static int
light_method_put(struct sol_coap_server *server,
const struct sol_coap_resource *resource, struct sol_coap_packet *req,
const struct sol_network_link_addr *cliaddr, void *data)
{
sol_coap_responsecode_t code = SOL_COAP_RSPCODE_CONTENT;
struct sol_coap_packet *resp;
struct sol_buffer *buf;
char *sub = NULL;
size_t offset;
bool value;
int r;
sol_coap_packet_get_payload(req, &buf, &offset);
if (buf)
sub = strstr((char *)sol_buffer_at(buf, offset), "state\":");
if (!sub) {
code = SOL_COAP_RSPCODE_BAD_REQUEST;
goto done;
}
value = !memcmp(sub + strlen("state\":"), "true", sizeof("true") - 1);
SOL_INF("Changing light state to %s", value ? "on" : "off");
set_scrolllock_led(value);
done:
resp = sol_coap_packet_new(req);
if (!resp) {
SOL_WRN("Could not build response packet");
return -1;
}
r = sol_coap_header_set_type(resp, SOL_COAP_TYPE_ACK);
SOL_INT_CHECK_GOTO(r, < 0, err);
r = sol_coap_header_set_code(resp, code);
SOL_INT_CHECK_GOTO(r, < 0, err);
return sol_coap_send_packet(server, resp, cliaddr);
err:
sol_coap_packet_unref(resp);
return r;
}
static sol_coap_responsecode_t
user_handle_put(const struct sol_network_link_addr *cliaddr, const void *data,
const struct sol_vector *input, struct sol_vector *output)
{
struct sol_oic_repr_field *iter;
uint16_t idx;
SOL_VECTOR_FOREACH_IDX (input, iter, idx) {
if (streq(iter->key, "state") && iter->type == SOL_OIC_REPR_TYPE_BOOLEAN) {
if (set_scrolllock_led(iter->v_boolean))
return SOL_COAP_RSPCODE_OK;
return SOL_COAP_RSPCODE_INTERNAL_ERROR;
}
}
return SOL_COAP_RSPCODE_BAD_REQUEST;
}
static int
light_method_put(const struct sol_coap_resource *resource, struct sol_coap_packet *req,
const struct sol_network_link_addr *cliaddr, void *data)
{
struct sol_coap_server *server = (void *)data;
struct sol_coap_packet *resp;
char *sub = NULL;
uint8_t *p;
uint16_t len;
bool value;
sol_coap_responsecode_t code = SOL_COAP_RSPCODE_CONTENT;
sol_coap_packet_get_payload(req, &p, &len);
if (p)
sub = strstr((char *)p, "state\":");
if (!sub) {
code = SOL_COAP_RSPCODE_BAD_REQUEST;
goto done;
}
value = !memcmp(sub + strlen("state\":"), "true", sizeof("true") - 1);
SOL_INF("Changing light state to %s", value ? "on" : "off");
set_scrolllock_led(value);
done:
resp = sol_coap_packet_new(req);
if (!resp) {
SOL_WRN("Could not build response packet");
return -1;
}
sol_coap_header_set_type(resp, SOL_COAP_TYPE_ACK);
sol_coap_header_set_code(resp, code);
return sol_coap_send_packet(server, resp, cliaddr);
}
