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author/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org>2007-05-06 17:39:00 +0000
committer/C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org </C=EU/ST=EU/CN=Pablo Neira Ayuso/emailAddress=pablo@netfilter.org>2007-05-06 17:39:00 +0000
commit84f120b150d14adb1cefec601e28b2522612a620 (patch)
treecc96e2849a8e7be3ec9a36759b8fe5ad84d0ffa4 /utils/expect_get.c
parent04678e577c875efdefc93a0450688ca60cc93cd8 (diff)
- 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
Diffstat (limited to 'utils/expect_get.c')
-rw-r--r--utils/expect_get.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/utils/expect_get.c b/utils/expect_get.c
new file mode 100644
index 0000000..b9518bc
--- /dev/null
+++ b/utils/expect_get.c
@@ -0,0 +1,63 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
+
+static int cb(enum nf_conntrack_msg_type type,
+ struct nf_expect *exp,
+ void *data)
+{
+ char buf[1024];
+
+ nfexp_snprintf(buf, 1024, exp, NFCT_T_UNKNOWN, NFCT_O_DEFAULT, 0);
+ printf("%s\n", buf);
+
+ return NFCT_CB_CONTINUE;
+}
+
+int main()
+{
+ int ret;
+ struct nfct_handle *h;
+ struct nf_conntrack *master;
+ struct nf_expect *exp;
+
+ master = nfct_new();
+ if (!master) {
+ perror("nfct_new");
+ exit(EXIT_FAILURE);
+ }
+
+ nfct_set_attr_u8(master, ATTR_L3PROTO, AF_INET);
+ nfct_set_attr_u32(master, ATTR_IPV4_SRC, inet_addr("4.4.4.4"));
+ nfct_set_attr_u32(master, ATTR_IPV4_DST, inet_addr("5.5.5.5"));
+
+ nfct_set_attr_u8(master, ATTR_L4PROTO, IPPROTO_TCP);
+ nfct_set_attr_u16(master, ATTR_PORT_SRC, htons(10240));
+ nfct_set_attr_u16(master, ATTR_PORT_DST, htons(10241));
+
+ exp = nfexp_new();
+ if (!exp) {
+ perror("nfexp_new");
+ exit(EXIT_FAILURE);
+ }
+
+ nfexp_set_attr(exp, ATTR_EXP_MASTER, master);
+
+ h = nfct_open(EXPECT, 0);
+ if (!h) {
+ perror("nfct_open");
+ return -1;
+ }
+
+ nfexp_callback_register(h, NFCT_T_ALL, cb, NULL);
+ ret = nfexp_query(h, NFCT_Q_GET, exp);
+
+ printf("TEST: get expectation (%d)(%s)\n", ret, strerror(errno));
+
+ if (ret == -1)
+ exit(EXIT_FAILURE);
+
+ exit(EXIT_SUCCESS);
+}