mirror of
https://github.com/Fledge68/WiiFlow_Lite.git
synced 2024-11-01 09:05:06 +01:00
371 lines
7.0 KiB
C
371 lines
7.0 KiB
C
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <ogcsys.h>
|
|
#include <dirent.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <sys/statvfs.h>
|
|
#include <ctype.h>
|
|
|
|
#include "utils.h"
|
|
#include "wbfs.h"
|
|
#include "wdvd.h"
|
|
#include "splits.h"
|
|
|
|
#include "wbfs_ext.h"
|
|
#include "sys.h"
|
|
#include "disc.h"
|
|
|
|
#include "devicemounter/sdhc.h"
|
|
#include "devicemounter/usbstorage.h"
|
|
#include "libwbfs/libwbfs.h"
|
|
#include "gecko/gecko.hpp"
|
|
#include "memory/mem2.hpp"
|
|
|
|
/* Constants */
|
|
#define MAX_NB_SECTORS 32
|
|
|
|
/* WBFS device */
|
|
s32 wbfsDev = WBFS_MIN_DEVICE;
|
|
|
|
// partition
|
|
int wbfs_part_fs = PART_FS_WBFS;
|
|
u32 wbfs_part_idx = 0;
|
|
u32 wbfs_part_lba = 0;
|
|
u8 wbfs_mounted = 0;
|
|
|
|
u8 currentPartition = 1;
|
|
|
|
/* WBFS HDD */
|
|
wbfs_t *hdd = NULL;
|
|
#if 0
|
|
/* WBFS callbacks */
|
|
static rw_sector_callback_t readCallback = NULL;
|
|
static rw_sector_callback_t writeCallback = NULL;
|
|
#endif
|
|
s32 __WBFS_ReadDVD(void *fp, u32 lba, u32 len, void *iobuf)
|
|
{
|
|
s32 ret;
|
|
|
|
/* Calculate offset */
|
|
u64 offset = ((u64)lba) << 2;
|
|
|
|
/* Calcualte sizes */
|
|
u32 mod = len % 32;
|
|
u32 size = len - mod;
|
|
|
|
/* Read aligned data */
|
|
if (size)
|
|
{
|
|
ret = WDVD_UnencryptedRead(iobuf, size, offset);
|
|
if (ret < 0)
|
|
goto out;
|
|
}
|
|
|
|
/* Read non-aligned data */
|
|
if (mod)
|
|
{
|
|
/* Allocate memory */
|
|
fp = memalign(0x20, 0x20);
|
|
if (!fp)
|
|
return -1;
|
|
|
|
/* Read data */
|
|
ret = WDVD_UnencryptedRead(fp, 0x20, offset + size);
|
|
if (ret < 0)
|
|
goto out;
|
|
|
|
/* Copy data */
|
|
memcpy(iobuf + size, fp, mod);
|
|
}
|
|
|
|
/* Success */
|
|
ret = 0;
|
|
|
|
out:
|
|
/* Free memory */
|
|
free(fp);
|
|
|
|
return ret;
|
|
}
|
|
|
|
s32 __WBFS_ReadUSB(void* fp, u32 lba, u32 count, void *iobuf)
|
|
{
|
|
u32 cnt = 0;
|
|
|
|
/* Do reads */
|
|
while (cnt < count)
|
|
{
|
|
fp = ((u8 *)iobuf) + (cnt * USBStorage2_GetSectorSize());
|
|
u32 sectors = (count - cnt);
|
|
|
|
/* Read sectors is too big */
|
|
if (sectors > MAX_NB_SECTORS)
|
|
sectors = MAX_NB_SECTORS;
|
|
|
|
/* USB read */
|
|
s32 ret = USBStorage2_ReadSectors(USBStorage2_GetPort(), lba + cnt, sectors, fp);
|
|
if (ret < 0) return ret;
|
|
|
|
/* Increment counter */
|
|
cnt += sectors;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 __WBFS_WriteUSB(void* fp, u32 lba, u32 count, void *iobuf)
|
|
{
|
|
u32 cnt = 0;
|
|
|
|
/* Do writes */
|
|
while (cnt < count)
|
|
{
|
|
fp = ((u8 *)iobuf) + (cnt * USBStorage2_GetSectorSize());
|
|
u32 sectors = (count - cnt);
|
|
|
|
/* Write sectors is too big */
|
|
