From 371447724a1e150c37a777e58a4725a3d2561c01 Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Wed, 22 Mar 2006 23:03:57 +0000
Subject: [PATCH] add tag information for audio files

---
 lib/service/iservice.h     |  7 +++++
 lib/service/servicemp3.cpp | 59 ++++++++++++++++++++++++++++++++++++++
 lib/service/servicemp3.h   |  2 ++
 3 files changed, 68 insertions(+)

diff --git a/lib/service/iservice.h b/lib/service/iservice.h
index 354f90a2..e74fa0a6 100644
--- a/lib/service/iservice.h
+++ b/lib/service/iservice.h
@@ -252,6 +252,13 @@ public:
 		
 		sDescription,
 		sTimeCreate,	// unix time or string
+		
+		sTitle,
+		sArtist,
+		sAlbum,
+		sComment,
+		sTracknumber,
+		sGenre,
 	};
 	enum { resNA = -1, resIsString = -2 };
 
diff --git a/lib/service/servicemp3.cpp b/lib/service/servicemp3.cpp
index 730c4e7b..0308a56d 100644
--- a/lib/service/servicemp3.cpp
+++ b/lib/service/servicemp3.cpp
@@ -344,6 +344,65 @@ RESULT eServiceMP3::getName(std::string &name)
 	return 0;
 }
 
+int eServiceMP3::getInfo(int w)
+{
+	switch (w)
+	{
+	case sTitle:
+	case sArtist:
+	case sAlbum:
+	case sComment:
+	case sTracknumber:
+	case sGenre:
+		return resIsString;
+	default:
+		return resNA;
+	}
+}
+
+std::string eServiceMP3::getInfoString(int w)
+{
+	gchar *tag = 0;
+	switch (w)
+	{
+	case sTitle:
+		tag = GST_TAG_TITLE;
+		break;
+	case sArtist:
+		tag = GST_TAG_ARTIST;
+		break;
+	case sAlbum:
+		tag = GST_TAG_ALBUM;
+		break;
+	case sComment:
+		tag = GST_TAG_COMMENT;
+		break;
+	case sTracknumber:
+		tag = GST_TAG_TRACK_NUMBER;
+		break;
+	case sGenre:
+		tag = GST_TAG_GENRE;
+		break;
+	default:
+		return "";
+	}
+	
+	if (!m_stream_tags || !tag)
+		return "";
+	
+	gchar *value;
+	
+	if (gst_tag_list_get_string(m_stream_tags, tag, &value))
+	{
+		std::string res = value;
+		g_free(value);
+		return res;
+	}
+	
+	return "";
+}
+
+
 		void foreach(const GstTagList *list, const gchar *tag, gpointer user_data)
 		{
 			if (tag)
diff --git a/lib/service/servicemp3.h b/lib/service/servicemp3.h
index 9fcfa74e..279c3cf1 100644
--- a/lib/service/servicemp3.h
+++ b/lib/service/servicemp3.h
@@ -78,6 +78,8 @@ public:
 	
 		// iServiceInformation
 	RESULT getName(std::string &name);
+	int getInfo(int w);
+	std::string getInfoString(int w);
 private:
 	friend class eServiceFactoryMP3;
 	std::string m_filename;
-- 
2.30.2