libiosuhax/include/iosuhax.h

110 lines
4.3 KiB
C

/***************************************************************************
* Copyright (C) 2016
* by Dimok
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#ifndef _LIB_IOSUHAX_H_
#define _LIB_IOSUHAX_H_
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
#define IOS_ERROR_UNKNOWN_VALUE 0xFFFFFFD6
#define IOS_ERROR_INVALID_ARG 0xFFFFFFE3
#define IOS_ERROR_INVALID_SIZE 0xFFFFFFE9
#define IOS_ERROR_UNKNOWN 0xFFFFFFF7
#define IOS_ERROR_NOEXISTS 0xFFFFFFFA
typedef struct
{
uint32_t flag;
uint32_t permission;
uint32_t owner_id;
uint32_t group_id;
uint32_t size; // size in bytes
uint32_t physsize; // physical size on disk in bytes
uint32_t unk[3];
uint32_t id;
uint32_t ctime;
uint32_t mtime;
uint32_t unk2[0x0D];
}fileStat_s;
typedef struct
{
fileStat_s stat;
char name[0x100];
}directoryEntry_s;
#define DIR_ENTRY_IS_DIRECTORY 0x80000000
#define FSA_MOUNTFLAGS_BINDMOUNT (1 << 0)
#define FSA_MOUNTFLAGS_GLOBAL (1 << 1)
int IOSUHAX_Open(const char *dev); // if dev == NULL the default path /dev/iosuhax will be used
int IOSUHAX_Close(void);
int IOSUHAX_memwrite(uint32_t address, const uint8_t * buffer, uint32_t size); // IOSU external input
int IOSUHAX_memread(uint32_t address, uint8_t * out_buffer, uint32_t size); // IOSU external output
int IOSUHAX_memcpy(uint32_t dst, uint32_t src, uint32_t size); // IOSU internal memcpy only
int IOSUHAX_SVC(uint32_t svc_id, uint32_t * args, uint32_t arg_cnt);
int IOSUHAX_FSA_Open();
int IOSUHAX_FSA_Close(int fsaFd);
int IOSUHAX_FSA_Mount(int fsaFd, const char* device_path, const char* volume_path, uint32_t flags, const char* arg_string, int arg_string_len);
int IOSUHAX_FSA_Unmount(int fsaFd, const char* path, uint32_t flags);
int IOSUHAX_FSA_FlushVolume(int fsaFd, const char* volume_path);
int IOSUHAX_FSA_GetDeviceInfo(int fsaFd, const char* device_path, int type, uint32_t* out_data);
int IOSUHAX_FSA_MakeDir(int fsaFd, const char* path, uint32_t flags);
int IOSUHAX_FSA_OpenDir(int fsaFd, const char* path, int* outHandle);
int IOSUHAX_FSA_ReadDir(int fsaFd, int handle, directoryEntry_s* out_data);
int IOSUHAX_FSA_RewindDir(int fsaFd, int dirHandle);
int IOSUHAX_FSA_CloseDir(int fsaFd, int handle);
int IOSUHAX_FSA_ChangeDir(int fsaFd, const char *path);
int IOSUHAX_FSA_OpenFile(int fsaFd, const char* path, const char* mode, int* outHandle);
int IOSUHAX_FSA_ReadFile(int fsaFd, void* data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags);
int IOSUHAX_FSA_WriteFile(int fsaFd, const void* data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags);
int IOSUHAX_FSA_StatFile(int fsaFd, int fileHandle, fileStat_s* out_data);
int IOSUHAX_FSA_CloseFile(int fsaFd, int fileHandle);
int IOSUHAX_FSA_SetFilePos(int fsaFd, int fileHandle, uint32_t position);
int IOSUHAX_FSA_GetStat(int fsaFd, const char *path, fileStat_s* out_data);
int IOSUHAX_FSA_Remove(int fsaFd, const char *path);
int IOSUHAX_FSA_ChangeMode(int fsaFd, const char* path, int mode);
int IOSUHAX_FSA_RawOpen(int fsaFd, const char* device_path, int* outHandle);
int IOSUHAX_FSA_RawRead(int fsaFd, void* data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle);
int IOSUHAX_FSA_RawWrite(int fsaFd, const void* data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle);
int IOSUHAX_FSA_RawClose(int fsaFd, int device_handle);
#ifdef __cplusplus
}
#endif
#endif