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CloverBootloader/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaFileParser.py
SergeySlice 02287fbb4b compatibility with Python 3.10 
Signed-off-by: SergeySlice <sergey.slice@gmail.com>
2022-02-05 21:53:39 +03:00

2090 lines
98 KiB
Python
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## @file
# This file is used to parse meta files
#
# Copyright (c) 2008 - 2020, Intel Corporation. All rights reserved.<BR>
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
##
# Import Modules
#
from __future__ import absolute_import
import Common.LongFilePathOs as os
import re
import time
import copy
from hashlib import md5
import Common.EdkLogger as EdkLogger
import Common.GlobalData as GlobalData
import Ecc.EccGlobalData as EccGlobalData
import Ecc.EccToolError as EccToolError
from CommonDataClass.DataClass import *
from Common.DataType import *
from Common.StringUtils import *
from Common.Misc import GuidStructureStringToGuidString, CheckPcdDatum, PathClass, AnalyzePcdData
from Common.Expression import *
from CommonDataClass.Exceptions import *
from Ecc.MetaFileWorkspace.MetaFileTable import MetaFileStorage
from GenFds.FdfParser import FdfParser
from Common.LongFilePathSupport import OpenLongFilePath as open
from Common.LongFilePathSupport import CodecOpenLongFilePath
## A decorator used to parse macro definition
def ParseMacro(Parser):
def MacroParser(self):
Match = GlobalData.gMacroDefPattern.match(self._CurrentLine)
if not Match:
# Not 'DEFINE/EDK_GLOBAL' statement, call decorated method
Parser(self)
return
TokenList = GetSplitValueList(self._CurrentLine[Match.end(1):], TAB_EQUAL_SPLIT, 1)
# Syntax check
if not TokenList[0]:
EdkLogger.error('Parser', FORMAT_INVALID, "No macro name given",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
if len(TokenList) < 2:
TokenList.append('')
Type = Match.group(1)
Name, Value = TokenList
# Global macros can be only defined via environment variable
if Name in GlobalData.gGlobalDefines:
EdkLogger.error('Parser', FORMAT_INVALID, "%s can only be defined via environment variable" % Name,
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
# Only upper case letters, digit and '_' are allowed
if not GlobalData.gMacroNamePattern.match(Name):
EdkLogger.error('Parser', FORMAT_INVALID, "The macro name must be in the pattern [A-Z][A-Z0-9_]*",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
Value = ReplaceMacro(Value, self._Macros)
self._ItemType = MODEL_META_DATA_DEFINE
# DEFINE defined macros
if Type == TAB_DSC_DEFINES_DEFINE:
if isinstance(self, DecParser):
if MODEL_META_DATA_HEADER in self._SectionType:
self._FileLocalMacros[Name] = Value
else:
for Scope in self._Scope:
self._SectionsMacroDict.setdefault((Scope[2], Scope[0], Scope[1]), {})[Name] = Value
elif self._SectionType == MODEL_META_DATA_HEADER:
self._FileLocalMacros[Name] = Value
else:
SectionDictKey = self._SectionType, self._Scope[0][0], self._Scope[0][1]
if SectionDictKey not in self._SectionsMacroDict:
self._SectionsMacroDict[SectionDictKey] = {}
SectionLocalMacros = self._SectionsMacroDict[SectionDictKey]
SectionLocalMacros[Name] = Value
# EDK_GLOBAL defined macros
elif not isinstance(self, DscParser):
EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL can only be used in .dsc file",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
elif self._SectionType != MODEL_META_DATA_HEADER:
EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL can only be used under [Defines] section",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
elif (Name in self._FileLocalMacros) and (self._FileLocalMacros[Name] != Value):
EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL defined a macro with the same name and different value as one defined by 'DEFINE'",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
self._ValueList = [Type, Name, Value]
return MacroParser
## 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, Owner=-1, From=-1):
self._Table = Table
self._RawTable = Table
self._FileType = FileType
self.MetaFile = FilePath
self._Defines = {}
self._FileLocalMacros = {}
self._SectionsMacroDict = {}
# for recursive parsing
self._Owner = [Owner]
self._From = From
# parsr status for parsing
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._ItemType = MODEL_UNKNOWN
self._LastItem = -1
self._Enabled = 0
self._Finished = False
self._PostProcessed = False
# Different version of meta-file has different way to parse.
self._Version = 0
# UNI object and extra UNI object
self._UniObj = None
self._UniExtraObj = None
## 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
## Notify a post-process is needed
def DoPostProcess(self):
self._PostProcessed = False
## 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()
def _PostProcess(self):
self._PostProcessed = True
## 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 not isinstance(DataInfo, type(())):
DataInfo = (DataInfo,)
# Parse the file first, if necessary
if not self._Finished:
if self._RawTable.IsIntegrity():
self._Finished = True
else:
self._Table = self._RawTable
self._PostProcessed = False
self.Start()
# No specific ARCH or Platform given, use raw data
if self._RawTable and (len(DataInfo) == 1 or DataInfo[1] is None):
return self._RawTable.Query(*DataInfo)
# Do post-process if necessary
if not self._PostProcessed:
self._PostProcess()
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
#
@ParseMacro
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.
