789d64e19a
Casting return to (void) was used to tell lint that you intended to ignore the return value, so it didn't warn you about it. Casting the third argument to (char *) was used as the most generic pointer type in the days before compilers supported C89 (void *) (except for a couple places it's used for byte-sized pointer math). Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Reviewed-by: Keith Packard <keithp@keithp.com> Tested-by: Daniel Stone <daniel@fooishbar.org>
1175 lines
35 KiB
C
1175 lines
35 KiB
C
/************************************************************
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Copyright 1987, 1998 The Open Group
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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 in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted,
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provided that the above copyright notice appear in all copies and that
|
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both that copyright notice and this permission notice appear in
|
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supporting documentation, and that the name of Digital not be
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used in advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
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DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
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ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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SOFTWARE.
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********************************************************/
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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>
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#include <X11/Xproto.h>
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#include "misc.h"
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#include "dixstruct.h"
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#include <X11/fonts/fontstruct.h>
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#include "scrnintstr.h"
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#include "swaprep.h"
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#include "globals.h"
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static void SwapFontInfo(xQueryFontReply * pr);
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static void SwapCharInfo(xCharInfo * pInfo);
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static void SwapFont(xQueryFontReply * pr, Bool hasGlyphs);
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/**
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* Thanks to Jack Palevich for testing and subsequently rewriting all this
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*
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* \param size size in bytes
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*/
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void
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Swap32Write(ClientPtr pClient, int size, CARD32 *pbuf)
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{
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int i;
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size >>= 2;
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for (i = 0; i < size; i++)
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/* brackets are mandatory here, because "swapl" macro expands
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to several statements */
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{
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swapl(&pbuf[i]);
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}
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WriteToClient(pClient, size << 2, pbuf);
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}
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/**
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*
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* \param size size in bytes
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*/
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void
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CopySwap32Write(ClientPtr pClient, int size, CARD32 *pbuf)
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{
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int bufsize = size;
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CARD32 *pbufT;
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CARD32 *from, *to, *fromLast, *toLast;
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CARD32 tmpbuf[1];
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/* Allocate as big a buffer as we can... */
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while (!(pbufT = malloc(bufsize))) {
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bufsize >>= 1;
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if (bufsize == 4) {
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pbufT = tmpbuf;
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break;
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}
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}
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/* convert lengths from # of bytes to # of longs */
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size >>= 2;
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bufsize >>= 2;
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from = pbuf;
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fromLast = from + size;
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while (from < fromLast) {
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int nbytes;
