1 files changed, 77 insertions, 0 deletions
diff --git a/lib/printhash_live.c b/lib/printhash_live.c
new file mode 100644
index 0000000..1afe632
--- /dev/null
+++ b/lib/printhash_live.c
@@ -0,0 +1,77 @@
+/*
+ * 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;
+}