From 0b9b391c5a7acb31e5d8061169649043a38d6d0e Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 28 Mar 2011 10:22:02 +0000 Subject: xserver xkeyboard-config mesa git update 28 Mar 2011 --- xorg-server/Xi/getdctl.c | 555 ++++++++++++++++++++--------------------------- 1 file changed, 241 insertions(+), 314 deletions(-) (limited to 'xorg-server/Xi/getdctl.c') diff --git a/xorg-server/Xi/getdctl.c b/xorg-server/Xi/getdctl.c index 35ddd3f8e..4e04b8b06 100644 --- a/xorg-server/Xi/getdctl.c +++ b/xorg-server/Xi/getdctl.c @@ -1,314 +1,241 @@ -/************************************************************ - -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. - -********************************************************/ - -/******************************************************************** - * - * Get Device control attributes for an extension device. - * - */ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include "inputstr.h" /* DeviceIntPtr */ -#include -#include -#include "exglobals.h" - -#include "getdctl.h" - -/*********************************************************************** - * - * This procedure gets the control attributes for an extension device, - * for clients on machines with a different byte ordering than the server. - * - */ - -int -SProcXGetDeviceControl(ClientPtr client) -{ - char n; - - REQUEST(xGetDeviceControlReq); - swaps(&stuff->length, n); - REQUEST_SIZE_MATCH(xGetDeviceControlReq); - swaps(&stuff->control, n); - return (ProcXGetDeviceControl(client)); -} - -/*********************************************************************** - * - * This procedure copies DeviceResolution data, swapping if necessary. - * - */ - -static void -CopySwapDeviceResolution(ClientPtr client, ValuatorClassPtr v, char *buf, - int length) -{ - char n; - AxisInfoPtr a; - xDeviceResolutionState *r; - int i, *iptr; - - r = (xDeviceResolutionState *) buf; - r->control = DEVICE_RESOLUTION; - r->length = length; - r->num_valuators = v->numAxes; - buf += sizeof(xDeviceResolutionState); - iptr = (int *)buf; - for (i = 0, a = v->axes; i < v->numAxes; i++, a++) - *iptr++ = a->resolution; - for (i = 0, a = v->axes; i < v->numAxes; i++, a++) - *iptr++ = a->min_resolution; - for (i = 0, a = v->axes; i < v->numAxes; i++, a++) - *iptr++ = a->max_resolution; - if (client->swapped) { - swaps(&r->control, n); - swaps(&r->length, n); - swapl(&r->num_valuators, n); - iptr = (int *)buf; - for (i = 0; i < (3 * v->numAxes); i++, iptr++) { - swapl(iptr, n); - } - } -} - -static void CopySwapDeviceAbsCalib (ClientPtr client, AbsoluteClassPtr dts, - char *buf) -{ - char n; - xDeviceAbsCalibState *calib = (xDeviceAbsCalibState *) buf; - - calib->control = DEVICE_ABS_CALIB; - calib->length = sizeof(xDeviceAbsCalibState); - calib->min_x = dts->min_x; - calib->max_x = dts->max_x; - calib->min_y = dts->min_y; - calib->max_y = dts->max_y; - calib->flip_x = dts->flip_x; - calib->flip_y = dts->flip_y; - calib->rotation = dts->rotation; - calib->button_threshold = dts->button_threshold; - - if (client->swapped) { - swaps(&calib->control, n); - swaps(&calib->length, n); - swapl(&calib->min_x, n); - swapl(&calib->max_x, n); - swapl(&calib->min_y, n); - swapl(&calib->max_y, n); - swapl(&calib->flip_x, n); - swapl(&calib->flip_y, n); - swapl(&calib->rotation, n); - swapl(&calib->button_threshold, n); - } -} - -static void CopySwapDeviceAbsArea (ClientPtr client, AbsoluteClassPtr dts, - char *buf) -{ - char n; - xDeviceAbsAreaState *area = (xDeviceAbsAreaState *) buf; - - area->control = DEVICE_ABS_AREA; - area->length = sizeof(xDeviceAbsAreaState); - area->offset_x = dts->offset_x; - area->offset_y = dts->offset_y; - area->width = dts->width; - area->height = dts->height; - area->screen = dts->screen; - area->following = dts->following; - - if (client->swapped) { - swaps(&area->control, n); - swaps(&area->length, n); - swapl(&area->offset_x, n); - swapl(&area->offset_y, n); - swapl(&area->width, n); - swapl(&area->height, n); - swapl(&area->screen, n); - swapl(&area->following, n); - } -} - -static void CopySwapDeviceCore (ClientPtr client, DeviceIntPtr dev, char *buf) -{ - char n; - xDeviceCoreState *c = (xDeviceCoreState *) buf; - - c->control = DEVICE_CORE; - c->length = sizeof(xDeviceCoreState); - c->status = dev->coreEvents; - c->iscore = (dev == inputInfo.keyboard || dev == inputInfo.pointer); - - if (client->swapped) { - swaps(&c->control, n); - swaps(&c->length, n); - swaps(&c->status, n); - } -} - -static void CopySwapDeviceEnable (ClientPtr client, DeviceIntPtr dev, char *buf) -{ - char n; - xDeviceEnableState *e = (xDeviceEnableState *) buf; - - e->control = DEVICE_ENABLE; - e->length = sizeof(xDeviceEnableState); - e->enable = dev->enabled; - - if (client->swapped) { - swaps(&e->control, n); - swaps(&e->length, n); - swaps(&e->enable, n); - } -} - -/*********************************************************************** - * - * This procedure writes the reply for the xGetDeviceControl function, - * if the client and server have a different byte ordering. - * - */ - -void -SRepXGetDeviceControl(ClientPtr client, int size, xGetDeviceControlReply * rep) -{ - char n; - - swaps(&rep->sequenceNumber, n); - swapl(&rep->length, n); - WriteToClient(client, size, (char *)rep); -} - -/*********************************************************************** - * - * Get the state of the specified device control. - * - */ - -int -ProcXGetDeviceControl(ClientPtr client) -{ - int rc, total_length = 0; - char *buf, *savbuf; - DeviceIntPtr dev; - xGetDeviceControlReply rep; - - REQUEST(xGetDeviceControlReq); - REQUEST_SIZE_MATCH(xGetDeviceControlReq); - - rc = dixLookupDevice(&dev, stuff->deviceid, client, DixGetAttrAccess); - if (rc != Success) - return rc; - - rep.repType = X_Reply; - rep.RepType = X_GetDeviceControl; - rep.length = 0; - rep.sequenceNumber = client->sequence; - - switch (stuff->control) { - case DEVICE_RESOLUTION: - if (!dev->valuator) - return BadMatch; - total_length = sizeof(xDeviceResolutionState) + - (3 * sizeof(int) * dev->valuator->numAxes); - break; - case DEVICE_ABS_CALIB: - if (!dev->absolute) - return BadMatch; - - total_length = sizeof(xDeviceAbsCalibState); - break; - case DEVICE_ABS_AREA: - if (!dev->absolute) - return BadMatch; - - total_length = sizeof(xDeviceAbsAreaState); - break; - case DEVICE_CORE: - total_length = sizeof(xDeviceCoreState); - break; - case DEVICE_ENABLE: - total_length = sizeof(xDeviceEnableState); - break; - default: - return BadValue; - } - - buf = (char *)malloc(total_length); - if (!buf) - return BadAlloc; - savbuf = buf; - - switch (stuff->control) { - case DEVICE_RESOLUTION: - CopySwapDeviceResolution(client, dev->valuator, buf, total_length); - break; - case DEVICE_ABS_CALIB: - CopySwapDeviceAbsCalib(client, dev->absolute, buf); - break; - case DEVICE_ABS_AREA: - CopySwapDeviceAbsArea(client, dev->absolute, buf); - break; - case DEVICE_CORE: - CopySwapDeviceCore(client, dev, buf); - break; - case DEVICE_ENABLE: - CopySwapDeviceEnable(client, dev, buf); - break; - default: - break; - } - - rep.length = bytes_to_int32(total_length); - WriteReplyToClient(client, sizeof(xGetDeviceControlReply), &rep); - WriteToClient(client, total_length, savbuf); - free(savbuf); - return Success; -} +/************************************************************ + +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. + +********************************************************/ + +/******************************************************************** + * + * Get Device control attributes for an extension device. + * + */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#endif + +#include "inputstr.h" /* DeviceIntPtr */ +#include +#include +#include "exglobals.h" + +#include "getdctl.h" + +/*********************************************************************** + * + * This procedure gets the control attributes for an extension device, + * for clients on machines with a different byte ordering than the server. + * + */ + +int +SProcXGetDeviceControl(ClientPtr client) +{ + char