1 files changed, 0 insertions, 189 deletions
diff --git a/anttasks/src/com/android/ant/MultiFilesTask.java b/anttasks/src/com/android/ant/MultiFilesTask.java
deleted file mode 100644
index c90a0b9..0000000
--- a/anttasks/src/com/android/ant/MultiFilesTask.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.ant;
-
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.types.FileSet;
-import org.apache.tools.ant.types.Path;
-import org.apache.tools.ant.types.PatternSet.NameEntry;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.Map.Entry;
-import java.util.Set;
-
-class MultiFilesTask extends BuildTypedTask {
-
-    static enum DisplayType {
-        FOUND, COMPILING, REMOVE_OUTPUT, REMOVE_DEP;
-    }
-
-    interface SourceProcessor {
-        String getSourceFileExtension();
-        void process(String filePath, String sourceFolder,
-                List<String> sourceFolders, Project taskProject);
-        void displayMessage(DisplayType type, int count);
-    }
-
-    protected void processFiles(SourceProcessor processor, List<Path> paths, String genFolder) {
-
-        Project taskProject = getProject();
-
-        String extension = processor.getSourceFileExtension();
-
-        // build a list of all the source folders
-        ArrayList<String> sourceFolders = new ArrayList<String>();
-        for (Path p : paths) {
-            String[] values = p.list();
-            if (values != null) {
-                sourceFolders.addAll(Arrays.asList(values));
-            }
-        }
-
-        // gather all the source files from all the source folders.
-        Map<String, String> sourceFiles = getFilesByNameEntryFilter(sourceFolders,
-                "**/*." + extension);
-        if (sourceFiles.size() > 0) {
-            processor.displayMessage(DisplayType.FOUND, sourceFiles.size());
-        }
-
-        // go look for all dependency files in the gen folder. This will have all dependency
-        // files but we can filter them based on the first pre-req file.
-        Iterator<?> depFiles = getFilesByNameEntryFilter(genFolder, "**/*.d");
-
-        // parse all the dep files and keep the ones that are of the proper type and check if
-        // they require compilation again.
-        Map<String, String> toCompile = new HashMap<String, String>();
-        ArrayList<File> toRemove = new ArrayList<File>();
-        ArrayList<String> depsToRemove = new ArrayList<String>();
-        while (depFiles.hasNext()) {
-            String depFile = depFiles.next().toString();
-            DependencyGraph graph = new DependencyGraph(depFile, null /*watchPaths*/);
-
-            // get the source file. it's the first item in the pre-reqs
-            File sourceFile = graph.getFirstPrereq();
-            String sourceFilePath = sourceFile.getAbsolutePath();
-
-            // The gen folder may contain other dependency files not generated by this particular
-            // processor.
-            // We only care if the first pre-rep is of the right extension.
-            if (sourceFilePath.toLowerCase(Locale.US).endsWith("." + extension)) {
-                // remove from the list of sourceFiles to mark as "processed" (but not compiled
-                // yet, that'll be done by adding it to toCompile)
-                String sourceFolder = sourceFiles.get(sourceFilePath);
-                if (sourceFolder == null) {
-                    // looks like the source file does not exist anymore!
-                    // we'll have to remove the output!
-                    Set<File> outputFiles = graph.getTargets();
-                    toRemove.addAll(outputFiles);
-
-                    // also need to remove the dep file.
-                    depsToRemove.add(depFile);
-                } else {
-                    // Source file is present. remove it from the list as being processed.
-                    sourceFiles.remove(sourceFilePath);
-
-                    // check if it needs to be recompiled.
-                    if (hasBuildTypeChanged() ||
-                            graph.dependenciesHaveChanged(false /*printStatus*/)) {
-                        toCompile.put(sourceFilePath, sourceFolder);
-                    }
-                }
-            }
-        }
-
-        // add to the list of files to compile, whatever is left in sourceFiles. Those are
-        // new files that have never been compiled.
-        toCompile.putAll(sourceFiles);
-
-        processor.displayMessage(DisplayType.COMPILING, toCompile.size());
-        if (toCompile.size() > 0) {
-            for (Entry<String, String> toCompilePath : toCompile.entrySet()) {
-                processor.process(toCompilePath.getKey(), toCompilePath.getValue(),
-                        sourceFolders, taskProject);
-            }
-        }
-
-        if (toRemove.size() > 0) {
-            processor.displayMessage(DisplayType.REMOVE_OUTPUT, toRemove.size());
-
-            for (File toRemoveFile : toRemove) {
-                if (toRemoveFile.delete() == false) {
-                    System.err.println("Failed to remove " + toRemoveFile.getAbsolutePath());
-                }
-            }
-        }
-
-        // remove the dependency files that are obsolete
-        if (depsToRemove.size() > 0) {
-            processor.displayMessage(DisplayType.REMOVE_DEP, toRemove.size());
-
-            for (String path : depsToRemove) {
-                if (new File(path).delete() == false) {
-                    System.err.println("Failed to remove " + path);
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns a list of files found in given folders, all matching a given filter.
-     * The result is a map of (file, folder).
-     * @param folders the folders to search
-     * @param filter the filter for the files. Typically a glob.
-     * @return a map of (file, folder)
-     */
-    private Map<String, String> getFilesByNameEntryFilter(List<String> folders, String filter) {
-        Map<String, String> sourceFiles = new HashMap<String, String>();
-
-        for (String folder : folders) {
-            Iterator<?> iterator = getFilesByNameEntryFilter(folder, filter);
-
-            while (iterator.hasNext()) {
-                sourceFiles.put(iterator.next().toString(), folder);
-            }
-        }
-
-        return sourceFiles;
-    }
-
-    /**
-     * Returns a list of files found in a given folder, matching a given filter.
-     * @param folder the folder to search
-     * @param filter the filter for the files. Typically a glob.
-     * @return an iterator.
-     */
-    private Iterator<?> getFilesByNameEntryFilter(String folder, String filter) {
-        Project taskProject = getProject();
-
-        // create a fileset to find all the files in the folder
-        FileSet fs = new FileSet();
-        fs.setProject(taskProject);
-        fs.setDir(new File(folder));
-        NameEntry include = fs.createInclude();
-        include.setName(filter);
-
-        // loop through the results of the file set
-        return fs.iterator();
-    }
-}