extensions/source/plugin/base/manager.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  28
  29
  30 #ifdef AIX
  31 #define _LINUX_SOURCE_COMPAT
  32 #include <sys/timer.h>
  33 #undef _LINUX_SOURCE_COMPAT
  34 #endif
  35
  36 #ifdef WNT
  37 #include <prewin.h>
  38 #include <postwin.h>
  39 #endif
  40
  41 #include <cstdarg>
  42
  43 #include <comphelper/string.hxx>
  44 #include <comphelper/processfactory.hxx>
  45
  46 #include "plugin/impl.hxx"
  47
  48 #include "osl/mutex.hxx"
  49 #include "unotools/pathoptions.hxx"
  50 #include "vcl/configsettings.hxx"
  51
  52 #include "com/sun/star/container/XEnumerationAccess.hpp"
  53 #include "com/sun/star/container/XNameAccess.hpp"
  54 #include "com/sun/star/container/XEnumeration.hpp"
  55 #include "com/sun/star/container/XElementAccess.hpp"
  56 #include "com/sun/star/container/XIndexAccess.hpp"
  57 #include "com/sun/star/loader/XImplementationLoader.hpp"
  58
  59 #include <cppuhelper/supportsservice.hxx>
  60
  61 PluginManager* PluginManager::pManager = NULL;
  62
  63 PluginManager& PluginManager::get()
  64 {
  65     if( ! pManager )
  66         pManager = new PluginManager();
  67     return *pManager;
  68 }
  69
  70 void PluginManager::setServiceFactory( const Reference< ::com::sun::star::lang::XMultiServiceFactory >& xFactory )
  71 {
  72     PluginManager& rManager = get();
  73     if( ! rManager.m_xSMgr.is() )
  74         rManager.m_xSMgr = xFactory;
  75 }
  76
  77 PluginManager::PluginManager()
  78 {
  79 }
  80
  81 const Sequence< OUString >& PluginManager::getAdditionalSearchPaths()
  82 {
  83     static Sequence< OUString > aPaths;
  84
  85     if( ! aPaths.getLength() )
  86     {
  87         SvtPathOptions aOptions;
  88         OUString aPluginPath( aOptions.GetPluginPath() );
  89         if( !aPluginPath.isEmpty() )
  90         {
  91             sal_Int32 nPaths = comphelper::string::getTokenCount(aPluginPath, ';');
  92             aPaths.realloc( nPaths );
  93             for( sal_uInt16 i = 0; i < nPaths; i++ )
  94                 aPaths.getArray()[i] = aPluginPath.getToken(i, ';');
  95         }
  96     }
  97
  98     return aPaths;
  99 }
 100
 101
 102 Reference< XInterface > SAL_CALL PluginManager_CreateInstance( const Reference< ::com::sun::star::lang::XMultiServiceFactory >  & rSMgr ) throw( Exception )
 103 {
 104     Reference< XInterface >  xService = *new XPluginManager_Impl( comphelper::getComponentContext(rSMgr) );
 105     return xService;
 106 }
 107
 108 // ::com::sun::star::lang::XServiceInfo
 109 OUString XPluginManager_Impl::getImplementationName() throw(  )
 110
 111 {
 112     return getImplementationName_Static();
 113
 114 }
 115
 116 // ::com::sun::star::lang::XServiceInfo
 117 sal_Bool XPluginManager_Impl::supportsService(const OUString& ServiceName) throw(  )
 118 {
 119     return cppu::supportsService(this, ServiceName);
 120 }
 121
 122 // ::com::sun::star::lang::XServiceInfo
 123 Sequence< OUString > XPluginManager_Impl::getSupportedServiceNames() throw(  )
 124 {
 125     return getSupportedServiceNames_Static();
 126 }
 127
 128 // XPluginManager_Impl
 129 Sequence< OUString > XPluginManager_Impl::getSupportedServiceNames_Static() throw(  )
 130 {
 131     Sequence< OUString > aSNS( 1 );
 132     aSNS[0] = "com.sun.star.plugin.PluginManager";
 133     return aSNS;
 134 }
 135
 136 XPluginManager_Impl::XPluginManager_Impl( const Reference< ::com::sun::star::uno::XComponentContext >  & rxContext )
 137 : m_xContext( rxContext )
 138 {
 139     PluginManager::setServiceFactory( Reference< ::com::sun::star::lang::XMultiServiceFactory>(rxContext->getServiceManager(), UNO_QUERY_THROW) );
 140 }
 141
 142 XPluginManager_Impl::~XPluginManager_Impl()
 143 {
 144 }
 145
