initial commit.

Change-Id: I5e639061c99b7cc6da3da06ccf19bde683a69e9f Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>
author: Loïc Collignon <loic.collignon@iot.bzh> 2017-03-15 02:36:22 +0100
committer: Loïc Collignon <loic.collignon@iot.bzh> 2017-03-15 02:36:22 +0100
commit: f2487f0b481fae4aa1561e82e8e4aa5b8d0654a0 (patch)
tree: 7bfc1b140af1e922fc14ba3a02c042b69f24c128 /src
parent: 00655ea12cc870b84291e462ff791461cc500d68 (diff)
15 files changed, 1140 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100755
index 00000000..042781c8
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,197 @@
+#include <exception>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <numeric>
+#include <iterator>
+#include <boost/program_options.hpp>
+#include <boost/filesystem.hpp>
+#include <json.hpp>
+#include "openxc/message_set.hpp"
+
+#define EXIT_SUCCESS				0
+#define EXIT_UNKNOWN_ERROR			1
+#define EXIT_COMMAND_LINE_ERROR		2
+#define EXIT_PROGRAM_ERROR			3
+
+/// @brief Generate the configuration code.
+/// @param[in] header Content to be inserted as a header.
+/// @param[in] footer Content to be inserted as a footer.
+/// @param[in] message_set Configuration read from the json file.
+/// @param[in] out Stream to write on.
+void generate(const std::string& header, const std::string& footer, const openxc::message_set& message_set, std::ostream& out)
+{
+	if (header.size()) out << header << "\n";
+	else out << "#pragma once\n\n";
+	
+	out << "namespace generated {\n"
+		<< "	class configuration_generated\n"
+		<< "	{\n"
+		<< "	private:\n"
+		<< "		can_message_set_t can_message_set_;\n"
+		<< "		std::vector<std::vector<can_message_definition_t>> can_message_definition_;\n"
+		<< "		std::vector<std::vector<can_signal_t>> can_signals_;\n"
+		<< "		std::vector<std::vector<obd2_signal_t>> obd2_signals_;\n"
+		<< "	public:\n"
+		<< "		configuration_generated()\n"
+		<< "			: message_set_{0, \""
+											<< message_set.name() << "\", "
+											<< message_set.buses().size() << ", "
+											<< message_set.messages().size() << ", "
+											<< std::accumulate(
+													std::begin(message_set.messages()),
+													std::end(message_set.messages()),
+													0,
+													[](int sum, const std::map<std::string, openxc::can_message>::value_type& p) { return sum + p.second.signals().size(); }
+											) << ", "
+											<< message_set.commands().size() << ", "
+											<< message_set.diagnostic_messages().size() << "}\n"
+		<< "			, can_message_definition_{\n";
+
+		std::uint32_t count = message_set.messages().size();
+		for(const std::map<std::string, openxc::can_message>::value_type& m : message_set.messages())
+		{
+			out << "				{{\""	<< m.second.bus() << "\", "
+											<< m.first << ", "
+											<< "can_message_format_t::STANDARD, frequency_clock_t(), false}}";
+			if (count > 1) out << ",";
+			out << "\n";
+			--count;
+		}
+		out << "			}\n";
+
+		
+		out << "			, can_signals_" << "..." << "\n"
+			<< "			, obd2_signals_" << "..." << "\n"
+			<< "		{\n"
+			<< "		}\n"
+			<< "	};\n"
+			<< "}\n\n";
+	
+	out << footer << std::endl;
+}
+
+/// @brief Read whole file content to a string.
+/// @param[in] file Path to the file.
+/// @return A std::string which contains the file content. If @c file is an empty string, the return value is also empty.
+/// @exception std::runtime_error Throw this exception if the specified file is not found or cannot be opened.
+std::string read_file(const std::string& file)
+{
+	if(file.size() == 0) return std::string();
+	
+	std::string content;
+	std::ifstream stream(file);
+	if (stream)
+	{
+		stream.seekg(0, std::ios::end);
+		content.reserve(stream.tellg());
+		stream.seekg(0, std::ios::beg);
+		content.assign((std::istreambuf_iterator<char>(stream)), std::istreambuf_iterator<char>());
+		return content;
+	}
+	std::stringstream ss;
+	ss << "The specified file (" << file << ") is not found!";
+	throw std::runtime_error(ss.str());
+}
+
+/// @brief Read whole file content as a json document.
+/// @param[in] file Path to the file.
+/// @return A @c nlohmann::json object.
+/// @exception std::runtime_error Throw this exception if the specified file is not found or cannot be opened.
