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- /* $XConsortium: xgetkmap.c,v 1.4 89/12/02 15:21:00 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.
-
- ********************************************************/
-
- /********************************************************************
- *
- * Get the 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 void (* ReplySwapVector[256]) ();
- DeviceIntPtr LookupDeviceIntRec();
-
- /***********************************************************************
- *
- * This procedure gets the key mapping for an extension device,
- * for clients on machines with a different byte ordering than the server.
- *
- */
-
- int
- SProcXGetDeviceKeyMapping(client)
- register ClientPtr client;
- {
- register char n;
-
- REQUEST(xGetDeviceKeyMappingReq);
- swaps(&stuff->length, n);
- return(ProcXGetDeviceKeyMapping(client));
- }
-
- /***********************************************************************
- *
- * Get the device key mapping.
- *
- */
-
- ProcXGetDeviceKeyMapping(client)
- register ClientPtr client;
- {
- extern void CopySwap32Write();
- xGetDeviceKeyMappingReply rep;
- DeviceIntPtr dev;
- KeySymsPtr k;
-
- REQUEST(xGetDeviceKeyMappingReq);
- REQUEST_SIZE_MATCH(xGetDeviceKeyMappingReq);
-
- dev = LookupDeviceIntRec (stuff->deviceid);
- if (dev == NULL)
- {
- SendErrorToClient (client, IReqCode, X_GetDeviceKeyMapping, 0,
- BadDevice);
- return Success;
- }
-
- if (dev->key == NULL)
- {
- SendErrorToClient (client, IReqCode, X_GetDeviceKeyMapping, 0,
- BadMatch);
- return Success;
- }
- k = &dev->key->curKeySyms;
-
- if ((stuff->firstKeyCode < k->minKeyCode) ||
- (stuff->firstKeyCode > k->maxKeyCode))
- {
- client->errorValue = stuff->firstKeyCode;
- SendErrorToClient (client, IReqCode, X_GetDeviceKeyMapping, 0,
- BadValue);
- return Success;
- }
-
- if (stuff->firstKeyCode + stuff->count > k->maxKeyCode + 1)
- {
- client->errorValue = stuff->count;
- SendErrorToClient (client, IReqCode, X_GetDeviceKeyMapping, 0,
- BadValue);
- return Success;
- }
-
- rep.repType = X_Reply;
- rep.RepType = X_GetDeviceKeyMapping;
- rep.sequenceNumber = client->sequence;
- rep.keySymsPerKeyCode = k->mapWidth;
- rep.length = (k->mapWidth * stuff->count); /* KeySyms are 4 bytes */
- WriteReplyToClient(client, sizeof(xGetDeviceKeyMappingReply), &rep);
-
- client->pSwapReplyFunc = CopySwap32Write;
- WriteSwappedDataToClient(
- client,
- k->mapWidth * stuff->count * sizeof(KeySym),
- &k->map[stuff->firstKeyCode - k->minKeyCode]);
-
- return Success;
- }
-
- /***********************************************************************
- *
- * This procedure writes the reply for the XGetDeviceKeyMapping function,
- * if the client and server have a different byte ordering.
- *
- */
-
- SRepXGetDeviceKeyMapping (client, size, rep)
- ClientPtr client;
- int size;
- xGetDeviceKeyMappingReply *rep;
- {
- register char n;
-
- swaps(&rep->sequenceNumber, n);
- swapl(&rep->length, n);
- WriteToClient(client, size, rep);
- }
-
-