knotesnetsend.cpp
00001 /******************************************************************* 00002 KNotes -- Notes for the KDE project 00003 00004 Copyright (c) 2003, Daniel Martin <daniel.martin@pirack.com> 00005 2004, 2006, Michael Brade <brade@kde.org> 00006 00007 This program is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU General Public License 00009 as published by the Free Software Foundation; either version 2 00010 of the License, or (at your option) any later version. 00011 00012 This program is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 GNU General Public License for more details. 00016 00017 You should have received a copy of the GNU General Public License 00018 along with this program; if not, write to the Free Software 00019 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00020 00021 In addition, as a special exception, the copyright holders give 00022 permission to link the code of this program with any edition of 00023 the TQt library by Trolltech AS, Norway (or with modified versions 00024 of TQt that use the same license as TQt), and distribute linked 00025 combinations including the two. You must obey the GNU General 00026 Public License in all respects for all of the code used other than 00027 TQt. If you modify this file, you may extend this exception to 00028 your version of the file, but you are not obligated to do so. If 00029 you do not wish to do so, delete this exception statement from 00030 your version. 00031 *******************************************************************/ 00032 00033 #include <klocale.h> 00034 #include <kmessagebox.h> 00035 00036 #include "knotesnetsend.h" 00037 00038 #define CONNECT_TIMEOUT 10000 00039 00040 00041 KNotesNetworkSender::KNotesNetworkSender( const TQString& hostname, int port ) 00042 : KBufferedSocket( hostname, TQString::number( port ) ), 00043 m_note( 0 ), m_title( 0 ), m_sender( 0 ), m_index( 0 ) 00044 { 00045 enableRead( false ); 00046 enableWrite( false ); 00047 setTimeout( CONNECT_TIMEOUT ); 00048 00049 // TQObject:: prefix needed, otherwise the KStreamSocket::connect() 00050 // mehtod is called!!! 00051 QObject::connect( TQT_TQOBJECT(this), TQT_SIGNAL(connected( const KResolverEntry& )), 00052 TQT_SLOT(slotConnected( const KResolverEntry& )) ); 00053 QObject::connect( TQT_TQOBJECT(this), TQT_SIGNAL(gotError( int )), TQT_SLOT(slotError( int )) ); 00054 QObject::connect( TQT_TQOBJECT(this), TQT_SIGNAL(closed()), TQT_SLOT(slotClosed()) ); 00055 QObject::connect( TQT_TQOBJECT(this), TQT_SIGNAL(readyWrite()), TQT_SLOT(slotReadyWrite()) ); 00056 } 00057 00058 void KNotesNetworkSender::setSenderId( const TQString& sender ) 00059 { 00060 m_sender = sender.ascii(); 00061 } 00062 00063 void KNotesNetworkSender::setNote( const TQString& title, const TQString& text ) 00064 { 00065 // TODO: support for unicode and rich text. 00066 // Mmmmmm... how to behave with such heterogeneous environment? 00067 // AFAIK, ATnotes does not allow UNICODE. 00068 m_title = title.ascii(); 00069 m_note = text.ascii(); 00070 } 00071 00072 void KNotesNetworkSender::slotConnected( const KResolverEntry& ) 00073 { 00074 if ( m_sender.isEmpty() ) 00075 m_note.prepend( m_title + "\n"); 00076 else 00077 m_note.prepend( m_title + " (" + m_sender + ")\n" ); 00078 00079 enableWrite( true ); 00080 } 00081 00082 void KNotesNetworkSender::slotReadyWrite() 00083 { 00084 m_index += writeBlock( m_note.data() + m_index, m_note.length() - m_index ); 00085 00086 // If end of text reached, close connection 00087 if ( m_index == m_note.length() ) 00088 close(); 00089 } 00090 00091 void KNotesNetworkSender::slotError( int err ) 00092 { 00093 KMessageBox::sorry( 0, i18n("Communication error: %1") 00094 .arg( TQString(KNetwork::KSocketBase::errorString( static_cast<KSocketBase::SocketError>(err) )) ) 00095 ); 00096 slotClosed(); 00097 } 00098 00099 void KNotesNetworkSender::slotClosed() 00100 { 00101 deleteLater(); 00102 } 00103 00104 #include "knotesnetsend.moc"