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Merge branch 'rover12421-del_BrutIO_copy'

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This commit is contained in:
Connor Tumbleson 2015-04-16 08:12:37 -05:00
commit ba9b4af973
2 changed files with 39 additions and 30 deletions
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37
brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
View File

@ -36,6 +36,7 @@ import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;
import org.apache.commons.io.IOUtils;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Yaml;
@ -230,7 +231,7 @@ public class Androlib {
try (
Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(
new File(mOutDir, "apktool.yml")), "UTF-8"));
new File(mOutDir, "apktool.yml")), "UTF-8"))
) {
yaml.dump(meta, writer);
} catch (IOException ex) {
@ -241,7 +242,7 @@ public class Androlib {
public Map<String, Object> readMetaFile(ExtFile appDir)
throws AndrolibException {
try(
InputStream in = appDir.getDirectory().getFileInput("apktool.yml");
InputStream in = appDir.getDirectory().getFileInput("apktool.yml")
) {
Yaml yaml = new Yaml();
return (Map<String, Object>) yaml.load(in);
@ -408,8 +409,7 @@ public class Androlib {
if (apkOptions.forceBuildAll || isModified(newFiles(APK_RESOURCES_FILENAMES, appDir),
newFiles(APK_RESOURCES_FILENAMES, apkDir))) {
LOGGER.info("Copying raw resources...");
appDir.getDirectory()
.copyToDir(apkDir, APK_RESOURCES_FILENAMES);
appDir.getDirectory().copyToDir(apkDir, APK_RESOURCES_FILENAMES);
}
return true;
} catch (DirectoryException ex) {
@ -481,7 +481,7 @@ public class Androlib {
File apkDir = new File(appDir, APK_DIRNAME);
if (apkOptions.debugMode) {
mAndRes.remove_application_debug(new File(apkDir,"AndroidManifest.xml").getAbsolutePath());
mAndRes.remove_application_debug(new File(apkDir, "AndroidManifest.xml").getAbsolutePath());
}
if (apkOptions.forceBuildAll || isModified(newFiles(APK_MANIFEST_FILENAMES, appDir),
@ -568,11 +568,10 @@ public class Androlib {
try (
ZipFile inputFile = new ZipFile(tempFile);
ZipOutputStream actualOutput = new ZipOutputStream(new FileOutputStream(outFile));
ZipOutputStream actualOutput = new ZipOutputStream(new FileOutputStream(outFile))
) {
byte[] buffer = new byte[4096 * 1024];
copyExistingFiles(inputFile, actualOutput, buffer);
copyUnknownFiles(appDir, actualOutput, files, buffer);
copyExistingFiles(inputFile, actualOutput);
copyUnknownFiles(appDir, actualOutput, files);
} catch (IOException ex) {
throw new AndrolibException(ex);
}
@ -582,54 +581,52 @@ public class Androlib {
}
}
private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile, byte[] buffer) throws IOException {
private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile) throws IOException {
// First, copy the contents from the existing outFile:
Enumeration<? extends ZipEntry> entries = inputFile.entries();
while (entries.hasMoreElements()) {
ZipEntry entry = new ZipEntry(entries.nextElement());
// We can't reuse the compressed size because it depends on compression sizes.
entry.setCompressedSize(-1);
outputFile.putNextEntry(entry);
// No need to create directory entries in the final apk
if (!entry.isDirectory()) {
BrutIO.copy(inputFile.getInputStream(entry), outputFile, buffer);
if (! entry.isDirectory()) {
BrutIO.copy(inputFile, outputFile, entry);
}
outputFile.closeEntry();
}
}
private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files, byte[] buffer)
private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files)
throws IOException {
File unknownFileDir = new File(appDir, UNK_DIRNAME);
// loop through unknown files
for (Map.Entry<String,String> unknownFileInfo : files.entrySet()) {
File inputFile = new File(unknownFileDir, unknownFileInfo.getKey());
if(inputFile.isDirectory()) {
if (inputFile.isDirectory()) {
continue;
}
ZipEntry newEntry = new ZipEntry(unknownFileInfo.getKey());
int method = Integer.valueOf(unknownFileInfo.getValue());
LOGGER.fine(String.format("Copying unknown file %s with method %d", unknownFileInfo.getKey(), method));
if(method == ZipEntry.STORED) {
if (method == ZipEntry.STORED) {
newEntry.setMethod(ZipEntry.STORED);
newEntry.setSize(inputFile.length());
newEntry.setCompressedSize(-1);
BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
CRC32 crc = BrutIO.calculateCrc(unknownFile, buffer);
CRC32 crc = BrutIO.calculateCrc(unknownFile);
newEntry.setCrc(crc.getValue());
LOGGER.fine("\tsize: " + newEntry.getSize());
} else {
newEntry.setMethod(ZipEntry.DEFLATED);
}
outputFile.putNextEntry(newEntry);
BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
BrutIO.copy(unknownFile, outputFile, buffer);
BrutIO.copy(inputFile, outputFile);
outputFile.closeEntry();
}
}

32
brut.j.util/src/main/java/brut/util/BrutIO.java
View File

@ -18,6 +18,9 @@ package brut.util;
import java.io.*;
import java.util.zip.CRC32;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
import java.util.zip.ZipOutputStream;
import org.apache.commons.io.IOUtils;
@ -30,10 +33,8 @@ public class BrutIO {
try {
IOUtils.copy(in, out);
} finally {
try {
in.close();
out.close();
} catch (IOException ex) {}
IOUtils.closeQuietly(in);
IOUtils.closeQuietly(out);
}
}
@ -62,19 +63,30 @@ public class BrutIO {
return modified;
}
public static CRC32 calculateCrc(InputStream input, byte[] buffer) throws IOException {
public static CRC32 calculateCrc(InputStream input) throws IOException {
CRC32 crc = new CRC32();
int bytesRead = 0;
int bytesRead;
byte[] buffer = new byte[8192];
while((bytesRead = input.read(buffer)) != -1) {
crc.update(buffer, 0, bytesRead);
}
return crc;
}
public static void copy(InputStream input, OutputStream output, byte[] buffer) throws IOException {
int bytesRead;
while((bytesRead = input.read(buffer)) != -1) {
output.write(buffer, 0, bytesRead);
public static void copy(File inputFile, ZipOutputStream outputFile) throws IOException {
try (
FileInputStream fis = new FileInputStream(inputFile)
) {
IOUtils.copy(fis, outputFile);
}
}
public static void copy(ZipFile inputFile, ZipOutputStream outputFile, ZipEntry entry) throws IOException {
try (
InputStream is = inputFile.getInputStream(entry)
) {
IOUtils.copy(is, outputFile);
}
}
}