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[Netemul-develop] SF.net SVN: netemul:[243] trunk/src
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From: <f-r...@us...> - 2011-02-11 23:05:21
|
Revision: 243
http://netemul.svn.sourceforge.net/netemul/?rev=243&view=rev
Author: f-r-o-s-t
Date: 2011-02-11 23:05:12 +0000 (Fri, 11 Feb 2011)
Log Message:
-----------
I'm sorry =(
Modified Paths:
--------------
trunk/src/devices/smartdevice.h
trunk/src/programs/dhcpdemon.h
Added Paths:
-----------
trunk/src/programs/
trunk/src/programs/dhcpclientprogram.cpp
trunk/src/programs/dhcpclientprogram.h
trunk/src/programs/dhcpserverprogram.cpp
trunk/src/programs/dhcpserverprogram.h
trunk/src/programs/program.cpp
trunk/src/programs/program.h
trunk/src/programs/programs.pri
trunk/src/programs/ripprogram.cpp
trunk/src/programs/ripprogram.h
trunk/src/programs/spoofingprogram.cpp
trunk/src/programs/spoofingprogram.h
Removed Paths:
-------------
trunk/src/programs/dhcpclientprogramm.cpp
trunk/src/programs/dhcpclientprogramm.h
trunk/src/programs/dhcpserverprogramm.cpp
trunk/src/programs/dhcpserverprogramm.h
trunk/src/programs/programmrep.cpp
trunk/src/programs/programmrep.h
trunk/src/programs/programms.pri
trunk/src/programs/ripprogramm.cpp
trunk/src/programs/ripprogramm.h
trunk/src/programs/spoofingprogramm.cpp
trunk/src/programs/spoofingprogramm.h
Modified: trunk/src/devices/smartdevice.h
===================================================================
--- trunk/src/devices/smartdevice.h 2011-02-11 21:56:14 UTC (rev 242)
+++ trunk/src/devices/smartdevice.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -24,7 +24,7 @@
#include <QtGui/QIcon>
#include "deviceimpl.h"
#include "interface.h"
-#include "programrep.h"
+#include "program.h"
class RouteModel;
class ArpModel;
Copied: trunk/src/programs/dhcpclientprogram.cpp (from rev 240, trunk/src/programms/dhcpclientprogramm.cpp)
===================================================================
--- trunk/src/programs/dhcpclientprogram.cpp (rev 0)
+++ trunk/src/programs/dhcpclientprogram.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,376 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#include "dhcpclientprogram.h"
+#include "smartdevice.h"
+#include "udpsocket.h"
+#include "dhcpclientproperty.h"
+#include "udppacket.h"
+
+DhcpClientProgram::DhcpClientProgram(QObject *parent) : Program(parent)
+{
+ myName = tr("DHCP client");
+ myOfferTime = 60;
+}
+
+DhcpClientProgram::~DhcpClientProgram()
+{
+ qDeleteAll(myStates);
+ // Make it
+ //delete listener;
+ myDevice->disposeSocket(listener);
+}
+
+void DhcpClientProgram::incTime()
+{
+ foreach ( InterfaceState *i , myStates ) {
+ --i->time;
+ if ( i->time <= 0 ) {
+ switch ( i->state ) {
+ case InterfaceState::CS_ALL_RIGHT: restartSession(i); break;
+ case InterfaceState::CS_WAIT_VARIANT: sendDiscover( i->name ); break;
+ case InterfaceState::CS_WAIT_RESPONSE: sendRequest(i->name ); break;
+ }
+ }
+ }
+}
+/*!
+ * Переопределяем функцию установки устройства чтобы соединиться со слотом.
+ * @param s - указатель на устройство на которое установлена программа.
+ */
+void DhcpClientProgram::setDevice(SmartDevice *s)
+{
+ if ( s == 0 ) {
+ foreach ( InterfaceState *i , myStates ) resetClient(i);
+ return;
+ }
+ Program::setDevice(s);
+ listener = s->openSocket( CLIENT_SOCKET , SmartDevice::UDP );
+ listener->setBind("0.0.0.0");
+ connect( listener , SIGNAL(readyRead(QByteArray)) , SLOT(processData(QByteArray)) );
+ connect( s , SIGNAL(interfaceDeleted(QString)), SLOT(deleteInterface(QString)) );
+ foreach ( InterfaceState *i , myStates ) {
+ resetClient( i );
+ }
+}
+//------------------------------------------------------
+
+void DhcpClientProgram::resetClient(InterfaceState *session)
+{
+ myDevice->adapter(session->name)->setIp(IpAddress("0.0.0.0"));
+ myDevice->adapter(session->name)->setMask(IpAddress("0.0.0.0"));
+ myDevice->connectedNet( myDevice->adapter( session->name ) );
+ myDevice->setGateway("0.0.0.0");
+}
+
+bool DhcpClientProgram::isUnderDhcpControl(const QString name) const
+{
+ foreach ( InterfaceState *i , myStates )
+ if ( i->name == name ) {
+ return true;
+ }
+ return false;
+}
+
+/*!
+ Посылает Request серверу
+ @param name - имя интерфейса
+ */
+void DhcpClientProgram::sendRequest(const QString &name)
+{
+ InterfaceState *t = stateAt(name);
+ if ( !t ) return;
+ if ( REPEAT_COUNT < ++t->count ) {
+ restartSession(t);
+ return;
+ }
+ t->time = myOfferTime;
+ DhcpPacket message;
+ message.setType( DhcpPacket::DHCPREQUEST );
+ message.setXid( t->xid );
+ message.setChaddr( myDevice->adapter(t->name)->mac() );
+ message.setSiaddr( t->serverAddress );
+ sendDhcpMessage(message,t);
+}
+//------------------------------------------------------
+/*!
+ * Посылает запрос на получение настроек.
+ * @param name - имя интерфейса.
+ */
+void DhcpClientProgram::sendDiscover(const QString &name)
+{
+ InterfaceState *t = stateAt(name);
+ if ( !t ) return;
+ t->state = InterfaceState::CS_WAIT_VARIANT;
+ t->time = myOfferTime;
+ t->count = 0;
+ DhcpPacket message;
+ message.setType( DhcpPacket::DHCPDISCOVER );
+ message.setXid(t->xid);
+ message.setChaddr( myDevice->adapter(t->name)->mac() );
+ if ( !t->lastIp.isEmpty() ) message.setYiaddr( t->lastIp );
+ sendDhcpMessage(message,t);
+}
+//--------------------------------------------------------------
+void DhcpClientProgram::sendDecLine(const QString &name)
+{
+ InterfaceState *t = stateAt(name);
+ if ( !t ) return;
+ DhcpPacket message;
+ message.setType( DhcpPacket::DHCPDECLINE );
+ message.setXid( t->xid );
+ if ( !t->lastIp.isEmpty() ) message.setYiaddr( t->lastIp );
+ message.setChaddr( myDevice->adapter( t->name )->mac() );
+ sendDhcpMessage( message , t );
+}
+/*!
