1 /* |
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2 * Copyright (c) 2002-2010 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: Basic printing profile implementation |
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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 "BTServiceUtils.h" |
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22 #include "BTSBPPController.h" |
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23 #include "BTSUDebug.h" |
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24 |
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25 #include <obexheaders.h> |
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26 |
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27 // CONSTANTS |
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28 _LIT8( KBTSDirectPrintingUUID, "\x00\x00\x11\x18\x00\x00\x10\x00\x80\x00\x00\x80\x5F\x9B\x34\xFB" ); |
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29 _LIT8( KBTSXHTMLPrintType, "application/vnd.pwg-xhtml-print+xml\0" ); |
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30 |
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31 // ============================ MEMBER FUNCTIONS =============================== |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CBTSBPPController::CBTSBPPController |
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35 // C++ default constructor can NOT contain any code, that |
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36 // might leave. |
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37 // ----------------------------------------------------------------------------- |
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38 // |
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39 CBTSBPPController::CBTSBPPController( MBTServiceObserver* aObserver, |
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40 const CBTServiceParameterList* aList ) : |
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41 iServerState( EBTSBPPSrvIdle ), |
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42 iClientDone( EFalse ), |
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43 iObserverPtr( aObserver ), |
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44 iListPtr( aList ) |
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45 { |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CBTSBPPController::ConstructL |
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50 // Symbian 2nd phase constructor can leave. |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 void CBTSBPPController::ConstructL( const TBTDevAddr& aRemoteDevice, |
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54 const TUint aRemotePort, |
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55 CBTEngDiscovery* aBTConnectionPtr ) |
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56 { |
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57 FLOG(_L("[BTSU]\t CBTSBPPController::ConstructL()")); |
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58 |
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59 // Create an array of obex headers |
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60 // |
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61 RArray<CObexHeader*> headers; |
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62 CleanupClosePushL( headers ); |
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63 |
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64 CObexHeader* targetHdr = CObexHeader::NewL(); |
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65 CleanupStack::PushL( targetHdr ); |
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66 targetHdr->SetByteSeqL( KBTSUTargetHeader, KBTSDirectPrintingUUID ); |
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67 headers.Append( targetHdr ); |
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68 |
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69 // Create obex client |
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70 // |
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71 CreateClientL ( this, aRemoteDevice, aRemotePort, headers ); |
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72 |
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73 CleanupStack::Pop( 2 ); // targetHdr, headers |
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74 headers.Close(); |
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75 |
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76 // Start the object server if there were referenced objects |
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77 // |
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78 if ( iListPtr->HasAnyReferencedObjects() ) |
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79 { |
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80 iServer = CBTSBPPObjectServer::NewL( this, |
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81 aBTConnectionPtr, |
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82 aRemoteDevice ); |
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83 } |
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84 |
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85 FLOG(_L("[BTSU]\t CBTSBPPController::ConstructL() completed")); |
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86 } |
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87 |
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88 // ----------------------------------------------------------------------------- |
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89 // CBTSBPPController::NewL |
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90 // Two-phased constructor. |
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91 // ----------------------------------------------------------------------------- |
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92 // |
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93 CBTSBPPController* CBTSBPPController::NewL( MBTServiceObserver* aObserver, |
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94 const TUint aRemotePort, |
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95 const TBTDevAddr& aRemoteDevice, |
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96 const CBTServiceParameterList* aList, |
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97 CBTEngDiscovery* aBTConnectionPtr ) |
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98 { |
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99 CBTSBPPController* self = new( ELeave ) CBTSBPPController( aObserver, aList ); |
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100 CleanupStack::PushL( self ); |
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101 self->ConstructL( aRemoteDevice, aRemotePort, aBTConnectionPtr ); |
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102 CleanupStack::Pop(self); |
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103 return self; |
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104 } |
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105 |
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106 |
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107 // Destructor |
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108 CBTSBPPController::~CBTSBPPController() |
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109 { |
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110 if ( iServer ) |
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111 { |
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112 delete iServer; |
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113 iServer = NULL; |
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114 } |
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115 if ( iServerWait ) |
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116 { |
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117 delete iServerWait; |
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118 iServerWait = NULL; |
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119 } |
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120 } |
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121 |
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122 |
