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Unified Diff: analyzer/lib/src/generated/sdk_io.dart

Issue 1400473008: Roll Observatory packages and add a roll script (Closed) Base URL: git@github.com:dart-lang/observatory_pub_packages.git@master
Patch Set: Created 5 years, 2 months ago
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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;
- }
-}
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