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authorPatrick McHardy <kaber@trash.net>2008-05-18 18:35:35 +0200
committerPatrick McHardy <kaber@trash.net>2008-05-18 18:35:35 +0200
commit835110044bd970518e10b28348ce6619818ce363 (patch)
tree76abdc04a3b9b8a29e3daded34cb2779a939df9b /libipulog/ulog_test.c
parentdce17ab4526920f1930f1fee4245ea66c33093ec (diff)
Remove obsolete patches and files and move ulogd to repository top-level directory
Diffstat (limited to 'libipulog/ulog_test.c')
-rw-r--r--libipulog/ulog_test.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/libipulog/ulog_test.c b/libipulog/ulog_test.c
new file mode 100644
index 0000000..792a793
--- /dev/null
+++ b/libipulog/ulog_test.c
@@ -0,0 +1,84 @@
+/* ulog_test, $Revision$
+ *
+ * small testing program for libipulog, part of the netfilter ULOG target
+ * for the linux 2.4 netfilter subsystem.
+ *
+ * (C) 2000-2005 by Harald Welte <laforge@gnumonks.org>
+ *
+ * this code is released under the terms of GNU GPL
+ *
+ * $Id$
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <libipulog/libipulog.h>
+
+#define MYBUFSIZ 2048
+
+/* prints some logging about a single packet */
+void handle_packet(ulog_packet_msg_t *pkt)
+{
+ unsigned char *p;
+ int i;
+
+ printf("Hook=%u Mark=%lu len=%d ",
+ pkt->hook, pkt->mark, pkt->data_len);
+ if (strlen(pkt->prefix))
+ printf("Prefix=%s ", pkt->prefix);
+
+ if (pkt->mac_len)
+ {
+ printf("mac=");
+ p = pkt->mac;
+ for (i = 0; i < pkt->mac_len; i++, p++)
+ printf("%02x%c", *p, i==pkt->mac_len-1 ? ' ':':');
+ }
+ printf("\n");
+
+}
+
+int main(int argc, char *argv[])
+{
+ struct ipulog_handle *h;
+ unsigned char* buf;
+ int len;
+ ulog_packet_msg_t *upkt;
+ int i;
+
+ if (argc != 4) {
+ fprintf(stderr, "Usage: %s count group timeout\n", argv[0]);
+ exit(1);
+ }
+
+ /* allocate a receive buffer */
+ buf = (unsigned char *) malloc(MYBUFSIZ);
+
+ /* create ipulog handle */
+ h = ipulog_create_handle(ipulog_group2gmask(atoi(argv[2])),150000);
+ if (!h)
+ {
+ /* if some error occurrs, print it to stderr */
+ ipulog_perror(NULL);
+ exit(1);
+ }
+
+ alarm(atoi(argv[3]));
+
+ /* loop receiving packets and handling them over to handle_packet */
+ for (i = 0; i < atoi(argv[1]); i++) {
+ len = ipulog_read(h, buf, MYBUFSIZ, 1);
+ if (len <= 0) {
+ ipulog_perror("ulog_test: short read");
+ exit(1);
+ }
+ printf("%d bytes received\n", len);
+ while (upkt = ipulog_get_packet(h, buf, len)) {
+ handle_packet(upkt);
+ }
+ }
+
+ /* just to give it a cleaner look */
+ ipulog_destroy_handle(h);
+ return 0;
+}