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@@ -6,804 +6,772 @@
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// Inhalt der NewsServer Klasse aus NewsServer.h
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// Inhalt der NewsServer Klasse aus NewsServer.h
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// Konstruktor
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// Konstruktor
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NewsServer::NewsServer( InitDatei *zIni )
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NewsServer::NewsServer( InitDatei *zIni )
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- : Thread()
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-{
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- Network::Start( 100 );
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- std::cout << "IS: Verbindung mit Datenbank wird hergestellt...\n";
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- db = new NSDatenbank( zIni );
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- klientAnzahl = 0;
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- klients = new RCArray< NSKlient >();
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- empfangen = 0;
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- gesendet = 0;
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- fehler = new Text();
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- ini = zIni->getThis();
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- id = *zIni->zWert( "ServerId" );
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- server = new Server();
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- aServer = new SSLServer();
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+ : Thread()
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+{
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+ Network::Start( 100 );
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+ std::cout << "IS: Verbindung mit Datenbank wird hergestellt...\n";
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+ db = new NSDatenbank( zIni );
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+ klientAnzahl = 0;
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+ klients = new RCArray< NSKlient >();
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+ empfangen = 0;
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+ gesendet = 0;
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+ fehler = new Text();
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+ ini = zIni->getThis();
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+ id = *zIni->zWert( "ServerId" );
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+ server = new Server();
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+ aServer = new SSLServer();
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aServer->setPrivateKeyPassword( zIni->zWert( "SSLPasswort" )->getText() );
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aServer->setPrivateKeyPassword( zIni->zWert( "SSLPasswort" )->getText() );
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aServer->setCertificateFile( zIni->zWert( "SSLCert" )->getText() );
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aServer->setCertificateFile( zIni->zWert( "SSLCert" )->getText() );
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aServer->setPrivateKeyFile( zIni->zWert( "SSLKey" )->getText() );
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aServer->setPrivateKeyFile( zIni->zWert( "SSLKey" )->getText() );
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- std::cout << "IS: Starten des Admin Servers...\n";
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- if( !aServer->verbinde( (unsigned short)TextZuInt( ini->zWert( "AdminServerPort" )->getText(), 10 ), 10 ) )
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- {
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- std::cout << "IS: Der Admin Server konnte nicht gestartet werden. Das Programm wird beendet.\n";
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- exit( 1 );
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- }
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- db->setServerStatus( id, 2 );
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- end = 0;
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- nichtPausiert = 0;
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- InitializeCriticalSection( &cs );
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- ref = 1;
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- if( zIni->zWert( "Aktiv" )->istGleich( "TRUE" ) )
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- {
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- serverStarten();
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- serverFortsetzen();
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- }
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+ std::cout << "IS: Starten des Admin Servers...\n";
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+ if( !aServer->verbinde( (unsigned short)TextZuInt( ini->zWert( "AdminServerPort" )->getText(), 10 ), 10 ) )
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+ {
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+ std::cout << "IS: Der Admin Server konnte nicht gestartet werden. Das Programm wird beendet.\n";
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+ exit( 1 );
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+ }
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+ db->setServerStatus( id, 2 );
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+ end = 0;
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+ nichtPausiert = 0;
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+ InitializeCriticalSection( &cs );
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+ if( zIni->zWert( "Aktiv" )->istGleich( "TRUE" ) )
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+ {
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+ serverStarten();
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+ serverFortsetzen();
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+ }
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}
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}
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// Destruktor
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// Destruktor
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NewsServer::~NewsServer()
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NewsServer::~NewsServer()
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{
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{
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- fehler->release();
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- server->trenne();
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- server->release();
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- aServer->trenne();
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- aServer->release();
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- if( klients )
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- klients->release();
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- ini->release();
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- db->release();
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- DeleteCriticalSection( &cs );
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+ fehler->release();
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+ server->trenne();
