xref: /aoo42x/main/vos/source/module.cxx (revision e8c8fa4b)
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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 
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