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