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123 // ----------------------------------------------------------------------------- |
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124 // CBTSBPPController::ConnectCompleted |
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125 // ----------------------------------------------------------------------------- |
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126 // |
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127 void CBTSBPPController::ConnectCompleted( TInt aStatus ) |
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128 { |
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129 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::ConnectCompleted() %d"), aStatus )); |
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130 |
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131 if ( aStatus ) |
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132 { |
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133 // The connect operation failed. |
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134 // |
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135 iObserverPtr->ControllerComplete( EBTSConnectingFailed ); |
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136 } |
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137 else |
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138 { |
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139 TRAPD( error, SelectAndSendL() ); |
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140 |
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141 if ( error ) |
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142 { |
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143 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() leaved with %d"), error )); |
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144 iObserverPtr->ControllerComplete( EBTSPuttingFailed ); |
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145 } |
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146 } |
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147 |
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148 FLOG(_L("[BTSU]\t CBTSBPPController::ConnectCompleted() completed")); |
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149 } |
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150 |
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151 // ----------------------------------------------------------------------------- |
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152 // CBTSBPPController::PutCompleted |
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153 // ----------------------------------------------------------------------------- |
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154 // |
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155 void CBTSBPPController::PutCompleted( TInt aStatus, const CObexHeaderSet* /*aPutResponse*/ ) |
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156 { |
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157 FLOG(_L("[BTSU]\t CBTSBPPController::PutCompleted()")); |
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158 |
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159 if ( aStatus ) |
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160 { |
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161 // The put operation failed. |
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162 // |
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163 iObserverPtr->ControllerComplete( aStatus ); |
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164 } |
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165 else |
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166 { |
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167 iClientDone = ETrue; |
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168 |
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169 if ( iServer == NULL || // Server was not needed at all or |
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170 !iServer->HasReferencedObjects() || // no referenced objects in current file or |
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171 iServerState == EBTSBPPSrvDone ) // server is done. |
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172 { |
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173 // Object sent and server done, check if there are |
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174 // more files to send. |
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175 // |
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176 TRAPD( error, SelectAndSendL() ); |
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177 |
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178 if ( error ) |
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179 { |
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180 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() leaved with %d"), error )); |
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181 iObserverPtr->ControllerComplete( EBTSPuttingFailed ); |
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182 } |
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183 } |
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184 else if ( iServerState == EBTSBPPSrvIdle ) |
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185 { |
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186 __ASSERT_DEBUG( iServerWait == NULL, BTSUPanic( EBTSUPanicExistingObject ) ); |
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187 |
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188 // Object sent but server isn't serving yet. |
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189 // Wait for a connection attempt. |
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190 // |
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191 |
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192 TRAPD(error, iServerWait = CBTSBPPServerWait::NewL( this )); |
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193 |
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194 if ( error ) |
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195 { |
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196 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPServerWait::NewL() leaved with %d"), error )); |
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197 iObserverPtr->ControllerComplete( EBTSPuttingFailed ); |
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198 } |
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199 |
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200 } |
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201 } |
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202 |
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203 FLOG(_L("[BTSU]\t CBTSBPPController::PutCompleted() completed")); |
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204 } |
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205 |
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206 // ----------------------------------------------------------------------------- |
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207 // CBTSBPPController::GetCompleted |
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208 // ----------------------------------------------------------------------------- |
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209 // |
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210 void CBTSBPPController::GetCompleted( TInt /*aStatus*/, CObexBufObject* /*aGetResponse*/ ) |
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211 { |
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212 FLOG(_L("[BTSU]\t CBTSBPPController::GetCompleted() ERROR: unsolicited callback")); |
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213 __ASSERT_DEBUG( EFalse, BTSUPanic( EBTSUPanicInternalError ) ); |
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214 } |
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215 |
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216 // ----------------------------------------------------------------------------- |
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217 // CBTSBPPController::ClientConnectionClosed |
