map_->end());
break;
-#endif
default:
break;
}
@@ -1428,7 +1494,7 @@ const Value& Path::resolve(const Value& root) const {
// Error: unable to resolve path (object value expected at position...)
}
node = &((*node)[arg.key_]);
- if (node == &Value::null) {
+ if (node == &Value::nullRef) {
// Error: unable to resolve path (object has no member named '' at
// position...)
}
@@ -1449,7 +1515,7 @@ Value Path::resolve(const Value& root, const Value& defaultValue) const {
if (!node->isObject())
return defaultValue;
node = &((*node)[arg.key_]);
- if (node == &Value::null)
+ if (node == &Value::nullRef)
return defaultValue;
}
}
diff --git a/3rdparty/jsoncpp/src/lib_json/json_valueiterator.inl b/3rdparty/jsoncpp/src/lib_json/json_valueiterator.inl
index a9f7df63a7c..d01d3c018c9 100644
--- a/3rdparty/jsoncpp/src/lib_json/json_valueiterator.inl
+++ b/3rdparty/jsoncpp/src/lib_json/json_valueiterator.inl
@@ -16,68 +16,29 @@ namespace Json {
// //////////////////////////////////////////////////////////////////
ValueIteratorBase::ValueIteratorBase()
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
: current_(), isNull_(true) {
}
-#else
- : isArray_(true), isNull_(true) {
- iterator_.array_ = ValueInternalArray::IteratorState();
-}
-#endif
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
ValueIteratorBase::ValueIteratorBase(
const Value::ObjectValues::iterator& current)
: current_(current), isNull_(false) {}
-#else
-ValueIteratorBase::ValueIteratorBase(
- const ValueInternalArray::IteratorState& state)
- : isArray_(true) {
- iterator_.array_ = state;
-}
-
-ValueIteratorBase::ValueIteratorBase(
- const ValueInternalMap::IteratorState& state)
- : isArray_(false) {
- iterator_.map_ = state;
-}
-#endif
Value& ValueIteratorBase::deref() const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
return current_->second;
-#else
- if (isArray_)
- return ValueInternalArray::dereference(iterator_.array_);
- return ValueInternalMap::value(iterator_.map_);
-#endif
}
void ValueIteratorBase::increment() {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
++current_;
-#else
- if (isArray_)
- ValueInternalArray::increment(iterator_.array_);
- ValueInternalMap::increment(iterator_.map_);
-#endif
}
void ValueIteratorBase::decrement() {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
--current_;
-#else
- if (isArray_)
- ValueInternalArray::decrement(iterator_.array_);
- ValueInternalMap::decrement(iterator_.map_);
-#endif
}
ValueIteratorBase::difference_type
ValueIteratorBase::computeDistance(const SelfType& other) const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
#ifdef JSON_USE_CPPTL_SMALLMAP
- return current_ - other.current_;
+ return other.current_ - current_;
#else
// Iterator for null value are initialized using the default
// constructor, which initialize current_ to the default
@@ -100,80 +61,58 @@ ValueIteratorBase::computeDistance(const SelfType& other) const {
}
return myDistance;
#endif
-#else
- if (isArray_)
- return ValueInternalArray::distance(iterator_.array_,
- other.iterator_.array_);
- return ValueInternalMap::distance(iterator_.map_, other.iterator_.map_);
-#endif
}
bool ValueIteratorBase::isEqual(const SelfType& other) const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
if (isNull_) {
return other.isNull_;
}
return current_ == other.current_;
-#else
- if (isArray_)
- return ValueInternalArray::equals(iterator_.array_, other.iterator_.array_);
- return ValueInternalMap::equals(iterator_.map_, other.iterator_.map_);
-#endif
}
void ValueIteratorBase::copy(const SelfType& other) {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
current_ = other.current_;
isNull_ = other.isNull_;
-#else
- if (isArray_)
- iterator_.array_ = other.iterator_.array_;
- iterator_.map_ = other.iterator_.map_;
-#endif
}
Value ValueIteratorBase::key() const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
const Value::CZString czstring = (*current_).first;
- if (czstring.c_str()) {
+ if (czstring.data()) {
if (czstring.isStaticString())
- return Value(StaticString(czstring.c_str()));
- return Value(czstring.c_str());
+ return Value(StaticString(czstring.data()));
+ return Value(czstring.data(), czstring.data() + czstring.length());
}
return Value(czstring.index());
-#else
- if (isArray_)
- return Value(ValueInternalArray::indexOf(iterator_.array_));
- bool isStatic;
- const char* memberName = ValueInternalMap::key(iterator_.map_, isStatic);
- if (isStatic)
- return Value(StaticString(memberName));
- return Value(memberName);
-#endif
}
UInt ValueIteratorBase::index() const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
const Value::CZString czstring = (*current_).first;
- if (!czstring.c_str())
+ if (!czstring.data())
return czstring.index();
return Value::UInt(-1);
-#else
- if (isArray_)
- return Value::UInt(ValueInternalArray::indexOf(iterator_.array_));
- return Value::UInt(-1);
-#endif
}
-const char* ValueIteratorBase::memberName() const {
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
- const char* name = (*current_).first.c_str();
+std::string ValueIteratorBase::name() const {
+ char const* key;
+ char const* end;
+ key = memberName(&end);
+ if (!key) return std::string();
+ return std::string(key, end);
+}
+
+char const* ValueIteratorBase::memberName() const {
+ const char* name = (*current_).first.data();
return name ? name : "";
-#else
- if (!isArray_)
- return ValueInternalMap::key(iterator_.map_);
- return "";
-#endif
+}
+
+char const* ValueIteratorBase::memberName(char const** end) const {
+ const char* name = (*current_).first.data();
+ if (!name) {
+ *end = NULL;
+ return NULL;
+ }
+ *end = name + (*current_).first.length();
+ return name;
}
// //////////////////////////////////////////////////////////////////
@@ -186,19 +125,9 @@ const char* ValueIteratorBase::memberName() const {
ValueConstIterator::ValueConstIterator() {}
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
ValueConstIterator::ValueConstIterator(
const Value::ObjectValues::iterator& current)
: ValueIteratorBase(current) {}
-#else
-ValueConstIterator::ValueConstIterator(
- const ValueInternalArray::IteratorState& state)
- : ValueIteratorBase(state) {}
-
-ValueConstIterator::ValueConstIterator(
- const ValueInternalMap::IteratorState& state)
- : ValueIteratorBase(state) {}
-#endif
ValueConstIterator& ValueConstIterator::
operator=(const ValueIteratorBase& other) {
@@ -216,16 +145,8 @@ operator=(const ValueIteratorBase& other) {
ValueIterator::ValueIterator() {}
-#ifndef JSON_VALUE_USE_INTERNAL_MAP
ValueIterator::ValueIterator(const Value::ObjectValues::iterator& current)
: ValueIteratorBase(current) {}
-#else
-ValueIterator::ValueIterator(const ValueInternalArray::IteratorState& state)
- : ValueIteratorBase(state) {}
-
-ValueIterator::ValueIterator(const ValueInternalMap::IteratorState& state)
- : ValueIteratorBase(state) {}
-#endif
ValueIterator::ValueIterator(const ValueConstIterator& other)
: ValueIteratorBase(other) {}
diff --git a/3rdparty/jsoncpp/src/lib_json/json_writer.cpp b/3rdparty/jsoncpp/src/lib_json/json_writer.cpp
index 5113c38be1d..2f940c8a43f 100644
--- a/3rdparty/jsoncpp/src/lib_json/json_writer.cpp
+++ b/3rdparty/jsoncpp/src/lib_json/json_writer.cpp
@@ -7,15 +7,35 @@
#include <json/writer.h>
#include "json_tool.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
-#include <utility>
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <sstream>
#include <iomanip>
-#include <math.h>
+#include <memory>
+#include <sstream>
+#include <utility>
+#include <set>
+#include <cassert>
+#include <cstring>
+#include <cstdio>
+
+#if defined(_MSC_VER) && _MSC_VER >= 1200 && _MSC_VER < 1800 // Between VC++ 6.0 and VC++ 11.0
+#include <float.h>
+#define isfinite _finite
+#elif defined(__sun) && defined(__SVR4) //Solaris
+#include <ieeefp.h>
