git update 8/7/2010

1 files changed, 247 insertions, 249 deletions

diff --git a/libX11/src/xkb/XKBCompat.c b/libX11/src/xkb/XKBCompat.c
index ba7f6864f..6d110b167 100644
--- a/libX11/src/xkb/XKBCompat.c
+++ b/libX11/src/xkb/XKBCompat.c
@@ -1,249 +1,247 @@
-/************************************************************
-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>
-#define NEED_REPLIES
-#define NEED_EVENTS
-#define	NEED_MAP_READERS
-#include "Xlibint.h"
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-Status
-_XkbReadGetCompatMapReply(	Display *		dpy,
-				xkbGetCompatMapReply *	rep,
-				XkbDescPtr		xkb,
-				int	*		nread_rtrn)
-{
-register int 		i;
-XkbReadBufferRec	buf;
-
-    if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4))
-	return BadAlloc;
-
-    if (nread_rtrn)
-	*nread_rtrn= (int)rep->length*4;
-
-    i= rep->firstSI+rep->nSI;
-    if ((!xkb->compat)&&
-	(XkbAllocCompatMap(xkb,XkbAllCompatMask,i)!=Success))
-	return BadAlloc;
-
-    if (rep->nSI!=0) {
-	XkbSymInterpretRec *syms;
-	xkbSymInterpretWireDesc *wire;
-
-	wire= (xkbSymInterpretWireDesc *)_XkbGetReadBufferPtr(&buf,
-				   rep->nSI*SIZEOF(xkbSymInterpretWireDesc));
-	if (wire==NULL)
-	    goto BAILOUT;
-	syms= &xkb->compat->sym_interpret[rep->firstSI];
-
-	for (i=0;i<rep->nSI;i++,syms++,wire++) {
-	    syms->sym= wire->sym;
-	    syms->mods= wire->mods;
-	    syms->match= wire->match;
-	    syms->virtual_mod= wire->virtualMod;
-	    syms->flags= wire->flags;
-	    syms->act= *((XkbAnyAction *)&wire->act);
-	}
-	xkb->compat->num_si+= rep->nSI;
-    }
-
-    if (rep->groups&XkbAllGroupsMask) {
-	register unsigned	bit,nGroups;
-	xkbModsWireDesc * 	wire;
-	for (i=0,nGroups=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if (rep->groups&bit)
-		nGroups++;
-	}
-	wire= (xkbModsWireDesc *)_XkbGetReadBufferPtr(&buf,
-				  nGroups*SIZEOF(xkbModsWireDesc));
-	if (wire==NULL)
-	    goto BAILOUT;
-	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if ((rep->groups&bit)==0)
-		continue;
-	    xkb->compat->groups[i].mask= wire->mask;
-	    xkb->compat->groups[i].real_mods= wire->realMods;
-	    xkb->compat->groups[i].vmods= wire->virtualMods;
-	    wire++;
-	}
-    }
-    i= _XkbFreeReadBuffer(&buf);
-    if (i)
-	fprintf(stderr,"CompatMapReply! Bad length (%d extra bytes)\n",i);
-    if (i || buf.error)
-	return BadLength;
-    return Success;
-BAILOUT:
-    _XkbFreeReadBuffer(&buf);
-    return BadLength;
-}
-
-Status
-XkbGetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb)
-{
-    register xkbGetCompatMapReq *req;
-    xkbGetCompatMapReply	 rep;
-    Status			status;
-    XkbInfoPtr xkbi;
-
-    if ( (!dpy) || (!xkb) || (dpy->flags & XlibDisplayNoXkb) ||
-	((xkb->dpy!=NULL)&&(xkb->dpy!=dpy)) ||
-	(!dpy->xkb_info && (!XkbUseExtension(dpy,NULL,NULL))))
-	return BadAccess;
-    LockDisplay(dpy);
-    xkbi = dpy->xkb_info;
-    GetReq(kbGetCompatMap, req);
-    req->reqType = xkbi->codes->major_opcode;
-    req->xkbReqType = X_kbGetCompatMap;
-    req->deviceSpec = xkb->device_spec;
-    if (which&XkbSymInterpMask)
-	 req->getAllSI= True;
-    else req->getAllSI= False;
