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1 /* |
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2 * Copyright (c) 2002-2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Service storage class. |
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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 "scpservicestorage.h" |
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20 #include "scplogger.h" |
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21 #include "scpservice.h" |
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22 #include "scpsubservice.h" |
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23 #include "scpsettinghandler.h" |
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24 |
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25 const TInt KServiceIdCounterIncrement = 100; |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CScpServiceStorage::CScpServiceStorage |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CScpServiceStorage::CScpServiceStorage( CScpSettingHandler& aSettingHandler ) : |
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32 iSettingHandler( aSettingHandler ) |
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33 { |
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34 } |
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35 |
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36 // ----------------------------------------------------------------------------- |
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37 // CScpServiceStorage::NewL |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CScpServiceStorage* CScpServiceStorage::NewL( CScpSettingHandler& aSettingHandler ) |
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41 { |
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42 SCPLOGSTRING( "CScpServiceStorage::NewL" ); |
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43 |
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44 CScpServiceStorage* self = new ( ELeave ) CScpServiceStorage( aSettingHandler ); |
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45 return self; |
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46 } |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // CScpServiceStorage::~CScpServiceStorage |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CScpServiceStorage::~CScpServiceStorage() |
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53 { |
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54 SCPLOGSTRING( "CScpServiceStorage::~CScpServiceStorage" ); |
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55 |
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56 iServiceItems.ResetAndDestroy(); |
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57 iServiceItems.Close(); |
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58 } |
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59 |
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60 // ----------------------------------------------------------------------------- |
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61 // CScpServiceStorage::CreateServiceL |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 CScpService& CScpServiceStorage::CreateServiceL( |
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65 TInt aServiceId, |
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66 CScpProfileHandler& aProfileHandler, |
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67 MCchServiceObserver& aServiceObserver ) |
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68 { |
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69 SCPLOGSTRING( "CScpServiceStorage::CreateServiceL" ); |
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70 |
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71 CScpService* service( NULL ); |
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72 |
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73 // Check that the service id does not already exist |
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74 service = GetServiceByServiceId( aServiceId ); |
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75 if( service ) |
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76 { |
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77 User::Leave( KErrAlreadyExists ); |
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78 } |
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79 |
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80 TInt newId = GenerateNewInternalIdForService(); |
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81 |
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82 service = CScpService::NewL( newId, |
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83 aServiceId, |
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84 aProfileHandler, |
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85 *this, |
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86 aServiceObserver ); |
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87 |
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88 CleanupStack::PushL( service ); |
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89 iServiceItems.AppendL( service ); |
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90 CleanupStack::Pop( service ); |
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91 |
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92 CScpService* lastService = iServiceItems[ iServiceItems.Count() - 1 ]; |
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93 return *lastService; |
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94 } |
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95 |
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96 // ----------------------------------------------------------------------------- |
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97 // CScpServiceStorage::GenerateNewServiceId |
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98 // ----------------------------------------------------------------------------- |
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99 // |
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100 TInt CScpServiceStorage::GenerateNewInternalIdForService() |
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101 { |
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102 SCPLOGSTRING( "CScpServiceStorage::GenerateNewInternalIdForService" ); |
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103 |
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104 iServiceIdCounter += KServiceIdCounterIncrement; |
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105 |
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106 return iServiceIdCounter; |
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107 } |
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108 |
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109 // ----------------------------------------------------------------------------- |
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110 // CScpServiceStorage::RemoveService |
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111 // ----------------------------------------------------------------------------- |
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112 // |
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113 TInt CScpServiceStorage::RemoveService( TInt aId ) |
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114 { |
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115 SCPLOGSTRING2( "CScpServiceStorage::RemoveService id: %d", aId ); |
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116 |
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117 for( TInt i=0; i<iServiceItems.Count(); i++) |
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118 { |
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119 CScpService* service = iServiceItems[ i ]; |
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120 if( service && aId == service->Id() ) |
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121 { |
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122 delete service; |
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123 iServiceItems.Remove( i ); |
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124 return KErrNone; |
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125 } |
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126 } |
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127 |
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128 return KErrNotFound; |
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129 } |
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130 |
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131 // ----------------------------------------------------------------------------- |
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132 // CScpServiceStorage::RemoveDisabledServices |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 void CScpServiceStorage::RemoveDisabledServices() |
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136 { |
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137 SCPLOGSTRING( "CScpServiceStorage::RemoveEmptyServices" ); |
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138 |
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139 RArray< TInt > subServiceIds; |
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140 RArray< TInt > removedServiceIds; |
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141 |
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142 for( TInt i=0; i<iServiceItems.Count(); i++) |
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143 { |
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144 CScpService* service = iServiceItems[ i ]; |
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145 if( service ) |
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146 { |
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147 subServiceIds.Reset(); |
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148 |
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149 service->GetSubServiceIds( subServiceIds ); |
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150 |
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151 TBool remove( ETrue ); |
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152 |
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153 // Remove if there are no sub services |
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154 if( subServiceIds.Count() > 0 ) |
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155 { |
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156 for ( TInt j=0; j<subServiceIds.Count(); j++ ) |
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157 { |
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158 CScpSubService* subService = |
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159 service->GetSubService( subServiceIds[ j ] ); |
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160 |
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161 // Don't remove if there is at least one enabled or disconnectin |
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162 // sub service |
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163 if( subService->EnableRequestedState() == CScpSubService::EScpEnabled || |
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164 subService->State() == ECCHDisconnecting ) |
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165 { |
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166 remove = EFalse; |
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167 } |
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168 else |
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169 { |
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170 service->RemoveSubService( subService->Id() ); |
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171 } |
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172 } |
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173 } |
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174 |
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175 if( remove ) |
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176 { |
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177 removedServiceIds.Append( service->Id() ); |
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178 } |
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179 } |
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180 } |
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181 |
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182 for( TInt i=0; i<removedServiceIds.Count(); i++ ) |
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183 { |
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184 RemoveService( removedServiceIds[ i ] ); |
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185 } |
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186 |
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187 removedServiceIds.Close(); |
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188 subServiceIds.Close(); |
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189 } |
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190 |
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191 // ----------------------------------------------------------------------------- |
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192 // CScpServiceStorage::GetService |
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193 // ----------------------------------------------------------------------------- |
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194 // |
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195 CScpService* CScpServiceStorage::GetService( TInt aId ) const |
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196 { |
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197 SCPLOGSTRING2( "CScpServiceStorage::GetService id: %d", aId ); |
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198 |
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199 for( TInt i=0; i<iServiceItems.Count(); i++) |
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200 { |
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201 CScpService* service = iServiceItems[ i ]; |
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202 if( aId == service->Id() ) |
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203 { |
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204 return service; |
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205 } |
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206 } |
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207 |
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208 return NULL; |
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209 } |
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210 |
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211 // ----------------------------------------------------------------------------- |
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212 // CScpServiceStorage::GetServiceByServiceId |
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213 // ----------------------------------------------------------------------------- |
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214 // |
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215 CScpService* CScpServiceStorage::GetServiceByServiceId( TUint aServiceId ) const |
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216 { |
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217 SCPLOGSTRING2( "CScpServiceStorage::GetServiceByServiceId id: %d", aServiceId ); |
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218 |
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219 for( TInt i=0; i<iServiceItems.Count(); i++) |
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220 { |
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221 CScpService* service = iServiceItems[ i ]; |
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222 if( aServiceId == service->ServiceId() ) |
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223 { |
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224 return service; |
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225 } |
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226 } |
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227 |
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228 return NULL; |
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229 } |
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230 |
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231 // ----------------------------------------------------------------------------- |
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232 // CScpServiceStorage::GetSubService |
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233 // ----------------------------------------------------------------------------- |
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234 // |
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235 CScpSubService* CScpServiceStorage::GetSubService( TInt aId ) const |
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236 { |
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237 SCPLOGSTRING2( "CScpServiceStorage::GetSubService id: %d", aId ); |
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238 |
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239 CScpSubService* returnSubService( NULL ); |
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240 |
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241 RArray<TInt> subServiceIds; |
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242 for( TInt i=0; i<iServiceItems.Count() && !returnSubService; i++) |
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243 { |
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244 CScpService* service = iServiceItems[ i ]; |
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245 |
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246 subServiceIds.Reset(); |
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247 service->GetSubServiceIds( subServiceIds ); |
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248 |
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249 for( TInt j=0; j<subServiceIds.Count(); j++) |
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250 { |
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251 returnSubService = service->GetSubService( subServiceIds[ j ] ); |
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252 |
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253 if( returnSubService ) |
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254 { |
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255 if( returnSubService->Id() == aId ) |
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256 { |
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257 break; |
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258 } |
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259 else |
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260 { |
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261 returnSubService = NULL; |
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262 } |
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263 } |
