wlan_bearer/wlanengine/wlan_common/wlanengine_common_3.1/src/core_settings.cpp
changeset 0 c40eb8fe8501
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     1 /*
       
     2 * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of the License "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:  Class encapsulating core engine settings and statuses.
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include "core_settings.h"
       
    20 #include "core_settings_default.h"
       
    21 #include "core_scan_channels.h"
       
    22 #include "core_tools.h"
       
    23 #include "am_debug.h"
       
    24 
       
    25 // ======== MEMBER FUNCTIONS ========
       
    26 
       
    27 // ---------------------------------------------------------------------------
       
    28 // ---------------------------------------------------------------------------
       
    29 //
       
    30 core_settings_c::core_settings_c(
       
    31     u32_t features ) :
       
    32     is_wlan_enabled_m( true_t ),    
       
    33     is_driver_loaded_m( false_t ),
       
    34     connection_state_m( core_connection_state_notconnected ),
       
    35     power_mode_m( CORE_POWER_MODE_CAM ),
       
    36     preferred_power_save_m( CORE_POWER_SAVE_MODE_AUTOMATIC ),
       
    37     perm_whitelist_m( ),
       
    38     perm_blacklist_m( ),
       
    39     rcp_decline_boundary_m( 0 ),
       
    40     rcp_improve_boundary_m( 0 ),
       
    41     region_m( core_wlan_region_fcc ),
       
    42     mcc_known_m( false_t ),
       
    43     is_bt_connection_established_m( false_t ),
       
    44     roam_metrics_m( ),
       
    45     uapsd_settings_m( DEFAULT_UAPSD_SETTINGS ),
       
    46     power_save_settings_m( DEFAULT_POWER_SAVE_SETTINGS ),
       
    47     block_ack_usage_m( DEFAULT_BLOCK_ACK_USAGE ),
       
    48     weak_iap_list_m( ),
       
    49 	features_m( features )
       
    50     {
       
    51     DEBUG( "core_settings_c::core_settings_c()" ); 
       
    52 
       
    53     clear_connection_statistics();
       
    54 
       
    55     core_tools_c::fillz(    
       
    56         &long_beacon_interval_channels_m.channel_scan_count[0],
       
    57         sizeof ( long_beacon_interval_channels_m ) );            
       
    58     }
       
    59 
       
    60 // ---------------------------------------------------------------------------
       
    61 // ---------------------------------------------------------------------------
       
    62 //
       
    63 core_settings_c::~core_settings_c()
       
    64     {
       
    65     DEBUG( "core_settings_c::~core_settings_c()" ); 
       
    66     
       
    67     perm_whitelist_m.clear();
       
    68     perm_blacklist_m.clear();
       
    69     weak_iap_list_m.clear();
       
    70     }
       
    71 
       
    72 // ---------------------------------------------------------------------------
       
    73 // ---------------------------------------------------------------------------
       
    74 //   
       
    75 bool_t core_settings_c::is_driver_loaded() const
       
    76     {
       
    77     return is_driver_loaded_m;
       
    78     }
       
    79 
       
    80 // ---------------------------------------------------------------------------
       
    81 // ---------------------------------------------------------------------------
       
    82 //
       
    83 void core_settings_c::set_driver_state(
       
    84     bool_t is_driver_loaded )
       
    85     {
       
    86     is_driver_loaded_m = is_driver_loaded;
       
    87     }
       
    88 
       
    89 // ---------------------------------------------------------------------------
       
    90 // ---------------------------------------------------------------------------
       
    91 //
       
    92 bool_t core_settings_c::is_wlan_enabled() const
       
    93     {
       
    94     return is_wlan_enabled_m;
       
    95     }
       
    96     
       
    97 // ---------------------------------------------------------------------------
       
    98 // ---------------------------------------------------------------------------
       
    99 //
       
   100 void core_settings_c::set_wlan_enabled(
       
   101     bool_t is_wlan_enabled )
       
