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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 // This file provides the class implementation of the ECOM plug-in |
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15 // interface for the SUPL Protocol Module. |
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16 // |
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17 // |
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18 |
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19 /** |
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20 @file |
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21 @internalTechnology |
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22 @deprecated |
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23 */ |
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24 |
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25 #include <ecom/implementationproxy.h> |
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26 #include "suplgatewayinterface.h" |
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27 #include "supldevloggermacros.h" |
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28 |
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29 |
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30 /** The unique ID of this plug-in implementation. |
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31 This corresponds to the implementation UID specified in the .rss file |
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32 for this protocol module. |
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33 */ |
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34 const TInt KPluginUidValue = 0x10285A9D; |
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35 |
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36 |
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37 //============================================================================= |
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38 // CSuplGatewayInterface |
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39 //============================================================================= |
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40 |
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41 /** Static public constructor. |
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42 @param aObserver Plug-in parameters, which includes a reference |
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43 to this protocol module's observer. |
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44 @return A new instance of the CSuplGatewayInterface class. |
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45 */ |
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46 CSuplGatewayInterface* CSuplGatewayInterface::NewL(TAny* aParam) |
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47 { |
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48 SUPLLOG(ELogP1, "CSuplGatewayInterface::NewL() Begin\n"); |
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49 TLbsNetProtocolModuleParams* param = reinterpret_cast<TLbsNetProtocolModuleParams*>(aParam); |
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50 CSuplGatewayInterface* self = new (ELeave) CSuplGatewayInterface(static_cast<MLbsNetworkProtocolObserver2&>(param->Observer())); |
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51 CleanupStack::PushL(self); |
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52 self->ConstructL(); |
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53 CleanupStack::Pop(self); |
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54 SUPLLOG(ELogP1, "CSuplGatewayInterface::NewL() End\n"); |
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55 return self; |
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56 } |
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57 |
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58 |
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59 /** Standard destructor. |
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60 */ |
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61 CSuplGatewayInterface::~CSuplGatewayInterface() |
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62 { |
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63 SUPLLOG(ELogP1, "CSuplGatewayInterface::~CSuplGatewayInterface() Begin\n"); |
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64 delete iManager; |
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65 SUPLLOG(ELogP1, "CSuplGatewayInterface::~CSuplGatewayInterface() End\n"); |
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66 } |
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67 |
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68 |
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69 /** Default constructor |
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70 @param aObserver Reference to this protocol module's observer. |
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71 */ |
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72 CSuplGatewayInterface::CSuplGatewayInterface(MLbsNetworkProtocolObserver2& aObserver) |
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73 : iObserver(aObserver) |
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74 { |
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75 SUPLLOG(ELogP1, "CSuplGatewayInterface::CSuplGatewayInterface() Begin\n"); |
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76 SUPLLOG(ELogP1, "CSuplGatewayInterface::CSuplGatewayInterface() End\n"); |
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77 } |
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78 |
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79 |
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80 /** Second stage private constructor. |
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81 */ |
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82 void CSuplGatewayInterface::ConstructL() |
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83 { |
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84 SUPLLOG(ELogP1, "CSuplGatewayInterface::ConstructL() Begin\n"); |
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85 iManager = CSuplProtocolManager::NewL(*this); |
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86 SUPLLOG(ELogP1, "CSuplGatewayInterface::ConstructL() End\n"); |
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87 } |
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88 |
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89 |
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90 /** Send a response to a privacy request to the network. |
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91 @see CLbsNetworkProtocolBase::RespondPrivacyRequest() |
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92 */ |
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93 void CSuplGatewayInterface::RespondPrivacyRequest(const TLbsNetSessionId& aSessionId, const TLbsPrivacyResponse& aResponse, TInt aReason) |
