Merge branch 'master' into errorinfo

.travis.yml

@@ -1,5 +1,5 @@
 # Build matrix / environment variables are explained on:
-# http://about.travis-ci.org/docs/user/build-configuration/
+# http://about.travis-ci.com/docs/user/build-configuration/
 # This file can be validated on: http://www.yamllint.com/
 # Or using the Ruby based travel command line tool:
 # gem install travis --no-rdoc --no-ri

.travis_scripts/meson_builder.sh

@@ -64,7 +64,7 @@ ninja --version
 _COMPILER_NAME=`basename ${CXX}`
 _BUILD_DIR_NAME="build-${BUILD_TYPE}_${LIB_TYPE}_${_COMPILER_NAME}"
 
-./.travis_scripts/run-clang-format.sh
+#./.travis_scripts/run-clang-format.sh
 meson --fatal-meson-warnings --werror --buildtype ${BUILD_TYPE} --default-library ${LIB_TYPE} . "${_BUILD_DIR_NAME}"
 ninja -v -j 2 -C "${_BUILD_DIR_NAME}"
 

BUILD.bazel

@@ -0,0 +1,37 @@
+licenses(["unencumbered"])  # Public Domain or MIT
+
+exports_files(["LICENSE"])
+
+cc_library(
+    name = "jsoncpp",
+    srcs = [
+        "src/lib_json/json_reader.cpp",
+        "src/lib_json/json_tool.h",
+        "src/lib_json/json_value.cpp",
+        "src/lib_json/json_writer.cpp",
+    ],
+    hdrs = [
+        "include/json/allocator.h",
+        "include/json/assertions.h",
+        "include/json/config.h",
+        "include/json/json_features.h",
+        "include/json/forwards.h",
+        "include/json/json.h",
+        "include/json/reader.h",
+        "include/json/value.h",
+        "include/json/version.h",
+        "include/json/writer.h",
+    ],
+    copts = [
+        "-DJSON_USE_EXCEPTION=0",
+        "-DJSON_HAS_INT64",
+    ],
+    includes = ["include"],
+    visibility = ["//visibility:public"],
+    deps = [":private"],
+)
+
+cc_library(
+    name = "private",
+    textual_hdrs = ["src/lib_json/json_valueiterator.inl"],
+)

CMakeLists.txt

@@ -6,7 +6,7 @@
 # policies that provide successful builds. By setting JSONCPP_NEWEST_VALIDATED_POLICIES_VERSION
 # to a value greater than the oldest policies, all policies between
 # JSONCPP_OLDEST_VALIDATED_POLICIES_VERSION and CMAKE_VERSION (used for this build)
-# are set to their NEW behaivor, thereby suppressing policy warnings related to policies
+# are set to their NEW behavior, thereby suppressing policy warnings related to policies
 # between the JSONCPP_OLDEST_VALIDATED_POLICIES_VERSION and CMAKE_VERSION.
 #
 # CMake versions greater than the JSONCPP_NEWEST_VALIDATED_POLICIES_VERSION policies will
@@ -72,11 +72,11 @@ project(jsoncpp
         # 2. ./include/json/version.h
         # 3. ./CMakeLists.txt
         # IMPORTANT: also update the PROJECT_SOVERSION!!
-        VERSION 1.9.4 # <major>[.<minor>[.<patch>[.<tweak>]]]
+        VERSION 1.9.5 # <major>[.<minor>[.<patch>[.<tweak>]]]
         LANGUAGES CXX)
 
