author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 02:03:13 +0200 | |
changeset 0 | c40eb8fe8501 |
child 24 | e717b8f55620 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Statemachine for handling BSS lost notification from drivers. |
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* |
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*/ |
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|
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/* |
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* %version: 33 % |
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*/ |
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|
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#include "core_operation_handle_bss_lost.h" |
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#include "core_operation_roam.h" |
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#include "core_operation_release.h" |
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#include "core_sub_operation_roam_scan.h" |
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#include "core_server.h" |
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#include "core_tools.h" |
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#include "core_am_tools.h" |
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#include "core_scan_list.h" |
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#include "am_debug.h" |
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// ======== MEMBER FUNCTIONS ======== |
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|
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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core_operation_handle_bss_lost_c::core_operation_handle_bss_lost_c( |
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u32_t request_id, |
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core_server_c* server, |
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abs_core_driverif_c* drivers, |
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abs_core_server_callback_c* adaptation, |
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core_bss_lost_reason_e reason, |
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u32_t reason_data ) : |
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core_operation_base_c( core_operation_handle_bss_lost, request_id, server, drivers, adaptation, |
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core_base_flag_drivers_needed | core_base_flag_connection_needed | core_base_flag_roam_operation ), |
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reason_m( reason ), |
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reason_data_m( reason_data ), |
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failure_count_m( 0 ), |
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is_connected_m( false_t ), |
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scan_channels_m(), |
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is_scan_channels_inverted_m( false_t ), |
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release_reason_m( core_release_reason_max_roam_attempts_exceeded ), |
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scan_interval_count_m( 0 ), |
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scan_interval_m( 0 ), |
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is_first_scan_m( true_t ) |
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{ |
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DEBUG( "core_operation_handle_bss_lost_c::core_operation_handle_bss_lost_c()" ); |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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core_operation_handle_bss_lost_c::~core_operation_handle_bss_lost_c() |
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{ |
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DEBUG( "core_operation_handle_bss_lost_c::~core_operation_handle_bss_lost_c()" ); |
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} |
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// --------------------------------------------------------------------------- |
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// --------------------------------------------------------------------------- |
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// |
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core_error_e core_operation_handle_bss_lost_c::next_state() |
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{ |
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DEBUG( "core_operation_handle_bss_lost_c::next_state()" ); |
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switch ( operation_state_m ) |
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{ |
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case core_state_init: |
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{ |
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core_mac_address_s bssid = |
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server_m->get_connection_data()->current_ap_data()->bssid(); |
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/** |
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* Update the reason for roaming. |
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* |
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* If the operation has been started because of a failed RCPI roam, |
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* the original roam reason must not be changed. |
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*/ |
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if ( reason_m != core_bss_lost_reason_failed_rcpi_roam ) |
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{ |
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server_m->get_connection_data()->set_last_roam_failed_reason( |
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core_roam_failed_reason_none ); |
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switch ( reason_m ) |
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{ |
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case core_bss_lost_reason_media_disconnect: |
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server_m->get_connection_data()->set_last_roam_reason( |
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core_roam_reason_media_disconnect ); |
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break; |
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case core_bss_lost_reason_failed_reauthentication: |
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server_m->get_connection_data()->set_last_roam_reason( |
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core_roam_reason_failed_reauthentication ); |
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|
103 |
break; |
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104 |
case core_bss_lost_reason_bss_lost: |
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|
105 |
/** Falls through on purpose. */ |
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106 |
default: |
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107 |
server_m->get_connection_data()->set_last_roam_reason( |
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108 |
core_roam_reason_bss_lost ); |
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109 |
break; |
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110 |
} |
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111 |
} |
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112 |
|
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113 |
/** |
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114 |
* If the AP has deauthenticated us soon after a successful association |
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115 |
* and EAPOL authentication, increase the deauthentication count. |
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116 |
* |
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* This check is done to detect APs that do MAC filtering after a |
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118 |
* successful association. |
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119 |
*/ |
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if ( reason_m == core_bss_lost_reason_media_disconnect && |
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121 |
!server_m->get_connection_data()->is_eapol_authenticating() ) |
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122 |
{ |
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123 |
u64_t time = static_cast<u64_t>( |
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core_am_tools_c::timestamp() - |
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125 |
