BaseTools/Source/Python/UPT/Parser/InfPackageSectionParser.py

   1 ## @file
   2 # This file contained the parser for [Packages] sections in INF file
   3 #
   4 # Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR>
   5 #
   6 # SPDX-License-Identifier: BSD-2-Clause-Patent
   7 #
   8 '''
   9 InfPackageSectionParser
  10 '''
  11 ##
  12 # Import Modules
  13 #
  14
  15 import Logger.Log as Logger
  16 from Logger import StringTable as ST
  17 from Logger.ToolError import FORMAT_INVALID
  18 from Parser.InfParserMisc import InfExpandMacro
  19 from Library import DataType as DT
  20 from Library.Parsing import MacroParser
  21 from Library.Misc import GetSplitValueList
  22 from Object.Parser.InfCommonObject import InfLineCommentObject
  23 from Parser.InfParserMisc import InfParserSectionRoot
  24
  25 class InfPackageSectionParser(InfParserSectionRoot):
  26     ## InfPackageParser
  27     #
  28     #
  29     def InfPackageParser(self, SectionString, InfSectionObject, FileName):
  30         #
  31         # Macro defined in this section
  32         #
  33         SectionMacros = {}
  34         ValueList     = []
  35         PackageList   = []
  36         StillCommentFalg  = False
  37         HeaderComments    = []
  38         LineComment       = None
  39         #
  40         # Parse section content
  41         #
  42         for Line in SectionString:
  43             PkgLineContent = Line[0]
  44             PkgLineNo      = Line[1]
  45
  46             if PkgLineContent.strip() == '':
  47                 continue
  48
  49             #
  50             # Find Header Comments
  51             #
  52             if PkgLineContent.strip().startswith(DT.TAB_COMMENT_SPLIT):
  53                 #
  54                 # Last line is comments, and this line go on.
  55                 #
  56                 if StillCommentFalg:
  57                     HeaderComments.append(Line)
  58                     continue
  59                 #
  60                 # First time encounter comment
  61                 #
  62                 else:
  63                     #
  64                     # Clear original data
  65                     #
  66                     HeaderComments = []
  67                     HeaderComments.append(Line)
  68                     StillCommentFalg = True
  69                     continue
  70             else:
  71                 StillCommentFalg = False
  72
  73             if len(HeaderComments) >= 1:
  74                 LineComment = InfLineCommentObject()
  75                 LineCommentContent = ''
  76                 for Item in HeaderComments:
  77                     LineCommentContent += Item[0] + DT.END_OF_LINE
  78                 LineComment.SetHeaderComments(LineCommentContent)
  79
  80             #
  81             # Find Tail comment.
  82             #
  83             if PkgLineContent.find(DT.TAB_COMMENT_SPLIT) > -1:
  84                 TailComments = PkgLineContent[PkgLineContent.find(DT.TAB_COMMENT_SPLIT):]
  85                 PkgLineContent = PkgLineContent[:PkgLineContent.find(DT.TAB_COMMENT_SPLIT)]
  86                 if LineComment is None:
  87                     LineComment = InfLineCommentObject()
  88                 LineComment.SetTailComments(TailComments)
  89             #
  90             # Find Macro
  91             #
  92             Name, Value = MacroParser((PkgLineContent, PkgLineNo),
  93                                       FileName,
  94                                       DT.MODEL_META_DATA_PACKAGE,
  95                                       self.FileLocalMacros)
  96             if Name is not None:
  97                 SectionMacros[Name] = Value
  98                 LineComment = None
  99                 HeaderComments = []
 100                 continue
 101
 102             TokenList = GetSplitValueList(PkgLineContent, DT.TAB_VALUE_SPLIT, 1)
 103             ValueList[0:len(TokenList)] = TokenList
 104
 105             #
 106             # Replace with Local section Macro and [Defines] section Macro.
 107             #
 108             ValueList = [InfExpandMacro(Value, (FileName, PkgLineContent, PkgLineNo),
 109                                         self.FileLocalMacros, SectionMacros, True)
 110                                         for Value in ValueList]
 111
 112             PackageList.append((ValueList, LineComment,
 113                                 (PkgLineContent, PkgLineNo, FileName)))
 114             ValueList = []
 115             LineComment = None
 116             TailComments = ''
 117             HeaderComments = []
 118             continue
 119
 120         #
 121         # Current section archs
 122         #
 123         ArchList = []
 124         for Item in self.LastSectionHeaderContent:
 125             if Item[1] not in ArchList:
 126                 ArchList.append(Item[1])
 127
 128         if not InfSectionObject.SetPackages(PackageList, Arch = ArchList):
 129             Logger.Error('InfParser',
 130                          FORMAT_INVALID,
 131                          ST.ERR_INF_PARSER_MODULE_SECTION_TYPE_ERROR\
 132                          %("[Packages]"),
 133                          File=FileName,
 134                          Line=Item[3])