/
strings.go
49 lines (44 loc) · 1.34 KB
/
strings.go
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/*
* Copyright (C) 2020-2022, IrineSistiana
*
* This file is part of mosdns.
*
* mosdns 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.
*
* mosdns 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 <https://www.gnu.org/licenses/>.
*/
package utils
import (
"strings"
"unsafe"
)
// BytesToStringUnsafe converts bytes to string.
func BytesToStringUnsafe(b []byte) string {
return unsafe.String(unsafe.SliceData(b), len(b))
}
// RemoveComment removes comment after "symbol".
func RemoveComment(s, symbol string) string {
if i := strings.Index(s, symbol); i >= 0 {
return s[:i]
}
return s
}
// SplitString2 split s to two parts by given symbol
func SplitString2(s, symbol string) (s1 string, s2 string, ok bool) {
if len(symbol) == 0 {
return "", s, true
}
if i := strings.Index(s, symbol); i >= 0 {
return s[:i], s[i+len(symbol):], true
}
return "", "", false
}