1 // Copyright (c) 2008-2010 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 #ifndef CONTROLBEARER_H |
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17 #define CONTROLBEARER_H |
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18 |
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19 /** |
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20 @file |
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21 @internalComponent |
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22 @released |
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23 */ |
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24 |
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25 #include <avctpservices.h> |
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26 #include <btsdp.h> |
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27 #include <e32std.h> |
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28 #include <remcon/clientid.h> |
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29 #include <remcon/remconbearerinterface.h> |
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30 #include <remcon/remconbearerplugin.h> |
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31 #include <remcon/avrcpspec.h> |
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32 #include <remcon/messagetype.h> |
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33 #include <remcon/playertype.h> |
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34 #include "avrcpbearerinterface.h" |
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35 #include "remconcommandinterface.h" |
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36 |
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37 class CControlCommand; |
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38 class CRcpRemoteDevice; |
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39 class CControlRouter; |
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40 class TBTDevAddr; |
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41 class CBrowseCommand; |
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42 class CAvrcpPlayerInfoManager; |
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43 class CAvrcpBulkBearer; |
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44 |
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45 NONSHARABLE_CLASS(CRemConBearerAvrcp) : public CRemConBearerPlugin, public MRemConBearerInterfaceV3, |
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46 public MAvrcpBearer, public MRemConControlCommandInterface |
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47 { |
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48 public: |
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49 static CRemConBearerAvrcp* NewL(TBearerParams& aParams); |
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50 virtual ~CRemConBearerAvrcp(); |
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51 |
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52 public: // Interface to command handlers, from MRemConCommandInterface |
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53 void MrcciNewCommand(CAvrcpCommand& aCommand); |
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54 void MrcciNewCommand(CAvrcpCommand& aCommand, const TRemConClientId& aClientId); |
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55 void MrccciNewNotifyCommand(CAvrcpCommand& aCommand); |
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56 void MrccciNewNotifyCommand(CAvrcpCommand& aCommand, const TRemConClientId& aClientId); |
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57 |
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58 void MrccciNewResponse(CAvrcpCommand& aCommand); |
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59 void MrccciNewNotifyResponse(CControlCommand& aCommand); |
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60 |
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61 TUint MrcciNewTransactionId(); |
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62 void MrcciCommandExpired(TUint aTransactionId); |
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63 |
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64 void MrccciSetAddressedClient(const TRemConClientId& aClient); |
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65 void MrccciRegisterForLocalAddressedClientUpdates(); |
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66 void MrccciUnregisterForLocalAddressedClientUpdates(); |
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67 |
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68 private: // MRemConBearerInterfaceV3 functions called from RemCon |
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69 virtual TInt GetResponse(TUid& aInterfaceUid, |
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70 TUint& aId, |
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71 TUint& aOperationId, |
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72 RBuf8& aCommandData, |
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73 TRemConAddress& aAddr); |
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74 |
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75 virtual TInt SendCommand(TUid aInterfaceUid, |
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76 TUint aOperationId, |
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77 TUint aId, |
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78 RBuf8& aData, |
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79 const TRemConAddress& aAddr); |
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80 |
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81 virtual TInt GetCommand(TUid& aInterfaceUid, |
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82 TUint& aId, |
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83 TUint& aOperationId, |
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84 RBuf8& aCommandData, |
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85 TRemConAddress& aAddr); |
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86 |
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87 virtual TInt GetNotifyCommand(TUid& aInterfaceUid, |
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88 TUint& aId, |
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89 TUint& aOperationId, |
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90 RBuf8& aCommandData, |
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91 TRemConAddress& aAddr); |
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92 |
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93 virtual CAvrcpCommand* GetFirstCommand(TDblQue<CAvrcpCommand>& aQue, |
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94 TUid& aInterfaceUid, |
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95 TUint& aId, |
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96 TUint& aOperationId, |
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97 RBuf8& aCommandData, |
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98 TRemConAddress& aAddr); |
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99 |
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100 virtual TInt SendResponse(TUid aInterfaceUid, |
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101 TUint aOperationId, |
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102 TUint aId, |
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103 RBuf8& aData, |
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104 const TRemConAddress& aAddr); |
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105 |
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106 virtual void SendReject(TUid aInterfaceUid, |
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107 TUint aOperationId, |
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108 TUint aTransactionId, |
