LBX: Drop all Xserver code blocks that relate to removed LBX extension.

nx-X11/include/extensions/security.h

@@ -157,10 +157,6 @@ extern Bool SecurityCheckDeviceAccess(ClientPtr client, DeviceIntPtr dev,
 
 extern void SecurityAudit(char *format, ...);
 
-#ifdef LBX
-extern Bool SecuritySameLevel(ClientPtr client, XID authId);
-#endif
-
 extern int XSecurityOptions(int argc, char **argv, int i);
 
 /* Give this value or higher to the -audit option to get security messages */

nx-X11/programs/Xserver/Xext/security.c

@@ -60,11 +60,6 @@ in this Software without prior written authorization from The Open Group.
 #include <nx-X11/extensions/securstr.h>
 #include <assert.h>
 #include <stdarg.h>
-#ifdef LBX
-#define _XLBX_SERVER_
-#include <nx-X11/extensions/XLbx.h>
-extern unsigned char LbxReqCode;
-#endif
 #include <stdio.h>  /* for file reading operations */
 #include <nx-X11/Xatom.h>  /* for XA_STRING */
 
@@ -1224,18 +1219,6 @@ SecurityCheckResourceIDAccess(
 
 		default:
 		{
-#ifdef LBX
-		    /* XXX really need per extension dispatching */
-		    if (reqtype == LbxReqCode) {
-			switch (((xReq *)client->requestBuffer)->data) {
-			case X_LbxGetProperty:
-			case X_LbxChangeProperty:
-			    return rval;
-			default:
-			    break;
-			}
-		    }
-#endif
 		    /* others not allowed */
 		    return SecurityAuditResourceIDAccess(client, id);
 		}
@@ -1336,22 +1319,6 @@ SecurityClientStateCallback(
     }
 } /* SecurityClientStateCallback */
 
-#ifdef LBX
-Bool
-SecuritySameLevel(client, authId)
-    ClientPtr client;
-    XID authId;
-{
-    SecurityAuthorizationPtr pAuth;
-
-    pAuth = (SecurityAuthorizationPtr)LookupIDByType(authId,
-						SecurityAuthorizationResType);
-    if (pAuth)
-	return client->trustLevel == pAuth->trustLevel;
-    return client->trustLevel == XSecurityClientTrusted;
-}
-#endif
-
 /* SecurityCensorImage
  *
  * Called after pScreen->GetImage to prevent pieces or trusted windows from

nx-X11/programs/Xserver/dix/colormap.c

@@ -63,9 +63,6 @@ SOFTWARE.
 #include "scrnintstr.h"
 #include "resource.h"
 #include "windowstr.h"
-#ifdef LBX
-#include "lbxserve.h"
-#endif
 
 extern XID clientErrorValue;
 extern int colormapPrivateCount;
@@ -1508,65 +1505,17 @@ FreePixels(register ColormapPtr pmap, register int client)
     register Pixel		*ppix, *ppixStart;
     register int 		n;
     int				class;
-#ifdef LBX
-    Bool			grabbed;
-    Bool			zeroRefCount;
-    Bool			anyRefCountReachedZero = 0;
-#endif
 
     class = pmap->class;
     ppixStart = pmap->clientPixelsRed[client];
     if (class & DynamicClass)
     {
 	n = pmap->numPixelsRed[client];
-#ifdef LBX
-	grabbed = LbxCheckCmapGrabbed (pmap);
-	if (grabbed)
-	{
-	    /*
-	     * If the colormap is grabbed by a proxy, the server must
-	     * notify the proxy of all cells that are freed (the refcount
-	     * has reached zero on these cells).
-	     */
-
-	    LbxBeginFreeCellsEvent (pmap);
-	    LbxSortPixelList (ppixStart, n);
-	}
-#endif
 	for (ppix = ppixStart; --n >= 0; )
 	{
 	    FreeCell(pmap, *ppix, REDMAP);
-#ifdef LBX
-	    /*
-	     * Only PSEUDO colormaps are grabbed by LBX proxies.
-	     * Check if the ref count reached zero on this pixel.
-	     */
-
-	    zeroRefCount = pmap->red[*ppix].refcnt == 0;
-	    if (zeroRefCount)
-		anyRefCountReachedZero = 1;
-	    
-	    if (grabbed && zeroRefCount)
-		LbxAddFreeCellToEvent (pmap, *ppix);
-#endif
 	    ppix++;
 	}
-#ifdef LBX
-	if (grabbed)
-	    LbxEndFreeCellsEvent (pmap);
-	else if (anyRefCountReachedZero)
-	{
-	    /*
-	     * We only send LbxFreeCell events to a proxy that has the colormap
-	     * grabbed.  If the colormap is not grabbed, the proxy that last
-	     * had the colormap grabbed will not be able to do a smart grab
-	     * in the future.  A smart grab can only occur if the proxy is kept
-	     * up to date on every alloc/free change in the colormap.
-	     */
-
-	    LbxDisableSmartGrab (pmap);
-	}
-#endif
     }
 
     xfree(ppixStart);
@@ -2316,11 +2265,6 @@ FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixe
     int 	n, zapped;
     int		errVal = Success;
     int		offset, numents;
-#ifdef LBX
-    Bool	grabbed;
-    Bool	zeroRefCount;
-    Bool	anyRefCountReachedZero = 0;
-#endif
 
     if (npixIn == 0)
         return (errVal);
@@ -2365,22 +2309,6 @@ FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixe
 	break;
     }
 
