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

   1 ## @file
   2 # This file contained the parser for [Sources] sections in INF file
   3 #
   4 # Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
   5 #
   6 # This program and the accompanying materials are licensed and made available
   7 # under the terms and conditions of the BSD License which accompanies this
   8 # distribution. The full text of the license may be found at
   9 # http://opensource.org/licenses/bsd-license.php
  10 #
  11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13 #
  14 '''
  15 InfSourceSectionParser
  16 '''
  17 ##
  18 # Import Modules
  19 #
  20
  21 import Logger.Log as Logger
  22 from Logger import StringTable as ST
  23 from Logger.ToolError import FORMAT_INVALID
  24 from Parser.InfParserMisc import InfExpandMacro
  25 from Library import DataType as DT
  26 from Library.Parsing import MacroParser
  27 from Library.Misc import GetSplitValueList
  28 from Object.Parser.InfCommonObject import InfLineCommentObject
  29 from Parser.InfParserMisc import InfParserSectionRoot
  30
  31 class InfSourceSectionParser(InfParserSectionRoot):
  32     ## InfSourceParser
  33     #
  34     #
  35     def InfSourceParser(self, SectionString, InfSectionObject, FileName):
  36         SectionMacros = {}
  37         ValueList     = []
  38         SourceList    = []
  39         StillCommentFalg  = False
  40         HeaderComments    = []
  41         LineComment       = None
  42         SectionContent  = ''
  43         for Line in SectionString:
  44             SrcLineContent = Line[0]
  45             SrcLineNo      = Line[1]
  46
  47             if SrcLineContent.strip() == '':
  48                 continue
  49
  50             #
  51             # Found Header Comments
  52             #
  53             if SrcLineContent.strip().startswith(DT.TAB_COMMENT_SPLIT):
  54                 #
  55                 # Last line is comments, and this line go on.
  56                 #
  57                 if StillCommentFalg:
  58                     HeaderComments.append(Line)
  59                     SectionContent += SrcLineContent + DT.END_OF_LINE
  60                     continue
  61                 #
  62                 # First time encounter comment
  63                 #
  64                 else:
  65                     #
  66                     # Clear original data
  67                     #
  68                     HeaderComments = []
  69                     HeaderComments.append(Line)
  70                     StillCommentFalg = True
  71                     SectionContent += SrcLineContent + DT.END_OF_LINE
  72                     continue
  73             else:
  74                 StillCommentFalg = False
  75
  76             if len(HeaderComments) >= 1:
  77                 LineComment = InfLineCommentObject()
  78                 LineCommentContent = ''
  79                 for Item in HeaderComments:
  80                     LineCommentContent += Item[0] + DT.END_OF_LINE
  81                 LineComment.SetHeaderComments(LineCommentContent)
  82
  83             #
  84             # Find Tail comment.
  85             #
  86             if SrcLineContent.find(DT.TAB_COMMENT_SPLIT) > -1:
  87                 TailComments = SrcLineContent[SrcLineContent.find(DT.TAB_COMMENT_SPLIT):]
  88                 SrcLineContent = SrcLineContent[:SrcLineContent.find(DT.TAB_COMMENT_SPLIT)]
  89                 if LineComment == None:
  90                     LineComment = InfLineCommentObject()
  91                 LineComment.SetTailComments(TailComments)
  92
  93             #
  94             # Find Macro
  95             #
  96             Name, Value = MacroParser((SrcLineContent, SrcLineNo),
  97                                       FileName,
  98                                       DT.MODEL_EFI_SOURCE_FILE,
  99                                       self.FileLocalMacros)
 100             if Name != None:
 101                 SectionMacros[Name] = Value
 102                 LineComment = None
 103                 HeaderComments = []
 104                 continue
 105
 106             #
 107             # Replace with Local section Macro and [Defines] section Macro.
 108             #
 109             SrcLineContent = InfExpandMacro(SrcLineContent,
 110                                          (FileName, SrcLineContent, SrcLineNo),
 111                                          self.FileLocalMacros,
 112                                          SectionMacros)
 113
 114             TokenList = GetSplitValueList(SrcLineContent, DT.TAB_VALUE_SPLIT, 4)
 115             ValueList[0:len(TokenList)] = TokenList
 116
 117             #
 118             # Store section content string after MACRO replaced.
 119             #
 120             SectionContent += SrcLineContent + DT.END_OF_LINE
 121
 122             SourceList.append((ValueList, LineComment,
 123                                (SrcLineContent, SrcLineNo, FileName)))
 124             ValueList = []
 125             LineComment = None
 126             TailComments = ''
 127             HeaderComments = []
 128             continue
 129
 130         #
 131         # Current section archs
 132         #
 133         ArchList = []
 134         for Item in self.LastSectionHeaderContent:
 135             if Item[1] not in ArchList:
 136                 ArchList.append(Item[1])
 137                 InfSectionObject.SetSupArchList(Item[1])
 138
 139         InfSectionObject.SetAllContent(SectionContent)
 140         if not InfSectionObject.SetSources(SourceList, Arch = ArchList):
 141             Logger.Error('InfParser',
 142                          FORMAT_INVALID,
 143                          ST.ERR_INF_PARSER_MODULE_SECTION_TYPE_ERROR % ("[Sources]"),
 144                          File=FileName,
 145                          Line=Item[3])