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kmwippselect.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 "kmwippselect.h"
21 #include "kmwizard.h"
22 #include "kmprinter.h"
23 #include "cupsinfos.h"
24 #include "ipprequest.h"
25 
26 #include <tdelistbox.h>
27 #include <tqlayout.h>
28 #include <tdelocale.h>
29 #include <kdebug.h>
30 #include <kiconloader.h>
31 
32 #include "config.h"
33 
34 KMWIppSelect::KMWIppSelect(TQWidget *parent, const char *name)
35 : KMWizardPage(parent,name)
36 {
37  m_ID = KMWizard::IPPSelect;
38  m_title = i18n("Remote IPP Printer Selection");
39  m_nextpage = KMWizard::Driver;
40 
41  m_list = new TDEListBox(this);
42 
43  TQVBoxLayout *lay = new TQVBoxLayout(this, 0, 0);
44  lay->addWidget(m_list);
45 }
46 
47 bool KMWIppSelect::isValid(TQString& msg)
48 {
49  if (m_list->currentItem() == -1)
50  {
51  msg = i18n("You must select a printer.");
52  return false;
53  }
54  return true;
55 }
56 
57 void KMWIppSelect::initPrinter(KMPrinter *p)
58 {
59  // storage variables
60  TQString host, login, password;
61  int port;
62 
63  // save config
64  host = CupsInfos::self()->host();
65  login = CupsInfos::self()->login();
66  password = CupsInfos::self()->password();
67  port = CupsInfos::self()->port();
68 
69  m_list->clear();
70 
71  // retrieve printer list
72  KURL url = p->device();
73  CupsInfos::self()->setHost(url.host());
74  CupsInfos::self()->setLogin(url.user());
75  CupsInfos::self()->setPassword(url.pass());
76  CupsInfos::self()->setPort(url.port());
77  IppRequest req;
78  TQString uri;
79  req.setOperation(CUPS_GET_PRINTERS);
80  uri = TQString::fromLatin1("ipp://%1/printers/").arg(CupsInfos::self()->hostaddr());
81  req.addURI(IPP_TAG_OPERATION,"printer-uri",uri);
82  req.addKeyword(IPP_TAG_OPERATION,"requested-attributes",TQString::fromLatin1("printer-name"));
83  if (req.doRequest("/printers/"))
84  {
85  ipp_attribute_t *attr = req.first();
86  while (attr)
87  {
88 #ifdef HAVE_CUPS_1_6
89  if (ippGetName(attr) && strcmp(ippGetName(attr),"printer-name") == 0)
90  m_list->insertItem(SmallIcon("tdeprint_printer"),TQString::fromLatin1(ippGetString(attr, 0, NULL)));
91  attr = ippNextAttribute(req.request());
92 #else // HAVE_CUPS_1_6
93  if (attr->name && strcmp(attr->name,"printer-name") == 0)
94  m_list->insertItem(SmallIcon("tdeprint_printer"),TQString::fromLatin1(attr->values[0].string.text));
95  attr = attr->next;
96 #endif // HAVE_CUPS_1_6
97  }
98  m_list->sort();
99  }
100 
101  // restore config
102  CupsInfos::self()->setHost(host);
103  CupsInfos::self()->setLogin(login);
104  CupsInfos::self()->setPassword(password);
105  CupsInfos::self()->setPort(port);
106 }
107 
108 void KMWIppSelect::updatePrinter(KMPrinter *p)
109 {
110  KURL url = p->device();
111  TQString path = m_list->currentText();
112  path.prepend("/printers/");
113  url.setPath(path);
114  p->setDevice(url.url());
115 kdDebug(500) << url.url() << endl;
116 }

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