Projektdateien hinzufügen.

News Server.sln

@@ -0,0 +1,30 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.26020.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "NewsServer", "NewsServer\NewsServer.vcxproj", "{68B42D84-71CC-4285-85B0-2258E39C5BC4}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM = Debug|ARM
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|ARM = Release|ARM
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Debug|ARM.ActiveCfg = Debug|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Debug|x64.ActiveCfg = Debug|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Debug|x64.Build.0 = Debug|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Debug|x86.ActiveCfg = Debug|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Release|ARM.ActiveCfg = Release|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Release|x64.ActiveCfg = Release|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Release|x64.Build.0 = Release|x64
+		{68B42D84-71CC-4285-85B0-2258E39C5BC4}.Release|x86.ActiveCfg = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

NewsServer/Datenbank.cpp

@@ -0,0 +1,226 @@
+#include "Datenbank.h"
+#include <iostream>
+
+// Inhalt der LSDatenbank Klasse aus Datenbank.h
+// Konstruktor
+NSDatenbank::NSDatenbank( InitDatei *zIni )
+{
+	datenbank = new Datenbank( zIni->zWert( "DBBenutzer" )->getText(), zIni->zWert( "DBPasswort" )->getText(),
+							   zIni->zWert( "DBName" )->getText(), zIni->zWert( "DBIP" )->getText(),
+							   (unsigned short)TextZuInt( zIni->zWert( "DBPort" )->getText(), 10 ) );
+    if( !datenbank->istOk() )
+    {
+        std::cout << "NS: Die Verbindung zur Datenbank konnte nicht hergestellt werden.\nDas Programm wird beendet.";
+        exit( 1 );
+    }
+	InitializeCriticalSection( &cs );
+	ref = 1;
+    Text befehl = "SELECT port, admin_port  FROM server WHERE id = ";
+    befehl += zIni->zWert( "ServerId" )->getText();
+    lock();
+    datenbank->befehl( befehl );
+    Result res = datenbank->getResult();
+    unlock();
+    if( res.zeilenAnzahl == 1 )
+    {
+        zIni->addWert( "ServerPort", res.values[ 0 ] );
+        zIni->addWert( "AdminServerPort", res.values[ 1 ] );
+    }
+    res.destroy();
+}
+
+// Destruktor
+NSDatenbank::~NSDatenbank()
+{
+	datenbank->release();
+	DeleteCriticalSection( &cs );
+}
+
+// nicht constant
+void NSDatenbank::lock()
+{
+	EnterCriticalSection( &cs );
+}
+
+void NSDatenbank::unlock()
+{
+	LeaveCriticalSection( &cs );
+}
+
+int NSDatenbank::istAdministrator( const char *name, const char *passwort )
+{
+	Text *befehl = new Text( "SELECT id FROM benutzer WHERE name = '" );
+	Text n( name );
+	n.ersetzen( "'", "''" );
+	befehl->append( (char*)n );
+	befehl->append( "' AND passwort = md5( '" );
+	Text p( passwort );
+	p.ersetzen( "'", "''" );
+	befehl->append( (char*)p );
+	befehl->append( "' )" );
+	lock();
+	datenbank->befehl( befehl->getText() );
+	Result res = datenbank->getResult();
+	unlock();
+	befehl->release();
+	int ret = 0;
+	if( res.zeilenAnzahl > 0 )
+		ret = TextZuInt( res.values[ 0 ].getText(), 10 );
+	res.destroy();
+	return ret;
+}
+
+bool NSDatenbank::adminHatRecht( int id, int recht )
+{
+	Text *befehl = new Text( "SELECT * FROM benutzer_rechte WHERE benutzer_id = " );
+	befehl->append( id );
+	befehl->append( " AND rechte_id = " );
+	befehl->append( recht );
+	lock();
+	datenbank->befehl( befehl->getText() );
+	int ret = datenbank->getZeilenAnzahl();
+	unlock();
+	befehl->release();
+	return ret != 0;
+}
+
+bool NSDatenbank::proveKlient( int num, int sNum )
+{
+	Text *befehl = new Text( "SELECT * FROM server_client WHERE server_id = " );
+	befehl->append( sNum );
+	befehl->append( " AND client_id = " );
+	befehl->append( num );
+	lock();
+	datenbank->befehl( befehl->getText() );
+	Result res = datenbank->getResult();
+	unlock();
+	befehl->release();
+	bool ret = 0;
+	if( res.zeilenAnzahl == 1 )
+		ret = 1;
+	res.destroy();
+	return ret;
+}
+
+Text *NSDatenbank::getKlientKey( int cId )
+{
+	lock();
+	if( !datenbank->befehl( Text( "SELECT schluessel FROM client WHERE id = " ) += cId ) )
+	{
+		unlock();
+		return 0;
+	}
+	Result res = datenbank->getResult();
+	unlock();
+	if( !res.zeilenAnzahl )
+	{
+		res.destroy();
+		return 0;
+	}
+	Text *ret = new Text( res.values[ 0 ].getText() );
+	res.destroy();
+	return ret;
+}
+
+void NSDatenbank::unregisterKlient( int num, int sNum )
+{
+	Text *befehl = new Text( "DELETE FROM server_client WHERE client_id = " );
+	befehl->append( num );
+	befehl->append( " AND server_id = " );
+	befehl->append( sNum );
+	lock();
+	datenbank->befehl( befehl->getText() );
+	int za = datenbank->getZeilenAnzahl();
+	unlock();
+	if( za == 1 )
+	{
+		befehl->setText( "UPDATE server SET tasks = tasks - 1 WHERE id = " );
+		befehl->append( sNum );
+		lock();
+		datenbank->befehl( befehl->getText() );
+		unlock();
+	}
+	befehl->release();
+}
+
+bool NSDatenbank::setServerStatus( int id, int status )
+{
+	Text *befehl = new Text( "UPDATE server SET server_status_id = " );
+	*befehl += status;
+	*befehl += "WHERE id = ";
+	*befehl += id;
+	lock();
+	if( !datenbank->befehl( befehl->getText() ) )
+	{
+		unlock();
+		befehl->release();
+		return 0;
+	}
+	bool ret = datenbank->getZeilenAnzahl() != 0;
+	unlock();
+	befehl->release();
+	return ret;
+}
+
+bool NSDatenbank::setMaxClients( int id, int maxC )
+{
+	Text *befehl = new Text( "UPDATE server SET max_tasks = " );
+	befehl->append( maxC );
+	befehl->append( " WHERE id = " );
+	befehl->append( id );
+	lock();
+	if( !datenbank->befehl( befehl->getText() ) )
+	{
+		unlock();
+		befehl->release();
+		return 0;
+	}
+	bool ret = datenbank->getZeilenAnzahl() > 0;
+	unlock();
+	befehl->release();
+	return ret;
+}
+bool NSDatenbank::serverIstNichtPausiert( int id )
+{
+	Text *befehl = new Text( "SELECT server_status_id FROM server WHERE id = " );
+	befehl->append( id );
+	lock();
+	if( !datenbank->befehl( befehl->getText() ) )
+	{
+		unlock();
+		befehl->release();
+		return 0;
+	}
+	Result res = datenbank->getResult();
+	unlock();
+	befehl->release();
+	if( !res.zeilenAnzahl )
+	{
+		res.destroy();
+		return 0;
+	}
+	bool ret = (int)res.values[ 0 ] == 3;
+	res.destroy();
+	return ret;
+}
+
+// constant
+Text *NSDatenbank::getLetzterFehler() const
+{
+	return datenbank->getLetzterFehler();
+}
+
+// Reference Counting
+NSDatenbank *NSDatenbank::getThis()
+{
+	ref++;
+	return this;
+}
+
+NSDatenbank *NSDatenbank::release()
+{
+	ref--;
+	if( !ref )
+		delete this;
+	return 0;
+}

NewsServer/Datenbank.h

@@ -0,0 +1,50 @@
+#ifndef Datenbank_H
+#define Datenbank_H
+
+#include <sql.h>
+#include <Text.h>
+#include <Array.h>
+#include <InitDatei.h>
+
+using namespace Framework;
+using namespace sql;
+
+namespace Admin_Recht
+{
+	const int NSStarten = 45;
+	const int NSBeenden = 46;
+	const int NSPausieren = 47;
+	const int NSMCChange = 48;
+}
+
+class NSDatenbank
+{
+private:
+	Datenbank *datenbank;
+	CRITICAL_SECTION cs;
+	int ref;
+
+public:
+	// Konstruktor
+	NSDatenbank( InitDatei *zIni );
+	// Destruktor
+	~NSDatenbank();
+	// nicht constant
+	void lock();
+	void unlock();
+	int istAdministrator( const char *name, const char *passwort );
+	bool adminHatRecht( int id, int recht );
+	bool proveKlient( int num, int sNum );
+	Text *getKlientKey( int cId );
+	void unregisterKlient( int num, int sNum );
+	bool setServerStatus( int id, int status );
+	bool setMaxClients( int id, int maxC );
+	bool serverIstNichtPausiert( int id );
+	// constant
+	Text *getLetzterFehler() const;
+	// Reference Counting
+	NSDatenbank *getThis();
+	NSDatenbank *release();
+};
+
+#endif

NewsServer/NewsServer.cpp

@@ -0,0 +1,809 @@
+#include "NewsServer.h"
+#include <iostream>
+#include <Klient.h>
+#include <Globals.h>
+
+// Inhalt der NewsServer Klasse aus NewsServer.h
+// Konstruktor 
+NewsServer::NewsServer( InitDatei *zIni )
+	: Thread()
+{
+	Network::Start( 100 );
+	std::cout << "IS: Verbindung mit Datenbank wird hergestellt...\n";
+	db = new NSDatenbank( zIni );
+	klientAnzahl = 0;
+	klients = new RCArray< NSKlient >();
+	empfangen = 0;
+	gesendet = 0;
+	fehler = new Text();
+	ini = zIni->getThis();
+	id = *zIni->zWert( "ServerId" );
+	server = new Server();
+	aServer = new Server();
+	std::cout << "IS: Starten des Admin Servers...\n";
+	if( !aServer->verbinde( (unsigned short)TextZuInt( ini->zWert( "AdminServerPort" )->getText(), 10 ), 10 ) )
+	{
+		std::cout << "IS: Der Admin Server konnte nicht gestartet werden. Das Programm wird beendet.\n";
+		exit( 1 );
+	}
+	db->setServerStatus( id, 2 );
+	end = 0;
+	nichtPausiert = 0;
+	InitializeCriticalSection( &cs );
+	ref = 1;
+	if( zIni->zWert( "Aktiv" )->istGleich( "TRUE" ) )
+	{
+		serverStarten();
+		serverFortsetzen();
+	}
+}
+
+// Destruktor 
+NewsServer::~NewsServer()
+{
+	fehler->release();
+	server->trenne();
+	server->release();
+	aServer->trenne();
+	aServer->release();
+	if( klients )
+		klients->release();
+	ini->release();
+	db->release();
+	DeleteCriticalSection( &cs );
+}
+
+// nicht constant 
+void NewsServer::runn()
+{
+	while( !end )
+	{
+		SKlient *klient;
+		klient = aServer->getKlient();
+		if( end && klient )
+		{
+			klient->trenne();
+			klient = klient->release();
+			Sleep( 1000 );
+			return;
+		}
+		if( !klient )
+			return;
+		NSAKlient *clHandle = new NSAKlient( klient, getThis() );
+		clHandle->start();
+	}
+}
+
+void NewsServer::thread()
+{
+	while( 1 )
+	{
+		SKlient *klient;
+		klient = server->getKlient();
+		if( !klient )
+			break;
+		Framework::getThreadRegister()->cleanUpClosedThreads();
+		NSKlient *clHandle = new NSKlient( klient, getThis() );
+		EnterCriticalSection( &cs );
+		klients->set( clHandle, klientAnzahl );
+		klientAnzahl++;
+		LeaveCriticalSection( &cs );
+		clHandle->start();
+	}
+}
+
+void NewsServer::close()
+{
+	db->setServerStatus( id, 1 );
+	server->trenne();
+#ifdef WIN32
+	warteAufThread( 1000 );
+#endif
+	EnterCriticalSection( &cs );
+	for( int i = 0; i < klientAnzahl; i++ )
+		klients->z( i )->absturz();
+	klients = klients->release();
+	klientAnzahl = 0;
+	LeaveCriticalSection( &cs );
+	ende();
+	run = 0;
+	end = 1;
+	Klient *klient = new Klient();
+	klient->verbinde( aServer->getPort(), "127.0.0.1" );
+	Sleep( 500 );
+	aServer->trenne();
+	klient->release();
+}
+
+bool NewsServer::serverStarten()
+{
+	if( nichtPausiert )
+	{
+		fehler->setText( "Der Server konnte nicht gestartet werden: Der Server läuft bereits." );
+		return 0;
+	}
+	if( server )
+		server->release();
+	server = new Server();
+	if( server->verbinde( (unsigned short)TextZuInt( ini->zWert( "ServerPort" )->getText(), 10 ), 10 ) )
+	{
+		nichtPausiert = 1;
+		start();
+		return 1;
+	}
+	else
+	{
+		serverBeenden();
+		fehler->setText( "Der Server konnte nicht gestartet werden: Eventuell ist der Port in benutzung." );
+		return 0;
+	}
+}
+
+bool NewsServer::serverPause()
+{
+	if( !nichtPausiert )
+	{
+		fehler->setText( "Der Server konnte nicht pausiert werden: Der Server läuft nicht." );
+		return 0;
+	}
+	if( !db->setServerStatus( id, 2 ) )
+	{
+		fehler->setText( "Der Server konnte nicht pausiert werden: " );
+		fehler->append( db->getLetzterFehler() );
+		return 0;
+	}
+	return 1;
+}
+
+bool NewsServer::serverFortsetzen()
+{
+	if( !nichtPausiert )
+	{
+		fehler->setText( "Der Server konnte nicht fortgesetzt werden: Der Server läuft nicht." );
+		return 0;
+	}
+	if( !db->setServerStatus( id, 3 ) )
+	{
+		fehler->setText( "Der Server konnte nicht fortgesetzt werden: " );
+		fehler->append( db->getLetzterFehler() );
+		return 0;
+	}
+	return 1;
+}
+
+bool NewsServer::serverBeenden()
+{
+	if( !nichtPausiert )
+	{
+		fehler->setText( "Der Server konnte nicht beendet werden: Der Server läuft nicht." );
+		return 0;
+	}
+	if( db->serverIstNichtPausiert( id ) )
+	{
+		fehler->setText( "Der Server konnte nicht beendet werden: Der Server muss erst pausiert werden." );
+		return 0;
+	}
+	nichtPausiert = 0;
+	ende();
+	if( server )
+		server->trenne();
+	return 1;
+}
+
+bool NewsServer::setMaxKlients( int mc )
+{
+	if( !db->setMaxClients( id, mc ) )
+	{
+		fehler->setText( "Die maximale Anzahl der Clients konnte nicht gesetzt werden:\n" );
+		fehler->append( db->getLetzterFehler() );
+		return 0;
+	}
+	ini->setWert( "MaxClients", Text() += mc );
+	return 1;
+}
+
+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;
+}
+
+void NewsServer::addGesendet( int bytes )
+{
+	gesendet += bytes;
+}
+
+void NewsServer::addEmpfangen( int bytes )
+{
+	empfangen += bytes;
+}
+
+// constant 
+bool NewsServer::istAn() const
+{
+	return db->serverIstNichtPausiert( id );
+}
+
+Server *NewsServer::zServer() const
+{
+	return server;
+}
+
+NSDatenbank *NewsServer::zDB() const
+{
+	return db;
+}
+
+bool NewsServer::hatClients() const
+{
+	return klientAnzahl > 0;
+}
+
+int NewsServer::getId() const
+{
+	return id;
+}
+
+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;
+}
+
+
+// Inhalt der NSAKlient Klasse aus NewsServer.h
+// Konstruktor 
+NSAKlient::NSAKlient( SKlient *klient, NewsServer *ns )
+	: Thread()
+{
+	this->klient = klient;
+	unsigned char key[ 20 ] = { 118, 24, 81, 121, 254, 35, 132, 34, 118, 165, 132, 212, 137, 41, 253, 153, 239, 26, 1, 72 };
+	klient->setSendeKey( (char*)key, 20 );
+	klient->setEmpfangKey( (char*)key, 20 );
+	name = new Text( "" );
+	passwort = new Text( "" );
+	adminId = 0;
+	this->ns = ns;
+}
+
+// Destruktor 
+NSAKlient::~NSAKlient()
+{
+	klient->trenne();
+	klient->release();
+	ns->release();
+	name->release();
+	passwort->release();
+}
+
+// nicht constant 
+void NSAKlient::thread()
+{
+	while( 1 )
+	{
+		char c = 0;
+		if( !klient->getNachrichtEncrypted( &c, 1 ) )
+			break;
+		else
+		{
+			bool br = 0;
+			switch( c )
+			{
+			case 1: // Login
+				if( 1 )
+				{
+					klient->sendeEncrypted( "\1", 1 );
+					char nLen = 0;
+					klient->getNachrichtEncrypted( &nLen, 1 );
+					char *n = new char[ nLen + 1 ];
+					n[ (int)nLen ] = 0;
+					if( nLen )
+						klient->getNachrichtEncrypted( n, nLen );
+					char pLen = 0;
+					klient->getNachrichtEncrypted( &pLen, 1 );
+					char *p = new char[ pLen + 1 ];
+					p[ (int)pLen ] = 0;
+					if( pLen )
+						klient->getNachrichtEncrypted( p, pLen );
+					int adminId = ns->zDB()->istAdministrator( n, p );
+					if( adminId )
+					{
+						klient->sendeEncrypted( "\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->sendeEncrypted( "\1", 1 );
+				break;
+			case 3: // Trennen
+				br = 1;
+				klient->sendeEncrypted( "\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->sendeEncrypted( "\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->sendeEncrypted( "\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->sendeEncrypted( "\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->sendeEncrypted( "\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->sendeEncrypted( "\1", 1 );
+					klient->sendeEncrypted( &status, 1 );
+				}
+				break;
+			case 9: // Server pausieren
+				if( !adminId )
+					errorZuKlient( "Du musst dich einloggen." );
+				else
+				{
+					klient->sendeEncrypted( "\1", 1 );
+					char pause = 0;
+					klient->getNachrichtEncrypted( &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->sendeEncrypted( "\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->sendeEncrypted( "\1", 1 );
+					int maxC = 0;
+					klient->getNachrichtEncrypted( (char*)&maxC, 4 );
+					if( ns->zDB()->adminHatRecht( adminId, Admin_Recht::NSMCChange ) )
+					{
+						if( ns->setMaxKlients( maxC ) )
+							klient->sendeEncrypted( "\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
+                if( 1 )
+                {
+                    klient->sendeEncrypted( "\1", 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( "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
+{
+	klient->sendeEncrypted( "\3", 1 );
+	char len = (char)textLength( nachricht );
+	klient->sendeEncrypted( &len, 1 );
+	klient->sendeEncrypted( nachricht, len );
+}
+
+
+// Inhalt der NSKlient aus NewsServer.h
+// Konstruktor 
+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;
+}
+
+// Destruktor 
+NSKlient::~NSKlient()
+{
+	klient->release();
+	ns->release();
+}
+
+// nicht constant
+void NSKlient::absturz()
+{
+	ende();
+	klient->trenne();
+	ns->zDB()->unregisterKlient( klientNummer, ns->getId() );
+}
+
+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 );
+					char len = 0;
+					klient->getNachrichtEncrypted( &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
+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 );
+}
+
+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;
+}

NewsServer/NewsServer.h

@@ -0,0 +1,107 @@
+#ifndef NewsServer_H
+#define NewsServer_H
+
+#include <Server.h>
+#include <Thread.h>
+#include <Datei.h>
+#include <Text.h>
+#include <InitDatei.h>
+#include "Datenbank.h"
+
+using namespace Framework;
+using namespace Network;
+
+class NSKlient;
+
+class NewsServer : public Thread
+{
+private:
+	Server *server;
+	Server *aServer;
+	InitDatei *ini;
+	NSDatenbank *db;
+	CRITICAL_SECTION cs;
+	RCArray< NSKlient > *klients;
+	Text *fehler;
+	int klientAnzahl;
+	int id;
+	bool nichtPausiert;
+	int empfangen;
+	int gesendet;
+	bool end;
+	int ref;
+
+public:
+	// Konstruktor 
+	NewsServer( InitDatei *zIni );
+	// Destruktor 
+	virtual ~NewsServer();
+	// nicht constant 
+	void runn();
+	void thread();
+	void close();
+	bool serverStarten();
+	bool serverPause();
+	bool serverFortsetzen();
+	bool serverBeenden();
+	bool setMaxKlients( int mc );
+	bool absturzKlient( int klientId );
+	bool removeKlient( NSKlient *zKlient );
+	void addGesendet( int bytes );
+	void addEmpfangen( int bytes );
+	// conatant 
+	bool istAn() const;
+	Server *zServer() const;
+	NSDatenbank *zDB() const;
+	bool hatClients() const;
+	int getId() const;
+	char *getLetzterFehler() const;
+	// Reference Counting
+	NewsServer *getThis();
+	NewsServer *release();
+};
+
+class NSAKlient : public Thread
+{
+private:
+	SKlient *klient;
+	Text *name;
+	Text *passwort;
+	int adminId;
+	NewsServer *ns;
+
+public:
+	// Konstruktor 
+	NSAKlient( SKlient *klient, NewsServer *ns );
+	// Destruktor 
+	virtual ~NSAKlient();
+	// nicht constant
+	void thread();
+	void errorZuKlient( const char *nachricht ) const; // sendet eine Fehlernachricht zum AKlient
+};
+
+class NSKlient : public Thread
+{
+private:
+	SKlient     *klient;
+	unsigned int klientNummer;
+	NewsServer *ns;
+	int ref;
+
+public:
+	// Konstruktor 
+	NSKlient( SKlient *klient, NewsServer *ns );
+	// Destruktor 
+	virtual ~NSKlient();
+	// nicht constant
+	void absturz();
+	void thread();
+	// constant
+	void errorZuKlient( const char *nachricht ) const; // sendet eine Fehlernachricht zum Klient
+	int getKlientNummer() const;
+	// Reference Counting
+	NSKlient *getThis();
+	NSKlient *release();
+};
+
+#endif

NewsServer/NewsServer.vcxproj

@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{68b42d84-71cc-4285-85b0-2258e39c5bc4}</ProjectGuid>
+    <Keyword>Linux</Keyword>
+    <RootNamespace>NewsServer</RootNamespace>
+    <MinimumVisualStudioVersion>15.0</MinimumVisualStudioVersion>
+    <ApplicationType>Linux</ApplicationType>
+    <ApplicationTypeRevision>1.0</ApplicationTypeRevision>
+    <TargetLinuxPlatform>Generic</TargetLinuxPlatform>
+    <LinuxProjectType>{D51BCBC9-82E9-4017-911E-C93873C4EA2B}</LinuxProjectType>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <RemoteRootDir>/home/kolja/projects</RemoteRootDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <RemoteRootDir>/home/kolja/projects</RemoteRootDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings" />
+  <ImportGroup Label="Shared" />
+  <ImportGroup Label="PropertySheets" />
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <TargetExt />
+    <RemoteProjectDir>$(RemoteRootDir)/Server/$(ProjectName)/Debug</RemoteProjectDir>
+    <IncludePath>..\..\..\..\Allgemein\Framework;../../../Framework/Debug;..\..\..\..\Allgemein\Network\Network;../../../Network/Debug;..\..\..\..\Allgemein\sql\sql;../../../sql/Debug;$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <TargetExt />
+    <RemoteProjectDir>$(RemoteRootDir)/Server/$(ProjectName)/Release</RemoteProjectDir>
+    <IncludePath>..\..\..\..\Allgemein\Framework;../../../Framework/Release;..\..\..\..\Allgemein\Network\Network;../../../Network/Release;..\..\..\..\Allgemein\sql\sql;../../../sql/Release;$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <ItemGroup>
+    <ClInclude Include="Datenbank.h" />
+    <ClInclude Include="NewsServer.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="Datenbank.cpp" />
+    <ClCompile Include="main.cpp" />
+    <ClCompile Include="NewsServer.cpp" />
+  </ItemGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Link>
+      <AdditionalLibraryDirectories>$(RemoteRootDir)/sql/Debug/bin/x64/debug;$(RemoteRootDir)/Network/Debug/bin/x64/debug;$(RemoteRootDir)/Framework/Debug/bin/x64/debug;/usr/lib/;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <LibraryDependencies>dbgFramework;dbgNetwork;dbgSQL;pq;pthread</LibraryDependencies>
+      <AdditionalOptions>-Wl,-rpath,../lib %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Link>
+      <AdditionalLibraryDirectories>$(RemoteRootDir)/sql/Release/bin/x64/release;$(RemoteRootDir)/Network/Release/bin/x64/release;$(RemoteRootDir)/Framework/Release/bin/x64/release;/usr/lib/;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <LibraryDependencies>Framework;Network;SQL;pq;pthread</LibraryDependencies>
+      <AdditionalOptions>-Wl,-rpath,../lib %(AdditionalOptions)</AdditionalOptions>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets" />
+</Project>

NewsServer/NewsServer.vcxproj.filters

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Quelldateien">
+      <UniqueIdentifier>{a7903f9e-42f2-437c-84d9-002351dc84c5}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="Headerdateien">
+      <UniqueIdentifier>{2ec8c332-0d34-49f1-866a-46b15fe0a884}</UniqueIdentifier>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="NewsServer.h">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+    <ClInclude Include="Datenbank.h">
+      <Filter>Headerdateien</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="Datenbank.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
+    <ClCompile Include="main.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
+    <ClCompile Include="NewsServer.cpp">
+      <Filter>Quelldateien</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>

NewsServer/main.cpp

@@ -0,0 +1,54 @@
+#include "NewsServer.h"
+#include <Zeit.h>
+#include <iostream>
+#include <fstream>
+#include <Globals.h>
+
+int main()
+{
+    Framework::initFramework();
+	Zeit *z = getZeit();
+	Text *pfad = new Text( "../log/news/" );
+	pfad->append( z->getZeit( "y-m-d h-i-s.log" ) );
+	z->release();
+	DateiPfadErstellen( pfad->getThis() );
+	std::ofstream file;
+	file.open( pfad->getText() );
+	std::streambuf* sbuf = std::cout.rdbuf();
+	std::cout.rdbuf( file.rdbuf() );
+	pfad->release();
+
+	std::cout << "NS: Startet...\n";
+	std::cout << "NS: Lese init Datei ../data/nsInit.ini ...\n";
+	InitDatei *dat = new InitDatei( "../data/nsInit.ini" );
+	if( !dat->laden() )
+	{
+		std::cout << "NS: error: Datei konnte nicht gelesen werden. Das Programm wird geschlossen.\n";
+		dat->release();
+		exit( 1 );
+	}
+    const char *wichtig[] = { "ServerId", "DBBenutzer", "DBPasswort", "DBName", "DBIP", "DBPort", "Aktiv" };
+    for( const char *w : wichtig )
+    {
+        if( !dat->wertExistiert( w ) )
+        {
+            std::cout << "NS: error: Der Wert '" << w << "' wurde nicht gefunden. Das Programm wird geschlossen.\n";
+            dat->release();
+            exit( 1 );
+        }
+    }
+
+	NewsServer *nServer = new NewsServer( dat );
+
+	std::cout << "NS: Der Admin Server läuft. Startforgang beendet.\n";
+	nServer->runn();
+
+	nServer->ende();
+	nServer->release();
+	dat->release();
+	std::cout << "NS: Der Server ist heruntergefahren.\n";
+	file.close();
+	std::cout.rdbuf( sbuf );
+    Framework::releaseFramework();
+	return 0;
+}

NewsServer/readme/readme.html

@@ -0,0 +1,85 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset='utf-8'>
+
+    <link rel="stylesheet" type="text/css" href="stylesheet.css" media="screen">
+
+    <title>Getting Started</title>
+  </head>
+
+<body>
+
+    <div class="container">
+        <div id="header">
+            <h1>Getting Started</h1>
+            <h2>Visual C++ for Linux Development extension</h2>
+        </div>
+    
+    <table>
+    <tr>    
+    <div id="main_content">
+        
+        <td>
+        <div id="lpanel">
+            <h1>Setting up your project for Linux Development</h1>
+
+            <p>With this extension you can author C++ code for Linux servers, desktops and devices. You can manage your connections to these machines from within VS. VS will automatically copy and remote build your sources and can launch your application with the debugger. Our project system supports targeting specific architectures, including ARM.</p>
+            <img src="images\ArchOptions.gif"/>
+            
+            <h1>Connecting to Linux</h1>
+            <h2>Prerequisites</h2>
+            <p>Today we only support building remotely on the Linux target machine. We are not limited by specific Linux distros but we do have dependencies on the presence of some tools. Specifically, we need openssh-server, g++, gdb and gdbserver. Use your favorite package manager to install them, e.g. on Debian based systems: sudo apt-get install openssh-server g++ gdb gdbserver</p>
+            
+            <h2>First connection</h2>
+            <p>The first time you target a Linux machine you will be prompted for connection information.  This is triggered by building the project.</p>
+            <img src="images\firstconnection.png"/>
+                
+            <h2>Adding and removing connections</h2>
+            <p>To add a new connection, go to Tools > Options and search for Linux. From here you can add and remove connections.</p>
+            <img src="images\ManageConnections.gif"/>
+            
+            <p>To change which connection a project is using go to the project properties remote settings and update the target machine.</p>
+            <img src="images\ChangeRemote.gif"/>
+            
+            <h1>Project Properties</h1>
+            <p>All of the options necessary to control C++ compilation are exposed on the project properies pages. We'll cover a few specific to how things work for Linux. First under remote settings, you will see the remote root is set to ~/projects/ by default and that we are setting the remote project directory to match our project name in that location. </p>
+            <img src="images\OutputTypes.gif"/>
+            
+            <p>Looking at the General settings for the project, you can see how our output and intermediate directories were configured. Additionally, you’ll see that this project was configured as an application – thus our executable is under bin/x64/Debug/ as ConsoleApplication1.out. Notice that for configuration types we also support static and dynamic libraries.</p>
+            
+            <p>Add additional library dependencies on the Linker > Input property page.</p>
+            <img src="images\linker.png"/>
+            
+            <p>You can pass additional pre launch commands to the debugger to do things like launch graphical apps on the remote linux machine.</p>
+            <img src="images\debuggerexport.png"/>
+            
+            <p>You can also send post build events to control remote behavior, as in this example that exports a gpio pin for use without requiring the executable run as super user.</p>
+            <img src="images\postbuild.png"/>
+            
+        </div>
+        </td>
+        <td>
+        <div id="rpanel">
+
+            <h1>Resources</h1>
+
+            <p>Check out the <a href="http://aka.ms/vslinuxext">VS Gallery VC++ for Linux Development page</a> where we will keep updates posted. You can also check out our <a href="https://blogs.msdn.microsoft.com/vcblog/2016/03/30/visual-c-for-linux-development">announcment blog post</a> for more in depth details on configuring the project properties.</p>
+            
+            <p>Here are other utilities you will find useful in connection with this extension.</p>
+            <ul>
+                <li>Learn more about <a href="http://aka.ms/vsiot">IoT Development</a></li>
+                <li><a href="http://aka.ms/vsiotext">VC++ for IoT Development Tools</a></li>
+                <li><a href="https://github.com/Azure/azure-iot-sdks">Azure IoT SDK</a>, includes a C API for connecting small devices to the Azure IoT Hub</li>
+            </ul>
+
+            <h1>Give us feedback</h1>
+            <p><a href="http://aka.ms/vslinux-feedback">UserVoice</a></p>
+        </div>
+        </td>   
+    </div>
+    </tr>
+    </table>
+    </div>
+</body>
+</html>

NewsServer/readme/stylesheet.css

@@ -0,0 +1,119 @@
+body {
+  margin: 0;
+  padding: 0;
+  border: 0;
+  color: #1E1E1E;
+  font-size: 13px;
+  font-family: "Segoe UI", Helvetica, Arial, sans-serif;
+  line-height: 1.45;
+  word-wrap: break-word;
+}
+
+/* General & 'Reset' Stuff */
+
+
+.container {
+  width: 1100px;
+  margin: 0 auto;
+}
+
+section {
+  display: block;
+  margin: 0;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin: 0;
+}
+
+table, tr {
+    width: 1100px;
+    padding: 0px;
+    vertical-align: top;
+  }
+
+/* Header, <header>
+   header   - container
+   h1       - project name
+   h2       - project description
+*/
+
+#header {
+  color: #FFF;
+  background: #68217a;
+  position:relative;
+}
+h1, h2 {
+  font-family: "Segoe UI Light", "Segoe UI", Helvetica, Arial, sans-serif;
+  line-height: 1;
+  margin: 0 18px;;
+  padding: 0;
+}
+#header h1 {
+  font-size: 3.4em;
+  padding-top: 18px;
+  font-weight: normal;
+  margin-left: 15px;
+}
+
+#header h2 {
+  font-size: 1.5em;
+  margin-top: 10px;
+  padding-bottom: 18px;
+  font-weight: normal;
+}
+
+#main_content {
+  width: 100%;
+  display: flex;
+  flex-direction: row;
+}
+
+
+h1, h2, h3, h4, h5, h6 {
+  font-weight: bolder;
+}
+
+#main_content h1 {
+  font-size: 1.8em;
+  margin-top: 34px;
+}
+
+    #main_content h1:first-child {
+        margin-top: 30px;
+    }
+
+#main_content h2 {
+  font-size: 1.8em;
+}
+p, ul {
+    margin: 11px 18px;
+}
+
+#main_content a {
+    color: #06C;
+    text-decoration: none;
+}
+ul {
+        margin-top: 13px;
+    margin-left: 18px;
+    padding-left: 0;
+}
+    ul li {
+        margin-left: 18px;
+        padding-left: 0;
+    }
+#lpanel {
+    width: 870px;
+    float: left;
+}
+#rpanel ul {
+    list-style-type: none;
+}
+    #rpanel ul li {
+        line-height: 1.8em;
+    }
+#rpanel {
+    background: #e7e7e7;
+    width: 230px;
+}

build.bat

@@ -0,0 +1,2 @@
+"D:\Visual Studio 2017\MSBuild\15.0\Bin\MSBuild.exe" "News Server.sln" /t:rebuild /p:configuration=debug /p:platform=x64
+"D:\Visual Studio 2017\MSBuild\15.0\Bin\MSBuild.exe" "News Server.sln" /t:rebuild /p:configuration=release /p:platform=x64