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1 /* |
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2 * Copyright (c) 2002-2008 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: Implementation of app installer handler. |
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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 FILES |
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20 #include "DocAppInstHandler.h" |
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21 #include "DocAppInstLauncher.h" |
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22 #include <charconv.h> |
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23 #include <utf.h> |
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24 |
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25 |
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26 // ================= MEMBER FUNCTIONS ======================= |
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27 |
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28 // C++ default constructor can NOT contain any code, that |
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29 // might leave. |
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30 // |
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31 CDocAppInstHandler::CDocAppInstHandler( |
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32 const TDataType& aDataType, |
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33 const TUid& aUid, |
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34 CDocumentHandler* aDocDispatcher, |
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35 TDocServiceMode aServiceMode ) : |
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36 CDocDefaultHandler( aDataType, aUid, aDocDispatcher, aServiceMode ), |
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37 iCallWithParams( EFalse ), |
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38 iHeapURL( NULL ), |
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39 iParamDescriptor( NULL ), |
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40 iUseDescriptor( EFalse ) |
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41 { |
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42 } |
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43 |
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44 // Two-phased constructor. |
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45 // |
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46 CDocAppInstHandler* CDocAppInstHandler::NewL( |
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47 const TDataType& aDataType, |
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48 const TUid& aUid, |
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49 CDocumentHandler* aDocDispatcher, |
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50 TDocServiceMode aServiceMode ) |
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51 { |
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52 CDocAppInstHandler *self = |
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53 new ( ELeave ) CDocAppInstHandler( aDataType, |
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54 aUid, aDocDispatcher, |
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55 aServiceMode ); |
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56 CleanupStack::PushL( self ); |
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57 self->BaseConstructL(); |
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58 CleanupStack::Pop(); |
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59 return self; |
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60 } |
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61 |
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62 // Destructor |
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63 // |
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64 CDocAppInstHandler::~CDocAppInstHandler() |
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65 { |
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66 if ( iLauncher ) |
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67 { |
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68 iLauncher->Cancel(); |
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69 } |
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70 delete iLauncher; |
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71 delete iParamPckg; |
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72 delete iHeapURL; //URL |
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73 delete iParamDescriptor; //Params+URL |
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74 } |
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75 |
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76 |
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77 // --------------------------------------------------------- |
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78 // CDocAppInstHandler::AddToParamListL() |
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79 // Add parameters (gives as parameter) to installer spesific parameter list |
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80 // --------------------------------------------------------- |
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81 // |
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82 void CDocAppInstHandler::AddToParamListL(const CAiwGenericParamList& aParams) |
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83 { |
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84 TInt index = 0; |
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85 const TAiwGenericParam* param = NULL; |
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86 SwiUI::TInstallReq params; |
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87 |
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88 iCallWithParams = EFalse; |
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89 iUseDescriptor = EFalse; |
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90 |
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91 // Installer wants some parameters from Browser. Convert parameters |
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92 // (if there are any) from aParams to installer used format. |
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93 if ( aParams.Count() ) |
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94 { |
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95 //TInstallReq.iCharsetId |
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96 param = aParams.FindFirst(index, EGenericParamCharSet, EVariantTypeDesC); |
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97 if (index >= 0 && param) |
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98 { |
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99 TPtrC charset; |
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100 param->Value().Get(charset); |
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101 |
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102 HBufC8* charset8 = CnvUtfConverter::ConvertFromUnicodeToUtf8L( charset ); |
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103 |
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104 CCnvCharacterSetConverter* conv = CCnvCharacterSetConverter::NewLC(); |
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105 params.iCharsetId = conv->ConvertStandardNameOfCharacterSetToIdentifierL( *charset8, iFs ); |
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106 CleanupStack::PopAndDestroy(); // conv |
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107 |
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108 delete charset8; |
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109 iCallWithParams = ETrue; |
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110 } |
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111 //TInstallReq.iIAP; |
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112 index = 0; |
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113 param = aParams.FindFirst(index, EGenericParamAccessPoint, EVariantTypeTInt32); |
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114 if (index >= 0 && param) |
