#!/usr/local/bin/perl -w

$ENV{ORACLE_HOME} = '/opt/ORACLErdbms/V8.0.6.0';

use DBI;	
use CGI;

$query = new CGI;	

$username = $query->param('username');		
$password = $query->param('password');	

$dbh = DBI->connect('DBI:Oracle:eimora','cs72dc','cs72dc')
	|| die "Cannot connect: $DBI::errstr";
$verify = "SELECT user_name,user_pass FROM users WHERE user_name = \'$username\'";
$mine = $dbh->prepare($verify)
	|| die "Cannot prepare statement: DBI::errstr";
$mine->execute
	|| die "Cannot execute statement: DBI::errstr";

($test_username,$test_password) = $mine->fetchrow_array();
$mine->finish;

if (($test_username eq $username) && ($test_username ne $null)) {
	if (($test_password eq $password) && ($test_password ne $null)) {

		$statement = "SELECT route FROM history WHERE username=\'$username\'";
		$mine = $dbh->prepare($statement)
			|| die "Cannot prepare statement: DBI::errstr";
		$mine->execute
			|| die "Cannot execute statement: DBI::errstr";
		$route = $mine->fetchrow_array();
		$mine->finish;

print<<"EOF";
Content-type: text/vnd.wap.wml


<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml" > 

<wml>
<card id="menu" title="MRP">
<p>Welcome $username
</p>
<p>
<a href="#viewroute">
view routes
</a>
</p>
</card>

<card id="viewroute" title="MRP">
<p>Saved Routes
</p>
<p>
<a href="$route">
$route
</a>
</p>
</card>
</wml>
EOF
} else {

print<<"EOF";
Content-type: text/vnd.wap.wml


<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml" > 

<wml>
<card id="WrongPassword" title="MRP">
<p>Wrong Password
</p>
<p align="left">
  <a href="index.wml">
     Try again
  </a>
</p>
</card>		
</wml>
EOF
}
} else {

print <<"EOF";
Content-type: text/vnd.wap.wml


<?xml version="1.0"?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN"
"http://www.wapforum.org/DTD/wml_1.1.xml" > 

<wml>
<card id="WrongUsername" title="MRP">
<p>Wrong Username
</p>
<p align="left">
  <a href="index.wml">
     Try again
  </a>
</p>
</card>		
</wml>
EOF
} 
$dbh->disconnect;