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1 /* |
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2 * Component Name: Headset Simulator |
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3 * Author: Comarch S.A. |
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4 * Version: 1.0 |
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5 * Copyright (c) 2010 Comarch S.A. |
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6 * |
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7 * This Software is submitted by Comarch S.A. to Symbian Foundation Limited on |
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8 * the basis of the Member Contribution Agreement entered between Comarch S.A. |
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9 * and Symbian Foundation Limited on 5th June 2009 (“Agreement”) and may be |
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10 * used only in accordance with the terms and conditions of the Agreement. |
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11 * Any other usage, duplication or redistribution of this Software is not |
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12 * allowed without written permission of Comarch S.A. |
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13 * |
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14 */ |
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15 |
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16 #include "hsaudioserver.h" |
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17 #include "debug.h" |
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18 |
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19 CHsAudioServer* CHsAudioServer::NewL( RSocketServ& aSocketServ, |
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20 TBool aPullAudio ) |
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21 { |
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22 CHsAudioServer* self = CHsAudioServer::NewLC( aSocketServ, aPullAudio ); |
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23 CleanupStack::Pop( self ); |
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24 return self; |
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25 } |
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26 |
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27 CHsAudioServer* CHsAudioServer::NewLC( RSocketServ& aSocketServ, |
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28 TBool aPullAudio ) |
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29 { |
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30 CHsAudioServer* self = new ( ELeave ) CHsAudioServer( aSocketServ, |
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31 aPullAudio ); |
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32 CleanupStack::PushL( self ); |
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33 self->ConstructL(); |
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34 return self; |
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35 } |
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36 |
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37 CHsAudioServer::~CHsAudioServer() |
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38 { |
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39 |
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40 if ( iSCOSocket ) |
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41 { |
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42 delete iSCOSocket; |
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43 } |
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44 } |
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45 |
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46 void CHsAudioServer::ListenL() |
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47 { |
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48 TRACE_FUNC_ENTRY |
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49 |
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50 if ( iListening ) |
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51 { |
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52 User::Leave( KErrInUse ); |
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53 } |
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54 if ( iSCOSocket ) |
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55 { |
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56 delete iSCOSocket; |
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57 iSCOSocket = NULL; |
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58 } |
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59 iSCOSocket = CBluetoothSynchronousLink::NewL( *this, iSServ ); |
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60 |
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61 User::LeaveIfNull( iSCOSocket ); |
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62 |
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63 User::LeaveIfError( iSCOSocket->AcceptConnection( iAcceptedPackets ) ); |
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64 |
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65 TRACE_FUNC_EXIT |
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66 } |
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67 |
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68 void CHsAudioServer::ConnectL( const TBTDevAddr &aAddr ) |
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69 { |
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70 TRACE_FUNC_ENTRY |
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71 |
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72 if ( iConnected ) |
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73 { |
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74 User::Leave( KErrInUse ); |
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75 } |
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76 if ( iSCOSocket ) |
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77 { |
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78 delete iSCOSocket; |
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79 iSCOSocket = NULL; |
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80 } |
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81 iSCOSocket = CBluetoothSynchronousLink::NewL( *this, iSServ ); |
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82 |
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83 User::LeaveIfNull( iSCOSocket ); |
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84 |
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85 iAddr = aAddr; |
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86 iSCOSocket->SetupConnection( aAddr, iAcceptedPackets ); |
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87 |
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88 TRACE_FUNC_EXIT |
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89 } |
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90 |
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91 void CHsAudioServer::Disconnect() |
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92 { |
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93 TRACE_FUNC_ENTRY |
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94 |
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95 if ( iSCOSocket && iConnected ) |
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96 { |
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97 iSCOSocket->CancelReceive(); |
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98 iSCOSocket->CancelSend(); |
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99 iSCOSocket->Disconnect(); |
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100 delete iSCOSocket; |
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101 iSCOSocket = NULL; |
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102 iConnected = EFalse; |
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103 iListening = EFalse; |
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104 |
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105 ListenL(); |
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106 } |
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107 |
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108 TRACE_FUNC_EXIT |
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109 } |
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110 |
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111 void CHsAudioServer::Shutdown() |
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112 { |
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113 TRACE_FUNC_ENTRY |
