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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 920 insertions, 0 deletions

diff --git a/kdeprint/slave/kio_print.cpp b/kdeprint/slave/kio_print.cpp
new file mode 100644
index 000000000..6857ef2e6
--- /dev/null
+++ b/kdeprint/slave/kio_print.cpp
@@ -0,0 +1,920 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library General Public
+ *  License version 2 as published by the Free Software Foundation.
+ *
+ *  This library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ **/
+
+#include "kio_print.h"
+#include <kdeprint/kmprinter.h>
+#include <kdeprint/kmmanager.h>
+#include <kdeprint/kmjobmanager.h>
+#include <kdeprint/kmjob.h>
+#include <kdeprint/driver.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+#include <klocale.h>
+#include <kdebug.h>
+#include <kinstance.h>
+#include <kio/global.h>
+#include <kstandarddirs.h>
+#include <kiconloader.h>
+#include <kmimetype.h>
+#include <kio/job.h>
+#include <kapplication.h>
+#include <kcmdlineargs.h>
+#include <kaboutdata.h>
+#include <kprocess.h>
+#include <ktempfile.h>
+#include <qfile.h>
+#include <qdom.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+#define	PRINT_DEBUG	kdDebug(7019) << "kio_print: "
+
+extern "C"
+{
+	int KDE_EXPORT kdemain(int argc, char **argv);
+}
+
+void addAtom(KIO::UDSEntry& entry, unsigned int ID, long l, const QString& s = QString::null)
+{
+	KIO::UDSAtom	atom;
+	atom.m_uds = ID;
+	atom.m_long = l;
+	atom.m_str = s;
+	entry.append(atom);
+}
+
+static void createDirEntry(KIO::UDSEntry& entry, const QString& name, const QString& url, const QString& mime)
+{
+	entry.clear();
+	addAtom(entry, KIO::UDS_NAME, 0, name);
+	addAtom(entry, KIO::UDS_FILE_TYPE, S_IFDIR);
+	addAtom(entry, KIO::UDS_ACCESS, 0500);
+	addAtom(entry, KIO::UDS_MIME_TYPE, 0, mime);
+	addAtom(entry, KIO::UDS_URL, 0, url);
+	PRINT_DEBUG << "creating dir entry url=" << url << " mimetype=" << mime << endl;
+	addAtom(entry, KIO::UDS_SIZE, 0);
+	//addAtom(entry, KIO::UDS_GUESSED_MIME_TYPE, 0, "application/octet-stream");
+}
+
+static void createFileEntry(KIO::UDSEntry& entry, const QString& name, const QString& url, const QString& mime)
+{
+	entry.clear();
+	addAtom(entry, KIO::UDS_NAME, 0, name);
+	addAtom(entry, KIO::UDS_FILE_TYPE, S_IFREG);
+	addAtom(entry, KIO::UDS_URL, 0, url);
+	addAtom(entry, KIO::UDS_ACCESS, 0400);
+	addAtom(entry, KIO::UDS_MIME_TYPE, 0, mime);
+	addAtom(entry, KIO::UDS_SIZE, 0);
+	addAtom(entry, KIO::UDS_GUESSED_MIME_TYPE, 0, "application/octet-stream");
+}
+
+QString buildMenu(const QStringList& items, const QStringList& links, int active)
+{
+	if (items.count() == 0 || items.count() != links.count())
+		return QString("<td height=20 class=\"menu\">&nbsp;</td>");
+
+	QString	s;
+	int	index = 0;
+	for (QStringList::ConstIterator it1=items.begin(), it2=links.begin(); it1!=items.end() && it2!=links.end(); ++it1, ++it2, index++)
+	{
+		if (index == active)
+			s.append("<td height=20 class=\"menuactive\">&nbsp; ").append(*it1).append("&nbsp;</td>");
+		else
+			s.append("<td height=20 class=\"menu\">&nbsp; <a class=\"menu\" href=\"").append(*it2).append("\">").append(*it1).append("</a>&nbsp;</td>");
+		if ((unsigned int)index < items.count()-1)
+			s.append("<td height=20 class=\"menu\">|</td>");
+	}
+	return s;
+}
+
+QString buildOptionRow(DrBase *opt, bool f)
+{
+	QString	s("<tr class=\"%1\"><td width=\"41%\">%1</td><td width=\"59%\">%1</td></tr>\n");
+	s = s.arg(f ? "contentwhite" : "contentyellow").arg(opt->get("text")).arg(opt->prettyText());
+	return s;
+}
+
+QString buildGroupTable(DrGroup *grp, bool showHeader = true)
