Actually move the kde files that were renamed in the last commit

1 files changed, 651 insertions, 0 deletions

diff --git a/tdeprint/lpd/kmlpdmanager.cpp b/tdeprint/lpd/kmlpdmanager.cpp
new file mode 100644
index 000000000..a5612ad58
--- /dev/null
+++ b/tdeprint/lpd/kmlpdmanager.cpp
@@ -0,0 +1,651 @@
+/*
+ *  This file is part of the KDE libraries
+ *  Copyright (c) 2001 Michael Goffioul <tdeprint@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 "kmlpdmanager.h"
+#include "kmprinter.h"
+#include "kmdbentry.h"
+#include "driver.h"
+#include "kmfactory.h"
+#include "lpdtools.h"
+#include "gschecker.h"
+#include "kpipeprocess.h"
+
+#include <tqfile.h>
+#include <tqfileinfo.h>
+#include <tqtextstream.h>
+#include <tqmap.h>
+#include <tqregexp.h>
+
+#include <klocale.h>
+#include <kstandarddirs.h>
+#include <kconfig.h>
+#include <kprocess.h>
+
+#include <pwd.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/stat.h>
+
+// only there to allow testing on my system. Should be removed
+// when everything has proven to be working and stable
+QString	lpdprefix = "";
+TQString ptPrinterType(KMPrinter*);
+
+//************************************************************************************************
+
+KMLpdManager::KMLpdManager(TQObject *parent, const char *name)
+: KMManager(parent,name)
+{
+	m_entries.setAutoDelete(true);
+	m_ptentries.setAutoDelete(true);
+	setHasManagement(getuid() == 0);
+	setPrinterOperationMask(KMManager::PrinterCreation|KMManager::PrinterConfigure|KMManager::PrinterRemoval|KMManager::PrinterEnabling);
+	m_gschecker = new GsChecker(this,"GsChecker");
+}
+
+KMLpdManager::~KMLpdManager()
+{
+}
+
+TQString KMLpdManager::driverDbCreationProgram()
+{
+	return TQString::tqfromLatin1("make_driver_db_lpd");
+}
+
+TQString KMLpdManager::driverDirectory()
+{
+	return TQString::tqfromLatin1("/usr/lib/rhs/rhs-printfilters");
+}
+
+bool KMLpdManager::completePrinter(KMPrinter *printer)
+{
+	return completePrinterShort(printer);
+}
+
+bool KMLpdManager::completePrinterShort(KMPrinter *printer)
+{
+	PrintcapEntry	*entry = m_entries.find(printer->name());
+	if (entry)
+	{
+		QString	type(entry->comment(2)), driver(entry->comment(7)), lp(entry->arg("lp"));
+		printer->setDescription(i18n("Local printer queue (%1)").arg(type.isEmpty() ? i18n("Unknown type of local printer queue", "Unknown") : type));
+		printer->setLocation(i18n("<Not available>"));
+		printer->setDriverInfo(driver.isEmpty() ? i18n("Unknown Driver", "Unknown") : driver);
+		// device
+		KURL	url;
+		if (!entry->arg("rm").isEmpty())
+		{
+			url = TQString::tqfromLatin1("lpd://%1/%2").arg(entry->arg("rm")).arg(entry->arg("rp"));
+			printer->setDescription(i18n("Remote LPD queue %1@%2").arg(entry->arg("rp")).arg(entry->arg("rm")));
+		}
+		else if (!lp.isEmpty() && lp != "/dev/null")
+			url = TQString::tqfromLatin1("parallel:%1").arg(lp);
+		else if (TQFile::exists(entry->arg("sd")+"/.config"))
+		{
+			TQMap<TQString,TQString>	map = loadPrinttoolCfgFile(entry->arg("sd")+"/.config");
+			if (type == "SMB")
+			{
+				QStringList	l = TQStringList::split('\\',map["share"],false);
+				if (map["workgroup"].isEmpty())
+					url = TQString::tqfromLatin1("smb://%1/%2").arg(l[0]).arg(l[1]);
