//

//  AudioUtils.mm

//  Cloudy

//

//  Created by Jens Alfke on 6/17/08.

//  Copyright 2008 Jens Alfke. All rights reserved.

//

#import "AudioUtils.h"

NSString* MYCAErrorString( OSStatus coreAudioError )

{

    if( coreAudioError >= 0x20202020 )

        return NSFileTypeForHFSTypeCode(coreAudioError);

    else

        return [NSString stringWithFormat: @"%i",coreAudioError];

}

NSError* MYCAError( OSStatus coreAudioError, NSString *message )

{

    NSString *errStr = $sprintf(@"CoreAudio error %@", MYCAErrorString(coreAudioError));

    if( message )

        message = [message stringByAppendingFormat: @" [%@]", errStr];

    else

        message = errStr;

    NSString *domain = (coreAudioError >= 0x20202020) ?MYCoreAudioErrorDomain :NSOSStatusErrorDomain;

    return [NSError errorWithDomain: domain code: coreAudioError

                           userInfo: $dict({NSLocalizedDescriptionKey, message})];

}

void _MYThrowCAError( OSStatus err, NSString *operation ) throw(NSError*)

{

    NSError *error = MYCAError(err, $sprintf(@"Error in %@", operation));

    Warn(@"EXCEPTION: %@",error.localizedDescription);

    throw error;

}

void _MYWarnCAError( OSStatus err, NSString *operation )

{

    NSError *error = MYCAError(err, $sprintf(@"Error in %@", operation));

    Warn(@"%@",error.localizedDescription);

}