#
@ParseMacro
def _PathParser(self):
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
self._ValueList[0:len(TokenList)] = TokenList
# Don't do macro replacement for dsc file at this point
if not isinstance(self, DscParser):
Macros = self._Macros
self._ValueList = [ReplaceMacro(Value, Macros) for Value in self._ValueList]
## Skip unsupported data
def _Skip(self):
if self._SectionName == TAB_USER_EXTENSIONS.upper() and self._CurrentLine.upper().endswith('.UNI'):
if EccGlobalData.gConfig.UniCheckHelpInfo == '1' or EccGlobalData.gConfig.UniCheckAll == '1' or EccGlobalData.gConfig.CheckAll == '1':
ExtraUni = self._CurrentLine.strip()
ExtraUniFile = os.path.join(os.path.dirname(self.MetaFile), ExtraUni)
IsModuleUni = self.MetaFile.upper().endswith('.INF')
self._UniExtraObj = UniParser(ExtraUniFile, IsExtraUni=True, IsModuleUni=IsModuleUni)
self._UniExtraObj.Start()
else:
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)
# If the section information is needed later, it should be stored in database
self._ValueList[0] = self._SectionName
## [defines] section parser
@ParseMacro
def _DefineParser(self):
TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
self._ValueList[1:len(TokenList)] = TokenList
if not self._ValueList[1]:
EdkLogger.error('Parser', FORMAT_INVALID, "No name specified",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
if not self._ValueList[2]:
EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
self._ValueList = [ReplaceMacro(Value, self._Macros) for Value in self._ValueList]
Name, Value = self._ValueList[1], self._ValueList[2]
# Sometimes, we need to make differences between EDK and EDK2 modules
if Name == 'INF_VERSION':
try:
self._Version = int(Value, 0)
except:
EdkLogger.error('Parser', FORMAT_INVALID, "Invalid version number",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
elif Name == 'MODULE_UNI_FILE':
UniFile = os.path.join(os.path.dirname(self.MetaFile), Value)
if os.path.exists(UniFile):
self._UniObj = UniParser(UniFile, IsExtraUni=False, IsModuleUni=True)
self._UniObj.Start()
else:
EdkLogger.error('Parser', FILE_NOT_FOUND, "Module UNI file %s is missing." % Value,
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1,
RaiseError=False)
elif Name == 'PACKAGE_UNI_FILE':
UniFile = os.path.join(os.path.dirname(self.MetaFile), Value)
if os.path.exists(UniFile):
self._UniObj = UniParser(UniFile, IsExtraUni=False, IsModuleUni=False)
if isinstance(self, InfParser) and self._Version < 0x00010005:
# EDK module allows using defines as macros
self._FileLocalMacros[Name] = Value
self._Defines[Name] = Value
## [BuildOptions] section parser
@ParseMacro
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 and not isinstance(self, DscParser): # 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
)
def _GetMacros(self):
Macros = {}
Macros.update(self._FileLocalMacros)
Macros.update(self._GetApplicableSectionMacro())
return Macros
## Get section Macros that are applicable to current line, which may come from other sections
## that share the same name while scope is wider
def _GetApplicableSectionMacro(self):
Macros = {}
for Scope1, Scope2 in [("COMMON", "COMMON"), ("COMMON", self._Scope[0][1]),
(self._Scope[0][0], "COMMON"), (self._Scope[0][0], self._Scope[0][1])]:
if (self._SectionType, Scope1, Scope2) in self._SectionsMacroDict:
Macros.update(self._SectionsMacroDict[(self._SectionType, Scope1, Scope2)])
return Macros
_SectionParser = {}
Finished = property(_GetFinished, _SetFinished)
_Macros = property(_GetMacros)
## 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_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
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):
# prevent re-initialization
if hasattr(self, "_Table"):
return
MetaFileParser.__init__(self, FilePath, FileType, Table)
self.TblFile = EccGlobalData.gDb.TblFile
self.FileID = -1
## Parser starter
def Start(self):
NmakeLine = ''
Content = ''
Usage = ''
try:
Content = open(str(self.MetaFile), 'r').readlines()
except:
EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
#
# Insert a record for file
#
Filename = NormPath(self.MetaFile)
FileID = self.TblFile.GetFileId(Filename)
if FileID:
self.FileID = FileID
else:
self.FileID = self.TblFile.InsertFile(Filename, MODEL_FILE_INF)
# parse the file line by line
IsFindBlockComment = False
for Index in range(0, len(Content)):
if self._SectionType in [MODEL_EFI_GUID,
MODEL_EFI_PROTOCOL,
MODEL_EFI_PPI,
MODEL_PCD_FIXED_AT_BUILD,
MODEL_PCD_PATCHABLE_IN_MODULE,
MODEL_PCD_FEATURE_FLAG,
MODEL_PCD_DYNAMIC_EX,
MODEL_PCD_DYNAMIC]:
Line = Content[Index].strip()
if Line.startswith(TAB_SPECIAL_COMMENT):
Usage += ' ' + Line[Line.find(TAB_SPECIAL_COMMENT):]
continue
elif Line.startswith(TAB_COMMENT_SPLIT):
continue
elif Line.find(TAB_COMMENT_SPLIT) > 0:
Usage += ' ' + Line[Line.find(TAB_COMMENT_SPLIT):]
Line = Line[:Line.find(TAB_COMMENT_SPLIT)]
else:
# skip empty, commented, block commented lines
Line = CleanString(Content[Index], AllowCppStyleComment=True)
Usage = ''
NextLine = ''
if Index + 1 < len(Content):
NextLine = CleanString(Content[Index + 1])
if Line == '':
continue
if Line.find(DataType.TAB_COMMENT_EDK_START) > -1:
IsFindBlockComment = True
continue
if Line.find(DataType.TAB_COMMENT_EDK_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()
# Check invalid sections
if self._Version < 0x00010005:
if self._SectionType in [MODEL_META_DATA_BUILD_OPTION,
MODEL_EFI_LIBRARY_CLASS,
MODEL_META_DATA_PACKAGE,
MODEL_PCD_FIXED_AT_BUILD,
MODEL_PCD_PATCHABLE_IN_MODULE,
MODEL_PCD_FEATURE_FLAG,
MODEL_PCD_DYNAMIC_EX,
MODEL_PCD_DYNAMIC,
MODEL_EFI_GUID,
MODEL_EFI_PROTOCOL,
MODEL_EFI_PPI,
MODEL_META_DATA_USER_EXTENSION]:
EdkLogger.error('Parser', FORMAT_INVALID,
"Section [%s] is not allowed in inf file without version" % (self._SectionName),
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
elif self._SectionType in [MODEL_EFI_INCLUDE,
MODEL_EFI_LIBRARY_INSTANCE,
MODEL_META_DATA_NMAKE]:
EdkLogger.error('Parser', FORMAT_INVALID,
"Section [%s] is not allowed in inf file with version 0x%08x" % (self._SectionName, self._Version),
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
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 = ''
# section content
self._ValueList = ['', '', '']
# parse current line, result will be put in self._ValueList
self._SectionParser[self._SectionType](self)
if self._ValueList is None or self._ItemType == MODEL_META_DATA_DEFINE:
self._ItemType = -1
continue
#
# Model, Value1, Value2, Value3, Arch, Platform, BelongsToItem=-1,
# LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
#
self._ValueList[0] = self._ValueList[0].replace('/', '\\')
Usage = Usage.strip()
for Arch, Platform in self._Scope:
self._Store(self._SectionType,
self._ValueList[0],
self._ValueList[1],
self._ValueList[2],
Arch,
Platform,
self._Owner[-1],
self.FileID,
self._LineIndex+1,
-1,
self._LineIndex+1,
-1,
0,
Usage
)
Usage = ''
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
Macros = self._Macros
if Macros:
for Index in range(0, len(self._ValueList)):
Value = self._ValueList[Index]
if not Value:
continue
self._ValueList[Index] = ReplaceMacro(Value, Macros)
## Parse [Sources] section
#
# Only path can have macro used. So we need to replace them before use.
#
@ParseMacro
def _SourceFileParser(self):
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
self._ValueList[0:len(TokenList)] = TokenList
Macros = self._Macros
# For Acpi tables, remove macro like ' TABLE_NAME=Sata1'
if 'COMPONENT_TYPE' in Macros:
if self._Defines['COMPONENT_TYPE'].upper() == 'ACPITABLE':
self._ValueList[0] = GetSplitValueList(self._ValueList[0], ' ', 1)[0]
if self._Defines['BASE_NAME'] == 'Microcode':
pass
self._ValueList = [ReplaceMacro(Value, Macros) for Value in self._ValueList]
