Teaspeak-Server/server/src/client/query/QueryClientCommands.cpp

#include "Properties.h"
#include "query/Command.h"
#include <algorithm>
#include <src/server/QueryServer.h>
#include <src/VirtualServerManager.h>
#include <src/InstanceHandler.h>
#include <log/LogUtils.h>
#include <misc/digest.h>
#include "QueryClient.h"
#include <misc/base64.h>
#include <src/ShutdownHelper.h>
#include <ThreadPool/Timer.h>
#include <numeric>

#include "src/client/command_handler/helpers.h"

using namespace std;
using namespace std::chrono;
using namespace ts;
using namespace ts::server;

constexpr unsigned int string_hash(const char* str, int h = 0) {
    return !str[h] ? 5381 : (string_hash(str, h + 1U) * 33U) ^ str[h];
}

command_result QueryClient::handleCommand(Command& cmd) {
    /*
        if (cmd.command() == "exit" || cmd.command() == "quit") return this->handleCommandExit(cmd);
        else if (cmd.command() == "use" || cmd.command() == "serverselect") return this->handleCommandServerSelect(cmd);
        else if (cmd.command() == "serverinfo") return this->handleCommandServerInfo(cmd);
        else if (cmd.command() == "channellist") return this->handleCommandChannelList(cmd);
        else if (cmd.command() == "login") return this->handleCommandLogin(cmd);
        else if (cmd.command() == "logout") return this->handleCommandLogout(cmd);
        else if (cmd.command() == "join") return this->handleCommandJoin(cmd);
        else if (cmd.command() == "left") return this->handleCommandLeft(cmd);
        else if (cmd.command() == "globalmessage" || cmd.command() == "gm") return this->handleCommandGlobalMessage(cmd);

        else if (cmd.command() == "serverlist") return this->handleCommandServerList(cmd);
        else if (cmd.command() == "servercreate") return this->handleCommandServerCreate(cmd);
        else if (cmd.command() == "serverstart") return this->handleCommandServerStart(cmd);
        else if (cmd.command() == "serverstop") return this->handleCommandServerStop(cmd);
        else if (cmd.command() == "serverdelete") return this->handleCommandServerDelete(cmd);
        else if (cmd.command() == "serveridgetbyport") return this->handleCommandServerIdGetByPort(cmd);
        else if (cmd.command() == "instanceinfo") return this->handleCommandInstanceInfo(cmd);
        else if (cmd.command() == "instanceedit") return this->handleCommandInstanceEdit(cmd);
        else if (cmd.command() == "hostinfo") return this->handleCommandHostInfo(cmd);

        else if (cmd.command() == "bindinglist") return this->handleCommandBindingList(cmd);

        else if (cmd.command() == "serversnapshotdeploy") return this->handleCommandServerSnapshotDeploy(cmd);
        else if (cmd.command() == "serversnapshotcreate") return this->handleCommandServerSnapshotCreate(cmd);

        else if (cmd.command() == "serverprocessstop") return this->handleCommandServerProcessStop(cmd);

        else if (cmd.command() == "servernotifyregister") return this->handleCommandServerNotifyRegister(cmd);
        else if (cmd.command() == "servernotifylist") return this->handleCommandServerNotifyList(cmd);
        else if (cmd.command() == "servernotifyunregister") return this->handleCommandServerNotifyUnregister(cmd);
     */
    auto command = cmd.command();
    auto command_hash = string_hash(command.c_str());
    switch (command_hash) {
        case string_hash("exit"):
        case string_hash("quit"):
            return this->handleCommandExit(cmd);
        case string_hash("use"):
        case string_hash("serverselect"):
            return this->handleCommandServerSelect(cmd);
        case string_hash("serverinfo"):
            return this->handleCommandServerInfo(cmd);
        case string_hash("channellist"):
            return this->handleCommandChannelList(cmd);
        case string_hash("login"):
            return this->handleCommandLogin(cmd);
        case string_hash("logout"):
            return this->handleCommandLogout(cmd);
        case string_hash("join"):
            return this->handleCommandJoin(cmd);
        case string_hash("left"):
            return this->handleCommandLeft(cmd);
        case string_hash("globalmessage"):
        case string_hash("gm"):
            return this->handleCommandGlobalMessage(cmd);
        case string_hash("serverlist"):
            return this->handleCommandServerList(cmd);
        case string_hash("servercreate"):
            return this->handleCommandServerCreate(cmd);
        case string_hash("serverstart"):
            return this->handleCommandServerStart(cmd);
        case string_hash("serverstop"):
            return this->handleCommandServerStop(cmd);
        case string_hash("serverdelete"):
            return this->handleCommandServerDelete(cmd);
        case string_hash("serveridgetbyport"):
            return this->handleCommandServerIdGetByPort(cmd);
        case string_hash("instanceinfo"):
            return this->handleCommandInstanceInfo(cmd);
        case string_hash("instanceedit"):
            return this->handleCommandInstanceEdit(cmd);
        case string_hash("hostinfo"):
            return this->handleCommandHostInfo(cmd);
        case string_hash("bindinglist"):
            return this->handleCommandBindingList(cmd);
        case string_hash("serversnapshotdeploy"): {
#if 1
            return this->handleCommandServerSnapshotDeploy(cmd);
#else
            auto cmd_str = cmd.build();
            ts::command_parser parser{cmd_str};
            if(!parser.parse(true)) return command_result{error::vs_critical};

            return this->handleCommandServerSnapshotDeployNew(parser);
#endif
        }
        case string_hash("serversnapshotcreate"):
            return this->handleCommandServerSnapshotCreate(cmd);
        case string_hash("serverprocessstop"):
            return this->handleCommandServerProcessStop(cmd);
        case string_hash("servernotifyregister"):
            return this->handleCommandServerNotifyRegister(cmd);
        case string_hash("servernotifylist"):
            return this->handleCommandServerNotifyList(cmd);
        case string_hash("servernotifyunregister"):
            return this->handleCommandServerNotifyUnregister(cmd);
        default:
            break;
    }

    return ConnectedClient::handleCommand(cmd);
}

command_result QueryClient::handleCommandExit(Command &) {
    logMessage(LOG_QUERY, "[Query] {}:{} disconnected. (Requested by client)", this->getLoggingPeerIp(), this->getPeerPort());
    this->close_connection(system_clock::now() + seconds(1));
    return command_result{error::ok};
}