+#define isfinite finite
+#else
+#include <cmath>
+#define isfinite std::isfinite
+#endif
#if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
+#define snprintf _snprintf
+#elif defined(__ANDROID__)
+#define snprintf snprintf
+#elif __cplusplus >= 201103L
+#define snprintf std::snprintf
+#endif
+
+#if defined(__BORLANDC__)
#include <float.h>
#define isfinite _finite
#define snprintf _snprintf
@@ -26,13 +46,14 @@
#pragma warning(disable : 4996)
#endif
-#if defined(__sun) && defined(__SVR4) //Solaris
-#include <ieeefp.h>
-#define isfinite finite
-#endif
-
namespace Json {
+#if __cplusplus >= 201103L
+typedef std::unique_ptr<StreamWriter> StreamWriterPtr;
+#else
+typedef std::auto_ptr<StreamWriter> StreamWriterPtr;
+#endif
+
static bool containsControlCharacter(const char* str) {
while (*str) {
if (isControlCharacter(*(str++)))
@@ -41,6 +62,16 @@ static bool containsControlCharacter(const char* str) {
return false;
}
+static bool containsControlCharacter0(const char* str, unsigned len) {
+ char const* end = str + len;
+ while (end != str) {
+ if (isControlCharacter(*str) || 0==*str)
+ return true;
+ ++str;
+ }
+ return false;
+}
+
std::string valueToString(LargestInt value) {
UIntToStringBuffer buffer;
char* current = buffer + sizeof(buffer);
@@ -175,6 +206,84 @@ std::string valueToQuotedString(const char* value) {
return result;
}
+// https://github.com/upcaste/upcaste/blob/master/src/upcore/src/cstring/strnpbrk.cpp
+static char const* strnpbrk(char const* s, char const* accept, size_t n) {
+ assert((s || !n) && accept);
+
+ char const* const end = s + n;
+ for (char const* cur = s; cur < end; ++cur) {
+ int const c = *cur;
+ for (char const* a = accept; *a; ++a) {
+ if (*a == c) {
+ return cur;
+ }
+ }
+ }
+ return NULL;
+}
+static std::string valueToQuotedStringN(const char* value, unsigned length) {
+ if (value == NULL)
+ return "";
+ // Not sure how to handle unicode...
+ if (strnpbrk(value, "\"\\\b\f\n\r\t", length) == NULL &&
+ !containsControlCharacter0(value, length))
+ return std::string("\"") + value + "\"";
+ // We have to walk value and escape any special characters.
+ // Appending to std::string is not efficient, but this should be rare.
+ // (Note: forward slashes are *not* rare, but I am not escaping them.)
+ std::string::size_type maxsize =
+ length * 2 + 3; // allescaped+quotes+NULL
+ std::string result;
+ result.reserve(maxsize); // to avoid lots of mallocs
+ result += "\"";
+ char const* end = value + length;
+ for (const char* c = value; c != end; ++c) {
+ switch (*c) {
+ case '\"':
+ result += "\\\"";
+ break;
+ case '\\':
+ result += "\\\\";
+ break;
+ case '\b':
+ result += "\\b";
+ break;
+ case '\f':
+ result += "\\f";
+ break;
+ case '\n':
+ result += "\\n";
+ break;
+ case '\r':
+ result += "\\r";
+ break;
+ case '\t':
+ result += "\\t";
+ break;
+ // case '/':
+ // Even though \/ is considered a legal escape in JSON, a bare
+ // slash is also legal, so I see no reason to escape it.
+ // (I hope I am not misunderstanding something.)
+ // blep notes: actually escaping \/ may be useful in javascript to avoid </
+ // sequence.
+ // Should add a flag to allow this compatibility mode and prevent this
+ // sequence from occurring.
+ default:
+ if ((isControlCharacter(*c)) || (*c == 0)) {
+ std::ostringstream oss;
+ oss << "\\u" << std::hex << std::uppercase << std::setfill('0')
+ << std::setw(4) << static_cast<int>(*c);
+ result += oss.str();
+ } else {
+ result += *c;
+ }
+ break;
+ }
+ }
+ result += "\"";
+ return result;
+}
+
// Class Writer
// //////////////////////////////////////////////////////////////////
Writer::~Writer() {}
@@ -216,8 +325,14 @@ void FastWriter::writeValue(const Value& value) {
document_ += valueToString(value.asDouble());
break;
case stringValue:
- document_ += valueToQuotedString(value.asCString());
+ {
+ // Is NULL possible for value.string_?
+ char const* str;
+ char const* end;
+ bool ok = value.getString(&str, &end);
+ if (ok) document_ += valueToQuotedStringN(str, static_cast<unsigned>(end-str));
break;
+ }
case booleanValue:
document_ += valueToString(value.asBool());
break;
@@ -239,7 +354,7 @@ void FastWriter::writeValue(const Value& value) {
const std::string& name = *it;
if (it != members.begin())
document_ += ',';
- document_ += valueToQuotedString(name.c_str());
+ document_ += valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length()));
document_ += yamlCompatiblityEnabled_ ? ": " : ":";
writeValue(value[name]);
}
@@ -280,8 +395,15 @@ void StyledWriter::writeValue(const Value& value) {
pushValue(valueToString(value.asDouble()));
break;
case stringValue:
- pushValue(valueToQuotedString(value.asCString()));
+ {
+ // Is NULL possible for value.string_?
+ char const* str;
+ char const* end;
+ bool ok = value.getString(&str, &end);
+ if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+ else pushValue("");
break;
+ }
case booleanValue:
pushValue(valueToString(value.asBool()));
break;
@@ -376,6 +498,9 @@ bool StyledWriter::isMultineArray(const Value& value) {
addChildValues_ = true;
int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
for (int index = 0; index < size; ++index) {
+ if (hasCommentForValue(value[index])) {
+ isMultiLine = true;
+ }
writeValue(value[index]);
lineLength += int(childValues_[index].length());
}
@@ -421,26 +546,27 @@ void StyledWriter::writeCommentBeforeValue(const Value& root) {
document_ += "\n";
writeIndent();
- std::string normalizedComment = normalizeEOL(root.getComment(commentBefore));
- std::string::const_iterator iter = normalizedComment.begin();
- while (iter != normalizedComment.end()) {
+ const std::string& comment = root.getComment(commentBefore);
+ std::string::const_iterator iter = comment.begin();
+ while (iter != comment.end()) {
document_ += *iter;
- if (*iter == '\n' && *(iter + 1) == '/')
+ if (*iter == '\n' &&
+ (iter != comment.end() && *(iter + 1) == '/'))
writeIndent();
++iter;
}
- // Comments are stripped of newlines, so add one here
+ // Comments are stripped of trailing newlines, so add one here
document_ += "\n";
}
void StyledWriter::writeCommentAfterValueOnSameLine(const Value& root) {
if (root.hasComment(commentAfterOnSameLine))
- document_ += " " + normalizeEOL(root.getComment(commentAfterOnSameLine));
+ document_ += " " + root.getComment(commentAfterOnSameLine);
if (root.hasComment(commentAfter)) {
document_ += "\n";
- document_ += normalizeEOL(root.getComment(commentAfter));
+ document_ += root.getComment(commentAfter);
document_ += "\n";
}
}
@@ -451,25 +577,6 @@ bool StyledWriter::hasCommentForValue(const Value& value) {
value.hasComment(commentAfter);
}
-std::string StyledWriter::normalizeEOL(const std::string& text) {
- std::string normalized;
- normalized.reserve(text.length());
- const char* begin = text.c_str();
- const char* end = begin + text.length();
- const char* current = begin;
- while (current != end) {
- char c = *current++;
- if (c == '\r') // mac or dos EOL
- {
- if (*current == '\n') // convert dos EOL
- ++current;
- normalized += '\n';
- } else // handle unix EOL & other char
- normalized += c;
- }
- return normalized;
-}
-
// Class StyledStreamWriter
// //////////////////////////////////////////////////////////////////
@@ -481,7 +588,10 @@ void StyledStreamWriter::write(std::ostream& out, const Value& root) {
document_ = &out;
addChildValues_ = false;
indentString_ = "";
+ indented_ = true;
writeCommentBeforeValue(root);
+ if (!indented_) writeIndent();
+ indented_ = true;
writeValue(root);
writeCommentAfterValueOnSameLine(root);
*document_ << "\n";
@@ -503,8 +613,15 @@ void StyledStreamWriter::writeValue(const Value& value) {
pushValue(valueToString(value.asDouble()));
break;
case stringValue:
- pushValue(valueToQuotedString(value.asCString()));
+ {
+ // Is NULL possible for value.string_?
