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audk/BaseTools/Source/Python/Common/String.py
Yonghong Zhu 9705814429 BaseTools: Fix a bug Build directory should relative to WORKSPACE 
The bug is for build output files it still use mws.join function, it
cause maybe we will get the build output files in the PACKAGES_PATH
because mws.join will try WORKSPACE first, if the file doesn't exist
then try PACKAGES_PATH. But for build output, we expected it should
relative to WORKSPACE.

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2017-10-16 16:41:40 +08:00

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## @file
# This file is used to define common string related functions used in parsing process
#
# Copyright (c) 2007 - 2015, 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.
#
##
# Import Modules
#
import re
import DataType
import Common.LongFilePathOs as os
import string
import EdkLogger as EdkLogger
import GlobalData
from BuildToolError import *
from CommonDataClass.Exceptions import *
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.MultipleWorkspace import MultipleWorkspace as mws
gHexVerPatt = re.compile('0x[a-f0-9]{4}[a-f0-9]{4}$', re.IGNORECASE)
gHumanReadableVerPatt = re.compile(r'([1-9][0-9]*|0)\.[0-9]{1,2}$')
## 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
#
# @retval list() A list for splitted string
#
def GetSplitValueList(String, SplitTag=DataType.TAB_VALUE_SPLIT, MaxSplit= -1):
ValueList = []
Last = 0
Escaped = False
InString = False
InParenthesis = 0
for Index in range(0, len(String)):
Char = String[Index]
if not Escaped:
# Found a splitter not in a string, split it
if not InString and InParenthesis == 0 and Char == SplitTag:
ValueList.append(String[Last:Index].strip())
Last = Index + 1
if MaxSplit > 0 and len(ValueList) >= MaxSplit:
break
if Char == '\\' and InString:
Escaped = True
elif Char == '"':
if not InString:
InString = True
else:
InString = False
elif Char == '(':
InParenthesis = InParenthesis + 1
elif Char == ')':
InParenthesis = InParenthesis - 1
else:
Escaped = False
if Last < len(String):
ValueList.append(String[Last:].strip())
elif Last == len(String):
ValueList.append('')
return ValueList
## GetSplitList
#
# Get a value list from a string with multiple values splited with SplitString
# The default SplitTag is DataType.TAB_VALUE_SPLIT
# 'AAA|BBB|CCC' -> ['AAA', 'BBB', 'CCC']
#
# @param String: The input string to be splitted
# @param SplitStr: The split key, default is DataType.TAB_VALUE_SPLIT
# @param MaxSplit: The max number of split values, default is -1
#
# @retval list() A list for splitted string
#
def GetSplitList(String, SplitStr=DataType.TAB_VALUE_SPLIT, MaxSplit= -1):
return map(lambda l: l.strip(), String.split(SplitStr, 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
#
# @retval 0 DEFINE statement found, and valid
# @retval 1 DEFINE statement found, but not valid
# @retval -1 DEFINE statement not found
#
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
## GenInclude
#
# Parse a string with format "!include <Filename>"
# Return the file path
# Return False if invalid format or NOT FOUND
#
# @param String: String with INCLUDE statement
# @param IncludeFiles: INCLUDE statement to be parsed
# @param Arch: Supportted Arch
#
# @retval True
# @retval False
#
def GenInclude(String, IncludeFiles, Arch):
if String.upper().find(DataType.TAB_INCLUDE.upper() + ' ') > -1:
IncludeFile = CleanString(String[String.upper().find(DataType.TAB_INCLUDE.upper() + ' ') + len(DataType.TAB_INCLUDE + ' ') : ])
MergeArches(IncludeFiles, IncludeFile, Arch)
return True
else:
