// Copyright (c) 2013, 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/io_natives.h" #include #include #include "bin/builtin.h" #include "bin/dartutils.h" #include "bin/socket_base.h" #include "include/dart_api.h" #include "platform/assert.h" namespace dart { namespace bin { // Lists the native functions implementing advanced dart:io classes. // Some classes, like File and Directory, list their implementations in // builtin_natives.cc instead. #define IO_NATIVE_LIST(V) \ V(CLI_WaitForEvent, 1) \ V(Crypto_GetRandomBytes, 1) \ V(Directory_Create, 2) \ V(Directory_CreateTemp, 2) \ V(Directory_Current, 1) \ V(Directory_Delete, 3) \ V(Directory_Exists, 2) \ V(Directory_FillWithDirectoryListing, 5) \ V(Directory_GetAsyncDirectoryListerPointer, 1) \ V(Directory_Rename, 3) \ V(Directory_SetAsyncDirectoryListerPointer, 2) \ V(Directory_SetCurrent, 2) \ V(Directory_SystemTemp, 1) \ V(EventHandler_SendData, 3) \ V(EventHandler_TimerMillisecondClock, 0) \ V(File_AreIdentical, 3) \ V(File_Close, 1) \ V(File_Copy, 3) \ V(File_Create, 2) \ V(File_CreateLink, 3) \ V(File_Delete, 2) \ V(File_DeleteLink, 2) \ V(File_Exists, 2) \ V(File_Flush, 1) \ V(File_GetPointer, 1) \ V(File_GetStdioHandleType, 1) \ V(File_GetType, 3) \ V(File_LastAccessed, 2) \ V(File_LastModified, 2) \ V(File_Length, 1) \ V(File_LengthFromPath, 2) \ V(File_LinkTarget, 2) \ V(File_Lock, 4) \ V(File_Open, 3) \ V(File_OpenStdio, 1) \ V(File_Position, 1) \ V(File_Read, 2) \ V(File_ReadByte, 1) \ V(File_ReadInto, 4) \ V(File_Rename, 3) \ V(File_RenameLink, 3) \ V(File_ResolveSymbolicLinks, 2) \ V(File_SetLastAccessed, 3) \ V(File_SetLastModified, 3) \ V(File_SetPointer, 2) \ V(File_SetPosition, 2) \ V(File_Stat, 2) \ V(File_Truncate, 2) \ V(File_WriteByte, 2) \ V(File_WriteFrom, 4) \ V(FileSystemWatcher_CloseWatcher, 1) \ V(FileSystemWatcher_GetSocketId, 2) \ V(FileSystemWatcher_InitWatcher, 0) \ V(FileSystemWatcher_IsSupported, 0) \ V(FileSystemWatcher_ReadEvents, 2) \ V(FileSystemWatcher_UnwatchPath, 2) \ V(FileSystemWatcher_WatchPath, 5) \ V(Filter_CreateZLibDeflate, 8) \ V(Filter_CreateZLibInflate, 4) \ V(Filter_Process, 4) \ V(Filter_Processed, 3) \ V(InternetAddress_Parse, 1) \ V(IOService_NewServicePort, 0) \ V(Namespace_Create, 2) \ V(Namespace_GetDefault, 0) \ V(Namespace_GetPointer, 1) \ V(NetworkInterface_ListSupported, 0) \ V(Platform_NumberOfProcessors, 0) \ V(Platform_OperatingSystem, 0) \ V(Platform_OperatingSystemVersion, 0) \ V(Platform_PathSeparator, 0) \ V(Platform_LocalHostname, 0) \ V(Platform_ExecutableName, 0) \ V(Platform_ResolvedExecutableName, 0) \ V(Platform_Environment, 0) \ V(Platform_ExecutableArguments, 0) \ V(Platform_GetVersion, 0) \ V(Platform_LocaleName, 0) \ V(Process_Start, 12) \ V(Process_Wait, 5) \ V(Process_KillPid, 2) \ V(Process_SetExitCode, 1) \ V(Process_GetExitCode, 0) \ V(Process_Exit, 1) \ V(Process_Sleep, 1) \ V(Process_Pid, 1) \ V(Process_SetSignalHandler, 1) \ V(Process_ClearSignalHandler, 1) \ V(ProcessInfo_CurrentRSS, 0) \ V(ProcessInfo_MaxRSS, 0) \ V(RawSocketOption_GetOptionValue, 1) \ V(SecureSocket_Connect, 7) \ V(SecureSocket_Destroy, 1) \ V(SecureSocket_FilterPointer, 1) \ V(SecureSocket_GetSelectedProtocol, 1) \ V(SecureSocket_Handshake, 1) \ V(SecureSocket_Init, 1) \ V(SecureSocket_PeerCertificate, 1) \ V(SecureSocket_RegisterBadCertificateCallback, 2) \ V(SecureSocket_RegisterHandshakeCompleteCallback, 2) \ V(SecureSocket_Renegotiate, 4) \ V(SecurityContext_Allocate, 1) \ V(SecurityContext_UsePrivateKeyBytes, 3) \ V(SecurityContext_SetAlpnProtocols, 3) \ V(SecurityContext_SetClientAuthoritiesBytes, 3) \ V(SecurityContext_SetTrustedCertificatesBytes, 3) \ V(SecurityContext_TrustBuiltinRoots, 1) \ V(SecurityContext_UseCertificateChainBytes, 3) \ V(ServerSocket_Accept, 2) \ V(ServerSocket_CreateBindListen, 6) \ V(SocketBase_IsBindError, 2) \ V(Socket_Available, 1) \ V(Socket_CreateBindConnect, 4) \ V(Socket_CreateBindDatagram, 6) \ V(Socket_CreateConnect, 3) \ V(Socket_GetPort, 1) \ V(Socket_GetRemotePeer, 1) \ V(Socket_GetError, 1) \ V(Socket_GetOption, 3) \ V(Socket_GetRawOption, 4) \ V(Socket_GetSocketId, 1) \ V(Socket_GetStdioHandle, 2) \ V(Socket_GetType, 1) \ V(Socket_JoinMulticast, 4) \ V(Socket_LeaveMulticast, 4) \ V(Socket_Read, 2) \ V(Socket_RecvFrom, 1) \ V(Socket_SendTo, 6) \ V(Socket_SetOption, 4) \ V(Socket_SetRawOption, 4) \ V(Socket_SetSocketId, 3) \ V(Socket_WriteList, 4) \ V(Stdin_ReadByte, 1) \ V(Stdin_GetEchoMode, 1) \ V(Stdin_SetEchoMode, 2) \ V(Stdin_GetLineMode, 1) \ V(Stdin_SetLineMode, 2) \ V(Stdin_AnsiSupported, 1) \ V(Stdout_GetTerminalSize, 1) \ V(Stdout_AnsiSupported, 1) \ V(StringToSystemEncoding, 1) \ V(SynchronousSocket_Available, 1) \ V(SynchronousSocket_CloseSync, 1) \ V(SynchronousSocket_CreateConnectSync, 3) \ V(SynchronousSocket_GetPort, 1) \ V(SynchronousSocket_GetRemotePeer, 1) \ V(SynchronousSocket_LookupRequest, 2) \ V(SynchronousSocket_ShutdownRead, 1) \ V(SynchronousSocket_ShutdownWrite, 1) \ V(SynchronousSocket_Read, 2) \ V(SynchronousSocket_ReadList, 4) \ V(SynchronousSocket_WriteList, 4) \ V(SystemEncodingToString, 1) \ V(X509_Der, 1) \ V(X509_Pem, 1) \ V(X509_Sha1, 1) \ V(X509_Subject, 1) \ V(X509_Issuer, 1) \ V(X509_StartValidity, 1) \ V(X509_EndValidity, 1) IO_NATIVE_LIST(DECLARE_FUNCTION); static struct NativeEntries { const char* name_; Dart_NativeFunction function_; int argument_count_; } IOEntries[] = {IO_NATIVE_LIST(REGISTER_FUNCTION)}; Dart_NativeFunction IONativeLookup(Dart_Handle name, int argument_count, bool* auto_setup_scope) { const char* function_name = NULL; Dart_Handle result = Dart_StringToCString(name, &function_name); ASSERT(!Dart_IsError(result)); ASSERT(function_name != NULL); ASSERT(auto_setup_scope != NULL); *auto_setup_scope = true; int num_entries = sizeof(IOEntries) / sizeof(struct NativeEntries); for (int i = 0; i < num_entries; i++) { struct NativeEntries* entry = &(IOEntries[i]); if ((strcmp(function_name, entry->name_) == 0) && (entry->argument_count_ == argument_count)) { return reinterpret_cast(entry->function_); } } return NULL; } const uint8_t* IONativeSymbol(Dart_NativeFunction nf) { int num_entries = sizeof(IOEntries) / sizeof(struct NativeEntries); for (int i = 0; i < num_entries; i++) { struct NativeEntries* entry = &(IOEntries[i]); if (reinterpret_cast(entry->function_) == nf) { return reinterpret_cast(entry->name_); } } return NULL; } } // namespace bin } // namespace dart