1 files changed, 159 insertions, 0 deletions
diff --git a/plugins/housekeeping/gsd-disk-space-helper.c b/plugins/housekeeping/gsd-disk-space-helper.c
new file mode 100644
index 0000000..56e054c
--- /dev/null
+++ b/plugins/housekeeping/gsd-disk-space-helper.c
@@ -0,0 +1,159 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ * vim: set et sw=8 ts=8:
+ *
+ * Copyright (c) 2008, Novell, Inc.
+ * Copyright (c) 2012, Red Hat, Inc.
+ *
+ * Authors: Vincent Untz <vuntz@gnome.org>
+ * Bastien Nocera <hadess@hadess.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <gio/gio.h>
+
+#include "gsd-disk-space-helper.h"
+
+gboolean
+gsd_should_ignore_unix_mount (GUnixMountEntry *mount)
+{
+        const char *fs, *device;
+        g_autofree char *label = NULL;
+        guint i;
+
+        /* This is borrowed from GLib and used as a way to determine
+         * which mounts we should ignore by default. GLib doesn't
+         * expose this in a way that allows it to be used for this
+         * purpose
+         */
+
+         /* We also ignore network filesystems */
+#if !GLIB_CHECK_VERSION(2, 56, 0)
+        const gchar *ignore_fs[] = {
+                "adfs",
+                "afs",
+                "auto",
+                "autofs",
+                "autofs4",
+                "cgroup",
+                "configfs",
+                "cxfs",
+                "debugfs",
+                "devfs",
+                "devpts",
+                "devtmpfs",
+                "ecryptfs",
+                "fdescfs",
+                "fusectl",
+                "gfs",
+                "gfs2",
+                "gpfs",
+                "hugetlbfs",
+                "kernfs",
+                "linprocfs",
+                "linsysfs",
+                "lustre",
+                "lustre_lite",
+                "mfs",
+                "mqueue",
+                "ncpfs",
+                "nfsd",
+                "nullfs",
+                "ocfs2",
+                "overlay",
+                "proc",
+                "procfs",
+                "pstore",
+                "ptyfs",
+                "rootfs",
+                "rpc_pipefs",
+                "securityfs",
+                "selinuxfs",
+                "sysfs",
+                "tmpfs",
+                "usbfs",
+                "zfs",
+                NULL
+        };
+#endif  /* GLIB < 2.56.0 */
+        const gchar *ignore_network_fs[] = {
+                "cifs",
+                "nfs",
+                "nfs4",
+                "smbfs",
+                NULL
+        };
+        const gchar *ignore_devices[] = {
+                "none",
+                "sunrpc",
+                "devpts",
+                "nfsd",
+                "/dev/loop",
+                "/dev/vn",
+                NULL
+        };
+        const gchar *ignore_labels[] = {
+                "RETRODE",
+                NULL
+        };
+
+        fs = g_unix_mount_get_fs_type (mount);
+#if GLIB_CHECK_VERSION(2, 56, 0)
+        if (g_unix_is_system_fs_type (fs))
+                return TRUE;
+#else
+        for (i = 0; ignore_fs[i] != NULL; i++)
+                if (g_str_equal (ignore_fs[i], fs))
+                        return TRUE;
+#endif
+        for (i = 0; ignore_network_fs[i] != NULL; i++)
+                if (g_str_equal (ignore_network_fs[i], fs))
+                        return TRUE;
+
+        device = g_unix_mount_get_device_path (mount);
+        for (i = 0; ignore_devices[i] != NULL; i++)
+                if (g_str_equal (ignore_devices[i], device))
+                        return TRUE;
+
+        label = g_unix_mount_guess_name (mount);
+        for (i = 0; ignore_labels[i] != NULL; i++)
+                if (g_str_equal (ignore_labels[i], label))
+                        return TRUE;
+
+        return FALSE;
+}
+
+/* Used in gnome-control-center's info panel */
+gboolean
+gsd_is_removable_mount (GUnixMountEntry *mount)
+{
+        const char *mount_path;
+        char *path;
+
+        mount_path = g_unix_mount_get_mount_path (mount);
+        if (mount_path == NULL)
+                return FALSE;
+
+        path = g_strdup_printf ("/run/media/%s", g_get_user_name ());
+        if (g_str_has_prefix (mount_path, path)) {
+                g_free (path);
+                return TRUE;
+        }
+        g_free (path);
+        return FALSE;
+}