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1 // Copyright (c) 2006-2009 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 // Name : CSatNotifyMoSmControlRequest.cpp |
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15 // Part of : Common SIM ATK TSY / commonsimatktsy |
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16 // Display text notification functionality of Sat Tsy |
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17 // Version : 1.0 |
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18 // |
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19 |
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20 |
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21 |
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22 //INCLUDES |
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23 #include <satcs.h> // Etel SAT IPC definitions |
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24 #include "CSatTsy.h" // Tsy class header |
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25 #include "CSatNotifyMoSmControlRequest.h" // Class header |
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26 #include "CSatNotificationsTsy.h" // Tsy class header |
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27 #include "CBerTlv.h" // Ber Tlv data handling |
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28 #include "BerTlv_defs.h" // Ber Tlv specific definitions |
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29 #include "TTlv.h" // TTlv class |
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30 #include "CSatDataPackage.h" // Parameter packing |
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31 #include "TfLogger.h" // For TFLOGSTRING |
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32 #include "TSatUtility.h" // Utilities |
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33 #include "CSatTsyReqHandleStore.h" // Request handle class |
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34 #include "cmmmessagemanagerbase.h" // Message manager class for forwarding req. |
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35 #include "MSatTsy_IPCDefs.h" // Sat Tsy internal request types |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CSatNotifyMoSmControlRequest::NewL |
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39 // Two-phased constructor. |
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40 // ----------------------------------------------------------------------------- |
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41 // |
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42 CSatNotifyMoSmControlRequest* CSatNotifyMoSmControlRequest::NewL |
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43 ( |
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44 CSatNotificationsTsy* aNotificationsTsy |
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45 ) |
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46 { |
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47 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::NewL"); |
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48 CSatNotifyMoSmControlRequest* const satNotifyMoSmControlRequest = |
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49 new ( ELeave ) CSatNotifyMoSmControlRequest( aNotificationsTsy ); |
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50 CleanupStack::PushL( satNotifyMoSmControlRequest ); |
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51 satNotifyMoSmControlRequest->ConstructL(); |
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52 CleanupStack::Pop( satNotifyMoSmControlRequest ); |
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53 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::NewL, end of method"); |
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54 return satNotifyMoSmControlRequest; |
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55 } |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CSatNotifyMoSmControlRequest::~CSatNotifyMoSmControlRequest |
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59 // Destructor |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 CSatNotifyMoSmControlRequest::~CSatNotifyMoSmControlRequest |
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63 ( |
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64 // None |
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65 ) |
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66 { |
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67 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::\ |
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68 ~CSatNotifyMoSmControlRequest"); |
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69 } |
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70 |
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71 // ----------------------------------------------------------------------------- |
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72 // CSatNotifyMoSmControlRequest::CSatNotifyMoSmControlRequest |
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73 // Default C++ constructor |
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74 // ----------------------------------------------------------------------------- |
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75 // |
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76 CSatNotifyMoSmControlRequest::CSatNotifyMoSmControlRequest |
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77 ( |
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78 CSatNotificationsTsy* aNotificationsTsy |
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79 ) : iNotificationsTsy ( aNotificationsTsy ) |
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80 { |
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81 // None |
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82 } |
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83 |
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84 // ----------------------------------------------------------------------------- |
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85 // CSatNotifyMoSmControlRequest::ConstructL |
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86 // Symbian 2nd phase constructor |
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87 // ----------------------------------------------------------------------------- |
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88 // |
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89 void CSatNotifyMoSmControlRequest::ConstructL |
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90 ( |
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91 // None |
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92 ) |
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93 { |
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94 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ConstructL"); |
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95 // Checks if MO-SMS control should be activated |
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96 iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( |
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97 ESatTsyMoSmsControlActivation ); |
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98 // Initialize MO-SMS Control to deactivated |
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99 iIsMoSmsCtrlActivated = EFalse; |
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100 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ConstructL, \ |
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101 end of method"); |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CSatNotifyMoSmControlRequest::Notify |
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106 // This request allows a client to be notified of a MO-SMS Control proactive |
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107 // command |
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108 // ----------------------------------------------------------------------------- |
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109 // |
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110 TInt CSatNotifyMoSmControlRequest::Notify |
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111 ( |
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112 const TTsyReqHandle aTsyReqHandle, |
