Features

- Ostinato Client
		- will start the server as a child process at startup and terminate it at exit

	- Ostinato Server (Drone)
		- is now a system tray application
		- if not able to bind to a IP/Port successfully, informs the user and exits
		- the GUI is now nothing more than a TextLabel

Others
	- If a getStats() request is pending, the client will not queue up any more requests till a reply is received for the pending one
	- Nitpicks in the Payload protocol Widget, PortsWindow Widget

client/main.cpp

@@ -1,6 +1,7 @@
-#include <QApplication>
 #include "mainwindow.h"
 
+#include <QApplication>
+
 int main(int argc, char* argv[])
 {
 	QApplication	app(argc, argv);

client/mainwindow.cpp

@@ -1,17 +1,25 @@
 #include "mainwindow.h"
-#include "portgrouplist.h"
 
 #if 0
 #include "dbgthread.h"
 #endif
 
+#include "portgrouplist.h"
+#include "portstatswindow.h"
+#include "portswindow.h"
 #include "ui_about.h"
 
+#include <QDockWidget>
+#include <QProcess>
+
 PortGroupList	*pgl;
 
 MainWindow::MainWindow(QWidget *parent) 
 	: QMainWindow (parent)
 {
+	localServer_ = new QProcess(this);
+	localServer_->start("drone.exe");
+
 	pgl = new PortGroupList;
 
 	portsWindow = new PortsWindow(pgl, this);
@@ -37,6 +45,10 @@ MainWindow::MainWindow(QWidget *parent)
 
 MainWindow::~MainWindow()
 {
+	delete pgl;
+	localServer_->terminate();
+	localServer_->waitForFinished();
+	delete localServer_;
 }
 
 void MainWindow::on_actionHelpAbout_triggered()

client/mainwindow.h

@@ -1,19 +1,21 @@
 #ifndef _MAIN_WINDOW_H
 #define _MAIN_WINDOW_H
 
-#include <QMainWindow>
-#include <QDockWidget>
-
 #include "ui_mainwindow.h"
+#include <QMainWindow>
 
-#include "portswindow.h"
+class PortsWindow;
-#include "portstatswindow.h"
+class PortStatsWindow;
+
+class QDockWidget;
+class QProcess;
 
 class MainWindow : public QMainWindow, private Ui::MainWindow
 {
 	Q_OBJECT
 
 private:
+	QProcess		*localServer_;
 	PortsWindow		*portsWindow;
 	PortStatsWindow *statsWindow;
 	QDockWidget		*portsDock;

client/portgroup.cpp

@@ -21,6 +21,7 @@ PortGroup::PortGroup(QHostAddress ip, quint16 port)
 	*/
 	rpcController = new PbRpcController;
 	rpcControllerStats = new PbRpcController;
+	isGetStatsPending_ = false;
 	serviceStub = new OstProto::OstService::Stub(rpcChannel,
 		OstProto::OstService::STUB_OWNS_CHANNEL);
 
@@ -640,8 +641,12 @@ void PortGroup::getPortStats()
 	if (state() != QAbstractSocket::ConnectedState)
 		return;
 
+	if (isGetStatsPending_)
+		return;
+
    	portStatsList = new OstProto::PortStatsList;
 	rpcControllerStats->Reset();
+	isGetStatsPending_ = true;
 	serviceStub->getStats(rpcControllerStats, &portIdList, portStatsList,
 			NewCallback(this, &PortGroup::processPortStatsList, portStatsList));
 }
@@ -669,6 +674,7 @@ void PortGroup::processPortStatsList(OstProto::PortStatsList *portStatsList)
 
 _error_exit:
 	delete portStatsList;
+	isGetStatsPending_ = false;
 }
 
 void PortGroup::clearPortStats(QList<uint> *portList)

client/portgroup.h

@@ -34,6 +34,7 @@ private:
 	PbRpcChannel						*rpcChannel;
 	PbRpcController						*rpcController;
 	PbRpcController						*rpcControllerStats;
+	bool								isGetStatsPending_;
 	::OstProto::OstService::Stub		*serviceStub;
 
 	::OstProto::PortIdList				portIdList;

client/portswindow.cpp

@@ -71,7 +71,6 @@ PortsWindow::PortsWindow(PortGroupList *pgl, QWidget *parent)
 
 PortsWindow::~PortsWindow()
 {
-	delete plm;
 }
 
 void PortsWindow::on_tvStreamList_activated(const QModelIndex & index)

client/portswindow.ui

@@ -18,6 +18,9 @@
      <property name="orientation" >
       <enum>Qt::Horizontal</enum>
      </property>
+     <property name="childrenCollapsible" >
+      <bool>false</bool>
+     </property>
      <widget class="QTreeView" name="tvPortList" >
       <property name="contextMenuPolicy" >
        <enum>Qt::ActionsContextMenu</enum>

common/payload.ui

@@ -5,63 +5,100 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>142</width>
+    <width>299</width>
-    <height>98</height>
+    <height>114</height>
    </rect>
   </property>
   <property name="windowTitle" >
    <string>Form</string>
   </property>
-  <layout class="QHBoxLayout" >
+  <layout class="QGridLayout" >
-   <item>
+   <item row="0" column="0" >
-    <widget class="QGroupBox" name="groupBox_6" >
+    <widget class="QLabel" name="label" >
-     <property name="title" >
+     <property name="text" >
-      <string>Data Pattern</string>
+      <string>Type</string>
+     </property>
+     <property name="buddy" >
+      <cstring>cmbPatternMode</cstring>
      </property>
-     <layout class="QVBoxLayout" >
-      <item>
-       <widget class="QComboBox" name="cmbPatternMode" >
-        <item>
-         <property name="text" >
-          <string>Fixed Word</string>
-         </property>
-        </item>
-        <item>
-         <property name="text" >
-          <string>Increment Byte</string>
-         </property>
-        </item>
-        <item>
-         <property name="text" >
-          <string>Decrement Byte</string>
-         </property>
-        </item>
-        <item>
-         <property name="text" >
-          <string>Random</string>
-         </property>
-        </item>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLineEdit" name="lePattern" >
-        <property name="inputMask" >
-         <string>>HH HH HH HH; </string>
-        </property>
-        <property name="text" >
-         <string>   </string>
-        </property>
-        <property name="maxLength" >
-         <number>11</number>
-        </property>
-        <property name="alignment" >
-         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-        </property>
-       </widget>
-      </item>
-     </layout>
     </widget>
    </item>
+   <item row="0" column="1" >
+    <widget class="QComboBox" name="cmbPatternMode" >
+     <item>
+      <property name="text" >
+       <string>Fixed Word</string>
+      </property>
+     </item>
+     <item>
+      <property name="text" >
+       <string>Increment Byte</string>
+      </property>
+     </item>
+     <item>
+      <property name="text" >
+       <string>Decrement Byte</string>
+      </property>
+     </item>
+     <item>
+      <property name="text" >
+       <string>Random</string>
+      </property>
+     </item>
+    </widget>
+   </item>
+   <item row="0" column="2" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>40</width>
+       <height>20</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="1" column="0" >
+    <widget class="QLabel" name="label_2" >
+     <property name="text" >
+      <string>Pattern</string>
+     </property>
+     <property name="buddy" >
+      <cstring>lePattern</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1" >
+    <widget class="QLineEdit" name="lePattern" >
+     <property name="inputMask" >
+      <string>>HH HH HH HH; </string>
+     </property>
+     <property name="text" >
+      <string>   </string>
+     </property>
+     <property name="maxLength" >
+      <number>11</number>
+     </property>
+     <property name="alignment" >
+      <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1" >
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
   </layout>
  </widget>
  <resources/>

rpc/rpcserver.cpp

@@ -27,14 +27,25 @@ bool RpcServer::registerService(::google::protobuf::Service *service,
 	connect(server, SIGNAL(newConnection()), this, SLOT(when_newConnection()));
 	if (!server->listen(QHostAddress::Any, tcpPortNum)) 
 	{
-		LogInt(tr("Unable to start the server: %1").arg(server->errorString()));
+		qDebug("Unable to start the server: %s", 
+				server->errorString().toAscii().constData());
+		errorString_ = QString("Error starting Ostinato server: %1").arg(
+				server->errorString());
 		return false;
 	}
 
