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-rw-r--r--io/source/acceptor/acc_pipe.cxx190
-rw-r--r--io/source/acceptor/acc_socket.cxx349
-rw-r--r--io/source/acceptor/acceptor.cxx253
-rw-r--r--io/source/acceptor/acceptor.hxx74
4 files changed, 866 insertions, 0 deletions
diff --git a/io/source/acceptor/acc_pipe.cxx b/io/source/acceptor/acc_pipe.cxx
new file mode 100644
index 000000000..db43c58db
--- /dev/null
+++ b/io/source/acceptor/acc_pipe.cxx
@@ -0,0 +1,190 @@
+/* -*- 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 <osl/security.hxx>
+#include "acceptor.hxx"
+#include <com/sun/star/connection/XConnection.hpp>
+#include <com/sun/star/connection/ConnectionSetupException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+
+#include <osl/diagnose.h>
+#include <cppuhelper/implbase.hxx>
+#include <rtl/ref.hxx>
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::connection;
+using namespace ::com::sun::star::io;
+
+
+namespace io_acceptor
+{
+ namespace {
+
+ class PipeConnection :
+ public WeakImplHelper< XConnection >
+ {
+ public:
+ explicit PipeConnection( const OUString &sConnectionDescription);
+
+ virtual sal_Int32 SAL_CALL read( Sequence< sal_Int8 >& aReadBytes, sal_Int32 nBytesToRead ) override;
+ virtual void SAL_CALL write( const Sequence< sal_Int8 >& aData ) override;
+ virtual void SAL_CALL flush( ) override;
+ virtual void SAL_CALL close( ) override;
+ virtual OUString SAL_CALL getDescription( ) override;
+ public:
+ ::osl::StreamPipe m_pipe;
+ oslInterlockedCount m_nStatus;
+ OUString m_sDescription;
+ };
+
+ }
+
+ PipeConnection::PipeConnection( const OUString &sConnectionDescription) :
+ m_nStatus( 0 ),
+ m_sDescription( sConnectionDescription )
+ {
+ // make it unique
+ m_sDescription += ",uniqueValue=";
+ m_sDescription += OUString::number(
+ sal::static_int_cast<sal_Int64 >(
+ reinterpret_cast< sal_IntPtr >(&m_pipe)) );
+ }
+
+ sal_Int32 PipeConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead )
+ {
+ if( m_nStatus )
+ {
+ throw IOException("pipe already closed");
+ }
+ if( aReadBytes.getLength() < nBytesToRead )
+ {
+ aReadBytes.realloc( nBytesToRead );
+ }
+ sal_Int32 n = m_pipe.read( aReadBytes.getArray(), nBytesToRead );
+ OSL_ASSERT( n >= 0 && n <= aReadBytes.getLength() );
+ if( n < aReadBytes.getLength() )
+ {
+ aReadBytes.realloc( n );
+ }
+ return n;
+
+ }
+
+ void PipeConnection::write( const Sequence < sal_Int8 > &seq )
+ {
+ if( m_nStatus )
+ {
+ throw IOException("pipe already closed");
+ }
+ if( m_pipe.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() )
+ {
+ throw IOException("short write");
+ }
+ }
+
+ void PipeConnection::flush( )
+ {
+ }
+
+ void PipeConnection::close()
+ {
+ if( 1 == osl_atomic_increment( (&m_nStatus) ) )
+ {
+ m_pipe.close();
+ }
+ }
+
+ OUString PipeConnection::getDescription()
+ {
+ return m_sDescription;
+ }
+
+ /***************
+ * PipeAcceptor
+ **************/
+ PipeAcceptor::PipeAcceptor( const OUString &sPipeName , const OUString & sConnectionDescription) :
+ m_sPipeName( sPipeName ),
+ m_sConnectionDescription( sConnectionDescription ),
+ m_bClosed( false )
+ {
+ }
+
+
+ void PipeAcceptor::init()
+ {
+ m_pipe = Pipe( m_sPipeName.pData , osl_Pipe_CREATE , osl::Security() );
+ if( ! m_pipe.is() )
+ {
+ OUString error = "io.acceptor: Couldn't setup pipe " + m_sPipeName;
+ throw ConnectionSetupException( error );
+ }
+ }
+
+ Reference< XConnection > PipeAcceptor::accept( )
+ {
+ Pipe pipe;
+ {
+ std::unique_lock guard( m_mutex );
+ pipe = m_pipe;
+ }
+ if( ! pipe.is() )
+ {
+ OUString error = "io.acceptor: pipe already closed" + m_sPipeName;
+ throw ConnectionSetupException( error );
+ }
+ rtl::Reference<PipeConnection> pConn(new PipeConnection( m_sConnectionDescription ));
+
+ oslPipeError status = pipe.accept( pConn->m_pipe );
+
+ if( m_bClosed )
+ {
+ // stopAccepting was called !