+nlohmann::json read_json(const std::string& file)
+{
+	std::ifstream stream(file);
+	if (stream)
+	{
+		nlohmann::json result;
+		stream >> result;
+		return result;
+	}
+	std::stringstream ss;
+	ss << "The specified file (" << file << ") is not found!";
+	throw std::runtime_error(ss.str());
+}
+
+/// @brief Entry point.
+/// @param[in] argc Argument's count.
+/// @param[in] argv Argument's array.
+/// @return Exit code, zero if success.
+int main(int argc, char** argv)
+{
+	std::ios::sync_with_stdio(false);
+	
+	try
+	{
+		std::string appName = boost::filesystem::basename(argv[0]);
+		std::string message_set_file;
+		std::string output_file;
+		std::string header_file;
+		std::string footer_file;
+
+		namespace bpo = boost::program_options;
+		bpo::options_description desc("Options");
+		desc.add_options()
+			("help,h", "Display this help.")
+			("message-set,m", bpo::value<std::string>(&message_set_file)->required(), "The message set definition file.")
+			("output,o", bpo::value<std::string>(&output_file), "An output file, if not specified stdout is used.")
+			("header,h", bpo::value<std::string>(&header_file), "A file to copy at the top of the generated output.")
+			("footer,f", bpo::value<std::string>(&footer_file), "A file to copy at the end of the generated output.");
+
+		bpo::variables_map vm;
+		try
+		{
+			bpo::store(bpo::parse_command_line(argc, argv, desc), vm);
+
+			if (vm.count("help"))
+			{
+				std::cout << desc << std::endl;
+				return EXIT_SUCCESS;
+			}
+
+			bpo::notify(vm);
+			
+			std::string header = read_file(header_file);
+			std::string footer = read_file(footer_file);
+			openxc::message_set message_set;
+			message_set.from_json(read_json(message_set_file));
+			std::ofstream out;
+			if (output_file.size())
+			{
+				out = std::ofstream(output_file);
+				if(!out)
+				{
+					std::stringstream ss;
+					ss << "Can't open the ouput file (" << output_file << ") for writing!";
+					throw std::runtime_error(ss.str());
+				}
+			}
+			
+			generate(header, footer, message_set, output_file.size() ? out : std::cout); 
+
+		}
+		catch (bpo::required_option& e)
+		{
+			std::cerr << "ERROR: Argument required - " << e.what() << std::endl;
+			std::cout << desc << std::endl;
+			return EXIT_COMMAND_LINE_ERROR;
+		}
+		catch (bpo::error& e)
+		{
+			std::cerr << "ERROR: Command line error - " << e.what() << std::endl;
+			std::cout << desc << std::endl;
+			return EXIT_COMMAND_LINE_ERROR;
+		}
+		catch(std::exception& e)
+		{
+			std::cerr << "ERROR: " << e.what() << std::endl;
+			return EXIT_PROGRAM_ERROR;
+		}
+	}
+	catch (std::exception& e)
+	{
+		std::cerr << "ERROR: Unhandled exception - " << e.what() << std::endl;
+		return EXIT_UNKNOWN_ERROR;
+	}
+
+	return EXIT_SUCCESS;
+}
diff --git a/src/openxc/can_bus.cpp b/src/openxc/can_bus.cpp
new file mode 100755
index 00000000..545a6c5c
--- /dev/null
+++ b/src/openxc/can_bus.cpp
@@ -0,0 +1,89 @@
+#include "can_bus.hpp"
+
+namespace openxc
+{
+	std::uint32_t can_bus::controller() const
+	{
+		return controller_;
+	}
+	
+	std::uint32_t can_bus::speed() const
+	{
+		return speed_;
+	}
+	
+	can_bus_mode can_bus::raw_can_mode() const
+	{
+		return raw_can_mode_;
+	}
+	
+	bool can_bus::raw_writable() const
+	{
+		return raw_writable_;
+	}
+	
+	std::uint32_t can_bus::max_message_frequency() const
+	{
+		return max_message_frequency_;
+	}
+	
+	bool can_bus::force_send_changed() const
+	{
+		return force_send_changed_;
+	}
+	
+	void can_bus::from_json(const nlohmann::json& j)
+	{
+		controller_ = j.count("controller") ? j["controller"].get<std::uint32_t>() : 1;
+		speed_ = j.count("speed") ? j["speed"].get<std::uint32_t>() : 0;
+		raw_can_mode_ = j.count("raw_can_mode") ? j["raw_can_mode"].get<can_bus_mode>() : can_bus_mode::off;
+		raw_writable_ = j.count("raw_writable") ? j["raw_writable"].get<bool>() : false;
