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analyzer/lib/src/generated/sdk_io.dart

Index: analyzer/lib/src/generated/sdk_io.dart
diff --git a/analyzer/lib/src/generated/sdk_io.dart b/analyzer/lib/src/generated/sdk_io.dart
deleted file mode 100644
index bcdb33d8ed8f92d1c9b16adf1528f09febaa33ac..0000000000000000000000000000000000000000
--- a/analyzer/lib/src/generated/sdk_io.dart
+++ /dev/null
@@ -1,594 +0,0 @@
-// Copyright (c) 2014, 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.
-
-// This code was auto-generated, is not intended to be edited, and is subject to
-// significant change. Please see the README file for more information.
-
-library engine.sdk.io;
-
-import 'dart:io';
-
-import 'package:analyzer/src/context/context.dart' as newContext;
-import 'package:analyzer/src/generated/java_engine.dart';
-
-import 'ast.dart';
-import 'engine.dart';
-import 'error.dart';
-import 'java_core.dart';
-import 'java_engine_io.dart';
-import 'java_io.dart';
-import 'parser.dart';
-import 'scanner.dart';
-import 'sdk.dart';
-import 'source_io.dart';
-
-/**
- * A Dart SDK installed in a specified directory. Typical Dart SDK layout is
- * something like...
- *
- *     dart-sdk/
- *        bin/
- *           dart[.exe]  <-- VM
- *        lib/
- *           core/
- *              core.dart
- *              ... other core library files ...
- *           ... other libraries ...
- *        util/
- *           ... Dart utilities ...
- *     Chromium/   <-- Dartium typically exists in a sibling directory
- */
-class DirectoryBasedDartSdk implements DartSdk {
-  /**
-   * The default SDK, or `null` if the default SDK either has not yet been
-   * created or cannot be created for some reason.
-   */
-  static DirectoryBasedDartSdk _DEFAULT_SDK;
-
-  /**
-   * The name of the directory within the SDK directory that contains
-   * executables.
-   */
-  static String _BIN_DIRECTORY_NAME = "bin";
-
-  /**
-   * The name of the directory on non-Mac that contains dartium.
-   */
-  static String _DARTIUM_DIRECTORY_NAME = "chromium";
-
-  /**
-   * The name of the dart2js executable on non-windows operating systems.
-   */
-  static String _DART2JS_EXECUTABLE_NAME = "dart2js";
-
-  /**
-   * The name of the file containing the dart2js executable on Windows.
-   */
-  static String _DART2JS_EXECUTABLE_NAME_WIN = "dart2js.bat";
-
-  /**
-   * The name of the file containing the Dartium executable on Linux.
-   */
-  static String _DARTIUM_EXECUTABLE_NAME_LINUX = "chrome";
-
-  /**
-   * The name of the file containing the Dartium executable on Macintosh.
-   */
-  static String _DARTIUM_EXECUTABLE_NAME_MAC =
-      "Chromium.app/Contents/MacOS/Chromium";
-
-  /**
-   * The name of the file containing the Dartium executable on Windows.
-   */
-  static String _DARTIUM_EXECUTABLE_NAME_WIN = "Chrome.exe";
-
-  /**
-   * The name of the [System] property whose value is the path to the default
-   * Dart SDK directory.
-   */
-  static String _DEFAULT_DIRECTORY_PROPERTY_NAME = "com.google.dart.sdk";
-
-  /**
-   * The name of the directory within the SDK directory that contains
-   * documentation for the libraries.
-   */
-  static String _DOCS_DIRECTORY_NAME = "docs";
-
-  /**
-   * The suffix added to the name of a library to derive the name of the file
-   * containing the documentation for that library.
-   */
-  static String _DOC_FILE_SUFFIX = "_api.json";
-
-  /**
-   * The name of the directory within the SDK directory that contains the
-   * sdk_library_metadata directory.
-   */
-  static String _INTERNAL_DIR = "_internal";
-
-  /**
-   * The name of the sdk_library_metadata directory that contains the package
-   * holding the libraries.dart file.
-   */
-  static String _SDK_LIBRARY_METADATA_DIR = "sdk_library_metadata";
-
-  /**
-   * The name of the directory within the sdk_library_metadata that contains
-   * libraries.dart.
