mirror of https://github.com/acidanthera/audk.git
969 lines
31 KiB
Python
969 lines
31 KiB
Python
## @file
|
|
# This file is used to define common string related functions used in parsing
|
|
# process
|
|
#
|
|
# 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.
|
|
#
|
|
'''
|
|
String
|
|
'''
|
|
##
|
|
# Import Modules
|
|
#
|
|
import re
|
|
import os.path
|
|
from string import strip
|
|
import Logger.Log as Logger
|
|
import Library.DataType as DataType
|
|
from Logger.ToolError import FORMAT_INVALID
|
|
from Logger.ToolError import PARSER_ERROR
|
|
from Logger import StringTable as ST
|
|
|
|
#
|
|
# Regular expression for matching macro used in DSC/DEC/INF file inclusion
|
|
#
|
|
gMACRO_PATTERN = re.compile("\$\(([_A-Z][_A-Z0-9]*)\)", re.UNICODE)
|
|
|
|
## GetSplitValueList
|
|
#
|
|
# Get a value list from a string with multiple values splited with SplitTag
|
|
# The default SplitTag is DataType.TAB_VALUE_SPLIT
|
|
# 'AAA|BBB|CCC' -> ['AAA', 'BBB', 'CCC']
|
|
#
|
|
# @param String: The input string to be splitted
|
|
# @param SplitTag: The split key, default is DataType.TAB_VALUE_SPLIT
|
|
# @param MaxSplit: The max number of split values, default is -1
|
|
#
|
|
#
|
|
def GetSplitValueList(String, SplitTag=DataType.TAB_VALUE_SPLIT, MaxSplit=-1):
|
|
return map(lambda l: l.strip(), String.split(SplitTag, MaxSplit))
|
|
|
|
## MergeArches
|
|
#
|
|
# Find a key's all arches in dict, add the new arch to the list
|
|
# If not exist any arch, set the arch directly
|
|
#
|
|
# @param Dict: The input value for Dict
|
|
# @param Key: The input value for Key
|
|
# @param Arch: The Arch to be added or merged
|
|
#
|
|
def MergeArches(Dict, Key, Arch):
|
|
if Key in Dict.keys():
|
|
Dict[Key].append(Arch)
|
|
else:
|
|
Dict[Key] = Arch.split()
|
|
|
|
## GenDefines
|
|
#
|
|
# Parse a string with format "DEFINE <VarName> = <PATH>"
|
|
# Generate a map Defines[VarName] = PATH
|
|
# Return False if invalid format
|
|
#
|
|
# @param String: String with DEFINE statement
|
|
# @param Arch: Supportted Arch
|
|
# @param Defines: DEFINE statement to be parsed
|
|
#
|
|
def GenDefines(String, Arch, Defines):
|
|
if String.find(DataType.TAB_DEFINE + ' ') > -1:
|
|
List = String.replace(DataType.TAB_DEFINE + ' ', '').\
|
|
split(DataType.TAB_EQUAL_SPLIT)
|
|
if len(List) == 2:
|
|
Defines[(CleanString(List[0]), Arch)] = CleanString(List[1])
|
|
return 0
|
|
else:
|
|
return -1
|
|
return 1
|
|
|
|
## GetLibraryClassesWithModuleType
|
|
#
|
|
# Get Library Class definition when no module type defined
|
|
#
|
|
# @param Lines: The content to be parsed
|
|
# @param Key: Reserved
|
|
# @param KeyValues: To store data after parsing
|
|
# @param CommentCharacter: Comment char, used to ignore comment content
|
|
#
|
|
def GetLibraryClassesWithModuleType(Lines, Key, KeyValues, CommentCharacter):
|
|
NewKey = SplitModuleType(Key)
|
|
Lines = Lines.split(DataType.TAB_SECTION_END, 1)[1]
|
|
LineList = Lines.splitlines()
|
|
for Line in LineList:
|
|
Line = CleanString(Line, CommentCharacter)
|
|
if Line != '' and Line[0] != CommentCharacter:
|
|
KeyValues.append([CleanString(Line, CommentCharacter), NewKey[1]])
|
|
|
|
return True
|
|
|
|
## GetDynamics
|
|
#
|
|
# Get Dynamic Pcds
|
|
#
|
|
# @param Lines: The content to be parsed
|
|
# @param Key: Reserved
|
|
# @param KeyValues: To store data after parsing
|
|
# @param CommentCharacter: Comment char, used to ignore comment content
|
|
#
|
|
def GetDynamics(Lines, Key, KeyValues, CommentCharacter):
|
|
#
|
|
# Get SkuId Name List
|
|
#
|
|
SkuIdNameList = SplitModuleType(Key)
|
|
|
|
Lines = Lines.split(DataType.TAB_SECTION_END, 1)[1]
|
|
LineList = Lines.splitlines()
|
|
for Line in LineList:
|
|
Line = CleanString(Line, CommentCharacter)
