1 /* |
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2 * Copyright (c) 2006-2010 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 // Add P-Preferred-Identity header if CLIR is on |
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118 if ( iSVPUtility.IsCLIROnL() ) |
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119 { |
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120 HBufC8* userAor = NULL; |
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121 const MDesC8Array* aors( NULL ); // Array of registered address of records |
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122 |
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123 TInt result = profile->GetParameter( KSIPRegisteredAors, aors ); |
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124 |
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125 if ( !aors || aors->MdcaCount() == KErrNone ) |
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126 { |
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127 SVPDEBUG1( "CSVPMoSession::CompleteUriL - registered aors array empty" ) |
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128 const TDesC8* userAorStr = NULL; |
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129 User::LeaveIfError( profile->GetParameter( KSIPUserAor, userAorStr ) ); |
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130 SVPDEBUG2( "CSVPMoSession::CompleteUriL - KSIPUserAor result: %d", result ) |
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131 userAor = userAorStr->AllocLC(); |
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132 } |
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133 else |
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134 { |
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135 userAor = aors->MdcaPoint( 0 ).AllocLC(); |
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136 } |
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137 |
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138 iSVPUtility.AddPPreferredIdentityToUserHeadersL( |
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139 *aUserHeaders, *userAor ); |
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140 CleanupStack::PopAndDestroy(); //userAor |
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141 } |
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142 |
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143 // create Mce out session |
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144 if ( KSVPStatusNonSecure == aSecurityStatus ) |
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145 { |
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146 // create non-secure session |
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147 // must be trapped, so that leave code can be changed to KErrArgument |
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148 // if uri contains error-causing characters |
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149 TRAP( err, iSession = CMceOutSession::NewL( aMceManager, |
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150 *profile, *uri, fromheader ) ); |
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151 SVPDEBUG2( "CSVPMoSession::ConstructL NonSecure trapped: %d", err ) |
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152 |
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153 if ( KErrNone == err ) |
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154 { |
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155 // set iSecured flag so UI can show right icon |
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156 iSecured = EFalse; |
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157 } |
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158 } |
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159 else if ( KSVPStatusSecurePreferred == aSecurityStatus ) |
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160 { |
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161 TRAP( err, iSession = CMceSecureOutSession::NewL( |
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162 aMceManager, *profile, *uri, fromheader ) ); |
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163 SVPDEBUG2( "CSVPMoSession::ConstructL SecurePreferred trapped: %d", err ) |
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164 |
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165 if ( KErrNone == err ) |
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166 { |
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167 // set crypto contexts |
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168 SetCryptoContextL(); |
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169 // set secured flag to ETrue to indicate that this is secure session |
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170 SetSecurePreferred( ETrue ); |
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171 // set iSecured flag so UI can show right icon |
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172 iSecured = ETrue; |
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173 } |
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174 } |
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175 else |
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176 { |
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177 TRAP( err, iSession = CMceSecureOutSession::NewL( |
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178 aMceManager, *profile, *uri, fromheader ) ); |
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179 SVPDEBUG2( "CSVPMoSession::ConstructL SetSecureMandatory trapped: %d", err ) |
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180 |
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181 if ( KErrNone == err ) |
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182 { |
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183 // set crypto contexts |
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184 SetCryptoContextL(); |
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185 // set secure mandatory flag ETrue, only secure session allowed |
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186 SetSecureMandatory( ETrue ); |
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187 // set iSecured flag so UI can show right icon |
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188 iSecured = ETrue; |
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189 } |
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190 } |
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191 |
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192 if ( KUriUtilsErrInvalidUserInfo == err || // -5016 |
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193 KUriUtilsErrInvalidHost == err || // -5017 |
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194 KUriUtilsErrInvalidPort == err || // -5018 |
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195 KUriUtilsErrInvalidHeaders == err || // -5022 |
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196 KErrSipCodecTokenizer == err || // -17751 |
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197 KErrSipCodecFromOrToParams == err ) // -17775 |
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198 { |
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199 User::Leave( KErrArgument ); |
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200 } |
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201 else if ( KErrNone != err ) |
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202 { |
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203 User::Leave( KErrDisconnected ); |
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204 } |
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205 else |
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206 { |
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207 //For PC-Lint Note: #961 |
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208 } |
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209 |
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210 CleanupStack::PopAndDestroy( uri ); |
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211 CleanupStack::Pop( fromheader ); |
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212 |
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213 // Get keep-alive timer value |
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214 TUint32 iapId = 0; |
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215 TBool found = EFalse; |
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216 |
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217 profile->GetParameter( KSIPAccessPointId, iapId ); |
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218 TRAPD( errKeepAlive, found = iSVPUtility.GetKeepAliveByIapIdL( iapId, iKeepAliveValue ) ); |
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219 SVPDEBUG3( "CSVPMoSession::ConstructL:GetKeepAliveByIapIdL: errKeepAlive = %d found = %d", |
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220 errKeepAlive, found ) |
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221 |
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222 if ( !found ) |
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223 { |
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224 const TDesC8* aor; |
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225 profile->GetParameter( KSIPUserAor, aor ); |
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226 TRAP( errKeepAlive, found = iSVPUtility.GetKeepAliveByAORL( *aor, iKeepAliveValue ) ); |
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227 SVPDEBUG3( "CSVPMoSession::ConstructL:GetKeepAliveByAORL: errKeepAlive = %d found = %d", |
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228 errKeepAlive, found ) |
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229 } |
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230 |
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231 CleanupStack::PopAndDestroy( profile ); |
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232 CleanupStack::PopAndDestroy( sipProfileRegistry ); |
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233 CleanupStack::PopAndDestroy( sip ); |
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234 |
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235 // constructs audio streams for this session and adds codecs to streams and |
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236 // streams to session |
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237 ConstructAudioStreamsL(); |
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238 InitializePropertyWatchingL(); |
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239 |
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240 // Create forward provider |
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241 iForwardProvider = CSVPForwardProvider::NewL( *this ); |
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242 iForwardAddressList = new (ELeave) CDesC8ArrayFlat( KSVPContactArrayGranularity ); |
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243 |
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244 // Cant leave anymore, store heap data |
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245 iUserHeaders = aUserHeaders; // save userheaders |
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246 iMceManager = &aMceManager; // not own |
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247 |
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248 SVPDEBUG1( "CSVPMoSession::ConstructL Out" ) |
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249 } |
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250 |
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251 // --------------------------------------------------------------------------- |
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252 // CSVPMoSession::NewL |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 CSVPMoSession* CSVPMoSession::NewL( |
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256 CMceManager& aMceManager, |
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257 const TDesC8& aRecipient, |
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258 CRCSEProfileEntry& aVoipProfile, |
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259 const CCCPCallParameters& aParameters, |
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260 TMceTransactionDataContainer& aContainer, |
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261 MSVPSessionObserver& aObserver, |
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262 CSVPUtility& aSVPUtility, |
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263 CSVPRtpObserver& aRtpObserver, |
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264 TUint32& aSecurityStatus, |
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265 CDesC8Array* aUserHeaders ) |
