1#!/usr/bin/env python
2#
3# Copyright (C) 2011 Google Inc. 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
31"""Creates a grd file for packaging the inspector files."""
32
33from __future__ import with_statement
34
35import errno
36import os
37import shutil
38import sys
39from xml.dom import minidom
40
41kDevToolsResourcePrefix = 'IDR_DEVTOOLS_'
42kGrdTemplate = '''<?xml version="1.0" encoding="UTF-8"?>
43<grit latest_public_release="0" current_release="1">
44  <outputs>
45    <output filename="grit/devtools_resources.h" type="rc_header">
46      <emit emit_type='prepend'></emit>
47    </output>
48    <output filename="grit/devtools_resources_map.cc" type="resource_file_map_source" />
49    <output filename="grit/devtools_resources_map.h" type="resource_map_header" />
50
51    <output filename="devtools_resources.pak" type="data_package" />
52  </outputs>
53  <release seq="1">
54    <includes></includes>
55  </release>
56</grit>
57'''
58
59
60class ParsedArgs:
61    def __init__(self, source_files, image_dirs, output_filename):
62        self.source_files = source_files
63        self.image_dirs = image_dirs
64        self.output_filename = output_filename
65
66
67def parse_args(argv):
68    images_position = argv.index('--images')
69    output_position = argv.index('--output')
70    source_files = argv[:images_position]
71    image_dirs = argv[images_position + 1:output_position]
72    return ParsedArgs(source_files, image_dirs, argv[output_position + 1])
73
74
75def make_name_from_filename(filename):
76    return (filename.replace('/', '_')
77                    .replace('\\', '_')
78                    .replace('.', '_')).upper()
79
80
81def add_file_to_grd(grd_doc, filename):
82    includes_node = grd_doc.getElementsByTagName('includes')[0]
83    includes_node.appendChild(grd_doc.createTextNode('\n      '))
84
85    new_include_node = grd_doc.createElement('include')
86    new_include_node.setAttribute('name', make_name_from_filename(filename))
87    new_include_node.setAttribute('file', filename)
88    new_include_node.setAttribute('type', 'BINDATA')
89    includes_node.appendChild(new_include_node)
90
91
92def main(argv):
93    parsed_args = parse_args(argv[1:])
94
95    doc = minidom.parseString(kGrdTemplate)
96    output_directory = os.path.dirname(parsed_args.output_filename)
97
98    try:
99        os.makedirs(os.path.join(output_directory, 'Images'))
100    except OSError, e:
101        if e.errno != errno.EEXIST:
102            raise e
103
104    for filename in parsed_args.source_files:
105        shutil.copy(filename, output_directory)
106        add_file_to_grd(doc, os.path.basename(filename))
107
108    for dirname in parsed_args.image_dirs:
109        for filename in os.listdir(dirname):
110            if not filename.endswith('.png') and not filename.endswith('.gif'):
111                continue
112            shutil.copy(os.path.join(dirname, filename),
113                        os.path.join(output_directory, 'Images'))
114            add_file_to_grd(doc, os.path.join('Images', filename))
115
116    with open(parsed_args.output_filename, 'w') as output_file:
117        output_file.write(doc.toxml(encoding='UTF-8'))
118
119
120if __name__ == '__main__':
121    sys.exit(main(sys.argv))
122