dplayx_global.c File Reference

#include <stdarg.h>
#include <string.h>
#include "wine/debug.h"
#include "windef.h"
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
#include "winuser.h"
#include "dplayx_global.h"
#include "dplayx_messages.h"

Include dependency graph for dplayx_global.c:

Go to the source code of this file.

Classes
struct	DPLAYX_MEM_SLICE
struct	tagDPLAYX_LOBBYDATA

Macros
#define	NONAMELESSUNION
#define	DPLAYX_AcquireSemaphore()
#define	DPLAYX_ReleaseSemaphore()
#define	dwStaticSharedSize   (128 * 1024) /* 128 KBytes */
#define	dwDynamicSharedSize   (512 * 1024) /* 512 KBytes */
#define	dwTotalSharedSize   ( dwStaticSharedSize + dwDynamicSharedSize )
#define	dwBlockSize   512
#define	dwMaxBlock   (dwDynamicSharedSize/dwBlockSize)

Typedefs
typedef struct tagDPLAYX_LOBBYDATA	DPLAYX_LOBBYDATA
typedef struct tagDPLAYX_LOBBYDATA *	LPDPLAYX_LOBBYDATA

Enumerations
enum	{ numSupportedLobbies = 32 , numSupportedSessions = 32 }

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dplay)
	C_ASSERT (sizeof(DPLAYX_MEM_SLICE)==dwBlockSize)
static void	DPLAYX_PrivHeapFree (LPVOID addr)
static LPVOID	DPLAYX_PrivHeapAlloc (DWORD flags, DWORD size)
static void	DPLAYX_InitializeLobbyDataEntry (LPDPLAYX_LOBBYDATA lpData)
static BOOL	DPLAYX_IsAppIdLobbied (DWORD dwAppID, LPDPLAYX_LOBBYDATA *lplpDplData)
BOOL	DPLAYX_CreateLobbyApplication (DWORD dwAppID)
BOOL	DPLAYX_SetLobbyHandles (DWORD dwAppID, HANDLE hStart, HANDLE hDeath, HANDLE hConnRead)
static BOOL	DPLAYX_GetThisLobbyHandles (LPHANDLE lphStart, LPHANDLE lphDeath, LPHANDLE lphConnRead, BOOL bClearSetHandles)
BOOL	DPLAYX_ConstructData (void)
BOOL	DPLAYX_DestructData (void)
static void	DPLAYX_CopyConnStructA (LPDPLCONNECTION dest, const DPLCONNECTION *src)
static void	DPLAYX_CopyConnStructW (LPDPLCONNECTION dest, const DPLCONNECTION *src)
static DWORD	DPLAYX_SizeOfLobbyDataA (const DPLCONNECTION *lpConn)
static DWORD	DPLAYX_SizeOfLobbyDataW (const DPLCONNECTION *lpConn)
HRESULT	DPLAYX_GetConnectionSettingsA (DWORD dwAppID, LPVOID lpData, LPDWORD lpdwDataSize)
HRESULT	DPLAYX_GetConnectionSettingsW (DWORD dwAppID, LPVOID lpData, LPDWORD lpdwDataSize)
HRESULT	DPLAYX_SetConnectionSettingsA (DWORD dwFlags, DWORD dwAppID, const DPLCONNECTION *lpConn)
HRESULT	DPLAYX_SetConnectionSettingsW (DWORD dwFlags, DWORD dwAppID, const DPLCONNECTION *lpConn)
BOOL	DPLAYX_WaitForConnectionSettings (BOOL bWait)
BOOL	DPLAYX_AnyLobbiesWaitingForConnSettings (void)
BOOL	DPLAYX_SetLobbyMsgThreadId (DWORD dwAppId, DWORD dwThreadId)
LPCSTR	DPLAYX_HresultToString (HRESULT hr)

Variables
static const char	lpszDplayxSemaName [] = "WINE_DPLAYX_SM"
static HANDLE	hDplayxSema
static const char	lpszDplayxFileMapping [] = "WINE_DPLAYX_FM"
static HANDLE	hDplayxSharedMem
static LPVOID	lpSharedStaticData = NULL
static DPLAYX_MEM_SLICE *	lpMemArea
static DPLAYX_LOBBYDATA *	lobbyData = NULL
static DPSESSIONDESC2 *	sessionData = NULL

Macro Definition Documentation

DPLAYX_AcquireSemaphore

#define DPLAYX_AcquireSemaphore

(

)

Value:

                                  TRACE( "Waiting for DPLAYX semaphore\n" ); \
                                  WaitForSingleObject( hDplayxSema, INFINITE );\
                                  TRACE( "Through wait\n" )

Definition at line 62 of file dplayx_global.c.

DPLAYX_ReleaseSemaphore

#define DPLAYX_ReleaseSemaphore

(

)

Value:

                                  ReleaseSemaphore( hDplayxSema, 1, NULL ); \
                                  TRACE( "DPLAYX Semaphore released\n" ) /* FIXME: Is this correct? */

Definition at line 66 of file dplayx_global.c.

dwBlockSize

#define dwBlockSize   512

Definition at line 80 of file dplayx_global.c.

dwDynamicSharedSize

#define dwDynamicSharedSize   (512 * 1024) /* 512 KBytes */

Definition at line 72 of file dplayx_global.c.

dwMaxBlock

#define dwMaxBlock   (dwDynamicSharedSize/dwBlockSize)

Definition at line 81 of file dplayx_global.c.

dwStaticSharedSize

#define dwStaticSharedSize   (128 * 1024) /* 128 KBytes */

Definition at line 71 of file dplayx_global.c.

dwTotalSharedSize

#define dwTotalSharedSize   ( dwStaticSharedSize + dwDynamicSharedSize )

Definition at line 73 of file dplayx_global.c.

NONAMELESSUNION

#define NONAMELESSUNION

Definition at line 35 of file dplayx_global.c.

Typedef Documentation

DPLAYX_LOBBYDATA

typedef struct tagDPLAYX_LOBBYDATA DPLAYX_LOBBYDATA

LPDPLAYX_LOBBYDATA

typedef struct tagDPLAYX_LOBBYDATA * LPDPLAYX_LOBBYDATA

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
numSupportedLobbies
numSupportedSessions

Definition at line 145 of file dplayx_global.c.

