From 8102f3da270ce5a442523a1738318493906bb86a Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Sat, 2 Jul 2005 10:50:42 +0000
Subject: New option to enable/disable the runtime database. Moved the
 runtimedb init to a more appropriate place and added proper USB handling.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6984 a1c6a512-1295-4272-9138-f99709370657
---
 apps/database.c        | 10 ++++++++++
 apps/database.h        |  1 +
 apps/lang/deutsch.lang |  8 +++++++-
 apps/lang/english.lang |  6 ++++++
 apps/main.c            |  1 -
 apps/settings.c        |  1 +
 apps/settings.h        |  1 +
 apps/settings_menu.c   | 20 ++++++++++++++++++++
 apps/tree.c            |  5 ++++-
 9 files changed, 50 insertions(+), 3 deletions(-)

(limited to 'apps')

diff --git a/apps/database.c b/apps/database.c
index bce1fb44cd..ad97b55ee7 100644
--- a/apps/database.c
+++ b/apps/database.c
@@ -315,6 +315,9 @@ int rundb_init(void)
 #endif
     if(!tagdb_initialized) /* forget it.*/
         return -1;
+        
+    if(!global_settings.runtimedb) /* user doesn't care */
+        return -1;
     
     rundb_fd = open(ROCKBOX_DIR "/rockbox.rundb", O_CREAT|O_RDWR);
     if (rundb_fd < 0) {
@@ -358,6 +361,13 @@ int rundb_init(void)
 #endif
 }
 
+void rundb_shutdown(void)
+{
+    if (rundb_fd >= 0)
+        close(rundb_fd);
+    rundb_initialized = 0;
+}
+
 void writerundbheader(void)
 {
   lseek(rundb_fd,0,SEEK_SET);
diff --git a/apps/database.h b/apps/database.h
index c1e2097f6a..a0e029072c 100644
--- a/apps/database.h
+++ b/apps/database.h
@@ -101,4 +101,5 @@ void loadruntimeinfo(char *filename);
 void increaseplaycount(void);
 void setrating(int rating);
 int rundb_init(void);
+void rundb_shutdown(void);
 #endif
diff --git a/apps/lang/deutsch.lang b/apps/lang/deutsch.lang
index 221c00732f..515b9135ab 100644
--- a/apps/lang/deutsch.lang
+++ b/apps/lang/deutsch.lang
@@ -3140,4 +3140,10 @@ id: LANG_NEXT_FOLDER
 desc: in settings_menu.  Should we move to next folder when current one ends
 eng: "Move to Next Folder"
 voice: "In nächstes Verzeichnis wechseln"
-new: "In nächstes Verzeichnis wechseln"
+new: "In nächstes Verzeichnis wechseln" 
+
+id: LANG_RUNTIMEDB_ACTIVE
+desc: in settings_menu.
+eng: "Gather runtime data (experimental)"
+voice: "Spielzeitdaten sammeln"
+new: "Spielzeitdaten sammeln (experimentell)"
diff --git a/apps/lang/english.lang b/apps/lang/english.lang
index abb7ca5fd6..fb0da889cd 100644
--- a/apps/lang/english.lang
+++ b/apps/lang/english.lang
@@ -3148,3 +3148,9 @@ desc: in settings_menu.  Should we move to next folder when current one ends
 eng: "Move to Next Folder"
 voice: "Move to Next Folder"
 new:
+
+id: LANG_RUNTIMEDB_ACTIVE
+desc: in settings_menu.
+eng: "Gather runtime data (experimental)"
+voice: "Gather runtime data"
+new:
diff --git a/apps/main.c b/apps/main.c
index 71fabf2b87..513cda1fcb 100644
--- a/apps/main.c
+++ b/apps/main.c
@@ -289,7 +289,6 @@ void init(void)
     pcm_init_recording();
 #endif
     talk_init();
-    rundb_init();
 
 #ifdef AUTOROCK
     {
diff --git a/apps/settings.c b/apps/settings.c
index 3bce8c7929..50a309d8da 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -406,6 +406,7 @@ static const struct bit_entry hd_bits[] =
 #endif
 
     {1, S_O(next_folder), false, "move to next folder", off_on },
+    {1, S_O(runtimedb), false, "gather runtime data", off_on },
 
     /* new stuff to be added at the end */
             
diff --git a/apps/settings.h b/apps/settings.h
index 78860fa700..46f410a2f4 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -322,6 +322,7 @@ struct user_settings
 #endif
     
     bool next_folder; /* move to next folder */
+    bool runtimedb;   /* runtime database active? */
 };
 
 enum optiontype { INT, BOOL };
diff --git a/apps/settings_menu.c b/apps/settings_menu.c
index d7bf96aaff..3de8fa4b70 100644
--- a/apps/settings_menu.c
+++ b/apps/settings_menu.c
@@ -46,6 +46,7 @@
 #include "timefuncs.h"
 #include "misc.h"
 #include "power.h"
+#include "database.h"
 
 #ifdef HAVE_LCD_BITMAP
 #include "peakmeter.h"
@@ -1124,6 +1125,24 @@ static bool next_folder(void)
     return set_bool( str(LANG_NEXT_FOLDER), &global_settings.next_folder );
 }
 
+static bool runtimedb(void)
+{
+    bool rc;
+    bool old = global_settings.runtimedb;
+
+    rc = set_bool_options( str(LANG_RUNTIMEDB_ACTIVE),
+                           &global_settings.runtimedb,
+                           STR(LANG_SET_BOOL_YES),
+                           STR(LANG_SET_BOOL_NO),
+                           NULL);
+    if (old && !global_settings.runtimedb)
+        rundb_shutdown();
+    if (!old && global_settings.runtimedb)
+        rundb_init();
+
+    return rc;
+}
+
 static bool playback_settings_menu(void)
 {
     int m;
@@ -1145,6 +1164,7 @@ static bool playback_settings_menu(void)
 #endif
         { ID2P(LANG_ID3_ORDER), id3_order },
         { ID2P(LANG_NEXT_FOLDER), next_folder },
+        { ID2P(LANG_RUNTIMEDB_ACTIVE), runtimedb },
     };
 
     bool old_shuffle = global_settings.playlist_shuffle;
diff --git a/apps/tree.c b/apps/tree.c
index 73bb3b77f2..8a2e661264 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -569,6 +569,7 @@ static bool check_changed_id3mode(bool currmode)
 static void tree_prepare_usb(void *parameter)
 {
     (void) parameter;
+    rundb_shutdown();
     tagdb_shutdown();
 }
 
@@ -1120,6 +1121,7 @@ static bool dirbrowse(void)
                     == SYS_USB_CONNECTED)
                 {
                     tagdb_init(); /* re-init database */
+                    rundb_init();
                     if(*tc.dirfilter > NUM_FILTER_MODES)
                         /* leave sub-browsers after usb, doing otherwise
                            might be confusing to the user */
@@ -1474,7 +1476,8 @@ void tree_init(void)
     tc.dirfilter = &global_settings.dirfilter;
 
     tagdb_init();
-    
+    rundb_init();
+
     tc.name_buffer_size = AVERAGE_FILENAME_LENGTH * max_files;
     tc.name_buffer = buffer_alloc(tc.name_buffer_size);
 
-- 
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