- add warning note to ctnl_test.c: old API is deprecated

- split expect_api_test.c into small example files expect_*.c
- introduce alias tags for original tuple attributes
- introduce nfexp_sizeof and nfexp_maxsize
- build expectation attributes iif they are set
- fix l3num setting in expect/build.c

1 files changed, 50 insertions, 0 deletions

diff --git a/utils/expect_delete.c b/utils/expect_delete.c
new file mode 100644
index 0000000..e6255da
--- /dev/null
+++ b/utils/expect_delete.c
@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
+
+int main()
+{
+	int ret;
+	struct nfct_handle *h;
+	struct nf_conntrack *expected;
+	struct nf_expect *exp;
+
+	expected = nfct_new();
+	if (!expected) {
+		perror("nfct_new");
+		exit(EXIT_FAILURE);
+	}
+
+	nfct_set_attr_u8(expected, ATTR_L3PROTO, AF_INET);
+	nfct_set_attr_u32(expected, ATTR_IPV4_SRC, inet_addr("4.4.4.4"));
+	nfct_set_attr_u32(expected, ATTR_IPV4_DST, inet_addr("5.5.5.5"));
+
+	nfct_set_attr_u8(expected, ATTR_L4PROTO, IPPROTO_TCP);
+	nfct_set_attr_u16(expected, ATTR_PORT_SRC, htons(10240));
+	nfct_set_attr_u16(expected, ATTR_PORT_DST, htons(10241));
+
+	exp = nfexp_new();
+	if (!exp) {
+		perror("nfexp_new");
+		exit(EXIT_FAILURE);
+	}
+
+	nfexp_set_attr(exp, ATTR_EXP_EXPECTED, expected);
+
+	h = nfct_open(EXPECT, 0);
+	if (!h) {
+		perror("nfct_open");
+		return -1;
+	}
+
+	ret = nfexp_query(h, NFCT_Q_DESTROY, exp);
+
+	printf("TEST: delete expectation (%d)(%s)\n", ret, strerror(errno));
+
+	if (ret == -1)
+		exit(EXIT_FAILURE);
+
+	exit(EXIT_SUCCESS);
+}