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Commit 3c83efbe authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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DVB: separate CA management

parent cc4cb782
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Showing with 580 additions and 626 deletions
modules/access/dvb/Modules.am
View file @ 3c83efbe
SOURCES_dvb = \
access.c \
scan.c \
scan.h \
scan.c scan.h \
linux_dvb.c \
en50221.c \
en50221.c en50221.h \
http.c \
dvb.h \
$(NULL)
modules/access/dvb/access.c
View file @ 3c83efbe
......@@ -473,11 +473,7 @@ static block_t *Block( access_t *p_access )
return NULL;
}
if ( p_sys->i_ca_handle && mdate() > p_sys->i_ca_next_event )
{
CAMPoll( p_access );
p_sys->i_ca_next_event = mdate() + p_sys->i_ca_timeout;
}
if ( ufds[1].revents )
{
......
modules/access/dvb/dvb.h
View file @ 3c83efbe
......@@ -51,113 +51,19 @@ typedef struct
typedef struct scan_parameter_t scan_parameter_t;
typedef struct scan_t scan_t;
typedef struct en50221_session_t
{
int i_slot;
int i_resource_id;
void (* pf_handle)( access_t *, int, uint8_t *, int );
void (* pf_close)( access_t *, int );
void (* pf_manage)( access_t *, int );
void *p_sys;
} en50221_session_t;
#define EN50221_MMI_NONE 0
#define EN50221_MMI_ENQ 1
#define EN50221_MMI_ANSW 2
#define EN50221_MMI_MENU 3
#define EN50221_MMI_MENU_ANSW 4
#define EN50221_MMI_LIST 5
typedef struct en50221_mmi_object_t
{
int i_object_type;
union
{
struct
{
bool b_blind;
char *psz_text;
} enq;
struct
{
bool b_ok;
char *psz_answ;
} answ;
struct
{
char *psz_title, *psz_subtitle, *psz_bottom;
char **ppsz_choices;
int i_choices;
} menu; /* menu and list are the same */
struct
{
int i_choice;
} menu_answ;
} u;
} en50221_mmi_object_t;
static inline void en50221_MMIFree( en50221_mmi_object_t *p_object )
{
int i;
switch ( p_object->i_object_type )
{
case EN50221_MMI_ENQ:
FREENULL( p_object->u.enq.psz_text );
break;
case EN50221_MMI_ANSW:
if ( p_object->u.answ.b_ok )
{
FREENULL( p_object->u.answ.psz_answ );
}
break;
case EN50221_MMI_MENU:
case EN50221_MMI_LIST:
FREENULL( p_object->u.menu.psz_title );
FREENULL( p_object->u.menu.psz_subtitle );
FREENULL( p_object->u.menu.psz_bottom );
for ( i = 0; i < p_object->u.menu.i_choices; i++ )
{
free( p_object->u.menu.ppsz_choices[i] );
}
FREENULL( p_object->u.menu.ppsz_choices );
break;
default:
break;
}
}
#define MAX_DEMUX 256
#define MAX_CI_SLOTS 16
#define MAX_SESSIONS 32
#define MAX_PROGRAMS 24
#include "en50221.h"
struct access_sys_t
{
int i_handle, i_frontend_handle;
demux_handle_t p_demux_handles[MAX_DEMUX];
frontend_t *p_frontend;
mtime_t i_frontend_timeout;
bool b_budget_mode;
/* CA management */
int i_ca_handle;
int i_ca_type;
int i_nb_slots;
bool pb_active_slot[MAX_CI_SLOTS];
bool pb_tc_has_data[MAX_CI_SLOTS];
bool pb_slot_mmi_expected[MAX_CI_SLOTS];
bool pb_slot_mmi_undisplayed[MAX_CI_SLOTS];
en50221_session_t p_sessions[MAX_SESSIONS];
mtime_t i_ca_timeout, i_ca_next_event, i_frontend_timeout;
dvbpsi_pmt_t *pp_selected_programs[MAX_PROGRAMS];
int i_selected_programs;
cam_t cam;
/* */
int i_read_once;
......@@ -220,19 +126,6 @@ void CAMClose( access_t * );
void CAMStatus( access_t * );
#endif
int en50221_Init( access_t * );
int en50221_Poll( access_t * );
int en50221_SetCAPMT( access_t *, dvbpsi_pmt_t * );
int en50221_OpenMMI( access_t * p_access, int i_slot );
int en50221_CloseMMI( access_t * p_access, int i_slot );
en50221_mmi_object_t *en50221_GetMMIObject( access_t * p_access,
int i_slot );
void en50221_SendMMIObject( access_t * p_access, int i_slot,
en50221_mmi_object_t *p_object );
void en50221_End( access_t * );
char *dvbsi_to_utf8( const char *psz_instring, size_t i_length );
#ifdef ENABLE_HTTPD
int HTTPOpen( access_t *p_access );
void HTTPClose( access_t *p_access );
......
modules/access/dvb/en50221.c
View file @ 3c83efbe
......@@ -27,7 +27,6 @@
#endif
#include <vlc_common.h>
#include <vlc_access.h>
#include <vlc_charset.h>
#include <errno.h>
......@@ -61,11 +60,11 @@
#define CAM_PROG_MAX MAX_PROGRAMS
//#define CAPMT_WAIT 100 /* uncomment this for slow CAMs */
static void ResourceManagerOpen( access_t * p_access, int i_session_id );
static void ApplicationInformationOpen( access_t * p_access, int i_session_id );
static void ConditionalAccessOpen( access_t * p_access, int i_session_id );
static void DateTimeOpen( access_t * p_access, int i_session_id );
static void MMIOpen( access_t * p_access, int i_session_id );
static void ResourceManagerOpen( cam_t *, unsigned i_session_id );
static void ApplicationInformationOpen( cam_t *, unsigned i_session_id );
static void ConditionalAccessOpen( cam_t *, unsigned i_session_id );
static void DateTimeOpen( cam_t *, unsigned i_session_id );
static void MMIOpen( cam_t *, unsigned i_session_id );
/*****************************************************************************
* Utility functions
......@@ -166,10 +165,9 @@ static void Dump( bool b_outgoing, uint8_t *p_data, int i_size )
/*****************************************************************************
* TPDUSend
*****************************************************************************/
static int TPDUSend( access_t * p_access, uint8_t i_slot, uint8_t i_tag,
static int TPDUSend( cam_t * p_cam, uint8_t i_slot, uint8_t i_tag,
const uint8_t *p_content, int i_length )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t i_tcid = i_slot + 1;
uint8_t p_data[MAX_TPDU_SIZE];
int i_size;
......@@ -219,9 +217,9 @@ static int TPDUSend( access_t * p_access, uint8_t i_slot, uint8_t i_tag,
}
Dump( true, p_data, i_size );
if ( write( p_sys->i_ca_handle, p_data, i_size ) != i_size )
if ( write( p_cam->fd, p_data, i_size ) != i_size )
{
msg_Err( p_access, "cannot write to CAM device (%m)" );
msg_Err( p_cam->obj, "cannot write to CAM device (%m)" );
return VLC_EGENERIC;
}
......@@ -234,27 +232,26 @@ static int TPDUSend( access_t * p_access, uint8_t i_slot, uint8_t i_tag,
*****************************************************************************/
#define CAM_READ_TIMEOUT 3500 // ms
static int TPDURecv( access_t * p_access, uint8_t i_slot, uint8_t *pi_tag,
static int TPDURecv( cam_t *p_cam, uint8_t i_slot, uint8_t *pi_tag,
uint8_t *p_data, int *pi_size )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t i_tcid = i_slot + 1;
int i_size;
struct pollfd pfd[1];
pfd[0].fd = p_sys->i_ca_handle;
pfd[0].fd = p_cam->fd;
pfd[0].events = POLLIN;
while( poll(pfd, 1, CAM_READ_TIMEOUT ) == -1 )
if( errno != EINTR )
{
msg_Err( p_access, "poll error: %m" );
msg_Err( p_cam->obj, "poll error: %m" );
return VLC_EGENERIC;
}
if ( !(pfd[0].revents & POLLIN) )
{
msg_Err( p_access, "CAM device poll time-out" );
msg_Err( p_cam->obj, "CAM device poll time-out" );
return VLC_EGENERIC;
}
......@@ -265,7 +262,7 @@ static int TPDURecv( access_t * p_access, uint8_t i_slot, uint8_t *pi_tag,
for ( ; ; )
{
i_size = read( p_sys->i_ca_handle, p_data, MAX_TPDU_SIZE );
i_size = read( p_cam->fd, p_data, MAX_TPDU_SIZE );
if ( i_size >= 0 || errno != EINTR )
break;
......@@ -273,7 +270,7 @@ static int TPDURecv( access_t * p_access, uint8_t i_slot, uint8_t *pi_tag,
if ( i_size < 5 )
{
msg_Err( p_access, "cannot read from CAM device (%d:%m)", i_size );
msg_Err( p_cam->obj, "cannot read from CAM device (%d:%m)", i_size );
if( pi_size == NULL )
free( p_data );
return VLC_EGENERIC;
......@@ -281,7 +278,7 @@ static int TPDURecv( access_t * p_access, uint8_t i_slot, uint8_t *pi_tag,
if ( p_data[1] != i_tcid )
{
msg_Err( p_access, "invalid read from CAM device (%d instead of %d)",
msg_Err( p_cam->obj, "invalid read from CAM device (%d instead of %d)",
p_data[1], i_tcid );
if( pi_size == NULL )
free( p_data );
......@@ -289,7 +286,7 @@ static int TPDURecv( access_t * p_access, uint8_t i_slot, uint8_t *pi_tag,
}
*pi_tag = p_data[2];
p_sys->pb_tc_has_data[i_slot] = (i_size >= 4
p_cam->pb_tc_has_data[i_slot] = (i_size >= 4
&& p_data[i_size - 4] == T_SB
&& p_data[i_size - 3] == 2
&& (p_data[i_size - 1] & DATA_INDICATOR))
......@@ -337,14 +334,13 @@ static int ResourceIdToInt( uint8_t *p_data )
/*****************************************************************************
* SPDUSend
*****************************************************************************/
static int SPDUSend( access_t * p_access, int i_session_id,
static int SPDUSend( cam_t * p_cam, int i_session_id,
uint8_t *p_data, int i_size )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t *p_spdu = xmalloc( i_size + 4 );
uint8_t *p = p_spdu;
uint8_t i_tag;
uint8_t i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
uint8_t i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
*p++ = ST_SESSION_NUMBER;
*p++ = 0x02;
......@@ -360,10 +356,10 @@ static int SPDUSend( access_t * p_access, int i_session_id,
{
if ( i_size > MAX_TPDU_DATA )
{
if ( TPDUSend( p_access, i_slot, T_DATA_MORE, p,
if ( TPDUSend( p_cam, i_slot, T_DATA_MORE, p,
MAX_TPDU_DATA ) != VLC_SUCCESS )
{
msg_Err( p_access, "couldn't send TPDU on session %d",
msg_Err( p_cam->obj, "couldn't send TPDU on session %d",
i_session_id );
free( p_spdu );
return VLC_EGENERIC;
......@@ -373,10 +369,10 @@ static int SPDUSend( access_t * p_access, int i_session_id,
}
else
{
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, p, i_size )
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, p, i_size )
!= VLC_SUCCESS )
{
msg_Err( p_access, "couldn't send TPDU on session %d",
msg_Err( p_cam->obj, "couldn't send TPDU on session %d",
i_session_id );
free( p_spdu );
return VLC_EGENERIC;
......@@ -384,10 +380,10 @@ static int SPDUSend( access_t * p_access, int i_session_id,
i_size = 0;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS
|| i_tag != T_SB )
{
msg_Err( p_access, "couldn't recv TPDU on session %d",
msg_Err( p_cam->obj, "couldn't recv TPDU on session %d",
i_session_id );
free( p_spdu );
return VLC_EGENERIC;
......@@ -401,12 +397,11 @@ static int SPDUSend( access_t * p_access, int i_session_id,
/*****************************************************************************
