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dplayx: Merge the IDirectPlay4_GetPlayerData helper.

This commit is contained in:
Michael Stefaniuc 2013-03-29 16:55:48 +01:00 committed by Alexandre Julliard
parent a784e23917
commit 0dd3f041f4
1 changed files with 40 additions and 61 deletions
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69
dlls/dplayx/dplay.c
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@ -89,9 +89,6 @@ static HRESULT DP_IF_DestroyPlayer
static HRESULT DP_IF_GetGroupName
( IDirectPlay2Impl* This, DPID idGroup, LPVOID lpData,
LPDWORD lpdwDataSize, BOOL bAnsi );
static HRESULT DP_IF_GetPlayerData
( IDirectPlay2Impl* This, DPID idPlayer, LPVOID lpData,
LPDWORD lpdwDataSize, DWORD dwFlags, BOOL bAnsi );
static HRESULT DP_IF_GetPlayerName
( IDirectPlay2Impl* This, DPID idPlayer, LPVOID lpData,
LPDWORD lpdwDataSize, BOOL bAnsi );
@ -2249,70 +2246,52 @@ static HRESULT WINAPI IDirectPlay4Impl_GetPlayerCaps( IDirectPlay4 *iface, DPID
return (*This->dp2->spData.lpCB->GetCaps)( &data );
}
static HRESULT DP_IF_GetPlayerData
( IDirectPlay2Impl* This, DPID idPlayer, LPVOID lpData,
LPDWORD lpdwDataSize, DWORD dwFlags, BOOL bAnsi )
static HRESULT WINAPI IDirectPlay4AImpl_GetPlayerData( IDirectPlay4A *iface, DPID player,
void *data, DWORD *size, DWORD flags )
{
lpPlayerList lpPList;
DWORD dwRequiredBufferSize;
LPVOID lpCopyDataFrom;
IDirectPlayImpl *This = impl_from_IDirectPlay4A( iface );
return IDirectPlayX_GetPlayerData( &This->IDirectPlay4_iface, player, data, size, flags );
}
TRACE( "(%p)->(0x%08x,%p,%p,0x%08x,%u)\n",
This, idPlayer, lpData, lpdwDataSize, dwFlags, bAnsi );
static HRESULT WINAPI IDirectPlay4Impl_GetPlayerData( IDirectPlay4 *iface, DPID player,
void *data, DWORD *size, DWORD flags )
{
IDirectPlayImpl *This = impl_from_IDirectPlay4( iface );
lpPlayerList plist;
DWORD bufsize;
void *src;
TRACE( "(%p)->(0x%08x,%p,%p,0x%08x)\n", This, player, data, size, flags );
if ( This->dp2->connectionInitialized == NO_PROVIDER )
{
return DPERR_UNINITIALIZED;
}
if( ( lpPList = DP_FindPlayer( This, idPlayer ) ) == NULL )
{
if ( ( plist = DP_FindPlayer( This, player ) ) == NULL )
return DPERR_INVALIDPLAYER;
}
/* How much buffer is required? */
if( dwFlags & DPSET_LOCAL )
if ( flags & DPSET_LOCAL )
{
dwRequiredBufferSize = lpPList->lpPData->dwLocalDataSize;
lpCopyDataFrom = lpPList->lpPData->lpLocalData;
bufsize = plist->lpPData->dwLocalDataSize;
src = plist->lpPData->lpLocalData;
}
else
{
dwRequiredBufferSize = lpPList->lpPData->dwRemoteDataSize;
lpCopyDataFrom = lpPList->lpPData->lpRemoteData;
bufsize = plist->lpPData->dwRemoteDataSize;
src = plist->lpPData->lpRemoteData;
}
/* Is the user requesting to know how big a buffer is required? */
if( ( lpData == NULL ) ||
( *lpdwDataSize < dwRequiredBufferSize )
)
if ( !data || *size < bufsize )
{
*lpdwDataSize = dwRequiredBufferSize;
*size = bufsize;
return DPERR_BUFFERTOOSMALL;
}
CopyMemory( lpData, lpCopyDataFrom, dwRequiredBufferSize );
CopyMemory( data, src, bufsize );
return DP_OK;
}
static HRESULT WINAPI IDirectPlay4AImpl_GetPlayerData( IDirectPlay4A *iface, DPID idPlayer,
void *lpData, DWORD *lpdwDataSize, DWORD dwFlags )
{
IDirectPlayImpl *This = impl_from_IDirectPlay4A( iface );
return DP_IF_GetPlayerData( This, idPlayer, lpData, lpdwDataSize,
dwFlags, TRUE );
}
static HRESULT WINAPI DirectPlay2WImpl_GetPlayerData
( LPDIRECTPLAY2 iface, DPID idPlayer, LPVOID lpData,
LPDWORD lpdwDataSize, DWORD dwFlags )
{
IDirectPlay2Impl *This = (IDirectPlay2Impl *)iface;
return DP_IF_GetPlayerData( This, idPlayer, lpData, lpdwDataSize,
dwFlags, FALSE );
}
static HRESULT DP_IF_GetPlayerName
( IDirectPlay2Impl* This, DPID idPlayer, LPVOID lpData,
LPDWORD lpdwDataSize, BOOL bAnsi )
@ -4489,7 +4468,7 @@ static const IDirectPlay4Vtbl dp4_vt =
IDirectPlay4Impl_GetMessageCount,
IDirectPlay4Impl_GetPlayerAddress,
IDirectPlay4Impl_GetPlayerCaps,
XCAST(GetPlayerData)DirectPlay2WImpl_GetPlayerData,
IDirectPlay4Impl_GetPlayerData,
XCAST(GetPlayerName)DirectPlay2WImpl_GetPlayerName,
XCAST(GetSessionDesc)DirectPlay2WImpl_GetSessionDesc,
IDirectPlay4Impl_Initialize,