- split new_api_test.c into several conntrack_*.c files to learn much easier how the new API works

1 files changed, 49 insertions, 0 deletions

diff --git a/utils/conntrack_events.c b/utils/conntrack_events.c
new file mode 100644
index 0000000..68b9c2c
--- /dev/null
+++ b/utils/conntrack_events.c
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
+
+static int event_cb(enum nf_conntrack_msg_type type,
+		    struct nf_conntrack *ct,
+		    void *data)
+{
+	static int n = 0;
+	char buf[1024];
+
+	nfct_snprintf(buf, 1024, ct, type, NFCT_O_XML, 0);
+	printf("%s\n", buf);
+
+	if (++n == 10)
+		return NFCT_CB_STOP;
+
+	return NFCT_CB_CONTINUE;
+}
+
+int main()
+{
+	int ret;
+	u_int8_t family = AF_INET;
+	struct nfct_handle *h;
+	struct nf_conntrack *ct;
+	char buf[1024];
+
+	h = nfct_open(CONNTRACK, NFCT_ALL_CT_GROUPS);
+	if (!h) {
+		perror("nfct_open");
+		return 0;
+	}
+
+	nfct_callback_register(h, NFCT_T_ALL, event_cb, NULL);
+
+	printf("TEST: waiting for 10 events...\n");
+
+	ret = nfct_catch(h);
+
+	printf("TEST: OK (%d)(%s)\n", ret, strerror(errno));
+
+	if (ret == -1)
+		exit(EXIT_FAILURE);
+
+	nfct_close(h);
+}