Hi Jiri, Quite some time has passed, and it may well be that you don’t remember your question on the list… But I wanted to report that BaseX should now be capable of sending and receiving multipart data with binary contents [1]: Multipart data will now be transfered as Base64 if it contains non-ASCII characters. A new snapshot is available [2]; BaseX 8.5.2 will be released around end of July. Cheers Christian [1] https://github.com/BaseXdb/basex/issues/1203 [2] http://files.basex.org/releases/latest On Tue, Oct 20, 2015 at 9:39 AM, Christian Grün <christian.gruen@gmail.com> wrote:

Thanks for the helpful example. I have added a GitHub issue [1], and we'll try to fix it soon. Christian

[1] https://github.com/BaseXdb/basex/issues/1203

On Tue, Oct 20, 2015 at 9:25 AM, Dolejsi Jiri <Dolejsi@mail.ctk.cz> wrote:

...

First I will try to send simple Binary document with 2 bytes(0xff0xff): let $req := <http:request method="POST"> <http:body media-type="audio/mpeg" method="raw"></http:body> </http:request> return http:send-request($req,"http://127.0.0.1:8984/insert-doc", bin:hex("ffff"))

into restxq method:

declare %rest:path("insert-doc") %rest:POST("{$doc}") function nib:insert-doc($doc as xs:base64Binary) as item() { <result>{$doc}</result> };

Response is: <result>//8=</result> Thi is correct: bin:to-octets(xs:base64Binary("//8=")) => 255 255 (NOTE: if I embed document inside body <http:body ...>{ bin:hex("ffff")}</http:body>, it will return <result>Ly84PQ==</result>)

Then try to send multipart/mixed, first document xml, second binary: let $req := <http:request method="POST"> <http:multipart media-type="multipart/mixed" boundary="abc"> <http:body media-type="text/xml" method="xml"></http:body> <http:body media-type="audio/mpeg" method="raw"></http:body> </http:multipart> </http:request> return http:send-request($req,"http://127.0.0.1:8984/insert-doc-m", (<newsItem>info about audio</newsItem>,bin:hex("ffff")))

into restxq method: declare %rest:path("insert-doc-m") %rest:POST("{$doc}") function nib:insert-doc-m($doc as item()+) as item() { let $xml := $doc[1] let $bin := $doc[2] return <result>{$bin}</result> }; Response is: <result>? </result>

(NOTE: when I do not specify attribute boundary, then it will provoke java exception)

-----Original Message----- From: Christian Grün [mailto:christian.gruen@gmail.com] Sent: Monday, October 19, 2015 2:32 PM To: Dolejsi Jiri Subject: Re: [basex-talk] restxq multipart/mixed application/octet-stream

...

So I used multipart/mixed type. But mp3 part is damaged, after received by restxq function.

Ok; so it doesn't matter if you use file:write-text or file:write-binary?

Could you please provide us with a little example request that we can use for debugging?

...

-----Original Message----- From: Christian Grün [mailto:christian.gruen@gmail.com] Sent: Monday, October 19, 2015 2:27 PM To: Dolejsi Jiri Subject: Re: [basex-talk] restxq multipart/mixed application/octet-stream

...

When I send this same value as application/octet-stream document into restxq method declare %rest:path("test2") %rest:PUT("{$mrs-doc}") function nib:insert-doc2($doc as item()) as empty-sequence() { file:write-binary("d:\abc.bin", $doc) }; It functions ok.

So I assume you already found the answer?

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