void Hook_EDog_i1()
{
JNIEnv* env = NULL;
if(GVM == NULL)
{
DEXLOG("Hook_EDog_i1 GVM is NULL ");
return ;
}
if($EDog_i1 != NULL)return ;
if(GVM->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK){
DEXLOG("Hook_EDog_i1 GetEnv fail！");
return ;
}
jclass cls_protect = findAppClass(env,"com/edog/ELibrary");
if(cls_protect == NULL){
DEXLOG("Hook_EDog_i1 com/edog/ELibrary no find！");
return ;
}
jmethodID method_enc = env->GetMethodID(cls_protect,"i1","(Ljava/lang/String;)V");
if(NULL == method_enc)
{
DEXLOG("Hook_EDog_i1 or method_enc no find！");
return ;
}
MSJavaHookMethod(env,cls_protect,method_enc,(void*)&new$EDog_i1,(void**)&$EDog_i1);
DEXLOG("Hook_EDog_i1 is oVER！");
return ;
}
bool ClassMethodHook(HookInfo info){
JNIEnv *jenv = GetEnv();
jclass clazzTarget = jenv->FindClass(info.tClazz);
if (ClearException(jenv)) {
ALOG("Exception","ClassMethodHook[Can't find class:%s in bootclassloader",info.tClazz);
clazzTarget = findAppClass(jenv,info.tClazz);
if(clazzTarget == NULL){
ALOG("Exception","%s","Error in findAppClass");
return false;
}
}
jmethodID method = jenv->GetMethodID(clazzTarget,info.tMethod,info.tMeihodSig);
if(method==NULL){
ALOG("Exception","ClassMethodHook[Can't find method:%s",info.tMethod);
return false;
}
/*
if(isArt()){
HookArtMethod(jenv,method);
}else{
HookDalvikMethod(method);
}
*/
HookDalvikMethod(method);
JNINativeMethod gMethod[] = {
{info.tMethod, info.tMeihodSig, info.handleFunc},
};
//func为NULL时不自行绑定,后面扩展吧
if(info.handleFunc != NULL){
//关键!!将目标方法关联到自定义的native方法
if (jenv->RegisterNatives(clazzTarget, gMethod, 1) < 0) {
ALOG("RegisterNatives","err");
return false;
}
}
DetachCurrent();
return true;
}