+{
+	QString	s("<tr class=\"top\"><td colspan=\"2\">%1</td></tr>\n");
+	if (showHeader)
+		s = s.arg(grp->get("text"));
+	else
+		s = QString::null;
+
+	QPtrListIterator<DrBase>	oit(grp->options());
+	bool	f(false);
+	for (; oit.current(); ++oit, f = !f)
+		s.append(buildOptionRow(oit.current(), f));
+
+	QPtrListIterator<DrGroup>	git(grp->groups());
+	for (; git.current(); ++git)
+		s.append(buildGroupTable(git.current()));
+
+	return s;
+}
+
+int kdemain(int argc, char **argv)
+{
+	KInstance  instance("kio_print");
+
+	PRINT_DEBUG << "starting ioslave" << endl;
+	if (argc != 4)
+	{
+		fprintf(stderr, "Usage: kio_print protocol domain-socket1 domain-socket2\n");
+		exit(-1);
+	}
+
+	/* create fake KApplicatiom object, needed for job stuffs */
+	KAboutData about( "kio_print", "kio_print", "fake_version", 
+			"KDEPrint IO slave", KAboutData::License_GPL, "(c) 2003, Michael Goffioul" );
+	KCmdLineArgs::init( &about );
+	KApplication app;
+
+	KIO_Print	 slave(argv[2], argv[3]);
+	slave.dispatchLoop();
+
+	PRINT_DEBUG << "done" << endl;
+	return 0;
+}
+
+KIO_Print::KIO_Print(const QCString& pool, const QCString& app)
+: KIO::SlaveBase("print", pool, app)
+{
+}
+
+void KIO_Print::listDir(const KURL& url)
+{
+	if ( url.protocol() == "printdb" )
+	{
+		listDirDB( url );
+		return;
+	}
+
+	QStringList	path = QStringList::split('/', url.path(), false);
+
+	PRINT_DEBUG << "listing " << url.path() << endl;
+	QString	group = path[0].lower();
+	if (path.count() == 0)
+		listRoot();
+	else if (path.count() == 1 && group != "manager" && group != "jobs")
+	{
+		PRINT_DEBUG << "listing group " << path[0] << endl;
+
+		int	mask;
+		QString	mimeType;
+		KIO::UDSEntry	entry;
+
+		if (group == "printers")
+		{
+			mask = KMPrinter::Printer;
+			mimeType = "print/printer";
+		}
+		else if (group == "classes")
+		{
+			mask = KMPrinter::Class | KMPrinter::Implicit;
+			mimeType = "print/class";
+		}
+		else if (group == "specials")
+		{
+			mask = KMPrinter::Special;
+			mimeType = "print/printer";
+		}
+		else
+		{
+			error(KIO::ERR_DOES_NOT_EXIST, url.url());
+			return;
+		}
+
+		QPtrListIterator<KMPrinter>	it(*(KMManager::self()->printerList()));
+		for (;it.current();++it)
+		{
+			if (!(it.current()->type() & mask) || !it.current()->instanceName().isEmpty())
+			{
+				PRINT_DEBUG << "rejecting " << it.current()->name() << endl;
+				continue;
+			}
+
+			//createFileEntry(entry, it.current()->name(), ("print:/"+path[0]+"/"+it.current()->name()), mimeType, "text/html", S_IFDIR);
+			createDirEntry(entry, it.current()->name(), ("print:/"+group+"/"+KURL::encode_string_no_slash(it.current()->name())), mimeType);
+			PRINT_DEBUG << "accepting " << it.current()->name() << endl;
+			listEntry(entry, false);
+		}
+
+		listEntry(KIO::UDSEntry(), true);
+		finished();
+	}
+	else
+	{
+		//error(KIO::ERR_UNSUPPORTED_ACTION, i18n("Unsupported path %1").arg(url.path()));
+		// better do nothing
+		listEntry(KIO::UDSEntry(), true);
+		totalSize(0);
+		finished();
+	}
+}
+
+void KIO_Print::listRoot()
+{
+	PRINT_DEBUG << "listing root entry" << endl;
+
+	KIO::UDSEntry	entry;
+
+	// Classes entry
+	createDirEntry(entry, i18n("Classes"), "print:/classes", "print/folder");
+	listEntry(entry, false);
+
+	// Printers entry
+	createDirEntry(entry, i18n("Printers"), "print:/printers", "print/folder");
+	listEntry(entry, false);
+
+	// Specials entry
+	createDirEntry(entry, i18n("Specials"), "print:/specials", "print/folder");
+	listEntry(entry, false);
+
+	// Management entry
+	//createFileEntry(entry, i18n("Manager"), "print:/manager", "print/manager", QString::null, S_IFDIR);