|
|
if Line != '' and Line[0] != CommentCharacter:
|
|
KeyValues.append([CleanString(Line, CommentCharacter), SkuIdNameList[1]])
|
|
|
|
return True
|
|
|
|
## SplitModuleType
|
|
#
|
|
# Split ModuleType out of section defien to get key
|
|
# [LibraryClass.Arch.ModuleType|ModuleType|ModuleType] -> [
|
|
# 'LibraryClass.Arch', ['ModuleType', 'ModuleType', 'ModuleType'] ]
|
|
#
|
|
# @param Key: String to be parsed
|
|
#
|
|
def SplitModuleType(Key):
|
|
KeyList = Key.split(DataType.TAB_SPLIT)
|
|
#
|
|
# Fill in for arch
|
|
#
|
|
KeyList.append('')
|
|
#
|
|
# Fill in for moduletype
|
|
#
|
|
KeyList.append('')
|
|
ReturnValue = []
|
|
KeyValue = KeyList[0]
|
|
if KeyList[1] != '':
|
|
KeyValue = KeyValue + DataType.TAB_SPLIT + KeyList[1]
|
|
ReturnValue.append(KeyValue)
|
|
ReturnValue.append(GetSplitValueList(KeyList[2]))
|
|
|
|
return ReturnValue
|
|
|
|
## Replace macro in string
|
|
#
|
|
# This method replace macros used in given string. The macros are given in a
|
|
# dictionary.
|
|
#
|
|
# @param String String to be processed
|
|
# @param MacroDefinitions The macro definitions in the form of dictionary
|
|
# @param SelfReplacement To decide whether replace un-defined macro to ''
|
|
# @param Line: The content contain line string and line number
|
|
# @param FileName: The meta-file file name
|
|
#
|
|
def ReplaceMacro(String, MacroDefinitions = None, SelfReplacement = False, Line = None, FileName = None, Flag = False):
|
|
LastString = String
|
|
if MacroDefinitions == None:
|
|
MacroDefinitions = {}
|
|
while MacroDefinitions:
|
|
QuotedStringList = []
|
|
HaveQuotedMacroFlag = False
|
|
if not Flag:
|
|
MacroUsed = gMACRO_PATTERN.findall(String)
|
|
else:
|
|
ReQuotedString = re.compile('\"')
|
|
QuotedStringList = ReQuotedString.split(String)
|
|
if len(QuotedStringList) >= 3:
|
|
HaveQuotedMacroFlag = True
|
|
Count = 0
|
|
MacroString = ""
|
|
for QuotedStringItem in QuotedStringList:
|
|
Count += 1
|
|
if Count % 2 != 0:
|
|
MacroString += QuotedStringItem
|
|
|
|
if Count == len(QuotedStringList) and Count%2 == 0:
|
|
MacroString += QuotedStringItem
|
|
|
|
MacroUsed = gMACRO_PATTERN.findall(MacroString)
|
|
#
|
|
# no macro found in String, stop replacing
|
|
#
|
|
if len(MacroUsed) == 0:
|
|
break
|
|
for Macro in MacroUsed:
|
|
if Macro not in MacroDefinitions:
|
|
if SelfReplacement:
|
|
String = String.replace("$(%s)" % Macro, '')
|
|
Logger.Debug(5, "Delete undefined MACROs in file %s line %d: %s!" %(FileName, Line[1], Line[0]))
|
|
continue
|
|
if not HaveQuotedMacroFlag:
|
|
String = String.replace("$(%s)" % Macro, MacroDefinitions[Macro])
|
|
else:
|
|
Count = 0
|
|
for QuotedStringItem in QuotedStringList:
|
|
Count += 1
|
|
if Count % 2 != 0:
|
|
QuotedStringList[Count-1] = QuotedStringList[Count-1].replace("$(%s)" % Macro,
|
|
MacroDefinitions[Macro])
|
|
elif Count == len(QuotedStringList) and Count%2 == 0:
|
|
QuotedStringList[Count-1] = QuotedStringList[Count-1].replace("$(%s)" % Macro,
|
|
MacroDefinitions[Macro])
|
|
|
|
RetString = ''
|
|
if HaveQuotedMacroFlag:
|
|
Count = 0
|
|
for QuotedStringItem in QuotedStringList:
|
|
Count += 1
|
|
if Count != len(QuotedStringList):
|
|
RetString += QuotedStringList[Count-1] + "\""
|
|
else:
|
|
RetString += QuotedStringList[Count-1]
|
|
|
|
String = RetString
|
|
|
|
#
|
|
# in case there's macro not defined
|
|
#
|
|
if String == LastString:
|
|
break
|
|
LastString = String
|
|
|
|
return String
|
|
|
|
## NormPath
|
|
#
|
|
# Create a normal path
|
|
# And replace DFEINE in the path
|
|
#
|
|
# @param Path: The input value for Path to be converted
|
|
# @param Defines: A set for DEFINE statement
|
|
#
|
|
def NormPath(Path, Defines = None):
|
|
IsRelativePath = False
|
|
