| /* |
| * Copyright (C) 2010 Apple 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 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 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. |
| */ |
| |
| @class WebSecurityOrigin; |
| |
| /*! |
| @protocol WebQuotaManager |
| @discussion This protocol is used to view and manipulate a per-origin storage quota. |
| */ |
| @protocol WebQuotaManager |
| |
| /*! |
| @method initWithOrigin: |
| @param The security origin this will manage. |
| @result A new WebQuotaManager object. |
| */ |
| - (id)initWithOrigin:(WebSecurityOrigin *)origin; |
| |
| /*! |
| @method origin |
| @result The security origin this manager is managing. |
| */ |
| - (WebSecurityOrigin *)origin; |
| |
| /*! |
| @method usage |
| @result The current total usage of all relevant items in this security origin in bytes. |
| */ |
| - (unsigned long long)usage; |
| |
| /*! |
| @method quota |
| @result The current quota of security origin in bytes. |
| */ |
| - (unsigned long long)quota; |
| |
| /*! |
| @method setQuota: |
| @param Sets a new quota, in bytes, on this security origin. |
| */ |
| - (void)setQuota:(unsigned long long)quota; |
| |
| @end |
