1 files changed, 383 insertions, 383 deletions
diff --git a/BaseTools/Source/Python/Eot/c.py b/BaseTools/Source/Python/Eot/c.py
index dd9530fed6..8aa45d72c2 100644
--- a/BaseTools/Source/Python/Eot/c.py
+++ b/BaseTools/Source/Python/Eot/c.py
@@ -1,383 +1,383 @@
-## @file
-# preprocess source file
-#
-#  Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
-#
-#  SPDX-License-Identifier: BSD-2-Clause-Patent
-#
-
-##
-# Import Modules
-#
-from __future__ import print_function
-from __future__ import absolute_import
-import sys
-import Common.LongFilePathOs as os
-import re
-from . import CodeFragmentCollector
-from . import FileProfile
-from CommonDataClass import DataClass
-from Common import EdkLogger
-from .EotToolError import *
-from . import EotGlobalData
-
-# Global Dicts
-IncludeFileListDict = {}
-IncludePathListDict = {}
-ComplexTypeDict = {}
-SUDict = {}
-
-## GetFuncDeclPattern() method
-#
-#  Get the pattern of function declaration
-#
-#  @return p:    the pattern of function declaration
-#
-def GetFuncDeclPattern():
-    p = re.compile(r'(EFIAPI|EFI_BOOT_SERVICE|EFI_RUNTIME_SERVICE)?\s*[_\w]+\s*\(.*\).*', re.DOTALL)
-    return p
-
-## GetArrayPattern() method
-#
-#  Get the pattern of array
-#
-#  @return p:    the pattern of array
-#
-def GetArrayPattern():
-    p = re.compile(r'[_\w]*\s*[\[.*\]]+')
-    return p
-
-## GetTypedefFuncPointerPattern() method
-#
-#  Get the pattern of function pointer
-#
-#  @return p:    the pattern of function pointer
-#
-def GetTypedefFuncPointerPattern():
-    p = re.compile('[_\w\s]*\([\w\s]*\*+\s*[_\w]+\s*\)\s*\(.*\)', re.DOTALL)
-    return p
-
-## GetDB() method
-#
-#  Get global database instance
-#
-#  @return EotGlobalData.gDb:    the global database instance
-#
-def GetDB():
-    return EotGlobalData.gDb
-
-## PrintErrorMsg() method
-#
-#  print error message
-#
-#  @param ErrorType: Type of error
-#  @param Msg: Error message
-#  @param TableName: table name of error found
-#  @param ItemId: id of item
-#
-def PrintErrorMsg(ErrorType, Msg, TableName, ItemId):
-    Msg = Msg.replace('\n', '').replace('\r', '')
-    MsgPartList = Msg.split()
-    Msg = ''
-    for Part in MsgPartList:
-        Msg += Part
-        Msg += ' '
-    GetDB().TblReport.Insert(ErrorType, OtherMsg = Msg, BelongsToTable = TableName, BelongsToItem = ItemId)
-
-## GetIdType() method
-#
-#  Find type of input string
-#
-#  @param Str: String to be parsed
-#
-#  @return Type: The type of the string
-#
-def GetIdType(Str):
-    Type = DataClass.MODEL_UNKNOWN
-    Str = Str.replace('#', '# ')
-    List = Str.split()
-    if List[1] == 'include':
-        Type = DataClass.MODEL_IDENTIFIER_INCLUDE
-    elif List[1] == 'define':
-        Type = DataClass.MODEL_IDENTIFIER_MACRO_DEFINE
-    elif List[1] == 'ifdef':
-        Type = DataClass.MODEL_IDENTIFIER_MACRO_IFDEF
-    elif List[1] == 'ifndef':
-        Type = DataClass.MODEL_IDENTIFIER_MACRO_IFNDEF
-    elif List[1] == 'endif':
-        Type = DataClass.MODEL_IDENTIFIER_MACRO_ENDIF
-    elif List[1] == 'pragma':
-        Type = DataClass.MODEL_IDENTIFIER_MACRO_PROGMA
-    else:
-        Type = DataClass.MODEL_UNKNOWN
-    return Type
-
-## GetIdentifierList() method
-#
-#  Get id of all files
-#
-#  @return IdList: The list of all id of files
-#
-def GetIdentifierList():
-    IdList = []
-
-    for pp in FileProfile.PPDirectiveList:
-        Type = GetIdType(pp.Content)
-        IdPP = DataClass.IdentifierClass(-1, '', '', '', pp.Content, Type, -1, -1, pp.StartPos[0], pp.StartPos[1], pp.EndPos[0], pp.EndPos[1])
