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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 :
21 : #include <boost/unordered_map.hpp>
22 : #include <osl/mutex.hxx>
23 : #include <osl/diagnose.h>
24 : #include <uno/dispatcher.h>
25 : #include <uno/mapping.hxx>
26 : #include <cppuhelper/queryinterface.hxx>
27 : #include <cppuhelper/weak.hxx>
28 : #include <cppuhelper/factory.hxx>
29 : #include <cppuhelper/component.hxx>
30 : #include <cppuhelper/implbase2.hxx>
31 : #include <cppuhelper/implementationentry.hxx>
32 : #include <cppuhelper/supportsservice.hxx>
33 :
34 : #include <com/sun/star/uno/XNamingService.hpp>
35 : #include <com/sun/star/lang/XServiceInfo.hpp>
36 :
37 : using namespace cppu;
38 : using namespace osl;
39 : using namespace std;
40 :
41 : using namespace css::uno;
42 : using namespace css::lang;
43 : using namespace css::registry;
44 :
45 :
46 : #define SERVICENAME "com.sun.star.uno.NamingService"
47 : #define IMPLNAME "com.sun.star.comp.stoc.NamingService"
48 :
49 : namespace stoc_namingservice
50 : {
51 :
52 4 : static Sequence< OUString > ns_getSupportedServiceNames()
53 : {
54 4 : Sequence< OUString > seqNames(1);
55 4 : seqNames.getArray()[0] = SERVICENAME;
56 4 : return seqNames;
57 : }
58 :
59 4 : static OUString ns_getImplementationName()
60 : {
61 4 : return OUString(IMPLNAME);
62 : }
63 :
64 : typedef boost::unordered_map
65 : <
66 : OUString,
67 : Reference<XInterface >,
68 : OUStringHash
69 : > HashMap_OWString_Interface;
70 :
71 :
72 : class NamingService_Impl
73 : : public WeakImplHelper2 < XServiceInfo, XNamingService >
74 : {
75 : Mutex aMutex;
76 : HashMap_OWString_Interface aMap;
77 : public:
78 : NamingService_Impl();
79 : virtual ~NamingService_Impl();
80 :
81 : // XServiceInfo
82 : virtual OUString SAL_CALL getImplementationName()
83 : throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
84 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName )
85 : throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
86 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()
87 : throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
88 :
89 : virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getRegisteredObject( const OUString& Name ) throw(Exception, RuntimeException, std::exception) SAL_OVERRIDE;
90 : virtual void SAL_CALL registerObject( const OUString& Name, const css::uno::Reference< css::uno::XInterface >& Object ) throw(Exception, RuntimeException, std::exception) SAL_OVERRIDE;
91 : virtual void SAL_CALL revokeObject( const OUString& Name ) throw(Exception, RuntimeException, std::exception) SAL_OVERRIDE;
92 : };
93 :
94 :
95 4 : static Reference<XInterface> SAL_CALL NamingService_Impl_create(
96 : SAL_UNUSED_PARAMETER const Reference<XComponentContext> & )
97 : {
98 4 : return *new NamingService_Impl();
99 : }
100 :
101 :
102 4 : NamingService_Impl::NamingService_Impl() {}
103 :
104 :
105 8 : NamingService_Impl::~NamingService_Impl() {}
106 :
107 : // XServiceInfo
108 0 : OUString NamingService_Impl::getImplementationName()
109 : throw(css::uno::RuntimeException, std::exception)
110 : {
111 0 : return ns_getImplementationName();
112 : }
113 :
114 : // XServiceInfo
115 0 : sal_Bool NamingService_Impl::supportsService( const OUString & rServiceName )
116 : throw(css::uno::RuntimeException, std::exception)
117 : {
118 0 : return cppu::supportsService(this, rServiceName);
119 : }
120 :
121 : // XServiceInfo
122 0 : Sequence< OUString > NamingService_Impl::getSupportedServiceNames()
123 : throw(css::uno::RuntimeException, std::exception)
124 : {
125 0 : return ns_getSupportedServiceNames();
126 : }
127 :
128 : // XServiceInfo
129 0 : Reference< XInterface > NamingService_Impl::getRegisteredObject( const OUString& Name ) throw(Exception, RuntimeException, std::exception)
130 : {
131 0 : Guard< Mutex > aGuard( aMutex );
132 0 : Reference< XInterface > xRet;
133 0 : HashMap_OWString_Interface::iterator aIt = aMap.find( Name );
134 0 : if( aIt != aMap.end() )
135 0 : xRet = (*aIt).second;
136 0 : return xRet;
137 : }
138 :
139 : // XServiceInfo
140 0 : void NamingService_Impl::registerObject( const OUString& Name, const Reference< XInterface >& Object ) throw(Exception, RuntimeException, std::exception)
141 : {
142 0 : Guard< Mutex > aGuard( aMutex );
143 0 : aMap[ Name ] = Object;
144 0 : }
145 :
146 : // XServiceInfo
147 0 : void NamingService_Impl::revokeObject( const OUString& Name ) throw(Exception, RuntimeException, std::exception)
148 : {
149 0 : Guard< Mutex > aGuard( aMutex );
150 0 : aMap.erase( Name );
151 0 : }
152 :
153 : }
154 :
155 : using namespace stoc_namingservice;
156 : static const struct ImplementationEntry g_entries[] =
157 : {
158 : {
159 : NamingService_Impl_create, ns_getImplementationName,
160 : ns_getSupportedServiceNames, createSingleComponentFactory,
161 : 0, 0
162 : },
163 : { 0, 0, 0, 0, 0, 0 }
164 : };
165 :
166 4 : extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL namingservice_component_getFactory(
167 : const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
168 : {
169 4 : return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
170 : }
171 :
172 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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