public virtual int scePowerUnregisterCallback(int slot)
{
if (slot < 0 || slot >= powerCBSlots.Length)
{
return(-1);
}
if (powerCBSlots[slot] != 0)
{
ThreadManForUser threadMan = Modules.ThreadManForUserModule;
threadMan.hleKernelUnRegisterCallback(SceKernelThreadInfo.THREAD_CALLBACK_POWER, powerCBSlots[slot]);
powerCBSlots[slot] = 0;
}
return(0);
}
public override int ioDevctl(string deviceName, int command, TPointer inputPointer, int inputLength, TPointer outputPointer, int outputLength)
{
int result;
switch (command)
{
// Register memorystick insert/eject callback (fatms0).
case 0x02415821:
{
Console.WriteLine("sceIoDevctl register memorystick insert/eject callback (fatms0)");
ThreadManForUser threadMan = Modules.ThreadManForUserModule;
if (!deviceName.Equals("fatms0:"))
{
result = ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
else if (inputPointer.AddressGood && inputLength == 4)
{
int cbid = inputPointer.getValue32();
const int callbackType = SceKernelThreadInfo.THREAD_CALLBACK_MEMORYSTICK_FAT;
if (threadMan.hleKernelRegisterCallback(callbackType, cbid))
{
// Trigger the registered callback immediately.
// Only trigger this one callback, not all the MS callbacks.
threadMan.hleKernelNotifyCallback(callbackType, cbid, MemoryStick.StateFatMs);
result = 0; // Success.
}
else
{
result = SceKernelErrors.ERROR_ERRNO_INVALID_ARGUMENT;
}
}
else
{
result = SceKernelErrors.ERROR_ERRNO_INVALID_ARGUMENT;
}
break;
}
// Unregister memorystick insert/eject callback (fatms0).
case 0x02415822:
{
Console.WriteLine("sceIoDevctl unregister memorystick insert/eject callback (fatms0)");
ThreadManForUser threadMan = Modules.ThreadManForUserModule;
if (!deviceName.Equals("fatms0:"))
{
result = ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
else if (inputPointer.AddressGood && inputLength == 4)
{
int cbid = inputPointer.getValue32();
threadMan.hleKernelUnRegisterCallback(SceKernelThreadInfo.THREAD_CALLBACK_MEMORYSTICK_FAT, cbid);
result = 0; // Success.
}
else
{
result = SceKernelErrors.ERROR_ERRNO_INVALID_ARGUMENT;
}
break;
}
// Set if the device is assigned/inserted or not (fatms0).
case 0x02415823:
{
Console.WriteLine("sceIoDevctl set assigned device (fatms0)");
if (!deviceName.Equals("fatms0:"))
{
result = ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
else if (inputPointer.AddressGood && inputLength >= 4)
{
// 0 - Device is not assigned (callback not registered).
// 1 - Device is assigned (callback registered).
MemoryStick.StateFatMs = inputPointer.getValue32();
result = 0;
}
else
{
result = IO_ERROR;
}
break;
}
// Check if the device is write protected (fatms0).
case 0x02425824:
{
Console.WriteLine("sceIoDevctl check write protection (fatms0)");
if (!deviceName.Equals("fatms0:") && !deviceName.Equals("ms0:"))
{ // For this command the alias "ms0:" is also supported.
result = ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
else if (outputPointer.AddressGood)
{
// 0 - Device is not protected.
// 1 - Device is protected.
outputPointer.setValue32(0);
result = 0;
}
else
{
result = IO_ERROR;
}
break;
}
// Get MS capacity (fatms0).
case 0x02425818:
{
Console.WriteLine("sceIoDevctl get MS capacity (fatms0)");
int sectorSize = 0x200;
int sectorCount = MemoryStick.SectorSize / sectorSize;
int maxClusters = (int)((MemoryStick.FreeSize * 95L / 100) / (sectorSize * sectorCount));
int freeClusters = maxClusters;
int maxSectors = maxClusters;
if (inputPointer.AddressGood && inputLength >= 4)
{
int addr = inputPointer.getValue32();
if (Memory.isAddressGood(addr))
{
Console.WriteLine("sceIoDevctl refer ms free space");
Memory mem = Memory.Instance;
mem.write32(addr, maxClusters);
mem.write32(addr + 4, freeClusters);
mem.write32(addr + 8, maxSectors);
mem.write32(addr + 12, sectorSize);
mem.write32(addr + 16, sectorCount);
result = 0;
}
else
{
Console.WriteLine("sceIoDevctl 0x02425818 bad save address " + string.Format("0x{0:X8}", addr));
result = IO_ERROR;
}
}
else
{
Console.WriteLine("sceIoDevctl 0x02425818 bad param address " + string.Format("0x{0:X8}", inputPointer) + " or size " + inputLength);
result = IO_ERROR;
}
break;
}
// Check if the device is assigned/inserted (fatms0).
case 0x02425823:
{
Console.WriteLine("sceIoDevctl check assigned device (fatms0)");
if (!deviceName.Equals("fatms0:"))
{
result = ERROR_MEMSTICK_DEVCTL_BAD_PARAMS;
}
else if (outputPointer.AddressGood && outputLength >= 4)
{
// 0 - Device is not assigned (callback not registered).
// 1 - Device is assigned (callback registered).
outputPointer.setValue32(MemoryStick.StateFatMs);
result = 0;
}
else
{
result = IO_ERROR;
}
break;
}
case 0x00005802:
{
if (!"flash1:".Equals(deviceName) || inputLength != 0 || outputLength != 0)
{
result = IO_ERROR;
}
else
{
result = 0;
}
break;
}
default:
{
result = base.ioDevctl(deviceName, command, inputPointer, inputLength, outputPointer, outputLength);
}
break;
}
return(result);
}
