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1 /* |
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2 * Copyright (c) 2005-2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include "T_CAudioOutputData.h" |
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19 |
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20 /*@{*/ |
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21 // Output options Id's |
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22 const TUid OUTPUT_NOPREFERENCE = TUid::Uid(0x00); |
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23 const TUid OUTPUT_ALL = TUid::Uid(0x01); |
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24 const TUid OUTPUT_NOOUTPUT = TUid::Uid(0x02); |
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25 const TUid OUTPUT_PRIVATE = TUid::Uid(0x03); |
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26 const TUid OUTPUT_PUBLIC = TUid::Uid(0x04); |
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27 /*@}*/ |
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28 |
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29 |
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30 /*@{*/ |
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31 //Section name literals |
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32 _LIT(KDevSoundKey, "DevSoundInstanceName"); |
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33 _LIT(KAudioOutputPar, "AudioOutput"); |
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34 _LIT(KSecureOutputPar, "SecureOutput"); |
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35 /*@}*/ |
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36 |
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37 /*@{*/ |
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38 //Command literals |
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39 _LIT(KCmdNewL, "NewL"); |
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40 _LIT(KCmdDestructor, "~"); |
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41 _LIT(KCmdAudioOutput, "AudioOutput"); |
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42 _LIT(KCmdDefaultAudioOutput, "DefaultAudioOutput"); |
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43 _LIT(KCmdRegisterObserver, "RegisterObserver"); |
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44 _LIT(KCmdSecureOutput, "SecureOutput"); |
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45 _LIT(KCmdSetAudioOutput, "SetAudioOutput"); |
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46 _LIT(KCmdSetSecureOutput, "SetSecureOutput"); |
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47 _LIT(KCmdUnregisterObserver, "UnregisterObserver"); |
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48 /*@}*/ |
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49 |
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50 |
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51 /*@{*/ |
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52 // Output options literal |
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53 _LIT(KOutput_NoPreference, "Output_NoPreference"); |
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54 _LIT(KOutput_All, "Output_All"); |
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55 _LIT(KOutput_NoOutput, "Output_NoOutput"); |
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56 _LIT(KOutput_Private, "Output_Private"); |
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57 _LIT(KOutput_Public, "Output_Public"); |
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58 /*@}*/ |
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59 |
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60 const CDataWrapperBase::TEnumEntryTable CT_CAudioOutputData::iEnumOutputOptions[] = |
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61 { |
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62 { KOutput_NoPreference, OUTPUT_NOPREFERENCE.iUid }, |
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63 { KOutput_All, OUTPUT_ALL.iUid }, |
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64 { KOutput_NoOutput, OUTPUT_NOOUTPUT.iUid }, |
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65 { KOutput_Private, OUTPUT_PRIVATE.iUid }, |
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66 { KOutput_Public, OUTPUT_PUBLIC.iUid } |
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67 }; |
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68 |
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69 |
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70 |
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71 /** |
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72 * Two phase constructor |
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73 * |
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74 * @leave system wide error |
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75 */ |
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76 CT_CAudioOutputData* CT_CAudioOutputData::NewL() |
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77 { |
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78 CT_CAudioOutputData* ret = new (ELeave) CT_CAudioOutputData(); |
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79 return ret; |
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80 } |
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81 |
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82 /** |
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83 * Private constructor. First phase construction |
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84 */ |
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85 CT_CAudioOutputData::CT_CAudioOutputData() |
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86 : |
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87 iAudioOutput(NULL), |
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88 iSecureOutput(EFalse) |
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89 { |
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90 } |
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91 |
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92 |
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93 /** |
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94 * Return a pointer to the object that the data wraps |
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95 * |
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96 * @return pointer to the object that the data wraps |
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97 */ |
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98 TAny* CT_CAudioOutputData::GetObject() |
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99 { |
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100 return iAudioOutput; |
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101 } |
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102 |
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103 /** |
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104 * Helper method for DoCmdDestructor |
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105 */ |
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106 void CT_CAudioOutputData::DestroyData() |
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107 { |
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108 if (iAudioOutput) |
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109 { |
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110 delete iAudioOutput; |
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111 iAudioOutput = NULL; |
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112 } |
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113 } |
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114 |
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115 |
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116 /** |
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117 * Process a command read from the Ini file |
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118 * @param aCommand - The command to process |
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119 * @param aSection - The section get from the *.ini file of the project T_Wlan |
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120 * @param aAsyncErrorIndex - Command index dor async calls to returns errors to |
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121 * @return TBool - ETrue if the command is process |
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122 * @leave - system wide error |
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123 */ |
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124 TBool CT_CAudioOutputData::DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt /*aAsyncErrorIndex*/) |
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125 { |
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126 TBool ret = ETrue; |
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127 |