+				else
+					url = TQString::tqfromLatin1("smb://%1/%2/%3").arg(map["workgroup"]).arg(l[0]).arg(l[1]);
+				url.setUser(map["user"]);
+				url.setPass(map["password"]);
+			}
+			else if (type == "DIRECT")
+				url = TQString::tqfromLatin1("socket://%1:%2").arg(map["printer_ip"]).arg(map["port"]);
+			else if (type == "NCP")
+			{
+				url = TQString::tqfromLatin1("ncp://%1/%2").arg(map["server"]).arg(map["queue"]);
+				url.setUser(map["user"]);
+				url.setPass(map["password"]);
+			}
+		}
+		printer->setDevice(url);
+		return true;
+	}
+	else return false;
+}
+
+bool KMLpdManager::createPrinter(KMPrinter *printer)
+{
+	// 1) create the printcap entry
+	PrintcapEntry	*ent = findPrintcapEntry(printer->printerName());
+	if (!ent)
+	{
+		ent = new PrintcapEntry();
+		ent->m_name = printer->printerName();
+	}
+	else
+	{
+		if (!printer->driver() && printer->option("kde-driver") != "raw")
+			printer->setDriver(loadPrinterDriver(printer,true));
+		// remove it from current entries
+		ent = m_entries.take(ent->m_name);
+		ent->m_args.clear();
+	}
+	// Standard options
+	if (printer->device().protocol() == "lpd")
+	{
+		// remote lpd queue
+		ent->m_args["rm"] = printer->device().host();
+		ent->m_args["rp"] = printer->device().path().replace("/",TQString::tqfromLatin1(""));
+		ent->m_args["lpd_bounce"] = "true";
+		ent->m_comment = TQString::tqfromLatin1("##PRINTTOOL3## REMOTE");
+	}
+	ent->m_args["mx"] = (printer->option("mx").isEmpty() ? "#0" : printer->option("mx"));
+	ent->m_args["sh"] = TQString::null;
+	// create spool directory (if necessary) and update PrintcapEntry object
+	if (!createSpooldir(ent))
+	{
+		setErrorMsg(i18n("Unable to create spool directory %1 for printer %2.").arg(ent->arg("sd")).arg(ent->m_name));
+		delete ent;
+		return false;
+	}
+	if (!printer->driver() || printer->driver()->get("drtype") == "printtool")
+		if (!createPrinttoolEntry(printer,ent))
+		{
+			setErrorMsg(i18n("Unable to save information for printer <b>%1</b>.").arg(printer->printerName()));
+			delete ent;
+			return false;
+		}
+
+	// 2) write the printcap file
+	m_entries.insert(ent->m_name,ent);
+	if (!writePrinters())
+		return false;
+
+	// 3) save the printer driver (if any)
+	if (printer->driver())
+	{
+		if (!savePrinterDriver(printer,printer->driver()))
+		{
+			m_entries.remove(ent->m_name);
+			writePrinters();
+			return false;
+		}
+	}
+
+	// 4) change permissions of spool directory
+	TQCString cmd = "chmod -R o-rwx,g+rwX ";
+	cmd += TQFile::encodeName(KProcess::quote(ent->arg("sd")));
+	cmd += "&& chown -R lp.lp ";
+	cmd += TQFile::encodeName(KProcess::quote(ent->arg("sd")));
+	if (system(cmd.data()) != 0)
+	{
+		setErrorMsg(i18n("Unable to set correct permissions on spool directory %1 for printer <b>%2</b>.").arg(ent->arg("sd")).arg(ent->m_name));
+		return false;
+	}
+
+	return true;
+}
+
+bool KMLpdManager::removePrinter(KMPrinter *printer)
+{
+	PrintcapEntry	*ent = findPrintcapEntry(printer->printerName());
+	if (ent)
+	{
+		ent = m_entries.take(printer->printerName());
+		if (!writePrinters())
+		{
+			m_entries.insert(ent->m_name,ent);
+			return false;
+		}
+		TQCString cmd = "rm -rf ";
