Søren Gjesse
c05c8c6606
The change to Platform.excutable in
e03ab17437 was a breaking change and it
has been reverted.
A new getter Platform.resolvedExecutable has been added to provide the
the fully qualified path of the executable.
BUG=https://github.com/dart-lang/sdk/issues/16994
R=lrn@google.com, kustermann@google.com, len@google.com
Review URL: https://codereview.chromium.org//1180623006.
126 lines
3.8 KiB
C++
126 lines
3.8 KiB
C++
// 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 "bin/platform.h"
|
|
|
|
#include "include/dart_api.h"
|
|
|
|
#include "bin/file.h"
|
|
#include "bin/utils.h"
|
|
|
|
namespace dart {
|
|
namespace bin {
|
|
|
|
const char* Platform::executable_name_ = NULL;
|
|
const char* Platform::resolved_executable_name_ = NULL;
|
|
const char* Platform::package_root_ = NULL;
|
|
int Platform::script_index_ = 1;
|
|
char** Platform::argv_ = NULL;
|
|
|
|
void FUNCTION_NAME(Platform_NumberOfProcessors)(Dart_NativeArguments args) {
|
|
Dart_SetReturnValue(args, Dart_NewInteger(Platform::NumberOfProcessors()));
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_OperatingSystem)(Dart_NativeArguments args) {
|
|
Dart_SetReturnValue(args, DartUtils::NewString(Platform::OperatingSystem()));
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_PathSeparator)(Dart_NativeArguments args) {
|
|
Dart_SetReturnValue(args, DartUtils::NewString(File::PathSeparator()));
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_LocalHostname)(Dart_NativeArguments args) {
|
|
const intptr_t HOSTNAME_LENGTH = 256;
|
|
char hostname[HOSTNAME_LENGTH];
|
|
if (Platform::LocalHostname(hostname, HOSTNAME_LENGTH)) {
|
|
Dart_SetReturnValue(args, DartUtils::NewString(hostname));
|
|
} else {
|
|
Dart_SetReturnValue(args, DartUtils::NewDartOSError());
|
|
}
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_ExecutableName)(Dart_NativeArguments args) {
|
|
ASSERT(Platform::GetExecutableName() != NULL);
|
|
Dart_SetReturnValue(
|
|
args, Dart_NewStringFromCString(Platform::GetExecutableName()));
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_ResolvedExecutableName)(Dart_NativeArguments args) {
|
|
if (Platform::GetResolvedExecutableName() != NULL) {
|
|
Dart_SetReturnValue(
|
|
args, Dart_NewStringFromCString(Platform::GetResolvedExecutableName()));
|
|
} else {
|
|
Dart_SetReturnValue(args, Dart_Null());
|
|
}
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_ExecutableArguments)(Dart_NativeArguments args) {
|
|
int end = Platform::GetScriptIndex();
|
|
char** argv = Platform::GetArgv();
|
|
Dart_Handle result = Dart_NewList(end - 1);
|
|
for (intptr_t i = 1; i < end; i++) {
|
|
Dart_Handle str = DartUtils::NewString(argv[i]);
|
|
Dart_Handle error = Dart_ListSetAt(result, i - 1, str);
|
|
if (Dart_IsError(error)) {
|
|
Dart_PropagateError(error);
|
|
}
|
|
}
|
|
Dart_SetReturnValue(args, result);
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_PackageRoot)(Dart_NativeArguments args) {
|
|
const char* package_root = Platform::GetPackageRoot();
|
|
if (package_root == NULL) {
|
|
package_root = "";
|
|
}
|
|
Dart_SetReturnValue(args, Dart_NewStringFromCString(package_root));
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_Environment)(Dart_NativeArguments args) {
|
|
intptr_t count = 0;
|
|
char** env = Platform::Environment(&count);
|
|
if (env == NULL) {
|
|
OSError error(-1,
|
|
"Failed to retrieve environment variables.",
|
|
OSError::kUnknown);
|
|
Dart_SetReturnValue(args, DartUtils::NewDartOSError(&error));
|
|
} else {
|
|
Dart_Handle result = Dart_NewList(count);
|
|
if (Dart_IsError(result)) {
|
|
Platform::FreeEnvironment(env, count);
|
|
Dart_PropagateError(result);
|
|
}
|
|
for (intptr_t i = 0; i < count; i++) {
|
|
Dart_Handle str = DartUtils::NewString(env[i]);
|
|
if (Dart_IsError(str)) {
|
|
Platform::FreeEnvironment(env, count);
|
|
Dart_PropagateError(str);
|
|
}
|
|
Dart_Handle error = Dart_ListSetAt(result, i, str);
|
|
if (Dart_IsError(error)) {
|
|
Platform::FreeEnvironment(env, count);
|
|
Dart_PropagateError(error);
|
|
}
|
|
}
|
|
Platform::FreeEnvironment(env, count);
|
|
Dart_SetReturnValue(args, result);
|
|
}
|
|
}
|
|
|
|
|
|
void FUNCTION_NAME(Platform_GetVersion)(Dart_NativeArguments args) {
|
|
Dart_SetReturnValue(args, Dart_NewStringFromCString(Dart_VersionString()));
|
|
}
|
|
|
|
} // namespace bin
|
|
} // namespace dart
|