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1 /** @file |
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2 * Copyright (c) 2005-2006 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: CUpnpNotifyTimer |
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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 FILES |
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20 |
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21 #include "upnpnotifytimer.h" |
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22 #define KLogFile _L("DLNAWebServer.txt") |
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23 #include "upnpcustomlog.h" |
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24 |
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25 // ============================ MEMBER FUNCTIONS =============================== |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CUpnpNotifyTimer::CUpnpNotifyTimer |
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29 // C++ default constructor |
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30 // ----------------------------------------------------------------------------- |
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31 // |
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32 EXPORT_C CUpnpNotifyTimer::CUpnpNotifyTimer(MUpnpNotifyTimerObserver* aObserver) |
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33 : CActive(EPriorityStandard) |
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34 { |
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35 CActiveScheduler::Add(this); |
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36 iObserver = aObserver; |
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37 } |
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38 |
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39 // ---------------------------------------------------------------------------- |
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40 // CUpnpNotifyTimer::NewL |
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41 // ----------------------------------------------------------------------------- |
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42 // |
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43 EXPORT_C CUpnpNotifyTimer* CUpnpNotifyTimer::NewL(MUpnpNotifyTimerObserver* aObserver) |
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44 { |
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45 CUpnpNotifyTimer* self = new (ELeave) CUpnpNotifyTimer(aObserver); |
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46 CleanupStack::PushL( self ); |
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47 self->ConstructL(); |
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48 CleanupStack::Pop( self ); |
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49 return self; |
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50 } |
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51 |
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52 // ---------------------------------------------------------------------------- |
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53 // CUpnpNotifyTimer::ConstructL |
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54 // Two-phased constructor. |
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55 // ----------------------------------------------------------------------------- |
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56 // |
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57 void CUpnpNotifyTimer::ConstructL() |
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58 { |
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59 TInt err = iTimer.CreateLocal(); |
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60 if ( KErrNone != err ) |
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61 { |
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62 LOGS1("CUpnpNotifyTimer::CUpnpNotifyTimer() CreateLocal FAILED: %d", err ); |
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63 User::Leave( err ); |
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64 } |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CUpnpNotifyTimer::~CUpnpNotifyTimer |
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69 // C++ default destructor |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 CUpnpNotifyTimer::~CUpnpNotifyTimer() |
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73 { |
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74 iObserver=NULL; |
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75 Cancel(); |
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76 iTimer.Close(); |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // CUpnpNotifyTimer::After |
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81 // Starts timer |
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82 // ----------------------------------------------------------------------------- |
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83 // |
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84 EXPORT_C void CUpnpNotifyTimer::After( TInt aInterval, TBool /*aUnused*/ ) |
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85 { |
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86 Start( TTimeIntervalMicroSeconds32( aInterval ) ); |
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87 } |
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88 |
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89 // ----------------------------------------------------------------------------- |
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90 // CUpnpNotifyTimer::After |
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91 // Starts timer |
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92 // ----------------------------------------------------------------------------- |
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93 // |
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94 EXPORT_C void CUpnpNotifyTimer::After( TTimeIntervalMicroSeconds32 aInterval, |
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95 TBool /*aUnused*/ ) |
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96 { |
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97 Start( aInterval ); |
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98 } |
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99 |
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100 // ----------------------------------------------------------------------------- |
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101 // CUpnpNotifyTimer::AfterSeconds |
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102 // Start timer |
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103 // ----------------------------------------------------------------------------- |
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104 // |
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105 EXPORT_C void CUpnpNotifyTimer::AfterSeconds( TInt aIntervalInSeconds ) |
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106 { |
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107 if( !IsActive() ) |
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108 { |
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109 ASSERT( 0 == iIterationsToRun ); |
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110 TInt secondsToWait = aIntervalInSeconds; |
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111 if ( aIntervalInSeconds > KOneIterationSeconds ) |
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112 { |
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113 iIterationsToRun = aIntervalInSeconds / KOneIterationSeconds; |
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114 secondsToWait = aIntervalInSeconds % KOneIterationSeconds; |
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115 } |
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116 iTimer.After( iStatus, TTimeIntervalMicroSeconds32( secondsToWait * KSecond ) ); |