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113 const TDataPackage& aPackage |
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114 ) |
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115 { |
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116 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::Notify"); |
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117 |
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118 // Save data pointer to client side for completion |
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119 iMoSmControlV1Pckg = reinterpret_cast<RSat::TMoSmControlV1Pckg*>( |
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120 aPackage.Des1n() ); |
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121 |
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122 // Save the request handle |
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123 iNotificationsTsy->iSatTsy->SaveReqHandle( aTsyReqHandle, |
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124 CSatTsy::ESatNotifyMoSmControlRequestPCmdReqType ); |
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125 |
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126 return KErrNone; |
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127 } |
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128 |
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129 // ----------------------------------------------------------------------------- |
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130 // CSatNotifyMoSmControlRequest::CancelNotification |
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131 // This method cancels an outstanding asynchronous |
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132 // MoSmControl request. |
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133 // ----------------------------------------------------------------------------- |
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134 // |
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135 TInt CSatNotifyMoSmControlRequest::CancelNotification |
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136 ( |
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137 const TTsyReqHandle aTsyReqHandle |
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138 ) |
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139 { |
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140 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::CancelNotification"); |
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141 |
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142 // Reset the request handle |
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143 TTsyReqHandle reqHandle = iNotificationsTsy->iSatReqHandleStore-> |
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144 ResetTsyReqHandle( CSatTsy::ESatNotifyMoSmControlRequestPCmdReqType ); |
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145 // Reset the data pointer |
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146 iMoSmControlV1Pckg = NULL; |
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147 // Complete the request with KErrCancel |
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148 iNotificationsTsy->iSatTsy->ReqCompleted( aTsyReqHandle, KErrCancel ); |
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149 |
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150 return KErrNone; |
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151 } |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // CSatNotifyMoSmControlRequest::CompleteNotifyL |
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155 // This method completes an outstanding asynchronous NotifyMoSmControlRequest |
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156 // request. |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 TInt CSatNotifyMoSmControlRequest::CompleteNotifyL |
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160 ( |
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161 CSatDataPackage* aDataPackage, |
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162 TInt aErrorCode |
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163 ) |
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164 { |
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165 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::CompleteNotifyL" ); |
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166 |
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167 CSatNotificationsTsy::TMoSmCtrlData moSmCtrlData; |
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168 |
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169 // Initialize parameters |
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170 moSmCtrlData.iResult = KMoSmCtrlResultAllowed; |
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171 moSmCtrlData.iAlphaId = NULL; |
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172 |
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173 // The request is completed to the client only if Alpha ID is present, |
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174 // otherwise just handle the message just internally |
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175 if ( KErrNone == aErrorCode ) |
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176 { |
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177 TBuf8<KAddrMaxLength> addr1; |
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178 TBuf8<KAddrMaxLength> addr2; |
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179 RSat::TAlphaId alphaId; |
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180 alphaId.iAlphaId.Zero(); |
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181 alphaId.iStatus = RSat::EAlphaIdNotPresent; |
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182 TBool simRespDataConsistent( ETrue ); |
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183 TBool isDataOk( ETrue ); |
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184 |
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185 // Unpack parameters |
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186 TDesC8* atkData = NULL; |
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187 aDataPackage->UnPackData( &atkData ); |
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188 |
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189 TFLOGSTRING2("CSAT: CSatNotifyMoSmControlRequest::CompleteNotifyL\ |
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190 Data length: %d", ( *atkData ).Length() ); |
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191 |
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192 if ( KTlvMaxSize < ( *atkData ).Length() ) |
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193 { |
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194 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::CompleteNotifyL, \ |
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195 Data length exceeded" ); |
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196 // Data not consistent, reject the call |
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197 moSmCtrlData.iResult = KMoSmCtrlResultNotAllowed; |
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198 isDataOk = EFalse; |
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199 } |
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200 else if ( ( *atkData ).Length() ) |
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201 { |
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202 // Note: The alpha id can be provided by the NAA even if the addresses |
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203 // have not been modified. |
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204 ParseNotification( *atkData, addr1, addr2, alphaId ); |
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205 |
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206 if ( KMoSmCtrlResultAllowedWithModifications == ( *atkData )[0] ) |
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207 { |
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208 TFLOGSTRING3("CSAT: CSatNotifyMoSmControlRequest::CompleteNotifyL\ |
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209 Addr1: %s, Addr2: %s", &addr1, &addr2 ); |
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210 simRespDataConsistent = VerifyNotificationData( addr1, addr2 ); |
