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-rw-r--r--kopete/protocols/jabber/kioslave/jabberdisco.cpp399
1 files changed, 399 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/kioslave/jabberdisco.cpp b/kopete/protocols/jabber/kioslave/jabberdisco.cpp
new file mode 100644
index 00000000..a6775320
--- /dev/null
+++ b/kopete/protocols/jabber/kioslave/jabberdisco.cpp
@@ -0,0 +1,399 @@
+
+/***************************************************************************
+ Jabber Service Discovery KIO Slave
+ -------------------
+ begin : Wed June 1 2005
+ copyright : (C) 2005 by Till Gerken <till@tantalo.net>
+
+ Kopete (C) 2001-2005 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 "jabberdisco.h"
+
+#include <stdlib.h>
+#include <qcstring.h>
+#include <qthread.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <kmessagebox.h>
+
+#include <xmpp_tasks.h>
+#include "jabberclient.h"
+
+JabberDiscoProtocol::JabberDiscoProtocol ( const QCString &pool_socket, const QCString &app_socket )
+ : KIO::SlaveBase ( "kio_jabberdisco", pool_socket, app_socket )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Slave launched." << endl;
+
+ m_jabberClient = 0l;
+ m_connected = false;
+
+}
+
+
+JabberDiscoProtocol::~JabberDiscoProtocol ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Slave is shutting down." << endl;
+
+ delete m_jabberClient;
+
+}
+
+void JabberDiscoProtocol::setHost ( const QString &host, int port, const QString &user, const QString &pass )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << " Host " << host << ", port " << port << ", user " << user << endl;
+
+ m_host = host;
+ m_port = !port ? 5222 : port;
+ m_user = QString(user).replace ( "%", "@" );
+ m_password = pass;
+
+}
+
+void JabberDiscoProtocol::openConnection ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ if ( m_connected )
+ {
+ return;
+ }
+
+ // instantiate new client backend or clean up old one
+ if ( !m_jabberClient )
+ {
+ m_jabberClient = new JabberClient;
+
+ QObject::connect ( m_jabberClient, SIGNAL ( csDisconnected () ), this, SLOT ( slotCSDisconnected () ) );
+ QObject::connect ( m_jabberClient, SIGNAL ( csError ( int ) ), this, SLOT ( slotCSError ( int ) ) );
+ QObject::connect ( m_jabberClient, SIGNAL ( tlsWarning ( int ) ), this, SLOT ( slotHandleTLSWarning ( int ) ) );
+ QObject::connect ( m_jabberClient, SIGNAL ( connected () ), this, SLOT ( slotConnected () ) );
+ QObject::connect ( m_jabberClient, SIGNAL ( error ( JabberClient::ErrorCode ) ), this, SLOT ( slotClientError ( JabberClient::ErrorCode ) ) );
+
+ QObject::connect ( m_jabberClient, SIGNAL ( debugMessage ( const QString & ) ),
+ this, SLOT ( slotClientDebugMessage ( const QString & ) ) );
+ }
+ else
+ {
+ m_jabberClient->disconnect ();
+ }
+
+ // we need to use the old protocol for now
+ m_jabberClient->setUseXMPP09 ( true );
+
+ // set SSL flag (this should be converted to forceTLS when using the new protocol)
+ m_jabberClient->setUseSSL ( false );
+
+ // override server and port (this should be dropped when using the new protocol and no direct SSL)
+ m_jabberClient->setOverrideHost ( true, m_host, m_port );
+
+ // allow plaintext password authentication or not?
+ m_jabberClient->setAllowPlainTextPassword ( false );
+
+ switch ( m_jabberClient->connect ( XMPP::Jid ( m_user + QString("/") + "JabberBrowser" ), m_password ) )
+ {
+ case JabberClient::NoTLS:
+ // no SSL support, at the connecting stage this means the problem is client-side
+ error ( KIO::ERR_UPGRADE_REQUIRED, i18n ( "TLS" ) );
+ break;
+
+ case JabberClient::Ok:
+ default:
+ // everything alright!