//login client_login_name=andreas client_login_password=meinPW
command_result QueryClient::handleCommandLogin(Command& cmd) {
    CMD_RESET_IDLE;

    std::string username, password;
    if(cmd[0].has("client_login_name") && cmd[0].has("client_login_password")){
        username = cmd["client_login_name"].string();
        password = cmd["client_login_password"].string();
    } else {
        username = cmd[0][0].key();
        password = cmd[0][1].key();
    }
    debugMessage(LOG_QUERY, "Having query login attempt for username {}", username);

    auto _account = serverInstance->getQueryServer()->find_query_account_by_name(username);
    auto account = _account ? serverInstance->getQueryServer()->load_password(_account) : nullptr;

    {
        threads::MutexLock lock(this->handle->loginLock);

        if(!account)
            return command_result{error::client_invalid_password, "username or password dose not match"};

        if (account->password != password) {
            if(!this->whitelisted) {
                this->handle->loginAttempts[this->getPeerIp()]++;
                if(this->handle->loginAttempts[this->getPeerIp()] > 3) {
                    this->handle->queryBann[this->getPeerIp()] = system_clock::now() + seconds(serverInstance->properties()[property::SERVERINSTANCE_SERVERQUERY_BAN_TIME].as<uint64_t>()); //TODO configurable | Disconnect all others?
                    this->postCommandHandler.emplace_back([&](){
                        this->close_connection(system_clock::now() + seconds(1));
                    });
                    return command_result{error::ban_flooding};
                }
            }
            return command_result{error::client_invalid_password, "username or password dose not match"};
        }
    }
    if(!this->properties()[property::CLIENT_LOGIN_NAME].as<string>().empty()) {
        Command log("logout");
        auto result = this->handleCommandLogout(log);
        if(result.error_code()) {
            result.release_details();
            logError(this->getServerId(), "Query client failed to login from old login.");
            return command_result{error::vs_critical};
        }
    }

    this->query_account = account;

    auto joined_channel = this->currentChannel;
    if(this->server) {
        {
            unique_lock tree_lock(this->server->channel_tree_lock);
            if(joined_channel)
                this->server->client_move(this->ref(), nullptr, nullptr, "", ViewReasonId::VREASON_USER_ACTION, false, tree_lock);
            this->server->unregisterClient(_this.lock(), "login", tree_lock);
        }
        this->server->groups->disableCache(this->getClientDatabaseId());
    } else serverInstance->getGroupManager()->disableCache(this->getClientDatabaseId());

    logMessage(LOG_QUERY, "Got new authenticated client. Username: {}, Unique-ID: {}, Bounded Server: {}", account->username, account->unique_id, account->bound_server);

    this->properties()[property::CLIENT_LOGIN_NAME] = username;
    this->properties()[property::CLIENT_UNIQUE_IDENTIFIER] = account->unique_id; //TODO load from table
    this->properties()[property::CLIENT_NICKNAME] = username;

    auto target_server = this->server; /* keep the server alive 'ill we've joined the server */
    if(account->bound_server) {
        target_server = serverInstance->getVoiceServerManager()->findServerById(account->bound_server);
        if(target_server != this->server)
            joined_channel = nullptr;
        if(!target_server)
            return command_result{error::server_invalid_id, "server does not exists anymore"};
    }
    this->server = target_server;

    DatabaseHelper::assignDatabaseId(this->sql, static_cast<ServerId>(target_server ? target_server->getServerId() : 0), _this.lock());
    if(target_server) {
        target_server->groups->enableCache(this->getClientDatabaseId());
        target_server->registerClient(_this.lock());

        {
            shared_lock server_tree_lock(target_server->channel_tree_lock);
            if(joined_channel) /* needs only notify if we were already on that server within a channel */
                target_server->notifyClientPropertyUpdates(_this.lock(), deque<property::ClientProperties>{property::CLIENT_NICKNAME, property::CLIENT_UNIQUE_IDENTIFIER});

            unique_lock client_tree_lock(this->channel_lock);
            this->channels->reset();
            this->channels->insert_channels(target_server->channelTree->tree_head(), true, false);
            this->subscribeChannel(this->server->channelTree->channels(), false, false);
        }

        if(joined_channel) {
            unique_lock tree_lock(this->server->channel_tree_lock);
            if(joined_channel)
                this->server->client_move(this->ref(), joined_channel, nullptr, "", ViewReasonId::VREASON_USER_ACTION, false, tree_lock);
        } else if(!permission::v2::permission_granted(1, this->calculate_permission(permission::b_virtualserver_select_godmode, 1)))
            this->server->assignDefaultChannel(this->ref(), true);
        else
            this->update_cached_permissions();
    } else {
        serverInstance->getGroupManager()->enableCache(this->getClientDatabaseId());
        this->update_cached_permissions();
    }

    this->properties()[property::CLIENT_TOTALCONNECTIONS]++;
    this->updateChannelClientProperties(true, true);

    return command_result{error::ok};
}

command_result QueryClient::handleCommandLogout(Command &) {
    CMD_RESET_IDLE;
    if(this->properties()[property::CLIENT_LOGIN_NAME].as<string>().empty()) return command_result{error::client_not_logged_in, "not logged in"};
    this->properties()[property::CLIENT_LOGIN_NAME] = "";
    this->query_account = nullptr;

    auto joined = this->currentChannel;
    if(this->server){
        {
            unique_lock tree_lock(this->server->channel_tree_lock);
            if(joined)
                this->server->client_move(this->ref(), nullptr, nullptr, "", ViewReasonId::VREASON_USER_ACTION, false, tree_lock);
            this->server->unregisterClient(_this.lock(), "logout", tree_lock);
        }
        this->server->groups->disableCache(this->getClientDatabaseId());
    } else serverInstance->getGroupManager()->disableCache(this->getClientDatabaseId());

    this->properties()[property::CLIENT_UNIQUE_IDENTIFIER] = "UnknownQuery"; //TODO load from table
    this->properties()[property::CLIENT_NICKNAME] = string() + "ServerQuery#" + this->getLoggingPeerIp() + "/" + to_string(ntohs(this->getPeerPort()));
    DatabaseHelper::assignDatabaseId(this->sql, static_cast<ServerId>(this->server ? this->server->getServerId() : 0), _this.lock());

    if(this->server){
        this->server->groups->enableCache(this->getClientDatabaseId());
        this->server->registerClient(this->ref());

