| // 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. |
| |
| #include <stdio.h> |
| |
| #include "include/dart_api.h" |
| |
| #include "bin/builtin.h" |
| #include "bin/dartutils.h" |
| |
| namespace dart { |
| namespace bin { |
| |
| Builtin::builtin_lib_props Builtin::builtin_libraries_[] = { |
| /* { url_, has_natives_ } */ |
| {DartUtils::kBuiltinLibURL, true}, |
| {DartUtils::kIOLibURL, true}, |
| {DartUtils::kHttpLibURL, false}, |
| {DartUtils::kCLILibURL, true}, |
| |
| // End marker. |
| {NULL, false}}; |
| |
| Dart_Port Builtin::load_port_ = ILLEGAL_PORT; |
| const int Builtin::num_libs_ = |
| sizeof(Builtin::builtin_libraries_) / sizeof(Builtin::builtin_lib_props); |
| |
| Dart_Handle Builtin::PartSource(BuiltinLibraryId id, const char* part_uri) { |
| UNREACHABLE(); |
| } |
| |
| void Builtin::SetNativeResolver(BuiltinLibraryId id) { |
| ASSERT(static_cast<int>(id) >= 0); |
| ASSERT(static_cast<int>(id) < num_libs_); |
| |
| if (builtin_libraries_[id].has_natives_) { |
| Dart_Handle url = DartUtils::NewString(builtin_libraries_[id].url_); |
| Dart_Handle library = Dart_LookupLibrary(url); |
| ASSERT(!Dart_IsError(library)); |
| // Setup the native resolver for built in library functions. |
| Dart_Handle result = |
| Dart_SetNativeResolver(library, NativeLookup, NativeSymbol); |
| ASSERT(!Dart_IsError(result)); |
| } |
| } |
| |
| Builtin::BuiltinLibraryId Builtin::FindId(const char* url_string) { |
| int id = 0; |
| while (true) { |
| if (builtin_libraries_[id].url_ == NULL) { |
| return kInvalidLibrary; |
| } |
| if (strcmp(url_string, builtin_libraries_[id].url_) == 0) { |
| return static_cast<BuiltinLibraryId>(id); |
| } |
| id++; |
| } |
| } |
| |
| Dart_Handle Builtin::LoadAndCheckLibrary(BuiltinLibraryId id) { |
| ASSERT(static_cast<int>(id) >= 0); |
| ASSERT(static_cast<int>(id) < num_libs_); |
| |
| Dart_Handle url = DartUtils::NewString(builtin_libraries_[id].url_); |
| return Dart_LookupLibrary(url); |
| } |
| |
| } // namespace bin |
| } // namespace dart |