skyline/app/src/main/cpp/main.cpp

52 lines
2.0 KiB
C++
Raw Normal View History

#include "skyline/common.h"
#include "skyline/os.h"
#include <unistd.h>
#include <android/native_window_jni.h>
#include <csignal>
bool Halt{};
uint FaultCount{};
void signalHandler(int signal) {
syslog(LOG_ERR, "Halting program due to signal: %s", strsignal(signal));
if (FaultCount > 2)
exit(SIGKILL);
else
Halt = true;
FaultCount++;
}
extern "C" JNIEXPORT void Java_emu_skyline_GameActivity_executeRom(JNIEnv *env, jobject instance, jstring romJstring, jint romType, jint romFd, jint preferenceFd, jint logFd) {
std::signal(SIGTERM, signalHandler);
std::signal(SIGSEGV, signalHandler);
std::signal(SIGINT, signalHandler);
std::signal(SIGILL, signalHandler);
std::signal(SIGABRT, signalHandler);
std::signal(SIGFPE, signalHandler);
setpriority(PRIO_PROCESS, static_cast<id_t>(getpid()), skyline::constant::PriorityAn.second);
auto jvmManager = std::make_shared<skyline::JvmManager>(env, instance);
auto settings = std::make_shared<skyline::Settings>(preferenceFd);
auto logger = std::make_shared<skyline::Logger>(logFd, static_cast<skyline::Logger::LogLevel>(std::stoi(settings->GetString("log_level"))));
//settings->List(logger); // (Uncomment when you want to print out all settings strings)
auto start = std::chrono::steady_clock::now();
try {
skyline::kernel::OS os(jvmManager, logger, settings);
const char *romString = env->GetStringUTFChars(romJstring, nullptr);
logger->Info("Launching ROM {}", romString);
env->ReleaseStringUTFChars(romJstring, romString);
os.Execute(romFd, static_cast<skyline::TitleFormat>(romType));
logger->Info("Emulation has ended");
} catch (std::exception &e) {
logger->Error(e.what());
} catch (...) {
logger->Error("An unknown exception has occurred");
}
auto end = std::chrono::steady_clock::now();
logger->Info("Done in: {} ms", (std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count()));
}