BaseTools/Source/Python/AutoGen/StrGather.py

   1 # Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
   2 # This program and the accompanying materials
   3 # are licensed and made available under the terms and conditions of the BSD License
   4 # which accompanies this distribution.  The full text of the license may be found at
   5 # http://opensource.org/licenses/bsd-license.php
   6 #
   7 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   8 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   9
  10 #
  11 #This file is used to parse a strings file and create or add to a string database file.
  12 #
  13
  14 ##
  15 # Import Modules
  16 #
  17 import re
  18 import Common.EdkLogger as EdkLogger
  19 from Common.BuildToolError import *
  20 from UniClassObject import *
  21 from StringIO import StringIO
  22 from struct import pack
  23
  24 ##
  25 # Static definitions
  26 #
  27 EFI_HII_SIBT_END = '0x00'
  28 EFI_HII_SIBT_STRING_SCSU = '0x10'
  29 EFI_HII_SIBT_STRING_SCSU_FONT = '0x11'
  30 EFI_HII_SIBT_STRINGS_SCSU = '0x12'
  31 EFI_HII_SIBT_STRINGS_SCSU_FONT = '0x13'
  32 EFI_HII_SIBT_STRING_UCS2 = '0x14'
  33 EFI_HII_SIBT_STRING_UCS2_FONT = '0x15'
  34 EFI_HII_SIBT_STRINGS_UCS2 = '0x16'
  35 EFI_HII_SIBT_STRINGS_UCS2_FONT = '0x17'
  36 EFI_HII_SIBT_DUPLICATE = '0x20'
  37 EFI_HII_SIBT_SKIP2 = '0x21'
  38 EFI_HII_SIBT_SKIP1 = '0x22'
  39 EFI_HII_SIBT_EXT1 = '0x30'
  40 EFI_HII_SIBT_EXT2 = '0x31'
  41 EFI_HII_SIBT_EXT4 = '0x32'
  42 EFI_HII_SIBT_FONT = '0x40'
  43
  44 EFI_HII_PACKAGE_STRINGS = '0x04'
  45 EFI_HII_PACKAGE_FORM = '0x02'
  46
  47 StringPackageType = EFI_HII_PACKAGE_STRINGS
  48 StringPackageForm = EFI_HII_PACKAGE_FORM
  49 StringBlockType = EFI_HII_SIBT_STRING_UCS2
  50 StringSkipType = EFI_HII_SIBT_SKIP2
  51
  52 HexHeader = '0x'
  53
  54 COMMENT = '// '
  55 DEFINE_STR = '#define'
  56 COMMENT_DEFINE_STR = COMMENT + DEFINE_STR
  57 NOT_REFERENCED = 'not referenced'
  58 COMMENT_NOT_REFERENCED = ' ' + COMMENT + NOT_REFERENCED
  59 CHAR_ARRAY_DEFIN = 'unsigned char'
  60 COMMON_FILE_NAME = 'Strings'
  61 OFFSET = 'offset'
  62 STRING = 'string'
  63 TO = 'to'
  64 STRING_TOKEN = re.compile('STRING_TOKEN *\(([A-Z0-9_]+) *\)', re.MULTILINE | re.UNICODE)
  65 COMPATIBLE_STRING_TOKEN = re.compile('STRING_TOKEN *\(([A-Za-z0-9_]+) *\)', re.MULTILINE | re.UNICODE)
  66
  67 EFI_HII_ARRAY_SIZE_LENGTH = 4
  68 EFI_HII_PACKAGE_HEADER_LENGTH = 4
  69 EFI_HII_HDR_SIZE_LENGTH = 4
  70 EFI_HII_STRING_OFFSET_LENGTH = 4
  71 EFI_STRING_ID = 1
  72 EFI_STRING_ID_LENGTH = 2
  73 EFI_HII_LANGUAGE_WINDOW = 0
  74 EFI_HII_LANGUAGE_WINDOW_LENGTH = 2
  75 EFI_HII_LANGUAGE_WINDOW_NUMBER = 16
  76 EFI_HII_STRING_PACKAGE_HDR_LENGTH = EFI_HII_PACKAGE_HEADER_LENGTH + EFI_HII_HDR_SIZE_LENGTH + EFI_HII_STRING_OFFSET_LENGTH + EFI_HII_LANGUAGE_WINDOW_LENGTH * EFI_HII_LANGUAGE_WINDOW_NUMBER + EFI_STRING_ID_LENGTH
  77
  78 H_C_FILE_HEADER = ['//', \
  79                    '//  DO NOT EDIT -- auto-generated file', \
  80                    '//', \
  81                    '//  This file is generated by the StrGather utility', \
  82                    '//']
  83 LANGUAGE_NAME_STRING_NAME = '$LANGUAGE_NAME'
  84 PRINTABLE_LANGUAGE_NAME_STRING_NAME = '$PRINTABLE_LANGUAGE_NAME'
  85