+ Обрабатывает входящие данные.
+ @param data - пришедщие данные.
+ */
+void DhcpClientProgram::processData(QByteArray data)
+{
+ DhcpPacket packet(data);
+ switch ( packet.type() ) {
+ case DhcpPacket::DHCPOFFER: receiveOffer(packet); break;
+ case DhcpPacket::DHCPACK: receiveAck(packet); break;
+ }
+}
+//---------------------------------------------------------------
+/*!
+ Начинает заново сессию
+ @param session - указатель на сессию
+ */
+void DhcpClientProgram::restartSession(InterfaceState *session)
+{
+ resetClient(session);
+ sendDiscover( session->name );
+}
+//---------------------------------------------------------------
+/*!
+ Обрабатывает входящее предложение настроек.
+ @param packet - пакет с настройками.
+ */
+void DhcpClientProgram::receiveOffer(DhcpPacket packet)
+{
+ foreach ( InterfaceState *i , myStates )
+ if ( i->xid == packet.xid() && i->state == InterfaceState::CS_WAIT_VARIANT ) {
+ i->state = InterfaceState::CS_WAIT_RESPONSE;
+ i->serverAddress = packet.siaddr();
+ sendRequest( i->name );
+ return;
+ }
+}
+//---------------------------------------------------------------
+/*!
+ Обрабатывает вхоодящий АСК.
+ @param packet - ack пакет
+ */
+void DhcpClientProgram::receiveAck(DhcpPacket packet)
+{
+ foreach ( InterfaceState *i , myStates )
+ if ( i->xid == packet.xid() && i->state == InterfaceState::CS_WAIT_RESPONSE ) {
+ i->state = InterfaceState::CS_ALL_RIGHT;
+ myDevice->adapter(i->name)->setIp( packet.yiaddr() );
+ myDevice->adapter(i->name)->setMask( packet.mask() );
+ myDevice->connectedNet(myDevice->adapter(i->name));
+ myDevice->setGateway( packet.gateway().toString() );
+ myDevice->updateView();
+ i->time = packet.time();
+ i->lastIp = packet.yiaddr();
+ myDevice->adapter(i->name)->sendArpRequest( packet.yiaddr() );
+ return;
+ }
+}
+//---------------------------------------------------------------
+/*!
+ Отправляет пакет с нужного интерфейса.
+ @param message - пакет.
+ @param state - поток-отправитель.
+ */
+void DhcpClientProgram::sendDhcpMessage(DhcpPacket message, InterfaceState *state)
+{
+ if (!myDevice->adapter(state->name)->isConnect() ) return;
+ UdpPacket udp;
+ udp.setSender(CLIENT_SOCKET);
+ udp.setReceiver(SERVER_SOCKET);
+ udp.pack( message.toData() );
+ IpPacket packet( myDevice->adapter(state->name)->ip() , IpAddress::full() );
+ packet.pack( udp.toData() );
+ packet.setUpProtocol( IpPacket::udp );
+ myDevice->adapter(state->name)->sendPacket( packet);
+}
+//---------------------------------------------------------------
+/*!
+ * Показывает диалог программы.
+ */
+void DhcpClientProgram::showProperty()
+{
+ dhcpClientProperty *d = new dhcpClientProperty;
+ d->setProgramm(this);
+ d->exec();
+}
+//---------------------------------------------------------------
+/*!
+ * Ищет указанный сеанс связи для интерфейса.
+ * @param name - имя интерфейса.
+ * @return указатель на сеанс, если такого нет то 0
+ */
+InterfaceState* DhcpClientProgram::stateAt(const QString name)
+{
+ foreach ( InterfaceState *i , myStates )
+ if ( i->name == name ) return i;
+ return 0;
+}
+//--------------------------------------------------------------
+QStringList DhcpClientProgram::interfacesList() const
+{
+ return myDevice->sockets();
+}
+/*!
+ * Возвращаем иконку подключения, для указанного интерфейса.
+ * @param имя интерефейса
+ * @return иконка соединения
+ */
+QIcon DhcpClientProgram::isConnectSocketIcon(const QString &name) const
+{
+ return myDevice->isConnectSocketIcon(name);
+}
+//-----------------------------------------------------------------------
+/*!
+ * Вызывается когда у устройства удаляется интерфейс, если мы за
+ * ним следим, то мы прекращаем это делать и удаляем его из списка.
+ */
+void DhcpClientProgram::deleteInterface(const QString name)
+{
+ InterfaceState *t = stateAt(name);
+ if ( !t ) return;
+ myStates.removeOne(t);
+ delete t;
+}
+//--------------------------------------------------------------------
+/*!
+ * Если интерфейс еще не добавлен под наблюдение, то добавляем его.
+ * @param name - имя интерфейса.
+ * @param b - включить или выключить наблюдение.
+ */
+void DhcpClientProgram::observeInterface(const QString &name, bool b)
+{
+ if ( !myEnable ) return;
+ InterfaceState *temp = stateAt(name);
+ if ( temp ) {
+ if ( b ) return;
+ resetClient( temp );
+ myStates.removeOne(temp);
+ delete temp;
+ return;
+ }
+ if ( !b ) return;
+ InterfaceState *session = new InterfaceState;
+ session->name = name;
+ session->xid = qrand()%5000;
+ session->time = 0;
+ connect( myDevice->adapter(session->name) , SIGNAL(equalIpDetected()) , SLOT(onDetectEqualIp()) );
+ myStates << session;
+ sendDiscover(session->name);
+}
+//--------------------------------------------------------------------
+
+void DhcpClientProgram::onDetectEqualIp()
+{
+ Interface *t = qobject_cast<Interface*>(sender());
+ InterfaceState *client = 0;
+ foreach ( InterfaceState *i , myStates )
+ if ( myDevice->adapter( i->name ) == t ) client = i;
+ if ( !client ) return;
+ sendDecLine(client->name);
+ client->xid = qrand()%5000;
+ client->lastIp.setIp("0.0.0.0");
+ restartSession( client);
+}
+
+Qt::CheckState DhcpClientProgram::checkedState(const QString &name) const
+{
+ foreach ( InterfaceState *i , myStates )
+ if ( i->name == name ) return Qt::Checked;
+ return Qt::Unchecked;
+}
+/*!
+ Записывает отличительные черты в поток.
+ @param stream - поток для записи.
+*/
+void DhcpClientProgram::write(QDataStream &stream) const
+{
+ stream << DHCPClient;
+ Program::write(stream);
+ stream << myOfferTime;
+ stream << myStates.size();
+ foreach ( InterfaceState *i , myStates ) i->write(stream);
+}
+//---------------------------------------------------
+/*!
+ Считывает отличительные черты из потока.
+ @param stream - поток для чтения.
