1 files changed, 295 insertions, 0 deletions
diff --git a/tderesources/slox/webdavhandler.cpp b/tderesources/slox/webdavhandler.cpp
new file mode 100644
index 00000000..32d3c416
--- /dev/null
+++ b/tderesources/slox/webdavhandler.cpp
@@ -0,0 +1,295 @@
+/*
+    This file is part of tdepim.
+
+    Copyright (c) 2004 Cornelius Schumacher <schumacher@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.
+
+    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 "webdavhandler.h"
+#include "sloxbase.h"
+
+#ifdef HAVE_VALUES_H
+#include <values.h>
+#else
+#ifdef HAVE_SYS_LIMITS_H
+#include <sys/limits.h>
+#endif
+#endif
+
+#include <config.h>
+#include <stdlib.h>
+
+#include <libkcal/incidence.h>
+
+#include <libtdepim/kpimprefs.h>
+
+#include <kdebug.h>
+#include <kconfig.h>
+
+#include <tqfile.h>
+
+SloxItem::SloxItem()
+  : status( Invalid )
+{
+}
+
+WebdavHandler::WebdavHandler()
+  : mLogCount( 0 )
+{
+  TDEConfig cfg( "sloxrc" );
+
+  cfg.setGroup( "General" );
+  mLogFile = cfg.readEntry( "LogFile" );
+
+  kdDebug() << "LOG FILE: " << mLogFile << endl;
+}
+
+void WebdavHandler::setUserId( const TQString &id )
+{
+  mUserId = id;
+}
+
+TQString WebdavHandler::userId() const
+{
+  return mUserId;
+}
+
+
+void WebdavHandler::log( const TQString &text )
+{
+  if ( mLogFile.isEmpty() ) return;
+
+  TQString filename = mLogFile + "-" + TQString::number( mLogCount );
+  TQFile file( filename );
+  if ( !file.open( IO_WriteOnly ) ) {
+    kdWarning() << "Unable to open log file '" << filename << "'" << endl;
+    return;
+  }
+
+  TQCString textUtf8 = text.utf8();
+  file.writeBlock( textUtf8.data(), textUtf8.size() - 1 );
+
+  if ( ++mLogCount > 5 ) mLogCount = 0;
+}
+
+TQValueList<SloxItem> WebdavHandler::getSloxItems( SloxBase *res, const TQDomDocument &doc )
+{
+  kdDebug() << "getSloxItems" << endl;
+
+  TQValueList<SloxItem> items;
+
+  TQDomElement docElement = doc.documentElement();
+
+  TQDomNode responseNode;
+  for( responseNode = docElement.firstChild(); !responseNode.isNull();
+       responseNode = responseNode.nextSibling() ) {
+    TQDomElement responseElement = responseNode.toElement();
+    if ( responseElement.tagName() == "response" ) {
+      SloxItem item;
+
+      TQDomNode propstat = responseElement.namedItem( "propstat" );
+      if ( propstat.isNull() ) {
+        kdError() << "Unable to find propstat tag." << endl;
+        continue;
+      }
+
+      TQDomNode prop = propstat.namedItem( "prop" );
+      if ( prop.isNull() ) {
+        kdError() << "Unable to find WebDAV property" << endl;
+        continue;
+      }
+      item.domNode = prop;
+
+      TQDomNode sloxIdNode = prop.namedItem( res->fieldName( SloxBase::ObjectId ) );
+      if ( sloxIdNode.isNull() ) {
+        kdError() << "Unable to find SLOX id." << endl;
+        continue;
+      }
+      TQDomElement sloxIdElement = sloxIdNode.toElement();
+      item.sloxId = sloxIdElement.text();
+
+      TQDomNode clientIdNode = prop.namedItem( res->fieldName( SloxBase::ClientId ) );
+      if ( !clientIdNode.isNull() ) {
+        TQDomElement clientIdElement = clientIdNode.toElement();
+        item.clientId = clientIdElement.text();
+        if ( item.clientId != item.sloxId )
+          item.status = SloxItem::New;
+      }
+
+      TQDomNode sloxStatus = prop.namedItem( res->fieldName( SloxBase::ObjecStatus ) );
+      if ( !sloxStatus.isNull() ) {
+        TQDomElement sloxStatusElement = sloxStatus.toElement();
+        if ( sloxStatusElement.text() == "DELETE" ) {
+          item.status = SloxItem::Delete;
+        } else if ( sloxStatusElement.text() == "CREATE" ) {
+          item.status = SloxItem::Create;
+        }
+      }
+
+      TQDomNode status = propstat.namedItem( "status" );
+      if ( status.isNull() ) {
+        kdError() << "Unable to find WebDAV status" << endl;
+        continue;
+      }
+      item.response = status.toElement().text();
+
+      TQDomNode desc = propstat.namedItem( "responsedescription" );
+      if ( desc.isNull() ) {
