+++ /dev/null
-/* $XConsortium: Xtranslcl.c /main/27 1996/09/28 16:50:14 rws $ */
-/* $XFree86: xc/lib/xtrans/Xtranslcl.c,v 3.21.2.3 1998/02/01 16:04:34 robin Exp $ */
-/*
-
-Copyright (c) 1993, 1994 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from the X Consortium.
-
-*/
-
-/* Copyright (c) 1993, 1994 NCR Corporation - Dayton, Ohio, USA
- *
- * All Rights Reserved
- *
- * 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 NCR not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. NCR makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL NCR 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.
- */
-
-/*
- *
- * The connection code/ideas in lib/X and server/os for SVR4/Intel
- * environments was contributed by the following companies/groups:
- *
- * MetroLink Inc
- * NCR
- * Pittsburgh Powercomputing Corporation (PPc)/Quarterdeck Office Systems
- * SGCS
- * Unix System Laboratories (USL) / Novell
- * XFree86
- *
- * The goal is to have common connection code among all SVR4/Intel vendors.
- *
- * ALL THE ABOVE COMPANIES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
- * IN NO EVENT SHALL THESE COMPANIES * 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.
- */
-
-#include <errno.h>
-#include <ctype.h>
-#include <sys/signal.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#ifdef SVR4
-#include <sys/filio.h>
-#endif
-#include <sys/stropts.h>
-#include <sys/wait.h>
-
-/*
- * The local transports should be treated the same as a UNIX domain socket
- * wrt authentication, etc. Because of this, we will use struct sockaddr_un
- * for the address format. This will simplify the code in other places like
- * The X Server.
- */
-
-#include <sys/socket.h>
-#ifndef X_NO_SYS_UN
-#include <sys/un.h>
-#endif
-
-#if defined(ISC) && !defined(_POSIX_SOURCE)
-typedef unsigned short mode_t;
-/* POSIX needed for mode_t define in sys/types.h */
-#endif
-
-/*
- * These functions actually implement the local connection mechanisms.
- */
-
-/* Type Not Supported */
-
-static int
-TRANS(OpenFail)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- return -1;
-}
-
-#ifdef TRANS_REOPEN
-
-static int
-TRANS(ReopenFail)(ciptr, fd, port)
-
-XtransConnInfo ciptr;
-int fd;
-char *port;
-
-{
- return 0;
-}
-
-#endif /* TRANS_REOPEN */
-
-
-\f
-static int
-TRANS(FillAddrInfo)(ciptr, sun_path, peer_sun_path)
-
-XtransConnInfo ciptr;
-char *sun_path;
-char *peer_sun_path;
-
-{
- struct sockaddr_un *sunaddr;
- struct sockaddr_un *p_sunaddr;
-
- ciptr->family = AF_UNIX;
- ciptr->addrlen = sizeof (struct sockaddr_un);
-
- if ((sunaddr = (struct sockaddr_un *) xalloc (ciptr->addrlen)) == NULL)
- {
- PRMSG(1,"FillAddrInfo: failed to allocate memory for addr\n",
- 0,0,0);
- return 0;
- }
-
- sunaddr->sun_family = AF_UNIX;
-
- strcpy (sunaddr->sun_path, sun_path);
-#if defined(BSD44SOCKETS) && !defined(Lynx)
- sunaddr->sun_len = strlen (sunaddr->sun_path);
-#endif
-
- ciptr->addr = (char *) sunaddr;
-
- ciptr->peeraddrlen = sizeof (struct sockaddr_un);
-
- if ((p_sunaddr = (struct sockaddr_un *) xalloc (
- ciptr->peeraddrlen)) == NULL)
- {
- PRMSG(1,
- "FillAddrInfo: failed to allocate memory for peer addr\n",
- 0,0,0);
- xfree ((char *) sunaddr);
- ciptr->addr = NULL;
-
- return 0;
- }
-
- p_sunaddr->sun_family = AF_UNIX;
-
- strcpy (p_sunaddr->sun_path, peer_sun_path);
-#if defined(BSD44SOCKETS) && !defined(Lynx)
- p_sunaddr->sun_len = strlen (p_sunaddr->sun_path);
-#endif
-
- ciptr->peeraddr = (char *) p_sunaddr;
-
- return 1;
-}
-
-
-\f
-/* PTS */
-
-#if defined(SYSV) && !defined(sco) && !defined(SCO) && !defined(ISC)
-#define SIGNAL_T int
-#else
-#define SIGNAL_T void
-#endif /* SYSV */
-
-typedef SIGNAL_T (*PFV)();
-
-extern PFV signal();
-
-extern char *ptsname(
-#if NeedFunctionPrototypes
- int
-#endif
-);
-
-static void _dummy(sig)
-
-int sig;
-
-{
-}
-
-#define X_STREAMS_DIR "/dev/X"
-#define DEV_PTMX "/dev/ptmx"
-#define DEV_SPX "/dev/spx"
-
-#if defined(X11_t)
-
-#define PTSNODENAME "/dev/X/server."
-#define NAMEDNODENAME "/dev/X/Nserver."
-
-/*
- * ISC and SCO are only defined for X11 since they are there for
- * backwards binary compatability only.
- */
-
-#define X_ISC_DIR "/dev/X/ISCCONN"
-#define ISCDEVNODENAME "/dev/X/ISCCONN/X%s"
-#define ISCTMPNODENAME "/tmp/.X11-unix/X%s"
-#define SCORNODENAME "/dev/X%1sR"
-#define SCOSNODENAME "/dev/X%1sS"
-#endif
-#if defined(XIM_t)
-#define PTSNODENAME "/dev/X/XIM."
-#define NAMEDNODENAME "/dev/X/NXIM."
-#endif
-#if defined(FS_t) || defined (FONT_t)
-/*
- * USL has already defined something here. We need to check with them
- * and see if their choice is usable here.
- */
-#define PTSNODENAME "/dev/X/fontserver."
-#define NAMEDNODENAME "/dev/X/Nfontserver."
-#endif
-#if defined(ICE_t)
-#define PTSNODENAME "/dev/X/ICE."
-#define NAMEDNODENAME "/dev/X/NICE."
-#endif
-#if defined(TEST_t)
-#define PTSNODENAME "/dev/X/transtest."
-#define NAMEDNODENAME "/dev/X/Ntranstest."
-#endif
-
-
-\f
-#ifdef TRANS_CLIENT
-
-static int
-TRANS(PTSOpenClient)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd,server,exitval,alarm_time,ret;
- char server_path[64];
- char *slave, namelen;
- char buf[20]; /* MAX_PATH_LEN?? */
- PFV savef;
-
- PRMSG(2,"PTSOpenClient(%s)\n", port, 0,0 );
-
-#if !defined(PTSNODENAME)
- PRMSG(1,"PTSOpenClient: Protocol is not supported by a pts connection\n", 0,0,0);
- return -1;
-#else
- if (port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", PTSNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
- }
-
-
- /*
- * Open the node the on which the server is listening.
- */
-
- if ((server = open (server_path, O_RDWR)) < 0) {
- PRMSG(1,"PTSOpenClient: failed to open %s\n", server_path, 0,0);
- return -1;
- }
-
-
- /*
- * Open the streams based pipe that will be this connection.
- */
-
- if ((fd = open("/dev/ptmx", O_RDWR)) < 0) {
- PRMSG(1,"PTSOpenClient: failed to open /dev/ptmx\n", 0,0,0);
- return -1;
- }
-
- (void) grantpt(fd);
- (void) unlockpt(fd);
-
- slave = ptsname(fd); /* get name */
-
- if( slave == NULL ) {
- PRMSG(1,"PTSOpenClient: failed to get ptsname()\n", 0,0,0);
- close(fd);
- close(server);
- return -1;
- }
-
- /*
- * This is neccesary for the case where a program is setuid to non-root.
- * grantpt() calls /usr/lib/pt_chmod which is set-uid root. This program will
- * set the owner of the pt device incorrectly if the uid is not restored
- * before it is called. The problem is that once it gets restored, it
- * cannot be changed back to its original condition, hence the fork().
- */
-
- if( !fork()) {
- uid_t saved_euid;
-
- saved_euid = geteuid();
- setuid( getuid() ); /** sets the euid to the actual/real uid **/
- if( chown( slave, saved_euid, -1 ) < 0 ) {
- exit( 1 );
- }
-
- exit( 0 );
- }
-
- wait( &exitval );
-
- if (chmod(slave, 0666) < 0) {
- close(fd);
- close(server);
- PRMSG(1,"PTSOpenClient: Cannot chmod %s\n", slave, 0,0);
- return(-1);
- }
-
- /*
- * write slave name to server
- */
-
- namelen = strlen(slave);
- buf[0] = namelen;
- (void) sprintf(&buf[1], slave);
- (void) write(server, buf, namelen+1);
- (void) close(server);
-
- /*
- * wait for server to respond
- */
-
- savef = signal(SIGALRM, _dummy);
- alarm_time = alarm (30); /* CONNECT_TIMEOUT */
-
- ret = read(fd, buf, 1);
-
- (void) alarm(alarm_time);
- (void) signal(SIGALRM, savef);
-
- if (ret != 1) {
- PRMSG(1,
- "PTSOpenClient: failed to get acknoledgement from server\n",
- 0,0,0);
- (void) close(fd);
- fd = -1;
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, slave, server_path) == 0)
- {
- PRMSG(1,"PTSOpenClient: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return(fd);
-
-#endif /* !PTSNODENAME */
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static int
-TRANS(PTSOpenServer)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd, server;
- char server_path[64], *slave;
-
- PRMSG(2,"PTSOpenServer(%s)\n", port, 0,0 );
-
-#if !defined(PTSNODENAME)
- PRMSG(1,"PTSOpenServer: Protocol is not supported by a pts connection\n", 0,0,0);
- return -1;
-#else
- if (port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", PTSNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
- }
-
- mkdir(X_STREAMS_DIR, 0777);
- chmod(X_STREAMS_DIR, 0777);
-
- if( (fd=open(server_path, O_RDWR)) >= 0 ) {
-#if 0
- /*
- * This doesn't prevent the server from starting up, and doesn't
- * prevent clients from trying to connect to the in-use PTS (which
- * is often in use by something other than another server).
- */
- PRMSG(1, "PTSOpenServer: A server is already running on port %s\n", port, 0,0 );
- PRMSG(1, "PTSOpenServer: Remove %s if this is incorrect.\n", server_path, 0,0 );
- close(fd);
- return(-1);
-#else
- /* Just remove the old path (which is what happens with UNIXCONN) */
- ;
-#endif
- }
-
- unlink(server_path);
-
- if( (fd=open(DEV_PTMX, O_RDWR)) < 0) {
- PRMSG(1, "PTSOpenServer: Unable to open %s\n", DEV_PTMX, 0,0 );
- return(-1);
- }
-
- grantpt(fd);
- unlockpt(fd);
-
- if( (slave=ptsname(fd)) == NULL) {
- PRMSG(1, "PTSOpenServer: Unable to get slave device name\n", 0,0,0 );
- close(fd);
- return(-1);
- }
-
- if( link(slave,server_path) < 0 ) {
- PRMSG(1, "PTSOpenServer: Unable to link %s to %s\n", slave, server_path,0 );
- close(fd);
- return(-1);
- }
-
- if( chmod(server_path, 0666) < 0 ) {
- PRMSG(1, "PTSOpenServer: Unable to chmod %s to 0666\n", server_path,0,0 );
- close(fd);
- return(-1);
- }
-
- if( (server=open(server_path, O_RDWR)) < 0 ) {
- PRMSG(1, "PTSOpenServer: Unable to open server device %s\n", server_path,0,0 );
- close(fd);
- return(-1);
- }
-
- close(server);
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"PTSOpenServer: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return fd;
-
-#endif /* !PTSNODENAME */
-}
-
-static int
-TRANS(PTSAccept)(ciptr, newciptr, status)
-
-XtransConnInfo ciptr;
-XtransConnInfo newciptr;
-int *status;
-
-{
- int newfd;
- int in;
- unsigned char length;
- char buf[256];
- struct sockaddr_un *sunaddr;
-
- PRMSG(2,"PTSAccept(%x->%d)\n",ciptr,ciptr->fd,0);
-
- if( (in=read(ciptr->fd,&length,1)) <= 0 ){
- if( !in ) {
- PRMSG(2,
- "PTSAccept: Incoming connection closed\n",0,0,0);
- }
- else {
- PRMSG(1,
- "PTSAccept: Error reading incoming connection. errno=%d \n",
- errno,0,0);
- }
- *status = TRANS_ACCEPT_MISC_ERROR;
- return -1;
- }
-
- if( (in=read(ciptr->fd,buf,length)) <= 0 ){
- if( !in ) {
- PRMSG(2,
- "PTSAccept: Incoming connection closed\n",0,0,0);
- }
- else {
- PRMSG(1,
-"PTSAccept: Error reading device name for new connection. errno=%d \n",
- errno,0,0);
- }
- *status = TRANS_ACCEPT_MISC_ERROR;
- return -1;
- }
-
- buf[length] = '\0';
-
- if( (newfd=open(buf,O_RDWR)) < 0 ) {
- PRMSG(1, "PTSAccept: Failed to open %s\n",buf,0,0);
- *status = TRANS_ACCEPT_MISC_ERROR;
- return -1;
- }
-
- write(newfd,"1",1);
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- newciptr->addrlen=ciptr->addrlen;
- if( (newciptr->addr=(char *)xalloc(newciptr->addrlen)) == NULL ) {
- PRMSG(1,"PTSAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- close(newfd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
-
- newciptr->peeraddrlen=sizeof(struct sockaddr_un);
- if( (sunaddr=(struct sockaddr_un *)xalloc(newciptr->peeraddrlen)) == NULL ) {
- PRMSG(1,"PTSAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- xfree(newciptr->addr);
- close(newfd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- sunaddr->sun_family=AF_UNIX;
- strcpy(sunaddr->sun_path,buf);
-#if defined(BSD44SOCKETS) && !defined(Lynx)
- sunaddr->sun_len=strlen(sunaddr->sun_path);
-#endif
-
- newciptr->peeraddr=(char *)sunaddr;
-
- *status = 0;
-
- return newfd;
-}
-
-#endif /* TRANS_SERVER */
-
-\f
-#ifdef SVR4
-
-/* NAMED */
-
-#ifdef TRANS_CLIENT
-
-static int
-TRANS(NAMEDOpenClient)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd;
- char server_path[64];
- struct stat filestat;
- extern int isastream();
-
- PRMSG(2,"NAMEDOpenClient(%s)\n", port, 0,0 );
-
-#if !defined(NAMEDNODENAME)
- PRMSG(1,"NAMEDOpenClient: Protocol is not supported by a NAMED connection\n", 0,0,0);
- return -1;
-#else
- if ( port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
- }
-
- if (stat(server_path, &filestat) < 0 ) {
- PRMSG(1,"NAMEDOpenClient: No device %s for NAMED connection\n", server_path, 0,0 );
- return -1;
- }
-
- if ((filestat.st_mode & S_IFMT) != S_IFIFO) {
- PRMSG(1,"NAMEDOpenClient: Device %s is not a FIFO\n", server_path, 0,0 );
- /* Is this really a failure? */
- return -1;
- }
-
- if ((fd = open(server_path, O_RDWR)) < 0) {
- PRMSG(1,"NAMEDOpenClient: Cannot open %s for NAMED connection\n", server_path, 0,0 );
- return -1;
- }
-
- if (isastream(fd) <= 0) {
- PRMSG(1,"NAMEDOpenClient: %s is not a streams device\n", server_path, 0,0 );
- (void) close(fd);
- return -1;
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"NAMEDOpenClient: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return(fd);
-
-#endif /* !NAMEDNODENAME */
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static int
-TRANS(NAMEDOpenServer)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd, pipefd[2];
- char server_path[64];
- struct stat sbuf;
-
- PRMSG(2,"NAMEDOpenServer(%s)\n", port, 0,0 );
-
-#if !defined(NAMEDNODENAME)
- PRMSG(1,"NAMEDOpenServer: Protocol is not supported by a NAMED connection\n", 0,0,0);
- return -1;
-#else
