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tasserver.cpp
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tasserver.cpp
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/* This file is part of the Springlobby (GPL v2 or later), see COPYING */
/**
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
TODO: remove all wx stuff & merge / move to
lsl/networking/tasserver.cpp
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
**/
#include "tasserver.h"
#include <json/reader.h>
#include <lslutils/misc.h>
#include <wx/intl.h>
#include <wx/log.h>
#include <wx/protocol/http.h>
#include <wx/socket.h>
#include <wx/string.h>
#include <wx/timer.h>
#include <algorithm>
#include <map>
#include <stdexcept>
#include "log.h"
#include "serverevents.h"
#include "settings.h"
#include "socket.h"
#include "utils/base64.h"
#include "utils/conversion.h"
#include "utils/md5.h"
#include "utils/slconfig.h"
#include "utils/tasutil.h"
#include "utils/version.h"
SLCONFIG("/Server/ExitMessage", "Using https://springlobby.info/", "Message which is send when leaving server");
// times in milliseconds
#define PING_TIME 30000
#define PING_TIMEOUT 90000
#define PING_DELAY 5000 //first ping is sent after PING_DELAY
#define UDP_KEEP_ALIVE 15000
#define UDP_REPLY_TIMEOUT 10000
/*
myteamcolor: Should be 32-bit signed integer in decimal form (e.g. 255 and not FF) where each color channel should occupy 1 byte (e.g. in hexdecimal: $00BBGGRR, B = blue, G = green, R = red). Example: 255 stands for $000000FF.
*/
IBattle::StartType IntToStartType(int start);
NatType IntToNatType(int nat);
IBattle::GameType IntToGameType(int gt);
TASServer::TASServer()
: m_sock(NULL)
, m_ser_ver(0)
, m_connected(false)
, m_online(false)
, m_id_transmission(true)
, m_redirecting(false)
, m_buffer("")
, m_last_udp_ping(0)
, m_last_ping(PING_DELAY)
, //no instant ping, delay first ping for PING_DELAY seconds
m_last_net_packet(0)
, m_lastnotify(wxGetLocalTimeMillis())
, m_last_id(0)
, m_udp_private_port(0)
, m_nat_helper_port(0)
, m_battle_id(-1)
, m_server_lanmode(false)
, m_account_id_count(0)
, m_do_finalize_join_battle(false)
, m_do_register(false)
, m_finalize_join_battle_id(-1)
{
m_se = new ServerEvents(*this);
m_relay_host_manager_list.clear();
Start(100); // call Update every 100ms
}
TASServer::~TASServer()
{
Stop();
Disconnect();
delete m_se;
m_se = NULL;
}
bool TASServer::ExecuteSayCommand(const std::string& cmdstr) //FIXME: all the /commands should be moved to a dedicated file (as its not part of lobby server protocol)
{
const LSL::StringVector arrayparams = LSL::Util::StringTokenize(cmdstr, " ");
if (arrayparams.empty())
return false;
const std::string& cmd = arrayparams[0];
const std::string& params = LSL::Util::AfterFirst(cmdstr, " ");
if ((cmd == "/join") || (cmd == "/j")) {
std::string channel;
std::string password;
switch (arrayparams.size()) {
case 3:
password = arrayparams[2];
// no break wanted, next assignement is required
case 2:
channel = arrayparams[1];
break;
default:
return false;
}
if (channel.empty())
return false;
if (channel[0] == '#') {
channel = channel.substr(1);
}
JoinChannel(channel, password);
return true;
} else if (cmd == "/away") {
GetMe().Status().away = true;
GetMe().SendMyUserStatus();
return true;
} else if (cmd == "/back") {
GetMe().Status().away = false;
GetMe().SendMyUserStatus();
return true;
} else if (cmd == "/msg") {
const std::string user = LSL::Util::BeforeFirst(LSL::Util::AfterFirst(cmdstr, " "), " ");
const std::string msg = LSL::Util::AfterFirst(LSL::Util::AfterFirst(cmdstr, " "), " ");
SayPrivate(user, msg);
return true;
} else if (cmd == "/ingame") {
if (arrayparams.size() == 2) {
RequestInGameTime(arrayparams[1]);
return true;
}
RequestInGameTime("");
return true;
} else if (cmd == "/kick") {
if (arrayparams.size() < 2)
return false;
SendCmd("KICKUSER", params);
return true;
} else if (cmd == "/ban") {