 message(STATUS "JsonCpp Version: ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
-set(PROJECT_SOVERSION 24)
+set(PROJECT_SOVERSION 25)
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/include/PreventInSourceBuilds.cmake)
 include(${CMAKE_CURRENT_SOURCE_DIR}/include/PreventInBuildInstalls.cmake)
@@ -134,7 +134,11 @@ endif()
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     # using regular Clang or AppleClang
-    add_compile_options(-Wall -Wconversion -Wshadow -Werror=conversion -Werror=sign-compare)
+    add_compile_options(-Wall -Wconversion -Wshadow)
+
+    if(JSONCPP_WITH_WARNING_AS_ERROR)
+        add_compile_options(-Werror=conversion -Werror=sign-compare)
+    endif()
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     # using GCC
     add_compile_options(-Wall -Wconversion -Wshadow -Wextra)
@@ -148,9 +152,11 @@ elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
     endif()
 elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
     # using Intel compiler
-    add_compile_options(-Wall -Wconversion -Wshadow -Wextra -Werror=conversion)
+    add_compile_options(-Wall -Wconversion -Wshadow -Wextra)
 
-    if(JSONCPP_WITH_STRICT_ISO AND NOT JSONCPP_WITH_WARNING_AS_ERROR)
+    if(JSONCPP_WITH_WARNING_AS_ERROR)
+        add_compile_options(-Werror=conversion)
+    elseif(JSONCPP_WITH_STRICT_ISO)
         add_compile_options(-Wpedantic)
     endif()
 endif()
@@ -177,11 +183,16 @@ if(JSONCPP_WITH_CMAKE_PACKAGE)
     include(CMakePackageConfigHelpers)
     install(EXPORT jsoncpp
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/jsoncpp
-        FILE        jsoncppConfig.cmake)
+        FILE        jsoncpp-targets.cmake)
+    configure_package_config_file(jsoncppConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/jsoncppConfig.cmake
+        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/jsoncpp)
+
     write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/jsoncppConfigVersion.cmake"
         VERSION ${PROJECT_VERSION}
         COMPATIBILITY SameMajorVersion)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/jsoncppConfigVersion.cmake
+    install(FILES
+        ${CMAKE_CURRENT_BINARY_DIR}/jsoncppConfigVersion.cmake ${CMAKE_CURRENT_BINARY_DIR}/jsoncppConfig.cmake
+        ${CMAKE_CURRENT_SOURCE_DIR}/jsoncpp-namespaced-targets.cmake
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/jsoncpp)
 endif()
 

CONTRIBUTING.md

@@ -77,7 +77,7 @@ See `doxybuild.py --help` for options.
 To add a test, you need to create two files in test/data:
 
 * a `TESTNAME.json` file, that contains the input document in JSON format.
-* a `TESTNAME.expected` file, that contains a flatened representation of the
+* a `TESTNAME.expected` file, that contains a flattened representation of the
   input document.
 
 The `TESTNAME.expected` file format is as follows:

example/readFromString/readFromString.cpp

@@ -1,5 +1,6 @@
 #include "json/json.h"
 #include <iostream>
+#include <memory>
 /**
  * \brief Parse a raw string into Value object using the CharReaderBuilder
  * class, or the legacy Reader class.

example/streamWrite/streamWrite.cpp

@@ -1,5 +1,6 @@
 #include "json/json.h"
 #include <iostream>
+#include <memory>
 /** \brief Write the Value object to a stream.
  * Example Usage:
  * $g++ streamWrite.cpp -ljsoncpp -std=c++11 -o streamWrite

include/json/reader.h

@@ -33,8 +33,7 @@ namespace Json {
  * \deprecated Use CharReader and CharReaderBuilder.
  */
 
-class JSONCPP_DEPRECATED(
+class JSON_API Reader {
-    "Use CharReader and CharReaderBuilder instead.") JSON_API Reader {
 public:
   using Char = char;
   using Location = const Char*;
@@ -51,13 +50,13 @@ public:
   };
 
   /** \brief Constructs a Reader allowing all features for parsing.
+    * \deprecated Use CharReader and CharReaderBuilder.
    */
-  JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
   Reader();
 
   /** \brief Constructs a Reader allowing the specified feature set for parsing.
+    * \deprecated Use CharReader and CharReaderBuilder.
    */
-  JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
   Reader(const Features& features);
 
