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libiosuhax
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This commit is contained in:
Maschell 2021-09-24 19:38:34 +02:00
parent 69532cf9d9
commit 0e1af0e341
8 changed files with 498 additions and 613 deletions
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3
.gitignore vendored
View File

@ -3,3 +3,6 @@
*.bz2
release/
lib/
.idea/
cmake-build-debug/
CMakeLists.txt

99
include/iosuhax.h
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@ -21,8 +21,7 @@
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#ifndef _LIB_IOSUHAX_H_
#define _LIB_IOSUHAX_H_
#pragma once
#include <stdint.h>
@ -36,26 +35,24 @@ extern "C" {
#define IOS_ERROR_UNKNOWN 0xFFFFFFF7
#define IOS_ERROR_NOEXISTS 0xFFFFFFFA
typedef struct
{
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;
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
{
typedef struct {
fileStat_s stat;
char name[0x100];
}directoryEntry_s;
char name[0x100];
} directoryEntry_s;
#define DIR_ENTRY_IS_DIRECTORY 0x80000000
@ -65,48 +62,66 @@ typedef struct
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_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_kern_write32(uint32_t address, uint32_t value);
int IOSUHAX_kern_read32(uint32_t address, uint32_t* out_buffer, uint32_t count);
int IOSUHAX_SVC(uint32_t svc_id, uint32_t * args, uint32_t arg_cnt);
int IOSUHAX_kern_read32(uint32_t address, uint32_t *out_buffer, uint32_t count);
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_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_GetDeviceInfo(int fsaFd, const char* device_path, int type, uint32_t* out_data);
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_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_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_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
#endif

1
include/iosuhax_devoptab.h
View File

@ -33,6 +33,7 @@ extern "C" {
//! dev_path: (optional) if a device should be mounted to the mount_path. If NULL no IOSUHAX_FSA_Mount is not executed.
//! mount_path: path to map to virtual device name
int mount_fs(const char *virt_name, int fsaFd, const char *dev_path, const char *mount_path);
int unmount_fs(const char *virt_name);
#ifdef __cplusplus

37
include/iosuhax_disc_interface.h
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@ -42,25 +42,30 @@ typedef uint32_t sec_t;
#define FEATURE_MEDIUM_CANREAD 0x00000001
#define FEATURE_MEDIUM_CANWRITE 0x00000002
typedef bool (* FN_MEDIUM_STARTUP)(void) ;
typedef bool (* FN_MEDIUM_ISINSERTED)(void) ;
typedef bool (* FN_MEDIUM_READSECTORS)(uint32_t sector, uint32_t numSectors, void* buffer) ;
typedef bool (* FN_MEDIUM_WRITESECTORS)(uint32_t sector, uint32_t numSectors, const void* buffer) ;
typedef bool (* FN_MEDIUM_CLEARSTATUS)(void) ;
typedef bool (* FN_MEDIUM_SHUTDOWN)(void) ;
typedef bool (*FN_MEDIUM_STARTUP)(void);
typedef bool (*FN_MEDIUM_ISINSERTED)(void);
typedef bool (*FN_MEDIUM_READSECTORS)(uint32_t sector, uint32_t numSectors, void *buffer);
typedef bool (*FN_MEDIUM_WRITESECTORS)(uint32_t sector, uint32_t numSectors, const void *buffer);
typedef bool (*FN_MEDIUM_CLEARSTATUS)(void);
typedef bool (*FN_MEDIUM_SHUTDOWN)(void);
struct DISC_INTERFACE_STRUCT {
unsigned long ioType ;
unsigned long features ;
FN_MEDIUM_STARTUP startup ;
FN_MEDIUM_ISINSERTED isInserted ;
FN_MEDIUM_READSECTORS readSectors ;
FN_MEDIUM_WRITESECTORS writeSectors ;
FN_MEDIUM_CLEARSTATUS clearStatus ;
FN_MEDIUM_SHUTDOWN shutdown ;
} ;
unsigned long ioType;
unsigned long features;
FN_MEDIUM_STARTUP startup;
FN_MEDIUM_ISINSERTED isInserted;
FN_MEDIUM_READSECTORS readSectors;
FN_MEDIUM_WRITESECTORS writeSectors;
FN_MEDIUM_CLEARSTATUS clearStatus;
FN_MEDIUM_SHUTDOWN shutdown;
};
typedef struct DISC_INTERFACE_STRUCT DISC_INTERFACE ;
typedef struct DISC_INTERFACE_STRUCT DISC_INTERFACE;
#endif
extern const DISC_INTERFACE IOSUHAX_sdio_disc_interface;

426
source/iosuhax.c
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@ -69,20 +69,18 @@ static int iosuhaxHandle = -1;
#define ALIGN(align) __attribute__((aligned(align)))
#define ROUNDUP(x, align) (((x) + ((align) - 1)) & ~((align) - 1))
int IOSUHAX_Open(const char *dev)
{
if(iosuhaxHandle >= 0)
int IOSUHAX_Open(const char *dev) {
if (iosuhaxHandle >= 0)
return iosuhaxHandle;
iosuhaxHandle = IOS_Open((char*)(dev ? dev : "/dev/iosuhax"), 0);
if(iosuhaxHandle >= 0 && dev) //make sure device is actually iosuhax
iosuhaxHandle = IOS_Open((char *) (dev ? dev : "/dev/iosuhax"), 0);
if (iosuhaxHandle >= 0 && dev) //make sure device is actually iosuhax
{
ALIGN(0x20) int res[0x20 >> 2];
*res = 0;
IOS_Ioctl(iosuhaxHandle, IOCTL_CHECK_IF_IOSUHAX, (void*)0, 0, res, 4);
if(*res != IOSUHAX_MAGIC_WORD)
{
IOS_Ioctl(iosuhaxHandle, IOCTL_CHECK_IF_IOSUHAX, (void *) 0, 0, res, 4);
if (*res != IOSUHAX_MAGIC_WORD) {
IOS_Close(iosuhaxHandle);
iosuhaxHandle = -1;
}
@ -91,9 +89,8 @@ int IOSUHAX_Open(const char *dev)
return iosuhaxHandle;
}
int IOSUHAX_Close(void)
{
if(iosuhaxHandle < 0)
int IOSUHAX_Close(void) {
if (iosuhaxHandle < 0)
return 0;
int res = IOS_Close(iosuhaxHandle);
@ -101,13 +98,12 @@ int IOSUHAX_Close(void)
return res;
}
int IOSUHAX_memwrite(uint32_t address, const uint8_t * buffer, uint32_t size)
{
if(iosuhaxHandle < 0)
int IOSUHAX_memwrite(uint32_t address, const uint8_t *buffer, uint32_t size) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
uint32_t *io_buf = (uint32_t*)memalign(0x20, ROUNDUP(size + 4, 0x20));
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, ROUNDUP(size + 4, 0x20));
if (!io_buf)
return -2;
io_buf[0] = address;
@ -119,35 +115,32 @@ int IOSUHAX_memwrite(uint32_t address, const uint8_t * buffer, uint32_t size)
return res;
}
int IOSUHAX_memread(uint32_t address, uint8_t * out_buffer, uint32_t size)
{
if(iosuhaxHandle < 0)
int IOSUHAX_memread(uint32_t address, uint8_t *out_buffer, uint32_t size) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) int io_buf[0x20 >> 2];
io_buf[0] = address;
void* tmp_buf = NULL;
void *tmp_buf = NULL;
if(((uintptr_t)out_buffer & 0x1F) || (size & 0x1F))
{
tmp_buf = (uint32_t*)memalign(0x20, ROUNDUP(size, 0x20));
if(!tmp_buf)
return -2;
if (((uintptr_t) out_buffer & 0x1F) || (size & 0x1F)) {
tmp_buf = (uint32_t *) memalign(0x20, ROUNDUP(size, 0x20));
if (!tmp_buf)
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_MEM_READ, io_buf, sizeof(address), tmp_buf ? tmp_buf : out_buffer, size);
if(res >= 0 && tmp_buf)
memcpy(out_buffer, tmp_buf, size);
if (res >= 0 && tmp_buf)
memcpy(out_buffer, tmp_buf, size);
free(tmp_buf);
return res;
}
int IOSUHAX_memcpy(uint32_t dst, uint32_t src, uint32_t size)
{
if(iosuhaxHandle < 0)
int IOSUHAX_memcpy(uint32_t dst, uint32_t src, uint32_t size) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) uint32_t io_buf[0x20 >> 2];