+		max_message_frequency_ = j.count("max_message_frequency") ? j["max_message_frequency"].get<std::uint32_t>() : 0;
+		force_send_changed_ = j.count("force_send_changed") ? j["force_send_changed"].get<bool>() : false;
+	}
+
+	nlohmann::json can_bus::to_json() const
+	{
+		nlohmann::json j;
+		j["controller"] = controller_;
+		j["speed"] = speed_;
+		j["raw_can_mode"] = raw_can_mode_;
+		j["raw_writable"] = raw_writable_;
+		j["max_message_frequency"] = max_message_frequency_;
+		j["force_send_changed"] = force_send_changed_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const can_bus& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, can_bus& p)
+	{
+		p.from_json(j);
+	}
+
+	void to_json(nlohmann::json& j, const can_bus_mode& p)
+	{
+		switch (p)
+		{
+		case can_bus_mode::off:
+			j = std::string("off");
+			break;
+		case can_bus_mode::filtered:
+			j = std::string("filtered");
+			break;
+		case can_bus_mode::unfiltered:
+			j = std::string("unfiltered");
+			break;
+		}
+	}
+
+	void from_json(const nlohmann::json& j, can_bus_mode& p)
+	{
+		if (j.get<std::string>() == "off") p = can_bus_mode::off;
+		else if (j.get<std::string>() == "filtered") p = can_bus_mode::filtered;
+		else p = can_bus_mode::unfiltered;
+	}
+}
diff --git a/src/openxc/can_bus.hpp b/src/openxc/can_bus.hpp
new file mode 100755
index 00000000..db8e0250
--- /dev/null
+++ b/src/openxc/can_bus.hpp
@@ -0,0 +1,43 @@
+#pragma once
+
+#include <cstdint>
+#include <json.hpp>
+
+namespace openxc
+{
+	enum class can_bus_mode
+	{
+		off,
+		filtered,
+		unfiltered
+	};
+
+	class can_bus
+	{
+	private:
+		std::uint32_t				controller_;
+		std::uint32_t				speed_;
+		can_bus_mode				raw_can_mode_;
+		bool						raw_writable_;
+		std::uint32_t				max_message_frequency_;
+		bool						force_send_changed_;
+
+	public:
+		
+		std::uint32_t controller() const;
+		std::uint32_t speed() const;
+		can_bus_mode raw_can_mode() const;
+		bool raw_writable() const;
+		std::uint32_t max_message_frequency() const;
+		bool force_send_changed() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const can_bus& p);
+	void from_json(const nlohmann::json& j, can_bus& p);
+
+	void to_json(nlohmann::json& j, const can_bus_mode& p);
+	void from_json(const nlohmann::json& j, can_bus_mode& p);
+}
diff --git a/src/openxc/can_message.cpp b/src/openxc/can_message.cpp
new file mode 100755
index 00000000..d42d1efa
--- /dev/null
+++ b/src/openxc/can_message.cpp
@@ -0,0 +1,99 @@
+#include "can_message.hpp"
+
+namespace openxc
+{
+	std::string can_message::bus() const
+	{
+		return bus_;
+	}
+	
+	bool can_message::bit_numbering_inverted() const
+	{
+		return bit_numbering_inverted_;
+	}
+	
+	const std::map<std::string, signal>& can_message::signals() const
+	{
+		return signals_;
+	}
+	
+	std::string can_message::name() const
+	{
+		return name_;
+	}
+	
+	std::vector<std::string> can_message::handlers() const
+	{
+		return handlers_;
+	}
+	
+	bool can_message::enabled() const
+	{
+		return enabled_;
+	}
+	
+	std::uint32_t can_message::max_frequency() const
+	{
+		return max_frequency_;
+	}
+	
+	std::uint32_t can_message::max_signal_frequency() const
+	{
+		return max_signal_frequency_;
+	}
+	
+	bool can_message::force_send_changed() const
+	{
+		return force_send_changed_;
+	}
+	
+	bool can_message::force_send_changed_signals() const
+	{
+		return force_send_changed_;
+	}
+	
+	void can_message::from_json(const nlohmann::json& j)
+	{
+		bus_ = j.count("bus") ? j["bus"].get<std::string>() : "";
+		bit_numbering_inverted_ = j.count("bit_numbering_inverted") ? j["bit_numbering_inverted"].get<bool>() : false;
+		signals_= j.count("signals") ? j["signals"].get<std::map<std::string, signal>>() : std::map<std::string, signal>();
+		name_ = j.count("name") ? j["name"].get<std::string>() : "";
+		handlers_ = j.count("handlers") ? j["handlers"].get<std::vector<std::string>>() : std::vector<std::string>();
