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1 // Copyright (c) 2004-2009 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 // CMMSACCOUNT.cpp |
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15 // |
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16 // |
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17 |
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18 |
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19 #include <centralrepository.h> |
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20 #include <cmmsaccounts.h> |
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21 #include <cmmssettings.h> |
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22 #include <mmmssettingsobserver.h> |
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23 |
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24 |
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25 const TUint32 KNullId = 0x00000000; |
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26 const TUid KMMSRepositoryUid = {0x10202D4C}; |
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27 const TInt KMaxSettingLength = 256; |
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28 const TInt KMmsSettingsVersion = 1; |
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29 const TUint32 KIncrementAccount = 0x00100000; |
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30 const TInt KShiftAccountId = 20; |
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31 const TUint32 KInitialiseSettings = 0x00000000; // Initial settings are in account 0 |
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32 |
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33 const TUint32 KAccountMask = 0x800FFFFF; |
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34 const TUint32 KMaximumAccounts = 0x80000000; |
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35 const TUint32 KDefaultAccountId = 0x80000003; |
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36 |
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37 |
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38 |
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39 /** |
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40 Allocates and constructs an MMS account object. |
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41 |
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42 Initialises all member data to their default values. |
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43 |
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44 @return |
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45 The newly constructed MMS account object. |
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46 */ |
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47 EXPORT_C CMmsAccounts* CMmsAccounts::NewL() |
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48 { |
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49 CMmsAccounts* self = CMmsAccounts::NewLC(); |
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50 CleanupStack::Pop(self); |
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51 return self; |
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52 } |
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53 |
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54 /** |
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55 Allocates and constructs an MMS account object. |
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56 |
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57 Initialises all member data to their default values. |
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58 |
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59 @return |
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60 The newly constructed MMS account object. |
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61 */ |
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62 EXPORT_C CMmsAccounts* CMmsAccounts::NewLC() |
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63 { |
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64 CMmsAccounts* self = new (ELeave) CMmsAccounts(); |
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65 CleanupStack::PushL(self); |
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66 self->ConstructL(); |
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67 return self; |
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68 } |
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69 |
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70 /** |
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71 Second phase construction. |
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72 */ |
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73 void CMmsAccounts::ConstructL() |
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74 { |
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75 iRepository = CRepository::NewL(KMMSRepositoryUid); |
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76 } |
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77 |
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78 /** |
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79 Constructor. |
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80 */ |
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81 CMmsAccounts::CMmsAccounts() |
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82 : CActive(CActive::EPriorityStandard) |
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83 { |
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84 CActiveScheduler::Add(this); |
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85 } |
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86 |
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87 /** |
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88 Destructor. |
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89 */ |
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90 EXPORT_C CMmsAccounts::~CMmsAccounts() |
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91 { |
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92 Cancel(); |
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93 iObservers.Close(); |
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94 delete iRepository; |
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95 } |
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96 |
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97 void CMmsAccounts::DoCancel() |
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98 { |
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99 // cancel request to the repository |
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100 iRepository->NotifyCancel(KNullId, KNullId); |
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101 } |
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102 |
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103 void CMmsAccounts::RunL() |
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104 { |
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105 // Notify all observers |
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106 for(TInt i=iObservers.Count()-1; i>=0; --i) |
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107 { |
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108 iObservers[i]->HandleNotify(MMmsSettingsObserver::ESettingsUpdated); |
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109 } |
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110 |
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111 // Re-issue notification request |
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112 User::LeaveIfError(iRepository->NotifyRequest(KNullId, KNullId, iStatus)); |
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113 SetActive(); |
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114 } |
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115 |
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116 /** |
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117 Registers a new MMS Settings observer. |
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118 |
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119 @param aObserver |
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120 A reference to an observer to be registered for events |
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121 */ |
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122 EXPORT_C void CMmsAccounts::AddObserverL(MMmsSettingsObserver& aObserver) |
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123 { |
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124 iObservers.AppendL(&aObserver); |