## Parse [Binaries] section
#
# Only path can have macro used. So we need to replace them before use.
#
@ParseMacro
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] = ReplaceMacro(self._ValueList[1], self._Macros)
## [nmake] section parser (Edk.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)
# remove self-reference in macro setting
#self._ValueList[1] = ReplaceMacro(self._ValueList[1], {self._ValueList[0]:''})
## [FixedPcd], [FeaturePcd], [PatchPcd], [Pcd] and [PcdEx] sections parser
@ParseMacro
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
@ParseMacro
def _DepexParser(self):
self._ValueList[0:1] = [self._CurrentLine]
_SectionParser = {
MODEL_UNKNOWN : MetaFileParser._Skip,
MODEL_META_DATA_HEADER : MetaFileParser._DefineParser,
MODEL_META_DATA_BUILD_OPTION : MetaFileParser._BuildOptionParser,
MODEL_EFI_INCLUDE : _IncludeParser, # for Edk.x modules
MODEL_EFI_LIBRARY_INSTANCE : MetaFileParser._CommonParser, # for Edk.x modules
MODEL_EFI_LIBRARY_CLASS : MetaFileParser._PathParser,
MODEL_META_DATA_PACKAGE : MetaFileParser._PathParser,
MODEL_META_DATA_NMAKE : _NmakeParser, # for Edk.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_DSC_DEFINES.upper() : MODEL_META_DATA_HEADER,
TAB_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
TAB_DSC_DEFINES_EDKGLOBAL : MODEL_META_DATA_GLOBAL_DEFINE,
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,
TAB_ERROR.upper() : MODEL_META_DATA_CONDITIONAL_STATEMENT_ERROR,
}
# Valid names in define section
DefineKeywords = [
"DSC_SPECIFICATION",
"PLATFORM_NAME",
"PLATFORM_GUID",
"PLATFORM_VERSION",
"SKUID_IDENTIFIER",
"PCD_INFO_GENERATION",
"SUPPORTED_ARCHITECTURES",
"BUILD_TARGETS",
"OUTPUT_DIRECTORY",
"FLASH_DEFINITION",
"BUILD_NUMBER",
"RFC_LANGUAGES",
"ISO_LANGUAGES",
"TIME_STAMP_FILE",
"VPD_TOOL_GUID",
"FIX_LOAD_TOP_MEMORY_ADDRESS"
]
SubSectionDefineKeywords = [
"FILE_GUID"
]
SymbolPattern = ValueExpression.SymbolPattern
## 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, Owner=-1, From=-1):
# prevent re-initialization
if hasattr(self, "_Table"):
return
MetaFileParser.__init__(self, FilePath, FileType, Table, Owner, From)
self._Version = 0x00010005 # Only EDK2 dsc file is supported
# to store conditional directive evaluation result
self._DirectiveStack = []
self._DirectiveEvalStack = []
self._Enabled = 1
# Final valid replacable symbols
self._Symbols = {}
#
# Map the ID between the original table and new table to track
# the owner item
#
self._IdMapping = {-1:-1}
self.TblFile = EccGlobalData.gDb.TblFile
self.FileID = -1
## Parser starter
def Start(self):
Content = ''
try:
Content = open(str(self.MetaFile.Path), 'r').readlines()
except:
EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
#
# Insert a record for file
#
Filename = NormPath(self.MetaFile.Path)
FileID = self.TblFile.GetFileId(Filename)
if FileID:
self.FileID = FileID
else:
self.FileID = self.TblFile.InsertFile(Filename, MODEL_FILE_DSC)
for Index in range(0, len(Content)):
Line = CleanString(Content[Index])
# skip empty line
if Line == '':
continue
self._CurrentLine = Line
self._LineIndex = Index
if self._InSubsection and self._Owner[-1] == -1:
self._Owner.append(self._LastItem)
# section header
if Line[0] == TAB_SECTION_START and Line[-1] == TAB_SECTION_END:
self._SectionType = MODEL_META_DATA_SECTION_HEADER
# subsection ending
elif Line[0] == '}' and self._InSubsection:
self._InSubsection = False
self._SubsectionType = MODEL_UNKNOWN
self._SubsectionName = ''
self._Owner[-1] = -1
continue
# subsection header
elif Line[0] == TAB_OPTION_START and Line[-1] == TAB_OPTION_END:
self._SubsectionType = MODEL_META_DATA_SUBSECTION_HEADER
# directive line
elif Line[0] == '!':
self._DirectiveParser()
continue
if self._InSubsection:
SectionType = self._SubsectionType
else:
SectionType = self._SectionType
self._ItemType = SectionType
self._ValueList = ['', '', '']
self._SectionParser[SectionType](self)
if self._ValueList is 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(
self._ItemType,
self._ValueList[0],
self._ValueList[1],
self._ValueList[2],
Arch,
ModuleType,
self._Owner[-1],
self.FileID,
self._From,
self._LineIndex+1,
-1,
self._LineIndex+1,
-1,
self._Enabled
)
if self._DirectiveStack:
Type, Line, Text = self._DirectiveStack[-1]
EdkLogger.error('Parser', FORMAT_INVALID, "No matching '!endif' found",
ExtraData=Text, File=self.MetaFile, Line=Line)
self._Done()
## <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)
self._ValueList[0] = self._SubsectionName
## Directive statement parser
def _DirectiveParser(self):
self._ValueList = ['', '', '']
TokenList = GetSplitValueList(self._CurrentLine, ' ', 1)
self._ValueList[0:len(TokenList)] = TokenList
# Syntax check
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)
ItemType = self.DataType[DirectiveName]
if ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF:
# Remove all directives between !if and !endif, including themselves
while self._DirectiveStack:
# Remove any !else or !elseif
DirectiveInfo = self._DirectiveStack.pop()
if DirectiveInfo[0] in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
break
else:
EdkLogger.error("Parser", FORMAT_INVALID, "Redundant '!endif'",
File=self.MetaFile, Line=self._LineIndex+1,
ExtraData=self._CurrentLine)
elif ItemType != MODEL_META_DATA_INCLUDE:
# Break if there's a !else is followed by a !elseif
if ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF and \
self._DirectiveStack and \
self._DirectiveStack[-1][0] == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE:
EdkLogger.error("Parser", FORMAT_INVALID, "'!elseif' after '!else'",
File=self.MetaFile, Line=self._LineIndex+1,
ExtraData=self._CurrentLine)
self._DirectiveStack.append((ItemType, self._LineIndex+1, self._CurrentLine))