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94 { |
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95 SUPLLOG(ELogP1, "CSuplGatewayInterface::RespondPrivacyRequest() Begin\n"); |
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96 SUPLLOG(ELogP7, "CSuplGatewayInterface::RespondPrivacyRequest\n"); |
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97 iManager->PrivacyResp(aSessionId, aResponse, aReason); |
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98 SUPLLOG(ELogP1, "CSuplGatewayInterface::RespondPrivacyRequest() End\n"); |
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99 } |
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100 |
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101 /** Send a response to a location request to the network. |
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102 @see CLbsNetworkProtocolBase::RespondLocationRequest() |
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103 */ |
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104 void CSuplGatewayInterface::RespondLocationRequest(const TLbsNetSessionId& aSessionId, TInt aReason, |
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105 const TPositionInfoBase& aPosInfo) |
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106 { |
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107 SUPLLOG(ELogP1, "CSuplGatewayInterface::RespondLocationRequest() Begin\n"); |
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108 SUPLLOG(ELogP7, "CSuplGatewayInterface::RespondLocationRequest\n"); |
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109 iManager->LocationResp(aSessionId, aReason, aPosInfo); |
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110 SUPLLOG(ELogP1, "CSuplGatewayInterface::RespondLocationRequest() End\n"); |
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111 } |
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112 |
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113 /** Send a request for GPS assistance data to the network. |
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114 LBS does not currently send valid infomation in the sessionIdArray |
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115 @see CLbsNetworkProtocolBase::RequestAssistanceData() |
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116 */ |
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117 void CSuplGatewayInterface::RequestAssistanceData(TLbsAsistanceDataGroup aDataRequestMask, |
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118 const TLbsNetSessionIdArray& /*aSessionIdArray*/) |
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119 { |
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120 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestAssistanceData() Begin\n"); |
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121 SUPLLOG(ELogP7, "CSuplGatewayInterface::RequestAssistanceData\n"); |
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122 iManager->AssistanceDataReq(aDataRequestMask); |
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123 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestAssistanceData() End\n"); |
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124 } |
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125 |
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126 /** Send a request for an approximate location based on the current network cell to the network. |
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127 @see CLbsNetworkProtocolBase::RequestNetworkLocation() |
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128 */ |
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129 void CSuplGatewayInterface::RequestNetworkLocation(const TLbsNetSessionId& aSessionId, |
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130 const TLbsNetPosRequestOptionsBase& aOptions) |
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131 { |
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132 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestNetworkLocation() Begin\n"); |
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133 SUPLLOG(ELogP7, "CSuplGatewayInterface::RequestNetworkLocation\n"); |
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134 iManager->NetworkBasedLocationReq(aSessionId, aOptions); |
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135 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestNetworkLocation() End\n"); |
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136 } |
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137 |
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138 |
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139 /** Tell the protocol module to finish the current network based location request. |
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140 @see CLbsNetworkProtocolBase::CancelNetworkLocation() |
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141 */ |
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142 void CSuplGatewayInterface::CancelNetworkLocation(const TLbsNetSessionId& aSessionId, |
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143 TInt aReason) |
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144 { |
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145 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelNetworkLocation() Begin\n"); |
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146 SUPLLOG(ELogP7, "CSuplGatewayInterface::CancelNetworkLocation\n"); |
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147 iManager->NetworkBasedLocationCompleteInd(aSessionId, aReason); |
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148 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelNetworkLocation() End\n"); |
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149 } |
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150 |
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151 |
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152 /** Request self locate. |
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153 @see CLbsNetworkProtocolBase::RequestSelfLocation() |
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154 */ |
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155 void CSuplGatewayInterface::RequestSelfLocation(const TLbsNetSessionId& aSessionId, |
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156 const TLbsNetPosRequestOptionsBase& aOptions) |
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157 { |
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158 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestSelfLocation() Begin\n"); |
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159 SUPLLOG(ELogP7, "CSuplGatewayInterface::RequestSelfLocation\n"); |
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160 iManager->SelfLocationReq(aSessionId, aOptions); |
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161 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestSelfLocation() End\n"); |
