121 lines
2.5 KiB
Go
121 lines
2.5 KiB
Go
package parseutil
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import (
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"encoding/json"
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"errors"
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"strconv"
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"strings"
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"time"
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"github.com/hashicorp/vault/helper/strutil"
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"github.com/mitchellh/mapstructure"
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)
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func ParseDurationSecond(in interface{}) (time.Duration, error) {
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var dur time.Duration
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jsonIn, ok := in.(json.Number)
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if ok {
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in = jsonIn.String()
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}
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switch in.(type) {
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case string:
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inp := in.(string)
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if inp == "" {
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return time.Duration(0), nil
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}
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var err error
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// Look for a suffix otherwise its a plain second value
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if strings.HasSuffix(inp, "s") || strings.HasSuffix(inp, "m") || strings.HasSuffix(inp, "h") {
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dur, err = time.ParseDuration(inp)
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if err != nil {
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return dur, err
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}
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} else {
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// Plain integer
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secs, err := strconv.ParseInt(inp, 10, 64)
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if err != nil {
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return dur, err
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}
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dur = time.Duration(secs) * time.Second
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}
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case int:
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dur = time.Duration(in.(int)) * time.Second
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case int32:
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dur = time.Duration(in.(int32)) * time.Second
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case int64:
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dur = time.Duration(in.(int64)) * time.Second
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case uint:
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dur = time.Duration(in.(uint)) * time.Second
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case uint32:
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dur = time.Duration(in.(uint32)) * time.Second
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case uint64:
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dur = time.Duration(in.(uint64)) * time.Second
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default:
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return 0, errors.New("could not parse duration from input")
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}
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return dur, nil
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}
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func ParseInt(in interface{}) (int64, error) {
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var ret int64
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jsonIn, ok := in.(json.Number)
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if ok {
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in = jsonIn.String()
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}
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switch in.(type) {
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case string:
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inp := in.(string)
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if inp == "" {
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return 0, nil
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}
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var err error
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left, err := strconv.ParseInt(inp, 10, 64)
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if err != nil {
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return ret, err
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}
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ret = left
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case int:
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ret = int64(in.(int))
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case int32:
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ret = int64(in.(int32))
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case int64:
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ret = in.(int64)
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case uint:
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ret = int64(in.(uint))
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case uint32:
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ret = int64(in.(uint32))
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case uint64:
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ret = int64(in.(uint64))
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default:
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return 0, errors.New("could not parse value from input")
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}
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return ret, nil
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}
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func ParseBool(in interface{}) (bool, error) {
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var result bool
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if err := mapstructure.WeakDecode(in, &result); err != nil {
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return false, err
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}
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return result, nil
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}
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func ParseCommaStringSlice(in interface{}) ([]string, error) {
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var result []string
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config := &mapstructure.DecoderConfig{
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Result: &result,
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WeaklyTypedInput: true,
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DecodeHook: mapstructure.StringToSliceHookFunc(","),
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}
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decoder, err := mapstructure.NewDecoder(config)
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if err != nil {
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return nil, err
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}
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if err := decoder.Decode(in); err != nil {
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return nil, err
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}
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return strutil.TrimStrings(result), nil
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}
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