* SessionOpen
*****************************************************************************/
static void SessionOpen( access_t * p_access, uint8_t i_slot,
static void SessionOpen( cam_t * p_cam, uint8_t i_slot,
uint8_t *p_spdu, int i_size )
{
VLC_UNUSED( i_size );
access_sys_t *p_sys = p_access->p_sys;
int i_session_id;
int i_resource_id = ResourceIdToInt( &p_spdu[2] );
uint8_t p_response[16];
......@@ -415,18 +410,18 @@ static void SessionOpen( access_t * p_access, uint8_t i_slot,
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
{
if ( !p_sys->p_sessions[i_session_id - 1].i_resource_id )
if ( !p_cam->p_sessions[i_session_id - 1].i_resource_id )
break;
}
if ( i_session_id > MAX_SESSIONS )
{
msg_Err( p_access, "too many sessions !" );
msg_Err( p_cam->obj, "too many sessions !" );
return;
}
p_sys->p_sessions[i_session_id - 1].i_slot = i_slot;
p_sys->p_sessions[i_session_id - 1].i_resource_id = i_resource_id;
p_sys->p_sessions[i_session_id - 1].pf_close = NULL;
p_sys->p_sessions[i_session_id - 1].pf_manage = NULL;
p_cam->p_sessions[i_session_id - 1].i_slot = i_slot;
p_cam->p_sessions[i_session_id - 1].i_resource_id = i_resource_id;
p_cam->p_sessions[i_session_id - 1].pf_close = NULL;
p_cam->p_sessions[i_session_id - 1].pf_manage = NULL;
if ( i_resource_id == RI_RESOURCE_MANAGER
|| i_resource_id == RI_APPLICATION_INFORMATION
......@@ -447,16 +442,16 @@ static void SessionOpen( access_t * p_access, uint8_t i_slot,
p_response[7] = i_session_id >> 8;
p_response[8] = i_session_id & 0xff;
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, p_response, 9 ) !=
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, p_response, 9 ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionOpen: couldn't send TPDU on slot %d", i_slot );
return;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionOpen: couldn't recv TPDU on slot %d", i_slot );
return;
}
......@@ -464,20 +459,20 @@ static void SessionOpen( access_t * p_access, uint8_t i_slot,
switch ( i_resource_id )
{
case RI_RESOURCE_MANAGER:
ResourceManagerOpen( p_access, i_session_id ); break;
ResourceManagerOpen( p_cam, i_session_id ); break;
case RI_APPLICATION_INFORMATION:
ApplicationInformationOpen( p_access, i_session_id ); break;
ApplicationInformationOpen( p_cam, i_session_id ); break;
case RI_CONDITIONAL_ACCESS_SUPPORT:
ConditionalAccessOpen( p_access, i_session_id ); break;
ConditionalAccessOpen( p_cam, i_session_id ); break;
case RI_DATE_TIME:
DateTimeOpen( p_access, i_session_id ); break;
DateTimeOpen( p_cam, i_session_id ); break;
case RI_MMI:
MMIOpen( p_access, i_session_id ); break;
MMIOpen( p_cam, i_session_id ); break;
case RI_HOST_CONTROL:
default:
msg_Err( p_access, "unknown resource id (0x%x)", i_resource_id );
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
msg_Err( p_cam->obj, "unknown resource id (0x%x)", i_resource_id );
p_cam->p_sessions[i_session_id - 1].i_resource_id = 0;
}
}
......@@ -486,48 +481,43 @@ static void SessionOpen( access_t * p_access, uint8_t i_slot,
/*****************************************************************************
* SessionCreate
*****************************************************************************/
static void SessionCreate( access_t * p_access, int i_slot, int i_resource_id )
static void SessionCreate( cam_t * p_cam, int i_slot, int i_resource_id )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t p_response[16];
uint8_t i_tag;
int i_session_id;
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
{
if ( !p_sys->p_sessions[i_session_id - 1].i_resource_id )
if ( !p_cam->p_sessions[i_session_id - 1].i_resource_id )
break;
}
if ( i_session_id == MAX_SESSIONS )
{
msg_Err( p_access, "too many sessions !" );
msg_Err( p_cam->obj, "too many sessions !" );
return;
}
p_sys->p_sessions[i_session_id - 1].i_slot = i_slot;
p_sys->p_sessions[i_session_id - 1].i_resource_id = i_resource_id;
p_sys->p_sessions[i_session_id - 1].pf_close = NULL;
p_sys->p_sessions[i_session_id - 1].pf_manage = NULL;
p_sys->p_sessions[i_session_id - 1].p_sys = NULL;
p_cam->p_sessions[i_session_id - 1].i_slot = i_slot;
p_cam->p_sessions[i_session_id - 1].i_resource_id = i_resource_id;
p_cam->p_sessions[i_session_id - 1].pf_close = NULL;
p_cam->p_sessions[i_session_id - 1].pf_manage = NULL;
p_cam->p_sessions[i_session_id - 1].p_sys = NULL;
p_response[0] = ST_CREATE_SESSION;
p_response[1] = 0x6;
p_response[2] = i_resource_id >> 24;
p_response[3] = (i_resource_id >> 16) & 0xff;
p_response[4] = (i_resource_id >> 8) & 0xff;
p_response[5] = i_resource_id & 0xff;
p_response[6] = i_session_id >> 8;
p_response[7] = i_session_id & 0xff;
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, p_response, 4 ) !=
SetDWBE( &p_resource[2], i_resource_id );
SetWBE( &p_response[6]. i_session_id);
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, p_response, 4 ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionCreate: couldn't send TPDU on slot %d", i_slot );
return;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionCreate: couldn't recv TPDU on slot %d", i_slot );
return;
}
......@@ -537,71 +527,68 @@ static void SessionCreate( access_t * p_access, int i_slot, int i_resource_id )
/*****************************************************************************
* SessionCreateResponse
*****************************************************************************/
static void SessionCreateResponse( access_t * p_access, uint8_t i_slot,
static void SessionCreateResponse( cam_t * p_cam, uint8_t i_slot,
uint8_t *p_spdu, int i_size )
{
VLC_UNUSED( i_size );
VLC_UNUSED( i_slot );
access_sys_t *p_sys = p_access->p_sys;
int i_status = p_spdu[2];
int i_resource_id = ResourceIdToInt( &p_spdu[3] );
int i_session_id = ((int)p_spdu[7] << 8) | p_spdu[8];
if ( i_status != SS_OK )
{
msg_Err( p_access, "SessionCreateResponse: failed to open session %d"
msg_Err( p_cam->obj, "SessionCreateResponse: failed to open session %d"
" resource=0x%x status=0x%x", i_session_id, i_resource_id,
i_status );
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
p_cam->p_sessions[i_session_id - 1].i_resource_id = 0;
return;
}
switch ( i_resource_id )
{
case RI_RESOURCE_MANAGER:
ResourceManagerOpen( p_access, i_session_id ); break;
ResourceManagerOpen( p_cam, i_session_id ); break;
case RI_APPLICATION_INFORMATION:
ApplicationInformationOpen( p_access, i_session_id ); break;
ApplicationInformationOpen( p_cam, i_session_id ); break;
case RI_CONDITIONAL_ACCESS_SUPPORT:
ConditionalAccessOpen( p_access, i_session_id ); break;
ConditionalAccessOpen( p_cam, i_session_id ); break;
case RI_DATE_TIME:
DateTimeOpen( p_access, i_session_id ); break;
DateTimeOpen( p_cam, i_session_id ); break;
case RI_MMI:
MMIOpen( p_access, i_session_id ); break;
MMIOpen( p_cam, i_session_id ); break;
case RI_HOST_CONTROL:
default:
msg_Err( p_access, "unknown resource id (0x%x)", i_resource_id );
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
msg_Err( p_cam->obj, "unknown resource id (0x%x)", i_resource_id );
p_cam->p_sessions[i_session_id - 1].i_resource_id = 0;
}
}
/*****************************************************************************
* SessionSendClose
*****************************************************************************/
static void SessionSendClose( access_t * p_access, int i_session_id )
static void SessionSendClose( cam_t *p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t p_response[16];
uint8_t i_tag;
uint8_t i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
uint8_t i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
p_response[0] = ST_CLOSE_SESSION_REQUEST;
p_response[1] = 0x2;
p_response[2] = i_session_id >> 8;
p_response[3] = i_session_id & 0xff;
SetWBE( &p_response[2], i_session_id );
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, p_response, 4 ) !=
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, p_response, 4 ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionSendClose: couldn't send TPDU on slot %d", i_slot );
return;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionSendClose: couldn't recv TPDU on slot %d", i_slot );
return;
}
......@@ -610,16 +597,15 @@ static void SessionSendClose( access_t * p_access, int i_session_id )
/*****************************************************************************
* SessionClose
*****************************************************************************/
static void SessionClose( access_t * p_access, int i_session_id )
static void SessionClose( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t p_response[16];
uint8_t i_tag;
uint8_t i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
uint8_t i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
if ( p_sys->p_sessions[i_session_id - 1].pf_close != NULL )
p_sys->p_sessions[i_session_id - 1].pf_close( p_access, i_session_id );
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
if ( p_cam->p_sessions[i_session_id - 1].pf_close != NULL )
p_cam->p_sessions[i_session_id - 1].pf_close( p_cam, i_session_id );
p_cam->p_sessions[i_session_id - 1].i_resource_id = 0;
p_response[0] = ST_CLOSE_SESSION_RESPONSE;
p_response[1] = 0x3;
......@@ -627,16 +613,16 @@ static void SessionClose( access_t * p_access, int i_session_id )
p_response[3] = i_session_id >> 8;
p_response[4] = i_session_id & 0xff;
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, p_response, 5 ) !=
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, p_response, 5 ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionClose: couldn't send TPDU on slot %d", i_slot );
return;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) != VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"SessionClose: couldn't recv TPDU on slot %d", i_slot );
return;
}
......@@ -645,10 +631,9 @@ static void SessionClose( access_t * p_access, int i_session_id )
/*****************************************************************************
* SPDUHandle