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115 { |
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116 TInt32 accesspoint; |
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117 param->Value().Get(accesspoint); |
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118 params.iIAP = accesspoint; |
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119 iCallWithParams = ETrue; |
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120 } |
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121 //TInstallReq.iSourceURL; |
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122 index = 0; |
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123 param = aParams.FindFirst(index, EGenericParamURL, EVariantTypeDesC); |
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124 if (index >= 0 && param) |
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125 { |
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126 TPtrC sourceURL; |
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127 param->Value().Get(sourceURL); |
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128 // params.iSourceURL = sourceURL; // removed because TSW JROL-7B8K6H |
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129 iCallWithParams = ETrue; |
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130 // Alloc URL from heap. |
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131 iHeapURL = sourceURL.AllocL(); |
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132 iUseDescriptor = ETrue; |
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133 } |
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134 //TInstallReq.iMIME; |
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135 if ( iCallWithParams ) |
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136 { |
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137 params.iMIME = iDataType.Des8(); |
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138 } |
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139 |
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140 // Ok we have all params + url in the descriptor. |
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141 if ( iUseDescriptor ) |
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142 { |
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143 // Set params to pckg buffer. |
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144 SwiUI::TInstallReqPckg regPckg( params ); |
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145 // Alloc heap buffer: 800bytes + 4bytes + size of URL |
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146 iParamDescriptor = HBufC8::NewL( |
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147 sizeof( regPckg ) + |
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148 sizeof( TInt32 ) + |
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149 iHeapURL->Size() ); |
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150 |
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151 TPtr8 iParamDesPtr = iParamDescriptor->Des(); |
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152 // Copy parameters to 8-bit descriptor |
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153 RDesWriteStream stream( iParamDesPtr ); |
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154 CleanupClosePushL( stream ); |
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155 stream.WriteL( regPckg ); |
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156 // Note length must be set always. Even if it is zero. |
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157 stream.WriteInt32L( iHeapURL->Length() ); |
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158 stream.WriteL( *iHeapURL ); |
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159 CleanupStack::PopAndDestroy( &stream ); |
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160 } |
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161 } |
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162 iParamPckg = new ( ELeave ) SwiUI::TInstallReqPckg (params); |
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163 } |
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164 |
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165 // --------------------------------------------------------- |
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166 // CDocAppInstHandler::OpenFileEmbeddedL(RFile& aFileHandle) |
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167 // |
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168 // --------------------------------------------------------- |
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169 // |
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170 TInt CDocAppInstHandler::OpenFileEmbeddedL(RFile& aFileHandle) |
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171 { |
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172 // Installer won't be embedded -> Forward to stand-alone version |
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173 return OpenFileL(aFileHandle); |
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174 } |
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175 |
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176 // --------------------------------------------------------- |
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177 // CDocAppInstHandler::OpenFileEmbeddedL(RFile& aFileHandle) |
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178 // |
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179 // --------------------------------------------------------- |
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180 // |
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181 TInt CDocAppInstHandler::OpenFileL(RFile& aFileHandle) |
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182 { |
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183 #ifdef _DEBUG |
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184 RDebug::Print( _L("DocumentHandler: CDocAppInstHandler::OpenFileL Called")); |
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185 #endif |
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186 |
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187 iLauncher = CDocAppInstLauncher::NewL(); |
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188 iLauncher->SetExitObserver( this ); |
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189 |
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190 if ( iCallWithParams ) |
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191 { |
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192 if ( iUseDescriptor ) |
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193 { |
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194 iLauncher->InstallL( aFileHandle, *iParamDescriptor ); |
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195 } |
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196 else |
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197 { |
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198 iLauncher->InstallL( aFileHandle, *iParamPckg ); |
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199 } |
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200 } |
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201 else |
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202 { |
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203 iLauncher->InstallL( aFileHandle ); |
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204 } |
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205 |
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206 #ifdef _DEBUG |
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207 RDebug::Print( _L("DocumentHandler: CDocAppInstHandler::OpenFileL Returns.")) ; |
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208 #endif |
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209 return SetAndReturnStatus( KErrNone ); // If we're still here, everything is ok. |
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210 } |
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211 |
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212 // End of File |