diff options
Diffstat (limited to 'BaseTools/Source/Python/Common/Edk2')
3 files changed, 103 insertions, 103 deletions
diff --git a/BaseTools/Source/Python/Common/Edk2/Capsule/FmpPayloadHeader.py b/BaseTools/Source/Python/Common/Edk2/Capsule/FmpPayloadHeader.py index ddc142c39e..aa45c3a90f 100644 --- a/BaseTools/Source/Python/Common/Edk2/Capsule/FmpPayloadHeader.py +++ b/BaseTools/Source/Python/Common/Edk2/Capsule/FmpPayloadHeader.py @@ -1,85 +1,85 @@ -## @file
-# Module that encodes and decodes a FMP_PAYLOAD_HEADER with a payload.
-# The FMP_PAYLOAD_HEADER is processed by the FmpPayloadHeaderLib in the
-# FmpDevicePkg.
-#
-# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-
-'''
-FmpPayloadHeader
-'''
-
-import struct
-
-def _SIGNATURE_32 (A, B, C, D):
- return struct.unpack ('=I',bytearray (A + B + C + D, 'ascii'))[0]
-
-def _SIGNATURE_32_TO_STRING (Signature):
- return struct.pack ("<I", Signature).decode ()
-
-class FmpPayloadHeaderClass (object):
- #
- # typedef struct {
- # UINT32 Signature;
- # UINT32 HeaderSize;
- # UINT32 FwVersion;
- # UINT32 LowestSupportedVersion;
- # } FMP_PAYLOAD_HEADER;
- #
- # #define FMP_PAYLOAD_HEADER_SIGNATURE SIGNATURE_32 ('M', 'S', 'S', '1')
- #
- _StructFormat = '<IIII'
- _StructSize = struct.calcsize (_StructFormat)
-
- _FMP_PAYLOAD_HEADER_SIGNATURE = _SIGNATURE_32 ('M', 'S', 'S', '1')
-
- def __init__ (self):
- self._Valid = False
- self.Signature = self._FMP_PAYLOAD_HEADER_SIGNATURE
- self.HeaderSize = self._StructSize
- self.FwVersion = 0x00000000
- self.LowestSupportedVersion = 0x00000000
- self.Payload = b''
-
- def Encode (self):
- FmpPayloadHeader = struct.pack (
- self._StructFormat,
- self.Signature,
- self.HeaderSize,
- self.FwVersion,
- self.LowestSupportedVersion
- )
- self._Valid = True
- return FmpPayloadHeader + self.Payload
-
- def Decode (self, Buffer):
- if len (Buffer) < self._StructSize:
- raise ValueError
- (Signature, HeaderSize, FwVersion, LowestSupportedVersion) = \
- struct.unpack (
- self._StructFormat,
- Buffer[0:self._StructSize]
- )
- if Signature != self._FMP_PAYLOAD_HEADER_SIGNATURE:
- raise ValueError
- if HeaderSize < self._StructSize:
- raise ValueError
- self.Signature = Signature
- self.HeaderSize = HeaderSize
- self.FwVersion = FwVersion
- self.LowestSupportedVersion = LowestSupportedVersion
- self.Payload = Buffer[self.HeaderSize:]
-
- self._Valid = True
- return self.Payload
-
- def DumpInfo (self):
- if not self._Valid:
- raise ValueError
- print ('FMP_PAYLOAD_HEADER.Signature = {Signature:08X} ({SignatureString})'.format (Signature = self.Signature, SignatureString = _SIGNATURE_32_TO_STRING (self.Signature)))
- print ('FMP_PAYLOAD_HEADER.HeaderSize = {HeaderSize:08X}'.format (HeaderSize = self.HeaderSize))
- print ('FMP_PAYLOAD_HEADER.FwVersion = {FwVersion:08X}'.format (FwVersion = self.FwVersion))
- print ('FMP_PAYLOAD_HEADER.LowestSupportedVersion = {LowestSupportedVersion:08X}'.format (LowestSupportedVersion = self.LowestSupportedVersion))
- print ('sizeof (Payload) = {Size:08X}'.format (Size = len (self.Payload)))
+## @file +# Module that encodes and decodes a FMP_PAYLOAD_HEADER with a payload. +# The FMP_PAYLOAD_HEADER is processed by the FmpPayloadHeaderLib in the +# FmpDevicePkg. +# +# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> +# SPDX-License-Identifier: BSD-2-Clause-Patent +# + +''' +FmpPayloadHeader +''' + +import struct + +def _SIGNATURE_32 (A, B, C, D): + return struct.unpack ('=I',bytearray (A + B + C + D, 'ascii'))[0] + +def _SIGNATURE_32_TO_STRING (Signature): + return struct.pack ("<I", Signature).decode () + +class FmpPayloadHeaderClass (object): + # + # typedef struct { + # UINT32 Signature; + # UINT32 