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CloverBootloader/RedfishPkg/Include/Library/RedfishLib.h

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/** @file
This library provides a set of utility APIs that allow to create/read/update/delete
(CRUD) Redfish resources and provide basic query abilities by using [URI/RedPath]
(https://github.com/DMTF/libredfish).
The query language is based on XPath (https://www.w3.org/TR/1999/REC-xpath-19991116/).
This library and query language essentially treat the entire Redfish Service like it
was a single JSON document. In other words whenever it encounters an odata.id in JSON
document, it will retrieve the new JSON document (if needed). We name the path as
RedPath:
Expression Description
nodename Selects the JSON entity with the name "nodename".
If the value of nodename is an object with "@odata.id",
it will continue get the value from "@odata.id".
/ Selects from the root node
[index] Selects the index number JSON entity from an array or
object. If the JSON entity is one collection (has
Members & Members@odata.count), means to get the index
member in "Members". Index number >=1, 1 means to return
the first instance.
[XXX] Operation on JSON entity.
If the JSON entity is one collection (has Members &
Members@odata.count), means to get all elements in
"Members". If the JSON entity is one array, means to
get all elements in array. Others will match the nodename
directly (e.g. JSON_OBJECT, JSON_STRING, JSON_TRUE,
JSON_FALSE, JSON_INTEGER).
[nodename] Selects all the elements from an JSON entity that
contain a property named "nodename"
[name=value] Selects all the elements from an JSON entity where
the property "name" is equal to "value"
[name~value] Selects all the elements from an JSON entity where
the string property "name" is equal to "value" using
case insensitive comparison.
[name<value] Selects all the elements from an JSON entity where
the property "name" is less than "value"
[name<=value] Selects all the elements from an JSON entity where
the property "name" is less than or equal to "value"
[name>value] Selects all the elements from an JSON entity where
the property "name" is greater than "value"
[name>=value] Selects all the elements from an JSON entity where
the property "name" is greater than or equal to "value"
Some examples:
/v1/Chassis[1] - Will return the first Chassis instance.
/v1/Chassis[SKU=1234] - Will return all Chassis instances with a SKU field equal to 1234.
/v1/Systems[Storage] - Will return all the System instances that have Storage field populated.
Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef REDFISH_LIB_H_
#define REDFISH_LIB_H_
#include <Library/JsonLib.h>
#include <Protocol/Http.h>
#include <Protocol/EdkIIRedfishConfigHandler.h>
#define ODATA_TYPE_NAME_MAX_SIZE 128
#define ODATA_TYPE_MAX_SIZE 128
///
/// Library class public defines
///
typedef VOID *REDFISH_SERVICE;
typedef VOID *REDFISH_PAYLOAD;
///
/// Library class public structures/unions
///
typedef struct {
EFI_HTTP_STATUS_CODE *StatusCode;
UINTN HeaderCount;
EFI_HTTP_HEADER *Headers;
REDFISH_PAYLOAD Payload;
} REDFISH_RESPONSE;
///
/// Odata type-name mapping structure.
///
typedef struct {
CONST CHAR8 OdataTypeName[ODATA_TYPE_NAME_MAX_SIZE];
CONST CHAR8 OdataType[ODATA_TYPE_MAX_SIZE];
} REDFISH_ODATA_TYPE_MAPPING;
/**
This function uses REST EX protocol provided in RedfishConfigServiceInfo.
The service enumerator will also handle the authentication flow automatically
if HTTP basic auth or Redfish session login is configured to use.
Callers are responsible for freeing the returned service by RedfishCleanupService().
@param[in] RedfishConfigServiceInfo Redfish service information the EFI Redfish
feature driver communicates with.
@return New created Redfish Service, or NULL if error happens.
**/
REDFISH_SERVICE
EFIAPI
RedfishCreateService (
IN REDFISH_CONFIG_SERVICE_INFORMATION *RedfishConfigServiceInfo
);
/**
Free the Service and all its related resources.
@param[in] RedfishService The Service to access the Redfish resources.
**/
VOID
EFIAPI
RedfishCleanupService (
IN REDFISH_SERVICE RedfishService
);
/**
Create REDFISH_PAYLOAD instance in local with JSON represented resource value and
the Redfish Service.
The returned REDFISH_PAYLOAD can be used to create or update Redfish resource in
server side.
Callers are responsible for freeing the returned payload by RedfishCleanupPayload().
@param[in] Value JSON Value of the redfish resource.
@param[in] RedfishService The Service to access the Redfish resources.
@return REDFISH_PAYLOAD instance of the resource, or NULL if error happens.
**/
REDFISH_PAYLOAD
EFIAPI
RedfishCreatePayload (
IN EDKII_JSON_VALUE Value,
IN REDFISH_SERVICE RedfishService
);
/**
Free the RedfishPayload and all its related resources.
