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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/ucbhelper/proxydecider.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/ucbhelper/proxydecider.hxx')
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1 files changed, 135 insertions, 0 deletions
diff --git a/include/ucbhelper/proxydecider.hxx b/include/ucbhelper/proxydecider.hxx
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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 .
+ */
+
+#ifndef INCLUDED_UCBHELPER_PROXYDECIDER_HXX
+#define INCLUDED_UCBHELPER_PROXYDECIDER_HXX
+
+#include <rtl/ustring.hxx>
+#include <rtl/ref.hxx>
+#include <ucbhelper/ucbhelperdllapi.h>
+
+namespace com::sun::star::uno { class XComponentContext; }
+namespace com::sun::star::uno { template <class interface_type> class Reference; }
+
+namespace ucbhelper
+{
+
+/**
+ * This struct describes a proxy server.
+ */
+struct InternetProxyServer
+{
+ /**
+ * The name of the proxy server.
+ */
+ 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 css::uno::Reference< css::uno::XComponentContext >& rxContext );
+
+ /**
+ * 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 OUString & rProtocol,
+ const 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 struct. If member aName of the
+ * InternetProxyServer is empty no proxy server is to be used.
+ */
+ InternetProxyServer
+ getProxy( const OUString & rProtocol,
+ const OUString & rHost,
+ sal_Int32 nPort ) const;
+
+private:
+ rtl::Reference<proxydecider_impl::InternetProxyDecider_Impl> m_xImpl;
+};
+
+} // namespace ucbhelper
+
+#endif /* ! INCLUDED_UCBHELPER_PROXYDECIDER_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */