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1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Internal implentation of the LBS Host Settings Interface |
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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 @file |
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20 @internalAll |
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21 @deprecated |
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22 */ |
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23 |
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24 #include <e32base.h> |
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25 #include <centralrepository.h> |
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26 #include <e32debug.h> |
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27 |
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28 #include <lbs/lbshostsettingsclasstypes.h> |
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29 #include <lbs/lbshostsettings.h> |
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30 #include "lbshostsettingsconsts.h" |
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31 #include "lbshostsettingsimpl.h" |
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32 #include "lbshostsettingsnotifier.h" |
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33 |
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34 const TInt KFormattedDateSize = 22; |
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35 _LIT(KDateFormat,"%3%2%1%:1%H%T%S%.%C"); |
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36 |
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37 /** |
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38 Provides a seamless interface to the Central Repository. |
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39 |
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40 The uniqueness of each key will be achieved by storing a key in the |
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41 table, which in effect is a counter that represents the next key to |
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42 be used and that is incremented each time a group of settings is added |
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43 in the table. |
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44 |
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45 The group of settings associated with a SUPL account will be stored separately |
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46 in the Central Repository instead of storing them as one record. The last 24 bits |
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47 of the 32-bit key will be used to represent a general key and we will vary the first |
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48 8 bits to represent each particular setting. They could then be read back by masking |
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49 those bits. The top 8 bits are defined in TLbsHostSettingRecordType. |
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50 |
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51 For example: |
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52 |
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53 If the setting id is 4 then the associated record keys will be: |
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54 CreatorId(0x1): 0x10000004 |
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55 ConnectionId(0x2): 0x20000004 |
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56 ConnectionIdType(0x3): 0x30000004 |
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57 HostAddress(0x4): 0x40000004 |
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58 etc... |
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59 |
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60 There is a reserved range of keys used for storing metadata values where the upper 4 bits |
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61 are set to record type EMetaData and the bottom 28 bits are defined by |
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62 TLbsHostSettingMetaRecordTypes. e.g: |
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63 NextKey(0x1): 0x00000001 |
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64 DefaultHost(0x2): 0x00000002 |
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65 |
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66 This class also offers the ability to update a group of settings associated |
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67 with an account, to set a particular account as default, to iterate over settings |
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68 and finally to delete them. |
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69 |
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70 @see CRepository |
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71 @see CLbsHostSettingsStore |
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72 */ |
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73 |
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74 class CLbsHostSettingsStoreImpl : public CBase, public MLbsHostSettingsStoreImpl |
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75 { |
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76 public: |
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77 static CLbsHostSettingsStoreImpl* NewL(TLbsHostStoreId aStoreId, MLbsHostSettingsStoreObserver* aObserver); |
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78 |
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79 TInt CreateHostSettings(const TLbsHostSettingsBase& aSettings, TLbsHostCreatorId aCreatorId, TLbsHostSettingsId& aSettingsId); |
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80 TInt UpdateHostSettings(TLbsHostSettingsId aSettingsId, const TLbsHostSettingsBase& aSettings); |
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81 TInt GetHostSettings(TLbsHostSettingsId aSettingsId, TLbsHostSettingsBase& aSettings) const; |
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82 TInt RewindHostSettings(); |
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83 TInt GetNextHostSettings(TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId); |
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84 TInt GetNextHostSettingsByCreator(TLbsHostCreatorId aCreator, TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId); |
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85 TInt SetDefaultHostSettings(TLbsHostSettingsId aSettingsId); |
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86 TInt GetDefaultHostSettings(TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId) const; |
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87 TInt DeleteHostSettings(TLbsHostSettingsId aSettingsId); |
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88 ~CLbsHostSettingsStoreImpl(); |
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89 |
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90 protected: |
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91 CLbsHostSettingsStoreImpl(); |
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92 void ConstructL(TLbsHostStoreId aStoreId, MLbsHostSettingsStoreObserver* aObserver); |
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93 |
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94 private: |
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95 TInt GetSettingNumber(const TUint32 aKey) const; |
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96 TUint32 CreateKey(const TLbsHostSettingRecordType aRecordType, const TUint32 aSettingNumber) const; |
