mirror of
https://github.com/akuker/RASCSI.git
synced 2024-12-21 23:29:39 +00:00
52c2aa474f
* Rebrand project to PiSCSI - rascsi ->piscsi - rasctl -> scsictl - rasdump -> scsidump - ras* -> piscsi* (rasutil -> piscsi_util, etc.) * Refined the formatting and wording of the app startup banner * Kept some references to rascsi and rasctl where backwards compatibility is concerned * Point to the new github repo URL Co-authored-by: nucleogenic <nr@nucleogenic.com> Co-authored-by: Uwe Seimet <Uwe.Seimet@seimet.de>
49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// SCSI Target Emulator PiSCSI
|
|
// for Raspberry Pi
|
|
//
|
|
// Copyright (C) 2022 Uwe Seimet
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
#pragma once
|
|
|
|
#include "shared/scsi.h"
|
|
|
|
using namespace scsi_defs;
|
|
|
|
class PhaseHandler
|
|
{
|
|
phase_t phase = phase_t::busfree;
|
|
|
|
public:
|
|
|
|
PhaseHandler() = default;
|
|
virtual ~PhaseHandler() = default;
|
|
|
|
virtual void BusFree() = 0;
|
|
virtual void Selection() = 0;
|
|
virtual void Command() = 0;
|
|
virtual void Status() = 0;
|
|
virtual void DataIn() = 0;
|
|
virtual void DataOut() = 0;
|
|
virtual void MsgIn() = 0;
|
|
virtual void MsgOut() = 0;
|
|
|
|
virtual phase_t Process(int) = 0;
|
|
|
|
protected:
|
|
|
|
phase_t GetPhase() const { return phase; }
|
|
void SetPhase(phase_t p) { phase = p; }
|
|
bool IsSelection() const { return phase == phase_t::selection; }
|
|
bool IsBusFree() const { return phase == phase_t::busfree; }
|
|
bool IsCommand() const { return phase == phase_t::command; }
|
|
bool IsStatus() const { return phase == phase_t::status; }
|
|
bool IsDataIn() const { return phase == phase_t::datain; }
|
|
bool IsDataOut() const { return phase == phase_t::dataout; }
|
|
bool IsMsgIn() const { return phase == phase_t::msgin; }
|
|
bool IsMsgOut() const { return phase == phase_t::msgout; }
|
|
};
|