elif self._From > 0:
EdkLogger.error('Parser', FORMAT_INVALID,
"No '!include' allowed in included file",
ExtraData=self._CurrentLine, File=self.MetaFile,
Line=self._LineIndex+1)
#
# Model, Value1, Value2, Value3, Arch, ModuleType, BelongsToItem=-1, BelongsToFile=-1,
# LineBegin=-1, ColumnBegin=-1, LineEnd=-1, ColumnEnd=-1, Enabled=-1
#
self._LastItem = self._Store(
ItemType,
self._ValueList[0],
self._ValueList[1],
self._ValueList[2],
'COMMON',
'COMMON',
self._Owner[-1],
self.FileID,
self._From,
self._LineIndex+1,
-1,
self._LineIndex+1,
-1,
0
)
## [defines] section parser
@ParseMacro
def _DefineParser(self):
TokenList = GetSplitValueList(self._CurrentLine, TAB_EQUAL_SPLIT, 1)
self._ValueList[1:len(TokenList)] = TokenList
# Syntax check
if not self._ValueList[1]:
EdkLogger.error('Parser', FORMAT_INVALID, "No name specified",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
if not self._ValueList[2]:
EdkLogger.error('Parser', FORMAT_INVALID, "No value specified",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
if (not self._ValueList[1] in self.DefineKeywords and
(self._InSubsection and self._ValueList[1] not in self.SubSectionDefineKeywords)):
EdkLogger.error('Parser', FORMAT_INVALID,
"Unknown keyword found: %s. "
"If this is a macro you must "
"add it as a DEFINE in the DSC" % self._ValueList[1],
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
self._Defines[self._ValueList[1]] = self._ValueList[2]
self._ItemType = self.DataType[TAB_DSC_DEFINES.upper()]
@ParseMacro
def _SkuIdParser(self):
TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)
if len(TokenList) != 2:
EdkLogger.error('Parser', FORMAT_INVALID, "Correct format is '<Integer>|<UiName>'",
ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)
self._ValueList[0:len(TokenList)] = TokenList
## Parse Edk style of library modules
def _LibraryInstanceParser(self):
self._ValueList[0] = self._CurrentLine
## PCD sections parser
#
# [PcdsFixedAtBuild]
# [PcdsPatchableInModule]
# [PcdsFeatureFlag]
# [PcdsDynamicEx
# [PcdsDynamicExDefault]
# [PcdsDynamicExVpd]
# [PcdsDynamicExHii]
# [PcdsDynamic]
# [PcdsDynamicDefault]
# [PcdsDynamicVpd]
# [PcdsDynamicHii]
#
@ParseMacro
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)
# 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
@ParseMacro
def _ComponentParser(self):
if self._CurrentLine[-1] == '{':
self._ValueList[0] = self._CurrentLine[0:-1].strip()
self._InSubsection = True
else:
self._ValueList[0] = self._CurrentLine
## [LibraryClasses] section
@ParseMacro
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
## [BuildOptions] section parser
@ParseMacro
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] = TokenList[1]
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
)
## Override parent's method since we'll do all macro replacements in parser
def _GetMacros(self):
Macros = dict( [('ARCH', 'IA32'), ('FAMILY', TAB_COMPILER_MSFT), ('TOOL_CHAIN_TAG', 'VS2008x86'), ('TARGET', 'DEBUG')])
Macros.update(self._FileLocalMacros)
Macros.update(self._GetApplicableSectionMacro())
Macros.update(GlobalData.gEdkGlobal)
Macros.update(GlobalData.gPlatformDefines)
Macros.update(GlobalData.gCommandLineDefines)
# PCD cannot be referenced in macro definition
if self._ItemType not in [MODEL_META_DATA_DEFINE, MODEL_META_DATA_GLOBAL_DEFINE]:
Macros.update(self._Symbols)
return Macros
def _PostProcess(self):
Processer = {
MODEL_META_DATA_SECTION_HEADER : self.__ProcessSectionHeader,
MODEL_META_DATA_SUBSECTION_HEADER : self.__ProcessSubsectionHeader,
MODEL_META_DATA_HEADER : self.__ProcessDefine,
MODEL_META_DATA_DEFINE : self.__ProcessDefine,
MODEL_META_DATA_GLOBAL_DEFINE : self.__ProcessDefine,
MODEL_META_DATA_INCLUDE : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IF : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF : self.__ProcessDirective,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF : self.__ProcessDirective,
MODEL_EFI_SKU_ID : self.__ProcessSkuId,
MODEL_EFI_LIBRARY_INSTANCE : self.__ProcessLibraryInstance,
MODEL_EFI_LIBRARY_CLASS : self.__ProcessLibraryClass,
MODEL_PCD_FIXED_AT_BUILD : self.__ProcessPcd,
MODEL_PCD_PATCHABLE_IN_MODULE : self.__ProcessPcd,
MODEL_PCD_FEATURE_FLAG : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_DEFAULT : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_HII : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_VPD : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_EX_DEFAULT : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_EX_HII : self.__ProcessPcd,
MODEL_PCD_DYNAMIC_EX_VPD : self.__ProcessPcd,
MODEL_META_DATA_COMPONENT : self.__ProcessComponent,
MODEL_META_DATA_BUILD_OPTION : self.__ProcessBuildOption,
MODEL_UNKNOWN : self._Skip,
MODEL_META_DATA_USER_EXTENSION : self._Skip,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ERROR : self._Skip,
}
self._RawTable = self._Table
self._Table = MetaFileStorage(self._RawTable.Cur, self.MetaFile, MODEL_FILE_DSC, True)
self._DirectiveStack = []
self._DirectiveEvalStack = []
self._FileWithError = self.MetaFile
self._FileLocalMacros = {}
self._SectionsMacroDict = {}
GlobalData.gPlatformDefines = {}
# Get all macro and PCD which has straitforward value
self.__RetrievePcdValue()
self._Content = self._RawTable.GetAll()
self._ContentIndex = 0
while self._ContentIndex < len(self._Content) :
Id, self._ItemType, V1, V2, V3, S1, S2, Owner, BelongsToFile, self._From, \
LineStart, ColStart, LineEnd, ColEnd, Enabled = self._Content[self._ContentIndex]
if self._From < 0:
self._FileWithError = self.MetaFile
self._ContentIndex += 1
self._Scope = [[S1, S2]]
self._LineIndex = LineStart - 1
self._ValueList = [V1, V2, V3]
try:
Processer[self._ItemType]()
except EvaluationException as Excpt:
