LunaHook-mirror/LunaHost/GUI/confighelper.cpp

#include"confighelper.h"
#include"stringutils.h"
std::string readfile(const wchar_t* fname) {
    FILE* f;
    _wfopen_s(&f, fname, L"rb");
    if (f == 0)return {};
    fseek(f, 0, SEEK_END);
    auto len = ftell(f);
    fseek(f, 0, SEEK_SET);
    std::string buff;
    buff.resize(len);
    fread(buff.data(), 1, len, f);
    fclose(f);
    return buff;
} 
void writefile(const wchar_t* fname,const std::string& s){
    FILE* f;
    _wfopen_s(&f, fname, L"w");
    fprintf(f,"%s",s.c_str());
    fclose(f);
}

confighelper::confighelper(){
    configpath=std::filesystem::current_path()/(x64?"config64.json":"config32.json");
    try{
        configs=nlohmann::json::parse(readfile(configpath.c_str()));
    }
    catch(std::exception &){
        configs={};
    }

    if(configs.find("plugins")==configs.end()){
        configs["plugins"]={};
    }
    
}
confighelper::~confighelper(){

    writefile(configpath.c_str(), configs.dump(4));
}