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- /*****************************************************************************
- * vlc_services_discovery.h : Services Discover functions
- *****************************************************************************
- * Copyright (C) 1999-2004 the VideoLAN team
- * $Id: 956b77b65f943f9660858ebc07d51a9e27daea36 $
- *
- * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
- *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
-
- #ifndef VLC_SERVICES_DISCOVERY_H_
- #define VLC_SERVICES_DISCOVERY_H_
-
- #include <vlc_input.h>
- #include <vlc_events.h>
- #include <vlc_probe.h>
-
- /**
- * \file
- * This file functions and structures for service discovery in vlc
- */
-
- # ifdef __cplusplus
- extern "C" {
- # endif
-
- /*
- * @{
- */
-
- struct services_discovery_t
- {
- VLC_COMMON_MEMBERS
- module_t * p_module;
-
- vlc_event_manager_t event_manager; /* Accessed through Setters for non class function */
-
- char *psz_name;
- config_chain_t *p_cfg;
-
- services_discovery_sys_t *p_sys;
- };
-
- enum services_discovery_category_e
- {
- SD_CAT_DEVICES = 1,
- SD_CAT_LAN,
- SD_CAT_INTERNET,
- SD_CAT_MYCOMPUTER
- };
-
- /***********************************************************************
- * Service Discovery
- ***********************************************************************/
-
- /* Get the services discovery modules names to use in Create(), in a null
- * terminated string array. Array and string must be freed after use. */
- VLC_EXPORT( char **, vlc_sd_GetNames, ( vlc_object_t *, char ***, int ** ) );
- #define vlc_sd_GetNames(obj, pln, pcat ) \
- vlc_sd_GetNames(VLC_OBJECT(obj), pln, pcat)
-
- /* Creation of a service_discovery object */
- VLC_EXPORT( services_discovery_t *, vlc_sd_Create, ( vlc_object_t *, const char * ) );
- VLC_EXPORT( bool, vlc_sd_Start, ( services_discovery_t * ) );
- VLC_EXPORT( void, vlc_sd_Stop, ( services_discovery_t * ) );
- VLC_EXPORT( void, vlc_sd_Destroy, ( services_discovery_t * ) );
-
- static inline void vlc_sd_StopAndDestroy( services_discovery_t * p_this )
- {
- vlc_sd_Stop( p_this );
- vlc_sd_Destroy( p_this );
- }
-
- /* Read info from discovery object */
- VLC_EXPORT( char *, services_discovery_GetLocalizedName, ( services_discovery_t * p_this ) );
-
- /* Receive event notification (preferred way to get new items) */
- VLC_EXPORT( vlc_event_manager_t *, services_discovery_EventManager, ( services_discovery_t * p_this ) );
-
- /* Used by services_discovery to post update about their items */
- /* About the psz_category, it is a legacy way to add info to the item,
- * for more options, directly set the (meta) data on the input item */
- VLC_EXPORT( void, services_discovery_AddItem, ( services_discovery_t * p_this, input_item_t * p_item, const char * psz_category ) );
- VLC_EXPORT( void, services_discovery_RemoveItem, ( services_discovery_t * p_this, input_item_t * p_item ) );
-
-
- /* SD probing */
-
- VLC_EXPORT(int, vlc_sd_probe_Add, (vlc_probe_t *, const char *, const char *, int category));
-
- #define VLC_SD_PROBE_SUBMODULE \
- add_submodule() \
- set_capability( "services probe", 100 ) \
- set_callbacks( vlc_sd_probe_Open, NULL )
-
- #define VLC_SD_PROBE_HELPER(name, longname, cat) \
- static int vlc_sd_probe_Open (vlc_object_t *obj) \
- { \
- return vlc_sd_probe_Add ((struct vlc_probe_t *)obj, \
- name "{longname=\"" longname "\"}", \
- longname, cat); \
- }
-
- /** @} */
- # ifdef __cplusplus
- }
- # endif
-
- #endif
-