usr.sbin/ppp/auth.c

388   struct authinfo *authp = (struct authinfo *)vauthp;
390   timer_Stop(&authp->authtimer);
391   if (--authp->retry > 0) {
392     authp->id++;
393     (*authp->fn.req)(authp);
394     timer_Start(&authp->authtimer);
397     datalink_AuthNotOk(authp->physical->dl);
402 auth_Init(struct authinfo *authp, struct physical *p, auth_func req,
405   memset(authp, '\0', sizeof(struct authinfo));
406   authp->cfg.fsm.timeout = DEF_FSMRETRY;
407   authp->cfg.fsm.maxreq = DEF_FSMAUTHTRIES;
408   authp->cfg.fsm.maxtrm = 0;	/* not used */
409   authp->fn.req = req;
410   authp->fn.success = success;
411   authp->fn.failure = failure;
412   authp->physical = p;
416 auth_StartReq(struct authinfo *authp)
418   timer_Stop(&authp->authtimer);
419   authp->authtimer.func = AuthTimeout;
420   authp->authtimer.name = "auth";
421   authp->authtimer.load = authp->cfg.fsm.timeout * SECTICKS;
422   authp->authtimer.arg = (void *)authp;
423   authp->retry = authp->cfg.fsm.maxreq;
424   authp->id = 1;
425   (*authp->fn.req)(authp);
426   timer_Start(&authp->authtimer);
430 auth_StopTimer(struct authinfo *authp)
432   timer_Stop(&authp->authtimer);
436 auth_ReadHeader(struct authinfo *authp, struct mbuf *bp)
441   if (len >= sizeof authp->in.hdr) {
442     bp = mbuf_Read(bp, (u_char *)&authp->in.hdr, sizeof authp->in.hdr);
443     if (len >= ntohs(authp->in.hdr.length))
445     authp->in.hdr.length = htons(0);
447                ntohs(authp->in.hdr.length), len);
449     authp->in.hdr.length = htons(0);
451                (int)(sizeof authp->in.hdr), len);
459 auth_ReadName(struct authinfo *authp, struct mbuf *bp, size_t len)
461   if (len > sizeof authp->in.name - 1)
470       bp = mbuf_Read(bp, (u_char *)authp->in.name, len);
471       authp->in.name[len] = '\0';
476   *authp->in.name = '\0';