feat:移除旧版无用代码

module/src/main/cpp/game.h

@@ -1,10 +0,0 @@
-//
-// Created by Perfare on 2020/7/4.
-//
-
-#ifndef ZYGISK_IL2CPPDUMPER_GAME_H
-#define ZYGISK_IL2CPPDUMPER_GAME_H
-
-#define AimPackageName "com.tencent.mobileqq"
-
-#endif //ZYGISK_IL2CPPDUMPER_GAME_H

module/src/main/cpp/hack.cpp

@@ -1,284 +0,0 @@
-//
-// Created by Perfare on 2020/7/4.
-//
-
-#include "hack.h"
-#include "log.h"
-#include "xdl.h"
-#include <cstring>
-#include <cstdio>
-#include <unistd.h>
-#include <sys/system_properties.h>
-#include <dlfcn.h>
-#include <jni.h>
-#include <thread>
-#include <sys/mman.h>
-#include <linux/unistd.h>
-#include <array>
-#include <sys/stat.h>
-//#include <asm-generic/fcntl.h>
-#include <fcntl.h>
-#include "newriruhide.h"
-void load_so(const char *game_data_dir, JavaVM *vm, const char *soname) {
-    bool load = false;
-    LOGI("hack_start %s", game_data_dir);
-
-    // 构建新文件路径，使用传入的 soname 参数
-    char new_so_path[256];
-    snprintf(new_so_path, sizeof(new_so_path), "%s/files/%s.so", game_data_dir, soname);
-
-    // 构建源文件路径
-    char src_path[256];
-    snprintf(src_path, sizeof(src_path), "/data/local/tmp/%s.so", soname);
-
-    // 打开源文件
-    int src_fd = open(src_path, O_RDONLY);
-    if (src_fd < 0) {
-        LOGE("Failed to open %s: %s (errno: %d)", src_path, strerror(errno), errno);
-        return;
-    }
-
-    // 打开目标文件
-    int dest_fd = open(new_so_path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
-    if (dest_fd < 0) {
-        LOGE("Failed to open %s", new_so_path);
-        close(src_fd);
-        return;
-    }
-
-    // 复制文件内容
-    char buffer[4096];
-    ssize_t bytes;
-    while ((bytes = read(src_fd, buffer, sizeof(buffer))) > 0) {
-        if (write(dest_fd, buffer, bytes) != bytes) {
-            LOGE("Failed to write to %s", new_so_path);
-            close(src_fd);
-            close(dest_fd);
-            return;
-        }
-    }
-
-    // 关闭文件描述符
-    close(src_fd);
-    close(dest_fd);
-
-    // 修改文件权限
-    if (chmod(new_so_path, 0755) != 0) {
-        LOGE("Failed to change permissions on %s: %s (errno: %d)", new_so_path, strerror(errno), errno);
-        return;
-    } else {
-        LOGI("Successfully changed permissions to 755 on %s", new_so_path);
-    }
-
-    // 加载 .so 文件
-    void *handle;
-    for (int i = 0; i < 10; i++) {
-        handle = dlopen(new_so_path, RTLD_NOW | RTLD_LOCAL);
-        if (handle) {
-            LOGI("Successfully loaded %s", new_so_path);
-            load = true;
-            char new_soname[256];
-            sprintf(new_soname, "%s.so", soname);
-            riru_hide(new_soname);
-            break;
-        } else {
-            LOGE("Failed to load %s: %s", new_so_path, dlerror());
-            sleep(1);
-        }
-    }
-
-    // 如果加载失败
-    if (!load) {
-        LOGI("%s.so not found in thread %d", soname, gettid());
-    }
-
-    // 查找 JNI_OnLoad 并调用
-//    void (*setupSignalHandler)();
-//    *(void **) (&setupSignalHandler) = dlsym(handle, "setupSignalHandler");
-//
-//    if (setupSignalHandler) {
-//        LOGI("setupSignalHandler symbol found, calling setupSignalHandler.");
-//        setupSignalHandler();  // 调用找到的函数
-//    } else {
-//        LOGE("setupSignalHandler symbol not found in %s", new_so_path);
-//    }
-}
-void hack_start(const char *game_data_dir,JavaVM *vm) {
-    load_so(game_data_dir,vm,"test");
-    //如果要注入多个so，那么就在这里不断的添加load_so函数即可
-}
-
-std::string GetLibDir(JavaVM *vms) {
-    JNIEnv *env = nullptr;
-    vms->AttachCurrentThread(&env, nullptr);
-    jclass activity_thread_clz = env->FindClass("android/app/ActivityThread");
-    if (activity_thread_clz != nullptr) {
-        jmethodID currentApplicationId = env->GetStaticMethodID(activity_thread_clz,
