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: Defines the CBtStatusChannel class. |
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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 <obex.h> |
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20 |
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21 #include "crsbtdevice.h" |
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22 #include "cbtstatuschannel.h" |
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23 #include "cbtsoapcodec.h" |
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24 #include "clog.h" |
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25 #include "tbtmapper.h" |
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26 #include "cbtdiscover.h" |
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27 #include "printmessagecodes.h" |
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28 |
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29 |
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30 //-------------------------------------------------------------------------------------------- |
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31 // |
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32 // CBtStatusChannel::NewL |
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33 // |
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34 //-------------------------------------------------------------------------------------------- |
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35 CBtStatusChannel* CBtStatusChannel::NewL(MBtPCObserver& aObs) |
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36 { |
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37 CBtStatusChannel *self = NewLC(aObs); |
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38 CleanupStack::Pop(); // self |
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39 return self; |
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40 } |
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41 |
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42 //-------------------------------------------------------------------------------------------- |
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43 // |
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44 // CBtStatusChannel::NewLC |
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45 // |
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46 //-------------------------------------------------------------------------------------------- |
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47 CBtStatusChannel* CBtStatusChannel::NewLC(MBtPCObserver& aObs) |
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48 { |
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49 CBtStatusChannel *self = new (ELeave) CBtStatusChannel(aObs); |
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50 CleanupStack::PushL(self); |
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51 self->ConstructL(); |
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52 return self; |
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53 } |
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54 |
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55 //-------------------------------------------------------------------------------------------- |
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56 // |
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57 // CBtStatusChannel::CBtStatusChannel |
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58 // |
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59 //-------------------------------------------------------------------------------------------- |
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60 CBtStatusChannel::CBtStatusChannel(MBtPCObserver& aObs): |
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61 CBtChannelBase( aObs ) |
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62 { |
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63 LOG("[CBtStatusChannel::CBtStatusChannel]\t"); |
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64 } |
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65 |
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66 //-------------------------------------------------------------------------------------------- |
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67 // |
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68 // CBtStatusChannel::~CBtStatusChannel |
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69 // |
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70 //-------------------------------------------------------------------------------------------- |
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71 CBtStatusChannel::~CBtStatusChannel() |
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72 { |
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73 LOG("[CBtStatusChannel::~CBtStatusChannel]\t"); |
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74 Cancel(); |
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75 ClearConnection(); |
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76 |
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77 // iChannel have to delete here or otherwise Review-x report critical error. |
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78 if(iChannel) |
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79 { |
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80 delete iChannel; |
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81 iChannel = NULL; |
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82 } |
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83 } |
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84 |
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85 //-------------------------------------------------------------------------------------------- |
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86 // |
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87 // CBtStatusChannel::ConstructL |
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88 // |
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89 //-------------------------------------------------------------------------------------------- |
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90 void CBtStatusChannel::ConstructL() |
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91 { |
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92 LOG("[CBtStatusChannel::ConstructL]\t begin"); |
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93 CBtChannelBase::ConstructL(); |
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94 LOG("[CBtStatusChannel::ConstructL]\t end"); |
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95 } |
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96 |
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97 //-------------------------------------------------------------------------------------------- |
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98 // |
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99 // CBtStatusChannel::RunL |
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100 // |
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101 //-------------------------------------------------------------------------------------------- |
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102 void CBtStatusChannel::RunL() |
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103 { |
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104 LOG2("[CBtStatusChannel::RunL]\t BEGIN iStatus %d at state %d", iStatus.Int(), iState); |
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105 |
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106 //Finish if required |
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107 if( EStateFinish == iState ) |
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108 { |
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109 Disconnect(); |
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110 return; |
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111 } |
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112 |
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113 DoLeaveL( iStatus.Int() ); |
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114 |
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115 switch( iState ) |
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116 { |
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117 case EStateConnecting: |
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118 iObexNullObject->Reset(); |
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119 StopWaiting(); |
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120 break; |
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121 case EStateDisconnecting: |
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122 Disconnect(); |
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123 StopWaiting(); |
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124 break; |
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125 case EStateGettingPrinterState: |
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126 GetSoapResponseL(); |
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127 GetPrinterStateResponseL(); |
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128 iState = EStateNone; |
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129 break; |
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130 case EStateCancellingJob: |