@param[in] Payload Payload to be freed.
**/
VOID
EFIAPI
RedfishCleanupPayload (
IN REDFISH_PAYLOAD Payload
);
/**
This function returns the decoded JSON value of a REDFISH_PAYLOAD.
Caller doesn't need to free the returned JSON value because it will be released
in corresponding RedfishCleanupPayload() function.
@param[in] Payload A REDFISH_PAYLOAD instance.
@return Decoded JSON value of the payload.
**/
EDKII_JSON_VALUE
EFIAPI
RedfishJsonInPayload (
IN REDFISH_PAYLOAD Payload
);
/**
This function returns the Redfish service of a REDFISH_PAYLOAD.
Caller doesn't need to free the returned JSON value because it will be released
in corresponding RedfishCleanupService() function.
@param[in] Payload A REDFISH_PAYLOAD instance.
@return Redfish service of the payload.
**/
REDFISH_SERVICE
EFIAPI
RedfishServiceInPayload (
IN REDFISH_PAYLOAD Payload
);
/**
Fill the input RedPath string with system UUID from SMBIOS table or use the customized
ID if FromSmbios == FALSE.
This is a helper function to build a RedPath string which can be used to address
a Redfish resource for this computer system. The input PathString must have a Systems
note in format of "Systems[UUID=%g]" or "Systems[UUID~%g]" to fill the UUID value.
Example:
Use "/v1/Systems[UUID=%g]/Bios" to build a RedPath to address the "Bios" resource
for this computer system.
@param[in] RedPath RedPath format to be build.
@param[in] FromSmbios Get system UUID from SMBIOS as computer system instance ID.
@param[in] IdString The computer system instance ID.
@return Full RedPath with system UUID inside, or NULL if error happens.
**/
CHAR8 *
EFIAPI
RedfishBuildPathWithSystemUuid (
IN CONST CHAR8 *RedPath,
IN BOOLEAN FromSmbios,
IN CHAR8 *IdString OPTIONAL
);
/**
Get a redfish response addressed by a RedPath string, including HTTP StatusCode, Headers
and Payload which record any HTTP response messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] RedPath RedPath string to address a resource, must start
from the root node.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The corresponding redfish resource has
been returned in Payload within RedResponse.
@retval EFI_INVALID_PARAMETER RedfishService, RedPath, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned Payload is NULL, indicates any error happen.
2. If the returned StatusCode is NULL, indicates any error happen.
3. If the returned StatusCode is not 2XX, indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishGetByService (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *RedPath,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Get a redfish response addressed by URI, including HTTP StatusCode, Headers
and Payload which record any HTTP response messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the URI resources.
@param[in] URI String to address a resource.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The corresponding redfish resource has
been returned in Payload within RedResponse.
@retval EFI_INVALID_PARAMETER RedfishService, RedPath, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned Payload is NULL, indicates any error happen.
2. If the returned StatusCode is NULL, indicates any error happen.
3. If the returned StatusCode is not 2XX, indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishGetByUri (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Get a redfish response addressed by the input Payload and relative RedPath string,
including HTTP StatusCode, Headers and Payload which record any HTTP response messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] Payload A existing REDFISH_PAYLOAD instance.
@param[in] RedPath Relative RedPath string to address a resource inside Payload.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful:
1. The HTTP StatusCode is NULL and the returned Payload in
RedResponse is not NULL, indicates the Redfish resource has
been parsed from the input payload directly.
2. The HTTP StatusCode is not NULL and the value is 2XX,
indicates the corresponding redfish resource has been returned
in Payload within RedResponse.
@retval EFI_INVALID_PARAMETER Payload, RedPath, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned Payload is NULL, indicates any error happen.
2. If StatusCode is not NULL and the returned value of StatusCode
is not 2XX, indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishGetByPayload (
IN REDFISH_PAYLOAD Payload,
IN CONST CHAR8 *RedPath,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP PATCH to perform updates on pre-existing Redfish resource.
This function uses the RedfishService to patch a Redfish resource addressed by
Uri (only the relative path is required). Changes to one or more properties within
the target resource are represented in the input Content, properties not specified
in Content won't be changed by this request. The corresponding redfish response will
returned, including HTTP StatusCode, Headers and Payload which record any HTTP response
messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] Uri Relative path to address the resource.
@param[in] Content JSON represented properties to be update.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The Redfish resource will be returned
in Payload within RedResponse if server send it back in the HTTP
response message body.
@retval EFI_INVALID_PARAMETER RedfishService, Uri, Content, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishPatchToUri (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
IN CONST CHAR8 *Content,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP PATCH to perform updates on target payload. Patch to odata.id in Payload directly.
