From: Christophe Massiot Date: Fri, 3 Sep 2004 18:42:25 +0000 (+0000) Subject: * modules/demux/ts.c, modules/access/dvb: Added support for the CAM device X-Git-Tag: 0.8.0~473 X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=9c36906f44fa152559400a8ee130ae3579a37f36;p=vlc * modules/demux/ts.c, modules/access/dvb: Added support for the CAM device of linuxtv drivers. We currently only descramble one channel (this will change in the near future). Also fixed a few demux-related bugs. --- diff --git a/include/vlc_access.h b/include/vlc_access.h index ce225d03ea..94e7f3bd0b 100644 --- a/include/vlc_access.h +++ b/include/vlc_access.h @@ -55,6 +55,7 @@ enum access_query_e /* Special mode for access/demux communication * XXX: avoid to use it unless you can't */ ACCESS_SET_PRIVATE_ID_STATE, /* arg1= int i_private_data, vlc_bool_t b_selected can fail */ + ACCESS_SET_PRIVATE_ID_CA, /* arg1= int i_program_number, uint16_t i_vpid, uint16_t i_apid1, uint16_t i_apid2, uint16_t i_apid3, uint8_t i_length, uint8_t *p_data */ }; struct access_t diff --git a/modules/access/dvb/access.c b/modules/access/dvb/access.c index f665fb809d..283b24d4db 100644 --- a/modules/access/dvb/access.c +++ b/modules/access/dvb/access.c @@ -61,6 +61,9 @@ static void Close( vlc_object_t *p_this ); #define DEVICE_TEXT N_("Device number to use on adapter") #define DEVICE_LONGTEXT "" +#define CAM_TEXT N_("Use CAM") +#define CAM_LONGTEXT "" + #define FREQ_TEXT N_("Transponder/multiplex frequency") #define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T") @@ -131,6 +134,7 @@ vlc_module_begin(); VLC_FALSE ); add_integer( "dvb-device", 0, NULL, DEVICE_TEXT, DEVICE_LONGTEXT, VLC_TRUE ); + add_bool( "dvb-cam", 0, NULL, CAM_TEXT, CAM_LONGTEXT, VLC_FALSE ); add_integer( "dvb-frequency", 11954000, NULL, FREQ_TEXT, FREQ_LONGTEXT, VLC_FALSE ); add_integer( "dvb-inversion", 2, NULL, INVERSION_TEXT, INVERSION_LONGTEXT, @@ -273,6 +277,14 @@ static int Open( vlc_object_t *p_this ) FilterSet( p_access, 0x0, OTHER_TYPE ); } + p_sys->b_cam = var_GetBool( p_access, "dvb-cam" ); + if ( p_sys->b_cam ) + { + msg_Dbg( p_access, "initing CAM..." ); + if ( E_(CAMOpen)( p_access ) < 0 ) + p_sys->b_cam = VLC_FALSE; + } + return VLC_SUCCESS; } @@ -288,6 +300,10 @@ static void Close( vlc_object_t *p_this ) E_(DVRClose)( p_access ); E_(FrontendClose)( p_access ); + + if ( p_sys->b_cam ) + E_(CAMClose)( p_access ); + free( p_sys ); } @@ -391,6 +407,27 @@ static int Control( access_t *p_access, int i_query, va_list args ) } break; + case ACCESS_SET_PRIVATE_ID_CA: + if ( p_sys->b_cam ) + { + int i_program; + uint16_t i_vpid, i_apid1, i_apid2, i_apid3; + uint8_t i_cad_length; + uint8_t *p_cad; + + i_program = (int)va_arg( args, int ); + i_vpid = (int16_t)va_arg( args, int ); + i_apid1 = (uint16_t)va_arg( args, int ); + i_apid2 = (uint16_t)va_arg( args, int ); + i_apid3 = (uint16_t)va_arg( args, int ); + i_cad_length = (uint8_t)va_arg( args, int ); + p_cad = (uint8_t *)va_arg( args, uint8_t * ); + + E_(CAMSet)( p_access, i_program, i_vpid, i_apid1, i_apid2, + i_apid3, i_cad_length, p_cad ); + } + break; + default: msg_Warn( p_access, "unimplemented query in control" ); return VLC_EGENERIC; @@ -475,6 +512,7 @@ static void VarInit( access_t *p_access ) /* */ var_Create( p_access, "dvb-adapter", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-device", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); + var_Create( p_access, "dvb-cam", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-inversion", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT ); var_Create( p_access, "dvb-probe", VLC_VAR_BOOL | VLC_VAR_DOINHERIT ); @@ -513,8 +551,9 @@ static int ParseMRL( access_t *p_access ) #define GET_OPTION_INT( option ) \ if ( !strncmp( psz_parser, option "=", strlen(option "=") ) ) \ { \ - val.i_int = strtol( psz_parser+strlen(option "="), &psz_parser, 0 );\ - var_Set( p_access, "dvb-" option, val ); \ + val.i_int = strtol( psz_parser + strlen(option "="), &psz_parser, \ + 0 ); \ + var_Set( p_access, "dvb-" option, val ); \ } #define GET_OPTION_BOOL( option ) \ @@ -522,7 +561,7 @@ static int ParseMRL( access_t *p_access ) { \ val.b_bool = strtol( psz_parser + strlen(option "="), &psz_parser, \ 0 ); \ - var_Set( p_access, "dvb-" option, val ); \ + var_Set( p_access, "dvb-" option, val ); \ } /* Test for old syntax */ @@ -539,6 +578,7 @@ static int ParseMRL( access_t *p_access ) { GET_OPTION_INT("adapter") else GET_OPTION_INT("device") + else GET_OPTION_BOOL("cam") else GET_OPTION_INT("frequency") else GET_OPTION_INT("inversion") else GET_OPTION_BOOL("probe") diff --git a/modules/access/dvb/dvb.h b/modules/access/dvb/dvb.h index 2a821b3565..47ec46fa37 100644 --- a/modules/access/dvb/dvb.h +++ b/modules/access/dvb/dvb.h @@ -51,6 +51,8 @@ struct access_sys_t demux_handle_t p_demux_handles[MAX_DEMUX]; frontend_t *p_frontend; vlc_bool_t b_budget_mode; + vlc_bool_t b_cam; + int i_cam_handle; }; #define VIDEO0_TYPE 1 @@ -74,3 +76,7 @@ int E_(DMXUnsetFilter)( access_t *, int i_fd ); int E_(DVROpen)( access_t * ); void E_(DVRClose)( access_t * ); +int E_(CAMOpen)( access_t * ); +int E_(CAMSet)( access_t *, uint16_t, uint16_t, uint16_t, uint16_t, uint16_t, + uint16_t, uint8_t * ); +void E_(CAMClose)( access_t * ); diff --git a/modules/access/dvb/linux_dvb.c b/modules/access/dvb/linux_dvb.c index 162f31229c..bee0e33a8c 100644 --- a/modules/access/dvb/linux_dvb.c +++ b/modules/access/dvb/linux_dvb.c @@ -46,6 +46,9 @@ #include #include "dvb.h" +#include "network.h" + +#define DMX_BUFFER_SIZE (1024 * 1024) /* * Frontends @@ -1083,6 +1086,12 @@ int E_(DVROpen)( access_t * p_access ) return VLC_EGENERIC; } + if ( ioctl( p_sys->i_handle, DMX_SET_BUFFER_SIZE, DMX_BUFFER_SIZE ) < 0 ) + { + msg_Warn( p_access, "couldn't set DMX_BUFFER_SIZE (%s)", + strerror(errno) ); + } + return VLC_SUCCESS; } @@ -1096,3 +1105,76 @@ void E_(DVRClose)( access_t * p_access ) close( p_sys->i_handle ); } + +/* + * CAM device + * + * This uses the external cam_set program from libdvb-0.5.4 + */ + +/***************************************************************************** + * CAMOpen : + *****************************************************************************/ +int E_(CAMOpen)( access_t * p_access ) +{ + access_sys_t *p_sys = p_access->p_sys; + + p_sys->i_cam_handle = net_OpenTCP( p_access, "localhost", 4711 ); + if ( p_sys->i_cam_handle < 0 ) + { + return -VLC_EGENERIC; + } + + return VLC_SUCCESS; +} + +/***************************************************************************** + * CAMSet : + *****************************************************************************/ +int E_(CAMSet)( access_t * p_access, uint16_t i_program, uint16_t i_vpid, + uint16_t i_apid1, uint16_t i_apid2, uint16_t i_apid3, + uint16_t i_cad_length, uint8_t *p_cad ) +{ + access_sys_t *p_sys = p_access->p_sys; + uint8_t p_str[12]; + + memcpy( p_str, &i_program, 2 ); + memcpy( p_str + 2, &i_vpid, 2 ); + memcpy( p_str + 4, &i_apid1, 