        {
            shared_lock server_channel_r_lock(this->server->channel_tree_lock);
            unique_lock client_channel_lock(this->channel_lock);

            this->channels->reset();
            this->channels->insert_channels(this->server->channelTree->tree_head(), true, false);
            this->subscribeChannel(this->server->channelTree->channels(), false, false);
        }

        if(joined) {
            unique_lock server_channel_w_lock(this->server->channel_tree_lock, defer_lock);
            this->server->client_move(this->ref(), joined, nullptr, "", ViewReasonId::VREASON_USER_ACTION, false, server_channel_w_lock);
        } else if(!permission::v2::permission_granted(1, this->calculate_permission(permission::b_virtualserver_select_godmode, 1))) {
            this->server->assignDefaultChannel(this->ref(), true);
        } else {
            this->update_cached_permissions();
        }
    } else {
        serverInstance->getGroupManager()->enableCache(this->getClientDatabaseId());
        this->update_cached_permissions();
    }

    this->updateChannelClientProperties(true, true);

    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerSelect(Command &cmd) {
    CMD_RESET_IDLE;
    shared_ptr<VirtualServer> target;

    if(cmd[0].has("port")){
        target = serverInstance->getVoiceServerManager()->findServerByPort(cmd["port"].as<uint16_t>());
    } else if(cmd[0].has("sid")) {
        target = serverInstance->getVoiceServerManager()->findServerById(cmd["sid"].as<ServerId>());
    }

    for(auto& parm : cmd[0].keys())
        if(parm.find_first_not_of("0123456789") == string::npos)
            target = serverInstance->getVoiceServerManager()->findServerById(static_cast<ServerId>(stol(parm)));

    if(!target && (!cmd[0].has("0") && (!cmd[0].has("sid") || !cmd["sid"] == 0))) return command_result{error::server_invalid_id, "Invalid server id"};
    if(target && target->getState() != ServerState::ONLINE && target->getState() != ServerState::OFFLINE) return command_result{error::server_is_not_running};
    if(target == this->server) return command_result{error::ok};

    if(target) {
        if(this->query_account && this->query_account->bound_server > 0) {
            if(target->getServerId() != this->query_account->bound_server)
                return command_result{error::server_invalid_id, "You're a server bound query, and the target server isn't your origin."};
        } else {
            auto allowed = target->calculate_permission(permission::b_virtualserver_select, this->getClientDatabaseId(), this->getType(), 0);
            if(!permission::v2::permission_granted(1, allowed)) return command_result{permission::b_virtualserver_select};
        }
    }

    this->disconnect_from_virtual_server();
    this->resetEventMask();

    //register at current server
    {
        //unique_lock server_lock(this->server_lock);
        /* We dont need to lock the server because only one command can be executed at the time. Everything else should copy the server once and test the copy and use that ref then */
        this->server = target;
    }

    if(cmd[0].has("client_nickname"))
        this->properties()[property::CLIENT_NICKNAME] = cmd["client_nickname"].string();

    DatabaseHelper::assignDatabaseId(this->sql, static_cast<ServerId>(this->server ? this->server->getServerId() : 0), _this.lock());
    if(this->server) {
        this->server->groups->enableCache(this->getClientDatabaseId());
        this->server->registerClient(_this.lock());

        {
            shared_lock server_channel_lock(target->channel_tree_lock);
            unique_lock client_channel_lock(this->channel_lock);

            this->subscribeToAll = true;
            this->channels->insert_channels(this->server->channelTree->tree_head(), true, false);
            this->subscribeChannel(this->server->channelTree->channels(), false, false);
        }

        auto negated_enforce_join = permission::v2::permission_granted(1, this->calculate_permission(permission::b_virtualserver_select_godmode, 1));
        if(!negated_enforce_join)
            this->server->assignDefaultChannel(this->ref(), true);
        else
            this->update_cached_permissions();
    } else {
        serverInstance->getGroupManager()->enableCache(this->getClientDatabaseId());
        this->update_cached_permissions();
    }
    this->updateChannelClientProperties(true, true);

    return command_result{error::ok};
}

command_result QueryClient::handleCommandJoin(Command &) {
    CMD_REQ_SERVER;
    CMD_RESET_IDLE;
    if(this->server->state != ServerState::ONLINE)
        return command_result{error::server_is_not_running};

    if(this->currentChannel)
        return command_result{error::server_already_joined, "already joined!"};

    this->server->assignDefaultChannel(this->ref(), true);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandLeft(Command&) {
    CMD_REQ_SERVER;
    CMD_REQ_CHANNEL;
    CMD_RESET_IDLE;
    ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_select_godmode, 1);

    unique_lock server_channel_lock(this->server->channel_tree_lock);
    this->server->client_move(this->ref(), nullptr, nullptr, "leaving", ViewReasonId::VREASON_SERVER_LEFT, true, server_channel_lock);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerInfo(Command &) {
    CMD_RESET_IDLE;
    ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_info_view, 1);

    Command cmd("");

    for(const auto &prop : (this->server ? this->server->properties() : *serverInstance->getDefaultServerProperties()).list_properties(property::FLAG_SERVER_VIEW | property::FLAG_SERVER_VARIABLE, this->getType() == CLIENT_TEAMSPEAK ? property::FLAG_NEW : (uint16_t) 0)) {
        cmd[prop.type().name] = prop.as<string>();
        if(prop.type() == property::VIRTUALSERVER_HOST)
            cmd["virtualserver_ip"] = prop.as<string>();
    }

    cmd["virtualserver_status"] = this->server ? ServerState::string(this->server->state) : "template";


    if(this->server && permission::v2::permission_granted(1, this->calculate_permission(permission::b_virtualserver_connectioninfo_view, 0))) {
        auto total_stats = this->server->getServerStatistics()->total_stats();
        auto report_second = this->server->serverStatistics->second_stats();
        auto report_minute = this->server->serverStatistics->minute_stats();
        cmd["connection_bandwidth_sent_last_second_total"] = std::accumulate(report_second.connection_bytes_sent.begin(), report_second.connection_bytes_sent.end(), 0U);
        cmd["connection_bandwidth_sent_last_minute_total"] = std::accumulate(report_minute.connection_bytes_sent.begin(), report_minute.connection_bytes_sent.end(), 0U);
        cmd["connection_bandwidth_received_last_second_total"] = std::accumulate(report_second.connection_bytes_received.begin(), report_second.connection_bytes_received.end(), 0U);
        cmd["connection_bandwidth_received_last_minute_total"] = std::accumulate(report_minute.connection_bytes_received.begin(), report_minute.connection_bytes_received.end(), 0U);

