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Revert "build: introduce "buildUnknownAndUncompressedAssets""

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This reverts commit e35f66b0e0.
This commit is contained in:
Connor Tumbleson 2018-04-06 14:58:35 -04:00
parent 72196f3544
commit 0700c684b6
1 changed files with 32 additions and 80 deletions
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112
brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
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@ -19,6 +19,7 @@ package brut.androlib;
import brut.androlib.meta.MetaInfo;
import brut.androlib.meta.UsesFramework;
import brut.androlib.res.AndrolibResources;
import brut.androlib.res.data.ResConfigFlags;
import brut.androlib.res.data.ResPackage;
import brut.androlib.res.data.ResTable;
import brut.androlib.res.data.ResUnknownFiles;
@ -261,7 +262,6 @@ public class Androlib {
apkOptions.isFramework = meta.isFrameworkApk;
apkOptions.resourcesAreCompressed = meta.compressionType;
apkOptions.doNotCompress = meta.doNotCompress;
apkOptions.noCompressAssets = meta.noCompressAssets;
mAndRes.setSdkInfo(meta.sdkInfo);
mAndRes.setPackageId(meta.packageInfo);
@ -293,8 +293,8 @@ public class Androlib {
buildApk(appDir, outFile);
// we must go after the Apk is built, and copy the files in via Zip
// this is because Aapt won't add files it doesn't know (ex unknown files & uncompressed assets)
buildUnknownAndUncompressedAssets(appDir, outFile, meta);
// this is because Aapt won't add files it doesn't know (ex unknown files)
buildUnknownFiles(appDir, outFile, meta);
// we copied the AndroidManifest.xml to AndroidManifest.xml.orig so we can edit it
// lets restore the unedited one, to not change the original
@ -589,46 +589,38 @@ public class Androlib {
}
}
public void buildUnknownAndUncompressedAssets(File appDir, File outFile, MetaInfo meta)
public void buildUnknownFiles(File appDir, File outFile, MetaInfo meta)
throws AndrolibException {
if (meta.unknownFiles == null && meta.noCompressAssets == null) {
return;
}
if (meta.unknownFiles != null) {
LOGGER.info("Copying unknown files/dir...");
}
File tempFile = new File(outFile.getParent(), outFile.getName() + ".apktool_temp");
boolean renamed = outFile.renameTo(tempFile);
if (!renamed) {
throw new AndrolibException("Unable to rename temporary file");
}
Map<String, String> files = meta.unknownFiles;
File tempFile = new File(outFile.getParent(), outFile.getName() + ".apktool_temp");
boolean renamed = outFile.renameTo(tempFile);
if (!renamed) {
throw new AndrolibException("Unable to rename temporary file");
}
try (
ZipFile inputFile = new ZipFile(tempFile);
ZipOutputStream actualOutput = new ZipOutputStream(new FileOutputStream(outFile))
) {
copyExistingFiles(inputFile, actualOutput, meta.noCompressAssets);
copyUncompressedAssetFiles(appDir, actualOutput, meta.noCompressAssets);
copyUnknownFiles(appDir, actualOutput, meta.unknownFiles);
} catch (IOException | BrutException ex) {
throw new AndrolibException(ex);
}
try (
ZipFile inputFile = new ZipFile(tempFile);
ZipOutputStream actualOutput = new ZipOutputStream(new FileOutputStream(outFile))
) {
copyExistingFiles(inputFile, actualOutput);
copyUnknownFiles(appDir, actualOutput, files);
} catch (IOException | BrutException ex) {
throw new AndrolibException(ex);
}
// Remove our temporary file.
tempFile.delete();
// Remove our temporary file.
tempFile.delete();
}
}
private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile, Collection<String> assets)
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());
if (assets != null && assets.contains(entry.getName())) {
continue;
}
// We can't reuse the compressed size because it depends on compression sizes.
