/* uuchk.c
Display what we think the permissions of systems are.
Copyright (C) 1991, 1992, 1993, 1994, 1995, 2002 Ian Lance Taylor
This file is part of the Taylor UUCP package.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
The author of the program may be contacted at ian@airs.com.
*/
#include "uucp.h"
#if USE_RCS_ID
const char uuchk_rcsid[] = "$Id: uuchk.c,v 1.71 2002/03/05 19:10:42 ian Rel $";
#endif
#include "getopt.h"
#include "uuconf.h"
/* Local functions. */
static void ukusage P((void));
static void ukhelp P((void));
static void ukshow_names P((const char *zheader, const char * const *pznames));
static void ukshow P((const struct uuconf_system *qsys,
pointer puuconf));
static int ikshow_port P((struct uuconf_port *qport, pointer pinfo));
static void ukshow_dialer P((struct uuconf_dialer *qdial));
static void ukshow_chat P((const struct uuconf_chat *qchat,
const char *zhdr));
static void ukshow_size P((struct uuconf_timespan *q, boolean fcall,
boolean flocal));
static void ukshow_reliable P ((int i, const char *zhdr));
static void ukshow_proto_params P((struct uuconf_proto_param *pas,
int cindent));
static void ukshow_time P((const struct uuconf_timespan *));
static struct uuconf_timespan *qcompress_span P((struct uuconf_timespan *));
static void ukuuconf_error P((pointer puuconf, int iret));
/* Structure used to pass uuconf pointer into ikshow_port and also let
it record whether any ports were found. */
struct sinfo
{
/* The uuconf global pointer. */
pointer puuconf;
/* The system. */
const struct uuconf_system *qsys;
/* Whether any ports were seen. */
boolean fgot;
};
/* Program name. */
static const char *zKprogram;
/* Long getopt options. */
static const struct option asKlongopts[] =
{
{ "system", required_argument, NULL,'s' },
{ "config", required_argument, NULL, 'I' },
{ "debug", required_argument, NULL, 'x' },
{ "version", no_argument, NULL, 'v' },
{ "help", no_argument, NULL, 1 },
{ NULL, 0, NULL, 0 }
};
int
main (argc, argv)
int argc;
char **argv;
{
int iopt;
const char *zsystem = NULL;
const char *zconfig = NULL;
int iret;
pointer puuconf;
zKprogram = argv[0];
while ((iopt = getopt_long (argc, argv, "I:s:vx:", asKlongopts,
(int *) NULL)) != EOF)
{
switch (iopt)
{
case 's':
/* Examine specific system. */
zsystem = optarg;
break;
case 'I':
/* Set the configuration file name. */
zconfig = optarg;
break;
case 'x':
/* Set the debugging level. There is actually no debugging
information for this program. */
break;
case 'v':
/* Print version and exit. */
printf ("uuchk (Taylor UUCP) %s\n", VERSION);
printf ("Copyright (C) 1991, 92, 93, 94, 1995, 2002 Ian Lance Taylor\n");
printf ("This program is free software; you may redistribute it under the terms of\n");
printf ("the GNU General Public LIcense. This program has ABSOLUTELY NO WARRANTY.\n");
exit (EXIT_SUCCESS);
/*NOTREACHED*/
case 1:
/* --help. */
ukhelp ();
exit (EXIT_SUCCESS);
/*NOTREACHED*/
case 0:
/* Long option found and flag set. */
break;
default:
ukusage ();
/*NOTREACHED*/
}
}
if (optind != argc)
{
fprintf (stderr, "%s: too many arguments", zKprogram);
ukusage ();
}
iret = uuconf_init (&puuconf, (const char *) NULL, zconfig);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (zsystem != NULL)
{
struct uuconf_system ssys;
iret = uuconf_system_info (puuconf, zsystem, &ssys);
if (iret == UUCONF_NOT_FOUND)
{
fprintf (stderr, "%s: system not found\n", zsystem);
exit (EXIT_FAILURE);
}
else if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