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to = pbufT;
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toLast = to + min(bufsize, fromLast - from);
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nbytes = (toLast - to) << 2;
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while (to < toLast) {
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/* can't write "cpswapl(*from++, *to++)" because cpswapl is a macro
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that evaulates its args more than once */
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cpswapl(*from, *to);
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from++;
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to++;
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}
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WriteToClient(pClient, nbytes, pbufT);
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}
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if (pbufT != tmpbuf)
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free(pbufT);
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}
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/**
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*
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* \param size size in bytes
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*/
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void
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CopySwap16Write(ClientPtr pClient, int size, short *pbuf)
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{
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int bufsize = size;
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short *pbufT;
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short *from, *to, *fromLast, *toLast;
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short tmpbuf[2];
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/* Allocate as big a buffer as we can... */
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while (!(pbufT = malloc(bufsize))) {
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bufsize >>= 1;
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if (bufsize == 4) {
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pbufT = tmpbuf;
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break;
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}
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}
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/* convert lengths from # of bytes to # of shorts */
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size >>= 1;
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bufsize >>= 1;
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from = pbuf;
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fromLast = from + size;
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while (from < fromLast) {
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int nbytes;
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to = pbufT;
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toLast = to + min(bufsize, fromLast - from);
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nbytes = (toLast - to) << 1;
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while (to < toLast) {
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/* can't write "cpswaps(*from++, *to++)" because cpswaps is a macro
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that evaulates its args more than once */
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cpswaps(*from, *to);
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from++;
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to++;
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}
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WriteToClient(pClient, nbytes, pbufT);
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}
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if (pbufT != tmpbuf)
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free(pbufT);
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}
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/* Extra-small reply */
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void
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SGenericReply(ClientPtr pClient, int size, xGenericReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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WriteToClient(pClient, size, pRep);
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}
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/* Extra-large reply */
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void
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SGetWindowAttributesReply(ClientPtr pClient, int size,
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xGetWindowAttributesReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swapl(&pRep->visualID);
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swaps(&pRep->class);
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swapl(&pRep->backingBitPlanes);
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swapl(&pRep->backingPixel);
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swapl(&pRep->colormap);
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swapl(&pRep->allEventMasks);
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swapl(&pRep->yourEventMask);
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swaps(&pRep->doNotPropagateMask);
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetGeometryReply(ClientPtr pClient, int size, xGetGeometryReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->root);
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swaps(&pRep->x);
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swaps(&pRep->y);
