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authorMax Kellermann <max@duempel.org>2012-04-23 22:30:06 +0200
committerMax Kellermann <max@duempel.org>2012-04-23 23:00:41 +0200
commit6b52d040b1b0c6a1697d54274d56e61a4e383dca (patch)
tree433985dc9eaaf73d6e6acc8b1f7e445818999248 /test
parent404fa8993714f59f8708a3ce937248bab9bdc3f2 (diff)
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test/read_rva2: new debug program for the RVA2 library
Diffstat (limited to 'test')
-rw-r--r--test/dump_rva2.c109
1 files changed, 109 insertions, 0 deletions
diff --git a/test/dump_rva2.c b/test/dump_rva2.c
new file mode 100644
index 000000000..4a726518a
--- /dev/null
+++ b/test/dump_rva2.c
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2003-2012 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 "tag_id3.h"
+#include "tag_rva2.h"
+#include "replay_gain_info.h"
+#include "conf.h"
+#include "tag.h"
+
+#include <id3tag.h>
+
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#include <stdlib.h>
+
+const char *
+config_get_string(G_GNUC_UNUSED const char *name, const char *default_value)
+{
+ return default_value;
+}
+
+struct tag *
+tag_new(void)
+{
+ return NULL;
+}
+
+void
+tag_add_item_n(G_GNUC_UNUSED struct tag *tag, G_GNUC_UNUSED enum tag_type type,
+ G_GNUC_UNUSED const char *value, G_GNUC_UNUSED size_t len)
+{
+}
+
+void
+tag_free(struct tag *tag)
+{
+ g_free(tag);
+}
+
+int main(int argc, char **argv)
+{
+ GError *error = NULL;
+
+#ifdef HAVE_LOCALE_H
+ /* initialize locale */
+ setlocale(LC_CTYPE,"");
+#endif
+
+ if (argc != 2) {
+ g_printerr("Usage: read_rva2 FILE\n");
+ return 1;
+ }
+
+ const char *path = argv[1];
+
+ struct id3_tag *tag = tag_id3_load(path, &error);
+ if (tag == NULL) {
+ if (error != NULL) {
+ g_printerr("%s\n", error->message);
+ g_error_free(error);
+ } else
+ g_printerr("No ID3 tag found\n");
+
+ return EXIT_FAILURE;
+ }
+
+ struct replay_gain_info replay_gain;
+ replay_gain_info_init(&replay_gain);
+
+ bool success = tag_rva2_parse(tag, &replay_gain);
+ id3_tag_delete(tag);
+
+ if (!success) {
+ g_printerr("No RVA2 tag found\n");
+ return EXIT_FAILURE;
+ }
+
+ const struct replay_gain_tuple *tuple =
+ &replay_gain.tuples[REPLAY_GAIN_ALBUM];
+ if (replay_gain_tuple_defined(tuple))
+ g_printerr("replay_gain[album]: gain=%f peak=%f\n",
+ tuple->gain, tuple->peak);
+
+ tuple = &replay_gain.tuples[REPLAY_GAIN_TRACK];
+ if (replay_gain_tuple_defined(tuple))
+ g_printerr("replay_gain[track]: gain=%f peak=%f\n",
+ tuple->gain, tuple->peak);
+
+ return EXIT_SUCCESS;
+}