#
# Only catch expression evaluation error here. We need to report
# the precise number of line on which the error occurred
#
pass
# EdkLogger.error('Parser', FORMAT_INVALID, "Invalid expression: %s" % str(Excpt),
# File=self._FileWithError, ExtraData=' '.join(self._ValueList),
# Line=self._LineIndex+1)
except MacroException as Excpt:
EdkLogger.error('Parser', FORMAT_INVALID, str(Excpt),
File=self._FileWithError, ExtraData=' '.join(self._ValueList),
Line=self._LineIndex+1)
if self._ValueList is None:
continue
NewOwner = self._IdMapping.get(Owner, -1)
self._Enabled = int((not self._DirectiveEvalStack) or (False not in self._DirectiveEvalStack))
self._LastItem = self._Store(
self._ItemType,
self._ValueList[0],
self._ValueList[1],
self._ValueList[2],
S1,
S2,
NewOwner,
BelongsToFile,
self._From,
self._LineIndex+1,
-1,
self._LineIndex+1,
-1,
self._Enabled
)
self._IdMapping[Id] = self._LastItem
RecordList = self._Table.GetAll()
self._RawTable.Drop()
self._Table.Drop()
for Record in RecordList:
EccGlobalData.gDb.TblDsc.Insert(Record[1], Record[2], Record[3], Record[4], Record[5], Record[6], Record[7], Record[8], Record[9], Record[10], Record[11], Record[12], Record[13], Record[14])
GlobalData.gPlatformDefines.update(self._FileLocalMacros)
self._PostProcessed = True
self._Content = None
def __ProcessSectionHeader(self):
self._SectionName = self._ValueList[0]
if self._SectionName in self.DataType:
self._SectionType = self.DataType[self._SectionName]
else:
self._SectionType = MODEL_UNKNOWN
def __ProcessSubsectionHeader(self):
self._SubsectionName = self._ValueList[0]
if self._SubsectionName in self.DataType:
self._SubsectionType = self.DataType[self._SubsectionName]
else:
self._SubsectionType = MODEL_UNKNOWN
def __RetrievePcdValue(self):
Records = self._RawTable.Query(MODEL_PCD_FEATURE_FLAG, BelongsToItem=-1.0)
for TokenSpaceGuid, PcdName, Value, Dummy2, Dummy3, ID, Line in Records:
Value, DatumType, MaxDatumSize = AnalyzePcdData(Value)
# Only use PCD whose value is straitforward (no macro and PCD)
if self.SymbolPattern.findall(Value):
continue
Name = TokenSpaceGuid + '.' + PcdName
# Don't use PCD with different values.
if Name in self._Symbols and self._Symbols[Name] != Value:
self._Symbols.pop(Name)
continue
self._Symbols[Name] = Value
Records = self._RawTable.Query(MODEL_PCD_FIXED_AT_BUILD, BelongsToItem=-1.0)
for TokenSpaceGuid, PcdName, Value, Dummy2, Dummy3, ID, Line in Records:
Value, DatumType, MaxDatumSize = AnalyzePcdData(Value)
# Only use PCD whose value is straitforward (no macro and PCD)
if self.SymbolPattern.findall(Value):
continue
Name = TokenSpaceGuid+'.'+PcdName
# Don't use PCD with different values.
if Name in self._Symbols and self._Symbols[Name] != Value:
self._Symbols.pop(Name)
continue
self._Symbols[Name] = Value
def __ProcessDefine(self):
if not self._Enabled:
return
Type, Name, Value = self._ValueList
Value = ReplaceMacro(Value, self._Macros, False)
if self._ItemType == MODEL_META_DATA_DEFINE:
if self._SectionType == MODEL_META_DATA_HEADER:
self._FileLocalMacros[Name] = Value
else:
SectionDictKey = self._SectionType, self._Scope[0][0], self._Scope[0][1]
if SectionDictKey not in self._SectionsMacroDict:
self._SectionsMacroDict[SectionDictKey] = {}
SectionLocalMacros = self._SectionsMacroDict[SectionDictKey]
SectionLocalMacros[Name] = Value
elif self._ItemType == MODEL_META_DATA_GLOBAL_DEFINE:
GlobalData.gEdkGlobal[Name] = Value
#
# Keyword in [Defines] section can be used as Macros
#
if (self._ItemType == MODEL_META_DATA_HEADER) and (self._SectionType == MODEL_META_DATA_HEADER):
self._FileLocalMacros[Name] = Value
self._ValueList = [Type, Name, Value]
def __ProcessDirective(self):
Result = None
if self._ItemType in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF]:
Macros = self._Macros
Macros.update(GlobalData.gGlobalDefines)
try:
Result = ValueExpression(self._ValueList[1], Macros)()
except SymbolNotFound as Exc:
EdkLogger.debug(EdkLogger.DEBUG_5, str(Exc), self._ValueList[1])
Result = False
except WrnExpression as Excpt:
#
# Catch expression evaluation warning here. We need to report
# the precise number of line and return the evaluation result
#
EdkLogger.warn('Parser', "Suspicious expression: %s" % str(Excpt),
File=self._FileWithError, ExtraData=' '.join(self._ValueList),
Line=self._LineIndex+1)
Result = Excpt.result
except BadExpression as Exc:
EdkLogger.debug(EdkLogger.DEBUG_5, str(Exc), self._ValueList[1])
Result = False
if self._ItemType in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
self._DirectiveStack.append(self._ItemType)
if self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_IF:
Result = bool(Result)
else:
Macro = self._ValueList[1]
Macro = Macro[2:-1] if (Macro.startswith("$(") and Macro.endswith(")")) else Macro
Result = Macro in self._Macros
if self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF:
Result = not Result
self._DirectiveEvalStack.append(Result)
elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSEIF:
self._DirectiveStack.append(self._ItemType)
self._DirectiveEvalStack[-1] = not self._DirectiveEvalStack[-1]
self._DirectiveEvalStack.append(bool(Result))
elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE:
self._DirectiveStack[-1] = self._ItemType
self._DirectiveEvalStack[-1] = not self._DirectiveEvalStack[-1]
elif self._ItemType == MODEL_META_DATA_CONDITIONAL_STATEMENT_ENDIF:
# Back to the nearest !if/!ifdef/!ifndef
while self._DirectiveStack:
self._DirectiveEvalStack.pop()
Directive = self._DirectiveStack.pop()
if Directive in [MODEL_META_DATA_CONDITIONAL_STATEMENT_IF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFDEF,
MODEL_META_DATA_CONDITIONAL_STATEMENT_ELSE,
MODEL_META_DATA_CONDITIONAL_STATEMENT_IFNDEF]:
break
elif self._ItemType == MODEL_META_DATA_INCLUDE:
