1 files changed, 58 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/printhash.c b/contrib/ipfilter/lib/printhash.c
new file mode 100644
index 0000000..3779662
--- /dev/null
+++ b/contrib/ipfilter/lib/printhash.c
@@ -0,0 +1,58 @@
+/*	$FreeBSD$	*/
+
+/*
+ * Copyright (C) 2012 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ */
+
+#include "ipf.h"
+
+
+iphtable_t *
+printhash(hp, copyfunc, name, opts, fields)
+	iphtable_t *hp;
+	copyfunc_t copyfunc;
+	char *name;
+	int opts;
+	wordtab_t *fields;
+{
+	iphtent_t *ipep, **table;
+	iphtable_t iph;
+	int printed;
+	size_t sz;
+
+	if ((*copyfunc)((char *)hp, (char *)&iph, sizeof(iph)))
+		return NULL;
+
+	if ((name != NULL) && strncmp(name, iph.iph_name, FR_GROUPLEN))
+		return iph.iph_next;
+
+	if (fields == NULL)
+		printhashdata(hp, opts);
+
+	if ((hp->iph_flags & IPHASH_DELETE) != 0)
+		PRINTF("# ");
+
+	if ((opts & OPT_DEBUG) == 0)
+		PRINTF("\t{");
+
+	sz = iph.iph_size * sizeof(*table);
+	table = malloc(sz);
+	if ((*copyfunc)((char *)iph.iph_table, (char *)table, sz))
+		return NULL;
+
+	for (printed = 0, ipep = iph.iph_list; ipep != NULL; ) {
+		ipep = printhashnode(&iph, ipep, copyfunc, opts, fields);
+		printed++;
+	}
+	if (printed == 0)
+		putchar(';');
+
+	free(table);
+
+	if ((opts & OPT_DEBUG) == 0)
+		PRINTF(" };\n");
+
+	return iph.iph_next;
+}