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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_connectivity.hxx"
26 
27 #include "MacabDriver.hxx"
28 #include <cppuhelper/factory.hxx>
29 
30 using namespace connectivity::macab;
31 using ::rtl::OUString;
32 using ::com::sun::star::uno::Reference;
33 using ::com::sun::star::uno::Sequence;
34 using ::com::sun::star::lang::XSingleServiceFactory;
35 using ::com::sun::star::lang::XMultiServiceFactory;
36 
37 typedef Reference< XSingleServiceFactory > (SAL_CALL *createFactoryFunc)
38 		(
39 			const Reference< XMultiServiceFactory > & rServiceManager,
40 			const OUString & rComponentName,
41 			::cppu::ComponentInstantiation pCreateFunction,
42 			const Sequence< OUString > & rServiceNames,
43 			rtl_ModuleCount* _pTemp
44 		);
45 
46 //---------------------------------------------------------------------------------------
47 struct ProviderRequest
48 {
49 	Reference< XSingleServiceFactory > xRet;
50 	Reference< XMultiServiceFactory > const xServiceManager;
51 	OUString const sImplementationName;
52 
53 	ProviderRequest(
54 		void* pServiceManager,
55 		sal_Char const* pImplementationName
56 	)
57 	: xServiceManager(reinterpret_cast<XMultiServiceFactory*>(pServiceManager))
58 	, sImplementationName(OUString::createFromAscii(pImplementationName))
59 	{
60 	}
61 
62 	inline
63 	sal_Bool CREATE_PROVIDER(
64 				const OUString& Implname,
65 				const Sequence< OUString > & Services,
66 				::cppu::ComponentInstantiation Factory,
67 				createFactoryFunc creator
68 			)
69 	{
70 		if (!xRet.is() && (Implname == sImplementationName))
71 		try
72 		{
73 			xRet = creator( xServiceManager, sImplementationName,Factory, Services,0);
74 		}
75 		catch(...)
76 		{
77 		}
78 		return xRet.is();
79 	}
80 
81 	void* getProvider() const { return xRet.get(); }
82 };
83 
84 //---------------------------------------------------------------------------------------
85 
86 extern "C" SAL_DLLPUBLIC_EXPORT void SAL_CALL component_getImplementationEnvironment(
87 				const sal_Char	**ppEnvTypeName,
88 				uno_Environment	**
89 			)
90 {
91 	*ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
92 }
93 
94 //---------------------------------------------------------------------------------------
95 extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL component_getFactory(
96 					const sal_Char* pImplementationName,
97 					void* pServiceManager,
98 					void*)
99 {
100 	void* pRet = 0;
101 	if (pServiceManager)
102 	{
103 		ProviderRequest aReq(pServiceManager,pImplementationName);
104 
105 		aReq.CREATE_PROVIDER(
106 			MacabDriver::getImplementationName_Static(),
107 			MacabDriver::getSupportedServiceNames_Static(),
108 			&MacabDriver::Create,
109 			::cppu::createSingleFactory)
110 		;
111 
112 		if (aReq.xRet.is())
113 			aReq.xRet->acquire();
114 
115 		pRet = aReq.getProvider();
116 	}
117 
118 	return pRet;
119 };
120 
121 
122