+ char const* str;
+ char const* end;
+ bool ok = value.getString(&str, &end);
+ if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+ else pushValue("");
break;
+ }
case booleanValue:
pushValue(valueToString(value.asBool()));
break;
@@ -557,8 +674,10 @@ void StyledStreamWriter::writeArrayValue(const Value& value) {
if (hasChildValue)
writeWithIndent(childValues_[index]);
else {
- writeIndent();
+ if (!indented_) writeIndent();
+ indented_ = true;
writeValue(childValue);
+ indented_ = false;
}
if (++index == size) {
writeCommentAfterValueOnSameLine(childValue);
@@ -599,6 +718,9 @@ bool StyledStreamWriter::isMultineArray(const Value& value) {
addChildValues_ = true;
int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
for (int index = 0; index < size; ++index) {
+ if (hasCommentForValue(value[index])) {
+ isMultiLine = true;
+ }
writeValue(value[index]);
lineLength += int(childValues_[index].length());
}
@@ -616,24 +738,17 @@ void StyledStreamWriter::pushValue(const std::string& value) {
}
void StyledStreamWriter::writeIndent() {
- /*
- Some comments in this method would have been nice. ;-)
-
- if ( !document_.empty() )
- {
- char last = document_[document_.length()-1];
- if ( last == ' ' ) // already indented
- return;
- if ( last != '\n' ) // Comments may add new-line
- *document_ << '\n';
- }
- */
+ // blep intended this to look at the so-far-written string
+ // to determine whether we are already indented, but
+ // with a stream we cannot do that. So we rely on some saved state.
+ // The caller checks indented_.
*document_ << '\n' << indentString_;
}
void StyledStreamWriter::writeWithIndent(const std::string& value) {
- writeIndent();
+ if (!indented_) writeIndent();
*document_ << value;
+ indented_ = false;
}
void StyledStreamWriter::indent() { indentString_ += indentation_; }
@@ -646,19 +761,30 @@ void StyledStreamWriter::unindent() {
void StyledStreamWriter::writeCommentBeforeValue(const Value& root) {
if (!root.hasComment(commentBefore))
return;
- *document_ << normalizeEOL(root.getComment(commentBefore));
- *document_ << "\n";
+
+ if (!indented_) writeIndent();
+ const std::string& comment = root.getComment(commentBefore);
+ std::string::const_iterator iter = comment.begin();
+ while (iter != comment.end()) {
+ *document_ << *iter;
+ if (*iter == '\n' &&
+ (iter != comment.end() && *(iter + 1) == '/'))
+ // writeIndent(); // would include newline
+ *document_ << indentString_;
+ ++iter;
+ }
+ indented_ = false;
}
void StyledStreamWriter::writeCommentAfterValueOnSameLine(const Value& root) {
if (root.hasComment(commentAfterOnSameLine))
- *document_ << " " + normalizeEOL(root.getComment(commentAfterOnSameLine));
+ *document_ << ' ' << root.getComment(commentAfterOnSameLine);
if (root.hasComment(commentAfter)) {
- *document_ << "\n";
- *document_ << normalizeEOL(root.getComment(commentAfter));
- *document_ << "\n";
+ writeIndent();
+ *document_ << root.getComment(commentAfter);
}
+ indented_ = false;
}
bool StyledStreamWriter::hasCommentForValue(const Value& value) {
@@ -667,28 +793,386 @@ bool StyledStreamWriter::hasCommentForValue(const Value& value) {
value.hasComment(commentAfter);
}
-std::string StyledStreamWriter::normalizeEOL(const std::string& text) {
- std::string normalized;
- normalized.reserve(text.length());
- const char* begin = text.c_str();
- const char* end = begin + text.length();
- const char* current = begin;
- while (current != end) {
- char c = *current++;
- if (c == '\r') // mac or dos EOL
+//////////////////////////
+// BuiltStyledStreamWriter
+
+/// Scoped enums are not available until C++11.
+struct CommentStyle {
+ /// Decide whether to write comments.
+ enum Enum {
+ None, ///< Drop all comments.
+ Most, ///< Recover odd behavior of previous versions (not implemented yet).
+ All ///< Keep all comments.
+ };
+};
+
+struct BuiltStyledStreamWriter : public StreamWriter
+{
+ BuiltStyledStreamWriter(
+ std::string const& indentation,
+ CommentStyle::Enum cs,
+ std::string const& colonSymbol,
+ std::string const& nullSymbol,
+ std::string const& endingLineFeedSymbol);
+ virtual int write(Value const& root, std::ostream* sout);
+private:
+ void writeValue(Value const& value);
+ void writeArrayValue(Value const& value);
+ bool isMultineArray(Value const& value);
+ void pushValue(std::string const& value);
+ void writeIndent();
+ void writeWithIndent(std::string const& value);
+ void indent();
+ void unindent();
+ void writeCommentBeforeValue(Value const& root);
+ void writeCommentAfterValueOnSameLine(Value const& root);
+ static bool hasCommentForValue(const Value& value);
+
+ typedef std::vector<std::string> ChildValues;
+
+ ChildValues childValues_;
+ std::string indentString_;
+ int rightMargin_;
+ std::string indentation_;
+ CommentStyle::Enum cs_;
+ std::string colonSymbol_;
+ std::string nullSymbol_;
+ std::string endingLineFeedSymbol_;
+ bool addChildValues_ : 1;
+ bool indented_ : 1;
+};
+BuiltStyledStreamWriter::BuiltStyledStreamWriter(
+ std::string const& indentation,
+ CommentStyle::Enum cs,
+ std::string const& colonSymbol,
+ std::string const& nullSymbol,
+ std::string const& endingLineFeedSymbol)
+ : rightMargin_(74)
+ , indentation_(indentation)
+ , cs_(cs)
+ , colonSymbol_(colonSymbol)
+ , nullSymbol_(nullSymbol)
+ , endingLineFeedSymbol_(endingLineFeedSymbol)
+ , addChildValues_(false)
+ , indented_(false)
+{
+}
+int BuiltStyledStreamWriter::write(Value const& root, std::ostream* sout)
+{
+ sout_ = sout;
+ addChildValues_ = false;
+ indented_ = true;
+ indentString_ = "";
+ writeCommentBeforeValue(root);
+ if (!indented_) writeIndent();
+ indented_ = true;
+ writeValue(root);
+ writeCommentAfterValueOnSameLine(root);
+ *sout_ << endingLineFeedSymbol_;
+ sout_ = NULL;
+ return 0;
+}
+void BuiltStyledStreamWriter::writeValue(Value const& value) {
+ switch (value.type()) {
+ case nullValue:
+ pushValue(nullSymbol_);
+ break;
+ case intValue:
+ pushValue(valueToString(value.asLargestInt()));
+ break;
+ case uintValue:
+ pushValue(valueToString(value.asLargestUInt()));
+ break;
+ case realValue:
+ pushValue(valueToString(value.asDouble()));
+ break;
+ case stringValue:
+ {
+ // Is NULL is possible for value.string_?
