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-rw-r--r--ucb/source/ucp/webdav-curl/webdavprovider.cxx174
1 files changed, 174 insertions, 0 deletions
diff --git a/ucb/source/ucp/webdav-curl/webdavprovider.cxx b/ucb/source/ucp/webdav-curl/webdavprovider.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <comphelper/processfactory.hxx>
+#include <ucbhelper/contentidentifier.hxx>
+#include <ucbhelper/macros.hxx>
+#include "webdavprovider.hxx"
+#include "webdavcontent.hxx"
+
+#include <cppuhelper/queryinterface.hxx>
+#include <osl/mutex.hxx>
+#include <com/sun/star/ucb/IllegalIdentifierException.hpp>
+
+#include <tools/urlobj.hxx>
+
+using namespace com::sun::star;
+using namespace http_dav_ucp;
+
+
+// ContentProvider Implementation.
+
+
+ContentProvider::ContentProvider(
+ const uno::Reference< uno::XComponentContext >& rContext )
+: ::ucbhelper::ContentProviderImplHelper( rContext ),
+ m_xDAVSessionFactory( new DAVSessionFactory )
+{
+}
+
+
+// virtual
+ContentProvider::~ContentProvider()
+{}
+
+
+// XInterface methods.
+void SAL_CALL ContentProvider::acquire() noexcept
+{
+ OWeakObject::acquire();
+}
+
+void SAL_CALL ContentProvider::release() noexcept
+{
+ OWeakObject::release();
+}
+
+css::uno::Any SAL_CALL ContentProvider::queryInterface( const css::uno::Type & rType )
+{
+ css::uno::Any aRet = cppu::queryInterface( rType,
+ static_cast< lang::XTypeProvider* >(this),
+ static_cast< lang::XServiceInfo* >(this),
+ static_cast< ucb::XContentProvider* >(this)
+ );
+ return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
+}
+
+// XTypeProvider methods.
+
+
+XTYPEPROVIDER_IMPL_3( ContentProvider,
+ lang::XTypeProvider,
+ lang::XServiceInfo,
+ ucb::XContentProvider );
+
+
+// XServiceInfo methods.
+
+OUString
+ContentProvider::getImplementationName()
+{
+ return "com.sun.star.comp.WebDAVContentProvider";
+}
+
+css::uno::Sequence< OUString >
+ContentProvider::getSupportedServiceNames()
+{
+ return { WEBDAV_CONTENT_PROVIDER_SERVICE_NAME };
+}
+
+sal_Bool
+ContentProvider::supportsService(const OUString& s)
+{
+ return cppu::supportsService(this, s);
+}
+
+// XContentProvider methods.
+
+
+// virtual
+uno::Reference< ucb::XContent > SAL_CALL
+ContentProvider::queryContent(
+ const uno::Reference<
+ ucb::XContentIdentifier >& Identifier )
+{
+ // Check URL scheme...
+ INetURLObject aURL(Identifier->getContentIdentifier());
+
+ if (aURL.isSchemeEqualTo(INetProtocol::NotValid))
+ throw ucb::IllegalIdentifierException();
+
+ if (!aURL.isAnyKnownWebDAVScheme())
+ throw ucb::IllegalIdentifierException();
+
+ uno::Reference< ucb::XContentIdentifier > xCanonicId;
+
+ if (aURL.isSchemeEqualTo(INetProtocol::VndSunStarWebdav) ||
+ aURL.isSchemeEqualTo(DAV_URL_SCHEME) ||
+ aURL.isSchemeEqualTo(WEBDAV_URL_SCHEME))
+ {
+ aURL.changeScheme(INetProtocol::Http);
+ xCanonicId = new ::ucbhelper::ContentIdentifier( aURL.getExternalURL() );
+ }
+ else if (aURL.isSchemeEqualTo(VNDSUNSTARWEBDAVS_URL_SCHEME) ||
+ aURL.isSchemeEqualTo(DAVS_URL_SCHEME) ||
+ aURL.isSchemeEqualTo(WEBDAVS_URL_SCHEME))
+ {
+ aURL.changeScheme(INetProtocol::Https);
+ xCanonicId = new ::ucbhelper::ContentIdentifier( aURL.getExternalURL() );
+ }
+ else
+ {
+ xCanonicId = Identifier;
+ }
+
+ osl::MutexGuard aGuard( m_aMutex );
+
+ // Check, if a content with given id already exists...
+ uno::Reference<ucb::XContent> xContent = queryExistingContent(xCanonicId);
+ if ( xContent.is() )
+ return xContent;
+
+ // Create a new content.
+
+ try
+ {
+ xContent = new ::http_dav_ucp::Content(
+ m_xContext, this, xCanonicId, m_xDAVSessionFactory );
+ registerNewContent( xContent );
+ }
+ catch ( ucb::ContentCreationException const & )
+ {
+ throw ucb::IllegalIdentifierException();
+ }
+
+ if ( !xContent->getIdentifier().is() )
+ throw ucb::IllegalIdentifierException();
+
+ return xContent;
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+ucb_webdav_ContentProvider_get_implementation(
+ css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+ return cppu::acquire(new ContentProvider(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */