int
main(int argc, char **argv)
{
char **av = argv;
struct sockaddr_in host;
afs_int32 code;
struct hostent *hp;
char hnamebuf[200];
struct timeval tv;
int noAuth = 1; /* Default is authenticated connections */
argc--, av++;
if (argc < 1) {
printf("usage: pxclient <serverHost>\n");
exit(1);
}
memset(&host, 0, sizeof(struct sockaddr_in));
host.sin_family = AF_INET;
host.sin_addr.s_addr = inet_addr(av[0]);
#ifdef STRUCT_SOCKADDR_HAS_SA_LEN
host.sin_len = sizeof(struct sockaddr_in);
#endif
if (host.sin_addr.s_addr != -1) {
strcpy(hnamebuf, av[0]);
} else {
hp = gethostbyname(av[0]);
if (hp) {
host.sin_family = hp->h_addrtype;
memcpy((caddr_t) & host.sin_addr, hp->h_addr, hp->h_length);
} else {
printf("unknown server host %s\n", av[0]);
exit(1);
}
}
if ((code = pxclient_Initialize(noAuth, host.sin_addr.s_addr)) != 0) {
printf("Couldn't initialize fs library (code=%d).\n", code);
exit(1);
}
code = ubik_Call(RXAFS_GetTime, cstruct, 0, &tv.tv_sec, &tv.tv_usec);
if (!code)
printf("AFS_GetTime on %s sec=%ld, usec=%ld\n", av[0], tv.tv_sec,
(long int)tv.tv_usec);
else
printf("return code is %d\n", code);
#ifdef notdef
while (1) {
char line[500];
int nargs;
printf("fs> ");
if (fgets(line, 499, stdin) != NULL) {
char *oper;
char **argp = args;
GetArgs(line, argp, &nargs);
oper = &argp[0][0];
++argp, --nargs;
if (!strcmp(oper, "probe")) {
code =
ubik_Call(RXAFS_GetTime, cstruct, 0, &tv.tv_sec,
&tv.tv_usec);
printf("return code is %d\n", code);
if (!code)
printf("sec=%d\n", tv.tv_sec);
} else if (!strcmp(oper, "fsstats")) {
struct afsStatistics stats;
code = ubik_AFS_GetStatistics(cstruct, 0, &stats);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "fd")) {
code = FetchData(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "fs")) {
code = FetchStatus(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "fa")) {
code = FetchACL(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "sd")) {
code = StoreData(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "ss")) {
code = StoreStatus(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "sa")) {
code = StoreACL(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "cf")) {
code = CreateFile(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "rf")) {
code = RemoveFile(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "rn")) {
code = Rename(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "sl")) {
code = Symlink(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "hl")) {
code = HardLink(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "md")) {
code = MakeDir(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "rd")) {
code = RemoveDir(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "rdd")) {
code = Readdir(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "mm")) {
code = MakeMountPoint(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "rt")) {
code = ReleaseTokens(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "bs")) {
code = BulkStatus(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "lk")) {
code = Lookup(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "gt")) {
code = GetToken(argp);
printf("return code is %d\n", code);
} else if (!strcmp(oper, "ka")) {
code = KeepAlive(argp);
printf("return code is %d\n", code);
} else if ((!strcmp(oper, "q")) || !strcmp(oper, "quit"))
exit(0);
else {
printf("Unknown oper! Available operations: \n\n");
