+ if self.FvNameGuid == None or self.FvNameGuid == '':\r
+ if len(self.FvExtEntryType) > 0:\r
+ GenFdsGlobalVariable.ErrorLogger("FV Extension Header Entries declared for %s with no FvNameGuid declaration." % (self.UiFvName))\r
+ \r
+ if self.FvNameGuid <> None and self.FvNameGuid <> '':\r
+ TotalSize = 16 + 4\r
+ Buffer = ''\r
+ for Index in range (0, len(self.FvExtEntryType)):\r
+ if self.FvExtEntryType[Index] == 'FILE':\r
+ # check if the path is absolute or relative
+ if os.path.isabs(self.FvExtEntryData[Index]):
+ FileFullPath = os.path.normpath(self.FvExtEntryData[Index])
+ else:
+ FileFullPath = os.path.normpath(os.path.join(GenFdsGlobalVariable.WorkSpaceDir, self.FvExtEntryData[Index]))
+ # check if the file path exists or not
+ if not os.path.isfile(FileFullPath):
+ GenFdsGlobalVariable.ErrorLogger("Error opening FV Extension Header Entry file %s." % (self.FvExtEntryData[Index]))\r
+ FvExtFile = open (FileFullPath,'rb')\r
+ FvExtFile.seek(0,2)\r
+ Size = FvExtFile.tell()\r
+ if Size >= 0x10000:\r
+ GenFdsGlobalVariable.ErrorLogger("The size of FV Extension Header Entry file %s exceeds 0x10000." % (self.FvExtEntryData[Index]))\r
+ TotalSize += (Size + 4)\r
+ FvExtFile.seek(0)\r
+ Buffer += pack('HH', (Size + 4), int(self.FvExtEntryTypeValue[Index], 16))\r
+ Buffer += FvExtFile.read() \r
+ FvExtFile.close()\r
+ if self.FvExtEntryType[Index] == 'DATA':\r
+ ByteList = self.FvExtEntryData[Index].split(',')\r
+ Size = len (ByteList)\r
+ if Size >= 0x10000:\r
+ GenFdsGlobalVariable.ErrorLogger("The size of FV Extension Header Entry data %s exceeds 0x10000." % (self.FvExtEntryData[Index]))\r
+ TotalSize += (Size + 4)\r
+ Buffer += pack('HH', (Size + 4), int(self.FvExtEntryTypeValue[Index], 16))\r
+ for Index1 in range (0, Size):\r
+ Buffer += pack('B', int(ByteList[Index1], 16))\r
+\r
+ Guid = self.FvNameGuid.split('-')\r
+ Buffer = pack('LHHBBBBBBBBL', \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
+ TotalSize\r
+ ) + Buffer\r
+\r
+ #\r
+ # Generate FV extension header file if the total size is not zero\r
+ #\r
+ if TotalSize > 0:\r
+ FvExtHeaderFileName = os.path.join(GenFdsGlobalVariable.FvDir, self.UiFvName + '.ext')\r
+ FvExtHeaderFile = StringIO.StringIO()\r
+ FvExtHeaderFile.write(Buffer)\r
+ Changed = SaveFileOnChange(FvExtHeaderFileName, FvExtHeaderFile.getvalue(), True)\r
+ FvExtHeaderFile.close()\r
+ if Changed:\r
+ if os.path.exists (self.InfFileName):\r
+ os.remove (self.InfFileName)\r
+ self.FvInfFile.writelines("EFI_FV_EXT_HEADER_FILE_NAME = " + \\r
+ FvExtHeaderFileName + \\r
+ T_CHAR_LF)\r