+ char const* str;
+ char const* end;
+ bool ok = value.getString(&str, &end);
+ if (ok) pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end-str)));
+ else pushValue("");
+ break;
+ }
+ case booleanValue:
+ pushValue(valueToString(value.asBool()));
+ break;
+ case arrayValue:
+ writeArrayValue(value);
+ break;
+ case objectValue: {
+ Value::Members members(value.getMemberNames());
+ if (members.empty())
+ pushValue("{}");
+ else {
+ writeWithIndent("{");
+ indent();
+ Value::Members::iterator it = members.begin();
+ for (;;) {
+ std::string const& name = *it;
+ Value const& childValue = value[name];
+ writeCommentBeforeValue(childValue);
+ writeWithIndent(valueToQuotedStringN(name.data(), static_cast<unsigned>(name.length())));
+ *sout_ << colonSymbol_;
+ writeValue(childValue);
+ if (++it == members.end()) {
+ writeCommentAfterValueOnSameLine(childValue);
+ break;
+ }
+ *sout_ << ",";
+ writeCommentAfterValueOnSameLine(childValue);
+ }
+ unindent();
+ writeWithIndent("}");
+ }
+ } break;
+ }
+}
+
+void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
+ unsigned size = value.size();
+ if (size == 0)
+ pushValue("[]");
+ else {
+ bool isMultiLine = (cs_ == CommentStyle::All) || isMultineArray(value);
+ if (isMultiLine) {
+ writeWithIndent("[");
+ indent();
+ bool hasChildValue = !childValues_.empty();
+ unsigned index = 0;
+ for (;;) {
+ Value const& childValue = value[index];
+ writeCommentBeforeValue(childValue);
+ if (hasChildValue)
+ writeWithIndent(childValues_[index]);
+ else {
+ if (!indented_) writeIndent();
+ indented_ = true;
+ writeValue(childValue);
+ indented_ = false;
+ }
+ if (++index == size) {
+ writeCommentAfterValueOnSameLine(childValue);
+ break;
+ }
+ *sout_ << ",";
+ writeCommentAfterValueOnSameLine(childValue);
+ }
+ unindent();
+ writeWithIndent("]");
+ } else // output on a single line
{
- if (*current == '\n') // convert dos EOL
- ++current;
- normalized += '\n';
- } else // handle unix EOL & other char
- normalized += c;
+ assert(childValues_.size() == size);
+ *sout_ << "[";
+ if (!indentation_.empty()) *sout_ << " ";
+ for (unsigned index = 0; index < size; ++index) {
+ if (index > 0)
+ *sout_ << ", ";
+ *sout_ << childValues_[index];
+ }
+ if (!indentation_.empty()) *sout_ << " ";
+ *sout_ << "]";
+ }
+ }
+}
+
+bool BuiltStyledStreamWriter::isMultineArray(Value const& value) {
+ int size = value.size();
+ bool isMultiLine = size * 3 >= rightMargin_;
+ childValues_.clear();
+ for (int index = 0; index < size && !isMultiLine; ++index) {
+ Value const& childValue = value[index];
+ isMultiLine =
+ isMultiLine || ((childValue.isArray() || childValue.isObject()) &&
+ childValue.size() > 0);
}
- return normalized;
+ if (!isMultiLine) // check if line length > max line length
+ {
+ childValues_.reserve(size);
+ addChildValues_ = true;
+ int lineLength = 4 + (size - 1) * 2; // '[ ' + ', '*n + ' ]'
+ for (int index = 0; index < size; ++index) {
+ if (hasCommentForValue(value[index])) {
+ isMultiLine = true;
+ }
+ writeValue(value[index]);
+ lineLength += int(childValues_[index].length());
+ }
+ addChildValues_ = false;
+ isMultiLine = isMultiLine || lineLength >= rightMargin_;
+ }
+ return isMultiLine;
+}
+
+void BuiltStyledStreamWriter::pushValue(std::string const& value) {
+ if (addChildValues_)
+ childValues_.push_back(value);
+ else
+ *sout_ << value;
+}
+
+void BuiltStyledStreamWriter::writeIndent() {
+ // blep intended this to look at the so-far-written string
+ // to determine whether we are already indented, but
+ // with a stream we cannot do that. So we rely on some saved state.
+ // The caller checks indented_.
+
+ if (!indentation_.empty()) {
+ // In this case, drop newlines too.
+ *sout_ << '\n' << indentString_;
+ }
+}
+
+void BuiltStyledStreamWriter::writeWithIndent(std::string const& value) {
+ if (!indented_) writeIndent();
+ *sout_ << value;
+ indented_ = false;
+}
+
+void BuiltStyledStreamWriter::indent() { indentString_ += indentation_; }
+
+void BuiltStyledStreamWriter::unindent() {
+ assert(indentString_.size() >= indentation_.size());
+ indentString_.resize(indentString_.size() - indentation_.size());
+}
+
+void BuiltStyledStreamWriter::writeCommentBeforeValue(Value const& root) {
+ if (cs_ == CommentStyle::None) return;
+ if (!root.hasComment(commentBefore))
+ return;
+
+ if (!indented_) writeIndent();
+ const std::string& comment = root.getComment(commentBefore);
+ std::string::const_iterator iter = comment.begin();
+ while (iter != comment.end()) {
+ *sout_ << *iter;
+ if (*iter == '\n' &&
+ (iter != comment.end() && *(iter + 1) == '/'))
+ // writeIndent(); // would write extra newline
+ *sout_ << indentString_;
+ ++iter;
+ }
+ indented_ = false;
+}
+
+void BuiltStyledStreamWriter::writeCommentAfterValueOnSameLine(Value const& root) {
+ if (cs_ == CommentStyle::None) return;
+ if (root.hasComment(commentAfterOnSameLine))
+ *sout_ << " " + root.getComment(commentAfterOnSameLine);
+
+ if (root.hasComment(commentAfter)) {
+ writeIndent();
+ *sout_ << root.getComment(commentAfter);
+ }
+}
+
+// static
+bool BuiltStyledStreamWriter::hasCommentForValue(const Value& value) {
+ return value.hasComment(commentBefore) ||
+ value.hasComment(commentAfterOnSameLine) ||
+ value.hasComment(commentAfter);
+}
+
+///////////////
+// StreamWriter
+
+StreamWriter::StreamWriter()
+ : sout_(NULL)
+{
+}
+StreamWriter::~StreamWriter()
+{
+}
+StreamWriter::Factory::~Factory()
+{}
+StreamWriterBuilder::StreamWriterBuilder()
+{
+ setDefaults(&settings_);
+}
+StreamWriterBuilder::~StreamWriterBuilder()
+{}
+StreamWriter* StreamWriterBuilder::newStreamWriter() const
+{
+ std::string indentation = settings_["indentation"].asString();
+ std::string cs_str = settings_["commentStyle"].asString();
+ bool eyc = settings_["enableYAMLCompatibility"].asBool();
+ bool dnp = settings_["dropNullPlaceholders"].asBool();
+ CommentStyle::Enum cs = CommentStyle::All;
+ if (cs_str == "All") {
+ cs = CommentStyle::All;