printf("fd <vnode> <unique> <pos> <len>\n");
printf("fs <vnode> <unique>\n");
printf("fa <vnode> <unique>\n");
printf
("sd <vnode> <unique> <pos> <len> <flen> [<mode>|-1] [<owner>|-1] [<length>|-1] <string>\n");
printf
("ss <vnode> <unique> [<mode>|-1] [<owner>|-1] [<length>|-1]\n");
printf("sa <vnode> <unique> <string>\n");
printf("rf <vnode> <unique> <name>\n");
printf
("cf <vnode> <unique> <name> [<mode>|-1] [<owner>|-1] [<length>|-1]\n");
printf
("rn <ovnode> <ounique> <oname> <nvnode> <nunique> <nname>\n");
printf
("sl <vnode> <unique> <name> <contents> [<mode>|-1] [<owner>|-1] [<length>|-1]\n");
printf("hl <dvnode> <dunique> <name> <evnode> <eunique>\n");
printf
("md <vnode> <unique> <name> [<mode>|-1] [<owner>|-1] [<length>|-1]\n");
printf("rd <vnode> <unique> <name>\n");
printf("rdd <vnode> <unique> <pos> <len>\n");
printf("lk <vnode> <unique> <name>\n");
printf("gt <vnode> <unique> <tokenID>\n");
printf("ka <vol.l> <vnode> <unique> <isExec> <kaTime>\n");
}
}
}
#endif
return 0;
}
static int xioopen_pty(int argc, const char *argv[], struct opt *opts, int xioflags, xiofile_t *xfd, unsigned groups, int dummy1, int dummy2, int dummy3) {
/* we expect the form: filename */
int ptyfd = -1, ttyfd = -1;
#if defined(HAVE_DEV_PTMX) || defined(HAVE_DEV_PTC)
bool useptmx = false; /* use /dev/ptmx or equivalent */
#endif
#if HAVE_OPENPTY
bool useopenpty = false; /* try only openpty */
#endif /* HAVE_OPENPTY */
char ptyname[MAXPTYNAMELEN];
char *tn = NULL;
char *linkname = NULL;
bool opt_unlink_close = true; /* remove symlink afterwards */
bool wait_slave = false; /* true would be better for many platforms, but
some OSes cannot handle this, and for common
default behaviour as well as backward
compatibility we choose "no" as default */
struct timespec pollintv = { PTY_INTERVALL };
if (argc != 1) {
Error2("%s: wrong number of parameters (%d instead of 0)", argv[0], argc-1);
}
xfd->stream.howtoend = END_CLOSE;
if (applyopts_single(&xfd->stream, opts, PH_INIT) < 0) return -1;
applyopts(-1, opts, PH_INIT);
retropt_bool(opts, OPT_UNLINK_CLOSE, &opt_unlink_close);
/* trying to set user-early, perm-early etc. here might be useless because
file system entry is eventually available only past pty creation */
/* name not yet known; umask should not be handled with this function! */
/* umask does not affect resulting mode, on Linux 2.4 */
applyopts_named("", opts, PH_EARLY); /* umask! */
#if defined(HAVE_DEV_PTMX) || defined(HAVE_DEV_PTC)
retropt_bool(opts, OPT_PTMX, &useptmx);
#endif
#if HAVE_OPENPTY
retropt_bool(opts, OPT_OPENPTY, &useopenpty);
#endif
#if (defined(HAVE_DEV_PTMX) || defined(HAVE_DEV_PTC))
# if HAVE_OPENPTY
useopenpty = !useptmx;
# else /* !HAVE_OPENPTY */
useptmx = true;
# endif /* !HAVE_OPENPTY */
#else
# if HAVE_OPENPTY
useopenpty = true;
# endif /* HAVE_OPENPTY */
#endif /* ! (defined(HAVE_DEV_PTMX) || defined(HAVE_DEV_PTC)) */
#if HAVE_POLL
retropt_bool(opts, OPT_PTY_WAIT_SLAVE, &wait_slave);
retropt_timespec(opts, OPT_PTY_INTERVALL, &pollintv);
#endif /* HAVE_POLL */
if (applyopts_single(&xfd->stream, opts, PH_INIT) < 0) return -1;
applyopts2(-1, opts, PH_INIT, PH_EARLY);
applyopts(-1, opts, PH_PREBIGEN);
#if defined(HAVE_DEV_PTMX)
# define PTMX "/dev/ptmx" /* Linux */
#elif HAVE_DEV_PTC
# define PTMX "/dev/ptc" /* AIX 4.3.3 */
#endif
#if HAVE_DEV_PTMX || HAVE_DEV_PTC
if (useptmx) {
