111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/*
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Copyright 2006 Peter Hutterer <peter@cs.unisa.edu.au>
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of the author shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from the author.
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*/
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/***********************************************************************
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*
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* Request change pairing between pointer and keyboard device.
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*
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*/
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#define NEED_EVENTS
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#define NEED_REPLIES
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <X11/X.h> /* for inputstr.h */
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#include <X11/Xproto.h> /* Request macro */
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#include "inputstr.h" /* DeviceIntPtr */
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#include "windowstr.h" /* window structure */
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#include "scrnintstr.h" /* screen structure */
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#include <X11/extensions/XI.h>
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#include <X11/extensions/XIproto.h>
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#include "extnsionst.h"
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#include "extinit.h" /* LookupDeviceIntRec */
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#include "exevents.h"
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#include "exglobals.h"
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#include "chpkpair.h"
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/***********************************************************************
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*
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* This procedure allows a client to change the pairing of a pointer with a
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* a keyboard.
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*
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*/
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int SProcXChangePointerKeyboardPairing(register ClientPtr client)
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{
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register char n;
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REQUEST(xChangePointerKeyboardPairingReq);
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swaps(&stuff->length, n);
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return (ProcXChangePointerKeyboardPairing(client));
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}
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int
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ProcXChangePointerKeyboardPairing(register ClientPtr client)
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{
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DeviceIntPtr pPointer, pKeyboard;
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int ret;
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REQUEST(xChangePointerKeyboardPairingReq);
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REQUEST_SIZE_MATCH(xChangePointerKeyboardPairingReq);
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/* check if client is registered */
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pPointer = LookupDeviceIntRec(stuff->pointer);
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if (pPointer == NULL)
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{
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SendErrorToClient(client, IReqCode, X_ChangePointerKeyboardPairing,
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stuff->pointer, BadDevice);
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return Success;
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}
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pKeyboard = LookupDeviceIntRec(stuff->keyboard);
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if (pKeyboard == NULL)
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{
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SendErrorToClient(client, IReqCode, X_ChangePointerKeyboardPairing,
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stuff->keyboard, BadDevice);
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return Success;
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}
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ret = PairDevices(client, pPointer, pKeyboard);
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if (ret != Success)
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{
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SendErrorToClient(client, IReqCode, X_ChangePointerKeyboardPairing,
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0, ret);
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return Success;
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}
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/* TODO: generate event here... */
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return Success;
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}
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