313 lines
9.2 KiB
C++
313 lines
9.2 KiB
C++
/*
|
|
Copyright (c) 2007-2009 by Jakob Schroeter <js@camaya.net>
|
|
This file is part of the gloox library. http://camaya.net/gloox
|
|
|
|
This software is distributed under a license. The full license
|
|
agreement can be found in the file LICENSE in this distribution.
|
|
This software may not be copied, modified, sold or distributed
|
|
other than expressed in the named license agreement.
|
|
|
|
This software is distributed without any warranty.
|
|
*/
|
|
|
|
|
|
#include "siprofileft.h"
|
|
|
|
#include "clientbase.h"
|
|
#include "siprofilefthandler.h"
|
|
#include "simanager.h"
|
|
#include "dataform.h"
|
|
#include "inbandbytestream.h"
|
|
#include "oob.h"
|
|
#include "socks5bytestream.h"
|
|
#include "socks5bytestreammanager.h"
|
|
|
|
#include <cstdlib>
|
|
#include <map>
|
|
|
|
namespace gloox
|
|
{
|
|
|
|
SIProfileFT::SIProfileFT( ClientBase* parent, SIProfileFTHandler* sipfth, SIManager* manager,
|
|
SOCKS5BytestreamManager* s5Manager )
|
|
: m_parent( parent ), m_manager( manager ), m_handler( sipfth ),
|
|
m_socks5Manager( s5Manager ), m_delManager( false ),
|
|
m_delS5Manager( false )
|
|
{
|
|
if( !m_manager )
|
|
{
|
|
m_delManager = true;
|
|
m_manager = new SIManager( m_parent );
|
|
}
|
|
|
|
m_manager->registerProfile( XMLNS_SI_FT, this );
|
|
|
|
if( !m_socks5Manager )
|
|
{
|
|
m_socks5Manager = new SOCKS5BytestreamManager( m_parent, this );
|
|
m_delS5Manager = true;
|
|
}
|
|
}
|
|
|
|
SIProfileFT::~SIProfileFT()
|
|
{
|
|
m_manager->removeProfile( XMLNS_SI_FT );
|
|
|
|
if( m_delManager )
|
|
delete m_manager;
|
|
|
|
if( m_socks5Manager && m_delS5Manager )
|
|
delete m_socks5Manager;
|
|
}
|
|
|
|
const std::string SIProfileFT::requestFT( const JID& to, const std::string& name, long size,
|
|
const std::string& hash, const std::string& desc,
|
|
const std::string& date, const std::string& mimetype,
|
|
int streamTypes, const JID& from,
|
|
const std::string& sid )
|
|
{
|
|
if( name.empty() || size <= 0 || !m_manager )
|
|
return EmptyString;
|
|
|
|
Tag* file = new Tag( "file", XMLNS, XMLNS_SI_FT );
|
|
file->addAttribute( "name", name );
|
|
file->addAttribute( "size", size );
|
|
if( !hash.empty() )
|
|
file->addAttribute( "hash", hash );
|
|
if( !date.empty() )
|
|
file->addAttribute( "date", date );
|
|
if( !desc.empty() )
|
|
new Tag( file, "desc", desc );
|
|
|
|
Tag* feature = new Tag( "feature", XMLNS, XMLNS_FEATURE_NEG );
|
|
DataForm df( TypeForm );
|
|
DataFormField* dff = df.addField( DataFormField::TypeListSingle, "stream-method" );
|
|
StringMultiMap sm;
|
|
if( streamTypes & FTTypeS5B )
|
|
sm.insert( std::make_pair( "s5b", XMLNS_BYTESTREAMS ) );
|
|
if( streamTypes & FTTypeIBB )
|
|
sm.insert( std::make_pair( "ibb", XMLNS_IBB ) );
|
|
if( streamTypes & FTTypeOOB )
|
|
sm.insert( std::make_pair( "oob", XMLNS_IQ_OOB ) );
|
|
dff->setOptions( sm );
|
|
feature->addChild( df.tag() );
|
|
|
|