-   */
-  static String _SDK_LIBRARY_METADATA_LIB_DIR = "lib";
-
-  /**
-   * The name of the directory within the SDK directory that contains the
-   * libraries.
-   */
-  static String _LIB_DIRECTORY_NAME = "lib";
-
-  /**
-   * The name of the libraries file.
-   */
-  static String _LIBRARIES_FILE = "libraries.dart";
-
-  /**
-   * The name of the pub executable on windows.
-   */
-  static String _PUB_EXECUTABLE_NAME_WIN = "pub.bat";
-
-  /**
-   * The name of the pub executable on non-windows operating systems.
-   */
-  static String _PUB_EXECUTABLE_NAME = "pub";
-
-  /**
-   * The name of the file within the SDK directory that contains the version
-   * number of the SDK.
-   */
-  static String _VERSION_FILE_NAME = "version";
-
-  /**
-   * The name of the file containing the VM executable on the Windows operating
-   * system.
-   */
-  static String _VM_EXECUTABLE_NAME_WIN = "dart.exe";
-
-  /**
-   * The name of the file containing the VM executable on non-Windows operating
-   * systems.
-   */
-  static String _VM_EXECUTABLE_NAME = "dart";
-
-  /**
-   * Return the default Dart SDK, or `null` if the directory containing the
-   * default SDK cannot be determined (or does not exist).
-   */
-  static DirectoryBasedDartSdk get defaultSdk {
-    if (_DEFAULT_SDK == null) {
-      JavaFile sdkDirectory = defaultSdkDirectory;
-      if (sdkDirectory == null) {
-        return null;
-      }
-      _DEFAULT_SDK = new DirectoryBasedDartSdk(sdkDirectory);
-    }
-    return _DEFAULT_SDK;
-  }
-
-  /**
-   * Return the default directory for the Dart SDK, or `null` if the directory
-   * cannot be determined (or does not exist). The default directory is provided
-   * by a system property named `com.google.dart.sdk`.
-   */
-  static JavaFile get defaultSdkDirectory {
-    String sdkProperty =
-        JavaSystemIO.getProperty(_DEFAULT_DIRECTORY_PROPERTY_NAME);
-    if (sdkProperty == null) {
-      return null;
-    }
-    JavaFile sdkDirectory = new JavaFile(sdkProperty);
-    if (!sdkDirectory.exists()) {
-      return null;
-    }
-    return sdkDirectory;
-  }
-
-  /**
-   * The [AnalysisContext] which is used for all of the sources in this sdk.
-   */
-  InternalAnalysisContext _analysisContext;
-
-  /**
-   * The directory containing the SDK.
-   */
-  JavaFile _sdkDirectory;
-
-  /**
-   * The revision number of this SDK, or `"0"` if the revision number cannot be
-   * discovered.
-   */
-  String _sdkVersion;
-
-  /**
-   * The file containing the dart2js executable.
-   */
-  JavaFile _dart2jsExecutable;
-
-  /**
-   * The file containing the Dartium executable.
-   */
-  JavaFile _dartiumExecutable;
-
-  /**
-   * The file containing the pub executable.
-   */
-  JavaFile _pubExecutable;
-
-  /**
-   * The file containing the VM executable.
-   */
-  JavaFile _vmExecutable;
-
-  /**
-   * A mapping from Dart library URI's to the library represented by that URI.
-   */
-  LibraryMap _libraryMap;
-
-  /**
-   * Initialize a newly created SDK to represent the Dart SDK installed in the
-   * [sdkDirectory]. The flag [useDart2jsPaths] is `true` if the dart2js path
-   * should be used when it is available
-   */
-  DirectoryBasedDartSdk(JavaFile sdkDirectory, [bool useDart2jsPaths = false]) {
-    this._sdkDirectory = sdkDirectory.getAbsoluteFile();
-    _libraryMap = initialLibraryMap(useDart2jsPaths);
-  }
-
-  @override
-  AnalysisContext get context {
-    if (_analysisContext == null) {
-      if (AnalysisEngine.instance.useTaskModel) {
-        _analysisContext = new newContext.SdkAnalysisContext();
-      } else {
-        _analysisContext = new SdkAnalysisContext();
-      }
-      SourceFactory factory = new SourceFactory([new DartUriResolver(this)]);
-      _analysisContext.sourceFactory = factory;
-      List<String> uris = this.uris;
-      ChangeSet changeSet = new ChangeSet();
-      for (String uri in uris) {
-        changeSet.addedSource(factory.forUri(uri));
-      }
-      _analysisContext.applyChanges(changeSet);
-    }
-    return _analysisContext;
-  }
-
-  /**
-   * Return the file containing the dart2js executable, or `null` if it does not
-   * exist.
