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1 /* |
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2 * Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Representation of SVP Mo session |
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15 * |
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16 */ |
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17 |
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18 #include <mcesecureoutsession.h> |
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19 #include <badesca.h> |
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20 #include <mccpforwardobserver.h> |
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21 #include <uriutilscommon.h> // TUriUtilsError |
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22 #include <sipcodecerr.h> |
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23 #include <crcseprofileentry.h> |
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24 #include <crcseprofileregistry.h> |
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25 |
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26 #include "svpmosession.h" |
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27 #include "svpuriparser.h" |
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28 #include "svpforwardprovider.h" |
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29 #include "svpsipconsts.h" |
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30 #include "svplogger.h" |
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31 #include "svputility.h" |
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32 #include "svpcleanupresetanddestroy.h" |
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33 |
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34 |
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35 // --------------------------------------------------------------------------- |
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36 // CSVPMoSession::CSVPMoSession |
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37 // --------------------------------------------------------------------------- |
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38 // |
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39 CSVPMoSession::CSVPMoSession( TUint32 aSessionExpires, |
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40 TMceTransactionDataContainer& aContainer, |
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41 MSVPSessionObserver& aObserver, |
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42 CSVPUtility& aSVPUtility, |
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43 CSVPRtpObserver& aRtpObserver ) |
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44 : CSVPSessionBase( aContainer, aObserver, aSVPUtility, aRtpObserver ), |
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45 iSessionExpires( aSessionExpires ) |
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46 { |
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47 SVPDEBUG1( "CSVPMoSession::CSVPMoSession In" ) |
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48 SVPDEBUG1( "CSVPMoSession::CSVPMoSession Out" ) |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // CSVPMoSession::ConstructL |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 void CSVPMoSession::ConstructL( |
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56 CMceManager& aMceManager, |
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57 CRCSEProfileEntry& aVoipProfile, |
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58 const CCCPCallParameters& aParameters, |
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59 const TDesC8& aRecipient, |
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60 TUint32& aSecurityStatus, |
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61 CDesC8Array* aUserHeaders ) |
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62 { |
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63 SVPDEBUG1( "CSVPMoSession::ConstructL In" ) |
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64 |
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65 TBool userEqphone = EFalse; |
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66 TInt err = KErrNone; |
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67 |
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68 __ASSERT_ALWAYS( aVoipProfile.iIds.Count(), User::Leave( KErrArgument ) ); |
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69 iSipProfileId = aVoipProfile.iIds[ 0 ].iProfileId; // save Sip profile id |
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70 iVoIPProfileId = aVoipProfile.iId; // save VoIP profile id |
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71 |
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72 iSecondCallRecipient.Copy( aRecipient ); // save recipient |
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73 SVPDEBUG2( "CSVPMoSession::ConstructL iSecondCallRecipient length: %d", |
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74 iSecondCallRecipient.Length() ) |
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75 |
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76 // Copy call parameters |
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77 iCallParameters = aParameters.CloneL(); |
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78 |
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79 // create SIP and ProfileRegistry for URI handling |
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80 CSIP* sip = CSIP::NewL( KSVPUid, *this ); |
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81 CleanupStack::PushL( sip ); |
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82 SVPDEBUG1( "CSVPMoSession::ConstructL sip CREATED" ) |
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83 |
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84 CSIPProfileRegistry* sipProfileRegistry = CSIPProfileRegistry::NewL( *sip, *this ); |
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85 CleanupStack::PushL( sipProfileRegistry ); |
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86 SVPDEBUG1( "CSVPMoSession::ConstructL sipProfileRegistry CREATED" ) |
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87 |
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88 // retrieve SIP profile by using sip profile id |
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89 CSIPProfile* profile = sipProfileRegistry->ProfileL( iSipProfileId ); |
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90 CleanupStack::PushL( profile ); |
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91 |
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92 // Not secure call event is sent later according this |
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93 iCallEventToBeSent = MCCPCallObserver::ECCPSecureNotSpecified; |
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94 |
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95 if ( KSVPStatusNonSecure != aSecurityStatus ) |
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96 { |
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97 // set secure status to 0 if no security mechanism found from SIP profile |
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98 iSVPUtility.ResolveSecurityMechanismL( *profile, aSecurityStatus ); |
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99 } |
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100 |
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101 // Check CLIR setting and add relevant information in fromheader. |
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102 HBufC8* fromheader = iSVPUtility.SetMoFromHeaderLC( aSecurityStatus ); |
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103 |
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104 // check if user=phone needs to be added to outgoing INVITE |
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105 if ( CRCSEProfileEntry::EOn == aVoipProfile.iUserPhoneUriParameter ) |
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106 { |
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107 userEqphone = ETrue; |
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108 } |
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109 |
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110 // complete sip uri according to the security status |
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111 HBufC8* uri = CompleteUriL( aRecipient, |
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112 *profile, |
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113 aSecurityStatus, |
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114 userEqphone ); |
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115 CleanupStack::PushL( uri ); |
