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#ifndef XARECORDSESSIONCOMMON_H

#define XARECORDSESSIONCOMMON_H

#include <e32base.h>

#ifdef PLUGIN_SYMBIAN_TRACE_ENABLED

#   include <e32debug.h>

#endif /* PLUGIN_SYMBIAN_TRACE_ENABLED */

#ifdef PLUGIN_SYMBIAN_TRACE_ENABLED

#   define TRACE_FUNCTION_ENTRY RDebug::Printf( "%s >", __PRETTY_FUNCTION__)

#   define TRACE_FUNCTION_EXIT RDebug::Printf( "%s <", __PRETTY_FUNCTION__)

#   define TRACE_FUNCTION_ENTRY_EXIT RDebug::Printf( "%s ><", __PRETTY_FUNCTION__)

#   define TRACE_LOG(s) RDebug::Print s

#else

#   define TRACE_FUNCTION_ENTRY

#   define TRACE_FUNCTION_EXIT

#   define TRACE_FUNCTION_ENTRY_EXIT

#   define TRACE_LOG

#endif /* PLUGIN_SYMBIAN_TRACE_ENABLED */

#define RET_IF_FALSE(e) \

    if (e == false) \

        { \

        return; \

        }

#define RET_BOOL_IF_FALSE(e) \

    if (e == false) \

        { \

        return e; \

        }

#define RET_ERR_IF_ERR(e) \

    if (e != 0) \

        { \

        return e; \

        }

#define MAX_NUMBER_INTERFACES 20

#define MAX_NUMBER_INPUT_DEVICES 10

#define MAX_NUMBER_ENCODERS 10

//const TInt32 KExtErr = (TInt32)(-2147483648);

const TInt32 KExtErr = -32768;

const TInt32 KExtErrUnspecifiedCodecForContainer = (KExtErr+1);

const TInt32 KExtErrUnsupportedCodecForContainer = (KExtErr+2);

const TInt32 KExtErrUnsupportedURISuffixForContainer = (KExtErr+3);

class XARecordObserver

{

public:

    virtual void cbDurationChanged(TInt64 new_pos) = 0;

    virtual void cbAvailableAudioInputsChanged() = 0;

    virtual void cbRecordingStarted() = 0;

    virtual void cbRecordingStopped() = 0;

};

#endif /* XARECORDSESSIONCOMMON_H */