ukshow (&ssys, puuconf);
(void) uuconf_system_free (puuconf, &ssys);
}
else
{
struct uuconf_config_file_names snames;
const char *zstr;
int iint;
char **pzsystems;
iret = uuconf_config_files (puuconf, &snames);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (snames.uuconf_ztaylor_config != NULL)
printf ("config file: %s\n", snames.uuconf_ztaylor_config);
ukshow_names("sys file", snames.uuconf_pztaylor_sys);
ukshow_names("port file", snames.uuconf_pztaylor_port);
ukshow_names("dial file", snames.uuconf_pztaylor_dial);
ukshow_names("dialcode file", snames.uuconf_pzdialcode);
ukshow_names("passwd file", snames.uuconf_pztaylor_pwd);
ukshow_names("call file", snames.uuconf_pztaylor_call);
if (snames.uuconf_zv2_systems != NULL)
printf ("V2 L.sys file: %s\n", snames.uuconf_zv2_systems);
if (snames.uuconf_zv2_device != NULL)
printf ("V2 L-devices file: %s\n", snames.uuconf_zv2_device);
if (snames.uuconf_zv2_userfile != NULL)
printf ("V2 USERFILE file: %s\n", snames.uuconf_zv2_userfile);
if (snames.uuconf_zv2_cmds != NULL)
printf ("V2 L.cmds file: %s\n", snames.uuconf_zv2_cmds);
ukshow_names("HDB Systems file", snames.uuconf_pzhdb_systems);
ukshow_names("HDB Devices file", snames.uuconf_pzhdb_devices);
ukshow_names("HDB Dialers file", snames.uuconf_pzhdb_dialers);
if (snames.uuconf_zhdb_permissions != NULL)
printf ("HDB Permissions file: %s\n", snames.uuconf_zhdb_permissions);
/* FIXME: This doesn't dump the following HDB file names:
Sysfiles, Maxuuxqts, remote.unknown. */
iret = uuconf_localname (puuconf, &zstr);
if (iret == UUCONF_SUCCESS)
printf ("Local node name %s\n", zstr);
else if (iret != UUCONF_NOT_FOUND)
ukuuconf_error (puuconf, iret);
iret = uuconf_spooldir (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Spool directory %s\n", zstr);
iret = uuconf_pubdir (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Public directory %s\n", zstr);
iret = uuconf_lockdir (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Lock directory %s\n", zstr);
iret = uuconf_logfile (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Log file %s\n", zstr);
iret = uuconf_statsfile (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Statistics file %s\n", zstr);
iret = uuconf_debugfile (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("Debug file %s\n", zstr);
iret = uuconf_debuglevel (puuconf, &zstr);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (zstr != NULL)
printf ("Global debugging level %s\n", zstr);
iret = uuconf_strip (puuconf, &iint);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
printf ("uucico -l will %sstrip login names and passwords\n",
(iint & UUCONF_STRIP_LOGIN) != 0 ? "" : "not ");
printf ("uucico will %sstrip UUCP protocol commands\n",
(iint & UUCONF_STRIP_PROTO) != 0 ? "" : "not ");
iret = uuconf_maxuuxqts (puuconf, &iint);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (iint != 0)
printf ("Maximum number of uuxqt processes permitted %d\n", iint);
iret = uuconf_runuuxqt (puuconf, &iint);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (iint > 0)
printf ("Start uuxqt every %d jobs\n", iint);
else
{
switch (iint)
{
case UUCONF_RUNUUXQT_NEVER:
printf ("Never start uuxqt\n");
break;
case UUCONF_RUNUUXQT_ONCE:
printf ("Start uuxqt once per uucico invocation\n");
break;
case UUCONF_RUNUUXQT_PERCALL:
printf ("Start uuxqt once per call\n");
break;
default:
fprintf (stderr, "Illegal value from uuconf_runuuxqt\n");
exit (EXIT_FAILURE);
break;
}
}
