summaryrefslogtreecommitdiffstats
path: root/kdeprint/lpd/kmlpdmanager.cpp
blob: a19cd3f5f1f9782cbe1d5faecb5053b13562b207 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
/*
 *  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 "kmlpdmanager.h"
#include "kmprinter.h"
#include "kmdbentry.h"
#include "driver.h"
#include "kmfactory.h"
#include "lpdtools.h"
#include "gschecker.h"
#include "kpipeprocess.h"

#include <qfile.h>
#include <qfileinfo.h>
#include <qtextstream.h>
#include <qmap.h>
#include <qregexp.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 = "";
QString ptPrinterType(KMPrinter*);

//************************************************************************************************

KMLpdManager::KMLpdManager(QObject *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()
{
}

QString KMLpdManager::driverDbCreationProgram()
{
	return QString::fromLatin1("make_driver_db_lpd");
}

QString KMLpdManager::driverDirectory()
{
	return QString::fromLatin1("/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 = QString::fromLatin1("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 = QString::fromLatin1("parallel:%1").arg(lp);
		else if (QFile::exists(entry->arg("sd")+"/.config"))
		{
			QMap<QString,QString>	map = loadPrinttoolCfgFile(entry->arg("sd")+"/.config");
			if (type == "SMB")
			{
				QStringList	l = QStringList::split('\\',map["share"],false);
				if (map["workgroup"].isEmpty())
					url = QString::fromLatin1("smb://%1/%2").arg(l[0]).arg(l[1]);
				else
					url = QString::fromLatin1("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 = QString::fromLatin1("socket://%1:%2").arg(map["printer_ip"]).arg(map["port"]);
			else if (type == "NCP")
			{
				url = QString::fromLatin1("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("/",QString::fromLatin1(""));
		ent->m_args["lpd_bounce"] = "true";
		ent->m_comment = QString::fromLatin1("##PRINTTOOL3## REMOTE");
	}
	ent->m_args["mx"] = (printer->option("mx").isEmpty() ? "#0" : printer->option("mx"));
	ent->m_args["sh"] = QString::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
	QCString cmd = "chmod -R o-rwx,g+rwX ";
	cmd += QFile::encodeName(KProcess::quote(ent->arg("sd")));
	cmd += "&& chown -R lp.lp ";
	cmd += QFile::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;
		}
		QCString cmd = "rm -rf ";
		cmd += QFile::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(QString::fromLatin1("%1/etc/printcap").arg(lpdprefix));

	QDictIterator<PrintcapEntry>	it(m_entries);
	for (;it.current();++it)
	{
		KMPrinter	*printer = it.current()->createPrinter();
		addPrinter(printer);
	}

	checkStatus();
}

QString 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 QString::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(QString::fromLatin1("%1/etc/printcap").arg(lpdprefix)))
	{
		setErrorMsg(i18n("Unable to write printcap file."));
		return false;
	}
	return true;
}

void KMLpdManager::loadPrintcapFile(const QString& 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 QString& 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;
		QDictIterator<PrintcapEntry>	it(m_entries);
		for (;it.current();++it)
			it.current()->writeEntry(t);
		return true;
	}
	return false;
}

PrinttoolEntry* KMLpdManager::findPrinttoolEntry(const QString& 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 QString& 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 QString& 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 (QFile::exists(sd+"/postscript.cfg") && config && !dr.isEmpty())
	{
		QMap<QString,QString>	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 QString& 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;
}

QMap<QString,QString> KMLpdManager::loadPrinttoolCfgFile(const QString& filename)
{
	QFile	f(filename);
	QMap<QString,QString>	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 QString& templatefile, const QString& dirname, const QMap<QString,QString>& options)
{
	// defines input and output file
	QString	fname = QFileInfo(templatefile).fileName();
	fname.replace(QRegExp("\\.in$"),QString::fromLatin1(""));
	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,QString::fromLatin1(""));
			}
			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())
	{
		QMap<QString,QString>	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 = QString::fromLatin1("##PRINTTOOL3## %1 %2 %3 %4 {} {%5} %6 {}").arg(options["PRINTER_TYPE"]).arg(options["GSDEVICE"]).arg((resol.isEmpty() ? QString::fromLatin1("NAxNA") : resol)).arg(options["PAPERSIZE"]).arg(driver->name()).arg((color.isEmpty() ? QString::fromLatin1("Default") : color.right(color.length()-15)));
		ent->m_args["if"] = spooldir+QString::fromLatin1("/filter");
		if (!writePrinters())
			return false;
		// write various driver files using templates
		QCString cmd = "cp ";
		cmd += QFile::encodeName(KProcess::quote(driverDirectory()+"/master-filter"));
		cmd += " ";
		cmd += QFile::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 = QString::fromLatin1("##PRINTTOOL3## %1").arg(ptPrinterType(printer));
	if (prot == "smb" || prot == "ncp" || prot == "socket")
	{
		entry->m_args["af"] = sd+QString::fromLatin1("/acct");
		QFile	f(sd+QString::fromLatin1("/.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()+QString::fromLatin1("/directprint");
			}
			else if (prot == "smb")
			{
				QStringList	l = QStringList::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() : QString::fromLatin1("")) << '\'' << endl;
				entry->m_args["if"] = driverDirectory()+QString::fromLatin1("/smbprint");
			}
			else if (prot == "ncp")
			{
				t << "server=" << dev.host() << endl;
				t << "queue=" << dev.path().replace("/",QString::fromLatin1("")) << endl;
				t << "user=" << dev.user() << endl;
				t << "password=" << dev.pass() << endl;
				entry->m_args["if"] = driverDirectory()+QString::fromLatin1("/ncpprint");
			}
		}
		else return false;
		entry->m_args["lp"] = QString::fromLatin1("/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"] = QString::fromLatin1("/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(QFile::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));
}

//************************************************************************************************

QString 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;
}