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#include "PresenterComponent.hxx"
#include "cppuhelper/factory.hxx"
#include "cppuhelper/implementationentry.hxx"
#include <com/sun/star/deployment/DeploymentException.hpp>
#include <com/sun/star/deployment/XPackageInformationProvider.hpp>

#include "PresenterExtensionIdentifier.hxx"
#include "PresenterProtocolHandler.hxx"
#include "PresenterScreen.hxx"

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace cppu;
using namespace osl;
using ::rtl::OUString;

namespace sdext { namespace presenter {

::rtl::OUString PresenterComponent::GetBasePath (
    const Reference<XComponentContext>& rxComponentContext)
{
    return GetBasePath(rxComponentContext, gsExtensionIdentifier);
}

::rtl::OUString PresenterComponent::GetBasePath (
    const Reference<XComponentContext>& rxComponentContext,
    const OUString& rsExtensionIdentifier)
{
    static ::rtl::OUString sBasePath;
    if (sBasePath.isEmpty())
    {
        // Determine the base path of the bitmaps.
        Reference<deployment::XPackageInformationProvider> xInformationProvider (
            rxComponentContext->getValueByName(
                OUString(RTL_CONSTASCII_USTRINGPARAM(
                    "/singletons/com.sun.star.deployment.PackageInformationProvider"))),
            UNO_QUERY);
        if (xInformationProvider.is())
        {
            try
            {
                sBasePath = xInformationProvider->getPackageLocation(rsExtensionIdentifier)
                    + OUString(RTL_CONSTASCII_USTRINGPARAM("/"));
            }
            catch (const deployment::DeploymentException&)
            {
            }
        }
    }

    return sBasePath;
}

rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;

static struct ImplementationEntry gServiceEntries[] =
{
    {
        PresenterProtocolHandler::Create,
        PresenterProtocolHandler::getImplementationName_static,
        PresenterProtocolHandler::getSupportedServiceNames_static,
        createSingleComponentFactory, &g_moduleCount.modCnt, 0
    },
    {
        PresenterScreenJob::Create,
        PresenterScreenJob::getImplementationName_static,
        PresenterScreenJob::getSupportedServiceNames_static,
        createSingleComponentFactory, 0, 0
    },
    { 0, 0, 0, 0, 0, 0 }
};

extern "C"
{
    SAL_DLLPUBLIC_EXPORT sal_Bool SAL_CALL component_canUnload( TimeValue *pTime )
    {
        return g_moduleCount.canUnload( &g_moduleCount , pTime );
    }

    SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory(
        const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
    {
        return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , gServiceEntries);
    }

}

} } // end of namespace sdext::presenter

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