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1 /* |
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2 * Copyright (c) 2000 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 applicationmanagement components |
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15 * |
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16 */ |
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17 |
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18 #ifndef __AMDSTORAGE_H__ |
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19 #define __AMDSTORAGE_H__ |
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20 |
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21 #include "ApplicationManagementCommon.h" |
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22 #include <e32base.h> |
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23 #include <ssl.h> |
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24 |
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25 #include <s32mem.h> |
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26 class CRepository; |
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27 |
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28 namespace NApplicationManagement |
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29 { |
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30 |
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31 class CDeploymentComponent; |
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32 class CAMAppHideUtil; |
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33 |
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34 class RComponentIdArray : public RArray<TUint32> |
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35 { |
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36 public: |
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37 void SetListL(const TDesC8& aChilds); |
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38 void GetListLC(HBufC8 *& aChilds, TInt &aLength); |
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39 void RemoveByValue(TUint32 aValue); |
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40 }; |
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41 |
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42 typedef TPckgBuf<TCertInfo> TCertInfoPckg; |
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43 |
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44 class RCertArray : public RPointerArray<TCertInfoPckg> |
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45 { |
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46 public: |
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47 void ExternalizeL(RWriteStream& aStream) const; |
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48 void InternalizeL(RReadStream& aStream); |
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49 TInt FindByValue(const TCertInfoPckg &aPckg); |
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50 }; |
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51 /** |
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52 * Factory class to Data component creation |
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53 */ |
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54 class CDeliveryComponentStorage : public CBase |
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55 { |
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56 /** |
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57 * Constructor |
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58 */ |
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59 CDeliveryComponentStorage(); |
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60 |
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61 /** |
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62 * 2nd phase constructor. Loads compontns |
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63 */ |
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64 void ConstructL(); |
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65 |
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66 /** |
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67 * Saves the state to disk |
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68 */ |
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69 void PersistStateL(); |
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70 |
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71 /** |
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72 * Loads components from disk |
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73 */ |
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74 void LoadComponentsL(); |
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75 |
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76 /** |
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77 * Creates and returns next free deployment component id |
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78 */ |
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79 TInt NextKey(); |
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80 |
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81 /** |
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82 * Loads certificate array |
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83 */ |
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84 void LoadCertsL(); |
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85 |
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86 /** |
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87 * Saves and closes certificate array |
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88 */ |
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89 void CloseCertificatesL(); |
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90 |
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91 public: |
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92 |
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93 /** |
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94 * Creates new storage object and constructs it |
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95 */ |
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96 static CDeliveryComponentStorage* NewL(); |
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97 |
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98 /** |
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99 * Creates new storage object and constructs it, leaving it |
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100 * on the cleanup stack |
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101 */ |
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102 static CDeliveryComponentStorage* NewLC(); |
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103 |
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104 /** |
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105 * Destructor |
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106 */ |
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107 virtual ~CDeliveryComponentStorage(); |
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108 |
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109 /** |
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110 * GetComponentIds Returns the const id array of component ids. |
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111 */ |
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112 const RComponentIdArray &GetComponentIds() const; |
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113 |
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114 /** |
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115 * Places all those component's ids in array who have possibly changed |
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116 * state and no StateChangedL for that id called afterwards. |
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117 * @param aArray array to hold the ids |
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118 */ |
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119 void GetStateChangeComponentIdsL(RComponentIdArray &aArray); |
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120 |
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121 /** |
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122 * StateChangedL Confirms that state change has been acknowledged by user |
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123 * @param aInternalId The id whose state change is confirmed. |
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124 */ |
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125 void StateChangedL(TUint32 aInternalId); |
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126 |
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127 /** |
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128 * Creates new deployment component object having given state and user id |
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129 * and constructs it. Optionally component may have owning certificate. |
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130 * @param aState the state of to-be-created component |
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131 * @param aUserId the user id of to-be-created component |
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132 * @param aCertInfo the certificate of the owner of to-be-created component |
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133 */ |
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134 CDeploymentComponent *NewComponentL( |
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135 const TDeploymentComponentState &aState, |
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136 const TDCUserId &aUserId, const TCertInfo *aCertInfo = NULL); |
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137 |
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138 /** |
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139 * DeliverL makes the given component ot delivered state |
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140 * @param aComponent the component that'll be delivered |
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141 */ |
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142 void DeliverL(CDeploymentComponent &aComponent); |
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143 |
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144 /** |
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145 * UpdateL updates the given component permanently |
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146 * @param aComponent the component that'll be persisted |
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147 */ |
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148 void UpdateL(const CDeploymentComponent &aComponent); |
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149 |
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150 /** |
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151 * RemoveL Removes the deployment component having given id. The related object |
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152 * will be invalid after call. |
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153 * @param aInternalId the to-be-removed component's id |
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154 */ |
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155 void RemoveL(TUint32 aInternalId); |
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156 |
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157 /** |
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158 * InstalledL updates the given component state |
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159 * @param aComponent the component that'll be persisted |
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160 */ |
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161 void InstalledL(CDeploymentComponent &aComponent); |
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162 |
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163 //Update Deplyoment Components State variable |
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164 void SetDeploymentComponentState(CDeploymentComponent &aComponent,TDeploymentComponentState aState); |
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165 CDeploymentComponent &ComponentL(TUint32 aInternalId); |
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166 void ActivateL(CDeploymentComponent &aComponent); |
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167 void DeactivateL(CDeploymentComponent &aComponent); |
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168 |
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169 void CheckForDuplicateNodesInDeployedL( |
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170 CDeploymentComponent &aComponent); |
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171 HBufC8* IntToDes8LC(const TInt aLuid); |
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172 |
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173 const RCertArray &Certificates() const |
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174 { |
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175 return iCertificates; |
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176 } |
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177 protected: |
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178 |
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179 CDeploymentComponent *LoadComponentL(TInt aInternalId, |
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180 const TDesC8 &aBuffer) const; |
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181 private: |
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182 CRepository *iRepository; |
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183 RPointerArray<CDeploymentComponent> iComponents; |
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184 RComponentIdArray iComponentIds; |
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185 TInt iNextId; |
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186 RCertArray iCertificates; |
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187 CAMAppHideUtil *iHidder; |
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188 }; |
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189 |
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190 } |
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191 |
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192 #endif __AMDELIVERYCOMPSTORAGE_H__ |
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193 |
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194 // End of File |