   102     {
       
   103     is_wlan_enabled_m = is_wlan_enabled;
       
   104     }
       
   105 
       
   106 // ---------------------------------------------------------------------------
       
   107 // ---------------------------------------------------------------------------
       
   108 //
       
   109 const core_power_mode_s& core_settings_c::power_mode() const
       
   110     {
       
   111     return power_mode_m;    
       
   112     }
       
   113 
       
   114 // ---------------------------------------------------------------------------
       
   115 // ---------------------------------------------------------------------------
       
   116 //
       
   117 void core_settings_c::set_power_mode(
       
   118     const core_power_mode_s& mode )
       
   119     {
       
   120     power_mode_m = mode;
       
   121     }
       
   122 
       
   123 // ---------------------------------------------------------------------------
       
   124 // ---------------------------------------------------------------------------
       
   125 //
       
   126 const core_power_save_mode_s& core_settings_c::preferred_power_save_mode() const
       
   127     {
       
   128     return preferred_power_save_m;
       
   129     }
       
   130     
       
   131 // ---------------------------------------------------------------------------
       
   132 // ---------------------------------------------------------------------------
       
   133 //
       
   134 void core_settings_c::set_preferred_power_save_mode(
       
   135     const core_power_save_mode_s& mode )
       
   136     {
       
   137     preferred_power_save_m = mode;
       
   138     }
       
   139 
       
   140 // ---------------------------------------------------------------------------
       
   141 // ---------------------------------------------------------------------------
       
   142 //
       
   143 core_connection_state_e core_settings_c::connection_state() const
       
   144     {
       
   145     return connection_state_m;
       
   146     }
       
   147 
       
   148 // ---------------------------------------------------------------------------
       
   149 // ---------------------------------------------------------------------------
       
   150 //
       
   151 void core_settings_c::set_connection_state(
       
   152     core_connection_state_e state )
       
   153     {
       
   154     connection_state_m = state;
       
   155     }
       
   156 
       
   157 // ---------------------------------------------------------------------------
       
   158 // ---------------------------------------------------------------------------
       
   159 //
       
   160 bool_t core_settings_c::is_connected() const
       
   161     {
       
   162     if( connection_state_m == core_connection_state_notconnected )
       
   163         {
       
   164         return false_t;
       
   165         }
       
   166 
       
   167     return true_t;
       
   168     }
       
   169 
       
   170 // ---------------------------------------------------------------------------
       
   171 // ---------------------------------------------------------------------------
       
   172 //
       
   173 bool_t core_settings_c::is_permanent_whitelist_empty() const
       
   174     {
       
   175     return !perm_whitelist_m.count();
       
   176     }
       
   177 
       
   178 // ---------------------------------------------------------------------------
       
   179 // ---------------------------------------------------------------------------
       
   180 //
       
   181 bool_t core_settings_c::is_mac_in_permanent_whitelist(
       
   182     const core_mac_address_s& mac )
       
   183     {
       
   184     core_mac_address_s* addr = perm_whitelist_m.first();    
       
   185     while ( addr )
       
   186         {
       
   187         if ( *addr == mac )
       
   188             {
       
   189             return true_t;
       
   190             }
       
   191         
       
   192         addr = perm_whitelist_m.next();
       
   193         }        
       
   194     
       
   195     return false_t;    
       
   196     }
       
   197 
       
   198 // ---------------------------------------------------------------------------
       
   199 // ---------------------------------------------------------------------------
       
   200 //
       
   201 bool_t core_settings_c::is_mac_in_permanent_blacklist(
       
   202     const core_mac_address_s& mac )
       
   203     {
       
   204     core_ap_blacklist_entry_s* addr = perm_blacklist_m.first();    
       
   205     while ( addr )
       
   206         {
       
   207         if ( addr->bssid == mac )
       
   208             {
       
   209             return true_t;
       
