File: cmd_read_event_message_buffer.go

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golang-github-bougou-go-ipmi 0.7.8-1
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package ipmi

import "context"

// 22.8 Read Event Message Buffer Command
type ReadEventMessageBufferRequest struct {
	// empty
}

type ReadEventMessageBufferResponse struct {
	// 16 bytes of data in SEL Record format
	MessageData [16]byte
}

func (req ReadEventMessageBufferRequest) Command() Command {
	return CommandReadEventMessageBuffer
}

func (req *ReadEventMessageBufferRequest) Pack() []byte {
	return []byte{}
}

func (res *ReadEventMessageBufferResponse) Unpack(msg []byte) error {
	if len(msg) < 16 {
		return ErrUnpackedDataTooShortWith(len(msg), 16)
	}

	b, _, _ := unpackBytes(msg, 0, 16)
	res.MessageData = array16(b)
	return nil
}

func (*ReadEventMessageBufferResponse) CompletionCodes() map[uint8]string {
	return map[uint8]string{
		0x80: " data not available (queue / buffer empty)",
	}
}

func (res *ReadEventMessageBufferResponse) Format() string {
	return ""
}

func (c *Client) ReadEventMessageBuffer(ctx context.Context) (response *ReadEventMessageBufferResponse, err error) {
	request := &ReadEventMessageBufferRequest{}
	response = &ReadEventMessageBufferResponse{}
	err = c.Exchange(ctx, request, response)
	return
}