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Diffstat (limited to 'kdeprint/management/kmwsocketutil.cpp')
| -rw-r--r-- | kdeprint/management/kmwsocketutil.cpp | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/kdeprint/management/kmwsocketutil.cpp b/kdeprint/management/kmwsocketutil.cpp deleted file mode 100644 index e6d06bae2..000000000 --- a/kdeprint/management/kmwsocketutil.cpp +++ /dev/null @@ -1,219 +0,0 @@ -/* - * This file is part of the KDE libraries - * Copyright (c) 2001 Michael Goffioul <tdeprint@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 <config.h> - -#include "kmwsocketutil.h" - -#include <tqprogressbar.h> -#include <tqlineedit.h> -#include <tqlabel.h> -#include <tqcombobox.h> -#include <tqpushbutton.h> -#include <kmessagebox.h> -#include <tqlayout.h> -#include <tqregexp.h> -#include <knumvalidator.h> - -#include <kapplication.h> -#include <klocale.h> -#include <kextsock.h> -#include <kdebug.h> - -#include <unistd.h> - -TQString localRootIP(); - -//---------------------------------------------------------------------------------------- - -SocketConfig::SocketConfig(KMWSocketUtil *util, TQWidget *parent, const char *name) -: KDialogBase(parent, name, true, TQString::null, Ok|Cancel, Ok, true) -{ - TQWidget *dummy = new TQWidget(this); - setMainWidget(dummy); - KIntValidator *val = new KIntValidator( this ); - TQLabel *masklabel = new TQLabel(i18n("&Subnetwork:"),dummy); - TQLabel *portlabel = new TQLabel(i18n("&Port:"),dummy); - TQLabel *toutlabel = new TQLabel(i18n("&Timeout (ms):"),dummy); - TQLineEdit *mm = new TQLineEdit(dummy); - mm->setText(TQString::tqfromLatin1(".[0-255]")); - mm->setReadOnly(true); - mm->setFixedWidth(fontMetrics().width(mm->text())+10); - - mask_ = new TQLineEdit(dummy); - mask_->tqsetAlignment(Qt::AlignRight); - port_ = new TQComboBox(true,dummy); - if ( port_->lineEdit() ) - port_->lineEdit()->setValidator( val ); - tout_ = new TQLineEdit(dummy); - tout_->setValidator( val ); - - masklabel->setBuddy(mask_); - portlabel->setBuddy(port_); - toutlabel->setBuddy(tout_); - - mask_->setText(util->root_); - port_->insertItem("631"); - port_->insertItem("9100"); - port_->insertItem("9101"); - port_->insertItem("9102"); - port_->setEditText(TQString::number(util->port_)); - tout_->setText(TQString::number(util->timeout_)); - - TQGridLayout *main_ = new TQGridLayout(dummy, 3, 2, 0, 10); - TQHBoxLayout *lay1 = new TQHBoxLayout(0, 0, 5); - main_->addWidget(masklabel, 0, 0); - main_->addWidget(portlabel, 1, 0); - main_->addWidget(toutlabel, 2, 0); - main_->addLayout(lay1, 0, 1); - main_->addWidget(port_, 1, 1); - main_->addWidget(tout_, 2, 1); - lay1->addWidget(mask_,1); - lay1->addWidget(mm,0); - - resize(250,130); - setCaption(i18n("Scan Configuration")); -} - -SocketConfig::~SocketConfig() -{ -} - -void SocketConfig::slotOk() -{ - TQString msg; - TQRegExp re("(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})"); - if (!re.exactMatch(mask_->text())) - msg = i18n("Wrong subnetwork specification."); - else - { - for (int i=1; i<=3; i++) - if (re.cap(i).toInt() >= 255) - { - msg = i18n("Wrong subnetwork specification."); - break; - } - } - - bool ok(false); - int v = tout_->text().toInt(&ok); - if (!ok || v <= 0) - msg = i18n("Wrong timeout specification."); - v = port_->currentText().toInt(&ok); - if (!ok || v <= 0) - msg = i18n("Wrong port specification."); - if (!msg.isEmpty()) - { - KMessageBox::error(this,msg); - return; - } - - KDialogBase::slotOk(); -} - -//---------------------------------------------------------------------------------------- - -KMWSocketUtil::KMWSocketUtil() -{ - printerlist_.setAutoDelete(true); - root_ = localRootIP(); - port_ = 9100; - timeout_ = 50; -} - -bool KMWSocketUtil::checkPrinter(const TQString& IPstr, int port, TQString* hostname) -{ - KExtendedSocket sock(IPstr, port, KExtendedSocket::inetSocket|KExtendedSocket::streamSocket); - bool result(false); - sock.setTimeout(0, timeout_ * 1000); - if (sock.connect() == 0) - { - if (hostname) - { - TQString portname; - KExtendedSocket::resolve((KSocketAddress*)(sock.peerAddress()), *hostname, portname); - } - result = true; - } - sock.close(); - return result; -} - -bool KMWSocketUtil::scanNetwork(TQProgressBar *bar) -{ - printerlist_.setAutoDelete(true); - printerlist_.clear(); - int n(256); - if (bar) - bar->setTotalSteps(n); - for (int i=0; i<n; i++) - { - TQString IPstr = root_ + "." + TQString::number(i); - TQString hostname; - if (checkPrinter(IPstr, port_, &hostname)) - { // we found a printer at this address, create SocketInfo entry in printer list - SocketInfo *info = new SocketInfo; - info->IP = IPstr; - info->Port = port_; - info->Name = hostname; - printerlist_.append(info); - } - if (bar) - { - bar->setProgress(i); - kapp->flushX(); - } - } - return true; -} - -void KMWSocketUtil::configureScan(TQWidget *parent) -{ - SocketConfig *dlg = new SocketConfig(this,parent); - if (dlg->exec()) - { - root_ = dlg->mask_->text(); - port_ = dlg->port_->currentText().toInt(); - timeout_ = dlg->tout_->text().toInt(); - } - delete dlg; -} - -//---------------------------------------------------------------------------------------- - -TQString localRootIP() -{ - char buf[256]; - buf[0] = '\0'; - if (!gethostname(buf, sizeof(buf))) - buf[sizeof(buf)-1] = '\0'; - TQPtrList<KAddressInfo> infos = KExtendedSocket::lookup(buf, TQString::null); - infos.setAutoDelete(true); - if (infos.count() > 0) - { - TQString IPstr = infos.first()->address()->nodeName(); - int p = IPstr.findRev('.'); - IPstr.truncate(p); - return IPstr; - } - return TQString::null; -} - -#include "kmwsocketutil.moc" |