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1 /* |
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2 * Copyright (c) 2005 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: Implementation |
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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 "MCEConstants.h" |
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21 #include "TCmdRemoveCodec.h" |
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22 #include "CTcMCEContext.h" |
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23 |
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24 #include <badesca.h> |
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25 //#include <MceInSession.h> |
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26 #include <MCEAudioStream.h> |
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27 //#include <MCEMicSource.h> |
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28 //#include <MceRtpSink.h> |
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29 //#include <MceRtpSource.h> |
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30 //#include <MCESpeakerSink.h> |
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31 #include <MCEAudioCodec.h> |
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32 //#include <MCEAMRCodec.h> |
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33 |
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34 void TCmdRemoveCodec::ExecuteL() |
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35 { |
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36 |
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37 // ---------- Setup -------------------------------------------------------- |
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38 |
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39 // Get existing stream |
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40 CMceAudioStream* stream = reinterpret_cast<CMceAudioStream*> |
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41 (GetObjectForIdL(KStreamId, EFalse)); |
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42 |
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43 // ---------- Execution ---------------------------------------------------- |
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44 |
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45 |
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46 // Modify codecs |
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47 CDesC8Array* codecs = ExtractArrayL( KParamCodecs, EFalse ); |
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48 |
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49 if ( codecs ) |
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50 { |
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51 CleanupStack::PushL( codecs ); |
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52 if ( codecs->Count() > 0) |
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53 { |
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54 const RPointerArray<CMceAudioCodec>& streamCodecs = stream->Codecs(); |
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55 |
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56 if ( (*codecs)[0] == KValueCodecAll ) |
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57 { |
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58 // Remove all codecs from stream |
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59 for (TInt i = streamCodecs.Count(); i > 0; i-- ) |
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60 { |
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61 stream->RemoveCodecL( *(streamCodecs[i-1]) ); |
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62 } |
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63 } |
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64 else |
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65 { |
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66 // Loop all codecs from stream |
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67 for (TInt i = streamCodecs.Count(); i > 0; i-- ) |
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68 { |
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69 for (TInt ii = 0; ii < codecs->Count(); ii++) |
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70 { |
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71 if ( streamCodecs[i-1]->SdpName() == (*codecs)[ii] ) |
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72 { |
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73 stream->RemoveCodecL( *(streamCodecs[i-1]) ); |
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74 } |
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75 |
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76 } |
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77 } |
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78 |
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79 } |
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80 } |
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81 CleanupStack::PopAndDestroy( codecs ); |
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82 } |
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83 |
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84 // ---------- Response creation -------------------------------------------- |
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85 |
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86 AddIdResponseL(KStreamId, *stream); |
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87 |
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88 } |
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89 |
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90 TBool TCmdRemoveCodec::Match( const TTcIdentifier& aId ) |
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91 { |
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92 return TTcMceCommandBase::Match( aId, _L8("RemoveCodec") ); |
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93 } |
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94 |
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95 TTcCommandBase* TCmdRemoveCodec::CreateL( MTcTestContext& aContext ) |
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96 { |
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97 return new( ELeave ) TCmdRemoveCodec( aContext ); |
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98 } |
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99 |
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100 |
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101 CMceAudioCodec* TCmdRemoveCodec::GetAudioCodecCloneL( const TDesC8& aParamCodecName ) |
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102 { |
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103 |
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104 const RPointerArray<const CMceAudioCodec>& managerAudioCodecs = |
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105 iContext.MCEManager().SupportedAudioCodecs(); |
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106 for ( TInt i = 0; i < managerAudioCodecs.Count(); i++ ) |
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107 { |
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108 const CMceAudioCodec* managerAudioCodec = managerAudioCodecs[i]; |
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109 |
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110 if ( managerAudioCodec->SdpName() == aParamCodecName ) |
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111 { |
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112 return managerAudioCodec->CloneL(); |
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113 } |
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114 |
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115 } |
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116 |
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117 // If the requested codec is not supported |
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118 User::Leave( KErrNotSupported ); |
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119 return NULL; // To keep compiler happy |
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120 } |