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109 const TRemConAddress& aAddr); |
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110 virtual void ConnectRequest(const TRemConAddress& aAddr); |
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111 virtual void DisconnectRequest(const TRemConAddress& aAddr); |
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112 |
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113 virtual TSecurityPolicy SecurityPolicy() const; |
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114 void ClientStatus(TBool aControllerPresent, TBool aTargetPresent); |
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115 virtual void ClientAvailable(TRemConClientId& aId, TPlayerType aClientType, TPlayerSubType aClientSubType, const TDesC8& aName); |
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116 virtual void ClientNotAvailable(TRemConClientId& aId); |
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117 virtual void ControllerFeaturesUpdated(RArray<TUid>& aSupportedInterfaces); |
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118 |
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119 virtual TInt SetLocalAddressedClient(TRemConClientId& aId); |
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120 |
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121 virtual void TargetFeaturesUpdated(const TRemConClientId& aId, TPlayerType aPlayerType, TPlayerSubType aPlayerSubType, const TDesC8& aName); |
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122 |
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123 private: // from CRemConBearerPlugin |
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124 TAny* GetInterface(TUid aUid); |
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125 |
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126 private: |
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127 // from MAvrcpBearer called from router |
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128 void ConnectIndicate(const TBTDevAddr& aBTDevice); |
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129 void ConnectConfirm(const TBTDevAddr& aBTDevice, TInt aError); |
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130 void DisconnectIndicate(const TBTDevAddr& aBTDevice); |
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131 void DisconnectConfirm(const TBTDevAddr& aBTDevice, TInt aError); |
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132 |
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133 MIncomingCommandHandler* IncomingHandler(const TBTDevAddr& aAddr); |
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134 MOutgoingCommandHandler* OutgoingHandler(const TBTDevAddr& aAddr); |
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135 |
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136 private: |
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137 // MRemConBearerInterfaceV3 plugin functions called from RemCon |
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138 virtual TInt SendNotifyCommand(TUid aInterfaceUid, |
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139 TUint aOperationId, |
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140 TUint aId, |
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141 RBuf8& aData, |
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142 const TRemConAddress& aAddr); |
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143 |
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144 virtual TInt GetNotifyResponse(TUid& aInterfaceUid, |
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145 TUint& aId, |
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146 TUint& aOperationId, |
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147 RBuf8& aCommandData, |
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148 TRemConAddress& aAddr, |
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149 TRemConMessageSubType& aSubMessageType); |
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150 |
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151 private: |
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152 enum TAvrcpRecordType |
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153 { |
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154 EAvrcpRemoteControlRecord, |
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155 EAvrcpRemoteControlTargetRecord, |
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156 }; |
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157 |
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158 private: |
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159 CRemConBearerAvrcp(TBearerParams& aParams); |
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160 void ConstructL(); |
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161 |
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162 // utility functions |
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163 CRcpRemoteDevice* RemoteDevice(const TBTDevAddr& aAddr); |
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164 |
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165 void UpdateServiceRecordL(RSdpDatabase& aSdpDatabase, |
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166 TBool aController, |
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167 TBool aTarget); |
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168 void RegisterServiceRecordL(RSdpDatabase& aSdpDatabase, |
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169 TAvrcpRecordType aType); |
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170 |
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171 void HandleUndeliveredCommand(CAvrcpCommand& aCommand, const TRemConAddress& aAddr); |
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172 |
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173 private: |
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174 TDblQue<CRcpRemoteDevice> iRemotes; |
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175 TDblQue<CAvrcpCommand> iReadyCommands; |
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176 TDblQue<CAvrcpCommand> iReadyResponses; |
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177 TDblQue<CControlCommand> iReadyNotifyResponses; |
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178 TDblQue<CAvrcpCommand> iReadyNotifyCommands; |
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179 CControlRouter* iRouter; |
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180 CDeltaTimer* iTimer; |
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181 RSdp iSdp; |
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182 TSdpServRecordHandle iControllerSdpRecordHandle; |
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183 TSdpServRecordHandle iTargetSdpRecordHandle; |
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184 TBool iConstructionComplete; |
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185 CAvrcpPlayerInfoManager* iPlayerInfoManager; |
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186 MIncomingCommandHandler* iInternalHandler; |
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187 |
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188 CAvrcpBulkBearer* iBulkBearer; |
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189 |
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190 RAvctp iAvctp; |
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191 |
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192 TInt iRemotesInterestedInLocalAddressedClient; |
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193 }; |
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194 |
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195 #endif //CONTROLBEARER_H |
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