2012-09-20 03:27:35 +02:00
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/**
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* Copyright 2011 Ryszard Wiśniewski <brut.alll@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package brut.androlib.src;
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import brut.androlib.AndrolibException;
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import brut.androlib.res.util.ExtFile;
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import brut.directory.DirectoryException;
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import java.io.*;
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import java.util.HashMap;
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import java.util.List;
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import java.util.ListIterator;
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import java.util.logging.Logger;
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import org.apache.commons.io.IOUtils;
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/**
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* @author Ryszard Wiśniewski <brut.alll@gmail.com>
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*/
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public class SmaliBuilder {
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2013-02-13 04:12:17 +01:00
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public static void build(ExtFile smaliDir, File dexFile,
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HashMap<String, Boolean> flags) throws AndrolibException {
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new SmaliBuilder(smaliDir, dexFile, flags).build();
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}
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private SmaliBuilder(ExtFile smaliDir, File dexFile,
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HashMap<String, Boolean> flags) {
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mSmaliDir = smaliDir;
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mDexFile = dexFile;
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mFlags = flags;
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}
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private void build() throws AndrolibException {
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try {
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mDexBuilder = new DexFileBuilder();
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for (String fileName : mSmaliDir.getDirectory().getFiles(true)) {
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buildFile(fileName);
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}
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mDexBuilder.writeTo(mDexFile);
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} catch (IOException ex) {
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throw new AndrolibException(ex);
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} catch (DirectoryException ex) {
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throw new AndrolibException(ex);
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}
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}
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private void buildFile(String fileName) throws AndrolibException,
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IOException {
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File inFile = new File(mSmaliDir, fileName);
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InputStream inStream = new FileInputStream(inFile);
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if (fileName.endsWith(".smali")) {
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mDexBuilder.addSmaliFile(inFile);
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return;
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}
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if (!fileName.endsWith(".java")) {
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LOGGER.warning("Unknown file type, ignoring: " + inFile);
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return;
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}
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StringBuilder out = new StringBuilder();
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List<String> lines = IOUtils.readLines(inStream);
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if (!mFlags.containsKey("debug")) {
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final String[] linesArray = lines.toArray(new String[0]);
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2013-05-02 01:42:44 +02:00
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for (int i = 1; i < linesArray.length - 1; i++) {
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out.append(linesArray[i].split("//", 2)[1]).append('\n');
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2013-02-13 04:12:17 +01:00
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}
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} else {
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lines.remove(lines.size() - 1);
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2013-05-02 01:42:44 +02:00
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ListIterator<String> it = lines.listIterator(1);
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2013-02-13 04:12:17 +01:00
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out.append(".source \"").append(inFile.getName()).append("\"\n");
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while (it.hasNext()) {
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2013-05-02 01:42:44 +02:00
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String line = it.next().split("//", 2)[1].trim();
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2013-02-13 04:12:17 +01:00
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if (line.isEmpty() || line.charAt(0) == '#'
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|| line.startsWith(".source")) {
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continue;
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}
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if (line.startsWith(".method ")) {
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it.previous();
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DebugInjector.inject(it, out);
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continue;
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}
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out.append(line).append('\n');
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}
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}
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mDexBuilder.addSmaliFile(IOUtils.toInputStream(out.toString()),
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fileName);
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}
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private final ExtFile mSmaliDir;
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private final File mDexFile;
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private final HashMap<String, Boolean> mFlags;
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private DexFileBuilder mDexBuilder;
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private final static Logger LOGGER = Logger.getLogger(SmaliBuilder.class
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.getName());
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2012-09-20 03:27:35 +02:00
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}
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