-	LogInt(tr("The server is running on %1:%2").arg(server->serverAddress().toString()).arg(server->serverPort()));
+	qDebug("The server is running on %s: %d", 
+			server->serverAddress().toString().toAscii().constData(),
+			server->serverPort());
+	errorString_ = QString();
 	return true;
 }
 
+QString RpcServer::errorString()
+{
+	return errorString_;
+}
+
 void RpcServer::done(::google::protobuf::Message *resp, PbRpcController *PbRpcController)
 {
 	QIODevice	*blob;
@@ -111,7 +122,7 @@ void RpcServer::when_newConnection()
 	{
 		QTcpSocket	*sock;
 
-		LogInt(tr("already connected, no new connections will be accepted\n"));
+		qDebug("already connected, no new connections will be accepted");
 
 		// Accept and close connection
 		//! \todo (MED) Send reason msg to client
@@ -122,7 +133,9 @@ void RpcServer::when_newConnection()
 	}
 
 	clientSock = server->nextPendingConnection();
-	LogInt(tr("accepting new connection from %1:%2").arg(clientSock->peerAddress().toString()).arg(clientSock->peerPort()));
+	qDebug("accepting new connection from %s: %d", 
+			clientSock->peerAddress().toString().toAscii().constData(),
+			clientSock->peerPort());
 
 	connect(clientSock, SIGNAL(readyRead()), 
 		this, SLOT(when_dataAvail()));
@@ -137,7 +150,9 @@ _exit:
 
 void RpcServer::when_disconnected()
 {
-	LogInt(tr("connection closed from %1:%2").arg(clientSock->peerAddress().toString()).arg(clientSock->peerPort()));
+	qDebug("connection closed from %s: %d",
+			clientSock->peerAddress().toString().toAscii().constData(),
+			clientSock->peerPort());
 
 	clientSock->deleteLater();
 	clientSock = NULL;
@@ -145,7 +160,7 @@ void RpcServer::when_disconnected()
 
 void RpcServer::when_error(QAbstractSocket::SocketError socketError)
 {
-	LogInt(clientSock->errorString());
+	qDebug("%s", clientSock->errorString().toAscii().constData());
 }
 
 void RpcServer::when_dataAvail()

rpc/rpcserver.h

@@ -23,8 +23,7 @@ class RpcServer : public QObject
 
 	bool	isPending;
 	int		pendingMethodId;
-
+	QString errorString_;
-	void 	LogInt (QString log) {qDebug("%s", log.toAscii().data());}
 
 public:
 	RpcServer();	//! \todo (LOW) use 'parent' param
@@ -32,6 +31,7 @@ public:
 
 	bool registerService(::google::protobuf::Service *service,
 		quint16 tcpPortNum);
+	QString errorString();
 	void done(::google::protobuf::Message *resp, PbRpcController *controller);
 
 private slots:

server/abstracthost.h

@@ -1,14 +0,0 @@
-#ifndef _ABSTRACT_HOST
-#define _ABSTRACT_HOST
-
-class AbstractHost
-{
-	public:
-		virtual void Log(const char* str) = 0;
-#if 0 // PB
-		virtual int SendMsg(const void* msg, int size) = 0;
-#endif
-};
-
-#endif
-

server/drone.cpp

@@ -1,23 +1,76 @@
 #include "drone.h"
 
