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krlprprinterimpl.cpp
1 /*
2  * This file is part of the KDE libraries
3  * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Library General Public
7  * License version 2 as published by the Free Software Foundation.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Library General Public License for more details.
13  *
14  * You should have received a copy of the GNU Library General Public License
15  * along with this library; see the file COPYING.LIB. If not, write to
16  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  * Boston, MA 02110-1301, USA.
18  **/
19 
20 #include "krlprprinterimpl.h"
21 #include "kprinter.h"
22 #include "kmfactory.h"
23 #include "kmmanager.h"
24 #include "kmprinter.h"
25 
26 #include <tqfile.h>
27 #include <kstandarddirs.h>
28 #include <kconfig.h>
29 #include <klocale.h>
30 
31 KRlprPrinterImpl::KRlprPrinterImpl(TQObject *parent, const char *name, const TQStringList & /*args*/)
32 : KPrinterImpl(parent,name)
33 {
34 }
35 
36 KRlprPrinterImpl::~KRlprPrinterImpl()
37 {
38 }
39 
40 bool KRlprPrinterImpl::setupCommand(TQString& cmd, KPrinter *printer)
41 {
42  // retrieve the KMPrinter object, to get host and queue name
43  KMPrinter *rpr = KMFactory::self()->manager()->findPrinter(printer->printerName());
44  if (!rpr)
45  return false;
46 
47  QString host(rpr->option("host")), queue(rpr->option("queue"));
48  if (!host.isEmpty() && !queue.isEmpty())
49  {
50  QString exestr = KStandardDirs::findExe("rlpr");
51  if (exestr.isEmpty())
52  {
53  printer->setErrorMessage(i18n("The <b>%1</b> executable could not be found in your path. Check your installation.").arg("rlpr"));
54  return false;
55  }
56 
57  cmd = TQString::fromLatin1("%1 -H %2 -P %3 -\\#%4").arg(exestr).arg(quote(host)).arg(quote(queue)).arg(printer->numCopies());
58 
59  // proxy settings
60  KConfig *conf = KMFactory::self()->printConfig();
61  conf->setGroup("RLPR");
62  QString host = conf->readEntry("ProxyHost",TQString::null), port = conf->readEntry("ProxyPort",TQString::null);
63  if (!host.isEmpty())
64  {
65  cmd.append(" -X ").append(quote(host));
66  if (!port.isEmpty()) cmd.append(" --port=").append(port);
67  }
68 
69  return true;
70  }
71  else
72  {
73  printer->setErrorMessage(i18n("The printer is incompletely defined. Try to reinstall it."));
74  return false;
75  }
76 }

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