-#ifdef LBX
-    grabbed = LbxCheckCmapGrabbed (pmap);
-
-    if (grabbed)
-    {
-	/*
-	 * If the colormap is grabbed by a proxy, the server must
-	 * notify the proxy of all cells that are freed (the refcount
-	 * has reached zero on these cells).
-	 */
-
-	LbxBeginFreeCellsEvent (pmap);
-	LbxSortPixelList (ppixIn, npixIn);
-    }
-#endif
-
     /* zap all pixels which match */
     while (1)
     {
@@ -2405,19 +2333,6 @@ FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixe
 		if (pmap->class & DynamicClass)
 		{
 		    FreeCell(pmap, pixTest, color);
-#ifdef LBX
-		    /*
-		     * Only PSEUDO colormaps are grabbed by LBX proxies.
-		     * Check if the ref count reached zero on this pixel.
-		     */
-
-		    zeroRefCount = pmap->red[pixTest].refcnt == 0;
-		    if (zeroRefCount)
-			anyRefCountReachedZero = 1;
-
-		    if (grabbed && zeroRefCount)
-			LbxAddFreeCellToEvent (pmap, pixTest);
-#endif
 		}
 		*cptr = ~((Pixel)0);
 		zapped++;
@@ -2429,23 +2344,6 @@ FreeCo (ColormapPtr pmap, int client, int color, int npixIn, Pixel *ppixIn, Pixe
 	GetNextBitsOrBreak(bits, mask, base);
     }
 
-#ifdef LBX
-    if (grabbed)
-	LbxEndFreeCellsEvent (pmap);
-    else if (anyRefCountReachedZero)
-    {
-	/*
-	 * We only send LbxFreeCell events to a proxy that has the colormap
-	 * grabbed.  If the colormap is not grabbed, the proxy that last
-	 * had the colormap grabbed will not be able to do a smart grab
-	 * in the future.  A smart grab can only occur if the proxy is kept
-	 * up to date on every alloc/free change in the colormap.
-	 */
-	
-	LbxDisableSmartGrab (pmap);
-    }
-#endif
-
     /* delete freed pixels from client pixel list */
     if (zapped)
     {

nx-X11/programs/Xserver/dix/devices.c

@@ -74,9 +74,6 @@ SOFTWARE.
 #define _SECURITY_SERVER
 #include <nx-X11/extensions/security.h>
 #endif
-#ifdef LBX
-#include "lbxserve.h"
-#endif
 
 #include "dispatch.h"
 #include "swaprep.h"
@@ -961,9 +958,6 @@ ProcSetModifierMapping(ClientPtr client)
 	return BadAccess;
 #endif 
 
-#ifdef LBX
-    LbxFlushModifierMapTag();
-#endif
     rep.type = X_Reply;
     rep.length = 0;
     rep.sequenceNumber = client->sequence;
@@ -1088,9 +1082,6 @@ ProcChangeKeyboardMapping(ClientPtr client)
     keysyms.map = (KeySym *)&stuff[1];
     if (!SetKeySymsMap(curKeySyms, &keysyms))
 	return BadAlloc;
-#ifdef LBX
-    LbxFlushKeyboardMapTag();
-#endif
     SendMappingNotify(MappingKeyboard, stuff->firstKeyCode, stuff->keyCodes,
 									client);
     return client->noClientException;

nx-X11/programs/Xserver/dix/dispatch.c

@@ -2611,15 +2611,6 @@ ProcAllocColor (register ClientPtr client)
 					RT_COLORMAP, SecurityWriteAccess);
     if (pmap)
     {
-#ifdef LBX
-	/*
-	 * If the colormap is grabbed by a proxy, the server will have
-	 * to regain control over the colormap.  This AllocColor request
-	 * will be handled after the server gets back the colormap control.
-	 */
-	if (LbxCheckColorRequest (client, pmap, (xReq *) stuff))
-	    return Success;
-#endif
 	acr.type = X_Reply;
 	acr.length = 0;
 	acr.sequenceNumber = client->sequence;
@@ -2664,15 +2655,6 @@ ProcAllocNamedColor (register ClientPtr client)
 
 	xAllocNamedColorReply ancr;
 
-#ifdef LBX
-	/*
-	 * If the colormap is grabbed by a proxy, the server will have
-	 * to regain control over the colormap.  This AllocNamedColor request
-	 * will be handled after the server gets back the colormap control.
-	 */
-	if (LbxCheckColorRequest (client, pcmp, (xReq *) stuff))
-	    return Success;
-#endif
 	ancr.type = X_Reply;
 	ancr.length = 0;
 	ancr.sequenceNumber = client->sequence;
@@ -2726,15 +2708,6 @@ ProcAllocColorCells (register ClientPtr client)
 	long			length;
 	Pixel			*ppixels, *pmasks;
 
-#ifdef LBX
-	/*
-	 * If the colormap is grabbed by a proxy, the server will have
-	 * to regain control over the colormap.  This AllocColorCells request
-	 * will be handled after the server gets back the colormap control.
-	 */
-	if (LbxCheckColorRequest (client, pcmp, (xReq *) stuff))
-	    return Success;
-#endif
 	npixels = stuff->colors;
 	if (!npixels)
 	{
@@ -2801,15 +2774,6 @@ ProcAllocColorPlanes(register ClientPtr client)
 	long			length;
 	Pixel			*ppixels;
 