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162 } |
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163 |
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164 /** Cancel request for self locate. |
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165 @see CLbsNetworkProtocolBase::CancelSelfLocation() |
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166 */ |
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167 void CSuplGatewayInterface::CancelSelfLocation(const TLbsNetSessionId& aSessionId, |
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168 TInt aReason) |
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169 { |
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170 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelSelfLocation() Begin\n"); |
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171 SUPLLOG(ELogP7, "CSuplGatewayInterface::CancelSelfLocation\n"); |
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172 iManager->SelfLocationCompleteInd(aSessionId, aReason); |
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173 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelSelfLocation() End\n"); |
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174 } |
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175 |
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176 /** Lbs System Status information. |
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177 @see CLbsNetworkProtocolBase::AdviceSystemStatus() |
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178 */ |
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179 void CSuplGatewayInterface::AdviceSystemStatus(TLbsSystemStatus aStatus) |
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180 { |
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181 SUPLLOG(ELogP1, "CSuplGatewayInterface::AdviceSystemStatus() Begin\n"); |
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182 SUPLLOG(ELogP7, "CSuplGatewayInterface::AdviceSystemStatus\n"); |
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183 iManager->SystemStatusInd(aStatus); |
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184 SUPLLOG(ELogP1, "CSuplGatewayInterface::AdviceSystemStatus() End\n"); |
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185 } |
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186 |
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187 /** Send a request to send the handsets location to a third party to the network. |
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188 This procedure is not supported by SUPL version 1. This method forwards the request |
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189 to the handler of unsupported procedures. |
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190 @see CLbsNetworkProtocolBase::RequestTransmitLocation() |
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191 */ |
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192 void CSuplGatewayInterface::RequestTransmitLocation( |
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193 const TLbsNetSessionId& aSessionId, |
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194 const TDesC& aDestination, |
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195 TInt aPriority, |
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196 const TLbsNetPosRequestOptionsBase& aOptions) |
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197 { |
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198 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestTransmitLocation() Begin\n"); |
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199 SUPLLOG(ELogP7, "CSuplGatewayInterface::RequestTransmitLocation\n"); |
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200 iManager->TransmitLocationReq(aSessionId, aDestination, aPriority, aOptions); |
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201 SUPLLOG(ELogP1, "CSuplGatewayInterface::RequestTransmitLocation() End\n"); |
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202 } |
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203 |
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204 /** Tell the protocol module to end the current send location to third party request. |
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205 This procedure is not supported by SUPL version 1. This method forwards the request |
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206 to the handler of unsupported procedures. |
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207 @see CLbsNetworkProtocolBase::CancelTransmitLocation() |
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208 */ |
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209 void CSuplGatewayInterface::CancelTransmitLocation(const TLbsNetSessionId& aSessionId, TInt aReason) |
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210 { |
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211 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelTransmitLocation() Begin\n"); |
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212 SUPLLOG(ELogP7, "CSuplGatewayInterface::CancelTransmitLocation\n"); |
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213 iManager->TransmitLocationCompleteInd(aSessionId, aReason); |
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214 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelTransmitLocation() End\n"); |
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215 } |
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216 |
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217 |
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218 /** Send privacy request to protocol module's observer. |
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219 @param aSessionId The Id of the location session within the LBS sub-system. |
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220 @param aEmergency ETrue if this is an emergency privacy request, EFalse otherwise. |
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221 @param aPrivacy Type of privacy request specified by the network. |
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222 @param aRequestInfo Data about the external requestor of this handsets location. |
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223 |
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224 @see MLbsNetworkProtocolObserver2::ProcessPrivacyRequest() |
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225 */ |
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226 void CSuplGatewayInterface::PrivacyReq(const TLbsNetSessionId& aSessionId, TBool aEmergency, |
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227 const TLbsNetPosRequestPrivacy& aPrivacy, |
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228 const TLbsExternalRequestInfo& aRequestInfo) |
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229 { |
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230 SUPLLOG(ELogP1, "CSuplGatewayInterface::PrivacyReq() Begin\n"); |
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231 SUPLLOG(ELogP7, "CSuplGatewayInterface::PrivacyReq\n"); |
