Cleaning and renaming.

Change-Id: I24b78e3d41124650da286a50297f1c51410c2c6a
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

12 files changed, 74 insertions, 100 deletions

diff --git a/docs/2-Installation.md b/docs/2-Installation.md
index dc792741..8642d650 100644
--- a/docs/2-Installation.md
+++ b/docs/2-Installation.md
@@ -86,9 +86,9 @@ engine.torque
 
 You can use some basic decoder provided by default by the binding which are:
 
-* ***decoder_t::noopDecoder*** : Default decoder if not specified, return raw value from signal's bitfield.
-* ***decoder_t::booleanDecoder*** : Coerces a numerical value to a boolean.
-* ***decoder_t::stateDecoder***s : Find and return the corresponding string state for a CAN signal's raw integer value.
+* ***decoder_t::decode_noop*** : Default decoder if not specified, return raw value from signal's bitfield.
+* ***decoder_t::decode_boolean*** : Coerces a numerical value to a boolean.
+* ***decoder_t::decode_state*** : Find and return the corresponding string state for a CAN signal's raw integer value.
 
 ### Generating JSON from Vector CANoe Database
 
diff --git a/examples/toyota/configuration-generated.cpp b/examples/toyota/configuration-generated.cpp
index 95b50872..4b9dac47 100644
--- a/examples/toyota/configuration-generated.cpp
+++ b/examples/toyota/configuration-generated.cpp
@@ -28,7 +28,7 @@ application_t::application_t()
 				{
 				},
 				false,
-				decoder_t::booleanDecoder,
+				decoder_t::decode_boolean,
 				nullptr,
 				false
 			},
@@ -48,7 +48,7 @@ application_t::application_t()
 				{
 				},
 				false,
-				decoder_t::booleanDecoder,
+				decoder_t::decode_boolean,
 				nullptr,
 				false
 			},
@@ -68,7 +68,7 @@ application_t::application_t()
 				{
 				},
 				false,
-				decoder_t::booleanDecoder,
+				decoder_t::decode_boolean,
 				nullptr,
 				false
 			},
@@ -88,7 +88,7 @@ application_t::application_t()
 				{
 				},
 				false,
-				decoder_t::booleanDecoder,
+				decoder_t::decode_boolean,
 				nullptr,
 				false
 			},
@@ -108,7 +108,7 @@ application_t::application_t()
 				{
 				},
 				false,
-				decoder_t::booleanDecoder,
+				decoder_t::decode_boolean,
 				nullptr,
 				false
 			}
diff --git a/low-can-binding/binding/application-generated.cpp b/low-can-binding/binding/application-generated.cpp
index 60a21f51..fff40fbc 100644
--- a/low-can-binding/binding/application-generated.cpp
+++ b/low-can-binding/binding/application-generated.cpp
@@ -40,7 +40,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -120,7 +120,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})}
@@ -142,7 +142,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -160,7 +160,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -178,7 +178,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -196,7 +196,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -214,7 +214,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})}
@@ -236,7 +236,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -254,7 +254,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -272,7 +272,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})},
@@ -290,7 +290,7 @@ application_t::application_t()
 							{
 							},
 							false,
-							decoder_t::booleanDecoder,
+							decoder_t::decode_boolean,
 							nullptr,
 							false
 						})}
diff --git a/low-can-binding/can/can-bus.cpp b/low-can-binding/can/can-bus.cpp
index 71e78495..e9f9fc7e 100644
--- a/low-can-binding/can/can-bus.cpp
+++ b/low-can-binding/can/can-bus.cpp
@@ -83,7 +83,7 @@ void can_bus_t::process_can_signals(const can_message_t& can_message, std::map<i
 	if( s.find(subscription_id) != s.end() && afb_event_is_valid(s[subscription_id]->get_event()))
 	{
 		bool send = true;
-		decoded_message = decoder_t::translateSignal(*sig->get_can_signal(), can_message, application_t::instance().get_all_can_signals(), &send);
+		decoded_message = decoder_t::translate_signal(*sig->get_can_signal(), can_message, &send);
 		openxc_SimpleMessage s_message = build_SimpleMessage(sig->get_name(), decoded_message);
 		vehicle_message = build_VehicleMessage(s_message, can_message.get_timestamp());
 
