Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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
new file mode 100644
index 000000000..effd6665a
--- /dev/null
+++ b/ucb/source/ucp/webdav-curl/webdavprovider.cxx
@@ -0,0 +1,174 @@
+/* -*- 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: */