| ## @file |
| # This file is used to parse meta files |
| # |
| # Copyright (c) 2008, Intel Corporation |
| # All rights reserved. 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 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 = {} |
| |
| ## 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): |
| self._Table = Table |
| self._FileType = FileType |
| self.MetaFile = FilePath |
| self._FileDir = os.path.dirname(self.MetaFile) |
| self._Macros = {} |
| |
| # 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 |
| 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) |
| 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 |
| ) |
| 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 |
| self._Macros[TokenList[0]] = ReplaceMacro(TokenList[1], self._Macros, False) |
| if self._ValueList[1] == '': |
| EdkLogger.error('Parser', FORMAT_INVALID, "No value specified", |
| ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1) |
| |
| ## [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) |
| self._ValueList[0:1] = GetSplitValueList(TokenList[0], TAB_SPLIT) |
| 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) |
| |
| ## [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_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 |
| |
| # 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 '): |
| self._MacroParser() |
| continue |
| elif Line.upper().startswith('EDK_GLOBAL '): |
| (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 |
| if self._Owner == -1: |
| self._Owner = self._LastItem |
| 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 |
| |
| ## <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 the parsing file |
| IncludedFile = os.path.join(self._FileDir, self._ValueList[1]) |
| 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) |
| # update current status with sub-parser's status |
| self._SectionName = Parser._SectionName |
| self._SectionType = Parser._SectionType |
| self._Scope = Parser._Scope |
| self._Enabled = Parser._Enabled |
| 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) |
| |
| ## Evaludate 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: |
| return TokenList[0] in self._Macros |
| # 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: |
| Name = TokenList[0] |
| if Name not in self._Macros: |
| 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](self._Macros[Name], 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(self._CurrentLine, 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) |
| |
| ## [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) |
| |
| ## 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 |
| |
| # section header |
| if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END: |
| self._SectionHeaderParser() |
| continue |
| elif Line.startswith('DEFINE '): |
| self._MacroParser() |
| continue |
| elif len(self._SectionType) == 0: |
| continue |
| |
| # section content |
| self._ValueList = ['','',''] |
| self._SectionParser[self._SectionType[0]](self) |
| if self._ValueList == None: |
| 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 |
| ) |
| 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) |
| |
| 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) |
| self._ValueList[2] = TokenList[1] |
| |
| _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 |
| |