+	createDirEntry(entry, i18n("Manager"), "print:/manager", "print/manager");
+	listEntry(entry, false);
+
+	// Jobs entry
+	createDirEntry(entry, i18n("Jobs"), "print:/jobs", "print/jobs");
+	listEntry(entry, false);
+
+	// finish
+	totalSize(4);
+	listEntry(entry, true);
+	finished();
+}
+
+void KIO_Print::listDirDB( const KURL& url )
+{
+	PRINT_DEBUG << "listDirDB: " << url << endl;
+
+	QStringList pathComps = QStringList::split( '/', url.path(), false );
+	KURL remUrl;
+
+	remUrl.setProtocol( "http" );
+	remUrl.setHost( url.host() );
+	remUrl.setPort( url.port() );
+	remUrl.setPath( "/list-data.cgi" );
+	switch ( pathComps.size() )
+	{
+		case 0: /* list manufacturers */
+			remUrl.addQueryItem( "type", "makes" );
+			break;
+		case 1: /* list printers for the given manufacturer */
+			remUrl.addQueryItem( "type", "printers" );
+			remUrl.addQueryItem( "make", pathComps[ 0 ] );
+			break;
+		case 2: /* list drivers for given printer */
+			remUrl.addQueryItem( "type", "drivers" );
+			remUrl.addQueryItem( "printer", pathComps[ 1 ] );
+			break;
+		default:
+			error( KIO::ERR_UNSUPPORTED_ACTION, "Not implemented" );
+			return;
+	}
+	remUrl.addQueryItem( "format", "xml" );
+
+	if ( getDBFile( remUrl ) )
+	{
+		QDomDocument doc;
+		if ( doc.setContent( &m_httpBuffer, false ) )
+		{
+			QDomNodeList l;
+			KIO::UDSEntry entry;
+			switch ( pathComps.size() )
+			{
+				case 0:
+					l = doc.documentElement().elementsByTagName( "make" );
+					for ( unsigned int i=0; i<l.count(); i++ )
+					{
+						QString make = l.item( i ).toElement().text();
+						KURL makeUrl = url;
+						makeUrl.addPath( "/" + make );
+						createDirEntry( entry, make, makeUrl.url(), "print/folder" );
+						listEntry( entry, false );
+						PRINT_DEBUG << "make: " << make << endl;
+					}
+					break;
+				case 1:
+					l = doc.documentElement().elementsByTagName( "printer" );
+					for ( unsigned int i=0; i<l.count(); i++ )
+					{
+						QString ID, name;
+						for ( QDomNode n=l.item( i ).firstChild(); !n.isNull(); n=n.nextSibling() )
+						{
+							QDomElement e = n.toElement();
+							if ( e.tagName() == "id" )
+								ID = e.text();
+							else if ( e.tagName() == "model" )
+								name = e.text();
+						}
+						if ( !ID.isEmpty() && !name.isEmpty() )
+						{
+							KURL printerUrl = url;
+							printerUrl.addPath( "/" + ID );
+							createDirEntry( entry, name, printerUrl.url(), "print/printermodel" );
+							listEntry( entry, false );
+							PRINT_DEBUG << "printer: " << ID << endl;
+						}
+					}
+					break;
+				case 2:
+					l = doc.documentElement().elementsByTagName( "driver" );
+					for ( unsigned int i=0; i<l.count(); i++ )
+					{
+						QString driver = l.item( i ).toElement().text();
+						KURL driverUrl = url;
+						driverUrl.addPath( "/" + driver );
+						createFileEntry( entry, driver, driverUrl.url(), "print/driver" );
+						listEntry( entry, false );
+						PRINT_DEBUG << "driver: " << driver << endl;
+					}
+					break;
+				default:
+					error( KIO::ERR_UNSUPPORTED_ACTION, "Not implemented" );
+					return;
+			}
+			listEntry( KIO::UDSEntry(), true );
+			finished();
+		}
+		else
+		{
+			if ( m_httpBuffer.buffer().size() == 0 )
+				error( KIO::ERR_INTERNAL, i18n( "Empty data received (%1)." ).arg( url.host() ) );
+			else
+				error( KIO::ERR_INTERNAL, i18n( "Corrupted/incomplete data or server error (%1)." ).arg( url.host() ) );
+		}
+	}
+	/*
+	 * If error occured while downloading, error has been called by
+	 * getDBFile. No need for a "else" statement.