*****************************************************************************/
static void SPDUHandle( access_t * p_access, uint8_t i_slot,
static void SPDUHandle( cam_t * p_cam, uint8_t i_slot,
uint8_t *p_spdu, int i_size )
{
access_sys_t *p_sys = p_access->p_sys;
int i_session_id;
switch ( p_spdu[0] )
......@@ -657,27 +642,27 @@ static void SPDUHandle( access_t * p_access, uint8_t i_slot,
if ( i_size <= 4 )
return;
i_session_id = ((int)p_spdu[2] << 8) | p_spdu[3];
p_sys->p_sessions[i_session_id - 1].pf_handle( p_access, i_session_id,
p_cam->p_sessions[i_session_id - 1].pf_handle( p_cam, i_session_id,
p_spdu + 4, i_size - 4 );
break;
case ST_OPEN_SESSION_REQUEST:
if ( i_size != 6 || p_spdu[1] != 0x4 )
return;
SessionOpen( p_access, i_slot, p_spdu, i_size );
SessionOpen( p_cam, i_slot, p_spdu, i_size );
break;
case ST_CREATE_SESSION_RESPONSE:
if ( i_size != 9 || p_spdu[1] != 0x7 )
return;
SessionCreateResponse( p_access, i_slot, p_spdu, i_size );
SessionCreateResponse( p_cam, i_slot, p_spdu, i_size );
break;
case ST_CLOSE_SESSION_REQUEST:
if ( i_size != 4 || p_spdu[1] != 0x2 )
return;
i_session_id = ((int)p_spdu[2] << 8) | p_spdu[3];
SessionClose( p_access, i_session_id );
SessionClose( p_cam, i_session_id );
break;
case ST_CLOSE_SESSION_RESPONSE:
......@@ -686,20 +671,21 @@ static void SPDUHandle( access_t * p_access, uint8_t i_slot,
i_session_id = ((int)p_spdu[3] << 8) | p_spdu[4];
if ( p_spdu[2] )
{
msg_Err( p_access, "closing a session which is not allocated (%d)",
msg_Err( p_cam->obj,
"closing a session which is not allocated (%d)",
i_session_id );
}
else
{
if ( p_sys->p_sessions[i_session_id - 1].pf_close != NULL )
p_sys->p_sessions[i_session_id - 1].pf_close( p_access,
if ( p_cam->p_sessions[i_session_id - 1].pf_close != NULL )
p_cam->p_sessions[i_session_id - 1].pf_close( p_cam,
i_session_id );
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
p_cam->p_sessions[i_session_id - 1].i_resource_id = 0;
}
break;
default:
msg_Err( p_access, "unexpected tag in SPDUHandle (%x)", p_spdu[0] );
msg_Err( p_cam->obj, "unexpected tag in SPDUHandle (%x)", p_spdu[0] );
break;
}
}
......@@ -785,10 +771,9 @@ static uint8_t *APDUGetLength( uint8_t *p_apdu, int *pi_size )
/*****************************************************************************
* APDUSend
*****************************************************************************/
static int APDUSend( access_t * p_access, int i_session_id, int i_tag,
static int APDUSend( cam_t * p_cam, int i_session_id, int i_tag,
uint8_t *p_data, int i_size )
{
access_sys_t *p_sys = p_access->p_sys;
uint8_t *p_apdu = xmalloc( i_size + 12 );
uint8_t *p = p_apdu;
ca_msg_t ca_msg;
......@@ -800,15 +785,15 @@ static int APDUSend( access_t * p_access, int i_session_id, int i_tag,
p = SetLength( p, i_size );
if ( i_size )
memcpy( p, p_data, i_size );
if ( p_sys->i_ca_type == CA_CI_LINK )
if ( p_cam->i_ca_type == CA_CI_LINK )
{
i_ret = SPDUSend( p_access, i_session_id, p_apdu, i_size + p - p_apdu );
i_ret = SPDUSend( p_cam, i_session_id, p_apdu, i_size + p - p_apdu );
}
else
{
if ( i_size + p - p_apdu > 256 )
{
msg_Err( p_access, "CAM: apdu overflow" );
msg_Err( p_cam->obj, "CAM: apdu overflow" );
i_ret = VLC_EGENERIC;
}
else
......@@ -816,10 +801,10 @@ static int APDUSend( access_t * p_access, int i_session_id, int i_tag,
ca_msg.length = i_size + p - p_apdu;
if ( i_size == 0 ) ca_msg.length=3;
memcpy( ca_msg.msg, p_apdu, i_size + p - p_apdu );
i_ret = ioctl(p_sys->i_ca_handle, CA_SEND_MSG, &ca_msg );
i_ret = ioctl( p_cam->fd, CA_SEND_MSG, &ca_msg );
if ( i_ret < 0 )
{
msg_Err( p_access, "Error sending to CAM: %m" );
msg_Err( p_cam->obj, "Error sending to CAM: %m" );
i_ret = VLC_EGENERIC;
}
}
......@@ -835,7 +820,7 @@ static int APDUSend( access_t * p_access, int i_session_id, int i_tag,
/*****************************************************************************
* ResourceManagerHandle
*****************************************************************************/
static void ResourceManagerHandle( access_t * p_access, int i_session_id,
static void ResourceManagerHandle( cam_t * p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
int i_tag = APDUGetTag( p_apdu, i_size );
......@@ -850,16 +835,16 @@ static void ResourceManagerHandle( access_t * p_access, int i_session_id,
htonl(RI_DATE_TIME),
htonl(RI_MMI)
};
APDUSend( p_access, i_session_id, AOT_PROFILE, (uint8_t*)resources,
APDUSend( p_cam, i_session_id, AOT_PROFILE, (uint8_t*)resources,
sizeof(resources) );
break;
}
case AOT_PROFILE:
APDUSend( p_access, i_session_id, AOT_PROFILE_CHANGE, NULL, 0 );
APDUSend( p_cam, i_session_id, AOT_PROFILE_CHANGE, NULL, 0 );
break;
default:
msg_Err( p_access, "unexpected tag in ResourceManagerHandle (0x%x)",
msg_Err( p_cam->obj, "unexpected tag in ResourceManagerHandle (0x%x)",
i_tag );
}
}
......@@ -867,15 +852,12 @@ static void ResourceManagerHandle( access_t * p_access, int i_session_id,
/*****************************************************************************
* ResourceManagerOpen
*****************************************************************************/
static void ResourceManagerOpen( access_t * p_access, int i_session_id )
static void ResourceManagerOpen( cam_t * p_cam, unsigned i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "opening ResourceManager session (%d)", i_session_id );
p_sys->p_sessions[i_session_id - 1].pf_handle = ResourceManagerHandle;
APDUSend( p_access, i_session_id, AOT_PROFILE_ENQ, NULL, 0 );
msg_Dbg( p_cam->obj, "opening ResourceManager session (%u)",
i_session_id );
p_cam->p_sessions[i_session_id - 1].pf_handle = ResourceManagerHandle;
APDUSend( p_cam, i_session_id, AOT_PROFILE_ENQ, NULL, 0 );
}
/*
......@@ -885,21 +867,19 @@ static void ResourceManagerOpen( access_t * p_access, int i_session_id )
/*****************************************************************************
* ApplicationInformationEnterMenu
*****************************************************************************/
static void ApplicationInformationEnterMenu( access_t * p_access,
int i_session_id )
static void ApplicationInformationEnterMenu( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
msg_Dbg( p_access, "entering MMI menus on session %d", i_session_id );
APDUSend( p_access, i_session_id, AOT_ENTER_MENU, NULL, 0 );
p_sys->pb_slot_mmi_expected[i_slot] = true;
msg_Dbg( p_cam->obj, "entering MMI menus on session %d", i_session_id );
APDUSend( p_cam, i_session_id, AOT_ENTER_MENU, NULL, 0 );
p_cam->pb_slot_mmi_expected[i_slot] = true;
}
/*****************************************************************************
* ApplicationInformationHandle
*****************************************************************************/
static void ApplicationInformationHandle( access_t * p_access, int i_session_id,
static void ApplicationInformationHandle( cam_t * p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
VLC_UNUSED(i_session_id);
......@@ -923,12 +903,12 @@ static void ApplicationInformationHandle( access_t * p_access, int i_session_id,
d += 2;
d = GetLength( d, &l );
d[l] = '\0';
msg_Info( p_access, "CAM: %s, %02X, %04X, %04X",
msg_Info( p_cam->obj, "CAM: %s, %02X, %04X, %04X",
d, i_type, i_manufacturer, i_code );
break;
}
default:
msg_Err( p_access,
msg_Err( p_cam->obj,
"unexpected tag in ApplicationInformationHandle (0x%x)",
i_tag );
}
......@@ -937,15 +917,13 @@ static void ApplicationInformationHandle( access_t * p_access, int i_session_id,
/*****************************************************************************
* ApplicationInformationOpen
*****************************************************************************/
static void ApplicationInformationOpen( access_t * p_access, int i_session_id )
static void ApplicationInformationOpen( cam_t * p_cam, unsigned i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "opening ApplicationInformation session (%d)", i_session_id );
p_sys->p_sessions[i_session_id - 1].pf_handle = ApplicationInformationHandle;
APDUSend( p_access, i_session_id, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
msg_Dbg( p_cam->obj, "opening ApplicationInformation session (%u)",
i_session_id );
p_cam->p_sessions[i_session_id - 1].pf_handle =
ApplicationInformationHandle;
APDUSend( p_cam, i_session_id, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
}
/*
......@@ -1132,13 +1110,12 @@ static uint8_t *CAPMTES( system_ids_t *p_ids, uint8_t *p_capmt,
return p_data;
}
static uint8_t *CAPMTBuild( access_t * p_access, int i_session_id,
static uint8_t *CAPMTBuild( cam_t * p_cam, int i_session_id,
dvbpsi_pmt_t *p_pmt, uint8_t i_list_mgt,
uint8_t i_cmd, int *pi_capmt_size )
{
access_sys_t *p_sys = p_access->p_sys;
system_ids_t *p_ids =
(system_ids_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(system_ids_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
dvbpsi_pmt_es_t *p_es;
int i_cad_size, i_cad_program_size;
uint8_t *p_capmt;
......@@ -1152,7 +1129,7 @@ static uint8_t *CAPMTBuild( access_t * p_access, int i_session_id,
if ( !i_cad_size )
{
msg_Warn( p_access,
msg_Warn( p_cam->obj,
"no compatible scrambling system for SID %d on session %d",
p_pmt->i_program_number, i_session_id );
*pi_capmt_size = 0;
......@@ -1190,22 +1167,22 @@ static uint8_t *CAPMTBuild( access_t * p_access, int i_session_id,
/*****************************************************************************
* CAPMTFirst
*****************************************************************************/
static void CAPMTFirst( access_t * p_access, int i_session_id,
static void CAPMTFirst( cam_t * p_cam, int i_session_id,
dvbpsi_pmt_t *p_pmt )
{
uint8_t *p_capmt;
int i_capmt_size;
msg_Dbg( p_access, "adding first CAPMT for SID %d on session %d",
msg_Dbg( p_cam->obj, "adding first CAPMT for SID %d on session %d",
p_pmt->i_program_number, i_session_id );
p_capmt = CAPMTBuild( p_access, i_session_id, p_pmt,
p_capmt = CAPMTBuild( p_cam, i_session_id, p_pmt,
0x3 /* only */, 0x1 /* ok_descrambling */,
&i_capmt_size );
if( i_capmt_size )
{
APDUSend( p_access, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
