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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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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 <drmrights.h> |
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20 |
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21 #include "engine.h" |
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22 #include "enginewrapper.h" |
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23 #include "creator_file.h" |
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24 #include "creator_traces.h" |
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25 |
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26 using namespace ContentAccess; |
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27 |
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28 static const TInt KFilesFieldLength = 256; |
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29 |
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30 //_LIT(KCreatorFilesPrefixName, "CR_"); |
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31 //_LIT(KCreatorFilesPrefixFolderName, "CR_FLDR_"); |
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32 |
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33 //---------------------------------------------------------------------------- |
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34 |
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35 CFilesParameters::CFilesParameters() |
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36 { |
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37 LOGSTRING("Creator: CFilesParameters::CFilesParameters"); |
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38 iFullFilePath = HBufC::New(KFilesFieldLength); |
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39 } |
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40 CFilesParameters::CFilesParameters( CFilesParameters& aCopy ) |
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41 { |
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42 LOGSTRING("Creator: CFilesParameters::CFilesParameters"); |
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43 iFullFilePath = HBufC::New(KFilesFieldLength); |
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44 iFullFilePath->Des().Copy( *aCopy.iFullFilePath ); |
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45 iFileCommand = aCopy.iFileCommand; |
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46 iEncrypt = aCopy.iEncrypt; |
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47 if ( aCopy.iPermission ) |
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48 { |
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49 iPermission = CDRMPermission::NewL(); |
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50 iPermission->DuplicateL( *aCopy.iPermission ); |
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51 } |
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52 } |
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53 CFilesParameters::~CFilesParameters() |
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54 { |
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55 LOGSTRING("Creator: CFilesParameters::~CFilesParameters"); |
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56 delete iFullFilePath; |
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57 delete iPermission; |
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58 } |
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59 |
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60 //---------------------------------------------------------------------------- |
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61 |
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62 CCreatorFiles* CCreatorFiles::NewL(CCreatorEngine* aEngine) |
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63 { |
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64 CCreatorFiles* self = CCreatorFiles::NewLC(aEngine); |
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65 CleanupStack::Pop(self); |
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66 return self; |
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67 } |
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68 |
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69 CCreatorFiles* CCreatorFiles::NewLC(CCreatorEngine* aEngine) |
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70 { |
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71 CCreatorFiles* self = new (ELeave) CCreatorFiles; |
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72 CleanupStack::PushL(self); |
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73 self->ConstructL(aEngine); |
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74 return self; |
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75 } |
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76 |
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77 CCreatorFiles::CCreatorFiles() : |
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78 iFs ( CEikonEnv::Static()->FsSession() ) |
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79 { |
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80 } |
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81 |
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82 void CCreatorFiles::ConstructL(CCreatorEngine* aEngine) |
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83 { |
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84 LOGSTRING("Creator: CCreatorFiles::ConstructL"); |
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85 |
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86 iEngine = aEngine; |
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87 |
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88 iDirectoryQueriedFromUser = HBufC::New(KFilesFieldLength); |
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89 User::LeaveIfError( iApaLs.Connect() ); |
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90 |
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91 iFilePaths = new (ELeave) CDesCArrayFlat( 4 ); |
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92 |
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93 // Restore file id |
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94 CDictionaryFileStore* store = iEngine->FileStoreLC(); |
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95 User::LeaveIfNull( store ); |
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96 if ( store->IsPresentL( KUidDictionaryUidFiles ) ) |
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97 { |
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98 RDictionaryReadStream in; |
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99 in.OpenLC( *store, KUidDictionaryUidFiles ); |
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100 TRAPD( err, iFileId = in.ReadInt32L() ); |
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101 if ( err ) |
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102 { |
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103 iFileId = 1; |
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104 } |