+		enabled_ = j.count("enabled") ? j["enabled"].get<bool>() : true;
+		max_frequency_ = j.count("max_frequency") ? j["max_frequency"].get<std::uint32_t>() : 0;
+		max_signal_frequency_ = j.count("max_signal_frequency") ? j["max_signal_frequency"].get<std::uint32_t>() : 0;
+		force_send_changed_ = j.count("force_send_changed") ? j["force_send_changed"].get<bool>() : true;
+		force_send_changed_signals_ = j.count("force_send_changed_signals") ? j["force_send_changed_signals"].get<bool>() : false;
+	}
+	
+	std::uint32_t can_message::get_signals_count() const
+	{
+		return signals_.size();
+	}
+
+	nlohmann::json can_message::to_json() const
+	{
+		nlohmann::json j;
+		j["bus"] = bus_;
+		j["bit_numbering_inverted"] = bit_numbering_inverted_;
+		j["signals"] = signals_;
+		j["name"] = name_;
+		j["handlers"] = handlers_;
+		j["enabled"] = enabled_;
+		j["max_frequency"] = max_frequency_;
+		j["max_signal_frequency"] = max_signal_frequency_;
+		j["force_send_changed"] = force_send_changed_;
+		j["force_send_changed_signals"] = force_send_changed_signals_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const can_message& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, can_message& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/can_message.hpp b/src/openxc/can_message.hpp
new file mode 100755
index 00000000..57bd23fd
--- /dev/null
+++ b/src/openxc/can_message.hpp
@@ -0,0 +1,46 @@
+#pragma once
+
+#include <string>
+#include <vector>
+#include <map>
+#include <json.hpp>
+
+#include "signal.hpp"
+
+namespace openxc
+{
+	class can_message
+	{
+	private:
+		std::string						bus_;
+		bool							bit_numbering_inverted_;
+		std::map<std::string, signal>	signals_;
+		std::string						name_;
+		std::vector<std::string>		handlers_;
+		bool							enabled_;
+		std::uint32_t					max_frequency_;
+		std::uint32_t					max_signal_frequency_;
+		bool							force_send_changed_;
+		bool							force_send_changed_signals_;
+
+	public:
+		std::string	bus() const;
+		bool bit_numbering_inverted() const;
+		const std::map<std::string, signal>& signals() const;
+		std::string name() const;
+		std::vector<std::string> handlers() const;
+		bool enabled() const;
+		std::uint32_t max_frequency() const;
+		std::uint32_t max_signal_frequency() const;
+		bool force_send_changed() const;
+		bool force_send_changed_signals() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+		
+		std::uint32_t get_signals_count() const;
+	};
+
+	void to_json(nlohmann::json& j, const can_message& p);
+	void from_json(const nlohmann::json& j, can_message& p);
+}
diff --git a/src/openxc/command.cpp b/src/openxc/command.cpp
new file mode 100755
index 00000000..4cc0682f
--- /dev/null
+++ b/src/openxc/command.cpp
@@ -0,0 +1,45 @@
+#include "command.hpp"
+
+namespace openxc
+{
+	std::string command::name() const
+	{
+		return name_;
+	}
+	
+	bool command::enabled() const
+	{
+		return enabled_;
+	}
+	
+	std::string command::handler() const
+	{
+		return handler_;
+	}
+	
+	void command::from_json(const nlohmann::json& j)
+	{
+		name_ = j.count("name") ? j["name"].get<std::string>() : "";
+		enabled_ = j.count("enabled") ? j["enabled"].get<bool>() : true;
+		handler_ = j.count("handler") ? j["handler"].get<std::string>() : "";
+	}
+
+	nlohmann::json command::to_json() const
+	{
+		nlohmann::json j;
+		j["name"] = name_;
+		j["enabled"] = enabled_;
+		j["handler"] = handler_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const command& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, command& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/command.hpp b/src/openxc/command.hpp
new file mode 100755
index 00000000..2c052266
--- /dev/null
+++ b/src/openxc/command.hpp
@@ -0,0 +1,25 @@
+#pragma once
+
+#include <string>
+#include <json.hpp>
+
+namespace openxc
+{
+	class command
+	{
+	private:
+		std::string		name_;
+		bool			enabled_;
+		std::string		handler_;
+	public:
+		std::string name() const;
