diff options
Diffstat (limited to 'Xtranslcl.c')
| -rw-r--r-- | Xtranslcl.c | 416 |
1 files changed, 7 insertions, 409 deletions
diff --git a/Xtranslcl.c b/Xtranslcl.c index addbc62..f6a2468 100644 --- a/Xtranslcl.c +++ b/Xtranslcl.c @@ -76,12 +76,7 @@ from The Open Group. #include <sys/ioctl.h> #include <sys/stat.h> #if defined(SVR4) -#if !defined(DGUX) #include <sys/filio.h> -#else /* DGUX */ -#include <sys/stream.h> -#include <sys/ptms.h> -#endif #endif #ifdef sun # include <stropts.h> @@ -103,10 +98,6 @@ from The Open Group. #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 /* Types of local connections supported: * - PTS @@ -120,10 +111,6 @@ typedef unsigned short mode_t; #if defined(SVR4) || defined(__SVR4) # define LOCAL_TRANS_NAMED #endif -#if !defined(sun) && !defined(__SCO__) && !defined(__UNIXWARE__) -/* SCO doesnt use the ISC transport type - it causes problems */ -# define LOCAL_TRANS_ISC -#endif #if defined(__SCO__) || defined(__UNIXWARE__) # define LOCAL_TRANS_SCO #endif @@ -179,7 +166,7 @@ TRANS(FillAddrInfo)(XtransConnInfo ciptr, char *sun_path, char *peer_sun_path) return 0; } strcpy (sunaddr->sun_path, sun_path); -#if defined(BSD44SOCKETS) && !defined(Lynx) +#if defined(BSD44SOCKETS) sunaddr->sun_len = strlen (sunaddr->sun_path); #endif @@ -206,7 +193,7 @@ TRANS(FillAddrInfo)(XtransConnInfo ciptr, char *sun_path, char *peer_sun_path) return 0; } strcpy (p_sunaddr->sun_path, peer_sun_path); -#if defined(BSD44SOCKETS) && !defined(Lynx) +#if defined(BSD44SOCKETS) p_sunaddr->sun_len = strlen (p_sunaddr->sun_path); #endif @@ -220,7 +207,7 @@ TRANS(FillAddrInfo)(XtransConnInfo ciptr, char *sun_path, char *peer_sun_path) #ifdef LOCAL_TRANS_PTS /* PTS */ -#if defined(SYSV) && !defined(__SCO__) && !defined(ISC) +#if defined(SYSV) && !defined(__SCO__) #define SIGNAL_T int #else #define SIGNAL_T void @@ -251,11 +238,7 @@ static void _dummy(int sig) #endif #endif -#ifdef _AIX -#define DEV_PTMX "/dev/ptc" -#else #define DEV_PTMX "/dev/ptmx" -#endif #if defined(X11_t) @@ -270,9 +253,6 @@ static void _dummy(int sig) * 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 /* !sun */ @@ -657,7 +637,7 @@ TRANS(PTSAccept)(XtransConnInfo ciptr, XtransConnInfo newciptr, int *status) sunaddr->sun_family=AF_UNIX; strcpy(sunaddr->sun_path,buf); -#if defined(BSD44SOCKETS) && !defined(Lynx) +#if defined(BSD44SOCKETS) sunaddr->sun_len=strlen(sunaddr->sun_path); #endif @@ -950,7 +930,7 @@ TRANS(NAMEDAccept)(XtransConnInfo ciptr, XtransConnInfo newciptr, int *status) -#if defined(LOCAL_TRANS_ISC) || defined(LOCAL_TRANS_SCO) +#if defined(LOCAL_TRANS_SCO) /* * connect_spipe is used by the SCO and ISC connection types. @@ -1004,294 +984,9 @@ named_spipe(int fd, char *path) return(ret); } -#endif /* defined(LOCAL_TRANS_ISC) || defined(LOCAL_TRANS_SCO) */ +#endif /* defined(LOCAL_TRANS_SCO) */ -#if defined(LOCAL_TRANS_ISC) - - -/* ISC */ - -#ifdef TRANS_CLIENT - -static int -TRANS(ISCOpenClient)(XtransConnInfo ciptr, char *port) - -{ -#ifdef ISCDEVNODENAME - int fd,fds,server; - char server_path[64]; - char