#!/usr/bin/env python3 # Copyright 2017 The Dawn Authors # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import json, os, sys from collections import namedtuple from generator_lib import Generator, run_generator, FileRender ############################################################ # OBJECT MODEL ############################################################ class Metadata: def __init__(self, metadata): self.api = metadata['api'] self.namespace = metadata['namespace'] self.c_prefix = metadata.get('c_prefix', self.namespace.upper()) self.proc_table_prefix = metadata['proc_table_prefix'] self.impl_dir = metadata.get('impl_dir', '') self.native_namespace = metadata['native_namespace'] self.copyright_year = metadata.get('copyright_year', None) class Name: def __init__(self, name, native=False): self.native = native self.name = name if native: self.chunks = [name] else: self.chunks = name.split(' ') def get(self): return self.name def CamelChunk(self, chunk): return chunk[0].upper() + chunk[1:] def canonical_case(self): return (' '.join(self.chunks)).lower() def concatcase(self): return ''.join(self.chunks) def camelCase(self): return self.chunks[0] + ''.join( [self.CamelChunk(chunk) for chunk in self.chunks[1:]]) def CamelCase(self): return ''.join([self.CamelChunk(chunk) for chunk in self.chunks]) def SNAKE_CASE(self): return '_'.join([chunk.upper() for chunk in self.chunks]) def snake_case(self): return '_'.join(self.chunks) def js_enum_case(self): result = self.chunks[0].lower() for chunk in self.chunks[1:]: if not result[-1].isdigit(): result += '-' result += chunk.lower() return result def concat_names(*names): return ' '.join([name.canonical_case() for name in names]) class Type: def __init__(self, name, json_data, native=False): self.json_data = json_data self.dict_name = name self.name = Name(name, native=native) self.category = json_data['category'] self.is_wire_transparent = False EnumValue = namedtuple('EnumValue', ['name', 'value', 'valid', 'json_data']) class EnumType(Type): def __init__(self, is_enabled, name, json_data): Type.__init__(self, name, json_data) self.values = [] self.contiguousFromZero = True lastValue = -1 for m in self.json_data['values']: if not is_enabled(m): continue value = m['value'] if value != lastValue + 1: self.contiguousFromZero = False lastValue = value self.values.append( EnumValue(Name(m['name']), value, m.get('valid', True), m)) # Assert that all values are unique in enums all_values = set() for value in self.values: if value.value in all_values: raise Exception("Duplicate value {} in enum {}".format( value.value, name)) all_values.add(value.value) self.is_wire_transparent = True BitmaskValue = namedtuple('BitmaskValue', ['name', 'value', 'json_data']) class BitmaskType(Type): def __init__(self, is_enabled, name, json_data): Type.__init__(self, name, json_data) self.values = [ BitmaskValue(Name(m['name']), m['value'], m) for m in self.json_data['values'] if is_enabled(m) ] self.full_mask = 0 for value in self.values: self.full_mask = self.full_mask | value.value self.is_wire_transparent = True class FunctionPointerType(Type): def __init__(self, is_enabled, name, json_data): Type.__init__(self, name, json_data) self.return_type = None self.arguments = [] class TypedefType(Type): def __init__(self, is_enabled, name, json_data): Type.__init__(self, name, json_data) self.type = None class NativeType(Type): def __init__(self, is_enabled, name, json_data): Type.__init__(self, name, json_data, native=True) self.is_wire_transparent = True # Methods and structures are both "records", so record members correspond to # method arguments or structure members. class RecordMember: def __init__(self, name, typ, annotation, json_data, optional=False, is_return_value=False, default_value=None, skip_serialize=False): self.name = name self.type = typ self.annotation = annotation self.json_data = json_data self.length = None self.optional = optional self.is_return_value = is_return_value self.handle_type = None self.default_value = default_value self.skip_serialize = skip_serialize def set_handle_type(self, handle_type): assert self.type.dict_name == "ObjectHandle" self.handle_type = handle_type Method = namedtuple('Method', ['name', 'return_type', 'arguments', 'json_data']) class ObjectType(Type): def __init__(self, is_enabled, name, json_data): json_data_override = {'methods': []} if 'methods' in json_data: json_data_override['methods'] = [ m for m in json_data['methods'] if is_enabled(m) ] Type.