<?php
/**
 * Ip2Region php client test script
 *
 * @author    chenxin<chenxin619315@gmail.com>
*/

if ( $argc < 2 ) 
{
    $usage = <<<EOF
Usage: php Test.php [ip2region db file] [alrogrithm]
+-Algorithm: binary or b-tree\n
EOF;
    exit($usage);
}

array_shift($argv);
$dbFile        = $argv[0];
$method        = 1;
$algorithm    = 'B-tree';
if ( isset($argv[1])
    && strtolower($argv[1]) == 'binary' ) {
    $method        = 2;
    $algorithm    = 'Binary';
}

require dirname(__FILE__) . '/Ip2Region.class.php';
$ip2regionObj = new Ip2Region($dbFile);

$initStr = <<<INIT
initializing  {$algorithm} ... 
+----------------------------------+
| ip2region test script            |
| Author: chenxin619315@gmail.com  |
| Type 'quit' to exit program      |
+----------------------------------+
INIT;
echo $initStr, "\n";

while ( true )
{
    echo "ip2region>> ";
    $line = trim(fgets(STDIN));
    if ( strlen($line) < 2 ) continue;
    if ( $line == 'quit'  ) break;
    if ( ip2long($line) == NULL ) {
        echo "Error: invalid ip address\n";
        continue;
    }

    $s_time = getTime();
    $data    = $method==2 ? $ip2regionObj->binarySearch($line) : $ip2regionObj->btreeSearch($line);
    $c_time = getTime() - $s_time;
    printf("%s|%s in %.5f millseconds\n", $data['city_id'], $data['region'], $c_time);
}

function getTime()
{
    return (microtime(true) * 1000);
}
?>