@ -158,9 +151,8 @@ int IOSUHAX_memcpy(uint32_t dst, uint32_t src, uint32_t size)
return IOS_Ioctl(iosuhaxHandle, IOCTL_MEMCPY, io_buf, 3 * sizeof(uint32_t), 0, 0);
}
int IOSUHAX_kern_write32(uint32_t address, uint32_t value)
{
if(iosuhaxHandle < 0)
int IOSUHAX_kern_write32(uint32_t address, uint32_t value) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) uint32_t io_buf[0x20 >> 2];
@ -170,43 +162,39 @@ int IOSUHAX_kern_write32(uint32_t address, uint32_t value)
return IOS_Ioctl(iosuhaxHandle, IOCTL_KERN_WRITE32, io_buf, 2 * sizeof(uint32_t), 0, 0);
}
int IOSUHAX_kern_read32(uint32_t address, uint32_t* out_buffer, uint32_t count)
{
if(iosuhaxHandle < 0)
int IOSUHAX_kern_read32(uint32_t address, uint32_t *out_buffer, uint32_t count) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) uint32_t io_buf[0x20 >> 2];
io_buf[0] = address;
void* tmp_buf = NULL;
void *tmp_buf = NULL;
if(((uintptr_t)out_buffer & 0x1F) || ((count * 4) & 0x1F))
{
tmp_buf = (uint32_t*)memalign(0x20, ROUNDUP((count * 4), 0x20));
if(!tmp_buf)
return -2;
if (((uintptr_t) out_buffer & 0x1F) || ((count * 4) & 0x1F)) {
tmp_buf = (uint32_t *) memalign(0x20, ROUNDUP((count * 4), 0x20));
if (!tmp_buf)
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_KERN_READ32, io_buf, sizeof(address), tmp_buf ? tmp_buf : out_buffer, count * 4);
if(res >= 0 && tmp_buf)
memcpy(out_buffer, tmp_buf, count * 4);
if (res >= 0 && tmp_buf)
memcpy(out_buffer, tmp_buf, count * 4);
free(tmp_buf);
return res;
}
int IOSUHAX_SVC(uint32_t svc_id, uint32_t * args, uint32_t arg_cnt)
{
if(iosuhaxHandle < 0)
int IOSUHAX_SVC(uint32_t svc_id, uint32_t *args, uint32_t arg_cnt) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) uint32_t arguments[0x40 >> 2];
arguments[0] = svc_id;
if(args && arg_cnt)
{
if(arg_cnt > 8)
if (args && arg_cnt) {
if (arg_cnt > 8)
arg_cnt = 8;
memcpy(arguments + 1, args, arg_cnt * 4);
@ -214,44 +202,41 @@ int IOSUHAX_SVC(uint32_t svc_id, uint32_t * args, uint32_t arg_cnt)
ALIGN(0x20) int result[0x20 >> 2];
int ret = IOS_Ioctl(iosuhaxHandle, IOCTL_SVC, arguments, (1 + arg_cnt) * 4, result, 4);
if(ret < 0)
if (ret < 0)
return ret;
return *result;
}
int IOSUHAX_FSA_Open(void)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_Open(void) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) int io_buf[0x20 >> 2];
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_OPEN, 0, 0, io_buf, sizeof(int));
if(res < 0)
if (res < 0)
return res;
return io_buf[0];
}
int IOSUHAX_FSA_Close(int fsaFd)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_Close(int fsaFd) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
ALIGN(0x20) int io_buf[0x20 >> 2];
io_buf[0] = fsaFd;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_CLOSE, io_buf, sizeof(fsaFd), io_buf, sizeof(fsaFd));
if(res < 0)
if (res < 0)
return res;
return io_buf[0];
}
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)
{
if(iosuhaxHandle < 0)
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) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 6;
@ -265,25 +250,24 @@ int IOSUHAX_FSA_Mount(int fsaFd, const char* device_path, const char* volume_pat
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = io_buf[1] + strlen(device_path) + 1;
io_buf[3] = flags;
io_buf[4] = arg_string_len ? ( io_buf[2] + strlen(volume_path) + 1) : 0;
io_buf[4] = arg_string_len ? (io_buf[2] + strlen(volume_path) + 1) : 0;
io_buf[5] = arg_string_len;
strcpy(((char*)io_buf) + io_buf[1], device_path);
strcpy(((char*)io_buf) + io_buf[2], volume_path);
strcpy(((char *) io_buf) + io_buf[1], device_path);
strcpy(((char *) io_buf) + io_buf[2], volume_path);
if(arg_string_len)
memcpy(((char*)io_buf) + io_buf[4], arg_string, arg_string_len);
if (arg_string_len)
memcpy(((char *) io_buf) + io_buf[4], arg_string, arg_string_len);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_MOUNT, io_buf, io_buf_size, io_buf, 4);
if(res < 0)
return res;
if (res < 0)
return res;
return io_buf[0];
}
int IOSUHAX_FSA_Unmount(int fsaFd, const char* path, uint32_t flags)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_Unmount(int fsaFd, const char *path, uint32_t flags) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
@ -295,18 +279,17 @@ int IOSUHAX_FSA_Unmount(int fsaFd, const char* path, uint32_t flags)
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = flags;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_UNMOUNT, io_buf, io_buf_size, io_buf, 4);
if(res < 0)
return res;
if (res < 0)
return res;
return io_buf[0];
}
int IOSUHAX_FSA_FlushVolume(int fsaFd, const char *volume_path)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_FlushVolume(int fsaFd, const char *volume_path) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
@ -317,38 +300,36 @@ int IOSUHAX_FSA_FlushVolume(int fsaFd, const char *volume_path)
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], volume_path);
strcpy(((char *) io_buf) + io_buf[1], volume_path);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_FLUSHVOLUME, io_buf, io_buf_size, io_buf, 4);
if(res < 0)
if (res < 0)
return res;
return io_buf[0];
}
int IOSUHAX_FSA_GetDeviceInfo(int fsaFd, const char* device_path, int type, uint32_t* out_data)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_GetDeviceInfo(int fsaFd, const char *device_path, int type, uint32_t *out_data) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(device_path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = type;
strcpy(((char*)io_buf) + io_buf[1], device_path);
strcpy(((char *) io_buf) + io_buf[1], device_path);
uint32_t out_buf[1 + 0x64 / 4];
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_GETDEVICEINFO, io_buf, io_buf_size, out_buf, sizeof(out_buf));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -358,28 +339,26 @@ int IOSUHAX_FSA_GetDeviceInfo(int fsaFd, const char* device_path, int type, uint
return out_buf[0];
}
int IOSUHAX_FSA_MakeDir(int fsaFd, const char* path, uint32_t flags)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_MakeDir(int fsaFd, const char *path, uint32_t flags) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = flags;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_MAKEDIR, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -388,28 +367,26 @@ int IOSUHAX_FSA_MakeDir(int fsaFd, const char* path, uint32_t flags)
return result;
}
int IOSUHAX_FSA_OpenDir(int fsaFd, const char* path, int* outHandle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_OpenDir(int fsaFd, const char *path, int *outHandle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int result_vec[2];
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_OPENDIR, io_buf, io_buf_size, result_vec, sizeof(result_vec));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -419,56 +396,52 @@ int IOSUHAX_FSA_OpenDir(int fsaFd, const char* path, int* outHandle)
return result_vec[0];