2 ); + memcpy( p_str + 6, &i_apid2, 2 ); + memcpy( p_str + 8, &i_apid3, 2 ); + memcpy( p_str + 10, &i_cad_length, 2 ); + + if ( net_Write( p_access, p_sys->i_cam_handle, p_str, 12 ) != 12 ) + { + msg_Err( p_access, "write 1 failed (%s)", strerror(errno) ); + return -VLC_EGENERIC; + } + + if ( i_cad_length ) + { + if ( net_Write( p_access, p_sys->i_cam_handle, p_cad, i_cad_length ) + != i_cad_length ) + { + msg_Err( p_access, "write 2 failed (%s) %d", strerror(errno), + i_cad_length ); + return -VLC_EGENERIC; + } + } + + return VLC_SUCCESS; +} + +/***************************************************************************** + * CAMClose : + *****************************************************************************/ +void E_(CAMClose)( access_t * p_access ) +{ + access_sys_t *p_sys = p_access->p_sys; + + if ( p_sys->i_cam_handle ) + { + close( p_sys->i_cam_handle ); + } +} + diff --git a/modules/demux/ts.c b/modules/demux/ts.c index 8ee73161b8..0bb5b5483f 100644 --- a/modules/demux/ts.c +++ b/modules/demux/ts.c @@ -183,6 +183,8 @@ typedef struct } iod_descriptor_t; +#define MAX_CAD 10 + typedef struct { dvbpsi_handle handle; @@ -190,9 +192,15 @@ typedef struct int i_version; int i_number; int i_pid_pcr; + int i_pid_pmt; /* IOD stuff (mpeg4) */ iod_descriptor_t *iod; + /* Conditional Access descriptor */ + int i_nb_cad; + uint8_t *cad[MAX_CAD]; + uint8_t i_cad_length[MAX_CAD]; + } ts_prg_psi_t; typedef struct @@ -536,7 +544,7 @@ static int Open( vlc_object_t *p_this ) } else { - uint64_t i_ck = strtoll( psz, NULL, 16 ); + uint64_t i_ck = strtoull( psz, NULL, 16 ); uint8_t ck[8]; int i; for( i = 0; i < 8; i++ ) @@ -818,7 +826,13 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) return VLC_EGENERIC; #endif case DEMUX_SET_GROUP: + { + uint16_t i_vpid = 0, i_apid1 = 0, i_apid2 = 0, i_apid3 = 0; + ts_prg_psi_t *p_prg = NULL; + i_int = (int)va_arg( args, int ); + msg_Dbg( p_demux, "DEMUX_SET_GROUP %d", i_int ); + if( p_sys->b_dvb_control && i_int > 0 && i_int != p_sys->i_dvb_program ) { int i_pmt_pid = -1; @@ -832,7 +846,7 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) for( i_prg = 0; i_prg < pmt->psi->i_prg; i_prg++ ) { - if( pmt->psi->prg[i_prg]->i_number == p_sys->i_dvb_program) + if( pmt->psi->prg[i_prg]->i_number == p_sys->i_dvb_program ) { i_pmt_pid = p_sys->pmt[i]->i_pid; break; @@ -843,7 +857,9 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) if( i_pmt_pid > 0 ) { - stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid, VLC_FALSE ); + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid, + VLC_FALSE ); /* All ES */ for( i = 2; i < 8192; i++ ) { @@ -854,10 +870,13 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) for( i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ ) { - if( pid->p_owner->prg[i_prg]->i_pid_pcr == i_pmt_pid && pid->es->id ) + if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id ) { /* We only remove es that aren't defined by extra pmt */ - stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, ACCESS_SET_PRIVATE_ID_STATE, i, VLC_FALSE ); + stream_Control( p_demux->s, + STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_STATE, + i, VLC_FALSE ); break; } } @@ -877,6 +896,7 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) if( pmt->psi->prg[i_prg]->i_number == i_int ) { i_pmt_pid = p_sys->pmt[i]->i_pid; + p_prg = p_sys->pmt[i]->psi->prg[i_prg]; break; } } @@ -884,7 +904,9 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) } if( i_pmt_pid > 0 ) { - stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid, VLC_TRUE ); + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_STATE, i_pmt_pid, + VLC_TRUE ); for( i = 2; i < 8192; i++ ) { ts_pid_t *pid = &p_sys->pid[i]; @@ -894,17 +916,45 @@ static int Control( demux_t *p_demux, int i_query, va_list args ) for( i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ ) { - if( pid->p_owner->prg[i_prg]->i_pid_pcr == i_pmt_pid && pid->es->id ) + if( pid->p_owner->prg[i_prg]->i_pid_pmt == i_pmt_pid && pid->es->id ) { - /* We only remove es that aren't defined by extra pmt */ - stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, ACCESS_SET_PRIVATE_ID_STATE, i, VLC_TRUE ); + if ( pid->es->fmt.i_cat == VIDEO_ES && !i_vpid ) + i_vpid = i; + if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid1 ) + i_apid1 = i; + else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid2 ) + i_apid2 = i; + else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid3 ) + i_apid3 = i; + + stream_Control( p_demux->s, + STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_STATE, + i, VLC_TRUE ); break; } } } + + /* Set CAM descrambling */ + for ( i = 0; i < p_prg->i_nb_cad; i++ ) + { + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, p_prg->i_number, + i_vpid, i_apid1, i_apid2, i_apid3, + p_prg->i_cad_length[i], + p_prg->cad[i] ); + } + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, p_prg->i_number, + 0, 0, 0, 0, 0, NULL ); + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, 0, + 0, 0, 0, 0, 0, NULL ); } } return VLC_SUCCESS; + } case DEMUX_GET_FPS: case DEMUX_SET_TIME: @@ -944,7 +994,9 @@ static void PIDInit( ts_pid_t *pid, vlc_bool_t b_psi, ts_psi_t *p_owner ) prg->i_version = -1; prg->i_number = -1; prg->i_pid_pcr = -1; + prg->i_pid_pmt = -1; prg->iod = NULL; + prg->i_nb_cad = 0; prg->handle = NULL; TAB_APPEND( pid->psi->i_prg, pid->psi->prg, prg ); @@ -975,8 +1027,11 @@ static void PIDClean( es_out_t *out, ts_pid_t *pid ) if( pid->psi->handle ) dvbpsi_DetachPMT( pid->psi->handle ); for( i = 0; i < pid->psi->i_prg; i++ ) { + int j; if( pid->psi->prg[i]->iod ) IODFree( pid->psi->prg[i]->iod ); + for ( j = 0; j < pid->psi->prg[i]->i_nb_cad; j++ ) + free( pid->psi->prg[i]->cad[j] ); if( pid->psi->prg[i]->handle ) dvbpsi_DetachPMT( pid->psi->prg[i]->handle ); free( pid->psi->prg[i] ); @@ -1859,6 +1914,9 @@ static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt ) ts_prg_psi_t *prg = NULL; int i; + /* CA descriptor */ + uint16_t i_vpid = 0, i_apid1 = 0, i_apid2 = 0, i_apid3 = 0; + msg_Dbg( p_demux, "PMTCallBack called" ); /* First find this PMT declared in PAT */ @@ -1915,6 +1973,9 @@ static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt ) IODFree( prg->iod ); prg->iod = NULL; } + for ( i = 0; i < prg->i_nb_cad; i++ ) + free( prg->cad[i] ); + prg->i_nb_cad = 0; msg_Dbg( p_demux, "new PMT program number=%d version=%d pid_pcr=0x%x", p_pmt->i_program_number, p_pmt->i_version, p_pmt->i_pcr_pid ); @@ -1931,6 +1992,17 @@ static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt ) prg->iod = IODNew( p_dr->i_length, p_dr->p_data ); } + else if( p_dr->i_tag == 0x9 ) + { + msg_Dbg( p_demux, " * descriptor : CA (0x9)" ); + + prg->cad[prg->i_nb_cad] = malloc( p_dr->i_length + 2 ); + prg->cad[prg->i_nb_cad][0] = 0x9; + prg->cad[prg->i_nb_cad][1] = p_dr->i_length; + memcpy( prg->cad[prg->i_nb_cad] + 2, p_dr->p_data, p_dr->i_length ); + prg->i_cad_length[prg->i_nb_cad] = p_dr->i_length + 