You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
327 lines
9.9 KiB
327 lines
9.9 KiB
/*
|
|
* jabberfiletransfer.cpp
|
|
*
|
|
* Copyright (c) 2004 by Till Gerken <till@tantalo.net>
|
|
*
|
|
* Kopete (c) by the Kopete developers <kopete-devel@kde.org>
|
|
*
|
|
* *************************************************************************
|
|
* * *
|
|
* * This program is free software; you can redistribute it and/or modify *
|
|
* * it under the terms of the GNU General Public License as published by *
|
|
* * the Free Software Foundation; either version 2 of the License, or *
|
|
* * (at your option) any later version. *
|
|
* * *
|
|
* *************************************************************************
|
|
*/
|
|
|
|
#include <kdebug.h>
|
|
#include <im.h>
|
|
#include <xmpp.h>
|
|
#include "jabberfiletransfer.h"
|
|
#include <klocale.h>
|
|
#include <kmessagebox.h>
|
|
#include <kconfig.h>
|
|
#include "kopeteuiglobal.h"
|
|
#include "kopetemetacontact.h"
|
|
#include "kopetecontactlist.h"
|
|
#include "kopetetransfermanager.h"
|
|
#include "jabberaccount.h"
|
|
#include "jabberprotocol.h"
|
|
#include "jabberclient.h"
|
|
#include "jabbercontactpool.h"
|
|
#include "jabberbasecontact.h"
|
|
#include "jabbercontact.h"
|
|
|
|
JabberFileTransfer::JabberFileTransfer ( JabberAccount *account, XMPP::FileTransfer *incomingTransfer )
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "New incoming transfer from " << incomingTransfer->peer().full () << ", filename " << incomingTransfer->fileName () << ", size " << TQString::number ( incomingTransfer->fileSize () ) << endl;
|
|
|
|
mAccount = account;
|
|
mXMPPTransfer = incomingTransfer;
|
|
|
|
// try to locate an exact match in our pool first
|
|
JabberBaseContact *contact = mAccount->contactPool()->findExactMatch ( mXMPPTransfer->peer () );
|
|
|
|
if ( !contact )
|
|
{
|
|
// we have no exact match, try a broader search
|
|
contact = mAccount->contactPool()->findRelevantRecipient ( mXMPPTransfer->peer () );
|
|
}
|
|
|
|
if ( !contact )
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "No matching local contact found, creating a new one." << endl;
|
|
|
|
Kopete::MetaContact *metaContact = new Kopete::MetaContact ();
|
|
|
|
metaContact->setTemporary (true);
|
|
|
|
contact = mAccount->contactPool()->addContact ( mXMPPTransfer->peer (), metaContact, false );
|
|
|
|
Kopete::ContactList::self ()->addMetaContact ( metaContact );
|
|
}
|
|
|
|
connect ( Kopete::TransferManager::transferManager (), TQT_SIGNAL ( accepted ( Kopete::Transfer *, const TQString & ) ),
|
|
this, TQT_SLOT ( slotIncomingTransferAccepted ( Kopete::Transfer *, const TQString & ) ) );
|
|
connect ( Kopete::TransferManager::transferManager (), TQT_SIGNAL ( refused ( const Kopete::FileTransferInfo & ) ),
|
|
this, TQT_SLOT ( slotTransferRefused ( const Kopete::FileTransferInfo & ) ) );
|
|
|
|
initializeVariables ();
|
|
|
|
mTransferId = Kopete::TransferManager::transferManager()->askIncomingTransfer ( contact,
|
|
mXMPPTransfer->fileName (),
|
|
mXMPPTransfer->fileSize (),
|
|
mXMPPTransfer->description () );
|
|
|
|
}
|
|
|
|
JabberFileTransfer::JabberFileTransfer ( JabberAccount *account, JabberBaseContact *contact, const TQString &file )
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "New outgoing transfer for " << contact->contactId() << ": " << file << endl;
|
|
|
|
mAccount = account;
|
|
mLocalFile.setName ( file );
|
|
mLocalFile.open ( IO_ReadOnly );
|
|
|
|
mKopeteTransfer = Kopete::TransferManager::transferManager()->addTransfer ( contact,