@@ -128,7 +128,7 @@ void can_bus_t::process_diagnostic_signals(diagnostic_manager_t& manager, const
 ///
 /// It will take from the can_message_q_ queue the next can message to process then it search
 ///  about signal subscribed if there is a valid afb_event for it. We only decode signal for which a
-///  subscription has been made. Can message will be decoded using translateSignal that will pass it to the
+///  subscription has been made. Can message will be decoded using translate_signal that will pass it to the
 ///  corresponding decoding function if there is one assigned for that signal. If not, it will be the default
 ///  noopDecoder function that will operate on it.
 ///
@@ -297,9 +297,9 @@ void can_bus_t::set_can_devices()
 {
 	if(conf_file_.check_conf())
 	{
-		can_devices_ = conf_file_.get_devices_name();
+		can_devices_mapping_ = conf_file_.get_devices_name();
 
-		if(can_devices_.empty())
+		if(can_devices_mapping_.empty())
 		{
 			AFB_ERROR("No mapping found in config file: '%s'. Check it that it have a CANbus-mapping section.",
 				conf_file_.filepath().c_str());
@@ -313,7 +313,7 @@ void can_bus_t::set_can_devices()
 int can_bus_t::get_can_device_index(const std::string& bus_name) const
 {
 	int i = 0;
-	for(const auto& d: can_devices_)
+	for(const auto& d: can_devices_mapping_)
 	{
 		if(d.first == bus_name)
 			break;
@@ -327,8 +327,8 @@ int can_bus_t::get_can_device_index(const std::string& bus_name) const
 /// general.
 const std::string can_bus_t::get_can_device_name(const std::string& id_name) const
 {
-	std::string ret;
-	for(const auto& d: can_devices_)
+	std::string ret = "";
+	for(const auto& d: can_devices_mapping_)
 	{
 		if(d.first == id_name)
 		{
diff --git a/low-can-binding/can/can-bus.hpp b/low-can-binding/can/can-bus.hpp
index a76d3e87..00c740cf 100644
--- a/low-can-binding/can/can-bus.hpp
+++ b/low-can-binding/can/can-bus.hpp
@@ -72,7 +72,7 @@ private:
 	std::mutex decoded_can_message_mutex_;  ///< mutex protecting the vehicle_message_q_ queue.
 	std::queue <std::pair<int, openxc_VehicleMessage> > vehicle_message_q_; ///< queue that'll store openxc_VehicleMessage to pushed
 
-	std::vector<std::pair<std::string, std::string> > can_devices_; ///< can_devices_ - holds a mapping between logical CAN devices names and linux CAN devices names.
+	std::vector<std::pair<std::string, std::string> > can_devices_mapping_; ///< can_devices_mapping_ - holds a mapping between logical CAN devices names and linux CAN devices names.
 public:
 	explicit can_bus_t(utils::config_parser_t conf_file);
 	can_bus_t(can_bus_t&&);
diff --git a/low-can-binding/can/can-decoder.cpp b/low-can-binding/can/can-decoder.cpp
index b77e13ed..0c81d7a6 100644
--- a/low-can-binding/can/can-decoder.cpp
+++ b/low-can-binding/can/can-decoder.cpp
@@ -31,7 +31,7 @@
 /// @return Returns the raw value of the signal parsed as a bitfield from the given byte
 /// array.
 ///
-float decoder_t::parseSignalBitfield(can_signal_t& signal, const can_message_t& message)
+float decoder_t::parse_signal_bitfield(can_signal_t& signal, const can_message_t& message)
 {
 	 return bitfield_parse_float(message.get_data(), CAN_MESSAGE_SIZE,
 			signal.get_bit_position(), signal.get_bit_size(), signal.get_factor(),
@@ -40,11 +40,10 @@ float decoder_t::parseSignalBitfield(can_signal_t& signal, const can_message_t&
 
 /// @brief Wrap a raw CAN signal value in a DynamicField without modification.
 ///
-/// This is an implementation of the SignalDecoder type signature, and can be
+/// This is an implementation of the Signal type signature, and can be
 /// used directly in the can_signal_t.decoder field.
 ///
 /// @param[in] signal - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals
 /// @param[in] value - The numerical value that will be wrapped in a DynamicField.
 /// @param[out] send - An output argument that will be set to false if the value should
 ///     not be sent for any reason.
@@ -53,8 +52,7 @@ float decoder_t::parseSignalBitfield(can_signal_t& signal, const can_message_t&
 /// its numeric value. The 'send' argument will not be modified as this decoder
 /// always succeeds.
 ///
-openxc_DynamicField decoder_t::noopDecoder(can_signal_t& signal,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, float value, bool* send)
+openxc_DynamicField decoder_t::decode_noop(can_signal_t& signal, float value, bool* send)
 {
 	openxc_DynamicField decoded_value = build_DynamicField(value);
 
