mirror of
https://github.com/libretro/ppsspp.git
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1008 lines
25 KiB
C++
1008 lines
25 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#ifdef _WIN32
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#include <windows.h>
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#undef DeleteFile
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#endif
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#include "../System.h"
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#include "HLE.h"
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#include "../MIPS/MIPS.h"
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#include "../HW/MemoryStick.h"
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#include "../FileSystems/FileSystem.h"
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#include "../FileSystems/MetaFileSystem.h"
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#include "../FileSystems/ISOFileSystem.h"
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#include "../FileSystems/DirectoryFileSystem.h"
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#include "sceIo.h"
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#include "sceRtc.h"
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#include "sceKernel.h"
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#include "sceKernelMemory.h"
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#include "sceKernelThread.h"
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#define ERROR_ERRNO_FILE_NOT_FOUND 0x80010002
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#define ERROR_MEMSTICK_DEVCTL_BAD_PARAMS 0x80220081
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#define ERROR_MEMSTICK_DEVCTL_TOO_MANY_CALLBACKS 0x80220082
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/*
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TODO: async io is missing features!
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flash0: - fat access - system file volume
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flash1: - fat access - configuration file volume
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flashfat#: this too
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lflash: - block access - entire flash
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fatms: memstick
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isofs: fat access - umd
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disc0: fat access - umd
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ms0: - fat access - memcard
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umd: - block access - umd
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irda?: - (?=0..9) block access - infra-red port (doesnt support seeking, maybe send/recieve data from port tho)
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mscm0: - block access - memstick cm??
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umd00: block access - umd
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umd01: block access - umd
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*/
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#define O_RDONLY 0x0001
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#define O_WRONLY 0x0002
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#define O_RDWR 0x0003
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#define O_NBLOCK 0x0010
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#define O_APPEND 0x0100
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#define O_CREAT 0x0200
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#define O_TRUNC 0x0400
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#define O_NOWAIT 0x8000
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typedef s32 SceMode;
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typedef s64 SceOff;
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typedef u64 SceIores;
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std::string emuDebugOutput;
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const std::string &EmuDebugOutput() {
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return emuDebugOutput;
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}
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#define SCE_STM_FDIR 0x1000
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#define SCE_STM_FREG 0x2000
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#define SCE_STM_FLNK 0x4000
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enum
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{
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TYPE_DIR=0x10,
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TYPE_FILE=0x20
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};
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struct SceIoStat {
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SceMode st_mode;
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unsigned int st_attr;
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SceOff st_size;
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ScePspDateTime st_ctime;
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ScePspDateTime st_atime;
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ScePspDateTime st_mtime;
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unsigned int st_private[6];
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};
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struct SceIoDirEnt
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{
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SceIoStat d_stat;
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char d_name[256];
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u32 d_private;
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};
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struct dirent {
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u32 unk0;
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u32 type;
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u32 size;
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u32 unk[19];
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char name[0x108];
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};
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class FileNode : public KernelObject
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{
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public:
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FileNode() : callbackID(0), callbackArg(0), asyncResult(0), pendingAsyncResult(false), sectorBlockMode(false) {}
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~FileNode()
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{
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pspFileSystem.CloseFile(handle);
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}
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const char *GetName() {return fullpath.c_str();}
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const char *GetTypeName() {return "OpenFile";}
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void GetQuickInfo(char *ptr, int size)
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{
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sprintf(ptr, "Seekpos: %08x", (u32)pspFileSystem.GetSeekPos(handle));
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}
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static u32 GetMissingErrorCode() { return SCE_KERNEL_ERROR_BADF; }
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int GetIDType() const { return 0; }
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std::string fullpath;
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u32 handle;
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u32 callbackID;
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u32 callbackArg;
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u32 asyncResult;
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bool pendingAsyncResult;
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bool sectorBlockMode;
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};
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void __IoInit()
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{
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INFO_LOG(HLE, "Starting up I/O...");
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#ifdef _WIN32
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char path_buffer[_MAX_PATH], drive[_MAX_DRIVE] ,dir[_MAX_DIR], file[_MAX_FNAME], ext[_MAX_EXT];
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char mypath[_MAX_PATH];
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GetModuleFileName(NULL,path_buffer,sizeof(path_buffer));
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char *winpos = strstr(path_buffer, "Windows");
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if (winpos)
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*winpos = 0;
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strcat(path_buffer, "dummy.txt");
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_splitpath_s(path_buffer, drive, dir, file, ext );
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// Mount a couple of filesystems
