maxfail option, exit code for when when we fail to auth

[ppp.git] / pppd / pppd.h

diff --git a/pppd/pppd.h b/pppd/pppd.h
index a95f461e20c75a5267976ec39daf2bda507d06df..2ce8519eb598de514b0b85f82ac55508a1d5898b 100644 (file)
--- a/pppd/pppd.h
+++ b/pppd/pppd.h
@@ -16,7 +16,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *

- * $Id: pppd.h,v 1.41 1999/05/14 01:09:03 paulus Exp $
+ * $Id: pppd.h,v 1.43 1999/08/12 04:22:53 paulus Exp $

  */
 
 /*
  */
 
 /*


@@ -97,7 +97,10 @@ typedef struct {
 #define OPT_A2COPY     0x200000 /* addr2 -> second location to rcv value */
 #define OPT_ENABLE     0x400000 /* use *addr2 as enable for option */
 #define OPT_PRIVFIX    0x800000 /* can't be overridden if noauth */
 #define OPT_A2COPY     0x200000 /* addr2 -> second location to rcv value */
 #define OPT_ENABLE     0x400000 /* use *addr2 as enable for option */
 #define OPT_PRIVFIX    0x800000 /* can't be overridden if noauth */

-#define OPT_PREPASS    0x1000000/* do this opt in pre-pass to find device */
+#define OPT_PREPASS    0x1000000 /* do this opt in pre-pass to find device */
+#define OPT_INITONLY   0x2000000 /* option can only be set in init phase */
+#define OPT_DEVEQUIV   0x4000000 /* equiv to device name */
+#define OPT_DEVNAM     (OPT_PREPASS | OPT_INITONLY | OPT_DEVEQUIV)

 
 #define OPT_VAL(x)     ((x) & OPT_VALUE)
 
 
 #define OPT_VAL(x)     ((x) & OPT_VALUE)
 


@@ -123,6 +126,12 @@ struct pppd_stats {
     unsigned int       bytes_out;
 };
 
     unsigned int       bytes_out;
 };
 

+/* Used for storing a sequence of words.  Usually malloced. */
+struct wordlist {
+    struct wordlist    *next;
+    char               *word;
+};
+

 /*
  * Global variables.
  */
 /*
  * Global variables.
  */


@@ -150,6 +159,8 @@ 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     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 */

 
 /*
  * Variables set by command-line options.
 
 /*
  * Variables set by command-line options.


@@ -166,13 +177,14 @@ extern u_int32_t netmask; /* IP netmask to set on interface */
 extern bool    lockflag;       /* Create lock file to lock the serial dev */
 extern bool    nodetach;       /* Don't detach from controlling tty */
 extern bool    updetach;       /* Detach from controlling tty when link up */
 extern bool    lockflag;       /* Create lock file to lock the serial dev */
 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    *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 char    user[MAXNAMELEN];/* Our name for authenticating ourselves */
 extern char    *connector;     /* Script to establish physical link */
 extern char    *disconnector;  /* 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 char    user[MAXNAMELEN];/* Our name for authenticating ourselves */

-extern char    passwd[MAXSECRETLEN];   /* Password for PAP */
+extern char    passwd[MAXSECRETLEN];   /* Password for PAP or CHAP */

 extern bool    auth_required;  /* Peer is required to authenticate */
 extern bool    persist;        /* Reopen link after it goes down */
 extern bool    uselogin;       /* Use /etc/passwd for checking PAP */
 extern bool    auth_required;  /* Peer is required to authenticate */
 extern bool    persist;        /* Reopen link after it goes down */
 extern bool    uselogin;       /* Use /etc/passwd for checking PAP */


@@ -187,6 +199,7 @@ extern int  holdoff;        /* Dead time before restarting */
 extern bool    notty;          /* Stdin/out is not a tty */
 extern char    *record_file;   /* File to record chars sent/received */
 extern bool    sync_serial;    /* Device is synchronous serial device */
 extern bool    notty;          /* Stdin/out is not a tty */
 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 */

 
 #ifdef PPP_FILTER
 extern struct  bpf_program pass_filter;   /* Filter for pkts to pass */
 
