diff options
Diffstat (limited to 'xorg-server/Xi/setmode.c')
| -rw-r--r-- | xorg-server/Xi/setmode.c | 288 |
1 files changed, 142 insertions, 146 deletions
diff --git a/xorg-server/Xi/setmode.c b/xorg-server/Xi/setmode.c index 9f88eacf6..80ee764b0 100644 --- a/xorg-server/Xi/setmode.c +++ b/xorg-server/Xi/setmode.c @@ -1,146 +1,142 @@ -/************************************************************
-
-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 mode of an extension input device.
- *
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "inputstr.h" /* DeviceIntPtr */
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "XIstubs.h"
-#include "exglobals.h"
-
-#include "setmode.h"
-
-/***********************************************************************
- *
- * Handle a request from a client with a different byte order.
- *
- */
-
-int
-SProcXSetDeviceMode(ClientPtr client)
-{
- char n;
-
- REQUEST(xSetDeviceModeReq);
- swaps(&stuff->length, n);
- return (ProcXSetDeviceMode(client));
-}
-
-/***********************************************************************
- *
- * This procedure sets the mode of a device.
- *
- */
-
-int
-ProcXSetDeviceMode(ClientPtr client)
-{
- DeviceIntPtr dev;
- xSetDeviceModeReply rep;
- int rc;
-
- REQUEST(xSetDeviceModeReq);
- REQUEST_SIZE_MATCH(xSetDeviceModeReq);
-
- rep.repType = X_Reply;
- rep.RepType = X_SetDeviceMode;
- rep.length = 0;
- rep.sequenceNumber = client->sequence;
-
- rc = dixLookupDevice(&dev, stuff->deviceid, client, DixSetAttrAccess);
- if (rc != Success)
- return rc;
- if (dev->valuator == NULL)
- return BadMatch;
- if ((dev->deviceGrab.grab) && !SameClient(dev->deviceGrab.grab, client))
- rep.status = AlreadyGrabbed;
- else
- rep.status = SetDeviceMode(client, dev, stuff->mode);
-
- if (rep.status == Success)
- valuator_set_mode(dev, VALUATOR_MODE_ALL_AXES, stuff->mode);
- else if (rep.status != AlreadyGrabbed)
- {
- switch(rep.status) {
- case BadMatch:
- case BadImplementation:
- case BadAlloc:
- break;
- default:
- rep.status = BadMode;
- }
- return rep.status;
- }
-
- WriteReplyToClient(client, sizeof(xSetDeviceModeReply), &rep);
- return Success;
-}
-
-/***********************************************************************
- *
- * This procedure writes the reply for the XSetDeviceMode function,
- * if the client and server have a different byte ordering.
- *
- */
-
-void
-SRepXSetDeviceMode(ClientPtr client, int size, xSetDeviceModeReply * rep)
-{
- char n;
-
- swaps(&rep->sequenceNumber, n);
- swapl(&rep->length, n);
- WriteToClient(client, size, (char *)rep);
-}
+/************************************************************ + +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 mode of an extension input device. + * + */ + +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include "inputstr.h" /* DeviceIntPtr */ +#include <X11/extensions/XI.h> +#include <X11/extensions/XIproto.h> +#include "XIstubs.h" +#include "exglobals.h" + +#include "setmode.h" + +/*********************************************************************** + * + * Handle a request from a client with a different byte order. + * + */ + +int +SProcXSetDeviceMode(ClientPtr client) +{ + REQUEST(xSetDeviceModeReq); + swaps(&stuff->length); + return (ProcXSetDeviceMode(client)); +} + +/*********************************************************************** + * + * This procedure sets the mode of a device. + * + */ + +int +ProcXSetDeviceMode(ClientPtr client) +{ + DeviceIntPtr dev; + xSetDeviceModeReply rep; + int rc; + + REQUEST(xSetDeviceModeReq); + REQUEST_SIZE_MATCH(xSetDeviceModeReq); + + rep.repType = X_Reply; + rep.RepType = X_SetDeviceMode; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + rc = dixLookupDevice(&dev, stuff->deviceid, client, DixSetAttrAccess); + if (rc != Success) + return rc; + if (dev->valuator == NULL) + return BadMatch; + if ((dev->deviceGrab.grab) && !SameClient(dev->deviceGrab.grab, client)) + rep.status = AlreadyGrabbed; + else + rep.status = SetDeviceMode(client, dev, stuff->mode); + + if (rep.status == Success) + valuator_set_mode(dev, VALUATOR_MODE_ALL_AXES, stuff->mode); + else if (rep.status != AlreadyGrabbed) + { + switch(rep.status) { + case BadMatch: + case BadImplementation: + case BadAlloc: + break; + default: + rep.status = BadMode; + } + return rep.status; + } + + WriteReplyToClient(client, sizeof(xSetDeviceModeReply), &rep); + return Success; +} + +/*********************************************************************** + * + * This procedure writes the reply for the XSetDeviceMode function, + * if the client and server have a different byte ordering. + * + */ + +void +SRepXSetDeviceMode(ClientPtr client, int size, xSetDeviceModeReply * rep) +{ + swaps(&rep->sequenceNumber); + swapl(&rep->length); + WriteToClient(client, size, (char *)rep); +} |