int rdpgfx_recv_solid_fill_pdu(RDPGFX_CHANNEL_CALLBACK* callback, wStream* s)
{
UINT16 index;
RDPGFX_RECT16* fillRect;
RDPGFX_SOLID_FILL_PDU pdu;
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
if (Stream_GetRemainingLength(s) < 8)
return -1;
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
rdpgfx_read_color32(s, &(pdu.fillPixel)); /* fillPixel (4 bytes) */
Stream_Read_UINT16(s, pdu.fillRectCount); /* fillRectCount (2 bytes) */
if (Stream_GetRemainingLength(s) < (size_t) (pdu.fillRectCount * 8))
return -1;
pdu.fillRects = (RDPGFX_RECT16*) calloc(pdu.fillRectCount, sizeof(RDPGFX_RECT16));
if (!pdu.fillRects)
return -1;
for (index = 0; index < pdu.fillRectCount; index++)
{
fillRect = &(pdu.fillRects[index]);
rdpgfx_read_rect16(s, fillRect);
}
WLog_Print(gfx->log, WLOG_DEBUG, "RecvSolidFillPdu: surfaceId: %d fillRectCount: %d",
pdu.surfaceId, pdu.fillRectCount);
if (context && context->SolidFill)
{
context->SolidFill(context, &pdu);
}
free(pdu.fillRects);
return 1;
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
static UINT rdpgfx_recv_solid_fill_pdu(RDPGFX_CHANNEL_CALLBACK* callback, wStream* s)
{
UINT16 index;
RECTANGLE_16* fillRect;
RDPGFX_SOLID_FILL_PDU pdu;
RDPGFX_PLUGIN* gfx = (RDPGFX_PLUGIN*) callback->plugin;
RdpgfxClientContext* context = (RdpgfxClientContext*) gfx->iface.pInterface;
UINT error;
if (Stream_GetRemainingLength(s) < 8)
{
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
return ERROR_INVALID_DATA;
}
Stream_Read_UINT16(s, pdu.surfaceId); /* surfaceId (2 bytes) */
if ((error = rdpgfx_read_color32(s, &(pdu.fillPixel)))) /* fillPixel (4 bytes) */
{
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_color32 failed with error %"PRIu32"!", error);
return error;
}
Stream_Read_UINT16(s, pdu.fillRectCount); /* fillRectCount (2 bytes) */
if (Stream_GetRemainingLength(s) < (size_t)(pdu.fillRectCount * 8))
{
WLog_Print(gfx->log, WLOG_ERROR, "not enough data!");
return ERROR_INVALID_DATA;
}
pdu.fillRects = (RECTANGLE_16*) calloc(pdu.fillRectCount, sizeof(RECTANGLE_16));
if (!pdu.fillRects)
{
WLog_Print(gfx->log, WLOG_ERROR, "calloc failed!");
return CHANNEL_RC_NO_MEMORY;
}
for (index = 0; index < pdu.fillRectCount; index++)
{
fillRect = &(pdu.fillRects[index]);
if ((error = rdpgfx_read_rect16(s, fillRect)))
{
WLog_Print(gfx->log, WLOG_ERROR, "rdpgfx_read_rect16 failed with error %"PRIu32"!", error);
free(pdu.fillRects);
return error;
}
}
WLog_Print(gfx->log, WLOG_DEBUG, "RecvSolidFillPdu: surfaceId: %"PRIu16" fillRectCount: %"PRIu16"",
pdu.surfaceId, pdu.fillRectCount);
if (context)
{
IFCALLRET(context->SolidFill, error, context, &pdu);
if (error)
WLog_Print(gfx->log, WLOG_ERROR, "context->SolidFill failed with error %"PRIu32"", error);
}
free(pdu.fillRects);
return error;
}