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116 |
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117 // create Mce out session |
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118 if ( KSVPStatusNonSecure == aSecurityStatus ) |
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119 { |
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120 // create non-secure session |
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121 // must be trapped, so that leave code can be changed to KErrArgument |
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122 // if uri contains error-causing characters |
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123 TRAP( err, iSession = CMceOutSession::NewL( aMceManager, |
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124 *profile, *uri, fromheader ) ); |
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125 SVPDEBUG2( "CSVPMoSession::ConstructL NonSecure trapped: %d", err ) |
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126 |
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127 if ( KErrNone == err ) |
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128 { |
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129 // set iSecured flag so UI can show right icon |
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130 iSecured = EFalse; |
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131 } |
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132 } |
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133 else if ( KSVPStatusSecurePreferred == aSecurityStatus ) |
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134 { |
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135 TRAP( err, iSession = CMceSecureOutSession::NewL( |
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136 aMceManager, *profile, *uri, fromheader ) ); |
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137 SVPDEBUG2( "CSVPMoSession::ConstructL SecurePreferred trapped: %d", err ) |
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138 |
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139 if ( KErrNone == err ) |
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140 { |
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141 // set crypto contexts |
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142 SetCryptoContextL(); |
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143 // Set AVP to use instead of SAVP |
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144 iSession->SetModifierL( KMceSecureSession, KMceSecurePlainAVP ); |
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145 // set secured flag to ETrue to indicate that this is secure session |
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146 SetSecurePreferred( ETrue ); |
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147 // set iSecured flag so UI can show right icon |
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148 iSecured = ETrue; |
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149 } |
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150 } |
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151 else |
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152 { |
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153 TRAP( err, iSession = CMceSecureOutSession::NewL( |
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154 aMceManager, *profile, *uri, fromheader ) ); |
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155 SVPDEBUG2( "CSVPMoSession::ConstructL SetSecureMandatory trapped: %d", err ) |
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156 |
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157 if ( KErrNone == err ) |
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158 { |
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159 // set crypto contexts |
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160 SetCryptoContextL(); |
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161 // Set AVP to use instead of SAVP |
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162 iSession->SetModifierL( KMceSecureSession, KMceSecurePlainAVP ); |
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163 // set secure mandatory flag ETrue, only secure session allowed |
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164 SetSecureMandatory( ETrue ); |
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165 // set iSecured flag so UI can show right icon |
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166 iSecured = ETrue; |
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167 } |
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168 } |
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169 |
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170 if ( KUriUtilsErrInvalidUserInfo == err || // -5016 |
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171 KUriUtilsErrInvalidHost == err || // -5017 |
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172 KUriUtilsErrInvalidPort == err || // -5018 |
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173 KUriUtilsErrInvalidHeaders == err || // -5022 |
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174 KErrSipCodecTokenizer == err || // -17751 |
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175 KErrSipCodecFromOrToParams == err ) // -17775 |
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176 { |
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177 User::Leave( KErrArgument ); |
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178 } |
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179 else if ( KErrNone != err ) |
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180 { |
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181 User::Leave( KErrDisconnected ); |
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182 } |
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183 else |
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184 { |
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185 //For PC-Lint Note: #961 |
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186 } |
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187 |
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188 CleanupStack::PopAndDestroy( uri ); |
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189 CleanupStack::Pop( fromheader ); |
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190 |
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191 // Get keep-alive timer value |
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192 TUint32 iapId = 0; |
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193 TBool found = EFalse; |
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194 |
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195 profile->GetParameter( KSIPAccessPointId, iapId ); |
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196 TRAPD( errKeepAlive, found = iSVPUtility.GetKeepAliveByIapIdL( iapId, iKeepAliveValue ) ); |
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197 SVPDEBUG3( "CSVPMoSession::ConstructL:GetKeepAliveByIapIdL: errKeepAlive = %d found = %d", |
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198 errKeepAlive, found ) |
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199 |
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200 if ( !found ) |
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201 { |
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202 const TDesC8* aor; |
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203 profile->GetParameter( KSIPUserAor, aor ); |
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204 TRAP( errKeepAlive, found = iSVPUtility.GetKeepAliveByAORL( *aor, iKeepAliveValue ) ); |
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205 SVPDEBUG3( "CSVPMoSession::ConstructL:GetKeepAliveByAORL: errKeepAlive = %d found = %d", |
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206 errKeepAlive, found ) |
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207 } |
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208 |
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209 CleanupStack::PopAndDestroy( profile ); |
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210 CleanupStack::PopAndDestroy( sipProfileRegistry ); |
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211 CleanupStack::PopAndDestroy( sip ); |
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212 |
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213 // constructs audio streams for this session and adds codecs to streams and |
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214 // streams to session |
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215 ConstructAudioStreamsL(); |
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216 InitializePropertyWatchingL(); |