@@ -62,11 +60,10 @@ openxc_DynamicField decoder_t::noopDecoder(can_signal_t& signal,
 }
 /// @brief Coerces a numerical value to a boolean.
 ///
-/// This is an implementation of the SignalDecoder type signature, and can be
+/// This is an implementation of the Signal type signature, and can be
 /// used directly in the can_signal_t.decoder field.
 ///
 /// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals
 /// @param[in] value - The numerical value that will be converted to a boolean.
 /// @param[out] send - An output argument that will be set to false if the value should
 ///     not be sent for any reason.
@@ -75,8 +72,7 @@ openxc_DynamicField decoder_t::noopDecoder(can_signal_t& signal,
 /// is 0.0, otherwise true. The 'send' argument will not be modified as this
 /// decoder always succeeds.
 ///
-openxc_DynamicField decoder_t::booleanDecoder(can_signal_t& signal,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, float value, bool* send)
+openxc_DynamicField decoder_t::decode_boolean(can_signal_t& signal, float value, bool* send)
 {
 	openxc_DynamicField decoded_value = build_DynamicField(value == 0.0 ? false : true);
 
@@ -84,21 +80,19 @@ openxc_DynamicField decoder_t::booleanDecoder(can_signal_t& signal,
 }
 /// @brief Update the metadata for a signal and the newly received value.
 ///
-/// This is an implementation of the SignalDecoder type signature, and can be
+/// This is an implementation of the Signal type signature, and can be
 /// used directly in the can_signal_t.decoder field.
 ///
 /// This function always flips 'send' to false.
 ///
 /// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals.
 /// @param[in] value - The numerical value that will be converted to a boolean.
 /// @param[out] send - This output argument will always be set to false, so the caller will
 ///      know not to publish this value to the pipeline.
 ///
 /// @return Return value is undefined.
 ///
-openxc_DynamicField decoder_t::ignoreDecoder(can_signal_t& signal,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, float value, bool* send)
+openxc_DynamicField decoder_t::decode_ignore(can_signal_t& signal, float value, bool* send)
 {
 	if(send)
 	  *send = false;
@@ -111,11 +105,10 @@ openxc_DynamicField decoder_t::ignoreDecoder(can_signal_t& signal,
 /// @brief Find and return the corresponding string state for a CAN signal's
 /// raw integer value.
 ///
-/// This is an implementation of the SignalDecoder type signature, and can be
+/// This is an implementation of the Signal type signature, and can be
 /// used directly in the can_signal_t.decoder field.
 ///
 /// @param[in] signal  - The details of the signal that contains the state mapping.
-/// @param[in] signals - The list of all signals.
 /// @param[in] value - The numerical value that should map to a state.
 /// @param[out] send - An output argument that will be set to false if the value should
 ///     not be sent for any reason.
@@ -124,8 +117,7 @@ openxc_DynamicField decoder_t::ignoreDecoder(can_signal_t& signal,
 /// the signal. If an equivalent isn't found, send is sent to false and the
 /// return value is undefined.
 ///
-openxc_DynamicField decoder_t::stateDecoder(can_signal_t& signal,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, float value, bool* send)
+openxc_DynamicField decoder_t::decode_state(can_signal_t& signal, float value, bool* send)
 {
 	const std::string signal_state = signal.get_states((uint8_t)value);
 	openxc_DynamicField decoded_value = build_DynamicField(signal_state);
@@ -146,23 +138,21 @@ openxc_DynamicField decoder_t::stateDecoder(can_signal_t& signal,
 ///
 /// @param[in] signal - The details of the signal to decode and forward.
 /// @param[in] message - The received CAN message that should contain this signal.
-/// @param[in] signals - an array of all active signals.
 /// @param[out] send - An output parameter that will be flipped to false if the value could
 ///      not be decoded.
 ///
 /// The decoder returns an openxc_DynamicField, which may contain a number,
 /// string or boolean.
 ///
-openxc_DynamicField decoder_t::translateSignal(can_signal_t& signal, const can_message_t& message,
-	const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send)
+openxc_DynamicField decoder_t::translate_signal(can_signal_t& signal, const can_message_t& message, bool* send)
 {
-	float value = decoder_t::parseSignalBitfield(signal, message);
-	AFB_DEBUG("Decoded message from parseSignalBitfield: %f", value);
+	float value = decoder_t::parse_signal_bitfield(signal, message);
+	AFB_DEBUG("Decoded message from parse_signal_bitfield: %f", value);
 
