Play-/Source/ee/SIF.h
Jean-Philip Desjardins a70504060c Refactor saved states classes.
Rename StructFile to RegisterState.
Rename StructCollectionStateFile to RegisterStateCollectionFile.
RegisterStateFile now contains a RegisterState.
2023-12-07 15:10:58 -05:00

118 lines
3.2 KiB
C++

#pragma once
#include <map>
#include <vector>
#include "../SifDefs.h"
#include "../SifModule.h"
#include "DMAC.h"
#include "zip/ZipArchiveWriter.h"
#include "zip/ZipArchiveReader.h"
#include "../states/RegisterStateFile.h"
class CSIF
{
public:
typedef std::function<void(const std::string&)> ModuleResetHandler;
typedef std::function<void(uint32)> CustomCommandHandler;
CSIF(CDMAC&, uint8*, uint8*);
virtual ~CSIF() = default;
void Reset();
void CountTicks(uint32);
void MarkPacketProcessed();
void RegisterModule(uint32, CSifModule*);
bool IsModuleRegistered(uint32) const;
void UnregisterModule(uint32);
void SetDmaBuffer(uint32, uint32);
void SetCmdBuffer(uint32, uint32);
void SendCallReply(uint32, const void*);
void SetModuleResetHandler(const ModuleResetHandler&);
void SetCustomCommandHandler(const CustomCommandHandler&);
uint32 ReceiveDMA5(uint32, uint32, uint32, bool);
uint32 ReceiveDMA6(uint32, uint32, uint32, bool);
void SendPacket(const void*, uint32);
void SendPacketToAddress(const void*, uint32, uint32);
void SendDMA(const void*, uint32, uint32);
uint32 GetRegister(uint32);
void SetRegister(uint32, uint32);
void LoadState(Framework::CZipArchiveReader&);
void SaveState(Framework::CZipArchiveWriter&);
private:
struct CALLREQUESTINFO
{
SIFRPCCALL call;
SIFRPCREQUESTEND reply;
};
struct BINDREQUESTINFO
{
int32 timeout;
SIFRPCREQUESTEND reply;
};
typedef std::map<uint32, CSifModule*> ModuleMap;
typedef std::vector<uint8> PacketQueue;
typedef std::map<uint32, CALLREQUESTINFO> CallReplyMap;
typedef std::map<uint32, BINDREQUESTINFO> BindReplyMap;
void CheckPendingBindRequests(uint32);
void DeleteModules();
void SaveCallReplies(Framework::CZipArchiveWriter&);
void SaveBindReplies(Framework::CZipArchiveWriter&);
static PacketQueue LoadPacketQueue(Framework::CZipArchiveReader&);
static CallReplyMap LoadCallReplies(Framework::CZipArchiveReader&);
static BindReplyMap LoadBindReplies(Framework::CZipArchiveReader&);
static void SaveState_Header(const std::string&, CRegisterState&, const SIFCMDHEADER&);
static void SaveState_RpcCall(CRegisterState&, const SIFRPCCALL&);
static void SaveState_RequestEnd(CRegisterState&, const SIFRPCREQUESTEND&);
static void LoadState_Header(const std::string&, const CRegisterState&, SIFCMDHEADER&);
static void LoadState_RpcCall(const CRegisterState&, SIFRPCCALL&);
static void LoadState_RequestEnd(const CRegisterState&, SIFRPCREQUESTEND&);
void Cmd_SetEERecvAddr(const SIFCMDHEADER*);
void Cmd_Initialize(const SIFCMDHEADER*);
void Cmd_Bind(const SIFCMDHEADER*);
void Cmd_Call(const SIFCMDHEADER*);
void Cmd_GetOtherData(const SIFCMDHEADER*);
CDMAC& m_dmac;
uint8* m_eeRam;
uint8* m_iopRam;
uint32 m_dmaBufferAddress = 0;
uint32 m_dmaBufferSize = 0;
uint32 m_cmdBufferAddress = 0;
uint32 m_cmdBufferSize = 0;
uint32 m_nMAINADDR = 0;
uint32 m_nSUBADDR = 0;
uint32 m_nMSFLAG = 0;
uint32 m_nSMFLAG = 0;
uint32 m_nEERecvAddr = 0;
uint32 m_nDataAddr = 0;
ModuleMap m_modules;
PacketQueue m_packetQueue;
bool m_packetProcessed;
CallReplyMap m_callReplies;
BindReplyMap m_bindReplies;
ModuleResetHandler m_moduleResetHandler;
CustomCommandHandler m_customCommandHandler;
};