+ return Reference < XConnection >();
+ }
+ else if( osl_Pipe_E_None == status )
+ {
+ return pConn;
+ }
+ else
+ {
+ OUString error = "io.acceptor: Couldn't setup pipe " + m_sPipeName;
+ throw ConnectionSetupException( error );
+ }
+ }
+
+ void PipeAcceptor::stopAccepting()
+ {
+ m_bClosed = true;
+ Pipe pipe;
+ {
+ std::unique_lock guard( m_mutex );
+ pipe = m_pipe;
+ m_pipe.clear();
+ }
+ if( pipe.is() )
+ {
+ pipe.close();
+ }
+ }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/io/source/acceptor/acc_socket.cxx b/io/source/acceptor/acc_socket.cxx
new file mode 100644
index 000000000..d52fdc423
--- /dev/null
+++ b/io/source/acceptor/acc_socket.cxx
@@ -0,0 +1,349 @@
+/* -*- 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 "acceptor.hxx"
+
+#include <unordered_set>
+
+#include <mutex>
+#include <rtl/ref.hxx>
+#include <com/sun/star/connection/XConnection.hpp>
+#include <com/sun/star/connection/XConnectionBroadcaster.hpp>
+#include <com/sun/star/connection/ConnectionSetupException.hpp>
+#include <com/sun/star/io/IOException.hpp>
+#include <cppuhelper/implbase.hxx>
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::connection;
+
+
+namespace io_acceptor {
+
+ typedef std::unordered_set< css::uno::Reference< css::io::XStreamListener> >
+ XStreamListener_hash_set;
+
+ namespace {
+
+ class SocketConnection : public ::cppu::WeakImplHelper<
+ css::connection::XConnection,
+ css::connection::XConnectionBroadcaster>
+
+ {
+ public:
+ explicit SocketConnection( const OUString & sConnectionDescription );
+
+ virtual sal_Int32 SAL_CALL read( css::uno::Sequence< sal_Int8 >& aReadBytes,
+ sal_Int32 nBytesToRead ) override;
+ virtual void SAL_CALL write( const css::uno::Sequence< sal_Int8 >& aData ) override;
+ virtual void SAL_CALL flush( ) override;
+ virtual void SAL_CALL close( ) override;
+ virtual OUString SAL_CALL getDescription( ) override;
+
+ // XConnectionBroadcaster
+ virtual void SAL_CALL addStreamListener(const css::uno::Reference< css::io::XStreamListener>& aListener) override;
+ virtual void SAL_CALL removeStreamListener(const css::uno::Reference< css::io::XStreamListener>& aListener) override;
+
+ public:
+ void completeConnectionString();
+
+ ::osl::StreamSocket m_socket;
+ oslInterlockedCount m_nStatus;
+ OUString m_sDescription;
+
+ std::mutex _mutex;
+ bool _started;
+ bool _closed;
+ bool _error;
+ XStreamListener_hash_set _listeners;
+ };
+
+ }
+
+ template<class T>
+ static void notifyListeners(SocketConnection * pCon, bool * notified, T t)
+ {
+ XStreamListener_hash_set listeners;
+
+ {
+ std::unique_lock guard(pCon->_mutex);
+ if(!*notified)
+ {
+ *notified = true;
+ listeners = pCon->_listeners;
+ }
+ }
+
+ for(auto& listener : listeners)
+ t(listener);
+ }
+