This function uses the Payload to patch the Target. Changes to one or more properties
within the target resource are represented in the input Payload, properties not specified
in Payload won't be changed by this request. The corresponding redfish response will
returned, including HTTP StatusCode, Headers and Payload which record any HTTP response
messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] Target The target payload to be updated.
@param[in] Payload Payload with properties to be changed.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The Redfish resource will be returned
in Payload within RedResponse if server send it back in the HTTP
response message body.
@retval EFI_INVALID_PARAMETER Target, Payload, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishPatchToPayload (
IN REDFISH_PAYLOAD Target,
IN REDFISH_PAYLOAD Payload,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP POST to create new Redfish resource in the Resource Collection.
The POST request should be submitted to the Resource Collection in which the new resource
is to belong. The Resource Collection is addressed by URI. The Redfish may
ignore any service controlled properties. The corresponding redfish response will returned,
including HTTP StatusCode, Headers and Payload which record any HTTP response messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] Uri Relative path to address the resource.
@param[in] Content JSON represented properties to be update.
@param[in] ContentSize Size of the Content to be send to Redfish service
@param[in] ContentType Type of the Content to be send to Redfish service
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The Redfish resource will be returned
in Payload within RedResponse if server send it back in the HTTP
response message body.
@retval EFI_INVALID_PARAMETER RedfishService, Uri, Content, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishPostToUri (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
IN CONST CHAR8 *Content,
IN UINTN ContentSize OPTIONAL,
IN CONST CHAR8 *ContentType OPTIONAL,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP POST to create a new resource in target payload.
The POST request should be submitted to the Resource Collection in which the new resource
is to belong. The Resource Collection is addressed by Target payload. The Redfish may
ignore any service controlled properties. The corresponding redfish response will returned,
including HTTP StatusCode, Headers and Payload which record any HTTP response messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] Target Target payload of the Resource Collection.
@param[in] Payload The new resource to be created.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The Redfish resource will be returned
in Payload within RedResponse if server send it back in the HTTP
response message body.
@retval EFI_INVALID_PARAMETER Target, Payload, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishPostToPayload (
IN REDFISH_PAYLOAD Target,
IN REDFISH_PAYLOAD Payload,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP DELETE to remove a resource.
This function uses the RedfishService to remove a Redfish resource which is addressed
by input Uri (only the relative path is required). The corresponding redfish response will
returned, including HTTP StatusCode, Headers and Payload which record any HTTP response
messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] Uri Relative path to address the resource.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX, the Redfish resource has been removed.
If there is any message returned from server, it will be returned
in Payload within RedResponse.
@retval EFI_INVALID_PARAMETER RedfishService, Uri, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishDeleteByUri (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP DELETE to remove a resource.
This function uses the RedfishService to remove a Redfish resource which is addressed
by input Uri (only the relative path is required). The corresponding redfish response will
returned, including HTTP StatusCode, Headers and Payload which record any HTTP response
messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] Uri Relative path to address the resource.
@param[in] Content JSON represented properties to be deleted.
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX, the Redfish resource has been removed.
If there is any message returned from server, it will be returned
in Payload within RedResponse.
@retval EFI_INVALID_PARAMETER RedfishService, Uri, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishDeleteByUriEx (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
IN CONST CHAR8 *Content,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Use HTTP PUT to create new Redfish resource in the Resource Collection.
This function uses the RedfishService to put a Redfish resource addressed by
Uri (only the relative path is required). Changes to one or more properties within
the target resource are represented in the input Content, properties not specified
in Content won't be changed by this request. The corresponding redfish response will
returned, including HTTP StatusCode, Headers and Payload which record any HTTP response
messages.
Callers are responsible for freeing the HTTP StatusCode, Headers and Payload returned in
redfish response data.
@param[in] RedfishService The Service to access the Redfish resources.
@param[in] Uri Relative path to address the resource.
@param[in] Content JSON represented properties to be update.
@param[in] ContentSize Size of the Content to be send to Redfish service
@param[in] ContentType Type of the Content to be send to Redfish service
@param[out] RedResponse Pointer to the Redfish response data.
@retval EFI_SUCCESS The operation is successful, indicates the HTTP StatusCode is not
NULL and the value is 2XX. The Redfish resource will be returned
in Payload within RedResponse if server send it back in the HTTP
response message body.
@retval EFI_INVALID_PARAMETER RedfishService, Uri, Content, or RedResponse is NULL.
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred. Callers can get
more error info from returned HTTP StatusCode, Headers and Payload
within RedResponse:
1. If the returned StatusCode is NULL, indicates any error happen.
2. If the returned StatusCode is not NULL and the value is not 2XX,
indicates any error happen.
