Magisk/native/jni/inject/inject.hpp
2021-01-08 05:25:44 -08:00

48 lines
1.4 KiB
C++

#pragma once
#include <stdint.h>
#include <jni.h>
#define INJECT_LIB_1 "/dev/tmp/magisk.1.so"
#define INJECT_LIB_2 "/dev/tmp/magisk.2.so"
#define INJECT_ENV_1 "MAGISK_INJ_1"
#define INJECT_ENV_2 "MAGISK_INJ_2"
// Unmap all pages matching the name
void unmap_all(const char *name);
// Get library name and base address that contains the function
uintptr_t get_function_lib(uintptr_t addr, char *lib);
// Get library base address with name
uintptr_t get_remote_lib(int pid, const char *lib);
void self_unload();
void hook_functions();
bool unhook_functions();
// JNI method declarations
namespace JNI {
namespace Zygote {
extern JNINativeMethod *nativeForkAndSpecialize_orig;
extern JNINativeMethod *nativeSpecializeAppProcess_orig;
extern JNINativeMethod *nativeForkSystemServer_orig;
extern const JNINativeMethod nativeForkAndSpecialize_methods[];
extern const int nativeForkAndSpecialize_methods_num;
extern const JNINativeMethod nativeSpecializeAppProcess_methods[];
extern const int nativeSpecializeAppProcess_methods_num;
extern const JNINativeMethod nativeForkSystemServer_methods[];
extern const int nativeForkSystemServer_methods_num;
}
namespace SystemProperties {
extern JNINativeMethod *native_set_orig;
extern const JNINativeMethod native_set_methods[];
constexpr int native_set_methods_num = 1;
}
}