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1 // Copyright (c) 2008-2009 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 @released |
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20 */ |
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21 |
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22 #ifndef HCISHARED_H |
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23 #define HCISHARED_H |
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24 |
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25 #include <bttypes.h> |
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26 |
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27 /** HCIShared Panic code |
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28 */ |
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29 _LIT(KHCISharedPanicName, "HCIShared Panic"); |
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30 |
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31 enum THCISharePanic |
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32 { |
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33 EBTUnknownLowPowerMode =0 |
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34 }; |
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35 |
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36 /** Size of featureset |
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37 */ |
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38 const TInt KBTHCIFeaturesBytes = 8; |
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39 |
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40 NONSHARABLE_CLASS(TLinkPolicy) |
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41 /** |
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42 The following class captures all the link policy settings |
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43 **/ |
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44 { |
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45 public: |
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46 IMPORT_C TBool IsModeAllowed(TBTLinkMode aMode) const; |
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47 IMPORT_C TBool IsSwitchAllowed() const; |
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48 |
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49 IMPORT_C void SetModeAllowed(TBTLinkMode, TBool aAllowed); |
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50 IMPORT_C void SetModesAllowed(TUint8 aModesAllowed); |
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51 IMPORT_C void SetSwitchAllowed(TBool aAllowed); |
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52 |
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53 IMPORT_C TUint8 LowPowerModePolicy() const; |
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54 |
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55 IMPORT_C TUint8 LinkPolicy() const; |
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56 |
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57 private: |
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58 TUint8 iLowPowerModePolicy; |
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59 TBool iSwitchAllowed; |
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60 }; |
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61 |
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62 NONSHARABLE_CLASS(TBTBasebandLinkState) |
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63 { |
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64 public: |
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65 enum TLinkState |
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66 { |
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67 ELinkDown, |
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68 ELinkPending, |
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69 ELinkUp, |
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70 }; |
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71 |
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72 IMPORT_C TBTBasebandLinkState(); |
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73 |
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74 IMPORT_C void SetLinkState(TLinkState aState); |
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75 IMPORT_C void SetAuthenticated(TBool aAuthenticated); |
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76 IMPORT_C void SetEncrypted(TBool aEncrypted); |
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77 IMPORT_C void SetLinkMode(TBTLinkMode aMode); |
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78 IMPORT_C void SetLinkRole(TBTBasebandRole aRole); |
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79 IMPORT_C void SetPacketTypes(TUint16 aPacketTypes); |
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80 IMPORT_C void SetMaxSlots(TUint8 aMaxSlots); |
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81 |
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82 IMPORT_C TLinkState LinkState() const; |
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83 IMPORT_C TBool Authenticated() const; |
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84 IMPORT_C TBool Encrypted() const; |
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85 IMPORT_C TBTLinkMode LinkMode() const; |
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86 IMPORT_C TBTBasebandRole LinkRole() const; |
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87 IMPORT_C TUint16 PacketTypes() const; |
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88 IMPORT_C TUint8 MaxSlots() const; |
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89 |
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90 protected: |
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91 TLinkState iLinkState; |
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92 TBool iAuthenticated; |
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93 TBool iEncrypted; |
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94 TBTLinkMode iMode; |
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95 TBTBasebandRole iRole; |
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96 TUint16 iPacketTypes; |
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97 TUint8 iMaxSlots; |
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98 }; |
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99 |
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100 |
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101 /** |
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102 Handle the local and remote supported features bitmasks. Provides utility |
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103 functions to extract items of interest, and individual bits. |
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104 */ |
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105 NONSHARABLE_CLASS(TBTFeatures) |
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106 { |
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107 public: |
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108 IMPORT_C explicit TBTFeatures(); |
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109 IMPORT_C explicit TBTFeatures(TUint64 aFeatures); |
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110 IMPORT_C TBool operator[](TInt aOffset) const; |
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111 |
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112 IMPORT_C TBTLinkModeSet LinkModes() const; |
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113 IMPORT_C TBTSCOPackets SCOPackets() const; |
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114 IMPORT_C TBTSyncPacketTypes SyncPackets() const; |
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115 |
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116 IMPORT_C TBool IsEncryptionSupported() const; |
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117 IMPORT_C TBool IsRoleSwitchSupported() const; |
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118 IMPORT_C TBool IsSecureSimplePairingSupported() const; |
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119 IMPORT_C TBool IsModeSupported(TBTLinkMode aMode) const; |
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120 IMPORT_C TBool IsEncryptionPauseResumeSupported() const; |
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121 IMPORT_C TBool IsExtendedInquiryResponseSupported() const; |
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122 IMPORT_C TBool IsRssiWithInquiryResultsSupported() const; |
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123 IMPORT_C TBool IsSCOLinkSupported() const; |
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124 IMPORT_C TBool IsExtendedSCOLinkSupported() const; |
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125 |
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126 private: |
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127 void Init(TUint64 aFeatures); |
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128 TUint32 Extract32Bits(TInt aStart, TInt aEnd) const; |
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129 TUint32 Extract32BitsOffset(TInt aStart, TInt aEnd, TInt aOffset) const; |
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130 |
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131 private: |
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132 TBuf8<KBTHCIFeaturesBytes> iFeatures; |
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133 }; |
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134 #endif // HCISHARED_H |