if Defines == None:
|
|
Defines = {}
|
|
if Path:
|
|
if Path[0] == '.':
|
|
IsRelativePath = True
|
|
#
|
|
# Replace with Define
|
|
#
|
|
if Defines:
|
|
Path = ReplaceMacro(Path, Defines)
|
|
#
|
|
# To local path format
|
|
#
|
|
Path = os.path.normpath(Path)
|
|
|
|
if IsRelativePath and Path[0] != '.':
|
|
Path = os.path.join('.', Path)
|
|
return Path
|
|
|
|
## CleanString
|
|
#
|
|
# Remove comments in a string
|
|
# Remove spaces
|
|
#
|
|
# @param Line: The string to be cleaned
|
|
# @param CommentCharacter: Comment char, used to ignore comment content,
|
|
# default is DataType.TAB_COMMENT_SPLIT
|
|
#
|
|
def CleanString(Line, CommentCharacter=DataType.TAB_COMMENT_SPLIT, AllowCppStyleComment=False):
|
|
#
|
|
# remove whitespace
|
|
#
|
|
Line = Line.strip()
|
|
#
|
|
# Replace EDK1's comment character
|
|
#
|
|
if AllowCppStyleComment:
|
|
Line = Line.replace(DataType.TAB_COMMENT_EDK1_SPLIT, CommentCharacter)
|
|
#
|
|
# remove comments, but we should escape comment character in string
|
|
#
|
|
InString = False
|
|
for Index in range(0, len(Line)):
|
|
if Line[Index] == '"':
|
|
InString = not InString
|
|
elif Line[Index] == CommentCharacter and not InString:
|
|
Line = Line[0: Index]
|
|
break
|
|
#
|
|
# remove whitespace again
|
|
#
|
|
Line = Line.strip()
|
|
|
|
return Line
|
|
|
|
## CleanString2
|
|
#
|
|
# Split comments in a string
|
|
# Remove spaces
|
|
#
|
|
# @param Line: The string to be cleaned
|
|
# @param CommentCharacter: Comment char, used to ignore comment content,
|
|
# default is DataType.TAB_COMMENT_SPLIT
|
|
#
|
|
def CleanString2(Line, CommentCharacter=DataType.TAB_COMMENT_SPLIT, AllowCppStyleComment=False):
|
|
#
|
|
# remove whitespace
|
|
#
|
|
Line = Line.strip()
|
|
#
|
|
# Replace EDK1's comment character
|
|
#
|
|
if AllowCppStyleComment:
|
|
Line = Line.replace(DataType.TAB_COMMENT_EDK1_SPLIT, CommentCharacter)
|
|
#
|
|
# separate comments and statements
|
|
#
|
|
LineParts = Line.split(CommentCharacter, 1)
|
|
#
|
|
# remove whitespace again
|
|
#
|
|
Line = LineParts[0].strip()
|
|
if len(LineParts) > 1:
|
|
Comment = LineParts[1].strip()
|
|
#
|
|
# Remove prefixed and trailing comment characters
|
|
#
|
|
Start = 0
|
|
End = len(Comment)
|
|
while Start < End and Comment.startswith(CommentCharacter, Start, End):
|
|
Start += 1
|
|
while End >= 0 and Comment.endswith(CommentCharacter, Start, End):
|
|
End -= 1
|
|
Comment = Comment[Start:End]
|
|
Comment = Comment.strip()
|
|
else:
|
|
Comment = ''
|
|
|
|
return Line, Comment
|
|
|
|
## GetMultipleValuesOfKeyFromLines
|
|
#
|
|
# Parse multiple strings to clean comment and spaces
|
|
# The result is saved to KeyValues
|
|
#
|
|
# @param Lines: The content to be parsed
|
|
# @param Key: Reserved
|
|
# @param KeyValues: To store data after parsing
|
|
# @param CommentCharacter: Comment char, used to ignore comment content
|
|
#
|
|
def GetMultipleValuesOfKeyFromLines(Lines, Key, KeyValues, CommentCharacter):
|
|
if Key:
|
|
pass
|
|
if KeyValues:
|
|
pass
|
|
Lines = Lines.split(DataType.TAB_SECTION_END, 1)[1]
|
|
LineList = Lines.split('\n')
|
|
for Line in LineList:
|
|
Line = CleanString(Line, CommentCharacter)
|
|
if Line != '' and Line[0] != CommentCharacter:
|
|
KeyValues += [Line]
|
|
return True
|
|
|
|
## GetDefineValue
|
|
#
|
|
# Parse a DEFINE statement to get defined value
|
|
# DEFINE Key Value
|
|
#
|
|
# @param String: The content to be parsed
|
|
# @param Key: The key of DEFINE statement
|
|
# @param CommentCharacter: Comment char, used to ignore comment content
|
|
#
|
|
def GetDefineValue(String, Key, CommentCharacter):
|
|
if CommentCharacter:
|
|
pass
|
|
String = CleanString(String)
|
|
return String[String.find(Key + ' ') + len(Key + ' ') : ]
