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1 /* |
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2 * Copyright (c) 2006-2007 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: Wraps WM DRM operations for use with DRM Utility |
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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 #ifndef CDRMUTILITYWMDRMWRAPPER_H |
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20 #define CDRMUTILITYWMDRMWRAPPER_H |
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21 |
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22 //*** system include files go here: |
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23 #include <e32base.h> |
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24 #include <f32file.h> |
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25 #include <aknserverapp.h> |
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26 #include <caf/caf.h> |
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27 #include <drmutilitytypes.h> |
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28 |
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29 //*** user include files go here: |
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30 #include "drmwmdrmwrapper.h" |
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31 |
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32 class CWmDrmDlaWrapper; |
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33 |
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34 namespace DRM |
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35 { |
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36 |
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37 class CDrmUtilityUI; |
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38 |
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39 /** |
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40 * Utility class for DRM related common functions |
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41 * |
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42 * @lib drmutilityemdrmwrapper.lib |
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43 * @since S60 v5.0 |
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44 */ |
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45 NONSHARABLE_CLASS( CDrmUtilityWMDrmWrapper ) : public CBase, public MDrmUtilityWMDrmWrapper, |
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46 public MAknServerAppExitObserver |
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47 { |
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48 |
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49 public: |
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50 |
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51 /** |
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52 * Creates a new CDrmUtilityWMDrmWrapper object and returns a pointer to it |
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53 * |
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54 * @return A functional CDrmUtilityWMDrmWrapper -object |
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55 * @leave System wide error code |
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56 */ |
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57 IMPORT_C static CDrmUtilityWMDrmWrapper* NewL(); |
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58 |
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59 /** |
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60 * Creates a new CDrmUtilityWMDrmWrapper object and returns a pointer to it |
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61 * Leaves the pointer to the cleanup stack |
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62 * |
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63 * @return A functional CDrmUtilityWMDrmWrapper -object |
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64 * @leave System wide error code |
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65 */ |
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66 IMPORT_C static CDrmUtilityWMDrmWrapper* NewLC(); |
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67 |
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68 /** |
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69 * Destructor |
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70 */ |
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71 virtual ~CDrmUtilityWMDrmWrapper(); |
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72 |
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73 |
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74 public: // From MDrmUtilityWMDrmWrapper |
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75 |
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76 /** |
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77 * Performs the check rights amount operation for windows media files |
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78 * |
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79 * @param[in] aContent The content itself |
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80 * @param[in] aIntent The intent for the rights to check |
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81 * @param[in] aObserver Observer for callbacks, NULL if not |
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82 * available |
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83 * @param[in] aOperatioId The operation id of the async operation |
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84 * @return none |
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85 * @leave System wide error code |
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86 */ |
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87 IMPORT_C void CheckWmRightsAmountL( |
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88 ContentAccess::CData& aContent, |
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89 ContentAccess::TIntent aIntent, |
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90 MDrmUiCheckRightsObserver* aObserver, |
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91 TInt aOperationId ); |
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92 |
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93 /** |
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94 * Performs the handle error operation for windows media files |
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95 * |
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96 * @param[in] aContent The content itself |
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97 * @param[in] aIntent The intent for the rights to check |
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98 * @param[in] aError The error code to be handled |
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99 * @param[in] aObserver Observer for callbacks, NULL if not |
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100 * available |
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101 * @param[in] aOperatioId The operation id of the async operation |
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102 * @return none |
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103 * @leave System wide error code |
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104 */ |
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105 IMPORT_C void HandleWmErrorL( |
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106 ContentAccess::CData& aContent, |
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107 ContentAccess::TIntent aIntent, |
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108 TInt aError, |
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109 MDrmHandleErrorObserver* aObserver, |
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110 TInt aOperationId ); |
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111 |
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112 /** |
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113 * Method for setting the control environment |
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114 * |
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115 * @param[in] aCoeEnv The control environment |
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116 * @return none |
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117 */ |
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118 IMPORT_C void SetCoeEnv( |
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119 CCoeEnv* aCoeEnv ); |
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120 |
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121 protected: |
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122 |
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123 private: |
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124 |
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125 CDrmUtilityWMDrmWrapper(); |
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126 |
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127 void ConstructL(); |
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128 |
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129 //*** Callback methods: |
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130 |
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131 // Callback to observer with info rights not valid and why |
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132 void CallRightsNotValidL( |
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133 MDrmUiCheckRightsObserver* aObserver, |
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134 TInt aOperationId, |
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135 TCheckRightsStatus aRightsStatus, |
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136 TUint32 aReason, |
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137 ContentAccess::CData& aContent, |
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138 const TDesC& aContentUri ); |
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139 |
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140 // Callback to the observer with the rights left information |
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141 // if no observer do default handling |
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142 void CallRightsLeftL( |
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143 MDrmUiCheckRightsObserver* aObserver, |
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144 TInt aOperationId, |
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145 TBool aUnconstrained, |
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146 TTimeIntervalSeconds aTime, |
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147 TInt aCounts, |
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148 TTimeIntervalSeconds aAccumulated, |
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149 ContentAccess::CData& aContent, |
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150 const TDesC& aContentUri ); |
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151 |
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152 void CallRightsAvailable( |
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153 DRM::MDrmHandleErrorObserver* aObserver, |
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154 TInt aOperationId, |
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155 TInt aError ); |
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156 |
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157 |
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158 //*** Helper methods: |
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159 |
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160 // Get rights data for WM DRM content |
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161 void GetRightsDataL( |
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162 const TDesC& aUniqueId, |
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163 TBool& aUnconstrained, |
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164 TTimeIntervalSeconds& aTime, |
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165 TInt& aCounts, |
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166 TTimeIntervalSeconds& aAccumulated ); |
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167 |
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168 // Get a rights manager instance |
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169 ContentAccess::CRightsManager* GetRightsManagerL(); |
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170 |
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171 // Rejection reason mapping from agent reasons to generic |
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172 TInt RejectReason( TUint32 aReason ); |
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173 |
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174 // Launch rights manager UI |
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175 void LaunchRightsManagerUiL( const TDesC& aParam16 ); |
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176 |
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177 // Form string needed to launch rights manager UI embedded. |
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178 void CreateLaunchParamL( const TDesC* aUrl, |
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179 HBufC*& aLaunchParam ); |
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180 |
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181 // Handles exit from service from MAknServerAppExitObserver |
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182 void HandleServerAppExit( TInt aReason ); |
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183 |
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184 //*** Notes: |
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185 |
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186 // Show the appropriate notes |
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187 void ShowNoRightsNoteL( |
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188 ContentAccess::CData& aContent, |
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189 TUint32 aReason ); |
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190 |
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191 //*** DLA: |
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192 |
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193 void LoadDlaWrapperL(); |
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194 void GetRFileFromCDataL( ContentAccess::CData& aContent, RFile& aFile ); |
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195 TBool IsDlaLicenseAcquisitionSilentL( RFile& aFile ); |
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196 void DlaLicenseAcquisitionL( RFile& aFile ); |
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197 void SilentDlaLicenseAcquisitionL( ContentAccess::CData& aContent ); |
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198 TInt DefaultAccessPointL(); |
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199 |
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200 private: // Data members |
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201 |
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202 // Control environment, not owned |
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203 CCoeEnv* iCoeEnv; |
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204 |
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205 // DrmUtilityCommon |
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206 CDrmUtilityUI* iDrmUtilityUi; |
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207 |
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208 // Wait for the notes and queries |
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209 CActiveSchedulerWait iWait; |
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210 |
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211 RFs iFs; |
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212 |
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213 RLibrary iDlaWrapperDll; |
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214 CWmDrmDlaWrapper* iDlaWrapper; |
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215 }; |
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216 } |
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217 |
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218 |
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219 #endif // CDRMUTILITYWMDRMWRAPPER_H |