mailtodispatcher.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   License, Version 2.0 (the "License"); you may not use this file
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#include <dispatch/mailtodispatcher.hxx>
#include <services.h>
 
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/system/SystemShellExecute.hpp>
#include <com/sun/star/system/SystemShellExecuteException.hpp>
#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
#include <com/sun/star/frame/DispatchResultState.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <utility>
 
namespace framework{
 
// XInterface, XTypeProvider, XServiceInfo
 
OUString SAL_CALL MailToDispatcher::getImplementationName()
{
    return "com.sun.star.comp.framework.MailToDispatcher";
}
 
sal_Bool SAL_CALL MailToDispatcher::supportsService( const OUString& sServiceName )
{
    return cppu::supportsService(this, sServiceName);
}
 
css::uno::Sequence< OUString > SAL_CALL MailToDispatcher::getSupportedServiceNames()
{
    return { SERVICENAME_PROTOCOLHANDLER };
}
 
 
MailToDispatcher::MailToDispatcher( css::uno::Reference< css::uno::XComponentContext > xContext )
        : m_xContext    (std::move( xContext                     ))
{
}
 
MailToDispatcher::~MailToDispatcher()
{
}
 
css::uno::Reference< css::frame::XDispatch > SAL_CALL MailToDispatcher::queryDispatch( const css::util::URL&  aURL    ,
                                                                                       const OUString& /*sTarget*/ ,
                                                                                             sal_Int32        /*nFlags*/  )
{
    css::uno::Reference< css::frame::XDispatch > xDispatcher;
    if (aURL.Complete.startsWith("mailto:"))
        xDispatcher = this;
    return xDispatcher;
}
 
css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL MailToDispatcher::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor )
{
    sal_Int32 nCount = lDescriptor.getLength();
    css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount );
    auto lDispatcherRange = asNonConstRange(lDispatcher);
    for( sal_Int32 i=0; i<nCount; ++i )
    {
        lDispatcherRange[i] = queryDispatch(
                            lDescriptor[i].FeatureURL,
                            lDescriptor[i].FrameName,
                            lDescriptor[i].SearchFlags);
    }
    return lDispatcher;
}
 
void SAL_CALL MailToDispatcher::dispatch( const css::util::URL&                                  aURL       ,
                                          const css::uno::Sequence< css::beans::PropertyValue >& /*lArguments*/ )
{
    // dispatch() is an [oneway] call ... and may our user release his reference to us immediately.
    // So we should hold us self alive till this call ends.
    css::uno::Reference< css::frame::XNotifyingDispatch > xSelfHold(this);
    implts_dispatch(aURL);
    // No notification for status listener!
}
 
void SAL_CALL MailToDispatcher::dispatchWithNotification( const css::util::URL&                                             aURL      ,
                                                          const css::uno::Sequence< css::beans::PropertyValue >&            /*lArguments*/,
                                                          const css::uno::Reference< css::frame::XDispatchResultListener >& xListener )
{
    // This class was designed to die by reference. And if user release his reference to us immediately after calling this method
    // we can run into some problems. So we hold us self alive till this method ends.
    // Another reason: We can use this reference as source of sending event at the end too.
    css::uno::Reference< css::frame::XNotifyingDispatch > xThis(this);
 
    bool bState = implts_dispatch(aURL);
    if (xListener.is())
    {
        css::frame::DispatchResultEvent aEvent;
        if (bState)
            aEvent.State = css::frame::DispatchResultState::SUCCESS;
        else
            aEvent.State = css::frame::DispatchResultState::FAILURE;
        aEvent.Source = xThis;
 
        xListener->dispatchFinished( aEvent );
    }
}
 
bool MailToDispatcher::implts_dispatch( const css::util::URL& aURL )
{
    bool bSuccess = false;
 
    css::uno::Reference< css::system::XSystemShellExecute > xSystemShellExecute = css::system::SystemShellExecute::create( m_xContext );
 
    try
    {
        // start mail client
        // Because there is no notification about success - we use case of
        // no detected exception as SUCCESS - FAILED otherwise.
        xSystemShellExecute->execute( aURL.Complete, OUString(), css::system::SystemShellExecuteFlags::URIS_ONLY );
        bSuccess = true;
    }
    catch (const css::lang::IllegalArgumentException&)
    {
    }
    catch (const css::system::SystemShellExecuteException&)
    {
    }
 
    return bSuccess;
}
 
void SAL_CALL MailToDispatcher::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/ ,
                                                   const css::util::URL&                                     /*aURL*/      )
{
    // not supported yet
}
 
void SAL_CALL MailToDispatcher::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& /*xListener*/ ,
                                                      const css::util::URL&                                     /*aURL*/      )
{
    // not supported yet
}
 
} //  namespace framework
 
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
framework_MailToDispatcher_get_implementation(
    css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& )
{
    return cppu::acquire(new framework::MailToDispatcher(context));
}
 
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