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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: |
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15 * CPDConfigurationForHDMI class implementation. |
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16 * |
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17 */ |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include <tvoutconfig.h> |
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22 #include <e32base.h> |
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23 #include "pdeconstants.h" |
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24 #include "tvoutconfigforhdmi.h" |
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25 #include "multifinitestatemachine.h" |
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26 #include "hdmicablestatusfsm.h" |
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27 #include "myasynconeshottimer.h" |
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28 #include "trace.h" |
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29 |
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30 // EXTERNAL DATA STRUCTURES |
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31 |
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32 // EXTERNAL FUNCTION PROTOTYPES |
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33 |
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34 // CONSTANTS |
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35 |
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36 // MACROS |
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37 |
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38 // LOCAL CONSTANTS AND MACROS |
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39 |
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40 // MODULE DATA STRUCTURES |
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41 |
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42 // LOCAL FUNCTION PROTOTYPES |
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43 |
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44 // FORWARD DECLARATIONS |
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45 |
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46 |
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47 // ============================= LOCAL FUNCTIONS =============================== |
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48 |
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49 // ============================ MEMBER FUNCTIONS =============================== |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 // Two-phased constructor. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 // ---------------------------------------------------------------------------- |
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57 // CTVOutConfigListenerForHDMI::NewL |
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58 // |
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59 // ---------------------------------------------------------------------------- |
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60 // |
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61 CTVOutConfigForHDMI* CTVOutConfigForHDMI::NewL( |
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62 MFSMForBody& aFSM ) |
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63 { |
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64 FUNC_LOG; |
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65 CTVOutConfigForHDMI* self = new(ELeave) CTVOutConfigForHDMI( aFSM ); |
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66 |
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67 CleanupStack::PushL( self ); |
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68 self->ConstructL(); |
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69 CleanupStack::Pop( self); |
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70 |
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71 return self; |
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72 } |
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73 |
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74 // ---------------------------------------------------------------------------- |
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75 // CTVOutConfigForHDMI::CTVOutConfigForHDMI |
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76 // |
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77 // ---------------------------------------------------------------------------- |
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78 // |
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79 CTVOutConfigForHDMI::CTVOutConfigForHDMI( |
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80 MFSMForBody& aFSM ) |
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81 : CActive( CActive::EPriorityLow ), |
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82 iTvConfig ( NULL ), |
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83 iFSM( aFSM ) |
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84 { |
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85 FUNC_LOG; |
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86 // Nothing |
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87 } |
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88 |
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89 // ---------------------------------------------------------------------------- |
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90 // CTVOutConfigForHDMI::ListenHDMICableStatusIfNoMissedEvents |
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91 // |
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92 // ---------------------------------------------------------------------------- |
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93 // |
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94 TFSMEventId CTVOutConfigForHDMI::ListenHDMICableStatusIfNoMissedEvents() |
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95 { |
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96 FUNC_LOG; |
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97 TFSMEventId retEvent( EIfTVOutConfigEventUndefined ); |
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98 TFSMState currentStateId = iFSM.CurrentStateID(); |
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99 |
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100 if ( ( EHDMICableStateIdle == currentStateId ) && ( iTvConfig->HdmiCableConnected() ) ) |
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101 { |
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102 INFO("Cable connected while disconnect actions were going on in ASY or is already connected when ASY starts."); |
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103 retEvent = EIfTVOutConfigEventCableConnected; |
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104 } |
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105 else if ( ( EHDMICableStateConnected == currentStateId ) && ( !iTvConfig->HdmiCableConnected() ) ) |
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106 { |
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107 INFO("Cable disconnected while connect actions were going on in ASY."); |
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108 retEvent = EIfTVOutConfigEventCableDisconnected; |
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109 } |
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110 else if ( !IsActive() ) |
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111 { |
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112 iStatus = KRequestPending; |
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113 iNextOpt = EOptStartListenHdmiCable; |
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114 SetActive(); |
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115 TRequestStatus* status = &iStatus; |
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116 User::RequestComplete( status, KErrNone ); |
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117 } |
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118 INFO_1("Returning event id: %d", retEvent); |
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119 return retEvent; |
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120 } |
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121 |
