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[core] Fix DexFile name

This commit is contained in:
LoveSy 2021-08-06 13:44:44 +08:00 committed by LoveSy
parent 96c80493c8
commit a70e2595bd
4 changed files with 38 additions and 3 deletions
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1
core/src/main/java/org/lsposed/lspd/core/Main.java
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@ -36,7 +36,6 @@ import org.lsposed.lspd.deopt.PrebuiltMethodsDeopter;
import org.lsposed.lspd.hooker.CrashDumpHooker;
import org.lsposed.lspd.hooker.HandleBindAppHooker;
import org.lsposed.lspd.hooker.LoadedApkCstrHooker;
import org.lsposed.lspd.hooker.StartBootstrapServicesHooker;
import org.lsposed.lspd.hooker.SystemMainHooker;
import org.lsposed.lspd.service.ServiceManager;
import org.lsposed.lspd.util.ModuleLogger;

13
core/src/main/java/org/lsposed/lspd/util/LspModuleClassLoader.java
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@ -47,6 +47,11 @@ public final class LspModuleClassLoader extends ByteBufferDexClassLoader {
String apk) {
super(dexBuffers, parent);
this.apk = apk;
try {
fixDexName(apk);
} catch (Throwable e) {
Utils.logE("fix name", e);
}
}
@RequiresApi(Build.VERSION_CODES.Q)
@ -57,6 +62,11 @@ public final class LspModuleClassLoader extends ByteBufferDexClassLoader {
super(dexBuffers, librarySearchPath, parent);
initNativeLibraryDirs(librarySearchPath);
this.apk = apk;
try {
fixDexName(apk);
} catch (Throwable e) {
Utils.logE("fix name", e);
}
}
private void initNativeLibraryDirs(String librarySearchPath) {
@ -158,8 +168,7 @@ public final class LspModuleClassLoader extends ByteBufferDexClassLoader {
@Override
public Enumeration<URL> getResources(String name) throws IOException {
@SuppressWarnings("unchecked")
final var resources = (Enumeration<URL>[]) new Enumeration<?>[]{
@SuppressWarnings("unchecked") final var resources = (Enumeration<URL>[]) new Enumeration<?>[]{
Object.class.getClassLoader().getResources(name),
findResources(name),
getParent() == null ? null : getParent().getResources(name)};

26
hiddenapi-bridge/src/main/java/hidden/ByteBufferDexClassLoader.java
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@ -1,10 +1,32 @@
package hidden;
import java.lang.reflect.Field;
import java.nio.ByteBuffer;
import dalvik.system.BaseDexClassLoader;
public class ByteBufferDexClassLoader extends BaseDexClassLoader {
static Field pathListField = null;
static Field dexElementsField = null;
static Field dexFileField = null;
static Field nameField = null;
static {
try {
pathListField = BaseDexClassLoader.class.getDeclaredField("pathList");
pathListField.setAccessible(true);
dexElementsField = pathListField.getType().getDeclaredField("dexElements");
dexElementsField.setAccessible(true);
var elementType = dexElementsField.getType().getComponentType();
dexFileField = elementType.getDeclaredField("dexFile");
dexFileField.setAccessible(true);
nameField = dexFileField.getType().getDeclaredField("mFileName");
nameField.setAccessible(true);
} catch (Throwable ignored) {
}
}
public ByteBufferDexClassLoader(ByteBuffer[] dexFiles, ClassLoader parent) {
super(dexFiles, parent);
}
@ -13,6 +35,10 @@ public class ByteBufferDexClassLoader extends BaseDexClassLoader {
super(dexFiles, librarySearchPath, parent);
}
public void fixDexName(String name) throws IllegalAccessException {
nameField.set(dexFileField.get(((Object[]) dexElementsField.get(pathListField.get(this)))[0]), name);
}
public String getLdLibraryPath() {
return super.getLdLibraryPath();
}

1
hiddenapi-stubs/src/main/java/dalvik/system/BaseDexClassLoader.java
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@ -9,6 +9,7 @@ import java.io.File;
import java.nio.ByteBuffer;
public class BaseDexClassLoader extends ClassLoader {
private Object pathList;
public BaseDexClassLoader(String dexPath, File optimizedDirectory, String librarySearchPath, ClassLoader parent) {
throw new RuntimeException("Stub!");
}