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217 |
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218 // Create forward provider |
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219 iForwardProvider = CSVPForwardProvider::NewL( *this ); |
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220 iForwardAddressList = new (ELeave) CDesC8ArrayFlat( KSVPContactArrayGranularity ); |
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221 |
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222 // Cant leave anymore, store heap data |
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223 iUserHeaders = aUserHeaders; // save userheaders |
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224 iMceManager = &aMceManager; // not own |
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225 |
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226 SVPDEBUG1( "CSVPMoSession::ConstructL Out" ) |
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227 } |
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228 |
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229 // --------------------------------------------------------------------------- |
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230 // CSVPMoSession::NewL |
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231 // --------------------------------------------------------------------------- |
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232 // |
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233 CSVPMoSession* CSVPMoSession::NewL( |
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234 CMceManager& aMceManager, |
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235 const TDesC8& aRecipient, |
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236 CRCSEProfileEntry& aVoipProfile, |
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237 const CCCPCallParameters& aParameters, |
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238 TMceTransactionDataContainer& aContainer, |
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239 MSVPSessionObserver& aObserver, |
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240 CSVPUtility& aSVPUtility, |
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241 CSVPRtpObserver& aRtpObserver, |
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242 TUint32& aSecurityStatus, |
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243 CDesC8Array* aUserHeaders ) |
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244 { |
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245 CSVPMoSession* self = new( ELeave ) CSVPMoSession( |
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246 aVoipProfile.iSIPSessionExpires, aContainer, aObserver, |
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247 aSVPUtility, aRtpObserver ); |
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248 CleanupStack::PushL( self ); |
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249 self->ConstructL( aMceManager, |
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250 aVoipProfile, |
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251 aParameters, |
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252 aRecipient, |
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253 aSecurityStatus, |
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254 aUserHeaders ); |
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255 CleanupStack::Pop( self ); |
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256 return self; |
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257 } |
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258 |
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259 // --------------------------------------------------------------------------- |
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260 // CSVPMoSession::~CSVPMoSession |
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261 // --------------------------------------------------------------------------- |
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262 // |
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263 CSVPMoSession::~CSVPMoSession() |
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264 { |
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265 SVPDEBUG1( "CSVPMoSession::~CSVPMoSession In" ) |
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266 |
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267 delete iForwardProvider; |
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268 |
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269 if ( iUserHeaders ) |
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270 { |
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271 iUserHeaders->Reset(); |
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272 delete iUserHeaders; |
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273 } |
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274 |
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275 if ( iForwardAddressList ) |
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276 { |
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277 iForwardAddressList->Reset(); |
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278 delete iForwardAddressList; |
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279 } |
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280 |
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281 SVPDEBUG1( "CSVPMoSession::~CSVPMoSession Out" ) |
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282 } |
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283 |
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284 // --------------------------------------------------------------------------- |
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285 // CSVPMoSession::CompleteUriL |
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286 // --------------------------------------------------------------------------- |
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287 // |
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288 HBufC8* CSVPMoSession::CompleteUriL( const TDesC8& aRecipient, |
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289 const CSIPProfile& aSIPProfile, |
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290 const TUint32& aSecurityStatus, |
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291 TBool aUserEqualsPhoneRequired ) |
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292 { |
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293 SVPDEBUG1( "CSVPMoSession::CompleteUriL In" ) |
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294 |
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295 // create instance of uri parser |
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296 CSVPUriParser* uriParser = CSVPUriParser::NewLC(); |
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297 |
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298 const TDesC8* userAor = NULL; |
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299 aSIPProfile.GetParameter( KSIPUserAor, userAor ); |
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300 |
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301 // set service id to uri parser, needed for setting user=phone |
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302 uriParser->SetUserEqualsPhoneRequiredL( aUserEqualsPhoneRequired ); |
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303 |
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304 // complete URI by security status preference |
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305 HBufC8* uri = NULL; |
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306 if ( KSVPStatusNonSecure == aSecurityStatus ) |
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307 { |
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308 SVPDEBUG1( "CSVPMoSession::CompleteUriL Completing SIP URI..." ) |
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309 |
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310 // user tries to call to sips: -uri, secpref -> 0 |
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311 // so iTLSNotInUse is set, so that user can be notified |
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312 // about non secure session |
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313 if ( KErrNotFound != aRecipient.Find( KSVPSipsPrefix ) ) |
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314 { |
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315 iTLSNotInUse = ETrue; |
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316 } |
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317 uri = uriParser->CompleteSipUriL( aRecipient, *userAor ); |
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318 } |
