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NSURLConnectionVCR / NSURLConnectionVCRQuicklook / GenerateThumbnailForURL.m

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#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>
#include <QuickLook/QuickLook.h>

OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize);
void CancelThumbnailGeneration(void *thisInterface, QLThumbnailRequestRef thumbnail);

/* -----------------------------------------------------------------------------
    Generate a thumbnail for file

   This function's job is to create thumbnail for designated file as fast as possible
   ----------------------------------------------------------------------------- */

OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize)
{
    // To complete your generator please implement the function GenerateThumbnailForURL in GenerateThumbnailForURL.c
    return noErr;
}

void CancelThumbnailGeneration(void *thisInterface, QLThumbnailRequestRef thumbnail)
{
    // Implement only if supported
}