{ numSupportedLobbies = 32, numSupportedSessions = 32 };

Function Documentation

C_ASSERT()

C_ASSERT

(

sizeof(DPLAYX_MEM_SLICE)

= =dwBlockSize

)

DPLAYX_AnyLobbiesWaitingForConnSettings()

BOOL DPLAYX_AnyLobbiesWaitingForConnSettings

(

void

)

Definition at line 1017 of file dplayx_global.c.

{
  UINT i;
  BOOL bFound = FALSE;
 
  DPLAYX_AcquireSemaphore();
 
  for( i=0; i < numSupportedLobbies; i++ )
  {
    if( ( lobbyData[ i ].dwAppID != 0 ) &&            /* lobby initialized */
        ( lobbyData[ i ].bWaitForConnectionSettings ) /* Waiting */
      )
    {
      bFound = TRUE;
      break;
    }
  }
 
  DPLAYX_ReleaseSemaphore();
 
  return bFound;
}

Referenced by IDirectPlayLobby3AImpl_RunApplication().

DPLAYX_ConstructData()

BOOL DPLAYX_ConstructData

(

void

)

Definition at line 357 of file dplayx_global.c.

{
  SECURITY_ATTRIBUTES s_attrib;
  BOOL                bInitializeSharedMemory = FALSE;
  LPVOID              lpDesiredMemoryMapStart = (LPVOID)0x50000000;
  HANDLE              hInformOnStart;
 
  TRACE( "DPLAYX dll loaded - construct called\n" );
 
  /* Create a semaphore to block access to DPLAYX global data structs */
 
  s_attrib.bInheritHandle       = TRUE;
  s_attrib.lpSecurityDescriptor = NULL;
  s_attrib.nLength              = sizeof(s_attrib);
 
  hDplayxSema = CreateSemaphoreA( &s_attrib, 0, 1, lpszDplayxSemaName );
 
  /* First instance creates the semaphore. Others just use it */
  if( GetLastError() == ERROR_SUCCESS )
  {
    TRACE( "Semaphore %p created\n", hDplayxSema );
 
    /* The semaphore creator will also build the shared memory */
    bInitializeSharedMemory = TRUE;
  }
  else if ( GetLastError() == ERROR_ALREADY_EXISTS )
  {
    TRACE( "Found semaphore handle %p\n", hDplayxSema );
    DPLAYX_AcquireSemaphore();
  }
  else
  {
    ERR( ": semaphore error %d\n", GetLastError() );
    return FALSE;
  }
 
  SetLastError( ERROR_SUCCESS );
 
  hDplayxSharedMem = CreateFileMappingA( INVALID_HANDLE_VALUE,
                                         &s_attrib,
                                         PAGE_READWRITE | SEC_COMMIT,
                                         0,
                                         dwTotalSharedSize,
                                         lpszDplayxFileMapping );
 
  if( GetLastError() == ERROR_SUCCESS )
  {
    TRACE( "File mapped %p created\n", hDplayxSharedMem );
  }
  else if ( GetLastError() == ERROR_ALREADY_EXISTS )
  {
    TRACE( "Found FileMapping handle %p\n", hDplayxSharedMem );
  }
  else
  {
    ERR( ": unable to create shared memory (%d)\n", GetLastError() );
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
 
  lpSharedStaticData = MapViewOfFileEx( hDplayxSharedMem,
                                        FILE_MAP_WRITE,
                                        0, 0, 0, lpDesiredMemoryMapStart );
 
  if( lpSharedStaticData == NULL )
  {
    ERR( ": unable to map static data into process memory space (%d)\n",
         GetLastError() );
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
  else
  {
    if( lpDesiredMemoryMapStart == lpSharedStaticData )
    {
      TRACE( "File mapped to %p\n", lpSharedStaticData );
    }
    else
    {
      /* Presently the shared data structures use pointers. If the
       * files are not mapped into the same area, the pointers will no
       * longer make any sense :(
       * FIXME: In the future make the shared data structures have some
       *        sort of fixup to make them independent between data spaces.
       *        This will also require a rework of the session data stuff.
       */
      ERR( "File mapped to %p (not %p). Expect failure\n",
            lpSharedStaticData, lpDesiredMemoryMapStart );
    }
  }
 
  /* Dynamic area starts just after the static area */
  lpMemArea = (LPVOID)((BYTE*)lpSharedStaticData + dwStaticSharedSize);
 
  /* FIXME: Crude hack */
  lobbyData   = lpSharedStaticData;
  sessionData = (DPSESSIONDESC2*)((BYTE*)lpSharedStaticData + (dwStaticSharedSize/2));
 
  /* Initialize shared data segments. */
  if( bInitializeSharedMemory )
  {
    UINT i;
 
    TRACE( "Initializing shared memory\n" );
 
    /* Set all lobbies to be "empty" */
    for( i=0; i < numSupportedLobbies; i++ )
    {
      DPLAYX_InitializeLobbyDataEntry( &lobbyData[ i ] );
    }
 
    /* Set all sessions to be "empty" */
    for( i=0; i < numSupportedSessions; i++ )
    {
      sessionData[i].dwSize = 0;
    }
 
    /* Zero out the dynamic area */
    ZeroMemory( lpMemArea, dwDynamicSharedSize );
 
    /* Just for fun sync the whole data area */
    FlushViewOfFile( lpSharedStaticData, dwTotalSharedSize );
  }
 
  DPLAYX_ReleaseSemaphore();
 
  /* Everything was created correctly. Signal the lobby client that
   * we started up correctly
   */
  if( DPLAYX_GetThisLobbyHandles( &hInformOnStart, NULL, NULL, FALSE ) &&
      hInformOnStart
    )
  {
    BOOL bSuccess;
    bSuccess = SetEvent( hInformOnStart );
    TRACE( "Signalling lobby app start event %p %s\n",
             hInformOnStart, bSuccess ? "succeed" : "failed" );
 
    /* Close out handle */
    DPLAYX_GetThisLobbyHandles( &hInformOnStart, NULL, NULL, TRUE );
  }
 
  return TRUE;
}

Referenced by DllMain().

DPLAYX_CopyConnStructA()

static void DPLAYX_CopyConnStructA ( LPDPLCONNECTION  dest, const DPLCONNECTION *  src  )

static

Definition at line 540 of file dplayx_global.c.