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319 else |
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320 { |
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321 SVPDEBUG1( "CSVPMoSession::CompleteUriL Completing SIPS URI..." ) |
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322 uri = uriParser->CompleteSecureSipUriL( aRecipient, *userAor ); |
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323 } |
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324 |
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325 CleanupStack::PopAndDestroy( uriParser ); |
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326 |
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327 SVPDEBUG1( "CSVPMoSession::CompleteUriL Out" ) |
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328 return uri; |
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329 } |
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330 |
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331 |
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332 |
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333 // --------------------------------------------------------------------------- |
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334 // CSVPMoSession::CreateNonSecureSessionL |
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335 // --------------------------------------------------------------------------- |
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336 // |
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337 void CSVPMoSession::CreateNonSecureSessionL( CMceManager& aMceManager ) |
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338 { |
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339 SVPDEBUG1( "CSVPMoSession::CreateNonSecureSessionL In" ) |
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340 |
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341 TBool userEqphone = EFalse; |
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342 |
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343 // save old secure session first, will be deleted later from SVPController |
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344 delete iTempSecSession; |
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345 iTempSecSession = iSession; |
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346 |
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347 // set iSecured flag so UI can show right icon |
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348 iSecured = EFalse; |
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349 |
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350 // set correct event to be sent later on. |
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351 iCallEventToBeSent = MCCPCallObserver::ECCPNotSecureCall; |
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352 |
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353 // clear secure preferred flag, needed when deciding whether |
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354 // old session should be deleted |
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355 SetSecurePreferred( EFalse ); |
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356 |
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357 // create SIP and ProfileRegistry for URI handling |
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358 CSIP* sip = CSIP::NewL( KSVPUid, *this ); |
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359 CleanupStack::PushL( sip ); |
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360 CSIPProfileRegistry* sipProfileRegistry = |
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361 CSIPProfileRegistry::NewL( *sip, *this ); |
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362 CleanupStack::PushL( sipProfileRegistry ); |
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363 |
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364 // retrieve SIP profile by using sip profile id |
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365 CSIPProfile* profile = sipProfileRegistry->ProfileL( iSipProfileId ); |
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366 CleanupStack::PushL( profile ); |
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367 |
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368 // secure preference to 0 |
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369 TUint32 securePreference = 0; |
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370 |
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371 RPointerArray< CRCSEProfileEntry > entryArray; |
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372 CleanupResetAndDestroy< RPointerArray<CRCSEProfileEntry> >::PushL( entryArray ); |
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373 CRCSEProfileRegistry* reg = CRCSEProfileRegistry::NewLC(); |
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374 reg->FindByServiceIdL( iCallParameters->ServiceId(), entryArray ); // Get VoIP profile by service id |
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375 |
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376 // Take first entry from array |
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377 __ASSERT_ALWAYS( entryArray.Count(), User::Leave( KErrArgument ) ); |
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378 CRCSEProfileEntry* entry = entryArray[0]; |
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379 |
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380 // check if user=phone needs to be added to outgoing INVITE |
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381 if ( CRCSEProfileEntry::EOn == entry->iUserPhoneUriParameter ) |
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382 { |
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383 userEqphone = ETrue; |
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384 } |
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385 |
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386 // cleanup |
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387 CleanupStack::PopAndDestroy( 2, &entryArray ); // reg, entryArray |
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388 |
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389 // complete sip uri according to the security status |
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390 HBufC8* uri = CompleteUriL( iSecondCallRecipient, |
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391 *profile, |
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392 securePreference, |
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393 userEqphone ); |
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394 CleanupStack::PushL( uri ); |
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395 |
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396 // nullify iSession member, but do not delete |
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397 iSession = NULL; |
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398 iSession = CMceOutSession::NewL( aMceManager, *profile, *uri ); |
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399 |
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400 CleanupStack::PopAndDestroy( uri ); |
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401 CleanupStack::PopAndDestroy( profile ); |
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402 CleanupStack::PopAndDestroy( 2 ); // sip & sipProfileRegistry |
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403 |
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404 // constructs audio streams for this Mo session |
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405 // adds codecs to streams and streams to session |
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406 ConstructAudioStreamsL(); |
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407 |
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408 // Dial, finally |
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409 User::LeaveIfError( Dial() ); |
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410 |
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411 SVPDEBUG1( "CSVPMoSession::CreateNonSecureSessionL Out" ) |
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412 } |
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413 |
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414 // --------------------------------------------------------------------------- |
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415 // CSVPMoSession::Dial |
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416 // --------------------------------------------------------------------------- |
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417 // |