entry.setCompressedSize(-1);
@ -645,25 +637,25 @@ public class Androlib {
private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files)
throws BrutException, IOException {
File unknownFileDir = new File(appDir, UNK_DIRNAME);
if (files == null || files.isEmpty()) {
return;
}
// loop through unknown files
for (Map.Entry<String,String> unknownFileInfo : files.entrySet()) {
String cleanedPath = BrutIO.sanitizeUnknownFile(unknownFileDir, unknownFileInfo.getKey());
File inputFile = new File(unknownFileDir, cleanedPath);
File inputFile = new File(unknownFileDir, BrutIO.sanitizeUnknownFile(unknownFileDir, unknownFileInfo.getKey()));
if (inputFile.isDirectory()) {
continue;
}
ZipEntry newEntry = new ZipEntry(cleanedPath);
ZipEntry newEntry = new ZipEntry(unknownFileInfo.getKey());
int method = Integer.parseInt(unknownFileInfo.getValue());
LOGGER.fine(String.format("Copying unknown file %s with method %d", unknownFileInfo.getKey(), method));
if (method == ZipEntry.STORED) {
newEntry = getStoredZipEntry(cleanedPath, inputFile);
newEntry.setMethod(ZipEntry.STORED);
newEntry.setSize(inputFile.length());
newEntry.setCompressedSize(-1);
BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
CRC32 crc = BrutIO.calculateCrc(unknownFile);
newEntry.setCrc(crc.getValue());
} else {
newEntry.setMethod(ZipEntry.DEFLATED);
}
@ -674,45 +666,6 @@ public class Androlib {
}
}
private void copyUncompressedAssetFiles(File appDir, ZipOutputStream outputFile, Collection<String> files)
throws BrutException, IOException {
if (files == null || files.isEmpty()) {
return;
}
File assetFileDir = new File(appDir, ASSET_DIRNAME);
for (String asset : files) {
String cleanedPath = BrutIO.sanitizeUnknownFile(assetFileDir, asset);
File inputFile = new File(appDir, cleanedPath);
if (inputFile.isDirectory()) {
continue;
}
LOGGER.fine(String.format("Copying uncompressed asset: %s", asset));
ZipEntry newEntry = getStoredZipEntry(cleanedPath, inputFile);
outputFile.putNextEntry(newEntry);
BrutIO.copy(inputFile, outputFile);
outputFile.closeEntry();
}
}
private ZipEntry getStoredZipEntry(String cleanedPath, File inputFile)
throws IOException {
ZipEntry newEntry = new ZipEntry(cleanedPath);
newEntry.setMethod(ZipEntry.STORED);
newEntry.setSize(inputFile.length());
newEntry.setCompressedSize(-1);
BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
CRC32 crc = BrutIO.calculateCrc(unknownFile);
newEntry.setCrc(crc.getValue());
return newEntry;
}
public void buildApk(File appDir, File outApk) throws AndrolibException {
LOGGER.info("Building apk file...");
if (outApk.exists()) {
@ -810,7 +763,6 @@ public class Androlib {
private final static String SMALI_DIRNAME = "smali";
private final static String APK_DIRNAME = "build/apk";
private final static String UNK_DIRNAME = "unknown";
private final static String ASSET_DIRNAME = "assets";
private final static String[] APK_RESOURCES_FILENAMES = new String[] {
"resources.arsc", "AndroidManifest.xml", "res" };
private final static String[] APK_RESOURCES_WITHOUT_RES_FILENAMES = new String[] {
@ -825,6 +777,6 @@ public class Androlib {
// Taken from AOSP's frameworks/base/tools/aapt/Package.cpp
private final static Pattern NO_COMPRESS_PATTERN = Pattern.compile("\\.(" +
"jpg|jpeg|png|gif|wav|mp2|mp3|ogg|aac|mpg|mpeg|mid|midi|smf|jet|rtttl|imy|xmf|mp4|" +
"m4a|m4v|3gp|3gpp|3g2|3gpp2|amr|awb|wma|wmv|webm|mkv|arsc)$");
"m4a|m4v|3gp|3gpp|3g2|3gpp2|amr|awb|wma|wmv|webm|mkv)$");
}