{
  BYTE* lpStartOfFreeSpace;
 
  *dest = *src;
 
  lpStartOfFreeSpace = ((BYTE*)dest) + sizeof( DPLCONNECTION );
 
  /* Copy the LPDPSESSIONDESC2 structure if it exists */
  if( src->lpSessionDesc )
  {
    dest->lpSessionDesc = (LPDPSESSIONDESC2)lpStartOfFreeSpace;
    lpStartOfFreeSpace += sizeof( DPSESSIONDESC2 );
    *dest->lpSessionDesc = *src->lpSessionDesc;
 
    /* Session names may or may not exist */
    if( src->lpSessionDesc->u1.lpszSessionNameA )
    {
      strcpy( (LPSTR)lpStartOfFreeSpace, src->lpSessionDesc->u1.lpszSessionNameA );
      dest->lpSessionDesc->u1.lpszSessionNameA = (LPSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=
        strlen( dest->lpSessionDesc->u1.lpszSessionNameA ) + 1;
    }
 
    if( src->lpSessionDesc->u2.lpszPasswordA )
    {
      strcpy( (LPSTR)lpStartOfFreeSpace, src->lpSessionDesc->u2.lpszPasswordA );
      dest->lpSessionDesc->u2.lpszPasswordA = (LPSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=
        strlen( dest->lpSessionDesc->u2.lpszPasswordA ) + 1;
    }
  }
 
  /* DPNAME structure is optional */
  if( src->lpPlayerName )
  {
    dest->lpPlayerName = (LPDPNAME)lpStartOfFreeSpace;
    lpStartOfFreeSpace += sizeof( DPNAME );
    *dest->lpPlayerName = *src->lpPlayerName;
 
    if( src->lpPlayerName->u1.lpszShortNameA )
    {
      strcpy( (LPSTR)lpStartOfFreeSpace, src->lpPlayerName->u1.lpszShortNameA );
      dest->lpPlayerName->u1.lpszShortNameA = (LPSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=
        strlen( dest->lpPlayerName->u1.lpszShortNameA ) + 1;
    }
 
    if( src->lpPlayerName->u2.lpszLongNameA )
    {
      strcpy( (LPSTR)lpStartOfFreeSpace, src->lpPlayerName->u2.lpszLongNameA );
      dest->lpPlayerName->u2.lpszLongNameA = (LPSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=
        strlen( (LPSTR)dest->lpPlayerName->u2.lpszLongName ) + 1 ;
    }
 
  }
 
  /* Copy address if it exists */
  if( src->lpAddress )
  {
    dest->lpAddress = lpStartOfFreeSpace;
    CopyMemory( lpStartOfFreeSpace, src->lpAddress, src->dwAddressSize );
    /* No need to advance lpStartOfFreeSpace as there is no more "dynamic" data */
  }
}

Referenced by DPLAYX_GetConnectionSettingsA(), and DPLAYX_SetConnectionSettingsA().

DPLAYX_CopyConnStructW()

static void DPLAYX_CopyConnStructW ( LPDPLCONNECTION  dest, const DPLCONNECTION *  src  )

static

Definition at line 608 of file dplayx_global.c.

{
  BYTE*              lpStartOfFreeSpace;
 
  *dest = *src;
 
  lpStartOfFreeSpace = ( (BYTE*)dest) + sizeof( DPLCONNECTION );
 
  /* Copy the LPDPSESSIONDESC2 structure if it exists */
  if( src->lpSessionDesc )
  {
    dest->lpSessionDesc = (LPDPSESSIONDESC2)lpStartOfFreeSpace;
    lpStartOfFreeSpace += sizeof( DPSESSIONDESC2 );
    *dest->lpSessionDesc = *src->lpSessionDesc;
 
    /* Session names may or may not exist */
    if( src->lpSessionDesc->u1.lpszSessionName )
    {
      lstrcpyW( (LPWSTR)lpStartOfFreeSpace, src->lpSessionDesc->u1.lpszSessionName );
      dest->lpSessionDesc->u1.lpszSessionName = (LPWSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=  sizeof(WCHAR) *
        ( lstrlenW( dest->lpSessionDesc->u1.lpszSessionName ) + 1 );
    }
 
    if( src->lpSessionDesc->u2.lpszPassword )
    {
      lstrcpyW( (LPWSTR)lpStartOfFreeSpace, src->lpSessionDesc->u2.lpszPassword );
      dest->lpSessionDesc->u2.lpszPassword = (LPWSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=  sizeof(WCHAR) *
        ( lstrlenW( dest->lpSessionDesc->u2.lpszPassword ) + 1 );
    }
  }
 
  /* DPNAME structure is optional */
  if( src->lpPlayerName )
  {
    dest->lpPlayerName = (LPDPNAME)lpStartOfFreeSpace;
    lpStartOfFreeSpace += sizeof( DPNAME );
    *dest->lpPlayerName = *src->lpPlayerName;
 
    if( src->lpPlayerName->u1.lpszShortName )
    {
      lstrcpyW( (LPWSTR)lpStartOfFreeSpace, src->lpPlayerName->u1.lpszShortName );
      dest->lpPlayerName->u1.lpszShortName = (LPWSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=  sizeof(WCHAR) *
        ( lstrlenW( dest->lpPlayerName->u1.lpszShortName ) + 1 );
    }
 
    if( src->lpPlayerName->u2.lpszLongName )
    {
      lstrcpyW( (LPWSTR)lpStartOfFreeSpace, src->lpPlayerName->u2.lpszLongName );
      dest->lpPlayerName->u2.lpszLongName = (LPWSTR)lpStartOfFreeSpace;
      lpStartOfFreeSpace +=  sizeof(WCHAR) *
        ( lstrlenW( dest->lpPlayerName->u2.lpszLongName ) + 1 );
    }
 
  }
 
  /* Copy address if it exists */
  if( src->lpAddress )
  {
    dest->lpAddress = lpStartOfFreeSpace;
    CopyMemory( lpStartOfFreeSpace, src->lpAddress, src->dwAddressSize );
    /* No need to advance lpStartOfFreeSpace as there is no more "dynamic" data */
  }
 
}

Referenced by DPLAYX_GetConnectionSettingsW(), and DPLAYX_SetConnectionSettingsW().