APDUSend( p_cam, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
free( p_capmt );
}
}
......@@ -1213,22 +1190,22 @@ static void CAPMTFirst( access_t * p_access, int i_session_id,
/*****************************************************************************
* CAPMTAdd
*****************************************************************************/
static void CAPMTAdd( access_t * p_access, int i_session_id,
static void CAPMTAdd( cam_t * p_cam, int i_session_id,
dvbpsi_pmt_t *p_pmt )
{
uint8_t *p_capmt;
int i_capmt_size;
if( p_access->p_sys->i_selected_programs >= CAM_PROG_MAX )
if( p_cam->i_selected_programs >= CAM_PROG_MAX )
{
msg_Warn( p_access, "Not adding CAPMT for SID %d, too many programs",
msg_Warn( p_cam->obj, "Not adding CAPMT for SID %d, too many programs",
p_pmt->i_program_number );
return;
}
p_access->p_sys->i_selected_programs++;
if( p_access->p_sys->i_selected_programs == 1 )
p_cam->i_selected_programs++;
if( p_cam->i_selected_programs == 1 )
{
CAPMTFirst( p_access, i_session_id, p_pmt );
CAPMTFirst( p_cam, i_session_id, p_pmt );
return;
}
......@@ -1236,16 +1213,16 @@ static void CAPMTAdd( access_t * p_access, int i_session_id,
msleep( CAPMT_WAIT * 1000 );
#endif
msg_Dbg( p_access, "adding CAPMT for SID %d on session %d",
msg_Dbg( p_cam->obj, "adding CAPMT for SID %d on session %d",
p_pmt->i_program_number, i_session_id );
p_capmt = CAPMTBuild( p_access, i_session_id, p_pmt,
p_capmt = CAPMTBuild( p_cam, i_session_id, p_pmt,
0x4 /* add */, 0x1 /* ok_descrambling */,
&i_capmt_size );
if( i_capmt_size )
{
APDUSend( p_access, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
APDUSend( p_cam, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
free( p_capmt );
}
}
......@@ -1253,22 +1230,22 @@ static void CAPMTAdd( access_t * p_access, int i_session_id,
/*****************************************************************************
* CAPMTUpdate
*****************************************************************************/
static void CAPMTUpdate( access_t * p_access, int i_session_id,
static void CAPMTUpdate( cam_t * p_cam, int i_session_id,
dvbpsi_pmt_t *p_pmt )
{
uint8_t *p_capmt;
int i_capmt_size;
msg_Dbg( p_access, "updating CAPMT for SID %d on session %d",
msg_Dbg( p_cam->obj, "updating CAPMT for SID %d on session %d",
p_pmt->i_program_number, i_session_id );
p_capmt = CAPMTBuild( p_access, i_session_id, p_pmt,
p_capmt = CAPMTBuild( p_cam, i_session_id, p_pmt,
0x5 /* update */, 0x1 /* ok_descrambling */,
&i_capmt_size );
if( i_capmt_size )
{
APDUSend( p_access, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
APDUSend( p_cam, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
free( p_capmt );
}
}
......@@ -1276,23 +1253,23 @@ static void CAPMTUpdate( access_t * p_access, int i_session_id,
/*****************************************************************************
* CAPMTDelete
*****************************************************************************/
static void CAPMTDelete( access_t * p_access, int i_session_id,
static void CAPMTDelete( cam_t * p_cam, int i_session_id,
dvbpsi_pmt_t *p_pmt )
{
uint8_t *p_capmt;
int i_capmt_size;
p_access->p_sys->i_selected_programs--;
msg_Dbg( p_access, "deleting CAPMT for SID %d on session %d",
p_cam->i_selected_programs--;
msg_Dbg( p_cam->obj, "deleting CAPMT for SID %d on session %d",
p_pmt->i_program_number, i_session_id );
p_capmt = CAPMTBuild( p_access, i_session_id, p_pmt,
p_capmt = CAPMTBuild( p_cam, i_session_id, p_pmt,
0x5 /* update */, 0x4 /* not selected */,
&i_capmt_size );
if( i_capmt_size )
{
APDUSend( p_access, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
APDUSend( p_cam, i_session_id, AOT_CA_PMT, p_capmt, i_capmt_size );
free( p_capmt );
}
}
......@@ -1300,12 +1277,11 @@ static void CAPMTDelete( access_t * p_access, int i_session_id,
/*****************************************************************************
* ConditionalAccessHandle
*****************************************************************************/
static void ConditionalAccessHandle( access_t * p_access, int i_session_id,
static void ConditionalAccessHandle( cam_t * p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
access_sys_t *p_sys = p_access->p_sys;
system_ids_t *p_ids =
(system_ids_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(system_ids_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
int i_tag = APDUGetTag( p_apdu, i_size );
switch ( i_tag )
......@@ -1315,29 +1291,29 @@ static void ConditionalAccessHandle( access_t * p_access, int i_session_id,
int i;
int l = 0;
uint8_t *d = APDUGetLength( p_apdu, &l );
msg_Dbg( p_access, "CA system IDs supported by the application :" );
msg_Dbg( p_cam->obj, "CA system IDs supported by the application :" );
for ( i = 0; i < l / 2; i++ )
{
p_ids->pi_system_ids[i] = ((uint16_t)d[0] << 8) | d[1];
d += 2;
msg_Dbg( p_access, "- 0x%x", p_ids->pi_system_ids[i] );
msg_Dbg( p_cam->obj, "- 0x%x", p_ids->pi_system_ids[i] );
}
p_ids->pi_system_ids[i] = 0;
for ( i = 0; i < MAX_PROGRAMS; i++ )
{
if ( p_sys->pp_selected_programs[i] != NULL )
if ( p_cam->pp_selected_programs[i] != NULL )
{
CAPMTAdd( p_access, i_session_id,
p_sys->pp_selected_programs[i] );
CAPMTAdd( p_cam, i_session_id,
p_cam->pp_selected_programs[i] );
}
}
break;
}
default:
msg_Err( p_access,
msg_Err( p_cam->obj,
"unexpected tag in ConditionalAccessHandle (0x%x)",
i_tag );
}
......@@ -1346,29 +1322,25 @@ static void ConditionalAccessHandle( access_t * p_access, int i_session_id,
/*****************************************************************************
* ConditionalAccessClose
*****************************************************************************/
static void ConditionalAccessClose( access_t * p_access, int i_session_id )
static void ConditionalAccessClose( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "closing ConditionalAccess session (%d)", i_session_id );
free( p_sys->p_sessions[i_session_id - 1].p_sys );
msg_Dbg( p_cam->obj, "closing ConditionalAccess session (%d)",
i_session_id );
free( p_cam->p_sessions[i_session_id - 1].p_sys );
}
/*****************************************************************************
* ConditionalAccessOpen
*****************************************************************************/
static void ConditionalAccessOpen( access_t * p_access, int i_session_id )
static void ConditionalAccessOpen( cam_t * p_cam, unsigned i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "opening ConditionalAccess session (%d)", i_session_id );
p_sys->p_sessions[i_session_id - 1].pf_handle = ConditionalAccessHandle;
p_sys->p_sessions[i_session_id - 1].pf_close = ConditionalAccessClose;
p_sys->p_sessions[i_session_id - 1].p_sys = calloc( 1, sizeof(system_ids_t) );
msg_Dbg( p_cam->obj, "opening ConditionalAccess session (%u)",
i_session_id );
p_cam->p_sessions[i_session_id - 1].pf_handle = ConditionalAccessHandle;
p_cam->p_sessions[i_session_id - 1].pf_close = ConditionalAccessClose;
p_cam->p_sessions[i_session_id - 1].p_sys = calloc( 1, sizeof(system_ids_t) );
APDUSend( p_access, i_session_id, AOT_CA_INFO_ENQ, NULL, 0 );
APDUSend( p_cam, i_session_id, AOT_CA_INFO_ENQ, NULL, 0 );
}
/*
......@@ -1384,11 +1356,10 @@ typedef struct
/*****************************************************************************
* DateTimeSend
*****************************************************************************/
static void DateTimeSend( access_t * p_access, int i_session_id )
static void DateTimeSend( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
date_time_t *p_date =
(date_time_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(date_time_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
time_t t = time(NULL);
struct tm tm_gmt;
......@@ -1412,7 +1383,7 @@ static void DateTimeSend( access_t * p_access, int i_session_id )
p_response[4] = DEC2BCD(tm_gmt.tm_sec);
SetWBE( &p_response[5], tm_loc.tm_gmtoff / 60 );
APDUSend( p_access, i_session_id, AOT_DATE_TIME, p_response, 7 );
APDUSend( p_cam, i_session_id, AOT_DATE_TIME, p_response, 7 );
p_date->i_last = mdate();
}
......@@ -1421,12 +1392,11 @@ static void DateTimeSend( access_t * p_access, int i_session_id )
/*****************************************************************************
* DateTimeHandle
*****************************************************************************/
static void DateTimeHandle( access_t * p_access, int i_session_id,
static void DateTimeHandle( cam_t *p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
access_sys_t *p_sys = p_access->p_sys;
date_time_t *p_date =
(date_time_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(date_time_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
int i_tag = APDUGetTag( p_apdu, i_size );
......@@ -1440,63 +1410,59 @@ static void DateTimeHandle( access_t * p_access, int i_session_id,
if ( l > 0 )
{
p_date->i_interval = *d;
msg_Dbg( p_access, "DateTimeHandle : interval set to %d",
msg_Dbg( p_cam->obj, "DateTimeHandle : interval set to %d",
p_date->i_interval );
}
else
p_date->i_interval = 0;
DateTimeSend( p_access, i_session_id );
DateTimeSend( p_cam, i_session_id );
break;
}
default:
msg_Err( p_access, "unexpected tag in DateTimeHandle (0x%x)", i_tag );
msg_Err( p_cam->obj, "unexpected tag in DateTimeHandle (0x%x)",
i_tag );
}
}
/*****************************************************************************
* DateTimeManage
*****************************************************************************/
static void DateTimeManage( access_t * p_access, int i_session_id )
static void DateTimeManage( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
date_time_t *p_date =
(date_time_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(date_time_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
if ( p_date->i_interval
&& mdate() > p_date->i_last + (mtime_t)p_date->i_interval * 1000000 )
{
DateTimeSend( p_access, i_session_id );
DateTimeSend( p_cam, i_session_id );
}
}
