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: Bearer plugin API Implementation file |
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15 * |
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16 */ |
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17 |
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18 #include <e32def.h> |
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19 #include <remcon/remconbearerobserver.h> |
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20 #include <remcon/remconconverterplugin.h> |
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21 #include <remconaddress.h> |
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22 #include <remconcoreapi.h> |
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23 #include <RemConExtensionApi.h> |
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24 #include <PSVariables.h> // Property values |
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25 #include <coreapplicationuisdomainpskeys.h> |
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26 #include "hidremconbearerinternalpskeys.h" |
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27 #include "hidremconbearerscancodes.h" |
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28 #include "hidremconbearerimplementation.h" |
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29 #include "hidremconbearerobserver.h" |
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30 #include "debug.h" |
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31 |
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32 _LIT8(KFormatString,"%c"); |
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33 _LIT8(KVoiceFormatString,"%d"); |
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34 _LIT_SECURITY_POLICY_C1(KHidRemconBearerReadPolicy, ECapability_None); |
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35 _LIT_SECURITY_POLICY_C1(KHidRemconBearerWritePolicy, ECapability_None); |
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36 |
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37 // ======== MEMBER FUNCTIONS ======== |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // CHidRemconBearer::NewL() |
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41 // Description: Factory function. |
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42 // return: Ownership of a new CHidRemconBearer. |
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43 // --------------------------------------------------------------------------- |
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44 // |
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45 CHidRemconBearer* CHidRemconBearer::NewL( TBearerParams& aParams ) |
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46 { |
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47 CHidRemconBearer* self = new ( ELeave ) CHidRemconBearer( aParams ); |
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48 CleanupStack::PushL( self ); |
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49 self->ConstructL(); |
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50 CleanupStack::Pop( self ); |
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51 return self; |
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52 } |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // CHidRemconBearer::~CHidRemconBearer() |
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56 // Destructor. |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 CHidRemconBearer::~CHidRemconBearer() |
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60 { |
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61 delete iMediaKeyObserver; |
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62 delete iAccessoryVolKeyObserver; |
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63 delete iMuteKeyObserver; |
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64 delete iHookKeyObserver; |
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65 } |
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66 |
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67 // --------------------------------------------------------------------------- |
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68 // CHidRemconBearer::CHidRemconBearer() |
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69 // construction. |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 CHidRemconBearer::CHidRemconBearer( TBearerParams& aParams ) : |
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73 CRemConBearerPlugin( aParams ) |
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74 { |
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75 //Pass |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // CHidRemconBearer::ConstructL() |
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80 // 2nd-phase construction. |
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81 // --------------------------------------------------------------------------- |
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82 // |
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83 void CHidRemconBearer::ConstructL() |
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84 { |
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85 TRACE_FUNC_ENTRY |
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86 // throw an indication up to RemCon. |
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87 TRemConAddress addr; |
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88 addr.BearerUid() = Uid(); |
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89 TInt err = Observer().ConnectIndicate( addr ); |
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90 |
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91 //Define the P&S for Volume keys and Media Keys |
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92 RProperty::Define( KPSUidHidEventNotifier, KHidControlKeyEvent, |
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93 RProperty::EInt, KHidRemconBearerReadPolicy, |
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94 KHidRemconBearerWritePolicy ); |
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95 // Define P&S Key for Volume keys from Accessory device |
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96 RProperty::Define( KPSUidHidEventNotifier, KHidAccessoryVolumeEvent, |
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97 RProperty::EInt, KHidRemconBearerReadPolicy, |
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98 KHidRemconBearerWritePolicy ); |
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99 // Define P&S Key for Mute key from Accessory device |
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100 RProperty::Define( KPSUidHidEventNotifier, KHidMuteKeyEvent, |
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101 RProperty::EInt, KHidRemconBearerReadPolicy, |
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102 KHidRemconBearerWritePolicy ); |
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103 |
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104 // Define P&S Key for phone keys from Accessory device |
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105 RProperty::Define( KPSUidHidEventNotifier, KHidHookKeyEvent, |
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106 RProperty::EInt, KHidRemconBearerReadPolicy, |
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107 KHidRemconBearerWritePolicy ); |
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108 |
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109 // Start Active object for listening key events from P&S |
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110 |
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111 iMediaKeyObserver = CHidRemconBearerObserver::NewL( *this, EMediaKeys ); |
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112 iAccessoryVolKeyObserver = CHidRemconBearerObserver::NewL( *this, |
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113 EAccessoryVolumeKeys ); |
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114 |
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115 iMuteKeyObserver = CHidRemconBearerObserver::NewL( *this, EMuteKey ); |
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116 |
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117 iHookKeyObserver = CHidRemconBearerObserver::NewL( *this, EHookKeys ); |
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118 } |
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119 // --------------------------------------------------------------------------- |
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120 // CHidRemconBearer::ConnectRequest() |
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121 // Rem Con server send connect request to Bearer Plugin |