 146 XPlugin_Impl* XPluginManager_Impl::getXPluginFromNPP( NPP instance )
 147 {
 148     ::std::list<XPlugin_Impl*>::iterator iter;
 149     for( iter = PluginManager::get().getPlugins().begin();
 150          iter != PluginManager::get().getPlugins().end(); ++iter )
 151     {
 152         if( &(*iter)->getNPPInstance() == instance )
 153             return *iter;
 154     }
 155
 156     return NULL;
 157 }
 158
 159 XPlugin_Impl* XPluginManager_Impl::getPluginImplementation( const Reference< ::com::sun::star::plugin::XPlugin >& plugin )
 160 {
 161     ::std::list<XPlugin_Impl*>::iterator iter;
 162     for( iter = PluginManager::get().getPlugins().begin();
 163          iter != PluginManager::get().getPlugins().end(); ++iter )
 164     {
 165         if( plugin == Reference< ::com::sun::star::plugin::XPlugin >((*iter)) )
 166             return *iter;
 167     }
 168
 169     return NULL;
 170 }
 171
 172 Sequence<com::sun::star::plugin::PluginDescription> XPluginManager_Impl::getPluginDescriptions()
 173     throw (RuntimeException, std::exception)
 174 {
 175     Sequence<com::sun::star::plugin::PluginDescription> aRet;
 176
 177     vcl::SettingsConfigItem* pCfg = vcl::SettingsConfigItem::get();
 178     OUString aVal( pCfg->getValue( OUString(  "BrowserPlugins"  ),
 179                                         OUString(  "Disabled"  ) ) );
 180     if( ! aVal.toBoolean() )
 181     {
 182         aRet = impl_getPluginDescriptions();
 183     }
 184     return aRet;
 185 }
 186
 187 Reference< ::com::sun::star::plugin::XPlugin > XPluginManager_Impl::createPlugin( const Reference< ::com::sun::star::plugin::XPluginContext >& acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const ::com::sun::star::plugin::PluginDescription& plugintype)
 188     throw( RuntimeException,::com::sun::star::plugin::PluginException, std::exception )
 189 {
 190     XPlugin_Impl* pImpl = new XPlugin_Impl( Reference< ::com::sun::star::lang::XMultiServiceFactory>(m_xContext->getServiceManager(), UNO_QUERY_THROW) );
 191     pImpl->setPluginContext( acontext );
 192
 193     PluginManager::get().getPlugins().push_back( pImpl );
 194
 195     pImpl->initInstance( plugintype,
 196                          argn,
 197                          argv,
 198                          mode );
 199
 200     return pImpl;
 201 }
 202
 203 Reference< ::com::sun::star::plugin::XPlugin >  XPluginManager_Impl::createPluginFromURL( const Reference< ::com::sun::star::plugin::XPluginContext > & acontext, sal_Int16 mode, const Sequence< OUString >& argn, const Sequence< OUString >& argv, const Reference< ::com::sun::star::awt::XToolkit > & toolkit, const Reference< ::com::sun::star::awt::XWindowPeer > & parent, const OUString& url ) throw (RuntimeException, std::exception)
 204 {
 205     XPlugin_Impl* pImpl = new XPlugin_Impl( Reference< ::com::sun::star::lang::XMultiServiceFactory>(m_xContext->getServiceManager(), UNO_QUERY_THROW) );
 206     Reference< ::com::sun::star::plugin::XPlugin >  xRef = pImpl;
 207
 208     pImpl->setPluginContext( acontext );
 209
 210     PluginManager::get().getPlugins().push_back( pImpl );
 211
 212
 213     pImpl->initInstance( url,
 214                          argn,
 215                          argv,
 216                          mode );
 217
 218     pImpl->createPeer( toolkit, parent );
 219
 220     pImpl->provideNewStream( pImpl->getDescription().Mimetype,
 221                              Reference< com::sun::star::io::XActiveDataSource >(),
 222                              url,
 223                              0, 0, url.startsWith("file:") );
 224
 225     if( ! pImpl->getPluginComm() )
 226     {
 227         pImpl->dispose();
 228         xRef = NULL;
 229     }
 230
 231     return xRef;
 232 }
 233
 234 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */