2 * Copyright 2000 Peter Hunnisett
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef __WINE_DPLAYX_MESSAGES__
20 #define __WINE_DPLAYX_MESSAGES__
22 DWORD
CreateLobbyMessageReceptionThread( HANDLE hNotifyEvent
, HANDLE hStart
,
23 HANDLE hDeath
, HANDLE hConnRead
) DECLSPEC_HIDDEN
;
25 HRESULT
DP_MSG_SendRequestPlayerId( IDirectPlayImpl
*This
, DWORD dwFlags
,
26 LPDPID lpdipidAllocatedId
) DECLSPEC_HIDDEN
;
27 HRESULT
DP_MSG_ForwardPlayerCreation( IDirectPlayImpl
*This
, DPID dpidServer
) DECLSPEC_HIDDEN
;
29 void DP_MSG_ReplyReceived( IDirectPlayImpl
*This
, WORD wCommandId
,
30 LPCVOID lpMsgBody
, DWORD dwMsgBodySize
) DECLSPEC_HIDDEN
;
31 void DP_MSG_ErrorReceived( IDirectPlayImpl
*This
, WORD wCommandId
,
32 LPCVOID lpMsgBody
, DWORD dwMsgBodySize
) DECLSPEC_HIDDEN
;
33 void DP_MSG_ToSelf( IDirectPlayImpl
*This
, DPID dpidSelf
) DECLSPEC_HIDDEN
;
35 /* Timings -> 1000 ticks/sec */
36 #define DPMSG_WAIT_5_SECS 5000
37 #define DPMSG_WAIT_30_SECS 30000
38 #define DPMSG_WAIT_60_SECS 60000
39 #define DPMSG_DEFAULT_WAIT_TIME DPMSG_WAIT_30_SECS
41 /* Message types etc. */
44 /* Non provided messages for DPLAY - guess work which may be wrong :( */
45 #define DPMSGCMD_ENUMSESSIONSREPLY 1
46 #define DPMSGCMD_ENUMSESSIONSREQUEST 2
47 #define DPMSGCMD_GETNAMETABLEREPLY 3 /* Contains all existing players in session */
49 #define DPMSGCMD_REQUESTNEWPLAYERID 5
51 #define DPMSGCMD_NEWPLAYERIDREPLY 7
52 #define DPMSGCMD_CREATESESSION 8 /* Might be a create nameserver or new player msg */
53 #define DPMSGCMD_CREATENEWPLAYER 9
54 #define DPMSGCMD_SYSTEMMESSAGE 10
55 #define DPMSGCMD_DELETEPLAYER 11
56 #define DPMSGCMD_DELETEGROUP 12
58 #define DPMSGCMD_ENUMGROUPS 17
60 #define DPMSGCMD_FORWARDADDPLAYER 19
62 #define DPMSGCMD_PLAYERCHAT 22
64 #define DPMSGCMD_FORWARDADDPLAYERNACK 36
66 #define DPMSGCMD_JUSTENVELOPE 1000
67 #define DPMSGCMD_JUSTENVELOPEREPLY 1001
69 /* This is what DP 6 defines it as. Don't know what it means. All messages
70 * defined below are DPMSGVER_DP6.
72 #define DPMSGVER_DP6 11
74 /* MAGIC number at the start of all dplay packets ("play" in ASCII) */
75 #define DPMSGMAGIC_DPLAYMSG 0x79616c70
77 /* All messages sent from the system are sent with this at the beginning of
81 typedef struct tagDPMSG_SENDENVELOPE
86 } DPMSG_SENDENVELOPE
, *LPDPMSG_SENDENVELOPE
;
87 typedef const DPMSG_SENDENVELOPE
* LPCDPMSG_SENDENVELOPE
;
89 /* System messages exchanged between players seems to have this
90 * payload envelope on top of the basic envelope
92 typedef struct tagDPMSG_SYSMSGENVELOPE
96 } DPMSG_SYSMSGENVELOPE
, *LPDPMSG_SYSMSGENVELOPE
;
97 typedef const DPMSG_SYSMSGENVELOPE
* LPCDPMSG_SYSMSGENVELOPE
;
99 /* Reply sent in response to an enumsession request */
100 typedef struct tagDPMSG_ENUMSESSIONSREPLY
102 DPMSG_SENDENVELOPE envelope
;
105 DWORD dwSize
; /* Size of DPSESSIONDESC2 struct */
106 DWORD dwFlags
; /* Sessions flags */
108 GUID guidInstance
; /* Not 100% sure this is what it is... */
110 GUID guidApplication
;
113 DWORD dwCurrentPlayers
;
120 DWORD dwUnknown
; /* Seems to be equal to 0x5c which is a "\\" */
121 /* Encryption package string? */