        cmd["connection_filetransfer_bandwidth_sent"] = report_minute.file_bytes_sent;
        cmd["connection_filetransfer_bandwidth_received"] = report_minute.file_bytes_received;

        cmd["connection_packets_sent_speech"] = total_stats.connection_packets_sent[stats::ConnectionStatistics::category::VOICE];
        cmd["connection_bytes_sent_speech"] = total_stats.connection_bytes_sent[stats::ConnectionStatistics::category::VOICE];
        cmd["connection_packets_received_speech"] = total_stats.connection_packets_received[stats::ConnectionStatistics::category::VOICE];
        cmd["connection_bytes_received_speech"] = total_stats.connection_bytes_received[stats::ConnectionStatistics::category::VOICE];

        cmd["connection_packets_sent_keepalive"] = total_stats.connection_packets_sent[stats::ConnectionStatistics::category::KEEP_ALIVE];
        cmd["connection_packets_received_keepalive"] = total_stats.connection_bytes_sent[stats::ConnectionStatistics::category::KEEP_ALIVE];
        cmd["connection_bytes_received_keepalive"] = total_stats.connection_packets_received[stats::ConnectionStatistics::category::KEEP_ALIVE];
        cmd["connection_bytes_sent_keepalive"] = total_stats.connection_bytes_received[stats::ConnectionStatistics::category::KEEP_ALIVE];

        cmd["connection_packets_sent_control"] = total_stats.connection_packets_sent[stats::ConnectionStatistics::category::COMMAND];
        cmd["connection_bytes_sent_control"] = total_stats.connection_bytes_sent[stats::ConnectionStatistics::category::COMMAND];
        cmd["connection_packets_received_control"] = total_stats.connection_packets_received[stats::ConnectionStatistics::category::COMMAND];
        cmd["connection_bytes_received_control"] = total_stats.connection_bytes_received[stats::ConnectionStatistics::category::COMMAND];

        cmd["connection_packets_sent_total"] = std::accumulate(report_second.connection_packets_sent.begin(), report_second.connection_packets_sent.end(), 0U);
        cmd["connection_bytes_sent_total"] = std::accumulate(report_second.connection_bytes_sent.begin(), report_second.connection_bytes_sent.end(), 0U);
        cmd["connection_packets_received_total"] = std::accumulate(report_second.connection_packets_received.begin(), report_second.connection_packets_received.end(), 0U);
        cmd["connection_bytes_received_total"] = std::accumulate(report_second.connection_bytes_received.begin(), report_second.connection_bytes_received.end(), 0U);
    } else {
        cmd["connection_bandwidth_sent_last_second_total"] = "0";
        cmd["connection_bandwidth_sent_last_minute_total"] = "0";
        cmd["connection_bandwidth_received_last_second_total"] = "0";
        cmd["connection_bandwidth_received_last_minute_total"] = "0";

        cmd["connection_filetransfer_bandwidth_sent"] = "0";
        cmd["connection_filetransfer_bandwidth_received"] = "0";
        cmd["connection_filetransfer_bytes_sent_total"] = "0";
        cmd["connection_filetransfer_bytes_received_total"] = "0";

        cmd["connection_packets_sent_speech"] = "0";
        cmd["connection_bytes_sent_speech"] = "0";
        cmd["connection_packets_received_speech"] = "0";
        cmd["connection_bytes_received_speech"] = "0";

        cmd["connection_packets_sent_keepalive"] = "0";
        cmd["connection_packets_received_keepalive"] = "0";
        cmd["connection_bytes_received_keepalive"] = "0";
        cmd["connection_bytes_sent_keepalive"] = "0";

        cmd["connection_packets_sent_control"] = "0";
        cmd["connection_bytes_sent_control"] = "0";
        cmd["connection_packets_received_control"] = "0";
        cmd["connection_bytes_received_control"] = "0";

        cmd["connection_packets_sent_total"] = "0";
        cmd["connection_bytes_sent_total"] = "0";
        cmd["connection_packets_received_total"] = "0";
        cmd["connection_bytes_received_total"] = "0";
    }

    this->sendCommand(cmd);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandChannelList(Command& cmd) {
    CMD_RESET_IDLE;
    ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_channel_list, 1);

    int index = 0;
    shared_lock channel_lock(this->server ? this->server->channel_tree_lock : serverInstance->getChannelTreeLock());
    auto entries = this->server ? this->channels->channels() : serverInstance->getChannelTree()->channels();
    channel_lock.unlock();

    command_builder result{"", 1024, entries.size()};
    for(const auto& channel : entries){
        if(!channel) continue;
        result.put_unchecked(index, "cid", channel->channelId());
        result.put_unchecked(index, "pid", channel->properties()[property::CHANNEL_PID].as<string>());
        result.put_unchecked(index, "channel_name", channel->name());
        result.put_unchecked(index, "channel_order", channel->channelOrder());
        result.put_unchecked(index, "total_clients", this->server ? this->server->getClientsByChannel(channel).size() : 0);
        /* result.put_unchecked(index, "channel_needed_subscribe_power", channel->permissions()->getPermissionValue(permission::i_channel_needed_subscribe_power, channel, 0)); */

