tag/ApeReplayGain, decoder/mad: move duplicate code to tag/ReplayGain.cxx

1 files changed, 48 insertions, 0 deletions

diff --git a/src/tag/ReplayGain.cxx b/src/tag/ReplayGain.cxx
new file mode 100644
index 000000000..f2f52e59c
--- /dev/null
+++ b/src/tag/ReplayGain.cxx
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2003-2014 The Music Player Daemon Project
+ * http://www.musicpd.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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "ReplayGain.hxx"
+#include "ReplayGainInfo.hxx"
+#include "util/ASCII.hxx"
+
+#include <assert.h>
+#include <stdlib.h>
+
+bool
+ParseReplayGainTag(ReplayGainInfo &info, const char *name, const char *value)
+{
+	assert(name != nullptr);
+	assert(value != nullptr);
+
+	if (StringEqualsCaseASCII(name, "replaygain_track_gain")) {
+		info.tuples[REPLAY_GAIN_TRACK].gain = atof(value);
+		return true;
+	} else if (StringEqualsCaseASCII(name, "replaygain_album_gain")) {
+		info.tuples[REPLAY_GAIN_ALBUM].gain = atof(value);
+		return true;
+	} else if (StringEqualsCaseASCII(name, "replaygain_track_peak")) {
+		info.tuples[REPLAY_GAIN_TRACK].peak = atof(value);
+		return true;
+	} else if (StringEqualsCaseASCII(name, "replaygain_album_peak")) {
+		info.tuples[REPLAY_GAIN_ALBUM].peak = atof(value);
+		return true;
+	} else
+		return false;
+}