iret = uuconf_system_names (puuconf, &pzsystems, FALSE);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
if (*pzsystems == NULL)
{
fprintf (stderr, "%s: no systems found\n", zKprogram);
exit (EXIT_FAILURE);
}
while (*pzsystems != NULL)
{
struct uuconf_system ssys;
printf ("\n");
iret = uuconf_system_info (puuconf, *pzsystems, &ssys);
if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
else
ukshow (&ssys, puuconf);
(void) uuconf_system_free (puuconf, &ssys);
++pzsystems;
}
}
exit (EXIT_SUCCESS);
/* Avoid errors about not returning a value. */
return 0;
}
/* Print a usage message and die. */
static void ukusage ()
{
fprintf (stderr, "Usage: %s [-s system] [-I file]\n", zKprogram);
fprintf (stderr, "Use %s --help for help\n", zKprogram);
exit (EXIT_FAILURE);
}
/* Print a help message. */
static void
ukhelp ()
{
printf ("Taylor UUCP %s, copyright (C) 1991, 92, 93, 94, 1995, 2002 Ian Lance Taylor\n",
VERSION);
printf ("Usage: %s [-s system] [-I file] [-v]\n", zKprogram);
printf (" -s,--system system: Only print configuration for named system\n");
printf (" -I,--config file: Set configuration file to use\n");
printf (" -v,--version: Print version and exit\n");
printf (" --help: Print help and exit\n");
printf ("Report bugs to taylor-uucp@gnu.org\n");
}
/* Print a list of configuration file names. */
static void
ukshow_names (zheader, pznames)
const char *zheader;
const char * const *pznames;
{
if (pznames == NULL)
return;
if (pznames[1] == NULL)
printf ("%s: %s\n", zheader, pznames[0]);
else
{
const char * const *pz;
printf ("%s:\n", zheader);
for (pz = pznames; *pz != NULL; ++pz)
printf (" %s\n", *pz);
}
}
/* Dump out the information for a system. */
static void
ukshow (qsys, puuconf)
const struct uuconf_system *qsys;
pointer puuconf;
{
char **pz;
int i;
int iret;
boolean fanycall;
printf ("System: %s", qsys->uuconf_zname);
if (qsys->uuconf_pzalias != NULL)
{
printf (" (");
for (pz = qsys->uuconf_pzalias; *pz != NULL; pz++)
{
printf ("%s", *pz);
if (pz[1] != NULL)
printf (" ");
}
printf (")");
}
printf ("\n");
fanycall = FALSE;
for (i = 0; qsys != NULL; qsys = qsys->uuconf_qalternate, i++)
{
boolean fcall, fcalled;
struct uuconf_timespan *qtime, *qspan;
if (i != 0 || qsys->uuconf_qalternate != NULL)
{
printf ("Alternate %d", i);
if (qsys->uuconf_zalternate != NULL)
printf (" (%s)", qsys->uuconf_zalternate);
printf ("\n");
}
/* See if this alternate could be used when calling out. */
fcall = qsys->uuconf_fcall;
if (qsys->uuconf_qtimegrade == NULL)
fcall = FALSE;
/* See if this alternate could be used when calling in. */
fcalled = qsys->uuconf_fcalled;
if (! fcall && ! fcalled)
{
printf (" This alternate is never used\n");
continue;
}
if (fcall)
fanycall = TRUE;
if (fcalled)
{
if (qsys->uuconf_zcalled_login != NULL
&& strcmp (qsys->uuconf_zcalled_login, "ANY") != 0)
{
if (i == 0 && qsys->uuconf_qalternate == NULL)
printf (" Caller must log in as %s\n",
qsys->uuconf_zcalled_login);
else
printf (" When called using login name %s\n",
qsys->uuconf_zcalled_login);
}
else
printf (" When called using any login name\n");
if (qsys->uuconf_zlocalname != NULL)
printf (" Will use %s as name of local system\n",
qsys->uuconf_zlocalname);
}
if (fcalled && qsys->uuconf_fcallback)
{
printf (" If called, will call back\n");
fcalled = FALSE;
}
if (fcall)
{
struct sinfo si;
if (i == 0 && qsys->uuconf_qalternate == NULL)
printf (" Call out");
else
printf (" This alternate applies when calling");
if (qsys->uuconf_zport != NULL || qsys->uuconf_qport != NULL)