  86 ## Convert a dec number to a hex string
  87 #
  88 # Convert a dec number to a formatted hex string in length digit
  89 # The digit is set to default 8
  90 # The hex string starts with "0x"
  91 # DecToHexStr(1000) is '0x000003E8'
  92 # DecToHexStr(1000, 6) is '0x0003E8'
  93 #
  94 # @param Dec:    The number in dec format
  95 # @param Digit:  The needed digit of hex string
  96 #
  97 # @retval:       The formatted hex string
  98 #
  99 def DecToHexStr(Dec, Digit = 8):
 100     return eval("'0x%0" + str(Digit) + "X' % int(Dec)")
 101
 102 ## Convert a dec number to a hex list
 103 #
 104 # Convert a dec number to a formatted hex list in size digit
 105 # The digit is set to default 8
 106 # DecToHexList(1000) is ['0xE8', '0x03', '0x00', '0x00']
 107 # DecToHexList(1000, 6) is ['0xE8', '0x03', '0x00']
 108 #
 109 # @param Dec:    The number in dec format
 110 # @param Digit:  The needed digit of hex list
 111 #
 112 # @retval:       A list for formatted hex string
 113 #
 114 def DecToHexList(Dec, Digit = 8):
 115     Hex = eval("'%0" + str(Digit) + "X' % int(Dec)" )
 116     List = []
 117     for Bit in range(Digit - 2, -1, -2):
 118         List.append(HexHeader + Hex[Bit:Bit + 2])
 119     return List
 120
 121 ## Convert a acsii string to a hex list
 122 #
 123 # Convert a acsii string to a formatted hex list
 124 # AscToHexList('en-US') is ['0x65', '0x6E', '0x2D', '0x55', '0x53']
 125 #
 126 # @param Ascii:  The acsii string
 127 #
 128 # @retval:       A list for formatted hex string
 129 #
 130 def AscToHexList(Ascii):
 131     List = []
 132     for Item in Ascii:
 133         List.append('0x%2X' % ord(Item))
 134
 135     return List
 136
 137 ## Create header of .h file
 138 #
 139 # Create a header of .h file
 140 #
 141 # @param BaseName: The basename of strings
 142 #
 143 # @retval Str:     A string for .h file header
 144 #
 145 def CreateHFileHeader(BaseName):
 146     Str = ''
 147     for Item in H_C_FILE_HEADER:
 148         Str = WriteLine(Str, Item)
 149     Str = WriteLine(Str, '#ifndef _' + BaseName.upper() + '_STRINGS_DEFINE_H_')
 150     Str = WriteLine(Str, '#define _' + BaseName.upper() + '_STRINGS_DEFINE_H_')
 151     return Str
 152
 153 ## Create content of .h file
 154 #
 155 # Create content of .h file
 156 #
 157 # @param BaseName:        The basename of strings
 158 # @param UniObjectClass   A UniObjectClass instance
 159 # @param IsCompatibleMode Compatible mode
 160 # @param UniGenCFlag      UniString is generated into AutoGen C file when it is set to True
 161 #
 162 # @retval Str:           A string of .h file content
 163 #
 164 def CreateHFileContent(BaseName, UniObjectClass, IsCompatibleMode, UniGenCFlag):
 165     Str = ''
 166     ValueStartPtr = 60
 167     Line = COMMENT_DEFINE_STR + ' ' + LANGUAGE_NAME_STRING_NAME + ' ' * (ValueStartPtr - len(DEFINE_STR + LANGUAGE_NAME_STRING_NAME)) + DecToHexStr(0, 4) + COMMENT_NOT_REFERENCED
 168     Str = WriteLine(Str, Line)
 169     Line = COMMENT_DEFINE_STR + ' ' + PRINTABLE_LANGUAGE_NAME_STRING_NAME + ' ' * (ValueStartPtr - len(DEFINE_STR + PRINTABLE_LANGUAGE_NAME_STRING_NAME)) + DecToHexStr(1, 4) + COMMENT_NOT_REFERENCED
 170     Str = WriteLine(Str, Line)
 171
 172     #Group the referred STRING token together.
