1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Daemon class implementation. |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <startupdomainpskeys.h> |
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20 |
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21 #include <featmgr.h> |
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22 #include <locodplugin.hrh> |
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23 #include <locodbearerplugin.h> |
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24 |
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25 #include "locodaemon.h" |
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26 #include "locodserviceman.h" |
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27 #include "utils.h" |
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28 #include "debug.h" |
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29 |
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30 // ======== MEMBER FUNCTIONS ======== |
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31 |
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32 // --------------------------------------------------------------------------- |
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33 // NewLC |
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34 // --------------------------------------------------------------------------- |
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35 // |
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36 CLocoDaemon* CLocoDaemon::NewLC() |
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37 { |
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38 CLocoDaemon* self = new (ELeave) CLocoDaemon(); |
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39 CleanupStack::PushL(self); |
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40 self->ConstructL(); |
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41 return self; |
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42 } |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // C++ destrctor |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 CLocoDaemon::~CLocoDaemon() |
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49 { |
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50 FeatureManager::UnInitializeLib(); |
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51 Cancel(); |
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52 iSystemPS.Close(); |
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53 delete iServiceMan; |
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54 iBearers.ResetAndDestroy(); |
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55 iBearers.Close(); |
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56 REComSession::FinalClose(); |
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57 TRACE_FUNC |
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58 } |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // Called when the status of system pubsub keys are |
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62 // changed. Normally this is called after the system boot. |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 void CLocoDaemon::RunL() |
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66 { |
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67 TRACE_INFO((_L(" RunL %d"), iStatus.Int())) |
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68 if (iStatus == KErrNone) |
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69 { |
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70 iSystemPS.Subscribe(iStatus); |
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71 SetActive(); |
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72 |
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73 TRACE_INFO((_L(" [SYSTEM] prev %d"), iSystemState)) |
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74 LEAVE_IF_ERROR(iSystemPS.Get(iSystemState)); |
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75 TRACE_INFO((_L(" [SYSTEM] now %d"), iSystemState)) |
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76 |
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77 if (iSystemState == ESwStateNormalRfOn || |
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78 iSystemState == ESwStateNormalRfOff || |
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79 iSystemState == ESwStateCharging || |
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80 iSystemState == ESwStateNormalBTSap) |
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81 { // System is up, construct service man and load bearers. |
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82 if(!iServiceMan) |
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83 { |
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84 iServiceMan = CLocodServiceMan::NewL(); |
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85 } |
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86 if (!iBearers.Count()) |
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87 { |
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88 LoadBearesL(); |
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89 } |
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90 } |
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91 /* |
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92 ESwStateShuttingDown and ESWStateShuttingDown event is received when |
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93 the device is about to shut down |
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94 */ |
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95 else if (iSystemState == ESwStateShuttingDown) |
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96 { |
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97 TRACE_INFO((_L(" [SYSTEM] Shuting down and deleting"))) |
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98 delete iServiceMan; |
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99 iServiceMan = NULL; |
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100 iBearers.ResetAndDestroy(); |
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101 return; |
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102 } |
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103 } |
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104 RProcess::Rendezvous(KErrNone); |
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105 } |
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106 |
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107 // --------------------------------------------------------------------------- |
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108 // CActive method cancel listening pubsub keys |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 void CLocoDaemon::DoCancel() |
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112 { |
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113 TRACE_FUNC |
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114 iSystemPS.Cancel(); |
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115 } |
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116 |
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117 // --------------------------------------------------------------------------- |
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118 // CActive method |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 TInt CLocoDaemon::RunError(TInt /*aReason*/) |
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122 { |
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123 TRACE_FUNC |
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124 return KErrNone; |
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125 } |
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126 |
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127 // --------------------------------------------------------------------------- |
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128 // C++ Constructor |
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129 // --------------------------------------------------------------------------- |
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130 // |
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131 CLocoDaemon::CLocoDaemon() : CActive(CActive::EPriorityStandard) |
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132 { |
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133 CActiveScheduler::Add(this); |
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134 TRACE_FUNC_THIS |
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135 } |
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136 |
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137 // --------------------------------------------------------------------------- |
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138 // 2nd phase construction |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 void CLocoDaemon::ConstructL() |
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142 { |
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143 FeatureManager::InitializeLibL(); |
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144 LEAVE_IF_ERROR(iSystemPS.Attach(KPSUidStartup, KPSGlobalSystemState)); |
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145 iStatus = KRequestPending; |
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146 SetActive(); |
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147 TRequestStatus* sta = &iStatus; |
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148 User::RequestComplete(sta, KErrNone); |
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149 TRACE_FUNC |
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150 } |
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151 |
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152 // --------------------------------------------------------------------------- |
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153 // LoadBearesL Loads the bearer plug ins |
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154 // --------------------------------------------------------------------------- |
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155 // |
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156 void CLocoDaemon::LoadBearesL() |
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157 { |
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158 TRACE_FUNC_ENTRY |
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159 TRACE_INFO((_L("Load interface 0x%08X"), KLOCODBEARERINTERFACEUID)) |
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160 const TUid KBearerPluginInterface = TUid::Uid(KLOCODBEARERINTERFACEUID); |
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161 RImplInfoPtrArray implementations; |
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162 const TEComResolverParams noResolverParams; |
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163 REComSession::ListImplementationsL(KBearerPluginInterface, |
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164 noResolverParams, |
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165 KRomOnlyResolverUid, |
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166 implementations); |
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167 CleanupResetDestroyClosePushL(implementations); |
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168 const TUint count = implementations.Count(); |
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169 TRACE_INFO((_L(" Bearer count = %d"), count)) |
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170 for ( TUint ii = 0 ; ii < count ; ++ii ) |
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171 { |
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172 CImplementationInformation* impl = implementations[ii]; |
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173 TRACE_INFO((_L("Bearer: feature %d, name '%S', ROM only %d"), |
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174 impl->ImplementationUid().iUid, &(impl->DisplayName()), impl->RomOnly())) |
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175 if (FeatureManager::FeatureSupported(impl->ImplementationUid().iUid)) |
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176 { |
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177 TRACE_INFO((_L("Feature found"))) |
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178 TLocodBearerPluginParams params(impl->ImplementationUid(), *iServiceMan); |
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179 CLocodBearerPlugin* bearer = CLocodBearerPlugin::NewL(params); |
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180 CleanupStack::PushL(bearer); |
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181 iBearers.AppendL(bearer); |
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182 CleanupStack::Pop(bearer); |
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183 } |
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184 } |
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185 CleanupStack::PopAndDestroy(&implementations); |
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186 TRACE_FUNC_EXIT |
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187 } |
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188 |
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