+*/
+void DhcpClientProgram::read(QDataStream &stream)
+{
+ Program::read(stream);
+ stream >> myOfferTime;
+ int n;
+ stream >> n;
+ for ( int i = 0 ; i < n ; i++ ) {
+ InterfaceState *temp = new InterfaceState;
+ temp->read(stream);
+ temp->time = 0;
+ temp->state = InterfaceState::CS_WAIT_VARIANT;
+ myStates << temp;
+ }
+}
+//---------------------------------------------------
+QVariantList DhcpClientProgram::statesObjectList() const
+{
+ QVariantList list;
+ foreach ( InterfaceState *i , myStates ) {
+ QObject *o = new InterfaceStateObject(i);
+ list << qVariantFromValue(o);
+ }
+ return list;
+}
+
+void DhcpClientProgram::addInterfaceStateObject(InterfaceStateObject *obj)
+{
+ InterfaceState *s = obj->object();
+ s->state = InterfaceState::CS_WAIT_VARIANT;
+ myStates << s;
+ obj->deleteLater();
+}
+
+//---------------------------------------------------
+//---------------------------------------------------
+void InterfaceState::write(QDataStream &stream) const
+{
+ stream << xid << time << serverAddress << lastIp << name;
+}
+
+void InterfaceState::read(QDataStream &stream)
+{
+ stream >> xid >> time >> serverAddress >> lastIp >> name;
+}
+
+
+
Copied: trunk/src/programs/dhcpclientprogram.h (from rev 240, trunk/src/programms/dhcpclientprogramm.h)
===================================================================
--- trunk/src/programs/dhcpclientprogram.h (rev 0)
+++ trunk/src/programs/dhcpclientprogram.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,130 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#ifndef DHCPCLIENTPROGRAMM_H
+#define DHCPCLIENTPROGRAMM_H
+
+#include <QMetaType>
+#include <QIcon>
+#include "program.h"
+#include "dhcppacket.h"
+
+static const int MINUTE = 60;
+static const int REPEAT_COUNT = 3;
+
+class Interface;
+class AbstractSocket;
+
+struct InterfaceState {
+ enum { CS_NONE , CS_WAIT_VARIANT , CS_WAIT_RESPONSE , CS_ALL_RIGHT };
+ int state;
+ int xid;
+ int time;
+ qint8 count;
+ IpAddress serverAddress;
+ IpAddress lastIp;
+ QString name;
+ void write(QDataStream &stream) const;
+ void read(QDataStream &stream);
+};
+typedef QList<InterfaceState*> InterfaceStateList;
+
+//xid << time << serverAddress << lastIp << name;
+
+class InterfaceStateObject : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY( int xid READ xid WRITE setXid )
+ Q_PROPERTY( QString serverAddress READ serverAddress WRITE setServerAddress )
+ Q_PROPERTY( QString lastIp READ lastIp WRITE setLastIp )
+ Q_PROPERTY( QString name READ name WRITE setName )
+public:
+ InterfaceStateObject(InterfaceState *s) { st = s; }
+ InterfaceStateObject(QObject *parent = 0) : QObject(parent) { st = new InterfaceState(); }
+
+ InterfaceState* object() { return st; }
+
+ int xid() const { return st->xid; }
+ QString serverAddress() const { return st->serverAddress.toString(); }
+ QString lastIp() const { return st->lastIp.toString(); }
+ QString name() const { return st->name; }
+
+ void setXid( int x ) { st->xid = x; }
+ void setServerAddress( const QString &x ) { st->serverAddress.setIp(x); }
+ void setLastIp( const QString &x ) { st->lastIp.setIp(x); }
+ void setName( const QString &x ) { st->name = x; }
+
+private:
+ InterfaceState *st;
+};
+
+
+class DhcpClientProgram : public Program
+{
+ Q_OBJECT
+ Q_PROPERTY( int offerTime READ offerTime WRITE setOfferTime )
+ Q_PROPERTY( QVariantList states READ statesObjectList )
+public:
+ enum { DHCPClient = 1 ,CLIENT_SOCKET = 67, SERVER_SOCKET = 68 };
+ DhcpClientProgram(QObject *parent = 0);
+ ~DhcpClientProgram();
+ int id() const { return DHCPClient; }
+ bool interrupt(int) { return false; }
+ void setDevice(SmartDevice *s);
+ void showProperty();
+ void incTime();
+ bool isUnderDhcpControl(const QString name) const;
+ void write(QDataStream &stream) const;
+ void read(QDataStream &stream);
+ void observeInterface(const QString &name, bool b);
+ QStringList interfacesList() const;
+ QIcon isConnectSocketIcon(const QString &name) const;
+ Qt::CheckState checkedState(const QString &name) const;
+ virtual QString featureName() const { return "dc"; }
+public slots:
+ void deleteInterface(const QString name);
+private slots:
+ void processData(QByteArray data);
+ void onDetectEqualIp();
+//Property
+public:
+ Q_INVOKABLE void addInterfaceStateObject(InterfaceStateObject *obj);
+ void setOfferTime(int time) { myOfferTime = time; }
+ int offerTime() const { return myOfferTime; }
+ InterfaceStateList states() { return myStates; }
+ QVariantList statesObjectList() const;
+
+private:
+ InterfaceStateList myStates;
+ int myOfferTime;
+
+private:
+ void sendDhcpMessage(DhcpPacket message, InterfaceState *state);
+ void sendRequest(const QString &name);
+ void sendDiscover(const QString &name);
+ void sendDecLine(const QString &name);
+ void receiveOffer(DhcpPacket packet);
+ void receiveAck(DhcpPacket packet);
+ void restartSession( InterfaceState *session);
+ InterfaceState* stateAt(const QString name);
+ void resetClient( InterfaceState *session);
+ AbstractSocket *listener;
+};
+
+#endif // DHCPCLIENTPROGRAMM_H
Deleted: trunk/src/programs/dhcpclientprogramm.cpp
===================================================================
--- trunk/src/programms/dhcpclientprogramm.cpp 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/dhcpclientprogramm.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -1,376 +0,0 @@
-/****************************************************************************************
-** NetEmul - program for simulating computer networks.
-** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
-**
-** NetEmul 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; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** NetEmul 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 the NetEmul; if not, write to the Free
-** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-** 02111-1307 USA.
-****************************************************************************************/
-#include "dhcpclientprogramm.h"
-#include "smartdevice.h"
-#include "udpsocket.h"
-#include "dhcpclientproperty.h"
-#include "udppacket.h"
-
-DhcpClientProgram::DhcpClientProgram(QObject *parent) : Program(parent)
-{
- myName = tr("DHCP client");
- myOfferTime = 60;
-}
-
-DhcpClientProgram::~DhcpClientProgram()
-{
- qDeleteAll(myStates);
- // Make it
- //delete listener;
- myDevice->disposeSocket(listener);
-}
-
-void DhcpClientProgram::incTime()
-{
- foreach ( InterfaceState *i , myStates ) {
- --i->time;
- if ( i->time <= 0 ) {
- switch ( i->state ) {
- case InterfaceState::CS_ALL_RIGHT: restartSession(i); break;
- case InterfaceState::CS_WAIT_VARIANT: sendDiscover( i->name ); break;
- case InterfaceState::CS_WAIT_RESPONSE: sendRequest(i->name ); break;
- }
- }
- }
-}
-/*!