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105 CleanupStack::PopAndDestroy(); // in |
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106 } |
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107 else |
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108 { |
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109 iFileId = 1; |
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110 } |
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111 CleanupStack::PopAndDestroy( store ); |
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112 } |
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113 |
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114 CCreatorFiles::~CCreatorFiles() |
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115 { |
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116 LOGSTRING("Creator: CCreatorFiles::~CCreatorFiles"); |
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117 |
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118 // this is done only once per file operation: |
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119 if ( iFilePaths && iFilePaths->Count() ) |
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120 { |
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121 TRAP_IGNORE( StorePathsForDeleteL( *iFilePaths ) ); |
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122 } |
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123 delete iFilePaths; |
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124 delete iDirectoryQueriedFromUser; |
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125 delete iParameters; |
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126 delete iUserParameters; |
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127 iApaLs.Close(); |
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128 } |
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129 |
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130 //---------------------------------------------------------------------------- |
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131 |
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132 TBool CCreatorFiles::AskDataFromUserL(TInt aCommand, TInt& aNumberOfEntries) |
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133 { |
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134 LOGSTRING("Creator: CCreatorFiles::AskDataFromUserL"); |
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135 |
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136 if ( aCommand == ECmdDeleteCreatorFiles ) |
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137 { |
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138 return iEngine->GetEngineWrapper()->YesNoQueryDialog( _L("Delete all files created with Creator?") ); |
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139 } |
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140 |
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141 delete iUserParameters; |
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142 iUserParameters = NULL; |
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143 iUserParameters = new(ELeave) CFilesParameters(); |
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144 |
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145 iDirectoryQueriedFromUser->Des().Copy( KNullDesC ); |
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146 |
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147 if (iEngine->GetEngineWrapper()->EntriesQueryDialog(aNumberOfEntries, _L("How many entries to create?"))) |
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148 { |
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149 // set a default directory (eg. c:\Nokia\Images\) |
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150 TFileName directory; |
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151 iEngine->SetDefaultPathForFileCommandL(aCommand, directory); |
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152 |
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153 // directory query dialog |
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154 /* |
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155 CAknTextQueryDialog* textDialog = CAknTextQueryDialog::NewL(directory, CAknQueryDialog::ENoTone); |
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156 textDialog->SetMaxLength(256); |
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157 */ |
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158 |
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159 TBuf<50> promptText; |
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160 |
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161 if (aCommand == ECmdCreateFileEntryEmptyFolder) |
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162 promptText.Copy( _L("Specify the folder path and name") ); |
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163 else |
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164 promptText.Copy( _L("Specify the directory") ); |
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165 // show directory query dialog |
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166 if (iEngine->GetEngineWrapper()->DirectoryQueryDialog(promptText, directory)) |
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167 { |
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168 // check that the root folder is correct |
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169 if (directory.Length() < 3 || BaflUtils::CheckFolder(iFs, directory.Left(3)) != KErrNone) |
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170 { |
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171 iEngine->GetEngineWrapper()->ShowErrorMessage(_L("Invalid path")); |
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172 return EFalse; |
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173 } |
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174 else |
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175 { |
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176 // check the directory contains a trailing backlash |
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177 if (directory.Right(1) != _L("\\")) |
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178 directory.Append(_L("\\")); |
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179 |
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180 // copy the directory name to a class member |
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181 iDirectoryQueriedFromUser->Des() = directory; |
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182 if ( aCommand == ECmdCreateFileEntryEmptyFolder ) return ETrue; |
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183 else return AskDRMDataFromUserL(); |
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184 } |
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185 } |
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186 else |
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187 return EFalse; |
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188 } |
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189 else |
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190 return EFalse; |