/*****************************************************************************
* DateTimeClose
*****************************************************************************/
static void DateTimeClose( access_t * p_access, int i_session_id )
static void DateTimeClose( cam_t * p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "closing DateTime session (%d)", i_session_id );
msg_Dbg( p_cam->obj, "closing DateTime session (%d)", i_session_id );
free( p_sys->p_sessions[i_session_id - 1].p_sys );
free( p_cam->p_sessions[i_session_id - 1].p_sys );
}
/*****************************************************************************
* DateTimeOpen
*****************************************************************************/
static void DateTimeOpen( access_t * p_access, int i_session_id )
static void DateTimeOpen( cam_t * p_cam, unsigned i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
msg_Dbg( p_access, "opening DateTime session (%d)", i_session_id );
msg_Dbg( p_cam->obj, "opening DateTime session (%u)", i_session_id );
p_sys->p_sessions[i_session_id - 1].pf_handle = DateTimeHandle;
p_sys->p_sessions[i_session_id - 1].pf_manage = DateTimeManage;
p_sys->p_sessions[i_session_id - 1].pf_close = DateTimeClose;
p_sys->p_sessions[i_session_id - 1].p_sys = calloc( 1, sizeof(date_time_t) );
p_cam->p_sessions[i_session_id - 1].pf_handle = DateTimeHandle;
p_cam->p_sessions[i_session_id - 1].pf_manage = DateTimeManage;
p_cam->p_sessions[i_session_id - 1].pf_close = DateTimeClose;
p_cam->p_sessions[i_session_id - 1].p_sys = calloc( 1, sizeof(date_time_t) );
DateTimeSend( p_access, i_session_id );
DateTimeSend( p_cam, i_session_id );
}
/*
......@@ -1545,11 +1511,10 @@ typedef struct
/*****************************************************************************
* MMISendObject
*****************************************************************************/
static void MMISendObject( access_t *p_access, int i_session_id,
static void MMISendObject( cam_t *p_cam, int i_session_id,
en50221_mmi_object_t *p_object )
{
access_sys_t *p_sys = p_access->p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
uint8_t *p_data;
int i_size, i_tag;
......@@ -1571,48 +1536,47 @@ static void MMISendObject( access_t *p_access, int i_session_id,
break;
default:
msg_Err( p_access, "unknown MMI object %d", p_object->i_object_type );
msg_Err( p_cam->obj, "unknown MMI object %d", p_object->i_object_type );
return;
}
APDUSend( p_access, i_session_id, i_tag, p_data, i_size );
APDUSend( p_cam, i_session_id, i_tag, p_data, i_size );
free( p_data );
p_sys->pb_slot_mmi_expected[i_slot] = true;
p_cam->pb_slot_mmi_expected[i_slot] = true;
}
/*****************************************************************************
* MMISendClose
*****************************************************************************/
static void MMISendClose( access_t *p_access, int i_session_id )
static void MMISendClose( cam_t *p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
APDUSend( p_access, i_session_id, AOT_CLOSE_MMI, NULL, 0 );
APDUSend( p_cam, i_session_id, AOT_CLOSE_MMI, NULL, 0 );
p_sys->pb_slot_mmi_expected[i_slot] = true;
p_cam->pb_slot_mmi_expected[i_slot] = true;
}
/*****************************************************************************
* MMIDisplayReply
*****************************************************************************/
static void MMIDisplayReply( access_t *p_access, int i_session_id )
static void MMIDisplayReply( cam_t *p_cam, int i_session_id )
{
uint8_t p_response[2];
p_response[0] = DRI_MMI_MODE_ACK;
p_response[1] = MM_HIGH_LEVEL;
APDUSend( p_access, i_session_id, AOT_DISPLAY_REPLY, p_response, 2 );
APDUSend( p_cam, i_session_id, AOT_DISPLAY_REPLY, p_response, 2 );
msg_Dbg( p_access, "sending DisplayReply on session (%d)", i_session_id );
msg_Dbg( p_cam->obj, "sending DisplayReply on session (%d)", i_session_id );
}
/*****************************************************************************
* MMIGetText
*****************************************************************************/
static char *MMIGetText( access_t *p_access, uint8_t **pp_apdu, int *pi_size )
static char *MMIGetText( cam_t *p_cam, uint8_t **pp_apdu, int *pi_size )
{
int i_tag = APDUGetTag( *pp_apdu, *pi_size );
int l;
......@@ -1620,7 +1584,7 @@ static char *MMIGetText( access_t *p_access, uint8_t **pp_apdu, int *pi_size )
if ( i_tag != AOT_TEXT_LAST )
{
msg_Err( p_access, "unexpected text tag: %06x", i_tag );
msg_Err( p_cam->obj, "unexpected text tag: %06x", i_tag );
*pi_size = 0;
return strdup( "" );
}
......@@ -1636,14 +1600,13 @@ static char *MMIGetText( access_t *p_access, uint8_t **pp_apdu, int *pi_size )
/*****************************************************************************
* MMIHandleEnq
*****************************************************************************/
static void MMIHandleEnq( access_t *p_access, int i_session_id,
static void MMIHandleEnq( cam_t *p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
VLC_UNUSED( i_size );
access_sys_t *p_sys = p_access->p_sys;
mmi_t *p_mmi = (mmi_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
mmi_t *p_mmi = (mmi_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
int l;
uint8_t *d = APDUGetLength( p_apdu, &l );
......@@ -1656,22 +1619,22 @@ static void MMIHandleEnq( access_t *p_access, int i_session_id,
strncpy( p_mmi->last_object.u.enq.psz_text, (char *)d, l );
p_mmi->last_object.u.enq.psz_text[l] = '\0';
msg_Dbg( p_access, "MMI enq: %s%s", p_mmi->last_object.u.enq.psz_text,
msg_Dbg( p_cam->obj, "MMI enq: %s%s", p_mmi->last_object.u.enq.psz_text,
p_mmi->last_object.u.enq.b_blind == true ? " (blind)" : "" );
p_sys->pb_slot_mmi_expected[i_slot] = false;
p_sys->pb_slot_mmi_undisplayed[i_slot] = true;
p_cam->pb_slot_mmi_expected[i_slot] = false;
p_cam->pb_slot_mmi_undisplayed[i_slot] = true;
}
/*****************************************************************************
* MMIHandleMenu
*****************************************************************************/
static void MMIHandleMenu( access_t *p_access, int i_session_id, int i_tag,
static void MMIHandleMenu( cam_t *p_cam, int i_session_id, int i_tag,
uint8_t *p_apdu, int i_size )
{
VLC_UNUSED(i_size);
access_sys_t *p_sys = p_access->p_sys;
mmi_t *p_mmi = (mmi_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
mmi_t *p_mmi = (mmi_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
int l;
uint8_t *d = APDUGetLength( p_apdu, &l );
......@@ -1689,8 +1652,8 @@ static void MMIHandleMenu( access_t *p_access, int i_session_id, int i_tag,
if ( l > 0 ) \
{ \
p_mmi->last_object.u.menu.psz_##x \
= MMIGetText( p_access, &d, &l ); \
msg_Dbg( p_access, "MMI " STRINGIFY( x ) ": %s", \
= MMIGetText( p_cam, &d, &l ); \
msg_Dbg( p_cam->obj, "MMI " STRINGIFY( x ) ": %s", \
p_mmi->last_object.u.menu.psz_##x ); \
}
......@@ -1701,21 +1664,21 @@ static void MMIHandleMenu( access_t *p_access, int i_session_id, int i_tag,
while ( l > 0 )
{
char *psz_text = MMIGetText( p_access, &d, &l );
char *psz_text = MMIGetText( p_cam, &d, &l );
TAB_APPEND( p_mmi->last_object.u.menu.i_choices,
p_mmi->last_object.u.menu.ppsz_choices,
psz_text );
msg_Dbg( p_access, "MMI choice: %s", psz_text );
msg_Dbg( p_cam->obj, "MMI choice: %s", psz_text );
}
}
p_sys->pb_slot_mmi_expected[i_slot] = false;
p_sys->pb_slot_mmi_undisplayed[i_slot] = true;
p_cam->pb_slot_mmi_expected[i_slot] = false;
p_cam->pb_slot_mmi_undisplayed[i_slot] = true;
}
/*****************************************************************************
* MMIHandle
*****************************************************************************/
static void MMIHandle( access_t *p_access, int i_session_id,
static void MMIHandle( cam_t *p_cam, int i_session_id,
uint8_t *p_apdu, int i_size )
{
int i_tag = APDUGetTag( p_apdu, i_size );
......@@ -1733,13 +1696,13 @@ static void MMIHandle( access_t *p_access, int i_session_id,
{
case DCC_SET_MMI_MODE:
if ( l == 2 && d[1] == MM_HIGH_LEVEL )
MMIDisplayReply( p_access, i_session_id );
MMIDisplayReply( p_cam, i_session_id );
else
msg_Err( p_access, "unsupported MMI mode %02x", d[1] );
msg_Err( p_cam->obj, "unsupported MMI mode %02x", d[1] );
break;
default:
msg_Err( p_access, "unsupported display control command %02x",
msg_Err( p_cam->obj, "unsupported display control command %02x",
*d );
break;
}
......@@ -1748,54 +1711,52 @@ static void MMIHandle( access_t *p_access, int i_session_id,
}
case AOT_ENQ:
MMIHandleEnq( p_access, i_session_id, p_apdu, i_size );
MMIHandleEnq( p_cam, i_session_id, p_apdu, i_size );
break;
case AOT_LIST_LAST:
case AOT_MENU_LAST:
MMIHandleMenu( p_access, i_session_id, i_tag, p_apdu, i_size );
MMIHandleMenu( p_cam, i_session_id, i_tag, p_apdu, i_size );
break;
case AOT_CLOSE_MMI:
SessionSendClose( p_access, i_session_id );
SessionSendClose( p_cam, i_session_id );
break;
default:
msg_Err( p_access, "unexpected tag in MMIHandle (0x%x)", i_tag );
msg_Err( p_cam->obj, "unexpected tag in MMIHandle (0x%x)", i_tag );
}
}
/*****************************************************************************
* MMIClose
*****************************************************************************/
static void MMIClose( access_t *p_access, int i_session_id )
static void MMIClose( cam_t *p_cam, int i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
int i_slot = p_sys->p_sessions[i_session_id - 1].i_slot;
mmi_t *p_mmi = (mmi_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
int i_slot = p_cam->p_sessions[i_session_id - 1].i_slot;
mmi_t *p_mmi = (mmi_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
en50221_MMIFree( &p_mmi->last_object );
free( p_sys->p_sessions[i_session_id - 1].p_sys );
free( p_cam->p_sessions[i_session_id - 1].p_sys );
msg_Dbg( p_access, "closing MMI session (%d)", i_session_id );
p_sys->pb_slot_mmi_expected[i_slot] = false;
p_sys->pb_slot_mmi_undisplayed[i_slot] = true;
msg_Dbg( p_cam->obj, "closing MMI session (%d)", i_session_id );
p_cam->pb_slot_mmi_expected[i_slot] = false;
p_cam->pb_slot_mmi_undisplayed[i_slot] = true;
