59 lines
991 B
Go
59 lines
991 B
Go
// Package bytes provides a bytes codec which does not encode or decode anything
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package bytes
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import (
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"fmt"
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"io"
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"io/ioutil"
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"github.com/micro/go-micro/codec"
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)
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type Codec struct {
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Conn io.ReadWriteCloser
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}
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func (c *Codec) ReadHeader(m *codec.Message, t codec.MessageType) error {
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return nil
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}
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func (c *Codec) ReadBody(b interface{}) error {
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v, ok := b.(*[]byte)
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if !ok {
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return fmt.Errorf("failed to read body: %v is not type of *[]byte", b)
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}
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// read bytes
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buf, err := ioutil.ReadAll(c.Conn)
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if err != nil {
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return err
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}
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// set bytes
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*v = buf
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return nil
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}
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func (c *Codec) Write(m *codec.Message, b interface{}) error {
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v, ok := b.(*[]byte)
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if !ok {
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return fmt.Errorf("failed to write: %v is not type of *[]byte", b)
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}
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_, err := c.Conn.Write(*v)
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return err
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}
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func (c *Codec) Close() error {
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return c.Conn.Close()
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}
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func (c *Codec) String() string {
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return "bytes"
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}
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func NewCodec(c io.ReadWriteCloser) codec.Codec {
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return &Codec{
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Conn: c,
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}
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}
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