zrtp_state_info jzrtp_getInfoFromTransport(pjmedia_transport* tp){
PJSUA_LOCK();
struct jzrtp_allContext ctxt;
ctxt.zrtpContext = pjmedia_transport_zrtp_getZrtpContext(tp);
ctxt.cbUserData = (zrtp_cb_user_data*) pjmedia_transport_zrtp_getUserData(tp);
zrtp_state_info info = jzrtp_getInfoFromContext(ctxt);
PJSUA_UNLOCK();
return info;
}
struct jzrtp_allContext jzrtp_getContext(pjsua_call_id call_id) {
pjsua_call *call;
pj_status_t status;
unsigned i;
pjmedia_transport_info tp_info;
struct jzrtp_allContext result;
result.cbUserData = NULL;
result.zrtpContext = NULL;
PJ_ASSERT_RETURN(call_id>=0 && call_id<(int)pjsua_var.ua_cfg.max_calls,
NULL);
if (pjsua_call_has_media(call_id)) {
call = &pjsua_var.calls[call_id];
for (i = 0; i < call->med_cnt; ++i) {
pjsua_call_media *call_med = &call->media[i];
if (call_med->tp && call_med->type == PJMEDIA_TYPE_AUDIO) {
pjmedia_transport_info tp_info;
pjmedia_transport_info_init(&tp_info);
pjmedia_transport_get_info(call_med->tp, &tp_info);
if (tp_info.specific_info_cnt > 0) {
unsigned j;
for (j = 0; j < tp_info.specific_info_cnt; ++j) {
if (tp_info.spc_info[j].type
== PJMEDIA_TRANSPORT_TYPE_ZRTP) {
result.zrtpContext = pjmedia_transport_zrtp_getZrtpContext(call_med->tp);
result.cbUserData = (zrtp_cb_user_data*) pjmedia_transport_zrtp_getUserData(call_med->tp);
}
}
}
}
}
}
return result;
}
pj_str_t jzrtp_getInfo(pjmedia_transport* tp) {
pj_str_t result;
char msg[512];
ZrtpContext *ctx = pjmedia_transport_zrtp_getZrtpContext(tp);
int32_t state = zrtp_inState(ctx, SecureState);
zrtp_cb_user_data* zrtp_cb_data = (zrtp_cb_user_data*) pjmedia_transport_zrtp_getUserData(tp);
if (state) {
pj_ansi_snprintf(msg, sizeof(msg), "ZRTP - %s\n%.*s\n%.*s", "OK",
zrtp_cb_data->sas.slen, zrtp_cb_data->sas.ptr,
zrtp_cb_data->cipher.slen, zrtp_cb_data->cipher.ptr);
} else {
pj_ansi_snprintf(msg, sizeof(msg), "");
}
pj_strdup2_with_null(css_var.pool, &result, msg);
PJ_LOG(4, (THIS_FILE, "ZRTP getInfos : %s", msg));
return result;
}