   210             }
       
   211         
       
   212         addr = perm_blacklist_m.next();
       
   213         }        
       
   214 
       
   215     return false_t;
       
   216     }
       
   217 
       
   218 // ---------------------------------------------------------------------------
       
   219 // ---------------------------------------------------------------------------
       
   220 //
       
   221 void core_settings_c::add_mac_to_permanent_whitelist(
       
   222     const core_mac_address_s& mac )
       
   223     {
       
   224     if ( !is_mac_in_permanent_whitelist( mac ) )
       
   225         {
       
   226         core_mac_address_s* entry = new core_mac_address_s;
       
   227         if ( entry )
       
   228             {
       
   229             *entry = mac;
       
   230             perm_whitelist_m.append( entry );
       
   231             }                        
       
   232         }
       
   233     }
       
   234 
       
   235 // ---------------------------------------------------------------------------
       
   236 // ---------------------------------------------------------------------------
       
   237 //
       
   238 void core_settings_c::remove_mac_from_permanent_whitelist(
       
   239     const core_mac_address_s& mac )
       
   240     {
       
   241     core_mac_address_s* addr = perm_whitelist_m.first();    
       
   242     while ( addr )
       
   243         {
       
   244         if ( *addr == mac )
       
   245             {
       
   246             perm_whitelist_m.remove( addr );
       
   247             delete addr;
       
   248 
       
   249             return;
       
   250             }
       
   251         
       
   252         addr = perm_whitelist_m.next();
       
   253         }
       
   254     }
       
   255 
       
   256 // ---------------------------------------------------------------------------
       
   257 // ---------------------------------------------------------------------------
       
   258 //
       
   259 void core_settings_c::add_mac_to_permanent_blacklist(
       
   260     const core_mac_address_s& mac,
       
   261     core_ap_blacklist_reason_e reason )
       
   262     {
       
   263     if ( !is_mac_in_permanent_blacklist( mac ) )
       
   264         {
       
   265         core_ap_blacklist_entry_s* entry = new core_ap_blacklist_entry_s;
       
   266         if ( entry )
       
   267             {
       
   268             entry->bssid = mac;
       
   269             entry->reason = reason;
       
   270             perm_blacklist_m.append( entry );
       
   271             }                        
       
   272         }       
       
   273     }
       
   274 
       
   275 // ---------------------------------------------------------------------------
       
   276 // ---------------------------------------------------------------------------
       
   277 //
       
   278 void core_settings_c::remove_mac_from_permanent_blacklist(
       
   279     const core_mac_address_s& mac )
       
   280     {
       
   281     core_ap_blacklist_entry_s* addr = perm_blacklist_m.first();    
       
   282     while ( addr )
       
   283         {
       
   284         if ( addr->bssid == mac )
       
   285             {
       
   286             perm_blacklist_m.remove( addr );
       
   287             delete addr;
       
   288 
       
   289             return;
       
   290             }
       
   291         
       
   292         addr = perm_blacklist_m.next();
       
   293         }       
       
   294     }
       
   295 
       
   296 // ---------------------------------------------------------------------------
       
   297 // ---------------------------------------------------------------------------
       
   298 //
       
   299 core_type_list_c<core_ap_blacklist_entry_s>& core_settings_c::permanent_blacklist()
       
   300     {
       
   301     return perm_blacklist_m;
       
   302     }
       
   303 
       
   304 // ---------------------------------------------------------------------------
       
   305 // ---------------------------------------------------------------------------
       
   306 //
       
   307 void core_settings_c::set_rcpi_boundaries(
       
   308     u32_t rcp_decline_boundary,
       
   309     u32_t rcp_improve_boundary )
       
   310     {
       
   311     rcp_decline_boundary_m = rcp_decline_boundary;
       
   312     rcp_improve_boundary_m = rcp_improve_boundary;
       
   313     }
       
   314 
       
   315 // ---------------------------------------------------------------------------
       
