diff options
Diffstat (limited to 'ucb/source/ucp/webdav-curl/webdavprovider.cxx')
-rw-r--r-- | ucb/source/ucp/webdav-curl/webdavprovider.cxx | 174 |
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 0000000000..effd6665ad --- /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: */ |