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266 { |
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267 CSVPMoSession* self = new( ELeave ) CSVPMoSession( |
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268 aVoipProfile.iSIPSessionExpires, aContainer, aObserver, |
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269 aSVPUtility, aRtpObserver ); |
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270 CleanupStack::PushL( self ); |
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271 self->ConstructL( aMceManager, |
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272 aVoipProfile, |
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273 aParameters, |
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274 aRecipient, |
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275 aSecurityStatus, |
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276 aUserHeaders ); |
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277 CleanupStack::Pop( self ); |
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278 return self; |
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279 } |
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280 |
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281 // --------------------------------------------------------------------------- |
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282 // CSVPMoSession::~CSVPMoSession |
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283 // --------------------------------------------------------------------------- |
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284 // |
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285 CSVPMoSession::~CSVPMoSession() |
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286 { |
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287 SVPDEBUG1( "CSVPMoSession::~CSVPMoSession In" ) |
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288 |
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289 delete iForwardProvider; |
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290 |
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291 if ( iUserHeaders ) |
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292 { |
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293 iUserHeaders->Reset(); |
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294 delete iUserHeaders; |
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295 } |
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296 |
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297 if ( iForwardAddressList ) |
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298 { |
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299 iForwardAddressList->Reset(); |
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300 delete iForwardAddressList; |
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301 } |
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302 |
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303 SVPDEBUG1( "CSVPMoSession::~CSVPMoSession Out" ) |
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304 } |
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305 |
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306 // --------------------------------------------------------------------------- |
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307 // CSVPMoSession::CompleteUriL |
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308 // --------------------------------------------------------------------------- |
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309 // |
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310 HBufC8* CSVPMoSession::CompleteUriL( const TDesC8& aRecipient, |
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311 const CSIPProfile& aSIPProfile, |
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312 const TUint32& aSecurityStatus, |
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313 TBool aUserEqualsPhoneRequired ) |
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314 { |
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315 SVPDEBUG1( "CSVPMoSession::CompleteUriL In" ) |
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316 |
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317 // create instance of uri parser |
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318 CSVPUriParser* uriParser = CSVPUriParser::NewLC(); |
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319 |
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320 HBufC8* userAor( NULL ); |
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321 const MDesC8Array* aors( NULL ); // Array of registered address of records |
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322 |
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323 TInt result = aSIPProfile.GetParameter( KSIPRegisteredAors, aors ); |
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324 |
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325 if ( !aors || aors->MdcaCount() == KErrNone ) |
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326 { |
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327 SVPDEBUG1( "CSVPMoSession::CompleteUriL - registered aors array empty" ) |
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328 const TDesC8* userAorStr = NULL; |
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329 result = aSIPProfile.GetParameter( KSIPUserAor, userAorStr ); |
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330 SVPDEBUG2( "CSVPMoSession::CompleteUriL - KSIPUserAor result: %d", result ) |
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331 userAor = HBufC8::NewLC( userAorStr->Length() ); |
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332 userAor->Des().Copy( *userAorStr ); |
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333 } |
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334 else |
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335 { |
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336 #ifdef _DEBUG |
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337 TBuf<KSvpMaxDebugBufferSize> tmpUri; |
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338 for ( TInt i = 0; i < aors->MdcaCount(); i++ ) |
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339 { |
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340 tmpUri.Copy( aors->MdcaPoint( i ) ); |
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341 SVPDEBUG3( "CSVPMoSession::CompleteUriL - registered AOR[%d]: %S", i, &tmpUri ) |