+ static void callStarted(const Reference<XStreamListener>& xStreamListener)
+ {
+ xStreamListener->started();
+ }
+
+ namespace {
+
+ struct callError {
+ const Any & any;
+
+ explicit callError(const Any & any);
+
+ void operator () (const Reference<XStreamListener>& xStreamListener);
+ };
+
+ }
+
+ callError::callError(const Any & aAny)
+ : any(aAny)
+ {
+ }
+
+ void callError::operator () (const Reference<XStreamListener>& xStreamListener)
+ {
+ xStreamListener->error(any);
+ }
+
+ static void callClosed(const Reference<XStreamListener>& xStreamListener)
+ {
+ xStreamListener->closed();
+ }
+
+
+ SocketConnection::SocketConnection( const OUString &sConnectionDescription) :
+ m_nStatus( 0 ),
+ m_sDescription( sConnectionDescription ),
+ _started(false),
+ _closed(false),
+ _error(false)
+ {
+ // make it unique
+ m_sDescription += ",uniqueValue=" ;
+ m_sDescription += OUString::number(
+ sal::static_int_cast< sal_Int64 >(
+ reinterpret_cast< sal_IntPtr >(&m_socket)) );
+ }
+
+ void SocketConnection::completeConnectionString()
+ {
+ m_sDescription +=
+ ",peerPort=" + OUString::number(m_socket.getPeerPort()) +
+ ",peerHost=" + m_socket.getPeerHost( ) +
+ ",localPort=" + OUString::number( m_socket.getLocalPort() ) +
+ ",localHost=" + m_socket.getLocalHost();
+ }
+
+ sal_Int32 SocketConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead )
+ {
+ if( ! m_nStatus )
+ {
+ notifyListeners(this, &_started, callStarted);
+
+ if( aReadBytes.getLength() != nBytesToRead )
+ {
+ aReadBytes.realloc( nBytesToRead );
+ }
+
+ sal_Int32 i = m_socket.read(
+ aReadBytes.getArray(), aReadBytes.getLength());
+
+ if(i != nBytesToRead)
+ {
+ OUString message = "acc_socket.cxx:SocketConnection::read: error - " +
+ m_socket.getErrorAsString();
+
+ IOException ioException(message, static_cast<XConnection *>(this));
+
+ Any any;
+ any <<= ioException;
+
+ notifyListeners(this, &_error, callError(any));
+
+ throw ioException;
+ }
+
+ return i;
+ }
+ else
+ {
+ IOException ioException("acc_socket.cxx:SocketConnection::read: error - connection already closed", static_cast<XConnection *>(this));
+
+ Any any;
+ any <<= ioException;
+
+ notifyListeners(this, &_error, callError(any));
+
+ throw ioException;
+ }
+ }
+
+ void SocketConnection::write( const Sequence < sal_Int8 > &seq )
+ {
+ if( ! m_nStatus )
+ {
+ if( m_socket.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() )
+ {
+ OUString message = "acc_socket.cxx:SocketConnection::write: error - " +
+ m_socket.getErrorAsString();
+
+ IOException ioException(message, static_cast<XConnection *>(this));
+
+ Any any;
+ any <<= ioException;
+
+ notifyListeners(this, &_error, callError(any));
+
+ throw ioException;
+ }
+ }
+ else
+ {
