RedfishPkg/RedfishContentCodingLib: EDKII Redfish En/Decode library

BZ#:3174
Platform library to provide the encoding/decoding algorithms for
the Redfish packets.
The supported value could be one of below or any which is
platform-specific.
  - HTTP_CONTENT_ENCODING_IDENTITY "identity"
  - HTTP_CONTENT_ENCODING_GZIP     "gzip"
  - HTTP_CONTENT_ENCODING_COMPRESS "compress"
  - HTTP_CONTENT_ENCODING_DEFLATE  "deflate"
  - HTTP_CONTENT_ENCODING_BROTLI   "br"

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
This commit is contained in:
Abner Chang 2021-01-18 10:58:25 +08:00 committed by mergify[bot]
parent 69637f91c7
commit 35f87da8a2
5 changed files with 199 additions and 2 deletions

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/** @file
Definitinos of RedfishContentCodingLib.
(C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef REDFISH_CONTENT_CODING_LIB_H_
#define REDFISH_CONTENT_CODING_LIB_H_
/**
This is the function to encode the content use the
algorithm indicated in ContentEncodedValue. The naming of
ContentEncodedValue is follow HTTP spec or could be a
platform-specific value.
@param[in] ContentEncodedValue HTTP conent encoded value.
The value could be one of below
or any which is platform-specific.
- HTTP_CONTENT_ENCODING_IDENTITY "identity"
- HTTP_CONTENT_ENCODING_GZIP "gzip"
- HTTP_CONTENT_ENCODING_COMPRESS "compress"
- HTTP_CONTENT_ENCODING_DEFLATE "deflate"
- HTTP_CONTENT_ENCODING_BROTLI "br"
@param[in] OriginalContent Original content.
@param[in] OriginalContentLength The length of original content.
@param[out] EncodedContentPointer Pointer to receive the encoded content pointer.
@param[out] EncodedContentLength Length of encoded content.
@retval EFI_SUCCESS Content is encoded successfully.
@retval EFI_UNSUPPORTED No supported encoding funciton,
@retval EFI_INVALID_PARAMETER One of the given parameter is invalid.
**/
EFI_STATUS
RedfishContentEncode (
IN CHAR8 *ContentEncodedValue,
IN CHAR8 *OriginalContent,
IN UINTN OriginalContentLength,
OUT VOID **EncodedContentPointer,
OUT UINTN *EncodedLength
);
/**
This is the function to decode the content use the
algorithm indicated in ContentEncodedValue. The naming of
ContentEncodedValue is follow HTTP spec or could be a
platform-specific value.
@param[in] ContentDecodedValue HTTP conent decoded value.
The value could be one of below
or any which is platform-specific.
- HTTP_CONTENT_ENCODING_IDENTITY "identity"
- HTTP_CONTENT_ENCODING_GZIP "gzip"
- HTTP_CONTENT_ENCODING_COMPRESS "compress"
- HTTP_CONTENT_ENCODING_DEFLATE "deflate"
- HTTP_CONTENT_ENCODING_BROTLI "br"
@param[in] ContentPointer Original content.
@param[in] ContentLength The length of original content.
@param[out] DecodedContentPointer Pointer to receive decoded content pointer.
@param[out] DecodedContentLength Length of decoded content.
@retval EFI_SUCCESS Content is decoded successfully.
@retval EFI_UNSUPPORTED No supported decoding funciton,
@retval EFI_INVALID_PARAMETER One of the given parameter is invalid.
**/
EFI_STATUS
RedfishContentDecode (
IN CHAR8 *ContentEncodedValue,
IN VOID *ContentPointer,
IN UINTN ContentLength,
OUT VOID **DecodedContentPointer,
OUT UINTN *DecodedLength
);
#endif

