#include <qfile.h>
#include <qfileinfo.h>
#include "PPPedit.h"
#include "ppp_NNI.h"
#include "ppp_NN.h"

APPP::APPP( PPPNetNode * PNN ) : ANetNodeInstance( PNN ) {
    Data.DNS.ServerAssigned = 1;
    Data.DNS.DomainName = "";

    Data.Auth.Mode = 0;
    Data.Auth.Login.Expect = "ogin:";
    Data.Auth.Password.Expect = "assword:";
    Data.Auth.PCEMode = 0;
    Data.Auth.Client = "*";
    Data.Auth.Server = "*";
    Data.Auth.Secret = "";

    Data.IP.IPAutomatic = 1;
    Data.IP.IPAddress = "";
    Data.IP.IPSubMask = "";
    Data.IP.GWAutomatic = 1;
    Data.IP.GWAddress = "";
    Data.IP.GWIsDefault = 1;
    GUI = 0;
    RT = 0;

}

void APPP::setSpecificAttribute( QString & A, QString & V ) {
    if( A.startsWith( "dns" ) ) {
      if( A == "dnsserverassigned" ) {
        Data.DNS.ServerAssigned = (V == "yes");
      } else if( A == "dnsdomainname" ) {
        Data.DNS.DomainName = V;
      } else if( A == "dnsserver" ) {
        Data.DNS.Servers.resize( Data.DNS.Servers.size()+1 );
        Data.DNS.Servers[Data.DNS.Servers.size()-1] = 
            new QString( V );
      }
    } else if( A.startsWith( "auth" ) ) {
      if( A == "authmode" ) {
        Data.Auth.Mode = V.toShort();
      } else if( A == "authloginexpect" ) {
        Data.Auth.Login.Expect = V;
      } else if( A == "authloginsend" ) {
        Data.Auth.Login.Send = V;
      } else if( A == "authpasswordexpect" ) {
        Data.Auth.Password.Expect = V;
      } else if( A == "authpasswordsend" ) {
        Data.Auth.Password.Send = V;
      } else if( A == "authpcemode" ) {
        Data.Auth.PCEMode = V.toShort();
      } else if( A == "authclient" ) {
        Data.Auth.Client = V;
      } else if( A == "authserver" ) {
        Data.Auth.Server = V;
      } else if( A == "authsecret" ) {
        Data.Auth.Secret = V;
      }
    } else if( A.startsWith( "ip" ) ) {
      if( A == "ipautomatic" ) {
        Data.IP.IPAutomatic = (V == "yes");
      } else if( A == "gwautomatic" ) {
        Data.IP.GWAutomatic = (V == "yes");
      } else if( A == "gwisdefault" ) {
        Data.IP.GWIsDefault = (V == "yes");
      } else if( A == "ipaddress" ) {
        Data.IP.IPAddress = V;
      } else if( A == "ipsubmask" ) {
        Data.IP.IPSubMask = V;
      } else if( A == "gwaddress" ) {
        Data.IP.GWAddress = V;
      }
    }
}

void APPP::saveSpecificAttribute( QTextStream & TS ) {
    TS << "dnsserverassigned=" << 
        ( ( Data.DNS.ServerAssigned ) ? "yes" : "no" ) << endl;
    TS << "dnsdomainname=" << Data.DNS.DomainName << endl;
    for( unsigned int i = 0; i < Data.DNS.Servers.size(); i ++ ) {
      TS << "dnsserver=" << *(Data.DNS.Servers[i]) << endl;
    }
    TS << "authmode=" << Data.Auth.Mode << endl;
    TS << "authloginexpect=" << quote( Data.Auth.Login.Expect ) << endl;
    TS << "authloginsend=" << quote( Data.Auth.Login.Send ) << endl;
    TS << "authpasswordexpect=" << quote( Data.Auth.Password.Expect ) << endl;
    TS << "authpasswordsend=" << quote( Data.Auth.Password.Send ) << endl;
    TS << "authpcemode=" << Data.Auth.PCEMode << endl;
    TS << "authclient=" << Data.Auth.Client << endl;
    TS << "authserver=" << Data.Auth.Server << endl;
    TS << "authsecret=" << quote( Data.Auth.Secret ) << endl;
    TS << "ipautomatic=" << ( ( Data.IP.IPAutomatic ) ? "yes" : "no" ) << endl;
    TS << "gwautomatic=" << ( ( Data.IP.GWAutomatic ) ? "yes" : "no" ) << endl;
    TS << "gwisdefault=" << ( ( Data.IP.GWIsDefault ) ? "yes" : "no" ) << endl;
    TS << "ipaddress=" << Data.IP.IPAddress << endl;
    TS << "ipsubmask=" << Data.IP.IPSubMask << endl;
    TS << "gwaddress=" << Data.IP.GWAddress << endl;
}

