public long OpenDirectory(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
int FilterFlags = Context.RequestData.ReadInt32();
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string DirName = Context.Ns.VFs.GetFullPath(Path, Name);
if (!Directory.Exists(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (IsPathAlreadyInUse(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
IDirectory DirInterface = new IDirectory(DirName, FilterFlags);
DirInterface.Disposed += RemoveDirectoryInUse;
lock (OpenPaths)
{
OpenPaths.Add(DirName);
}
MakeObject(Context, DirInterface);
return(0);
}
public long GetEntryType(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (File.Exists(FileName))
{
Context.ResponseData.Write(1);
}
else if (Directory.Exists(FileName))
{
Context.ResponseData.Write(0);
}
else
{
Context.ResponseData.Write(0);
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
return(0);
}
public long OpenFile(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
int FilterFlags = Context.RequestData.ReadInt32();
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (!File.Exists(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (IsPathAlreadyInUse(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
FileStream Stream = new FileStream(FileName, FileMode.Open);
IFile FileInterface = new IFile(Stream, FileName);
FileInterface.Disposed += RemoveFileInUse;
lock (OpenPaths)
{
OpenPaths.Add(FileName);
}
MakeObject(Context, FileInterface);
return(0);
}
public static string ReadHbAbiNextLoadPath(AMemory Memory, long Position)
{
string FileName = null;
while (true)
{
long Key = Memory.ReadInt64(Position);
if (Key == 2)
{
long Value0 = Memory.ReadInt64(Position + 0x08);
long Value1 = Memory.ReadInt64(Position + 0x10);
FileName = AMemoryHelper.ReadAsciiString(Memory, Value0, Value1 - Value0);
break;
}
else if (Key == 0)
{
break;
}
Position += 0x18;
}
return(FileName);
}
public long RenameDirectory(ServiceCtx Context)
{
long OldPosition = Context.Request.PtrBuff[0].Position;
long NewPosition = Context.Request.PtrBuff[0].Position;
string OldName = AMemoryHelper.ReadAsciiString(Context.Memory, OldPosition);
string NewName = AMemoryHelper.ReadAsciiString(Context.Memory, NewPosition);
string OldDirName = Context.Ns.VFs.GetFullPath(Path, OldName);
string NewDirName = Context.Ns.VFs.GetFullPath(Path, NewName);
if (!Directory.Exists(OldDirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (Directory.Exists(NewDirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists));
}
if (IsPathAlreadyInUse(OldDirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
Directory.Move(OldDirName, NewDirName);
return(0);
}
public long CreateDirectory(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string DirName = Context.Ns.VFs.GetFullPath(Path, Name);
if (DirName == null)
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (Directory.Exists(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists));
}
if (IsPathAlreadyInUse(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
Directory.CreateDirectory(DirName);
return(0);
}
public long OpenDirectory(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
int FilterFlags = Context.RequestData.ReadInt32();
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string DirName = Context.Ns.VFs.GetFullPath(Path, Name);
if (DirName != null)
{
if (Directory.Exists(DirName))
{
MakeObject(Context, new IDirectory(DirName, FilterFlags));
return(0);
}
else
{
// TODO: correct error code.
return(-1);
}
}
// TODO: Correct error code.
return(-1);
}
public long OpenFile(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
int FilterFlags = Context.RequestData.ReadInt32();
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (FileName == null)
{
//TODO: Correct error code.
return(-1);
}
if (File.Exists(FileName))
{
FileStream Stream = new FileStream(FileName, FileMode.OpenOrCreate);
MakeObject(Context, new IFile(Stream));
return(0);
}
//TODO: Correct error code.
