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vlc-2-2
Commit 3fcdfd41 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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DVB: privatize scan_t

parent 5b15af4f
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Showing with 57 additions and 66 deletions
modules/access/dvb/access.c
View file @ 3fcdfd41
......@@ -53,6 +53,7 @@
# include <dvbpsi/sdt.h>
#include "dvb.h"
#include "scan.h"
/*****************************************************************************
* Module descriptor
......@@ -338,8 +339,8 @@ static int Open( vlc_object_t *p_this )
}
/* */
p_sys->b_scan_mode = var_GetInteger( p_access, "dvb-frequency" ) == 0;
if( p_sys->b_scan_mode )
bool b_scan_mode = var_GetInteger( p_access, "dvb-frequency" ) == 0;
if( b_scan_mode )
{
msg_Dbg( p_access, "DVB scan mode selected" );
p_access->pf_block = BlockScan;
......@@ -364,9 +365,10 @@ static int Open( vlc_object_t *p_this )
return VLC_EGENERIC;
}
if( p_sys->b_scan_mode )
if( b_scan_mode )
{
scan_parameter_t parameter;
scan_t *p_scan;
msg_Dbg( p_access, "setting filter on PAT/NIT/SDT (DVB only)" );
FilterSet( p_access, 0x00, OTHER_TYPE ); // PAT
......@@ -374,11 +376,13 @@ static int Open( vlc_object_t *p_this )
FilterSet( p_access, 0x11, OTHER_TYPE ); // SDT
if( FrontendGetScanParameter( p_access, &parameter ) ||
scan_Init( VLC_OBJECT(p_access), &p_sys->scan, &parameter ) )
(p_scan = scan_New( VLC_OBJECT(p_access), &parameter )) == NULL )
{
Close( VLC_OBJECT(p_access) );
return VLC_EGENERIC;
}
p_sys->scan = p_scan;
p_sys->i_read_once = DVB_READ_ONCE_SCAN;
}
else
{
......@@ -387,11 +391,13 @@ static int Open( vlc_object_t *p_this )
{
msg_Dbg( p_access, "setting filter on all PIDs" );
FilterSet( p_access, 0x2000, OTHER_TYPE );
p_sys->i_read_once = DVB_READ_ONCE;
}
else
{
msg_Dbg( p_access, "setting filter on PAT" );
FilterSet( p_access, 0x0, OTHER_TYPE );
p_sys->i_read_once = DVB_READ_ONCE_START;
}
CAMOpen( p_access );
......@@ -401,15 +407,8 @@ static int Open( vlc_object_t *p_this )
#endif
}
if( p_sys->b_scan_mode )
p_sys->i_read_once = DVB_READ_ONCE_SCAN;
else if( p_sys->b_budget_mode )
p_sys->i_read_once = DVB_READ_ONCE;
else
p_sys->i_read_once = DVB_READ_ONCE_START;
free( p_access->psz_demux );
p_access->psz_demux = strdup( p_sys->b_scan_mode ? "m3u8" : "ts" );
p_access->psz_demux = strdup( p_sys->scan ? "m3u8" : "ts" );
return VLC_SUCCESS;
}
......@@ -421,19 +420,19 @@ static void Close( vlc_object_t *p_this )
access_t *p_access = (access_t*)p_this;
access_sys_t *p_sys = p_access->p_sys;
FilterUnset( p_access, p_sys->b_budget_mode && !p_sys->b_scan_mode ? 1 : MAX_DEMUX );
FilterUnset( p_access, p_sys->b_budget_mode && !p_sys->scan ? 1 : MAX_DEMUX );
DVRClose( p_access );
FrontendClose( p_access );
if( p_sys->b_scan_mode )
scan_Clean( &p_sys->scan );
if( p_sys->scan != NULL )
scan_Destroy( p_sys->scan );
else
{
CAMClose( p_access );
#ifdef ENABLE_HTTPD
if( !p_sys->b_scan_mode )
HTTPClose( p_access );
#endif
}
free( p_sys );
}
......@@ -554,14 +553,10 @@ static block_t *Block( access_t *p_access )
static block_t *BlockScan( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
scan_t *p_scan = &p_sys->scan;
scan_t *p_scan = p_sys->scan;
scan_configuration_t cfg;
scan_session_t session;
/* set satellite config file path */
if( p_scan->parameter.type == SCAN_DVB_S )
