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cmd_tcp.php
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395 lines (306 loc) · 7.67 KB
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<?php
function cmd_tcp_get($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 3)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
switch($cmd[2])
{
case "state":
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get state"));
case "rxlen":
if(count($cmd) > 3)
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get rxlen %1", hex2bin($cmd[3])));
else
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get rxlen"));
case "txlen":
$txlen = pid_ioctl($pid, "get txbuf") - pid_ioctl($pid, "get txfree");
return slave_write(ERR_OK, (string)$txlen);
case "txfree":
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get txfree"));
case "dstport":
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get dstport"));
case "srcport":
return slave_write(ERR_OK, (string)pid_ioctl($pid, "get srcport"));
case "dstaddr":
return slave_write(ERR_OK, pid_ioctl($pid, "get dstaddr"));
case "srcaddr":
return slave_write(ERR_OK, pid_ioctl($pid, "get srcaddr"));
case "ssh":
if(count($cmd) < 4)
return slave_write(ERR_CMD_ARG);
if($cmd[3] == "username")
return slave_write(ERR_OK, pid_ioctl($pid, "get ssh username"));
else
if($cmd[3] == "password")
return slave_write(ERR_OK, pid_ioctl($pid, "get ssh password"));
else
return slave_write(ERR_CMD_ARG);
default:
return slave_write(ERR_CMD_ARG);
}
}
function cmd_tcp_set_api($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 4)
return slave_write(ERR_CMD_ARG);
//echo "cmd_tcp_set_api: ", $cmd[3], "\r\n";
$pid = $tcp_pid[$id];
switch($cmd[3])
{
case "tcp":
pid_ioctl($pid, "set api tcp");
return slave_write(ERR_OK);
case "telnet":
pid_ioctl($pid, "set api telnet");
return slave_write(ERR_OK);
case "ws":
pid_ioctl($pid, "set api ws");
return slave_write(ERR_OK);
case "ssl":
pid_ioctl($pid, "set api ssl");
return slave_write(ERR_OK);
case "ssh":
pid_ioctl($pid, "set api ssh");
return slave_write(ERR_OK);
default:
return slave_write(ERR_CMD_ARG);
}
}
function cmd_tcp_set_ws($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 5)
return slave_write(ERR_CMD_ARG);
echo "cmd_tcp_set_ws: ", $cmd[3], " ", $cmd[4], "\r\n";
$pid = $tcp_pid[$id];
switch($cmd[3])
{
case "path":
pid_ioctl($pid, "set ws path %1", $cmd[4]);
return slave_write(ERR_OK);
case "proto":
pid_ioctl($pid, "set ws proto %1", $cmd[4]);
return slave_write(ERR_OK);
case "origin":
return slave_write(ERR_OK);
case "mode":
pid_ioctl($pid, "set ws mode %1", $cmd[4]);
return slave_write(ERR_OK);
break;
default:
return slave_write(ERR_CMD_ARG);
}
}
function cmd_tcp_set_ssl($id, $cmd)
{
global $tcp_pid;
if($id != TCP_ID_SSL)
return slave_write(ERR_CMD_ARG);
if(count($cmd) < 5)
return slave_write(ERR_CMD_ARG);
//echo "cmd_tcp_set_ssl: ", $cmd[3], "\r\n";
$pid = $tcp_pid[$id];
if($cmd[3] == "method")
{
switch($cmd[4])
{
case "ssl3_client":
pid_ioctl($pid, "set ssl method ssl3_client");
return slave_write(ERR_OK);
case "ssl3_server":
pid_ioctl($pid, "set ssl method ssl3_server");
return slave_write(ERR_OK);
case "tls1_client":
pid_ioctl($pid, "set ssl method tls1_client");
return slave_write(ERR_OK);
case "tls1_server":
pid_ioctl($pid, "set ssl method tls1_server");
return slave_write(ERR_OK);
default:
return slave_write(ERR_CMD_ARG);
}
}
else
return slave_write(ERR_CMD_ARG);
}
function cmd_tcp_set_ssh($id, $cmd)
{
global $tcp_pid;
if($id != TCP_ID_SSH)
return slave_write(ERR_CMD_ARG);
if(count($cmd) < 5)
