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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
commit | 8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2 (patch) | |
tree | 11425ea0b299d6fb89c6d3618a22d97d5bf68d0f /WebCore/loader/CachedXBLDocument.cpp | |
parent | 648161bb0edfc3d43db63caed5cc5213bc6cb78f (diff) | |
download | external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.zip external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.gz external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebCore/loader/CachedXBLDocument.cpp')
-rw-r--r-- | WebCore/loader/CachedXBLDocument.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/WebCore/loader/CachedXBLDocument.cpp b/WebCore/loader/CachedXBLDocument.cpp new file mode 100644 index 0000000..1ef3bae --- /dev/null +++ b/WebCore/loader/CachedXBLDocument.cpp @@ -0,0 +1,112 @@ +/* + This file is part of the KDE libraries + + Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) + Copyright (C) 2001 Dirk Mueller (mueller@kde.org) + Copyright (C) 2002 Waldo Bastian (bastian@kde.org) + Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) + Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. + + This class provides all functionality needed for loading images, style sheets and html + pages from the web. It has a memory cache for these objects. +*/ + +#include "config.h" + +#if ENABLE(XBL) + +#include "CachedXBLDocument.h" + +#include "CachedResourceClientWalker.h" +#include "TextResourceDecoder.h" +#include <wtf/Vector.h> + +namespace WebCore { + +CachedXBLDocument::CachedXBLDocument(const String &url) +: CachedResource(url, XBL), m_document(0) +{ + // It's XML we want. + setAccept("text/xml, application/xml, application/xhtml+xml, text/xsl, application/rss+xml, application/atom+xml"); + + m_decoder = new TextResourceDecoder("application/xml"); +} + +CachedXBLDocument::~CachedXBLDocument() +{ + if (m_document) + m_document->deref(); +} + +void CachedXBLDocument::ref(CachedResourceClient *c) +{ + CachedResource::ref(c); + if (!m_loading) + c->setXBLDocument(m_url, m_document); +} + +void CachedXBLDocument::setEncoding(const String& chs) +{ + m_decoder->setEncoding(chs, TextResourceDecoder::EncodingFromHTTPHeader); +} + +String CachedXBLDocument::encoding() const +{ + return m_decoder->encoding().name(); +} + +void CachedXBLDocument::data(Vector<char>& data, bool ) +{ + if (!allDataReceived) + return; + + ASSERT(!m_document); + + m_document = new XBL::XBLDocument(); + m_document->ref(); + m_document->open(); + + m_document->write(m_decoder->decode(data.data(), data.size())); + setSize(data.size()); + + m_document->finishParsing(); + m_document->close(); + m_loading = false; + checkNotify(); +} + +void CachedXBLDocument::checkNotify() +{ + if (m_loading) + return; + + CachedResourceClientWalker w(m_clients); + while (CachedResourceClient *c = w.next()) + c->setXBLDocument(m_url, m_document); +} + +void CachedXBLDocument::error() +{ + m_loading = false; + m_errorOccurred = true; + checkNotify(); +} + +} + +#endif |