n; + + REQUEST(xGetDeviceControlReq); + swaps(&stuff->length, n); + REQUEST_SIZE_MATCH(xGetDeviceControlReq); + swaps(&stuff->control, n); + return (ProcXGetDeviceControl(client)); +} + +/*********************************************************************** + * + * This procedure copies DeviceResolution data, swapping if necessary. + * + */ + +static void +CopySwapDeviceResolution(ClientPtr client, ValuatorClassPtr v, char *buf, + int length) +{ + char n; + AxisInfoPtr a; + xDeviceResolutionState *r; + int i, *iptr; + + r = (xDeviceResolutionState *) buf; + r->control = DEVICE_RESOLUTION; + r->length = length; + r->num_valuators = v->numAxes; + buf += sizeof(xDeviceResolutionState); + iptr = (int *)buf; + for (i = 0, a = v->axes; i < v->numAxes; i++, a++) + *iptr++ = a->resolution; + for (i = 0, a = v->axes; i < v->numAxes; i++, a++) + *iptr++ = a->min_resolution; + for (i = 0, a = v->axes; i < v->numAxes; i++, a++) + *iptr++ = a->max_resolution; + if (client->swapped) { + swaps(&r->control, n); + swaps(&r->length, n); + swapl(&r->num_valuators, n); + iptr = (int *)buf; + for (i = 0; i < (3 * v->numAxes); i++, iptr++) { + swapl(iptr, n); + } + } +} + +static void CopySwapDeviceCore (ClientPtr client, DeviceIntPtr dev, char *buf) +{ + char n; + xDeviceCoreState *c = (xDeviceCoreState *) buf; + + c->control = DEVICE_CORE; + c->length = sizeof(xDeviceCoreState); + c->status = dev->coreEvents; + c->iscore = (dev == inputInfo.keyboard || dev == inputInfo.pointer); + + if (client->swapped) { + swaps(&c->control, n); + swaps(&c->length, n); + swaps(&c->status, n); + } +} + +static void CopySwapDeviceEnable (ClientPtr client, DeviceIntPtr dev, char *buf) +{ + char n; + xDeviceEnableState *e = (xDeviceEnableState *) buf; + + e->control = DEVICE_ENABLE; + e->length = sizeof(xDeviceEnableState); + e->enable = dev->enabled; + + if (client->swapped) { + swaps(&e->control, n); + swaps(&e->length, n); + swaps(&e->enable, n); + } +} + +/*********************************************************************** + * + * This procedure writes the reply for the xGetDeviceControl function, + * if the client and server have a different byte ordering. + * + */ + +void +SRepXGetDeviceControl(ClientPtr client, int size, xGetDeviceControlReply * rep) +{ + char n; + + swaps(&rep->sequenceNumber, n); + swapl(&rep->length, n); + WriteToClient(client, size, (char *)rep); +} + +/*********************************************************************** + * + * Get the state of the specified device control. + * + */ + +int +ProcXGetDeviceControl(ClientPtr client) +{ + int rc, total_length = 0; + char *buf, *savbuf; + DeviceIntPtr dev; + xGetDeviceControlReply rep; + + REQUEST(xGetDeviceControlReq); + REQUEST_SIZE_MATCH(xGetDeviceControlReq); + + rc = dixLookupDevice(&dev, stuff->deviceid, client, DixGetAttrAccess); + if (rc != Success) + return rc; + + rep.repType = X_Reply; + rep.RepType = X_GetDeviceControl; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + switch (stuff->control) { + case DEVICE_RESOLUTION: + if (!dev->valuator) + return BadMatch; + total_length = sizeof(xDeviceResolutionState) + + (3 * sizeof(int) * dev->valuator->numAxes); + break; + case DEVICE_ABS_CALIB: + case DEVICE_ABS_AREA: + return BadMatch; + case DEVICE_CORE: + total_length = sizeof(xDeviceCoreState); + break; + case DEVICE_ENABLE: + total_length = sizeof(xDeviceEnableState); + break; + default: + return BadValue; + } + + buf = (char *)malloc(total_length); + if (!buf) + return BadAlloc; + savbuf = buf; + + switch (stuff->control) { + case DEVICE_RESOLUTION: + CopySwapDeviceResolution(client, dev->valuator, buf, total_length); + break; + case DEVICE_CORE: + CopySwapDeviceCore(client, dev, buf); + break; + case DEVICE_ENABLE: + CopySwapDeviceEnable(client, dev, buf); + break; + default: + break; + } + + rep.length = bytes_to_int32(total_length); + WriteReplyToClient(client, sizeof(xGetDeviceControlReply), &rep); + WriteToClient(client, total_length, savbuf); + free(savbuf); + return Success; +} -- cgit v1.2.3