| // Protocol Buffers for Go with Gadgets |
| // |
| // Copyright (c) 2013, The GoGo Authors. All rights reserved. |
| // http://github.com/gogo/protobuf |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| /* |
| Package custom contains custom types for test and example purposes. |
| These types are used by the test structures generated by gogoprotobuf. |
| */ |
| package custom |
| |
| import ( |
| "bytes" |
| "encoding/json" |
| ) |
| |
| type Bytes []byte |
| |
| func (b Bytes) Marshal() ([]byte, error) { |
| buffer := make([]byte, len(b)) |
| _, err := b.MarshalTo(buffer) |
| return buffer, err |
| } |
| |
| func (b Bytes) MarshalTo(data []byte) (n int, err error) { |
| copy(data, b) |
| return len(b), nil |
| } |
| |
| func (b *Bytes) Unmarshal(data []byte) error { |
| if data == nil { |
| b = nil |
| return nil |
| } |
| pb := make([]byte, len(data)) |
| copy(pb, data) |
| *b = pb |
| return nil |
| } |
| |
| func (b Bytes) MarshalJSON() ([]byte, error) { |
| data, err := b.Marshal() |
| if err != nil { |
| return nil, err |
| } |
| return json.Marshal(data) |
| } |
| |
| func (b *Bytes) Size() int { |
| return len(*b) |
| } |
| |
| func (b *Bytes) UnmarshalJSON(data []byte) error { |
| v := new([]byte) |
| err := json.Unmarshal(data, v) |
| if err != nil { |
| return err |
| } |
| return b.Unmarshal(*v) |
| } |
| |
| func (this Bytes) Equal(that Bytes) bool { |
| return bytes.Equal(this, that) |
| } |
| |
| func (this Bytes) Compare(that Bytes) int { |
| return bytes.Compare(this, that) |
| } |
| |
| type randy interface { |
| Intn(n int) int |
| } |
| |
| func NewPopulatedBytes(r randy) *Bytes { |
| l := r.Intn(100) |
| data := Bytes(make([]byte, l)) |
| for i := 0; i < l; i++ { |
| data[i] = byte(r.Intn(255)) |
| } |
| return &data |
| } |