void release_storage()
{
if (device == 0)
{
#ifdef DEBUG
printf("[+] Release SD ... ");
#endif
fatUnmount("sd");
__io_wiisd.shutdown();
SDmounted = FALSE;
#ifdef DEBUG
printf("OK!\n");
#endif
} else
{
#ifdef DEBUG
printf("[+] Release USB ... ");
#endif
fatUnmount("usb");
__io_usbstorage.shutdown();
USBmounted = FALSE;
#ifdef DEBUG
printf("OK!\n");
#endif
}
}
/* call APPLY_SD_CODE with bool apply = true to apply the codes */
u32 do_sd_code()
{
FILE *fp;
u8 *filebuff;
u32 filesize;
u32 ret;
char filepath[128];
memset(gameid, 0, 8);
memcpy(gameid, (char*)0x80000000, 6);
ret = __io_wiisd.startup();
fatMountSimple("sdhc", &__io_wiisd);
if (!ret) {
/* sd error */
return 3;
}
fflush(stdout);
sprintf(filepath, FILEDIR "/%s", gameid);
filepath[18] = 0x2E;
filepath[19] = 0x67;
filepath[20] = 0x63;
filepath[21] = 0x74;
filepath[22] = 0;
fp = fopen(filepath, "rb");
if (!fp) {
/* no codes found */
fatUnmount("sdhc");
__io_wiisd.shutdown();
return 2;
}
fseek(fp, 0, SEEK_END);
filesize = ftell(fp);
fseek(fp, 0, SEEK_SET);
filebuff = (u8*) malloc (filesize);
if(filebuff == 0){
fclose(fp);
return 3;
}
ret = fread(filebuff, 1, filesize, fp);
if(ret != filesize){
/* SD Code Error */
free(filebuff);
fclose(fp);
fatUnmount("sdhc");
__io_wiisd.shutdown();
return 3;
}
/* sd codes found */
return 1;
}
/****************************************************************************
* UnmountAllFAT
* Unmounts all FAT devices
***************************************************************************/
void UnmountAllFAT()
{
#ifdef HW_RVL
fatUnmount("sd:");
fatUnmount("usb:");
#else
fatUnmount("carda:");
fatUnmount("cardb:");
#endif
}
static void fsdev_exit(void)
{
if (iosuhaxMount)
{
fatUnmount("sd:");
fatUnmount("usb:");
if (mcp_hook_fd >= 0)
MCPHookClose();
else
IOSUHAX_Close();
}
else
unmount_sd_fat("sd");
}
// WARNING: after we move any data into EXECUTE_ADDR, we can no longer use any
// heap memory and are restricted to the stack only
static void rarch_console_exec(const char *path)
{
RARCH_LOG("Attempt to load executable: [%s].\n", path);
FILE * fp = fopen(path, "rb");
if (fp == NULL)
{
RARCH_ERR("Could not open DOL file %s.\n", path);
return;
}
fseek(fp, 0, SEEK_END);
size_t size = ftell(fp);
fseek(fp, 0, SEEK_SET);
// try to allocate a buffer for it. if we can't, fail
void *dol = malloc(size);
if (!dol)
{
RARCH_ERR("Could not execute DOL file %s.\n", path);
fclose(fp);
return;
}
fread(dol, 1, size, fp);
fclose(fp);
fatUnmount("carda:");
fatUnmount("cardb:");
fatUnmount("sd:");
fatUnmount("usb:");
__io_wiisd.shutdown();
__io_usbstorage.shutdown();
// luckily for us, newlib's memmove doesn't allocate a seperate buffer for
// copying in situations of overlap, so it's safe to do this
memmove(EXECUTE_ADDR, dol, size);
DCFlushRange(EXECUTE_ADDR, size);
dol_copy_argv_path();
size_t booter_size = booter_end - booter_start;
memcpy(BOOTER_ADDR, booter_start, booter_size);
DCFlushRange(BOOTER_ADDR, booter_size);
RARCH_LOG("jumping to %08x\n", (unsigned) BOOTER_ADDR);
SYS_ResetSystem(SYS_SHUTDOWN,0,0);
__lwp_thread_stopmultitasking((void (*)(void)) BOOTER_ADDR);
}
int USBDevice_Init() {
#ifdef DEBUG_FAT
gprintf("\nUSBDevice_Init()");
#endif
//closing all open Files write back the cache and then shutdown em!