return False
## 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
#
# @retval True Get library classes successfully
#
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
#
# @retval True Get Dynamic Pcds successfully
#
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
#
# @retval ReturnValue A list for module types
#
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 strings list
#
# This method replace macros used in a given string list. The macros are
# given in a dictionary.
#
# @param StringList StringList to be processed
# @param MacroDefinitions The macro definitions in the form of dictionary
# @param SelfReplacement To decide whether replace un-defined macro to ''
#
# @retval NewList A new string list whose macros are replaced
#
def ReplaceMacros(StringList, MacroDefinitions={}, SelfReplacement=False):
NewList = []
for String in StringList:
if type(String) == type(''):
NewList.append(ReplaceMacro(String, MacroDefinitions, SelfReplacement))
else:
NewList.append(String)
return NewList
## 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 ''
#
# @retval string The string whose macros are replaced
#
def ReplaceMacro(String, MacroDefinitions={}, SelfReplacement=False, RaiseError=False):
LastString = String
while String and MacroDefinitions:
MacroUsed = GlobalData.gMacroRefPattern.findall(String)
# no macro found in String, stop replacing
if len(MacroUsed) == 0:
break
for Macro in MacroUsed:
if Macro not in MacroDefinitions:
if RaiseError:
raise SymbolNotFound("%s not defined" % Macro)
if SelfReplacement:
String = String.replace("$(%s)" % Macro, '')
continue
if "$(%s)" % Macro not in MacroDefinitions[Macro]:
String = String.replace("$(%s)" % Macro, MacroDefinitions[Macro])
# 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
#
# @retval Path Formatted path
#
def NormPath(Path, Defines={}):
IsRelativePath = False
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 Path.startswith(GlobalData.gWorkspace) and not Path.startswith(GlobalData.gBuildDirectory) and not os.path.exists(Path):
Path = Path[len (GlobalData.gWorkspace):]
if Path[0] == os.path.sep:
Path = Path[1:]
Path = mws.join(GlobalData.gWorkspace, 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
#
# @retval Path Formatted path
#
def CleanString(Line, CommentCharacter=DataType.TAB_COMMENT_SPLIT, AllowCppStyleComment=False, BuildOption=False):
#
# remove whitespace
#
Line = Line.strip();
#
# Replace Edk's comment character
#
if AllowCppStyleComment:
Line = Line.replace(DataType.TAB_COMMENT_EDK_SPLIT, CommentCharacter)
#
# remove comments, but we should escape comment character in string
#
InString = False
CommentInString = False
for Index in range(0, len(Line)):
if Line[Index] == '"':
InString = not InString
elif Line[Index] == CommentCharacter and InString :
CommentInString = True
elif Line[Index] == CommentCharacter and not InString :
Line = Line[0: Index]
break
if CommentInString and BuildOption:
Line = Line.replace('"', '')
ChIndex = Line.find('#')
while ChIndex >= 0:
if GlobalData.gIsWindows:
if ChIndex == 0 or Line[ChIndex - 1] != '^':
Line = Line[0:ChIndex] + '^' + Line[ChIndex:]
ChIndex = Line.find('#', ChIndex + 2)
else:
ChIndex = Line.find('#', ChIndex + 1)
else:
if ChIndex == 0 or Line[ChIndex - 1] != '\\':
Line = Line[0:ChIndex] + '\\' + Line[ChIndex:]
ChIndex = Line.find('#', ChIndex + 2)
else:
ChIndex = Line.find('#', ChIndex + 1)
#
# remove whitespace again
#
Line = Line.strip();
return Line
## CleanString2
#
# Split statement with 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
#
# @retval Path Formatted path
#
def CleanString2(Line, CommentCharacter=DataType.TAB_COMMENT_SPLIT, AllowCppStyleComment=False):
#
# remove whitespace
#
Line = Line.strip();
#
# Replace Edk's comment character
#
if AllowCppStyleComment:
Line = Line.replace(DataType.TAB_COMMENT_EDK_SPLIT, CommentCharacter)
#
# separate comments and statements, but we should escape comment character in string
#
InString = False
CommentInString = False
Comment = ''
for Index in range(0, len(Line)):
if Line[Index] == '"':
InString = not InString
elif Line[Index] == CommentCharacter and InString:
CommentInString = True
elif Line[Index] == CommentCharacter and not InString:
Comment = Line[Index:].strip()
Line = Line[0:Index].strip()
break
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
#
# @retval True Successfully executed
#
def GetMultipleValuesOfKeyFromLines(Lines, Key, KeyValues, CommentCharacter):
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
#
# @retval string The defined value
#
def GetDefineValue(String, Key, CommentCharacter):
String = CleanString(String)
return String[String.find(Key + ' ') + len(Key + ' ') : ]
## GetHexVerValue
#
# Get a Hex Version Value
#
# @param VerString: The version string to be parsed
#
#
# @retval: If VerString is incorrectly formatted, return "None" which will break the build.
# If VerString is correctly formatted, return a Hex value of the Version Number (0xmmmmnnnn)
# where mmmm is the major number and nnnn is the adjusted minor number.
#
def GetHexVerValue(VerString):
VerString = CleanString(VerString)
if gHumanReadableVerPatt.match(VerString):
ValueList = VerString.split('.')
