#include "openxc.pb.h"
#include "application.hpp"
+#include "../can/can-encoder.hpp"
#include "../can/can-bus.hpp"
#include "../can/can-signals.hpp"
#include "../can/can-message.hpp"
/* Make the subscription or unsubscription to the event */
if (((subscribe ? afb_req_subscribe : afb_req_unsubscribe)(request, s[can_subscription->get_index()]->get_event())) < 0)
{
- ERROR("Operation goes wrong for signal: %s", can_subscription->get_name().c_str());
+ AFB_ERROR("Operation goes wrong for signal: %s", can_subscription->get_name().c_str());
return -1;
}
return 0;
s[sub_index] = can_subscription;
if (!afb_event_is_valid(s[sub_index]->get_event()))
{
- ERROR("Can't create an event for %s, something goes wrong.", can_subscription->get_name().c_str());
+ AFB_ERROR("Can't create an event for %s, something goes wrong.", can_subscription->get_name().c_str());
return -1;
}
return 0;
{
if (!afb_event_is_valid(s[sub_index]->get_event()) && !subscribe)
{
- NOTICE("Event isn't valid, no need to unsubscribed.");
+ AFB_NOTICE("Event isn't valid, no need to unsubscribed.");
ret = -1;
}
ret = 0;
diag_m.add_recurring_request(diag_req, sig->get_name().c_str(), false, sig->get_decoder(), sig->get_callback(), event_filter.frequency);
if(can_subscription->create_rx_filter(sig) < 0)
{return -1;}
- DEBUG("Signal: %s subscribed", sig->get_name().c_str());
+ AFB_DEBUG("Signal: %s subscribed", sig->get_name().c_str());
if(it == s.end() && add_to_event_loop(can_subscription) < 0)
{
diag_m.cleanup_request(
diag_m.find_recurring_request(*diag_req), true);
- WARNING("signal: %s isn't supported. Canceling operation.", sig->get_name().c_str());
+ AFB_WARNING("signal: %s isn't supported. Canceling operation.", sig->get_name().c_str());
return -1;
}
}
else
{
if(sig->get_supported())
- {DEBUG("%s cancelled due to unsubscribe", sig->get_name().c_str());}
+ {AFB_DEBUG("%s cancelled due to unsubscribe", sig->get_name().c_str());}
else
{
- WARNING("signal: %s isn't supported. Canceling operation.", sig->get_name().c_str());
+ AFB_WARNING("signal: %s isn't supported. Canceling operation.", sig->get_name().c_str());
return -1;
}
}
return rets;
}
+// TODO: Create separate subscrition object if event_filter isn't the same.
static int subscribe_unsubscribe_can_signals(struct afb_req request, bool subscribe, std::vector<std::shared_ptr<can_signal_t> > can_signals, struct event_filter_t& event_filter, std::map<int, std::shared_ptr<low_can_subscription_t> >& s)
{
int rets = 0;
{return -1;}
rets++;
- DEBUG("signal: %s subscribed", sig->get_name().c_str());
+ AFB_DEBUG("signal: %s subscribed", sig->get_name().c_str());
}
return rets;
}
openxc_DynamicField search_key = build_DynamicField(tag);
sf = utils::signals_manager_t::instance().find_signals(search_key);
if (sf.can_signals.empty() && sf.diagnostic_messages.empty())
- NOTICE("No signal(s) found for %s.", tag.c_str());
+ {
+ AFB_NOTICE("No signal(s) found for %s.", tag.c_str());
+ ret = -1;
+ }
else
- ret = subscribe_unsubscribe_signals(request, subscribe, sf, event_filter);
+ {ret = subscribe_unsubscribe_signals(request, subscribe, sf, event_filter);}
return ret;
}
afb_req_fail(request, "error", NULL);
}
+void auth(struct afb_req request)
+{
+ afb_req_session_set_LOA(request, 1);
+ afb_req_success(request, NULL, NULL);
+}
+
void subscribe(struct afb_req request)
{
do_subscribe_unsubscribe(request, true);
{
do_subscribe_unsubscribe(request, false);
}
+
+void swrite(struct afb_req request)
+{
+ int rc = 0;
