extensions/source/plugin/base/manager.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_extensions.hxx"
  33
  34 #if STLPORT_VERSION>=321
  35 #include <cstdarg>
  36 #endif
  37
  38 #include <plugin/impl.hxx>
  39
  40 #ifndef _OSL_MUTEX_HXX
  41 #include <osl/mutex.hxx>
  42 #endif
  43 #include <svtools/pathoptions.hxx>
  44 #include <com/sun/star/container/XEnumerationAccess.hpp>
  45 #include <com/sun/star/container/XNameAccess.hpp>
  46 #include <com/sun/star/container/XEnumeration.hpp>
  47 #include <com/sun/star/container/XElementAccess.hpp>
  48 #include <com/sun/star/container/XIndexAccess.hpp>
  49 #include <com/sun/star/loader/XImplementationLoader.hpp>
  50 #include <com/sun/star/loader/CannotActivateFactoryException.hpp>
  51
  52 PluginManager* PluginManager::pManager = NULL;
  53
  54 PluginManager& PluginManager::get()
  55 {
  56     if( ! pManager )
  57         pManager = new PluginManager();
  58     return *pManager;
  59 }
  60
  61 void PluginManager::setServiceFactory( const Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory )
  62 {
  63     PluginManager& rManager = get();
  64     if( ! rManager.m_xSMgr.is() )
  65         rManager.m_xSMgr = xFactory;
  66 }
  67
  68 PluginManager::PluginManager()
  69 {
  70 }
  71
  72 const Sequence< ::rtl::OUString >& PluginManager::getAdditionalSearchPaths()
  73 {
  74     static Sequence< ::rtl::OUString > aPaths;
  75
  76     if( ! aPaths.getLength() )
  77     {
  78         SvtPathOptions aOptions;
  79         String aPluginPath( aOptions.GetPluginPath() );
  80         if( aPluginPath.Len() )
  81         {
  82             USHORT nPaths = aPluginPath.GetTokenCount( ';' );
  83             aPaths.realloc( nPaths );
  84             for( USHORT i = 0; i < nPaths; i++ )
  85                 aPaths.getArray()[i] = aPluginPath.GetToken( i, ';' );
  86         }
  87     }
  88
  89     return aPaths;
  90 }
  91
  92 //==================================================================================================
  93 Reference< XInterface > SAL_CALL PluginManager_CreateInstance( const Reference< ::com::sun::star::lang::XMultiServiceFactory >  & rSMgr ) throw( Exception )
  94 {
  95     Reference< XInterface >  xService = *new XPluginManager_Impl( rSMgr );
  96     return xService;
  97 }
  98
  99 // ::com::sun::star::lang::XServiceInfo
 100 ::rtl::OUString XPluginManager_Impl::getImplementationName() throw(  )
 101
 102 {
 103     return getImplementationName_Static();
 104
 105 }
 106
 107 // ::com::sun::star::lang::XServiceInfo
 108 sal_Bool XPluginManager_Impl::supportsService(const ::rtl::OUString& ServiceName) throw(  )
 109 {
 110     Sequence< ::rtl::OUString > aSNL = getSupportedServiceNames();
 111     const ::rtl::OUString * pArray = aSNL.getConstArray();
 112     for( sal_Int32 i = 0; i < aSNL.getLength(); i++ )
 113         if( pArray[i] == ServiceName )
 114             return sal_True;
 115     return sal_False;
 116 }
 117
 118 // ::com::sun::star::lang::XServiceInfo
 119 Sequence< ::rtl::OUString > XPluginManager_Impl::getSupportedServiceNames(void) throw(  )
 120 {
 121     return getSupportedServiceNames_Static();
 122 }
 123
 124 // XPluginManager_Impl
 125 Sequence< ::rtl::OUString > XPluginManager_Impl::getSupportedServiceNames_Static(void) throw(  )
 126 {
 127     Sequence< ::rtl::OUString > aSNS( 1 );
