Thanks.
That might work inside LUCI. I'm sorry, I wasn't clear enough. I want
to use the library to actually create my own web application. I don't
want to integrate it into LUCI.
But thanks anyways. :-)
Levente
On Fri, Sep 8, 2017 at 12:15 PM, Karl Palsson <ka...@tweak.net.au> wrote:
>
> Here's a snippet I've used to accept HTTP POST of a file to in
> luci...
>
> http = require("luci.http")
>
>
> local method = http.getenv("REQUEST_METHOD")
> local pathinfo = http.getenv("PATH_INFO") -- from luci
>
>
> --- if method == post and path info == allowed for your requirements.
>
> http.setfilehandler(
> function(meta, chunk, eof)
> -- If this was multipart form, make sure to only accept the
> documented form field.
> -- return true to continue with subsequent chunks.
> if meta and (meta.name ~= "raw") then return true end
> if not file then
> -- Don't trample a file if we don't get any data.
> if not chunk then return false end
> file = io.open(file_path, "w")
> end
> if chunk then
> file:write(chunk)
> end
> if eof then
> file:close()
> end
> return true
> end
> )
> -- trigger handler!
> http.content()
>
>
> Cheers,
> Karl P
>
>
> Levente <leventel...@gmail.com> wrote:
>> Dear LEDE developers,
>>
>>
>> Maybe this is off topic, but I'm trying to use LUCI's HTTP
>> protocol parser library for to upload a file to the system. I
>> find very little documentation on this.
>>
>> I have the following code that obviously does nothing. Could
>> you help me add the missing parts?
>>
>>
>> http = require "luci.http"
>> proto = require "luci.http.protocol"
>>
>>
>> local fileOpened = 0
>> local fileP
>>
>> function filecb(t, data, isLast)
>>
>> if fileOpened == 0 then
>> FileP = io.open("/tmp/blabla", "wb")
>> fileOpened = 1
>> end
>>
>> FileP:write(data)
>>
>> if isLast then
>> io.close(FileP)
>> end
>>
>> end
>>
>>
>> src = http.source()
>> httpMsg = proto.parse_message_header(src)
>>
>> proto.parse_message_body(src, httpMsg, filecb)
>>
>> http.close()
>>
>>
>> So I experience that http.source() is not even returns. It dies
>> with this error:
>>
>> /usr/bin/lua: /usr/lib/lua/luci/http.lua:193: attempt to index
>> field 'request' (a nil value) stack traceback:
>> /usr/lib/lua/luci/http.lua:193: in function 'source'
>> ./config_v2.sh:27: in main chunk
>> [C]: ?
>>
>> Browsing the source code this call shall return
>>
>> context.request.input
>>
>> So the question is how to initialize that?
>>
>>
>> Thank you,
>> Levente
>>
>> _______________________________________________
>> Lede-dev mailing list
>> Lede-dev@lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/lede-dev
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