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

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

.gitignore

@@ -10,4 +10,4 @@
 /libs/
 /doc/doxyfile
 /dist/
-/include/json/version.h
+#/include/json/version.h

.travis.yml

@@ -7,12 +7,11 @@ language: cpp
 compiler:
   - gcc
   - clang
-script: cmake -DJSONCPP_LIB_BUILD_SHARED=$SHARED_LIBRARY -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_VERBOSE_MAKEFILE=$VERBOSE_MAKE . && make
+script: cmake -DJSONCPP_WITH_CMAKE_PACKAGE=$CMAKE_PKG -DJSONCPP_LIB_BUILD_SHARED=$SHARED_LIB -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DCMAKE_VERBOSE_MAKEFILE=$VERBOSE_MAKE . && make
 env:
   matrix:
-    - SHARED_LIBRARY=ON BUILD_TYPE=release VERBOSE_MAKE=false
+    - SHARED_LIB=ON  STATIC_LIB=ON CMAKE_PKG=ON  BUILD_TYPE=release VERBOSE_MAKE=false
-    - SHARED_LIBRARY=OFF BUILD_TYPE=release VERBOSE_MAKE=false
+    - SHARED_LIB=OFF STATIC_LIB=ON CMAKE_PKG=OFF BUILD_TYPE=debug   VERBOSE_MAKE=true VERBOSE
-    - SHARED_LIBRARY=OFF BUILD_TYPE=debug VERBOSE VERBOSE_MAKE=true
 notifications:
   email:
     - aaronjjacobs@gmail.com

CMakeLists.txt

@@ -31,16 +31,6 @@ SET(PACKAGE_INSTALL_DIR lib${LIB_SUFFIX}/cmake
     CACHE PATH "Install dir for cmake package config files")
 MARK_AS_ADVANCED( RUNTIME_INSTALL_DIR ARCHIVE_INSTALL_DIR INCLUDE_INSTALL_DIR PACKAGE_INSTALL_DIR )
 
-# This ensures shared DLL are in the same dir as executable on Windows.
-# Put all executables / libraries are in a project global directory.
-SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib
-    CACHE PATH "Single directory for all static libraries.")
-SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/lib
-    CACHE PATH "Single directory for all dynamic libraries on Unix.")
-SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin
-    CACHE PATH "Single directory for all executable and dynamic libraries on Windows.")
-MARK_AS_ADVANCED( CMAKE_RUNTIME_OUTPUT_DIRECTORY CMAKE_LIBRARY_OUTPUT_DIRECTORY CMAKE_ARCHIVE_OUTPUT_DIRECTORY )
-
 # Set variable named ${VAR_NAME} to value ${VALUE}
 FUNCTION(set_using_dynamic_name VAR_NAME VALUE)
     SET( "${VAR_NAME}" "${VALUE}" PARENT_SCOPE)
@@ -93,6 +83,14 @@ if ( MSVC )
     set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /W4 ")
 endif( MSVC )
 
+if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  # using regular Clang or AppleClang
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
+elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+  # using GCC
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -pedantic")
+endif()
+
 IF(JSONCPP_WITH_WARNING_AS_ERROR)
     UseCompilationWarningAsError()
 ENDIF(JSONCPP_WITH_WARNING_AS_ERROR)

NEWS.txt

@@ -80,7 +80,7 @@ New in SVN
     (e.g. MSVC 2008 command prompt in start menu) before running scons.
     
   - Added support for amalgamated source and header generation (a la sqlite).
-    Refer to README.txt section "Generating amalgamated source and header"
+    Refer to README.md section "Generating amalgamated source and header"
     for detail.
     
 * Value

README.md

@@ -66,7 +66,7 @@ Alternatively, from the command-line on Unix in the source directory:
 
     mkdir -p build/debug
     cd build/debug
-    cmake -DCMAKE_BUILD_TYPE=debug -DJSONCPP_LIB_BUILD_SHARED=OFF -G "Unix Makefiles" ../..
+    cmake -DCMAKE_BUILD_TYPE=debug -DJSONCPP_LIB_BUILD_STATIC=ON -DJSONCPP_LIB_BUILD_SHARED=OFF -G "Unix Makefiles" ../..
     make
 
 Running `cmake -`" will display the list of available generators (passed using

SConstruct

@@ -237,7 +237,7 @@ RunUnitTests = ActionFactory(runUnitTests_action, runUnitTests_string )
 env.Alias( 'check' )
 
 srcdist_cmd = env['SRCDIST_ADD']( source = """
-    AUTHORS README.txt SConstruct
+    AUTHORS README.md SConstruct
     """.split() )
 env.Alias( 'src-dist', srcdist_cmd )
 

amalgamate.py

@@ -10,46 +10,46 @@ import os.path
 import sys
 
 class AmalgamationFile:
-    def __init__( self, top_dir ):
+    def __init__(self, top_dir):
         self.top_dir = top_dir
         self.blocks = []
 
-    def add_text( self, text ):
+    def add_text(self, text):
-        if not text.endswith( "\n" ):
+        if not text.endswith("\n"):
             text += "\n"
-        self.blocks.append( text )
+        self.blocks.append(text)
 
-    def add_file( self, relative_input_path, wrap_in_comment=False ):
+    def add_file(self, relative_input_path, wrap_in_comment=False):
-        def add_marker( prefix ):
+        def add_marker(prefix):
-            self.add_text( "" )
+            self.add_text("")
-            self.add_text( "// " + "/"*70 )
+            self.add_text("// " + "/"*70)
-            self.add_text( "// %s of content of file: %s" % (prefix, relative_input_path.replace("\\","/")) )
+            self.add_text("// %s of content of file: %s" % (prefix, relative_input_path.replace("\\","/")))
-            self.add_text( "// " + "/"*70 )
+            self.add_text("// " + "/"*70)
-            self.add_text( "" )
+            self.add_text("")
-        add_marker( "Beginning" )
+        add_marker("Beginning")
-        f = open( os.path.join( self.top_dir, relative_input_path ), "rt" )
+        f = open(os.path.join(self.top_dir, relative_input_path), "rt")
         content = f.read()
         if wrap_in_comment:
             content = "/*\n" + content + "\n*/"
-        self.add_text( content )
+        self.add_text(content)
         f.close()
-        add_marker( "End" )
+        add_marker("End")
-        self.add_text( "\n\n\n\n" )
+        self.add_text("\n\n\n\n")
 
-    def get_value( self ):
+    def get_value(self):
-        return "".join( self.blocks ).replace("\r\n","\n")
+        return "".join(self.blocks).replace("\r\n","\n")
 
-    def write_to( self, output_path ):
+    def write_to(self, output_path):
-        output_dir = os.path.dirname( output_path )
+        output_dir = os.path.dirname(output_path)
-        if output_dir and not os.path.isdir( output_dir ):
+        if output_dir and not os.path.isdir(output_dir):
-            os.makedirs( output_dir )
+            os.makedirs(output_dir)
-        f = open( output_path, "wb" )
+        f = open(output_path, "wb")
-        f.write( str.encode(self.get_value(), 'UTF-8') )
+        f.write(str.encode(self.get_value(), 'UTF-8'))
         f.close()
 
-def amalgamate_source( source_top_dir=None,
+def amalgamate_source(source_top_dir=None,
                        target_source_path=None,
-                       header_include_path=None ):
+                       header_include_path=None):
     """Produces amalgated source.
        Parameters:
            source_top_dir: top-directory
@@ -57,69 +57,69 @@ def amalgamate_source( source_top_dir=None,
            header_include_path: generated header path relative to target_source_path.
     """
     print("Amalgating header...")
-    header = AmalgamationFile( source_top_dir )
+    header = AmalgamationFile(source_top_dir)
-    header.add_text( "/// Json-cpp amalgated header (http://jsoncpp.sourceforge.net/)." )
+    header.add_text("/// Json-cpp amalgated header (http://jsoncpp.sourceforge.net/).")
-    header.add_text( "/// It is intented to be used with #include <%s>" % header_include_path )
+    header.add_text("/// It is intented to be used with #include <%s>" % header_include_path)
-    header.add_file( "LICENSE", wrap_in_comment=True )
+    header.add_file("LICENSE", wrap_in_comment=True)
-    header.add_text( "#ifndef JSON_AMALGATED_H_INCLUDED" )
+    header.add_text("#ifndef JSON_AMALGATED_H_INCLUDED")
-    header.add_text( "# define JSON_AMALGATED_H_INCLUDED" )
+    header.add_text("# define JSON_AMALGATED_H_INCLUDED")
-    header.add_text( "/// If defined, indicates that the source file is amalgated" )
+    header.add_text("/// If defined, indicates that the source file is amalgated")
-    header.add_text( "/// to prevent private header inclusion." )
+    header.add_text("/// to prevent private header inclusion.")
-    header.add_text( "#define JSON_IS_AMALGAMATION" )
+    header.add_text("#define JSON_IS_AMALGAMATION")
-    header.add_file( "include/json/version.h" )
+    header.add_file("include/json/version.h")
-    header.add_file( "include/json/config.h" )
+    header.add_file("include/json/config.h")
-    header.add_file( "include/json/forwards.h" )
+    header.add_file("include/json/forwards.h")
-    header.add_file( "include/json/features.h" )
+    header.add_file("include/json/features.h")
-    header.add_file( "include/json/value.h" )
+    header.add_file("include/json/value.h")
-    header.add_file( "include/json/reader.h" )
+    header.add_file("include/json/reader.h")
-    header.add_file( "include/json/writer.h" )
+    header.add_file("include/json/writer.h")
-    header.add_file( "include/json/assertions.h" )
+    header.add_file("include/json/assertions.h")
-    header.add_text( "#endif //ifndef JSON_AMALGATED_H_INCLUDED" )
+    header.add_text("#endif //ifndef JSON_AMALGATED_H_INCLUDED")
 
-    target_header_path = os.path.join( os.path.dirname(target_source_path), header_include_path )
+    target_header_path = os.path.join(os.path.dirname(target_source_path), header_include_path)
     print("Writing amalgated header to %r" % target_header_path)
-    header.write_to( target_header_path )
+    header.write_to(target_header_path)
 
-    base, ext = os.path.splitext( header_include_path )
+    base, ext = os.path.splitext(header_include_path)
     forward_header_include_path = base + "-forwards" + ext
     print("Amalgating forward header...")
-    header = AmalgamationFile( source_top_dir )
+    header = AmalgamationFile(source_top_dir)
-    header.add_text( "/// Json-cpp amalgated forward header (http://jsoncpp.sourceforge.net/)." )
+    header.add_text("/// Json-cpp amalgated forward header (http://jsoncpp.sourceforge.net/).")
-    header.add_text( "/// It is intented to be used with #include <%s>" % forward_header_include_path )
+    header.add_text("/// It is intented to be used with #include <%s>" % forward_header_include_path)
-    header.add_text( "/// This header provides forward declaration for all JsonCpp types." )
+    header.add_text("/// This header provides forward declaration for all JsonCpp types.")
-    header.add_file( "LICENSE", wrap_in_comment=True )
+    header.add_file("LICENSE", wrap_in_comment=True)
-    header.add_text( "#ifndef JSON_FORWARD_AMALGATED_H_INCLUDED" )
+    header.add_text("#ifndef JSON_FORWARD_AMALGATED_H_INCLUDED")
-    header.add_text( "# define JSON_FORWARD_AMALGATED_H_INCLUDED" )
+    header.add_text("# define JSON_FORWARD_AMALGATED_H_INCLUDED")
-    header.add_text( "/// If defined, indicates that the source file is amalgated" )
+    header.add_text("/// If defined, indicates that the source file is amalgated")
-    header.add_text( "/// to prevent private header inclusion." )
+    header.add_text("/// to prevent private header inclusion.")
-    header.add_text( "#define JSON_IS_AMALGAMATION" )
+    header.add_text("#define JSON_IS_AMALGAMATION")
-    header.add_file( "include/json/config.h" )
+    header.add_file("include/json/config.h")
-    header.add_file( "include/json/forwards.h" )
+    header.add_file("include/json/forwards.h")
-    header.add_text( "#endif //ifndef JSON_FORWARD_AMALGATED_H_INCLUDED" )
+    header.add_text("#endif //ifndef JSON_FORWARD_AMALGATED_H_INCLUDED")
 
-    target_forward_header_path = os.path.join( os.path.dirname(target_source_path),
+    target_forward_header_path = os.path.join(os.path.dirname(target_source_path),
-                                               forward_header_include_path )
+                                               forward_header_include_path)
     print("Writing amalgated forward header to %r" % target_forward_header_path)
-    header.write_to( target_forward_header_path )
+    header.write_to(target_forward_header_path)
 
     print("Amalgating source...")
-    source = AmalgamationFile( source_top_dir )
+    source = AmalgamationFile(source_top_dir)
-    source.add_text( "/// Json-cpp amalgated source (http://jsoncpp.sourceforge.net/)." )
+    source.add_text("/// Json-cpp amalgated source (http://jsoncpp.sourceforge.net/).")
-    source.add_text( "/// It is intented to be used with #include <%s>" % header_include_path )
+    source.add_text("/// It is intented to be used with #include <%s>" % header_include_path)
-    source.add_file( "LICENSE", wrap_in_comment=True )
+    source.add_file("LICENSE", wrap_in_comment=True)
-    source.add_text( "" )
+    source.add_text("")
-    source.add_text( "#include <%s>" % header_include_path )
+    source.add_text("#include <%s>" % header_include_path)
-    source.add_text( "" )
+    source.add_text("")
     lib_json = "src/lib_json"
-    source.add_file( os.path.join(lib_json, "json_tool.h") )
+    source.add_file(os.path.join(lib_json, "json_tool.h"))
-    source.add_file( os.path.join(lib_json, "json_reader.cpp") )
+    source.add_file(os.path.join(lib_json, "json_reader.cpp"))
-    source.add_file( os.path.join(lib_json, "json_batchallocator.h") )
+    source.add_file(os.path.join(lib_json, "json_batchallocator.h"))
-    source.add_file( os.path.join(lib_json, "json_valueiterator.inl") )
+    source.add_file(os.path.join(lib_json, "json_valueiterator.inl"))
-    source.add_file( os.path.join(lib_json, "json_value.cpp") )
+    source.add_file(os.path.join(lib_json, "json_value.cpp"))
-    source.add_file( os.path.join(lib_json, "json_writer.cpp") )
+    source.add_file(os.path.join(lib_json, "json_writer.cpp"))
 
     print("Writing amalgated source to %r" % target_source_path)
-    source.write_to( target_source_path )
+    source.write_to(target_source_path)
 
 def main():
     usage = """%prog [options]
@@ -137,12 +137,12 @@ Generate a single amalgated source and header file from the sources.
     parser.enable_interspersed_args()
     options, args = parser.parse_args()
 
-    msg = amalgamate_source( source_top_dir=options.top_dir,
+    msg = amalgamate_source(source_top_dir=options.top_dir,
                              target_source_path=options.target_source_path,
-                             header_include_path=options.header_include_path )
+                             header_include_path=options.header_include_path)
     if msg:
-        sys.stderr.write( msg + "\n" )
+        sys.stderr.write(msg + "\n")
-        sys.exit( 1 )
+        sys.exit(1)
     else:
         print("Source succesfully amalagated")
 

devtools/antglob.py

@@ -54,9 +54,9 @@ LINKS = DIR_LINK | FILE_LINK
 ALL_NO_LINK = DIR | FILE
 ALL = DIR | FILE | LINKS
 
-_ANT_RE = re.compile( r'(/\*\*/)|(\*\*/)|(/\*\*)|(\*)|(/)|([^\*/]*)' )
+_ANT_RE = re.compile(r'(/\*\*/)|(\*\*/)|(/\*\*)|(\*)|(/)|([^\*/]*)')
 
-def ant_pattern_to_re( ant_pattern ):
+def ant_pattern_to_re(ant_pattern):
     """Generates a regular expression from the ant pattern.
     Matching convention:
     **/a: match 'a', 'dir/a', 'dir1/dir2/a'
@@ -65,30 +65,30 @@ def ant_pattern_to_re( ant_pattern ):
     """
     rex = ['^']
     next_pos = 0
-    sep_rex = r'(?:/|%s)' % re.escape( os.path.sep )
+    sep_rex = r'(?:/|%s)' % re.escape(os.path.sep)
 ##    print 'Converting', ant_pattern
-    for match in _ANT_RE.finditer( ant_pattern ):
+    for match in _ANT_RE.finditer(ant_pattern):
 ##        print 'Matched', match.group()
 ##        print match.start(0), next_pos
         if match.start(0) != next_pos:
-            raise ValueError( "Invalid ant pattern" )
+            raise ValueError("Invalid ant pattern")
         if match.group(1): # /**/
-            rex.append( sep_rex + '(?:.*%s)?' % sep_rex )
+            rex.append(sep_rex + '(?:.*%s)?' % sep_rex)
         elif match.group(2): # **/
-            rex.append( '(?:.*%s)?' % sep_rex )
+            rex.append('(?:.*%s)?' % sep_rex)
         elif match.group(3): # /**
-            rex.append( sep_rex + '.*' )
+            rex.append(sep_rex + '.*')
         elif match.group(4): # *
-            rex.append( '[^/%s]*' % re.escape(os.path.sep) )
+            rex.append('[^/%s]*' % re.escape(os.path.sep))
         elif match.group(5): # /
-            rex.append( sep_rex )
+            rex.append(sep_rex)
         else: # somepath
-            rex.append( re.escape(match.group(6)) )
+            rex.append(re.escape(match.group(6)))
         next_pos = match.end()
     rex.append('$')
-    return re.compile( ''.join( rex ) )
+    return re.compile(''.join(rex))
 
-def _as_list( l ):
+def _as_list(l):
     if isinstance(l, basestring):
         return l.split()
     return l
@@ -105,37 +105,37 @@ def glob(dir_path,
     dir_path = dir_path.replace('/',os.path.sep)
     entry_type_filter = entry_type
 
-    def is_pruned_dir( dir_name ):
+    def is_pruned_dir(dir_name):
         for pattern in prune_dirs:
-            if fnmatch.fnmatch( dir_name, pattern ):
+            if fnmatch.fnmatch(dir_name, pattern):
                 return True
         return False
 
-    def apply_filter( full_path, filter_rexs ):
+    def apply_filter(full_path, filter_rexs):
         """Return True if at least one of the filter regular expression match full_path."""
         for rex in filter_rexs:
-            if rex.match( full_path ):
+            if rex.match(full_path):
                 return True
         return False
 
