sgjesse@google.com
800b4b6c37
For the dart:io types InputStream and OutputStream the top level function stdioType will return whether the stream is attached to a terminal, pipe, file or something else. BUG=dart:2789 R=ager@google.com Review URL: https://codereview.chromium.org//11773041 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16839 260f80e4-7a28-3924-810f-c04153c831b5
86 lines
4.3 KiB
C++
86 lines
4.3 KiB
C++
// Copyright (c) 2013, 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/io_natives.h"
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#include <stdlib.h>
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#include <string.h>
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#include "bin/builtin.h"
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#include "bin/dartutils.h"
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#include "include/dart_api.h"
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#include "platform/assert.h"
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// Lists the native functions implementing advanced dart:io classes.
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// Some classes, like File and Directory, list their implementations in
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// builtin_natives.cc instead.
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#define IO_NATIVE_LIST(V) \
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V(Common_IsBuiltinList, 1) \
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V(Crypto_GetRandomBytes, 1) \
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V(EventHandler_Start, 1) \
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V(EventHandler_SendData, 4) \
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V(Platform_NumberOfProcessors, 0) \
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V(Platform_OperatingSystem, 0) \
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V(Platform_PathSeparator, 0) \
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V(Platform_LocalHostname, 0) \
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V(Platform_Environment, 0) \
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V(Process_Start, 10) \
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V(Process_Kill, 3) \
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V(Process_SetExitCode, 1) \
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V(Process_Exit, 1) \
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V(ServerSocket_CreateBindListen, 4) \
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V(ServerSocket_Accept, 2) \
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V(Socket_CreateConnect, 3) \
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V(Socket_Available, 1) \
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V(Socket_Read, 2) \
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V(Socket_ReadList, 4) \
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V(Socket_WriteList, 4) \
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V(Socket_GetPort, 1) \
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V(Socket_GetRemotePeer, 1) \
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V(Socket_GetError, 1) \
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V(Socket_GetStdioHandle, 2) \
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V(Socket_NewServicePort, 0) \
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V(Socket_GetType, 1) \
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V(SecureSocket_Connect, 8) \
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V(SecureSocket_Destroy, 1) \
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V(SecureSocket_Handshake, 1) \
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V(SecureSocket_Init, 1) \
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V(SecureSocket_PeerCertificate, 1) \
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V(SecureSocket_ProcessBuffer, 2) \
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V(SecureSocket_RegisterBadCertificateCallback, 2) \
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V(SecureSocket_RegisterHandshakeCompleteCallback, 2) \
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V(SecureSocket_InitializeLibrary, 3) \
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V(SystemEncodingToString, 1) \
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V(StringToSystemEncoding, 1)
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IO_NATIVE_LIST(DECLARE_FUNCTION);
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static struct NativeEntries {
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const char* name_;
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Dart_NativeFunction function_;
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int argument_count_;
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} IOEntries[] = {
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IO_NATIVE_LIST(REGISTER_FUNCTION)
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};
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Dart_NativeFunction IONativeLookup(Dart_Handle name,
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int argument_count) {
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const char* function_name = NULL;
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Dart_Handle result = Dart_StringToCString(name, &function_name);
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DART_CHECK_VALID(result);
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ASSERT(function_name != NULL);
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int num_entries = sizeof(IOEntries) / sizeof(struct NativeEntries);
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for (int i = 0; i < num_entries; i++) {
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struct NativeEntries* entry = &(IOEntries[i]);
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if (!strcmp(function_name, entry->name_) &&
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(entry->argument_count_ == argument_count)) {
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return reinterpret_cast<Dart_NativeFunction>(entry->function_);
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}
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}
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return NULL;
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}
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