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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 // |
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15 |
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16 |
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17 |
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18 // INCLUDE FILES |
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19 #include "CResponseTimer.h" |
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20 #include "cmmphonetsy.h" |
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21 #include "CResponseTimerStore.h" |
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22 #include "MmTsy_timeoutdefs.h" |
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23 #include <ctsy/tflogger.h> |
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24 |
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25 #ifdef REQHANDLE_TIMER |
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26 |
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27 // ======== MEMBER FUNCTIONS ======== |
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28 |
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29 CResponseTimer* CResponseTimer::NewL( |
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30 CMmPhoneTsy* aPhone ) //a Pointer to a phone |
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31 { |
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32 CResponseTimer* runner = new (ELeave) CResponseTimer; |
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33 CleanupStack::PushL( runner ); |
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34 //save pointer to phone |
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35 runner->iPhone = aPhone; |
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36 //initialize the beat Counter |
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37 runner->iBeatCounter = 0; |
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38 //2nd phase construction |
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39 runner->ConstructL(); |
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40 CleanupStack::Pop(); |
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41 |
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42 return runner; |
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43 } |
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44 |
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45 CResponseTimer::CResponseTimer() |
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46 { |
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47 } |
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48 |
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49 void CResponseTimer::ConstructL() |
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50 { |
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51 // neutral priority, 0 |
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52 iTimer = CHeartbeat::NewL( CActive::EPriorityStandard ); |
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53 } |
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54 |
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55 CResponseTimer::~CResponseTimer() |
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56 { |
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57 if ( iTimer ) |
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58 { |
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59 //stop calling Beat... |
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60 iTimer->Cancel(); |
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61 } |
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62 |
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63 delete iTimer; |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // CResponseTimer::Start |
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68 // Starts timer. |
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69 // (other items were commented in a header). |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 void CResponseTimer::Start() |
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73 { |
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74 //Check if active |
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75 if ( !iTimer->IsActive() ) |
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76 { |
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77 //Timer tick is on the second |
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78 iTimer->Start( ETwelveOClock, this ); |
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79 } |
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80 } |
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81 |
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82 // --------------------------------------------------------------------------- |
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83 // CResponseTimer::Stop |
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84 // Stops timer. |
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85 // (other items were commented in a header). |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CResponseTimer::Stop() |
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89 { |
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90 //Check if active |
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91 if ( iTimer->IsActive () ) |
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92 { |
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93 //Cancel beat method calling |
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94 iTimer->Cancel(); |
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95 } |
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96 } |
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97 |
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98 // --------------------------------------------------------------------------- |
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99 // CResponseTimer::Beat |
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100 // Beat is called once every second. |
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101 // (other items were commented in a header). |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 void CResponseTimer::Beat() |
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105 { |
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106 //Update the timer time |
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107 iBeatCounter++; |
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108 |
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109 //check if the time limit is reached for any entry |
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110 for ( TInt index = 0; |
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111 index < iPhone->GetTimeStampStore()->NumberOfEntries(); |
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112 index++ ) |
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113 { |
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114 CResponseTimerStore::CTableEntry *aEntry = |
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115 iPhone->GetTimeStampStore()->GetEntry( index ); |
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116 //if the entry is expired, complete and delete it |
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117 if ( aEntry->GetTimeStamp() <= iBeatCounter ) |
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118 { |
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119 TFLOGSTRING2("TSY: Request completed due timer expiration, IPC: %d", aEntry->GetIPC() ); |
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120 |
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121 //call completion of the request due expired timer |
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122 iPhone->TimerExpired( aEntry->GetUserObject(), |
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123 aEntry->GetHandleType(), |
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124 aEntry->GetIPC() ); |
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125 } |
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126 else //aEntry.timeStamp > iBeatCounter |
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127 { |
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128 //break cause table is ordered. |
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129 break; |
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130 } |
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131 } |
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132 } |
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133 |
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134 // --------------------------------------------------------------------------- |
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135 // CResponseTimer::Synchronize |
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136 // Pure virtual class in base class. Called when synchronization |
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137 // is lost. The iBeatCounter is increased. |
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138 // (other items were commented in a header). |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 void CResponseTimer::Synchronize() |
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142 { |
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143 if(iBeatCounter > 0) |
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144 { |
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145 iBeatCounter++; |
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146 } |
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147 } |
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148 |
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149 // --------------------------------------------------------------------------- |
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150 // CResponseTimer::GetBeatCounter |
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151 // Returns the the value of the iBeatCounter attribute. |
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152 // (other items were commented in a header). |
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153 // --------------------------------------------------------------------------- |
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154 // |
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155 TUint32 CResponseTimer::GetBeatCounter() |
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156 { |
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157 return iBeatCounter; |
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158 } |
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159 |
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160 // --------------------------------------------------------------------------- |
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161 // CResponseTimer::ResetBeatCounter |
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162 // Resets the value of iBeatCounter to 0. |
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163 // (other items were commented in a header). |
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164 // --------------------------------------------------------------------------- |
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165 // |
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166 void CResponseTimer::ResetBeatCounter() |
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167 { |
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168 //set the beat counter to 0 |
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169 iBeatCounter = 0; |
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170 } |
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171 |
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172 #endif //REQHANDLE_TIMER |
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173 |
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174 // End of File |
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175 |
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176 |
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177 |
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178 |