return(-1);
}
public long CreateFile(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
long Mode = Context.RequestData.ReadInt64();
int Size = Context.RequestData.ReadInt32();
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (FileName == null)
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (File.Exists(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyExists));
}
if (IsPathAlreadyInUse(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
using (FileStream NewFile = File.Create(FileName))
{
NewFile.SetLength(Size);
}
return(0);
}
public void OpenAudioOutMethod(ServiceCtx Context, long SendPosition, long SendSize, long ReceivePosition, long ReceiveSize)
{
IAalOutput AudioOut = Context.Ns.AudioOut;
string DeviceName = AMemoryHelper.ReadAsciiString(
Context.Memory,
SendPosition,
SendSize
);
if (DeviceName == string.Empty)
{
DeviceName = DefaultAudioOutput;
}
byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DeviceName + "\0");
if ((ulong)DeviceNameBuffer.Length <= (ulong)ReceiveSize)
{
Context.Memory.WriteBytes(ReceivePosition, DeviceNameBuffer);
}
else
{
Context.Ns.Log.PrintError(LogClass.ServiceAudio, $"Output buffer size {ReceiveSize} too small!");
}
int SampleRate = Context.RequestData.ReadInt32();
int Channels = Context.RequestData.ReadInt32();
Channels = (ushort)(Channels >> 16);
if (SampleRate == 0)
{
SampleRate = 48000;
}
if (Channels < 1 || Channels > 2)
{
Channels = 2;
}
KEvent ReleaseEvent = new KEvent();
ReleaseCallback Callback = () =>
{
ReleaseEvent.WaitEvent.Set();
};
int Track = AudioOut.OpenTrack(SampleRate, Channels, Callback, out AudioFormat Format);
MakeObject(Context, new IAudioOut(AudioOut, ReleaseEvent, Track));
Context.ResponseData.Write(SampleRate);
Context.ResponseData.Write(Channels);
Context.ResponseData.Write((int)Format);
Context.ResponseData.Write((int)PlaybackState.Stopped);
}
public long OpenAudioOut(ServiceCtx Context)
{
IAalOutput AudioOut = Context.Ns.AudioOut;
string DeviceName = AMemoryHelper.ReadAsciiString(
Context.Memory,
Context.Request.SendBuff[0].Position,
Context.Request.SendBuff[0].Size);
if (DeviceName == string.Empty)
{
DeviceName = "FIXME";
}
long DeviceNamePosition = Context.Request.ReceiveBuff[0].Position;
long DeviceNameSize = Context.Request.ReceiveBuff[0].Size;
byte[] DeviceNameBuffer = Encoding.ASCII.GetBytes(DeviceName);
if (DeviceName.Length <= DeviceNameSize)
{
AMemoryHelper.WriteBytes(Context.Memory, DeviceNamePosition, DeviceNameBuffer);
}
int SampleRate = Context.RequestData.ReadInt32();
int Channels = Context.RequestData.ReadInt32();
Channels = (ushort)(Channels >> 16);
if (SampleRate == 0)
{
SampleRate = 48000;
}
if (Channels < 1 || Channels > 2)
{
Channels = 2;
}
KEvent ReleaseEvent = new KEvent();
ReleaseCallback Callback = () =>
{
ReleaseEvent.WaitEvent.Set();
};
int Track = AudioOut.OpenTrack(SampleRate, Channels, Callback, out AudioFormat Format);
MakeObject(Context, new IAudioOut(AudioOut, ReleaseEvent, Track));
Context.ResponseData.Write(SampleRate);
Context.ResponseData.Write(Channels);
Context.ResponseData.Write((int)Format);
Context.ResponseData.Write((int)PlaybackState.Stopped);
return(0);
}
public long GetTotalSpaceSize(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
Context.ResponseData.Write(Context.Ns.VFs.GetDrive().TotalSize);
return(0);
}
public long SetAudioDeviceOutputVolume(ServiceCtx Context)
{
float Volume = Context.RequestData.ReadSingle();
long Position = Context.Request.SendBuff[0].Position;
long Size = Context.Request.SendBuff[0].Size;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position, Size);
return(0);
}
private void SvcOutputDebugString(AThreadState ThreadState)
{
long Position = (long)ThreadState.X0;
long Size = (long)ThreadState.X1;
string Str = AMemoryHelper.ReadAsciiString(Memory, Position, Size);
Device.Log.PrintWarning(LogClass.KernelSvc, