| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _UCBHELPER_PROXYDECIDER_HXX |
| #define _UCBHELPER_PROXYDECIDER_HXX |
| |
| #include <rtl/ustring.hxx> |
| #include <com/sun/star/uno/Reference.hxx> |
| #include "ucbhelper/ucbhelperdllapi.h" |
| |
| namespace com { namespace sun { namespace star { namespace lang { |
| class XMultiServiceFactory; |
| } } } } |
| |
| namespace ucbhelper |
| { |
| |
| /** |
| * This struct describes a proxy server. |
| */ |
| struct InternetProxyServer |
| { |
| /** |
| * The name of the proxy server. |
| */ |
| ::rtl::OUString aName; |
| |
| /** |
| * The port of the proxy server. |
| */ |
| sal_Int32 nPort; |
| |
| /** |
| * Constructor. |
| */ |
| InternetProxyServer() : nPort( -1 ) {} |
| }; |
| |
| namespace proxydecider_impl { class InternetProxyDecider_Impl; } |
| |
| /** |
| * This class is able to decide whether and which internet proxy server is to |
| * be used to access a given URI. |
| * |
| * The implementation reads the internet proxy settings from Office |
| * configuration. It listens for configuration changes and adapts itself |
| * accordingly. Because configuration data can change during runtime clients |
| * should not cache results obtained from InternetProxyDecider instances. One |
| * instance should be kept to be queried multiple times instead. |
| */ |
| class UCBHELPER_DLLPUBLIC InternetProxyDecider |
| { |
| public: |
| /** |
| * Constructor. |
| * |
| * Note: Every instance should be held alive as long as possible because |
| * because construction is quite expensive. |
| * |
| * @param rxSMgr is a Service Manager. |
| */ |
| InternetProxyDecider( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr ); |
| |
| /** |
| * Destructor. |
| */ |
| ~InternetProxyDecider(); |
| |
| /** |
| * Informs whether a proxy server should be used. |
| * |
| * @param rProtocol contains the internet protocol to be used to |
| * access the server (i.e. "ftp", "http"). The protocol string |
| * is handled case-insensitive and must not be empty. |
| * @param rHost contains the name of the server that should be accessed. |
| * This parameter might be left empty. In this case the |
| * implementation will return whether a proxy is configured |
| * for the given protocol. |
| * @param nPort contains the port of the server that should be accessed. |
| * If host is not empty this parameter must always contain a valid |
| * port number, for instance the default port for the requested |
| * protocol(i.e. 80 or http). |
| * @return true if a proxy server should be used, false otherwise. |
| */ |
| bool |
| shouldUseProxy( const rtl::OUString & rProtocol, |
| const rtl::OUString & rHost, |
| sal_Int32 nPort ) const; |
| |
| /** |
| * Returns the proxy server to be used. |
| * |
| * @param rProtocol contains the internet protocol to be used to |
| * access the server (i.e. "ftp", "http"). The protocol string |
| * is handled case-insensitive and must not be empty. |
| * @param rHost contains the name of the server that should be accessed. |
| * This parameter might be left empty. In this case the |
| * implementation will return the proxy that is configured |
| * for the given protocol. |
| * @param nPort contains the port of the server that should be accessed. |
| * If host is not empty this parameter must always contain a valid |
| * port number, for instance the default port for the requested |
| * protocol(i.e. 80 or http). |
| * @return a InternetProxyServer reference. If member aName of the |
| * InternetProxyServer is empty no proxy server is to be used. |
| */ |
| const InternetProxyServer & |
| getProxy( const rtl::OUString & rProtocol, |
| const rtl::OUString & rHost, |
| sal_Int32 nPort ) const; |
| |
| private: |
| proxydecider_impl::InternetProxyDecider_Impl * m_pImpl; |
| }; |
| |
| } // namespace ucbhelper |
| |
| #endif /* !_UCBHELPER_PROXYDECIDER_HXX */ |