}
int IOSUHAX_FSA_ReadDir(int fsaFd, int handle, directoryEntry_s* out_data)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_ReadDir(int fsaFd, int handle, directoryEntry_s *out_data) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = handle;
int result_vec_size = 4 + sizeof(directoryEntry_s);
uint8_t *result_vec = (uint8_t*) memalign(0x20, result_vec_size);
if(!result_vec)
{
uint8_t *result_vec = (uint8_t *) memalign(0x20, result_vec_size);
if (!result_vec) {
free(io_buf);
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_READDIR, io_buf, io_buf_size, result_vec, result_vec_size);
if(res < 0)
{
if (res < 0) {
free(result_vec);
free(io_buf);
return res;
}
int result = *(int*)result_vec;
int result = *(int *) result_vec;
memcpy(out_data, result_vec + 4, sizeof(directoryEntry_s));
free(io_buf);
free(result_vec);
return result;
}
int IOSUHAX_FSA_RewindDir(int fsaFd, int dirHandle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_RewindDir(int fsaFd, int dirHandle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -477,8 +450,7 @@ int IOSUHAX_FSA_RewindDir(int fsaFd, int dirHandle)
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_REWINDDIR, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -487,17 +459,16 @@ int IOSUHAX_FSA_RewindDir(int fsaFd, int dirHandle)
return result;
}
int IOSUHAX_FSA_CloseDir(int fsaFd, int handle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_CloseDir(int fsaFd, int handle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -506,8 +477,7 @@ int IOSUHAX_FSA_CloseDir(int fsaFd, int handle)
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_CLOSEDIR, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -516,28 +486,26 @@ int IOSUHAX_FSA_CloseDir(int fsaFd, int handle)
return result;
}
int IOSUHAX_FSA_ChangeDir(int fsaFd, const char *path)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_ChangeDir(int fsaFd, const char *path) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_CHDIR, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -546,30 +514,28 @@ int IOSUHAX_FSA_ChangeDir(int fsaFd, const char *path)
return result;
}
int IOSUHAX_FSA_OpenFile(int fsaFd, const char* path, const char* mode, int* outHandle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_OpenFile(int fsaFd, const char *path, const char *mode, int *outHandle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + strlen(mode) + 2;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = io_buf[1] + strlen(path) + 1;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char*)io_buf) + io_buf[2], mode);
strcpy(((char *) io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[2], mode);
int result_vec[2];
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_OPENFILE, io_buf, io_buf_size, result_vec, sizeof(result_vec));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -579,17 +545,16 @@ int IOSUHAX_FSA_OpenFile(int fsaFd, const char* path, const char* mode, int* out
return result_vec[0];
}
int IOSUHAX_FSA_ReadFile(int fsaFd, void* data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_ReadFile(int fsaFd, void *data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 5;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -600,23 +565,21 @@ int IOSUHAX_FSA_ReadFile(int fsaFd, void* data, uint32_t size, uint32_t cnt, int
int out_buf_size = ((size * cnt + 0x40) + 0x3F) & ~0x3F;
uint32_t *out_buffer = (uint32_t*)memalign(0x40, out_buf_size);
if(!out_buffer)
{
uint32_t *out_buffer = (uint32_t *) memalign(0x40, out_buf_size);
if (!out_buffer) {
free(io_buf);
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_READFILE, io_buf, io_buf_size, out_buffer, out_buf_size);
if(res < 0)
{
if (res < 0) {
free(out_buffer);
free(io_buf);
return res;
}
//! data is put to offset 0x40 to align the buffer output
memcpy(data, ((uint8_t*)out_buffer) + 0x40, size * cnt);
memcpy(data, ((uint8_t *) out_buffer) + 0x40, size * cnt);
int result = out_buffer[0];
@ -625,17 +588,16 @@ int IOSUHAX_FSA_ReadFile(int fsaFd, void* data, uint32_t size, uint32_t cnt, int
return result;
}
int IOSUHAX_FSA_WriteFile(int fsaFd, const void* data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_WriteFile(int fsaFd, const void *data, uint32_t size, uint32_t cnt, int fileHandle, uint32_t flags) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 5;
int io_buf_size = ((sizeof(uint32_t) * input_cnt + size * cnt + 0x40) + 0x3F) & ~0x3F;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -645,12 +607,11 @@ int IOSUHAX_FSA_WriteFile(int fsaFd, const void* data, uint32_t size, uint32_t c
io_buf[4] = flags;
//! data is put to offset 0x40 to align the buffer input
memcpy(((uint8_t*)io_buf) + 0x40, data, size * cnt);
memcpy(((uint8_t *) io_buf) + 0x40, data, size * cnt);
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_WRITEFILE, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -658,33 +619,30 @@ int IOSUHAX_FSA_WriteFile(int fsaFd, const void* data, uint32_t size, uint32_t c
return result;
}
int IOSUHAX_FSA_StatFile(int fsaFd, int fileHandle, fileStat_s* out_data)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_StatFile(int fsaFd, int fileHandle, fileStat_s *out_data) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = fileHandle;
int out_buf_size = 4 + sizeof(fileStat_s);
uint32_t *out_buffer = (uint32_t*)memalign(0x20, out_buf_size);
if(!out_buffer)
{
uint32_t *out_buffer = (uint32_t *) memalign(0x20, out_buf_size);
if (!out_buffer) {
free(io_buf);
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_STATFILE, io_buf, io_buf_size, out_buffer, out_buf_size);
if(res < 0)
{
if (res < 0) {
free(io_buf);
free(out_buffer);
return res;
@ -698,17 +656,16 @@ int IOSUHAX_FSA_StatFile(int fsaFd, int fileHandle, fileStat_s* out_data)
return result;
}
int IOSUHAX_FSA_CloseFile(int fsaFd, int fileHandle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_CloseFile(int fsaFd, int fileHandle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -717,8 +674,7 @@ int IOSUHAX_FSA_CloseFile(int fsaFd, int fileHandle)
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_CLOSEFILE, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -727,17 +683,16 @@ int IOSUHAX_FSA_CloseFile(int fsaFd, int fileHandle)
return result;
}
int IOSUHAX_FSA_SetFilePos(int fsaFd, int fileHandle, uint32_t position)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_SetFilePos(int fsaFd, int fileHandle, uint32_t position) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
int io_buf_size = sizeof(uint32_t) * input_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -747,8 +702,7 @@ int IOSUHAX_FSA_SetFilePos(int fsaFd, int fileHandle, uint32_t position)
int result;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_SETFILEPOS, io_buf, io_buf_size, &result, sizeof(result));
if(res < 0)
{
if (res < 0) {
free(io_buf);