{
printf (" using ");
if (qsys->uuconf_zport != NULL)
printf ("port %s", qsys->uuconf_zport);
else
printf ("a specially defined port");
if (qsys->uuconf_ibaud != 0)
{
printf (" at speed %ld", qsys->uuconf_ibaud);
if (qsys->uuconf_ihighbaud != 0)
printf (" to %ld", qsys->uuconf_ihighbaud);
}
printf ("\n");
}
else if (qsys->uuconf_ibaud != 0)
{
printf (" at speed %ld", qsys->uuconf_ibaud);
if (qsys->uuconf_ihighbaud != 0)
printf (" to %ld", qsys->uuconf_ihighbaud);
printf ("\n");
}
else
printf (" using any port\n");
si.puuconf = puuconf;
si.qsys = qsys;
si.fgot = FALSE;
if (qsys->uuconf_qport != NULL)
{
printf (" The port is defined as:\n");
(void) ikshow_port (qsys->uuconf_qport, (pointer) &si);
}
else
{
struct uuconf_port sdummy;
printf (" The possible ports are:\n");
iret = uuconf_find_port (puuconf, qsys->uuconf_zport,
qsys->uuconf_ibaud,
qsys->uuconf_ihighbaud,
ikshow_port, (pointer) &si,
&sdummy);
if (iret != UUCONF_NOT_FOUND)
ukuuconf_error (puuconf, iret);
if (! si.fgot)
printf (" *** There are no matching ports\n");
}
if (qsys->uuconf_zphone != NULL)
{
if ((qsys->uuconf_zport != NULL
&& strcmp (qsys->uuconf_zport, "TCP") == 0)
|| (qsys->uuconf_qport != NULL
&& (qsys->uuconf_qport->uuconf_ttype
== UUCONF_PORTTYPE_TCP
|| qsys->uuconf_qport->uuconf_ttype
== UUCONF_PORTTYPE_TLI)))
printf (" Remote address %s\n", qsys->uuconf_zphone);
else
printf (" Phone number %s\n", qsys->uuconf_zphone);
}
ukshow_chat (&qsys->uuconf_schat, " Chat");
if (qsys->uuconf_zcall_login != NULL
|| qsys->uuconf_zcall_password != NULL)
{
char *zlogin, *zpass;
iret = uuconf_callout (puuconf, qsys, &zlogin, &zpass);
if (iret == UUCONF_NOT_FOUND)
printf (" Can not determine login name or password\n");
else if (UUCONF_ERROR_VALUE (iret) == UUCONF_FOPEN_FAILED)
printf (" Can not read call out file\n");
else if (iret != UUCONF_SUCCESS)
ukuuconf_error (puuconf, iret);
else
{
if (zlogin != NULL)
{
printf (" Login name %s\n", zlogin);
free ((pointer) zlogin);
}
if (zpass != NULL)
{
printf (" Password %s\n", zpass);
free ((pointer) zpass);
}
}
}
qtime = qcompress_span (qsys->uuconf_qtimegrade);
for (qspan = qtime; qspan != NULL; qspan = qspan->uuconf_qnext)
{
printf (" ");
ukshow_time (qspan);
printf (" may call if ");
if ((char) qspan->uuconf_ival == UUCONF_GRADE_LOW)
printf ("any work");
else
printf ("work grade %c or higher", (char) qspan->uuconf_ival);
if (qspan->uuconf_cretry != 0)
printf (" (retry %d)", qspan->uuconf_cretry);
printf ("\n");
}
if (qsys->uuconf_cmax_retries > 0)
printf (" May retry the call up to %d times\n",
qsys->uuconf_cmax_retries);
if (qsys->uuconf_qcalltimegrade != NULL)
{
boolean fprint, fother;
qtime = qcompress_span (qsys->uuconf_qcalltimegrade);
fprint = FALSE;
fother = FALSE;
if (qtime->uuconf_istart != 0)
fother = TRUE;
for (qspan = qtime; qspan != NULL; qspan = qspan->uuconf_qnext)
{
if ((char) qspan->uuconf_ival == UUCONF_GRADE_LOW)
{
fother = TRUE;
continue;
}
fprint = TRUE;
printf (" ");
ukshow_time (qspan);
printf (" may accept work grade %c or higher\n",
(char) qspan->uuconf_ival);
if (qspan->uuconf_qnext == NULL)
{
if (qspan->uuconf_iend != 7 * 24 * 60)
fother = TRUE;
}
else
{
if (qspan->uuconf_iend
!= qspan->uuconf_qnext->uuconf_istart)
fother = TRUE;
}
}
if (fprint && fother)
printf (" (At other times may accept any work)\n");
}
}
if (fcalled)
{
if (qsys->uuconf_qcalledtimegrade != NULL)
{
boolean fprint, fother;
qtime = qcompress_span (qsys->uuconf_qcalledtimegrade);