fatUnmount("USB:/");
//right now mounts first FAT-partition
//try first mount with cIOS
// if (!fatMount("USB", &__io_wiiums, 0, CACHE, SECTORS)) {
// //try now mount with libogc
if (!fatMount("USB", &__io_usbstorage2, 0, CACHE, SECTORS)) {
#ifdef DEBUG_FAT
gprintf(":-1");
#endif
return -1;
}
// }
fat_usb_mount = 1;
fat_usb_sec = _FAT_startSector;
#ifdef DEBUG_FAT
gprintf(":0");
#endif
return 0;
}
int SDCard_Init() {
#ifdef DEBUG_FAT
gprintf("\nSDCard_Init()");
#endif
//closing all open Files write back the cache and then shutdown em!
fatUnmount("SD:/");
//right now mounts first FAT-partition
if (fatMount("SD", &__io_wiisd, 0, CACHE, SECTORS)) {
fat_sd_mount = MOUNT_SD;
fat_sd_sec = _FAT_startSector;
#ifdef DEBUG_FAT
gprintf(":1");
#endif
return 1;
}
else if (fatMount("SD", &__io_sdhc, 0, CACHE, SDHC_SECTOR_SIZE)) {
fat_sd_mount = MOUNT_SDHC;
fat_sd_sec = _FAT_startSector;
#ifdef DEBUG_FAT
gprintf(":1");
#endif
return 1;
}
#ifdef DEBUG_FAT
gprintf(":-1");
#endif
return -1;
}
void WBFSDevice_deInit() {
//closing all open Files write back the cache and then shutdown em!
fatUnmount("WBFS:/");
fat_wbfs_mount = 0;
fat_wbfs_sec = 0;
}
static void *gx_devthread(void *a)
{
struct timespec timeout = {0};
timeout.tv_sec = 1;
timeout.tv_nsec = 0;
while (1)
{
LWP_MutexLock(gx_device_mutex);
unsigned i;
for (i = 0; i < GX_DEVICE_END; i++)
{
if (gx_devices[i].mounted && !gx_devices[i].interface->isInserted())
{
gx_devices[i].mounted = false;
char n[8];
snprintf(n, sizeof(n), "%s:", gx_devices[i].name);
fatUnmount(n);
}
}
LWP_MutexUnlock(gx_device_mutex);
LWP_MutexLock(gx_device_cond_mutex);
LWP_CondTimedWait(gx_device_cond, gx_device_cond_mutex, &timeout);
LWP_MutexUnlock(gx_device_cond_mutex);
}
return NULL;
}
static void UnmountPartitions(int device) {
char mount[11];
int i;
for (i = 0; i < MAX_DEVICES; i++) {
switch (part[device][i].type) {
case T_FAT:
part[device][i].type = 0;
sprintf(mount, "%s:", part[device][i].mount);
fatUnmount(mount);
break;
case T_NTFS:
part[device][i].type = 0;
ntfsUnmount(part[device][i].mount, false);
break;
case T_EXT2:
part[device][i].type = 0;
ext2Unmount(part[device][i].mount);
break;
case T_ISO9660:
part[device][i].type = 0;
sprintf(mount, "%s:", part[device][i].mount);
ISO9660_Unmount(mount);
break;
}
part[device][i].name[0] = 0;
part[device][i].mount[0] = 0;
part[device][i].sector = 0;
part[device][i].interface = NULL;
}
}
static void gx_devthread(void *a)
{
unsigned i;
while (!gx_stop_dev_thread)
{
slock_lock(gx_device_mutex);
for (i = 0; i < GX_DEVICE_END; i++)
{
if (gx_devices[i].mounted)
{
if (!gx_devices[i].interface->isInserted())
{
char n[8];
gx_devices[i].mounted = false;
snprintf(n, sizeof(n), "%s:", gx_devices[i].name);
fatUnmount(n);
}
}
else if (gx_devices[i].interface->startup() && gx_devices[i].interface->isInserted())
gx_devices[i].mounted = fatMountSimple(gx_devices[i].name, gx_devices[i].interface);
