7531c434a5
Add an ippool(8) option to dump a copy of the inm-memory ippool tables in an ippool(5) format so that it can be reloaded using ippool -f. MFC after: 2 weeks
76 lines
1.5 KiB
C
76 lines
1.5 KiB
C
/*
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* Copyright (C) 2012 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*/
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#include <sys/ioctl.h>
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#include "ipf.h"
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#include "netinet/ipl.h"
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ip_pool_t *
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printpool_live(ip_pool_t *pool, int fd, char *name, int opts,
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wordtab_t *fields)
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{
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ip_pool_node_t entry;
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ipflookupiter_t iter;
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int printed, last;
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ipfobj_t obj;
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if ((name != NULL) && strncmp(name, pool->ipo_name, FR_GROUPLEN))
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return (pool->ipo_next);
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if (fields == NULL)
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printpooldata(pool, opts);
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if ((pool->ipo_flags & IPOOL_DELETE) != 0)
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PRINTF("# ");
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if (opts & OPT_SAVEOUT)
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PRINTF("{\n");
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else if ((opts & OPT_DEBUG) == 0)
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PRINTF("\t{");
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obj.ipfo_rev = IPFILTER_VERSION;
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obj.ipfo_type = IPFOBJ_LOOKUPITER;
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obj.ipfo_ptr = &iter;
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obj.ipfo_size = sizeof(iter);
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iter.ili_data = &entry;
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iter.ili_type = IPLT_POOL;
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iter.ili_otype = IPFLOOKUPITER_NODE;
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iter.ili_ival = IPFGENITER_LOOKUP;
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iter.ili_unit = pool->ipo_unit;
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strncpy(iter.ili_name, pool->ipo_name, FR_GROUPLEN);
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last = 0;
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printed = 0;
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if (pool->ipo_list != NULL) {
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while (!last && (ioctl(fd, SIOCLOOKUPITER, &obj) == 0)) {
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if (entry.ipn_next == NULL)
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last = 1;
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if (opts & OPT_SAVEOUT)
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PRINTF("\t");
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(void) printpoolnode(&entry, opts, fields);
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if ((opts & OPT_DEBUG) == 0)
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putchar(';');
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if (opts & OPT_SAVEOUT)
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PRINTF("\n");
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printed++;
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}
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}
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if (printed == 0)
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putchar(';');
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if (opts & OPT_SAVEOUT)
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PRINTF("};\n");
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else if ((opts & OPT_DEBUG) == 0)
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PRINTF(" };\n");
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(void) ioctl(fd,SIOCIPFDELTOK, &iter.ili_key);
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return (pool->ipo_next);
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}
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