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package ipmi
import "context"
// 21.3 Get Command Support Command
type GetCommandSupportRequest struct {
ChannelNumber uint8
CommandRangeMask CommandRangeMask
NetFn NetFn
LUN uint8
CodeForNetFn2C uint8
OEMIANA uint32 // 3 bytes only
}
type GetCommandSupportResponse struct {
// Todo
CommandSupportMask []byte
}
type CommandRangeMask uint8
const (
CommandRangeMask007F uint8 = 0x00
CommandRangeMask80FF uint8 = 0x01
)
func (req *GetCommandSupportRequest) Command() Command {
return CommandGetCommandSupport
}
func (req *GetCommandSupportRequest) Pack() []byte {
out := make([]byte, 6)
packUint8(req.ChannelNumber, out, 0)
netfn := uint8(req.NetFn) & (uint8(req.CommandRangeMask) << 6)
packUint8(netfn, out, 1)
packUint8(req.LUN&0x03, out, 2)
if uint8(req.NetFn) == 0x2c {
packUint8(req.CodeForNetFn2C, out, 3)
return out[0:4]
}
if uint8(req.NetFn) == 0x2e {
packUint24L(req.OEMIANA, out, 3)
return out[0:6]
}
return out[0:3]
}
func (res *GetCommandSupportResponse) Unpack(msg []byte) error {
if len(msg) < 16 {
return ErrUnpackedDataTooShortWith(len(msg), 16)
}
res.CommandSupportMask, _, _ = unpackBytes(msg, 0, 16)
return nil
}
func (*GetCommandSupportResponse) CompletionCodes() map[uint8]string {
// no command-specific cc
return map[uint8]string{}
}
func (res *GetCommandSupportResponse) Format() string {
// Todo
return ""
}
func (c *Client) GetCommandSupport(ctx context.Context, channelNumber uint8, commandRangeMask CommandRangeMask, netFn NetFn, lun uint8, code uint8, oemIANA uint32) (response *GetCommandSupportResponse, err error) {
request := &GetCommandSupportRequest{
ChannelNumber: channelNumber,
CommandRangeMask: commandRangeMask,
NetFn: netFn,
LUN: lun,
CodeForNetFn2C: code,
OEMIANA: oemIANA,
}
response = &GetCommandSupportResponse{}
err = c.Exchange(ctx, request, response)
return
}
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