Major = ValueList[0]
Minor = ValueList[1]
if len(Minor) == 1:
Minor += '0'
DeciValue = (int(Major) << 16) + int(Minor);
return "0x%08x" % DeciValue
elif gHexVerPatt.match(VerString):
return VerString
else:
return None
## 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
#
# @retval True Successfully executed
#
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(string.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):
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:
EdkLogger.error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError=EdkLogger.IsRaiseError)
#
# Check []
#
if Line.find('[') > -1 or Line.find(']') > -1:
#
# Only get one '[' or one ']'
#
if not (Line.find('[') > -1 and Line.find(']') > -1):
EdkLogger.error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError=EdkLogger.IsRaiseError)
#
# Regenerate FileContent
#
NewFileContent = NewFileContent + Line + '\r\n'
if IsFailed:
EdkLogger.error("Parser", FORMAT_INVALID, Line=LineNo, File=FileName, RaiseError=EdkLogger.IsRaiseError)
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
#
# @retval True The file type is correct
#
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():
ContainerFile = open(ContainerFilename, 'r').read()
if LineNo == -1:
LineNo = GetLineNo(ContainerFile, Line)
ErrorMsg = "Invalid %s. '%s' is found, but '%s' file is needed" % (SectionName, CheckFilename, ExtName)
EdkLogger.error("Parser", PARSER_ERROR, ErrorMsg, Line=LineNo,
File=ContainerFilename, RaiseError=EdkLogger.IsRaiseError)
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
#
# @retval The file full path if the file exists
#
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 = "Can't find file '%s' defined in section '%s'" % (CheckFile, SectionName)
EdkLogger.error("Parser", PARSER_ERROR, ErrorMsg,
File=ContainerFilename, Line=LineNo, RaiseError=EdkLogger.IsRaiseError)
return CheckFile
## GetLineNo
#
# Find the index of a line in a file
#
# @param FileContent: Search scope
# @param Line: Search key
#
# @retval int Index of the line
# @retval -1 The line is not found
#
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 = "Invalid statement '%s' is found in section '%s'" % (Line, Section)
if Format != '':
Format = "Correct format is " + Format
EdkLogger.error("Parser", PARSER_ERROR, ErrorMsg, File=File, Line=LineNo, ExtraData=Format, RaiseError=EdkLogger.IsRaiseError)
## WorkspaceFile
#
# Return a full path with workspace dir
#
# @param WorkspaceDir: Workspace dir
# @param Filename: Relative file name
#
# @retval string A full path
#
def WorkspaceFile(WorkspaceDir, Filename):
return mws.join(NormPath(WorkspaceDir), NormPath(Filename))
## Split string
#
# Revmove '"' which startswith and endswith string
#
# @param String: The string need to be splited
#
# @retval String: The string after removed '""'
#
def SplitString(String):
if String.startswith('\"'):
String = String[1:]
if String.endswith('\"'):
String = String[:-1]
return String
## Convert To Sql String
#
# 1. 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
#
# 1. Replace "'" with "''" in the String
#
# @param String: A String to be converted
#
def ConvertToSqlString2(String):
return String.replace("'", "''")
#
# Remove comment block
#
def RemoveBlockComment(Lines):
IsFindBlockComment = False
IsFindBlockCode = False
ReservedLine = ''
NewLines = []
for Line in Lines:
Line = Line.strip()
#
# Remove comment block
#
if Line.find(DataType.TAB_COMMENT_EDK_START) > -1:
ReservedLine = GetSplitList(Line, DataType.TAB_COMMENT_EDK_START, 1)[0]
IsFindBlockComment = True
if Line.find(DataType.TAB_COMMENT_EDK_END) > -1:
Line = ReservedLine + GetSplitList(Line, DataType.TAB_COMMENT_EDK_END, 1)[1]
ReservedLine = ''
IsFindBlockComment = False
if IsFindBlockComment:
NewLines.append('')
continue
NewLines.append(Line)
return NewLines
#
# Get String of a List
#
def GetStringOfList(List, Split=' '):
if type(List) != type([]):
return List
Str = ''
for Item in List:
Str = Str + Item + Split
return Str.strip()
#
# Get HelpTextList from HelpTextClassList
#
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
def StringToArray(String):
if isinstance(String, unicode):
if len(unicode) == 0:
return "{0x00, 0x00}"
return "{%s, 0x00, 0x00}" % ", ".join(["0x%02x, 0x00" % ord(C) for C in String])
elif String.startswith('L"'):
if String == "L\"\"":
return "{0x00, 0x00}"
else:
return "{%s, 0x00, 0x00}" % ", ".join(["0x%02x, 0x00" % ord(C) for C in String[2:-1]])
elif String.startswith('"'):
if String == "\"\"":
return "{0x00,0x00}"
else:
StringLen = len(String[1:-1])
if StringLen % 2:
return "{%s, 0x00}" % ", ".join(["0x%02x" % ord(C) for C in String[1:-1]])
else:
return "{%s, 0x00,0x00}" % ", ".join(["0x%02x" % ord(C) for C in String[1:-1]])
elif String.startswith('{'):
StringLen = len(String.split(","))
if StringLen % 2:
return "{%s, 0x00}" % ", ".join([ C for C in String[1:-1].split(',')])
else:
return "{%s}" % ", ".join([ C for C in String[1:-1].split(',')])
else:
if len(String.split()) % 2:
return '{%s, 0}' % ', '.join(String.split())
else:
return '{%s, 0,0}' % ', '.join(String.split())
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
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)
##
#
# This acts like the main() function for the script, unless it is 'import'ed into another
# script.
#
if __name__ == '__main__':
pass
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