}
/*****************************************************************************
* MMIOpen
*****************************************************************************/
static void MMIOpen( access_t *p_access, int i_session_id )
static void MMIOpen( cam_t *p_cam, unsigned i_session_id )
{
access_sys_t *p_sys = p_access->p_sys;
mmi_t *p_mmi;
msg_Dbg( p_access, "opening MMI session (%d)", i_session_id );
msg_Dbg( p_cam->obj, "opening MMI session (%u)", i_session_id );
p_sys->p_sessions[i_session_id - 1].pf_handle = MMIHandle;
p_sys->p_sessions[i_session_id - 1].pf_close = MMIClose;
p_sys->p_sessions[i_session_id - 1].p_sys = xmalloc(sizeof(mmi_t));
p_mmi = (mmi_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
p_cam->p_sessions[i_session_id - 1].pf_handle = MMIHandle;
p_cam->p_sessions[i_session_id - 1].pf_close = MMIClose;
p_cam->p_sessions[i_session_id - 1].p_sys = xmalloc(sizeof(mmi_t));
p_mmi = (mmi_t *)p_cam->p_sessions[i_session_id - 1].p_sys;
p_mmi->last_object.i_object_type = EN50221_MMI_NONE;
}
......@@ -1809,43 +1770,39 @@ static void MMIOpen( access_t *p_access, int i_session_id )
*****************************************************************************/
#define MAX_TC_RETRIES 20
static int InitSlot( access_t * p_access, int i_slot )
static int InitSlot( cam_t * p_cam, int i_slot )
{
access_sys_t *p_sys = p_access->p_sys;
int i;
if ( TPDUSend( p_access, i_slot, T_CREATE_TC, NULL, 0 )
!= VLC_SUCCESS )
if ( TPDUSend( p_cam, i_slot, T_CREATE_TC, NULL, 0 ) != VLC_SUCCESS )
{
msg_Err( p_access, "en50221_Init: couldn't send TPDU on slot %d",
msg_Err( p_cam->obj, "en50221_Init: couldn't send TPDU on slot %d",
i_slot );
return VLC_EGENERIC;
}
/* This is out of the spec */
for ( i = 0; i < MAX_TC_RETRIES; i++ )
for ( int i = 0; i < MAX_TC_RETRIES; i++ )
{
uint8_t i_tag;
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) == VLC_SUCCESS
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) == VLC_SUCCESS
&& i_tag == T_CTC_REPLY )
{
p_sys->pb_active_slot[i_slot] = true;
p_cam->pb_active_slot[i_slot] = true;
break;
}
if ( TPDUSend( p_access, i_slot, T_CREATE_TC, NULL, 0 )
if ( TPDUSend( p_cam, i_slot, T_CREATE_TC, NULL, 0 )
!= VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Init: couldn't send TPDU on slot %d",
i_slot );
continue;
}
}
if ( p_sys->pb_active_slot[i_slot] )
if ( p_cam->pb_active_slot[i_slot] )
{
p_sys->i_ca_timeout = 100000;
p_cam->i_timeout = CLOCK_FREQ / 10;
return VLC_SUCCESS;
}
......@@ -1860,25 +1817,22 @@ static int InitSlot( access_t * p_access, int i_slot )
/*****************************************************************************
* en50221_Init : Initialize the CAM for en50221
*****************************************************************************/
int en50221_Init( access_t * p_access )
int en50221_Init( cam_t * p_cam )
{
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->i_ca_type & CA_CI_LINK )
if( p_cam->i_ca_type & CA_CI_LINK )
{
int i_slot;
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
for ( unsigned i_slot = 0; i_slot < p_cam->i_nb_slots; i_slot++ )
{
if ( ioctl( p_sys->i_ca_handle, CA_RESET, 1 << i_slot) != 0 )
if ( ioctl( p_cam->fd, CA_RESET, 1 << i_slot) != 0 )
{
msg_Err( p_access, "en50221_Init: couldn't reset slot %d",
msg_Err( p_cam->obj, "en50221_Init: couldn't reset slot %d",
i_slot );
}
}
p_sys->i_ca_timeout = 100000;
p_cam->i_timeout = CLOCK_FREQ / 10;
/* Wait a bit otherwise it doesn't initialize properly... */
msleep( 1000000 );
msleep( CLOCK_FREQ / 10 );
return VLC_SUCCESS;
}
......@@ -1889,23 +1843,23 @@ int en50221_Init( access_t * p_access )
/* We don't reset the CAM in that case because it's done by the
* ASIC. */
if ( ioctl( p_sys->i_ca_handle, CA_GET_SLOT_INFO, &info ) < 0 )
if ( ioctl( p_cam->fd, CA_GET_SLOT_INFO, &info ) < 0 )
{
msg_Err( p_access, "en50221_Init: couldn't get slot info" );
close( p_sys->i_ca_handle );
p_sys->i_ca_handle = 0;
msg_Err( p_cam->obj, "en50221_Init: couldn't get slot info" );
close( p_cam->fd );
p_cam->fd = -1;
return VLC_EGENERIC;
}
if( info.flags == 0 )
{
msg_Err( p_access, "en50221_Init: no CAM inserted" );
close( p_sys->i_ca_handle );
p_sys->i_ca_handle = 0;
msg_Err( p_cam->obj, "en50221_Init: no CAM inserted" );
close( p_cam->fd );
p_cam->fd = -1;
return VLC_EGENERIC;
}
/* Allocate a dummy sessions */
p_sys->p_sessions[ 0 ].i_resource_id = RI_CONDITIONAL_ACCESS_SUPPORT;
p_cam->p_sessions[ 0 ].i_resource_id = RI_CONDITIONAL_ACCESS_SUPPORT;
/* Get application info to find out which cam we are using and make
sure everything is ready to play */
......@@ -1915,40 +1869,40 @@ int en50221_Init( access_t * p_access )
ca_msg.msg[1] = ( AOT_APPLICATION_INFO & 0x00FF00 ) >> 8;
ca_msg.msg[2] = ( AOT_APPLICATION_INFO & 0x0000FF ) >> 0;
memset( &ca_msg.msg[3], 0, 253 );
APDUSend( p_access, 1, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
if ( ioctl( p_sys->i_ca_handle, CA_GET_MSG, &ca_msg ) < 0 )
APDUSend( p_cam, 1, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
if ( ioctl( p_cam->fd, CA_GET_MSG, &ca_msg ) < 0 )
{
msg_Err( p_access, "en50221_Init: failed getting message" );
msg_Err( p_cam->obj, "en50221_Init: failed getting message" );
return VLC_EGENERIC;
}
#if HLCI_WAIT_CAM_READY
while( ca_msg.msg[8] == 0xff && ca_msg.msg[9] == 0xff )
{
if( !vlc_object_alive (p_access) ) return VLC_EGENERIC;
if( !vlc_object_alive (p_cam) ) return VLC_EGENERIC;
msleep(1);
msg_Dbg( p_access, "CAM: please wait" );
APDUSend( p_access, 1, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
msg_Dbg( p_cam->obj, "CAM: please wait" );
APDUSend( p_cam, 1, AOT_APPLICATION_INFO_ENQ, NULL, 0 );
ca_msg.length=3;
ca_msg.msg[0] = ( AOT_APPLICATION_INFO & 0xFF0000 ) >> 16;
ca_msg.msg[1] = ( AOT_APPLICATION_INFO & 0x00FF00 ) >> 8;
ca_msg.msg[2] = ( AOT_APPLICATION_INFO & 0x0000FF ) >> 0;
memset( &ca_msg.msg[3], 0, 253 );
if ( ioctl( p_sys->i_ca_handle, CA_GET_MSG, &ca_msg ) < 0 )
if ( ioctl( p_cam->fd, CA_GET_MSG, &ca_msg ) < 0 )
{
msg_Err( p_access, "en50221_Init: failed getting message" );
msg_Err( p_cam->obj, "en50221_Init: failed getting message" );
return VLC_EGENERIC;
}
msg_Dbg( p_access, "en50221_Init: Got length: %d, tag: 0x%x", ca_msg.length, APDUGetTag( ca_msg.msg, ca_msg.length ) );
msg_Dbg( p_cam->obj, "en50221_Init: Got length: %d, tag: 0x%x", ca_msg.length, APDUGetTag( ca_msg.msg, ca_msg.length ) );
}
#else
if( ca_msg.msg[8] == 0xff && ca_msg.msg[9] == 0xff )
{
msg_Err( p_access, "CAM returns garbage as application info!" );
msg_Err( p_cam->obj, "CAM returns garbage as application info!" );
return VLC_EGENERIC;
}
#endif
msg_Dbg( p_access, "found CAM %s using id 0x%x", &ca_msg.msg[12],
msg_Dbg( p_cam->obj, "found CAM %s using id 0x%x", &ca_msg.msg[12],
(ca_msg.msg[8]<<8)|ca_msg.msg[9] );
return VLC_SUCCESS;
}
......@@ -1957,113 +1911,105 @@ int en50221_Init( access_t * p_access )
/*****************************************************************************
* en50221_Poll : Poll the CAM for TPDUs
*****************************************************************************/
int en50221_Poll( access_t * p_access )
int en50221_Poll( cam_t * p_cam )
{
access_sys_t *p_sys = p_access->p_sys;
int i_slot;
int i_session_id;
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
for ( unsigned i_slot = 0; i_slot < p_cam->i_nb_slots; i_slot++ )
{
uint8_t i_tag;
ca_slot_info_t sinfo;
sinfo.num = i_slot;
if ( ioctl( p_sys->i_ca_handle, CA_GET_SLOT_INFO, &sinfo ) != 0 )
if ( ioctl( p_cam->fd, CA_GET_SLOT_INFO, &sinfo ) != 0 )
{
msg_Err( p_access, "en50221_Poll: couldn't get info on slot %d",
msg_Err( p_cam->obj, "en50221_Poll: couldn't get info on slot %d",
i_slot );
continue;
}
if ( !(sinfo.flags & CA_CI_MODULE_READY) )
{
if ( p_sys->pb_active_slot[i_slot] )
if ( p_cam->pb_active_slot[i_slot] )
{
msg_Dbg( p_access, "en50221_Poll: slot %d has been removed",
msg_Dbg( p_cam->obj, "en50221_Poll: slot %d has been removed",
i_slot );
p_sys->pb_active_slot[i_slot] = false;
p_sys->pb_slot_mmi_expected[i_slot] = false;
p_sys->pb_slot_mmi_undisplayed[i_slot] = false;
p_cam->pb_active_slot[i_slot] = false;
p_cam->pb_slot_mmi_expected[i_slot] = false;
p_cam->pb_slot_mmi_undisplayed[i_slot] = false;
/* Close all sessions for this slot. */
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS;
i_session_id++ )
for ( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id
&& p_sys->p_sessions[i_session_id - 1].i_slot
== i_slot )
if ( p_cam->p_sessions[i - 1].i_resource_id
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
if ( p_sys->p_sessions[i_session_id - 1].pf_close
!= NULL )
if ( p_cam->p_sessions[i - 1].pf_close != NULL )
{
p_sys->p_sessions[i_session_id - 1].pf_close(
p_access, i_session_id );
p_cam->p_sessions[i - 1].pf_close( p_cam, i );
}
p_sys->p_sessions[i_session_id - 1].i_resource_id = 0;
p_cam->p_sessions[i - 1].i_resource_id = 0;
}
}
}
continue;
}
else if ( !p_sys->pb_active_slot[i_slot] )
else if ( !p_cam->pb_active_slot[i_slot] )
{
InitSlot( p_access, i_slot );
InitSlot( p_cam, i_slot );
if ( !p_sys->pb_active_slot[i_slot] )
if ( !p_cam->pb_active_slot[i_slot] )
{
msg_Dbg( p_access, "en50221_Poll: resetting slot %d", i_slot );
msg_Dbg( p_cam->obj, "en50221_Poll: resetting slot %d", i_slot );
if ( ioctl( p_sys->i_ca_handle, CA_RESET, 1 << i_slot) != 0 )
if ( ioctl( p_cam->fd, CA_RESET, 1 << i_slot) != 0 )
{
msg_Err( p_access, "en50221_Poll: couldn't reset slot %d",
msg_Err( p_cam->obj, "en50221_Poll: couldn't reset slot %d",
i_slot );
}
continue;
}
msg_Dbg( p_access, "en50221_Poll: slot %d is active",
msg_Dbg( p_cam->obj, "en50221_Poll: slot %d is active",
i_slot );
}
if ( !p_sys->pb_tc_has_data[i_slot] )
if ( !p_cam->pb_tc_has_data[i_slot] )
{
if ( TPDUSend( p_access, i_slot, T_DATA_LAST, NULL, 0 ) !=
if ( TPDUSend( p_cam, i_slot, T_DATA_LAST, NULL, 0 ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Poll: couldn't send TPDU on slot %d",
i_slot );
continue;
}
if ( TPDURecv( p_access, i_slot, &i_tag, NULL, NULL ) !=
