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#!/usr/bin/php -q
<?php
if ($argc > 1 || in_array($argv[1], array('--help', '-help', '-h', '-?'))) {
?>
Check entities in entities/global.ent (HTTP and FTP schemes)
Usage:
<?=$argv[0]?>
This script checks FTP and HTTP URLs listed
in entities/global.ent. Grab the output, to put it in
a text file.
Written by Georg Richter <georg@php.net>
Adapted to phpdoc by Gabor Hojtsy <goba@php.net>
<?php
exit;
}
// CONFIG SECTION
$docdir = "../"; // Main directory of the PHP documentation (one dir up in cvs)
/*********************************************************************/
/* Nothing to modify below this line */
/*********************************************************************/
// Like a good wine, this script needs some time
set_time_limit(0);
// Schemes we had to check
$schemes = array("http", "ftp");
// Start this script only from the scripts dir
$filename = "../entities/global.ent";
// Read in the file, or die
$file_array = file ($filename);
if (!$file_array) { die ("Cannot open entity file ($filename)."); }
// Put the whole file in a string
$file_string = preg_replace("/[\r\n]/", "", join ("", $file_array));
echo "ENTITY CHECK
=========================================================
In the table below you can find the validity check
errors of entites in $filename. Use this list to correct
errors in $filename.
=========================================================
";
// Find entity names and URLs
$schemes_preg = "(" . join("|", $schemes) . ")";
preg_match_all("/<!ENTITY\s+(\S+)\s+([\"'])(({$schemes_preg})[^\\2]+)\\2\s*>/U",
$file_string, $entities_found);
// These are the useful parts
$entity_names = $entities_found[1];
$entity_urls = $entities_found[3];
// Walk through entities found
foreach ($entity_urls as $num => $entity_url) {
// Get the parts of the URL
$url = parse_url($entity_url);
$entity = $entity_names[$num];
// Try to find host
$ip = gethostbyname($url["host"]);
if ($ip == $url["host"]) {
errormsg ($entity, "unknown host: " . $url["host"]);
// Host found, check path
} else {
// Depending on URL scheme
switch ($url["scheme"]) {
// Use URL fopen wrapper
case "http":
if ($fpurl = @fopen($link, "r")) {
fclose ($fpurl);
}
else {
errormsg ($entity, "Could not open document: " . $link);
}
break;
// Use FTP functions
case "ftp":
if ($ftp = @ftp_connect($url["host"])) {
if (@ftp_login($ftp, "anonymous", "georg@php.net")) {
$flist = ftp_nlist($ftp, $url["path"]);
if (!count($flist)) {
errormsg($entity, "unknown path: " . $url["path"]);
}
} else {
errormsg ($entity, "could not login as anonymous to " . $url["host"]);
ftp_quit($ftp);
}
} else {
errormsg ($entity, "could not connect to " . $url["host"]);
}
break;
}
}
}
/*********************************************************************/
/* Here starts the functions part */
/*********************************************************************/
function errormsg ($entity, $desc)
{
printf ("%30s: %s\n", $entity, $desc);
}
?>
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