diff options
Diffstat (limited to 'nx-X11/programs/Xserver/Xi/getfctl.c')
| -rw-r--r-- | nx-X11/programs/Xserver/Xi/getfctl.c | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/Xi/getfctl.c b/nx-X11/programs/Xserver/Xi/getfctl.c new file mode 100644 index 000000000..5652ad303 --- /dev/null +++ b/nx-X11/programs/Xserver/Xi/getfctl.c @@ -0,0 +1,422 @@ +/* $Xorg: getfctl.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. + +********************************************************/ +/* $XFree86: xc/programs/Xserver/Xi/getfctl.c,v 3.3 2001/01/17 22:13:24 dawes Exp $ */ + +/******************************************************************** + * + * Get feedback control attributes for an extension device. + * + */ + +#define NEED_EVENTS /* for inputstr.h */ +#define NEED_REPLIES +#ifdef HAVE_DIX_CONFIG_H +#include <dix-config.h> +#endif + +#include <X11/X.h> /* for inputstr.h */ +#include <X11/Xproto.h> /* Request macro */ +#include "inputstr.h" /* DeviceIntPtr */ +#include <X11/extensions/XI.h> +#include <X11/extensions/XIproto.h> +#include "extnsionst.h" +#include "extinit.h" /* LookupDeviceIntRec */ +#include "exglobals.h" + +#include "getfctl.h" + +/*********************************************************************** + * + * This procedure gets the control attributes for an extension device, + * for clients on machines with a different byte ordering than the server. + * + */ + +int +SProcXGetFeedbackControl(client) + register ClientPtr client; + { + register char n; + + REQUEST(xGetFeedbackControlReq); + swaps(&stuff->length, n); + return(ProcXGetFeedbackControl(client)); + } + +/*********************************************************************** + * + * Get the feedback control state. + * + */ + +int +ProcXGetFeedbackControl(client) + ClientPtr client; + { + int total_length = 0; + char *buf, *savbuf; + register DeviceIntPtr dev; + KbdFeedbackPtr k; + PtrFeedbackPtr p; + IntegerFeedbackPtr i; + StringFeedbackPtr s; + BellFeedbackPtr b; + LedFeedbackPtr l; + xGetFeedbackControlReply rep; + + REQUEST(xGetFeedbackControlReq); + REQUEST_SIZE_MATCH(xGetFeedbackControlReq); + + dev = LookupDeviceIntRec (stuff->deviceid); + if (dev == NULL) + { + SendErrorToClient (client, IReqCode, X_GetFeedbackControl, 0, + BadDevice); + return Success; + } + + rep.repType = X_Reply; + rep.RepType = X_GetFeedbackControl; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.num_feedbacks = 0; + + for (k=dev->kbdfeed; k; k=k->next) + { + rep.num_feedbacks++; + total_length += sizeof(xKbdFeedbackState); + } + for (p=dev->ptrfeed; p; p=p->next) + { + rep.num_feedbacks++; + total_length += sizeof(xPtrFeedbackState); + } + for (s=dev->stringfeed; s; s=s->next) + { + rep.num_feedbacks++; + total_length += sizeof(xStringFeedbackState) + + (s->ctrl.num_symbols_supported * sizeof (KeySym)); + } + for (i=dev->intfeed; i; i=i->next) + { + rep.num_feedbacks++; + total_length += sizeof(xIntegerFeedbackState); + } + for (l=dev->leds; l; l=l->next) + { + rep.num_feedbacks++; + total_length += sizeof(xLedFeedbackState); + } + for (b=dev->bell; b; b=b->next) + { + rep.num_feedbacks++; + total_length += sizeof(xBellFeedbackState); + } + + if (total_length == 0) + { + SendErrorToClient(client, IReqCode, X_GetFeedbackControl, 0, + BadMatch); + return Success; + } + + buf = (char *) xalloc (total_length); + if (!buf) + { + SendErrorToClient(client, IReqCode, X_GetFeedbackControl, 0, + BadAlloc); + return Success; + } + savbuf=buf; + + for (k=dev->kbdfeed; k; k=k->next) + CopySwapKbdFeedback (client, k, &buf); + for (p=dev->ptrfeed; p; p=p->next) + CopySwapPtrFeedback (client, p, &buf); + for (s=dev->stringfeed; s; s=s->next) + CopySwapStringFeedback (client, s, &buf); + for (i=dev->intfeed; i; i=i->next) + CopySwapIntegerFeedback (client, i, &buf); + for (l=dev->leds; l; l=l->next) + CopySwapLedFeedback (client, l, &buf); + for (b=dev->bell; b; b=b->next) + CopySwapBellFeedback (client, b, &buf); + + rep.length = (total_length+3) >> 2; + WriteReplyToClient(client, sizeof(xGetFeedbackControlReply), &rep); + WriteToClient(client, total_length, savbuf); + xfree (savbuf); + return Success; + } + +/*********************************************************************** + * + * This procedure copies KbdFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapKbdFeedback (client, k, buf) + ClientPtr client; + KbdFeedbackPtr k; + char **buf; + { + int i; + register char n; + xKbdFeedbackState *k2; + + k2 = (xKbdFeedbackState *) *buf; + k2->class = KbdFeedbackClass; + k2->length = sizeof (xKbdFeedbackState); + k2->id = k->ctrl.id; + k2->click = k->ctrl.click; + k2->percent = k->ctrl.bell; + k2->pitch = k->ctrl.bell_pitch; + k2->duration = k->ctrl.bell_duration; + k2->led_mask = k->ctrl.leds; + k2->global_auto_repeat = k->ctrl.autoRepeat; + for (i=0; i<32; i++) + k2->auto_repeats[i] = k->ctrl.autoRepeats[i]; + if (client->swapped) + { + swaps(&k2->length,n); + swaps(&k2->pitch,n); + swaps(&k2->duration,n); + swapl(&k2->led_mask,n); + swapl(&k2->led_values,n); + } + *buf += sizeof (xKbdFeedbackState); + } + +/*********************************************************************** + * + * This procedure copies PtrFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapPtrFeedback (client, p, buf) + ClientPtr client; + PtrFeedbackPtr p; + char **buf; + { + register char n; + xPtrFeedbackState *p2; + + p2 = (xPtrFeedbackState *) *buf; + p2->class = PtrFeedbackClass; + p2->length = sizeof (xPtrFeedbackState); + p2->id = p->ctrl.id; + p2->accelNum = p->ctrl.num; + p2->accelDenom = p->ctrl.den; + p2->threshold = p->ctrl.threshold; + if (client->swapped) + { + swaps(&p2->length,n); + swaps(&p2->accelNum,n); + swaps(&p2->accelDenom,n); + swaps(&p2->threshold,n); + } + *buf += sizeof (xPtrFeedbackState); + } + +/*********************************************************************** + * + * This procedure copies IntegerFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapIntegerFeedback (client, i, buf) + ClientPtr client; + IntegerFeedbackPtr i; + char **buf; + { + register char n; + xIntegerFeedbackState *i2; + + i2 = (xIntegerFeedbackState *) *buf; + i2->class = IntegerFeedbackClass; + i2->length = sizeof (xIntegerFeedbackState); + i2->id = i->ctrl.id; + i2->resolution = i->ctrl.resolution; + i2->min_value = i->ctrl.min_value; + i2->max_value = i->ctrl.max_value; + if (client->swapped) + { + swaps(&i2->length,n); + swapl(&i2->resolution,n); + swapl(&i2->min_value,n); + swapl(&i2->max_value,n); + } + *buf += sizeof (xIntegerFeedbackState); + } + +/*********************************************************************** + * + * This procedure copies StringFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapStringFeedback (client, s, buf) + ClientPtr client; + StringFeedbackPtr s; + char **buf; + { + int i; + register char n; + xStringFeedbackState *s2; + KeySym *kptr; + + s2 = (xStringFeedbackState *) *buf; + s2->class = StringFeedbackClass; + s2->length = sizeof (xStringFeedbackState) + + s->ctrl.num_symbols_supported * sizeof (KeySym); + s2->id = s->ctrl.id; + s2->max_symbols = s->ctrl.max_symbols; + s2->num_syms_supported = s->ctrl.num_symbols_supported; + *buf += sizeof (xStringFeedbackState); + kptr = (KeySym *) (*buf); + for (i=0; i<s->ctrl.num_symbols_supported; i++) + *kptr++ = *(s->ctrl.symbols_supported+i); + if (client->swapped) + { + swaps(&s2->length,n); + swaps(&s2->max_symbols,n); + swaps(&s2->num_syms_supported,n); + kptr = (KeySym *) (*buf); + for (i=0; i<s->ctrl.num_symbols_supported; i++,kptr++) + { + swapl(kptr,n); + } + } + *buf += (s->ctrl.num_symbols_supported * sizeof (KeySym)); + } + +/*********************************************************************** + * + * This procedure copies LedFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapLedFeedback (client, l, buf) + ClientPtr client; + LedFeedbackPtr l; + char **buf; + { + register char n; + xLedFeedbackState *l2; + + l2 = (xLedFeedbackState *) *buf; + l2->class = LedFeedbackClass; + l2->length = sizeof (xLedFeedbackState); + l2->id = l->ctrl.id; + l2->led_values = l->ctrl.led_values; + l2->led_mask = l->ctrl.led_mask; + if (client->swapped) + { + swaps(&l2->length,n); + swapl(&l2->led_values,n); + swapl(&l2->led_mask,n); + } + *buf += sizeof (xLedFeedbackState); + } + +/*********************************************************************** + * + * This procedure copies BellFeedbackClass data, swapping if necessary. + * + */ + +void +CopySwapBellFeedback (client, b, buf) + ClientPtr client; + BellFeedbackPtr b; + char **buf; + { + register char n; + xBellFeedbackState *b2; + + b2 = (xBellFeedbackState *) *buf; + b2->class = BellFeedbackClass; + b2->length = sizeof (xBellFeedbackState); + b2->id = b->ctrl.id; + b2->percent = b->ctrl.percent; + b2->pitch = b->ctrl.pitch; + b2->duration = b->ctrl.duration; + if (client->swapped) + { + swaps(&b2->length,n); + swaps(&b2->pitch,n); + swaps(&b2->duration,n); + } + *buf += sizeof (xBellFeedbackState); + } + +/*********************************************************************** + * + * This procedure writes the reply for the xGetFeedbackControl function, + * if the client and server have a different byte ordering. + * + */ + +void +SRepXGetFeedbackControl (client, size, rep) + ClientPtr client; + int size; + xGetFeedbackControlReply *rep; + { + register char n; + + swaps(&rep->sequenceNumber, n); + swapl(&rep->length, n); + swaps(&rep->num_feedbacks, n); + WriteToClient(client, size, (char *)rep); + } |