diff options
author | marha <marha@users.sourceforge.net> | 2012-11-19 10:38:33 +0100 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2012-11-19 10:38:33 +0100 |
commit | 24635abae6008bef13e30d798b3f33abab412770 (patch) | |
tree | e799fbde24e0fd935af76b0bc48d30ef69f75d54 /libX11/src/xkb/XKBRdBuf.c | |
parent | e0844ae8b5ef87049537a7e0ebff81acc2695256 (diff) | |
parent | 6ce1d8f0f8c23e186175a7c84c21d7bfbe168dc5 (diff) | |
download | vcxsrv-24635abae6008bef13e30d798b3f33abab412770.tar.gz vcxsrv-24635abae6008bef13e30d798b3f33abab412770.tar.bz2 vcxsrv-24635abae6008bef13e30d798b3f33abab412770.zip |
Merge remote-tracking branch 'origin/released'
* origin/released:
Changed file permissions
dos -> unix
Conflicts:
libX11/include/X11/Xregion.h
libX11/src/ConvSel.c
libX11/src/CrGlCur.c
libX11/src/CrWindow.c
libX11/src/GetDflt.c
libX11/src/StrKeysym.c
libX11/src/Window.c
libX11/src/xkb/XKBBind.c
libX11/src/xkb/XKBGetMap.c
libX11/src/xkb/XKBSetGeom.c
libX11/src/xkb/XKBUse.c
libX11/src/xlibi18n/XimProto.h
libX11/src/xlibi18n/lcDynamic.c
libXdmcp/Key.c
libXdmcp/Write.c
libxcb/src/xcb_windefs.h
xkbcomp/keycodes.c
xkbcomp/xkbpath.c
xorg-server/hw/xwin/glx/winpriv.h
xorg-server/xkeyboard-config/rules/bin/ml1_s.sh
xorg-server/xkeyboard-config/rules/bin/ml1v1_s.sh
xorg-server/xkeyboard-config/rules/bin/ml1v_s.sh
xorg-server/xkeyboard-config/rules/bin/ml_s.sh
xorg-server/xkeyboard-config/rules/bin/mln_s.sh
xorg-server/xkeyboard-config/rules/bin/mlnvn_s.sh
xorg-server/xkeyboard-config/rules/bin/mlv_s.sh
xorg-server/xkeyboard-config/rules/compat/.gitignore
Diffstat (limited to 'libX11/src/xkb/XKBRdBuf.c')
-rw-r--r-- | libX11/src/xkb/XKBRdBuf.c | 460 |
1 files changed, 230 insertions, 230 deletions
diff --git a/libX11/src/xkb/XKBRdBuf.c b/libX11/src/xkb/XKBRdBuf.c index fa7fa3af8..3023a32ed 100644 --- a/libX11/src/xkb/XKBRdBuf.c +++ b/libX11/src/xkb/XKBRdBuf.c @@ -1,230 +1,230 @@ -/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-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 Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS 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.
-
-********************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XKBlibint.h"
-#include <X11/extensions/XKBproto.h>
-
-/***====================================================================***/
-
-int
-_XkbInitReadBuffer(Display *dpy,XkbReadBufferPtr buf,int size)
-{
- if ((dpy!=NULL) && (buf!=NULL) && (size>0)) {
- buf->error= 0;
- buf->size= size;
- buf->start= buf->data= _XkbAlloc(size);
- if (buf->start) {
- _XRead(dpy, buf->start, size);
- return 1;
- }
- }
- return 0;
-}
-
-#define _XkbReadBufferDataLeft(b) (((b)->size)-((b)->data-(b)->start))
-
-int
-_XkbSkipReadBufferData(XkbReadBufferPtr from,int size)
-{
- if (size==0)
- return 1;
- if ((from==NULL)||(from->error)||(size<1)||
- (_XkbReadBufferDataLeft(from)<size))
- return 0;
- from->data+= size;
- return 1;
-}
-
-int
-_XkbCopyFromReadBuffer(XkbReadBufferPtr from,char *to,int size)
-{
- if (size==0)
- return 1;
- if ((from==NULL)||(from->error)||(to==NULL)||(size<1)||
- (_XkbReadBufferDataLeft(from)<size))
- return 0;
- memcpy(to,from->data,size);
- from->data+= size;
- return 1;
-}
-
-#ifdef XKB_FORCE_INT_KEYSYM
-int
-_XkbReadCopyKeySyms(int *wire,KeySym *to,int num_words)
-{
- while (num_words-->0) {
- *to++= *wire++;
- }
- return 1;
-}
-
-int
