mirror of
https://github.com/wiiu-env/wiiu-nanddumper-payload.git
synced 2024-11-25 12:46:55 +01:00
438 lines
8.9 KiB
C
438 lines
8.9 KiB
C
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "svc.h"
|
|
#include "imports.h"
|
|
#include "fsa.h"
|
|
|
|
static void* allocIobuf()
|
|
{
|
|
void* ptr = svcAlloc(0xCAFF, 0x828);
|
|
|
|
memset(ptr, 0x00, 0x828);
|
|
|
|
return ptr;
|
|
}
|
|
|
|
static void freeIobuf(void* ptr)
|
|
{
|
|
svcFree(0xCAFF, ptr);
|
|
}
|
|
|
|
int FSA_Mount(int fd, char* device_path, char* volume_path, u32 flags, char* arg_string, int arg_string_len)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u8* inbuf8 = iobuf;
|
|
u8* outbuf8 = &iobuf[0x520];
|
|
iovec_s* iovec = (iovec_s*)&iobuf[0x7C0];
|
|
u32* inbuf = (u32*)inbuf8;
|
|
u32* outbuf = (u32*)outbuf8;
|
|
|
|
strncpy((char*)&inbuf8[0x04], device_path, 0x27F);
|
|
strncpy((char*)&inbuf8[0x284], volume_path, 0x27F);
|
|
inbuf[0x504 / 4] = (u32)flags;
|
|
inbuf[0x508 / 4] = (u32)arg_string_len;
|
|
|
|
iovec[0].ptr = inbuf;
|
|
iovec[0].len = 0x520;
|
|
iovec[1].ptr = arg_string;
|
|
iovec[1].len = arg_string_len;
|
|
iovec[2].ptr = outbuf;
|
|
iovec[2].len = 0x293;
|
|
|
|
int ret = svcIoctlv(fd, 0x01, 2, 1, iovec);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_Unmount(int fd, char* path, u32 flags)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
inbuf[0x284 / 4] = flags;
|
|
|
|
int ret = svcIoctl(fd, 0x02, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_MakeDir(int fd, char* path, u32 flags)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
inbuf[0x284 / 4] = flags;
|
|
|
|
int ret = svcIoctl(fd, 0x07, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_OpenDir(int fd, char* path, int* outHandle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
|
|
int ret = svcIoctl(fd, 0x0A, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(outHandle) *outHandle = outbuf[1];
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_ReadDir(int fd, int handle, directoryEntry_s* out_data)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = handle;
|
|
|
|
int ret = svcIoctl(fd, 0x0B, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(out_data) memcpy(out_data, &outbuf[1], sizeof(directoryEntry_s));
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_RewindDir(int fd, int handle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = handle;
|
|
|
|
int ret = svcIoctl(fd, 0x0C, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_CloseDir(int fd, int handle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = handle;
|
|
|
|
int ret = svcIoctl(fd, 0x0D, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_ChangeDir(int fd, char* path)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
|
|
int ret = svcIoctl(fd, 0x05, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_OpenFile(int fd, char* path, char* mode, int* outHandle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
strncpy((char*)&inbuf[0xA1], mode, 0x10);
|
|
|
|
int ret = svcIoctl(fd, 0x0E, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(outHandle) *outHandle = outbuf[1];
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int _FSA_ReadWriteFile(int fd, void* data, u32 size, u32 cnt, int fileHandle, u32 flags, bool read)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u8* inbuf8 = iobuf;
|
|
u8* outbuf8 = &iobuf[0x520];
|
|
iovec_s* iovec = (iovec_s*)&iobuf[0x7C0];
|
|
u32* inbuf = (u32*)inbuf8;
|
|
u32* outbuf = (u32*)outbuf8;
|
|
|
|
inbuf[0x08 / 4] = size;
|
|
inbuf[0x0C / 4] = cnt;
|
|
inbuf[0x14 / 4] = fileHandle;
|
|
inbuf[0x18 / 4] = flags;
|
|
|
|
iovec[0].ptr = inbuf;
|
|
iovec[0].len = 0x520;
|
|
|
|
iovec[1].ptr = data;
|
|
iovec[1].len = size * cnt;
|
|
|
|
iovec[2].ptr = outbuf;
|
|
iovec[2].len = 0x293;
|
|
|
|
int ret;
|
|
if(read) ret = svcIoctlv(fd, 0x0F, 1, 2, iovec);
|
|
else ret = svcIoctlv(fd, 0x10, 2, 1, iovec);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_ReadFile(int fd, void* data, u32 size, u32 cnt, int fileHandle, u32 flags)
|
|
{
|
|
return _FSA_ReadWriteFile(fd, data, size, cnt, fileHandle, flags, true);
|
|
}
|
|
|
|
int FSA_WriteFile(int fd, void* data, u32 size, u32 cnt, int fileHandle, u32 flags)
|
|
{
|
|
return _FSA_ReadWriteFile(fd, data, size, cnt, fileHandle, flags, false);
|
|
}
|
|
|
|
int FSA_StatFile(int fd, int handle, fileStat_s* out_data)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = handle;
|
|
|
|
int ret = svcIoctl(fd, 0x14, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(out_data) memcpy(out_data, &outbuf[1], sizeof(fileStat_s));
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_CloseFile(int fd, int fileHandle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = fileHandle;
|
|
|
|
int ret = svcIoctl(fd, 0x15, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_SetPosFile(int fd, int fileHandle, u32 position)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = fileHandle;
|
|
inbuf[2] = position;
|
|
|
|
int ret = svcIoctl(fd, 0x12, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_GetStat(int fd, char *path, fileStat_s* out_data)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
inbuf[0x284/4] = 5;
|
|
|
|
int ret = svcIoctl(fd, 0x18, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(out_data) memcpy(out_data, &outbuf[1], sizeof(fileStat_s));
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_Remove(int fd, char *path)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
|
|
int ret = svcIoctl(fd, 0x08, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_ChangeMode(int fd, char *path, int mode)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], path, 0x27F);
|
|
inbuf[0x284/4] = mode;
|
|
inbuf[0x288/4] = 0x777; // mask
|
|
|
|
int ret = svcIoctl(fd, 0x20, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
// type 4 :
|
|
// 0x08 : device size in sectors (u64)
|
|
// 0x10 : device sector size (u32)
|
|
int FSA_GetDeviceInfo(int fd, char* device_path, int type, u32* out_data)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], device_path, 0x27F);
|
|
inbuf[0x284 / 4] = type;
|
|
|
|
int ret = svcIoctl(fd, 0x18, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
int size = 0;
|
|
|
|
switch(type)
|
|
{
|
|
case 0: case 1: case 7:
|
|
size = 0x8;
|
|
break;
|
|
case 2:
|
|
size = 0x4;
|
|
break;
|
|
case 3:
|
|
size = 0x1E;
|
|
break;
|
|
case 4:
|
|
size = 0x28;
|
|
break;
|
|
case 5:
|
|
size = 0x64;
|
|
break;
|
|
case 6: case 8:
|
|
size = 0x14;
|
|
break;
|
|
}
|
|
|
|
memcpy(out_data, &outbuf[1], size);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_RawOpen(int fd, char* device_path, int* outHandle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
strncpy((char*)&inbuf[0x01], device_path, 0x27F);
|
|
|
|
int ret = svcIoctl(fd, 0x6A, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
if(outHandle) *outHandle = outbuf[1];
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_RawClose(int fd, int device_handle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u32* inbuf = (u32*)iobuf;
|
|
u32* outbuf = (u32*)&iobuf[0x520];
|
|
|
|
inbuf[1] = device_handle;
|
|
|
|
int ret = svcIoctl(fd, 0x6D, inbuf, 0x520, outbuf, 0x293);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
// offset in blocks of 0x1000 bytes
|
|
int FSA_RawRead(int fd, void* data, u32 size_bytes, u32 cnt, u64 blocks_offset, int device_handle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u8* inbuf8 = iobuf;
|
|
u8* outbuf8 = &iobuf[0x520];
|
|
iovec_s* iovec = (iovec_s*)&iobuf[0x7C0];
|
|
u32* inbuf = (u32*)inbuf8;
|
|
u32* outbuf = (u32*)outbuf8;
|
|
|
|
// note : offset_bytes = blocks_offset * size_bytes
|
|
inbuf[0x08 / 4] = (blocks_offset >> 32);
|
|
inbuf[0x0C / 4] = (blocks_offset & 0xFFFFFFFF);
|
|
inbuf[0x10 / 4] = cnt;
|
|
inbuf[0x14 / 4] = size_bytes;
|
|
inbuf[0x18 / 4] = device_handle;
|
|
|
|
iovec[0].ptr = inbuf;
|
|
iovec[0].len = 0x520;
|
|
|
|
iovec[1].ptr = data;
|
|
iovec[1].len = size_bytes * cnt;
|
|
|
|
iovec[2].ptr = outbuf;
|
|
iovec[2].len = 0x293;
|
|
|
|
int ret = svcIoctlv(fd, 0x6B, 1, 2, iovec);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|
|
|
|
int FSA_RawWrite(int fd, void* data, u32 size_bytes, u32 cnt, u64 blocks_offset, int device_handle)
|
|
{
|
|
u8* iobuf = allocIobuf();
|
|
u8* inbuf8 = iobuf;
|
|
u8* outbuf8 = &iobuf[0x520];
|
|
iovec_s* iovec = (iovec_s*)&iobuf[0x7C0];
|
|
u32* inbuf = (u32*)inbuf8;
|
|
u32* outbuf = (u32*)outbuf8;
|
|
|
|
inbuf[0x08 / 4] = (blocks_offset >> 32);
|
|
inbuf[0x0C / 4] = (blocks_offset & 0xFFFFFFFF);
|
|
inbuf[0x10 / 4] = cnt;
|
|
inbuf[0x14 / 4] = size_bytes;
|
|
inbuf[0x18 / 4] = device_handle;
|
|
|
|
iovec[0].ptr = inbuf;
|
|
iovec[0].len = 0x520;
|
|
|
|
iovec[1].ptr = data;
|
|
iovec[1].len = size_bytes * cnt;
|
|
|
|
iovec[2].ptr = outbuf;
|
|
iovec[2].len = 0x293;
|
|
|
|
int ret = svcIoctlv(fd, 0x6C, 2, 1, iovec);
|
|
|
|
freeIobuf(iobuf);
|
|
return ret;
|
|
}
|