 128     aSNS.getArray()[0] = ::rtl::OUString::createFromAscii( "com.sun.star.plugin.PluginManager" );
 129     return aSNS;
 130 }
 131
 132 XPluginManager_Impl::XPluginManager_Impl( const Reference< ::com::sun::star::lang::XMultiServiceFactory >  & rSMgr )
 133 : m_xSMgr( rSMgr )
 134 {
 135     PluginManager::setServiceFactory( rSMgr );
 136 }
 137
 138 XPluginManager_Impl::~XPluginManager_Impl()
 139 {
 140 }
 141
 142 XPlugin_Impl* XPluginManager_Impl::getXPluginFromNPP( NPP instance )
 143 {
 144     ::std::list<XPlugin_Impl*>::iterator iter;
 145     for( iter = PluginManager::get().getPlugins().begin();
 146          iter != PluginManager::get().getPlugins().end(); ++iter )
 147     {
 148         if( (*iter)->getNPPInstance() == instance )
 149             return *iter;
 150     }
 151
 152     return NULL;
 153 }
 154
 155 XPlugin_Impl* XPluginManager_Impl::getPluginImplementation( const Reference< ::com::sun::star::plugin::XPlugin >& plugin )
 156 {
 157     ::std::list<XPlugin_Impl*>::iterator iter;
 158     for( iter = PluginManager::get().getPlugins().begin();
 159          iter != PluginManager::get().getPlugins().end(); ++iter )
 160     {
 161         if( plugin == Reference< ::com::sun::star::plugin::XPlugin >((*iter)) )
 162             return *iter;
 163     }
 164
 165     return NULL;
 166 }
 167
 168 Reference< ::com::sun::star::plugin::XPlugin > XPluginManager_Impl::createPlugin( const Reference< ::com::sun::star::plugin::XPluginContext >& acontext, INT16 mode, const Sequence< ::rtl::OUString >& argn, const Sequence< ::rtl::OUString >& argv, const ::com::sun::star::plugin::PluginDescription& plugintype)
 169     throw( RuntimeException,::com::sun::star::plugin::PluginException )
 170 {
 171     XPlugin_Impl* pImpl = new XPlugin_Impl( m_xSMgr );
 172     pImpl->setPluginContext( acontext );
 173
 174     PluginManager::get().getPlugins().push_back( pImpl );
 175
 176     pImpl->initInstance( plugintype,
 177                          argn,
 178                          argv,
 179                          mode );
 180
 181     return pImpl;
 182 }
 183
 184 Reference< ::com::sun::star::plugin::XPlugin >  XPluginManager_Impl::createPluginFromURL( const Reference< ::com::sun::star::plugin::XPluginContext > & acontext, sal_Int16 mode, const Sequence< ::rtl::OUString >& argn, const Sequence< ::rtl::OUString >& argv, const Reference< ::com::sun::star::awt::XToolkit > & toolkit, const Reference< ::com::sun::star::awt::XWindowPeer > & parent, const ::rtl::OUString& url ) throw()
 185 {
 186     XPlugin_Impl* pImpl = new XPlugin_Impl( m_xSMgr );
 187     Reference< ::com::sun::star::plugin::XPlugin >  xRef = pImpl;
 188
 189     pImpl->setPluginContext( acontext );
 190
 191     PluginManager::get().getPlugins().push_back( pImpl );
 192
 193
 194     pImpl->initInstance( url,
 195                          argn,
 196                          argv,
 197                          mode );
 198
 199     pImpl->createPeer( toolkit, parent );
 200
 201     pImpl->provideNewStream( pImpl->getDescription().Mimetype,
 202                              Reference< com::sun::star::io::XActiveDataSource >(),
 203                              url,
 204                              0, 0, (sal_Bool)(url.compareToAscii( "file:", 5  ) == 0) );
 205
 206     if( ! pImpl->getPluginComm() )
 207     {
 208         pImpl->dispose();
 209         xRef = NULL;
 210     }
 211
 212     return xRef;
 213 }
 214