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Work on CMemoryCardDriver

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This commit is contained in:
Jack Andersen
2016-12-20 11:51:50 -10:00
parent 29222827c6
commit 9639ac75cc
14 changed files with 672 additions and 107 deletions
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57
Runtime/CMemoryCardSys.hpp
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@@ -7,6 +7,11 @@
#include "CSaveWorld.hpp"
#include <vector>
// longest file name string excluding terminating zero
#define CARD_FILENAME_MAX 32
#define CARD_ICON_MAX 8
namespace urde
{
class CDummyWorld;
@@ -53,10 +58,11 @@ class CMemoryCardSys
TLockedToken<CGameHintInfo> x0_hints;
std::vector<std::pair<ResId, CSaveWorldMemory>> xc_memoryWorlds; /* MLVL as key */
std::experimental::optional<std::vector<CSaveWorldIntermediate>> x1c_worldInter; /* used to be auto_ptr of vector */
std::unordered_map<ResId, CSaveWorld::EScanCategory> x20_scanStates;
std::vector<std::pair<ResId, CSaveWorld::EScanCategory>> x20_scanStates;
public:
const std::vector<CGameHintInfo::CGameHint>& GetHints() const { return x0_hints->GetHints(); }
const std::vector<std::pair<ResId, CSaveWorldMemory>>& GetMemoryWorlds() const { return xc_memoryWorlds; }
const std::vector<std::pair<ResId, CSaveWorld::EScanCategory>>& GetScanStates() const { return x20_scanStates; }
CMemoryCardSys();
bool InitializePump();
@@ -68,6 +74,7 @@ public:
enum class ECardResult
{
CARD_RESULT_CRC_MISMATCH = -1003,
CARD_RESULT_FATAL_ERROR = -128,
CARD_RESULT_ENCODING = -13,
CARD_RESULT_BROKEN = -6,
@@ -85,11 +92,59 @@ public:
u32 x8_sectorSize; // in bytes
};
struct CARDStat
{
// read-only (Set by CARDGetStatus)
char x0_fileName[CARD_FILENAME_MAX];
u32 x20_length;
u32 x24_time; // seconds since 01/01/2000 midnight
u8 x28_gameName[4];
u8 x2c_company[2];
// read/write (Set by CARDGetStatus/CARDSetStatus)
u8 x2e_bannerFormat;
u8 x2f___padding;
u32 x30_iconAddr; // offset to the banner, bannerTlut, icon, iconTlut data set.
u16 x34_iconFormat;
u16 x36_iconSpeed;
u32 x38_commentAddr; // offset to the pair of 32 byte character strings.
// read-only (Set by CARDGetStatus)
u32 x3c_offsetBanner;
u32 x40_offsetBannerTlut;
u32 x44_offsetIcon[CARD_ICON_MAX];
u32 x64_offsetIconTlut;
u32 x68_offsetData;
u32 GetTime() const { return x24_time; }
u32 GetBannerFormat() const { return x2e_bannerFormat & 0x3; }
void SetBannerFormat(u32 fmt) { x2e_bannerFormat = (x2e_bannerFormat & ~0x3) | fmt; }
u32 GetIconFormat(int idx) const { return (x34_iconFormat >> (idx * 2)) & 0x3; }
void SetIconFormat(u32 fmt, int idx)
{
x34_iconFormat &= ~(0x3 << (idx * 2));
x34_iconFormat |= fmt << (idx * 2);
}
void SetIconSpeed(u32 sp, int idx)
{
x36_iconSpeed &= ~(0x3 << (idx * 2));
x36_iconSpeed |= sp << (idx * 2);
}
u32 GetIconAddr() const { return x30_iconAddr; }
void SetIconAddr(u32 addr) { x30_iconAddr = addr; }
u32 GetCommentAddr() const { return x38_commentAddr; }
void SetCommentAddr(u32 addr) { x38_commentAddr = addr; }
};
static CardProbeResults CardProbe(EMemoryCardPort port);
static ECardResult MountCard(EMemoryCardPort port);
static ECardResult CheckCard(EMemoryCardPort port);
static ECardResult GetNumFreeBytes(EMemoryCardPort port, s32& freeBytes, s32& freeFiles);
static ECardResult GetSerialNo(EMemoryCardPort port, u64& serialOut);
static ECardResult GetResultCode(EMemoryCardPort port);
static ECardResult GetStatus(EMemoryCardPort port, int fileNo, CARDStat& statOut);
static ECardResult DeleteFile(EMemoryCardPort port, const char* name);
static ECardResult FastDeleteFile(EMemoryCardPort port, int fileNo);
};
}