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122 // --------------------------------------------------------------------------- |
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123 // |
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124 void CHidRemconBearer::ConnectRequest( const TRemConAddress& /*aAddr*/) |
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125 { |
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126 TRACE_FUNC |
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127 // Pass |
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128 } |
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129 // --------------------------------------------------------------------------- |
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130 // CHidRemconBearer::DisconnectRequest() |
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131 // Rem Con server send disconnect request to Bearer Plugin |
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132 // --------------------------------------------------------------------------- |
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133 // |
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134 void CHidRemconBearer::DisconnectRequest( const TRemConAddress& /*aAddr*/) |
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135 { |
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136 TRACE_FUNC |
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137 // Pass |
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138 } |
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139 |
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140 // --------------------------------------------------------------------------- |
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141 // CHidRemconBearer::SendResponse() |
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142 // |
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143 // --------------------------------------------------------------------------- |
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144 // |
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145 TInt CHidRemconBearer::SendResponse( TUid /* aInterfaceUid */, |
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146 TUint /*aOperationId*/, |
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147 TUint /*aTransactionId*/, // we don't care about this transaction ID |
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148 RBuf8& aData, |
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149 const TRemConAddress& /*aAddr*/) |
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150 { |
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151 TRACE_FUNC |
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152 aData.Close(); |
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153 return KErrNone; |
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154 } |
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155 // --------------------------------------------------------------------------- |
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156 // CHidRemconBearer::SendCommand() |
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157 // |
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158 // --------------------------------------------------------------------------- |
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159 // |
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160 TInt CHidRemconBearer::SendCommand( TUid /* aInterfaceUid */, |
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161 TUint /* aOperationId */, TUint /* aTransactionId */, |
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162 RBuf8& /* aData */, const TRemConAddress& /*aAddr*/) |
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163 { |
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164 TRACE_FUNC |
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165 return KErrNone; |
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166 } |
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167 // --------------------------------------------------------------------------- |
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168 // CHidRemconBearer::GetResponse() |
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169 // |
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170 // --------------------------------------------------------------------------- |
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171 // |
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172 TInt CHidRemconBearer::GetResponse( TUid& /* aInterfaceUid */, |
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173 TUint& /* aTransactionId*/, TUint& /* aOperationId */, |
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174 RBuf8& /* aData */, TRemConAddress& /*aAddr */) |
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175 { |
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176 TRACE_FUNC |
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177 return KErrNone; |
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178 } |
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179 // --------------------------------------------------------------------------- |
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180 // CHidRemconBearer::GetCommand() |
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181 // |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 TInt CHidRemconBearer::GetCommand( TUid& aInterfaceUid, |
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185 TUint& aTransactionId, TUint& aOperationId, RBuf8& aData, |
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186 TRemConAddress& aAddr ) |
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187 { |
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188 TRACE_FUNC |
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189 aInterfaceUid = iInterfaceUid; |
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190 aOperationId = iOperationId; |
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191 // Pass ownership of this to RemCon. |
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192 TRAPD(retTrap, aData.CreateL(iData)); |
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193 if ( retTrap != KErrNone ) |
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194 { |
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195 return retTrap; |
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196 } |
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197 aAddr.BearerUid() = Uid(); |
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198 aAddr.Addr() = KNullDesC8(); |
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199 aTransactionId = iTransactionId; |
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200 return KErrNone; |
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201 } |
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202 // --------------------------------------------------------------------------- |
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203 // CHidRemconBearer::SetSVKOperationIdAndData() |
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204 // --------------------------------------------------------------------------- |
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205 // |
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206 void CHidRemconBearer::SetSVKOperationIdAndData( TInt aEnumValue ) |
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207 { |
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208 TRACE_FUNC |
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209 // 1. Interface ID is required when Getcommand is called |
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210 iInterfaceUid = TUid::Uid( KRemConCoreApiUid ); // from Remconcoreapi.h |
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211 switch ( aEnumValue ) |
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212 { |
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213 case KPSVolumeUpPressed: |
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214 iOperationId = ERemConCoreApiVolumeUp; |
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215 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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216 break; |
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217 case KPSVolumeUpReleased: |
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218 iOperationId = ERemConCoreApiVolumeUp; |
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219 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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220 break; |
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221 case KPSVolumeUpClicked: |
