inline
void UserInfoCache::removeUser(int userId)
{
d_lock.lockWrite();
d_infoMap.erase(userId);
d_lock.unlock();
}
void
MediaAddonServer::_AddOnRemoved(ino_t fileNode)
{
// TODO: locking?
FileMap::iterator foundFile = fFileMap.find(fileNode);
if (foundFile == fFileMap.end()) {
ERROR("MediaAddonServer::_AddOnRemoved: inode %Ld removed, but no "
"media add-on found\n", fileNode);
return;
}
media_addon_id id = foundFile->second;
fFileMap.erase(foundFile);
int32 oldFlavorCount;
InfoMap::iterator foundInfo = fInfoMap.find(id);
if (foundInfo == fInfoMap.end()) {
ERROR("MediaAddonServer::_AddOnRemoved: couldn't get addon info for "
"add-on %ld\n", id);
oldFlavorCount = 1000;
} else {
AddOnInfo& info = foundInfo->second;
oldFlavorCount = info.flavor_count;
_DestroyInstantiatedFlavors(info);
_PutAddonIfPossible(info);
if (info.addon) {
ERROR("MediaAddonServer::_AddOnRemoved: couldn't unload addon "
"%ld since flavors are in use\n", id);
}
fInfoMap.erase(foundInfo);
}
gDormantNodeManager->UnregisterAddOn(id);
BPrivate::media::notifications::FlavorsChanged(id, 0, oldFlavorCount);
}
/*
==================
SV_DirectConnect
A "connect" OOB command has been received
==================
*/
void SV_DirectConnect( netadr_t from, const Cmd::Args& args )
{
if ( args.Argc() < 2 )
{
return;
}
Log::Debug( "SVC_DirectConnect ()" );
InfoMap userinfo = InfoStringToMap(args.Argv(1));
// DHM - Nerve :: Update Server allows any protocol to connect
// NOTE TTimo: but we might need to store the protocol around for potential non http/ftp clients
int version = atoi( userinfo["protocol"].c_str() );
if ( version != PROTOCOL_VERSION )
{
Net::OutOfBandPrint( netsrc_t::NS_SERVER, from, "print\nServer uses protocol version %i (yours is %i).", PROTOCOL_VERSION, version );
Log::Debug( " rejected connect from version %i", version );
return;
}
int qport = atoi( userinfo["qport"].c_str() );
auto clients_begin = svs.clients;
auto clients_end = clients_begin + sv_maxclients->integer;
client_t* reconnecting = std::find_if(clients_begin, clients_end,
[&from, qport](const client_t& client)
{
return NET_CompareBaseAdr( from, client.netchan.remoteAddress )
&& ( client.netchan.qport == qport || from.port == client.netchan.remoteAddress.port );
}
);
if ( reconnecting != clients_end &&
svs.time - reconnecting->lastConnectTime < sv_reconnectlimit->integer * 1000 )
{
Log::Debug( "%s: reconnect rejected: too soon", NET_AdrToString( from ) );
return;
}
if ( NET_IsLocalAddress( from ) )
{
userinfo["ip"] = "loopback";
}
else
{
// see if the challenge is valid (local clients don't need to challenge)
Challenge::Duration ping_duration;
if ( !ChallengeManager::MatchString( from, userinfo["challenge"], &ping_duration ) )
{
Net::OutOfBandPrint( netsrc_t::NS_SERVER, from, "print\n[err_dialog]No or bad challenge for address." );
return;
}
userinfo["ip"] = NET_AdrToString( from );
}
client_t *new_client = nullptr;
// if there is already a slot for this IP address, reuse it
if ( reconnecting != clients_end )
{
Log::Notice( "%s:reconnect\n", NET_AdrToString( from ) );
new_client = reconnecting;
}
else
{
// find a client slot
// if "sv_privateClients" is set > 0, then that number
// of client slots will be reserved for connections that
// have "password" set to the value of "sv_privatePassword"
// Info requests will report the maxclients as if the private
// slots didn't exist, to prevent people from trying to connect
// to a full server.
