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
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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_checkpermissionshelper_h__
41 : #define mozilla_dom_indexeddb_checkpermissionshelper_h__
42 :
43 : // Only meant to be included in IndexedDB source files, not exported.
44 : #include "OpenDatabaseHelper.h"
45 :
46 : #include "nsIInterfaceRequestor.h"
47 : #include "nsIObserver.h"
48 : #include "nsIRunnable.h"
49 :
50 : class nsIDOMWindow;
51 : class nsIThread;
52 :
53 : BEGIN_INDEXEDDB_NAMESPACE
54 :
55 : class CheckPermissionsHelper : public nsIRunnable,
56 : public nsIInterfaceRequestor,
57 : public nsIObserver
58 76 : {
59 : public:
60 : NS_DECL_ISUPPORTS
61 : NS_DECL_NSIRUNNABLE
62 : NS_DECL_NSIINTERFACEREQUESTOR
63 : NS_DECL_NSIOBSERVER
64 :
65 76 : CheckPermissionsHelper(OpenDatabaseHelper* aHelper,
66 : nsIDOMWindow* aWindow,
67 : const nsACString& aASCIIOrigin,
68 : bool aForDeletion)
69 : : mHelper(aHelper),
70 : mWindow(aWindow),
71 : mASCIIOrigin(aASCIIOrigin),
72 : // If we're trying to delete the database, we should never prompt the user.
73 : // Anything that would prompt is translated to denied.
74 76 : mPromptAllowed(!aForDeletion),
75 : mHasPrompted(false),
76 152 : mPromptResult(0)
77 : {
78 76 : NS_ASSERTION(aHelper, "Null pointer!");
79 76 : NS_ASSERTION(!aASCIIOrigin.IsEmpty(), "Empty origin!");
80 76 : }
81 :
82 : private:
83 : nsRefPtr<OpenDatabaseHelper> mHelper;
84 : nsCOMPtr<nsIDOMWindow> mWindow;
85 : nsCString mASCIIOrigin;
86 : bool mPromptAllowed;
87 : bool mHasPrompted;
88 : PRUint32 mPromptResult;
89 : };
90 :
91 : END_INDEXEDDB_NAMESPACE
92 :
93 : #endif // mozilla_dom_indexeddb_checkpermissionshelper_h__
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