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1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // NETMCPR_ACTIVITIES.H |
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15 // |
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16 // |
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17 |
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18 #define SYMBIAN_NETWORKING_UPS |
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19 |
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20 #include "netmcpr.h" |
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21 #include "netmcprstates.h" |
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22 #include "netmcpractivities.h" |
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23 #include "IPMessages.h" |
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24 #include <comms-infras/ss_nodemessages_serviceprovider.h> |
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25 #include <comms-infras/ss_nodemessages_selector.h> |
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26 #include <comms-infras/ss_nodemessages_factory.h> |
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27 #include <comms-infras/ss_nodemessages_tiermanagerfactory.h> |
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28 #include <comms-infras/coremcprstates.h> |
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29 #include <comms-infras/coremcpractivities.h> |
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30 #include <ss_glob.h> |
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31 #include <elements/nm_messages_errorrecovery.h> |
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32 #include <elements/nm_messages_child.h> |
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33 |
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34 //#ifdef SYMBIAN_NETWORKING_UPS |
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35 #include "netmcprups_activities.h" |
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36 //#include <comms-infras/upsprstates.h> |
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37 //#include <comms-infras/upsmessages.h> |
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38 //using namespace UpsMCprActivities; |
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39 //using namespace NetMCprUpsActivities; |
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40 //#endif //SYMBIAN_NETWORKING_UPS |
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41 |
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42 using namespace Messages; |
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43 using namespace MeshMachine; |
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44 using namespace NetStateMachine; |
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45 using namespace ESock; |
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46 using namespace MCprActivities; |
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47 using namespace NetMCprActivities; |
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48 using namespace NetMCprLegacyActivities; |
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49 |
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50 namespace NetMCprDeferredSelectActivity |
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51 { |
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52 /** Deferred selection activity to support legacy user prompt behaviour. |
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53 |
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54 This activity forms an extension to the basic ConnectionStartRecovery activity (in Core). |
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55 It starts before the basic ConnectionStartRecovery activity, remembers the original recovery |
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56 request, and triggers the basic ConnectionStartRecovery activity after a successful completion. |
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57 |
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58 Along with ConnectionStartRecovery activity, it belongs to a group of Error Recovery Activities. |
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59 Error Recovery Activities need to handle their own errors (generated as well as returned). |
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60 |
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61 The legacy selection may not be fully completed (i.e. certain service providers |
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62 could have been skipped during selection). This activity completes the selection, |
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63 potentially providing more connection choices after an unsuccessful attempt |
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64 to start a connection (with previously selected choices). |
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65 */ |
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66 DECLARE_DEFINE_CUSTOM_NODEACTIVITY(ECFActivityConnectionStartRecovery, MCprDeferredSelect, TEErrorRecovery::TErrorRecoveryRequest, CDeferredSelectionActivity::NewL) |
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67 //Intercept the reconnection request if appropriate |
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68 FIRST_NODEACTIVITY_ENTRY(CDeferredSelectionActivity::TAwaitingConnectionStartRecoveryRequest, MeshMachine::TNoTag) |
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69 NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TParkReConnectRequestAndFindOrCreateTierManager, CDeferredSelectionActivity::TState<MCprStates::TAwaitingTierManagerCreated>, MeshMachine::TNoTag) |
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70 NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TJoinTierManager, CoreStates::TAwaitingJoinComplete, MeshMachine::TNoTag) |
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71 NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TCompleteDeferredSelection, CDeferredSelectionActivity::TState<MCprStates::TAwaitingSelectComplete>, MeshMachine::TNoTag) |
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72 NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TProcessSelectComplete, CDeferredSelectionActivity::TState<MCprStates::TAwaitingSelectComplete>, MeshMachine::TNoTag) |
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73 NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TJoinServiceProvider, CDeferredSelectionActivity::TState<CoreStates::TAwaitingJoinComplete>, MeshMachine::TNoTagOrErrorTag) |
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74 //Now run the basic reconnection which will fail if our selection did not give us any more choices |
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75 LAST_NODEACTIVITY_ENTRY(KNoTag, CDeferredSelectionActivity::TReDispatchReConnectRequest) |
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76 LAST_NODEACTIVITY_ENTRY(KErrorTag, MeshMachine::TDoNothing) |
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77 NODEACTIVITY_END() |
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78 } |
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79 |
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80 namespace NetMcprPromptingReSelectActivity |
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81 { |
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82 /* This activity is started when there is a need to re-connect and the network |
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83 * MCPr contains any information regarding to this. The behaviour of this activity |
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84 * is almost the same as the DeferredSelection activity but it uses different |
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85 * Extensions and different connection preferences. Basically this activity is used |
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86 * if prompt dialog shold be invoked during re-selection and we have to use the |
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87 * so called 399 selection instead of the legacy one. |
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88 * |
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89 * NOTE: THIS ACTIVITY HAS TO BE REMOVED AS THIS KIND OF PROMTING FUNCTIONALITY IS NOT |
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90 * ENOUGH GENERIC. THE SAME BEHAVIOUR SHOULD WE HAVE INDEPENDENTLY OF THE GIVEN SELECTION |
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91 * MECHANISM AND SELECTORS... THERE WILL BE A DEFECT WHICH WILL COVER AND DESCRIBE THE PROBLEM. |
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92 */ |
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93 DECLARE_DEFINE_CUSTOM_NODEACTIVITY(ECFActivityConnectionStartRecovery, MCprPromptingReSelect, TEErrorRecovery::TErrorRecoveryRequest, CPromptingReSelectActivity::NewL) |
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94 //Intercept the reconnection request if appropriate |
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95 FIRST_NODEACTIVITY_ENTRY(CPromptingReSelectActivity::TAwaitingConnectionStartRecoveryRequest, MeshMachine::TNoTag) |
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96 NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TParkReConnectRequestAndFindOrCreateTierManager, CPromptingReSelectActivity::TState<MCprStates::TAwaitingTierManagerCreated>, MeshMachine::TNoTag) |
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97 NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TJoinTierManager, CoreStates::TAwaitingJoinComplete, MeshMachine::TNoTag) |
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98 NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TCompletePromptingReSelection, CPromptingReSelectActivity::TState<MCprStates::TAwaitingSelectComplete>, MeshMachine::TNoTag) |
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99 NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TProcessSelectComplete, CPromptingReSelectActivity::TState<MCprStates::TAwaitingSelectComplete>, MeshMachine::TNoTag) |
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100 NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TJoinServiceProvider, CPromptingReSelectActivity::TState<CoreStates::TAwaitingJoinComplete>, MeshMachine::TNoTagOrErrorTag) |
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101 //Now run the basic reconnection which will fail if our selection did not give us any more choices |
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102 LAST_NODEACTIVITY_ENTRY(KNoTag, CPromptingReSelectActivity::TReDispatchReConnectRequest) |
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103 LAST_NODEACTIVITY_ENTRY(KErrorTag, MeshMachine::TDoNothing) |
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104 NODEACTIVITY_END() |
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105 } |
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106 |
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107 #ifdef DUMMY_MOBILITY_MCPR |
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108 namespace NetMCprDummyMobilityActivity |
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109 { |
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110 DECLARE_DEFINE_NODEACTIVITY(ECFActivityDummyMobilityActivity, MCprDummyMobility, TCFMessage::TMigrationAvailable) |
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111 FIRST_NODEACTIVITY_ENTRY(NetMCprStates::TDummyAwaitingMigrationAvailable, MeshMachine::TNoTag) |
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112 NODEACTIVITY_ENTRY(KNoTag, NetMCprStates::TSendMigrationAvailable, NetMCprStates::TAwaitingMigrationRequestedOrMigrationRejected, NetMCprStates::TMigrationRequestedOrMigrationRejected) |
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113 |
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114 LAST_NODEACTIVITY_ENTRY(NetMCprStates::KMigrationRejected, MeshMachine::TDoNothing) |
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115 |
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116 NODEACTIVITY_ENTRY(NetMCprStates::KMigrationRequested, NetMCprStates::TSendMigrateToAccessPoint, NetMCprStates::TAwaitingMigrationRejectedOrMigrationAccepted, MeshMachine::TNoTag) // we dont actually care |
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117 |
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118 LAST_NODEACTIVITY_ENTRY(KNoTag, MeshMachine::TDoNothing) |