-   */
-  JavaFile get dart2JsExecutable {
-    if (_dart2jsExecutable == null) {
-      _dart2jsExecutable = _verifyExecutable(new JavaFile.relative(
-          new JavaFile.relative(_sdkDirectory, _BIN_DIRECTORY_NAME),
-          OSUtilities.isWindows()
-              ? _DART2JS_EXECUTABLE_NAME_WIN
-              : _DART2JS_EXECUTABLE_NAME));
-    }
-    return _dart2jsExecutable;
-  }
-
-  /**
-   * Return the name of the file containing the Dartium executable.
-   */
-  String get dartiumBinaryName {
-    if (OSUtilities.isWindows()) {
-      return _DARTIUM_EXECUTABLE_NAME_WIN;
-    } else if (OSUtilities.isMac()) {
-      return _DARTIUM_EXECUTABLE_NAME_MAC;
-    } else {
-      return _DARTIUM_EXECUTABLE_NAME_LINUX;
-    }
-  }
-
-  /**
-   * Return the file containing the Dartium executable, or `null` if it does not
-   * exist.
-   */
-  JavaFile get dartiumExecutable {
-    if (_dartiumExecutable == null) {
-      _dartiumExecutable = _verifyExecutable(
-          new JavaFile.relative(dartiumWorkingDirectory, dartiumBinaryName));
-    }
-    return _dartiumExecutable;
-  }
-
-  /**
-   * Return the directory where dartium can be found (the directory that will be
-   * the working directory is Dartium is invoked without changing the default).
-   */
-  JavaFile get dartiumWorkingDirectory =>
-      getDartiumWorkingDirectory(_sdkDirectory.getParentFile());
-
-  /**
-   * Return the directory containing the SDK.
-   */
-  JavaFile get directory => _sdkDirectory;
-
-  /**
-   * Return the directory containing documentation for the SDK.
-   */
-  JavaFile get docDirectory =>
-      new JavaFile.relative(_sdkDirectory, _DOCS_DIRECTORY_NAME);
-
-  /**
-   * Return `true` if this SDK includes documentation.
-   */
-  bool get hasDocumentation => docDirectory.exists();
-
-  /**
-   * Return `true` if the Dartium binary is available.
-   */
-  bool get isDartiumInstalled => dartiumExecutable != null;
-
-  /**
-   * Return the directory within the SDK directory that contains the libraries.
-   */
-  JavaFile get libraryDirectory =>
-      new JavaFile.relative(_sdkDirectory, _LIB_DIRECTORY_NAME);
-
-  /**
-   * Return the file containing the Pub executable, or `null` if it does not exist.
-   */
-  JavaFile get pubExecutable {
-    if (_pubExecutable == null) {
-      _pubExecutable = _verifyExecutable(new JavaFile.relative(
-          new JavaFile.relative(_sdkDirectory, _BIN_DIRECTORY_NAME), OSUtilities
-              .isWindows() ? _PUB_EXECUTABLE_NAME_WIN : _PUB_EXECUTABLE_NAME));
-    }
-    return _pubExecutable;
-  }
-
-  @override
-  List<SdkLibrary> get sdkLibraries => _libraryMap.sdkLibraries;
-
-  /**
-   * Return the revision number of this SDK, or `"0"` if the revision number
-   * cannot be discovered.
-   */
-  @override
-  String get sdkVersion {
-    if (_sdkVersion == null) {
-      _sdkVersion = DartSdk.DEFAULT_VERSION;
-      JavaFile revisionFile =
-          new JavaFile.relative(_sdkDirectory, _VERSION_FILE_NAME);
-      try {
-        String revision = revisionFile.readAsStringSync();
-        if (revision != null) {
-          _sdkVersion = revision.trim();
-        }
-      } on FileSystemException {
-        // Fall through to return the default.