 	// Must call the decoders every time, regardless of if we are going to
 	// decide to send the signal or not.
-	openxc_DynamicField decoded_value = decoder_t::decodeSignal(signal,
-			value, signals, send);
+	openxc_DynamicField decoded_value = decoder_t::decode_signal(signal,
+			value, send);
 
 	signal.set_received(true);
 
@@ -185,19 +175,17 @@ openxc_DynamicField decoder_t::translateSignal(can_signal_t& signal, const can_m
 ///
 /// @param[in] signal - The details of the signal to decode and forward.
 /// @param[in] value - The numerical value that will be converted to a boolean.
-/// @param[in] signals - an array of all active signals.
 /// @param[out] send - An output parameter that will be flipped to false if the value could
 ///      not be decoded.
 ///
 /// @return The decoder returns an openxc_DynamicField, which may contain a number,
 /// string or boolean. If 'send' is false, the return value is undefined.
 ///
-openxc_DynamicField decoder_t::decodeSignal( can_signal_t& signal,
-		float value, const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send)
+openxc_DynamicField decoder_t::decode_signal( can_signal_t& signal, float value, bool* send)
 {
-	SignalDecoder decoder = signal.get_decoder() == nullptr ?
-							noopDecoder : signal.get_decoder();
-	openxc_DynamicField decoded_value = decoder(signal, signals,
+	signal_decoder decoder = signal.get_decoder() == nullptr ?
+							decode_noop : signal.get_decoder();
+	openxc_DynamicField decoded_value = decoder(signal,
 			value, send);
 	return decoded_value;
 }
@@ -205,28 +193,26 @@ openxc_DynamicField decoder_t::decodeSignal( can_signal_t& signal,
 /// @brief Decode a transformed, human readable value from an raw CAN signal
 /// already parsed from a CAN message.
 ///
-/// This is the same as decodeSignal but you must parse the bitfield value of the signal from the CAN
+/// This is the same as decode_signal but you must parse the bitfield value of the signal from the CAN
 /// message yourself. This is useful if you need that raw value for something
 /// else.
 ///
 /// @param[in] signal - The details of the signal to decode and forward.
 /// @param[in] message - Raw CAN message to decode
-/// @param[in] signals - an array of all active signals.
 /// @param[out] send - An output parameter that will be flipped to false if the value could
 ///      not be decoded.
 ///
-openxc_DynamicField decoder_t::decodeSignal( can_signal_t& signal,
-		const can_message_t& message, const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send)
+openxc_DynamicField decoder_t::decode_signal( can_signal_t& signal, const can_message_t& message, bool* send)
 {
-	float value = parseSignalBitfield(signal, message);
-	return decodeSignal(signal, value, signals, send);
+	float value = parse_signal_bitfield(signal, message);
+	return decode_signal(signal, value, send);
 }
 
 
 ///
 /// @brief Decode the payload of an OBD-II PID.
 ///
-/// This function matches the type signature for a DiagnosticResponseDecoder, so
+/// This function matches the type signature for a DiagnosticResponse, so
 /// it can be used as the decoder for a DiagnosticRequest. It returns the decoded
 /// value of the PID, using the standard formulas (see
 /// http://en.wikipedia.org/wiki/OBD-II_PIDs#Mode_01).
diff --git a/low-can-binding/can/can-decoder.hpp b/low-can-binding/can/can-decoder.hpp
index 7eaa4a72..7e7349db 100644
--- a/low-can-binding/can/can-decoder.hpp
+++ b/low-can-binding/can/can-decoder.hpp
@@ -24,26 +24,18 @@
 class decoder_t
 {
 public:
-	static float parseSignalBitfield(can_signal_t& signal, const can_message_t& message);
+	static float parse_signal_bitfield(can_signal_t& signal, const can_message_t& message);
 
