1 : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 : /* vim: set ts=2 et sw=2 tw=80: */
3 : /* ***** BEGIN LICENSE BLOCK *****
4 : * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 : *
6 : * The contents of this file are subject to the Mozilla Public License Version
7 : * 1.1 (the "License"); you may not use this file except in compliance with
8 : * the License. You may obtain a copy of the License at
9 : * http://www.mozilla.org/MPL/
10 : *
11 : * Software distributed under the License is distributed on an "AS IS" basis,
12 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 : * for the specific language governing rights and limitations under the
14 : * License.
15 : *
16 : * The Original Code is Indexed Database.
17 : *
18 : * The Initial Developer of the Original Code is
19 : * The Mozilla Foundation.
20 : * Portions created by the Initial Developer are Copyright (C) 2010
21 : * the Initial Developer. All Rights Reserved.
22 : *
23 : * Contributor(s):
24 : * Ben Turner <bent.mozilla@gmail.com>
25 : *
26 : * Alternatively, the contents of this file may be used under the terms of
27 : * either the GNU General Public License Version 2 or later (the "GPL"), or
28 : * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 : * in which case the provisions of the GPL or the LGPL are applicable instead
30 : * of those above. If you wish to allow use of your version of this file only
31 : * under the terms of either the GPL or the LGPL, and not to allow others to
32 : * use your version of this file under the terms of the MPL, indicate your
33 : * decision by deleting the provisions above and replace them with the notice
34 : * and other provisions required by the GPL or the LGPL. If you do not delete
35 : * the provisions above, a recipient may use your version of this file under
36 : * the terms of any one of the MPL, the GPL or the LGPL.
37 : *
38 : * ***** END LICENSE BLOCK ***** */
39 :
40 : #ifndef mozilla_dom_indexeddb_checkquotahelper_h__
41 : #define mozilla_dom_indexeddb_checkquotahelper_h__
42 :
43 : // Only meant to be included in IndexedDB source files, not exported.
44 : #include "IndexedDatabase.h"
45 : #include "IDBDatabase.h"
46 :
47 : #include "nsIInterfaceRequestor.h"
48 : #include "nsIObserver.h"
49 : #include "nsIRunnable.h"
50 :
51 : #include "mozilla/Mutex.h"
52 : #include "mozilla/CondVar.h"
53 :
54 : class nsPIDOMWindow;
55 :
56 : BEGIN_INDEXEDDB_NAMESPACE
57 :
58 : class CheckQuotaHelper : public nsIRunnable,
59 : public nsIInterfaceRequestor,
60 : public nsIObserver
61 0 : {
62 : public:
63 : NS_DECL_ISUPPORTS
64 : NS_DECL_NSIRUNNABLE
65 : NS_DECL_NSIINTERFACEREQUESTOR
66 : NS_DECL_NSIOBSERVER
67 :
68 : CheckQuotaHelper(nsPIDOMWindow* aWindow,
69 : mozilla::Mutex& aMutex);
70 :
71 : bool PromptAndReturnQuotaIsDisabled();
72 :
73 : void Cancel();
74 :
75 : private:
76 : nsPIDOMWindow* mWindow;
77 :
78 : nsCString mASCIIOrigin;
79 : mozilla::Mutex& mMutex;
80 : mozilla::CondVar mCondVar;
81 : PRUint32 mPromptResult;
82 : bool mWaiting;
83 : bool mHasPrompted;
84 : };
85 :
86 : END_INDEXEDDB_NAMESPACE
87 :
88 : #endif // mozilla_dom_indexeddb_checkquotahelper_h__
|