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Posted to mime4j-dev@james.apache.org by "Robert Lee (Created) (JIRA)" <mi...@james.apache.org> on 2011/12/01 23:00:40 UTC

[jira] [Created] (MIME4J-209) Problem decoding quoted-printable question mark in subject

Problem decoding quoted-printable question mark in subject
----------------------------------------------------------

                 Key: MIME4J-209
                 URL: https://issues.apache.org/jira/browse/MIME4J-209
             Project: JAMES Mime4j
          Issue Type: Bug
    Affects Versions: 0.7.1
         Environment: Windows XP 64-bit, JDK 1.6.0 update 25, IntelliJ IDEA 10.5.2
            Reporter: Robert Lee


When a subject contains only "Subject: =?ISO-8859-1?Q???=" MIME4j doesn't decode it. It simply returns "=?ISO-8859-1?Q???=". The encoding is however legal with regards to RFC2045:

6.7  2)   (Literal representation) Octets with decimal values of
          33 through 60 inclusive, and 62 through 126, inclusive,
          MAY be represented as the US-ASCII characters which
          correspond to those octets (EXCLAMATION POINT through
          LESS THAN, and GREATER THAN through TILDE,
          respectively).



Example message:

From: John Doe <ex...@example.com>
MIME-Version: 1.0
Content-Type: multipart/mixed;
        boundary="XXXXboundary text"
Subject: =?ISO-8859-1?Q???=

This is a multipart message in MIME format.

--XXXXboundary text
Content-Type: text/plain

this is the body text

--XXXXboundary text
Content-Type: text/plain;
Content-Disposition: attachment;
        filename="test.txt"

this is the attachment text

--XXXXboundary text--



Example code fragment:

MessageBuilder builder = new DefaultMessageBuilder();
Message message = builder.parseMessage(in);
System.out.println("Subject: " + message.getSubject());



This outputs "Subject: =?ISO-8859-1?Q???=" but should output "Subject: ?".

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[jira] [Resolved] (MIME4J-209) Problem decoding quoted-printable question mark in subject

Posted by "Oleg Kalnichevski (Resolved) (JIRA)" <mi...@james.apache.org>.
     [ https://issues.apache.org/jira/browse/MIME4J-209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Kalnichevski resolved MIME4J-209.
--------------------------------------

    Resolution: Fixed

Fixed in SVN trunk.

Oleg
                
> Problem decoding quoted-printable question mark in subject
> ----------------------------------------------------------
>
>                 Key: MIME4J-209
>                 URL: https://issues.apache.org/jira/browse/MIME4J-209
>             Project: JAMES Mime4j
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>         Environment: Windows XP 64-bit, JDK 1.6.0 update 25, IntelliJ IDEA 10.5.2
>            Reporter: Robert Lee
>             Fix For: 0.7.2
>
>
> When a subject contains only "Subject: =?ISO-8859-1?Q???=" MIME4j doesn't decode it. It simply returns "=?ISO-8859-1?Q???=". The encoding is however legal with regards to RFC2045:
> 6.7  2)   (Literal representation) Octets with decimal values of
>           33 through 60 inclusive, and 62 through 126, inclusive,
>           MAY be represented as the US-ASCII characters which
>           correspond to those octets (EXCLAMATION POINT through
>           LESS THAN, and GREATER THAN through TILDE,
>           respectively).
> Example message:
> From: John Doe <ex...@example.com>
> MIME-Version: 1.0
> Content-Type: multipart/mixed;
>         boundary="XXXXboundary text"
> Subject: =?ISO-8859-1?Q???=
> This is a multipart message in MIME format.
> --XXXXboundary text
> Content-Type: text/plain
> this is the body text
> --XXXXboundary text
> Content-Type: text/plain;
> Content-Disposition: attachment;
>         filename="test.txt"
> this is the attachment text
> --XXXXboundary text--
> Example code fragment:
> MessageBuilder builder = new DefaultMessageBuilder();
> Message message = builder.parseMessage(in);
> System.out.println("Subject: " + message.getSubject());
> This outputs "Subject: =?ISO-8859-1?Q???=" but should output "Subject: ?".

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[jira] [Updated] (MIME4J-209) Problem decoding quoted-printable question mark in subject

Posted by "Oleg Kalnichevski (Updated) (JIRA)" <mi...@james.apache.org>.
     [ https://issues.apache.org/jira/browse/MIME4J-209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Oleg Kalnichevski updated MIME4J-209:
-------------------------------------

    Fix Version/s: 0.7.2
    
> Problem decoding quoted-printable question mark in subject
> ----------------------------------------------------------
>
>                 Key: MIME4J-209
>                 URL: https://issues.apache.org/jira/browse/MIME4J-209
>             Project: JAMES Mime4j
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>         Environment: Windows XP 64-bit, JDK 1.6.0 update 25, IntelliJ IDEA 10.5.2
>            Reporter: Robert Lee
>             Fix For: 0.7.2
>
>
> When a subject contains only "Subject: =?ISO-8859-1?Q???=" MIME4j doesn't decode it. It simply returns "=?ISO-8859-1?Q???=". The encoding is however legal with regards to RFC2045:
> 6.7  2)   (Literal representation) Octets with decimal values of
>           33 through 60 inclusive, and 62 through 126, inclusive,
>           MAY be represented as the US-ASCII characters which
>           correspond to those octets (EXCLAMATION POINT through
>           LESS THAN, and GREATER THAN through TILDE,
>           respectively).
> Example message:
> From: John Doe <ex...@example.com>
> MIME-Version: 1.0
> Content-Type: multipart/mixed;
>         boundary="XXXXboundary text"
> Subject: =?ISO-8859-1?Q???=
> This is a multipart message in MIME format.
> --XXXXboundary text
> Content-Type: text/plain
> this is the body text
> --XXXXboundary text
> Content-Type: text/plain;
> Content-Disposition: attachment;
>         filename="test.txt"
> this is the attachment text
> --XXXXboundary text--
> Example code fragment:
> MessageBuilder builder = new DefaultMessageBuilder();
> Message message = builder.parseMessage(in);
> System.out.println("Subject: " + message.getSubject());
> This outputs "Subject: =?ISO-8859-1?Q???=" but should output "Subject: ?".

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