diff options
Diffstat (limited to 'BaseTools/Source/Python/Workspace/MetaFileParser.py')
| -rw-r--r-- | BaseTools/Source/Python/Workspace/MetaFileParser.py | 1284 |
1 files changed, 0 insertions, 1284 deletions
diff --git a/BaseTools/Source/Python/Workspace/MetaFileParser.py b/BaseTools/Source/Python/Workspace/MetaFileParser.py deleted file mode 100644 index 7f34f49c95..0000000000 --- a/BaseTools/Source/Python/Workspace/MetaFileParser.py +++ /dev/null @@ -1,1284 +0,0 @@ -## @file -# This file is used to parse meta files -# -# Copyright (c) 2008 - 2010, 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 os -import time -import copy - -import Common.EdkLogger as EdkLogger -from CommonDataClass.DataClass import * -from Common.DataType import * -from Common.String import * -from Common.Misc import Blist, GuidStructureStringToGuidString, CheckPcdDatum - -## Base class of parser -# -# This class is used for derivation purpose. The specific parser for one kind -# type file must derive this class and implement some public interfaces. -# -# @param FilePath The path of platform description file -# @param FileType The raw data of DSC file -# @param Table Database used to retrieve module/package information -# @param Macros Macros used for replacement in file -# @param Owner Owner ID (for sub-section parsing) -# @param From ID from which the data comes (for !INCLUDE directive) -# -class MetaFileParser(object): - # data type (file content) for specific file type - DataType = {} - - # Parser objects used to implement singleton - MetaFiles = {} - - ## Factory method - # - # One file, one parser object. This factory method makes sure that there's - # only one object constructed for one meta file. - # - # @param Class class object of real AutoGen class - # (InfParser, DecParser or DscParser) - # @param FilePath The path of meta file - # @param *args The specific class related parameters - # @param **kwargs The specific class related dict parameters - # - def __new__(Class, FilePath, *args, **kwargs): - if FilePath in Class.MetaFiles: - return Class.MetaFiles[FilePath] - else: - ParserObject = super(MetaFileParser, Class).__new__(Class) - Class.MetaFiles[FilePath] = ParserObject - return ParserObject - - ## Constructor of MetaFileParser - # - # Initialize object of MetaFileParser - # - # @param FilePath The path of platform description file - # @param FileType The raw data of DSC file - # @param Table Database used to retrieve module/package information - # @param Macros Macros used for replacement in file - # @param Owner Owner ID (for sub-section parsing) - # @param From ID from which the data comes (for !INCLUDE directive) - # - def __init__(self, FilePath, FileType, Table, Macros=None, Owner=-1, From=-1): - # prevent re-initialization - if hasattr(self, "_Table"): - return - self._Table = Table - self._FileType = FileType - self.MetaFile = FilePath - self._FileDir = os.path.dirname(self.MetaFile) - self._Macros = copy.copy(Macros) - self._Macros["WORKSPACE"] = os.environ["WORKSPACE"] - - # for recursive parsing - self._Owner = Owner - self._From = From - - # parsr status for parsing - self._Content = None - self._ValueList = ['', '', '', '', ''] - self._Scope = [] - self._LineIndex = 0 - self._CurrentLine = '' - self._SectionType = MODEL_UNKNOWN - self._SectionName = '' - self._InSubsection = False - self._SubsectionType = MODEL_UNKNOWN - self._SubsectionName = '' - self._LastItem = -1 - self._Enabled = 0 - self._Finished = False - - ## Store the parsed data in table - def _Store(self, *Args): - return self._Table.Insert(*Args) - - ## Virtual method for starting parse - def Start(self): - raise NotImplementedError - - ## Set parsing complete flag in both class and table - def _Done(self): - self._Finished = True - ## Do not set end flag when processing included files - if self._From == -1: - self._Table.SetEndFlag() - - ## Return the table containg parsed data - # - # If the parse complete flag is not set, this method will try to parse the - # file before return the table - # - def _GetTable(self): - if not self._Finished: - self.Start() - return self._Table - - ## Get the parse complete flag - def _GetFinished(self): - return self._Finished - - ## Set the complete flag - def _SetFinished(self, Value): - self._Finished = Value - - ## Use [] style to query data in table, just for readability - # - # DataInfo = [data_type, scope1(arch), scope2(platform,moduletype)] - # - def __getitem__(self, DataInfo): - if type(DataInfo) != type(()): - DataInfo = (DataInfo,) - return self.Table.Query(*DataInfo) - - ## Data parser for the common format in different type of file - # - # The common format in the meatfile is like - # - # xxx1 | xxx2 | xxx3 - # - def _CommonParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT) - self._ValueList[0:len(TokenList)] = TokenList - - ## Data parser for the format in which there's path - # - # Only path can have macro used. So we need to replace them before use. - # - def _PathParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT) - self._ValueList[0:len(TokenList)] = TokenList - if len(self._Macros) > 0: - for Index in range(0, len(self._ValueList)): - Value = self._ValueList[Index] - if Value == None or Value == '': - continue - self._ValueList[Index] = NormPath(Value, self._Macros) - - ## Skip unsupported data - def _Skip(self): - EdkLogger.warn("Parser", "Unrecognized content", File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=self._CurrentLine); - self._ValueList[0:1] = [self._CurrentLine] - - ## Section