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

5 files changed, 0 insertions, 280 deletions

diff --git a/nx-X11/programs/Xserver/os/access.c b/nx-X11/programs/Xserver/os/access.c
index 05dfaf38a..d2bf972fe 100644
--- a/nx-X11/programs/Xserver/os/access.c
+++ b/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))
     {
diff --git a/nx-X11/programs/Xserver/os/connection.c b/nx-X11/programs/Xserver/os/connection.c
index bb2cff952..2df92bf91 100644
--- a/nx-X11/programs/Xserver/os/connection.c
+++ b/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))
     {
diff --git a/nx-X11/programs/Xserver/os/io.c b/nx-X11/programs/Xserver/os/io.c
index ccfc01dfe..fefe3007f 100644
--- a/nx-X11/programs/Xserver/os/io.c
+++ b/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
diff --git a/nx-X11/programs/Xserver/os/osdep.h b/nx-X11/programs/Xserver/os/osdep.h
index e0c5de3a8..acf832e1c 100644
--- a/nx-X11/programs/Xserver/os/osdep.h
+++ b/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*/
diff --git a/nx-X11/programs/Xserver/os/utils.c b/nx-X11/programs/Xserver/os/utils.c
index 84cd3b575..d85ab83c8 100644
--- a/nx-X11/programs/Xserver/os/utils.c
+++ b/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