author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 06 Jul 2010 16:05:13 +0300 | |
changeset 34 | 7259cf1302ad |
parent 0 | a03f92240627 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Local TCP connection for emulator testing |
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* |
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*/ |
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// INCLUDE FILES |
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#include "CLocalHostConnection.h" |
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#include "MHostConnectionObserver.h" |
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#define DEBUG_FILENAME "IPProxyEngine.log" |
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#include "DebugPrint.h" |
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// ============================ MEMBER FUNCTIONS =============================== |
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// ----------------------------------------------------------------------------- |
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// CLocalHostConnection::CLocalHostConnection |
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// ----------------------------------------------------------------------------- |
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// |
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CLocalHostConnection::CLocalHostConnection( |
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RSocketServ& aSocketServer, TInt aPort ) : |
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CActive( EPriorityStandard ), |
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iSocketServer( aSocketServer ) |
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{ |
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DEBUG_PRINT( DEBUG_STRING( |
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"CLocalHostConnection::CLocalHostConnection() aPort=%d" ), aPort ); |
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iAddr.SetPort( aPort ); |
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iAddr.SetAddress( KInetAddrLoop ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CLocalHostConnection::ConstructL |
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// Symbian 2nd phase constructor can leave. |
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// ----------------------------------------------------------------------------- |
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// |
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void CLocalHostConnection::ConstructL() |
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{ |
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User::LeaveIfError( iClientSocket.Open( |
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iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) ); |
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CActiveScheduler::Add( this ); |
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} |
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// ----------------------------------------------------------------------------- |
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// CLocalHostConnection::NewL |
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// Two-phased constructor. |
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// ----------------------------------------------------------------------------- |
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// |
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CLocalHostConnection* CLocalHostConnection::NewL( |
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RSocketServ& aSocketServer, TInt aPort ) |
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{ |
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CLocalHostConnection* self = |
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CLocalHostConnection::NewLC( aSocketServer, aPort ); |
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CleanupStack::Pop(); |
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return self; |
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} |
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CLocalHostConnection* CLocalHostConnection::NewLC( |
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RSocketServ& aSocketServer, TInt aPort ) |
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{ |
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CLocalHostConnection* self = |
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new( ELeave ) CLocalHostConnection( aSocketServer, aPort ); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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return self; |
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} |
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// Destructor |
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CLocalHostConnection::~CLocalHostConnection() |
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{ |
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Cancel(); |
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iClientSocket.Close(); |
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} |
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// ----------------------------------------------------------------------------- |
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// CLocalHostConnection::RunL |
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// ----------------------------------------------------------------------------- |
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// |
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void CLocalHostConnection::RunL() |
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{ |
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DEBUG_PRINT( DEBUG_STRING( |
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"CLocalHostConnection::RunL(), iStatus=%d" ), |
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iStatus.Int() ); |
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if ( iStatus.Int() == KErrNone ) |
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{ |
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switch ( iState ) |
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{ |
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case ELCStateConnecting: |
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{ |
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107 |
DEBUG_PRINT( DEBUG_STRING( |
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"CLocalHostConnection::RunL(), ELCStateConnecting" ) ); |
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109 |
iState = ELCStateConnected; |
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iObserver->ConnectionEstablishedL(); |
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111 |
break; |
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112 |
} |
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case ELCStateDisconnecting: |
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114 |
{ |
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DEBUG_PRINT( DEBUG_STRING( |
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"CLocalHostConnection::RunL(), ELCStateDisconnecting" ) ); |
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iState = ELCStateDisconnected; |
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118 |
|
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iClientSocket.Close(); |
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User::LeaveIfError( iClientSocket.Open( |
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iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) ); |
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122 |
break; |
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} |
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124 |
} |
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} |
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126 |
else |
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127 |
{ |
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iObserver->HostConnectionErrorL( iStatus.Int() ); |
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iClientSocket.Close(); |
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User::LeaveIfError( iClientSocket.Open( |
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iSocketServer, KAfInet, KSockStream, KProtocolInetTcp ) ); |
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} |
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} |
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134 |
|
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// ----------------------------------------------------------------------------- |
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// CLocalHostConnection::DoCancel |
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// ----------------------------------------------------------------------------- |
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// |
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void CLocalHostConnection::DoCancel() |
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{ |
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iClientSocket.CancelConnect(); |
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} |
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143 |
|
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TInt CLocalHostConnection::RunError( TInt aError ) |
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145 |
{ |
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DEBUG_PRINT( DEBUG_STRING( |
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"CLocalHostConnection::RunError( %d )" ), aError ); |
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148 |
|
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iObserver->HostConnectionObserverLeaved( aError ); |
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return KErrNone; |
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} |
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152 |
|
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153 |
TInt CLocalHostConnection::Port() |
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154 |
{ |
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return iAddr.Port(); |
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} |
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157 |
|
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158 |
void CLocalHostConnection::IssueConnectL() |
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159 |
{ |
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160 |
DEBUG_PRINT( DEBUG_STRING( |
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161 |
"CLocalHostConnection::IssueConnectL()" ) ); |
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162 |
|
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iClientSocket.Connect( iAddr, iStatus ); |
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SetActive(); |
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iState = ELCStateConnecting; |
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166 |
} |
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167 |
|
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168 |
void CLocalHostConnection::IssueDisconnect() |
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169 |
{ |
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170 |
DEBUG_PRINT( DEBUG_STRING( |
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171 |
"CLocalHostConnection::IssueDisconnect()" ) ); |
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172 |
iClientSocket.CancelAll(); |
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173 |
Cancel(); |
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174 |
iClientSocket.Shutdown( RSocket::ENormal, iStatus ); |
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175 |
SetActive(); |
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176 |
iState = ELCStateDisconnecting; |
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177 |
} |
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178 |
|
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179 |
void CLocalHostConnection::SetObserver( MHostConnectionObserver* aObserver ) |
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180 |
{ |
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181 |
iObserver = aObserver; |
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182 |
} |
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183 |
|
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184 |
RSocket* CLocalHostConnection::Socket() |
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185 |
{ |
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return &iClientSocket; |
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} |
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188 |
|
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189 |
TBool CLocalHostConnection::IsConnected() |
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190 |
{ |
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191 |
return ( iState == ELCStateConnected || iState == ELCStateDisconnecting ); |
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192 |
} |
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193 |
|
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194 |
// End of File |