|
|
|
|
## GetSingleValueOfKeyFromLines
|
|
#
|
|
# Parse multiple strings as below to get value of each definition line
|
|
# Key1 = Value1
|
|
# Key2 = Value2
|
|
# The result is saved to Dictionary
|
|
#
|
|
# @param Lines: The content to be parsed
|
|
# @param Dictionary: To store data after parsing
|
|
# @param CommentCharacter: Comment char, be used to ignore comment content
|
|
# @param KeySplitCharacter: Key split char, between key name and key value.
|
|
# Key1 = Value1, '=' is the key split char
|
|
# @param ValueSplitFlag: Value split flag, be used to decide if has
|
|
# multiple values
|
|
# @param ValueSplitCharacter: Value split char, be used to split multiple
|
|
# values. Key1 = Value1|Value2, '|' is the value
|
|
# split char
|
|
#
|
|
def GetSingleValueOfKeyFromLines(Lines, Dictionary, CommentCharacter, KeySplitCharacter, \
|
|
ValueSplitFlag, ValueSplitCharacter):
|
|
Lines = Lines.split('\n')
|
|
Keys = []
|
|
Value = ''
|
|
DefineValues = ['']
|
|
SpecValues = ['']
|
|
|
|
for Line in Lines:
|
|
#
|
|
# Handle DEFINE and SPEC
|
|
#
|
|
if Line.find(DataType.TAB_INF_DEFINES_DEFINE + ' ') > -1:
|
|
if '' in DefineValues:
|
|
DefineValues.remove('')
|
|
DefineValues.append(GetDefineValue(Line, DataType.TAB_INF_DEFINES_DEFINE, CommentCharacter))
|
|
continue
|
|
if Line.find(DataType.TAB_INF_DEFINES_SPEC + ' ') > -1:
|
|
if '' in SpecValues:
|
|
SpecValues.remove('')
|
|
SpecValues.append(GetDefineValue(Line, DataType.TAB_INF_DEFINES_SPEC, CommentCharacter))
|
|
continue
|
|
|
|
#
|
|
# Handle Others
|
|
#
|
|
LineList = Line.split(KeySplitCharacter, 1)
|
|
if len(LineList) >= 2:
|
|
Key = LineList[0].split()
|
|
if len(Key) == 1 and Key[0][0] != CommentCharacter:
|
|
#
|
|
# Remove comments and white spaces
|
|
#
|
|
LineList[1] = CleanString(LineList[1], CommentCharacter)
|
|
if ValueSplitFlag:
|
|
Value = map(strip, LineList[1].split(ValueSplitCharacter))
|
|
else:
|
|
Value = CleanString(LineList[1], CommentCharacter).splitlines()
|
|
|
|
if Key[0] in Dictionary:
|
|
if Key[0] not in Keys:
|
|
Dictionary[Key[0]] = Value
|
|
Keys.append(Key[0])
|
|
else:
|
|
Dictionary[Key[0]].extend(Value)
|
|
else:
|
|
Dictionary[DataType.TAB_INF_DEFINES_MACRO][Key[0]] = Value[0]
|
|
|
|
if DefineValues == []:
|
|
DefineValues = ['']
|
|
if SpecValues == []:
|
|
SpecValues = ['']
|
|
Dictionary[DataType.TAB_INF_DEFINES_DEFINE] = DefineValues
|
|
Dictionary[DataType.TAB_INF_DEFINES_SPEC] = SpecValues
|
|
|
|
return True
|
|
|
|
## The content to be parsed
|
|
#
|
|
# Do pre-check for a file before it is parsed
|
|
# Check $()
|
|
# Check []
|
|
#
|
|
# @param FileName: Used for error report
|
|
# @param FileContent: File content to be parsed
|
|
# @param SupSectionTag: Used for error report
|
|
#
|
|
def PreCheck(FileName, FileContent, SupSectionTag):
|
|
if SupSectionTag:
|
|
pass
|
|
LineNo = 0
|
|
IsFailed = False
|
|
NewFileContent = ''
|
|
for Line in FileContent.splitlines():
|
|
LineNo = LineNo + 1
|
|
#
|
|
# Clean current line
|
|
#
|
|
Line = CleanString(Line)
|
|
#
|
|
# Remove commented line
|
|
#
|
|
if Line.find(DataType.TAB_COMMA_SPLIT) == 0:
|
|
Line = ''
|
|
#
|
|
# Check $()
|
|
#
|
|
if Line.find('$') > -1:
|
|