if (arrayparams.size() < 2)
return false;
SendCmd("BAN", params);
return true;
} else if (cmd == "/unban") {
if (arrayparams.size() != 2)
return false;
SendCmd("UNBAN", arrayparams[1]);
return true;
} else if (cmd == "/banlist") {
SendCmd("BANLIST");
return true;
} else if (cmd == "/topic") {
std::string cmd = params;
LSL::Util::Replace(cmd, "\n", "\\n");
SendCmd("CHANNELTOPIC", cmd);
return true;
} else if (cmd == "/chanmsg") {
if (arrayparams.size() < 2)
return false;
SendCmd("CHANNELMESSAGE", params);
return true;
} else if (cmd == "/ring") {
if (arrayparams.size() != 2)
return false;
SendCmd("RING", arrayparams[1]);
return true;
} else if (cmd == "/ip") {
if (arrayparams.size() != 2)
return false;
SendCmd("GETIP", arrayparams[1]);
return true;
} else if (cmd == "/mute") {
if (arrayparams.size() < 4)
return false;
if (arrayparams.size() > 5)
return false;
SendCmd("MUTE", params);
return true;
} else if (cmd == "/unmute") {
if (arrayparams.size() != 3)
return false;
SendCmd("UNMUTE", arrayparams[1] + std::string(" ") + arrayparams[2]);
return true;
} else if (cmd == "/mutelist") {
if (arrayparams.size() != 2)
return false;
SendCmd("MUTELIST", arrayparams[1]);
return true;
} else if (cmd == "/lastlogin") {
if (arrayparams.size() != 2)
return false;
SendCmd("GETLASTLOGINTIME", arrayparams[1]);
return true;
} else if (cmd == "/findip") {
if (arrayparams.size() != 2)
return false;
SendCmd("FINDIP", arrayparams[1]);
return true;
} else if (cmd == "/lastip") {
if (arrayparams.size() != 2)
return false;
SendCmd("GETLASTIP", arrayparams[1]);
return true;
} else if (cmd == "/rename") {
if (arrayparams.size() != 2)
return false;
SendCmd("RENAMEACCOUNT", arrayparams[1]); //FIXME: this assumes that the rename is successful!
sett().SetServerAccountNick(TowxString(GetServerName()), TowxString(arrayparams[1]));
return true;
} else if (cmd == "/testmd5") {
ExecuteCommand("SERVERMSG", GetPasswordHash(params));
return true;
} else if (cmd == "/hook") {
SendCmd("HOOK", params);
return true;
} else if (cmd == "/quit") {
Disconnect();
return true;
} else if (cmd == "/changepassword") {
switch (arrayparams.size()) {
case 2: {
const std::string oldpassword = GetPasswordHash(STD_STRING(sett().GetServerAccountPass(TowxString(GetServerName()))));
const std::string newpassword = GetPasswordHash(params);
if (oldpassword == newpassword) {
m_se->OnServerMessage("Old password is the same as the new password!");
return true;
}
if (params.empty()) {
m_se->OnServerMessage("No new password specified!");
return true;
}
if (oldpassword.empty()) {
m_se->OnServerMessage("Couldn't load old password!");
return true;
}
SendCmd("CHANGEPASSWORD", oldpassword + std::string(" ") + newpassword);
sett().SetServerAccountPass(TowxString(GetServerName()), TowxString(newpassword));
return true;
}
case 3: {
const std::string oldpassword = GetPasswordHash(arrayparams[1]);
const std::string newpassword = GetPasswordHash(arrayparams[2]);
SendCmd("CHANGEPASSWORD", oldpassword + std::string(" ") + newpassword);
return true;
}
default: {
m_se->OnServerMessage("Invalid usage, use:");
m_se->OnServerMessage(" /changepassword newpassword");
m_se->OnServerMessage("or, when password isn't stored:");
m_se->OnServerMessage(" /changepassword oldpassword newpassword");
return true;
}
}
} else if (cmd == "/ping") {
Ping();
return true;
}
return false;
}
void TASServer::Connect(const ServerLoginInfo& server)
{
m_serverinfo = server;
m_buffer.clear();
if (m_sock != NULL) {
Disconnect();
}
m_sock = new Socket(*this);
m_sock->Connect(TowxString(server.hostname), server.port);
m_sock->SetSendRateLimit(800); // 1250 is the server limit but 800 just to make sure :)
m_connected = false;
m_online = false;
m_redirecting = false;
m_agreement.clear();
m_crc.ResetCRC();
m_last_net_packet = 0;
m_lastnotify = wxGetLocalTimeMillis();
const std::string handle = m_sock->GetHandle();
if (!handle.empty()) {