-_XkbReadBufferCopyKeySyms(XkbReadBufferPtr from,KeySym *to,int num_words)
-{
- if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from))
- return 0;
- _XkbReadCopyKeySyms((int *)from->data,to,num_words);
- from->data+= (4*num_words);
- return True;
-}
-
-int
-_XkbWriteCopyKeySyms (register KeySym *from,CARD32 *to,int len)
-{
-
- while (len-->0) {
- *to++= (CARD32)*from++;
- }
- return True;
-}
-#endif
-
-#ifdef LONG64
-int
-_XkbReadCopyData32(int *wire,long *to,int num_words)
-{
- while (num_words-->0) {
- *to++= *wire++;
- }
- return 1;
-}
-#endif
-#ifdef WORD64
-int
-_XkbReadCopyData32(int *from,long *lp,int num_words)
-{
-long *lpack;
-long mask32 = 0x00000000ffffffff;
-long maskw, i, bits;
-
- lpack = (long *)from;
- bits = 32;
-
- for (i=0;i<num_words;i++) {
- maskw = mask32 << bits;
- *lp++ = (*lpack & maskw) >> bits;
- bits = bits ^ 32;
- if (bits)
- lpack++;
- }
- return 1;
-}
-#endif
-
-#if defined(LONG64) || defined(WORD64)
-int
-_XkbReadBufferCopy32(XkbReadBufferPtr from,long *to,int num_words)
-{
- if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from))
- return 0;
- _XkbReadCopyData32((int *)from->data,to,num_words);
- from->data+= (4*num_words);
- return True;
-}
-#endif
-
-#ifdef LONG64
-int
-_XkbWriteCopyData32 (register unsigned long *from,CARD32 *to,int len)
-{
-
- while (len-->0) {
- *to++= (CARD32)*from++;
- }
- return True;
-}
-#endif /* LONG64 */
-
-#ifdef WORD64
-_XkbWriteCopyData32 Not Implemented Yet for sizeof(int)==8
-#endif
-
-char *
-_XkbPeekAtReadBuffer(XkbReadBufferPtr from,int size)
-{
- if ((from==NULL)||(from->error)||(size<1)||
- (_XkbReadBufferDataLeft(from)<size))
- return NULL;
- return from->data;
-}
-
-char *
-_XkbGetReadBufferPtr(XkbReadBufferPtr from,int size)
-{
-char *ptr;
- if ((from==NULL)||(from->error)||(size<1)||
- (_XkbReadBufferDataLeft(from)<size))
- return NULL;
- ptr= from->data;
- from->data+= size;
- return ptr;
-}
-
-
-int
-_XkbFreeReadBuffer(XkbReadBufferPtr buf)
-{
- if ((buf!=NULL) && (buf->start!=NULL)) {
- int left;
- left= (int)_XkbReadBufferDataLeft(buf);
- if (buf->start!=NULL)
- Xfree(buf->start);
- buf->size= 0;
- buf->start= buf->data= NULL;
- return left;
- }
- return 0;
-}
-
-Bool
-_XkbGetReadBufferCountedString(XkbReadBufferPtr buf,char **rtrn)
-{
-CARD16 len,*pLen;
-int left;
-char * str = NULL;
-
- if ((buf==NULL)||(buf->error)||((left=(int)_XkbReadBufferDataLeft(buf))<4))
- return False;
- pLen= (CARD16 *)buf->data;
- len= *pLen;
- if (len>0) {
- if (XkbPaddedSize(len+2)>left)
- return False;
- str= _XkbAlloc(len+1);
- if (str) {
- memcpy(str,&buf->data[2],len);
- str[len]= '\0';
- }
- }
- buf->data+= XkbPaddedSize(len+2);
- *rtrn= str;
- return True;
-}
+/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +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 Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS 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. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include "Xlibint.h" +#include "XKBlibint.h" +#include <X11/extensions/XKBproto.h> + +/***====================================================================***/ + +int +_XkbInitReadBuffer(Display *dpy,XkbReadBufferPtr buf,int size) +{ + if ((dpy!=NULL) && (buf!