return slave_write(ERR_CMD_ARG);
//echo "cmd_tcp_set_ssh: ", $cmd[3], "\r\n";
$pid = $tcp_pid[$id];
if($cmd[3] == "auth")
{
switch($cmd[4])
{
case "accept":
pid_ioctl($pid, "set ssh auth accept");
return slave_write(ERR_OK);
case "reject":
pid_ioctl($pid, "set ssh auth reject");
return slave_write(ERR_OK);
default:
return slave_write(ERR_CMD_ARG);
}
}
else
return slave_write(ERR_CMD_ARG);
}
function cmd_tcp_set($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 3)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
switch($cmd[2])
{
/*
case "nodelay":
pid_ioctl($pid, "set nodelay");
return slave_write(ERR_OK);
case "rtt":
pid_ioctl($pid, "set rtt");
return slave_write(ERR_OK);
*/
case "api":
return cmd_tcp_set_api($id, $cmd);
case "ws":
return cmd_tcp_set_ws($id, $cmd);
case "ssl":
return cmd_tcp_set_ssl($id, $cmd);
case "ssh":
return cmd_tcp_set_ssh($id, $cmd);
default:
return slave_write(ERR_CMD_ARG);
}
}
function cmd_tcp_listen($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 3)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
printf("cmd_tcp_listen: %s\r\n", $cmd[2]);
if(pid_ioctl($pid, "get state") > TCP_LISTEN)
{
echo "cmd_tcp_listen: close\r\n";
pid_ioctl($pid, "close");
usleep(10000);
}
pid_bind($pid, "", (int)$cmd[2]);
pid_listen($pid);
return slave_write(ERR_OK);
}
function cmd_tcp_connect($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 4)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
printf("cmd_tcp_connect: %d %s %s\r\n", $id, $cmd[2], $cmd[3]);
if(pid_ioctl($pid, "get state"))
{
echo "cmd_tcp_connect: close\r\n";
pid_ioctl($pid, "close");
usleep(10000);
}
pid_bind($pid, "", 0); // allocate new local port
pid_connect($pid, $cmd[2], (int)$cmd[3]);
return slave_write(ERR_OK);
}
function cmd_tcp_send($id, $cmd)
{
global $tcp_pid;
$pid = $tcp_pid[$id];
//echo "cmd_tcp_send:\r\n";
if($id == TCP_ID_SSL)
{
if(pid_ioctl($pid, "get state") != SSL_CONNECTED)
return slave_write(ERR_EPIPE);
}
else
if($id == TCP_ID_SSH)
{
if(pid_ioctl($pid, "get state") != SSH_CONNECTED)
return slave_write(ERR_EPIPE);
}
else
{
if(pid_ioctl($pid, "get state") != TCP_CONNECTED)
return slave_write(ERR_EPIPE);
}
slave_write(ERR_OK);
$rbuf = "";
$rlen = slave_read_data($rbuf, 10); // 10 wait_ms
//hexdump($rbuf);
if($rlen)
return pid_send($pid, $rbuf, $rlen);
else
return 0;
}
function cmd_tcp_recv($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 3)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
$rlen = (int)$cmd[2];
//echo "cmd_tcp_recv: $rlen\r\n";
$rbuf = "";
pid_recv($pid, $rbuf, $rlen);
return slave_write(ERR_OK, $rbuf);
}
function cmd_tcp_peek($id, $cmd)
{
global $tcp_pid;
if(count($cmd) < 3)
return slave_write(ERR_CMD_ARG);
$pid = $tcp_pid[$id];
$rlen = (int)$cmd[2];
echo "cmd_tcp_peek: $rlen\r\n";
$rbuf = "";
pid_peek($pid, $rbuf, $rlen);
return slave_write(ERR_OK, $rbuf);
}
function cmd_tcp_close($id, $cmd)
{
global $tcp_pid;
$pid = $tcp_pid[$id];
//printf("cmd_tcp_close: %d\r\n", $id);
if($pid)
pid_ioctl($pid, "close");
return slave_write(ERR_OK);
}
function cmd_tcp($id, $cmd)
{
if(count($cmd) < 2)
return slave_write(ERR_CMD_ARG);
switch($cmd[1])
{
case "get":
return cmd_tcp_get($id, $cmd);
case "set":
return cmd_tcp_set($id, $cmd);
case "listen":
return cmd_tcp_listen($id, $cmd);
case "connect":
return cmd_tcp_connect($id, $cmd);
case "send":
return cmd_tcp_send($id, $cmd);
case "recv":
return cmd_tcp_recv($id, $cmd);
case "peek":
return cmd_tcp_peek($id, $cmd);
case "close":
return cmd_tcp_close($id, $cmd);
default:
return slave_write(ERR_CMD_ARG);
}
}
?>