root/addcopyright

#!/usr/bin/python
# -*- coding: utf-8 -*-

import os
import re

DIRS = [
    'src',
]

LICENSE = """boc-flash
Copyright (C) 2008-2009 Bolloré telecom
See AUTHORS file for a full list of contributors.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""

START = "/*\n"
END = " */\n\n"

NOTICE = START
for i in LICENSE.splitlines():
    NOTICE += " * %s\n" % i
NOTICE += END

def findsource(dir, recurse=False):
    out = []
    for entry in os.listdir(dir):
        path = os.path.join(dir, entry)
        if re.match('.*\.(c|cc|cpp|h|js)$', entry) and os.path.isfile(path):
            out.append(path)
        elif recurse and entry != '.svn' and os.path.isdir(path):
            out.extend(findsource(path))
    return out

files = []
for dir in DIRS:
    files.extend(findsource(dir))

for file in files:
    print("processing %s" % file)
    orig = open(file, 'r').read()
    if orig.startswith(START):
        new = NOTICE + orig[orig.index(END) + len(END):]
    else:
        new = NOTICE + orig

    if new != orig:
        print "Updating %s" % file
        open(file, 'w').write(new)