io/source/connector/connector.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <cppuhelper/implbase.hxx>
  23
  24 #include <com/sun/star/connection/XConnection.hpp>
  25 #include <com/sun/star/connection/XConnectionBroadcaster.hpp>
  26
  27 #include <unordered_set>
  28 #include <osl/socket.hxx>
  29 #include <osl/pipe.hxx>
  30 #include <mutex>
  31
  32 namespace stoc_connector
  33 {
  34     typedef std::unordered_set< css::uno::Reference< css::io::XStreamListener> >
  35             XStreamListener_hash_set;
  36
  37     class PipeConnection :
  38         public ::cppu::WeakImplHelper< css::connection::XConnection >
  39
  40     {
  41     public:
  42         explicit PipeConnection( OUString sConnectionDescription );
  43         virtual ~PipeConnection() override;
  44
  45         virtual sal_Int32 SAL_CALL read( css::uno::Sequence< sal_Int8 >& aReadBytes,
  46                                          sal_Int32 nBytesToRead ) override;
  47         virtual void SAL_CALL write( const css::uno::Sequence< sal_Int8 >& aData ) override;
  48         virtual void SAL_CALL flush(  ) override;
  49         virtual void SAL_CALL close(  ) override;
  50         virtual OUString SAL_CALL getDescription(  ) override;
  51     public:
  52         ::osl::StreamPipe m_pipe;
  53         oslInterlockedCount m_nStatus;
  54         OUString m_sDescription;
  55     };
  56
  57     class SocketConnection :
  58         public ::cppu::WeakImplHelper< css::connection::XConnection, css::connection::XConnectionBroadcaster >
  59
  60     {
  61     public:
  62         explicit SocketConnection( OUString sConnectionDescription  );
  63         virtual ~SocketConnection() override;
  64
  65         virtual sal_Int32 SAL_CALL read( css::uno::Sequence< sal_Int8 >& aReadBytes,
  66                                          sal_Int32 nBytesToRead ) override;
  67         virtual void SAL_CALL write( const css::uno::Sequence< sal_Int8 >& aData ) override;
  68         virtual void SAL_CALL flush(  ) override;
  69         virtual void SAL_CALL close(  ) override;
  70         virtual OUString SAL_CALL getDescription(  ) override;
  71
  72
  73         // XConnectionBroadcaster
  74         virtual void SAL_CALL addStreamListener(const css::uno::Reference< css::io::XStreamListener>& aListener) override;
  75         virtual void SAL_CALL removeStreamListener(const css::uno::Reference< css::io::XStreamListener>& aListener) override;
  76
  77     public:
  78         void completeConnectionString();
  79
  80         ::osl::ConnectorSocket m_socket;
  81         oslInterlockedCount m_nStatus;
  82         OUString m_sDescription;
  83
  84         std::mutex _mutex;
  85         bool     _started;
  86         bool     _closed;
  87         bool     _error;
  88
  89         XStreamListener_hash_set _listeners;
  90     };
  91 }
  92
  93
  94 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */