int AmZRTPSessionState::initSession(AmSession* session) {
DBG("Initializing ZRTP stream...\n");
// Allocate zrtp session
zrtp_status_t status =
zrtp_session_init( AmZRTP::zrtp_global,
&zrtp_profile,
ZRTP_SIGNALING_ROLE_UNKNOWN, // fixme
&zrtp_session);
if (zrtp_status_ok != status) {
// Check error code and debug logs
return status;
}
// Set call-back pointer to our parent structure
zrtp_session_set_userdata(zrtp_session, session);
// Attach audio stream
status = zrtp_stream_attach(zrtp_session, &zrtp_audio);
if (zrtp_status_ok != status) {
// Check error code and debug logs
return status;
}
zrtp_stream_set_userdata(zrtp_audio, session);
return 0;
}
zrtp_status_t zrtp_test_session_create(zrtp_test_id_t endpoint_id,
zrtp_test_session_cfg_t* cfg,
zrtp_test_id_t* id) {
zrtp_status_t s;
unsigned i;
zrtp_test_session_t *the_session;
zrtp_endpoint_t *the_endpoint = zrtp_test_endpoint_by_id(endpoint_id);
if (!the_endpoint)
return zrtp_status_fail;
if (the_endpoint->sessions_count >= K_ZRTP_TEST_MAX_SESSIONS_PER_ENDPOINT)
return zrtp_status_fail;
the_session = &the_endpoint->sessions[the_endpoint->sessions_count++];
zrtp_memset(the_session, 0, sizeof(zrtp_test_session_t));
zrtp_memcpy(&the_session->cfg, cfg, sizeof(zrtp_test_session_cfg_t));
the_session->id = g_sessions_counter++;
the_session->endpoint_id = endpoint_id;
s = zrtp_session_init(the_endpoint->zrtp,
&cfg->zrtp,
the_endpoint->zid,
cfg->role,
&the_session->zrtp);
if (zrtp_status_ok == s) {
zrtp_session_set_userdata(the_session->zrtp, &the_session->id);
for (i=0; i<cfg->streams_count; i++) {
zrtp_test_stream_t *the_stream = &the_session->streams[i];
zrtp_memset(the_stream, 0, sizeof(zrtp_test_stream_t));
the_stream->id = g_streams_counter++;
the_stream->session_id = the_session->id;
the_stream->endpoint_id = endpoint_id;
s = zrtp_stream_attach(the_session->zrtp, &the_stream->zrtp);
if (zrtp_status_ok == s) {
zrtp_stream_set_userdata(the_stream->zrtp, &the_stream->id);
the_session->streams_count++;
} else {
break;
}
}
}
if (zrtp_status_ok == s) {
*id = the_session->id;
}
return s;
}