-    req->firstSI= req->nSI= 0;
-
-    if (which&XkbGroupCompatMask)
-	 req->groups= XkbAllGroupsMask;
-    else req->groups=  0;
-
-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return BadLength;
-    }
-    if (xkb->dpy==NULL)
-	xkb->dpy= dpy;
-    if (xkb->device_spec==XkbUseCoreKbd)
-	xkb->device_spec= rep.deviceID;
-
-    status = _XkbReadGetCompatMapReply(dpy,&rep,xkb,NULL);
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return status;
-}
-
-static Bool
-_XkbWriteSetCompatMap(Display *dpy,xkbSetCompatMapReq *req,XkbDescPtr xkb)
-{
-CARD16			firstSI;
-CARD16			nSI;
-int			size;
-register int 		i,nGroups;
-register unsigned	bit;
-unsigned		groups;
-char *			buf;
-
-    firstSI = req->firstSI;
-    nSI = req->nSI;
-    size= nSI*SIZEOF(xkbSymInterpretWireDesc);
-    nGroups= 0;
-    groups= req->groups;
-    if (groups&XkbAllGroupsMask) {
-	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if (groups&bit)
-		nGroups++;
-	}
-	size+= SIZEOF(xkbModsWireDesc)*nGroups;
-    }
-    req->length+= size/4;
-    BufAlloc(char *,buf,size);
-    if (!buf)
-	return False;
-
-    if (nSI) {
-	XkbSymInterpretPtr sym= &xkb->compat->sym_interpret[firstSI];
-	xkbSymInterpretWireDesc *wire= (xkbSymInterpretWireDesc *)buf;
-	for (i=0;i<nSI;i++,wire++,sym++) {
-	    wire->sym= (CARD32)sym->sym;
-	    wire->mods= sym->mods;
-	    wire->match= sym->match;
-	    wire->flags= sym->flags;
-	    wire->virtualMod= sym->virtual_mod;
-	    memcpy(&wire->act,&sym->act,sz_xkbActionWireDesc);
-	}
-	buf+= nSI*SIZEOF(xkbSymInterpretWireDesc);
-    }
-    if (groups&XkbAllGroupsMask) {
-	xkbModsWireDesc *	out;
-
-	out= (xkbModsWireDesc *)buf;
-	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
-	    if ((groups&bit)!=0) {
-		out->mask= xkb->compat->groups[i].mask;
-		out->realMods= xkb->compat->groups[i].real_mods;
-		out->virtualMods=  xkb->compat->groups[i].vmods;
-		out++;
-	    }
-	}
-	buf+= nGroups*SIZEOF(xkbModsWireDesc);
-    }
-    return True;
-}
-
-Bool
-XkbSetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb,Bool updateActions)
-{
-    register xkbSetCompatMapReq *req;
-    Status		     ok;
-    XkbInfoPtr xkbi;
-
-    if ((dpy->flags & XlibDisplayNoXkb) || (dpy!=xkb->dpy) ||
-	(!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
-	return False;
-    if ((!xkb->compat) ||
-	((which&XkbSymInterpMask)&&(!xkb->compat->sym_interpret)))
-	return False;
-    LockDisplay(dpy);
-    xkbi = dpy->xkb_info;
-    GetReq(kbSetCompatMap, req);
-    req->reqType = xkbi->codes->major_opcode;
-    req->xkbReqType = X_kbSetCompatMap;
-    req->deviceSpec = xkb->device_spec;
-    req->recomputeActions = updateActions;
-    if (which&XkbSymInterpMask) {
-	req->truncateSI = True;
-	req->firstSI= 0;
-	req->nSI= xkb->compat->num_si;
-    }
-    else {
-	req->truncateSI = False;
-	req->firstSI= 0;
-	req->nSI= 0;
-    }
-    if (which&XkbGroupCompatMask)
-	 req->groups= XkbAllGroupsMask;
-    else req->groups=  0;
-    ok= _XkbWriteSetCompatMap(dpy,req,xkb);
-    UnlockDisplay(dpy);
-    SyncHandle();
-    return ok;
-}
-
+/************************************************************

