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Diffstat (limited to 'Xi/setbmap.c')
| -rw-r--r-- | Xi/setbmap.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/Xi/setbmap.c b/Xi/setbmap.c new file mode 100644 index 000000000..b5335de05 --- /dev/null +++ b/Xi/setbmap.c @@ -0,0 +1,163 @@ +/* $Xorg: setbmap.c,v 1.4 2001/02/09 02:04:34 xorgcvs Exp $ */ + +/************************************************************ + +Copyright 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall not be +used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization from The Open Group. + +Copyright 1989 by Hewlett-Packard Company, Palo Alto, California. + + 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 name of Hewlett-Packard 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, (char *)rep); + } |