m_crc.UpdateData(handle);
}
}
void TASServer::Disconnect()
{
if (m_sock == NULL) {
return;
}
if (IsConnected()) {
SendCmd("EXIT " + STD_STRING(cfg().ReadString(_T("/Server/ExitMessage")))); // EXIT command for new protocol compatibility
m_sock->Disconnect();
}
m_connected = false;
m_battle_id = -1;
wxDELETE(m_sock);
}
bool TASServer::IsConnected()
{
return (m_sock != NULL) && (m_sock->State() == SS_Open) && (m_connected);
}
bool TASServer::IsOnline() const
{
return m_connected && m_online;
}
void TASServer::Register(const ServerLoginInfo& server)
{
Connect(server);
m_do_register = true;
}
bool TASServer::IsPasswordHash(const std::string& pass) const
{
return pass.length() == 24 && pass[22] == '=' && pass[23] == '=';
}
std::string TASServer::GetPasswordHash(const std::string& pass) const
{
if (IsPasswordHash(pass))
return pass;
md5_state_t state;
md5_byte_t digest[16];
char hex_output[16 * 2 + 1];
int di;
std::string str = pass;
char* cstr = new char[str.size() + 1];
strcpy(cstr, str.c_str());
md5_init(&state);
md5_append(&state, (const md5_byte_t*)cstr, strlen(cstr));
md5_finish(&state, digest);
for (di = 0; di < 16; ++di)
sprintf(hex_output + di * 2, "%02x", digest[di]);
delete[] cstr;
return base64_encode(digest, 16);
}
User& TASServer::GetMe()
{
return GetUser(GetUserName());
}
const User& TASServer::GetMe() const
{
return GetUser(GetUserName());
}
void TASServer::Login()
{
slLogDebugFunc("");
if (m_sock == NULL) {
return;
}
const std::string pass = GetPasswordHash(GetPassword());
std::string localaddr = m_sock->GetLocalAddress();
if (localaddr.empty())
localaddr = "*";
m_id_transmission = false;
SendCmd("LOGIN", stdprintf("%s %s 0 %s %s\t%u\ta m sp cl p",
GetUserName().c_str(), pass.c_str(), localaddr.c_str(),
GetSpringlobbyAgent().c_str(), m_crc.GetCRC()));
m_id_transmission = true;
}
void TASServer::Logout()
{
slLogDebugFunc("");
Disconnect();
}
void TASServer::RequestChannels()
{
SendCmd("CHANNELS");
}
void TASServer::AcceptAgreement()
{
SendCmd("CONFIRMAGREEMENT");
}
void TASServer::Notify()
{
if (m_sock == NULL)
return;
const wxLongLong now = wxGetLocalTimeMillis();
const long diff = static_cast<long>(std::abs(static_cast<double>((now - m_lastnotify).ToLong())));
const int interval = std::max<long>(GetInterval(), diff);
m_lastnotify = now;
m_sock->Update(interval);
m_last_ping += interval;
m_last_net_packet += interval;
m_last_udp_ping += interval;
if (!m_connected) { // We are not formally connected yet, but might be.
if (IsConnected()) {
m_connected = true;
}
return;
}
if (!IsConnected())
return;
if (m_last_ping > PING_TIME) { //Send a PING every 30 seconds
if (interval > PING_TIME) {
m_last_net_packet = 0; //assume local clock is broken and we received a packed within time
m_se->OnServerMessage(stdprintf("%s hung or stale clock. Got no timer for %d msec",
GetSpringlobbyName().c_str(), interval));
}
m_last_ping = 0;
Ping();
return;
}
if (m_last_net_packet > PING_TIMEOUT) {
m_se->OnServerMessage(stdprintf("Timeout assumed, disconnecting. Received no data from server for %d seconds. Last ping send %d seconds ago.", (m_last_net_packet / 1000), (m_last_ping / 1000)));
m_last_net_packet = 0;
Disconnect();
return;
}
// joining battle with nat traversal:
// if we havent finalized joining yet, and udp_reply_timeout seconds has passed since
// we did UdpPing(our name) , join battle anyway, but with warning message that nat failed.
// (if we'd receive reply from server, we'd finalize already)
//
if (m_do_finalize_join_battle && (m_last_udp_ping > UDP_REPLY_TIMEOUT)) {
m_se->OnServerMessage("Failed to punch through NAT, playing this battle might not work for you or for other players.");
//wxMessageBox()
FinalizeJoinBattle();
//wxMessageBox(_("Failed to punch through NAT"), _("Error"), wxICON_INFORMATION, NULL/* m_ui.mw()*/ );
}
if ((m_last_udp_ping > UDP_KEEP_ALIVE)) {
// Is it time for a nat traversal PING?