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418 TInt CSVPMoSession::Dial() |
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419 { |
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420 SVPDEBUG1("CSVPMoSession::Dial In" ) |
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421 |
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422 TRAPD( errDial, DialL() ); |
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423 |
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424 SVPDEBUG2("CSVPMoSession::Dial Out return=%d", errDial ) |
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425 return errDial; |
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426 } |
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427 |
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428 // --------------------------------------------------------------------------- |
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429 // CSVPMoSession::DialL |
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430 // --------------------------------------------------------------------------- |
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431 // |
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432 void CSVPMoSession::DialL() |
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433 { |
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434 SVPDEBUG1( "CSVPMoSession::DialL In" ) |
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435 |
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436 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateDialling ); |
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437 |
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438 // inform client about non secure session |
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439 if ( iTLSNotInUse ) |
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440 { |
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441 ExecCbCallEventOccurred( MCCPCallObserver::ECCPNotSecureSessionWithSips ); |
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442 } |
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443 |
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444 if ( iUserHeaders && iUserHeaders->MdcaCount() ) |
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445 { |
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446 CDesC8ArrayFlat* userHeaders = new ( ELeave ) CDesC8ArrayFlat( |
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447 iUserHeaders->MdcaCount() ); |
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448 CleanupStack::PushL( userHeaders ); // CS:1 |
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449 for ( TInt i = 0; i < iUserHeaders->MdcaCount(); i++ ) |
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450 { |
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451 userHeaders->AppendL( iUserHeaders->MdcaPoint( i ) ); |
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452 } |
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453 static_cast<CMceOutSession*>( iSession )->EstablishL( |
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454 iSessionExpires, userHeaders, NULL, NULL ); |
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455 CleanupStack::Pop( userHeaders ); // CS:0, ownership transferred |
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456 } |
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457 else |
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458 { |
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459 static_cast<CMceOutSession*>( iSession )->EstablishL( |
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460 iSessionExpires, NULL, NULL, NULL ); |
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461 } |
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462 |
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463 // start INVITE timer in case remote end does not repond |
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464 StartTimerL( KSVPInviteTimer, KSVPInviteTimerExpired ); |
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465 |
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466 SVPDEBUG1( "CSVPMoSession::DialL Out" ) |
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467 } |
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468 |
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469 // --------------------------------------------------------------------------- |
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470 // CSVPMoSession::Cancel |
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471 // --------------------------------------------------------------------------- |
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472 // |
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473 TInt CSVPMoSession::Cancel() |
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474 { |
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475 SVPDEBUG1( "CSVPMoSession::Cancel() Cancel dial" ) |
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476 TRAPD( cancelErr, static_cast<CMceOutSession*>( iSession )->CancelL() ); |
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477 return cancelErr; |
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478 } |
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479 |
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480 // --------------------------------------------------------------------------- |
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481 // CSVPMoSession::HangUp |
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482 // --------------------------------------------------------------------------- |
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483 // |
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484 TInt CSVPMoSession::HangUp() |
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485 { |
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486 SVPDEBUG1( "CSVPMoSession::HangUp In" ) |
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487 |
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488 if ( CMceSession::EOffering == iSession->State() ) |
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489 { |
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490 SVPDEBUG1( "CSVPMoSession::HangUp CancelL" ) |
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491 TRAPD( err, static_cast<CMceOutSession*>( iSession )->CancelL() ); |
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492 |
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493 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateDisconnecting ); |
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494 |
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495 if( !err ) |
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496 { |
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497 TRAPD( errTimer, StartTimerL( KSVPMoHangupTerminatingTime, |
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498 KSVPHangUpTimerExpired ) ); |
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499 |
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500 if ( errTimer ) |
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501 { |
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502 SVPDEBUG2("CSVPSessionBase::HangUp - timer leave code=%d", errTimer ) |
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503 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateIdle ); |
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504 } |
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505 else |
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506 { |
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507 iAlreadyTerminating = ETrue; |
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508 } |
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509 } |
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510 else |
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511 { |
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512 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateIdle ); |
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513 } |
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514 |
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515 SVPDEBUG2( "CSVPMoSession::HangUp Out return=%d", err ) |
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516 return err; |
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517 } |
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518 else |
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519 { |
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520 TInt status = CSVPSessionBase::HangUp(); |
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521 SVPDEBUG2( "CSVPMoSession::HangUp Out return=%d", status ) |