- * Переопределяем функцию установки устройства чтобы соединиться со слотом.
- * @param s - указатель на устройство на которое установлена программа.
- */
-void DhcpClientProgram::setDevice(SmartDevice *s)
-{
- if ( s == 0 ) {
- foreach ( InterfaceState *i , myStates ) resetClient(i);
- return;
- }
- Program::setDevice(s);
- listener = s->openSocket( CLIENT_SOCKET , SmartDevice::UDP );
- listener->setBind("0.0.0.0");
- connect( listener , SIGNAL(readyRead(QByteArray)) , SLOT(processData(QByteArray)) );
- connect( s , SIGNAL(interfaceDeleted(QString)), SLOT(deleteInterface(QString)) );
- foreach ( InterfaceState *i , myStates ) {
- resetClient( i );
- }
-}
-//------------------------------------------------------
-
-void DhcpClientProgram::resetClient(InterfaceState *session)
-{
- myDevice->adapter(session->name)->setIp(IpAddress("0.0.0.0"));
- myDevice->adapter(session->name)->setMask(IpAddress("0.0.0.0"));
- myDevice->connectedNet( myDevice->adapter( session->name ) );
- myDevice->setGateway("0.0.0.0");
-}
-
-bool DhcpClientProgram::isUnderDhcpControl(const QString name) const
-{
- foreach ( InterfaceState *i , myStates )
- if ( i->name == name ) {
- return true;
- }
- return false;
-}
-
-/*!
- Посылает Request серверу
- @param name - имя интерфейса
- */
-void DhcpClientProgram::sendRequest(const QString &name)
-{
- InterfaceState *t = stateAt(name);
- if ( !t ) return;
- if ( REPEAT_COUNT < ++t->count ) {
- restartSession(t);
- return;
- }
- t->time = myOfferTime;
- DhcpPacket message;
- message.setType( DhcpPacket::DHCPREQUEST );
- message.setXid( t->xid );
- message.setChaddr( myDevice->adapter(t->name)->mac() );
- message.setSiaddr( t->serverAddress );
- sendDhcpMessage(message,t);
-}
-//------------------------------------------------------
-/*!
- * Посылает запрос на получение настроек.
- * @param name - имя интерфейса.
- */
-void DhcpClientProgram::sendDiscover(const QString &name)
-{
- InterfaceState *t = stateAt(name);
- if ( !t ) return;
- t->state = InterfaceState::CS_WAIT_VARIANT;
- t->time = myOfferTime;
- t->count = 0;
- DhcpPacket message;
- message.setType( DhcpPacket::DHCPDISCOVER );
- message.setXid(t->xid);
- message.setChaddr( myDevice->adapter(t->name)->mac() );
- if ( !t->lastIp.isEmpty() ) message.setYiaddr( t->lastIp );
- sendDhcpMessage(message,t);
-}
-//--------------------------------------------------------------
-void DhcpClientProgram::sendDecLine(const QString &name)
-{
- InterfaceState *t = stateAt(name);
- if ( !t ) return;
- DhcpPacket message;
- message.setType( DhcpPacket::DHCPDECLINE );
- message.setXid( t->xid );
- if ( !t->lastIp.isEmpty() ) message.setYiaddr( t->lastIp );
- message.setChaddr( myDevice->adapter( t->name )->mac() );
- sendDhcpMessage( message , t );
-}
-/*!
- Обрабатывает входящие данные.
- @param data - пришедщие данные.
- */
-void DhcpClientProgram::processData(QByteArray data)
-{
- DhcpPacket packet(data);
- switch ( packet.type() ) {
- case DhcpPacket::DHCPOFFER: receiveOffer(packet); break;
- case DhcpPacket::DHCPACK: receiveAck(packet); break;
- }
-}
-//---------------------------------------------------------------
-/*!
- Начинает заново сессию
- @param session - указатель на сессию
- */
-void DhcpClientProgram::restartSession(InterfaceState *session)
-{
- resetClient(session);
- sendDiscover( session->name );
-}
-//---------------------------------------------------------------
-/*!
- Обрабатывает входящее предложение настроек.
- @param packet - пакет с настройками.
- */
-void DhcpClientProgram::receiveOffer(DhcpPacket packet)
-{
- foreach ( InterfaceState *i , myStates )
- if ( i->xid == packet.xid() && i->state == InterfaceState::CS_WAIT_VARIANT ) {
- i->state = InterfaceState::CS_WAIT_RESPONSE;
- i->serverAddress = packet.siaddr();
- sendRequest( i->name );
- return;
- }
-}
-//---------------------------------------------------------------
-/*!
- Обрабатывает вхоодящий АСК.
- @param packet - ack пакет
- */
-void DhcpClientProgram::receiveAck(DhcpPacket packet)
-{
- foreach ( InterfaceState *i , myStates )
- if ( i->xid == packet.xid() && i->state == InterfaceState::CS_WAIT_RESPONSE ) {
- i->state = InterfaceState::CS_ALL_RIGHT;
- myDevice->adapter(i->name)->setIp( packet.yiaddr() );
- myDevice->adapter(i->name)->setMask( packet.mask() );
- myDevice->connectedNet(myDevice->adapter(i->name));
- myDevice->setGateway( packet.gateway().toString() );
- myDevice->updateView();
- i->time = packet.time();
- i->lastIp = packet.yiaddr();
- myDevice->adapter(i->name)->sendArpRequest( packet.yiaddr() );
- return;
- }
-}
-//---------------------------------------------------------------
-/*!
- Отправляет пакет с нужного интерфейса.
- @param message - пакет.
- @param state - поток-отправитель.
- */
-void DhcpClientProgram::sendDhcpMessage(DhcpPacket message, InterfaceState *state)
-{
- if (!myDevice->adapter(state->name)->isConnect() ) return;
- UdpPacket udp;
- udp.setSender(CLIENT_SOCKET);
- udp.setReceiver(SERVER_SOCKET);
- udp.pack( message.toData() );
- IpPacket packet( myDevice->adapter(state->name)->ip() , IpAddress::full() );
- packet.pack( udp.toData() );
- packet.setUpProtocol( IpPacket::udp );
- myDevice->adapter(state->name)->sendPacket( packet);
-}
-//---------------------------------------------------------------
-/*!
- * Показывает диалог программы.
- */
-void DhcpClientProgram::showProperty()
-{
- dhcpClientProperty *d = new dhcpClientProperty;
- d->setProgramm(this);
- d->exec();
-}
-//---------------------------------------------------------------
-/*!
- * Ищет указанный сеанс связи для интерфейса.
- * @param name - имя интерфейса.
