/*
 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#import "WebCache.h"

#import <WebCore/Cache.h>

@implementation WebCache

+ (NSArray *)statistics
{
    WebCore::Cache::Statistics s = WebCore::cache()->getStatistics();

    return [NSArray arrayWithObjects:
        [NSDictionary dictionaryWithObjectsAndKeys:
            [NSNumber numberWithInt:s.images.count], @"Images",
            [NSNumber numberWithInt:s.cssStyleSheets.count], @"CSS",
            [NSNumber numberWithInt:s.xslStyleSheets.count], @"XSL",
            [NSNumber numberWithInt:s.scripts.count], @"JavaScript",
            nil],
        [NSDictionary dictionaryWithObjectsAndKeys:
            [NSNumber numberWithInt:s.images.size], @"Images",
            [NSNumber numberWithInt:s.cssStyleSheets.size] ,@"CSS",
            [NSNumber numberWithInt:s.xslStyleSheets.size], @"XSL",
            [NSNumber numberWithInt:s.scripts.size], @"JavaScript",
            nil],
        [NSDictionary dictionaryWithObjectsAndKeys:
            [NSNumber numberWithInt:s.images.liveSize], @"Images",
            [NSNumber numberWithInt:s.cssStyleSheets.liveSize] ,@"CSS",
            [NSNumber numberWithInt:s.xslStyleSheets.liveSize], @"XSL",
            [NSNumber numberWithInt:s.scripts.liveSize], @"JavaScript",
            nil],
        [NSDictionary dictionaryWithObjectsAndKeys:
            [NSNumber numberWithInt:s.images.decodedSize], @"Images",
            [NSNumber numberWithInt:s.cssStyleSheets.decodedSize] ,@"CSS",
            [NSNumber numberWithInt:s.xslStyleSheets.decodedSize], @"XSL",
            [NSNumber numberWithInt:s.scripts.decodedSize], @"JavaScript",
            nil],
        nil];
}

+ (void)empty
{
    if (WebCore::cache()->disabled())
        return;
    WebCore::cache()->setDisabled(YES);
    WebCore::cache()->setDisabled(NO);
}

+ (void)setDisabled:(BOOL)disabled
{
    WebCore::cache()->setDisabled(disabled);
}

@end
