azzaz

/*LOU JEREMY et BASILE MAUVIEUX*/

<?php
$host    = "172.19.3.32";
$port    = 25003;

$message=" ";
$message = strtolower(trim(fgets(STDIN)));
$tmsg=explode(" ", $message);
if($tmsg[0]=="stop" || $tmsg[0]=="put" || $tmsg[0]=="get")
{
// create socket TCP + données hors bande
    $socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could not create socket\n");
// connect to server
    $result = socket_connect($socket, $host, $port) or die("Could not connect to server\n");
    while(true)
    {
        // send string to server
        socket_write($socket, $message, strlen($message)) or die("Could not send data to server\n");
        if($tmsg[0]==="put")
        {
            $file=fopen($tmsg[1], "r");
            if($file==FALSE)
                echo "erreur fopen";
            do
            {
                socket_read($socket, 1024);
                $fmsg=fread($file, 1024);
                socket_write($socket, $fmsg, strlen($fmsg)) or die ("Could not send data to server");
            }
            while($fmsg==1024);
            fclose($file);
        }
        if($tmsg[0]=="get")
        {
            $file=fopen(basename($tmsg[1]), "w");
            if($file==FALSE)
                echo "erreur fopen";
            do
            {
                $input=socket_read($socket, 1024) or die ("Could not read input");
                $fmsg=fwrite($file, $input, 1024);
                if($fmsg==FALSE)
                    echo "erreur fwrite";
                socket_write($socket, $input);
            }
            while($fmsg==1024);
            fclose($file);
        }
        echo "Message To server :".$message."\n";

        // get server response
        $result = socket_read ($socket, 1024) or die("Could not read server response\n");
        echo "Reply From Server  :".$result."\n";
        if($tmsg[0]=="stop")
        {
            break;
        }
        $message = strtolower(trim(fgets(STDIN)));
        $tmsg=explode(" ", $message);
        if($tmsg[0]=="stop")
        {
            socket_write($socket, $message, strlen($message));
            socket_read($socket, 1024);
            break;
        }
        if($tmsg[0]!="put" && $tmsg[0]!="get")
        {
            echo "Not a valid command\n";
            break;
        }
    }
// close socket
    socket_close($socket);
}
else
{
    echo "Not a valid command\n";
}










/*LOU JEREMY et BASILE MAUVIEUX*/

<?php
$host = "172.19.3.32";
$port = 25003;
$nbMaxClient = 10;

// don't timeout!
set_time_limit(0);

// create socket
$socket = socket_create(AF_INET, SOCK_STREAM, 0) or die("Could not create socket\n");

// bind socket to port
$result = socket_bind($socket, $host, $port) or die("Could not bind to socket\n");

// start listening for connections
$result = socket_listen($socket, $nbMaxClient) or die("Could not set up socket listener\n");
while(true)
{
// accept incoming connections
// spawn another socket to handle communication
    $spawn = socket_accept($socket) or die("Could not accept incoming connection\n");
    // read client input and clean up input string
    while(true)
    {
        $input = socket_read($spawn, 1024) or die("Could not read input\n");
        socket_write($spawn, $input);
        $tmsg=explode(" ", $input);
        if($tmsg[0]==="put")
        {
            $file=fopen(basename($tmsg[1]), "w");
            if($file==FALSE)
                echo "erreur fopen";
            do
            {
                $input=socket_read($spawn, 1024) or die ("Could not read input");
                echo "\n j'ouvre ".basename($tmsg[1])."\n je rentre les donnees ".$input."\n";
                $fmsg=fwrite($file, $input, 1024);
                if($fmsg===FALSE)
                    echo "erreur fwrite";
                socket_write($spawn, $input);
            }
            while($fmsg==1024);
            fclose($file);
        }
        if($tmsg[0]=="get")
        {
            $file=fopen($tmsg[1], "r");
            if($file==FALSE)
                echo "erreur fopen";
            do
            {
                socket_read($spawn, 1024);
                $fmsg=fread($file, 1024);
                socket_write($spawn, $fmsg, strlen($fmsg)) or die ("Could not send data to server");
            }
            while($fmsg==1024);
            fclose($file);
        }
        if($tmsg[0]=="stop")
        {
            socket_getpeername($spawn, $addr, $pport);
            echo("Client Message : ".$input." de ".$addr.":".$pport."\n");
            $input = trim($input);
            $tmsg=explode(" ", $input);
            //send back
            socket_write($spawn, $input, strlen ($input)) or die("Could not write output\n");
            if($tmsg[0]=="stop")
            {
                break 2;
            }
        }
    }
}
// close sockets
socket_close($spawn);
socket_close($socket);