- * @return указатель на сеанс, если такого нет то 0
- */
-InterfaceState* DhcpClientProgram::stateAt(const QString name)
-{
- foreach ( InterfaceState *i , myStates )
- if ( i->name == name ) return i;
- return 0;
-}
-//--------------------------------------------------------------
-QStringList DhcpClientProgram::interfacesList() const
-{
- return myDevice->sockets();
-}
-/*!
- * Возвращаем иконку подключения, для указанного интерфейса.
- * @param имя интерефейса
- * @return иконка соединения
- */
-QIcon DhcpClientProgram::isConnectSocketIcon(const QString &name) const
-{
- return myDevice->isConnectSocketIcon(name);
-}
-//-----------------------------------------------------------------------
-/*!
- * Вызывается когда у устройства удаляется интерфейс, если мы за
- * ним следим, то мы прекращаем это делать и удаляем его из списка.
- */
-void DhcpClientProgram::deleteInterface(const QString name)
-{
- InterfaceState *t = stateAt(name);
- if ( !t ) return;
- myStates.removeOne(t);
- delete t;
-}
-//--------------------------------------------------------------------
-/*!
- * Если интерфейс еще не добавлен под наблюдение, то добавляем его.
- * @param name - имя интерфейса.
- * @param b - включить или выключить наблюдение.
- */
-void DhcpClientProgram::observeInterface(const QString &name, bool b)
-{
- if ( !myEnable ) return;
- InterfaceState *temp = stateAt(name);
- if ( temp ) {
- if ( b ) return;
- resetClient( temp );
- myStates.removeOne(temp);
- delete temp;
- return;
- }
- if ( !b ) return;
- InterfaceState *session = new InterfaceState;
- session->name = name;
- session->xid = qrand()%5000;
- session->time = 0;
- connect( myDevice->adapter(session->name) , SIGNAL(equalIpDetected()) , SLOT(onDetectEqualIp()) );
- myStates << session;
- sendDiscover(session->name);
-}
-//--------------------------------------------------------------------
-
-void DhcpClientProgram::onDetectEqualIp()
-{
- Interface *t = qobject_cast<Interface*>(sender());
- InterfaceState *client = 0;
- foreach ( InterfaceState *i , myStates )
- if ( myDevice->adapter( i->name ) == t ) client = i;
- if ( !client ) return;
- sendDecLine(client->name);
- client->xid = qrand()%5000;
- client->lastIp.setIp("0.0.0.0");
- restartSession( client);
-}
-
-Qt::CheckState DhcpClientProgram::checkedState(const QString &name) const
-{
- foreach ( InterfaceState *i , myStates )
- if ( i->name == name ) return Qt::Checked;
- return Qt::Unchecked;
-}
-/*!
- Записывает отличительные черты в поток.
- @param stream - поток для записи.
-*/
-void DhcpClientProgram::write(QDataStream &stream) const
-{
- stream << DHCPClient;
- Program::write(stream);
- stream << myOfferTime;
- stream << myStates.size();
- foreach ( InterfaceState *i , myStates ) i->write(stream);
-}
-//---------------------------------------------------
-/*!
- Считывает отличительные черты из потока.
- @param stream - поток для чтения.
-*/
-void DhcpClientProgram::read(QDataStream &stream)
-{
- Program::read(stream);
- stream >> myOfferTime;
- int n;
- stream >> n;
- for ( int i = 0 ; i < n ; i++ ) {
- InterfaceState *temp = new InterfaceState;
- temp->read(stream);
- temp->time = 0;
- temp->state = InterfaceState::CS_WAIT_VARIANT;
- myStates << temp;
- }
-}
-//---------------------------------------------------
-QVariantList DhcpClientProgram::statesObjectList() const
-{
- QVariantList list;
- foreach ( InterfaceState *i , myStates ) {
- QObject *o = new InterfaceStateObject(i);
- list << qVariantFromValue(o);
- }
- return list;
-}
-
-void DhcpClientProgram::addInterfaceStateObject(InterfaceStateObject *obj)
-{
- InterfaceState *s = obj->object();
- s->state = InterfaceState::CS_WAIT_VARIANT;
- myStates << s;
- obj->deleteLater();
-}
-
-//---------------------------------------------------
-//---------------------------------------------------
-void InterfaceState::write(QDataStream &stream) const
-{
- stream << xid << time << serverAddress << lastIp << name;
-}
-
-void InterfaceState::read(QDataStream &stream)
-{
- stream >> xid >> time >> serverAddress >> lastIp >> name;
-}
-
-
-
Deleted: trunk/src/programs/dhcpclientprogramm.h
===================================================================
--- trunk/src/programms/dhcpclientprogramm.h 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/dhcpclientprogramm.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -1,130 +0,0 @@
-/****************************************************************************************
-** NetEmul - program for simulating computer networks.
-** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
-**
-** NetEmul 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; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** NetEmul 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 the NetEmul; if not, write to the Free
-** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-** 02111-1307 USA.
-****************************************************************************************/
-#ifndef DHCPCLIENTPROGRAMM_H
-#define DHCPCLIENTPROGRAMM_H
-
-#include <QMetaType>
-#include <QIcon>
-#include "programmrep.h"
-#include "dhcppacket.h"
-
-static const int MINUTE = 60;
-static const int REPEAT_COUNT = 3;
-
-class Interface;
-class AbstractSocket;
-
-struct InterfaceState {
- enum { CS_NONE , CS_WAIT_VARIANT , CS_WAIT_RESPONSE , CS_ALL_RIGHT };
- int state;
- int xid;
- int time;
- qint8 count;
- IpAddress serverAddress;
- IpAddress lastIp;
- QString name;
- void write(QDataStream &stream) const;
- void read(QDataStream &stream);
-};
-typedef QList<InterfaceState*> InterfaceStateList;
-
-//xid << time << serverAddress << lastIp << name;
-
-class InterfaceStateObject : public QObject
-{
- Q_OBJECT
- Q_PROPERTY( int xid READ xid WRITE setXid )
- Q_PROPERTY( QString serverAddress READ serverAddress WRITE setServerAddress )
- Q_PROPERTY( QString lastIp READ lastIp WRITE setLastIp )
- Q_PROPERTY( QString name READ name WRITE setName )
-public:
- InterfaceStateObject(InterfaceState *s) { st = s; }
- InterfaceStateObject(QObject *parent = 0) : QObject(parent) { st = new InterfaceState(); }
-
- InterfaceState* object() { return st; }
-
- int xid() const { return st->xid; }
- QString serverAddress() const { return st->serverAddress.toString(); }