DPLAYX_CreateLobbyApplication()

BOOL DPLAYX_CreateLobbyApplication

(

DWORD

dwAppID

)

Definition at line 214 of file dplayx_global.c.

{
  UINT i;
 
  /* 0 is the marker for unused application data slots */
  if( dwAppID == 0 )
  {
    return FALSE;
  }
 
  DPLAYX_AcquireSemaphore();
 
  /* Find an empty space in the list and insert the data */
  for( i=0; i < numSupportedLobbies; i++ )
  {
    if( lobbyData[ i ].dwAppID == 0 )
    {
      /* This process is now lobbied */
      TRACE( "Setting lobbyData[%u] for (0x%08x,0x%08x)\n",
              i, dwAppID, GetCurrentProcessId() );
 
      lobbyData[ i ].dwAppID              = dwAppID;
      lobbyData[ i ].dwAppLaunchedFromID  = GetCurrentProcessId();
 
      /* FIXME: Where is the best place for this? In interface or here? */
      lobbyData[ i ].hInformOnAppStart = 0;
      lobbyData[ i ].hInformOnAppDeath = 0;
      lobbyData[ i ].hInformOnSettingRead = 0;
 
      DPLAYX_ReleaseSemaphore();
      return TRUE;
    }
  }
 
  ERR( "No empty lobbies\n" );
 
  DPLAYX_ReleaseSemaphore();
  return FALSE;
}

Referenced by IDirectPlayLobby3AImpl_RunApplication(), IDirectPlayLobby3AImpl_SetConnectionSettings(), and IDirectPlayLobby3Impl_SetConnectionSettings().

DPLAYX_DestructData()

BOOL DPLAYX_DestructData

(

void

)

Definition at line 506 of file dplayx_global.c.

{
  HANDLE hInformOnDeath;
 
  TRACE( "DPLAYX dll unloaded - destruct called\n" );
 
  /* If required, inform that this app is dying */
  if( DPLAYX_GetThisLobbyHandles( NULL, &hInformOnDeath, NULL, FALSE ) &&
      hInformOnDeath
    )
  {
    BOOL bSuccess;
    bSuccess = SetEvent( hInformOnDeath );
    TRACE( "Signalling lobby app death event %p %s\n",
             hInformOnDeath, bSuccess ? "succeed" : "failed" );
 
    /* Close out handle */
    DPLAYX_GetThisLobbyHandles( NULL, &hInformOnDeath, NULL, TRUE );
  }
 
  /* DO CLEAN UP (LAST) */
 
  /* Delete the semaphore */
  CloseHandle( hDplayxSema );
 
  /* Delete shared memory file mapping */
  UnmapViewOfFile( lpSharedStaticData );
  CloseHandle( hDplayxSharedMem );
 
  return FALSE;
}

Referenced by DllMain().

DPLAYX_GetConnectionSettingsA()

HRESULT DPLAYX_GetConnectionSettingsA	(	DWORD	dwAppID,
		LPVOID	lpData,
		LPDWORD	lpdwDataSize
	)

Definition at line 774 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpDplData;
  DWORD              dwRequiredDataSize = 0;
  HANDLE             hInformOnSettingRead;
 
  DPLAYX_AcquireSemaphore();
 
  if ( ! DPLAYX_IsAppIdLobbied( dwAppID, &lpDplData ) )
  {
    DPLAYX_ReleaseSemaphore();
 
    TRACE( "Application 0x%08x is not lobbied\n", dwAppID );
    return DPERR_NOTLOBBIED;
  }
 
  dwRequiredDataSize = DPLAYX_SizeOfLobbyDataA( lpDplData->lpConn );
 
  /* Do they want to know the required buffer size or is the provided buffer
   * big enough?
   */
  if ( ( lpData == NULL ) ||
       ( *lpdwDataSize < dwRequiredDataSize )
     )
  {
    DPLAYX_ReleaseSemaphore();
 
    *lpdwDataSize = DPLAYX_SizeOfLobbyDataA( lpDplData->lpConn );
 
    return DPERR_BUFFERTOOSMALL;
  }
 
  DPLAYX_CopyConnStructA( lpData, lpDplData->lpConn );
 
  DPLAYX_ReleaseSemaphore();
 
  /* They have gotten the information - signal the event if required */
  if( DPLAYX_GetThisLobbyHandles( NULL, NULL, &hInformOnSettingRead, FALSE ) &&
      hInformOnSettingRead
    )
  {
    BOOL bSuccess;
    bSuccess = SetEvent( hInformOnSettingRead );
    TRACE( "Signalling setting read event %p %s\n",
             hInformOnSettingRead, bSuccess ? "succeed" : "failed" );
 
    /* Close out handle */
    DPLAYX_GetThisLobbyHandles( NULL, NULL, &hInformOnSettingRead, TRUE );
  }
 
  return DP_OK;
}

Referenced by IDirectPlayLobby3AImpl_GetConnectionSettings().

DPLAYX_GetConnectionSettingsW()

HRESULT DPLAYX_GetConnectionSettingsW	(	DWORD	dwAppID,
		LPVOID	lpData,
		LPDWORD	lpdwDataSize
	)

Definition at line 830 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpDplData;
  DWORD              dwRequiredDataSize = 0;
  HANDLE             hInformOnSettingRead;
 
  DPLAYX_AcquireSemaphore();
 
  if ( ! DPLAYX_IsAppIdLobbied( dwAppID, &lpDplData ) )
  {
    DPLAYX_ReleaseSemaphore();
    return DPERR_NOTLOBBIED;
  }
 
  dwRequiredDataSize = DPLAYX_SizeOfLobbyDataW( lpDplData->lpConn );
 
  /* Do they want to know the required buffer size or is the provided buffer
   * big enough?
   */
  if ( ( lpData == NULL ) ||
       ( *lpdwDataSize < dwRequiredDataSize )
     )
  {
    DPLAYX_ReleaseSemaphore();
 
    *lpdwDataSize = DPLAYX_SizeOfLobbyDataW( lpDplData->lpConn );
 
    return DPERR_BUFFERTOOSMALL;
  }
 
  DPLAYX_CopyConnStructW( lpData, lpDplData->lpConn );
 
  DPLAYX_ReleaseSemaphore();
 
  /* They have gotten the information - signal the event if required */
  if( DPLAYX_GetThisLobbyHandles( NULL, NULL, &hInformOnSettingRead, FALSE ) &&
      hInformOnSettingRead
    )
  {
    BOOL bSuccess;
    bSuccess = SetEvent( hInformOnSettingRead );
    TRACE( "Signalling setting read event %p %s\n",
             hInformOnSettingRead, bSuccess ? "succeed" : "failed" );
 
    /* Close out handle */
    DPLAYX_GetThisLobbyHandles( NULL, NULL, &hInformOnSettingRead, TRUE );
  }
 
  return DP_OK;
}

Referenced by IDirectPlayLobby3Impl_GetConnectionSettings().

