kmwippselect.cpp
00001 /* 00002 * This file is part of the KDE libraries 00003 * Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Library General Public 00007 * License version 2 as published by the Free Software Foundation. 00008 * 00009 * This library is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 * Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this library; see the file COPYING.LIB. If not, write to 00016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02110-1301, USA. 00018 **/ 00019 00020 #include "kmwippselect.h" 00021 #include "kmwizard.h" 00022 #include "kmprinter.h" 00023 #include "cupsinfos.h" 00024 #include "ipprequest.h" 00025 00026 #include <klistbox.h> 00027 #include <tqlayout.h> 00028 #include <klocale.h> 00029 #include <kdebug.h> 00030 #include <kiconloader.h> 00031 00032 #include "config.h" 00033 00034 KMWIppSelect::KMWIppSelect(TQWidget *parent, const char *name) 00035 : KMWizardPage(parent,name) 00036 { 00037 m_ID = KMWizard::IPPSelect; 00038 m_title = i18n("Remote IPP Printer Selection"); 00039 m_nextpage = KMWizard::Driver; 00040 00041 m_list = new KListBox(this); 00042 00043 TQVBoxLayout *lay = new TQVBoxLayout(this, 0, 0); 00044 lay->addWidget(m_list); 00045 } 00046 00047 bool KMWIppSelect::isValid(TQString& msg) 00048 { 00049 if (m_list->currentItem() == -1) 00050 { 00051 msg = i18n("You must select a printer."); 00052 return false; 00053 } 00054 return true; 00055 } 00056 00057 void KMWIppSelect::initPrinter(KMPrinter *p) 00058 { 00059 // storage variables 00060 TQString host, login, password; 00061 int port; 00062 00063 // save config 00064 host = CupsInfos::self()->host(); 00065 login = CupsInfos::self()->login(); 00066 password = CupsInfos::self()->password(); 00067 port = CupsInfos::self()->port(); 00068 00069 m_list->clear(); 00070 00071 // retrieve printer list 00072 KURL url = p->device(); 00073 CupsInfos::self()->setHost(url.host()); 00074 CupsInfos::self()->setLogin(url.user()); 00075 CupsInfos::self()->setPassword(url.pass()); 00076 CupsInfos::self()->setPort(url.port()); 00077 IppRequest req; 00078 TQString uri; 00079 req.setOperation(CUPS_GET_PRINTERS); 00080 uri = TQString::fromLatin1("ipp://%1/printers/").arg(CupsInfos::self()->hostaddr()); 00081 req.addURI(IPP_TAG_OPERATION,"printer-uri",uri); 00082 req.addKeyword(IPP_TAG_OPERATION,"requested-attributes",TQString::fromLatin1("printer-name")); 00083 if (req.doRequest("/printers/")) 00084 { 00085 ipp_attribute_t *attr = req.first(); 00086 while (attr) 00087 { 00088 #ifdef HAVE_CUPS_1_6 00089 if (ippGetName(attr) && strcmp(ippGetName(attr),"printer-name") == 0) 00090 m_list->insertItem(SmallIcon("kdeprint_printer"),TQString::fromLatin1(ippGetString(attr, 0, NULL))); 00091 attr = ippNextAttribute(req.request()); 00092 #else // HAVE_CUPS_1_6 00093 if (attr->name && strcmp(attr->name,"printer-name") == 0) 00094 m_list->insertItem(SmallIcon("kdeprint_printer"),TQString::fromLatin1(attr->values[0].string.text)); 00095 attr = attr->next; 00096 #endif // HAVE_CUPS_1_6 00097 } 00098 m_list->sort(); 00099 } 00100 00101 // restore config 00102 CupsInfos::self()->setHost(host); 00103 CupsInfos::self()->setLogin(login); 00104 CupsInfos::self()->setPassword(password); 00105 CupsInfos::self()->setPort(port); 00106 } 00107 00108 void KMWIppSelect::updatePrinter(KMPrinter *p) 00109 { 00110 KURL url = p->device(); 00111 TQString path = m_list->currentText(); 00112 path.prepend("/printers/"); 00113 url.setPath(path); 00114 p->setDevice(url.url()); 00115 kdDebug(500) << url.url() << endl; 00116 }