1 files changed, 128 insertions, 0 deletions
diff --git a/src/deviceinfo.cpp b/src/deviceinfo.cpp
new file mode 100644
index 0000000..86f8d68
--- /dev/null
+++ b/src/deviceinfo.cpp
@@ -0,0 +1,128 @@
+/*  smplayer, GUI front-end for mplayer.
+    Copyright (C) 2006-2009 Ricardo Villalba <rvm@escomposlinux.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program 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 General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#include "deviceinfo.h"
+#include <QProcess>
+#include <QFile>
+
+#ifdef Q_OS_WIN
+
+DeviceList DeviceInfo::retrieveDevices(DeviceType type) {
+	qDebug("DeviceInfo::retrieveDevices: %d", type);
+	
+	DeviceList l;
+	QRegExp rx_device("^(\\d+): (.*)");
+	
+	if (QFile::exists("dxlist.exe")) {
+		QProcess p;
+		p.setProcessChannelMode( QProcess::MergedChannels );
+		QStringList arg;
+		if (type == Sound) arg << "-s"; else arg << "-d";
+		p.start("dxlist", arg);
+
+		if (p.waitForFinished()) {
+			QByteArray line;
+			while (p.canReadLine()) {
+				line = p.readLine().trimmed();
+				qDebug("DeviceInfo::retrieveDevices: '%s'", line.constData());
+				if ( rx_device.indexIn(line) > -1 ) {
+					int id = rx_device.cap(1).toInt();
+					QString desc = rx_device.cap(2);
+					qDebug("DeviceInfo::retrieveDevices: found device: '%d' '%s'", id, desc.toUtf8().constData());
+					l.append( DeviceData(id, desc) );
+				}
+			}
+		}
+	}
+	
+	return l;
+}
+
+DeviceList DeviceInfo::dsoundDevices() { 
+	return retrieveDevices(Sound);
+}
+
+DeviceList DeviceInfo::displayDevices() {
+	return retrieveDevices(Display);
+}
+
+#else
+
+DeviceList DeviceInfo::alsaDevices() {
+	qDebug("DeviceInfo::alsaDevices");
+
+	DeviceList l;
+	QRegExp rx_device("^card\\s([0-9]+).*\\[(.*)\\],\\sdevice\\s([0-9]+):");
+
+	QProcess p;
+	p.setProcessChannelMode( QProcess::MergedChannels );
+	p.setEnvironment( QStringList() << "LC_ALL=C" );
+	p.start("aplay", QStringList() << "-l");
+
+	if (p.waitForFinished()) {
+		QByteArray line;
+		while (p.canReadLine()) {
+			line = p.readLine();
+			qDebug("DeviceInfo::alsaDevices: '%s'", line.constData());
+			if ( rx_device.indexIn(line) > -1 ) {
+				QString id = rx_device.cap(1);
+				id.append(".");
+				id.append(rx_device.cap(3));
+				QString desc = rx_device.cap(2);
+				qDebug("DeviceInfo::alsaDevices: found device: '%s' '%s'", id.toUtf8().constData(), desc.toUtf8().constData());
+				l.append( DeviceData(id, desc) );
+			}
+		}
+	} else {
+		qDebug("DeviceInfo::alsaDevices: could not start aplay, error %d", p.error());
+	}
+
+	return l;
+}
+
+DeviceList DeviceInfo::xvAdaptors() {
+	qDebug("DeviceInfo::xvAdaptors");
+
+	DeviceList l;
+	QRegExp rx_device("^.*Adaptor #([0-9]+): \"(.*)\"");
+
+	QProcess p;
+	p.setProcessChannelMode( QProcess::MergedChannels );
+	p.setEnvironment( QProcess::systemEnvironment() << "LC_ALL=C" );
+	p.start("xvinfo");
+
+	if (p.waitForFinished()) {
+		QByteArray line;
+		while (p.canReadLine()) {
+			line = p.readLine();
+			qDebug("DeviceInfo::xvAdaptors: '%s'", line.constData());
+			if ( rx_device.indexIn(line) > -1 ) {
+				QString id = rx_device.cap(1);
+				QString desc = rx_device.cap(2);
+				qDebug("DeviceInfo::xvAdaptors: found adaptor: '%s' '%s'", id.toUtf8().constData(), desc.toUtf8().constData());
+				l.append( DeviceData(id, desc) );
+			}
+		}
+	} else {
+		qDebug("DeviceInfo::xvAdaptors: could not start xvinfo, error %d", p.error());
+	}
+
+	return l;
+}
+
+#endif