1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski
25*b1cdbd2cSJim Jagielski #include <vos/module.hxx>
26*b1cdbd2cSJim Jagielski #include <vos/diagnose.hxx>
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski using namespace vos;
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielski VOS_IMPLEMENT_CLASSINFO(VOS_CLASSNAME(OModule, vos),
31*b1cdbd2cSJim Jagielski VOS_NAMESPACE(OModule, vos),
32*b1cdbd2cSJim Jagielski VOS_NAMESPACE(OObject, vos), 0);
33*b1cdbd2cSJim Jagielski
34*b1cdbd2cSJim Jagielski
OModule()35*b1cdbd2cSJim Jagielski OModule::OModule()
36*b1cdbd2cSJim Jagielski :m_Module(0)
37*b1cdbd2cSJim Jagielski {
38*b1cdbd2cSJim Jagielski }
39*b1cdbd2cSJim Jagielski
OModule(const rtl::OUString & ustrModuleName,sal_Int32 nRtldMode)40*b1cdbd2cSJim Jagielski OModule::OModule(const rtl::OUString& ustrModuleName, sal_Int32 nRtldMode) : m_Module(0)
41*b1cdbd2cSJim Jagielski {
42*b1cdbd2cSJim Jagielski if( !ustrModuleName.isEmpty())
43*b1cdbd2cSJim Jagielski load(ustrModuleName, nRtldMode);
44*b1cdbd2cSJim Jagielski }
45*b1cdbd2cSJim Jagielski
~OModule()46*b1cdbd2cSJim Jagielski OModule::~OModule()
47*b1cdbd2cSJim Jagielski {
48*b1cdbd2cSJim Jagielski if (m_Module)
49*b1cdbd2cSJim Jagielski osl_unloadModule(m_Module);
50*b1cdbd2cSJim Jagielski }
51*b1cdbd2cSJim Jagielski
load(const rtl::OUString & ustrModuleName,sal_Int32 nRtldMode)52*b1cdbd2cSJim Jagielski sal_Bool OModule::load(const rtl::OUString& ustrModuleName, sal_Int32 nRtldMode)
53*b1cdbd2cSJim Jagielski {
54*b1cdbd2cSJim Jagielski VOS_ASSERT( !ustrModuleName.isEmpty());
55*b1cdbd2cSJim Jagielski
56*b1cdbd2cSJim Jagielski unload();
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski m_Module = osl_loadModule( ustrModuleName.pData, nRtldMode );
59*b1cdbd2cSJim Jagielski
60*b1cdbd2cSJim Jagielski return (m_Module != 0);
61*b1cdbd2cSJim Jagielski }
62*b1cdbd2cSJim Jagielski
unload()63*b1cdbd2cSJim Jagielski void OModule::unload()
64*b1cdbd2cSJim Jagielski {
65*b1cdbd2cSJim Jagielski if (m_Module)
66*b1cdbd2cSJim Jagielski {
67*b1cdbd2cSJim Jagielski osl_unloadModule(m_Module);
68*b1cdbd2cSJim Jagielski m_Module = 0;
69*b1cdbd2cSJim Jagielski }
70*b1cdbd2cSJim Jagielski }
71*b1cdbd2cSJim Jagielski
isLoaded()72*b1cdbd2cSJim Jagielski sal_Bool OModule::isLoaded()
73*b1cdbd2cSJim Jagielski {
74*b1cdbd2cSJim Jagielski return m_Module != NULL;
75*b1cdbd2cSJim Jagielski }
76*b1cdbd2cSJim Jagielski
getSymbol(const rtl::OUString & strSymbolName)77*b1cdbd2cSJim Jagielski void *OModule::getSymbol(const rtl::OUString& strSymbolName)
78*b1cdbd2cSJim Jagielski {
79*b1cdbd2cSJim Jagielski VOS_ASSERT( !strSymbolName.isEmpty());
80*b1cdbd2cSJim Jagielski VOS_ASSERT(m_Module);
81*b1cdbd2cSJim Jagielski return ( osl_getSymbol( m_Module, strSymbolName.pData ) );
82*b1cdbd2cSJim Jagielski }
83*b1cdbd2cSJim Jagielski
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