+		bool enabled() const;
+		std::string handler() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const command& p);
+	void from_json(const nlohmann::json& j, command& p);
+}
diff --git a/src/openxc/diagnostic_message.cpp b/src/openxc/diagnostic_message.cpp
new file mode 100755
index 00000000..44b21c64
--- /dev/null
+++ b/src/openxc/diagnostic_message.cpp
@@ -0,0 +1,80 @@
+#include "diagnostic_message.hpp"
+
+namespace openxc
+{
+	std::string diagnostic_message::bus() const
+	{
+		return bus_;
+	}
+	
+	std::uint32_t diagnostic_message::id() const
+	{
+		return id_;
+	}
+	
+	std::uint32_t diagnostic_message::mode() const
+	{
+		return mode_;
+	}
+	
+	std::uint32_t diagnostic_message::frequency() const
+	{
+		return frequency_;
+	}
+	
+	std::uint32_t diagnostic_message::pid() const
+	{
+		return pid_;
+	}
+	
+	std::string diagnostic_message::name() const
+	{
+		return name_;
+	}
+	
+	std::string diagnostic_message::decoder() const
+	{
+		return decoder_;
+	}
+	
+	std::string diagnostic_message::callback() const
+	{
+		return callback_;
+	}
+	
+	void diagnostic_message::from_json(const nlohmann::json& j)
+	{
+		bus_ = j.count("bus") ? j["bus"].get<std::string>() : "";
+		id_ = j.count("id") ? j["id"].get<std::uint32_t>() : 0;
+		mode_ = j.count("mode") ? j["mode"].get<std::uint32_t>() : 1;
+		frequency_ = j.count("frequency") ? j["frequency"].get<std::uint32_t>() : 0;
+		pid_ = j.count("pid") ? j["pid"].get<std::uint32_t>() : 0;
+		name_ = j.count("name") ? j["name"].get<std::string>() : "";
+		decoder_ = j.count("decoder") ? j["decoder"].get<std::string>() : "";
+		callback_ = j.count("callback") ? j["callback"].get<std::string>() : "";
+	}
+
+	nlohmann::json diagnostic_message::to_json() const
+	{
+		nlohmann::json j;
+		j["bus"] = bus_;
+		j["id"] = id_;
+		j["mode"] = mode_;
+		j["frequency"] = frequency_;
+		j["pid"] = pid_;
+		j["name"] = name_;
+		j["decoder"] = decoder_;
+		j["callback"] = callback_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const diagnostic_message& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, diagnostic_message& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/diagnostic_message.hpp b/src/openxc/diagnostic_message.hpp
new file mode 100755
index 00000000..33b41e61
--- /dev/null
+++ b/src/openxc/diagnostic_message.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include <string>
+#include <json.hpp>
+
+namespace openxc
+{
+	class diagnostic_message
+	{
+	private:
+		std::string		bus_;
+		std::uint32_t	id_;
+		std::uint32_t	mode_;
+		std::uint32_t	frequency_;
+		std::uint32_t	pid_;
+		std::string		name_;
+		std::string		decoder_;
+		std::string		callback_;
+	public:
+		std::string bus() const;
+		std::uint32_t id() const;
+		std::uint32_t mode() const;
+		std::uint32_t frequency() const;
+		std::uint32_t pid() const;
+		std::string name() const;
+		std::string decoder() const;
+		std::string callback() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const diagnostic_message& p);
+	void from_json(const nlohmann::json& j, diagnostic_message& p);
+}
diff --git a/src/openxc/mapping.cpp b/src/openxc/mapping.cpp
new file mode 100755
index 00000000..74d5c94e
--- /dev/null
+++ b/src/openxc/mapping.cpp
@@ -0,0 +1,59 @@
+#include "mapping.hpp"
+
+namespace openxc
+{
+	std::string mapping::mapping_name() const
+	{
+		return mapping_name_;
+	}
+	
+	std::string mapping::bus() const
+	{
+		return bus_;
+	}
+	
+	std::string mapping::database() const
+	{
+		return database_;
+	}
+	
+	bool mapping::bit_numbering_inverted() const
+	{
+		return bit_numbering_inverted_;
+	}
+	
+	bool mapping::enabled() const
+	{
+		return enabled_;
+	}
+	
+	void mapping::from_json(const nlohmann::json& j)
+	{
+		mapping_name_ = j.count("mapping") ? j["mapping"].get<std::string>() : "";
+		bus_ = j.count("bus") ? j["bus"].get<std::string>() : "";
+		database_ = j.count("database") ? j["database"].get<std::string>() : "";