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211 } |
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212 |
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213 if ( simRespDataConsistent ) |
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214 { |
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215 // atkData[0] --> result |
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216 moSmCtrlData.iResult = ( *atkData )[0]; |
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217 } |
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218 else |
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219 { |
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220 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::CompleteNotifyL, \ |
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221 NAA response data not consistent" ); |
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222 // Data not consistent, reject the sms |
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223 moSmCtrlData.iResult = KMoSmCtrlResultNotAllowed; |
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224 isDataOk = EFalse; |
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225 } |
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226 } |
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227 |
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228 // Prepare rest of the data for response |
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229 moSmCtrlData.iAddressData.iRPDestinationAddr.Set( addr1 ); |
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230 moSmCtrlData.iAddressData.iTPDestinationAddr.Set( addr2 ); |
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231 moSmCtrlData.iAlphaId = &alphaId; |
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232 |
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233 // Pack data and send response to NAA |
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234 CSatDataPackage dataPackage; |
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235 dataPackage.PackData( &moSmCtrlData ); |
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236 iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( |
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237 ESatNotifyMoSmControlRequest, &dataPackage ); |
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238 |
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239 // Then start checking whether the client nees to be notified as well.. |
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240 // Check if the MO-SMS is activated and the data is verified ok |
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241 if ( iIsMoSmsCtrlActivated && isDataOk ) |
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242 { |
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243 // Get req handle. Can not be deleted yet, since completion |
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244 // depends on the presence of Alpha ID |
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245 TTsyReqHandle reqHandle = |
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246 iNotificationsTsy->iSatReqHandleStore->TsyReqHandle( |
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247 CSatTsy::ESatNotifyMoSmControlRequestPCmdReqType ); |
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248 |
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249 // In case the request was ongoing, continue.. But note that |
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250 // the client is notified only if AlphaID is present, in order |
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251 // to inform that the ETel API MO-SMS Control structure |
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252 // TMoSmControlV1 has been modified. |
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253 if ( CSatTsy::ESatReqHandleUnknown != reqHandle && |
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254 ( moSmCtrlData.iAlphaId->iAlphaId.Length() || |
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255 RSat::EAlphaIdNull == moSmCtrlData.iAlphaId->iStatus ) ) |
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256 { |
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257 // Now its safe to reset the request handle |
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258 iNotificationsTsy->iSatReqHandleStore->ResetTsyReqHandle( |
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259 CSatTsy::ESatNotifyMoSmControlRequestPCmdReqType ); |
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260 // Fill the call control structure |
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261 RSat::TMoSmControlV1& moSmControlV1 = |
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262 ( *iMoSmControlV1Pckg )(); |
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263 |
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264 // Control result must be mapped to ETel API values. |
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265 switch ( ( *atkData )[0] ) |
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266 { |
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267 case KMoSmCtrlResultAllowed: |
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268 { |
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269 moSmControlV1.iResult = |
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270 RSat::EAllowedNoModification; |
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271 break; |
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272 } |
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273 case KMoSmCtrlResultAllowedWithModifications: |
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274 { |
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275 moSmControlV1.iResult = |
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276 RSat::EAllowedWithModifications; |
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277 break; |
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278 } |
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279 case KMoSmCtrlResultNotAllowed: |
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280 { |
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281 moSmControlV1.iResult = RSat::ENotAllowed; |
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282 break; |
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283 } |
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284 default: |
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285 { |
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286 moSmControlV1.iResult = RSat::EControlResultNotSet; |
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287 break; |
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288 } |
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289 } |
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290 |
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291 // Set alpha id and status |
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292 moSmControlV1.iAlphaId.iAlphaId.Append( alphaId.iAlphaId ); |
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293 moSmControlV1.iAlphaId.iStatus = alphaId.iStatus; |
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294 |
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295 // Complete notification to the client |
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296 iNotificationsTsy->iSatTsy->ReqCompleted( reqHandle, |
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297 KErrNone ); |
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298 } // If Alpha ID or request handle |
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299 |
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300 } // If MO SM Ctrl Activated and data ok |
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301 else |
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302 { |
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303 TFLOGSTRING3("LSAT: CSatMoSmsCtrlMessHandler::CompleteNotifyL, \ |
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304 iIsMoSmsCtrlActivated: %d, isDataOk: %d ", |
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305 iIsMoSmsCtrlActivated, isDataOk); |
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306 } |
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307 } // if KErrNone |
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308 else |
