Sync BaseTools Branch (version r2271) to EDKII main trunk.

BaseTool Branch:
  https://edk2-buildtools.svn.sourceforge.net/svnroot/edk2-buildtools/branches/Releases/BaseTools_r2100

Signed-off-by: lgao4
Reviewed-by: hchen30

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12214 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Source/Python/UPT/Object/Parser/InfUserExtensionObject.py

@@ -0,0 +1,133 @@
+## @file
+# This file is used to define class objects of INF file [UserExtension] section. 
+# It will consumed by InfParser. 
+#
+# Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>
+#
+# This program and the accompanying materials are licensed and made available 
+# under the terms and conditions of the BSD License which accompanies this 
+# distribution. The full text of the license may be found at 
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+'''
+InfUserExtensionsObject
+'''
+
+from Logger import StringTable as ST
+from Logger import ToolError
+import Logger.Log as Logger
+from Library import GlobalData 
+
+from Library.Misc import Sdict
+
+class InfUserExtensionItem():
+    def __init__(self,
+                 Content = '',
+                 UserId = '',
+                 IdString = ''):
+        self.Content  = Content
+        self.UserId   = UserId
+        self.IdString = IdString
+        self.SupArchList = []
+    
+    def SetContent(self, Content):
+        self.Content = Content
+    def GetContent(self):
+        return self.Content
+    
+    def SetUserId(self, UserId):
+        self.UserId = UserId
+    def GetUserId(self):
+        return self.UserId
+    
+    def SetIdString(self, IdString):
+        self.IdString = IdString
+    def GetIdString(self):
+        return self.IdString
+    
+    def SetSupArchList(self, SupArchList):
+        self.SupArchList = SupArchList
+    def GetSupArchList(self):
+        return self.SupArchList
+    
+##
+#
+#
+#
+class InfUserExtensionObject():
+    def __init__(self):
+        self.UserExtension = Sdict()
+    
+    def SetUserExtension(self, UserExtensionCont, IdContent=None, LineNo=None):
+        if not UserExtensionCont or UserExtensionCont == '':
+            return True
+        #
+        # IdContent is a list contain UserId and IdString 
+        # For this call the general section header  parser, if no definition of
+        # IdString/UserId, it will return 'COMMON'
+        #
+        for IdContentItem in IdContent:                              
+            InfUserExtensionItemObj = InfUserExtensionItem()
+            if IdContentItem[0] == 'COMMON':
+                UserId = ''
+            else:
+                UserId = IdContentItem[0]
+                
+            if IdContentItem[1] == 'COMMON':
+                IdString = ''
+            else:
+                IdString = IdContentItem[1]   
+            
+            #
+            # Fill UserExtensionObj members.
+            #     
+            InfUserExtensionItemObj.SetUserId(UserId)
+            InfUserExtensionItemObj.SetIdString(IdString)
+            InfUserExtensionItemObj.SetContent(UserExtensionCont)
+            InfUserExtensionItemObj.SetSupArchList(IdContentItem[2]) 
+            
+            for CheckItem in self.UserExtension:
+                if IdContentItem[0] == CheckItem[0] and IdContentItem[1] == CheckItem[1]:
+                    if IdContentItem[2].upper() == 'COMMON' or CheckItem[2].upper() == 'COMMON':
+                        #
+                        # For COMMON ARCH type, do special check.
+                        #
+                        Logger.Error('InfParser', 
+                            ToolError.FORMAT_INVALID,
+                            ST.ERR_INF_PARSER_UE_SECTION_DUPLICATE_ERROR%\
+                            (IdContentItem[0] + '.' + IdContentItem[1] + '.' + IdContentItem[2]),
+                            File=GlobalData.gINF_MODULE_NAME, 
+                            Line=LineNo,
+                            ExtraData=None)
+            
+            if self.UserExtension.has_key(IdContentItem):           
+                #
+                # Each UserExtensions section header must have a unique set 
+                # of UserId, IdString and Arch values.
+                # This means that the same UserId can be used in more than one 
+                # section header, provided the IdString or Arch values are 
+                # different. The same IdString values can be used in more than 
+                # one section header if the UserId or Arch values are 
+                # different. The same UserId and the same IdString can be used 
+                # in a section header if the Arch values are different in each 
+                # of the section headers.
+                #
+                Logger.Error('InfParser', 
+                             ToolError.FORMAT_INVALID,
+                             ST.ERR_INF_PARSER_UE_SECTION_DUPLICATE_ERROR%\
+                             (IdContentItem[0] + '.' + IdContentItem[1] + '.' + IdContentItem[2]),
+                             File=GlobalData.gINF_MODULE_NAME, 
+                             Line=LineNo,
+                             ExtraData=None)
+            else:
+                UserExtensionList = []
+                UserExtensionList.append(InfUserExtensionItemObj)
+                self.UserExtension[IdContentItem] = UserExtensionList
+        
+        return True
+        
+    def GetUserExtension(self):
+        return self.UserExtension