+ } else if (cs_str == "None") {
+ cs = CommentStyle::None;
+ } else {
+ throwRuntimeError("commentStyle must be 'All' or 'None'");
+ }
+ std::string colonSymbol = " : ";
+ if (eyc) {
+ colonSymbol = ": ";
+ } else if (indentation.empty()) {
+ colonSymbol = ":";
+ }
+ std::string nullSymbol = "null";
+ if (dnp) {
+ nullSymbol = "";
+ }
+ std::string endingLineFeedSymbol = "";
+ return new BuiltStyledStreamWriter(
+ indentation, cs,
+ colonSymbol, nullSymbol, endingLineFeedSymbol);
+}
+static void getValidWriterKeys(std::set<std::string>* valid_keys)
+{
+ valid_keys->clear();
+ valid_keys->insert("indentation");
+ valid_keys->insert("commentStyle");
+ valid_keys->insert("enableYAMLCompatibility");
+ valid_keys->insert("dropNullPlaceholders");
+}
+bool StreamWriterBuilder::validate(Json::Value* invalid) const
+{
+ Json::Value my_invalid;
+ if (!invalid) invalid = &my_invalid; // so we do not need to test for NULL
+ Json::Value& inv = *invalid;
+ std::set<std::string> valid_keys;
+ getValidWriterKeys(&valid_keys);
+ Value::Members keys = settings_.getMemberNames();
+ size_t n = keys.size();
+ for (size_t i = 0; i < n; ++i) {
+ std::string const& key = keys[i];
+ if (valid_keys.find(key) == valid_keys.end()) {
+ inv[key] = settings_[key];
+ }
+ }
+ return 0u == inv.size();
+}
+Value& StreamWriterBuilder::operator[](std::string key)
+{
+ return settings_[key];
+}
+// static
+void StreamWriterBuilder::setDefaults(Json::Value* settings)
+{
+ //! [StreamWriterBuilderDefaults]
+ (*settings)["commentStyle"] = "All";
+ (*settings)["indentation"] = "\t";
+ (*settings)["enableYAMLCompatibility"] = false;
+ (*settings)["dropNullPlaceholders"] = false;
+ //! [StreamWriterBuilderDefaults]
+}
+
+std::string writeString(StreamWriter::Factory const& builder, Value const& root) {
+ std::ostringstream sout;
+ StreamWriterPtr const writer(builder.newStreamWriter());
+ writer->write(root, &sout);
+ return sout.str();
}
-std::ostream& operator<<(std::ostream& sout, const Value& root) {
- Json::StyledStreamWriter writer;
- writer.write(sout, root);
+std::ostream& operator<<(std::ostream& sout, Value const& root) {
+ StreamWriterBuilder builder;
+ StreamWriterPtr const writer(builder.newStreamWriter());
+ writer->write(root, &sout);
return sout;
}
diff --git a/3rdparty/jsoncpp/src/test_lib_json/CMakeLists.txt b/3rdparty/jsoncpp/src/test_lib_json/CMakeLists.txt
index 420d659968c..f54c85f6817 100644
--- a/3rdparty/jsoncpp/src/test_lib_json/CMakeLists.txt
+++ b/3rdparty/jsoncpp/src/test_lib_json/CMakeLists.txt
@@ -1,7 +1,4 @@
-
-IF(JSONCPP_LIB_BUILD_SHARED)
- ADD_DEFINITIONS( -DJSON_DLL )
-ENDIF(JSONCPP_LIB_BUILD_SHARED)
+# vim: et ts=4 sts=4 sw=4 tw=0
ADD_EXECUTABLE( jsoncpp_test
jsontest.cpp
@@ -9,14 +6,33 @@ ADD_EXECUTABLE( jsoncpp_test
main.cpp
)
-TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib)
+
+IF(BUILD_SHARED_LIBS)
+ ADD_DEFINITIONS( -DJSON_DLL )
+ TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib)
+ELSE(BUILD_SHARED_LIBS)
+ TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib_static)
+ENDIF(BUILD_SHARED_LIBS)
+
+# another way to solve issue #90
+#set_target_properties(jsoncpp_test PROPERTIES COMPILE_FLAGS -ffloat-store)
# Run unit tests in post-build
# (default cmake workflow hides away the test result into a file, resulting in poor dev workflow?!?)
IF(JSONCPP_WITH_POST_BUILD_UNITTEST)
- ADD_CUSTOM_COMMAND( TARGET jsoncpp_test
- POST_BUILD
- COMMAND $<TARGET_FILE:jsoncpp_test>)
+ IF(BUILD_SHARED_LIBS)
+ # First, copy the shared lib, for Microsoft.
+ # Then, run the test executable.
+ ADD_CUSTOM_COMMAND( TARGET jsoncpp_test
+ POST_BUILD
+ COMMAND ${CMAKE_COMMAND} -E copy_if_different $<TARGET_FILE:jsoncpp_lib> $<TARGET_FILE_DIR:jsoncpp_test>
+ COMMAND $<TARGET_FILE:jsoncpp_test>)
+ ELSE(BUILD_SHARED_LIBS)
+ # Just run the test executable.
+ ADD_CUSTOM_COMMAND( TARGET jsoncpp_test
+ POST_BUILD
+ COMMAND $<TARGET_FILE:jsoncpp_test>)
+ ENDIF(BUILD_SHARED_LIBS)
ENDIF(JSONCPP_WITH_POST_BUILD_UNITTEST)
SET_TARGET_PROPERTIES(jsoncpp_test PROPERTIES OUTPUT_NAME jsoncpp_test)
diff --git a/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp b/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp
index ef9c543fa47..bd9463fa589 100644
--- a/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp
+++ b/3rdparty/jsoncpp/src/test_lib_json/jsontest.cpp
@@ -323,7 +323,7 @@ void Runner::listTests() const {
}
int Runner::runCommandLine(int argc, const char* argv[]) const {
- typedef std::deque<std::string> TestNames;
+ // typedef std::deque<std::string> TestNames;
Runner subrunner;
for (int index = 1; index < argc; ++index) {
std::string opt = argv[index];
diff --git a/3rdparty/jsoncpp/src/test_lib_json/jsontest.h b/3rdparty/jsoncpp/src/test_lib_json/jsontest.h
index 5c56a40b0ff..d6b7cf386a2 100644
--- a/3rdparty/jsoncpp/src/test_lib_json/jsontest.h
+++ b/3rdparty/jsoncpp/src/test_lib_json/jsontest.h
@@ -178,8 +178,8 @@ private:
template <typename T, typename U>
TestResult& checkEqual(TestResult& result,
- const T& expected,
- const U& actual,
+ T expected,
+ U actual,
const char* file,
unsigned int line,
const char* expr) {
@@ -214,7 +214,7 @@ TestResult& checkStringEqual(TestResult& result,
#define JSONTEST_ASSERT_PRED(expr) \
{ \
JsonTest::PredicateContext _minitest_Context = { \
- result_->predicateId_, __FILE__, __LINE__, #expr \
+ result_->predicateId_, __FILE__, __LINE__, #expr, NULL, NULL \
}; \
result_->predicateStackTail_->next_ = &_minitest_Context; \
result_->predicateId_ += 1; \
diff --git a/3rdparty/jsoncpp/src/test_lib_json/main.cpp b/3rdparty/jsoncpp/src/test_lib_json/main.cpp
index 51c5e7442b1..0d4284e5373 100644
--- a/3rdparty/jsoncpp/src/test_lib_json/main.cpp
+++ b/3rdparty/jsoncpp/src/test_lib_json/main.cpp
@@ -6,7 +6,7 @@
#include "jsontest.h"
#include <json/config.h>
#include <json/json.h>
-#include <stdexcept>
+#include <cstring>
// Make numeric limits more convenient to talk about.
// Assumes int type in 32 bits.
