From 644a966bb1d5f65336cb357efb4d490d2a8de6be Mon Sep 17 00:00:00 2001
From: segfault <segfault@riseup.net>
Date: Sun, 10 Dec 2017 09:56:26 +0100
Subject: [PATCH] gtkplacessidebar: Add loop and device-mapper devices

Loop and device-mapper devices were not included in the places sidebar,
but those are often interesting to the user, for example mapped
encrypted volumes stored in the filesystem.
---
 gtk/gtkplacessidebar.c | 61 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/gtk/gtkplacessidebar.c b/gtk/gtkplacessidebar.c
index 4347c2a6643..54c122d9325 100644
--- a/gtk/gtkplacessidebar.c
+++ b/gtk/gtkplacessidebar.c
@@ -1352,6 +1352,67 @@ update_places (GtkPlacesSidebar *sidebar)
     }
   g_list_free (volumes);
 
+  /* add loop and device-mapper devices*/
+  volumes = g_volume_monitor_get_volumes (sidebar->volume_monitor);
+  for (l = volumes; l != NULL; l = l->next)
+    {
+      volume = l->data;
+
+      drive = g_volume_get_drive (volume);
+      if (drive != NULL)
+        {
+          g_object_unref (volume);
+          g_object_unref (drive);
+          continue;
+        }
+
+      identifier = g_volume_get_identifier (volume, G_VOLUME_IDENTIFIER_KIND_UNIX_DEVICE);
+
+      if (identifier == NULL ||
+          (!g_str_has_prefix (identifier, "/dev/loop") &&
+           !g_str_has_prefix (identifier, "/dev/dm")))
+        {
+          g_free (identifier);
+          continue;
+        }
+      g_free (identifier);
+
+      mount = g_volume_get_mount (volume);
+      if (mount != NULL)
+        {
+          char *mount_uri;
+          start_icon = g_mount_get_symbolic_icon (mount);
+          root = g_mount_get_default_location (mount);
+          mount_uri = g_file_get_uri (root);
+          tooltip = g_file_get_parse_name (root);
+          name = g_mount_get_name (mount);
+          add_place (sidebar, PLACES_MOUNTED_VOLUME,
+                     SECTION_MOUNTS,
+                     name, start_icon, NULL, mount_uri,
+                     NULL, volume, mount, NULL, 0, tooltip);
+          g_object_unref (mount);
+          g_object_unref (root);
+          g_object_unref (start_icon);
+          g_free (name);
+          g_free (tooltip);
+          g_free (mount_uri);
+        }
+      else
+        {
+          /* see comment above in why we add an icon for an unmounted mountable volume */
+          start_icon = g_volume_get_symbolic_icon (volume);
+          name = g_volume_get_name (volume);
+          add_place (sidebar, PLACES_MOUNTED_VOLUME,
+                     SECTION_MOUNTS,
+                     name, start_icon, NULL, NULL,
+                     NULL, volume, NULL, NULL, 0, name);
+          g_object_unref (start_icon);
+          g_free (name);
+        }
+      g_object_unref (volume);
+    }
+  g_list_free (volumes);
+
   /* file system root */
   if (!sidebar->show_other_locations)
     {
-- 
GitLab