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1 // Copyright (c) 2007-2009 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 // User Prompt Service (UPS) support. |
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15 // |
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16 // |
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17 |
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18 #define SYMBIAN_NETWORKING_UPS |
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19 |
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20 #ifdef SYMBIAN_NETWORKING_UPS |
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21 |
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22 #include "netmcprups.h" |
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23 #include "netmcpractivities.h" // for NetMCprActivities::netMCprActivities |
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24 #include <comms-infras/ss_log.h> |
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25 #include <comms-infras/netups.h> |
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26 #include <comms-infras/netupsserviceid.h> |
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27 |
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28 #ifdef __CFLOG_ACTIVE |
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29 #define KNetMCprTag KESockMetaConnectionTag |
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30 _LIT8(KNetMCprSubTag, "netmcpr"); |
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31 #endif |
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32 |
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33 using namespace ESock; |
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34 |
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35 CUpsNetworkMetaConnectionProvider::CUpsNetworkMetaConnectionProvider(CMetaConnectionProviderFactoryBase& aFactory, const TProviderInfo& aProviderInfo, const MeshMachine::TNodeActivityMap& aActivityMap) |
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36 : CNetworkMetaConnectionProvider(aFactory,aProviderInfo,aActivityMap) |
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37 { |
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38 // LOG_NODE_CREATE(KNetMCprTag, CNetworkMetaConnectionProvider); |
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39 } |
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40 |
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41 CUpsNetworkMetaConnectionProvider* CUpsNetworkMetaConnectionProvider::NewL(CMetaConnectionProviderFactoryBase& aFactory, const TProviderInfo& aProviderInfo) |
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42 { |
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43 __CFLOG_VAR((KNetMCprTag, KNetMCprSubTag, _L8("CUpsNetworkMetaConnectionProvider:\tNewL()"))); |
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44 |
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45 CUpsNetworkMetaConnectionProvider* self = new (ELeave) CUpsNetworkMetaConnectionProvider(aFactory,aProviderInfo,NetMCprActivities::netMCprActivities::Self()); |
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46 CleanupStack::PushL(self); |
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47 self->ConstructL(); |
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48 CleanupStack::Pop(self); |
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49 return self; |
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50 } |
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51 |
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52 CUpsNetworkMetaConnectionProvider::~CUpsNetworkMetaConnectionProvider() |
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53 { |
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54 FreeApName(); |
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55 CloseNetUps(); |
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56 |
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57 iUpsClientHandleRefCount.ResetAndDestroy(); |
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58 iUpsClientHandleRefCount.Close(); |
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59 } |
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60 |
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61 void CUpsNetworkMetaConnectionProvider::ConstructL() |
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62 { |
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63 CNetworkMetaConnectionProvider::ConstructL(); |
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64 |
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65 if (!NetUps::CNetUps::UpsDisabled(NetUps::EIpServiceId)) |
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66 { |
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67 RMetaExtensionContainer mec; |
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68 mec.Open(AccessPointConfig()); |
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69 CleanupClosePushL(mec); |
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70 // |
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71 // UPS is enabled - provision the UPS specific Access Point Config extension to the layer |
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72 // |
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73 CUPSAccessPointConfigExt* accessPointConfigExt = CUPSAccessPointConfigExt::NewL(ETSockAddress); |
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74 CleanupStack::PushL(accessPointConfigExt); |
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75 // set UPS specific ServiceId |
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76 accessPointConfigExt->SetServiceId(NetUps::EIpServiceId); |
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77 mec.AppendExtensionL(accessPointConfigExt); |
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78 CleanupStack::Pop(accessPointConfigExt); |
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79 |
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80 AccessPointConfig().Close(); |
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81 AccessPointConfig().Open(mec); |
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82 CleanupStack::PopAndDestroy(&mec); |
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83 } |
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84 else |
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85 { |
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86 // UPS is disabled. |
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87 SetUpsDisabled(ETrue); |
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88 } |
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89 } |
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90 |
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91 void CUpsNetworkMetaConnectionProvider::ShowAccessPointRecordL(CommsDat::CMDBSession* /*aSession*/, CommsDat::CCDAccessPointRecord* aApRec) |
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92 /** |
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93 Called from base class during reading of Access Point Record. |
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94 |
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95 Store away the Access Point Name locally. |
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96 */ |
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97 { |
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98 SetApNameL(aApRec->iRecordName); |
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99 } |
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100 |
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101 void CUpsNetworkMetaConnectionProvider::CloseNetUps() |
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102 { |
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103 delete NetUps(); |
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104 SetNetUps(NULL); |
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105 } |
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106 |
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107 void CUpsNetworkMetaConnectionProvider::AddUpsClientCommsIdL(const Messages::TNodeId& aCommsId) |
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108 { |
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109 TInt32 index = 0; |
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110 TInt32 count = 0; |
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111 TBool found = FindUpsClientHandle(aCommsId, index, count); |
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112 |
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113 if (found == EFalse) |
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114 { |
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115 TUpsClientHandleRefCount* upsClientHandleRefCount = new (ELeave) TUpsClientHandleRefCount(aCommsId, 0); |
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116 CleanupStack::PushL(upsClientHandleRefCount); |
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117 iUpsClientHandleRefCount.AppendL(upsClientHandleRefCount); |
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118 CleanupStack::Pop(upsClientHandleRefCount); |
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119 } |
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120 } |
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121 |
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122 TBool CUpsNetworkMetaConnectionProvider::FindUpsClientHandle(const Messages::TNodeId& aCommsId, TInt32& aIndex, TInt32& aCount) |
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123 { |
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124 TBool found = EFalse; |
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125 for (TInt i = iUpsClientHandleRefCount.Count() - 1; i >=0; --i) |
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126 { |
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127 if (iUpsClientHandleRefCount[i]->iCommsId == aCommsId) |
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128 { |
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129 aIndex = i; |
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130 aCount = iUpsClientHandleRefCount[i]->iCount; |
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131 found = ETrue; |
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132 break; |
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133 } |
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134 } |
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135 return found; |
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136 } |
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137 |
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138 void CUpsNetworkMetaConnectionProvider::IncrementUpsClientHandle(const Messages::TNodeId& aCommsId) |
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139 { |
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140 TInt32 index = 0; |
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141 TInt32 count = 0; |
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142 TBool found = FindUpsClientHandle(aCommsId, index, count); |
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143 |
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144 if (found == EFalse) |
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145 { |
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146 // TODO: ADD a panic code User::Panic(KNetMCprPanic, KPanicNoConnectionHandle); |
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147 User::Panic(KNetMCprPanic, KPanicNoConnectionHandle); |
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148 } |
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149 else |
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150 { |
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151 ++(iUpsClientHandleRefCount[index]->iCount); |
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152 } |
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153 } |
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154 |
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155 void CUpsNetworkMetaConnectionProvider::DecrementUpsClientHandle(const Messages::TNodeId& aCommsId, TBool& aAllHandlesDeleted) |
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156 { |
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157 TInt32 index = 0; |
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158 TInt32 count = 0; |
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159 TBool found = FindUpsClientHandle(aCommsId, index, count); |
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160 |
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161 if (found == EFalse) |
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162 { |
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163 User::Panic(KNetMCprPanic, KPanicNoConnectionHandle); |
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164 } |
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165 else |
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166 { |
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167 iUpsClientHandleRefCount[index]->iCount--; |
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168 if (iUpsClientHandleRefCount[index]->iCount == 0) |
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169 { |
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170 delete iUpsClientHandleRefCount[index]; |
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171 iUpsClientHandleRefCount.Remove(index); |
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172 } |
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173 } |
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174 aAllHandlesDeleted = (iUpsClientHandleRefCount.Count() == 0) ? ETrue : EFalse; |
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175 } |
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176 |
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177 #endif //SYMBIAN_NETWORKING_UPS |