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97 TInt UpdateTimestamp(TLbsHostSettingsId aSettingsId) const; |
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98 TInt ValidateHostSettings(const TLbsHostSettingsSupl& aSettings) const; |
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99 |
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100 CRepository* iRepository; |
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101 CLbsHostSettingsNotifier* iStoreNotifier; |
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102 |
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103 // structure to hold setting addresses and |
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104 // creator ids |
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105 struct TIdCreatorPair |
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106 { |
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107 TInt iSettingId; |
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108 TUid iCreator; |
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109 }; |
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110 RArray<TIdCreatorPair> iCurrentView; |
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111 TInt iIterator; |
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112 }; |
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113 |
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114 //============================================================================= |
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115 // CLbsHostSettingsStore::ConstructL() |
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116 //============================================================================= |
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117 |
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118 /** |
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119 Creates and assigns the internal resources required by the data store |
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120 library. |
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121 @param aStoreId Specifies which host settings store to utilise. |
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122 @param aObserver If non NULL, the observer receives notifications about |
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123 updates to store specified by aStoreId. |
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124 @internalComponent |
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125 */ |
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126 void CLbsHostSettingsStore::ConstructL(TLbsHostStoreId aStoreId, MLbsHostSettingsStoreObserver* aObserver) |
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127 { |
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128 iImplementation = CLbsHostSettingsStoreImpl::NewL(aStoreId, aObserver); |
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129 iSettingsStore = iImplementation; |
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130 } |
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131 |
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132 /** |
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133 Closes the connection to the host settings store and disposes of all open |
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134 or used resources. |
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135 @deprecated |
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136 */ |
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137 EXPORT_C CLbsHostSettingsStore::~CLbsHostSettingsStore() |
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138 { |
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139 delete iImplementation; |
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140 iImplementation = NULL; |
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141 } |
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142 |
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143 //============================================================================= |
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144 // CLbsHostSettingsStoreImpl |
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145 //============================================================================= |
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146 |
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147 CLbsHostSettingsStoreImpl::~CLbsHostSettingsStoreImpl() |
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148 { |
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149 iCurrentView.Close(); |
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150 delete iStoreNotifier; |
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151 delete iRepository; |
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152 } |
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153 |
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154 |
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155 /** |
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156 Creates a new connection to the host settings stored for the specified protocol |
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157 */ |
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158 CLbsHostSettingsStoreImpl* CLbsHostSettingsStoreImpl::NewL(TLbsHostStoreId aStoreId, MLbsHostSettingsStoreObserver* aObserver) |
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159 { |
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160 CLbsHostSettingsStoreImpl* self = new (ELeave) CLbsHostSettingsStoreImpl(); |
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161 CleanupStack::PushL(self); |
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162 self->ConstructL(aStoreId, aObserver); |
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163 CleanupStack::Pop(self); |
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164 return self; |
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165 } |
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166 |
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167 /** |
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168 Default constructor for the settings store. |
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169 */ |
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170 CLbsHostSettingsStoreImpl::CLbsHostSettingsStoreImpl(): iIterator(KErrNotFound) |
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171 { |
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172 } |
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173 |
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174 void CLbsHostSettingsStoreImpl::ConstructL(TLbsHostStoreId aStoreId, MLbsHostSettingsStoreObserver* aObserver) |
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175 { |
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176 iRepository = CRepository::NewL(aStoreId); |
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177 |
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178 // Create and start notifier if an observer exists |
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179 if (aObserver) |
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180 { |
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181 iStoreNotifier = CLbsHostSettingsNotifier::NewL(aStoreId, *iRepository, aObserver); |
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182 iStoreNotifier->RequestNotificationL(); |
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183 } |
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184 } |
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185 |
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186 /** |