header parser - # - # The section header is always in following format: - # - # [section_name.arch<.platform|module_type>] - # - def _SectionHeaderParser(self): - self._Scope = [] - self._SectionName = '' - ArchList = set() - for Item in GetSplitValueList(self._CurrentLine[1:-1], TAB_COMMA_SPLIT): - if Item == '': - continue - ItemList = GetSplitValueList(Item, TAB_SPLIT) - # different section should not mix in one section - if self._SectionName != '' and self._SectionName != ItemList[0].upper(): - EdkLogger.error('Parser', FORMAT_INVALID, "Different section names in the same section", - File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine) - self._SectionName = ItemList[0].upper() - if self._SectionName in self.DataType: - self._SectionType = self.DataType[self._SectionName] - else: - self._SectionType = MODEL_UNKNOWN - EdkLogger.warn("Parser", "Unrecognized section", File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=self._CurrentLine) - # S1 is always Arch - if len(ItemList) > 1: - S1 = ItemList[1].upper() - else: - S1 = 'COMMON' - ArchList.add(S1) - # S2 may be Platform or ModuleType - if len(ItemList) > 2: - S2 = ItemList[2].upper() - else: - S2 = 'COMMON' - self._Scope.append([S1, S2]) - - # 'COMMON' must not be used with specific ARCHs at the same section - if 'COMMON' in ArchList and len(ArchList) > 1: - EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs", - File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine) - - ## [defines] section parser - def _DefineParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - self._ValueList[0:len(TokenList)] = TokenList - if self._ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No value specified", - ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) - - ## DEFINE name=value parser - def _MacroParser(self): - TokenList = GetSplitValueList(self._CurrentLine, ' ', 1) - MacroType = TokenList[0] - if len(TokenList) < 2 or TokenList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No macro name/value given", - ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) - TokenList = GetSplitValueList(TokenList[1], TAB_EQUAL_SPLIT, 1) - if TokenList[0] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No macro name given", - ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) - - # Macros defined in the command line override ones defined in the meta-data file - if not TokenList[0] in self._Macros: - if len(TokenList) == 1: - self._Macros[TokenList[0]] = '' - else: - # keep the macro definition for later use - self._Macros[TokenList[0]] = ReplaceMacro(TokenList[1], self._Macros, False) - - return TokenList[0], self._Macros[TokenList[0]] - - ## [BuildOptions] section parser - def _BuildOptionParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - TokenList2 = GetSplitValueList(TokenList[0], ':', 1) - if len(TokenList2) == 2: - self._ValueList[0] = TokenList2[0] # toolchain family - self._ValueList[1] = TokenList2[1] # keys - else: - self._ValueList[1] = TokenList[0] - if len(TokenList) == 2: # value - self._ValueList[2] = ReplaceMacro(TokenList[1], self._Macros) - - if self._ValueList[1].count('_') != 4: - EdkLogger.error( - 'Parser', - FORMAT_INVALID, - "'%s' must be in format of <TARGET>_<TOOLCHAIN>_<ARCH>_<TOOL>_FLAGS" % self._ValueList[1], - ExtraData=self._CurrentLine, - File=self.MetaFile, - Line=self._LineIndex+1 - ) - - _SectionParser = {} - Table = property(_GetTable) - Finished = property(_GetFinished, _SetFinished) - - -## INF file parser class -# -# @param FilePath The path of platform description file -# @param FileType The raw data of DSC file -# @param Table Database used to retrieve module/package information -# @param Macros Macros used for replacement in file -# -class InfParser(MetaFileParser): - # INF file supported data types (one type per section) - DataType = { - TAB_UNKNOWN.upper() : MODEL_UNKNOWN, - TAB_INF_DEFINES.upper() : MODEL_META_DATA_HEADER, - TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION, - TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE, - TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE, - TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS, - TAB_PACKAGES.upper() : MODEL_META_DATA_PACKAGE, - TAB_NMAKE.upper() : MODEL_META_DATA_NMAKE, - TAB_INF_FIXED_PCD.upper() : MODEL_PCD_FIXED_AT_BUILD, - TAB_INF_PATCH_PCD.upper() : MODEL_PCD_PATCHABLE_IN_MODULE, - TAB_INF_FEATURE_PCD.upper() : MODEL_PCD_FEATURE_FLAG, - TAB_INF_PCD_EX.upper() : MODEL_PCD_DYNAMIC_EX, - TAB_INF_PCD.upper() : MODEL_PCD_DYNAMIC, - TAB_SOURCES.upper() : MODEL_EFI_SOURCE_FILE, - TAB_GUIDS.upper() : MODEL_EFI_GUID, - TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL, - TAB_PPIS.upper() : MODEL_EFI_PPI, - TAB_DEPEX.upper() : MODEL_EFI_DEPEX, - TAB_BINARIES.upper() : MODEL_EFI_BINARY_FILE, - TAB_USER_EXTENSIONS.upper() : MODEL_META_DATA_USER_EXTENSION - } - - ## Constructor of InfParser - # - # Initialize object of InfParser - # - # @param FilePath The path of module description file - # @param FileType The raw data of DSC file - # @param Table Database used to retrieve module/package information - # @param Macros Macros used for replacement in file - # - def __init__(self, FilePath, FileType, Table, Macros=None): - MetaFileParser.