[Klone-users] Download files

[moises acuna]

Hi Thomas,
it worked nicely,

thank you very much!
2009/7/28 thomas fossati <tho at koanlogic.com>

> Hi Moises,
>
> On Jul 28, 2009, at 7:54 PM, moises acuna wrote:
>
> Hello all,
> my problem is this, my embedded web application generates binary files and
> the user is capable to download them. I'm doing it like this:
> [SNIP]
> Expecting for comments and thanks in advanced.
>
>
> the following POC kl1 hopefully does what you need:
>
> <%!
>     #include <u/libu.h>
>
>     #define TEST_FN "/tmp/test"
> %><%
>     size_t rb;
>     char buf[1024];
>     FILE *target = NULL;
>
>     target = fopen(TEST_FN, "r");
>     warn_err_sifm (target == NULL, "%s", TEST_FN);
>
>     while ((rb = fread(buf, 1, sizeof buf, target)) != 0)
>         (void) io_write(out, buf, rb);
>
>     warn_if (!feof(target) && ferror(target));
>
>     // fall through
> err:
>     if (target)
>         fclose(target);
>     return;
> %>
>
> ciao, t.
>
> PS: the '0xA 0xD' stuff gets in because you probably don't stick '%><%'
> together: the  kl1 parser interprets the new line literally which is clearly
> not what you want when pushing raw files.
>
> PS2: try to avoid "read" as a variable name as it's already taken by the
> syscall.
>
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>
>


-- 
Moisés AAC
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