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sprintf(mypath, "%s%sMemStick\\", drive, dir);
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#else
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// TODO
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char mypath[256] = "/mount/sdcard/memstick";
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#endif
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DirectoryFileSystem *memstick;
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memstick = new DirectoryFileSystem(&pspFileSystem, mypath);
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pspFileSystem.Mount("ms0:", memstick);
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pspFileSystem.Mount("fatms0:", memstick);
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pspFileSystem.Mount("fatms:", memstick);
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pspFileSystem.Mount("flash0:", new EmptyFileSystem());
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pspFileSystem.Mount("flash1:", new EmptyFileSystem());
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}
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void __IoShutdown()
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{
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}
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void sceIoAssign()
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{
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const char *aliasname = Memory::GetCharPointer(PARAM(0));
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const char *physname = Memory::GetCharPointer(PARAM(1));
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const char *devname = Memory::GetCharPointer(PARAM(2));
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u32 flag = PARAM(3);
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ERROR_LOG(HLE,"UNIMPL sceIoAssign(%s, %s, %s, %08x, ...)",aliasname,physname,devname,flag);
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RETURN(0);
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}
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void sceKernelStdin()
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{
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DEBUG_LOG(HLE,"3=sceKernelStdin()");
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RETURN(3);
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}
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void sceKernelStdout()
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{
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DEBUG_LOG(HLE,"1=sceKernelStdout()");
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RETURN(1);
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}
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void sceKernelStderr()
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{
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DEBUG_LOG(HLE,"2=sceKernelStderr()");
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RETURN(2);
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}
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void __IoCompleteAsyncIO(SceUID id)
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{
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u32 error;
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FileNode *f = kernelObjects.Get<FileNode>(id, error);
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if (f)
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{
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if (f->callbackID)
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{
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// __KernelNotifyCallbackType(THREAD_CALLBACK_IO, __KernelGetCurThread(), f->callbackID, f->callbackArg);
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}
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}
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}
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void __IoGetStat(SceIoStat *stat, PSPFileInfo &info)
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{
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memset(stat, 0xfe, sizeof(SceIoStat));
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stat->st_size = (s64)info.size;
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int type, attr;
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if (info.type & FILETYPE_DIRECTORY)
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type = SCE_STM_FDIR, attr = TYPE_DIR;
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else
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type = SCE_STM_FREG, attr = TYPE_FILE;
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stat->st_mode = type; //0777 | type;
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stat->st_attr = attr;
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stat->st_size = info.size;
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stat->st_private[0] = info.startSector;
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}
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void sceIoGetstat()
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{
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const char *filename = Memory::GetCharPointer(PARAM(0));
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u32 addr = PARAM(1);
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SceIoStat *stat = (SceIoStat*)Memory::GetPointer(addr);
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PSPFileInfo info = pspFileSystem.GetFileInfo(filename);
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__IoGetStat(stat, info);
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DEBUG_LOG(HLE,"sceIoGetstat(%s, %08x) : sector = %08x",filename,addr,info.startSector);
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RETURN(0);
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}
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void sceIoRead() //(int fd, void *data, int size);
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{
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SceUID id = PARAM(0);
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if (id == 3)
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{
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DEBUG_LOG(HLE,"sceIoRead STDIN");
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RETURN(0); //stdin
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return;
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}
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u32 error;
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FileNode *f = kernelObjects.Get<FileNode>(id, error);
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if (f)
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{
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if (PARAM(1))
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{
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u8 *data = (u8*)Memory::GetPointer(PARAM(1));
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int size = PARAM(2);
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f->asyncResult = RETURN((u32)pspFileSystem.ReadFile(f->handle, data, size));
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DEBUG_LOG(HLE,"%i=sceIoRead(%d, %08x , %i)",f->asyncResult, id, PARAM(1), size);
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}
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else
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{
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ERROR_LOG(HLE,"sceIoRead Reading into zero pointer");
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RETURN(-1);
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}
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}
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else
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{
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ERROR_LOG(HLE,"sceIoRead ERROR: no file open");
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RETURN(error);
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}
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}
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void sceIoWrite() //(int fd, void *data, int size);
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{
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SceUID id = PARAM(0);
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int size = PARAM(2);
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if (PARAM(0) == 2)
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{
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//stderr!
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const char *str = Memory::GetCharPointer(PARAM(1));
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DEBUG_LOG(HLE,"stderr: %s", str);
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RETURN(size);
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return;
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}
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if (PARAM(0) == 1)
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{
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//stdout!
