Function ospGetIdentity

modules/osp/sipheader.c:909–936

* Get Identity header * param msg SIP message * param identity Identity header * param bufsize Size of identity header buffer * return 0 success, 1 without Identity, -1 failure */

 * return 0 success, 1 without Identity, -1 failure
 */
int ospGetIdentity(
    struct sip_msg* msg,
    char* identity,
    int bufsize)
{
    struct hdr_field* hf;
    int result = -1;

    if ((identity != NULL) && (bufsize > 0)) {
        identity[0] = '\0';
        if (parse_headers(msg, HDR_EOH_F, 0) == 0) {
            hf = get_header_by_name(msg, IDENTITY, strlen(IDENTITY));
            if (hf) {
                ospCopyStrToBuffer(&hf->body, identity, bufsize);
                result = 0;
            } else {
                LM_DBG("without Identity header\n");
                result = 1;
            }
        } else {
            LM_ERR("failed to parse message\n");
        }
    } else {
        LM_ERR("bad parameters to parse Identity header\n");
    }

    return result;
}

/*
 * Get host part from Contact header