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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 |
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20 #include "cserverjobguard.h" |
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21 #include "cimageprintbody.h" |
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22 #include "clog.h" |
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23 #include "tmessagewrp2.h" |
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24 |
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25 CServerJobGuard* CServerJobGuard::NewL( CImagePrintBody& aEngine ) |
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26 { |
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27 CServerJobGuard* self = new ( ELeave ) CServerJobGuard( aEngine ); |
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28 CleanupStack::PushL( self ); |
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29 self->ConstructL(); |
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30 CleanupStack::Pop(); // self |
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31 return self; |
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32 } |
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33 |
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34 CServerJobGuard::CServerJobGuard( CImagePrintBody& aEngine ) : iEngine( aEngine ), |
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35 iRequestActive( EFalse ) |
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36 { |
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37 } |
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38 |
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39 CServerJobGuard::~CServerJobGuard() |
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40 { |
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41 LOG("CServerJobGuard::~CServerJobGuard begin"); |
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42 iImages.ResetAndDestroy(); |
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43 iImages.Close(); |
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44 iBuffer.Close(); |
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45 LOG("CServerJobGuard::~CServerJobGuard end"); |
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46 } |
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47 |
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48 void CServerJobGuard::ConstructL() |
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49 { |
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50 } |
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51 |
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52 void CServerJobGuard::PrepareL( TMessageWrp2& aMessage ) |
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53 { |
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54 LOG("CServerJobGuard::PrepareL begin"); |
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55 TInt len = aMessage.GetDesLength( 0 ); |
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56 HBufC* buf = HBufC::NewLC( len ); |
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57 TPtr ptr( buf->Des() ); |
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58 aMessage.ReadL( 0, ptr ); |
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59 iImages.AppendL( buf ); |
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60 CleanupStack::Pop(); // buf |
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61 LOG("CServerJobGuard::PrepareL end"); |
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62 } |
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63 |
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64 void CServerJobGuard::Stop() |
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65 { |
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66 LOG("CServerJobGuard::Stop begin"); |
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67 iImages.ResetAndDestroy(); |
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68 if( iRequestActive ) |
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69 { |
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70 LOG("CServerJobGuard::Stop cancelling..."); |
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71 iMessage->Complete( KErrCancel ); |
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72 iRequestActive = EFalse; |
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73 } |
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74 LOG("CServerJobGuard::Stop end"); |
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75 } |
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76 |
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77 TInt CServerJobGuard::CreateL( TMessageWrp2& aMessage ) |
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78 { |
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79 LOG("CServerJobGuard::CreateL begin"); |
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80 iRequestActive = EFalse; |
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81 iBuffer.Reset(); |
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82 TInt printer = aMessage.Int0(); |
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83 TInt err = iEngine.CreatePrintJobL( printer, iImages, *this ); |
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84 LOG1("CServerJobGuard::CreateL err: %d", err); |
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85 if( err ) |
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86 { |
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87 iImages.ResetAndDestroy(); |
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88 } |
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89 LOG1("CServerJobGuard::CreateL return: %d", err); |
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90 return err; |
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91 } |
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92 |
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93 void CServerJobGuard::ContinueCreateL( TMessageWrp2& aMessage ) |
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94 { |
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95 LOG("CServerJobGuard::ContinueCreateL begin"); |
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96 if( iMessage ) iMessage->SetDisposable( ETrue ); |
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97 iMessage = &aMessage; |
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98 iRequestActive = ETrue; |
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99 if( iBuffer.Count() ) |
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100 { |
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101 LOG("CServerJobGuard::ContinueCreateL before ProcessL"); |
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102 Process(); |
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103 LOG("CServerJobGuard::ContinueCreateL after ProcessL"); |
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104 } |
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105 LOG("CServerJobGuard::ContinueCreateL end"); |
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106 } |
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107 |
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108 void CServerJobGuard::PrintJobProgressEvent(TInt aStatus, TInt aPercentCompletion, TInt aJobStateCode) |
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109 { |
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110 LOG("CServerJobGuard::PrintJobProgressEvent begin"); |
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111 LOG1("CServerJobGuard::PrintJobProgressEvent aStatus: %d", aStatus); |
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112 LOG1("CServerJobGuard::PrintJobProgressEvent aPercentCompletion: %d", aPercentCompletion); |
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113 LOG1("CServerJobGuard::PrintJobProgressEvent aJobStateCode: %d", aJobStateCode); |
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114 TJobGuardData data; |
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115 data.iCb = TJobGuardData::EProgressEventCb; |
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116 data.iStatus = aStatus; |
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117 data.iPercentCompletion = aPercentCompletion; |
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118 data.iJobStateCode = aJobStateCode; |
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119 TRAPD( err, DoPreProcessL( data ) ); |
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120 LOG1("CServerJobGuard::PrintJobProgressEvent DoPreProcessL's TRAP err: %d", err); |
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121 Process( err ); |
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122 LOG("CServerJobGuard::PrintJobProgressEvent end"); |
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123 } |
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124 |
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125 void CServerJobGuard::PrintJobErrorEvent(TInt aError, TInt aErrorStringCode) |
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126 { |
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127 LOG("CServerJobGuard::PrintJobErrorEvent begin"); |
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128 LOG1("CServerJobGuard::PrintJobErrorEvent aError: %d", aError); |