+		bit_numbering_inverted_ = j.count("bit_numbering_inverted") ? j["bit_numbering_inverted"].get<bool>() : false;
+		enabled_ = j.count("enabled") ? j["enabled"].get<bool>() : true;
+	}
+
+	nlohmann::json mapping::to_json() const
+	{
+		nlohmann::json j;
+		j["mapping"] = mapping_name_;
+		j["bus"] = bus_;
+		j["database"] = database_;
+		j["bit_numbering_inverted"] = bit_numbering_inverted_;
+		j["enabled"] = enabled_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const mapping& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, mapping& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/mapping.hpp b/src/openxc/mapping.hpp
new file mode 100755
index 00000000..30895cba
--- /dev/null
+++ b/src/openxc/mapping.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include <string>
+#include <json.hpp>
+
+namespace openxc
+{
+	class mapping
+	{
+	private:
+		std::string		mapping_name_;
+		std::string		bus_;
+		std::string		database_;
+		bool			bit_numbering_inverted_;
+		bool			enabled_;
+	public:
+		std::string mapping_name() const;
+		std::string bus() const;
+		std::string database() const;
+		bool bit_numbering_inverted() const;
+		bool enabled() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const mapping& p);
+	void from_json(const nlohmann::json& j, mapping& p);
+}
diff --git a/src/openxc/message_set.cpp b/src/openxc/message_set.cpp
new file mode 100755
index 00000000..7f3d2fbb
--- /dev/null
+++ b/src/openxc/message_set.cpp
@@ -0,0 +1,153 @@
+#include <sstream>
+#include "message_set.hpp"
+
+namespace openxc
+{
+	message_set::message_set()
+		: name_{""}
+		, bit_numbering_inverted_{false}
+		, max_message_frequency_{0}
+		, raw_can_mode_{can_bus_mode::off}
+		, parents_{}
+		, initializers_{}
+		, loopers_{}
+		, buses_{}
+		, messages_{}
+		, diagnostic_messages_{}
+		, mappings_{}
+		, extra_sources_{}
+		, commands_{}
+	{
+	}
+	
+	std::string message_set::name() const
+	{
+		return name_;
+	}
+	
+	bool message_set::bit_numbering_inverted() const
+	{
+		return bit_numbering_inverted_;
+	}
+	
+	std::uint32_t message_set::max_message_frequency() const
+	{
+		return max_message_frequency_;
+	}
+	
+	can_bus_mode message_set::raw_can_mode() const
+	{
+		return raw_can_mode_;
+	}
+	
+	const std::vector<std::string>& message_set::parents() const
+	{
+		return parents_;
+	}
+	
+	const std::vector<std::string>& message_set::initializers() const
+	{
+		return initializers_;
+	}
+	
+	const std::vector<std::string>& message_set::loopers() const
+	{
+		return loopers_;
+	}
+	
+	const std::map<std::string, can_bus>& message_set::buses() const
+	{
+		return buses_;
+	}
+	
+	const std::map<std::string, can_message>& message_set::messages() const
+	{
+		return messages_;
+	}
+	
+	const std::vector<diagnostic_message>& message_set::diagnostic_messages() const
+	{
+		return diagnostic_messages_;
+	}
+	
+	const std::vector<mapping>& message_set::mappings() const
+	{
+		return mappings_;
+	}
+	
+	const std::vector<std::string>& message_set::extra_sources() const
+	{
+		return extra_sources_;
+	}
+	
+	const std::vector<command>& message_set::commands() const
+	{
+		return commands_;
+	}
+	
+	std::string message_set::to_initializer() const
+	{
+		std::uint32_t signal_count = 0;
+		for(const auto& m : messages_)
+		{
+			signal_count += m.second.get_signals_count();
+		}
+		
+		std::stringstream ss;
+		ss	<< "{0, "
+			<< "\"" << name_ << "\", "
+			<< buses_.size() << ", "
+			<< messages_.size() << ", "
+			<< signal_count << ", "
+			<< commands_.size() << ", "
+			<< diagnostic_messages_.size() << "}";
+		return ss.str();
+	}
+
+	void message_set::from_json(const nlohmann::json& j)
+	{
+		name_ = j["name"].get<std::string>();
+		bit_numbering_inverted_ = j.count("bit_numbering_inverted") ? j["bit_numbering_inverted"].get<bool>() : false; // TODO: should be true by default if database-backed.