if Line.find('$(') < 0 or Line.find(')') < 0:
|
|
Logger.Error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError = Logger.IS_RAISE_ERROR)
|
|
#
|
|
# Check []
|
|
#
|
|
if Line.find('[') > -1 or Line.find(']') > -1:
|
|
#
|
|
# Only get one '[' or one ']'
|
|
#
|
|
if not (Line.find('[') > -1 and Line.find(']') > -1):
|
|
Logger.Error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError = Logger.IS_RAISE_ERROR)
|
|
#
|
|
# Regenerate FileContent
|
|
#
|
|
NewFileContent = NewFileContent + Line + '\r\n'
|
|
|
|
if IsFailed:
|
|
Logger.Error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError = Logger.IS_RAISE_ERROR)
|
|
|
|
return NewFileContent
|
|
|
|
## CheckFileType
|
|
#
|
|
# Check if the Filename is including ExtName
|
|
# Return True if it exists
|
|
# Raise a error message if it not exists
|
|
#
|
|
# @param CheckFilename: Name of the file to be checked
|
|
# @param ExtName: Ext name of the file to be checked
|
|
# @param ContainerFilename: The container file which describes the file to be
|
|
# checked, used for error report
|
|
# @param SectionName: Used for error report
|
|
# @param Line: The line in container file which defines the file
|
|
# to be checked
|
|
#
|
|
def CheckFileType(CheckFilename, ExtName, ContainerFilename, SectionName, Line, LineNo=-1):
|
|
if CheckFilename != '' and CheckFilename != None:
|
|
(Root, Ext) = os.path.splitext(CheckFilename)
|
|
if Ext.upper() != ExtName.upper() and Root:
|
|
ContainerFile = open(ContainerFilename, 'r').read()
|
|
if LineNo == -1:
|
|
LineNo = GetLineNo(ContainerFile, Line)
|
|
ErrorMsg = ST.ERR_SECTIONNAME_INVALID % (SectionName, CheckFilename, ExtName)
|
|
Logger.Error("Parser", PARSER_ERROR, ErrorMsg, Line=LineNo, \
|
|
File=ContainerFilename, RaiseError=Logger.IS_RAISE_ERROR)
|
|
|
|
return True
|
|
|
|
## CheckFileExist
|
|
#
|
|
# Check if the file exists
|
|
# Return True if it exists
|
|
# Raise a error message if it not exists
|
|
#
|
|
# @param CheckFilename: Name of the file to be checked
|
|
# @param WorkspaceDir: Current workspace dir
|
|
# @param ContainerFilename: The container file which describes the file to
|
|
# be checked, used for error report
|
|
# @param SectionName: Used for error report
|
|
# @param Line: The line in container file which defines the
|
|
# file to be checked
|
|
#
|
|
def CheckFileExist(WorkspaceDir, CheckFilename, ContainerFilename, SectionName, Line, LineNo=-1):
|
|
CheckFile = ''
|
|
if CheckFilename != '' and CheckFilename != None:
|
|
CheckFile = WorkspaceFile(WorkspaceDir, CheckFilename)
|
|
if not os.path.isfile(CheckFile):
|
|
ContainerFile = open(ContainerFilename, 'r').read()
|
|
if LineNo == -1:
|
|
LineNo = GetLineNo(ContainerFile, Line)
|
|
ErrorMsg = ST.ERR_CHECKFILE_NOTFOUND % (CheckFile, SectionName)
|
|
Logger.Error("Parser", PARSER_ERROR, ErrorMsg,
|
|
File=ContainerFilename, Line = LineNo, RaiseError=Logger.IS_RAISE_ERROR)
|
|
return CheckFile
|
|
|
|
## GetLineNo
|
|
#
|
|
# Find the index of a line in a file
|
|
#
|
|
# @param FileContent: Search scope
|
|
# @param Line: Search key
|
|
#
|
|
def GetLineNo(FileContent, Line, IsIgnoreComment=True):
|
|
LineList = FileContent.splitlines()
|
|
for Index in range(len(LineList)):
|
|
