LinGui: clean up temporary file turds upon exit

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1546 b64f7644-9d1e-0410-96f1-a4d463321fa5

3 files changed, 45 insertions, 0 deletions

diff --git a/gtk/src/callbacks.c b/gtk/src/callbacks.c
index 3a16386ea..ce40e2998 100644
--- a/gtk/src/callbacks.c
+++ b/gtk/src/callbacks.c
@@ -303,11 +303,13 @@ on_quit1_activate(GtkMenuItem *quit, signal_user_data_t *ud)
     {
         if (cancel_encode("Closing HandBrake will terminate encoding.\n"))
         {
+			ghb_hb_cleanup();
 	        gtk_main_quit();
             return;
         }
         return;
     }
+	ghb_hb_cleanup();
 	gtk_main_quit();
 }
 
@@ -774,6 +776,7 @@ gboolean
 window_destroy_event_cb(GtkWidget *widget, GdkEvent *event, signal_user_data_t *ud)
 {
 	g_debug("window_destroy_event_cb ()\n");
+	ghb_hb_cleanup();
 	gtk_main_quit();
     return FALSE;
 }
@@ -786,11 +789,13 @@ window_delete_event_cb(GtkWidget *widget, GdkEvent *event, signal_user_data_t *u
     {
         if (cancel_encode("Closing HandBrake will terminate encoding.\n"))
         {
+			ghb_hb_cleanup();
 	        gtk_main_quit();
             return FALSE;
         }
         return TRUE;
     }
+	ghb_hb_cleanup();
 	gtk_main_quit();
     return FALSE;
 }
@@ -2613,6 +2618,7 @@ ghb_timer_cb(gpointer data)
 			current_id = -1;
 			if (ghb_autostart)
 			{
+				ghb_hb_cleanup();
 				gtk_main_quit();
 			}
         } break;
diff --git a/gtk/src/hb-backend.c b/gtk/src/hb-backend.c
index 01f841999..c5c9b6285 100644
--- a/gtk/src/hb-backend.c
+++ b/gtk/src/hb-backend.c
@@ -27,6 +27,7 @@
 #include "hb.h"
 #include "hbversion.h"
 #include <gtk/gtk.h>
+#include <glib/gstdio.h>
 #include "hb-backend.h"
 #include "settings.h"
 #include "callbacks.h"
@@ -407,6 +408,31 @@ static const iso639_lang_t language_table[] =
 };
 #define	LANG_TABLE_SIZE (sizeof(language_table)/ sizeof(iso639_lang_t))
 
+static void
+del_tree(const gchar *name)
+{
+	const gchar *file;
+
+	if (g_file_test(name, G_FILE_TEST_IS_DIR))
+	{
+		GDir *gdir = g_dir_open(name, 0, NULL);
+		file = g_dir_read_name(gdir);
+		while (file)
+		{
+			gchar *path;
+			path = g_strdup_printf("%s/%s", name, file);
+			del_tree(path);
+			g_free(path);
+			file = g_dir_read_name(gdir);
+		}
+		g_rmdir(name);
+	}
+	else
+	{
+		g_unlink(name);
+	}
+}
+
 const gchar*
 ghb_version()
 {
@@ -462,6 +488,17 @@ get_amix_value(gint val)
 // Handle for libhb.  Gets set by ghb_backend_init()
 static hb_handle_t * h = NULL;
 
+extern void hb_get_tempory_directory(hb_handle_t *h, char path[512]);
+
+void
+ghb_hb_cleanup()
+{
+	char dir[512];
+
+	hb_get_tempory_directory(h, dir);
+	del_tree(dir);
+}
+
 static hb_audio_config_t*
 get_hb_audio(gint titleindex, gint track)
 {
diff --git a/gtk/src/hb-backend.h b/gtk/src/hb-backend.h
index 7a2b13aa8..0c8a021a8 100644
--- a/gtk/src/hb-backend.h
+++ b/gtk/src/hb-backend.h
@@ -92,4 +92,6 @@ gint ghb_guess_bitrate(GHashTable *settings);
 gboolean ghb_validate_vquality(GHashTable *settings);
 gboolean ghb_validate_audio(signal_user_data_t *ud);
 gboolean ghb_validate_video(signal_user_data_t *ud);
+void ghb_hb_cleanup();
+
 #endif // _HBBACKEND_H_