+	 */
+}
+
+void KIO_Print::stat(const KURL& url)
+{
+	if ( url.protocol() == "printdb" )
+	{
+		statDB( url );
+		return;
+	}
+
+	PRINT_DEBUG << "stat: " << url.url() << endl;
+	QStringList	path = QStringList::split('/', url.encodedPathAndQuery(-1), false);
+	KIO::UDSEntry	entry;
+	QString	mime;
+	bool err(false);
+
+	PRINT_DEBUG << "path components: " << path.join(", ") << endl;
+
+	switch (path.count())
+	{
+		case 0:
+			createDirEntry(entry, i18n("Print System"), "print:/", "print/folder");
+			break;
+		case 1:
+			if (path[0].lower() == "classes")
+				createDirEntry(entry, i18n("Classes"), "print:/classes", "print/folder");
+			else if (path[0].lower() == "printers")
+				createDirEntry(entry, i18n("Printers"), "print:/printers", "print/folder");
+			else if (path[0].lower() == "specials")
+				createDirEntry(entry, i18n("Specials"), "print:/specials", "print/folder");
+			else if (path[0].lower() == "manager")
+				createDirEntry(entry, i18n("Manager"), "print:/manager", "print/manager");
+			else if (path[0].lower().startsWith("jobs"))
+				createFileEntry(entry, i18n("Jobs"), url.url(), "text/html");
+			else
+				err = true;
+			break;
+		case 2:
+			if (path[0].lower() == "printers")
+				mime = "print/printer";
+			else if (path[0].lower() == "classes")
+				mime = "print/class";
+			else if (path[0].lower() == "specials")
+				mime = "print/printer";
+			else
+				err = true;
+			createFileEntry(entry, path[1], "print:/"+path[0]+"/"+path[1], "text/html");
+			break;
+	}
+
+	if (!err)
+	{
+		statEntry(entry);
+		finished();
+	}
+	else
+		error(KIO::ERR_DOES_NOT_EXIST, url.path());
+}
+
+void KIO_Print::statDB( const KURL& url )
+{
+	PRINT_DEBUG << "statDB: " << url << endl;
+	KIO::UDSEntry entry;
+	QStringList pathComps = QStringList::split( '/', url.path(), false );
+	if ( pathComps.size() == 3 )
+		createFileEntry( entry, i18n( "Printer driver" ), url.url(), "print/driver" );
+	else
+		createDirEntry( entry, i18n( "On-line printer driver database" ), url.url(), "inode/directory" );
+	statEntry( entry );
+	finished();
+}
+
+bool KIO_Print::getDBFile( const KURL& src )
+{
+	PRINT_DEBUG << "downloading " << src.url() << endl;
+
+	/* re-initialize the internal buffer */
+	if ( m_httpBuffer.isOpen() )
+		m_httpBuffer.close();
+	m_httpError = 0;
+	m_httpBuffer.open( IO_WriteOnly|IO_Truncate ); // be sure to erase the existing data
+
+	/* start the transfer job */
+	KIO::TransferJob *job = KIO::get( src, false, false );
+	connect( job, SIGNAL( result( KIO::Job* ) ), SLOT( slotResult( KIO::Job* ) ) );
+	connect( job, SIGNAL( data( KIO::Job*, const QByteArray& ) ), SLOT( slotData( KIO::Job*, const QByteArray& ) ) );
+	connect( job, SIGNAL( totalSize( KIO::Job*, KIO::filesize_t ) ), SLOT( slotTotalSize( KIO::Job*, KIO::filesize_t ) ) );
+	connect( job, SIGNAL( processedSize( KIO::Job*, KIO::filesize_t ) ), SLOT( slotProcessedSize( KIO::Job*, KIO::filesize_t ) ) );
+	kapp->enter_loop();
+	m_httpBuffer.close();
+
+	/* return the result */
+	if ( m_httpError != 0 )
+		error( m_httpError, m_httpErrorTxt );
+	return ( m_httpError == 0 );
+}
+
+void KIO_Print::getDB( const KURL& url )
+{
+	PRINT_DEBUG << "downloading PPD file for " << url.url() << endl;
+
+	QStringList pathComps = QStringList::split( '/', url.path(), false );
+	if ( pathComps.size() != 3 )
+		error( KIO::ERR_MALFORMED_URL, url.url() );
+	else
+	{
+		KURL remUrl;
+
+		remUrl.setProtocol( "http" );
+		remUrl.setHost( url.host() );
+		remUrl.setPath( "/ppd-o-matic.cgi" );
+		remUrl.addQueryItem( "driver", pathComps[ 2 ] );
+		remUrl.addQueryItem( "printer", pathComps[ 1 ] );
+
+		if ( getDBFile( remUrl ) )
+		{
+			mimeType( "text/plain" );
+			data( m_httpBuffer.buffer() );
+			finished();
+		}
+		/*
+		 * no "else" statement needed, the error has
+		 * already been emitted by the getDBFile function
+		 */
+	}
+}
+
+void KIO_Print::slotResult( KIO::Job *j )
+{
+	/*
+	 * store slave results for later user (job gets deleted 
+	 * after this function). Store only if no other error
+	 * occured previously (when writing to the buffer).
+	 */
+	if ( m_httpError == 0 )
+	{
+		m_httpError = j->error();
+		m_httpErrorTxt = j->errorText();
+	}
+	kapp->exit_loop();
+}
+
+void KIO_Print::slotData( KIO::Job *j, const QByteArray& d )
+{
+	PRINT_DEBUG << "HTTP data received (size=" << d.size() << ")" << endl;
+	if ( d.size() > 0 )
+	{
+		int len = m_httpBuffer.writeBlock( d );
+		if ( len == -1 || len != ( int )d.size() )
+		{
+			m_httpError = KIO::ERR_INTERNAL;
+			m_httpErrorTxt = "Unable to write to the internal buffer.";
+			j->kill( false );
+		}
+	}
+}
+
+void KIO_Print::slotTotalSize( KIO::Job*, KIO::filesize_t sz )
+{
+	totalSize( sz );
+}
+
+void KIO_Print::slotProcessedSize( KIO::Job*, KIO::filesize_t sz )
+{
+	processedSize( sz );
+}
+
+void KIO_Print::get(const KURL& url)
+{
+	if ( url.protocol() == "printdb" )
+	{
+		getDB( url );
+		return;
+	}
+
+	QStringList	elems = QStringList::split('/', url.encodedPathAndQuery(), false);
+	QString		group(elems[0].lower()), printer(KURL::decode_string(elems[1])), path, query;
+	KMPrinter	*mprinter(0);
+
+	if (group == "manager")
+	{
+		PRINT_DEBUG << "opening print management part" << endl;
+
+		mimeType("print/manager");
+		finished();
+		return;
+	}
+
+	PRINT_DEBUG << "getting " << url.url() << endl;
+
+	if (group.startsWith("jobs"))
+	{
+		int	p = group.find('?');
+		if (p != -1)
+			query = group.mid(p+1);
+		if (!query.isEmpty() && query != "jobs" && query != "completed_jobs")
+		{
+			error(KIO::ERR_MALFORMED_URL, QString::null);
+			return;
+		}
+		PRINT_DEBUG << "listing jobs for all printers" << endl;
+		showJobs(0, query == "completed_jobs");
+		return;
+	}
+
+	int	p = printer.find('?');
+	if (p != -1)
+	{
+		query = printer.mid(p+1);
+		printer = printer.left(p);
+	}
+
+	PRINT_DEBUG << "opening " << url.url() << endl;
+	PRINT_DEBUG << "extracted printer name = " << printer << endl;
+
+	KMManager::self()->printerList(false);
+	mprinter = KMManager::self()->findPrinter(printer);
+	if (!mprinter)
+		path = locateData(printer.isEmpty() ? group : printer);
+
+	if (elems.count() > 2 || (path.isEmpty() && group != "printers" && group != "classes" && group != "specials")
+	    || (mprinter == 0 && path.isEmpty()))
+	{
+		error(KIO::ERR_DOES_NOT_EXIST, url.path());
+		return;
+	}
+
+	if (mprinter != 0)
+	{
+		if (!query.isEmpty() && query != "general")
+		{
+			if (query == "jobs")
+				showJobs(mprinter, false);
+			else if (query == "completed_jobs")
+				showJobs(mprinter, true);
+			else if (query == "driver")
+				showDriver(mprinter);
+			else
+				error(KIO::ERR_MALFORMED_URL, KURL::decode_string(elems[1]));
+		}
+		else if (group == "printers" && mprinter->isPrinter())
+			showPrinterInfo(mprinter);
+		else if (group == "classes" && mprinter->isClass(true))
+			showClassInfo(mprinter);
+		else if (group == "specials" && mprinter->isSpecial())
+			showSpecialInfo(mprinter);
+		else
+			error(KIO::ERR_INTERNAL, i18n("Unable to determine object type for %1.").arg(printer));
+	}