if LineList[Index].find(Line) > -1:
|
|
#
|
|
# Ignore statement in comment
|
|
#
|
|
if IsIgnoreComment:
|
|
if LineList[Index].strip()[0] == DataType.TAB_COMMENT_SPLIT:
|
|
continue
|
|
return Index + 1
|
|
|
|
return -1
|
|
|
|
## RaiseParserError
|
|
#
|
|
# Raise a parser error
|
|
#
|
|
# @param Line: String which has error
|
|
# @param Section: Used for error report
|
|
# @param File: File which has the string
|
|
# @param Format: Correct format
|
|
#
|
|
def RaiseParserError(Line, Section, File, Format='', LineNo=-1):
|
|
if LineNo == -1:
|
|
LineNo = GetLineNo(open(os.path.normpath(File), 'r').read(), Line)
|
|
ErrorMsg = ST.ERR_INVALID_NOTFOUND % (Line, Section)
|
|
if Format != '':
|
|
Format = "Correct format is " + Format
|
|
Logger.Error("Parser", PARSER_ERROR, ErrorMsg, File=File, Line=LineNo, \
|
|
ExtraData=Format, RaiseError=Logger.IS_RAISE_ERROR)
|
|
|
|
## WorkspaceFile
|
|
#
|
|
# Return a full path with workspace dir
|
|
#
|
|
# @param WorkspaceDir: Workspace dir
|
|
# @param Filename: Relative file name
|
|
#
|
|
def WorkspaceFile(WorkspaceDir, Filename):
|
|
return os.path.join(NormPath(WorkspaceDir), NormPath(Filename))
|
|
|
|
## Split string
|
|
#
|
|
# Revmove '"' which startswith and endswith string
|
|
#
|
|
# @param String: The string need to be splited
|
|
#
|
|
def SplitString(String):
|
|
if String.startswith('\"'):
|
|
String = String[1:]
|
|
if String.endswith('\"'):
|
|
String = String[:-1]
|
|
return String
|
|
|
|
## Convert To Sql String
|
|
#
|
|
# Replace "'" with "''" in each item of StringList
|
|
#
|
|
# @param StringList: A list for strings to be converted
|
|
#
|
|
def ConvertToSqlString(StringList):
|
|
return map(lambda s: s.replace("'", "''") , StringList)
|
|
|
|
## Convert To Sql String
|
|
#
|
|
# Replace "'" with "''" in the String
|
|
#
|
|
# @param String: A String to be converted
|
|
#
|
|
def ConvertToSqlString2(String):
|
|
return String.replace("'", "''")
|
|
|
|
## RemoveBlockComment
|
|
#
|
|
# Remove comment block
|
|
#
|
|
# @param Lines: Block Comment Lines
|
|
#
|
|
def RemoveBlockComment(Lines):
|
|
IsFindBlockComment = False
|
|
ReservedLine = ''
|
|
NewLines = []
|
|
|
|
for Line in Lines:
|
|
Line = Line.strip()
|
|
#
|
|
# Remove comment block
|
|
#
|
|
if Line.find(DataType.TAB_COMMENT_EDK1_START) > -1:
|
|
ReservedLine = GetSplitValueList(Line, DataType.TAB_COMMENT_EDK1_START, 1)[0]
|
|
IsFindBlockComment = True
|
|
if Line.find(DataType.TAB_COMMENT_EDK1_END) > -1:
|
|
Line = ReservedLine + GetSplitValueList(Line, DataType.TAB_COMMENT_EDK1_END, 1)[1]
|
|
ReservedLine = ''
|
|
IsFindBlockComment = False
|
|
if IsFindBlockComment:
|
|
NewLines.append('')
|
|
continue
|
|
NewLines.append(Line)
|
|
return NewLines
|
|
|
|
## GetStringOfList
|
|
#
|
|
# Get String of a List
|
|
#
|
|
# @param Lines: string list
|
|
# @param Split: split character
|
|
#
|
|
def GetStringOfList(List, Split = ' '):
|
|
if type(List) != type([]):
|
|
return List
|
|
Str = ''
|
|
for Item in List:
|
|
Str = Str + Item + Split
|
|
return Str.strip()
|
|
|
|
## Get HelpTextList
|
|
#
|
|
# Get HelpTextList from HelpTextClassList
|
|
#
|
|
# @param HelpTextClassList: Help Text Class List
|
|
#
|
|