- QString lastIp() const { return st->lastIp.toString(); }
- QString name() const { return st->name; }
-
- void setXid( int x ) { st->xid = x; }
- void setServerAddress( const QString &x ) { st->serverAddress.setIp(x); }
- void setLastIp( const QString &x ) { st->lastIp.setIp(x); }
- void setName( const QString &x ) { st->name = x; }
-
-private:
- InterfaceState *st;
-};
-
-
-class DhcpClientProgram : public Program
-{
- Q_OBJECT
- Q_PROPERTY( int offerTime READ offerTime WRITE setOfferTime )
- Q_PROPERTY( QVariantList states READ statesObjectList )
-public:
- enum { DHCPClient = 1 ,CLIENT_SOCKET = 67, SERVER_SOCKET = 68 };
- DhcpClientProgram(QObject *parent = 0);
- ~DhcpClientProgram();
- int id() const { return DHCPClient; }
- bool interrupt(int) { return false; }
- void setDevice(SmartDevice *s);
- void showProperty();
- void incTime();
- bool isUnderDhcpControl(const QString name) const;
- void write(QDataStream &stream) const;
- void read(QDataStream &stream);
- void observeInterface(const QString &name, bool b);
- QStringList interfacesList() const;
- QIcon isConnectSocketIcon(const QString &name) const;
- Qt::CheckState checkedState(const QString &name) const;
- virtual QString featureName() const { return "dc"; }
-public slots:
- void deleteInterface(const QString name);
-private slots:
- void processData(QByteArray data);
- void onDetectEqualIp();
-//Property
-public:
- Q_INVOKABLE void addInterfaceStateObject(InterfaceStateObject *obj);
- void setOfferTime(int time) { myOfferTime = time; }
- int offerTime() const { return myOfferTime; }
- InterfaceStateList states() { return myStates; }
- QVariantList statesObjectList() const;
-
-private:
- InterfaceStateList myStates;
- int myOfferTime;
-
-private:
- void sendDhcpMessage(DhcpPacket message, InterfaceState *state);
- void sendRequest(const QString &name);
- void sendDiscover(const QString &name);
- void sendDecLine(const QString &name);
- void receiveOffer(DhcpPacket packet);
- void receiveAck(DhcpPacket packet);
- void restartSession( InterfaceState *session);
- InterfaceState* stateAt(const QString name);
- void resetClient( InterfaceState *session);
- AbstractSocket *listener;
-};
-
-#endif // DHCPCLIENTPROGRAMM_H
Modified: trunk/src/programs/dhcpdemon.h
===================================================================
--- trunk/src/programms/dhcpdemon.h 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/dhcpdemon.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -30,7 +30,6 @@
class DhcpDemon : public QObject
{
Q_OBJECT
-
Q_PROPERTY( QString interfaceName READ interfaceName WRITE setInterfaceName )
Q_PROPERTY( QString beginIp READ beginIp WRITE setBeginIp )
Q_PROPERTY( QString endIp READ endIp WRITE setEndIp )
@@ -39,7 +38,6 @@
Q_PROPERTY( int time READ time WRITE setTime )
Q_PROPERTY( int waitingTime READ waitingTime WRITE setWaitingTime )
Q_PROPERTY( bool dynamic READ dynamic WRITE setDynamic )
-
public:
enum { CLIENT_SOCKET = 67 , SERVER_SOCKET = 68 };
Copied: trunk/src/programs/dhcpserverprogram.cpp (from rev 240, trunk/src/programms/dhcpserverprogramm.cpp)
===================================================================
--- trunk/src/programs/dhcpserverprogram.cpp (rev 0)
+++ trunk/src/programs/dhcpserverprogram.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,159 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#include "dhcpserverprogram.h"
+#include "dhcpserverproperty.h"
+#include "dhcppacket.h"
+#include "smartdevice.h"
+#include "udpsocket.h"
+#include "socketfactory.h"
+#include <QMessageBox>
+
+#include "dhcpservermodel.h"
+
+int DhcpServerProgram::myServerCount = 0;
+
+DhcpServerProgram::DhcpServerProgram(QObject *parent) : Program(parent)
+{
+ myName = tr("DHCP server");
+ myServerCount++;
+ myServerName = QString("Server%1").arg(myServerCount);
+ myDemons.clear();
+ qDeleteAll(myDemons);
+}
+
+DhcpServerProgram::~DhcpServerProgram()
+{
+ myDevice->disposeSocket(receiver);
+ myDemons.clear();
+ qDeleteAll(myDemons);
+}
+
+void DhcpServerProgram::setDevice(SmartDevice *s)
+{
+ if ( s == 0 ) return;
+ Program::setDevice(s);
+ receiver = myDevice->openSocket(DhcpDemon::SERVER_SOCKET, SocketFactory::UDP);
+ //receiver = new udpSocket(myDevice, SERVER_SOCKET);
+ foreach ( Interface *i, myDevice->interfaces() ) {
+ if ( i->isConnect() ) {
+ DhcpDemon *demon = new DhcpDemon(i);
+ myDemons << demon;
+ }
+ }
+ receiver->setBind("0.0.0.0");
+ connect( receiver , SIGNAL(readyRead(QByteArray)), SLOT(execute(QByteArray)));
+ connect( myDevice, SIGNAL(interfaceConnected(QString)), SLOT(checkInterface(QString)) );
+}
+
+//void dhcpServerProgramm::checkInterface(QString port)
+//{
+// if ( myInterface.isEmpty() ) setInterfaceName(port);
+//}
+
+void DhcpServerProgram::execute(QByteArray data)
+{
+ DhcpPacket packet(data);
+ foreach ( DhcpDemon *demon, myDemons ) {
+ IpAddress deviceIp = myDevice->adapter(demon->interfaceName())->ip();
+ if ( deviceIp.isEmpty() ) {
+ QMessageBox::warning(0,tr("Warning"),
+ tr("Your DHCP server <i>%1</i> isn't configured.").arg(myServerName),
+ QMessageBox::Ok, QMessageBox::Ok);
+ return;
+ }
+
+ if ( deviceIp == packet.siaddr() ) {
+ switch ( packet.type() ) {
+ case DhcpPacket::DHCPDISCOVER :
+ demon->executeDiscover(packet);
+ break;
+ case DhcpPacket::DHCPREQUEST :
+ demon->executeRequest(packet);
+ break;
+ case DhcpPacket::DHCPDECLINE :
+ demon->executeDecline(packet);
+ break;
+ }
+ }
+ }
+}
+
+
+
+void DhcpServerProgram::incTime()
+{
+ foreach ( DhcpDemon *demon, myDemons ) {
+ demon->incTime();
+ }
+}
+
+void DhcpServerProgram::showProperty()
+{
+ DhcpServerProperty *d = new DhcpServerProperty(myDevice);
+ d->setProgramm(this);
+ d->exec();
+}
+
+/*!
+ Записывает отличительные черты в поток.
+ @param stream - поток для записи.
+*/
+void DhcpServerProgram::write(QDataStream &stream) const
+{
+ stream << DHCPServer;
+ Program::write(stream);
+ DhcpDemon *d = myDemons.at(0);
+ d->dhcpModel()->write(stream);
+ stream << d->interfaceName();
+ stream << d->beginIp();
+ stream << d->endIp();
+ stream << d->mask();
+ stream << d->gateway();
+ stream << d->time();
+ stream << d->dynamic();
+ stream << d->waitingTime();
+}
+//---------------------------------------------------
+
+/*!
+ Считывает отличительные черты из потока.
+ @param stream - поток для чтения.
