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101 lines
2.7 KiB
Go
101 lines
2.7 KiB
Go
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// Protocol Buffers for Go with Gadgets
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//
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// Copyright (c) 2016, The GoGo Authors. All rights reserved.
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// http://github.com/gogo/protobuf
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package types
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import (
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"fmt"
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"time"
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)
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func NewPopulatedDuration(r interface {
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Int63() int64
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}, easy bool) *Duration {
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this := &Duration{}
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maxSecs := time.Hour.Nanoseconds() / 1e9
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max := 2 * maxSecs
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s := int64(r.Int63()) % max
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s -= maxSecs
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neg := int64(1)
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if s < 0 {
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neg = -1
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}
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this.Seconds = s
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this.Nanos = int32(neg * (r.Int63() % 1e9))
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return this
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}
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func (d *Duration) String() string {
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td, err := DurationFromProto(d)
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if err != nil {
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return fmt.Sprintf("(%v)", err)
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}
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return td.String()
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}
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func NewPopulatedStdDuration(r interface {
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Int63() int64
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}, easy bool) *time.Duration {
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dur := NewPopulatedDuration(r, easy)
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d, err := DurationFromProto(dur)
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if err != nil {
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return nil
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}
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return &d
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}
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func SizeOfStdDuration(d time.Duration) int {
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dur := DurationProto(d)
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return dur.Size()
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}
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func StdDurationMarshal(d time.Duration) ([]byte, error) {
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size := SizeOfStdDuration(d)
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buf := make([]byte, size)
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_, err := StdDurationMarshalTo(d, buf)
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return buf, err
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}
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func StdDurationMarshalTo(d time.Duration, data []byte) (int, error) {
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dur := DurationProto(d)
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return dur.MarshalTo(data)
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}
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func StdDurationUnmarshal(d *time.Duration, data []byte) error {
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dur := &Duration{}
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if err := dur.Unmarshal(data); err != nil {
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return err
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}
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dd, err := DurationFromProto(dur)
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if err != nil {
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return err
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}
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*d = dd
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return nil
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}
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