-        IdList.append(IdPP)
-
-    for ae in FileProfile.AssignmentExpressionList:
-        IdAE = DataClass.IdentifierClass(-1, ae.Operator, '', ae.Name, ae.Value, DataClass.MODEL_IDENTIFIER_ASSIGNMENT_EXPRESSION, -1, -1, ae.StartPos[0], ae.StartPos[1], ae.EndPos[0], ae.EndPos[1])
-        IdList.append(IdAE)
-
-    FuncDeclPattern = GetFuncDeclPattern()
-    ArrayPattern = GetArrayPattern()
-    for var in FileProfile.VariableDeclarationList:
-        DeclText = var.Declarator.strip()
-        while DeclText.startswith('*'):
-            var.Modifier += '*'
-            DeclText = DeclText.lstrip('*').strip()
-        var.Declarator = DeclText
-        if FuncDeclPattern.match(var.Declarator):
-            DeclSplitList = var.Declarator.split('(')
-            FuncName = DeclSplitList[0]
-            FuncNamePartList = FuncName.split()
-            if len(FuncNamePartList) > 1:
-                FuncName = FuncNamePartList[-1]
-                Index = 0
-                while Index < len(FuncNamePartList) - 1:
-                    var.Modifier += ' ' + FuncNamePartList[Index]
-                    var.Declarator = var.Declarator.lstrip().lstrip(FuncNamePartList[Index])
-                    Index += 1
-            IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', var.Declarator, '', DataClass.MODEL_IDENTIFIER_FUNCTION_DECLARATION, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
-            IdList.append(IdVar)
-            continue
-
-        if var.Declarator.find('{') == -1:
-            for decl in var.Declarator.split(','):
-                DeclList = decl.split('=')
-                Name = DeclList[0].strip()
-                if ArrayPattern.match(Name):
-                    LSBPos = var.Declarator.find('[')
-                    var.Modifier += ' ' + Name[LSBPos:]
-                    Name = Name[0:LSBPos]
-
-                IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
-                IdList.append(IdVar)
-        else:
-            DeclList = var.Declarator.split('=')
-            Name = DeclList[0].strip()
-            if ArrayPattern.match(Name):
-                LSBPos = var.Declarator.find('[')
-                var.Modifier += ' ' + Name[LSBPos:]
-                Name = Name[0:LSBPos]
-            IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
-            IdList.append(IdVar)
-
-    for enum in FileProfile.EnumerationDefinitionList:
-        LBPos = enum.Content.find('{')
-        RBPos = enum.Content.find('}')
-        Name = enum.Content[4:LBPos].strip()
-        Value = enum.Content[LBPos+1:RBPos]
-        IdEnum = DataClass.IdentifierClass(-1, '', '', Name, Value, DataClass.MODEL_IDENTIFIER_ENUMERATE, -1, -1, enum.StartPos[0], enum.StartPos[1], enum.EndPos[0], enum.EndPos[1])
-        IdList.append(IdEnum)
-
-    for su in FileProfile.StructUnionDefinitionList:
-        Type = DataClass.MODEL_IDENTIFIER_STRUCTURE
-        SkipLen = 6
-        if su.Content.startswith('union'):
-            Type = DataClass.MODEL_IDENTIFIER_UNION
-            SkipLen = 5
-        LBPos = su.Content.find('{')
-        RBPos = su.Content.find('}')
-        if LBPos == -1 or RBPos == -1:
-            Name = su.Content[SkipLen:].strip()
-            Value = ''
-        else:
-            Name = su.Content[SkipLen:LBPos].strip()
-            Value = su.Content[LBPos+1:RBPos]
