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uofw/include/iofilemgr_kernel.h

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/* Copyright (C) 2011, 2012 The uOFW team
See the file COPYING for copying permission.
*/
#include "common_header.h"
/* flags */
#define SCE_FREAD (0x0001) /* readable */
#define SCE_FWRITE (0x0002) /* writable */
#define SCE_FNBLOCK (0x0004) /* Reserved: non-blocking reads */
#define SCE_FDIRO (0x0008) /* internal use for dopen */
#define SCE_FRLOCK (0x0010) /* Reserved: read locked (non-shared) */
#define SCE_FWLOCK (0x0020) /* Reserved: write locked (non-shared) */
#define SCE_FAPPEND (0x0100) /* append on each write */
#define SCE_FCREAT (0x0200) /* create if nonexistant */
#define SCE_FTRUNC (0x0400) /* truncate to zero length */
#define SCE_EXCL (0x0800) /* exclusive create */
#define SCE_FSCAN (0x1000) /* Reserved: scan type */
#define SCE_FRCOM (0x2000) /* Reserved: remote command entry */
#define SCE_FNBUF (0x4000) /* Reserved: no ring buf. and console interrupt */
#define SCE_FASYNC (0x8000) /* Reserved: asyncronous i/o */
#define SCE_FFDEXCL (0x01000000) /* exclusive access */
#define SCE_FPWLOCK (0x02000000) /* power control lock */
#define SCE_FENCRYPTED (0x04000000)
#define SCE_FGAMEDATA (0x40000000)
/* flags for sceIoOpen() */
#define SCE_O_RDONLY (SCE_FREAD) /* readable */
#define SCE_O_WRONLY (SCE_FWRITE) /* writable */
#define SCE_O_RDWR (SCE_FREAD|SCE_FWRITE) /* readable & writable */
#define SCE_O_NBLOCK (SCE_FNBLOCK) /* Reserved: Non-Blocking I/O */
#define SCE_O_APPEND (SCE_FAPPEND) /* append (writes guaranteed at the end) */
#define SCE_O_CREAT (SCE_FCREAT) /* open with file create */
#define SCE_O_TRUNC (SCE_FTRUNC) /* open with truncation */
#define SCE_O_EXCL (SCE_EXCL) /* exclusive create */
#define SCE_O_NOBUF (SCE_FNBUF) /* Reserved: no device buffer and console interrupt */
#define SCE_O_NOWAIT (SCE_FASYNC) /* Reserved: asyncronous i/o */
#define SCE_O_FDEXCL (SCE_FFDEXCL) /* exclusive access */
#define SCE_O_PWLOCK (SCE_FPWLOCK) /* power control lock */
#define SCE_O_ENCRYPTED (SCE_FENCRYPTED) /* encrypted file (uses Kernel/DNAS/NPDRM-encryption) */
#define SCE_O_FGAMEDATA (SCE_FGAMEDATA)
/* sceIoOpen().mode permission bits */
#define SCE_STM_RWXU 00700 /* user read/write/execute permission. */
#define SCE_STM_RUSR 00400 /* user read permission. */
#define SCE_STM_WUSR 00200 /* user write permission. */
#define SCE_STM_XUSR 00100 /* user execute permission. */
#define SCE_STM_RWXG 00070 /* group read/write/execute permission. */
#define SCE_STM_RGRP 00040 /* group read permission. */
#define SCE_STM_WGRP 00020 /* group write permission. */
#define SCE_STM_XGRP 00010 /* group execute permission. */
#define SCE_STM_RWXO 00007 /* other read/write/execute permission. */
#define SCE_STM_ROTH 00004 /* other read permission. */
#define SCE_STM_WOTH 00002 /* other write permission. */
#define SCE_STM_XOTH 00001 /* other execute permission. */
#define SCE_STM_RWXUGO (SCE_STM_RWXU|SCE_STM_RWXG|SCE_STM_RWXO) /* user/group/other - read/write/execute. */
#define SCE_STM_RUGO (SCE_STM_RUSR|SCE_STM_RGRP|SCE_STM_ROTH) /* user/group/other - read. */
#define SCE_STM_WUGO (SCE_STM_WUSR|SCE_STM_WGRP|SCE_STM_WOTH) /* user/group/other - write. */
#define SCE_STM_XUGO (SCE_STM_XUSR|SCE_STM_XGRP|SCE_STM_XOTH) /* user/group/other - execute. */
/* flags for sceIoLseek().whence */
#define SCE_SEEK_SET 0 /* Offset is the distance from the start of the file. */
#define SCE_SEEK_CUR 1 /* Offset is the relative distance from the current position in the file. */
#define SCE_SEEK_END 2 /* Offset is the distance from the end of the file. */
typedef struct ScePspDateTime {
u16 year;
u16 month;
u16 day;
u16 hour;
u16 minute;
u16 second;
u32 microsecond;
} ScePspDateTime;
typedef struct SceIoStat
{
SceMode st_mode;
u32 st_attr;
SceOff st_size;