return res;
}
@ -757,34 +711,31 @@ int IOSUHAX_FSA_SetFilePos(int fsaFd, int fileHandle, uint32_t position)
return result;
}
int IOSUHAX_FSA_GetStat(int fsaFd, const char *path, fileStat_s* out_data)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_GetStat(int fsaFd, const char *path, fileStat_s *out_data) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int out_buf_size = 4 + sizeof(fileStat_s);
uint32_t *out_buffer = (uint32_t*)memalign(0x20, out_buf_size);
if(!out_buffer)
{
uint32_t *out_buffer = (uint32_t *) memalign(0x20, out_buf_size);
if (!out_buffer) {
free(io_buf);
return -2;
}
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_GETSTAT, io_buf, io_buf_size, out_buffer, out_buf_size);
if(res < 0)
{
if (res < 0) {
free(io_buf);
free(out_buffer);
return res;
@ -798,34 +749,32 @@ int IOSUHAX_FSA_GetStat(int fsaFd, const char *path, fileStat_s* out_data)
return result;
}
int IOSUHAX_FSA_Remove(int fsaFd, const char *path)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_Remove(int fsaFd, const char *path) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
int io_buf_size = sizeof(uint32_t) * input_cnt + strlen(path) + 1;
uint32_t *io_buf = (uint32_t*)memalign(0x20, ROUNDUP(io_buf_size, 0x20));
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x20, ROUNDUP(io_buf_size, 0x20));
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_REMOVE, io_buf, io_buf_size, io_buf, 4);
if(res >= 0)
res = io_buf[0];
if (res >= 0)
res = io_buf[0];
free(io_buf);
return res;
}
int IOSUHAX_FSA_ChangeMode(int fsaFd, const char* path, int mode)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_ChangeMode(int fsaFd, const char *path, int mode) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 3;
@ -837,18 +786,17 @@ int IOSUHAX_FSA_ChangeMode(int fsaFd, const char* path, int mode)
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
io_buf[2] = mode;
strcpy(((char*)io_buf) + io_buf[1], path);
strcpy(((char *) io_buf) + io_buf[1], path);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_CHANGEMODE, io_buf, io_buf_size, io_buf, 4);
if(res < 0)
return res;
if (res < 0)
return res;
return io_buf[0];
}
int IOSUHAX_FSA_RawOpen(int fsaFd, const char* device_path, int* outHandle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_RawOpen(int fsaFd, const char *device_path, int *outHandle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
@ -859,29 +807,28 @@ int IOSUHAX_FSA_RawOpen(int fsaFd, const char* device_path, int* outHandle)
io_buf[0] = fsaFd;
io_buf[1] = sizeof(uint32_t) * input_cnt;
strcpy(((char*)io_buf) + io_buf[1], device_path);
strcpy(((char *) io_buf) + io_buf[1], device_path);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_RAW_OPEN, io_buf, io_buf_size, io_buf, 2 * sizeof(int));
if(res < 0)
if (res < 0)
return res;
if(outHandle)
if (outHandle)
*outHandle = io_buf[1];
return io_buf[0];
}
int IOSUHAX_FSA_RawRead(int fsaFd, void* data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_RawRead(int fsaFd, void *data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 6;
int io_buf_size = 0x40 + block_size * block_cnt;
uint32_t *io_buf = (uint32_t*)memalign(0x40, ROUNDUP(io_buf_size, 0x40));
uint32_t *io_buf = (uint32_t *) memalign(0x40, ROUNDUP(io_buf_size, 0x40));
if(!io_buf)
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -892,10 +839,9 @@ int IOSUHAX_FSA_RawRead(int fsaFd, void* data, uint32_t block_size, uint32_t blo
io_buf[5] = device_handle;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_RAW_READ, io_buf, sizeof(uint32_t) * input_cnt, io_buf, io_buf_size);
if(res >= 0)
{
if (res >= 0) {
//! data is put to offset 0x40 to align the buffer output
memcpy(data, ((uint8_t*)io_buf) + 0x40, block_size * block_cnt);
memcpy(data, ((uint8_t *) io_buf) + 0x40, block_size * block_cnt);
res = io_buf[0];
}
@ -904,15 +850,14 @@ int IOSUHAX_FSA_RawRead(int fsaFd, void* data, uint32_t block_size, uint32_t blo
return res;
}
int IOSUHAX_FSA_RawWrite(int fsaFd, const void* data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_RawWrite(int fsaFd, const void *data, uint32_t block_size, uint32_t block_cnt, uint64_t sector_offset, int device_handle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
int io_buf_size = ROUNDUP(0x40 + block_size * block_cnt, 0x40);
uint32_t *io_buf = (uint32_t*)memalign(0x40, io_buf_size);
if(!io_buf)
uint32_t *io_buf = (uint32_t *) memalign(0x40, io_buf_size);
if (!io_buf)
return -2;
io_buf[0] = fsaFd;
@ -923,20 +868,19 @@ int IOSUHAX_FSA_RawWrite(int fsaFd, const void* data, uint32_t block_size, uint3
io_buf[5] = device_handle;
//! data is put to offset 0x40 to align the buffer input
memcpy(((uint8_t*)io_buf) + 0x40, data, block_size * block_cnt);
memcpy(((uint8_t *) io_buf) + 0x40, data, block_size * block_cnt);
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_RAW_WRITE, io_buf, io_buf_size, io_buf, 4);
if(res >= 0)
res = io_buf[0];
if (res >= 0)
res = io_buf[0];
free(io_buf);
return res;
}
int IOSUHAX_FSA_RawClose(int fsaFd, int device_handle)
{
if(iosuhaxHandle < 0)
int IOSUHAX_FSA_RawClose(int fsaFd, int device_handle) {
if (iosuhaxHandle < 0)
return iosuhaxHandle;
const int input_cnt = 2;
@ -949,8 +893,8 @@ int IOSUHAX_FSA_RawClose(int fsaFd, int device_handle)
io_buf[1] = device_handle;
int res = IOS_Ioctl(iosuhaxHandle, IOCTL_FSA_RAW_CLOSE, io_buf, io_buf_size, io_buf, 4);
if(res < 0)
return res;
if (res < 0)
return res;
return io_buf[0];
}

370
source/iosuhax_devoptab.c
View File

@ -59,8 +59,7 @@ typedef struct _fs_dev_dir_entry_t {
int dirHandle;
} fs_dev_dir_entry_t;
static fs_dev_private_t *fs_dev_get_device_data(const char *path)
{
static fs_dev_private_t *fs_dev_get_device_data(const char *path) {
const devoptab_t *devoptab = NULL;
char name[128] = {0};
int i;
@ -77,7 +76,7 @@ static fs_dev_private_t *fs_dev_get_device_data(const char *path)
devoptab = devoptab_list[i];
if (devoptab && devoptab->name) {
if (strcmp(name, devoptab->name) == 0) {
return (fs_dev_private_t *)devoptab->deviceData;
return (fs_dev_private_t *) devoptab->deviceData;
}
}
}
@ -85,8 +84,7 @@ static fs_dev_private_t *fs_dev_get_device_data(const char *path)
return NULL;
}
static char *fs_dev_real_path (const char *path, fs_dev_private_t *dev)
{
static char *fs_dev_real_path(const char *path, fs_dev_private_t *dev) {
// Sanity check
if (!path)
return NULL;
@ -98,8 +96,8 @@ static char *fs_dev_real_path (const char *path, fs_dev_private_t *dev)
int mount_len = strlen(dev->mount_path);
char *new_name = (char*)malloc(mount_len + strlen(path) + 1);
if(new_name) {
char *new_name = (char *) malloc(mount_len + strlen(path) + 1);
if (new_name) {
strcpy(new_name, dev->mount_path);
strcpy(new_name + mount_len, path);
return new_name;
@ -107,22 +105,21 @@ static char *fs_dev_real_path (const char *path, fs_dev_private_t *dev)
return new_name;
}