-                                                                "currentApplication",
-                                                                "()Landroid/app/Application;");
-        if (currentApplicationId) {
-            jobject application = env->CallStaticObjectMethod(activity_thread_clz,
-                                                              currentApplicationId);
-            jclass application_clazz = env->GetObjectClass(application);
-            if (application_clazz) {
-                jmethodID get_application_info = env->GetMethodID(application_clazz,
-                                                                  "getApplicationInfo",
-                                                                  "()Landroid/content/pm/ApplicationInfo;");
-                if (get_application_info) {
-                    jobject application_info = env->CallObjectMethod(application,
-                                                                     get_application_info);
-                    jfieldID native_library_dir_id = env->GetFieldID(
-                            env->GetObjectClass(application_info), "nativeLibraryDir",
-                            "Ljava/lang/String;");
-                    if (native_library_dir_id) {
-                        auto native_library_dir_jstring = (jstring) env->GetObjectField(
-                                application_info, native_library_dir_id);
-                        auto path = env->GetStringUTFChars(native_library_dir_jstring, nullptr);
-                        LOGI("lib dir %s", path);
-                        std::string lib_dir(path);
-                        env->ReleaseStringUTFChars(native_library_dir_jstring, path);
-                        return lib_dir;
-                    } else {
-                        LOGE("nativeLibraryDir not found");
-                    }
-                } else {
-                    LOGE("getApplicationInfo not found");
-                }
-            } else {
-                LOGE("application class not found");
-            }
-        } else {
-            LOGE("currentApplication not found");
-        }
-    } else {
-        LOGE("ActivityThread not found");
-    }
-    return {};
-}
-
-static std::string GetNativeBridgeLibrary() {
-    auto value = std::array<char, PROP_VALUE_MAX>();
-    __system_property_get("ro.dalvik.vm.native.bridge", value.data());
-    return {value.data()};
-}
-
-struct NativeBridgeCallbacks {
-    uint32_t version;
-    void *initialize;
-
-    void *(*loadLibrary)(const char *libpath, int flag);
-
-    void *(*getTrampoline)(void *handle, const char *name, const char *shorty, uint32_t len);
-
-    void *isSupported;
-    void *getAppEnv;
-    void *isCompatibleWith;
-    void *getSignalHandler;
-    void *unloadLibrary;
-    void *getError;
-    void *isPathSupported;
-    void *initAnonymousNamespace;
-    void *createNamespace;
-    void *linkNamespaces;
-
-    void *(*loadLibraryExt)(const char *libpath, int flag, void *ns);
-};
-
-bool NativeBridgeLoad(const char *game_data_dir, int api_level, void *data, size_t length) {
-    //TODO 等待houdini初始化
-    sleep(5);
-
-    auto libart = dlopen("libart.so", RTLD_NOW);
-    auto JNI_GetCreatedJavaVMs = (jint (*)(JavaVM **, jsize, jsize *)) dlsym(libart,
-                                                                             "JNI_GetCreatedJavaVMs");
-    LOGI("JNI_GetCreatedJavaVMs %p", JNI_GetCreatedJavaVMs);
-    JavaVM *vms_buf[1];
-    JavaVM *vms;
-    jsize num_vms;
-    jint status = JNI_GetCreatedJavaVMs(vms_buf, 1, &num_vms);
-    if (status == JNI_OK && num_vms > 0) {
-        vms = vms_buf[0];