 173     for Index in range(2, len(UniObjectClass.OrderedStringList[UniObjectClass.LanguageDef[0][0]])):
 174         StringItem = UniObjectClass.OrderedStringList[UniObjectClass.LanguageDef[0][0]][Index]
 175         Name = StringItem.StringName
 176         Token = StringItem.Token
 177         Referenced = StringItem.Referenced
 178         if Name != None:
 179             Line = ''
 180             if Referenced == True:
 181                 if (ValueStartPtr - len(DEFINE_STR + Name)) <= 0:
 182                     Line = DEFINE_STR + ' ' + Name + ' ' + DecToHexStr(Token, 4)
 183                 else:
 184                     Line = DEFINE_STR + ' ' + Name + ' ' * (ValueStartPtr - len(DEFINE_STR + Name)) + DecToHexStr(Token, 4)
 185                 Str = WriteLine(Str, Line)
 186
 187     #Group the unused STRING token together.
 188     for Index in range(2, len(UniObjectClass.OrderedStringList[UniObjectClass.LanguageDef[0][0]])):
 189         StringItem = UniObjectClass.OrderedStringList[UniObjectClass.LanguageDef[0][0]][Index]
 190         Name = StringItem.StringName
 191         Token = StringItem.Token
 192         Referenced = StringItem.Referenced
 193         if Name != None:
 194             Line = ''
 195             if Referenced == False:
 196                 if (ValueStartPtr - len(DEFINE_STR + Name)) <= 0:
 197                     Line = COMMENT_DEFINE_STR + ' ' + Name + ' ' + DecToHexStr(Token, 4) + COMMENT_NOT_REFERENCED
 198                 else:
 199                     Line = COMMENT_DEFINE_STR + ' ' + Name + ' ' * (ValueStartPtr - len(DEFINE_STR + Name)) + DecToHexStr(Token, 4) + COMMENT_NOT_REFERENCED
 200                 Str = WriteLine(Str, Line)
 201
 202     Str = WriteLine(Str, '')
 203     if IsCompatibleMode or UniGenCFlag:
 204         Str = WriteLine(Str, 'extern unsigned char ' + BaseName + 'Strings[];')
 205     return Str
 206
 207 ## Create a complete .h file
 208 #
 209 # Create a complet .h file with file header and file content
 210 #
 211 # @param BaseName:        The basename of strings
 212 # @param UniObjectClass   A UniObjectClass instance
 213 # @param IsCompatibleMode Compatible mode
 214 # @param UniGenCFlag      UniString is generated into AutoGen C file when it is set to True
 215 #
 216 # @retval Str:           A string of complete .h file
 217 #
 218 def CreateHFile(BaseName, UniObjectClass, IsCompatibleMode, UniGenCFlag):
 219     HFile = WriteLine('', CreateHFileContent(BaseName, UniObjectClass, IsCompatibleMode, UniGenCFlag))
 220
 221     return HFile
 222
 223 ## Create header of .c file
 224 #
 225 # Create a header of .c file
 226 #
 227 # @retval Str:     A string for .c file header
 228 #
 229 def CreateCFileHeader():
 230     Str = ''
 231     for Item in H_C_FILE_HEADER:
 232         Str = WriteLine(Str, Item)
 233
 234     return Str
 235
 236 ## Create a buffer to store all items in an array
 237 #
 238 # @param BinBuffer   Buffer to contain Binary data.