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+ server->release();
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+ aServer->trenne();
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+ aServer->release();
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+ if( klients )
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+ klients->release();
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+ ini->release();
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+ db->release();
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+ DeleteCriticalSection( &cs );
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}
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}
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// nicht constant
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// nicht constant
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void NewsServer::runn()
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void NewsServer::runn()
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{
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{
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- while( !end && aServer->isConnected() )
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- {
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- SSLSKlient *klient;
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- klient = aServer->getKlient();
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- if( end && klient )
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- {
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- klient->trenne();
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- klient = klient->release();
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- Sleep( 1000 );
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- return;
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- }
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- if( !klient )
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- continue;
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- NSAKlient *clHandle = new NSAKlient( klient, getThis() );
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- clHandle->start();
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- }
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+ while( !end && aServer->isConnected() )
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+ {
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+ SSLSKlient *klient;
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+ klient = aServer->getKlient();
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+ if( end && klient )
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+ {
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+ klient->trenne();
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+ klient = klient->release();
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+ Sleep( 1000 );
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+ return;
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+ }
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+ if( !klient )
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+ continue;
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+ NSAKlient * clHandle = new NSAKlient( klient, (NewsServer *)getThis() );
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+ clHandle->start();
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+ }
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}
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}
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void NewsServer::thread()
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void NewsServer::thread()
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{
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{
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- while( server->isConnected() )
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- {
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- SKlient *klient;
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- klient = server->getKlient();
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- if( !klient )
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- continue;
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- Framework::getThreadRegister()->cleanUpClosedThreads();
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- NSKlient *clHandle = new NSKlient( klient, getThis() );
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- EnterCriticalSection( &cs );
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- klients->set( clHandle, klientAnzahl );
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- klientAnzahl++;
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- LeaveCriticalSection( &cs );
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- clHandle->start();
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- }
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+ while( server->isConnected() )
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+ {
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+ SKlient *klient;
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+ klient = server->getKlient();
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+ if( !klient )
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+ continue;
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+ Framework::getThreadRegister()->cleanUpClosedThreads();
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+ NSKlient * clHandle = new NSKlient( klient, (NewsServer *)getThis() );
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+ EnterCriticalSection( &cs );
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+ klients->set( clHandle, klientAnzahl );
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+ klientAnzahl++;
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+ LeaveCriticalSection( &cs );
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+ clHandle->start();
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+ }
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}
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}
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void NewsServer::close()
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void NewsServer::close()
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{
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{
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- db->setServerStatus( id, 1 );
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- server->trenne();
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+ db->setServerStatus( id, 1 );
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+ server->trenne();
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#ifdef WIN32
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#ifdef WIN32
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- warteAufThread( 1000 );
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+ warteAufThread( 1000 );
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#endif
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#endif
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- EnterCriticalSection( &cs );
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- for( int i = 0; i < klientAnzahl; i++ )
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- klients->z( i )->absturz();
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- klients = klients->release();
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- klientAnzahl = 0;