-    } else {
-        LOGE("GetCreatedJavaVMs error");
-        return false;
-    }
-
-    auto lib_dir = GetLibDir(vms);
-    if (lib_dir.empty()) {
-        LOGE("GetLibDir error");
-        return false;
-    }
-    if (lib_dir.find("/lib/x86") != std::string::npos) {
-        LOGI("no need NativeBridge");
-        munmap(data, length);
-        return false;
-    }
-
-    auto nb = dlopen("libhoudini.so", RTLD_NOW);
-    if (!nb) {
-        auto native_bridge = GetNativeBridgeLibrary();
-        LOGI("native bridge: %s", native_bridge.data());
-        nb = dlopen(native_bridge.data(), RTLD_NOW);
-    }
-    if (nb) {
-        LOGI("nb %p", nb);
-        auto callbacks = (NativeBridgeCallbacks *) dlsym(nb, "NativeBridgeItf");
-        if (callbacks) {
-            LOGI("NativeBridgeLoadLibrary %p", callbacks->loadLibrary);
-            LOGI("NativeBridgeLoadLibraryExt %p", callbacks->loadLibraryExt);
-            LOGI("NativeBridgeGetTrampoline %p", callbacks->getTrampoline);
-            int fd = syscall(__NR_memfd_create, "anon", MFD_CLOEXEC);
-            ftruncate(fd, (off_t) length);
-            void *mem = mmap(nullptr, length, PROT_WRITE, MAP_SHARED, fd, 0);
-            memcpy(mem, data, length);
-            munmap(mem, length);
-            munmap(data, length);
-            char path[PATH_MAX];
-            snprintf(path, PATH_MAX, "/proc/self/fd/%d", fd);
-            LOGI("arm path %s", path);
-
-            void *arm_handle;
-            if (api_level >= 26) {
-                arm_handle = callbacks->loadLibraryExt(path, RTLD_NOW, (void *) 3);
-            } else {
-                arm_handle = callbacks->loadLibrary(path, RTLD_NOW);
-            }
-            if (arm_handle) {
-                LOGI("arm handle %p", arm_handle);
-                auto init = (void (*)(JavaVM *, void *)) callbacks->getTrampoline(arm_handle,
-                                                                                  "JNI_OnLoad",
-                                                                                  nullptr, 0);
-                LOGI("JNI_OnLoad %p", init);
-                init(vms, (void *) game_data_dir);
-                return true;
-            }
-            close(fd);
-        }
-    }
-    return false;
-}
-
-void hack_prepare(const char *_data_dir, void *data, size_t length) {
-    LOGI("hack thread: %d", gettid());
-    int api_level = android_get_device_api_level();
-    LOGI("api level: %d", api_level);
-
-#if defined(__i386__) || defined(__x86_64__)
-    if (!NativeBridgeLoad(_data_dir, api_level, data, length)) {
-#endif
-        hack_start(_data_dir, nullptr);
-#if defined(__i386__) || defined(__x86_64__)
-    }
-#endif
-}
-
-#if defined(__arm__) || defined(__aarch64__)
-
-JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *reserved) {
-    auto game_data_dir = (const char *) reserved;
-    std::thread hack_thread(hack_start, game_data_dir,vm);
-    hack_thread.detach();
-    return JNI_VERSION_1_6;
-}
-
-#endif

module/src/main/cpp/main.cpp

@@ -11,7 +11,6 @@
 #include <time.h>
 #include "hack.h"
 #include "zygisk.hpp"
-#include "game.h"
 #include "log.h"
 #include "dlfcn.h"
 #include "config.h"
@@ -30,9 +29,6 @@ public:
     void preAppSpecialize(AppSpecializeArgs *args) override {
         auto package_name = env->GetStringUTFChars(args->nice_name, nullptr);
         auto app_data_dir = env->GetStringUTFChars(args->app_data_dir, nullptr);
-//        if (strcmp(package_name, AimPackageName) == 0){
-//            args->runtime_flags=8451;
-//        }
         LOGI("preAppSpecialize %s %s %d", package_name, app_data_dir,args->runtime_flags);
 
         preSpecialize(package_name, app_data_dir);