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/** @file
NULL instace of RedfishContentCodingLib
(C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Uefi.h>
/**
This is the function to encode the content use the
algorithm indicated in ContentEncodedValue. The naming of
ContentEncodedValue is follow HTTP spec or could be a
platform-specific value.
@param[in] ContentEncodedValue HTTP conent encoded value.
The value could be one of below
or any which is platform-specific.
- HTTP_CONTENT_ENCODING_IDENTITY "identity"
- HTTP_CONTENT_ENCODING_GZIP "gzip"
- HTTP_CONTENT_ENCODING_COMPRESS "compress"
- HTTP_CONTENT_ENCODING_DEFLATE "deflate"
- HTTP_CONTENT_ENCODING_BROTLI "br"
@param[in] OriginalContent Original content.
@param[in] OriginalContentLength The length of original content.
@param[out] EncodedContentPointer Pointer to receive the encoded content pointer.
@param[out] EncodedContentLength Length of encoded content.
@retval EFI_SUCCESS Content is encoded successfully.
@retval EFI_UNSUPPORTED No supported encoding funciton,
@retval EFI_INVALID_PARAMETER One of the given parameter is invalid.
**/
EFI_STATUS
RedfishContentEncode (
IN CHAR8 *ContentEncodedValue,
IN CHAR8 *OriginalContent,
IN UINTN OriginalContentLength,
OUT VOID **EncodedContentPointer,
OUT UINTN *EncodedContentLength
)
{
return EFI_UNSUPPORTED;
}
/**
This is the function to decode the content use the
algorithm indicated in ContentEncodedValue. The naming of
ContentEncodedValue is follow HTTP spec or could be a
platform-specific value.
@param[in] ContentDecodedValue HTTP conent decoded value.
The value could be one of below
or any which is platform-specific.
- HTTP_CONTENT_ENCODING_IDENTITY "identity"
- HTTP_CONTENT_ENCODING_GZIP "gzip"
- HTTP_CONTENT_ENCODING_COMPRESS "compress"
- HTTP_CONTENT_ENCODING_DEFLATE "deflate"
- HTTP_CONTENT_ENCODING_BROTLI "br"
@param[in] ContentPointer Original content.
@param[in] ContentLength The length of original content.
@param[out] DecodedContentPointer Pointer to receive decoded content pointer.
@param[out] DecodedContentLength Length of decoded content.
@retval EFI_SUCCESS Content is decoded successfully.
@retval EFI_UNSUPPORTED No supported decoding funciton,
@retval EFI_INVALID_PARAMETER One of the given parameter is invalid.
**/
EFI_STATUS
RedfishContentDecode (
IN CHAR8 *ContentDecodedValue,
IN VOID *ContentPointer,
IN UINTN ContentLength,
OUT VOID **DecodedContentPointer,
OUT UINTN *DecodedContentLength
)
{
return EFI_UNSUPPORTED;
}

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## @file
# NULL instance of RedfishContentCodingLibNull
# This library is used to encode/decode Redfish payload.
#
# (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
[Defines]
INF_VERSION = 0x0001000b
BASE_NAME = RedfishContentCodingLibNull
FILE_GUID = 06B10249-4D38-FF37-0CA5-13AFB6D625CC
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = RedfishContentCodingLib
#
# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64 RISCV64
#
[Sources]
RedfishContentCodingLibNull.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
RedfishPkg/RedfishPkg.dec

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@ -2,7 +2,7 @@
# Redfish Package
#
# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
# (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
##
@ -50,6 +50,11 @@
#
JsonLib|Include/Library/JsonLib.h
## @libraryclass Provides the library functions to encode/decode
# Redfish packet.
#
RedfishContentCodingLib|Include/Library/RedfishContentCodingLib.h
[LibraryClasses.Common.Private]
## @libraryclass Provides the private C runtime library functions.
# CRT library is currently used by edk2 JsonLib (open source

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@ -2,7 +2,7 @@
# Redfish Package
#
# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
# (C) Copyright 2020 Hewlett-Packard Enterprise Development LP.
# (C) Copyright 2021 Hewlett-Packard Enterprise Development LP.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@ -37,6 +37,7 @@
NetLib|NetworkPkg/Library/DxeNetLib/DxeNetLib.inf
DpcLib|NetworkPkg/Library/DxeDpcLib/DxeDpcLib.inf
RedfishPlatformCredentialLib|RedfishPkg/Library/PlatformCredentialLibNull/PlatformCredentialLibNull.inf
RedfishContentCodingLib|RedfishPkg/Library/RedfishContentCodingLibNull/RedfishContentCodingLibNull.inf
[LibraryClasses.ARM, LibraryClasses.AARCH64]
#
@ -49,6 +50,7 @@
[Components]
RedfishPkg/Library/PlatformHostInterfaceLibNull/PlatformHostInterfaceLibNull.inf
RedfishPkg/Library/PlatformCredentialLibNull/PlatformCredentialLibNull.inf
RedfishPkg/Library/RedfishContentCodingLibNull/RedfishContentCodingLibNull.inf
RedfishPkg/Library/DxeRestExLib/DxeRestExLib.inf
RedfishPkg/Library/BaseUcs2Utf8Lib/BaseUcs2Utf8Lib.inf
RedfishPkg/PrivateLibrary/RedfishCrtLib/RedfishCrtLib.inf