RASCSI/cpp/rascsi/rascsi_core.h

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//---------------------------------------------------------------------------
//
// SCSI Target Emulator RaSCSI Reloaded
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#pragma once
#include "rascsi/command_context.h"
#include "rascsi/rascsi_service.h"
#include "rascsi/rascsi_image.h"
#include "rascsi/rascsi_response.h"
#include "rascsi_interface.pb.h"
#include <vector>
#include <string>
using namespace std;
// TODO Only BUS should be known
class GPIOBUS;
class ControllerManager;
class RascsiExecutor;
class Rascsi
{
using optarg_queue_type = vector<pair<int, string>>;
static const int DEFAULT_PORT = 6868;
static const char COMPONENT_SEPARATOR = ':';
public:
Rascsi() = default;
~Rascsi() = default;
int run(const vector<char *>&) const;
private:
void Banner(const vector<char *>&) const;
bool InitBus() const;
static void Cleanup();
bool ReadAccessToken(const char *) const;
void LogDevices(string_view) const;
static void TerminationHandler(int);
bool ProcessId(const string&, int&, int&) const;
bool ParseArguments(const vector<char *>&, int&, optarg_queue_type&) const;
bool CreateInitialDevices(const optarg_queue_type&) const;
// TODO Should not be static and should be moved to RascsiService
static bool ExecuteCommand(const CommandContext&, const PbCommand&);
// TODO These fields should not be static
static inline RascsiService service;
static inline RascsiImage rascsi_image;
const static inline RascsiResponse rascsi_response;
static inline shared_ptr<GPIOBUS> bus;
static inline shared_ptr<ControllerManager> controller_manager;
static inline shared_ptr<RascsiExecutor> executor;
// Processing flag
static inline volatile bool active;
// Some versions of spdlog do not support get_log_level(), so we have to remember the level
static inline string current_log_level = "info";
static inline string access_token;
};