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522 return status; |
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523 } |
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524 } |
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525 |
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526 // --------------------------------------------------------------------------- |
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527 // CSVPMoSession::Release |
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528 // --------------------------------------------------------------------------- |
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529 // |
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530 TInt CSVPMoSession::Release() |
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531 { |
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532 SVPDEBUG1( "CSVPMoSession::Release" ) |
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533 delete this; |
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534 return KErrNone; |
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535 } |
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536 |
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537 // --------------------------------------------------------------------------- |
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538 // CSVPMoSession::Hold |
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539 // --------------------------------------------------------------------------- |
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540 // |
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541 TInt CSVPMoSession::Hold() |
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542 { |
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543 SVPDEBUG1( "CSVPMoSession::Hold" ) |
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544 return CSVPSessionBase::Hold(); |
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545 } |
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546 |
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547 // --------------------------------------------------------------------------- |
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548 // CSVPMoSession::Resume |
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549 // --------------------------------------------------------------------------- |
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550 // |
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551 TInt CSVPMoSession::Resume() |
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552 { |
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553 SVPDEBUG1( "CSVPMoSession::Resume" ) |
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554 return CSVPSessionBase::Resume(); |
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555 } |
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556 |
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557 // --------------------------------------------------------------------------- |
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558 // CSVPMoSession::IsMobileOriginated |
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559 // --------------------------------------------------------------------------- |
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560 // |
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561 TBool CSVPMoSession::IsMobileOriginated() const |
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562 { |
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563 SVPDEBUG1( "CSVPMoSession::IsMobileOriginated = ETrue" ) |
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564 return ETrue; |
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565 } |
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566 |
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567 // --------------------------------------------------------------------------- |
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568 // CSVPMoSession::SessionStateChangedL |
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569 // --------------------------------------------------------------------------- |
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570 // |
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571 void CSVPMoSession::SessionStateChangedL( TInt aOrigStatus, |
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572 TCCPError aError, TInt aModStatus ) |
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573 { |
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574 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL In" ) |
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575 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aOrigStatus=%d", |
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576 aOrigStatus ) |
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577 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aError=%d", |
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578 aError ) |
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579 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aModStatus=%d", |
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580 aModStatus ) |
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581 |
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582 // Check security level, cancel secure mandatory call if the control path |
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583 // is unsecure and the response is 1XX or 2XX |
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584 CMceSession::TControlPathSecurityLevel secLevel = |
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585 iSession->ControlPathSecurityLevel(); |
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586 |
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587 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL, security level=%d", secLevel ) |
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588 |
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589 if ( SecureMandatory() && CMceSession::EControlPathUnsecure == secLevel ) |
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590 { |
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591 switch ( aOrigStatus ) |
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592 { |
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593 case KSVPRingingVal: |
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594 case KSVPForwardedVal: |
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595 case KSVPQueuedVal: |
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596 case KSVPSessionProgressVal: |
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597 case KSVPOKVal: |
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598 case KSVPAcceptedVal: |
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599 { |
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600 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL, path not secure, cancel call" ) |
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601 HangUp(); |
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602 ExecCbErrorOccurred( ECCPSecureCallFailed ); |
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603 return; |
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604 } |
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605 default: |
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606 { |
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607 break; |
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608 } |
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609 } |
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610 } |
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611 |
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612 if ( KSVPForwardedVal == aOrigStatus ) |
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613 { |
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614 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL 181 Call is Being Forwarded received" ) |
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615 |
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616 if ( iForwardObserver ) |
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617 { |
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618 iForwardObserver->ForwardEventOccurred( |
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619 MCCPForwardObserver::ECCPRemoteForwarding ); |
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620 } |
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621 } |
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622 |
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623 CSVPSessionBase::SessionStateChangedL( aOrigStatus, aError, aModStatus ); |
