## @file\r
# generate capsule\r
#\r
-# Copyright (c) 2007-2013, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2007-2018, Intel Corporation. All rights reserved.<BR>\r
#\r
-# This program and the accompanying materials\r
-# are licensed and made available under the terms and conditions of the BSD License\r
-# which accompanies this distribution. The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
-#\r
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+# SPDX-License-Identifier: BSD-2-Clause-Patent\r
#\r
\r
##\r
# Import Modules\r
#\r
-import Ffs\r
-from GenFdsGlobalVariable import GenFdsGlobalVariable\r
-import StringIO\r
+from __future__ import absolute_import\r
+from .GenFdsGlobalVariable import GenFdsGlobalVariable\r
+from io import BytesIO\r
+from struct import pack\r
+import os\r
+from Common.Misc import SaveFileOnChange\r
+import uuid\r
\r
## base class for capsule data\r
#\r
# @param self The object pointer\r
def __init__(self):\r
pass\r
- \r
+\r
## generate capsule data\r
#\r
# @param self The object pointer\r
def GenCapsuleSubItem(self):\r
pass\r
- \r
+\r
## FFS class for capsule data\r
#\r
#\r
#\r
def GenCapsuleSubItem(self):\r
if self.FvName.find('.fv') == -1:\r
- if self.FvName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FvDict.keys():\r
- FvObj = GenFdsGlobalVariable.FdfParser.Profile.FvDict.get(self.FvName.upper())\r
- FdBuffer = StringIO.StringIO('')\r
+ if self.FvName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FvDict:\r
+ FvObj = GenFdsGlobalVariable.FdfParser.Profile.FvDict[self.FvName.upper()]\r
+ FdBuffer = BytesIO()\r
FvObj.CapsuleName = self.CapsuleName\r
FvFile = FvObj.AddToBuffer(FdBuffer)\r
FvObj.CapsuleName = None\r
#\r
def GenCapsuleSubItem(self):\r
if self.FdName.find('.fd') == -1:\r
- if self.FdName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FdDict.keys():\r
- FdObj = GenFdsGlobalVariable.FdfParser.Profile.FdDict.get(self.FdName.upper())\r
+ if self.FdName.upper() in GenFdsGlobalVariable.FdfParser.Profile.FdDict:\r
+ FdObj = GenFdsGlobalVariable.FdfParser.Profile.FdDict[self.FdName.upper()]\r
FdFile = FdObj.GenFd()\r
return FdFile\r
else:\r
FdFile = GenFdsGlobalVariable.ReplaceWorkspaceMacro(self.FdName)\r
return FdFile\r
- \r
+\r
## AnyFile class for capsule data\r
#\r
#\r
#\r
def GenCapsuleSubItem(self):\r
return self.FileName\r
- \r
+\r
## Afile class for capsule data\r
#\r
#\r
# @retval string Generated file name\r
#\r
def GenCapsuleSubItem(self):\r
- return self.FileName
\ No newline at end of file
+ return self.FileName\r
+\r
+class CapsulePayload(CapsuleData):\r
+ '''Generate payload file, the header is defined below:\r
+ #pragma pack(1)\r
+ typedef struct {\r
+ UINT32 Version;\r
+ EFI_GUID UpdateImageTypeId;\r
+ UINT8 UpdateImageIndex;\r
+ UINT8 reserved_bytes[3];\r
+ UINT32 UpdateImageSize;\r
+ UINT32 UpdateVendorCodeSize;\r
+ UINT64 UpdateHardwareInstance; //Introduced in v2\r
+ } EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER;\r
+ '''\r
+ def __init__(self):\r
+ self.UiName = None\r
+ self.Version = None\r
+ self.ImageTypeId = None\r
+ self.ImageIndex = None\r
+ self.HardwareInstance = None\r
+ self.ImageFile = []\r
+ self.VendorCodeFile = []\r
+ self.Certificate_Guid = None\r
+ self.MonotonicCount = None\r
+ self.Existed = False\r
+ self.Buffer = None\r
+\r
+ def GenCapsuleSubItem(self, AuthData=[]):\r
+ if not self.Version:\r
+ self.Version = '0x00000002'\r
+ if not self.ImageIndex:\r
+ self.ImageIndex = '0x1'\r
+ if not self.HardwareInstance:\r
+ self.HardwareInstance = '0x0'\r
+ ImageFileSize = os.path.getsize(self.ImageFile)\r
+ if AuthData:\r
+ # the ImageFileSize need include the full authenticated info size. From first bytes of MonotonicCount to last bytes of certificate.\r
+ # the 32 bit is the MonotonicCount, dwLength, wRevision, wCertificateType and CertType\r
+ ImageFileSize += 32\r
+ VendorFileSize = 0\r
+ if self.VendorCodeFile:\r
+ VendorFileSize = os.path.getsize(self.VendorCodeFile)\r
+\r
+ #\r
+ # Fill structure\r
+ #\r
+ Guid = self.ImageTypeId.split('-')\r
+ Buffer = pack('=ILHHBBBBBBBBBBBBIIQ',\r
+ int(self.Version, 16),\r
+ int(Guid[0], 16),\r
+ int(Guid[1], 16),\r
+ int(Guid[2], 16),\r
+ int(Guid[3][-4:-2], 16),\r
+ int(Guid[3][-2:], 16),\r
+ int(Guid[4][-12:-10], 16),\r
+ int(Guid[4][-10:-8], 16),\r
+ int(Guid[4][-8:-6], 16),\r
+ int(Guid[4][-6:-4], 16),\r
+ int(Guid[4][-4:-2], 16),\r
+ int(Guid[4][-2:], 16),\r
+ int(self.ImageIndex, 16),\r
+ 0,\r
+ 0,\r
+ 0,\r
+ ImageFileSize,\r
+ VendorFileSize,\r
+ int(self.HardwareInstance, 16)\r
+ )\r
+ if AuthData:\r
+ Buffer += pack('QIHH', AuthData[0], AuthData[1], AuthData[2], AuthData[3])\r
+ Buffer += uuid.UUID(AuthData[4]).bytes_le\r
+\r
+ #\r
+ # Append file content to the structure\r
+ #\r
+ ImageFile = open(self.ImageFile, 'rb')\r
+ Buffer += ImageFile.read()\r
+ ImageFile.close()\r
+ if self.VendorCodeFile:\r
+ VendorFile = open(self.VendorCodeFile, 'rb')\r
+ Buffer += VendorFile.read()\r
+ VendorFile.close()\r
+ self.Existed = True\r
+ return Buffer\r
projects / mirror_edk2.git / blobdiff