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swaps(&pRep->width);
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swaps(&pRep->height);
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swaps(&pRep->borderWidth);
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WriteToClient(pClient, size, pRep);
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}
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void
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SQueryTreeReply(ClientPtr pClient, int size, xQueryTreeReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swapl(&pRep->root);
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swapl(&pRep->parent);
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swaps(&pRep->nChildren);
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WriteToClient(pClient, size, pRep);
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}
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void
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SInternAtomReply(ClientPtr pClient, int size, xInternAtomReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->atom);
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetAtomNameReply(ClientPtr pClient, int size, xGetAtomNameReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swaps(&pRep->nameLength);
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetPropertyReply(ClientPtr pClient, int size, xGetPropertyReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swapl(&pRep->propertyType);
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swapl(&pRep->bytesAfter);
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swapl(&pRep->nItems);
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WriteToClient(pClient, size, pRep);
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}
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void
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SListPropertiesReply(ClientPtr pClient, int size, xListPropertiesReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swaps(&pRep->nProperties);
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetSelectionOwnerReply(ClientPtr pClient, int size,
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xGetSelectionOwnerReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->owner);
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WriteToClient(pClient, size, pRep);
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}
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void
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SQueryPointerReply(ClientPtr pClient, int size, xQueryPointerReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->root);
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swapl(&pRep->child);
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swaps(&pRep->rootX);
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swaps(&pRep->rootY);
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swaps(&pRep->winX);
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swaps(&pRep->winY);
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swaps(&pRep->mask);
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WriteToClient(pClient, size, pRep);
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}
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static void
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SwapTimecoord(xTimecoord * pCoord)
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{
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swapl(&pCoord->time);
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swaps(&pCoord->x);
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swaps(&pCoord->y);
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}
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void
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SwapTimeCoordWrite(ClientPtr pClient, int size, xTimecoord * pRep)
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{
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int i, n;
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xTimecoord *pRepT;
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n = size / sizeof(xTimecoord);
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pRepT = pRep;
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for (i = 0; i < n; i++) {
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SwapTimecoord(pRepT);
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pRepT++;
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}
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetMotionEventsReply(ClientPtr pClient, int size, xGetMotionEventsReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swapl(&pRep->nEvents);
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WriteToClient(pClient, size, pRep);
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}
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void
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STranslateCoordsReply(ClientPtr pClient, int size, xTranslateCoordsReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->child);
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swaps(&pRep->dstX);
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swaps(&pRep->dstY);
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WriteToClient(pClient, size, pRep);
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}
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void
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SGetInputFocusReply(ClientPtr pClient, int size, xGetInputFocusReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->focus);
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WriteToClient(pClient, size, pRep);
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}
