user the MAILHEADER_EOL in quoted printable encoding

darcs-hash:20060606191953-7ad00-0e8098d5d8f4cf5379f3cce0e6899ac11c20a321.gz

_test/cases/inc/mail_quoted_printable_encode.php

@@ -12,7 +12,7 @@ class mail_quotedprintable_encode extends UnitTestCase {
 
     function test_spaceend(){
         $in  = "hello \nhello";
-        $out = "hello=20\r\nhello";
+        $out = "hello=20\nhello";
         $this->assertEqual(mail_quotedprintable_encode($in),$out);
     }
 
@@ -24,7 +24,7 @@ class mail_quotedprintable_encode extends UnitTestCase {
 
     function test_wrap(){
         $in  = '123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789';
-        $out = "123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234=\r\n56789 123456789";
+        $out = "123456789 123456789 123456789 123456789 123456789 123456789 123456789 1234=\n56789 123456789";
         $this->assertEqual(mail_quotedprintable_encode($in,74),$out);
     }
 

inc/mail.php

@@ -9,7 +9,9 @@
   if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
   require_once(DOKU_INC.'inc/utf8.php');
 
-  define('MAILHEADER_EOL',"\n"); //end of line for mail headers
+  // end of line for mail lines - RFC822 says CRLF but postfix (and other MTAs?)
+  // think different
+  if(!defined('MAILHEADER_EOL')) define('MAILHEADER_EOL',"\n");
   #define('MAILHEADER_ASCIIONLY',1);
 
 /**
@@ -210,12 +212,12 @@ function mail_quotedprintable_encode($sText,$maxlen=74,$bEmulate_imap_8bit=true)
     // but this wouldn't be caught by such an easy RegExp
     if($maxlen){
       preg_match_all( '/.{1,'.($maxlen - 2).'}([^=]{0,2})?/', $sLine, $aMatch );
-      $sLine = implode( '=' . chr(13).chr(10), $aMatch[0] ); // add soft crlf's
+      $sLine = implode( '=' . MAILHEADER_EOL, $aMatch[0] ); // add soft crlf's
     }
   }
 
   // join lines into text
-  return implode(chr(13).chr(10),$aLines);
+  return implode(MAILHEADER_EOL,$aLines);
 }