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/*
* Copyright (C) 2012 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*/
#include <sys/ioctl.h>
#include "ipf.h"
#include "netinet/ipl.h"
iphtable_t *
printhash_live(iphtable_t *hp, int fd, char *name, int opts, wordtab_t *fields)
{
iphtent_t entry, zero;
ipflookupiter_t iter;
int last, printed;
ipfobj_t obj;
if ((name != NULL) && strncmp(name, hp->iph_name, FR_GROUPLEN))
return (hp->iph_next);
if (fields == NULL)
printhashdata(hp, opts);
if ((hp->iph_flags & IPHASH_DELETE) != 0)
PRINTF("# ");
if ((opts & OPT_DEBUG) == 0)
PRINTF("\t{");
obj.ipfo_rev = IPFILTER_VERSION;
obj.ipfo_type = IPFOBJ_LOOKUPITER;
obj.ipfo_ptr = &iter;
obj.ipfo_size = sizeof(iter);
iter.ili_data = &entry;
iter.ili_type = IPLT_HASH;
iter.ili_otype = IPFLOOKUPITER_NODE;
iter.ili_ival = IPFGENITER_LOOKUP;
iter.ili_unit = hp->iph_unit;
strncpy(iter.ili_name, hp->iph_name, FR_GROUPLEN);
last = 0;
printed = 0;
bzero((char *)&zero, sizeof(zero));
while (!last && (ioctl(fd, SIOCLOOKUPITER, &obj) == 0)) {
if (entry.ipe_next == NULL)
last = 1;
if (bcmp(&zero, &entry, sizeof(zero)) == 0)
break;
(void) printhashnode(hp, &entry, bcopywrap, opts, fields);
printed++;
}
if (last == 0)
ipferror(fd, "walking hash nodes");
if (printed == 0)
putchar(';');
if ((opts & OPT_DEBUG) == 0)
PRINTF(" };\n");
return (hp->iph_next);
}
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