-    def glob_impl( root_dir_path ):
+    def glob_impl(root_dir_path):
         child_dirs = [root_dir_path]
         while child_dirs:
             dir_path = child_dirs.pop()
-            for entry in listdir( dir_path ):
+            for entry in listdir(dir_path):
-                full_path = os.path.join( dir_path, entry )
+                full_path = os.path.join(dir_path, entry)
 ##                print 'Testing:', full_path,
-                is_dir = os.path.isdir( full_path )
+                is_dir = os.path.isdir(full_path)
-                if is_dir and not is_pruned_dir( entry ): # explore child directory ?
+                if is_dir and not is_pruned_dir(entry): # explore child directory ?
 ##                    print '===> marked for recursion',
-                    child_dirs.append( full_path )
+                    child_dirs.append(full_path)
-                included = apply_filter( full_path, include_filter )
+                included = apply_filter(full_path, include_filter)
-                rejected = apply_filter( full_path, exclude_filter )
+                rejected = apply_filter(full_path, exclude_filter)
                 if not included or rejected: # do not include entry ?
 ##                    print '=> not included or rejected'
                     continue
-                link = os.path.islink( full_path )
+                link = os.path.islink(full_path)
-                is_file = os.path.isfile( full_path )
+                is_file = os.path.isfile(full_path)
                 if not is_file and not is_dir:
 ##                    print '=> unknown entry type'
                     continue
@@ -146,57 +146,57 @@ def glob(dir_path,
 ##                print '=> type: %d' % entry_type, 
                 if (entry_type & entry_type_filter) != 0:
 ##                    print ' => KEEP'
-                    yield os.path.join( dir_path, entry )
+                    yield os.path.join(dir_path, entry)
 ##                else:
 ##                    print ' => TYPE REJECTED'
-    return list( glob_impl( dir_path ) )
+    return list(glob_impl(dir_path))
 
 
 if __name__ == "__main__":
     import unittest
 
     class AntPatternToRETest(unittest.TestCase):
-##        def test_conversion( self ):
+##        def test_conversion(self):
-##            self.assertEqual( '^somepath$', ant_pattern_to_re( 'somepath' ).pattern )
+##            self.assertEqual('^somepath$', ant_pattern_to_re('somepath').pattern)
 
-        def test_matching( self ):
+        def test_matching(self):
-            test_cases = [ ( 'path',
+            test_cases = [ ('path',
                              ['path'],
-                             ['somepath', 'pathsuffix', '/path', '/path'] ),
+                             ['somepath', 'pathsuffix', '/path', '/path']),
-                           ( '*.py',
+                           ('*.py',
                              ['source.py', 'source.ext.py', '.py'],
-                             ['path/source.py', '/.py', 'dir.py/z', 'z.pyc', 'z.c'] ),
+                             ['path/source.py', '/.py', 'dir.py/z', 'z.pyc', 'z.c']),
-                           ( '**/path',
+                           ('**/path',
                              ['path', '/path', '/a/path', 'c:/a/path', '/a/b/path', '//a/path', '/a/path/b/path'],
-                             ['path/', 'a/path/b', 'dir.py/z', 'somepath', 'pathsuffix', 'a/somepath'] ),
+                             ['path/', 'a/path/b', 'dir.py/z', 'somepath', 'pathsuffix', 'a/somepath']),
-                           ( 'path/**',
+                           ('path/**',
                              ['path/a', 'path/path/a', 'path//'],
-                             ['path', 'somepath/a', 'a/path', 'a/path/a', 'pathsuffix/a'] ),
+                             ['path', 'somepath/a', 'a/path', 'a/path/a', 'pathsuffix/a']),
-                           ( '/**/path',
+                           ('/**/path',
                              ['/path', '/a/path', '/a/b/path/path', '/path/path'],
-                             ['path', 'path/', 'a/path', '/pathsuffix', '/somepath'] ),
+                             ['path', 'path/', 'a/path', '/pathsuffix', '/somepath']),
-                           ( 'a/b',
+                           ('a/b',
                              ['a/b'],
-                             ['somea/b', 'a/bsuffix', 'a/b/c'] ),
+                             ['somea/b', 'a/bsuffix', 'a/b/c']),
-                           ( '**/*.py',
+                           ('**/*.py',
                              ['script.py', 'src/script.py', 'a/b/script.py', '/a/b/script.py'],
-                             ['script.pyc', 'script.pyo', 'a.py/b'] ),
+                             ['script.pyc', 'script.pyo', 'a.py/b']),
-                           ( 'src/**/*.py',
+                           ('src/**/*.py',
                              ['src/a.py', 'src/dir/a.py'],
-                             ['a/src/a.py', '/src/a.py'] ),
+                             ['a/src/a.py', '/src/a.py']),
                            ]
             for ant_pattern, accepted_matches, rejected_matches in list(test_cases):
-                def local_path( paths ):
+                def local_path(paths):
                     return [ p.replace('/',os.path.sep) for p in paths ]
-                test_cases.append( (ant_pattern, local_path(accepted_matches), local_path( rejected_matches )) )
+                test_cases.append((ant_pattern, local_path(accepted_matches), local_path(rejected_matches)))
             for ant_pattern, accepted_matches, rejected_matches in test_cases:
-                rex = ant_pattern_to_re( ant_pattern )
+                rex = ant_pattern_to_re(ant_pattern)
                 print('ant_pattern:', ant_pattern, ' => ', rex.pattern)
                 for accepted_match in accepted_matches:
                     print('Accepted?:', accepted_match)
-                    self.assertTrue( rex.match( accepted_match ) is not None )
+                    self.assertTrue(rex.match(accepted_match) is not None)
                 for rejected_match in rejected_matches:
                     print('Rejected?:', rejected_match)
-                    self.assertTrue( rex.match( rejected_match ) is None )
+                    self.assertTrue(rex.match(rejected_match) is None)
 
     unittest.main()

devtools/batchbuild.py

@@ -18,62 +18,62 @@ class BuildDesc:
         self.build_type = build_type
         self.generator = generator
 
-    def merged_with( self, build_desc ):
+    def merged_with(self, build_desc):
         """Returns a new BuildDesc by merging field content.
            Prefer build_desc fields to self fields for single valued field.
         """
-        return BuildDesc( self.prepend_envs + build_desc.prepend_envs,
+        return BuildDesc(self.prepend_envs + build_desc.prepend_envs,
                           self.variables + build_desc.variables,
                           build_desc.build_type or self.build_type,
-                          build_desc.generator or self.generator )
+                          build_desc.generator or self.generator)
 
-    def env( self ):
+    def env(self):
         environ = os.environ.copy()
         for values_by_name in self.prepend_envs:
             for var, value in list(values_by_name.items()):
                 var = var.upper()
                 if type(value) is unicode:
-                    value = value.encode( sys.getdefaultencoding() )
+                    value = value.encode(sys.getdefaultencoding())
                 if var in environ:
                     environ[var] = value + os.pathsep + environ[var]
                 else:
                     environ[var] = value
         return environ
 
-    def cmake_args( self ):
+    def cmake_args(self):
         args = ["-D%s" % var for var in self.variables]
         # skip build type for Visual Studio solution as it cause warning
         if self.build_type and 'Visual' not in self.generator:
-            args.append( "-DCMAKE_BUILD_TYPE=%s" % self.build_type )
+            args.append("-DCMAKE_BUILD_TYPE=%s" % self.build_type)
         if self.generator:
-            args.extend( ['-G', self.generator] )
+            args.extend(['-G', self.generator])
         return args
 
-    def __repr__( self ):
+    def __repr__(self):
-        return "BuildDesc( %s, build_type=%s )" %  (" ".join( self.cmake_args()), self.build_type)
+        return "BuildDesc(%s, build_type=%s)" %  (" ".join(self.cmake_args()), self.build_type)
 
 class BuildData:
-    def __init__( self, desc, work_dir, source_dir ):
+    def __init__(self, desc, work_dir, source_dir):
         self.desc = desc
         self.work_dir = work_dir
         self.source_dir = source_dir
-        self.cmake_log_path = os.path.join( work_dir, 'batchbuild_cmake.log' )
+        self.cmake_log_path = os.path.join(work_dir, 'batchbuild_cmake.log')
-        self.build_log_path = os.path.join( work_dir, 'batchbuild_build.log' )
+        self.build_log_path = os.path.join(work_dir, 'batchbuild_build.log')
         self.cmake_succeeded = False
         self.build_succeeded = False
 
     def execute_build(self):
         print('Build %s' % self.desc)
-        self._make_new_work_dir( )
+        self._make_new_work_dir()
-        self.cmake_succeeded = self._generate_makefiles( )
+        self.cmake_succeeded = self._generate_makefiles()
         if self.cmake_succeeded:
-            self.build_succeeded = self._build_using_makefiles( )
+            self.build_succeeded = self._build_using_makefiles()
         return self.build_succeeded
 
     def _generate_makefiles(self):
         print('  Generating makefiles: ', end=' ')
-        cmd = ['cmake'] + self.desc.cmake_args( ) + [os.path.abspath( self.source_dir )]
+        cmd = ['cmake'] + self.desc.cmake_args() + [os.path.abspath(self.source_dir)]
-        succeeded = self._execute_build_subprocess( cmd, self.desc.env(), self.cmake_log_path )
+        succeeded = self._execute_build_subprocess(cmd, self.desc.env(), self.cmake_log_path)
         print('done' if succeeded else 'FAILED')
         return succeeded
 
@@ -82,58 +82,58 @@ class BuildData:
         cmd = ['cmake', '--build', self.work_dir]
         if self.desc.build_type:
             cmd += ['--config', self.desc.build_type]
-        succeeded = self._execute_build_subprocess( cmd, self.desc.env(), self.build_log_path )
+        succeeded = self._execute_build_subprocess(cmd, self.desc.env(), self.build_log_path)
         print('done' if succeeded else 'FAILED')
         return succeeded
 
     def _execute_build_subprocess(self, cmd, env, log_path):
-        process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=self.work_dir,
+        process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=self.work_dir,
-                                    env=env )
+                                    env=env)
-        stdout, _ = process.communicate( )
+        stdout, _ = process.communicate()
         succeeded = (process.returncode == 0)
-        with open( log_path, 'wb' ) as flog:
+        with open(log_path, 'wb') as flog:
-            log = ' '.join( cmd ) + '\n' + stdout + '\nExit code: %r\n' % process.returncode
+            log = ' '.join(cmd) + '\n' + stdout + '\nExit code: %r\n' % process.returncode
-            flog.write( fix_eol( log ) )
+            flog.write(fix_eol(log))
         return succeeded
 
     def _make_new_work_dir(self):
-        if os.path.isdir( self.work_dir ):
+        if os.path.isdir(self.work_dir):
             print('  Removing work directory', self.work_dir)
-            shutil.rmtree( self.work_dir, ignore_errors=True )
+            shutil.rmtree(self.work_dir, ignore_errors=True)
-        if not os.path.isdir( self.work_dir ):
+        if not os.path.isdir(self.work_dir):
-            os.makedirs( self.work_dir )
+            os.makedirs(self.work_dir)
 
-def fix_eol( stdout ):
+def fix_eol(stdout):
     """Fixes wrong EOL produced by cmake --build on Windows (\r\r\n instead of \r\n).
     """
-    return re.sub( '\r*\n', os.linesep, stdout )
+    return re.sub('\r*\n', os.linesep, stdout)
 
-def load_build_variants_from_config( config_path ):
+def load_build_variants_from_config(config_path):
-    with open( config_path, 'rb' ) as fconfig:
+    with open(config_path, 'rb') as fconfig:
-        data = json.load( fconfig )
+        data = json.load(fconfig)
     variants = data[ 'cmake_variants' ]
-    build_descs_by_axis = collections.defaultdict( list )
+    build_descs_by_axis = collections.defaultdict(list)
     for axis in variants:
         axis_name = axis["name"]
         build_descs = []
         if "generators" in axis:
             for generator_data in axis["generators"]:
                 for generator in generator_data["generator"]:
-                    build_desc = BuildDesc( generator=generator,
+                    build_desc = BuildDesc(generator=generator,
-                                            prepend_envs=generator_data.get("env_prepend") )
+                                            prepend_envs=generator_data.get("env_prepend"))
-                    build_descs.append( build_desc )
+                    build_descs.append(build_desc)
         elif "variables" in axis:
             for variables in axis["variables"]:
-                build_desc = BuildDesc( variables=variables )
+                build_desc = BuildDesc(variables=variables)
-                build_descs.append( build_desc )
+                build_descs.append(build_desc)
         elif "build_types" in axis:
             for build_type in axis["build_types"]:
-                build_desc = BuildDesc( build_type=build_type )
+                build_desc = BuildDesc(build_type=build_type)
-                build_descs.append( build_desc )
+                build_descs.append(build_desc)
-        build_descs_by_axis[axis_name].extend( build_descs )
+        build_descs_by_axis[axis_name].extend(build_descs)
     return build_descs_by_axis
 
-def generate_build_variants( build_descs_by_axis ):
+def generate_build_variants(build_descs_by_axis):
     """Returns a list of BuildDesc generated for the partial BuildDesc for each axis."""
     axis_names = list(build_descs_by_axis.keys())
     build_descs = []
@@ -141,8 +141,8 @@ def generate_build_variants( build_descs_by_axis ):
         if len(build_descs):
             # for each existing build_desc and each axis build desc, create a new build_desc
             new_build_descs = []
-            for prototype_build_desc, axis_build_desc in itertools.product( build_descs, axis_build_descs):
+            for prototype_build_desc, axis_build_desc in itertools.product(build_descs, axis_build_descs):
-                new_build_descs.append( prototype_build_desc.merged_with( axis_build_desc ) )
+                new_build_descs.append(prototype_build_desc.merged_with(axis_build_desc))
             build_descs = new_build_descs
         else:
             build_descs = axis_build_descs
@@ -174,60 +174,57 @@ $tr_builds
 </table>
 </body></html>''')
 
-def generate_html_report( html_report_path, builds ):
+def generate_html_report(html_report_path, builds):
-    report_dir = os.path.dirname( html_report_path )
+    report_dir = os.path.dirname(html_report_path)
     # Vertical axis: generator
     # Horizontal: variables, then build_type
-    builds_by_generator = collections.defaultdict( list )
+    builds_by_generator = collections.defaultdict(list)
     variables = set()
-    build_types_by_variable = collections.defaultdict( set )
+    build_types_by_variable = collections.defaultdict(set)
     build_by_pos_key = {} # { (generator, var_key, build_type): build }
     for build in builds:
-        builds_by_generator[build.desc.generator].append( build )
+        builds_by_generator[build.desc.generator].append(build)
         var_key = tuple(sorted(build.desc.variables))
-        variables.add( var_key )
+        variables.add(var_key)
-        build_types_by_variable[var_key].add( build.desc.build_type )
+        build_types_by_variable[var_key].add(build.desc.build_type)
         pos_key = (build.desc.generator, var_key, build.desc.build_type)
         build_by_pos_key[pos_key] = build
-    variables = sorted( variables )
+    variables = sorted(variables)
     th_vars = []
     th_build_types = []
     for variable in variables:
-        build_types = sorted( build_types_by_variable[variable] )
+        build_types = sorted(build_types_by_variable[variable])
         nb_build_type = len(build_types_by_variable[variable])
-        th_vars.append( '<th colspan="%d">%s</th>' % (nb_build_type, cgi.escape( ' '.join( variable ) ) ) )
+        th_vars.append('<th colspan="%d">%s</th>' % (nb_build_type, cgi.escape(' '.join(variable))))
         for build_type in build_types:
-            th_build_types.append( '<th>%s</th>' % cgi.escape(build_type) )
+            th_build_types.append('<th>%s</th>' % cgi.escape(build_type))
     tr_builds = []
-    for generator in sorted( builds_by_generator ):
+    for generator in sorted(builds_by_generator):
-        tds = [ '<td>%s</td>\n' % cgi.escape( generator ) ]
+        tds = [ '<td>%s</td>\n' % cgi.escape(generator) ]
         for variable in variables:
-            build_types = sorted( build_types_by_variable[variable] )
+            build_types = sorted(build_types_by_variable[variable])
             for build_type in build_types:
                 pos_key = (generator, variable, build_type)
                 build = build_by_pos_key.get(pos_key)
                 if build:
                     cmake_status = 'ok' if build.cmake_succeeded else 'FAILED'
                     build_status = 'ok' if build.build_succeeded else 'FAILED'
-                    cmake_log_url = os.path.relpath( build.cmake_log_path, report_dir )
+                    cmake_log_url = os.path.relpath(build.cmake_log_path, report_dir)
-                    build_log_url = os.path.relpath( build.build_log_path, report_dir )
+                    build_log_url = os.path.relpath(build.build_log_path, report_dir)
-                    td = '<td class="%s"><a href="%s" class="%s">CMake: %s</a>' % (
+                    td = '<td class="%s"><a href="%s" class="%s">CMake: %s</a>' % (                        build_status.lower(), cmake_log_url, cmake_status.lower(), cmake_status)
-                        build_status.lower(), cmake_log_url, cmake_status.lower(), cmake_status)
                     if build.cmake_succeeded:
-                        td += '<br><a href="%s" class="%s">Build: %s</a>' % (
+                        td += '<br><a href="%s" class="%s">Build: %s</a>' % (                            build_log_url, build_status.lower(), build_status)
-                            build_log_url, build_status.lower(), build_status)
                     td += '</td>'
                 else:
                     td = '<td></td>'
-                tds.append( td )
+                tds.append(td)
-        tr_builds.append( '<tr>%s</tr>' % '\n'.join( tds ) )
+        tr_builds.append('<tr>%s</tr>' % '\n'.join(tds))
-    html = HTML_TEMPLATE.substitute(
+    html = HTML_TEMPLATE.substitute(        title='Batch build report',
-        title='Batch build report',
         th_vars=' '.join(th_vars),
-        th_build_types=' '.join( th_build_types),
+        th_build_types=' '.join(th_build_types),
-        tr_builds='\n'.join( tr_builds ) )
+        tr_builds='\n'.join(tr_builds))
-    with open( html_report_path, 'wt' ) as fhtml:
+    with open(html_report_path, 'wt') as fhtml:
-        fhtml.write( html )
+        fhtml.write(html)
     print('HTML report generated in:', html_report_path)
 
 def main():
@@ -246,33 +243,33 @@ python devtools\batchbuild.py e:\buildbots\jsoncpp\build . devtools\agent_vmw7.j
     parser.enable_interspersed_args()
     options, args = parser.parse_args()
     if len(args) < 3:
-        parser.error( "Missing one of WORK_DIR SOURCE_DIR CONFIG_JSON_PATH." )
+        parser.error("Missing one of WORK_DIR SOURCE_DIR CONFIG_JSON_PATH.")
     work_dir = args[0]
     source_dir = args[1].rstrip('/\\')
     config_paths = args[2:]
     for config_path in config_paths:
-        if not os.path.isfile( config_path ):
+        if not os.path.isfile(config_path):
-            parser.error( "Can not read: %r" % config_path )
+            parser.error("Can not read: %r" % config_path)
 
     # generate build variants
     build_descs = []
     for config_path in config_paths:
-        build_descs_by_axis = load_build_variants_from_config( config_path )
+        build_descs_by_axis = load_build_variants_from_config(config_path)
-        build_descs.extend( generate_build_variants( build_descs_by_axis ) )
+        build_descs.extend(generate_build_variants(build_descs_by_axis))
     print('Build variants (%d):' % len(build_descs))
     # assign build directory for each variant
-    if not os.path.isdir( work_dir ):
+    if not os.path.isdir(work_dir):
-        os.makedirs( work_dir )
+        os.makedirs(work_dir)
     builds = []
-    with open( os.path.join( work_dir, 'matrix-dir-map.txt' ), 'wt' ) as fmatrixmap:
+    with open(os.path.join(work_dir, 'matrix-dir-map.txt'), 'wt') as fmatrixmap:
-        for index, build_desc in enumerate( build_descs ):
+        for index, build_desc in enumerate(build_descs):
-            build_desc_work_dir = os.path.join( work_dir, '%03d' % (index+1) )
+            build_desc_work_dir = os.path.join(work_dir, '%03d' % (index+1))
-            builds.append( BuildData( build_desc, build_desc_work_dir, source_dir ) )
+            builds.append(BuildData(build_desc, build_desc_work_dir, source_dir))
-            fmatrixmap.write( '%s: %s\n' % (build_desc_work_dir, build_desc) )
+            fmatrixmap.write('%s: %s\n' % (build_desc_work_dir, build_desc))
     for build in builds:
         build.execute_build()
-    html_report_path = os.path.join( work_dir, 'batchbuild-report.html' )
+    html_report_path = os.path.join(work_dir, 'batchbuild-report.html')
-    generate_html_report( html_report_path, builds )
+    generate_html_report(html_report_path, builds)
     print('Done')
 