+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>

+#define	NEED_MAP_READERS

+#include "Xlibint.h"

+#include <X11/extensions/XKBproto.h>

+#include "XKBlibint.h"

+

+Status

+_XkbReadGetCompatMapReply(	Display *		dpy,

+				xkbGetCompatMapReply *	rep,

+				XkbDescPtr		xkb,

+				int	*		nread_rtrn)

+{

+register int 		i;

+XkbReadBufferRec	buf;

+

+    if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4))

+	return BadAlloc;

+

+    if (nread_rtrn)

+	*nread_rtrn= (int)rep->length*4;

+

+    i= rep->firstSI+rep->nSI;

+    if ((!xkb->compat)&&

+	(XkbAllocCompatMap(xkb,XkbAllCompatMask,i)!=Success))

+	return BadAlloc;

+

+    if (rep->nSI!=0) {

+	XkbSymInterpretRec *syms;

+	xkbSymInterpretWireDesc *wire;

+

+	wire= (xkbSymInterpretWireDesc *)_XkbGetReadBufferPtr(&buf,

+				   rep->nSI*SIZEOF(xkbSymInterpretWireDesc));

+	if (wire==NULL)

+	    goto BAILOUT;

+	syms= &xkb->compat->sym_interpret[rep->firstSI];

+

+	for (i=0;i<rep->nSI;i++,syms++,wire++) {

+	    syms->sym= wire->sym;

+	    syms->mods= wire->mods;

+	    syms->match= wire->match;

+	    syms->virtual_mod= wire->virtualMod;

+	    syms->flags= wire->flags;

+	    syms->act= *((XkbAnyAction *)&wire->act);

+	}

+	xkb->compat->num_si+= rep->nSI;

+    }

+

+    if (rep->groups&XkbAllGroupsMask) {

+	register unsigned	bit,nGroups;

+	xkbModsWireDesc * 	wire;

+	for (i=0,nGroups=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if (rep->groups&bit)

+		nGroups++;

+	}

+	wire= (xkbModsWireDesc *)_XkbGetReadBufferPtr(&buf,

+				  nGroups*SIZEOF(xkbModsWireDesc));

+	if (wire==NULL)

+	    goto BAILOUT;

+	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if ((rep->groups&bit)==0)

+		continue;

+	    xkb->compat->groups[i].mask= wire->mask;

+	    xkb->compat->groups[i].real_mods= wire->realMods;

+	    xkb->compat->groups[i].vmods= wire->virtualMods;

+	    wire++;

+	}

+    }

+    i= _XkbFreeReadBuffer(&buf);

+    if (i)

+	fprintf(stderr,"CompatMapReply! Bad length (%d extra bytes)\n",i);

+    if (i || buf.error)

+	return BadLength;

+    return Success;

+BAILOUT:

+    _XkbFreeReadBuffer(&buf);

+    return BadLength;

+}

+

+Status

+XkbGetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb)

+{

+    register xkbGetCompatMapReq *req;

+    xkbGetCompatMapReply	 rep;

+    Status			status;

+    XkbInfoPtr xkbi;

+

+    if ( (!dpy) || (!xkb) || (dpy->flags & XlibDisplayNoXkb) ||

+	((xkb->dpy!=NULL)&&(xkb->dpy!=dpy)) ||

+	(!dpy->xkb_info && (!XkbUseExtension(dpy,NULL,NULL))))

+	return BadAccess;

+    LockDisplay(dpy);

+    xkbi = dpy->xkb_info;

+    GetReq(kbGetCompatMap, req);

+    req->reqType = xkbi->codes->major_opcode;

+    req->xkbReqType = X_kbGetCompatMap;

+    req->deviceSpec = xkb->device_spec;

+    if (which&XkbSymInterpMask)

+	 req->getAllSI= True;

+    else req->getAllSI= False;

+    req->firstSI= req->nSI= 0;

+

+    if (which&XkbGroupCompatMask)

+	 req->groups= XkbAllGroupsMask;

