/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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* 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 .
*/
#ifndef INCLUDED_SW_SOURCE_UIBASE_INC_MAILDISPATCHER_HXX
#define INCLUDED_SW_SOURCE_UIBASE_INC_MAILDISPATCHER_HXX
#include <com/sun/star/mail/XSmtpService.hpp>
#include <com/sun/star/mail/XMailMessage.hpp>
#include <osl/thread.hxx>
#include <osl/conditn.hxx>
#include <rtl/ref.hxx>
#include <salhelper/simplereferenceobject.hxx>
#include <list>
#include <vector>
#include <swdllapi.h>
class IMailDispatcherListener;
/**
A MailDispatcher should be used for sending a bunch a mail messages
asynchronously . Usually a client enqueues a number of mail messages
and then calls start to begin sending them . An instance of this class
must not be shared among different client threads . Instead each client
thread should create an own instance of this class .
*/
class SW_DLLPUBLIC MailDispatcher final : public salhelper::SimpleReferenceObject,
private ::osl::Thread
{
public :
// bringing operator new/delete into scope
using osl::Thread::operator new ;
using osl::Thread::operator delete ;
using osl::Thread::join;
/**
@ param xSmtpService
[ in ] a reference to a mail server . A user must be
connected to the mail server otherwise errors occur
during the delivery of mail messages .
@ throws css : : uno : : RuntimeException
on errors during construction of an instance of this class .
*/
MailDispatcher(css::uno::Reference<css::mail::XSmtpService> xMailService);
/**
Shutdown the mail dispatcher . Every mail messages
not yet sent will be discarded .
*/
virtual ~MailDispatcher() override;
/**
Enqueue a mail message for delivery . A client must
start the mail dispatcher in order to send the
enqueued mail messages .
@ param xMailMessage
[ in ] a mail message that should be send .
*/
void enqueueMailMessage(css::uno::Reference<css::mail::XMailMessage> const & xMailMessage);
/**
Dequeues a mail message .
This enables the caller to remove attachments when sending mails is to be cancelled .
*/
css::uno::Reference<css::mail::XMailMessage> dequeueMailMessage();
/**
Start sending mail messages asynchronously . A client may register
a listener for mail dispatcher events . For every mail message sent
the notification will be sent . While handling such notification a
client may enqueue new mail messages . If there are no more mail
messages to send a respective notification is sent and the mail
dispatcher waits for more mail messages .
@ precond not isStarted ( )
*/
void start();
/**
Stop sending mail messages .
@ precond isStarted ( )
*/
void stop();
/**
Request shutdown of the mail dispatcher thread .
NOTE : You must call this method before you release
your last reference to this class otherwise the
mail dispatcher thread will never end .
*/
void shutdown();
/**
Check whether the mail dispatcher is started or not .
@ return
< TRUE / > if the sending thread is running .
*/
bool isStarted() const { return m_bActive; }
/** returns if the thread is still running
*/
using osl::Thread::isRunning;
/**
* returns if shutdown has already been called
*/
bool isShutdownRequested() const { return m_bShutdownRequested; }
/**
* Register a listener for mail dispatcher events
*/
void addListener(::rtl::Reference<IMailDispatcherListener> const & listener);
private :
virtual void SAL_CALL run() override;
virtual void SAL_CALL onTerminated() override;
std::vector<::rtl::Reference<IMailDispatcherListener>> cloneListener();
void sendMailMessageNotifyListener(css::uno::Reference<css::mail::XMailMessage> const & message);
css::uno::Reference<css::mail::XSmtpService> m_xMailserver;
std::list<css::uno::Reference<css::mail::XMailMessage>> m_aXMessageList;
std::vector<::rtl::Reference<IMailDispatcherListener>> m_aListenerVector;
::osl::Mutex m_aMessageContainerMutex;
::osl::Mutex m_aListenerContainerMutex;
::osl::Mutex m_aThreadStatusMutex;
::osl::Condition m_aRunCondition;
::osl::Condition m_aWakeupCondition;
::rtl::Reference<MailDispatcher> m_xSelfReference;
bool m_bActive;
bool m_bShutdownRequested;
};
#endif // INCLUDED_SW_SOURCE_UIBASE_INC_MAILDISPATCHER_HXX
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