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char *str = (char *)Memory::GetPointer(PARAM(1));
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char temp = str[size];
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str[size]=0;
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DEBUG_LOG(HLE,"stdout: %s", str);
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str[size]=temp;
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RETURN(size);
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return;
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}
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u32 error;
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FileNode *f = kernelObjects.Get<FileNode>(id, error);
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if (f)
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{
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u8 *data = (u8*)Memory::GetPointer(PARAM(1));
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f->asyncResult = RETURN((u32)pspFileSystem.WriteFile(f->handle,data,size));
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}
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else
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{
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ERROR_LOG(HLE,"sceIoWrite ERROR: no file open");
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RETURN(error);
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}
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}
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void sceIoLseek() //(int fd, int64 offset, int whence);
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{
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SceUID id = PARAM(0);
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u32 error;
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FileNode *f = kernelObjects.Get<FileNode>(id, error);
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s64 offset = ((s64)PARAM(2)) | ((s64)(PARAM(3))<<32);
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int whence = PARAM(4);
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if (f)
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{
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FileMove seek = FILEMOVE_BEGIN;
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switch (whence)
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{
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case 0: break;
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case 1: seek=FILEMOVE_CURRENT;break;
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case 2: seek=FILEMOVE_END;break;
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}
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f->asyncResult = RETURN((u32)pspFileSystem.SeekFile(f->handle, (s32)offset, seek));
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DEBUG_LOG(HLE,"%i = sceIoLseek(%d,%i,%i)",f->asyncResult, id,(int)offset,whence);
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}
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else
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{
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ERROR_LOG(HLE,"sceIoLseek(%d, %i, %i) - ERROR: invalid file", id, (int)offset, whence);
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RETURN(error);
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}
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}
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void sceIoLseek32() //(int fd, int offset, int whence);
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{
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SceUID id = PARAM(0);
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u32 error;
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FileNode *f = kernelObjects.Get<FileNode>(id, error);
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if (f)
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{
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s32 offset = (s32)PARAM(2);
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int whence = PARAM(3);
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DEBUG_LOG(HLE,"sceIoLseek32(%d,%08x,%i)",id,(int)offset,whence);
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FileMove seek=FILEMOVE_BEGIN;
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switch (whence)
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{
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case 0: break;
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case 1: seek=FILEMOVE_CURRENT;break;
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case 2: seek=FILEMOVE_END;break;
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}
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f->asyncResult = RETURN((u32)pspFileSystem.SeekFile(f->handle, (s32)offset, seek));
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}
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else
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{
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ERROR_LOG(HLE,"sceIoLseek32 ERROR: no file open");
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RETURN(error);
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}
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}
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// Try WrapI_CU
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void sceIoOpen() //(const char* file, int mode);
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{
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const char *filename = Memory::GetCharPointer(PARAM(0));
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int mode = PARAM(1);
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//memory stick filename
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int access=FILEACCESS_NONE;
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if (mode & O_RDONLY) access |= FILEACCESS_READ;
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if (mode & O_WRONLY) access |= FILEACCESS_WRITE;
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if (mode & O_APPEND) access |= FILEACCESS_APPEND;
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if (mode & O_CREAT) access |= FILEACCESS_CREATE;
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u32 h = pspFileSystem.OpenFile(filename, (FileAccess)access);
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if (h == 0)
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{
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ERROR_LOG(HLE,"ERROR_ERRNO_FILE_NOT_FOUND=sceIoOpen(%s, %08x) - file not found", filename, mode);
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RETURN(ERROR_ERRNO_FILE_NOT_FOUND);
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return;
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}
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FileNode *f = new FileNode();
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SceUID id = kernelObjects.Create(f);
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f->handle = h;
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f->fullpath = filename;
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f->asyncResult = id;
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DEBUG_LOG(HLE,"%i=sceIoOpen(%s, %08x)",id,filename,mode);
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RETURN(id);
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}
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void sceIoClose() //(int fd);
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{
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SceUID f = PARAM(0);
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DEBUG_LOG(HLE,"sceIoClose(%d)",f);
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RETURN(kernelObjects.Destroy<FileNode>(f));
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}
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void sceIoRemove() //(const char *file);
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{
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const char *filename = Memory::GetCharPointer(PARAM(0));
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if (pspFileSystem.DeleteFile(filename))
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RETURN(0);
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else
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RETURN(-1);
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DEBUG_LOG(HLE,"sceIoRemove(%s)", filename);
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}
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void sceIoMkdir() //(const char *dir, int mode);
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{
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const char *filename = Memory::GetCharPointer(PARAM(0));
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int mode = PARAM(1);
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if (pspFileSystem.MkDir(filename))
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RETURN(0);
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else
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RETURN(-1);
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DEBUG_LOG(HLE,"sceIoMkdir(%s, %i)", filename, mode);
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}
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void sceIoRmdir() //(const char *dir);
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{
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const char *filename = Memory::GetCharPointer(PARAM(0));
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if (pspFileSystem.RmDir(filename))
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RETURN(0);
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else
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RETURN(-1);
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DEBUG_LOG(HLE,"sceIoRmdir(%s)", filename);
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}
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void sceIoSync()
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{
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DEBUG_LOG(HLE,"UNIMPL sceIoSync not implemented");
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}
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struct DeviceSize
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{
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u32 maxSectors;
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u32 sectorSize;
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u32 sectorsPerCluster;
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u32 totalClusters;
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u32 freeClusters;
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};
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void sceIoDevctl() //(const char *name, int cmd, void *arg, size_t arglen, void *buf, size_t *buflen);
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{
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const char *name = Memory::GetCharPointer(PARAM(0));
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int cmd = PARAM(1);
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u32 argAddr = PARAM(2);
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int argLen = PARAM(3);
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u32 outPtr = PARAM(4);
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int outLen = PARAM(5);
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if (strcmp(name, "emulator:")) {
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DEBUG_LOG(HLE,"sceIoDevctl(\"%s\", %08x, %08x, %i, %08x, %i)", name, cmd,argAddr,argLen,outPtr,outLen);
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}
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// UMD checks
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switch (cmd) {
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case 0x01F20001: // Get Disc Type.
