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strings.go
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/
strings.go
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// Copyright (c) 2023, Intel Corporation.
// SPDX-License-Identifier: BSD-3-Clause
package config
import (
"bytes"
"os"
"strconv"
)
func parseSnakeToCamel(filename string) string {
parts := bytes.Split([]byte(filename), []byte("_"))
buf := bytes.NewBuffer(make([]byte, 0, len(parts)))
for _, p := range parts {
if len(p) == 0 {
continue
}
if bytes.Equal(p, []byte("id")) {
_, err := buf.Write([]byte("ID"))
if err != nil {
// it can not happen, just for coverity check
return filename
}
continue
}
if p[0] >= 'a' && p[0] <= 'z' {
p[0] = p[0] - byte('a'-'A')
}
_, err := buf.Write(p)
if err != nil {
// it can not happen, just for coverity check
return filename
}
}
return buf.String()
}
func readTrimString(filename string) (string, error) {
data, err := os.ReadFile(filename)
if err != nil {
return "", err
}
data = bytes.TrimSpace(data)
return string(data), nil
}
func readInt(filename string) (num int, err error) {
str, err := readTrimString(filename)
if err != nil {
return
}
return strconv.Atoi(str)
}