Files
sdk/pkg/dev_compiler/tool/input_sdk/patch/io_patch.dart
T
Zachary Anderson 9e7e66602f Compute the script Uri lazily
Previously, the string set up by the embedder was eagerly passed to
Uri.parse during Isolate startup. This is expensive both in time and
memory footprint. This CL causes Uri.parse() to be called only
when needed. This change will allow reducing the memory footprint
of Fuchsia's Dart content handler on hello world by ~1MB.

fixes #25603

R=asiva@google.com

Review-Url: https://codereview.chromium.org/2988613002 .
2017-07-24 12:56:21 -07:00

631 lines
14 KiB
Dart

// 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.
import 'dart:_js_helper' show patch;
@patch
class _Directory {
@patch
static _current() {
throw new UnsupportedError("Directory._current");
}
@patch
static _setCurrent(path) {
throw new UnsupportedError("Directory_SetCurrent");
}
@patch
static _createTemp(String path) {
throw new UnsupportedError("Directory._createTemp");
}
@patch
static String _systemTemp() {
throw new UnsupportedError("Directory._systemTemp");
}
@patch
static _exists(String path) {
throw new UnsupportedError("Directory._exists");
}
@patch
static _create(String path) {
throw new UnsupportedError("Directory._create");
}
@patch
static _deleteNative(String path, bool recursive) {
throw new UnsupportedError("Directory._deleteNative");
}
@patch
static _rename(String path, String newPath) {
throw new UnsupportedError("Directory._rename");
}
@patch
static void _fillWithDirectoryListing(List<FileSystemEntity> list,
String path, bool recursive, bool followLinks) {
throw new UnsupportedError("Directory._fillWithDirectoryListing");
}
}
@patch
class _AsyncDirectoryListerOps {
@patch
factory _AsyncDirectoryListerOps(int pointer) {
throw new UnsupportedError("Directory._list");
}
}
@patch
class _EventHandler {
@patch
static void _sendData(Object sender, SendPort sendPort, int data) {
throw new UnsupportedError("EventHandler._sendData");
}
}
@patch
class FileStat {
@patch
static _statSync(String path) {
throw new UnsupportedError("FileStat.stat");
}
}
@patch
class FileSystemEntity {
@patch
static _getType(String path, bool followLinks) {
throw new UnsupportedError("FileSystemEntity._getType");
}
@patch
static _identical(String path1, String path2) {
throw new UnsupportedError("FileSystemEntity._identical");
}
@patch
static _resolveSymbolicLinks(String path) {
throw new UnsupportedError("FileSystemEntity._resolveSymbolicLinks");
}
}
@patch
class _File {
@patch
static _exists(String path) {
throw new UnsupportedError("File._exists");
}
@patch
static _create(String path) {
throw new UnsupportedError("File._create");
}
@patch
static _createLink(String path, String target) {
throw new UnsupportedError("File._createLink");
}
@patch
static _linkTarget(String path) {
throw new UnsupportedError("File._linkTarget");
}
@patch
static _deleteNative(String path) {
throw new UnsupportedError("File._deleteNative");
}
@patch
static _deleteLinkNative(String path) {
throw new UnsupportedError("File._deleteLinkNative");
}
@patch
static _rename(String oldPath, String newPath) {
throw new UnsupportedError("File._rename");
}
@patch
static _renameLink(String oldPath, String newPath) {
throw new UnsupportedError("File._renameLink");
}
@patch
static _copy(String oldPath, String newPath) {
throw new UnsupportedError("File._copy");
}
@patch
static _lengthFromPath(String path) {
throw new UnsupportedError("File._lengthFromPath");
}
@patch
static _lastModified(String path) {
throw new UnsupportedError("File._lastModified");
}
@patch
static _lastAccessed(String path) {
throw new UnsupportedError("File._lastAccessed");
}
@patch
static _setLastModified(String path, int millis) {
throw new UnsupportedError("File._setLastModified");
}
@patch
static _setLastAccessed(String path, int millis) {
throw new UnsupportedError("File._setLastAccessed");
}
@patch
static _open(String path, int mode) {
throw new UnsupportedError("File._open");
}
@patch
static int _openStdio(int fd) {
throw new UnsupportedError("File._openStdio");
}
}
@patch
class _RandomAccessFileOps {
@patch
factory _RandomAccessFileOps(int pointer) {
throw new UnsupportedError("RandomAccessFile");
}
}
@patch
class _IOCrypto {
@patch
static Uint8List getRandomBytes(int count) {
throw new UnsupportedError("_IOCrypto.getRandomBytes");
}
}
@patch
class _Platform {
@patch
static int _numberOfProcessors() {