 

devtools/fixeol.py

@@ -1,10 +1,10 @@
 from __future__ import print_function
 import os.path
 
-def fix_source_eol( path, is_dry_run = True, verbose = True, eol = '\n' ):
+def fix_source_eol(path, is_dry_run = True, verbose = True, eol = '\n'):
     """Makes sure that all sources have the specified eol sequence (default: unix)."""
-    if not os.path.isfile( path ):
+    if not os.path.isfile(path):
-        raise ValueError( 'Path "%s" is not a file' % path )
+        raise ValueError('Path "%s" is not a file' % path)
     try:
         f = open(path, 'rb')
     except IOError as msg:
@@ -29,27 +29,27 @@ def fix_source_eol( path, is_dry_run = True, verbose = True, eol = '\n' ):
 ##    
 ##    
 ##
-##def _do_fix( is_dry_run = True ):
+##def _do_fix(is_dry_run = True):
 ##    from waftools import antglob
-##    python_sources = antglob.glob( '.',
+##    python_sources = antglob.glob('.',
 ##        includes = '**/*.py **/wscript **/wscript_build',
 ##        excludes = antglob.default_excludes + './waf.py',
-##        prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
+##        prune_dirs = antglob.prune_dirs + 'waf-* ./build')
 ##    for path in python_sources:
-##        _fix_python_source( path, is_dry_run )
+##        _fix_python_source(path, is_dry_run)
 ##
-##    cpp_sources = antglob.glob( '.',
+##    cpp_sources = antglob.glob('.',
 ##        includes = '**/*.cpp **/*.h **/*.inl',
-##        prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
+##        prune_dirs = antglob.prune_dirs + 'waf-* ./build')
 ##    for path in cpp_sources:
-##        _fix_source_eol( path, is_dry_run )
+##        _fix_source_eol(path, is_dry_run)
 ##
 ##
 ##def dry_fix(context):
-##    _do_fix( is_dry_run = True )
+##    _do_fix(is_dry_run = True)
 ##
 ##def fix(context):
-##    _do_fix( is_dry_run = False )
+##    _do_fix(is_dry_run = False)
 ##
 ##def shutdown():
 ##    pass

devtools/licenseupdater.py

@@ -13,7 +13,7 @@ BRIEF_LICENSE = LICENSE_BEGIN + """2007-2010 Baptiste Lepilleur
 
 """.replace('\r\n','\n')
 
-def update_license( path, dry_run, show_diff ):
+def update_license(path, dry_run, show_diff):
     """Update the license statement in the specified file.
     Parameters:
       path: path of the C++ source file to update.
@@ -22,28 +22,28 @@ def update_license( path, dry_run, show_diff ):
       show_diff: if True, print the path of the file that would be modified,
                  as well as the change made to the file. 
     """
-    with open( path, 'rt' ) as fin:
+    with open(path, 'rt') as fin:
         original_text = fin.read().replace('\r\n','\n')
         newline = fin.newlines and fin.newlines[0] or '\n'
-    if not original_text.startswith( LICENSE_BEGIN ):
+    if not original_text.startswith(LICENSE_BEGIN):
         # No existing license found => prepend it
         new_text = BRIEF_LICENSE + original_text
     else:
-        license_end_index = original_text.index( '\n\n' ) # search first blank line
+        license_end_index = original_text.index('\n\n') # search first blank line
         new_text = BRIEF_LICENSE + original_text[license_end_index+2:]
     if original_text != new_text:
         if not dry_run:
-            with open( path, 'wb' ) as fout:
+            with open(path, 'wb') as fout:
-                fout.write( new_text.replace('\n', newline ) )
+                fout.write(new_text.replace('\n', newline))
         print('Updated', path)
         if show_diff:
             import difflib
-            print('\n'.join( difflib.unified_diff( original_text.split('\n'),
+            print('\n'.join(difflib.unified_diff(original_text.split('\n'),
-                                                   new_text.split('\n') ) ))
+                                                   new_text.split('\n'))))
         return True
     return False
 
-def update_license_in_source_directories( source_dirs, dry_run, show_diff ):
+def update_license_in_source_directories(source_dirs, dry_run, show_diff):
     """Updates license text in C++ source files found in directory source_dirs.
     Parameters:
       source_dirs: list of directory to scan for C++ sources. Directories are
@@ -56,11 +56,11 @@ def update_license_in_source_directories( source_dirs, dry_run, show_diff ):
     from devtools import antglob
     prune_dirs = antglob.prune_dirs + 'scons-local* ./build* ./libs ./dist'
     for source_dir in source_dirs:
-        cpp_sources = antglob.glob( source_dir,
+        cpp_sources = antglob.glob(source_dir,
             includes = '''**/*.h **/*.cpp **/*.inl''',
-            prune_dirs = prune_dirs )
+            prune_dirs = prune_dirs)
         for source in cpp_sources:
-            update_license( source, dry_run, show_diff )
+            update_license(source, dry_run, show_diff)
 
 def main():
     usage = """%prog DIR [DIR2...]
@@ -83,7 +83,7 @@ python devtools\licenseupdater.py include src
         help="""On update, show change made to the file.""")
     parser.enable_interspersed_args()
     options, args = parser.parse_args()
-    update_license_in_source_directories( args, options.dry_run, options.show_diff )
+    update_license_in_source_directories(args, options.dry_run, options.show_diff)
     print('Done')
 
 if __name__ == '__main__':

devtools/tarball.py

@@ -1,5 +1,5 @@
-import os.path
+from contextlib import closing
-import gzip
+import os
 import tarfile
 
 TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
@@ -13,41 +13,35 @@ def make_tarball(tarball_path, sources, base_dir, prefix_dir=''):
     prefix_dir: all files stored in the tarball be sub-directory of prefix_dir. Set to ''
         to make them child of root.
     """
-    base_dir = os.path.normpath( os.path.abspath( base_dir ) )
+    base_dir = os.path.normpath(os.path.abspath(base_dir))
-    def archive_name( path ):
+    def archive_name(path):
         """Makes path relative to base_dir."""
-        path = os.path.normpath( os.path.abspath( path ) )
+        path = os.path.normpath(os.path.abspath(path))
-        common_path = os.path.commonprefix( (base_dir, path) )
+        common_path = os.path.commonprefix((base_dir, path))
         archive_name = path[len(common_path):]
-        if os.path.isabs( archive_name ):
+        if os.path.isabs(archive_name):
             archive_name = archive_name[1:]
-        return os.path.join( prefix_dir, archive_name )
+        return os.path.join(prefix_dir, archive_name)
     def visit(tar, dirname, names):
         for name in names:
             path = os.path.join(dirname, name)
             if os.path.isfile(path):
                 path_in_tar = archive_name(path)
-                tar.add(path, path_in_tar )
+                tar.add(path, path_in_tar)
     compression = TARGZ_DEFAULT_COMPRESSION_LEVEL
-    tar = tarfile.TarFile.gzopen( tarball_path, 'w', compresslevel=compression )
+    with closing(tarfile.TarFile.open(tarball_path, 'w:gz',
-    try:
+            compresslevel=compression)) as tar:
         for source in sources:
             source_path = source
-            if os.path.isdir( source ):
+            if os.path.isdir(source):
-                os.path.walk(source_path, visit, tar)
+                for dirpath, dirnames, filenames in os.walk(source_path):
+                    visit(tar, dirpath, filenames)
             else:
                 path_in_tar = archive_name(source_path)
-                tar.add(source_path, path_in_tar )      # filename, arcname
+                tar.add(source_path, path_in_tar)      # filename, arcname
-    finally:
-        tar.close()
 
-def decompress( tarball_path, base_dir ):
+def decompress(tarball_path, base_dir):
     """Decompress the gzipped tarball into directory base_dir.
     """
-    # !!! This class method is not documented in the online doc
+    with closing(tarfile.TarFile.open(tarball_path)) as tar:
-    # nor is bz2open!
+        tar.extractall(base_dir)
-    tar = tarfile.TarFile.gzopen(tarball_path, mode='r')
-    try:
-        tar.extractall( base_dir )
-    finally:
-        tar.close()

doc/doxyfile.in

@@ -819,7 +819,7 @@ EXCLUDE_SYMBOLS        =
 # that contain example code fragments that are included (see the \include
 # command).
 
-EXAMPLE_PATH           =
+EXAMPLE_PATH           = ..
 
 # If the value of the EXAMPLE_PATH tag contains directories, you can use the
 # EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and

doc/header.html

@@ -16,7 +16,7 @@ JsonCpp - JSON data format manipulation library
       </a>
     </td>
     <td width="40%" align="right" valign="center">
-      <a href="https://github.com/open-source-parsers/jsoncpp">JsonCpp home page</a>
+      <a href="http://open-source-parsers.github.io/jsoncpp-docs/doxygen/">JsonCpp home page</a>
     </td>
   </tr>
 </table>

doc/jsoncpp.dox

@@ -4,11 +4,21 @@
 
 <a HREF="http://www.json.org/">JSON (JavaScript Object Notation)</a>
  is a lightweight data-interchange format. 
-It can represent integer, real number, string, an ordered sequence of value, and
-a collection of name/value pairs.
 
 Here is an example of JSON data:
 \verbatim
+{
+    "encoding" : "UTF-8",
+    "plug-ins" : [
+        "python",
+        "c++",
+        "ruby"
+        ],
+    "indent" : { "length" : 3, "use_space": true }
+}
+\endverbatim
+<b>JsonCpp</b> supports comments as <i>meta-data</i>:
+\code
 // Configuration options
 {
     // Default encoding for text
@@ -17,22 +27,22 @@ Here is an example of JSON data:
     // Plug-ins loaded at start-up
     "plug-ins" : [
         "python",
-        "c++",
+        "c++",  // trailing comment
         "ruby"
         ],
         
     // Tab indent size
-    "indent" : { "length" : 3, "use_space": true }
+    // (multi-line comment)
+    "indent" : { /*embedded comment*/ "length" : 3, "use_space": true }
 }
-\endverbatim
+\endcode
-<code>jsoncpp</code> supports comments as <i>meta-data</i>.
 
 \section _features Features
 - read and write JSON document
 - attach C++ style comments to element during parsing
 - rewrite JSON document preserving original comments
 
-Notes: Comments used to be supported in JSON but where removed for 
+Notes: Comments used to be supported in JSON but were removed for
 portability (C like comments are not supported in Python). Since
 comments are useful in configuration/input file, this feature was
 preserved.
@@ -40,47 +50,73 @@ preserved.
 \section _example Code example
 
 \code
-Json::Value root;   // will contains the root value after parsing.
+Json::Value root;   // 'root' will contain the root value after parsing.
-Json::Reader reader;
+std::cin >> root;
-bool parsingSuccessful = reader.parse( config_doc, root );
+
-if ( !parsingSuccessful )
+// You can also read into a particular sub-value.
-{
+std::cin >> root["subtree"];
-    // report to the user the failure and their locations in the document.
-    std::cout  << "Failed to parse configuration\n"
-               << reader.getFormattedErrorMessages();
-    return;
-}
 
 // Get the value of the member of root named 'encoding', return 'UTF-8' if there is no
 // such member.
 std::string encoding = root.get("encoding", "UTF-8" ).asString();
-// Get the value of the member of root named 'encoding', return a 'null' value if
+// Get the value of the member of root named 'encoding'; return a 'null' value if
 // there is no such member.
 const Json::Value plugins = root["plug-ins"];
 for ( int index = 0; index < plugins.size(); ++index )  // Iterates over the sequence elements.
    loadPlugIn( plugins[index].asString() );
    
-setIndentLength( root["indent"].get("length", 3).asInt() );
+foo::setIndentLength( root["indent"].get("length", 3).asInt() );
-setIndentUseSpace( root["indent"].get("use_space", true).asBool() );
+foo::setIndentUseSpace( root["indent"].get("use_space", true).asBool() );
 
-// ...
-// At application shutdown to make the new configuration document:
 // Since Json::Value has implicit constructor for all value types, it is not
 // necessary to explicitly construct the Json::Value object:
-root["encoding"] = getCurrentEncoding();
+root["encoding"] = foo::getCurrentEncoding();
-root["indent"]["length"] = getCurrentIndentLength();
+root["indent"]["length"] = foo::getCurrentIndentLength();
-root["indent"]["use_space"] = getCurrentIndentUseSpace();
+root["indent"]["use_space"] = foo::getCurrentIndentUseSpace();
 
-Json::StyledWriter writer;
+// If you like the defaults, you can insert directly into a stream.
-// Make a new JSON document for the configuration. Preserve original comments.
-std::string outputConfig = writer.write( root );
-
-// You can also use streams.  This will put the contents of any JSON
-// stream at a particular sub-value, if you'd like.
-std::cin >> root["subtree"];
-
-// And you can write to a stream, using the StyledWriter automatically.
 std::cout << root;
+// Of course, you can write to `std::ostringstream` if you prefer.
+
+// If desired, remember to add a linefeed and flush.
+std::cout << std::endl;
+\endcode
+
+\section _advanced Advanced usage
+
+Configure *builders* to create *readers* and *writers*. For
+configuration, we use our own `Json::Value` (rather than
+standard setters/getters) so that we can add
+features without losing binary-compatibility.
+
+\code
+// For convenience, use `writeString()` with a specialized builder.
+Json::StreamWriterBuilder wbuilder;
+wbuilder.settings_["indentation"] = "\t";  // simple Json::Value
+std::string document = Json::writeString(wbuilder, root);
+
+// Here, using a specialized Builder, we discard comments and
+// record errors as we parse.
+Json::CharReaderBuilder rbuilder;
+rbuilder.settings_["collectComments"] = false;  // simple Json::Value
+std::string errs;
+bool ok = Json::parseFromStream(rbuilder, std::cin, &root, &errs);
+\endcode
+
+Yes, compile-time configuration-checking would be helpful,
+but `Json::Value` lets you
+write and read the builder configuration, which is better! In other words,
+you can configure your JSON parser using JSON.
+
+CharReaders and StreamWriters are not thread-safe, but they are re-usable.
+\code
+Json::CharReaderBuilder rbuilder;
+cfg >> rbuilder.settings_;
+std::unique_ptr<Json::CharReader> const reader(rbuilder.newCharReader());
+reader->parse(start, stop, &value1, &errs);
+// ...
+reader->parse(start, stop, &value2, &errs);
+// etc.
 \endcode
 
 \section _pbuild Build instructions
@@ -116,4 +152,8 @@ Basically JsonCpp is licensed under MIT license, or public domain if desired
 and recognized in your jurisdiction.
 
 \author Baptiste Lepilleur <blep@users.sourceforge.net> (originator)
+\version \include version
+We make strong guarantees about binary-compatibility, consistent with
+<a href="http://apr.apache.org/versioning.html">the Apache versioning scheme</a>.
+\sa version.h
 */

doxybuild.py

@@ -1,20 +1,35 @@
 """Script to generate doxygen documentation.
 """
 from __future__ import print_function
+from __future__ import unicode_literals
 from devtools import tarball
+from contextlib import contextmanager
+import subprocess
+import traceback
 import re
 import os
-import os.path
 import sys
 import shutil
 
+@contextmanager
+def cd(newdir):
+    """
+    http://stackoverflow.com/questions/431684/how-do-i-cd-in-python
+    """
+    prevdir = os.getcwd()
+    os.chdir(newdir)
+    try:
+        yield
+    finally:
+        os.chdir(prevdir)
+
 def find_program(*filenames):
     """find a program in folders path_lst, and sets env[var]
     @param filenames: a list of possible names of the program to search for
     @return: the full path of the filename if found, or '' if filename could not be found
 """
     paths = os.environ.get('PATH', '').split(os.pathsep)
-    suffixes = ('win32' in sys.platform ) and '.exe .com .bat .cmd' or ''
+    suffixes = ('win32' in sys.platform) and '.exe .com .bat .cmd' or ''
     for filename in filenames:
         for name in [filename+ext for ext in suffixes.split()]:
             for directory in paths:
@@ -28,53 +43,56 @@ def do_subst_in_file(targetfile, sourcefile, dict):
     For example, if dict is {'%VERSION%': '1.2345', '%BASE%': 'MyProg'},
     then all instances of %VERSION% in the file will be replaced with 1.2345 etc.
     """
-    try:
+    with open(sourcefile, 'r') as f:
-        f = open(sourcefile, 'rb')
         contents = f.read()
-        f.close()
-    except:
-        print("Can't read source file %s"%sourcefile)
-        raise
     for (k,v) in list(dict.items()):
         v = v.replace('\\','\\\\') 
         contents = re.sub(k, v, contents)
-    try:
+    with open(targetfile, 'w') as f:
-        f = open(targetfile, 'wb')
         f.write(contents)
-        f.close()
+
+def getstatusoutput(cmd):
+    """cmd is a list.
+    """
+    try:
+        process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        output, _ = process.communicate()
+        status = process.returncode
     except:
-        print("Can't write target file %s"%targetfile)
+        status = -1
-        raise
+        output = traceback.format_exc()
+    return status, output
+
+def run_cmd(cmd, silent=False):
+    """Raise exception on failure.
+    """
+    info = 'Running: %r in %r' %(' '.join(cmd), os.getcwd())
+    print(info)
+    sys.stdout.flush()
+    if silent:
+        status, output = getstatusoutput(cmd)
+    else:
+        status, output = os.system(' '.join(cmd)), ''
+    if status:
+        msg = 'Error while %s ...\n\terror=%d, output="""%s"""' %(info, status, output)
+        raise Exception(msg)
+
+def assert_is_exe(path):
+    if not path:
+        raise Exception('path is empty.')
+    if not os.path.isfile(path):
+        raise Exception('%r is not a file.' %path)
+    if not os.access(path, os.X_OK):
+        raise Exception('%r is not executable by this user.' %path)
 
 def run_doxygen(doxygen_path, config_file, working_dir, is_silent):
-    config_file = os.path.abspath( config_file )
+    assert_is_exe(doxygen_path)
-    doxygen_path = doxygen_path
+    config_file = os.path.abspath(config_file)
-    old_cwd = os.getcwd()
+    with cd(working_dir):
-    try:
-        os.chdir( working_dir )
         cmd = [doxygen_path, config_file]
-        print('Running:', ' '.join( cmd ))
+        run_cmd(cmd, is_silent)
-        try:
-            import subprocess
-        except:
-            if os.system( ' '.join( cmd ) ) != 0:
-                print('Documentation generation failed')
-                return False
-        else:
-            if is_silent:
-                process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT )
-            else:
-                process = subprocess.Popen( cmd )
-            stdout, _ = process.communicate()
-            if process.returncode:
-                print('Documentation generation failed:')
-                print(stdout)
-                return False
-        return True
-    finally:
-        os.chdir( old_cwd )
 