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/* extra long reply */
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void
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SQueryKeymapReply(ClientPtr pClient, int size, xQueryKeymapReply * pRep)
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{
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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WriteToClient(pClient, size, pRep);
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}
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static void
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SwapCharInfo(xCharInfo * pInfo)
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{
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swaps(&pInfo->leftSideBearing);
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swaps(&pInfo->rightSideBearing);
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swaps(&pInfo->characterWidth);
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swaps(&pInfo->ascent);
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swaps(&pInfo->descent);
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swaps(&pInfo->attributes);
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}
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static void
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SwapFontInfo(xQueryFontReply * pr)
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{
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swaps(&pr->minCharOrByte2);
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swaps(&pr->maxCharOrByte2);
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swaps(&pr->defaultChar);
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swaps(&pr->nFontProps);
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swaps(&pr->fontAscent);
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swaps(&pr->fontDescent);
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SwapCharInfo(&pr->minBounds);
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SwapCharInfo(&pr->maxBounds);
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swapl(&pr->nCharInfos);
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}
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static void
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SwapFont(xQueryFontReply * pr, Bool hasGlyphs)
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{
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unsigned i;
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xCharInfo *pxci;
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unsigned nchars, nprops;
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char *pby;
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swaps(&pr->sequenceNumber);
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swapl(&pr->length);
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nchars = pr->nCharInfos;
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nprops = pr->nFontProps;
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SwapFontInfo(pr);
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pby = (char *) &pr[1];
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/* Font properties are an atom and either an int32 or a CARD32, so
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* they are always 2 4 byte values */
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for (i = 0; i < nprops; i++) {
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swapl((int *) pby);
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pby += 4;
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swapl((int *) pby);
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pby += 4;
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}
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if (hasGlyphs) {
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pxci = (xCharInfo *) pby;
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for (i = 0; i < nchars; i++, pxci++)
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SwapCharInfo(pxci);
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}
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}
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void
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SQueryFontReply(ClientPtr pClient, int size, xQueryFontReply * pRep)
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{
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SwapFont(pRep, TRUE);
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WriteToClient(pClient, size, pRep);
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}
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void
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SQueryTextExtentsReply(ClientPtr pClient, int size,
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xQueryTextExtentsReply * pRep)
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{
|
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swaps(&pRep->sequenceNumber);
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swaps(&pRep->fontAscent);
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swaps(&pRep->fontDescent);
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swaps(&pRep->overallAscent);
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swaps(&pRep->overallDescent);
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swapl(&pRep->overallWidth);
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swapl(&pRep->overallLeft);
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swapl(&pRep->overallRight);
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WriteToClient(pClient, size, pRep);
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}
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void