static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode)
{
static int fs_dev_open_r(struct _reent *r, void *fileStruct, const char *path, int flags, int mode) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fileStruct;
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fileStruct;
file->dev = dev;
// Determine which mode the file is opened for
file->flags = flags;
const char *fsMode;
// Map flags to open modes
if (flags == 0) {
file->read = 1;
@ -139,17 +136,17 @@ static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path,
file->write = 1;
file->append = 0;
fsMode = "w";
} else if(flags == 0x602) {
} else if (flags == 0x602) {
file->read = 1;
file->write = 1;
file->append = 0;
fsMode = "w+";
} else if(flags == 0x209) {
} else if (flags == 0x209) {
file->read = 0;
file->write = 1;
file->append = 1;
fsMode = "a";
} else if(flags == 0x20A) {
} else if (flags == 0x20A) {
file->read = 1;
file->write = 1;
file->append = 1;
@ -158,14 +155,14 @@ static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path,
r->_errno = EINVAL;
return -1;
}
int fd = -1;
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(path, dev);
if(!path) {
if (!path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -175,11 +172,10 @@ static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path,
free(real_path);
if(result == 0)
{
if (result == 0) {
fileStat_s stats;
result = IOSUHAX_FSA_StatFile(dev->fsaFd, fd, &stats);
if(result != 0) {
if (result != 0) {
IOSUHAX_FSA_CloseFile(dev->fsaFd, fd);
r->_errno = result;
OSUnlockMutex(dev->pMutex);
@ -189,7 +185,7 @@ static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path,
file->pos = 0;
file->len = stats.size;
OSUnlockMutex(dev->pMutex);
return (int)file;
return (int) file;
}
r->_errno = result;
@ -198,10 +194,9 @@ static int fs_dev_open_r (struct _reent *r, void *fileStruct, const char *path,
}
static int fs_dev_close_r (struct _reent *r, void *fd)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static int fs_dev_close_r(struct _reent *r, void *fd) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return -1;
}
@ -212,62 +207,56 @@ static int fs_dev_close_r (struct _reent *r, void *fd)
OSUnlockMutex(file->dev->pMutex);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
return -1;
}
return 0;
}
static off_t fs_dev_seek_r (struct _reent *r, void *fd, off_t pos, int dir)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static off_t fs_dev_seek_r(struct _reent *r, void *fd, off_t pos, int dir) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return 0;
}
OSLockMutex(file->dev->pMutex);
switch(dir)
{
case SEEK_SET:
file->pos = pos;
break;
case SEEK_CUR:
file->pos += pos;
break;
case SEEK_END:
file->pos = file->len + pos;
break;
default:
r->_errno = EINVAL;
return -1;
switch (dir) {
case SEEK_SET:
file->pos = pos;
break;
case SEEK_CUR:
file->pos += pos;
break;
case SEEK_END:
file->pos = file->len + pos;
break;
default:
r->_errno = EINVAL;
return -1;
}
int result = IOSUHAX_FSA_SetFilePos(file->dev->fsaFd, file->fd, file->pos);
OSUnlockMutex(file->dev->pMutex);
if(result == 0)
{
if (result == 0) {
return file->pos;
}
return result;
}
static ssize_t fs_dev_write_r (struct _reent *r, void *fd, const char *ptr, size_t len)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static ssize_t fs_dev_write_r(struct _reent *r, void *fd, const char *ptr, size_t len) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return 0;
}
if(!file->write)
{
if (!file->write) {
r->_errno = EACCES;
return 0;
}
@ -276,24 +265,18 @@ static ssize_t fs_dev_write_r (struct _reent *r, void *fd, const char *ptr, size
size_t done = 0;
while(done < len)
{
while (done < len) {
size_t write_size = len - done;
int result = IOSUHAX_FSA_WriteFile(file->dev->fsaFd, ptr + done, 0x01, write_size, file->fd, 0);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
break;
}
else if(result == 0)
{
if(write_size > 0)
} else if (result == 0) {
if (write_size > 0)
done = 0;
break;
}
else
{
} else {
done += result;
file->pos += result;
}
@ -303,16 +286,14 @@ static ssize_t fs_dev_write_r (struct _reent *r, void *fd, const char *ptr, size
return done;
}
static ssize_t fs_dev_read_r (struct _reent *r, void *fd, char *ptr, size_t len)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static ssize_t fs_dev_read_r(struct _reent *r, void *fd, char *ptr, size_t len) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return 0;
}
if(!file->read)
{
if (!file->read) {
r->_errno = EACCES;
return 0;
}
@ -321,24 +302,18 @@ static ssize_t fs_dev_read_r (struct _reent *r, void *fd, char *ptr, size_t len)
size_t done = 0;
while(done < len)
{
while (done < len) {
size_t read_size = len - done;
int result = IOSUHAX_FSA_ReadFile(file->dev->fsaFd, ptr + done, 0x01, read_size, file->fd, 0);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
done = 0;
break;
}
else if(result == 0)
{
} else if (result == 0) {
//! TODO: error on read_size > 0
break;
}
else
{
} else {
done += result;
file->pos += result;
}
@ -349,10 +324,9 @@ static ssize_t fs_dev_read_r (struct _reent *r, void *fd, char *ptr, size_t len)
}
static int fs_dev_fstat_r (struct _reent *r, void *fd, struct stat *st)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static int fs_dev_fstat_r(struct _reent *r, void *fd, struct stat *st) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return -1;
}
@ -363,8 +337,8 @@ static int fs_dev_fstat_r (struct _reent *r, void *fd, struct stat *st)
memset(st, 0, sizeof(struct stat));
fileStat_s stats;
int result = IOSUHAX_FSA_StatFile(file->dev->fsaFd, (int)fd, &stats);
if(result != 0) {
int result = IOSUHAX_FSA_StatFile(file->dev->fsaFd, (int) fd, &stats);
if (result != 0) {
r->_errno = result;
OSUnlockMutex(file->dev->pMutex);
return -1;
@ -387,10 +361,9 @@ static int fs_dev_fstat_r (struct _reent *r, void *fd, struct stat *st)
return 0;
}
static int fs_dev_ftruncate_r (struct _reent *r, void *fd, off_t len)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static int fs_dev_ftruncate_r(struct _reent *r, void *fd, off_t len) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return -1;
}
@ -400,10 +373,9 @@ static int fs_dev_ftruncate_r (struct _reent *r, void *fd, off_t len)
return -1;
}
static int fs_dev_fsync_r (struct _reent *r, void *fd)
{
fs_dev_file_state_t *file = (fs_dev_file_state_t *)fd;
if(!file->dev) {
static int fs_dev_fsync_r(struct _reent *r, void *fd) {
fs_dev_file_state_t *file = (fs_dev_file_state_t *) fd;
if (!file->dev) {
r->_errno = ENODEV;
return -1;
}
@ -413,10 +385,9 @@ static int fs_dev_fsync_r (struct _reent *r, void *fd)
return -1;
}
static int fs_dev_stat_r (struct _reent *r, const char *path, struct stat *st)
{
static int fs_dev_stat_r(struct _reent *r, const char *path, struct stat *st) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -427,7 +398,7 @@ static int fs_dev_stat_r (struct _reent *r, const char *path, struct stat *st)