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if (Memory::IsValidAddress(outPtr)) {
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Memory::Write_U32(0x10, outPtr); // Game disc
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RETURN(0); return;
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} else {
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RETURN(-1); return;
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}
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break;
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case 0x01F20002: // Get current LBA.
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if (Memory::IsValidAddress(outPtr)) {
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Memory::Write_U32(0, outPtr); // Game disc
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RETURN(0); return;
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} else {
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RETURN(-1); return;
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}
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break;
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case 0x01F100A3: // Seek
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RETURN(0); return;
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break;
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}
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// This should really send it on to a FileSystem implementation instead.
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if (!strcmp(name, "mscmhc0:") || !strcmp(name, "ms0:"))
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{
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switch (cmd)
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{
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// does one of these set a callback as well? (see coded arms)
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case 0x02015804: // Register callback
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if (Memory::IsValidAddress(argAddr) && argLen == 4) {
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u32 cbId = Memory::Read_U32(argAddr);
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if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
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DEBUG_LOG(HLE, "sceIoDevCtl: Memstick callback %i registered, notifying immediately.", cbId);
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__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK, cbId, MemoryStick_State());
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RETURN(0);
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} else {
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RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
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}
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return;
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}
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break;
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case 0x02025805: // Unregister callback
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if (Memory::IsValidAddress(argAddr) && argLen == 4) {
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u32 cbId = Memory::Read_U32(argAddr);
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if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK, cbId)) {
|
|
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick callback %i", cbId);
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
|
|
}
|
|
return;
|
|
}
|
|
break;
|
|
|
|
case 0x02025806: // Memory stick inserted?
|
|
case 0x02025801: // Memstick Driver status?
|
|
if (Memory::IsValidAddress(outPtr)) {
|
|
Memory::Write_U32(1, outPtr);
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
|
|
}
|
|
return;
|
|
|
|
case 0x02425818: // Get memstick size etc
|
|
// Pretend we have a 2GB memory stick.
|
|
if (Memory::IsValidAddress(argAddr)) { // "Should" be outPtr but isn't
|
|
u32 pointer = Memory::Read_U32(argAddr);
|
|
|
|
u64 totalSize = (u32)2 * 1024 * 1024 * 1024;
|
|
u64 freeSize = 1 * 1024 * 1024 * 1024;
|
|
DeviceSize deviceSize;
|
|
deviceSize.maxSectors = 512;
|
|
deviceSize.sectorSize = 0x200;
|
|
deviceSize.sectorsPerCluster = 0x08;
|
|
deviceSize.totalClusters = (u32)((totalSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
|
|
deviceSize.freeClusters = (u32)((freeSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
|
|
Memory::WriteStruct(pointer, &deviceSize);
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!strcmp(name, "fatms0:"))
|
|
{
|
|
switch (cmd) {
|
|
case 0x02415821: // MScmRegisterMSInsertEjectCallback
|
|
{
|
|
u32 cbId = Memory::Read_U32(argAddr);
|
|
if (0 == __KernelRegisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
|
|
DEBUG_LOG(HLE, "sceIoDevCtl: Memstick FAT callback %i registered, notifying immediately.", cbId);
|
|
__KernelNotifyCallbackType(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId, MemoryStick_FatState());
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(-1);
|
|
}
|
|
return;
|
|
}
|
|
break;
|
|
case 0x02415822: // MScmUnregisterMSInsertEjectCallback
|
|
{
|
|
u32 cbId = Memory::Read_U32(argAddr);
|
|
if (0 == __KernelUnregisterCallback(THREAD_CALLBACK_MEMORYSTICK_FAT, cbId)) {
|
|
DEBUG_LOG(HLE, "sceIoDevCtl: Unregistered memstick FAT callback %i", cbId);
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(-1);
|
|
}
|
|
return;
|
|
}
|
|
|
|
case 0x02415823: // Set FAT as enabled
|
|
if (Memory::IsValidAddress(argAddr) && argLen == 4) {
|
|
MemoryStick_SetFatState((MemStickFatState)Memory::Read_U32(argAddr));
|
|
RETURN(0);
|
|
} else {
|
|
ERROR_LOG(HLE, "Failed 0x02415823 fat");
|
|
RETURN(-1);
|
|
}
|
|
break;
|
|
|
|
case 0x02425823: // Check if FAT enabled
|
|
if (Memory::IsValidAddress(outPtr) && outLen == 4) {
|
|
Memory::Write_U32(MemoryStick_FatState(), outPtr);
|
|
RETURN(0);
|
|
} else {
|
|
ERROR_LOG(HLE, "Failed 0x02425823 fat");
|
|
RETURN(-1);
|
|
}
|
|
break;
|
|
|
|
case 0x02425818: // Get memstick size etc
|
|
// Pretend we have a 2GB memory stick.
|
|
{
|
|
if (Memory::IsValidAddress(argAddr)) { // "Should" be outPtr but isn't
|
|
u32 pointer = Memory::Read_U32(argAddr);
|
|
|
|
u64 totalSize = (u32)2 * 1024 * 1024 * 1024;
|
|
u64 freeSize = 1 * 1024 * 1024 * 1024;
|
|
DeviceSize deviceSize;
|
|
deviceSize.maxSectors = 512;
|
|
deviceSize.sectorSize = 0x200;
|
|
deviceSize.sectorsPerCluster = 0x08;
|
|
deviceSize.totalClusters = (u32)((totalSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
|
|
deviceSize.freeClusters = (u32)((freeSize * 95 / 100) / (deviceSize.sectorSize * deviceSize.sectorsPerCluster));
|
|
Memory::WriteStruct(pointer, &deviceSize);
|
|
RETURN(0);
|
|
} else {
|
|
RETURN(ERROR_MEMSTICK_DEVCTL_BAD_PARAMS);
|
|
}
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (!strcmp(name, "kemulator:") || !strcmp(name, "emulator:"))
|
|
{
|
|
// Emulator special tricks!
|
|
switch (cmd)
|
|
{
|
|
case 1: // EMULATOR_DEVCTL__GET_HAS_DISPLAY
|
|
if (Memory::IsValidAddress(outPtr))
|
|
Memory::Write_U32(0, outPtr); // TODO: Make a headless mode for running tests!
|
|
RETURN(0);
|
|
return;
|
|
case 2: // EMULATOR_DEVCTL__SEND_OUTPUT
|
|
{
|
|
std::string data(Memory::GetCharPointer(argAddr), argLen);
|
|
if (PSP_CoreParameter().printfEmuLog)
|
|
{
|
|
printf("%s", data.c_str());
|
|
#ifdef _WIN32
|
|
OutputDebugString(data.c_str());
|
|
#endif
|
|
// Also collect the debug output
|
|
emuDebugOutput += data;
|
|
}
|
|
else
|
|
{
|
|
DEBUG_LOG(HLE, "%s", data.c_str());
|
|
}
|
|
RETURN(0);
|
|
return;
|
|
}
|
|
case 3: // EMULATOR_DEVCTL__IS_EMULATOR
|
|
if (Memory::IsValidAddress(outPtr))
|
|
Memory::Write_U32(1, outPtr); // TODO: Make a headless mode for running tests!