if (sectors > MAX_NB_SECTORS)
|
|
sectors = MAX_NB_SECTORS;
|
|
|
|
/* USB write */
|
|
s32 ret = USBStorage2_WriteSectors(USBStorage2_GetPort(), lba + cnt, sectors, fp);
|
|
if (ret < 0) return ret;
|
|
|
|
/* Increment counter */
|
|
cnt += sectors;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 __WBFS_ReadSDHC(void* fp, u32 lba, u32 count, void *iobuf)
|
|
{
|
|
u32 cnt = 0;
|
|
|
|
/* Do reads */
|
|
while (cnt < count)
|
|
{
|
|
fp = ((u8 *)iobuf) + (cnt * 512);
|
|
u32 sectors = (count - cnt);
|
|
|
|
/* Read sectors is too big */
|
|
if (sectors > MAX_NB_SECTORS)
|
|
sectors = MAX_NB_SECTORS;
|
|
|
|
/* SDHC read */
|
|
s32 ret = SDHC_ReadSectors(lba + cnt, sectors, fp);
|
|
if (!ret) return -1;
|
|
|
|
/* Increment counter */
|
|
cnt += sectors;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 __WBFS_WriteSDHC(void* fp, u32 lba, u32 count, void *iobuf)
|
|
{
|
|
u32 cnt = 0;
|
|
s32 ret;
|
|
|
|
/* Do writes */
|
|
while (cnt < count)
|
|
{
|
|
fp = ((u8 *)iobuf) + (cnt * 512);
|
|
u32 sectors = (count - cnt);
|
|
|
|
/* Write sectors is too big */
|
|
if (sectors > MAX_NB_SECTORS)
|
|
sectors = MAX_NB_SECTORS;
|
|
|
|
/* SDHC write */
|
|
ret = SDHC_WriteSectors(lba + cnt, sectors, fp);
|
|
if (!ret) return -1;
|
|
|
|
/* Increment counter */
|
|
cnt += sectors;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool WBFS_Close()
|
|
{
|
|
wbfs_part_fs = 0;
|
|
wbfs_part_lba = 0;
|
|
wbfs_part_idx = 0;
|
|
memset(wbfs_fs_drive, 0, sizeof(wbfs_fs_drive));
|
|
wbfs_mounted = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool WBFS_Mounted()
|
|
{
|
|
return wbfs_mounted != 0;
|
|
}
|
|
|
|
s32 WBFS_Init(wbfs_t * handle, u32 part_fs, u32 part_idx, u32 part_lba, const char *partition)
|
|
{
|
|
WBFS_Close();
|
|
|
|
hdd = handle;
|
|
wbfsDev = strncasecmp(partition, "sd", 2) == 0 ? WBFS_DEVICE_SDHC : WBFS_DEVICE_USB;
|
|
strcpy(wbfs_fs_drive, partition);
|
|
strcat(wbfs_fs_drive, ":");
|
|
|
|
wbfs_part_fs = part_fs;
|
|
wbfs_part_lba = part_lba;
|
|
wbfs_part_idx = part_idx;
|
|
|
|
wbfs_mounted = 1;
|
|
|
|
return 0;
|
|
}
|
|
#if 0
|
|
s32 WBFS_Format(u32 lba, u32 size)
|
|
{
|
|
u32 sector_size = (currentPartition == 0) ? 512 : USBStorage2_GetSectorSize();
|
|
u32 wbfs_sector_size = sector_size;
|
|
u32 partition_num_sec = size;
|
|
|
|
//! If size is over 500GB in sectors and sector size is 512
|
|
//! set 2048 as hdd sector size
|
|
if(size > 1048576000 && sector_size == 512)
|
|
{
|
|
wbfs_sector_size = 2048;
|
|
partition_num_sec = size/(2048/sector_size);
|
|
}
|
|
|
|
/* Reset partition */
|
|
wbfs_t *partition = wbfs_open_partition(readCallback, writeCallback, NULL, wbfs_sector_size, partition_num_sec, lba, 1);
|
|
if (!partition) return -1;
|
|
|
|
/* Free memory */
|
|
wbfs_close(partition);
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