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125 |
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126 if (IsActive() == EFalse) |
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127 { |
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128 // Issue notification request |
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129 User::LeaveIfError(iRepository->NotifyRequest(KNullId, KNullId, iStatus)); |
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130 SetActive(); |
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131 } |
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132 } |
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133 |
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134 /** |
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135 Deregisters a previously registered observer. |
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136 |
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137 @param aObserver |
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138 A reference to an observer to be unregistered for events |
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139 */ |
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140 EXPORT_C void CMmsAccounts::RemoveObserver(MMmsSettingsObserver& aObserver) |
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141 { |
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142 TInt i = iObservers.Find(&aObserver); |
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143 __ASSERT_ALWAYS(i>=0, User::Invariant()); |
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144 iObservers.Remove(i); |
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145 |
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146 if (iObservers.Count() <= 0) |
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147 { |
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148 Cancel(); |
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149 } |
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150 } |
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151 |
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152 /** |
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153 Creates a MMS Account. |
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154 |
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155 @param aAccountName |
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156 MMS account Name |
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157 |
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158 @param aSettings |
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159 MMS Settings |
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160 |
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161 @return |
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162 MMS Account Id |
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163 */ |
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164 EXPORT_C TMmsAccountId CMmsAccounts::CreateMMSAccountL(const TDesC& aAccountName, const CMmsSettings& aSettings) |
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165 { |
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166 // Get the number of accounts exist in CenRep |
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167 RArray<TUint32> accountIds; |
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168 CleanupClosePushL(accountIds); |
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169 TInt error = iRepository->FindL(KNullId, static_cast<TUint32>(KAccountMask), accountIds); |
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170 if (error != KErrNotFound) |
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171 { |
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172 User::LeaveIfError(error); |
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173 } |
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174 TInt accountsCount = accountIds.Count() - 1; // ignoring the default account |
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175 CleanupStack::PopAndDestroy(&accountIds); |
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176 |
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177 if (accountsCount >= MaxMMSAccounts()) |
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178 { |
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179 // Can't create any more accounts |
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180 User::Leave(KErrOverflow); |
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181 } |
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182 |
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183 TUint32 accountId = 0; |
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184 accountId = GetNextEmptyAccountSlotL(); |
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185 DoSaveSettingsL(accountId, aSettings, aAccountName); |
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186 |
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187 TMmsAccountId account; |
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188 account.iMmsAccountId = accountId >> KShiftAccountId; |
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189 account.iMmsAccountName = aAccountName; |
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190 return account; |
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191 } |
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192 |
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193 TUint CMmsAccounts::GetNextEmptyAccountSlotL() |
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194 { |
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195 TUint32 accountId = KNullId; |
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196 TBuf<KMmsAccountNameSize> accountName; |
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197 TInt error = 0; |
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198 TBool found = EFalse; |
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199 TInt maximumAccount = MaxMMSAccounts(); |
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200 |
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201 for (TInt count = 0; count < maximumAccount; ++count) |
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202 { |
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203 accountId = accountId + KIncrementAccount; |
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204 error = iRepository->Get(accountId + EMmsAccountName, accountName); |
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205 if (error == KErrNotFound) |
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206 { |
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207 found = ETrue; |
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208 break; |
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209 } |
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210 else |
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211 { |
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212 User::LeaveIfError(error); |
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213 } |
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214 } |
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215 |
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216 if (found == EFalse) |
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217 { |
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218 // No empty slot available |
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219 User::Leave(KErrNotFound); |
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220 } |
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221 |
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222 return accountId; |
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223 } |
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224 |
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225 /** |
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226 Maximum number of accounts that can be stored in the Central Repository |
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227 |
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228 @return |
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229 The maximum number of accounts |
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230 */ |
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231 EXPORT_C TInt CMmsAccounts::MaxMMSAccounts() |
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232 { |
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233 TInt maxAccounts = 0; |