- if ( port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
- }
-
- mkdir(X_STREAMS_DIR, 0777);
- chmod(X_STREAMS_DIR, 0777);
-
- if(stat(server_path, &sbuf) != 0) {
- if (errno == ENOENT) {
- if ((fd = creat(server_path, (mode_t)0666)) == -1) {
- PRMSG(1, "NAMEDOpenServer: Can't open %s\n", server_path, 0,0 );
- return(-1);
- }
- close(fd);
- if (chmod(server_path, (mode_t)0666) < 0) {
- PRMSG(1, "NAMEDOpenServer: Can't open %s\n", server_path, 0,0 );
- return(-1);
- }
- } else {
- PRMSG(1, "NAMEDOpenServer: stat on %s failed\n", server_path, 0,0 );
- return(-1);
- }
- }
-
- if( pipe(pipefd) != 0) {
- PRMSG(1, "NAMEDOpenServer: pipe() failed, errno=%d\n",errno, 0,0 );
- return(-1);
- }
-
- if( ioctl(pipefd[0], I_PUSH, "connld") != 0) {
- PRMSG(1, "NAMEDOpenServer: ioctl(I_PUSH,\"connld\") failed, errno=%d\n",errno, 0,0 );
- close(pipefd[0]);
- close(pipefd[1]);
- return(-1);
- }
-
- if( fattach(pipefd[0], server_path) != 0) {
- PRMSG(1, "NAMEDOpenServer: fattach(%s) failed, errno=%d\n", server_path,errno, 0 );
- close(pipefd[0]);
- close(pipefd[1]);
- return(-1);
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"NAMEDOpenServer: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return(pipefd[1]);
-
-#endif /* !NAMEDNODENAME */
-}
-
-static int
-TRANS(NAMEDAccept)(ciptr, newciptr, status)
-
-XtransConnInfo ciptr;
-XtransConnInfo newciptr;
-int *status;
-
-{
- struct strrecvfd str;
-
- PRMSG(2,"NAMEDAccept(%x->%d)\n", ciptr, ciptr->fd, 0 );
-
- if( ioctl(ciptr->fd, I_RECVFD, &str ) < 0 ) {
- PRMSG(1, "NAMEDAccept: ioctl(I_RECVFD) failed, errno=%d\n", errno, 0,0 );
- *status = TRANS_ACCEPT_MISC_ERROR;
- return(-1);
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- newciptr->addrlen=ciptr->addrlen;
- if( (newciptr->addr=(char *)xalloc(newciptr->addrlen)) == NULL ) {
- PRMSG(1,
- "NAMEDAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- close(str.fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
-
- newciptr->peeraddrlen=newciptr->addrlen;
- if( (newciptr->peeraddr=(char *)xalloc(newciptr->peeraddrlen)) == NULL ) {
- PRMSG(1,
- "NAMEDAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- xfree(newciptr->addr);
- close(str.fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
-
- *status = 0;
-
- return str.fd;
-}
-
-#endif /* TRANS_SERVER */
-
-#endif /* SVR4 */
-
-
-\f
-/*
- * connect_spipe is used by both the SCO and ISC connection types.
- */
-static int
-connect_spipe(fd1, fd2)
-
-int fd1, fd2;
-
-{
- long temp;
- struct strfdinsert sbuf;
-
- sbuf.databuf.maxlen = -1;
- sbuf.databuf.len = -1;
- sbuf.databuf.buf = NULL;
- sbuf.ctlbuf.maxlen = sizeof(long);
- sbuf.ctlbuf.len = sizeof(long);
- sbuf.ctlbuf.buf = (caddr_t)&temp;
- sbuf.offset = 0;
- sbuf.fildes = fd2;
- sbuf.flags = 0;
-
- if( ioctl(fd1, I_FDINSERT, &sbuf) < 0 )
- return(-1);
-
- return(0);
-}
-
-/*
- * connect_spipe is used by both the SCO and ISC connection types.
- */
-
-static int
-named_spipe(fd, path)
-
-int fd;
-char *path;
-
-{
- int oldUmask, ret;
- struct stat sbuf;
-
- oldUmask = umask(0);
-
- (void) fstat(fd, &sbuf);
- ret = mknod(path, 0020666, sbuf.st_rdev);
-
- umask(oldUmask);
-
- if (ret < 0) {
- ret = -1;
- } else {
- ret = fd;
- }
-
- return(ret);
-}
-
-\f
-/* ISC */
-
-#ifdef TRANS_CLIENT
-
-static int
-TRANS(ISCOpenClient)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd,fds,server;
- char server_path[64];
- char server_dev_path[64];
- struct strfdinsert buf;
- long temp;
- mode_t spmode;
- struct stat filestat;
-
- PRMSG(2,"ISCOpenClient(%s)\n", port, 0,0 );
-
-#if !defined(ISCDEVNODENAME)
- PRMSG(1,"ISCOpenClient: Protocol is not supported by a ISC connection\n", 0,0,0);
- return -1;
-#else
- (void) sprintf(server_path, ISCTMPNODENAME, port);
- (void) sprintf(server_dev_path, ISCDEVNODENAME, port);
-
- fd = fds = server = -1;
-
- if (stat(DEV_SPX, &filestat) == -1) {
- PRMSG(1, "ISCOpenClient: stat(%s) failed, errno=%d\n", DEV_SPX, errno, 0 );
- return(-1);
- }
-
- spmode = (filestat.st_mode & S_IFMT);
-
- if (stat(server_path, &filestat) != -1) {
- if ((filestat.st_mode & S_IFMT) == spmode) {
- if ((server = open(server_path, O_RDWR)) < 0) {
- PRMSG(1,"ISCOpenClient: failed to open %s\n",
- server_path, 0,0 );
- }
- }
- }
-
- if (server < 0) {
- /* try the alternate path */
- if (stat(server_dev_path, &filestat) != -1) {
- if ((filestat.st_mode & S_IFMT) == spmode) {
- if ((server = open(server_dev_path, O_RDWR)) < 0) {
- PRMSG(1,"ISCOpenClient: failed to open %s\n",
- server_dev_path, 0,0 );
- }
- }
- }
- }
-
- if (server < 0) {
- PRMSG(1,"ISCOpenClient: can't open either device %s or %s\n",
- server_path, server_dev_path, 0 );
- return -1;
- }
-
- if ((fds = open(DEV_SPX, O_RDWR)) < 0 ||
- (fd = open(DEV_SPX, O_RDWR)) < 0) {
- /* Failed to open all of the devices */
- PRMSG(1,"ISCOpenClient: can't open %s\n", DEV_SPX, 0,0 );
- (void) close(server);
- if (fds != -1)
- (void) close(fds);
- if (fd != -1)
- (void) close(fd);
- return -1;
- }
-
- /* make a STREAMS-pipe */
-
- buf.databuf.maxlen = -1;
- buf.databuf.len = -1;
- buf.databuf.buf = NULL;
- buf.ctlbuf.maxlen = sizeof(long);
- buf.ctlbuf.len = sizeof(long);
- buf.ctlbuf.buf = (caddr_t)&temp;
- buf.offset = 0;
- buf.fildes = fd;
- buf.flags = 0;
-
- if (ioctl(fds, I_FDINSERT, &buf) < 0 ||
- ioctl(server, I_SENDFD, fds) < 0) {
- PRMSG(1,"ISCOpenClient: ioctl(I_FDINSERT or I_SENDFD) failed\n",
- 0,0,0 );
- (void) close(server);
- (void) close(fds);
- (void) close(fd);
- return -1;
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"ISCOpenClient: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return (fd);
-
-#endif /* !ISCDEVNODENAME */
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static int
-TRANS(ISCOpenServer)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd = -1,fds = -1;
- char server_path[64],server_unix_path[64];
-
- PRMSG(2,"ISCOpenServer(%s)\n", port, 0,0 );
-
-#if !defined(ISCDEVNODENAME)
- PRMSG(1,"ISCOpenServer: Protocol is not supported by a ISC connection\n", 0,0,0);
- return -1;
-#else
- (void) sprintf(server_path, ISCDEVNODENAME, port);
- (void) sprintf(server_unix_path, ISCTMPNODENAME, port);
-
- mkdir(X_STREAMS_DIR, 0777); /* "/dev/X" */
- chmod(X_STREAMS_DIR, 0777);
- mkdir(X_ISC_DIR, 0777); /* "/dev/X/ISCCONN" */
- chmod(X_ISC_DIR, 0777);
-
- unlink(server_path);
-
- if( ((fds=open(DEV_SPX, O_RDWR)) < 0) ||
- ((fd =open(DEV_SPX, O_RDWR)) < 0)) {
- PRMSG(1,"ISCOpenServer: failed to open %s\n", DEV_SPX, 0,0 );
- return -1;
- }
-
- if( (connect_spipe(fds, fd) < 0) ||
- (named_spipe(fds, server_path) < 0)) {
- PRMSG(1,"ISCOpenServer: failed connect pipes\n", 0,0,0 );
- close(fd);
- close(fds);
- return -1;
- }
-
-#if !defined(UNIXCONN)
- /*
- * If the UNIX Domain socket transport is not being used, then link this
- * device to the path /tmp/.X11-unix/X path.
