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1 // Copyright (c) 2004-2009 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 @internalComponent |
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19 */ |
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20 |
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21 #include <e32std.h> |
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22 #include <bluetooth/logger.h> |
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23 #include <bttypes.h> |
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24 #include <comms-infras/eintsock.h> |
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25 #include <elements/nm_interfaces.h> |
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26 #include "CBnepBridge.h" |
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27 #include "CBnepChannelController.h" |
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28 #include "RBnepFrame.h" |
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29 #include "bneputils.h" |
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30 #include "CBnepLocalDevice.h" |
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31 #include "CBnepLink.h" |
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32 #include <networking/pktdrv.h> |
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33 #include "pancommon.h" |
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34 |
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35 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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36 #include <elements/nm_node.h> |
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37 #include <comms-infras/ss_common.h> |
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38 #include "panmessages.h" |
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39 #include <bt_sock.h> |
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40 #include <bttypes.h> |
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41 |
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42 using namespace ESock; |
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43 using namespace Messages; |
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44 |
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45 #ifdef ESOCK_EXTLOG_ACTIVE |
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46 _LIT8(KBnepSubTag, "bnep"); |
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47 #endif |
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48 |
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49 #endif |
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50 // SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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51 |
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52 #ifdef __FLOG_ACTIVE |
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53 _LIT8(KLogComponent, LOG_COMPONENT_PAN_BNEP); |
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54 #endif |
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55 |
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56 #ifdef _DEBUG |
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57 PANICCATEGORY("panbnep"); |
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58 #endif |
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59 |
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60 // Class CBnepBridge |
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61 /** |
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62 Create the bridge and attach the local device to it. |
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63 */ |
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64 CBnepBridge::CBnepBridge (MPanDevice& aLocalDevice) : iDataTransferred(KMaxPanConnections) |
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65 { |
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66 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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67 NM_LOG_NODE_CREATE(KBnepSubTag, CBnepBridge); |
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68 #endif |
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69 |
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70 CONNECT_LOGGER |
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71 LOG_FUNC |
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72 iLinks[KBnepLocalDeviceArrayId] = &aLocalDevice; |
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73 iLinkCount = 1; |
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74 LOG2(_L8("CBnepBridge::iLinks[%d] = 0x%08x"),KBnepLocalDeviceArrayId,iLinks[KBnepLocalDeviceArrayId]); |
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75 } |
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76 |
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77 /** |
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78 Destroy the bridge. Does not delete the devices as they are not owned by |
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79 the bridge. The links will be deleted when the CBnepChannelControllers are deleted. |
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80 */ |
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81 CBnepBridge::~CBnepBridge() |
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82 { |
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83 LOG_STATIC_FUNC |
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84 /** |
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85 Destroy the bridge. Does not delete the devices as they are not owned by |
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86 the bridge. The links will be deleted when the CBnepChannelControllers are deleted. |
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87 @internalComponent |
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88 */ |
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89 |
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90 delete iDataCounterTimer; |
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91 |
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92 if (iBnepPacketNotifier) |
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93 { |
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94 iBnepPacketNotifier->MbpnbRelease(); |
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95 iBnepPacketNotifier = NULL; |
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96 } |
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97 |
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98 |
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99 iLib.Close(); |
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100 iDataTransferred.Close(); |
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101 |
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102 LOG1(_L8("CBnepBridge holds %d links on destruction - Invalidating links..."),iLinkCount); |
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103 for (TUint index = 0; index < KMaxPanConnections; ++index) |
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104 { |
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105 if((index != KBnepLocalDeviceArrayId) && (iLinks[index])) |
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106 { |
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107 // Invalidate the link as it is no longer bound to a bridge. |
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108 static_cast<CBnepLink*>(iLinks[index])->Invalidate(); |
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109 } |
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110 } |
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111 |
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112 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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113 // Deregister custom messages with the comms transport |
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114 TPanMessage::DeRegister(); |
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115 |
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116 NM_LOG_NODE_DESTROY(KBnepSubTag, CBnepBridge); |
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117 |
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118 delete iPanLinkControl; |
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119 #endif |
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120 |
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121 CLOSE_LOGGER |
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122 } |
