static void
res_get_handler(void *request, void *response,
uint8_t *buffer, uint16_t preferred_size,
int32_t *offset)
{
s_ns_t* ps_ns = NULL;
ps_ns = emb6_get();
if ((ps_ns != NULL) || (ps_ns->inif != NULL))
REST.set_response_payload(response, buffer,
snprintf((char *)buffer, preferred_size,
"RSSI: %i dBm, Power: %i dBm, Sensitivity: %i dBm",
ps_ns->inif->get_rssi(),
ps_ns->inif->get_txpower(),
ps_ns->inif->get_sensitivity()));
}
static void
res_get_handler(void *request, void *response,
uint8_t *buffer, uint16_t preferred_size,
int32_t *offset)
{
int length = 0;
const char *len = NULL;
char message[64];
s_ns_t* ps_ns = NULL;
ps_ns = emb6_get();
if ((ps_ns != NULL) || (ps_ns->inif != NULL))
{
/* Some data that has the length up to REST_MAX_CHUNK_SIZE. For more,
* see the chunk resource. */
length = snprintf((char *)message, REST_MAX_CHUNK_SIZE,
"RSSI: %i dBm, Power: %i dBm, Sensitivity: %i dBm",
ps_ns->inif->get_rssi(),
ps_ns->inif->get_txpower(),
ps_ns->inif->get_sensitivity());
/* The query string can be retrieved by rest_get_query() or parsed for
* its key-value pairs. */
if(REST.get_query_variable(request, "len", &len)) {
length = atoi(len);
if(length < 0) {
length = 0;
}
if(length > REST_MAX_CHUNK_SIZE) {
length = REST_MAX_CHUNK_SIZE;
}
memcpy(buffer, message, length);
} else {
memcpy(buffer, message, length);
}
/* text/plain is the default, hence this option could be omitted. */
REST.set_header_content_type(response, REST.type.TEXT_PLAIN);
REST.set_header_etag(response, (uint8_t *)&length, 1);
REST.set_response_payload(response, buffer, length);
}
}
