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 #include "config.h"

    32 #include "WebStorageNamespaceImpl.h"

    33 

    34 #if ENABLE(DOM_STORAGE)

    35 

    36 #include "SecurityOrigin.h"

    37 

    38 #include "WebStorageAreaImpl.h"

    39 #include "WebString.h"

    40 

    41 namespace WebKit {

    42 

    43 WebStorageNamespace* WebStorageNamespace::createLocalStorageNamespace(const WebString& path, unsigned quota)

    44 {

    45     return new WebStorageNamespaceImpl(WebCore::StorageNamespaceImpl::localStorageNamespace(path, quota));

    46 }

    47 

    48 WebStorageNamespace* WebStorageNamespace::createSessionStorageNamespace(unsigned quota)

    49 {

    50     return new WebStorageNamespaceImpl(WebCore::StorageNamespaceImpl::sessionStorageNamespace(quota));

    51 }

    52 

    53 WebStorageNamespaceImpl::WebStorageNamespaceImpl(PassRefPtr<WebCore::StorageNamespace> storageNamespace)

    54     : m_storageNamespace(storageNamespace)

    55 {

    56 }

    57 

    58 WebStorageNamespaceImpl::~WebStorageNamespaceImpl()

    59 {

    60 }

    61 

    62 WebStorageArea* WebStorageNamespaceImpl::createStorageArea(const WebString& originString)

    63 {

    64     WebCore::String originWebCoreString = originString;

    65     if (originWebCoreString == "file://") {

    66         // FIXME: We should really be passing around WebSecurityOrigin objects

    67         //        to represent security origins instead of strings.  One issue

    68         //        with using strings is that createFromString(toString) does

    69         //        not round-trip for file URLs because file:// looks like a

    70         //        directory (which is sandboxed).

    71         //

    72         // For the time being, we work around this issue by using "file:///a",

    73         // which does not look like a directory.  We should fix this when

    74         // jorlow gets back from vactation.

    75         originWebCoreString = "file:///a";

    76     }

    77     RefPtr<WebCore::SecurityOrigin> origin = WebCore::SecurityOrigin::createFromString(originWebCoreString);

    78     return new WebStorageAreaImpl(m_storageNamespace->storageArea(origin.release()));

    79 }

    80 

    81 WebStorageNamespace* WebStorageNamespaceImpl::copy()

    82 {

    83     return new WebStorageNamespaceImpl(m_storageNamespace->copy());

    84 }

    85 

    86 void WebStorageNamespaceImpl::close()

    87 {

    88     m_storageNamespace->close();

    89 }

    90 

    91 } // namespace WebKit

    92 

    93 #endif // ENABLE(DOM_STORAGE)