-#ifdef LBX
-	/*
-	 * If the colormap is grabbed by a proxy, the server will have
-	 * to regain control over the colormap.  This AllocColorPlanes request
-	 * will be handled after the server gets back the colormap control.
-	 */
-	if (LbxCheckColorRequest (client, pcmp, (xReq *) stuff))
-	    return Success;
-#endif
 	npixels = stuff->colors;
 	if (!npixels)
 	{
@@ -3583,9 +3547,6 @@ CloseDownClient(register ClientPtr client)
 	if (ClientIsAsleep(client))
 	    ClientSignal (client);
 	ProcessWorkQueueZombies();
-#ifdef LBX
-	ProcessQTagZombies();
-#endif
 	CloseDownConnection(client);
 
 	/* If the client made it to the Running stage, nClients has
@@ -3703,9 +3664,6 @@ void InitClient(ClientPtr client, int i, void * ospriv)
     }
 #endif
     client->replyBytesRemaining = 0;
-#ifdef LBX
-    client->readRequest = StandardReadRequestFromClient;
-#endif
 #ifdef XCSECURITY
     client->trustLevel = XSecurityClientTrusted;
     client->CheckAccess = NULL;
@@ -3836,14 +3794,6 @@ ProcInitialConnection(register ClientPtr client)
     return (client->noClientException);
 }
 
-#ifdef LBX
-void
-IncrementClientCount()
-{
-    nClients++;
-}
-#endif
-
 int
 SendConnSetup(register ClientPtr client, char *reason)
 {

nx-X11/programs/Xserver/dix/dixfonts.c

@@ -133,10 +133,6 @@ _NXGetFontPathError:
 #include "panoramiX.h"
 #endif
 
-#ifdef LBX
-#include "lbxserve.h"
-#endif
-
 #ifdef XF86BIGFONT
 #define _XF86BIGFONT_SERVER_
 #include <nx-X11/extensions/xf86bigfont.h>
@@ -557,9 +553,6 @@ CloseFont(void * value, XID fid)
 	}
 	if (pfont == defaultFont)
 	    defaultFont = NULL;
-#ifdef LBX
-	LbxFreeFontTag(pfont);
-#endif
 #ifdef XF86BIGFONT
 	XF86BigfontFreeFontShm(pfont);
 #endif

nx-X11/programs/Xserver/dix/extension.c

@@ -65,9 +65,6 @@ SOFTWARE.
 #define _SECURITY_SERVER
 #include <nx-X11/extensions/security.h>
 #endif
-#ifdef LBX
-#include "lbxserve.h"
-#endif
 
 #define EXTENSION_BASE  128
 #define EXTENSION_EVENT_BASE  64
@@ -154,9 +151,6 @@ AddExtension(char *name, int NumEvents, int NumErrors,
     ext->secure = FALSE;
 #endif
 
-#ifdef LBX
-    (void) LbxAddExtension(name, ext->base, ext->eventBase, ext->errorBase);
-#endif
     return(ext);
 }
 
@@ -176,11 +170,7 @@ Bool AddExtensionAlias(char *alias, ExtensionEntry *ext)
     strcpy(name,  alias);
     ext->aliases[ext->num_aliases] = name;
     ext->num_aliases++;
-#ifdef LBX
-    return LbxAddExtensionAlias(ext->index, alias);
-#else
     return TRUE;
-#endif
 }
 
 static int
@@ -241,9 +231,6 @@ DeclareExtensionSecurity(char *extname, Bool secure)
 	}
     }
 #endif
-#ifdef LBX
-    LbxDeclareExtensionSecurity(extname, secure);
-#endif
 }
 
 unsigned short
@@ -271,10 +258,6 @@ CloseDownExtensions()
 {
     register int i,j;
 
-#ifdef LBX
-    LbxCloseDownExtensions();
-#endif
-
     for (i = NumExtensions - 1; i >= 0; i--)
     {
 	(* extensions[i]->CloseDown)(extensions[i]);

nx-X11/programs/Xserver/dix/property.c

@@ -64,19 +64,6 @@ SOFTWARE.
 #define _SECURITY_SERVER
 #include <nx-X11/extensions/security.h>
 #endif
-#ifdef LBX
-#include "lbxserve.h"
-#include "lbxtags.h"
-#endif
-
-#if defined(LBX) || defined(LBX_COMPAT)
-#if 0 /* no header in X11 environment, not used in X11 environment */
-int fWriteToClient(ClientPtr client, int len, char *buf)
-{
-    return WriteToClient(client, len, buf);
-}
-#endif
-#endif
 
 /*****************************************************************
  * Property Stuff
@@ -261,13 +248,8 @@ ProcChangeProperty(ClientPtr client)
     }
 #endif
 
-#ifdef LBX
-    err = LbxChangeWindowProperty(client, pWin, stuff->property, stuff->type,
-	 (int)format, (int)mode, len, TRUE, (void *)&stuff[1], TRUE, NULL);
-#else
     err = ChangeWindowProperty(pWin, stuff->property, stuff->type, (int)format,
 			       (int)mode, len, (void *)&stuff[1], TRUE);
-#endif
     if (err != Success)
 	return err;
     else
@@ -279,11 +261,6 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
                      int mode, unsigned long len, void * value, 
                      Bool sendevent)
 {
-#ifdef LBX
-    return LbxChangeWindowProperty(NULL, pWin, property, type,
-				   format, mode, len, TRUE, value,
-				   sendevent, NULL);
-#else
     PropertyPtr pProp;
     xEvent event;
     int sizeInBytes;
@@ -390,7 +367,6 @@ ChangeWindowProperty(WindowPtr pWin, Atom property, Atom type, int format,
 	DeliverEvents(pWin, &event, 1, (WindowPtr)NULL);
     }
     return(Success);
-#endif
 }
 
