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## @file
# This file contained the parser for [Depex] sections in INF file
#
# Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials are licensed and made available
# under the terms and conditions of the BSD License which accompanies this
# distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
'''
InfDepexSectionParser
'''
##
# Import Modules
#
import re
import Logger.Log as Logger
from Logger import StringTable as ST
from Logger.ToolError import FORMAT_INVALID
from Parser.InfParserMisc import InfExpandMacro
from Library import DataType as DT
from Library.Misc import GetSplitValueList
from Parser.InfParserMisc import InfParserSectionRoot
class InfDepexSectionParser(InfParserSectionRoot):
## InfDepexParser
#
# For now, only separate Depex String and comments.
# Have two types of section header.
# 1. [Depex.Arch.ModuleType, ...]
# 2. [Depex.Arch|FFE, ...]
#
def InfDepexParser(self, SectionString, InfSectionObject, FileName):
DepexContent = []
DepexComment = []
ValueList = []
#
# Parse section content
#
for Line in SectionString:
LineContent = Line[0]
LineNo = Line[1]
#
# Found comment
#
if LineContent.strip().startswith(DT.TAB_COMMENT_SPLIT):
DepexComment.append((LineContent, LineNo))
continue
#
# Replace with [Defines] section Macro
#
LineContent = InfExpandMacro(LineContent,
(FileName, LineContent, Line[1]),
self.FileLocalMacros,
None, True)
CommentCount = LineContent.find(DT.TAB_COMMENT_SPLIT)
if CommentCount > -1:
DepexComment.append((LineContent[CommentCount:], LineNo))
LineContent = LineContent[:CommentCount-1]
CommentCount = -1
DepexContent.append((LineContent, LineNo))
TokenList = GetSplitValueList(LineContent, DT.TAB_COMMENT_SPLIT)
ValueList[0:len(TokenList)] = TokenList
#
# Current section archs
#
KeyList = []
LastItem = ''
for Item in self.LastSectionHeaderContent:
LastItem = Item
if (Item[1], Item[2], Item[3]) not in KeyList:
KeyList.append((Item[1], Item[2], Item[3]))
NewCommentList = []
FormatCommentLn = -1
ReFormatComment = re.compile(r"""#(?:\s*)\[(.*?)\](?:.*)""", re.DOTALL)
for CommentItem in DepexComment:
CommentContent = CommentItem[0]
if ReFormatComment.match(CommentContent) != None:
FormatCommentLn = CommentItem[1] + 1
continue
if CommentItem[1] != FormatCommentLn:
NewCommentList.append(CommentContent)
else:
FormatCommentLn = CommentItem[1] + 1
if not InfSectionObject.SetDepex(DepexContent, KeyList = KeyList, CommentList = NewCommentList):
Logger.Error('InfParser',
FORMAT_INVALID,
ST.ERR_INF_PARSER_MODULE_SECTION_TYPE_ERROR%("[Depex]"),
File=FileName,
Line=LastItem[3])
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