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119 NODEACTIVITY_END() |
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120 } |
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121 #endif |
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122 |
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123 namespace NetMCprProcessPolicyParamsActivity |
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124 { |
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125 DECLARE_DEFINE_NODEACTIVITY(ECFActivityCustom, MCprProcessPolicyParams, TCFIPMessage::TPolicyParams) |
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126 NODEACTIVITY_ENTRY(KNoTag, NetMCprStates::TProcessPolicyParams, NetMCprStates::TAwaitingPolicyParams, MeshMachine::TNoTag) |
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127 NODEACTIVITY_END() |
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128 } |
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129 |
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130 namespace NetMCprActivities |
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131 { |
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132 DEFINE_ACTIVITY_MAP(netMCprActivities) |
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133 ACTIVITY_MAP_ENTRY(NetMCprDeferredSelectActivity, MCprDeferredSelect) |
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134 ACTIVITY_MAP_ENTRY(NetMcprPromptingReSelectActivity, MCprPromptingReSelect) |
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135 ACTIVITY_MAP_ENTRY(NetMCprProcessPolicyParamsActivity, MCprProcessPolicyParams) |
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136 #ifdef SYMBIAN_NETWORKING_UPS |
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137 ACTIVITY_MAP_ENTRY(NetMCprPolicyCheckRequestActivity, NetMCprPolicyCheckRequest) // UPS support |
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138 ACTIVITY_MAP_ENTRY(NetMCprUpsNoBearerActivity, NetMCprUpsNoBearer) // UPS support |
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139 ACTIVITY_MAP_ENTRY(NetMCprMonitorProviderStatusActivity, NetMCprUpsProviderStatusChange) // UPS support |
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140 ACTIVITY_MAP_ENTRY(NetMCprUpsStatusChangeActivity, NetMCprUpsStatusChange) // UPS support |
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141 #endif |
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142 ACTIVITY_MAP_END_BASE(MobilityMCprActivities, mobilityMCprActivities) |
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143 } |
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144 |
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145 // |
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146 //Re Connection - CDeferredSelectionActivity |
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147 DEFINE_SMELEMENT(CDeferredSelectionActivity::TAwaitingConnectionStartRecoveryRequest, NetStateMachine::MState, CDeferredSelectionActivity::TContext) |
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148 TBool CDeferredSelectionActivity::TAwaitingConnectionStartRecoveryRequest::Accept() |
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149 { |
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150 //If this is a reconnect request plus we can obtain some more options from the deferred selection, start this activity. |
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151 //If we can not obtan any more choices do not bother with starting, go straight to the standard reconnection. |
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152 if (MCprStates::TAwaitingConnectionStartRecoveryRequest::Accept() |
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153 && iContext.Node().AccessPointConfig().FindExtension(TDeferredSelectionPrefsExt::TypeId())) |
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154 { |
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155 ASSERT(iContext.Node().ProviderInfo().Instance()); //We only support deferred selection for legacy providers on this layer |
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156 return ETrue; |
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157 } |
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158 return EFalse; |
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159 } |
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160 |
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161 DEFINE_SMELEMENT(CDeferredSelectionActivity::TParkReConnectRequestAndFindOrCreateTierManager, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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162 void CDeferredSelectionActivity::TParkReConnectRequestAndFindOrCreateTierManager::DoL() |
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163 { |
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164 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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165 CDeferredSelectionActivity& activity = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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166 activity.iOriginalErrContext = message_cast<TEErrorRecovery::TErrorRecoveryRequest>(iContext.iMessage).iErrContext; |
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167 activity.ParkReConnectRequestL(iContext); |
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168 |
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169 //Not leaving getter plus asserted |
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170 const TDeferredSelectionPrefsExt* ext = static_cast<const TDeferredSelectionPrefsExt*>(iContext.Node().AccessPointConfig().FindExtension(TDeferredSelectionPrefsExt::TypeId())); |
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171 ASSERT(ext); |
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172 ASSERT(ext->iTierId.iUid!=0); |
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173 TAlwaysFindFactoryQuery query; |
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174 iContext.iNodeActivity->PostRequestTo(SockManGlobals::Get()->GetPlaneFC(TCFPlayerRole(TCFPlayerRole::ETierMgrPlane)), |
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175 TCFFactory::TFindOrCreatePeer(TCFPlayerRole::ETierMgrPlane, ext->iTierId, &query).CRef()); |
