Rename unk146 to explicit_flag in Itdb_Track now that it's purpose is known

git-svn-id: https://gtkpod.svn.sf.net/svnroot/gtkpod/libgpod/trunk@2073 f01d2545-417e-4e96-918e-98f8d0dbbcb6

4 files changed, 13 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index a2cb790..b5c2010 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-07-30  Todd Zullinger  <tmzullinger at users.sourceforge.net>
+
+	* docs/reference/tmpl/track.sgml
+	  src/itdb.h
+	  src/itdb_itunesdb.c: Rename unk146 to explicit_flag in
+	  Itdb_Track now that it's purpose is known
+
 2008-07-27  Christophe Fergeau  <teuf@gnome.org>
 
 	* src/itdb_sysinfo_extended_parser.c:
diff --git a/docs/reference/tmpl/track.sgml b/docs/reference/tmpl/track.sgml
index c213f41..2d79481 100644
--- a/docs/reference/tmpl/track.sgml
+++ b/docs/reference/tmpl/track.sgml
@@ -91,7 +91,7 @@ information about an iPod track.
 @unk132: 
 @time_released: 
 @unk144: 
-@unk146: 
+@explicit_flag: 
 @unk148: 
 @unk152: 
 @skipcount: 
diff --git a/src/itdb.h b/src/itdb.h
index c5f1866..49d2d3c 100644
--- a/src/itdb.h
+++ b/src/itdb.h
@@ -833,8 +833,9 @@ struct _Itdb_Track
 			 files are 0x0029, WAV files are 0x0. itdb
 			 will attempt to set this value when adding a
 			 track. */ 
-  guint16 unk146;     /* unknown, but appears to be 1 if played at
-			 least once in iTunes and 0 otherwise. */
+  guint16 explicit_flag;/* If this flag is set to 1, the track is shown as
+			   explicit content in iTunes. Otherwise set this flag
+			   to 0.*/
   guint32 unk148;     /* unknown - used for Apple Store DRM songs
 			 (always 0x01010100?), zero otherwise */
   guint32 unk152;     /* unknown */
diff --git a/src/itdb_itunesdb.c b/src/itdb_itunesdb.c
index e8d7e9b..2f45320 100644
--- a/src/itdb_itunesdb.c
+++ b/src/itdb_itunesdb.c
@@ -2309,7 +2309,7 @@ static glong get_mhit (FImport *fimp, glong mhit_seek)
       track->time_released = device_time_mac_to_time_t (fimp->itdb->device,
 						      track->time_released);
       track->unk144 = get16lint (cts, seek+144);
-      track->unk146 = get16lint (cts, seek+146);
+      track->explicit_flag = get16lint (cts, seek+146);
       track->unk148 = get32lint (cts, seek+148);
       track->unk152 = get32lint (cts, seek+152);
   }
@@ -3607,7 +3607,7 @@ static void mk_mhit (WContents *cts, Itdb_Track *track)
   mac_time = device_time_time_t_to_mac (track->itdb->device, track->time_released);
   put32lint (cts, mac_time);
   put16lint (cts, track->unk144);
-  put16lint (cts, track->unk146);
+  put16lint (cts, track->explicit_flag);
   put32lint (cts, track->unk148);
   put32lint (cts, track->unk152);
   /* since iTunesDB version 0x0c */