kioslave/mbox
mbox.cpp
00001 /* 00002 * This is a simple kioslave to handle mbox-files. 00003 * Copyright (C) 2004 Mart Kelder (mart.kde@hccnet.nl) 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public 00016 * License along with this library; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 */ 00019 #include "mbox.h" 00020 00021 #include "readmbox.h" 00022 #include "stat.h" 00023 #include "urlinfo.h" 00024 00025 #include <QString> 00026 00027 #include <kdebug.h> 00028 #include <klocale.h> 00029 #include <kcomponentdata.h> 00030 #include <kglobal.h> 00031 #include <kurl.h> 00032 #include <kio/global.h> 00033 00034 #include <stdlib.h> 00035 00036 #include "kdemacros.h" 00037 00038 extern "C" { KDE_EXPORT int kdemain(int argc, char* argv[]); } 00039 00040 int kdemain( int argc, char * argv[] ) 00041 { 00042 KComponentData instance("kio_mbox", "kdelibs4"); 00043 (void) KGlobal::locale(); 00044 00045 if (argc != 4) { 00046 fprintf(stderr, "Usage: kio_mbox protocol " 00047 "domain-socket1 domain-socket2\n"); 00048 exit(-1); 00049 } 00050 00051 MBoxProtocol slave(argv[2], argv[3]); 00052 slave.dispatchLoop(); 00053 00054 return 0; 00055 } 00056 00057 MBoxProtocol::MBoxProtocol( const QByteArray& arg1, const QByteArray& arg2 ) 00058 : KIO::SlaveBase( "mbox2", arg1, arg2 ), 00059 m_errorState( true ) 00060 { 00061 00062 } 00063 00064 MBoxProtocol::~MBoxProtocol() 00065 { 00066 } 00067 00068 void MBoxProtocol::get( const KUrl& url ) 00069 { 00070 m_errorState = false; 00071 00072 UrlInfo info( url, UrlInfo::message ); 00073 QString line; 00074 QByteArray ba_line; 00075 00076 if( info.type() == UrlInfo::invalid && !m_errorState ) 00077 { 00078 error( KIO::ERR_DOES_NOT_EXIST, info.url() ); 00079 return; 00080 } 00081 00082 ReadMBox mbox( &info, this ); 00083 00084 while( !mbox.atEnd() && !m_errorState) 00085 { 00086 line = mbox.currentLine(); 00087 line += '\n'; 00088 ba_line = QByteArray( line.toUtf8() ); 00089 ba_line.truncate( ba_line.size() - 1 ); //Removing training '\0' 00090 data( ba_line ); 00091 mbox.nextLine(); 00092 }; 00093 00094 if( !m_errorState ) 00095 { 00096 data( QByteArray() ); 00097 finished(); 00098 } 00099 } 00100 00101 void MBoxProtocol::listDir( const KUrl& url ) 00102 { 00103 m_errorState = false; 00104 00105 KIO::UDSEntry entry; 00106 UrlInfo info( url, UrlInfo::directory ); 00107 ReadMBox mbox( &info, this, hasMetaData( "onlynew" ), hasMetaData( "savetime" ) ); 00108 00109 if( m_errorState ) 00110 return; 00111 00112 if( info.type() != UrlInfo::directory ) 00113 { 00114 error( KIO::ERR_DOES_NOT_EXIST, info.url() ); 00115 return; 00116 } 00117 00118 while( !mbox.atEnd() && !m_errorState ) 00119 { 00120 entry = Stat::stat( mbox, info ); 00121 if( mbox.inListing() ) 00122 listEntry( entry, false ); 00123 } 00124 00125 listEntry( KIO::UDSEntry(), true ); 00126 finished(); 00127 } 00128 00129 void MBoxProtocol::stat( const KUrl& url ) 00130 { 00131 UrlInfo info( url ); 00132 if( info.type() == UrlInfo::invalid ) 00133 { 00134 error( KIO::ERR_DOES_NOT_EXIST, url.path() ); 00135 return; 00136 } else 00137 { 00138 statEntry( Stat::stat( info ) ); 00139 } 00140 finished(); 00141 } 00142 00143 void MBoxProtocol::mimetype( const KUrl& url ) 00144 { 00145 m_errorState = false; 00146 00147 UrlInfo info( url ); 00148 00149 if( m_errorState ) 00150 return; 00151 00152 if( info.type() == UrlInfo::invalid ) 00153 error( KIO::ERR_DOES_NOT_EXIST, i18n( "Invalid URL" ) ); 00154 else 00155 mimeType( info.mimetype() ); 00156 finished(); 00157 } 00158 00159 void MBoxProtocol::emitError( int _errno, const QString& arg ) 00160 { 00161 m_errorState = true; 00162 error( _errno, arg ); 00163 } 00164
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Documentation copyright © 1996-2012 The KDE developers.
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Documentation copyright © 1996-2012 The KDE developers.
Generated on Mon May 7 2012 23:55:42 by doxygen 1.8.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.