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1 /* |
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2 * Copyright (c) 2005 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: |
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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 |
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20 // INCLUDE FILES |
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21 #include "mceclilogs.h" |
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22 #include "mcedatasender.h" |
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23 |
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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 // CMceDataSender::CMceDataSender |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CMceDataSender::CMceDataSender( ) |
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32 : CActive( EPriorityStandard ), iReady( EFalse ) |
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33 { |
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34 CActiveScheduler::Add(this); |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CMceDataSender::ConstructL |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 void CMceDataSender::ConstructL() |
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42 { |
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43 MCECLI_DEBUG("CMceDataSender::ConstructL, Entry"); |
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44 |
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45 TBuf16<30> aMessageBuffer(_L("RecvQueueForMCCMSRP")); |
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46 |
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47 TInt aNo = AssignNameToMessageQueueL(aMessageBuffer); |
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48 aMessageBuffer.AppendNum(aNo); |
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49 |
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50 User::LeaveIfError(iMsgQueue.OpenGlobal(aMessageBuffer)); |
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51 MCECLI_DEBUG("CMceDataSender::ConstructL, Exit"); |
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52 } |
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53 |
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54 // ----------------------------------------------------------------------------- |
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55 // CMceDataSender::NewL |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 CMceDataSender* CMceDataSender::NewL( ) |
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59 { |
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60 CMceDataSender* self = |
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61 new ( ELeave ) CMceDataSender(); |
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62 CleanupStack::PushL( self ); |
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63 self->ConstructL(); |
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64 CleanupStack::Pop( self ); |
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65 return self; |
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66 } |
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67 |
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68 // ----------------------------------------------------------------------------- |
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69 // CMceDataSender::Send |
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70 // ----------------------------------------------------------------------------- |
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71 // |
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72 void CMceDataSender::Send( const TDesC8& aData ) |
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73 { |
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74 TQueueBuffer buffer( aData ); |
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75 |
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76 TInt err = iMsgQueue.Send( buffer ); |
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77 |
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78 if ( err == KErrOverflow ) |
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79 { |
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80 if ( !IsActive() ) |
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81 { |
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82 iBuffer.Copy( aData ); |
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83 iMsgQueue.NotifySpaceAvailable( iStatus ); |
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84 SetActive(); |
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85 } |
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86 else |
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87 { |
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88 // TODO |
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89 // BUFFER OR DROP |
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90 } |
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91 } |
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92 } |
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93 |
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94 TInt CMceDataSender::AssignNameToMessageQueueL(const TDes16 &aMessageBuffer) |
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95 { |
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96 MCECLI_DEBUG("CMceDataSender::AssignNameToMessageQueueL, Entry"); |
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97 // queue to be opened for Sending Data |
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98 for(TInt i=1; i<=10; i++) |
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99 { |
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100 TBuf16<30> tempMessage1 = aMessageBuffer; |
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101 tempMessage1.AppendNum(i); |
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102 TInt err1 = iMsgQueue1.CreateGlobal(tempMessage1, 5, EOwnerProcess ); |
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103 if(err1 == KErrAlreadyExists) |
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104 { |
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105 TBuf16<30> tempMessage2 = aMessageBuffer; |
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106 tempMessage2.AppendNum(i+1); |
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107 TInt err2 = iMsgQueue2.CreateGlobal(tempMessage2, 5, EOwnerProcess ); |
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108 if(err2 == KErrNone) |
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109 { |
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110 iMsgQueue2.Close(); |
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111 MCECLI_DEBUG_DVALUE("CMceDataSender::AssignNameToMessageQueueL, Entry", i); |
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112 return i; |
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113 } |
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114 } |
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115 else |
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116 { |
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117 iMsgQueue1.Close(); |
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118 } |
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119 } |
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120 return 0; |
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121 } |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CMceDataSender::~CMceDataSender |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 CMceDataSender::~CMceDataSender() |
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128 { |
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129 Cancel(); |
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130 iMsgQueue.Close(); |
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131 } |
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132 |
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133 // ----------------------------------------------------------------------------- |
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134 // CMceDataSender::DoCancel |
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135 // ----------------------------------------------------------------------------- |
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136 // |
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137 void CMceDataSender::DoCancel() |
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138 { |
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139 iMsgQueue.CancelSpaceAvailable(); |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CMceDataSender::RunL |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 void CMceDataSender::RunL() |
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147 { |
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148 iMsgQueue.Send( iBuffer ); |
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149 iBuffer.Zero(); |
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150 } |
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151 |
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152 // ----------------------------------------------------------------------------- |
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153 // CMceDataSender::RunError |
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154 // ----------------------------------------------------------------------------- |
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155 // |
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156 TInt CMceDataSender::RunError(TInt /*aError*/) |
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157 { |
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158 return KErrNone; |
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159 } |