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| 1 #!/usr/bin/python | 1 #!/usr/bin/python |
| 2 # | 2 # |
| 3 # Copyright (c) 2011 The Chromium Authors. All rights reserved. | 3 # Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 4 # Use of this source code is governed by a BSD-style license that can be | 4 # Use of this source code is governed by a BSD-style license that can be |
| 5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
| 6 | 6 |
| 7 import sys | 7 import sys |
| 8 | 8 |
| 9 from idl_log import ErrOut, InfoOut, WarnOut | 9 from idl_log import ErrOut, InfoOut, WarnOut |
| 10 from idl_option import GetOption, Option, ParseOptions | 10 from idl_option import GetOption, Option, ParseOptions |
| 11 | 11 |
| 12 GeneratorList = [] | 12 GeneratorList = [] |
| 13 | 13 |
| 14 Option('release', 'Which release to generate.', default='M14') | 14 Option('release', 'Which release to generate.', default='') |
| 15 Option('range', 'Which release ranges in the form of MIN,MAX.', default='') | 15 Option('range', 'Which ranges in the form of MIN,MAX.', default='M13,M14') |
| 16 | 16 |
| 17 | 17 |
| 18 # | 18 # |
| 19 # Generator | 19 # Generator |
| 20 # | 20 # |
| 21 # Base class for generators. This class provides a mechanism for | 21 # Base class for generators. This class provides a mechanism for |
| 22 # adding new generator objects to the IDL driver. To use this class | 22 # adding new generator objects to the IDL driver. To use this class |
| 23 # override the GenerateRelease and GenerateRange members, and | 23 # override the GenerateRelease and GenerateRange members, and |
| 24 # instantiate one copy of the class in the same module which defines it to | 24 # instantiate one copy of the class in the same module which defines it to |
| 25 # register the generator. After the AST is generated, call the static Run | 25 # register the generator. After the AST is generated, call the static Run |
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| 60 return options | 60 return options |
| 61 return None | 61 return None |
| 62 | 62 |
| 63 def Generate(self, ast, options): | 63 def Generate(self, ast, options): |
| 64 self.errors = 0 | 64 self.errors = 0 |
| 65 | 65 |
| 66 rangestr = GetOption('range') | 66 rangestr = GetOption('range') |
| 67 releasestr = GetOption('release') | 67 releasestr = GetOption('release') |
| 68 | 68 |
| 69 # Check for a range option which over-rides a release option | 69 # Check for a range option which over-rides a release option |
| 70 if rangestr: | 70 if not releasestr and rangestr: |
| 71 range_list = rangestr.split(',') | 71 range_list = rangestr.split(',') |
| 72 if len(range_list) != 2: | 72 if len(range_list) != 2: |
| 73 self.Error('Failed to generate for %s, incorrect range: "%s"' % | 73 self.Error('Failed to generate for %s, incorrect range: "%s"' % |
| 74 (self.name, rangestr)) | 74 (self.name, rangestr)) |
| 75 else: | 75 else: |
| 76 vmin = range_list[0] | 76 vmin = range_list[0] |
| 77 vmax = range_list[1] | 77 vmax = range_list[1] |
| 78 vmin = ast.releases.index(vmin) | 78 vmin = ast.releases.index(vmin) |
| 79 vmax = ast.releases.index(vmax) + 1 | 79 vmax = ast.releases.index(vmax) + 1 |
| 80 ret = self.GenerateRange(ast, ast.releases[vmin:vmax], options) | 80 range = ast.releases[vmin:vmax] |
| 81 InfoOut.Log('Generate range %s of %s.' % (range, self.name)) |
| 82 ret = self.GenerateRange(ast, range, options) |
| 81 if ret < 0: | 83 if ret < 0: |
| 82 self.Error('Failed to generate range %s : %s.' %(vmin, vmax)) | 84 self.Error('Failed to generate range %s : %s.' %(vmin, vmax)) |
| 85 else: |
| 86 InfoOut.Log('%s wrote %d files.' % (self.name, ret)) |
| 83 # Otherwise this should be a single release generation | 87 # Otherwise this should be a single release generation |
| 84 else: | 88 else: |
| 85 if releasestr: | 89 if releasestr: |
| 90 InfoOut.Log('Generate release %s of %s.' % (releasestr, self.name)) |
| 86 ret = self.GenerateRelease(ast, releasestr, options) | 91 ret = self.GenerateRelease(ast, releasestr, options) |
| 87 if ret < 0: | 92 if ret < 0: |
| 88 self.Error('Failed to generate release %s.' % releasestr) | 93 self.Error('Failed to generate release %s.' % releasestr) |
| 89 else: | 94 else: |
| 90 InfoOut.Log('%s wrote %d files.' % (self.name, ret)) | 95 InfoOut.Log('%s wrote %d files.' % (self.name, ret)) |
| 91 | 96 |
| 92 else: | 97 else: |
| 93 self.Error('No range or release specified for %s.' % releasestr) | 98 self.Error('No range or release specified for %s.' % releasestr) |
| 94 return self.errors | 99 return self.errors |
| 95 | 100 |
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| 234 filenames = ParseOptions(args) | 239 filenames = ParseOptions(args) |
| 235 ast = ParseFiles(filenames) | 240 ast = ParseFiles(filenames) |
| 236 | 241 |
| 237 return Generator.Run(ast) | 242 return Generator.Run(ast) |
| 238 | 243 |
| 239 | 244 |
| 240 if __name__ == '__main__': | 245 if __name__ == '__main__': |
| 241 GeneratorReleaseTest('Test Gen', 'testgen', 'Generator Class Test.') | 246 GeneratorReleaseTest('Test Gen', 'testgen', 'Generator Class Test.') |
| 242 sys.exit(Main(sys.argv[1:])) | 247 sys.exit(Main(sys.argv[1:])) |
| 243 | 248 |
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