m_last_udp_ping = 0;
// Nat travelsal "ping"
if (BattleExists(m_battle_id)) {
IBattle* battle = GetCurrentBattle();
if ((battle != nullptr) &&
((battle->GetNatType() == NAT_Hole_punching) || (battle->GetNatType() == NAT_Fixed_source_ports)) && !battle->GetInGame()) {
UdpPingTheServer(GetUserName());
if (battle->IsFounderMe()) {
UdpPingAllClients();
}
}
}
}
}
void TASServer::ExecuteCommand(const std::string& in)
{
wxLogDebug(_T("%s"), TowxString(in).c_str());
wxString cmd;
wxString params = TowxString(in);
long replyid = 0;
if (in.empty())
return;
try {
ASSERT_LOGIC(params.AfterFirst('\n').IsEmpty(), "losing data");
} catch (...) {
return;
}
if (params[0] == '#') {
wxString id = params.BeforeFirst(' ').AfterFirst('#');
params = params.AfterFirst(' ');
id.ToLong(&replyid);
}
cmd = params.BeforeFirst(' ').MakeUpper();
params = params.AfterFirst(' ');
try {
ExecuteCommand(STD_STRING(cmd), STD_STRING(params), replyid);
} catch (...) { // catch everything so the app doesn't crash, may makes odd beahviours but it's better than crashing randomly for normal users
wxLogWarning("Exception in ExecuteCommand");
}
}
/*
static LSL::StringMap parseKeyValue(const std::string& str)
{
const LSL::StringVector params = LSL::Util::StringTokenize(str, "\t");
LSL::StringMap result;
for (auto const param : params) {
const LSL::StringVector keyvalue = LSL::Util::StringTokenize(param, "="); //FIXME: key=va=lue isn't supported
if (keyvalue.size() != 2) {
wxLogWarning(_T("Invalid keyvalue: %s"), TowxString(param).c_str());
continue;
}
result[keyvalue[0]] = keyvalue[1];
}
return result;
}
*/
void TASServer::ExecuteCommand(const std::string& cmd, const std::string& inparams, int replyid)
{
std::string params = inparams;
std::string nick, contry, host, map, title, channel, error, msg, owner, topic, engineName, engineVersion;
//NatType ntype;
UserStatus cstatus;
int tasstatus;
int tasbstatus;
UserBattleStatus bstatus;
if (cmd == "TASSERVER") {
#ifdef SSL_SUPPORT
if (!m_sock->IsTLS()) {
Stop(); //don't send ping until TLS handshake is complete
SendCmd("STLS", "");
} else {
#endif
m_ser_ver = GetIntParam(params);
m_supported_spring_version = GetWordParam(params);
m_nat_helper_port = (unsigned long)GetIntParam(params);
m_server_lanmode = GetBoolParam(params);
if (m_do_register) {
SendCmd("REGISTER", m_serverinfo.username + std::string(" ") + GetPasswordHash(m_serverinfo.password));
} else {
m_se->OnConnected(m_serverinfo.description, "", true, m_supported_spring_version, m_server_lanmode);
}
#ifdef SSL_SUPPORT
}
#endif
} else if (cmd == "OK") {
if (!m_sock->IsTLS()) {
wxLogInfo("%s:%d %s", m_serverinfo.hostname.c_str(), m_serverinfo.port, m_serverinfo.fingerprint.c_str());
m_sock->StartTLS(m_serverinfo.fingerprint);
Start(); //restart ping as server + client have startet TLS
}
} else if (cmd == "ACCEPTED") {
SetUsername(params);
m_se->OnLogin();
} else if (cmd == "MOTD") {
m_se->OnMotd(params);
} else if (cmd == "ADDUSER") {
int id;
nick = GetWordParam(params);
contry = GetWordParam(params);
const int cpu = GetIntParam(params);
if (params.empty()) {
// if server didn't send any account id to us, fill with an always increasing number
id = m_account_id_count;
m_account_id_count++;
} else {
id = GetIntParam(params);
}
m_se->OnNewUser(nick, contry, cpu, id);
if (nick == m_relay_host_bot) {
RelayCmd("OPENBATTLE", m_delayed_open_command); // relay bot is deployed, send host command
m_delayed_open_command = "";
}
} else if (cmd == "CLIENTSTATUS") {
nick = GetWordParam(params);
tasstatus = GetIntParam(params);
cstatus = UserStatus::FromInt(tasstatus);
m_se->OnUserStatus(nick, cstatus);
} else if (cmd == "BATTLEOPENED") {
const int id = GetIntParam(params);