@@ -17,8 +17,8 @@
#define kint64min Json::Value::minInt64
#define kuint64max Json::Value::maxUInt64
-static const double kdint64max = double(kint64max);
-static const float kfint64max = float(kint64max);
+//static const double kdint64max = double(kint64max);
+//static const float kfint64max = float(kint64max);
static const float kfint32max = float(kint32max);
static const float kfuint32max = float(kuint32max);
@@ -198,6 +198,18 @@ JSONTEST_FIXTURE(ValueTest, objects) {
object1_["some other id"] = "foo";
JSONTEST_ASSERT_EQUAL(Json::Value("foo"), object1_["some other id"]);
+ JSONTEST_ASSERT_EQUAL(Json::Value("foo"), object1_["some other id"]);
+
+ // Remove.
+ Json::Value got;
+ bool did;
+ did = object1_.removeMember("some other id", &got);
+ JSONTEST_ASSERT_EQUAL(Json::Value("foo"), got);
+ JSONTEST_ASSERT_EQUAL(true, did);
+ got = Json::Value("bar");
+ did = object1_.removeMember("some other id", &got);
+ JSONTEST_ASSERT_EQUAL(Json::Value("bar"), got);
+ JSONTEST_ASSERT_EQUAL(false, did);
}
JSONTEST_FIXTURE(ValueTest, arrays) {
@@ -240,6 +252,24 @@ JSONTEST_FIXTURE(ValueTest, arrays) {
array1_[2] = Json::Value(17);
JSONTEST_ASSERT_EQUAL(Json::Value(), array1_[1]);
JSONTEST_ASSERT_EQUAL(Json::Value(17), array1_[2]);
+ Json::Value got;
+ JSONTEST_ASSERT_EQUAL(true, array1_.removeIndex(2, &got));
+ JSONTEST_ASSERT_EQUAL(Json::Value(17), got);
+ JSONTEST_ASSERT_EQUAL(false, array1_.removeIndex(2, &got)); // gone now
+}
+JSONTEST_FIXTURE(ValueTest, arrayIssue252)
+{
+ int count = 5;
+ Json::Value root;
+ Json::Value item;
+ root["array"] = Json::Value::nullRef;
+ for (int i = 0; i < count; i++)
+ {
+ item["a"] = i;
+ item["b"] = i;
+ root["array"][i] = item;
+ }
+ //JSONTEST_ASSERT_EQUAL(5, root["array"].size());
}
JSONTEST_FIXTURE(ValueTest, null) {
@@ -265,6 +295,8 @@ JSONTEST_FIXTURE(ValueTest, null) {
JSONTEST_ASSERT_EQUAL(0.0, null_.asDouble());
JSONTEST_ASSERT_EQUAL(0.0, null_.asFloat());
JSONTEST_ASSERT_STRING_EQUAL("", null_.asString());
+
+ JSONTEST_ASSERT_EQUAL(Json::Value::null, null_);
}
JSONTEST_FIXTURE(ValueTest, strings) {
@@ -1499,6 +1531,126 @@ JSONTEST_FIXTURE(ValueTest, offsetAccessors) {
JSONTEST_ASSERT(y.getOffsetLimit() == 0);
}
+JSONTEST_FIXTURE(ValueTest, StaticString) {
+ char mutant[] = "hello";
+ Json::StaticString ss(mutant);
+ std::string regular(mutant);
+ mutant[1] = 'a';
+ JSONTEST_ASSERT_STRING_EQUAL("hallo", ss.c_str());
+ JSONTEST_ASSERT_STRING_EQUAL("hello", regular.c_str());
+ {
+ Json::Value root;
+ root["top"] = ss;
+ JSONTEST_ASSERT_STRING_EQUAL("hallo", root["top"].asString());
+ mutant[1] = 'u';
+ JSONTEST_ASSERT_STRING_EQUAL("hullo", root["top"].asString());
+ }
+ {
+ Json::Value root;
+ root["top"] = regular;
+ JSONTEST_ASSERT_STRING_EQUAL("hello", root["top"].asString());
+ mutant[1] = 'u';
+ JSONTEST_ASSERT_STRING_EQUAL("hello", root["top"].asString());
+ }
+}
+
+JSONTEST_FIXTURE(ValueTest, CommentBefore) {
+ Json::Value val; // fill val
+ val.setComment(std::string("// this comment should appear before"), Json::commentBefore);
+ Json::StreamWriterBuilder wbuilder;
+ wbuilder.settings_["commentStyle"] = "All";
+ {
+ char const expected[] = "// this comment should appear before\nnull";
+ std::string result = Json::writeString(wbuilder, val);
+ JSONTEST_ASSERT_STRING_EQUAL(expected, result);
+ std::string res2 = val.toStyledString();
+ std::string exp2 = "\n";
+ exp2 += expected;
+ exp2 += "\n";
+ JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
+ }
+ Json::Value other = "hello";
+ val.swapPayload(other);
+ {
+ char const expected[] = "// this comment should appear before\n\"hello\"";
+ std::string result = Json::writeString(wbuilder, val);
+ JSONTEST_ASSERT_STRING_EQUAL(expected, result);
+ std::string res2 = val.toStyledString();
+ std::string exp2 = "\n";
+ exp2 += expected;
+ exp2 += "\n";
+ JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
+ JSONTEST_ASSERT_STRING_EQUAL("null\n", other.toStyledString());
+ }
+ val = "hello";
+ // val.setComment("// this comment should appear before", Json::CommentPlacement::commentBefore);
+ // Assignment over-writes comments.
+ {
+ char const expected[] = "\"hello\"";
+ std::string result = Json::writeString(wbuilder, val);
+ JSONTEST_ASSERT_STRING_EQUAL(expected, result);
+ std::string res2 = val.toStyledString();
+ std::string exp2 = "";
+ exp2 += expected;
+ exp2 += "\n";
+ JSONTEST_ASSERT_STRING_EQUAL(exp2, res2);
+ }
+}
+
+JSONTEST_FIXTURE(ValueTest, zeroes) {
+ char const cstr[] = "h\0i";
+ std::string binary(cstr, sizeof(cstr)); // include trailing 0
+ JSONTEST_ASSERT_EQUAL(4U, binary.length());
+ Json::StreamWriterBuilder b;
+ {
+ Json::Value root;
+ root = binary;
+ JSONTEST_ASSERT_STRING_EQUAL(binary, root.asString());
+ }
+ {
+ char const top[] = "top";
+ Json::Value root;
+ root[top] = binary;
+ JSONTEST_ASSERT_STRING_EQUAL(binary, root[top].asString());
+ Json::Value removed;
+ bool did;
+ did = root.removeMember(top, top + sizeof(top) - 1U,
+ &removed);
+ JSONTEST_ASSERT(did);
+ JSONTEST_ASSERT_STRING_EQUAL(binary, removed.asString());
+ did = root.removeMember(top, top + sizeof(top) - 1U,
+ &removed);
+ JSONTEST_ASSERT(!did);
+ JSONTEST_ASSERT_STRING_EQUAL(binary, removed.asString()); // still
+ }
+}
+
+JSONTEST_FIXTURE(ValueTest, zeroesInKeys) {
+ char const cstr[] = "h\0i";
+ std::string binary(cstr, sizeof(cstr)); // include trailing 0
+ JSONTEST_ASSERT_EQUAL(4U, binary.length());
+ {
+ Json::Value root;
+ root[binary] = "there";
+ JSONTEST_ASSERT_STRING_EQUAL("there", root[binary].asString());
+ JSONTEST_ASSERT(!root.isMember("h"));
+ JSONTEST_ASSERT(root.isMember(binary));
+ JSONTEST_ASSERT_STRING_EQUAL("there", root.get(binary, Json::Value::nullRef).asString());
+ Json::Value removed;
+ bool did;
+ did = root.removeMember(binary.data(), binary.data() + binary.length(),
+ &removed);
+ JSONTEST_ASSERT(did);
+ JSONTEST_ASSERT_STRING_EQUAL("there", removed.asString());
+ did = root.removeMember(binary.data(), binary.data() + binary.length(),
+ &removed);
+ JSONTEST_ASSERT(!did);
+ JSONTEST_ASSERT_STRING_EQUAL("there", removed.asString()); // still
+ JSONTEST_ASSERT(!root.isMember(binary));
+ JSONTEST_ASSERT_STRING_EQUAL("", root.get(binary, Json::Value::nullRef).asString());
+ }
+}
+
struct WriterTest : JsonTest::TestCase {};
JSONTEST_FIXTURE(WriterTest, dropNullPlaceholders) {
@@ -1510,6 +1662,39 @@ JSONTEST_FIXTURE(WriterTest, dropNullPlaceholders) {
JSONTEST_ASSERT(writer.write(nullValue) == "\n");
}
+struct StreamWriterTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(StreamWriterTest, dropNullPlaceholders) {
+ Json::StreamWriterBuilder b;
+ Json::Value nullValue;
+ b.settings_["dropNullPlaceholders"] = false;