__init__(self, FilePath, FileType, Table, Macros) - - ## Parser starter - def Start(self): - NmakeLine = '' - try: - self._Content = open(self.MetaFile, 'r').readlines() - except: - EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile) - - # parse the file line by line - IsFindBlockComment = False - - for Index in range(0, len(self._Content)): - # skip empty, commented, block commented lines - Line = CleanString(self._Content[Index], AllowCppStyleComment=True) - NextLine = '' - if Index + 1 < len(self._Content): - NextLine = CleanString(self._Content[Index + 1]) - if Line == '': - continue - if Line.find(DataType.TAB_COMMENT_R8_START) > -1: - IsFindBlockComment = True - continue - if Line.find(DataType.TAB_COMMENT_R8_END) > -1: - IsFindBlockComment = False - continue - if IsFindBlockComment: - continue - - self._LineIndex = Index - self._CurrentLine = Line - - # section header - if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END: - self._SectionHeaderParser() - continue - # merge two lines specified by '\' in section NMAKE - elif self._SectionType == MODEL_META_DATA_NMAKE: - if Line[-1] == '\\': - if NextLine == '': - self._CurrentLine = NmakeLine + Line[0:-1] - NmakeLine = '' - else: - if NextLine[0] == TAB_SECTION_START and NextLine[-1] == TAB_SECTION_END: - self._CurrentLine = NmakeLine + Line[0:-1] - NmakeLine = '' - else: - NmakeLine = NmakeLine + ' ' + Line[0:-1] - continue - else: - self._CurrentLine = NmakeLine + Line - NmakeLine = '' - elif Line.upper().startswith('DEFINE '): - # file private macros - self._MacroParser() - continue - - # section content - self._ValueList = ['','',''] - # parse current line, result will be put in self._ValueList - self._SectionParser[self._SectionType](self) - if self._ValueList == None: - continue - # - # Model, Value1, Value2, Value3, Arch, Platform, BelongsToItem=-1, - # LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1 - # - for Arch, Platform in self._Scope: - self._Store(self._SectionType, - self._ValueList[0], - self._ValueList[1], - self._ValueList[2], - Arch, - Platform, - self._Owner, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - 0 - ) - if IsFindBlockComment: - EdkLogger.error("Parser", FORMAT_INVALID, "Open block comments (starting with /*) are expected to end with */", - File=self.MetaFile) - self._Done() - - ## Data parser for the format in which there's path - # - # Only path can have macro used. So we need to replace them before use. - # - def _IncludeParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT) - self._ValueList[0:len(TokenList)] = TokenList - if len(self._Macros) > 0: - for Index in range(0, len(self._ValueList)): - Value = self._ValueList[Index] - if Value.upper().find('$(EFI_SOURCE)\Edk'.upper()) > -1 or Value.upper().find('$(EFI_SOURCE)/Edk'.upper()) > -1: - Value = '$(EDK_SOURCE)' + Value[17:] - if Value.find('$(EFI_SOURCE)') > -1 or Value.find('$(EDK_SOURCE)') > -1: - pass - elif Value.startswith('.'): - pass - elif Value.startswith('$('): - pass - else: - Value = '$(EFI_SOURCE)/' + Value - - if Value == None or Value == '': - continue - self._ValueList[Index] = NormPath(Value, self._Macros) - - ## Parse [Sources] section - # - # Only path can have macro used. So we need to replace them before use. - # - def _SourceFileParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT) - self._ValueList[0:len(TokenList)] = TokenList - # For Acpi tables, remove macro like ' TABLE_NAME=Sata1' - if 'COMPONENT_TYPE' in self._Macros: - if self._Macros['COMPONENT_TYPE'].upper() == 'ACPITABLE': - self._ValueList[0] = GetSplitValueList(self._ValueList[0], ' ', 1)[0] - if self._Macros['BASE_NAME'] == 'Microcode': - pass - if len(self._Macros) > 0: - for Index in range(0, len(self._ValueList)): - Value = self._ValueList[Index] - if Value == None or Value == '': - continue - self._ValueList[Index] = NormPath(Value, self._Macros) - - ## Parse [Binaries] section - # - # Only path can have macro used. So we need to replace them before use. - # - def _BinaryFileParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 2) - if len(TokenList) < 2: - EdkLogger.error('Parser', FORMAT_INVALID, "No file type or path specified", - ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])", - File=self.MetaFile, Line=self._LineIndex+1) - if not TokenList[0]: - EdkLogger.error('Parser', FORMAT_INVALID, "No file type specified", - ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])", - File=self.MetaFile, Line=self._LineIndex+1) - if not TokenList[1]: - EdkLogger.error('Parser', FORMAT_INVALID, "No file path specified", - ExtraData=self._CurrentLine + " (<FileType> | <FilePath> [| <Target>])", - File=self.MetaFile, Line=self._LineIndex+1) - self._ValueList[0:len(TokenList)] = TokenList - self._ValueList[1] = NormPath(self._ValueList[1], self._Macros) - - ## [defines] section parser - def _DefineParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - self._ValueList[0:len(TokenList)] = TokenList - if self._ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No value specified", - ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) - self._Macros[TokenList[0]] = ReplaceMacro(TokenList[1], self._Macros, False) - - ## [nmake] section parser (R8.x style only) - def _NmakeParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - self._ValueList[0:len(TokenList)] = TokenList - # remove macros - self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros, False) - # remove self-reference in macro setting - #self._ValueList[1] = ReplaceMacro(self._ValueList[1], {self._ValueList[0]:''}) - - ## [FixedPcd], [FeaturePcd], [PatchPcd], [Pcd] and [PcdEx] sections parser - def _PcdParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1) - ValueList = GetSplitValueList(TokenList[0], TAB_SPLIT) - if len(ValueList) != 2: - EdkLogger.error('Parser', FORMAT_INVALID, "Illegal token space GUID and PCD name format", - ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)", - File=self.MetaFile, Line=self._LineIndex+1) - self._ValueList[0:1] = ValueList - if len(TokenList) > 1: - self._ValueList[2] = TokenList[1] - if self._ValueList[0] == '' or self._ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified", - ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<PcdCName>)", - File=self.MetaFile, Line=self._LineIndex+1) - # if value are 'True', 'true', 'TRUE' or 'False', 'false', 'FALSE', replace with integer 1 or 0. - if self._ValueList[2] != '': - InfPcdValueList = GetSplitValueList(TokenList[1], TAB_VALUE_SPLIT, 1) - if InfPcdValueList[0] in ['True', 'true', 'TRUE']: - self._ValueList[2] = TokenList[1].replace(InfPcdValueList[0], '1', 1); - elif InfPcdValueList[0] in ['False', 'false', 'FALSE']: - self._ValueList[2] = TokenList[1].replace(InfPcdValueList[0], '0', 1); - - ## [depex] section parser - def _DepexParser(self): - self._ValueList[0:1] = [self._CurrentLine] - - _SectionParser = { - MODEL_UNKNOWN : MetaFileParser._Skip, - MODEL_META_DATA_HEADER : _DefineParser, - MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser, - MODEL_EFI_INCLUDE : _IncludeParser, # for R8.x modules - MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._CommonParser, # for R8.x modules - MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser, - MODEL_META_DATA_PACKAGE : MetaFileParser._PathParser, - MODEL_META_DATA_NMAKE : _NmakeParser, # for R8.x modules - MODEL_PCD_FIXED_AT_BUILD : _PcdParser, - MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser, - MODEL_PCD_FEATURE_FLAG : _PcdParser, - MODEL_PCD_DYNAMIC_EX : _PcdParser, - MODEL_PCD_DYNAMIC : _PcdParser, - MODEL_EFI_SOURCE_FILE : _SourceFileParser, - MODEL_EFI_GUID : MetaFileParser._CommonParser, - MODEL_EFI_PROTOCOL : MetaFileParser._CommonParser, - MODEL_EFI_PPI : MetaFileParser._CommonParser, - MODEL_EFI_DEPEX : _DepexParser, - MODEL_EFI_BINARY_FILE : _BinaryFileParser, - MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip, - } - -## DSC file parser class -# -# @param FilePath The path of platform description file -# @param FileType The raw data of DSC file -# @param Table Database used to retrieve module/package information -# @param Macros Macros used for replacement in file -# @param Owner Owner ID (for sub-section parsing) -# @param From ID from which the data comes (for !INCLUDE directive) -# -class DscParser(MetaFileParser): - # DSC file supported data types (one type per section) - DataType = { - TAB_SKUIDS.upper() : MODEL_EFI_SKU_ID, - TAB_LIBRARIES.upper() : MODEL_EFI_LIBRARY_INSTANCE, - TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS, - TAB_BUILD_OPTIONS.upper() : MODEL_META_DATA_BUILD_OPTION, - TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD, - TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE, - TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG, - TAB_PCDS_DYNAMIC_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_DEFAULT, - TAB_PCDS_DYNAMIC_HII_NULL.upper() : MODEL_PCD_DYNAMIC_HII, - TAB_PCDS_DYNAMIC_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_VPD, - TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL.upper() : MODEL_PCD_DYNAMIC_EX_DEFAULT, - TAB_PCDS_DYNAMIC_EX_HII_NULL.upper() : MODEL_PCD_DYNAMIC_EX_HII, - TAB_PCDS_DYNAMIC_EX_VPD_NULL.upper() : MODEL_PCD_DYNAMIC_EX_VPD, - TAB_COMPONENTS.upper() : MODEL_META_DATA_COMPONENT, - TAB_COMPONENTS_SOURCE_OVERRIDE_PATH.upper() : MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH, - TAB_DSC_DEFINES.upper() : MODEL_META_DATA_HEADER, - TAB_INCLUDE.upper() : MODEL_META_DATA_INCLUDE, - TAB_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IF, - TAB_IF_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF, - TAB_IF_N_DEF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF, - TAB_ELSE_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF, - TAB_ELSE.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE, - TAB_END_IF.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF, - } - - # sections which allow "!include" directive - _IncludeAllowedSection = [ - TAB_COMMON_DEFINES.upper(), - TAB_LIBRARIES.upper(), - TAB_LIBRARY_CLASSES.upper(), - TAB_SKUIDS.upper(), - TAB_COMPONENTS.upper(), - TAB_BUILD_OPTIONS.upper(), - TAB_PCDS_FIXED_AT_BUILD_NULL.upper(), - TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper(), - TAB_PCDS_FEATURE_FLAG_NULL.upper(), - TAB_PCDS_DYNAMIC_DEFAULT_NULL.upper(), - TAB_PCDS_DYNAMIC_HII_NULL.upper(), - TAB_PCDS_DYNAMIC_VPD_NULL.upper(), - TAB_PCDS_DYNAMIC_EX_DEFAULT_NULL.upper(), - TAB_PCDS_DYNAMIC_EX_HII_NULL.upper(), - TAB_PCDS_DYNAMIC_EX_VPD_NULL.upper(), - ] - - # operators which can be used in "!if/!ifdef/!ifndef" directives - _OP_ = { - "!" : lambda a: not a, - "!=" : lambda a,b: a!=b, - "==" : lambda a,b: a==b, - ">" : lambda a,b: a>b, - "<" : lambda a,b: a<b, - "=>" : lambda a,b: a>=b, - ">=" : lambda a,b: a>=b, - "<=" : lambda a,b: a<=b, - "=<" : lambda a,b: a<=b, - } - - ## Constructor of DscParser - # - # Initialize object of DscParser - # - # @param FilePath The path of platform description file - # @param FileType The raw data of DSC file - # @param Table Database used to retrieve module/package information - # @param Macros Macros used for replacement in file - # @param Owner Owner ID (for sub-section parsing) - # @param From ID from which the data comes (for !INCLUDE directive) - # - def __init__(self, FilePath, FileType, Table, Macros=None, Owner=-1, From=-1): - MetaFileParser.