-def build_doc( options,  make_release=False ):
+def build_doc(options,  make_release=False):
     if make_release:
         options.make_tarball = True
         options.with_dot = True
@@ -83,56 +101,56 @@ def build_doc( options,  make_release=False ):
         options.open = False
         options.silent = True
 
-    version = open('version','rt').read().strip()
+    version = open('version', 'rt').read().strip()
     output_dir = 'dist/doxygen' # relative to doc/doxyfile location.
-    if not os.path.isdir( output_dir ):
+    if not os.path.isdir(output_dir):
-        os.makedirs( output_dir )
+        os.makedirs(output_dir)
-    top_dir = os.path.abspath( '.' )
+    top_dir = os.path.abspath('.')
     html_output_dirname = 'jsoncpp-api-html-' + version
-    tarball_path = os.path.join( 'dist', html_output_dirname + '.tar.gz' )
+    tarball_path = os.path.join('dist', html_output_dirname + '.tar.gz')
-    warning_log_path = os.path.join( output_dir, '../jsoncpp-doxygen-warning.log' )
+    warning_log_path = os.path.join(output_dir, '../jsoncpp-doxygen-warning.log')
-    html_output_path = os.path.join( output_dir, html_output_dirname )
+    html_output_path = os.path.join(output_dir, html_output_dirname)
-    def yesno( bool ):
+    def yesno(bool):
         return bool and 'YES' or 'NO'
     subst_keys = {
         '%JSONCPP_VERSION%': version,
         '%DOC_TOPDIR%': '',
         '%TOPDIR%': top_dir,
-        '%HTML_OUTPUT%': os.path.join( '..', output_dir, html_output_dirname ),
+        '%HTML_OUTPUT%': os.path.join('..', output_dir, html_output_dirname),
         '%HAVE_DOT%': yesno(options.with_dot),
         '%DOT_PATH%': os.path.split(options.dot_path)[0],
         '%HTML_HELP%': yesno(options.with_html_help),
         '%UML_LOOK%': yesno(options.with_uml_look),
-        '%WARNING_LOG_PATH%': os.path.join( '..', warning_log_path )
+        '%WARNING_LOG_PATH%': os.path.join('..', warning_log_path)
         }
 
-    if os.path.isdir( output_dir ):
+    if os.path.isdir(output_dir):
         print('Deleting directory:', output_dir)
-        shutil.rmtree( output_dir )
+        shutil.rmtree(output_dir)
-    if not os.path.isdir( output_dir ):
+    if not os.path.isdir(output_dir):
-        os.makedirs( output_dir )
+        os.makedirs(output_dir)
 
-    do_subst_in_file( 'doc/doxyfile', 'doc/doxyfile.in', subst_keys )
+    do_subst_in_file('doc/doxyfile', options.doxyfile_input_path, subst_keys)
-    ok = run_doxygen( options.doxygen_path, 'doc/doxyfile', 'doc', is_silent=options.silent )
+    run_doxygen(options.doxygen_path, 'doc/doxyfile', 'doc', is_silent=options.silent)
     if not options.silent:
-        print(open(warning_log_path, 'rb').read())
+        print(open(warning_log_path, 'r').read())
     index_path = os.path.abspath(os.path.join('doc', subst_keys['%HTML_OUTPUT%'], 'index.html'))
     print('Generated documentation can be found in:')
     print(index_path)
     if options.open:
         import webbrowser
-        webbrowser.open( 'file://' + index_path )
+        webbrowser.open('file://' + index_path)
     if options.make_tarball:
         print('Generating doc tarball to', tarball_path)
         tarball_sources = [
             output_dir,
-            'README.txt',
+            'README.md',
             'LICENSE',
             'NEWS.txt',
             'version'
             ]
-        tarball_basedir = os.path.join( output_dir, html_output_dirname )
+        tarball_basedir = os.path.join(output_dir, html_output_dirname)
-        tarball.make_tarball( tarball_path, tarball_sources, tarball_basedir, html_output_dirname )
+        tarball.make_tarball(tarball_path, tarball_sources, tarball_basedir, html_output_dirname)
     return tarball_path, html_output_dirname
 
 def main():
@@ -151,6 +169,8 @@ def main():
         help="""Path to GraphViz dot tool. Must be full qualified path. [Default: %default]""")
     parser.add_option('--doxygen', dest="doxygen_path", action='store', default=find_program('doxygen'),
         help="""Path to Doxygen tool. [Default: %default]""")
+    parser.add_option('--in', dest="doxyfile_input_path", action='store', default='doc/doxyfile.in',
+        help="""Path to doxygen inputs. [Default: %default]""")
     parser.add_option('--with-html-help', dest="with_html_help", action='store_true', default=False,
         help="""Enable generation of Microsoft HTML HELP""")
     parser.add_option('--no-uml-look', dest="with_uml_look", action='store_false', default=True,
@@ -163,7 +183,7 @@ def main():
         help="""Hides doxygen output""")
     parser.enable_interspersed_args()
     options, args = parser.parse_args()
-    build_doc( options )
+    build_doc(options)
 
 if __name__ == '__main__':
     main()

include/json/assertions.h

@@ -7,6 +7,7 @@
 #define CPPTL_JSON_ASSERTIONS_H_INCLUDED
 
 #include <stdlib.h>
+#include <sstream>
 
 #if !defined(JSON_IS_AMALGAMATION)
 #include "config.h"
@@ -16,26 +17,26 @@
 #include <stdexcept>
 #define JSON_ASSERT(condition)                                                 \
   assert(condition); // @todo <= change this into an exception throw
-#define JSON_FAIL_MESSAGE(message) throw std::runtime_error(message);
+#define JSON_FAIL_MESSAGE(message) do{std::ostringstream oss; oss << message; throw std::runtime_error(oss.str());}while(0)
+//#define JSON_FAIL_MESSAGE(message) throw std::runtime_error(message)
 #else // JSON_USE_EXCEPTION
 #define JSON_ASSERT(condition) assert(condition);
 
 // The call to assert() will show the failure message in debug builds. In
-// release bugs we write to invalid memory in order to crash hard, so that a
+// release bugs we abort, for a core-dump or debugger.
-// debugger or crash reporter gets the chance to take over. We still call exit()
-// afterward in order to tell the compiler that this macro doesn't return.
 #define JSON_FAIL_MESSAGE(message)                                             \
   {                                                                            \
-    assert(false&& message);                                                   \
+    std::ostringstream oss; oss << message;                                    \
-    strcpy(reinterpret_cast<char*>(666), message);                             \
+    assert(false && oss.str().c_str());                                        \
-    exit(123);                                                                 \
+    abort();                                                                   \
   }
 
+
 #endif
 
 #define JSON_ASSERT_MESSAGE(condition, message)                                \
   if (!(condition)) {                                                          \
-    JSON_FAIL_MESSAGE(message)                                                 \
+    JSON_FAIL_MESSAGE(message);                                                \
   }
 
 #endif // CPPTL_JSON_ASSERTIONS_H_INCLUDED

include/json/features.h

@@ -44,12 +44,6 @@ public:
   /// \c true if root must be either an array or an object value. Default: \c
   /// false.
   bool strictRoot_;
-
-  /// \c true if dropped null placeholders are allowed. Default: \c false.
-  bool allowDroppedNullPlaceholders_;
-
-  /// \c true if numeric object key are allowed. Default: \c false.
-  bool allowNumericKeys_;
 };
 
 } // namespace Json

include/json/reader.h

@@ -14,6 +14,7 @@
 #include <iosfwd>
 #include <stack>
 #include <string>
+#include <istream>
 
 // Disable warning C4251: <data member>: <type> needs to have dll-interface to
 // be used by...
@@ -27,24 +28,13 @@ namespace Json {
 /** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a
  *Value.
  *
+ * \deprecated Use CharReader and CharReaderBuilder.
  */
 class JSON_API Reader {
 public:
   typedef char Char;
   typedef const Char* Location;
 
-  /** \brief An error tagged with where in the JSON text it was encountered.
-   *
-   * The offsets give the [start, limit) range of bytes within the text. Note
-   * that this is bytes, not codepoints.
-   *
-   */
-  struct StructuredError {
-    size_t offset_start;
-    size_t offset_limit;
-    std::string message;
-  };
-
   /** \brief Constructs a Reader allowing all features
    * for parsing.
    */
@@ -78,7 +68,7 @@ public:
    document to read.
    * \param endDoc Pointer on the end of the UTF-8 encoded string of the
    document to read.
-   \               Must be >= beginDoc.
+   *               Must be >= beginDoc.
    * \param root [out] Contains the root value of the document if it was
    *             successfully parsed.
    * \param collectComments \c true to collect comment and allow writing them
@@ -121,38 +111,6 @@ public:
    */
   std::string getFormattedErrorMessages() const;
 
-  /** \brief Returns a vector of structured erros encounted while parsing.
-   * \return A (possibly empty) vector of StructuredError objects. Currently
-   *         only one error can be returned, but the caller should tolerate
-   * multiple
-   *         errors.  This can occur if the parser recovers from a non-fatal
-   *         parse error and then encounters additional errors.
-   */
-  std::vector<StructuredError> getStructuredErrors() const;
-
-  /** \brief Add a semantic error message.
-   * \param value JSON Value location associated with the error
-   * \param message The error message.
-   * \return \c true if the error was successfully added, \c false if the
-   * Value offset exceeds the document size.
-   */
-  bool pushError(const Value& value, const std::string& message);
-
-  /** \brief Add a semantic error message with extra context.
-   * \param value JSON Value location associated with the error
-   * \param message The error message.
-   * \param extra Additional JSON Value location to contextualize the error
-   * \return \c true if the error was successfully added, \c false if either
-   * Value offset exceeds the document size.
-   */
-  bool pushError(const Value& value, const std::string& message, const Value& extra);
-
-  /** \brief Return whether there are any errors.
-   * \return \c true if there are no errors to report \c false if
-   * errors have occurred.
-   */
-  bool good() const;
-
 private:
   enum TokenType {
     tokenEndOfStream = 0,
@@ -187,7 +145,6 @@ private:
 
   typedef std::deque<ErrorInfo> Errors;
 
-  bool expectToken(TokenType type, Token& token, const char* message);
   bool readToken(Token& token);
   void skipSpaces();
   bool match(Location pattern, int patternLength);
@@ -239,8 +196,119 @@ private:
   std::string commentsBefore_;
   Features features_;
   bool collectComments_;
+};  // Reader
+
+/** Interface for reading JSON from a char array.
+ */
+class JSON_API CharReader {
+public:
+  virtual ~CharReader() {}
+  /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
+   document.
+   * The document must be a UTF-8 encoded string containing the document to read.
+   *
+   * \param beginDoc Pointer on the beginning of the UTF-8 encoded string of the
+   document to read.
+   * \param endDoc Pointer on the end of the UTF-8 encoded string of the
+   document to read.
+   *        Must be >= beginDoc.
+   * \param root [out] Contains the root value of the document if it was
+   *             successfully parsed.
+   * \param errs [out] Formatted error messages (if not NULL)
+   *        a user friendly string that lists errors in the parsed
+   * document.
+   * \return \c true if the document was successfully parsed, \c false if an
+   error occurred.
+   */
+  virtual bool parse(
+      char const* beginDoc, char const* endDoc,
+      Value* root, std::string* errs) = 0;
+
+  class Factory {
+  public:
+    /** \brief Allocate a CharReader via operator new().
+     * \throw std::exception if something goes wrong (e.g. invalid settings)
+     */
+    virtual CharReader* newCharReader() const = 0;
+  };  // Factory
+};  // CharReader
+
+/** \brief Build a CharReader implementation.
+
+  \deprecated This is experimental and will be altered before the next release.
+
+Usage:
+\code
+  using namespace Json;
+  CharReaderBuilder builder;
+  builder.settings_["collectComments"] = false;
+  Value value;
+  std::string errs;
+  bool ok = parseFromStream(builder, std::cin, &value, &errs);
+\endcode
+*/
+class JSON_API CharReaderBuilder : public CharReader::Factory {
+public:
+  // Note: We use a Json::Value so that we can add data-members to this class
+  // without a major version bump.
+  /** Configuration of this builder.
+    These are case-sensitive.
+    Available settings (case-sensitive):
+    - "collectComments": false or true
+      - true to collect comment and allow writing them
+        back during serialization, false to discard comments.
+        This parameter is ignored if allowComments is false.
+    - "allowComments": false or true
+      - true if comments are allowed.
+    - "strictRoot": false or true
+      - true if root must be either an array or an object value
+    - "allowDroppedNullPlaceholders": false or true
+      - true if dropped null placeholders are allowed. (See StreamWriterBuilder.)
+    - "allowNumericKeys": false or true
+      - true if numeric object keys are allowed.
+    - "stackLimit": integer
+      - This is a security issue (seg-faults caused by deeply nested JSON),
+        so the default is low.
+
+    You can examine 'settings_` yourself
+    to see the defaults. You can also write and read them just like any
+    JSON Value.
+    \sa setDefaults()
+    */
+  Json::Value settings_;
+
+  CharReaderBuilder();
+  virtual ~CharReaderBuilder();
+
+  virtual CharReader* newCharReader() const;
+
+  /** \return true if 'settings' are legal and consistent;
+   *   otherwise, indicate bad settings via 'invalid'.
+   */
+  bool validate(Json::Value* invalid) const;
+  /** Called by ctor, but you can use this to reset settings_.
+   * \pre 'settings' != NULL (but Json::null is fine)
+   * \remark Defaults:
+   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderStrictMode
+   */
+  static void setDefaults(Json::Value* settings);
+  /** Same as old Features::strictMode().
+   * \pre 'settings' != NULL (but Json::null is fine)
+   * \remark Defaults:
+   * \snippet src/lib_json/json_reader.cpp CharReaderBuilderDefaults
+   */
+  static void strictMode(Json::Value* settings);
 };
 
+/** Consume entire stream and use its begin/end.
+  * Someday we might have a real StreamReader, but for now this
+  * is convenient.
+  */
+bool parseFromStream(
+    CharReader::Factory const&,
+    std::istream&,
+    Value* root, std::string* errs);
+
 /** \brief Read from 'sin' into 'root'.
 
  Always keep comments from the input JSON.

include/json/value.h

@@ -133,7 +133,11 @@ public:
   typedef Json::LargestUInt LargestUInt;
   typedef Json::ArrayIndex ArrayIndex;
 
-  static const Value& null;
+  static const Value& nullRef;
+#if !defined(__ARMEL__)
+  /// \deprecated This exists for binary compatibility only. Use nullRef.
+  static const Value null;
+#endif
   /// Minimum signed integer value that can be stored in a Json::Value.
   static const LargestInt minLargestInt;
   /// Maximum signed integer value that can be stored in a Json::Value.
@@ -171,7 +175,7 @@ private:
     CZString(const char* cstr, DuplicationPolicy allocate);
     CZString(const CZString& other);
     ~CZString();
-    CZString& operator=(CZString other);
+    CZString &operator=(const CZString &other);
     bool operator<(const CZString& other) const;
     bool operator==(const CZString& other) const;
     ArrayIndex index() const;
@@ -235,25 +239,26 @@ Json::Value obj_value(Json::objectValue); // {}
   Value(const CppTL::ConstString& value);
 #endif
   Value(bool value);
+  /// Deep copy.
   Value(const Value& other);
   ~Value();
 
-  Value& operator=(Value other);
+  // Deep copy, then swap(other).
-  /// Swap values.
+  Value &operator=(const Value &other);
-  /// \note Currently, comments are intentionally not swapped, for
+  /// Swap everything.
-  /// both logic and efficiency.
   void swap(Value& other);
+  /// Swap values but leave comments and source offsets in place.
+  void swapPayload(Value& other);
 
   ValueType type() const;
 
+  /// Compare payload only, not comments etc.
   bool operator<(const Value& other) const;
   bool operator<=(const Value& other) const;
   bool operator>=(const Value& other) const;
   bool operator>(const Value& other) const;
-
   bool operator==(const Value& other) const;
   bool operator!=(const Value& other) const;
-
   int compare(const Value& other) const;
 
   const char* asCString() const;
@@ -391,9 +396,24 @@ Json::Value obj_value(Json::objectValue); // {}
   /// \return the removed Value, or null.
   /// \pre type() is objectValue or nullValue
   /// \post type() is unchanged
+  /// \deprecated
   Value removeMember(const char* key);
   /// Same as removeMember(const char*)
+  /// \deprecated
   Value removeMember(const std::string& key);
+  /** \brief Remove the named map member.
+
+      Update 'removed' iff removed.
+      \return true iff removed (no exceptions)
+  */
+  bool removeMember(const char* key, Value* removed);
+  /** \brief Remove the indexed array element.
+
+      O(n) expensive operations.
+      Update 'removed' iff removed.
+      \return true iff removed (no exceptions)
+  */
+  bool removeIndex(ArrayIndex i, Value* removed);
 
   /// Return true if the object has a member named key.
   bool isMember(const char* key) const;
@@ -416,9 +436,11 @@ Json::Value obj_value(Json::objectValue); // {}
   //      EnumValues enumValues() const;
   //# endif
 
-  /// Comments must be //... or /* ... */
+  /// \deprecated Always pass len.
   void setComment(const char* comment, CommentPlacement placement);
   /// Comments must be //... or /* ... */
+  void setComment(const char* comment, size_t len, CommentPlacement placement);
+  /// Comments must be //... or /* ... */
   void setComment(const std::string& comment, CommentPlacement placement);
   bool hasComment(CommentPlacement placement) const;
   /// Include delimiters and embedded newlines.
@@ -432,13 +454,6 @@ Json::Value obj_value(Json::objectValue); // {}
   iterator begin();
   iterator end();
 
-  // Accessors for the [start, limit) range of bytes within the JSON text from
-  // which this value was parsed, if any.
-  void setOffsetStart(size_t start);
-  void setOffsetLimit(size_t limit);
-  size_t getOffsetStart() const;
-  size_t getOffsetLimit() const;
-
 private:
   void initBasic(ValueType type, bool allocated = false);
 
@@ -461,7 +476,7 @@ private:
     CommentInfo();
     ~CommentInfo();
 
-    void setComment(const char* text);
+    void setComment(const char* text, size_t len);
 
     char* comment_;
   };
@@ -489,17 +504,12 @@ private:
 #endif
   } value_;
   ValueType type_ : 8;
-  int allocated_ : 1; // Notes: if declared as bool, bitfield is useless.
+  unsigned int allocated_ : 1; // Notes: if declared as bool, bitfield is useless.
 #ifdef JSON_VALUE_USE_INTERNAL_MAP
   unsigned int itemIsUsed_ : 1; // used by the ValueInternalMap container.
-  int memberNameIsStatic_ : 1;  // used by the ValueInternalMap container.
+  unsigned int memberNameIsStatic_ : 1;  // used by the ValueInternalMap container.
 #endif
   CommentInfo* comments_;
-
-  // [start, limit) byte offsets in the source JSON text from which this Value
-  // was extracted.
-  size_t start_;
-  size_t limit_;
 };
 