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- LeaveCriticalSection( &cs );
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- ende();
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- run = 0;
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- end = 1;
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- Klient *klient = new Klient();
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- klient->verbinde( aServer->getPort(), "127.0.0.1" );
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- Sleep( 500 );
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- aServer->trenne();
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- klient->release();
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+ EnterCriticalSection( &cs );
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+ for( int i = 0; i < klientAnzahl; i++ )
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+ klients->z( i )->absturz();
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+ klients = klients->release();
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+ klientAnzahl = 0;
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+ LeaveCriticalSection( &cs );
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+ ende();
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+ run = 0;
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+ end = 1;
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+ Klient * klient = new Klient();
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+ klient->verbinde( aServer->getPort(), "127.0.0.1" );
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+ Sleep( 500 );
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+ aServer->trenne();
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+ klient->release();
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}
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}
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bool NewsServer::serverStarten()
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bool NewsServer::serverStarten()
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{
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{
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- if( nichtPausiert )
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- {
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- fehler->setText( "Der Server konnte nicht gestartet werden: Der Server läuft bereits." );
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- return 0;
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- }
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- if( server )
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- server->release();
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- server = new Server();
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- if( server->verbinde( (unsigned short)TextZuInt( ini->zWert( "ServerPort" )->getText(), 10 ), 10 ) )
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- {
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- nichtPausiert = 1;
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- start();
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- return 1;
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- }
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- else
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- {
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- serverBeenden();
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- fehler->setText( "Der Server konnte nicht gestartet werden: Eventuell ist der Port in benutzung." );
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- return 0;
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- }
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+ if( nichtPausiert )
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+ {
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+ fehler->setText( "Der Server konnte nicht gestartet werden: Der Server läuft bereits." );
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+ return 0;
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+ }
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+ if( server )
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+ server->release();
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+ server = new Server();
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+ if( server->verbinde( (unsigned short)TextZuInt( ini->zWert( "ServerPort" )->getText(), 10 ), 10 ) )
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+ {
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+ nichtPausiert = 1;
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+ start();
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+ return 1;
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+ }
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+ else
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+ {
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+ serverBeenden();
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+ fehler->setText( "Der Server konnte nicht gestartet werden: Eventuell ist der Port in benutzung." );
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+ return 0;
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+ }
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}
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}
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bool NewsServer::serverPause()
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bool NewsServer::serverPause()
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{
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{
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- if( !nichtPausiert )
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- {
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- fehler->setText( "Der Server konnte nicht pausiert werden: Der Server läuft nicht." );
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- return 0;
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- }
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- if( !db->setServerStatus( id, 2 ) )
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- {
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- fehler->setText( "Der Server konnte nicht pausiert werden: " );
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- fehler->append( db->getLetzterFehler() );
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- return 0;
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- }
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- return 1;
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+ if( !nichtPausiert )
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+ {
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+ fehler->setText( "Der Server konnte nicht pausiert werden: Der Server läuft nicht." );
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+ return 0;
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+ }
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+ if( !db->setServerStatus( id, 2 ) )
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+ {
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+ fehler->setText( "Der Server konnte nicht pausiert werden: " );
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+ fehler->append( db->getLetzterFehler() );
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+ return 0;
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+ }
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+ return 1;
