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kmwipp.cpp
1 /*
2  * This file is part of the KDE libraries
3  * Copyright (c) 2001 Michael Goffioul <tdeprint@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 "kmwipp.h"
21 #include "kmwizard.h"
22 #include "kmprinter.h"
23 
24 #include <tqlabel.h>
25 #include <tqlineedit.h>
26 #include <tdelocale.h>
27 #include <tqvalidator.h>
28 
29 #include <cups/http.h>
30 
31 KMWIpp::KMWIpp(TQWidget *parent, const char *name)
32 : KMWInfoBase(2,parent,name)
33 {
34  m_ID = KMWizard::IPP;
35  m_title = i18n("Remote IPP server");
36  m_nextpage = KMWizard::IPPSelect;
37  lineEdit( 1 )->setValidator( new TQIntValidator( TQT_TQOBJECT(this) ) );
38 
39  setInfo(i18n("<p>Enter the information concerning the remote IPP server "
40  "owning the targeted printer. This wizard will poll the server "
41  "before continuing.</p>"));
42  setLabel(0,i18n("Host:"));
43  setLabel(1,i18n("Port:"));
44  setText( 1, TQString::fromLatin1( "631" ) );
45 }
46 
47 bool KMWIpp::isValid(TQString& msg)
48 {
49  // check informations
50  if (text(0).isEmpty())
51  {
52  msg = i18n("Empty server name.");
53  return false;
54  }
55  bool ok(false);
56  int p = text(1).toInt(&ok);
57  if (!ok)
58  {
59  msg = i18n("Incorrect port number.");
60  return false;
61  }
62 
63  // check server
64  http_t *HTTP = httpConnect(text(0).latin1(),p);
65  if (HTTP)
66  {
67  httpClose(HTTP);
68  return true;
69  }
70  else
71  {
72  msg = i18n("<nobr>Unable to connect to <b>%1</b> on port <b>%2</b> .</nobr>").arg(text(0)).arg(p);
73  return false;
74  }
75 }
76 
77 void KMWIpp::updatePrinter(KMPrinter *p)
78 {
79  KURL url;
80  url.setProtocol("ipp");
81  url.setHost(text(0));
82  url.setPort(text(1).toInt());
83  if (!p->option("kde-login").isEmpty()) url.setUser(p->option("kde-login"));
84  if (!p->option("kde-password").isEmpty()) url.setPass(p->option("kde-password"));
85  p->setDevice(url.url());
86 }

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