const int type = GetIntParam(params);
const int nat = GetIntParam(params);
nick = GetWordParam(params);
host = GetWordParam(params);
const int port = GetIntParam(params);
const int maxplayers = GetIntParam(params);
const bool haspass = GetBoolParam(params);
const int rank = GetIntParam(params);
const std::string hash = LSL::Util::MakeHashUnsigned(GetWordParam(params));
engineName = GetSentenceParam(params);
engineVersion = GetSentenceParam(params);
map = GetSentenceParam(params);
title = GetSentenceParam(params);
const std::string mod = GetSentenceParam(params);
m_se->OnBattleOpened(id, (BattleType)type, IntToNatType(nat), nick, host, port, maxplayers,
haspass, rank, hash, engineName, engineVersion, map, title, mod);
if (nick == m_relay_host_bot) {
GetBattle(id).SetProxy(m_relay_host_bot);
JoinBattle(id, STD_STRING(sett().GetLastHostPassword())); // autojoin relayed host battles
}
} else if (cmd == "JOINEDBATTLE") {
const int id = GetIntParam(params);
nick = GetWordParam(params);
const std::string userScriptPassword = GetWordParam(params);
m_se->OnUserJoinedBattle(id, nick, userScriptPassword);
} else if (cmd == "UPDATEBATTLEINFO") {
const int id = GetIntParam(params);
const int specs = GetIntParam(params);
const bool haspass = GetBoolParam(params);
const std::string hash = LSL::Util::MakeHashUnsigned(GetWordParam(params));
map = GetSentenceParam(params);
m_se->OnBattleInfoUpdated(id, specs, haspass, hash, map);
} else if (cmd == "LOGININFOEND") {
m_online = true;
if (UserExists("RelayHostManagerList"))
SayPrivate("RelayHostManagerList", "!lm");
m_se->OnLoginInfoComplete();
} else if (cmd == "REMOVEUSER") {
nick = GetWordParam(params);
if (nick == GetUserName())
return; // to prevent peet doing nasty stuff to you, watch your back!
m_se->OnUserQuit(nick);
} else if (cmd == "BATTLECLOSED") {
const int id = GetIntParam(params);
if (m_battle_id == id) {
m_relay_host_bot.clear();
m_battle_id = -1;
}
m_se->OnBattleClosed(id);
} else if (cmd == "LEFTBATTLE") {
const int id = GetIntParam(params);
nick = GetWordParam(params);
if ((id == m_battle_id) && (nick == GetMe().GetNick())) {
m_battle_id = -1;
}
m_se->OnUserLeftBattle(id, nick);
} else if (cmd == "PONG") {
HandlePong(replyid);
} else if (cmd == "JOIN") {
channel = GetWordParam(params);
int lastid = 0;
cfg().Read(wxString::Format("/Channels/%s/lastid", channel.c_str()), &lastid);
m_se->OnJoinChannelResult(true, channel, "");
SendCmd("GETCHANNELMESSAGES", stdprintf("%s %d", channel.c_str(), lastid));
} else if (cmd == "SAID") {
channel = GetWordParam(params);
nick = GetWordParam(params);
m_se->OnChannelSaid(channel, nick, params);
} else if (cmd == "JSON") {
ParseJson(inparams);
} else if (cmd == "JOINED") {
channel = GetWordParam(params);
nick = GetWordParam(params);
m_se->OnUserJoinChannel(channel, nick);
} else if (cmd == "LEFT") {
channel = GetWordParam(params);
nick = GetWordParam(params);
msg = GetSentenceParam(params);
m_se->OnChannelPart(channel, nick, msg);
} else if (cmd == "CHANNELTOPIC") {
channel = GetWordParam(params);
nick = GetWordParam(params);
int pos = GetIntParam(params);
params = LSL::Util::Replace(params, "\\n", "\n");
m_se->OnChannelTopic(channel, nick, params, pos / 1000);
} else if (cmd == "SAIDEX") {
channel = GetWordParam(params);
nick = GetWordParam(params);
m_se->OnChannelAction(channel, nick, params);
} else if (cmd == "CLIENTS") {
channel = GetWordParam(params);
while (!(nick = GetWordParam(params)).empty()) {
m_se->OnChannelJoin(channel, nick);
}
} else if (cmd == "SAYPRIVATE") {
nick = GetWordParam(params);
if (((nick == m_relay_host_bot) || (nick == m_relay_host_manager)) && LSL::Util::BeginsWith(params, "!"))
