RASCSI/cpp/devices/mode_page_device.h
Uwe Seimet c41373d9bd
Use lambdas for dispatcher, code cleanup, test updates (#958)
* Using lambdas instead of member function pointers simplifies the command dispatching and reduces the code volume

* Removed duplicate error handling

* Fix for issue #956

* Unit test updates

* Resolved SonarQube issues
2022-11-02 15:36:19 +01:00

52 lines
1.4 KiB
C++

//---------------------------------------------------------------------------
//
// SCSI Target Emulator RaSCSI Reloaded
// for Raspberry Pi
//
// Copyright (C) 2022 Uwe Seimet
//
//---------------------------------------------------------------------------
#pragma once
#include "primary_device.h"
#include <string>
#include <vector>
#include <map>
// TODO Maybe this should better be a mixin class because not all storage devicess have mode pages
class ModePageDevice : public PrimaryDevice
{
public:
using PrimaryDevice::PrimaryDevice;
bool Init(const unordered_map<string, string>&) override;
virtual void ModeSelect(scsi_defs::scsi_command, const vector<int>&, const vector<uint8_t>&, int) const;
protected:
bool SupportsSaveParameters() const { return supports_save_parameters; }
void SupportsSaveParameters(bool b) { supports_save_parameters = b; }
int AddModePages(const vector<int>&, vector<uint8_t>&, int, int, int) const;
virtual void SetUpModePages(map<int, vector<byte>>&, int, bool) const = 0;
virtual void AddVendorPage(map<int, vector<byte>>&, int, bool) const {
// Nothing to add by default
}
private:
bool supports_save_parameters = false;
virtual int ModeSense6(const vector<int>&, vector<uint8_t>&) const = 0;
virtual int ModeSense10(const vector<int>&, vector<uint8_t>&) const = 0;
void ModeSense6();
void ModeSense10();
void ModeSelect6();
void ModeSelect10();
void SaveParametersCheck(int);
};