added max message size limit

darcs-hash:20061202081429-5007d-511a92987871588f9b709237540350ea3e3b9c20.gz

diff --git a/src/org/ibex/mail/protocol/SMTP.java b/src/org/ibex/mail/protocol/SMTP.java
index be67a0e..0fbc478 100644 (file)
--- a/src/org/ibex/mail/protocol/SMTP.java
+++ b/src/org/ibex/mail/protocol/SMTP.java
@@ -165,6 +165,13 @@ public class SMTP {
                             if (s.equals(".")) break;
                             if (s.startsWith(".")) s = s.substring(1);
                             buf.append(s + "\r\n");
+                            if (MAX_MESSAGE_SIZE != -1 && buf.length() > MAX_MESSAGE_SIZE) {
+                                Log.error("**"+conn.getRemoteAddress()+"**",
+                                          "sorry, this mail server only accepts messages of less than " +
+                                          ByteSize.toString(MAX_MESSAGE_SIZE));
+                                throw new MailException.Malformed("sorry, this mail server only accepts messages of less than " +
+                                                                  ByteSize.toString(MAX_MESSAGE_SIZE));
+                            }
                         }
                         String body = buf.toString();
                         Message m = null;
@@ -179,7 +186,7 @@ public class SMTP {
                     } catch (Reject.RejectException re) {
                        Log.warn(SMTP.class, "rejecting message due to: " + re.reason + "\n   " + re.m.summary());
                        conn.println("501 " + re.reason);
-                    } catch (MailException.Malformed mfe) { conn.println("501 " + mfe.toString());
+                    } catch (MailException.Malformed mfe) {   conn.println("501 " + mfe.toString());
                     } catch (MailException.MailboxFull mbf) { conn.println("452 " + mbf);
                     } catch (Later.LaterException le) {       conn.println("453 try again later");
                     } catch (IOException ioe) {