p_scan->parameter.sat_info.psz_name = var_GetString( p_access, "dvb-satellite" );
/* */
if( scan_Next( p_scan, &cfg ) )
{
......@@ -581,23 +576,15 @@ static block_t *BlockScan( access_t *p_access )
return NULL;
/* */
if( p_scan->parameter.type == SCAN_DVB_S )
{
msg_Dbg( p_access,
"Scanning frequency %d, symbol rate = %d, fec = %d",
cfg.i_frequency,
cfg.i_bandwidth,
cfg.i_fec );
}
else
msg_Dbg( p_access, "Scanning frequency %d, bandwidth = %d",
cfg.i_frequency,
cfg.i_bandwidth );
msg_Dbg( p_access, "Scanning frequency %d", cfg.i_frequency );
var_SetInteger( p_access, "dvb-frequency", cfg.i_frequency );
msg_Dbg( p_access, " bandwidth %d", cfg.i_bandwidth );
var_SetInteger( p_access, "dvb-bandwidth", cfg.i_bandwidth );
if ( cfg.i_fec )
{
msg_Dbg( p_access, " FEC %d", cfg.i_fec );
var_SetInteger( p_access, "dvb-fec", cfg.i_fec );
}
if ( cfg.c_polarization )
var_SetInteger( p_access, "dvb-voltage", cfg.c_polarization == 'H' ? 18 : 13 );
......@@ -766,7 +753,7 @@ static int Control( access_t *p_access, int i_query, va_list args )
return VLC_SUCCESS;
case ACCESS_SET_PRIVATE_ID_STATE:
if( p_sys->b_scan_mode )
if( p_sys->scan )
return VLC_EGENERIC;
i_int = (int)va_arg( args, int ); /* Private data (pid for now)*/
......@@ -782,7 +769,7 @@ static int Control( access_t *p_access, int i_query, va_list args )
break;
case ACCESS_SET_PRIVATE_ID_CA:
if( p_sys->b_scan_mode )
if( p_sys->scan )
return VLC_EGENERIC;
p_pmt = (dvbpsi_pmt_t *)va_arg( args, dvbpsi_pmt_t * );
......
modules/access/dvb/dvb.h
View file @ 3fcdfd41
......@@ -23,9 +23,6 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
#include "scan.h"
/*****************************************************************************
* Local structures
*****************************************************************************/
......@@ -51,6 +48,9 @@ typedef struct
bool b_has_lock;
} frontend_status_t;
typedef struct scan_parameter_t scan_parameter_t;
typedef struct scan_t scan_t;
typedef struct en50221_session_t
{
int i_slot;
......@@ -145,7 +145,6 @@ struct access_sys_t
demux_handle_t p_demux_handles[MAX_DEMUX];
frontend_t *p_frontend;
bool b_budget_mode;
bool b_scan_mode;
/* CA management */
int i_ca_handle;
......@@ -180,7 +179,7 @@ struct access_sys_t
#endif
/* Scan */
scan_t scan;
scan_t *scan;
};
#define VIDEO0_TYPE 1
......
modules/access/dvb/linux_dvb.c
View file @ 3fcdfd41
......@@ -61,6 +61,7 @@
#endif
#include "dvb.h"
#include "scan.h"
#define DMX "/dev/dvb/adapter%d/demux%d"
#define FRONTEND "/dev/dvb/adapter%d/frontend%d"
......@@ -402,6 +403,8 @@ static int ScanParametersDvbS( access_t *p_access, scan_parameter_t *p_scan )
p_scan->frequency.i_min = p_frontend->info.frequency_min;
p_scan->frequency.i_max = p_frontend->info.frequency_max;
/* set satellite config file path */
p_scan->sat_info.psz_name = var_InheritString( p_access, "dvb-satellite" );
return VLC_SUCCESS;
}
......@@ -410,7 +413,6 @@ static int ScanParametersDvbC( access_t *p_access, scan_parameter_t *p_scan )
{
const frontend_t *p_frontend = p_access->p_sys->p_frontend;
memset( p_scan, 0, sizeof(*p_scan) );
p_scan->type = SCAN_DVB_C;
p_scan->b_exhaustive = false;
......@@ -434,7 +436,6 @@ static int ScanParametersDvbT( access_t *p_access, scan_parameter_t *p_scan )
{
const frontend_t *p_frontend = p_access->p_sys->p_frontend;
memset( p_scan, 0, sizeof(*p_scan) );
p_scan->type = SCAN_DVB_T;
p_scan->b_exhaustive = false;
......