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342 } |
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343 #endif |
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344 userAor = HBufC8::NewLC( aors->MdcaPoint( 0 ).Length() ); |
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345 userAor->Des().Copy( aors->MdcaPoint( 0 ) ); |
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346 } |
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347 // set service id to uri parser, needed for setting user=phone |
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348 uriParser->SetUserEqualsPhoneRequiredL( aUserEqualsPhoneRequired ); |
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349 |
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350 // complete URI by security status preference |
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351 HBufC8* uri = NULL; |
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352 if ( KSVPStatusNonSecure == aSecurityStatus ) |
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353 { |
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354 SVPDEBUG1( "CSVPMoSession::CompleteUriL Completing SIP URI..." ) |
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355 |
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356 // user tries to call to sips: -uri, secpref -> 0 |
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357 // so iTLSNotInUse is set, so that user can be notified |
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358 // about non secure session |
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359 if ( KErrNotFound != aRecipient.Find( KSVPSipsPrefix ) ) |
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360 { |
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361 iTLSNotInUse = ETrue; |
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362 } |
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363 uri = uriParser->CompleteSipUriL( aRecipient, *userAor ); |
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364 } |
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365 else |
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366 { |
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367 SVPDEBUG1( "CSVPMoSession::CompleteUriL Completing SIPS URI..." ) |
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368 uri = uriParser->CompleteSecureSipUriL( aRecipient, *userAor ); |
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369 } |
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370 CleanupStack::PopAndDestroy( userAor ); |
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371 CleanupStack::PopAndDestroy( uriParser ); |
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372 |
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373 SVPDEBUG1( "CSVPMoSession::CompleteUriL Out" ) |
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374 return uri; |
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375 } |
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376 |
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377 |
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378 |
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379 // --------------------------------------------------------------------------- |
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380 // CSVPMoSession::CreateNonSecureSessionL |
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381 // --------------------------------------------------------------------------- |
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382 // |
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383 void CSVPMoSession::CreateNonSecureSessionL( CMceManager& aMceManager ) |
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384 { |
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385 SVPDEBUG1( "CSVPMoSession::CreateNonSecureSessionL In" ) |
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386 |
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387 TBool userEqphone = EFalse; |
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388 |
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389 // save old secure session first, will be deleted later from SVPController |
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390 delete iTempSecSession; |
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391 iTempSecSession = iSession; |
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392 |
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393 // set iSecured flag so UI can show right icon |
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394 iSecured = EFalse; |
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395 |
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396 // set correct event to be sent later on. |
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397 iCallEventToBeSent = MCCPCallObserver::ECCPNotSecureCall; |
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398 |
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399 // clear secure preferred flag, needed when deciding whether |
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400 // old session should be deleted |
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401 SetSecurePreferred( EFalse ); |
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402 |
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403 // create SIP and ProfileRegistry for URI handling |
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404 CSIP* sip = CSIP::NewL( KSVPUid, *this ); |
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405 CleanupStack::PushL( sip ); |
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406 CSIPProfileRegistry* sipProfileRegistry = |
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407 CSIPProfileRegistry::NewL( *sip, *this ); |
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408 CleanupStack::PushL( sipProfileRegistry ); |
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409 |
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410 // retrieve SIP profile by using sip profile id |
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411 CSIPProfile* profile = sipProfileRegistry->ProfileL( iSipProfileId ); |
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412 CleanupStack::PushL( profile ); |
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413 |
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414 // secure preference to 0 |
