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1 /* |
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2 * Copyright (c) 2006 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: Device mode handler |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include "cpedevicemodehandler.h" |
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22 #include "cpemessagehandler.h" |
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23 #include "mpecallhandling.h" |
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24 #include <talogger.h> |
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25 #include <cteldmhandler.h> |
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26 |
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27 // CONSTANTS |
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28 |
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29 _LIT( KPhoneTelDevModeLoadedLib, "TelephonyDeviceMode.dll" ); |
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30 const TInt KPhoneTelDevModeOrdinal = 1; |
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31 |
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32 // ============================ MEMBER FUNCTIONS =============================== |
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33 |
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34 // ----------------------------------------------------------------------------- |
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35 // CPEDeviceModeHandler::CPEDeviceModeHandler |
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36 // Constructor can NOT contain any code, that |
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37 // might leave. |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CPEDeviceModeHandler::CPEDeviceModeHandler( |
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41 MPECallHandling& aCallHandling, |
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42 CPEMessageHandler& aMessageHandler |
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43 ) |
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44 : iCallHandling( aCallHandling ), |
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45 iMessageHandler ( aMessageHandler) |
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46 { |
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47 } |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CPEDeviceModeHandler::ConstructL |
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51 // Symbian 2nd phase constructor can leave. |
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52 // ----------------------------------------------------------------------------- |
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53 // |
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54 void CPEDeviceModeHandler::ConstructL() |
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55 { |
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56 LoadLibraryL(); |
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57 } |
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58 |
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59 // ----------------------------------------------------------------------------- |
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60 // CPEDeviceModeHandler::NewL |
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61 // Two-phased constructor. |
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62 // ----------------------------------------------------------------------------- |
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63 // |
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64 CPEDeviceModeHandler* CPEDeviceModeHandler::NewL( |
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65 MPECallHandling& aCallHandling, |
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66 CPEMessageHandler& aMessageHandler |
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67 ) |
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68 { |
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69 CPEDeviceModeHandler* self = new( ELeave ) CPEDeviceModeHandler( |
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70 aCallHandling, aMessageHandler ); |
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71 |
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72 CleanupStack::PushL( self ); |
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73 self->ConstructL(); |
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74 CleanupStack::Pop( self ); |
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75 |
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76 return self; |
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77 } |
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78 |
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79 |
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80 // Destructor |
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81 CPEDeviceModeHandler::~CPEDeviceModeHandler() |
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82 { |
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83 if ( iTelDevModeHandler ) |
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84 { |
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85 delete iTelDevModeHandler; |
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86 iLibrary.Close(); |
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87 } |
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88 } |
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89 |
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90 |
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91 // ----------------------------------------------------------------------------- |
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92 // CPEDeviceModeHandler::Answer |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 void CPEDeviceModeHandler::Answer() |
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96 { |
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97 TEFLOGSTRING( KTAOBJECT, "PE CPEDeviceModeHandler::Answer" ); |
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98 |
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99 // Checking for available ringing call is done in CallHandling, |
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100 // no need to do it here. If a ringing call was not found, the |
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101 // error code equals "ECCPErrorNotFound". |
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102 iMessageHandler.HandleAnswerCall( EFalse ); |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CPEDeviceModeHandler::EndVoiceCalls |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 void CPEDeviceModeHandler::EndVoiceCalls() |
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110 { |
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111 TEFLOGSTRING( KTAOBJECT, "PE CPEDeviceModeHandler::EndVoiceCalls" ); |
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112 |
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113 if ( iCallHandling.GetNumberOfCalls() > 0 ) // there is ongoing call(s) |
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114 { |
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115 iMessageHandler.HandleReleaseAll(); |
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116 } |
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117 } |
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118 |
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119 // ----------------------------------------------------------------------------- |
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120 // CPEDeviceModeHandler::LoadLibraryL |
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121 // ----------------------------------------------------------------------------- |
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122 // |
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123 void CPEDeviceModeHandler::LoadLibraryL() |
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124 { |
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125 TEFLOGSTRING( KTAOBJECT, "PE CPEDeviceModeHandler::LoadLibraryL" ); |
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126 |
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127 if ( !iTelDevModeHandler ) |
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128 { |
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129 |
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130 User::LeaveIfError( iLibrary.Load( KPhoneTelDevModeLoadedLib ) ); |
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131 |
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132 TInt res = iLibrary.Lookup( KPhoneTelDevModeOrdinal )(); |
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133 iTelDevModeHandler = reinterpret_cast< CTelDMHandler* >( res ); |
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134 |
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135 if( !iTelDevModeHandler ) |
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136 { |
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137 iLibrary.Close(); |
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138 // Null returned, so leave. |
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139 User::Leave( ECCPErrorNotSupported ); |
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140 } |
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141 else |
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142 { |
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143 iTelDevModeHandler->SetObserverL( this ); |
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144 } |
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145 } |
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146 } |
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147 |
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148 // End of File |