From 686d8bbe6956b53000228c3754a278e7805467fc Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 12 Feb 2012 18:25:10 +0100
Subject: tag_handler: add new handler that updates has_playlist

---
 src/tag_handler.c | 17 +++++++++++++++++
 src/tag_handler.h |  7 +++++++
 2 files changed, 24 insertions(+)

(limited to 'src')

diff --git a/src/tag_handler.c b/src/tag_handler.c
index 32de7650d..316715e87 100644
--- a/src/tag_handler.c
+++ b/src/tag_handler.c
@@ -20,6 +20,8 @@
 #include "config.h"
 #include "tag_handler.h"
 
+#include <glib.h>
+
 static void
 add_tag_duration(unsigned seconds, void *ctx)
 {
@@ -41,3 +43,18 @@ const struct tag_handler add_tag_handler = {
 	.tag = add_tag_tag,
 };
 
+static void
+full_tag_pair(const char *name, G_GNUC_UNUSED const char *value, void *ctx)
+{
+	struct tag *tag = ctx;
+
+	if (g_ascii_strcasecmp(name, "cuesheet") == 0)
+		tag->has_playlist = true;
+}
+
+const struct tag_handler full_tag_handler = {
+	.duration = add_tag_duration,
+	.tag = add_tag_tag,
+	.pair = full_tag_pair,
+};
+
diff --git a/src/tag_handler.h b/src/tag_handler.h
index 653918588..7f15c2a48 100644
--- a/src/tag_handler.h
+++ b/src/tag_handler.h
@@ -91,4 +91,11 @@ tag_handler_invoke_pair(const struct tag_handler *handler, void *ctx,
  */
 extern const struct tag_handler add_tag_handler;
 
+/**
+ * This #tag_handler implementation adds tag values to a #tag object
+ * (casted from the context pointer), and supports the has_playlist
+ * attribute.
+ */
+extern const struct tag_handler full_tag_handler;
+
 #endif
-- 
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