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 // Dumb signals and message implementation. To get compile.
  23 /*std::vector<can_message_set_t> CAN_MESSAGE_SET;
  24
  25 std::vector<std::vector<can_message_definition_t>> CAN_MESSAGES_DEFINITION;
  26
  27 std::vector<std::vector<can_signal_t>> SIGNALS;*/
  28
  29 configuration_t& configuration_t::instance()
  30 {
  31         static configuration_t config;
  32         return config;
  33 }
  34
  35 configuration_t& configuration_t::get_configuration()
  36 {
  37         return *this;
  38 }
  39
  40 can_bus_t& configuration_t::get_can_bus_manager()
  41 {
  42         return can_bus_manager_;
  43 }
  44
  45 const std::vector<std::shared_ptr<can_bus_dev_t>>& configuration_t::get_can_bus_devices()
  46 {
  47         return can_bus_manager_.get_can_devices();
  48 }
  49
  50 diagnostic_manager_t& configuration_t::get_diagnostic_manager()
  51 {
  52         return diagnostic_manager_;
  53 }
  54
  55 uint8_t configuration_t::get_active_message_set() const
  56 {
  57         return active_message_set_;
  58 }
  59
  60 const std::vector<can_message_set_t>& configuration_t::get_can_message_set()
  61 {
  62         return can_message_set_;
  63 }
  64
  65 std::vector<can_signal_t>& configuration_t::get_can_signals()
  66 {
  67         return can_signals_[active_message_set_];
  68 }
  69
  70 std::vector<obd2_signal_t>& configuration_t::get_obd2_signals()
  71 {
  72         return obd2_signals_[active_message_set_];
  73 }
  74
  75 const std::vector<std::string>& configuration_t::get_signals_prefix() const
  76 {
  77         return signals_prefix_;
  78 }
  79
  80 const std::vector<can_message_definition_t>& configuration_t::get_can_message_definition()
  81 {
  82         return can_message_definition_[active_message_set_];
  83 }
  84
  85 uint32_t configuration_t::get_signal_id(obd2_signal_t& sig) const
  86 {
  87         return sig.get_pid();
  88 }
  89
  90 uint32_t configuration_t::get_signal_id(can_signal_t& sig) const
  91 {
  92         return sig.get_message().get_id();
  93 }
  94
  95 void configuration_t::set_active_message_set(uint8_t id)
  96 {
  97         active_message_set_ = id;
  98 }
  99
 100 /**
 101  * @fn std::vector<std::string> find_can_signals(const openxc_DynamicField &key)
 102  * @brief return signals name found searching through CAN_signals and OBD2 pid
 103  *
 104  * @param[in] key - can contain numeric or string value in order to search against
 105  *   can signals or obd2 signals name.
 106  *
 107  * @return Vector of signals name found.
 108  */
 109 void configuration_t::find_obd2_signals(const openxc_DynamicField &key, std::vector<obd2_signal_t*>& found_signals)
 110 {
 111         switch(key.type)
 112         {
 113                 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
 114                                 lookup_signals_by_name(key.string_value, obd2_signals_[active_message_set_], found_signals);
 115                         break;
 116                 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
 117                                 lookup_signals_by_id(key.numeric_value, obd2_signals_[active_message_set_], found_signals);
 118                         break;
 119                 default:
 120                         ERROR(binder_interface, "find_obd2_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
 121                         break;
 122         }
 123         DEBUG(binder_interface, "find_obd2_signals: Found %d signal(s)", (int)found_signals.size());
 124 }
 125
 126 /**
 127  * @fn void find_can_signals(const openxc_DynamicField& key, std::vector<can_signal_t*>& found_signals)
 128  * @brief return signals name found searching through CAN_signals and OBD2 pid
 129  *
 130  * @param[in] key - can contain numeric or string value in order to search against
 131  *   can signals or obd2 signals name.
 132  * @param[out] found_signals - provided vector to fill with ponter to signals matched.
 133  *
 134  */
 135 void configuration_t::find_can_signals(const openxc_DynamicField& key, std::vector<can_signal_t*>& found_signals)
 136 {
 137         switch(key.type)
 138         {
 139                 case openxc_DynamicField_Type::openxc_DynamicField_Type_STRING:
 140                         lookup_signals_by_name(std::string(key.string_value), can_signals_[active_message_set_], found_signals);
 141                         break;
 142                 case openxc_DynamicField_Type::openxc_DynamicField_Type_NUM:
 143                         lookup_signals_by_id(key.numeric_value, can_signals_[active_message_set_], found_signals);
 144                         break;
 145                 default:
 146                         ERROR(binder_interface, "find_can_signals: wrong openxc_DynamicField specified. Use openxc_DynamicField_Type_NUM or openxc_DynamicField_Type_STRING type only.");
 147                         break;
 148         }
 149         DEBUG(binder_interface, "find_can_signals: Found %d signal(s)", (int)found_signals.size());
 150 }