mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-09-09 09:03:20 +02:00
![dimok321](/assets/img/avatar_default.png)
*Added Free Space show option to the settings (can be enabled even on FAT partitions) *Moved partition free space determination to a ThreadedTask because it takes up to 10 seconds on FAT. This speeds up the build up of the main game menu (on start and on change from other menu) on all partitions. *Removed double "waiting for slow HDD" screens *Fixed scrollbar in settings
263 lines
5.3 KiB
C++
263 lines
5.3 KiB
C++
/****************************************************************************
|
|
* Copyright (C) 2010
|
|
* by Dimok
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any
|
|
* damages arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any
|
|
* purpose, including commercial applications, and to alter it and
|
|
* redistribute it freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you
|
|
* must not claim that you wrote the original software. If you use
|
|
* this software in a product, an acknowledgment in the product
|
|
* documentation would be appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and
|
|
* must not be misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*
|
|
* for WiiXplorer 2010
|
|
***************************************************************************/
|
|
#include <malloc.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
#include <ogc/mutex.h>
|
|
#include <ogc/system.h>
|
|
#include <sdcard/wiisd_io.h>
|
|
#include <sdcard/gcsd.h>
|
|
#include "usbloader/usbstorage2.h"
|
|
#include "DeviceHandler.hpp"
|
|
#include "usbloader/wbfs.h"
|
|
|
|
DeviceHandler * DeviceHandler::instance = NULL;
|
|
|
|
DeviceHandler::~DeviceHandler()
|
|
{
|
|
UnMountAll();
|
|
}
|
|
|
|
DeviceHandler * DeviceHandler::Instance()
|
|
{
|
|
if (instance == NULL)
|
|
{
|
|
instance = new DeviceHandler();
|
|
}
|
|
return instance;
|
|
}
|
|
|
|
void DeviceHandler::DestroyInstance()
|
|
{
|
|
if(instance)
|
|
{
|
|
delete instance;
|
|
}
|
|
instance = NULL;
|
|
}
|
|
|
|
bool DeviceHandler::MountAll()
|
|
{
|
|
bool result = false;
|
|
|
|
for(u32 i = SD; i < MAXDEVICES; i++)
|
|
{
|
|
if(Mount(i))
|
|
result = true;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
void DeviceHandler::UnMountAll()
|
|
{
|
|
for(u32 i = SD; i < MAXDEVICES; i++)
|
|
UnMount(i);
|
|
|
|
if(sd)
|
|
delete sd;
|
|
if(usb)
|
|
delete usb;
|
|
|
|
sd = NULL;
|
|
usb = NULL;
|
|
}
|
|
|
|
bool DeviceHandler::Mount(int dev)
|
|
{
|
|
if(dev == SD)
|
|
return MountSD();
|
|
|
|
else if(dev >= USB1 && dev <= USB8)
|
|
return MountUSB(dev-USB1);
|
|
|
|
return false;
|
|
}
|
|
|
|
bool DeviceHandler::IsInserted(int dev)
|
|
{
|
|
if(dev == SD)
|
|
return SD_Inserted() && sd->IsMounted(0);
|
|
|
|
else if(dev >= USB1 && dev <= USB8)
|
|
return USB_Inserted() && usb->IsMounted(dev-USB1);
|
|
|
|
return false;
|
|
}
|
|
|
|
void DeviceHandler::UnMount(int dev)
|
|
{
|
|
if(dev == SD)
|
|
UnMountSD();