 /** \brief Experimental and untested: represents an element of the "path" to
@@ -1081,6 +1091,14 @@ public:
 
 } // namespace Json
 
+
+namespace std {
+/// Specialize std::swap() for Json::Value.
+template<>
+inline void swap(Json::Value& a, Json::Value& b) { a.swap(b); }
+}
+
+
 #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
 #pragma warning(pop)
 #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)

include/json/version.h

@@ -4,9 +4,9 @@
 #ifndef JSON_VERSION_H_INCLUDED
 # define JSON_VERSION_H_INCLUDED
 
-# define JSONCPP_VERSION_STRING "1.1.0"
+# define JSONCPP_VERSION_STRING "0.8.0"
-# define JSONCPP_VERSION_MAJOR 1
+# define JSONCPP_VERSION_MAJOR 0
-# define JSONCPP_VERSION_MINOR 1
+# define JSONCPP_VERSION_MINOR 8
 # define JSONCPP_VERSION_PATCH 0
 # define JSONCPP_VERSION_QUALIFIER
 # define JSONCPP_VERSION_HEXA ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | (JSONCPP_VERSION_PATCH << 8))

include/json/writer.h

@@ -11,6 +11,7 @@
 #endif // if !defined(JSON_IS_AMALGAMATION)
 #include <vector>
 #include <string>
+#include <ostream>
 
 // Disable warning C4251: <data member>: <type> needs to have dll-interface to
 // be used by...
@@ -23,7 +24,111 @@ namespace Json {
 
 class Value;
 
+/**
+
+Usage:
+\code
+  using namespace Json;
+  void writeToStdout(StreamWriter::Factory const& factory, Value const& value) {
+    std::unique_ptr<StreamWriter> const writer(
+      factory.newStreamWriter());
+    writer->write(value, &std::cout);
+    std::cout << std::endl;  // add lf and flush
+  }
+\endcode
+*/
+class JSON_API StreamWriter {
+protected:
+  std::ostream* sout_;  // not owned; will not delete
+public:
+  StreamWriter();
+  virtual ~StreamWriter();
+  /** Write Value into document as configured in sub-class.
+      Do not take ownership of sout, but maintain a reference during function.
+      \pre sout != NULL
+      \return zero on success
+      \throw std::exception possibly, depending on configuration
+   */
+  virtual int write(Value const& root, std::ostream* sout) = 0;
+
+  /** \brief A simple abstract factory.
+   */
+  class JSON_API Factory {
+  public:
+    virtual ~Factory();
+    /** \brief Allocate a CharReader via operator new().
+     * \throw std::exception if something goes wrong (e.g. invalid settings)
+     */
+    virtual StreamWriter* newStreamWriter() const = 0;
+  };  // Factory
+};  // StreamWriter
+
+/** \brief Write into stringstream, then return string, for convenience.
+ * A StreamWriter will be created from the factory, used, and then deleted.
+ */
+std::string writeString(StreamWriter::Factory const& factory, Value const& root);
+
+
+/** \brief Build a StreamWriter implementation.
+
+Usage:
+\code
+  using namespace Json;
+  Value value = ...;
+  StreamWriterBuilder builder;
+  builder.settings_["commentStyle"] = "None";
+  builder.settings_["indentation"] = "   ";  // or whatever you like
+  std::unique_ptr<Json::StreamWriter> writer(
+      builder.newStreamWriter());
+  writer->write(value, &std::cout);
+  std::cout << std::endl;  // add lf and flush
+\endcode
+*/
+class JSON_API StreamWriterBuilder : public StreamWriter::Factory {
+public:
+  // Note: We use a Json::Value so that we can add data-members to this class
+  // without a major version bump.
+  /** Configuration of this builder.
+    Available settings (case-sensitive):
+    - "commentStyle": "None" or "All"
+    - "indentation":  "<anything>"
+    - "enableYAMLCompatibility": false or true
+      - slightly change the whitespace around colons
+    - "dropNullPlaceholders": false or true
+      - Drop the "null" string from the writer's output for nullValues.
+        Strictly speaking, this is not valid JSON. But when the output is being
+        fed to a browser's Javascript, it makes for smaller output and the
+        browser can handle the output just fine.
+
+    You can examine 'settings_` yourself
+    to see the defaults. You can also write and read them just like any
+    JSON Value.
+    \sa setDefaults()
+    */
+  Json::Value settings_;
+
+  StreamWriterBuilder();
+  virtual ~StreamWriterBuilder();
+
+  /**
+   * \throw std::exception if something goes wrong (e.g. invalid settings)
+   */
+  virtual StreamWriter* newStreamWriter() const;
+
+  /** \return true if 'settings' are legal and consistent;
+   *   otherwise, indicate bad settings via 'invalid'.
+   */
+  bool validate(Json::Value* invalid) const;
+  /** Called by ctor, but you can use this to reset settings_.
+   * \pre 'settings' != NULL (but Json::null is fine)
+   * \remark Defaults:
+   * \snippet src/lib_json/json_writer.cpp StreamWriterBuilderDefaults
+   */
+  static void setDefaults(Json::Value* settings);
+};
+
 /** \brief Abstract class for writers.
+ * \deprecated Use StreamWriter.
  */
 class JSON_API Writer {
 public:
@@ -39,6 +144,7 @@ public:
  *consumption,
  * but may be usefull to support feature such as RPC where bandwith is limited.
  * \sa Reader, Value
+ * \deprecated Use StreamWriterBuilder.
  */
 class JSON_API FastWriter : public Writer {
 public:
@@ -47,15 +153,6 @@ public:
 
   void enableYAMLCompatibility();
 
-  /** \brief Drop the "null" string from the writer's output for nullValues.
-   * Strictly speaking, this is not valid JSON. But when the output is being
-   * fed to a browser's Javascript, it makes for smaller output and the
-   * browser can handle the output just fine.
-   */
-  void dropNullPlaceholders();
-
-  void omitEndingLineFeed();
-
 public: // overridden from Writer
   virtual std::string write(const Value& root);
 
@@ -64,8 +161,6 @@ private:
 
   std::string document_;
   bool yamlCompatiblityEnabled_;
-  bool dropNullPlaceholders_;
-  bool omitEndingLineFeed_;
 };
 
 /** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
@@ -90,6 +185,7 @@ private:
  *#CommentPlacement.
  *
  * \sa Reader, Value, Value::setComment()
+ * \deprecated Use StreamWriterBuilder.
  */
 class JSON_API StyledWriter : public Writer {
 public:
@@ -151,6 +247,7 @@ private:
  *
  * \param indentation Each level will be indented by this amount extra.
  * \sa Reader, Value, Value::setComment()
+ * \deprecated Use StreamWriterBuilder.
  */
 class JSON_API StyledStreamWriter {
 public:
@@ -187,7 +284,8 @@ private:
   std::string indentString_;
   int rightMargin_;
   std::string indentation_;
-  bool addChildValues_;
+  bool addChildValues_ : 1;
+  bool indented_ : 1;
 };
 
 #if defined(JSON_HAS_INT64)

makerelease.py

@@ -34,57 +34,57 @@ SVN_TAG_ROOT = SVN_ROOT + 'tags/jsoncpp'
 SCONS_LOCAL_URL = 'http://sourceforge.net/projects/scons/files/scons-local/1.2.0/scons-local-1.2.0.tar.gz/download'
 SOURCEFORGE_PROJECT = 'jsoncpp'
 
-def set_version( version ):
+def set_version(version):
     with open('version','wb') as f:
-        f.write( version.strip() )
+        f.write(version.strip())
 
-def rmdir_if_exist( dir_path ):
+def rmdir_if_exist(dir_path):
-    if os.path.isdir( dir_path ):
+    if os.path.isdir(dir_path):
-        shutil.rmtree( dir_path )
+        shutil.rmtree(dir_path)
 
 class SVNError(Exception):
     pass
 
-def svn_command( command, *args ):
+def svn_command(command, *args):
     cmd = ['svn', '--non-interactive', command] + list(args)
-    print('Running:', ' '.join( cmd ))
+    print('Running:', ' '.join(cmd))
-    process = subprocess.Popen( cmd,
+    process = subprocess.Popen(cmd,
                                 stdout=subprocess.PIPE,
-                                stderr=subprocess.STDOUT )
+                                stderr=subprocess.STDOUT)
     stdout = process.communicate()[0]
     if process.returncode:
-        error = SVNError( 'SVN command failed:\n' + stdout )
+        error = SVNError('SVN command failed:\n' + stdout)
         error.returncode = process.returncode
         raise error
     return stdout
 
 def check_no_pending_commit():
     """Checks that there is no pending commit in the sandbox."""
-    stdout = svn_command( 'status', '--xml' )
+    stdout = svn_command('status', '--xml')
-    etree = ElementTree.fromstring( stdout )
+    etree = ElementTree.fromstring(stdout)
     msg = []
-    for entry in etree.getiterator( 'entry' ):
+    for entry in etree.getiterator('entry'):
         path = entry.get('path')
         status = entry.find('wc-status').get('item')
         if status != 'unversioned' and path != 'version':
-            msg.append( 'File "%s" has pending change (status="%s")' % (path, status) )
+            msg.append('File "%s" has pending change (status="%s")' % (path, status))
     if msg:
-        msg.insert(0, 'Pending change to commit found in sandbox. Commit them first!' )
+        msg.insert(0, 'Pending change to commit found in sandbox. Commit them first!')
-    return '\n'.join( msg )
+    return '\n'.join(msg)
 
-def svn_join_url( base_url, suffix ):
+def svn_join_url(base_url, suffix):
     if not base_url.endswith('/'):
         base_url += '/'
     if suffix.startswith('/'):
         suffix = suffix[1:]
     return base_url + suffix
 
-def svn_check_if_tag_exist( tag_url ):
+def svn_check_if_tag_exist(tag_url):
     """Checks if a tag exist.
     Returns: True if the tag exist, False otherwise.
     """
     try:
-        list_stdout = svn_command( 'list', tag_url )
+        list_stdout = svn_command('list', tag_url)
     except SVNError as e:
         if e.returncode != 1 or not str(e).find('tag_url'):
             raise e
@@ -92,82 +92,82 @@ def svn_check_if_tag_exist( tag_url ):
         return False
     return True
 
-def svn_commit( message ):
+def svn_commit(message):
     """Commit the sandbox, providing the specified comment.
     """
-    svn_command( 'ci', '-m', message )
+    svn_command('ci', '-m', message)
 
-def svn_tag_sandbox( tag_url, message ):
+def svn_tag_sandbox(tag_url, message):
     """Makes a tag based on the sandbox revisions.
     """
-    svn_command( 'copy', '-m', message, '.', tag_url )
+    svn_command('copy', '-m', message, '.', tag_url)
 
-def svn_remove_tag( tag_url, message ):
+def svn_remove_tag(tag_url, message):
     """Removes an existing tag.
     """
-    svn_command( 'delete', '-m', message, tag_url )
+    svn_command('delete', '-m', message, tag_url)
 
-def svn_export( tag_url, export_dir ):
+def svn_export(tag_url, export_dir):
     """Exports the tag_url revision to export_dir.
        Target directory, including its parent is created if it does not exist.
        If the directory export_dir exist, it is deleted before export proceed.
     """
-    rmdir_if_exist( export_dir )
+    rmdir_if_exist(export_dir)
-    svn_command( 'export', tag_url, export_dir )
+    svn_command('export', tag_url, export_dir)
 
-def fix_sources_eol( dist_dir ):
+def fix_sources_eol(dist_dir):
     """Set file EOL for tarball distribution.
     """
     print('Preparing exported source file EOL for distribution...')
     prune_dirs = antglob.prune_dirs + 'scons-local* ./build* ./libs ./dist'
-    win_sources = antglob.glob( dist_dir, 
+    win_sources = antglob.glob(dist_dir, 
         includes = '**/*.sln **/*.vcproj',
-        prune_dirs = prune_dirs )
+        prune_dirs = prune_dirs)
-    unix_sources = antglob.glob( dist_dir,
+    unix_sources = antglob.glob(dist_dir,
         includes = '''**/*.h **/*.cpp **/*.inl **/*.txt **/*.dox **/*.py **/*.html **/*.in
         sconscript *.json *.expected AUTHORS LICENSE''',
         excludes = antglob.default_excludes + 'scons.py sconsign.py scons-*',
-        prune_dirs = prune_dirs )
+        prune_dirs = prune_dirs)
     for path in win_sources:
-        fixeol.fix_source_eol( path, is_dry_run = False, verbose = True, eol = '\r\n' )
+        fixeol.fix_source_eol(path, is_dry_run = False, verbose = True, eol = '\r\n')
     for path in unix_sources:
-        fixeol.fix_source_eol( path, is_dry_run = False, verbose = True, eol = '\n' )
+        fixeol.fix_source_eol(path, is_dry_run = False, verbose = True, eol = '\n')
 
-def download( url, target_path ):
+def download(url, target_path):
     """Download file represented by url to target_path.
     """
-    f = urllib2.urlopen( url )
+    f = urllib2.urlopen(url)
     try:
         data = f.read()
     finally:
         f.close()
-    fout = open( target_path, 'wb' )
+    fout = open(target_path, 'wb')
     try:
-        fout.write( data )
+        fout.write(data)
     finally:
         fout.close()
 
-def check_compile( distcheck_top_dir, platform ):
+def check_compile(distcheck_top_dir, platform):
     cmd = [sys.executable, 'scons.py', 'platform=%s' % platform, 'check']
-    print('Running:', ' '.join( cmd ))
+    print('Running:', ' '.join(cmd))
-    log_path = os.path.join( distcheck_top_dir, 'build-%s.log' % platform )
+    log_path = os.path.join(distcheck_top_dir, 'build-%s.log' % platform)
-    flog = open( log_path, 'wb' )
+    flog = open(log_path, 'wb')
     try:
-        process = subprocess.Popen( cmd,
+        process = subprocess.Popen(cmd,
                                     stdout=flog,
                                     stderr=subprocess.STDOUT,
-                                    cwd=distcheck_top_dir )
+                                    cwd=distcheck_top_dir)
         stdout = process.communicate()[0]
         status = (process.returncode == 0)
     finally:
         flog.close()
     return (status, log_path)
 
-def write_tempfile( content, **kwargs ):
+def write_tempfile(content, **kwargs):
-    fd, path = tempfile.mkstemp( **kwargs )
+    fd, path = tempfile.mkstemp(**kwargs)
-    f = os.fdopen( fd, 'wt' )
+    f = os.fdopen(fd, 'wt')
     try:
-        f.write( content )
+        f.write(content)
     finally:
         f.close()
     return path
@@ -175,34 +175,34 @@ def write_tempfile( content, **kwargs ):
 class SFTPError(Exception):
     pass
 
-def run_sftp_batch( userhost, sftp, batch, retry=0 ):
+def run_sftp_batch(userhost, sftp, batch, retry=0):
-    path = write_tempfile( batch, suffix='.sftp', text=True )
+    path = write_tempfile(batch, suffix='.sftp', text=True)
     # psftp -agent -C blep,jsoncpp@web.sourceforge.net -batch -b batch.sftp -bc
     cmd = [sftp, '-agent', '-C', '-batch', '-b', path, '-bc', userhost]
     error = None
     for retry_index in range(0, max(1,retry)):
         heading = retry_index == 0 and 'Running:' or 'Retrying:'
-        print(heading, ' '.join( cmd ))
+        print(heading, ' '.join(cmd))
-        process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT )
+        process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
         stdout = process.communicate()[0]
         if process.returncode != 0:
-            error = SFTPError( 'SFTP batch failed:\n' + stdout )
+            error = SFTPError('SFTP batch failed:\n' + stdout)
         else:
             break
     if error:
         raise error
     return stdout
 
-def sourceforge_web_synchro( sourceforge_project, doc_dir,
+def sourceforge_web_synchro(sourceforge_project, doc_dir,
-                             user=None, sftp='sftp' ):
+                             user=None, sftp='sftp'):
     """Notes: does not synchronize sub-directory of doc-dir.
     """
     userhost = '%s,%s@web.sourceforge.net' % (user, sourceforge_project)
-    stdout = run_sftp_batch( userhost, sftp, """
+    stdout = run_sftp_batch(userhost, sftp, """
 cd htdocs
 dir
 exit
-""" )
+""")
     existing_paths = set()
     collect = 0
     for line in stdout.split('\n'):
@@ -216,15 +216,15 @@ exit
         elif collect == 2:
             path = line.strip().split()[-1:]
             if path and path[0] not in ('.', '..'):
-                existing_paths.add( path[0] )
+                existing_paths.add(path[0])
-    upload_paths = set( [os.path.basename(p) for p in antglob.glob( doc_dir )] )
+    upload_paths = set([os.path.basename(p) for p in antglob.glob(doc_dir)])
     paths_to_remove = existing_paths - upload_paths
     if paths_to_remove:
         print('Removing the following file from web:')
-        print('\n'.join( paths_to_remove ))
+        print('\n'.join(paths_to_remove))
-        stdout = run_sftp_batch( userhost, sftp, """cd htdocs
+        stdout = run_sftp_batch(userhost, sftp, """cd htdocs
 rm %s
-exit""" % ' '.join(paths_to_remove) )
+exit""" % ' '.join(paths_to_remove))
     print('Uploading %d files:' % len(upload_paths))
     batch_size = 10
     upload_paths = list(upload_paths)
@@ -235,17 +235,17 @@ exit""" % ' '.join(paths_to_remove) )
         remaining_files = len(upload_paths) - index
         remaining_sec = file_per_sec * remaining_files
         print('%d/%d, ETA=%.1fs' % (index+1, len(upload_paths), remaining_sec))
-        run_sftp_batch( userhost, sftp, """cd htdocs
+        run_sftp_batch(userhost, sftp, """cd htdocs
 lcd %s
 mput %s
-exit""" % (doc_dir, ' '.join(paths) ), retry=3 )
+exit""" % (doc_dir, ' '.join(paths)), retry=3)
 
-def sourceforge_release_tarball( sourceforge_project, paths, user=None, sftp='sftp' ):
+def sourceforge_release_tarball(sourceforge_project, paths, user=None, sftp='sftp'):
     userhost = '%s,%s@frs.sourceforge.net' % (user, sourceforge_project)
-    run_sftp_batch( userhost, sftp, """
+    run_sftp_batch(userhost, sftp, """
 mput %s
 exit
-""" % (' '.join(paths),) )
+""" % (' '.join(paths),))
 
 
 def main():
@@ -286,12 +286,12 @@ Warning: --force should only be used when developping/testing the release script
     options, args = parser.parse_args()
 
     if len(args) != 2:
-        parser.error( 'release_version missing on command-line.' )
+        parser.error('release_version missing on command-line.')
     release_version = args[0]
     next_version = args[1]
 
     if not options.platforms and not options.no_test:
-        parser.error( 'You must specify either --platform or --no-test option.' )
+        parser.error('You must specify either --platform or --no-test option.')
 