s32 WBFS_CheckGame(u8 *discid, char *path)
|
|
{
|
|
/* Try to open game disc */
|
|
wbfs_disc_t *disc = WBFS_OpenDisc(discid, path);
|
|
if (disc) WBFS_CloseDisc(disc);
|
|
|
|
return !!disc;
|
|
}
|
|
|
|
s32 WBFS_AddGame(progress_callback_t spinner, void *spinner_data)
|
|
{
|
|
if (wbfs_part_fs) return WBFS_Ext_AddGame(spinner, spinner_data);
|
|
|
|
/* No device open */
|
|
if (!hdd) return -1;
|
|
|
|
/* Add game to device */
|
|
s32 ret = wbfs_add_disc(hdd, __WBFS_ReadDVD, NULL, spinner, spinner_data, REMOVE_UPDATE_PARTITION, 0);
|
|
|
|
return ret < 0 ? ret : 0;
|
|
}
|
|
|
|
s32 WBFS_RemoveGame(u8 *discid, char *path)
|
|
{
|
|
if (wbfs_part_fs) return WBFS_Ext_RemoveGame(discid, path);
|
|
|
|
/* No device open */
|
|
if (!hdd) return -1;
|
|
|
|
/* Remove game from device */
|
|
s32 ret = wbfs_rm_disc(hdd, discid);
|
|
|
|
return ret < 0 ? ret : 0;
|
|
}
|
|
|
|
s32 WBFS_GameSize(u8 *discid, char *path, f32 *size)
|
|
{
|
|
/* Open disc */
|
|
wbfs_disc_t *disc = WBFS_OpenDisc(discid, path);
|
|
if (!disc) return -2;
|
|
|
|
/* Get game size in sectors */
|
|
u32 sectors = wbfs_disc_sector_used(disc, NULL);
|
|
|
|
/* Copy value */
|
|
*size = (disc->p->wbfs_sec_sz / GB_SIZE) * sectors;
|
|
|
|
/* Close disc */
|
|
WBFS_CloseDisc(disc);
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 WBFS_DVD_Size(u64 *comp_size, u64 *real_size)
|
|
{
|
|
if (wbfs_part_fs) return WBFS_Ext_DVD_Size(comp_size, real_size);
|
|
|
|
u32 comp_sec = 0, last_sec = 0;
|
|
|
|
/* No device open */
|
|
if (!hdd) return -1;
|
|
|
|
/* Add game to device */
|
|
s32 ret = wbfs_size_disc(hdd, __WBFS_ReadDVD, NULL, REMOVE_UPDATE_PARTITION, &comp_sec, &last_sec);
|
|
if (ret < 0) return ret;
|
|
|
|
*comp_size = ((u64)hdd->wii_sec_sz) * comp_sec;
|
|
*real_size = ((u64)hdd->wii_sec_sz) * (last_sec+1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
s32 WBFS_DiskSpace(f32 *used, f32 *free)
|
|
{
|
|
if (wbfs_part_fs) return WBFS_Ext_DiskSpace(used, free);
|
|
|
|
/* No device open */
|
|
if (!hdd) return -1;
|
|
|
|
/* Count used blocks */
|
|
u32 cnt = wbfs_count_usedblocks(hdd);
|
|
|
|
/* Sector size in GB */
|
|
f32 ssize = hdd->wbfs_sec_sz / GB_SIZE;
|
|
|
|
/* Copy values */
|
|
*free = ssize * cnt;
|
|
*used = ssize * (hdd->n_wbfs_sec - cnt);
|
|
|
|
return 0;
|
|
}
|
|
|
|
wbfs_disc_t* WBFS_OpenDisc(u8 *discid, char *path)
|
|
{
|
|
if (wbfs_part_fs)
|
|
return WBFS_Ext_OpenDisc(discid, path);
|
|
|
|
/* No device open */
|
|
if (!hdd)
|
|
return NULL;
|
|
|
|
/* Open disc */
|
|
return wbfs_open_disc(hdd, discid);
|
|
}
|
|
|
|
void WBFS_CloseDisc(wbfs_disc_t *disc)
|
|
{
|
|
if (wbfs_part_fs)
|
|
return WBFS_Ext_CloseDisc(disc);
|
|
|
|
/* No device open */
|
|
if (!hdd || !disc)
|
|
return;
|
|
|
|
/* Close disc */
|
|
wbfs_close_disc(disc);
|
|
}
|