-        IdPE = DataClass.IdentifierClass(-1, '', '', Name, Value, Type, -1, -1, su.StartPos[0], su.StartPos[1], su.EndPos[0], su.EndPos[1])
-        IdList.append(IdPE)
-
-    TdFuncPointerPattern = GetTypedefFuncPointerPattern()
-    for td in FileProfile.TypedefDefinitionList:
-        Modifier = ''
-        Name = td.ToType
-        Value = td.FromType
-        if TdFuncPointerPattern.match(td.ToType):
-            Modifier = td.FromType
-            LBPos = td.ToType.find('(')
-            TmpStr = td.ToType[LBPos+1:].strip()
-            StarPos = TmpStr.find('*')
-            if StarPos != -1:
-                Modifier += ' ' + TmpStr[0:StarPos]
-            while TmpStr[StarPos] == '*':
-                Modifier += ' ' + '*'
-                StarPos += 1
-            TmpStr = TmpStr[StarPos:].strip()
-            RBPos = TmpStr.find(')')
-            Name = TmpStr[0:RBPos]
-            Value = 'FP' + TmpStr[RBPos + 1:]
-
-        IdTd = DataClass.IdentifierClass(-1, Modifier, '', Name, Value, DataClass.MODEL_IDENTIFIER_TYPEDEF, -1, -1, td.StartPos[0], td.StartPos[1], td.EndPos[0], td.EndPos[1])
-        IdList.append(IdTd)
-
-    for funcCall in FileProfile.FunctionCallingList:
-        IdFC = DataClass.IdentifierClass(-1, '', '', funcCall.FuncName, funcCall.ParamList, DataClass.MODEL_IDENTIFIER_FUNCTION_CALLING, -1, -1, funcCall.StartPos[0], funcCall.StartPos[1], funcCall.EndPos[0], funcCall.EndPos[1])
-        IdList.append(IdFC)
-    return IdList
-
-## GetParamList() method
-#
-#  Get a list of parameters
-#
-#  @param FuncDeclarator: Function declarator
-#  @param FuncNameLine: Line number of function name
-#  @param FuncNameOffset: Offset of function name
-#
-#  @return ParamIdList: A list of parameters
-#
-def GetParamList(FuncDeclarator, FuncNameLine = 0, FuncNameOffset = 0):
-    ParamIdList = []
-    DeclSplitList = FuncDeclarator.split('(')
-    if len(DeclSplitList) < 2:
-        return ParamIdList
-    FuncName = DeclSplitList[0]
-    ParamStr = DeclSplitList[1].rstrip(')')
-    LineSkipped = 0
-    OffsetSkipped = 0
-    Start = 0
-    while FuncName.find('\n', Start) != -1:
-        LineSkipped += 1
-        OffsetSkipped = 0
-        Start += FuncName.find('\n', Start)
-        Start += 1
-    OffsetSkipped += len(FuncName[Start:])
-    OffsetSkipped += 1 #skip '('
-    ParamBeginLine = FuncNameLine + LineSkipped
-    ParamBeginOffset = OffsetSkipped
-    for p in ParamStr.split(','):
-        ListP = p.split()
-        if len(ListP) == 0:
-            continue
-        ParamName = ListP[-1]
-        DeclText = ParamName.strip()
-        RightSpacePos = p.rfind(ParamName)
-        ParamModifier = p[0:RightSpacePos]
-        if ParamName == 'OPTIONAL':
-            if ParamModifier == '':
-                ParamModifier += ' ' + 'OPTIONAL'
-                DeclText = ''
-            else:
-                ParamName = ListP[-2]
-                DeclText = ParamName.strip()
-                RightSpacePos = p.rfind(ParamName)
-                ParamModifier = p[0:RightSpacePos]
-                ParamModifier += 'OPTIONAL'
-        while DeclText.startswith('*'):
-            ParamModifier += ' ' + '*'
-            DeclText = DeclText.lstrip('*').strip()
-        ParamName = DeclText
-
-        Start = 0
-        while p.find('\n', Start) != -1:
-            LineSkipped += 1
-            OffsetSkipped = 0
-            Start += p.find('\n', Start)
-            Start += 1
-        OffsetSkipped += len(p[Start:])
-
-        ParamEndLine = ParamBeginLine + LineSkipped