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415 TUint32 securePreference = 0; |
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416 |
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417 RPointerArray< CRCSEProfileEntry > entryArray; |
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418 CleanupResetAndDestroy< RPointerArray<CRCSEProfileEntry> >::PushL( entryArray ); |
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419 CRCSEProfileRegistry* reg = CRCSEProfileRegistry::NewLC(); |
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420 reg->FindByServiceIdL( iCallParameters->ServiceId(), entryArray ); // Get VoIP profile by service id |
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421 |
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422 // Take first entry from array |
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423 __ASSERT_ALWAYS( entryArray.Count(), User::Leave( KErrArgument ) ); |
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424 CRCSEProfileEntry* entry = entryArray[0]; |
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425 |
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426 // check if user=phone needs to be added to outgoing INVITE |
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427 if ( CRCSEProfileEntry::EOn == entry->iUserPhoneUriParameter ) |
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428 { |
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429 userEqphone = ETrue; |
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430 } |
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431 |
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432 // cleanup |
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433 CleanupStack::PopAndDestroy( 2, &entryArray ); // reg, entryArray |
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434 |
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435 // complete sip uri according to the security status |
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436 HBufC8* uri = CompleteUriL( iSecondCallRecipient, |
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437 *profile, |
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438 securePreference, |
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439 userEqphone ); |
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440 CleanupStack::PushL( uri ); |
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441 |
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442 // nullify iSession member, but do not delete |
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443 iSession = NULL; |
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444 iSession = CMceOutSession::NewL( aMceManager, *profile, *uri ); |
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445 |
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446 CleanupStack::PopAndDestroy( uri ); |
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447 CleanupStack::PopAndDestroy( profile ); |
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448 CleanupStack::PopAndDestroy( 2 ); // sip & sipProfileRegistry |
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449 |
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450 // constructs audio streams for this Mo session |
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451 // adds codecs to streams and streams to session |
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452 ConstructAudioStreamsL(); |
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453 |
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454 // Dial, finally |
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455 User::LeaveIfError( Dial() ); |
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456 |
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457 SVPDEBUG1( "CSVPMoSession::CreateNonSecureSessionL Out" ) |
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458 } |
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459 |
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460 // --------------------------------------------------------------------------- |
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461 // CSVPMoSession::Dial |
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462 // --------------------------------------------------------------------------- |
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463 // |
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464 TInt CSVPMoSession::Dial() |
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465 { |
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466 SVPDEBUG1("CSVPMoSession::Dial In" ) |
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467 |
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468 TRAPD( errDial, DialL() ); |
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469 |
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470 SVPDEBUG2("CSVPMoSession::Dial Out return=%d", errDial ) |
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471 return errDial; |
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472 } |
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473 |
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474 // --------------------------------------------------------------------------- |
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475 // CSVPMoSession::DialL |
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476 // --------------------------------------------------------------------------- |
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477 // |
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478 void CSVPMoSession::DialL() |
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479 { |
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480 SVPDEBUG1( "CSVPMoSession::DialL In" ) |
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481 |
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482 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateDialling ); |
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483 |
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484 // inform client about non secure session |
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485 if ( iTLSNotInUse ) |
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486 { |
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487 ExecCbCallEventOccurred( MCCPCallObserver::ECCPNotSecureSessionWithSips ); |
