dgrove@google.com
4c0f559d23
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@15 260f80e4-7a28-3924-810f-c04153c831b5
66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
// Copyright (c) 2011, 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/dartutils.h"
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#include "bin/directory.h"
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#include "include/dart_api.h"
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void FUNCTION_NAME(Directory_Open)(Dart_NativeArguments args) {
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Dart_EnterScope();
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Dart_Handle directory_handle = Dart_GetNativeArgument(args, 0);
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Dart_Handle path_handle = Dart_GetNativeArgument(args, 1);
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if (!Dart_IsString(path_handle)) {
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Dart_SetReturnValue(args, Dart_NewBoolean(false));
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} else {
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const char* path =
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DartUtils::GetStringValue(path_handle);
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intptr_t dir = 0;
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bool success = Directory::Open(path, &dir);
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if (success) {
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DartUtils::SetIntegerInstanceField(directory_handle,
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DartUtils::kIdFieldName,
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dir);
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}
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Dart_SetReturnValue(args, Dart_NewBoolean(success));
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}
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Dart_ExitScope();
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}
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void FUNCTION_NAME(Directory_Close)(Dart_NativeArguments args) {
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Dart_EnterScope();
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intptr_t dir = DartUtils::GetIntegerValue(Dart_GetNativeArgument(args, 1));
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bool success = Directory::Close(dir);
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Dart_SetReturnValue(args, Dart_NewBoolean(success));
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Dart_ExitScope();
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}
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static intptr_t GetHandlerPort(Dart_Handle handle) {
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if (Dart_IsNull(handle)) {
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// TODO(ager): Generalize this to Directory::kInvalidId.
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return 0;
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}
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return DartUtils::GetIntegerInstanceField(handle, DartUtils::kIdFieldName);
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}
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void FUNCTION_NAME(Directory_List)(Dart_NativeArguments args) {
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Dart_EnterScope();
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intptr_t dir = DartUtils::GetIntegerValue(Dart_GetNativeArgument(args, 1));
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bool recursive = DartUtils::GetBooleanValue(Dart_GetNativeArgument(args, 2));
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Dart_Port dir_handler_port = GetHandlerPort(Dart_GetNativeArgument(args, 3));
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Dart_Port file_handler_port = GetHandlerPort(Dart_GetNativeArgument(args, 4));
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Dart_Port done_handler_port = GetHandlerPort(Dart_GetNativeArgument(args, 5));
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Dart_Port dir_error_handler_port =
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GetHandlerPort(Dart_GetNativeArgument(args, 6));
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Directory::List(dir,
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recursive,
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dir_handler_port,
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file_handler_port,
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done_handler_port,
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dir_error_handler_port);
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Dart_ExitScope();
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}
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