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122 // ---------------------------------------------------------------------------- |
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123 // CTVOutConfigForHDMI::SetAvailableTvConfigList |
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124 // |
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125 // ---------------------------------------------------------------------------- |
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126 // |
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127 TInt CTVOutConfigForHDMI::SetAvailableTvConfigList( |
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128 const RArray<TTvSettings>& aAnalogConfigs, |
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129 const RArray<THdmiDviTimings>& aHdmiConfigs ) |
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130 { |
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131 FUNC_LOG; |
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132 TInt retVal( KErrNotFound ); |
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133 if ( iTvConfig ) |
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134 { |
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135 retVal = iTvConfig->SetAvailableTvConfigList( |
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136 aAnalogConfigs, |
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137 aHdmiConfigs ); |
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138 } |
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139 |
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140 return retVal; |
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141 } |
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142 |
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143 // ---------------------------------------------------------------------------- |
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144 // CTVOutConfigForHDMI::Enable |
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145 // |
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146 // ---------------------------------------------------------------------------- |
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147 // |
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148 void CTVOutConfigForHDMI::Enable() |
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149 { |
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150 FUNC_LOG; |
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151 Cancel(); |
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152 iStatus = KRequestPending; |
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153 iNextOpt = EOptEnableTv; |
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154 SetActive(); |
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155 TRequestStatus* status = &iStatus; |
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156 User::RequestComplete( status, KErrNone ); |
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157 } |
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158 |
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159 // ---------------------------------------------------------------------------- |
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160 // CTVOutConfigForHDMI::Disable |
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161 // |
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162 // ---------------------------------------------------------------------------- |
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163 // |
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164 void CTVOutConfigForHDMI::Disable() |
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165 { |
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166 FUNC_LOG; |
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167 Cancel(); |
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168 iStatus = KRequestPending; |
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169 iNextOpt = EOptDisableTv; |
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170 SetActive(); |
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171 TRequestStatus* status = &iStatus; |
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172 User::RequestComplete( status, KErrNone ); |
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173 } |
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174 |
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175 |
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176 // ---------------------------------------------------------------------------- |
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177 // CTVOutConfigForHDMI::Disable |
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178 // |
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179 // ---------------------------------------------------------------------------- |
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180 // |
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181 void CTVOutConfigForHDMI::ListenForDisconnection() |
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182 { |
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183 Cancel(); |
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184 iNextOpt = EOptStartListenForDisconnection; |
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185 iStatus = KRequestPending; |
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186 SetActive(); |
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187 TRequestStatus* status = &iStatus; |
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188 User::RequestComplete( status, KErrNone ); |
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189 } |
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190 |
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191 // ---------------------------------------------------------------------------- |
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192 // CTVOutConfigForHDMI::GetTvOutConfig |
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193 // |
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194 // ---------------------------------------------------------------------------- |
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195 // |
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196 CTvOutConfig* CTVOutConfigForHDMI::GetTvOutConfig() |
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197 { |
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198 FUNC_LOG; |
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199 return iTvConfig; |
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200 } |
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201 |
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202 |
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203 // ---------------------------------------------------------------------------- |
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204 // CTVOutConfigForHDMI::ListenCopyProtectionIfNoMissedEvents |
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205 // |
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206 // ---------------------------------------------------------------------------- |
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207 // |
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208 TCopyProtctListenRetValues CTVOutConfigForHDMI::ListenCopyProtectionIfNoMissedEvents() |
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209 { |
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210 FUNC_LOG; |
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211 TCopyProtctListenRetValues retStruct; |
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212 retStruct.iFSMEventId = EIfTVOutConfigEventUndefined; |
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213 retStruct.iError = KErrNone; |
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214 TBool currentCopyProtectStatus = iTvConfig->CopyProtectionStatus(); |
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215 |
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216 if ( iLastRecordedCopyProtectEnabledStatus != currentCopyProtectStatus ) |
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217 { |
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218 INFO("Copy Protection status changed while not listening."); |
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219 retStruct.iFSMEventId = EIfTVOutConfigEventSetCopyProtectStatusChanged; |