- */
-#define X_UNIX_DIR "/tmp/.X11-unix"
-
- if (!mkdir(X_UNIX_DIR, 01777))
- chmod(X_UNIX_DIR, 01777);
-
- unlink(server_unix_path);
-
-#ifdef SVR4
- /* we prefer symbolic links because hard links can't cross file systems */
- if( symlink(server_path, server_unix_path) < 0 )
- PRMSG(1,"ISCOpenServer: failed to link %s to %s\n",
- server_path, server_unix_path, 0 );
- /*
- * Don't make this failure fatal since the listener
- * is already established, and this just for compatability
- */
-#else
-#ifdef ISC40
- /* catch SIGSYS on symlink for ISC40 compiled binaries running on ISC30 */
- signal(SIGSYS,_dummy);
-#endif
- if( link(server_path, server_unix_path) < 0 )
-#ifdef ISC40
- if( symlink(server_path, server_unix_path) < 0 )
-#endif
- PRMSG(1,"ISCOpenServer: failed to link %s to %s\n",
- server_path, server_unix_path, 0 );
- /*
- * Don't make this failure fatal since the listener
- * is already established, and this just for compatability
- */
-#endif /* SVR4 */
-#endif /* !UNIXCONN */
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"ISCOpenServer: failed to fill in addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return fd;
-
-#endif /* !ISCDEVNODENAME */
-}
-
-static int
-TRANS(ISCAccept)(ciptr, newciptr, status)
-
-XtransConnInfo ciptr;
-XtransConnInfo newciptr;
-int *status;
-
-{
- struct strrecvfd str;
-
- PRMSG(2,"ISCAccept(%d)\n", ciptr->fd, 0,0 );
-
- while (ioctl(ciptr->fd, I_RECVFD, &str) < 0) {
- if (errno != EAGAIN) {
- PRMSG(1,"ISCAccept: Can't read fildes", 0,0,0 );
- *status = TRANS_ACCEPT_MISC_ERROR;
- return(-1);
- }
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- newciptr->addrlen=ciptr->addrlen;
- if( (newciptr->addr=(char *)xalloc(newciptr->addrlen)) == NULL ) {
- PRMSG(1,
- "ISCAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- close(str.fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
-
- newciptr->peeraddrlen=newciptr->addrlen;
- if( (newciptr->peeraddr=(char *)xalloc(newciptr->peeraddrlen)) == NULL ) {
- PRMSG(1,
- "ISCAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- xfree(newciptr->addr);
- close(str.fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
-
- *status = 0;
-
- return(str.fd);
-}
-
-#endif /* TRANS_SERVER */
-
-
-\f
-
-/* SCO */
-
-#ifdef TRANS_CLIENT
-
-static int
-TRANS(SCOOpenClient)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- int fd, server, fl, ret;
- char server_path[64];
- struct strbuf ctlbuf;
- unsigned long alarm_time;
- void (*savef)();
- long temp;
- extern int getmsg(), putmsg();
-
- PRMSG(2,"SCOOpenClient(%s)\n", port, 0,0 );
-
-#if !defined(SCORNODENAME)
- PRMSG(1,"SCOOpenClient: Protocol is not supported by a SCO connection\n", 0,0,0);
- return -1;
-#else
- (void) sprintf(server_path, SCORNODENAME, port);
-
- if ((server = open(server_path, O_RDWR)) < 0) {
- PRMSG(1,"SCOOpenClient: failed to open %s\n", server_path, 0,0 );
- return -1;
- }
-
- if ((fd = open(DEV_SPX, O_RDWR)) < 0) {
- PRMSG(1,"SCOOpenClient: failed to open %s\n", DEV_SPX, 0,0 );
- close(server);
- return -1;
- }
-
- (void) write(server, &server, 1);
- ctlbuf.len = 0;
- ctlbuf.maxlen = sizeof(long);
- ctlbuf.buf = (caddr_t)&temp;
- fl = 0;
-
- savef = signal(SIGALRM, _dummy);
- alarm_time = alarm(10);
-
- ret = getmsg(server, &ctlbuf, 0, &fl);
-
- (void) alarm(alarm_time);
- (void) signal(SIGALRM, savef);
-
- if (ret < 0) {
- PRMSG(1,"SCOOpenClient: error from getmsg\n", 0,0,0 );
- close(fd);
- close(server);
- return -1;
- }
-
- /* The msg we got via getmsg is the result of an
- * I_FDINSERT, so if we do a putmsg with whatever
- * we recieved, we're doing another I_FDINSERT ...
- */
- (void) putmsg(fd, &ctlbuf, 0, 0);
- (void) fcntl(fd,F_SETFL,fcntl(fd,F_GETFL,0)|O_NDELAY);
-
- (void) close(server);
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"SCOOpenClient: failed to fill addr info\n",
- 0,0,0);
- close(fd);
- return -1;
- }
-
- return(fd);
-
-#endif /* !SCORNODENAME */
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static int
-TRANS(SCOOpenServer)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- char serverR_path[64];
- char serverS_path[64];
- int fdr = -1;
- int fds = -1;
-
- PRMSG(2,"SCOOpenServer(%s)\n", port, 0,0 );
-
-#if !defined(SCORNODENAME)
- PRMSG(1,"SCOOpenServer: Protocol is not supported by a SCO connection\n", 0,0,0);
- return -1;
-#else
- (void) sprintf(serverR_path, SCORNODENAME, port);
- (void) sprintf(serverS_path, SCOSNODENAME, port);
-
- unlink(serverR_path);
- unlink(serverS_path);
-
- if ((fds = open(DEV_SPX, O_RDWR)) < 0 ||
- (fdr = open(DEV_SPX, O_RDWR)) < 0 ) {
- PRMSG(2,"SCOOpenServer: failed to open %s\n", DEV_SPX, 0,0 );
- return -1;
- }
-
- if (connect_spipe(fds, fdr) != -1 &&
- named_spipe(fds, serverS_path) != -1 &&
- named_spipe(fdr, serverR_path) != -1) {
- PRMSG(2,"SCOOpenServer: connect pipes\n", 0,0,0 );
- } else {
- PRMSG(2,"SCOOpenServer: failed to connect pipes\n", 0,0,0 );
- close(fds);
- close(fdr);
- return -1;
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- if (TRANS(FillAddrInfo) (ciptr, serverS_path, serverR_path) == 0)
- {
- PRMSG(1,"SCOOpenServer: failed to fill in addr info\n",
- 0,0,0);
- close(fds);
- close(fdr);
- return -1;
- }
-
- return(fds);
-
-#endif /* !SCORNODENAME */
-}
-
-static int
-TRANS(SCOAccept)(ciptr, newciptr, status)
-
-XtransConnInfo ciptr;
-XtransConnInfo newciptr;
-int *status;
-
-{
- char c;
- int fd;
-
- PRMSG(2,"SCOAccept(%d)\n", ciptr->fd, 0,0 );
-
- if (read(ciptr->fd, &c, 1) < 0) {
- PRMSG(1,"SCOAccept: can't read from client",0,0,0);
- *status = TRANS_ACCEPT_MISC_ERROR;
- return(-1);
- }
-
- if( (fd = open(DEV_SPX, O_RDWR)) < 0 ) {
- PRMSG(1,"SCOAccept: can't open \"%s\"",DEV_SPX, 0,0 );
- *status = TRANS_ACCEPT_MISC_ERROR;
- return(-1);
- }
-
- if (connect_spipe(ciptr->fd, fd) < 0) {
- PRMSG(1,"SCOAccept: can't connect pipes", 0,0,0 );
- (void) close(fd);
- *status = TRANS_ACCEPT_MISC_ERROR;
- return(-1);
- }
-
- /*
- * Everything looks good: fill in the XtransConnInfo structure.
