* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
#include <vlc_access.h>
#include <sys/ioctl.h>
#include <errno.h>
# include <dvbpsi/pmt.h>
# include <dvbpsi/dr.h>
# include <dvbpsi/psi.h>
+# include <dvbpsi/demux.h>
+# include <dvbpsi/sdt.h>
#else
# include "dvbpsi.h"
# include "descriptor.h"
# include "tables/pmt.h"
# include "descriptors/dr.h"
# include "psi.h"
+# include "demux.h"
+# include "tables/sdt.h"
#endif
#ifdef ENABLE_HTTPD
-# include "vlc_httpd.h"
+# include <vlc_httpd.h>
#endif
#include "dvb.h"
/*****************************************************************************
* FrontendOpen : Determine frontend device information and capabilities
*****************************************************************************/
-int E_(FrontendOpen)( access_t *p_access )
+int FrontendOpen( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
frontend_t * p_frontend;
unsigned int i_adapter, i_device;
- vlc_bool_t b_probe;
+ bool b_probe;
char frontend[128];
i_adapter = var_GetInteger( p_access, "dvb-adapter" );
}
p_sys->p_frontend = p_frontend = malloc( sizeof(frontend_t) );
+ if( !p_frontend )
+ return VLC_ENOMEM;
msg_Dbg( p_access, "Opening device %s", frontend );
if( (p_sys->i_frontend_handle = open(frontend, O_RDWR | O_NONBLOCK)) < 0 )
/*****************************************************************************
* FrontendClose : Close the frontend
*****************************************************************************/
-void E_(FrontendClose)( access_t *p_access )
+void FrontendClose( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
/*****************************************************************************
* FrontendSet : Tune !
*****************************************************************************/
-int E_(FrontendSet)( access_t *p_access )
+int FrontendSet( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
/*****************************************************************************
* FrontendPoll : Poll for frontend events
*****************************************************************************/
-void E_(FrontendPoll)( access_t *p_access )
+void FrontendPoll( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
frontend_t * p_frontend = p_sys->p_frontend;
IF_UP( FE_HAS_LOCK )
{
- int32_t i_value = 0;
+ frontend_statistic_t stat;
+
msg_Dbg( p_access, "frontend has acquired lock" );
p_sys->i_frontend_timeout = 0;
/* Read some statistics */
- if( ioctl( p_sys->i_frontend_handle, FE_READ_BER, &i_value ) >= 0 )
- msg_Dbg( p_access, "- Bit error rate: %d", i_value );
- if( ioctl( p_sys->i_frontend_handle, FE_READ_SIGNAL_STRENGTH, &i_value ) >= 0 )
- msg_Dbg( p_access, "- Signal strength: %d", i_value );
- if( ioctl( p_sys->i_frontend_handle, FE_READ_SNR, &i_value ) >= 0 )
- msg_Dbg( p_access, "- SNR: %d", i_value );
+ if( !FrontendGetStatistic( p_access, &stat ) )
+ {
+ if( stat.i_ber >= 0 )
+ msg_Dbg( p_access, "- Bit error rate: %d", stat.i_ber );
+ if( stat.i_signal_strenth >= 0 )
+ msg_Dbg( p_access, "- Signal strength: %d", stat.i_signal_strenth );
+ if( stat.i_snr >= 0 )
+ msg_Dbg( p_access, "- SNR: %d", stat.i_snr );
+ }
}
else
{
{
/* The frontend was reinited. */
msg_Warn( p_access, "reiniting frontend");
- E_(FrontendSet)( p_access );
+ FrontendSet( p_access );
}
}
#undef IF_UP
}
}
+int FrontendGetStatistic( access_t *p_access, frontend_statistic_t *p_stat )
+{
+ access_sys_t *p_sys = p_access->p_sys;
+ frontend_t * p_frontend = p_sys->p_frontend;
+
+ if( (p_frontend->i_last_status & FE_HAS_LOCK) == 0 )
+ return VLC_EGENERIC;
+
+ memset( p_stat, 0, sizeof(*p_stat) );
+ if( ioctl( p_sys->i_frontend_handle, FE_READ_BER, &p_stat->i_ber ) < 0 )
+ p_stat->i_ber = -1;
+ if( ioctl( p_sys->i_frontend_handle, FE_READ_SIGNAL_STRENGTH, &p_stat->i_signal_strenth ) < 0 )
+ p_stat->i_signal_strenth = -1;
+ if( ioctl( p_sys->i_frontend_handle, FE_READ_SNR, &p_stat->i_snr ) < 0 )
+ p_stat->i_snr = -1;
+
+ return VLC_SUCCESS;
+}
+void FrontendGetStatus( access_t *p_access, frontend_status_t *p_status )
+{
+ access_sys_t *p_sys = p_access->p_sys;
+ frontend_t * p_frontend = p_sys->p_frontend;
+
+ p_status->b_has_signal = (p_frontend->i_last_status & FE_HAS_SIGNAL) != 0;
+ p_status->b_has_carrier = (p_frontend->i_last_status & FE_HAS_CARRIER) != 0;
+ p_status->b_has_lock = (p_frontend->i_last_status & FE_HAS_LOCK) != 0;
+}
+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;
+
+ /* */
+ p_scan->frequency.i_min = p_frontend->info.frequency_min;
+ p_scan->frequency.i_max = p_frontend->info.frequency_max;
+ p_scan->frequency.i_step = p_frontend->info.frequency_stepsize
+ ? p_frontend->info.frequency_stepsize : 166667;
+ p_scan->frequency.i_count = (p_scan->frequency.i_max-p_scan->frequency.i_min)/p_scan->frequency.i_step;
+
+ /* */
+ p_scan->bandwidth.i_min = 6;
+ p_scan->bandwidth.i_max = 8;
+ p_scan->bandwidth.i_step = 1;
+ p_scan->bandwidth.i_count = 3;
+ return VLC_SUCCESS;
+}
+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;
+
+ /* */
+ p_scan->frequency.i_min = p_frontend->info.frequency_min;
+ p_scan->frequency.i_max = p_frontend->info.frequency_max;
+ p_scan->frequency.i_step = p_frontend->info.frequency_stepsize
+ ? p_frontend->info.frequency_stepsize : 166667;
+ p_scan->frequency.i_count = (p_scan->frequency.i_max-p_scan->frequency.i_min)/p_scan->frequency.i_step;
+
+ /* */
+ p_scan->bandwidth.i_min = 6;
+ p_scan->bandwidth.i_max = 8;
+ p_scan->bandwidth.i_step = 1;
+ p_scan->bandwidth.i_count = 3;
+ return VLC_SUCCESS;
+}
+int FrontendGetScanParameter( access_t *p_access, scan_parameter_t *p_scan )
+{
+ access_sys_t *p_sys = p_access->p_sys;
+ const frontend_t *p_frontend = p_sys->p_frontend;
+
+ if( p_frontend->info.type == FE_OFDM ) // DVB-T
+ return ScanParametersDvbT( p_access, p_scan );
+ else if( p_frontend->info.type == FE_QAM ) // DVB-C
+ return ScanParametersDvbC( p_access, p_scan );
+
+ msg_Err( p_access, "Frontend type not supported for scanning" );
+ return VLC_EGENERIC;
+}
#ifdef ENABLE_HTTPD
/*****************************************************************************
* FrontendStatus : Read frontend status
*****************************************************************************/
-void E_(FrontendStatus)( access_t *p_access )
+void FrontendStatus( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
frontend_t *p_frontend = p_sys->p_frontend;
out:
vlc_mutex_lock( &p_sys->httpd_mutex );
- p_sys->b_request_frontend_info = VLC_FALSE;
+ p_sys->b_request_frontend_info = false;
vlc_cond_signal( &p_sys->httpd_cond );
vlc_mutex_unlock( &p_sys->httpd_mutex );
}
{
switch( var_GetInteger( p_access, "dvb-modulation" ) )
{
+ case 0: return QAM_AUTO;
case 8: return VSB_8;
case 16: return VSB_16;
+ case 32: return QAM_32;
+ case 64: return QAM_64;
+ case 128: return QAM_128;
+ case 256: return QAM_256;
default:
msg_Dbg( p_access, "ATSC modulation not set, using VSB 8");
return VSB_8;
static int FrontendSetQAM( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
+ frontend_t *p_frontend = p_sys->p_frontend;
struct dvb_frontend_parameters fep;
vlc_value_t val;
int i_ret;
fep.inversion = DecodeInversion( p_access );
+ /* Default symbol-rate is for dvb-s, and doesn't fit
+ * for dvb-c, so if it's over the limit of frontend, default to
+ * somewhat common value
+ */
var_Get( p_access, "dvb-srate", &val );
- fep.u.qam.symbol_rate = val.i_int;
+ if( val.i_int < p_frontend->info.symbol_rate_max &&
+ val.i_int > p_frontend->info.symbol_rate_min )
+ fep.u.qam.symbol_rate = val.i_int;
+ else
+ fep.u.qam.symbol_rate = 6875000;
var_Get( p_access, "dvb-fec", &val );
fep.u.qam.fec_inner = DecodeFEC( p_access, val.i_int );