if ((ptyfd = Open(PTMX, O_RDWR|O_NOCTTY, 0620)) < 0) {
Warn1("open(\""PTMX"\", O_RDWR|O_NOCTTY, 0620): %s",
strerror(errno));
/*!*/
} else {
;/*0 Info1("open(\""PTMX"\", O_RDWR|O_NOCTTY, 0620) -> %d", ptyfd);*/
}
if (ptyfd >= 0 && ttyfd < 0) {
/* we used PTMX before forking */
/*0 extern char *ptsname(int);*/
#if HAVE_GRANTPT /* AIX, not Linux */
if (Grantpt(ptyfd)/*!*/ < 0) {
Warn2("grantpt(%d): %s", ptyfd, strerror(errno));
}
#endif /* HAVE_GRANTPT */
#if HAVE_UNLOCKPT
if (Unlockpt(ptyfd)/*!*/ < 0) {
Warn2("unlockpt(%d): %s", ptyfd, strerror(errno));
}
#endif /* HAVE_UNLOCKPT */
#if HAVE_PROTOTYPE_LIB_ptsname /* AIX, not Linux */
if ((tn = Ptsname(ptyfd)) == NULL) {
Warn2("ptsname(%d): %s", ptyfd, strerror(errno));
} else {
Notice1("PTY is %s", tn);
}
#endif /* HAVE_PROTOTYPE_LIB_ptsname */
if (tn == NULL) {
if ((tn = Ttyname(ptyfd)) == NULL) {
Warn2("ttyname(%d): %s", ptyfd, strerror(errno));
}
}
ptyname[0] = '\0'; strncat(ptyname, tn, MAXPTYNAMELEN-1);
}
}
#endif /* HAVE_DEV_PTMX || HAVE_DEV_PTC */
#if HAVE_OPENPTY
if (ptyfd < 0) {
int result;
if ((result = Openpty(&ptyfd, &ttyfd, ptyname, NULL, NULL)) < 0) {
Error4("openpty(%p, %p, %p, NULL, NULL): %s",
&ptyfd, &ttyfd, ptyname, strerror(errno));
return -1;
}
Notice1("PTY is %s", ptyname);
}
#endif /* HAVE_OPENPTY */
if (!retropt_string(opts, OPT_SYMBOLIC_LINK, &linkname)) {
if (Unlink(linkname) < 0 && errno != ENOENT) {
Error2("unlink(\"%s\"): %s", linkname, strerror(errno));
}
if (Symlink(ptyname, linkname) < 0) {
Error3("symlink(\"%s\", \"%s\"): %s",
ptyname, linkname, strerror(errno));
}
if (opt_unlink_close) {
if ((xfd->stream.unlink_close = strdup(linkname)) == NULL) {
Error1("strdup(\"%s\"): out of memory", linkname);
}
xfd->stream.opt_unlink_close = true;
}
}
applyopts_named(ptyname, opts, PH_PASTOPEN);
applyopts_named(ptyname, opts, PH_FD);
applyopts_cloexec(ptyfd, opts);/*!*/
xfd->stream.dtype = XIODATA_PTY;
applyopts(ptyfd, opts, PH_FD);
{
/* special handling of user-late etc.; with standard behaviour (up to
1.7.1.1) they affected /dev/ptmx instead of /dev/pts/N */
uid_t uid = -1, gid = -1;
mode_t perm;
bool dont;
dont = retropt_uid(opts, OPT_USER_LATE, &uid);
dont &= retropt_gid(opts, OPT_GROUP_LATE, &gid);
if (!dont) {
if (Chown(ptyname, uid, gid) < 0) {
Error4("chown(\"%s\", %d, %d): %s",
ptyname, uid, gid, strerror(errno));
}
}
if (retropt_mode(opts, OPT_PERM_LATE, &perm) == 0) {
if (Chmod(ptyname, perm) < 0) {
Error3("chmod(\"%s\", %03o): %s",
ptyname, perm, strerror(errno));
}
}
}
xfd->stream.fd = ptyfd;
applyopts(ptyfd, opts, PH_LATE);
if (applyopts_single(&xfd->stream, opts, PH_LATE) < 0) return -1;
#if HAVE_POLL
/* if you can and wish: */
if (wait_slave) {
/* try to wait until someone opens the slave side of the pty */
/* we want to get a HUP (hangup) condition on the pty */
#if HAVE_DEV_PTMX || HAVE_DEV_PTC
if (useptmx) {
ttyfd = Open(tn, O_RDWR|O_NOCTTY, 0620);
Close(ttyfd);
}
#endif
#if HAVE_OPENPTY
if (useopenpty) {
Close(ttyfd);
}
#endif /* HAVE_OPENPTY */
/* now we poll until the HUP vanishes - this indicates a slave conn. */
while (true) {
struct pollfd ufd;
ufd.fd = ptyfd;
ufd.events = (POLLHUP);
if (Poll(&ufd, 1, 0) < 0) {
Error3("poll({%d, 0x%04hu,}, 1, 0): %s",
ufd.fd, ufd.events, strerror(errno));
/*! close something */
return -1;
}
if (!(ufd.revents & POLLHUP)) {
break;
}
Nanosleep(&pollintv, NULL);
continue;
}
}
#endif /* HAVE_POLL */
return STAT_OK;
}