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Waiting for socket to open..." << endl;
+ break;
+ }
+
+ connected ();
+
+}
+
+void JabberDiscoProtocol::closeConnection ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ if ( m_jabberClient )
+ {
+ m_jabberClient->disconnect ();
+ }
+
+}
+
+void JabberDiscoProtocol::slave_status ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ slaveStatus ( m_host, m_connected );
+
+}
+
+void JabberDiscoProtocol::get ( const KURL &url )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ m_command = Get;
+ m_url = url;
+
+ mimeType ( "inode/directory" );
+
+ finished ();
+
+}
+
+void JabberDiscoProtocol::listDir ( const KURL &url )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ m_command = ListDir;
+ m_url = url;
+
+ openConnection ();
+
+}
+
+void JabberDiscoProtocol::mimetype ( const KURL &/*url*/ )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << endl;
+
+ mimeType("inode/directory");
+
+ finished ();
+
+}
+
+void JabberDiscoProtocol::slotClientDebugMessage ( const QString &msg )
+{
+
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << msg << endl;
+
+}
+
+void JabberDiscoProtocol::slotHandleTLSWarning ( int validityResult )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Handling TLS warning..." << endl;
+
+ if ( messageBox ( KIO::SlaveBase::WarningContinueCancel,
+ i18n ( "The server certificate is invalid. Do you want to continue? " ),
+ i18n ( "Certificate Warning" ) ) == KMessageBox::Continue )
+ {
+ // resume stream
+ m_jabberClient->continueAfterTLSWarning ();
+ }
+ else
+ {
+ // disconnect stream
+ closeConnection ();
+ }
+
+}
+
+void JabberDiscoProtocol::slotClientError ( JabberClient::ErrorCode errorCode )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Handling client error..." << endl;
+
+ switch ( errorCode )
+ {
+ case JabberClient::NoTLS:
+ default:
+ error ( KIO::ERR_UPGRADE_REQUIRED, i18n ( "TLS" ) );
+ closeConnection ();
+ break;
+ }
+
+}
+
+void JabberDiscoProtocol::slotConnected ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Connected to Jabber server." << endl;
+
+ XMPP::JT_DiscoItems *discoTask;
+
+ m_connected = true;
+
+ // now execute command
+ switch ( m_command )
+ {
+ case ListDir: // list a directory
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Listing directory..." << endl;
+ discoTask = new XMPP::JT_DiscoItems ( m_jabberClient->rootTask () );
+ connect ( discoTask, SIGNAL ( finished () ), this, SLOT ( slotQueryFinished () ) );
+ discoTask->get ( m_host );
+ discoTask->go ( true );
+ break;
+
+ case Get: // retrieve an item
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Retrieving item..." << endl;
+ break;
+
+ default: // do nothing by default
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Unknown command " << m_command << endl;
+ break;
+ }
+
+}
+
+void JabberDiscoProtocol::slotQueryFinished ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << "Query task finished" << endl;
+
+ XMPP::JT_DiscoItems * task = (XMPP::JT_DiscoItems *) sender ();
+
+ if (!task->success ())
+ {
+ error ( KIO::ERR_COULD_NOT_READ, "" );
+ return;
+ }
+
+ XMPP::DiscoList::const_iterator itemsEnd = task->items().end ();
+ for (XMPP::DiscoList::const_iterator it = task->items().begin (); it != itemsEnd; ++it)
+ {
+ KIO::UDSAtom atom;
+ KIO::UDSEntry entry;
+
+ atom.m_uds = KIO::UDS_NAME;
+ atom.m_str = (*it).jid().userHost ();
+ entry.prepend ( atom );
+
+ atom.m_uds = KIO::UDS_SIZE;
+ atom.m_long = 0;
+ entry.prepend ( atom );
+
+ atom.m_uds = KIO::UDS_LINK_DEST;
+ atom.m_str = (*it).name ();
+ entry.prepend ( atom );
+
+ atom.m_uds = KIO::UDS_MIME_TYPE;
+ atom.m_str = "inode/directory";
+ entry.prepend ( atom );
+
+ atom.m_uds = KIO::UDS_SIZE;
+ atom.m_long = 0;
+ entry.prepend ( atom );
+
+ listEntry ( entry, false );
+
+ }
+
+ listEntry ( KIO::UDSEntry(), true );
+
+ finished ();
+
+}
+
+void JabberDiscoProtocol::slotCSDisconnected ()
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Disconnected from Jabber server." << endl;
+
+ /*
+ * We should delete the JabberClient instance here,
+ * but timers etc prevent us from doing so. Iris does
+ * not like to be deleted from a slot.
+ */
+ m_connected = false;
+
+}
+
+void JabberDiscoProtocol::slotCSError ( int errorCode )
+{
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Error in stream signalled." << endl;
+
+ if ( ( errorCode == XMPP::ClientStream::ErrAuth )
+ && ( m_jabberClient->clientStream()->errorCondition () == XMPP::ClientStream::NotAuthorized ) )
+ {
+ kdDebug ( JABBER_DISCO_DEBUG ) << k_funcinfo << "Incorrect password, retrying." << endl;
+
+ KIO::AuthInfo authInfo;
+ authInfo.username = m_user;
+ authInfo.password = m_password;
+ if ( openPassDlg ( authInfo, i18n ( "The login details are incorrect. Do you want to try again?" ) ) )
+ {
+ m_user = authInfo.username;
+ m_password = authInfo.password;
+ closeConnection ();
+ openConnection ();
+ }
+ else
+ {
+ closeConnection ();
+ error ( KIO::ERR_COULD_NOT_AUTHENTICATE, "" );
+ }
+ }
+ else
+ {
+ closeConnection ();
+ error ( KIO::ERR_CONNECTION_BROKEN, "" );
+ }
+
+}
+
+bool breakEventLoop = false;
+
+class EventLoopThread : public QThread
+{
+public:
+ void run ();
+};
+
+void EventLoopThread::run ()
+{
+
+ while ( true )
+ {
+ qApp->processEvents ();
+ msleep ( 100 );
+
+ if ( breakEventLoop )
+ break;
+ }
+
+}
+
+void JabberDiscoProtocol::dispatchLoop ()
+{
+
+ EventLoopThread eventLoopThread;
+
+ eventLoopThread.start ();
+ SlaveBase::dispatchLoop ();
+ breakEventLoop = true;
+ eventLoopThread.wait ();
+
+}
+
+extern "C"
+{
+ KDE_EXPORT int kdemain(int argc, char **argv);
+}
+
+
+int kdemain ( int argc, char **argv )
+{
+ KApplication app(argc, argv, "kio_jabberdisco", false, true);
+
+ kdDebug(JABBER_DISCO_DEBUG) << k_funcinfo << endl;
+
+ if ( argc != 4 )
+ {
+ kdDebug(JABBER_DISCO_DEBUG) << "Usage: kio_jabberdisco protocol domain-socket1 domain-socket2" << endl;
+ exit(-1);
+ }
+
+ JabberDiscoProtocol slave ( argv[2], argv[3] );
+ slave.dispatchLoop ();
+
+ return 0;
+}
+
+#include "jabberdisco.moc"