DPLAYX_GetThisLobbyHandles()

static BOOL DPLAYX_GetThisLobbyHandles ( LPHANDLE  lphStart, LPHANDLE  lphDeath, LPHANDLE  lphConnRead, BOOL  bClearSetHandles  )

static

Definition at line 282 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpLData;
 
  DPLAYX_AcquireSemaphore();
 
  if( !DPLAYX_IsAppIdLobbied( 0, &lpLData ) )
  {
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
 
  if( lphStart != NULL )
  {
    if( lpLData->hInformOnAppStart == 0 )
    {
      DPLAYX_ReleaseSemaphore();
      return FALSE;
    }
 
    *lphStart = lpLData->hInformOnAppStart;
 
    if( bClearSetHandles )
    {
      CloseHandle( lpLData->hInformOnAppStart );
      lpLData->hInformOnAppStart = 0;
    }
  }
 
  if( lphDeath != NULL )
  {
    if( lpLData->hInformOnAppDeath == 0 )
    {
      DPLAYX_ReleaseSemaphore();
      return FALSE;
    }
 
    *lphDeath = lpLData->hInformOnAppDeath;
 
    if( bClearSetHandles )
    {
      CloseHandle( lpLData->hInformOnAppDeath );
      lpLData->hInformOnAppDeath = 0;
    }
  }
 
  if( lphConnRead != NULL )
  {
    if( lpLData->hInformOnSettingRead == 0 )
    {
      DPLAYX_ReleaseSemaphore();
      return FALSE;
    }
 
    *lphConnRead = lpLData->hInformOnSettingRead;
 
    if( bClearSetHandles )
    {
      CloseHandle( lpLData->hInformOnSettingRead );
      lpLData->hInformOnSettingRead = 0;
    }
  }
 
  DPLAYX_ReleaseSemaphore();
 
  return TRUE;
}

Referenced by DPLAYX_ConstructData(), DPLAYX_DestructData(), DPLAYX_GetConnectionSettingsA(), and DPLAYX_GetConnectionSettingsW().

DPLAYX_HresultToString()

LPCSTR DPLAYX_HresultToString

(

HRESULT

hr

)

Definition at line 1063 of file dplayx_global.c.

{
  static char szTempStr[12];
 
