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43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
/*
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Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
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Copyright (C) ITsysCOM GmbH
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>
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*/
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package agents
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import (
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"errors"
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"strings"
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"github.com/cgrates/cgrates/utils"
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)
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const (
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QueryType = "QueryType"
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E164Address = "E164"
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)
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// e164FromNAPTR extracts the E164 address out of a NAPTR name record
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func e164FromNAPTR(name string) (e164 string, err error) {
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i := strings.Index(name, ".e164.arpa")
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if i == -1 {
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return "", errors.New("unknown format")
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}
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e164 = utils.ReverseString(
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strings.Replace(name[:i], ".", "", -1))
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return
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}
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