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1 /* |
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2 * Copyright (c) 2009 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: Tacticon server implementation. |
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15 * Part of : Tacticon Server |
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16 */ |
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17 |
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18 #ifndef C_TACTICONSERVER_H |
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19 #define C_TACTICONSERVER_H |
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20 |
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21 #include <e32base.h> |
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22 #include <f32file.h> |
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23 |
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24 #include <tacticon.hrh> |
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25 |
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26 #include "tacticonplayer.h" |
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27 #include "tacticonprivatecrkeys.h" |
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28 #include "tacticondefs.h" |
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29 |
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30 class CRepository; |
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31 class CTacticonShutdown; |
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32 |
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33 /** Total number of ranges */ |
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34 const TUint KTacticonRangeCount = 1; |
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35 |
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36 /** Definition of the ranges of IPC numbers */ |
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37 const TInt KTacticonRanges[KTacticonRangeCount] = |
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38 { |
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39 0, |
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40 }; |
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41 |
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42 /** Policy to implement for each of the above ranges */ |
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43 const TUint8 KTacticonElementsIndex[KTacticonRangeCount] = |
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44 { |
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45 0, |
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46 }; |
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47 |
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48 const CPolicyServer::TPolicyElement KTacticonPolicyElements[] = |
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49 { |
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50 _INIT_SECURITY_POLICY_C2(ECapability_None, |
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51 ECapability_None), |
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52 CPolicyServer::EFailClient |
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53 }; |
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54 |
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55 /** Package all the above together into a policy */ |
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56 const CPolicyServer::TPolicy KTacticonPolicy = |
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57 { |
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58 CPolicyServer::EAlwaysPass, // all attempts should pass |
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59 KTacticonRangeCount, // number of ranges |
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60 KTacticonRanges, // ranges array |
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61 KTacticonElementsIndex, // elements<->ranges index |
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62 KTacticonPolicyElements, // array of elements |
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63 }; |
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64 |
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65 /** |
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66 * A server class to initialize server. |
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67 * @lib tacticonserver.lib |
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68 * @since S60 5.2 |
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69 */ |
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70 class CTacticonServer : public CPolicyServer |
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71 { |
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72 public: |
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73 /** |
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74 * 2-phased constructor. |
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75 */ |
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76 static CTacticonServer* NewLC(); |
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77 |
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78 /** |
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79 * C++ destructor. |
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80 */ |
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81 virtual ~CTacticonServer(); |
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82 |
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83 |
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84 public: |
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85 /** |
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86 * From CServer2, creates a new session. |
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87 * @since S60 5.2 |
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88 * @param aVersion, Tacticon server version |
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89 * @param aMessage, a message from client |
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90 */ |
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91 CSession2* NewSessionL( const TVersion& aVersion, |
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92 const RMessage2& aMessage ) const; |
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93 |
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94 public: |
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95 /** |
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96 * Increase session count. |
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97 * @since S60 5.2 |
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98 */ |
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99 void AddSession(); |
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100 |
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101 /** |
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102 * Decrease session count, close server if count is zero. |
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103 * @since S60 5.2 |
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104 */ |
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105 void RemoveSession(); |
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106 |
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107 public: |
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108 /** |
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109 * Plays tacticon according to aTacticonType |
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110 * @since S60 5.2 |
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111 * @param aTacticonType, Tacticon type to be played |
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112 */ |
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113 void PlayTacticon( TTacticonType aTacticonType ); |
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114 |
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115 /** |
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116 * Stops playing tacticon |
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117 * @since S60 5.2 |
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118 */ |
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119 void StopTacticon(); |
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120 |
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121 /** |
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122 * Sets tacticons enabled/disabled. |
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123 * @since S60 5.2 |
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124 */ |
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125 void EnableTacticons( TBool aEnabled ); |
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126 |
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127 /** |
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128 * Returns boolean value whether tacticons are enabled or disabled. |
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129 * @since S60 5.2 |
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130 */ |
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131 TBool TacticonsEnabled(); |
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132 |
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133 private: |
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134 /** |
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135 * C++ constructor. |
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136 */ |
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137 CTacticonServer(); |
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138 |
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139 /** |
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140 * 2nd phase constructor. |
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141 */ |
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142 void ConstructL(); |
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143 |
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144 private: |
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145 /** |
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146 * Counter of opened client sessions. |
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147 */ |
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148 TInt iSessionCount; |
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149 |
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150 /** |
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151 * Player plugin. |
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152 * Own. |
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153 */ |
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154 CTacticonPlayer* iPlayer; |
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155 |
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156 /** |
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157 * Access to settings. |
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158 * Own. |
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159 */ |
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160 CRepository* iRepository; |
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161 |
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162 /** |
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163 * Timer for server shutdown |
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164 * Own. |
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165 */ |
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166 CTacticonShutdown* iShutdown; |
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167 |
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168 /** |
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169 * |
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170 */ |
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171 TBool iTacticonsEnabled; |
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172 |
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173 }; |
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174 |
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175 |
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176 #endif // C_TACTICONSERVER_H |
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177 |