return; // drop the message
if ((nick == "RelayHostManagerList") && (params == "!lm"))
return; // drop the message
if (nick == "SL_bot") {
if (LSL::Util::BeginsWith(params, "stats.report"))
return;
}
User& user = GetUser(nick);
m_se->OnPrivateMessage(user, GetMe(), params);
} else if (cmd == "SAYPRIVATEEX") {
nick = GetWordParam(params);
User& user = GetUser(nick);
m_se->OnPrivateMessageEx(user, GetMe(), params);
} else if (cmd == "SAIDPRIVATE") {
nick = GetWordParam(params);
if (nick == m_relay_host_bot) {
if (LSL::Util::BeginsWith(params, "JOINEDBATTLE")) {
GetWordParam(params); // skip first word, it's the message itself
/*id =*/
GetIntParam(params);
const std::string usernick = GetWordParam(params);
const std::string userScriptPassword = GetWordParam(params);
try {
User& usr = GetUser(usernick);
usr.BattleStatus().scriptPassword = userScriptPassword;
IBattle* battle = GetCurrentBattle();
if (battle) {
if (battle->CheckBan(usr))
return;
}
SetRelayIngamePassword(usr);
} catch (...) {
}
return;
}
}
if (nick == m_relay_host_manager) {
if (LSL::Util::BeginsWith(params, "\001")) { // error code
m_se->OnServerMessageBox(LSL::Util::AfterFirst(params, " "));
} else {
m_relay_host_bot = params;
}
m_relay_host_manager.clear();
return;
}
if (nick == "RelayHostManagerList") {
if (LSL::Util::BeginsWith(params, "list ")) {
const std::string list = LSL::Util::AfterFirst(params, " ");
m_relay_host_manager_list = LSL::Util::StringTokenize(list, "\t");
return;
}
}
User& user = GetUser(nick);
m_se->OnPrivateMessage(user, user, params);
} else if (cmd == "SAIDPRIVATEEX") {
nick = GetWordParam(params);
User& user = GetUser(nick);
m_se->OnPrivateMessageEx(user, user, params);
} else if (cmd == "JOINBATTLE") {
const int id = GetIntParam(params);
std::string hash = LSL::Util::MakeHashUnsigned(GetWordParam(params));
if (hash == "0") {
hash.clear();
}
m_battle_id = id;
m_se->OnJoinedBattle(id, hash);
m_se->OnBattleInfoUpdated(m_battle_id);
try {
if (GetBattle(id).IsProxy())
RelayCmd("SUPPORTSCRIPTPASSWORD"); // send flag to relayhost marking we support script passwords
} catch (...) {
}
} else if (cmd == "CLIENTBATTLESTATUS") {
nick = GetWordParam(params);
tasbstatus = GetIntParam(params);
bstatus = UserBattleStatus::FromInt(tasbstatus);
bstatus.colour = LSL::lslColor(GetIntParam(params));
m_se->OnClientBattleStatus(m_battle_id, nick, bstatus);
} else if (cmd == "ADDSTARTRECT") {
//ADDSTARTRECT allyno left top right bottom
const int ally = GetIntParam(params);
const int left = GetIntParam(params);
const int top = GetIntParam(params);
const int right = GetIntParam(params);
const int bottom = GetIntParam(params);
;
m_se->OnBattleStartRectAdd(m_battle_id, ally, left, top, right, bottom);
} else if (cmd == "REMOVESTARTRECT") {
//REMOVESTARTRECT allyno
const int ally = GetIntParam(params);
m_se->OnBattleStartRectRemove(m_battle_id, ally);
} else if (cmd == "ENABLEALLUNITS") {
//"ENABLEALLUNITS" params: "".