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123 |
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124 /** |
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125 Add a new device to the bridge |
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126 @return KErrOverflow The maximum number of supported devices are already |
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127 in the network. |
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128 */ |
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129 TInt CBnepBridge::AttachDevice (MPanDevice& aDevice) |
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130 { |
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131 LOG_FUNC |
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132 TUint spareSlot; |
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133 TInt err = GetVacantSlot(spareSlot); |
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134 if(KErrNone == err) |
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135 { |
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136 iLinks[spareSlot] = &aDevice; |
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137 iLinkCount++; |
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138 LOG2(_L8("CBnepBridge attaching iLinks[%d] = 0x%08x"),spareSlot,iLinks[spareSlot]); |
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139 LOG1(_L8("CBnepBridge holds %d links"),iLinkCount); |
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140 if (iBnepPacketNotifier) |
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141 { |
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142 TBnepBytesTransferred counter; |
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143 counter.iBytesReceived=0; |
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144 counter.iBytesSent=0; |
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145 counter.iBTDevAddr=aDevice.iAddr; |
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146 |
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147 __ASSERT_ALWAYS(iDataTransferred.Append(counter)==KErrNone,BnepUtils::Panic(Bnep::EAppendFailed)); // Shouldn't fail as the granularity of the array is the maximum number of devices available. |
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148 |
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149 TInt pos = iDataTransferred.Find(counter); |
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150 __ASSERT_ALWAYS(pos != KErrNotFound, BnepUtils::Panic(Bnep::EAppendFailed)); |
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151 TBnepBytesTransferred* countPtr = &iDataTransferred[pos]; |
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152 aDevice.SetOwnerCountPtr(countPtr); |
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153 |
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154 iBnepPacketNotifier->MbpnDeviceAdded(aDevice.iAddr); |
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155 __ASSERT_ALWAYS(iDataCounterTimer,BnepUtils::Panic(Bnep::ENullPointer)); |
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156 if (!iDataCounterTimer->IsActive()) |
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157 { |
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158 iIdleCount=0; |
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159 iDataCounterTimer->Start(KBnepPacketNotifyInterval,KBnepPacketNotifyInterval,TCallBack(DataCounterCallBack,this)); // Start the timer if it's not already started |
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160 } |
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161 } |
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162 |
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163 } |
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164 return err; |
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165 } |
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166 |
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167 /** |
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168 Get the default (local) address for this bridge (i.e. address of it's local device). |
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169 */ |
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170 const TBTDevAddr& CBnepBridge::DefaultAddress () const |
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171 { |
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172 LOG_FUNC |
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173 __ASSERT_ALWAYS(iLinks[KBnepLocalDeviceArrayId],BnepUtils::Panic(Bnep::ENullPointer)); |
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174 LOG_BT(_L8("CBnepBridge::DefaultAddress: %S"),iLinks[KBnepLocalDeviceArrayId]->iAddr); |
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175 return iLinks[KBnepLocalDeviceArrayId]->iAddr; |
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176 } |
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177 |
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178 /** |
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179 Notify the bridge of the imminent destruction of a link.. |
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180 This is normally called by a CBnepLink destructor, to notify the bridge that |
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181 it is going down. However, it is possible for a CBnepLink instance to exist |
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182 for a time without being attached to the bridge. This instance is silently managed. |
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183 */ |
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184 void CBnepBridge::LinkGoingDown (MPanDevice& aDevice) |
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185 { |
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186 LOG_FUNC |
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187 // We may safely ignore the return value here. |
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188 RemoveDevice(aDevice); |
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189 } |
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190 |
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191 void CBnepBridge::RemoteDeviceReady () |
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192 { |
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193 LOG_FUNC |
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194 // Inform the local device that a remote device is ready |
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195 static_cast<CBnepLocalDevice*> (iLinks[KBnepLocalDeviceArrayId])->RemoteDeviceReady(); |
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196 } |
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197 |
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198 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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199 /** |
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200 Create a new bnep channel as a result of an incoming request |
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201 @param aMessage The message that requested the new channel controller |
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202 */ |
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203 void CBnepBridge::AttemptNewBnepConnection(const Messages::TNodeId& aSender, const Messages::TSignatureBase& aMessage, TUint16 aActivityId) |
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204 { |
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205 LOG_FUNC |
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206 CBnepChannelController* bnepChannelControl = NULL; |
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207 |
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208 // If this assert fails check your commdb. It probably means that a non-399 commdb |
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209 // has been imported and is using the basic Ethernet MCPR rather than the Pan |
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210 // Ethernet MCPR |
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211 ASSERT_DEBUG(iPktDrvOwner); |
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212 |
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213 // The RInternalSocket pointer in the message is owned by PAN and must |
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214 // not be deleted or used. The internal socket implementation must be |
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215 // transfered to a local RInternalSocket (see CBnepLink) |
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216 const TPanMessage::TCreateChannelController& msg = message_cast<const TPanMessage::TCreateChannelController>(aMessage); |
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217 |
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218 // msg.iSender in this case should be an instance of the CPanRemoteDeviceStateMachine |
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219 TRAPD(err, bnepChannelControl = CBnepChannelController::NewL(*this, *msg.iSocket, aSender, *iPktDrvOwner)); |
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220 if (err != KErrNone) |
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221 { |
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222 // Report failure to create |
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223 TPanMessage::TChannelControllerCreated failMsg(err); |
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224 RClientInterface::OpenPostMessageClose(TNodeCtxId(aActivityId,Id()),aSender,failMsg); |
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225 return; |
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226 } |
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227 |
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228 // Same timing as pre-399, give the notifier something to call into |
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229 if (iBnepPacketNotifier) |
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230 { |
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231 iBnepPacketNotifier->MbpnSetLinkControl(*iPanLinkControl); |
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232 } |
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233 |
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234 // Send the ack on behalf of the new channel controller |
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235 TPanMessage::TChannelControllerCreated successMsg(KErrNone); |
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236 RClientInterface::OpenPostMessageClose(TNodeCtxId(aActivityId,bnepChannelControl->Id()),aSender,successMsg); |
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237 } |
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238 |
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239 #else |
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240 // !SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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241 |
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242 /** |
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243 Create a new bnep channel as a result of an incoming request |
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244 @param aConnectedSocket A connected L2CAP socket, ready for BNEP signalling |
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245 @param aNotify Object to inform of events |
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246 */ |
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247 MBnepChannelControl& CBnepBridge::NewBnepConnectionL(RInternalSocket& aConnectedSocket, MPanConnectionNotify& aNotify) |
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248 { |
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249 LOG_FUNC |
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250 MBnepChannelControl& bnepChannelControl = *CBnepChannelController::NewL(*this, aConnectedSocket, aNotify); |
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251 if (iBnepPacketNotifier) |
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252 { |
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253 iBnepPacketNotifier->MbpnSetLinkControl(aNotify.BnepConnectionController()); |
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254 } |
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255 return bnepChannelControl; |
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256 } |
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257 #endif |
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258 // SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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259 |
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260 CBnepBridge* CBnepBridge::NewL (MPanDevice& aLocalDevice) |
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261 { |
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262 LOG_STATIC_FUNC |
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263 CBnepBridge* self = new(ELeave) CBnepBridge(aLocalDevice); |
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264 CleanupStack::PushL(self); |
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265 self->ConstructL(); |
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266 CleanupStack::Pop(self); |
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267 return self; |
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268 } |
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269 |
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270 void CBnepBridge::ConstructL() |
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271 { |
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272 LOG_FUNC |
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273 |
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274 _LIT(KBnepPacketNotifier,"bnepPacketNotifier.dll"); |
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275 |
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276 if (iLib.Load(KBnepPacketNotifier)==KErrNone) |
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277 { |
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278 TLibraryFunction func=iLib.Lookup(1); |
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279 MBnepPacketNotifierBase* notifier; |
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280 notifier = (MBnepPacketNotifierBase*) (*func)(); |
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281 iBnepPacketNotifier = (MBnepPacketNotifier*) notifier->MbpnbGetInterface(KUidBnepPacketNotifierV1); |
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282 __ASSERT_DEBUG(iBnepPacketNotifier, BnepUtils::Panic(Bnep::ENullPointer)); |
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283 |
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284 if (iBnepPacketNotifier) |
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285 { |
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286 iDataCounterTimer=CPeriodic::NewL(CActive::EPriorityStandard); |
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287 } |
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288 } |
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289 |
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290 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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291 // Register with the comms transport so we can receive custom messages |
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292 TPanMessage::RegisterL(); |
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293 // Create our own MPanLinkControl implementation |
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294 iPanLinkControl = CPanLinkControl::NewL(); |
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295 #endif |
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296 } |
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297 |
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298 TInt CBnepBridge::DataCounterCallBack(TAny* aThis) |
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299 { |
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300 LOG_STATIC_FUNC |
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301 CBnepBridge* self = static_cast<CBnepBridge*>(aThis); |
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302 self->DataCounterNotify(); |
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303 return KErrNone; |
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304 } |
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305 |
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306 void CBnepBridge::DataCounterNotify() |
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307 { |
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308 LOG_FUNC |
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309 TBool dataTransferred=EFalse; |
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310 iBnepPacketNotifier->MbpnBnepDataTransferred(iDataTransferred.Array()); // Notify the number of bytes transferred |