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624 SVPDEBUG1("CSVPMoSession::SessionStateChangedL Out" ) |
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625 } |
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626 |
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627 // --------------------------------------------------------------------------- |
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628 // CSVPMoSession::ForwardProviderL |
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629 // --------------------------------------------------------------------------- |
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630 // |
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631 MCCPForwardProvider* CSVPMoSession::ForwardProviderL( const MCCPForwardObserver& aObserver ) |
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632 { |
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633 SVPDEBUG1( "CSVPMoSession::ForwardProviderL" ) |
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634 iForwardObserver = const_cast< MCCPForwardObserver* >( &aObserver ); |
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635 return iForwardProvider; |
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636 } |
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637 |
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638 // --------------------------------------------------------------------------- |
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639 // CSVPMoSession::GetForwardAddressChoicesL |
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640 // --------------------------------------------------------------------------- |
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641 // |
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642 const CDesC8Array& CSVPMoSession::GetForwardAddressChoicesL() |
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643 { |
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644 SVPDEBUG1( "CSVPMoSession::GetForwardAddressChoicesL" ) |
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645 return *iForwardAddressList; |
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646 } |
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647 |
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648 // --------------------------------------------------------------------------- |
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649 // CSVPMoSession::ForwardToAddressL |
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650 // --------------------------------------------------------------------------- |
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651 // |
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652 void CSVPMoSession::ForwardToAddressL( const TInt aIndex ) |
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653 { |
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654 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL In" ) |
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655 SVPDEBUG2( "CSVPMoSession::ForwardToAddressL aIndex=%d", aIndex ) |
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656 |
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657 if ( iForwardAddressList->MdcaCount() - 1 < aIndex || |
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658 KErrNone > aIndex ) |
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659 { |
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660 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL - Index err! -> Leave!" ) |
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661 User::Leave( KErrArgument ); |
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662 } |
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663 else |
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664 { |
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665 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL - New mce session" ) |
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666 |
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667 // create SIP and ProfileRegistry for URI handling |
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668 CSIP* sip = CSIP::NewLC( KSVPUid, *this ); |
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669 |
|
670 CSIPProfileRegistry* sipProfileRegistry = |
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671 CSIPProfileRegistry::NewLC( *sip, *this ); |
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672 |
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673 // retrieve SIP profile by using sip profile id |
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674 CSIPProfile* profile = sipProfileRegistry->ProfileL( iSipProfileId ); |
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675 CleanupStack::PushL( profile ); |
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676 |
|
677 RPointerArray< CRCSEProfileEntry > entryArray; |
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678 CleanupResetAndDestroy< |
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679 RPointerArray<CRCSEProfileEntry> >::PushL( entryArray ); |
|
680 |
|
681 CRCSEProfileRegistry* reg = CRCSEProfileRegistry::NewLC(); |
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682 |
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683 // Get VoIP profile by service id |
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684 reg->FindByServiceIdL( iCallParameters->ServiceId(), entryArray ); |
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685 |
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686 // Take first entry from array |
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687 CRCSEProfileEntry* entry = entryArray[0]; |
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688 |
|
689 // check if user=phone needs to be added to outgoing INVITE |
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690 TBool userEqphone = EFalse; |
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691 if ( CRCSEProfileEntry::EOn == entry->iUserPhoneUriParameter ) |
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692 { |
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693 userEqphone = ETrue; |
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694 } |
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695 |
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696 // cleanup |
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697 CleanupStack::PopAndDestroy( 2, &entryArray ); // reg, entryArray |
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698 |
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699 // complete sip uri according to the security status |
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700 HBufC8* uri = CompleteUriL( iForwardAddressList->MdcaPoint( aIndex ), |
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701 *profile, SecurePreferred(), userEqphone ); |
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702 CleanupStack::PushL( uri ); |
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703 |
|
704 // Delete old mce session and create a new one |
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705 if ( iSession ) |
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706 { |
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707 delete iSession; |
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708 iSession = NULL; |
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709 } |
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710 |
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711 TRAPD( err, iSession = CMceOutSession::NewL( *iMceManager, *profile, *uri ) ); |
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712 |
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713 if ( KUriUtilsErrInvalidUserInfo == err || |
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714 KUriUtilsErrInvalidHost == err ) |
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715 { |
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716 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL KSVPBadUriError" ) |
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717 User::Leave( KErrArgument ); |
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718 } |
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719 if ( err ) |
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720 { |
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721 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL KErrDisconnected" ) |
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722 User::Leave( KErrDisconnected ); |
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723 } |
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724 |
