/* xdg-app-db.h
 *
 * Copyright © 2015 Red Hat, Inc
 *
 * This file is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This file 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Authors:
 *       Alexander Larsson <alexl@redhat.com>
 */

#ifndef XDG_APP_DB_H
#define XDG_APP_DB_H

#include <string.h>

#include "libglnx/libglnx.h"
#include <glib-object.h>

G_BEGIN_DECLS

typedef struct XdgAppDb XdgAppDb;
typedef struct _XdgAppDbEntry XdgAppDbEntry;

#define XDG_APP_TYPE_DB (xdg_app_db_get_type())
#define XDG_APP_DB(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), XDG_APP_TYPE_DB, XdgAppDb))
#define XDG_APP_IS_DB(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), XDG_APP_TYPE_DB))

GType xdg_app_db_get_type (void);

XdgAppDb *     xdg_app_db_new                 (const char            *path,
                                               gboolean               fail_if_not_found,
                                               GError               **error);
char **        xdg_app_db_list_ids            (XdgAppDb              *self);
char **        xdg_app_db_list_apps           (XdgAppDb              *self);
char **        xdg_app_db_list_ids_by_app     (XdgAppDb              *self,
                                               const char            *app);
char **        xdg_app_db_list_ids_by_value   (XdgAppDb              *self,
                                               GVariant              *data);
XdgAppDbEntry *xdg_app_db_lookup              (XdgAppDb              *self,
                                               const char            *id);
GString *      xdg_app_db_print_string        (XdgAppDb              *self,
                                               GString               *string);
char *         xdg_app_db_print               (XdgAppDb              *self);

gboolean       xdg_app_db_is_dirty            (XdgAppDb              *self);
void           xdg_app_db_set_entry           (XdgAppDb              *self,
                                               const char            *id,
                                               XdgAppDbEntry         *entry);
void           xdg_app_db_update              (XdgAppDb              *self);
GBytes *       xdg_app_db_get_content         (XdgAppDb              *self);
const char *   xdg_app_db_get_path            (XdgAppDb              *self);
gboolean       xdg_app_db_save_content        (XdgAppDb              *self,
                                               GError               **error);
void           xdg_app_db_save_content_async  (XdgAppDb              *self,
                                               GCancellable          *cancellable,
                                               GAsyncReadyCallback    callback,
                                               gpointer               user_data);
gboolean       xdg_app_db_save_content_finish (XdgAppDb              *self,
                                               GAsyncResult          *res,
                                               GError               **error);
void           xdg_app_db_set_path            (XdgAppDb              *self,
                                               const char            *path);


XdgAppDbEntry  *xdg_app_db_entry_ref                 (XdgAppDbEntry  *entry);
void            xdg_app_db_entry_unref               (XdgAppDbEntry  *entry);
GVariant *      xdg_app_db_entry_get_data            (XdgAppDbEntry  *entry);
const char **   xdg_app_db_entry_list_apps           (XdgAppDbEntry  *entry);
const char **   xdg_app_db_entry_list_permissions    (XdgAppDbEntry  *entry,
                                                      const char     *app);
gboolean        xdg_app_db_entry_has_permission      (XdgAppDbEntry  *entry,
                                                      const char     *app,
                                                      const char     *permission);
gboolean        xdg_app_db_entry_has_permissions     (XdgAppDbEntry  *entry,
                                                      const char     *app,
                                                      const char    **permissions);
GString *       xdg_app_db_entry_print_string        (XdgAppDbEntry   *entry,
                                                      GString         *string);

XdgAppDbEntry  *xdg_app_db_entry_new                 (GVariant       *data);
XdgAppDbEntry  *xdg_app_db_entry_modify_data         (XdgAppDbEntry  *entry,
                                                      GVariant       *data);
XdgAppDbEntry  *xdg_app_db_entry_set_app_permissions (XdgAppDbEntry  *entry,
                                                      const char     *app,
                                                      const char    **permissions);

G_DEFINE_AUTOPTR_CLEANUP_FUNC(XdgAppDb, g_object_unref)
G_DEFINE_AUTOPTR_CLEANUP_FUNC(XdgAppDbEntry, xdg_app_db_entry_unref)

G_END_DECLS

#endif /* XDG_APP_DB_H */