|
|
RETURN(0);
|
|
return;
|
|
}
|
|
|
|
ERROR_LOG(HLE, "sceIoDevCtl: UNKNOWN PARAMETERS");
|
|
|
|
RETURN(0);
|
|
return;
|
|
}
|
|
|
|
//089c6d1c weird branch
|
|
/*
|
|
089c6bdc ]: HLE: sceKernelCreateCallback(name= MemoryStick Detection ,entry= 089c7484 ) (z_un_089c6bc4)
|
|
089c6c18 ]: HLE: sceIoDevctl("mscmhc0:", 02015804, 09ffb9c0, 4, 00000000, 0) (z_un_089c6bc4)
|
|
089c6c40 ]: HLE: sceKernelCreateCallback(name= MemoryStick Assignment ,entry= 089c7534 ) (z_un_089c6bc4)
|
|
089c6c78 ]: HLE: sceIoDevctl("fatms0:", 02415821, 09ffb9c4, 4, 00000000, 0) (z_un_089c6bc4)
|
|
089c6cac ]: HLE: sceIoDevctl("mscmhc0:", 02025806, 00000000, 0, 09ffb9c8, 4) (z_un_089c6bc4)
|
|
*/
|
|
RETURN(SCE_KERNEL_ERROR_UNSUP);
|
|
}
|
|
|
|
void sceIoRename() //(const char *oldname, const char *newname);
|
|
{
|
|
const char *from = Memory::GetCharPointer(PARAM(0));
|
|
const char *to = Memory::GetCharPointer(PARAM(1));
|
|
ERROR_LOG(HLE,"UNIMPL sceIoRename(%s, %s)", from, to);
|
|
RETURN(0);
|
|
}
|
|
|
|
void sceIoChdir()
|
|
{
|
|
const char *dir = Memory::GetCharPointer(PARAM(0));
|
|
pspFileSystem.ChDir(dir);
|
|
DEBUG_LOG(HLE,"sceIoChdir(%s)",dir);
|
|
RETURN(1);
|
|
}
|
|
|
|
typedef u32 (*DeferredAction)(SceUID id, int param);
|
|
DeferredAction defAction = 0;
|
|
u32 defParam;
|
|
|
|
void sceIoChangeAsyncPriority()
|
|
{
|
|
ERROR_LOG(HLE,"UNIMPL sceIoChangeAsyncPriority(%d)", PARAM(0));
|
|
RETURN(0);
|
|
}
|
|
|
|
u32 __IoClose(SceUID id, int param)
|
|
{
|
|
DEBUG_LOG(HLE,"Deferred IoClose(%d)",id);
|
|
__IoCompleteAsyncIO(id);
|
|
return kernelObjects.Destroy<FileNode>(id);
|
|
}
|
|
|
|
void sceIoCloseAsync()
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoCloseAsync(%d)",PARAM(0));
|
|
//sceIoClose();
|
|
defAction = &__IoClose;
|
|
RETURN(0);
|
|
}
|
|
|
|
void sceIoLseekAsync()
|
|
{
|
|
sceIoLseek();
|
|
__IoCompleteAsyncIO(PARAM(0));
|
|
RETURN(0);
|
|
}
|
|
|
|
void sceIoSetAsyncCallback()
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoSetAsyncCallback(%d, %i, %08x)",PARAM(0), PARAM(1), PARAM(2));
|
|
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
FileNode *f = kernelObjects.Get<FileNode>(id, error);
|
|
if (f)
|
|
{
|
|
f->callbackID = PARAM(1);
|
|
f->callbackArg = PARAM(2);
|
|
RETURN(0);
|
|
}
|
|
else
|
|
{
|
|
RETURN(error);
|
|
}
|
|
}
|
|
|
|
void sceIoLseek32Async()
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoLseek32Async(%d) sorta implemented",PARAM(0));
|
|
sceIoLseek32();
|
|
__IoCompleteAsyncIO(PARAM(0));
|
|
RETURN(0);
|
|
}
|
|
|
|
void sceIoOpenAsync()
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoOpenAsync() sorta implemented");
|
|
sceIoOpen();
|
|
// __IoCompleteAsyncIO(currentMIPS->r[2]); // The return value
|
|
// We have to return a UID here, which may have been destroyed when we reach Wait if it failed.
|
|
// Now that we're just faking it, we just don't RETURN(0) here.