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488 } |
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489 |
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490 if ( iUserHeaders && iUserHeaders->MdcaCount() ) |
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491 { |
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492 CDesC8ArrayFlat* userHeaders = new ( ELeave ) CDesC8ArrayFlat( |
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493 iUserHeaders->MdcaCount() ); |
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494 CleanupStack::PushL( userHeaders ); // CS:1 |
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495 for ( TInt i = 0; i < iUserHeaders->MdcaCount(); i++ ) |
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496 { |
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497 userHeaders->AppendL( iUserHeaders->MdcaPoint( i ) ); |
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498 } |
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499 static_cast<CMceOutSession*>( iSession )->EstablishL( |
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500 iSessionExpires, userHeaders, NULL, NULL ); |
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501 CleanupStack::Pop( userHeaders ); // CS:0, ownership transferred |
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502 } |
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503 else |
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504 { |
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505 static_cast<CMceOutSession*>( iSession )->EstablishL( |
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506 iSessionExpires, NULL, NULL, NULL ); |
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507 } |
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508 |
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509 // start INVITE timer in case remote end does not repond |
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510 StartTimerL( KSVPInviteTimer, KSVPInviteTimerExpired ); |
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511 |
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512 SVPDEBUG1( "CSVPMoSession::DialL Out" ) |
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513 } |
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514 |
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515 // --------------------------------------------------------------------------- |
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516 // CSVPMoSession::Cancel |
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517 // --------------------------------------------------------------------------- |
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518 // |
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519 TInt CSVPMoSession::Cancel() |
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520 { |
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521 SVPDEBUG1( "CSVPMoSession::Cancel() Cancel dial" ) |
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522 TRAPD( cancelErr, static_cast<CMceOutSession*>( iSession )->CancelL() ); |
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523 return cancelErr; |
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524 } |
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525 |
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526 // --------------------------------------------------------------------------- |
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527 // CSVPMoSession::HangUp |
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528 // --------------------------------------------------------------------------- |
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529 // |
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530 TInt CSVPMoSession::HangUp() |
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531 { |
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532 SVPDEBUG1( "CSVPMoSession::HangUp In" ) |
|
533 |
|
534 if ( CMceSession::EOffering == iSession->State() ) |
|
535 { |
|
536 SVPDEBUG1( "CSVPMoSession::HangUp CancelL" ) |
|
537 TRAPD( err, static_cast<CMceOutSession*>( iSession )->CancelL() ); |
|
538 |
|
539 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateDisconnecting ); |
|
540 |
|
541 if( !err ) |
|
542 { |
|
543 TRAPD( errTimer, StartTimerL( KSVPMoHangupTerminatingTime, |
|
544 KSVPHangUpTimerExpired ) ); |
|
545 |
|
546 if ( errTimer ) |
|
547 { |
|
548 SVPDEBUG2("CSVPSessionBase::HangUp - timer leave code=%d", errTimer ) |
|
549 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateIdle ); |
|
550 } |
|
551 else |
|
552 { |
|
553 iAlreadyTerminating = ETrue; |
|
554 } |
|
555 } |
|
556 else |
|
557 { |
|
558 ExecCbCallStateChanged( MCCPCallObserver::ECCPStateIdle ); |
|
559 } |
|
560 |
|
561 SVPDEBUG2( "CSVPMoSession::HangUp Out return=%d", err ) |
|
562 return err; |
|
563 } |
|
564 else |
|
565 { |
|
566 TInt status = CSVPSessionBase::HangUp(); |
|
567 SVPDEBUG2( "CSVPMoSession::HangUp Out return=%d", status ) |
|
568 return status; |
|
569 } |
|
570 } |
|
571 |
|
572 // --------------------------------------------------------------------------- |
|
573 // CSVPMoSession::Release |
|
574 // --------------------------------------------------------------------------- |
|
575 // |
|
576 TInt CSVPMoSession::Release() |
|
577 { |
|
578 SVPDEBUG1( "CSVPMoSession::Release" ) |
|
579 delete this; |
|
580 return KErrNone; |
|
581 } |
|
582 |
|
583 // --------------------------------------------------------------------------- |
|
584 // CSVPMoSession::Hold |
|
585 // --------------------------------------------------------------------------- |
|
586 // |
|
587 TInt CSVPMoSession::Hold() |
|
588 { |
|
589 SVPDEBUG1( "CSVPMoSession::Hold" ) |
|
590 return CSVPSessionBase::Hold(); |
|
591 } |
|
592 |
|
593 // --------------------------------------------------------------------------- |
|
594 // CSVPMoSession::Resume |
|
595 // --------------------------------------------------------------------------- |
|
596 // |
|
597 TInt CSVPMoSession::Resume() |
|
598 { |
|
599 SVPDEBUG1( "CSVPMoSession::Resume" ) |
|
600 return CSVPSessionBase::Resume(); |
|
601 } |
|
602 |
|
603 // --------------------------------------------------------------------------- |
|
604 // CSVPMoSession::IsMobileOriginated |
|
605 // --------------------------------------------------------------------------- |
|
606 // |
|
607 TBool CSVPMoSession::IsMobileOriginated() const |
|