 int
@@ -420,10 +396,6 @@ DeleteProperty(WindowPtr pWin, Atom propName)
         {
             prevProp->next = pProp->next;
         }
-#ifdef LBX
-	if (pProp->tag_id)
-	    TagDeleteTag(pProp->tag_id);
-#endif
 	event.u.u.type = PropertyNotify;
 	event.u.property.window = pWin->drawable.id;
 	event.u.property.state = PropertyDelete;
@@ -445,10 +417,6 @@ DeleteAllWindowProperties(WindowPtr pWin)
     pProp = wUserProps (pWin);
     while (pProp)
     {
-#ifdef LBX
-	if (pProp->tag_id)
-	    TagDeleteTag(pProp->tag_id);
-#endif
 	event.u.u.type = PropertyNotify;
 	event.u.property.window = pWin->drawable.id;
 	event.u.property.state = PropertyDelete;
@@ -570,13 +538,6 @@ ProcGetProperty(ClientPtr client)
 	WriteReplyToClient(client, sizeof(xGenericReply), &reply);
 	return(Success);
     }
-#ifdef LBX
-    /* make sure we have the current value */                       
-    if (pProp->tag_id && pProp->owner_pid) {
-	LbxStallPropRequest(client, pProp);
-	return client->noClientException;
-    }                                              
-#endif
 
 /*
  *  Return type, format, value to client
@@ -627,10 +588,6 @@ ProcGetProperty(ClientPtr client)
 
     if (stuff->delete && (reply.bytesAfter == 0))
     { /* delete the Property */
-#ifdef LBX
-	if (pProp->tag_id)
-	    TagDeleteTag(pProp->tag_id);
-#endif
 	if (prevProp == (PropertyPtr)NULL) /* takes care of head */
 	{
 	    if (!(pWin->optional->userProps = pProp->next))

nx-X11/programs/Xserver/dix/swaprep.c

@@ -65,11 +65,9 @@ SOFTWARE.
 
 static void SwapFontInfo(xQueryFontReply *pr);
 
-#ifndef LBX
 static void SwapCharInfo(xCharInfo *pInfo);
 
 static void SwapFont(xQueryFontReply *pr, Bool hasGlyphs);
-#endif
 
 /**
  * Thanks to Jack Palevich for testing and subsequently rewriting all this
@@ -391,9 +389,7 @@ SQueryKeymapReply(ClientPtr pClient, int size, xQueryKeymapReply *pRep)
     (void)WriteToClient(pClient, size, (char *) pRep);
 }
 
-#ifndef LBX
 static
-#endif
 void
 SwapCharInfo(xCharInfo *pInfo)
 {
@@ -423,9 +419,7 @@ SwapFontInfo(xQueryFontReply *pr)
     swapl(&pr->nCharInfos, n);
 }
 
-#ifndef LBX
 static
-#endif
 void
 SwapFont(xQueryFontReply *pr, Bool hasGlyphs)
 {

nx-X11/programs/Xserver/include/dix.h

@@ -375,10 +375,6 @@ extern int DoGetImage(
     Mask /*planemask*/,
     xGetImageReply ** /*im_return*/);
 
-#ifdef LBX
-extern void IncrementClientCount(void);
-#endif /* LBX */
-
 #if defined(DDXBEFORERESET)
 extern void ddxBeforeReset (void);
 #endif

nx-X11/programs/Xserver/include/dixstruct.h

@@ -129,9 +129,6 @@ typedef struct _Client {
     unsigned char requestLog[MAX_REQUEST_LOG];
     int         requestLogIndex;
 #endif
-#ifdef LBX
-    int		(*readRequest)(ClientPtr /*client*/);
-#endif
     unsigned long replyBytesRemaining;
 #ifdef XCSECURITY
     XID		authId;

nx-X11/programs/Xserver/include/globals.h

@@ -77,10 +77,6 @@ extern Bool noDPMSExtension;
 extern Bool noGlxExtension;
 #endif
 
-#ifdef LBX
-extern Bool noLbxExtension;
-#endif
-
 #ifdef SCREENSAVER
 extern Bool noScreenSaverExtension;
 #endif

nx-X11/programs/Xserver/include/os.h

@@ -113,14 +113,7 @@ extern int WaitForSomething(
     int* /*pClientsReady*/
 );
 
-#ifdef LBX
-#define ReadRequestFromClient(client)   ((client)->readRequest(client))
-extern int StandardReadRequestFromClient(ClientPtr /*client*/);
-
-extern int ClientConnectionNumber(ClientPtr /*client*/);
-#else
 extern int ReadRequestFromClient(ClientPtr /*client*/);
-#endif /* LBX */
 
 extern Bool InsertFakeRequest(
     ClientPtr /*client*/, 
@@ -180,10 +173,6 @@ extern void MakeClientGrabImpervious(ClientPtr /*client*/);
 
 extern void MakeClientGrabPervious(ClientPtr /*client*/);
 
-#ifdef LBX
-extern void CloseDownFileDescriptor(ClientPtr /* client */);
-#endif
-
 extern void AvailableClientInput(ClientPtr /* client */);
 
 extern CARD32 GetTimeInMillis(void);

nx-X11/programs/Xserver/include/propertyst.h

@@ -62,14 +62,6 @@ typedef struct _Property {
 	short		format;     /* format of data for swapping - 8,16,32 */
 	long		size;       /* size of data in (format/8) bytes */
 	void            *data;       /* private to client */
-#if defined(LBX) || defined(LBX_COMPAT)
-	/*  If space is at a premium and binary compatibility is not
-	 *  an issue, you may want to put the owner_pid next to format
-	 *  so that the two shorts pack together without padding.
-	 */
-  	short		owner_pid;	/* proxy that has the data */
-  	XID		tag_id;
-#endif
 } PropertyRec;
 