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220 } |
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221 else if ( !IsActive() ) |
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222 { |
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223 iLastRecordedCopyProtectEnabledStatus = currentCopyProtectStatus; |
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224 iStatus = KRequestPending; |
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225 TInt err = iTvConfig->CopyProtectionStatusListener( iStatus ); |
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226 if ( KErrNone == err ) |
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227 { |
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228 SetActive(); |
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229 iNextOpt = EOptListenCopyProtection; |
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230 } |
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231 else |
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232 { |
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233 iStatus = KErrNone; |
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234 INFO_1("Error status %d", err); |
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235 INFO("Copy Protection Status listening failed."); |
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236 retStruct.iError = err; |
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237 retStruct.iFSMEventId = EIfTVOutConfigEventCopyProtectionListenFailed; |
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238 } |
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239 } |
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240 return retStruct; |
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241 } |
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242 |
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243 // ---------------------------------------------------------------------------- |
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244 // CTVOutConfigForHDMI::GetLatestRecordedCopyProtectionStatus |
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245 // |
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246 // ---------------------------------------------------------------------------- |
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247 // |
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248 TBool CTVOutConfigForHDMI::GetLatestRecordedCopyProtectionStatus() const |
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249 { |
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250 FUNC_LOG; |
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251 return iLastRecordedCopyProtectEnabledStatus; |
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252 } |
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253 |
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254 // ---------------------------------------------------------------------------- |
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255 // CTVOutConfigForHDMI::ResetLatestRecordedCopyProtectionStatus |
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256 // |
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257 // ---------------------------------------------------------------------------- |
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258 // |
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259 void CTVOutConfigForHDMI::ResetLatestRecordedCopyProtectionStatus() |
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260 { |
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261 FUNC_LOG; |
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262 iLastRecordedCopyProtectEnabledStatus = EFalse; |
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263 } |
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264 |
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265 // ---------------------------------------------------------------------------- |
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266 // CTVOutConfigForHDMI::ListenSettingsChanges |
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267 // |
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268 // ---------------------------------------------------------------------------- |
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269 // |
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270 void CTVOutConfigForHDMI::ListenSettingsChanges() |
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271 { |
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272 FUNC_LOG; |
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273 Cancel(); |
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274 iNextOpt = EOptStartListenForSettingsChanges; |
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275 iStatus = KRequestPending; |
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276 SetActive(); |
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277 TRequestStatus* status = &iStatus; |
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278 User::RequestComplete( status, KErrNone ); |
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279 |
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280 } |
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281 |
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282 // ---------------------------------------------------------------------------- |
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283 // CTVOutConfigForHDMI::GetSupportedHdmiModes |
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284 // |
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285 // ---------------------------------------------------------------------------- |
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286 // |
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287 TInt CTVOutConfigForHDMI::GetSupportedHdmiModes( RArray<TSupportedHdmiDviMode>& asupportedModes ) |
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288 { |
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289 FUNC_LOG; |
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290 |
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291 TUint count; |
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292 TInt retVal( KErrNone ); |
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293 |
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294 retVal = iTvConfig->GetNumberOfHdmiModes( count ); |
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295 ERROR( retVal, "Getting supported hdmi modes failed" ); |
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296 |
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297 if( KErrNone == retVal ) |
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298 { |
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299 for( TInt i = 0; (i < count); i++) |
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300 { |
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301 TSupportedHdmiDviMode mode; |
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302 iTvConfig->GetSupportedHdmiMode( i, mode ); |
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303 TInt err = asupportedModes.Append( mode ); |
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304 if(KErrNone != err) |
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305 { |
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306 ERROR( err, "Failed to append supported modes in array" ); |
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307 retVal = err; |
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308 break; |
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309 } |
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310 } |
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311 } |
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312 |
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313 return retVal; |
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314 } |
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315 |
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316 // ---------------------------------------------------------------------------- |
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317 // CTVOutConfigForHDMI::ConstructL |
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318 // |
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319 // ---------------------------------------------------------------------------- |