+		cmd += TQFile::encodeName(KProcess::quote(ent->arg("sd")));
+		system(cmd.data());
+		delete ent;
+		return true;
+	}
+	else
+		return false;
+}
+
+bool KMLpdManager::enablePrinter(KMPrinter *printer, bool state)
+{
+	KPipeProcess	proc;
+	QString		cmd = programName(0);
+	cmd += " ";
+	cmd += state ? "up" : "down";
+	cmd += " ";
+	cmd += KProcess::quote(printer->printerName());
+	if (proc.open(cmd))
+	{
+		QTextStream	t(&proc);
+		QString		buffer;
+		while (!t.eof())
+			buffer.append(t.readLine());
+		if (buffer.startsWith("?Privilege"))
+		{
+			setErrorMsg(i18n("Permission denied: you must be root."));
+			return false;
+		}
+		return true;
+	}
+	else
+	{
+		setErrorMsg(i18n("Unable to execute command \"%1\".").arg(cmd));
+		return false;
+	}
+}
+
+bool KMLpdManager::enablePrinter(KMPrinter *printer)
+{
+	return enablePrinter(printer,true);
+}
+
+bool KMLpdManager::disablePrinter(KMPrinter *printer)
+{
+	return enablePrinter(printer,false);
+}
+
+void KMLpdManager::listPrinters()
+{
+	m_entries.clear();
+	loadPrintcapFile(TQString::tqfromLatin1("%1/etc/printcap").arg(lpdprefix));
+
+	TQDictIterator<PrintcapEntry>	it(m_entries);
+	for (;it.current();++it)
+	{
+		KMPrinter	*printer = it.current()->createPrinter();
+		addPrinter(printer);
+	}
+
+	checkStatus();
+}
+
+TQString KMLpdManager::programName(int f)
+{
+	KConfig	*conf = KMFactory::self()->printConfig();
+	conf->setGroup("LPD");
+	switch (f)
+	{
+		case 0: return conf->readPathEntry("LpdCommand","/usr/sbin/lpc");
+		case 1: return conf->readPathEntry("LpdQueue","lpq");
+		case 2: return conf->readPathEntry("LpdRemove","lprm");
+	}
+	return TQString::null;
+}
+
+void KMLpdManager::checkStatus()
+{
+	KPipeProcess	proc;
+	QString		cmd = programName(0) + " status all";
+	if (proc.open(cmd))
+	{
+		QTextStream	t(&proc);
+		QString		line;
+		KMPrinter	*printer(0);
+		int		p(-1);
+		while (!t.eof())
+		{
+			line = t.readLine().stripWhiteSpace();
+			if (line.isEmpty())
+				continue;
+			if ((p=line.find(':')) != -1)
+				printer = findPrinter(line.left(p));
+			else if (line.startsWith("printing") && printer)
+				printer->setState(line.find("enabled") != -1 ? KMPrinter::Idle : KMPrinter::Stopped);
+			else if (line.find("entries") != -1 && printer)
+				if (!line.startsWith("no") && printer->state() == KMPrinter::Idle)
+					printer->setState(KMPrinter::Processing);
+		}
+	}
+}
+
+bool KMLpdManager::writePrinters()
+{
+	if (!writePrintcapFile(TQString::tqfromLatin1("%1/etc/printcap").arg(lpdprefix)))
+	{
+		setErrorMsg(i18n("Unable to write printcap file."));
+		return false;
+	}
+	return true;
+}
+
+void KMLpdManager::loadPrintcapFile(const TQString& filename)
+{
+	QFile	f(filename);
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QTextStream	t(&f);
+		QString		line, comment;
+		PrintcapEntry	*entry;
+		while (!t.eof())
+		{
+			line = getPrintcapLine(t,&comment);
+			if (line.isEmpty())
+				continue;
+			entry = new PrintcapEntry;
+			if (entry->readLine(line))
+			{
+				m_entries.insert(entry->m_name,entry);
+				entry->m_comment = comment;
+			}
+			else
+			{
+				delete entry;
+				break;
+			}
+		}
+	}
+}
+
+bool KMLpdManager::writePrintcapFile(const TQString& filename)
