197 lines
4.2 KiB
C
197 lines
4.2 KiB
C
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#ifndef _SYNC_HEADER_
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#define _SYNC_HEADER_
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#if COMPREF_DEBUG_TRACKING
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#define _COMPREF_DEBUG_RECORD_COUNT (1024)
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enum TypeOfRefOp
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{
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eReferencing,
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eDereferencing
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} ;
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typedef struct _COMPREF_DEBUG_RECORD_
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{
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BOOLEAN bInUse;
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ULONG OpCode;
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PCHAR File;
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ULONG Line;
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TypeOfRefOp Type;
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} COMPREF_DEBUG_RECORD_, *PCOMPREF_DEBUG_RECORD_;
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#endif
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class COMPONENT_SYNC
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{
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public:
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COMPONENT_SYNC();
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virtual ~COMPONENT_SYNC();
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virtual void ComponentCleanUpRoutine(void);
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//virtual void shouldBeDeleted();
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virtual BOOLEAN ReferenceSync(void);
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virtual BOOLEAN DereferenceSync(void);
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virtual void DeleteSync(void);
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virtual void StopSync(void) {};
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virtual ULONG InitializeSync(void);
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virtual BOOLEAN RecordRef(
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ULONG RefId,
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PCHAR File,
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ULONG Line
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);
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virtual BOOLEAN RecordDeref(
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ULONG RefId,
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PCHAR File,
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ULONG Line
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);
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virtual BOOLEAN ReportRefRecord();
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// virtual BOOLEAN RecordDeref(PCHAR File, ULONG Line, UCHAR Type);
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// virtual void ResetSync(void);
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virtual PCHAR GetObjectName() { return ObjectNamep;}
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inline virtual void AcquireLock();
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inline virtual void ReleaseLock();
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protected:
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static const PCHAR ObjectNamep;
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CRITICAL_SECTION m_Lock;
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ULONG m_ReferenceCount;
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BOOLEAN Deleted;
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BOOLEAN bCleanupCalled;
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#if COMPREF_DEBUG_TRACKING
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struct _COMPREF_DEBUG_RECORD_ * m_RecordArray;
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ULONG m_RecordIndex;
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#endif
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};
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typedef COMPONENT_SYNC * PCOMPONENT_SYNC;
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// +-*****************
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// Macro - Enum Definitions
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// +-*****************
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enum REFERENCE_OPCODE
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{
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eRefInitialization = 0x00000001,
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eRefSecondLevel = 0x00000002,
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eRefIoRead = 0x00000004,
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eRefIoWrite = 0x00000008,
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eRefIoAccept = 0x00000010,
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eRefIoConnect = 0x00000020,
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eRefIoSharing = 0x00000040,
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eRefIoClose = 0x00000080,
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eRefList = 0x00000100
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};
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//
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//
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//
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#define REFERENCE_COMPONENT_OR_RETURN(c, retcode) \
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ICQ_TRC(TM_SYNC, TL_TRACE, ("%s %ld", __FILE__, __LINE__));\
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if (!(c)->ReferenceSync()) { return (retcode); }
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//
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//
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//
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#define DEREF_COMPONENT(_X_, _Y_) \
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ICQ_TRC(TM_SYNC, TL_TRACE, ("%s %ld", __FILE__, __LINE__));\
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(_X_)->RecordDeref( (_Y_), __FILE__, __LINE__); \
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if((_X_)->DereferenceSync()) \
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{ \
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delete (_X_); \
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(_X_) = NULL; \
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}
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//
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//
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//
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#define REF_COMPONENT(_X_, _Y_ ) \
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ICQ_TRC(TM_SYNC, TL_TRACE, ("REF %s %ld", __FILE__, __LINE__));\
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(_X_)->RecordRef( (_Y_), __FILE__, __LINE__ ); \
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(_X_)->ReferenceSync()
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//
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// This Macro is used to Stop or delete Asynchronous elements like
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// - Sockets which are waiting on Reads or Writes and/or Accepts
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// - Stops Timers or Waiting Objects if any.
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//
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#define STOP_COMPONENT(_X_) \
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ICQ_TRC(TM_SYNC, TL_TRACE, ("%s %ld", __FILE__, __LINE__)); \
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(_X_)->StopSync()
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#define DELETE_COMPONENT(_X_) \
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ICQ_TRC(TM_SYNC, TL_TRACE, ("%s %ld", __FILE__, __LINE__)); \
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(_X_)->StopSync(); \
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(_X_)->RecordRef( eRefInitialization, __FILE__, __LINE__ ); \
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if( (_X_)->DereferenceSync() ) \
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{ \
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delete (_X_); \
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(_X_) = NULL; \
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}
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#if COMPREF_DEBUG_TRACKING
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//
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//
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//
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//#define REF_COMPONENT_OR_RETURN(c,retcode) \
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// if (!c->RecordSync( __FILE__, __LINE__, ComprefAcquireRecord)) { return retcode; }
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//
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//
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//
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// #define DEREF_COMPONENT(c) \
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// c->RecordSync( __FILE__, __LINE__, ComprefReleaseRecord)
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#else
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#endif //if COMPREF
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#endif // _SYNC_HEADER_
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