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320 // |
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321 void CTVOutConfigForHDMI::ConstructL() |
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322 { |
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323 FUNC_LOG; |
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324 // Tv out config |
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325 iTvConfig = CTvOutConfig::NewL(); |
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326 iMyAsyncOneShotTimer = new (ELeave) CMyAsyncOneShotTimer( CActive::EPriorityLow, *this ); |
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327 CActiveScheduler::Add( this ); |
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328 } |
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329 |
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330 // ---------------------------------------------------------------------------- |
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331 // CTVOutConfigForHDMI::~CTVOutConfigForHDMI |
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332 // |
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333 // ---------------------------------------------------------------------------- |
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334 // |
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335 CTVOutConfigForHDMI::~CTVOutConfigForHDMI() |
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336 { |
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337 FUNC_LOG; |
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338 if ( iTvConfig ) |
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339 { |
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340 Cancel(); |
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341 delete iTvConfig; |
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342 } |
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343 if ( iMyAsyncOneShotTimer ) |
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344 { |
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345 if ( iMyAsyncOneShotTimer->IsActive() ) |
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346 { |
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347 iMyAsyncOneShotTimer->Cancel(); |
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348 } |
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349 delete iMyAsyncOneShotTimer; |
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350 } |
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351 } |
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352 |
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353 // ---------------------------------------------------------------------------- |
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354 // CTVOutConfigForHDMI::DoCancel |
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355 // |
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356 // ---------------------------------------------------------------------------- |
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357 // |
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358 void CTVOutConfigForHDMI::DoCancel() |
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359 { |
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360 FUNC_LOG; |
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361 TInt err( KErrNone ); |
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362 iLastRecordedCopyProtectEnabledStatus = EFalse; |
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363 if ( ( EOptListenHdmiCable == iNextOpt )|| |
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364 ( EOptListenForDisconnection == iNextOpt ) ) |
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365 { |
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366 err = iTvConfig->HdmiCableListenerCancel(); |
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367 } |
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368 else if ( EOptListenCopyProtection == iNextOpt ) |
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369 { |
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370 err = iTvConfig->CopyProtectionStatusCancel(); |
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371 } |
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372 else if ( EOptListenForSettingsChanges == iNextOpt ) |
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373 { |
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374 err = iTvConfig->SettingsChangedListenerCancel(); |
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375 } |
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376 if ( iMyAsyncOneShotTimer ) |
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377 { |
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378 iMyAsyncOneShotTimer->Cancel(); |
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379 } |
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380 iNextOpt = EOptIdle; |
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381 if ( KErrNone != err ) |
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382 { |
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383 INFO_1("Error status %d", err); |
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384 } |
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385 } |
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386 |
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387 // ---------------------------------------------------------------------------- |
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388 // CTVOutConfigForHDMI::RunL |
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389 // |
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390 // ---------------------------------------------------------------------------- |
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391 // |
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392 void CTVOutConfigForHDMI::RunL() |
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393 { |
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394 FUNC_LOG; |
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395 |
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396 switch ( iNextOpt ) |
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397 { |
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398 case EOptStartListenHdmiCable: |
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399 { |
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400 INFO("EOptStartListenHdmiCable"); |
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401 iStatus = KRequestPending; |
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402 TInt err = iTvConfig->HdmiCableListener( iStatus ); |
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403 INFO_1("Error status %d", err); |
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404 if(err == KErrNone) |
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405 { |
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406 SetActive(); |
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407 iNextOpt = EOptListenHdmiCable; |
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408 } |
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409 else |
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410 { |
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411 iStatus = KErrNone; |
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412 User::LeaveIfError( err ); |
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413 } |
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414 break; |
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415 } |
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416 case EOptListenHdmiCable: |
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417 { |
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418 INFO("EOptListenHdmiCable"); |
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419 if ( KErrNone != iStatus.Int()) |
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420 { |
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421 if ( EHDMICableStateIdle == iFSM.CurrentStateID() ) |
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422 { |
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423 // HDMI Cable FSM may not fail in idle state. |
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424 // Try to listen after a while, and do this again (possibly) forever |