     if options.ignore_pending_commit:
         msg = ''
@@ -299,86 +299,86 @@ Warning: --force should only be used when developping/testing the release script
         msg = check_no_pending_commit()
     if not msg:
         print('Setting version to', release_version)
-        set_version( release_version )
+        set_version(release_version)
-        svn_commit( 'Release ' + release_version )
+        svn_commit('Release ' + release_version)
-        tag_url = svn_join_url( SVN_TAG_ROOT, release_version )
+        tag_url = svn_join_url(SVN_TAG_ROOT, release_version)
-        if svn_check_if_tag_exist( tag_url ):
+        if svn_check_if_tag_exist(tag_url):
             if options.retag_release:
-                svn_remove_tag( tag_url, 'Overwriting previous tag' )
+                svn_remove_tag(tag_url, 'Overwriting previous tag')
             else:
                 print('Aborting, tag %s already exist. Use --retag to overwrite it!' % tag_url)
-                sys.exit( 1 )
+                sys.exit(1)
-        svn_tag_sandbox( tag_url, 'Release ' + release_version )
+        svn_tag_sandbox(tag_url, 'Release ' + release_version)
 
         print('Generated doxygen document...')
 ##        doc_dirname = r'jsoncpp-api-html-0.5.0'
 ##        doc_tarball_path = r'e:\prg\vc\Lib\jsoncpp-trunk\dist\jsoncpp-api-html-0.5.0.tar.gz'
-        doc_tarball_path, doc_dirname = doxybuild.build_doc( options, make_release=True )
+        doc_tarball_path, doc_dirname = doxybuild.build_doc(options, make_release=True)
         doc_distcheck_dir = 'dist/doccheck'
-        tarball.decompress( doc_tarball_path, doc_distcheck_dir )
+        tarball.decompress(doc_tarball_path, doc_distcheck_dir)
-        doc_distcheck_top_dir = os.path.join( doc_distcheck_dir, doc_dirname )
+        doc_distcheck_top_dir = os.path.join(doc_distcheck_dir, doc_dirname)
         
         export_dir = 'dist/export'
-        svn_export( tag_url, export_dir )
+        svn_export(tag_url, export_dir)
-        fix_sources_eol( export_dir )
+        fix_sources_eol(export_dir)
         
         source_dir = 'jsoncpp-src-' + release_version
         source_tarball_path = 'dist/%s.tar.gz' % source_dir
         print('Generating source tarball to', source_tarball_path)
-        tarball.make_tarball( source_tarball_path, [export_dir], export_dir, prefix_dir=source_dir )
+        tarball.make_tarball(source_tarball_path, [export_dir], export_dir, prefix_dir=source_dir)
 
         amalgamation_tarball_path = 'dist/%s-amalgamation.tar.gz' % source_dir
         print('Generating amalgamation source tarball to', amalgamation_tarball_path)
         amalgamation_dir = 'dist/amalgamation'
-        amalgamate.amalgamate_source( export_dir, '%s/jsoncpp.cpp' % amalgamation_dir, 'json/json.h' )
+        amalgamate.amalgamate_source(export_dir, '%s/jsoncpp.cpp' % amalgamation_dir, 'json/json.h')
         amalgamation_source_dir = 'jsoncpp-src-amalgamation' + release_version
-        tarball.make_tarball( amalgamation_tarball_path, [amalgamation_dir],
+        tarball.make_tarball(amalgamation_tarball_path, [amalgamation_dir],
-                              amalgamation_dir, prefix_dir=amalgamation_source_dir )
+                              amalgamation_dir, prefix_dir=amalgamation_source_dir)
 
         # Decompress source tarball, download and install scons-local
         distcheck_dir = 'dist/distcheck'
         distcheck_top_dir = distcheck_dir + '/' + source_dir
         print('Decompressing source tarball to', distcheck_dir)
-        rmdir_if_exist( distcheck_dir )
+        rmdir_if_exist(distcheck_dir)
-        tarball.decompress( source_tarball_path, distcheck_dir )
+        tarball.decompress(source_tarball_path, distcheck_dir)
         scons_local_path = 'dist/scons-local.tar.gz'
         print('Downloading scons-local to', scons_local_path)
-        download( SCONS_LOCAL_URL, scons_local_path )
+        download(SCONS_LOCAL_URL, scons_local_path)
         print('Decompressing scons-local to', distcheck_top_dir)
-        tarball.decompress( scons_local_path, distcheck_top_dir )
+        tarball.decompress(scons_local_path, distcheck_top_dir)
 
         # Run compilation
         print('Compiling decompressed tarball')
         all_build_status = True
         for platform in options.platforms.split(','):
             print('Testing platform:', platform)
-            build_status, log_path = check_compile( distcheck_top_dir, platform )
+            build_status, log_path = check_compile(distcheck_top_dir, platform)
             print('see build log:', log_path)
             print(build_status and '=> ok' or '=> FAILED')
             all_build_status = all_build_status and build_status
         if not build_status:
             print('Testing failed on at least one platform, aborting...')
-            svn_remove_tag( tag_url, 'Removing tag due to failed testing' )
+            svn_remove_tag(tag_url, 'Removing tag due to failed testing')
             sys.exit(1)
         if options.user:
             if not options.no_web:
                 print('Uploading documentation using user', options.user)
-                sourceforge_web_synchro( SOURCEFORGE_PROJECT, doc_distcheck_top_dir, user=options.user, sftp=options.sftp )
+                sourceforge_web_synchro(SOURCEFORGE_PROJECT, doc_distcheck_top_dir, user=options.user, sftp=options.sftp)
                 print('Completed documentation upload')
             print('Uploading source and documentation tarballs for release using user', options.user)
-            sourceforge_release_tarball( SOURCEFORGE_PROJECT,
+            sourceforge_release_tarball(SOURCEFORGE_PROJECT,
                                          [source_tarball_path, doc_tarball_path],
-                                         user=options.user, sftp=options.sftp )
+                                         user=options.user, sftp=options.sftp)
             print('Source and doc release tarballs uploaded')
         else:
             print('No upload user specified. Web site and download tarbal were not uploaded.')
             print('Tarball can be found at:', doc_tarball_path)
 
         # Set next version number and commit            
-        set_version( next_version )
+        set_version(next_version)
-        svn_commit( 'Released ' + release_version )
+        svn_commit('Released ' + release_version)
     else:
-        sys.stderr.write( msg + '\n' )
+        sys.stderr.write(msg + '\n')
  
 if __name__ == '__main__':
     main()

scons-tools/globtool.py

@@ -1,9 +1,9 @@
 import fnmatch
 import os
 
-def generate( env ): 
+def generate(env): 
-   def Glob( env, includes = None, excludes = None, dir = '.' ):
+   def Glob(env, includes = None, excludes = None, dir = '.'):
-      """Adds Glob( includes = Split( '*' ), excludes = None, dir = '.')
+      """Adds Glob(includes = Split('*'), excludes = None, dir = '.')
        helper function to environment.
 
        Glob both the file-system files.
@@ -12,36 +12,36 @@ def generate( env ):
        excludes: list of file name pattern exluced from the return list.
 
        Example:
-       sources = env.Glob( ("*.cpp", '*.h'), "~*.cpp", "#src" )
+       sources = env.Glob(("*.cpp", '*.h'), "~*.cpp", "#src")
       """
       def filterFilename(path):
-         abs_path = os.path.join( dir, path )
+         abs_path = os.path.join(dir, path)
          if not os.path.isfile(abs_path):
             return 0
          fn = os.path.basename(path)
          match = 0
          for include in includes:
-            if fnmatch.fnmatchcase( fn, include ):
+            if fnmatch.fnmatchcase(fn, include):
                match = 1
                break
          if match == 1 and not excludes is None:
             for exclude in excludes:
-               if fnmatch.fnmatchcase( fn, exclude ):
+               if fnmatch.fnmatchcase(fn, exclude):
                   match = 0
                   break
          return match
       if includes is None:
          includes = ('*',)
-      elif type(includes) in ( type(''), type(u'') ):
+      elif type(includes) in (type(''), type(u'')):
          includes = (includes,)
-      if type(excludes) in ( type(''), type(u'') ):
+      if type(excludes) in (type(''), type(u'')):
          excludes = (excludes,)
       dir = env.Dir(dir).abspath
-      paths = os.listdir( dir )
+      paths = os.listdir(dir)
-      def makeAbsFileNode( path ):
+      def makeAbsFileNode(path):
-         return env.File( os.path.join( dir, path ) )
+         return env.File(os.path.join(dir, path))
-      nodes = filter( filterFilename, paths )
+      nodes = filter(filterFilename, paths)
-      return map( makeAbsFileNode, nodes )
+      return map(makeAbsFileNode, nodes)
 
    from SCons.Script import Environment
    Environment.Glob = Glob

scons-tools/srcdist.py

@@ -47,7 +47,7 @@ import targz
 ##         elif token == "=":
 ##            data[key] = list()
 ##         else:
-##            append_data( data, key, new_data, token )
+##            append_data(data, key, new_data, token)
 ##            new_data = True
 ##
 ##      last_token = token
@@ -55,7 +55,7 @@ import targz
 ##      
 ##      if last_token == '\\' and token != '\n':
 ##         new_data = False
-##         append_data( data, key, new_data, '\\' )
+##         append_data(data, key, new_data, '\\')
 ##
 ##   # compress lists of len 1 into single strings
 ##   for (k, v) in data.items():
@@ -116,7 +116,7 @@ import targz
 ##         else:
 ##            for pattern in file_patterns:
 ##               sources.extend(glob.glob("/".join([node, pattern])))
-##   sources = map( lambda path: env.File(path), sources )
+##   sources = map(lambda path: env.File(path), sources)
 ##   return sources
 ##
 ##
@@ -143,7 +143,7 @@ def srcDistEmitter(source, target, env):
 ##   # add our output locations
 ##   for (k, v) in output_formats.items():
 ##      if data.get("GENERATE_" + k, v[0]) == "YES":
-##         targets.append(env.Dir( os.path.join(out_dir, data.get(k + "_OUTPUT", v[1]))) )
+##         targets.append(env.Dir(os.path.join(out_dir, data.get(k + "_OUTPUT", v[1]))))
 ##
 ##   # don't clobber targets
 ##   for node in targets:
@@ -161,14 +161,13 @@ def generate(env):
    Add builders and construction variables for the
    SrcDist tool.
    """
-##   doxyfile_scanner = env.Scanner(
+##   doxyfile_scanner = env.Scanner(##      DoxySourceScan,
-##      DoxySourceScan,
 ##      "DoxySourceScan",
 ##      scan_check = DoxySourceScanCheck,
-##   )
+##)
 
    if targz.exists(env):
-      srcdist_builder = targz.makeBuilder( srcDistEmitter )
+      srcdist_builder = targz.makeBuilder(srcDistEmitter)
 
       env['BUILDERS']['SrcDist'] = srcdist_builder
 

scons-tools/substinfile.py

@@ -70,7 +70,7 @@ def generate(env):
         return target, source
 
 ##    env.Append(TOOLS = 'substinfile')       # this should be automaticaly done by Scons ?!?
-    subst_action = SCons.Action.Action( subst_in_file, subst_in_file_string )
+    subst_action = SCons.Action.Action(subst_in_file, subst_in_file_string)
     env['BUILDERS']['SubstInFile'] = Builder(action=subst_action, emitter=subst_emitter)
 
 def exists(env):

scons-tools/targz.py

@@ -27,9 +27,9 @@ TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
 
 if internal_targz:
     def targz(target, source, env):
-        def archive_name( path ):
+        def archive_name(path):
-            path = os.path.normpath( os.path.abspath( path ) )
+            path = os.path.normpath(os.path.abspath(path))
-            common_path = os.path.commonprefix( (base_dir, path) )
+            common_path = os.path.commonprefix((base_dir, path))
             archive_name = path[len(common_path):]
             return archive_name
             
@@ -37,23 +37,23 @@ if internal_targz:
             for name in names:
                 path = os.path.join(dirname, name)
                 if os.path.isfile(path):
-                    tar.add(path, archive_name(path) )
+                    tar.add(path, archive_name(path))
         compression = env.get('TARGZ_COMPRESSION_LEVEL',TARGZ_DEFAULT_COMPRESSION_LEVEL)
-        base_dir = os.path.normpath( env.get('TARGZ_BASEDIR', env.Dir('.')).abspath )
+        base_dir = os.path.normpath(env.get('TARGZ_BASEDIR', env.Dir('.')).abspath)
         target_path = str(target[0])
-        fileobj = gzip.GzipFile( target_path, 'wb', compression )
+        fileobj = gzip.GzipFile(target_path, 'wb', compression)
         tar = tarfile.TarFile(os.path.splitext(target_path)[0], 'w', fileobj)
         for source in source:
             source_path = str(source)
             if source.isdir():
                 os.path.walk(source_path, visit, tar)
             else:
-                tar.add(source_path, archive_name(source_path) )      # filename, arcname
+                tar.add(source_path, archive_name(source_path))      # filename, arcname
         tar.close()
 
     targzAction = SCons.Action.Action(targz, varlist=['TARGZ_COMPRESSION_LEVEL','TARGZ_BASEDIR'])
 
-    def makeBuilder( emitter = None ):
+    def makeBuilder(emitter = None):
         return SCons.Builder.Builder(action = SCons.Action.Action('$TARGZ_COM', '$TARGZ_COMSTR'),
                                      source_factory = SCons.Node.FS.Entry,
                                      source_scanner = SCons.Defaults.DirScanner,

src/jsontestrunner/CMakeLists.txt

@@ -7,7 +7,13 @@ ENDIF(JSONCPP_LIB_BUILD_SHARED)
 ADD_EXECUTABLE(jsontestrunner_exe
                main.cpp
                )
-TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib)
+
+IF(JSONCPP_LIB_BUILD_SHARED)
+    TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib)
+ELSE(JSONCPP_LIB_BUILD_SHARED)
+    TARGET_LINK_LIBRARIES(jsontestrunner_exe jsoncpp_lib_static)
+ENDIF(JSONCPP_LIB_BUILD_SHARED)
+
 SET_TARGET_PROPERTIES(jsontestrunner_exe PROPERTIES OUTPUT_NAME jsontestrunner_exe)
 
 IF(PYTHONINTERP_FOUND)

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 std::string useFastWriter(Json::Value const& root) {
-static int rewriteValueTree(const std::string& rewritePath,
+//   Json::FastWriter writer;
-                            const Json::Value& root,
+//   writer.enableYAMLCompatibility();
-                            std::string& rewrite) {
+//   return writer.write(root);
-  // Json::FastWriter writer;
+// }
-  // writer.enableYAMLCompatibility();
+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,
+static int parseCommandLine(
-                     const char* argv[],
+    int argc, const char* argv[], Options* opts)
-                     Json::Features& features,
+{
-                     std::string& path,
+  opts->parseOnly = false;
-                     bool& parseOnly) {
+  opts->write = &useStyledWriter;
-  parseOnly = false;
   if (argc < 2) {
     return printUsage(argv);
   }
-
   int index = 1;
-  if (std::string(argv[1]) == "--json-checker") {
+  if (std::string(argv[index]) == "--json-checker") {
-    features = Json::Features::strictMode();
+    opts->features = Json::Features::strictMode();
-    parseOnly = true;
+    opts->parseOnly = true;
     ++index;
   }
-
+  if (std::string(argv[index]) == "--json-config") {
-  if (std::string(argv[1]) == "--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);
   }
-
+  opts->path = argv[index];
-  path = argv[index];
   return 0;
 }
+static int runTest(Options const& opts)
+{
+  int exitCode = 0;
 
-int main(int argc, const char* argv[]) {
+  std::string input = readInputTestFile(opts.path.c_str());
-  std::string path;
+  if (input.empty()) {
-  Json::Features features;
+    printf("Failed to read input or empty input: %s\n", opts.path.c_str());
-  bool parseOnly;
+    return 3;
-  int exitCode = parseCommandLine(argc, argv, features, path, parseOnly);
-  if (exitCode != 0) {
-    return exitCode;
   }
 
+  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[]) {
+  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());
+    return runTest(opts);
-    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);
-      }
-    }
   }
   catch (const std::exception& e) {
     printf("Unhandled exception:\n%s\n", e.what());
-    exitCode = 1;
+    return 1;
   }
-
-  return exitCode;
 }

src/lib_json/CMakeLists.txt

@@ -1,15 +1,10 @@
 OPTION(JSONCPP_LIB_BUILD_SHARED "Build jsoncpp_lib as a shared library." OFF)
+OPTION(JSONCPP_LIB_BUILD_STATIC "Build jsoncpp_lib static library." ON)
+
 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
@@ -36,25 +31,14 @@ SET( PUBLIC_HEADERS
 
 SOURCE_GROUP( "Public API" FILES ${PUBLIC_HEADERS} )
 
-ADD_LIBRARY( jsoncpp_lib ${JSONCPP_LIB_TYPE}
+SET(jsoncpp_sources
-             ${PUBLIC_HEADERS} 
+                json_tool.h
-             json_tool.h
+                json_reader.cpp
-             json_reader.cpp
+                json_batchallocator.h
-             json_batchallocator.h
+                json_valueiterator.inl
-             json_valueiterator.inl
+                json_value.cpp
-             json_value.cpp
+                json_writer.cpp
-             json_writer.cpp
+                version.h.in)
-             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)
 
 # Install instructions for this target
 IF(JSONCPP_WITH_CMAKE_PACKAGE)
@@ -63,8 +47,40 @@ ELSE(JSONCPP_WITH_CMAKE_PACKAGE)
     SET(INSTALL_EXPORT)
 ENDIF(JSONCPP_WITH_CMAKE_PACKAGE)
 
-INSTALL( TARGETS jsoncpp_lib ${INSTALL_EXPORT}
+IF(JSONCPP_LIB_BUILD_SHARED)
+    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 )
+
+    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(JSONCPP_LIB_BUILD_STATIC)
+    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 )
+
+    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()

src/lib_json/json_value.cpp

@@ -31,11 +31,13 @@ namespace Json {
 #if defined(__ARMEL__)
 #define ALIGNAS(byte_alignment) __attribute__((aligned(byte_alignment)))
 #else
+// This exists for binary compatibility only. Use nullRef.
+static const Value null;
 #define ALIGNAS(byte_alignment)
 #endif
 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 = reinterpret_cast<const Value&>(kNullRef);
 
 const Int Value::minInt = Int(~(UInt(-1) / 2));
 const Int Value::maxInt = Int(UInt(-1) / 2);
@@ -141,15 +143,17 @@ Value::CommentInfo::~CommentInfo() {
     releaseStringValue(comment_);
 }
 
-void Value::CommentInfo::setComment(const char* text) {
+void Value::CommentInfo::setComment(const char* text, size_t len) {
-  if (comment_)
+  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);
 }
 
 // //////////////////////////////////////////////////////////////////
@@ -189,8 +193,9 @@ void Value::CZString::swap(CZString& other) {
   std::swap(index_, other.index_);
 }
 
-Value::CZString& Value::CZString::operator=(CZString other) {
+Value::CZString &Value::CZString::operator=(const CZString &other) {
-  swap(other);
+  CZString temp(other);
+  swap(temp);
   return *this;
 }
 
@@ -328,7 +333,7 @@ Value::Value(const Value& other)
       itemIsUsed_(0)
 #endif
       ,
-      comments_(0), start_(other.start_), limit_(other.limit_) {
+      comments_(0) {
   switch (type_) {
   case nullValue:
   case intValue:
@@ -367,7 +372,8 @@ 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_));
     }
   }
 }
@@ -405,12 +411,13 @@ Value::~Value() {
     delete[] comments_;
 }
 