+#include "rpcserver.h"
+#include "myservice.h"
+
+#include <QCloseEvent>
+#include <QMessageBox>
+
 extern int myport;
 
-Drone::Drone(QDialog *parent)
+Drone::Drone(QWidget *parent)
-     : QDialog(parent)
+     : QWidget(parent)
 {
-	ui.setupUi(this);
+    setupUi(this);
 
-	rpcServer = new RpcServer();
+    rpcServer = new RpcServer();
-	service = new MyService(this);
+    service = new MyService();
-	rpcServer->registerService(service, myport ? myport : 7878);
-} 
-
-void Drone::Log(const char* str)
-{
-	ui.teLog->append(QString(str));
 }
 
-void Drone::LogInt(const QString &str)
+Drone::~Drone()
 {
-	ui.teLog->append(str);
+	trayIcon_->hide();
+	delete rpcServer;
+	delete service;
+}
+
+bool Drone::init()
+{
+	Q_ASSERT(rpcServer);
+
+    if (!rpcServer->registerService(service, myport ? myport : 7878))
+	{
+		QMessageBox::critical(0, qApp->applicationName(),
+				rpcServer->errorString());
+		return false;
+	}
+
+	trayIconMenu_ = new QMenu(this);
+
+	trayIconMenu_->addAction(actionShow);
+	trayIconMenu_->addAction(actionExit);
+	trayIconMenu_->setDefaultAction(actionShow);
+	trayIcon_ = new QSystemTrayIcon();
+	trayIcon_->setIcon(QIcon(":/icons/portgroup.png"));
+	trayIcon_->setToolTip(qApp->applicationName());
+	trayIcon_->setContextMenu(trayIconMenu_);
+	trayIcon_->show();
+
+	connect(trayIcon_, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
+			this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
+	connect(this, SIGNAL(hideMe(bool)), this, SLOT(setHidden(bool)), 
+			Qt::QueuedConnection);
+
+	return true;
+}
+
+void Drone::changeEvent(QEvent *event)
+{
+	if (event->type() == QEvent::WindowStateChange && isMinimized())
+	{
+		emit hideMe(true);
+		event->ignore();
+		return;
+	}
+
+	QWidget::changeEvent(event);
+}
+
+void Drone::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
+{
+	if (reason == QSystemTrayIcon::DoubleClick)
+	{
+		showNormal();
+		activateWindow();
+	}
 }

server/drone.h

@@ -1,26 +1,37 @@
 #ifndef _DRONE_H
 #define _DRONE_H
 
-#include <QTcpServer>
-#include <QTcpSocket>
-
 #include "ui_drone.h"
-#include "abstracthost.h"
-#include "rpcserver.h"
-#include "myservice.h"
 
-class Drone : public QDialog, AbstractHost
+#include <QMenu>
+#include <QSystemTrayIcon>
+
+class RpcServer;
+namespace OstProto { class OstService; }
+
+class Drone : public QWidget, Ui::Drone 
 {
      Q_OBJECT
 
- public:
+public:
-    Ui::Drone ui;
+    Drone(QWidget *parent = 0);
-    Drone(QDialog *parent = 0);
+	~Drone();
-	void Log(const char *msg);
+    bool init();
+
+signals:
+	void hideMe(bool hidden);
+
+protected:
+	void changeEvent(QEvent *event);
+
+private:
+	QSystemTrayIcon			*trayIcon_;
+	QMenu					*trayIconMenu_;
+    RpcServer               *rpcServer;
+    OstProto::OstService    *service;
+
+private slots:
+	void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
 