- */
-
- newciptr->addrlen=ciptr->addrlen;
- if( (newciptr->addr=(char *)xalloc(newciptr->addrlen)) == NULL ) {
- PRMSG(1,
- "SCOAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- close(fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->addr,ciptr->addr,newciptr->addrlen);
-
- newciptr->peeraddrlen=newciptr->addrlen;
- if( (newciptr->peeraddr=(char *)xalloc(newciptr->peeraddrlen)) == NULL ) {
- PRMSG(1,
- "SCOAccept: failed to allocate memory for peer addr\n",
- 0,0,0);
- xfree(newciptr->addr);
- close(fd);
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return -1;
- }
-
- memcpy(newciptr->peeraddr,newciptr->addr,newciptr->peeraddrlen);
-
- *status = 0;
-
- return(fd);
-}
-
-#endif /* TRANS_SERVER */
-
-
-\f
-#ifdef TRANS_REOPEN
-
-static int
-TRANS(PTSReopenServer)(ciptr, fd, port)
-
-XtransConnInfo ciptr;
-int fd;
-char *port;
-{
- char server_path[64];
-
- PRMSG(2,"PTSReopenServer(%d,%s)\n", fd, port, 0 );
-
-#if !defined(PTSNODENAME)
- PRMSG(1,"PTSReopenServer: Protocol is not supported by a pts connection\n", 0,0,0);
- return 0;
-#else
- if (port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", PTSNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", PTSNODENAME, getpid());
- }
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"PTSReopenServer: failed to fill in addr info\n",
- 0,0,0);
- return 0;
- }
-
- return 1;
-
-#endif /* !PTSNODENAME */
-}
-
-
-static int
-TRANS(NAMEDReopenServer)(ciptr, fd, port)
-
-XtransConnInfo ciptr;
-int fd;
-char *port;
-
-{
- char server_path[64];
-
- PRMSG(2,"NAMEDReopenServer(%s)\n", port, 0,0 );
-
-#if !defined(NAMEDNODENAME)
- PRMSG(1,"NAMEDReopenServer: Protocol is not supported by a NAMED connection\n", 0,0,0);
- return 0;
-#else
- if ( port && *port ) {
- if( *port == '/' ) { /* A full pathname */
- (void) sprintf(server_path, "%s", port);
- } else {
- (void) sprintf(server_path, "%s%s", NAMEDNODENAME, port);
- }
- } else {
- (void) sprintf(server_path, "%s%d", NAMEDNODENAME, getpid());
- }
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"NAMEDReopenServer: failed to fill in addr info\n",
- 0,0,0);
- return 0;
- }
-
- return 1;
-
-#endif /* !NAMEDNODENAME */
-}
-
-
-static int
-TRANS(ISCReopenServer)(ciptr, fd, port)
-
-XtransConnInfo ciptr;
-int fd;
-char *port;
-
-{
- char server_path[64],server_unix_path[64];
-
- PRMSG(2,"ISCReopenServer(%s)\n", port, 0,0 );
-
-#if !defined(ISCDEVNODENAME)
- PRMSG(1,"ISCReopenServer: Protocol is not supported by a ISC connection\n", 0,0,0);
- return 0;
-#else
- (void) sprintf(server_path, ISCDEVNODENAME, port);
- (void) sprintf(server_unix_path, ISCTMPNODENAME, port);
-
- if (TRANS(FillAddrInfo) (ciptr, server_path, server_path) == 0)
- {
- PRMSG(1,"ISCReopenServer: failed to fill in addr info\n",
- 0,0,0);
- return 0;
- }
-
- return 1;
-
-#endif /* !ISCDEVNODENAME */
-}
-
-
-static int
-TRANS(SCOReopenServer)(ciptr, fd, port)
-
-XtransConnInfo ciptr;
-int fd;
-char *port;
-
-{
- char serverR_path[64];
- char serverS_path[64];
-
- PRMSG(2,"SCOReopenServer(%s)\n", port, 0,0 );
-
-#if !defined(SCORNODENAME)
- PRMSG(1,"SCOReopenServer: Protocol is not supported by a SCO connection\n", 0,0,0);
- return 0;
-#else
- (void) sprintf(serverR_path, SCORNODENAME, port);
- (void) sprintf(serverS_path, SCOSNODENAME, port);
-
- if (TRANS(FillAddrInfo) (ciptr, serverS_path, serverR_path) == 0)
- {
- PRMSG(1,"SCOReopenServer: failed to fill in addr info\n",
- 0,0,0);
- return 0;
- }
-
- return 1;
-
-#endif /* SCORNODENAME */
-}
-
-#endif /* TRANS_REOPEN */
-
-
-\f
-/*
- * This table contains all of the entry points for the different local
- * connection mechanisms.
- */
-
-typedef struct _LOCALtrans2dev {
- char *transname;
-
-#ifdef TRANS_CLIENT
-
- int (*devcotsopenclient)(
-#if NeedFunctionPrototypes
- XtransConnInfo, char * /*port*/
-#endif
-);
-
-#endif /* TRANS_CLIENT */
-
-#ifdef TRANS_SERVER
-
- int (*devcotsopenserver)(
-#if NeedFunctionPrototypes
- XtransConnInfo, char * /*port*/
-#endif
-);
-
-#endif /* TRANS_SERVER */
-
-#ifdef TRANS_CLIENT
-
- int (*devcltsopenclient)(
-#if NeedFunctionPrototypes
- XtransConnInfo, char * /*port*/
-#endif
-);
-
-#endif /* TRANS_CLIENT */
-
-#ifdef TRANS_SERVER
-
- int (*devcltsopenserver)(
-#if NeedFunctionPrototypes
- XtransConnInfo, char * /*port*/
-#endif
-);
-
-#endif /* TRANS_SERVER */
-
-#ifdef TRANS_REOPEN
-
- int (*devcotsreopenserver)(
-#if NeedFunctionPrototypes
- XtransConnInfo,
- int, /* fd */
- char * /* port */
-#endif
-);
-
- int (*devcltsreopenserver)(
-#if NeedFunctionPrototypes
- XtransConnInfo,
- int, /* fd */
- char * /* port */
-#endif
-);
-
-#endif /* TRANS_REOPEN */
-
-#ifdef TRANS_SERVER
-
- int (*devaccept)(
-#if NeedFunctionPrototypes
- XtransConnInfo, XtransConnInfo, int *
-#endif
-
-);
-
-#endif /* TRANS_SERVER */
-
-} LOCALtrans2dev;
-
-static LOCALtrans2dev LOCALtrans2devtab[] = {
-{"",
-#ifdef TRANS_CLIENT
- TRANS(PTSOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(PTSOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(PTSReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(PTSAccept)
-#endif /* TRANS_SERVER */
-},
-
-{"local",
-#ifdef TRANS_CLIENT
- TRANS(PTSOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(PTSOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(PTSReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(PTSAccept)
-#endif /* TRANS_SERVER */
-},
-
-{"pts",
-#ifdef TRANS_CLIENT
- TRANS(PTSOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(PTSOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(PTSReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(PTSAccept)
-#endif /* TRANS_SERVER */
-},
-
-#ifdef SVR4
-{"named",
-#ifdef TRANS_CLIENT
- TRANS(NAMEDOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(NAMEDOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(NAMEDReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(NAMEDAccept)
-#endif /* TRANS_SERVER */
-},
-#endif /* SVR4 */
-
-{"isc",
-#ifdef TRANS_CLIENT
- TRANS(ISCOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(ISCOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(ISCReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(ISCAccept)
-#endif /* TRANS_SERVER */
-},
-
-{"sco",
-#ifdef TRANS_CLIENT
- TRANS(SCOOpenClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(SCOOpenServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(OpenFail),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(OpenFail),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(SCOReopenServer),
- TRANS(ReopenFail),
-#endif
-#ifdef TRANS_SERVER
- TRANS(SCOAccept)
-#endif /* TRANS_SERVER */
-},
-};
-
-#define NUMTRANSPORTS (sizeof(LOCALtrans2devtab)/sizeof(LOCALtrans2dev))
-
-static char *XLOCAL=NULL;
-static char *workingXLOCAL=NULL;
-static char *freeXLOCAL=NULL;
-
-static void
-TRANS(LocalInitTransports)(protocol)
-
-char *protocol;
-
-{
- PRMSG(3,"LocalInitTransports(%s)\n", protocol, 0,0 );
-
- if( strcmp(protocol,"local") && strcmp(protocol,"LOCAL") )
- {
- workingXLOCAL=freeXLOCAL=(char *)xalloc (strlen (protocol) + 1);
- if (workingXLOCAL)
- strcpy (workingXLOCAL, protocol);
- }
- else {
- XLOCAL=(char *)getenv("XLOCAL");
- if(XLOCAL==NULL)
- XLOCAL="UNIX:PTS:NAMED:ISC:SCO";
- workingXLOCAL=freeXLOCAL=(char *)xalloc (strlen (XLOCAL) + 1);
- if (workingXLOCAL)
- strcpy (workingXLOCAL, XLOCAL);
- }
-}
-
-static void
-TRANS(LocalEndTransports)()
-
-{
- PRMSG(3,"LocalEndTransports()\n", 0,0,0 );
- xfree(freeXLOCAL);
-}
-
-static LOCALtrans2dev *
-TRANS(LocalGetNextTransport)()
-
-{
- int i,j;
- char *typetocheck;
-#define TYPEBUFSIZE 32
- char typebuf[TYPEBUFSIZE];
- PRMSG(3,"LocalGetNextTransport()\n", 0,0,0 );
-
- while(1)
- {
- if( workingXLOCAL == NULL || *workingXLOCAL == '\0' )
- return NULL;
-
- typetocheck=workingXLOCAL;
- workingXLOCAL=strchr(workingXLOCAL,':');
- if(workingXLOCAL && *workingXLOCAL)
- *workingXLOCAL++='\0';
-
- for(i=0;i<NUMTRANSPORTS;i++)
- {
- /*
- * This is equivilent to a case insensitive strcmp(),
- * but should be more portable.
- */
- strncpy(typebuf,typetocheck,TYPEBUFSIZE);
- for(j=0;j<TYPEBUFSIZE;j++)
- if (isupper(typebuf[j]))
- typebuf[j]=tolower(typebuf[j]);
-
- /* Now, see if they match */
- if(!strcmp(LOCALtrans2devtab[i].transname,typebuf))
- return &LOCALtrans2devtab[i];
- }
- }
- /*NOTREACHED*/
- return NULL;
-}
-
-#ifdef TRANS_CLIENT
-
-#ifdef NEED_UTSNAME
-#include <sys/utsname.h>
-#endif
-
-/*
- * Make sure 'host' is really local.
- */
-
-static int
-HostReallyLocal (host)
-
-char *host;
-
-{
- /*
- * The 'host' passed to this function may have been generated
- * by either uname() or gethostname(). We try both if possible.
- */
-
-#ifdef NEED_UTSNAME
- struct utsname name;
-#endif
- char buf[256];
-
-#ifdef NEED_UTSNAME
- if (uname (&name) >= 0 && strcmp (host, name.nodename) == 0)
- return (1);
-#endif
-
- buf[0] = '\0';
- (void) gethostname (buf, 256);
- buf[255] = '\0';
-
- if (strcmp (host, buf) == 0)
- return (1);
-
- return (0);
-}
-
-
-static XtransConnInfo
-TRANS(LocalOpenClient)(type, protocol, host, port)
-
-int type;
-char *protocol;
-char *host;
-char *port;
-
-{
- int fd = -1;
- LOCALtrans2dev *transptr;
- XtransConnInfo ciptr;
- int index;
-
- PRMSG(3,"LocalOpenClient()\n", 0,0,0 );
-
- /*
- * Make sure 'host' is really local. If not, we return failure.
- * The reason we make this check is because a process may advertise
- * a "local" address for which it can accept connections, but if a
- * process on a remote machine tries to connect to this address,
- * we know for sure it will fail.
- */
-
- if (strcmp (host, "unix") != 0 && !HostReallyLocal (host))
- {
- PRMSG (1,
- "LocalOpenClient: Cannot connect to non-local host %s\n",
- host, 0, 0);
- return NULL;
- }
-
-
-#if defined(X11_t)
- /*
- * X has a well known port, that is transport dependant. It is easier
- * to handle it here, than try and come up with a transport independent
- * representation that can be passed in and resolved the usual way.
- *
- * The port that is passed here is really a string containing the idisplay
- * from ConnectDisplay(). Since that is what we want for the local transports,
- * we don't have to do anything special.
- */
-#endif /* X11_t */
-
- if( (ciptr=(XtransConnInfo)xcalloc(1,sizeof(struct _XtransConnInfo))) == NULL )
- {
- PRMSG(1,"LocalOpenClient: calloc(1,%d) failed\n",
- sizeof(struct _XtransConnInfo),0,0 );
- return NULL;
- }
-
- ciptr->fd = -1;
-
- TRANS(LocalInitTransports)(protocol);
-
- index = 0;
- for(transptr=TRANS(LocalGetNextTransport)();
- transptr!=NULL;transptr=TRANS(LocalGetNextTransport)(), index++)
- {
- switch( type )
- {
- case XTRANS_OPEN_COTS_CLIENT:
- ciptr->fd=transptr->devcotsopenclient(ciptr,port);
- break;
- case XTRANS_OPEN_CLTS_CLIENT:
- ciptr->fd=transptr->devcltsopenclient(ciptr,port);
- break;
- case XTRANS_OPEN_COTS_SERVER:
- case XTRANS_OPEN_CLTS_SERVER:
- PRMSG(1,
- "LocalOpenClient: Should not be opening a server with this function\n",
- 0,0,0);
- break;
- default:
- PRMSG(1,
- "LocalOpenClient: Unknown Open type %d\n",
- type, 0,0 );
- }
- if( ciptr->fd >= 0 )
- break;
- }
-
- TRANS(LocalEndTransports)();
-
- if( ciptr->fd < 0 )
- {
- xfree(ciptr);
- return NULL;
- }
-
- ciptr->priv=(char *)transptr;
- ciptr->index = index;
-
- return ciptr;
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static XtransConnInfo
-TRANS(LocalOpenServer)(type, protocol, host, port)
-
-int type;
-char *protocol;
-char *host;
-char *port;
-
-{
- int i,fd = -1;
- XtransConnInfo ciptr;
-
- PRMSG(2,"LocalOpenServer(%d,%s,%s)\n", type, protocol, port);
-
-#if defined(X11_t)
- /*
- * For X11, the port will be in the format xserverN where N is the
- * display number. All of the local connections just need to know
- * the display number because they don't do any name resolution on
- * the port. This just truncates port to the display portion.
