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#include <dynstr.h>
#include <libweb/handler.h>
#include <libweb/html.h>
#include <libweb/http.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
static const size_t max_headers = 5;
static int hello(const struct http_payload *const pl,
struct http_response *const r, void *const user)
{
printf("Got %zu headers from the client (max %zu).\n",
pl->n_headers, max_headers);
for (size_t i = 0; i < pl->n_headers; i++)
{
const struct http_header *const h = &pl->headers[i];
printf("%s: %s\n", h->header, h->value);
}
*r = (const struct http_response)
{
.status = HTTP_STATUS_OK
};
return 0;
}
static int on_length(const unsigned long long len,
const struct http_cookie *const c, struct http_response *const r,
void *const user)
{
*r = (const struct http_response)
{
.status = HTTP_STATUS_FORBIDDEN
};
return 1;
}
int main(int argc, char *argv[])
{
int ret = EXIT_FAILURE;
const short port = 8080;
const struct handler_cfg cfg =
{
.length = on_length,
.max_headers = max_headers
};
struct handler *const h = handler_alloc(&cfg);
static const char *const urls[] = {"/", "/index.html"};
if (!h)
{
fprintf(stderr, "%s: handler_alloc failed\n", __func__);
goto end;
}
for (size_t i = 0; i < sizeof urls / sizeof *urls; i++)
if (handler_add(h, urls[i], HTTP_OP_GET, hello, NULL))
{
fprintf(stderr, "%s: handler_add failed\n", __func__);
goto end;
}
if (handler_listen(h, port))
{
fprintf(stderr, "%s: handler_listen failed\n", __func__);
goto end;
}
ret = EXIT_SUCCESS;
end:
handler_free(h);
return ret;
}
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