#include "SqlPanic.h"   //TSqlPanic

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//Enable _SQLPROFILER if you want to use the TSqlResourceProfiler functions. Do not forget the same macro declaration in os_symbian.cpp file.

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//All macros in this header will have a non-void definition only if the OST_TRACE_COMPILER_IN_USE macro

//is defined. 

//In order to get the traces enabled, the OST_TRACE_COMPILER_IN_USE macro has to be defined in

//OstTraceDefinitions.h file. 

//After that, the trace output can be redirected by defining _SQL_RDEBUG_PRINT or specific categories

//of traces can be enabled/disabled.

//Enable _SQL_RDEBUG_PRINT if you want to redirect the tracing output via RDebug::Print()

//#define _SQL_RDEBUG_PRINT

//Enable _SQL_BORDER_TRACE_ENABLED if you want to get the entry/exit traces compiled in the binary

//#define _SQL_BORDER_TRACE_ENABLED

//Enable _SQL_INTERNALS_TRACE_ENABLED if you want to get the internal traces compiled in the binary

//#define _SQL_INTERNALS_TRACE_ENABLED

//Enable _SQL_BUR_TRACE_ENABLED if you want to get the backup&restore traces compiled in the binary

//#define _SQL_BUR_TRACE_ENABLED

//Enable _SQL_COMPACT_TRACE_ENABLED if you want to get the background compaction traces compiled in the binary

//#define _SQL_COMPACT_TRACE_ENABLED

//Enable _SQL_SESSION_TRACE_ENABLED if you want to get the client and server sessions traces compiled in the binary

//#define _SQL_SESSION_TRACE_ENABLED

//Enable _SQL_AUTHORIZER_TRACE_ENABLED if you want to trace the authorizer parameters

//#define _SQL_AUTHORIZER_TRACE_ENABLED

//Enable _SQL_BLOB_TRACE_ENABLED if you want to trace the server side BLOB calls

//#define _SQL_BLOB_TRACE_ENABLED

    //Enable _SQL_PANIC_TRACE_ENABLED if you want to get more detailed output regarding panics

    //#define _SQL_PANIC_TRACE_ENABLED

    //Enable _SQL_LEAVE_TRACE_ENABLED if you want to get more detailed output regarding leaving locations

    //#define _SQL_LEAVE_TRACE_ENABLED

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

//Wrap every string (file name, file path, etc.) you want to trace, in a __SQLPRNSTR()/__SQLPRNSTR8() macro. 

//There is a difference how RDebug::Print() and OstTraceExt<n>() work.

#if defined _SQL_RDEBUG_PRINT

    const TInt KSqlMaxPrnStrLen = 512;    

    #define __SQLPRNSTR(des)  &des

    const TDesC* SqlDes8to16Ptr(const TDesC8& aDes, TDes& aOut);

	#define __SQLPRNSTR8(des, out)  SqlDes8to16Ptr(des, out) 

#else

    #define __SQLPRNSTR(des)  des

    #define __SQLPRNSTR8(des, out) des

#endif

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

class TSqlUtil

	static TInt Panic(const TText* aFile, TInt aLine, TInt aPanicCode, TUint aHandle);

	static void Leave(const TText* aFile, TInt aLine, TInt aError, TUint aHandle);

	static TInt LeaveIfError(const TText* aFile, TInt aLine, TInt aError, TUint aHandle);

	static void* LeaveIfNull(const TText* aFile, TInt aLine, void* aPtr, TUint aHandle);

	static TInt PanicClientL(const TText* aFile, TInt aLine, const RMessage2& aMessage, TInt aPanicCode, TUint aHandle);

	static TPtrC FileName(const TText* aFile);

#define __SQLSTRING(str) _S(str)

//__SQLPANIC/__SQLPANIC2 macro is used for printing out additional information when panic occurs in SQL:

//source file name, line number, "this" pointer, panic category.

#define __SQLPANIC(aPanicCode)      TSqlUtil::Panic(__SQLSTRING(__FILE__), __LINE__, aPanicCode, (TUint)this)

#define __SQLPANIC2(aPanicCode)     TSqlUtil::Panic(__SQLSTRING(__FILE__), __LINE__, aPanicCode, 0)

#define __SQLLEAVE(err)             TSqlUtil::Leave(__SQLSTRING(__FILE__), __LINE__, err, (TUint)this)

#define __SQLLEAVE2(err)            TSqlUtil::Leave(__SQLSTRING(__FILE__), __LINE__, err, 0)

#define __SQLLEAVE_IF_ERROR(err)    TSqlUtil::LeaveIfError(__SQLSTRING(__FILE__), __LINE__, err, (TUint)this)

#define __SQLLEAVE_IF_ERROR2(err)   TSqlUtil::LeaveIfError(__SQLSTRING(__FILE__), __LINE__, err, 0)

#define __SQLLEAVE_IF_NULL(ptr)     TSqlUtil::LeaveIfNull(__SQLSTRING(__FILE__), __LINE__, ptr, (TUint)this)

#define __SQLPANIC_CLIENT(expr, msg, panicCode)  (void)((expr) || TSqlUtil::PanicClientL(__SQLSTRING(__FILE__), __LINE__, msg, panicCode, (TUint)this))

#define __SQLPANIC_CLIENT2(expr, msg, panicCode) (void)((expr) || TSqlUtil::PanicClientL(__SQLSTRING(__FILE__), __LINE__, msg, panicCode, 0))

//===================================================================================

#ifdef _SQL_BORDER_TRACE_ENABLED

    #define SQL_TRACE_BORDER(trace)   trace

#else

    #define SQL_TRACE_BORDER(trace)   do {} while(0)

#endif

#ifdef _SQL_INTERNALS_TRACE_ENABLED

    #define SQL_TRACE_INTERNALS(trace)   trace

    #define SQL_TRACE_INTERNALS(trace)   do {} while(0)

#endif

#ifdef _SQL_BUR_TRACE_ENABLED

    #define SQL_TRACE_BUR(trace)   trace

#else

    #define SQL_TRACE_BUR(trace)   do {} while(0)

#endif

#ifdef _SQL_COMPACT_TRACE_ENABLED

    #define SQL_TRACE_COMPACT(trace)   trace

#else

    #define SQL_TRACE_COMPACT(trace)   do {} while(0)

#endif

#ifdef _SQL_SESSION_TRACE_ENABLED

    #define SQL_TRACE_SESSION(trace)   trace

#else

    #define SQL_TRACE_SESSION(trace)   do {} while(0)

#endif

#ifdef _SQL_AUTHORIZER_TRACE_ENABLED

    #define SQL_TRACE_AUTHORIZER(trace)   trace

#else

    #define SQL_TRACE_AUTHORIZER(trace)   do {} while(0)

#endif

#ifdef _SQL_BLOB_TRACE_ENABLED

    #define SQL_TRACE_BLOB(trace)   trace

#else

    #define SQL_TRACE_BLOB(trace)   do {} while(0)

#endif

//===================================================================================