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Merge branch 'del_BrutIO_copy' of https://github.com/rover12421/Apktool into rover12421-del_BrutIO_copy
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commit
10afb3cd56
@ -36,6 +36,7 @@ import java.util.zip.ZipEntry;
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import java.util.zip.ZipFile;
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import java.util.zip.ZipOutputStream;
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import org.apache.commons.io.IOUtils;
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import org.yaml.snakeyaml.DumperOptions;
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import org.yaml.snakeyaml.Yaml;
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@ -230,7 +231,7 @@ public class Androlib {
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try (
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Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(
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new File(mOutDir, "apktool.yml")), "UTF-8"));
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new File(mOutDir, "apktool.yml")), "UTF-8"))
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) {
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yaml.dump(meta, writer);
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} catch (IOException ex) {
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@ -241,7 +242,7 @@ public class Androlib {
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public Map<String, Object> readMetaFile(ExtFile appDir)
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throws AndrolibException {
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try(
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InputStream in = appDir.getDirectory().getFileInput("apktool.yml");
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InputStream in = appDir.getDirectory().getFileInput("apktool.yml")
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) {
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Yaml yaml = new Yaml();
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return (Map<String, Object>) yaml.load(in);
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@ -570,9 +571,8 @@ public class Androlib {
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ZipFile inputFile = new ZipFile(tempFile);
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ZipOutputStream actualOutput = new ZipOutputStream(new FileOutputStream(outFile));
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) {
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byte[] buffer = new byte[4096 * 1024];
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copyExistingFiles(inputFile, actualOutput, buffer);
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copyUnknownFiles(appDir, actualOutput, files, buffer);
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copyExistingFiles(inputFile, actualOutput);
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copyUnknownFiles(appDir, actualOutput, files);
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} catch (IOException ex) {
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throw new AndrolibException(ex);
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}
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@ -582,7 +582,7 @@ public class Androlib {
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}
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}
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private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile, byte[] buffer) throws IOException {
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private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile) throws IOException {
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// First, copy the contents from the existing outFile:
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Enumeration<? extends ZipEntry> entries = inputFile.entries();
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while (entries.hasMoreElements()) {
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@ -593,14 +593,18 @@ public class Androlib {
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// No need to create directory entries in the final apk
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if (!entry.isDirectory()) {
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BrutIO.copy(inputFile.getInputStream(entry), outputFile, buffer);
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try (
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InputStream is = inputFile.getInputStream(entry)
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){
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IOUtils.copy(is, outputFile);
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}
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}
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outputFile.closeEntry();
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}
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}
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private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files, byte[] buffer)
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private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files)
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throws IOException {
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File unknownFileDir = new File(appDir, UNK_DIRNAME);
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@ -619,7 +623,7 @@ public class Androlib {
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newEntry.setSize(inputFile.length());
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newEntry.setCompressedSize(-1);
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BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
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CRC32 crc = BrutIO.calculateCrc(unknownFile, buffer);
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CRC32 crc = BrutIO.calculateCrc(unknownFile);
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newEntry.setCrc(crc.getValue());
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LOGGER.fine("\tsize: " + newEntry.getSize());
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@ -628,8 +632,11 @@ public class Androlib {
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}
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outputFile.putNextEntry(newEntry);
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BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
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BrutIO.copy(unknownFile, outputFile, buffer);
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try (
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FileInputStream fis = new FileInputStream(inputFile)
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){
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IOUtils.copy(fis, outputFile);
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}
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outputFile.closeEntry();
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}
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}
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@ -30,10 +30,8 @@ public class BrutIO {
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try {
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IOUtils.copy(in, out);
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} finally {
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try {
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in.close();
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out.close();
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} catch (IOException ex) {}
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IOUtils.closeQuietly(in);
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IOUtils.closeQuietly(out);
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}
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}
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@ -62,19 +60,14 @@ public class BrutIO {
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return modified;
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}
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public static CRC32 calculateCrc(InputStream input, byte[] buffer) throws IOException {
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public static CRC32 calculateCrc(InputStream input) throws IOException {
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CRC32 crc = new CRC32();
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int bytesRead = 0;
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int bytesRead;
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byte[] buffer = new byte[8192];
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while((bytesRead = input.read(buffer)) != -1) {
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crc.update(buffer, 0, bytesRead);
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}
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return crc;
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}
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public static void copy(InputStream input, OutputStream output, byte[] buffer) throws IOException {
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int bytesRead;
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while((bytesRead = input.read(buffer)) != -1) {
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output.write(buffer, 0, bytesRead);
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}
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}
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}
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