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SListFontsReply(ClientPtr pClient, int size, xListFontsReply * pRep)
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{
|
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swaps(&pRep->sequenceNumber);
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swapl(&pRep->length);
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swaps(&pRep->nFonts);
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WriteToClient(pClient, size, pRep);
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}
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void
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SListFontsWithInfoReply(ClientPtr pClient, int size,
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xListFontsWithInfoReply * pRep)
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{
|
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SwapFont((xQueryFontReply *) pRep, FALSE);
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WriteToClient(pClient, size, pRep);
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}
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|
|
void
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SGetFontPathReply(ClientPtr pClient, int size, xGetFontPathReply * pRep)
|
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{
|
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swaps(&pRep->sequenceNumber);
|
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swapl(&pRep->length);
|
|
swaps(&pRep->nPaths);
|
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WriteToClient(pClient, size, pRep);
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}
|
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|
|
void
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SGetImageReply(ClientPtr pClient, int size, xGetImageReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swapl(&pRep->visual);
|
|
WriteToClient(pClient, size, pRep);
|
|
/* Fortunately, image doesn't need swapping */
|
|
}
|
|
|
|
void
|
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SListInstalledColormapsReply(ClientPtr pClient, int size,
|
|
xListInstalledColormapsReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swaps(&pRep->nColormaps);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SAllocColorReply(ClientPtr pClient, int size, xAllocColorReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swaps(&pRep->red);
|
|
swaps(&pRep->green);
|
|
swaps(&pRep->blue);
|
|
swapl(&pRep->pixel);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
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SAllocNamedColorReply(ClientPtr pClient, int size, xAllocNamedColorReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->pixel);
|
|
swaps(&pRep->exactRed);
|
|
swaps(&pRep->exactGreen);
|
|
swaps(&pRep->exactBlue);
|
|
swaps(&pRep->screenRed);
|
|
swaps(&pRep->screenGreen);
|
|
swaps(&pRep->screenBlue);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SAllocColorCellsReply(ClientPtr pClient, int size, xAllocColorCellsReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swaps(&pRep->nPixels);
|
|
swaps(&pRep->nMasks);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SAllocColorPlanesReply(ClientPtr pClient, int size,
|
|
xAllocColorPlanesReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swaps(&pRep->nPixels);
|
|
swapl(&pRep->redMask);
|
|
swapl(&pRep->greenMask);
|
|
swapl(&pRep->blueMask);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
static void
|
|
SwapRGB(xrgb * prgb)
|
|
{
|
|
swaps(&prgb->red);
|
|
swaps(&prgb->green);
|
|
swaps(&prgb->blue);
|
|
}
|
|
|
|
void
|
|
SQColorsExtend(ClientPtr pClient, int size, xrgb * prgb)
|
|
{
|
|
int i, n;
|
|
xrgb *prgbT;
|
|
|
|
n = size / sizeof(xrgb);
|
|
prgbT = prgb;
|
|
for (i = 0; i < n; i++) {
|
|
SwapRGB(prgbT);
|
|
prgbT++;
|
|
}
|
|
WriteToClient(pClient, size, prgb);
|
|
}
|
|
|
|
void
|
|
SQueryColorsReply(ClientPtr pClient, int size, xQueryColorsReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swaps(&pRep->nColors);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SLookupColorReply(ClientPtr pClient, int size, xLookupColorReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swaps(&pRep->exactRed);
|
|
swaps(&pRep->exactGreen);
|
|
swaps(&pRep->exactBlue);
|
|
swaps(&pRep->screenRed);
|
|
swaps(&pRep->screenGreen);
|
|
swaps(&pRep->screenBlue);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SQueryBestSizeReply(ClientPtr pClient, int size, xQueryBestSizeReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swaps(&pRep->width);
|
|
swaps(&pRep->height);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SListExtensionsReply(ClientPtr pClient, int size, xListExtensionsReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetKeyboardMappingReply(ClientPtr pClient, int size,
|
|
xGetKeyboardMappingReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetPointerMappingReply(ClientPtr pClient, int size,
|
|
xGetPointerMappingReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetModifierMappingReply(ClientPtr pClient, int size,
|
|
xGetModifierMappingReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetKeyboardControlReply(ClientPtr pClient, int size,
|
|
xGetKeyboardControlReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swapl(&pRep->ledMask);
|
|
swaps(&pRep->bellPitch);
|
|
swaps(&pRep->bellDuration);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetPointerControlReply(ClientPtr pClient, int size,
|
|
xGetPointerControlReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swaps(&pRep->accelNumerator);
|
|
swaps(&pRep->accelDenominator);
|
|
swaps(&pRep->threshold);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SGetScreenSaverReply(ClientPtr pClient, int size, xGetScreenSaverReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swaps(&pRep->timeout);
|
|