throw new UnsupportedError("Platform._numberOfProcessors");
}
@patch
static String _pathSeparator() {
throw new UnsupportedError("Platform._pathSeparator");
}
@patch
static String _operatingSystem() {
throw new UnsupportedError("Platform._operatingSystem");
}
@patch
static _localHostname() {
throw new UnsupportedError("Platform._localHostname");
}
@patch
static _executable() {
throw new UnsupportedError("Platform._executable");
}
@patch
static _resolvedExecutable() {
throw new UnsupportedError("Platform._resolvedExecutable");
}
@patch
static List<String> _executableArguments() {
throw new UnsupportedError("Platform._executableArguments");
}
@patch
static String _packageRoot() {
throw new UnsupportedError("Platform._packageRoot");
}
@patch
static String _packageConfig() {
throw new UnsupportedError("Platform._packageConfig");
}
@patch
static _environment() {
throw new UnsupportedError("Platform._environment");
}
@patch
static String _version() {
throw new UnsupportedError("Platform._version");
}
@patch
static String _localeName() {
throw new UnsupportedError("Platform._localeName");
}
@patch
static Uri _script() {
throw new UnsupportedError("Platform._script");
}
}
@patch
class _ProcessUtils {
@patch
static void _exit(int status) {
throw new UnsupportedError("ProcessUtils._exit");
}
@patch
static void _setExitCode(int status) {
throw new UnsupportedError("ProcessUtils._setExitCode");
}
@patch
static int _getExitCode() {
throw new UnsupportedError("ProcessUtils._getExitCode");
}
@patch
static void _sleep(int millis) {
throw new UnsupportedError("ProcessUtils._sleep");
}
@patch
static int _pid(Process process) {
throw new UnsupportedError("ProcessUtils._pid");
}
@patch
static Stream<ProcessSignal> _watchSignal(ProcessSignal signal) {
throw new UnsupportedError("ProcessUtils._watchSignal");
}
}
@patch
class ProcessInfo {
@patch
static int get currentRss {
throw new UnsupportedError("ProcessInfo.currentRss");
}
@patch
static int get maxRss {
throw new UnsupportedError("ProcessInfo.maxRss");
}
}
@patch
class Process {
@patch
static Future<Process> start(String executable, List<String> arguments,
{String workingDirectory,
Map<String, String> environment,
bool includeParentEnvironment: true,
bool runInShell: false,
ProcessStartMode mode: ProcessStartMode.NORMAL}) {
throw new UnsupportedError("Process.start");
}
@patch
static Future<ProcessResult> run(String executable, List<String> arguments,
{String workingDirectory,
Map<String, String> environment,
bool includeParentEnvironment: true,
bool runInShell: false,
Encoding stdoutEncoding: SYSTEM_ENCODING,
Encoding stderrEncoding: SYSTEM_ENCODING}) {
throw new UnsupportedError("Process.run");
}
@patch
static ProcessResult runSync(String executable, List<String> arguments,
{String workingDirectory,
Map<String, String> environment,
bool includeParentEnvironment: true,
bool runInShell: false,
Encoding stdoutEncoding: SYSTEM_ENCODING,
Encoding stderrEncoding: SYSTEM_ENCODING}) {
throw new UnsupportedError("Process.runSync");
}
@patch
static bool killPid(int pid, [ProcessSignal signal = ProcessSignal.SIGTERM]) {
throw new UnsupportedError("Process.killPid");
}
}
@patch
class InternetAddress {
@patch
static InternetAddress get LOOPBACK_IP_V4 {
throw new UnsupportedError("InternetAddress.LOOPBACK_IP_V4");
}
@patch
static InternetAddress get LOOPBACK_IP_V6 {
throw new UnsupportedError("InternetAddress.LOOPBACK_IP_V6");
}
@patch
static InternetAddress get ANY_IP_V4 {
throw new UnsupportedError("InternetAddress.ANY_IP_V4");
}
@patch
static InternetAddress get ANY_IP_V6 {
throw new UnsupportedError("InternetAddress.ANY_IP_V6");
}
@patch
factory InternetAddress(String address) {
throw new UnsupportedError("InternetAddress");
}
@patch
static Future<List<InternetAddress>> lookup(String host,
{InternetAddressType type: InternetAddressType.ANY}) {
throw new UnsupportedError("InternetAddress.lookup");
}
@patch
static InternetAddress _cloneWithNewHost(
InternetAddress address, String host) {
throw new UnsupportedError("InternetAddress._cloneWithNewHost");
}
}
@patch
class NetworkInterface {
@patch
static bool get listSupported {
throw new UnsupportedError("NetworkInterface.listSupported");
}
@patch
static Future<List<NetworkInterface>> list(
{bool includeLoopback: false,
bool includeLinkLocal: false,
InternetAddressType type: InternetAddressType.ANY}) {
throw new UnsupportedError("NetworkInterface.list");