+	else if (!path.isEmpty())
+		showData(path);
+	else
+		error(KIO::ERR_INTERNAL, i18n("Unable to determine source type for %1.").arg(printer));
+}
+
+void KIO_Print::showPrinterInfo(KMPrinter *printer)
+{
+	if (!KMManager::self()->completePrinter(printer))
+		error(KIO::ERR_INTERNAL, i18n("Unable to retrieve printer information for %1.").arg(printer->name()));
+	else
+	{
+		mimeType("text/html");
+
+		QString	content;
+		if (!loadTemplate(QString::fromLatin1("printer.template"), content))
+		{
+			error(KIO::ERR_INTERNAL, i18n("Unable to load template %1").arg("printer.template"));
+			return;
+		}
+
+		content = content
+				 .arg(i18n("Properties of %1").arg(printer->printerName()))
+				 .arg(i18n("Properties of %1").arg(printer->printerName()))
+				 .arg(buildMenu(QStringList::split('|', i18n("General|Driver|Active jobs|Completed jobs"), false),
+							 QStringList::split('|', "?general|?driver|?jobs|?completed_jobs", true),
+							 0))
+				 .arg(QString::null)
+				 .arg(printer->pixmap())
+				 .arg(printer->name())
+				 .arg(i18n("General Properties"))
+				 .arg(i18n("Type")).arg(printer->isRemote() ? i18n("Remote") : i18n("Local"))
+				 .arg(i18n("State")).arg(printer->stateString())
+				 .arg(i18n("Location")).arg(printer->location())
+				 .arg(i18n("Description")).arg(printer->description())
+				 .arg(i18n("URI")).arg(printer->uri().prettyURL())
+				 .arg(i18n("Interface (Backend)")).arg(printer->device())
+				 .arg(i18n("Driver"))
+				 .arg(i18n("Manufacturer")).arg(printer->manufacturer())
+				 .arg(i18n("Model")).arg(printer->model())
+				 .arg(i18n("Driver Information")).arg(printer->driverInfo());
+
+		data(content.local8Bit());
+		finished();
+	}
+}
+
+void KIO_Print::showClassInfo(KMPrinter *printer)
+{
+	if (!KMManager::self()->completePrinter(printer))
+		error(KIO::ERR_INTERNAL, i18n("Unable to retrieve class information for %1.").arg(printer->name()));
+	else
+	{
+		mimeType("text/html");
+
+		QString	content;
+		if (!loadTemplate(QString::fromLatin1("class.template"), content))
+		{
+			error(KIO::ERR_INTERNAL, i18n("Unable to load template %1").arg("class.template"));
+			return;
+		}
+
+		QString		memberContent("<ul>\n");
+		QStringList	members(printer->members());
+		for (QStringList::ConstIterator it=members.begin(); it!=members.end(); ++it)
+		{
+			memberContent.append(QString::fromLatin1("<li><a href=\"print:/printers/%1\">%2</a></li>\n").arg(*it).arg(*it));
+		}
+		memberContent.append("</ul>\n");
+
+		QString		typeContent = (printer->isImplicit() ? i18n("Implicit") : (printer->isRemote() ? i18n("Remote") : i18n("Local")));
+
+		content = content
+				 .arg(i18n("Properties of %1").arg(printer->printerName()))
+				 .arg(i18n("Properties of %1").arg(printer->printerName()))
+				 .arg(buildMenu(QStringList::split('|', i18n("General|Active jobs|Completed jobs"), false),
+							 QStringList::split('|', "?general|?jobs|?completed_jobs", true),
+							 0))
+				 .arg(QString::null)
+				 .arg(printer->pixmap())
+				 .arg(printer->name())
+				 .arg(i18n("General Properties"))
+				 .arg(i18n("Type")).arg(typeContent)
+				 .arg(i18n("State")).arg(printer->stateString())
+				 .arg(i18n("Location")).arg(printer->location())
+				 .arg(i18n("Description")).arg(printer->description())
+				 .arg(i18n("URI")).arg(printer->uri().prettyURL())
+				 .arg(i18n("Members")).arg(memberContent);
+
+		data(content.local8Bit());
+		finished();
+	}
+}
+
+void KIO_Print::showSpecialInfo(KMPrinter *printer)
+{
+	mimeType("text/html");
+
