00001 /* $Id: tcp_game.cpp 19072 2010-02-09 23:49:19Z rubidium $ */ 00002 00003 /* 00004 * This file is part of OpenTTD. 00005 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2. 00006 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00007 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>. 00008 */ 00009 00014 #ifdef ENABLE_NETWORK 00015 00016 #include "../../stdafx.h" 00017 00018 #include "../network.h" 00019 #include "../network_internal.h" 00020 #include "../../core/pool_func.hpp" 00021 00022 #include "table/strings.h" 00023 00025 assert_compile(MAX_CLIENT_SLOTS > MAX_CLIENTS); 00026 assert_compile(NetworkClientSocketPool::MAX_SIZE == MAX_CLIENT_SLOTS); 00027 00028 NetworkClientSocketPool _networkclientsocket_pool("NetworkClientSocket"); 00029 INSTANTIATE_POOL_METHODS(NetworkClientSocket) 00030 00031 NetworkClientSocket::NetworkClientSocket(ClientID client_id) 00032 { 00033 this->client_id = client_id; 00034 this->status = STATUS_INACTIVE; 00035 } 00036 00037 NetworkClientSocket::~NetworkClientSocket() 00038 { 00039 while (this->command_queue != NULL) { 00040 CommandPacket *p = this->command_queue->next; 00041 free(this->command_queue); 00042 this->command_queue = p; 00043 } 00044 00045 if (_redirect_console_to_client == this->client_id) _redirect_console_to_client = INVALID_CLIENT_ID; 00046 this->client_id = INVALID_CLIENT_ID; 00047 this->status = STATUS_INACTIVE; 00048 } 00049 00058 NetworkRecvStatus NetworkClientSocket::CloseConnection(bool error) 00059 { 00060 /* Clients drop back to the main menu */ 00061 if (!_network_server && _networking) { 00062 _switch_mode = SM_MENU; 00063 _networking = false; 00064 extern StringID _switch_mode_errorstr; 00065 _switch_mode_errorstr = STR_NETWORK_ERROR_LOSTCONNECTION; 00066 00067 return NETWORK_RECV_STATUS_CONN_LOST; 00068 } 00069 00070 return NetworkCloseClient(this, error ? NETWORK_RECV_STATUS_SERVER_ERROR : NETWORK_RECV_STATUS_CONN_LOST); 00071 } 00072 00073 #endif /* ENABLE_NETWORK */