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#pragma once
namespace tcp {
struct blacklist_data {
std::string ip;
std::string hwid;
};
class blacklist {
nlohmann::json m_data;
std::string m_name;
public:
void init(const std::string_view file = "blacklist") {
m_name = file;
std::string data;
if(!io::read_file(file, data))
return;
if(!nlohmann::json::accept(data)) {
io::logger->error("blacklist file isnt valid json.");
return;
}
m_data = nlohmann::json::parse(data);
}
void add(const blacklist_data &data) {
m_data["ips"].emplace_back(data.ip);
m_data["hwids"].emplace_back(data.hwid);
save();
}
void save() {
std::ofstream o(m_name, std::ios::trunc);
o << std::setw(4) << m_data;
o.close();
}
bool find(const std::string &key) {
for(auto &item : m_data["ips"]) {
if(item.get<std::string>() == key) {
return true;
}
}
for(auto &item : m_data["hwids"]) {
if(item.get<std::string>() == key) {
return true;
}
}
return false;
}
};
};
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