AIO-switch-updater/source/current_cfw.cpp

#include "current_cfw.hpp"
#include <switch.h>

bool isServiceRunning(const char *serviceName) {
    Handle handle;
    SmServiceName service_name = smEncodeName(serviceName);
    bool running = R_FAILED(smRegisterService(&handle, service_name, false, 1));
    svcCloseHandle(handle);
    if (!running)
        smUnregisterService(service_name);

    return running;
};

CFW getCFW(){
    if(isServiceRunning("rnx"))         return rnx;
    else if(isServiceRunning("tx"))     return sxos;
    else                                return ams;
};