[totem/wip/hadess/more-save-file-fixes: 3/5] save-file: Move cache path calculation into a helper

[Bastien Nocera <hadess src gnome org>]

commit 607346646d378b16d6b47687aeb7d26ea4701e46
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Feb 7 10:56:13 2019 +0100

    save-file: Move cache path calculation into a helper

 src/plugins/save-file/totem-save-file.c | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)
---
diff --git a/src/plugins/save-file/totem-save-file.c b/src/plugins/save-file/totem-save-file.c
index aa6189438..b76ad5d03 100644
--- a/src/plugins/save-file/totem-save-file.c
+++ b/src/plugins/save-file/totem-save-file.c
@@ -173,6 +173,20 @@ totem_save_file_get_filename (TotemSaveFilePlugin *pi)
        return filename;
 }
 
+static char *
+checksum_path_for_mrl (const char *mrl)
+{
+       char *dest_dir, *dest_name, *dest_path;
+
+       dest_dir = get_cache_path ();
+       dest_name = g_compute_checksum_for_string (G_CHECKSUM_SHA256, mrl, -1);
+       dest_path = g_build_filename (dest_dir, dest_name, NULL);
+       g_free (dest_name);
+       g_free (dest_dir);
+
+       return dest_path;
+}
+
 static void
 totem_save_file_plugin_copy (GSimpleAction       *action,
                             GVariant            *parameter,
@@ -185,16 +199,10 @@ totem_save_file_plugin_copy (GSimpleAction       *action,
        filename = totem_save_file_get_filename (pi);
 
        if (pi->priv->is_tmp) {
-               char *dest_dir, *dest_name, *dest_path;
-               char *src_path;
-
-               dest_dir = get_cache_path ();
-               dest_name = g_compute_checksum_for_string (G_CHECKSUM_SHA256, pi->priv->mrl, -1);
-               dest_path = g_build_filename (dest_dir, dest_name, NULL);
-               g_free (dest_name);
-               g_free (dest_dir);
+               char *src_path, *dest_path;
 
                src_path = g_filename_from_uri (pi->priv->cache_mrl, NULL, NULL);
+               dest_path = checksum_path_for_mrl (pi->priv->mrl);
 
                if (link (src_path, dest_path) != 0) {
                        int err = errno;