/*

Copyright (C) 2016 Apple Inc. All Rights Reserved.

See LICENSE.txt for this sample’s licensing information

Abstract:

Part of Core Audio AUBase Classes

*/

#ifndef __AUBaseHelper_h__

#define __AUBaseHelper_h__

#if !defined(__COREAUDIO_USE_FLAT_INCLUDES__)

    #include <CoreFoundation/CoreFoundation.h>

    #include <AudioUnit/AUComponent.h>

#else

    #include <CoreFoundation.h>

    #include <AUComponent.h>

#endif

#include "AUBase.h"

// helpers for dealing with the file-references dictionary in an AUPreset

OSStatus GetFileRefPath (CFDictionaryRef parent, CFStringRef frKey, CFStringRef * fPath);

// if fileRefDict is NULL, this call creates one

// if not NULL, then the key value is added to it

CFMutableDictionaryRef CreateFileRefDict (CFStringRef fKey, CFStringRef fPath, CFMutableDictionaryRef fileRefDict);

int AccessURLAsset(const CFURLRef inURL, int mode);

#if DEBUG

    void PrintAUParamEvent (AudioUnitParameterEvent& event, FILE* f);

#endif

#endif // __AUBaseHelper_h__