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218 // ----------------------------------------------------------------------------- |
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219 // |
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220 void CBTSBPPController::ClientConnectionClosed() |
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221 { |
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222 FLOG(_L("[BTSU]\t CBTSBPPController::ClientConnectionClosed()")); |
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223 |
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224 // Everything is now ready. |
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225 // |
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226 iObserverPtr->ControllerComplete( EBTSNoError ); |
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227 |
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228 FLOG(_L("[BTSU]\t CBTSBPPController::ClientConnectionClosed() completed")); |
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229 } |
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230 |
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231 // ----------------------------------------------------------------------------- |
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232 // CBTSBPPController::ServerError |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 void CBTSBPPController::ServerError( TInt aError ) |
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236 { |
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237 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::ServerError() %d"), aError ) ); |
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238 |
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239 // Mark server as ready and if client is ready, complete the controller. |
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240 // |
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241 iServerState = EBTSBPPSrvDone; |
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242 |
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243 if ( iClientDone ) |
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244 { |
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245 iObserverPtr->ControllerComplete( aError ); |
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246 } |
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247 else |
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248 { |
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249 // Server ready, no need to wait anymore |
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250 // |
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251 if ( iServerWait ) |
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252 { |
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253 delete iServerWait; |
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254 iServerWait = NULL; |
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255 } |
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256 } |
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257 |
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258 FLOG(_L("[BTSU]\t CBTSBPPController::ServerError() completed")); |
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259 } |
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260 |
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261 // ----------------------------------------------------------------------------- |
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262 // CBTSBPPController::ServerConnectionEstablished |
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263 // ----------------------------------------------------------------------------- |
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264 // |
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265 void CBTSBPPController::ServerConnectionEstablished() |
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266 { |
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267 FLOG(_L("[BTSU]\t CBTSBPPController::ServerConnectionEstablished()")); |
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268 |
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269 iServerState = EBTSBPPSrvServing; |
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270 |
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271 if ( iServerWait ) |
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272 { |
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273 // The wait for server connection can now be stopped. |
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274 // |
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275 delete iServerWait; |
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276 iServerWait = NULL; |
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277 } |
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278 |
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279 FLOG(_L("[BTSU]\t CBTSBPPController::ServerConnectionEstablished() completed")); |
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280 } |
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281 |
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282 // ----------------------------------------------------------------------------- |
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283 // CBTSBPPController::ServerConnectionClosed |
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284 // ----------------------------------------------------------------------------- |
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285 // |
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286 void CBTSBPPController::ServerConnectionClosed() |
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287 { |
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288 FLOG(_L("[BTSU]\t CBTSBPPController::ServerConnectionClosed()")); |
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289 |
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290 iServerState = EBTSBPPSrvDone; |
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291 |
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292 if ( iClientDone ) |
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293 { |
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294 // The client was waiting for server, but now another object |
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295 // can be sent. |
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296 // |
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297 TRAPD( error, SelectAndSendL() ); |
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298 |
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299 if ( error ) |
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300 { |
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301 iObserverPtr->ControllerComplete( error ); |
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302 } |
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303 } |
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304 |
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305 FLOG(_L("[BTSU]\t CBTSBPPController::ServerConnectionClosed() completed")); |
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306 } |
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307 |
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308 // ----------------------------------------------------------------------------- |
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309 // CBTSBPPController::WaitComplete |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 void CBTSBPPController::WaitComplete() |
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313 { |
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314 FLOG(_L("[BTSU]\t CBTSBPPController::WaitComplete()")); |
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315 |
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316 // For some reason the printer didn't establish server connection although |
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317 // there were referenced objects |
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318 // |
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319 if ( iServerWait ) |
