print("Content-type: text/html\n\n");

$ENV{'REQUEST_METHOD'}; 

$buffer = $ENV{'QUERY_STRING'};

my($nome,$senha ) =  split(/&/, $buffer);
my($nome, $vnome) = split(/=/, $nome);
my($senha, $vsenha) = split(/=/, $senha);

$encontrou=0;
open(FILE,"<user.db");
$reg=" ";
while($reg)
{
 $reg=<FILE>;
 @areg=split(/~/,$reg);
if (@areg[1] ne ""){ 
if ((@areg[0] eq $vnome) && (@areg[1] eq $vsenha))
  {
   $encontrou=1;
   $name=$arqnome;  
  }
 }
}

close(FILE);
  
 if($encontrou == 0) 
 {
   &erro;
 }
 else
 {
  &bem($vnome);
 }  


sub erro{

print << "EOF";

<html>

<head>
<style>
<!-- A:hover {color:'#000000'}
     A:link {text-decoration: none}
	 A:visited {text-decoration: none} -->
</style>
<title>Erro</title>
</head>

<br><b><body bgcolor="#FFFFFF" text="#5E042F" link="#5E042F" vlink="#5E042F" alink="#0000FF">


<p align="center">&nbsp;</p>

<p align="center"><font face="verdana"><font color="#5E042F"><big><big>Usuário não Cadastrado,favor verificar seu login e senha!!!</big></big></font></font color></p>

<p align="center"><a href="/index.html"><strong><font
face="Arial">Voltar</font></strong></a></p>
</body>
</html>

EOF
} 

sub bem() { 

print << "EOF";

<html>

<head>
<meta name="GENERATOR" content="Microsoft FrontPage 3.0">
<style>
<!-- A:hover {color:'#000000'}
     A:link {text-decoration: none}
	 A:visited {text-decoration: none} -->
</style>
<title>Seja Bem Vindo ao Brazuka Shopping Online</title>
</head>

<br><b><body bgcolor="#FFFFFF" text="#5E042F" link="#5E042F" vlink="#5E042F" alink="#0000FF">



<p align="center"><font face="Verdana"><font color="#5E042F"><big><big>Bem Vindo ao Brazuka Shopping Online. </big></big></font></font color></p>

<p align="center"><a href="/cgi-bin/compras.pl?nome=@_"><strong><font
face="Verdana">Compras Online</font></strong></a></p>

</body>
</html>
 
EOF

}  