        if(cmd.hasParm("flags")){
            result.put_unchecked(index, "channel_flag_default", channel->properties()[property::CHANNEL_FLAG_DEFAULT].as<string>());
            result.put_unchecked(index, "channel_flag_password", channel->properties()[property::CHANNEL_FLAG_PASSWORD].as<string>());
            result.put_unchecked(index, "channel_flag_permanent", channel->properties()[property::CHANNEL_FLAG_PERMANENT].as<string>());
            result.put_unchecked(index, "channel_flag_semi_permanent", channel->properties()[property::CHANNEL_FLAG_SEMI_PERMANENT].as<string>());
        }
        if(cmd.hasParm("voice")){
            result.put_unchecked(index, "channel_codec", channel->properties()[property::CHANNEL_CODEC].as<string>());
            result.put_unchecked(index, "channel_codec_quality", channel->properties()[property::CHANNEL_CODEC_QUALITY].as<string>());
            result.put_unchecked(index, "channel_needed_talk_power", channel->properties()[property::CHANNEL_NEEDED_TALK_POWER].as<string>());
        }
        if(cmd.hasParm("icon")){
            result.put_unchecked(index, "channel_icon_id", channel->properties()[property::CHANNEL_ICON_ID].as<string>());
        }
        if(cmd.hasParm("limits")){
            result.put_unchecked(index, "total_clients_family", this->server ? this->server->getClientsByChannelRoot(channel, false).size() : 0);
            result.put_unchecked(index, "total_clients", this->server ? this->server->getClientsByChannel(channel).size() : 0);

            result.put_unchecked(index, "channel_maxclients", channel->properties()[property::CHANNEL_MAXCLIENTS].as<string>());
            result.put_unchecked(index, "channel_maxfamilyclients", channel->properties()[property::CHANNEL_MAXFAMILYCLIENTS].as<string>());

            {
                auto needed_power = channel->permissions()->permission_value_flagged(permission::i_channel_subscribe_power);
                result.put_unchecked(index, "channel_needed_subscribe_power", needed_power.has_value ? needed_power.value : 0);
            }
        }
        if(cmd.hasParm("topic")) {
            result.put_unchecked(index, "channel_topic", channel->properties()[property::CHANNEL_TOPIC].as<string>());
        }
        if(cmd.hasParm("times")){
            result.put_unchecked(index, "seconds_empty", channel->emptySince());
        }
        index++;
    }

    this->sendCommand(result, false);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerList(Command& cmd) {
    CMD_RESET_IDLE;
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_virtualserver_list, 1);

    auto servers = serverInstance->getVoiceServerManager()->serverInstances();
    command_builder result{"", 256, servers.size()};

    size_t index = 0;
    for(const auto& server : serverInstance->getVoiceServerManager()->serverInstances()) {
        result.put_unchecked(index, "virtualserver_id", server->getServerId());
        result.put_unchecked(index, "virtualserver_host", server->properties()[property::VIRTUALSERVER_HOST].as<string>());
        result.put_unchecked(index, "virtualserver_port", server->properties()[property::VIRTUALSERVER_PORT].as<string>());
        result.put_unchecked(index, "virtualserver_web_host", server->properties()[property::VIRTUALSERVER_WEB_HOST].as<string>());
        result.put_unchecked(index, "virtualserver_web_port", server->properties()[property::VIRTUALSERVER_WEB_PORT].as<string>());
        result.put_unchecked(index, "virtualserver_status", ServerState::string(server->state));
        result.put_unchecked(index, "virtualserver_clientsonline", server->properties()[property::VIRTUALSERVER_CLIENTS_ONLINE].as<string>());
        result.put_unchecked(index, "virtualserver_queryclientsonline", server->properties()[property::VIRTUALSERVER_QUERYCLIENTS_ONLINE].as<string>());
        result.put_unchecked(index, "virtualserver_maxclients", server->properties()[property::VIRTUALSERVER_MAXCLIENTS].as<string>());
        if(server->startTimestamp.time_since_epoch().count() > 0 && server->state == ServerState::ONLINE)
            result.put_unchecked(index, "virtualserver_uptime", duration_cast<seconds>(system_clock::now() - server->startTimestamp).count());
        else
            result.put_unchecked(index, "virtualserver_uptime", 0);
        result.put_unchecked(index, "virtualserver_name", server->properties()[property::VIRTUALSERVER_NAME].as<string>());
        result.put_unchecked(index, "virtualserver_autostart", server->properties()[property::VIRTUALSERVER_AUTOSTART].as<string>());
        result.put_unchecked(index, "virtualserver_machine_id", server->properties()[property::VIRTUALSERVER_MACHINE_ID].as<string>());
        if(cmd.hasParm("uid"))
            result.put_unchecked(index, "virtualserver_unique_identifier", server->properties()[property::VIRTUALSERVER_UNIQUE_IDENTIFIER].as<string>());
        else result.put_unchecked(index, "virtualserver_unique_identifier", "");
        index++;
    }

    this->sendCommand(result, false);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerCreate(Command& cmd) {
    CMD_RESET_IDLE;
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_create, 1);

    if(serverInstance->getVoiceServerManager()->getState() != VirtualServerManager::STARTED) {
        return command_result{error::vs_critical, "Server manager isn't started yet or not finished starting"};
    }

    string startError;
    shared_ptr<VirtualServer> server;

    milliseconds time_create, time_wait, time_start, time_global;
    {
        auto start = system_clock::now();
        threads::MutexLock lock(serverInstance->getVoiceServerManager()->server_create_lock);
        auto instances = serverInstance->getVoiceServerManager()->serverInstances();
        if(config::server::max_virtual_server != -1 && instances.size() > config::server::max_virtual_server)
            return command_result{error::server_max_vs_reached, "You reached the via config.yml enabled virtual server limit."};
        if(instances.size() >= 65535)
            return command_result{error::server_max_vs_reached, "You cant create anymore virtual servers. (Software limit reached)"};
        {
            auto end = system_clock::now();
            time_wait = duration_cast<milliseconds>(end - start);
        }

        std::string host = cmd[0].has("virtualserver_host") ? cmd["virtualserver_host"].as<string>() : config::binding::DefaultVoiceHost;
        uint16_t freePort = serverInstance->getVoiceServerManager()->next_available_port(host);

        uint16_t port = cmd[0].has("virtualserver_port") ? cmd["virtualserver_port"].as<uint16_t>() : freePort;
        {
            auto _start = system_clock::now();
            server = serverInstance->getVoiceServerManager()->create_server(host, port);
            auto _end = system_clock::now();
            time_create = duration_cast<milliseconds>(_end - _start);
        }
        if(!server) return command_result{error::vs_critical, "could not create new server"};

        for(const auto& key : cmd[0].keys()){
            if(key == "virtualserver_port") continue;
            if(key == "virtualserver_host") continue;

