Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 225 insertions, 0 deletions

diff --git a/kresources/scalix/kioslave/scalix.cpp b/kresources/scalix/kioslave/scalix.cpp
new file mode 100644
index 000000000..199bd0980
--- /dev/null
+++ b/kresources/scalix/kioslave/scalix.cpp
@@ -0,0 +1,225 @@
+/*
+    This file is part of KDE.
+
+    Copyright (C) 2007 Trolltech ASA. All rights reserved.
+
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include <qapplication.h>
+#include <qeventloop.h>
+
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <kdebug.h>
+#include <kdeversion.h>
+#include <kio/global.h>
+#include <klocale.h>
+
+#include <kdepimmacros.h>
+
+#include <stdlib.h>
+
+#include "scalix.h"
+
+extern "C" {
+  KDE_EXPORT int kdemain( int argc, char **argv );
+}
+
+static const KCmdLineOptions options[] =
+{
+  { "+protocol", I18N_NOOP( "Protocol name" ), 0 },
+  { "+pool", I18N_NOOP( "Socket name" ), 0 },
+  { "+app", I18N_NOOP( "Socket name" ), 0 },
+  KCmdLineLastOption
+};
+
+int kdemain( int argc, char **argv )
+{
+  putenv( strdup( "SESSION_MANAGER=" ) );
+  KApplication::disableAutoDcopRegistration();
+
+  KCmdLineArgs::init( argc, argv, "kio_scalix", 0, 0, 0, 0 );
+  KCmdLineArgs::addCmdLineOptions( options );
+  KApplication app( false, false );
+
+  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+  Scalix slave( args->arg( 0 ), args->arg( 1 ), args->arg( 2 ) );
+  slave.dispatchLoop();
+
+  return 0;
+}
+
+Scalix::Scalix( const QCString &protocol, const QCString &pool, const QCString &app )
+  : SlaveBase( protocol, pool, app )
+{
+}
+
+void Scalix::get( const KURL &url )
+{
+  mimeType( "text/plain" );
+
+  QString path = url.path();
+
+  if ( path.contains( "/freebusy/" ) ) {
+    retrieveFreeBusy( url );
+  } else {
+    error( KIO::ERR_SLAVE_DEFINED, i18n( "Unknown path. Known path is '/freebusy/'" ) );
+  }
+}
+
+void Scalix::put( const KURL& url, int, bool, bool )
+{
+  QString path = url.path();
+
+  if ( path.contains( "/freebusy/" ) ) {
+    publishFreeBusy( url );
+  } else {
+    error( KIO::ERR_SLAVE_DEFINED, i18n( "Unknown path. Known path is '/freebusy/'" ) );
+  }
+}
+
+void Scalix::retrieveFreeBusy( const KURL &url )
+{
+  /**
+   * The url is of the following form:
+   *  scalix://user:password@host/freebusy/user@domain.ifb
+   */
+
+  // Extract user@domain (e.g. everything between '/freebusy/' and '.ifb')
+  const QString requestUser = url.path().mid( 10, url.path().length() - 14 );
+
+  QByteArray packedArgs;
+  QDataStream stream( packedArgs, IO_WriteOnly );
+
+  const QString argument = QString( "BEGIN:VFREEBUSY\nATTENDEE:MAILTO:%1\nEND:VFREEBUSY" ).arg( requestUser );
+  const QString command = QString( "X-GET-ICAL-FREEBUSY {%1}" ).arg( argument.length() );
+
+  stream << (int) 'X' << 'E' << command << argument;
+
+  QString imapUrl = QString( "imap://%1@%3/" ).arg( url.pass().isEmpty() ?
+                                                   url.user() : url.user() + ":" + url.pass() )
+                                                .arg( url.host() );
+
+  mFreeBusyData = QString();
+
+  KIO::SimpleJob *job = KIO::special( imapUrl, packedArgs, false );
+  connect( job, SIGNAL( infoMessage( KIO::Job*, const QString& ) ),
+           this, SLOT( slotInfoMessage( KIO::Job*, const QString& ) ) );
+  connect( job, SIGNAL( result( KIO::Job* ) ),
+           this, SLOT( slotRetrieveResult( KIO::Job* ) ) );
+
+  qApp->eventLoop()->enterLoop();
+}
+
+void Scalix::publishFreeBusy( const KURL &url )
+{
+  /**
+   * The url is of the following form:
+   *  scalix://user:password@host/freebusy/path/to/calendar/user@domain
+   */
+  QString requestUser, calendar;
+  QString path = url.path();
+
+  // extract user name
+  int lastSlash = path.findRev( '/' );
+  if ( lastSlash != -1 )
+    requestUser = path.mid( lastSlash + 1 );
+
+  // extract calendar name
+  int secondSlash = path.find( '/', 1 );
+  if ( secondSlash != -1 )
+    calendar = path.mid( secondSlash + 1, lastSlash - secondSlash - 1 );
+
+  if ( requestUser.isEmpty() || calendar.isEmpty() ) {
+    error( KIO::ERR_SLAVE_DEFINED, i18n( "No user or calendar given!" ) );
+    return;
+  };
+
+  // read freebusy information
+  QByteArray data;
+  while ( true ) {
+    dataReq();
+
+    QByteArray buffer;
+    const int newSize = readData(buffer);
+    if ( newSize < 0 ) {
+      // read error: network in unknown state so disconnect
+      error( KIO::ERR_COULD_NOT_READ, i18n("KIO data supply error.") );
+      return;
+    }
+
+    if ( newSize == 0 )
+      break;
+
+    unsigned int oldSize = data.size();
+    data.resize( oldSize + buffer.size() );
+    memcpy( data.data() + oldSize, buffer.data(), buffer.size() );
+  }
+
+  QByteArray packedArgs;
+  QDataStream stream( packedArgs, IO_WriteOnly );
+
+  const QString argument = QString::fromUtf8( data );
+  const QString command = QString( "X-PUT-ICAL-FREEBUSY Calendar {%1}" ).arg( argument.length() );
+
+  stream << (int) 'X' << 'E' << command << argument;
+
+  QString imapUrl = QString( "imap://%1@%3/" ).arg( url.pass().isEmpty() ?
+                                                   url.user() : url.user() + ":" + url.pass() )
+                                                .arg( url.host() );
+
+  KIO::SimpleJob *job = KIO::special( imapUrl, packedArgs, false );
+  connect( job, SIGNAL( result( KIO::Job* ) ),
+           this, SLOT( slotPublishResult( KIO::Job* ) ) );
+
+  qApp->eventLoop()->enterLoop();
+}
+
+void Scalix::slotInfoMessage( KIO::Job *job, const QString &data )
+{
+  if ( job->error() ) {
+    // error is handled in slotResult
+    return;
+  }
+
+  mFreeBusyData = data;
+}
+
+
+void Scalix::slotRetrieveResult( KIO::Job *job )
+{
+  if ( job->error() ) {
+    error( KIO::ERR_SLAVE_DEFINED, job->errorString() );
+  } else {
+    data( mFreeBusyData.utf8() );
+    finished();
+  }
+
+  qApp->eventLoop()->exitLoop();
+}
+
+void Scalix::slotPublishResult( KIO::Job *job )
+{
+  if ( job->error() ) {
+    error( KIO::ERR_SLAVE_DEFINED, job->errorString() );
+  } else {
+    finished();
+  }
+
+  qApp->eventLoop()->exitLoop();
+}
+
+#include "scalix.moc"