memset(st, 0, sizeof(struct stat));
char *real_path = fs_dev_real_path(path, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -439,14 +410,14 @@ static int fs_dev_stat_r (struct _reent *r, const char *path, struct stat *st)
free(real_path);
if(result < 0) {
if (result < 0) {
r->_errno = result;
OSUnlockMutex(dev->pMutex);
return -1;
}
// mark root also as directory
st->st_mode = ((stats.flag & 0x80000000) || (strlen(dev->mount_path) + 1 == strlen(real_path)))? S_IFDIR : S_IFREG;
st->st_mode = ((stats.flag & 0x80000000) || (strlen(dev->mount_path) + 1 == strlen(real_path))) ? S_IFDIR : S_IFREG;
st->st_nlink = 1;
st->st_size = stats.size;
st->st_blocks = (stats.size + 511) >> 9;
@ -464,16 +435,14 @@ static int fs_dev_stat_r (struct _reent *r, const char *path, struct stat *st)
return 0;
}
static int fs_dev_link_r (struct _reent *r, const char *existing, const char *newLink)
{
static int fs_dev_link_r(struct _reent *r, const char *existing, const char *newLink) {
r->_errno = ENOTSUP;
return -1;
}
static int fs_dev_unlink_r (struct _reent *r, const char *name)
{
static int fs_dev_unlink_r(struct _reent *r, const char *name) {
fs_dev_private_t *dev = fs_dev_get_device_data(name);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -481,7 +450,7 @@ static int fs_dev_unlink_r (struct _reent *r, const char *name)
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(name, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -493,7 +462,7 @@ static int fs_dev_unlink_r (struct _reent *r, const char *name)
OSUnlockMutex(dev->pMutex);
if(result < 0) {
if (result < 0) {
r->_errno = result;
return -1;
}
@ -501,10 +470,9 @@ static int fs_dev_unlink_r (struct _reent *r, const char *name)
return result;
}
static int fs_dev_chdir_r (struct _reent *r, const char *name)
{
static int fs_dev_chdir_r(struct _reent *r, const char *name) {
fs_dev_private_t *dev = fs_dev_get_device_data(name);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -512,7 +480,7 @@ static int fs_dev_chdir_r (struct _reent *r, const char *name)
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(name, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -524,7 +492,7 @@ static int fs_dev_chdir_r (struct _reent *r, const char *name)
OSUnlockMutex(dev->pMutex);
if(result < 0) {
if (result < 0) {
r->_errno = result;
return -1;
}
@ -532,10 +500,9 @@ static int fs_dev_chdir_r (struct _reent *r, const char *name)
return 0;
}
static int fs_dev_rename_r (struct _reent *r, const char *oldName, const char *newName)
{
static int fs_dev_rename_r(struct _reent *r, const char *oldName, const char *newName) {
fs_dev_private_t *dev = fs_dev_get_device_data(oldName);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -543,13 +510,13 @@ static int fs_dev_rename_r (struct _reent *r, const char *oldName, const char *n
OSLockMutex(dev->pMutex);
char *real_oldpath = fs_dev_real_path(oldName, dev);
if(!real_oldpath) {
if (!real_oldpath) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
}
char *real_newpath = fs_dev_real_path(newName, dev);
if(!real_newpath) {
if (!real_newpath) {
r->_errno = ENOMEM;
free(real_oldpath);
OSUnlockMutex(dev->pMutex);
@ -564,7 +531,7 @@ static int fs_dev_rename_r (struct _reent *r, const char *oldName, const char *n
OSUnlockMutex(dev->pMutex);
if(result < 0) {
if (result < 0) {
r->_errno = result;
return -1;
}
@ -573,10 +540,9 @@ static int fs_dev_rename_r (struct _reent *r, const char *oldName, const char *n
}
static int fs_dev_mkdir_r (struct _reent *r, const char *path, int mode)
{
static int fs_dev_mkdir_r(struct _reent *r, const char *path, int mode) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -584,7 +550,7 @@ static int fs_dev_mkdir_r (struct _reent *r, const char *path, int mode)
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(path, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -596,7 +562,7 @@ static int fs_dev_mkdir_r (struct _reent *r, const char *path, int mode)
OSUnlockMutex(dev->pMutex);
if(result < 0) {
if (result < 0) {
r->_errno = result;
return -1;
}
@ -604,10 +570,9 @@ static int fs_dev_mkdir_r (struct _reent *r, const char *path, int mode)
return 0;
}
static int fs_dev_chmod_r (struct _reent *r, const char *path, int mode)
{
static int fs_dev_chmod_r(struct _reent *r, const char *path, int mode) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -615,7 +580,7 @@ static int fs_dev_chmod_r (struct _reent *r, const char *path, int mode)
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(path, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -627,7 +592,7 @@ static int fs_dev_chmod_r (struct _reent *r, const char *path, int mode)
OSUnlockMutex(dev->pMutex);
if(result < 0) {
if (result < 0) {
r->_errno = result;
return -1;
}
@ -635,10 +600,9 @@ static int fs_dev_chmod_r (struct _reent *r, const char *path, int mode)
return 0;
}
static int fs_dev_statvfs_r (struct _reent *r, const char *path, struct statvfs *buf)
{
static int fs_dev_statvfs_r(struct _reent *r, const char *path, struct statvfs *buf) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return -1;
}
@ -649,7 +613,7 @@ static int fs_dev_statvfs_r (struct _reent *r, const char *path, struct statvfs
memset(buf, 0, sizeof(struct statvfs));
char *real_path = fs_dev_real_path(path, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return -1;
@ -657,11 +621,11 @@ static int fs_dev_statvfs_r (struct _reent *r, const char *path, struct statvfs
uint64_t size;
int result = IOSUHAX_FSA_GetDeviceInfo(dev->fsaFd, real_path, 0x00, (uint32_t*)&size);
int result = IOSUHAX_FSA_GetDeviceInfo(dev->fsaFd, real_path, 0x00, (uint32_t *) &size);
free(real_path);
if(result < 0) {
if (result < 0) {
r->_errno = result;
OSUnlockMutex(dev->pMutex);
return -1;
@ -686,7 +650,7 @@ static int fs_dev_statvfs_r (struct _reent *r, const char *path, struct statvfs
buf->f_ffree = 0xffffffff;
// File system id
buf->f_fsid = (int)dev;
buf->f_fsid = (int) dev;
// Bit mask of f_flag values.
buf->f_flag = 0;
@ -699,20 +663,19 @@ static int fs_dev_statvfs_r (struct _reent *r, const char *path, struct statvfs
return 0;
}
static DIR_ITER *fs_dev_diropen_r (struct _reent *r, DIR_ITER *dirState, const char *path)
{
static DIR_ITER *fs_dev_diropen_r(struct _reent *r, DIR_ITER *dirState, const char *path) {
fs_dev_private_t *dev = fs_dev_get_device_data(path);
if(!dev) {
if (!dev) {
r->_errno = ENODEV;
return NULL;
}
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *)dirState->dirStruct;
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *) dirState->dirStruct;
OSLockMutex(dev->pMutex);
char *real_path = fs_dev_real_path(path, dev);
if(!real_path) {
if (!real_path) {
r->_errno = ENOMEM;
OSUnlockMutex(dev->pMutex);
return NULL;
@ -726,8 +689,7 @@ static DIR_ITER *fs_dev_diropen_r (struct _reent *r, DIR_ITER *dirState, const c