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128 if (aCommand == KCmdNewL) |
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129 { |
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130 DoCmdNewL(aSection); |
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131 } |
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132 else if (aCommand == KCmdDestructor) |
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133 { |
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134 DoCmdDestructor(); |
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135 } |
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136 else if (aCommand == KCmdAudioOutput) |
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137 { |
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138 DoCmdAudioOutput(); |
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139 } |
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140 else if (aCommand == KCmdDefaultAudioOutput) |
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141 { |
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142 DoCmdDefaultAudioOutput(); |
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143 } |
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144 else if (aCommand == KCmdRegisterObserver) |
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145 { |
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146 DoCmdRegisterObserverL(); |
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147 } |
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148 else if (aCommand == KCmdSecureOutput) |
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149 { |
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150 DoCmdSecureOutput(); |
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151 } |
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152 else if (aCommand == KCmdSetAudioOutput) |
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153 { |
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154 DoCmdSetAudioOutputL(aSection); |
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155 } |
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156 else if (aCommand == KCmdSetSecureOutput) |
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157 { |
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158 DoCmdSetSecureOutputL(aSection); |
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159 } |
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160 else if (aCommand == KCmdUnregisterObserver) |
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161 { |
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162 DoCmdUnregisterObserver(); |
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163 } |
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164 else |
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165 { |
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166 ERR_PRINTF1(_L("Unknown command.")); |
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167 ret=EFalse; |
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168 } |
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169 return ret; |
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170 } |
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171 |
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172 /** |
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173 * Create an instance of CAudioOutput |
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174 * @param aSection - Section to read param from the ini file |
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175 * @return none |
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176 */ |
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177 void CT_CAudioOutputData::DoCmdNewL(const TTEFSectionName& aSection) //quite return |
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178 { |
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179 DestroyData(); |
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180 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdNewL")); |
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181 TPtrC devSoundObject; |
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182 if( !GetStringFromConfig(aSection, KDevSoundKey, devSoundObject) ) |
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183 { |
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184 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KDevSoundKey); |
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185 SetBlockResult(EFail); |
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186 } |
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187 else |
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188 { |
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189 CMMFDevSound* DevSoundObject = static_cast<CMMFDevSound*>(GetDataObjectL(devSoundObject)); |
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190 iAudioOutput = (CAudioOutput*)DevSoundObject->CustomInterface(KUidAudioOutput); |
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191 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdNewL")); |
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192 } |
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193 } |
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194 |
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195 /** |
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196 * Destroy an instance of CAudioOutput |
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197 * @param none |
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198 * @return none |
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199 */ |
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200 void CT_CAudioOutputData::DoCmdDestructor() |
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201 { |
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202 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdDestroyData")); |
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203 DestroyData(); |
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204 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdDestroyData")); |
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205 } |
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206 |
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207 /** |
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208 * Get the audio Output pref |
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209 * @param none |
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210 * @return none |
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211 */ |
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212 void CT_CAudioOutputData::DoCmdAudioOutput() |
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213 { |
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214 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdAudioOutput")); |
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215 audioOutputPref = iAudioOutput->AudioOutput(); |
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216 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdAudioOutput")); |
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217 } |
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218 |
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219 /** |
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220 * Get the default audio output pref |
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221 * @param none |
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222 * @return none |
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223 */ |
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224 void CT_CAudioOutputData::DoCmdDefaultAudioOutput() |
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225 { |
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226 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdDefaultAudioOutput")); |
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227 audioOutputPref = iAudioOutput->DefaultAudioOutput(); |
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228 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdDefaultAudioOutput")); |
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229 } |
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230 |
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231 /** |
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232 * Register the observer |
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233 * @param none |
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234 * @return none |
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235 */ |
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236 void CT_CAudioOutputData::DoCmdRegisterObserverL() //quite return |
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237 { |
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238 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdRegisterObserverL")); |