+		max_message_frequency_ = j.count("max_message_frequency") ? j["max_message_frequency"].get<std::uint32_t>() : 0;
+		raw_can_mode_ = j.count("raw_can_mode") ? j["raw_can_mode"].get<can_bus_mode>() : can_bus_mode::off;
+		parents_ = j.count("parents") ? j["parents"].get<std::vector<std::string>>() : std::vector<std::string>();
+		initializers_ = j.count("initializers") ? j["initializers"].get<std::vector<std::string>>() : std::vector<std::string>();
+		loopers_ = j.count("loopers") ? j["loopers"].get<std::vector<std::string>>() : std::vector<std::string>();
+		buses_ = j.count("buses") ? j["buses"].get<std::map<std::string, can_bus>>() : std::map<std::string, can_bus>();
+		messages_ = j.count("messages") ? j["messages"].get<std::map<std::string, can_message>>() : std::map<std::string, can_message>();
+		diagnostic_messages_ = j.count("diagnostic_messages") ? j["diagnostic_messages"].get<std::vector<diagnostic_message>>() : std::vector<diagnostic_message>();
+		mappings_ = j.count("mappings") ? j["mappings"].get<std::vector<mapping>>() : std::vector<mapping>();
+		extra_sources_ = j.count("extra_sources") ? j["extra_sources"].get<std::vector<std::string>>() : std::vector<std::string>();
+		commands_ = j.count("commands") ? j["commands"].get<std::vector<command>>() : std::vector<command>();
+	}
+
+
+	nlohmann::json message_set::to_json() const
+	{
+		nlohmann::json j;
+		j["name_"]						= name_;
+		j["bit_numbering_inverted"]		= bit_numbering_inverted_;
+		j["max_message_frequency"]		= max_message_frequency_;
+		j["raw_can_mode"]				= raw_can_mode_;
+		j["parents"]					= parents_;
+		j["initializers"]				= initializers_;
+		j["loopers"]					= loopers_;
+		j["buses"]						= buses_;
+		j["messages"]					= messages_;
+		j["diagnostic_messages"]		= diagnostic_messages_;
+		j["mappings"]					= mappings_;
+		j["extra_sources"]				= extra_sources_;
+		j["commands"]					= commands_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const message_set& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, message_set& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/message_set.hpp b/src/openxc/message_set.hpp
new file mode 100755
index 00000000..37b40fc4
--- /dev/null
+++ b/src/openxc/message_set.hpp
@@ -0,0 +1,60 @@
+#pragma once
+
+#include <string>
+#include <vector>
+#include <map>
+#include <json.hpp>
+
+#include "can_bus.hpp"
+#include "can_message.hpp"
+#include "diagnostic_message.hpp"
+#include "mapping.hpp"
+#include "command.hpp"
+
+namespace openxc
+{
+	class message_set
+	{
+	private:
+		std::string							name_;
+		bool								bit_numbering_inverted_;
+		std::uint32_t						max_message_frequency_;
+		can_bus_mode						raw_can_mode_;
+		std::vector<std::string>			parents_;
+		std::vector<std::string>			initializers_;
+		std::vector<std::string>			loopers_;
+		std::map<std::string, can_bus>		buses_;
+		std::map<std::string, can_message>	messages_;
+		std::vector<diagnostic_message>		diagnostic_messages_;
+		std::vector<mapping>				mappings_;
+		std::vector<std::string>			extra_sources_;
+		std::vector<command>				commands_;
+
+	public:
+		message_set();
+		message_set(const message_set&) = default;
+		message_set(message_set&&) = default;
+		
+		std::string name() const;
+		bool bit_numbering_inverted() const;
+		std::uint32_t max_message_frequency() const;
+		can_bus_mode raw_can_mode() const;
+		const std::vector<std::string>& parents() const;
+		const std::vector<std::string>& initializers() const;
+		const std::vector<std::string>& loopers() const;
+		const std::map<std::string, can_bus>& buses() const;
+		const std::map<std::string, can_message>& messages() const;
+		const std::vector<diagnostic_message>& diagnostic_messages() const;
+		const std::vector<mapping>& mappings() const;
+		const std::vector<std::string>& extra_sources() const;
+		const std::vector<command>& commands() const;
+		
+		std::string to_initializer() const;
+
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const message_set& p);
+	void from_json(const nlohmann::json& j, message_set& p);
+}
diff --git a/src/openxc/signal.cpp b/src/openxc/signal.cpp
new file mode 100755
index 00000000..9406112c
--- /dev/null
+++ b/src/openxc/signal.cpp
@@ -0,0 +1,130 @@
+#include "signal.hpp"
+
+namespace openxc
+{
+	std::string signal::generic_name() const
+	{
+		return generic_name_;
+	}
+	
+	std::uint32_t signal::bit_position() const
+	{
+		return bit_position_;
+	}
+	
+	std::uint32_t signal::bit_size() const
+	{
+		return bit_size_;
+	}
+	
+	float signal::factor() const
+	{
+		return factor_;
+	}
+	
