249 lines
7.8 KiB
C++
249 lines
7.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* 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
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
*/
|
|
|
|
#include <maildispatcher.hxx>
|
|
#include <imaildsplistener.hxx>
|
|
|
|
#include <algorithm>
|
|
|
|
#include <com/sun/star/mail/MailException.hpp>
|
|
#include <utility>
|
|
#include <osl/diagnose.h>
|
|
|
|
using namespace ::com::sun::star;
|
|
|
|
typedef std::vector< ::rtl::Reference<IMailDispatcherListener> > MailDispatcherListenerContainer_t;
|
|
|
|
namespace /* private */
|
|
{
|
|
class MailDeliveryNotifier
|
|
{
|
|
public:
|
|
MailDeliveryNotifier(uno::Reference<mail::XMailMessage> message) :
|
|
message_(std::move(message))
|
|
{}
|
|
|
|
void operator() (::rtl::Reference<IMailDispatcherListener> const & listener) const
|
|
{ listener->mailDelivered(message_); }
|
|
|
|
private:
|
|
uno::Reference<mail::XMailMessage> message_;
|
|
};
|
|
|
|
class MailDeliveryErrorNotifier
|
|
{
|
|
public:
|
|
MailDeliveryErrorNotifier(
|
|
::rtl::Reference<MailDispatcher> xMailDispatcher,
|
|
uno::Reference<mail::XMailMessage> message,
|
|
OUString error_message) :
|
|
m_mail_dispatcher(std::move(xMailDispatcher)),
|
|
m_message(std::move(message)),
|
|
m_error_message(std::move(error_message))
|
|
{}
|
|
|
|
void operator() (::rtl::Reference<IMailDispatcherListener> const & listener) const
|
|
{ listener->mailDeliveryError(m_mail_dispatcher, m_message, m_error_message); }
|
|
|
|
private:
|
|
::rtl::Reference<MailDispatcher> m_mail_dispatcher;
|
|
uno::Reference<mail::XMailMessage> m_message;
|
|
OUString m_error_message;
|
|
};
|
|
|
|
} // namespace private
|
|
|
|
MailDispatcher::MailDispatcher(uno::Reference<mail::XSmtpService> mailserver) :
|
|
m_xMailserver(std::move( mailserver )),
|
|
m_bActive( false ),
|
|
m_bShutdownRequested( false )
|
|
{
|
|
m_aWakeupCondition.reset();
|
|
m_aRunCondition.reset();
|
|
|
|
if (!create())
|
|
throw uno::RuntimeException();
|
|
|
|
// wait until the mail dispatcher thread is really alive
|
|
// and has acquired a reference to this instance of the
|
|
// class
|
|
m_aRunCondition.wait();
|
|
}
|
|
|
|
MailDispatcher::~MailDispatcher()
|
|
{
|
|
}
|
|
|
|
void MailDispatcher::enqueueMailMessage(uno::Reference<mail::XMailMessage> const & message)
|
|
{
|
|
::osl::MutexGuard thread_status_guard( m_aThreadStatusMutex );
|
|
::osl::MutexGuard message_container_guard( m_aMessageContainerMutex );
|
|
|
|
OSL_PRECOND( !m_bShutdownRequested, "MailDispatcher thread is shutting down already" );
|
|
|
|
m_aXMessageList.push_back( message );
|
|
if ( m_bActive )
|
|
m_aWakeupCondition.set();
|
|
}
|
|
|
|
uno::Reference<mail::XMailMessage> MailDispatcher::dequeueMailMessage()
|
|
{
|
|
::osl::MutexGuard guard( m_aMessageContainerMutex );
|
|
uno::Reference<mail::XMailMessage> message;
|
|
if ( !m_aXMessageList.empty() )
|
|
{
|
|
message = m_aXMessageList.front();
|
|
m_aXMessageList.pop_front();
|
|
}
|
|
return message;
|
|
}
|
|
|
|
void MailDispatcher::start()
|
|
{
|
|
OSL_PRECOND(!isStarted(), "MailDispatcher is already started!");
|
|
|
|
::osl::ClearableMutexGuard thread_status_guard( m_aThreadStatusMutex );
|
|
|
|
OSL_PRECOND(!m_bShutdownRequested, "MailDispatcher thread is shutting down already");
|
|
|
|
if ( !m_bShutdownRequested )
|
|
{
|
|
m_bActive = true;
|
|
m_aWakeupCondition.set();
|
|
thread_status_guard.clear();
|
|
}
|
|
}
|
|
|
|
void MailDispatcher::stop()
|
|
{
|
|
OSL_PRECOND(isStarted(), "MailDispatcher not started!");
|
|
|
|
::osl::ClearableMutexGuard thread_status_guard( m_aThreadStatusMutex );