- */
-#endif /* X11_t */
-
- if( (ciptr=(XtransConnInfo)xcalloc(1,sizeof(struct _XtransConnInfo))) == NULL )
- {
- PRMSG(1,"LocalOpenServer: calloc(1,%d) failed\n",
- sizeof(struct _XtransConnInfo),0,0 );
- return NULL;
- }
-
- for(i=1;i<NUMTRANSPORTS;i++)
- {
- if( strcmp(protocol,LOCALtrans2devtab[i].transname) != 0 )
- continue;
- switch( type )
- {
- case XTRANS_OPEN_COTS_CLIENT:
- case XTRANS_OPEN_CLTS_CLIENT:
- PRMSG(1,
- "LocalOpenServer: Should not be opening a client with this function\n",
- 0,0,0);
- break;
- case XTRANS_OPEN_COTS_SERVER:
- ciptr->fd=LOCALtrans2devtab[i].devcotsopenserver(ciptr,port);
- break;
- case XTRANS_OPEN_CLTS_SERVER:
- ciptr->fd=LOCALtrans2devtab[i].devcltsopenserver(ciptr,port);
- break;
- default:
- PRMSG(1,"LocalOpenServer: Unknown Open type %d\n",
- type ,0,0);
- }
- if( ciptr->fd >= 0 ) {
- ciptr->priv=(char *)&LOCALtrans2devtab[i];
- ciptr->index=i;
- ciptr->flags=1;
- return ciptr;
- }
- }
-
- xfree(ciptr);
- return NULL;
-}
-
-#endif /* TRANS_SERVER */
-
-
-#ifdef TRANS_REOPEN
-
-static XtransConnInfo
-TRANS(LocalReopenServer)(type, index, fd, port)
-
-int type;
-int index;
-int fd;
-char *port;
-
-{
- XtransConnInfo ciptr;
- int stat;
-
- PRMSG(2,"LocalReopenServer(%d,%d,%d)\n", type, index, fd);
-
- if( (ciptr=(XtransConnInfo)xcalloc(1,sizeof(struct _XtransConnInfo))) == NULL )
- {
- PRMSG(1,"LocalReopenServer: calloc(1,%d) failed\n",
- sizeof(struct _XtransConnInfo),0,0 );
- return NULL;
- }
-
- ciptr->fd = fd;
-
- switch( type )
- {
- case XTRANS_OPEN_COTS_SERVER:
- stat = LOCALtrans2devtab[index].devcotsreopenserver(ciptr,fd,port);
- break;
- case XTRANS_OPEN_CLTS_SERVER:
- stat = LOCALtrans2devtab[index].devcltsreopenserver(ciptr,fd,port);
- break;
- default:
- PRMSG(1,"LocalReopenServer: Unknown Open type %d\n",
- type ,0,0);
- }
-
- if( stat > 0 ) {
- ciptr->priv=(char *)&LOCALtrans2devtab[index];
- ciptr->index=index;
- ciptr->flags=1;
- return ciptr;
- }
-
- xfree(ciptr);
- return NULL;
-}
-
-#endif /* TRANS_REOPEN */
-
-
-\f
-/*
- * This is the Local implementation of the X Transport service layer
- */
-
-#ifdef TRANS_CLIENT
-
-static XtransConnInfo
-TRANS(LocalOpenCOTSClient)(thistrans, protocol, host, port)
-
-Xtransport *thistrans;
-char *protocol;
-char *host;
-char *port;
-
-{
- PRMSG(2,"LocalOpenCOTSClient(%s,%s,%s)\n",protocol,host,port);
-
- return TRANS(LocalOpenClient)(XTRANS_OPEN_COTS_CLIENT, protocol, host, port);
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static XtransConnInfo
-TRANS(LocalOpenCOTSServer)(thistrans, protocol, host, port)
-
-Xtransport *thistrans;
-char *protocol;
-char *host;
-char *port;
-
-{
- char *typetocheck = NULL;
- int found = 0;
- char typebuf[TYPEBUFSIZE];
-
- PRMSG(2,"LocalOpenCOTSServer(%s,%s,%s)\n",protocol,host,port);
-
- /* Check if this local type is in the XLOCAL list */
- TRANS(LocalInitTransports)("local");
- typetocheck = workingXLOCAL;
- while (typetocheck && !found) {
- int j;
-
- workingXLOCAL = strchr(workingXLOCAL, ':');
- if (workingXLOCAL && *workingXLOCAL)
- *workingXLOCAL++ = '\0';
- strncpy(typebuf, typetocheck, TYPEBUFSIZE);
- for (j = 0; j < TYPEBUFSIZE; j++)
- if (isupper(typebuf[j]))
- typebuf[j] = tolower(typebuf[j]);
- if (!strcmp(thistrans->TransName, typebuf))
- found = 1;
- typetocheck = workingXLOCAL;
- }
- TRANS(LocalEndTransports)();
-
- if (!found) {
- PRMSG(3,"LocalOpenCOTSServer: disabling %s\n",thistrans->TransName,0,0);
- thistrans->flags |= TRANS_DISABLED;
- return NULL;
- }
-
- return TRANS(LocalOpenServer)(XTRANS_OPEN_COTS_SERVER, protocol, host, port);
-}
-
-#endif /* TRANS_SERVER */
-
-
-#ifdef TRANS_CLIENT
-
-static XtransConnInfo
-TRANS(LocalOpenCLTSClient)(thistrans, protocol, host, port)
-
-Xtransport *thistrans;
-char *protocol;
-char *host;
-char *port;
-
-{
- PRMSG(2,"LocalOpenCLTSClient(%s,%s,%s)\n",protocol,host,port);
-
- return TRANS(LocalOpenClient)(XTRANS_OPEN_CLTS_CLIENT, protocol, host, port);
-}
-
-#endif /* TRANS_CLIENT */
-
-
-#ifdef TRANS_SERVER
-
-static XtransConnInfo
-TRANS(LocalOpenCLTSServer)(thistrans, protocol, host, port)
-
-Xtransport *thistrans;
-char *protocol;
-char *host;
-char *port;
-
-{
- PRMSG(2,"LocalOpenCLTSServer(%s,%s,%s)\n",protocol,host,port);
-
- return TRANS(LocalOpenServer)(XTRANS_OPEN_CLTS_SERVER, protocol, host, port);
-}
-
-#endif /* TRANS_SERVER */
-
-
-#ifdef TRANS_REOPEN
-
-static XtransConnInfo
-TRANS(LocalReopenCOTSServer)(thistrans, fd, port)
-
-Xtransport *thistrans;
-int fd;
-char *port;
-
-{
- int index;
-
- PRMSG(2,"LocalReopenCOTSServer(%d,%s)\n", fd, port, 0);
-
- for(index=1;index<NUMTRANSPORTS;index++)
- {
- if( strcmp(thistrans->TransName,
- LOCALtrans2devtab[index].transname) == 0 )
- break;
- }
-
- if (index >= NUMTRANSPORTS)
- {
- return (NULL);
- }
-
- return TRANS(LocalReopenServer)(XTRANS_OPEN_COTS_SERVER,
- index, fd, port);
-}
-
-static XtransConnInfo
-TRANS(LocalReopenCLTSServer)(thistrans, fd, port)
-
-Xtransport *thistrans;
-int fd;
-char *port;
-
-{
- int index;
-
- PRMSG(2,"LocalReopenCLTSServer(%d,%s)\n", fd, port, 0);
-
- for(index=1;index<NUMTRANSPORTS;index++)
- {
- if( strcmp(thistrans->TransName,
- LOCALtrans2devtab[index].transname) == 0 )
- break;
- }
-
- if (index >= NUMTRANSPORTS)
- {
- return (NULL);
- }
-
- return TRANS(LocalReopenServer)(XTRANS_OPEN_CLTS_SERVER,
- index, fd, port);
-}
-
-#endif /* TRANS_REOPEN */
-
-
-
-static
-TRANS(LocalSetOption)(ciptr, option, arg)
-
-XtransConnInfo ciptr;
-int option;
-int arg;
-
-{
- PRMSG(2,"LocalSetOption(%d,%d,%d)\n",ciptr->fd,option,arg);
-
- return -1;
-}
-
-
-#ifdef TRANS_SERVER
-
-static
-TRANS(LocalCreateListener)(ciptr, port)
-
-XtransConnInfo ciptr;
-char *port;
-
-{
- PRMSG(2,"LocalCreateListener(%x->%d,%s)\n",ciptr,ciptr->fd,port);
-
- return 0;
-}
-
-static XtransConnInfo
-TRANS(LocalAccept)(ciptr, status)
-
-XtransConnInfo ciptr;
-int *status;
-
-{
- XtransConnInfo newciptr;
- LOCALtrans2dev *transptr;
-
- PRMSG(2,"LocalAccept(%x->%d)\n", ciptr, ciptr->fd,0);
-
- transptr=(LOCALtrans2dev *)ciptr->priv;
-
- if( (newciptr=(XtransConnInfo)xcalloc(1,sizeof(struct _XtransConnInfo)))==NULL )
- {
- PRMSG(1,"LocalAccept: calloc(1,%d) failed\n",
- sizeof(struct _XtransConnInfo),0,0 );
- *status = TRANS_ACCEPT_BAD_MALLOC;
- return NULL;
- }
-
- newciptr->fd=transptr->devaccept(ciptr,newciptr,status);
-
- if( newciptr->fd < 0 )
- {
- xfree(newciptr);
- return NULL;
- }
-
- newciptr->priv=(char *)transptr;
- newciptr->index = ciptr->index;
-
- *status = 0;
-
- return newciptr;
-}
-
-#endif /* TRANS_SERVER */
-
-
-#ifdef TRANS_CLIENT
-
-static
-TRANS(LocalConnect)(ciptr, host, port)
-
-XtransConnInfo ciptr;
-char *host;
-char *port;
-
-{
- PRMSG(2,"LocalConnect(%x->%d,%s)\n", ciptr, ciptr->fd, port);
-
- return 0;
-}
-
-#endif /* TRANS_CLIENT */
-
-
-static int
