TibrvMsg*
TibrvMsg::detach()
{
if ((_detached == TIBRV_TRUE) || (_status != TIBRV_OK))
return NULL;
// allocate new object
TibrvMsg * newmsg = new TibrvMsg();
if (newmsg == NULL) return NULL;
// detach if not yet detached
if (_detached == TIBRV_FALSE) // this is redundand but may be needed
{
TibrvStatus status;
if (_msg != NULL)
{
if ((status = tibrvMsg_Detach(_msg)) != TIBRV_OK)
{
delete newmsg;
return NULL;
}
}
_detached = TIBRV_TRUE;
}
newmsg->attach(_msg,TIBRV_TRUE);
// invalidate this handle so we won't try to delete it
_msg=NULL;
_status = TIBRV_NOT_INITIALIZED;
_detached = TIBRV_TRUE;
return newmsg;
}
TibrvStatus
TibrvMsg::createCopy(TibrvMsg& copy)
{
_create();
if (_status != TIBRV_OK) return _status;
tibrvMsg newmsg;
tibrv_status status = tibrvMsg_CreateCopy(_msg,&newmsg);
if (status == TIBRV_OK)
copy.attach(newmsg,TIBRV_TRUE);
return status;
}
TibrvStatus
TibrvMsg::getMsg(const char* fieldName, TibrvMsg& subMessage, tibrv_u16 fieldId)
{
_create();
if (_status != TIBRV_OK) return TibrvStatus(_status);
TibrvStatus status;
tibrvMsg msg;
status = tibrvMsg_GetMsgEx(_msg,fieldName,&msg,fieldId);
if (status != TIBRV_OK)
return status;
subMessage.attach(msg);
return TIBRV_OK;
}