ScePspDateTime st_ctime;
ScePspDateTime st_atime;
ScePspDateTime st_mtime;
u32 st_private[6];
} SceIoStat;
typedef struct SceIoDirent
{
SceIoStat d_stat;
char d_name[256];
void *d_private;
int dummy;
} SceIoDirent;
typedef struct SceIoCwd SceIoCwd, *PSceIoCwd;
typedef struct SceIoDeviceEntry SceIoDeviceEntry, *PSceIoDeviceEntry;
typedef struct SceIoDeviceFunction SceIoDeviceFunction, *PSceIoDeviceFunction;
typedef struct SceIoDeviceTable SceIoDeviceTable, *PSceIoDeviceTable;
typedef struct SceIoIob SceIoIob, *PSceIoIob;
typedef struct SceIoThreadCwd SceIoThreadCwd, *PSceIoThreadCwd;
typedef int (* df_init_t)(struct SceIoDeviceEntry *);
typedef int (* df_exit_t)(struct SceIoDeviceEntry *);
typedef int (* df_close_t)(struct SceIoIob *);
typedef int (* df_remove_t)(struct SceIoIob *, char *);
typedef int (* df_rmdir_t)(struct SceIoIob *, char *);
typedef int (* df_dopen_t)(struct SceIoIob *, char *);
typedef int (* df_dclose_t)(struct SceIoIob *);
typedef int (* df_chdir_t)(struct SceIoIob *, char *);
typedef int (* df_umount_t)(struct SceIoIob *, char *);
typedef int (* df_cancel_t)(struct SceIoIob *);
struct SceIoDeviceFunction {
df_init_t df_init;
df_exit_t df_exit;
int (* df_open)(struct SceIoIob *, char *, int, SceMode);
df_close_t df_close;
SceSSize (* df_read)(struct SceIoIob *, void *, SceSize);
SceSSize (* df_write)(struct SceIoIob *, const void *, SceSize);
SceOff (* df_lseek)(struct SceIoIob *, SceOff, int);
int (* df_ioctl)(struct SceIoIob *, int, void *, SceSize, void *, SceSize);
df_remove_t df_remove;
int (* df_mkdir)(struct SceIoIob *, char *, SceMode);
df_rmdir_t df_rmdir;
df_dopen_t df_dopen;
df_dclose_t df_dclose;
int (* df_dread)(struct SceIoIob *, struct SceIoDirent *);
int (* df_getstat)(struct SceIoIob *, char *, struct SceIoStat *);
int (* df_chstat)(struct SceIoIob *, char *, struct SceIoStat *, u32);
int (* df_rename)(struct SceIoIob *, const char *, const char *);
df_chdir_t df_chdir;
int (* df_mount)(struct SceIoIob *, const char *, const char *, int, void *, int);
df_umount_t df_umount;
int (* df_devctl)(struct SceIoIob *, char *, int, void *, SceSize, void *, SceSize);
df_cancel_t df_cancel;
};
struct SceIoCwd {
struct SceIoCwd * next;
char * pathname;
struct SceIoDeviceEntry * entry;
void * cwd_private;
int refcount;
};
struct SceIoDeviceEntry {
struct SceIoDeviceTable * d_dp;
void * d_private;
int d_userfd_count;
};
struct SceIoDeviceTable {
char * dt_string;
int dt_type;
int dt_size;
char * dt_desc;
struct SceIoDeviceFunction * dt_func;
};
struct SceIoHookType;
typedef struct SceIoHookType SceIoHookType;
struct SceIoHook;
typedef struct SceIoHook SceIoHook;
typedef struct
{
void (*Add)(SceIoHookType **hook);
int unused4;
int (*Preobe)(SceIoHook *hook, char *file, int flags, SceMode mode);
int (*Open)(SceIoHook *hook, char *file, int flags, SceMode mode);
int (*Close)(SceIoHook *hook);
int (*Read)(SceIoHook *hook, void *data, SceSize size);
int (*Write)(SceIoHook *hook, const void *data, SceSize size);
SceOff (*Lseek)(SceIoHook *hook, SceOff ofs, int whence);
int (*Ioctl)(SceIoHook *iob, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
} SceIoHookFuncs;
struct SceIoHookType
{
char *name;
int unk4;
int unk8;
char *name2;
SceIoHookFuncs *funcs;
};
typedef struct
{
int size; // 0
char name[32]; // 4
int attribute; // 36
int flags; // 40
const char *drvName; // 44
int fsNum; // 48
char *newPath; // 52
int retAddr; // 56
int curThread; // 60
int asyncThread; // 64
int isAsync; // 68
int asyncCmd; // 72
SceIoIob *iob; // 76
int fpos; // 80
int thread; // 84
} SceIoFdDebugInfo;
typedef struct
{
SceIoHookType *hook;
void *argp;
} SceIoHookArg;
struct SceIoHook
{
SceIoHookArg *arg;
SceIoIob *iob;
SceIoDeviceFunction *funcs;
};
struct SceIoIob
{
int i_flgs; // 0
int i_unit; // 4
struct SceIoDeviceEntry *i_de; // 8
int d_type; // 12
void *i_private; // 16
struct SceIoCwd *i_cwd; // 20