|
|
|
|
else if(dev >= USB1 && dev <= USB8)
|
|
UnMountUSB(dev-USB1);
|
|
}
|
|
|
|
bool DeviceHandler::MountSD()
|
|
{
|
|
if(!sd)
|
|
sd = new PartitionHandle(&__io_wiisd);
|
|
|
|
if(sd->GetPartitionCount() < 1)
|
|
{
|
|
delete sd;
|
|
sd = NULL;
|
|
return false;
|
|
}
|
|
|
|
//! Mount only one SD Partition
|
|
return sd->Mount(0, DeviceName[SD], true);
|
|
}
|
|
|
|
static inline bool USBSpinUp()
|
|
{
|
|
bool started = false;
|
|
int retries = 400;
|
|
// wait 20 sec for the USB to spin up...stupid slow ass HDD
|
|
do
|
|
{
|
|
started = __io_usbstorage2.startup();
|
|
if(started) break;
|
|
usleep(50000);
|
|
}
|
|
while(--retries > 0);
|
|
|
|
return started;
|
|
}
|
|
|
|
bool DeviceHandler::MountUSB(int pos, bool spinup)
|
|
{
|
|
if(spinup && !USBSpinUp())
|
|
return false;
|
|
|
|
if(!usb)
|
|
usb = new PartitionHandle(&__io_usbstorage2);
|
|
|
|
if(usb->GetPartitionCount() < 1)
|
|
{
|
|
delete usb;
|
|
usb = NULL;
|
|
return false;
|
|
}
|
|
|
|
if(pos >= usb->GetPartitionCount())
|
|
return false;
|
|
|
|
return usb->Mount(pos, DeviceName[USB1+pos]);
|
|
}
|
|
|
|
bool DeviceHandler::MountAllUSB(bool spinup)
|
|
{
|
|
if(spinup && !USBSpinUp())
|
|
return false;
|
|
|
|
if(!usb)
|
|
usb = new PartitionHandle(&__io_usbstorage2);
|
|
|
|
bool result = false;
|
|
|
|
for(int i = 0; i < usb->GetPartitionCount(); i++)
|
|
{
|
|
if(MountUSB(i, false))
|
|
result = true;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
void DeviceHandler::UnMountUSB(int pos)
|
|
{
|
|
if(!usb)
|
|
return;
|
|
|
|
if(pos >= usb->GetPartitionCount())
|
|
return;
|
|
|
|
usb->UnMount(pos);
|
|
}
|
|
|
|
void DeviceHandler::UnMountAllUSB()
|
|
{
|
|
if(!usb)
|
|
return;
|
|
|
|
for(int i = 0; i < usb->GetPartitionCount(); i++)
|
|
usb->UnMount(i);
|
|
|
|
delete usb;
|
|
usb = NULL;
|
|
}
|
|
|
|
int DeviceHandler::PathToDriveType(const char * path)
|
|
{
|
|
if(!path)
|
|
return -1;
|
|
|
|
for(int i = SD; i < MAXDEVICES; i++)
|
|
{
|
|
if(strncmp(path, DeviceName[i], strlen(DeviceName[i])) == 0)
|
|
return i;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
const char * DeviceHandler::GetFSName(int dev)
|
|
{
|
|
if(dev == SD && DeviceHandler::instance->sd)
|
|
{
|
|
return DeviceHandler::instance->sd->GetFSName(0);
|
|
}
|
|
else if(dev >= USB1 && dev <= USB8 && DeviceHandler::instance->usb)
|
|
{
|
|
return DeviceHandler::instance->usb->GetFSName(dev-USB1);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int DeviceHandler::GetUSBFilesystemType(int partition)
|
|
{
|
|
if(!instance)
|
|
return -1;
|
|
|
|
PartitionHandle * usbHandle = instance->GetUSBHandle();
|
|
|
|
const char * FSName = usbHandle->GetFSName(partition);
|
|
|
|
if(strncmp(FSName, "WBFS", 4) == 0)
|
|
return PART_FS_WBFS;
|
|
else if(strncmp(FSName, "FAT", 3) == 0)
|
|
return PART_FS_FAT;
|
|
else if(strncmp(FSName, "NTFS", 4) == 0)
|
|
return PART_FS_NTFS;
|
|
else if(strncmp(FSName, "LINUX", 4) == 0)
|
|
return PART_FS_EXT;
|
|
|
|
return -1;
|
|
}
|