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176 } |
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177 |
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178 DEFINE_SMELEMENT(CDeferredSelectionActivity::TCompleteDeferredSelection, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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179 void CDeferredSelectionActivity::TCompleteDeferredSelection::DoL() |
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180 { |
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181 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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182 CDeferredSelectionActivity& ac = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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183 |
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184 const TDeferredSelectionPrefsExt& ext = static_cast<const TDeferredSelectionPrefsExt&>(iContext.Node().AccessPointConfig().FindExtensionL( |
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185 TDeferredSelectionPrefsExt::TypeId())); |
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186 ac.PostRequestTo(ac.iTierManager, TCFSelector::TSimpleSelect(TSelectionPrefs(ext.iPrefs)).CRef()); |
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187 } |
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188 |
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189 DEFINE_SMELEMENT(CDeferredSelectionActivity::TProcessSelectComplete, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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190 void CDeferredSelectionActivity::TProcessSelectComplete::DoL() |
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191 { |
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192 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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193 CDeferredSelectionActivity& activity = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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194 activity.iSelectedMcpr = message_cast<TCFSelector::TSelectComplete>(iContext.iMessage).iNodeId; |
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195 |
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196 //The provider must be valid and different from what we already have |
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197 if (iContext.Node().FindClient(activity.iSelectedMcpr)) |
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198 { |
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199 iContext.iNodeActivity->SetError( |
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200 static_cast<CDeferredSelectionActivity*>(iContext.iNodeActivity)->iOriginalErrContext.iStateChange.iError); |
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201 } |
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202 else if (activity.iSelectedMcpr.IsNull()) |
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203 { |
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204 User::Leave( |
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205 static_cast<CDeferredSelectionActivity*>(iContext.iNodeActivity)->iOriginalErrContext.iStateChange.iError); |
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206 } |
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207 } |
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208 |
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209 DEFINE_SMELEMENT(CDeferredSelectionActivity::TJoinServiceProvider, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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210 void CDeferredSelectionActivity::TJoinServiceProvider::DoL() |
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211 { |
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212 //Final select complete |
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213 ASSERT(message_cast<TCFSelector::TSelectComplete>(iContext.iMessage).iNodeId.IsNull()); |
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214 |
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215 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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216 CDeferredSelectionActivity& activity = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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217 |
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218 //Join the new service provider |
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219 RNodeInterface* client = iContext.Node().AddClientL(activity.iSelectedMcpr, TClientType(TCFClientType::EServProvider)); |
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220 |
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221 //Join the selected provider as a control client, send select complete message. |
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222 //There is no need to remember the channel (SetSentTo()) because we do not expect any answer. |
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223 activity.PostRequestTo(*client, |
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224 TCFServiceProvider::TJoinRequest(iContext.NodeId(), TCFClientType::ECtrl).CRef()); |
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225 } |
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226 |
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227 DEFINE_SMELEMENT(CDeferredSelectionActivity::TReDispatchReConnectRequest, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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228 void CDeferredSelectionActivity::TReDispatchReConnectRequest::DoL() |
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229 { |
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230 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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231 CDeferredSelectionActivity& activity = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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232 activity.ReDispatchReConnectRequestL(iContext); |
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233 } |
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234 |
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235 DEFINE_SMELEMENT(CDeferredSelectionActivity::TJoinTierManager, NetStateMachine::MStateTransition, CDeferredSelectionActivity::TContext) |
