12345678910111213141516171819202122232425262728293031323334353637383940 |
- // Copyright (C) 2015 The Protocol Authors.
- package protocol
- import "fmt"
- const (
- compressionThreshold = 128 // don't bother compressing messages smaller than this many bytes
- )
- var compressionMarshal = map[Compression]string{
- CompressionNever: "never",
- CompressionMetadata: "metadata",
- CompressionAlways: "always",
- }
- var compressionUnmarshal = map[string]Compression{
- // Legacy
- "false": CompressionNever,
- "true": CompressionMetadata,
- // Current
- "never": CompressionNever,
- "metadata": CompressionMetadata,
- "always": CompressionAlways,
- }
- func (c Compression) GoString() string {
- return fmt.Sprintf("%q", c.String())
- }
- func (c Compression) MarshalText() ([]byte, error) {
- return []byte(compressionMarshal[c]), nil
- }
- func (c *Compression) UnmarshalText(bs []byte) error {
- *c = compressionUnmarshal[string(bs)]
- return nil
- }
|