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232 iObserver.ProcessPrivacyRequest(aSessionId, aEmergency, aPrivacy, aRequestInfo); |
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233 SUPLLOG(ELogP1, "CSuplGatewayInterface::PrivacyReq() End\n"); |
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234 } |
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235 |
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236 |
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237 /** Send network-based location to protocol module's observer. |
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238 @param aReferenceLocation The network-based reference location. |
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239 |
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240 @see MLbsNetworkProtocolObserver2::ProcessNetworkBasedLocation() |
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241 */ |
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242 void CSuplGatewayInterface::NetworkLocationInd(const TLbsNetSessionId& aSessionId, |
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243 const TPositionInfoBase& aPosInfo) |
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244 { |
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245 SUPLLOG(ELogP1, "CSuplGatewayInterface::NetworkLocationInd() Begin\n"); |
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246 SUPLLOG(ELogP7, "CSuplGatewayInterface::NetworkLocationInd\n"); |
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247 iObserver.ProcessLocationUpdate(aSessionId, aPosInfo); |
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248 SUPLLOG(ELogP1, "CSuplGatewayInterface::NetworkLocationInd() End\n"); |
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249 } |
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250 |
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251 |
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252 /** Send assistance data to protocol module's observer. |
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253 @param aGroupMask This identifies the data group relevant for this indication. |
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254 @param aData This holds GPS assistance data to be delivered to LBS. |
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255 @param aReason A general error associated with assistance data retrieval. |
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256 |
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257 @see MLbsNetworkProtocolObserver2::ProcessAssistanceData() |
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258 */ |
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259 void CSuplGatewayInterface::AssistanceDataInd(const TLbsAsistanceDataGroup& aGroupMask, |
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260 const RLbsAssistanceDataBuilderSet& aData, TInt aReason) |
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261 { |
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262 SUPLLOG(ELogP1, "CSuplGatewayInterface::AssistanceDataInd() Begin\n"); |
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263 SUPLLOG(ELogP7, "CSuplGatewayInterface::AssistanceDataInd\n"); |
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264 // LBS does not yet support arrays of session IDs in the assistance data |
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265 // notification. |
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266 TLbsNetSessionIdArray dummySessIdArray; |
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267 iObserver.ProcessAssistanceData(aGroupMask, aData, aReason, dummySessIdArray); |
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268 SUPLLOG(ELogP1, "CSuplGatewayInterface::AssistanceDataInd() End\n"); |
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269 } |
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270 |
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271 |
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272 /** Send location request to protocol module's observer. |
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273 @param aSessionId The Id of the location session within the LBS sub-system. |
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274 @param aEmergency ETrue if this is an emergency request, EFalse otherwise. |
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275 @param aType The type of location request. The type is determined by preceding |
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276 requests and other context information that only the network |
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277 protocol module knows about. So it is the responsibility |
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278 of the network protocol module to set the type of each request. |
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279 @param aQuality The network-requested quality of service (QoS) of the |
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280 location calculation. |
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281 |
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282 @see MLbsNetworkProtocolObserver2::ProcessLocationRequest() |
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283 */ |
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284 void CSuplGatewayInterface::LocationReq(const TLbsNetSessionId& aSessionId, |
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285 const MLbsNetworkProtocolObserver2::TLbsNetProtocolService& aType, |
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286 const TLbsNetPosRequestQuality& aQuality, |
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287 const TLbsNetPosRequestMethod& aPosMethod) |
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288 { |
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289 SUPLLOG(ELogP1, "CSuplGatewayInterface::LocationReq() Begin\n"); |
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290 SUPLLOG(ELogP7, "CSuplGatewayInterface::LocationReq\n"); |
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291 iObserver.ProcessLocationRequest(aSessionId, EFalse, aType, aQuality, aPosMethod); |
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292 SUPLLOG(ELogP1, "CSuplGatewayInterface::LocationReq() End\n"); |
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293 } |
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294 |
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295 |
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296 /** Send session complete indication to protocol module's observer. |
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297 @param aSessionId The Id of the session completed. |
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298 @param aReason Reason for the completion of the request. |
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299 KErrNone if the request is successfully completed, otherwise |