}
}
@patch
class RawServerSocket {
@patch
static Future<RawServerSocket> bind(address, int port,
{int backlog: 0, bool v6Only: false, bool shared: false}) {
throw new UnsupportedError("RawServerSocket.bind");
}
}
@patch
class ServerSocket {
@patch
static Future<ServerSocket> bind(address, int port,
{int backlog: 0, bool v6Only: false, bool shared: false}) {
throw new UnsupportedError("ServerSocket.bind");
}
}
@patch
class RawSocket {
@patch
static Future<RawSocket> connect(host, int port,
{sourceAddress, Duration timeout}) {
throw new UnsupportedError("RawSocket constructor");
}
}
@patch
class Socket {
@patch
static Future<Socket> connect(host, int port, {sourceAddress}) {
throw new UnsupportedError("Socket constructor");
}
}
@patch
class SecureSocket {
@patch
factory SecureSocket._(RawSecureSocket rawSocket) {
throw new UnsupportedError("SecureSocket constructor");
}
}
@patch
class RawSynchronousSocket {
@patch
static RawSynchronousSocket connectSync(host, int port) {
throw new UnsupportedError("RawSynchronousSocket.connectSync");
}
}
@patch
class SecurityContext {
@patch
factory SecurityContext() {
throw new UnsupportedError("SecurityContext constructor");
}
@patch
static SecurityContext get defaultContext {
throw new UnsupportedError("default SecurityContext getter");
}
@patch
static bool get alpnSupported {
throw new UnsupportedError("SecurityContext alpnSupported getter");
}
}
@patch
class X509Certificate {
@patch
factory X509Certificate._() {
throw new UnsupportedError("X509Certificate constructor");
}
}
@patch
class RawDatagramSocket {
@patch
static Future<RawDatagramSocket> bind(host, int port,
{bool reuseAddress: true}) {
throw new UnsupportedError("RawDatagramSocket.bind");
}
}
@patch
class _SecureFilter {
@patch
factory _SecureFilter() {
throw new UnsupportedError("_SecureFilter._SecureFilter");
}
}
@patch
class _StdIOUtils {
@patch
static Stdin _getStdioInputStream() {
throw new UnsupportedError("StdIOUtils._getStdioInputStream");
}
@patch
static _getStdioOutputStream(int fd) {
throw new UnsupportedError("StdIOUtils._getStdioOutputStream");
}
@patch
static int _socketType(Socket socket) {
throw new UnsupportedError("StdIOUtils._socketType");
}
@patch
static _getStdioHandleType(int fd) {
throw new UnsupportedError("StdIOUtils._getStdioHandleType");
}
}
@patch
class _WindowsCodePageDecoder {
@patch
static String _decodeBytes(List<int> bytes) {
throw new UnsupportedError("_WindowsCodePageDecoder._decodeBytes");
}
}
@patch
class _WindowsCodePageEncoder {
@patch
static List<int> _encodeString(String string) {
throw new UnsupportedError("_WindowsCodePageEncoder._encodeString");
}
}
@patch
class _Filter {
@patch
static _Filter _newZLibDeflateFilter(bool gzip, int level, int windowBits,
int memLevel, int strategy, List<int> dictionary, bool raw) {
throw new UnsupportedError("_newZLibDeflateFilter");
}
@patch
static _Filter _newZLibInflateFilter(
int windowBits, List<int> dictionary, bool raw) {
throw new UnsupportedError("_newZLibInflateFilter");
}
}
@patch
class Stdin {
@patch
int readByteSync() {
throw new UnsupportedError("Stdin.readByteSync");
}
@patch
bool get echoMode {
throw new UnsupportedError("Stdin.echoMode");
}
@patch
void set echoMode(bool enabled) {
throw new UnsupportedError("Stdin.echoMode");
}
@patch
bool get lineMode {
throw new UnsupportedError("Stdin.lineMode");
}
@patch
void set lineMode(bool enabled) {
throw new UnsupportedError("Stdin.lineMode");
}
@patch
bool get supportsAnsiEscapes {
throw new UnsupportedError("Stdin.supportsAnsiEscapes");
}
}
@patch
class Stdout {
@patch
bool _hasTerminal(int fd) {
throw new UnsupportedError("Stdout.hasTerminal");
}
@patch
int _terminalColumns(int fd) {
throw new UnsupportedError("Stdout.terminalColumns");
}
@patch
int _terminalLines(int fd) {
throw new UnsupportedError("Stdout.terminalLines");
}
@patch
static bool _supportsAnsiEscapes(int fd) {
throw new UnsupportedError("Stdout.supportsAnsiEscapes");
}
}
@patch
class _FileSystemWatcher {
@patch
static Stream<FileSystemEvent> _watch(
String path, int events, bool recursive) {
throw new UnsupportedError("_FileSystemWatcher.watch");
}
@patch
static bool get isSupported {
throw new UnsupportedError("_FileSystemWatcher.isSupported");
}
}
@patch
class _IOService {
@patch
static Future _dispatch(int request, List data) {
throw new UnsupportedError("_IOService._dispatch");
}
}