+        kdError() << "Unable to find WebDAV responsedescription" << endl;
+        continue;
+      }
+      item.responseDescription = desc.toElement().text();
+
+      items.append( item );
+    }
+  }
+
+  return items;
+}
+
+TQString WebdavHandler::qDateTimeToSlox( const TQDateTime &dt )
+{
+  uint ticks = -dt.secsTo( TQDateTime( TQDate( 1970, 1, 1 ), TQTime( 0, 0 ) ) );
+
+  return TQString::number( ticks ) + "000";
+}
+
+TQString WebdavHandler::qDateTimeToSlox( const TQDateTime &dt,
+                                        const TQString &timeZoneId )
+{
+  TQDateTime utc = KPimPrefs::localTimeToUtc( dt, timeZoneId );
+
+  // secsTo and toTime_t etc also perform a timezone conversion using the system timezone,
+  // but we want to use the calendar timezone, so we have to convert ourself and spoof the tz to UTC before
+  // converting to ticks to prevent this
+  TQCString origTz = getenv("TZ");
+  setenv( "TZ", "UTC", 1 );
+  uint ticks = utc.toTime_t();
+  if ( origTz.isNull() )
+    unsetenv( "TZ" );
+  else
+    setenv( "TZ", origTz, 1 );
+
+  return TQString::number( ticks ) + "000";
+}
+
+TQDateTime WebdavHandler::sloxToTQDateTime( const TQString &str )
+{
+  TQString s = str.mid( 0, str.length() - 3 );
+
+  bool preEpoch = s.startsWith("-");
+  if (preEpoch)
+     s = s.mid(1);
+
+  unsigned long ticks = s.toULong();
+
+  TQDateTime dt;
+
+  if (preEpoch) {
+    dt.setTime_t( 0, Qt::UTC );
+    if (ticks > INT_MAX) {
+      dt = dt.addSecs(-INT_MAX);
+      ticks -= INT_MAX;
+    }
+    dt = dt.addSecs(-((long) ticks));
+  }
+  else
+  {
+    dt.setTime_t( ticks, Qt::UTC );
+  }
+
+  return dt;
+}
+
+TQDateTime WebdavHandler::sloxToTQDateTime( const TQString &str,
+                                          const TQString &timeZoneId )
+{
+  return KPimPrefs::utcToLocalTime( sloxToTQDateTime(str), timeZoneId );
+}
+
+TQDomElement WebdavHandler::addElement( TQDomDocument &doc, TQDomNode &node,
+                                       const TQString &tag )
+{
+  TQDomElement el = doc.createElement( tag );
+  node.appendChild( el );
+  return el;
+}
+
+TQDomElement WebdavHandler::addDavElement( TQDomDocument &doc, TQDomNode &node,
+                                          const TQString &tag )
+{
+  TQDomElement el = doc.createElementNS( "DAV:", "D:" + tag );
+  node.appendChild( el );
+  return el;
+}
+
+TQDomElement WebdavHandler::addSloxElement( SloxBase *res,
+                                           TQDomDocument &doc, TQDomNode &node,
+                                           const TQString &tag,
+                                           const TQString &text )
+{
+  TQDomElement el;
+  if ( res->resType() == "ox" )
+    el = doc.createElementNS( "http://www.open-xchange.org", "ox:" + tag );
+  else
+    el = doc.createElementNS( "SLOX", "S:" + tag );
+  if ( !text.isEmpty() ) {
+    TQDomText textnode = doc.createTextNode( text );
+    el.appendChild( textnode );
+  }
+  node.appendChild( el );
+  return el;
+}
+
+void WebdavHandler::parseSloxAttribute( const TQDomElement &e )
+{
+//  kdDebug() << "parseSloxAttribute" << endl;
+
+  TQString tag = e.tagName();
+  TQString text = TQString::fromUtf8( e.text().latin1() );
+  if ( text.isEmpty() ) return;
+
+  if ( tag == "owner" ) {
+    if ( text == mUserId ) mWritable = true;
+  } else if ( tag == "writerights" ) {
+    TQDomNode n;
+    for( n = e.firstChild(); !n.isNull(); n = n.nextSibling() ) {
+      TQDomElement e2 = n.toElement();
+      if ( e2.tagName() == "member" ) {
+        if ( e2.text() == mUserId ) mWritable = true;
+      }
+      // TODO: Process group write rights
+    }
+  }
+}
+
+void WebdavHandler::clearSloxAttributeStatus()
+{
+  if ( mRes->resType() == "ox" )
+    mWritable = true; // parseSloxAttribute() won't work for OX
+  else
+    mWritable = false;
+}
+
+void WebdavHandler::setSloxAttributes( KCal::Incidence *i )
+{
+  i->setReadOnly( !mWritable );
+}
+
+void WebdavHandler::setSloxAttributes( KABC::Addressee & )
+{
+  // FIXME: libkabc doesn't allow to set an individual addressee to read-only
+}