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234 TInt error = iRepository->Get(KMaximumAccounts, maxAccounts); |
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235 if(error != KErrNone) |
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236 { |
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237 return error; |
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238 } |
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239 return maxAccounts; |
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240 } |
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241 |
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242 /** |
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243 Gets a list of MMS account IDs stored in the Central Repository. |
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244 |
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245 Any existing entries in the array will be deleted. |
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246 |
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247 @param aAccountIds |
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248 A list if MMS account Ids |
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249 */ |
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250 EXPORT_C void CMmsAccounts::GetMMSAccountsL(RArray<TMmsAccountId>& aAccountIds) const |
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251 { |
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252 CleanupClosePushL( aAccountIds ); |
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253 aAccountIds.Reset(); |
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254 RArray<TUint32> accountIds; |
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255 CleanupClosePushL(accountIds); |
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256 TInt error = iRepository->FindL(KNullId, static_cast<TUint32>(KAccountMask), accountIds); |
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257 if (error != KErrNotFound) |
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258 { |
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259 User::LeaveIfError(error); |
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260 } |
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261 |
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262 TMmsAccountId accountId; |
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263 TInt count = accountIds.Count(); |
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264 for(TInt i = 1; i < count; ++i) |
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265 { |
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266 TUint32 settingId = accountIds[i]; |
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267 User::LeaveIfError(iRepository->Get(settingId + EMmsAccountName, accountId.iMmsAccountName)); |
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268 accountId.iMmsAccountId = accountIds[i] >> KShiftAccountId; |
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269 aAccountIds.AppendL(accountId); |
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270 } |
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271 |
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272 CleanupStack::PopAndDestroy(&accountIds); |
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273 CleanupStack::Pop(&aAccountIds); // aAccountIds |
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274 } |
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275 |
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276 /** |
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277 Deletes the specified MMS account. |
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278 |
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279 @param aAccountId |
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280 MMS account Id |
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281 */ |
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282 EXPORT_C void CMmsAccounts::DeleteMMSAccountL(const TMmsAccountId& aAccountId) |
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283 { |
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284 TUint32 accountId = aAccountId.iMmsAccountId << KShiftAccountId; |
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285 |
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286 // Read in proxy and napId counts |
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287 TInt proxyCount = 0; |
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288 User::LeaveIfError(iRepository->Get(accountId + EMmsProxyCount, proxyCount)); |
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289 |
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290 TInt napIdCount = 0; |
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291 User::LeaveIfError(iRepository->Get(accountId + EMmsNapIdCount, napIdCount)); |
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292 |
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293 // Delete account |
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294 User::LeaveIfError(iRepository->StartTransaction(CRepository::EReadWriteTransaction)); |
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295 iRepository->CleanupRollbackTransactionPushL(); |
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296 |
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297 iRepository->Delete(accountId + EMmsAccountName); |
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298 iRepository->Delete(accountId + EMmsSettingsVersion); |
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299 iRepository->Delete(accountId + EMmsApplicationID); |
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300 iRepository->Delete(accountId + EMmsAddress); |
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301 iRepository->Delete(accountId + EMmsCreationMode); |
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302 iRepository->Delete(accountId + EMmsSettingsFlags); |
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303 iRepository->Delete(accountId + EMmsProxyCount); |
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304 |
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305 TUint32 proxyId = accountId + EMmsProxyList; |
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306 for(TInt loop=0; loop < proxyCount; ++loop) |
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307 { |
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308 iRepository->Delete(proxyId); |
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309 ++proxyId; |
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310 } |
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311 |
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312 iRepository->Delete(accountId + EMmsNapIdCount); |
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313 |
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314 TUint32 napId = accountId + EMmsNapIdList; |
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315 for(TInt loop=0; loop < proxyCount; ++loop) |
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316 { |
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317 iRepository->Delete(napId); |
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318 ++napId; |
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319 } |
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320 |
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321 iRepository->Delete(accountId + EMmsAutomaticDownload); |
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322 iRepository->Delete(accountId + EMmsValidityPeriod); |
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323 iRepository->Delete(accountId + EMmsMaxDownloadSize); |
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324 iRepository->Delete(accountId + EMmsMaxDownloadRetries); |
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325 iRepository->Delete(accountId + EMmsDownloadRetryInterval); |
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326 iRepository->Delete(accountId + EMmsMaxSendMsgSize); |
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327 iRepository->Delete(accountId + EMmsDeviceContentClass); |
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328 iRepository->Delete(accountId + EMmsMaxImageHeight); |
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329 iRepository->Delete(accountId + EMmsMaxImageWidth); |
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330 |
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331 CleanupStack::Pop(); |
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332 TUint32 errorId = 0; |