   316 // ---------------------------------------------------------------------------
       
   317 //
       
   318 u32_t core_settings_c::rcp_decline_boundary() const
       
   319     {
       
   320     return rcp_decline_boundary_m;
       
   321     }
       
   322 
       
   323 // ---------------------------------------------------------------------------
       
   324 // ---------------------------------------------------------------------------
       
   325 //
       
   326 u32_t core_settings_c::rcp_improve_boundary() const
       
   327     {
       
   328     return rcp_improve_boundary_m;    
       
   329     }
       
   330 
       
   331 // ---------------------------------------------------------------------------
       
   332 // ---------------------------------------------------------------------------
       
   333 //
       
   334 core_wlan_region_e core_settings_c::regional_domain() const
       
   335     {
       
   336     return region_m;
       
   337     }
       
   338 
       
   339 // ---------------------------------------------------------------------------
       
   340 // ---------------------------------------------------------------------------
       
   341 //
       
   342 void core_settings_c::set_regional_domain(
       
   343     core_wlan_region_e region )
       
   344     {
       
   345     region_m = region;
       
   346     }
       
   347 
       
   348 // ---------------------------------------------------------------------------
       
   349 // ---------------------------------------------------------------------------
       
   350 //
       
   351 bool_t core_settings_c::mcc_known() const
       
   352     {
       
   353     return mcc_known_m;
       
   354     }
       
   355 
       
   356 // ---------------------------------------------------------------------------
       
   357 // ---------------------------------------------------------------------------
       
   358 //
       
   359 void core_settings_c::set_mcc_known(
       
   360     bool_t mcc_known )
       
   361     {
       
   362     mcc_known_m = mcc_known;
       
   363     }
       
   364 
       
   365 
       
   366 // ---------------------------------------------------------------------------
       
   367 // ---------------------------------------------------------------------------
       
   368 //
       
   369 bool_t core_settings_c::is_valid_channel(
       
   370     u8_t band,
       
   371     u8_t channel ) const
       
   372     {
       
   373     if ( band & SCAN_BAND_2DOT4GHZ )
       
   374         {
       
   375         if( !channel )
       
   376             {
       
   377             return false_t;
       
   378             }
       
   379         
       
   380         if( region_m == core_wlan_region_fcc &&
       
   381             channel > SCAN_BAND_2DOT4GHZ_MAX_CHANNEL_FCC )
       
   382             {
       
   383             return false_t;
       
   384             }
       
   385         else if ( channel > SCAN_BAND_2DOT4GHZ_MAX_CHANNEL_EURO )
       
   386             {
       
   387             return false_t;
       
   388             }
       
   389         
       
   390         return true_t;        
       
   391         }
       
   392 
       
   393     return false_t;
       
   394     }
       
   395 
       
   396 // ---------------------------------------------------------------------------
       
   397 // ---------------------------------------------------------------------------
       
   398 //
       
   399 core_scan_channels_s core_settings_c::all_valid_scan_channels() const
       
   400     {
       
   401     if( region_m == core_wlan_region_fcc )
       
   402         {
       
   403         return SCAN_CHANNELS_2DOT4GHZ_US;
       
   404         }
       
   405 
       
   406     return SCAN_CHANNELS_2DOT4GHZ_ETSI;
       
   407     }
       
   408 
       
   409 // ---------------------------------------------------------------------------
       
   410 // ---------------------------------------------------------------------------
       
   411 //
       
   412 core_scan_channels_s core_settings_c::valid_scan_channels(
       
   413     const core_scan_channels_s& channels )
       
   414     {    
       
   415     core_scan_channels_c filtered_channels;
       
   416     
       
   417     if ( channels.band & SCAN_BAND_2DOT4GHZ )
       
   418         {
       
   419         u16_t mask( 0 );
       