return m_manager->requestSI( this, to, XMLNS_SI_FT, file, feature, mimetype, from, sid );
|
|
}
|
|
|
|
void SIProfileFT::acceptFT( const JID& to, const std::string& sid, StreamType type, const JID& from )
|
|
{
|
|
if( !m_manager )
|
|
return;
|
|
|
|
if( m_id2sid.find( sid ) == m_id2sid.end() )
|
|
return;
|
|
|
|
const std::string& id = m_id2sid[sid];
|
|
|
|
Tag* feature = new Tag( "feature", XMLNS, XMLNS_FEATURE_NEG );
|
|
DataFormField* dff = new DataFormField( "stream-method" );
|
|
switch( type )
|
|
{
|
|
case FTTypeAll:
|
|
case FTTypeS5B:
|
|
dff->setValue( XMLNS_BYTESTREAMS );
|
|
break;
|
|
case FTTypeIBB:
|
|
dff->setValue( XMLNS_IBB );
|
|
if( m_handler )
|
|
{
|
|
InBandBytestream* ibb = new InBandBytestream( m_parent, m_parent->logInstance(), to,
|
|
from ? from : m_parent->jid(), sid );
|
|
m_handler->handleFTBytestream( ibb );
|
|
}
|
|
break;
|
|
case FTTypeOOB:
|
|
dff->setValue( XMLNS_IQ_OOB );
|
|
break;
|
|
}
|
|
DataForm df( TypeSubmit );
|
|
df.addField( dff );
|
|
feature->addChild( df.tag() );
|
|
|
|
m_manager->acceptSI( to, id, 0, feature, from );
|
|
}
|
|
|
|
void SIProfileFT::declineFT( const JID& to, const std::string& sid, SIManager::SIError reason,
|
|
const std::string& text )
|
|
{
|
|
if( m_id2sid.find( sid ) == m_id2sid.end() || !m_manager )
|
|
return;
|
|
|
|
m_manager->declineSI( to, m_id2sid[sid], reason, text );
|
|
}
|
|
|
|
void SIProfileFT::dispose( Bytestream* bs )
|
|
{
|
|
if( bs )
|
|
{
|
|
if( bs->type() == Bytestream::S5B && m_socks5Manager )
|
|
m_socks5Manager->dispose( static_cast<SOCKS5Bytestream*>( bs ) );
|
|
else
|
|
delete bs;
|
|
}
|
|
}
|
|
|
|
void SIProfileFT::cancel( Bytestream* bs )
|
|
{
|
|
if( !bs )
|
|
return;
|
|
|
|
if( m_id2sid.find( bs->sid() ) == m_id2sid.end() || !m_manager )
|
|
return;
|
|
|
|
if( bs->type() == Bytestream::S5B && m_socks5Manager )
|
|
m_socks5Manager->rejectSOCKS5Bytestream( bs->sid(), StanzaErrorServiceUnavailable );
|
|
|
|
dispose( bs );
|
|
}
|
|
|
|
void SIProfileFT::setStreamHosts( StreamHostList hosts )
|
|
{
|
|
if( m_socks5Manager )
|
|
m_socks5Manager->setStreamHosts( hosts );
|
|
}
|
|
|
|
void SIProfileFT::addStreamHost( const JID& jid, const std::string& host, int port )
|
|
{
|
|
if( m_socks5Manager )
|
|
m_socks5Manager->addStreamHost( jid, host, port );
|
|
}
|
|
|
|
void SIProfileFT::handleSIRequest( const JID& from, const JID& to, const std::string& id,
|
|
const SIManager::SI& si )
|
|
{
|
|
if( si.profile() != XMLNS_SI_FT || !si.tag1() )
|
|
return;
|
|
|
|
if( m_handler )
|
|
{
|
|
const Tag* t = si.tag1()->findChild( "desc" );
|
|
const std::string& desc = t ? t->cdata() : EmptyString;
|
|
|
|
const std::string& mt = si.mimetype();
|
|
int types = 0;
|
|
|
|
if( si.tag2() )
|
|
{
|
|
const DataForm df( si.tag2()->findChild( "x", XMLNS, XMLNS_X_DATA ) );
|
|
const DataFormField* dff = df.field( "stream-method" );
|
|
|
|
if( dff )
|
|
{
|
|
const StringMultiMap& options = dff->options();