 #endif /* PROPERTYSTRUCT_H */

nx-X11/programs/Xserver/include/swaprep.h

@@ -120,17 +120,6 @@ extern void SQueryKeymapReply(
     int /* size */,
     xQueryKeymapReply * /* pRep */);
 
-#ifdef LBX
-extern void SwapCharInfo(
-    xCharInfo * /* pInfo */);
-#endif
-
-#ifdef LBX
-extern void SwapFont(
-    xQueryFontReply * /* pr */,
-    Bool /* hasGlyphs */);
-#endif
-
 extern void SQueryFontReply(
     ClientPtr /* pClient */,
     int /* size */,

nx-X11/programs/Xserver/mi/miinitext.c

@@ -96,9 +96,6 @@ extern Bool noDPMSExtension;
 #ifdef GLXEXT
 extern Bool noGlxExtension;
 #endif
-#ifdef LBX
-extern Bool noLbxExtension;
-#endif
 #ifdef SCREENSAVER
 extern Bool noScreenSaverExtension;
 #endif
@@ -185,10 +182,6 @@ typedef void (*InitExtension)(INITARGS);
 #ifdef XKB
 #include <nx-X11/extensions/XKB.h>
 #endif
-#ifdef LBX
-#define _XLBX_SERVER_
-#include <nx-X11/extensions/lbxstr.h>
-#endif
 #ifdef XCSECURITY
 #define _SECURITY_SERVER
 #include <nx-X11/extensions/securstr.h>
@@ -256,9 +249,6 @@ extern void XCMiscExtensionInit(INITARGS);
 #ifdef XRECORD
 extern void RecordExtensionInit(INITARGS);
 #endif
-#ifdef LBX
-extern void LbxExtensionInit(INITARGS);
-#endif
 #ifdef DBE
 extern void DbeExtensionInit(INITARGS);
 #endif
@@ -349,9 +339,6 @@ static ExtensionToggle ExtensionToggleList[] =
 #ifdef GLXEXT
     { "GLX", &noGlxExtension },
 #endif
-#ifdef LBX
-    { "LBX", &noLbxExtension },
-#endif
 #ifdef SCREENSAVER
     { "MIT-SCREEN-SAVER", &noScreenSaverExtension },
 #endif
@@ -508,9 +495,6 @@ InitExtensions(argc, argv)
 #ifdef XRECORD
     if (!noTestExtensions) RecordExtensionInit(); 
 #endif
-#ifdef LBX
-    if (!noLbxExtension) LbxExtensionInit();
-#endif
 #ifdef DBE
     if (!noDbeExtension) DbeExtensionInit();
 #endif
@@ -602,9 +586,6 @@ static ExtensionModule staticExtensions[] = {
 #ifdef XKB
     { XkbExtensionInit, XkbName, &noXkbExtension, NULL, NULL },
 #endif
-#ifdef LBX
-    { LbxExtensionInit, LBXNAME, &noLbxExtension, NULL, NULL },
-#endif
 #ifdef XCSECURITY
     { SecurityExtensionInit, SECURITY_EXTENSION_NAME, &noSecurityExtension, NULL, NULL },
 #endif

nx-X11/programs/Xserver/os/access.c

@@ -1390,10 +1390,6 @@ Bool LocalClient(ClientPtr client)
 	return FALSE;
     }
 #endif
-#ifdef LBX
-    if (!((OsCommPtr)client->osPrivate)->trans_conn)
-	return FALSE;
-#endif
     if (!_XSERVTransGetPeerAddr (((OsCommPtr)client->osPrivate)->trans_conn,
 	&notused, &alen, &from))
     {

nx-X11/programs/Xserver/os/connection.c

@@ -151,12 +151,6 @@ extern __const__ int _nfiles;
 #define _SECURITY_SERVER
 #include <nx-X11/extensions/security.h>
 #endif
-#ifdef LBX
-#include "colormapst.h"
-#include "propertyst.h"
-#include "lbxserve.h"
-#include "osdep.h"
-#endif
 
 #ifdef X_NOT_POSIX
 #define Pid_t int
@@ -297,12 +291,10 @@ int		ListenTransCount;
 
 static void ErrorConnMax(XtransConnInfo /* trans_conn */);
 
-#ifndef LBX
 static
 void CloseDownFileDescriptor(
     OsCommPtr /*oc*/
 );
-#endif
 
 
 static XtransConnInfo
@@ -691,64 +683,13 @@ ClientAuthorized(ClientPtr client,
     char	 	*reason = NULL;
     XtransConnInfo	trans_conn;
     int			restore_trans_conn = 0;
-    ClientPtr           lbxpc = NULL;
 
     priv = (OsCommPtr)client->osPrivate;
     trans_conn = priv->trans_conn;
 
-#ifdef LBX
-    if (!trans_conn) {
-	/*
-	 * Since trans_conn is NULL, this must be a proxy's client for
-	 * which we have NO address.  Therefore, we will temporarily
-	 * set the client's trans_conn to the proxy's trans_conn and
-	 * after CheckAuthorization the client's trans_conn will be
-	 * restored. 
-	 *
-	 * If XDM-AUTHORIZATION-1 is being used, CheckAuthorization
-	 * will eventually call XdmAuthorizationValidate and this
-	 * later function may use the client's trans_conn to get the 
-	 * client's address.  Since a XDM-AUTH-1 auth string includes 
-	 * the client's address, this address is compared to the address 
-	 * in the client's trans_conn.  If the proxy and client are 
-	 * on the same host, the comparison will fail; otherwise the
-	 * comparison will fail and the client will not be authorized
-	 * to connect to the server.
-	 *
-	 * The basis for this additional code is to prevent a
-	 * NULL pointer dereference of the client's trans_conn.
-	 * The fundamental problem - the fact that the client's
-	 * trans_conn is NULL - is because the NewClient
-	 * request in version 1.0 of the LBX protocol does not
-	 * send the client's address to the server.  When the
-	 * spec is changed and the client's address is sent to
-	 * server in the NewClient request, this additional code
-	 * should be removed.
-	 *
-	 * See defect number XWSog08218 for more information.
-	 */
-	lbxpc = LbxProxyClient(priv->proxy);
-	trans_conn = ((OsCommPtr)lbxpc->osPrivate)->trans_conn;
-        priv->trans_conn = trans_conn;
-	restore_trans_conn = 1;
-    }
-#endif
-
     auth_id = CheckAuthorization (proto_n, auth_proto,
 				  string_n, auth_string, client, &reason);
 
-#ifdef LBX
-    if (! priv->trans_conn) {
-	if (auth_id == (XID) ~0L && !GetAccessControl())
-	    auth_id = ((OsCommPtr)lbxpc->osPrivate)->auth_id;
-#ifdef XCSECURITY
-	else if (auth_id != (XID) ~0L && !SecuritySameLevel(lbxpc, auth_id)) {
-	    auth_id = (XID) ~0L;
-	    reason = "Client trust level differs from that of LBX Proxy";
-	}
-#endif
-    }
-#endif
     if (auth_id == (XID) ~0L)
     {
 	if (
@@ -760,9 +701,6 @@ ClientAuthorized(ClientPtr client,
 	        &family, &fromlen, &from) != -1)
 	{
 	    if (
-#ifdef LBX
-		!trans_conn ||
-#endif
 		InvalidHost ((struct sockaddr *) from, fromlen, client))
 		AuthAudit(client, FALSE, (struct sockaddr *) from,
 			  fromlen, proto_n, auth_proto, auth_id);
@@ -779,14 +717,6 @@ ClientAuthorized(ClientPtr client,
 	}
 
 	if (auth_id == (XID) ~0L) {
-#ifdef LBX
-	  /*
-	   * Restore client's trans_conn state
-	   */
-	  if (restore_trans_conn) {
-		priv->trans_conn = NULL;
-	  }
-#endif
 	    if (reason)
 		return reason;
 	    else
@@ -817,34 +747,16 @@ ClientAuthorized(ClientPtr client,
      * true purpose of the selfhosts list is to see who may change the
      * access control list.
      */
-#ifdef LBX
-     if (restore_trans_conn) {
-	priv->trans_conn = NULL;
-     }
-#endif
     return((char *)NULL);
 }
 
 static ClientPtr
-#ifdef LBX
-AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time, 
-    int (*Flush)(
-        ClientPtr /*who*/, OsCommPtr /*oc*/,
-        char * /*extraBuf*/, int /*extraCount*/),
-    void (*Close)(
-        ClientPtr /*client*/),
-    LbxProxyPtr proxy)
-#else
 AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time)
-#endif
 {
     OsCommPtr	oc;
     ClientPtr	client;
     
     if (
-#ifdef LBX
-	trans_conn &&
-#endif
 #ifndef WIN32
 	fd >= lastfdesc
 #else
@@ -861,20 +773,11 @@ AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time)
     oc->output = (ConnectionOutputPtr)NULL;
     oc->auth_id = None;
     oc->conn_time = conn_time;
-#ifdef LBX
-    oc->proxy = proxy;
-    oc->Flush = Flush;
-    oc->Close = Close;
-    oc->largereq = (ConnectionInputPtr) NULL;
-#endif
     if (!(client = NextAvailableClient((void *)oc)))
     {
 	xfree (oc);
 	return NullClient;
     }
-#ifdef LBX
-    if (trans_conn)
-#endif
     {
 #if !defined(WIN32)
 	ConnectionTranslation[fd] = client->index;
@@ -901,39 +804,6 @@ AllocNewConnection (XtransConnInfo trans_conn, int fd, CARD32 conn_time)
     return client;
 }
 
-#ifdef LBX
-
-int
-ClientConnectionNumber (ClientPtr client)
-{
-    OsCommPtr oc = (OsCommPtr) client->osPrivate;
-
-    return oc->fd;
-}
-
-ClientPtr
-AllocLbxClientConnection (ClientPtr client, LbxProxyPtr proxy)
-{
-    OsCommPtr oc = (OsCommPtr) client->osPrivate;
-
-    return AllocNewConnection ((XtransConnInfo)NULL, oc->fd, GetTimeInMillis(),
-			       LbxFlushClient, LbxCloseClient, proxy);
-}
-
-void
-LbxProxyConnection (ClientPtr client, LbxProxyPtr proxy)
-{
-    OsCommPtr	oc = (OsCommPtr) client->osPrivate;
-
-    FlushClient(client, oc, (char *)NULL, 0);
-    oc->proxy = proxy;
-    oc->Flush = LbxFlushClient;
-    oc->Close = LbxCloseClient;
-    LbxPrimeInput(client, proxy);
-}
-
-#endif
-
 /*****************
  * EstablishNewConnections
  *    If anyone is waiting on listened sockets, accept them.
@@ -1013,10 +883,6 @@ EstablishNewConnections(ClientPtr clientUnused, void * closure)
 	_XSERVTransSetOption(new_trans_conn, TRANS_NONBLOCKING, 1);
 
