greatly improved speed and memory management of download of attachments.

[squirrelmail.git] / functions / mime.php

diff --git a/functions/mime.php b/functions/mime.php
index 823f1b149888698131da2aa685fa4ec4ce6cebd4..7e054d0520a1a1ace7cdfcd2075304051b200ecd 100644 (file)
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -389,6 +389,33 @@
       return "Body retrival error, please report this bug!\n\nTop line is \"$topline\"\n";
    }
 
+   function mime_print_body_lines ($imap_stream, $id, $ent_id, $encoding) {
+      // do a bit of error correction.  If we couldn't find the entity id, just guess
+      // that it is the first one.  That is usually the case anyway.
+      if (!$ent_id) $ent_id = 1;
+
+      fputs ($imap_stream, "a001 FETCH $id BODY[$ent_id]\r\n");
+         $cnt = 0;
+         $continue = true;
+               $read = fgets ($imap_stream,4096);
+               while (!ereg("^a001 (OK|BAD|NO)(.*)$", $read, $regs)) {
+                       if (trim($read) == ")==") {
+                               $read1 = $read;
+                               $read = fgets ($imap_stream,4096);
+                               if (ereg("^a001 (OK|BAD|NO)(.*)$", $read, $regs)) {
+                                       return;
+                               } else {
+                                       echo decodeBody($read1, $encoding);
+                                       echo decodeBody($read, $encoding);
+                               }
+                       } else if ($cnt) {
+                               echo decodeBody($read, $encoding);
+                       }
+                       $read = fgets ($imap_stream,4096);
+                       $cnt++;
+               }
+   }
+
    /* -[ END MIME DECODING ]----------------------------------------------------------- */