Files
cgrates/agents/libsip.go
2020-05-18 13:26:06 +02:00

50 lines
1.6 KiB
Go

/*
Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
Copyright (C) ITsysCOM GmbH
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
*/
package agents
import (
"fmt"
"strings"
"github.com/cgrates/cgrates/config"
"github.com/cgrates/cgrates/utils"
"github.com/cgrates/sipingo"
)
// updateSIPMsgFromNavMap will update the diameter message with items from navigable map
func updateSIPMsgFromNavMap(m sipingo.Message, navMp *utils.OrderedNavigableMap) (err error) {
// write reply into message
for el := navMp.GetFirstElement(); el != nil; el = el.Next() {
val := el.Value
var nmIt utils.NMInterface
if nmIt, err = navMp.Field(val); err != nil {
return
}
itm, isNMItem := nmIt.(*config.NMItem)
if !isNMItem {
return fmt.Errorf("cannot encode reply value: %s, err: not NMItems", utils.ToJSON(val))
}
if itm == nil {
continue // all attributes, not writable to diameter packet
}
m[strings.Join(itm.Path, utils.NestingSep)] = utils.IfaceAsString(itm.Data)
}
return
}