static void test_auep(void)
{
struct msgb *inp;
struct msgb *msg;
struct mgcp_config *cfg = mgcp_config_alloc();
cfg->trunk.number_endpoints = 64;
mgcp_endpoints_allocate(&cfg->trunk);
mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1));
inp = create_auep1();
msg = mgcp_handle_message(cfg, inp);
msgb_free(inp);
if (strcmp((char *) msg->data, "200 158663169 OK\r\n") != 0)
printf("Result1 failed '%s'\n", (char *) msg->data);
/* Verify that the endpoint is fine */
msgb_free(msg);
inp = create_auep2();
msg = mgcp_handle_message(cfg, inp);
msgb_free(inp);
/* Verify that the endpoint is not fine */
if (strcmp((char *) msg->data, "500 18983213 FAIL\r\n") != 0)
printf("Result2 failed '%s'\n", (char *) msg->data);
msgb_free(msg);
talloc_free(cfg);
}
static void test_messages(void)
{
struct mgcp_config *cfg;
int i;
cfg = mgcp_config_alloc();
cfg->trunk.number_endpoints = 64;
mgcp_endpoints_allocate(&cfg->trunk);
mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1));
for (i = 0; i < ARRAY_SIZE(tests); i++) {
const struct mgcp_test *t = &tests[i];
struct msgb *inp;
struct msgb *msg;
printf("Testing %s\n", t->name);
inp = create_msg(t->req);
msg = mgcp_handle_message(cfg, inp);
msgb_free(inp);
if (!t->exp_resp) {
if (msg)
printf("%s failed '%s'\n", t->name, (char *) msg->data);
} else if (strcmp((char *) msg->data, t->exp_resp) != 0)
printf("%s failed '%s'\n", t->name, (char *) msg->data);
msgb_free(msg);
}
talloc_free(cfg);
}
static void test_rqnt_cb(void)
{
struct mgcp_config *cfg;
struct msgb *inp, *msg;
cfg = mgcp_config_alloc();
cfg->rqnt_cb = rqnt_cb;
cfg->trunk.number_endpoints = 64;
mgcp_endpoints_allocate(&cfg->trunk);
mgcp_endpoints_allocate(mgcp_trunk_alloc(cfg, 1));
inp = create_msg(CRCX);
msgb_free(mgcp_handle_message(cfg, inp));
msgb_free(inp);
/* send the RQNT and check for the CB */
inp = create_msg(RQNT);
msg = mgcp_handle_message(cfg, inp);
if (strncmp((const char *) msg->l2h, "200", 3) != 0) {
printf("FAILED: message is not 200. '%s'\n", msg->l2h);
abort();
}
if (cfg->data != (void *) '9') {
printf("FAILED: callback not called: %p\n", cfg->data);
abort();
}
msgb_free(msg);
msgb_free(inp);
inp = create_msg(DLCX);
msgb_free(mgcp_handle_message(cfg, inp));
msgb_free(inp);
talloc_free(cfg);
}
static int read_call_agent(struct osmo_fd *fd, unsigned int what)
{
struct sockaddr_in addr;
socklen_t slen = sizeof(addr);
struct msgb *msg;
struct msgb *resp;
int i;
msg = (struct msgb *) fd->data;
/* read one less so we can use it as a \0 */
int rc = recvfrom(cfg->gw_fd.bfd.fd, msg->data, msg->data_len - 1, 0,
(struct sockaddr *) &addr, &slen);
if (rc < 0) {
perror("Gateway failed to read");
return -1;
} else if (slen > sizeof(addr)) {
fprintf(stderr, "Gateway received message from outerspace: %zu %zu\n",
(size_t) slen, sizeof(addr));
return -1;
}
/* handle message now */
msg->l2h = msgb_put(msg, rc);
resp = mgcp_handle_message(cfg, msg);
msgb_reset(msg);
if (resp) {
sendto(cfg->gw_fd.bfd.fd, resp->l2h, msgb_l2len(resp), 0, (struct sockaddr *) &addr, sizeof(addr));
msgb_free(resp);
}
if (reset_endpoints) {
LOGP(DMGCP, LOGL_NOTICE,
"Asked to reset endpoints: %d/%d\n",
reset_trunk->trunk_nr, reset_trunk->trunk_type);
reset_endpoints = 0;
/* is checking in_addr.s_addr == INADDR_LOOPBACK making it more secure? */
for (i = 1; i < reset_trunk->number_endpoints; ++i)
mgcp_release_endp(&reset_trunk->endpoints[i]);
}
return 0;
}