+	QString	content;
+	if (!loadTemplate(QString::fromLatin1("pseudo.template"), content))
+	{
+		error(KIO::ERR_INTERNAL, i18n("Unable to load template %1").arg("pseudo.template"));
+		return;
+	}
+
+	QString	reqContent("<ul>\n");
+	QStringList	requirements = QStringList::split(",", printer->option("kde-special-require"), false);
+	for (QStringList::ConstIterator it=requirements.begin(); it!=requirements.end(); ++it)
+		reqContent += ("<li>" + (*it) + "</li>\n");
+	reqContent.append("</ul>\n");
+
+	content = content
+			 .arg(i18n("Properties of %1").arg(printer->printerName()))
+			 .arg(i18n("Properties of %1").arg(printer->printerName()))
+			 .arg(buildMenu(QStringList::split('|', i18n("General"), false),
+						 QStringList::split('|', "?general", true),
+						 0))
+			 .arg(QString::null)
+			 .arg(printer->pixmap())
+			 .arg(printer->name())
+			 .arg(i18n("General Properties"))
+			 .arg(i18n("Location")).arg(printer->location())
+			 .arg(i18n("Description")).arg(printer->description())
+			 .arg(i18n("Requirements")).arg(reqContent)
+			 .arg(i18n("Command Properties"))
+			 .arg(i18n("Command")).arg("<tt>"+printer->option("kde-special-command")+"</tt>")
+			 .arg(i18n("Use Output File")).arg(printer->option("kde-special-file") == "1" ? i18n("Yes") : i18n("No"))
+			 .arg(i18n("Default Extension")).arg(printer->option("kde-special-extension"));
+
+	data(content.local8Bit());
+	finished();
+}
+
+bool KIO_Print::loadTemplate(const QString& filename, QString& buffer)
+{
+	QFile	f(locate("data", QString::fromLatin1("kdeprint/template/")+filename));
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QTextStream	t(&f);
+		buffer = t.read();
+		return true;
+	}
+	else
+	{
+		buffer = QString::null;
+		return false;
+	}
+}
+
+void KIO_Print::showData(const QString& pathname)
+{
+	PRINT_DEBUG << "sending data: " << pathname << endl;
+	QFile	f(pathname);
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QByteArray	arr(f.readAll());
+		mimeType(KMimeType::findByURL(KURL(pathname), 0, true, true)->name());
+		data(arr);
+		finished();
+	}
+	else
+	{
+		PRINT_DEBUG << "file not found" << endl;
+		error(KIO::ERR_DOES_NOT_EXIST, pathname);
+	}
+}
+
+/**
+ * Locate a data in this order:
+ *	- $KDEDIR/share/apps/kdeprint/template/
+ *	- as a desktop icon
+ */
+QString KIO_Print::locateData(const QString& item)
+{
+	QString	path = locate("data", "kdeprint/template/"+item);
+	if (path.isEmpty())
+		path = KGlobal::iconLoader()->iconPath(item, KIcon::Desktop, true);
+	return path;
+}
+
+void KIO_Print::showJobs(KMPrinter *prt, bool completed)
+{
+	mimeType("text/html");
+
+	// Add the printer to the current list in the job manager
+	KMJobManager::JobType	type = (completed ? KMJobManager::CompletedJobs : KMJobManager::ActiveJobs);
+	KMJobManager	*mgr = KMJobManager::self();
+	if (prt)
+		mgr->addPrinter(prt->printerName(), type);
+	else
+	{
+		QPtrListIterator<KMPrinter>	pit(*(KMManager::self()->printerList()));
+		for (; pit.current(); ++pit)
+			if (pit.current()->isVirtual() || pit.current()->isSpecial())
+				continue;
+			else
+				mgr->addPrinter(pit.current()->printerName(), type);
+	}
+
+	QString	content;
+	if (!loadTemplate(QString::fromLatin1("jobs.template"), content))
+	{
+		error(KIO::ERR_INTERNAL, i18n("Unable to load template %1").arg("pseudo.template"));
+		return;
+	}
+
+	if (prt)
+	{
+		content = content
+				 .arg(i18n("Jobs of %1").arg(prt->printerName()))
+				 .arg(i18n("Jobs of %1").arg(prt->printerName()))
+				 .arg(prt->isClass () ?
+						 buildMenu(QStringList::split('|', i18n("General|Active jobs|Completed jobs"), false),
+							 QStringList::split('|', "?general|?jobs|?completed_jobs", true),
+							 (completed ? 2 : 1)) :
+						 buildMenu(QStringList::split('|', i18n("General|Driver|Active jobs|Completed jobs"), false),
+							 QStringList::split('|', "?general|?driver|?jobs|?completed_jobs", true),
+							 (completed ? 3 : 2)))
+				 .arg(QString::null)
+				 .arg(prt->pixmap())
+				 .arg(prt->printerName());
+	}
+	else
+	{
+		content = content
+				 .arg(i18n("All jobs"))
+				 .arg(buildMenu(QStringList::split('|', i18n("Active jobs|Completed jobs"), false),
+							 QStringList::split('|', "?jobs|?completed_jobs", true),
+							 (completed ? 1 : 0)))
+				 .arg("fileprint")
+				 .arg(i18n("All jobs"));
+	}
+	content = content.arg(i18n("ID")).arg(i18n("Owner")).arg(i18n("Printer")).arg(i18n("Name")).arg(i18n("State"));
+
+	QString	jobContent, cellContent("<td>%1</td>\n");
+	QPtrListIterator<KMJob>	it(mgr->jobList());
+	bool	flag(true);
+	for (; it.current(); ++it, flag = !flag)
+	{
+		jobContent.append("<tr class=\"").append(flag ? "contentyellow" : "contentwhite").append("\">\n");
+		jobContent.append(cellContent.arg(it.current()->id()));
+		jobContent.append(cellContent.arg(it.current()->owner()));
+		jobContent.append(cellContent.arg(it.current()->printer()));
+		jobContent.append(cellContent.arg(it.current()->name()));
+		jobContent.append(cellContent.arg(it.current()->stateString()));
+		jobContent.append("</tr>\n");
+	}
+	content = content.arg(jobContent);
+
+	// remove the current printer to the current list in the job manager
+	if (prt)
+		mgr->removePrinter(prt->printerName(), type);
+	else
+	{
+		QPtrListIterator<KMPrinter>	pit(*(KMManager::self()->printerList()));
+		for (; pit.current(); ++pit)
+			if (pit.current()->isVirtual() || pit.current()->isSpecial())
+				continue;
+			else
+				mgr->removePrinter(pit.current()->printerName(), type);
+	}
+
+	data(content.local8Bit());
+	finished();
+}
+
+void KIO_Print::showDriver(KMPrinter *prt)
+{
+	mimeType("text/html");
+
+	QString	content;
+	if (!loadTemplate(QString::fromLatin1("driver.template"), content))
+	{
+		error(KIO::ERR_INTERNAL, i18n("Unable to load template %1").arg("pseudo.template"));
+		return;
+	}
+
+	DrMain	*driver = KMManager::self()->loadPrinterDriver(prt, true);
+	content = content
+			 .arg(i18n("Driver of %1").arg(prt->printerName()))
+			 .arg(i18n("Driver of %1").arg(prt->printerName()))
+			 .arg(buildMenu(QStringList::split('|', i18n("General|Driver|Active jobs|Completed jobs"), false),
+						 QStringList::split('|', "?general|?driver|?jobs|?completed_jobs", true),
+						 1))
+			 .arg(QString::null)
+			 .arg(prt->pixmap())
+			 .arg(prt->printerName() + "&nbsp;(" + (driver ? driver->get("text") : i18n("No driver found")) + ")");
+
+	if (driver)
+		content = content.arg(buildGroupTable(driver, false));
+	else
+		content = content.arg(QString::null);
+
+	data(content.local8Bit());
+	finished();
+}
+
+#include "kio_print.moc"