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fix(native): error handling

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rhunk 2024-04-05 19:18:33 +02:00
parent 5347c50c15
commit c35382f001
2 changed files with 15 additions and 12 deletions
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19
native/jni/src/library.cpp
View File

@ -11,19 +11,19 @@
#include "hooks/sqlite_mutex.h"
#include "hooks/duplex_hook.h"
void JNICALL init(JNIEnv *env, jobject clazz) {
bool JNICALL init(JNIEnv *env, jobject clazz) {
LOGD("Initializing native");
using namespace common;
native_lib_object = env->NewGlobalRef(clazz);
client_module = util::get_module(("split_config." + std::string(ARM64 ? "arm64_v8a" : "armeabi-v7a") + ".apk").c_str());
client_module = util::get_module("libclient.so");
if (client_module.base == 0) {
LOGD("split_config not found, trying libclient.so");
client_module = util::get_module("libclient.so");
LOGD("libclient.so not found, trying split_config");
client_module = util::get_module(("split_config." + std::string(ARM64 ? "arm64_v8a" : "armeabi-v7a") + ".apk").c_str());
if (client_module.base == 0) {
LOGE("can't find libclient.so");
return;
LOGE("can't find split_config!");
return false;
}
}
@ -38,9 +38,10 @@ void JNICALL init(JNIEnv *env, jobject clazz) {
util::remap_sections(BUILD_PACKAGE);
LOGD("Native initialized");
return true;
}
void JNICALL load_config(JNIEnv *env, jobject _, jobject config_object) {
void JNICALL load_config(JNIEnv *env, jobject, jobject config_object) {
auto native_config_clazz = env->GetObjectClass(config_object);
#define GET_CONFIG_BOOL(name) env->GetBooleanField(config_object, env->GetFieldID(native_config_clazz, name, "Z"))
auto native_config = common::native_config;
@ -50,7 +51,7 @@ void JNICALL load_config(JNIEnv *env, jobject _, jobject config_object) {
native_config->hook_asset_open = GET_CONFIG_BOOL("hookAssetOpen");
}
void JNICALL lock_database(JNIEnv *env, jobject _, jstring database_name, jobject runnable) {
void JNICALL lock_database(JNIEnv *env, jobject, jstring database_name, jobject runnable) {
auto database_name_str = env->GetStringUTFChars(database_name, nullptr);
auto mutex = SqliteMutexHook::mutex_map[database_name_str];
env->ReleaseStringUTFChars(database_name, database_name_str);
@ -76,7 +77,7 @@ extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *_) {
vm->GetEnv((void **)&env, JNI_VERSION_1_6);
auto methods = std::vector<JNINativeMethod>();
methods.push_back({"init", "()V", (void *)init});
methods.push_back({"init", "()Z", (void *)init});
methods.push_back({"loadConfig", "(L" BUILD_NAMESPACE "/NativeConfig;)V", (void *)load_config});
methods.push_back({"lockDatabase", "(Ljava/lang/String;Ljava/lang/Runnable;)V", (void *)lock_database});

8
native/src/main/kotlin/me/rhunk/snapenhance/nativelib/NativeLib.kt
View File

@ -17,10 +17,12 @@ class NativeLib {
System.loadLibrary(BuildConfig.NATIVE_NAME)
initialized = true
callback(this)
init()
if (!init()) {
throw IllegalStateException("NativeLib init failed. Check logcat for more info")
}
}.onFailure {
initialized = false
Log.e("SnapEnhance", "NativeLib init failed")
Log.e("SnapEnhance", "NativeLib init failed", it)
}
}
@ -57,7 +59,7 @@ class NativeLib {
}
}
private external fun init()
private external fun init(): Boolean
private external fun loadConfig(config: NativeConfig)
private external fun lockDatabase(name: String, callback: Runnable)
}