From 196376c3c2b74a1f0f6f3040f833491d1b45e5f6 Mon Sep 17 00:00:00 2001
From: Linus Nielsen Feltzing <linus@haxx.se>
Date: Tue, 30 Aug 2005 07:52:36 +0000
Subject: Added ID3 database support for individual tracks in the context menu

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7421 a1c6a512-1295-4272-9138-f99709370657
---
 apps/dbtree.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'apps/dbtree.c')

diff --git a/apps/dbtree.c b/apps/dbtree.c
index 1121ea4070..e3704ac381 100644
--- a/apps/dbtree.c
+++ b/apps/dbtree.c
@@ -478,6 +478,22 @@ void db_exit(struct tree_context* c)
     c->firstpos  = c->pos_history[c->dirlevel];
 }
 
+int db_get_filename(struct tree_context* c, char *buf, int buflen)
+{
+    int rc;
+    int filenum = c->dircursor + c->dirstart;
+    int pathoffset = ((int*)c->dircache)[filenum * c->dentry_size + 1];
+    
+    lseek(tagdb_fd, pathoffset, SEEK_SET);
+    rc = read(tagdb_fd, buf, buflen);
+
+    if (rc < tagdbheader.songlen) {
+        DEBUGF("short path read(%ld) = %d\n", sizeof(buf), rc);
+        return -2;
+    }
+    return 0;
+}
+
 static int db_play_folder(struct tree_context* c)
 {
     char buf[MAX_PATH];
-- 
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