Minor updates to 7.4.1

Make_statuscodes.php

@@ -1,59 +1,105 @@
 <?php
+
 #+++
 # Make_statuscodes.php
 #   create the include file with all of the latest IANA standards RFC3463 + changes
 
+#+++
+# Command Line Options
+#
+# -k      keep
+
+$options = getopt("k");
+
+# Links and filenames
+$csv_url_1 = "https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes-1.csv";
+$file1_name = 'file1.csv';
+$csv_url_2 = "https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes-3.csv";
+$file2_name = 'file2.csv';
 
 print "<?php\n";
-print "#Generated by Make_statuscodes.php\n\n";
-print "#from http://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes-1.csv\n";
-print "#and smtp-enhanced-status-codes-3.csv\n\n";
+print "# Generated by Make_statuscodes.php on ". date('c'). "\n\n";
+print "# from $csv_url_1\n";
+print "#  and $csv_url_2\n\n";
+
+$ch = curl_init();
+curl_setopt_array($ch, array(
+  CURLOPT_RETURNTRANSFER => 1,
+  CURLOPT_URL => $csv_url_1,
+  CURLOPT_USERAGENT => 'PHP-Bounce-Handler (Make_statuscodes.php)'
+));
+$csv_raw_content = curl_exec($ch);
+curl_close($ch);
 
-$fh = fopen("http://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes-1.csv", "r");
+$file1 = fopen($file1_name,'w');
+fwrite($file1,$csv_raw_content);
+fclose($file1);
+
+$fh = fopen($file1_name, 'r');
 if ($fh !== FALSE) {
   $a = fgets($fh);  # 1st line is titles
   while (!feof($fh)) {
     $a = fgetcsv($fh, 0, ',', '"');
-    $a[0] = preg_replace('/\..*/', '', $a[0]);  # 5.x.x ->  5
-    $a[1] = preg_replace('/\n\s*/', ' ', $a[1]);  #remove line breaks
-    $a[1] = preg_replace('/\s\s+/', ' ', $a[1]);  #remove double spaces
-    $a[1] = preg_replace('/"/', '\\"', $a[1]);    #requote quotes
-    $a[2] = preg_replace('/\n\s*/', ' ', $a[2]);  #remove line breaks
-    $a[2] = preg_replace('/\s\s+/', ' ', $a[2]);  #remove double spaces
-    $a[2] = preg_replace('/"/', '\\"', $a[2]);    #requote quotes
-    print "\$status_code_classes['$a[0]']['title'] = \"". $a[1]. "\";  # $a[3]\n";
-    print "\$status_code_classes['$a[0]']['descr'] = \"". $a[2]. "\";\n";
+    if ($a[0]) {
+      $a[0] = preg_replace('/\..*/', '', $a[0]);  # 5.x.x ->  5
+      $a[1] = preg_replace('/\n\s*/', ' ', $a[1]);  #remove line breaks
+      $a[1] = preg_replace('/\s\s+/', ' ', $a[1]);  #remove double spaces
+      $a[1] = preg_replace('/"/', '\\"', $a[1]);    #requote quotes
+      $a[2] = preg_replace('/\n\s*/', ' ', $a[2]);  #remove line breaks
+      $a[2] = preg_replace('/\s\s+/', ' ', $a[2]);  #remove double spaces
+      $a[2] = preg_replace('/"/', '\\"', $a[2]);    #requote quotes
+      print "\$status_code_classes['$a[0]']['title'] = \"". $a[1]. "\";  # $a[3]\n";
+      print "\$status_code_classes['$a[0]']['descr'] = \"". $a[2]. "\";\n";
+    }
   }
   fclose ($fh);
 }
 print "\n";
 
-
 #X.7.17,Mailbox owner has changed,5XX,"This status code is returned when a message is
 #received with a Require-Recipient-Valid-Since
 #field or RRVS extension and the receiving
 #system is able to determine that the intended
 #recipient mailbox has not been under
 #continuous ownership since the specified date.",[RFC-ietf-appsawg-rrvs-header-field-10] (Standards Track),M. Kucherawy,IESG
 
+$ch = curl_init();
+curl_setopt_array($ch, array(
+  CURLOPT_RETURNTRANSFER => 1,
+  CURLOPT_URL => $csv_url_2,
+  CURLOPT_USERAGENT => 'PHP-Bounce-Handler (Make_statuscodes.php)'
+));
+$csv_raw_content = curl_exec($ch);
+curl_close($ch);
+$file2 = fopen($file2_name,'w');
+fwrite($file2,$csv_raw_content);
+fclose($file2);
 
-$fh = fopen("http://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes-3.csv", "r");
+$fh = fopen($file2_name, 'r');
 if ($fh !== FALSE) {
   $a = fgets($fh);  # 1st line is titles
   while (!feof($fh)) {
     $a = fgetcsv($fh, 0, ',', '"');
-    $a[0] = preg_replace('/^X./i', '', $a[0]);    #X.5.0 -> 5.0
-    $a[1] = preg_replace('/\n\s*/', ' ', $a[1]);  #remove line breaks
-    $a[1] = preg_replace('/\s\s+/', ' ', $a[1]);  #remove double spaces
-    $a[1] = preg_replace('/"/', '\\"', $a[1]);    #requote quotes
-    $a[3] = preg_replace('/\n\s*/', ' ', $a[3]);  #remove line breaks
-    $a[3] = preg_replace('/\s\s+/', ' ', $a[3]);  #remove double spaces
-    $a[3] = preg_replace('/"/', '\\"', $a[3]);    #requote quotes
-    print "\$status_code_subclasses['$a[0]']['title'] = \"". $a[1]. "\";  # $a[4]\n";
-    print "\$status_code_subclasses['$a[0]']['descr'] = \"". $a[3]. "\";\n";
+    if ($a[0]) {
+      $a[0] = preg_replace('/^X./i', '', $a[0]);    #X.5.0 -> 5.0
+      $a[1] = preg_replace('/\n\s*/', ' ', $a[1]);  #remove line breaks
+      $a[1] = preg_replace('/\s\s+/', ' ', $a[1]);  #remove double spaces
+      $a[1] = preg_replace('/"/', '\\"', $a[1]);    #requote quotes
+      $a[3] = preg_replace('/\n\s*/', ' ', $a[3]);  #remove line breaks
+      $a[3] = preg_replace('/\s\s+/', ' ', $a[3]);  #remove double spaces
+      $a[3] = preg_replace('/"/', '\\"', $a[3]);    #requote quotes
+      print "\$status_code_subclasses['$a[0]']['title'] = \"". $a[1]. "\";  # $a[4]\n";
+      print "\$status_code_subclasses['$a[0]']['descr'] = \"". $a[3]. "\";\n";
+    }
   }
   fclose ($fh);
 }
 print "\n\n?>";
 
+# Unless -k (keep flap is passed)
+if (!array_key_exists('k',$options)) {
+  unlink($file1_name);
+  unlink($file2_name);
+}
+
 ?>

README.txt

@@ -3,17 +3,41 @@ PHP Bounce Handler
 INSTALL
 -------
 Upload to a website, and open testdriver1.php in a web browser
-for normal operation only
- bounce_driver_class.php and bounce_statuscodes.php are required
 
 
 
 RELEASE HISTORY
 ---------------
-v7.4 SB  June 19, 2014
+v7.5.1 WP  Jan 14, 2025
+ - PHP7/8 php moderizations
+
+v7.5.0 WP  May 18, 2019
+ - Switch to curl from fopen.
+ - Add -k (keep flag) for optionally keeping the original csv files.
+
+v7.4.3 SB  Dec 2014
+ - add a softlink for rfc1893.error.codes.php -> bounce_statuscodes.php
+ - fix a fatal error with format_status_code returning the wrong datatype
+ - remove zip from distro (github will do that automagically)
+ - more autoresponse catchers
+ - handler broken MTAs better
+
+v7.4.2 SB  Oct 24, 2014
+ - slightly less agressive bounce detection; only calls last chance if we
+    see specific from/return-path
+ - added a couple more autoreponder subject line checks
+ - allows it to find email addresses new TLDs that are more than 4 chararters
+ - more supression for php notifications on undefined data
+
+v7.4.1 SB  Oct 22, 2014
+- fix autoresponder detection.  A lot of bounces were incorrectly being
+   caught as autoresponders
+- added vacation/autoresponder examples
+- minor fix in command line test tool
 
+v7.4 SB  June 19, 2014
 - make auto-responder identification table driven
-- make bounce_statuscodes.php (prev rfc1893_status_codes.php) generated from IANA list  
+- make bounce_statuscodes.php (prev rfc1893_status_codes.php) generated from IANA list
    php Make_statuscodes.php >bounce_statuscodes.php
 - allow for rfc status codes with 2 digits in the 3rd paramater
 - more supression for php notifications on undefined data
@@ -26,7 +50,7 @@ v7.4 SB  June 19, 2014
 v7.3 CF  July 4, 2013
 
 - Replaced deprecated split() function.
-- Added auto-responder identification filter.  
+- Added auto-responder identification filter.
 - Suppressed php Notice errors.