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311 for (TUint dev=0;dev<iDataTransferred.Count();++dev) |
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312 { |
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313 if (iDataTransferred[dev].iBytesSent!=0 || iDataTransferred[dev].iBytesReceived!=0) |
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314 { |
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315 iDataTransferred[dev].iBytesSent=0; |
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316 iDataTransferred[dev].iBytesReceived=0; |
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317 dataTransferred=ETrue; |
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318 } |
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319 } // Work out whether any bytes have been transferred |
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320 if (!dataTransferred) // If not |
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321 { |
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322 iIdleCount++; // Increase the idle count by 1 |
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323 if (iIdleCount >= KBnepPacketNotifySleepTicks) // If the idle count has been hit |
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324 { |
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325 __ASSERT_ALWAYS(iDataCounterTimer,BnepUtils::Panic(Bnep::ENullPointer)); |
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326 iDataCounterTimer->Cancel(); // Cancel the timer |
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327 } |
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328 } |
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329 else // If data has been transferred |
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330 { |
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331 iIdleCount=0; // Reset the idle counter |
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332 } |
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333 } |
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334 |
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335 /** |
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336 Pass a BNEP frame onto the required device(s). |
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337 Possible options are: local device, multicast address, single remote device. |
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338 @return KReadyForMoreData in all cases. |
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339 */ |
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340 TInt CBnepBridge::Process (RBnepFrame& aFrame, const TBTDevAddr& aSourceIfAddr) |
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341 { |
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342 LOG_FUNC |
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343 TBool foundDevice = EFalse; |
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344 LOG(_L8("CBnepBridge: Delivering packet:")); |
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345 LOG_BT(_L8("CBnepBridge: Source address: %S"), aFrame.SrcAddr()); |
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346 LOG_BT(_L8("CBnepBridge: Destination address: %S"), aFrame.DestAddr()); |
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347 TUint link; |
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348 switch (aFrame.DestinationType()) |
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349 { |
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350 case RBnepFrame::ELocal: |
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351 LOG(_L8("CBnepBridge: Frame type: RBnepFrame::ELocal")); |
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352 iLinks[KBnepLocalDeviceArrayId]->Process(aFrame); |
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353 break; |
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354 |
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355 case RBnepFrame::EMulticast: |
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356 LOG(_L8("CBnepBridge: Frame type: RBnepFrame::EMulticast")); |
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357 LOG_BT(_L8("Source address %S"),aSourceIfAddr); |
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358 for (link = 0; link < KMaxPanConnections; link++) |
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359 { |
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360 LOG1(_L8("iLinks[%d]"),link); |
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361 if ((iLinks[link] != NULL) && |
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362 (!(aSourceIfAddr == (iLinks[link]->iAddr))) && |
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363 (!(aFrame.SrcAddr() == (iLinks[link]->iAddr))) ) |
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364 { |
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365 LOG_BT(_L8("Multicasting to %S"), iLinks[link]->Addr()); |
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366 iLinks[link]->Process(aFrame); |
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367 } |
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368 } |
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369 break; |
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370 |
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371 case RBnepFrame::ENormal: |
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372 LOG(_L8("CBnepBridge: Frame type: RBnepFrame::ENormal")); |
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373 for (link = 0; link < KMaxPanConnections; link++) |
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374 { |
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375 if (iLinks[link]) |
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376 { |
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377 MPanDevice* linkDev = iLinks[link]; |
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378 if (linkDev->ForThisDevice(aFrame.DestAddr())) |
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379 { |
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380 LOG_BT(_L8("Found match, delivering to %S"), linkDev->Addr()); |
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381 linkDev->Process(aFrame); |
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382 foundDevice = ETrue; |
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383 break; |
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384 } |
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385 } |
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386 } |
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387 // unicast frame to a MAC address we haven't found. |
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388 // We must be in U role connected to a GN/NAP. |
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389 // In which case this bridge's link count must be EXACTLY 2 |
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390 // - this device and the GN. |
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391 // Otherwise it is a GN and therefore has no |
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392 // sensible destination for this frame. |
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393 if(!foundDevice && (2 == iLinkCount) ) |
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394 { |
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395 // Never assume thak iLinks[0] is always going to be the local device. |
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396 // iLinks[KLocalDeviceArrayId] is the local device. |
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397 for (link = 0; link < KMaxPanConnections; ++link) |
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398 { |
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399 // skip the local connection |
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400 if(KBnepLocalDeviceArrayId != link) |
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401 { |
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402 if(iLinks[link]) |
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403 { |
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404 iLinks[link]->Process(aFrame); |
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405 } |
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406 } |
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407 } |
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408 } |
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409 break; |