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725 // constructs audio streams for this Mo session |
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726 // adds codecs to streams and streams to session |
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727 ConstructAudioStreamsL(); |
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728 |
|
729 CleanupStack::PopAndDestroy( 4 ); // uri, profile, sipProfileRegistry, sip |
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730 |
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731 User::LeaveIfError( Dial() ); |
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732 |
|
733 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL Out" ) |
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734 } |
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735 } |
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736 |
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737 // --------------------------------------------------------------------------- |
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738 // CSVPMoSession::AddForwardObserverL |
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739 // --------------------------------------------------------------------------- |
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740 // |
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741 void CSVPMoSession::AddForwardObserverL( const MCCPForwardObserver& aObserver ) |
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742 { |
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743 SVPDEBUG1( "CSVPMoSession::AddForwardObserverL" ) |
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744 iForwardObserver = const_cast<MCCPForwardObserver*>( &aObserver ); |
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745 } |
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746 |
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747 // --------------------------------------------------------------------------- |
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748 // CSVPMoSession::RemoveForwardObserver |
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749 // --------------------------------------------------------------------------- |
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750 // |
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751 TInt CSVPMoSession::RemoveForwardObserver( const MCCPForwardObserver& aObserver ) |
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752 { |
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753 SVPDEBUG1( "CSVPMoSession::RemoveForwardObserver In" ) |
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754 |
|
755 TInt err = KErrNone; |
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756 |
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757 if ( const_cast<MCCPForwardObserver*>( &aObserver ) == iForwardObserver ) |
|
758 { |
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759 iForwardObserver = NULL; |
|
760 } |
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761 else |
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762 { |
|
763 err = KErrNotFound; |
|
764 } |
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765 |
|
766 SVPDEBUG2( "CSVPMoSession::AddForwardObserverL Out return=%d", err ) |
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767 return err; |
|
768 } |
|
769 |
|
770 // --------------------------------------------------------------------------- |
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771 // CSVPMoSession::NotifyForwardEvent |
|
772 // --------------------------------------------------------------------------- |
|
773 // |
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774 void CSVPMoSession::NotifyForwardEvent( TInt aEventCode ) |
|
775 { |
|
776 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent In" ) |
|
777 SVPDEBUG2( "CSVPMoSession::NotifyForwardEvent aEventCode=%d", aEventCode ) |
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778 |
|
779 if ( iForwardObserver ) |
|
780 { |
|
781 switch ( aEventCode ) |
|
782 { |
|
783 case KSVPMultipleChoicesVal: // 300 |
|
784 { |
|
785 iForwardObserver->ForwardEventOccurred( |
|
786 MCCPForwardObserver::ECCPMultipleChoices ); |
|
787 break; |
|
788 } |
|
789 case KSVPMovedPermanentlyVal: // 301 |
|
790 { |
|
791 iForwardObserver->ForwardEventOccurred( |
|
792 MCCPForwardObserver::ECCPMovedPermanentlyEvent ); |
|
793 break; |
|
794 } |
|
795 case KSVPMovedTemporarilyVal: // 302 |
|
796 { |
|
797 iForwardObserver->ForwardEventOccurred( |
|
798 MCCPForwardObserver::ECCPMovedTemporarily ); |
|
799 break; |
|
800 } |
|
801 default: |
|
802 { |
|
803 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent unknown event" ) |
|
804 break; |
|
805 } |
|
806 } |
|
807 } |
|
808 else |
|
809 { |
|
810 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent iForwardObserver not exists" ) |
|
811 } |
|
812 |
|
813 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent Out" ) |
|
814 } |
|
815 |
|
816 // --------------------------------------------------------------------------- |
|
817 // CSVPMoSession::AddForwardAddressL |
|
818 // --------------------------------------------------------------------------- |
|
819 // |
|
820 TInt CSVPMoSession::AddForwardAddressL( const TDesC8& aFwdAddress ) |
|
821 { |
|
822 SVPDEBUG1("CSVPMoSession::AddForwardAddressL In" ) |
|
823 |
|
824 // On return, result contains count of appended forward addresses |
|
825 // or an error code |
|
826 TInt result( 0 ); |
|
827 TInt count( 0 ); |
|
828 |
|
829 // Indicates length of unsearched part of string |
|
830 TInt lenRight( aFwdAddress.Length() ); |
|
831 TBool ready( EFalse ); |
|
832 |
|
833 while ( !ready ) |
|
834 { |
|
835 TPtrC8 remainingBuf = aFwdAddress.Right( lenRight ); |
|
836 |
|
837 // Search comma |
|
838 TInt offset = remainingBuf.Find( KSVPComma ); |
|
839 |
|
840 if ( KErrNotFound != offset ) |
|
841 { |
|
842 lenRight -= offset + 1; // Remove comma from remaining string |
|
843 } |
|
844 else |
|
845 { |
|
846 // Only one forward address remains |
|
847 offset = lenRight; |
|
848 ready = ETrue; |
|
849 } |
|
850 |
|
851 // Remove unnecessary spaces from the string |
|
852 HBufC8* address = remainingBuf.Left( offset ).AllocLC(); |
|
853 TPtr8 modAddress = address->Des(); |
|
854 modAddress.TrimAll(); |
|
855 |
|
856 iForwardAddressList->AppendL( *address ); |
|
857 CleanupStack::PopAndDestroy( address ); |
|
858 |
|
859 count++; |
|
860 result = count; |
|
861 } |
|
862 |
|
863 SVPDEBUG2( "CSVPMoSession::AddForwardAddressL Out return=%d", result ) |
|
864 return result; |
|
865 } |
|
866 |
|
867 // --------------------------------------------------------------------------- |
|
868 // CSVPMoSession::ResetForwardAddressChoices |
|
869 // --------------------------------------------------------------------------- |
|
870 // |
|
871 void CSVPMoSession::ResetForwardAddressChoices() |
|
872 { |
|
873 SVPDEBUG1( "CSVPMoSession::ResetForwardAddressChoices" ) |
|
874 iForwardAddressList->Reset(); |
|
875 } |
|
876 |
|
877 // SIP |
|
878 |
|
879 // --------------------------------------------------------------------------- |
|
880 // CSVPMoSession::IncomingRequest |
|
881 // --------------------------------------------------------------------------- |
|
882 // |
|
883 void CSVPMoSession::IncomingRequest( TUint32 /*aIapId*/, |
|
884 CSIPServerTransaction* /*aTransaction*/ ) |
|
885 { |
|
886 SVPDEBUG1( "CSVPMoSession::IncomingRequest" ) |
|
887 } |
|
888 |
|
889 // --------------------------------------------------------------------------- |
|
890 // CSVPMoSession::TimedOut |
|
891 // --------------------------------------------------------------------------- |
|
892 // |
|
893 void CSVPMoSession::TimedOut( CSIPServerTransaction& /*aSIPServerTransaction*/ ) |
|
894 { |
|
895 SVPDEBUG1( "CSVPMoSession::TimedOut SIPServerTransaction timed out" ) |
|
896 } |
|
897 |
|
898 // --------------------------------------------------------------------------- |
|
899 // CSVPMoSession::ProfileRegistryErrorOccurred |
|
900 // --------------------------------------------------------------------------- |
|
901 // |
|
902 void CSVPMoSession::ProfileRegistryErrorOccurred( TUint32 /*aSIPProfileId*/, |
|
903 TInt /*aError*/ ) |
|
904 { |
|
905 SVPDEBUG1( "CSVPMoSession::ProfileRegistryErrorOccurred" ) |
|
906 } |
|
907 |
|
908 // --------------------------------------------------------------------------- |
|
909 // CSVPMoSession::ProfileRegistryEventOccurred |
|
910 // --------------------------------------------------------------------------- |
|
911 // |
|
912 void CSVPMoSession::ProfileRegistryEventOccurred( TUint32 /*aProfileId*/, |
|
913 TEvent /*aEvent*/ ) |
|
914 { |
|
915 SVPDEBUG1( "CSVPMoSession::ProfileRegistryEventOccurred" ) |
|
916 } |
|
917 |