mirror of
https://github.com/RetroShare/RetroShare.git
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87344de7d4
git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc
129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
/* smplayer, GUI front-end for mplayer.
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Copyright (C) 2006-2008 Ricardo Villalba <rvm@escomposlinux.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "deviceinfo.h"
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#include <QProcess>
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#include <QFile>
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#ifdef Q_OS_WIN
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DeviceList DeviceInfo::retrieveDevices(DeviceType type) {
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qDebug("DeviceInfo::retrieveDevices: %d", type);
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DeviceList l;
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QRegExp rx_device("^(\\d+): (.*)");
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if (QFile::exists("dxlist.exe")) {
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QProcess p;
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p.setProcessChannelMode( QProcess::MergedChannels );
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QStringList arg;
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if (type == Sound) arg << "-s"; else arg << "-d";
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p.start("dxlist", arg);
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if (p.waitForFinished()) {
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QByteArray line;
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while (p.canReadLine()) {
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line = p.readLine().trimmed();
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qDebug("DeviceInfo::retrieveDevices: '%s'", line.constData());
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if ( rx_device.indexIn(line) > -1 ) {
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int id = rx_device.cap(1).toInt();
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QString desc = rx_device.cap(2);
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qDebug("DeviceInfo::retrieveDevices: found device: '%d' '%s'", id, desc.toUtf8().constData());
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l.append( DeviceData(id, desc) );
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}
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}
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}
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}
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return l;
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}
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DeviceList DeviceInfo::dsoundDevices() {
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return retrieveDevices(Sound);
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}
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DeviceList DeviceInfo::displayDevices() {
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return retrieveDevices(Display);
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}
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#else
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DeviceList DeviceInfo::alsaDevices() {
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qDebug("DeviceInfo::alsaDevices");
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DeviceList l;
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QRegExp rx_device("^card\\s([0-9]+).*\\[(.*)\\],\\sdevice\\s([0-9]+):");
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QProcess p;
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p.setProcessChannelMode( QProcess::MergedChannels );
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p.setEnvironment( QStringList() << "LC_ALL=C" );
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p.start("aplay", QStringList() << "-l");
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if (p.waitForFinished()) {
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QByteArray line;
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while (p.canReadLine()) {
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line = p.readLine();
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qDebug("DeviceInfo::alsaDevices: '%s'", line.constData());
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if ( rx_device.indexIn(line) > -1 ) {
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QString id = rx_device.cap(1);
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id.append(".");
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id.append(rx_device.cap(3));
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QString desc = rx_device.cap(2);
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qDebug("DeviceInfo::alsaDevices: found device: '%s' '%s'", id.toUtf8().constData(), desc.toUtf8().constData());
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l.append( DeviceData(id, desc) );
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}
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}
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} else {
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qDebug("DeviceInfo::alsaDevices: could not start aplay, error %d", p.error());
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}
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return l;
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}
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DeviceList DeviceInfo::xvAdaptors() {
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qDebug("DeviceInfo::xvAdaptors");
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DeviceList l;
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QRegExp rx_device("^.*Adaptor #([0-9]+): \"(.*)\"");
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QProcess p;
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p.setProcessChannelMode( QProcess::MergedChannels );
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p.setEnvironment( QProcess::systemEnvironment() << "LC_ALL=C" );
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p.start("xvinfo");
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if (p.waitForFinished()) {
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QByteArray line;
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while (p.canReadLine()) {
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line = p.readLine();
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qDebug("DeviceInfo::xvAdaptors: '%s'", line.constData());
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if ( rx_device.indexIn(line) > -1 ) {
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QString id = rx_device.cap(1);
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QString desc = rx_device.cap(2);
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qDebug("DeviceInfo::xvAdaptors: found adaptor: '%s' '%s'", id.toUtf8().constData(), desc.toUtf8().constData());
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l.append( DeviceData(id, desc) );
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}
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}
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} else {
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qDebug("DeviceInfo::xvAdaptors: could not start xvinfo, error %d", p.error());
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}
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return l;
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}
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#endif
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