/*****************************************************************************
* DMXSetFilter : controls the demux to add a filter
*****************************************************************************/
-int E_(DMXSetFilter)( access_t * p_access, int i_pid, int * pi_fd, int i_type )
+int DMXSetFilter( access_t * p_access, int i_pid, int * pi_fd, int i_type )
{
struct dmx_pes_filter_params s_filter_params;
int i_ret;
/*****************************************************************************
* DMXUnsetFilter : removes a filter
*****************************************************************************/
-int E_(DMXUnsetFilter)( access_t * p_access, int i_fd )
+int DMXUnsetFilter( access_t * p_access, int i_fd )
{
int i_ret;
/*****************************************************************************
* DVROpen :
*****************************************************************************/
-int E_(DVROpen)( access_t * p_access )
+int DVROpen( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
unsigned int i_adapter, i_device;
/*****************************************************************************
* DVRClose :
*****************************************************************************/
-void E_(DVRClose)( access_t * p_access )
+void DVRClose( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
/*****************************************************************************
* CAMOpen :
*****************************************************************************/
-int E_(CAMOpen)( access_t *p_access )
+int CAMOpen( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
char ca[128];
{
p_sys->i_ca_type = CA_CI;
}
- else {
+ else
+ {
p_sys->i_ca_type = -1;
msg_Err( p_access, "CAMInit: incompatible CAM interface" );
close( p_sys->i_ca_handle );
}
p_sys->i_nb_slots = caps.slot_num;
- memset( p_sys->pb_active_slot, 0, sizeof(vlc_bool_t) * MAX_CI_SLOTS );
- memset( p_sys->pb_slot_mmi_expected, 0, sizeof(vlc_bool_t) * MAX_CI_SLOTS );
+ memset( p_sys->pb_active_slot, 0, sizeof(bool) * MAX_CI_SLOTS );
+ memset( p_sys->pb_slot_mmi_expected, 0, sizeof(bool) * MAX_CI_SLOTS );
memset( p_sys->pb_slot_mmi_undisplayed, 0,
- sizeof(vlc_bool_t) * MAX_CI_SLOTS );
+ sizeof(bool) * MAX_CI_SLOTS );
- return E_(en50221_Init)( p_access );
+ return en50221_Init( p_access );
}
/*****************************************************************************
* CAMPoll :
*****************************************************************************/
-int E_(CAMPoll)( access_t * p_access )
+int CAMPoll( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
int i_ret = VLC_EGENERIC;
switch( p_sys->i_ca_type )
{
case CA_CI_LINK:
- i_ret = E_(en50221_Poll)( p_access );
+ i_ret = en50221_Poll( p_access );
break;
case CA_CI:
i_ret = VLC_SUCCESS;
/*****************************************************************************
* CAMStatus :
*****************************************************************************/
-void E_(CAMStatus)( access_t * p_access )
+void CAMStatus( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
char *p;
* the user input to avoid confusing the CAM. */
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
{
- if ( p_sys->pb_slot_mmi_undisplayed[i_slot] == VLC_TRUE )
+ if ( p_sys->pb_slot_mmi_undisplayed[i_slot] == true )
{
p_sys->psz_request = NULL;
msg_Dbg( p_access,
char *psz_request = p_sys->psz_request;
char psz_value[255];
int i_slot;
- vlc_bool_t b_ok = VLC_FALSE;
+ bool b_ok = false;
p_sys->psz_request = NULL;
- if ( E_(HTTPExtractValue)( psz_request, "slot", psz_value,
+ if ( HTTPExtractValue( psz_request, "slot", psz_value,
sizeof(psz_value) ) == NULL )
{
p_sys->psz_mmi_info = strdup( "invalid request parameter\n" );
}
i_slot = atoi(psz_value);
- if ( E_(HTTPExtractValue)( psz_request, "open", psz_value,
+ if ( HTTPExtractValue( psz_request, "open", psz_value,