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187 Resets the client's view of the data store. |
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188 @see CLbsHostSettingsStore::RewindHostSettings |
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189 */ |
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190 TInt CLbsHostSettingsStoreImpl::RewindHostSettings() |
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191 { |
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192 // set iterator to -1 |
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193 // clear structure |
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194 |
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195 iIterator = KErrNotFound; |
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196 iCurrentView.Reset(); |
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197 |
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198 // rebuild our data structure |
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199 RArray<TUint32> foundKeys; //method is non-leaving so no need to put this on the CUS |
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200 |
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201 const TUint32 KSettingNumberMask = 0; |
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202 const TUint32 KPartialKey = CreateKey(ECreatorId, KSettingNumberMask); |
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203 |
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204 // Find all the Creator id keys in the store so that we can generate a list of setting ids. |
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205 TRAPD(err, err = iRepository->FindL(KPartialKey, KRecordTypeMask, foundKeys)); |
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206 if(err == KErrNone) |
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207 { |
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208 for(TInt i = 0, x = foundKeys.Count(); i < x; i++) |
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209 { |
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210 // retrieve the CreatorId values foreach key |
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211 TInt creatorId; |
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212 TIdCreatorPair keyPair; |
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213 err = iRepository->Get(foundKeys[i], creatorId); |
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214 if(err != KErrNone) |
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215 { |
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216 break; |
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217 } |
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218 |
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219 // now add pair to structure |
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220 // convert creatorValue to TUid for convenience |
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221 keyPair.iSettingId = GetSettingNumber(foundKeys[i]); |
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222 keyPair.iCreator = TUid::Uid(creatorId); |
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223 err = iCurrentView.Append(keyPair); |
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224 if(err != KErrNone) |
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225 { |
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226 break; |
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227 } |
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228 } |
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229 } |
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230 |
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231 foundKeys.Close(); |
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232 return err; |
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233 } |
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234 |
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235 |
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236 /** |
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237 Retrieves the settings for a particular host settings ID. |
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238 @see CLbsHostSettingsStore::GetHostSettings |
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239 */ |
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240 TInt CLbsHostSettingsStoreImpl::GetHostSettings(TLbsHostSettingsId aSettingsId, TLbsHostSettingsBase& aSettings) const |
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241 { |
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242 ASSERT(aSettingsId.iUid >= 0); |
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243 if((aSettings.ClassType() & ELbsHostSettingsSuplClass)) |
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244 { |
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245 TLbsHostSettingsSupl& tgt = (TLbsHostSettingsSupl&)aSettings; |
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246 |
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247 // Set the settings id |
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248 tgt.SetHostSettingsId(aSettingsId); |
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249 |
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250 // Get the creator id |
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251 TInt creatorId; |
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252 TUint32 creatorIdKey = CreateKey(ECreatorId, aSettingsId.iUid); |
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253 TInt err = iRepository->Get(creatorIdKey, creatorId); |
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254 if(err != KErrNone) |
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255 { |
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256 return err; |
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257 } |
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258 tgt.SetCreatorId(TUid::Uid(creatorId)); |
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259 |
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260 // Get the connection id |
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261 TInt connectionId; |
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262 TUint32 connectionIdKey = CreateKey(EConnectionId, aSettingsId.iUid); |
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263 err = iRepository->Get(connectionIdKey, connectionId); |
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264 if(err != KErrNone) |
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265 { |
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266 return err; |
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267 } |
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268 |
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269 // Get the connection id type |
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270 TInt connectionIdType; |
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271 TUint32 connectionIdTypeKey = CreateKey(EConnectionIdType, aSettingsId.iUid); |
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272 err = iRepository->Get(connectionIdTypeKey, connectionIdType); |
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273 if(err != KErrNone) |
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274 { |
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275 return err; |
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276 } |
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277 tgt.SetConnectionPoint(connectionId, static_cast<TLbsHostSettingsSupl::TLbsConnectionType>(connectionIdType)); |
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278 |
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279 // Get the host address |
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280 TLbsHostNameAddress hostAddr; |
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281 TUint32 hostAddrKey = CreateKey(EHostAddress, aSettingsId.iUid); |
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282 err = iRepository->Get(hostAddrKey, hostAddr); |
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283 if(err != KErrNone) |
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284 { |
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285 return err; |
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286 } |
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287 tgt.SetHostNameAddress(hostAddr); |
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288 |
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289 // Get the read only flag |
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290 TBool readOnly; |
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291 TUint32 readOnlyKey = CreateKey(EReadOnly, aSettingsId.iUid); |
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292 err = iRepository->Get(readOnlyKey, readOnly); |
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293 if(err != KErrNone) |
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294 { |
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295 return err; |
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296 } |
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297 tgt.SetReadOnly(readOnly); |
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298 |
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299 // Get the name |
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300 TLbsHostName hostName; |
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301 TUint32 hostNameKey = CreateKey(EHostName, aSettingsId.iUid); |
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302 err = iRepository->Get(hostNameKey, hostName); |
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303 if(err != KErrNone) |
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304 { |
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305 return err; |
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306 } |
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307 tgt.SetName(hostName); |
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308 |
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309 // Get the port id |
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310 TInt portId; |
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311 TUint32 portIdKey = CreateKey(EHostPort, aSettingsId.iUid); |
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312 err = iRepository->Get(portIdKey, portId); |
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313 if(err != KErrNone) |
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314 { |
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315 return err; |
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316 } |
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317 tgt.SetPortId(portId); |
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318 |
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319 // Get the providerId |
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320 TLbsProviderId providerId; |
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321 TUint32 providerIdKey = CreateKey(EProviderId, aSettingsId.iUid); |
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322 err = iRepository->Get(providerIdKey, providerId); |
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323 if(err != KErrNone) |
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324 { |
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325 return err; |
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326 } |
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327 tgt.SetProviderId(providerId); |
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328 |
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329 // Get the MOLR auth modes |
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330 TInt authmolr; |
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331 TUint32 authmolrKey = CreateKey(EAuthMoLr, aSettingsId.iUid); |
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332 err = iRepository->Get(authmolrKey, authmolr); |
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333 if(err != KErrNone) |
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334 { |
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335 return err; |
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336 } |
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337 tgt.SetAuthModesMOLR(authmolr); |
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338 |
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339 // Get the MTLR auth modes |
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340 TInt authmtlr; |
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341 TUint32 authmtlrKey = CreateKey(EAuthMtLr, aSettingsId.iUid); |
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342 err = iRepository->Get(authmtlrKey, authmtlr); |
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343 if(err != KErrNone) |
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344 { |
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345 return err; |
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346 } |
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347 tgt.SetAuthModesMTLR(authmtlr); |
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348 |
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349 //Get the last modified timestamp |
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350 TBuf16<KFormattedDateSize> lastMod; |
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351 TUint32 lastModKey = CreateKey(ETimestamp, aSettingsId.iUid); |
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352 err = iRepository->Get(lastModKey, lastMod); |
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353 if(err != KErrNone) |
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354 { |
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355 return err; |
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356 } |
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357 TRAP(err, tgt.SetLastModifiedL(lastMod)); |
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358 if(err != KErrNone) |
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359 { |
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360 return err; |
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361 } |
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362 |
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363 return KErrNone; |
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364 } |
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365 return KErrArgument; |
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366 } |
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367 |
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368 |
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369 /** |
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370 Retrieves the next host settings following on from the specified host |
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371 setttings ID. |
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372 @see CLbsHostSettingsStore::GetNextHostSettings |
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373 */ |
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374 TInt CLbsHostSettingsStoreImpl::GetNextHostSettings(TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId) |
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375 { |
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376 if((aSettings.ClassType() & ELbsHostSettingsSuplClass)) |
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377 { |
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378 ++iIterator; |
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379 |
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380 // check if we have reached end of iteration |
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381 // return KErrNotFound |
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382 // this also implies that we need to have called RewindHostSettings |
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383 // in order to use this method |
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384 if(iIterator >= iCurrentView.Count()) |
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385 { |
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386 return KErrNotFound; |
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387 } |
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388 |
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389 TIdCreatorPair currentPair = iCurrentView[iIterator]; |
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390 aSettingsId.iUid = currentPair.iSettingId; |
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391 return GetHostSettings(aSettingsId, aSettings); |
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392 } |
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393 return KErrArgument; |
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394 } |
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395 |
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396 /** |
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397 Retrieves the next host settings that was provisioned by the specified |
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398 creator. |
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399 @see CLbsHostSettingsStore::GetNextHostSettingsByCreator |
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400 */ |
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401 TInt CLbsHostSettingsStoreImpl::GetNextHostSettingsByCreator(TLbsHostCreatorId aCreator, TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId) |
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402 { |
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403 ASSERT(aCreator.iUid >= 0); |
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404 if((aSettings.ClassType() & ELbsHostSettingsSuplClass)) |
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405 { |
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406 TIdCreatorPair currentPair; |
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407 |
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408 for(;;) |
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409 { |
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410 ++iIterator; |
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411 |
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412 // check if we have reached end of iteration |
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413 // return KErrNotFound |
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414 if(iIterator >= iCurrentView.Count()) |
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415 { |
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416 return KErrNotFound; |
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417 } |
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418 |
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419 currentPair = iCurrentView[iIterator]; |
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420 |
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421 // do we have the right creator id? |
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422 if(aCreator == currentPair.iCreator) |
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423 { |
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424 break; |
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425 } |
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426 } |
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427 |
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428 // at this stage we have the right creator |
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429 // just return setting |
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430 aSettingsId.iUid = currentPair.iSettingId; |
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431 return GetHostSettings(aSettingsId, aSettings); |
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432 } |
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433 return KErrArgument; |
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434 } |
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435 |
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436 /** |
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437 Replaces the settings for an existing host settings entry in the data store. |
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438 @see CLbsHostSettingsStore::UpdateHostSettings |
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439 */ |
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440 TInt CLbsHostSettingsStoreImpl::UpdateHostSettings(TLbsHostSettingsId aSettingsId, const TLbsHostSettingsBase& aSettings) |
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441 { |
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442 ASSERT(aSettingsId.iUid >= 0); |
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443 if((aSettings.ClassType() & ELbsHostSettingsSuplClass)) |
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444 { |
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445 //cast aSettings to a type we can use |
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446 const TLbsHostSettingsSupl& src = reinterpret_cast<const TLbsHostSettingsSupl&>(aSettings); |
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447 |
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448 TInt err = ValidateHostSettings(src); |
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449 if(err != KErrNone) |
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450 { |
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451 return err; |
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452 } |
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453 |
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454 // Check the setting exists by getting the creator Id |
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455 TInt creatorId; |
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456 TUint32 creatorIdKey = CreateKey(ECreatorId, aSettingsId.iUid); |
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457 err = iRepository->Get(creatorIdKey, creatorId); |
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458 if(err != KErrNone) |
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459 { |
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460 return err; |
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461 } |
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462 |
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463 //set connectionId & type |
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464 TInt connectionId; |
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465 TLbsHostSettingsSupl::TLbsConnectionType connectionIdType; |
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466 src.GetConnectionPoint(connectionId, connectionIdType); |
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467 TUint32 connectionIdKey = CreateKey(EConnectionId, aSettingsId.iUid); |
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468 err = iRepository->Set(connectionIdKey, connectionId); |
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469 if(err != KErrNone) |
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470 { |
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471 return err; |
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472 } |
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473 TUint32 connectionIdTypeKey = CreateKey(EConnectionIdType, aSettingsId.iUid); |
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474 err = iRepository->Set(connectionIdTypeKey, connectionIdType); |
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475 if(err != KErrNone) |
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476 { |
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477 return err; |
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478 } |
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479 |
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480 //set hostAddr |
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481 TLbsHostNameAddress hostAddr; |
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482 TInt hostAddrKey = CreateKey(EHostAddress, aSettingsId.iUid); |
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483 src.GetHostNameAddress(hostAddr); |
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484 err = iRepository->Set(hostAddrKey, hostAddr); |
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485 if(err != KErrNone) |
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486 { |
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487 return err; |
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488 } |
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489 |
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490 // set read only |
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491 TBool readOnly; |
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492 TUint32 readOnlyKey = CreateKey(EReadOnly, aSettingsId.iUid); |
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493 src.GetReadOnly(readOnly); |
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494 err = iRepository->Set(readOnlyKey, readOnly); |
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495 if(err != KErrNone) |
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496 { |
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497 return err; |
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498 } |
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499 |
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500 //set hostName |
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501 TLbsHostName hostName; |
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502 TInt hostNameKey = CreateKey(EHostName, aSettingsId.iUid); |
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503 src.GetName(hostName); |
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504 err = iRepository->Set(hostNameKey, hostName); |
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505 if(err != KErrNone) |
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506 { |
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507 return err; |
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508 } |
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509 |
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510 //set port id |
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511 TInt portId; |
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512 TUint32 portIdKey = CreateKey(EHostPort, aSettingsId.iUid); |
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513 src.GetPortId(portId); |
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514 err = iRepository->Set(portIdKey, portId); |
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515 if(err != KErrNone) |
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516 { |
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517 return err; |
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518 } |
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519 |
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520 //set providerId setting |
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521 TLbsProviderId providerId; |
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522 TInt providerIdKey = CreateKey(EProviderId, aSettingsId.iUid); |
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523 src.GetProviderId(providerId); |
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524 err = iRepository->Set(providerIdKey, providerId); |
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525 if(err != KErrNone) |
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526 { |
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527 return err; |
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528 } |
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529 |
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530 // Get the MOLR auth modes |
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531 TLbsHostSettingsSupl::TAuthModes authmolr; |
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532 TUint32 authmolrKey = CreateKey(EAuthMoLr, aSettingsId.iUid); |
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533 src.GetAuthModesMOLR(authmolr); |
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534 err = iRepository->Set(authmolrKey, (TInt)authmolr); |
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535 if(err != KErrNone) |
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536 { |
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537 return err; |
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538 } |
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539 |
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540 // Get the MTLR auth modes |
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541 TLbsHostSettingsSupl::TAuthModes authmtlr; |
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542 TUint32 authmtlrKey = CreateKey(EAuthMtLr, aSettingsId.iUid); |
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543 src.GetAuthModesMTLR(authmtlr); |
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544 err = iRepository->Set(authmtlrKey, (TInt)authmtlr); |
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545 if(err != KErrNone) |
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546 { |
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547 return err; |
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548 } |
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549 |
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550 // Set the last modified timestamp. |
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551 // Note that this should be the last setting updated since the |
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552 // notifier relies on listening for changes to ETimestamp. |
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553 return UpdateTimestamp(aSettingsId); |
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554 } |
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555 return KErrArgument; |
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556 } |
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557 |
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558 /** |
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559 Removes the host information with the specified ID from the data store. |
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560 @see CLbsHostSettingsStore::DeleteHostSettings |
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561 */ |
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562 TInt CLbsHostSettingsStoreImpl::DeleteHostSettings(TLbsHostSettingsId aSettingsId) |
|
563 { |
|
564 ASSERT(aSettingsId.iUid >= 0); |
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565 // We want to carry on with all of the deletes even if individual deletes fail in |
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566 // order to clean up after ourselves as best we can. We return the first error that occurs. |
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567 TInt returnErr = KErrNone; |
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568 |
|
569 //delete creatorId |
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570 TUint32 creatorIdKey = CreateKey(ECreatorId, aSettingsId.iUid); |
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571 TInt err = iRepository->Delete(creatorIdKey); |
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572 returnErr = err; |
|
573 |
|
574 //delete connection setting |
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575 //(no need to check it exists first as Delete will return KErrorNotFound) |
|
576 TUint32 connectionIdKey = CreateKey(EConnectionId, aSettingsId.iUid); |
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577 err = iRepository->Delete(connectionIdKey); |
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578 if(returnErr == KErrNone) |
|
579 { |
|
580 returnErr = err; |
|
581 } |
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582 TUint32 connectionIdTypeKey = CreateKey(EConnectionIdType, aSettingsId.iUid); |
|
583 err = iRepository->Delete(connectionIdTypeKey); |
|
584 if(returnErr == KErrNone) |
|
585 { |
|
586 returnErr = err; |
|
587 } |
|
588 |
|
589 //delete hostAddr setting |
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590 TUint32 hostAddrKey = CreateKey(EHostAddress, aSettingsId.iUid); |
|
591 err = iRepository->Delete(hostAddrKey); |
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592 if(returnErr == KErrNone) |
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593 { |
|
594 returnErr = err; |
|
595 } |
|
596 |
|
597 //delete read only setting |
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598 TUint32 readOnlyKey = CreateKey(EReadOnly, aSettingsId.iUid); |
|
599 err = iRepository->Delete(readOnlyKey); |
|
600 if(returnErr == KErrNone) |
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601 { |
|
602 returnErr = err; |
|
603 } |
|
604 |
|
605 //delete name setting |
|
606 TUint32 hostNameKey = CreateKey(EHostName, aSettingsId.iUid); |
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607 err = iRepository->Delete(hostNameKey); |
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608 if(returnErr == KErrNone) |
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609 { |
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610 returnErr = err; |
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611 } |
|
612 |
|
613 // delete port id setting |
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614 TUint32 portIdKey = CreateKey(EHostPort, aSettingsId.iUid); |
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615 err = iRepository->Delete(portIdKey); |
|
616 if(returnErr == KErrNone) |
|
617 { |
|
618 returnErr = err; |
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619 } |
|
620 |
|
621 //delete providerId setting |
|
622 TUint32 providerIdKey = CreateKey(EProviderId, aSettingsId.iUid); |
|
623 err = iRepository->Delete(providerIdKey); |
|
624 if(returnErr == KErrNone) |
|
625 { |
|
626 returnErr = err; |
|
627 } |
|
628 |
|
629 //delete authmolr setting |
|
630 TUint32 authMoLr = CreateKey(EAuthMoLr, aSettingsId.iUid); |
|
631 err = iRepository->Delete(authMoLr); |
|
632 if(returnErr == KErrNone) |
|
633 { |
|
634 returnErr = err; |
|
635 } |
|
636 |
|
637 //delete authmtlr setting |
|
638 TUint32 authMtLr = CreateKey(EAuthMtLr, aSettingsId.iUid); |
|
639 err = iRepository->Delete(authMtLr); |
|
640 if(returnErr == KErrNone) |
|
641 { |
|
642 returnErr = err; |
|
643 } |
|
644 |
|
645 |
|
646 // delete the last modified timestamp |
|
647 TUint32 lastModKey = CreateKey(ETimestamp, aSettingsId.iUid); |
|
648 err = iRepository->Delete(lastModKey); |
|
649 if (iStoreNotifier && err == KErrNone) |
|
650 { |
|
651 // Suppress notification to this client session |
|
652 iStoreNotifier->SuppressNotification(aSettingsId); |
|
653 } |
|
654 |
|
655 if(returnErr == KErrNone) |
|
656 { |
|
657 returnErr = err; |
|
658 } |
|
659 |
|
660 // reset the nextID to 0 when no records in cenrep |
|
661 RArray<TUint32> foundKeys; |
|
662 const TUint32 KSettingNumberMask = 0; |
|
663 const TUint32 KPartialKey = CreateKey(ECreatorId, KSettingNumberMask); |
|
664 TRAP(err, err = iRepository->FindL(KPartialKey, KRecordTypeMask, foundKeys)); |
|
665 if (err == KErrNotFound) |
|
666 { |
|
667 TInt nextIdKey = CreateKey(EMetaData, ENextKey); |
|
668 err = iRepository->Set(nextIdKey, 0); |
|
669 } |
|
670 foundKeys.Close(); |
|
671 |
|
672 if(returnErr == KErrNone) |
|
673 { |
|
674 returnErr = err; |
|
675 } |
|
676 |
|
677 //reset the default host if the default host is being deleted. |
|
678 TInt defaultHost; |
|
679 TInt defaultHostKey = CreateKey(EMetaData, EDefaultHost); |
|
680 err = iRepository->Get(defaultHostKey, defaultHost); |
|
681 if (err == KErrNone) |
|
682 { |
|
683 if (defaultHost == aSettingsId.iUid) |
|
684 { |
|
685 err = iRepository->Set(defaultHostKey, KMaxTInt); |
|
686 } |
|
687 } |
|
688 |
|
689 if(returnErr == KErrNone) |
|
690 { |
|
691 returnErr = err; |
|
692 } |
|
693 |
|
694 return returnErr; |
|
695 } |
|
696 |
|
697 /** |
|
698 Retrieves the settings for the host that is currently specified as the default host. |
|
699 @see CLbsHostSettingsStore::GetDefaultHostSettings |
|
700 */ |
|
701 TInt CLbsHostSettingsStoreImpl::GetDefaultHostSettings(TLbsHostSettingsBase& aSettings, TLbsHostSettingsId& aSettingsId) const |
|
702 { |
|
703 TInt defaultHost; |
|
704 TInt defaultHostKey = CreateKey(EMetaData, EDefaultHost); |
|
705 TInt err = iRepository->Get(defaultHostKey, defaultHost); |
|
706 if(err != KErrNone) |
|
707 { |
|
708 return err; |
|
709 } |
|
710 //now we have the key for the setting, we can read it if it exists |
|
711 aSettingsId = TUid::Uid(defaultHost); |
|
712 return GetHostSettings(TUid::Uid(defaultHost), aSettings); |
|
713 } |
|
714 |
|
715 /** |
|
716 Changes the default host to that specified by the supplied index. |
|
717 @internalComponent |
|
718 @see CLbsHostSettingsStore::SetDefaultHostSettings |
|
719 */ |
|
720 TInt CLbsHostSettingsStoreImpl::SetDefaultHostSettings(TLbsHostSettingsId aSettingsId) |
|
721 { |
|
722 ASSERT(aSettingsId.iUid >= 0); |
|
723 TInt defaultHostKey = CreateKey(EMetaData, EDefaultHost); |
|
724 return iRepository->Set(defaultHostKey, static_cast<TInt>(aSettingsId.iUid)); |
|
725 } |
|
726 |
|
727 |
|
728 /** |
|
729 Creates a new host settings entry in the data store. |
|
730 @see CLbsHostSettingsStore::CreateHostSettings |
|
731 */ |
|
732 TInt CLbsHostSettingsStoreImpl::CreateHostSettings(const TLbsHostSettingsBase& aSettings, TLbsHostCreatorId aCreator, TLbsHostSettingsId& aSettingsId) |
|
733 { |
|
734 ASSERT(aCreator.iUid >= 0); |
|
735 if((aSettings.ClassType() & ELbsHostSettingsSuplClass)) |
|
736 { |
|
737 const TLbsHostSettingsSupl& src = reinterpret_cast<const TLbsHostSettingsSupl&>(aSettings); |
|
738 |
|
739 TInt err = ValidateHostSettings(src); |
|
740 if(err != KErrNone) |
|
741 { |
|
742 return err; |
|
743 } |
|
744 |
|
745 //get the next row id from the cenrep |
|
746 TInt nextId; |
|
747 TInt nextIdKey = CreateKey(EMetaData, ENextKey); |
|
748 err = iRepository->Get(nextIdKey, nextId); |
|
749 if(err != KErrNone) |
|