|
|
}
|
|
|
|
void sceIoReadAsync()
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoReadAsync(%d)",PARAM(0));
|
|
sceIoRead();
|
|
__IoCompleteAsyncIO(PARAM(0));
|
|
RETURN(0);
|
|
}
|
|
|
|
void sceIoGetAsyncStat()
|
|
{
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
FileNode *f = kernelObjects.Get<FileNode>(id, error);
|
|
if (f)
|
|
{
|
|
u64 *resPtr = (u64*)Memory::GetPointer(PARAM(2));
|
|
*resPtr = f->asyncResult;
|
|
DEBUG_LOG(HLE,"%i = sceIoGetAsyncStat(%i, %i, %08x) (HACK)", (u32)*resPtr, id, PARAM(1), PARAM(2));
|
|
RETURN(0); //completed
|
|
}
|
|
else
|
|
{
|
|
ERROR_LOG(HLE,"ERROR - sceIoGetAsyncStat with invalid id %i", id);
|
|
RETURN(-1);
|
|
}
|
|
}
|
|
|
|
|
|
void sceIoWaitAsync()
|
|
{
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
FileNode *f = kernelObjects.Get<FileNode>(id, error);
|
|
if (f)
|
|
{
|
|
u64 *resPtr = (u64*)Memory::GetPointer(PARAM(1));
|
|
*resPtr = f->asyncResult;
|
|
if (defAction)
|
|
{
|
|
*resPtr = defAction(id, defParam);
|
|
defAction = 0;
|
|
}
|
|
DEBUG_LOG(HLE,"%i = sceIoWaitAsync(%i, %08x) (HACK)", (u32)*resPtr, id, PARAM(1));
|
|
RETURN(0); //completed
|
|
}
|
|
else
|
|
{
|
|
ERROR_LOG(HLE,"ERROR - sceIoWaitAsync waiting for invalid id %i", id);
|
|
RETURN(-1);
|
|
}
|
|
}
|
|
|
|
void sceIoWaitAsyncCB()
|
|
{
|
|
// Should process callbacks here
|
|
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
FileNode *f = kernelObjects.Get<FileNode>(id, error);
|
|
if (f)
|
|
{
|
|
u64 *resPtr = (u64*)Memory::GetPointer(PARAM(1));
|
|
*resPtr = f->asyncResult;
|
|
if (defAction)
|
|
{
|
|
*resPtr = defAction(id, defParam);
|
|
defAction = 0;
|
|
}
|
|
DEBUG_LOG(HLE,"%i = sceIoWaitAsyncCB(%i, %08x) (HACK)", (u32)*resPtr, id, PARAM(1));
|
|
RETURN(0); //completed
|
|
}
|
|
else
|
|
{
|
|
ERROR_LOG(HLE,"ERROR - sceIoWaitAsyncCB waiting for invalid id %i", id);
|
|
}
|
|
}
|
|
|
|
void sceIoPollAsync()
|
|
{
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
FileNode *f = kernelObjects.Get<FileNode>(id, error);
|
|
if (f)
|
|
{
|
|
u64 *resPtr = (u64*)Memory::GetPointer(PARAM(1));
|
|
*resPtr = f->asyncResult;
|
|
if (defAction)
|
|
{
|
|
*resPtr = defAction(id, defParam);
|
|
defAction = 0;
|
|
}
|
|
DEBUG_LOG(HLE,"%i = sceIoPollAsync(%i, %08x) (HACK)", (u32)*resPtr, id, PARAM(1));
|
|
RETURN(0); //completed
|
|
}
|
|
else
|
|
{
|
|
ERROR_LOG(HLE,"ERROR - sceIoPollAsync waiting for invalid id %i", id);
|
|
}
|
|
}
|
|
|
|
class DirListing : public KernelObject
|
|
{
|
|
public:
|
|
const char *GetName() {return name.c_str();}
|
|
const char *GetTypeName() {return "DirListing";}
|
|
static u32 GetMissingErrorCode() { return SCE_KERNEL_ERROR_BADF; }
|
|
int GetIDType() const { return 0; }
|
|
|
|
std::string name;
|
|
std::vector<PSPFileInfo> listing;
|
|
int index;
|
|
};
|
|
|
|
void sceIoDopen() //(const char *path);
|
|
{
|
|
const char *path = Memory::GetCharPointer(PARAM(0));
|
|
DEBUG_LOG(HLE,"sceIoDopen(\"%s\")",path);
|
|
|
|
DirListing *dir = new DirListing();
|
|
SceUID id = kernelObjects.Create(dir);
|
|
|
|
// TODO: ERROR_ERRNO_FILE_NOT_FOUND
|
|
|
|
dir->listing = pspFileSystem.GetDirListing(path);
|
|
dir->index = 0;
|
|
dir->name = std::string(path);
|
|
|
|
RETURN(id);
|
|
}
|
|
|
|
void sceIoDread()
|
|
{
|
|
SceUID id = PARAM(0);
|
|
u32 error;
|
|
DirListing *dir = kernelObjects.Get<DirListing>(id, error);
|
|
if (dir)
|
|
{
|
|