server_m->get_core_settings().roam_metrics().roam_ts_userdata_enabled() ); |
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126 |
|
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DEBUG1( "core_operation_handle_bss_lost_c::next_state() - deauthenticated after being connected for %u second(s)", |
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128 |
static_cast<u32_t>( time / SECONDS_FROM_MICROSECONDS ) ); |
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129 |
|
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130 |
if ( server_m->get_device_settings().max_ap_deauthentication_count && |
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131 |
server_m->get_device_settings().ap_deauthentication_timeout && |
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132 |
time <= server_m->get_device_settings().ap_deauthentication_timeout ) |
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133 |
{ |
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134 |
u8_t count( server_m->get_connection_data()->ap_deauthentication_count( bssid ) ); |
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135 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - AP deauthentication count was %u earlier", |
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136 |
count ); |
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137 |
|
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138 |
if ( count >= server_m->get_device_settings().max_ap_deauthentication_count - 1 ) |
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139 |
{ |
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140 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - deauthentication count (%u) exceeded, blacklisting the AP", |
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|
141 |
server_m->get_device_settings().max_ap_deauthentication_count ); |
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142 |
server_m->get_connection_data()->add_mac_to_temporary_blacklist( |
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|
143 |
bssid, core_ap_blacklist_reason_max_deauthentication_count ); |
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144 |
} |
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145 |
else |
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146 |
{ |
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147 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - increasing AP deauthentication count" ); |
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148 |
server_m->get_connection_data()->increase_ap_deauthentication_count( bssid ); |
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149 |
} |
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150 |
} |
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151 |
} |
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152 |
|
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153 |
/** |
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154 |
* If the connection is lost when EAPOL is doing (re-)authentication, |
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155 |
* EAPOL must be notified. |
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156 |
*/ |
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|
157 |
if ( server_m->get_connection_data()->is_eapol_authenticating() && |
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|
158 |
( server_m->get_connection_data()->iap_data().is_eap_used() || |
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|
159 |
server_m->get_connection_data()->iap_data().is_wapi_used() ) ) |
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|
160 |
{ |
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|
161 |
network_id_c network_id( |
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|
162 |
&bssid.addr[0], |
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|
163 |
MAC_ADDR_LEN, |
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|
164 |
&server_m->own_mac_addr().addr[0], |
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165 |
MAC_ADDR_LEN, |
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|
166 |
server_m->get_eapol_instance().ethernet_type() ); |
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|
167 |
|
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|
168 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - marking is_eapol_authenticating as false" ); |
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|
169 |
server_m->get_connection_data()->set_eapol_authenticating( |
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170 |
false_t ); |
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|
171 |
|
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|
172 |
DEBUG6( "core_operation_handle_bss_lost_c::next_state() - EAPOL disassociation from BSSID %02X:%02X:%02X:%02X:%02X:%02X", |
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|
173 |
bssid.addr[0], bssid.addr[1], bssid.addr[2], |
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|
174 |
bssid.addr[3], bssid.addr[4], bssid.addr[5] ); |
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|
175 |
|
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|
176 |
server_m->get_eapol_instance().disassociation( &network_id ); |
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|
177 |
} |
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|
178 |
|
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179 |
operation_state_m = core_state_set_tx_level; |
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|
180 |
|
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|
181 |
/** |
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182 |
* Check the channels that were previously reported to be active. |
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183 |
*/ |
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|
184 |
server_m->get_scan_list().get_channels_by_ssid( |
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185 |
scan_channels_m, |
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|
186 |
server_m->get_connection_data()->ssid() ); |
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|
187 |
|
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|
188 |
scan_channels_m.add( |
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|
189 |
server_m->get_connection_data()->current_ap_data()->band(), |
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|
190 |
server_m->get_connection_data()->current_ap_data()->channel() ); |
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|
191 |
|
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|
192 |
scan_channels_m.merge( |
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193 |
server_m->get_connection_data()->adjacent_ap_channels() ); |
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|
194 |
|
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|
195 |
scan_channels_m.merge( |
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|
196 |
server_m->get_connection_data()->current_ap_data()->ap_channel_report() ); |
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|
197 |
|
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|
198 |
server_m->cancel_roam_timer(); |
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|
199 |
|
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|
200 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - removing current AP entries from scan list" ); |
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|
201 |
server_m->get_scan_list().remove_entries_by_bssid( |
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202 |
bssid ); |
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|
203 |
|
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parents:
diff
changeset
|
204 |
server_m->get_core_settings().roam_metrics().set_roam_ts_userdata_disabled(); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
205 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
206 |
drivers_m->disable_user_data( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
207 |
request_id_m ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
208 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
break; |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
210 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
case core_state_set_tx_level: |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
212 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
213 |
operation_state_m = core_state_set_tx_level_success; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
214 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - setting tx power (%u)", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
216 |
server_m->get_device_settings().tx_power_level ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
