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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 "rtl/malformeduriexception.hxx"
21 :
22 : #include <com/sun/star/lang/XComponent.hpp>
23 : #include <com/sun/star/lang/XServiceInfo.hpp>
24 : #include <com/sun/star/bridge/BridgeFactory.hpp>
25 : #include <com/sun/star/bridge/XBridgeFactory.hpp>
26 : #include <com/sun/star/bridge/XUnoUrlResolver.hpp>
27 : #include <com/sun/star/connection/XConnector.hpp>
28 : #include <com/sun/star/registry/XRegistryKey.hpp>
29 : #include <cppuhelper/factory.hxx>
30 : #include <cppuhelper/implbase2.hxx>
31 : #include <cppuhelper/implementationentry.hxx>
32 : #include <cppuhelper/supportsservice.hxx>
33 : #include "cppuhelper/unourl.hxx"
34 : #include <osl/diagnose.h>
35 : #include <osl/mutex.hxx>
36 :
37 : using namespace cppu;
38 : using namespace osl;
39 : using namespace com::sun::star::uno;
40 : using namespace com::sun::star::lang;
41 : using namespace com::sun::star::connection;
42 : using namespace com::sun::star::bridge;
43 : using namespace com::sun::star::registry;
44 :
45 :
46 : #define SERVICENAME "com.sun.star.bridge.UnoUrlResolver"
47 : #define IMPLNAME "com.sun.star.comp.bridge.UnoUrlResolver"
48 :
49 : namespace unourl_resolver
50 : {
51 :
52 6 : Sequence< OUString > resolver_getSupportedServiceNames()
53 : {
54 6 : Sequence< OUString > seqNames(1);
55 6 : seqNames.getArray()[0] = OUString(SERVICENAME);
56 6 : return seqNames;
57 : }
58 :
59 6 : OUString resolver_getImplementationName()
60 : {
61 6 : return OUString(IMPLNAME);
62 : }
63 :
64 : class ResolverImpl : public WeakImplHelper2< XServiceInfo, XUnoUrlResolver >
65 : {
66 : Reference< XMultiComponentFactory > _xSMgr;
67 : Reference< XComponentContext > _xCtx;
68 :
69 : public:
70 : ResolverImpl( const Reference< XComponentContext > & xSMgr );
71 : virtual ~ResolverImpl();
72 :
73 : // XServiceInfo
74 : virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
75 : virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
76 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
77 :
78 : // XUnoUrlResolver
79 : virtual Reference< XInterface > SAL_CALL resolve( const OUString & rUnoUrl )
80 : throw (NoConnectException, ConnectionSetupException, RuntimeException, std::exception) SAL_OVERRIDE;
81 : };
82 :
83 6 : ResolverImpl::ResolverImpl( const Reference< XComponentContext > & xCtx )
84 6 : : _xSMgr( xCtx->getServiceManager() )
85 12 : , _xCtx( xCtx )
86 6 : {}
87 :
88 12 : ResolverImpl::~ResolverImpl() {}
89 :
90 : // XServiceInfo
91 0 : OUString ResolverImpl::getImplementationName()
92 : throw(::com::sun::star::uno::RuntimeException, std::exception)
93 : {
94 0 : return resolver_getImplementationName();
95 : }
96 :
97 0 : sal_Bool ResolverImpl::supportsService( const OUString & rServiceName )
98 : throw(::com::sun::star::uno::RuntimeException, std::exception)
99 : {
100 0 : return cppu::supportsService(this, rServiceName);
101 : }
102 :
103 0 : Sequence< OUString > ResolverImpl::getSupportedServiceNames()
104 : throw(::com::sun::star::uno::RuntimeException, std::exception)
105 : {
106 0 : return resolver_getSupportedServiceNames();
107 : }
108 :
109 : // XUnoUrlResolver
110 8 : Reference< XInterface > ResolverImpl::resolve( const OUString & rUnoUrl )
111 : throw (NoConnectException, ConnectionSetupException, RuntimeException, std::exception)
112 : {
113 8 : OUString aProtocolDescr;
114 16 : OUString aConnectDescr;
115 16 : OUString aInstanceName;
116 : try
117 : {
118 8 : cppu::UnoUrl aUrl(rUnoUrl);
119 8 : aProtocolDescr = aUrl.getProtocol().getDescriptor();
120 8 : aConnectDescr = aUrl.getConnection().getDescriptor();
121 8 : aInstanceName = aUrl.getObjectName();
122 : }
123 0 : catch (const rtl::MalformedUriException & rEx)
124 : {
125 0 : throw ConnectionSetupException(rEx.getMessage(), 0);
126 : }
127 :
128 : Reference< XConnector > xConnector(
129 8 : _xSMgr->createInstanceWithContext(
130 : OUString("com.sun.star.connection.Connector"),
131 8 : _xCtx ),
132 16 : UNO_QUERY );
133 :
134 8 : if (! xConnector.is())
135 0 : throw RuntimeException("no connector!" );
136 :
137 12 : Reference< XConnection > xConnection( xConnector->connect( aConnectDescr ) );
138 :
139 : // As soon as singletons are ready, switch to singleton !
140 8 : Reference< XBridgeFactory2 > xBridgeFactory( BridgeFactory::create(_xCtx) );
141 :
142 : // bridge
143 4 : Reference< XBridge > xBridge( xBridgeFactory->createBridge(
144 : OUString(), aProtocolDescr,
145 8 : xConnection, Reference< XInstanceProvider >() ) );
146 :
147 4 : Reference< XInterface > xRet( xBridge->getInstance( aInstanceName ) );
148 :
149 12 : return xRet;
150 : }
151 :
152 6 : static Reference< XInterface > SAL_CALL ResolverImpl_create( const Reference< XComponentContext > & xCtx )
153 : {
154 6 : return Reference< XInterface >( *new ResolverImpl( xCtx ) );
155 : }
156 :
157 : }
158 :
159 : using namespace unourl_resolver;
160 :
161 : static const struct ImplementationEntry g_entries[] =
162 : {
163 : {
164 : ResolverImpl_create, resolver_getImplementationName,
165 : resolver_getSupportedServiceNames, createSingleComponentFactory,
166 : 0, 0
167 : },
168 : { 0, 0, 0, 0, 0, 0 }
169 : };
170 :
171 6 : extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL uuresolver_component_getFactory(
172 : const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
173 : {
174 6 : return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
175 : }
176 :
177 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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