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222 iOperationId = ERemConCoreApiVolumeUp; |
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223 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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224 break; |
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225 case KPSVolumeDownPressed: |
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226 iOperationId = ERemConCoreApiVolumeDown; |
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227 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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228 break; |
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229 case KPSVolumeDownReleased: |
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230 iOperationId = ERemConCoreApiVolumeDown; |
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231 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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232 break; |
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233 case KPSVolumeDownClicked: |
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234 iOperationId = ERemConCoreApiVolumeDown; |
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235 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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236 break; |
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237 case KPSVolumeNoKey: // This should never execute |
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238 break; |
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239 default: |
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240 iOperationId = aEnumValue; |
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241 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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242 break; |
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243 } |
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244 } |
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245 |
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246 // --------------------------------------------------------------------------- |
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247 // CHidRemconBearer::SetMuteKeyOperationIdAndData |
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248 // --------------------------------------------------------------------------- |
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249 // |
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250 void CHidRemconBearer::SetMuteKeyOperationIdAndData( TInt aEnumValue ) |
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251 { |
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252 TRACE_INFO((_L("[HID]\tCHidRemconBearer::SetMuteKeyOperation \ |
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253 IdAndData( %d )"), aEnumValue)); |
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254 // 1. Interface ID is required when Getcommand is called |
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255 iInterfaceUid = TUid::Uid( KRemConCoreApiUid ); // from Remconcoreapi.h |
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256 switch ( aEnumValue ) |
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257 { |
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258 case KPSMutePressed: |
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259 iOperationId = ERemConCoreApiMute; |
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260 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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261 break; |
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262 case KPSMuteReleased: |
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263 iOperationId = ERemConCoreApiMute; |
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264 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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265 break; |
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266 case KPSMuteClicked: |
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267 iOperationId = ERemConCoreApiMute; |
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268 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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269 break; |
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270 default: |
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271 TRACE_INFO(_L("CHidRemconBearer::SetMuteKeyOperationIdAndData : \ |
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272 Not supported")) |
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273 ; |
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274 } |
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275 } |
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276 |
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277 // --------------------------------------------------------------------------- |
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278 // CHidRemconBearer::SetMediaKeyOperationIdAndData() |
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279 // --------------------------------------------------------------------------- |
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280 // |
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281 void CHidRemconBearer::SetMediaKeyOperationIdAndData( TInt aEnumValue ) |
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282 { |
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283 TRACE_FUNC |
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284 // 1. Interface ID is required when Getcommand is called |
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285 iInterfaceUid = TUid::Uid( KRemConCoreApiUid ); // from Remconcoreapi.h |
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286 switch ( aEnumValue ) |
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287 { |
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288 case EPlayReleased: |
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289 iOperationId = ERemConCoreApiPausePlayFunction; |
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290 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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291 break; |
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292 case EPlayPressed: |
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293 iOperationId = ERemConCoreApiPausePlayFunction; |
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294 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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295 break; |
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296 case EPlayClicked: |
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297 iOperationId = ERemConCoreApiPausePlayFunction; |
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298 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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299 break; |
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300 case EStopReleased: |
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301 iOperationId = ERemConCoreApiStop; |
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302 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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303 break; |
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304 case EStopPressed: |
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305 iOperationId = ERemConCoreApiStop; |
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306 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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307 break; |
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308 case EStopClicked: |
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309 iOperationId = ERemConCoreApiStop; |
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310 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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311 break; |
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312 case EForwardReleased: |
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313 iOperationId = ERemConCoreApiForward; |
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314 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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315 break; |
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316 case EForwardPressed: |
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317 iOperationId = ERemConCoreApiForward; |
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318 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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319 break; |
