Files
cgrates/utils/researchreplace.go
2014-03-15 18:48:30 +01:00

37 lines
1.1 KiB
Go

/*
Rating system designed to be used in VoIP Carriers World
Copyright (C) 2013 ITsysCOM
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 utils
import (
"regexp"
)
// Regexp Search/Replace, used for example for field formatting
type ReSearchReplace struct {
SearchRegexp *regexp.Regexp
ReplaceTemplate string
}
func (self *ReSearchReplace) Process(source string) string {
res := []byte{}
match := self.SearchRegexp.FindStringSubmatchIndex(source)
res = self.SearchRegexp.ExpandString(res, self.ReplaceTemplate, source, match)
return string(res)
}