217 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
218 |
drivers_m->set_tx_power_level( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
219 |
request_id_m, |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
220 |
server_m->get_device_settings().tx_power_level ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
221 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
222 |
break; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
224 |
case core_state_set_tx_level_success: |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
225 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
226 |
u32_t tx_level = server_m->get_device_settings().tx_power_level; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
227 |
if ( server_m->get_connection_data()->last_tx_level() != tx_level ) |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
229 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - TX level has changed, notifying change" ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
230 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
231 |
adaptation_m->notify( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
232 |
core_notification_tx_power_level_changed, |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
233 |
sizeof( tx_level ), |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
234 |
reinterpret_cast<u8_t*>(&tx_level) ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
235 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
236 |
server_m->get_connection_data()->set_last_tx_level( tx_level ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
237 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
239 |
return goto_state( core_state_scan_start ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
240 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
241 |
case core_state_scan_start: |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
242 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
operation_state_m = core_state_scan_complete; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
server_m->get_scan_list().set_tag( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
core_scan_list_tag_roam_scan ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
core_operation_base_c* operation = new core_sub_operation_roam_scan_c( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
249 |
request_id_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
250 |
server_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
251 |
drivers_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
252 |
adaptation_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
253 |
server_m->get_connection_data()->ssid(), |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
254 |
scan_channels_m.channels(), |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
255 |
false_t, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
true_t ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
return run_sub_operation( operation ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
259 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
case core_state_scan_complete: |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
operation_state_m = core_state_connect_success; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - trying to connect" ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
265 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
core_operation_base_c* operation = new core_operation_roam_c( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
request_id_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
server_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
drivers_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
adaptation_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
is_connected_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
core_scan_list_tag_roam_scan, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
RCPI_VALUE_NONE, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
MEDIUM_TIME_NOT_DEFINED, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
server_m->get_connection_data()->ssid(), |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
BROADCAST_MAC_ADDR ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
return run_sub_operation( operation ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
280 |
case core_state_connect_success: |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
281 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
282 |
operation_state_m = core_state_connect_set_rcpi_trigger; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
283 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - roamed successfully" ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - reseting RCPI roam check interval" ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
server_m->get_connection_data()->reset_rcpi_roam_interval(); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
289 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - internal RCPI threshold level is %u", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
290 |
server_m->get_device_settings().rcpi_trigger ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
291 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - external RCPI threshold level is %u", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
server_m->get_core_settings().rcp_decline_boundary() ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
294 |
u8_t trigger_level = server_m->get_core_settings().rcp_decline_boundary(); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
295 |
if ( trigger_level < server_m->get_device_settings().rcpi_trigger ) |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
296 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
297 |
trigger_level = server_m->get_device_settings().rcpi_trigger; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
298 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - arming RCPI roam trigger (%u)", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
trigger_level ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
drivers_m->set_rcpi_trigger_level( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
303 |
request_id_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
304 |
trigger_level ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
break; |
c40eb8fe8501
Revision: 201003
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|
307 |
} |
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diff
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|
308 |
case core_state_connect_set_rcpi_trigger: |
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|
309 |
{ |
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Revision: 201003
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parents:
diff
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|
310 |
return core_error_ok; |
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Revision: 201003
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diff
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|
311 |
} |
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parents:
diff
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|
312 |
case core_state_connect_failure: |
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Revision: 201003
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parents:
diff
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|
313 |
{ |
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Revision: 201003
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parents:
diff
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|
314 |
if( failure_reason_m == core_error_not_found ) |
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
315 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
316 |
if( is_first_scan_m ) |
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
317 |
{ |
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Revision: 201003
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parents:
diff
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|
318 |
/** |
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Revision: 201003
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parents:
diff
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|
319 |
* This scan is part of the scans done in the beginning |
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
320 |
* using partial channel masks. |
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Revision: 201003
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parents:
diff
changeset
|
321 |
*/ |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
322 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
