2 * Copyright (C) 2015, 2016 "IoT.bzh"
3 * Author "Romain Forlot" <romain.forlot@iot.bzh>
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
25 #include "openxc.pb.h"
26 #include "../binding/application.hpp"
27 #include "../can/signals.hpp"
28 #include "../diagnostic/diagnostic-message.hpp"
30 #include "../binding/low-can-subscription.hpp"
32 typedef std::list<std::shared_ptr<signal_t>> list_ptr_signal_t;
33 typedef std::list<std::shared_ptr<diagnostic_message_t>> list_ptr_diag_msg_t;
39 list_ptr_signal_t signals;
40 list_ptr_diag_msg_t diagnostic_messages;
43 /// @brief Signal manager singleton hold subscription object with attached afb_event_t and its mutex
44 /// to read and write it safely.
45 /// It can be used to browse CAN signals and Diagnostic messages vectors and find a particular signal to
47 class signals_manager_t
50 std::mutex subscribed_signals_mutex_;
51 map_subscription subscribed_signals_; ///< Map containing all subscribed signals, key is the socket int value.
53 signals_manager_t(); ///< Private constructor to make singleton class.
56 static signals_manager_t& instance();
58 std::mutex& get_subscribed_signals_mutex();
59 map_subscription& get_subscribed_signals();
61 struct signals_found find_signals(const openxc_DynamicField &key);
62 void find_diagnostic_messages(const openxc_DynamicField &key, vect_ptr_diag_msg_t& found_signals);
63 void find_signals(const openxc_DynamicField &key, vect_ptr_signal_t& found_signals);
66 void lookup_signals_by_name(const std::string& key, std::vector<std::shared_ptr<T> > signals, std::list<std::shared_ptr<T> >& found_signals)
68 for(std::shared_ptr<T> s : signals)
70 if(::fnmatch(key.c_str(), s->get_generic_name().c_str(), FNM_CASEFOLD) == 0)
71 found_signals.push_back(s);
72 else if(::fnmatch(key.c_str(), s->get_name().c_str(), FNM_CASEFOLD) == 0)
73 found_signals.push_back(s);
78 void lookup_signals_by_id(const double key, std::vector<std::shared_ptr<T> > signals, std::list<std::shared_ptr<T> >& found_signals)
80 for(std::shared_ptr<T> s : signals)
82 if(application_t::instance().get_signal_id(*s) == key)
84 found_signals.push_back(s);