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FSCopyObjectASync callback handler

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FSCopyObjectASync callback handler

Subject: FSCopyObjectASync callback handler
From: Mike Abdullah <email@hidden>
Date: Sun, 6 Aug 2006 00:36:15 +0100

Does anyone here know how to use the callback method for FSCopyObjectASync in Cocoa? I thought it would be as easy as creating a function in my controller like so:

static void statusCallback(FSFileOperationRef fileOp, const FSRef *currentItem, FSFileOperationStage stage, OSStatus error, CFDictionaryRef statusDictionary, void *info)

I start the operation like so:

err = FSCopyObjectAsync(fileOp,
							&sourceFileRef,
							&destinationDirectoryRef,
							(CFStringRef)@"Desktop 2",
							options,
							statusCallback,
							1.0,
							NULL);

But clearly I'm doing something wrong. The files copy no problem, but my callback never gets, um, called. I'm assuming that this is due to the whole "objects" thing in Cocoa, or is there more to it?

Mike.
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