|
|
mLocalFile.name (),
|
|
mLocalFile.size (),
|
|
contact->contactId (),
|
|
Kopete::FileTransferInfo::Outgoing );
|
|
|
|
connect ( mKopeteTransfer, TQT_SIGNAL ( result ( KIO::Job * ) ), this, TQT_SLOT ( slotTransferResult () ) );
|
|
|
|
mXMPPTransfer = mAccount->client()->fileTransferManager()->createTransfer ();
|
|
|
|
initializeVariables ();
|
|
|
|
connect ( mXMPPTransfer, TQT_SIGNAL ( connected () ), this, TQT_SLOT ( slotOutgoingConnected () ) );
|
|
connect ( mXMPPTransfer, TQT_SIGNAL ( bytesWritten ( int ) ), this, TQT_SLOT ( slotOutgoingBytesWritten ( int ) ) );
|
|
connect ( mXMPPTransfer, TQT_SIGNAL ( error ( int ) ), this, TQT_SLOT ( slotTransferError ( int ) ) );
|
|
|
|
mXMPPTransfer->sendFile ( XMPP::Jid ( contact->fullAddress () ), KURL(file).fileName (), mLocalFile.size (), "" );
|
|
|
|
}
|
|
|
|
JabberFileTransfer::~JabberFileTransfer ()
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Destroying Jabber file transfer object." << endl;
|
|
|
|
mLocalFile.close ();
|
|
|
|
mXMPPTransfer->close ();
|
|
delete mXMPPTransfer;
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::initializeVariables ()
|
|
{
|
|
|
|
mTransferId = -1;
|
|
mBytesTransferred = 0;
|
|
mBytesToTransfer = 0;
|
|
mXMPPTransfer->setProxy ( XMPP::Jid ( mAccount->configGroup()->readEntry ( "ProxyJID" ) ) );
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotIncomingTransferAccepted ( Kopete::Transfer *transfer, const TQString &fileName )
|
|
{
|
|
|
|
if ( (long)transfer->info().transferId () != mTransferId )
|
|
return;
|
|
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Accepting transfer for " << mXMPPTransfer->peer().full () << endl;
|
|
|
|
mKopeteTransfer = transfer;
|
|
mLocalFile.setName ( fileName );
|
|
|
|
bool couldOpen = false;
|
|
Q_LLONG offset = 0;
|
|
Q_LLONG length = 0;
|
|
|
|
mBytesTransferred = 0;
|
|
mBytesToTransfer = mXMPPTransfer->fileSize ();
|
|
|
|
if ( mXMPPTransfer->rangeSupported () && mLocalFile.exists () )
|
|
{
|
|
KGuiItem resumeButton ( i18n ( "&Resume" ) );
|
|
KGuiItem overwriteButton ( i18n ( "Over&write" ) );
|
|
|
|
switch ( KMessageBox::questionYesNoCancel ( Kopete::UI::Global::mainWidget (),
|
|
i18n ( "The file %1 already exists, do you want to resume or overwrite it?" ).arg ( fileName ),
|
|
i18n ( "File Exists: %1" ).arg ( fileName ),
|
|
resumeButton, overwriteButton ) )
|
|
{
|
|
case KMessageBox::Yes: // resume
|
|
couldOpen = mLocalFile.open ( IO_ReadWrite );
|
|
if ( couldOpen )
|
|
{
|
|
offset = mLocalFile.size ();
|
|
length = mXMPPTransfer->fileSize () - offset;
|
|
mBytesTransferred = offset;
|
|
mBytesToTransfer = length;
|
|
mLocalFile.at ( mLocalFile.size () );
|
|
}
|
|
break;
|
|
|
|
case KMessageBox::No: // overwrite
|
|
couldOpen = mLocalFile.open ( IO_WriteOnly );
|
|
break;
|
|
|
|
default: // cancel
|
|
deleteLater ();
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// overwrite by default
|
|
couldOpen = mLocalFile.open ( IO_WriteOnly );
|
|
}
|
|
|
|
if ( !couldOpen )
|
|
{
|
|
transfer->slotError ( KIO::ERR_COULD_NOT_WRITE, fileName );
|
|
|
|
deleteLater ();
|
|
}
|
|
else
|
|
{
|
|
connect ( mKopeteTransfer, TQT_SIGNAL ( result ( KIO::Job * ) ), this, TQT_SLOT ( slotTransferResult () ) );
|
|
connect ( mXMPPTransfer, TQT_SIGNAL ( readyRead ( const TQByteArray& ) ), this, TQT_SLOT ( slotIncomingDataReady ( const TQByteArray & ) ) );
|
|
connect ( mXMPPTransfer, TQT_SIGNAL ( error ( int ) ), this, TQT_SLOT ( slotTransferError ( int ) ) );
|
|
mXMPPTransfer->accept ( offset, length );