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131 GetSoapResponseL(); |
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132 CancelJobResponseL(); |
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133 iDevice = NULL; |
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134 iState = EStateNone; |
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135 break; |
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136 case EStateGettingJobAttributes: |
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137 GetSoapResponseL(); |
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138 GetJobAttributesResponseL(); |
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139 break; |
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140 case EStateNone: |
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141 User::Leave( KErrCancel ); |
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142 break; |
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143 case EStateGetEvent: |
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144 iState = EStateGettingEvent; |
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145 SendSoapRequestL(EBtGetEvent, iJobId); |
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146 WaitL(); |
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147 break; |
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148 case EStateGettingEvent: |
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149 GetSoapResponseL(); |
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150 GetEventResponseL(); |
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151 StopWaiting(); |
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152 break; |
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153 default: |
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154 break; |
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155 } |
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156 } |
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157 |
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158 //-------------------------------------------------------------------------------------------- |
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159 // |
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160 // CBtStatusChannel::RunError |
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161 // |
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162 //-------------------------------------------------------------------------------------------- |
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163 TInt CBtStatusChannel::RunError(TInt aError) |
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164 { |
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165 LOG1("[CBtStatusChannel::RunError]\t state %d", iState); |
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166 LOG2("[CBtStatusChannel::RunError]\t error %d, iStatus %d", aError, iStatus.Int() ); |
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167 |
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168 TInt id = KErrNotFound; |
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169 |
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170 StopWaiting(); |
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171 |
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172 switch( iState ) |
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173 { |
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174 case EStateGettingPrinterState: |
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175 if(iDevice) |
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176 id = iDevice->DeviceId(); |
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177 |
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178 iState = EStateFinish; |
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179 iObs.GetPrinterStateResponse(EBtStateIdle, ENoMessage, aError, id); |
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180 break; |
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181 case EStateCancellingJob: |
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182 iState = EStateFinish; |
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183 iObs.CancelJobResponse(aError); |
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184 break; |
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185 case EStateGettingJobAttributes: |
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186 iState = EStateFinish; |
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187 iObs.GetJobAttributesResponse(EBtStateUnknown, KNullDesC8(), KNullDesC8(), KErrNotFound, KErrNotFound, aError); |
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188 break; |
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189 case EStateGetEvent: |
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190 case EStateGettingEvent: |
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191 iObs.GetEventResponse(iJobId, EBtStateUnknown, EBtStateIdle, KErrNone, aError); |
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192 break; |
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193 default: |
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194 iState = EStateFinish; |
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195 iObs.GetEventResponse(KErrNotFound, KErrNotFound, KErrNotFound, KErrNotFound, aError); |
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196 LOG("[CBtPrinterController::RunError]\t GetEventResponse sent" ); |
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197 break; |
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198 } |
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199 iResponseError = aError; |
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200 return KErrNone; // othervise error returns to CActive: that's what we don't want. |
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201 } |
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202 |
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203 //-------------------------------------------------------------------------------------------- |
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204 // |
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205 // CBtStatusChannel::DoCancel |
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206 // |
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207 //-------------------------------------------------------------------------------------------- |
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208 void CBtStatusChannel::DoCancel() |
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209 { |
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210 LOG2("[CBtStatusChannel::DoCancel]\t at state %d, iStatus 0x%X", iState, iStatus.Int()); |
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211 |
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212 StopWaiting(); |
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213 |
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214 iState = EStateNone; |
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215 |
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216 CBtChannelBase::DoCancel(); |
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217 LOG1("[CBtStatusChannel::DoCancel]\t out iStatus 0x%X", iStatus.Int()); |
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218 } |
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219 |
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220 //------------------------------ |
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221 // InCalls |
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222 //------------------------------ |
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223 |
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224 //-------------------------------------------------------------------------------------------- |
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225 // |
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226 // CBtStatusChannel::GetPrinterAttributesL |
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227 // |
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228 //-------------------------------------------------------------------------------------------- |
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229 TInt CBtStatusChannel::GetPrinterStateL() |
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230 { |
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231 LOG("[CBtStatusChannel::GetPrinterStateL]\t begin"); |
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232 if(iStop) |
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233 return KErrNone; |
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234 |
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235 if(!IsConnected()) |
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236 User::Leave(KErrDisconnected); |
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237 |
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238 Cancel(); |
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239 |
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240 iState = EStateGettingPrinterState; |
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241 SendSoapRequestL(EBtGetPrinterState); |
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242 |
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243 return KErrNone; |
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244 } |