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425 iTimeOutReason = EOptStartListenHdmiCable; |
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426 iNextOpt = EOptIdle; |
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427 iMyAsyncOneShotTimer->Call(); |
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428 } |
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429 else |
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430 { |
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431 iFSM.Input( |
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432 EPDEIfTVOutConfig, |
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433 EIfTVOutConfigEventCableStatusListenFailed ); |
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434 } |
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435 } |
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436 else if ( iTvConfig->HdmiCableConnected() ) |
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437 { |
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438 iFSM.Input( |
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439 EPDEIfTVOutConfig, |
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440 EIfTVOutConfigEventCableConnected ); |
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441 } |
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442 else |
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443 { |
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444 iFSM.Input( |
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445 EPDEIfTVOutConfig, |
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446 EIfTVOutConfigEventCableDisconnected ); |
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447 } |
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448 break; |
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449 } |
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450 case EOptListenCopyProtection: |
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451 { |
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452 INFO("EOptListenCopyProtection"); |
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453 iNextOpt = EOptIdle; |
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454 if ( KErrNone != iStatus.Int()) |
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455 { |
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456 iFSM.Input( |
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457 EPDEIfTVOutConfig, |
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458 EIfTVOutConfigEventCopyProtectionListenFailed ); |
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459 } |
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460 else |
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461 { |
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462 iLastRecordedCopyProtectEnabledStatus = iTvConfig->CopyProtectionStatus(); |
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463 iFSM.Input( |
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464 EPDEIfTVOutConfig, |
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465 EIfTVOutConfigEventSetCopyProtectStatusChanged ); |
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466 } |
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467 break; |
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468 } |
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469 case EOptEnableTv: |
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470 { |
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471 INFO("EOptEnableTv"); |
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472 TInt retVal = iTvConfig->Enable(); |
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473 INFO_1("iTvConfig->Enable() retVal: %d", retVal); |
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474 switch ( retVal ) |
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475 { |
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476 case KErrNone: |
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477 case KErrAlreadyExists: |
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478 { |
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479 iFSM.Input( |
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480 EPDEIfTVOutConfig, |
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481 EIfTVOutConfigEventEnabled ); |
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482 } |
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483 break; |
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484 case KErrServerBusy: |
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485 { |
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486 iTimeOutReason = iNextOpt; |
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487 iNextOpt = EOptIdle; |
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488 iMyAsyncOneShotTimer->Call(); |
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489 } |
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490 break; |
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491 case KErrNotSupported: |
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492 case KErrNotReady: |
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493 default: |
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494 { |
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495 iFSM.Input( |
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496 EPDEIfTVOutConfig, |
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497 EIfTVOutConfigEventEnableFailed ); |
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498 } |
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499 break; |
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500 } |
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501 break; |
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502 } |
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503 case EOptDisableTv: |
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504 { |
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505 INFO("EOptDisableTv"); |
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506 TInt retVal = iTvConfig->Disable(); |
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507 INFO_1("iTvConfig->Disable() retVal: %d", retVal); |
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508 switch ( retVal ) |
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509 { |
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510 case KErrNone: |
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511 case KErrAlreadyExists: |
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512 { |
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513 iFSM.Input( |
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514 EPDEIfTVOutConfig, |
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515 EIfTVOutConfigEventDisabled ); |
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516 } |
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517 break; |
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518 case KErrServerBusy: |
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519 { |
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520 iTimeOutReason = iNextOpt; |
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521 iNextOpt = EOptIdle; |
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522 iMyAsyncOneShotTimer->Call(); |
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523 } |
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524 break; |
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525 case KErrNotSupported: |
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526 case KErrNotReady: |
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527 default: |
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528 { |
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529 iFSM.Input( |
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530 EPDEIfTVOutConfig, |
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531 EIfTVOutConfigEventDisableFailed ); |
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532 } |
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533 break; |
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534 } |
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535 break; |
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536 } |
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537 case EOptStartListenForDisconnection: |