-TRANS(LocalBytesReadable)(ciptr, pend )
-
-XtransConnInfo ciptr;
-BytesReadable_t *pend;
-
-{
- PRMSG(2,"LocalBytesReadable(%x->%d,%x)\n", ciptr, ciptr->fd, pend);
-
-#if defined(ISC) || defined(SCO)
- return ioctl(ciptr->fd, I_NREAD, (char *)pend);
-#else
- return ioctl(ciptr->fd, FIONREAD, (char *)pend);
-#endif
-}
-
-static int
-TRANS(LocalRead)(ciptr, buf, size)
-
-XtransConnInfo ciptr;
-char *buf;
-int size;
-
-{
- PRMSG(2,"LocalRead(%d,%x,%d)\n", ciptr->fd, buf, size );
-
- return read(ciptr->fd,buf,size);
-}
-
-static int
-TRANS(LocalWrite)(ciptr, buf, size)
-
-XtransConnInfo ciptr;
-char *buf;
-int size;
-
-{
- PRMSG(2,"LocalWrite(%d,%x,%d)\n", ciptr->fd, buf, size );
-
- return write(ciptr->fd,buf,size);
-}
-
-static int
-TRANS(LocalReadv)(ciptr, buf, size)
-
-XtransConnInfo ciptr;
-struct iovec *buf;
-int size;
-
-{
- PRMSG(2,"LocalReadv(%d,%x,%d)\n", ciptr->fd, buf, size );
-
- return READV(ciptr,buf,size);
-}
-
-static int
-TRANS(LocalWritev)(ciptr, buf, size)
-
-XtransConnInfo ciptr;
-struct iovec *buf;
-int size;
-
-{
- PRMSG(2,"LocalWritev(%d,%x,%d)\n", ciptr->fd, buf, size );
-
- return WRITEV(ciptr,buf,size);
-}
-
-static int
-TRANS(LocalDisconnect)(ciptr)
-
-XtransConnInfo ciptr;
-
-{
- PRMSG(2,"LocalDisconnect(%x->%d)\n", ciptr, ciptr->fd, 0);
-
- return 0;
-}
-
-static int
-TRANS(LocalClose)(ciptr)
-
-XtransConnInfo ciptr;
-
-{
- struct sockaddr_un *sockname=(struct sockaddr_un *) ciptr->addr;
- char path[200]; /* > sizeof sun_path +1 */
- int ret;
-
- PRMSG(2,"LocalClose(%x->%d)\n", ciptr, ciptr->fd ,0);
-
- ret=close(ciptr->fd);
-
- if(ciptr->flags
- && sockname
- && sockname->sun_family == AF_UNIX
- && sockname->sun_path[0] )
- {
- strncpy(path,sockname->sun_path,
- ciptr->addrlen-sizeof(sockname->sun_family));
- unlink(path);
- }
-
- return ret;
-}
-
-static int
-TRANS(LocalCloseForCloning)(ciptr)
-
-XtransConnInfo ciptr;
-
-{
- int ret;
-
- PRMSG(2,"LocalCloseForCloning(%x->%d)\n", ciptr, ciptr->fd ,0);
-
- /* Don't unlink path */
-
- ret=close(ciptr->fd);
-
- return ret;
-}
-
-
-/*
- * MakeAllCOTSServerListeners() will go through the entire Xtransports[]
- * array defined in Xtrans.c and try to OpenCOTSServer() for each entry.
- * We will add duplicate entries to that table so that the OpenCOTSServer()
- * function will get called once for each type of local transport.
- *
- * The TransName is in lowercase, so it will never match during a normal
- * call to SelectTransport() in Xtrans.c.
- */
-
-Xtransport TRANS(LocalFuncs) = {
- /* Local Interface */
- "local",
- TRANS_ALIAS | TRANS_LOCAL,
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCOTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCOTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCLTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCLTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(LocalReopenCOTSServer),
- TRANS(LocalReopenCLTSServer),
-#endif
- TRANS(LocalSetOption),
-#ifdef TRANS_SERVER
- TRANS(LocalCreateListener),
- NULL, /* ResetListener */
- TRANS(LocalAccept),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalConnect),
-#endif /* TRANS_CLIENT */
- TRANS(LocalBytesReadable),
- TRANS(LocalRead),
- TRANS(LocalWrite),
- TRANS(LocalReadv),
- TRANS(LocalWritev),
- TRANS(LocalDisconnect),
- TRANS(LocalClose),
- TRANS(LocalCloseForCloning),
-};
-
-Xtransport TRANS(PTSFuncs) = {
- /* Local Interface */
- "pts",
- TRANS_LOCAL,
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCOTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCOTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCLTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCLTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(LocalReopenCOTSServer),
- TRANS(LocalReopenCLTSServer),
-#endif
- TRANS(LocalSetOption),
-#ifdef TRANS_SERVER
- TRANS(LocalCreateListener),
- NULL, /* ResetListener */
- TRANS(LocalAccept),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalConnect),
-#endif /* TRANS_CLIENT */
- TRANS(LocalBytesReadable),
- TRANS(LocalRead),
- TRANS(LocalWrite),
- TRANS(LocalReadv),
- TRANS(LocalWritev),
- TRANS(LocalDisconnect),
- TRANS(LocalClose),
- TRANS(LocalCloseForCloning),
-};
-
-Xtransport TRANS(NAMEDFuncs) = {
- /* Local Interface */
- "named",
- TRANS_LOCAL,
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCOTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCOTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCLTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCLTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(LocalReopenCOTSServer),
- TRANS(LocalReopenCLTSServer),
-#endif
- TRANS(LocalSetOption),
-#ifdef TRANS_SERVER
- TRANS(LocalCreateListener),
- NULL, /* ResetListener */
- TRANS(LocalAccept),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalConnect),
-#endif /* TRANS_CLIENT */
- TRANS(LocalBytesReadable),
- TRANS(LocalRead),
- TRANS(LocalWrite),
- TRANS(LocalReadv),
- TRANS(LocalWritev),
- TRANS(LocalDisconnect),
- TRANS(LocalClose),
- TRANS(LocalCloseForCloning),
-};
-
-Xtransport TRANS(ISCFuncs) = {
- /* Local Interface */
- "isc",
- TRANS_LOCAL,
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCOTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCOTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCLTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCLTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(LocalReopenCOTSServer),
- TRANS(LocalReopenCLTSServer),
-#endif
- TRANS(LocalSetOption),
-#ifdef TRANS_SERVER
- TRANS(LocalCreateListener),
- NULL, /* ResetListener */
- TRANS(LocalAccept),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalConnect),
-#endif /* TRANS_CLIENT */
- TRANS(LocalBytesReadable),
- TRANS(LocalRead),
- TRANS(LocalWrite),
- TRANS(LocalReadv),
- TRANS(LocalWritev),
- TRANS(LocalDisconnect),
- TRANS(LocalClose),
- TRANS(LocalCloseForCloning),
-};
-Xtransport TRANS(SCOFuncs) = {
- /* Local Interface */
- "sco",
- TRANS_LOCAL,
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCOTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCOTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalOpenCLTSClient),
-#endif /* TRANS_CLIENT */
-#ifdef TRANS_SERVER
- TRANS(LocalOpenCLTSServer),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_REOPEN
- TRANS(LocalReopenCOTSServer),
- TRANS(LocalReopenCLTSServer),
-#endif
- TRANS(LocalSetOption),
-#ifdef TRANS_SERVER
- TRANS(LocalCreateListener),
- NULL, /* ResetListener */
- TRANS(LocalAccept),
-#endif /* TRANS_SERVER */
-#ifdef TRANS_CLIENT
- TRANS(LocalConnect),
-#endif /* TRANS_CLIENT */
- TRANS(LocalBytesReadable),
- TRANS(LocalRead),
- TRANS(LocalWrite),
- TRANS(LocalReadv),
- TRANS(LocalWritev),
- TRANS(LocalDisconnect),
- TRANS(LocalClose),
- TRANS(LocalCloseForCloning),
-};
projects / rdpsrv / blobdiff