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, 146 insertions, 0 deletions

diff --git a/kdeprint/lpr/lprsettings.cpp b/kdeprint/lpr/lprsettings.cpp
new file mode 100644
index 000000000..90662a94c
--- /dev/null
+++ b/kdeprint/lpr/lprsettings.cpp
@@ -0,0 +1,146 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001,2002 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 "lprsettings.h"
+#include "kmmanager.h"
+#include "kmfactory.h"
+
+#include <kconfig.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#define LPDCONF "/etc/lpd.conf"
+#define PRINTCAP "/etc/printcap"
+
+LprSettings* LprSettings::m_self = 0;
+
+LprSettings::LprSettings(QObject *parent, const char *name)
+: QObject(parent, name), KPReloadObject(true)
+{
+	init();
+}
+
+LprSettings::~LprSettings()
+{
+	m_self = 0;
+}
+
+LprSettings* LprSettings::self()
+{
+	if (!m_self)
+	{
+		m_self = new LprSettings(KMManager::self(), "LprSettings");
+	}
+	return m_self;
+}
+
+void LprSettings::init()
+{
+	// LPR/LPRng mode
+	KConfig	*conf = KMFactory::self()->printConfig();
+	conf->setGroup("LPR");
+	QString	modestr = conf->readEntry("Mode");
+	if (modestr == "LPRng")
+		m_mode = LPRng;
+	else if (modestr == "LPR")
+		m_mode = LPR;
+	else
+	{
+		// try to guess
+		if (QFile::exists(LPDCONF))
+			m_mode = LPRng;
+		else
+			m_mode = LPR;
+	}
+
+	// Printcap file
+	m_printcapfile = QString::null;
+	m_local = true;
+
+	// Spool directory
+	m_spooldir = "/var/spool/lpd";
+}
+
+QString LprSettings::printcapFile()
+{
+	if (m_printcapfile.isEmpty())
+	{
+		// default value
+		m_printcapfile = PRINTCAP;
+		if (m_mode == LPRng)
+		{
+			// look into /etc/lpd/conf file
+			QFile cf(LPDCONF);
+			if (cf.open(IO_ReadOnly))
+			{
+				QTextStream	t(&cf);
+				QString	line;
+				while (!t.atEnd())
+				{
+					line = t.readLine().stripWhiteSpace();
+					if (line.startsWith("printcap_path"))
+					{
+						QString	filename = line.mid(14).stripWhiteSpace();
+						if (filename[0] != '|')
+							m_printcapfile = filename;
+						else
+						{
+							// should download the printcap file
+							// and set m_local to false
+						}
+					}
+				}
+			}
+		}
+	}
+	return m_printcapfile;
+}
+
+QString LprSettings::defaultRemoteHost()
+{
+	if (m_defaultremotehost.isEmpty())
+	{
+		m_defaultremotehost = "localhost";
+		QFile cf(LPDCONF);
+		if (cf.open(IO_ReadOnly))
+		{
+			QTextStream	t(&cf);
+			QString	line;
+			while (!t.atEnd())
+			{
+				line = t.readLine().stripWhiteSpace();
+				if (line.startsWith("default_remote_host"))
+				{
+					QString	hostname = line.mid(20).stripWhiteSpace();
+					m_defaultremotehost = hostname;
+				}
+			}
+		}		
+	}
+	return m_defaultremotehost;
+}
+
+void LprSettings::reload()
+{
+}
+
+void LprSettings::configChanged()
+{
+	init();
+}