/* * 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 "gschecker.h" #include "kpipeprocess.h" #include <tqfile.h> #include <tqtextstream.h> GsChecker::GsChecker(TQObject *parent, const char *name) : TQObject(parent,name) { } bool GsChecker::checkGsDriver(const TQString& name) { if (m_driverlist.count() == 0) loadDriverList(); return m_driverlist.contains(name); } void GsChecker::loadDriverList() { KPipeProcess proc; if (proc.open("gs -h",IO_ReadOnly)) { QTextStream t(&proc); TQString buffer, line; bool ok(false); while (!t.eof()) { line = t.readLine().stripWhiteSpace(); if (ok) { if (line.find(':') != -1) break; else buffer.append(line).append(" "); } else if (line.startsWith(TQString::fromLatin1("Available devices:"))) ok = true; } m_driverlist = TQStringList::split(' ',buffer,false); } }