1 /*

     2  * Copyright (C) 2009 Google Inc. All rights reserved.

     3  *

     4  * Redistribution and use in source and binary forms, with or without

     5  * modification, are permitted provided that the following conditions are

     6  * met:

     7  *

     8  *     * Redistributions of source code must retain the above copyright

     9  * notice, this list of conditions and the following disclaimer.

    10  *     * Redistributions in binary form must reproduce the above

    11  * copyright notice, this list of conditions and the following disclaimer

    12  * in the documentation and/or other materials provided with the

    13  * distribution.

    14  *     * Neither the name of Google Inc. nor the names of its

    15  * contributors may be used to endorse or promote products derived from

    16  * this software without specific prior written permission.

    17  *

    18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

    19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

    20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

    21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

    22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

    24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

    25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

    26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    29  */

    30 

    31 #ifndef WebDatabase_h

    32 #define WebDatabase_h

    33 

    34 #include "WebCommon.h"

    35 #include "WebSecurityOrigin.h"

    36 

    37 namespace WebCore { class AbstractDatabase; }

    38 

    39 namespace WebKit {

    40 

    41 class WebDatabaseObserver;

    42 class WebString;

    43 

    44 class WebDatabase {

    45 public:

    46     WEBKIT_API WebString name() const;

    47     WEBKIT_API WebString displayName() const;

    48     WEBKIT_API unsigned long estimatedSize() const;

    49     WEBKIT_API WebSecurityOrigin securityOrigin() const;

    50 

    51     WEBKIT_API static void setObserver(WebDatabaseObserver*);

    52     WEBKIT_API static WebDatabaseObserver* observer();

    53 

    54     WEBKIT_API static void updateDatabaseSize(

    55         const WebString& originIdentifier, const WebString& databaseName,

    56         unsigned long long databaseSize, unsigned long long spaceAvailable);

    57     WEBKIT_API static void closeDatabaseImmediately(

    58         const WebString& originIdentifier, const WebString& databaseName);

    59 

    60 #if WEBKIT_IMPLEMENTATION

    61     WebDatabase(const WebCore::AbstractDatabase*);

    62 #endif

    63 

    64 private:

    65     WebDatabase() { }

    66     const WebCore::AbstractDatabase* m_database;

    67 };

    68 

    69 } // namespace WebKit

    70 

    71 #endif