1# -*- coding: utf-8 -*- 2# Copyright 2010-2018, Google Inc. 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions are 7# met: 8# 9# * Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# * Redistributions in binary form must reproduce the above 12# copyright notice, this list of conditions and the following disclaimer 13# in the documentation and/or other materials provided with the 14# distribution. 15# * Neither the name of Google Inc. nor the names of its 16# contributors may be used to endorse or promote products derived from 17# this software without specific prior written permission. 18# 19# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31r"""A script to embed the given (relative) path name to C/C++ characters array. 32 33Example: 34 ./embed_pathname.py --path_to_be_embedded=d:\data\mozc 35 --constant_name=kMozcDataDir --output=mozc_data_dir.h 36 Then you will get 'mozc_data_dir.h' which consists of the following line. 37 const char kMozcDataDir[] = "d:\\data\\mozc"; 38""" 39 40__author__ = "yukawa" 41 42from optparse import OptionParser 43import os 44import sys 45 46 47def ParseOption(): 48 """Parse command line options.""" 49 parser = OptionParser() 50 parser.add_option('--path_to_be_embedded', dest='path_to_be_embedded') 51 parser.add_option('--constant_name', dest='constant_name') 52 parser.add_option('--output', dest='output') 53 54 (options, unused_args) = parser.parse_args() 55 if not all(vars(options).values()): 56 print(parser.print_help()) 57 sys.exit(1) 58 59 return options 60 61 62def main(): 63 opt = ParseOption() 64 path = os.path.abspath(opt.path_to_be_embedded) 65 # TODO(yukawa): Consider the case of non-ASCII characters. 66 escaped_path = path.replace('\\', '\\\\') 67 with open(opt.output, 'w') as output_file: 68 output_file.write( 69 'const char %s[] = "%s";\n' % (opt.constant_name, escaped_path)) 70 71 72if __name__ == '__main__': 73 main() 74