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129 LOG1("CServerJobGuard::PrintJobErrorEvent aErrorStringCode: %d", aErrorStringCode); |
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130 TJobGuardData data; |
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131 data.iCb = TJobGuardData::EErrorEventCb; |
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132 data.iError = aError; |
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133 data.iErrorStringCode = aErrorStringCode; |
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134 TRAPD( err, DoPreProcessL( data ) ); |
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135 LOG1("CServerJobGuard::PrintJobErrorEvent DoPreProcessL's TRAP err: %d", err); |
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136 Process( err ); |
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137 LOG("CServerJobGuard::PrintJobErrorEvent end"); |
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138 } |
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139 |
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140 void CServerJobGuard::PrinterStatusEvent(TInt aError, TInt aErrorStringCode) |
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141 { |
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142 LOG("CServerJobGuard::PrinterStatusEvent begin"); |
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143 LOG1("CServerJobGuard::PrinterStatusEvent aError: %d", aError); |
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144 LOG1("CServerJobGuard::PrinterStatusEvent aErrorStringCode: %d", aErrorStringCode); |
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145 TJobGuardData data; |
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146 data.iCb = TJobGuardData::EStatusEventCb; |
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147 data.iError = aError; |
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148 data.iErrorStringCode = aErrorStringCode; |
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149 TRAPD( err, DoPreProcessL( data ) ); |
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150 LOG1("CServerJobGuard::PrinterStatusEvent DoPreProcessL's TRAP err: %d", err); |
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151 Process( err ); |
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152 LOG("CServerJobGuard::PrinterStatusEvent end"); |
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153 } |
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154 |
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155 void CServerJobGuard::PreviewImageEvent(TInt aFsBitmapHandle) |
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156 { |
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157 LOG("CServerJobGuard::PreviewImageEvent begin"); |
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158 LOG1("CServerJobGuard::PreviewImageEvent aFsBitmapHandle: %d", aFsBitmapHandle); |
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159 TJobGuardData data; |
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160 data.iCb = TJobGuardData::EImageEventCb; |
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161 data.iFsBitmapHandle = aFsBitmapHandle; |
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162 TRAPD( err, DoPreProcessL( data ) ); |
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163 LOG1("CServerJobGuard::PreviewImageEvent DoPreProcessL's TRAP err: %d", err); |
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164 Process( err ); |
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165 LOG("CServerJobGuard::PreviewImageEvent end"); |
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166 } |
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167 |
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168 void CServerJobGuard::DoPreProcessL( const TJobGuardData& aData ) |
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169 { |
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170 LOG("CServerJobGuard::DoPreProcessL begin"); |
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171 User::LeaveIfError( iBuffer.Append( aData ) ); |
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172 LOG("CServerJobGuard::DoPreProcessL end"); |
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173 } |
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174 |
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175 void CServerJobGuard::DoProcessL() |
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176 { |
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177 LOG("CServerJobGuard::ProcessL begin"); |
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178 if( iBuffer.Count() && iRequestActive ) |
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179 { |
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180 LOG("CServerJobGuard::DoProcessL step 1"); |
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181 TPtr8 ptr(reinterpret_cast<TUint8*>(&(iBuffer[0])), sizeof(iBuffer[0]), sizeof(iBuffer[0])); |
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182 LOG("CServerJobGuard::DoProcessL step 2"); |
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183 iMessage->WriteL( 0, ptr ); |
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184 LOG("CServerJobGuard::DoProcessL step 3"); |
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185 iMessage->Complete( KErrNone ); |
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186 LOG("CServerJobGuard::DoProcessL step 4"); |
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187 iRequestActive = EFalse; |
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188 LOG("CServerJobGuard::DoProcessL step 5"); |
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189 iBuffer.Remove( 0 ); |
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190 LOG("CServerJobGuard::DoProcessL step 6"); |
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191 } |
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192 LOG("CServerJobGuard::ProcessL end"); |
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193 } |
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194 |
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195 void CServerJobGuard::Process( TInt aErr ) |
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196 { |
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197 LOG("CServerJobGuard::Process begin"); |
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198 if( aErr ) |
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199 { |
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200 LOG1("CServerJobGuard::Process aErr: %d", aErr); |
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201 iMessage->Complete( aErr ); |
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202 iRequestActive = EFalse; |
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203 } |
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204 else |
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205 { |
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206 LOG("CServerJobGuard::Process calling DoProcessL"); |
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207 TRAPD( err, DoProcessL() ); |
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208 LOG1("CServerJobGuard::Process DoProcessL's TRAP err: %d", err); |
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209 if( err ) |
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210 { |
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211 iMessage->Complete( err ); |
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212 iRequestActive = EFalse; |
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213 } |
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214 } |
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215 LOG("CServerJobGuard::Process end"); |
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216 } |
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217 |
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218 |
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219 |
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220 // DEPRECATED |
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221 |
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222 void CServerJobGuard::ShowMessageL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ ) |
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223 { |
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224 } |
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225 |
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226 TBool CServerJobGuard::AskYesNoQuestionL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ ) |
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227 { |
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228 return EFalse; |
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229 } |
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230 |
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231 const TDesC& CServerJobGuard::AskForInputL( TInt /*aMsgLine1Code*/, TInt /*aMsgLine2Code*/ ) |
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232 { |
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233 return KNullDesC; |
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234 } |
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235 |
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236 // End of File |