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114 |
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115 if ( iSCOSocket ) |
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116 { |
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117 if ( iListening ) |
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118 { |
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119 iSCOSocket->CancelAccept(); |
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120 } |
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121 delete iSCOSocket; |
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122 iSCOSocket = NULL; |
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123 iListening = EFalse; |
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124 iConnected = EFalse; |
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125 } |
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126 |
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127 TRACE_FUNC_EXIT |
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128 } |
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129 |
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130 void CHsAudioServer::SetPullAudio( TBool aPullAudio ) |
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131 { |
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132 iPullAudio = aPullAudio; |
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133 } |
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134 |
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135 TBool CHsAudioServer::IsConnected() |
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136 { |
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137 return iConnected; |
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138 } |
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139 |
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140 TBool CHsAudioServer::IsListen() |
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141 { |
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142 return iListening; |
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143 } |
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144 |
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145 CHsAudioServer::CHsAudioServer( RSocketServ& aSocketServ, TBool aPullAudio ) : |
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146 iSServ( aSocketServ ), iAcceptedPackets( EAnySCOPacket ), iListening( |
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147 EFalse ), iPullAudio( aPullAudio ) |
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148 { |
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149 |
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150 } |
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151 |
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152 void CHsAudioServer::ConstructL() |
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153 { |
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154 |
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155 } |
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156 |
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157 void CHsAudioServer::HandleSetupConnectionCompleteL( TInt aErr ) |
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158 { |
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159 TRACE_FUNC_ENTRY |
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160 TRACE_INFO( ( _L("aErr = %d"), aErr) ); |
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161 iConnected = ETrue; |
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162 iListening = EFalse; |
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163 iSCOSocket->AcceptConnection( TBTSyncPackets( iAcceptedPackets ) ); |
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164 |
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165 if ( aErr == KErrNone && iPullAudio ) |
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166 { |
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167 User::LeaveIfError( iSCOSocket->Receive( iReceiveBuffer ) ); |
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168 } |
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169 |
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170 TRACE_FUNC_EXIT |
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171 |
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172 } |
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173 |
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174 void CHsAudioServer::HandleDisconnectionCompleteL( TInt aErr ) |
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175 { |
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176 TRACE_FUNC_ENTRY |
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177 TRACE_INFO( ( _L("aErr = %d"), aErr) ); |
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178 iConnected = EFalse; |
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179 iListening = ETrue; |
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180 iSCOSocket->AcceptConnection( TBTSyncPackets( iAcceptedPackets ) ); |
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181 |
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182 TRACE_FUNC_EXIT |
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183 } |
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184 void CHsAudioServer::HandleAcceptConnectionCompleteL( TInt aErr ) |
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185 { |
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186 TRACE_FUNC_ENTRY |
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187 TRACE_INFO( ( _L("aErr = %d"), aErr) ); |
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188 iConnected = ETrue; |
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189 iListening = EFalse; |
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190 |
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191 if ( aErr == KErrNone && iPullAudio && iSCOSocket ) |
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192 { |
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193 User::LeaveIfError( iSCOSocket->Receive( iReceiveBuffer ) ); |
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194 } |
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195 |
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196 TRACE_FUNC_EXIT |
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197 } |
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198 |
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199 void CHsAudioServer::HandleSendCompleteL( TInt aErr ) |
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200 { |
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201 TRACE_FUNC_ENTRY |
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202 TRACE_INFO( ( _L("aErr = %d"), aErr) ); |
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203 |
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204 if ( iPullAudio ) |
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205 { |
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206 User::LeaveIfError( iSCOSocket->Receive( iReceiveBuffer ) ); |
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207 } |
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208 |
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209 TRACE_FUNC_EXIT |
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210 } |
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211 void CHsAudioServer::HandleReceiveCompleteL( TInt aErr ) |
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212 { |
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213 TRACE_FUNC_ENTRY |
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214 TRACE_INFO( ( _L("aErr = %d"), aErr) ); |
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215 |
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216 if ( iPullAudio && aErr != KErrNone ) |
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217 { |
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218 User::LeaveIfError( iSCOSocket->Receive( iReceiveBuffer ) ); |
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219 |
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220 } |
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221 if ( aErr == KErrDisconnected ) |
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222 { |
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223 Disconnect(); |
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224 } |
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225 |
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226 TRACE_FUNC_EXIT |
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227 } |