608 { |
|
609 SVPDEBUG1( "CSVPMoSession::IsMobileOriginated = ETrue" ) |
|
610 return ETrue; |
|
611 } |
|
612 |
|
613 // --------------------------------------------------------------------------- |
|
614 // CSVPMoSession::SessionStateChangedL |
|
615 // --------------------------------------------------------------------------- |
|
616 // |
|
617 void CSVPMoSession::SessionStateChangedL( TInt aOrigStatus, |
|
618 TCCPError aError, TInt aModStatus ) |
|
619 { |
|
620 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL In" ) |
|
621 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aOrigStatus=%d", |
|
622 aOrigStatus ) |
|
623 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aError=%d", |
|
624 aError ) |
|
625 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL aModStatus=%d", |
|
626 aModStatus ) |
|
627 |
|
628 // Check security level, cancel secure mandatory call if the control path |
|
629 // is unsecure and the response is 1XX or 2XX |
|
630 CMceSession::TControlPathSecurityLevel secLevel = |
|
631 iSession->ControlPathSecurityLevel(); |
|
632 |
|
633 SVPDEBUG2( "CSVPMoSession::SessionStateChangedL, security level=%d", secLevel ) |
|
634 |
|
635 if ( SecureMandatory() && CMceSession::EControlPathUnsecure == secLevel ) |
|
636 { |
|
637 switch ( aOrigStatus ) |
|
638 { |
|
639 case KSVPRingingVal: |
|
640 case KSVPForwardedVal: |
|
641 case KSVPQueuedVal: |
|
642 case KSVPSessionProgressVal: |
|
643 case KSVPOKVal: |
|
644 case KSVPAcceptedVal: |
|
645 { |
|
646 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL, path not secure, cancel call" ) |
|
647 HangUp(); |
|
648 ExecCbErrorOccurred( ECCPSecureCallFailed ); |
|
649 return; |
|
650 } |
|
651 default: |
|
652 { |
|
653 break; |
|
654 } |
|
655 } |
|
656 } |
|
657 |
|
658 if ( KSVPForwardedVal == aOrigStatus ) |
|
659 { |
|
660 SVPDEBUG1( "CSVPMoSession::SessionStateChangedL 181 Call is Being Forwarded received" ) |
|
661 |
|
662 if ( iForwardObserver ) |
|
663 { |
|
664 iForwardObserver->ForwardEventOccurred( |
|
665 MCCPForwardObserver::ECCPRemoteForwarding ); |
|
666 } |
|
667 } |
|
668 |
|
669 CSVPSessionBase::SessionStateChangedL( aOrigStatus, aError, aModStatus ); |
|
670 SVPDEBUG1("CSVPMoSession::SessionStateChangedL Out" ) |
|
671 } |
|
672 |
|
673 // --------------------------------------------------------------------------- |
|
674 // CSVPMoSession::ForwardProviderL |
|
675 // --------------------------------------------------------------------------- |
|
676 // |
|
677 MCCPForwardProvider* CSVPMoSession::ForwardProviderL( const MCCPForwardObserver& aObserver ) |
|
678 { |
|
679 SVPDEBUG1( "CSVPMoSession::ForwardProviderL" ) |
|
680 iForwardObserver = const_cast< MCCPForwardObserver* >( &aObserver ); |
|
681 return iForwardProvider; |
|
682 } |
|
683 |
|
684 // --------------------------------------------------------------------------- |
|
685 // CSVPMoSession::GetForwardAddressChoicesL |
|
686 // --------------------------------------------------------------------------- |
|
687 // |
|
688 const CDesC8Array& CSVPMoSession::GetForwardAddressChoicesL() |
|
689 { |
|
690 SVPDEBUG1( "CSVPMoSession::GetForwardAddressChoicesL" ) |
|
691 return *iForwardAddressList; |
|
692 } |
|
693 |
|
694 // --------------------------------------------------------------------------- |
|
695 // CSVPMoSession::ForwardToAddressL |
|
696 // --------------------------------------------------------------------------- |
|
697 // |
|
698 void CSVPMoSession::ForwardToAddressL( const TInt aIndex ) |
|
699 { |
|
700 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL In" ) |
|
701 SVPDEBUG2( "CSVPMoSession::ForwardToAddressL aIndex=%d", aIndex ) |
|
702 |
|
703 if ( iForwardAddressList->MdcaCount() - 1 < aIndex || |
|
704 KErrNone > aIndex ) |
|
705 { |
|
706 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL - Index err! -> Leave!" ) |
|
707 User::Leave( KErrArgument ); |
|
708 } |
|
709 else |
|
710 { |
|
711 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL - New mce session" ) |
|
712 |
|
713 // create SIP and ProfileRegistry for URI handling |
|
714 CSIP* sip = CSIP::NewLC( KSVPUid, *this ); |
|
715 |
|
716 CSIPProfileRegistry* sipProfileRegistry = |
|
717 CSIPProfileRegistry::NewLC( *sip, *this ); |
|
718 |
|
719 // retrieve SIP profile by using sip profile id |
|
720 CSIPProfile* profile = sipProfileRegistry->ProfileL( iSipProfileId ); |
|
721 CleanupStack::PushL( profile ); |
|
722 |
|
723 RPointerArray< CRCSEProfileEntry > entryArray; |
|
724 CleanupResetAndDestroy< |
|
725 RPointerArray<CRCSEProfileEntry> >::PushL( entryArray ); |
|
726 |
|
727 CRCSEProfileRegistry* reg = CRCSEProfileRegistry::NewLC(); |
|
728 |
|
729 // Get VoIP profile by service id |
|
730 reg->FindByServiceIdL( iCallParameters->ServiceId(), entryArray ); |
|
731 |
|
732 // Take first entry from array |
|
733 CRCSEProfileEntry* entry = entryArray[0]; |
|
734 |
|
735 // check if user=phone needs to be added to outgoing INVITE |
|
736 TBool userEqphone = EFalse; |
|
737 if ( CRCSEProfileEntry::EOn == entry->iUserPhoneUriParameter ) |
|
738 { |
|
739 userEqphone = ETrue; |
|
740 } |
|
741 |
|
742 // cleanup |
|
743 CleanupStack::PopAndDestroy( 2, &entryArray ); // reg, entryArray |
|
744 |
|
745 // complete sip uri according to the security status |
|
746 HBufC8* uri = CompleteUriL( iForwardAddressList->MdcaPoint( aIndex ), |
|
747 *profile, SecurePreferred(), userEqphone ); |
|
748 CleanupStack::PushL( uri ); |
|
749 |
|
750 // Delete old mce session and create a new one |
|
751 if ( iSession ) |
|
752 { |
|
753 delete iSession; |
|
754 iSession = NULL; |
|
755 } |
|
756 |
|
757 TRAPD( err, iSession = CMceOutSession::NewL( *iMceManager, *profile, *uri ) ); |
|
758 |
|
759 if ( KUriUtilsErrInvalidUserInfo == err || |
|
760 KUriUtilsErrInvalidHost == err ) |
|
761 { |
|
762 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL KSVPBadUriError" ) |
|
763 User::Leave( KErrArgument ); |
|
764 } |
|
765 if ( err ) |
|
766 { |
|
767 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL KErrDisconnected" ) |
|
768 User::Leave( KErrDisconnected ); |
|
769 } |
|
770 |
|
771 // constructs audio streams for this Mo session |
|
772 // adds codecs to streams and streams to session |
|
773 ConstructAudioStreamsL(); |
|
774 |
|
775 CleanupStack::PopAndDestroy( 4 ); // uri, profile, sipProfileRegistry, sip |
|
776 |
|
777 User::LeaveIfError( Dial() ); |
|
778 |
|
779 SVPDEBUG1( "CSVPMoSession::ForwardToAddressL Out" ) |
|
780 } |
|
781 } |
|
782 |
|
