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package ipmi
import (
"context"
"fmt"
)
// GetDCMICapParamRequest provides version information for DCMI and information about
// the mandatory and optional DCMI capabilities that are available on the particular platform.
//
// The command is session-less and can be called similar to the Get Authentication Capability command.
// This command is a bare-metal provisioning command, and the availability of features does not imply
// the features are configured.
//
// [DCMI specification v1.5] 6.1.1 Get DCMI Capabilities Info Command
type GetDCMICapParamRequest struct {
ParamSelector DCMICapParamSelector
}
type GetDCMICapParamResponse struct {
MajorVersion uint8
MinorVersion uint8
ParamRevision uint8
ParamData []byte
}
func (req *GetDCMICapParamRequest) Pack() []byte {
return []byte{GroupExtensionDCMI, byte(req.ParamSelector)}
}
func (req *GetDCMICapParamRequest) Unpack(msg []byte) error {
if len(msg) < 2 {
return ErrUnpackedDataTooShortWith(len(msg), 2)
}
req.ParamSelector = DCMICapParamSelector(msg[1])
return nil
}
func (req *GetDCMICapParamRequest) Command() Command {
return CommandGetDCMICapParam
}
func (res *GetDCMICapParamResponse) CompletionCodes() map[uint8]string {
return map[uint8]string{}
}
func (res *GetDCMICapParamResponse) Pack() []byte {
out := make([]byte, 4+len(res.ParamData))
out[0] = GroupExtensionDCMI
out[1] = res.MajorVersion
out[2] = res.MinorVersion
out[3] = res.ParamRevision
copy(out[4:], res.ParamData)
return out
}
func (res *GetDCMICapParamResponse) Unpack(msg []byte) error {
if len(msg) < 5 {
return ErrUnpackedDataTooShortWith(len(msg), 5)
}
if err := CheckDCMIGroupExenstionMatch(msg[0]); err != nil {
return err
}
res.MajorVersion, _, _ = unpackUint8(msg, 1)
res.MinorVersion, _, _ = unpackUint8(msg, 2)
res.ParamRevision, _, _ = unpackUint8(msg, 3)
res.ParamData, _, _ = unpackBytes(msg, 4, len(msg)-4)
return nil
}
func (res *GetDCMICapParamResponse) Format() string {
return "" +
fmt.Sprintf("Major version : %d\n", res.MajorVersion) +
fmt.Sprintf("Minor version : %d\n", res.MinorVersion) +
fmt.Sprintf("Param revision : %d\n", res.ParamRevision) +
fmt.Sprintf("Param data : %v\n", res.ParamData)
}
func (c *Client) GetDCMICapParam(ctx context.Context, paramSelector DCMICapParamSelector) (response *GetDCMICapParamResponse, err error) {
request := &GetDCMICapParamRequest{ParamSelector: paramSelector}
response = &GetDCMICapParamResponse{}
err = c.Exchange(ctx, request, response)
return
}
func (c *Client) GetDCMICapParamFor(ctx context.Context, param DCMICapParameter) error {
if isNilDCMICapParameter(param) {
return nil
}
paramSelector := param.DCMICapParameter()
request := &GetDCMICapParamRequest{ParamSelector: paramSelector}
response := &GetDCMICapParamResponse{}
if err := c.Exchange(ctx, request, response); err != nil {
return err
}
if err := param.Unpack(response.ParamData); err != nil {
return fmt.Errorf("unpack param data failed, err: %w", err)
}
return nil
}
func (c *Client) GetDCMICapParams(ctx context.Context) (*DCMICapParams, error) {
dcmiCapParams := &DCMICapParams{
SupportedDCMICapabilities: &DCMICapParam_SupportedDCMICapabilities{},
MandatoryPlatformAttributes: &DCMICapParam_MandatoryPlatformAttributes{},
OptionalPlatformAttributes: &DCMICapParam_OptionalPlatformAttributes{},
ManageabilityAccessAttributes: &DCMICapParam_ManageabilityAccessAttributes{},
EnhancedSystemPowerStatisticsAttributes: &DCMICapParam_EnhancedSystemPowerStatisticsAttributes{},
}
if err := c.GetDCMICapParamsFor(ctx, dcmiCapParams); err != nil {
return nil, err
}
return dcmiCapParams, nil
}
func (c *Client) GetDCMICapParamsFor(ctx context.Context, dcmiCapParams *DCMICapParams) error {
if dcmiCapParams == nil {
return nil
}
if dcmiCapParams.SupportedDCMICapabilities != nil {
if err := c.GetDCMICapParamFor(ctx, dcmiCapParams.SupportedDCMICapabilities); err != nil {
return err
}
}
if dcmiCapParams.MandatoryPlatformAttributes != nil {
if err := c.GetDCMICapParamFor(ctx, dcmiCapParams.MandatoryPlatformAttributes); err != nil {
return err
}
}
if dcmiCapParams.OptionalPlatformAttributes != nil {
if err := c.GetDCMICapParamFor(ctx, dcmiCapParams.OptionalPlatformAttributes); err != nil {
return err
}
}
if dcmiCapParams.ManageabilityAccessAttributes != nil {
if err := c.GetDCMICapParamFor(ctx, dcmiCapParams.ManageabilityAccessAttributes); err != nil {
return err
}
}
if dcmiCapParams.EnhancedSystemPowerStatisticsAttributes != nil {
if err := c.GetDCMICapParamFor(ctx, dcmiCapParams.EnhancedSystemPowerStatisticsAttributes); err != nil {
return err
}
}
return nil
}
|