SceOff i_fpos; // 24
SceUID i_thread; // 28
int dummy; // 32
// note: structure stops here in dwarf data from the official SDK
// it might mean the next fields are only supposed to be accessed
// by iofilemgr and not fs implementations
int unk036; // 36
int unk040; // 40
SceUID curThread; // 44
char userMode; // 48
char powerLocked; // 49
char unk050;
char asyncPrio; // 51
SceUID asyncThread; // 52
SceUID asyncSema; // 56
SceUID asyncEvFlag; // 60
SceUID asyncCb; // 64
void *asyncCbArgp; // 68
int unused72; // 72
int k1; // 76
s64 asyncRet; // 80
int asyncArgs[6]; // 88
int asyncCmd; // 112
int userLevel; // 116
SceIoHook hook; // 120
int unk132; // 132
char *newPath; // 136
int retAddr; // 140
};
// TODO: unused here but present in official SDK dwarf symbols, maybe relevant in threadman
struct SceIoThreadCwd {
struct SceIoThreadCwd * next;
void * tls;
struct SceIoCwd * cwd;
};
int sceIoChangeAsyncPriority(int fd, int prio);
void sceIoCloseAll();
int sceIoReopen(const char *file, int flags, SceMode mode, int fd);
SceUID sceIoDopen(const char *dirname);
int sceIoDread(int fd, SceIoDirent *dir);
int sceIoDclose(int fd);
int sceIoRemove(const char *file);
int sceIoRename(const char *oldname, const char *newname);
int sceIoDevctl(const char *dev, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
/* IO-Assign mount mode flags. */
#define SCE_MT_RDWR 0x00 /** Mount as read/write enabled. */
#define SCE_MT_RDONLY 0x01 /** Mount as read-only. */
#define SCE_MT_ROBUST 0x02 /** Mount in ROBUST mode. */
#define SCE_MT_ERRCHECK 0x04 /** Set an error if there is anything abnormal in the file system when mounting. */
int sceIoAssign(const char *dev, const char *blockDev, const char *fs, int mode, void* unk1, int unk2);
int sceIoUnassign(const char *dev);
int sceIoChangeThreadCwd(SceUID threadId, const char *path);
int sceIoCancel(int fd);
int sceIoGetFdList(SceUID *fds, int numFd, int *count);
int sceIoGetFdDebugInfo(int fd, SceIoFdDebugInfo *outInfo);
int sceIoAddDrv(SceIoDeviceTable *drv);
int sceIoDelDrv(const char *drv);
int sceIoGetUID(int fd);
int sceIoPollAsync(SceUID fd, SceInt64 *res);
int sceIoWaitAsync(SceUID fd, SceInt64 *res);
int sceIoWaitAsyncCB(SceUID fd, SceInt64 *res);
int sceIoGetAsyncStat(SceUID fd, int poll, SceInt64 *res);
int sceIoSetAsyncCallback(SceUID fd, SceUID cb, void *argp);
int sceIoValidateFd(SceUID fd, int arg1);
int sceIoClose(SceUID fd);
int sceIoCloseAsync(SceUID fd);
SceUID sceIoOpen(const char *file, int flags, SceMode mode);
SceUID sceIoOpenAsync(const char *file, int flags, SceMode mode);
int sceIoRead(SceUID fd, void *data, SceSize size);
int sceIoReadAsync(SceUID fd, void *data, SceSize size);
int sceIoWrite(SceUID fd, const void *data, SceSize size);
int sceIoWriteAsync(SceUID fd, const void *data, SceSize size);
SceOff sceIoLseek(SceUID fd, SceOff offset, int whence);
SceOff sceIoLseekAsync(SceUID fd, SceOff offset, int whence);
int sceIoLseek32(SceUID fd, int offset, int whence);
int sceIoLseek32Async(SceUID fd, int offset, int whence);
/* IOCTL */
/* ioctl commands */
#define SCE_GAMEDATA_SET_SECURE_INSTALL_ID (0x04100001)
int sceIoIoctl(SceUID fd, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
int sceIoIoctlAsync(SceUID fd, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
/* Directory functions */
int sceIoMkdir(const char *path, SceMode mode);
int sceIoRmdir(const char *path);
int sceIoChdir(const char *path);
int sceIoGetstat(const char *file, SceIoStat *stat);
int sceIoChstat(const char *file, SceIoStat *stat, int bits);
int sceIoSync(const char *device, unsigned int unk);
int sceIoGetDevType(SceUID fd);
int sceIoGetThreadCwd(SceUID uid, char *dir, int len);
int sceIoTerminateFd(char *drive);
int sceIoAddHook(SceIoHookType *hook);
int sceIoGetIobUserLevel(SceIoIob *iob);
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