[web-devel] Yesod/WAI and multipart/form-data encoded post requests

Gregory Collins greg at gregorycollins.net
Mon Feb 14 19:33:01 CET 2011


The multipart/form-data spec sucks, doesn't it?!!

G

On Mon, Feb 14, 2011 at 2:26 AM, Max Cantor <mxcantor at gmail.com> wrote:
> sorry. please ignore.  looks like the problem was not prefacing my boundaries with '--'
>
> max
> On Feb 14, 2011, at 5:57 PM, Max Cantor wrote:
>
>> Are there any issues with handling multi-part/form-data encoded POST request?
>>
>> Here are my request headers:
>>
>> headers: [("Host","192.168.0.187:6000"),("User-Agent","Consumer-iOS-Phonegap/1.0 CFNetwork/485.12.7 Darwin/10.4.0"),("Content-Length","618"),("Content-Type","multipart/form-data; boundary=BEGINBOUNDARYooooeflkscdlksjlkwrglk238sd723987sdiii"),("Accept","*/*"),("Accept-Language","en-us"),("Accept-Encoding","gzip, deflate"),("Cookie","_SESSION=TZsUfNyzruNnYeETdR/BB2Y/7ns5KRUVMgRkEkghOAo2lXbZ709DsPhclsOndiFmyEttOw5FHCfzW+MVM/eIfJQEruHeE3oFeSrrfdlmSEiZq3H7x+fPOyejZPq0Sd5x"),("Connection","keep-alive")]
>>
>> And what WAI gives back as the params:
>> ("geoLong","103.83032\r\nBEGINBOUNDARYooooeflkscdlksjlkwrglk238sd723987sdiii\r\nContent-Disposition: form-data; name=\"geoLat\"\r\nContent-Type: text/plain\r\n\r\n1.296149\r\nBEGINBOUNDARYooooeflkscdlksjlkwrglk238sd723987sdiii\r\nContent-Disposition: form-data; name=\"geoAccuracy\"\r\nContent-Type: text/plain\r\n\r\n65\r\nBEGINBOUNDARYooooeflkscdlksjlkwrglk238sd723987sdiii\r\nContent-Disposition: form-data; name=\"scannedTime\"\r\nContent-Type: text/plain\r\n\r\n1297677177.991\r\r\nBEGINBOUNDARYooooeflkscdlksjlkwrglk238sd723987sdiii--")
>>
>> Note that the entire request body is treated as one value to the first param instead of being broken up into multiple params.  As an HTTP newbie, Its probable that I'm constructing the HTTP request wrong but I dont see what i'm doing wrong.
>>
>> Any help would be greatly appreciated.
>>
>> Max
>
>
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-- 
Gregory Collins <greg at gregorycollins.net>



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