fprint = FALSE;
fother = FALSE;
if (qtime->uuconf_istart != 0)
fother = TRUE;
for (qspan = qtime; qspan != NULL; qspan = qspan->uuconf_qnext)
{
if ((char) qspan->uuconf_ival == UUCONF_GRADE_LOW)
{
fother = TRUE;
continue;
}
fprint = TRUE;
printf (" ");
ukshow_time (qspan);
printf (" will send work grade %c or higher\n",
(char) qspan->uuconf_ival);
if (qspan->uuconf_qnext == NULL)
{
if (qspan->uuconf_iend != 7 * 24 * 60)
fother = TRUE;
}
else
{
if (qspan->uuconf_iend
!= qspan->uuconf_qnext->uuconf_istart)
fother = TRUE;
}
}
if (fprint && fother)
printf (" (At other times will send any work)\n");
}
}
if (fcall && qsys->uuconf_csuccess_wait != 0)
printf (" Will wait %d seconds after a successful call\n",
qsys->uuconf_csuccess_wait);
if (qsys->uuconf_fsequence)
printf (" Sequence numbers are used\n");
if (fcalled)
ukshow_chat (&qsys->uuconf_scalled_chat, " When called, chat");
if (qsys->uuconf_zdebug != NULL)
printf (" Debugging level %s\n", qsys->uuconf_zdebug);
if (qsys->uuconf_zmax_remote_debug != NULL)
printf (" Max remote debugging level %s\n",
qsys->uuconf_zmax_remote_debug);
if (fcall)
{
ukshow_size (qsys->uuconf_qcall_local_size, TRUE, TRUE);
ukshow_size (qsys->uuconf_qcall_remote_size, TRUE, FALSE);
}
if (fcalled)
{
ukshow_size (qsys->uuconf_qcalled_local_size, FALSE, TRUE);
ukshow_size (qsys->uuconf_qcalled_remote_size, FALSE, FALSE);
}
if (fcall)
printf (" May %smake local requests when calling\n",
qsys->uuconf_fcall_transfer ? "" : "not ");
if (fcalled)
printf (" May %smake local requests when called\n",
qsys->uuconf_fcalled_transfer ? "" : "not ");
if (qsys->uuconf_fcall_transfer || qsys->uuconf_fcalled_transfer)
{
printf (" May send by local request:");
for (pz = qsys->uuconf_pzlocal_send; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (! qsys->uuconf_fsend_request)
printf (" May not send files by remote request\n");
else
{
printf (" May send by remote request:");
for (pz = qsys->uuconf_pzremote_send; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qsys->uuconf_fcall_transfer || qsys->uuconf_fcalled_transfer)
{
printf (" May accept by local request:");
for (pz = qsys->uuconf_pzlocal_receive; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (! qsys->uuconf_frec_request)
printf (" May not receive files by remote request\n");
else
{
printf (" May receive by remote request:");
for (pz = qsys->uuconf_pzremote_receive; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
printf (" May execute");
for (pz = qsys->uuconf_pzcmds; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
printf (" Execution path");
for (pz = qsys->uuconf_pzpath; *pz != NULL; pz++)
printf (" %s" , *pz);
printf ("\n");
if (qsys->uuconf_cfree_space != 0)
printf (" Will leave %ld bytes available\n", qsys->uuconf_cfree_space);
if (qsys->uuconf_zpubdir != NULL)
printf (" Public directory is %s\n", qsys->uuconf_zpubdir);
if (qsys->uuconf_pzforward_from != NULL)
{
printf (" May forward from");
for (pz = qsys->uuconf_pzforward_from; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qsys->uuconf_pzforward_to != NULL)
{
printf (" May forward to");
for (pz = qsys->uuconf_pzforward_to; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qsys->uuconf_cmax_file_time > 0)
printf (" Maximum file send time: %ld\n", qsys->uuconf_cmax_file_time);
if (qsys->uuconf_zprotocols != NULL)
printf (" Will use protocols %s\n", qsys->uuconf_zprotocols);
else
printf (" Will use any known protocol\n");
if (qsys->uuconf_qproto_params != NULL)
