1e8c8fa4bSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3e8c8fa4bSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4e8c8fa4bSAndrew Rist * or more contributor license agreements. See the NOTICE file
5e8c8fa4bSAndrew Rist * distributed with this work for additional information
6e8c8fa4bSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7e8c8fa4bSAndrew Rist * to you under the Apache License, Version 2.0 (the
8e8c8fa4bSAndrew Rist * "License"); you may not use this file except in compliance
9e8c8fa4bSAndrew Rist * with the License. You may obtain a copy of the License at
10e8c8fa4bSAndrew Rist *
11e8c8fa4bSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12e8c8fa4bSAndrew Rist *
13e8c8fa4bSAndrew Rist * Unless required by applicable law or agreed to in writing,
14e8c8fa4bSAndrew Rist * software distributed under the License is distributed on an
15e8c8fa4bSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16e8c8fa4bSAndrew Rist * KIND, either express or implied. See the License for the
17e8c8fa4bSAndrew Rist * specific language governing permissions and limitations
18e8c8fa4bSAndrew Rist * under the License.
19e8c8fa4bSAndrew Rist *
20e8c8fa4bSAndrew Rist *************************************************************/
21e8c8fa4bSAndrew Rist
22e8c8fa4bSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir
25cdf0e10cSrcweir #include <vos/module.hxx>
26cdf0e10cSrcweir #include <vos/diagnose.hxx>
27cdf0e10cSrcweir
28cdf0e10cSrcweir using namespace vos;
29cdf0e10cSrcweir
30cdf0e10cSrcweir VOS_IMPLEMENT_CLASSINFO(VOS_CLASSNAME(OModule, vos),
31cdf0e10cSrcweir VOS_NAMESPACE(OModule, vos),
32cdf0e10cSrcweir VOS_NAMESPACE(OObject, vos), 0);
33cdf0e10cSrcweir
34cdf0e10cSrcweir
OModule()35cdf0e10cSrcweir OModule::OModule()
36cdf0e10cSrcweir :m_Module(0)
37cdf0e10cSrcweir {
38cdf0e10cSrcweir }
39cdf0e10cSrcweir
OModule(const rtl::OUString & ustrModuleName,sal_Int32 nRtldMode)40cdf0e10cSrcweir OModule::OModule(const rtl::OUString& ustrModuleName, sal_Int32 nRtldMode) : m_Module(0)
41cdf0e10cSrcweir {
42*24c56ab9SHerbert Dürr if( !ustrModuleName.isEmpty())
43cdf0e10cSrcweir load(ustrModuleName, nRtldMode);
44cdf0e10cSrcweir }
45cdf0e10cSrcweir
~OModule()46cdf0e10cSrcweir OModule::~OModule()
47cdf0e10cSrcweir {
48cdf0e10cSrcweir if (m_Module)
49cdf0e10cSrcweir osl_unloadModule(m_Module);
50cdf0e10cSrcweir }
51cdf0e10cSrcweir
load(const rtl::OUString & ustrModuleName,sal_Int32 nRtldMode)52cdf0e10cSrcweir sal_Bool OModule::load(const rtl::OUString& ustrModuleName, sal_Int32 nRtldMode)
53cdf0e10cSrcweir {
54*24c56ab9SHerbert Dürr VOS_ASSERT( !ustrModuleName.isEmpty());
55cdf0e10cSrcweir
56cdf0e10cSrcweir unload();
57cdf0e10cSrcweir
58cdf0e10cSrcweir m_Module = osl_loadModule( ustrModuleName.pData, nRtldMode );
59cdf0e10cSrcweir
60cdf0e10cSrcweir return (m_Module != 0);
61cdf0e10cSrcweir }
62cdf0e10cSrcweir
unload()63cdf0e10cSrcweir void OModule::unload()
64cdf0e10cSrcweir {
65cdf0e10cSrcweir if (m_Module)
66cdf0e10cSrcweir {
67cdf0e10cSrcweir osl_unloadModule(m_Module);
68cdf0e10cSrcweir m_Module = 0;
69cdf0e10cSrcweir }
70cdf0e10cSrcweir }
71cdf0e10cSrcweir
isLoaded()72cdf0e10cSrcweir sal_Bool OModule::isLoaded()
73cdf0e10cSrcweir {
74cdf0e10cSrcweir return m_Module != NULL;
75cdf0e10cSrcweir }
76cdf0e10cSrcweir
getSymbol(const rtl::OUString & strSymbolName)77cdf0e10cSrcweir void *OModule::getSymbol(const rtl::OUString& strSymbolName)
78cdf0e10cSrcweir {
79*24c56ab9SHerbert Dürr VOS_ASSERT( !strSymbolName.isEmpty());
80cdf0e10cSrcweir VOS_ASSERT(m_Module);
81cdf0e10cSrcweir return ( osl_getSymbol( m_Module, strSymbolName.pData ) );
82cdf0e10cSrcweir }
83cdf0e10cSrcweir
84