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309 { |
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310 TFLOGSTRING("LSAT: CSatMoSmsCtrlMessHandler::CompleteNotifyL, \ |
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311 Error in notification "); |
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312 moSmCtrlData.iResult = KMoSmCtrlResultNotAllowed; |
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313 // Pack data and send response right away to NAA |
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314 CSatDataPackage dataPackage; |
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315 dataPackage.PackData( &moSmCtrlData ); |
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316 iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( |
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317 ESatNotifyMoSmControlRequest, &dataPackage ); |
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318 } |
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319 |
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320 return KErrNone; |
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321 } |
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322 |
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323 // ----------------------------------------------------------------------------- |
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324 // CSatNotifyMoSmControlRequest::CreateMoSmsCtrlEnvelopeL |
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325 // Send an envelope to SIM server in order to check wheter the SMS can be sent |
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326 // or not. The response will be used to send a response to SMS server |
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327 // ----------------------------------------------------------------------------- |
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328 // |
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329 void CSatNotifyMoSmControlRequest::CreateMoSmsCtrlEnvelopeL |
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330 ( |
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331 CSatDataPackage* aDataPackage, |
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332 TInt /*aResult*/ |
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333 ) |
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334 { |
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335 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::\ |
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336 CreateMoSmsCtrlEnvelopeL"); |
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337 // Check first if the MO-SMS is activated |
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338 if ( iIsMoSmsCtrlActivated ) |
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339 { |
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340 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::\ |
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341 CreateMoSmsCtrlEnvelopeL, MO SM Ctrl Activated"); |
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342 |
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343 CSatNotificationsTsy::TAddressData* addressData; |
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344 |
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345 // Unpack data |
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346 aDataPackage->UnPackData( &addressData ); |
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347 |
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348 TTlv envelope; |
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349 |
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350 envelope.Begin( KBerTlvMoShortMessageControlTag ); |
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351 //device identities |
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352 envelope.AddTag( KTlvDeviceIdentityTag ); |
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353 envelope.AddByte( KMe ); |
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354 envelope.AddByte( KSim ); |
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355 // Address Data object 1 |
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356 // Ton and Npi is in the first byte of address data |
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357 envelope.AddTag( KTlvAddressTag ); |
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358 envelope.AddData( addressData->iRPDestinationAddr ); |
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359 // Address Data object 2 |
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360 // Ton and Npi is in the first byte of address data |
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361 envelope.AddTag( KTlvAddressTag ); |
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362 envelope.AddData( addressData->iTPDestinationAddr ); |
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363 |
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364 // !!! This part assumes that location info has been received |
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365 // Mobile Country & Network Codes (MCC & MNC) |
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366 iNotificationsTsy->AddLocationInformationToTlv( envelope ); |
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367 |
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368 // Prepare data |
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369 TPtrC8 data = envelope.End(); |
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370 // Pack data |
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371 CSatDataPackage dataPackage; |
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372 dataPackage.PackData( &data ); |
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373 |
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374 // Forward request to the DOS. Send envelope only if its length is less |
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375 // than the maximum allowed envelope length. |
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376 iNotificationsTsy->iSatTsy->MessageManager()->HandleRequestL( |
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377 ESatTsySendEnvelope, &dataPackage ); |
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378 } |
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379 } |
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380 |
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381 // ----------------------------------------------------------------------------- |
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382 // CSatNotifyMoSmControlRequest::Activate |
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383 // Set iIsMoSmsCtrlActivated to ETrue if MO-SMS Control has to be activated |
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384 // ----------------------------------------------------------------------------- |
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385 // |
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386 void CSatNotifyMoSmControlRequest::SetActivationStatus |
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387 ( |
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388 CSatDataPackage* aDataPackage |
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389 ) |
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390 { |
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391 // Unpack data |
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392 aDataPackage->UnPackData( iIsMoSmsCtrlActivated ); |
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393 TFLOGSTRING2("CSAT: CSatNotifyMoSmControlRequest::SetActivationStatus, %d", |
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394 iIsMoSmsCtrlActivated ); |
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395 } |
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396 |
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397 // ----------------------------------------------------------------------------- |
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398 // CSatNotifyMoSmControlRequest::ActivationStatus |
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399 // Returns ETrue if MO-SMS Control is activated |
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400 // ----------------------------------------------------------------------------- |