-        ParamEndOffset = OffsetSkipped
-        IdParam = DataClass.IdentifierClass(-1, ParamModifier, '', ParamName, '', DataClass.MODEL_IDENTIFIER_PARAMETER, -1, -1, ParamBeginLine, ParamBeginOffset, ParamEndLine, ParamEndOffset)
-        ParamIdList.append(IdParam)
-        ParamBeginLine = ParamEndLine
-        ParamBeginOffset = OffsetSkipped + 1 #skip ','
-
-    return ParamIdList
-
-## GetFunctionList()
-#
-#  Get a list of functions
-#
-#  @return FuncObjList: A list of function objects
-#
-def GetFunctionList():
-    FuncObjList = []
-    for FuncDef in FileProfile.FunctionDefinitionList:
-        ParamIdList = []
-        DeclText = FuncDef.Declarator.strip()
-        while DeclText.startswith('*'):
-            FuncDef.Modifier += '*'
-            DeclText = DeclText.lstrip('*').strip()
-
-        FuncDef.Declarator = FuncDef.Declarator.lstrip('*')
-        DeclSplitList = FuncDef.Declarator.split('(')
-        if len(DeclSplitList) < 2:
-            continue
-
-        FuncName = DeclSplitList[0]
-        FuncNamePartList = FuncName.split()
-        if len(FuncNamePartList) > 1:
-            FuncName = FuncNamePartList[-1]
-            Index = 0
-            while Index < len(FuncNamePartList) - 1:
-                FuncDef.Modifier += ' ' + FuncNamePartList[Index]
-                Index += 1
-
-        FuncObj = DataClass.FunctionClass(-1, FuncDef.Declarator, FuncDef.Modifier, FuncName.strip(), '', FuncDef.StartPos[0], FuncDef.StartPos[1], FuncDef.EndPos[0], FuncDef.EndPos[1], FuncDef.LeftBracePos[0], FuncDef.LeftBracePos[1], -1, ParamIdList, [])
-        FuncObjList.append(FuncObj)
-
-    return FuncObjList
-
-## CreateCCodeDB() method
-#
-#  Create database for all c code
-#
-#  @param FileNameList: A list of all c code file names
-#
-def CreateCCodeDB(FileNameList):
-    FileObjList = []
-    ParseErrorFileList = []
-    ParsedFiles = {}
-    for FullName in FileNameList:
-        if os.path.splitext(FullName)[1] in ('.h', '.c'):
-            if FullName.lower() in ParsedFiles:
-                continue
-            ParsedFiles[FullName.lower()] = 1
-            EdkLogger.info("Parsing " + FullName)
-            model = FullName.endswith('c') and DataClass.MODEL_FILE_C or DataClass.MODEL_FILE_H
-            collector = CodeFragmentCollector.CodeFragmentCollector(FullName)
-            try:
-                collector.ParseFile()
-            except:
-                ParseErrorFileList.append(FullName)
-            BaseName = os.path.basename(FullName)
-            DirName = os.path.dirname(FullName)
-            Ext = os.path.splitext(BaseName)[1].lstrip('.')
-            ModifiedTime = os.path.getmtime(FullName)
-            FileObj = DataClass.FileClass(-1, BaseName, Ext, DirName, FullName, model, ModifiedTime, GetFunctionList(), GetIdentifierList(), [])
-            FileObjList.append(FileObj)
-            collector.CleanFileProfileBuffer()
-
-    if len(ParseErrorFileList) > 0:
-        EdkLogger.info("Found unrecoverable error during parsing:\n\t%s\n" % "\n\t".join(ParseErrorFileList))
-
-    Db = EotGlobalData.gDb
-    for file in FileObjList:
-        Db.InsertOneFile(file)
-
-    Db.UpdateIdentifierBelongsToFunction()
-
-##
-#
-# This acts like the main() function for the script, unless it is 'import'ed into another
-# script.
-#
-if __name__ == '__main__':
-
-    EdkLogger.Initialize()
-    EdkLogger.SetLevel(EdkLogger.QUIET)
-    CollectSourceCodeDataIntoDB(sys.argv[1])
-
-    print('Done!')
