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Re: [lwip-users] [OT] httpd: download static files from an external HTTP
Re: [lwip-users] [OT] httpd: download static files from an external HTTP server
Tue, 20 Feb 2018 11:01:25 +0100
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Il 20/02/2018 08:51, address@hidden ha scritto:
On 20.02.2018 08:15, Giuseppe Modugno wrote:
I think this isn't strictly related to lwip, but it's a request typical
on electronic devices where lwip runs, i.e. devices with limited and
It is somewhat related to lwIP as you have to know how to create
dynamic content. That depends on the webserver.
Hmm..., I was talking about *static files* only.
Depending on this variable, the URI of some static files should be:
Yes. If you use lwip's integrated httpd, that is.
You can use SSI to generate the different links. In the lwIP http
server, SSI works everywhere in the page, even in a form or in a link
element. You only have to set LWIP_HTTPD_SSI_INCLUDE_TAG to 0. If this
is 1, the tag part of the html source file gets included in the
resulting page and that might violate the html code.
Maybe my request wasn't clear.
I don't need to change this behaviour at runtime or depending on a
variable in the MCU that runs lwip/httpd. I will decide this behaviour
at *compile time*, so when generating the httpd filesystem. I'm
searching for an *HTML only* technique that let me change the URIs from
one type to the other by changing a single point in a single file.