[tracker/api-cleanup: 2/16] libtracker-miner: Turn thumbnailer into an object



commit 8d7f66d2e0cf85b237957ca037cef0e199ab14f3
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sat Jan 25 23:36:04 2014 +0100

    libtracker-miner: Turn thumbnailer into an object
    
    TrackerMinerFS in libtracker-miner was already doing most of the
    tracker_thumbnailer_* calls necessary. The only API required on
    callers only was tracker_thumbnailer_init/shutdown(). So just
    turn this into an object so all usage is kept private to
    libtracker-miner, and we can remove these headers out of the
    public.

 .../libtracker-miner/libtracker-miner-docs.sgml    |    1 -
 .../libtracker-miner/libtracker-miner-sections.txt |   10 --
 src/libtracker-miner/Makefile.am                   |   11 +-
 src/libtracker-miner/tracker-miner-fs.c            |   19 ++-
 src/libtracker-miner/tracker-miner.h               |    1 -
 src/libtracker-miner/tracker-miner.vapi            |   12 --
 src/libtracker-miner/tracker-thumbnailer.c         |  161 ++++++++++----------
 src/libtracker-miner/tracker-thumbnailer.h         |   44 +++++-
 src/miners/fs/tracker-main.c                       |    4 -
 9 files changed, 132 insertions(+), 131 deletions(-)
---
diff --git a/docs/reference/libtracker-miner/libtracker-miner-docs.sgml 
b/docs/reference/libtracker-miner/libtracker-miner-docs.sgml
index 1bcca34..0330411 100644
--- a/docs/reference/libtracker-miner/libtracker-miner-docs.sgml
+++ b/docs/reference/libtracker-miner/libtracker-miner-docs.sgml
@@ -58,7 +58,6 @@
          <xi:include href="xml/tracker-miner-enums.xml"/>
       <xi:include href="xml/tracker-storage.xml"/>
       <xi:include href="xml/tracker-media-art.xml"/>
-      <xi:include href="xml/tracker-thumbnailer.xml"/>
     </chapter>
   </part>
 
diff --git a/docs/reference/libtracker-miner/libtracker-miner-sections.txt 
b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
index 2dd3b89..3428a00 100644
--- a/docs/reference/libtracker-miner/libtracker-miner-sections.txt
+++ b/docs/reference/libtracker-miner/libtracker-miner-sections.txt
@@ -259,16 +259,6 @@ tracker_storage_get_type
 </SECTION>
 
 <SECTION>
-<FILE>tracker-thumbnailer</FILE>
-tracker_thumbnailer_cleanup
-tracker_thumbnailer_init
-tracker_thumbnailer_move_add
-tracker_thumbnailer_remove_add
-tracker_thumbnailer_send
-tracker_thumbnailer_shutdown
-</SECTION>
-
-<SECTION>
 <FILE>tracker-decorator</FILE>
 <TITLE>TrackerDecorator</TITLE>
 TrackerDecorator
diff --git a/src/libtracker-miner/Makefile.am b/src/libtracker-miner/Makefile.am
index 7a5b457..e91a2fe 100644
--- a/src/libtracker-miner/Makefile.am
+++ b/src/libtracker-miner/Makefile.am
@@ -50,7 +50,9 @@ private_sources =                                    \
        tracker-sparql-buffer.h                        \
        tracker-sparql-buffer.c                        \
        tracker-storage.c                              \
-       tracker-storage.h                              
+       tracker-storage.h                              \
+       tracker-thumbnailer.c                          \
+       tracker-thumbnailer.h
 
 miner_sources =                                       \
        $(libtracker_miner_monitor_sources)            \
@@ -85,8 +87,6 @@ libtracker_miner_ TRACKER_API_VERSION@_la_SOURCES =    \
        tracker-indexing-tree.h                        \
        tracker-network-provider.c                     \
        tracker-password-provider.c                    \
-       tracker-thumbnailer.c                          \
-       tracker-thumbnailer.h                          \
        tracker-media-art.c                            \
        tracker-media-art.h
 