swaps(&pRep->interval);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SLHostsExtend(ClientPtr pClient, int size, char *buf)
|
|
{
|
|
char *bufT = buf;
|
|
char *endbuf = buf + size;
|
|
|
|
while (bufT < endbuf) {
|
|
xHostEntry *host = (xHostEntry *) bufT;
|
|
int len = host->length;
|
|
|
|
swaps(&host->length);
|
|
bufT += sizeof(xHostEntry) + pad_to_int32(len);
|
|
}
|
|
WriteToClient(pClient, size, buf);
|
|
}
|
|
|
|
void
|
|
SListHostsReply(ClientPtr pClient, int size, xListHostsReply * pRep)
|
|
{
|
|
swaps(&pRep->sequenceNumber);
|
|
swapl(&pRep->length);
|
|
swaps(&pRep->nHosts);
|
|
WriteToClient(pClient, size, pRep);
|
|
}
|
|
|
|
void
|
|
SErrorEvent(xError * from, xError * to)
|
|
{
|
|
to->type = X_Error;
|
|
to->errorCode = from->errorCode;
|
|
cpswaps(from->sequenceNumber, to->sequenceNumber);
|
|
cpswapl(from->resourceID, to->resourceID);
|
|
cpswaps(from->minorCode, to->minorCode);
|
|
to->majorCode = from->majorCode;
|
|
}
|
|
|
|
void
|
|
SKeyButtonPtrEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.keyButtonPointer.time, to->u.keyButtonPointer.time);
|
|
cpswapl(from->u.keyButtonPointer.root, to->u.keyButtonPointer.root);
|
|
cpswapl(from->u.keyButtonPointer.event, to->u.keyButtonPointer.event);
|
|
cpswapl(from->u.keyButtonPointer.child, to->u.keyButtonPointer.child);
|
|
cpswaps(from->u.keyButtonPointer.rootX, to->u.keyButtonPointer.rootX);
|
|
cpswaps(from->u.keyButtonPointer.rootY, to->u.keyButtonPointer.rootY);
|
|
cpswaps(from->u.keyButtonPointer.eventX, to->u.keyButtonPointer.eventX);
|
|
cpswaps(from->u.keyButtonPointer.eventY, to->u.keyButtonPointer.eventY);
|
|
cpswaps(from->u.keyButtonPointer.state, to->u.keyButtonPointer.state);
|
|
to->u.keyButtonPointer.sameScreen = from->u.keyButtonPointer.sameScreen;
|
|
}
|
|
|
|
void
|
|
SEnterLeaveEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.enterLeave.time, to->u.enterLeave.time);
|
|
cpswapl(from->u.enterLeave.root, to->u.enterLeave.root);
|
|
cpswapl(from->u.enterLeave.event, to->u.enterLeave.event);
|
|
cpswapl(from->u.enterLeave.child, to->u.enterLeave.child);
|
|
cpswaps(from->u.enterLeave.rootX, to->u.enterLeave.rootX);
|
|
cpswaps(from->u.enterLeave.rootY, to->u.enterLeave.rootY);
|
|
cpswaps(from->u.enterLeave.eventX, to->u.enterLeave.eventX);
|
|
cpswaps(from->u.enterLeave.eventY, to->u.enterLeave.eventY);
|
|
cpswaps(from->u.enterLeave.state, to->u.enterLeave.state);
|
|
to->u.enterLeave.mode = from->u.enterLeave.mode;
|
|
to->u.enterLeave.flags = from->u.enterLeave.flags;
|
|
}
|
|
|
|
void
|
|
SFocusEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.focus.window, to->u.focus.window);
|
|
to->u.focus.mode = from->u.focus.mode;
|
|
}
|
|
|
|
void
|
|
SExposeEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.expose.window, to->u.expose.window);
|
|
cpswaps(from->u.expose.x, to->u.expose.x);
|
|
cpswaps(from->u.expose.y, to->u.expose.y);
|
|
cpswaps(from->u.expose.width, to->u.expose.width);
|
|
cpswaps(from->u.expose.height, to->u.expose.height);
|
|
cpswaps(from->u.expose.count, to->u.expose.count);
|
|
}
|
|
|
|
void
|
|
SGraphicsExposureEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.graphicsExposure.drawable, to->u.graphicsExposure.drawable);
|
|
cpswaps(from->u.graphicsExposure.x, to->u.graphicsExposure.x);
|
|
cpswaps(from->u.graphicsExposure.y, to->u.graphicsExposure.y);
|
|
cpswaps(from->u.graphicsExposure.width, to->u.graphicsExposure.width);
|
|
cpswaps(from->u.graphicsExposure.height, to->u.graphicsExposure.height);
|
|
cpswaps(from->u.graphicsExposure.minorEvent,
|
|
to->u.graphicsExposure.minorEvent);
|
|
cpswaps(from->u.graphicsExposure.count, to->u.graphicsExposure.count);
|
|
to->u.graphicsExposure.majorEvent = from->u.graphicsExposure.majorEvent;
|
|
}
|
|
|
|
void
|
|
SNoExposureEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.noExposure.drawable, to->u.noExposure.drawable);
|
|
cpswaps(from->u.noExposure.minorEvent, to->u.noExposure.minorEvent);
|
|
to->u.noExposure.majorEvent = from->u.noExposure.majorEvent;
|
|
}
|
|
|
|
void
|
|
SVisibilityEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.visibility.window, to->u.visibility.window);
|
|
to->u.visibility.state = from->u.visibility.state;
|
|
}
|
|
|
|
void
|
|
SCreateNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.createNotify.window, to->u.createNotify.window);
|
|
cpswapl(from->u.createNotify.parent, to->u.createNotify.parent);
|
|
cpswaps(from->u.createNotify.x, to->u.createNotify.x);
|
|
cpswaps(from->u.createNotify.y, to->u.createNotify.y);
|
|
cpswaps(from->u.createNotify.width, to->u.createNotify.width);
|
|
cpswaps(from->u.createNotify.height, to->u.createNotify.height);
|
|
cpswaps(from->u.createNotify.borderWidth, to->u.createNotify.borderWidth);
|
|
to->u.createNotify.override = from->u.createNotify.override;
|
|
}
|
|
|
|
void
|
|
SDestroyNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.destroyNotify.event, to->u.destroyNotify.event);
|
|
cpswapl(from->u.destroyNotify.window, to->u.destroyNotify.window);
|
|
}
|
|
|
|
void
|
|
SUnmapNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.unmapNotify.event, to->u.unmapNotify.event);
|
|
cpswapl(from->u.unmapNotify.window, to->u.unmapNotify.window);
|
|
to->u.unmapNotify.fromConfigure = from->u.unmapNotify.fromConfigure;
|
|
}
|
|
|
|
void
|
|
SMapNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.mapNotify.event, to->u.mapNotify.event);
|
|
cpswapl(from->u.mapNotify.window, to->u.mapNotify.window);
|
|
to->u.mapNotify.override = from->u.mapNotify.override;
|
|
}
|
|
|
|
void
|
|
SMapRequestEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.mapRequest.parent, to->u.mapRequest.parent);
|
|
cpswapl(from->u.mapRequest.window, to->u.mapRequest.window);
|
|
}
|
|
|
|
void
|
|
SReparentEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.reparent.event, to->u.reparent.event);
