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#include <libweb/form.h>
#include <stdlib.h>
#include <stdio.h>
static int print(const char *const key, const char *const value,
void *const user)
{
unsigned *const cnt = user;
printf("key=%s, value=%s, cnt=%u\n", key, value, ++(*cnt));
return 0;
}
int main(int argc, char *argv[])
{
int ret = EXIT_FAILURE;
const char *payload;
struct form *f = NULL;
unsigned cnt = 0;
int n;
if (argc != 2)
{
fprintf(stderr, "Usage: %s <payload>\n", *argv);
goto end;
}
else if ((n = form_alloc(payload = argv[1], &f)) < 0)
{
fprintf(stderr, "%s: form_alloc failed\n", __func__);
goto end;
}
else if (n)
{
fprintf(stderr, "%s: invalid user input: %s\n", __func__, payload);
goto end;
}
else if (form_foreach(f, print, &cnt))
{
fprintf(stderr, "%s: form_foreach failed\n", __func__);
goto end;
}
ret = EXIT_SUCCESS;
end:
form_free(f);
return ret;
}
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