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264 } |
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265 } |
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266 |
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267 subServiceIds.Close(); |
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268 |
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269 return returnSubService; |
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270 } |
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271 |
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272 // ----------------------------------------------------------------------------- |
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273 // CScpServiceStorage::GetServiceIds |
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274 // ----------------------------------------------------------------------------- |
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275 // |
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276 void CScpServiceStorage::GetServiceIds( RArray<TInt>& aIds ) const |
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277 { |
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278 SCPLOGSTRING( "CScpServiceStorage::GetServiceIds" ); |
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279 __ASSERT_DEBUG( aIds.Count() == 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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280 |
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281 for( TInt i=0; i<iServiceItems.Count(); i++) |
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282 { |
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283 CScpService* service = iServiceItems[ i ]; |
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284 aIds.Append( service->Id() ); |
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285 } |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CScpServiceStorage::GetSubServiceIds |
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290 // ----------------------------------------------------------------------------- |
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291 // |
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292 void CScpServiceStorage::GetSubServiceIds( RArray<TInt>& aIds ) const |
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293 { |
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294 SCPLOGSTRING( "CScpServiceStorage::GetSubServiceIds" ); |
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295 __ASSERT_DEBUG( aIds.Count() == 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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296 |
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297 RArray<TInt> subServiceIds; |
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298 |
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299 for( TInt i=0; i<iServiceItems.Count(); i++ ) |
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300 { |
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301 CScpService* service = iServiceItems[ i ]; |
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302 |
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303 subServiceIds.Reset(); |
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304 service->GetSubServiceIds( subServiceIds ); |
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305 |
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306 for( TInt j=0; j<subServiceIds.Count(); j++ ) |
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307 { |
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308 aIds.Append( subServiceIds[ j ] ); |
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309 } |
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310 } |
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311 |
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312 subServiceIds.Close(); |
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313 } |
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314 |
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315 // ----------------------------------------------------------------------------- |
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316 // CScpServiceStorage::GetSubServiceIds |
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317 // ----------------------------------------------------------------------------- |
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318 // |
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319 void CScpServiceStorage::GetSubServiceIds( TCCHSubserviceType aSubServiceType, |
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320 RArray<TInt>& aIds ) const |
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321 { |
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322 SCPLOGSTRING( "CScpServiceStorage::GetSubServiceIds" ); |
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323 __ASSERT_DEBUG( aIds.Count() == 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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324 |
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325 RArray< TInt > subServiceIds; |
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326 GetSubServiceIds( subServiceIds ); |
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327 |
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328 for( TInt i=0; i<subServiceIds.Count(); i++ ) |
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329 { |
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330 CScpSubService* subService; |
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331 subService = GetSubService( subServiceIds[ i ] ); |
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332 |
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333 if( subService && subService->SubServiceType() == aSubServiceType ) |
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334 { |
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335 aIds.Append( subService->Id() ); |
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336 } |
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337 } |
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338 |
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339 subServiceIds.Close(); |
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340 } |
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341 |
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342 // ----------------------------------------------------------------------------- |
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343 // CScpServiceStorage::GetSubServiceIds |
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344 // ----------------------------------------------------------------------------- |
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345 // |
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346 void CScpServiceStorage::GetSubServiceIds( TUint32 aProfileId, |
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347 TCCHSubserviceType aSubServiceType, |
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348 RArray<TInt>& aIds ) const |
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349 { |
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350 SCPLOGSTRING3( "CScpServiceStorage::GetSubServiceIds profileId: %d type: %d", |
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351 aProfileId, aSubServiceType ); |
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352 __ASSERT_DEBUG( aIds.Count() == 0, User::Panic( KNullDesC, KErrGeneral ) ); |
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353 |
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354 RArray< TInt > subServiceIds; |
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355 GetSubServiceIds( subServiceIds ); |
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356 |
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357 for( TInt i=0; i<subServiceIds.Count(); i++ ) |
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358 { |
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359 CScpSubService* subService; |
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360 subService = GetSubService( subServiceIds[ i ] ); |
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361 |
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362 if( subService && |
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363 subService->SipProfileId() == aProfileId && |
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364 ( subService->SubServiceType() == aSubServiceType || |
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365 aSubServiceType == ECCHUnknown ) ) |
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366 { |
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367 aIds.Append( subService->Id() ); |
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368 } |
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369 } |
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370 |
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371 subServiceIds.Close(); |
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372 } |
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373 |
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374 // ----------------------------------------------------------------------------- |
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375 // CScpServiceStorage::IsSubServiceEnabled |
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376 // ----------------------------------------------------------------------------- |
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377 // |
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378 TBool CScpServiceStorage::IsSubServiceEnabled( TUint32 aProfileId ) const |