323 |
if( !is_scan_channels_inverted_m ) |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
324 |
{ |
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Revision: 201003
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parents:
diff
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|
325 |
/** |
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Revision: 201003
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parents:
diff
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|
326 |
* If no suitable APs were found on the first scan, we scan |
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
327 |
* immediately the remaining channels. |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
328 |
*/ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
329 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - inverting channel mask" ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
330 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
331 |
is_scan_channels_inverted_m = true_t; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
332 |
scan_channels_m.invert_channels(); |
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Revision: 201003
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parents:
diff
changeset
|
333 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
334 |
core_scan_channels_s filtered_channels( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
335 |
server_m->get_core_settings().valid_scan_channels( scan_channels_m.channels() ) ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
336 |
|
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Revision: 201003
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parents:
diff
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|
337 |
if( !filtered_channels.channels2dot4ghz[0] && |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
338 |
!filtered_channels.channels2dot4ghz[1] ) |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
339 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
340 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - inverted channel mask is zero, using full channel mask" ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
341 |
|
c40eb8fe8501
Revision: 201003
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parents:
diff
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|
342 |
scan_channels_m.set( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
343 |
SCAN_CHANNELS_2DOT4GHZ_ETSI ); |
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Revision: 201003
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parents:
diff
changeset
|
344 |
} |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
345 |
} |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
346 |
else |
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Revision: 201003
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parents:
diff
changeset
|
347 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
348 |
/** |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
349 |
* We start scanning using the normal algorithm and |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
350 |
* a full channel mask. |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
351 |
*/ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
352 |
is_first_scan_m = false_t; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
353 |
scan_interval_m = |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
354 |
server_m->get_device_settings().bss_lost_roam_min_interval; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
355 |
scan_channels_m.set( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
356 |
SCAN_CHANNELS_2DOT4GHZ_ETSI ); |
c40eb8fe8501
Revision: 201003
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parents:
diff
changeset
|
357 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
358 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
359 |
else |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
360 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
scan_channels_m.set( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
SCAN_CHANNELS_2DOT4GHZ_ETSI ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
364 |
++failure_count_m; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
++scan_interval_count_m; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
if( scan_interval_m < server_m->get_device_settings().bss_lost_roam_max_interval && |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
scan_interval_count_m >= server_m->get_device_settings().bss_lost_roam_attempts_per_interval ) |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
369 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - maximum interval attempts (%u) exceeded, increasing interval", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
370 |
server_m->get_device_settings().bss_lost_roam_attempts_per_interval ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
scan_interval_count_m = 0; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
scan_interval_m *= server_m->get_device_settings().bss_lost_roam_next_interval_factor; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
scan_interval_m += server_m->get_device_settings().bss_lost_roam_next_interval_addition; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
if( scan_interval_m > server_m->get_device_settings().bss_lost_roam_max_interval ) |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
scan_interval_m = server_m->get_device_settings().bss_lost_roam_max_interval; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - interval value set to maximum (%u)", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
scan_interval_m ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
else |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
/** |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
* The roaming failed because of some other reason than not |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
* finding a suitable AP. |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
*/ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
is_first_scan_m = false_t; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
failure_count_m = 0; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
scan_interval_count_m = 0; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
scan_interval_m = |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
server_m->get_device_settings().bss_lost_roam_min_interval; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
scan_channels_m.set( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
SCAN_CHANNELS_2DOT4GHZ_ETSI ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - roaming has failed %u time(s)", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
failure_count_m ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - failure_reason_m is %u", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
failure_reason_m ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - connect_status is %u", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
server_m->get_connection_data()->connect_status() ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
/** |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
* If EAPOL has notified about a total failure or we have tried too many times, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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410 |
* close down the connection. Otherwise, try again. |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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411 |
*/ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
412 |
if ( failure_reason_m == core_error_eapol_total_failure || |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
413 |
failure_reason_m == core_error_eapol_canceled_by_user || |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
414 |
failure_count_m >= server_m->get_device_settings().bss_lost_roam_max_tries_to_find_nw ) |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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changeset
|
415 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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416 |
return goto_state( core_state_connect_total_failure ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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417 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
418 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
419 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - next scan in %u microsecond(s)", |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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420 |
scan_interval_m ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