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191 |
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192 } |
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193 |
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194 |
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195 //---------------------------------------------------------------------------- |
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196 |
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197 TInt CCreatorFiles::CreateFileEntryL(CFilesParameters *aParameters, TInt aCommand) |
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198 { |
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199 LOGSTRING("Creator: CCreatorFiles::CreateFileEntryL"); |
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200 |
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201 // clear any existing parameter definations |
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202 delete iParameters; |
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203 iParameters = NULL; |
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204 TFileName directoryToBeCreated; |
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205 |
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206 CFilesParameters* parameters = aParameters; |
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207 |
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208 if (!parameters) |
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209 { |
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210 if ( iUserParameters ) |
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211 { |
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212 iParameters = new (ELeave) CFilesParameters( *iUserParameters ); |
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213 // iUserParameters = NULL; |
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214 } |
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215 else |
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216 { |
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217 // random data needed if no predefined data available |
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218 iParameters = new (ELeave) CFilesParameters; |
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219 } |
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220 parameters = iParameters; |
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221 } |
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222 |
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223 TInt err = KErrNone; |
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224 |
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225 // if we just create directories |
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226 if ( aCommand == ECmdCreateFileEntryEmptyFolder) |
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227 { |
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228 // strip the last backslash from the path |
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229 if( iDirectoryQueriedFromUser && iDirectoryQueriedFromUser->Des().Length() > 0) |
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230 directoryToBeCreated = iDirectoryQueriedFromUser->Des(); |
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231 else if( parameters->iFullFilePath && parameters->iFullFilePath->Des().Length() > 0 ) |
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232 directoryToBeCreated = parameters->iFullFilePath->Des(); |
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233 else |
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234 return err; |
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235 |
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236 _LIT(KSlash, "\\"); |
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237 if( directoryToBeCreated.Right(1) == KSlash ) |
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238 directoryToBeCreated.SetLength ( directoryToBeCreated.Length() - 1 ); |
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239 |
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240 // generate a unique file name |
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241 err = CApaApplication::GenerateFileName( iFs, directoryToBeCreated); |
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242 if (err != KErrNone) |
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243 return err; |
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244 |
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245 // now append the backslah back |
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246 directoryToBeCreated.Append( _L("\\") ); |
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247 |
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248 // now create the new directory |
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249 err = iFs.MkDirAll( directoryToBeCreated ); |
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250 |
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251 // Add directoryToBeCreated to store |
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252 iFilePaths->AppendL( directoryToBeCreated ); |
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253 |
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254 LOGSTRING3("Creator: CCreatorFiles::CreateFileEntryL creating empty directory %S returns err", &directoryToBeCreated, err); |
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255 } |
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256 |
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257 else // files |
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258 { |
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259 LOGSTRING2("Creator: CCreatorFiles::CreateFileEntryL file id is %d", aCommand); |
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260 |
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261 // get source |
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262 TFileName fullSourcePath; |
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263 switch (aCommand) |
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264 { |
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265 case ECmdCreateFileEntryJPEG_25kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJPEG_25kB ); break; } |
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266 case ECmdCreateFileEntryJPEG_200kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJPEG_200kB ); break; } |
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267 case ECmdCreateFileEntryJPEG_500kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJPEG_500kB ); break; } |
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268 case ECmdCreateFileEntryPNG_15kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EPNG_15kB ); break; } |
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269 case ECmdCreateFileEntryGIF_2kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EGIF_2kB ); break; } |
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270 case ECmdCreateFileEntryRNG_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ERNG_1kB ); break; } |
