mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 15:06:14 +01:00
90 lines
2.7 KiB
C
90 lines
2.7 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim:set expandtab ts=4 shiftwidth=4: */
|
|
/*
|
|
* Copyright (C) 2008 Sun Microsystems, Inc. All rights reserved.
|
|
* Use is subject to license terms.
|
|
*
|
|
* This library 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 library 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 library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
* Authors: Lin Ma <lin.ma@sun.com>
|
|
*/
|
|
|
|
#include <fcntl.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include "fen-node.h"
|
|
#include "fen-kernel.h"
|
|
|
|
#ifndef _FEN_DATA_H_
|
|
#define _FEN_DATA_H_
|
|
|
|
#define FN_EVENT_CREATED 0
|
|
#define FN_NAME(fp) (((fdata*)(fp))->fobj.fo_name)
|
|
#define FN_NODE(fp) (((fdata*)(fp))->node)
|
|
#define FN_IS_DIR(fp) (((fdata*)(fp))->is_dir)
|
|
#define FN_IS_PASSIVE(fp) (((fdata*)(fp))->subs == NULL)
|
|
#define FN_IS_MONDIR(fp) (((fdata*)(fp))->mon_dir_num > 0)
|
|
#define FN_IS_LIVING(fp) (!((fdata*)(fp))->is_cancelled)
|
|
|
|
typedef struct
|
|
{
|
|
file_obj_t fobj;
|
|
off_t len;
|
|
gboolean is_cancelled;
|
|
|
|
node_t* node;
|
|
/* to identify if the path is dir */
|
|
gboolean is_dir;
|
|
guint mon_dir_num;
|
|
|
|
/* List of subscriptions monitoring this fdata/path */
|
|
GList *subs;
|
|
|
|
/* prcessed changed events num */
|
|
guint changed_event_num;
|
|
|
|
/* process events source id */
|
|
GQueue* eventq;
|
|
guint eventq_id;
|
|
guint change_update_id;
|
|
} fdata;
|
|
|
|
/* fdata functions */
|
|
fdata* _fdata_new (node_t* node, gboolean is_mondir);
|
|
void _fdata_reset (fdata* data);
|
|
void _fdata_emit_events_once (fdata *f, int event, gpointer sub);
|
|
void _fdata_emit_events (fdata *f, int event);
|
|
void _fdata_add_event (fdata *f, fnode_event_t *ev);
|
|
void _fdata_adjust_deleted (fdata *f);
|
|
fdata* _get_parent_data (fdata* data);
|
|
node_t* _get_parent_node (fdata* data);
|
|
gboolean _is_monitoring (fdata* data);
|
|
|
|
/* sub */
|
|
void _fdata_sub_add (fdata *f, gpointer sub);
|
|
void _fdata_sub_remove (fdata *f, gpointer sub);
|
|
|
|
/* misc */
|
|
node_t* _add_missing_cb (node_t* parent, gpointer user_data);
|
|
gboolean _pre_del_cb (node_t* node, gpointer user_data);
|
|
|
|
/* init */
|
|
gboolean _fdata_class_init (void (*user_emit_cb) (fdata*, int),
|
|
void (*user_emit_once_cb) (fdata*, int, gpointer),
|
|
int (*user_event_converter) (int event));
|
|
|
|
#endif /* _FEN_DATA_H_ */
|