For classes that contain dynamically allocated data members, copy
constructor and assignment operator should be implemented or both
operations should be prohibited to avoid freeing freed memory caused by
shallow copy.
This commit declares both copy constructor and assignment operator as
'private' for classes that contain dynamically allocated data members.
This will prevent freeing already freed memory.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
\r
/* user must subclass this */\r
class DllExportPCCTS DLGLexerBase : public ANTLRTokenStream {\r
\r
/* user must subclass this */\r
class DllExportPCCTS DLGLexerBase : public ANTLRTokenStream {\r
+private:\r
+ DLGLexerBase(const DLGLexerBase&); // Prevent copy-construction\r
+ DLGLexerBase& operator=(const DLGLexerBase&); // Prevent assignment\r
public:\r
virtual ANTLRTokenType erraction();\r
\r
public:\r
virtual ANTLRTokenType erraction();\r
\r
\r
VfrCompiler Error definition\r
\r
\r
VfrCompiler Error definition\r
\r
-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2004 - 2016, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
\r
SVfrFileScopeRecord (IN CHAR8 *, IN UINT32);\r
~SVfrFileScopeRecord();\r
\r
SVfrFileScopeRecord (IN CHAR8 *, IN UINT32);\r
~SVfrFileScopeRecord();\r
+\r
+private:\r
+ SVfrFileScopeRecord (IN CONST SVfrFileScopeRecord&); // Prevent copy-construction\r
+ SVfrFileScopeRecord& operator= (IN CONST SVfrFileScopeRecord&); // Prevent assignment\r
};\r
\r
class CVfrErrorHandle {\r
};\r
\r
class CVfrErrorHandle {\r
UINT8 HandleError (IN EFI_VFR_RETURN_CODE, IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL);\r
UINT8 HandleWarning (IN EFI_VFR_WARNING_CODE, IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL);\r
VOID PrintMsg (IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL, IN CONST CHAR8 *MsgType = "Error", IN CONST CHAR8 *ErrorMsg = "");\r
UINT8 HandleError (IN EFI_VFR_RETURN_CODE, IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL);\r
UINT8 HandleWarning (IN EFI_VFR_WARNING_CODE, IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL);\r
VOID PrintMsg (IN UINT32 LineNum = 0, IN CHAR8 *TokName = NULL, IN CONST CHAR8 *MsgType = "Error", IN CONST CHAR8 *ErrorMsg = "");\r
+\r
+private:\r
+ CVfrErrorHandle (IN CONST CVfrErrorHandle&); // Prevent copy-construction\r
+ CVfrErrorHandle& operator= (IN CONST CVfrErrorHandle&); // Prevent assignment\r
};\r
\r
#define CHECK_ERROR_RETURN(f, v) do { EFI_VFR_RETURN_CODE r; if ((r = (f)) != (v)) { return r; } } while (0)\r
};\r
\r
#define CHECK_ERROR_RETURN(f, v) do { EFI_VFR_RETURN_CODE r; if ((r = (f)) != (v)) { return r; } } while (0)\r
VOID SetAddrAndLen (IN VOID *, IN UINT32);\r
VOID AssignValue (IN VOID *, IN UINT32);\r
CHAR8 * GetKey (VOID);\r
VOID SetAddrAndLen (IN VOID *, IN UINT32);\r
VOID AssignValue (IN VOID *, IN UINT32);\r
CHAR8 * GetKey (VOID);\r
