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62 lines
1.6 KiB
62 lines
1.6 KiB
15 years ago
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/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "gschecker.h"
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#include "kpipeprocess.h"
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#include <qfile.h>
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#include <qtextstream.h>
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GsChecker::GsChecker(QObject *parent, const char *name)
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: QObject(parent,name)
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{
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}
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bool GsChecker::checkGsDriver(const QString& name)
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{
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if (m_driverlist.count() == 0)
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loadDriverList();
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return m_driverlist.contains(name);
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}
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void GsChecker::loadDriverList()
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{
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KPipeProcess proc;
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if (proc.open("gs -h",IO_ReadOnly))
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{
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QTextStream t(&proc);
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QString buffer, line;
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bool ok(false);
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while (!t.eof())
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{
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line = t.readLine().stripWhiteSpace();
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if (ok)
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{
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if (line.find(':') != -1)
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break;
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else
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buffer.append(line).append(" ");
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}
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else if (line.startsWith(QString::fromLatin1("Available devices:")))
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ok = true;
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}
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m_driverlist = QStringList::split(' ',buffer,false);
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}
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}
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