-	static openxc_DynamicField stateDecoder(can_signal_t& signal, const std::vector<std::shared_ptr<can_signal_t> >& signals,
-			float value, bool* send);
-	static openxc_DynamicField booleanDecoder(can_signal_t& signal, const std::vector<std::shared_ptr<can_signal_t> >& signals,
-			float value, bool* send);
-	static openxc_DynamicField ignoreDecoder(can_signal_t& signal, const std::vector<std::shared_ptr<can_signal_t> >& signals,
-			float value, bool* send);
-	static openxc_DynamicField noopDecoder(can_signal_t& signal, const std::vector<std::shared_ptr<can_signal_t> >& signals,
-			float value, bool* send);
+	static openxc_DynamicField decode_state(can_signal_t& signal, float value, bool* send);
+	static openxc_DynamicField decode_boolean(can_signal_t& signal, float value, bool* send);
+	static openxc_DynamicField decode_ignore(can_signal_t& signal, float value, bool* send);
+	static openxc_DynamicField decode_noop(can_signal_t& signal, float value, bool* send);
 
-	static openxc_DynamicField translateSignal(can_signal_t& signal, const can_message_t& message,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send);
+	static openxc_DynamicField translate_signal(can_signal_t& signal, const can_message_t& messag, bool* send);
 
-	static openxc_DynamicField decodeSignal(can_signal_t& signal, const can_message_t& message,
-			const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send);
+	static openxc_DynamicField decode_signal(can_signal_t& signal, const can_message_t& message, bool* send);
 
-	static openxc_DynamicField decodeSignal(can_signal_t& signal, float value,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, bool* send);
+	static openxc_DynamicField decode_signal(can_signal_t& signal, float value, bool* send);
 
 	static float decode_obd2_response(const DiagnosticResponse* response, float parsed_payload);
-
-};
\ No newline at end of file
+};
diff --git a/low-can-binding/can/can-signals.cpp b/low-can-binding/can/can-signals.cpp
index fe74115c..573808aa 100644
--- a/low-can-binding/can/can-signals.cpp
+++ b/low-can-binding/can/can-signals.cpp
@@ -42,8 +42,8 @@ can_signal_t::can_signal_t(
 	bool force_send_changed,
 	std::map<uint8_t, std::string> states,
 	bool writable,
-	SignalDecoder decoder,
-	SignalEncoder encoder,
+	signal_decoder decoder,
+	signal_encoder encoder,
 	bool received)
 	: parent_{nullptr},
 	 generic_name_{ generic_name }
@@ -151,12 +151,12 @@ bool can_signal_t::get_writable() const
 	return writable_;
 }
 
-SignalDecoder& can_signal_t::get_decoder()
+signal_decoder& can_signal_t::get_decoder()
 {
 	return decoder_;
 }
 
-SignalEncoder& can_signal_t::get_encoder()
+signal_encoder& can_signal_t::get_encoder()
 {
 	return encoder_;
 }
diff --git a/low-can-binding/can/can-signals.hpp b/low-can-binding/can/can-signals.hpp
index a56fc8cd..f7ff0372 100644
--- a/low-can-binding/can/can-signals.hpp
+++ b/low-can-binding/can/can-signals.hpp
@@ -36,11 +36,10 @@ class can_signal_t;
 ///
 /// @brief The type signature for a CAN signal decoder.
 ///
-/// A SignalDecoder transforms a raw floating point CAN signal into a number,
+/// A signal_decoder transforms a raw floating point CAN signal into a number,
 /// string or boolean.
 ///
 /// @param[in] signal - The CAN signal that we are decoding.
-/// @param[in] signals - The list of all signals.
 /// @param[in] signalCount - The length of the signals array.
 /// @param[in] value - The CAN signal parsed from the message as a raw floating point
 ///	value.
@@ -49,13 +48,12 @@ class can_signal_t;
 ///
 /// @return a decoded value in an openxc_DynamicField struct.
 ///
-typedef openxc_DynamicField (*SignalDecoder)(can_signal_t& signal,
-		const std::vector<std::shared_ptr<can_signal_t> >& signals, float value, bool* send);
+typedef openxc_DynamicField (*signal_decoder)(can_signal_t& signal, float value, bool* send);
 