 #ifdef PPP_FILTER
 extern struct  bpf_program pass_filter;   /* Filter for pkts to pass */


@@ -207,13 +220,14 @@ extern char *option_source;       /* string saying where the option came from */
  */
 #define PHASE_DEAD             0
 #define PHASE_INITIALIZE       1
  */
 #define PHASE_DEAD             0
 #define PHASE_INITIALIZE       1

-#define PHASE_DORMANT          2
-#define PHASE_ESTABLISH                3
-#define PHASE_AUTHENTICATE     4
-#define PHASE_CALLBACK         5
-#define PHASE_NETWORK          6
-#define PHASE_TERMINATE                7
-#define PHASE_HOLDOFF          8
+#define PHASE_SERIALCONN       2
+#define PHASE_DORMANT          3
+#define PHASE_ESTABLISH                4
+#define PHASE_AUTHENTICATE     5
+#define PHASE_CALLBACK         6
+#define PHASE_NETWORK          7
+#define PHASE_TERMINATE                8
+#define PHASE_HOLDOFF          9

 
 /*
  * The following struct gives the addresses of procedures to call
 
 /*
  * The following struct gives the addresses of procedures to call


@@ -298,6 +312,7 @@ void link_required __P((int));        /* we are starting to use the link */
 void link_terminated __P((int));  /* we are finished with the link */
 void link_down __P((int));       /* the LCP layer has left the Opened state */
 void link_established __P((int)); /* the link is up; authenticate now */
 void link_terminated __P((int));  /* we are finished with the link */
 void link_down __P((int));       /* the LCP layer has left the Opened state */
 void link_established __P((int)); /* the link is up; authenticate now */

+void start_networks __P((void));  /* start all the network control protos */

 void np_up __P((int, int));      /* a network protocol has come up */
 void np_down __P((int, int));    /* a network protocol has gone down */
 void np_finished __P((int, int)); /* a network protocol no longer needs link */
 void np_up __P((int, int));      /* a network protocol has come up */
 void np_down __P((int, int));    /* a network protocol has gone down */
 void np_finished __P((int, int)); /* a network protocol no longer needs link */


@@ -410,8 +425,8 @@ int  options_from_file __P((char *filename, int must_exist, int check_prot,
                                /* Parse options from an options file */
 int  options_from_user __P((void)); /* Parse options from user's .ppprc */
 int  options_for_tty __P((void)); /* Parse options from /etc/ppp/options.tty */
                                /* Parse options from an options file */
 int  options_from_user __P((void)); /* Parse options from user's .ppprc */
 int  options_for_tty __P((void)); /* Parse options from /etc/ppp/options.tty */

-void scan_args __P((int argc, char **argv));
-                               /* Look for tty name in command-line args */
+int  options_from_list __P((struct wordlist *, int privileged));
+                               /* Parse options from a wordlist */

 int  getword __P((FILE *f, char *word, int *newlinep, char *filename));
                                /* Read a word from a file */
 void option_error __P((char *fmt, ...));
 int  getword __P((FILE *f, char *word, int *newlinep, char *filename));
                                /* Read a word from a file */
 void option_error __P((char *fmt, ...));


@@ -431,6 +446,7 @@ struct option_info {
 };
 
 extern struct option_info devnam_info;
 };
 
 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 welcomer_info;
 extern struct option_info connector_info;
 extern struct option_info disconnector_info;
 extern struct option_info welcomer_info;


@@ -516,6 +532,8 @@ extern struct option_info ptycommand_info;
 #define EXIT_PEER_DEAD         15
 #define EXIT_HANGUP            16
 #define EXIT_LOOPBACK          17
 #define EXIT_PEER_DEAD         15
 #define EXIT_HANGUP            16
 #define EXIT_LOOPBACK          17

+#define EXIT_INIT_FAILED       18
+#define EXIT_AUTH_TOPEER_FAILED        19

 
 /*
  * Debug macros.  Slightly useful for finding bugs in pppd, not particularly
 
 /*
  * Debug macros.  Slightly useful for finding bugs in pppd, not particularly