if ( TPDURecv( p_cam, i_slot, &i_tag, NULL, NULL ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Poll: couldn't recv TPDU on slot %d",
i_slot );
continue;
}
}
while ( p_sys->pb_tc_has_data[i_slot] )
while ( p_cam->pb_tc_has_data[i_slot] )
{
uint8_t p_tpdu[MAX_TPDU_SIZE];
int i_size, i_session_size;
uint8_t *p_session;
if ( TPDUSend( p_access, i_slot, T_RCV, NULL, 0 ) != VLC_SUCCESS )
if ( TPDUSend( p_cam, i_slot, T_RCV, NULL, 0 ) != VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Poll: couldn't send TPDU on slot %d",
i_slot );
continue;
}
if ( TPDURecv( p_access, i_slot, &i_tag, p_tpdu, &i_size ) !=
if ( TPDURecv( p_cam, i_slot, &i_tag, p_tpdu, &i_size ) !=
VLC_SUCCESS )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Poll: couldn't recv TPDU on slot %d",
i_slot );
continue;
......@@ -2078,21 +2024,21 @@ int en50221_Poll( access_t * p_access )
if ( i_tag != T_DATA_LAST )
{
msg_Err( p_access,
msg_Err( p_cam->obj,
"en50221_Poll: fragmented TPDU not supported" );
break;
}
SPDUHandle( p_access, i_slot, p_session, i_session_size );
SPDUHandle( p_cam, i_slot, p_session, i_session_size );
}
}
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for ( int i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id
&& p_sys->p_sessions[i_session_id - 1].pf_manage )
if ( p_cam->p_sessions[i_session_id - 1].i_resource_id
&& p_cam->p_sessions[i_session_id - 1].pf_manage )
{
p_sys->p_sessions[i_session_id - 1].pf_manage( p_access,
p_cam->p_sessions[i_session_id - 1].pf_manage( p_cam,
i_session_id );
}
}
......@@ -2104,17 +2050,15 @@ int en50221_Poll( access_t * p_access )
/*****************************************************************************
* en50221_SetCAPMT :
*****************************************************************************/
int en50221_SetCAPMT( access_t * p_access, dvbpsi_pmt_t *p_pmt )
int en50221_SetCAPMT( cam_t * p_cam, dvbpsi_pmt_t *p_pmt )
{
access_sys_t *p_sys = p_access->p_sys;
int i, i_session_id;
bool b_update = false;
bool b_needs_descrambling = CAPMTNeedsDescrambling( p_pmt );
for ( i = 0; i < MAX_PROGRAMS; i++ )
for ( unsigned i = 0; i < MAX_PROGRAMS; i++ )
{
if ( p_sys->pp_selected_programs[i] != NULL
&& p_sys->pp_selected_programs[i]->i_program_number
if ( p_cam->pp_selected_programs[i] != NULL
&& p_cam->pp_selected_programs[i]->i_program_number
== p_pmt->i_program_number )
{
b_update = true;
......@@ -2122,13 +2066,13 @@ int en50221_SetCAPMT( access_t * p_access, dvbpsi_pmt_t *p_pmt )
if ( !b_needs_descrambling )
{
dvbpsi_DeletePMT( p_pmt );
p_pmt = p_sys->pp_selected_programs[i];
p_sys->pp_selected_programs[i] = NULL;
p_pmt = p_cam->pp_selected_programs[i];
p_cam->pp_selected_programs[i] = NULL;
}
else if( p_pmt != p_sys->pp_selected_programs[i] )
else if( p_pmt != p_cam->pp_selected_programs[i] )
{
dvbpsi_DeletePMT( p_sys->pp_selected_programs[i] );
p_sys->pp_selected_programs[i] = p_pmt;
dvbpsi_DeletePMT( p_cam->pp_selected_programs[i] );
p_cam->pp_selected_programs[i] = p_pmt;
}
break;
......@@ -2137,11 +2081,11 @@ int en50221_SetCAPMT( access_t * p_access, dvbpsi_pmt_t *p_pmt )
if ( !b_update && b_needs_descrambling )
{
for ( i = 0; i < MAX_PROGRAMS; i++ )
for ( unsigned i = 0; i < MAX_PROGRAMS; i++ )
{
if ( p_sys->pp_selected_programs[i] == NULL )
if ( p_cam->pp_selected_programs[i] == NULL )
{
p_sys->pp_selected_programs[i] = p_pmt;
p_cam->pp_selected_programs[i] = p_pmt;
break;
}
}
......@@ -2149,17 +2093,17 @@ int en50221_SetCAPMT( access_t * p_access, dvbpsi_pmt_t *p_pmt )
if ( b_update || b_needs_descrambling )
{
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for ( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id
if ( p_cam->p_sessions[i - 1].i_resource_id
== RI_CONDITIONAL_ACCESS_SUPPORT )
{
if ( b_update && b_needs_descrambling )
CAPMTUpdate( p_access, i_session_id, p_pmt );
CAPMTUpdate( p_cam, i, p_pmt );
else if ( b_update )
CAPMTDelete( p_access, i_session_id, p_pmt );
CAPMTDelete( p_cam, i, p_pmt );
else
CAPMTAdd( p_access, i_session_id, p_pmt );
CAPMTAdd( p_cam, i, p_pmt );
}
}
}
......@@ -2175,42 +2119,39 @@ int en50221_SetCAPMT( access_t * p_access, dvbpsi_pmt_t *p_pmt )
/*****************************************************************************
* en50221_OpenMMI :
*****************************************************************************/
int en50221_OpenMMI( access_t * p_access, int i_slot )
int en50221_OpenMMI( cam_t * p_cam, unsigned i_slot )
{
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->i_ca_type & CA_CI_LINK )
if( p_cam->i_ca_type & CA_CI_LINK )
{
int i_session_id;
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for ( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id == RI_MMI
&& p_sys->p_sessions[i_session_id - 1].i_slot == i_slot )
if ( p_cam->p_sessions[i - 1].i_resource_id == RI_MMI
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
msg_Dbg( p_access,
"MMI menu is already opened on slot %d (session=%d)",
i_slot, i_session_id );
msg_Dbg( p_cam->obj,
"MMI menu is already opened on slot %d (session=%u)",
i_slot, i );
return VLC_SUCCESS;
}
}
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for ( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id
if ( p_cam->p_sessions[i - 1].i_resource_id
== RI_APPLICATION_INFORMATION
&& p_sys->p_sessions[i_session_id - 1].i_slot == i_slot )
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
ApplicationInformationEnterMenu( p_access, i_session_id );
ApplicationInformationEnterMenu( p_cam, i );
return VLC_SUCCESS;
}
}
msg_Err( p_access, "no application information on slot %d", i_slot );
msg_Err( p_cam->obj, "no application information on slot %d", i_slot );
return VLC_EGENERIC;
}
else
{
msg_Err( p_access, "MMI menu not supported" );
msg_Err( p_cam->obj, "MMI menu not supported" );
return VLC_EGENERIC;
}
}
......@@ -2218,30 +2159,27 @@ int en50221_OpenMMI( access_t * p_access, int i_slot )
/*****************************************************************************
* en50221_CloseMMI :
*****************************************************************************/
int en50221_CloseMMI( access_t * p_access, int i_slot )
int en50221_CloseMMI( cam_t * p_cam, unsigned i_slot )
{
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->i_ca_type & CA_CI_LINK )
if( p_cam->i_ca_type & CA_CI_LINK )
{
int i_session_id;
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id == RI_MMI
&& p_sys->p_sessions[i_session_id - 1].i_slot == i_slot )
if ( p_cam->p_sessions[i - 1].i_resource_id == RI_MMI
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
MMISendClose( p_access, i_session_id );
MMISendClose( p_cam, i );
return VLC_SUCCESS;
}
}
msg_Warn( p_access, "closing a non-existing MMI session on slot %d",
msg_Warn( p_cam->obj, "closing a non-existing MMI session on slot %d",
i_slot );
return VLC_EGENERIC;
}
else
{
msg_Err( p_access, "MMI menu not supported" );
msg_Err( p_cam->obj, "MMI menu not supported" );
return VLC_EGENERIC;
}
}
......@@ -2249,22 +2187,18 @@ int en50221_CloseMMI( access_t * p_access, int i_slot )
/*****************************************************************************
* en50221_GetMMIObject :
*****************************************************************************/
en50221_mmi_object_t *en50221_GetMMIObject( access_t * p_access,
int i_slot )
en50221_mmi_object_t *en50221_GetMMIObject( cam_t * p_cam, unsigned i_slot )
{
access_sys_t *p_sys = p_access->p_sys;
int i_session_id;
if ( p_sys->pb_slot_mmi_expected[i_slot] == true )
if( p_cam->pb_slot_mmi_expected[i_slot] == true )
return NULL; /* should not happen */
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id == RI_MMI
&& p_sys->p_sessions[i_session_id - 1].i_slot == i_slot )
if ( p_cam->p_sessions[i - 1].i_resource_id == RI_MMI
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
mmi_t *p_mmi =
(mmi_t *)p_sys->p_sessions[i_session_id - 1].p_sys;
(mmi_t *)p_cam->p_sessions[i - 1].p_sys;
if ( p_mmi == NULL )
return NULL; /* should not happen */
return &p_mmi->last_object;
......@@ -2278,48 +2212,41 @@ en50221_mmi_object_t *en50221_GetMMIObject( access_t * p_access,
/*****************************************************************************
* en50221_SendMMIObject :
*****************************************************************************/
void en50221_SendMMIObject( access_t * p_access, int i_slot,
void en50221_SendMMIObject( cam_t * p_cam, unsigned i_slot,
en50221_mmi_object_t *p_object )
{
access_sys_t *p_sys = p_access->p_sys;
int i_session_id;
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id == RI_MMI
&& p_sys->p_sessions[i_session_id - 1].i_slot == i_slot )
if ( p_cam->p_sessions[i - 1].i_resource_id == RI_MMI
&& p_cam->p_sessions[i - 1].i_slot == i_slot )
{
MMISendObject( p_access, i_session_id, p_object );
MMISendObject( p_cam, i, p_object );
return;
}
}
msg_Err( p_access, "SendMMIObject when no MMI session is opened !" );
msg_Err( p_cam->obj, "SendMMIObject when no MMI session is opened !" );
}
/*****************************************************************************
* en50221_End :
*****************************************************************************/
void en50221_End( access_t * p_access )
void en50221_End( cam_t * p_cam )
{
access_sys_t *p_sys = p_access->p_sys;
int i_session_id, i;
for ( i = 0; i < MAX_PROGRAMS; i++ )
for( unsigned i = 0; i < MAX_PROGRAMS; i++ )
{
if ( p_sys->pp_selected_programs[i] != NULL )
if( p_cam->pp_selected_programs[i] != NULL )
{
dvbpsi_DeletePMT( p_sys->pp_selected_programs[i] );
dvbpsi_DeletePMT( p_cam->pp_selected_programs[i] );
}
}
for ( i_session_id = 1; i_session_id <= MAX_SESSIONS; i_session_id++ )
for( unsigned i = 1; i <= MAX_SESSIONS; i++ )
{
if ( p_sys->p_sessions[i_session_id - 1].i_resource_id
&& p_sys->p_sessions[i_session_id - 1].pf_close != NULL )
if( p_cam->p_sessions[i - 1].i_resource_id
&& p_cam->p_sessions[i - 1].pf_close != NULL )
{
p_sys->p_sessions[i_session_id - 1].pf_close( p_access,
i_session_id );
p_cam->p_sessions[i - 1].pf_close( p_cam, i );
}
}
......