def GetHelpTextList(HelpTextClassList):
|
|
List = []
|
|
if HelpTextClassList:
|
|
for HelpText in HelpTextClassList:
|
|
if HelpText.String.endswith('\n'):
|
|
HelpText.String = HelpText.String[0: len(HelpText.String) - len('\n')]
|
|
List.extend(HelpText.String.split('\n'))
|
|
return List
|
|
|
|
## Get String Array Length
|
|
#
|
|
# Get String Array Length
|
|
#
|
|
# @param String: the source string
|
|
#
|
|
def StringArrayLength(String):
|
|
if isinstance(String, unicode):
|
|
return (len(String) + 1) * 2 + 1
|
|
elif String.startswith('L"'):
|
|
return (len(String) - 3 + 1) * 2
|
|
elif String.startswith('"'):
|
|
return (len(String) - 2 + 1)
|
|
else:
|
|
return len(String.split()) + 1
|
|
|
|
## RemoveDupOption
|
|
#
|
|
# Remove Dup Option
|
|
#
|
|
# @param OptionString: the option string
|
|
# @param Which: Which flag
|
|
# @param Against: Against flag
|
|
#
|
|
def RemoveDupOption(OptionString, Which="/I", Against=None):
|
|
OptionList = OptionString.split()
|
|
ValueList = []
|
|
if Against:
|
|
ValueList += Against
|
|
for Index in range(len(OptionList)):
|
|
Opt = OptionList[Index]
|
|
if not Opt.startswith(Which):
|
|
continue
|
|
if len(Opt) > len(Which):
|
|
Val = Opt[len(Which):]
|
|
else:
|
|
Val = ""
|
|
if Val in ValueList:
|
|
OptionList[Index] = ""
|
|
else:
|
|
ValueList.append(Val)
|
|
return " ".join(OptionList)
|
|
|
|
## Check if the string is HexDgit
|
|
#
|
|
# Return true if all characters in the string are digits and there is at
|
|
# least one character
|
|
# or valid Hexs (started with 0x, following by hexdigit letters)
|
|
# , false otherwise.
|
|
# @param string: input string
|
|
#
|
|
def IsHexDigit(Str):
|
|
try:
|
|
int(Str, 10)
|
|
return True
|
|
except ValueError:
|
|
if len(Str) > 2 and Str.upper().startswith('0X'):
|
|
try:
|
|
int(Str, 16)
|
|
return True
|
|
except ValueError:
|
|
return False
|
|
return False
|
|
|
|
## Check if the string is HexDgit and its interger value within limit of UINT32
|
|
#
|
|
# Return true if all characters in the string are digits and there is at
|
|
# least one character
|
|
# or valid Hexs (started with 0x, following by hexdigit letters)
|
|
# , false otherwise.
|
|
# @param string: input string
|
|
#
|
|
def IsHexDigitUINT32(Str):
|
|
try:
|
|
Value = int(Str, 10)
|
|
if (Value <= 0xFFFFFFFF) and (Value >= 0):
|
|
return True
|
|
except ValueError:
|
|
if len(Str) > 2 and Str.upper().startswith('0X'):
|
|
try:
|
|
Value = int(Str, 16)
|
|
if (Value <= 0xFFFFFFFF) and (Value >= 0):
|
|
return True
|
|
except ValueError:
|
|
return False
|
|
return False
|
|
|
|
## CleanSpecialChar
|
|
#
|
|
# The ASCII text files of type INF, DEC, INI are edited by developers,
|
|
# and may contain characters that cannot be directly translated to strings that
|
|
# are conformant with the UDP XML Schema. Any characters in this category
|
|
# (0x00-0x08, TAB [0x09], 0x0B, 0x0C, 0x0E-0x1F, 0x80-0xFF)
|
|
# must be converted to a space character[0x20] as part of the parsing process.
|
|
#
|
|
def ConvertSpecialChar(Lines):
|
|
RetLines = []
|
|
for line in Lines:
|
|
ReMatchSpecialChar = re.compile(r"[\x00-\x08]|\x09|\x0b|\x0c|[\x0e-\x1f]|[\x7f-\xff]")
|
|
RetLines.append(ReMatchSpecialChar.sub(' ', line))