+    else req->groups=  0;

+

+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

+	UnlockDisplay(dpy);

+	SyncHandle();

+	return BadLength;

+    }

+    if (xkb->dpy==NULL)

+	xkb->dpy= dpy;

+    if (xkb->device_spec==XkbUseCoreKbd)

+	xkb->device_spec= rep.deviceID;

+

+    status = _XkbReadGetCompatMapReply(dpy,&rep,xkb,NULL);

+    UnlockDisplay(dpy);

+    SyncHandle();

+    return status;

+}

+

+static Bool

+_XkbWriteSetCompatMap(Display *dpy,xkbSetCompatMapReq *req,XkbDescPtr xkb)

+{

+CARD16			firstSI;

+CARD16			nSI;

+int			size;

+register int 		i,nGroups;

+register unsigned	bit;

+unsigned		groups;

+char *			buf;

+

+    firstSI = req->firstSI;

+    nSI = req->nSI;

+    size= nSI*SIZEOF(xkbSymInterpretWireDesc);

+    nGroups= 0;

+    groups= req->groups;

+    if (groups&XkbAllGroupsMask) {

+	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if (groups&bit)

+		nGroups++;

+	}

+	size+= SIZEOF(xkbModsWireDesc)*nGroups;

+    }

+    req->length+= size/4;

+    BufAlloc(char *,buf,size);

+    if (!buf)

+	return False;

+

+    if (nSI) {

+	XkbSymInterpretPtr sym= &xkb->compat->sym_interpret[firstSI];

+	xkbSymInterpretWireDesc *wire= (xkbSymInterpretWireDesc *)buf;

+	for (i=0;i<nSI;i++,wire++,sym++) {

+	    wire->sym= (CARD32)sym->sym;

+	    wire->mods= sym->mods;

+	    wire->match= sym->match;

+	    wire->flags= sym->flags;

+	    wire->virtualMod= sym->virtual_mod;

+	    memcpy(&wire->act,&sym->act,sz_xkbActionWireDesc);

+	}

+	buf+= nSI*SIZEOF(xkbSymInterpretWireDesc);

+    }

+    if (groups&XkbAllGroupsMask) {

+	xkbModsWireDesc *	out;

+

+	out= (xkbModsWireDesc *)buf;

+	for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {

+	    if ((groups&bit)!=0) {

+		out->mask= xkb->compat->groups[i].mask;

+		out->realMods= xkb->compat->groups[i].real_mods;

+		out->virtualMods=  xkb->compat->groups[i].vmods;

+		out++;

+	    }

+	}

+	buf+= nGroups*SIZEOF(xkbModsWireDesc);

+    }

+    return True;

+}

+

+Bool

+XkbSetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb,Bool updateActions)

+{

+    register xkbSetCompatMapReq *req;

+    Status		     ok;

+    XkbInfoPtr xkbi;

+

+    if ((dpy->flags & XlibDisplayNoXkb) || (dpy!=xkb->dpy) ||

+	(!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))

+	return False;

+    if ((!xkb->compat) ||

+	((which&XkbSymInterpMask)&&(!xkb->compat->sym_interpret)))

+	return False;

+    LockDisplay(dpy);

+    xkbi = dpy->xkb_info;

+    GetReq(kbSetCompatMap, req);

+    req->reqType = xkbi->codes->major_opcode;

+    req->xkbReqType = X_kbSetCompatMap;

+    req->deviceSpec = xkb->device_spec;

+    req->recomputeActions = updateActions;

+    if (which&XkbSymInterpMask) {

+	req->truncateSI = True;

+	req->firstSI= 0;

+	req->nSI= xkb->compat->num_si;

+    }

+    else {

+	req->truncateSI = False;

+	req->firstSI= 0;

+	req->nSI= 0;

+    }

+    if (which&XkbGroupCompatMask)

+	 req->groups= XkbAllGroupsMask;

+    else req->groups=  0;

+    ok= _XkbWriteSetCompatMap(dpy,req,xkb);

+    UnlockDisplay(dpy);

+    SyncHandle();

+    return ok;

+}

+