Added socket server for some FAI developments

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@7944 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/contrib/socket_server/server.php b/contrib/socket_server/server.php
new file mode 100755 (executable)
index 0000000..a96b650
--- /dev/null
+++ b/contrib/socket_server/server.php
@@ -0,0 +1,79 @@
+#!/usr/bin/php5 -q
+<?php
+$socket = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
+$max_clients = 10;
+$port = 10000;
+
+socket_set_option($socket,SOL_SOCKET,SO_REUSEADDR,1);
+socket_bind($socket,0,$port);
+socket_listen($socket,$max_clients);
+
+$clients = array('0' => array('socket' => $socket));
+
+echo "\nServer startet on port : ".$port."
+You may use telnet to connect to the server
+";
+
+while(TRUE) {
+       $read[0] = $socket;
+       for($i=1;$i<count($clients)+1;$i++) {
+               if($clients[$i] != NULL) {
+                       $read[$i+1] = $clients[$i]['socket'];
+               }
+       }
+
+       $ready = socket_select($read,$write=NULL,$except=NULL,0);
+
+       if(in_array($socket,$read)) {
+               for($i=1;$i<$max_clients+1;$i++) {
+                       if(!isset($clients[$i])) {
+                               $clients[$i]['socket'] = socket_accept($socket);
+                               socket_getpeername($clients[$i]['socket'],$ip);
+                               $clients[$i]['ipaddy'] = $ip;
+
+                               socket_write($clients[$i]['socket'],
+"Welcome to GOsa Test Server 
+============================
+Type some text here:\n");
+
+                               echo("New client connected: " . $clients[$i]['ipaddy'] . " ");
+                               break;
+                       }
+                       elseif($i == $max_clients - 1) {
+                               echo("To many Clients connected! ");
+                       }
+                       if($ready < 1) {
+                               continue;
+                       }
+               }
+       }
+       for($i=1;$i<$max_clients+1;$i++) {
+               if(in_array($clients[$i]['socket'],$read)) {
+
+                       $data = @socket_read($clients[$i]['socket'],1024000, PHP_NORMAL_READ);
+
+                       if ($data === FALSE) {
+                               unset($clients[$i]);
+                               echo "Client disconnected! ";
+                               continue;
+                       }
+
+                       $data = trim($data);
+
+                       socket_write($clients[$i]['socket'],$data);
+
+#              if(!empty($data)) {
+#                      for($j=1;$j<$max_clients+1;$j++) {
+#                              if(isset($clients[$j]['socket'])) {
+#                                      if(($clients[$j]['socket'] != $clients[$i]['socket']) && ($clients[$j]['socket'] != $socket)) {
+#                                              echo($clients[$i]['ipaddy'] . " is sending a message! ");
+#                                              socket_write($clients[$j]['socket'],"[" . $clients[$i]['ipaddy'] . "] says: " . $data . " ");
+#                                      }
+#                              }
+#                      }
+#                      break;
+#              }
+               }
+       }
+}
+?>