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410 |
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411 default: |
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412 // Obviously we shouldn't get here under normal circumstances. |
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413 // In a UDEB build we'll log the event. |
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414 // Otherwise, just drop the frame. |
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415 LOG(_L8("CBnepBridge: Invalid destination type.")); |
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416 } |
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417 aFrame.Reset(); |
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418 |
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419 return (KReadyForMoreData); |
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420 |
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421 } |
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422 |
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423 |
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424 void CBnepBridge::DataCountUpdated() |
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425 { |
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426 LOG_FUNC |
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427 __ASSERT_ALWAYS(iDataCounterTimer,BnepUtils::Panic(Bnep::ENullPointer)); |
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428 if (!iDataCounterTimer->IsActive()) // If the timer is not active |
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429 { |
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430 iIdleCount = 0; // Reset the idle counter |
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431 iDataCounterTimer->Start(KBnepPacketNotifyInterval,KBnepPacketNotifyInterval,TCallBack(DataCounterCallBack,this)); // Start the timer |
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432 } |
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433 } |
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434 |
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435 |
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436 /** |
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437 Set a flag to enable a connection retry to occur - this means that Nifman will not be signalled when we disconnect all devices |
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438 */ |
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439 void CBnepBridge::SetRetryConnect () |
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440 { |
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441 LOG_FUNC |
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442 iRetryConnect=ETrue; |
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443 } |
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444 |
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445 |
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446 /** |
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447 Remove a device from the bridge. |
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448 */ |
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449 void CBnepBridge::RemoveDevice (MPanDevice& aDevice) |
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450 { |
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451 LOG_FUNC |
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452 for (TUint index = 0; index < KMaxPanConnections; ++index) |
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453 { |
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454 if(iLinks[index] == &aDevice) |
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455 { |
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456 iLinks[index] = NULL; |
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457 LOG1(_L8("CBnepBridge removed iLink[%d]"),index); |
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458 iLinkCount--; |
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459 LOG1(_L8("CBnepBridge has %d links"),iLinkCount); |
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460 if (iBnepPacketNotifier) |
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461 { |
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462 for (TUint dataIndex=0; dataIndex < iDataTransferred.Count(); ++dataIndex) |
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463 { |
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464 if (iDataTransferred[dataIndex].iBTDevAddr==aDevice.iAddr) |
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465 { |
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466 iDataTransferred.Remove(dataIndex); |
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467 } |
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468 } |
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469 iBnepPacketNotifier->MbpnDeviceRemoved(aDevice.iAddr); |
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470 } |
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471 |
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472 // If no more remote devices, tell the local device |
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473 if (iLinkCount == 1 && !iRetryConnect) |
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474 { |
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475 LOG1(_L8("CBnepBridge::RemoveDevice - Only local link remaining [0x%08x]"), iLinks[KBnepLocalDeviceArrayId]); |
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476 static_cast<CBnepLocalDevice*> (iLinks[KBnepLocalDeviceArrayId])->AllRemoteDevicesDisconnected (); |
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477 } |
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478 |
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479 iRetryConnect = EFalse; |
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480 |
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481 break; |
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482 } |
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483 } |
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484 } |
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485 |
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486 /** |
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487 Forces a disconnect on all links. |
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488 */ |
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489 void CBnepBridge::StopLinks () |
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490 { |
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491 LOG_FUNC |
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492 for (TUint index = 0; index < KMaxPanConnections; ++index) |
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493 { |
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494 if((KBnepLocalDeviceArrayId !=index) && |
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495 (NULL != iLinks[index])) |
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496 { |
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497 iLinks[index]->Stop(); // Stops all pending reads. |
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498 } |
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499 } |
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500 } |
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501 |
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502 /** |
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503 Attempts to find the index of a vacant slot in the bridge device array. |
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504 @param aSlotIndex holds the array index of the vacant slot on success |
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505 @return KErrNone on success |
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506 @return KErrOverflow if there is no vacant slot |
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507 */ |
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508 TInt CBnepBridge::GetVacantSlot (TUint& aSlotIndex) |
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509 { |
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510 LOG_FUNC |
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511 |
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512 for(TUint index = 0; index < KMaxPanConnections; ++index) |
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513 { |
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514 if(NULL == iLinks[index]) |
