--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utilities/serviceipcserver/platform/qt/serviceipclocalsocketsession.cpp	Fri Oct 15 17:30:59 2010 -0400
@@ -0,0 +1,204 @@
+/**
+   This file is part of CWRT package **
+
+   Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). **
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU (Lesser) General Public License as
+   published by the Free Software Foundation, version 2.1 of the License.
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   (Lesser) General Public License for more details. You should have
+   received a copy of the GNU (Lesser) General Public License along
+   with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include "serviceipclocalsocketsession.h"
+#include "serviceipcobserver.h"
+#include "serviceipcrequest.h"
+#include <QtNetwork>
+#include <clientinfo.h>
+
+namespace WRT
+{
+const char KIPCSeparator = ';';
+const char* REQUEST_COMPLETE_TOKEN = ";ROK";
+
+/*!
+ \class LocalSocketSession
+ Class managing local socket server side sessions
+ */
+
+/*!
+ Destructor
+ */
+LocalSocketSession::~LocalSocketSession()
+{
+    delete m_curRequest;
+    m_curRequest = NULL;
+    if (m_clientInfo) {
+        delete m_clientInfo;
+        m_clientInfo = NULL;
+    }
+}
+
+/*!
+ Constructor
+ @param aNewSocket new socket connection to be handled
+ @param aObserver observer to the IPC module
+ */
+LocalSocketSession::LocalSocketSession(QLocalSocket* aNewSocket,
+                                       MServiceIPCObserver* aObserver) 
+    : ServiceIPCSession(aObserver)
+    , m_socket(aNewSocket)
+{
+    // Take ownership of the socket
+    m_socket->setParent(this);
+    QObject::connect(m_socket, SIGNAL( readyRead() ),
+    this, SLOT( handleRequest() ) );
+
+    QObject::connect(m_socket, SIGNAL( disconnected() ),
+    this, SLOT( handleDisconnect() ) );
+}
+
+/*!
+ Handle a new request
+ */
+void LocalSocketSession::handleRequest()
+{
+    // Process data
+    QByteArray data = m_socket->readAll();
+    // TODO: Get Client info
+    ClientInfo *client = new ClientInfo();
+
+    // New Request
+    if (!m_curRequest) {
+        // Should be very fast, the sperator is at the front
+        int separator = data.indexOf(KIPCSeparator);
+        int separator2 = data.indexOf(KIPCSeparator, separator + 1);
+
+        // How long is the data, ensure separators are found, ie valid data
+        //
+        if (separator != -1 && separator2 != -1) {
+
+            bool lengthConverted;
+            QByteArray lengthData = data.left(separator);
+            qint64 length = lengthData.toLong(&lengthConverted);
+            if (lengthConverted) {
+                // Compute the data 
+                QByteArray operation = data.mid(separator + 1, separator2
+                                - separator - 1);
+                QByteArray requestData = data.right(data.length() - separator2
+                                - 1);
+
+                // New request
+                delete m_curRequest;
+                m_curRequest = NULL;
+                m_curRequest = new ServiceIPCRequest(this, length, operation);
+
+                // Call to observer with request if the length is correct
+                // Otherwise wait until the data packet is re-assembled
+                //
+                if (m_curRequest->addRequestdata(requestData)) {
+                    client->setSessionId(m_clientInfo->sessionId());
+                    m_curRequest->setClientInfo(client); // ownership passed
+                    //m_observer->handleRequest(m_curRequest);
+                    handleReq();
+                }
+            }
+        }
+    }
+    // More data available from the buffer
+    else {
+        // If all the data has been added, call back to the observer
+        //
+        if (m_curRequest->addRequestdata(data)) {
+            m_curRequest->setClientInfo(client); // ownership passed
+            //m_observer->handleRequest(m_curRequest);
+            handleReq();
+        }
+    }
+}
+
+/*!
+ Write data to the socket to send to the client
+ @param aData data to write to the socket
+ */
+bool LocalSocketSession::write(const QByteArray& aData)
+{
+    int written = m_socket->write(aData);
+    return (written != -1);
+}
+
+/*!
+ Complete the outstanding IPC request
+ */
+bool LocalSocketSession::completeRequest()
+{
+    // Write a request complete token and wait until all data has been written to the socket
+    m_socket->write(REQUEST_COMPLETE_TOKEN);
+    bool done = m_socket->waitForBytesWritten(-1);
+    delete m_curRequest;
+    m_curRequest = NULL;
+    return done;
+}
+
+/*!
+ Handles when a client disconnect
+ This slot function is connected to the underlying QLocalSocket
+ */
+void LocalSocketSession::handleDisconnect()
+{
+    if (m_appendToBList) {
+        ((ServiceFwIPCServerLocalSocket*) parent())->removeBroadcastList(m_clientInfo->sessionId());  
+    }
+    doCancelRequest();
+
+    // Emit signal back to server to cleanup
+    emit disconnected(this);
+    
+    m_observer->handleClientDisconnect(m_clientInfo);
+    
+    ((ServiceFwIPCServerLocalSocket*) parent())->releaseSessionId(m_clientInfo->sessionId()); //release sessionId
+}
+
+/*!
+ Closes and shutsdown the local socket session
+ */
+void LocalSocketSession::close()
+{
+    doCancelRequest();
+
+    // Close the socket connection
+    m_socket->abort();
+}
+
+/*! 
+ Sends the cancel request callback to the client if a request was pending
+ */
+void LocalSocketSession::doCancelRequest()
+{
+    // If we had a request pending, make sure the client handles this
+    // gracefully
+    if (m_curRequest) {
+        // TODO: Get client info
+        ClientInfo *client = new ClientInfo();
+        m_curRequest->setClientInfo(client); // ownership passed
+        m_observer->handleCancelRequest(m_curRequest);
+        delete m_curRequest;
+        m_curRequest = NULL;
+    }
+}
+
+}
+
+/*!
+ \fn WRT::LocalSocketSession::disconnected( ServiceIPCSession* aSession )
+ 
+ Signal emitted when the session has been disconnected by the client
+ @param aSession the session that is disconnected
+ */
+
+// END OF FILE