fix dlen

[citadel.git] / ctdlphp / ctdlprotocol.php

diff --git a/ctdlphp/ctdlprotocol.php b/ctdlphp/ctdlprotocol.php
deleted file mode 100644 (file)
index 32d0030..0000000
--- a/ctdlphp/ctdlprotocol.php
+++ /dev/null
@@ -1,205 +0,0 @@
-<?PHP
-
-// $Id$
-// 
-// Implements various Citadel server commands.
-//
-// Copyright (c) 2003 by Art Cancro <ajc@uncensored.citadel.org>
-// This program is released under the terms of the GNU General Public License.
-//
-
-
-//
-// serv_gets() -- generic function to read one line of text from the server
-//
-function serv_gets() {
-       global $clientsocket;
-
-       $buf = fgets($clientsocket, 4096);              // Read line
-       $buf = substr($buf, 0, (strlen($buf)-1) );      // strip trailing LF
-       return $buf;
-}
-
-
-//
-// serv_puts() -- generic function to write one line of text to the server
-//
-function serv_puts($buf) {
-       global $clientsocket;
-       
-       fwrite($clientsocket, $buf . "\n", (strlen($buf)+1) );
-}
-
-//
-// login_existing_user() -- attempt to login using a supplied username/password
-// Returns an array with two variables:
-// 0. TRUE or FALSE to determine success or failure
-// 1. String error message (if relevant)
-//
-function login_existing_user($user, $pass) {
-       global $clientsocket;
-
-       serv_puts("USER " . $user);
-       $resp = serv_gets();
-       if (substr($resp, 0, 1) != "3") {
-               return array(FALSE, substr($resp, 4));
-       }
-
-       serv_puts("PASS " . $pass);
-       $resp = serv_gets();
-       if (substr($resp, 0, 1) != "2") {
-               return array(FALSE, substr($resp, 4));
-       }
-
-       $_SESSION["username"] = $user;
-       $_SESSION["password"] = $pass;
-       become_logged_in(substr($resp, 4));
-
-       return array(TRUE, "Login successful.  Have fun.");
-}
-
-
-//
-// create_new_user() -- attempt to create a new user 
-//                      using a supplied username/password
-// Returns an array with two variables:
-// 0. TRUE or FALSE to determine success or failure
-// 1. String error message (if relevant)
-//
-function create_new_user($user, $pass) {
-       global $clientsocket;
-
-       serv_puts("NEWU " . $user);
-       $resp = serv_gets();
-       if (substr($resp, 0, 1) != "2") {
-               return array(FALSE, substr($resp, 4));
-       }
-
-       serv_puts("SETP " . $pass);
-       $resp = serv_gets();
-       if (substr($resp, 0, 1) != "2") {
-               return array(FALSE, substr($resp, 4));
-       }
-
-       $_SESSION["username"] = $user;
-       $_SESSION["password"] = $pass;
-       become_logged_in(substr($resp, 4));
-
-       return array(TRUE, "Login successful.  Have fun.");
-}
-
-
-//
-// Code common to both existing-user and new-user logins
-//
-function become_logged_in($server_parms) {
-       $_SESSION["logged_in"] = 1;
-}
-
-
-
-//
-// Learn all sorts of interesting things about the Citadel server to
-// which we are connected.
-//
-function ctdl_get_serv_info() {
-       serv_puts("INFO");
-       $buf = serv_gets();
-       if (substr($buf, 0, 1) == "1") {
-               $i = 0;
-               do {
-                       $buf = serv_gets();
-                       if ($i == 2) $_SESSION["serv_humannode"] = $buf;
-                       if ($i == 4) $_SESSION["serv_software"] = $buf;
-                       $i = $i + 1;
-               } while (strcasecmp($buf, "000"));
-       }
-
-}
-
-
-//
-// Temporary function to verify communication with the Citadel server.
-//
-function test_for_echo() {
-       global $clientsocket, $session;
-
-       $command = "ECHO Video vertigo ... test for echo.";
-       serv_puts($command);
-       $response = serv_gets();
-       echo $response, "<BR>";
-       flush();
-}
-
-
-//
-// Display a system banner.
-// (This is probably temporary because it outputs more or less finalized
-// markup.  For now it's just usable.)
-//
-function ctdl_mesg($msgname) {
-       global $clientsocket;
-
-       serv_puts("MESG " . $msgname);
-       $response = serv_gets();
-       
-       if (substr($response, 0, 1) == "1") {
-               echo "<DIV ALIGN=CENTER>\n";
-               while (strcmp($buf = serv_gets(), "000")) {
-                       echo "<TT>", $buf, "</TT><BR>\n" ;
-               }
-               echo "</DIV>\n";
-       }
-       else {
-               echo "<B><I>", substr($response, 4), "</I></B><BR>\n";
-       }
-}
-
-
-//
-// Fetch the list of users currently logged in.
-//
-function ctdl_rwho() {
-       global $clientsocket;
-
-       serv_puts("RWHO");
-       $response = serv_gets();
-
-       if (substr($response, 0, 1) != "1") {
-               return array(0, NULL);
-       }
-       
-       $all_lines = array();
-       $num_lines = 0;
-
-       while (strcmp($buf = serv_gets(), "000")) {
-
-               $thisline = array();
-
-               $tok = strtok($buf, "|");
-               if ($tok) $thisline["session"] = $tok;
-
-               $tok = strtok("|");
-               if ($tok) $thisline["user"] = $tok;
-               
-               $tok = strtok("|");
-               if ($tok) $thisline["room"] = $tok;
-               
-               $tok = strtok("|");
-               if ($tok) $thisline["host"] = $tok;
-               
-               $tok = strtok("|");
-               if ($tok) $thisline["client"] = $tok;
-
-               // IGnore the rest of the fields for now.
-
-               $num_lines = array_push($all_lines, $thisline);
-       }
-
-       return array($num_lines, $all_lines);
-
-}
-
-
-
-?>