+{
+	QFile	f(filename);
+	if (f.open(IO_WriteOnly))
+	{
+		QTextStream	t(&f);
+		t << "# File generated by KDE print (LPD plugin).\n#Don't edit by hand." << endl << endl;
+		TQDictIterator<PrintcapEntry>	it(m_entries);
+		for (;it.current();++it)
+			it.current()->writeEntry(t);
+		return true;
+	}
+	return false;
+}
+
+PrinttoolEntry* KMLpdManager::findPrinttoolEntry(const TQString& name)
+{
+	if (m_ptentries.count() == 0)
+		loadPrinttoolDb(driverDirectory()+"/printerdb");
+	PrinttoolEntry	*ent = m_ptentries.find(name);
+	if (!ent)
+		setErrorMsg(i18n("Couldn't find driver <b>%1</b> in printtool database.").arg(name));
+	return ent;
+}
+
+void KMLpdManager::loadPrinttoolDb(const TQString& filename)
+{
+	QFile	f(filename);
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QTextStream	t(&f);
+		PrinttoolEntry	*entry = new PrinttoolEntry;
+		while (entry->readEntry(t))
+		{
+			m_ptentries.insert(entry->m_name,entry);
+			entry = new PrinttoolEntry;
+		}
+		delete entry;
+	}
+}
+
+DrMain* KMLpdManager::loadDbDriver(KMDBEntry *entry)
+{
+	QString	ptdbfilename = driverDirectory() + "/printerdb";
+	if (entry->file == ptdbfilename)
+	{
+		PrinttoolEntry	*ptentry = findPrinttoolEntry(entry->modelname);
+		if (ptentry)
+		{
+			DrMain	*dr = ptentry->createDriver();
+			return dr;
+		}
+	}
+	return NULL;
+}
+
+PrintcapEntry* KMLpdManager::findPrintcapEntry(const TQString& name)
+{
+	PrintcapEntry	*ent = m_entries.find(name);
+	if (!ent)
+		setErrorMsg(i18n("Couldn't find printer <b>%1</b> in printcap file.").arg(name));
+	return ent;
+}
+
+DrMain* KMLpdManager::loadPrinterDriver(KMPrinter *printer, bool config)
+{
+	PrintcapEntry	*entry = findPrintcapEntry(printer->name());
+	if (!entry)
+		return NULL;
+
+	// check for printtool driver (only for configuration)
+	QString	sd = entry->arg("sd"), dr(entry->comment(7));
+	if (TQFile::exists(sd+"/postscript.cfg") && config && !dr.isEmpty())
+	{
+		TQMap<TQString,TQString>	map = loadPrinttoolCfgFile(sd+"/postscript.cfg");
+		PrinttoolEntry	*ptentry = findPrinttoolEntry(dr);
+		if (!ptentry)
+			return NULL;
+		DrMain	*dr = ptentry->createDriver();
+		dr->setOptions(map);
+		map = loadPrinttoolCfgFile(sd+"/general.cfg");
+		dr->setOptions(map);
+		map = loadPrinttoolCfgFile(sd+"/textonly.cfg");
+		dr->setOptions(map);
+		return dr;
+	}
+
+	// default
+	if (entry->m_comment.startsWith("##PRINTTOOL3##"))
+		setErrorMsg(i18n("No driver found (raw printer)"));
+	else
+		setErrorMsg(i18n("Printer type not recognized."));
+	return NULL;
+}
+
+bool KMLpdManager::checkGsDriver(const TQString& gsdriver)
+{
+	if (gsdriver == "ppa" || gsdriver == "POSTSCRIPT" || gsdriver == "TEXT")
+		return true;
+	else if (!m_gschecker->checkGsDriver(gsdriver))
+	{
+		setErrorMsg(i18n("The driver device <b>%1</b> is not compiled in your GhostScript distribution. Check your installation or use another driver.").arg(gsdriver));
+		return false;
+	}
+	return true;
+}
+
+TQMap<TQString,TQString> KMLpdManager::loadPrinttoolCfgFile(const TQString& filename)
+{
+	QFile	f(filename);
+	TQMap<TQString,TQString>	map;
+	if (f.exists() && f.open(IO_ReadOnly))
+	{
+		QTextStream	t(&f);
+		QString		line, name, val;
