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Merge branch 'del_BrutIO_copy' of https://github.com/rover12421/Apktool into rover12421-del_BrutIO_copy

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This commit is contained in:
Connor Tumbleson 2015-04-16 08:03:44 -05:00
commit 10afb3cd56
2 changed files with 23 additions and 23 deletions
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29
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);
@ -570,9 +571,8 @@ public class Androlib {
ZipFile inputFile = new ZipFile(tempFile);
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);
}
@ -582,7 +582,7 @@ 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()) {
@ -593,14 +593,18 @@ public class Androlib {
// No need to create directory entries in the final apk
if (!entry.isDirectory()) {
BrutIO.copy(inputFile.getInputStream(entry), outputFile, buffer);
try (
InputStream is = inputFile.getInputStream(entry)
){
IOUtils.copy(is, outputFile);
}
}
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);
@ -619,7 +623,7 @@ public class Androlib {
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());
@ -628,8 +632,11 @@ public class Androlib {
}
outputFile.putNextEntry(newEntry);
BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
BrutIO.copy(unknownFile, outputFile, buffer);
try (
FileInputStream fis = new FileInputStream(inputFile)
){
IOUtils.copy(fis, outputFile);
}
outputFile.closeEntry();
}
}

17
brut.j.util/src/main/java/brut/util/BrutIO.java
View File

@ -30,10 +30,8 @@ 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 +60,14 @@ 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);
}
}
}