   420         core_tools_c::copy(
       
   421             reinterpret_cast<u8_t*>( &mask ),
       
   422             &channels.channels2dot4ghz[0],            
       
   423             sizeof( mask ) );       
       
   424         
       
   425         for ( u8_t channel( 0 ); channel < SCAN_BAND_2DOT4GHZ_MAX_CHANNEL_EURO; ++channel )
       
   426             {
       
   427             if ( mask & ( 1 << channel ) &&
       
   428                  is_valid_channel(
       
   429                     SCAN_BAND_2DOT4GHZ,
       
   430                     channel + 1 ) )                    
       
   431                 {
       
   432                 filtered_channels.add(
       
   433                     SCAN_BAND_2DOT4GHZ,
       
   434                     channel + 1 );
       
   435                 }
       
   436             }
       
   437         }
       
   438 
       
   439     return filtered_channels.channels();
       
   440     }
       
   441 
       
   442 // ---------------------------------------------------------------------------
       
   443 // ---------------------------------------------------------------------------
       
   444 //
       
   445 core_scan_channels_s core_settings_c::invalid_scan_channels(
       
   446     const core_scan_channels_s& channels )
       
   447     {    
       
   448     core_scan_channels_c filtered_channels;
       
   449     
       
   450     if ( channels.band & SCAN_BAND_2DOT4GHZ )
       
   451         {
       
   452         u16_t mask( 0 );
       
   453         core_tools_c::copy(
       
   454             reinterpret_cast<u8_t*>( &mask ),
       
   455             &channels.channels2dot4ghz[0],            
       
   456             sizeof( mask ) );       
       
   457         
       
   458         for ( u8_t channel( 0 ); channel < SCAN_BAND_2DOT4GHZ_MAX_CHANNEL_EURO; ++channel )
       
   459             {
       
   460             if ( !( mask & ( 1 << channel ) &&
       
   461                  is_valid_channel(
       
   462                     SCAN_BAND_2DOT4GHZ,
       
   463                     channel + 1 ) ) )                    
       
   464                 {
       
   465                 filtered_channels.add(
       
   466                     SCAN_BAND_2DOT4GHZ,
       
   467                     channel + 1 );
       
   468                 }
       
   469             }
       
   470         }
       
   471 
       
   472     return filtered_channels.channels();
       
   473     }
       
   474 
       
   475 
       
   476 // ---------------------------------------------------------------------------
       
   477 // ---------------------------------------------------------------------------
       
   478 //
       
   479 bool_t core_settings_c::is_bt_connection_established() const
       
   480     {
       
   481     return is_bt_connection_established_m;   
       
   482     }
       
   483 
       
   484 // ---------------------------------------------------------------------------
       
   485 // ---------------------------------------------------------------------------
       
   486 //
       
   487 void core_settings_c::set_bt_connection_established(
       
   488     bool_t established )
       
   489     {
       
   490     is_bt_connection_established_m = established;
       
   491     }
       
   492 
       
   493 // ---------------------------------------------------------------------------
       
   494 // ---------------------------------------------------------------------------
       
   495 //
       
   496 const core_packet_statistics_by_access_category_s& core_settings_c::connection_statistics_by_access_category()
       
   497     {
       
   498     return current_statistics_m;   
       
   499     }
       
   500 
       
   501 // ---------------------------------------------------------------------------
       
   502 // ---------------------------------------------------------------------------
       
   503 //
       
   504 core_packet_statistics_s core_settings_c::connection_statistics()
       
   505     {
       
   506     core_packet_statistics_s statistics;
       
   507     core_tools_c::fillz(
       
   508         &statistics,
       
   509         sizeof( statistics ) );
       
   510 
       
   511     for ( u8_t idx( 0 ); idx < MAX_QOS_ACCESS_CLASS; ++idx )
       
   512         {
       
   513         statistics.rx_frames += current_statistics_m.ac[idx].rx_frames;
       
   514         statistics.tx_frames += current_statistics_m.ac[idx].tx_frames;
       
