C++ (Cpp) light_resource_to_rep Examples

Example #1

File: simple-server.c Project: Achint08/soletta

static int
light_method_get(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)
{
    struct sol_coap_packet *resp;
    struct sol_buffer *buf;
    int r;

    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, SOL_COAP_RSPCODE_CONTENT);
    SOL_INT_CHECK_GOTO(r, < 0, err);
    r = sol_coap_packet_get_payload(resp, &buf, NULL);
    SOL_INT_CHECK_GOTO(r, < 0, err);

    r = light_resource_to_rep(resource, get_scrolllock_led(), buf);
    SOL_INT_CHECK_GOTO(r, < 0, err);

    return sol_coap_send_packet(server, resp, cliaddr);

err:
    sol_coap_packet_unref(resp);
    return r;
}

Example #2

File: simple-server.c Project: Achint08/soletta

static bool
update_light(void *data)
{
    struct light_context *context = data;
    struct sol_coap_server *server = context->server;
    struct sol_coap_resource *resource = context->resource;
    struct sol_coap_packet *pkt;
    struct sol_buffer *buf;
    int r;

    SOL_INF("Emitting notification");

    pkt = sol_coap_packet_notification_new(server, resource);
    SOL_NULL_CHECK(pkt, false);

    r = sol_coap_header_set_code(pkt, SOL_COAP_RSPCODE_CONTENT);
    SOL_INT_CHECK_GOTO(r, < 0, err);
    r = sol_coap_packet_get_payload(pkt, &buf, NULL);
    SOL_INT_CHECK_GOTO(r, < 0, err);
    r = light_resource_to_rep(resource, get_scrolllock_led(), buf);
    SOL_INT_CHECK_GOTO(r, < 0, err);

    return !sol_coap_packet_send_notification(server, resource, pkt);

err:
    sol_coap_packet_unref(pkt);
    return false;
}

Example #3

File: simple-server.c Project: kalyankondapally/soletta

static int
light_method_get(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;
    uint8_t *payload;
    uint16_t len;

    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, SOL_COAP_RSPCODE_CONTENT);

    sol_coap_packet_get_payload(resp, &payload, &len);
    len = light_resource_to_rep(resource, get_scrolllock_led(), (char *)payload, len);
    sol_coap_packet_set_payload_used(resp, len);

    return sol_coap_send_packet(server, resp, cliaddr);
}

Example #4

File: simple-server.c Project: kalyankondapally/soletta

static bool
update_light(void *data)
{
    struct light_context *context = data;
    struct sol_coap_server *server = context->server;
    struct sol_coap_resource *resource = context->resource;
    struct sol_coap_packet *pkt;
    uint8_t *payload;
    uint16_t len;

    SOL_INF("Emitting notification");

    pkt = sol_coap_packet_notification_new(server, resource);
    SOL_NULL_CHECK(pkt, false);

    sol_coap_header_set_code(pkt, SOL_COAP_RSPCODE_CONTENT);

    sol_coap_packet_get_payload(pkt, &payload, &len);
    len = light_resource_to_rep(resource, get_scrolllock_led(), (char *)payload, len);
    sol_coap_packet_set_payload_used(pkt, len);

    return !sol_coap_packet_send_notification(server, resource, pkt);
}