2; + prg->i_nb_cad++; + } else { msg_Dbg( p_demux, " * descriptor : unknown (0x%x)", p_dr->i_tag ); @@ -1952,6 +2024,15 @@ static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt ) PIDFillFormat( pid, p_es->i_type ); pid->i_owner_number = prg->i_number; + if ( pid->es->fmt.i_cat == VIDEO_ES && !i_vpid ) + i_vpid = p_es->i_pid; + if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid1 ) + i_apid1 = p_es->i_pid; + else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid2 ) + i_apid2 = p_es->i_pid; + else if ( pid->es->fmt.i_cat == AUDIO_ES && !i_apid3 ) + i_apid3 = p_es->i_pid; + if( p_es->i_type == 0x10 || p_es->i_type == 0x11 || p_es->i_type == 0x12 ) { @@ -2241,13 +2322,57 @@ static void PMTCallBack( demux_t *p_demux, dvbpsi_pmt_t *p_pmt ) es_out_Add( p_demux->out, &pid->extra_es[i]->fmt); } } + + for( p_dr = p_es->p_first_descriptor; p_dr != NULL; + p_dr = p_dr->p_next ) + { + if( p_dr->i_tag == 0x9 ) + { + msg_Dbg( p_demux, " * descriptor : CA (0x9)" ); + + prg->cad[prg->i_nb_cad] = malloc( p_dr->i_length + 2 ); + prg->cad[prg->i_nb_cad][0] = 0x9; + prg->cad[prg->i_nb_cad][1] = p_dr->i_length; + memcpy( prg->cad[prg->i_nb_cad] + 2, p_dr->p_data, p_dr->i_length ); + prg->i_cad_length[prg->i_nb_cad] = p_dr->i_length + 2; + prg->i_nb_cad++; + } + else + { + msg_Dbg( p_demux, " * descriptor : unknown (0x%x)", + p_dr->i_tag ); + } + } + if( p_sys->b_dvb_control && ( p_sys->i_dvb_program < 0 || p_sys->i_dvb_program == prg->i_number ) ) { - stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, ACCESS_SET_PRIVATE_ID_STATE, p_es->i_pid, VLC_FALSE ); + /* Set demux filter */ + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_STATE, p_es->i_pid, + VLC_TRUE ); } } dvbpsi_DeletePMT(p_pmt); + + if( p_sys->b_dvb_control && + ( p_sys->i_dvb_program < 0 || p_sys->i_dvb_program == prg->i_number ) ) + { + /* Set CAM descrambling */ + for ( i = 0; i < prg->i_nb_cad; i++ ) + { + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, prg->i_number, + i_vpid, i_apid1, i_apid2, i_apid3, + prg->i_cad_length[i], prg->cad[i] ); + } + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, prg->i_number, + 0, 0, 0, 0, 0, NULL ); + stream_Control( p_demux->s, STREAM_CONTROL_ACCESS, + ACCESS_SET_PRIVATE_ID_CA, 0, + 0, 0, 0, 0, 0, NULL ); + } } static void PATCallBack( demux_t *p_demux, dvbpsi_pat_t *p_pat ) @@ -2319,7 +2444,7 @@ static void PATCallBack( demux_t *p_demux, dvbpsi_pat_t *p_pat ) int i_prg; for( i_prg = 0; i_prg < pid->p_owner->i_prg; i_prg++ ) { - if( pid->p_owner->prg[i_prg]->i_pid_pcr == + if( pid->p_owner->prg[i_prg]->i_pid_pmt == pmt_rm[j]->i_pid && pid->es->id ) { /* We only remove es that aren't defined by extra pmt */ @@ -2393,6 +2518,8 @@ static void PATCallBack( demux_t *p_demux, dvbpsi_pat_t *p_pat ) p_demux ); pmt->psi->prg[pmt->psi->i_prg-1]->i_number = p_program->i_number; + pmt->psi->prg[pmt->psi->i_prg-1]->i_pid_pmt = + p_program->i_pid; /* Now select PID at access level */ if( p_sys->b_dvb_control ) diff --git a/src/input/stream.c b/src/input/stream.c index bd66281184..7347d5adae 100644 --- a/src/input/stream.c +++ b/src/input/stream.c @@ -394,7 +394,8 @@ static int AStreamControl( stream_t *s, int i_query, va_list args ) case STREAM_CONTROL_ACCESS: i_int = (int) va_arg( args, int ); - if( i_int != ACCESS_SET_PRIVATE_ID_STATE ) + if( i_int != ACCESS_SET_PRIVATE_ID_STATE + && i_int != ACCESS_SET_PRIVATE_ID_CA ) { msg_Err( s, "Hey, what are you thinking ?" "DON'T USE STREAM_CONTROL_ACCESS !!!" );