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300 it is one of a range of error codes. |
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301 |
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302 @see MLbsNetworkProtocolObserver2::ProcessSessionComplete() |
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303 */ |
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304 void CSuplGatewayInterface::SessionCompleteInd(const TLbsNetSessionId& aSessionId, TInt aReason) |
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305 { |
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306 SUPLLOG(ELogP1, "CSuplGatewayInterface::SessionCompleteInd() Begin\n"); |
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307 SUPLLOG(ELogP7, "CSuplGatewayInterface::SessionCompleteInd\n"); |
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308 iObserver.ProcessSessionComplete(aSessionId, aReason); |
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309 SUPLLOG(ELogP1, "CSuplGatewayInterface::SessionCompleteInd() End\n"); |
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310 } |
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311 |
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312 |
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313 /** Network request for LBS capabilities |
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314 @param aCapabilities The object to hold the returned capabilities from LBS. |
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315 |
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316 @see MLbsNetworkProtocolObserver2::GetCapabilities() |
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317 */ |
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318 void CSuplGatewayInterface::GetCapabilities(TLbsNetPosCapabilities& aCapabilities) |
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319 { |
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320 SUPLLOG(ELogP1, "CSuplGatewayInterface::GetCapabilities() Begin\n"); |
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321 SUPLLOG(ELogP7, "CSuplGatewayInterface::GetCapabilities\n"); |
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322 iObserver.GetCurrentCapabilities(aCapabilities); |
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323 SUPLLOG(ELogP1, "CSuplGatewayInterface::GetCapabilities() End\n"); |
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324 } |
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325 |
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326 |
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327 /** Advise LBS of a change in active service status |
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328 @param aActiveServiceMask A mask specifying the currently active services. |
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329 |
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330 @see MLbsNetworkProtocolObserver2::StatusUpdate() |
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331 */ |
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332 void CSuplGatewayInterface::StatusUpdate(MLbsNetworkProtocolObserver2::TLbsNetProtocolServiceMask aActiveServiceMask) |
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333 { |
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334 SUPLLOG(ELogP1, "CSuplGatewayInterface::StatusUpdate() Begin\n"); |
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335 SUPLLOG(ELogP7, "CSuplGatewayInterface::StatusUpdate\n"); |
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336 iObserver.ProcessStatusUpdate(aActiveServiceMask); |
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337 SUPLLOG(ELogP1, "CSuplGatewayInterface::StatusUpdate() End\n"); |
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338 } |
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339 |
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340 |
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341 /** This method for cancelling an MTLR is currently not used by LBS |
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342 Its effect in the MTLR state machine is the same as a location update |
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343 with KErrCancel, hence the implementation. |
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344 */ |
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345 void CSuplGatewayInterface::CancelExternalLocation(const TLbsNetSessionId& aSessionId, |
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346 TInt /*aReason*/) |
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347 { |
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348 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelExternalLocation() Begin\n"); |
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349 SUPLLOG(ELogP7, "CSuplGatewayInterface::CancelExternalLocation\n"); |
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350 TPositionInfo aDummyPosition; |
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351 iManager->LocationResp(aSessionId, KErrCancel, aDummyPosition); |
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352 SUPLLOG(ELogP1, "CSuplGatewayInterface::CancelExternalLocation() End\n"); |
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353 } |
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354 |
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355 /** Defines the plug-in interface implementation UIDs, required by ECOM. |
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356 */ |
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357 const TImplementationProxy ImplementationTable[] = |
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358 { |
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359 IMPLEMENTATION_PROXY_ENTRY(KPluginUidValue, CSuplGatewayInterface::NewL) |
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360 }; |
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361 |
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362 |
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363 /** Exported function for ECOM to retrieve implementations table |
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364 */ |
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365 EXPORT_C |
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366 const TImplementationProxy* ImplementationGroupProxy(TInt& aTableCount) |
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367 { |
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368 SUPLLOG(ELogP1, "CSuplGatewayInterface::StatusUpdate() Begin\n"); |
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369 aTableCount = sizeof(ImplementationTable) / sizeof(TImplementationProxy); |
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370 |
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371 SUPLLOG(ELogP1, "CSuplGatewayInterface::StatusUpdate() End\n"); |
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372 return ImplementationTable; |
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373 } |
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374 |