}
slock_unlock(gx_device_mutex);
slock_lock(gx_device_cond_mutex);
scond_wait_timeout(gx_device_cond, gx_device_cond_mutex, 1000000);
slock_unlock(gx_device_cond_mutex);
}
}
bool InitUSB()
{
printf("Initializing USB FAT subsytem ...\n\n");
fatUnmount("usb:");
// This should wake up the drive
bool isMounted = fatMountSimple("usb", &__io_usbstorage);
bool isInserted = __io_usbstorage.isInserted();
if (!isInserted)
{
printf("USB device not found\n\n");
return false;
}
// USB Drive may be "sleeeeping"
// We need to try Mounting a few times to wake it up
int retry = 10;
while (retry && !isMounted)
{
sleep(1);
isMounted = fatMountSimple("usb", &__io_usbstorage);
retry--;
}
return isMounted;
}
void Fat_Unmount(fatDevice *dev)
{
/* Unmount device */
fatUnmount(dev->mount);
/* Shutdown interface */
dev->interface->shutdown();
}
void die(char *msg) {
if (f!=NULL) fclose(f);
printf(msg);
sleep(5);
fatUnmount("sd");
__io_wiisd.shutdown();
exit(0);
}
/*
* Unmounts the file system
*/
void wii_unmount()
{
if( mounted )
{
if( wii_is_usb )
{
fatUnmount( "usb:/" );
__io_usbstorage.shutdown();
}
else
{
fatUnmount( "sd:/" );
__io_wiisd.shutdown();
}
mounted = FALSE;
}
}
void SDCard_deInit() {
#ifdef DEBUG_FAT
gprintf("\nSDCard_deInit()");
#endif
//closing all open Files write back the cache and then shutdown em!
fatUnmount("SD:/");
fat_sd_mount = MOUNT_NONE;
fat_sd_sec = 0;
}
void USBDevice_deInit() {
#ifdef DEBUG_FAT
gprintf("\nUSBDevice_deInit()");
#endif
//closing all open Files write back the cache and then shutdown em!
fatUnmount("USB:/");
fat_usb_mount = 0;
fat_usb_sec = 0;
}
void Close_USB()
{
fatUnmount("usb");
if (isUSB2)
{
__io_usbstorage2.shutdown();
} else {
__io_usbstorage.shutdown();
}
}
s32 Fat_Unmount(void){
s32 ret;
// Unmount device
fatUnmount(DEV_MOUNT);
// Shutdown SDHC interface
ret = interface->shutdown();
if (!ret)
return -1;
return 0;
}
static bool MountFAT(int device, int retryCount)
{
bool mounted = false;
char name[10], name2[10];
const DISC_INTERFACE* disc = NULL;
retryCount++;
if( retryCount <= 0 )
{
retryCount = 1;
}
switch(device)
{
case DEVICE_SD:
sprintf(name, "sd");
sprintf(name2, "sd:");
disc = sd;
break;
case DEVICE_USB:
sprintf(name, "usb");
sprintf(name2, "usb:");
disc = usb;
break;
default:
return false; // unknown device
}
if(unmountRequired[device])
{
unmountRequired[device] = false;
fatUnmount(name2);
disc->shutdown();
isMounted[device] = false;
}
while(retryCount)
{
if(disc->startup() && fatMountSimple(name, disc))
mounted = true;
if(mounted)
break;
usleep( 1000 * 1000 ); // 1 second
retryCount--;
}
isMounted[device] = mounted;
return mounted;
}
s32 Fat_UnmountSDHC(void)
{
s32 ret;
/* Unmount device */
fatUnmount(SDHC_MOUNT);
/* Shutdown SDHC interface */
ret = __io_sdhc.shutdown();
if (!ret)
return -1;
return 0;
}
void deinitFAT()
{
//First unmount all the devs...
