Zach Anderson
bc923bed16
The Mac OS build broke because a typedef wasn't added until 10.12. related #29126 Review-Url: https://codereview.chromium.org/2786183003 .
126 lines
3.7 KiB
C++
126 lines
3.7 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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#if !defined(DART_IO_DISABLED)
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#include "bin/platform.h"
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#include "bin/file.h"
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#include "bin/utils.h"
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#include "include/dart_api.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_SetReturnValue(args, Dart_NewInteger(Platform::NumberOfProcessors()));
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}
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void FUNCTION_NAME(Platform_OperatingSystem)(Dart_NativeArguments args) {
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Dart_SetReturnValue(args, DartUtils::NewString(Platform::OperatingSystem()));
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}
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void FUNCTION_NAME(Platform_PathSeparator)(Dart_NativeArguments args) {
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Dart_SetReturnValue(args, DartUtils::NewString(File::PathSeparator()));
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}
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void FUNCTION_NAME(Platform_LocalHostname)(Dart_NativeArguments args) {
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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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}
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void FUNCTION_NAME(Platform_ExecutableName)(Dart_NativeArguments args) {
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if (Platform::GetExecutableName() != NULL) {
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Dart_SetReturnValue(
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args, Dart_NewStringFromCString(Platform::GetExecutableName()));
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} else {
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Dart_SetReturnValue(args, Dart_Null());
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}
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}
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void FUNCTION_NAME(Platform_ResolvedExecutableName)(Dart_NativeArguments args) {
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if (Platform::GetResolvedExecutableName() != NULL) {
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Dart_SetReturnValue(
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args, Dart_NewStringFromCString(Platform::GetResolvedExecutableName()));
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} else {
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Dart_SetReturnValue(args, Dart_Null());
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}
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}
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void FUNCTION_NAME(Platform_ExecutableArguments)(Dart_NativeArguments args) {
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int end = Platform::GetScriptIndex();
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char** argv = Platform::GetArgv();
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Dart_Handle result = Dart_NewList(end - 1);
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for (intptr_t i = 1; i < end; i++) {
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Dart_Handle str = DartUtils::NewString(argv[i]);
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Dart_Handle error = Dart_ListSetAt(result, i - 1, str);
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if (Dart_IsError(error)) {
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Dart_PropagateError(error);
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}
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}
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Dart_SetReturnValue(args, result);
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}
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void FUNCTION_NAME(Platform_Environment)(Dart_NativeArguments args) {
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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, "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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Dart_PropagateError(result);
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}
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intptr_t result_idx = 0;
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for (intptr_t env_idx = 0; env_idx < count; env_idx++) {
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Dart_Handle str = DartUtils::NewString(env[env_idx]);
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if (Dart_IsError(str)) {
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// Silently skip over environment entries that are not valid UTF8
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// strings.
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continue;
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}
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Dart_Handle error = Dart_ListSetAt(result, result_idx, str);
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if (Dart_IsError(error)) {
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Dart_PropagateError(error);
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}
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result_idx++;
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}
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Dart_SetReturnValue(args, result);
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}
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}
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void FUNCTION_NAME(Platform_GetVersion)(Dart_NativeArguments args) {
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Dart_SetReturnValue(args, Dart_NewStringFromCString(Dart_VersionString()));
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}
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void FUNCTION_NAME(Platform_LocaleName)(Dart_NativeArguments args) {
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const char* locale = Platform::LocaleName();
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if (locale == NULL) {
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Dart_SetReturnValue(args, DartUtils::NewDartOSError());
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} else {
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Dart_SetReturnValue(args, Dart_NewStringFromCString(locale));
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}
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}
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} // namespace bin
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} // namespace dart
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#endif // !defined(DART_IO_DISABLED)
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