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Add WrappingMultiDexFile interface

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This commit is contained in:
Lanchon 2017-09-22 01:47:23 -03:00
parent 8670ec63a8
commit 9362e6bd47
5 changed files with 35 additions and 13 deletions
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7
src/main/java/lanchon/multidexlib2/BasicMultiDexFile.java
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@ -18,7 +18,7 @@ import org.jf.dexlib2.iface.DexFile;
import org.jf.dexlib2.iface.MultiDexContainer;
import org.jf.dexlib2.iface.MultiDexContainer.MultiDexFile;
public class BasicMultiDexFile<T extends MultiDexContainer<? extends MultiDexFile>> implements MultiDexFile {
public class BasicMultiDexFile<T extends MultiDexContainer<? extends MultiDexFile>> implements WrappingMultiDexFile {
private final T container;
private final String entryName;
@ -50,4 +50,9 @@ public class BasicMultiDexFile<T extends MultiDexContainer<? extends MultiDexFil
return container;
}
@Override
public DexFile getWrappedDexFile() {
return dexFile;
}
}

7
src/main/java/lanchon/multidexlib2/DirectoryDexContainer.java
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@ -17,19 +17,18 @@ import java.util.TreeMap;
import org.jf.dexlib2.Opcodes;
import org.jf.dexlib2.iface.DexFile;
import org.jf.dexlib2.iface.MultiDexContainer.MultiDexFile;
public class DirectoryDexContainer extends AbstractMultiDexContainer<MultiDexFile> {
public class DirectoryDexContainer extends AbstractMultiDexContainer<WrappingMultiDexFile> {
public DirectoryDexContainer(File directory, DexFileNamer namer, Opcodes opcodes) throws IOException {
Map<String, MultiDexFile> entryMap = new TreeMap<>(new DexFileNameComparator(namer));
Map<String, WrappingMultiDexFile> entryMap = new TreeMap<>(new DexFileNameComparator(namer));
String[] names = directory.list();
if (names == null) throw new IOException("Cannot access directory: " + directory);
for (String entryName : names) {
File file = new File(directory, entryName);
if (file.isFile() && namer.isValidName(entryName)) {
DexFile dexFile = RawDexIO.readRawDexFile(file, opcodes);
MultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
WrappingMultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
if (entryMap.put(entryName, multiDexFile) != null) throwDuplicateEntryName(entryName);
}
}

7
src/main/java/lanchon/multidexlib2/SingletonDexContainer.java
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@ -15,9 +15,8 @@ import java.util.Map;
import org.jf.dexlib2.Opcodes;
import org.jf.dexlib2.iface.DexFile;
import org.jf.dexlib2.iface.MultiDexContainer.MultiDexFile;
public class SingletonDexContainer extends AbstractMultiDexContainer<MultiDexFile> {
public class SingletonDexContainer extends AbstractMultiDexContainer<WrappingMultiDexFile> {
// I insist that some dex container entries do not have names
// even though dexlib2 does not allow null entry names.
@ -33,8 +32,8 @@ public class SingletonDexContainer extends AbstractMultiDexContainer<MultiDexFil
public SingletonDexContainer(String entryName, DexFile dexFile) {
Opcodes opcodes = dexFile.getOpcodes();
MultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
Map<String, MultiDexFile> entryMap = Collections.singletonMap(entryName, multiDexFile);
WrappingMultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
Map<String, WrappingMultiDexFile> entryMap = Collections.singletonMap(entryName, multiDexFile);
initialize(entryMap, opcodes);
}

20
src/main/java/lanchon/multidexlib2/WrappingMultiDexFile.java Normal file
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@ -0,0 +1,20 @@
/*
* DexPatcher - Copyright 2015-2017 Rodrigo Balerdi
* (GNU General Public License version 3 or later)
*
* DexPatcher is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*/
package lanchon.multidexlib2;
import org.jf.dexlib2.iface.DexFile;
import org.jf.dexlib2.iface.MultiDexContainer.MultiDexFile;
public interface WrappingMultiDexFile extends MultiDexFile {
DexFile getWrappedDexFile();
}

7
src/main/java/lanchon/multidexlib2/ZipFileDexContainer.java
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@ -21,9 +21,8 @@ import java.util.zip.ZipFile;
import org.jf.dexlib2.Opcodes;
import org.jf.dexlib2.iface.DexFile;
import org.jf.dexlib2.iface.MultiDexContainer.MultiDexFile;
public class ZipFileDexContainer extends AbstractMultiDexContainer<MultiDexFile> {
public class ZipFileDexContainer extends AbstractMultiDexContainer<WrappingMultiDexFile> {
public static boolean isZipFile(File zip) {
if (!zip.isFile()) return false;
@ -37,7 +36,7 @@ public class ZipFileDexContainer extends AbstractMultiDexContainer<MultiDexFile>
}
public ZipFileDexContainer(File zip, DexFileNamer namer, Opcodes opcodes) throws IOException {
Map<String, MultiDexFile> entryMap = new TreeMap<>(new DexFileNameComparator(namer));
Map<String, WrappingMultiDexFile> entryMap = new TreeMap<>(new DexFileNameComparator(namer));
ZipFile zipFile = new ZipFile(zip);
try {
Enumeration<? extends ZipEntry> zipEntries = zipFile.entries();
@ -52,7 +51,7 @@ public class ZipFileDexContainer extends AbstractMultiDexContainer<MultiDexFile>
} finally {
inputStream.close();
}
MultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
WrappingMultiDexFile multiDexFile = new BasicMultiDexFile<>(this, entryName, dexFile);
if (entryMap.put(entryName, multiDexFile) != null) throwDuplicateEntryName(entryName);
}
}