6acb120b87fdca1c197eb457aef7e8f5669ad52e
[reactos.git] / reactos / dll / directx / wine / dplayx / dplay_global.h
1 /*
2 * Copyright 2000 Peter Hunnisett
3 *
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.
8 *
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.
13 *
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
17 */
18
19 #ifndef __WINE_DPLAY_GLOBAL_INCLUDED
20 #define __WINE_DPLAY_GLOBAL_INCLUDED
21
22 extern HRESULT DPL_EnumAddress( LPDPENUMADDRESSCALLBACK lpEnumAddressCallback,
23 LPCVOID lpAddress, DWORD dwAddressSize,
24 LPVOID lpContext ) DECLSPEC_HIDDEN;
25
26 typedef struct tagEnumSessionAsyncCallbackData
27 {
28 LPSPINITDATA lpSpData;
29 GUID requestGuid;
30 DWORD dwEnumSessionFlags;
31 DWORD dwTimeout;
32 HANDLE hSuicideRequest;
33 } EnumSessionAsyncCallbackData;
34
35 typedef struct tagDP_MSG_REPLY_STRUCT
36 {
37 HANDLE hReceipt;
38 WORD wExpectedReply;
39 LPVOID lpReplyMsg;
40 DWORD dwMsgBodySize;
41 /* FIXME: Is the message header required as well? */
42 } DP_MSG_REPLY_STRUCT, *LPDP_MSG_REPLY_STRUCT;
43
44 typedef struct tagDP_MSG_REPLY_STRUCT_LIST
45 {
46 DPQ_ENTRY(tagDP_MSG_REPLY_STRUCT_LIST) repliesExpected;
47 DP_MSG_REPLY_STRUCT replyExpected;
48 } DP_MSG_REPLY_STRUCT_LIST, *LPDP_MSG_REPLY_STRUCT_LIST;
49
50 struct PlayerData
51 {
52 /* Individual player information */
53 DPID dpid;
54
55 DPNAME name;
56 HANDLE hEvent;
57
58 ULONG uRef; /* What is the reference count on this data? */
59
60 /* View of local data */
61 LPVOID lpLocalData;
62 DWORD dwLocalDataSize;
63
64 /* View of remote data */
65 LPVOID lpRemoteData;
66 DWORD dwRemoteDataSize;
67
68 /* SP data on a per player basis */
69 LPVOID lpSPPlayerData;
70
71 DWORD dwFlags; /* Special remarks about the type of player */
72 };
73 typedef struct PlayerData* lpPlayerData;
74
75 struct PlayerList
76 {
77 DPQ_ENTRY(PlayerList) players;
78
79 lpPlayerData lpPData;
80 };
81 typedef struct PlayerList* lpPlayerList;
82
83 struct GroupData
84 {
85 /* Internal information */
86 DPID parent; /* If parent == 0 it's a top level group */
87
88 ULONG uRef; /* Reference count */
89
90 DPQ_HEAD(GroupList) groups; /* A group has [0..n] groups */
91 DPQ_HEAD(PlayerList) players; /* A group has [0..n] players */
92
93 DPID idGroupOwner; /* ID of player who owns the group */
94
95 DWORD dwFlags; /* Flags describing anything special about the group */
96
97 DPID dpid;
98 DPNAME name;
99
100 /* View of local data */
101 LPVOID lpLocalData;
102 DWORD dwLocalDataSize;
103
104 /* View of remote data */
105 LPVOID lpRemoteData;
106 DWORD dwRemoteDataSize;
107 };
108 typedef struct GroupData GroupData;
109 typedef struct GroupData* lpGroupData;
110
111 struct GroupList
112 {
113 DPQ_ENTRY(GroupList) groups;
114
115 lpGroupData lpGData;
116 };
117 typedef struct GroupList* lpGroupList;
118
119 struct DPMSG
120 {
121 DPQ_ENTRY( DPMSG ) msgs;
122 DPMSG_GENERIC* msg;
123 };
124 typedef struct DPMSG* LPDPMSG;
125
126 enum SPSTATE
127 {
128 NO_PROVIDER = 0,
129 DP_SERVICE_PROVIDER = 1,
130 DP_LOBBY_PROVIDER = 2
131 };
132
133 /* Contains all data members. FIXME: Rename me */
134 typedef struct tagDirectPlay2Data
135 {
136 BOOL bConnectionOpen;
137
138 /* For async EnumSessions requests */
139 HANDLE hEnumSessionThread;
140 HANDLE hKillEnumSessionThreadEvent;
141 DWORD dwEnumSessionLock;
142
143 LPVOID lpNameServerData; /* DPlay interface doesn't know contents */
144
145 BOOL bHostInterface; /* Did this interface create the session */
146
147 lpGroupData lpSysGroup; /* System group with _everything_ in it */
148
149 LPDPSESSIONDESC2 lpSessionDesc;
150
151 /* I/O Msg queues */
152 DPQ_HEAD( DPMSG ) receiveMsgs; /* Msg receive queue */
153 DPQ_HEAD( DPMSG ) sendMsgs; /* Msg send pending queue */
154
155 /* Information about the service provider active on this connection */
156 SPINITDATA spData;
157 BOOL bSPInitialized;
158
159 /* Information about the lobby server that's attached to this DP object */
160 SPDATA_INIT dplspData;
161 BOOL bDPLSPInitialized;
162
163 /* Our service provider */
164 HMODULE hServiceProvider;
165
166 /* Our DP lobby provider */
167 HMODULE hDPLobbyProvider;
168
169 enum SPSTATE connectionInitialized;
170
171 /* Expected messages queue */
172 DPQ_HEAD( tagDP_MSG_REPLY_STRUCT_LIST ) repliesExpected;
173 } DirectPlay2Data;
174
175 typedef struct IDirectPlayImpl
176 {
177 IDirectPlay IDirectPlay_iface;
178 IDirectPlay2A IDirectPlay2A_iface;
179 IDirectPlay2 IDirectPlay2_iface;
180 IDirectPlay3A IDirectPlay3A_iface;
181 IDirectPlay3 IDirectPlay3_iface;
182 IDirectPlay4A IDirectPlay4A_iface;
183 IDirectPlay4 IDirectPlay4_iface;
184 LONG numIfaces; /* "in use interfaces" refcount */
185 LONG ref, ref2A, ref2, ref3A, ref3, ref4A, ref4;
186 CRITICAL_SECTION lock;
187 DirectPlay2Data *dp2;
188 } IDirectPlayImpl;
189
190 HRESULT DP_HandleMessage( IDirectPlayImpl *This, const void *lpMessageBody,
191 DWORD dwMessageBodySize, const void *lpMessageHeader, WORD wCommandId, WORD wVersion,
192 void **lplpReply, DWORD *lpdwMsgSize ) DECLSPEC_HIDDEN;
193
194 /* DP SP external interfaces into DirectPlay */
195 extern HRESULT DP_GetSPPlayerData( IDirectPlayImpl *lpDP, DPID idPlayer, void **lplpData ) DECLSPEC_HIDDEN;
196 extern HRESULT DP_SetSPPlayerData( IDirectPlayImpl *lpDP, DPID idPlayer, void *lpData ) DECLSPEC_HIDDEN;
197
198 /* DP external interfaces to call into DPSP interface */
199 extern LPVOID DPSP_CreateSPPlayerData(void) DECLSPEC_HIDDEN;
200
201 extern HRESULT dplay_create( REFIID riid, void **ppv ) DECLSPEC_HIDDEN;
202 extern HRESULT dplobby_create( REFIID riid, void **ppv ) DECLSPEC_HIDDEN;
203 extern HRESULT DPSP_CreateInterface( REFIID riid, void **ppvObj, IDirectPlayImpl *dp ) DECLSPEC_HIDDEN;
204 extern HRESULT DPLSP_CreateInterface( REFIID riid, void **ppvObj, IDirectPlayImpl *dp ) DECLSPEC_HIDDEN;
205
206 #endif /* __WINE_DPLAY_GLOBAL_INCLUDED */