Exemplo n.º 1
0
/*------------------------------------------------------------------------
 * stc_getn - do a getnext on a variable in the TCP connection table
 *------------------------------------------------------------------------
 */
int
stc_getn(struct snbentry *bindl, struct mib_info *mip, int numifaces)
{
	int	oidi, field, tcbn;


	if (stc_match(bindl,&field,&tcbn) == SYSERR) {
		return SERR_NO_SUCH;
	}
	/* search for next connection */
	if ((tcbn = stc_findnext(tcbn)) < 0) {
		tcbn = stc_findnext(-1);
		if (++field > SNUMF_TCTAB)
			return((*mip->mi_next->mi_func)
				(bindl, mip->mi_next, SOP_GETF));
	}
	oidi = STC_OIDLEN; 	/* 6.13.1 */

	bindl->sb_oid.id[oidi++] = (u_short) field;
	sip2ocpy(&bindl->sb_oid.id[oidi], tcbtab[tcbn].tcb_lip);
	oidi += IP_ALEN;
	bindl->sb_oid.id[oidi++] = (u_short) tcbtab[tcbn].tcb_lport;
	sip2ocpy(&bindl->sb_oid.id[oidi], tcbtab[tcbn].tcb_rip);
	oidi += IP_ALEN;
	bindl->sb_oid.id[oidi++] = (u_short) tcbtab[tcbn].tcb_rport;
	bindl->sb_oid.len = oidi;

	return stc_get(bindl, numifaces);
}
Exemplo n.º 2
0
/*------------------------------------------------------------------------
 * sud_getf - do a getfirst on a variable in the UDP listener table
 *------------------------------------------------------------------------
 */
int
sud_getf(struct snbentry *bindl, struct mib_info *mip, int numifaces)
{
	int	oidi, udpn;
	IPaddr ip_allzero = 0;


	/* find first connection, if any */
	udpn = sud_findnext(-1);
	if (udpn < 0) {
		if (mip->mi_next)
			return((*mip->mi_next->mi_func)
				(bindl, mip->mi_next, SOP_GETF));
		return SERR_NO_SUCH;
	}
	memcpy(bindl->sb_oid.id, mip->mi_objid.id, mip->mi_objid.len*2);
	oidi = mip->mi_objid.len;

	bindl->sb_oid.id[oidi++] = (u_short) 1;  	/* field */

	sip2ocpy(&bindl->sb_oid.id[oidi], ip_allzero);
	oidi += IP_ALEN;
	bindl->sb_oid.id[oidi++] = (u_short) upqs[udpn].up_port;
	bindl->sb_oid.len = oidi;

	return sud_get(bindl, numifaces);
}
Exemplo n.º 3
0
/*------------------------------------------------------------------------
 * sae_getf - perform a getfirst on a variable in the IPAddr Entry Table
 *------------------------------------------------------------------------
 */
int
sae_getf(struct snbentry *bindl, struct mib_info *mip, int numifaces)
{
	int 	iface, oidi;

	iface = sae_findnext(-1, numifaces);

	/* write the objid into the bindings list and call get func */
	memcpy(bindl->sb_oid.id, mip->mi_objid.id, mip->mi_objid.len*2);
	oidi = mip->mi_objid.len;

	bindl->sb_oid.id[oidi++] = (u_short) 1;	/* field */
	sip2ocpy(&bindl->sb_oid.id[oidi], nif[iface].ni_ip);
	bindl->sb_oid.len = oidi + IP_ALEN;
	
	return sae_get(bindl, numifaces);
}
Exemplo n.º 4
0
/*------------------------------------------------------------------------
 * srt_getf - perform a getfirst on a variable in the Routing Table
 *------------------------------------------------------------------------
 */
int
srt_getf(struct snbentry *bindl, struct mib_info *mip, int numifaces)
{
	int 		rtl, oidi;
	struct route	*rtp = (void *)NULLPTR;

	rtl = -1;	/* use first field, first route */
	if ((rtp = srt_findnext(rtp, &rtl)) == 0) {
		if (mip->mi_next)
			return (*mip->mi_next->mi_func)
				(bindl, mip->mi_next, SOP_GETF);
		return SERR_NO_SUCH;	/* no next node */
	}
	memcpy(bindl->sb_oid.id, mip->mi_objid.id, mip->mi_objid.len*2);
	oidi = mip->mi_objid.len;
	
	bindl->sb_oid.id[oidi++] = (u_short) 1;		/* field */
	sip2ocpy(&bindl->sb_oid.id[oidi], rtp->rt_net);
	bindl->sb_oid.len = oidi + IP_ALEN;
	
	return srt_get(bindl, numifaces);
}
Exemplo n.º 5
0
/*------------------------------------------------------------------------
 * srt_getn - perform a getnext on a variable in the Routing Table
 *------------------------------------------------------------------------
 */
int
srt_getn(struct snbentry *bindl, struct mib_info *mip, int numifaces)
{
    struct 	route	*rtp;
    int		rtl, field, oidi;

    if (srt_match(bindl, &rtp, &rtl, &field) == SYSERR)
        return SERR_NO_SUCH;
    if ((rtp = srt_findnext(rtp, &rtl)) == 0) {
        rtp = (struct route *) NULL;
        rtl = 0;	/* set route hash table list to 0 */
        rtp = srt_findnext(rtp, &rtl);
        if (++field > SNUMF_RTTAB)
            return (*mip->mi_next->mi_func)
                   (bindl, mip->mi_next, SOP_GETF);
    }
    oidi = SRT_OIDLEN;	/* 4.21.1 */

    bindl->sb_oid.id[oidi++] = field;
    sip2ocpy(&bindl->sb_oid.id[oidi], rtp->rt_net);
    bindl->sb_oid.len = oidi + IP_ALEN;

    return srt_get(bindl, numifaces);
}