From f8895c2ad4fe0191732aa376333eaf49649e3760 Mon Sep 17 00:00:00 2001
From: Hess Chen <hesheng.chen@intel.com>
Date: Fri, 22 Apr 2016 12:50:23 +0800
Subject: [PATCH] Update ECC to support more doxygen keywords

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
 BaseTools/Source/Python/Ecc/EccToolError.py |  4 ++--
 BaseTools/Source/Python/Ecc/c.py            | 11 ++++++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/BaseTools/Source/Python/Ecc/EccToolError.py b/BaseTools/Source/Python/Ecc/EccToolError.py
index 5c45fdf904..1eae9d1364 100644
--- a/BaseTools/Source/Python/Ecc/EccToolError.py
+++ b/BaseTools/Source/Python/Ecc/EccToolError.py
@@ -1,7 +1,7 @@
 ## @file
 # Standardized Error Hanlding infrastructures.
 #
-# Copyright (c) 2008 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2008 - 2016, 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
@@ -172,7 +172,7 @@ gEccErrorMessage = {
     ERROR_DOXYGEN_CHECK_FUNCTION_HEADER : "The function headers should follow Doxygen special documentation blocks in section 2.3.5",
     ERROR_DOXYGEN_CHECK_COMMENT_DESCRIPTION : """The first line of text in a comment block should be a brief description of the element being documented and the brief description must end with a period.""",
     ERROR_DOXYGEN_CHECK_COMMENT_FORMAT : "For comment line with '///< ... text ...' format, if it is used, it should be after the code section",
-    ERROR_DOXYGEN_CHECK_COMMAND : "Only Doxygen commands '@bug', '@todo', '@example', '@file', '@attention', '@param', '@post', '@pre', '@retval', '@return', '@sa', '@since', '@test', '@note', '@par' are allowed to mark the code",
+    ERROR_DOXYGEN_CHECK_COMMAND : "Only Doxygen commands '@bug', '@todo', '@example', '@file', '@attention', '@param', '@post', '@pre', '@retval', '@return', '@sa', '@since', '@test', '@note', '@par', '@endcode', '@code', '@{', '@}' are allowed to mark the code",
 
     ERROR_META_DATA_FILE_CHECK_ALL : "",
     ERROR_META_DATA_FILE_CHECK_PATH_NAME : "The file defined in meta-data does not exist",
diff --git a/BaseTools/Source/Python/Ecc/c.py b/BaseTools/Source/Python/Ecc/c.py
index 256b9e021c..d7b9598438 100644
--- a/BaseTools/Source/Python/Ecc/c.py
+++ b/BaseTools/Source/Python/Ecc/c.py
@@ -1,7 +1,7 @@
 ## @file
 # This file is used to be the c coding style checking of ECC tool
 #
-# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2009 - 2016, 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
@@ -1568,7 +1568,7 @@ def CheckMemberVariableFormat(Name, Value, FileTable, TdId, ModelId):
     Fields = Value[LBPos + 1 : RBPos]
     Fields = StripComments(Fields).strip()
     NestPos = Fields.find ('struct')
-    if NestPos != -1 and (NestPos + len('struct') < len(Fields)):
+    if NestPos != -1 and (NestPos + len('struct') < len(Fields)) and ModelId != DataClass.MODEL_IDENTIFIER_UNION:
         if not Fields[NestPos + len('struct') + 1].isalnum():
             if not EccGlobalData.gException.IsException(ERROR_DECLARATION_DATA_TYPE_CHECK_NESTED_STRUCTURE, Name):
                 PrintErrorMsg(ERROR_DECLARATION_DATA_TYPE_CHECK_NESTED_STRUCTURE, 'Nested struct in [%s].' % (Name), FileTable, TdId)
@@ -2216,7 +2216,8 @@ def CheckDoxygenCommand(FullFileName):
                        where Model = %d or Model = %d
                    """ % (FileTable, DataClass.MODEL_IDENTIFIER_COMMENT, DataClass.MODEL_IDENTIFIER_FUNCTION_HEADER)
     ResultSet = Db.TblFile.Exec(SqlStatement)
-    DoxygenCommandList = ['bug', 'todo', 'example', 'file', 'attention', 'param', 'post', 'pre', 'retval', 'return', 'sa', 'since', 'test', 'note', 'par']
+    DoxygenCommandList = ['bug', 'todo', 'example', 'file', 'attention', 'param', 'post', 'pre', 'retval',
+                          'return', 'sa', 'since', 'test', 'note', 'par', 'endcode', 'code']
     for Result in ResultSet:
         CommentStr = Result[0]
         CommentPartList = CommentStr.split()
@@ -2228,6 +2229,10 @@ def CheckDoxygenCommand(FullFileName):
             if Part.startswith('@'):
                 if EccGlobalData.gException.IsException(ERROR_DOXYGEN_CHECK_COMMAND, Part):
                     continue
+                if not Part.replace('@', '').strip():
+                    continue
+                if Part.lstrip('@') in ['{', '}']:
+                    continue
                 if Part.lstrip('@').isalpha():
                     if Part.lstrip('@') not in DoxygenCommandList:
                         PrintErrorMsg(ERROR_DOXYGEN_CHECK_COMMAND, 'Unknown doxygen command %s' % Part, FileTable, Result[1])