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271 case ECmdCreateFileEntryMIDI_10kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EMIDI_10kB ); break; } |
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272 case ECmdCreateFileEntryWAV_20kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EWAVE_20kB ); break; } |
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273 case ECmdCreateFileEntryAMR_20kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EAMR_20kB ); break; } |
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274 case ECmdCreateFileEntryXLS_15kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EExcel_15kB ); break; } |
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275 case ECmdCreateFileEntryDOC_20kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EWord_20kB ); break; } |
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276 case ECmdCreateFileEntryPPT_40kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EPowerPoint_40kB ); break; } |
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277 case ECmdCreateFileEntryTXT_10kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EText_10kB ); break; } |
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278 case ECmdCreateFileEntryTXT_70kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EText_70kB ); break; } |
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279 case ECmdCreateFileEntry3GPP_70kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::E3GPP_70kB ); break; } |
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280 case ECmdCreateFileEntryMP3_250kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EMP3_250kB ); break; } |
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281 case ECmdCreateFileEntryAAC_100kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EAAC_100kB ); break; } |
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282 case ECmdCreateFileEntryRM_95kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ERM_95kB ); break; } |
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283 case ECmdCreateFileEntryBMP_25kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EBMP_25kB ); break; } |
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284 case ECmdCreateFileEntryDeck_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ESavedDeck_1kB ); break; } |
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285 case ECmdCreateFileEntryHTML_20kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EHTML_20kB ); break; } |
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286 case ECmdCreateFileEntryJAD_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJAD_1kB ); break; } |
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287 case ECmdCreateFileEntryJAR_10kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJAR_10kB ); break; } |
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288 case ECmdCreateFileEntryJP2_65kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EJP2_65kB ); break; } |
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289 case ECmdCreateFileEntryMP4_200kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EMP4_200kB ); break; } |
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290 case ECmdCreateFileEntryMXMF_40kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EMXMF_40kB ); break; } |
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291 case ECmdCreateFileEntryRAM_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ERAM_1kB ); break; } |
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292 case ECmdCreateFileEntrySVG_15kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ESVG_15kB ); break; } |
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293 case ECmdCreateFileEntrySWF_15kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ESWF_15kB ); break; } |
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294 case ECmdCreateFileEntryTIF_25kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ETIF_25kB ); break; } |
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295 case ECmdCreateFileEntryVCF_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EVCF_1kB ); break; } |
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296 case ECmdCreateFileEntryVCS_1kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EVCS_1kB ); break; } |
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297 case ECmdCreateFileEntrySISX_10kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::ESISX_10kB ); break; } |
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298 case ECmdCreateFileEntryWMA_50kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EWMA_50kB ); break; } |
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299 case ECmdCreateFileEntryWMV_200kB: { fullSourcePath = iEngine->TestDataPathL( CCreatorEngine::EWMV_200kB ); break; } |
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300 case ECmdCreateFileEntryEmptyFolder: { User::Panic(_L("EmptyFolder"), 801); break; } |
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301 default: { return KErrPathNotFound; } |
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302 } |
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303 |
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304 |
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305 // define the full target path |
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306 TFileName fullTargetPath; |
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307 |
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308 if ( parameters->iFullFilePath && parameters->iFullFilePath->Des().Length() > 3 ) |
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309 { |
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310 _LIT(KSlash, "\\"); |
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311 // check the path is ok |
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312 fullTargetPath = parameters->iFullFilePath->Des(); |
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313 |
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314 if(fullTargetPath.Right(1) == KSlash) |
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315 { |
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316 // Remove '\' from the end, because the filename check does not work with it: |
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317 fullTargetPath.SetLength ( fullTargetPath.Length() - 1 ); |
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318 } |
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319 |
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320 if (!iFs.IsValidName( fullTargetPath )) |
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321 User::Leave(KErrBadName); |
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322 |
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323 // target path = directory + the file name from source path |
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324 TParse parser; |
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325 parser.Set(fullSourcePath, NULL, NULL); |
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326 |
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327 // Add '\' to the end: |
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328 fullTargetPath.Append(KSlash); |
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329 // Add filename: |