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239 TRAPD( error, iAudioOutput->RegisterObserverL(*this) ); |
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240 if( error != KErrNone ) |
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241 { |
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242 ERR_PRINTF2(_L("Register observer failed with error %d"), error); |
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243 SetError(error); |
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244 } |
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245 else |
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246 { |
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247 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdRegisterObserverL")); |
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248 } |
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249 } |
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250 |
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251 /** |
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252 * Secure the output |
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253 * @param none |
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254 * @return none |
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255 */ |
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256 void CT_CAudioOutputData::DoCmdSecureOutput() |
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257 { |
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258 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdSecureOutput")); |
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259 iSecureOutput = iAudioOutput->SecureOutput(); |
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260 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdSecureOutput")); |
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261 } |
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262 |
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263 /** |
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264 * Set the audio Output |
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265 * @param aSection - Section to read param from the ini file |
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266 * @return none |
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267 */ |
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268 void CT_CAudioOutputData::DoCmdSetAudioOutputL(const TTEFSectionName& aSection) |
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269 { |
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270 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdSetAudioOutputL")); |
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271 TInt parAudioOutput; |
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272 if(!GetEnumFromConfig(aSection, KAudioOutputPar, iEnumOutputOptions, parAudioOutput)) |
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273 { |
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274 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KAudioOutputPar); |
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275 SetBlockResult(EFail); |
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276 } |
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277 else{ |
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278 TRAPD(error, iAudioOutput->SetAudioOutputL((CAudioOutput::TAudioOutputPreference)parAudioOutput)); |
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279 if( error != KErrNone ) |
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280 { |
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281 ERR_PRINTF2(_L("Setting Audio output failed with error %d"), error); |
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282 SetError(error); |
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283 } |
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284 else |
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285 { |
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286 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdSetAudioOutputL")); |
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287 } |
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288 } |
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289 } |
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290 |
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291 /** |
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292 * Set the secure output |
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293 * @param aSection - Section to read param from the ini file |
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294 * @return none |
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295 */ |
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296 void CT_CAudioOutputData::DoCmdSetSecureOutputL(const TTEFSectionName& aSection) |
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297 { |
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298 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdSetSecureOutputL")); |
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299 TBool parSecureOutput; |
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300 if(!GetBoolFromConfig(aSection, KSecureOutputPar, parSecureOutput)) |
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301 { |
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302 ERR_PRINTF2(_L("Error in getting parameter %S from INI file"), &KSecureOutputPar); |
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303 SetBlockResult(EFail); |
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304 |
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305 } |
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306 else |
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307 { |
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308 TRAPD( error, iAudioOutput->SetSecureOutputL(parSecureOutput) ); |
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309 if( error != KErrNone ) |
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310 { |
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311 ERR_PRINTF2(_L("Setting secure output failed with error %d"), error); |
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312 SetError(error); |
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313 } |
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314 else |
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315 { |
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316 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdSetSecureOutputL")); |
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317 } |
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318 } |
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319 } |
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320 |
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321 /** |
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322 * Unregister the observer |
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323 * @param none |
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324 * @return none |
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325 */ |
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326 void CT_CAudioOutputData::DoCmdUnregisterObserver() |
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327 { |
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328 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DoCmdUnregisterObserver")); |
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329 iAudioOutput->UnregisterObserver(*this); |
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330 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DoCmdUnregisterObserver")); |
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331 } |
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332 |
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333 /** |
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334 * Shows that the audio output was change |
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335 * @param aAudioOutput |
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336 * @param aNewDefault - The new default value |
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337 */ |
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338 void CT_CAudioOutputData::DefaultAudioOutputChanged(CAudioOutput& /*aAudioOutput*/, CAudioOutput::TAudioOutputPreference aNewDefault) |
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339 { |
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340 INFO_PRINTF1(_L("*START*CT_CAudioOutputData::DefaultAudioOutputChanged")); |
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341 INFO_PRINTF2(_L("Audio Output changed to %d"), aNewDefault); |
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342 INFO_PRINTF1(_L("*END*CT_CAudioOutputData::DefaultAudioOutputChanged")); |
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343 } |