421 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
422 |
return asynch_goto( |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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423 |
core_state_scan_start, |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
424 |
scan_interval_m ); |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
425 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
426 |
case core_state_connect_total_failure: |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
427 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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428 |
operation_state_m = core_state_connect_disconnect; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
429 |
|
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
430 |
DEBUG1( "core_operation_handle_bss_lost_c::next_state() - gave up roaming after %u tries", |
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Revision: 201003
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431 |
failure_count_m ); |
c40eb8fe8501
Revision: 201003
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|
432 |
|
c40eb8fe8501
Revision: 201003
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433 |
core_operation_base_c* operation = new core_operation_release_c( |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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434 |
request_id_m, |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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435 |
server_m, |
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Revision: 201003
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436 |
drivers_m, |
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Revision: 201003
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437 |
adaptation_m, |
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Revision: 201003
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438 |
release_reason_m ); |
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Revision: 201003
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|
439 |
|
c40eb8fe8501
Revision: 201003
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440 |
return run_sub_operation( operation ); |
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Revision: 201003
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441 |
} |
c40eb8fe8501
Revision: 201003
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parents:
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|
442 |
case core_state_connect_disconnect: |
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Revision: 201003
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|
443 |
{ |
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Revision: 201003
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parents:
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|
444 |
DEBUG( "core_operation_handle_bss_lost_c::next_state() - connection closed successfully" ); |
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Revision: 201003
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|
445 |
|
c40eb8fe8501
Revision: 201003
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446 |
return core_error_ok; |
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Revision: 201003
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447 |
} |
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Revision: 201003
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448 |
default: |
c40eb8fe8501
Revision: 201003
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parents:
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449 |
{ |
c40eb8fe8501
Revision: 201003
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|
450 |
ASSERT( false_t ); |
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Revision: 201003
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451 |
} |
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Revision: 201003
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452 |
} |
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Revision: 201003
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453 |
|
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Revision: 201003
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454 |
return core_error_request_pending; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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455 |
} |
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Revision: 201003
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456 |
|
c40eb8fe8501
Revision: 201003
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457 |
// --------------------------------------------------------------------------- |
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Revision: 201003
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458 |
// --------------------------------------------------------------------------- |
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Revision: 201003
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459 |
// |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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460 |
void core_operation_handle_bss_lost_c::user_cancel( |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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461 |
bool_t /* do_graceful_cancel */ ) |
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Revision: 201003
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462 |
{ |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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463 |
DEBUG( "core_operation_handle_bss_lost_c::user_cancel()" ); |
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Revision: 201003
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|
464 |
|
c40eb8fe8501
Revision: 201003
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465 |
release_reason_m = core_release_reason_external_request; |
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Revision: 201003
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466 |
|
c40eb8fe8501
Revision: 201003
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467 |
operation_state_m = core_state_connect_total_failure; |
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Revision: 201003
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468 |
} |
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Revision: 201003
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|
469 |
|
c40eb8fe8501
Revision: 201003
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|
470 |
// --------------------------------------------------------------------------- |
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Revision: 201003
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471 |
// --------------------------------------------------------------------------- |
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Revision: 201003
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472 |
// |
c40eb8fe8501
Revision: 201003
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parents:
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|
473 |
core_error_e core_operation_handle_bss_lost_c::cancel() |
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Revision: 201003
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|
474 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
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|
475 |
DEBUG( "core_operation_handle_bss_lost_c::cancel() " ); |
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Revision: 201003
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|
476 |
|
c40eb8fe8501
Revision: 201003
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|
477 |
switch ( operation_state_m ) |
c40eb8fe8501
Revision: 201003
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|
478 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
479 |
case core_state_connect_success: |
c40eb8fe8501
Revision: 201003
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|
480 |
{ |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
481 |
return goto_state( core_state_connect_failure ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
482 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
483 |
default: |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
484 |
{ |
c40eb8fe8501
Revision: 201003
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parents:
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|
485 |
return failure_reason_m; |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
486 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
487 |
} |
c40eb8fe8501
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
488 |
} |