mirror of https://github.com/acidanthera/audk.git
104 lines
3.9 KiB
Python
104 lines
3.9 KiB
Python
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## @file
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# This file contained the parser for [Depex] sections in INF file
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#
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# Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials are licensed and made available
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# under the terms and conditions of the BSD License which accompanies this
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# 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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'''
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InfDepexSectionParser
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'''
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##
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# Import Modules
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#
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import re
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import Logger.Log as Logger
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from Logger import StringTable as ST
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from Logger.ToolError import FORMAT_INVALID
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from Parser.InfParserMisc import InfExpandMacro
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from Library import DataType as DT
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from Library.Misc import GetSplitValueList
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from Parser.InfParserMisc import InfParserSectionRoot
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class InfDepexSectionParser(InfParserSectionRoot):
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## InfDepexParser
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#
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# For now, only separate Depex String and comments.
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# Have two types of section header.
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# 1. [Depex.Arch.ModuleType, ...]
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# 2. [Depex.Arch|FFE, ...]
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#
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def InfDepexParser(self, SectionString, InfSectionObject, FileName):
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DepexContent = []
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DepexComment = []
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ValueList = []
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#
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# Parse section content
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#
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for Line in SectionString:
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LineContent = Line[0]
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LineNo = Line[1]
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#
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# Found comment
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#
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if LineContent.strip().startswith(DT.TAB_COMMENT_SPLIT):
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DepexComment.append((LineContent, LineNo))
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continue
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#
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# Replace with [Defines] section Macro
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#
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LineContent = InfExpandMacro(LineContent,
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(FileName, LineContent, Line[1]),
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self.FileLocalMacros,
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None, True)
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CommentCount = LineContent.find(DT.TAB_COMMENT_SPLIT)
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if CommentCount > -1:
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DepexComment.append((LineContent[CommentCount:], LineNo))
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LineContent = LineContent[:CommentCount-1]
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CommentCount = -1
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DepexContent.append((LineContent, LineNo))
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TokenList = GetSplitValueList(LineContent, DT.TAB_COMMENT_SPLIT)
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ValueList[0:len(TokenList)] = TokenList
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#
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# Current section archs
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#
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KeyList = []
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LastItem = ''
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for Item in self.LastSectionHeaderContent:
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LastItem = Item
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if (Item[1], Item[2], Item[3]) not in KeyList:
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KeyList.append((Item[1], Item[2], Item[3]))
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NewCommentList = []
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FormatCommentLn = -1
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ReFormatComment = re.compile(r"""#(?:\s*)\[(.*?)\](?:.*)""", re.DOTALL)
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for CommentItem in DepexComment:
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CommentContent = CommentItem[0]
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if ReFormatComment.match(CommentContent) != None:
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FormatCommentLn = CommentItem[1] + 1
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continue
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if CommentItem[1] != FormatCommentLn:
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NewCommentList.append(CommentContent)
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else:
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FormatCommentLn = CommentItem[1] + 1
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if not InfSectionObject.SetDepex(DepexContent, KeyList = KeyList, CommentList = NewCommentList):
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Logger.Error('InfParser',
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FORMAT_INVALID,
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ST.ERR_INF_PARSER_MODULE_SECTION_TYPE_ERROR%("[Depex]"),
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File=FileName,
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Line=LastItem[3])
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