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{
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Adtos 1.0 Software de gestión de Aulas Tecnológicas
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Copyright (C) 2008-2009, Consejería de Educación,Junta de Extremadura
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Programación: Manuel Narváez Martínez <mnarvaez007@gmail.com>
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Diseño gráfico: Ana María Zamora Moreno
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Desarrollado con Lazarus 0.9.26
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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}
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unit clver;
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{$mode objfpc}{$H+}
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interface
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uses
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globales,unix,Classes,StrUtils,SysUtils, IdComponent, IdTCPClient;
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type
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ThrVer = class(TThread)
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private
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{ Private declarations }
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fPuertoVNC,fPuerto,fminumero,fnumeroequipos:integer;
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fmodobs, ftipoven:integer;
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fAdministrador:string;
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fusuario:string;
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fcomando,fhost:string;
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fcliente:TIdTcpClient;
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Fwm,Fhm,Fxm,Fym:integer;
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farcontra:string;
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procedure CalcularTamanoPosVnc();
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procedure observar();
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protected
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procedure Execute; override;
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public
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constructor Create(arcontra:string;numequi,minumero:integer;comando:string;tipoven,modobs:integer;usuario,host,Administrador:string);
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end;
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implementation
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constructor ThrVer.Create(arcontra:string;numequi,minumero:integer;comando:string;tipoven,modobs:integer;usuario,host,Administrador:string);
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begin
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inherited Create(true);
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farcontra:=arcontra;
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fpuertovnc:=PUERTO_VNC;
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fnumeroequipos:=numequi;
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fminumero:=minumero;
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fmodobs:=modobs;
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ftipoven:=tipoven;
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fusuario:=usuario;
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fAdministrador:=Administrador;
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fhost:=host;
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fpuerto:=PUERTO_USUARIO;
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fcomando:=comando;
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FreeOnTerminate:=True;
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CalcularTamanoPosVnc();
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end;
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procedure ThrVer.observar();
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const
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ORD_VER_SILENCIOSO:string='xvnc4viewer -ViewOnly -UseLocalCursor=0 -LowColourLevel 1 -Shared -passwd %s -geometry %sx%s+%s+%s %s:%d -name %s & 2>>/dev/null';
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ORD_VER_AYUDA:string='xvnc4viewer -UseLocalCursor=0 -LowColourLevel 1 -Shared -passwd %s -geometry %sx%s+%s+%s %s:%d -name %s & 2>>/dev/null';
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var
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mil,mit,miw,mih:integer;
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orden:string;
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begin
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if ftipoven=-1 then
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begin
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mil:=Fxm;mit:=Fym;miw:=Fwm;mih:=Fhm;
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end
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else
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begin
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mil:=0;mit:=0;miw:=1020;mih:=715
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end;
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orden:=ifthen(fmodobs=0,ORD_VER_SILENCIOSO,ORD_VER_AYUDA);
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orden:=Format(orden,[farcontra,inttostr(miw),inttostr(mih),inttostr(mil),inttostr(mit),fhost,fpuertovnc,fusuario]);
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fpsystem(orden);
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end;
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procedure ThrVer.CalcularTamanoPosVnc();
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var
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numfilas:integer;
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numcolum:integer;
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begin
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if fnumeroequipos>36 then
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numfilas:=7
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else
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numfilas:=6;
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numcolum:=6;
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Fwm:=1024 div numcolum;
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Fhm:=740 div numfilas;
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Fxm:= (fminumero mod numcolum)*Fwm;
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Fym:= (fminumero div numfilas)*Fhm;
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end;
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procedure ThrVer.Execute;
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begin
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try
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fcliente:=TidTcpClient.create(nil);
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fcliente.Host:=fhost;
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fcliente.port:=fPuerto;
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fcliente.connect;
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try
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fcliente.GetResponse(200);
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fcliente.sendCmd(fcomando,210);
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observar();
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finally
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fcliente.Disconnect;
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fcliente.free;
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end;
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except
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writeLn('Error al enviar el comando');
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end;
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end;
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end.
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