+*/
+void DhcpServerProgram::read(QDataStream &stream)
+{
+ Program::read(stream);
+ DhcpDemon *d = new DhcpDemon(device()->interfaces().at(0));
+ d->dhcpModel()->read(stream);
+ d->read(stream);
+}
+//---------------------------------------------------
+
+
+
+//---------------------------------------------------
+//СlientState::СlientState(StaticDhcpRecord *rec)
+//{
+// ip = rec->yiaddr;
+// mac = rec->chaddr;
+// mask = rec->mask;
+// gateway = rec->gateway;
+// time = rec->time;
+//}
+
Copied: trunk/src/programs/dhcpserverprogram.h (from rev 240, trunk/src/programms/dhcpserverprogramm.h)
===================================================================
--- trunk/src/programs/dhcpserverprogram.h (rev 0)
+++ trunk/src/programs/dhcpserverprogram.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,63 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#ifndef DHCPSERVERPROGRAMM_H
+#define DHCPSERVERPROGRAMM_H
+
+#include "program.h"
+#include "dhcpdemon.h"
+
+class AbstractSocket;
+
+class DhcpServerProgram : public Program
+{
+ Q_OBJECT
+public:
+ enum { DHCPServer = 2 };
+ DhcpServerProgram(QObject *parent = 0);
+ ~DhcpServerProgram();
+
+// Атрибуты
+public:
+ int id() const { return DHCPServer; }
+ void setDevice(SmartDevice *s);
+ void setServerName(QString n) { myServerName = n; }
+ QString serverName() const { return myServerName; }
+ virtual QString featureName() const { return "ds"; }
+public:
+ void showProperty();
+ void incTime();
+ bool interrupt(int) { return false; }
+ void write(QDataStream &stream) const;
+ void read(QDataStream &stream);
+
+// Слоты
+public slots:
+ void execute(QByteArray data);
+// void checkInterface(QString port);
+
+// Переменные
+private:
+ static int myServerCount;
+ QString myServerName;
+ QList<DhcpDemon*> myDemons;
+ AbstractSocket *receiver;
+};
+
+#endif // DHCPSERVERPROGRAMM_H
Deleted: trunk/src/programs/dhcpserverprogramm.cpp
===================================================================
--- trunk/src/programms/dhcpserverprogramm.cpp 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/dhcpserverprogramm.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -1,159 +0,0 @@
-/****************************************************************************************
-** NetEmul - program for simulating computer networks.
-** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
-**
-** NetEmul 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; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** NetEmul 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 the NetEmul; if not, write to the Free
-** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-** 02111-1307 USA.
-****************************************************************************************/
-#include "dhcpserverprogramm.h"
-#include "dhcpserverproperty.h"
-#include "dhcppacket.h"
-#include "smartdevice.h"
-#include "udpsocket.h"
-#include "socketfactory.h"
-#include <QMessageBox>
-
-#include "dhcpservermodel.h"
-
-int DhcpServerProgram::myServerCount = 0;
-
-DhcpServerProgram::DhcpServerProgram(QObject *parent) : Program(parent)
-{
- myName = tr("DHCP server");
- myServerCount++;
- myServerName = QString("Server%1").arg(myServerCount);
- myDemons.clear();
- qDeleteAll(myDemons);
-}
-
-DhcpServerProgram::~DhcpServerProgram()
-{
- myDevice->disposeSocket(receiver);
- myDemons.clear();
- qDeleteAll(myDemons);
-}
-
-void DhcpServerProgram::setDevice(SmartDevice *s)
-{
- if ( s == 0 ) return;
- Program::setDevice(s);
- receiver = myDevice->openSocket(DhcpDemon::SERVER_SOCKET, SocketFactory::UDP);
- //receiver = new udpSocket(myDevice, SERVER_SOCKET);
- foreach ( Interface *i, myDevice->interfaces() ) {
- if ( i->isConnect() ) {
- DhcpDemon *demon = new DhcpDemon(i);
- myDemons << demon;
- }
- }
- receiver->setBind("0.0.0.0");
- connect( receiver , SIGNAL(readyRead(QByteArray)), SLOT(execute(QByteArray)));
- connect( myDevice, SIGNAL(interfaceConnected(QString)), SLOT(checkInterface(QString)) );
-}
-
-//void dhcpServerProgramm::checkInterface(QString port)
-//{
-// if ( myInterface.isEmpty() ) setInterfaceName(port);
-//}
-
-void DhcpServerProgram::execute(QByteArray data)
-{
- DhcpPacket packet(data);
- foreach ( DhcpDemon *demon, myDemons ) {
- IpAddress deviceIp = myDevice->adapter(demon->interfaceName())->ip();
- if ( deviceIp.isEmpty() ) {
- QMessageBox::warning(0,tr("Warning"),
- tr("Your DHCP server <i>%1</i> isn't configured.").arg(myServerName),
- QMessageBox::Ok, QMessageBox::Ok);
- return;
- }
-
- if ( deviceIp == packet.siaddr() ) {
- switch ( packet.type() ) {
- case DhcpPacket::DHCPDISCOVER :
- demon->executeDiscover(packet);
- break;
- case DhcpPacket::DHCPREQUEST :
- demon->executeRequest(packet);
- break;
- case DhcpPacket::DHCPDECLINE :
- demon->executeDecline(packet);
- break;
- }
- }
- }
-}
-
-
-
-void DhcpServerProgram::incTime()
-{
- foreach ( DhcpDemon *demon, myDemons ) {
- demon->incTime();
- }
-}
-
-void DhcpServerProgram::showProperty()
-{
- DhcpServerProperty *d = new DhcpServerProperty(myDevice);
- d->setProgramm(this);
- d->exec();
-}
-
-/*!
- Записывает отличительные черты в поток.
- @param stream - поток для записи.
-*/
-void DhcpServerProgram::write(QDataStream &stream) const
-{
- stream << DHCPServer;
- Program::write(stream);
- DhcpDemon *d = myDemons.at(0);
- d->dhcpModel()->write(stream);
- stream << d->interfaceName();
- stream << d->beginIp();
- stream << d->endIp();
- stream << d->mask();
- stream << d->gateway();
- stream << d->time();
- stream << d->dynamic();
- stream << d->waitingTime();
-}
-//---------------------------------------------------
-
-/*!
- Считывает отличительные черты из потока.
- @param stream - поток для чтения.
-*/
-void DhcpServerProgram::read(QDataStream &stream)
-{
- Program::read(stream);
- DhcpDemon *d = new DhcpDemon(device()->interfaces().at(0));
- d->dhcpModel()->read(stream);
- d->read(stream);
-}
-//---------------------------------------------------
-
-
-
-//---------------------------------------------------
-//СlientState::СlientState(StaticDhcpRecord *rec)
-//{
-// ip = rec->yiaddr;
-// mac = rec->chaddr;
-// mask = rec->mask;
-// gateway = rec->gateway;
-// time = rec->time;
-//}
-
Deleted: trunk/src/programs/dhcpserverprogramm.h
===================================================================
--- trunk/src/programms/dhcpserverprogramm.h 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/dhcpserverprogramm.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -1,63 +0,0 @@
-/****************************************************************************************
-** NetEmul - program for simulating computer networks.
-** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
-**
-** NetEmul 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; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** NetEmul 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 the NetEmul; if not, write to the Free
-** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-** 02111-1307 USA.
-****************************************************************************************/
-#ifndef DHCPSERVERPROGRAMM_H
-#define DHCPSERVERPROGRAMM_H
-
-#include "programmrep.h"
-#include "dhcpdemon.h"
-
-class AbstractSocket;
-
-class DhcpServerProgram : public Program
-{
- Q_OBJECT
-public:
- enum { DHCPServer = 2 };
- DhcpServerProgram(QObject *parent = 0);
- ~DhcpServerProgram();
-
-// Атрибуты
-public:
- int id() const { return DHCPServer; }
- void setDevice(SmartDevice *s);
- void setServerName(QString n) { myServerName = n; }
- QString serverName() const { return myServerName; }
- virtual QString featureName() const { return "ds"; }
-public:
- void showProperty();
- void incTime();
- bool interrupt(int) { return false; }
- void write(QDataStream &stream) const;
- void read(QDataStream &stream);
-
-// Слоты
-public slots:
- void execute(QByteArray data);
-// void checkInterface(QString port);
-
-// Переменные
-private:
- static int myServerCount;
- QString myServerName;
- QList<DhcpDemon*> myDemons;
- AbstractSocket *receiver;
-};
-
-#endif // DHCPSERVERPROGRAMM_H
Copied: trunk/src/programs/program.cpp (from rev 240, trunk/src/programms/programmrep.cpp)
===================================================================
--- trunk/src/programs/program.cpp (rev 0)
+++ trunk/src/programs/program.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,87 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#include "program.h"
+#include "smartdevice.h"
+#include "ripprogram.h"
+#include "dhcpserverprogram.h"
+#include "dhcpclientprogram.h"
+#include "spoofingprogram.h"
+
+static const int MAGIC_PROGRAMM_NUMBER = 50;
+
+Program::Program(QObject *parent) : QObject(parent)
+{
+}
+
+Program::~Program()
+{
+}
+
+void Program::setEnable(bool b)
+{
+ if ( b != myEnable ) {
+ myEnable = b;
+ }
+}
+
+void Program::updateView()
+{
+ myDevice->updateView();
+}
+
+Program* Program::createFromStream(QObject *parent, QDataStream &stream)
+{
+ int n;
+ stream >> n;
+ Program *p = createImpl(parent,n);
+ p->read(stream);
+ return p;
+}
+
+Program* Program::createImpl(QObject *parent, int n)
+{
+ switch (n%MAGIC_PROGRAMM_NUMBER) {
+ case RIP: return new RipProgram(parent);
+ case DHCPClient : return new DhcpClientProgram(parent);
+ case DHCPServer : return new DhcpServerProgram(parent);
+ case SPOOFING : return new SpoofingProgram(parent);
+ default: break;
+ }
+ return 0;
+}
+
+/*!
+ Записывает программу в поток.
+ @param stream - поток для записи.
+*/
+void Program::write(QDataStream &stream) const
+{
+ stream << myEnable;
+}
+//--------------------------------------------
+/*!
+ Считывает программу из потока.
+ @param stream - поток для чтения.
+*/
+void Program::read(QDataStream &stream)
+{
+ stream >> myEnable;
+}
+//-------------------------------------------
Copied: trunk/src/programs/program.h (from rev 240, trunk/src/programms/programmrep.h)
===================================================================
--- trunk/src/programs/program.h (rev 0)
+++ trunk/src/programs/program.h 2011-02-11 23:05:12 UTC (rev 243)
@@ -0,0 +1,64 @@
+/****************************************************************************************
+** NetEmul - program for simulating computer networks.
+** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
+**
+** NetEmul 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; either
+** version 2.1 of the License, or (at your option) any later version.
+**
+** NetEmul 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 the NetEmul; if not, write to the Free
+** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+** 02111-1307 USA.
+****************************************************************************************/
+#ifndef PROGRAMMREP_H
+#define PROGRAMMREP_H
+
+#include <QDataStream>
+
+class Device;
+class SmartDevice;
+class Program;
+
+typedef QList<Program*> ProgramList;
+
+class Program : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY( bool enable READ isEnable WRITE setEnable )
+public:
+ Program(QObject *parent = 0);
+ virtual ~Program();
+
+ static Program* createFromStream(QObject *parent , QDataStream &stream);
+ static Program* createImpl(QObject *parent , int n);
+
+public:
+ enum { RIP = 0 , DHCPClient = 1 , DHCPServer = 2, SPOOFING = 3 };
+
+ void setEnable(bool b);
+ bool isEnable() const { return myEnable; }
+ QString name() const { return myName; }
+ virtual void setDevice(SmartDevice *s) { myDevice = s; }
+ void updateView();
+ SmartDevice* device() const { return myDevice; }
+ virtual bool interrupt(int u) = 0;
+ virtual void showProperty() = 0;
+ virtual QString featureName() const = 0;
+ virtual void incTime() { }
+ virtual void write(QDataStream &stream) const;
+ virtual void read(QDataStream &stream);
+ virtual int id() const = 0;
+protected:
+ SmartDevice *myDevice;
+ bool myEnable;
+ QString myName; //!< Имя программы.
+};
+
+#endif // PROGRAMMREP_H
Deleted: trunk/src/programs/programmrep.cpp
===================================================================
--- trunk/src/programms/programmrep.cpp 2011-02-11 21:27:21 UTC (rev 240)
+++ trunk/src/programs/programmrep.cpp 2011-02-11 23:05:12 UTC (rev 243)
@@ -1,87 +0,0 @@
-/****************************************************************************************
-** NetEmul - program for simulating computer networks.
-** Copyright © 2009 Semenov Pavel and Omilaeva Anastasia
-**
-** NetEmul 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; either
-** version 2.1 of the License, or (at your option) any later version.
-**
-** NetEmul 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 the NetEmul; if not, write to the Free
-** Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-** 02111-1307 USA.
-****************************************************************************************/
-#include "programmrep.h"
-#include "smartdevice.h"
-#include "ripprogramm.h"
-#include "dhcpserverprogramm.h"
-#include "dhcpclientprogramm.h"
-#include "spoofingprogramm.h"
-
-static const int MAGIC_PROGRAMM_NUMBER = 50;
-
-Program::Program(QObject *parent) : QObject(parent)
-{
-}
-
-Program::~Program()
-{
-}
-
-void Program::setEnable(bool b)
-{
- if ( b != myEnable ) {
- myEnable = b;
- }
-}
-
-void Program::updateView()
-{
- myDevice->updateView();
-}
-
-Program* Program::createFromStream(QObject *parent, QDataStream &stream)
-{
- int n;
- str...
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