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- /* $XConsortium: xchgkmap.c,v 1.5 89/12/02 15:20:34 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.
-
- ********************************************************/
-
- /********************************************************************
- *
- * Change key mapping for an extension device.
- *
- */
-
- #define NEED_EVENTS /* for inputstr.h */
- #define NEED_REPLIES
- #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;
- DeviceIntPtr LookupDeviceIntRec();
-
- /***********************************************************************
- *
- * This procedure swaps the request when the client and
- * server have different byte orderings.
- *
- */
-
- int
- SProcXChangeDeviceKeyMapping(client)
- register ClientPtr client;
- {
- register char n;
- register long *p;
- register int i, count;
-
- REQUEST(xChangeDeviceKeyMappingReq);
- swaps(&stuff->length, n);
- p = (long *) &stuff[1];
- count = stuff->keyCodes * stuff->keySymsPerKeyCode;
- for (i = 0; i < count; i++)
- {
- swapl(p, n);
- p++;
- }
- return(ProcXChangeDeviceKeyMapping(client));
- }
-
- /***********************************************************************
- *
- * Change the device key mapping.
- *
- */
-
- ProcXChangeDeviceKeyMapping(client)
- register ClientPtr client;
- {
- int ret;
- unsigned len;
- DeviceIntPtr dev;
-
- REQUEST(xChangeDeviceKeyMappingReq);
- REQUEST_AT_LEAST_SIZE(xChangeDeviceKeyMappingReq);
-
- dev = LookupDeviceIntRec (stuff->deviceid);
- if (dev == NULL)
- {
- SendErrorToClient (client, IReqCode, X_ChangeDeviceKeyMapping, 0,
- BadDevice);
- return Success;
- }
- len = stuff->length - (sizeof(xChangeDeviceKeyMappingReq) >> 2);
-
- ret = ChangeKeyMapping (client, dev, len, DeviceMappingNotify,
- stuff->firstKeyCode, stuff->keyCodes, stuff->keySymsPerKeyCode,
- &stuff[1]);
-
- if (ret != Success)
- SendErrorToClient (client, IReqCode, X_ChangeDeviceKeyMapping, 0,
- ret);
- return Success;
- }
-