@@ -106,8 +106,7 @@ libtracker_minerinclude_HEADERS =                      \
        tracker-miner-web.h                            \
        tracker-network-provider.h                     \
        tracker-password-provider.h                    \
-       tracker-storage.h                              \
-       tracker-thumbnailer.h
+       tracker-storage.h
 
 libtracker_miner_ TRACKER_API_VERSION@_la_LDFLAGS =    \
        -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)
@@ -115,7 +114,7 @@ if !ENABLE_GCOV
 # Using enable_gcov instead of have_unit_test because when doing a release
 #  we disable gcov but NOT the unit tests
 libtracker_miner_ TRACKER_API_VERSION@_la_LDFLAGS +=    \
-       -export-symbols-regex 
'^tracker_(miner|thumbnailer|crawler|storage|password_provider|network_provider|indexing_tree|file_system|file_notifier|directory_flags|filter_type|filter_policy|decorator)_.*'
+       -export-symbols-regex 
'^tracker_(miner|crawler|storage|password_provider|network_provider|indexing_tree|file_system|file_notifier|directory_flags|filter_type|filter_policy|decorator)_.*'
 endif
 
 libtracker_miner_ TRACKER_API_VERSION@_la_LIBADD =     \
diff --git a/src/libtracker-miner/tracker-miner-fs.c b/src/libtracker-miner/tracker-miner-fs.c
index 1bf742e..23f72e9 100644
--- a/src/libtracker-miner/tracker-miner-fs.c
+++ b/src/libtracker-miner/tracker-miner-fs.c
@@ -144,6 +144,7 @@ typedef struct {
        GString   *sparql;
        const gchar *source_uri;
        const gchar *uri;
+       TrackerMiner *miner;
 } RecursiveMoveData;
 
 struct _TrackerMinerFSPrivate {
@@ -186,6 +187,8 @@ struct _TrackerMinerFSPrivate {
 
        TrackerIndexingTree *indexing_tree;
 
+       TrackerThumbnailer *thumbnailer;
+
        /* Status */
        guint           been_started : 1;     /* TRUE if miner has been started */
        guint           been_crawled : 1;     /* TRUE if initial crawling has been
@@ -637,6 +640,8 @@ miner_fs_initable_init (GInitable     *initable,
                          G_CALLBACK (task_pool_limit_reached_notify_cb),
                          initable);
 
+       priv->thumbnailer = tracker_thumbnailer_new ();
+
        return TRUE;
 }
 
@@ -710,6 +715,9 @@ fs_finalize (GObject *object)
        g_object_unref (priv->indexing_tree);
        g_object_unref (priv->file_notifier);
 
+       if (priv->thumbnailer)
+               g_object_unref (priv->thumbnailer);
+
 #ifdef EVENT_QUEUE_ENABLE_TRACE
        if (priv->queue_status_timeout_id)
                g_source_remove (priv->queue_status_timeout_id);
@@ -1352,7 +1360,7 @@ item_remove (TrackerMinerFS *fs,
        if (!only_children) {
                flags = TRACKER_BULK_MATCH_EQUALS;
        } else {
-               tracker_thumbnailer_remove_add (uri, NULL);
+               tracker_thumbnailer_remove_add (fs->priv->thumbnailer, uri, NULL);
                tracker_media_art_queue_remove (uri, NULL);
        }
 
@@ -1505,6 +1513,7 @@ item_update_children_uri_cb (GObject      *object,
                              gpointer      user_data)
 {
        RecursiveMoveData *data = user_data;
+       TrackerMinerFS *fs = TRACKER_MINER_FS (data->miner);
        GError *error = NULL;
 
        TrackerSparqlCursor *cursor = tracker_sparql_connection_query_finish (TRACKER_SPARQL_CONNECTION 
(object), result, &error);
@@ -1547,7 +1556,8 @@ item_update_children_uri_cb (GObject      *object,
                                                "} ",
                                                child_urn, child_urn, child_uri);
 
-                       tracker_thumbnailer_move_add (child_source_uri, child_mime, child_uri);
+                       tracker_thumbnailer_move_add (fs->priv->thumbnailer,
+                                                     child_source_uri, child_mime, child_uri);
 