   515         statistics.rx_multicast_frames += current_statistics_m.ac[idx].rx_multicast_frames;
       
   516         statistics.tx_multicast_frames += current_statistics_m.ac[idx].tx_multicast_frames;
       
   517         statistics.tx_retries += current_statistics_m.ac[idx].tx_retries;
       
   518         statistics.tx_errors += current_statistics_m.ac[idx].tx_errors;
       
   519         }
       
   520     statistics.fcs_errors = current_statistics_m.fcs_errors;
       
   521 
       
   522     return statistics;   
       
   523     }
       
   524 
       
   525 // ---------------------------------------------------------------------------
       
   526 // ---------------------------------------------------------------------------
       
   527 //
       
   528 void core_settings_c::update_connection_statistics(
       
   529     const core_packet_statistics_by_access_category_s& statistics )
       
   530     {
       
   531     DEBUG( "core_settings_c::update_connection_statistics()" );
       
   532 
       
   533     for ( u8_t idx( 0 ); idx < MAX_QOS_ACCESS_CLASS; ++idx )
       
   534         {
       
   535         DEBUG1( "core_settings_c::update_connection_statistics() - delta statistics for AC %u:",
       
   536             idx );
       
   537         DEBUG1( "core_settings_c::update_connection_statistics() - rx_frames:           %u",
       
   538             statistics.ac[idx].rx_frames );
       
   539         DEBUG1( "core_settings_c::update_connection_statistics() - tx_frames:           %u",
       
   540             statistics.ac[idx].tx_frames );
       
   541         DEBUG1( "core_settings_c::update_connection_statistics() - rx_multicast_frames: %u",
       
   542             statistics.ac[idx].rx_multicast_frames );
       
   543         DEBUG1( "core_settings_c::update_connection_statistics() - tx_multicast_frames: %u",
       
   544             statistics.ac[idx].tx_multicast_frames );
       
   545         DEBUG1( "core_settings_c::update_connection_statistics() - tx_retries:          %u",
       
   546             statistics.ac[idx].tx_retries );
       
   547         DEBUG1( "core_settings_c::update_connection_statistics() - tx_errors:           %u",
       
   548             statistics.ac[idx].tx_errors );
       
   549         DEBUG1( "core_settings_c::update_connection_statistics() - tx_media_delay:      %u",
       
   550             statistics.ac[idx].tx_media_delay );
       
   551         DEBUG1( "core_settings_c::update_connection_statistics() - tx_total_delay:      %u",
       
   552             statistics.ac[idx].tx_total_delay );
       
   553         DEBUG1( "core_settings_c::update_connection_statistics() - tx_total_delay_bin0: %u",
       
   554             statistics.ac[idx].tx_total_delay_bin0 );
       
   555         DEBUG1( "core_settings_c::update_connection_statistics() - tx_total_delay_bin1: %u",
       
   556             statistics.ac[idx].tx_total_delay_bin1 );
       
   557         DEBUG1( "core_settings_c::update_connection_statistics() - tx_total_delay_bin2: %u",
       
   558             statistics.ac[idx].tx_total_delay_bin2 );
       
   559         DEBUG1( "core_settings_c::update_connection_statistics() - tx_total_delay_bin3: %u",
       
   560             statistics.ac[idx].tx_total_delay_bin3 );
       
   561 
       
   562         current_statistics_m.ac[idx].rx_frames += statistics.ac[idx].rx_frames;
       
   563         current_statistics_m.ac[idx].tx_frames += statistics.ac[idx].tx_frames;
       
   564         current_statistics_m.ac[idx].rx_multicast_frames += statistics.ac[idx].rx_multicast_frames;
       
   565         current_statistics_m.ac[idx].tx_multicast_frames += statistics.ac[idx].tx_multicast_frames;
       
   566         current_statistics_m.ac[idx].tx_retries += statistics.ac[idx].tx_retries;
       
