144 lines
3.5 KiB
C++
144 lines
3.5 KiB
C++
//
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// Copyright (C) 2001 Graeme Walker <graeme_walker@users.sourceforge.net>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later
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// version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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// ===
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//
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// gprotocolmessageforward.cpp
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//
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#include "gdef.h"
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#include "gsmtp.h"
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#include "gprotocolmessageforward.h"
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#include "gprotocolmessagestore.h"
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#include "gmessagestore.h"
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#include "gmemory.h"
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#include "gstr.h"
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#include "gassert.h"
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#include "glog.h"
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GSmtp::ProtocolMessageForward::ProtocolMessageForward( const std::string & server ) :
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m_server(server) ,
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m_callback(NULL)
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{
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}
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GSmtp::ProtocolMessageForward::~ProtocolMessageForward()
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{
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}
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void GSmtp::ProtocolMessageForward::clear()
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{
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m_pm.clear() ;
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m_client <<= 0 ;
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}
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bool GSmtp::ProtocolMessageForward::setFrom( const std::string & from )
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{
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return m_pm.setFrom( from ) ;
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}
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bool GSmtp::ProtocolMessageForward::addTo( const std::string & to , Verifier::Status to_status )
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{
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return m_pm.addTo( to , to_status ) ;
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}
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void GSmtp::ProtocolMessageForward::addReceived( const std::string & line )
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{
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m_pm.addReceived( line ) ;
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}
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void GSmtp::ProtocolMessageForward::addText( const std::string & line )
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{
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m_pm.addText( line ) ;
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}
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void GSmtp::ProtocolMessageForward::process( ProtocolMessage::Callback & callback )
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{
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m_callback = & callback ;
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m_pm.process( *this ) ;
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}
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void GSmtp::ProtocolMessageForward::processDone( bool success , unsigned long id , const std::string & reason_in )
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{
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std::string reason( reason_in ) ;
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bool nothing_to_do = false ;
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if( success )
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{
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m_id = id ;
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success = forward( id , nothing_to_do , &reason ) ;
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}
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if( nothing_to_do || !success )
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{
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G_ASSERT( m_callback != NULL ) ;
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if( m_callback )
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m_callback->processDone( success , id , reason ) ;
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m_callback = NULL ;
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}
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}
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bool GSmtp::ProtocolMessageForward::forward( unsigned long id , bool & nothing_to_do , std::string * reason_p )
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{
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try
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{
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nothing_to_do = false ;
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*reason_p = std::string() ;
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G_DEBUG( "GSmtp::ProtocolMessageForward::forward: forwarding message " << id ) ;
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std::auto_ptr<StoredMessage> message = GSmtp::MessageStore::instance().get( id ) ;
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bool ok = true ;
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if( message->remoteRecipientCount() == 0U )
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{
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// use our local delivery mechanism, not the downstream server's
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nothing_to_do = true ;
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message->destroy() ; // (already copied to "*.local")
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}
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else
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{
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m_client <<= new GSmtp::Client( message , *this ) ;
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std::string reason = m_client->init( m_server ) ;
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ok = reason.empty() ;
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if( !ok && reason_p != NULL )
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*reason_p = reason ;
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}
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return ok ;
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}
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catch( std::exception & e )
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{
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if( reason_p != NULL )
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*reason_p = e.what() ;
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return false ;
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}
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}
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void GSmtp::ProtocolMessageForward::clientDone( std::string reason )
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{
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G_DEBUG( "GSmtp::ProtocolMessageForward::clientDone: \"" << reason << "\"" ) ;
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const bool ok = reason.empty() ;
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G_ASSERT( m_callback != NULL ) ;
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if( m_callback )
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{
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m_callback->processDone( ok , m_id , reason ) ;
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m_callback = NULL ;
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}
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}
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