X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=pppd%2Fpppd.h;h=3ade18e78960ceadd1843b00e0b3d99f082b2982;hb=7bb8beb860037a6c18dd0b64b8d542a20aa2c8c0;hp=38788ce4aa078d633347114d89ca4133d2cd0598;hpb=392a4f54cb25e48eed9cf5443febeeba7eaf7cbc;p=ppp.git diff --git a/pppd/pppd.h b/pppd/pppd.h index 38788ce..3ade18e 100644 --- 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. * - * $Id: pppd.h,v 1.59 2001/03/12 22:58:59 paulus Exp $ + * $Id: pppd.h,v 1.68 2002/05/21 17:26:49 dfs Exp $ */ /* @@ -71,7 +71,7 @@ enum opt_type { o_int, o_uint32, o_string, - o_wild, + o_wild }; typedef struct { @@ -86,6 +86,7 @@ typedef struct { const char *source; short int priority; short int winner; + void *addr3; } option_t; /* Values for flags */ @@ -94,6 +95,7 @@ typedef struct { #define OPT_NOARG 0x200 /* option doesn't take argument */ #define OPT_OR 0x400 /* OR in argument to value */ #define OPT_INC 0x800 /* increment value */ +#define OPT_A2OR 0x800 /* for o_bool, OR arg to *(u_char *)addr2 */ #define OPT_PRIV 0x1000 /* privileged option */ #define OPT_STATIC 0x2000 /* string option goes into static array */ #define OPT_LLIMIT 0x4000 /* check value against lower limit */ @@ -102,6 +104,7 @@ typedef struct { #define OPT_ZEROOK 0x10000 /* 0 value is OK even if not within limits */ #define OPT_HIDE 0x10000 /* for o_string, print value as ?????? */ #define OPT_A2LIST 0x10000 /* for o_special, keep list of values */ +#define OPT_A2CLRB 0x10000 /* o_bool, clr val bits in *(u_char *)addr2 */ #define OPT_NOINCR 0x20000 /* value mustn't be increased */ #define OPT_ZEROINF 0x40000 /* with OPT_NOINCR, 0 == infinity */ #define OPT_PRIO 0x80000 /* process option priorities for this option */ @@ -117,6 +120,7 @@ typedef struct { #define OPT_A2PRINTER 0x10000000 /* *addr2 is a fn for printing option */ #define OPT_A2STRVAL 0x20000000 /* *addr2 points to current string value */ #define OPT_NOPRINT 0x40000000 /* don't print this option at all */ +#define OPT_A3OR 0x80000000 /* addr3 -> third location to rcv | value */ #define OPT_VAL(x) ((x) & OPT_VALUE) @@ -147,6 +151,8 @@ struct permitted_ip { struct pppd_stats { unsigned int bytes_in; unsigned int bytes_out; + unsigned int pkts_in; + unsigned int pkts_out; }; /* Used for storing a sequence of words. Usually malloced. */ @@ -193,6 +199,7 @@ extern int baud_rate; /* Current link speed in bits/sec */ extern char *progname; /* Name of this program */ extern int redirect_stderr;/* Connector's stderr should go to file */ extern char peer_authname[];/* Authenticated name of peer */ +extern int auth_done[NUM_PPP]; /* Methods actually used for auth */ extern int privileged; /* We were run by real-uid root */ extern int need_holdoff; /* Need holdoff period after link terminates */ extern char **script_env; /* Environment variables for scripts */ @@ -212,11 +219,18 @@ 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 */ extern char ppp_devnam[MAXPATHLEN]; +extern char remote_number[MAXNAMELEN]; /* Remote telephone number, if avail. */ +extern int ppp_session_number; /* Session number (eg PPPoE session) */ + +extern int listen_time; /* time to listen first (ms) */ extern struct notifier *pidchange; /* for notifications of pid changing */ extern struct notifier *phasechange; /* for notifications of phase changes */ extern struct notifier *exitnotify; /* for notification that we're exiting */ extern struct notifier *sigreceived; /* notification of received signal */ -extern int listen_time; /* time to listen first (ms) */ +extern struct notifier *ip_up_notifier; /* IPCP has come up */ +extern struct notifier *ip_down_notifier; /* IPCP has gone down */ +extern struct notifier *auth_up_notifier; /* peer has authenticated */ +extern struct notifier *link_down_notifier; /* link has gone down */ /* Values for do_callback and doing_callback */ #define CALLBACK_DIALIN 1 /* we are expecting the call back */ @@ -283,6 +297,22 @@ extern bool ms_lanman; /* Use LanMan password instead of NT */ /* Has meaning only with MS-CHAP challenges */ #endif +/* Values for auth_pending, auth_done */ +#define PAP_WITHPEER 0x1 +#define PAP_PEER 0x2 +#define CHAP_WITHPEER 0x4 +#define CHAP_PEER 0x8 +/* Values for auth_done only */ +#define CHAP_MD5_WITHPEER 