49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package ocpp
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import (
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"errors"
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"slices"
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"strings"
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"time"
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"github.com/evcc-io/evcc/api"
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"github.com/lorenzodonini/ocpp-go/ocpp"
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"github.com/lorenzodonini/ocpp-go/ocpp1.6/types"
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"github.com/lorenzodonini/ocpp-go/ocppj"
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)
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// wait waits for a CP roundtrip with timeout
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func wait(err error, rc chan error) error {
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if err == nil {
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select {
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case err = <-rc:
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close(rc)
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}
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oe := new(ocpp.Error)
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if errors.As(err, &oe) && oe.Code == ocppj.GenericError {
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err = api.ErrTimeout
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}
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}
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return err
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}
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func sortByAge(values []types.MeterValue) []types.MeterValue {
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return slices.SortedFunc(slices.Values(values), func(a, b types.MeterValue) int {
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var at, bt time.Time
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if a.Timestamp != nil {
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at = a.Timestamp.Time
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}
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if b.Timestamp != nil {
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bt = b.Timestamp.Time
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}
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return at.Compare(bt)
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})
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}
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// hasProperty checks if comma-separated string contains given string ignoring white spaces
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func hasProperty(props, prop string) bool {
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return slices.ContainsFunc(strings.Split(props, ","), func(s string) bool {
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return strings.HasPrefix(strings.ReplaceAll(s, " ", ""), prop)
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})
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}
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