## @file\r
# This file is used to define common parsing related functions used in parsing INF/DEC/DSC process\r
#\r
-# Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2008 - 2014, Intel Corporation. All rights reserved.<BR>\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution. The full text of the license may be found at\r
from CommonDataClass.DataClass import *\r
from DataType import *\r
\r
-## ParseContent\r
-#\r
-# Parse content of a DSC/INF/DEC file\r
-#\r
-def ParseContent(Lines, ):\r
- for Line in Lines:\r
- LineNo = LineNo + 1\r
- #\r
- # Remove comments at tail and remove spaces again\r
- #\r
- Line = CleanString(Line)\r
- if Line == '':\r
- continue\r
-\r
- #\r
- # Find a new section tab\r
- # First insert previous section items\r
- # And then parse the content of the new section\r
- #\r
- if Line.startswith(TAB_SECTION_START) and Line.endswith(TAB_SECTION_END):\r
- #\r
- # Insert items data of previous section\r
- #\r
- self.InsertSectionItemsIntoDatabase(FileID, Filename, CurrentSection, SectionItemList, ArchList, ThirdList, IfDefList)\r
- #\r
- # Parse the new section\r
- #\r
- SectionItemList = []\r
- ArchList = []\r
- ThirdList = []\r
-\r
- LineList = GetSplitValueList(Line[len(TAB_SECTION_START):len(Line) - len(TAB_SECTION_END)], TAB_COMMA_SPLIT)\r
- for Item in LineList:\r
- ItemList = GetSplitValueList(Item, TAB_SPLIT)\r
- CurrentSection = ItemList[0]\r
- if CurrentSection.upper() not in self.KeyList:\r
- RaiseParserError(Line, CurrentSection, Filename, '', LineNo)\r
- ItemList.append('')\r
- ItemList.append('')\r
- if len(ItemList) > 5:\r
- RaiseParserError(Line, CurrentSection, Filename, '', LineNo)\r
- else:\r
- if ItemList[1] != '' and ItemList[1].upper() not in ARCH_LIST_FULL:\r
- EdkLogger.error("Parser", PARSER_ERROR, "Invalid Arch definition '%s' found" % ItemList[1], File=Filename, Line=LineNo)\r
- ArchList.append(ItemList[1].upper())\r
- ThirdList.append(ItemList[2])\r
-\r
- continue\r
-\r
- #\r
- # Not in any defined section\r
- #\r
- if CurrentSection == TAB_UNKNOWN:\r
- ErrorMsg = "%s is not in any defined section" % Line\r
- EdkLogger.error("Parser", PARSER_ERROR, ErrorMsg, File=Filename, Line=LineNo)\r
-\r
- #\r
- # Add a section item\r
- #\r
- SectionItemList.append([Line, LineNo])\r
- # End of parse\r
- #End of For\r
-\r
-\r
## ParseDefineMacro\r
#\r
# Search whole table to find all defined Macro and replaced them with the real values\r
if Key not in List:\r
List[Key] = [Value]\r
else:\r
- List[Key].append(Value)
\ No newline at end of file
+ List[Key].append(Value)\r
+\r
+## IsValidWord\r
+#\r
+# Check whether the word is valid.\r
+# <Word> ::= (a-zA-Z0-9_)(a-zA-Z0-9_-){0,} Alphanumeric characters with\r
+# optional\r
+# dash "-" and/or underscore "_" characters. No whitespace\r
+# characters are permitted.\r
+#\r
+# @param Word: The word string need to be checked.\r
+#\r
+def IsValidWord(Word):\r
+ if not Word:\r
+ return False\r
+ #\r
+ # The first char should be alpha, _ or Digit.\r
+ #\r
+ if not Word[0].isalnum() and \\r
+ not Word[0] == '_' and \\r
+ not Word[0].isdigit():\r
+ return False\r
+\r
+ LastChar = ''\r
+ for Char in Word[1:]:\r
+ if (not Char.isalpha()) and \\r
+ (not Char.isdigit()) and \\r
+ Char != '-' and \\r
+ Char != '_' and \\r
+ Char != '.':\r
+ return False\r
+ if Char == '.' and LastChar == '.':\r
+ return False\r
+ LastChar = Char\r
+\r
+ return True\r