   567         current_statistics_m.ac[idx].tx_errors += statistics.ac[idx].tx_errors;
       
   568 
       
   569         current_statistics_m.ac[idx].tx_media_delay = statistics.ac[idx].tx_media_delay;
       
   570         current_statistics_m.ac[idx].tx_total_delay = statistics.ac[idx].tx_total_delay;
       
   571 
       
   572         current_statistics_m.ac[idx].tx_total_delay_bin0 += statistics.ac[idx].tx_total_delay_bin0;
       
   573         current_statistics_m.ac[idx].tx_total_delay_bin1 += statistics.ac[idx].tx_total_delay_bin1;
       
   574         current_statistics_m.ac[idx].tx_total_delay_bin2 += statistics.ac[idx].tx_total_delay_bin2;
       
   575         current_statistics_m.ac[idx].tx_total_delay_bin3 += statistics.ac[idx].tx_total_delay_bin3;
       
   576         }
       
   577 
       
   578     DEBUG1( "core_settings_c::update_connection_statistics() - delta fcs_errors:    %u",
       
   579         statistics.fcs_errors );
       
   580     current_statistics_m.fcs_errors += statistics.fcs_errors;
       
   581     }
       
   582 
       
   583 // ---------------------------------------------------------------------------
       
   584 // ---------------------------------------------------------------------------
       
   585 //
       
   586 void core_settings_c::clear_connection_statistics()
       
   587     {
       
   588     core_tools_c::fillz(
       
   589         &current_statistics_m,
       
   590         sizeof( current_statistics_m ) );
       
   591     }
       
   592 
       
   593 // ---------------------------------------------------------------------------
       
   594 // ---------------------------------------------------------------------------
       
   595 //
       
   596 core_roam_metrics_c& core_settings_c::roam_metrics()
       
   597     {
       
   598     return roam_metrics_m;
       
   599     }
       
   600 
       
   601 // ---------------------------------------------------------------------------
       
   602 // ---------------------------------------------------------------------------
       
   603 //
       
   604 core_long_beacon_interval_channels_s& core_settings_c::long_beacon_interval_channels()
       
   605     {
       
   606     return long_beacon_interval_channels_m;
       
   607     }
       
   608 
       
   609 // ---------------------------------------------------------------------------
       
   610 // ---------------------------------------------------------------------------
       
   611 //
       
   612 const core_uapsd_settings_s& core_settings_c::uapsd_settings()
       
   613     {
       
   614     return uapsd_settings_m;
       
   615     }
       
   616 
       
   617 // ---------------------------------------------------------------------------
       
   618 // ---------------------------------------------------------------------------
       
   619 //
       
   620 bool_t core_settings_c::is_uapsd_enable_for_access_class(
       
   621     core_access_class_e access_class )
       
   622     {
       
   623     if ( access_class == core_access_class_voice &&
       
   624          uapsd_settings_m.uapsd_enabled_for_voice )
       
   625         {
       
   626         return true_t;
       
   627         }
       
   628     else if ( access_class == core_access_class_video &&
       
   629               uapsd_settings_m.uapsd_enabled_for_video )
       
   630         {
       
   631         return true_t;
       
   632         }
       
   633     else if ( access_class == core_access_class_best_effort &&
       
   634               uapsd_settings_m.uapsd_enabled_for_best_effort )
       
   635         {
       
   636         return true_t;
       
   637         }
       
   638     else if ( access_class == core_access_class_background &&
       
   639               uapsd_settings_m.uapsd_enabled_for_background )
       
   640         {
       
   641         return true_t;
       
   642         }
       
   643 
       
   644     return false_t;
       
   645     }
       
   646 
       
   647 // ---------------------------------------------------------------------------
       
   648 // ---------------------------------------------------------------------------
       
   649 //
       
   650 void core_settings_c::set_uapsd_settings(
       
   651     const core_uapsd_settings_s& settings )
       