+ IOException ioException("acc_socket.cxx:SocketConnection::write: error - connection already closed", static_cast<XConnection *>(this));
+
+ Any any;
+ any <<= ioException;
+
+ notifyListeners(this, &_error, callError(any));
+
+ throw ioException;
+ }
+ }
+
+ void SocketConnection::flush( )
+ {
+
+ }
+
+ void SocketConnection::close()
+ {
+ // ensure close is called only once
+ if( 1 == osl_atomic_increment( (&m_nStatus) ) )
+ {
+ m_socket.shutdown();
+ notifyListeners(this, &_closed, callClosed);
+ }
+ }
+
+ OUString SocketConnection::getDescription()
+ {
+ return m_sDescription;
+ }
+
+
+ // XConnectionBroadcaster
+ void SAL_CALL SocketConnection::addStreamListener(const Reference<XStreamListener> & aListener)
+ {
+ std::unique_lock guard(_mutex);
+
+ _listeners.insert(aListener);
+ }
+
+ void SAL_CALL SocketConnection::removeStreamListener(const Reference<XStreamListener> & aListener)
+ {
+ std::unique_lock guard(_mutex);
+
+ _listeners.erase(aListener);
+ }
+
+ SocketAcceptor::SocketAcceptor( const OUString &sSocketName,
+ sal_uInt16 nPort,
+ bool bTcpNoDelay,
+ const OUString &sConnectionDescription) :
+ m_sSocketName( sSocketName ),
+ m_sConnectionDescription( sConnectionDescription ),
+ m_nPort( nPort ),
+ m_bTcpNoDelay( bTcpNoDelay ),
+ m_bClosed( false )
+ {
+ }
+
+
+ void SocketAcceptor::init()
+ {
+ if( ! m_addr.setPort( m_nPort ) )
+ {
+ throw ConnectionSetupException(
+ "acc_socket.cxx:SocketAcceptor::init - error - invalid tcp/ip port " +
+ OUString::number( m_nPort ));
+ }
+ if( ! m_addr.setHostname( m_sSocketName.pData ) )
+ {
+ throw ConnectionSetupException(
+ "acc_socket.cxx:SocketAcceptor::init - error - invalid host " + m_sSocketName );
+ }
+ m_socket.setOption( osl_Socket_OptionReuseAddr, 1);
+
+ if(! m_socket.bind(m_addr) )
+ {
+ throw ConnectionSetupException(
+ "acc_socket.cxx:SocketAcceptor::init - error - couldn't bind on " +
+ m_sSocketName + ":" + OUString::number(m_nPort));
+ }
+
+ if(! m_socket.listen() )
+ {
+ throw ConnectionSetupException(
+ "acc_socket.cxx:SocketAcceptor::init - error - can't listen on " +
+ m_sSocketName + ":" + OUString::number(m_nPort) );
+ }
+ }
+
+ Reference< XConnection > SocketAcceptor::accept( )
+ {
+ rtl::Reference<SocketConnection> pConn(new SocketConnection( m_sConnectionDescription ));
+
+ if( m_socket.acceptConnection( pConn->m_socket )!= osl_Socket_Ok )
+ {
+ // stopAccepting was called
+ return Reference < XConnection > ();
+ }
+ if( m_bClosed )
+ {
+ return Reference < XConnection > ();
+ }
+
+ pConn->completeConnectionString();
+ ::osl::SocketAddr remoteAddr;
+ pConn->m_socket.getPeerAddr(remoteAddr);
+ OUString remoteHostname = remoteAddr.getHostname();
+ // we enable tcpNoDelay for loopback connections because
+ // it can make a significant speed difference on linux boxes.
