//

 //  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);

 }