HeaderSize; + # UINT32 FwVersion; + # UINT32 LowestSupportedVersion; + # } FMP_PAYLOAD_HEADER; + # + # #define FMP_PAYLOAD_HEADER_SIGNATURE SIGNATURE_32 ('M', 'S', 'S', '1') + # + _StructFormat = '<IIII' + _StructSize = struct.calcsize (_StructFormat) + + _FMP_PAYLOAD_HEADER_SIGNATURE = _SIGNATURE_32 ('M', 'S', 'S', '1') + + def __init__ (self): + self._Valid = False + self.Signature = self._FMP_PAYLOAD_HEADER_SIGNATURE + self.HeaderSize = self._StructSize + self.FwVersion = 0x00000000 + self.LowestSupportedVersion = 0x00000000 + self.Payload = b'' + + def Encode (self): + FmpPayloadHeader = struct.pack ( + self._StructFormat, + self.Signature, + self.HeaderSize, + self.FwVersion, + self.LowestSupportedVersion + ) + self._Valid = True + return FmpPayloadHeader + self.Payload + + def Decode (self, Buffer): + if len (Buffer) < self._StructSize: + raise ValueError + (Signature, HeaderSize, FwVersion, LowestSupportedVersion) = \ + struct.unpack ( + self._StructFormat, + Buffer[0:self._StructSize] + ) + if Signature != self._FMP_PAYLOAD_HEADER_SIGNATURE: + raise ValueError + if HeaderSize < self._StructSize: + raise ValueError + self.Signature = Signature + self.HeaderSize = HeaderSize + self.FwVersion = FwVersion + self.LowestSupportedVersion = LowestSupportedVersion + self.Payload = Buffer[self.HeaderSize:] + + self._Valid = True + return self.Payload + + def DumpInfo (self): + if not self._Valid: + raise ValueError + print ('FMP_PAYLOAD_HEADER.Signature = {Signature:08X} ({SignatureString})'.format (Signature = self.Signature, SignatureString = _SIGNATURE_32_TO_STRING (self.Signature))) + print ('FMP_PAYLOAD_HEADER.HeaderSize = {HeaderSize:08X}'.format (HeaderSize = self.HeaderSize)) + print ('FMP_PAYLOAD_HEADER.FwVersion = {FwVersion:08X}'.format (FwVersion = self.FwVersion)) + print ('FMP_PAYLOAD_HEADER.LowestSupportedVersion = {LowestSupportedVersion:08X}'.format (LowestSupportedVersion = self.LowestSupportedVersion)) + print ('sizeof (Payload) = {Size:08X}'.format (Size = len (self.Payload))) diff --git a/BaseTools/Source/Python/Common/Edk2/Capsule/__init__.py b/BaseTools/Source/Python/Common/Edk2/Capsule/__init__.py index 1e69fca2ea..119f1f2a66 100644 --- a/BaseTools/Source/Python/Common/Edk2/Capsule/__init__.py +++ b/BaseTools/Source/Python/Common/Edk2/Capsule/__init__.py @@ -1,9 +1,9 @@ -## @file
-# Python 'Common.Edk2.Capsule' package initialization file.
-#
-# This file is required to make Python interpreter treat the directory
-# as containing package.
-#
-# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
+## @file +# Python 'Common.Edk2.Capsule' package initialization file. +# +# This file is required to make Python interpreter treat the directory +# as containing package. +# +# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> +# SPDX-License-Identifier: BSD-2-Clause-Patent +# diff --git a/BaseTools/Source/Python/Common/Edk2/__init__.py b/BaseTools/Source/Python/Common/Edk2/__init__.py index 168041c40c..0d26bda57a 100644 --- a/BaseTools/Source/Python/Common/Edk2/__init__.py +++ b/BaseTools/Source/Python/Common/Edk2/__init__.py @@ -1,9 +1,9 @@ -## @file
-# Python 'Common.Edk2' package initialization file.
-#
-# This file is required to make Python interpreter treat the directory
-# as containing package.
-#
-# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
-# SPDX-License-Identifier: BSD-2-Clause-Patent
-#
+## @file +# Python 'Common.Edk2' package initialization file. +# +# This file is required to make Python interpreter treat the directory +# as containing package. +# +# Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> +# SPDX-License-Identifier: BSD-2-Clause-Patent +# |