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}
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}
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bool NewsServer::serverFortsetzen()
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bool NewsServer::serverFortsetzen()
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{
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{
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- if( !nichtPausiert )
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- {
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- fehler->setText( "Der Server konnte nicht fortgesetzt werden: Der Server läuft nicht." );
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- return 0;
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- }
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- if( !db->setServerStatus( id, 3 ) )
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- {
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- fehler->setText( "Der Server konnte nicht fortgesetzt werden: " );
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- fehler->append( db->getLetzterFehler() );
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- return 0;
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- }
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- return 1;
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+ if( !nichtPausiert )
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+ {
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+ fehler->setText( "Der Server konnte nicht fortgesetzt werden: Der Server läuft nicht." );
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+ return 0;
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+ }
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+ if( !db->setServerStatus( id, 3 ) )
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+ {
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+ fehler->setText( "Der Server konnte nicht fortgesetzt werden: " );
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+ fehler->append( db->getLetzterFehler() );
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+ return 0;
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+ }
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+ return 1;
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}
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}
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bool NewsServer::serverBeenden()
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bool NewsServer::serverBeenden()
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{
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{
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- if( !nichtPausiert )
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- {
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- fehler->setText( "Der Server konnte nicht beendet werden: Der Server läuft nicht." );
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- return 0;
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- }
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- if( db->serverIstNichtPausiert( id ) )
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- {
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- fehler->setText( "Der Server konnte nicht beendet werden: Der Server muss erst pausiert werden." );
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- return 0;
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- }
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- nichtPausiert = 0;
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- ende();
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- if( server )
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- server->trenne();
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- return 1;
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+ if( !nichtPausiert )
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+ {
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+ fehler->setText( "Der Server konnte nicht beendet werden: Der Server läuft nicht." );
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+ return 0;
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+ }
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+ if( db->serverIstNichtPausiert( id ) )
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+ {
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+ fehler->setText( "Der Server konnte nicht beendet werden: Der Server muss erst pausiert werden." );
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+ return 0;
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+ }
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+ nichtPausiert = 0;
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+ ende();
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+ if( server )
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+ server->trenne();
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+ return 1;
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}
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}
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bool NewsServer::setMaxKlients( int mc )
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bool NewsServer::setMaxKlients( int mc )
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{
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{
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- if( !db->setMaxClients( id, mc ) )
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- {
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- fehler->setText( "Die maximale Anzahl der Clients konnte nicht gesetzt werden:\n" );
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- fehler->append( db->getLetzterFehler() );
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- return 0;
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- }
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- ini->setWert( "MaxClients", Text() += mc );
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- return 1;
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+ if( !db->setMaxClients( id, mc ) )
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+ {
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+ fehler->setText( "Die maximale Anzahl der Clients konnte nicht gesetzt werden:\n" );
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+ fehler->append( db->getLetzterFehler() );
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+ return 0;
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+ }
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+ ini->setWert( "MaxClients", Text() += mc );
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+ return 1;
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}
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}
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|
|
|
|
|
bool NewsServer::absturzKlient( int klientId )
|
|
bool NewsServer::absturzKlient( int klientId )
|
|
{
|
|
{
|
|
- bool gefunden = 0;
|
|
|
|
- EnterCriticalSection( &cs );
|
|
|
|
- for( int i = 0; i < klientAnzahl; i++ )
|
|
|
|
- {
|
|
|
|
- if( klients->z( i )->getKlientNummer() == klientId )
|
|
|
|
- {
|
|
|
|
- klients->z( i )->absturz();
|
|
|
|
- klients->remove( i );
|
|
|
|
- klientAnzahl--;
|
|
|
|
- gefunden = 1;
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- LeaveCriticalSection( &cs );
|
|
|
|
- return gefunden;
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-bool NewsServer::removeKlient( NSKlient *zKlient )
|