                        g_free (child_uri);
                }
@@ -1634,7 +1644,7 @@ item_move (TrackerMinerFS *fs,
                 source_uri,
                 uri);
 
-       tracker_thumbnailer_move_add (source_uri,
+       tracker_thumbnailer_move_add (fs->priv->thumbnailer, source_uri,
                                      g_file_info_get_content_type (file_info),
                                      uri);
 
@@ -1712,6 +1722,7 @@ item_move (TrackerMinerFS *fs,
                        move_data.sparql = sparql;
                        move_data.source_uri = source_uri;
                        move_data.uri = uri;
+                       move_data.miner = TRACKER_MINER (fs);
 
                        item_update_children_uri (fs, &move_data, source_uri, uri);
 
@@ -2270,7 +2281,7 @@ item_queue_handlers_cb (gpointer user_data)
                                /* Print stats and signal finished */
                                process_stop (fs);
 
-                               tracker_thumbnailer_send ();
+                               tracker_thumbnailer_send (fs->priv->thumbnailer);
                                tracker_media_art_queue_empty (tracker_miner_get_connection (TRACKER_MINER 
(fs)));
                        } else {
                                /* Flush any possible pending update here */
diff --git a/src/libtracker-miner/tracker-miner.h b/src/libtracker-miner/tracker-miner.h
index 386f21d..ab4ea10 100644
--- a/src/libtracker-miner/tracker-miner.h
+++ b/src/libtracker-miner/tracker-miner.h
@@ -26,7 +26,6 @@
 #include <libtracker-miner/tracker-decorator.h>
 #include <libtracker-miner/tracker-decorator-fs.h>
 #include <libtracker-miner/tracker-storage.h>
-#include <libtracker-miner/tracker-thumbnailer.h>
 #include <libtracker-miner/tracker-media-art.h>
 #include <libtracker-miner/tracker-network-provider.h>
 #include <libtracker-miner/tracker-password-provider.h>
diff --git a/src/libtracker-miner/tracker-miner.vapi b/src/libtracker-miner/tracker-miner.vapi
index 92db951..096e38e 100644
--- a/src/libtracker-miner/tracker-miner.vapi
+++ b/src/libtracker-miner/tracker-miner.vapi
@@ -134,16 +134,4 @@ namespace Tracker {
        }
        [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
        public const string MINER_WEB_DBUS_INTERFACE;
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static bool thumbnailer_cleanup (string uri_prefix);
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static bool thumbnailer_init ();
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static bool thumbnailer_move_add (string from_uri, string mime_type, string to_uri);
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static bool thumbnailer_remove_add (string uri, string mime_type);
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static void thumbnailer_send ();
-       [CCode (cheader_filename = "libtracker-miner/tracker-miner.h")]
-       public static void thumbnailer_shutdown ();
 }
diff --git a/src/libtracker-miner/tracker-thumbnailer.c b/src/libtracker-miner/tracker-thumbnailer.c
index 3ad5a2d..ee80999 100644
--- a/src/libtracker-miner/tracker-thumbnailer.c
+++ b/src/libtracker-miner/tracker-thumbnailer.c
@@ -63,15 +63,21 @@ typedef struct {
        gboolean service_is_available;
 } TrackerThumbnailerPrivate;
 
-static void private_free (gpointer data);
-static GPrivate private_key = G_PRIVATE_INIT (private_free);
+static void tracker_thumbnailer_initable_iface_init (GInitableIface *iface);
+
+G_DEFINE_TYPE_WITH_CODE (TrackerThumbnailer, tracker_thumbnailer, G_TYPE_OBJECT,
+                        G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
+                                               tracker_thumbnailer_initable_iface_init)
+                        G_ADD_PRIVATE (TrackerThumbnailer))
 
 static void
-private_free (gpointer data)
+tracker_thumbnailer_finalize (GObject *object)
 {
        TrackerThumbnailerPrivate *private;
+       TrackerThumbnailer *thumbnailer;
 