+## @file
+# preprocess source file
+#
+#  Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+
+##
+# Import Modules
+#
+from __future__ import print_function
+from __future__ import absolute_import
+import sys
+import Common.LongFilePathOs as os
+import re
+from . import CodeFragmentCollector
+from . import FileProfile
+from CommonDataClass import DataClass
+from Common import EdkLogger
+from .EotToolError import *
+from . import EotGlobalData
+
+# Global Dicts
+IncludeFileListDict = {}
+IncludePathListDict = {}
+ComplexTypeDict = {}
+SUDict = {}
+
+## GetFuncDeclPattern() method
+#
+#  Get the pattern of function declaration
+#
+#  @return p:    the pattern of function declaration
+#
+def GetFuncDeclPattern():
+    p = re.compile(r'(EFIAPI|EFI_BOOT_SERVICE|EFI_RUNTIME_SERVICE)?\s*[_\w]+\s*\(.*\).*', re.DOTALL)
+    return p
+
+## GetArrayPattern() method
+#
+#  Get the pattern of array
+#
+#  @return p:    the pattern of array
+#
+def GetArrayPattern():
+    p = re.compile(r'[_\w]*\s*[\[.*\]]+')
+    return p
+
+## GetTypedefFuncPointerPattern() method
+#
+#  Get the pattern of function pointer
+#
+#  @return p:    the pattern of function pointer
+#
+def GetTypedefFuncPointerPattern():
+    p = re.compile('[_\w\s]*\([\w\s]*\*+\s*[_\w]+\s*\)\s*\(.*\)', re.DOTALL)
+    return p
+
+## GetDB() method
+#
+#  Get global database instance
+#
+#  @return EotGlobalData.gDb:    the global database instance
+#
+def GetDB():
+    return EotGlobalData.gDb
+
+## PrintErrorMsg() method
+#
+#  print error message
+#
+#  @param ErrorType: Type of error
+#  @param Msg: Error message
+#  @param TableName: table name of error found
+#  @param ItemId: id of item
+#
+def PrintErrorMsg(ErrorType, Msg, TableName, ItemId):
+    Msg = Msg.replace('\n', '').replace('\r', '')
+    MsgPartList = Msg.split()
+    Msg = ''
+    for Part in MsgPartList:
+        Msg += Part
+        Msg += ' '
+    GetDB().TblReport.Insert(ErrorType, OtherMsg = Msg, BelongsToTable = TableName, BelongsToItem = ItemId)
+
+## GetIdType() method
+#
+#  Find type of input string
+#
+#  @param Str: String to be parsed
+#
+#  @return Type: The type of the string
+#
+def GetIdType(Str):
+    Type = DataClass.MODEL_UNKNOWN
+    Str = Str.replace('#', '# ')
+    List = Str.split()
+    if List[1] == 'include':
+        Type = DataClass.MODEL_IDENTIFIER_INCLUDE
+    elif List[1] == 'define':
+        Type = DataClass.MODEL_IDENTIFIER_MACRO_DEFINE
+    elif List[1] == 'ifdef':
+        Type = DataClass.MODEL_IDENTIFIER_MACRO_IFDEF
+    elif List[1] == 'ifndef':
+        Type = DataClass.MODEL_IDENTIFIER_MACRO_IFNDEF
+    elif List[1] == 'endif':
+        Type = DataClass.MODEL_IDENTIFIER_MACRO_ENDIF
+    elif List[1] == 'pragma':
+        Type = DataClass.MODEL_IDENTIFIER_MACRO_PROGMA
+    else:
+        Type = DataClass.MODEL_UNKNOWN
+    return Type
+
+## GetIdentifierList() method
+#
+#  Get id of all files
+#
+#  @return IdList: The list of all id of files
+#
+def GetIdentifierList():
+    IdList = []
+
+    for pp in FileProfile.PPDirectiveList:
+        Type = GetIdType(pp.Content)
+        IdPP = DataClass.IdentifierClass(-1, '', '', '', pp.Content, Type, -1, -1, pp.StartPos[0], pp.StartPos[1], pp.EndPos[0], pp.EndPos[1])
+        IdList.append(IdPP)
+
+    for ae in FileProfile.AssignmentExpressionList:
+        IdAE = DataClass.IdentifierClass(-1, ae.Operator, '', ae.Name, ae.Value, DataClass.MODEL_IDENTIFIER_ASSIGNMENT_EXPRESSION, -1, -1, ae.StartPos[0], ae.StartPos[1], ae.EndPos[0], ae.EndPos[1])
