usr.sbin/ppp/auth.c

396   struct authinfo *authp = (struct authinfo *)vauthp;
398   timer_Stop(&authp->authtimer);
399   if (--authp->retry > 0) {
400     authp->id++;
401     (*authp->fn.req)(authp);
402     timer_Start(&authp->authtimer);
405     datalink_AuthNotOk(authp->physical->dl);
410 auth_Init(struct authinfo *authp, struct physical *p, auth_func req,
413   memset(authp, '\0', sizeof(struct authinfo));
414   authp->cfg.fsm.timeout = DEF_FSMRETRY;
415   authp->cfg.fsm.maxreq = DEF_FSMAUTHTRIES;
416   authp->cfg.fsm.maxtrm = 0;	/* not used */
417   authp->fn.req = req;
418   authp->fn.success = success;
419   authp->fn.failure = failure;
420   authp->physical = p;
424 auth_StartReq(struct authinfo *authp)
426   timer_Stop(&authp->authtimer);
427   authp->authtimer.func = AuthTimeout;
428   authp->authtimer.name = "auth";
429   authp->authtimer.load = authp->cfg.fsm.timeout * SECTICKS;
430   authp->authtimer.arg = (void *)authp;
431   authp->retry = authp->cfg.fsm.maxreq;
432   authp->id = 1;
433   (*authp->fn.req)(authp);
434   timer_Start(&authp->authtimer);
438 auth_StopTimer(struct authinfo *authp)
440   timer_Stop(&authp->authtimer);
444 auth_ReadHeader(struct authinfo *authp, struct mbuf *bp)
449   if (len >= sizeof authp->in.hdr) {
450     bp = mbuf_Read(bp, (u_char *)&authp->in.hdr, sizeof authp->in.hdr);
451     if (len >= ntohs(authp->in.hdr.length))
453     authp->in.hdr.length = htons(0);
455                ntohs(authp->in.hdr.length), len);
457     authp->in.hdr.length = htons(0);
459                (int)(sizeof authp->in.hdr), len);
467 auth_ReadName(struct authinfo *authp, struct mbuf *bp, size_t len)
469   if (len > sizeof authp->in.name - 1)
478       bp = mbuf_Read(bp, (u_char *)authp->in.name, len);
479       authp->in.name[len] = '\0';
484   *authp->in.name = '\0';