|
|
cpswapl(from->u.reparent.window, to->u.reparent.window);
|
|
cpswapl(from->u.reparent.parent, to->u.reparent.parent);
|
|
cpswaps(from->u.reparent.x, to->u.reparent.x);
|
|
cpswaps(from->u.reparent.y, to->u.reparent.y);
|
|
to->u.reparent.override = from->u.reparent.override;
|
|
}
|
|
|
|
void
|
|
SConfigureNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.configureNotify.event, to->u.configureNotify.event);
|
|
cpswapl(from->u.configureNotify.window, to->u.configureNotify.window);
|
|
cpswapl(from->u.configureNotify.aboveSibling,
|
|
to->u.configureNotify.aboveSibling);
|
|
cpswaps(from->u.configureNotify.x, to->u.configureNotify.x);
|
|
cpswaps(from->u.configureNotify.y, to->u.configureNotify.y);
|
|
cpswaps(from->u.configureNotify.width, to->u.configureNotify.width);
|
|
cpswaps(from->u.configureNotify.height, to->u.configureNotify.height);
|
|
cpswaps(from->u.configureNotify.borderWidth,
|
|
to->u.configureNotify.borderWidth);
|
|
to->u.configureNotify.override = from->u.configureNotify.override;
|
|
}
|
|
|
|
void
|
|
SConfigureRequestEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail; /* actually stack-mode */
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.configureRequest.parent, to->u.configureRequest.parent);
|
|
cpswapl(from->u.configureRequest.window, to->u.configureRequest.window);
|
|
cpswapl(from->u.configureRequest.sibling, to->u.configureRequest.sibling);
|
|
cpswaps(from->u.configureRequest.x, to->u.configureRequest.x);
|
|
cpswaps(from->u.configureRequest.y, to->u.configureRequest.y);
|
|
cpswaps(from->u.configureRequest.width, to->u.configureRequest.width);
|
|
cpswaps(from->u.configureRequest.height, to->u.configureRequest.height);
|
|
cpswaps(from->u.configureRequest.borderWidth,
|
|
to->u.configureRequest.borderWidth);
|
|
cpswaps(from->u.configureRequest.valueMask,
|
|
to->u.configureRequest.valueMask);
|
|
}
|
|
|
|
void
|
|
SGravityEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.gravity.event, to->u.gravity.event);
|
|
cpswapl(from->u.gravity.window, to->u.gravity.window);
|
|
cpswaps(from->u.gravity.x, to->u.gravity.x);
|
|
cpswaps(from->u.gravity.y, to->u.gravity.y);
|
|
}
|
|
|
|
void
|
|
SResizeRequestEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.resizeRequest.window, to->u.resizeRequest.window);
|
|
cpswaps(from->u.resizeRequest.width, to->u.resizeRequest.width);
|
|
cpswaps(from->u.resizeRequest.height, to->u.resizeRequest.height);
|
|
}
|
|
|
|
void
|
|
SCirculateEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.circulate.event, to->u.circulate.event);
|
|
cpswapl(from->u.circulate.window, to->u.circulate.window);
|
|
cpswapl(from->u.circulate.parent, to->u.circulate.parent);
|
|
to->u.circulate.place = from->u.circulate.place;
|
|
}
|
|
|
|
void
|
|
SPropertyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.property.window, to->u.property.window);
|
|
cpswapl(from->u.property.atom, to->u.property.atom);
|
|
cpswapl(from->u.property.time, to->u.property.time);
|
|
to->u.property.state = from->u.property.state;
|
|
}
|
|
|
|
void
|
|
SSelectionClearEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.selectionClear.time, to->u.selectionClear.time);
|
|
cpswapl(from->u.selectionClear.window, to->u.selectionClear.window);
|
|
cpswapl(from->u.selectionClear.atom, to->u.selectionClear.atom);
|
|
}
|
|
|
|
void
|
|
SSelectionRequestEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.selectionRequest.time, to->u.selectionRequest.time);
|
|
cpswapl(from->u.selectionRequest.owner, to->u.selectionRequest.owner);
|
|
cpswapl(from->u.selectionRequest.requestor,
|
|
to->u.selectionRequest.requestor);
|
|
cpswapl(from->u.selectionRequest.selection,
|
|
to->u.selectionRequest.selection);
|
|
cpswapl(from->u.selectionRequest.target, to->u.selectionRequest.target);
|
|
cpswapl(from->u.selectionRequest.property, to->u.selectionRequest.property);
|
|
}
|
|
|
|
void
|
|
SSelectionNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.selectionNotify.time, to->u.selectionNotify.time);
|
|
cpswapl(from->u.selectionNotify.requestor, to->u.selectionNotify.requestor);
|
|
cpswapl(from->u.selectionNotify.selection, to->u.selectionNotify.selection);
|
|
cpswapl(from->u.selectionNotify.target, to->u.selectionNotify.target);
|
|
cpswapl(from->u.selectionNotify.property, to->u.selectionNotify.property);
|
|
}
|
|
|
|
void
|
|
SColormapEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.colormap.window, to->u.colormap.window);
|
|
cpswapl(from->u.colormap.colormap, to->u.colormap.colormap);
|
|
to->u.colormap.new = from->u.colormap.new;
|
|
to->u.colormap.state = from->u.colormap.state;
|
|
}
|
|
|
|
void
|
|
SMappingEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
to->u.mappingNotify.request = from->u.mappingNotify.request;
|
|
to->u.mappingNotify.firstKeyCode = from->u.mappingNotify.firstKeyCode;
|
|
to->u.mappingNotify.count = from->u.mappingNotify.count;
|
|
}
|
|
|
|
void
|
|
SClientMessageEvent(xEvent *from, xEvent *to)
|
|
{
|
|
to->u.u.type = from->u.u.type;
|
|
to->u.u.detail = from->u.u.detail; /* actually format */
|
|
cpswaps(from->u.u.sequenceNumber, to->u.u.sequenceNumber);
|
|
cpswapl(from->u.clientMessage.window, to->u.clientMessage.window);
|
|
cpswapl(from->u.clientMessage.u.l.type, to->u.clientMessage.u.l.type);
|
|
switch (from->u.u.detail) {
|
|
case 8:
|
|
memmove(to->u.clientMessage.u.b.bytes,
|
|
from->u.clientMessage.u.b.bytes, 20);
|
|
break;
|
|
case 16:
|
|
cpswaps(from->u.clientMessage.u.s.shorts0,
|
|
to->u.clientMessage.u.s.shorts0);
|
|
cpswaps(from->u.clientMessage.u.s.shorts1,
|
|
to->u.clientMessage.u.s.shorts1);
|
|
cpswaps(from->u.clientMessage.u.s.shorts2,
|
|
to->u.clientMessage.u.s.shorts2);
|
|
cpswaps(from->u.clientMessage.u.s.shorts3,
|
|
to->u.clientMessage.u.s.shorts3);
|
|
cpswaps(from->u.clientMessage.u.s.shorts4,
