1 /* $Id$ */

     2 

     3 #ifndef NETWORK_CORE_TCP_H

     4 #define NETWORK_CORE_TCP_H

     5 

     6 #ifdef ENABLE_NETWORK

     7 

     8 /**

     9  * @file tcp.h Basic functions to receive and send TCP packets.

    10  */

    11 

    12 /**

    13  * Enum with all types of UDP packets.

    14  * The order of the first 4 packets MUST not be changed, as

    15  * it protects old clients from joining newer servers

    16  * (because SERVER_ERROR is the respond to a wrong revision)

    17  */

    18 enum {

    19 	PACKET_SERVER_FULL,

    20 	PACKET_SERVER_BANNED,

    21 	PACKET_CLIENT_JOIN,

    22 	PACKET_SERVER_ERROR,

    23 	PACKET_CLIENT_COMPANY_INFO,

    24 	PACKET_SERVER_COMPANY_INFO,

    25 	PACKET_SERVER_CLIENT_INFO,

    26 	PACKET_SERVER_NEED_PASSWORD,

    27 	PACKET_CLIENT_PASSWORD,

    28 	PACKET_SERVER_WELCOME,

    29 	PACKET_CLIENT_GETMAP,

    30 	PACKET_SERVER_WAIT,

    31 	PACKET_SERVER_MAP,

    32 	PACKET_CLIENT_MAP_OK,

    33 	PACKET_SERVER_JOIN,

    34 	PACKET_SERVER_FRAME,

    35 	PACKET_SERVER_SYNC,

    36 	PACKET_CLIENT_ACK,

    37 	PACKET_CLIENT_COMMAND,

    38 	PACKET_SERVER_COMMAND,

    39 	PACKET_CLIENT_CHAT,

    40 	PACKET_SERVER_CHAT,

    41 	PACKET_CLIENT_SET_PASSWORD,

    42 	PACKET_CLIENT_SET_NAME,

    43 	PACKET_CLIENT_QUIT,

    44 	PACKET_CLIENT_ERROR,

    45 	PACKET_SERVER_QUIT,

    46 	PACKET_SERVER_ERROR_QUIT,

    47 	PACKET_SERVER_SHUTDOWN,

    48 	PACKET_SERVER_NEWGAME,

    49 	PACKET_SERVER_RCON,

    50 	PACKET_CLIENT_RCON,

    51 	PACKET_END                   ///< Must ALWAYS be on the end of this list!! (period)

    52 };

    53 

    54 void NetworkSend_Packet(Packet *packet, NetworkClientState *cs);

    55 Packet *NetworkRecv_Packet(NetworkClientState *cs, NetworkRecvStatus *status);

    56 bool NetworkSend_Packets(NetworkClientState *cs);

    57 

    58 #endif /* ENABLE_NETWORK */

    59 

    60 #endif /* NETWORK_CORE_TCP_H */