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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 : #include <cppuhelper/implbase1.hxx>
21 : #include <cppuhelper/implbase2.hxx>
22 :
23 : #include <com/sun/star/connection/XConnection.hpp>
24 : #include <com/sun/star/connection/XConnectionBroadcaster.hpp>
25 :
26 : #include <boost/unordered_set.hpp>
27 : # include <osl/socket.hxx>
28 : # include <osl/pipe.hxx>
29 :
30 : namespace stoc_connector
31 : {
32 : template<class T>
33 : struct ReferenceHash
34 : {
35 0 : size_t operator () (const ::com::sun::star::uno::Reference<T> & ref) const
36 : {
37 0 : return (size_t)ref.get();
38 : }
39 : };
40 :
41 : template<class T>
42 : struct ReferenceEqual
43 : {
44 0 : sal_Bool operator () (const ::com::sun::star::uno::Reference<T> & op1,
45 : const ::com::sun::star::uno::Reference<T> & op2) const
46 : {
47 0 : return op1.get() == op2.get();
48 : }
49 : };
50 :
51 : typedef ::boost::unordered_set< ::com::sun::star::uno::Reference< ::com::sun::star::io::XStreamListener>,
52 : ReferenceHash< ::com::sun::star::io::XStreamListener>,
53 : ReferenceEqual< ::com::sun::star::io::XStreamListener> >
54 : XStreamListener_hash_set;
55 :
56 : class PipeConnection :
57 : public ::cppu::WeakImplHelper1< ::com::sun::star::connection::XConnection >
58 :
59 : {
60 : public:
61 : PipeConnection( const OUString &sConnectionDescription );
62 : virtual ~PipeConnection();
63 :
64 : virtual sal_Int32 SAL_CALL read( ::com::sun::star::uno::Sequence< sal_Int8 >& aReadBytes,
65 : sal_Int32 nBytesToRead )
66 : throw(::com::sun::star::io::IOException,
67 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
68 : virtual void SAL_CALL write( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData )
69 : throw(::com::sun::star::io::IOException,
70 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
71 : virtual void SAL_CALL flush( ) throw(
72 : ::com::sun::star::io::IOException,
73 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
74 : virtual void SAL_CALL close( )
75 : throw(::com::sun::star::io::IOException,
76 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
77 : virtual OUString SAL_CALL getDescription( )
78 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
79 : public:
80 : ::osl::StreamPipe m_pipe;
81 : oslInterlockedCount m_nStatus;
82 : OUString m_sDescription;
83 : };
84 :
85 : class SocketConnection :
86 : public ::cppu::WeakImplHelper2< ::com::sun::star::connection::XConnection, ::com::sun::star::connection::XConnectionBroadcaster >
87 :
88 : {
89 : public:
90 : SocketConnection( const OUString & sConnectionDescription );
91 : virtual ~SocketConnection();
92 :
93 : virtual sal_Int32 SAL_CALL read( ::com::sun::star::uno::Sequence< sal_Int8 >& aReadBytes,
94 : sal_Int32 nBytesToRead )
95 : throw(::com::sun::star::io::IOException,
96 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
97 : virtual void SAL_CALL write( const ::com::sun::star::uno::Sequence< sal_Int8 >& aData )
98 : throw(::com::sun::star::io::IOException,
99 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
100 : virtual void SAL_CALL flush( ) throw(
101 : ::com::sun::star::io::IOException,
102 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
103 : virtual void SAL_CALL close( )
104 : throw(::com::sun::star::io::IOException,
105 : ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
106 : virtual OUString SAL_CALL getDescription( )
107 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
108 :
109 :
110 : // XConnectionBroadcaster
111 : virtual void SAL_CALL addStreamListener(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStreamListener>& aListener)
112 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
113 : virtual void SAL_CALL removeStreamListener(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XStreamListener>& aListener)
114 : throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
115 :
116 : public:
117 : void completeConnectionString();
118 :
119 : ::osl::ConnectorSocket m_socket;
120 : ::osl::SocketAddr m_addr;
121 : oslInterlockedCount m_nStatus;
122 : OUString m_sDescription;
123 :
124 : ::osl::Mutex _mutex;
125 : sal_Bool _started;
126 : sal_Bool _closed;
127 : sal_Bool _error;
128 :
129 : XStreamListener_hash_set _listeners;
130 : };
131 : }
132 :
133 :
134 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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