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

1 files changed, 158 insertions, 0 deletions

diff --git a/kdeprint/rlpr/kmrlprmanager.cpp b/kdeprint/rlpr/kmrlprmanager.cpp
new file mode 100644
index 000000000..eafb1a497
--- /dev/null
+++ b/kdeprint/rlpr/kmrlprmanager.cpp
@@ -0,0 +1,158 @@
+/*
+ *  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 "kmrlprmanager.h"
+#include "kmprinter.h"
+
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qtextstream.h>
+#include <qmap.h>
+
+#include <kstandarddirs.h>
+#include <klocale.h>
+
+KMRlprManager::KMRlprManager(QObject *parent, const char *name, const QStringList & /*args*/)
+: KMManager(parent,name)
+{
+	setHasManagement(true);
+	setPrinterOperationMask(KMManager::PrinterCreation|KMManager::PrinterRemoval|KMManager::PrinterTesting);
+}
+
+KMRlprManager::~KMRlprManager()
+{
+}
+
+bool KMRlprManager::createPrinter(KMPrinter *p)
+{
+	if (p->name().isEmpty())
+		setErrorMsg(i18n("Empty printer name."));
+	else if (p->option("host").isEmpty())
+		setErrorMsg(i18n("Empty host name."));
+	else if (p->option("queue").isEmpty())
+		setErrorMsg(i18n("Empty queue name."));
+	else
+	{
+		KMPrinter	*pr = new KMPrinter(*p);
+		addPrinter(pr);
+		savePrinters();
+		return true;
+	}
+	return false;
+}
+
+bool KMRlprManager::removePrinter(KMPrinter *p)
+{
+	if (m_printers.findRef(p) == -1)
+		setErrorMsg(i18n("Printer not found."));
+	else
+	{
+		m_printers.removeRef(p);
+		savePrinters();
+		return true;
+	}
+	return false;
+}
+
+bool KMRlprManager::testPrinter(KMPrinter *)
+{
+	setErrorMsg(i18n("Not implemented yet."));
+	return false;
+}
+
+void KMRlprManager::listPrinters()
+{
+	QFileInfo	pfi(printerFile());
+	if (pfi.exists() && (!m_checktime.isValid() || m_checktime < pfi.lastModified()))
+	{
+		loadPrintersConf(pfi.absFilePath());
+		m_checktime = pfi.lastModified();
+	}
+	else
+		discardAllPrinters(false);
+}
+
+void KMRlprManager::loadPrintersConf(const QString& filename)
+{
+	QFile	f(filename);
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QTextStream	t(&f);
+		QString		line;
+		while (!t.eof())
+		{
+			line = t.readLine().stripWhiteSpace();
+			if (line.isEmpty() || line[0] == '#')
+				continue;
+			QStringList	w = QStringList::split('\t',line,true);
+			if (w.count() < 3)
+				continue;
+
+			KMPrinter	*printer = new KMPrinter;
+			printer->setName(w[0]);
+			printer->setPrinterName(w[0]);
+			printer->setType(KMPrinter::Printer);
+			printer->setOption("host",w[1]);
+			printer->setOption("queue",w[2]);
+			if (w.count() > 3)
+			{
+				printer->setDescription(w[3]);
+				if (w.count() > 4) printer->setLocation(w[4]);
+			}
+			printer->setState(KMPrinter::Idle);
+			printer->setDevice(QString::fromLatin1("lpd://%1/%2").arg(w[1]).arg(w[2]));
+
+			addPrinter(printer);
+		}
+	}
+}
+
+void KMRlprManager::savePrinters()
+{
+	savePrintersConf(printerFile());
+}
+
+void KMRlprManager::savePrintersConf(const QString& filename)
+{
+	QFile	f(filename);
+	if (f.open(IO_WriteOnly))
+	{
+		QTextStream	t(&f);
+		t << "# File generated by KDE print system. Don't edit by hand." << endl;
+		QPtrListIterator<KMPrinter>	it(m_printers);
+		for (;it.current();++it)
+		{
+			if (!it.current()->name().isEmpty() && it.current()->instanceName().isEmpty())
+			{
+				QString	host = it.current()->option("host");
+				QString	queue = it.current()->option("queue");
+				if (!host.isEmpty() && !queue.isEmpty())
+				{
+					t << it.current()->name() << '\t' << host << '\t' << queue;
+					t << '\t' << it.current()->description() << '\t' << it.current()->location() << endl;
+				}
+			}
+		}
+	}
+}
+
+QString KMRlprManager::printerFile()
+{
+	return locateLocal("data","kdeprint/printers.conf");
+}