ukshow_proto_params (qsys->uuconf_qproto_params, 1);
}
if (! fanycall)
printf (" Calls will never be placed to this system\n");
}
/* Show information about a port. */
/*ARGSUSED*/
static int
ikshow_port (qport, pinfo)
struct uuconf_port *qport;
pointer pinfo;
{
struct sinfo *qi = (struct sinfo *) pinfo;
char **pz;
struct uuconf_modem_port *qmodem;
struct uuconf_tcp_port *qtcp;
struct uuconf_tli_port *qtli;
struct uuconf_pipe_port *qpipe;
qi->fgot = TRUE;
printf (" Port name %s\n", qport->uuconf_zname);
switch (qport->uuconf_ttype)
{
case UUCONF_PORTTYPE_STDIN:
printf (" Port type stdin\n");
break;
case UUCONF_PORTTYPE_DIRECT:
printf (" Port type direct\n");
if (qport->uuconf_u.uuconf_sdirect.uuconf_zdevice != NULL)
printf (" Device %s\n",
qport->uuconf_u.uuconf_sdirect.uuconf_zdevice);
else
printf (" Using port name as device name\n");
printf (" Speed %ld\n", qport->uuconf_u.uuconf_sdirect.uuconf_ibaud);
printf (" Carrier %savailable\n",
qport->uuconf_u.uuconf_sdirect.uuconf_fcarrier ? "" : "not ");
printf (" Hardware flow control %savailable\n",
qport->uuconf_u.uuconf_sdirect.uuconf_fhardflow ? "" : "not ");
break;
case UUCONF_PORTTYPE_MODEM:
qmodem = &qport->uuconf_u.uuconf_smodem;
printf (" Port type modem\n");
if (qmodem->uuconf_zdevice != NULL)
printf (" Device %s\n", qmodem->uuconf_zdevice);
else
printf (" Using port name as device name\n");
if (qmodem->uuconf_zdial_device != NULL)
printf (" Dial device %s\n", qmodem->uuconf_zdial_device);
printf (" Speed %ld\n", qmodem->uuconf_ibaud);
if (qmodem->uuconf_ilowbaud != qmodem->uuconf_ihighbaud)
printf (" Speed range %ld to %ld\n", qmodem->uuconf_ilowbaud,
qmodem->uuconf_ihighbaud);
printf (" Carrier %savailable\n",
qmodem->uuconf_fcarrier ? "" : "not ");
printf (" Hardware flow control %savailable\n",
qmodem->uuconf_fhardflow ? "" : "not ");
if (qmodem->uuconf_qdialer != NULL)
{
printf (" Specially defined dialer\n");
ukshow_dialer (qmodem->uuconf_qdialer);
}
else if (qmodem->uuconf_pzdialer != NULL
&& qmodem->uuconf_pzdialer[0] != NULL)
{
struct uuconf_dialer sdial;
int iret;
/* This might be a single dialer name, or it might be a
sequence of dialer/token pairs. */
if (qmodem->uuconf_pzdialer[1] == NULL
|| qmodem->uuconf_pzdialer[2] == NULL)
{
iret = uuconf_dialer_info (qi->puuconf,
qmodem->uuconf_pzdialer[0],
&sdial);
if (iret == UUCONF_NOT_FOUND)
printf (" *** No dialer %s\n", qmodem->uuconf_pzdialer[0]);
else if (iret != UUCONF_SUCCESS)
ukuuconf_error (qi->puuconf, iret);
else
{
printf (" Dialer %s\n", qmodem->uuconf_pzdialer[0]);
ukshow_dialer (&sdial);
if (qmodem->uuconf_pzdialer[1] != NULL)
printf (" Token %s\n", qmodem->uuconf_pzdialer[1]);
}
}
else
{
pz = qmodem->uuconf_pzdialer;
while (*pz != NULL)
{
iret = uuconf_dialer_info (qi->puuconf, *pz, &sdial);
if (iret == UUCONF_NOT_FOUND)
printf (" *** No dialer %s\n", *pz);
else if (iret != UUCONF_SUCCESS)
ukuuconf_error (qi->puuconf, iret);
else
{
printf (" Dialer %s\n", *pz);
ukshow_dialer (&sdial);
}
++pz;
if (*pz != NULL)
{
printf (" Token %s\n", *pz);
++pz;
}
}
}
}
else
printf (" *** No dialer information\n");
break;
case UUCONF_PORTTYPE_TCP:
qtcp = &qport->uuconf_u.uuconf_stcp;
printf (" Port type tcp\n");
printf (" TCP service %s\n", qtcp->uuconf_zport);
if (qtcp->uuconf_iversion != 0)
printf (" IP version %d\n", qtcp->uuconf_iversion);
if (qtcp->uuconf_pzdialer != NULL
&& qtcp->uuconf_pzdialer[0] != NULL)
{
printf (" Dialer sequence");
for (pz = qtcp->uuconf_pzdialer; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
