1 files changed, 70 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/printhash_live.c b/contrib/ipfilter/lib/printhash_live.c
new file mode 100644
index 0000000..53159b1
--- /dev/null
+++ b/contrib/ipfilter/lib/printhash_live.c
@@ -0,0 +1,70 @@
+/*
+ * 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(hp, fd, name, opts, fields)
+	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;
+}