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401 // |
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402 TBool CSatNotifyMoSmControlRequest::ActivationStatus |
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403 ( |
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404 void |
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405 ) |
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406 { |
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407 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ActivationStatus"); |
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408 return iIsMoSmsCtrlActivated; |
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409 } |
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410 |
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411 // ----------------------------------------------------------------------------- |
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412 // CSatNotifyMoSmControlRequest::CleanAddressData |
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413 // This method cleans the input address data, so that all the bytes found |
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414 // after a 0xXF or a 0xFX are removed. |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 void CSatNotifyMoSmControlRequest::CleanAddressData |
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418 ( |
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419 TDes8& aAddr |
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420 ) |
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421 { |
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422 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::CleanAddressData"); |
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423 // Starts from index 1, since index 0 is for TON/NPI |
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424 for ( TInt i=1; i < aAddr.Length(); i++ ) |
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425 { |
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426 if ( 0xF0 == ( aAddr[i] & 0xF0 ) ) |
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427 { |
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428 if ( ( i + 1 ) < aAddr.Length() ) |
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429 { |
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430 aAddr.Delete( i + 1, aAddr.Length() - i - 1 ); |
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431 } |
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432 break; |
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433 } |
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434 else if ( 0x0F == ( aAddr[i] & 0x0F ) ) |
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435 { |
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436 aAddr.Delete( i, aAddr.Length() - i ); |
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437 break; |
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438 } |
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439 } |
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440 } |
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441 |
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442 // ----------------------------------------------------------------------------- |
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443 // CSatNotifyMoSmControlRequest::ParseNotification |
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444 // Extracts data from proactive command data |
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445 // ----------------------------------------------------------------------------- |
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446 // |
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447 void CSatNotifyMoSmControlRequest::ParseNotification |
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448 ( |
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449 const TDesC8& aAtkData, |
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450 TDes8& aAddr1, |
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451 TDes8& aAddr2, |
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452 RSat::TAlphaId& aAlphaId |
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453 ) |
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454 { |
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455 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ParseNotification"); |
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456 |
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457 // Input data: |
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458 // aAtkData[0] : result |
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459 // aAtkData[1][2] : length of BER-TLV, set n=1 if aAtkData[1]=0x81 |
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460 // aAtkData[2+n] : tag of first TLV |
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461 // aAtkData[3+n][4+n] : length of first TLV, set nn=1 if aAtkData[3+n]=0x81 |
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462 // etc.. |
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463 |
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464 // Comments drawn from SAT TS lab test cases: |
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465 // - The NAA may insert a wild '0xD' character in addresses and therefore |
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466 // the phone sw should prevent the sending of the SMS. At the time this |
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467 // comment is being written, it is not clear which part prevents it, if |
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468 // prevents ? And this is not yet handled in SIM ATK TSY. |
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469 // - The NAA may insert a 0xF in addresses, and the phone sw should discard |
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470 // all characters placed after the 0xF. At the time when this |
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471 // comment is being written, it is not clear which part should do that, |
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472 // and this is not yet handled in SIM ATK TSY. |
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473 |
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474 // Check if the BER-TLV length is coded with 2 bytes. |
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475 TInt indexInBerTlv( 1 ); |
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476 TUint8 tag( aAtkData[indexInBerTlv] ); |
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477 TUint8 lengthBerTlv( 0 ); |
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478 TInt n( ( KTwoByteLengthCoding == tag ) ? 1:0 ); |
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479 lengthBerTlv = aAtkData[1 + n]; |
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480 indexInBerTlv = 2 + n; |
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481 |
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482 // Initialize Alpha ID |
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483 aAlphaId.iAlphaId.Zero(); |
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484 |
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485 // Extract TLVs and fill in output variables |
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486 TBool address1_got( EFalse ); |
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487 while( lengthBerTlv ) |
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488 { |
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489 // Get tag value without 'comprehension required' bit |
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490 tag = aAtkData[indexInBerTlv] & 0x7F; |
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491 // Length of TLV with 2 bytes ? |
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492 TInt nn( ( KTwoByteLengthCoding == aAtkData[indexInBerTlv +1 ] )?1:0 ); |
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493 // Length of TLV |
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494 TInt lengthTlv( aAtkData[indexInBerTlv + nn + 1] ); |
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495 |
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496 // Check which TLV is received |
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497 if ( ( KTlvAddressTag == tag ) && ( !address1_got ) ) |