783 // --------------------------------------------------------------------------- |
|
784 // CSVPMoSession::AddForwardObserverL |
|
785 // --------------------------------------------------------------------------- |
|
786 // |
|
787 void CSVPMoSession::AddForwardObserverL( const MCCPForwardObserver& aObserver ) |
|
788 { |
|
789 SVPDEBUG1( "CSVPMoSession::AddForwardObserverL" ) |
|
790 iForwardObserver = const_cast<MCCPForwardObserver*>( &aObserver ); |
|
791 } |
|
792 |
|
793 // --------------------------------------------------------------------------- |
|
794 // CSVPMoSession::RemoveForwardObserver |
|
795 // --------------------------------------------------------------------------- |
|
796 // |
|
797 TInt CSVPMoSession::RemoveForwardObserver( const MCCPForwardObserver& aObserver ) |
|
798 { |
|
799 SVPDEBUG1( "CSVPMoSession::RemoveForwardObserver In" ) |
|
800 |
|
801 TInt err = KErrNone; |
|
802 |
|
803 if ( const_cast<MCCPForwardObserver*>( &aObserver ) == iForwardObserver ) |
|
804 { |
|
805 iForwardObserver = NULL; |
|
806 } |
|
807 else |
|
808 { |
|
809 err = KErrNotFound; |
|
810 } |
|
811 |
|
812 SVPDEBUG2( "CSVPMoSession::AddForwardObserverL Out return=%d", err ) |
|
813 return err; |
|
814 } |
|
815 |
|
816 // --------------------------------------------------------------------------- |
|
817 // CSVPMoSession::NotifyForwardEvent |
|
818 // --------------------------------------------------------------------------- |
|
819 // |
|
820 void CSVPMoSession::NotifyForwardEvent( TInt aEventCode ) |
|
821 { |
|
822 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent In" ) |
|
823 SVPDEBUG2( "CSVPMoSession::NotifyForwardEvent aEventCode=%d", aEventCode ) |
|
824 |
|
825 if ( iForwardObserver ) |
|
826 { |
|
827 switch ( aEventCode ) |
|
828 { |
|
829 case KSVPMultipleChoicesVal: // 300 |
|
830 { |
|
831 iForwardObserver->ForwardEventOccurred( |
|
832 MCCPForwardObserver::ECCPMultipleChoices ); |
|
833 break; |
|
834 } |
|
835 case KSVPMovedPermanentlyVal: // 301 |
|
836 { |
|
837 iForwardObserver->ForwardEventOccurred( |
|
838 MCCPForwardObserver::ECCPMovedPermanentlyEvent ); |
|
839 break; |
|
840 } |
|
841 case KSVPMovedTemporarilyVal: // 302 |
|
842 { |
|
843 iForwardObserver->ForwardEventOccurred( |
|
844 MCCPForwardObserver::ECCPMovedTemporarily ); |
|
845 break; |
|
846 } |
|
847 default: |
|
848 { |
|
849 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent unknown event" ) |
|
850 break; |
|
851 } |
|
852 } |
|
853 } |
|
854 else |
|
855 { |
|
856 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent iForwardObserver not exists" ) |
|
857 } |
|
858 |
|
859 SVPDEBUG1( "CSVPMoSession::NotifyForwardEvent Out" ) |
|
860 } |
|
861 |
|
862 // --------------------------------------------------------------------------- |
|
863 // CSVPMoSession::AddForwardAddressL |
|
864 // --------------------------------------------------------------------------- |
|
865 // |
|
866 TInt CSVPMoSession::AddForwardAddressL( const TDesC8& aFwdAddress ) |
|
867 { |
|
868 SVPDEBUG1("CSVPMoSession::AddForwardAddressL In" ) |
|
869 |
|
870 // On return, result contains count of appended forward addresses |
|
871 // or an error code |
|
872 TInt result( 0 ); |
|
873 TInt count( 0 ); |
|
874 |
|
875 // Indicates length of unsearched part of string |
|
876 TInt lenRight( aFwdAddress.Length() ); |
|
877 TBool ready( EFalse ); |
|
878 |
|
879 while ( !ready ) |
|
880 { |
|
881 TPtrC8 remainingBuf = aFwdAddress.Right( lenRight ); |
|
882 |
|
883 // Search comma |
|
884 TInt offset = remainingBuf.Find( KSVPComma ); |
|
885 |
|
886 if ( KErrNotFound != offset ) |
|
887 { |
|
888 lenRight -= offset + 1; // Remove comma from remaining string |
|
889 } |
|
890 else |
|
891 { |
|
892 // Only one forward address remains |
|
893 offset = lenRight; |
|
894 ready = ETrue; |
|
895 } |
|
896 |
|
897 // Remove unnecessary spaces from the string |
|
898 HBufC8* address = remainingBuf.Left( offset ).AllocLC(); |
|
899 TPtr8 modAddress = address->Des(); |
|
900 modAddress.TrimAll(); |
|
901 |
|
902 iForwardAddressList->AppendL( *address ); |
|
903 CleanupStack::PopAndDestroy( address ); |
|
904 |
|
905 count++; |
|
906 result = count; |
|
907 } |
|
908 |
|
909 SVPDEBUG2( "CSVPMoSession::AddForwardAddressL Out return=%d", result ) |
|
910 return result; |
|
911 } |
|
912 |
|
913 // --------------------------------------------------------------------------- |
|
914 // CSVPMoSession::ResetForwardAddressChoices |
|
915 // --------------------------------------------------------------------------- |
|
916 // |
|
917 void CSVPMoSession::ResetForwardAddressChoices() |
|
918 { |
|
919 SVPDEBUG1( "CSVPMoSession::ResetForwardAddressChoices" ) |
|
920 iForwardAddressList->Reset(); |
|
921 } |
|
922 |
|
923 // SIP |
|
924 |
|
925 // --------------------------------------------------------------------------- |
|
926 // CSVPMoSession::IncomingRequest |
|
927 // --------------------------------------------------------------------------- |
|
928 // |
|
929 void CSVPMoSession::IncomingRequest( TUint32 /*aIapId*/, |
|
930 CSIPServerTransaction* /*aTransaction*/ ) |
|
931 { |
|
932 SVPDEBUG1( "CSVPMoSession::IncomingRequest" ) |
|
933 } |
|
934 |
|
935 // --------------------------------------------------------------------------- |
|
936 // CSVPMoSession::TimedOut |
|
937 // --------------------------------------------------------------------------- |
|
938 // |
|
939 void CSVPMoSession::TimedOut( CSIPServerTransaction& /*aSIPServerTransaction*/ ) |
|
940 { |
|
941 SVPDEBUG1( "CSVPMoSession::TimedOut SIPServerTransaction timed out" ) |
|
942 } |
|
943 |
|
944 // --------------------------------------------------------------------------- |
|
945 // CSVPMoSession::ProfileRegistryErrorOccurred |
|
946 // --------------------------------------------------------------------------- |
|
947 // |
|
948 void CSVPMoSession::ProfileRegistryErrorOccurred( TUint32 /*aSIPProfileId*/, |
|
949 TInt /*aError*/ ) |
|
950 { |
|
951 SVPDEBUG1( "CSVPMoSession::ProfileRegistryErrorOccurred" ) |
|
952 } |
|
953 |
|
954 // --------------------------------------------------------------------------- |
|
955 // CSVPMoSession::ProfileRegistryEventOccurred |
|
956 // --------------------------------------------------------------------------- |
|
957 // |
|
958 void CSVPMoSession::ProfileRegistryEventOccurred( TUint32 /*aProfileId*/, |
|
959 TEvent /*aEvent*/ ) |
|
960 { |
|
961 SVPDEBUG1( "CSVPMoSession::ProfileRegistryEventOccurred" ) |
|
962 } |
|
963 |
|