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236 void CDeferredSelectionActivity::TJoinTierManager::DoL() |
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237 { |
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238 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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239 CDeferredSelectionActivity& ac = static_cast<CDeferredSelectionActivity&>(*iContext.iNodeActivity); |
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240 ac.iTierManager = message_cast<TCFFactory::TPeerFoundOrCreated>(iContext.iMessage).iNodeId; |
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241 ASSERT(!ac.iTierManager.IsNull()); //Must always be valid. |
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242 ac.PostRequestTo(ac.iTierManager, TCFPeer::TJoinRequest(iContext.NodeId(), TClientType(TCFClientType::ECtrl)).CRef()); |
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243 } |
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244 |
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245 MeshMachine::CNodeActivityBase* CDeferredSelectionActivity::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
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246 { |
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247 return new (ELeave) CDeferredSelectionActivity(aActivitySig, aNode); |
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248 } |
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249 |
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250 CDeferredSelectionActivity::CDeferredSelectionActivity(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
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251 : MeshMachine::CNodeActivityBase(aActivitySig, aNode) |
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252 { |
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253 } |
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254 |
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255 CDeferredSelectionActivity::~CDeferredSelectionActivity() |
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256 { |
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257 if (!iTierManager.IsNull()) |
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258 { |
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259 RClientInterface::OpenPostMessageClose(iNode.Id(), iTierManager, TEChild::TLeft().CRef()); |
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260 iTierManager.SetNull(); |
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261 } |
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262 } |
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263 |
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264 void CDeferredSelectionActivity::ParkReConnectRequestL(const TNodeContextBase& aContext) |
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265 { |
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266 User::LeaveIfError(StoreContext(aContext)); |
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267 } |
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268 |
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269 void CDeferredSelectionActivity::ReDispatchReConnectRequestL(const TNodeContextBase& aContext) |
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270 { |
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271 TBuf8<__Align8(sizeof(TNodeContextBase))> ctxBuf; |
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272 TBuf8<__Align8(TSignalBase::KMaxInlineMessageSize + TSignalBase::KMaxUnstoredOverhead)> msgBuf; |
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273 TNodeCtxId dummy; |
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274 |
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275 TNodeContextBase* storedContext = LoadContext(aContext.iNode, aContext.iNodeActivity, ctxBuf, msgBuf, dummy); |
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276 |
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277 //We should never be here if parking of the original request failed! |
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278 __ASSERT_ALWAYS(storedContext, User::Panic(KNetMCprPanic, KPanicNoContext)); |
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279 PostToOriginators(storedContext->iMessage); |
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280 iContextDesc.Zero(); |
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281 } |
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282 |
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283 void CDeferredSelectionActivity::ReplyToOriginators(TEErrorRecovery::TErrorRecoveryResponse& aCFMessageSig) |
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284 { |
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285 //TODO[PROD] - logging |
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286 //MESH_LOG_MESSAGE(KESockComponentTag, KESockMeshMachine, aCFMessageSig, this,_S8("CConnectionRecoveryActivity:\tPostToOriginators")); |
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287 for (TInt n = iOriginators.Count() - 1;n>=0; n--) |
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288 { |
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289 Messages::TNodePeerId& peerId = iOriginators[n]; |
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290 //aCFMessageSig.SetActivity(peerId.iActivityId); |
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291 TCFSafeMessage::TResponseCarrierWest<TEErrorRecovery::TErrorRecoveryResponse> resp(aCFMessageSig, peerId.Peer().RecipientId()); |
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292 PostToOriginator(peerId, resp); |
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293 } |
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294 } |
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295 |
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296 |
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297 // |
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298 //Re Connection - CPromptingReSelectActivity |
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299 DEFINE_SMELEMENT(CPromptingReSelectActivity::TAwaitingConnectionStartRecoveryRequest, NetStateMachine::MState, CPromptingReSelectActivity::TContext) |
