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- #include "../KSGKlient.h"
- #include "../KSGServer.h"
- #include "../Keys.h"
- #include <Globals.h>
- LoginKlient::LoginKlient()
- {
- verbunden = 0;
- fehler = 0;
- brauchKick = 0;
- klient = 0;
- klientId = getKlientId();
- accountId = 0;
- ref = 1;
- }
- LoginKlient::~LoginKlient()
- {
- cs.lock();
- if( klient )
- {
- char serverReturn = 0;
- if( verbunden )
- {
- if( brauchKick )
- klient->sendeEncrypted( "\0", 1 );
- klient->sendeEncrypted( "\4", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char län = 0;
- klient->getNachrichtEncrypted( &län, 1 );
- char *nachricht = new char[ län + 1 ];
- nachricht[ län ] = 0;
- klient->getNachrichtEncrypted( nachricht, län );
- delete[]nachricht;
- }
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- }
- else
- {
- int keyLen = 0;
- char *key = 0;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::SENDEN );
- klient->setSendeKey( key, keyLen );
- delete[] key;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::EMPFANGEN );
- klient->setEmpfangKey( key, keyLen );
- delete[] key;
- klient->verbinde( klient->getServerPort(), klient->getServerIp() );
- klient->sendeEncrypted( "\1", 1 );
- klient->sendeEncrypted( (char*)&klientId, 4 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char län = 0;
- klient->getNachrichtEncrypted( &län, 1 );
- char *nachricht = new char[ län + 1 ];
- nachricht[ län ] = 0;
- klient->getNachrichtEncrypted( nachricht, län );
- delete[]nachricht;
- }
- else
- {
- char *sl = 0;
- char slLän = getSchlüssel( &sl );
- klient->setSendeKey( sl, slLän );
- klient->setEmpfangKey( sl, slLän );
- delete[] sl;
- klient->sendeEncrypted( "\4", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char län = 0;
- klient->getNachrichtEncrypted( &län, 1 );
- char *nachricht = new char[ län + 1 ];
- nachricht[ län ] = 0;
- klient->getNachrichtEncrypted( nachricht, län );
- delete[]nachricht;
- }
- }
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- }
- klient = klient->release();
- }
- delete[]fehler;
- cs.unlock();
- }
- bool LoginKlient::verbinde()
- {
- cs.lock();
- if( verbunden )
- {
- cs.unlock();
- return 1;
- }
- brauchKick = 0;
- if( !klient )
- {
- char *msIp = getMainServerIp();
- unsigned short msPort = getMainServerPort();
- Framework::logLine( "Verbinung mit Main Server wird hergestellt..." );
- klient = new Klient();
- int keyLen = 0;
- char *key = 0;
- Keys::getServerKey( &key, keyLen, Keys::MAIN, Keys::SENDEN );
- klient->setSendeKey( key, keyLen );
- delete[] key;
- Keys::getServerKey( &key, keyLen, Keys::MAIN, Keys::EMPFANGEN );
- klient->setEmpfangKey( key, keyLen );
- delete[] key;
- if( !klient->verbinde( msPort, msIp ) )
- {
- Framework::logLine( "ERROR: Server nicht erreichbar." );
- char *err = "Fehler beim verbinden mit dem Main Server. Bitte versuche es Später erneut.";
- delete[]fehler;
- fehler = new char[ textLength( err ) + 1 ];
- fehler[ textLength( err ) ] = 0;
- memcpy( fehler, err, textLength( err ) );
- klient = klient->release();
- delete[]msIp;
- cs.unlock();
- return 0;
- }
- delete[]msIp;
- klient->sende( "\0", 1 );
- klient->sendeEncrypted( "\1", 1 );
- klient->sendeEncrypted( (char*)&klientId, 4 );
- char serverReturn = 0;
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- Framework::logLine( Text( "ERROR: " ) += fehler );
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- klient = klient->release();
- cs.unlock();
- return 0;
- }
- char *sl = 0;
- char slLän = getSchlüssel( &sl );
- klient->setSendeKey( sl, slLän );
- klient->setEmpfangKey( sl, slLän );
- delete[] sl;
- klient->sendeEncrypted( "\6\3", 2 );
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- if( byte == 2 )
- {
- unsigned char lsIp[ 4 ];
- klient->getNachrichtEncrypted( (char *)lsIp, 4 );
- unsigned short lsPort = 0;
- klient->getNachrichtEncrypted( (char*)&lsPort, 2 );