|
|
|
-{
|
|
|
|
- bool gefunden = 0;
|
|
|
|
- EnterCriticalSection( &cs );
|
|
|
|
- for( int i = 0; i < klientAnzahl; i++ )
|
|
|
|
- {
|
|
|
|
- if( klients->z( i ) == zKlient )
|
|
|
|
- {
|
|
|
|
- klients->remove( i );
|
|
|
|
- klientAnzahl--;
|
|
|
|
- gefunden = 1;
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- LeaveCriticalSection( &cs );
|
|
|
|
- return gefunden;
|
|
|
|
|
|
+ bool gefunden = 0;
|
|
|
|
+ EnterCriticalSection( &cs );
|
|
|
|
+ for( int i = 0; i < klientAnzahl; i++ )
|
|
|
|
+ {
|
|
|
|
+ if( klients->z( i )->getKlientNummer() == klientId )
|
|
|
|
+ {
|
|
|
|
+ klients->z( i )->absturz();
|
|
|
|
+ klients->remove( i );
|
|
|
|
+ klientAnzahl--;
|
|
|
|
+ gefunden = 1;
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ LeaveCriticalSection( &cs );
|
|
|
|
+ return gefunden;
|
|
|
|
+}
|
|
|
|
+
|
|
|
|
+bool NewsServer::removeKlient( NSKlient * zKlient )
|
|
|
|
+{
|
|
|
|
+ bool gefunden = 0;
|
|
|
|
+ EnterCriticalSection( &cs );
|
|
|
|
+ for( int i = 0; i < klientAnzahl; i++ )
|
|
|
|
+ {
|
|
|
|
+ if( klients->z( i ) == zKlient )
|
|
|
|
+ {
|
|
|
|
+ klients->remove( i );
|
|
|
|
+ klientAnzahl--;
|
|
|
|
+ gefunden = 1;
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ LeaveCriticalSection( &cs );
|
|
|
|
+ return gefunden;
|
|
}
|
|
}
|
|
|
|
|
|
void NewsServer::addGesendet( int bytes )
|
|
void NewsServer::addGesendet( int bytes )
|
|
{
|
|
{
|
|
- gesendet += bytes;
|
|
|
|
|
|
+ gesendet += bytes;
|
|
}
|
|
}
|
|
|
|
|
|
void NewsServer::addEmpfangen( int bytes )
|
|
void NewsServer::addEmpfangen( int bytes )
|
|
{
|
|
{
|
|
- empfangen += bytes;
|
|
|
|
|
|
+ empfangen += bytes;
|
|
}
|
|
}
|
|
|
|
|
|
// constant
|
|
// constant
|
|
bool NewsServer::istAn() const
|
|
bool NewsServer::istAn() const
|
|
{
|
|
{
|
|
- return db->serverIstNichtPausiert( id );
|
|
|
|
|
|
+ return db->serverIstNichtPausiert( id );
|
|
}
|
|
}
|
|
|
|
|
|
Server *NewsServer::zServer() const
|
|
Server *NewsServer::zServer() const
|
|
{
|
|
{
|
|
- return server;
|
|
|
|
|
|
+ return server;
|
|
}
|
|
}
|
|
|
|
|
|
NSDatenbank *NewsServer::zDB() const
|
|
NSDatenbank *NewsServer::zDB() const
|
|
{
|
|
{
|
|
- return db;
|
|
|
|
|
|
+ return db;
|
|
}
|
|
}
|
|
|
|
|
|
bool NewsServer::hatClients() const
|
|
bool NewsServer::hatClients() const
|
|
{
|
|
{
|
|
- return klientAnzahl > 0;
|
|
|
|
|
|
+ return klientAnzahl > 0;
|
|
}
|
|
}
|
|
|
|
|
|
int NewsServer::getId() const
|
|
int NewsServer::getId() const
|
|
{
|
|
{
|
|
- return id;
|
|
|
|
|
|
+ return id;
|
|
}
|
|
}
|
|
|
|
|
|
char *NewsServer::getLetzterFehler() const
|
|
char *NewsServer::getLetzterFehler() const
|
|
{
|
|
{
|
|
- return fehler->getText();
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Reference Counting
|
|
|
|
-NewsServer *NewsServer::getThis()
|
|
|
|
-{
|
|
|
|
- ref++;
|
|
|
|
- return this;
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-NewsServer *NewsServer::release()
|
|
|
|
-{
|
|
|
|
- ref--;
|
|
|
|
- if( !ref )
|
|
|
|
- delete this;
|
|
|
|
- return 0;
|
|
|
|
|
|
+ return fehler->getText();
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
// Inhalt der NSAKlient Klasse aus NewsServer.h
|
|
// Inhalt der NSAKlient Klasse aus NewsServer.h
|
|
// Konstruktor
|
|
// Konstruktor
|
|
-NSAKlient::NSAKlient( SSLSKlient *klient, NewsServer *ns )
|
|
|
|
- : Thread()
|
|
|
|
|
|
+NSAKlient::NSAKlient( SSLSKlient * klient, NewsServer * ns )
|
|
|
|
+ : Thread()
|
|
{
|
|
{
|
|
- this->klient = klient;
|
|
|
|
- name = new Text( "" );
|
|
|
|
- passwort = new Text( "" );
|
|
|
|
- adminId = 0;
|
|
|
|
- this->ns = ns;
|
|
|
|
|
|
+ this->klient = klient;
|
|
|
|
+ name = new Text( "" );
|
|
|
|
+ passwort = new Text( "" );
|
|
|
|
+ adminId = 0;
|
|
|
|
+ this->ns = ns;
|
|
}
|
|
}
|
|
|
|
|
|
// Destruktor
|
|
// Destruktor
|
|
NSAKlient::~NSAKlient()
|
|
NSAKlient::~NSAKlient()
|
|
{
|
|
{
|
|
- klient->trenne();
|
|
|
|
- klient->release();
|
|
|
|
- ns->release();
|
|
|
|
- name->release();
|
|
|
|
- passwort->release();
|
|
|
|
|
|
+ klient->trenne();
|
|
|
|
+ klient->release();
|
|
|
|
+ ns->release();
|
|
|
|
+ name->release();
|
|
|
|
+ passwort->release();
|
|
}
|
|
}
|
|
|
|
|
|
// nicht constant
|
|
// nicht constant
|
|
void NSAKlient::thread()
|
|
void NSAKlient::thread()
|
|
{
|
|
{
|
|
- while( 1 )
|
|
|
|
- {
|
|
|
|
- char c = 0;
|
|
|
|
- if( !klient->getNachricht( &c, 1 ) )
|
|
|
|
- break;
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- bool br = 0;
|
|
|
|
- switch( c )
|
|
|
|
- {
|
|
|
|
- case 1: // Login
|
|
|
|
- if( 1 )
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- unsigned char nLen = 0;
|
|
|
|
- klient->getNachricht( (char*)&nLen, 1 );
|
|
|
|
- char *n = new char[ nLen + 1 ];
|
|
|
|
- n[ (int)nLen ] = 0;
|
|
|
|
- if( nLen )
|
|
|
|
- klient->getNachricht( n, nLen );
|
|
|
|
- unsigned char pLen = 0;
|
|
|
|
- klient->getNachricht( (char*)&pLen, 1 );
|
|
|
|
- char *p = new char[ pLen + 1 ];
|
|
|
|
- p[ (int)pLen ] = 0;
|
|
|
|
- if( pLen )
|
|
|
|
- klient->getNachricht( p, pLen );
|
|
|
|
- int adminId = ns->zDB()->istAdministrator( n, p );
|
|
|
|
- if( adminId )
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- name->setText( n );
|
|
|
|
- passwort->setText( p );
|
|
|
|
- this->adminId = adminId;
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Falsche Kombination aus Name und Passwort." );
|
|
|
|
- delete[] n;
|
|
|
|
- delete[] p;
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 2: // Logout
|
|
|
|
- adminId = 0;
|
|
|
|
- name->setText( "" );
|
|
|
|
- passwort->setText( "" );
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- break;
|
|
|
|
- case 3: // Trennen
|
|
|
|
- br = 1;
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- break;
|
|
|
|
- case 4: // Server starten
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSStarten ) )
|
|
|
|
- {
|
|
|
|
- if( !ns->serverStarten() )
|
|
|
|
- {
|
|
|
|
- Text *err = new Text();
|
|
|
|
- err->append( ns->getLetzterFehler() );
|
|
|
|
- errorZuKlient( err->getText() );
|
|
|
|
- err->release();
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server zu starten." );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 5: // Server beenden
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
- {
|
|
|
|
- if( ns->serverBeenden() )
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- Text *err = new Text();
|
|
|
|
- err->append( ns->getLetzterFehler() );
|
|
|
|
- errorZuKlient( err->getText() );
|
|
|
|
- err->release();
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 6: // Programm Schließen
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- bool ok = 0;
|
|
|
|
- if( ns->isRunning() )
|
|
|
|
- {
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
- {
|
|
|
|
- if( ns->serverBeenden() )
|
|
|
|
- ok = 1;
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- Text *err = new Text();
|
|
|
|
- err->append( ns->getLetzterFehler() );
|
|
|
|
- errorZuKlient( err->getText() );
|
|
|
|
- err->release();
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- ok = 1;
|
|
|
|
- if( ok && ns->hatClients() )
|
|
|
|
- {
|
|
|
|
- errorZuKlient( "Es sind noch Klients Online. Bitte versuche es später erneut." );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- if( ok )
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- std::cout << "NS: Der Server wird von Benutzer " << adminId << " heruntergefahren.\n";
|
|
|
|
- ns->close();
|
|
|
|
- br = 1;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 7: // Programm abstürzen
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- bool ok = 0;