__init__(self, name, dict(json_data, **json_data_override)) class Record: def __init__(self, name): self.name = Name(name) self.members = [] self.may_have_dawn_object = False def update_metadata(self): def may_have_dawn_object(member): if isinstance(member.type, ObjectType): return True elif isinstance(member.type, StructureType): return member.type.may_have_dawn_object else: return False self.may_have_dawn_object = any( may_have_dawn_object(member) for member in self.members) # Set may_have_dawn_object to true if the type is chained or # extensible. Chained structs may contain a Dawn object. if isinstance(self, StructureType): self.may_have_dawn_object = (self.may_have_dawn_object or self.chained or self.extensible) class StructureType(Record, Type): def __init__(self, is_enabled, name, json_data): Record.__init__(self, name) json_data_override = {} if 'members' in json_data: json_data_override['members'] = [ m for m in json_data['members'] if is_enabled(m) ] Type.__init__(self, name, dict(json_data, **json_data_override)) self.chained = json_data.get("chained", None) self.extensible = json_data.get("extensible", None) if self.chained: assert (self.chained == "in" or self.chained == "out") if self.extensible: assert (self.extensible == "in" or self.extensible == "out") # Chained structs inherit from wgpu::ChainedStruct, which has # nextInChain, so setting both extensible and chained would result in # two nextInChain members. assert not (self.extensible and self.chained) def update_metadata(self): Record.update_metadata(self) if self.may_have_dawn_object: self.is_wire_transparent = False return assert not (self.chained or self.extensible) def get_is_wire_transparent(member): return member.type.is_wire_transparent and member.annotation == 'value' self.is_wire_transparent = all( get_is_wire_transparent(m) for m in self.members) @property def output(self): return self.chained == "out" or self.extensible == "out" class ConstantDefinition(): def __init__(self, is_enabled, name, json_data): self.type = None self.value = json_data['value'] self.json_data = json_data self.name = Name(name) class FunctionDeclaration(): def __init__(self, is_enabled, name, json_data): self.return_type = None self.arguments = [] self.json_data = json_data self.name = Name(name) class Command(Record): def __init__(self, name, members=None): Record.__init__(self, name) self.members = members or [] self.derived_object = None self.derived_method = None def linked_record_members(json_data, types): members = [] members_by_name = {} for m in json_data: member = RecordMember(Name(m['name']), types[m['type']], m.get('annotation', 'value'), m, optional=m.get('optional', False), is_return_value=m.get('is_return_value', False), default_value=m.get('default', None), skip_serialize=m.get('skip_serialize', False)) handle_type = m.get('handle_type') if handle_type: member.set_handle_type(types[handle_type]) members.append(member) members_by_name[member.name.canonical_case()] = member for (member, m) in zip(members, json_data): if member.annotation != 'value': if not 'length' in m: if member.type.category != 'object': member.length = "constant" member.constant_length = 1 else: assert False elif m['length'] == 'strlen': member.length = 'strlen' elif isinstance(m['length'], int): assert m['length'] > 0 member.length = "constant" member.constant_length = m['length'] else: member.length = members_by_name[m['length']] return members ############################################################ # PARSE ############################################################ def link_object(obj, types): def make_method(json_data): arguments = linked_record_members(json_data.get('args', []), types) return Method(Name(json_data['name']), types[json_data.get('returns', 'void')], arguments, json_data) obj.methods = [make_method(m) for m in obj.json_data.get('methods', [])] obj.methods.sort(key=lambda method: method.name.canonical_case()) def link_structure(struct, types): struct.members = linked_record_members(struct.json_data['members'], types) def link_function_pointer(function_pointer, types): link_function(function_pointer, types) def link_typedef(typedef, types): typedef.type = types[typedef.json_data['type']] def link_constant(constant, types): constant.type = types[constant.json_data['type']] assert constant.type.name.native def link_function(function, types): function.return_type = types[function.json_data.get('returns', 'void')] function.arguments = linked_record_members(function.json_data['args'], types) # Sort structures so that if struct A has struct B as a member, then B is # listed before A. # # This is a form of topological sort where we try to keep the order reasonably # similar to the original order (though the sort isn't technically stable). # # It works by computing for each struct type what is the depth of its DAG of # dependents, then re-sorting based on that depth using Python's stable sort. # This makes a toposort because if A depends on B then its depth will be bigger # than B's. It is also nice because all nodes with the same depth are kept in # the input order. def topo_sort_structure(structs): for struct in structs: struct.visited = False struct.subdag_depth = 0 def compute_depth(struct): if struct.visited: return struct.subdag_depth max_dependent_depth = 0 for member in struct.members: if member.type.category == 'structure': max_dependent_depth = max(max_dependent_depth, compute_depth(member.type) + 1) struct.subdag_depth = max_dependent_depth struct.visited = True return struct.subdag_depth for struct in structs: compute_depth(struct) result = sorted(structs, key=lambda struct: struct.subdag_depth) for struct in structs: del struct.visited del struct.subdag_depth return result def parse_json(json, enabled_tags): is_enabled = lambda json_data: item_is_enabled(enabled_tags, json_data) category_to_parser = { 'bitmask': BitmaskType, 'enum': EnumType, 'native': NativeType, 'function pointer': FunctionPointerType, 'object': ObjectType, 'structure': StructureType, 'typedef': TypedefType, 'constant': ConstantDefinition, 'function': FunctionDeclaration } types = {} by_category = {} for name in category_to_parser.keys(): by_category[name] = [] for (name, json_data) in json.items(): if name[0] == '_' or not item_is_enabled(enabled_tags, json_data): continue category = json_data['category'] parsed = category_to_parser[category](is_enabled, name, json_data) by_category[category].append(parsed) types[name] = parsed for obj in by_category['object']: link_object(obj, types) for struct in by_category['structure']: link_structure(struct, types) for function_pointer in by_category['function pointer']: link_function_pointer(function_pointer, types) for typedef in by_category['typedef']: link_typedef(typedef, types) for constant in by_category['constant']: link_constant(constant, types) for function in by_category['function']: link_function(function, types) for category in by_category.keys(): by_category[category] = sorted( by_category[category], key=lambda typ: typ.name.canonical_case()) by_category['structure'] = topo_sort_structure(by_category['structure']) for struct in by_category['structure']: struct.update_metadata() api_params = { 'types': types, 'by_category': by_category, 'enabled_tags': enabled_tags, } return { 'metadata': Metadata(json['_metadata']), 'types': types, 'by_category': by_category, 'enabled_tags': enabled_tags, 'c_methods': lambda typ: c_methods(api_params, typ), 'c_methods_sorted_by_name': get_c_methods_sorted_by_name(api_params), } ############################################################ # WIRE STUFF ############################################################ # Create wire commands from api methods def compute_wire_params(api_params, wire_json): wire_params = api_params.copy() types = wire_params['types'] commands = [] return_commands = [] wire_json['special items']['client_handwritten_commands'] += wire_json[ 'special items']['client_side_commands'] # Generate commands from object methods for api_object in wire_params['by_category']['object']: for method in api_object.methods: command_name = concat_names(api_object.name, method.name) command_suffix = Name(command_name).CamelCase() # Only object return values or void are supported. # Other methods must be handwritten. is_object = method.return_type.category == 'object' is_void = method.return_type.name.canonical_case() == 'void' if not (is_object or is_void): assert command_suffix in ( wire_json['special items']['client_handwritten_commands']) continue if command_suffix in ( wire_json['special items']['client_side_commands']): continue # Create object method commands by prepending "self" members = [ RecordMember(Name('self'), types[api_object.dict_name], 'value', {}) ] members += method.arguments # Client->Server commands that return an object return the # result object handle if method.return_type.category == 'object': result = RecordMember(Name('result'), types['ObjectHandle'], 'value', {}, is_return_value=True) result.set_handle_type(method.return_type) members.append(result) command = Command(command_name, members) command.derived_object = api_object command.derived_method = method commands.append(command) for (name, json_data) in wire_json['commands'].items(): commands.append(Command(name, linked_record_members(json_data, types))) for (name, json_data) in wire_json['return commands'].items(): return_commands.append( Command(name, linked_record_members(json_data, types))) wire_params['cmd_records'] = { 'command': commands, 'return command': return_commands } for commands in wire_params['cmd_records'].values(): for command in commands: command.update_metadata() commands.sort(key=lambda c: c.name.canonical_case()) wire_params.update(wire_json.get('special items', {})) return wire_params ############################################################# # Generator ############################################################# def as_varName(*names): return names[0].camelCase() + ''.join( [name.CamelCase() for name in names[1:]]) def as_cType(c_prefix, name): if name.native: return name.concatcase() else: return c_prefix + name.CamelCase() def as_cppType(name): if name.native: return name.concatcase() else: return name.CamelCase() def as_jsEnumValue(value): if 'jsrepr' in value.json_data: return value.json_data['jsrepr'] return "'" + value.name.js_enum_case() + "'" def convert_cType_to_cppType(typ, annotation, arg, indent=0): if typ.category == 'native': return arg if annotation == 'value': if typ.category == 'object': return '{}::Acquire({})'.format(as_cppType(typ.name), arg) elif typ.category == 'structure': converted_members = [ convert_cType_to_cppType( member.type, member.annotation, '{}.{}'.format(arg, as_varName(member.name)), indent + 1) for member in typ.members ] converted_members = [(' ' * 4) + m for m in converted_members] converted_members = ',\n'.join(converted_members) return as_cppType(typ.name) + ' {\n' + converted_members + '\n}' elif typ.category == 'function pointer': return 'reinterpret_cast<{}>({})'.format(as_cppType(typ.name), arg) else: return 'static_cast<{}>({})'.format(as_cppType(typ.name), arg) else: return 'reinterpret_cast<{} {}>({})'.format(as_cppType(typ.name), annotation, arg) def decorate(name, typ, arg): if arg.annotation == 'value': return typ + ' ' + name elif arg.annotation == '*': return typ + ' * ' + name elif arg.annotation == 'const*': return typ + ' const * ' + name else: assert False def annotated(typ, arg): name = as_varName(arg.name) return decorate(name, typ, arg) def item_is_enabled(enabled_tags, json_data): tags = json_data.get('tags') if tags is None: return True return any(tag in enabled_tags for tag in tags) def as_cppEnum(value_name): assert not value_name.native if value_name.concatcase()[0].isdigit(): return "e" + value_name.CamelCase() return value_name.CamelCase() def as_MethodSuffix(type_name, method_name): assert not type_name.native and not method_name.native return type_name.CamelCase() + method_name.CamelCase() def as_frontendType(metadata, typ): if typ.category == 'object': return typ.name.CamelCase() + 'Base*' elif typ.category in ['bitmask', 'enum']: return metadata.namespace + '::' + typ.name.CamelCase() elif typ.category == 'structure': return as_cppType(typ.name) else: return as_cType(metadata.c_prefix, typ.name) def as_wireType(metadata, typ): if typ.category == 'object': return typ.name.CamelCase() + '*' elif typ.category in ['bitmask', 'enum', 'structure']: return metadata.c_prefix + typ.name.CamelCase() else: return as_cppType(typ.name) def c_methods(params, typ): return typ.methods + [ x for x in [ Method(Name('reference'), params['types']['void'], [], {'tags': ['dawn', 'emscripten']}), Method(Name('release'), params['types']['void'], [], {'tags': ['dawn', 'emscripten']}), ] if item_is_enabled(params['enabled_tags'], x.json_data) ] def get_c_methods_sorted_by_name(api_params): unsorted = [(as_MethodSuffix(typ.name, method.name), typ, method) \ for typ in api_params['by_category']['object'] \ for method in c_methods(api_params, typ) ] return [(typ, method) for (_, typ, method) in sorted(unsorted)] def has_callback_arguments(method): return any(arg.type.category == 'function pointer' for arg in method.arguments) def make_base_render_params(metadata): c_prefix = metadata.c_prefix def as_cTypeEnumSpecialCase(typ): if typ.category == 'bitmask': return as_cType(c_prefix, typ.name) + 'Flags' return as_cType(c_prefix, typ.name) def as_cEnum(type_name, value_name): assert not type_name.native and not value_name.native return c_prefix + type_name.CamelCase() + '_' + value_name.CamelCase() def as_cMethod(type_name, method_name): c_method = c_prefix.lower() if type_name != None: assert not type_name.native c_method += type_name.CamelCase() assert not method_name.native c_method += method_name.CamelCase() return c_method def as_cProc(type_name, method_name): c_proc = c_prefix + 'Proc' if type_name != None: assert not type_name.native c_proc += type_name.CamelCase() assert not method_name.native c_proc += method_name.CamelCase() return c_proc return { 'Name': lambda name: Name(name), 'as_annotated_cType': \ lambda arg: annotated(as_cTypeEnumSpecialCase(arg.type), arg), 'as_annotated_cppType': \ lambda arg: annotated(as_cppType(arg.type.name), arg), 'as_cEnum': as_cEnum, 'as_cppEnum': as_cppEnum, 'as_cMethod': as_cMethod, 'as_MethodSuffix': as_MethodSuffix, 'as_cProc': as_cProc, 'as_cType': lambda name: as_cType(c_prefix, name), 'as_cppType': as_cppType, 'as_jsEnumValue': as_jsEnumValue, 'convert_cType_to_cppType': convert_cType_to_cppType, 'as_varName': as_varName, 'decorate': decorate } class MultiGeneratorFromDawnJSON(Generator): def get_description(self): return 'Generates code for various target from Dawn.json.' def add_commandline_arguments(self, parser): allowed_targets = [ 'dawn_headers', 'dawncpp_headers', 'dawncpp', 'dawn_proc', 'mock_api', 'dawn_wire', "dawn_native_utils" ] parser.add_argument('--dawn-json', required=True, type=str, help='The DAWN JSON definition to use.') parser.add_argument('--wire-json', default=None, type=str, help='The DAWN WIRE JSON definition to use.') parser.add_argument( '--targets', required=True, type=str, help= 'Comma-separated subset of targets to output. Available targets: ' + ', '.join(allowed_targets)) def get_file_renders(self, args): with open(args.dawn_json) as f: loaded_json = json.loads(f.read()) targets = args.targets.split(',') wire_json = None if args.wire_json: with open(args.wire_json) as f: wire_json = json.loads(f.read()) renders = [] params_dawn = parse_json(loaded_json, enabled_tags=['dawn', 'native', 'deprecated']) metadata = params_dawn['metadata'] RENDER_PARAMS_BASE = make_base_render_params(metadata) api = metadata.api.lower() prefix = metadata.proc_table_prefix.lower() if 'dawn_headers' in targets: renders.append( FileRender('api.h', 'src/include/dawn/' + api + '.h', [RENDER_PARAMS_BASE, params_dawn])) renders.append( FileRender('dawn_proc_table.h', 'src/include/dawn/' + prefix + '_proc_table.h', [RENDER_PARAMS_BASE, params_dawn])) if 'dawncpp_headers' in targets: renders.append( FileRender('api_cpp.h', 'src/include/dawn/' + api + '_cpp.h', [RENDER_PARAMS_BASE, params_dawn])) renders.append( FileRender('api_cpp_print.h', 'src/include/dawn/' + api + '_cpp_print.h', [RENDER_PARAMS_BASE, params_dawn])) if 'dawn_proc' in targets: renders.append( FileRender('dawn_proc.c', 'src/dawn/' + prefix + '_proc.c', [RENDER_PARAMS_BASE, params_dawn])) renders.append( FileRender('dawn_thread_dispatch_proc.cpp', 'src/dawn/' + prefix + '_thread_dispatch_proc.cpp', [RENDER_PARAMS_BASE, params_dawn])) if 'webgpu_dawn_native_proc' in targets: renders.append( FileRender('dawn_native/api_dawn_native_proc.cpp', 'src/dawn_native/webgpu_dawn_native_proc.cpp', [RENDER_PARAMS_BASE, params_dawn])) if 'dawncpp' in targets: renders.append( FileRender('api_cpp.cpp', 'src/dawn/' + api + '_cpp.cpp', [RENDER_PARAMS_BASE, params_dawn])) if 'webgpu_headers' in targets: params_upstream = parse_json(loaded_json, enabled_tags=['upstream', 'native']) renders.append( FileRender('api.h', 'webgpu-headers/' + api + '.h', [RENDER_PARAMS_BASE, params_upstream])) if 'emscripten_bits' in targets: params_emscripten = parse_json( loaded_json, enabled_tags=['upstream', 'emscripten']) renders.append( FileRender('api.h', 'emscripten-bits/' + api + '.h', [RENDER_PARAMS_BASE, params_emscripten])) renders.append( FileRender('api_cpp.h', 'emscripten-bits/' + api + '_cpp.h', [RENDER_PARAMS_BASE, params_emscripten])) renders.append( FileRender('api_cpp.cpp', 'emscripten-bits/' + api + '_cpp.cpp', [RENDER_PARAMS_BASE, params_emscripten])) renders.append( FileRender('api_struct_info.json', 'emscripten-bits/' + api + '_struct_info.json', [RENDER_PARAMS_BASE, params_emscripten])) renders.append( FileRender('library_api_enum_tables.js', 'emscripten-bits/library_' + api + '_enum_tables.js', [RENDER_PARAMS_BASE, params_emscripten])) if 'mock_api' in targets: mock_params = [ RENDER_PARAMS_BASE, params_dawn, { 'has_callback_arguments': has_callback_arguments } ] renders.append( FileRender('mock_api.h', 'src/dawn/mock_' + api + '.h', mock_params)) renders.append( FileRender('mock_api.cpp', 'src/dawn/mock_' + api + '.cpp', mock_params)) if 'dawn_native_utils' in targets: frontend_params = [ RENDER_PARAMS_BASE, params_dawn, { # TODO: as_frontendType and co. take a Type, not a Name :( 'as_frontendType': lambda typ: as_frontendType(metadata, typ), 'as_annotated_frontendType': \ lambda arg: annotated(as_frontendType(metadata, arg.type), arg), } ] impl_dir = metadata.impl_dir + '/' if metadata.impl_dir else '' native_dir = impl_dir + Name(metadata.native_namespace).snake_case() namespace = metadata.namespace renders.append( FileRender('dawn_native/ValidationUtils.h', 'src/' + native_dir + '/ValidationUtils_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/ValidationUtils.cpp', 'src/' + native_dir + '/ValidationUtils_autogen.cpp', frontend_params)) renders.append( FileRender('dawn_native/dawn_platform.h', 'src/' + native_dir + '/' + prefix + '_platform_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/api_structs.h', 'src/' + native_dir + '/' + namespace + '_structs_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/api_structs.cpp', 'src/' + native_dir + '/' + namespace + '_structs_autogen.cpp', frontend_params)) renders.append( FileRender('dawn_native/ProcTable.cpp', 'src/' + native_dir + '/ProcTable.cpp', frontend_params)) renders.append( FileRender('dawn_native/ChainUtils.h', 'src/' + native_dir + '/ChainUtils_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/ChainUtils.cpp', 'src/' + native_dir + '/ChainUtils_autogen.cpp', frontend_params)) renders.append( FileRender('dawn_native/webgpu_absl_format.h', 'src/dawn_native/webgpu_absl_format_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/webgpu_absl_format.cpp', 'src/dawn_native/webgpu_absl_format_autogen.cpp', frontend_params)) renders.append( FileRender('dawn_native/ObjectType.h', 'src/' + native_dir + '/ObjectType_autogen.h', frontend_params)) renders.append( FileRender('dawn_native/ObjectType.cpp', 'src/' + native_dir + '/ObjectType_autogen.cpp', frontend_params)) if 'dawn_wire' in targets: additional_params = compute_wire_params(params_dawn, wire_json) wire_params = [ RENDER_PARAMS_BASE, params_dawn, { 'as_wireType': lambda type : as_wireType(metadata, type), 'as_annotated_wireType': \ lambda arg: annotated(as_wireType(metadata, arg.type), arg), }, additional_params ] renders.append( FileRender('dawn_wire/ObjectType.h', 'src/dawn_wire/ObjectType_autogen.h', wire_params)) renders.append( FileRender('dawn_wire/WireCmd.h', 'src/dawn_wire/WireCmd_autogen.h', wire_params)) renders.append( FileRender('dawn_wire/WireCmd.cpp', 'src/dawn_wire/WireCmd_autogen.cpp', wire_params)) renders.append( FileRender('dawn_wire/client/ApiObjects.h', 'src/dawn_wire/client/ApiObjects_autogen.h', wire_params)) renders.append( FileRender('dawn_wire/client/ApiProcs.cpp', 'src/dawn_wire/client/ApiProcs_autogen.cpp', wire_params)) renders.append( FileRender('dawn_wire/client/ClientBase.h', 'src/dawn_wire/client/ClientBase_autogen.h', wire_params)) renders.append( FileRender('dawn_wire/client/ClientHandlers.cpp', 'src/dawn_wire/client/ClientHandlers_autogen.cpp', wire_params)) renders.append( FileRender( 'dawn_wire/client/ClientPrototypes.inc', 'src/dawn_wire/client/ClientPrototypes_autogen.inc', wire_params)) renders.append( FileRender('dawn_wire/server/ServerBase.h', 'src/dawn_wire/server/ServerBase_autogen.h', wire_params)) renders.append( FileRender('dawn_wire/server/ServerDoers.cpp', 'src/dawn_wire/server/ServerDoers_autogen.cpp', wire_params)) renders.append( FileRender('dawn_wire/server/ServerHandlers.cpp', 'src/dawn_wire/server/ServerHandlers_autogen.cpp', wire_params)) renders.append( FileRender( 'dawn_wire/server/ServerPrototypes.inc', 'src/dawn_wire/server/ServerPrototypes_autogen.inc', wire_params)) return renders def get_dependencies(self, args): deps = [os.path.abspath(args.dawn_json)] if args.wire_json != None: deps += [os.path.abspath(args.wire_json)] return deps if __name__ == '__main__': sys.exit(run_generator(MultiGeneratorFromDawnJSON()))