|
|
|
|
return RetLines
|
|
|
|
## __GetTokenList
|
|
#
|
|
# Assume Str is a valid feature flag expression.
|
|
# Return a list which contains tokens: alpha numeric token and other token
|
|
# Whitespace are not stripped
|
|
#
|
|
def __GetTokenList(Str):
|
|
InQuote = False
|
|
Token = ''
|
|
TokenOP = ''
|
|
PreChar = ''
|
|
List = []
|
|
for Char in Str:
|
|
if InQuote:
|
|
Token += Char
|
|
if Char == '"' and PreChar != '\\':
|
|
InQuote = not InQuote
|
|
List.append(Token)
|
|
Token = ''
|
|
continue
|
|
if Char == '"':
|
|
if Token and Token != 'L':
|
|
List.append(Token)
|
|
Token = ''
|
|
if TokenOP:
|
|
List.append(TokenOP)
|
|
TokenOP = ''
|
|
InQuote = not InQuote
|
|
Token += Char
|
|
continue
|
|
|
|
if not (Char.isalnum() or Char in '_'):
|
|
TokenOP += Char
|
|
if Token:
|
|
List.append(Token)
|
|
Token = ''
|
|
else:
|
|
Token += Char
|
|
if TokenOP:
|
|
List.append(TokenOP)
|
|
TokenOP = ''
|
|
|
|
if PreChar == '\\' and Char == '\\':
|
|
PreChar = ''
|
|
else:
|
|
PreChar = Char
|
|
if Token:
|
|
List.append(Token)
|
|
if TokenOP:
|
|
List.append(TokenOP)
|
|
return List
|
|
|
|
## ConvertNEToNOTEQ
|
|
#
|
|
# Convert NE operator to NOT EQ
|
|
# For example: 1 NE 2 -> 1 NOT EQ 2
|
|
#
|
|
# @param Expr: Feature flag expression to be converted
|
|
#
|
|
def ConvertNEToNOTEQ(Expr):
|
|
List = __GetTokenList(Expr)
|
|
for Index in range(len(List)):
|
|
if List[Index] == 'NE':
|
|
List[Index] = 'NOT EQ'
|
|
return ''.join(List)
|
|
|
|
## ConvertNOTEQToNE
|
|
#
|
|
# Convert NOT EQ operator to NE
|
|
# For example: 1 NOT NE 2 -> 1 NE 2
|
|
#
|
|
# @param Expr: Feature flag expression to be converted
|
|
#
|
|
def ConvertNOTEQToNE(Expr):
|
|
List = __GetTokenList(Expr)
|
|
HasNOT = False
|
|
RetList = []
|
|
for Token in List:
|
|
if HasNOT and Token == 'EQ':
|
|
# At least, 'NOT' is in the list
|
|
while not RetList[-1].strip():
|
|
RetList.pop()
|
|
RetList[-1] = 'NE'
|
|
HasNOT = False
|
|
continue
|
|
if Token == 'NOT':
|
|
HasNOT = True
|
|
elif Token.strip():
|
|
HasNOT = False
|
|
RetList.append(Token)
|
|
|
|
return ''.join(RetList)
|
|
|
|
## SplitPcdEntry
|
|
#
|
|
# Split an PCD entry string to Token.CName and PCD value and FFE.
|
|
# NOTE: PCD Value and FFE can contain "|" in it's expression. And in INF specification, have below rule.
|
|
# When using the characters "|" or "||" in an expression, the expression must be encapsulated in
|
|
# open "(" and close ")" parenthesis.
|
|
#
|
|
# @param String An PCD entry string need to be split.
|
|
#
|
|
# @return List [PcdTokenCName, Value, FFE]
|
|
#
|
|
def SplitPcdEntry(String):
|
|
if not String:
|
|
return ['', '',''], False
|
|
|
|
PcdTokenCName = ''
|
|
PcdValue = ''
|
|
PcdFeatureFlagExp = ''
|
|
|
|
ValueList = GetSplitValueList(String, "|", 1)
|
|
|
|
#
|
|
# Only contain TokenCName
|
|
#
|
|
if len(ValueList) == 1:
|
|
return [ValueList[0]], True
|
|
|
|
NewValueList = []
|
|
|
|
if len(ValueList) == 2:
|
|
PcdTokenCName = ValueList[0]
|
|
ValueList = GetSplitValueList(ValueList[1], "|")
|
|
|
|
RemainCount = 0
|
|
for Item in ValueList:
|
|
ParenthesisCount = 0
|
|
for Char in Item:
|
|
if Char == "(":
|
|
ParenthesisCount += 1
|
|
if Char == ")":
|
|
ParenthesisCount -= 1
|
|
|
|
#
|
|
# An individual item
|
|
#
|
|
if RemainCount == 0 and ParenthesisCount >= 0:
|
|
NewValueList.append(Item)
|
|
RemainCount = ParenthesisCount
|
|
elif RemainCount > 0 and RemainCount + ParenthesisCount >= 0:
|
|
NewValueList[-1] = NewValueList[-1] + '|' + Item
|
|
RemainCount = RemainCount + ParenthesisCount
|
|
elif RemainCount > 0 and RemainCount + ParenthesisCount < 0:
|
|
#
|
|
# ERROR, return
|
|
#
|
|
return ['', '', ''], False
|
|
|
|
if len(NewValueList) == 1:
|
|
PcdValue = NewValueList[0]
|
|
return [PcdTokenCName, PcdValue], True
|
|
elif len(NewValueList) == 2:
|
|
PcdValue = NewValueList[0]
|
|
PcdFeatureFlagExp = NewValueList[1]
|
|
return [PcdTokenCName, PcdValue, PcdFeatureFlagExp], True
|
|
else:
|
|
return ['', '', ''], False
|
|
|
|
return ['', '', ''], False
|