OSUnlockMutex(dev->pMutex);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
return NULL;
}
@ -738,10 +700,9 @@ static DIR_ITER *fs_dev_diropen_r (struct _reent *r, DIR_ITER *dirState, const c
return dirState;
}
static int fs_dev_dirclose_r (struct _reent *r, DIR_ITER *dirState)
{
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *)dirState->dirStruct;
if(!dirIter->dev) {
static int fs_dev_dirclose_r(struct _reent *r, DIR_ITER *dirState) {
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *) dirState->dirStruct;
if (!dirIter->dev) {
r->_errno = ENODEV;
return -1;
}
@ -752,18 +713,16 @@ static int fs_dev_dirclose_r (struct _reent *r, DIR_ITER *dirState)
OSUnlockMutex(dirIter->dev->pMutex);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
return -1;
}
return 0;
}
static int fs_dev_dirreset_r (struct _reent *r, DIR_ITER *dirState)
{
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *)dirState->dirStruct;
if(!dirIter->dev) {
static int fs_dev_dirreset_r(struct _reent *r, DIR_ITER *dirState) {
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *) dirState->dirStruct;
if (!dirIter->dev) {
r->_errno = ENODEV;
return -1;
}
@ -774,29 +733,26 @@ static int fs_dev_dirreset_r (struct _reent *r, DIR_ITER *dirState)
OSUnlockMutex(dirIter->dev->pMutex);
if(result < 0)
{
if (result < 0) {
r->_errno = result;
return -1;
}
return 0;
}
static int fs_dev_dirnext_r (struct _reent *r, DIR_ITER *dirState, char *filename, struct stat *st)
{
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *)dirState->dirStruct;
if(!dirIter->dev) {
static int fs_dev_dirnext_r(struct _reent *r, DIR_ITER *dirState, char *filename, struct stat *st) {
fs_dev_dir_entry_t *dirIter = (fs_dev_dir_entry_t *) dirState->dirStruct;
if (!dirIter->dev) {
r->_errno = ENODEV;
return -1;
}
OSLockMutex(dirIter->dev->pMutex);
directoryEntry_s * dir_entry = malloc(sizeof(directoryEntry_s));
directoryEntry_s *dir_entry = malloc(sizeof(directoryEntry_s));
int result = IOSUHAX_FSA_ReadDir(dirIter->dev->fsaFd, dirIter->dirHandle, dir_entry);
if(result < 0)
{
if (result < 0) {
free(dir_entry);
r->_errno = result;
OSUnlockMutex(dirIter->dev->pMutex);
@ -806,8 +762,7 @@ static int fs_dev_dirnext_r (struct _reent *r, DIR_ITER *dirState, char *filenam
// Fetch the current entry
strcpy(filename, dir_entry->name);
if(st)
{
if (st) {
memset(st, 0, sizeof(struct stat));
st->st_mode = (dir_entry->stat.flag & 0x80000000) ? S_IFDIR : S_IFREG;
st->st_nlink = 1;
@ -829,35 +784,34 @@ static int fs_dev_dirnext_r (struct _reent *r, DIR_ITER *dirState, char *filenam
// NTFS device driver devoptab
static const devoptab_t devops_fs = {
NULL, /* Device name */
sizeof (fs_dev_file_state_t),
fs_dev_open_r,
fs_dev_close_r,
fs_dev_write_r,
fs_dev_read_r,
fs_dev_seek_r,
fs_dev_fstat_r,
fs_dev_stat_r,
fs_dev_link_r,
fs_dev_unlink_r,
fs_dev_chdir_r,
fs_dev_rename_r,
fs_dev_mkdir_r,
sizeof (fs_dev_dir_entry_t),
fs_dev_diropen_r,
fs_dev_dirreset_r,
fs_dev_dirnext_r,
fs_dev_dirclose_r,
fs_dev_statvfs_r,
fs_dev_ftruncate_r,
fs_dev_fsync_r,
fs_dev_chmod_r,
NULL, /* fs_dev_fchmod_r */
NULL /* Device data */
NULL, /* Device name */
sizeof(fs_dev_file_state_t),
fs_dev_open_r,
fs_dev_close_r,
fs_dev_write_r,
fs_dev_read_r,
fs_dev_seek_r,
fs_dev_fstat_r,
fs_dev_stat_r,
fs_dev_link_r,
fs_dev_unlink_r,
fs_dev_chdir_r,
fs_dev_rename_r,
fs_dev_mkdir_r,
sizeof(fs_dev_dir_entry_t),
fs_dev_diropen_r,
fs_dev_dirreset_r,
fs_dev_dirnext_r,
fs_dev_dirclose_r,
fs_dev_statvfs_r,
fs_dev_ftruncate_r,
fs_dev_fsync_r,
fs_dev_chmod_r,
NULL, /* fs_dev_fchmod_r */
NULL /* Device data */
};
static int fs_dev_add_device (const char *name, const char *mount_path, int fsaFd, int isMounted)
{
static int fs_dev_add_device(const char *name, const char *mount_path, int fsaFd, int isMounted) {
devoptab_t *dev = NULL;
char *devname = NULL;
char *devpath = NULL;
@ -877,18 +831,18 @@ static int fs_dev_add_device (const char *name, const char *mount_path, int fsaF
}
// Use the space allocated at the end of the devoptab for storing the device name
devname = (char*)(dev + 1);
devname = (char *) (dev + 1);
strcpy(devname, name);
// create private data
fs_dev_private_t *priv = (fs_dev_private_t *)malloc(sizeof(fs_dev_private_t) + strlen(mount_path) + 1);
if(!priv) {
fs_dev_private_t *priv = (fs_dev_private_t *) malloc(sizeof(fs_dev_private_t) + strlen(mount_path) + 1);
if (!priv) {
free(dev);
errno = ENOMEM;
return -1;
}
devpath = (char*)(priv+1);
devpath = (char *) (priv + 1);
strcpy(devpath, mount_path);
// setup private data
@ -897,7 +851,7 @@ static int fs_dev_add_device (const char *name, const char *mount_path, int fsaF
priv->mounted = isMounted;
priv->pMutex = malloc(OS_MUTEX_SIZE);
if(!priv->pMutex) {
if (!priv->pMutex) {
free(dev);
free(priv);
errno = ENOMEM;
@ -928,8 +882,7 @@ static int fs_dev_add_device (const char *name, const char *mount_path, int fsaF
return -1;
}
static int fs_dev_remove_device (const char *path)
{
static int fs_dev_remove_device(const char *path) {
const devoptab_t *devoptab = NULL;
char name[128] = {0};
int i;
@ -948,19 +901,18 @@ static int fs_dev_remove_device (const char *path)
if (strcmp(name, devoptab->name) == 0) {
devoptab_list[i] = devoptab_list[0];
if(devoptab->deviceData)
{
fs_dev_private_t *priv = (fs_dev_private_t *)devoptab->deviceData;
if (devoptab->deviceData) {
fs_dev_private_t *priv = (fs_dev_private_t *) devoptab->deviceData;
if(priv->mounted)
if (priv->mounted)
IOSUHAX_FSA_Unmount(priv->fsaFd, priv->mount_path, 2);
if(priv->pMutex)
if (priv->pMutex)
free(priv->pMutex);
free(devoptab->deviceData);
}
free((devoptab_t*)devoptab);
free((devoptab_t *) devoptab);
return 0;
}
}
@ -969,17 +921,14 @@ static int fs_dev_remove_device (const char *path)
return -1;
}
int mount_fs(const char *virt_name, int fsaFd, const char *dev_path, const char *mount_path)
{
int mount_fs(const char *virt_name, int fsaFd, const char *dev_path, const char *mount_path) {
int isMounted = 0;
if(dev_path)
{
if (dev_path) {
isMounted = 1;
int res = IOSUHAX_FSA_Mount(fsaFd, dev_path, mount_path, 2, 0, 0);
if(res != 0)
{
if (res != 0) {
return res;
}
}
@ -987,7 +936,6 @@ int mount_fs(const char *virt_name, int fsaFd, const char *dev_path, const char
return fs_dev_add_device(virt_name, mount_path, fsaFd, isMounted);
}
int unmount_fs(const char *virt_name)
{
int unmount_fs(const char *virt_name) {
return fs_dev_remove_device(virt_name);
}

163
source/iosuhax_disc_interface.c
View File

@ -36,10 +36,8 @@ static int fsaFdUsb = 0;
static int sdioFd = 0;
static int usbFd = 0;
static void IOSUHAX_disc_io_initialize(void)
{
if(initialized == 0)
{
static void IOSUHAX_disc_io_initialize(void) {
if (initialized == 0) {
initialized = 1;
fsaFdSd = -1;
fsaFdUsb = -1;
@ -48,67 +46,52 @@ static void IOSUHAX_disc_io_initialize(void)
}
}
static bool IOSUHAX_disc_io_fsa_open(int fsaFd)