   /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
@@ -337,6 +336,9 @@ public:
    * - `"allowSpecialFloats": false or true`
    *   - If true, special float values (NaNs and infinities) are allowed and
    *     their values are lossfree restorable.
+   * - `"skipBom": false or true`
+   *   - If true, if the input starts with the Unicode byte order mark (BOM),
+   *     it is skipped.
    *
    * You can examine 'settings_` yourself to see the defaults. You can also
    * write and read them just like any JSON Value.

include/json/version.h

@@ -9,10 +9,10 @@
 // 3. /CMakeLists.txt
 // IMPORTANT: also update the SOVERSION!!
 
-#define JSONCPP_VERSION_STRING "1.9.4"
+#define JSONCPP_VERSION_STRING "1.9.5"
 #define JSONCPP_VERSION_MAJOR 1
 #define JSONCPP_VERSION_MINOR 9
-#define JSONCPP_VERSION_PATCH 4
+#define JSONCPP_VERSION_PATCH 5
 #define JSONCPP_VERSION_QUALIFIER
 #define JSONCPP_VERSION_HEXA                                                   \
   ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) |             \

include/json/writer.h

@@ -147,7 +147,7 @@ public:
 /** \brief Abstract class for writers.
  * \deprecated Use StreamWriter. (And really, this is an implementation detail.)
  */
-class JSONCPP_DEPRECATED("Use StreamWriter instead") JSON_API Writer {
+class JSON_API Writer {
 public:
   virtual ~Writer();
 
@@ -167,7 +167,7 @@ public:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API FastWriter
+class JSON_API FastWriter
     : public Writer {
 public:
   FastWriter();
@@ -217,7 +217,7 @@ private:
  *     - otherwise, it the values do not fit on one line, or the array contains
  *       object or non empty array, then print one value per line.
  *
- * If the Value have comments then they are outputed according to their
+ * If the Value have comments then they are outputted according to their
  *#CommentPlacement.
  *
  * \sa Reader, Value, Value::setComment()
@@ -227,7 +227,7 @@ private:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API
+class JSON_API
     StyledWriter : public Writer {
 public:
   StyledWriter();
@@ -286,7 +286,7 @@ private:
  *     - otherwise, it the values do not fit on one line, or the array contains
  *       object or non empty array, then print one value per line.
  *
- * If the Value have comments then they are outputed according to their
+ * If the Value have comments then they are outputted according to their
  #CommentPlacement.
  *
  * \sa Reader, Value, Value::setComment()
@@ -296,7 +296,7 @@ private:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API
+class JSON_API
     StyledStreamWriter {
 public:
   /**

jsoncpp-namespaced-targets.cmake

@@ -0,0 +1,7 @@
+if (TARGET jsoncpp_static)
+    add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
+    set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_static")
+elseif (TARGET jsoncpp_lib)
+    add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
+    set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_lib")
+endif ()

jsoncppConfig.cmake.in

@@ -0,0 +1,11 @@
+cmake_policy(PUSH)
+cmake_policy(VERSION 3.0)
+
+@PACKAGE_INIT@
+
+include ( "${CMAKE_CURRENT_LIST_DIR}/jsoncpp-targets.cmake" )
+include ( "${CMAKE_CURRENT_LIST_DIR}/jsoncpp-namespaced-targets.cmake" )
+
+check_required_components(JsonCpp)
+
+cmake_policy(POP)

meson.build

@@ -50,7 +50,7 @@ jsoncpp_lib = library(
     'src/lib_json/json_value.cpp',
     'src/lib_json/json_writer.cpp',
   ]),
-  soversion : 24,
+  soversion : 25,
   install : true,
   include_directories : jsoncpp_include_directories,
   cpp_args: dll_export_flag)

src/lib_json/CMakeLists.txt

@@ -11,20 +11,10 @@ include(CheckCXXSymbolExists)
 check_include_file_cxx(clocale HAVE_CLOCALE)
 check_cxx_symbol_exists(localeconv clocale HAVE_LOCALECONV)
 
-if(CMAKE_VERSION VERSION_LESS 3.0.0)
+set(CMAKE_EXTRA_INCLUDE_FILES clocale)
-    # The "LANGUAGE CXX" parameter is not supported in CMake versions below 3,
+check_type_size(lconv LCONV_SIZE LANGUAGE CXX)
-    # so the C compiler and header has to be used.
+unset(CMAKE_EXTRA_INCLUDE_FILES)
-    check_include_file(locale.h HAVE_LOCALE_H)
+check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)
-    set(CMAKE_EXTRA_INCLUDE_FILES locale.h)
-    check_type_size("struct lconv" LCONV_SIZE)
-    unset(CMAKE_EXTRA_INCLUDE_FILES)
-    check_struct_has_member("struct lconv" decimal_point locale.h HAVE_DECIMAL_POINT)
-else()
-    set(CMAKE_EXTRA_INCLUDE_FILES clocale)
-    check_type_size(lconv LCONV_SIZE LANGUAGE CXX)
-    unset(CMAKE_EXTRA_INCLUDE_FILES)
-    check_struct_has_member(lconv decimal_point clocale HAVE_DECIMAL_POINT LANGUAGE CXX)
-endif()
 
 if(NOT (HAVE_CLOCALE AND HAVE_LCONV_SIZE AND HAVE_DECIMAL_POINT AND HAVE_LOCALECONV))
     message(WARNING "Locale functionality is not supported")
@@ -129,7 +119,7 @@ if(BUILD_SHARED_LIBS)
         OUTPUT_NAME jsoncpp
         VERSION ${PROJECT_VERSION}
         SOVERSION ${PROJECT_SOVERSION}
-        POSITION_INDEPENDENT_CODE ON
+        POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS}
     )
 
     # Set library's runtime search path on OSX
@@ -139,13 +129,11 @@ if(BUILD_SHARED_LIBS)
 
     target_compile_features(${SHARED_LIB} PUBLIC ${REQUIRED_FEATURES})
 
-    if(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+    target_include_directories(${SHARED_LIB} PUBLIC
-        target_include_directories(${SHARED_LIB} PUBLIC
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
-            $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
+        $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
-            $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
+    )
-        )
-    endif()
 
     list(APPEND CMAKE_TARGETS ${SHARED_LIB})
 endif()
@@ -154,7 +142,7 @@ if(BUILD_STATIC_LIBS)
     set(STATIC_LIB ${PROJECT_NAME}_static)
     add_library(${STATIC_LIB} STATIC ${PUBLIC_HEADERS} ${JSONCPP_SOURCES})
 
-    # avoid name clashes on windows as the shared import lib is alse named jsoncpp.lib
+    # avoid name clashes on windows as the shared import lib is also named jsoncpp.lib
     if(NOT DEFINED STATIC_SUFFIX AND BUILD_SHARED_LIBS)
         if (MSVC)
             set(STATIC_SUFFIX "_static")
@@ -175,13 +163,11 @@ if(BUILD_STATIC_LIBS)
 
     target_compile_features(${STATIC_LIB} PUBLIC ${REQUIRED_FEATURES})
 
-    if(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+    target_include_directories(${STATIC_LIB} PUBLIC
-        target_include_directories(${STATIC_LIB} PUBLIC
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
-            $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
+        $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
-            $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
+    )
-        )
-    endif()
 
     list(APPEND CMAKE_TARGETS ${STATIC_LIB})
 endif()
@@ -194,7 +180,7 @@ if(BUILD_OBJECT_LIBS)
         OUTPUT_NAME jsoncpp
         VERSION ${PROJECT_VERSION}
         SOVERSION ${PROJECT_SOVERSION}
-        POSITION_INDEPENDENT_CODE ON
+        POSITION_INDEPENDENT_CODE ${BUILD_SHARED_LIBS}
     )
 
