84 lines
3.8 KiB
Java
84 lines
3.8 KiB
Java
package com.elderdrivers.riru.xposed;
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import android.annotation.SuppressLint;
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import android.os.Build;
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import com.elderdrivers.riru.common.KeepAll;
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import com.elderdrivers.riru.xposed.core.HookMethodResolver;
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import com.elderdrivers.riru.xposed.entry.Router;
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import java.lang.reflect.Method;
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@SuppressLint("DefaultLocale")
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public class Main implements KeepAll {
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// private static String sForkAndSpecializePramsStr = "";
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// private static String sForkSystemServerPramsStr = "";
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public static String sAppDataDir = "";
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static {
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init(Build.VERSION.SDK_INT);
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HookMethodResolver.init();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////
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// entry points
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///////////////////////////////////////////////////////////////////////////////////////////////
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@Deprecated
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public static void forkAndSpecializePre(int uid, int gid, int[] gids, int debugFlags,
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int[][] rlimits, int mountExternal, String seInfo,
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String niceName, int[] fdsToClose, int[] fdsToIgnore,
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boolean startChildZygote, String instructionSet, String appDataDir) {
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// sForkAndSpecializePramsStr = String.format(
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// "Zygote#forkAndSpecialize(%d, %d, %s, %d, %s, %d, %s, %s, %s, %s, %s, %s, %s)",
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// uid, gid, Arrays.toString(gids), debugFlags, Arrays.toString(rlimits),
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// mountExternal, seInfo, niceName, Arrays.toString(fdsToClose),
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// Arrays.toString(fdsToIgnore), startChildZygote, instructionSet, appDataDir);
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}
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public static void forkAndSpecializePost(int pid, String appDataDir) {
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// Utils.logD(sForkAndSpecializePramsStr + " = " + pid);
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if (pid == 0) {
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// in app process
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sAppDataDir = appDataDir;
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Router.onProcessForked(false);
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} else {
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// in zygote process, res is child zygote pid
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// don't print log here, see https://github.com/RikkaApps/Riru/blob/77adfd6a4a6a81bfd20569c910bc4854f2f84f5e/riru-core/jni/main/jni_native_method.cpp#L55-L66
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}
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}
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public static void forkSystemServerPre(int uid, int gid, int[] gids, int debugFlags, int[][] rlimits,
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long permittedCapabilities, long effectiveCapabilities) {
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// sForkSystemServerPramsStr = String.format("Zygote#forkSystemServer(%d, %d, %s, %d, %s, %d, %d)",
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// uid, gid, Arrays.toString(gids), debugFlags, Arrays.toString(rlimits),
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// permittedCapabilities, effectiveCapabilities);
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}
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public static void forkSystemServerPost(int pid) {
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// Utils.logD(sForkSystemServerPramsStr + " = " + pid);
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if (pid == 0) {
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// in system_server process
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sAppDataDir = "/data/data/android/";
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Router.onProcessForked(true);
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} else {
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// in zygote process, res is child zygote pid
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// don't print log here, see https://github.com/RikkaApps/Riru/blob/77adfd6a4a6a81bfd20569c910bc4854f2f84f5e/riru-core/jni/main/jni_native_method.cpp#L55-L66
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////
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// native methods
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///////////////////////////////////////////////////////////////////////////////////////////////
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public static native boolean backupAndHookNative(Object target, Method hook, Method backup);
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public static native void ensureMethodCached(Method hook, Method backup);
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// JNI.ToReflectedMethod() could return either Method or Constructor
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public static native Object findMethodNative(Class targetClass, String methodName, String methodSig);
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private static native void init(int SDK_version);
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}
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