  switch (hr)
  {
    case DP_OK:
      return "DP_OK";
    case DPERR_ALREADYINITIALIZED:
      return "DPERR_ALREADYINITIALIZED";
    case DPERR_ACCESSDENIED:
      return "DPERR_ACCESSDENIED";
    case DPERR_ACTIVEPLAYERS:
      return "DPERR_ACTIVEPLAYERS";
    case DPERR_BUFFERTOOSMALL:
      return "DPERR_BUFFERTOOSMALL";
    case DPERR_CANTADDPLAYER:
      return "DPERR_CANTADDPLAYER";
    case DPERR_CANTCREATEGROUP:
      return "DPERR_CANTCREATEGROUP";
    case DPERR_CANTCREATEPLAYER:
      return "DPERR_CANTCREATEPLAYER";
    case DPERR_CANTCREATESESSION:
      return "DPERR_CANTCREATESESSION";
    case DPERR_CAPSNOTAVAILABLEYET:
      return "DPERR_CAPSNOTAVAILABLEYET";
    case DPERR_EXCEPTION:
      return "DPERR_EXCEPTION";
    case DPERR_GENERIC:
      return "DPERR_GENERIC";
    case DPERR_INVALIDFLAGS:
      return "DPERR_INVALIDFLAGS";
    case DPERR_INVALIDOBJECT:
      return "DPERR_INVALIDOBJECT";
    case DPERR_INVALIDPARAMS:
      return "DPERR_INVALIDPARAMS";
    case DPERR_INVALIDPLAYER:
      return "DPERR_INVALIDPLAYER";
    case DPERR_INVALIDGROUP:
      return "DPERR_INVALIDGROUP";
    case DPERR_NOCAPS:
      return "DPERR_NOCAPS";
    case DPERR_NOCONNECTION:
      return "DPERR_NOCONNECTION";
    case DPERR_OUTOFMEMORY:
      return "DPERR_OUTOFMEMORY";
    case DPERR_NOMESSAGES:
      return "DPERR_NOMESSAGES";
    case DPERR_NONAMESERVERFOUND:
      return "DPERR_NONAMESERVERFOUND";
    case DPERR_NOPLAYERS:
      return "DPERR_NOPLAYERS";
    case DPERR_NOSESSIONS:
      return "DPERR_NOSESSIONS";
    case DPERR_PENDING:
      return "DPERR_PENDING";
    case DPERR_SENDTOOBIG:
      return "DPERR_SENDTOOBIG";
    case DPERR_TIMEOUT:
      return "DPERR_TIMEOUT";
    case DPERR_UNAVAILABLE:
      return "DPERR_UNAVAILABLE";
    case DPERR_UNSUPPORTED:
      return "DPERR_UNSUPPORTED";
    case DPERR_BUSY:
      return "DPERR_BUSY";
    case DPERR_USERCANCEL:
      return "DPERR_USERCANCEL";
    case DPERR_NOINTERFACE:
      return "DPERR_NOINTERFACE";
    case DPERR_CANNOTCREATESERVER:
      return "DPERR_CANNOTCREATESERVER";
    case DPERR_PLAYERLOST:
      return "DPERR_PLAYERLOST";
    case DPERR_SESSIONLOST:
      return "DPERR_SESSIONLOST";
    case DPERR_UNINITIALIZED:
      return "DPERR_UNINITIALIZED";
    case DPERR_NONEWPLAYERS:
      return "DPERR_NONEWPLAYERS";
    case DPERR_INVALIDPASSWORD:
      return "DPERR_INVALIDPASSWORD";
    case DPERR_CONNECTING:
      return "DPERR_CONNECTING";
    case DPERR_CONNECTIONLOST:
      return "DPERR_CONNECTIONLOST";
    case DPERR_UNKNOWNMESSAGE:
      return "DPERR_UNKNOWNMESSAGE";
    case DPERR_CANCELFAILED:
      return "DPERR_CANCELFAILED";
    case DPERR_INVALIDPRIORITY:
      return "DPERR_INVALIDPRIORITY";
    case DPERR_NOTHANDLED:
      return "DPERR_NOTHANDLED";
    case DPERR_CANCELLED:
      return "DPERR_CANCELLED";
    case DPERR_ABORTED:
      return "DPERR_ABORTED";
    case DPERR_BUFFERTOOLARGE:
      return "DPERR_BUFFERTOOLARGE";
    case DPERR_CANTCREATEPROCESS:
      return "DPERR_CANTCREATEPROCESS";
    case DPERR_APPNOTSTARTED:
      return "DPERR_APPNOTSTARTED";
    case DPERR_INVALIDINTERFACE:
      return "DPERR_INVALIDINTERFACE";
    case DPERR_NOSERVICEPROVIDER:
      return "DPERR_NOSERVICEPROVIDER";
    case DPERR_UNKNOWNAPPLICATION:
      return "DPERR_UNKNOWNAPPLICATION";
    case DPERR_NOTLOBBIED:
      return "DPERR_NOTLOBBIED";
    case DPERR_SERVICEPROVIDERLOADED:
      return "DPERR_SERVICEPROVIDERLOADED";
    case DPERR_ALREADYREGISTERED:
      return "DPERR_ALREADYREGISTERED";
    case DPERR_NOTREGISTERED:
      return "DPERR_NOTREGISTERED";
    case DPERR_AUTHENTICATIONFAILED:
      return "DPERR_AUTHENTICATIONFAILED";
    case DPERR_CANTLOADSSPI:
      return "DPERR_CANTLOADSSPI";
    case DPERR_ENCRYPTIONFAILED:
      return "DPERR_ENCRYPTIONFAILED";
    case DPERR_SIGNFAILED:
      return "DPERR_SIGNFAILED";
    case DPERR_CANTLOADSECURITYPACKAGE:
      return "DPERR_CANTLOADSECURITYPACKAGE";
    case DPERR_ENCRYPTIONNOTSUPPORTED:
      return "DPERR_ENCRYPTIONNOTSUPPORTED";
    case DPERR_CANTLOADCAPI:
      return "DPERR_CANTLOADCAPI";
    case DPERR_NOTLOGGEDIN:
      return "DPERR_NOTLOGGEDIN";
    case DPERR_LOGONDENIED:
      return "DPERR_LOGONDENIED";
    default:
      /* For errors not in the list, return HRESULT as a string
         This part is not thread safe */
      WARN( "Unknown error 0x%08x\n", hr );
      wsprintfA( szTempStr, "0x%08x", hr );
      return szTempStr;
  }
}

Referenced by DirectPlayCreate(), DP_BuildSPCompoundAddr(), DP_EnumSessionsSendAsyncRequestThread(), DP_IF_CreatePlayer(), DP_InitializeDPLSP(), DP_InitializeDPSP(), DP_MSG_ErrorReceived(), DP_MSG_ExpectReply(), DP_SecureOpen(), DPL_ConnectEx(), IDirectPlay4AImpl_EnumConnections(), IDirectPlayLobby3AImpl_RunApplication(), IDirectPlaySPImpl_GetSPPlayerData(), and IDirectPlaySPImpl_HandleMessage().

DPLAYX_InitializeLobbyDataEntry()

static void DPLAYX_InitializeLobbyDataEntry ( LPDPLAYX_LOBBYDATA  lpData )

static

Definition at line 178 of file dplayx_global.c.

{
  ZeroMemory( lpData, sizeof( *lpData ) );
}

Referenced by DPLAYX_ConstructData().

DPLAYX_IsAppIdLobbied()

static BOOL DPLAYX_IsAppIdLobbied ( DWORD  dwAppID, LPDPLAYX_LOBBYDATA *  lplpDplData  )

static

Definition at line 187 of file dplayx_global.c.

{
  UINT i;
 
  *lplpDplData = NULL;
 
  if( dwAppID == 0 )
  {
    dwAppID = GetCurrentProcessId();
    TRACE( "Translated dwAppID == 0 into 0x%08x\n", dwAppID );
  }
 
  for( i=0; i < numSupportedLobbies; i++ )
  {
    if( lobbyData[ i ].dwAppID == dwAppID )
    {
      /* This process is lobbied */
      TRACE( "Found 0x%08x @ %u\n", dwAppID, i );
      *lplpDplData = &lobbyData[ i ];
      return TRUE;
    }
  }
 
  return FALSE;
}

Referenced by DPLAYX_GetConnectionSettingsA(), DPLAYX_GetConnectionSettingsW(), DPLAYX_GetThisLobbyHandles(), DPLAYX_SetConnectionSettingsA(), DPLAYX_SetConnectionSettingsW(), DPLAYX_SetLobbyHandles(), DPLAYX_SetLobbyMsgThreadId(), and DPLAYX_WaitForConnectionSettings().

DPLAYX_PrivHeapAlloc()

static LPVOID DPLAYX_PrivHeapAlloc ( DWORD  flags, DWORD  size  )

static

Definition at line 109 of file dplayx_global.c.

