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/* nautilus-tracker-utilities.c
*
* Copyright 2019 Carlos Soriano <csoriano@redhat.com>
*
* 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 3 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/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "nautilus-tracker-utilities.h"
#include "nautilus-global-preferences.h"
#define TRACKER_KEY_RECURSIVE_DIRECTORIES "index-recursive-directories"
#define TRACKER_KEY_SINGLE_DIRECTORIES "index-single-directories"
static GFile *
location_from_tracker_dir (const gchar *value)
{
const gchar *special_dir;
g_autoptr (GFile) home = NULL;
GFile *location;
home = g_file_new_for_path (g_get_home_dir ());
if (g_strcmp0 (value, "$HOME") == 0)
{
return g_steal_pointer (&home);
}
special_dir = NULL;
if (g_strcmp0 (value, "&DESKTOP") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
}
else if (g_strcmp0 (value, "&DOCUMENTS") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_DOCUMENTS);
}
else if (g_strcmp0 (value, "&DOWNLOAD") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_DOWNLOAD);
}
else if (g_strcmp0 (value, "&MUSIC") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_MUSIC);
}
else if (g_strcmp0 (value, "&PICTURES") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_PICTURES);
}
else if (g_strcmp0 (value, "&PUBLIC_SHARE") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_PUBLIC_SHARE);
}
else if (g_strcmp0 (value, "&TEMPLATES") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_TEMPLATES);
}
else if (g_strcmp0 (value, "&VIDEOS") == 0)
{
special_dir = g_get_user_special_dir (G_USER_DIRECTORY_VIDEOS);
}
if (special_dir != NULL)
{
location = g_file_new_for_commandline_arg (special_dir);
/* Ignore XDG directories set to $HOME, like the miner does */
if (g_file_equal (location, home))
{
g_clear_object (&location);
}
}
else
{
location = g_file_new_for_commandline_arg (value);
}
return location;
}
static GList *
get_tracker_locations (const gchar *key)
{
g_auto (GStrv) locations = NULL;
GList *list = NULL;
gint idx;
GFile *location;
locations = g_settings_get_strv (tracker_preferences, key);
for (idx = 0; locations[idx] != NULL; idx++)
{
location = location_from_tracker_dir (locations[idx]);
if (location != NULL)
{
list = g_list_prepend (list, location);
}
}
return list;
}
/**
* nautilus_tracker_directory_is_tracked:
* @directory: a #GFile representing a directory
*
* This function reads the "index-recursive-directories" and
* "index-single-directories" keys from the org.freedesktop.tracker.miner.files
* schema, and assumes the listed directories (and their descendants for the
* former key) are tracked.
*
* Exception: XDG user dirs set to $HOME are ignored.
*
* FIXME: Tracker's files miner's logic is actually a lot more complex,
* including configurable ignore patterns, but we are overlooking that.
*
* Returns: $TRUE if the @directory is, in principle, tracked. $FALSE otherwise.
*/
gboolean
nautilus_tracker_directory_is_tracked (GFile *directory)
{
g_autolist (GFile) recursive_locations = NULL;
g_autolist (GFile) single_locations = NULL;
GList *l;
recursive_locations = get_tracker_locations (TRACKER_KEY_RECURSIVE_DIRECTORIES);
for (l = recursive_locations; l != NULL; l = l->next)
{
if (g_file_equal (directory, G_FILE (l->data)) ||
g_file_has_prefix (directory, G_FILE (l->data)))
{
return TRUE;
}
}
single_locations = get_tracker_locations (TRACKER_KEY_SINGLE_DIRECTORIES);
for (l = single_locations; l != NULL; l = l->next)
{
if (g_file_equal (directory, G_FILE (l->data)))
{
return TRUE;
}
}
return FALSE;
}
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