QWidget * APPP::edit( QWidget * parent ) {
    GUI = new PPPEdit( parent );
    GUI->showData( Data );
    return GUI;
}

QString APPP::acceptable( void ) {
    return ( GUI ) ? GUI->acceptable( ) : QString();
}

void APPP::commit( void ) {
    if( GUI && GUI->commit( Data ) ) {
      setModified( 1 );
    }
}

QFile * APPP::openFile( const QString & ID ) {
      QFile * F = 0;
      QString S;

      if( ID == "peers" ) {
        S = removeSpaces( QString("/tmp/") + connection()->name() );

        F = new QFile( S );

        if( ! F->open( IO_WriteOnly ) ) {
          Log(("Cannot open file %s\n", S.latin1() ));
          return 0;
        }
      } else if ( ID == "chatscripts" ) {
        S = removeSpaces( QString("/tmp/") + connection()->name() + ".chat" );
        F = new QFile( S );

        if( ! F->open( IO_WriteOnly ) ) {
          Log(("Cannot open file %s\n", S.latin1() ));
          return 0;
        }
      }
      if( F ) {
        Log(("Generate proper file %s = %s\n", 
              ID.latin1(), F->name().latin1()));
      }
      return F;
}

short APPP::generateFile( const QString & ID,
                         const QString & Path,
                         QTextStream & TS,
                         long DevNr ) {
    short rvl, rvd;

    rvl = 1;
    rvd = 1;

    if( ID == "pap-secrets" ) {
      Log(("Generate PPP for %s\n", ID.latin1() ));
      if( Data.Auth.Mode == 1 && Data.Auth.PCEMode == 0 ) {
        TS << "# secrets for " 
           << connection()->name().latin1() 
           << endl;
        TS << Data.Auth.Client 
           << " " 
           << Data.Auth.Server 
           << " " 
           << Data.Auth.Secret
           << endl;
        rvl = 0;
        rvd = connection()->getToplevel()->generateFileEmbedded( 
                ID, Path, TS, DevNr );
      }
    } else if( ID == "chap-secrets" ) {
      Log(("Generate PPP for %s\n", ID.latin1() ));
      if( Data.Auth.Mode == 1 && Data.Auth.PCEMode != 0 ) {
        // used for both EAP and Chap
        TS << "# secrets for "
           << connection()->name().latin1() 
           << endl;
        TS << Data.Auth.Client 
           << " " 
           << Data.Auth.Server 
           << " " 
           << Data.Auth.Secret
           << endl;

        rvl = 0;
        rvd = connection()->getToplevel()->generateFileEmbedded( 
            ID, Path, TS, DevNr );
      }
    } else if ( ID == "peers" ) {
      QFileInfo FI(Path);
      Log(("Generate PPP for %s\n", ID.latin1() ));

      TS << "connect \"/usr/sbin/chat -v -f /etc/ppp/"
         << FI.baseName()
         << ".chat\""
         << endl;

      if( Data.IP.GWIsDefault ) {
        TS << "defaultroute" 
           << endl;
      }

      TS << "linkname "
         << removeSpaces( ID.latin1() )
         << endl;

      // insert other data here
      rvl = 0;
      rvd = connection()->getToplevel()->generateFileEmbedded(
            ID, Path, TS, DevNr );
    } else if ( ID == "chatscripts" ) {
      Log(("Generate PPP for %s\n", ID.latin1() ));
      rvl = 0;
      rvd = connection()->getToplevel()->generateFileEmbedded(
            ID, Path, TS, DevNr );
    }

    return (rvd == 2 || rvl == 2 ) ? 2 :
           (rvd == 0 || rvl == 0 ) ? 0 : 1;
}