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320 case EForwardClicked: |
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321 iOperationId = ERemConCoreApiForward; |
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322 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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323 break; |
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324 case ERewindReleased: |
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325 iOperationId = ERemConCoreApiRewind; |
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326 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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327 break; |
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328 case ERewindPressed: |
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329 iOperationId = ERemConCoreApiRewind; |
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330 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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331 break; |
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332 case ERewindClicked: |
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333 iOperationId = ERemConCoreApiRewind; |
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334 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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335 break; |
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336 case EFastForwardReleased: |
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337 iOperationId = ERemConCoreApiFastForward; |
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338 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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339 break; |
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340 case EFastForwardPressed: |
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341 iOperationId = ERemConCoreApiFastForward; |
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342 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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343 break; |
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344 case EFastForwardClicked: |
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345 iOperationId = ERemConCoreApiFastForward; |
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346 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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347 break; |
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348 case EBackwardReleased: |
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349 iOperationId = ERemConCoreApiBackward; |
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350 iData.Format( KFormatString, ERemConCoreApiButtonRelease ); |
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351 break; |
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352 case EBackwardPressed: |
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353 iOperationId = ERemConCoreApiBackward; |
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354 iData.Format( KFormatString, ERemConCoreApiButtonPress ); |
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355 break; |
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356 case EBackwardClicked: |
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357 iOperationId = ERemConCoreApiBackward; |
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358 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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359 break; |
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360 // This should never execute |
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361 default: |
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362 iOperationId = aEnumValue; |
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363 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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364 break; |
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365 |
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366 } |
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367 } |
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368 // --------------------------------------------------------------------------- |
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369 // CHidRemconBearer::ReceivedKeyEvent() |
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370 // --------------------------------------------------------------------------- |
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371 // |
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372 void CHidRemconBearer::SetPhoneKeyOperationIdAndData( TInt aEnumValue ) |
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373 { |
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374 TRACE_FUNC_ENTRY |
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375 iInterfaceUid = TUid::Uid( KRemConExtCallHandlingApiUid ); |
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376 switch ( aEnumValue ) |
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377 { |
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378 case KPSAnsweClicked: |
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379 TRACE_INFO((_L("[HID]\tCHidRemconBearer::SetPhoneKey \ |
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380 OperationIdAndData Answer"))); |
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381 iOperationId = ERemConExtAnswerCall; |
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382 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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383 break; |
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384 case KPSHangUpClicked: |
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385 iOperationId = ERemConExtEndCall; |
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386 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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387 break; |
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388 case KPSRedial: |
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389 iOperationId = ERemConExtLastNumberRedial; |
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390 iData.Format( KFormatString, ERemConCoreApiButtonClick ); |
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391 break; |
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392 case KPSVoiceDial: |
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393 iOperationId = ERemConExtVoiceDial; |
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394 iData.Format( KVoiceFormatString, ERemConCoreApiButtonRelease ); |
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395 break; |
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396 default: |
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397 TRACE_INFO(_L("CHidRemconBearer::SetPhoneKeyOperationIdAndData \ |
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398 : Not supported")); } |
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399 TRACE_FUNC_EXIT |
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400 } |
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401 // --------------------------------------------------------------------------- |
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402 // CHidRemconBearer::ReceivedKeyEvent() |
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403 // --------------------------------------------------------------------------- |
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404 // |
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405 void CHidRemconBearer::ReceivedKeyEvent( TInt aEnumValue, TInt aKeyType ) |
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406 { |
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407 TRACE_INFO((_L("[HID]\tCHidRemconBearer::ReceivedKeyEvent: value %d, \ |
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408 type %d )"), aEnumValue, aKeyType)); |
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409 |
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410 /* To keep the background light on */ |
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411 User::ResetInactivityTime(); |
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412 |
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413 // 2. Transaction ID |
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414 iTransactionId = Observer().NewTransactionId(); |
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415 |
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416 // 3. Addr |
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417 TRemConAddress addr; |
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418 addr.BearerUid() = Uid(); |
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419 addr.Addr() = KNullDesC8(); |
