storage/src/mozStorageService.h
author Benjamin Smedberg <benjamin@smedbergs.us>
Thu, 20 Mar 2008 12:42:05 -0400
changeset 13381 895712d07d4c3e0642195ba453446181ddd7a65c
parent 13350 42cda9062d59238d96334d0a4bb08617b46e2ae1
child 15803 1a1e94b4dca83b4c1c968908cef6eee6ebf40cc2
permissions -rw-r--r--
Merge cvs-trunk-mirror -> mozilla-central. There's a C++ bug in js/src/jsinterp.cpp that I am going to file upstream.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: sw=4 ts=4 sts=4
 * ***** BEGIN LICENSE BLOCK *****
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
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 * for the specific language governing rights and limitations under the
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 * The Original Code is Oracle Corporation code.
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 * The Initial Developer of the Original Code is
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 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Vladimir Vukicevic <vladimir.vukicevic@oracle.com>
 *   Brett Wilson <brettw@gmail.com>
 *   Shawn Wilsher <me@shawnwilsher.com>
 *
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef _MOZSTORAGESERVICE_H_
#define _MOZSTORAGESERVICE_H_

#include "nsCOMPtr.h"
#include "nsIFile.h"
#include "nsIObserver.h"
#include "nsIObserverService.h"
#include "prlock.h"

#include "mozIStorageService.h"

class mozStorageConnection;

class mozStorageService : public mozIStorageService
{
    friend class mozStorageConnection;

public:
    // two-phase init, must call before using service
    nsresult Init();

    static mozStorageService *GetSingleton();

    // nsISupports
    NS_DECL_ISUPPORTS

    // mozIStorageService
    NS_DECL_MOZISTORAGESERVICE

private:
    virtual ~mozStorageService();

    /**
     * Used for locking around calls when initializing connections so that we
     * can ensure that the state of sqlite3_enable_shared_cache is sane.
     */
    PRLock *mLock;
protected:
    nsCOMPtr<nsIFile> mProfileStorageFile;

    static mozStorageService *gStorageService;
};

#endif /* _MOZSTORAGESERVICE_H_ */