+        IdList.append(IdAE)
+
+    FuncDeclPattern = GetFuncDeclPattern()
+    ArrayPattern = GetArrayPattern()
+    for var in FileProfile.VariableDeclarationList:
+        DeclText = var.Declarator.strip()
+        while DeclText.startswith('*'):
+            var.Modifier += '*'
+            DeclText = DeclText.lstrip('*').strip()
+        var.Declarator = DeclText
+        if FuncDeclPattern.match(var.Declarator):
+            DeclSplitList = var.Declarator.split('(')
+            FuncName = DeclSplitList[0]
+            FuncNamePartList = FuncName.split()
+            if len(FuncNamePartList) > 1:
+                FuncName = FuncNamePartList[-1]
+                Index = 0
+                while Index < len(FuncNamePartList) - 1:
+                    var.Modifier += ' ' + FuncNamePartList[Index]
+                    var.Declarator = var.Declarator.lstrip().lstrip(FuncNamePartList[Index])
+                    Index += 1
+            IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', var.Declarator, '', DataClass.MODEL_IDENTIFIER_FUNCTION_DECLARATION, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
+            IdList.append(IdVar)
+            continue
+
+        if var.Declarator.find('{') == -1:
+            for decl in var.Declarator.split(','):
+                DeclList = decl.split('=')
+                Name = DeclList[0].strip()
+                if ArrayPattern.match(Name):
+                    LSBPos = var.Declarator.find('[')
+                    var.Modifier += ' ' + Name[LSBPos:]
+                    Name = Name[0:LSBPos]
+
+                IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
+                IdList.append(IdVar)
+        else:
+            DeclList = var.Declarator.split('=')
+            Name = DeclList[0].strip()
+            if ArrayPattern.match(Name):
+                LSBPos = var.Declarator.find('[')
+                var.Modifier += ' ' + Name[LSBPos:]
+                Name = Name[0:LSBPos]
+            IdVar = DataClass.IdentifierClass(-1, var.Modifier, '', Name, (len(DeclList) > 1 and [DeclList[1]]or [''])[0], DataClass.MODEL_IDENTIFIER_VARIABLE, -1, -1, var.StartPos[0], var.StartPos[1], var.EndPos[0], var.EndPos[1])
+            IdList.append(IdVar)
+
+    for enum in FileProfile.EnumerationDefinitionList:
+        LBPos = enum.Content.find('{')
+        RBPos = enum.Content.find('}')
+        Name = enum.Content[4:LBPos].strip()
+        Value = enum.Content[LBPos+1:RBPos]
+        IdEnum = DataClass.IdentifierClass(-1, '', '', Name, Value, DataClass.MODEL_IDENTIFIER_ENUMERATE, -1, -1, enum.StartPos[0], enum.StartPos[1], enum.EndPos[0], enum.EndPos[1])
+        IdList.append(IdEnum)
+
+    for su in FileProfile.StructUnionDefinitionList:
+        Type = DataClass.MODEL_IDENTIFIER_STRUCTURE
+        SkipLen = 6
+        if su.Content.startswith('union'):
+            Type = DataClass.MODEL_IDENTIFIER_UNION
+            SkipLen = 5
+        LBPos = su.Content.find('{')
+        RBPos = su.Content.find('}')
+        if LBPos == -1 or RBPos == -1:
+            Name = su.Content[SkipLen:].strip()
+            Value = ''
+        else:
+            Name = su.Content[SkipLen:LBPos].strip()
+            Value = su.Content[LBPos+1:RBPos]
+        IdPE = DataClass.IdentifierClass(-1, '', '', Name, Value, Type, -1, -1, su.StartPos[0], su.StartPos[1], su.EndPos[0], su.EndPos[1])