break;
case UUCONF_PORTTYPE_TLI:
qtli = &qport->uuconf_u.uuconf_stli;
printf (" Port type TLI%s\n",
qtli->uuconf_fstream ? "S" : "");
if (qtli->uuconf_zdevice != NULL)
printf (" Device %s\n", qtli->uuconf_zdevice);
else
printf (" Using port name as device name\n");
if (qtli->uuconf_pzpush != NULL)
{
printf (" Push");
for (pz = qtli->uuconf_pzpush; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qtli->uuconf_pzdialer != NULL
&& qtli->uuconf_pzdialer[0] != NULL)
{
printf (" Dialer sequence");
for (pz = qtli->uuconf_pzdialer; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qtli->uuconf_zservaddr != NULL)
printf (" Server address %s\n", qtli->uuconf_zservaddr);
break;
case UUCONF_PORTTYPE_PIPE:
qpipe = &qport->uuconf_u.uuconf_spipe;
printf (" Port type pipe\n");
if (qpipe->uuconf_pzcmd != NULL)
{
printf (" Command");
for (pz = qpipe->uuconf_pzcmd; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
break;
default:
fprintf (stderr, " CAN'T HAPPEN\n");
break;
}
if (qport->uuconf_zprotocols != NULL)
printf (" Will use protocols %s\n", qport->uuconf_zprotocols);
if (qport->uuconf_zlockname != NULL)
printf (" Will use lockname %s\n", qport->uuconf_zlockname);
if ((qport->uuconf_ireliable & UUCONF_RELIABLE_SPECIFIED) != 0)
ukshow_reliable (qport->uuconf_ireliable, " ");
if (qport->uuconf_qproto_params != NULL)
ukshow_proto_params (qport->uuconf_qproto_params, 3);
/* Return NOT_FOUND to force find_port to continue searching. */
return UUCONF_NOT_FOUND;
}
/* Show information about a dialer. */
static void
ukshow_dialer (q)
struct uuconf_dialer *q;
{
ukshow_chat (&q->uuconf_schat, " Chat");
printf (" Wait for dialtone %s\n", q->uuconf_zdialtone);
printf (" Pause while dialing %s\n", q->uuconf_zpause);
printf (" Carrier %savailable\n", q->uuconf_fcarrier ? "" : "not ");
if (q->uuconf_fcarrier)
printf (" Wait %d seconds for carrier\n", q->uuconf_ccarrier_wait);
if (q->uuconf_fdtr_toggle)
{
printf (" Toggle DTR");
if (q->uuconf_fdtr_toggle_wait)
printf (" and wait");
printf ("\n");
}
ukshow_chat (&q->uuconf_scomplete, " When complete chat");
ukshow_chat (&q->uuconf_sabort, " When aborting chat");
if ((q->uuconf_ireliable & UUCONF_RELIABLE_SPECIFIED) != 0)
ukshow_reliable (q->uuconf_ireliable, " ");
if (q->uuconf_qproto_params != NULL)
ukshow_proto_params (q->uuconf_qproto_params, 4);
}
/* Show a chat script. */
static void
ukshow_chat (qchat, zhdr)
const struct uuconf_chat *qchat;
const char *zhdr;
{
char **pz;
if (qchat->uuconf_pzprogram != NULL)
{
printf ("%s program", zhdr);
for (pz = qchat->uuconf_pzprogram; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qchat->uuconf_pzchat != NULL)
{
printf ("%s script", zhdr);
for (pz = qchat->uuconf_pzchat; *pz != NULL; pz++)
{
if ((*pz)[0] != '-' || pz == qchat->uuconf_pzchat)
printf (" ");
printf ("%s", *pz);
}
printf ("\n");
printf ("%s script timeout %d\n", zhdr, qchat->uuconf_ctimeout);
if (qchat->uuconf_pzfail != NULL)
{
printf ("%s failure strings", zhdr);
for (pz = qchat->uuconf_pzfail; *pz != NULL; pz++)
printf (" %s", *pz);
printf ("\n");
}
if (qchat->uuconf_fstrip)
printf ("%s script incoming bytes stripped to seven bits\n", zhdr);
}
}
/* Show a size/time restriction. */
static void
ukshow_size (qspan, fcall, flocal)
struct uuconf_timespan *qspan;
boolean fcall;
boolean flocal;
{
struct uuconf_timespan *q;
boolean fother;
qspan = qcompress_span (qspan);
if (qspan == NULL)
return;
printf (" If call%s the following applies to a %s request:\n",
