daemon/port.h

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*
   3  * LADI Session Handler (ladish)
   4  *
   5  * Copyright (C) 2009, 2010, 2011 Nedko Arnaudov <nedko@arnaudov.name>
   6  *
   7  **************************************************************************
   8  * This file contains the interface of the port objects
   9  **************************************************************************
  10  *
  11  * LADI Session Handler is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * LADI Session Handler is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
  23  * or write to the Free Software Foundation, Inc.,
  24  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #ifndef PORT_H__62F81E7C_91FA_44AB_94A9_E0E2D226ED58__INCLUDED
  28 #define PORT_H__62F81E7C_91FA_44AB_94A9_E0E2D226ED58__INCLUDED
  29
  30 #include "dict.h"
  31
  32 typedef struct ladish_port_tag { int unused; } * ladish_port_handle;
  33
  34 bool ladish_port_create(const uuid_t uuid_ptr, bool link, ladish_port_handle * port_handle_ptr);
  35 bool ladish_port_create_copy(ladish_port_handle port_handle, ladish_port_handle * port_handle_ptr);
  36 void ladish_port_destroy(ladish_port_handle port_handle);
  37 ladish_dict_handle ladish_port_get_dict(ladish_port_handle port_handle);
  38 void ladish_port_get_uuid(ladish_port_handle port_handle, uuid_t uuid);
  39
  40 void ladish_port_set_jack_id(ladish_port_handle port_handle, uint64_t jack_id);
  41 uint64_t ladish_port_get_jack_id(ladish_port_handle port_handle);
  42 void ladish_port_set_jack_id_room(ladish_port_handle port_handle, uint64_t jack_id);
  43 uint64_t ladish_port_get_jack_id_room(ladish_port_handle port_handle);
  44
  45 void ladish_port_add_ref(ladish_port_handle port_handle);
  46 void ladish_port_del_ref(ladish_port_handle port_handle);
  47
  48 bool ladish_port_is_link(ladish_port_handle port_handle);
  49
  50 void ladish_port_set_vgraph(ladish_port_handle port_handle, void * vgraph);
  51 void * ladish_port_get_vgraph(ladish_port_handle port_handle);
  52
  53 void ladish_port_set_app(ladish_port_handle port, const uuid_t app_uuid);
  54 bool ladish_port_get_app(ladish_port_handle port, uuid_t app_uuid);
  55 bool ladish_port_has_app(ladish_port_handle port);
  56 bool ladish_port_belongs_to_app(ladish_port_handle port, const uuid_t app_uuid);
  57
  58 void ladish_port_set_pid(ladish_port_handle port_handle, pid_t pid);
  59 pid_t ladish_port_get_pid(ladish_port_handle port_handle);
  60
  61 #endif /* #ifndef PORT_H__62F81E7C_91FA_44AB_94A9_E0E2D226ED58__INCLUDED */