|
|
|
|
- if( ns->isRunning() )
|
|
|
|
- {
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
- {
|
|
|
|
- ns->serverBeenden();
|
|
|
|
- ok = 1;
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- ok = 1;
|
|
|
|
- if( ok )
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- std::cout << "NS: Der Server wurde von Benutzer " << adminId << " terminiert.\n";
|
|
|
|
- ns->close();
|
|
|
|
- br = 1;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 8: // Status Frage
|
|
|
|
- if( 1 )
|
|
|
|
- {
|
|
|
|
- char status = 0;
|
|
|
|
- if( ns->isRunning() )
|
|
|
|
- {
|
|
|
|
- status = 1;
|
|
|
|
- if( ns->istAn() )
|
|
|
|
- status = 2;
|
|
|
|
- }
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- klient->sende( &status, 1 );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 9: // Server pausieren
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- char pause = 0;
|
|
|
|
- klient->getNachricht( &pause, 1 );
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSPausieren ) )
|
|
|
|
- {
|
|
|
|
- bool ok = 0;
|
|
|
|
- if( pause )
|
|
|
|
- ok = ns->serverPause();
|
|
|
|
- else
|
|
|
|
- ok = ns->serverFortsetzen();
|
|
|
|
- if( ok )
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- Text *err = new Text();
|
|
|
|
- err->append( ns->getLetzterFehler() );
|
|
|
|
- errorZuKlient( err->getText() );
|
|
|
|
- err->release();
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- if( pause )
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server zu pausieren." );
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt den Server fortzusetzen." );
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 0xA: // maximale Anzahl der Clients setzen
|
|
|
|
- if( !adminId )
|
|
|
|
- errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- int maxC = 0;
|
|
|
|
- klient->getNachricht( (char*)&maxC, 4 );
|
|
|
|
- if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSMCChange ) )
|
|
|
|
- {
|
|
|
|
- if( ns->setMaxKlients( maxC ) )
|
|
|
|
- klient->sende( "\1", 1 );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- Text *err = new Text();
|
|
|
|
- err->append( ns->getLetzterFehler() );
|
|
|
|
- errorZuKlient( err->getText() );
|
|
|
|
- err->release();
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht berechtigt die maximale Anzahl der Clients zu verändern." );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
|
|
+ while( 1 )
|
|
|
|
+ {
|
|
|
|
+ char c = 0;
|
|
|
|
+ if( !klient->getNachricht( &c, 1 ) )
|
|
|
|
+ break;
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ bool br = 0;
|
|
|
|
+ switch( c )
|
|
|
|
+ {
|
|
|
|
+ case 1: // Login
|
|
|
|
+ if( 1 )
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ unsigned char nLen = 0;
|
|
|
|
+ klient->getNachricht( (char *)& nLen, 1 );
|
|
|
|
+ char *n = new char[ nLen + 1 ];
|
|
|
|
+ n[ (int)nLen ] = 0;
|
|
|
|
+ if( nLen )
|
|
|
|
+ klient->getNachricht( n, nLen );
|
|
|
|
+ unsigned char pLen = 0;
|
|
|
|
+ klient->getNachricht( (char *)& pLen, 1 );
|
|
|
|
+ char *p = new char[ pLen + 1 ];
|
|
|
|
+ p[ (int)pLen ] = 0;
|
|
|
|
+ if( pLen )
|
|
|
|
+ klient->getNachricht( p, pLen );
|
|
|
|
+ int adminId = ns->zDB()->istAdministrator( n, p );
|
|
|
|
+ if( adminId )
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ name->setText( n );
|
|
|
|
+ passwort->setText( p );
|
|
|
|
+ this->adminId = adminId;
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Falsche Kombination aus Name und Passwort." );
|
|
|
|
+ delete[] n;
|
|
|
|
+ delete[] p;
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 2: // Logout
|
|
|
|
+ adminId = 0;
|
|
|
|
+ name->setText( "" );
|
|
|
|
+ passwort->setText( "" );
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ break;
|
|
|
|
+ case 3: // Trennen
|
|
|
|
+ br = 1;
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ break;
|
|
|
|
+ case 4: // Server starten
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSStarten ) )
|
|
|
|
+ {
|
|
|
|
+ if( !ns->serverStarten() )
|
|
|
|
+ {
|
|
|
|
+ Text *err = new Text();
|
|
|
|
+ err->append( ns->getLetzterFehler() );
|
|
|
|
+ errorZuKlient( err->getText() );
|
|
|
|
+ err->release();
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server zu starten." );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 5: // Server beenden
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
+ {
|
|
|
|
+ if( ns->serverBeenden() )
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ Text *err = new Text();
|
|
|
|
+ err->append( ns->getLetzterFehler() );
|
|
|
|
+ errorZuKlient( err->getText() );
|
|
|
|
+ err->release();
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 6: // Programm Schließen
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ bool ok = 0;
|
|
|
|
+ if( ns->isRunning() )
|
|
|
|
+ {
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
+ {
|
|
|
|
+ if( ns->serverBeenden() )
|
|
|
|
+ ok = 1;
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ Text *err = new Text();
|
|
|
|
+ err->append( ns->getLetzterFehler() );
|
|
|
|
+ errorZuKlient( err->getText() );
|
|
|
|
+ err->release();
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ ok = 1;
|
|
|
|
+ if( ok &&ns->hatClients() )
|
|
|
|
+ {
|
|
|
|
+ errorZuKlient( "Es sind noch Klients Online. Bitte versuche es später erneut." );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ if( ok )
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ std::cout << "NS: Der Server wird von Benutzer " << adminId << " heruntergefahren.\n";
|
|
|
|
+ ns->close();
|
|
|
|
+ br = 1;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 7: // Programm abstürzen
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ bool ok = 0;
|
|
|
|
+ if( ns->isRunning() )
|
|
|
|
+ {
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSBeenden ) )
|
|
|
|
+ {
|
|
|
|
+ ns->serverBeenden();
|
|
|
|
+ ok = 1;
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server zu beenden." );
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ ok = 1;
|
|
|
|
+ if( ok )
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ std::cout << "NS: Der Server wurde von Benutzer " << adminId << " terminiert.\n";
|
|
|
|
+ ns->close();
|
|
|
|
+ br = 1;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 8: // Status Frage
|
|
|
|
+ if( 1 )
|
|
|
|
+ {
|
|
|
|
+ char status = 0;
|
|
|
|
+ if( ns->isRunning() )
|
|
|
|
+ {
|
|
|
|
+ status = 1;
|
|
|
|
+ if( ns->istAn() )
|
|
|
|
+ status = 2;
|
|
|
|
+ }
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ klient->sende( &status, 1 );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 9: // Server pausieren
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ char pause = 0;
|
|
|
|
+ klient->getNachricht( &pause, 1 );
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSPausieren ) )
|
|
|
|
+ {
|
|
|
|
+ bool ok = 0;
|
|
|
|
+ if( pause )
|
|
|
|
+ ok = ns->serverPause();
|
|
|
|
+ else
|
|
|
|
+ ok = ns->serverFortsetzen();
|
|
|
|
+ if( ok )
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ Text *err = new Text();
|
|
|
|
+ err->append( ns->getLetzterFehler() );
|
|
|
|
+ errorZuKlient( err->getText() );
|
|
|
|
+ err->release();
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ if( pause )
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server zu pausieren." );
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt den Server fortzusetzen." );
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 0xA: // maximale Anzahl der Clients setzen
|
|
|
|
+ if( !adminId )
|
|
|
|
+ errorZuKlient( "Du musst dich einloggen." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ int maxC = 0;
