From 4a2b315ab6bcf9afc0718be980915870a4ee8f1f Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 28 Feb 2009 16:44:41 +0100
Subject: tag: moved APE code to tag_ape.c

---
 src/tag.c | 120 --------------------------------------------------------------
 1 file changed, 120 deletions(-)

(limited to 'src/tag.c')

diff --git a/src/tag.c b/src/tag.c
index 960dd4b17..e4aa6bf0e 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -117,126 +117,6 @@ void tag_lib_init(void)
 	g_free(temp);
 }
 
-struct tag *tag_ape_load(const char *file)
-{
-	struct tag *ret = NULL;
-	FILE *fp;
-	int tagCount;
-	char *buffer = NULL;
-	char *p;
-	size_t tagLen;
-	size_t size;
-	unsigned long flags;
-	int i;
-	char *key;
-
-	struct {
-		unsigned char id[8];
-		uint32_t version;
-		uint32_t length;
-		uint32_t tagCount;
-		unsigned char flags[4];
-		unsigned char reserved[8];
-	} footer;
-
-	const char *apeItems[7] = {
-		"title",
-		"artist",
-		"album",
-		"comment",
-		"genre",
-		"track",
-		"year"
-	};
-
-	int tagItems[7] = {
-		TAG_ITEM_TITLE,
-		TAG_ITEM_ARTIST,
-		TAG_ITEM_ALBUM,
-		TAG_ITEM_COMMENT,
-		TAG_ITEM_GENRE,
-		TAG_ITEM_TRACK,
-		TAG_ITEM_DATE,
-	};
-
-	fp = fopen(file, "r");
-	if (!fp)
-		return NULL;
-
-	/* determine if file has an apeV2 tag */
-	if (fseek(fp, 0, SEEK_END))
-		goto fail;
-	size = (size_t)ftell(fp);
-	if (fseek(fp, size - sizeof(footer), SEEK_SET))
-		goto fail;
-	if (fread(&footer, 1, sizeof(footer), fp) != sizeof(footer))
-		goto fail;
-	if (memcmp(footer.id, "APETAGEX", sizeof(footer.id)) != 0)
-		goto fail;
-	if (GUINT32_FROM_LE(footer.version) != 2000)
-		goto fail;
-
-	/* find beginning of ape tag */
-	tagLen = GUINT32_FROM_LE(footer.length);
-	if (tagLen < sizeof(footer))
-		goto fail;
-	if (fseek(fp, size - tagLen, SEEK_SET))
-		goto fail;
-
-	/* read tag into buffer */
-	tagLen -= sizeof(footer);
-	if (tagLen <= 0)
-		goto fail;
-	buffer = g_malloc(tagLen);
-	if (fread(buffer, 1, tagLen, fp) != tagLen)
-		goto fail;
-
-	/* read tags */
-	tagCount = GUINT32_FROM_LE(footer.tagCount);
-	p = buffer;
-	while (tagCount-- && tagLen > 10) {
-		size = GUINT32_FROM_LE(*(const uint32_t *)p);
-		p += 4;
-		tagLen -= 4;
-		flags = GUINT32_FROM_LE(*(const uint32_t *)p);
-		p += 4;
-		tagLen -= 4;
-
-		/* get the key */
-		key = p;
-		while (tagLen - size > 0 && *p != '\0') {
-			p++;
-			tagLen--;
-		}
-		p++;
-		tagLen--;
-
-		/* get the value */
-		if (tagLen < size)
-			goto fail;
-
-		/* we only care about utf-8 text tags */
-		if (!(flags & (0x3 << 1))) {
-			for (i = 0; i < 7; i++) {
-				if (strcasecmp(key, apeItems[i]) == 0) {
-					if (!ret)
-						ret = tag_new();
-					tag_add_item_n(ret, tagItems[i],
-						       p, size);
-				}
-			}
-		}
-		p += size;
-		tagLen -= size;
-	}
-
-fail:
-	if (fp)
-		fclose(fp);
-	g_free(buffer);
-	return ret;
-}
-
 struct tag *tag_new(void)
 {
 	struct tag *ret = g_new(struct tag, 1);
-- 
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