-       private = data;
+       thumbnailer = TRACKER_THUMBNAILER (object);
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        if (private->cache_proxy) {
                g_object_unref (private->cache_proxy);
@@ -96,7 +102,7 @@ private_free (gpointer data)
        g_slist_foreach (private->moves_from, (GFunc) g_free, NULL);
        g_slist_free (private->moves_from);
 
-       g_free (private);
+       G_OBJECT_CLASS (tracker_thumbnailer_parent_class)->finalize (object);
 }
 
 inline static gboolean
@@ -121,42 +127,28 @@ should_be_thumbnailed (GStrv        list,
        return should_thumbnail;
 }
 
-/**
- * tracker_thumbnailer_init:
- *
- * Initializes the thumbnailer connection.
- *
- * Returns: #TRUE if connection was successfully initialized, #FALSE otherwise.
- *
- * Since: 0.8
- */
-gboolean
-tracker_thumbnailer_init (void)
+static gboolean
+tracker_thumbnailer_initable_init (GInitable     *initable,
+                                  GCancellable  *cancellable,
+                                  GError       **error)
 {
        TrackerThumbnailerPrivate *private;
-       GError *error = NULL;
+       TrackerThumbnailer *thumbnailer;
        GVariant *v;
 
-       private = g_new0 (TrackerThumbnailerPrivate, 1);
+       thumbnailer = TRACKER_THUMBNAILER (initable);
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        /* Don't start at 0, start at 1. */
        private->request_id = 1;
-
-       g_private_replace (&private_key, private);
+       private->service_is_available = FALSE;
 
        g_message ("Thumbnailer connections being set up...");
 
-       private->connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, &error);
-
-       if (!private->connection) {
-               g_critical ("Could not connect to the D-Bus session bus, %s",
-                           error ? error->message : "no error given.");
-               g_clear_error (&error);
-
-               private->service_is_available = FALSE;
+       private->connection = g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
 
+       if (!private->connection)
                return FALSE;
-       }
 
        private->cache_proxy = g_dbus_proxy_new_sync (private->connection,
                                                      G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
@@ -165,10 +157,10 @@ tracker_thumbnailer_init (void)
                                                      THUMBCACHE_PATH,
                                                      THUMBCACHE_INTERFACE,
                                                      NULL,
-                                                     &error);
-
-       if (error) {
-               goto error_handler;
+                                                     error);
+       if (!private->cache_proxy) {
+               g_object_unref (private->connection);
+               return FALSE;
        }
 
        private->manager_proxy = g_dbus_proxy_new_sync (private->connection,
@@ -178,10 +170,12 @@ tracker_thumbnailer_init (void)
                                                        THUMBMAN_PATH,
                                                        THUMBMAN_INTERFACE,
                                                        NULL,
-                                                       &error);
+                                                       error);
 
-       if (error) {
-               goto error_handler;
+       if (!private->manager_proxy) {
+               g_object_unref (private->connection);
+               g_object_unref (private->cache_proxy);
+               return FALSE;
        }
 
        v = g_dbus_proxy_call_sync (private->manager_proxy,
@@ -190,28 +184,14 @@ tracker_thumbnailer_init (void)
                                    G_DBUS_CALL_FLAGS_NONE,
                                    -1,
                                    NULL,
-                                   &error);
-
-error_handler:
-
-       if (error) {
-               g_message ("Thumbnailer service did not return supported mime types, %s",
-                          error->message);
-
-               g_error_free (error);
-
-               if (private->cache_proxy) {
-                       g_object_unref (private->cache_proxy);
-                       private->cache_proxy = NULL;
-               }
-
-               if (private->manager_proxy) {
-                       g_object_unref (private->manager_proxy);
-                       private->manager_proxy = NULL;
-               }
+                                   error);
 
+       if (!v) {
+               g_object_unref (private->connection);
+               g_object_unref (private->cache_proxy);
+               g_object_unref (private->manager_proxy);
                return FALSE;
-       } else if (v) {
+       } else {
                GStrv mime_types = NULL;
                GStrv uri_schemes = NULL;
 