**/
EFI_STATUS
EFIAPI
RedfishPutToUri (
IN REDFISH_SERVICE RedfishService,
IN CONST CHAR8 *Uri,
IN CONST CHAR8 *Content,
IN UINTN ContentSize OPTIONAL,
IN CONST CHAR8 *ContentType OPTIONAL,
OUT REDFISH_RESPONSE *RedResponse
);
/**
Dump text in fractions.
@param[in] String ASCII string to dump.
**/
VOID
RedfishDumpJsonStringFractions (
IN CHAR8 *String
);
/**
Extract the JSON text content from REDFISH_PAYLOAD and dump to debug console.
@param[in] Payload The Redfish payload to dump.
**/
VOID
RedfishDumpPayload (
IN REDFISH_PAYLOAD Payload
);
/**
Dump text in JSON value.
@param[in] JsonValue The Redfish JSON value to dump.
**/
VOID
RedfishDumpJson (
IN EDKII_JSON_VALUE JsonValue
);
/**
This function will cleanup the HTTP header and Redfish payload resources.
@param[in] StatusCode The status code in HTTP response message.
@param[in] HeaderCount Number of HTTP header structures in Headers list.
@param[in] Headers Array containing list of HTTP headers.
@param[in] Payload The Redfish payload to dump.
**/
VOID
RedfishFreeResponse (
IN EFI_HTTP_STATUS_CODE *StatusCode,
IN UINTN HeaderCount,
IN EFI_HTTP_HEADER *Headers,
IN REDFISH_PAYLOAD Payload
);
/**
Check if the "@odata.type" in Payload is valid or not.
@param[in] Payload The Redfish payload to be checked.
@param[in] OdataTypeName OdataType will be retrieved from mapping list.
@param[in] OdataTypeMappingList The list of OdataType.
@param[in] OdataTypeMappingListSize The number of mapping list
@return TRUE if the "@odata.type" in Payload is valid, otherwise FALSE.
**/
BOOLEAN
RedfishIsValidOdataType (
IN REDFISH_PAYLOAD Payload,
IN CONST CHAR8 *OdataTypeName,
IN REDFISH_ODATA_TYPE_MAPPING *OdataTypeMappingList,
IN UINTN OdataTypeMappingListSize
);
/**
Check if the payload is collection
@param[in] Payload The Redfish payload to be checked.
@return TRUE if the payload is collection.
**/
BOOLEAN
RedfishIsPayloadCollection (
IN REDFISH_PAYLOAD Payload
);
/**
Get collection size.
@param[in] Payload The Redfish collection payload
@param[in] CollectionSize Size of this collection
@return EFI_SUCCESS Collection size is returned in CollectionSize
@return EFI_INVALID_PARAMETER The payload is not a collection.
**/
EFI_STATUS
RedfishGetCollectionSize (
IN REDFISH_PAYLOAD Payload,
IN UINTN *CollectionSize
);
/**
Get Redfish payload of collection member
@param[in] Payload The Redfish collection payload
@param[in] Index Index of collection member
@return NULL Fail to get collection member.
@return Non NULL Payload is returned.
**/
REDFISH_PAYLOAD
RedfishGetPayloadByIndex (
IN REDFISH_PAYLOAD Payload,
IN UINTN Index
);
/**
Check and return Redfish resource of the given Redpath.
@param[in] RedfishService Pointer to REDFISH_SERVICE
@param[in] Redpath Redpath of the resource.
@param[in] Response Optional return the resource.
@return EFI_STATUS
**/
EFI_STATUS
RedfishCheckIfRedpathExist (
IN REDFISH_SERVICE RedfishService,
IN CHAR8 *Redpath,
IN REDFISH_RESPONSE *Response OPTIONAL
);
/**
This function returns the string of Redfish service version.
@param[in] RedfishService Redfish service instance.
@param[out] ServiceVersionStr Redfish service string.
@return EFI_STATUS
**/
EFI_STATUS
RedfishGetServiceVersion (
IN REDFISH_SERVICE RedfishService,
OUT CHAR8 **ServiceVersionStr
);
/**
This function returns the string of Redfish service version.
@param[in] ServiceVersionStr The string of Redfish service version.
@param[in] Url The URL to build Redpath with ID.
Start with "/", for example "/Registries"
@param[in] Id ID string
@param[out] Redpath Pointer to retrieved Redpath, caller has to free
the memory allocated for this string.
@return EFI_STATUS
**/
EFI_STATUS
RedfishBuildRedpathUseId (
IN CHAR8 *ServiceVersionStr,
IN CHAR8 *Url,
IN CHAR8 *Id,
OUT CHAR8 **Redpath
);
#endif
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