80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/* $NetBSD: printhash_live.c,v 1.1.1.2 2008/05/20 06:45:02 darrenr Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 2002 by Darren Reed.
|
|
*
|
|
* See the IPFILTER.LICENCE file for details on licencing.
|
|
*/
|
|
|
|
#include <sys/ioctl.h>
|
|
#include "ipf.h"
|
|
#include "netinet/ipl.h"
|
|
|
|
#define PRINTF (void)printf
|
|
#define FPRINTF (void)fprintf
|
|
|
|
|
|
iphtable_t *printhash_live(hp, fd, name, opts)
|
|
iphtable_t *hp;
|
|
int fd;
|
|
char *name;
|
|
int opts;
|
|
{
|
|
iphtent_t entry, *top, *node;
|
|
ipflookupiter_t iter;
|
|
int printed, last;
|
|
ipfobj_t obj;
|
|
|
|
if ((name != NULL) && strncmp(name, hp->iph_name, FR_GROUPLEN))
|
|
return hp->iph_next;
|
|
|
|
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;
|
|
top = NULL;
|
|
printed = 0;
|
|
|
|
while (!last && (ioctl(fd, SIOCLOOKUPITER, &obj) == 0)) {
|
|
if (entry.ipe_next == NULL)
|
|
last = 1;
|
|
entry.ipe_next = top;
|
|
top = malloc(sizeof(*top));
|
|
if (top == NULL)
|
|
break;
|
|
bcopy(&entry, top, sizeof(entry));
|
|
}
|
|
|
|
while (top != NULL) {
|
|
node = top;
|
|
(void) printhashnode(hp, node, bcopywrap, opts);
|
|
top = node->ipe_next;
|
|
free(node);
|
|
printed++;
|
|
}
|
|
|
|
if (printed == 0)
|
|
putchar(';');
|
|
|
|
if ((opts & OPT_DEBUG) == 0)
|
|
PRINTF(" };\n");
|
|
return hp->iph_next;
|
|
}
|