@@ -258,17 +238,29 @@ error_handler:
        return TRUE;
 }
 
-/**
- * tracker_thumbnailer_shutdown:
- *
- * Shuts down the thumbnailer connection.
- *
- * Since: 0.8
- */
-void
-tracker_thumbnailer_shutdown (void)
+static void
+tracker_thumbnailer_initable_iface_init (GInitableIface *iface)
 {
-       g_private_replace (&private_key, NULL);
+       iface->init = tracker_thumbnailer_initable_init;
+}
+
+static void
+tracker_thumbnailer_class_init (TrackerThumbnailerClass *klass)
+{
+       GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+       object_class->finalize = tracker_thumbnailer_finalize;
+}
+
+static void
+tracker_thumbnailer_init (TrackerThumbnailer *thumbnailer)
+{
+}
+
+TrackerThumbnailer *
+tracker_thumbnailer_new (void)
+{
+       return g_initable_new (TRACKER_TYPE_THUMBNAILER, NULL, NULL, NULL);
 }
 
 /**
@@ -285,20 +277,19 @@ tracker_thumbnailer_shutdown (void)
  * Since: 0.8
  */
 gboolean
-tracker_thumbnailer_move_add (const gchar *from_uri,
-                              const gchar *mime_type,
-                              const gchar *to_uri)
+tracker_thumbnailer_move_add (TrackerThumbnailer *thumbnailer,
+                             const gchar        *from_uri,
+                              const gchar        *mime_type,
+                              const gchar        *to_uri)
 {
-
        TrackerThumbnailerPrivate *private;
 
        /* mime_type can be NULL */
-
+       g_return_val_if_fail (TRACKER_IS_THUMBNAILER (thumbnailer), FALSE);
        g_return_val_if_fail (from_uri != NULL, FALSE);
        g_return_val_if_fail (to_uri != NULL, FALSE);
 
-       private = g_private_get (&private_key);
-       g_return_val_if_fail (private != NULL, FALSE);
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        if (!private->service_is_available) {
                return FALSE;
@@ -331,17 +322,17 @@ tracker_thumbnailer_move_add (const gchar *from_uri,
  * Since: 0.8
  */
 gboolean
-tracker_thumbnailer_remove_add (const gchar *uri,
-                                const gchar *mime_type)
+tracker_thumbnailer_remove_add (TrackerThumbnailer *thumbnailer,
+                               const gchar        *uri,
+                                const gchar        *mime_type)
 {
        TrackerThumbnailerPrivate *private;
 
+       g_return_val_if_fail (TRACKER_IS_THUMBNAILER (thumbnailer), FALSE);
        /* mime_type can be NULL */
-
        g_return_val_if_fail (uri != NULL, FALSE);
 
-       private = g_private_get (&private_key);
-       g_return_val_if_fail (private != NULL, FALSE);
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        if (!private->service_is_available) {
                return FALSE;
@@ -369,14 +360,15 @@ tracker_thumbnailer_remove_add (const gchar *uri,
  * Since: 0.8
  */
 gboolean
-tracker_thumbnailer_cleanup (const gchar *uri_prefix)
+tracker_thumbnailer_cleanup (TrackerThumbnailer *thumbnailer,
+                            const gchar        *uri_prefix)
 {
        TrackerThumbnailerPrivate *private;
 
+       g_return_val_if_fail (TRACKER_IS_THUMBNAILER (thumbnailer), FALSE);
        g_return_val_if_fail (uri_prefix != NULL, FALSE);
 
-       private = g_private_get (&private_key);
-       g_return_val_if_fail (private != NULL, FALSE);
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        if (!private->service_is_available) {
                return FALSE;
@@ -408,13 +400,14 @@ tracker_thumbnailer_cleanup (const gchar *uri_prefix)
  * Since: 0.8
  */
 void
-tracker_thumbnailer_send (void)
+tracker_thumbnailer_send (TrackerThumbnailer *thumbnailer)
 {
        TrackerThumbnailerPrivate *private;
        guint list_len;
 