 239 # @param Array:      The array need to be formatted
 240 #
 241 def CreateBinBuffer(BinBuffer, Array):
 242     for Item in Array:
 243         BinBuffer.write(pack("B", int(Item,16)))
 244
 245 ## Create a formatted string all items in an array
 246 #
 247 # Use ',' to join each item in an array, and break an new line when reaching the width (default is 16)
 248 #
 249 # @param Array:      The array need to be formatted
 250 # @param Width:      The line length, the default value is set to 16
 251 #
 252 # @retval ArrayItem: A string for all formatted array items
 253 #
 254 def CreateArrayItem(Array, Width = 16):
 255     MaxLength = Width
 256     Index = 0
 257     Line = '  '
 258     ArrayItem = ''
 259
 260     for Item in Array:
 261         if Index < MaxLength:
 262             Line = Line + Item + ',  '
 263             Index = Index + 1
 264         else:
 265             ArrayItem = WriteLine(ArrayItem, Line)
 266             Line = '  ' + Item +  ',  '
 267             Index = 1
 268     ArrayItem = Write(ArrayItem, Line.rstrip())
 269
 270     return ArrayItem
 271
 272 ## CreateCFileStringValue
 273 #
 274 # Create a line with string value
 275 #
 276 # @param Value:  Value of the string
 277 #
 278 # @retval Str:   A formatted string with string value
 279 #
 280
 281 def CreateCFileStringValue(Value):
 282     Value = [StringBlockType] + Value
 283     Str = WriteLine('', CreateArrayItem(Value))
 284
 285     return Str
 286
 287
 288 ## Create content of .c file
 289 #
 290 # Create content of .c file
 291 #
 292 # @param BaseName:        The basename of strings
 293 # @param UniObjectClass   A UniObjectClass instance
 294 # @param IsCompatibleMode Compatible mode
 295 # @param UniBinBuffer     UniBinBuffer to contain UniBinary data.
 296 #
 297 # @retval Str:           A string of .c file content
 298 #
 299 def CreateCFileContent(BaseName, UniObjectClass, IsCompatibleMode, UniBinBuffer=None):
 300     #
 301     # Init array length
 302     #
 303     TotalLength = EFI_HII_ARRAY_SIZE_LENGTH
 304     Str = ''
 305     Offset = 0
 306
 307     #
 308     # Create lines for each language's strings
 309     #
 310     for IndexI in range(len(UniObjectClass.LanguageDef)):
 311         Language = UniObjectClass.LanguageDef[IndexI][0]
 312         LangPrintName = UniObjectClass.LanguageDef[IndexI][1]
 313
 314         StringBuffer = StringIO()
 315         StrStringValue = ''
 316         ArrayLength = 0
 317         NumberOfUseOtherLangDef = 0
 318         Index = 0
 319         for IndexJ in range(1, len(UniObjectClass.OrderedStringList[UniObjectClass.LanguageDef[IndexI][0]])):
 320             Item = UniObjectClass.FindByToken(IndexJ, Language)
 321             Name = Item.StringName
 322             Value = Item.StringValueByteList
 323             Referenced = Item.Referenced
 324             Token = Item.Token
 325             Length = Item.Length
 326             UseOtherLangDef = Item.UseOtherLangDef
 327
 328             if UseOtherLangDef != '' and Referenced:
 329                 NumberOfUseOtherLangDef = NumberOfUseOtherLangDef + 1
 330                 Index = Index + 1
 331             else:
 332                 if NumberOfUseOtherLangDef > 0:
 333                     StrStringValue = WriteLine(StrStringValue, CreateArrayItem([StringSkipType] + DecToHexList(NumberOfUseOtherLangDef, 4)))
 334                     CreateBinBuffer (StringBuffer, ([StringSkipType] + DecToHexList(NumberOfUseOtherLangDef, 4)))
 335                     NumberOfUseOtherLangDef = 0
 336                     ArrayLength = ArrayLength + 3
 337                 if Referenced and Item.Token > 0:
 338                     Index = Index + 1
 339                     StrStringValue = WriteLine(StrStringValue, "// %s: %s:%s" % (DecToHexStr(Index, 4), Name, DecToHexStr(Token, 4)))
 340                     StrStringValue = Write(StrStringValue, CreateCFileStringValue(Value))
 341                     CreateBinBuffer (StringBuffer, [StringBlockType] + Value)
 342                     ArrayLength = ArrayLength + Item.Length + 1 # 1 is for the length of string type
 343
 344         #
 345         # EFI_HII_PACKAGE_HEADER
 346         #