sizeof(psz_value) ) != NULL )
{
- E_(en50221_OpenMMI)( p_access, i_slot );
+ en50221_OpenMMI( p_access, i_slot );
return;
}
- if ( E_(HTTPExtractValue)( psz_request, "close", psz_value,
+ if ( HTTPExtractValue( psz_request, "close", psz_value,
sizeof(psz_value) ) != NULL )
{
- E_(en50221_CloseMMI)( p_access, i_slot );
+ en50221_CloseMMI( p_access, i_slot );
return;
}
- if ( E_(HTTPExtractValue)( psz_request, "cancel", psz_value,
+ if ( HTTPExtractValue( psz_request, "cancel", psz_value,
sizeof(psz_value) ) == NULL )
{
- b_ok = VLC_TRUE;
+ b_ok = true;
}
- if ( E_(HTTPExtractValue)( psz_request, "type", psz_value,
+ if ( HTTPExtractValue( psz_request, "type", psz_value,
sizeof(psz_value) ) == NULL )
{
p_sys->psz_mmi_info = strdup( "invalid request parameter\n" );
{
mmi_object.i_object_type = EN50221_MMI_ANSW;
mmi_object.u.answ.b_ok = b_ok;
- if ( b_ok == VLC_FALSE )
+ if ( b_ok == false )
{
mmi_object.u.answ.psz_answ = strdup("");
}
else
{
- if ( E_(HTTPExtractValue)( psz_request, "answ", psz_value,
+ if ( HTTPExtractValue( psz_request, "answ", psz_value,
sizeof(psz_value) ) == NULL )
{
p_sys->psz_mmi_info = strdup( "invalid request parameter\n" );
else
{
mmi_object.i_object_type = EN50221_MMI_MENU_ANSW;
- if ( b_ok == VLC_FALSE )
+ if ( b_ok == false )
{
mmi_object.u.menu_answ.i_choice = 0;
}
else
{
- if ( E_(HTTPExtractValue)( psz_request, "choice", psz_value,
+ if ( HTTPExtractValue( psz_request, "choice", psz_value,
sizeof(psz_value) ) == NULL )
mmi_object.u.menu_answ.i_choice = 0;
else
}
}
- E_(en50221_SendMMIObject)( p_access, i_slot, &mmi_object );
+ en50221_SendMMIObject( p_access, i_slot, &mmi_object );
return;
}
/* Check that we have all necessary MMI information. */
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
{
- if ( p_sys->pb_slot_mmi_expected[i_slot] == VLC_TRUE )
+ if ( p_sys->pb_slot_mmi_expected[i_slot] == true )
return;
}
{
ca_slot_info_t sinfo;
- p_sys->pb_slot_mmi_undisplayed[i_slot] = VLC_FALSE;
+ p_sys->pb_slot_mmi_undisplayed[i_slot] = false;
p += sprintf( p, "<p>CA slot #%d: ", i_slot );
sinfo.num = i_slot;
if ( sinfo.flags & CA_CI_MODULE_READY )
{
- en50221_mmi_object_t *p_object = E_(en50221_GetMMIObject)( p_access,
+ en50221_mmi_object_t *p_object = en50221_GetMMIObject( p_access,
i_slot );
p += sprintf( p, "module present and ready<p>\n" );
p += sprintf( p, "<input type=hidden name=type value=enq>\n" );
p += sprintf( p, "<table border=1><tr><th>%s</th></tr>\n",
p_object->u.enq.psz_text );
- if ( p_object->u.enq.b_blind == VLC_FALSE )
+ if ( p_object->u.enq.b_blind == false )
p += sprintf( p, "<tr><td><input type=text name=answ></td></tr>\n" );
else
p += sprintf( p, "<tr><td><input type=password name=answ></td></tr>\n" );
out:
vlc_mutex_lock( &p_sys->httpd_mutex );
- p_sys->b_request_mmi_info = VLC_FALSE;
+ p_sys->b_request_mmi_info = false;
vlc_cond_signal( &p_sys->httpd_cond );
vlc_mutex_unlock( &p_sys->httpd_mutex );
}
/*****************************************************************************
* CAMSet :
*****************************************************************************/
-int E_(CAMSet)( access_t * p_access, dvbpsi_pmt_t *p_pmt )
+int CAMSet( access_t * p_access, dvbpsi_pmt_t *p_pmt )
{
access_sys_t *p_sys = p_access->p_sys;
return VLC_EGENERIC;
}
- E_(en50221_SetCAPMT)( p_access, p_pmt );
+ en50221_SetCAPMT( p_access, p_pmt );
return VLC_SUCCESS;
}
/*****************************************************************************
* CAMClose :
*****************************************************************************/
-void E_(CAMClose)( access_t * p_access )
+void CAMClose( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
- E_(en50221_End)( p_access );
+ en50221_End( p_access );
if ( p_sys->i_ca_handle )
{
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