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diff --git a/kmail/sievejob.cpp b/kmail/sievejob.cpp
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+/* -*- c++ -*-
+ sievejob.h
+
+ KMail, the KDE mail client.
+ Copyright (c) 2002 Marc Mutz <mutz@kde.org>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License,
+ version 2.0, as published by the Free Software Foundation.
+ 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, US
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "sievejob.h"
+
+#include <kio/job.h>
+using KIO::Job;
+// <kio/global.h>
+using KIO::UDSAtomTypes;
+using KIO::UDSEntryList;
+using KIO::UDSEntry;
+#include <kdebug.h>
+
+#include <qtextcodec.h>
+
+#include <cassert>
+
+namespace KMail {
+
+ SieveJob::SieveJob( const KURL & url, const QString & script,
+ const QValueStack<Command> & commands,
+ QObject * parent, const char * name )
+ : QObject( parent, name ),
+ mUrl( url ), mJob( 0 ), mDec( 0 ),
+ mScript( script ), mFileExists( DontKnow ), mCommands( commands ),
+ mShowProgressInfo(true)
+ {
+ assert( !commands.isEmpty() );
+ schedule( commands.top(), true );
+ }
+
+ SieveJob::SieveJob( const KURL & url, const QString & script,
+ const QValueStack<Command> & commands,
+ bool showProgressInfo,
+ QObject * parent, const char * name )
+ : QObject( parent, name ),
+ mUrl( url ), mJob( 0 ), mDec( 0 ),
+ mScript( script ), mFileExists( DontKnow ), mCommands( commands ),
+ mShowProgressInfo(showProgressInfo)
+ {
+ assert( !commands.isEmpty() );
+ schedule( commands.top(), showProgressInfo );
+ }
+
+ SieveJob::~SieveJob() {
+ kill();
+ delete mDec;
+ kdDebug(5006) << "~SieveJob()" << endl;
+ }
+
+ void SieveJob::kill( bool quiet ) {
+ if ( mJob ) mJob->kill( quiet );
+ }
+
+ void SieveJob::schedule( Command command, bool showProgressInfo ) {
+ switch ( command ) {
+ case Get:
+ kdDebug(5006) << "SieveJob::schedule: get( " << mUrl.prettyURL() << " )" << endl;
+ mJob = KIO::get( mUrl, false /*reload*/, showProgressInfo );
+ connect( mJob, SIGNAL(data(KIO::Job*,const QByteArray&)),
+ SLOT(slotData(KIO::Job*,const QByteArray&)) );
+ break;
+ case Put:
+ kdDebug(5006) << "SieveJob::schedule: put( " << mUrl.prettyURL() << " )" << endl;
+ mJob = KIO::put( mUrl, 0600, true /*overwrite*/, false /*resume*/, showProgressInfo );
+ connect( mJob, SIGNAL(dataReq(KIO::Job*,QByteArray&)),
+ SLOT(slotDataReq(KIO::Job*,QByteArray&)) );
+ break;
+ case Activate:
+ kdDebug(5006) << "SieveJob::schedule: chmod( " << mUrl.prettyURL() << ", 0700 )"
+ << endl;
+ mJob = KIO::chmod( mUrl, 0700 );
+ break;
+ case Deactivate:
+ kdDebug(5006) << "SieveJob::schedule: chmod( " << mUrl.prettyURL() << ", 0600 )"
+ << endl;
+ mJob = KIO::chmod( mUrl, 0600 );
+ break;
+ case SearchActive:
+ kdDebug(5006) << "SieveJob::schedule: listDir( " << mUrl.prettyURL() << " )" << endl;
+ {
+ KURL url = mUrl;
+ QString query = url.query(); //save query part, because KURL::cd() erases it
+ if ( !url.fileName().isEmpty() )
+ url.cd("..");
+ url.setQuery( query );
+ kdDebug(5006) << "SieveJob::schedule: listDir's real URL: " << url.prettyURL()
+ << endl;
+ mJob = KIO::listDir( url, showProgressInfo );
+ connect( mJob, SIGNAL(entries(KIO::Job*,const KIO::UDSEntryList&)),
+ SLOT(slotEntries(KIO::Job*,const KIO::UDSEntryList&)) );
+ break;
+ }
+ case List:
+ kdDebug(5006) << "SieveJob::schedule: listDir( " << mUrl.prettyURL() << " )" << endl;
+ {
+ mJob = KIO::listDir( mUrl, showProgressInfo );
+ connect( mJob, SIGNAL( entries(KIO::Job *, const KIO::UDSEntryList & ) ),
+ SLOT( slotEntries( KIO::Job *, const KIO::UDSEntryList & ) ) );
+ break;
+ }
+ case Delete:
+ kdDebug(5006) << "SieveJob::schedule: delete( " << mUrl.prettyURL() << " )" << endl;
+ mJob = KIO::del( mUrl, false/*shred*/, showProgressInfo );
+ break;
+ default:
+ assert( 0 );
+ }
+ mJob->setInteractive(showProgressInfo);
+ // common to all jobs:
+ connect( mJob, SIGNAL(result(KIO::Job*)), SLOT(slotResult(KIO::Job*)) );
+ }
+
+ void SieveJob::slotData( Job *, const QByteArray & data ) {
+ // check for end-of-data marker:
+ if ( data.size() == 0 )
+ return;
+
+ // make sure we have a textdecoder;
+ if ( !mDec )
+ mDec = QTextCodec::codecForMib( 106 /*utf8*/ )->makeDecoder();
+
+ // decode utf8; add to mScript:
+ mScript += mDec->toUnicode( data.data(), data.size() );
+ }
+
+ void SieveJob::slotDataReq( Job *, QByteArray & data ) {
+ // check whether we have already sent our data:
+ if ( mScript.isEmpty() ) {
+ data = QByteArray(); // end-of-data marker
+ return;
+ }
+
+ // Convert mScript into UTF-8:
+ data = mScript.utf8();
+
+ // "data" contains a trailing NUL, remove:
+ if ( data.size() > 0 && data[(int)data.size() - 1] == '\0' )
+ data.resize( data.size() - 1 );
+
+ // mark mScript sent:
+ mScript = QString::null;
+ }
+
+ void SieveJob::slotEntries( Job *, const UDSEntryList & l ) {
+ // loop over entries:
+ for ( UDSEntryList::const_iterator it = l.begin() ; it != l.end() ; ++it ) {
+ // Loop over all UDS atoms to find the UDS_ACCESS and UDS_NAME atoms;
+ // note if we find an exec'able file ( == active script )
+ // or the requested filename (mUrl.fileName()).
+ QString filename;
+ bool isActive = false;
+ for ( UDSEntry::const_iterator et = (*it).begin() ; et != (*it).end() ; ++ et ) {
+ if ( ( *et ).m_uds == KIO::UDS_NAME ) {
+ filename = ( *et ).m_str;
+ mAvailableScripts.append( filename );
+ } else if ( ( *et ).m_uds == KIO::UDS_ACCESS && ( *et ).m_long == 0700 )
+ isActive = true;
+ }
+
+ if ( isActive )
+ mActiveScriptName = filename;
+
+ if ( mFileExists == DontKnow && filename == mUrl.fileName() )
+ mFileExists = Yes;
+ emit item( this, filename, isActive );
+ if ( mFileExists == Yes && !mActiveScriptName.isEmpty() )
+ return; // early return if we have all information
+ }
+ }
+
+ void SieveJob::slotResult( Job * job ) {
+ Command lastCmd = mCommands.top();
+
+ // First, let's see if we come back from a SearchActive. If so, set
+ // mFileExists to No if we didn't see the mUrl.fileName() during
+ // listDir...
+ if ( lastCmd == SearchActive && mFileExists == DontKnow && !job->error() )
+ mFileExists = No;
+ // prepare for next round:
+ mCommands.pop();
+ delete mDec; mDec = 0;
+
+ if ( mSieveCapabilities.empty() ) {
+ mSieveCapabilities = QStringList::split( ' ', job->queryMetaData( "sieveExtensions" ) );
+ kdDebug(5006) << "Received Sieve extensions supported:" << endl
+ << mSieveCapabilities.join("\n") << endl;
+ }
+
+ // check for errors:
+ if ( job->error() ) {
+ if ( job->isInteractive() ) {
+ job->showErrorDialog( 0 );
+ }
+
+ emit result( this, false, mScript, mUrl.fileName() == mActiveScriptName );
+
+ if ( lastCmd == List )
+ emit gotList( this, false, mAvailableScripts, mActiveScriptName );
+ else
+ emit gotScript( this, false, mScript, mUrl.fileName() == mActiveScriptName );
+
+ mJob = 0;
+ delete this;
+ return;
+ }
+
+ // check for new tasks:
+ if ( !mCommands.empty() ) {
+ // Don't fail get'ting a non-existant script:
+ if ( mCommands.top() == Get && mFileExists == No ) {
+ mScript = QString::null;
+ mCommands.pop();
+ }
+ }
+
+ if ( mCommands.empty() ) {
+ // was last command; report success and delete this object:
+ emit result( this, true, mScript, mUrl.fileName() == mActiveScriptName );
+ if ( lastCmd == List )
+ emit gotList( this, true, mAvailableScripts, mActiveScriptName );
+ else
+ emit gotScript( this, true, mScript, mUrl.fileName() == mActiveScriptName );
+
+ mJob = 0; // deletes itself on returning from this slot
+ delete this;
+ return;
+ } else {
+ // schedule the next command:
+ schedule( mCommands.top(), mShowProgressInfo );
+ }
+ }
+
+ SieveJob * SieveJob::put( const KURL & dest, const QString & script,
+ bool makeActive, bool wasActive ) {
+ QValueStack<Command> commands;
+ if ( makeActive )
+ commands.push( Activate );
+ if ( wasActive )
+ commands.push( Deactivate );
+ commands.push( Put );
+ return new SieveJob( dest, script, commands );
+ }
+
+ SieveJob * SieveJob::get( const KURL & src, bool showProgressInfo ) {
+ QValueStack<Command> commands;
+ commands.push( Get );
+ commands.push( SearchActive );
+ return new SieveJob( src, QString::null, commands, showProgressInfo );
+ }
+
+ SieveJob * SieveJob::list( const KURL & src ) {
+ QValueStack<Command> commands;
+ commands.push( List );
+ return new SieveJob( src, QString::null, commands );
+ }
+ SieveJob * SieveJob::del( const KURL & url ) {
+ QValueStack<Command> commands;
+ commands.push( Delete );
+ return new SieveJob( url, QString::null, commands );
+ }
+
+ SieveJob * SieveJob::activate( const KURL & url ) {
+ QValueStack<Command> commands;
+ commands.push( Activate );
+ return new SieveJob( url, QString::null, commands );
+ }
+
+} // namespace KMail
+
+#include "sievejob.moc"
+
+// vim: set noet sts=2 ts=8 sw=2:
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 20:52:07 +0000