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1 /* |
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2 * Copyright (c) 2004-2007 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 #include <eikenv.h> |
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20 #include <bluetooth/hci/hcierrors.h> |
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21 |
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22 #include "tprinter.h" |
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23 #include "cdiscoverymanager.h" |
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24 #include "ciffactory.h" |
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25 #include "cprintjobmanager.h" |
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26 #include "csettingsmanager.h" |
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27 #include "imageprint.h" |
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28 #include "cimageprint.h" |
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29 #include "clog.h" |
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30 |
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31 const TInt KMMCID( 1 ); |
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32 |
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33 // CONSTRUCTION |
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34 CDiscoveryManager* CDiscoveryManager::NewL( |
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35 CIFFactory* aFactory ) |
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36 { |
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37 CDiscoveryManager* self = CDiscoveryManager::NewLC( aFactory ); |
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38 CleanupStack::Pop(); // self |
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39 |
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40 return self; |
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41 } |
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42 |
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43 CDiscoveryManager* CDiscoveryManager::NewLC( |
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44 CIFFactory* aFactory ) |
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45 { |
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46 CDiscoveryManager* self = |
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47 new ( ELeave ) CDiscoveryManager( aFactory ); |
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48 CleanupStack::PushL( self ); |
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49 self->ConstructL(); |
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50 |
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51 return self; |
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52 } |
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53 |
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54 // Constructor |
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55 CDiscoveryManager::CDiscoveryManager( |
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56 CIFFactory* aFactory ) : |
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57 iFactory( aFactory ) |
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58 { |
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59 } |
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60 |
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61 // Destruction |
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62 CDiscoveryManager::~CDiscoveryManager() |
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63 { |
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64 } |
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65 |
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66 // 2nd phase constructor |
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67 void CDiscoveryManager::ConstructL() |
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68 { |
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69 } |
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70 |
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71 // Returns supported protocols |
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72 TUint CDiscoveryManager::SupportedProtocols() |
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73 { |
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74 return iFactory->Engine()->SupportedProtocols(); |
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75 } |
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76 |
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77 // Initiates device discovery |
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78 void CDiscoveryManager::StartDeviceDiscoveryL( |
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79 MDiscoveryObserver* aNotifier, |
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80 TUint aProtocol ) |
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81 { |
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82 TInt discoveryError( KErrNone ); |
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83 LOG("CDiscoveryManager::StartDeviceDiscoveryL BEGIN"); |
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84 iMMCUid = -1; |
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85 iCancelling = EFalse; |
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86 iOnGoingDiscovery = ETrue; |
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87 iDiscoveryObserver = aNotifier; |
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88 TRAP_IGNORE( discoveryError = iFactory->Engine()->StartDiscoveryL( *this, aProtocol ) ); |
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89 LOG1("CDiscoveryManager::StartDeviceDiscoveryL END, error = %d", discoveryError); |
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90 User::LeaveIfError( discoveryError ); |
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91 } |
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92 |
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93 // Cancels the discovery notification |
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94 void CDiscoveryManager::CancelDeviceDiscoveryL() |
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95 { |
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96 if ( iOnGoingDiscovery ) |
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97 { |
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98 User::LeaveIfError( iFactory->Engine()->CancelDiscovery() ); |
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99 iCancelling = ETrue; |
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100 iOnGoingDiscovery = EFalse; |
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101 } |
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102 } |
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103 |
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104 // Chooses the printer |
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105 TInt CDiscoveryManager::ChoosePrinterL( |
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106 TInt aPrinterUid ) |
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107 { |
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108 LOG("CDiscoveryManager::ChoosePrinterL BEGIN"); |
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109 TInt err = 0; |
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110 |
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111 // Create print job |
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112 CPrintJobManager* printJobManager = |
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113 static_cast<CPrintJobManager*>( iFactory->PrintJobIF() ); |
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114 iOnGoingDiscovery = EFalse; |
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115 |
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116 err = printJobManager->CreatePrintJobL( aPrinterUid ); |
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117 LOG2("CDiscoveryManager::ChoosePrinterL printjob ret: %d with printer uid: %d", err, aPrinterUid ); |
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118 if ( err == KErrNone ) |
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119 { |
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120 if( aPrinterUid == KMMCID ) |
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121 { |
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122 iMMCUid = KMMCID; |
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123 } |
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124 |
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125 // Do initialization of the settings manager once print job is |
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126 // created and the settings can be fetched |
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127 CSettingsManager* settings = |
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128 static_cast<CSettingsManager*>( iFactory->SettingsIF() ); |
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129 settings->InitSettingsL( aPrinterUid, iMMCUid ); |
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130 |
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131 iPrinterUid = aPrinterUid; |
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132 } |
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133 |
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134 LOG("CDiscoveryManager::ChoosePrinterL END"); |
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135 return err; |