+\r
+private:\r
+ SPendingAssign (IN CONST SPendingAssign&); // Prevent copy-construction\r
+ SPendingAssign& operator= (IN CONST SPendingAssign&); // Prevent assignment\r
};\r
\r
struct SBufferNode {\r
};\r
\r
struct SBufferNode {\r
EFI_VFR_RETURN_CODE BuildPkg (OUT PACKAGE_DATA &);\r
EFI_VFR_RETURN_CODE GenCFile (IN CHAR8 *, IN FILE *, IN PACKAGE_DATA *PkgData = NULL);\r
\r
EFI_VFR_RETURN_CODE BuildPkg (OUT PACKAGE_DATA &);\r
EFI_VFR_RETURN_CODE GenCFile (IN CHAR8 *, IN FILE *, IN PACKAGE_DATA *PkgData = NULL);\r
\r
+private:\r
+ CFormPkg (IN CONST CFormPkg&); // Prevent copy-construction\r
+ CFormPkg& operator= (IN CONST CFormPkg&); // Prevent assignment\r
+\r
public:\r
EFI_VFR_RETURN_CODE AssignPending (IN CHAR8 *, IN VOID *, IN UINT32, IN UINT32, IN CONST CHAR8 *Msg = NULL);\r
VOID DoPendingAssign (IN CHAR8 *, IN VOID *, IN UINT32);\r
public:\r
EFI_VFR_RETURN_CODE AssignPending (IN CHAR8 *, IN VOID *, IN UINT32, IN UINT32, IN CONST CHAR8 *Msg = NULL);\r
VOID DoPendingAssign (IN CHAR8 *, IN VOID *, IN UINT32);\r
VOID IfrCreateDefaultForQuestion (IN SIfrRecord *, IN QuestionDefaultRecord *);\r
VOID IfrParseDefaulInfoInQuestion (IN SIfrRecord *, OUT QuestionDefaultRecord *);\r
VOID IfrAddDefaultToBufferConfig (IN UINT16, IN SIfrRecord *,IN EFI_IFR_TYPE_VALUE);\r
VOID IfrCreateDefaultForQuestion (IN SIfrRecord *, IN QuestionDefaultRecord *);\r
VOID IfrParseDefaulInfoInQuestion (IN SIfrRecord *, OUT QuestionDefaultRecord *);\r
VOID IfrAddDefaultToBufferConfig (IN UINT16, IN SIfrRecord *,IN EFI_IFR_TYPE_VALUE);\r
+\r
+private:\r
+ CIfrRecordInfoDB (IN CONST CIfrRecordInfoDB&); // Prevent copy-construction\r
+ CIfrRecordInfoDB& operator= (IN CONST CIfrRecordInfoDB&); // Prevent assignment\r
};\r
\r
extern CIfrRecordInfoDB gCIfrRecordInfoDB;\r
};\r
\r
extern CIfrRecordInfoDB gCIfrRecordInfoDB;\r
\r
SConfigInfo (IN UINT8, IN UINT16, IN UINT32, IN EFI_IFR_TYPE_VALUE);\r
~SConfigInfo (VOID);\r
\r
SConfigInfo (IN UINT8, IN UINT16, IN UINT32, IN EFI_IFR_TYPE_VALUE);\r
~SConfigInfo (VOID);\r
+\r
+private:\r
+ SConfigInfo (IN CONST SConfigInfo&); // Prevent copy-construction\r
+ SConfigInfo& operator= (IN CONST SConfigInfo&); // Prevent assignment\r
};\r
\r
struct SConfigItem {\r
};\r
\r
struct SConfigItem {\r
SConfigItem (IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *);\r
SConfigItem (IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT8, IN UINT16, IN UINT16, IN EFI_IFR_TYPE_VALUE);\r
virtual ~SConfigItem ();\r
SConfigItem (IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *);\r
SConfigItem (IN CHAR8 *, IN EFI_GUID *, IN CHAR8 *, IN UINT8, IN UINT16, IN UINT16, IN EFI_IFR_TYPE_VALUE);\r
virtual ~SConfigItem ();\r
+\r
+private:\r
+ SConfigItem (IN CONST SConfigItem&); // Prevent copy-construction\r
+ SConfigItem& operator= (IN CONST SConfigItem&); // Prevent assignment\r
};\r
\r
class CVfrBufferConfig {\r
};\r
\r
class CVfrBufferConfig {\r
#endif\r
virtual VOID Close (VOID);\r
virtual VOID OutputCFile (IN FILE *, IN CHAR8 *);\r
#endif\r
virtual VOID Close (VOID);\r
virtual VOID OutputCFile (IN FILE *, IN CHAR8 *);\r
+\r
+private:\r
+ CVfrBufferConfig (IN CONST CVfrBufferConfig&); // Prevent copy-construction\r
+ CVfrBufferConfig& operator= (IN CONST CVfrBufferConfig&); // Prevent assignment\r
};\r
\r
extern CVfrBufferConfig gCVfrBufferConfig;\r
};\r
\r
extern CVfrBufferConfig gCVfrBufferConfig;\r
+\r
+private:\r
+ SVfrPackStackNode (IN CONST SVfrPackStackNode&); // Prevent copy-construction\r
+ SVfrPackStackNode& operator= (IN CONST SVfrPackStackNode&); // Prevent assignment\r
};\r
\r
class CVfrVarDataTypeDB {\r
};\r
\r
class CVfrVarDataTypeDB {\r
#ifdef CVFR_VARDATATYPEDB_DEBUG\r
VOID ParserDB ();\r
#endif\r
#ifdef CVFR_VARDATATYPEDB_DEBUG\r
VOID ParserDB ();\r
#endif\r
+\r
+private:\r
+ CVfrVarDataTypeDB (IN CONST CVfrVarDataTypeDB&); // Prevent copy-construction\r
+ CVfrVarDataTypeDB& operator= (IN CONST CVfrVarDataTypeDB&); // Prevent assignment\r
};\r
\r
extern CVfrVarDataTypeDB gCVfrVarDataTypeDB;\r
};\r
\r
extern CVfrVarDataTypeDB gCVfrVarDataTypeDB;\r
SVfrVarStorageNode (IN EFI_GUID *, IN CHAR8 *, IN EFI_VARSTORE_ID, IN SVfrDataType *, IN BOOLEAN Flag = TRUE);\r
SVfrVarStorageNode (IN CHAR8 *, IN EFI_VARSTORE_ID);\r
~SVfrVarStorageNode (VOID);\r
SVfrVarStorageNode (IN EFI_GUID *, IN CHAR8 *, IN EFI_VARSTORE_ID, IN SVfrDataType *, IN BOOLEAN Flag = TRUE);\r
SVfrVarStorageNode (IN CHAR8 *, IN EFI_VARSTORE_ID);\r
~SVfrVarStorageNode (VOID);\r
+\r
+private:\r
+ SVfrVarStorageNode (IN CONST SVfrVarStorageNode&); // Prevent copy-construction\r
+ SVfrVarStorageNode& operator= (IN CONST SVfrVarStorageNode&); // Prevent assignment\r
};\r
\r
struct EFI_VARSTORE_INFO {\r
};\r
\r
struct EFI_VARSTORE_INFO {\r
EFI_VFR_RETURN_CODE GetNameVarStoreInfo (IN EFI_VARSTORE_INFO *, IN UINT32);\r
EFI_VFR_RETURN_CODE AddBufferVarStoreFieldInfo (IN EFI_VARSTORE_INFO *);\r
EFI_VFR_RETURN_CODE GetBufferVarStoreFieldInfo (IN OUT EFI_VARSTORE_INFO *);\r
EFI_VFR_RETURN_CODE GetNameVarStoreInfo (IN EFI_VARSTORE_INFO *, IN UINT32);\r
EFI_VFR_RETURN_CODE AddBufferVarStoreFieldInfo (IN EFI_VARSTORE_INFO *);\r
EFI_VFR_RETURN_CODE GetBufferVarStoreFieldInfo (IN OUT EFI_VARSTORE_INFO *);\r
+\r
+private:\r
+ CVfrDataStorage (IN CONST CVfrDataStorage&); // Prevent copy-construction\r
+ CVfrDataStorage& operator= (IN CONST CVfrDataStorage&); // Prevent assignment\r
};\r
\r
extern CVfrDataStorage gCVfrDataStorage;\r
};\r
\r
extern CVfrDataStorage gCVfrDataStorage;\r
\r
SVfrQuestionNode (IN CHAR8 *, IN CHAR8 *, IN UINT32 BitMask = 0);\r
~SVfrQuestionNode ();\r
\r
SVfrQuestionNode (IN CHAR8 *, IN CHAR8 *, IN UINT32 BitMask = 0);\r
~SVfrQuestionNode ();\r
+\r
+private:\r
+ SVfrQuestionNode (IN CONST SVfrQuestionNode&); // Prevent copy-construction\r
+ SVfrQuestionNode& operator= (IN CONST SVfrQuestionNode&); // Prevent assignment\r
};\r
\r
class CVfrQuestionDB {\r
};\r
\r
class CVfrQuestionDB {\r
VOID SetCompatibleMode (IN BOOLEAN Mode) {\r
VfrCompatibleMode = Mode;\r
}\r
VOID SetCompatibleMode (IN BOOLEAN Mode) {\r
VfrCompatibleMode = Mode;\r
}\r
+\r
+private:\r
+ CVfrQuestionDB (IN CONST CVfrQuestionDB&); // Prevent copy-construction\r
+ CVfrQuestionDB& operator= (IN CONST CVfrQuestionDB&); // Prevent assignment\r
};\r
\r
struct SVfrDefaultStoreNode {\r
};\r
\r
struct SVfrDefaultStoreNode {\r
\r
SVfrDefaultStoreNode (IN EFI_IFR_DEFAULTSTORE *, IN CHAR8 *, IN EFI_STRING_ID, IN UINT16);\r
~SVfrDefaultStoreNode();\r
\r
SVfrDefaultStoreNode (IN EFI_IFR_DEFAULTSTORE *, IN CHAR8 *, IN EFI_STRING_ID, IN UINT16);\r
~SVfrDefaultStoreNode();\r
+\r
+private:\r
+ SVfrDefaultStoreNode (IN CONST SVfrDefaultStoreNode&); // Prevent copy-construction\r
+ SVfrDefaultStoreNode& operator= (IN CONST SVfrDefaultStoreNode&); // Prevent assignment\r
};\r
\r
class CVfrDefaultStore {\r
};\r
\r
class CVfrDefaultStore {\r
BOOLEAN DefaultIdRegistered (IN UINT16);\r
EFI_VFR_RETURN_CODE GetDefaultId (IN CHAR8 *, OUT UINT16 *);\r
EFI_VFR_RETURN_CODE BufferVarStoreAltConfigAdd (IN EFI_VARSTORE_ID, IN EFI_VARSTORE_INFO &, IN CHAR8 *, IN EFI_GUID *, IN UINT8, IN EFI_IFR_TYPE_VALUE);\r
BOOLEAN DefaultIdRegistered (IN UINT16);\r
EFI_VFR_RETURN_CODE GetDefaultId (IN CHAR8 *, OUT UINT16 *);\r
EFI_VFR_RETURN_CODE BufferVarStoreAltConfigAdd (IN EFI_VARSTORE_ID, IN EFI_VARSTORE_INFO &, IN CHAR8 *, IN EFI_GUID *, IN UINT8, IN EFI_IFR_TYPE_VALUE);\r
+\r
+private:\r
+ CVfrDefaultStore (IN CONST CVfrDefaultStore&); // Prevent copy-construction\r
+ CVfrDefaultStore& operator= (IN CONST CVfrDefaultStore&); // Prevent assignment\r
};\r
\r
extern CVfrDefaultStore gCVfrDefaultStore;\r
};\r
\r
extern CVfrDefaultStore gCVfrDefaultStore;\r
\r
SVfrRuleNode(IN CHAR8 *, IN UINT8);\r
~SVfrRuleNode();\r
\r
SVfrRuleNode(IN CHAR8 *, IN UINT8);\r
~SVfrRuleNode();\r
+\r
+private:\r
+ SVfrRuleNode (IN CONST SVfrRuleNode&); // Prevent copy-construction\r
+ SVfrRuleNode& operator= (IN CONST SVfrRuleNode&); // Prevent assignment\r
};\r
\r
class CVfrRulesDB {\r
};\r
\r
class CVfrRulesDB {\r
\r
VOID RegisterRule (IN CHAR8 *);\r
UINT8 GetRuleId (IN CHAR8 *);\r
\r
VOID RegisterRule (IN CHAR8 *);\r
UINT8 GetRuleId (IN CHAR8 *);\r
+\r
+private:\r
+ CVfrRulesDB (IN CONST CVfrRulesDB&); // Prevent copy-construction\r
+ CVfrRulesDB& operator= (IN CONST CVfrRulesDB&); // Prevent assignment\r
};\r
\r
class CVfrStringDB {\r
};\r
\r
class CVfrStringDB {\r
IN EFI_STRING_ID StringId\r
);\r
\r
IN EFI_STRING_ID StringId\r
);\r
\r
+private:\r
+ CVfrStringDB (IN CONST CVfrStringDB&); // Prevent copy-construction\r
+ CVfrStringDB& operator= (IN CONST CVfrStringDB&); // Prevent assignment\r