1 /*****************************************************************************
2 * scan.h : functions to ease DVB scanning
3 *****************************************************************************
4 * Copyright (C) 2008 the VideoLAN team
6 * Authors: Laurent Aimar <fenrir@videolan.org>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
21 *****************************************************************************/
23 #ifdef HAVE_DVBPSI_DR_H
24 #ifdef _DVBPSI_DR_43_H_
25 # define DVBPSI_USE_NIT 1
26 # include <dvbpsi/nit.h>
29 #ifdef _DVBPSI_DR_43_H_
30 # define DVBPSI_USE_NIT 1
35 #ifndef DVBPSI_USE_NIT
36 # warning NIT is not supported by your libdvbpsi version
57 int i_count; /* Number of frequency test to do */
62 /* Bandwidth should be 6, 7 or 8 */
76 } scan_configuration_t;
81 SERVICE_DIGITAL_RADIO,
82 SERVICE_DIGITAL_TELEVISION,
83 SERVICE_DIGITAL_TELEVISION_AC_SD,
84 SERVICE_DIGITAL_TELEVISION_AC_HD,
85 } scan_service_type_t;
89 int i_program; /* program number (service id) */
90 scan_configuration_t cfg;
93 scan_service_type_t type;
94 char *psz_name; /* channel name in utf8 or NULL */
95 int i_channel; /* -1 if unknown */
96 bool b_crypted; /* True if potentially crypted */
110 scan_configuration_t cfg;
120 #ifdef DVBPSI_USE_NIT
130 struct dialog_progress_bar_t *p_dialog;
132 scan_parameter_t parameter;
133 int64_t i_time_start;
136 scan_service_t **pp_service;
140 scan_service_t *scan_service_New( int i_program, const scan_configuration_t *p_cfg );
141 void scan_service_Delete( scan_service_t *p_srv );
143 int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_parameter );
144 void scan_Clean( scan_t *p_scan );
146 int scan_Next( scan_t *p_scan, scan_configuration_t *p_cfg );
148 block_t *scan_GetM3U( scan_t *p_scan );
149 bool scan_IsCancelled( scan_t *p_scan );
151 int scan_session_Init( vlc_object_t *p_obj, scan_session_t *p_session, const scan_configuration_t *p_cfg );
152 void scan_session_Clean( scan_t *p_scan, scan_session_t *p_session );
153 bool scan_session_Push( scan_session_t *p_scan, block_t *p_block );
154 void scan_service_SetSNR( scan_session_t *p_scan, int i_snr );