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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 <stdlib.h>
22 : #include <osl/file.h>
23 : #include <vector>
24 : #include <osl/mutex.hxx>
25 : #include <osl/diagnose.h>
26 : #include <osl/module.h>
27 : #include <rtl/ref.hxx>
28 : #include <rtl/ustring.hxx>
29 : #include <uno/environment.h>
30 : #include <uno/mapping.hxx>
31 : #include <cppuhelper/queryinterface.hxx>
32 : #include <cppuhelper/weak.hxx>
33 : #include <cppuhelper/shlib.hxx>
34 : #include <cppuhelper/implbase3.hxx>
35 : #include <cppuhelper/implementationentry.hxx>
36 : #include <cppuhelper/supportsservice.hxx>
37 : #include <cppuhelper/bootstrap.hxx>
38 :
39 : #include <com/sun/star/loader/XImplementationLoader.hpp>
40 : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
41 : #include <com/sun/star/lang/XServiceInfo.hpp>
42 : #include <com/sun/star/lang/XInitialization.hpp>
43 : #include <com/sun/star/registry/XRegistryKey.hpp>
44 :
45 : using namespace com::sun::star;
46 : using namespace css::uno;
47 : using namespace css::loader;
48 : using namespace css::lang;
49 : using namespace css::registry;
50 : using namespace cppu;
51 : using namespace osl;
52 :
53 : namespace {
54 :
55 : class DllComponentLoader
56 : : public WeakImplHelper3< XImplementationLoader,
57 : XInitialization,
58 : XServiceInfo >
59 : {
60 : public:
61 : DllComponentLoader( const Reference<XComponentContext> & xCtx );
62 : virtual ~DllComponentLoader();
63 :
64 : // XServiceInfo
65 : virtual OUString SAL_CALL getImplementationName( ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
66 : virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
67 : virtual Sequence< OUString > SAL_CALL getSupportedServiceNames( ) throw(css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
68 :
69 : // XInitialization
70 : virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) throw(css::uno::Exception, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
71 :
72 : // XImplementationLoader
73 : virtual Reference<XInterface> SAL_CALL activate( const OUString& implementationName, const OUString& implementationLoaderUrl, const OUString& locationUrl, const Reference<XRegistryKey>& xKey ) throw(CannotActivateFactoryException, RuntimeException, std::exception) SAL_OVERRIDE;
74 : virtual sal_Bool SAL_CALL writeRegistryInfo( const Reference<XRegistryKey>& xKey, const OUString& implementationLoaderUrl, const OUString& locationUrl ) throw(CannotRegisterImplementationException, RuntimeException, std::exception) SAL_OVERRIDE;
75 :
76 : private:
77 : Reference<XMultiServiceFactory> m_xSMgr;
78 : };
79 :
80 :
81 1 : DllComponentLoader::DllComponentLoader( const Reference<XComponentContext> & xCtx )
82 : {
83 1 : m_xSMgr.set( xCtx->getServiceManager(), UNO_QUERY );
84 1 : }
85 :
86 :
87 2 : DllComponentLoader::~DllComponentLoader() {}
88 :
89 :
90 1 : OUString SAL_CALL DllComponentLoader::getImplementationName( )
91 : throw(css::uno::RuntimeException, std::exception)
92 : {
93 1 : return OUString("com.sun.star.comp.stoc.DLLComponentLoader");
94 : }
95 :
96 0 : sal_Bool SAL_CALL DllComponentLoader::supportsService( const OUString& ServiceName )
97 : throw(css::uno::RuntimeException, std::exception)
98 : {
99 0 : return cppu::supportsService(this, ServiceName);
100 : }
101 :
102 1 : Sequence<OUString> SAL_CALL DllComponentLoader::getSupportedServiceNames( )
103 : throw(css::uno::RuntimeException, std::exception)
104 : {
105 1 : Sequence< OUString > seqNames(1);
106 1 : seqNames[0] = "com.sun.star.loader.SharedLibrary";
107 1 : return seqNames;
108 : }
109 :
110 :
111 0 : void DllComponentLoader::initialize( const css::uno::Sequence< css::uno::Any >& )
112 : throw(css::uno::Exception, css::uno::RuntimeException, std::exception)
113 : {
114 : OSL_FAIL( "dllcomponentloader::initialize should not be called !" );
115 : // if( aArgs.getLength() != 1 )
116 : // {
117 : // throw IllegalArgumentException();
118 : // }
119 :
120 : // Reference< XMultiServiceFactory > rServiceManager;
121 :
122 : // if( aArgs.getConstArray()[0].getValueType().getTypeClass() == TypeClass_INTERFACE )
123 : // {
124 : // aArgs.getConstArray()[0] >>= rServiceManager;
125 : // }
126 :
127 : // if( !rServiceManager.is() )
128 : // {
129 : // throw IllegalArgumentException();
130 : // }
131 :
132 : // m_xSMgr = rServiceManager;
133 0 : }
134 :
135 :
136 0 : Reference<XInterface> SAL_CALL DllComponentLoader::activate(
137 : const OUString & rImplName, const OUString &, const OUString & rLibName,
138 : const Reference< XRegistryKey > & )
139 :
140 : throw(CannotActivateFactoryException, RuntimeException, std::exception)
141 : {
142 : return loadSharedLibComponentFactory(
143 : cppu::bootstrap_expandUri(rLibName), OUString(), rImplName, m_xSMgr,
144 0 : css::uno::Reference<css::registry::XRegistryKey>());
145 : }
146 :
147 :
148 :
149 0 : sal_Bool SAL_CALL DllComponentLoader::writeRegistryInfo(
150 : const Reference< XRegistryKey > & xKey, const OUString &, const OUString & rLibName )
151 :
152 : throw(CannotRegisterImplementationException, RuntimeException, std::exception)
153 : {
154 : #ifdef DISABLE_DYNLOADING
155 : (void) xKey;
156 : (void) rLibName;
157 : OSL_FAIL( "DllComponentLoader::writeRegistryInfo() should not be called I think?" );
158 : return sal_False;
159 : #else
160 : writeSharedLibComponentInfo(
161 0 : cppu::bootstrap_expandUri(rLibName), OUString(), m_xSMgr, xKey );
162 0 : return sal_True;
163 : #endif
164 : }
165 :
166 : }
167 :
168 : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
169 1 : com_sun_star_comp_stoc_DLLComponentLoader_get_implementation(
170 : css::uno::XComponentContext *context,
171 : css::uno::Sequence<css::uno::Any> const &)
172 : {
173 1 : return cppu::acquire(new DllComponentLoader(context));
174 : }
175 :
176 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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