pspiofilemgr_kernel.h

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/*
 * PSP Software Development Kit - http://www.pspdev.org
 * -----------------------------------------------------------------------
 * Licensed under the BSD license, see LICENSE in PSPSDK root for details.
 *
 * pspiofilemgr_kernel.h - Interface to the kernel mode library for IoFileMgr.
 *
 * Copyright (c) 2005 Marcus R. Brown <mrbrown@ocgnet.org>
 * Copyright (c) 2005 James Forshaw <tyranid@gmail.com>
 * Copyright (c) 2005 John Kelley <ps2dev@kelley.ca>
 *
 * $Id: pspiofilemgr_kernel.h 1939 2006-06-04 22:03:42Z tyranid $
 */

#ifndef PSPIOFILEMGR_KERNEL_H
#define PSPIOFILEMGR_KERNEL_H

#include <psptypes.h>
#include <pspkerneltypes.h>
#include <pspiofilemgr.h>

#ifdef __cplusplus
extern "C" {
#endif


struct PspIoDrv;

typedef struct PspIoDrvArg
{
        struct PspIoDrv *drv;
        void *arg;
} PspIoDrvArg;

typedef struct PspIoDrvFileArg
{
        u32 unk1;
        u32 fs_num;
        PspIoDrvArg *drv;
        u32 unk2;
        void *arg;
} PspIoDrvFileArg;

typedef struct PspIoDrvFuncs
{
        int (*IoInit)(PspIoDrvArg* arg);
        int (*IoExit)(PspIoDrvArg* arg); 
        int (*IoOpen)(PspIoDrvFileArg *arg, char *file, int flags, SceMode mode); 
        int (*IoClose)(PspIoDrvFileArg *arg); 
        int (*IoRead)(PspIoDrvFileArg *arg, char *data, int len); 
        int (*IoWrite)(PspIoDrvFileArg *arg, const char *data, int len); 
        SceOff (*IoLseek)(PspIoDrvFileArg *arg, SceOff ofs, int whence); 
        int (*IoIoctl)(PspIoDrvFileArg *arg, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen);
        int (*IoRemove)(PspIoDrvFileArg *arg, const char *name); 
        int (*IoMkdir)(PspIoDrvFileArg *arg, const char *name, SceMode mode); 
        int (*IoRmdir)(PspIoDrvFileArg *arg, const char *name);
        int (*IoDopen)(PspIoDrvFileArg *arg, const char *dirname); 
        int (*IoDclose)(PspIoDrvFileArg *arg);
        int (*IoDread)(PspIoDrvFileArg *arg, SceIoDirent *dir);
        int (*IoGetstat)(PspIoDrvFileArg *arg, const char *file, SceIoStat *stat);
        int (*IoChstat)(PspIoDrvFileArg *arg, const char *file, SceIoStat *stat, int bits);
        int (*IoRename)(PspIoDrvFileArg *arg, const char *oldname, const char *newname); 
        int (*IoChdir)(PspIoDrvFileArg *arg, const char *dir); 
        int (*IoMount)(PspIoDrvFileArg *arg); 
        int (*IoUmount)(PspIoDrvFileArg *arg); 
        int (*IoDevctl)(PspIoDrvFileArg *arg, const char *devname, unsigned int cmd, void *indata, int inlen, void *outdata, int outlen); 
        int (*IoUnk21)(PspIoDrvFileArg *arg); 
} PspIoDrvFuncs;

typedef struct PspIoDrv
{
        const char *name;
        u32 dev_type;
        u32 unk2;
        const char *name2;
        PspIoDrvFuncs *funcs;
} PspIoDrv;

int sceIoAddDrv(PspIoDrv *drv);

int sceIoDelDrv(const char *drv_name);

int sceIoReopen(const char *file, int flags, SceMode mode, SceUID fd);

int sceIoGetThreadCwd(SceUID uid, char *dir, int len);

int sceIoChangeThreadCwd(SceUID uid, char *dir);

#ifdef __cplusplus
}
#endif

#endif /* PSPIOFILEMGR_KERNEL_H */

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