server_dev_path[64]; - struct strfdinsert buf; - long temp; - mode_t spmode; - struct stat filestat; -#endif - - 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)(XtransConnInfo ciptr, char *port) - -{ -#ifdef ISCDEVNODENAME - int fd = -1,fds = -1; - char server_path[64],server_unix_path[64]; - unsigned int mode = 0; -#endif - - 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); - -#ifdef HAS_STICKY_DIR_BIT - mode = 01777; -#else - mode = 0777; -#endif - - /* "/dev/X" */ - if (trans_mkdir(X_STREAMS_DIR, mode) == -1) { - PRMSG (1, "ISCOpenServer: mkdir(%s) failed, errno = %d\n", - X_STREAMS_DIR, errno, 0); - return(-1); - } - /* "/dev/X/ISCCONN" */ - if (trans_mkdir(X_ISC_DIR, mode) == -1) { - PRMSG (1, "ISCOpenServer: mkdir(%s) failed, errno = %d\n", - X_ISC_DIR, errno, 0); - return(-1); - } - - 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 (trans_mkdir(X_UNIX_DIR, mode) == -1) { - PRMSG (1, "ISCOpenServer: mkdir(%s) failed, errno = %d\n", - X_UNIX_DIR, errno, 0); - return(-1); - } - - 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)(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 */ -#endif /* LOCAL_TRANS_ISC */ #ifdef LOCAL_TRANS_SCO @@ -1654,35 +1349,6 @@ TRANS(NAMEDReopenServer)(XtransConnInfo ciptr, int fd, char *port) #endif /* LOCAL_TRANS_NAMED */ -#ifdef LOCAL_TRANS_ISC -static int -TRANS(ISCReopenServer)(XtransConnInfo ciptr, int fd, char *port) - -{ -#ifdef ISCDEVNODENAME - char server_path[64], server_unix_path[64]; -#endif - - 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 */ -} -#endif /* LOCAL_TRANS_ISC */ #ifdef LOCAL_TRANS_SCO static int @@ -1962,30 +1628,6 @@ static LOCALtrans2dev LOCALtrans2devtab[] = { #endif /* sun */ #endif /* LOCAL_TRANS_NAMED */ -#ifdef LOCAL_TRANS_ISC -{"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 - NULL, /* ResetListener */ - TRANS(ISCAccept) -#endif /* TRANS_SERVER */ -}, -#endif /* LOCAL_TRANS_ISC */ #ifdef LOCAL_TRANS_SCO {"sco", @@ -2590,7 +2232,7 @@ TRANS(LocalBytesReadable)(XtransConnInfo ciptr, BytesReadable_t *pend ) { PRMSG(2,"LocalBytesReadable(%x->%d,%x)\n", ciptr, ciptr->fd, pend); -#if defined(ISC) || defined(SCO325) +#if defined(SCO325) return ioctl(ciptr->fd, I_NREAD, (char *)pend); #else return ioctl(ciptr->fd, FIONREAD, (char *)pend); @@ -2700,9 +2342,6 @@ static char * local_aliases[] = { # ifdef sun "pipe", /* compatibility with Solaris Xlib */ # endif -# ifdef LOCAL_TRANS_ISC - "isc", -# endif # ifdef LOCAL_TRANS_SCO "sco", # endif @@ -2878,47 +2517,6 @@ Xtransport TRANS(PIPEFuncs) = { #endif /* sun */ #endif /* LOCAL_TRANS_NAMED */ -#ifdef LOCAL_TRANS_ISC -Xtransport TRANS(ISCFuncs) = { - /* Local Interface */ - "isc", - TRANS_LOCAL, -#ifdef TRANS_CLIENT - TRANS(LocalOpenCOTSClient), -#endif /* TRANS_CLIENT */ -#ifdef TRANS_SERVER - NULL, - 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), - TRANS(LocalResetListener), - 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), -}; -#endif /* LOCAL_TRANS_ISC */ #ifdef LOCAL_TRANS_SCO Xtransport TRANS(SCOFuncs) = { |