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300 TBool CPromptingReSelectActivity::TAwaitingConnectionStartRecoveryRequest::Accept() |
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301 { |
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302 //If this is a reconnect request plus we can obtain some more options from the deferred selection, start this activity. |
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303 //If we can not obtan any more choices do not bother with starting, go straight to the standard reconnection. |
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304 if (MCprStates::TAwaitingConnectionStartRecoveryRequest::Accept()) |
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305 { |
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306 const TPromptingSelectionPrefsExt* ext = static_cast<const TPromptingSelectionPrefsExt*>( |
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307 iContext.Node().AccessPointConfig().FindExtension(TPromptingSelectionPrefsExt::TypeId())); |
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308 if (ext) |
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309 { |
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310 /* it possible that the extension contains a list with 0 element in it. The reason for that: |
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311 * As the 'CIpProtoProviderSelector' selector receives one-by-one the preferences not as a list |
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312 * it cannot know when the selection on that given layer will be finished. So when there is a |
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313 * prompting AP the RunL of that selector will append an extension to the Network MCPr, indicating |
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314 * that there was already a prompt, with an empty list in that extension. However if the given |
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315 * preference was the last one in the list which needed to prompt the RunL will append the given |
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316 * extension to the Network MCPr with an empty list just to indicate that the prompting has happened |
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317 * so no other dialog should be invoked. So during re-selection there will be an extension appended |
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318 * to the Network MCPr with an empty list. Here is the code which checks this situation and acts |
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319 * according to the situation. |
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320 * |
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321 * NOTE: this whole activity has to be removed and the prompting logic should be re-worked in every |
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322 * IPProto level selector by _NOT_ using the Network level MCPR at all!!!!!!! There will be a defect for |
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323 * this problem!!! |
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324 * |
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325 */ |
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326 const TConnPref& pref = ext->iPrefs; |
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327 const TConnIdList& list = static_cast<const TConnIdList&>(pref); |
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328 |
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329 if (list.Count() == 1) |
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330 { |
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331 return ETrue; |
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332 } |
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333 else |
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334 { |
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335 //remove the empty list and return with EFalse so the default errorhandling will take place... |
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336 const_cast<TPromptingSelectionPrefsExt*>(ext)->iPromptingInProgress = EFalse; |
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337 } |
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338 } |
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339 } |
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340 return EFalse; |
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341 } |
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342 |
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343 DEFINE_SMELEMENT(CPromptingReSelectActivity::TParkReConnectRequestAndFindOrCreateTierManager, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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344 void CPromptingReSelectActivity::TParkReConnectRequestAndFindOrCreateTierManager::DoL() |
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345 { |
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346 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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347 CPromptingReSelectActivity& activity = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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348 activity.iOriginalErrContext = message_cast<TEErrorRecovery::TErrorRecoveryRequest>(iContext.iMessage).iErrContext; |
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349 activity.ParkReConnectRequestL(iContext); |
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350 |
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351 //Not leaving getter plus asserted |
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352 const TPromptingSelectionPrefsExt* ext = static_cast<const TPromptingSelectionPrefsExt*>(iContext.Node().AccessPointConfig().FindExtension(TPromptingSelectionPrefsExt::TypeId())); |
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353 ASSERT(ext); |
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354 ASSERT(ext->iTierId.iUid!=0); |
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355 TAlwaysFindFactoryQuery query; |