+ if( m_bTcpNoDelay || remoteHostname == "localhost" ||
+ remoteHostname.startsWith("127.0.0.") )
+ {
+ sal_Int32 nTcpNoDelay = sal_Int32(true);
+ pConn->m_socket.setOption( osl_Socket_OptionTcpNoDelay , &nTcpNoDelay,
+ sizeof( nTcpNoDelay ) , osl_Socket_LevelTcp );
+ }
+
+ return pConn;
+ }
+
+ void SocketAcceptor::stopAccepting()
+ {
+ m_bClosed = true;
+ m_socket.close();
+ }
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/io/source/acceptor/acceptor.cxx b/io/source/acceptor/acceptor.cxx
new file mode 100644
index 000000000..af0883be9
--- /dev/null
+++ b/io/source/acceptor/acceptor.cxx
@@ -0,0 +1,253 @@
+/* -*- 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 <cppuhelper/implbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <cppuhelper/unourl.hxx>
+#include <rtl/malformeduriexception.hxx>
+
+#include <com/sun/star/connection/AlreadyAcceptingException.hpp>
+#include <com/sun/star/connection/ConnectionSetupException.hpp>
+#include <com/sun/star/connection/XAcceptor.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include "acceptor.hxx"
+#include <memory>
+#include <mutex>
+#include <string_view>
+
+using namespace ::osl;
+using namespace ::cppu;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::connection;
+
+namespace {
+
+ class OAcceptor : public WeakImplHelper< XAcceptor, XServiceInfo >
+ {
+ public:
+ explicit OAcceptor(const Reference< XComponentContext > & xCtx);
+ virtual ~OAcceptor() override;
+ public:
+ // Methods
+ virtual Reference< XConnection > SAL_CALL accept( const OUString& sConnectionDescription ) override;
+ virtual void SAL_CALL stopAccepting( ) override;
+
+ public: // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+ virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
+
+ private:
+ std::unique_ptr<io_acceptor::PipeAcceptor> m_pPipe;
+ std::unique_ptr<io_acceptor::SocketAcceptor> m_pSocket;
+ std::mutex m_mutex;
+ OUString m_sLastDescription;
+ bool m_bInAccept;
+
+ Reference< XMultiComponentFactory > _xSMgr;
+ Reference< XComponentContext > _xCtx;
+ Reference<XAcceptor> _xAcceptor;
+ };
+
+}
+
+OAcceptor::OAcceptor( const Reference< XComponentContext > & xCtx )
+ : m_bInAccept( false )
+ , _xSMgr( xCtx->getServiceManager() )
+ , _xCtx( xCtx )
+{}
+
+OAcceptor::~OAcceptor()
+{
+ m_pPipe.reset();
+}
+
+namespace {
+struct BeingInAccept
+{
+ /// @throws AlreadyAcceptingException
+ BeingInAccept( bool *pFlag,std::u16string_view sConnectionDescription )
+ : m_pFlag( pFlag )
+ {
+ if( *m_pFlag )
+ throw AlreadyAcceptingException( OUString::Concat("AlreadyAcceptingException :") + sConnectionDescription );
+ *m_pFlag = true;
+ }
+ ~BeingInAccept()
+ {
+ *m_pFlag = false;
+ }
+ bool *m_pFlag;
+};
+}
+
+Reference< XConnection > OAcceptor::accept( const OUString &sConnectionDescription )
+{
+ // if there is a thread already accepting in this object, throw an exception.
+ struct BeingInAccept guard( &m_bInAccept, sConnectionDescription );
+
+ Reference< XConnection > r;
+ if( !m_sLastDescription.isEmpty() &&
+ m_sLastDescription != sConnectionDescription )
+ {
+ // instantiate another acceptor for different ports
+ throw ConnectionSetupException( "acceptor::accept called multiple times with different connection strings\n" );
+ }
+
+ if( m_sLastDescription.isEmpty() )
+ {
+ // setup the acceptor
+ try
+ {
+ cppu::UnoUrlDescriptor aDesc(sConnectionDescription);
+ if ( aDesc.getName() == "pipe" )
+ {
+ OUString aName(
+ aDesc.getParameter(
+ "name"));
+
+ m_pPipe.reset(new io_acceptor::PipeAcceptor(aName, sConnectionDescription));
+
+ try
+ {
+ m_pPipe->init();
+ }
+ catch( ... )
+ {
+ {
+ std::unique_lock g( m_mutex );
+ m_pPipe.reset();
+ }
+ throw;
+ }
+ }
+ else if ( aDesc.getName() == "socket" )
+ {
+ OUString aHost;
+ if (aDesc.hasParameter(
+ "host"))
+ aHost = aDesc.getParameter(
+ "host");
+ else
+ aHost = "localhost";
+ sal_uInt16 nPort = static_cast< sal_uInt16 >(
+ aDesc.getParameter(
+ "port").