+	std::uint32_t signal::offset() const
+	{
+		return offset_;
+	}
+	
+	std::string signal::decoder() const
+	{
+		return decoder_;
+	}
+	
+	bool signal::ignore() const
+	{
+		return ignore_;
+	}
+	
+	bool signal::enabled() const
+	{
+		return enabled_;
+	}
+	
+	const std::map<std::string, std::vector<std::uint32_t>>& signal::states() const
+	{
+		return states_;
+	}
+	
+	std::uint32_t signal::max_frequency() const
+	{
+		return max_frequency_;
+	}
+	
+	bool signal::send_same() const
+	{
+		return send_same_;
+	}
+	
+	bool signal::force_send_changed() const
+	{
+		return force_send_changed_;
+	}
+	
+	bool signal::writable() const
+	{
+		return writable_;
+	}
+	
+	std::string signal::encoder() const
+	{
+		return encoder_;
+	}
+	
+	void signal::from_json(const nlohmann::json& j)
+	{
+		generic_name_ = j.count("generic_name") ? j["generic_name"].get<std::string>() : "";
+		bit_position_ = j.count("bit_position") ? j["bit_position"].get<std::uint32_t>() : 0;
+		bit_size_ = j.count("bit_size") ? j["bit_size"].get<std::uint32_t>() : 0;
+		factor_ = j.count("factor") ? j["factor"].get<float>() : 1.0f;
+		offset_ = j.count("offset") ? j["offset"].get<std::uint32_t>() : 0;
+		decoder_ = j.count("decoder") ? j["decoder"].get<std::string>() : "";
+		ignore_ = j.count("ignore") ? j["ignore"].get<bool>() : false;
+		enabled_ = j.count("enabled") ? j["enabled"].get<bool>() : true;
+		max_frequency_ = j.count("max_frequency") ? j["max_frequency"].get<std::uint32_t>() : 0;
+		send_same_ = j.count("send_same") ? j["send_same"].get<bool>() : true;
+		force_send_changed_ = j.count("force_send_changed") ? j["force_send_changed"].get<bool>() : false;
+		writable_ = j.count("writable") ? j["writable"].get<bool>() : false;
+		encoder_ = j.count("encoder") ? j["encoder"].get<std::string>() : "";
+
+		if (j.count("states"))
+		{
+			std::map<std::string, nlohmann::json> items = j["states"];
+			for(const auto& i : items)
+			{
+				states_[i.first] = i.second.get<std::vector<std::uint32_t>>();
+			}
+		}
+	}
+
+	nlohmann::json signal::to_json() const
+	{
+		nlohmann::json j;
+		j["generic_name"] = generic_name_;
+		j["bit_position"] = bit_position_;
+		j["bit_size"] = bit_size_;
+		j["factor"] = factor_;
+		j["offset"] = offset_;
+		j["decoder"] = decoder_;
+		j["ignore"] = ignore_;
+		j["enabled"] = enabled_;
+		j["states"] = states_;
+		j["max_frequency"] = max_frequency_;
+		j["send_same"] = send_same_;
+		j["force_send_changed"] = force_send_changed_;
+		j["writable"] = writable_;
+		j["encoder"] = encoder_;
+		return j;
+	}
+
+	void to_json(nlohmann::json& j, const signal& p)
+	{
+		j = p.to_json();
+	}
+
+	void from_json(const nlohmann::json& j, signal& p)
+	{
+		p.from_json(j);
+	}
+}
diff --git a/src/openxc/signal.hpp b/src/openxc/signal.hpp
new file mode 100755
index 00000000..f4b6683b
--- /dev/null
+++ b/src/openxc/signal.hpp
@@ -0,0 +1,50 @@
+#pragma once
+
+#include <string>
+#include <map>
+#include <vector>
+#include <cstdint>
+#include <json.hpp>
+
+namespace openxc
+{
+	class signal
+	{
+	private:
+		std::string											generic_name_;
+		std::uint32_t										bit_position_;
+		std::uint32_t										bit_size_;
+		float												factor_;
+		std::uint32_t										offset_;
+		std::string											decoder_;
+		bool												ignore_;
+		bool												enabled_;
+		std::map<std::string, std::vector<std::uint32_t>>	states_;
+		std::uint32_t										max_frequency_;
+		bool												send_same_;
+		bool												force_send_changed_;
+		bool												writable_;
+		std::string											encoder_;
+	public:
+		std::string generic_name() const;
+		std::uint32_t bit_position() const;
+		std::uint32_t bit_size() const;
+		float factor() const;
+		std::uint32_t offset() const;
+		std::string decoder() const;
+		bool ignore() const;
+		bool enabled() const;
+		const std::map<std::string, std::vector<std::uint32_t>>& states() const;
+		std::uint32_t max_frequency() const;
+		bool send_same() const;
+		bool force_send_changed() const;
+		bool writable() const;
+		std::string encoder() const;
+		
+		void from_json(const nlohmann::json& j);
+		nlohmann::json to_json() const;
+	};
+
+	void to_json(nlohmann::json& j, const signal& p);
+	void from_json(const nlohmann::json& j, signal& p);
+}
author	Loïc Collignon <loic.collignon@iot.bzh>	2017-03-15 02:36:22 +0100
committer	Loïc Collignon <loic.collignon@iot.bzh>	2017-03-15 02:36:22 +0100
commit	f2487f0b481fae4aa1561e82e8e4aa5b8d0654a0 (patch)
tree	7bfc1b140af1e922fc14ba3a02c042b69f24c128 /src
parent	00655ea12cc870b84291e462ff791461cc500d68 (diff)