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git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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0c915e61b0
A full robot vs. robot game now works between two Treos. Added UI to choose BT as transport mechanism, and added new send proc to establish socket connection between host and guest. Works only for two devices: no piconet yet. No error recovery, ability to quit game in middle, start new game, etc.
113 lines
3.6 KiB
C
113 lines
3.6 KiB
C
/* -*-mode: C; fill-column: 78; c-basic-offset: 4; -*- */
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/*
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* Copyright 2001 by Eric House (xwords@eehouse.org). All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _COMMS_H_
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#define _COMMS_H_
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#include "comtypes.h"
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#include "mempool.h"
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#include "xwrelay.h"
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EXTERN_C_START
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#define CHANNEL_NONE ((XP_PlayerAddr)0)
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#define CONN_ID_NONE 0L
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typedef XP_U32 MsgID; /* this is too big!!! PENDING */
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typedef XP_U8 XWHostID;
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typedef enum {
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COMMS_CONN_UNUSED, /* I want errors on uninited case */
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COMMS_CONN_IP_NOUSE,
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COMMS_CONN_RELAY,
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COMMS_CONN_BT,
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COMMS_CONN_IR,
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LAST_____FOO
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} CommsConnType;
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#define MAX_HOSTNAME_LEN 63
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typedef struct CommsAddrRec {
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CommsConnType conType;
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union {
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struct {
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XP_UCHAR hostName_ip[MAX_HOSTNAME_LEN + 1];
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XP_U32 ipAddr_ip; /* looked up from above */
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XP_U16 port_ip;
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} ip;
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struct {
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XP_UCHAR cookie[MAX_COOKIE_LEN + 1];
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XP_UCHAR hostName[MAX_HOSTNAME_LEN + 1];
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XP_U32 ipAddr; /* looked up from above */
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XP_U16 port;
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} ip_relay;
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struct {
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/* nothing? */
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XP_UCHAR foo; /* wince doesn't like nothing here */
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} ir;
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struct {
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/* nothing? */
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XP_UCHAR foo; /* wince doesn't like nothing here */
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} bt;
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} u;
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} CommsAddrRec;
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typedef XP_S16 (*TransportSend)( const XP_U8* buf, XP_U16 len,
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const CommsAddrRec* addr,
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void* closure );
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CommsCtxt* comms_make( MPFORMAL XW_UtilCtxt* util,
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XP_Bool isServer,
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XP_U16 nPlayersHere, XP_U16 nPlayersTotal,
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TransportSend sendproc, void* closure );
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void comms_reset( CommsCtxt* comms, XP_Bool isServer,
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XP_U16 nPlayersHere, XP_U16 nPlayersTotal );
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void comms_destroy( CommsCtxt* comms );
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void comms_setConnID( CommsCtxt* comms, XP_U32 connID );
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/* "static" method provides default when no comms present */
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void comms_getInitialAddr( CommsAddrRec* addr );
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void comms_getAddr( CommsCtxt* comms, CommsAddrRec* addr );
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void comms_setAddr( CommsCtxt* comms, const CommsAddrRec* addr );
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CommsConnType comms_getConType( CommsCtxt* comms );
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CommsCtxt* comms_makeFromStream( MPFORMAL XWStreamCtxt* stream,
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XW_UtilCtxt* util, TransportSend sendproc,
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void* closure );
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void comms_start( CommsCtxt* comms );
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void comms_writeToStream( CommsCtxt* comms, XWStreamCtxt* stream );
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XP_S16 comms_send( CommsCtxt* comms, XWStreamCtxt* stream );
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XP_S16 comms_resendAll( CommsCtxt* comms );
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XP_Bool comms_checkIncomingStream( CommsCtxt* comms, XWStreamCtxt* stream,
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CommsAddrRec* addr );
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# ifdef DEBUG
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void comms_getStats( CommsCtxt* comms, XWStreamCtxt* stream );
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# endif
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EXTERN_C_END
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#endif /* _COMMS_H_ */
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