            const auto& info = property::find<property::VirtualServerProperties>(key);
            if(info == property::VIRTUALSERVER_UNDEFINED) {
                logError(server->getServerId(), "Tried to change unknown server property " + key);
                continue;
            }
            if(!info.validate_input(cmd[key].as<string>())) {
                logError(server->getServerId(), "Tried to change " + key + " to an invalid value: " + cmd[key].as<string>());
                continue;
            }
            server->properties()[info] = cmd[key].string();
        }

        if(!cmd.hasParm("offline")) {
            auto _start = system_clock::now();
            if(!server->start(startError));
            auto _end = system_clock::now();
            time_start = duration_cast<milliseconds>(_end - _start);
        }
        auto end = system_clock::now();

        time_global = duration_cast<milliseconds>(end - start);
    }

    Command res("");
    res["sid"] = server->getServerId();
    res["error"] = startError;
    res["virtualserver_port"] = server->properties()[property::VIRTUALSERVER_PORT].as<string>();
    res["token"] = server->tokenManager->avariableTokes().empty() ? "unknown" : server->tokenManager->avariableTokes()[0]->token;
    res["time_create"] = time_create.count();
    res["time_start"] = time_start.count();
    res["time_global"] = time_global.count();
    res["time_wait"] = time_wait.count();
    this->sendCommand(res);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerDelete(Command& cmd) {
    CMD_RESET_IDLE;
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_delete, 1);

    if(serverInstance->getVoiceServerManager()->getState() != VirtualServerManager::STARTED)
        return command_result{error::vs_critical, "Server manager isn't started yet or not finished starting"};

    auto server = serverInstance->getVoiceServerManager()->findServerById(cmd["sid"]);
    if(!server) return command_result{error::server_invalid_id, "invalid bounded server"};
    if(!serverInstance->getVoiceServerManager()->deleteServer(server)) return command_result{error::vs_critical};
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerStart(Command& cmd) {
    CMD_RESET_IDLE;

    if(serverInstance->getVoiceServerManager()->getState() != VirtualServerManager::STARTED)
        return command_result{error::vs_critical, "Server manager isn't started yet or not finished starting"};

    auto server = serverInstance->getVoiceServerManager()->findServerById(cmd["sid"]);
    if(!server) return command_result{error::server_invalid_id, "invalid bounded server"};

    switch (server->state) {
        case ServerState::BOOTING:
            return command_result{error::server_is_booting};
        case ServerState::ONLINE:
            return command_result{error::server_running};
        case ServerState::SUSPENDING:
            return command_result{error::server_is_shutting_down};
        case ServerState::DELETING:
            return command_result{error::server_invalid_id};
        case ServerState::OFFLINE: break;
    }

    if(!permission::v2::permission_granted(1, server->calculate_permission(permission::b_virtualserver_start, this->getClientDatabaseId(), ClientType::CLIENT_QUERY, 0)))
        ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_start_any, 1);

    string err;
    if(!server->start(err)) return command_result{error::vs_critical, err};
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerStop(Command& cmd) {
    CMD_RESET_IDLE;

    if(serverInstance->getVoiceServerManager()->getState() != VirtualServerManager::STARTED)
        return command_result{error::vs_critical, "Server manager isn't started yet or not finished starting"};

    auto server = serverInstance->getVoiceServerManager()->findServerById(cmd["sid"]);
    if(!server) return command_result{error::server_invalid_id, "invalid bounded server"};
    switch (server->state) {
        case ServerState::BOOTING:
            return command_result{error::server_is_booting};
        case ServerState::OFFLINE:
            return command_result{error::server_is_not_running};
        case ServerState::SUSPENDING:
            return command_result{error::server_is_shutting_down};
        case ServerState::DELETING:
            return command_result{error::server_invalid_id};
        case ServerState::ONLINE: break;
    }

    if(!permission::v2::permission_granted(1, server->calculate_permission(permission::b_virtualserver_stop, this->getClientDatabaseId(), ClientType::CLIENT_QUERY, 0)))
        ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_stop_any, 1);

    server->stop("server stopped", false);
    return command_result{error::ok};
}


command_result QueryClient::handleCommandInstanceInfo(Command& cmd) {
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_info_view, 1);

    Command res("");
    for(const auto& e : serverInstance->properties().list_properties(property::FLAG_INSTANCE_VARIABLE, this->getType() == CLIENT_TEAMSPEAK ? property::FLAG_NEW : (uint16_t) 0))
        res[e.type().name] = e.as<string>();
    if(!this->properties()[property::CLIENT_LOGIN_NAME].value().empty())
        res["serverinstance_teaspeak"] = true;
    res["serverinstance_serverquery_max_connections_per_ip"] = res["serverinstance_query_max_connections_per_ip"].as<std::string>();

    this->sendCommand(res);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandInstanceEdit(Command& cmd) {
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_modify_settings, 1);

    for(const auto &key : cmd[0].keys()){
        const auto* info = &property::find<property::InstanceProperties>(key);
        if(key == "serverinstance_serverquery_max_connections_per_ip")
            info = &property::describe(property::SERVERINSTANCE_QUERY_MAX_CONNECTIONS_PER_IP);

        if(*info == property::SERVERINSTANCE_UNDEFINED) {
            logError(LOG_QUERY, "Query {} tried to change a non existing instance property: {}", this->getLoggingPeerIp(), key);
            continue;
        }
        if(!info->validate_input(cmd[key])) {
            logError(LOG_QUERY, "Query {} tried to change {} to an invalid value {}", this->getLoggingPeerIp(), key, cmd[key].as<string>());
            continue;
        }
        if(*info == property::SERVERINSTANCE_VIRTUAL_SERVER_ID_INDEX) {
            /* ensure we've a valid id */
            serverInstance->properties()[info] = cmd[key].as<ServerId>();
            continue;
        }
        serverInstance->properties()[info] = cmd[key].string();
    }
    return command_result{error::ok};
}

command_result QueryClient::handleCommandHostInfo(Command &) {
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_info_view, 1);

