cue_parser: new line based CUE sheet parser

To replace libcue, the unmaintained and crashy library.

1 files changed, 58 insertions, 0 deletions

diff --git a/src/cue/cue_parser.h b/src/cue/cue_parser.h
new file mode 100644
index 000000000..d8d695739
--- /dev/null
+++ b/src/cue/cue_parser.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2003-2011 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.
+ */
+
+#ifndef MPD_CUE_PARSER_H
+#define MPD_CUE_PARSER_H
+
+#include "check.h"
+
+#include <stdbool.h>
+
+struct cue_parser *
+cue_parser_new(void);
+
+void
+cue_parser_free(struct cue_parser *parser);
+
+/**
+ * Feed a text line from the CUE file into the parser.  Call
+ * cue_parser_get() after this to see if a song has been finished.
+ */
+void
+cue_parser_feed(struct cue_parser *parser, const char *line);
+
+/**
+ * Tell the parser that the end of the file has been reached.  Call
+ * cue_parser_get() after this to see if a song has been finished.
+ * This procedure must be done twice!
+ */
+void
+cue_parser_finish(struct cue_parser *parser);
+
+/**
+ * Check if a song was finished by the last cue_parser_feed() or
+ * cue_parser_finish() call.
+ *
+ * @return a song object that must be freed by the caller, or NULL if
+ * no song was finished at this time
+ */
+struct song *
+cue_parser_get(struct cue_parser *parser);
+
+#endif