saleae_parser.h

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// MIT License
// 
// Copyright (c) 2019 Ruhr University Bochum, Chair for Embedded Security. All Rights reserved.
// Copyright (c) 2019 Marc Fyrbiak, Sebastian Wallat, Max Hoffmann ("ORIGINAL AUTHORS"). All rights reserved.
// Copyright (c) 2021 Max Planck Institute for Security and Privacy. All Rights reserved.
// Copyright (c) 2021 Jörn Langheinrich, Julian Speith, Nils Albartus, René Walendy, Simon Klix ("ORIGINAL AUTHORS"). All Rights reserved.
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#pragma once
#include <map>
#include <unordered_map>
#include <functional>
#include <string>
#ifdef STANDALONE_PARSER
#include "saleae_directory.h"
#include "saleae_file.h"
#else
#include "netlist_simulator_controller/saleae_directory.h"
#include "netlist_simulator_controller/saleae_file.h"
#endif
 
namespace hal
{
    class SaleaeInputFile;
 
#ifdef STANDALONE_PARSER
    class Net
    {
      uint32_t mId;
      std::string mName;
    public:
      Net(const std::string n, uint32_t i=0) : mId(i), mName(n) {;}
      uint32_t get_id() const { return mId; }
      std::string get_name() const { return mName; }
    };
#else
    class Net;
#endif
  
    class SaleaeParser
    {
        SaleaeDirectory mSaleaeDirectory;
        static std::string strim(std::string s);
        struct DataFileHandle {
            std::function<void(void*obj, uint64_t, int)> callback;
            SaleaeInputFile* file;
            int value;
            void* obj;
        };
        std::multimap<uint64_t,DataFileHandle> mNextValueMap;
 
    public:
        SaleaeParser(const std::string& filename);
 
        uint64_t get_max_time() const;
 
        bool register_callback(const std::string& name, uint32_t id, std::function<void(void*,uint64_t, int)> callback, void* obj);
 
        bool register_callback(const Net* net, std::function<void(void*,uint64_t, int)> callback, void* obj);
 
        bool next_event();
 
        SaleaeDirectory get_directory() const { return mSaleaeDirectory; }
 
        static uint64_t sTimeScaleFactor;
    };
}