 ///
 /// @brief: The type signature for a CAN signal encoder.
 ///
-/// A SignalEncoder transforms a number, string or boolean into a raw floating
+/// A signal_encoder transforms a number, string or boolean into a raw floating
 /// point value that fits in the CAN signal.
 ///
 /// @param[in] signal - The CAN signal to encode. 
@@ -63,7 +61,7 @@ typedef openxc_DynamicField (*SignalDecoder)(can_signal_t& signal,
 /// @param[out] send - An output parameter. If the encoding failed or the CAN signal should
 /// not be encoded for some other reason, this will be flipped to false.
 ///
-typedef uint64_t (*SignalEncoder)(can_signal_t* signal,
+typedef uint64_t (*signal_encoder)(can_signal_t* signal,
 		openxc_DynamicField* value, bool* send);
 
 class can_signal_t
@@ -93,9 +91,9 @@ private:
 										 * between numerical and string values for valid states. */
 	bool writable_; /*!< writable - True if the signal is allowed to be written from the USB host
 					 *	back to CAN. Defaults to false.*/
-	SignalDecoder decoder_; /*!< decoder_ - An optional function to decode a signal from the bus to a human
+	signal_decoder decoder_; /*!< decoder_ - An optional function to decode a signal from the bus to a human
 							 * readable value. If NULL, the default numerical decoder is used. */
-	SignalEncoder encoder_; /*!< encoder_ - An optional function to encode a signal value to be written to
+	signal_encoder encoder_; /*!< encoder_ - An optional function to encode a signal value to be written to
 							 * CAN into a byte array. If NULL, the default numerical encoder
 							 * is used. */
 	bool received_; /*!< received_ - True if this signal has ever been received.*/
@@ -116,8 +114,8 @@ public:
 		bool force_send_changed,
 		std::map<uint8_t, std::string> states,
 		bool writable,
-		SignalDecoder decoder,
-		SignalEncoder encoder,
+		signal_decoder decoder,
+		signal_encoder encoder,
 		bool received);
 
 	can_message_definition_t* get_message() const;
@@ -137,8 +135,8 @@ public:
 	const std::string get_states(uint8_t value);
 	size_t get_state_count() const;
 	bool get_writable() const;
-	SignalDecoder& get_decoder();
-	SignalEncoder& get_encoder();
+	signal_decoder& get_decoder();
+	signal_encoder& get_encoder();
 	bool get_received() const;
 	float get_last_value() const;
 	std::pair<float, uint64_t> get_last_value_with_timestamp() const;
diff --git a/low-can-binding/diagnostic/active-diagnostic-request.hpp b/low-can-binding/diagnostic/active-diagnostic-request.hpp
index d263a2d2..ff503d8a 100644
--- a/low-can-binding/diagnostic/active-diagnostic-request.hpp
+++ b/low-can-binding/diagnostic/active-diagnostic-request.hpp
@@ -67,7 +67,6 @@ private:
 	DiagnosticRequestHandle* handle_; ///< handle_ - A handle for the request to keep track of it between
 									  ///< sending the frames of the request and receiving all frames of the response.
 	std::string name_; ///< name_ - Human readable name, to be used when publishing received responses.
-					   ///< TODO: If the name is NULL, the published output will use the raw OBD-II response format.
 	static std::string prefix_; ///< prefix_ - It has to reflect the JSON object which it comes from. It makes easier sorting 
 								///< incoming CAN messages.
 	DiagnosticResponseDecoder decoder_; ///< decoder_ - An optional DiagnosticResponseDecoder to parse the payload of responses
diff --git a/low-can-binding/diagnostic/diagnostic-manager.hpp b/low-can-binding/diagnostic/diagnostic-manager.hpp
index 05a67c81..b503a06a 100644
--- a/low-can-binding/diagnostic/diagnostic-manager.hpp
+++ b/low-can-binding/diagnostic/diagnostic-manager.hpp
@@ -30,7 +30,6 @@
 ///  Each CAN bus needs its own set of shim functions, so this should
 /// match the maximum CAN controller count.
 ///
-#define MAX_SHIM_COUNT can_bus_t.get_can_devices().size()
 #define DIAGNOSTIC_RESPONSE_ARBITRATION_ID_OFFSET 0x8
 
 class active_diagnostic_request_t;
diff --git a/low-can-binding/utils/signals.hpp b/low-can-binding/utils/signals.hpp
index 555c5dd6..c604b87d 100644
--- a/low-can-binding/utils/signals.hpp
+++ b/low-can-binding/utils/signals.hpp
@@ -83,4 +83,4 @@ namespace utils
 			}
 		}
 	};
-}
\ No newline at end of file
+}