fcall ? "ing" : "ed", flocal ? "local" : "remote");
fother = FALSE;
if (qspan->uuconf_istart >= 60)
fother = TRUE;
for (q = qspan; q != NULL; q = q->uuconf_qnext)
{
printf (" ");
ukshow_time (q);
printf (" may transfer files %ld bytes or smaller\n", q->uuconf_ival);
if (q->uuconf_qnext == NULL)
{
if (q->uuconf_iend <= 6 * 24 * 60 + 23 * 60)
fother = TRUE;
}
else
{
if (q->uuconf_iend + 60 <= q->uuconf_qnext->uuconf_istart)
fother = TRUE;
}
}
if (fother)
printf (" (At other times may send files of any size)\n");
}
/* Show reliability information. */
static void
ukshow_reliable (i, zhdr)
int i;
const char *zhdr;
{
printf ("%sCharacteristics:", zhdr);
if ((i & UUCONF_RELIABLE_EIGHT) != 0)
printf (" eight-bit-clean");
else
printf (" not-eight-bit-clean");
if ((i & UUCONF_RELIABLE_RELIABLE) != 0)
printf (" reliable");
if ((i & UUCONF_RELIABLE_ENDTOEND) != 0)
printf (" end-to-end");
if ((i & UUCONF_RELIABLE_FULLDUPLEX) != 0)
printf (" fullduplex");
else
printf (" halfduplex");
printf ("\n");
}
/* Show protocol parameters. */
static void
ukshow_proto_params (pas, cindent)
struct uuconf_proto_param *pas;
int cindent;
{
struct uuconf_proto_param *q;
for (q = pas; q->uuconf_bproto != '\0'; q++)
{
int i;
struct uuconf_proto_param_entry *qe;
for (i = 0; i < cindent; i++)
printf (" ");
printf ("For protocol %c will use the following parameters\n",
q->uuconf_bproto);
for (qe = q->uuconf_qentries; qe->uuconf_cargs > 0; qe++)
{
int ia;
for (i = 0; i < cindent; i++)
printf (" ");
for (ia = 0; ia < qe->uuconf_cargs; ia++)
printf (" %s", qe->uuconf_pzargs[ia]);
printf ("\n");
}
}
}
/* Display a time span. */
static void
ukshow_time (q)
const struct uuconf_timespan *q;
{
int idaystart, idayend;
int ihourstart, ihourend;
int iminutestart, iminuteend;
const char * const zdays = "Sun\0Mon\0Tue\0Wed\0Thu\0Fri\0Sat\0Sun";
if (q->uuconf_istart == 0 && q->uuconf_iend == 7 * 24 * 60)
{
printf ("At any time");
return;
}
idaystart = q->uuconf_istart / (24 * 60);
ihourstart = (q->uuconf_istart % (24 * 60)) / 60;
iminutestart = q->uuconf_istart % 60;
idayend = q->uuconf_iend / (24 * 60);
ihourend = (q->uuconf_iend % (24 * 60)) / 60;
iminuteend = q->uuconf_iend % 60;
if (idaystart == idayend)
printf ("%s from %02d:%02d to %02d:%02d", zdays + idaystart * 4,
ihourstart, iminutestart, ihourend, iminuteend);
else
printf ("From %s %02d:%02d to %s %02d:%02d",
zdays + idaystart * 4, ihourstart, iminutestart,
zdays + idayend * 4, ihourend, iminuteend);
}
/* Compress a time span by merging any two adjacent spans with
identical values. This isn't necessary for uucico, but it looks
nicer when printed out. */
static struct uuconf_timespan *
qcompress_span (qlist)
struct uuconf_timespan *qlist;
{
struct uuconf_timespan **pq;
pq = &qlist;
while (*pq != NULL)
{
if ((*pq)->uuconf_qnext != NULL
&& (*pq)->uuconf_iend == (*pq)->uuconf_qnext->uuconf_istart
&& (*pq)->uuconf_ival == (*pq)->uuconf_qnext->uuconf_ival)
{
struct uuconf_timespan *qnext;
qnext = (*pq)->uuconf_qnext;
(*pq)->uuconf_qnext = qnext->uuconf_qnext;
(*pq)->uuconf_iend = qnext->uuconf_iend;
}
else
pq = &(*pq)->uuconf_qnext;
}
return qlist;
}
/* Display a uuconf error and exit. */
static void
ukuuconf_error (puuconf, iret)
pointer puuconf;
int iret;
{
char ab[512];
(void) uuconf_error_string (puuconf, iret, ab, sizeof ab);
if ((iret & UUCONF_ERROR_FILENAME) == 0)
fprintf (stderr, "%s: %s\n", zKprogram, ab);
else
fprintf (stderr, "%s:%s\n", zKprogram, ab);
exit (EXIT_FAILURE);
}