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538 { |
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539 INFO("EOptStartListenForDisconnection"); |
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540 iStatus = KRequestPending; |
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541 TInt err = iTvConfig->HdmiCableListener( iStatus ); |
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542 if(err == KErrNone) |
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543 { |
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544 SetActive(); |
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545 if(iTvConfig->HdmiCableConnected()) |
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546 { |
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547 iNextOpt = EOptListenForDisconnection; |
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548 } |
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549 else |
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550 { |
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551 Cancel(); |
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552 iFSM.Input( |
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553 EPDEIfTVOutConfig, |
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554 EIfTVOutConfigEventCableDisconnected ); |
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555 } |
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556 } |
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557 else |
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558 { |
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559 iStatus = KErrNone; |
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560 User::LeaveIfError( err ); |
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561 } |
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562 break; |
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563 } |
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564 case EOptListenForDisconnection: |
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565 { |
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566 INFO("EOptListenForDisconnection"); |
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567 TInt err( iStatus.Int() ); |
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568 if ( KErrNone != err ) |
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569 { |
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570 INFO_1("Error status %d", err); |
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571 iFSM.Input( |
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572 EPDEIfTVOutConfig, |
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573 EIfTVOutConfigEventCableStatusListenFailed ); |
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574 } |
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575 else if ( iTvConfig->HdmiCableConnected() ) |
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576 { |
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577 // This should not come at all, because waiting for the first occurred |
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578 // disconnection since entering this state. |
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579 ListenForDisconnection(); |
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580 } |
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581 else |
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582 { |
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583 iFSM.Input( |
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584 EPDEIfTVOutConfig, |
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585 EIfTVOutConfigEventCableDisconnected ); |
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586 } |
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587 break; |
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588 } |
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589 case EOptStartListenForSettingsChanges: |
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590 { |
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591 INFO("EOptStartListenForSettingsChanges"); |
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592 iStatus = KRequestPending; |
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593 TInt err = iTvConfig->SettingsChangedListener( iStatus ); |
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594 if ( KErrNone != err ) |
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595 { |
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596 INFO_1("iTvConfig->SettingsChangedListener( iStatus ) error status %i", err); |
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597 iStatus = KErrNone; |
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598 iFSM.Input( |
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599 EPDEIfTVOutConfig, |
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600 EIfTVOutConfigEventSettingsChangesListenFailed ); |
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601 } |
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602 else |
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603 { |
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604 SetActive(); |
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605 iNextOpt = EOptListenForSettingsChanges; |
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606 iFSM.Input( |
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607 EPDEIfTVOutConfig, |
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608 EIfTVOutConfigEventSettingsChangesListenStarted ); |
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609 } |
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610 break; |
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611 } |
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612 case EOptListenForSettingsChanges: |
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613 { |
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614 INFO("EOptListenForSettingsChanges"); |
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615 iNextOpt = EOptIdle; |
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616 TInt err( iStatus.Int() ); |
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617 if ( KErrNone != err ) |
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618 { |
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619 INFO_1("Error status %d", err); |
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620 iFSM.Input( |
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621 EPDEIfTVOutConfig, |
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622 EIfTVOutConfigEventSettingsChangesListenFailed ); |
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623 } |
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624 else |
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625 { |
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626 iFSM.Input( |
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627 EPDEIfTVOutConfig, |
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628 EIfTVOutConfigEventSettingsChanged ); |
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629 } |
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630 break; |
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631 } |
|
632 default: |
|
633 INFO_1("Default case, iNextOpt = %i", iNextOpt); |
|
634 break; |
|
635 } |
|
636 } |
|
637 |
|
638 // ---------------------------------------------------------------------------- |
|
639 // CTVOutConfigForHDMI::RunError |
|
640 // |
|
641 // ---------------------------------------------------------------------------- |
|
642 // |
|
643 TInt CTVOutConfigForHDMI::RunError( TInt aError ) |
|
644 { |
|
645 FUNC_LOG; |
|
646 |
|
647 switch ( iNextOpt ) |
|
648 { |
|
649 case EOptStartListenHdmiCable: |
|
650 case EOptStartListenForDisconnection: |
|
651 { |
|
652 iFSM.Input( |
|
653 EPDEIfTVOutConfig, |
|
654 EIfTVOutConfigEventCableStatusListenFailed ); |
|
655 } |
|
656 break; |
|
657 |
|
658 default: |
|
659 break; |
|
660 } |
|
661 |
|
662 return KErrNone; |
|
663 } |
|
664 |
|
665 // ---------------------------------------------------------------------------- |
|
666 // CTVOutConfigForHDMI::OneShotTimeout |
|
667 // |
|
668 // ---------------------------------------------------------------------------- |
|
669 // |
|
670 void CTVOutConfigForHDMI::OneShotTimeout() |
|
671 { |
|
672 iNextOpt = iTimeOutReason; |
|
673 iTimeOutReason = EOptIdle; |
|
674 RunL(); |
|
675 } |