Function ospGetOperatorName

modules/osp/sipheader.c:1709–1815

* Get operator name from Request-Line * param msg SIP message * param type Operator name type * param name Operator name buffer * param namebufsize Size of name buffer * return 0 success, 1 not use NP or without operator name, -1 failure */

 * return 0 success, 1 not use NP or without operator name, -1 failure
 */
int ospGetOperatorName(
    struct sip_msg* msg,
    OSPE_OPERATOR_NAME type,
    char* name,
    int namebufsize)
{
    str sv;
    param_hooks_t phooks;
    param_t* params = NULL;
    param_t* pit;
    int result = -1;

    if (((name != NULL) && (namebufsize > 0))) {
        name[0] = '\0';

        if (_osp_use_np != 0) {
            if (parse_sip_msg_uri(msg) >= 0) {
                switch (msg->parsed_uri.type) {
                case TEL_URI_T:
                case TELS_URI_T:
                    sv = msg->parsed_uri.params;
                    break;
                case ERROR_URI_T:
                case SIP_URI_T:
                case SIPS_URI_T:
                default:
                    sv = msg->parsed_uri.user;
                    break;
                }
                if (parse_params(&sv, CLASS_ANY, &phooks, &params) == 0) {
                    for (pit = params; pit; pit = pit->next) {
                        switch (type) {
                        case OSPC_OPNAME_SPID:
                            if ((pit->name.len == OSP_SPID_SIZE) &&
                                (strncasecmp(pit->name.s, OSP_SPID_NAME, OSP_SPID_SIZE) == 0) &&
                                (name[0] == '\0'))
                            {
                                ospCopyStrToBuffer(&pit->body, name, namebufsize);
                            }
                            break;
                        case OSPC_OPNAME_OCN:
                            if ((pit->name.len == OSP_OCN_SIZE) &&
                                (strncasecmp(pit->name.s, OSP_OCN_NAME, OSP_OCN_SIZE) == 0) &&
                                (name[0] == '\0'))
                            {
                                ospCopyStrToBuffer(&pit->body, name, namebufsize);
                            }
                            break;
                        case OSPC_OPNAME_SPN:
                            if ((pit->name.len == OSP_SPN_SIZE) &&
                                (strncasecmp(pit->name.s, OSP_SPN_NAME, OSP_SPN_SIZE) == 0) &&
                                (name[0] == '\0'))
                            {
                                ospCopyStrToBuffer(&pit->body, name, namebufsize);
                            }
                            break;
                        case OSPC_OPNAME_ALTSPN:
                            if ((pit->name.len == OSP_ALTSPN_SIZE) &&