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356 iContext.iNodeActivity->PostRequestTo(SockManGlobals::Get()->GetPlaneFC(TCFPlayerRole(TCFPlayerRole::ETierMgrPlane)), |
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357 TCFFactory::TFindOrCreatePeer(TCFPlayerRole::ETierMgrPlane, ext->iTierId, &query).CRef()); |
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358 } |
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359 |
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360 DEFINE_SMELEMENT(CPromptingReSelectActivity::TCompletePromptingReSelection, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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361 void CPromptingReSelectActivity::TCompletePromptingReSelection::DoL() |
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362 { |
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363 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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364 CPromptingReSelectActivity& ac = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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365 |
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366 const TPromptingSelectionPrefsExt& ext = static_cast<const TPromptingSelectionPrefsExt&>(iContext.Node().AccessPointConfig().FindExtensionL( |
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367 TPromptingSelectionPrefsExt::TypeId())); |
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368 ac.PostRequestTo(ac.iTierManager, TCFSelector::TSimpleSelect(TSelectionPrefs(ext.iPrefs)).CRef()); |
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369 } |
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370 |
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371 DEFINE_SMELEMENT(CPromptingReSelectActivity::TProcessSelectComplete, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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372 void CPromptingReSelectActivity::TProcessSelectComplete::DoL() |
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373 { |
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374 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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375 CPromptingReSelectActivity& activity = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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376 activity.iSelectedMcpr = message_cast<TCFSelector::TSelectComplete>(iContext.iMessage).iNodeId; |
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377 |
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378 //The provider must be valid and different from what we already have |
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379 if (iContext.Node().FindClient(activity.iSelectedMcpr)) |
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380 { |
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381 iContext.iNodeActivity->SetError( |
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382 static_cast<CPromptingReSelectActivity*>(iContext.iNodeActivity)->iOriginalErrContext.iStateChange.iError); |
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383 } |
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384 else if (activity.iSelectedMcpr.IsNull()) |
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385 { |
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386 User::Leave( |
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387 static_cast<CPromptingReSelectActivity*>(iContext.iNodeActivity)->iOriginalErrContext.iStateChange.iError); |
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388 } |
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389 } |
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390 |
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391 DEFINE_SMELEMENT(CPromptingReSelectActivity::TJoinServiceProvider, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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392 void CPromptingReSelectActivity::TJoinServiceProvider::DoL() |
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393 { |
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394 //Final select complete |
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395 ASSERT(message_cast<TCFSelector::TSelectComplete>(iContext.iMessage).iNodeId.IsNull()); |
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396 |
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397 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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398 CPromptingReSelectActivity& activity = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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399 |
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400 //Join the new service provider |
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401 RNodeInterface* client = iContext.Node().AddClientL(activity.iSelectedMcpr, TClientType(TCFClientType::EServProvider)); |
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402 |
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403 //Join the selected provider as a control client, send select complete message. |
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404 //There is no need to remember the channel (SetSentTo()) because we do not expect any answer. |
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405 activity.PostRequestTo(*client, |
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406 TCFServiceProvider::TJoinRequest(iContext.NodeId(), TCFClientType::ECtrl).CRef()); |
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407 } |
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408 |
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409 DEFINE_SMELEMENT(CPromptingReSelectActivity::TReDispatchReConnectRequest, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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410 void CPromptingReSelectActivity::TReDispatchReConnectRequest::DoL() |
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411 { |
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412 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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413 CPromptingReSelectActivity& activity = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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414 activity.ReDispatchReConnectRequestL(iContext); |