+ JSONTEST_ASSERT(Json::writeString(b, nullValue) == "null");
+ b.settings_["dropNullPlaceholders"] = true;
+ JSONTEST_ASSERT(Json::writeString(b, nullValue) == "");
+}
+
+JSONTEST_FIXTURE(StreamWriterTest, writeZeroes) {
+ std::string binary("hi", 3); // include trailing 0
+ JSONTEST_ASSERT_EQUAL(3, binary.length());
+ std::string expected("\"hi\\u0000\""); // unicoded zero
+ Json::StreamWriterBuilder b;
+ {
+ Json::Value root;
+ root = binary;
+ JSONTEST_ASSERT_STRING_EQUAL(binary, root.asString());
+ std::string out = Json::writeString(b, root);
+ JSONTEST_ASSERT_EQUAL(expected.size(), out.size());
+ JSONTEST_ASSERT_STRING_EQUAL(expected, out);
+ }
+ {
+ Json::Value root;
+ root["top"] = binary;
+ JSONTEST_ASSERT_STRING_EQUAL(binary, root["top"].asString());
+ std::string out = Json::writeString(b, root["top"]);
+ JSONTEST_ASSERT_STRING_EQUAL(expected, out);
+ }
+}
+
struct ReaderTest : JsonTest::TestCase {};
JSONTEST_FIXTURE(ReaderTest, parseWithNoErrors) {
@@ -1601,12 +1786,561 @@ JSONTEST_FIXTURE(ReaderTest, parseWithDetailError) {
JSONTEST_ASSERT(errors.at(0).message == "Bad escape sequence in string");
}
+struct CharReaderTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(CharReaderTest, parseWithNoErrors) {
+ Json::CharReaderBuilder b;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ Json::Value root;
+ char const doc[] = "{ \"property\" : \"value\" }";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs.size() == 0);
+ delete reader;
+}
+
+JSONTEST_FIXTURE(CharReaderTest, parseWithNoErrorsTestingOffsets) {
+ Json::CharReaderBuilder b;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ Json::Value root;
+ char const doc[] =
+ "{ \"property\" : [\"value\", \"value2\"], \"obj\" : "
+ "{ \"nested\" : 123, \"bool\" : true}, \"null\" : "
+ "null, \"false\" : false }";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs.size() == 0);
+ delete reader;
+}
+
+JSONTEST_FIXTURE(CharReaderTest, parseWithOneError) {
+ Json::CharReaderBuilder b;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ Json::Value root;
+ char const doc[] =
+ "{ \"property\" :: \"value\" }";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(!ok);
+ JSONTEST_ASSERT(errs ==
+ "* Line 1, Column 15\n Syntax error: value, object or array "
+ "expected.\n");
+ delete reader;
+}
+
+JSONTEST_FIXTURE(CharReaderTest, parseChineseWithOneError) {
+ Json::CharReaderBuilder b;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ Json::Value root;
+ char const doc[] =
+ "{ \"pr佐藤erty\" :: \"value\" }";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(!ok);
+ JSONTEST_ASSERT(errs ==
+ "* Line 1, Column 19\n Syntax error: value, object or array "
+ "expected.\n");
+ delete reader;
+}
+
+JSONTEST_FIXTURE(CharReaderTest, parseWithDetailError) {
+ Json::CharReaderBuilder b;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ Json::Value root;
+ char const doc[] =
+ "{ \"property\" : \"v\\alue\" }";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(!ok);
+ JSONTEST_ASSERT(errs ==
+ "* Line 1, Column 16\n Bad escape sequence in string\nSee "
+ "Line 1, Column 20 for detail.\n");
+ delete reader;
+}
+
+JSONTEST_FIXTURE(CharReaderTest, parseWithStackLimit) {
+ Json::CharReaderBuilder b;
+ Json::Value root;
+ char const doc[] =
+ "{ \"property\" : \"value\" }";
+ {
+ b.settings_["stackLimit"] = 2;
+ 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("value", root["property"]);
+ delete reader;
+ }
+ {
+ b.settings_["stackLimit"] = 1;
+ Json::CharReader* reader(b.newCharReader());
+ std::string errs;
+ JSONTEST_ASSERT_THROWS(reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs));
+ delete reader;
+ }
+}
+
+struct CharReaderStrictModeTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(CharReaderStrictModeTest, dupKeys) {
+ Json::CharReaderBuilder b;
+ Json::Value root;
+ char const doc[] =
+ "{ \"property\" : \"value\", \"key\" : \"val1\", \"key\" : \"val2\" }";
+ {
+ 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(
+ "* Line 1, Column 41\n"
+ " Duplicate key: 'key'\n",
+ errs);
+ JSONTEST_ASSERT_EQUAL("val1", root["key"]); // so far
+ delete reader;
+ }
+}
+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 CharReaderAllowDropNullTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(CharReaderAllowDropNullTest, issue178) {
+ Json::CharReaderBuilder b;
+ b.settings_["allowDroppedNullPlaceholders"] = true;
+ Json::Value root;
+ std::string errs;
+ Json::CharReader* reader(b.newCharReader());
+ {
+ char const doc[] = "{\"a\":,\"b\":true}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::nullValue, root.get("a", true));
+ }
+ {
+ char const doc[] = "{\"a\":}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(1u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::nullValue, root.get("a", true));
+ }
+ {
+ char const doc[] = "[]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs == "");
+ JSONTEST_ASSERT_EQUAL(0u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::arrayValue, root);
+ }
+ {
+ char const doc[] = "[null]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs == "");
+ JSONTEST_ASSERT_EQUAL(1u, root.size());
+ }
+ {
+ char const doc[] = "[,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ }
+ {
+ char const doc[] = "[,,,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(4u, root.size());
+ }
+ {
+ char const doc[] = "[null,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ }
+ {
+ char const doc[] = "[,null]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs == "");
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ }
+ {
+ char const doc[] = "[,,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(3u, root.size());
+ }
+ {
+ char const doc[] = "[null,,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(3u, root.size());
+ }
+ {
+ char const doc[] = "[,null,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(3u, root.size());
+ }
+ {
+ char const doc[] = "[,,null]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs == "");
+ JSONTEST_ASSERT_EQUAL(3u, root.size());
+ }
+ {
+ char const doc[] = "[[],,,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(4u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::arrayValue, root[0u]);
+ }
+ {
+ char const doc[] = "[,[],,]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(4u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::arrayValue, root[1u]);
+ }
+ {
+ char const doc[] = "[,,,[]]";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT(errs == "");
+ JSONTEST_ASSERT_EQUAL(4u, root.size());
+ JSONTEST_ASSERT_EQUAL(Json::arrayValue, root[3u]);
+ }
+ delete reader;
+}
+
+struct CharReaderAllowSingleQuotesTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(CharReaderAllowSingleQuotesTest, issue182) {
+ Json::CharReaderBuilder b;
+ b.settings_["allowSingleQuotes"] = true;
+ Json::Value root;
+ std::string errs;
+ Json::CharReader* reader(b.newCharReader());
+ {
+ char const doc[] = "{'a':true,\"b\":true}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ JSONTEST_ASSERT_EQUAL(true, root.get("a", false));
+ JSONTEST_ASSERT_EQUAL(true, root.get("b", false));
+ }
+ {
+ char const doc[] = "{'a': 'x', \"b\":'y'}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ JSONTEST_ASSERT_STRING_EQUAL("x", root["a"].asString());
+ JSONTEST_ASSERT_STRING_EQUAL("y", root["b"].asString());
+ }
+ delete reader;
+}
+
+struct CharReaderAllowZeroesTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(CharReaderAllowZeroesTest, issue176) {
+ Json::CharReaderBuilder b;
+ b.settings_["allowSingleQuotes"] = true;
+ Json::Value root;
+ std::string errs;
+ Json::CharReader* reader(b.newCharReader());
+ {
+ char const doc[] = "{'a':true,\"b\":true}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ JSONTEST_ASSERT_EQUAL(true, root.get("a", false));
+ JSONTEST_ASSERT_EQUAL(true, root.get("b", false));
+ }
+ {
+ char const doc[] = "{'a': 'x', \"b\":'y'}";
+ bool ok = reader->parse(
+ doc, doc + std::strlen(doc),
+ &root, &errs);
+ JSONTEST_ASSERT(ok);
+ JSONTEST_ASSERT_STRING_EQUAL("", errs);
+ JSONTEST_ASSERT_EQUAL(2u, root.size());
+ JSONTEST_ASSERT_STRING_EQUAL("x", root["a"].asString());
+ JSONTEST_ASSERT_STRING_EQUAL("y", root["b"].asString());
+ }
+ delete reader;
+}
+
+struct BuilderTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(BuilderTest, settings) {
+ {
+ Json::Value errs;
+ Json::CharReaderBuilder rb;
+ JSONTEST_ASSERT_EQUAL(false, rb.settings_.isMember("foo"));
+ JSONTEST_ASSERT_EQUAL(true, rb.validate(&errs));
+ rb["foo"] = "bar";
+ JSONTEST_ASSERT_EQUAL(true, rb.settings_.isMember("foo"));
+ JSONTEST_ASSERT_EQUAL(false, rb.validate(&errs));
+ }
+ {
+ Json::Value errs;
+ Json::StreamWriterBuilder wb;
+ JSONTEST_ASSERT_EQUAL(false, wb.settings_.isMember("foo"));
+ JSONTEST_ASSERT_EQUAL(true, wb.validate(&errs));
+ wb["foo"] = "bar";
+ JSONTEST_ASSERT_EQUAL(true, wb.settings_.isMember("foo"));
+ JSONTEST_ASSERT_EQUAL(false, wb.validate(&errs));
+ }
+}
+
+struct IteratorTest : JsonTest::TestCase {};
+
+JSONTEST_FIXTURE(IteratorTest, distance) {
+ Json::Value json;
+ json["k1"] = "a";
+ json["k2"] = "b";
+ int dist = 0;
+ 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);
+}
+
+JSONTEST_FIXTURE(IteratorTest, names) {
+ Json::Value json;
+ json["k1"] = "a";
+ json["k2"] = "b";
+ Json::ValueIterator it = json.begin();
+ JSONTEST_ASSERT(it != json.end());
+ JSONTEST_ASSERT_EQUAL(Json::Value("k1"), it.key());
+ JSONTEST_ASSERT_STRING_EQUAL("k1", it.name());
+ JSONTEST_ASSERT_EQUAL(-1, it.index());
+ ++it;
+ JSONTEST_ASSERT(it != json.end());
+ JSONTEST_ASSERT_EQUAL(Json::Value("k2"), it.key());
+ JSONTEST_ASSERT_STRING_EQUAL("k2", it.name());
+ JSONTEST_ASSERT_EQUAL(-1, it.index());
+ ++it;
+ JSONTEST_ASSERT(it == json.end());
+}
+
+JSONTEST_FIXTURE(IteratorTest, indexes) {
+ Json::Value json;
+ json[0] = "a";
+ json[1] = "b";
+ Json::ValueIterator it = json.begin();
+ JSONTEST_ASSERT(it != json.end());
+ JSONTEST_ASSERT_EQUAL(Json::Value(Json::ArrayIndex(0)), it.key());
+ JSONTEST_ASSERT_STRING_EQUAL("", it.name());
+ JSONTEST_ASSERT_EQUAL(0, it.index());
+ ++it;
+ JSONTEST_ASSERT(it != json.end());
+ JSONTEST_ASSERT_EQUAL(Json::Value(Json::ArrayIndex(1)), it.key());
+ JSONTEST_ASSERT_STRING_EQUAL("", it.name());
+ JSONTEST_ASSERT_EQUAL(1, it.index());
+ ++it;
+ JSONTEST_ASSERT(it == json.end());
+}
+
int main(int argc, const char* argv[]) {
JsonTest::Runner runner;
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, checkNormalizeFloatingPointStr);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, memberCount);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, objects);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, arrays);
+ JSONTEST_REGISTER_FIXTURE(runner, ValueTest, arrayIssue252);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, null);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, strings);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, bools);
@@ -1623,6 +2357,15 @@ int main(int argc, const char* argv[]) {
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, compareType);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, offsetAccessors);
JSONTEST_REGISTER_FIXTURE(runner, ValueTest, typeChecksThrowExceptions);
+ JSONTEST_REGISTER_FIXTURE(runner, ValueTest, StaticString);
+ JSONTEST_REGISTER_FIXTURE(runner, ValueTest, CommentBefore);
+ //JSONTEST_REGISTER_FIXTURE(runner, ValueTest, nulls);
+ JSONTEST_REGISTER_FIXTURE(runner, ValueTest, zeroes);
+ JSONTEST_REGISTER_FIXTURE(runner, ValueTest, zeroesInKeys);
+
+ JSONTEST_REGISTER_FIXTURE(runner, WriterTest, dropNullPlaceholders);
+ JSONTEST_REGISTER_FIXTURE(runner, StreamWriterTest, dropNullPlaceholders);
+ JSONTEST_REGISTER_FIXTURE(runner, StreamWriterTest, writeZeroes);
JSONTEST_REGISTER_FIXTURE(runner, ReaderTest, parseWithNoErrors);
JSONTEST_REGISTER_FIXTURE(
@@ -1631,7 +2374,33 @@ int main(int argc, const char* argv[]) {
JSONTEST_REGISTER_FIXTURE(runner, ReaderTest, parseChineseWithOneError);
JSONTEST_REGISTER_FIXTURE(runner, ReaderTest, parseWithDetailError);
- JSONTEST_REGISTER_FIXTURE(runner, WriterTest, dropNullPlaceholders);
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithNoErrors);
+ JSONTEST_REGISTER_FIXTURE(
+ runner, CharReaderTest, parseWithNoErrorsTestingOffsets);
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithOneError);
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseChineseWithOneError);
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithDetailError);
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderTest, parseWithStackLimit);
+
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderStrictModeTest, dupKeys);
+
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderFailIfExtraTest, issue164);
+ 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, CharReaderAllowDropNullTest, issue178);
+
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderAllowSingleQuotesTest, issue182);
+
+ JSONTEST_REGISTER_FIXTURE(runner, CharReaderAllowZeroesTest, issue176);
+
+ JSONTEST_REGISTER_FIXTURE(runner, BuilderTest, settings);
+
+ JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, distance);
+ JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, names);
+ JSONTEST_REGISTER_FIXTURE(runner, IteratorTest, indexes);
return runner.runCommandLine(argc, argv);
}