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330 fullTargetPath.Append( parser.NameAndExt() ); |
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331 |
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332 LOGSTRING2("Creator: CCreatorFiles::CreateFileEntryL iFullFilePath used, fullTargetPath: %S", &fullTargetPath); |
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333 } |
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334 |
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335 else if ( iDirectoryQueriedFromUser && iDirectoryQueriedFromUser->Des().Length() > 0 ) |
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336 { |
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337 // target path = directory + the file name from source path |
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338 TParse parser; |
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339 parser.Set(fullSourcePath, NULL, NULL); |
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340 |
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341 fullTargetPath = iDirectoryQueriedFromUser->Des(); |
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342 fullTargetPath.Append( parser.NameAndExt() ); |
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343 |
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344 LOGSTRING2("Creator: CCreatorFiles::CreateFileEntryL iDirectoryQueriedFromUser used, fullTargetPath: %S", &fullTargetPath); |
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345 } |
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346 |
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347 else |
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348 { |
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349 LOGSTRING("Creator: CCreatorFiles::CreateFileEntryL leaving with KErrPathNotFound"); |
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350 User::Leave(KErrPathNotFound); |
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351 } |
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352 |
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353 TBool encrypt = parameters->iEncrypt; |
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354 if ( encrypt ) fullTargetPath.Append( KOma2DcfExtension ); |
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355 // check the target path has a unique filename ie we won't overwrite existing files |
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356 // also generates any missing directories |
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357 if ( BaflUtils::FileExists( iFs, fullTargetPath ) ) |
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358 { |
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359 GenerateFileNameL( fullTargetPath ); |
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360 } |
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361 User::LeaveIfError(CApaApplication::GenerateFileName( iFs, fullTargetPath ) ); |
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362 |
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363 if ( encrypt ) |
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364 { |
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365 EncryptFileL( fullSourcePath, fullTargetPath, parameters ); |
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366 } |
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367 else |
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368 { |
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369 // copy the file (synchronous function) |
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370 err = BaflUtils::CopyFile(iFs, fullSourcePath, fullTargetPath); |
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371 LOGSTRING4("Creator: CCreatorFiles::CreateFileEntryL copy %S to %S, err=%d", &fullSourcePath, &fullTargetPath, err); |
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372 } |
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373 |
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374 if (err != KErrNone) |
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375 User::Leave(err); // leave because copying failed |
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376 |
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377 // Add fullTargetPath to store |
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378 iFilePaths->AppendL( fullTargetPath ); |
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379 |
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380 // make sure that the file won't have a read only attribute |
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381 TEntry fileEntry; |
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382 iFs.Entry(fullTargetPath, fileEntry); |
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383 iFs.SetEntry(fullTargetPath, fileEntry.iModified, NULL, KEntryAttReadOnly); |
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384 |
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385 // clear variables |
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386 parameters->iFullFilePath->Des().Copy ( KNullDesC ); |
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387 } |
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388 |
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389 return err; |
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390 } |
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391 |
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392 //---------------------------------------------------------------------------- |
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393 |
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394 void CCreatorFiles::EncryptFileL( const TDesC& aInFileName, const TDesC& aOutFileName, CFilesParameters *aParameters ) |
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395 { |
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396 LOGSTRING("Creator: CCreatorFiles::EncryptFileL"); |
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397 TBuf8<64> mime; |
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398 SetMimeTypeL( aInFileName, mime, aParameters ); |
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399 CSupplier* supplier = CSupplier::NewLC(); |
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400 |
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401 CMetaDataArray* metaData = CMetaDataArray::NewLC(); |
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402 |
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403 // Tell the agent which MIME type to use for the encrypted data |
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404 metaData->AddL( KOmaImportMimeTypeField, mime ); |
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405 |
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406 if ( aParameters && aParameters->iPermission ) |
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407 { |
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408 // Combined Delivery file will be created |
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409 SetPermissionsL( metaData, aOutFileName, aParameters ); |