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415 } |
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416 |
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417 DEFINE_SMELEMENT(CPromptingReSelectActivity::TJoinTierManager, NetStateMachine::MStateTransition, CPromptingReSelectActivity::TContext) |
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418 void CPromptingReSelectActivity::TJoinTierManager::DoL() |
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419 { |
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420 __ASSERT_DEBUG(iContext.iNodeActivity, User::Panic(KNetMCprPanic, KPanicNoActivity)); |
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421 CPromptingReSelectActivity& ac = static_cast<CPromptingReSelectActivity&>(*iContext.iNodeActivity); |
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422 ac.iTierManager = message_cast<TCFFactory::TPeerFoundOrCreated>(iContext.iMessage).iNodeId; |
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423 ASSERT(!ac.iTierManager.IsNull()); //Must always be valid. |
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424 ac.PostRequestTo(ac.iTierManager, TCFPeer::TJoinRequest(iContext.NodeId(), TClientType(TCFClientType::ECtrl)).CRef()); |
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425 } |
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426 |
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427 MeshMachine::CNodeActivityBase* CPromptingReSelectActivity::NewL(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
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428 { |
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429 return new (ELeave) CPromptingReSelectActivity(aActivitySig, aNode); |
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430 } |
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431 |
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432 CPromptingReSelectActivity::CPromptingReSelectActivity(const MeshMachine::TNodeActivity& aActivitySig, MeshMachine::AMMNodeBase& aNode) |
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433 : MeshMachine::CNodeActivityBase(aActivitySig, aNode) |
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434 { |
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435 } |
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436 |
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437 CPromptingReSelectActivity::~CPromptingReSelectActivity() |
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438 { |
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439 if (!iTierManager.IsNull()) |
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440 { |
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441 RClientInterface::OpenPostMessageClose(iNode.Id(), iTierManager, TEChild::TLeft().CRef()); |
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442 iTierManager.SetNull(); |
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443 } |
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444 } |
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445 |
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446 void CPromptingReSelectActivity::ParkReConnectRequestL(const TNodeContextBase& aContext) |
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447 { |
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448 User::LeaveIfError(StoreContext(aContext)); |
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449 } |
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450 |
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451 void CPromptingReSelectActivity::ReDispatchReConnectRequestL(const TNodeContextBase& aContext) |
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452 { |
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453 TBuf8<__Align8(sizeof(TNodeContextBase))> ctxBuf; |
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454 TBuf8<__Align8(TSignalBase::KMaxInlineMessageSize + TSignalBase::KMaxUnstoredOverhead)> msgBuf; |
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455 TNodeCtxId dummy; |
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456 TNodeContextBase* storedContext = LoadContext(aContext.iNode, aContext.iNodeActivity, ctxBuf, msgBuf, dummy); |
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457 |
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458 //We should never be here if parking of the original request failed! |
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459 __ASSERT_ALWAYS(storedContext, User::Panic(KNetMCprPanic, KPanicNoContext)); |
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460 PostToOriginators(storedContext->iMessage); |
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461 iContextDesc.Zero(); |
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462 } |
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463 |
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464 void CPromptingReSelectActivity::ReplyToOriginators(TEErrorRecovery::TErrorRecoveryResponse& aCFMessageSig) |
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465 { |
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466 //TODO[PROD] - logging |
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467 //MESH_LOG_MESSAGE(KESockComponentTag, KESockMeshMachine, aCFMessageSig, this,_S8("CConnectionRecoveryActivity:\tPostToOriginators")); |
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468 for (TInt n = iOriginators.Count() - 1;n>=0; n--) |
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469 { |
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470 Messages::TNodePeerId& peerId = iOriginators[n]; |
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471 //aCFMessageSig.SetActivity(peerId.iActivityId); |
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472 TCFSafeMessage::TResponseCarrierWest<TEErrorRecovery::TErrorRecoveryResponse> resp(aCFMessageSig, peerId.Peer().RecipientId()); |
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473 PostToOriginator(peerId, resp); |
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474 } |
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475 } |
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476 |
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477 |