int
page(struct http_request *req)
{
u_int16_t id;
char *sid;
struct kore_buf *buf;
/*
* Before we are able to obtain any parameters given to
* us via the query string we must tell Kore to parse and
* validate them.
*
* NOTE: All parameters MUST be declared in a params {} block
* inside the configuration for Kore! Kore will filter out
* any parameters not explicitly defined.
*
* See conf/parameters.conf on how that is done, this is an
* important step as without the params block you will never
* get any parameters returned from Kore.
*/
http_populate_get(req);
/*
* Lets grab the "id" parameter if available. Kore can obtain
* parameters in different data types native to C.
*
* In this scenario, lets grab it both as an actual string and
* as an u_int16_t (unsigned short).
*
* When trying to obtain a parameter as something else then
* a string, Kore will automatically check if the value fits
* in said data type.
*
* For example if id is 65536 it won't fit in an u_int16_t
* and Kore will return an error when trying to read it as such.
*/
buf = kore_buf_alloc(128);
/* Grab it as a string, we shouldn't free the result in sid. */
if (http_argument_get_string(req, "id", &sid))
kore_buf_appendf(buf, "id as a string: '%s'\n", sid);
/* Grab it as an actual u_int16_t. */
if (http_argument_get_uint16(req, "id", &id))
kore_buf_appendf(buf, "id as an u_int16_t: %d\n", id);
/* Now return the result to the client with a 200 status code. */
http_response(req, 200, buf->data, buf->offset);
kore_buf_free(buf);
return (KORE_RESULT_OK);
}
void
test_base64(u_int8_t *src, u_int32_t slen, struct kore_buf *res)
{
char *in;
u_int32_t len;
u_int8_t *out;
kore_buf_appendf(res, "test '%s'\n", src);
if (!kore_base64_encode(src, slen, &in)) {
kore_buf_appendf(res, "encoding '%s' failed\n", src);
} else {
kore_buf_appendf(res, "encoded: '%s'\n", in);
if (!kore_base64_decode(in, &out, &len)) {
kore_buf_appendf(res, "decoding failed\n");
} else {
kore_buf_appendf(res, "decoded: ");
kore_buf_append(res, out, len);
kore_buf_appendf(res, "\n");
kore_mem_free(out);
}
kore_mem_free(in);
}
kore_buf_appendf(res, "\n");
}