-      }
-    }
-    return _sdkVersion;
-  }
-
-  @override
-  List<String> get uris => _libraryMap.uris;
-
-  /**
-   * Return the name of the file containing the VM executable.
-   */
-  String get vmBinaryName {
-    if (OSUtilities.isWindows()) {
-      return _VM_EXECUTABLE_NAME_WIN;
-    } else {
-      return _VM_EXECUTABLE_NAME;
-    }
-  }
-
-  /**
-   * Return the file containing the VM executable, or `null` if it does not
-   * exist.
-   */
-  JavaFile get vmExecutable {
-    if (_vmExecutable == null) {
-      _vmExecutable = _verifyExecutable(new JavaFile.relative(
-          new JavaFile.relative(_sdkDirectory, _BIN_DIRECTORY_NAME),
-          vmBinaryName));
-    }
-    return _vmExecutable;
-  }
-
-  @override
-  Source fromFileUri(Uri uri) {
-    JavaFile file = new JavaFile.fromUri(uri);
-    String filePath = file.getAbsolutePath();
-    String libPath = libraryDirectory.getAbsolutePath();
-    if (!filePath.startsWith("$libPath${JavaFile.separator}")) {
-      return null;
-    }
-    filePath = filePath.substring(libPath.length + 1);
-    for (SdkLibrary library in _libraryMap.sdkLibraries) {
-      String libraryPath = library.path;
-      if (filePath.replaceAll('\\', '/') == libraryPath) {
-        String path = library.shortName;
-        try {
-          return new FileBasedSource(file, parseUriWithException(path));
-        } on URISyntaxException catch (exception, stackTrace) {
-          AnalysisEngine.instance.logger.logInformation(
-              "Failed to create URI: $path",
-              new CaughtException(exception, stackTrace));
-          return null;
-        }
-      }
-      libraryPath = new JavaFile(libraryPath).getParent();
-      if (filePath.startsWith("$libraryPath${JavaFile.separator}")) {
-        String path =
-            "${library.shortName}/${filePath.substring(libraryPath.length + 1)}";
-        try {
-          return new FileBasedSource(file, parseUriWithException(path));
-        } on URISyntaxException catch (exception, stackTrace) {
-          AnalysisEngine.instance.logger.logInformation(
-              "Failed to create URI: $path",
-              new CaughtException(exception, stackTrace));
-          return null;
-        }
-      }
-    }
-    return null;
-  }
-
-  /**
-   * Return the directory where dartium can be found (the directory that will be
-   * the working directory if Dartium is invoked without changing the default),
-   * assuming that the Editor was installed in the [installDir].
-   */
-  JavaFile getDartiumWorkingDirectory(JavaFile installDir) =>
-      new JavaFile.relative(installDir, _DARTIUM_DIRECTORY_NAME);
-
-  /**
-   * Return the auxiliary documentation file for the library with the given
-   * [libraryName], or `null` if no such file exists.
-   */
-  JavaFile getDocFileFor(String libraryName) {
-    JavaFile dir = docDirectory;
-    if (!dir.exists()) {
-      return null;
-    }
-    JavaFile libDir = new JavaFile.relative(dir, libraryName);
-    JavaFile docFile =
-        new JavaFile.relative(libDir, "$libraryName$_DOC_FILE_SUFFIX");
-    if (docFile.exists()) {
-      return docFile;
-    }
-    return null;
-  }
-
-  @override
-  SdkLibrary getSdkLibrary(String dartUri) => _libraryMap.getLibrary(dartUri);
-
-  /**
-   * Read all of the configuration files to initialize the library maps. The
-   * flag [useDart2jsPaths] is `true` if the dart2js path should be used when it
-   * is available. Return the initialized library map.