__init__(self, FilePath, FileType, Table, Macros, Owner, From) - # to store conditional directive evaluation result - self._Eval = Blist() - - ## Parser starter - def Start(self): - try: - if self._Content == None: - self._Content = open(self.MetaFile, 'r').readlines() - except: - EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile) - - for Index in range(0, len(self._Content)): - Line = CleanString(self._Content[Index]) - # skip empty line - if Line == '': - continue - self._CurrentLine = Line - self._LineIndex = Index - if self._InSubsection and self._Owner == -1: - self._Owner = self._LastItem - - # section header - if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END: - self._SectionHeaderParser() - continue - # subsection ending - elif Line[0] == '}': - self._InSubsection = False - self._SubsectionType = MODEL_UNKNOWN - self._SubsectionName = '' - self._Owner = -1 - continue - # subsection header - elif Line[0] == TAB_OPTION_START and Line[-1] == TAB_OPTION_END: - self._SubsectionHeaderParser() - continue - # directive line - elif Line[0] == '!': - self._DirectiveParser() - continue - # file private macros - elif Line.upper().startswith('DEFINE '): - if self._Enabled < 0: - # Do not parse the macro and add it to self._Macros dictionary if directives - # statement is evaluated to false. - continue - - (Name, Value) = self._MacroParser() - # Make the defined macro in DSC [Defines] section also - # available for FDF file. - if self._SectionName == TAB_COMMON_DEFINES.upper(): - self._LastItem = self._Store( - MODEL_META_DATA_GLOBAL_DEFINE, - Name, - Value, - '', - 'COMMON', - 'COMMON', - self._Owner, - self._From, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - self._Enabled - ) - continue - elif Line.upper().startswith('EDK_GLOBAL '): - if self._Enabled < 0: - # Do not parse the macro and add it to self._Macros dictionary - # if previous directives statement is evaluated to false. - continue - - (Name, Value) = self._MacroParser() - for Arch, ModuleType in self._Scope: - self._LastItem = self._Store( - MODEL_META_DATA_DEFINE, - Name, - Value, - '', - Arch, - 'COMMON', - self._Owner, - self._From, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - self._Enabled - ) - continue - - # section content - if self._InSubsection: - SectionType = self._SubsectionType - SectionName = self._SubsectionName - else: - SectionType = self._SectionType - SectionName = self._SectionName - - self._ValueList = ['', '', ''] - self._SectionParser[SectionType](self) - if self._ValueList == None: - continue - - # - # Model, Value1, Value2, Value3, Arch, ModuleType, BelongsToItem=-1, BelongsToFile=-1, - # LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1 - # - for Arch, ModuleType in self._Scope: - self._LastItem = self._Store( - SectionType, - self._ValueList[0], - self._ValueList[1], - self._ValueList[2], - Arch, - ModuleType, - self._Owner, - self._From, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - self._Enabled - ) - self._Done() - - ## [defines] section parser - def _DefineParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - if len(TokenList) < 2: - EdkLogger.error('Parser', FORMAT_INVALID, "No value specified", - ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) - # 'FLASH_DEFINITION', 'OUTPUT_DIRECTORY' need special processing - if TokenList[0] in ['FLASH_DEFINITION', 'OUTPUT_DIRECTORY']: - TokenList[1] = NormPath(TokenList[1], self._Macros) - self._ValueList[0:len(TokenList)] = TokenList - # Treat elements in the [defines] section as global macros for FDF file. - self._LastItem = self._Store( - MODEL_META_DATA_GLOBAL_DEFINE, - TokenList[0], - TokenList[1], - '', - 'COMMON', - 'COMMON', - self._Owner, - self._From, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - self._Enabled - ) - - ## <subsection_header> parser - def _SubsectionHeaderParser(self): - self._SubsectionName = self._CurrentLine[1:-1].upper() - if self._SubsectionName in self.DataType: - self._SubsectionType = self.DataType[self._SubsectionName] - else: - self._SubsectionType = MODEL_UNKNOWN - EdkLogger.warn("Parser", "Unrecognized sub-section", File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=self._CurrentLine) - - ## Directive statement parser - def _DirectiveParser(self): - self._ValueList = ['','',''] - TokenList = GetSplitValueList(self._CurrentLine, ' ', 1) - self._ValueList[0:len(TokenList)] = TokenList - DirectiveName = self._ValueList[0].upper() - if DirectiveName not in self.DataType: - EdkLogger.error("Parser", FORMAT_INVALID, "Unknown directive [%s]" % DirectiveName, - File=self.MetaFile, Line=self._LineIndex+1) - if DirectiveName in ['!IF', '!IFDEF', '!INCLUDE', '!IFNDEF', '!ELSEIF'] and self._ValueList[1] == '': - EdkLogger.error("Parser", FORMAT_INVALID, "Missing expression", - File=self.MetaFile, Line=self._LineIndex+1, - ExtraData=self._CurrentLine) - # keep the directive in database first - self._LastItem = self._Store( - self.DataType[DirectiveName], - self._ValueList[0], - self._ValueList[1], - self._ValueList[2], - 'COMMON', - 'COMMON', - self._Owner, - self._From, - self._LineIndex + 1, - -1, - self._LineIndex + 1, - -1, - 0 - ) - - # process the directive - if DirectiveName == "!INCLUDE": - if not self._SectionName in self._IncludeAllowedSection: - EdkLogger.error("Parser", FORMAT_INVALID, File=self.MetaFile, Line=self._LineIndex+1, - ExtraData="'!include' is