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245 |
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246 //-------------------------------------------------------------------------------------------- |
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247 // |
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248 // CBtStatusChannel::GetJobAttributesL |
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249 // |
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250 //-------------------------------------------------------------------------------------------- |
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251 TInt CBtStatusChannel::GetJobAttributesL(TInt aJobId) |
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252 { |
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253 LOG1("[CBtStatusChannel::GetJobAttributesL]\t begin with id %d", aJobId); |
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254 if(iStop) |
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255 return KErrNone; |
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256 |
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257 if(!IsConnected()) |
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258 User::Leave(KErrDisconnected); |
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259 |
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260 if( KErrNotFound == aJobId) |
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261 User::Leave(KErrInvalidData); |
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262 |
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263 LOG1("[CBtStatusChannel::GetJobAttributesL]\t wait connection? %d", iStatus.Int()); |
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264 WaitL(); |
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265 |
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266 iJobId = aJobId; |
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267 LOG1("[CBtStatusChannel::GetJobAttributesL]\t iJobId %d", iJobId); |
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268 |
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269 iState = EStateGettingJobAttributes; |
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270 SendSoapRequestL(EBtGetJobAttributes, iJobId); |
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271 |
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272 return KErrNone; |
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273 } |
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274 |
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275 //-------------------------------------------------------------------------------------------- |
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276 // |
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277 // CBtStatusChannel::GetEventL |
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278 // |
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279 //-------------------------------------------------------------------------------------------- |
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280 void CBtStatusChannel::GetEventL(TInt aJobId) |
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281 { |
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282 LOG("[CBtStatusChannel::GetEvent]\t begin"); |
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283 if(iStop) |
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284 return; |
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285 |
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286 if(!IsConnected()) |
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287 User::Leave(KErrDisconnected); |
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288 |
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289 if( 0 > aJobId) |
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290 User::Leave(KErrInvalidData); |
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291 |
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292 if(EStateGetEvent == iState || EStateGettingEvent == iState) |
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293 return; |
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294 |
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295 Cancel(); |
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296 |
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297 iJobId = aJobId; |
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298 |
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299 iState = EStateGetEvent; |
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300 Activate(); |
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301 } |
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302 |
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303 //---------------------------------- |
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304 |
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305 //------------------------------ |
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306 // Responses |
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307 //------------------------------ |
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308 //-------------------------------------------------------------------------------------------- |
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309 // |
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310 // CBtStatusChannel::GetPrinterStateResponseL |
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311 // |
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312 //-------------------------------------------------------------------------------------------- |
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313 void CBtStatusChannel::GetPrinterStateResponseL() |
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314 { |
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315 LOG("[CBtStatusChannel::GetPrinterStateResponseL]\t"); |
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316 User::LeaveIfNull(iSoapCodec); |
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317 iState = EStateNone; |
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318 |
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319 TInt state = EBtStateUnknown; |
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320 TInt reasons = EPbCheckPrinter; |
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321 TInt opStatus = KErrGeneral; |
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322 |
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323 iSoapCodec->GetPrinterStateResponseL(state, reasons, opStatus); |
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324 |
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325 TInt id = KErrNotFound; |
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326 if(iDevice) |
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327 id = iDevice->DeviceId(); |
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328 |
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329 iObs.GetPrinterStateResponse(state, reasons, opStatus, id); |
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330 |
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331 } |
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332 |
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333 //-------------------------------------------------------------------------------------------- |
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334 // |
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335 // CBtStatusChannel::GetJobAttributesResponseL |
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336 // |
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337 //-------------------------------------------------------------------------------------------- |
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338 void CBtStatusChannel::GetJobAttributesResponseL() |
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339 { |
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340 LOG("[CBtStatusChannel::GetJobAttributesResponseL]\t"); |
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341 User::LeaveIfNull(iSoapCodec); |
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342 iState = EStateNone; |
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343 |
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344 TInt jobState = EBtStateUnknown; |
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345 TBtAttrString8 jobName(KNullDesC8()); |
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346 TBtAttrString8 originator(KNullDesC8()); |
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347 TInt sheetsCompleted = KErrNotFound; |
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348 TInt pendingJobs = KErrNotFound; |
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349 TInt opStatus = KErrNotSupported; |
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350 |
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351 iSoapCodec->GetJobAttributesResponseL(iJobId, jobState, jobName, originator, |
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352 sheetsCompleted, pendingJobs, opStatus); |
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353 |
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354 iObs.GetJobAttributesResponse(jobState, jobName, originator, |
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355 sheetsCompleted, pendingJobs, opStatus); |
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356 } |