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410 } |
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411 |
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412 supplier->SetOutputDirectoryL( *iDirectoryQueriedFromUser ); |
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413 |
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414 // The KOmaImportContentType is a OMA DRM agent specific MIME type which |
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415 // indicates that plain content is to be encrypted |
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416 CImportFile* importFile = supplier->ImportFileL( KOmaImportContentType, |
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417 *metaData, |
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418 aOutFileName ); |
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419 CleanupStack::PushL( importFile ); |
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420 |
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421 // Peek the source file size: |
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422 TInt fileLen( 0 ); |
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423 RFile file; |
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424 User::LeaveIfError( file.Open( iFs, aInFileName, EFileRead ) ); |
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425 CleanupClosePushL( file ); |
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426 User::LeaveIfError( file.Size( fileLen ) ); |
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427 CleanupStack::PopAndDestroy( &file ); |
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428 |
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429 // Read the source file to inmemory buffer |
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430 RFileReadStream rs; |
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431 User::LeaveIfError( rs.Open( iFs, |
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432 aInFileName, |
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433 EFileStream | EFileRead ) ); |
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434 CleanupClosePushL( rs ); |
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435 HBufC8* fileBuf = HBufC8::NewLC( fileLen ); |
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436 TPtr8 p = fileBuf->Des(); |
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437 rs.ReadL( p, fileLen ); |
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438 |
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439 // Start encryption |
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440 TInt err = importFile->WriteData( p ); |
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441 if ( err == KErrCANewFileHandleRequired ) |
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442 { |
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443 RFile file; |
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444 User::LeaveIfError( file.Create( iFs, aOutFileName, EFileWrite ) ); |
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445 CleanupClosePushL( file ); |
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446 importFile->ContinueWithNewOutputFile( file, aOutFileName ); |
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447 CleanupStack::PopAndDestroy( &file ); |
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448 } |
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449 else |
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450 { |
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451 User::LeaveIfError( err ); |
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452 } |
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453 User::LeaveIfError( importFile->WriteDataComplete() ); |
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454 CleanupStack::PopAndDestroy( fileBuf ); |
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455 CleanupStack::PopAndDestroy( &rs ); |
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456 CleanupStack::PopAndDestroy( importFile ); |
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457 CleanupStack::PopAndDestroy( metaData ); |
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458 CleanupStack::PopAndDestroy( supplier ); |
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459 } |
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460 |
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461 //---------------------------------------------------------------------------- |
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462 |
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463 void CCreatorFiles::SetPermissionsL( CMetaDataArray* aMetaData, const TDesC& aOutFileName, CFilesParameters *aParameters ) |
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464 { |
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465 LOGSTRING("Creator: CCreatorFiles::SetPermissionsL"); |
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466 CDRMRights* rights = CDRMRights::NewL(); |
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467 CleanupStack::PushL( rights ); |
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468 |
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469 HBufC8* cnturi = HBufC8::NewL( KMaxFileName ); |
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470 cnturi->Des().Copy( aOutFileName ); |
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471 |
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472 CDRMAsset* asset = CDRMAsset::NewLC(); |
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473 asset->iUid = cnturi; |
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474 // Set the asset to the rights class, it will duplicate the asset |
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475 rights->SetAssetL( *asset ); |
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476 CleanupStack::PopAndDestroy( asset ); |
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477 |
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478 rights->SetPermissionL( *aParameters->iPermission ); |
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479 |
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480 // Construct externalized presentation of the rights object |
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481 TInt rightsSize = 1024 *100; |
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482 HBufC8* rightBuf = HBufC8::NewLC( rightsSize ); |
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483 TPtr8 bptr = rightBuf->Des(); |
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484 bptr.SetLength( rightsSize ); |
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485 RMemWriteStream iWriteStream; |
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486 iWriteStream.Open( (TAny*)(rightBuf->Ptr() ), rightsSize ); |
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487 CleanupClosePushL( iWriteStream ); |
|
488 iWriteStream << *rights; |
|
489 iWriteStream.CommitL(); |
|
490 TPtr8 rp = rightBuf->Des(); |
|
491 |
|
492 // Add rights to metadata |
|
493 aMetaData->AddL( KOmaImportRightsField, rp ); |
|
494 CleanupStack::PopAndDestroy( &iWriteStream ); |
|
495 CleanupStack::PopAndDestroy( rightBuf ); |
|
