1 /*

     2  * Copyright (C) 2008 Apple 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

     6  * are met:

     7  *

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

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

    10  * 2.  Redistributions in binary form must reproduce the above copyright

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

    12  *     documentation and/or other materials provided with the distribution.

    13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    14  *     its contributors may be used to endorse or promote products derived

    15  *     from this software without specific prior written permission.

    16  *

    17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

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

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

    27  */

    28 

    29 #include "config.h"

    30 #include "ArchiveResourceCollection.h"

    31 

    32 namespace WebCore {

    33 

    34 ArchiveResourceCollection::ArchiveResourceCollection()

    35 {

    36 }

    37 

    38 void ArchiveResourceCollection::addAllResources(Archive* archive)

    39 {

    40     ASSERT(archive);

    41     if (!archive)

    42         return;

    43     

    44     const Vector<RefPtr<ArchiveResource> >& subresources = archive->subresources();

    45     Vector<RefPtr<ArchiveResource> >::const_iterator iRes = subresources.begin();

    46     Vector<RefPtr<ArchiveResource> >::const_iterator endRes = subresources.end();

    47     

    48     for (; iRes != endRes; ++iRes)

    49         m_subresources.set((*iRes)->url(), iRes->get());

    50 

    51     const Vector<RefPtr<Archive> >& subframes = archive->subframeArchives();

    52     Vector<RefPtr<Archive> >::const_iterator iFrame = subframes.begin();

    53     Vector<RefPtr<Archive> >::const_iterator endFrame = subframes.end();

    54         

    55     for (; iFrame != endFrame; ++iFrame) {        

    56         ASSERT((*iFrame)->mainResource());

    57         const String& frameName = (*iFrame)->mainResource()->frameName();

    58         if (!frameName.isNull())

    59             m_subframes.set(frameName, iFrame->get());

    60     }

    61 }

    62     

    63 // FIXME: Adding a resource directly to a DocumentLoader/ArchiveResourceCollection seems like bad design, but is API some apps rely on.

    64 // Can we change the design in a manner that will let us deprecate that API without reducing functionality of those apps?

    65 void ArchiveResourceCollection::addResource(PassRefPtr<ArchiveResource> resource)

    66 {

    67     ASSERT(resource);

    68     if (!resource)

    69         return;

    70 

    71     const KURL& url = resource->url(); // get before passing PassRefPtr (which sets it to 0)

    72     m_subresources.set(url, resource);

    73 }

    74 

    75 ArchiveResource* ArchiveResourceCollection::archiveResourceForURL(const KURL& url)

    76 {

    77     ArchiveResource* resource = m_subresources.get(url).get();

    78     if (!resource)

    79         return 0;

    80         

    81     return resource;

    82 }

    83 

    84 PassRefPtr<Archive> ArchiveResourceCollection::popSubframeArchive(const String& frameName)

    85 {

    86     return m_subframes.take(frameName);

    87 }

    88 

    89 }