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Date: Mon, 5 Mar 2012 17:25:59 +0000 (UTC)
From: "Phil Barr (Commented) (JIRA)" <jira@apache.org>
To: dev@chemistry.apache.org
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 <1590262192.22979.1330968359227.JavaMail.tomcat@hel.zones.apache.org>
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Subject: [jira] [Commented] (CMIS-512) DotCMIS returns unexpected document
 content when connected to SharePoint 2010 via AtomPub
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable


    [ https://issues.apache.org/jira/browse/CMIS-512?page=3Dcom.atlassian.j=
ira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D132224=
59#comment-13222459 ]=20

Phil Barr commented on CMIS-512:
--------------------------------

I changed the constructor that takes an HttpWebResponse in HTTP.Response in=
 http.cs (line 175) to the following to fix this:
{code}
public Response(HttpWebResponse httpResponse)
{
    this.response =3D httpResponse;
    StatusCode =3D httpResponse.StatusCode;
    Message =3D httpResponse.StatusDescription;
    ContentType =3D httpResponse.ContentType;
    ContentLength =3D httpResponse.ContentLength =3D=3D -1 ? null : (long?)=
httpResponse.ContentLength;
    string contentTransferEncoding =3D httpResponse.Headers["Content-Transf=
er-Encoding"];
    bool isBase64 =3D contentTransferEncoding !=3D null && contentTransferE=
ncoding.Equals("base64", StringComparison.CurrentCultureIgnoreCase);

    if (httpResponse.StatusCode =3D=3D HttpStatusCode.OK ||
        httpResponse.StatusCode =3D=3D HttpStatusCode.Created ||
        httpResponse.StatusCode =3D=3D HttpStatusCode.NonAuthoritativeInfor=
mation ||
        httpResponse.StatusCode =3D=3D HttpStatusCode.PartialContent)
    {
        if (isBase64)
        {
            Stream =3D new BufferedStream(new CryptoStream(httpResponse.Get=
ResponseStream(), new FromBase64Transform(), CryptoStreamMode.Read ));
        }
        else
        {
            Stream =3D new BufferedStream(httpResponse.GetResponseStream(),=
 64 * 1024);
        }
    }
    else
    {
        try { httpResponse.Close(); }
        catch (Exception) { }
    }
}
{code}
               =20
> DotCMIS returns unexpected document content when connected to SharePoint =
2010 via AtomPub
> -------------------------------------------------------------------------=
----------------
>
>                 Key: CMIS-512
>                 URL: https://issues.apache.org/jira/browse/CMIS-512
>             Project: Chemistry
>          Issue Type: Bug
>          Components: dotcmis
>    Affects Versions: DotCMIS 0.3
>         Environment: Sharepoint 2010
>            Reporter: Phil Barr
>            Assignee: Florian M=C3=BCller
>              Labels: sharepoint
>
> Same as this bug https://issues.apache.org/jira/browse/CMIS-264 but for D=
otCMIS.
> SharePoint 2010 delivers document content base64 encoded. OpenCMIS doesn'=
t honor the Content-Transfer-Encoding HTTP header and passes the encoded st=
ream to the application.

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