496 CleanupStack::PopAndDestroy( rights ); |
|
497 } |
|
498 |
|
499 //---------------------------------------------------------------------------- |
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500 |
|
501 void CCreatorFiles::SetMimeTypeL( const TDesC& aFileName, TDes8& aMime, CFilesParameters *aParameters ) |
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502 { |
|
503 LOGSTRING("Creator: CCreatorFiles::SetMimeTypeL"); |
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504 TUid appUid; |
|
505 TDataType dataType; |
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506 User::LeaveIfError( iApaLs.AppForDocument( aFileName, appUid, dataType ) ); |
|
507 if ( dataType.Des().Length() ) |
|
508 { |
|
509 aMime.Copy( dataType.Des() ); |
|
510 } |
|
511 else |
|
512 { |
|
513 // set default mime, because it was not recognized by iApaLs |
|
514 aMime.Copy( _L("text/plain") ); |
|
515 } |
|
516 |
|
517 // set DRM permissions according the type of the file |
|
518 if ( aParameters->iPermission ) |
|
519 { |
|
520 if ( dataType.Des().FindF( _L("image") ) > KErrNotFound ) |
|
521 { |
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522 aParameters->iPermission->iAvailableRights = ERightsDisplay | ERightsPrint; |
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523 } |
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524 else if ( dataType.Des().FindF( _L("audio") ) > KErrNotFound || |
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525 dataType.Des().FindF( _L("video") ) > KErrNotFound || |
|
526 dataType.Des().FindF( _L("tone") ) > KErrNotFound || // e.g. application/vnd.nokia.ringing-tone |
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527 dataType.Des().FindF( _L("realmedia") ) > KErrNotFound ) |
|
528 { |
|
529 // media files |
|
530 aParameters->iPermission->iAvailableRights = ERightsPlay; |
|
531 } |
|
532 else if ( dataType.Des().FindF( _L("archive") ) > KErrNotFound || |
|
533 dataType.Des().FindF( _L("x-sis") ) > KErrNotFound ) |
|
534 { |
|
535 // application/java-archive |
|
536 // x-epoc/x-sisx-app |
|
537 aParameters->iPermission->iAvailableRights = ERightsExecute; |
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538 } |
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539 else if ( dataType.Des().FindF( _L("application") ) > KErrNotFound || |
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540 dataType.Des().FindF( _L("text") ) > KErrNotFound ) |
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541 { |
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542 // application/msexcel |
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543 // application/msword |
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544 // text/plain |
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545 // etc. |
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546 aParameters->iPermission->iAvailableRights = ERightsDisplay | ERightsPrint; |
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547 } |
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548 else |
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549 { |
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550 // other filetype |
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551 aParameters->iPermission->iAvailableRights = ERightsDisplay; |
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552 } |
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553 } |
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554 } |
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555 |
|
556 //---------------------------------------------------------------------------- |
|
557 |
|
558 TBool CCreatorFiles::AskDRMDataFromUserL() |
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559 { |
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560 LOGSTRING("Creator: CCreatorFiles::AskDRMDataFromUserL"); |
|
561 // Encryption -dialog |
|
562 TInt encIndex( 0 ); |
|
563 |
|
564 |
|
565 //CAknListQueryDialog* encDlg = new (ELeave) CAknListQueryDialog( &encIndex ); |
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566 //encDlg->PrepareLC( R_ENCRYPTION_DIALOG ); |
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567 //Create flat array from which list is built. |
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568 CDesCArrayFlat* items = new(ELeave) CDesCArrayFlat(5); |
|
569 CleanupStack::PushL(items); |
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570 |
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571 // Add entires to list |
|
572 items->AppendL( _L("None") ); |
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573 items->AppendL( _L("DRM Forward Lock") ); |
|
574 items->AppendL( _L("DRM Combined Delivery") ); |
|
575 |
|
576 // Add items into main list |
|
577 //encDlg->SetOwnershipType( ELbmOwnsItemArray ); |
|
578 //encDlg->SetItemTextArray( items ); |
|
579 CleanupStack::Pop( items ); |
|
580 //encDlg->ListBox()->SetCurrentItemIndexAndDraw( 0 ); |
|
581 |
|
582 // create a popup list |
|
583 if ( iEngine->GetEngineWrapper()->PopupListDialog(_L("Encryption"), items, encIndex) ) |
|
584 { |
|
585 if ( encIndex > 0 ) |
|
586 { |
|
587 iUserParameters->iEncrypt = ETrue; |
|
588 } |
|
589 if ( encIndex == 2 ) |
|
590 { |
|
591 iUserParameters->iPermission = CDRMPermission::NewL(); |
|
592 CDRMPermission* perm = iUserParameters->iPermission; |
|
593 perm->iTopLevel->iActiveConstraints = EConstraintNone; |
|
594 perm->iPlay->iActiveConstraints = EConstraintNone; |
|
595 perm->iDisplay->iActiveConstraints = EConstraintNone; |
|
596 perm->iPrint->iActiveConstraints = EConstraintNone; |
|
597 perm->iExecute->iActiveConstraints = EConstraintNone; |
|
598 perm->iUniqueID = 0; |
|
599 // DRM Combined Delivery |
|
600 return AskDRMCDDataFromUserL(); |
|
601 } |
|
602 return ETrue; |
|
603 } |
|
604 else |
|
605 { |
|
606 return EFalse; |
|
607 } |
|
608 } |
|
609 |
|
610 //---------------------------------------------------------------------------- |
|
611 |
|
612 TBool CCreatorFiles::AskDRMCDDataFromUserL() |
|
613 { |
|
614 LOGSTRING("Creator: CCreatorFiles::AskDRMCDDataFromUserL"); |
|
615 TInt count( 0 ); |
|
616 if ( iEngine->GetEngineWrapper()->EntriesQueryDialog( count, _L("How many counts\r\n(0=unlimited)?"), ETrue ) ) |
|
617 { |
|
618 if ( count > 0 ) |
|
619 { |
|
620 CDRMPermission* perm = iUserParameters->iPermission; |
|
621 // apply constraints to all permission types |
|
622 // applied type will be selected by setting iAvailableRights |
|
623 // when determining the file type |
|
624 perm->iDisplay->iActiveConstraints |= EConstraintCounter; |
|
625 perm->iDisplay->iCounter = count; |
|
626 perm->iDisplay->iOriginalCounter = count; |
|
627 |
|
628 perm->iPlay->iActiveConstraints |= EConstraintCounter; |
|
629 perm->iPlay->iCounter = count; |
|
630 perm->iPlay->iOriginalCounter = count; |
|
631 |
|
632 perm->iPrint->iActiveConstraints |= EConstraintCounter; |
|
633 perm->iPrint->iCounter = count; |
|
634 perm->iPrint->iOriginalCounter = count; |
|
635 |
|
636 perm->iExecute->iActiveConstraints |= EConstraintCounter; |
|
637 perm->iExecute->iCounter = count; |
|
638 perm->iExecute->iOriginalCounter = count; |
|
639 } |
|
640 } |
|
641 else |
|
642 { |
|
643 return EFalse; |
|
644 } |
|
645 /* |
|