- private:
-	RpcServer				*rpcServer;
-	OstProto::OstService	*service;
- 	void LogInt(const QString &msg);
 }; 
 #endif

server/drone.pro

@@ -11,6 +11,7 @@ unix:LIBS += -L"../common" -lostproto
 win32:LIBS += -L"../rpc/debug" -lpbrpc
 unix:LIBS += -L"../rpc" -lpbrpc
 POST_TARGETDEPS += "../common/debug/libostproto.a" "../rpc/debug/libpbrpc.a"
+RESOURCES += drone.qrc 
 HEADERS += drone.h 
 FORMS += drone.ui
 SOURCES += drone_main.cpp drone.cpp 

server/drone.ui

@@ -1,69 +1,82 @@
 <ui version="4.0" >
  <class>Drone</class>
- <widget class="QDialog" name="Drone" >
+ <widget class="QWidget" name="Drone" >
   <property name="geometry" >
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>400</width>
+    <width>268</width>
-    <height>300</height>
+    <height>216</height>
    </rect>
   </property>
   <property name="windowTitle" >
    <string>Drone</string>
   </property>
+  <property name="windowIcon" >
+   <iconset resource="drone.qrc" >:/icons/portgroup.png</iconset>
+  </property>
   <layout class="QVBoxLayout" >
    <item>
-    <widget class="QTabWidget" name="twDisplay" >
+    <spacer>
-     <property name="currentIndex" >
+     <property name="orientation" >
-      <number>1</number>
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QLabel" name="label_2" >
+     <property name="text" >
+      <string>&lt;html>&lt;head>&lt;meta name="qrichtext" content="1" />&lt;style type="text/css">&#xd;
+p, li { white-space: pre-wrap; }&#xd;
+&lt;/style>&lt;/head>&lt;body style=" font-family:'MS Shell Dlg 2'; font-size:8.25pt; font-weight:400; font-style:normal;">&#xd;
+&lt;p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;">&lt;span style=" font-size:29pt; font-weight:600;">Ostinato&lt;/span>&lt;/p>&lt;/body>&lt;/html></string>
+     </property>
+     <property name="alignment" >
+      <set>Qt::AlignCenter</set>
      </property>
-     <widget class="QWidget" name="tabStatus" >
-      <attribute name="title" >
-       <string>Status</string>
-      </attribute>
-      <widget class="QLabel" name="label" >
-       <property name="geometry" >
-        <rect>
-         <x>160</x>
-         <y>100</y>
-         <width>46</width>
-         <height>14</height>
-        </rect>
-       </property>
-       <property name="text" >
-        <string>TODO</string>
-       </property>
-      </widget>
-     </widget>
-     <widget class="QWidget" name="tabLog" >
-      <attribute name="title" >
-       <string>Log</string>
-      </attribute>
-      <layout class="QHBoxLayout" >
-       <item>
-        <widget class="QTextEdit" name="teLog" >
-         <property name="readOnly" >
-          <bool>true</bool>
-         </property>
-         <property name="acceptRichText" >
-          <bool>false</bool>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
     </widget>
    </item>
+   <item>
+    <widget class="QLabel" name="label_3" >
+     <property name="text" >
+      <string>(Server)</string>
+     </property>
+     <property name="alignment" >
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label" >
+     <property name="text" >
+      <string>TODO: Info/Status here</string>
+     </property>
+     <property name="alignment" >
+      <set>Qt::AlignCenter</set>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer>
+     <property name="orientation" >
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" >
+      <size>
+       <width>20</width>
+       <height>51</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
    <item>
     <layout class="QHBoxLayout" >
-     <item>
-      <widget class="QPushButton" name="pbClearLog" >
-       <property name="text" >
-        <string>Clear Log</string>
-       </property>
-      </widget>
-     </item>
      <item>
       <spacer>
        <property name="orientation" >
@@ -84,41 +97,82 @@
        </property>
       </widget>
      </item>
+     <item>
+      <spacer>
+       <property name="orientation" >
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" >
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
     </layout>
    </item>
   </layout>
+  <action name="actionShow" >
+   <property name="text" >
+    <string>Show</string>
+   </property>
+  </action>
+  <action name="actionExit" >
+   <property name="text" >
+    <string>Exit</string>
+   </property>
+  </action>
  </widget>
- <resources/>
+ <resources>
+  <include location="drone.qrc" />
+ </resources>
  <connections>
   <connection>
    <sender>pushButton</sender>
-   <signal>clicked(bool)</signal>
+   <signal>clicked()</signal>
-   <receiver>Drone</receiver>
+   <receiver>actionExit</receiver>
-   <slot>accept()</slot>
+   <slot>trigger()</slot>
    <hints>
     <hint type="sourcelabel" >
-     <x>341</x>
+     <x>134</x>
-     <y>279</y>
+     <y>194</y>
     </hint>
     <hint type="destinationlabel" >
-     <x>226</x>
+     <x>-1</x>
-     <y>268</y>
+     <y>-1</y>
     </hint>
    </hints>
   </connection>
   <connection>
-   <sender>pbClearLog</sender>
+   <sender>actionShow</sender>
-   <signal>clicked()</signal>
+   <signal>triggered()</signal>
-   <receiver>teLog</receiver>
+   <receiver>Drone</receiver>
-   <slot>clear()</slot>
+   <slot>showNormal()</slot>
    <hints>
     <hint type="sourcelabel" >
-     <x>52</x>
+     <x>-1</x>
-     <y>278</y>
+     <y>-1</y>
     </hint>
     <hint type="destinationlabel" >
-     <x>100</x>
+     <x>133</x>
-     <y>185</y>
+     <y>107</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>actionExit</sender>
+   <signal>triggered()</signal>
+   <receiver>Drone</receiver>
+   <slot>close()</slot>
+   <hints>
+    <hint type="sourcelabel" >
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel" >
+     <x>133</x>
+     <y>107</y>
     </hint>
    </hints>
   </connection>