// This is to allow us to reserve a couple slots here on our
// servers so we can play without having to kick people.
// check for privateClient password
int startIndex = 0;
if ( userinfo["password"] != sv_privatePassword->string )
{
// skip past the reserved slots
startIndex = sv_privateClients->integer;
}
new_client = std::find_if(clients_begin, clients_end,
[](const client_t& client) {
return client.state == clientState_t::CS_FREE;
});
if ( new_client == clients_end )
{
if ( NET_IsLocalAddress( from ) )
{
int count = std::count_if(clients_begin+startIndex, clients_end,
[](const client_t& client) { return SV_IsBot(&client); }
);
// if they're all bots
if ( count >= sv_maxclients->integer - startIndex )
{
SV_DropClient( &svs.clients[ sv_maxclients->integer - 1 ], "only bots on server" );
new_client = &svs.clients[ sv_maxclients->integer - 1 ];
}
else
{
Com_Error( errorParm_t::ERR_FATAL, "server is full on local connect" );
}
}
else
{
Net::OutOfBandPrint( netsrc_t::NS_SERVER, from, "print\n%s", sv_fullmsg->string );
Log::Debug( "Rejected a connection." );
return;
}
}
}
// build a new connection
// accept the new client
// this is the only place a client_t is ever initialized
memset( new_client, 0, sizeof( client_t ) );
int clientNum = new_client - svs.clients;
#ifdef HAVE_GEOIP
const char * country = NET_GeoIP_Country( &from );
if ( country )
{
Log::Notice( "Client %i connecting from %s\n", clientNum, country );
userinfo["geoip"] = country;
}
else
{
Log::Notice( "Client %i connecting from somewhere unknown\n", clientNum );
}
#else
Log::Notice( "Client %i connecting\n", clientNum );
#endif
new_client->gentity = SV_GentityNum( clientNum );
new_client->gentity->r.svFlags = 0;
// save the address
Netchan_Setup( netsrc_t::NS_SERVER, &new_client->netchan, from, qport );
// init the netchan queue
// Save the pubkey
Q_strncpyz( new_client->pubkey, userinfo["pubkey"].c_str(), sizeof( new_client->pubkey ) );
userinfo.erase("pubkey");
// save the userinfo
Q_strncpyz( new_client->userinfo, InfoMapToString(userinfo).c_str(), sizeof( new_client->userinfo ) );
// get the game a chance to reject this connection or modify the userinfo
char reason[ MAX_STRING_CHARS ];
if ( gvm.GameClientConnect( reason, sizeof( reason ), clientNum, true, false ) )
{
Net::OutOfBandPrint( netsrc_t::NS_SERVER, from, "print\n[err_dialog]%s", reason );
Log::Debug( "Game rejected a connection: %s.", reason );
return;
}
SV_UserinfoChanged( new_client );
// send the connect packet to the client
Net::OutOfBandPrint( netsrc_t::NS_SERVER, from, "connectResponse" );
Log::Debug( "Going from CS_FREE to CS_CONNECTED for %s", new_client->name );
new_client->state = clientState_t::CS_CONNECTED;
new_client->nextSnapshotTime = svs.time;
new_client->lastPacketTime = svs.time;
new_client->lastConnectTime = svs.time;
// when we receive the first packet from the client, we will
// notice that it is from a different serverid and that the
// gamestate message was not just sent, forcing a retransmit
new_client->gamestateMessageNum = -1;
// if this was the first client on the server, or the last client
// the server can hold, send a heartbeat to the master.
int count = std::count_if(clients_begin, clients_end,
[](const client_t& client) {
return client.state >= clientState_t::CS_CONNECTED;
});
if ( count == 1 || count == sv_maxclients->integer )
{
SV_Heartbeat_f();
}
}