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117 SetActive(); |
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118 } |
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119 } |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CUpnpNotifyTimer::Start |
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123 // Start timer |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 EXPORT_C void CUpnpNotifyTimer::Start( TTimeIntervalMicroSeconds32 aInterval, |
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127 TBool /*aUnused*/ ) |
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128 { |
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129 if ( !IsActive() ) |
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130 { |
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131 ASSERT( 0 == iIterationsToRun ); |
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132 iTimer.After( iStatus, aInterval ); |
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133 SetActive(); |
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134 } |
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135 } |
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136 |
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137 // ----------------------------------------------------------------------------- |
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138 // CUpnpNotifyTimer::RunL |
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139 // Timer RunL |
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140 // ----------------------------------------------------------------------------- |
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141 // |
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142 void CUpnpNotifyTimer::RunL() |
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143 { |
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144 LOGS1( "CUpnpNotifyTimer::RunL() iStatus: %d", iStatus.Int() ); |
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145 User::LeaveIfError(iStatus.Int()); |
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146 |
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147 if ( iIterationsToRun > 0 ) |
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148 { |
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149 StartNextIteration(); |
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150 } |
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151 else |
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152 { |
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153 if ( iObserver ) |
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154 { |
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155 iObserver->TimerEventL( this ); |
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156 } |
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157 } |
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158 } |
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159 |
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160 // ----------------------------------------------------------------------------- |
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161 // CUpnpNotifyTimer::StartNextIteration |
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162 // only for internal use decrease repeat counter and |
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163 // waits for KOneIterationSeconds seconds |
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164 // This function should be run when object isn't active. |
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165 // --------------------------------------------------------------------- -------- |
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166 // |
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167 void CUpnpNotifyTimer::StartNextIteration() |
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168 { |
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169 ASSERT( !IsActive() ); |
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170 iIterationsToRun--; |
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171 iTimer.After( iStatus, |
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172 TTimeIntervalMicroSeconds32( KOneIterationSeconds * KSecond ) ); |
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173 SetActive(); |
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174 } |
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175 |
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176 // ----------------------------------------------------------------------------- |
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177 // CUpnpNotifyTimer::RunError |
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178 // RunError in case RunL leaves. |
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179 // ----------------------------------------------------------------------------- |
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180 // |
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181 TInt CUpnpNotifyTimer::RunError( TInt aError ) |
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182 { |
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183 LOGS1("CUpnpNotifyTimer::RunError, error %d", aError); |
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184 iObserver->TimerEventError( this, aError ); |
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185 iIterationsToRun = 0; |
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186 return KErrNone; |
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187 } |
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188 |
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189 // ----------------------------------------------------------------------------- |
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190 // CUpnpNotifyTimer::DoCancel |
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191 // Timer DoCanel for active timers |
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192 // ----------------------------------------------------------------------------- |
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193 // |
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194 EXPORT_C void CUpnpNotifyTimer::DoCancel() |
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195 { |
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196 iIterationsToRun = 0; |
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197 iTimer.Cancel(); |
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198 } |
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199 |
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200 // ----------------------------------------------------------------------------- |
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201 // CUpnpNotifyTimer::CompleteOneselfImmediate |
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202 // |
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203 // ----------------------------------------------------------------------------- |
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204 // |
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205 EXPORT_C void CUpnpNotifyTimer::CompleteOneselfImmediate() |
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206 { |
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207 if ( !IsActive() ) |
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208 { |
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209 TRequestStatus* status = &iStatus; |
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210 User::RequestComplete( status, KErrNone ); |
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211 SetActive(); |
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212 } |
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213 } |
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214 |
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215 |
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216 // End Of File |