750 { |
|
751 return err; |
|
752 } |
|
753 |
|
754 //create keys for storing settings in the CenRep store |
|
755 TUint32 creatorIdKey = CreateKey(ECreatorId, nextId); |
|
756 err = iRepository->Create(creatorIdKey, TInt(aCreator.iUid)); |
|
757 if(err != KErrNone) |
|
758 { |
|
759 return err; |
|
760 } |
|
761 |
|
762 // Create the connection id & connection type settings |
|
763 TInt connectionId; |
|
764 TLbsHostSettingsSupl::TLbsConnectionType connectionIdType; |
|
765 src.GetConnectionPoint(connectionId, connectionIdType); |
|
766 |
|
767 TUint32 connectionIdKey = CreateKey(EConnectionId, nextId); |
|
768 err = iRepository->Create(connectionIdKey, connectionId); |
|
769 if(err != KErrNone) |
|
770 { |
|
771 // Cleanup |
|
772 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
773 return err; |
|
774 } |
|
775 TUint32 connectionIdTypeKey = CreateKey(EConnectionIdType, nextId); |
|
776 err = iRepository->Create(connectionIdTypeKey, connectionIdType); |
|
777 if(err != KErrNone) |
|
778 { |
|
779 // Cleanup |
|
780 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
781 return err; |
|
782 } |
|
783 |
|
784 // Create the host address setting |
|
785 TLbsHostNameAddress hostAddr; |
|
786 src.GetHostNameAddress(hostAddr); |
|
787 |
|
788 TUint32 hostAddrKey = CreateKey(EHostAddress, nextId); |
|
789 err = iRepository->Create(hostAddrKey, hostAddr); |
|
790 if(err != KErrNone) |
|
791 { |
|
792 // Cleanup |
|
793 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
794 return err; |
|
795 } |
|
796 |
|
797 // Create the read only setting |
|
798 TBool readOnly; |
|
799 src.GetReadOnly(readOnly); |
|
800 TUint32 readOnlyKey = CreateKey(EReadOnly, nextId); |
|
801 err = iRepository->Create(readOnlyKey, readOnly); |
|
802 if(err != KErrNone) |
|
803 { |
|
804 // Cleanup |
|
805 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
806 return err; |
|
807 } |
|
808 |
|
809 // create the name setting |
|
810 TLbsHostName hostName; |
|
811 src.GetName(hostName); |
|
812 TUint32 hostNameKey = CreateKey(EHostName, nextId); |
|
813 err = iRepository->Create(hostNameKey, hostName); |
|
814 if(err != KErrNone) |
|
815 { |
|
816 // Cleanup |
|
817 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
818 return err; |
|
819 } |
|
820 |
|
821 //set port id |
|
822 TInt portId; |
|
823 TUint32 portIdKey = CreateKey(EHostPort, nextId); |
|
824 src.GetPortId(portId); |
|
825 err = iRepository->Create(portIdKey, portId); |
|
826 if(err != KErrNone) |
|
827 { |
|
828 // Cleanup |
|
829 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
830 return err; |
|
831 } |
|
832 |
|
833 // create the providerId setting |
|
834 TLbsProviderId providerId; |
|
835 src.GetProviderId(providerId); |
|
836 TUint32 providerIdKey = CreateKey(EProviderId, nextId); |
|
837 err = iRepository->Create(providerIdKey, providerId); |
|
838 if(err != KErrNone) |
|
839 { |
|
840 // Cleanup |
|
841 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
842 return err; |
|
843 } |
|
844 |
|
845 // Get the MOLR auth modes |
|
846 TLbsHostSettingsSupl::TAuthModes authmolr; |
|
847 TUint32 authmolrKey = CreateKey(EAuthMoLr, nextId); |
|
848 src.GetAuthModesMOLR(authmolr); |
|
849 err = iRepository->Create(authmolrKey, (TInt)authmolr); |
|
850 if(err != KErrNone) |
|
851 { |
|
852 return err; |
|
853 } |
|
854 |
|
855 // Get the MTLR auth modes |
|
856 TLbsHostSettingsSupl::TAuthModes authmtlr; |
|
857 TUint32 authmtlrKey = CreateKey(EAuthMtLr, nextId); |
|
858 src.GetAuthModesMTLR(authmtlr); |
|
859 err = iRepository->Create(authmtlrKey, (TInt)authmtlr); |
|
860 if(err != KErrNone) |
|
861 { |
|
862 return err; |
|
863 } |
|
864 |
|
865 // Create the last modified timestamp. |
|
866 // Note that this should be the last setting created since the |
|
867 // notifier relies on listening for changes to ETimestamp. |
|
868 err = UpdateTimestamp(TLbsHostSettingsId::Uid(nextId)); |
|
869 if(err != KErrNone) |
|
870 { |
|
871 // Cleanup |
|
872 DeleteHostSettings(TLbsHostSettingsId::Uid(nextId)); |
|
873 return err; |
|
874 } |
|
875 |
|
876 aSettingsId.iUid = nextId; |
|
877 |
|
878 //increment row id & store it |
|
879 err = iRepository->Set(nextIdKey, ++nextId); |
|
880 return err; |
|
881 } |
|
882 return KErrArgument; |
|
883 } |
|
884 |
|
885 TInt CLbsHostSettingsStoreImpl::GetSettingNumber(const TUint32 aKey) const |
|
886 { |
|
887 return (aKey & KSettingIdMask); |
|
888 } |
|
889 |
|
890 TUint32 CLbsHostSettingsStoreImpl::CreateKey(const TLbsHostSettingRecordType aRecordType, const TUint32 aSettingNumber) const |
|
891 { |
|
892 return ((aRecordType << KRecordTypeShift) | (aSettingNumber & KSettingIdMask)); |
|
893 } |
|
894 |
|
895 TInt CLbsHostSettingsStoreImpl::UpdateTimestamp(TLbsHostSettingsId aSettingsId) const |
|
896 { |
|
897 //set the timestamp |
|
898 TTime currentTime; |
|
899 currentTime.UniversalTime(); |
|
900 TUint32 lastModKey = CreateKey(ETimestamp, aSettingsId.iUid); |
|
901 TBuf16<KFormattedDateSize> formattedDate; |
|
902 TLocale locale; |
|
903 // Make sure that the timestamp will always be recorded in YYYYMMDD format |
|
904 locale.SetDateFormat(EDateEuropean); |
|
905 TRAPD(err, currentTime.FormatL(formattedDate, KDateFormat, locale)); |
|
906 |
|
907 if(err != KErrNone) |
|
908 { |
|
909 return err; |
|
910 } |
|
911 err = iRepository->Set(lastModKey, formattedDate); |
|
912 if (iStoreNotifier && err == KErrNone) |
|
913 { |
|
914 // Suppress notification to this client session |
|
915 iStoreNotifier->SuppressNotification(aSettingsId); |
|
916 } |
|
917 |
|
918 return err; |
|
919 } |
|
920 |
|
921 TInt CLbsHostSettingsStoreImpl::ValidateHostSettings(const TLbsHostSettingsSupl& aSettings) const |
|
922 { |
|
923 //Validate Connection Type |
|
924 TInt connectionId; |
|
925 TLbsHostSettingsSupl::TLbsConnectionType connectionIdType; |
|
926 aSettings.GetConnectionPoint(connectionId, connectionIdType); |
|
927 if(connectionIdType > TLbsHostSettingsSupl::ELbsConnectionTypeProxy || |
|
928 connectionIdType < TLbsHostSettingsSupl::ELbsConnectionTypeInvalid) |
|
929 { |
|
930 return KErrArgument; |
|
931 } |
|
932 |
|
933 //Validate port, cannot be negative |
|
934 TInt portId; |
|
935 aSettings.GetPortId(portId); |
|
936 if((portId < 0) || (portId > 0xFFFF)) |
|
937 { |
|
938 return KErrArgument; |
|
939 } |
|
940 |
|
941 TUint32 maxAuth = TLbsHostSettingsSupl::EAuthNone + |
|
942 TLbsHostSettingsSupl::EAuthTls + |
|
943 TLbsHostSettingsSupl::EAuthAcaTls + |
|
944 TLbsHostSettingsSupl::EAuthPskTls; |
|
945 // Validate molr host settings cannot be larger than: |
|
946 // EAuthNone(0x1) + EAuthTls(0x2) + EAuthAcaTls(0x4) + EAuthPskTls(0x8) = (0xF) |
|
947 TLbsHostSettingsSupl::TAuthModes authmolr; |
|
948 aSettings.GetAuthModesMOLR(authmolr); |
|
949 if(authmolr > maxAuth) |
|
950 { |
|
951 return KErrArgument; |
|
952 } |
|
953 |
|
954 // PSK/TLS is currently not supported by SUPL implementation. |
|
955 // Return KErrNotSupported if PskTls is the only specified authmode. |
|
956 if(authmolr == TLbsHostSettingsSupl::EAuthPskTls) |
|
957 { |
|
958 return KErrNotSupported; |
|
959 } |
|
960 |
|
961 // Validate mtlr host settings cannot be larger than: |
|
962 // EAuthNone(0x1) + EAuthTls(0x2) + EAuthAcaTls(0x4) + EAuthPskTls(0x8) = (0xF) |
|
963 TLbsHostSettingsSupl::TAuthModes authmtlr; |
|
964 aSettings.GetAuthModesMTLR(authmtlr); |
|
965 if(authmtlr > maxAuth) |
|
966 { |
|
967 return KErrArgument; |
|
968 } |
|
969 |
|
970 // PSK/TLS is currently not supported by SUPL implementation. |
|
971 // Return KErrNotSupported if PskTls is the only specified authmode. |
|
972 if(authmtlr == TLbsHostSettingsSupl::EAuthPskTls) |
|
973 { |
|
974 return KErrNotSupported; |
|
975 } |
|
976 |
|
977 // Passed validation |
|
978 return KErrNone; |
|
979 } |
|
980 |