You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

57 lines
1.0 KiB

package binary
import "io"
import "bytes"
type ByteSlice []byte
func (self ByteSlice) Equals(other Binary) bool {
if o, ok := other.(ByteSlice); ok {
return bytes.Equal(self, o)
} else {
return false
}
}
func (self ByteSlice) Less(other Binary) bool {
if o, ok := other.(ByteSlice); ok {
return bytes.Compare(self, o) < 0 // -1 if a < b
} else {
panic("Cannot compare unequal types")
}
}
func (self ByteSlice) ByteSize() int {
return len(self) + 4
}
func (self ByteSlice) WriteTo(w io.Writer) (n int64, err error) {
var n_ int
_, err = UInt32(len(self)).WriteTo(w)
if err != nil {
return n, err
}
n_, err = w.Write([]byte(self))
return int64(n_ + 4), err
}
func ReadByteSliceSafe(r io.Reader) (ByteSlice, error) {
length, err := ReadUInt32Safe(r)
if err != nil {
return nil, err
}
bytes := make([]byte, int(length))
_, err = io.ReadFull(r, bytes)
if err != nil {
return nil, err
}
return bytes, nil
}
func ReadByteSlice(r io.Reader) ByteSlice {
bytes, err := ReadByteSliceSafe(r)
if r != nil {
panic(err)
}
return bytes
}