shell/source/backends/wininetbe/wininetbackend.hxx

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  30
  31 #ifndef _FIXEDVALUEBACKEND_HXX_
  32 #define _FIXEDVALUEBACKEND_HXX_
  33
  34 #include <com/sun/star/configuration/backend/XSingleLayerStratum.hpp>
  35 #include <com/sun/star/uno/XComponentContext.hpp>
  36 #include <com/sun/star/lang/XServiceInfo.hpp>
  37 #include <com/sun/star/configuration/backend/XBackendChangesNotifier.hpp>
  38 #include <cppuhelper/implbase2.hxx>
  39 #include <rtl/string.hxx>
  40
  41 #if defined _MSC_VER
  42 #pragma warning(push, 1)
  43 #endif
  44 #include <windows.h>
  45 #include <wininet.h>
  46 #if defined _MSC_VER
  47 #pragma warning(pop)
  48 #endif
  49
  50 namespace css = com::sun::star ;
  51 namespace uno = css::uno ;
  52 namespace lang = css::lang ;
  53 namespace backend = css::configuration::backend ;
  54
  55
  56 /**
  57   Implements the SingleLayerStratum service.
  58   */
  59 class WinInetBackend : public ::cppu::WeakImplHelper2 <
  60         backend::XSingleLayerStratum,
  61         lang::XServiceInfo > {
  62
  63     public :
  64
  65         static WinInetBackend* createInstance(const uno::Reference<uno::XComponentContext>& xContext);
  66
  67         // XServiceInfo
  68         virtual rtl::OUString SAL_CALL
  69             getImplementationName(  )
  70                 throw (uno::RuntimeException) ;
  71
  72         virtual sal_Bool SAL_CALL
  73             supportsService( const rtl::OUString& aServiceName )
  74                 throw (uno::RuntimeException) ;
  75
  76         virtual uno::Sequence<rtl::OUString> SAL_CALL
  77             getSupportedServiceNames(  )
  78                 throw (uno::RuntimeException) ;
  79
  80         /**
  81           Provides the implementation name.
  82
  83           @return   implementation name
  84           */
  85         static rtl::OUString SAL_CALL getBackendName(void) ;
  86         /**
  87           Provides the supported services names
  88
  89           @return   service names
  90           */
  91         static uno::Sequence<rtl::OUString> SAL_CALL getBackendServiceNames(void) ;
  92         /**
  93           Provides the supported component nodes
  94
  95           @return supported component nodes
  96         */
  97         static uno::Sequence<rtl::OUString> SAL_CALL getSupportedComponents(void) ;
  98
  99         //XSingleLayerStratum
 100         virtual uno::Reference<backend::XLayer> SAL_CALL
 101         getLayer( const rtl::OUString& aLayerId, const rtl::OUString& aTimestamp )
 102             throw (backend::BackendAccessException,
 103                    lang::IllegalArgumentException) ;
 104
 105         virtual uno::Reference<backend::XUpdatableLayer> SAL_CALL
 106         getUpdatableLayer( const rtl::OUString& aLayerId )
 107             throw (backend::BackendAccessException,
 108                    lang::NoSupportException,
 109                    lang::IllegalArgumentException) ;
 110     protected:
 111         /**
 112           Service constructor from a service factory.
 113
 114           @param xContext   component context
 115           */
 116         WinInetBackend(const uno::Reference<uno::XComponentContext>& xContext)
 117             throw (backend::BackendAccessException);
 118
 119         /** Destructor */
 120         ~WinInetBackend(void) ;
 121
 122     private:
 123
 124         uno::Reference<uno::XComponentContext> m_xContext ;
 125         uno::Reference<backend::XLayer> m_xSystemLayer ;
 126
 127         // The wininet.dll module handle
 128         HMODULE m_hWinInetDll;
 129 } ;
 130
 131
 132 #endif // _FIXEDVALUEBACKEND_HXX_