30 lines
494 B
Go
30 lines
494 B
Go
package aurp
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import (
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"encoding/binary"
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"fmt"
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"io"
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)
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type RDPacket struct {
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Header
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ErrorCode ErrorCode
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}
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func (p *RDPacket) WriteTo(w io.Writer) (int64, error) {
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a := acc(w)
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a.writeTo(&p.Header)
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a.write16(uint16(p.ErrorCode))
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return a.ret()
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}
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func parseRD(p []byte) (*RDPacket, error) {
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if len(p) < 2 {
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return nil, fmt.Errorf("insufficient input length %d for router down packet", len(p))
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}
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return &RDPacket{
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ErrorCode: ErrorCode(binary.BigEndian.Uint16(p[:2])),
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}, nil
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}
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