|
|
|
|
+ klient->getNachricht( (char *)& maxC, 4 );
|
|
|
|
+ if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSMCChange ) )
|
|
|
|
+ {
|
|
|
|
+ if( ns->setMaxKlients( maxC ) )
|
|
|
|
+ klient->sende( "\1", 1 );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ Text *err = new Text();
|
|
|
|
+ err->append( ns->getLetzterFehler() );
|
|
|
|
+ errorZuKlient( err->getText() );
|
|
|
|
+ err->release();
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht berechtigt die maximale Anzahl der Clients zu verändern." );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
case 0xC: // klient absturtz
|
|
case 0xC: // klient absturtz
|
|
if( 1 )
|
|
if( 1 )
|
|
{
|
|
{
|
|
klient->sende( "\1", 1 );
|
|
klient->sende( "\1", 1 );
|
|
int klientId = 0;
|
|
int klientId = 0;
|
|
- klient->getNachricht( (char*)&klientId, 4 );
|
|
|
|
- if( klientId && ns->absturzKlient( klientId ) )
|
|
|
|
|
|
+ klient->getNachricht( (char *)& klientId, 4 );
|
|
|
|
+ if( klientId &&ns->absturzKlient( klientId ) )
|
|
klient->sende( "\1", 1 );
|
|
klient->sende( "\1", 1 );
|
|
else
|
|
else
|
|
klient->sende( "\0", 1 );
|
|
klient->sende( "\0", 1 );
|
|
}
|
|
}
|
|
break;
|
|
break;
|
|
- default:
|
|
|
|
- errorZuKlient( "Unbekannte Nachricht!" );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- if( br )
|
|
|
|
- break;
|
|
|
|
- ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
- ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
- ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
- delete this;
|
|
|
|
|
|
+ default:
|
|
|
|
+ errorZuKlient( "Unbekannte Nachricht!" );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ if( br )
|
|
|
|
+ break;
|
|
|
|
+ ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
+ ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
+ ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
+ delete this;
|
|
}
|
|
}
|
|
|
|
|
|
void NSAKlient::errorZuKlient( const char *nachricht ) const // sendet eine Fehlernachricht zum Klient
|
|
void NSAKlient::errorZuKlient( const char *nachricht ) const // sendet eine Fehlernachricht zum Klient
|
|
{
|
|
{
|
|
- klient->sende( "\3", 1 );
|
|
|
|
- char len = (char)textLength( nachricht );
|
|
|
|
- klient->sende( &len, 1 );
|
|
|
|
- klient->sende( nachricht, len );
|
|
|
|
|
|
+ klient->sende( "\3", 1 );
|
|
|
|
+ char len = (char)textLength( nachricht );
|
|
|
|
+ klient->sende( &len, 1 );
|
|
|
|
+ klient->sende( nachricht, len );
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
// Inhalt der NSKlient aus NewsServer.h
|
|
// Inhalt der NSKlient aus NewsServer.h
|
|
// Konstruktor
|
|
// Konstruktor
|
|
-NSKlient::NSKlient( SKlient *klient, NewsServer *ns )
|
|
|
|
- : Thread()
|
|
|
|
|
|
+NSKlient::NSKlient( SKlient * klient, NewsServer * ns )
|
|
|
|
+ : Thread()
|
|
{
|
|
{
|
|
- this->klient = klient;
|
|
|
|
- unsigned char key[ 20 ] = { 4, 150, 243, 145, 204, 71, 253, 88, 4, 51, 189, 207, 189, 248, 231, 40, 106, 7, 182, 5 };
|
|
|
|
- klient->setSendeKey( (char*)key, 20 );
|
|
|
|
- klient->setEmpfangKey( (char*)key, 20 );
|
|
|
|
- klientNummer = 0;
|
|
|
|
- this->ns = ns;
|
|
|
|
- ref = 1;
|
|
|
|
|
|
+ this->klient = klient;
|
|
|
|
+ unsigned char key[ 20 ] = { 4, 150, 243, 145, 204, 71, 253, 88, 4, 51, 189, 207, 189, 248, 231, 40, 106, 7, 182, 5 };
|
|
|
|
+ klient->setSendeKey( (char *)key, 20 );
|
|
|
|
+ klient->setEmpfangKey( (char *)key, 20 );
|
|
|
|
+ klientNummer = 0;
|
|
|
|
+ this->ns = ns;
|
|
}
|
|
}
|
|
|
|
|
|
// Destruktor
|
|
// Destruktor
|
|
NSKlient::~NSKlient()
|
|
NSKlient::~NSKlient()
|
|
{
|
|
{
|
|
- klient->release();
|
|
|
|
- ns->release();
|
|
|
|
|
|
+ klient->release();
|
|
|
|
+ ns->release();
|
|
}
|
|
}
|
|
|
|
|
|
// nicht constant
|
|
// nicht constant
|
|
void NSKlient::absturz()
|
|
void NSKlient::absturz()
|
|
{
|
|
{
|
|
- ende();
|
|
|
|
- klient->trenne();
|
|
|
|
- ns->zDB()->unregisterKlient( klientNummer, ns->getId() );
|
|
|
|
|
|
+ ende();
|
|
|
|
+ klient->trenne();
|
|
|
|
+ ns->zDB()->unregisterKlient( klientNummer, ns->getId() );
|
|
}
|
|
}
|
|
|
|
|
|
void NSKlient::thread()
|
|
void NSKlient::thread()
|
|
{
|
|
{
|
|
- while( 1 )
|
|
|
|
- {
|
|
|
|
- char c = 0;
|
|
|
|
- if( !klient->getNachrichtEncrypted( &c, 1 ) )
|
|
|
|
- break;
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- bool br = 0;
|
|
|
|
- switch( c )
|
|
|
|
- {
|
|
|
|
- case 1: // Klient identifikation
|
|
|
|
- klient->getNachrichtEncrypted( (char*)&klientNummer, 4 );
|
|
|
|
- if( !ns->zDB()->proveKlient( klientNummer, ns->getId() ) )
|
|
|
|
- {
|
|
|
|
- klientNummer = 0;
|
|
|
|
- errorZuKlient( "Du bist nicht für diesen Server eingetragen" );
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- Text *key = ns->zDB()->getKlientKey( klientNummer );
|
|
|
|
- if( !key )
|
|
|
|
- errorZuKlient( "Es konnte kein Key ermittelt werden." );
|
|
|
|
- else
|
|
|
|
- {
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- klient->setEmpfangKey( *key, key->getLength() );
|
|
|
|
- klient->setSendeKey( *key, key->getLength() );
|
|
|
|
- key->release();
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 2: // Main / Erhaltung Server message
|
|
|
|
- if( 1 )
|
|
|
|
- {
|
|
|
|
- char befehl = 0;
|
|
|
|
- klient->getNachrichtEncrypted( &befehl, 1 );
|
|
|
|
- switch( befehl )
|
|
|
|
- {
|
|
|
|
- case 2: // klient absturtz
|
|
|
|
- if( 1 )
|
|
|
|
- {
|
|
|
|
- int klientId = 0;
|
|
|
|
- klient->getNachrichtEncrypted( (char*)&klientId, 4 );
|
|
|
|
- if( klientId && ns->absturzKlient( klientId ) )
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- else
|
|
|
|
- klient->sendeEncrypted( "\0", 1 );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- default:
|
|
|
|
- errorZuKlient( "Befehl nicht bekannt!" );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- case 3: // Verbindungsende
|
|
|
|
- br = 1;
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- break;
|
|
|
|
- case 4: // unregister Klient
|
|
|
|
- if( !klientNummer )
|
|
|
|
- {
|
|
|
|
- errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- ns->zDB()->unregisterKlient( klientNummer, ns->getId() );
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- break;
|
|
|
|
- case 5: // frage nach Seite
|
|
|
|
- if( klientNummer )
|
|
|
|
- {
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- unsigned char len = 0;
|
|
|
|
- klient->getNachrichtEncrypted( (char*)&len, 1 );
|
|
|
|
- char *n = new char[ len + 1 ];
|
|
|
|
- n[ (int)len ] = 0;
|
|
|
|
- klient->getNachrichtEncrypted( n, len );
|
|
|
|
- Text *pfad = new Text( "../news/" );
|
|
|
|
- pfad->append( n );
|
|
|
|
- delete[] n;
|
|
|
|
- if( !DateiExistiert( pfad->getText() ) )
|
|
|
|
- {
|
|
|
|
- errorZuKlient( "Die Seite ist nicht vorhanden." );
|
|
|
|
- pfad->release();
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- Datei *dat = new Datei();
|
|
|
|
- dat->setDatei( pfad );
|
|
|
|
- RCArray< Text > *list = dat->getDateiListe();
|
|
|
|
- int dAnz = list->getEintragAnzahl();
|
|
|
|
- for( int i = 0; i < dAnz; i++ )
|
|
|
|
- {
|
|
|
|
- if( DateiIstVerzeichnis( list->get( i ) ) || list->z( i )->istGleich( "." ) || list->z( i )->istGleich( ".." ) )
|
|
|
|
- {
|
|
|
|
- list->remove( i );
|
|
|
|
- dAnz--;
|
|
|
|
- i--;
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- klient->sendeEncrypted( (char*)&dAnz, 4 );
|
|
|
|
- for( int i = 0; i < dAnz; i++ )
|
|
|
|
- {
|
|
|
|
- Text *pf = new Text( dat->zPfad()->getText() );
|
|
|
|
- pf->append( "/" );
|
|
|
|
- pf->append( list->z( i )->getText() );
|
|
|
|
- Datei *d = new Datei();
|
|
|
|
- d->setDatei( pf );
|
|
|
|
- d->open( Datei::Style::lesen );
|
|
|
|
- char nl = (char)list->z( i )->getLength();
|
|
|
|
- klient->sendeEncrypted( &nl, 1 );
|
|
|
|
- klient->sendeEncrypted( list->z( i )->getText(), nl );
|
|
|
|
- __int64 gr = d->getSize();
|
|
|
|
- klient->sendeEncrypted( (char*)&gr, 8 );
|
|
|
|
- char *bytes = new char[ 2048 ];
|
|
|
|
- while( gr > 0 )
|
|
|
|
- {
|
|
|
|
- int len = gr > 2048 ? 2048 : (int)gr;
|
|
|
|
- d->lese( bytes, len );
|
|
|
|
- klient->sende( bytes, len );
|
|
|
|
- gr -= len;
|
|
|
|
- }
|
|
|
|
- delete[] bytes;
|
|
|
|
- d->close();
|
|
|
|
- d->release();
|
|
|
|
- }
|
|
|
|
- list->release();
|
|
|
|
- dat->release();
|
|
|
|
- }
|
|
|
|
- else
|
|
|
|
- errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
- break;
|
|
|
|
- case 0x6: // ping
|
|
|
|
- if( 1 )
|
|
|
|
- {
|
|
|
|
- if( !klientNummer )
|
|
|
|
- {
|
|
|
|
- errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- klient->sendeEncrypted( "\1", 1 );
|
|
|
|
- }
|
|
|
|
- break;
|
|
|
|
- default:
|
|
|
|
- errorZuKlient( "Unbekannte Nachricht!" );
|
|
|
|
- break;
|
|
|
|
- }
|
|
|
|
- if( br )
|
|
|
|
- break;
|
|
|
|
- ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
- ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
- }
|
|
|
|
- }
|
|
|
|
- ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
- ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
- ns->removeKlient( this ); // delete this
|
|
|
|
|
|
+ while( 1 )
|
|
|
|
+ {
|
|
|
|
+ char c = 0;
|
|
|
|
+ if( !klient->getNachrichtEncrypted( &c, 1 ) )
|
|
|
|
+ break;
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ bool br = 0;
|
|
|
|
+ switch( c )
|
|
|
|
+ {
|
|
|
|
+ case 1: // Klient identifikation
|
|
|
|
+ klient->getNachrichtEncrypted( (char *)& klientNummer, 4 );
|
|
|
|
+ if( !ns->zDB()->proveKlient( klientNummer, ns->getId() ) )
|
|
|
|
+ {
|
|
|
|
+ klientNummer = 0;
|
|
|
|
+ errorZuKlient( "Du bist nicht für diesen Server eingetragen" );
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ Text *key = ns->zDB()->getKlientKey( klientNummer );
|
|
|
|
+ if( !key )
|
|
|
|
+ errorZuKlient( "Es konnte kein Key ermittelt werden." );
|
|
|
|
+ else
|
|
|
|
+ {
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ klient->setEmpfangKey( *key, key->getLength() );
|
|
|
|
+ klient->setSendeKey( *key, key->getLength() );
|
|
|
|
+ key->release();
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 2: // Main / Erhaltung Server message
|
|
|
|
+ if( 1 )
|
|
|
|
+ {
|
|
|
|
+ char befehl = 0;
|
|
|
|
+ klient->getNachrichtEncrypted( &befehl, 1 );
|
|
|
|
+ switch( befehl )
|
|
|
|
+ {
|
|
|
|
+ case 2: // klient absturtz
|
|
|
|
+ if( 1 )
|
|
|
|
+ {
|
|
|
|
+ int klientId = 0;
|
|
|
|
+ klient->getNachrichtEncrypted( (char *)& klientId, 4 );
|
|
|
|
+ if( klientId &&ns->absturzKlient( klientId ) )
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ else
|
|
|
|
+ klient->sendeEncrypted( "\0", 1 );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ default:
|
|
|
|
+ errorZuKlient( "Befehl nicht bekannt!" );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ case 3: // Verbindungsende
|
|
|
|
+ br = 1;
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ break;
|
|
|
|
+ case 4: // unregister Klient
|
|
|
|
+ if( !klientNummer )
|
|
|
|
+ {
|
|
|
|
+ errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ ns->zDB()->unregisterKlient( klientNummer, ns->getId() );
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ break;
|
|
|
|
+ case 5: // frage nach Seite
|
|
|
|
+ if( klientNummer )
|
|
|
|
+ {
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ unsigned char len = 0;
|
|
|
|
+ klient->getNachrichtEncrypted( (char *)& len, 1 );
|
|
|
|
+ char *n = new char[ len + 1 ];
|
|
|
|
+ n[ (int)len ] = 0;
|
|
|
|
+ klient->getNachrichtEncrypted( n, len );
|
|
|
|
+ Text *pfad = new Text( "../news/" );
|
|
|
|
+ pfad->append( n );
|
|
|
|
+ delete[] n;
|
|
|
|
+ if( !DateiExistiert( pfad->getText() ) )
|
|
|
|
+ {
|
|
|
|
+ errorZuKlient( "Die Seite ist nicht vorhanden." );
|
|
|
|
+ pfad->release();
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ Datei *dat = new Datei();
|
|
|
|
+ dat->setDatei( pfad );
|
|
|
|
+ RCArray< Text > *list = dat->getDateiListe();
|
|
|
|
+ int dAnz = list->getEintragAnzahl();
|
|
|
|
+ for( int i = 0; i < dAnz; i++ )
|
|
|
|
+ {
|
|
|
|
+ if( DateiIstVerzeichnis( list->get( i ) ) || list->z( i )->istGleich( "." ) || list->z( i )->istGleich( ".." ) )
|
|
|
|
+ {
|
|
|
|
+ list->remove( i );
|
|
|
|
+ dAnz--;
|
|
|
|
+ i--;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ klient->sendeEncrypted( (char *)& dAnz, 4 );
|
|
|
|
+ for( int i = 0; i < dAnz; i++ )
|
|
|
|
+ {
|
|
|
|
+ Text *pf = new Text( dat->zPfad()->getText() );
|
|
|
|
+ pf->append( "/" );
|
|
|
|
+ pf->append( list->z( i )->getText() );
|
|
|
|
+ Datei *d = new Datei();
|
|
|
|
+ d->setDatei( pf );
|
|
|
|
+ d->open( Datei::Style::lesen );
|
|
|
|
+ char nl = (char)list->z( i )->getLength();
|
|
|
|
+ klient->sendeEncrypted( &nl, 1 );
|
|
|
|
+ klient->sendeEncrypted( list->z( i )->getText(), nl );
|
|
|
|
+ __int64 gr = d->getSize();
|
|
|
|
+ klient->sendeEncrypted( (char *)& gr, 8 );
|
|
|
|
+ char *bytes = new char[ 2048 ];
|
|
|
|
+ while( gr > 0 )
|
|
|
|
+ {
|
|
|
|
+ int len = gr > 2048 ? 2048 : (int)gr;
|
|
|
|
+ d->lese( bytes, len );
|
|
|
|
+ klient->sende( bytes, len );
|
|
|
|
+ gr -= len;
|
|
|
|
+ }
|
|
|
|
+ delete[] bytes;
|
|
|
|
+ d->close();
|
|
|
|
+ d->release();
|
|
|
|
+ }
|
|
|
|
+ list->release();
|
|
|
|
+ dat->release();
|
|
|
|
+ }
|
|
|
|
+ else
|
|
|
|
+ errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
+ break;
|
|
|
|
+ case 0x6: // ping
|
|
|
|
+ if( 1 )
|
|
|
|
+ {
|
|
|
|
+ if( !klientNummer )
|
|
|
|
+ {
|
|
|
|
+ errorZuKlient( "Du bist nicht Identifiziert." );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ klient->sendeEncrypted( "\1", 1 );
|
|
|
|
+ }
|
|
|
|
+ break;
|
|
|
|
+ default:
|
|
|
|
+ errorZuKlient( "Unbekannte Nachricht!" );
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ if( br )
|
|
|
|
+ break;
|
|
|
|
+ ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
+ ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ ns->addEmpfangen( klient->getDownloadBytes( 1 ) );
|
|
|
|
+ ns->addGesendet( klient->getUploadBytes( 1 ) );
|
|
|
|
+ ns->removeKlient( this ); // delete this
|
|
}
|
|
}
|
|
|
|
|
|
// constant
|
|
// constant
|
|
void NSKlient::errorZuKlient( const char *nachricht ) const // sendet eine Fehlernachricht zum Klient
|
|
void NSKlient::errorZuKlient( const char *nachricht ) const // sendet eine Fehlernachricht zum Klient
|
|
{
|
|
{
|
|
- klient->sendeEncrypted( "\3", 1 );
|
|
|
|
- char len = (char)textLength( nachricht );
|
|
|
|
- klient->sendeEncrypted( &len, 1 );
|
|
|
|
- klient->sendeEncrypted( nachricht, len );
|
|
|
|
|
|
+ klient->sendeEncrypted( "\3", 1 );
|
|
|
|
+ char len = (char)textLength( nachricht );
|
|
|
|
+ klient->sendeEncrypted( &len, 1 );
|
|
|
|
+ klient->sendeEncrypted( nachricht, len );
|
|
}
|
|
}
|
|
|
|
|
|
int NSKlient::getKlientNummer() const // gibt die KlientId zurück
|
|
int NSKlient::getKlientNummer() const // gibt die KlientId zurück
|
|
{
|
|
{
|
|
- return klientNummer;
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-// Reference Counting
|
|
|
|
-NSKlient *NSKlient::getThis()
|
|
|
|
-{
|
|
|
|
- ref++;
|
|
|
|
- return this;
|
|
|
|
-}
|
|
|
|
-
|
|
|
|
-NSKlient *NSKlient::release()
|
|
|
|
-{
|
|
|
|
- ref--;
|
|
|
|
- if( !ref )
|
|
|
|
- delete this;
|
|
|
|
- return 0;
|
|
|
|
|
|
+ return klientNummer;
|
|
}
|
|
}
|