# The included file must be relative to workspace or same directory as DSC file
__IncludeMacros = {}
#
# Allow using system environment variables in path after !include
#
__IncludeMacros['WORKSPACE'] = GlobalData.gGlobalDefines['WORKSPACE']
#
# Allow using MACROs comes from [Defines] section to keep compatible.
#
__IncludeMacros.update(self._Macros)
IncludedFile = NormPath(ReplaceMacro(self._ValueList[1], __IncludeMacros, RaiseError=True))
#
# First search the include file under the same directory as DSC file
#
IncludedFile1 = PathClass(IncludedFile, self.MetaFile.Dir)
ErrorCode, ErrorInfo1 = IncludedFile1.Validate()
if ErrorCode != 0:
#
# Also search file under the WORKSPACE directory
#
IncludedFile1 = PathClass(IncludedFile, GlobalData.gWorkspace)
ErrorCode, ErrorInfo2 = IncludedFile1.Validate()
if ErrorCode != 0:
EdkLogger.error('parser', ErrorCode, File=self._FileWithError,
Line=self._LineIndex+1, ExtraData=ErrorInfo1 + "\n"+ ErrorInfo2)
self._FileWithError = IncludedFile1
IncludedFileTable = MetaFileStorage(self._Table.Cur, IncludedFile1, MODEL_FILE_DSC, True)
Owner = self._Content[self._ContentIndex-1][0]
Parser = DscParser(IncludedFile1, self._FileType, IncludedFileTable,
Owner=Owner, From=Owner)
# set the parser status with current status
Parser._SectionName = self._SectionName
Parser._SectionType = self._SectionType
Parser._Scope = self._Scope
Parser._Enabled = self._Enabled
# Parse the included file
Parser.Start()
# update current status with sub-parser's status
self._SectionName = Parser._SectionName
self._SectionType = Parser._SectionType
self._Scope = Parser._Scope
self._Enabled = Parser._Enabled
# Insert all records in the table for the included file into dsc file table
Records = IncludedFileTable.GetAll()
if Records:
self._Content[self._ContentIndex:self._ContentIndex] = Records
self._Content.pop(self._ContentIndex-1)
self._ValueList = None
self._ContentIndex -= 1
def __ProcessSkuId(self):
self._ValueList = [ReplaceMacro(Value, self._Macros, RaiseError=True)
for Value in self._ValueList]
def __ProcessLibraryInstance(self):
self._ValueList = [ReplaceMacro(Value, self._Macros) for Value in self._ValueList]
def __ProcessLibraryClass(self):
self._ValueList[1] = ReplaceMacro(self._ValueList[1], self._Macros, RaiseError=True)
def __ProcessPcd(self):
ValueList = GetSplitValueList(self._ValueList[2])
#
# PCD value can be an expression
#
if len(ValueList) > 1 and ValueList[1] == TAB_VOID:
PcdValue = ValueList[0]
try:
ValueList[0] = ValueExpression(PcdValue, self._Macros)(True)
except WrnExpression as Value:
ValueList[0] = Value.result
else:
PcdValue = ValueList[-1]
try:
ValueList[-1] = ValueExpression(PcdValue, self._Macros)(True)
except WrnExpression as Value:
ValueList[-1] = Value.result
if ValueList[-1] == 'True':
ValueList[-1] = '1'
if ValueList[-1] == 'False':
ValueList[-1] = '0'
self._ValueList[2] = '|'.join(ValueList)
def __ProcessComponent(self):
self._ValueList[0] = ReplaceMacro(self._ValueList[0], self._Macros)
def __ProcessBuildOption(self):
self._ValueList = [ReplaceMacro(Value, self._Macros, RaiseError=False)
for Value in self._ValueList]
_SectionParser = {
MODEL_META_DATA_HEADER : _DefineParser,
MODEL_EFI_SKU_ID : _SkuIdParser,
MODEL_EFI_LIBRARY_INSTANCE : _LibraryInstanceParser,
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_BUILD_OPTION : _BuildOptionParser,
MODEL_UNKNOWN : MetaFileParser._Skip,
MODEL_META_DATA_USER_EXTENSION : MetaFileParser._Skip,
MODEL_META_DATA_SECTION_HEADER : MetaFileParser._SectionHeaderParser,
MODEL_META_DATA_SUBSECTION_HEADER : _SubsectionHeaderParser,
}
_Macros = property(_GetMacros)
## 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_DSC_DEFINES_DEFINE : MODEL_META_DATA_DEFINE,
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):
# prevent re-initialization
if hasattr(self, "_Table"):
return
MetaFileParser.__init__(self, FilePath, FileType, Table)
self._Comments = []
self._Version = 0x00010005 # Only EDK2 dec file is supported
self.TblFile = EccGlobalData.gDb.TblFile
self.FileID = -1
self._CurrentStructurePcdName = ""
self._include_flag = False
self._package_flag = False
## Parser starter
def Start(self):
Content = ''
try:
Content = open(str(self.MetaFile), 'r').readlines()
except:
EdkLogger.error("Parser", FILE_READ_FAILURE, ExtraData=self.MetaFile)
#
# Insert a record for file
#
Filename = NormPath(self.MetaFile)
FileID = self.TblFile.GetFileId(Filename)
if FileID:
self.FileID = FileID
else:
self.FileID = self.TblFile.InsertFile(Filename, MODEL_FILE_DEC)
for Index in range(0, len(Content)):
Line, Comment = CleanString2(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 len(self._SectionType) == 0:
self._Comments = []
continue
# section content
self._ValueList = ['', '', '']
self._SectionParser[self._SectionType[0]](self)
if self._ValueList is None or self._ItemType == MODEL_META_DATA_DEFINE:
self._ItemType = -1
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[-1],
self.FileID,
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,
self.FileID,
LineNo,
-1,
LineNo,
-1,
0
)
self._Comments = []
self._Done()
def _GetApplicableSectionMacro(self):
Macros = {}
for S1, S2, SectionType in self._Scope:
for Scope1, Scope2 in [("COMMON", "COMMON"), ("COMMON", S2), (S1, "COMMON"), (S1, S2)]:
if (SectionType, Scope1, Scope2) in self._SectionsMacroDict:
Macros.update(self._SectionsMacroDict[(SectionType, Scope1, Scope2)])
return Macros
## 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
@ParseMacro
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]
#Parse the Guid value format
GuidValueList = TokenList[1].strip(' {}').split(',')
Index = 0
HexList = []
if len(GuidValueList) == 11:
for GuidValue in GuidValueList:
GuidValue = GuidValue.strip()
if GuidValue.startswith('0x') or GuidValue.startswith('0X'):
HexList.append('0x' + str(GuidValue[2:]))
Index += 1
continue
else:
if GuidValue.startswith('{'):
GuidValue = GuidValue.lstrip(' {')
HexList.append('0x' + str(GuidValue[2:]))
Index += 1
self._ValueList[1] = "{ %s, %s, %s, { %s, %s, %s, %s, %s, %s, %s, %s }}" % (HexList[0], HexList[1], HexList[2], HexList[3], HexList[4], HexList[5], HexList[6], HexList[7], HexList[8], HexList[9], HexList[10])
else:
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] = ''
def ParsePcdName(self,namelist):
if "[" in namelist[1]:
pcdname = namelist[1][:namelist[1].index("[")]
arrayindex = namelist[1][namelist[1].index("["):]
namelist[1] = pcdname
if len(namelist) == 2:
namelist.append(arrayindex)
else:
namelist[2] = ".".join((arrayindex,namelist[2]))
return namelist
def StructPcdParser(self):
self._ValueList[0] = self._CurrentStructurePcdName
if "|" not in self._CurrentLine:
if "<HeaderFiles>" == self._CurrentLine:
self._include_flag = True
self._package_flag = False
self._ValueList = None
return
if "<Packages>" == self._CurrentLine:
self._package_flag = True
self._ValueList = None
self._include_flag = False
return
if self._include_flag:
self._ValueList[1] = "<HeaderFiles>_" + md5(self._CurrentLine.encode('utf-8')).hexdigest()
self._ValueList[2] = self._CurrentLine
if self._package_flag and "}" != self._CurrentLine:
self._ValueList[1] = "<Packages>_" + md5(self._CurrentLine.encode('utf-8')).hexdigest()
self._ValueList[2] = self._CurrentLine
if self._CurrentLine == "}":
self._package_flag = False
self._include_flag = False
self._ValueList = None
else:
PcdTockens = self._CurrentLine.split(TAB_VALUE_SPLIT)
PcdNames = self.ParsePcdName(PcdTockens[0].split(TAB_SPLIT))
if len(PcdNames) == 2:
if PcdNames[1].strip().endswith("]"):
PcdName = PcdNames[1][:PcdNames[1].index('[')]
Index = PcdNames[1][PcdNames[1].index('['):]
self._ValueList[0] = TAB_SPLIT.join((PcdNames[0], PcdName))
self._ValueList[1] = Index
self._ValueList[2] = PcdTockens[1]
else:
self._CurrentStructurePcdName = ""
else:
if self._CurrentStructurePcdName != TAB_SPLIT.join(PcdNames[:2]):
EdkLogger.error('Parser', FORMAT_INVALID, "Pcd Name does not match: %s and %s " % (
self._CurrentStructurePcdName, TAB_SPLIT.join(PcdNames[:2])),
File=self.MetaFile, Line=self._LineIndex + 1)
self._ValueList[1] = TAB_SPLIT.join(PcdNames[2:])
self._ValueList[2] = PcdTockens[1]
## PCD sections parser
#
# [PcdsFixedAtBuild]
# [PcdsPatchableInModule]
# [PcdsFeatureFlag]
# [PcdsDynamicEx
# [PcdsDynamic]
#
@ParseMacro
def _PcdParser(self):
if self._CurrentStructurePcdName:
self.StructPcdParser()
return
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 Cause == "StructurePcd":
self._CurrentStructurePcdName = TAB_SPLIT.join(self._ValueList[0:2])
self._ValueList[0] = self._CurrentStructurePcdName
self._ValueList[1] = ValueList[1].strip()
if EccGlobalData.gConfig.UniCheckPCDInfo == '1' or EccGlobalData.gConfig.UniCheckAll == '1' or EccGlobalData.gConfig.CheckAll == '1':
# check Description, Prompt information
PatternDesc = re.compile('##\s*([\x21-\x7E\s]*)', re.S)
PatternPrompt = re.compile('#\s+@Prompt\s+([\x21-\x7E\s]*)', re.S)
Description = None
Prompt = None
# check @ValidRange, @ValidList and @Expression format valid
ErrorCodeValid = '0x0 <= %s <= 0xFFFFFFFF'
PatternValidRangeIn = '(NOT)?\s*(\d+\s*-\s*\d+|0[xX][a-fA-F0-9]+\s*-\s*0[xX][a-fA-F0-9]+|LT\s*\d+|LT\s*0[xX][a-fA-F0-9]+|GT\s*\d+|GT\s*0[xX][a-fA-F0-9]+|LE\s*\d+|LE\s*0[xX][a-fA-F0-9]+|GE\s*\d+|GE\s*0[xX][a-fA-F0-9]+|XOR\s*\d+|XOR\s*0[xX][a-fA-F0-9]+|EQ\s*\d+|EQ\s*0[xX][a-fA-F0-9]+)'
PatternValidRng = re.compile('^' + '(NOT)?\s*' + PatternValidRangeIn + '$')
for Comment in self._Comments:
Comm = Comment[0].strip()
if not Comm:
continue
if not Description:
Description = PatternDesc.findall(Comm)
if not Prompt:
Prompt = PatternPrompt.findall(Comm)
if Comm[0] == '#':
ValidFormt = Comm.lstrip('#')
ValidFormt = ValidFormt.lstrip()
if ValidFormt[0:11] == '@ValidRange':
ValidFormt = ValidFormt[11:]
ValidFormt = ValidFormt.lstrip()
try:
ErrorCode, Expression = ValidFormt.split('|', 1)
except ValueError:
ErrorCode = '0x0'
Expression = ValidFormt
ErrorCode, Expression = ErrorCode.strip(), Expression.strip()
try:
if not eval(ErrorCodeValid % ErrorCode):
EdkLogger.warn('Parser', '@ValidRange ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
except:
EdkLogger.warn('Parser', '@ValidRange ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
if not PatternValidRng.search(Expression):
EdkLogger.warn('Parser', '@ValidRange Expression(%s) of PCD %s is incorrect format.' % (Expression, TokenList[0]))
if ValidFormt[0:10] == '@ValidList':
ValidFormt = ValidFormt[10:]
ValidFormt = ValidFormt.lstrip()
try:
ErrorCode, Expression = ValidFormt.split('|', 1)
except ValueError:
ErrorCode = '0x0'
Expression = ValidFormt
ErrorCode, Expression = ErrorCode.strip(), Expression.strip()
try:
if not eval(ErrorCodeValid % ErrorCode):
EdkLogger.warn('Parser', '@ValidList ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
except:
EdkLogger.warn('Parser', '@ValidList ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
Values = Expression.split(',')
for Value in Values:
Value = Value.strip()
try:
eval(Value)
except:
EdkLogger.warn('Parser', '@ValidList Expression of PCD %s include a invalid value(%s).' % (TokenList[0], Value))
break
if ValidFormt[0:11] == '@Expression':
ValidFormt = ValidFormt[11:]
ValidFormt = ValidFormt.lstrip()
try:
ErrorCode, Expression = ValidFormt.split('|', 1)
except ValueError:
ErrorCode = '0x0'
Expression = ValidFormt
ErrorCode, Expression = ErrorCode.strip(), Expression.strip()
try:
if not eval(ErrorCodeValid % ErrorCode):
EdkLogger.warn('Parser', '@Expression ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
except:
EdkLogger.warn('Parser', '@Expression ErrorCode(%s) of PCD %s is not valid UINT32 value.' % (ErrorCode, TokenList[0]))
if not Expression:
EdkLogger.warn('Parser', '@Expression Expression of PCD %s is incorrect format.' % TokenList[0])
if not Description:
EdkLogger.warn('Parser', 'PCD %s Description information is not provided.' % TokenList[0])
if not Prompt:
EdkLogger.warn('Parser', 'PCD %s Prompt information is not provided.' % TokenList[0])
# check Description, Prompt localization information
if self._UniObj:
self._UniObj.CheckPcdInfo(TokenList[0])
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,
}
## Fdf
#
# This class defined the structure used in Fdf object
#
# @param Filename: Input value for Ffilename of Fdf file, default is None
# @param WorkspaceDir: Input value for current workspace directory, default is None
#
class Fdf(object):
def __init__(self, Filename = None, IsToDatabase = False, WorkspaceDir = None, Database = None):
self.WorkspaceDir = WorkspaceDir
self.IsToDatabase = IsToDatabase
self.Cur = Database.Cur
self.TblFile = Database.TblFile
self.TblFdf = Database.TblFdf
self.FileID = -1
self.FileList = {}
#
# Load Fdf file if filename is not None
#
if Filename is not None:
try:
self.LoadFdfFile(Filename)
except Exception:
pass
#
# Insert a FDF file record into database
#
def InsertFile(self, Filename):
FileID = -1
Filename = NormPath(Filename)
if Filename not in self.FileList:
FileID = self.TblFile.InsertFile(Filename, MODEL_FILE_FDF)
self.FileList[Filename] = FileID
return self.FileList[Filename]
## Load Fdf file
#
# Load the file if it exists
#
# @param Filename: Input value for filename of Fdf file
#
def LoadFdfFile(self, Filename):
FileList = []
#
# Parse Fdf file
#
Filename = NormPath(Filename)
Fdf = FdfParser(Filename)
Fdf.ParseFile()
#
# Insert inf file and pcd information
#
if self.IsToDatabase:
(Model, Value1, Value2, Value3, Scope1, Scope2, BelongsToItem, BelongsToFile, StartLine, StartColumn, EndLine, EndColumn, Enabled) = \
(0, '', '', '', 'COMMON', 'COMMON', -1, -1, -1, -1, -1, -1, 0)
for Index in range(0, len(Fdf.Profile.PcdDict)):
pass
for Key in Fdf.Profile.PcdDict.keys():
Model = MODEL_PCD
Value1 = Key[1]
Value2 = Key[0]
FileName = Fdf.Profile.PcdFileLineDict[Key][0]
StartLine = Fdf.Profile.PcdFileLineDict[Key][1]
BelongsToFile = self.InsertFile(FileName)
self.TblFdf.Insert(Model, Value1, Value2, Value3, Scope1, Scope2, BelongsToItem, BelongsToFile, StartLine, StartColumn, EndLine, EndColumn, Enabled)
for Index in range(0, len(Fdf.Profile.InfList)):
Model = MODEL_META_DATA_COMPONENT
Value1 = Fdf.Profile.InfList[Index]
Value2 = ''
FileName = Fdf.Profile.InfFileLineList[Index][0]
StartLine = Fdf.Profile.InfFileLineList[Index][1]
BelongsToFile = self.InsertFile(FileName)
self.TblFdf.Insert(Model, Value1, Value2, Value3, Scope1, Scope2, BelongsToItem, BelongsToFile, StartLine, StartColumn, EndLine, EndColumn, Enabled)
class UniParser(object):
# IsExtraUni defined the UNI file is Module UNI or extra Module UNI
# IsModuleUni defined the UNI file is Module UNI or Package UNI
def __init__(self, FilePath, IsExtraUni=False, IsModuleUni=True):
self.FilePath = FilePath
self.FileName = os.path.basename(FilePath)
self.IsExtraUni = IsExtraUni
self.IsModuleUni = IsModuleUni
self.FileIn = None
self.Missing = []
self.__read()
def __read(self):
try:
self.FileIn = CodecOpenLongFilePath(self.FilePath, Mode='rb', Encoding='utf_8').read()
except UnicodeError:
self.FileIn = CodecOpenLongFilePath(self.FilePath, Mode='rb', Encoding='utf_16').read()
except UnicodeError:
self.FileIn = CodecOpenLongFilePath(self.FilePath, Mode='rb', Encoding='utf_16_le').read()
except IOError:
self.FileIn = ""
def Start(self):
if self.IsModuleUni:
if self.IsExtraUni:
ModuleName = self.CheckKeyValid('STR_PROPERTIES_MODULE_NAME')
self.PrintLog('STR_PROPERTIES_MODULE_NAME', ModuleName)
else:
ModuleAbstract = self.CheckKeyValid('STR_MODULE_ABSTRACT')
self.PrintLog('STR_MODULE_ABSTRACT', ModuleAbstract)
ModuleDescription = self.CheckKeyValid('STR_MODULE_DESCRIPTION')
self.PrintLog('STR_MODULE_DESCRIPTION', ModuleDescription)
else:
if self.IsExtraUni:
PackageName = self.CheckKeyValid('STR_PROPERTIES_PACKAGE_NAME')
self.PrintLog('STR_PROPERTIES_PACKAGE_NAME', PackageName)
else:
PackageAbstract = self.CheckKeyValid('STR_PACKAGE_ABSTRACT')
self.PrintLog('STR_PACKAGE_ABSTRACT', PackageAbstract)
PackageDescription = self.CheckKeyValid('STR_PACKAGE_DESCRIPTION')
self.PrintLog('STR_PACKAGE_DESCRIPTION', PackageDescription)
def CheckKeyValid(self, Key, Contents=None):
if not Contents:
Contents = self.FileIn
KeyPattern = re.compile('#string\s+%s\s+.*?#language.*?".*?"' % Key, re.S)
if KeyPattern.search(Contents):
return True
return False
def CheckPcdInfo(self, PcdCName):
PromptKey = 'STR_%s_PROMPT' % PcdCName.replace('.', '_')
PcdPrompt = self.CheckKeyValid(PromptKey)
self.PrintLog(PromptKey, PcdPrompt)
HelpKey = 'STR_%s_HELP' % PcdCName.replace('.', '_')
PcdHelp = self.CheckKeyValid(HelpKey)
self.PrintLog(HelpKey, PcdHelp)
def PrintLog(self, Key, Value):
if not Value and Key not in self.Missing:
Msg = '%s is missing in the %s file.' % (Key, self.FileName)
EdkLogger.warn('Parser', Msg)
EccGlobalData.gDb.TblReport.Insert(EccToolError.ERROR_GENERAL_CHECK_UNI_HELP_INFO, OtherMsg=Msg, BelongsToTable='File', BelongsToItem=-2)
self.Missing.append(Key)
##
#
# This acts like the main() function for the script, unless it is 'import'ed into another
# script.
#
if __name__ == '__main__':
pass
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