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author Miodrag Milanovic <mmicko@gmail.com>2015-01-10 13:53:11 +0100
committer Miodrag Milanovic <mmicko@gmail.com>2015-01-10 13:53:11 +0100
commit02d37b6915e453fbc40afc80830d9a2cbb459d1f (patch)
tree87d7a4c5a93f9ecca1d955cfdac6fe25399a9b69 /3rdparty/jsoncpp/amalgamate.py
parent950a428641808b5d083dcfddebbed06367f15a15 (diff)
Added integral version of jsoncpp source (nw)
Diffstat (limited to '3rdparty/jsoncpp/amalgamate.py')
-rw-r--r--3rdparty/jsoncpp/amalgamate.py150
1 files changed, 150 insertions, 0 deletions
diff --git a/3rdparty/jsoncpp/amalgamate.py b/3rdparty/jsoncpp/amalgamate.py
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+++ b/3rdparty/jsoncpp/amalgamate.py
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+"""Amalgate json-cpp library sources into a single source and header file.
+
+Requires Python 2.6
+
+Example of invocation (must be invoked from json-cpp top directory):
+python amalgate.py
+"""
+import os
+import os.path
+import sys
+
+class AmalgamationFile:
+ def __init__( self, top_dir ):
+ self.top_dir = top_dir
+ self.blocks = []
+
+ def add_text( self, text ):
+ if not text.endswith( "\n" ):
+ text += "\n"
+ self.blocks.append( text )
+
+ def add_file( self, relative_input_path, wrap_in_comment=False ):
+ def add_marker( prefix ):
+ self.add_text( "" )
+ self.add_text( "// " + "/"*70 )
+ self.add_text( "// %s of content of file: %s" % (prefix, relative_input_path.replace("\\","/")) )
+ self.add_text( "// " + "/"*70 )
+ self.add_text( "" )
+ add_marker( "Beginning" )
+ 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 )
+ f.close()
+ add_marker( "End" )
+ self.add_text( "\n\n\n\n" )
+
+ def get_value( self ):
+ return "".join( self.blocks ).replace("\r\n","\n")
+
+ def write_to( self, output_path ):
+ output_dir = os.path.dirname( output_path )
+ if output_dir and not os.path.isdir( output_dir ):
+ os.makedirs( output_dir )
+ f = open( output_path, "wb" )
+ f.write( str.encode(self.get_value(), 'UTF-8') )
+ f.close()
+
+def amalgamate_source( source_top_dir=None,
+ target_source_path=None,
+ header_include_path=None ):
+ """Produces amalgated source.
+ Parameters:
+ source_top_dir: top-directory
+ target_source_path: output .cpp path
+ header_include_path: generated header path relative to target_source_path.
+ """
+ print("Amalgating header...")
+ header = AmalgamationFile( source_top_dir )
+ 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_file( "LICENSE", wrap_in_comment=True )
+ header.add_text( "#ifndef 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( "/// to prevent private header inclusion." )
+ header.add_text( "#define JSON_IS_AMALGAMATION" )
+ header.add_file( "include/json/version.h" )
+ header.add_file( "include/json/config.h" )
+ header.add_file( "include/json/forwards.h" )
+ header.add_file( "include/json/features.h" )
+ header.add_file( "include/json/value.h" )
+ header.add_file( "include/json/reader.h" )
+ header.add_file( "include/json/writer.h" )
+ header.add_file( "include/json/assertions.h" )
+ header.add_text( "#endif //ifndef JSON_AMALGATED_H_INCLUDED" )
+
+ 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 )
+
+ 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.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( "/// This header provides forward declaration for all JsonCpp types." )
+ header.add_file( "LICENSE", wrap_in_comment=True )
+ header.add_text( "#ifndef 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( "/// to prevent private header inclusion." )
+ header.add_text( "#define JSON_IS_AMALGAMATION" )
+ header.add_file( "include/json/config.h" )
+ header.add_file( "include/json/forwards.h" )
+ header.add_text( "#endif //ifndef JSON_FORWARD_AMALGATED_H_INCLUDED" )
+
+ target_forward_header_path = os.path.join( os.path.dirname(target_source_path),
+ forward_header_include_path )
+ print("Writing amalgated forward header to %r" % target_forward_header_path)
+ header.write_to( target_forward_header_path )
+
+ print("Amalgating source...")
+ source = AmalgamationFile( source_top_dir )
+ 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_file( "LICENSE", wrap_in_comment=True )
+ source.add_text( "" )
+ source.add_text( "#include <%s>" % header_include_path )
+ 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_reader.cpp") )
+ 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_value.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 )
+
+def main():
+ usage = """%prog [options]
+Generate a single amalgated source and header file from the sources.
+"""
+ from optparse import OptionParser
+ parser = OptionParser(usage=usage)
+ parser.allow_interspersed_args = False
+ parser.add_option("-s", "--source", dest="target_source_path", action="store", default="dist/jsoncpp.cpp",
+ help="""Output .cpp source path. [Default: %default]""")
+ parser.add_option("-i", "--include", dest="header_include_path", action="store", default="json/json.h",
+ help="""Header include path. Used to include the header from the amalgated source file. [Default: %default]""")
+ parser.add_option("-t", "--top-dir", dest="top_dir", action="store", default=os.getcwd(),
+ help="""Source top-directory. [Default: %default]""")
+ parser.enable_interspersed_args()
+ options, args = parser.parse_args()
+
+ msg = amalgamate_source( source_top_dir=options.top_dir,
+ target_source_path=options.target_source_path,
+ header_include_path=options.header_include_path )
+ if msg:
+ sys.stderr.write( msg + "\n" )
+ sys.exit( 1 )
+ else:
+ print("Source succesfully amalagated")
+
+if __name__ == "__main__":
+ main()