1 /* |
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2 * Copyright (c) 2005-2006 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: Contains stub implementation of CBTAudioStreamInputAdaptation class, |
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15 * which implements BT Audio Adaptation API. |
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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 <e32std.h> |
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21 |
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22 #include "btaudiostreaminputadaptation.h" |
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23 #include "btaudioadaptationdebug.h" |
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24 |
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25 CBTAudioStreamInputAdaptation::CBTAudioStreamInputAdaptation(MBTAudioStreamObserver& /*aStreamObserver*/, MBTAudioErrorObserver& /*aErrorObserver*/) |
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26 { |
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27 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::CBTAudioStreamInputAdaptation() ->"))); |
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28 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::CBTAudioStreamInputAdaptation() <-"))); |
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29 } |
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30 |
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31 void CBTAudioStreamInputAdaptation::ConstructL() |
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32 { |
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33 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::ConstructL() ->"))); |
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34 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::ConstructL() <-"))); |
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35 } |
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36 |
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37 // --------------------------------------------------------------------------- |
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38 // Static factory method for the abstract base class. |
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39 // This just calls the factory method of the concrete implementation class. |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 EXPORT_C CBTAudioStreamInputBase* CBTAudioStreamInputBase::NewL(MBTAudioStreamObserver& aStreamObserver, MBTAudioErrorObserver& aErrorObserver) |
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43 { |
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44 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioInput::NewL() ->"))); |
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45 CBTAudioStreamInputBase* audioInput = (CBTAudioStreamInputAdaptation::NewL(aStreamObserver, aErrorObserver)); |
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46 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioInput::NewL() <-"))); |
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47 return audioInput; |
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48 } |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // Static factory method. |
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52 // --------------------------------------------------------------------------- |
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53 // |
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54 CBTAudioStreamInputAdaptation* CBTAudioStreamInputAdaptation::NewL(MBTAudioStreamObserver& aStreamObserver, MBTAudioErrorObserver& aErrorObserver) |
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55 { |
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56 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::NewL() ->"))); |
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57 CBTAudioStreamInputAdaptation* self = new (ELeave) CBTAudioStreamInputAdaptation(aStreamObserver, aErrorObserver); |
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58 CleanupStack::PushL(self); |
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59 self->ConstructL(); |
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60 CleanupStack::Pop(self); |
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61 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::NewL() <-"))); |
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62 return self; |
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63 } |
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64 |
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65 CBTAudioStreamInputAdaptation::~CBTAudioStreamInputAdaptation() |
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66 { |
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67 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::~CBTAudioStreamInputAdaptation() ->"))); |
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68 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::~CBTAudioStreamInputAdaptation() <-"))); |
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69 } |
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70 |
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71 // --------------------------------------------------------------------------- |
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72 // From class CBTAudioStreamInputBase. |
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73 // Returns KErrNotSupported always - this is the stub implementation. |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 EXPORT_C TInt CBTAudioStreamInputAdaptation::Start() |
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77 { |
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78 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Start() ->"))); |
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79 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Start() <-"))); |
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80 return KErrNotSupported; |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // From class CBTAudioStreamInputBase. |
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85 // Returns a NULL pointer always - this is the stub implementation. |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 EXPORT_C TAny* CBTAudioStreamInputAdaptation::EncoderInterface(TUid /*aInterfaceId*/) |
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89 { |
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90 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::EncoderInterface() ->"))); |
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91 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::EncoderInterface() <-"))); |
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92 return (TAny *) 0; |
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93 } |
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94 |
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95 // --------------------------------------------------------------------------- |
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96 // From class CBTAudioStreamInputBase. |
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97 // Doesn't do anything - this is the stub implementation. |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 EXPORT_C void CBTAudioStreamInputAdaptation::BufferEmptied( const TDesC8& /*aBuffer*/ ) |
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101 { |
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102 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::BufferEmptied() ->"))); |
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103 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::BufferEmptied() <-"))); |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // From class CBTAudioStreamInputBase. |
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108 // Doesn't do anything - this is the stub implementation. |
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109 // --------------------------------------------------------------------------- |
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110 // |
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111 EXPORT_C void CBTAudioStreamInputAdaptation::Stop() |
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112 { |
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113 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Stop() ->"))); |
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114 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Stop() <-"))); |
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115 } |
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116 |
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117 // --------------------------------------------------------------------------- |
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118 // From class CBTAudioStreamInputBase. |
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119 // Returns KErrNotSupported always - this is the stub implementation. |
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120 // --------------------------------------------------------------------------- |
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121 // |
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122 EXPORT_C TInt CBTAudioStreamInputAdaptation::SetFormat(TFourCC /*aDesiredFourCC*/) |
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123 { |
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124 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::SetFormat() ->"))); |
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125 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::SetFormat() <-"))); |
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126 return KErrNotSupported; |
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127 } |
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128 |
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129 // --------------------------------------------------------------------------- |
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130 // From class CBTAudioStreamInputBase. |
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131 // Returns KErrNotSupported always - this is the stub implementation. |
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132 // --------------------------------------------------------------------------- |
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133 // |
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134 EXPORT_C TInt CBTAudioStreamInputAdaptation::Connect() |
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135 { |
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136 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Connect() ->"))); |
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137 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Connect() <-"))); |
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138 return KErrNotSupported; |
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139 } |
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140 |
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141 // --------------------------------------------------------------------------- |
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142 // From class CBTAudioStreamInputBase. |
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143 // Doesn't do anything - this is the stub implementation. |
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144 // --------------------------------------------------------------------------- |
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145 // |
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146 EXPORT_C void CBTAudioStreamInputAdaptation::Disconnect() |
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147 { |
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148 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Disconnect() ->"))); |
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149 BT_AUDIO_ADAPTATION_TRACE_OPT( KPRINTFTRACE, FLOG(_L("[BTAudioAdaptation]\t CBTAudioStreamInputAdaptation::Disconnect() <-"))); |
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150 } |
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