+		int 		p(-1);
+		while (!t.eof())
+		{
+			line = getPrintcapLine(t);
+			if (line.isEmpty())
+				break;
+			if (line.startsWith("export "))
+				line.replace(0,7,"");
+			if ((p=line.find('=')) != -1)
+			{
+				name = line.left(p);
+				val = line.right(line.length()-p-1);
+				val.replace("\"","");
+				val.replace("'","");
+				if (!name.isEmpty() && !val.isEmpty())
+					map[name] = val;
+			}
+		}
+	}
+	return map;
+}
+
+bool KMLpdManager::savePrinttoolCfgFile(const TQString& templatefile, const TQString& dirname, const TQMap<TQString,TQString>& options)
+{
+	// defines input and output file
+	QString	fname = TQFileInfo(templatefile).fileName();
+	fname.replace(TQRegExp("\\.in$"),TQString::tqfromLatin1(""));
+	QFile	fin(templatefile);
+	QFile	fout(dirname + "/" + fname);
+	if (fin.exists() && fin.open(IO_ReadOnly) && fout.open(IO_WriteOnly))
+	{
+		QTextStream	tin(&fin), tout(&fout);
+		QString		line, name;
+		int		p(-1);
+		while (!tin.eof())
+		{
+			line = tin.readLine().stripWhiteSpace();
+			if (line.isEmpty() || line[0] == '#')
+			{
+				tout << line << endl;
+				continue;
+			}
+			if (line.startsWith("export "))
+			{
+				tout << "export ";
+				line.replace(0,7,TQString::tqfromLatin1(""));
+			}
+			if ((p=line.find('=')) != -1)
+			{
+				name = line.left(p);
+				tout << name << '=' << options[name] << endl;
+			}
+		}
+		return true;
+	}
+	else return false;
+}
+
+bool KMLpdManager::savePrinterDriver(KMPrinter *printer, DrMain *driver)
+{
+	// To be able to save a printer driver, a printcap entry MUST exist.
+	// We can then retrieve the spool directory from it.
+	QString	spooldir;
+	PrintcapEntry	*ent = findPrintcapEntry(printer->printerName());
+	if (!ent)
+		return false;
+	spooldir = ent->arg("sd");
+
+	if (driver->get("drtype") == "printtool" && !spooldir.isEmpty())
+	{
+		TQMap<TQString,TQString>	options;
+		driver->getOptions(options,true);
+		// add some standard options
+		options["DESIRED_TO"] = "ps";
+		options["PRINTER_TYPE"] = ent->comment(2);	// get type from printcap entry (works in anycases)
+		options["PS_SEND_EOF"] = "NO";
+		if (!checkGsDriver(options["GSDEVICE"]))
+			return false;
+		QString	resol(options["RESOLUTION"]), color(options["COLOR"]);
+		// update entry comment to make printtool happy and save printcap file
+		ent->m_comment = TQString::tqfromLatin1("##PRINTTOOL3## %1 %2 %3 %4 {} {%5} %6 {}").arg(options["PRINTER_TYPE"]).arg(options["GSDEVICE"]).arg((resol.isEmpty() ? TQString::tqfromLatin1("NAxNA") : resol)).arg(options["PAPERSIZE"]).arg(driver->name()).arg((color.isEmpty() ? TQString::tqfromLatin1("Default") : color.right(color.length()-15)));
+		ent->m_args["if"] = spooldir+TQString::tqfromLatin1("/filter");
+		if (!writePrinters())
+			return false;
+		// write various driver files using templates
+		TQCString cmd = "cp ";
+		cmd += TQFile::encodeName(KProcess::quote(driverDirectory()+"/master-filter"));
+		cmd += " ";
+		cmd += TQFile::encodeName(KProcess::quote(spooldir + "/filter"));
+		if (system(cmd.data()) == 0 &&
+		    savePrinttoolCfgFile(driverDirectory()+"/general.cfg.in",spooldir,options) &&
+		    savePrinttoolCfgFile(driverDirectory()+"/postscript.cfg.in",spooldir,options) &&
