Work to make attachments be opened in a single instance (raise window

[modest] / src / maemo / modest-maemo-utils.c

diff --git a/src/maemo/modest-maemo-utils.c b/src/maemo/modest-maemo-utils.c
index 8fe546c..6d50ee1 100644 (file)
--- a/src/maemo/modest-maemo-utils.c
+++ b/src/maemo/modest-maemo-utils.c
@@ -242,11 +242,12 @@ modest_maemo_utils_file_exists (const gchar *filename)
 }
 
 TnyFsStream *
-modest_maemo_utils_create_temp_stream (const gchar *orig_name, gchar **path)
+modest_maemo_utils_create_temp_stream (const gchar *orig_name, const gchar *hash_base, gchar **path)
 {
        gint fd;
        gchar *filepath = NULL;
        gchar *tmpdir;
+       guint hash_number;
 
        /* hmmm... maybe we need a modest_text_utils_validate_file_name? */
        g_return_val_if_fail (orig_name || strlen(orig_name) == 0, NULL);
@@ -263,8 +264,13 @@ modest_maemo_utils_create_temp_stream (const gchar *orig_name, gchar **path)
        }
                
        /* make a random subdir under /tmp or /var/tmp */
-       tmpdir = g_strdup_printf ("%s/%d", g_get_tmp_dir (), (guint)random());
-       if (g_mkdir (tmpdir, 0755) == -1) {
+       if (hash_base != NULL) {
+               hash_number = g_str_hash (hash_base);
+       } else {
+               hash_number = (guint) random ();
+       }
+       tmpdir = g_strdup_printf ("%s/%u", g_get_tmp_dir (), hash_number);
+       if ((g_access (tmpdir, R_OK) == -1) && (g_mkdir (tmpdir, 0755) == -1)) {
                g_warning ("%s: failed to create dir '%s': %s",
                           __FUNCTION__, tmpdir, g_strerror(errno));
                g_free (tmpdir);