|
|
to->u.clientMessage.u.s.shorts4);
|
|
cpswaps(from->u.clientMessage.u.s.shorts5,
|
|
to->u.clientMessage.u.s.shorts5);
|
|
cpswaps(from->u.clientMessage.u.s.shorts6,
|
|
to->u.clientMessage.u.s.shorts6);
|
|
cpswaps(from->u.clientMessage.u.s.shorts7,
|
|
to->u.clientMessage.u.s.shorts7);
|
|
cpswaps(from->u.clientMessage.u.s.shorts8,
|
|
to->u.clientMessage.u.s.shorts8);
|
|
cpswaps(from->u.clientMessage.u.s.shorts9,
|
|
to->u.clientMessage.u.s.shorts9);
|
|
break;
|
|
case 32:
|
|
cpswapl(from->u.clientMessage.u.l.longs0,
|
|
to->u.clientMessage.u.l.longs0);
|
|
cpswapl(from->u.clientMessage.u.l.longs1,
|
|
to->u.clientMessage.u.l.longs1);
|
|
cpswapl(from->u.clientMessage.u.l.longs2,
|
|
to->u.clientMessage.u.l.longs2);
|
|
cpswapl(from->u.clientMessage.u.l.longs3,
|
|
to->u.clientMessage.u.l.longs3);
|
|
cpswapl(from->u.clientMessage.u.l.longs4,
|
|
to->u.clientMessage.u.l.longs4);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
SKeymapNotifyEvent(xEvent *from, xEvent *to)
|
|
{
|
|
/* Keymap notify events are special; they have no
|
|
sequence number field, and contain entirely 8-bit data */
|
|
*to = *from;
|
|
}
|
|
|
|
static void
|
|
SwapConnSetup(xConnSetup * pConnSetup, xConnSetup * pConnSetupT)
|
|
{
|
|
cpswapl(pConnSetup->release, pConnSetupT->release);
|
|
cpswapl(pConnSetup->ridBase, pConnSetupT->ridBase);
|
|
cpswapl(pConnSetup->ridMask, pConnSetupT->ridMask);
|
|
cpswapl(pConnSetup->motionBufferSize, pConnSetupT->motionBufferSize);
|
|
cpswaps(pConnSetup->nbytesVendor, pConnSetupT->nbytesVendor);
|
|
cpswaps(pConnSetup->maxRequestSize, pConnSetupT->maxRequestSize);
|
|
pConnSetupT->minKeyCode = pConnSetup->minKeyCode;
|
|
pConnSetupT->maxKeyCode = pConnSetup->maxKeyCode;
|
|
pConnSetupT->numRoots = pConnSetup->numRoots;
|
|
pConnSetupT->numFormats = pConnSetup->numFormats;
|
|
pConnSetupT->imageByteOrder = pConnSetup->imageByteOrder;
|
|
pConnSetupT->bitmapBitOrder = pConnSetup->bitmapBitOrder;
|
|
pConnSetupT->bitmapScanlineUnit = pConnSetup->bitmapScanlineUnit;
|
|
pConnSetupT->bitmapScanlinePad = pConnSetup->bitmapScanlinePad;
|
|
}
|
|
|
|
static void
|
|
SwapWinRoot(xWindowRoot * pRoot, xWindowRoot * pRootT)
|
|
{
|
|
cpswapl(pRoot->windowId, pRootT->windowId);
|
|
cpswapl(pRoot->defaultColormap, pRootT->defaultColormap);
|
|
cpswapl(pRoot->whitePixel, pRootT->whitePixel);
|
|
cpswapl(pRoot->blackPixel, pRootT->blackPixel);
|
|
cpswapl(pRoot->currentInputMask, pRootT->currentInputMask);
|
|
cpswaps(pRoot->pixWidth, pRootT->pixWidth);
|
|
cpswaps(pRoot->pixHeight, pRootT->pixHeight);
|
|
cpswaps(pRoot->mmWidth, pRootT->mmWidth);
|
|
cpswaps(pRoot->mmHeight, pRootT->mmHeight);
|
|
cpswaps(pRoot->minInstalledMaps, pRootT->minInstalledMaps);
|
|
cpswaps(pRoot->maxInstalledMaps, pRootT->maxInstalledMaps);
|
|
cpswapl(pRoot->rootVisualID, pRootT->rootVisualID);
|
|
pRootT->backingStore = pRoot->backingStore;
|
|
pRootT->saveUnders = pRoot->saveUnders;
|
|
pRootT->rootDepth = pRoot->rootDepth;
|
|
pRootT->nDepths = pRoot->nDepths;
|
|
}
|
|
|
|
static void
|
|
SwapVisual(xVisualType * pVis, xVisualType * pVisT)
|
|
{
|
|
cpswapl(pVis->visualID, pVisT->visualID);
|
|
pVisT->class = pVis->class;
|
|
pVisT->bitsPerRGB = pVis->bitsPerRGB;
|
|
cpswaps(pVis->colormapEntries, pVisT->colormapEntries);
|
|
cpswapl(pVis->redMask, pVisT->redMask);
|
|
cpswapl(pVis->greenMask, pVisT->greenMask);
|
|
cpswapl(pVis->blueMask, pVisT->blueMask);
|
|
}
|
|
|
|
void
|
|
SwapConnSetupInfo(char *pInfo, char *pInfoT)
|
|
{
|
|
int i, j, k;
|
|
xConnSetup *pConnSetup = (xConnSetup *) pInfo;
|
|
xDepth *depth;
|
|
xWindowRoot *root;
|
|
|
|
SwapConnSetup(pConnSetup, (xConnSetup *) pInfoT);
|
|
pInfo += sizeof(xConnSetup);
|
|
pInfoT += sizeof(xConnSetup);
|
|
|
|
/* Copy the vendor string */
|
|
i = pad_to_int32(pConnSetup->nbytesVendor);
|
|
memcpy(pInfoT, pInfo, i);
|
|
pInfo += i;
|
|
pInfoT += i;
|
|
|
|
/* The Pixmap formats don't need to be swapped, just copied. */
|
|
i = sizeof(xPixmapFormat) * pConnSetup->numFormats;
|
|
memcpy(pInfoT, pInfo, i);
|
|
pInfo += i;
|
|
pInfoT += i;
|
|
|
|
for (i = 0; i < pConnSetup->numRoots; i++) {
|
|
root = (xWindowRoot *) pInfo;
|
|
SwapWinRoot(root, (xWindowRoot *) pInfoT);
|
|
pInfo += sizeof(xWindowRoot);
|
|
pInfoT += sizeof(xWindowRoot);
|
|
|
|
for (j = 0; j < root->nDepths; j++) {
|
|
depth = (xDepth *) pInfo;
|
|
((xDepth *) pInfoT)->depth = depth->depth;
|
|
cpswaps(depth->nVisuals, ((xDepth *) pInfoT)->nVisuals);
|
|
pInfo += sizeof(xDepth);
|
|
pInfoT += sizeof(xDepth);
|
|
for (k = 0; k < depth->nVisuals; k++) {
|
|
SwapVisual((xVisualType *) pInfo, (xVisualType *) pInfoT);
|
|
pInfo += sizeof(xVisualType);
|
|
pInfoT += sizeof(xVisualType);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
WriteSConnectionInfo(ClientPtr pClient, unsigned long size, char *pInfo)
|
|
{
|
|
char *pInfoTBase;
|
|
|
|
pInfoTBase = malloc(size);
|
|
if (!pInfoTBase) {
|
|
pClient->noClientException = -1;
|
|
return;
|
|
}
|
|
SwapConnSetupInfo(pInfo, pInfoTBase);
|
|
WriteToClient(pClient, (int) size, pInfoTBase);
|
|
free(pInfoTBase);
|
|
}
|
|
|
|
void
|
|
SwapConnSetupPrefix(xConnSetupPrefix * pcspFrom, xConnSetupPrefix * pcspTo)
|
|
{
|
|
pcspTo->success = pcspFrom->success;
|
|
pcspTo->lengthReason = pcspFrom->lengthReason;
|
|
cpswaps(pcspFrom->majorVersion, pcspTo->majorVersion);
|
|
cpswaps(pcspFrom->minorVersion, pcspTo->minorVersion);
|
|
cpswaps(pcspFrom->length, pcspTo->length);
|
|
}
|
|
|
|
void
|
|
WriteSConnSetupPrefix(ClientPtr pClient, xConnSetupPrefix * pcsp)
|
|
{
|
|
xConnSetupPrefix cspT;
|
|
|
|
SwapConnSetupPrefix(pcsp, &cspT);
|
|
WriteToClient(pClient, sizeof(cspT), &cspT);
|
|
}
|
|
|
|
/*
|
|
* Dummy entry for ReplySwapVector[]
|
|
*/
|
|
|
|
void
|
|
ReplyNotSwappd(ClientPtr pClient, int size, void *pbuf)
|
|
{
|
|
FatalError("Not implemented");
|
|
}
|