Platon Technologies
not logged in Login Registration
EnglishSlovak
open source software development celebrating 10 years of open source development! Friday, October 16, 2026
[BACK] [TXT][DIR] Up to [Platon] / phpWebLogAnalyzer / libident

Diff for phpWebLogAnalyzer/libident/Attic/readme.html between version 1.1 and 1.2

version 1.1, 2001/09/20 14:59:01 version 1.2, 2001/10/02 17:21:09
Line 1 
Line 1 
 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">  <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
 <html>  <html>
         <head>          <head>
                 <title>libident.php - PHP Ident Client Class</title>                  <title>libident - PHP Ident Client Class</title>
         </head>          </head>
         <body>          <body>
   
                 <h1>NAME</h1>                  <h1>NAME</h1>
                 <p>libident.php - PHP Ident Client Class</p>                  <p>libident - PHP Ident Client Class</p>
                 <hr>                  <hr>
   
                 <h1><a name="SYNOPSIS">SYNOPSIS</a></h1>                  <h1><a name="SYNOPSIS">SYNOPSIS</a></h1>
 <pre>  <pre>&lt;?php
 &lt?  
   
 include("libident.php");  include('libident.php');
   
 /* some users will be going through a proxy - this attempts to work out their real IP address: */  // some users will be going through a proxy - this attempts to work out their real IP address:
 if (getenv('HTTP_X_FORWARDED_FOR') != '') {  if (getenv('HTTP_X_FORWARDED_FOR') != '') {
   $addr = getenv('HTTP_X_FORWARDED_FOR');      $addr = getenv('HTTP_X_FORWARDED_FOR');
 } else {  } else {
   $addr = getenv('REMOTE_ADDR');      $addr = $REMOTE_ADDR;
 }  }
   
 /* Constructor: */  // Constructor:
 $ident = new ident(gethostbyaddr($addr), getenv('REMOTE_PORT'), getenv('SERVER_PORT'));  $ident = new Net_Ident(gethostbyaddr($addr), $REMOTE_PORT, $SERVER_PORT);
   
 if ($ident-&gt;status == 0) {  if ($ident-&gt;status() == 1) {
   print "Ident query failed: " . $ident-&gt;error() . ".&lt;br&gt;\n";      print "Ident query failed: " . $ident-&gt;error() . ".&lt;br&gt;\n";
 } else {  } else {
   print "Ident query OK, username '" . $ident-&gt;user() . "', ostype '" . $ident-&gt;os_type() . "'.&lt;br&gt;\n";      print "Ident query OK, username '" . $ident-&gt;user() . "', ostype '" . $ident-&gt;osType() . "'.&lt;br&gt;\n";
 }  }
   
 ?&gt;  ?&gt;
Line 36  if ($ident-&gt;status == 0) {
Line 35  if ($ident-&gt;status == 0) {
                 <hr>                  <hr>
   
                 <h1><a name="OVERVIEW">OVERVIEW</a></h1>                  <h1><a name="OVERVIEW">OVERVIEW</a></h1>
                 <p><tt>libident.php</tt> is an RFC 1413 compatible PHP4 Ident client class. The Identification Protocol (a.k.a., "ident", a.k.a., "the Ident Protocol") provides a means to determine the identity of a user of a particular TCP connection.  Given a TCP port number pair, it returns a character string which identifies the owner of that connection on the server's system.</p>                  <p><tt>libdient.php</tt> is an RFC 1413 compatible PHP4 Ident client class. The Identification Protocol (a.k.a., "ident", a.k.a., "the Ident Protocol") provides a means to determine the identity of a user of a particular TCP connection.  Given a TCP port number pair, it returns a character string which identifies the owner of that connection on the server's system.</p>
                 <hr>                  <hr>
   
                 <h1><a name="CONSTRUCTOR">CONSTRUCTOR</a></h1>                  <h1><a name="CONSTRUCTOR">CONSTRUCTOR</a></h1>
                 <blockquote><tt>$ident = new ident($remote_addr, $remote_port, $local_port);</tt></blockquote>                  <blockquote><tt>$ident = new Net_Ident($remote_addr, $remote_port, $local_port);</tt></blockquote>
                 <p>The constructor of this class accepts three arguments. <tt>$remote_addr</tt> is the IP address or DNS hostname of the remote computer running the ident server. <tt>$remote_port</tt> is the port number the remote computer is using to make a connection to the local machine. PHP can access the remote port for a given HTTP connection using the <tt>REMOTE_PORT</tt> environment variable. Finally, <tt>$local_port</tt> is the local port being connected to. Regular HTTP connections will be on port 80, HTTPS connections on port 443. A more robust solution would be to use the <tt>SERVER_PORT</tt> environment variable to specify this port.</p>                  <p>The constructor of this class accepts three arguments. <tt>$remote_addr</tt> is the IP address or DNS hostname of the remote computer running the ident server. <tt>$remote_port</tt> is the port number the remote computer is using to make a connection to the local machine. PHP can access the remote port for a given HTTP connection using the <tt>REMOTE_PORT</tt> environment variable. Finally, <tt>$local_port</tt> is the local port being connected to. Regular HTTP connections will be on port 80, HTTPS connections on port 443. A more robust solution would be to use the <tt>SERVER_PORT</tt> environment variable to specify this port.</p>
                 <p>When the object is created with this constructor, a TCP connection to the remote ident server will be established and an ident query will be made. The result of this query will form the basis of the returned object.</p>                  <p>When the object is created with this constructor, a TCP connection to the remote ident server will be established and an ident query will be made. The result of this query will form the basis of the returned object.</p>
                 <hr>                  <hr>
   