646 TInt seconds( 0 ); |
|
647 if ( iEngine->GetEngineWrapper()->EntriesQueryDialog( seconds, _L("How many accumulated seconds until expire (0=unlimited)?"), ETrue ) ) |
|
648 { |
|
649 if ( seconds > 0 ) |
|
650 { |
|
651 CDRMPermission* perm = iUserParameters->iPermission; |
|
652 // apply constraints to all permission types |
|
653 // applied type will be selected by setting iAvailableRights |
|
654 // when determining the file type |
|
655 perm->iDisplay->iActiveConstraints |= EConstraintAccumulated; |
|
656 perm->iDisplay->iEndTime = Time::MaxTTime(); |
|
657 perm->iDisplay->iStartTime = Time::MinTTime();; |
|
658 perm->iDisplay->iAccumulatedTime = seconds; |
|
659 |
|
660 perm->iPlay->iActiveConstraints |= EConstraintAccumulated; |
|
661 perm->iPlay->iEndTime = Time::MaxTTime(); |
|
662 perm->iPlay->iStartTime = Time::MinTTime();; |
|
663 perm->iPlay->iAccumulatedTime = seconds; |
|
664 |
|
665 perm->iPrint->iActiveConstraints |= EConstraintAccumulated; |
|
666 perm->iPrint->iEndTime = Time::MaxTTime(); |
|
667 perm->iPrint->iStartTime = Time::MinTTime();; |
|
668 perm->iPrint->iAccumulatedTime = seconds; |
|
669 |
|
670 perm->iExecute->iActiveConstraints |= EConstraintAccumulated; |
|
671 perm->iExecute->iEndTime = Time::MaxTTime(); |
|
672 perm->iExecute->iStartTime = Time::MinTTime();; |
|
673 perm->iExecute->iAccumulatedTime = seconds; |
|
674 } |
|
675 } |
|
676 else |
|
677 { |
|
678 return EFalse; |
|
679 } |
|
680 */ |
|
681 |
|
682 TInt minutes( 0 ); |
|
683 if ( iEngine->GetEngineWrapper()->EntriesQueryDialog( minutes, _L("How many minutes until expire (0=unlimited)?"), ETrue ) ) |
|
684 { |
|
685 if ( minutes > 0 ) |
|
686 { |
|
687 CDRMPermission* perm = iUserParameters->iPermission; |
|
688 // apply constraints to all permission types |
|
689 // applied type will be selected by setting iAvailableRights |
|
690 // when determining the file type |
|
691 perm->iDisplay->iActiveConstraints |= EConstraintInterval; |
|
692 perm->iDisplay->iInterval = TTimeIntervalSeconds( 60 * minutes ); |
|
693 perm->iDisplay->iIntervalStart = Time::NullTTime(); |
|
694 |
|
695 perm->iPlay->iActiveConstraints |= EConstraintInterval; |
|
696 perm->iPlay->iInterval = TTimeIntervalSeconds( 60 * minutes ); |
|
697 perm->iPlay->iIntervalStart = Time::NullTTime(); |
|
698 |
|
699 perm->iPrint->iActiveConstraints |= EConstraintInterval; |
|
700 perm->iPrint->iInterval = TTimeIntervalSeconds( 60 * minutes ); |
|
701 perm->iPrint->iIntervalStart = Time::NullTTime(); |
|
702 |
|
703 perm->iExecute->iActiveConstraints |= EConstraintInterval; |
|
704 perm->iExecute->iInterval = TTimeIntervalSeconds( 60 * minutes ); |
|
705 perm->iExecute->iIntervalStart = Time::NullTTime(); |
|
706 } |
|
707 } |
|
708 else |
|
709 { |
|
710 return EFalse; |
|
711 } |
|
712 |
|
713 return ETrue; |
|
714 } |
|
715 |
|
716 //---------------------------------------------------------------------------- |
|
717 void CCreatorFiles::DeleteAllL() |
|
718 { |
|
719 LOGSTRING("Creator: CCreatorFiles::DeleteAllL"); |
|
720 User::Leave( KErrNotSupported ); // will not be supported |
|
721 } |
|
722 |
|
723 //---------------------------------------------------------------------------- |
|
724 void CCreatorFiles::DeleteAllCreatedByCreatorL() |
|
725 { |
|
726 LOGSTRING("Creator: CCreatorFiles::DeleteAllCreatedByCreatorL"); |
|
727 iFileId = 1; |
|
728 CDictionaryFileStore* store = iEngine->FileStoreLC(); |
|
729 User::LeaveIfNull( store ); |
|
730 |
|
731 if ( store->IsPresentL( KUidDictionaryUidFiles ) ) |
|
732 { |
|
733 RDictionaryReadStream in; |
|
734 in.OpenLC( *store, KUidDictionaryUidFiles ); |
|
735 CFileMan* fileMan = CFileMan::NewL( iFs ); |
|
736 CleanupStack::PushL( fileMan ); |
|
737 TFileName fullPath; |
|
738 // ignore return value, don't update iFileId here: |
|
739 TRAPD( err, in.ReadInt32L() ); |
|
740 while ( !err ) |
|
741 { |
|
742 TInt len( KErrNotFound ); |
|
743 TRAP( err, len = in.ReadInt8L() ); // will leave with KErrEof |
|
744 if ( !err ) |
|
745 { |
|
746 TRAP( err, in.ReadL( fullPath, len ) ); |
|
747 } |
|
748 if ( !err ) |
|
749 { |
|
750 TEntry fileEntry; |
|
751 iFs.Entry( fullPath, fileEntry ); |
|
752 if ( fileEntry.IsDir() ) |
|
753 { |
|
754 fileMan->RmDir( fullPath ); // ignore return value |
|
755 } |
|
756 else |
|
757 { |
|
758 iFs.Delete( fullPath ); // ignore return value |
|
759 } |
|
760 } |
|
761 } |
|
762 CleanupStack::PopAndDestroy( fileMan ); |
|
763 CleanupStack::PopAndDestroy( &in ); |
|
764 |
|
765 // files deleted, remove the Creator internal file registry |
|
766 store->Remove( KUidDictionaryUidFiles ); |
|
767 store->CommitL(); |
|
768 } |
|
769 CleanupStack::PopAndDestroy( store ); |
|
770 } |
|
771 |
|
772 //---------------------------------------------------------------------------- |
|
773 void CCreatorFiles::StorePathsForDeleteL( CDesCArray& aPaths ) |
|
774 { |
|
775 LOGSTRING("Creator: CCreatorFiles::StorePathsForDeleteL"); |
|
776 CDictionaryFileStore* store = iEngine->FileStoreLC(); |
|
777 User::LeaveIfNull( store ); |
|
778 |
|
779 // backup previous filepaths from store |
|
780 // otherwise they would be overwritten when calling out.WriteL |
|
781 CDesCArray* previousPaths = new (ELeave) CDesCArrayFlat( 4 ); |
|
782 CleanupStack::PushL( previousPaths ); |
|
783 |
|
784 TFileName fullPath; |
|
785 |
|
786 if ( store->IsPresentL( KUidDictionaryUidFiles ) ) |
|
787 { |
|
788 RDictionaryReadStream in; |
|
789 in.OpenLC( *store, KUidDictionaryUidFiles ); |
|
790 // ignore return value, don't update iFileId here: |
|
791 TRAPD( err, in.ReadInt32L() ); |
|
792 while ( !err ) |
|
793 { |
|
794 TRAP( err, |
|
795 TInt len = in.ReadInt8L(); // will leave with KErrEof |
|
796 in.ReadL( fullPath, len ); |
|
797 previousPaths->AppendL( fullPath ); |
|
798 ); |
|
799 } |
|
800 CleanupStack::PopAndDestroy(); // in |
|
801 } |
|
802 |
|
803 RDictionaryWriteStream out; |
|
804 out.AssignLC( *store, KUidDictionaryUidFiles ); |
|
805 |
|
806 // write latest file id to store |
|
807 out.WriteInt32L( iFileId ); |
|
808 |
|
809 // restore previous paths to store |
|
810 for ( TInt i = 0; i < previousPaths->Count(); i++ ) |
|
811 { |
|
812 out.WriteInt8L( (*previousPaths)[i].Length() ); |
|
813 out.WriteL( (*previousPaths)[i] ); |
|
814 } |
|
815 |
|
816 // write new paths to store |
|
817 for ( TInt i = 0; i < aPaths.Count(); i++ ) |
|
818 { |
|
819 out.WriteInt8L( aPaths[i].Length() ); |
|
820 out.WriteL( aPaths[i] ); |
|
821 } |
|
822 |
|
823 out.CommitL(); |
|
824 CleanupStack::PopAndDestroy(); // out |
|
825 |
|
826 store->CommitL(); |
|
827 CleanupStack::PopAndDestroy( previousPaths ); |
|
828 CleanupStack::PopAndDestroy( store ); |
|
829 } |
|
830 |
|
831 //---------------------------------------------------------------------------- |
|
832 void CCreatorFiles::GenerateFileNameL( TFileName& aRootName ) |
|
833 { |
|
834 LOGSTRING("Creator: CCreatorFiles::GenerateFileNameL"); |
|
835 if ( iFileId ) |
|
836 { |
|
837 TBuf<16> extension; |
|
838 if ( iFileId < 10 ) |
|
839 { |
|
840 extension.Format( _L("(0%d)"), iFileId ); |
|
841 } |
|
842 else |
|
843 { |
|
844 extension.Format( _L("(%d)"), iFileId ); |
|
845 } |
|
846 aRootName.Insert( aRootName.Locate( '.' ), extension ); |
|
847 } |
|
848 iFileId++; |
|
849 } |
|
850 |
|
851 // End of file |