m_se->OnBattleEnableAllUnits(m_battle_id);
} else if (cmd == "ENABLEUNITS") {
//ENABLEUNITS unitname1 unitname2
while ((nick = GetWordParam(params)) != "") {
m_se->OnBattleEnableUnit(m_battle_id, nick);
}
} else if (cmd == "DISABLEUNITS") {
//"DISABLEUNITS" params: "arm_advanced_radar_tower arm_advanced_sonar_station arm_advanced_torpedo_launcher arm_dragons_teeth arm_energy_storage arm_eraser arm_fark arm_fart_mine arm_fibber arm_geothermal_powerplant arm_guardian"
while ((nick = GetWordParam(params)) != "") {
m_se->OnBattleDisableUnit(m_battle_id, nick);
}
} else if (cmd == "CHANNEL") {
channel = GetWordParam(params);
const int units = GetIntParam(params);
topic = GetSentenceParam(params);
m_se->OnChannelList(channel, units, topic);
} else if (cmd == "ENDOFCHANNELS") {
//Cmd: ENDOFCHANNELS params:
} else if (cmd == "REQUESTBATTLESTATUS") {
m_se->OnRequestBattleStatus(m_battle_id);
} else if (cmd == "SAIDBATTLE") {
nick = GetWordParam(params);
m_se->OnSaidBattle(m_battle_id, nick, params);
} else if (cmd == "SAIDBATTLEEX") {
nick = GetWordParam(params);
m_se->OnBattleAction(m_battle_id, nick, params);
} else if (cmd == "AGREEMENT") {
msg = GetSentenceParam(params);
m_agreement += msg + "\n";
} else if (cmd == "AGREEMENTEND") {
m_se->OnAcceptAgreement(m_agreement);
m_agreement.clear();
} else if (cmd == "OPENBATTLE") {
m_battle_id = GetIntParam(params);
m_se->OnHostedBattle(m_battle_id);
} else if (cmd == "ADDBOT") {
// ADDBOT BATTLE_ID name owner battlestatus teamcolor {AIDLL}
const int id = GetIntParam(params);
nick = GetWordParam(params);
owner = GetWordParam(params);
tasbstatus = GetIntParam(params);
bstatus = UserBattleStatus::FromInt(tasbstatus);
bstatus.colour = LSL::lslColor(GetIntParam(params));
wxString ai = TowxString(GetSentenceParam(params));
if (ai.empty()) {
wxLogWarning(wxString::Format(_T("Recieved illegal ADDBOT (empty dll field) from %s for battle %d"), nick.c_str(), id));
ai = _T("INVALID|INVALID");
}
if (ai.Find(_T('|')) != -1) {
bstatus.aiversion = STD_STRING(ai.AfterLast(_T('|')));
ai = ai.BeforeLast(_T('|'));
}
bstatus.aishortname = STD_STRING(ai);
bstatus.owner = owner;
m_se->OnBattleAddBot(id, nick, bstatus);
} else if (cmd == "UPDATEBOT") {
const int id = GetIntParam(params);
nick = GetWordParam(params);
tasbstatus = GetIntParam(params);
bstatus = UserBattleStatus::FromInt(tasbstatus);
bstatus.colour = LSL::lslColor(GetIntParam(params));
m_se->OnBattleUpdateBot(id, nick, bstatus);
//UPDATEBOT BATTLE_ID name battlestatus teamcolor
} else if (cmd == "REMOVEBOT") {
const int id = GetIntParam(params);
nick = GetWordParam(params);
m_se->OnBattleRemoveBot(id, nick);
//REMOVEBOT BATTLE_ID name
} else if (cmd == "RING") {
nick = GetWordParam(params);
m_se->OnRing(nick);
//RING username
} else if (cmd == "SERVERMSG") {
m_se->OnServerMessage(params);
//SERVERMSG {message}
} else if (cmd == "JOINBATTLEFAILED") {
msg = GetSentenceParam(params);
m_se->OnServerMessage("Failed to join battle. " + msg);
//JOINBATTLEFAILED {reason}
} else if (cmd == "OPENBATTLEFAILED") {
msg = GetSentenceParam(params);
m_se->OnServerMessage("Failed to host new battle on server. " + msg);
//OPENBATTLEFAILED {reason}
} else if (cmd == "JOINFAILED") {
channel = GetWordParam(params);
msg = GetSentenceParam(params);
m_se->OnServerMessage("Failed to join channel #" + channel + ". " + msg);
//JOINFAILED channame {reason}
} else if (cmd == "CHANNELMESSAGE") {
channel = GetWordParam(params);
m_se->OnChannelMessage(channel, params);
//CHANNELMESSAGE channame {message}
} else if (cmd == "FORCELEAVECHANNEL") {
channel = GetWordParam(params);
nick = GetWordParam(params);
msg = GetSentenceParam(params);
m_se->OnChannelPart(channel, GetMe().GetNick(), "Kicked by <" + nick + "> " + msg);
//FORCELEAVECHANNEL channame username [{reason}]
} else if (cmd == "DENIED") {
m_last_denied = msg = GetSentenceParam(params);
m_se->OnLoginDenied(msg);
Disconnect();
//Command: "DENIED" params: "Already logged in".