                 <h1><a name="METHODS">METHODS</a></h1>                  <h1><a name="METHODS">METHODS</a></h1>
                   <blockquote><tt>$ident-&gt;status();</tt></blockquote>
                   <p>Returns a boolean integer indicating the status of the query. A 1 is considered to be an error.</p>
                 <blockquote><tt>$ident-&gt;error();</tt></blockquote>                  <blockquote><tt>$ident-&gt;error();</tt></blockquote>
                 <p>Returns a string containing the last error message generated. This message may be internally generated, or returned by the remote ident server.</p>                  <p>Returns a string containing the last error message generated. This message may be internally generated, or returned by the remote ident server.</p>
                 <blockquote><tt>$ident-&gt;username();</tt></blockquote>                  <blockquote><tt>$ident-&gt;username();</tt></blockquote>
                 <p>Returns a string containing the <tt>USERID</tt> returned by the remote ident server. This will return false if there was an error with the query.</p>                  <p>Returns a string containing the <tt>USERID</tt> returned by the remote ident server. This will return false if there was an error with the query.</p>
                 <blockquote><tt>$ident-&gt;os_type();</tt></blockquote>                  <blockquote><tt>$ident-&gt;osType();</tt></blockquote>
                 <p>Returns a string containing the operating system type of the remote host, as returned by the remote ident server. Permitted values may be an ASCII string or a numerical code compliant with RFC 1340, "Assigned Numbers".</p>                  <p>Returns a string containing the operating system type of the remote host, as returned by the remote ident server. Permitted values may be an ASCII string or a numerical code compliant with RFC 1340, "Assigned Numbers".</p>
                 <hr>                  <hr>
   
                 <h1><a name="PROPERTIES">PROPERTIES</a></h1>  
                 <blockquote><tt>$ident-&gt;status;</tt></blockquote>  
                 <p>Returns either a 1 or a 0 depending on the current status of the ident query. A 1 is considered to indicate a successful query, a 0 (zero) is a failed query.</p>  
                 <blockquote><tt>$ident-&gt;data;</tt></blockquote>  
                 <p>Is the class' internal structure for storing data returned by the server. This variable is an associative array keyed by response type.</p>  
                 <hr>  
   
                 <h1><a name="DISCLAIMER">DISCLAIMER</a></h1>                  <h1><a name="DISCLAIMER">DISCLAIMER</a></h1>
                 <p>I make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.</p>                  <p>I make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.</p>
                 <hr>                  <hr>
   
                 <h1><a name="AUTHOR">AUTHOR</a></h1>                  <h1><a name="AUTHOR">AUTHOR</a></h1>
                 <p>Gavin Brown, &lt;<a href="mailto:gavin.brown@zoom.co.uk">gavin.brown@zoom.co.uk</a>&gt;</p>                  <p>Gavin Brown, &lt;<a href="mailto:gavin.brown@uk.com">gavin.brown@uk.com</a>&gt;</p>
                 <hr>                  <hr>
   
                 <h1><a name="COPYRIGHT">COPYRIGHT</a></h1>                  <h1><a name="COPYRIGHT">COPYRIGHT</a></h1>
                 <p>Copyright (c) 2001 Gavin Brown. All rights reserved. This PHP class is released under the GNU General Public License (GPL).</p>                  <p>Copyright (c) 2001 Gavin Brown. All rights reserved. This PHP class is released under the GNU Lesser General Public License (LGPL).</p>
                 <hr>                  <hr>
   
                 <h1><a name="REVISION_HISTORY">REVISION HISTORY</a></h1>                  <h1><a name="REVISION_HISTORY">REVISION HISTORY</a></h1>
                   <p><b>V1.0.1</b> (13/09/01)</p>
                   <blockquote>PEAR-compatible release with no functional changes. Migration to the LGPL.</blockquote>
                 <p><b>V1.0</b> (30/06/01)</p>                  <p><b>V1.0</b> (30/06/01)</p>
                 <blockquote>Initial release.</blockquote>                  <blockquote>Initial release.</blockquote>
                 <p>Future revisions of this PHP class will be released at &lt;<a href="http://jodrell.uk.net/">http://jodrell.uk.net/</a>&gt;</p>                  <p>Future revisions of this PHP class will be released at &lt;<a href="http://jodrell.uk.net/">http://jodrell.uk.net/</a>&gt;</p>
                 <hr>                  <hr>
   
                 <h1><a name="SEE_ALSO">SEE ALSO</a></h1>                  <h1><a name="SEE_ALSO">SEE ALSO</a></h1>
                 <p>RFC1413, RFC1340.</p>                  <p><a href="http://www.ietf.org/rfc/rfc1413.txt">RFC1413</a>, <a href="http://www.ietf.org/rfc/rfc1340.txt">RFC1340</a>.</p>
                 <hr>                  <hr>
   
         </body>          </body>
Legend:
Removed from v.1.1  
changed lines
  Added in v.1.2
Platon Group <platon@platon.org> http://platon.org/
Copyright © 2002-2006 Platon Group
Site powered by Metafox CMS 		Go to Top