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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 "mcedatareceiver.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 // CMceDataReceiver::CMceDataReceiver |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CMceDataReceiver::CMceDataReceiver( MMceDataSinkObserver& aObserver ) |
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32 : CActive( EPriorityStandard ), iReady( EFalse ), iObserver( &aObserver ) |
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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 // CMceDataReceiver::ConstructL |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 void CMceDataReceiver::ConstructL() |
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42 { |
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43 MCECLI_DEBUG("CMceDataReceiver::ConstructL, Entry"); |
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44 |
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45 TBuf16<30> aMessageBuffer(_L("SendQueueForMCCMSRP")); |
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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( iSendMsgQueue.OpenGlobal(aMessageBuffer)); |
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51 |
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52 iSendMsgQueue.NotifyDataAvailable( iStatus ); |
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53 SetActive(); |
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54 } |
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55 |
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56 |
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57 TInt CMceDataReceiver::AssignNameToMessageQueueL(const TDes16 &aMessageBuffer) |
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58 { |
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59 MCECLI_DEBUG( "CMccDataReceiver::AssignNameToMessageQueueL" ) |
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60 |
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61 |
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62 // queue to be opened for Sending Data |
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63 for(TInt i=1; i<=10; i++) |
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64 { |
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65 TBuf16<30> tempMessage1 = aMessageBuffer; |
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66 tempMessage1.AppendNum(i); |
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67 TInt err1 = iSendMsgQueue1.CreateGlobal(tempMessage1, 5, EOwnerProcess ); |
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68 if(err1 == KErrAlreadyExists) |
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69 { |
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70 TBuf16<30> tempMessage2 = aMessageBuffer; |
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71 tempMessage2.AppendNum(i+1); |
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72 TInt err2 = iSendMsgQueue2.CreateGlobal(tempMessage2, 5, EOwnerProcess ); |
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73 if(err2 == KErrNone) |
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74 { |
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75 iSendMsgQueue2.Close(); |
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76 MCECLI_DEBUG_DVALUE( "CMccDataReceiver::AssignNameToMessageQueueL" , i ) |
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77 return i; |
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78 } |
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79 } |
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80 else |
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81 { |
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82 iSendMsgQueue1.Close(); |
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83 } |
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84 } |
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85 return 0; |
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86 |
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87 |
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88 } |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CMceDataReceiver::NewL |
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92 // ----------------------------------------------------------------------------- |
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93 // |
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94 CMceDataReceiver* CMceDataReceiver::NewL( MMceDataSinkObserver& aObserver ) |
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95 { |
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96 MCECLI_DEBUG("CMceDataReceiver::NewL, Entry"); |
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97 CMceDataReceiver* self = |
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98 new ( ELeave ) CMceDataReceiver( aObserver ); |
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99 CleanupStack::PushL( self ); |
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100 self->ConstructL(); |
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101 CleanupStack::Pop( self ); |
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102 return self; |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CMceDataReceiver::~CMceDataReceiver |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 CMceDataReceiver::~CMceDataReceiver() |
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110 { |
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111 MCECLI_DEBUG("CMceDataReceiver::~CMceDataReceiver, Entry"); |
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112 Cancel(); |
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113 iSendMsgQueue.Close(); |
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114 } |
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115 |
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116 // ----------------------------------------------------------------------------- |
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117 // CMceDataReceiver::DoCancel |
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118 // ----------------------------------------------------------------------------- |
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119 // |
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120 void CMceDataReceiver::DoCancel() |
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121 { |
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122 MCECLI_DEBUG("CMceDataReceiver::DoCancel, Entry"); |
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123 iSendMsgQueue.CancelDataAvailable(); |
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124 } |
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125 |
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126 // ----------------------------------------------------------------------------- |
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127 // CMceDataReceiver::RunL |
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128 // ----------------------------------------------------------------------------- |
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129 // |
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130 void CMceDataReceiver::RunL() |
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131 { |
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132 MCECLI_DEBUG("CMceDataReceiver::RunL, Entry"); |
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133 CMceMediaStream* dummy1 = NULL; |
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134 CMceMediaSink* dummy2 = NULL; |
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135 TQueueBuffer buffer; |
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136 iSendMsgQueue.Receive( buffer ); |
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137 iObserver->DataReceived( *dummy1, *dummy2, buffer ); |
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138 iSendMsgQueue.NotifyDataAvailable( iStatus ); |
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139 SetActive(); |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // CMceDataReceiver::RunError |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 TInt CMceDataReceiver::RunError(TInt /*aError*/) |
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147 { |
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148 MCECLI_DEBUG("CMceDataReceiver::RunError, Entry"); |
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149 return KErrNone; |
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150 } |