} else if (cmd == "HOSTPORT") {
unsigned int tmp_port = (unsigned int)GetIntParam(params);
m_se->OnHostExternalUdpPort(tmp_port);
//HOSTPORT port
} else if (cmd == "UDPSOURCEPORT") {
unsigned int tmp_port = (unsigned int)GetIntParam(params);
m_se->OnMyExternalUdpSourcePort(tmp_port);
if (m_do_finalize_join_battle)
FinalizeJoinBattle();
//UDPSOURCEPORT port
} else if (cmd == "CLIENTIPPORT") {
// clientipport username ip port
nick = GetWordParam(params);
const std::string ip = GetWordParam(params);
unsigned int u_port = (unsigned int)GetIntParam(params);
m_se->OnClientIPPort(nick, ip, u_port);
} else if (cmd == "SETSCRIPTTAGS") {
wxString command;
while ((command = TowxString(GetSentenceParam(params))) != wxEmptyString) {
const std::string key = STD_STRING(command.BeforeFirst('=').Lower());
const std::string value = STD_STRING(command.AfterFirst('='));
m_se->OnSetBattleInfo(m_battle_id, key, value);
}
m_se->OnBattleInfoUpdated(m_battle_id);
// !! Command: "SETSCRIPTTAGS" params: "game/startpostype=0 game/maxunits=1000 game/limitdgun=0 game/startmetal=1000 game/gamemode=0 game/ghostedbuildings=-1 game/startenergy=1000 game/diminishingmms=0"
} else if (cmd == "REMOVESCRIPTTAGS") {
std::string key;
while ((key = GetWordParam(params)) != "") {
m_se->OnUnsetBattleInfo(m_battle_id, key);
}
m_se->OnBattleInfoUpdated(m_battle_id);
} else if (cmd == "SCRIPTSTART") {
m_se->OnScriptStart(m_battle_id);
// !! Command: "SCRIPTSTART" params: ""
} else if (cmd == "SCRIPTEND") {
m_se->OnScriptEnd(m_battle_id);
// !! Command: "SCRIPTEND" params: ""
} else if (cmd == "SCRIPT") {
m_se->OnScriptLine(m_battle_id, params);
// !! Command: "SCRIPT" params: "[game]"
} else if (cmd == "FORCEQUITBATTLE") {
m_relay_host_bot.clear();
m_se->OnKickedFromBattle();
} else if (cmd == "BROADCAST") {
m_se->OnServerBroadcast(params);
} else if (cmd == "SERVERMSGBOX") {
m_se->OnServerMessageBox(params);
} else if (cmd == "REDIRECT") {
if (m_online)
return;
std::string address = GetWordParam(params);
unsigned int u_port = GetIntParam(params);
if (address.empty())
return;
if (u_port == 0)
u_port = DEFSETT_DEFAULT_SERVER_PORT;
m_redirecting = true;
m_se->OnRedirect(address, u_port, GetUserName(), GetPassword());
} else if (cmd == "MUTELISTBEGIN") {
m_current_chan_name_mutelist = GetWordParam(params);
m_se->OnMutelistBegin(m_current_chan_name_mutelist);
} else if (cmd == "MUTELIST") {
const std::string mutee = GetWordParam(params);
const std::string description = GetSentenceParam(params);
m_se->OnMutelistItem(m_current_chan_name_mutelist, mutee, description);
} else if (cmd == "MUTELISTEND") {
m_se->OnMutelistEnd(m_current_chan_name_mutelist);
m_current_chan_name_mutelist.clear();
} else if (cmd == "FORCEJOINBATTLE") {
const int battleID = GetIntParam(params);
const std::string scriptpw = GetWordParam(params);
m_se->OnForceJoinBattle(battleID, scriptpw);
} else if (cmd == "REGISTRATIONACCEPTED") {
m_do_register = false;
m_se->RegistrationAccepted(GetUserName(), GetPassword());
m_se->OnConnected(m_serverinfo.description, "", true, m_supported_spring_version, m_server_lanmode);
} else if (cmd == "REGISTRATIONDENIED") {
m_se->RegistrationDenied(params);
} else {
wxLogWarning(wxString::Format("??? Cmd: %s params: %s" , cmd.c_str(), params.c_str()));
m_se->OnUnknownCommand(cmd, params);
}
}
void TASServer::ParseJson(const std::string& jsonstr)
{
wxLogDebug("JSON %s", jsonstr.c_str());
Json::Value js; // will contains the root value after parsing.
Json::Reader reader;
const bool parsingSuccessful = reader.parse(jsonstr, js);
if (!parsingSuccessful) {
wxLogWarning("Invalid json: %s", jsonstr.c_str());
return;
}
if (!js.isObject()) {
m_se->OnServerMessage(stdprintf("Invalid json, object excepted: %s", jsonstr.c_str()));
return;
}
if (js["FAILED"].isObject()) {
m_se->OnServerMessage(js["FAILED"]["msg"].asString());
return;
}
if (js["SAID"].isObject()) {
Json::Value said = js["SAID"];
cfg().Write(wxString::Format("/Channels/%s/lastid", said["chanName"].asString()), said["id"].asInt());
m_se->OnChannelSaid(said["chanName"].asString(), said["userName"].asString(), said["msg"].asString());
//TODO: store last id for channel
//said["time"].asInt64();
//said["id"].asUInt64();
return;
}
wxLogWarning("Unknown command received: %s", jsonstr.c_str());
}