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320 { |
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321 delete iServerWait; |
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322 iServerWait = NULL; |
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323 } |
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324 |
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325 // The client was waiting for server, but now another object |
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326 // can be sent. |
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327 // |
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328 TRAPD( error, SelectAndSendL() ); |
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329 |
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330 if ( error ) |
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331 { |
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332 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() leaved with %d"), error )); |
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333 iObserverPtr->ControllerComplete( EBTSPuttingFailed ); |
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334 } |
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335 |
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336 FLOG(_L("[BTSU]\t CBTSBPPController::WaitComplete() completed")); |
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337 } |
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338 |
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339 // ----------------------------------------------------------------------------- |
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340 // CBTSBPPController::SelectAndSendL |
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341 // ----------------------------------------------------------------------------- |
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342 // |
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343 void CBTSBPPController::SelectAndSendL() |
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344 { |
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345 FLOG(_L("[BTSU]\t CBTSBPPController::SelectAndSendL()")); |
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346 |
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347 TBTSUXhtmlParam param; |
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348 param.iFileName = NULL; |
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349 param.iRefObjectList = NULL; |
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350 |
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351 if ( iListPtr->XhtmlCount() > 0 && iSendIndex < iListPtr->XhtmlCount() ) |
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352 { |
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353 // Get next xhtml parameter |
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354 // |
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355 param = iListPtr->XhtmlAt( iSendIndex ); |
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356 iSendIndex++; |
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357 } |
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358 |
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359 if ( param.iFileName != NULL ) |
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360 { |
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361 FTRACE(FPrint(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() fileName='%S'"), param.iFileName )); |
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362 |
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363 if ( iServer ) |
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364 { |
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365 // Pass the list of referenced objects in the file to object server. |
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366 // |
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367 iServer->SetReferencedObjectList( param.iRefObjectList ); |
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368 } |
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369 |
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370 // Create an array of obex headers |
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371 // |
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372 RArray<CObexHeader*> headers; |
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373 CleanupClosePushL( headers ); |
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374 |
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375 CObexHeader* typeHdr = CObexHeader::NewL(); |
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376 CleanupStack::PushL( typeHdr ); |
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377 typeHdr->SetByteSeqL( KBTSUTypeHeader, KBTSXHTMLPrintType ); |
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378 headers.Append( typeHdr ); |
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379 |
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380 // Send object. |
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381 // |
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382 iClient->PutObjectL( headers, *param.iFileName ); |
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383 |
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384 CleanupStack::Pop( 2 ); // typeHdr, headers |
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385 headers.Close(); |
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386 |
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387 // A new object is being sent. Reset states. |
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388 // |
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389 iClientDone = EFalse; |
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390 iServerState = EBTSBPPSrvIdle; |
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391 } |
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392 else |
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393 { |
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394 FLOG(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() all objects sent, closing connection")); |
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395 |
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396 // All objects sent, close client connection. |
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397 // |
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398 iClient->CloseClientConnection(); |
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399 } |
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400 |
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401 FLOG(_L("[BTSU]\t CBTSBPPController::SelectAndSendL() completed")); |
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402 } |
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403 |
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404 //----------------------------------------------------------------------------- |
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405 // void CBTSBPPController::ResetFileHandleL |
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406 // ----------------------------------------------------------------------------- |
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407 // |
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408 void CBTSBPPController::ResetFileHandleL() |
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409 { |
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410 } |
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411 |
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412 //----------------------------------------------------------------------------- |
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413 // void CBTSBPPController::ConnectTimedOut() |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 void CBTSBPPController::ConnectTimedOut() |
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417 { |
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418 iObserverPtr->ConnectTimedOut(); |
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419 } |
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420 // End of File |
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