|
|
|
|
OSL_PRECOND(!m_bShutdownRequested, "MailDispatcher thread is shutting down already");
|
|
|
|
if (!m_bShutdownRequested)
|
|
{
|
|
m_bActive = false;
|
|
m_aWakeupCondition.reset();
|
|
thread_status_guard.clear();
|
|
}
|
|
}
|
|
|
|
void MailDispatcher::shutdown()
|
|
{
|
|
::osl::MutexGuard thread_status_guard( m_aThreadStatusMutex );
|
|
|
|
OSL_PRECOND(!m_bShutdownRequested, "MailDispatcher thread is shutting down already");
|
|
|
|
m_bShutdownRequested = true;
|
|
m_aWakeupCondition.set();
|
|
}
|
|
|
|
|
|
void MailDispatcher::addListener(::rtl::Reference<IMailDispatcherListener> const & listener)
|
|
{
|
|
OSL_PRECOND(!m_bShutdownRequested, "MailDispatcher thread is shutting down already");
|
|
|
|
::osl::MutexGuard guard( m_aListenerContainerMutex );
|
|
m_aListenerVector.push_back( listener );
|
|
}
|
|
|
|
std::vector< ::rtl::Reference<IMailDispatcherListener> > MailDispatcher::cloneListener()
|
|
{
|
|
::osl::MutexGuard guard( m_aListenerContainerMutex );
|
|
return m_aListenerVector;
|
|
}
|
|
|
|
void MailDispatcher::sendMailMessageNotifyListener(uno::Reference<mail::XMailMessage> const & message)
|
|
{
|
|
try
|
|
{
|
|
m_xMailserver->sendMailMessage( message );
|
|
MailDispatcherListenerContainer_t aClonedListenerVector(cloneListener());
|
|
std::for_each( aClonedListenerVector.begin(), aClonedListenerVector.end(),
|
|
MailDeliveryNotifier(message) );
|
|
}
|
|
catch (const mail::MailException& ex)
|
|
{
|
|
MailDispatcherListenerContainer_t aClonedListenerVector(cloneListener());
|
|
std::for_each( aClonedListenerVector.begin(), aClonedListenerVector.end(),
|
|
MailDeliveryErrorNotifier(this, message, ex.Message) );
|
|
}
|
|
catch (const uno::RuntimeException& ex)
|
|
{
|
|
MailDispatcherListenerContainer_t aClonedListenerVector(cloneListener());
|
|
std::for_each( aClonedListenerVector.begin(), aClonedListenerVector.end(),
|
|
MailDeliveryErrorNotifier(this, message, ex.Message) );
|
|
}
|
|
}
|
|
|
|
void MailDispatcher::run()
|
|
{
|
|
osl_setThreadName("MailDispatcher");
|
|
|
|
// acquire a self reference in order to avoid race
|
|
// conditions. The last client of this class must
|
|
// call shutdown before releasing his last reference
|
|
// to this class in order to shutdown this thread
|
|
// which will release his (the very last reference
|
|
// to the class and so force their destruction
|
|
m_xSelfReference = this;
|
|
|
|
// signal that the mail dispatcher thread is now alive
|
|
m_aRunCondition.set();
|
|
|
|
for(;;)
|
|
{
|
|
m_aWakeupCondition.wait();
|
|
|
|
::osl::ClearableMutexGuard thread_status_guard( m_aThreadStatusMutex );
|
|
if ( m_bShutdownRequested )
|
|
break;
|
|
|
|
::osl::ClearableMutexGuard message_container_guard( m_aMessageContainerMutex );
|
|
|
|
if ( !m_aXMessageList.empty() )
|
|
{
|
|
thread_status_guard.clear();
|
|
uno::Reference<mail::XMailMessage> message = m_aXMessageList.front();
|
|
m_aXMessageList.pop_front();
|
|
message_container_guard.clear();
|
|
sendMailMessageNotifyListener( message );
|
|
}
|
|
else // idle - put ourself to sleep
|
|
{
|
|
m_aWakeupCondition.reset();
|
|
message_container_guard.clear();
|
|
thread_status_guard.clear();
|
|
MailDispatcherListenerContainer_t aListenerListcloned( cloneListener() );
|
|
for( const auto & l : aListenerListcloned)
|
|
l->idle();
|
|
}
|
|
}
|
|
}
|
|
|
|
void MailDispatcher::onTerminated()
|
|
{
|
|
//keep the reference until the end of onTerminated() because of the call order in the
|
|
//_threadFunc() from osl/thread.hxx
|
|
m_xSelfReference = nullptr;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|