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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 : // #define TRACE(x) OSL_TRACE(x)
21 : #define TRACE(x)
22 :
23 : #include <osl/diagnose.h>
24 : #include <osl/mutex.hxx>
25 : #include <cppuhelper/factory.hxx>
26 : #include <cppuhelper/implbase2.hxx>
27 : #include <cppuhelper/implementationentry.hxx>
28 : #include "cppuhelper/unourl.hxx"
29 : #include "rtl/malformeduriexception.hxx"
30 :
31 : #include <com/sun/star/lang/XServiceInfo.hpp>
32 : #include <com/sun/star/lang/XComponent.hpp>
33 : #include <com/sun/star/registry/XRegistryKey.hpp>
34 : #include <com/sun/star/connection/XConnector.hpp>
35 : #include <com/sun/star/bridge/BridgeFactory.hpp>
36 : #include <com/sun/star/bridge/XBridgeFactory.hpp>
37 : #include <com/sun/star/bridge/XUnoUrlResolver.hpp>
38 :
39 : using namespace cppu;
40 : using namespace osl;
41 : using namespace com::sun::star::uno;
42 : using namespace com::sun::star::lang;
43 : using namespace com::sun::star::connection;
44 : using namespace com::sun::star::bridge;
45 : using namespace com::sun::star::registry;
46 :
47 : using ::rtl::OUString;
48 :
49 : #define SERVICENAME "com.sun.star.bridge.UnoUrlResolver"
50 : #define IMPLNAME "com.sun.star.comp.bridge.UnoUrlResolver"
51 :
52 : namespace unourl_resolver
53 : {
54 : rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;
55 : //--------------------------------------------------------------------------------------------------
56 0 : Sequence< OUString > resolver_getSupportedServiceNames()
57 : {
58 0 : Sequence< OUString > seqNames(1);
59 0 : seqNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME));
60 0 : return seqNames;
61 : }
62 :
63 0 : OUString resolver_getImplementationName()
64 : {
65 0 : return OUString(RTL_CONSTASCII_USTRINGPARAM(IMPLNAME));
66 : }
67 :
68 : //==================================================================================================
69 : class ResolverImpl : public WeakImplHelper2< XServiceInfo, XUnoUrlResolver >
70 : {
71 : Reference< XMultiComponentFactory > _xSMgr;
72 : Reference< XComponentContext > _xCtx;
73 :
74 : public:
75 : ResolverImpl( const Reference< XComponentContext > & xSMgr );
76 : virtual ~ResolverImpl();
77 :
78 : // XServiceInfo
79 : virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException);
80 : virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw(::com::sun::star::uno::RuntimeException);
81 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);
82 :
83 : // XUnoUrlResolver
84 : virtual Reference< XInterface > SAL_CALL resolve( const OUString & rUnoUrl )
85 : throw (NoConnectException, ConnectionSetupException, RuntimeException);
86 : };
87 :
88 : //##################################################################################################
89 :
90 : //__________________________________________________________________________________________________
91 0 : ResolverImpl::ResolverImpl( const Reference< XComponentContext > & xCtx )
92 0 : : _xSMgr( xCtx->getServiceManager() )
93 0 : , _xCtx( xCtx )
94 : {
95 0 : g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
96 0 : }
97 : //__________________________________________________________________________________________________
98 0 : ResolverImpl::~ResolverImpl()
99 : {
100 0 : g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
101 0 : }
102 :
103 : // XServiceInfo
104 : //__________________________________________________________________________________________________
105 0 : OUString ResolverImpl::getImplementationName()
106 : throw(::com::sun::star::uno::RuntimeException)
107 : {
108 0 : return resolver_getImplementationName();
109 : }
110 : //__________________________________________________________________________________________________