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333 User::LeaveIfError(iRepository->CommitTransaction(errorId)); |
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334 } |
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335 |
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336 /** |
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337 Loads MMS settings from the Central Repository for the specified account Id. |
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338 |
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339 @param aAccountId |
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340 MMS account Id |
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341 |
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342 @param aSettings |
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343 MMS settings |
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344 */ |
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345 EXPORT_C void CMmsAccounts::LoadSettingsL(const TMmsAccountId& aAccountId, CMmsSettings& aSettings) |
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346 { |
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347 TUint32 accountId = aAccountId.iMmsAccountId << KShiftAccountId; |
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348 DoLoadSettingsL(accountId, aSettings); |
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349 } |
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350 |
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351 void CMmsAccounts::DoLoadSettingsL(TUint32 aAccountId, CMmsSettings& aSettings) |
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352 { |
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353 TInt temp = 0; |
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354 User::LeaveIfError(iRepository->Get(aAccountId + EMmsApplicationID, temp)); |
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355 aSettings.SetApplicationID(temp); |
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356 |
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357 TBuf<KMaxSettingLength> tempBuff; |
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358 User::LeaveIfError(iRepository->Get(aAccountId + EMmsAddress, tempBuff)); |
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359 aSettings.SetAddressL(tempBuff); |
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360 |
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361 User::LeaveIfError(iRepository->Get(aAccountId + EMmsCreationMode, temp)); |
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362 aSettings.SetCreationModeL(static_cast<TCreationMode>(temp)); |
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363 |
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364 User::LeaveIfError(iRepository->Get(aAccountId + EMmsSettingsFlags, temp)); |
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365 aSettings.SetMmsSettingsFlags(static_cast<TUint32>(temp)); |
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366 |
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367 User::LeaveIfError(iRepository->Get(aAccountId + EMmsProxyCount, temp)); |
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368 TInt count = temp; |
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369 |
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370 aSettings.RemoveAllProxies(); |
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371 TUint32 proxyId = aAccountId + EMmsProxyList; |
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372 for(TInt loop=0; loop < count; ++loop) |
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373 { |
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374 User::LeaveIfError(iRepository->Get(proxyId, temp)); |
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375 aSettings.AddProxyL(TUid::Uid(temp)); |
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376 ++proxyId; |
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377 } |
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378 |
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379 User::LeaveIfError(iRepository->Get(aAccountId + EMmsNapIdCount, count)); |
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380 |
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381 aSettings.RemoveAllNapIds(); |
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382 TUint32 napId = aAccountId + EMmsNapIdList; |
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383 for(TInt loop=0; loop < count; ++loop) |
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384 { |
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385 User::LeaveIfError(iRepository->Get(napId, temp)); |
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386 aSettings.AddNapIdL(TUid::Uid(temp)); |
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387 ++napId; |
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388 } |
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389 |
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390 User::LeaveIfError(iRepository->Get(aAccountId + EMmsAutomaticDownload, temp)); |
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391 aSettings.SetAutomaticDownload(static_cast<TAutomaticDownloadOptions>(temp)); |
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392 |
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393 User::LeaveIfError(iRepository->Get(aAccountId + EMmsValidityPeriod, temp)); |
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394 aSettings.SetValidityPeriod(temp); |
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395 |
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396 User::LeaveIfError(iRepository->Get(aAccountId + EMmsMaxDownloadSize, temp)); |
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397 aSettings.SetMaxDownloadSize(temp); |
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398 |
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399 User::LeaveIfError(iRepository->Get(aAccountId + EMmsMaxDownloadRetries, temp)); |
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400 aSettings.SetMaxDownloadRetries(temp); |
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401 |
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402 User::LeaveIfError(iRepository->Get(aAccountId + EMmsDownloadRetryInterval, temp)); |
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403 aSettings.SetDownloadRetryInterval(temp); |
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404 |
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405 User::LeaveIfError(iRepository->Get(aAccountId + EMmsMaxSendMsgSize, temp)); |
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406 aSettings.SetMaxSendMsgSize(temp); |
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407 |
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408 User::LeaveIfError(iRepository->Get(aAccountId + EMmsDeviceContentClass, temp)); |
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409 aSettings.SetDeviceContentClass(temp); |
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410 |
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411 User::LeaveIfError(iRepository->Get(aAccountId + EMmsMaxImageHeight, temp)); |
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412 aSettings.SetMaxImageHeight(temp); |
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413 |
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414 User::LeaveIfError(iRepository->Get(aAccountId + EMmsMaxImageWidth, temp)); |
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415 aSettings.SetMaxImageWidth(temp); |
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416 } |
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417 |
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418 /** |
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419 Populates the supplied setting object with default values. |
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420 |
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421 @param aSettings |
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422 MMS Setting |
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423 */ |
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424 EXPORT_C void CMmsAccounts::PopulateDefaultSettingsL(CMmsSettings& aSettings) |
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425 { |
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426 DoLoadSettingsL(KInitialiseSettings, aSettings); |
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427 } |
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428 |
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429 /** |