+		    savePrinttoolCfgFile(driverDirectory()+"/textonly.cfg.in",spooldir,options))
+			return true;
+		setErrorMsg(i18n("Unable to write driver associated files in spool directory."));
+	}
+	return false;
+}
+
+bool KMLpdManager::createPrinttoolEntry(KMPrinter *printer, PrintcapEntry *entry)
+{
+	KURL	dev(printer->device());
+	QString	prot = dev.protocol(), sd(entry->arg("sd"));
+	entry->m_comment = TQString::tqfromLatin1("##PRINTTOOL3## %1").arg(ptPrinterType(printer));
+	if (prot == "smb" || prot == "ncp" || prot == "socket")
+	{
+		entry->m_args["af"] = sd+TQString::tqfromLatin1("/acct");
+		QFile	f(sd+TQString::tqfromLatin1("/.config"));
+		if (f.open(IO_WriteOnly))
+		{
+			QTextStream	t(&f);
+			if (prot == "socket")
+			{
+				t << "printer_ip=" << dev.host() << endl;
+				t << "port=" << dev.port() << endl;
+				entry->m_args["if"] = driverDirectory()+TQString::tqfromLatin1("/directprint");
+			}
+			else if (prot == "smb")
+			{
+				QStringList	l = TQStringList::split('/',dev.path(),false);
+				if (l.count() == 2)
+				{
+					t << "share='\\\\" << l[0] << '\\' << l[1] << '\'' << endl;
+				}
+				else if (l.count() == 1)
+				{
+					t << "share='\\\\" << dev.host() << '\\' << l[0] << '\'' << endl;
+				}
+				t << "hostip=" << endl;
+				t << "user='" << dev.user() << '\'' << endl;
+				t << "password='" << dev.pass() << '\'' << endl;
+				t << "workgroup='" << (l.count() == 2 ? dev.host() : TQString::tqfromLatin1("")) << '\'' << endl;
+				entry->m_args["if"] = driverDirectory()+TQString::tqfromLatin1("/smbprint");
+			}
+			else if (prot == "ncp")
+			{
+				t << "server=" << dev.host() << endl;
+				t << "queue=" << dev.path().replace("/",TQString::tqfromLatin1("")) << endl;
+				t << "user=" << dev.user() << endl;
+				t << "password=" << dev.pass() << endl;
+				entry->m_args["if"] = driverDirectory()+TQString::tqfromLatin1("/ncpprint");
+			}
+		}
+		else return false;
+		entry->m_args["lp"] = TQString::tqfromLatin1("/dev/null");
+	}
+	else if (prot != "lpd")
+		entry->m_args["lp"] = dev.path();
+	return true;
+}
+
+bool KMLpdManager::createSpooldir(PrintcapEntry *entry)
+{
+	// first check if it has a "sd" defined
+	if (entry->arg("sd").isEmpty())
+		entry->m_args["sd"] = TQString::tqfromLatin1("/var/spool/lpd/")+entry->m_name;
+	QString	sd = entry->arg("sd");
+	if (!KStandardDirs::exists(sd))
+	{
+		if (!KStandardDirs::makeDir(sd,0750))
+			return false;
+		struct passwd	*lp_pw = getpwnam("lp");
+		if (lp_pw && chown(TQFile::encodeName(sd),lp_pw->pw_uid,lp_pw->pw_gid) != 0)
+			return false;
+	}
+	return true;
+}
+
+bool KMLpdManager::validateDbDriver(KMDBEntry *entry)
+{
+	PrinttoolEntry	*ptentry = findPrinttoolEntry(entry->modelname);
+	return (ptentry && checkGsDriver(ptentry->m_gsdriver));
+}
+
+//************************************************************************************************
+
+TQString ptPrinterType(KMPrinter *p)
+{
+	QString	type, prot = p->device().protocol();
+	if (prot == "lpd") type = "REMOTE";
+	else if (prot == "smb") type = "SMB";
+	else if (prot == "ncp") type = "NCP";
+	else if (prot == "socket") type = "DIRECT";
+	else type = "LOCAL";
+	return type;
+}