| // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| #ifndef BIN_BUILTIN_H_ |
| #define BIN_BUILTIN_H_ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include "include/dart_api.h" |
| |
| #include "platform/assert.h" |
| #include "platform/globals.h" |
| |
| namespace dart { |
| namespace bin { |
| |
| #define FUNCTION_NAME(name) Builtin_##name |
| #define REGISTER_FUNCTION(name, count) \ |
| { ""#name, FUNCTION_NAME(name), count }, |
| #define DECLARE_FUNCTION(name, count) \ |
| extern void FUNCTION_NAME(name)(Dart_NativeArguments args); |
| |
| |
| class Builtin { |
| public: |
| // Note: Changes to this enum should be accompanied with changes to |
| // the builtin_libraries_ array in builtin.cc and builtin_nolib.cc. |
| enum BuiltinLibraryId { |
| kBuiltinLibrary = 0, |
| kIOLibrary, |
| |
| kInvalidLibrary, |
| }; |
| |
| // Get source corresponding to built in library specified in 'id'. |
| static Dart_Handle Source(BuiltinLibraryId id); |
| |
| // Get source of part file specified in 'uri'. |
| static Dart_Handle PartSource(BuiltinLibraryId id, const char* part_uri); |
| |
| // Setup native resolver method built in library specified in 'id'. |
| static void SetNativeResolver(BuiltinLibraryId id); |
| |
| static Dart_Handle LoadLibrary(Dart_Handle url, BuiltinLibraryId id); |
| |
| // Check if built in library specified in 'id' is already loaded, if not |
| // load it. |
| static Dart_Handle LoadAndCheckLibrary(BuiltinLibraryId id); |
| |
| static Dart_Handle SetLoadPort(Dart_Port port); |
| |
| private: |
| // Map specified URI to an actual file name from 'source_paths' and read |
| // the file. |
| static Dart_Handle GetSource(const char** source_paths, const char* uri); |
| |
| // Native method support. |
| static Dart_NativeFunction NativeLookup(Dart_Handle name, |
| int argument_count, |
| bool* auto_setup_scope); |
| |
| static const uint8_t* NativeSymbol(Dart_NativeFunction nf); |
| |
| static const char* _builtin_source_paths_[]; |
| static const char* io_source_paths_[]; |
| static const char* io_patch_paths_[]; |
| static Dart_Port load_port_; |
| |
| typedef struct { |
| const char* url_; |
| const char** source_paths_; |
| const char* patch_url_; |
| const char** patch_paths_; |
| bool has_natives_; |
| } builtin_lib_props; |
| static builtin_lib_props builtin_libraries_[]; |
| |
| DISALLOW_ALLOCATION(); |
| DISALLOW_IMPLICIT_CONSTRUCTORS(Builtin); |
| }; |
| |
| } // namespace bin |
| } // namespace dart |
| |
| #endif // BIN_BUILTIN_H_ |