 347         Offset = EFI_HII_STRING_PACKAGE_HDR_LENGTH + len(Language) + 1
 348         ArrayLength = Offset + ArrayLength + 1
 349
 350         #
 351         # Create PACKAGE HEADER
 352         #
 353         Str = WriteLine(Str, '// PACKAGE HEADER\n')
 354         TotalLength = TotalLength + ArrayLength
 355
 356         List = DecToHexList(ArrayLength, 6) + \
 357                [StringPackageType] + \
 358                DecToHexList(Offset) + \
 359                DecToHexList(Offset) + \
 360                DecToHexList(EFI_HII_LANGUAGE_WINDOW, EFI_HII_LANGUAGE_WINDOW_LENGTH * 2) * EFI_HII_LANGUAGE_WINDOW_NUMBER + \
 361                DecToHexList(EFI_STRING_ID, 4) + \
 362                AscToHexList(Language) + \
 363                DecToHexList(0, 2)
 364         Str = WriteLine(Str, CreateArrayItem(List, 16) + '\n')
 365
 366         #
 367         # Create PACKAGE DATA
 368         #
 369         Str = WriteLine(Str, '// PACKAGE DATA\n')
 370         Str = Write(Str, StrStringValue)
 371
 372         #
 373         # Add an EFI_HII_SIBT_END at last
 374         #
 375         Str = WriteLine(Str, '  ' + EFI_HII_SIBT_END + ",")
 376
 377         #
 378         # Create binary UNI string
 379         #
 380         if UniBinBuffer:
 381             CreateBinBuffer (UniBinBuffer, List)
 382             UniBinBuffer.write (StringBuffer.getvalue())
 383             UniBinBuffer.write (pack("B", int(EFI_HII_SIBT_END,16)))
 384         StringBuffer.close()
 385
 386     #
 387     # Create line for string variable name
 388     # "unsigned char $(BaseName)Strings[] = {"
 389     #
 390     AllStr = WriteLine('', CHAR_ARRAY_DEFIN + ' ' + BaseName + COMMON_FILE_NAME + '[] = {\n' )
 391
 392     if IsCompatibleMode:
 393         #
 394         # Create FRAMEWORK_EFI_HII_PACK_HEADER in compatible mode
 395         #
 396         AllStr = WriteLine(AllStr, '// FRAMEWORK PACKAGE HEADER Length')
 397         AllStr = WriteLine(AllStr, CreateArrayItem(DecToHexList(TotalLength + 2)) + '\n')
 398         AllStr = WriteLine(AllStr, '// FRAMEWORK PACKAGE HEADER Type')
 399         AllStr = WriteLine(AllStr, CreateArrayItem(DecToHexList(2, 4)) + '\n')
 400     else:
 401         #
 402         # Create whole array length in UEFI mode
 403         #
 404         AllStr = WriteLine(AllStr, '// STRGATHER_OUTPUT_HEADER')
 405         AllStr = WriteLine(AllStr, CreateArrayItem(DecToHexList(TotalLength)) + '\n')
 406
 407     #
 408     # Join package data
 409     #
 410     AllStr = Write(AllStr, Str)
 411
 412     return AllStr
 413
 414 ## Create end of .c file
 415 #
 416 # Create end of .c file
 417 #
 418 # @retval Str:           A string of .h file end
 419 #
 420 def CreateCFileEnd():
 421     Str = Write('', '};')
 422     return Str
 423
 424 ## Create a .c file
 425 #
 426 # Create a complete .c file
 427 #
 428 # @param BaseName:        The basename of strings
 429 # @param UniObjectClass   A UniObjectClass instance
 430 # @param IsCompatibleMode Compatible Mode
 431 #
 432 # @retval CFile:         A string of complete .c file
 433 #
 434 def CreateCFile(BaseName, UniObjectClass, IsCompatibleMode):
 435     CFile = ''
 436     #CFile = WriteLine(CFile, CreateCFileHeader())
 437     CFile = WriteLine(CFile, CreateCFileContent(BaseName, UniObjectClass, IsCompatibleMode))
 438     CFile = WriteLine(CFile, CreateCFileEnd())
 439     return CFile
 440
 441 ## GetFileList
 442 #
 443 # Get a list for all files
 444 #
 445 # @param IncludeList:  A list of all path to be searched
 446 # @param SkipList:     A list of all types of file could be skipped
 447 #
 448 # @retval FileList:    A list of all files found
 449 #
 450 def GetFileList(SourceFileList, IncludeList, SkipList):
 451     if IncludeList == None:
 452         EdkLogger.error("UnicodeStringGather", AUTOGEN_ERROR, "Include path for unicode file is not defined")
 453
 454     FileList = []
 455     if SkipList == None:
 456         SkipList = []
 457
 458     for File in SourceFileList:
 459         for Dir in IncludeList:
 460             if not os.path.exists(Dir):
 461                 continue
 462             File = os.path.join(Dir, File.Path)
 463             #
 464             # Ignore Dir
 465             #