server/drone_main.cpp

@@ -1,18 +1,25 @@
 #include "drone.h"
 
-Drone *drone;
-
 int myport;
 
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
+	Drone drone;
+
+	app.setApplicationName(drone.objectName());
 
 	if (argc > 1)
 		myport = atoi(argv[1]);
 
-	drone = new Drone;
+	if (!drone.init())
-    drone->show();
+		exit(-1);
-    return app.exec();
+
+	drone.setWindowFlags(drone.windowFlags()
+		| Qt::WindowMaximizeButtonHint 
+		| Qt::WindowMinimizeButtonHint);
+    drone.showMinimized();
+    app.exec();
+	return 0;
 } 
 

server/myservice.cpp

@@ -14,7 +14,7 @@
 #include <Ntddndis.h>
 #endif
 
-#define LOG(...)	{sprintf(logStr, __VA_ARGS__); host->Log(logStr);}
+#define LOG(...)    {}
 #define MB			(1024*1024)
 
 StreamInfo::StreamInfo()
@@ -831,14 +831,13 @@ _found:
 	return i;
 }
 
-MyService::MyService(AbstractHost *host)
+MyService::MyService()
 {
     pcap_if_t *dev;
     int i=0;
     char errbuf[PCAP_ERRBUF_SIZE];
 
 	// Init Data
-	this->host = host;
 	numPorts = 0;
 	alldevs = NULL;
 

server/myservice.h

@@ -9,7 +9,6 @@
 
 #include "../common/protocol.pb.h"
 #include "../common/streambase.h"
-#include "abstracthost.h"
 #include <pcap.h>
 #include <QtGlobal>
 #include <QList>
@@ -191,9 +190,6 @@ public:
 
 class MyService: public OstProto::OstService
 {
-	AbstractHost	*host;
-	char			logStr[1024];
-
 	uint		 		numPorts;
 
 	/*! PortInfo::d::port_id and index into portInfo[] are same! */
@@ -203,7 +199,7 @@ class MyService: public OstProto::OstService
 	int getStreamIndex(unsigned int portIdx,unsigned int streamId);
 
 public:
-	MyService(AbstractHost* host);
+	MyService();
 	virtual ~MyService();
 
 	/* Methods provided by the service */