src/chain-task.h

   1 /*
   2  * media-service-upnp
   3  *
   4  * Copyright (C) 2012 Intel Corporation. All rights reserved.
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms and conditions of the GNU Lesser General Public License,
   8  * version 2.1, as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
  13  * for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public License
  16  * along with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Ludovic Ferrandis <ludovic.ferrandis@intel.com>
  20  *
  21  */
  22
  23 #ifndef MSU_CHAIN_TASK_H__
  24 #define MSU_CHAIN_TASK_H__
  25
  26 #include <libgupnp/gupnp-service-proxy.h>
  27 #include "async.h"
  28
  29 typedef struct msu_chain_task_t_ msu_chain_task_t;
  30
  31 typedef GUPnPServiceProxyAction * (*msu_chain_task_action)
  32                                 (msu_chain_task_t *chain, gboolean *failed);
  33
  34 typedef void (*msu_chain_task_end)(msu_chain_task_t *chain, gpointer data);
  35
  36 msu_chain_task_t *msu_chain_task_new(msu_chain_task_end end_func,
  37                                      gpointer end_data);
  38
  39 void msu_chain_task_delete(msu_chain_task_t *chain);
  40
  41 void msu_chain_task_add(msu_chain_task_t *chain,
  42                         msu_chain_task_action action,
  43                         msu_device_t *device,
  44                         GUPnPServiceProxyActionCallback action_cb,
  45                         GDestroyNotify free_func,
  46                         gpointer cb_user_data);
  47
  48 void msu_chain_task_start(msu_chain_task_t *chain);
  49
  50 void msu_chain_task_begin_action_cb(GUPnPServiceProxy *proxy,
  51                                     GUPnPServiceProxyAction *action,
  52                                     gpointer user_data);
  53
  54 void msu_chain_task_cancel(msu_chain_task_t *chain);
  55 gboolean msu_chain_task_is_canceled(msu_chain_task_t *chain);
  56
  57 msu_device_t *msu_chain_task_get_device(msu_chain_task_t *chain);
  58 gpointer *msu_chain_task_get_user_data(msu_chain_task_t *chain);
  59
  60 #endif /* MSU_CHAIN_TASK_H__ */