+ struct can_frame cf;
+ struct utils::signals_found sf;
+ struct json_object* args = nullptr,
+ *json_name = nullptr,
+ *json_value = nullptr;
+ std::map<std::string, std::shared_ptr<low_can_socket_t> >& cd = application_t::instance().get_can_devices();
+
+ ::memset(&cf, 0, sizeof(cf));
+
+ args = afb_req_json(request);
+
+ // Process about Raw CAN message on CAN bus directly
+ if (args != NULL &&
+ (json_object_object_get_ex(args, "bus_name", &json_name) && json_object_is_type(json_name, json_type_string) ) &&
+ (json_object_object_get_ex(args, "frame", &json_value) && json_object_is_type(json_value, json_type_object) ))
+ {
+ struct json_object* json_can_id = nullptr,
+ *json_can_dlc = nullptr,
+ *json_can_data = nullptr;
+
+ if( (json_object_object_get_ex(json_value, "can_id", &json_can_id) && (json_object_is_type(json_can_id, json_type_double) || json_object_is_type(json_can_id, json_type_int))) &&
+ (json_object_object_get_ex(json_value, "can_dlc", &json_can_dlc) && (json_object_is_type(json_can_dlc, json_type_double) || json_object_is_type(json_can_dlc, json_type_int))) &&
+ (json_object_object_get_ex(json_value, "can_data", &json_can_data) && json_object_is_type(json_can_data, json_type_array) ))
+ {
+ cf.can_id = json_object_get_int(json_can_id);
+ cf.can_dlc = (uint8_t)json_object_get_int(json_can_dlc);
+
+ struct json_object *x;
+ int n = json_object_array_length(json_can_data);
+ if(n <= 8)
+ {
+ for (int i = 0 ; i < n ; i++)
+ {
+ x = json_object_array_get_idx(json_can_data, i);
+ cf.data[i] = json_object_get_type(x) == json_type_int ? (uint8_t)json_object_get_int(x) : 0;
+ }
+ }
+
+ const std::string bus_name = json_object_get_string(json_name);
+ const std::string found_device = application_t::instance().get_can_bus_manager().get_can_device_name(bus_name);
+ if( ! found_device.empty())
+ {
+ if( cd.count(bus_name) == 0)
+ {cd[bus_name] = std::make_shared<low_can_socket_t>(low_can_socket_t());}
+ rc = cd[bus_name]->tx_send(cf, found_device);
+ }
+ }
+ else
+ {
+ AFB_ERROR("Frame object malformed (must be \n \"frame\": {\"can_id\": int, \"can_dlc\": int, \"can_data\": [ int, int , int, int ,int , int ,int ,int]}");
+ rc = -1;
+ }
+ }
+ // Search signal then encode value.
+ else if(args != NULL &&
+ (json_object_object_get_ex(args, "signal_name", &json_name) && json_object_is_type(json_name, json_type_string)) &&
+ (json_object_object_get_ex(args, "signal_value", &json_value) && (json_object_is_type(json_value, json_type_double) || json_object_is_type(json_value, json_type_int))))
+ {
+ openxc_DynamicField search_key = build_DynamicField(json_object_get_string(json_name));
+ sf = utils::signals_manager_t::instance().find_signals(search_key);
+
+ if (sf.can_signals.empty())
+ {
+ AFB_WARNING("No signal(s) found for id %d. Message not sent.", cf.can_id);
+ rc = -1;
+ }
+ else
+ {
+ for(const auto& sig: sf.can_signals)
+ {
+ cf = encoder_t::build_frame(sig, (uint64_t)json_object_get_double(json_value));
+ const std::string bus_name = sig->get_message()->get_bus_name();
+ if( cd.count(bus_name) == 0)
+ {cd[bus_name] = std::make_shared<low_can_socket_t>(low_can_socket_t());}
+ rc = cd[bus_name]->tx_send(cf, sig);
+ }
+ }
+ }
+ else
+ {
+ AFB_ERROR("Request argument malformed. Please use the following syntax:");
+ rc = -1;
+ }
+
+ if (rc >= 0)
+ afb_req_success(request, NULL, NULL);
+ else
+ afb_req_fail(request, "error", NULL);
+}
Code Review / apps / agl-service-can-low-level.git / blobdiff