modules/access/dvb/en50221.h 0 → 100644
View file @ 3c83efbe
/*****************************************************************************
* en50221.h:
*****************************************************************************
* Copyright (C) 1998-2010 the VideoLAN team
*
* Authors: Johan Bilien <jobi@via.ecp.fr>
* Jean-Paul Saman <jpsaman _at_ videolan _dot_ org>
* Christopher Ross <chris@tebibyte.org>
* Christophe Massiot <massiot@via.ecp.fr>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
typedef struct cam cam_t;
typedef struct en50221_session_t
{
unsigned i_slot;
int i_resource_id;
void (* pf_handle)( cam_t *, int, uint8_t *, int );
void (* pf_close)( cam_t *, int );
void (* pf_manage)( cam_t *, int );
void *p_sys;
} en50221_session_t;
#define EN50221_MMI_NONE 0
#define EN50221_MMI_ENQ 1
#define EN50221_MMI_ANSW 2
#define EN50221_MMI_MENU 3
#define EN50221_MMI_MENU_ANSW 4
#define EN50221_MMI_LIST 5
typedef struct en50221_mmi_object_t
{
int i_object_type;
union
{
struct
{
bool b_blind;
char *psz_text;
} enq;
struct
{
bool b_ok;
char *psz_answ;
} answ;
struct
{
char *psz_title, *psz_subtitle, *psz_bottom;
char **ppsz_choices;
int i_choices;
} menu; /* menu and list are the same */
struct
{
int i_choice;
} menu_answ;
} u;
} en50221_mmi_object_t;
static inline void en50221_MMIFree( en50221_mmi_object_t *p_object )
{
int i;
switch ( p_object->i_object_type )
{
case EN50221_MMI_ENQ:
FREENULL( p_object->u.enq.psz_text );
break;
case EN50221_MMI_ANSW:
if ( p_object->u.answ.b_ok )
{
FREENULL( p_object->u.answ.psz_answ );
}
break;
case EN50221_MMI_MENU:
case EN50221_MMI_LIST:
FREENULL( p_object->u.menu.psz_title );
FREENULL( p_object->u.menu.psz_subtitle );
FREENULL( p_object->u.menu.psz_bottom );
for ( i = 0; i < p_object->u.menu.i_choices; i++ )
{
free( p_object->u.menu.ppsz_choices[i] );
}
FREENULL( p_object->u.menu.ppsz_choices );
break;
default:
break;
}
}
/* CA management */
#define MAX_CI_SLOTS 16
#define MAX_SESSIONS 32
#define MAX_PROGRAMS 24
struct cam
{
vlc_object_t *obj;
int i_ca_type;
int fd;
mtime_t i_timeout, i_next_event;
unsigned i_nb_slots;
bool pb_active_slot[MAX_CI_SLOTS];
bool pb_tc_has_data[MAX_CI_SLOTS];
bool pb_slot_mmi_expected[MAX_CI_SLOTS];
bool pb_slot_mmi_undisplayed[MAX_CI_SLOTS];
en50221_session_t p_sessions[MAX_SESSIONS];
dvbpsi_pmt_t *pp_selected_programs[MAX_PROGRAMS];
int i_selected_programs;
};
int en50221_Init( cam_t * );
int en50221_Poll( cam_t * );
int en50221_SetCAPMT( cam_t *, dvbpsi_pmt_t * );
int en50221_OpenMMI( cam_t *, unsigned i_slot );
int en50221_CloseMMI( cam_t *, unsigned i_slot );
en50221_mmi_object_t *en50221_GetMMIObject( cam_t *, unsigned i_slot );
void en50221_SendMMIObject( cam_t *, unsigned i_slot, en50221_mmi_object_t * );
void en50221_End( cam_t * );
char *dvbsi_to_utf8( const char *psz_instring, size_t i_length );
modules/access/dvb/http.c
View file @ 3c83efbe
......@@ -242,7 +242,7 @@ static int HttpCallback( httpd_file_sys_t *p_args,
p_sys->i_httpd_timeout = mdate() + INT64_C(3000000); /* 3 s */
p_sys->psz_request = psz_request;
p_sys->b_request_frontend_info = true;
if ( p_sys->i_ca_handle )
if ( p_sys->cam.fd != -1 )
{
p_sys->b_request_mmi_info = true;
}
......
modules/access/dvb/linux_dvb.c
View file @ 3c83efbe
......@@ -1462,11 +1462,13 @@ void DVRClose( access_t * p_access )
*****************************************************************************/
int CAMOpen( access_t *p_access )
{
access_sys_t *p_sys = p_access->p_sys;
cam_t *p_cam = &p_access->p_sys->cam;
char ca[128];
int i_adapter, i_device;
ca_caps_t caps;
p_cam->obj = VLC_OBJECT(p_access);
i_adapter = var_GetInteger( p_access, "dvb-adapter" );
i_device = var_GetInteger( p_access, "dvb-device" );
......@@ -1478,19 +1480,17 @@ int CAMOpen( access_t *p_access )
memset( &caps, 0, sizeof( ca_caps_t ));
msg_Dbg( p_access, "Opening device %s", ca );
if( (p_sys->i_ca_handle = vlc_open(ca, O_RDWR | O_NONBLOCK)) < 0 )
p_cam->fd = vlc_open(ca, O_RDWR | O_NONBLOCK);
if( p_cam->fd == -1 )
{
msg_Warn( p_access, "CAMInit: opening CAM device failed (%m)" );
p_sys->i_ca_handle = 0;
return VLC_EGENERIC;
}
if ( ioctl( p_sys->i_ca_handle, CA_GET_CAP, &caps ) != 0 )
if ( ioctl( p_cam->fd, CA_GET_CAP, &caps ) < 0 )
{
msg_Err( p_access, "CAMInit: ioctl() error getting CAM capabilities" );
close( p_sys->i_ca_handle );
p_sys->i_ca_handle = 0;
return VLC_EGENERIC;
goto error;
}
/* Output CA capabilities */
......@@ -1519,35 +1519,35 @@ int CAMOpen( access_t *p_access )
if ( caps.slot_num == 0 )
{
msg_Err( p_access, "CAMInit: CAM module with no slots" );
close( p_sys->i_ca_handle );
p_sys->i_ca_handle = 0;
return VLC_EGENERIC;
goto error;
}
if( caps.slot_type & CA_CI_LINK )
{
p_sys->i_ca_type = CA_CI_LINK;
p_cam->i_ca_type = CA_CI_LINK;
}
else if( caps.slot_type & CA_CI )
{
p_sys->i_ca_type = CA_CI;
p_cam->i_ca_type = CA_CI;
}
else
{
p_sys->i_ca_type = -1;
p_cam->i_ca_type = -1;
msg_Err( p_access, "CAMInit: incompatible CAM interface" );
close( p_sys->i_ca_handle );
p_sys->i_ca_handle = 0;
return VLC_EGENERIC;
goto error;
}
p_sys->i_nb_slots = caps.slot_num;
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,
p_cam->i_nb_slots = caps.slot_num;
memset( p_cam->pb_active_slot, 0, sizeof(bool) * MAX_CI_SLOTS );
memset( p_cam->pb_slot_mmi_expected, 0, sizeof(bool) * MAX_CI_SLOTS );
memset( p_cam->pb_slot_mmi_undisplayed, 0,
sizeof(bool) * MAX_CI_SLOTS );
return en50221_Init( p_access );
return en50221_Init( p_cam );
error:
close( p_cam->fd );
p_cam->fd = -1;
return VLC_EGENERIC;
}
/*****************************************************************************
......@@ -1555,28 +1555,25 @@ int CAMOpen( access_t *p_access )
*****************************************************************************/
int CAMPoll( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
int i_ret = VLC_EGENERIC;
cam_t *p_cam = &p_access->p_sys->cam;
if ( p_sys->i_ca_handle == 0 )
{
if ( p_cam->fd == -1 )
return VLC_EGENERIC;
}
switch( p_sys->i_ca_type )
switch( p_cam->i_ca_type )
{
case CA_CI_LINK:
i_ret = en50221_Poll( p_access );
break;
if ( mdate() > p_cam->i_next_event )
{
int ret = en50221_Poll( p_cam );
p_cam->i_next_event = mdate() + p_cam->i_timeout;
return ret;
}
case CA_CI:
i_ret = VLC_SUCCESS;
break;
default:
msg_Err( p_access, "CAMPoll: This should not happen" );
break;
return VLC_SUCCESS;
}
return i_ret;
msg_Err( p_access, "CAMPoll: This should not happen" );
return VLC_EGENERIC;;
}
#ifdef ENABLE_HTTPD
......@@ -1586,17 +1583,18 @@ int CAMPoll( access_t * p_access )
void CAMStatus( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
cam_t *p_cam = &p_sys->cam;
char *p;
ca_caps_t caps;
int i_slot, i;
int i;
if ( p_sys->psz_request != NULL && *p_sys->psz_request )
{
/* Check if we have an undisplayed MMI message : in that case we ignore
* the user input to avoid confusing the CAM. */
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
for ( unsigned i_slot = 0; i_slot < p_cam->i_nb_slots; i_slot++ )
{
if ( p_sys->pb_slot_mmi_undisplayed[i_slot] == true )
if ( p_cam->pb_slot_mmi_undisplayed[i_slot] == true )
{
p_sys->psz_request = NULL;
msg_Dbg( p_access,
......@@ -1628,14 +1626,14 @@ void CAMStatus( access_t * p_access )
if ( HTTPExtractValue( psz_request, "open", psz_value,
sizeof(psz_value) ) != NULL )
{
en50221_OpenMMI( p_access, i_slot );
en50221_OpenMMI( p_cam, i_slot );
return;
}
if ( HTTPExtractValue( psz_request, "close", psz_value,
sizeof(psz_value) ) != NULL )
{
en50221_CloseMMI( p_access, i_slot );
en50221_CloseMMI( p_cam, i_slot );
return;
}
......@@ -1689,20 +1687,20 @@ void CAMStatus( access_t * p_access )
}
}
en50221_SendMMIObject( p_access, i_slot, &mmi_object );
en50221_SendMMIObject( p_cam, 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++ )
for( unsigned i_slot = 0; i_slot < p_cam->i_nb_slots; i_slot++ )
{
if ( p_sys->pb_slot_mmi_expected[i_slot] == true )
if ( p_cam->pb_slot_mmi_expected[i_slot] == true )
return;
}
p = p_sys->psz_mmi_info = malloc( 10000 );
if ( ioctl( p_sys->i_ca_handle, CA_GET_CAP, &caps ) != 0 )
if ( ioctl( p_cam->fd, CA_GET_CAP, &caps ) != 0 )
{
char buf[1000];
strerror_r( errno, buf, sizeof( buf ) );
......@@ -1737,15 +1735,15 @@ void CAMStatus( access_t * p_access )
p += sprintf( p, "</table>" );
for ( i_slot = 0; i_slot < p_sys->i_nb_slots; i_slot++ )
for( unsigned i_slot = 0; i_slot < p_cam->i_nb_slots; i_slot++ )
{
ca_slot_info_t sinfo;
p_sys->pb_slot_mmi_undisplayed[i_slot] = false;
p_cam->pb_slot_mmi_undisplayed[i_slot] = false;
p += sprintf( p, "<p>CA slot #%d: ", i_slot );
sinfo.num = i_slot;
if ( ioctl( p_sys->i_ca_handle, CA_GET_SLOT_INFO, &sinfo ) != 0 )
if ( ioctl( p_cam->fd, CA_GET_SLOT_INFO, &sinfo ) != 0 )
{
char buf[1000];
strerror_r( errno, buf, sizeof( buf ) );
......@@ -1764,7 +1762,7 @@ void CAMStatus( access_t * p_access )
if ( sinfo.flags & CA_CI_MODULE_READY )
{
en50221_mmi_object_t *p_object = en50221_GetMMIObject( p_access,
en50221_mmi_object_t *p_object = en50221_GetMMIObject( p_cam,
i_slot );
p += sprintf( p, "module present and ready<p>\n" );
......@@ -1845,15 +1843,15 @@ out:
*****************************************************************************/
int CAMSet( access_t * p_access, dvbpsi_pmt_t *p_pmt )
{
access_sys_t *p_sys = p_access->p_sys;
cam_t *p_cam = &p_access->p_sys->cam;
if( p_sys->i_ca_handle == 0 )
if( p_cam->fd == -1 )
{
dvbpsi_DeletePMT( p_pmt );
return VLC_EGENERIC;
}
en50221_SetCAPMT( p_access, p_pmt );
en50221_SetCAPMT( p_cam, p_pmt );
return VLC_SUCCESS;
}
......@@ -1863,13 +1861,11 @@ int CAMSet( access_t * p_access, dvbpsi_pmt_t *p_pmt )
*****************************************************************************/
void CAMClose( access_t * p_access )
{
access_sys_t *p_sys = p_access->p_sys;
cam_t *p_cam = &p_access->p_sys->cam;
en50221_End( p_access );
if ( p_cam->fd == -1 )
return;
if ( p_sys->i_ca_handle )
{
close( p_sys->i_ca_handle );
}
en50221_End( p_cam );
close( p_cam->fd );
}
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