sgjesse@google.com
887c8e7596
The getters for executable, script and version are now statics on Platform. I kept them on Options for now, but updated most tests to use Platform. R=ajohnsen@google.com, floitsch@google.com, iposva@google.com BUG= Review URL: https://codereview.chromium.org//17406010 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@24401 260f80e4-7a28-3924-810f-c04153c831b5
91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "bin/platform.h"
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#include "include/dart_api.h"
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#include "bin/file.h"
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#include "bin/utils.h"
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namespace dart {
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namespace bin {
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void FUNCTION_NAME(Platform_NumberOfProcessors)(Dart_NativeArguments args) {
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Dart_EnterScope();
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Dart_SetReturnValue(args, Dart_NewInteger(Platform::NumberOfProcessors()));
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Platform_OperatingSystem)(Dart_NativeArguments args) {
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Dart_EnterScope();
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Dart_SetReturnValue(args, DartUtils::NewString(Platform::OperatingSystem()));
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Platform_PathSeparator)(Dart_NativeArguments args) {
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Dart_EnterScope();
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Dart_SetReturnValue(args, DartUtils::NewString(File::PathSeparator()));
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Platform_LocalHostname)(Dart_NativeArguments args) {
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Dart_EnterScope();
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const intptr_t HOSTNAME_LENGTH = 256;
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char hostname[HOSTNAME_LENGTH];
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if (Platform::LocalHostname(hostname, HOSTNAME_LENGTH)) {
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Dart_SetReturnValue(args, DartUtils::NewString(hostname));
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} else {
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Dart_SetReturnValue(args, DartUtils::NewDartOSError());
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}
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Platform_Environment)(Dart_NativeArguments args) {
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Dart_EnterScope();
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intptr_t count = 0;
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char** env = Platform::Environment(&count);
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if (env == NULL) {
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OSError error(-1,
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"Failed to retrieve environment variables.",
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OSError::kUnknown);
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Dart_SetReturnValue(args, DartUtils::NewDartOSError(&error));
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} else {
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Dart_Handle result = Dart_NewList(count);
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if (Dart_IsError(result)) {
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Platform::FreeEnvironment(env, count);
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Dart_PropagateError(result);
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}
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for (intptr_t i = 0; i < count; i++) {
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Dart_Handle str = DartUtils::NewString(env[i]);
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if (Dart_IsError(str)) {
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Platform::FreeEnvironment(env, count);
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Dart_PropagateError(str);
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}
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Dart_Handle error = Dart_ListSetAt(result, i, str);
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if (Dart_IsError(error)) {
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Platform::FreeEnvironment(env, count);
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Dart_PropagateError(error);
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}
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}
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Platform::FreeEnvironment(env, count);
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Dart_SetReturnValue(args, result);
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}
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Platform_GetVersion)(Dart_NativeArguments args) {
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Dart_EnterScope();
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Dart_SetReturnValue(args, Dart_NewStringFromCString(Dart_VersionString()));
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Dart_ExitScope();
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}
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} // namespace bin
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} // namespace dart
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