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1 /* |
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2 * Copyright (c) 2008 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: Class handling the use of Cch |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef C_CIMCVENGINECCHHANDLER_H |
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20 #define C_CIMCVENGINECCHHANDLER_H |
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21 |
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22 // INCLUDES |
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23 #include <e32base.h> |
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24 #include <cch.h> |
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25 |
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26 #include "cimcvengine.h" |
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27 #include "mimcvenginecchhandler.h" |
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28 #include "mimcvenginecchobserver.h" |
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29 class CSPSettings; |
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30 // CLASS DECLARATION |
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31 /** |
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32 * CCH handler |
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33 * This class implements the handling of CCH |
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34 * |
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35 * @lib imcvengine.lib |
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36 * @since S60 5.0 |
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37 */ |
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38 |
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39 |
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40 NONSHARABLE_CLASS( CIMCVEngineCchHandler ) : public CBase, |
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41 public MIMCVEngineCchHandler, |
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42 public MCchServiceStatusObserver |
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43 { |
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44 public: |
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45 |
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46 /** |
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47 * Two-phased constructor. |
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48 * @param aServiceId, service id to monitor |
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49 */ |
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50 static CIMCVEngineCchHandler* NewL(TUint aServiceId, |
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51 CIMCVEngine& aEngine); |
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52 |
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53 /** |
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54 * Two-phased constructor. |
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55 * @param aServiceId, service id to monitor |
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56 */ |
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57 static CIMCVEngineCchHandler* NewLC(TUint aServiceId, |
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58 CIMCVEngine& aEngine); |
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59 |
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60 /** |
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61 * Standard C++ destructor |
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62 */ |
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63 ~CIMCVEngineCchHandler(); |
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64 |
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65 /** |
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66 * Register for CCh Events |
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67 * @param aObserver - Observer |
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68 */ |
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69 void RegisterObserver(MIMCVEngineCCHObserver* aObserver); |
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70 |
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71 /** |
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72 * UnRegister for CCh Events |
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73 * |
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74 */ |
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75 void UnRegisterObserver(); |
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76 |
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77 /** |
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78 * Gets service state |
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79 * |
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80 * @since S60 5.0 |
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81 * @param aCCHState service state (result) |
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82 * @return TInt Standard Symbian error code |
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83 */ |
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84 TInt GetServiceState(TCCHSubserviceState& aCCHState); |
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85 |
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86 /** |
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87 * Enables service |
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88 * |
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89 * @since S60 5.0 |
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90 * @return TInt, error code |
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91 */ |
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92 TInt EnableService(); |
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93 |
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94 |
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95 /** |
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96 * Returns the User Id for this service |
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97 * Returns HbufC* and the caller of this function should deallocate the same |
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98 * @since S60 5.0 |
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99 * @return HBufC* |
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100 */ |
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101 HBufC* GetUserIdL(); |
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102 |
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103 /** |
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104 * Returns the XimpFw Protocol UID for this service |
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105 * Returns TInt |
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106 * @since S60 5.0 |
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107 * @return TInt , error code |
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108 */ |
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109 TInt GetAdapterUidL(); |
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110 |
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111 /** |
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112 * Disables service |
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113 * |
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114 * @since S60 5.0 |
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115 * @return TInt, error code |
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116 */ |
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117 TInt DisableService(); |
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118 |
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119 |
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120 /** |
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121 * IsServiceLoggedIn |
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122 * |
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123 * @since S60 5.0 |
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124 * |
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125 * @return ETrue - if Service Logged In, EFalse - Service Not Logged In |
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126 */ |
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127 TBool IsServiceLoggedIn(); |
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128 |
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129 private: |
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130 // methods from MCchServiceStatusObserver |
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131 |
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132 /** |
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133 * @see MCchServiceStatusObserver |
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134 */ |
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135 void ServiceStatusChanged( |
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136 TInt aServiceId, |
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137 const TCCHSubserviceType aType, |
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138 const TCchServiceStatus& aServiceStatus ); |
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139 |
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140 void DoHandleServiceStatusChangedL( |
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141 TInt aServiceId, |
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142 const TCCHSubserviceType aType, |
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143 const TCchServiceStatus& aServiceStatus ); |
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144 private: // Implementation |
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145 |
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146 /** |
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147 * Standard C++ constructor |
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148 */ |
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149 CIMCVEngineCchHandler(TUint aServiceId, |
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150 CIMCVEngine& aEngine); |
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151 |
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152 /** |
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153 * Performs the 2nd phase of construction. |
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154 * |
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155 */ |
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156 void ConstructL(); |
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157 |
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158 |
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159 private: // Data |
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160 |
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161 // Own: CCH Client |
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162 CCch* iCchClient; |
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163 |
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164 TUint iServiceId; //Service Id |
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165 |
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166 CIMCVEngine& iEngine; //engine |
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167 |
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168 //doesnt own |
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169 MIMCVEngineCCHObserver* iObserver; |
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170 |
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171 TInt iPrevNwError; |
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172 |
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173 }; |
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174 |
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175 #endif // C_CIMCVENGINECCHHANDLER_H |
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176 |
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177 // End of file |