fatUnmount ("fat");
//...and then shutdown em!
#ifdef HW_RVL
__io_wiisd.shutdown();
__io_usbstorage.shutdown();
#else
if(MEM_CARD)
__io_gcsda.shutdown();
if(!MEM_CARD)
__io_gcsdb.shutdown();
#endif
}
void unmountDevice ()
{
if (inuse != NULL)
{
if (matchStr(inuse->root, "dvd"))
{
ISO9660_Unmount();
}
else
{
fatUnmount(inuse->root);
}
inuse = NULL;
}
}
bool GetFileToBoot (void)
{
bool ret = false;
if (ret == false)
ret = LoadPostloaderFromISFS ();
if (ret == false && fatMountSimple("fat", &__io_wiisd))
{
ret = LoadFile("fat://apps/postloader/boot.dol");
fatUnmount("fat:/");
__io_wiisd.shutdown();
}
return ret;
}
/* call to apply the codes and cleanup */
void apply_sd_codes(bool apply) {
extern u8 *filebuff;
extern u32 filesize;
extern FILE *fp;
if (apply){
memcpy((void*)0x800027E8,filebuff,filesize);
*(vu8*)0x80001807 = 0x01;
}
free(filebuff);
fclose(fp);
fatUnmount("sdhc");
__io_wiisd.shutdown();
sleep(2);
}
int WBFSDevice_Init(u32 sector) {
//closing all open Files write back the cache and then shutdown em!
fatUnmount("WBFS:/");
//right now mounts first FAT-partition
//try first mount with cIOS
// if (!fatMount("WBFS", &__io_wiiums, 0, CACHE, SECTORS)) {
//try now mount with libogc
if (!fatMount("WBFS", &__io_usbstorage2, 0, CACHE, SECTORS)) {
return -1;
}
// }
fat_wbfs_mount = 1;
fat_wbfs_sec = _FAT_startSector;
if (sector && fat_wbfs_sec != sector) {
// This is an error situation...actually, but is ignored in Config loader also
// Should ask Oggzee about it...
}
return 0;
}
static void *gx_devthread(void *a)
{
while (1)
{
LWP_MutexLock(gx_device_mutex);
unsigned i;
for (i = 0; i < GX_DEVICE_END; i++)
{
if (gx_devices[i].mounted && !gx_devices[i].interface->isInserted())
{
gx_devices[i].mounted = false;
char n[8];
snprintf(n, sizeof(n), "%s:", gx_devices[i].name);
fatUnmount(n);
}
}
LWP_MutexUnlock(gx_device_mutex);
usleep(100000);
}
return NULL;
}
void PartitionHandle::UnMount(int pos)
{
if(!interface)
return;
if(pos >= (int) MountNameList.size())
return;
if(MountNameList[pos].size() == 0)
return;
char DeviceName[20];
snprintf(DeviceName, sizeof(DeviceName), "%s:", MountNameList[pos].c_str());
//closing all open Files write back the cache
fatUnmount(DeviceName);
//closing all open Files write back the cache
ntfsUnmount(DeviceName, true);
//closing all open Files write back the cache
ext2Unmount(DeviceName);
//Remove name from list
MountNameList[pos].clear();
}
void PartitionHandle::UnMount(int pos)
{
if(!interface || (pos >= (int)MountNameList.size()) || (MountNameList[pos].size() == 0))
return;
WBFS_Close();
char DeviceSyn[10];
memcpy(DeviceSyn, MountName(pos), 8);