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379 { |
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380 SCPLOGSTRING2( "CScpServiceStorage::IsSubServiceEnabled profile id: %d", |
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381 aProfileId ); |
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382 |
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383 TBool result( EFalse ); |
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384 RArray< TInt > subServiceIds; |
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385 |
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386 GetSubServiceIds( aProfileId, ECCHUnknown, subServiceIds ); |
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387 |
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388 for( TInt i=0; i<subServiceIds.Count(); i++ ) |
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389 { |
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390 CScpSubService* subService = GetSubService( subServiceIds[ i ] ); |
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391 if( subService ) |
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392 { |
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393 // Find at least one sub service that is still enabled |
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394 if( subService->EnableRequestedState() == CScpSubService::EScpEnabled ) |
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395 { |
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396 result = ETrue; |
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397 break; |
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398 } |
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399 } |
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400 } |
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401 |
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402 subServiceIds.Close(); |
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403 return result; |
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404 } |
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405 |
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406 // ----------------------------------------------------------------------------- |
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407 // CScpServiceStorage::AreAllSubServicesDisconnected |
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408 // ----------------------------------------------------------------------------- |
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409 // |
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410 TBool CScpServiceStorage::AreAllSubServicesDisconnected( TUint32 aProfileId ) const |
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411 { |
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412 SCPLOGSTRING2( "CScpServiceStorage::AreAllSubServicesDisconnected profile id: %d", |
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413 aProfileId ); |
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414 |
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415 TBool result( ETrue ); |
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416 RArray< TInt > subServiceIds; |
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417 |
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418 GetSubServiceIds( aProfileId, ECCHUnknown, subServiceIds ); |
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419 |
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420 for( TInt i=0; i<subServiceIds.Count(); i++ ) |
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421 { |
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422 CScpSubService* subService = GetSubService( subServiceIds[ i ] ); |
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423 if( subService ) |
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424 { |
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425 // Find at least one sub service that has been disabled but |
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426 // it has not yet disconnected the service |
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427 if( subService->EnableRequestedState() == CScpSubService::EScpDisabled && |
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428 subService->SubServiceDisconnected() == EFalse ) |
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429 { |
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430 result = EFalse; |
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431 break; |
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432 } |
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433 } |
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434 } |
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435 |
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436 subServiceIds.Close(); |
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437 return result; |
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438 } |
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439 |
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440 // ----------------------------------------------------------------------------- |
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441 // CScpServiceStorage::SettingsHandler |
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442 // ----------------------------------------------------------------------------- |
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443 // |
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444 CScpSettingHandler& CScpServiceStorage::SettingsHandler() |
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445 { |
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446 SCPLOGSTRING( "CScpServiceStorage::SettingsHandler" ); |
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447 |
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448 return iSettingHandler; |
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449 } |
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450 |
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451 |
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452 #ifdef _DEBUG |
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453 // ----------------------------------------------------------------------------- |
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454 // CScpServiceStorage::GetDebugInfo |
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455 // ----------------------------------------------------------------------------- |
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456 // |
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457 void CScpServiceStorage::GetDebugInfo( TDes& aInfo ) const |
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458 { |
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459 TInt serviceCount = iServiceItems.Count(); |
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460 TInt subServiceCount( 0 ); |
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461 TInt enabledSubServices( 0 ); |
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462 |
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463 for( TInt i=0; i<serviceCount; i++ ) |
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464 { |
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465 CScpService* service = iServiceItems[ i ]; |
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466 subServiceCount += service->SubServiceCount(); |
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467 |
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468 RArray<TInt> subServiceIds; |
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469 service->GetSubServiceIds( subServiceIds ); |
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470 |
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471 for( TInt j=0; j<subServiceIds.Count(); j++ ) |
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472 { |
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473 CScpSubService* subService = service->GetSubService( subServiceIds[ j ] ); |
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474 |
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475 //if( subService->IsEnabled() ) |
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476 if( subService->EnableRequestedState() == CScpSubService::EScpEnabled ) |
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477 { |
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478 enabledSubServices++; |
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479 } |
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480 } |
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481 |
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482 subServiceIds.Close(); |
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483 } |
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484 |
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485 TBuf< 255 > buffer; |
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486 buffer.Format( _L( "\nServices: %d\n SubServices: %d\n Enabled: %d\n" ), |
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487 serviceCount, subServiceCount, enabledSubServices ); |
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488 |
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489 aInfo.Append( buffer ); |
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490 } |
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491 #endif |
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492 |
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493 // End of File |
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494 |