DMapFileParser.h

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
#pragma once
 
#include "DeviceInfoMap.h"
#include "Exception.h"
 
#include <cstdint>
#include <string>
 
namespace ChimeraTK {
 
  class DMapFileParser {
   public:
    static DeviceInfoMapPointer parse(const std::string& file_name);
 
   protected:
    // @todo FIXME passing the arguments C-style is super ugly
    static void parseForLoadLib(
        const std::string& file_name, const std::string& line, uint32_t line_nr, const DeviceInfoMapPointer& dmap);
    static void parseRegularLine(
        const std::string& file_name, const std::string& line, uint32_t line_nr, const DeviceInfoMapPointer& dmap);
    static void raiseException(const std::string& file_name, const std::string& line, uint32_t line_nr);
 
    // Entries in the dmap file can be relative to the dmap file.
    // The dmap file itself can be an absolute or relative path.
    // This function return the absolute path of the dmap entry, correctly
    // resolved with respect to the dmap file.
    static std::string absPathOfDMapContent(const std::string& dmapContent, const std::string& dmapFileName);
  };
 
} // namespace ChimeraTK