    Command res("");
    res["instance_uptime"] = duration_cast<seconds>(system_clock::now() - serverInstance->getStartTimestamp()).count();
    res["host_timestamp_utc"] = duration_cast<seconds>(system_clock::now().time_since_epoch()).count();

    auto vsReport = serverInstance->getVoiceServerManager()->report();
    res["virtualservers_running_total"] = vsReport.online;
    res["virtualservers_total_maxclients"] = vsReport.slots;
    res["virtualservers_total_clients_online"] = vsReport.onlineClients;
    res["virtualservers_total_channels_online"] = vsReport.onlineChannels;


    auto total_stats = serverInstance->getStatistics()->total_stats();
    res["connection_packets_sent_total"] = std::accumulate(total_stats.connection_packets_sent.begin(), total_stats.connection_packets_sent.end(), 0U);
    res["connection_bytes_sent_total"] = std::accumulate(total_stats.connection_bytes_sent.begin(), total_stats.connection_bytes_sent.end(), 0U);
    res["connection_packets_received_total"] = std::accumulate(total_stats.connection_packets_received.begin(), total_stats.connection_packets_received.end(), 0U);
    res["connection_bytes_received_total"] = std::accumulate(total_stats.connection_bytes_received.begin(), total_stats.connection_bytes_received.end(), 0U);

    auto report_second = serverInstance->getStatistics()->second_stats();
    auto report_minute = serverInstance->getStatistics()->minute_stats();
    res["connection_bandwidth_sent_last_second_total"] = std::accumulate(report_second.connection_bytes_sent.begin(), report_second.connection_bytes_sent.end(), 0U);
    res["connection_bandwidth_sent_last_minute_total"] = std::accumulate(report_minute.connection_bytes_sent.begin(), report_minute.connection_bytes_sent.end(), 0U);
    res["connection_bandwidth_received_last_second_total"] = std::accumulate(report_second.connection_bytes_received.begin(), report_second.connection_bytes_received.end(), 0U);
    res["connection_bandwidth_received_last_minute_total"] = std::accumulate(report_minute.connection_bytes_received.begin(), report_minute.connection_bytes_received.end(), 0U);


    res["connection_filetransfer_bandwidth_sent"] = report_minute.file_bytes_sent;
    res["connection_filetransfer_bandwidth_received"] = report_minute.file_bytes_received;
    res["connection_filetransfer_bytes_sent_total"] = total_stats.file_bytes_sent;
    res["connection_filetransfer_bytes_received_total"] = total_stats.file_bytes_received;

    this->sendCommand(res);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandGlobalMessage(Command& cmd) {
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_textmessage_send, 1);

    for(const auto &server : serverInstance->getVoiceServerManager()->serverInstances())
        if(server->running()) server->broadcastMessage(server->getServerRoot(), cmd["msg"]);

    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerIdGetByPort(Command& cmd) {
    uint16_t port = cmd["virtualserver_port"];
    auto server = serverInstance->getVoiceServerManager()->findServerByPort(port);
    if(!server) return command_result{error::server_invalid_id};
    Command res("");
    res["server_id"] = server->getServerId();
    this->sendCommand(res);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandBindingList(Command& cmd) {
    Command res("");
    res["ip"] = "0.0.0.0 ";
    this->sendCommand(res); //TODO maybe list here all bindings from voice & file and query server?
    return command_result{error::ok};
}

//TODO with mapping!
command_result QueryClient::handleCommandServerSnapshotDeploy(Command& cmd) {
    CMD_RESET_IDLE;

    auto start = system_clock::now();
    string error;
    string host = "0.0.0.0";
    uint16_t port = 0;
    if(this->server) {
        ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
        host = this->server->properties()[property::VIRTUALSERVER_HOST].as<string>();
        port = this->server->properties()[property::VIRTUALSERVER_PORT].as<uint16_t>();
    } else {
        ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
    }

    auto hash = cmd["hash"].string();
    if(hash.empty()) return command_result{error::parameter_invalid, "Invalid hash (not present)"};
    debugMessage(this->getServerId(), "Serversnapshot calculated hash: {}", hash);
    bool mapping = cmd.hasParm("mapping");
    bool ignore_hash = cmd.hasParm("ignorehash");
    cmd.clear_parameters();

    cmd.pop_bulk();
    auto str = cmd.build().substr(strlen("serversnapshotdeploy "));
    if(!ignore_hash) {
        auto buildHash = base64::encode(digest::sha1(str));
        if(buildHash != hash) return command_result{error::parameter_invalid, "Invalid hash (Expected: \"" + hash + "\", Got: \"" + buildHash + "\")"};
    }

    unique_lock server_create_lock(serverInstance->getVoiceServerManager()->server_create_lock);
    if(port == 0)
        port = serverInstance->getVoiceServerManager()->next_available_port(host);
    auto result = serverInstance->getVoiceServerManager()->createServerFromSnapshot(this->server, host, port, cmd, error);
    server_create_lock.unlock();
    auto end = system_clock::now();

    Command res("");
    if(!result){
        logError(this->getServerId(), "Could not apply server snapshot: {}", error);
        res["success"] = false;
        res["sid"] = 0;
        res["message"] = error;
    } else {
        res["success"] = true;
        res["sid"] = result->getServerId();
        res["message"] = "";

        if(!result->start(error)){
            res["error_start"] = error;
            res["started"] = false;
        } else {
            res["error_start"] = "";
            res["started"] = true;
        }
    }

    res["time"] = duration_cast<milliseconds>(end - start).count();
    this->sendCommand(res);
    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerSnapshotDeployNew(const ts::command_parser &command) {
    CMD_RESET_IDLE;

    if(this->server) {
        return command_result{error::not_implemented};
        ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
        //host = this->server->properties()[property::VIRTUALSERVER_HOST].as<string>();
        //port = this->server->properties()[property::VIRTUALSERVER_PORT].as<uint16_t>();
    } else {
        ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_virtualserver_snapshot_deploy, 1);
    }

    std::string error{};
    unique_lock server_create_lock(serverInstance->getVoiceServerManager()->server_create_lock);
    //TODO: Create a server if no exists
    server_create_lock.unlock();

    //TODO: Stop the server completely
    if(!serverInstance->getVoiceServerManager()->deploy_snapshot(error, 111, command)) {
        //TODO: Delete server is it was new
        return command_result{error::vs_critical, error};
    }

    return command_result{error::ok};
}

command_result QueryClient::handleCommandServerSnapshotCreate(Command& cmd) {
    ACTION_REQUIRES_GLOBAL_PERMISSION(permission::b_virtualserver_snapshot_create, 1);
    CMD_RESET_IDLE;
    CMD_REQ_SERVER;