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420 |
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421 // 4 & 5. Operation ID and Data |
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422 HandleKeyOperation( aEnumValue, aKeyType ); |
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423 |
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424 // Msgtype is ERemConCommand |
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425 TInt error = Observer().NewCommand( addr ); |
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426 TRACE_INFO((_L("[HID]\tCHidRemconBearer::ReceivedKeyEvent: error %d )"), |
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427 error)); |
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428 //Start the listener once again |
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429 RestartKeyObeserver( aKeyType ); |
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430 |
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431 } |
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432 |
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433 // --------------------------------------------------------------------------- |
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434 // CHidRemconBearer::RestartKeyObeserver |
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435 // --------------------------------------------------------------------------- |
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436 // |
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437 void CHidRemconBearer::RestartKeyObeserver( TInt aKeyType ) |
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438 { |
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439 TRACE_FUNC_ENTRY |
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440 switch ( aKeyType ) |
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441 { |
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442 case EMediaKeys: |
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443 iMediaKeyObserver->Start(); |
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444 break; |
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445 case EAccessoryVolumeKeys: |
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446 iAccessoryVolKeyObserver->Start(); |
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447 break; |
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448 case EMuteKey: |
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449 iMuteKeyObserver->Start(); |
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450 break; |
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451 case EHookKeys: |
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452 iHookKeyObserver->Start(); |
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453 break; |
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454 default: |
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455 TRACE_INFO(_L("CHidRemconBearer::RestartKeyObeserver : Not supported")) |
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456 ; |
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457 } |
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458 TRACE_FUNC_EXIT |
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459 } |
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460 |
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461 // --------------------------------------------------------------------------- |
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462 // CHidRemconBearer::RestartObexserver |
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463 // --------------------------------------------------------------------------- |
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464 // |
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465 void CHidRemconBearer::HandleKeyOperation( TInt aEnumValue, TInt aKeyType ) |
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466 { |
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467 TRACE_FUNC_ENTRY |
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468 switch ( aKeyType ) |
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469 { |
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470 case EAccessoryVolumeKeys: |
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471 SetSVKOperationIdAndData( aEnumValue ); |
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472 break; |
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473 case EMuteKey: |
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474 SetMuteKeyOperationIdAndData( aEnumValue ); |
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475 break; |
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476 case EMediaKeys: |
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477 SetMediaKeyOperationIdAndData( aEnumValue ); |
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478 break; |
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479 case EHookKeys: |
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480 SetPhoneKeyOperationIdAndData( aEnumValue ); |
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481 break; |
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482 default: |
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483 TRACE_INFO(_L("CHidRemconBearer::HandleKeyOperation : Not \ |
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484 supported")) |
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485 ; |
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486 } |
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487 TRACE_FUNC_EXIT |
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488 } |
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489 // --------------------------------------------------------------------------- |
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490 // CHidRemconBearer::SecurityPolicy() |
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491 // --------------------------------------------------------------------------- |
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492 // |
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493 TSecurityPolicy CHidRemconBearer::SecurityPolicy() const |
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494 { |
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495 return TSecurityPolicy( ECapabilityLocalServices ); |
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496 } |
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497 |
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498 // --------------------------------------------------------------------------- |
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499 // CHidRemconBearer::ClientStatus() |
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500 // --------------------------------------------------------------------------- |
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501 // |
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502 void CHidRemconBearer::ClientStatus( TBool /*aControllerPresent*/, TBool /*aTargetPresent*/) |
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503 { |
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504 //Pass |
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505 TRACE_FUNC |
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506 } |
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507 |
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508 // --------------------------------------------------------------------------- |
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509 // CHidRemconBearer::GetInterface() |
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510 // --------------------------------------------------------------------------- |
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511 // |
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512 TAny* CHidRemconBearer::GetInterface( TUid aUid ) |
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513 { |
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514 TRACE_FUNC |
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515 TAny* ret = NULL; |
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516 if ( aUid == TUid::Uid( KRemConBearerInterface1 ) ) |
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517 { |
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518 ret = reinterpret_cast<TAny*> ( |
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519 static_cast<MRemConBearerInterface*> ( this ) ); |
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520 } |
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521 return ret; |
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522 } |
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