   652     {
       
   653     uapsd_settings_m = settings;
       
   654     }
       
   655 
       
   656 // ---------------------------------------------------------------------------
       
   657 // ---------------------------------------------------------------------------
       
   658 //
       
   659 const core_power_save_settings_s& core_settings_c::power_save_settings()
       
   660     {
       
   661     return power_save_settings_m;
       
   662     }
       
   663 
       
   664 // ---------------------------------------------------------------------------
       
   665 // ---------------------------------------------------------------------------
       
   666 //
       
   667 void core_settings_c::set_power_save_settings(
       
   668     const core_power_save_settings_s& settings )
       
   669     {
       
   670     power_save_settings_m = settings;
       
   671     }
       
   672 
       
   673 // ---------------------------------------------------------------------------
       
   674 // ---------------------------------------------------------------------------
       
   675 //
       
   676 const core_block_ack_usage_s& core_settings_c::block_ack_usage()
       
   677     {
       
   678     return block_ack_usage_m;
       
   679     }
       
   680 
       
   681 // ---------------------------------------------------------------------------
       
   682 // ---------------------------------------------------------------------------
       
   683 //
       
   684 void core_settings_c::set_block_ack_usage(
       
   685     const core_block_ack_usage_s& usage )
       
   686     {
       
   687     block_ack_usage_m = usage;
       
   688     }
       
   689 
       
   690 // ---------------------------------------------------------------------------
       
   691 // ---------------------------------------------------------------------------
       
   692 // 
       
   693 void core_settings_c::add_iap_id_to_weak_iap_list( u32_t iap_id )
       
   694     {
       
   695     if ( !is_iap_id_in_weak_list( iap_id ) )
       
   696         {
       
   697         u32_t* weak_iap_id = new u32_t;
       
   698         if ( weak_iap_id )
       
   699             {
       
   700             *weak_iap_id = iap_id;
       
   701             weak_iap_list_m.append( weak_iap_id );
       
   702             }                        
       
   703         }       
       
   704     }
       
   705 
       
   706 // ---------------------------------------------------------------------------
       
   707 // ---------------------------------------------------------------------------
       
   708 // 
       
   709 bool_t core_settings_c::is_iap_id_in_weak_list( u32_t iap_id )
       
   710     {
       
   711     u32_t* iap_id_p = weak_iap_list_m.first();    
       
   712     while ( iap_id_p )
       
   713         {
       
   714         if ( *iap_id_p == iap_id )
       
   715             {
       
   716             return true_t;
       
   717             }
       
   718         
       
   719         iap_id_p = weak_iap_list_m.next();
       
   720         }        
       
   721 
       
   722     return false_t;
       
   723     }
       
   724 
       
   725 // ---------------------------------------------------------------------------
       
   726 // ---------------------------------------------------------------------------
       
   727 // 
       
   728 void core_settings_c::remove_iap_id_from_weak_list( u32_t iap_id )
       
   729     {
       
   730     u32_t* iap_id_p = weak_iap_list_m.first();        
       
   731     while ( iap_id_p )
       
   732         {
       
   733         if ( *iap_id_p == iap_id )
       
   734             {
       
   735             weak_iap_list_m.remove( iap_id_p );
       
   736             delete iap_id_p;
       
   737 
       
   738             return;
       
   739             }
       
   740         
       
   741         iap_id_p = weak_iap_list_m.next();
       
   742         }       
       
   743     }
       
   744 
       
   745 // ---------------------------------------------------------------------------
       
   746 // ---------------------------------------------------------------------------
       
   747 // 
       
   748 bool_t core_settings_c::is_feature_enabled(
       
   749     core_feature_e feature ) const
       
   750     {
       
   751     if( features_m & feature )
       
   752         {
       
   753         return true_t;
       
   754         }
       
   755 
       
   756     return false_t;
       
   757     }