    Command result("");
    string error;

    int version = cmd[0].has("version") ? cmd[0]["version"] : -1;
    if(version == -1 && (cmd.hasParm("lagacy") || cmd.hasParm("legacy")))
        version = 0;
    if(!serverInstance->getVoiceServerManager()->createServerSnapshot(result, this->server, version, error))
        return command_result{error::vs_critical, error};

    string data = result.build();
    auto buildHash = base64::encode(digest::sha1(data));

    result.push_bulk_front();
    result[0]["hash"] = buildHash;

    this->sendCommand(result);
    return command_result{error::ok};
}

extern bool mainThreadActive;
command_result QueryClient::handleCommandServerProcessStop(Command& cmd) {
    ACTION_REQUIRES_INSTANCE_PERMISSION(permission::b_serverinstance_stop, 1);

    if(cmd[0].has("type")) {
        if(cmd["type"] == "cancel") {
            auto task = ts::server::scheduledShutdown();
            if(!task) return command_result{error::server_is_not_shutting_down, "There isn't a shutdown scheduled"};
            ts::server::cancelShutdown(true);
            return command_result{error::ok};
        } else if(cmd["type"] == "schedule") {
            if(!cmd[0].has("time")) return command_result{error::parameter_missing, "Missing time"};
            ts::server::scheduleShutdown(system_clock::now() + seconds(cmd["time"].as<uint64_t>()), cmd[0].has("msg") ? cmd["msg"].string() : ts::config::messages::applicationStopped);
            return command_result{error::ok};
        }
    }

    string reason = ts::config::messages::applicationStopped;
    if(cmd[0].has("msg"))
        reason = cmd["msg"].string();
    if(cmd[0].has("reasonmsg"))
        reason = cmd["reasonmsg"].string();
    serverInstance->getVoiceServerManager()->shutdownAll(reason);
    mainThreadActive = false;
    return command_result{error::ok};
}

#define XMACRO_EV(evName0, evSpec0, evName1, evSpec1) \
if(cmd["event"].value() == "all" || (cmd["event"].value() == (evName0) && (cmd["specifier"].value() == "all" || cmd["specifier"].value() == (evSpec0)))) \
    events.push_back({QueryEventGroup::evName1, QueryEventSpecifier::evSpec1});

inline bool parseEvent(ParameterBulk& cmd, vector<pair<QueryEventGroup, QueryEventSpecifier>>& events){
    auto start = events.size();
    #include "XMacroEventTypes.h"
    if(start == events.size()) return false;
    return true;
}
#undef XMACRO_EV


#define XMACRO_LAGACY_EV(lagacyName, gr, spec) \
if(event == lagacyName) this->toggleEvent(QueryEventGroup::gr, QueryEventSpecifier::spec, true);

command_result QueryClient::handleCommandServerNotifyRegister(Command &cmd) {
    CMD_REQ_SERVER;
    CMD_REQ_PARM("event");
    CMD_RESET_IDLE;
    if(!cmd[0].has("specifier") && cmd["event"].as<string>() != "all") { //Lagacy support
        logMessage(this->getServerId(), "{} Client {}:{} uses the lagacy notify system, which is deprecated!", CLIENT_STR_LOG_PREFIX, this->getLoggingPeerIp(), this->getPeerPort());
        string event = cmd["event"];
        std::transform(event.begin(), event.end(), event.begin(), ::tolower);
        #include "XMacroEventTypes.h"
        return command_result{error::ok};
    }

    //TODO implement bulk
    vector<pair<QueryEventGroup, QueryEventSpecifier>> events;
    //parameter_invalid
    auto result = parseEvent(cmd[0], events);
    if(!result) return command_result{error::parameter_invalid};
    for(const auto& ev : events)
        this->toggleEvent(ev.first, ev.second, true);
    return command_result{error::ok};
}
#undef XMACRO_LAGACY_EV

#define XMACRO_EV(evName0, evSpec0, evName1, evSpec1)   \
else if((evName1) == group && (evSpec1) == spec){       \
    res[index]["event"] = evName0;                      \
    res[index]["specifier"] = evSpec0;                  \
    index++;                                            \
}

command_result QueryClient::handleCommandServerNotifyList(Command& cmd) {
    CMD_REQ_SERVER;
    CMD_RESET_IDLE;

    Command res("");
    int index = 0;

    for(int group = QueryEventGroup::QEVENTGROUP_MIN; group < QueryEventGroup::QEVENTGROUP_MAX; group = group + 1)
        for(int spec = QueryEventSpecifier::QEVENTSPECIFIER_MIN; spec < QueryEventSpecifier::QEVENTSPECIFIER_MAX; spec = spec + 1) {
            bool state = this->eventActive((QueryEventGroup) group, (QueryEventSpecifier) spec);
            if(state || cmd.hasParm("all")){
                res[index]["active"] = state;
                if(false);
                #include "XMacroEventTypes.h"
            }
        }

    if(index == 0) return command_result{error::database_empty_result};
    this->sendCommand(res);
    return command_result{error::ok};
}
#undef XMACRO_EV

#define XMACRO_LAGACY_EV(lagacyName, gr, spec)                                                      \
if(event == lagacyName) this->toggleEvent(QueryEventGroup::gr, QueryEventSpecifier::spec, false);

command_result QueryClient::handleCommandServerNotifyUnregister(Command &cmd) {
    CMD_REQ_SERVER;
    CMD_REQ_PARM("event");
    CMD_RESET_IDLE;
    if(!cmd[0].has("specifier")){
        logMessage(this->getServerId(), "{} Client {}:{} uses the lagacy notify system, which is deprecated!", CLIENT_STR_LOG_PREFIX, this->getLoggingPeerIp(), this->getPeerPort());
        string event = cmd["event"];
        std::transform(event.begin(), event.end(), event.begin(), ::tolower);
        #include "XMacroEventTypes.h"
        return command_result{error::ok};
    }

    //TODO implemt bulk
    vector<pair<QueryEventGroup, QueryEventSpecifier>> events;
    auto result = parseEvent(cmd[0], events);
    if(!result) return command_result{error::parameter_invalid};
    for(const auto& ev : events)
        this->toggleEvent(ev.first, ev.second, false);
    return command_result{error::ok};
}
#undef XMACRO_LAGACY_EV