{
  LPVOID lpvArea = NULL;
  UINT   uBlockUsed;
 
  if( size > (dwBlockSize - sizeof(BOOL)) )
  {
    FIXME( "Size exceeded. Request of 0x%08x\n", size );
    size = dwBlockSize - sizeof(BOOL);
  }
 
  /* Find blank area */
  uBlockUsed = 0;
  while( uBlockUsed < dwMaxBlock && lpMemArea[ uBlockUsed ].used ) { uBlockUsed++; }
 
  if( uBlockUsed < dwMaxBlock )
  {
    /* Set the area used */
    lpMemArea[ uBlockUsed ].used = TRUE;
    lpvArea = lpMemArea[ uBlockUsed ].data;
  }
  else
  {
    ERR( "No free block found\n" );
    return NULL;
  }
 
  if( flags & HEAP_ZERO_MEMORY )
  {
    ZeroMemory( lpvArea, size );
  }
 
  return lpvArea;
}

Referenced by DPLAYX_SetConnectionSettingsA(), and DPLAYX_SetConnectionSettingsW().

DPLAYX_PrivHeapFree()

static void DPLAYX_PrivHeapFree ( LPVOID  addr )

static

Definition at line 92 of file dplayx_global.c.

{
  LPVOID lpAddrStart;
  DWORD dwBlockUsed;
 
  /* Handle getting passed a NULL */
  if( addr == NULL )
  {
    return;
  }
 
  lpAddrStart = CONTAINING_RECORD(addr, DPLAYX_MEM_SLICE, data); /* Find block header */
  dwBlockUsed =  ((BYTE*)lpAddrStart - (BYTE*)lpMemArea)/dwBlockSize;
 
  lpMemArea[ dwBlockUsed ].used = FALSE;
}

Referenced by DPLAYX_SetConnectionSettingsA(), and DPLAYX_SetConnectionSettingsW().

DPLAYX_SetConnectionSettingsA()

HRESULT DPLAYX_SetConnectionSettingsA	(	DWORD	dwFlags,
		DWORD	dwAppID,
		const DPLCONNECTION *	lpConn
	)

Definition at line 888 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpDplData;
 
  /* Parameter check */
  if( dwFlags || !lpConn )
  {
    ERR("invalid parameters.\n");
    return DPERR_INVALIDPARAMS;
  }
 
  /* Store information */
  if(  lpConn->dwSize != sizeof(DPLCONNECTION) )
  {
    ERR(": old/new DPLCONNECTION type? Size=%08x\n", lpConn->dwSize );
 
    return DPERR_INVALIDPARAMS;
  }
 
  DPLAYX_AcquireSemaphore();
 
  if ( ! DPLAYX_IsAppIdLobbied( dwAppID, &lpDplData ) )
  {
    DPLAYX_ReleaseSemaphore();
 
    return DPERR_NOTLOBBIED;
  }
 
  if(  (!lpConn->lpSessionDesc ) ||
       ( lpConn->lpSessionDesc->dwSize != sizeof( DPSESSIONDESC2 ) )
    )
  {
    DPLAYX_ReleaseSemaphore();
 
    ERR("DPSESSIONDESC passed in? Size=%u\n",
        lpConn->lpSessionDesc?lpConn->lpSessionDesc->dwSize:0 );
 
    return DPERR_INVALIDPARAMS;
  }
 
  /* Free the existing memory */
  DPLAYX_PrivHeapFree( lpDplData->lpConn );
 
  lpDplData->lpConn = DPLAYX_PrivHeapAlloc( HEAP_ZERO_MEMORY,
                                            DPLAYX_SizeOfLobbyDataA( lpConn ) );
 
  DPLAYX_CopyConnStructA( lpDplData->lpConn, lpConn );
 
 
  DPLAYX_ReleaseSemaphore();
 
  /* FIXME: Send a message - I think */
 
  return DP_OK;
}

Referenced by IDirectPlayLobby3AImpl_SetConnectionSettings().

DPLAYX_SetConnectionSettingsW()

HRESULT DPLAYX_SetConnectionSettingsW	(	DWORD	dwFlags,
		DWORD	dwAppID,
		const DPLCONNECTION *	lpConn
	)

Definition at line 951 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpDplData;
 
  /* Parameter check */
  if( dwFlags || !lpConn )
  {
    ERR("invalid parameters.\n");
    return DPERR_INVALIDPARAMS;
  }
 
  /* Store information */
  if(  lpConn->dwSize != sizeof(DPLCONNECTION) )
  {
    ERR(": old/new DPLCONNECTION type? Size=%u\n", lpConn->dwSize );
 
    return DPERR_INVALIDPARAMS;
  }
 
  DPLAYX_AcquireSemaphore();
 
  if ( ! DPLAYX_IsAppIdLobbied( dwAppID, &lpDplData ) )
  {
    DPLAYX_ReleaseSemaphore();
 
    return DPERR_NOTLOBBIED;
  }
 
  /* Free the existing memory */
  DPLAYX_PrivHeapFree( lpDplData->lpConn );
 
  lpDplData->lpConn = DPLAYX_PrivHeapAlloc( HEAP_ZERO_MEMORY,
                                            DPLAYX_SizeOfLobbyDataW( lpConn ) );
 
  DPLAYX_CopyConnStructW( lpDplData->lpConn, lpConn );
 
 
  DPLAYX_ReleaseSemaphore();
 
  /* FIXME: Send a message - I think */
 
  return DP_OK;
}

Referenced by IDirectPlayLobby3Impl_SetConnectionSettings().

DPLAYX_SetLobbyHandles()

BOOL DPLAYX_SetLobbyHandles	(	DWORD	dwAppID,
		HANDLE	hStart,
		HANDLE	hDeath,
		HANDLE	hConnRead
	)

Definition at line 254 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpLData;
 
  /* Need to explicitly give lobby application. Can't set for yourself */
  if( dwAppID == 0 )
  {
    return FALSE;
  }
 
  DPLAYX_AcquireSemaphore();
 
  if( !DPLAYX_IsAppIdLobbied( dwAppID, &lpLData ) )
  {
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
 
  lpLData->hInformOnAppStart    = hStart;
  lpLData->hInformOnAppDeath    = hDeath;
  lpLData->hInformOnSettingRead = hConnRead;
 
  DPLAYX_ReleaseSemaphore();
 
  return TRUE;
}

Referenced by DPL_CreateAndSetLobbyHandles().

DPLAYX_SetLobbyMsgThreadId()

BOOL DPLAYX_SetLobbyMsgThreadId	(	DWORD	dwAppId,
		DWORD	dwThreadId
	)

Definition at line 1040 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpLobbyData;
 
  DPLAYX_AcquireSemaphore();
 
  if( !DPLAYX_IsAppIdLobbied( dwAppId, &lpLobbyData ) )
  {
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
 
  lpLobbyData->dwLobbyMsgThreadId = dwThreadId;
 
  DPLAYX_ReleaseSemaphore();
 
  return TRUE;
}

Referenced by IDirectPlayLobby3AImpl_RunApplication().

