#!/usr/bin/python

# Copyright 2013 Tomas Popela <tpopela@redhat.com>

# Permission is hereby granted, free of charge, to any person obtaining

# a copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sublicense, and/or sell copies of the Software, and to

# permit persons to whom the Software is furnished to do so, subject to

# the following conditions:

#

# The above copyright notice and this permission notice shall be included

# in all copies or substantial portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

import sys

import re

if __name__ == "__main__":

  path = "%s/ffmpeg_generated.gypi" % sys.argv[1]

  with open(path, "r") as input_file:

    content = input_file.read().replace('\n', '')

  brandings = ['ChromeOS', 'ChromiumOS', 'win', 'Chrome']

  output_duplicates = []

  sections = re.findall('\[([^\}]*)\]', content)

  for section in sections:

    condition = re.findall("'([^']*)'", section)

    if not any(x in condition[0] for x in brandings):

      for source_file in condition[1:]:

        output_duplicates.append(

            source_file.replace('<(shared_generated_dir)/', ''))

  output = list(set(output_duplicates))

  output.remove('c_sources')

  output.remove('asm_sources')

  print ' '.join(output)