123 /* At the end we have ... */
124 /* WCHAR wszSessionName[1]; Var length with NULL terminal */
126 } DPMSG_ENUMSESSIONSREPLY
, *LPDPMSG_ENUMSESSIONSREPLY
;
127 typedef const DPMSG_ENUMSESSIONSREPLY
* LPCDPMSG_ENUMSESSIONSREPLY
;
129 /* Msg sent to find out what sessions are available */
130 typedef struct tagDPMSG_ENUMSESSIONSREQUEST
132 DPMSG_SENDENVELOPE envelope
;
134 GUID guidApplication
;
136 DWORD dwPasswordSize
; /* A Guess. This is 0x00000000. */
137 /* This might be the name server DPID which
138 is needed for the reply */
140 DWORD dwFlags
; /* dwFlags from EnumSessions */
142 } DPMSG_ENUMSESSIONSREQUEST
, *LPDPMSG_ENUMSESSIONSREQUEST
;
143 typedef const DPMSG_ENUMSESSIONSREQUEST
* LPCDPMSG_ENUMSESSIONSREQUEST
;
145 /* Size is 146 received - with 18 or 20 bytes header = ~128 bytes */
146 typedef struct tagDPMSG_CREATESESSION
148 DPMSG_SENDENVELOPE envelope
;
149 } DPMSG_CREATESESSION
, *LPDPMSG_CREATESESSION
;
150 typedef const DPMSG_CREATESESSION
* LPCDPMSG_CREATESESSION
;
153 typedef struct tagDPMSG_REQUESTNEWPLAYERID
155 DPMSG_SENDENVELOPE envelope
;
157 DWORD dwFlags
; /* dwFlags used for CreatePlayer */
159 } DPMSG_REQUESTNEWPLAYERID
, *LPDPMSG_REQUESTNEWPLAYERID
;
160 typedef const DPMSG_REQUESTNEWPLAYERID
* LPCDPMSG_REQUESTNEWPLAYERID
;
163 typedef struct tagDPMSG_NEWPLAYERIDREPLY
165 DPMSG_SENDENVELOPE envelope
;
167 DPID dpidNewPlayerId
;
169 /* Assume that this is data that is tacked on to the end of the message
170 * that comes from the SP remote data stored that needs to be propagated.
172 BYTE unknown
[36]; /* This appears to always be 0 - not sure though */
173 } DPMSG_NEWPLAYERIDREPLY
, *LPDPMSG_NEWPLAYERIDREPLY
;
174 typedef const DPMSG_NEWPLAYERIDREPLY
* LPCDPMSG_NEWPLAYERIDREPLY
;
176 typedef struct tagDPMSG_FORWARDADDPLAYER
178 DPMSG_SENDENVELOPE envelope
;
180 DWORD unknown
; /* 0 */
182 DPID dpidAppServer
; /* Remote application server id */
183 DWORD unknown2
[5]; /* 0x0, 0x1c, 0x6c, 0x50, 0x9 */
185 DPID dpidAppServer2
; /* Remote application server id again !? */
186 DWORD unknown3
[5]; /* 0x0, 0x0, 0x20, 0x0, 0x0 */
188 DPID dpidAppServer3
; /* Remote application server id again !? */
190 DWORD unknown4
[12]; /* ??? - Is this a clump of 5 and then 8? */
191 /* NOTE: 1 byte in front of the two 0x??090002 entries changes!
192 * Is it a timestamp of some sort? 1st always smaller than
195 #define FORWARDADDPLAYER_UNKNOWN4_INIT { 0x30, 0xb, 0x0, 0x1e090002, 0x0, 0x0, 0x0, 0x32090002, 0x0, 0x0, 0x0, 0x0 }
197 BYTE unknown5
[2]; /* 2 bytes at the end. This may be a part of something! ( 0x0, 0x0) */
199 } DPMSG_FORWARDADDPLAYER
, *LPDPMSG_FORWARDADDPLAYER
;
200 typedef const DPMSG_FORWARDADDPLAYER
* LPCDPMSG_FORWARDADDPLAYER
;
202 /* This is an error message that can be received. Not sure if this is
203 * specifically for a forward add player or for all errors
205 typedef struct tagDPMSG_FORWARDADDPLAYERNACK
207 DPMSG_SENDENVELOPE envelope
;
209 } DPMSG_FORWARDADDPLAYERNACK
, *LPDPMSG_FORWARDADDPLAYERNACK
;
210 typedef const DPMSG_FORWARDADDPLAYERNACK
* LPCDPMSG_FORWARDADDPLAYERNACK
;
214 #endif /* __WINE_DPLAYX_MESSAGES__ */