97fa0ee9b1
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Yingke Liu <yingke.d.liu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15971 6f19259b-4bc3-4df7-8a09-765794883524
108 lines
3.8 KiB
Python
108 lines
3.8 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 - 2012, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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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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Filename = self._FilePath
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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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FileLinesList = open(Filename, "r", 0).readlines()
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except BaseException:
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EdkLogger.error("build", AUTOGEN_ERROR, 'File %s is opened failed.' % Filename)
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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.lower().startswith(TAB_SECTION_START) and line.lower().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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SectionData = []
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SectionLine = ''
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# Get depex expresion
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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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DepexExpresionList = []
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if not self._FileSectionDataList:
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return DepexExpresionList
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for SectionDataDict in self._FileSectionDataList:
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for key in SectionDataDict.keys():
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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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DepexExpresionList.append({SubKey: SectionDataDict[key]})
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return DepexExpresionList
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