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430 Saves MMS settings to the Central Repository for the specified account Id. |
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431 |
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432 @param aAccountId |
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433 MMS account Id |
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434 |
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435 @param aSettings |
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436 MMS settings |
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437 */ |
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438 EXPORT_C void CMmsAccounts::SaveSettingsL(const TMmsAccountId& aAccountId, const CMmsSettings& aSettings) const |
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439 { |
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440 TUint32 accountId = aAccountId.iMmsAccountId << KShiftAccountId; |
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441 DoSaveSettingsL(accountId, aSettings, aAccountId.iMmsAccountName); |
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442 } |
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443 |
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444 void CMmsAccounts::DoSaveSettingsL(TUint32 aAccountId, const CMmsSettings& aSettings, const TDesC& aAccountName) const |
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445 { |
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446 User::LeaveIfError(iRepository->StartTransaction(CRepository::EReadWriteTransaction)); |
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447 iRepository->CleanupRollbackTransactionPushL(); |
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448 // Update account name |
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449 iRepository->Set(aAccountId + EMmsAccountName, aAccountName); |
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450 iRepository->Set(aAccountId + EMmsSettingsVersion, KMmsSettingsVersion); |
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451 iRepository->Set(aAccountId + EMmsApplicationID, aSettings.ApplicationID()); |
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452 iRepository->Set(aAccountId + EMmsAddress, aSettings.Address()); |
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453 iRepository->Set(aAccountId + EMmsCreationMode, static_cast<TInt>(aSettings.CreationMode())); |
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454 iRepository->Set(aAccountId + EMmsSettingsFlags, static_cast<TInt>(aSettings.MmsSettingsFlags())); |
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455 iRepository->Set(aAccountId + EMmsProxyCount, aSettings.ProxyCount()); |
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456 |
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457 TUint32 proxyId = aAccountId + EMmsProxyList; |
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458 for(TInt loop=0; loop < aSettings.ProxyCount(); ++loop) |
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459 { |
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460 iRepository->Set(proxyId, static_cast<TInt>(aSettings.GetProxy(loop).iUid)); |
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461 ++proxyId; |
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462 } |
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463 |
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464 iRepository->Set(aAccountId + EMmsNapIdCount, aSettings.NapIdCount()); |
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465 |
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466 TUint32 napId = aAccountId + EMmsNapIdList; |
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467 for(TInt loop=0; loop < aSettings.NapIdCount(); ++loop) |
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468 { |
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469 iRepository->Set(napId, static_cast<TInt>(aSettings.GetNapId(loop).iUid)); |
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470 ++napId; |
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471 } |
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472 |
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473 iRepository->Set(aAccountId + EMmsAutomaticDownload, static_cast<TInt>(aSettings.AutomaticDownload())); |
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474 iRepository->Set(aAccountId + EMmsValidityPeriod, aSettings.ValidityPeriod()); |
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475 iRepository->Set(aAccountId + EMmsMaxDownloadSize, aSettings.MaxDownloadSize()); |
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476 iRepository->Set(aAccountId + EMmsMaxDownloadRetries, aSettings.MaxDownloadRetries()); |
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477 iRepository->Set(aAccountId + EMmsDownloadRetryInterval, aSettings.DownloadRetryInterval()); |
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478 iRepository->Set(aAccountId + EMmsMaxSendMsgSize, aSettings.MaxSendMsgSize()); |
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479 iRepository->Set(aAccountId + EMmsDeviceContentClass, aSettings.DeviceContentClass()); |
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480 iRepository->Set(aAccountId + EMmsMaxImageHeight, aSettings.MaxImageHeight()); |
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481 iRepository->Set(aAccountId + EMmsMaxImageWidth, aSettings.MaxImageWidth()); |
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482 |
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483 CleanupStack::Pop(); |
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484 TUint32 errorId = 0; |
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485 User::LeaveIfError(iRepository->CommitTransaction(errorId)); |
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486 } |
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487 |
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488 /** |
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489 Gets the default MMS account. |
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490 |
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491 @return |
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492 The default account |
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493 |
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494 @leave |
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495 KErrNotFound If the default account not been set previously or if MMSSettings for |
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496 the default account does not exist in the Central Repository. |
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497 */ |
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498 EXPORT_C TMmsAccountId CMmsAccounts::DefaultMMSAccountL( ) const |
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499 { |
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500 TMmsAccountId account; |
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501 User::LeaveIfError(iRepository->Get(KDefaultAccountId, account.iMmsAccountId)); |
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502 |
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503 TUint32 accountId = account.iMmsAccountId << KShiftAccountId; |
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504 User::LeaveIfError(iRepository->Get(accountId + EMmsAccountName, account.iMmsAccountName)); |
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505 |
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506 return account; |
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507 } |
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508 |
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509 /** |
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510 Sets the default MMS account. |
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511 |
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512 @param aDefaultAccount |
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513 Account to be set as default |
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514 */ |
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515 EXPORT_C void CMmsAccounts::SetDefaultMMSAccountL(const TMmsAccountId& aDefaultAccount) |
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516 { |
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517 iRepository->Set(KDefaultAccountId, aDefaultAccount.iMmsAccountId); |
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518 } |
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519 |
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520 |
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521 |