 466             if os.path.isfile(File) != True:
 467                 continue
 468             #
 469             # Ignore file listed in skip list
 470             #
 471             IsSkip = False
 472             for Skip in SkipList:
 473                 if os.path.splitext(File)[1].upper() == Skip.upper():
 474                     EdkLogger.verbose("Skipped %s for string token uses search" % File)
 475                     IsSkip = True
 476                     break
 477
 478             if not IsSkip:
 479                 FileList.append(File)
 480
 481             break
 482
 483     return FileList
 484
 485 ## SearchString
 486 #
 487 # Search whether all string defined in UniObjectClass are referenced
 488 # All string used should be set to Referenced
 489 #
 490 # @param UniObjectClass:  Input UniObjectClass
 491 # @param FileList:        Search path list
 492 # @param IsCompatibleMode Compatible Mode
 493 #
 494 # @retval UniObjectClass: UniObjectClass after searched
 495 #
 496 def SearchString(UniObjectClass, FileList, IsCompatibleMode):
 497     if FileList == []:
 498         return UniObjectClass
 499
 500     for File in FileList:
 501         if os.path.isfile(File):
 502             Lines = open(File, 'r')
 503             for Line in Lines:
 504                 if not IsCompatibleMode:
 505                     StringTokenList = STRING_TOKEN.findall(Line)
 506                 else:
 507                     StringTokenList = COMPATIBLE_STRING_TOKEN.findall(Line)
 508                 for StrName in StringTokenList:
 509                     EdkLogger.debug(EdkLogger.DEBUG_5, "Found string identifier: " + StrName)
 510                     UniObjectClass.SetStringReferenced(StrName)
 511
 512     UniObjectClass.ReToken()
 513
 514     return UniObjectClass
 515
 516 ## GetStringFiles
 517 #
 518 # This function is used for UEFI2.1 spec
 519 #
 520 #
 521 def GetStringFiles(UniFilList, SourceFileList, IncludeList, IncludePathList, SkipList, BaseName, IsCompatibleMode = False, ShellMode = False, UniGenCFlag = True, UniGenBinBuffer = None):
 522     Status = True
 523     ErrorMessage = ''
 524
 525     if len(UniFilList) > 0:
 526         if ShellMode:
 527             #
 528             # support ISO 639-2 codes in .UNI files of EDK Shell
 529             #
 530             Uni = UniFileClassObject(sorted (UniFilList), True, IncludePathList)
 531         else:
 532             Uni = UniFileClassObject(sorted (UniFilList), IsCompatibleMode, IncludePathList)
 533     else:
 534         EdkLogger.error("UnicodeStringGather", AUTOGEN_ERROR, 'No unicode files given')
 535
 536     FileList = GetFileList(SourceFileList, IncludeList, SkipList)
 537
 538     Uni = SearchString(Uni, sorted (FileList), IsCompatibleMode)
 539
 540     HFile = CreateHFile(BaseName, Uni, IsCompatibleMode, UniGenCFlag)
 541     CFile = None
 542     if IsCompatibleMode or UniGenCFlag:
 543         CFile = CreateCFile(BaseName, Uni, IsCompatibleMode)
 544     if UniGenBinBuffer:
 545         CreateCFileContent(BaseName, Uni, IsCompatibleMode, UniGenBinBuffer)
 546
 547     return HFile, CFile
 548
 549 #
 550 # Write an item
 551 #
 552 def Write(Target, Item):
 553     return Target + Item
 554
 555 #
 556 # Write an item with a break line
 557 #
 558 def WriteLine(Target, Item):
 559     return Target + Item + '\n'
 560
 561 # This acts like the main() function for the script, unless it is 'import'ed into another
 562 # script.
 563 if __name__ == '__main__':
 564     EdkLogger.info('start')
 565
 566     UniFileList = [
 567                    r'C:\\Edk\\Strings2.uni',
 568                    r'C:\\Edk\\Strings.uni'
 569     ]
 570
 571     SrcFileList = []
 572     for Root, Dirs, Files in os.walk('C:\\Edk'):
 573         for File in Files:
 574             SrcFileList.append(File)
 575
 576     IncludeList = [
 577                    r'C:\\Edk'
 578     ]
 579
 580     SkipList = ['.inf', '.uni']
 581     BaseName = 'DriverSample'
 582     (h, c) = GetStringFiles(UniFileList, SrcFileList, IncludeList, SkipList, BaseName, True)
 583     hfile = open('unistring.h', 'w')
 584     cfile = open('unistring.c', 'w')
 585     hfile.write(h)
 586     cfile.write(c)
 587
 588     EdkLogger.info('end')