+ toInt32());
+ bool bTcpNoDelay
+ = aDesc.getParameter(
+ "tcpnodelay").toInt32() != 0;
+
+ m_pSocket.reset(new io_acceptor::SocketAcceptor(
+ aHost, nPort, bTcpNoDelay, sConnectionDescription));
+
+ try
+ {
+ m_pSocket->init();
+ }
+ catch( ... )
+ {
+ {
+ std::unique_lock g( m_mutex );
+ m_pSocket.reset();
+ }
+ throw;
+ }
+ }
+ else
+ {
+ OUString delegatee = "com.sun.star.connection.Acceptor." + aDesc.getName();
+ _xAcceptor.set(_xSMgr->createInstanceWithContext(delegatee, _xCtx), UNO_QUERY);
+
+ if(!_xAcceptor.is())
+ throw ConnectionSetupException("Acceptor: unknown delegatee " + delegatee);
+ }
+ }
+ catch (const rtl::MalformedUriException & rEx)
+ {
+ throw IllegalArgumentException(
+ rEx.getMessage(),
+ Reference< XInterface > (),
+ 0 );
+ }
+ m_sLastDescription = sConnectionDescription;
+ }
+
+ if( m_pPipe )
+ {
+ r = m_pPipe->accept();
+ }
+ else if( m_pSocket )
+ {
+ r = m_pSocket->accept();
+ }
+ else
+ {
+ r = _xAcceptor->accept(sConnectionDescription);
+ }
+
+ return r;
+}
+
+void SAL_CALL OAcceptor::stopAccepting( )
+{
+ std::unique_lock guard( m_mutex );
+
+ if( m_pPipe )
+ {
+ m_pPipe->stopAccepting();
+ }
+ else if ( m_pSocket )
+ {
+ m_pSocket->stopAccepting();
+ }
+ else if( _xAcceptor.is() )
+ {
+ _xAcceptor->stopAccepting();
+ }
+
+}
+
+OUString OAcceptor::getImplementationName()
+{
+ return "com.sun.star.comp.io.Acceptor";
+}
+
+sal_Bool OAcceptor::supportsService(const OUString& ServiceName)
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+Sequence< OUString > OAcceptor::getSupportedServiceNames()
+{
+ return { "com.sun.star.connection.Acceptor" };
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+io_OAcceptor_get_implementation(
+ css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const&)
+{
+ return cppu::acquire(new OAcceptor(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/io/source/acceptor/acceptor.hxx b/io/source/acceptor/acceptor.hxx
new file mode 100644
index 000000000..9214a10b7
--- /dev/null
+++ b/io/source/acceptor/acceptor.hxx
@@ -0,0 +1,74 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <osl/pipe.hxx>
+#include <osl/socket.hxx>
+#include <mutex>
+
+#include <com/sun/star/uno/Reference.hxx>
+
+namespace com::sun::star::connection { class XConnection; }
+
+namespace io_acceptor {
+
+ class PipeAcceptor
+ {
+ public:
+ PipeAcceptor( const OUString &sPipeName , const OUString &sConnectionDescription );
+
+ void init();
+ css::uno::Reference < css::connection::XConnection > accept( );
+
+ void stopAccepting();
+
+ std::mutex m_mutex;
+ ::osl::Pipe m_pipe;
+ OUString m_sPipeName;
+ OUString m_sConnectionDescription;
+ bool m_bClosed;
+ };
+
+ class SocketAcceptor
+ {
+ public:
+ SocketAcceptor( const OUString & sSocketName ,
+ sal_uInt16 nPort,
+ bool bTcpNoDelay,
+ const OUString &sConnectionDescription );
+
+ void init();
+ css::uno::Reference < css::connection::XConnection > accept();
+
+ void stopAccepting();
+
+ ::osl::SocketAddr m_addr;
+ ::osl::AcceptorSocket m_socket;
+ OUString m_sSocketName;
+ OUString m_sConnectionDescription;
+ sal_uInt16 m_nPort;
+ bool m_bTcpNoDelay;
+ bool m_bClosed;
+ };
+
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 22:38:45 +0000