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https://github.com/CloverHackyColor/CloverBootloader.git
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120 lines
4.5 KiB
Python
120 lines
4.5 KiB
Python
## @file
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# Parser a Inf file and Get specify section data.
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#
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# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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## Import Modules
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#
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import Common.EdkLogger as EdkLogger
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from Common.BuildToolError import *
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from Common.DataType import *
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class InfSectionParser():
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def __init__(self, FilePath):
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self._FilePath = FilePath
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self._FileSectionDataList = []
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self._ParserInf()
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def _ParserInf(self):
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FileLinesList = []
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UserExtFind = False
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FindEnd = True
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FileLastLine = False
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SectionLine = ''
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SectionData = []
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try:
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with open(self._FilePath, "r") as File:
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FileLinesList = File.readlines()
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except BaseException:
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EdkLogger.error("build", AUTOGEN_ERROR, 'File %s is opened failed.' % self._FilePath)
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for Index in range(0, len(FileLinesList)):
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line = str(FileLinesList[Index]).strip()
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if Index + 1 == len(FileLinesList):
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FileLastLine = True
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NextLine = ''
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else:
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NextLine = str(FileLinesList[Index + 1]).strip()
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if UserExtFind and FindEnd == False:
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if line:
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SectionData.append(line)
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if line.startswith(TAB_SECTION_START) and line.endswith(TAB_SECTION_END):
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SectionLine = line
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UserExtFind = True
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FindEnd = False
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if (NextLine != '' and NextLine[0] == TAB_SECTION_START and \
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NextLine[-1] == TAB_SECTION_END) or FileLastLine:
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UserExtFind = False
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FindEnd = True
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self._FileSectionDataList.append({SectionLine: SectionData[:]})
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del SectionData[:]
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SectionLine = ''
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# Get user extension TianoCore data
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#
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# @return: a list include some dictionary that key is section and value is a list contain all data.
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def GetUserExtensionTianoCore(self):
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UserExtensionTianoCore = []
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if not self._FileSectionDataList:
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return UserExtensionTianoCore
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for SectionDataDict in self._FileSectionDataList:
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for key in SectionDataDict:
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if key.lower().startswith("[userextensions") and key.lower().find('.tianocore.') > -1:
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SectionLine = key.lstrip(TAB_SECTION_START).rstrip(TAB_SECTION_END)
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SubSectionList = [SectionLine]
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if str(SectionLine).find(TAB_COMMA_SPLIT) > -1:
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SubSectionList = str(SectionLine).split(TAB_COMMA_SPLIT)
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for SubSection in SubSectionList:
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if SubSection.lower().find('.tianocore.') > -1:
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UserExtensionTianoCore.append({SubSection: SectionDataDict[key]})
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return UserExtensionTianoCore
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# Get depex expression
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#
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# @return: a list include some dictionary that key is section and value is a list contain all data.
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def GetDepexExpresionList(self):
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DepexExpressionList = []
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if not self._FileSectionDataList:
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return DepexExpressionList
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for SectionDataDict in self._FileSectionDataList:
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for key in SectionDataDict:
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if key.lower() == "[depex]" or key.lower().startswith("[depex."):
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SectionLine = key.lstrip(TAB_SECTION_START).rstrip(TAB_SECTION_END)
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SubSectionList = [SectionLine]
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if str(SectionLine).find(TAB_COMMA_SPLIT) > -1:
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SubSectionList = str(SectionLine).split(TAB_COMMA_SPLIT)
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for SubSection in SubSectionList:
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SectionList = SubSection.split(TAB_SPLIT)
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SubKey = ()
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if len(SectionList) == 1:
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SubKey = (TAB_ARCH_COMMON, TAB_ARCH_COMMON)
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elif len(SectionList) == 2:
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SubKey = (SectionList[1], TAB_ARCH_COMMON)
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elif len(SectionList) == 3:
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SubKey = (SectionList[1], SectionList[2])
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else:
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EdkLogger.error("build", AUTOGEN_ERROR, 'Section %s is invalid.' % key)
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DepexExpressionList.append({SubKey: SectionDataDict[key]})
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return DepexExpressionList
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