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515 { |
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516 aSlotIndex = index; |
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517 return KErrNone; |
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518 } |
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519 } |
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520 return KErrOverflow; |
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521 } |
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522 |
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523 |
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524 #ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY |
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525 /** |
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526 Entry point from the comms transport |
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527 */ |
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528 void CBnepBridge::ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& /* aRecipient */, Messages::TSignatureBase& aCFMessage) |
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529 { |
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530 LOG_FUNC |
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531 if (aCFMessage.MessageId().Realm() == TPanMessage::ERealmId) |
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532 { |
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533 switch (aCFMessage.MessageId().MessageId()) |
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534 { |
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535 case TPanMessage::TCreateChannelController::EId: |
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536 { |
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537 const TNodeCtxId& ctxId = address_cast<TNodeCtxId> (aSender); |
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538 TUint activityId = ctxId.NodeCtx(); |
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539 AttemptNewBnepConnection(ctxId.Node().NodeId(), aCFMessage, activityId); |
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540 } |
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541 break; |
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542 |
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543 case TPanMessage::TSetRetryConnect::EId: |
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544 { |
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545 // iSender in this case should be the CPanAgent |
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546 SetRetryConnect(); |
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547 TPanMessage::TSetRetryConnectComplete msg(KErrNone); |
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548 RClientInterface::OpenPostMessageClose(Id(),aSender,msg); |
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549 } |
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550 break; |
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551 |
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552 default: |
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553 __ASSERT_DEBUG(EFalse, BnepUtils::Panic(Bnep::EUnexpectedMessage)); |
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554 } |
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555 } |
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556 else |
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557 { |
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558 __ASSERT_DEBUG(EFalse, BnepUtils::Panic(Bnep::EUnexpectedMessage)); |
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559 } |
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560 |
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561 // Absorb messages |
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562 aCFMessage.ClearMessageId(); |
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563 } |
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564 |
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565 CBnepBridge::CPanLinkControl* CBnepBridge::CPanLinkControl::NewL() |
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566 { |
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567 LOG_STATIC_FUNC |
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568 CBnepBridge::CPanLinkControl* self = new(ELeave) CPanLinkControl(); |
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569 CleanupStack::PushL(self); |
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570 self->ConstructL(); |
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571 CleanupStack::Pop(self); |
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572 return self; |
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573 } |
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574 |
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575 CBnepBridge::CPanLinkControl::CPanLinkControl() |
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576 { |
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577 LOG_FUNC |
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578 } |
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579 |
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580 void CBnepBridge::CPanLinkControl::ConstructL() |
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581 { |
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582 LOG_FUNC |
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583 User::LeaveIfError(iSockServ.Connect()); |
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584 } |
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585 |
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586 CBnepBridge::CPanLinkControl::~CPanLinkControl() |
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587 { |
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588 LOG_FUNC |
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589 iSockServ.Close(); |
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590 } |
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591 |
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592 TAny* CBnepBridge::CPanLinkControl::MplcbGetInterface(const TUid & aInterface) |
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593 { |
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594 LOG_FUNC |
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595 if (aInterface ==KUidPanLinkControlV1) |
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596 { |
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597 return this; |
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598 } |
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599 return NULL; |
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600 } |
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601 |
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602 TInt CBnepBridge::CPanLinkControl::MplcRequestSniff(const TBTDevAddr &aAddr) |
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603 { |
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604 LOG_FUNC |
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605 RBTPhysicalLinkAdapter physicalLink; |
|
606 TInt err = physicalLink.Open(iSockServ, const_cast<TBTDevAddr&>(aAddr)); |
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607 if(err == KErrNone) |
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608 { |
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609 err = physicalLink.ActivateSniffRequester(); |
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610 physicalLink.Close(); |
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611 } |
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612 return err; |
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613 } |
|
614 |
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615 TInt CBnepBridge::CPanLinkControl::MplcRequestActive(const TBTDevAddr &aAddr) |
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616 { |
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617 LOG_FUNC |
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618 RBTPhysicalLinkAdapter physicalLink; |
|
619 TInt err = physicalLink.Open(iSockServ, const_cast<TBTDevAddr&>(aAddr)); |
|
620 if(err == KErrNone) |
|
621 { |
|
622 physicalLink.ActivateActiveRequester(); |
|
623 physicalLink.Close(); |
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624 } |
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625 return err; |
|
626 } |
|
627 #endif |
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628 |