|
|
StringMultiMap::const_iterator it = options.begin();
|
|
for( ; it != options.end(); ++it )
|
|
{
|
|
if( (*it).second == XMLNS_BYTESTREAMS )
|
|
types |= FTTypeS5B;
|
|
else if( (*it).second == XMLNS_IBB )
|
|
types |= FTTypeIBB;
|
|
else if( (*it).second == XMLNS_IQ_OOB )
|
|
types |= FTTypeOOB;
|
|
}
|
|
}
|
|
}
|
|
|
|
const std::string& sid = si.id();
|
|
m_id2sid[sid] = id;
|
|
m_handler->handleFTRequest( from, to, sid, si.tag1()->findAttribute( "name" ),
|
|
atol( si.tag1()->findAttribute( "size" ).c_str() ),
|
|
si.tag1()->findAttribute( "hash" ),
|
|
si.tag1()->findAttribute( "date" ),
|
|
mt.empty() ? "binary/octet-stream" : mt,
|
|
desc, types );
|
|
}
|
|
}
|
|
|
|
void SIProfileFT::handleSIRequestResult( const JID& from, const JID& to, const std::string& sid,
|
|
const SIManager::SI& si )
|
|
{
|
|
if( si.tag2() )
|
|
{
|
|
const DataForm df( si.tag2()->findChild( "x", XMLNS, XMLNS_X_DATA ) );
|
|
const DataFormField* dff = df.field( "stream-method" );
|
|
|
|
if( dff )
|
|
{
|
|
if( m_socks5Manager && dff->value() == XMLNS_BYTESTREAMS )
|
|
{
|
|
// check return value:
|
|
m_socks5Manager->requestSOCKS5Bytestream( from, SOCKS5BytestreamManager::S5BTCP, sid, to );
|
|
}
|
|
else if( m_handler )
|
|
{
|
|
if( dff->value() == XMLNS_IBB )
|
|
{
|
|
InBandBytestream* ibb = new InBandBytestream( m_parent, m_parent->logInstance(),
|
|
to ? to : m_parent->jid(), from, sid );
|
|
|
|
m_handler->handleFTBytestream( ibb );
|
|
}
|
|
else if( dff->value() == XMLNS_IQ_OOB )
|
|
{
|
|
const std::string& url = m_handler->handleOOBRequestResult( from, to, sid );
|
|
if( !url.empty() )
|
|
{
|
|
const std::string& id = m_parent->getID();
|
|
IQ iq( IQ::Set, from, id );
|
|
if( to )
|
|
iq.setFrom( to );
|
|
|
|
iq.addExtension( new OOB( url, EmptyString, true ) );
|
|
m_parent->send( iq, this, OOBSent );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void SIProfileFT::handleIqID( const IQ& /*iq*/, int context )
|
|
{
|
|
switch( context )
|
|
{
|
|
case OOBSent:
|
|
// if( iq->subtype() == IQ::Error )
|
|
// m_handler->handleOOBError
|
|
break;
|
|
}
|
|
}
|
|
|
|
void SIProfileFT::handleSIRequestError( const IQ& iq, const std::string& sid )
|
|
{
|
|
if( m_handler )
|
|
m_handler->handleFTRequestError( iq, sid );
|
|
}
|
|
|
|
void SIProfileFT::handleIncomingBytestreamRequest( const std::string& sid, const JID& /*from*/ )
|
|
{
|
|
// TODO: check for valid sid/from tuple
|
|
m_socks5Manager->acceptSOCKS5Bytestream( sid );
|
|
}
|
|
|
|
void SIProfileFT::handleIncomingBytestream( Bytestream* bs )
|
|
{
|
|
if( m_handler )
|
|
m_handler->handleFTBytestream( bs );
|
|
}
|
|
|
|
void SIProfileFT::handleOutgoingBytestream( Bytestream* bs )
|
|
{
|
|
if( m_handler )
|
|
m_handler->handleFTBytestream( bs );
|
|
}
|
|
|
|
void SIProfileFT::handleBytestreamError( const IQ& iq, const std::string& sid )
|
|
{
|
|
if( m_handler )
|
|
m_handler->handleFTRequestError( iq, sid );
|
|
}
|
|
|
|
}
|