not allowed under section [%s]" % self._SectionName) - # the included file must be relative to workspace - IncludedFile = os.path.join(os.environ["WORKSPACE"], NormPath(self._ValueList[1], self._Macros)) - Parser = DscParser(IncludedFile, self._FileType, self._Table, self._Macros, From=self._LastItem) - # set the parser status with current status - Parser._SectionName = self._SectionName - Parser._SectionType = self._SectionType - Parser._Scope = self._Scope - Parser._Enabled = self._Enabled - try: - Parser.Start() - except: - EdkLogger.error("Parser", PARSER_ERROR, File=self.MetaFile, Line=self._LineIndex+1, - ExtraData="Failed to parse content in file %s" % IncludedFile) - # insert an imaginary token in the DSC table to indicate its external dependency on another file - self._Store(MODEL_EXTERNAL_DEPENDENCY, IncludedFile, str(os.stat(IncludedFile)[8]), "") - # update current status with sub-parser's status - self._SectionName = Parser._SectionName - self._SectionType = Parser._SectionType - self._Scope = Parser._Scope - self._Enabled = Parser._Enabled - self._Macros.update(Parser._Macros) - else: - if DirectiveName in ["!IF", "!IFDEF", "!IFNDEF"]: - # evaluate the expression - Result = self._Evaluate(self._ValueList[1]) - if DirectiveName == "!IFNDEF": - Result = not Result - self._Eval.append(Result) - elif DirectiveName in ["!ELSEIF"]: - # evaluate the expression - self._Eval[-1] = (not self._Eval[-1]) & self._Evaluate(self._ValueList[1]) - elif DirectiveName in ["!ELSE"]: - self._Eval[-1] = not self._Eval[-1] - elif DirectiveName in ["!ENDIF"]: - if len(self._Eval) > 0: - self._Eval.pop() - else: - EdkLogger.error("Parser", FORMAT_INVALID, "!IF..[!ELSE]..!ENDIF doesn't match", - File=self.MetaFile, Line=self._LineIndex+1) - if self._Eval.Result == False: - self._Enabled = 0 - len(self._Eval) - else: - self._Enabled = len(self._Eval) - - ## Evaluate the Token for its value; for now only macros are supported. - def _EvaluateToken(self, TokenName, Expression): - if TokenName.startswith("$(") and TokenName.endswith(")"): - Name = TokenName[2:-1] - return self._Macros.get(Name) - else: - EdkLogger.error('Parser', FORMAT_INVALID, "Unknown operand '%(Token)s', " - "please use '$(%(Token)s)' if '%(Token)s' is a macro" % {"Token" : TokenName}, - File=self.MetaFile, Line=self._LineIndex+1, ExtraData=Expression) - - ## Evaluate the value of expression in "if/ifdef/ifndef" directives - def _Evaluate(self, Expression): - TokenList = Expression.split() - TokenNumber = len(TokenList) - # one operand, guess it's just a macro name - if TokenNumber == 1: - TokenValue = self._EvaluateToken(TokenList[0], Expression) - return TokenValue != None - # two operands, suppose it's "!xxx" format - elif TokenNumber == 2: - Op = TokenList[0] - if Op not in self._OP_: - EdkLogger.error('Parser', FORMAT_INVALID, "Unsupported operator [%s]" % Op, File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=Expression) - if TokenList[1].upper() == 'TRUE': - Value = True - else: - Value = False - return self._OP_[Op](Value) - # three operands - elif TokenNumber == 3: - TokenValue = self._EvaluateToken(TokenList[0], Expression) - if TokenValue == None: - return False - Value = TokenList[2] - if Value[0] in ["'", '"'] and Value[-1] in ["'", '"']: - Value = Value[1:-1] - Op = TokenList[1] - if Op not in self._OP_: - EdkLogger.error('Parser', FORMAT_INVALID, "Unsupported operator [%s]" % Op, File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=Expression) - return self._OP_[Op](TokenValue, Value) - else: - EdkLogger.error('Parser', FORMAT_INVALID, File=self.MetaFile, Line=self._LineIndex+1, - ExtraData=Expression) - - ## PCD sections parser - # - # [PcdsFixedAtBuild] - # [PcdsPatchableInModule] - # [PcdsFeatureFlag] - # [PcdsDynamicEx - # [PcdsDynamicExDefault] - # [PcdsDynamicExVpd] - # [PcdsDynamicExHii] - # [PcdsDynamic] - # [PcdsDynamicDefault] - # [PcdsDynamicVpd] - # [PcdsDynamicHii] - # - def _PcdParser(self): - TokenList = GetSplitValueList(ReplaceMacro(self._CurrentLine, self._Macros), TAB_VALUE_SPLIT, 1) - self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT) - if len(TokenList) == 2: - self._ValueList[2] = TokenList[1] - if self._ValueList[0] == '' or self._ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified", - ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)", - File=self.MetaFile, Line=self._LineIndex+1) - if self._ValueList[2] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No PCD value given", - ExtraData=self._CurrentLine + " (<TokenSpaceGuidCName>.<TokenCName>|<PcdValue>)", - File=self.MetaFile, Line=self._LineIndex+1) - # if value are 'True', 'true', 'TRUE' or 'False', 'false', 'FALSE', replace with integer 1 or 0. - DscPcdValueList = GetSplitValueList(TokenList[1], TAB_VALUE_SPLIT, 1) - if DscPcdValueList[0] in ['True', 'true', 'TRUE']: - self._ValueList[2] = TokenList[1].replace(DscPcdValueList[0], '1', 1); - elif DscPcdValueList[0] in ['False', 'false', 'FALSE']: - self._ValueList[2] = TokenList[1].replace(DscPcdValueList[0], '0', 1); - - ## [components] section parser - def _ComponentParser(self): - if self._CurrentLine[-1] == '{': - self._ValueList[0] = self._CurrentLine[0:-1].strip() - self._InSubsection = True - else: - self._ValueList[0] = self._CurrentLine - if len(self._Macros) > 0: - self._ValueList[0] = NormPath(self._ValueList[0], self._Macros) - - def _LibraryClassParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT) - if len(TokenList) < 2: - EdkLogger.error('Parser', FORMAT_INVALID, "No library class or instance specified", - ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)", - File=self.MetaFile, Line=self._LineIndex+1) - if TokenList[0] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No library class specified", - ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)", - File=self.MetaFile, Line=self._LineIndex+1) - if TokenList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No library instance specified", - ExtraData=self._CurrentLine + " (<LibraryClassName>|<LibraryInstancePath>)", - File=self.MetaFile, Line=self._LineIndex+1) - self._ValueList[0:len(TokenList)] = TokenList - if len(self._Macros) > 0: - self._ValueList[1] = NormPath(self._ValueList[1], self._Macros) - - def _CompponentSourceOverridePathParser(self): - if len(self._Macros) > 0: - self._ValueList[0] = NormPath(self._CurrentLine, self._Macros) - - _SectionParser = { - MODEL_META_DATA_HEADER : _DefineParser, - MODEL_EFI_SKU_ID : MetaFileParser._CommonParser, - MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._PathParser, - MODEL_EFI_LIBRARY_CLASS : _LibraryClassParser, - MODEL_PCD_FIXED_AT_BUILD : _PcdParser, - MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser, - MODEL_PCD_FEATURE_FLAG : _PcdParser, - MODEL_PCD_DYNAMIC_DEFAULT : _PcdParser, - MODEL_PCD_DYNAMIC_HII : _PcdParser, - MODEL_PCD_DYNAMIC_VPD : _PcdParser, - MODEL_PCD_DYNAMIC_EX_DEFAULT : _PcdParser, - MODEL_PCD_DYNAMIC_EX_HII : _PcdParser, - MODEL_PCD_DYNAMIC_EX_VPD : _PcdParser, - MODEL_META_DATA_COMPONENT : _ComponentParser, - MODEL_META_DATA_COMPONENT_SOURCE_OVERRIDE_PATH : _CompponentSourceOverridePathParser, - MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser, - MODEL_UNKNOWN : MetaFileParser._Skip, - MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip, - } - -## DEC file parser class -# -# @param FilePath The path of platform description file -# @param FileType The raw data of DSC file -# @param Table Database used to retrieve module/package information -# @param Macros Macros used for replacement in file -# -class DecParser(MetaFileParser): - # DEC file supported data types (one type per section) - DataType = { - TAB_DEC_DEFINES.upper() : MODEL_META_DATA_HEADER, - TAB_INCLUDES.upper() : MODEL_EFI_INCLUDE, - TAB_LIBRARY_CLASSES.upper() : MODEL_EFI_LIBRARY_CLASS, - TAB_GUIDS.upper() : MODEL_EFI_GUID, - TAB_PPIS.upper() : MODEL_EFI_PPI, - TAB_PROTOCOLS.upper() : MODEL_EFI_PROTOCOL, - TAB_PCDS_FIXED_AT_BUILD_NULL.upper() : MODEL_PCD_FIXED_AT_BUILD, - TAB_PCDS_PATCHABLE_IN_MODULE_NULL.upper() : MODEL_PCD_PATCHABLE_IN_MODULE, - TAB_PCDS_FEATURE_FLAG_NULL.upper() : MODEL_PCD_FEATURE_FLAG, - TAB_PCDS_DYNAMIC_NULL.upper() : MODEL_PCD_DYNAMIC, - TAB_PCDS_DYNAMIC_EX_NULL.upper() : MODEL_PCD_DYNAMIC_EX, - } - - ## Constructor of DecParser - # - # Initialize object of DecParser - # - # @param FilePath The path of platform description file - # @param FileType The raw data of DSC file - # @param Table Database used to retrieve module/package information - # @param Macros Macros used for replacement in file - # - def __init__(self, FilePath, FileType, Table, Macro=None): - MetaFileParser.__init__(self, FilePath, FileType, Table, Macro, -1) - self._Comments = [] - - ## Parser starter - def Start(self): - try: - if self._Content == None: - self._Content = open(self.MetaFile, 'r').readlines() - except: - EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile) - - for Index in range(0, len(self._Content)): - Line, Comment = CleanString2(self._Content[Index]) - self._CurrentLine = Line - self._LineIndex = Index - - # save comment for later use - if Comment: - self._Comments.append((Comment, self._LineIndex+1)) - # skip empty line - if Line == '': - continue - - # section header - if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END: - self._SectionHeaderParser() - self._Comments = [] - continue - elif Line.startswith('DEFINE '): - self._MacroParser() - continue - elif len(self._SectionType) == 0: - self._Comments = [] - continue - - # section content - self._ValueList = ['','',''] - self._SectionParser[self._SectionType[0]](self) - if self._ValueList == None: - self._Comments = [] - continue - - # - # Model, Value1, Value2, Value3, Arch, BelongsToItem=-1, LineBegin=-1, - # ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, FeatureFlag='', Enabled=-1 - # - for Arch, ModuleType, Type in self._Scope: - self._LastItem = self._Store( - Type, - self._ValueList[0], - self._ValueList[1], - self._ValueList[2], - Arch, - ModuleType, - self._Owner, - self._LineIndex+1, - -1, - self._LineIndex+1, - -1, - 0 - ) - for Comment, LineNo in self._Comments: - self._Store( - MODEL_META_DATA_COMMENT, - Comment, - self._ValueList[0], - self._ValueList[1], - Arch, - ModuleType, - self._LastItem, - LineNo, - -1, - LineNo, - -1, - 0 - ) - self._Comments = [] - self._Done() - - ## Section header parser - # - # The section header is always in following format: - # - # [section_name.arch<.platform|module_type>] - # - def _SectionHeaderParser(self): - self._Scope = [] - self._SectionName = '' - self._SectionType = [] - ArchList = set() - for Item in GetSplitValueList(self._CurrentLine[1:-1], TAB_COMMA_SPLIT): - if Item == '': - continue - ItemList = GetSplitValueList(Item, TAB_SPLIT) - - # different types of PCD are permissible in one section - self._SectionName = ItemList[0].upper() - if self._SectionName in self.DataType: - if self.DataType[self._SectionName] not in self._SectionType: - self._SectionType.append(self.DataType[self._SectionName]) - else: - EdkLogger.warn("Parser", "Unrecognized section", File=self.MetaFile, - Line=self._LineIndex+1, ExtraData=self._CurrentLine) - continue - - if MODEL_PCD_FEATURE_FLAG in self._SectionType and len(self._SectionType) > 1: - EdkLogger.error( - 'Parser', - FORMAT_INVALID, - "%s must not be in the same section of other types of PCD" % TAB_PCDS_FEATURE_FLAG_NULL, - File=self.MetaFile, - Line=self._LineIndex+1, - ExtraData=self._CurrentLine - ) - # S1 is always Arch - if len(ItemList) > 1: - S1 = ItemList[1].upper() - else: - S1 = 'COMMON' - ArchList.add(S1) - # S2 may be Platform or ModuleType - if len(ItemList) > 2: - S2 = ItemList[2].upper() - else: - S2 = 'COMMON' - if [S1, S2, self.DataType[self._SectionName]] not in self._Scope: - self._Scope.append([S1, S2, self.DataType[self._SectionName]]) - - # 'COMMON' must not be used with specific ARCHs at the same section - if 'COMMON' in ArchList and len(ArchList) > 1: - EdkLogger.error('Parser', FORMAT_INVALID, "'common' ARCH must not be used with specific ARCHs", - File=self.MetaFile, Line=self._LineIndex+1, ExtraData=self._CurrentLine) - - ## [guids], [ppis] and [protocols] section parser - def _GuidParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1) - if len(TokenList) < 2: - EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name or value specified", - ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)", - File=self.MetaFile, Line=self._LineIndex+1) - if TokenList[0] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No GUID name specified", - ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)", - File=self.MetaFile, Line=self._LineIndex+1) - if TokenList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No GUID value specified", - ExtraData=self._CurrentLine + " (<CName> = <GuidValueInCFormat>)", - File=self.MetaFile, Line=self._LineIndex+1) - if TokenList[1][0] != '{' or TokenList[1][-1] != '}' or GuidStructureStringToGuidString(TokenList[1]) == '': - EdkLogger.error('Parser', FORMAT_INVALID, "Invalid GUID value format", - ExtraData=self._CurrentLine + \ - " (<CName> = <GuidValueInCFormat:{8,4,4,{2,2,2,2,2,2,2,2}}>)", - File=self.MetaFile, Line=self._LineIndex+1) - self._ValueList[0] = TokenList[0] - self._ValueList[1] = TokenList[1] - - ## PCD sections parser - # - # [PcdsFixedAtBuild] - # [PcdsPatchableInModule] - # [PcdsFeatureFlag] - # [PcdsDynamicEx - # [PcdsDynamic] - # - def _PcdParser(self): - TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT, 1) - self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT) - # check PCD information - if self._ValueList[0] == '' or self._ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No token space GUID or PCD name specified", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - # check PCD datum information - if len(TokenList) < 2 or TokenList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "No PCD Datum information given", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - - - ValueRe = re.compile(r'^\s*L?\".*\|.*\"') - PtrValue = ValueRe.findall(TokenList[1]) - - # Has VOID* type string, may contain "|" character in the string. - if len(PtrValue) != 0: - ptrValueList = re.sub(ValueRe, '', TokenList[1]) - ValueList = GetSplitValueList(ptrValueList) - ValueList[0] = PtrValue[0] - else: - ValueList = GetSplitValueList(TokenList[1]) - - - # check if there's enough datum information given - if len(ValueList) != 3: - EdkLogger.error('Parser', FORMAT_INVALID, "Invalid PCD Datum information given", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - # check default value - if ValueList[0] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "Missing DefaultValue in PCD Datum information", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - # check datum type - if ValueList[1] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "Missing DatumType in PCD Datum information", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - # check token of the PCD - if ValueList[2] == '': - EdkLogger.error('Parser', FORMAT_INVALID, "Missing Token in PCD Datum information", - ExtraData=self._CurrentLine + \ - " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)", - File=self.MetaFile, Line=self._LineIndex+1) - # check format of default value against the datum type - IsValid, Cause = CheckPcdDatum(ValueList[1], ValueList[0]) - if not IsValid: - EdkLogger.error('Parser', FORMAT_INVALID, Cause, ExtraData=self._CurrentLine, - File=self.MetaFile, Line=self._LineIndex+1) - if ValueList[0] in ['True', 'true', 'TRUE']: - ValueList[0] = '1' - elif ValueList[0] in ['False', 'false', 'FALSE']: - ValueList[0] = '0' - - self._ValueList[2] = ValueList[0].strip() + '|' + ValueList[1].strip() + '|' + ValueList[2].strip() - - _SectionParser = { - MODEL_META_DATA_HEADER : MetaFileParser._DefineParser, - MODEL_EFI_INCLUDE : MetaFileParser._PathParser, - MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser, - MODEL_EFI_GUID : _GuidParser, - MODEL_EFI_PPI : _GuidParser, - MODEL_EFI_PROTOCOL : _GuidParser, - MODEL_PCD_FIXED_AT_BUILD : _PcdParser, - MODEL_PCD_PATCHABLE_IN_MODULE : _PcdParser, - MODEL_PCD_FEATURE_FLAG : _PcdParser, - MODEL_PCD_DYNAMIC : _PcdParser, - MODEL_PCD_DYNAMIC_EX : _PcdParser, - MODEL_UNKNOWN : MetaFileParser._Skip, - MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip, - } - -## -# -# This acts like the main() function for the script, unless it is 'import'ed into another -# script. -# -if __name__ == '__main__': - pass - |