dlls/dplayx/dplay_global.h

   1 #ifndef __WINE_DPLAY_GLOBAL_INCLUDED
   2 #define __WINE_DPLAY_GLOBAL_INCLUDED
   3
   4 #include "dplaysp.h"
   5 #include "lobbysp.h"
   6 #include "dplayx_queue.h"
   7
   8 extern HRESULT DPL_EnumAddress( LPDPENUMADDRESSCALLBACK lpEnumAddressCallback,
   9                                 LPCVOID lpAddress, DWORD dwAddressSize,
  10                                 LPVOID lpContext );
  11
  12 extern DWORD DP_CalcSessionDescSize( LPCDPSESSIONDESC2 lpSessDesc, BOOL bAnsi );
  13
  14 /*****************************************************************************
  15  * Predeclare the interface implementation structures
  16  */
  17 typedef struct IDirectPlay2Impl IDirectPlay2AImpl;
  18 typedef struct IDirectPlay2Impl IDirectPlay2Impl;
  19 typedef struct IDirectPlay3Impl IDirectPlay3AImpl;
  20 typedef struct IDirectPlay3Impl IDirectPlay3Impl;
  21 typedef struct IDirectPlay4Impl IDirectPlay4AImpl;
  22 typedef struct IDirectPlay4Impl IDirectPlay4Impl;
  23
  24 typedef struct tagDirectPlayIUnknownData
  25 {
  26   ULONG             ulObjRef;
  27   CRITICAL_SECTION  DP_lock;
  28 } DirectPlayIUnknownData;
  29
  30 typedef struct tagEnumSessionAsyncCallbackData
  31 {
  32   LPSPINITDATA lpSpData;
  33   GUID         requestGuid;
  34   DWORD        dwEnumSessionFlags;
  35   DWORD        dwTimeout;
  36   HANDLE       hSuicideRequest;
  37 } EnumSessionAsyncCallbackData;
  38
  39 typedef struct tagDP_MSG_REPLY_STRUCT
  40 {
  41   HANDLE hReceipt;
  42   WORD   wExpectedReply;
  43   LPVOID lpReplyMsg;
  44   DWORD  dwMsgBodySize;
  45   /* FIXME: Is the message header required as well? */
  46 } DP_MSG_REPLY_STRUCT, *LPDP_MSG_REPLY_STRUCT;
  47
  48 typedef struct tagDP_MSG_REPLY_STRUCT_LIST
  49 {
  50   DPQ_ENTRY(tagDP_MSG_REPLY_STRUCT_LIST) replysExpected;
  51   DP_MSG_REPLY_STRUCT replyExpected;
  52 } DP_MSG_REPLY_STRUCT_LIST, *LPDP_MSG_REPLY_STRUCT_LIST;
  53
  54 struct PlayerData
  55 {
  56   /* Individual player information */
  57   DPID dpid;
  58
  59   DPNAME name;
  60   HANDLE hEvent;
  61
  62   ULONG  uRef;  /* What is the reference count on this data? */
  63
  64   /* View of local data */
  65   LPVOID lpLocalData;
  66   DWORD  dwLocalDataSize;
  67
  68   /* View of remote data */
  69   LPVOID lpRemoteData;
  70   DWORD  dwRemoteDataSize;
  71
  72   /* SP data on a per player basis */
  73   LPVOID lpSPPlayerData;
  74
  75   DWORD  dwFlags; /* Special remarks about the type of player */
  76 };
  77 typedef struct PlayerData* lpPlayerData;
  78
  79 struct PlayerList
  80 {
  81   DPQ_ENTRY(PlayerList) players;
  82
  83   lpPlayerData lpPData;
  84 };
  85 typedef struct PlayerList* lpPlayerList;
  86
  87 struct GroupData
  88 {
  89   /* Internal information */
  90   DPID parent; /* If parent == 0 it's a top level group */
  91
  92   ULONG uRef; /* Reference count */
  93
  94   DPQ_HEAD(GroupList)  groups;  /* A group has [0..n] groups */
  95   DPQ_HEAD(PlayerList) players; /* A group has [0..n] players */
  96
  97   DPID idGroupOwner; /* ID of player who owns the group */
  98
  99   DWORD dwFlags; /* Flags describing anything special about the group */
 100
 101   DPID   dpid;
 102   DPNAME name;
 103
 104   /* View of local data */
 105   LPVOID lpLocalData;
 106   DWORD  dwLocalDataSize;
 107
 108   /* View of remote data */
 109   LPVOID lpRemoteData;
 110   DWORD  dwRemoteDataSize;
 111 };
 112 typedef struct GroupData  GroupData;
 113 typedef struct GroupData* lpGroupData;
 114
 115 struct GroupList