+        IdList.append(IdPE)
+
+    TdFuncPointerPattern = GetTypedefFuncPointerPattern()
+    for td in FileProfile.TypedefDefinitionList:
+        Modifier = ''
+        Name = td.ToType
+        Value = td.FromType
+        if TdFuncPointerPattern.match(td.ToType):
+            Modifier = td.FromType
+            LBPos = td.ToType.find('(')
+            TmpStr = td.ToType[LBPos+1:].strip()
+            StarPos = TmpStr.find('*')
+            if StarPos != -1:
+                Modifier += ' ' + TmpStr[0:StarPos]
+            while TmpStr[StarPos] == '*':
+                Modifier += ' ' + '*'
+                StarPos += 1
+            TmpStr = TmpStr[StarPos:].strip()
+            RBPos = TmpStr.find(')')
+            Name = TmpStr[0:RBPos]
+            Value = 'FP' + TmpStr[RBPos + 1:]
+
+        IdTd = DataClass.IdentifierClass(-1, Modifier, '', Name, Value, DataClass.MODEL_IDENTIFIER_TYPEDEF, -1, -1, td.StartPos[0], td.StartPos[1], td.EndPos[0], td.EndPos[1])
+        IdList.append(IdTd)
+
+    for funcCall in FileProfile.FunctionCallingList:
+        IdFC = DataClass.IdentifierClass(-1, '', '', funcCall.FuncName, funcCall.ParamList, DataClass.MODEL_IDENTIFIER_FUNCTION_CALLING, -1, -1, funcCall.StartPos[0], funcCall.StartPos[1], funcCall.EndPos[0], funcCall.EndPos[1])
+        IdList.append(IdFC)
+    return IdList
+
+## GetParamList() method
+#
+#  Get a list of parameters
+#
+#  @param FuncDeclarator: Function declarator
+#  @param FuncNameLine: Line number of function name
+#  @param FuncNameOffset: Offset of function name
+#
+#  @return ParamIdList: A list of parameters
+#
+def GetParamList(FuncDeclarator, FuncNameLine = 0, FuncNameOffset = 0):
+    ParamIdList = []
+    DeclSplitList = FuncDeclarator.split('(')
+    if len(DeclSplitList) < 2:
+        return ParamIdList
+    FuncName = DeclSplitList[0]
+    ParamStr = DeclSplitList[1].rstrip(')')
+    LineSkipped = 0
+    OffsetSkipped = 0
+    Start = 0
+    while FuncName.find('\n', Start) != -1:
+        LineSkipped += 1
+        OffsetSkipped = 0
+        Start += FuncName.find('\n', Start)
+        Start += 1
+    OffsetSkipped += len(FuncName[Start:])
+    OffsetSkipped += 1 #skip '('
+    ParamBeginLine = FuncNameLine + LineSkipped
+    ParamBeginOffset = OffsetSkipped
+    for p in ParamStr.split(','):
+        ListP = p.split()
+        if len(ListP) == 0:
+            continue
+        ParamName = ListP[-1]
+        DeclText = ParamName.strip()
+        RightSpacePos = p.rfind(ParamName)
+        ParamModifier = p[0:RightSpacePos]
+        if ParamName == 'OPTIONAL':
+            if ParamModifier == '':
+                ParamModifier += ' ' + 'OPTIONAL'
+                DeclText = ''
+            else:
+                ParamName = ListP[-2]
+                DeclText = ParamName.strip()
+                RightSpacePos = p.rfind(ParamName)
+                ParamModifier = p[0:RightSpacePos]
+                ParamModifier += 'OPTIONAL'
+        while DeclText.startswith('*'):
+            ParamModifier += ' ' + '*'
+            DeclText = DeclText.lstrip('*').strip()
+        ParamName = DeclText
+
+        Start = 0
+        while p.find('\n', Start) != -1:
+            LineSkipped += 1
+            OffsetSkipped = 0
+            Start += p.find('\n', Start)
+            Start += 1
+        OffsetSkipped += len(p[Start:])
+
+        ParamEndLine = ParamBeginLine + LineSkipped
+        ParamEndOffset = OffsetSkipped
