* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * $Id: pppd.h,v 1.46 1999/08/25 04:15:51 paulus Exp $
+ * $Id: pppd.h,v 1.51 2000/03/27 06:03:06 paulus Exp $
*/
/*
#include <sys/time.h> /* for struct timeval */
#include <net/ppp_defs.h>
-#if __STDC__
+#if defined(__STDC__)
#include <stdarg.h>
#define __V(x) x
#else
extern int ngroups; /* How many groups valid in groups */
extern struct pppd_stats link_stats; /* byte/packet counts etc. for link */
extern int link_stats_valid; /* set if link_stats is valid */
+extern int link_connect_time; /* time the link was up for */
extern int using_pty; /* using pty as device (notty or pty opt.) */
extern int log_to_fd; /* logging to this fd as well as syslog */
extern char *no_ppp_msg; /* message to print if ppp not in kernel */
extern volatile int status; /* exit status for pppd */
extern int devnam_fixed; /* can no longer change devnam */
extern int unsuccess; /* # unsuccessful connection attempts */
+extern int do_callback; /* set if we want to do callback next */
+extern int doing_callback; /* set if this is a callback */
+
+/* Values for do_callback and doing_callback */
+#define CALLBACK_DIALIN 1 /* we are expecting the call back */
+#define CALLBACK_DIALOUT 2 /* we are dialling out to call back */
/*
* Variables set by command-line options.
extern bool nodetach; /* Don't detach from controlling tty */
extern bool updetach; /* Detach from controlling tty when link up */
extern char *initializer; /* Script to initialize physical link */
-extern char *connector; /* Script to establish physical link */
-extern char *disconnector; /* Script to disestablish physical link */
+extern char *connect_script; /* Script to establish physical link */
+extern char *disconnect_script; /* Script to disestablish physical link */
extern char *welcomer; /* Script to welcome client after connection */
extern char *ptycommand; /* Command to run on other side of pty */
extern int maxconnect; /* Maximum connect time (seconds) */
extern bool cryptpap; /* Others' PAP passwords are encrypted */
extern int idle_time_limit;/* Shut down link if idle for this long */
extern int holdoff; /* Dead time before restarting */
+extern bool holdoff_specified; /* true if user gave a holdoff value */
extern bool notty; /* Stdin/out is not a tty */
+extern char *pty_socket; /* Socket to connect to pty */
extern char *record_file; /* File to record chars sent/received */
extern bool sync_serial; /* Device is synchronous serial device */
extern int maxfail; /* Max # of unsuccessful connection attempts */
extern char linkname[MAXPATHLEN]; /* logical name for link */
+extern bool tune_kernel; /* May alter kernel settings as necessary */
+extern int connect_delay; /* Time to delay after connect script */
+extern int max_data_rate; /* max bytes/sec through charshunt */
+extern int req_unit; /* interface unit number to use */
+extern bool multilink; /* enable multilink operation */
#ifdef PPP_FILTER
extern struct bpf_program pass_filter; /* Filter for pkts to pass */
#define PHASE_AUTHENTICATE 5
#define PHASE_CALLBACK 6
#define PHASE_NETWORK 7
-#define PHASE_TERMINATE 8
-#define PHASE_HOLDOFF 9
+#define PHASE_RUNNING 8
+#define PHASE_TERMINATE 9
+#define PHASE_DISCONNECT 10
+#define PHASE_HOLDOFF 11
/*
* The following struct gives the addresses of procedures to call
void update_link_stats __P((int)); /* Get stats at link termination */
void script_setenv __P((char *, char *)); /* set script env var */
void script_unsetenv __P((char *)); /* unset script env var */
+void new_phase __P((int)); /* signal start of new phase */
/* Procedures exported from utils.c. */
void log_packet __P((u_char *, int, char *, int));
void auth_check_options __P((void));
/* check authentication options supplied */
void auth_reset __P((int)); /* check what secrets we have */
-int check_passwd __P((int, char *, int, char *, int, char **, int *));
+int check_passwd __P((int, char *, int, char *, int, char **));
/* Check peer-supplied username/password */
int get_secret __P((int, char *, char *, char *, int *, int));
/* get "secret" for chap */
/* Print an error message about an option */
int int_option __P((char *, int *));
/* Simplified number_option for decimal ints */
+void add_options __P((option_t *)); /* Add extra options */
/*
* This structure is used to store information about certain
extern struct option_info devnam_info;
extern struct option_info initializer_info;
-extern struct option_info connector_info;
-extern struct option_info disconnector_info;
+extern struct option_info connect_script_info;
+extern struct option_info disconnect_script_info;
extern struct option_info welcomer_info;
extern struct option_info ptycommand_info;
+/*
+ * Hooks to enable plugins to change various things.
+ */
+extern int (*new_phase_hook) __P((int));
+extern int (*idle_time_hook) __P((struct ppp_idle *));
+extern int (*holdoff_hook) __P((void));
+extern int (*pap_check_hook) __P((void));
+extern int (*pap_auth_hook) __P((char *user, char *passwd, char **msgp,
+ struct wordlist **paddrs,
+ struct wordlist **popts));
+extern void (*pap_logout_hook) __P((void));
+extern int (*pap_passwd_hook) __P((char *user, char *passwd));
+extern void (*ip_up_hook) __P((void));
+extern void (*ip_down_hook) __P((void));
+
/*
* Inline versions of get/put char/short/long.
* Pointer is advanced; we assume that both arguments
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