-       private = g_private_get (&private_key);
-       g_return_if_fail (private != NULL);
+       g_return_if_fail (TRACKER_IS_THUMBNAILER (thumbnailer));
+
+       private = tracker_thumbnailer_get_instance_private (thumbnailer);
 
        if (!private->service_is_available) {
                return;
diff --git a/src/libtracker-miner/tracker-thumbnailer.h b/src/libtracker-miner/tracker-thumbnailer.h
index d6fc5b0..c7b2f08 100644
--- a/src/libtracker-miner/tracker-thumbnailer.h
+++ b/src/libtracker-miner/tracker-thumbnailer.h
@@ -24,17 +24,43 @@
 #error "Only <libtracker-miner/tracker-miner.h> can be included directly."
 #endif
 
+#include <glib-object.h>
+
 G_BEGIN_DECLS
 
-gboolean tracker_thumbnailer_init       (void);
-void     tracker_thumbnailer_shutdown   (void);
-void     tracker_thumbnailer_send       (void);
-gboolean tracker_thumbnailer_move_add   (const gchar *from_uri,
-                                         const gchar *mime_type,
-                                         const gchar *to_uri);
-gboolean tracker_thumbnailer_remove_add (const gchar *uri,
-                                         const gchar *mime_type);
-gboolean tracker_thumbnailer_cleanup    (const gchar *uri_prefix);
+#define TRACKER_TYPE_THUMBNAILER         (tracker_thumbnailer_get_type())
+#define TRACKER_THUMBNAILER(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), TRACKER_TYPE_THUMBNAILER, 
TrackerThumbnailer))
+#define TRACKER_THUMBNAILER_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST ((c), TRACKER_TYPE_THUMBNAILER, 
TrackerThumbnailerClass))
+#define TRACKER_IS_THUMBNAILER(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), TRACKER_TYPE_THUMBNAILER))
+#define TRACKER_IS_THUMBNAILER_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE ((c),  TRACKER_TYPE_THUMBNAILER))
+#define TRACKER_THUMBNAILER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), TRACKER_TYPE_THUMBNAILER, 
TrackerThumbnailerClass))
+
+typedef struct _TrackerThumbnailer TrackerThumbnailer;
+typedef struct _TrackerThumbnailerClass TrackerThumbnailerClass;
+
+struct _TrackerThumbnailer {
+       GObject parent_instance;
+};
+
+struct _TrackerThumbnailerClass {
+       GObjectClass parent_class;
+};
+
+
+GType    tracker_thumbnailer_get_type   (void) G_GNUC_CONST;
+TrackerThumbnailer *
+         tracker_thumbnailer_new        (void);
+
+void     tracker_thumbnailer_send       (TrackerThumbnailer *thumbnailer);
+gboolean tracker_thumbnailer_move_add   (TrackerThumbnailer *thumbnailer,
+                                        const gchar        *from_uri,
+                                         const gchar        *mime_type,
+                                         const gchar        *to_uri);
+gboolean tracker_thumbnailer_remove_add (TrackerThumbnailer *thumbnailer,
+                                        const gchar        *uri,
+                                         const gchar        *mime_type);
+gboolean tracker_thumbnailer_cleanup    (TrackerThumbnailer *thumbnailer,
+                                        const gchar        *uri_prefix);
 
 G_END_DECLS
 
diff --git a/src/miners/fs/tracker-main.c b/src/miners/fs/tracker-main.c
index 41305c0..1204044 100644
--- a/src/miners/fs/tracker-main.c
+++ b/src/miners/fs/tracker-main.c
@@ -1081,8 +1081,6 @@ main (gint argc, gchar *argv[])
        miners = g_slist_prepend (miners, miner_files);
        miners = g_slist_prepend (miners, miner_applications);
 
-       tracker_thumbnailer_init ();
-
        miner_handle_first (config, do_mtime_checking);
 
        /* Go, go, go! */
@@ -1105,8 +1103,6 @@ main (gint argc, gchar *argv[])
        g_object_unref (config);
        g_object_unref (miner_files_index);
 
-       tracker_thumbnailer_shutdown ();
-
        g_slist_foreach (miners, (GFunc) finalize_miner, NULL);
        g_slist_free (miners);
 


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