{
static bool IOSUHAX_disc_io_fsa_open(int fsaFd) {
IOSUHAX_disc_io_initialize();
if(IOSUHAX_Open(NULL) < 0)
if (IOSUHAX_Open(NULL) < 0)
return false;
if(fsaFd == FSA_REF_SD)
{
if(fsaFdSd < 0)
{
if (fsaFd == FSA_REF_SD) {
if (fsaFdSd < 0) {
fsaFdSd = IOSUHAX_FSA_Open();
}
if(fsaFdSd >= 0)
if (fsaFdSd >= 0)
return true;
}
else if(fsaFd == FSA_REF_USB)
{
if(fsaFdUsb < 0)
{
} else if (fsaFd == FSA_REF_USB) {
if (fsaFdUsb < 0) {
fsaFdUsb = IOSUHAX_FSA_Open();
}
if(fsaFdUsb >= 0)
if (fsaFdUsb >= 0)
return true;
}
return false;
}
static void IOSUHAX_disc_io_fsa_close(int fsaFd)
{
if(fsaFd == FSA_REF_SD)
{
if(fsaFdSd >= 0)
{
static void IOSUHAX_disc_io_fsa_close(int fsaFd) {
if (fsaFd == FSA_REF_SD) {
if (fsaFdSd >= 0) {
IOSUHAX_FSA_Close(fsaFdSd);
fsaFdSd = -1;
}
}
else if(fsaFd == FSA_REF_USB)
{
if(fsaFdUsb >= 0)
{
} else if (fsaFd == FSA_REF_USB) {
if (fsaFdUsb >= 0) {
IOSUHAX_FSA_Close(fsaFdUsb);
fsaFdUsb = -1;
}
}
}
static bool IOSUHAX_sdio_startup(void)
{
if(!IOSUHAX_disc_io_fsa_open(FSA_REF_SD))
static bool IOSUHAX_sdio_startup(void) {
if (!IOSUHAX_disc_io_fsa_open(FSA_REF_SD))
return false;
if(sdioFd < 0)
{
if (sdioFd < 0) {
int res = IOSUHAX_FSA_RawOpen(fsaFdSd, "/dev/sdcard01", &sdioFd);
if(res < 0)
{
if (res < 0) {
IOSUHAX_disc_io_fsa_close(FSA_REF_SD);
sdioFd = -1;
}
@ -117,20 +100,17 @@ static bool IOSUHAX_sdio_startup(void)
return (sdioFd >= 0);
}
static bool IOSUHAX_sdio_isInserted(void)
{
static bool IOSUHAX_sdio_isInserted(void) {
//! TODO: check for SD card inserted with IOSUHAX_FSA_GetDeviceInfo()
return initialized && (fsaFdSd >= 0) && (sdioFd >= 0);
}
static bool IOSUHAX_sdio_clearStatus(void)
{
static bool IOSUHAX_sdio_clearStatus(void) {
return true;
}
static bool IOSUHAX_sdio_shutdown(void)
{
if(!IOSUHAX_sdio_isInserted())
static bool IOSUHAX_sdio_shutdown(void) {
if (!IOSUHAX_sdio_isInserted())
return false;
IOSUHAX_FSA_RawClose(fsaFdSd, sdioFd);
@ -139,28 +119,24 @@ static bool IOSUHAX_sdio_shutdown(void)
return true;
}
static bool IOSUHAX_sdio_readSectors(uint32_t sector, uint32_t numSectors, void* buffer)
{
if(!IOSUHAX_sdio_isInserted())
static bool IOSUHAX_sdio_readSectors(uint32_t sector, uint32_t numSectors, void *buffer) {
if (!IOSUHAX_sdio_isInserted())
return false;
int res = IOSUHAX_FSA_RawRead(fsaFdSd, buffer, 512, numSectors, sector, sdioFd);
if(res < 0)
{
if (res < 0) {
return false;
}
return true;
}
static bool IOSUHAX_sdio_writeSectors(uint32_t sector, uint32_t numSectors, const void* buffer)
{
if(!IOSUHAX_sdio_isInserted())
static bool IOSUHAX_sdio_writeSectors(uint32_t sector, uint32_t numSectors, const void *buffer) {
if (!IOSUHAX_sdio_isInserted())
return false;
int res = IOSUHAX_FSA_RawWrite(fsaFdSd, buffer, 512, numSectors, sector, sdioFd);
if(res < 0)
{
if (res < 0) {
return false;
}
@ -168,30 +144,26 @@ static bool IOSUHAX_sdio_writeSectors(uint32_t sector, uint32_t numSectors, cons
}
const DISC_INTERFACE IOSUHAX_sdio_disc_interface =
{
DEVICE_TYPE_WII_U_SD,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_U_SD,
IOSUHAX_sdio_startup,
IOSUHAX_sdio_isInserted,
IOSUHAX_sdio_readSectors,
IOSUHAX_sdio_writeSectors,
IOSUHAX_sdio_clearStatus,
IOSUHAX_sdio_shutdown
};
{
DEVICE_TYPE_WII_U_SD,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_U_SD,
IOSUHAX_sdio_startup,
IOSUHAX_sdio_isInserted,
IOSUHAX_sdio_readSectors,
IOSUHAX_sdio_writeSectors,
IOSUHAX_sdio_clearStatus,
IOSUHAX_sdio_shutdown
};
static bool IOSUHAX_usb_startup(void)
{
if(!IOSUHAX_disc_io_fsa_open(FSA_REF_USB))
static bool IOSUHAX_usb_startup(void) {
if (!IOSUHAX_disc_io_fsa_open(FSA_REF_USB))
return false;
if(usbFd < 0)
{
if (usbFd < 0) {
int res = IOSUHAX_FSA_RawOpen(fsaFdUsb, "/dev/usb01", &usbFd);
if(res < 0)
{
if (res < 0) {
res = IOSUHAX_FSA_RawOpen(fsaFdUsb, "/dev/usb02", &usbFd);
if(res < 0)
{
if (res < 0) {
IOSUHAX_disc_io_fsa_close(FSA_REF_USB);
usbFd = -1;
}
@ -200,19 +172,16 @@ static bool IOSUHAX_usb_startup(void)
return (usbFd >= 0);
}
static bool IOSUHAX_usb_isInserted(void)
{
static bool IOSUHAX_usb_isInserted(void) {
return initialized && (fsaFdUsb >= 0) && (usbFd >= 0);
}
static bool IOSUHAX_usb_clearStatus(void)
{
static bool IOSUHAX_usb_clearStatus(void) {
return true;
}
static bool IOSUHAX_usb_shutdown(void)
{
if(!IOSUHAX_usb_isInserted())
static bool IOSUHAX_usb_shutdown(void) {
if (!IOSUHAX_usb_isInserted())
return false;
IOSUHAX_FSA_RawClose(fsaFdUsb, usbFd);
@ -221,28 +190,24 @@ static bool IOSUHAX_usb_shutdown(void)
return true;
}
static bool IOSUHAX_usb_readSectors(uint32_t sector, uint32_t numSectors, void* buffer)
{
if(!IOSUHAX_usb_isInserted())
static bool IOSUHAX_usb_readSectors(uint32_t sector, uint32_t numSectors, void *buffer) {
if (!IOSUHAX_usb_isInserted())
return false;
int res = IOSUHAX_FSA_RawRead(fsaFdUsb, buffer, 512, numSectors, sector, usbFd);
if(res < 0)
{
if (res < 0) {
return false;
}
return true;
}
static bool IOSUHAX_usb_writeSectors(uint32_t sector, uint32_t numSectors, const void* buffer)
{
if(!IOSUHAX_usb_isInserted())
static bool IOSUHAX_usb_writeSectors(uint32_t sector, uint32_t numSectors, const void *buffer) {
if (!IOSUHAX_usb_isInserted())
return false;
int res = IOSUHAX_FSA_RawWrite(fsaFdUsb, buffer, 512, numSectors, sector, usbFd);
if(res < 0)
{
if (res < 0) {
return false;
}
@ -250,13 +215,13 @@ static bool IOSUHAX_usb_writeSectors(uint32_t sector, uint32_t numSectors, const
}
const DISC_INTERFACE IOSUHAX_usb_disc_interface =
{
DEVICE_TYPE_WII_U_USB,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_U_USB,
IOSUHAX_usb_startup,
IOSUHAX_usb_isInserted,
IOSUHAX_usb_readSectors,
IOSUHAX_usb_writeSectors,
IOSUHAX_usb_clearStatus,
IOSUHAX_usb_shutdown
};
{
DEVICE_TYPE_WII_U_USB,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_U_USB,
IOSUHAX_usb_startup,
IOSUHAX_usb_isInserted,
IOSUHAX_usb_readSectors,
IOSUHAX_usb_writeSectors,
IOSUHAX_usb_clearStatus,
IOSUHAX_usb_shutdown
};

12
source/os_functions.h
View File

@ -10,15 +10,19 @@ extern "C" {
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! Mutex functions
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
extern void OSInitMutex(void* mutex);
extern void OSLockMutex(void* mutex);
extern void OSUnlockMutex(void* mutex);
extern void OSInitMutex(void *mutex);
extern void OSLockMutex(void *mutex);
extern void OSUnlockMutex(void *mutex);
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! IOS function
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
extern int IOS_Ioctl(int fd, unsigned int request, void *input_buffer,unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len);
extern int IOS_Ioctl(int fd, unsigned int request, void *input_buffer, unsigned int input_buffer_len, void *output_buffer, unsigned int output_buffer_len);
extern int IOS_Open(char *path, unsigned int mode);
extern int IOS_Close(int fd);
#ifdef __cplusplus