if (dir->index == (int)dir->listing.size())
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoDread( %d %08x ) - end of the line", PARAM(0), PARAM(1));
|
|
RETURN(0);
|
|
return;
|
|
}
|
|
|
|
PSPFileInfo &info = dir->listing[dir->index];
|
|
|
|
SceIoDirEnt *entry = (SceIoDirEnt*)Memory::GetPointer(PARAM(1));
|
|
|
|
__IoGetStat(&entry->d_stat, info);
|
|
|
|
strncpy(entry->d_name, info.name.c_str(), 256);
|
|
entry->d_private = 0xC0DEBABE;
|
|
DEBUG_LOG(HLE,"sceIoDread( %d %08x ) = %s", PARAM(0), PARAM(1), entry->d_name);
|
|
|
|
dir->index++;
|
|
RETURN((u32)(dir->listing.size()-dir->index+1));
|
|
}
|
|
else
|
|
{
|
|
DEBUG_LOG(HLE,"sceIoDread - invalid listing %i, error %08x", id, error);
|
|
}
|
|
}
|
|
|
|
void sceIoDclose()
|
|
{
|
|
u32 id = PARAM(0);
|
|
DEBUG_LOG(HLE,"sceIoDclose(%d)",id);
|
|
RETURN(kernelObjects.Destroy<DirListing>(id));
|
|
}
|
|
|
|
const HLEFunction IoFileMgrForUser[] =
|
|
{
|
|
{0xb29ddf9c,sceIoDopen, "sceIoDopen"},
|
|
{0xe3eb004c,sceIoDread, "sceIoDread"},
|
|
{0xeb092469,sceIoDclose,"sceIoDclose"},
|
|
{0xe95a012b,0,"sceIoIoctlAsync"},
|
|
{0x63632449,0,"sceIoIoctl"},
|
|
{0xace946e8,sceIoGetstat,"sceIoGetstat"},
|
|
{0xb8a740f4,0,"sceIoChstat"},
|
|
{0x55f4717d,sceIoChdir,"sceIoChdir"},
|
|
{0x08bd7374,0,"sceIoGetDevType"},
|
|
{0xB2A628C1,sceIoAssign,"sceIoAssign"},
|
|
{0xe8bc6571,0,"sceIoCancel"},
|
|
{0xb293727f,sceIoChangeAsyncPriority,"sceIoChangeAsyncPriority"},
|
|
{0x810C4BC3,sceIoClose, "sceIoClose"}, //(int fd);
|
|
{0xff5940b6,sceIoCloseAsync,"sceIoCloseAsync"},
|
|
{0x54F5FB11,sceIoDevctl,"sceIoDevctl"}, //(const char *name int cmd, void *arg, size_t arglen, void *buf, size_t *buflen);
|
|
{0xcb05f8d6,sceIoGetAsyncStat,"sceIoGetAsyncStat"},
|
|
{0x27EB27B8,sceIoLseek, "sceIoLseek"}, //(int fd, int offset, int whence);
|
|
{0x68963324,sceIoLseek32,"sceIoLseek32"},
|
|
{0x1b385d8f,sceIoLseek32Async,"sceIoLseek32Async"},
|
|
{0x71b19e77,sceIoLseekAsync,"sceIoLseekAsync"},
|
|
{0x109F50BC,sceIoOpen, "sceIoOpen"}, //(const char* file, int mode);
|
|
{0x89AA9906,sceIoOpenAsync,"sceIoOpenAsync"},
|
|
{0x06A70004,sceIoMkdir,"sceIoMkdir"}, //(const char *dir, int mode);
|
|
{0x3251ea56,sceIoPollAsync,"sceIoPollAsync"},
|
|
{0x6A638D83,sceIoRead, "sceIoRead"}, //(int fd, void *data, int size);
|
|
{0xa0b5a7c2,sceIoReadAsync,"sceIoReadAsync"},
|
|
{0xF27A9C51,sceIoRemove,"sceIoRemove"}, //(const char *file);
|
|
{0x779103A0,sceIoRename,"sceIoRename"}, //(const char *oldname, const char *newname);
|
|
{0x1117C65F,sceIoRmdir,"sceIoRmdir"}, //(const char *dir);
|
|
{0xA12A0514,sceIoSetAsyncCallback,"sceIoSetAsyncCallback"},
|
|
{0xab96437f,sceIoSync,"sceIoSync"},
|
|
{0x6d08a871,0,"sceIoUnassign"},
|
|
{0x42EC03AC,sceIoWrite, "sceIoWrite"}, //(int fd, void *data, int size);
|
|
{0x0facab19,0,"sceIoWriteAsync"},
|
|
{0x35dbd746,sceIoWaitAsyncCB,"sceIoWaitAsyncCB"},
|
|
{0xe23eec33,sceIoWaitAsync,"sceIoWaitAsync"},
|
|
};
|
|
|
|
void Register_IoFileMgrForUser()
|
|
{
|
|
RegisterModule("IoFileMgrForUser", ARRAY_SIZE(IoFileMgrForUser), IoFileMgrForUser);
|
|
}
|
|
|
|
|
|
const HLEFunction StdioForUser[] =
|
|
{
|
|
{0x172D316E,sceKernelStdin,"sceKernelStdin"},
|
|
{0xA6BAB2E9,sceKernelStdout,"sceKernelStdout"},
|
|
{0xF78BA90A,sceKernelStderr,"sceKernelStderr"},
|
|
};
|
|
|
|
void Register_StdioForUser()
|
|
{
|
|
RegisterModule("StdioForUser", ARRAY_SIZE(StdioForUser), StdioForUser);
|
|
}
|