0x10 +#define CHAP_MD5_PEER 0x20 +#ifdef CHAPMS +#define CHAP_MS_SHIFT 6 /* LSB position for MS auths */ +#define CHAP_MS_WITHPEER 0x40 +#define CHAP_MS_PEER 0x80 +#define CHAP_MS2_WITHPEER 0x100 +#define CHAP_MS2_PEER 0x200 +#endif + extern char *current_option; /* the name of the option being parsed */ extern int privileged_option; /* set iff the current option came from root */ extern char *option_source; /* string saying where the option came from */ @@ -441,23 +471,25 @@ void fatal __P((char *, ...)); /* log an error message and die(1) */ void init_pr_log __P((char *, int)); /* initialize for using pr_log */ void pr_log __P((void *, char *, ...)); /* printer fn, output to syslog */ void end_pr_log __P((void)); /* finish up after using pr_log */ +void dump_packet __P((const char *, u_char *, int)); + /* dump packet to debug log if interesting */ /* Procedures exported from auth.c */ 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 start_networks __P((void)); /* start all the network control protos */ +void start_networks __P((int)); /* 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 auth_peer_fail __P((int, int)); /* peer failed to authenticate itself */ -void auth_peer_success __P((int, int, char *, int)); +void auth_peer_success __P((int, int, int, char *, int)); /* peer successfully authenticated itself */ void auth_withpeer_fail __P((int, int)); /* we failed to authenticate ourselves */ -void auth_withpeer_success __P((int, int)); +void auth_withpeer_success __P((int, int, int)); /* we successfully authenticated ourselves */ void auth_check_options __P((void)); /* check authentication options supplied */ @@ -496,6 +528,8 @@ int get_pty __P((int *, int *, char *, int)); /* Get pty master/slave */ int open_ppp_loopback __P((void)); /* Open loopback for demand-dialling */ int tty_establish_ppp __P((int)); /* Turn serial port into a ppp interface */ void tty_disestablish_ppp __P((int)); /* Restore port to normal operation */ +void generic_disestablish_ppp __P((int dev_fd)); /* Restore device setting */ +int generic_establish_ppp __P((int dev_fd)); /* Make a ppp interface */ void make_new_bundle __P((int, int, int, int)); /* Create new bundle */ int bundle_attach __P((int)); /* Attach link to existing bundle */ void cfg_bundle __P((int, int, int, int)); /* Configure existing bundle */ @@ -526,6 +560,7 @@ int get_idle_time __P((int, struct ppp_idle *)); int get_ppp_stats __P((int, struct pppd_stats *)); /* Return link statistics */ void netif_set_mtu __P((int, int)); /* Set PPP interface MTU */ +int netif_get_mtu __P((int)); /* Get PPP interface MTU */ int sifvjcomp __P((int, int, int, int)); /* Configure VJ TCP header compression */ int sifup __P((int)); /* Configure i/f up for one protocol */ @@ -570,6 +605,7 @@ int get_if_hwaddr __P((u_char *addr, char *name)); char *get_first_ethernet __P((void)); /* Procedures exported from options.c */ +int setipaddr __P((char *, char **, int)); /* Set local/remote ip addresses */ int parse_args __P((int argc, char **argv)); /* Parse options from arguments given */ int options_from_file __P((char *filename, int must_exist, int check_prot, @@ -606,10 +642,18 @@ extern int (*pap_auth_hook) __P((char *user, char *passwd, char **msgp, struct wordlist **popts)); extern void (*pap_logout_hook) __P((void)); extern int (*pap_passwd_hook) __P((char *user, char *passwd)); +extern int (*allowed_address_hook) __P((u_int32_t addr)); extern void (*ip_up_hook) __P((void)); extern void (*ip_down_hook) __P((void)); extern void (*ip_choose_hook) __P((u_int32_t *)); +extern int (*chap_check_hook) __P((void)); +extern int (*chap_passwd_hook) __P((char *user, char *passwd)); + +/* Let a plugin snoop sent and received packets. Useful for L2TP */ +extern void (*snoop_recv_hook) __P((unsigned char *p, int len)); +extern void (*snoop_send_hook) __P((unsigned char *p, int len)); + /* * Inline versions of get/put char/short/long. * Pointer is advanced; we assume that both arguments @@ -786,4 +830,8 @@ extern void (*ip_choose_hook) __P((u_int32_t *)); #define MAX(a, b) ((a) > (b)? (a): (b)) #endif +#ifndef offsetof +#define offsetof(type, member) ((size_t) &((type *)0)->member) +#endif + #endif /* __PPP_H__ */