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357 |
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358 //-------------------------------------------------------------------------------------------- |
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359 // |
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360 // CBtStatusChannel::CancelJobResponseL |
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361 // |
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362 //-------------------------------------------------------------------------------------------- |
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363 void CBtStatusChannel::CancelJobResponseL() |
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364 { |
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365 LOG("[CBtStatusChannel::CancelJobResponseL]\t"); |
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366 User::LeaveIfNull(iSoapCodec); |
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367 iState = EStateNone; |
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368 |
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369 TInt err = KErrNotFound; |
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370 iSoapCodec->CancelJobResponseL(iJobId, err); |
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371 |
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372 LOG1("[CBtStatusChannel::CancelJobResponseL]\t err %d", err); |
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373 iObs.CancelJobResponse(err); |
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374 } |
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375 |
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376 //-------------------------------------------------------------------------------------------- |
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377 // |
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378 // CBtStatusChannel::GetEventResponseL |
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379 // |
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380 //-------------------------------------------------------------------------------------------- |
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381 void CBtStatusChannel::GetEventResponseL() |
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382 { |
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383 LOG("[CBtStatusChannel::GetEventResponseL]\t"); |
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384 User::LeaveIfNull(iSoapCodec); |
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385 iState = EStateNone; |
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386 |
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387 TInt jobState, printerState, stateReasons, operationStatus; |
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388 |
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389 iSoapCodec->GetEventResponseL(iJobId, jobState, printerState, stateReasons, operationStatus); |
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390 iObs.GetEventResponse(iJobId, jobState, printerState, stateReasons, operationStatus); |
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391 } |
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392 /////////////////////////////// |
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393 // Private |
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394 /////////////////////////////// |
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395 //-------------------------------------------------------------------------------------------- |
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396 // |
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397 // CBtStatusChannel::ConnectL |
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398 // |
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399 //-------------------------------------------------------------------------------------------- |
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400 void CBtStatusChannel::ConnectL() |
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401 { |
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402 LOG2("[CBtStatusChannel::ConnectL]\t isConnected: %d, iDevice %d", IsConnected(), iDevice); |
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403 |
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404 User::LeaveIfNull(iDevice); |
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405 |
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406 LOG1("[CBtStatusChannel::ConnectedL]\t aDevice.UsedProtocols(): %d", iDevice->UsedProtocol()); |
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407 if( !(KImagePrint_PrinterProtocol_BPP & iDevice->UsedProtocol()) ) |
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408 User::Leave(KErrNotSupported); |
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409 |
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410 if(IsConnected()) |
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411 { |
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412 LOG1("[CBtStatusChannel::ConnectL]\t isConnected: %d", IsConnected()); |
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413 return; |
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414 } |
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415 |
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416 if(iChannel) |
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417 { |
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418 delete iChannel; |
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419 iChannel = NULL; |
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420 } |
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421 |
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422 TObexBluetoothProtocolInfo protocolInfo; |
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423 protocolInfo.iTransport.Copy( KRFCOMMDesC ); |
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424 protocolInfo.iAddr.SetBTAddr(iDevice->BDAddr() );//Address of server bt device |
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425 protocolInfo.iAddr.SetPort(iDevice->STSPort() );//Service channel of server rfcomm |
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426 |
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427 TUUID uuid(KBTSDPPrintingStatus); |
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428 iObexNullObject->Reset(); |
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429 iObexNullObject->SetTargetL(uuid.Des()); |
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430 |
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431 // create channel |
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432 iChannel = CObexClient::NewL( protocolInfo ); |
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433 iChannel->SetCallBack(*this); |
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434 iChannel->Connect(*iObexNullObject, iStatus); |
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435 |
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436 iState = EStateConnecting; |
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437 Activate(); |
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438 } |
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439 |
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440 //-------------------------------------------------------------------------------------------- |
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441 // |
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442 // CBtStatusChannel::DoLeaveL |
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443 // |
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444 //-------------------------------------------------------------------------------------------- |
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445 void CBtStatusChannel::DoLeaveL(TInt aError) |
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446 { |
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447 LOG2("[CBtStatusChannel::DoLeaveL]\t aError %d at state %d", aError, iState); |
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448 |
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449 if(KErrNone == aError) |
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450 return; |
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451 |
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452 if(EStateDisconnecting == iState) |
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453 return; |
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454 |
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455 if(KErrCancel == aError) |
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456 return; |
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457 |
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458 if(KErrCompletion == aError) |
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459 return; |
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460 |
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461 LOG("[CBtStatusChannel::DoLeaveL]\t Leave"); |
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462 User::Leave(aError); |
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463 } |
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464 |
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465 // End of File |
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