-Value& Value::operator=(Value other) {
+Value &Value::operator=(const Value &other) {
-  swap(other);
+  Value temp(other);
+  swap(temp);
   return *this;
 }
 
-void Value::swap(Value& other) {
+void Value::swapPayload(Value& other) {
   ValueType temp = type_;
   type_ = other.type_;
   other.type_ = temp;
@@ -418,8 +425,11 @@ void Value::swap(Value& other) {
   int temp2 = allocated_;
   allocated_ = other.allocated_;
   other.allocated_ = temp2;
-  std::swap(start_, other.start_);
+}
-  std::swap(limit_, other.limit_);
+
+void Value::swap(Value& other) {
+  swapPayload(other);
+  std::swap(comments_, other.comments_);
 }
 
 ValueType Value::type() const { return type_; }
@@ -794,8 +804,6 @@ void Value::clear() {
   JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == arrayValue ||
                           type_ == objectValue,
                       "in Json::Value::clear(): requires complex value");
-  start_ = 0;
-  limit_ = 0;
   switch (type_) {
 #ifndef JSON_VALUE_USE_INTERNAL_MAP
   case arrayValue:
@@ -849,7 +857,7 @@ Value& Value::operator[](ArrayIndex index) {
   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
@@ -869,16 +877,16 @@ const Value& Value::operator[](ArrayIndex index) const {
       type_ == nullValue || type_ == arrayValue,
       "in Json::Value::operator[](ArrayIndex)const: requires arrayValue");
   if (type_ == nullValue)
-    return null;
+    return nullRef;
 #ifndef JSON_VALUE_USE_INTERNAL_MAP
   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;
+  return value ? *value : nullRef;
 #endif
 }
 
@@ -900,8 +908,6 @@ void Value::initBasic(ValueType type, bool allocated) {
   itemIsUsed_ = 0;
 #endif
   comments_ = 0;
-  start_ = 0;
-  limit_ = 0;
 }
 
 Value& Value::resolveReference(const char* key, bool isStatic) {
@@ -917,7 +923,7 @@ Value& Value::resolveReference(const char* key, bool isStatic) {
   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;
@@ -928,7 +934,7 @@ Value& Value::resolveReference(const char* key, bool isStatic) {
 
 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(); }
@@ -938,16 +944,16 @@ const Value& Value::operator[](const char* key) const {
       type_ == nullValue || type_ == objectValue,
       "in Json::Value::operator[](char const*)const: requires objectValue");
   if (type_ == nullValue)
-    return null;
+    return nullRef;
 #ifndef JSON_VALUE_USE_INTERNAL_MAP
   CZString actualKey(key, CZString::noDuplication);
   ObjectValues::const_iterator it = value_.map_->find(actualKey);
   if (it == value_.map_->end())
-    return null;
+    return nullRef;
   return (*it).second;
 #else
   const Value* value = value_.map_->find(key);
-  return value ? *value : null;
+  return value ? *value : nullRef;
 #endif
 }
 
@@ -977,42 +983,81 @@ 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;
+  return value == &nullRef ? defaultValue : *value;
 }
 
 Value Value::get(const std::string& key, const Value& defaultValue) const {
   return get(key.c_str(), defaultValue);
 }
 
-Value Value::removeMember(const char* key) {
+
-  JSON_ASSERT_MESSAGE(type_ == nullValue || type_ == objectValue,
+bool Value::removeMember(const char* key, Value* removed) {
-                      "in Json::Value::removeMember(): requires objectValue");
+  if (type_ != objectValue) {
-  if (type_ == nullValue)
+    return false;
-    return null;
+  }
 #ifndef JSON_VALUE_USE_INTERNAL_MAP
   CZString actualKey(key, CZString::noDuplication);
   ObjectValues::iterator it = value_.map_->find(actualKey);
   if (it == value_.map_->end())
-    return null;
+    return false;
-  Value old(it->second);
+  *removed = it->second;
   value_.map_->erase(it);
-  return old;
+  return true;
 #else
   Value* value = value_.map_->find(key);
   if (value) {
-    Value old(*value);
+    *removed = *value;
     value_.map_.remove(key);
-    return old;
+    return true;
   } else {
-    return null;
+    return false;
   }
 #endif
 }
 
+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 removed;  // null
+  removeMember(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;
+  }
+#ifdef JSON_VALUE_USE_INTERNAL_MAP
+  JSON_FAIL_MESSAGE("removeIndex is not implemented for ValueInternalArray.");
+  return false;
+#else
+  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;
+#endif
+}
+
 #ifdef JSON_USE_CPPTL
 Value Value::get(const CppTL::ConstString& key,
                  const Value& defaultValue) const {
@@ -1022,7 +1067,7 @@ Value Value::get(const CppTL::ConstString& key,
 
 bool Value::isMember(const char* key) const {
   const Value* value = &((*this)[key]);
-  return value != &null;
+  return value != &nullRef;
 }
 
 bool Value::isMember(const std::string& key) const {
@@ -1181,14 +1226,22 @@ 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 {
@@ -1201,14 +1254,6 @@ std::string Value::getComment(CommentPlacement placement) const {
   return "";
 }
 
-void Value::setOffsetStart(size_t start) { start_ = start; }
-
-void Value::setOffsetLimit(size_t limit) { limit_ = limit; }
-
-size_t Value::getOffsetStart() const { return start_; }
-
-size_t Value::getOffsetLimit() const { return limit_; }
-
 std::string Value::toStyledString() const {
   StyledWriter writer;
   return writer.write(*this);
@@ -1428,7 +1473,7 @@ 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 +1494,7 @@ 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;
     }
   }

src/lib_json/json_writer.cpp

@@ -7,13 +7,16 @@
 #include <json/writer.h>
 #include "json_tool.h"
 #endif // if !defined(JSON_IS_AMALGAMATION)
+#include <iomanip>
+#include <memory>
+#include <sstream>
 #include <utility>
+#include <set>
+#include <stdexcept>
 #include <assert.h>
+#include <math.h>
 #include <stdio.h>
 #include <string.h>
-#include <sstream>
-#include <iomanip>
-#include <math.h>
 
 #if defined(_MSC_VER) && _MSC_VER < 1500 // VC++ 8.0 and below
 #include <float.h>
@@ -33,6 +36,12 @@
 
 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++)))
@@ -183,28 +192,21 @@ Writer::~Writer() {}
 // //////////////////////////////////////////////////////////////////
 
 FastWriter::FastWriter()
-    : yamlCompatiblityEnabled_(false), dropNullPlaceholders_(false),
+    : yamlCompatiblityEnabled_(false) {}
-      omitEndingLineFeed_(false) {}
 
 void FastWriter::enableYAMLCompatibility() { yamlCompatiblityEnabled_ = true; }
 
-void FastWriter::dropNullPlaceholders() { dropNullPlaceholders_ = true; }
-
-void FastWriter::omitEndingLineFeed() { omitEndingLineFeed_ = true; }
-
 std::string FastWriter::write(const Value& root) {
   document_ = "";
   writeValue(root);
-  if (!omitEndingLineFeed_)
+  document_ += "\n";
-    document_ += "\n";
   return document_;
 }
 
 void FastWriter::writeValue(const Value& value) {
   switch (value.type()) {
   case nullValue:
-    if (!dropNullPlaceholders_)
+    document_ += "null";
-      document_ += "null";
     break;
   case intValue:
     document_ += valueToString(value.asLargestInt());
@@ -376,6 +378,9 @@ 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 +426,27 @@ void StyledWriter::writeCommentBeforeValue(const Value& root) {
 
   document_ += "\n";
   writeIndent();
-  std::string normalizedComment = normalizeEOL(root.getComment(commentBefore));
+  const std::string& comment = root.getComment(commentBefore);
-  std::string::const_iterator iter = normalizedComment.begin();
+  std::string::const_iterator iter = comment.begin();
-  while (iter != normalizedComment.end()) {
+  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 +457,6 @@ 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 +468,10 @@ 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";
@@ -557,8 +547,10 @@ 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 +591,9 @@ 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 +611,17 @@ void StyledStreamWriter::pushValue(const std::string& value) {
 }
 
 void StyledStreamWriter::writeIndent() {
-  /*
+  // blep intended this to look at the so-far-written string
-    Some comments in this method would have been nice. ;-)
+  // to determine whether we are already indented, but
-
+  // with a stream we cannot do that. So we rely on some saved state.
-   if ( !document_.empty() )
+  // The caller checks indented_.
-   {
-      char last = document_[document_.length()-1];
-      if ( last == ' ' )     // already indented
-         return;
-      if ( last != '\n' )    // Comments may add new-line
-         *document_ << '\n';
-   }
-  */
   *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 +634,30 @@ 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";
+    writeIndent();
-    *document_ << normalizeEOL(root.getComment(commentAfter));
+    *document_ << root.getComment(commentAfter);
-    *document_ << "\n";
   }
+  indented_ = false;
 }
 
 bool StyledStreamWriter::hasCommentForValue(const Value& value) {
@@ -667,28 +666,376 @@ bool StyledStreamWriter::hasCommentForValue(const Value& value) {
          value.hasComment(commentAfter);
 }
 
-std::string StyledStreamWriter::normalizeEOL(const std::string& text) {
+//////////////////////////
-  std::string normalized;
+// BuiltStyledStreamWriter
-  normalized.reserve(text.length());
+
-  const char* begin = text.c_str();
+/// Scoped enums are not available until C++11.
-  const char* end = begin + text.length();
+struct CommentStyle {
-  const char* current = begin;
+  /// Decide whether to write comments.
-  while (current != end) {
+  enum Enum {
-    char c = *current++;
+    None,  ///< Drop all comments.
-    if (c == '\r') // mac or dos EOL
+    Most,  ///< Recover odd behavior of previous versions (not implemented yet).
-    {
+    All  ///< Keep all comments.
-      if (*current == '\n') // convert dos EOL
+  };
-        ++current;
+};
-      normalized += '\n';
+
-    } else // handle unix EOL & other char
+struct BuiltStyledStreamWriter : public StreamWriter
-      normalized += c;
+{
+  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:
+    pushValue(valueToQuotedString(value.asCString()));
+    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(valueToQuotedString(name.c_str()));
+        *sout_ << colonSymbol_;
+        writeValue(childValue);
+        if (++it == members.end()) {
+          writeCommentAfterValueOnSameLine(childValue);
+          break;
+        }
+        *sout_ << ",";
+        writeCommentAfterValueOnSameLine(childValue);
+      }
+      unindent();
+      writeWithIndent("}");
+    }
+  } break;
   }
-  return normalized;
 }
 
-std::ostream& operator<<(std::ostream& sout, const Value& root) {
+void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
-  Json::StyledStreamWriter writer;
+  unsigned size = value.size();
-  writer.write(sout, root);
+  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
+    {
+      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);
+  }
+  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 {
+    throw std::runtime_error("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;
+  bool valid = true;
+  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 valid;
+}
+// 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, Value const& root) {
+  StreamWriterBuilder builder;
+  StreamWriterPtr const writer(builder.newStreamWriter());
+  writer->write(root, &sout);
   return sout;
 }
 

src/test_lib_json/CMakeLists.txt

@@ -9,7 +9,15 @@ ADD_EXECUTABLE( jsoncpp_test
                 main.cpp
                 )
 
-TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib)
+
+IF(JSONCPP_LIB_BUILD_SHARED)
+    TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib)
+ELSE(JSONCPP_LIB_BUILD_SHARED)
+    TARGET_LINK_LIBRARIES(jsoncpp_test jsoncpp_lib_static)
+ENDIF(JSONCPP_LIB_BUILD_SHARED)
+
+# 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?!?)

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];

src/test_lib_json/jsontest.h

@@ -178,8 +178,8 @@ private:
 
 template <typename T, typename U>
 TestResult& checkEqual(TestResult& result,
-                       const T& expected,
+                       T expected,
-                       const U& actual,
+                       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;                                                \

src/test_lib_json/main.cpp

@@ -7,6 +7,7 @@
 #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 +18,8 @@
 #define kint64min Json::Value::minInt64
 #define kuint64max Json::Value::maxUInt64
 
-static const double kdint64max = double(kint64max);
+//static const double kdint64max = double(kint64max);
-static const float kfint64max = float(kint64max);
+//static const float kfint64max = float(kint64max);
 static const float kfint32max = float(kint32max);
 static const float kfuint32max = float(kuint32max);
 
@@ -198,6 +199,18 @@ 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 +253,10 @@ 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, null) {
@@ -1480,34 +1497,15 @@ JSONTEST_FIXTURE(ValueTest, typeChecksThrowExceptions) {
 #endif
 }
 
-JSONTEST_FIXTURE(ValueTest, offsetAccessors) {
+struct StreamWriterTest : JsonTest::TestCase {};
-  Json::Value x;
-  JSONTEST_ASSERT(x.getOffsetStart() == 0);
-  JSONTEST_ASSERT(x.getOffsetLimit() == 0);
-  x.setOffsetStart(10);
-  x.setOffsetLimit(20);
-  JSONTEST_ASSERT(x.getOffsetStart() == 10);
-  JSONTEST_ASSERT(x.getOffsetLimit() == 20);
-  Json::Value y(x);
-  JSONTEST_ASSERT(y.getOffsetStart() == 10);
-  JSONTEST_ASSERT(y.getOffsetLimit() == 20);
-  Json::Value z;
-  z.swap(y);
-  JSONTEST_ASSERT(z.getOffsetStart() == 10);
-  JSONTEST_ASSERT(z.getOffsetLimit() == 20);
-  JSONTEST_ASSERT(y.getOffsetStart() == 0);
-  JSONTEST_ASSERT(y.getOffsetLimit() == 0);
-}
 
-struct WriterTest : JsonTest::TestCase {};
+JSONTEST_FIXTURE(StreamWriterTest, dropNullPlaceholders) {
-
+  Json::StreamWriterBuilder b;
-JSONTEST_FIXTURE(WriterTest, dropNullPlaceholders) {
-  Json::FastWriter writer;
   Json::Value nullValue;
-  JSONTEST_ASSERT(writer.write(nullValue) == "null\n");
+  b.settings_["dropNullPlaceholders"] = false;
-
+  JSONTEST_ASSERT(Json::writeString(b, nullValue) == "null");
-  writer.dropNullPlaceholders();
+  b.settings_["dropNullPlaceholders"] = true;
-  JSONTEST_ASSERT(writer.write(nullValue) == "\n");
+  JSONTEST_ASSERT(Json::writeString(b, nullValue) == "");
 }
 
 struct ReaderTest : JsonTest::TestCase {};
@@ -1518,7 +1516,6 @@ JSONTEST_FIXTURE(ReaderTest, parseWithNoErrors) {
   bool ok = reader.parse("{ \"property\" : \"value\" }", root);
   JSONTEST_ASSERT(ok);
   JSONTEST_ASSERT(reader.getFormattedErrorMessages().size() == 0);
-  JSONTEST_ASSERT(reader.getStructuredErrors().size() == 0);
 }
 
 JSONTEST_FIXTURE(ReaderTest, parseWithNoErrorsTestingOffsets) {
@@ -1530,25 +1527,6 @@ JSONTEST_FIXTURE(ReaderTest, parseWithNoErrorsTestingOffsets) {
                          root);
   JSONTEST_ASSERT(ok);
   JSONTEST_ASSERT(reader.getFormattedErrorMessages().size() == 0);
-  JSONTEST_ASSERT(reader.getStructuredErrors().size() == 0);
-  JSONTEST_ASSERT(root["property"].getOffsetStart() == 15);
-  JSONTEST_ASSERT(root["property"].getOffsetLimit() == 34);
-  JSONTEST_ASSERT(root["property"][0].getOffsetStart() == 16);
-  JSONTEST_ASSERT(root["property"][0].getOffsetLimit() == 23);
-  JSONTEST_ASSERT(root["property"][1].getOffsetStart() == 25);
-  JSONTEST_ASSERT(root["property"][1].getOffsetLimit() == 33);
-  JSONTEST_ASSERT(root["obj"].getOffsetStart() == 44);
-  JSONTEST_ASSERT(root["obj"].getOffsetLimit() == 76);
-  JSONTEST_ASSERT(root["obj"]["nested"].getOffsetStart() == 57);
-  JSONTEST_ASSERT(root["obj"]["nested"].getOffsetLimit() == 60);
-  JSONTEST_ASSERT(root["obj"]["bool"].getOffsetStart() == 71);
-  JSONTEST_ASSERT(root["obj"]["bool"].getOffsetLimit() == 75);
-  JSONTEST_ASSERT(root["null"].getOffsetStart() == 87);
-  JSONTEST_ASSERT(root["null"].getOffsetLimit() == 91);
-  JSONTEST_ASSERT(root["false"].getOffsetStart() == 103);
-  JSONTEST_ASSERT(root["false"].getOffsetLimit() == 108);
-  JSONTEST_ASSERT(root.getOffsetStart() == 0);
-  JSONTEST_ASSERT(root.getOffsetLimit() == 110);
 }
 
 JSONTEST_FIXTURE(ReaderTest, parseWithOneError) {
@@ -1559,13 +1537,6 @@ JSONTEST_FIXTURE(ReaderTest, parseWithOneError) {
   JSONTEST_ASSERT(reader.getFormattedErrorMessages() ==
                   "* Line 1, Column 15\n  Syntax error: value, object or array "
                   "expected.\n");
-  std::vector<Json::Reader::StructuredError> errors =
-      reader.getStructuredErrors();
-  JSONTEST_ASSERT(errors.size() == 1);
-  JSONTEST_ASSERT(errors.at(0).offset_start == 14);
-  JSONTEST_ASSERT(errors.at(0).offset_limit == 15);
-  JSONTEST_ASSERT(errors.at(0).message ==
-                  "Syntax error: value, object or array expected.");
 }
 
 JSONTEST_FIXTURE(ReaderTest, parseChineseWithOneError) {
@@ -1576,13 +1547,6 @@ JSONTEST_FIXTURE(ReaderTest, parseChineseWithOneError) {
   JSONTEST_ASSERT(reader.getFormattedErrorMessages() ==
                   "* Line 1, Column 19\n  Syntax error: value, object or array "
                   "expected.\n");
-  std::vector<Json::Reader::StructuredError> errors =
-      reader.getStructuredErrors();
-  JSONTEST_ASSERT(errors.size() == 1);
-  JSONTEST_ASSERT(errors.at(0).offset_start == 18);
-  JSONTEST_ASSERT(errors.at(0).offset_limit == 19);
-  JSONTEST_ASSERT(errors.at(0).message ==
-                  "Syntax error: value, object or array expected.");
 }
 
