src/configuration.cpp

   1 /*
   2  * Copyright (C) 2015, 2016 "IoT.bzh"
   3  * Author "Romain Forlot" <romain.forlot@iot.bzh>
   4  *
   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
   8  *
   9  *       http://www.apache.org/licenses/LICENSE-2.0
  10  *
  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.
  16  */
  17
  18 #include "configuration.hpp"
  19
  20 #include "utils/signals.hpp"
  21
  22 /// @brief Return singleton instance of configuration object.
  23 configuration_t& configuration_t::instance()
  24 {
  25         static configuration_t config;
  26         return config;
  27 }
  28
  29 can_bus_t& configuration_t::get_can_bus_manager()
  30 {
  31         return can_bus_manager_;
  32 }
  33
  34 const std::map<std::string, std::shared_ptr<can_bus_dev_t>>& configuration_t::get_can_bus_devices()
  35 {
  36         return can_bus_manager_.get_can_devices();
  37 }
  38
  39 diagnostic_manager_t& configuration_t::get_diagnostic_manager()
  40 {
  41         return diagnostic_manager_;
  42 }
  43
  44 uint8_t configuration_t::get_active_message_set() const
  45 {
  46         return active_message_set_;
  47 }
  48
  49 const std::vector<can_message_set_t>& configuration_t::get_can_message_set()
  50 {
  51         return can_message_set_;
  52 }
  53
  54 std::vector<can_signal_t>& configuration_t::get_can_signals()
  55 {
  56         return can_signals_[active_message_set_];
  57 }
  58
  59 std::vector<diagnostic_message_t>& configuration_t::get_diagnostic_messages()
  60 {
  61         return diagnostic_messages_[active_message_set_];
  62 }
  63
  64 const std::vector<can_message_definition_t>& configuration_t::get_can_message_definition()
  65 {
  66         return can_message_definition_[active_message_set_];
  67 }
  68
  69 const can_message_definition_t& configuration_t::get_can_message_definition(std::uint8_t message_set_id, std::uint8_t message_id)
  70 {
  71         return can_message_definition_[message_set_id][message_id];
  72 }
  73
  74 uint32_t configuration_t::get_signal_id(diagnostic_message_t& sig) const
  75 {
  76         return sig.get_pid();
  77 }
  78
  79 uint32_t configuration_t::get_signal_id(can_signal_t& sig) const
  80 {
  81         return sig.get_message().get_id();
  82 }
  83
  84 void configuration_t::set_active_message_set(uint8_t id)
  85 {
  86         active_message_set_ = id;
  87 }
  88
  89 /// @brief return diagnostic messages name found searching through diagnostic messages list.
  90 ///
  91 /// @param[in] key - can contain numeric or string value in order to search against
  92 ///   can signals or obd2 signals name.
  93 /// @param[out] found_signals - Vector of signals name found.
  94 ///
  95 void configuration_t::find_diagnostic_messages(const openxc_DynamicField &key, std::vector<diagnostic_message_t*>& found_signals)
  96 {
  97         switch(key.type)
  98         {
  99                 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
 100                                 lookup_signals_by_name(key.string_value, diagnostic_messages_[active_message_set_], found_signals);
 101                         break;
 102                 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
 103                                 lookup_signals_by_id(key.numeric_value, diagnostic_messages_[active_message_set_], found_signals);
 104                         break;
 105                 default:
 106                         ERROR(binder_interface, "find_diagnostic_messages: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
 107                         break;
 108         }
 109         DEBUG(binder_interface, "find_diagnostic_messages: Found %d signal(s)", (int)found_signals.size());
 110 }
 111
 112 /// @brief return signals name found searching through CAN signals list.
 113 ///
 114 /// @param[in] key - can contain numeric or string value in order to search against
 115 ///   can signals or obd2 signals name.
 116 /// @param[out] found_signals - provided vector to fill with pointer to matched signals.
 117 ///
 118 void configuration_t::find_can_signals(const openxc_DynamicField& key, std::vector<can_signal_t*>& found_signals)
 119 {
 120         switch(key.type)
 121         {
 122                 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
 123                         lookup_signals_by_name(std::string(key.string_value), can_signals_[active_message_set_], found_signals);
 124                         break;
 125                 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
 126                         lookup_signals_by_id(key.numeric_value, can_signals_[active_message_set_], found_signals);
 127                         break;
 128                 default:
 129                         ERROR(binder_interface, "find_can_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
 130                         break;
 131         }
 132         DEBUG(binder_interface, "find_can_signals: Found %d signal(s)", (int)found_signals.size());
 133 }