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498 { |
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499 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ParseNotification\ |
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500 Address 1"); |
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501 // RP address first |
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502 address1_got = ETrue; |
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503 // Copy data to output variable |
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504 aAddr1.Copy( aAtkData.Mid( indexInBerTlv + nn + 2, lengthTlv ) ); |
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505 if ( KReservedTonNpi1 != aAddr1[0] && |
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506 KReservedTonNpi2 != aAddr1[0] && ( 1 < lengthTlv ) ) |
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507 { |
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508 CleanAddressData( aAddr1 ); |
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509 } |
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510 } |
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511 else if ( KTlvAddressTag == tag ) |
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512 { |
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513 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ParseNotification\ |
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514 Address 2"); |
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515 // TP address. Copy data to output variable |
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516 aAddr2.Copy( aAtkData.Mid( indexInBerTlv + nn + 2, lengthTlv ) ); |
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517 if ( KReservedTonNpi1 != aAddr2[0] && |
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518 KReservedTonNpi2 != aAddr2[0] && ( 1 < lengthTlv ) ) |
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519 { |
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520 CleanAddressData( aAddr2 ); |
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521 } |
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522 } |
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523 else if ( KTlvAlphaIdentifierTag == tag ) |
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524 { |
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525 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::ParseNotification\ |
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526 Alpha ID"); |
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527 // Alpha id must be converted to TBuf16/unicode |
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528 if ( lengthTlv ) |
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529 { |
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530 // Set Alpha id status |
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531 aAlphaId.iStatus = RSat::EAlphaIdProvided; |
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532 TSatUtility::SetAlphaId( aAtkData.Mid( indexInBerTlv + nn + 2, |
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533 lengthTlv ), aAlphaId.iAlphaId ); |
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534 } |
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535 else |
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536 { |
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537 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest:: \ |
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538 ParseNotification. Alpha ID is NULL"); |
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539 aAlphaId.iStatus = RSat::EAlphaIdNull; |
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540 } |
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541 } |
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542 |
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543 // Update length for the while loop |
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544 lengthBerTlv -= ( lengthTlv + 2 + nn ); |
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545 // Updata index for the while loop |
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546 indexInBerTlv += ( lengthTlv + 2 + nn ); |
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547 } |
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548 } |
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549 |
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550 // ----------------------------------------------------------------------------- |
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551 // CSatNotifyMoSmControlRequest::VerifyNotificationData |
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552 // This method checks the consistency of the data sent by the NAA to the ME, |
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553 // when the call is allowed and modified. |
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554 // ----------------------------------------------------------------------------- |
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555 // |
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556 TBool CSatNotifyMoSmControlRequest::VerifyNotificationData |
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557 ( |
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558 TDes8& aRPAddr, |
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559 TDes8& aTPAddr |
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560 ) |
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561 { |
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562 TFLOGSTRING("CSAT: CSatNotifyMoSmControlRequest::VerifyNotificationData"); |
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563 TBool ret( ETrue ); |
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564 if ( ( 0 == aRPAddr.Length() && 0 == aTPAddr.Length() ) || |
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565 ( KMoSmCtrlMaxLengthAddr1Addr2 <= ( |
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566 aRPAddr.Length() + aTPAddr.Length() ) ) ) |
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567 { |
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568 ret = EFalse; |
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569 } |
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570 else |
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571 { |
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572 // Detect the presence of 'wild' values in the digits of the addresses |
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573 for ( TInt i = 0; i < aRPAddr.Length(); i++) |
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574 { |
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575 if ( ( 0x0A < ( 0x0F & aRPAddr[i] ) && |
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576 0x0F > ( 0x0F & aRPAddr[i] ) ) || |
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577 ( 0xA0 < ( 0xF0 & aRPAddr[i] ) && |
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578 0xF0 > ( 0xF0 & aRPAddr[i] ) ) ) |
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579 { |
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580 ret = EFalse; |
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581 break; |
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582 } |
|
583 } |
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584 for ( TInt i = 0; i < aTPAddr.Length(); i++) |
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585 { |
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586 if ( ( 0x09 < ( 0x0F & aTPAddr[i] ) && |
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587 0x0F > ( 0x0F & aTPAddr[i] ) ) || |
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588 ( 0x90 < ( 0xF0 & aTPAddr[i] ) && |
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589 0xF0 > ( 0xF0 & aTPAddr[i] ) ) ) |
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590 { |
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591 ret = EFalse; |
|
592 break; |
|
593 } |
|
594 } |
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595 } |
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596 return ret; |
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597 } |
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598 |
|
599 // End of File |
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600 |