-   */
-  LibraryMap initialLibraryMap(bool useDart2jsPaths) {
-    JavaFile librariesFile = new JavaFile.relative(
-        new JavaFile.relative(
-          new JavaFile.relative(
-            new JavaFile.relative(libraryDirectory, _INTERNAL_DIR),
-            _SDK_LIBRARY_METADATA_DIR),
-          _SDK_LIBRARY_METADATA_LIB_DIR),
-        _LIBRARIES_FILE);
-    try {
-      String contents = librariesFile.readAsStringSync();
-      return new SdkLibrariesReader(useDart2jsPaths).readFromFile(
-          librariesFile, contents);
-    } catch (exception, stackTrace) {
-      AnalysisEngine.instance.logger.logError(
-          "Could not initialize the library map from ${librariesFile.getAbsolutePath()}",
-          new CaughtException(exception, stackTrace));
-      return new LibraryMap();
-    }
-  }
-
-  @override
-  Source mapDartUri(String dartUri) {
-    String libraryName;
-    String relativePath;
-    int index = dartUri.indexOf('/');
-    if (index >= 0) {
-      libraryName = dartUri.substring(0, index);
-      relativePath = dartUri.substring(index + 1);
-    } else {
-      libraryName = dartUri;
-      relativePath = "";
-    }
-    SdkLibrary library = getSdkLibrary(libraryName);
-    if (library == null) {
-      return null;
-    }
-    try {
-      JavaFile file = new JavaFile.relative(libraryDirectory, library.path);
-      if (!relativePath.isEmpty) {
-        file = file.getParentFile();
-        file = new JavaFile.relative(file, relativePath);
-      }
-      return new FileBasedSource(file, parseUriWithException(dartUri));
-    } on URISyntaxException {
-      return null;
-    }
-  }
-
-  /**
-   * Return the given [file] if it exists and is executable, or `null` if it
-   * does not exist or is not executable.
-   */
-  JavaFile _verifyExecutable(JavaFile file) =>
-      file.isExecutable() ? file : null;
-}
-
-/**
- * An object used to read and parse the libraries file
- * (dart-sdk/lib/_internal/sdk_library_metadata/lib/libraries.dart) for information
- * about the libraries in an SDK. The library information is represented as a
- * Dart file containing a single top-level variable whose value is a const map.
- * The keys of the map are the names of libraries defined in the SDK and the
- * values in the map are info objects defining the library. For example, a
- * subset of a typical SDK might have a libraries file that looks like the
- * following:
- *
- *     final Map<String, LibraryInfo> LIBRARIES = const <LibraryInfo> {
- *       // Used by VM applications
- *       "builtin" : const LibraryInfo(
- *         "builtin/builtin_runtime.dart",
- *         category: "Server",
- *         platforms: VM_PLATFORM),
- *
- *       "compiler" : const LibraryInfo(
- *         "compiler/compiler.dart",
- *         category: "Tools",
- *         platforms: 0),
- *     };
- */
-class SdkLibrariesReader {
-  /**
-   * A flag indicating whether the dart2js path should be used when it is
-   * available.
-   */
-  final bool _useDart2jsPaths;
-
-  /**
-   * Initialize a newly created library reader to use the dart2js path if
-   * [_useDart2jsPaths] is `true`.
-   */
-  SdkLibrariesReader(this._useDart2jsPaths);
-
-  /**
-   * Return the library map read from the given [file], given that the content
-   * of the file is already known to be [libraryFileContents].
-   */
-  LibraryMap readFromFile(JavaFile file, String libraryFileContents) =>
-      readFromSource(new FileBasedSource(file), libraryFileContents);
-
-  /**
-   * Return the library map read from the given [source], given that the content
-   * of the file is already known to be [libraryFileContents].
-   */
-  LibraryMap readFromSource(Source source, String libraryFileContents) {
-    BooleanErrorListener errorListener = new BooleanErrorListener();
-    Scanner scanner = new Scanner(
-        source, new CharSequenceReader(libraryFileContents), errorListener);
-    Parser parser = new Parser(source, errorListener);
-    CompilationUnit unit = parser.parseCompilationUnit(scanner.tokenize());
-    SdkLibrariesReader_LibraryBuilder libraryBuilder =
-        new SdkLibrariesReader_LibraryBuilder(_useDart2jsPaths);
-    // If any syntactic errors were found then don't try to visit the AST
-    // structure.
-    if (!errorListener.errorReported) {
-      unit.accept(libraryBuilder);
-    }
-    return libraryBuilder.librariesMap;
-  }
-}