 JSONTEST_FIXTURE(ReaderTest, parseWithDetailError) {
@@ -1593,12 +1557,118 @@ JSONTEST_FIXTURE(ReaderTest, parseWithDetailError) {
   JSONTEST_ASSERT(reader.getFormattedErrorMessages() ==
                   "* Line 1, Column 16\n  Bad escape sequence in string\nSee "
                   "Line 1, Column 20 for detail.\n");
-  std::vector<Json::Reader::StructuredError> errors =
+}
-      reader.getStructuredErrors();
+
-  JSONTEST_ASSERT(errors.size() == 1);
+struct CharReaderTest : JsonTest::TestCase {};
-  JSONTEST_ASSERT(errors.at(0).offset_start == 15);
+
-  JSONTEST_ASSERT(errors.at(0).offset_limit == 23);
+JSONTEST_FIXTURE(CharReaderTest, parseWithNoErrors) {
-  JSONTEST_ASSERT(errors.at(0).message == "Bad escape sequence in string");
+  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;
+  }
 }
 
 int main(int argc, const char* argv[]) {
@@ -1621,7 +1691,6 @@ int main(int argc, const char* argv[]) {
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, compareArray);
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, compareObject);
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, compareType);
-  JSONTEST_REGISTER_FIXTURE(runner, ValueTest, offsetAccessors);
   JSONTEST_REGISTER_FIXTURE(runner, ValueTest, typeChecksThrowExceptions);
 
   JSONTEST_REGISTER_FIXTURE(runner, ReaderTest, parseWithNoErrors);
@@ -1631,7 +1700,15 @@ 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, StreamWriterTest, dropNullPlaceholders);
 
   return runner.runCommandLine(argc, argv);
 }

test/cleantests.py

@@ -4,7 +4,7 @@ import os
 
 paths = []
 for pattern in [ '*.actual', '*.actual-rewrite', '*.rewrite', '*.process-output' ]:
-    paths += glob.glob( 'data/' + pattern )
+    paths += glob.glob('data/' + pattern)
 
 for path in paths:
-    os.unlink( path )
+    os.unlink(path)

test/data/test_comment_00.expected

@@ -0,0 +1,4 @@
+// Comment for array
+.=[]
+// Comment within array
+.[0]="one-element"

test/data/test_comment_00.json

@@ -0,0 +1,5 @@
+// Comment for array
+[
+   // Comment within array
+   "one-element"
+]

test/data/test_comment_01.expected

@@ -1,5 +1,7 @@
 .={}
+// Comment for array
 .test=[]
+// Comment within array
 .test[0]={}
 .test[0].a="aaa"
 .test[1]={}

test/data/test_comment_01.json

@@ -1,6 +1,8 @@
 {
     "test":
+    // Comment for array
     [
+       // Comment within array
        { "a" : "aaa" }, // Comment for a
        { "b" : "bbb" }, // Comment for b
        { "c" : "ccc" } // Comment for c

test/data/test_comment_02.expected

@@ -11,4 +11,13 @@
 // Multiline comment cpp-style
 // Second line
 .cpp-test.c=3
-.cpp-test.d=4
+// Comment before double
+.cpp-test.d=4.1
+// Comment before string
+.cpp-test.e="e-string"
+// Comment before true
+.cpp-test.f=true
+// Comment before false
+.cpp-test.g=false
+// Comment before null
+.cpp-test.h=null

test/data/test_comment_02.json

@@ -12,6 +12,15 @@
       // Multiline comment cpp-style
       // Second line
       "c" : 3,
-      "d" : 4
+      // Comment before double
+      "d" : 4.1,
+      // Comment before string
+      "e" : "e-string",
+      // Comment before true
+      "f" : true,
+      // Comment before false
+      "g" : false,
+      // Comment before null
+      "h" : null
    }
 }

test/generate_expected.py

@@ -1,10 +1,10 @@
 from __future__ import print_function
 import glob
 import os.path
-for path in glob.glob( '*.json' ):
+for path in glob.glob('*.json'):
     text = file(path,'rt').read()
     target = os.path.splitext(path)[0] + '.expected'
-    if os.path.exists( target ):
+    if os.path.exists(target):
         print('skipping:', target)
     else:
         print('creating:', target)

test/pyjsontestrunner.py

@@ -15,50 +15,50 @@ actual_path = base_path + '.actual'
 rewrite_path = base_path + '.rewrite'
 rewrite_actual_path = base_path + '.actual-rewrite'
 
-def valueTreeToString( fout, value, path = '.' ):
+def valueTreeToString(fout, value, path = '.'):
     ty = type(value) 
     if ty  is types.DictType:
-        fout.write( '%s={}\n' % path )
+        fout.write('%s={}\n' % path)
         suffix = path[-1] != '.' and '.' or ''
         names = value.keys()
         names.sort()
         for name in names:
-            valueTreeToString( fout, value[name], path + suffix + name )
+            valueTreeToString(fout, value[name], path + suffix + name)
     elif ty is types.ListType:
-        fout.write( '%s=[]\n' % path )
+        fout.write('%s=[]\n' % path)
-        for index, childValue in zip( xrange(0,len(value)), value ):
+        for index, childValue in zip(xrange(0,len(value)), value):
-            valueTreeToString( fout, childValue, path + '[%d]' % index )
+            valueTreeToString(fout, childValue, path + '[%d]' % index)
     elif ty is types.StringType:
-        fout.write( '%s="%s"\n' % (path,value) )
+        fout.write('%s="%s"\n' % (path,value))
     elif ty is types.IntType:
-        fout.write( '%s=%d\n' % (path,value) )
+        fout.write('%s=%d\n' % (path,value))
     elif ty is types.FloatType:
-        fout.write( '%s=%.16g\n' % (path,value) )
+        fout.write('%s=%.16g\n' % (path,value))
     elif value is True:
-        fout.write( '%s=true\n' % path )
+        fout.write('%s=true\n' % path)
     elif value is False:
-        fout.write( '%s=false\n' % path )
+        fout.write('%s=false\n' % path)
     elif value is None:
-        fout.write( '%s=null\n' % path )
+        fout.write('%s=null\n' % path)
     else:
         assert False and "Unexpected value type"
         
-def parseAndSaveValueTree( input, actual_path ):
+def parseAndSaveValueTree(input, actual_path):
-    root = json.loads( input )
+    root = json.loads(input)
-    fout = file( actual_path, 'wt' )
+    fout = file(actual_path, 'wt')
-    valueTreeToString( fout, root )
+    valueTreeToString(fout, root)
     fout.close()
     return root
 
-def rewriteValueTree( value, rewrite_path ):
+def rewriteValueTree(value, rewrite_path):
-    rewrite = json.dumps( value )
+    rewrite = json.dumps(value)
     #rewrite = rewrite[1:-1]  # Somehow the string is quoted ! jsonpy bug ?
-    file( rewrite_path, 'wt').write( rewrite + '\n' )
+    file(rewrite_path, 'wt').write(rewrite + '\n')
     return rewrite
     
-input = file( input_path, 'rt' ).read()
+input = file(input_path, 'rt').read()
-root = parseAndSaveValueTree( input, actual_path )
+root = parseAndSaveValueTree(input, actual_path)
-rewrite = rewriteValueTree( json.write( root ), rewrite_path )
+rewrite = rewriteValueTree(json.write(root), rewrite_path)
-rewrite_root = parseAndSaveValueTree( rewrite, rewrite_actual_path )
+rewrite_root = parseAndSaveValueTree(rewrite, rewrite_actual_path)
 
-sys.exit( 0 )
+sys.exit(0)

test/runjsontests.py

@@ -1,17 +1,36 @@
 from __future__ import print_function
+from __future__ import unicode_literals
+from io import open
 from glob import glob
 import sys
 import os
-import pipes
+import os.path
 import optparse
 
 VALGRIND_CMD = 'valgrind --tool=memcheck --leak-check=yes --undef-value-errors=yes '
 
-def compareOutputs( expected, actual, message ):
+def getStatusOutput(cmd):
+    """
+    Return int, unicode (for both Python 2 and 3).
+    Note: os.popen().close() would return None for 0.
+    """
+    print(cmd, file=sys.stderr)
+    pipe = os.popen(cmd)
+    process_output = pipe.read()
+    try:
+        # We have been using os.popen(). When we read() the result
+        # we get 'str' (bytes) in py2, and 'str' (unicode) in py3.
+        # Ugh! There must be a better way to handle this.
+        process_output = process_output.decode('utf-8')
+    except AttributeError:
+        pass  # python3
+    status = pipe.close()
+    return status, process_output
+def compareOutputs(expected, actual, message):
     expected = expected.strip().replace('\r','').split('\n')
     actual = actual.strip().replace('\r','').split('\n')
     diff_line = 0
-    max_line_to_compare = min( len(expected), len(actual) )
+    max_line_to_compare = min(len(expected), len(actual))
     for index in range(0,max_line_to_compare):
         if expected[index].strip() != actual[index].strip():
             diff_line = index + 1
@@ -20,7 +39,7 @@ def compareOutputs( expected, actual, message ):
         diff_line = max_line_to_compare+1
     if diff_line == 0:
         return None
-    def safeGetLine( lines, index ):
+    def safeGetLine(lines, index):
         index += -1
         if index >= len(lines):
             return ''
@@ -30,65 +49,65 @@ def compareOutputs( expected, actual, message ):
   Actual:   '%s'
 """ % (message, diff_line,
        safeGetLine(expected,diff_line),
-       safeGetLine(actual,diff_line) )
+       safeGetLine(actual,diff_line))
         
-def safeReadFile( path ):
+def safeReadFile(path):
     try:
-        return file( path, 'rt' ).read()
+        return open(path, 'rt', encoding = 'utf-8').read()
     except IOError as e:
         return '<File "%s" is missing: %s>' % (path,e)
 
-def runAllTests( jsontest_executable_path, input_dir = None,
+def runAllTests(jsontest_executable_path, input_dir = None,
-                 use_valgrind=False, with_json_checker=False ):
+                 use_valgrind=False, with_json_checker=False,
+                 writerClass='StyledWriter'):
     if not input_dir:
-        input_dir = os.path.join( os.getcwd(), 'data' )
+        input_dir = os.path.join(os.getcwd(), 'data')
-    tests = glob( os.path.join( input_dir, '*.json' ) )
+    tests = glob(os.path.join(input_dir, '*.json'))
     if with_json_checker:
-        test_jsonchecker = glob( os.path.join( input_dir, '../jsonchecker', '*.json' ) )
+        test_jsonchecker = glob(os.path.join(input_dir, '../jsonchecker', '*.json'))
     else:
         test_jsonchecker = []
     failed_tests = []
     valgrind_path = use_valgrind and VALGRIND_CMD or ''
     for input_path in tests + test_jsonchecker:
-        expect_failure = os.path.basename( input_path ).startswith( 'fail' )
+        expect_failure = os.path.basename(input_path).startswith('fail')
         is_json_checker_test = (input_path in test_jsonchecker) or expect_failure
         print('TESTING:', input_path, end=' ')
         options = is_json_checker_test and '--json-checker' or ''
-        pipe = os.popen( "%s%s %s %s" % (
+        options += ' --json-writer %s'%writerClass
-            valgrind_path, jsontest_executable_path, options,
+        cmd = '%s%s %s "%s"' % (            valgrind_path, jsontest_executable_path, options,
-            pipes.quote(input_path)))
+            input_path)
-        process_output = pipe.read()
+        status, process_output = getStatusOutput(cmd)
-        status = pipe.close()
         if is_json_checker_test:
             if expect_failure:
-                if status is None:
+                if not status:
                     print('FAILED')
-                    failed_tests.append( (input_path, 'Parsing should have failed:\n%s' %
+                    failed_tests.append((input_path, 'Parsing should have failed:\n%s' %
-                                          safeReadFile(input_path)) )
+                                          safeReadFile(input_path)))
                 else:
                     print('OK')
             else:
-                if status is not None:
+                if status:
                     print('FAILED')
-                    failed_tests.append( (input_path, 'Parsing failed:\n' + process_output) )
+                    failed_tests.append((input_path, 'Parsing failed:\n' + process_output))
                 else:
                     print('OK')
         else:
             base_path = os.path.splitext(input_path)[0]
-            actual_output = safeReadFile( base_path + '.actual' )
+            actual_output = safeReadFile(base_path + '.actual')
-            actual_rewrite_output = safeReadFile( base_path + '.actual-rewrite' )
+            actual_rewrite_output = safeReadFile(base_path + '.actual-rewrite')
-            file(base_path + '.process-output','wt').write( process_output )
+            open(base_path + '.process-output', 'wt', encoding = 'utf-8').write(process_output)
             if status:
                 print('parsing failed')
-                failed_tests.append( (input_path, 'Parsing failed:\n' + process_output) )
+                failed_tests.append((input_path, 'Parsing failed:\n' + process_output))
             else:
                 expected_output_path = os.path.splitext(input_path)[0] + '.expected'
-                expected_output = file( expected_output_path, 'rt' ).read()
+                expected_output = open(expected_output_path, 'rt', encoding = 'utf-8').read()
-                detail = ( compareOutputs( expected_output, actual_output, 'input' )
+                detail = (compareOutputs(expected_output, actual_output, 'input')
-                            or compareOutputs( expected_output, actual_rewrite_output, 'rewrite' ) )
+                            or compareOutputs(expected_output, actual_rewrite_output, 'rewrite'))
                 if detail:
                     print('FAILED')
-                    failed_tests.append( (input_path, detail) )
+                    failed_tests.append((input_path, detail))
                 else:
                     print('OK')
 
@@ -100,7 +119,7 @@ def runAllTests( jsontest_executable_path, input_dir = None,
             print(failed_test[1])
             print()
         print('Test results: %d passed, %d failed.' % (len(tests)-len(failed_tests),
-                                                       len(failed_tests) ))
+                                                       len(failed_tests)))
         return 1
     else:
         print('All %d tests passed.' % len(tests))
@@ -108,7 +127,7 @@ def runAllTests( jsontest_executable_path, input_dir = None,
 
 def main():
     from optparse import OptionParser
-    parser = OptionParser( usage="%prog [options] <path to jsontestrunner.exe> [test case directory]" )
+    parser = OptionParser(usage="%prog [options] <path to jsontestrunner.exe> [test case directory]")
     parser.add_option("--valgrind",
                   action="store_true", dest="valgrind", default=False,
                   help="run all the tests using valgrind to detect memory leaks")
@@ -119,17 +138,32 @@ def main():
     options, args = parser.parse_args()
 
     if len(args) < 1 or len(args) > 2:
-        parser.error( 'Must provides at least path to jsontestrunner executable.' )
+        parser.error('Must provides at least path to jsontestrunner executable.')
-        sys.exit( 1 )
+        sys.exit(1)
 
-    jsontest_executable_path = os.path.normpath( os.path.abspath( args[0] ) )
+    jsontest_executable_path = os.path.normpath(os.path.abspath(args[0]))
     if len(args) > 1:
-        input_path = os.path.normpath( os.path.abspath( args[1] ) )
+        input_path = os.path.normpath(os.path.abspath(args[1]))
     else:
         input_path = None
-    status = runAllTests( jsontest_executable_path, input_path,
+    status = runAllTests(jsontest_executable_path, input_path,
-                          use_valgrind=options.valgrind, with_json_checker=options.with_json_checker )
+                         use_valgrind=options.valgrind,
-    sys.exit( status )
+                         with_json_checker=options.with_json_checker,
+                         writerClass='StyledWriter')
+    if status:
+        sys.exit(status)
+    status = runAllTests(jsontest_executable_path, input_path,
+                         use_valgrind=options.valgrind,
+                         with_json_checker=options.with_json_checker,
+                         writerClass='StyledStreamWriter')
+    if status:
+        sys.exit(status)
+    status = runAllTests(jsontest_executable_path, input_path,
+                         use_valgrind=options.valgrind,
+                         with_json_checker=options.with_json_checker,
+                         writerClass='BuiltStyledStreamWriter')
+    if status:
+        sys.exit(status)
 
 if __name__ == '__main__':
     main()

test/rununittests.py

@@ -1,4 +1,6 @@
 from __future__ import print_function
+from __future__ import unicode_literals
+from io import open
 from glob import glob
 import sys
 import os
@@ -9,37 +11,41 @@ import optparse
 VALGRIND_CMD = 'valgrind --tool=memcheck --leak-check=yes --undef-value-errors=yes'
 
 class TestProxy(object):
-    def __init__( self, test_exe_path, use_valgrind=False ):
+    def __init__(self, test_exe_path, use_valgrind=False):
-        self.test_exe_path = os.path.normpath( os.path.abspath( test_exe_path ) )
+        self.test_exe_path = os.path.normpath(os.path.abspath(test_exe_path))
         self.use_valgrind = use_valgrind
 
-    def run( self, options ):
+    def run(self, options):
         if self.use_valgrind:
             cmd = VALGRIND_CMD.split()
         else:
             cmd = []
-        cmd.extend( [self.test_exe_path, '--test-auto'] + options )
+        cmd.extend([self.test_exe_path, '--test-auto'] + options)
-        process = subprocess.Popen( cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT )
+        try:
+            process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+        except:
+            print(cmd)
+            raise
         stdout = process.communicate()[0]
         if process.returncode:
             return False, stdout
         return True, stdout
 
-def runAllTests( exe_path, use_valgrind=False ):
+def runAllTests(exe_path, use_valgrind=False):
-    test_proxy = TestProxy( exe_path, use_valgrind=use_valgrind )
+    test_proxy = TestProxy(exe_path, use_valgrind=use_valgrind)
-    status, test_names = test_proxy.run( ['--list-tests'] )
+    status, test_names = test_proxy.run(['--list-tests'])
     if not status:
         print("Failed to obtain unit tests list:\n" + test_names, file=sys.stderr)
         return 1
-    test_names = [name.strip() for name in test_names.strip().split('\n')]
+    test_names = [name.strip() for name in test_names.decode('utf-8').strip().split('\n')]
     failures = []
     for name in test_names:
         print('TESTING %s:' % name, end=' ')
-        succeed, result = test_proxy.run( ['--test', name] )
+        succeed, result = test_proxy.run(['--test', name])
         if succeed:
             print('OK')
         else:
-            failures.append( (name, result) )
+            failures.append((name, result))
             print('FAILED')
     failed_count = len(failures)
     pass_count = len(test_names) - failed_count
@@ -47,8 +53,7 @@ def runAllTests( exe_path, use_valgrind=False ):
         print()
         for name, result in failures:
             print(result)
-        print('%d/%d tests passed (%d failure(s))' % (
+        print('%d/%d tests passed (%d failure(s))' % (            pass_count, len(test_names), failed_count))
-            pass_count, len(test_names), failed_count))
         return 1
     else:
         print('All %d tests passed' % len(test_names))
@@ -56,7 +61,7 @@ def runAllTests( exe_path, use_valgrind=False ):
 
 def main():
     from optparse import OptionParser
-    parser = OptionParser( usage="%prog [options] <path to test_lib_json.exe>" )
+    parser = OptionParser(usage="%prog [options] <path to test_lib_json.exe>")
     parser.add_option("--valgrind",
                   action="store_true", dest="valgrind", default=False,
                   help="run all the tests using valgrind to detect memory leaks")
@@ -64,11 +69,11 @@ def main():
     options, args = parser.parse_args()
 
     if len(args) != 1:
-        parser.error( 'Must provides at least path to test_lib_json executable.' )
+        parser.error('Must provides at least path to test_lib_json executable.')
-        sys.exit( 1 )
+        sys.exit(1)
 
-    exit_code = runAllTests( args[0], use_valgrind=options.valgrind )
+    exit_code = runAllTests(args[0], use_valgrind=options.valgrind)
-    sys.exit( exit_code )
+    sys.exit(exit_code)
 
 if __name__ == '__main__':
     main()

version

@@ -1 +1 @@
-1.1.0
+0.8.0