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1 # Copyright 2016 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 import argparse | |
6 import sys | |
7 import os | |
8 | |
9 HEADER="""#include "headless/lib/util/embedded_file.h" | |
Sami
2016/05/16 10:00:20
Could you add include guards and a copyright heade
altimin
2016/05/16 14:32:50
Done.
| |
10 | |
11 namespace {namespace} {{ | |
12 | |
13 extern const headless::util::EmbeddedFile {variable_name}; | |
14 | |
15 }} // namespace {namespace} | |
16 """ | |
17 | |
18 SOURCE="""#include "{header_file}" | |
Sami
2016/05/16 10:00:20
Copyright header here too please.
altimin
2016/05/16 14:32:50
Done.
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19 | |
20 namespace {{ | |
21 | |
22 const uint8_t contents[] = {contents}; | |
23 | |
24 }} // anonymous namespace | |
25 | |
26 namespace {namespace} {{ | |
27 | |
28 const headless::util::EmbeddedFile {variable_name} = {{ {length}, contents }}; | |
29 | |
30 }} // namespace {namespace} | |
31 """ | |
32 | |
33 def ParseArguments(args): | |
34 cmdline_parser = argparse.ArgumentParser() | |
35 cmdline_parser.add_argument('--data_file', required=True) | |
36 cmdline_parser.add_argument('--gendir', required=True) | |
37 cmdline_parser.add_argument('--header_file', required=True) | |
38 cmdline_parser.add_argument('--source_file', required=True) | |
39 cmdline_parser.add_argument('--namespace', required=True) | |
40 cmdline_parser.add_argument('--variable_name', required=True) | |
41 | |
42 return cmdline_parser.parse_args(args) | |
43 | |
44 | |
45 def GenerateArray(filepath): | |
46 with open(filepath, 'rb') as f: | |
47 contents = f.read() | |
48 | |
49 contents = [ str(ord(char)) for char in contents ] | |
50 | |
51 return len(contents), "{" + ",".join(contents) + "}" | |
Sami
2016/05/16 10:00:20
Single quotes instead of double please.
altimin
2016/05/16 14:32:50
Done.
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52 | |
53 def GenerateHeader(args): | |
Sami
2016/05/16 10:00:20
Two blank lines between top-level entries (here an
altimin
2016/05/16 14:32:50
Done.
| |
54 return HEADER.format( | |
55 namespace=args.namespace, | |
56 variable_name=args.variable_name) | |
57 | |
58 def GenerateSource(args): | |
59 length, contents = GenerateArray(args.data_file) | |
60 | |
61 return SOURCE.format( | |
62 header_file=args.header_file, | |
63 namespace=args.namespace, | |
64 length=length, | |
65 contents=contents, | |
66 variable_name=args.variable_name) | |
67 | |
68 def WriteHeader(args): | |
69 with open(os.path.join(args.gendir, args.header_file), 'w') as f: | |
70 f.write(GenerateHeader(args)) | |
71 | |
72 def WriteSource(args): | |
73 with open(os.path.join(args.gendir, args.source_file), 'w') as f: | |
74 f.write(GenerateSource(args)) | |
75 | |
76 if __name__ == "__main__": | |
77 args = ParseArguments(sys.argv[1:]) | |
78 | |
79 WriteHeader(args) | |
80 WriteSource(args) | |
81 | |
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