*/
#ifndef lint
-static char rcsid[] = "$Id: options.c,v 1.53 1999/03/19 04:23:44 paulus Exp $";
+static char rcsid[] = "$Id: options.c,v 1.56 1999/03/30 06:33:08 paulus Exp $";
#endif
#include <ctype.h>
int debug = 0; /* Debug flag */
int kdebugflag = 0; /* Tell kernel to print debug messages */
int default_device = 1; /* Using /dev/tty or equivalent */
-char devnam[MAXPATHLEN] = "/dev/tty"; /* Device name */
+char devnam[MAXPATHLEN]; /* Device name */
int crtscts = 0; /* Use hardware flow control */
bool modem = 1; /* Use modem control lines */
int inspeed = 0; /* Input/Output speed requested */
char *connector = NULL; /* Script to establish physical link */
char *disconnector = NULL; /* Script to disestablish physical link */
char *welcomer = NULL; /* Script to run after phys link estab. */
+char *ptycommand = NULL; /* Command to run on other side of pty */
int maxconnect = 0; /* Maximum connect time */
char user[MAXNAMELEN]; /* Username for PAP */
char passwd[MAXSECRETLEN]; /* Password for PAP */
char *ipparam = NULL; /* Extra parameter for ip up/down scripts */
int idle_time_limit = 0; /* Disconnect if idle for this many seconds */
int holdoff = 30; /* # seconds to pause before reconnecting */
+bool notty = 0; /* Stdin/out is not a tty */
+char *record_file = NULL; /* File to record chars sent/received */
+int using_pty = 0;
+bool sync_serial = 0; /* Device is synchronous serial device */
extern option_t auth_options[];
struct option_info disconnector_info;
struct option_info welcomer_info;
struct option_info devnam_info;
+struct option_info ptycommand_info;
#ifdef PPP_FILTER
struct bpf_program pass_filter;/* Filter program for packets to pass */
{ "welcome", o_string, &welcomer,
"Script to welcome client",
OPT_A2INFO | OPT_PRIVFIX, &welcomer_info },
+ { "pty", o_string, &ptycommand,
+ "Script to run on pseudo-tty master side",
+ OPT_A2INFO | OPT_PRIVFIX, &ptycommand_info },
+ { "notty", o_bool, ¬ty,
+ "Input/output is not a tty", 1 },
+ { "record", o_string, &record_file,
+ "Record characters sent/received to file" },
{ "maxconnect", o_int, &maxconnect,
"Set connection time limit", OPT_LLIMIT|OPT_NOINCR|OPT_ZEROINF },
{ "crtscts", o_int, &crtscts,
"Show brief listing of options" },
{ "-h", o_special_noarg, showhelp,
"Show brief listing of options" },
+ { "sync", o_bool, &sync_serial,
+ "Use synchronous HDLC serial encoding", 1 },
#ifdef PPP_FILTER
{ "pdebug", o_int, &dflag,
/*
* scan_args - scan the command line arguments to get the tty name,
- * if specified.
+ * if specified. Also checks whether the notty or pty option was given.
*/
void
scan_args(argc, argv)
arg = *argv++;
--argc;
+ if (strcmp(arg, "notty") == 0 || strcmp(arg, "pty") == 0)
+ using_pty = 1;
+
/* Skip options and their arguments */
opt = find_option(arg);
if (opt != NULL) {
dev = devnam;
if (strncmp(dev, "/dev/", 5) == 0)
dev += 5;
- if (strcmp(dev, "tty") == 0)
+ if (dev[0] == 0 || strcmp(dev, "tty") == 0)
return 1; /* don't look for /etc/ppp/options.tty */
pl = strlen(_PATH_TTYOPT) + strlen(dev) + 1;
path = malloc(pl);