DPLAYX_SizeOfLobbyDataA()

static DWORD DPLAYX_SizeOfLobbyDataA ( const DPLCONNECTION *  lpConn )

static

Definition at line 676 of file dplayx_global.c.

{
  DWORD dwTotalSize = sizeof( DPLCONNECTION );
 
  /* Just a safety check */
  if( lpConn == NULL )
  {
    ERR( "lpConn is NULL\n" );
    return 0;
  }
 
  if( lpConn->lpSessionDesc != NULL )
  {
    dwTotalSize += sizeof( DPSESSIONDESC2 );
 
    if( lpConn->lpSessionDesc->u1.lpszSessionNameA )
    {
      dwTotalSize += strlen( lpConn->lpSessionDesc->u1.lpszSessionNameA ) + 1;
    }
 
    if( lpConn->lpSessionDesc->u2.lpszPasswordA )
    {
      dwTotalSize += strlen( lpConn->lpSessionDesc->u2.lpszPasswordA ) + 1;
    }
  }
 
  if( lpConn->lpPlayerName != NULL )
  {
    dwTotalSize += sizeof( DPNAME );
 
    if( lpConn->lpPlayerName->u1.lpszShortNameA )
    {
      dwTotalSize += strlen( lpConn->lpPlayerName->u1.lpszShortNameA ) + 1;
    }
 
    if( lpConn->lpPlayerName->u2.lpszLongNameA )
    {
      dwTotalSize += strlen( lpConn->lpPlayerName->u2.lpszLongNameA ) + 1;
    }
 
  }
 
  dwTotalSize += lpConn->dwAddressSize;
 
  return dwTotalSize;
}

Referenced by DPLAYX_GetConnectionSettingsA(), and DPLAYX_SetConnectionSettingsA().

DPLAYX_SizeOfLobbyDataW()

static DWORD DPLAYX_SizeOfLobbyDataW ( const DPLCONNECTION *  lpConn )

static

Definition at line 723 of file dplayx_global.c.

{
  DWORD dwTotalSize = sizeof( DPLCONNECTION );
 
  /* Just a safety check */
  if( lpConn == NULL )
  {
    ERR( "lpConn is NULL\n" );
    return 0;
  }
 
  if( lpConn->lpSessionDesc != NULL )
  {
    dwTotalSize += sizeof( DPSESSIONDESC2 );
 
    if( lpConn->lpSessionDesc->u1.lpszSessionName )
    {
      dwTotalSize += sizeof( WCHAR ) *
        ( lstrlenW( lpConn->lpSessionDesc->u1.lpszSessionName ) + 1 );
    }
 
    if( lpConn->lpSessionDesc->u2.lpszPassword )
    {
      dwTotalSize += sizeof( WCHAR ) *
        ( lstrlenW( lpConn->lpSessionDesc->u2.lpszPassword ) + 1 );
    }
  }
 
  if( lpConn->lpPlayerName != NULL )
  {
    dwTotalSize += sizeof( DPNAME );
 
    if( lpConn->lpPlayerName->u1.lpszShortName )
    {
      dwTotalSize += sizeof( WCHAR ) *
        ( lstrlenW( lpConn->lpPlayerName->u1.lpszShortName ) + 1 );
    }
 
    if( lpConn->lpPlayerName->u2.lpszLongName )
    {
      dwTotalSize += sizeof( WCHAR ) *
        ( lstrlenW( lpConn->lpPlayerName->u2.lpszLongName ) + 1 );
    }
 
  }
 
  dwTotalSize += lpConn->dwAddressSize;
 
  return dwTotalSize;
}

Referenced by DPLAYX_GetConnectionSettingsW(), and DPLAYX_SetConnectionSettingsW().

DPLAYX_WaitForConnectionSettings()

BOOL DPLAYX_WaitForConnectionSettings

(

BOOL

bWait

)

Definition at line 998 of file dplayx_global.c.

{
  LPDPLAYX_LOBBYDATA lpLobbyData;
 
  DPLAYX_AcquireSemaphore();
 
  if( !DPLAYX_IsAppIdLobbied( 0, &lpLobbyData ) )
  {
    DPLAYX_ReleaseSemaphore();
    return FALSE;
  }
 
  lpLobbyData->bWaitForConnectionSettings = bWait;
 
  DPLAYX_ReleaseSemaphore();
 
  return TRUE;
}

Referenced by IDirectPlayLobby3AImpl_WaitForConnectionSettings(), and IDirectPlayLobby3Impl_WaitForConnectionSettings().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dplay

)

Variable Documentation

hDplayxSema

HANDLE hDplayxSema

static

Definition at line 54 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData(), and DPLAYX_DestructData().

hDplayxSharedMem

HANDLE hDplayxSharedMem

static

Definition at line 57 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData(), and DPLAYX_DestructData().

lobbyData

DPLAYX_LOBBYDATA* lobbyData = NULL

static

Definition at line 171 of file dplayx_global.c.

Referenced by DPLAYX_AnyLobbiesWaitingForConnSettings(), DPLAYX_ConstructData(), DPLAYX_CreateLobbyApplication(), and DPLAYX_IsAppIdLobbied().

lpMemArea

DPLAYX_MEM_SLICE* lpMemArea

static

Definition at line 90 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData(), DPLAYX_PrivHeapAlloc(), and DPLAYX_PrivHeapFree().

lpSharedStaticData

LPVOID lpSharedStaticData = NULL

static

Definition at line 59 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData(), and DPLAYX_DestructData().

lpszDplayxFileMapping

const char lpszDplayxFileMapping[] = "WINE_DPLAYX_FM"

static

Definition at line 56 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData().

lpszDplayxSemaName

const char lpszDplayxSemaName[] = "WINE_DPLAYX_SM"

static

Definition at line 53 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData().

sessionData

DPSESSIONDESC2* sessionData = NULL

static

Definition at line 174 of file dplayx_global.c.

Referenced by DPLAYX_ConstructData().