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- Text *lsIpT = new Text( "" );
- lsIpT->append( (int)lsIp[ 0 ] );
- lsIpT->append( "." );
- lsIpT->append( (int)lsIp[ 1 ] );
- lsIpT->append( "." );
- lsIpT->append( (int)lsIp[ 2 ] );
- lsIpT->append( "." );
- lsIpT->append( (int)lsIp[ 3 ] );
- Framework::logLine( ( ( Text( "Zugeteilter Login Server:" ) += lsIpT->getText() ) += ":" ) += lsPort );
- int keyLen = 0;
- char *key = 0;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::SENDEN );
- klient->setSendeKey( key, keyLen );
- delete[] key;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::EMPFANGEN );
- klient->setEmpfangKey( key, keyLen );
- delete[] key;
- klient->verbinde( lsPort, lsIpT->getText() );
- lsIpT = lsIpT->release();
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- }
- if( byte == 3 )
- {
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- Framework::logLine( Text( "ERROR: " ) += fehler );
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- klient = klient->release();
- cs.unlock();
- return 0;
- }
- }
- Framework::logLine( "Verbinung mit Login Server wird hergestellt..." );
- int keyLen = 0;
- char *key = 0;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::SENDEN );
- klient->setSendeKey( key, keyLen );
- delete[] key;
- Keys::getServerKey( &key, keyLen, Keys::LOGIN, Keys::EMPFANGEN );
- klient->setEmpfangKey( key, keyLen );
- delete[] key;
- if( klient->verbinde( klient->getServerPort(), klient->getServerIp() ) )
- {
- if( klient->sendeEncrypted( "\1", 1 ) )
- {
- klient->sendeEncrypted( (char*)&klientId, 4 );
- char serverReturn = 0;
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- Framework::logLine( Text( "ERROR: " ) += fehler );
- klient->sendeEncrypted( "\3", 1 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- cs.unlock();
- return 0;
- }
- char *sl = 0;
- char slLän = getSchlüssel( &sl );
- klient->setSendeKey( sl, slLän );
- klient->setEmpfangKey( sl, slLän );
- delete[] sl;
- verbunden = 1;
- cs.unlock();
- Framework::logLine( "Erfolgreich mit Login Server verbunden." );
- return 1;
- }
- else
- {
- Framework::logLine( "ERROR: Senden zum Server nicht erfolgreich." );
- char *err = "Der dir zugewiesene Login Server hat die Verbindung abgebrochen. Bitte versuche es Später erneut.";
- delete[]fehler;
- fehler = new char[ textLength( err ) + 1 ];
- fehler[ textLength( err ) ] = 0;
- memcpy( fehler, err, textLength( err ) );
- klient = klient->release();
- }
- }
- else
- {
- Framework::logLine( "ERROR: Server nicht erreichbar." );
- char *err = "Der dir zugewiesene Login Server antwortet nicht. Bitte versuche es Später erneut.";
- delete[]fehler;
- fehler = new char[ textLength( err ) + 1 ];
- fehler[ textLength( err ) ] = 0;
- memcpy( fehler, err, textLength( err ) );
- klient = klient->release();
- }
- cs.unlock();
- return 0;
- }
- int LoginKlient::login( const char *name, const char *pass )
- {
- cs.lock();
- if( !verbunden )
- verbinde();
- if( !verbunden )
- {
- cs.unlock();
- return 0;
- }
- if( brauchKick )
- klient->sendeEncrypted( "\0", 1 );
- brauchKick = 0;
- klient->sendeEncrypted( "\5", 1 );
- char serverReturn = 0;
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- cs.unlock();
- return 0;
- }
- unsigned char byte = (unsigned char)textLength( name );
- klient->sendeEncrypted( (char*)&byte, 1 );
- klient->sendeEncrypted( name, byte );
- byte = (unsigned char)textLength( pass );
- klient->sendeEncrypted( (char*)&byte, 1 );
- klient->sendeEncrypted( pass, byte );
- klient->getNachrichtEncrypted( (char*)&byte, 1 );
- if( byte == 1 )
- {
- char host[ 255 ] = "";
- getHostName( host, 255 );
- Text *addresse = new Text( getHostAddresse() );
- unsigned char localIp[ 4 ];
- localIp[ 0 ] = TextZuInt( addresse->getText(), 10 );
- localIp[ 1 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 0 ) + 1, 10 );
- localIp[ 2 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 1 ) + 1, 10 );
