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1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @publishedPartner |
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19 */ |
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20 |
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21 #include <bluetoothav.h> |
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22 #include "gavdpinterface.h" |
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23 |
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24 /** |
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25 Constructor |
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26 @param aMediaType The media type |
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27 @param aCodecType The codec type |
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28 */ |
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29 EXPORT_C TNonSBCCodecCapabilities::TNonSBCCodecCapabilities(SymbianBluetoothAV::TBluetoothMediaType aMediaType, |
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30 TBluetoothMediaCodecType aCodecType) |
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31 : TAvdtpMediaCodecCapabilities(aMediaType, aCodecType, KUnknownLOSC) |
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32 { |
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33 // LOSC set when SetCodecData called |
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34 } |
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35 |
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36 /** |
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37 @internalTechnology |
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38 */ |
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39 EXPORT_C /*virtual*/ TInt TNonSBCCodecCapabilities::AsProtocol(RBuf8& aBuffer) const |
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40 { |
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41 using namespace SymbianBluetoothAV; |
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42 |
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43 TInt ret = AddHeader(aBuffer); |
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44 if (ret == KErrNone) |
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45 { |
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46 aBuffer.Append(static_cast<TChar>(iMediaType)); |
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47 aBuffer.Append(static_cast<TChar>(iMediaCodecType)); |
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48 |
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49 aBuffer.Append(iCodecData); |
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50 } |
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51 |
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52 return ret; |
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53 |
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54 } |
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55 |
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56 /** |
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57 @internalTechnology |
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58 */ |
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59 EXPORT_C /*virtual*/ void TNonSBCCodecCapabilities::Parse(const TDesC8& aPtr) |
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60 { |
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61 _LIT(KNonSBCCodecCapabilitiesPanic, "NonSBCConfigPanic"); |
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62 __ASSERT_ALWAYS(aPtr.Length()>=2, User::Panic(KNonSBCCodecCapabilitiesPanic, 0)); |
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63 |
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64 // parse the media type and codec type via base-class |
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65 TAvdtpMediaCodecCapabilities::Parse(aPtr); |
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66 |
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67 iCodecData = aPtr.Right(aPtr.Length()-KServiceCatLOSCMediaCodecMinimum); |
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68 iLOSC = KServiceCatLOSCMediaCodecMinimum+iCodecData.Length(); |
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69 } |
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70 |
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71 /** |
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72 Set codec settings transparently - used for arbitrary nonSBC codec |
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73 @param aCodecData descriptor containing arbitrary codec data |
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74 */ |
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75 EXPORT_C void TNonSBCCodecCapabilities::SetCodecData(const TDesC8& aCodecData) |
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76 { |
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77 iCodecData = aCodecData; |
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78 iLOSC = KServiceCatLOSCMediaCodecMinimum+aCodecData.Length(); |
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79 } |
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80 |
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81 /** |
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82 Get codec settings transparently - used for arbitrary nonSBC codec |
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83 @return descriptor containing arbitrary codec data |
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84 */ |
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85 EXPORT_C const TDesC8& TNonSBCCodecCapabilities::CodecData() const |
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86 { |
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87 return iCodecData; |
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88 } |
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89 |