=NULL) && (size>0)) { + buf->error= 0; + buf->size= size; + buf->start= buf->data= _XkbAlloc(size); + if (buf->start) { + _XRead(dpy, buf->start, size); + return 1; + } + } + return 0; +} + +#define _XkbReadBufferDataLeft(b) (((b)->size)-((b)->data-(b)->start)) + +int +_XkbSkipReadBufferData(XkbReadBufferPtr from,int size) +{ + if (size==0) + return 1; + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)<size)) + return 0; + from->data+= size; + return 1; +} + +int +_XkbCopyFromReadBuffer(XkbReadBufferPtr from,char *to,int size) +{ + if (size==0) + return 1; + if ((from==NULL)||(from->error)||(to==NULL)||(size<1)|| + (_XkbReadBufferDataLeft(from)<size)) + return 0; + memcpy(to,from->data,size); + from->data+= size; + return 1; +} + +#ifdef XKB_FORCE_INT_KEYSYM +int +_XkbReadCopyKeySyms(int *wire,KeySym *to,int num_words) +{ + while (num_words-->0) { + *to++= *wire++; + } + return 1; +} + +int +_XkbReadBufferCopyKeySyms(XkbReadBufferPtr from,KeySym *to,int num_words) +{ + if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from)) + return 0; + _XkbReadCopyKeySyms((int *)from->data,to,num_words); + from->data+= (4*num_words); + return True; +} + +int +_XkbWriteCopyKeySyms (register KeySym *from,CARD32 *to,int len) +{ + + while (len-->0) { + *to++= (CARD32)*from++; + } + return True; +} +#endif + +#ifdef LONG64 +int +_XkbReadCopyData32(int *wire,long *to,int num_words) +{ + while (num_words-->0) { + *to++= *wire++; + } + return 1; +} +#endif +#ifdef WORD64 +int +_XkbReadCopyData32(int *from,long *lp,int num_words) +{ +long *lpack; +long mask32 = 0x00000000ffffffff; +long maskw, i, bits; + + lpack = (long *)from; + bits = 32; + + for (i=0;i<num_words;i++) { + maskw = mask32 << bits; + *lp++ = (*lpack & maskw) >> bits; + bits = bits ^ 32; + if (bits) + lpack++; + } + return 1; +} +#endif + +#if defined(LONG64) || defined(WORD64) +int +_XkbReadBufferCopy32(XkbReadBufferPtr from,long *to,int num_words) +{ + if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from)) + return 0; + _XkbReadCopyData32((int *)from->data,to,num_words); + from->data+= (4*num_words); + return True; +} +#endif + +#ifdef LONG64 +int +_XkbWriteCopyData32 (register unsigned long *from,CARD32 *to,int len) +{ + + while (len-->0) { + *to++= (CARD32)*from++; + } + return True; +} +#endif /* LONG64 */ + +#ifdef WORD64 +_XkbWriteCopyData32 Not Implemented Yet for sizeof(int)==8 +#endif + +char * +_XkbPeekAtReadBuffer(XkbReadBufferPtr from,int size) +{ + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)<size)) + return NULL; + return from->data; +} + +char * +_XkbGetReadBufferPtr(XkbReadBufferPtr from,int size) +{ +char *ptr; + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)<size)) + return NULL; + ptr= from->data; + from->data+= size; + return ptr; +} + + +int +_XkbFreeReadBuffer(XkbReadBufferPtr buf) +{ + if ((buf!=NULL) && (buf->start!=NULL)) { + int left; + left= (int)_XkbReadBufferDataLeft(buf); + if (buf->start!=NULL) + Xfree(buf->start); + buf->size= 0; + buf->start= buf->data= NULL; + return left; + } + return 0; +} + +Bool +_XkbGetReadBufferCountedString(XkbReadBufferPtr buf,char **rtrn) +{ +CARD16 len,*pLen; +int left; +char * str = NULL; + + if ((buf==NULL)||(buf->error)||((left=(int)_XkbReadBufferDataLeft(buf))<4)) + return False; + pLen= (CARD16 *)buf->data; + len= *pLen; + if (len>0) { + if (XkbPaddedSize(len+2)>left) + return False; + str= _XkbAlloc(len+1); + if (str) { + memcpy(str,&buf->data[2],len); + str[len]= '\0'; + } + } + buf->data+= XkbPaddedSize(len+2); + *rtrn= str; + return True; +} |