1 files changed, 78 insertions, 0 deletions
diff --git a/kradio3/plugins/recording/encoder_pcm.cpp b/kradio3/plugins/recording/encoder_pcm.cpp
new file mode 100644
index 0000000..27c671b
--- /dev/null
+++ b/kradio3/plugins/recording/encoder_pcm.cpp
@@ -0,0 +1,78 @@
+/***************************************************************************
+                          encoder_pcm.cpp
+                             -------------------
+    begin                : Sat Aug 20 2005
+    copyright            : (C) 2005 by Martin Witte
+    email                : witte@kawo1.rwth-aachen.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "encoder_pcm.h"
+
+
+#include <klocale.h>
+
+RecordingEncodingPCM::RecordingEncodingPCM(QObject *parent,            SoundStreamID ssid,
+                                           const RecordingConfig &cfg, const RadioStation *rs,
+                                           const QString &filename)
+    : RecordingEncoding(parent, ssid, cfg, rs, filename),
+      m_output(NULL)
+{
+    m_config.m_SoundFormat.m_Encoding = "raw";
+    openOutput(filename);
+}
+
+
+RecordingEncodingPCM::~RecordingEncodingPCM()
+{
+    closeOutput();
+}
+
+
+
+void RecordingEncodingPCM::encode(const char *buffer, size_t buffer_size, char *&export_buffer, size_t &export_buffer_size)
+{
+    if (m_error)
+        return;
+    m_encodedSize += buffer_size;
+
+    export_buffer      = const_cast<char*>(buffer);
+    export_buffer_size = buffer_size;
+    int err = sf_write_raw(m_output, const_cast<char*>(buffer), buffer_size);
+
+    if (err != (int)buffer_size) {
+        m_error = true;
+        m_errorString += i18n("Error %1 writing output. ").arg(QString().setNum(err));
+    }
+}
+
+
+bool RecordingEncodingPCM::openOutput(const QString &output)
+{
+    SF_INFO sinfo;
+    m_config.getSoundFileInfo(sinfo, false);
+    m_output = sf_open(output.ascii(), SFM_WRITE, &sinfo);
+
+    if (!m_output) {
+        m_error = true;
+        m_errorString += i18n("Cannot open output file %1. ").arg(output);
+    }
+    return !m_error;
+}
+
+
+void RecordingEncodingPCM::closeOutput()
+{
+    if (m_output) sf_close (m_output);
+    m_output = NULL;
+}
+
+