 116 {
 117   DPQ_ENTRY(GroupList) groups;
 118
 119   lpGroupData lpGData;
 120 };
 121 typedef struct GroupList* lpGroupList;
 122
 123 struct DPMSG
 124 {
 125   DPQ_ENTRY( DPMSG ) msgs;
 126   DPMSG_GENERIC* msg;
 127 };
 128 typedef struct DPMSG* LPDPMSG;
 129
 130 enum SPSTATE
 131 {
 132   NO_PROVIDER = 0,
 133   DP_SERVICE_PROVIDER = 1,
 134   DP_LOBBY_PROVIDER = 2
 135 };
 136
 137 /* Contains all data members. FIXME: Rename me */
 138 typedef struct tagDirectPlay2Data
 139 {
 140   BOOL   bConnectionOpen;
 141
 142   /* For async EnumSessions requests */
 143   HANDLE hEnumSessionThread;
 144   HANDLE hKillEnumSessionThreadEvent;
 145
 146   LPVOID lpNameServerData; /* DPlay interface doesn't know contents */
 147
 148   BOOL bHostInterface; /* Did this interface create the session */
 149
 150   lpGroupData lpSysGroup; /* System group with _everything_ in it */
 151
 152   LPDPSESSIONDESC2 lpSessionDesc;
 153
 154   /* I/O Msg queues */
 155   DPQ_HEAD( DPMSG ) receiveMsgs; /* Msg receive queue */
 156   DPQ_HEAD( DPMSG ) sendMsgs;    /* Msg send pending queue */
 157
 158   /* Information about the service provider active on this connection */
 159   SPINITDATA spData;
 160   BOOL       bSPInitialized;
 161
 162   /* Information about the lobby server that's attached to this DP object */
 163   SPDATA_INIT dplspData;
 164   BOOL        bDPLSPInitialized;
 165
 166   /* Our service provider */
 167   HMODULE hServiceProvider;
 168
 169   /* Our DP lobby provider */
 170   HMODULE hDPLobbyProvider;
 171
 172   enum SPSTATE connectionInitialized;
 173
 174   /* Expected messages queue */
 175   DPQ_HEAD( tagDP_MSG_REPLY_STRUCT_LIST ) replysExpected;
 176 } DirectPlay2Data;
 177
 178 typedef struct tagDirectPlay3Data
 179 {
 180   BOOL dummy;
 181 } DirectPlay3Data;
 182 typedef struct tagDirectPlay4Data
 183 {
 184   BOOL dummy;
 185 } DirectPlay4Data;
 186
 187 #define DP_IMPL_FIELDS \
 188   ULONG ulInterfaceRef; \
 189   DirectPlayIUnknownData*  unk; \
 190   DirectPlay2Data*         dp2; \
 191   DirectPlay3Data*         dp3; \
 192   DirectPlay4Data*         dp4;
 193
 194 struct IDirectPlay2Impl
 195 {
 196   ICOM_VFIELD(IDirectPlay2);
 197   DP_IMPL_FIELDS
 198 };
 199
 200 struct IDirectPlay3Impl
 201 {
 202   ICOM_VFIELD(IDirectPlay3);
 203   DP_IMPL_FIELDS
 204 };
 205
 206 struct IDirectPlay4Impl
 207 {
 208   ICOM_VFIELD(IDirectPlay4);
 209   DP_IMPL_FIELDS
 210 };
 211
 212 /* Forward declarations of virtual tables */
 213 extern ICOM_VTABLE(IDirectPlay2) directPlay2AVT;
 214 extern ICOM_VTABLE(IDirectPlay3) directPlay3AVT;
 215 extern ICOM_VTABLE(IDirectPlay4) directPlay4AVT;
 216
 217 extern ICOM_VTABLE(IDirectPlay2) directPlay2WVT;
 218 extern ICOM_VTABLE(IDirectPlay3) directPlay3WVT;
 219 extern ICOM_VTABLE(IDirectPlay4) directPlay4WVT;
 220
 221
 222 HRESULT DP_HandleMessage( IDirectPlay2Impl* This, LPCVOID lpMessageBody,
 223                           DWORD  dwMessageBodySize, LPCVOID lpMessageHeader,
 224                           WORD wCommandId, WORD wVersion,
 225                           LPVOID* lplpReply, LPDWORD lpdwMsgSize );
 226
 227 /* DP SP external interfaces into DirectPlay */
 228 extern HRESULT DP_GetSPPlayerData( IDirectPlay2Impl* lpDP, DPID idPlayer, LPVOID* lplpData );
 229 extern HRESULT DP_SetSPPlayerData( IDirectPlay2Impl* lpDP, DPID idPlayer, LPVOID lpData );
 230
 231 /* DP external interfaces to call into DPSP interface */
 232 extern LPVOID DPSP_CreateSPPlayerData(void);
 233
 234 #endif /* __WINE_DPLAY_GLOBAL_INCLUDED */