strcat(DeviceSyn, ":");
DeviceSyn[9] = '\0';
if(strncmp(GetFSName(pos), "WBFS", 4) == 0)
{
wbfs_t *wbfshandle = GetWbfsHandle(pos);
if(wbfshandle) wbfs_close(wbfshandle);
gprintf("WBFS Partition at %s unmounted.\n", DeviceSyn);
}
else if(strncmp(GetFSName(pos), "FAT", 3) == 0)
{
fatUnmount(DeviceSyn);
gprintf("FAT Partition at %s unmounted.\n", DeviceSyn);
}
else if(strncmp(GetFSName(pos), "NTFS", 4) == 0)
{
ntfsUnmount(DeviceSyn, true);
gprintf("NTFS Partition at %s unmounted.\n", DeviceSyn);
}
else if(strncmp(GetFSName(pos), "LINUX", 5) == 0)
{
ext2Unmount(DeviceSyn);
gprintf("EXT Partition at %s unmounted.\n", DeviceSyn);
}
/* Remove name from list */
MountNameList[pos].clear();
SetWbfsHandle(pos, NULL);
}
/* WARNING: after we move any data
* into EXECUTE_ADDR, we can no longer use any
* heap memory and are restricted to the stack only. */
void system_exec_wii(const char *_path, bool should_load_game)
{
FILE *fp;
size_t size, booter_size;
void *dol;
char path[PATH_MAX_LENGTH];
char game_path[PATH_MAX_LENGTH];
#ifndef IS_SALAMANDER
bool *verbose = retro_main_verbosity();
bool original_verbose = *verbose;
*verbose = true;
#endif
/* copy heap info into stack so it survives
* us moving the .dol into MEM2. */
strlcpy(path, _path, sizeof(path));
if (should_load_game)
{
#ifdef IS_SALAMANDER
strlcpy(game_path, gx_rom_path, sizeof(game_path));
#else
char *fullpath = NULL;
runloop_ctl(RUNLOOP_CTL_GET_CONTENT_PATH, &fullpath);
strlcpy(game_path, fullpath, sizeof(game_path));
#endif
}
RARCH_LOG("Attempt to load executable: [%s]\n", path);
fp = fopen(path, "rb");
if (fp == NULL)
{
RARCH_ERR("Could not open DOL file %s.\n", path);
goto exit;
}
fseek(fp, 0, SEEK_END);
size = ftell(fp);
fseek(fp, 0, SEEK_SET);
/* try to allocate a buffer for it. if we can't, fail. */
dol = malloc(size);
if (!dol)
{
RARCH_ERR("Could not execute DOL file %s.\n", path);
fclose(fp);
goto exit;
}
fread(dol, 1, size, fp);
fclose(fp);
fatUnmount("carda:");
fatUnmount("cardb:");
fatUnmount("sd:");
fatUnmount("usb:");
__io_wiisd.shutdown();
__io_usbstorage.shutdown();
/* don't use memcpy, there might be an overlap. */
memmove(EXECUTE_ADDR, dol, size);
DCFlushRange(EXECUTE_ADDR, size);
dol_copy_argv_path(path, should_load_game ? game_path : NULL);
booter_size = booter_end - booter_start;
memcpy(BOOTER_ADDR, booter_start, booter_size);
DCFlushRange(BOOTER_ADDR, booter_size);
RARCH_LOG("jumping to %08x\n", (unsigned) BOOTER_ADDR);
SYS_ResetSystem(SYS_SHUTDOWN,0,0);
__lwp_thread_stopmultitasking((void (*)(void)) BOOTER_ADDR);
exit:
(void)0;
#ifndef IS_SALAMANDER
*verbose = original_verbose;
#endif
}