Update IDL to Chrome 32

core/scripts/make-file-arrays.py

-#!/usr/bin/env python
-# Copyright (C) 2012 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# Usage: make-file-arrays.py [--condition=condition-string] --out-h=<header-file-name> --out-cpp=<cpp-file-name> <input-file>...
-
-import os.path
-import re
-import sys
-from optparse import OptionParser
-
-
-def make_variable_name_and_read(file_name):
-    result = re.match(r"([\w\d_]+)\.([\w\d_]+)", os.path.basename(file_name))
-    if not result:
-        print "Invalid input file name:", os.path.basename(file_name)
-        sys.exit(1)
-    variable_name = result.group(1)[0].lower() + result.group(1)[1:] + result.group(2).capitalize()
-    file = open(file_name, "rb")
-    content = file.read()
-    file.close()
-    return (variable_name, content)
-
-
-def strip_whitespace_and_comments(file_name, content):
-    result = re.match(r".*\.([^.]+)", file_name)
-    if not result:
-        print "The file name has no extension:", file_name
-        sys.exit(1)
-    extension = result.group(1).lower()
-    multi_line_comment = re.compile(r"/\*.*?\*/", re.MULTILINE | re.DOTALL)
-    single_line_comment = re.compile(r"//.*$", re.MULTILINE)
-    repeating_space = re.compile(r"[ \t]+", re.MULTILINE)
-    leading_space = re.compile(r"^[ \t]+", re.MULTILINE)
-    trailing_space = re.compile(r"[ \t]+$", re.MULTILINE)
-    empty_line = re.compile(r"\n+")
-    if extension == "js":
-        content = multi_line_comment.sub("", content)
-        content = single_line_comment.sub("", content)
-        content = repeating_space.sub(" ", content)
-        content = leading_space.sub("", content)
-        content = trailing_space.sub("", content)
-        content = empty_line.sub("\n", content)
-    elif extension == "css":
-        content = multi_line_comment.sub("", content)
-        content = repeating_space.sub(" ", content)
-        content = leading_space.sub("", content)
-        content = trailing_space.sub("", content)
-        content = empty_line.sub("\n", content)
-    return content
-
-
-def main():
-    parser = OptionParser()
-    parser.add_option("--out-h", dest="out_header")
-    parser.add_option("--out-cpp", dest="out_cpp")
-    parser.add_option("--condition", dest="flag")
-    (options, args) = parser.parse_args()
-    if len(args) < 1:
-        parser.error("Need one or more input files")
-    if not options.out_header:
-        parser.error("Need to specify --out-h=filename")
-    if not options.out_cpp:
-        parser.error("Need to specify --out-cpp=filename")
-
-    if options.flag:
-        options.flag = options.flag.replace(" AND ", " && ")
-        options.flag = options.flag.replace(" OR ", " || ")
-
-    header_file = open(options.out_header, "w")
-    if options.flag:
-        header_file.write("#if " + options.flag + "\n")
-    header_file.write("namespace WebCore {\n")
-
-    cpp_file = open(options.out_cpp, "w")
-    cpp_file.write("#include \"config.h\"\n")
-    cpp_file.write("#include \"" + os.path.basename(options.out_header) + "\"\n")
-    if options.flag:
-        cpp_file.write("#if " + options.flag + "\n")
-    cpp_file.write("namespace WebCore {\n")
-
-    for file_name in args:
-        (variable_name, content) = make_variable_name_and_read(file_name)
-        content = strip_whitespace_and_comments(file_name, content)
-        size = len(content)
-        header_file.write("extern const char %s[%d];\n" % (variable_name, size))
-        cpp_file.write("const char %s[%d] = {\n" % (variable_name, size))
-        for index in range(size):
-            char_code = ord(content[index])
-            if char_code < 128:
-                cpp_file.write("%d" % char_code)
-            else:
-                cpp_file.write("'\\x%02x'" % char_code)
-            cpp_file.write("," if index != len(content) - 1 else "};\n")
-            if index % 20 == 19:
-                cpp_file.write("\n")
-        cpp_file.write("\n")
-
-    header_file.write("}\n")
-    if options.flag:
-        header_file.write("#endif\n")
-    header_file.close()
-
-    cpp_file.write("}\n")
-    if options.flag:
-        cpp_file.write("#endif\n")
-    cpp_file.close()
-
-
-if __name__ == "__main__":
-    main()