- localIp[ 3 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 2 ) + 1, 10 );
- addresse = addresse->release();
- klient->sendeEncrypted( (char*)&localIp, 4 );
- byte = textLength( host );
- klient->sendeEncrypted( (char*)&byte, 1 );
- klient->sendeEncrypted( host, byte );
- klient->getNachrichtEncrypted( (char*)&accountId, 4 );
- cs.unlock();
- return 1;
- }
- else if( byte == 2 )
- {
- brauchKick = 1;
- cs.unlock();
- return 2;
- }
- else if( byte == 3 )
- {
- klient->getNachrichtEncrypted( (char*)&byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- }
- cs.unlock();
- return 0;
- }
- bool LoginKlient::kick( const char *geheim )
- {
- if( !brauchKick )
- return 1;
- cs.lock();
- brauchKick = 0;
- unsigned char byte = (unsigned char)textLength( geheim );
- klient->sendeEncrypted( (char*)&byte, 1 );
- klient->sendeEncrypted( geheim, byte );
- klient->getNachrichtEncrypted( (char*)&byte, 1 );
- if( !byte )
- {
- cs.unlock();
- return 0;
- }
- char host[ 255 ];
- getHostName( host, 255 );
- Text *addresse = new Text( getHostAddresse() );
- unsigned char localIp[ 4 ];
- localIp[ 0 ] = TextZuInt( addresse->getText(), 10 );
- localIp[ 1 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 0 ) + 1, 10 );
- localIp[ 2 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 1 ) + 1, 10 );
- localIp[ 3 ] = TextZuInt( addresse->getText() + addresse->positionVon( '.', 2 ) + 1, 10 );
- addresse = addresse->release();
- klient->sendeEncrypted( (char*)&localIp, 4 );
- byte = textLength( host );
- klient->sendeEncrypted( (char*)&byte, 1 );
- klient->sendeEncrypted( host, byte );
- klient->getNachrichtEncrypted( (char*)&accountId, 4 );
- cs.unlock();
- return 1;
- }
- bool LoginKlient::logout()
- {
- cs.lock();
- if( !verbunden )
- verbinde();
- if( !verbunden )
- {
- cs.unlock();
- return 0;
- }
- if( brauchKick )
- klient->sendeEncrypted( "\0", 1 );
- brauchKick = 0;
- klient->sendeEncrypted( "\6", 1 );
- char serverReturn = 0;
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- cs.unlock();
- return 0;
- }
- klient->sendeEncrypted( (char*)&accountId, 4 );
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- if( serverReturn == 3 )
- {
- char byte = 0;
- klient->getNachrichtEncrypted( &byte, 1 );
- delete[]fehler;
- fehler = new char[ byte + 1 ];
- fehler[ byte ] = 0;
- klient->getNachrichtEncrypted( fehler, byte );
- cs.unlock();
- return 0;
- }
- cs.unlock();
- return 1;
- }
- bool LoginKlient::keepAlive()
- {
- if( !verbunden )
- return 0;
- char res = 0;
- if( !cs.tryLock() )
- return 1;
- Framework::logLine( "Verbindungstest zum Login Server..." );
- bool ok = klient->sendeEncrypted( "\x7", 1 );
- ok &= klient->getNachrichtEncrypted( &res, 1 );
- cs.unlock();
- if( res != 1 || !ok )
- {
- Framework::logLine( "Verbindungsabbruch." );
- trenne();
- }
- else
- Framework::logLine( "Verbindung besteht." );
- return res == 1;
- }
- bool LoginKlient::trenne()
- {
- if( verbunden )
- {
- cs.lock();
- Framework::logLine( "Verbindung zum Login Server wird getrennt..." );
- if( brauchKick )
- klient->sendeEncrypted( "\0", 1 );
- brauchKick = 0;
- klient->sendeEncrypted( "\3", 1 );
- char serverReturn = 0;
- klient->getNachrichtEncrypted( &serverReturn, 1 );
- klient->trenne();
- verbunden = 0;
- cs.unlock();
- }
- return 1;
- }
- void LoginKlient::setLetzterFehler( char *err )
- {
- if( fehler )
- delete[]fehler;
- fehler = new char[ textLength( err ) + 1 ];
- memcpy( fehler, err, textLength( err ) );
- fehler[ textLength( err ) ] = 0;
- }
- bool LoginKlient::istVerbunden() const
- {
- return verbunden;
- }
- int LoginKlient::getAccountId() const
- {
- return accountId;
- }
- char *LoginKlient::getLetzterFehler() const
- {
- return fehler;
- }
- LoginKlient *LoginKlient::getThis()
- {
- ref++;
- return this;
- }
- LoginKlient *LoginKlient::release()
- {
- ref--;
- if( !ref )
- delete this;
- return 0;
- }
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