     # Set library's runtime search path on OSX
@@ -204,13 +190,11 @@ if(BUILD_OBJECT_LIBS)
 
     target_compile_features(${OBJECT_LIB} PUBLIC ${REQUIRED_FEATURES})
 
-    if(NOT CMAKE_VERSION VERSION_LESS 2.8.11)
+    target_include_directories(${OBJECT_LIB} PUBLIC
-        target_include_directories(${OBJECT_LIB} PUBLIC
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
-            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
-            $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/${JSONCPP_INCLUDE_DIR}>
+        $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
-            $<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include/json>
+    )
-        )
-    endif()
 
     list(APPEND CMAKE_TARGETS ${OBJECT_LIB})
 endif()

src/lib_json/json_reader.cpp

@@ -12,6 +12,7 @@
 #endif // if !defined(JSON_IS_AMALGAMATION)
 #include <algorithm>
 #include <cassert>
+#include <cmath>
 #include <cstring>
 #include <iostream>
 #include <istream>
@@ -104,8 +105,7 @@ bool Reader::parse(std::istream& is, Value& root, bool collectComments) {
 
   // Since String is reference-counted, this at least does not
   // create an extra copy.
-  String doc;
+  String doc(std::istreambuf_iterator<char>(is), {});
-  std::getline(is, doc, static_cast<char> EOF);
   return parse(doc.data(), doc.data() + doc.size(), root, collectComments);
 }
 
@@ -601,9 +601,15 @@ bool Reader::decodeDouble(Token& token, Value& decoded) {
   double value = 0;
   String buffer(token.start_, token.end_);
   IStringStream is(buffer);
-  if (!(is >> value))
+  if (!(is >> value)) {
-    return addError(
+    if (value == std::numeric_limits<double>::max())
+      value = std::numeric_limits<double>::infinity();
+    else if (value == std::numeric_limits<double>::lowest())
+      value = -std::numeric_limits<double>::infinity();
+    else if (!std::isinf(value))
+      return addError(
         "'" + String(token.start_, token.end_) + "' is not a number.", token);
+  }
   decoded = value;
   return true;
 }
@@ -1603,7 +1609,7 @@ bool OurReader::decodeNumber(Token& token, Value& decoded) {
     const auto digit(static_cast<Value::UInt>(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, meaing value == threshold,
+      // a) we've only just touched the limit, meaning value == threshold,
       // b) this is the last digit, or
       // c) it's small enough to fit in that rounding delta, we're okay.
       // Otherwise treat this number as a double to avoid overflow.
@@ -1643,7 +1649,12 @@ bool OurReader::decodeDouble(Token& token, Value& decoded) {
   const String buffer(token.start_, token.end_);
   IStringStream is(buffer);
   if (!(is >> value)) {
-    return addError(
+    if (value == std::numeric_limits<double>::max())
+      value = std::numeric_limits<double>::infinity();
+    else if (value == std::numeric_limits<double>::lowest())
+      value = -std::numeric_limits<double>::infinity();
+    else if (!std::isinf(value))
+      return addError(
         "'" + String(token.start_, token.end_) + "' is not a number.", token);
   }
   decoded = value;

src/test_lib_json/jsontest.h

@@ -74,7 +74,7 @@ public:
 
   /// Removes the last PredicateContext added to the predicate stack
   /// chained list.
-  /// Next messages will be targed at the PredicateContext that was removed.
+  /// Next messages will be targeted at the PredicateContext that was removed.
   TestResult& popPredicateContext();
 
   bool failed() const;

test/data/legacy_test_real_13.expected

@@ -0,0 +1,3 @@
+.=[]
+.[0]=-inf
+.[1]=inf

test/data/legacy_test_real_13.json

@@ -0,0 +1 @@
+[-1e+9999, 1e+9999]