59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
#ifndef DBC_PARSER_H
|
|
#define DBC_PARSER_H
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
#include <cstdint>
|
|
|
|
#include "dbc_database.h"
|
|
|
|
/**
|
|
* @brief Minimal DBC parser.
|
|
*
|
|
* Supports:
|
|
* - BO_
|
|
* - SG_
|
|
* - CM_ BO_
|
|
* - CM_ SG_
|
|
*
|
|
* Ignores:
|
|
* - attributes
|
|
* - multiplexing
|
|
* - value tables
|
|
*/
|
|
class DbcParser {
|
|
public:
|
|
/**
|
|
* @brief Parse DBC file.
|
|
* @param filePath Path to input file.
|
|
* @return Parsed database.
|
|
* @throws std::runtime_error on file or parse errors.
|
|
*/
|
|
DbcDatabase ParseFile (const std::string &filePath) const;
|
|
|
|
private:
|
|
static bool IsFrameLine (const std::string &line);
|
|
static bool IsSignalLine (const std::string &line);
|
|
static bool IsCommentLine (const std::string &line);
|
|
static std::string Trim (const std::string &text);
|
|
static std::vector<std::string> SplitReceivers (const std::string &text);
|
|
static std::uint32_t TryExtractPgn (std::uint32_t canId, bool isExtended, bool &hasPgn);
|
|
|
|
static void NormalizeCanId (std::uint32_t rawCanId,
|
|
std::uint32_t &normalizedCanId,
|
|
bool &isExtended);
|
|
|
|
static FrameInfo ParseFrameLine (const std::string &line);
|
|
static SignalInfo ParseSignalLine (const std::string &line);
|
|
|
|
static void ParseCommentLine (const std::string &line, DbcDatabase &database);
|
|
|
|
static FrameInfo *FindFrameById (DbcDatabase &database,
|
|
std::uint32_t canId,
|
|
bool isExtended);
|
|
|
|
static SignalInfo *FindSignalByName (FrameInfo &frame, const std::string &signalName);
|
|
};
|
|
|
|
#endif /* DBC_PARSER_H */
|