modules/access/dvb/scan.c
View file @ 3fcdfd41
......@@ -46,6 +46,19 @@
# include <dvbpsi/sdt.h>
#include "dvb.h"
#include "scan.h"
struct scan_t
{
vlc_object_t *p_obj;
struct dialog_progress_bar_t *p_dialog;
int64_t i_index;
scan_parameter_t parameter;
int64_t i_time_start;
int i_service;
scan_service_t **pp_service;
};
/* */
scan_service_t *scan_service_New( int i_program, const scan_configuration_t *p_cfg )
......@@ -77,7 +90,7 @@ void scan_service_Delete( scan_service_t *p_srv )
}
/* */
int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_parameter )
scan_t *scan_New( vlc_object_t *p_obj, const scan_parameter_t *p_parameter )
{
if( p_parameter->type == SCAN_DVB_T )
{
......@@ -104,11 +117,15 @@ int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_pa
}
else
{
return VLC_EGENERIC;
return NULL;
}
msg_Dbg( p_obj, " - use NIT %s", p_parameter->b_use_nit ? "on" : "off" );
msg_Dbg( p_obj, " - FTA only %s", p_parameter->b_free_only ? "on" : "off" );
scan_t *p_scan = malloc( sizeof( *p_scan ) );
if( unlikely(p_scan == NULL) )
return NULL;
p_scan->p_obj = VLC_OBJECT(p_obj);
p_scan->i_index = 0;
p_scan->p_dialog = NULL;
......@@ -116,10 +133,10 @@ int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_pa
p_scan->parameter = *p_parameter;
p_scan->i_time_start = mdate();
return VLC_SUCCESS;
return p_scan;
}
void scan_Clean( scan_t *p_scan )
void scan_Destroy( scan_t *p_scan )
{
if( p_scan->p_dialog != NULL )
dialog_ProgressDestroy( p_scan->p_dialog );
......@@ -127,6 +144,7 @@ void scan_Clean( scan_t *p_scan )
for( int i = 0; i < p_scan->i_service; i++ )
scan_service_Delete( p_scan->pp_service[i] );
TAB_CLEAN( p_scan->i_service, p_scan->pp_service );
free( p_scan );
}
static int ScanDvbSNextFast( scan_t *p_scan, scan_configuration_t *p_cfg, double *pf_pos )
......
modules/access/dvb/scan.h
View file @ 3fcdfd41
......@@ -46,7 +46,7 @@ typedef struct
char c_polarization;
} scan_dvbs_transponder_t;
typedef struct
struct scan_parameter_t
{
scan_type_t type;
bool b_exhaustive;
......@@ -80,8 +80,7 @@ typedef struct
scan_dvbs_transponder_t *p_transponders;
int i_count;
} sat_info;
} scan_parameter_t;
};
typedef struct
{
......@@ -143,24 +142,11 @@ typedef struct
} scan_session_t;
typedef struct
{
vlc_object_t *p_obj;
struct dialog_progress_bar_t *p_dialog;
int64_t i_index;
scan_parameter_t parameter;
int64_t i_time_start;
int i_service;
scan_service_t **pp_service;
} scan_t;
scan_service_t *scan_service_New( int i_program, const scan_configuration_t *p_cfg );
void scan_service_Delete( scan_service_t *p_srv );
int scan_Init( vlc_object_t *p_obj, scan_t *p_scan, const scan_parameter_t *p_parameter );
void scan_Clean( scan_t *p_scan );
scan_t *scan_New( vlc_object_t *p_obj, const scan_parameter_t *p_parameter );
void scan_Destroy( scan_t *p_scan );
int scan_Next( scan_t *p_scan, scan_configuration_t *p_cfg );
......
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