|
|
}
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotTransferRefused ( const Kopete::FileTransferInfo &transfer )
|
|
{
|
|
|
|
if ( (long)transfer.transferId () != mTransferId )
|
|
return;
|
|
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Local user refused transfer from " << mXMPPTransfer->peer().full () << endl;
|
|
|
|
deleteLater ();
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotTransferResult ()
|
|
{
|
|
|
|
if ( mKopeteTransfer->error () == KIO::ERR_USER_CANCELED )
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Transfer with " << mXMPPTransfer->peer().full () << " has been canceled." << endl;
|
|
mXMPPTransfer->close ();
|
|
deleteLater ();
|
|
}
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotTransferError ( int errorCode )
|
|
{
|
|
|
|
switch ( errorCode )
|
|
{
|
|
case XMPP::FileTransfer::ErrReject:
|
|
// user rejected the transfer request
|
|
mKopeteTransfer->slotError ( KIO::ERR_ACCESS_DENIED,
|
|
mXMPPTransfer->peer().full () );
|
|
break;
|
|
|
|
case XMPP::FileTransfer::ErrNeg:
|
|
// unable to negotiate a suitable connection for the file transfer with the user
|
|
mKopeteTransfer->slotError ( KIO::ERR_COULD_NOT_LOGIN,
|
|
mXMPPTransfer->peer().full () );
|
|
break;
|
|
|
|
case XMPP::FileTransfer::ErrConnect:
|
|
// could not connect to the user
|
|
mKopeteTransfer->slotError ( KIO::ERR_COULD_NOT_CONNECT,
|
|
mXMPPTransfer->peer().full () );
|
|
break;
|
|
|
|
case XMPP::FileTransfer::ErrStream:
|
|
// data stream was disrupted, probably cancelled
|
|
mKopeteTransfer->slotError ( KIO::ERR_CONNECTION_BROKEN,
|
|
mXMPPTransfer->peer().full () );
|
|
break;
|
|
|
|
default:
|
|
// unknown error
|
|
mKopeteTransfer->slotError ( KIO::ERR_UNKNOWN,
|
|
mXMPPTransfer->peer().full () );
|
|
break;
|
|
}
|
|
|
|
deleteLater ();
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotIncomingDataReady ( const TQByteArray &data )
|
|
{
|
|
|
|
mBytesTransferred += data.size ();
|
|
mBytesToTransfer -= data.size ();
|
|
|
|
mKopeteTransfer->slotProcessed ( mBytesTransferred );
|
|
|
|
mLocalFile.writeBlock ( data );
|
|
|
|
if ( mBytesToTransfer <= 0 )
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Transfer from " << mXMPPTransfer->peer().full () << " done." << endl;
|
|
|
|
mKopeteTransfer->slotComplete ();
|
|
|
|
deleteLater ();
|
|
}
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotOutgoingConnected ()
|
|
{
|
|
|
|
kdDebug ( JABBER_DEBUG_GLOBAL ) << k_funcinfo << "Outgoing data connection is open." << endl;
|
|
|
|
mBytesTransferred = mXMPPTransfer->offset ();
|
|
mLocalFile.at ( mXMPPTransfer->offset () );
|
|
mBytesToTransfer = ( mXMPPTransfer->fileSize () > mXMPPTransfer->length () ) ? mXMPPTransfer->length () : mXMPPTransfer->fileSize ();
|
|
|
|
slotOutgoingBytesWritten ( 0 );
|
|
|
|
}
|
|
|
|
void JabberFileTransfer::slotOutgoingBytesWritten ( int nrWritten )
|
|
{
|
|
|
|
mBytesTransferred += nrWritten;
|
|
mBytesToTransfer -= nrWritten;
|
|
|
|
mKopeteTransfer->slotProcessed ( mBytesTransferred );
|
|
|
|
if ( mBytesToTransfer )
|
|
{
|
|
int nrToWrite = mXMPPTransfer->dataSizeNeeded ();
|
|
|
|
TQByteArray readBuffer ( nrToWrite );
|
|
|
|
mLocalFile.readBlock ( readBuffer.data (), nrToWrite );
|
|
|
|
mXMPPTransfer->writeFileData ( readBuffer );
|
|
}
|
|
else
|
|
{
|
|
kdDebug(JABBER_DEBUG_GLOBAL) << k_funcinfo << "Transfer to " << mXMPPTransfer->peer().full () << " done." << endl;
|
|
|
|
mKopeteTransfer->slotComplete ();
|
|
|
|
deleteLater ();
|
|
}
|
|
|
|
}
|
|
|
|
#include "jabberfiletransfer.moc"
|