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Add public Zygisk API

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Still WIP
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topjohnwu
2021-10-05 03:53:11 -07:00
parent cb4361b7b7
commit f56ea52932
8 changed files with 321 additions and 45 deletions
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native/jni/zygisk/hook.cpp
+47 -3
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@@ -6,7 +6,7 @@
#include <flags.h>
#include <daemon.hpp>
#include "inject.hpp"
#include "zygisk.hpp"
#include "memory.hpp"
#include "api.hpp"
@@ -29,6 +29,50 @@ enum {
FLAG_MAX
};
struct AppSpecializeArgsImpl {
jint &uid;
jint &gid;
jintArray &gids;
jint &runtime_flags;
jint &mount_external;
jstring &se_info;
jstring &nice_name;
jstring &instruction_set;
jstring &app_data_dir;
/* Optional */
jboolean *is_child_zygote = nullptr;
jboolean *is_top_app = nullptr;
jobjectArray *pkg_data_info_list = nullptr;
jobjectArray *whitelisted_data_info_list = nullptr;
jboolean *mount_data_dirs = nullptr;
jboolean *mount_storage_dirs = nullptr;
AppSpecializeArgsImpl(
jint &uid, jint &gid, jintArray &gids, jint &runtime_flags,
jint &mount_external, jstring &se_info, jstring &nice_name,
jstring &instruction_set, jstring &app_data_dir) :
uid(uid), gid(gid), gids(gids), runtime_flags(runtime_flags),
mount_external(mount_external), se_info(se_info), nice_name(nice_name),
instruction_set(instruction_set), app_data_dir(app_data_dir) {}
};
struct ServerSpecializeArgsImpl {
jint &uid;
jint &gid;
jintArray &gids;
jint &runtime_flags;
jlong &permitted_capabilities;
jlong &effective_capabilities;
ServerSpecializeArgsImpl(
jint &uid, jint &gid, jintArray &gids, jint &runtime_flags,
jlong &permitted_capabilities, jlong &effective_capabilities) :
uid(uid), gid(gid), gids(gids), runtime_flags(runtime_flags),
permitted_capabilities(permitted_capabilities),
effective_capabilities(effective_capabilities) {}
};
#define DCL_PRE_POST(name) \
void name##_pre(); \
void name##_post();
@@ -36,8 +80,8 @@ void name##_post();
struct HookContext {
JNIEnv *env;
union {
SpecializeAppProcessArgs *args;
ForkSystemServerArgs *server_args;
AppSpecializeArgsImpl *args;
ServerSpecializeArgsImpl *server_args;
void *raw_args;
};
const char *process;