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- /* $XConsortium: xsetbmap.c,v 1.6 89/12/02 15:21:33 rws Exp $ */
-
- /************************************************************
- Copyright (c) 1989 by Hewlett-Packard Company, Palo Alto, California, and the
- Massachusetts Institute of Technology, Cambridge, Massachusetts.
-
- All Rights Reserved
-
- Permission to use, copy, modify, and distribute this software and its
- documentation for any purpose and without fee is hereby granted,
- provided that the above copyright notice appear in all copies and that
- both that copyright notice and this permission notice appear in
- supporting documentation, and that the names of Hewlett-Packard or MIT not be
- used in advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- HEWLETT-PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- HEWLETT-PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- SOFTWARE.
-
- ********************************************************/
-
- /***********************************************************************
- *
- * Request to change the button mapping of an extension device.
- *
- */
-
- #define NEED_EVENTS
- #define NEED_REPLIES
- #define IsOn(ptr, bit) \
- (((BYTE *) (ptr))[(bit)>>3] & (1 << ((bit) & 7)))
-
- #include "X.h" /* for inputstr.h */
- #include "Xproto.h" /* Request macro */
- #include "inputstr.h" /* DeviceIntPtr */
- #include "XI.h"
- #include "XIproto.h"
-
- extern int IReqCode;
- extern int BadDevice;
- extern int DeviceMappingNotify;
- extern void (* ReplySwapVector[256]) ();
- DeviceIntPtr LookupDeviceIntRec();
-
- /***********************************************************************
- *
- * This procedure changes the button mapping.
- *
- */
-
- int
- SProcXSetDeviceButtonMapping(client)
- register ClientPtr client;
- {
- register char n;
-
- REQUEST(xSetDeviceButtonMappingReq);
- swaps(&stuff->length, n);
- return(ProcXSetDeviceButtonMapping(client));
- }
-
- /***********************************************************************
- *
- * This procedure lists the input devices available to the server.
- *
- */
-
- ProcXSetDeviceButtonMapping (client)
- register ClientPtr client;
- {
- int ret;
- xSetDeviceButtonMappingReply rep;
- DeviceIntPtr dev;
-
- REQUEST(xSetDeviceButtonMappingReq);
- REQUEST_AT_LEAST_SIZE(xSetDeviceButtonMappingReq);
-
- if (stuff->length != (sizeof(xSetDeviceButtonMappingReq) +
- stuff->map_length + 3)>>2)
- {
- SendErrorToClient(client, IReqCode, X_SetDeviceButtonMapping, 0,
- BadLength);
- return Success;
- }
-
- rep.repType = X_Reply;
- rep.RepType = X_SetDeviceButtonMapping;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
- rep.status = MappingSuccess;
-
- dev = LookupDeviceIntRec (stuff->deviceid);
- if (dev == NULL)
- {
- SendErrorToClient(client, IReqCode, X_SetDeviceButtonMapping, 0,
- BadDevice);
- return Success;
- }
-
- ret = SetButtonMapping (client, dev, stuff->map_length, &stuff[1]);
-
- if (ret == BadValue || ret == BadMatch)
- {
- SendErrorToClient(client, IReqCode, X_SetDeviceButtonMapping, 0,
- ret);
- return Success;
- }
- else
- {
- rep.status = ret;
- WriteReplyToClient(client, sizeof(xSetDeviceButtonMappingReply), &rep);
- }
-
- if (ret != MappingBusy)
- SendDeviceMappingNotify(MappingPointer, 0, 0, dev);
- return Success;
- }
-
- /***********************************************************************
- *
- * This procedure writes the reply for the XSetDeviceButtonMapping function,
- * if the client and server have a different byte ordering.
- *
- */
-
- SRepXSetDeviceButtonMapping (client, size, rep)
- ClientPtr client;
- int size;
- xSetDeviceButtonMappingReply *rep;
- {
- register char n;
-
- swaps(&rep->sequenceNumber, n);
- swapl(&rep->length, n);
- WriteToClient(client, size, rep);
- }
-