From 375e3ffed496c995383156f9675fa95f145e05bf Mon Sep 17 00:00:00 2001
From: Warren Dukes <warren.dukes@gmail.com>
Date: Tue, 13 Apr 2004 02:20:46 +0000
Subject: add my own utf8/ascii converters and utf8 validator validate all mpd
 tags on import, if they are invalid, assume they are ascii and convert to
 utf8

git-svn-id: https://svn.musicpd.org/mpd/trunk@707 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/tag.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/tag.c')

diff --git a/src/tag.c b/src/tag.c
index bda1810be..2fabf5639 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -24,6 +24,7 @@
 #include "mp4_decode.h"
 #include "aac_decode.h"
 #include "utils.h"
+#include "utf8.h"
 
 #include <sys/stat.h>
 #include <stdlib.h>
@@ -57,6 +58,22 @@ void printMpdTag(FILE * fp, MpdTag * tag) {
 	if(tag->time>=0) myfprintf(fp,"Time: %i\n",tag->time);
 }
 
+#define fixUtf8(str) { \
+	if(str && !validUtf8String(str)) { \
+		char * temp; \
+		temp = asciiStrToUtf8Dup(str); \
+		free(str); \
+		str = temp; \
+	} \
+}
+
+void validateUtf8Tag(MpdTag * tag) {
+	fixUtf8(tag->artist);
+	fixUtf8(tag->album);
+	fixUtf8(tag->track);
+	fixUtf8(tag->title);
+}
+
 #ifdef HAVE_ID3TAG
 char * getID3Info(struct id3_tag * tag, char * id) {
 	struct id3_frame const * frame;
@@ -145,6 +162,8 @@ MpdTag * audiofileTagDup(char * utf8file) {
 		ret->time = time;
 	}
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;
 }
 #endif
@@ -163,6 +182,8 @@ MpdTag * mp3TagDup(char * utf8file) {
 		ret->time = time;
 	}
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;
 }
 #endif
@@ -179,6 +200,8 @@ MpdTag * aacTagDup(char * utf8file) {
 		ret->time = time;
 	}
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;
 }
 
@@ -267,6 +290,8 @@ MpdTag * mp4TagDup(char * utf8file) {
 		}
 	}
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;
 }
 #endif
@@ -329,6 +354,8 @@ MpdTag * oggTagDup(char * utf8file) {
 
 	ov_clear(&vf);
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;	
 }
 #endif
@@ -441,6 +468,8 @@ MpdTag * flacTagDup(char * utf8file) {
 		}
 	}
 
+	if(ret) validateUtf8Tag(ret);
+
 	return ret;
 }
 #endif
-- 
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