 	if (!AllocNewConnection (new_trans_conn, newconn, connect_time
-#ifdef LBX
-				 , StandardFlushClient,
-				 CloseDownFileDescriptor, (LbxProxyPtr)NULL
-#endif
 				))
 	{
 	    ErrorConnMax(new_trans_conn);
@@ -1086,27 +952,17 @@ ErrorConnMax(XtransConnInfo trans_conn)
  *     Remove this file descriptor and it's I/O buffers, etc.
  ************/
 
-#ifdef LBX
-void
-CloseDownFileDescriptor(ClientPtr client)
-#else
 static void
 CloseDownFileDescriptor(OsCommPtr oc)
-#endif
 {
-#ifdef LBX
-    OsCommPtr oc = (OsCommPtr) client->osPrivate;
-#endif
     int connection = oc->fd;
 
     if (oc->trans_conn) {
 	_XSERVTransDisconnect(oc->trans_conn);
 	_XSERVTransClose(oc->trans_conn);
     }
-#ifndef LBX
     FreeOsBuffers(oc);
     xfree(oc);
-#endif
 #ifndef WIN32
     ConnectionTranslation[connection] = 0;
 #else
@@ -1201,13 +1057,7 @@ CloseDownConnection(ClientPtr client)
 #ifdef XDMCP
     XdmcpCloseDisplay(oc->fd);
 #endif
-#ifndef LBX
     CloseDownFileDescriptor(oc);
-#else
-    (*oc->Close) (client);
-    FreeOsBuffers(oc);
-    xfree(oc);
-#endif
     client->osPrivate = (void *)NULL;
     if (auditTrailLevel > 1)
 	AuditF("client %d disconnected\n", client->index);
@@ -1296,17 +1146,8 @@ IgnoreClient (ClientPtr client)
 {
     OsCommPtr oc = (OsCommPtr)client->osPrivate;
     int connection = oc->fd;
-#ifdef LBX
-    LbxClientPtr lbxClient = LbxClient(client);
-#endif
 
     isItTimeToYield = TRUE;
-#ifdef LBX
-    if (lbxClient) {
-	lbxClient->ignored = TRUE;
-	return;
-    }
-#endif
     if (!GrabInProgress || FD_ISSET(connection, &AllClients))
     {
     	if (FD_ISSET (connection, &ClientsWithInput))
@@ -1340,14 +1181,6 @@ AttendClient (ClientPtr client)
 {
     OsCommPtr oc = (OsCommPtr)client->osPrivate;
     int connection = oc->fd;
-#ifdef LBX
-    LbxClientPtr lbxClient = LbxClient(client);
-
-    if (lbxClient) {
-	lbxClient->ignored = FALSE;
-	return;
-    }
-#endif
     if (!GrabInProgress || GrabInProgress == client->index ||
 	FD_ISSET(connection, &GrabImperviousClients))
     {

nx-X11/programs/Xserver/os/io.c

@@ -85,11 +85,6 @@ SOFTWARE.
 #include "opaque.h"
 #include "dixstruct.h"
 #include "misc.h"
-#ifdef LBX
-#include "colormapst.h"
-#include "propertyst.h"
-#include "lbxserve.h"
-#endif
 
 CallbackListPtr       ReplyCallback;
 CallbackListPtr       FlushCallback;
@@ -200,26 +195,9 @@ OsCommPtr AvailableInput = (OsCommPtr)NULL;
 #define YieldControlDeath()			\
         { timesThisConnection = 0; }
 
