diff options
author | Florian Westphal <fw@strlen.de> | 2012-11-06 17:06:39 +0100 |
---|---|---|
committer | Florian Westphal <fw@strlen.de> | 2013-05-06 21:34:15 +0200 |
commit | 6510a98f4139f112a0c76c71ff889ef93eac41fb (patch) | |
tree | 01e2ee90772ff378629bd889d51a509a26d3098e /qa/test_api.c | |
parent | 013a5284c901a6ce80320f499685b89d15eeed9e (diff) |
api: add connlabel api and attribute
adds new labelmap api to create a name <-> bit mapping
from a text file (default: /etc/xtables/connlabel.conf).
nfct_labelmap_new(filename) is used to create the map,
nfct_labelmap_destroy() releases the resources allocated for the map.
Two functions are added to make map lookups:
nfct_labelmap_get_name(map, bit) returns the name of a bit,
nfct_labelmap_get_bit returns the bit associated with a name.
The connlabel attribute is represented by a nfct_bitmask object, the
nfct_bitmask api can be used to test/set/get individual bits
("labels").
The exisiting nfct_attr_get/set interfaces can be used to read or
replace the existing labels associated with a conntrack with a new set.
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'qa/test_api.c')
-rw-r--r-- | qa/test_api.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/qa/test_api.c b/qa/test_api.c index 911b160..399afdc 100644 --- a/qa/test_api.c +++ b/qa/test_api.c @@ -37,6 +37,8 @@ static void test_nfct_bitmask(void) struct nfct_bitmask *a, *b; unsigned short int maxb, i; + printf("== test nfct_bitmask_* API ==\n"); + maxb = rand() & 0xffff; a = nfct_bitmask_new(maxb); @@ -77,6 +79,7 @@ static void test_nfct_bitmask(void) } nfct_bitmask_destroy(b); + printf("OK\n"); } @@ -88,6 +91,7 @@ int main(void) char data[256]; const char *val; int status; + struct nfct_bitmask *b; srand(time(NULL)); @@ -117,8 +121,15 @@ int main(void) eval_sigterm(status); } - for (i=0; i<ATTR_MAX; i++) - nfct_set_attr(ct, i, data); + for (i=0; i<ATTR_MAX; i++) { + if (i != ATTR_CONNLABELS) { + nfct_set_attr(ct, i, data); + continue; + } + b = nfct_bitmask_new(rand() & 0xffff); + assert(b); + nfct_set_attr(ct, i, b); + } printf("== test get API ==\n"); ret = fork(); @@ -150,11 +161,19 @@ int main(void) case ATTR_HELPER_INFO: nfct_set_attr_l(ct, i, data, sizeof(data)); break; + case ATTR_CONNLABELS: + /* already set above */ + break; default: data[0] = (uint8_t) i; nfct_set_attr(ct, i, data); } val = nfct_get_attr(ct, i); + switch (i) { + case ATTR_CONNLABELS: + assert((void *) val == b); + continue; + } if (val[0] != data[0]) { printf("ERROR: set/get operations don't match " @@ -333,10 +352,9 @@ int main(void) nfexp_destroy(exp); nfexp_destroy(tmp_exp); - printf("== test nfct_bitmask_* API ==\n"); - test_nfct_bitmask(); - printf("OK\n"); + test_nfct_bitmask(); + return EXIT_SUCCESS; } |