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136 } |
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137 |
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138 // Called when the server finds the printer |
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139 void CDiscoveryManager::FoundPrinterL( |
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140 const TPrinter& aPrinterInfo ) |
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141 { |
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142 HBufC* name = HBufC::NewLC( aPrinterInfo.iDisplayName.Length() ); |
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143 name->Des().Copy( aPrinterInfo.iDisplayName ); |
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144 |
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145 MDiscoveryObserver::TPrinterType type; |
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146 switch ( aPrinterInfo.iProtocol ) |
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147 { |
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148 case KImagePrint_PrinterProtocol_BPP: |
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149 type = MDiscoveryObserver::EBPP; |
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150 break; |
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151 case KImagePrint_PrinterProtocol_DPOF: |
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152 type = MDiscoveryObserver::EMMC; |
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153 iMMCUid = aPrinterInfo.iPrinterID; |
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154 break; |
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155 case KImagePrint_PrinterProtocol_PictBridge: |
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156 type = MDiscoveryObserver::EUSB; |
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157 break; |
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158 |
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159 case KImagePrint_PrinterProtocol_OPP_Printer: //fallthrough |
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160 case KImagePrint_PrinterProtocol_OPP_PC: |
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161 type = MDiscoveryObserver::EOPP; |
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162 break; |
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163 case KImagePrint_PrinterProtocol_UPnP: |
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164 type = MDiscoveryObserver::EWLAN; |
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165 break; |
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166 default: |
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167 type = MDiscoveryObserver::EBPP; |
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168 break; |
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169 } |
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170 |
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171 if( iOnGoingDiscovery != EFalse ) |
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172 { |
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173 iDiscoveryObserver->NotifyNewPrintDeviceL( |
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174 name, aPrinterInfo.iPrinterID, |
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175 aPrinterInfo.iProperties & TPrinter::Cached, |
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176 type, aPrinterInfo.iVendor ); |
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177 } |
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178 CleanupStack::PopAndDestroy(); // name |
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179 } |
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180 |
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181 // Called to inform the status |
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182 void CDiscoveryManager::DiscoveryStatusL( |
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183 TInt aStatus, |
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184 TInt aErrorCode, |
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185 TInt /*aErrorStringCode*/ ) |
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186 { |
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187 // When Bluetooth discovery is finished, but Bluetooth is not enabled pass error code to UI. |
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188 if ( aErrorCode == ENoConnection ) |
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189 { |
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190 if (iDiscoveryObserver){ |
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191 iDiscoveryObserver->DiscoveryError( aErrorCode ); |
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192 } |
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193 } |
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194 if ( iCancelling ) |
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195 { |
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196 // Exection continues in CancelDiscoveryL() |
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197 |
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198 if ( iDiscoveryObserver ) |
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199 { |
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200 iDiscoveryObserver->DeviceDiscoveryCompleted(); |
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201 } |
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202 } |
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203 else |
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204 { |
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205 if ( iOnGoingDiscovery ) |
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206 { |
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207 if ( aStatus == EDiscovering ) |
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208 { |
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209 iOnGoingDiscovery = EFalse; |
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210 iDiscoveryObserver->DeviceDiscoveryCompleted(); |
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211 } |
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212 else if ( aStatus == EDoneDiscovery ) |
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213 { |
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214 iOnGoingDiscovery = EFalse; |
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215 iDiscoveryObserver->DeviceDiscoveryCompleted(); |
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216 } |
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217 else if ( aStatus == ECancellingDiscovery ) |
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218 { |
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219 iDiscoveryObserver->DiscoveryError( aErrorCode ); |
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220 } |
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221 else |
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222 { |
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223 User::Leave( KErrUnknown ); |
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224 } |
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225 } |
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226 } |
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227 } |
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228 |
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229 // Removes cached printer from the list |
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230 void CDiscoveryManager::RemovePrinterL( const TPrinter& aPrinterInfo ) |
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231 { |
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232 if( iOnGoingDiscovery != EFalse ) |
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233 { |
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234 iDiscoveryObserver->RemoveCachedPrinterL( aPrinterInfo.iPrinterID ); |
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235 } |
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236 } |
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237 |
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238 TInt CDiscoveryManager::IsPictBridgeMode() |
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239 { |
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240 LOG("CDiscoveryManager::IsPictBridgeMode() START"); |
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241 TInt retValue = -999; |
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242 retValue = iFactory->ImagePrintClient().IsPictBridgeMode(); |
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243 LOG1("IsPictBridgeMode() returned: %d", retValue); |
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244 LOG("CDiscoveryManager::IsPictBridgeMode() END"); |
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245 return retValue; |
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246 } |
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247 |
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248 void CDiscoveryManager::RemoveDiscoveryObserver() |
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249 { |
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250 iOnGoingDiscovery = EFalse; |
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251 iDiscoveryObserver = 0; |
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252 } |
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253 |
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254 // End of File |