ui: move filesystem code to wsutil/filesystem.c

This function can be used by code outside ui (eg. extcap).

Ping-Bug: 13218
Change-Id: Ic11f7acebefeaf777692df044ebff9b1bc387aa3
Reviewed-on: https://code.wireshark.org/review/19178
Petri-Dish: Dario Lombardo <lomato@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>

1 files changed, 0 insertions, 27 deletions

diff --git a/ui/help_url.c b/ui/help_url.c
index af12f19c9e..059682d976 100644
--- a/ui/help_url.c
+++ b/ui/help_url.c
@@ -36,33 +36,6 @@
 #include <wsutil/unicode-utils.h>
 #endif
 
-/*
- * Given a filename return a filesystem URL. Relative paths are prefixed with
- * the datafile directory path.
- */
-gchar *
-data_file_url(const gchar *filename)
-{
-    gchar *file_path;
-    gchar *uri;
-
-    /* Absolute path? */
-    if(g_path_is_absolute(filename)) {
-        file_path = g_strdup(filename);
-    } else if(running_in_build_directory()) {
-        file_path = g_strdup_printf("%s/doc/%s", get_datafile_dir(), filename);
-    } else {
-        file_path = g_strdup_printf("%s/%s", get_datafile_dir(), filename);
-    }
-
-    /* XXX - check, if the file is really existing, otherwise display a simple_dialog about the problem */
-
-    /* convert filename to uri */
-    uri = g_filename_to_uri(file_path, NULL, NULL);
-    g_free(file_path);
-    return uri;
-}
-
 const char *
 topic_online_url(topic_action_e action)
 {