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1 # Copyright 2013 The Chromium Authors. All rights reserved. | 1 # Copyright 2013 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 """Code shared by the various language-specific code generators.""" | 5 """Code shared by the various language-specific code generators.""" |
6 | 6 |
7 from functools import partial | 7 from functools import partial |
8 import os.path | 8 import os.path |
9 import re | 9 import re |
10 | 10 |
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31 | 31 |
32 # Dump the data to disk. | 32 # Dump the data to disk. |
33 with open(full_path, "w+") as f: | 33 with open(full_path, "w+") as f: |
34 f.write(contents) | 34 f.write(contents) |
35 | 35 |
36 class Generator(object): | 36 class Generator(object): |
37 # Pass |output_dir| to emit files to disk. Omit |output_dir| to echo all | 37 # Pass |output_dir| to emit files to disk. Omit |output_dir| to echo all |
38 # files to stdout. | 38 # files to stdout. |
39 def __init__(self, module, output_dir=None, typemap=None, variant=None, | 39 def __init__(self, module, output_dir=None, typemap=None, variant=None, |
40 bytecode_path=None, for_blink=False, use_once_callback=False, | 40 bytecode_path=None, for_blink=False, use_once_callback=False, |
41 use_new_js_bindings=False, export_attribute=None, | 41 export_attribute=None, export_header=None, |
42 export_header=None, generate_non_variant_code=False): | 42 generate_non_variant_code=False): |
43 self.module = module | 43 self.module = module |
44 self.output_dir = output_dir | 44 self.output_dir = output_dir |
45 self.typemap = typemap or {} | 45 self.typemap = typemap or {} |
46 self.variant = variant | 46 self.variant = variant |
47 self.bytecode_path = bytecode_path | 47 self.bytecode_path = bytecode_path |
48 self.for_blink = for_blink | 48 self.for_blink = for_blink |
49 self.use_once_callback = use_once_callback | 49 self.use_once_callback = use_once_callback |
50 self.use_new_js_bindings = use_new_js_bindings | |
51 self.export_attribute = export_attribute | 50 self.export_attribute = export_attribute |
52 self.export_header = export_header | 51 self.export_header = export_header |
53 self.generate_non_variant_code = generate_non_variant_code | 52 self.generate_non_variant_code = generate_non_variant_code |
54 | 53 |
55 def GetStructsFromMethods(self): | 54 def GetStructsFromMethods(self): |
56 result = [] | 55 result = [] |
57 for interface in self.module.interfaces: | 56 for interface in self.module.interfaces: |
58 for method in interface.methods: | 57 for method in interface.methods: |
59 result.append(self._GetStructFromMethod(method)) | 58 result.append(self._GetStructFromMethod(method)) |
60 if method.response_parameters != None: | 59 if method.response_parameters != None: |
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144 return self._AddStructComputedData(False, struct) | 143 return self._AddStructComputedData(False, struct) |
145 | 144 |
146 def _GetResponseStructFromMethod(self, method): | 145 def _GetResponseStructFromMethod(self, method): |
147 """Converts a method's response_parameters into the fields of a struct.""" | 146 """Converts a method's response_parameters into the fields of a struct.""" |
148 params_class = "%s_%s_ResponseParams" % (method.interface.name, method.name) | 147 params_class = "%s_%s_ResponseParams" % (method.interface.name, method.name) |
149 struct = mojom.Struct(params_class, module=method.interface.module) | 148 struct = mojom.Struct(params_class, module=method.interface.module) |
150 for param in method.response_parameters: | 149 for param in method.response_parameters: |
151 struct.AddField(param.name, param.kind, param.ordinal, | 150 struct.AddField(param.name, param.kind, param.ordinal, |
152 attributes=param.attributes) | 151 attributes=param.attributes) |
153 return self._AddStructComputedData(False, struct) | 152 return self._AddStructComputedData(False, struct) |
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