-#ifdef hpux_not_tog
-#define LBX_NEED_OLD_SYMBOL_FOR_LOADABLES
-#endif
-
-#ifdef LBX
-#ifdef LBX_NEED_OLD_SYMBOL_FOR_LOADABLES
-#undef ReadRequestFromClient
 int
 ReadRequestFromClient(ClientPtr client)
 {
-    return (*client->readRequest)(client);
-}
-#endif
-int
-StandardReadRequestFromClient(ClientPtr client)
-#else
-int
-ReadRequestFromClient(ClientPtr client)
-#endif
-{
     OsCommPtr oc = (OsCommPtr)client->osPrivate;
     ConnectionInputPtr oci = oc->input;
     int fd = oc->fd;
@@ -368,13 +346,6 @@ ReadRequestFromClient(ClientPtr client)
 	    YieldControlDeath();
 	    return -1;
 	}
-#ifdef LBX
-	if (oc->proxy && oc->proxy->compHandle)
-	    result = (*oc->proxy->streamOpts.streamCompRead)(fd,
-			     (unsigned char *)oci->buffer + oci->bufcnt,
-			     oci->size - oci->bufcnt);
-	else
-#endif
 	    result = _XSERVTransRead(oc->trans_conn, oci->buffer + oci->bufcnt,
 				     oci->size - oci->bufcnt); 
 	if (result <= 0)
@@ -382,18 +353,8 @@ ReadRequestFromClient(ClientPtr client)
 	    if ((result < 0) && ETEST(errno))
 	    {
 #if defined(SVR4) && defined(i386) && !defined(sun)
-#if defined(LBX) && 0
-		/*
-		 * For LBX connections, we can get a valid EWOULDBLOCK
-		 * There is probably a better way of distinguishing LBX
-		 * connections, but this works. (DHD)
-		 */
-		extern int LbxRead();
-		if (oc->Read == LbxRead)
-#else
 		if (0)
 #endif
-#endif
 		{
 		    YieldControlNoInput();
 		    return 0;
@@ -610,18 +571,6 @@ ResetCurrentRequest(ClientPtr client)
     int fd = oc->fd;
     register xReq *request;
     int gotnow, needed;
-#ifdef LBX
-    LbxClientPtr lbxClient = LbxClient(client);
-
-    if (lbxClient) {
-	LbxSetForBlock(lbxClient);
-	if (!oci) {
-	    AppendFakeRequest(client,
-			      client->requestBuffer, client->req_len << 2);
-	    return;
-	}
-    }
-#endif
     if (AvailableInput == oc)
 	AvailableInput = (OsCommPtr)NULL;
     oci->lenLastReq = 0;
@@ -851,9 +800,6 @@ FlushAllOutput(void)
 		continue;
 	    oc = (OsCommPtr)client->osPrivate;
 	    if (
-#ifdef LBX
-		!oc->proxy &&
-#endif
 		FD_ISSET(oc->fd, &ClientsWithInput))
 	    {
 		FD_SET(oc->fd, &OutputPending); /* set the bit again */
@@ -875,9 +821,6 @@ FlushAllOutput(void)
 		continue;
 	    oc = (OsCommPtr)client->osPrivate;
 	    if (
-#ifdef LBX
-		!oc->proxy &&
-#endif
 		FD_ISSET(oc->fd, &ClientsWithInput))
 	    {
 		FD_SET(oc->fd, &newOutputPending); /* set the bit again */
@@ -1055,22 +998,8 @@ WriteToClient (ClientPtr who, int count, char *buf)
  *
  **********************/
 
-#ifdef LBX
-#ifdef LBX_NEED_OLD_SYMBOL_FOR_LOADABLES
-#undef FlushClient
-int
-FlushClient(ClientPtr who, OsCommPtr oc, char *extraBuf, int extraCount)
-{
-    return (*oc->Flush)(who, oc, extraBuf, extraCount);
-}
-#endif
-int
-StandardFlushClient(ClientPtr who, OsCommPtr oc, 
-    char *extraBuf, int extraCount)
-#else
 int
 FlushClient(ClientPtr who, OsCommPtr oc, char *extraBuf, int extraCount)
-#endif
 {
     ConnectionOutputPtr oco = oc->output;
     int connection = oc->fd;
@@ -1274,9 +1203,6 @@ AllocateOutputBuffer(void)
     }
     oco->size = BUFSIZE;
     oco->count = 0;
-#ifdef LBX
-    oco->nocompress = FALSE;
-#endif
     return oco;
 }
 
@@ -1318,12 +1244,6 @@ FreeOsBuffers(OsCommPtr oc)
 	    oco->count = 0;
 	}
     }
-#ifdef LBX
-    if ((oci = oc->largereq)) {
-	xfree(oci->buffer);
-	xfree(oci);
-    }
-#endif
 }
 
 void

nx-X11/programs/Xserver/os/osdep.h

@@ -143,9 +143,6 @@ typedef struct _connectionOutput {
     int size;
     unsigned char *buf;
     int count;
-#ifdef LBX
-    Bool nocompress;
-#endif
 } ConnectionOutput, *ConnectionOutputPtr;
 
 #ifdef K5AUTH
@@ -158,10 +155,6 @@ typedef struct _k5_state {
 }           k5_state;
 #endif
 
-#ifdef LBX
-typedef struct _LbxProxy *OsProxyPtr;
-#endif
-
 struct _osComm;
 
 #define AuthInitArgs void
@@ -202,33 +195,14 @@ typedef struct _osComm {
 #endif
     CARD32 conn_time;		/* timestamp if not established, else 0  */
     struct _XtransConnInfo *trans_conn; /* transport connection object */
-#ifdef LBX
-    OsProxyPtr proxy;
-    ConnectionInputPtr largereq;
-    OsCloseFunc Close;
-    OsFlushFunc Flush;
-#endif
 } OsCommRec, *OsCommPtr;
 
-#ifdef LBX
-#define FlushClient(who, oc, extraBuf, extraCount) \
-    (*(oc)->Flush)(who, oc, extraBuf, extraCount)
-extern int StandardFlushClient(
-    ClientPtr /*who*/,
-    OsCommPtr /*oc*/,
-    char* /*extraBuf*/,
-    int /*extraCount*/
-);
-extern int LbxFlushClient(ClientPtr /*who*/, OsCommPtr /*oc*/, 
-    char * /*extraBuf*/, int /*extraCount*/);
-#else
 extern int FlushClient(
     ClientPtr /*who*/,
     OsCommPtr /*oc*/,
     char* /*extraBuf*/,
     int /*extraCount*/
 );
-#endif
 
 extern void FreeOsBuffers(
     OsCommPtr /*oc*/

nx-X11/programs/Xserver/os/utils.c

@@ -171,9 +171,6 @@ Bool noDPMSExtension = FALSE;
 #ifdef GLXEXT
 Bool noGlxExtension = FALSE;
 #endif
-#ifdef LBX
-Bool noLbxExtension = FALSE;
-#endif
 #ifdef SCREENSAVER
 Bool noScreenSaverExtension = FALSE;
 #endif