From 12d2d0fbc22391b5f4a8d86965382ae58d38ef04 Mon Sep 17 00:00:00 2001
From: Peter D'Hoye <peter.dhoye@gmail.com>
Date: Sun, 24 Jun 2007 18:46:04 +0000
Subject: A patch by Robert Keevil that's been in the tracker way to long,
 fixes FS #6213: Audioscrobbler incorrectly submits last song

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13699 a1c6a512-1295-4272-9138-f99709370657
---
 apps/misc.c      |  2 ++
 apps/playback.c  |  2 ++
 apps/scrobbler.c | 30 ++++++++++++++++++++++--------
 apps/scrobbler.h |  1 +
 firmware/mpeg.c  |  5 +++++
 5 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/apps/misc.c b/apps/misc.c
index 6187cf425b..08e699e781 100644
--- a/apps/misc.c
+++ b/apps/misc.c
@@ -605,6 +605,8 @@ static bool clean_shutdown(void (*callback)(void *), void *parameter)
 #else
     int i;
 
+    scrobbler_poweroff();
+
 #if CONFIG_CHARGING && !defined(HAVE_POWEROFF_WHILE_CHARGING)
     if(!charger_inserted())
 #endif
diff --git a/apps/playback.c b/apps/playback.c
index 329e8b856b..6b4b37170d 100644
--- a/apps/playback.c
+++ b/apps/playback.c
@@ -3271,6 +3271,8 @@ static void audio_stop_playback(void)
         /* Save the current playing spot, or NULL if the playlist has ended */
         playlist_update_resume_info(id3);
 
+        prev_track_elapsed = CUR_TI->id3.elapsed;
+
         /* Increment index so runtime info is saved in audio_clear_track_entries().
          * Done here, as audio_stop_playback() may be called more than once.
          * Don't update runtime unless playback is stopped because of end of playlist.
diff --git a/apps/scrobbler.c b/apps/scrobbler.c
index 07ba016a51..01c704afab 100644
--- a/apps/scrobbler.c
+++ b/apps/scrobbler.c
@@ -139,7 +139,7 @@ static bool scrobbler_flush_callback(void)
     return true;
 }
 
-static void add_to_cache(void)
+static void add_to_cache(unsigned long play_length)
 {
     if ( cache_pos >= SCROBBLER_MAX_CACHE )
         write_cache();
@@ -149,8 +149,7 @@ static void add_to_cache(void)
 
     logf("SCROBBLER: add_to_cache[%d]", cache_pos);
 
-    if ( audio_prev_elapsed() >
-        (scrobbler_entry.length/2) )
+    if ( play_length > (scrobbler_entry.length/2) )
         rating = 'L'; /* Listened */
 
     if (scrobbler_entry.tracknum > 0)
@@ -193,7 +192,7 @@ void scrobbler_change_event(struct mp3entry *id)
 {
     /* add entry using the previous scrobbler_entry and timestamp */
     if (pending)
-        add_to_cache();
+        add_to_cache(audio_prev_elapsed());
 
     /*  check if track was resumed > %50 played
         check for blank artist or track name */
@@ -219,7 +218,7 @@ void scrobbler_change_event(struct mp3entry *id)
 int scrobbler_init(void)
 {
     logf("SCROBBLER: init %d", global_settings.audioscrobbler);
-    
+
     if(!global_settings.audioscrobbler)
         return -1;
 
@@ -239,8 +238,8 @@ void scrobbler_flush_cache(void)
     {
         /* Add any pending entries to the cache */
         if(pending)
-            add_to_cache();
-        
+            add_to_cache(audio_prev_elapsed());
+
         /* Write the cache to disk if needed */
         if (cache_pos)
             write_cache();
@@ -257,7 +256,7 @@ void scrobbler_shutdown(void)
 #endif
 
     scrobbler_flush_cache();
-    
+
     if (scrobbler_initialised)
     {
         audio_set_track_changed_event(NULL);
@@ -265,6 +264,21 @@ void scrobbler_shutdown(void)
     }
 }
 
+void scrobbler_poweroff(void)
+{
+    if (scrobbler_initialised && pending)
+    {
+        if ( audio_status() )
+            add_to_cache(audio_current_track()->elapsed);
+        else
+            add_to_cache(audio_prev_elapsed());
+
+        /* scrobbler_shutdown is called later, the cache will be written
+        *  make sure the final track isn't added twice when that happens */
+        pending = false;
+    }
+}
+
 bool scrobbler_is_enabled(void)
 {
     return scrobbler_initialised;
diff --git a/apps/scrobbler.h b/apps/scrobbler.h
index 543a30ed13..6879075cce 100644
--- a/apps/scrobbler.h
+++ b/apps/scrobbler.h
@@ -21,4 +21,5 @@ void scrobbler_change_event(struct mp3entry *id);
 int scrobbler_init(void);
 void scrobbler_flush_cache(void);
 void scrobbler_shutdown(void);
+void scrobbler_poweroff(void);
 bool scrobbler_is_enabled(void);
diff --git a/firmware/mpeg.c b/firmware/mpeg.c
index 0299d4d557..4ba3f7ead7 100644
--- a/firmware/mpeg.c
+++ b/firmware/mpeg.c
@@ -2727,6 +2727,11 @@ void audio_play(long offset)
 void audio_stop(void)
 {
 #ifndef SIMULATOR
+    if (playing)
+    {
+        struct trackdata *track = get_trackdata(0);
+        prev_track_elapsed = track->id3.elapsed;
+    }
     mpeg_stop_done = false;
     queue_post(&mpeg_queue, MPEG_STOP, 0);
     while(!mpeg_stop_done)
-- 
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