111 0 : sal_Bool ResolverImpl::supportsService( const OUString & rServiceName )
112 : throw(::com::sun::star::uno::RuntimeException)
113 : {
114 0 : const Sequence< OUString > & rSNL = getSupportedServiceNames();
115 0 : const OUString * pArray = rSNL.getConstArray();
116 0 : for ( sal_Int32 nPos = rSNL.getLength(); nPos--; )
117 : {
118 0 : if (pArray[nPos] == rServiceName)
119 0 : return sal_True;
120 : }
121 0 : return sal_False;
122 : }
123 : //__________________________________________________________________________________________________
124 0 : Sequence< OUString > ResolverImpl::getSupportedServiceNames()
125 : throw(::com::sun::star::uno::RuntimeException)
126 : {
127 0 : return resolver_getSupportedServiceNames();
128 : }
129 :
130 : // XUnoUrlResolver
131 : //__________________________________________________________________________________________________
132 0 : Reference< XInterface > ResolverImpl::resolve( const OUString & rUnoUrl )
133 : throw (NoConnectException, ConnectionSetupException, RuntimeException)
134 : {
135 0 : OUString aProtocolDescr;
136 0 : OUString aConnectDescr;
137 0 : OUString aInstanceName;
138 : try
139 : {
140 0 : cppu::UnoUrl aUrl(rUnoUrl);
141 0 : aProtocolDescr = aUrl.getProtocol().getDescriptor();
142 0 : aConnectDescr = aUrl.getConnection().getDescriptor();
143 0 : aInstanceName = aUrl.getObjectName();
144 : }
145 0 : catch (const rtl::MalformedUriException & rEx)
146 : {
147 0 : throw ConnectionSetupException(rEx.getMessage(), 0);
148 : }
149 :
150 : Reference< XConnector > xConnector(
151 0 : _xSMgr->createInstanceWithContext(
152 : OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.connection.Connector") ),
153 0 : _xCtx ),
154 0 : UNO_QUERY );
155 :
156 0 : if (! xConnector.is())
157 0 : throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no connector!" ) ), Reference< XInterface >() );
158 :
159 0 : Reference< XConnection > xConnection( xConnector->connect( aConnectDescr ) );
160 :
161 : // As soon as singletons are ready, switch to singleton !
162 0 : Reference< XBridgeFactory2 > xBridgeFactory( BridgeFactory::create(_xCtx) );
163 :
164 : // bridge
165 0 : Reference< XBridge > xBridge( xBridgeFactory->createBridge(
166 : OUString(), aProtocolDescr,
167 0 : xConnection, Reference< XInstanceProvider >() ) );
168 :
169 0 : Reference< XInterface > xRet( xBridge->getInstance( aInstanceName ) );
170 :
171 0 : return xRet;
172 : }
173 :
174 : //==================================================================================================
175 0 : static Reference< XInterface > SAL_CALL ResolverImpl_create( const Reference< XComponentContext > & xCtx )
176 : {
177 0 : return Reference< XInterface >( *new ResolverImpl( xCtx ) );
178 : }
179 :
180 :
181 : }
182 :
183 : using namespace unourl_resolver;
184 :
185 : static struct ImplementationEntry g_entries[] =
186 : {
187 : {
188 : ResolverImpl_create, resolver_getImplementationName,
189 : resolver_getSupportedServiceNames, createSingleComponentFactory,
190 : &g_moduleCount.modCnt , 0
191 : },
192 : { 0, 0, 0, 0, 0, 0 }
193 : };
194 :
195 : extern "C"
196 : {
197 0 : SAL_DLLPUBLIC_EXPORT sal_Bool SAL_CALL uuresolver_component_canUnload( TimeValue *pTime )
198 : {
199 0 : return g_moduleCount.canUnload( &g_moduleCount , pTime );
200 : }
201 :
202 : //==================================================================================================
203 0 : SAL_DLLPUBLIC_EXPORT void * SAL_CALL uuresolver_component_getFactory(
204 : const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
205 : {
206 0 : return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries );
207 : }
208 : }
209 :
210 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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