+        IdParam = DataClass.IdentifierClass(-1, ParamModifier, '', ParamName, '', DataClass.MODEL_IDENTIFIER_PARAMETER, -1, -1, ParamBeginLine, ParamBeginOffset, ParamEndLine, ParamEndOffset)
+        ParamIdList.append(IdParam)
+        ParamBeginLine = ParamEndLine
+        ParamBeginOffset = OffsetSkipped + 1 #skip ','
+
+    return ParamIdList
+
+## GetFunctionList()
+#
+#  Get a list of functions
+#
+#  @return FuncObjList: A list of function objects
+#
+def GetFunctionList():
+    FuncObjList = []
+    for FuncDef in FileProfile.FunctionDefinitionList:
+        ParamIdList = []
+        DeclText = FuncDef.Declarator.strip()
+        while DeclText.startswith('*'):
+            FuncDef.Modifier += '*'
+            DeclText = DeclText.lstrip('*').strip()
+
+        FuncDef.Declarator = FuncDef.Declarator.lstrip('*')
+        DeclSplitList = FuncDef.Declarator.split('(')
+        if len(DeclSplitList) < 2:
+            continue
+
+        FuncName = DeclSplitList[0]
+        FuncNamePartList = FuncName.split()
+        if len(FuncNamePartList) > 1:
+            FuncName = FuncNamePartList[-1]
+            Index = 0
+            while Index < len(FuncNamePartList) - 1:
+                FuncDef.Modifier += ' ' + FuncNamePartList[Index]
+                Index += 1
+
+        FuncObj = DataClass.FunctionClass(-1, FuncDef.Declarator, FuncDef.Modifier, FuncName.strip(), '', FuncDef.StartPos[0], FuncDef.StartPos[1], FuncDef.EndPos[0], FuncDef.EndPos[1], FuncDef.LeftBracePos[0], FuncDef.LeftBracePos[1], -1, ParamIdList, [])
+        FuncObjList.append(FuncObj)
+
+    return FuncObjList
+
+## CreateCCodeDB() method
+#
+#  Create database for all c code
+#
+#  @param FileNameList: A list of all c code file names
+#
+def CreateCCodeDB(FileNameList):
+    FileObjList = []
+    ParseErrorFileList = []
+    ParsedFiles = {}
+    for FullName in FileNameList:
+        if os.path.splitext(FullName)[1] in ('.h', '.c'):
+            if FullName.lower() in ParsedFiles:
+                continue
+            ParsedFiles[FullName.lower()] = 1
+            EdkLogger.info("Parsing " + FullName)
+            model = FullName.endswith('c') and DataClass.MODEL_FILE_C or DataClass.MODEL_FILE_H
+            collector = CodeFragmentCollector.CodeFragmentCollector(FullName)
+            try:
+                collector.ParseFile()
+            except:
+                ParseErrorFileList.append(FullName)
+            BaseName = os.path.basename(FullName)
+            DirName = os.path.dirname(FullName)
+            Ext = os.path.splitext(BaseName)[1].lstrip('.')
+            ModifiedTime = os.path.getmtime(FullName)
+            FileObj = DataClass.FileClass(-1, BaseName, Ext, DirName, FullName, model, ModifiedTime, GetFunctionList(), GetIdentifierList(), [])
+            FileObjList.append(FileObj)
+            collector.CleanFileProfileBuffer()
+
+    if len(ParseErrorFileList) > 0:
+        EdkLogger.info("Found unrecoverable error during parsing:\n\t%s\n" % "\n\t".join(ParseErrorFileList))
+
+    Db = EotGlobalData.gDb
+    for file in FileObjList:
+        Db.InsertOneFile(file)
+
+    Db.UpdateIdentifierBelongsToFunction()
+
+##
+#
+# This acts like the main() function for the script, unless it is 'import'ed into another
+# script.
+#
+if __name__ == '__main__':
+
+    EdkLogger.Initialize()
+    EdkLogger.SetLevel(EdkLogger.QUIET)
+    CollectSourceCodeDataIntoDB(sys.argv[1])
+
+    print('Done!')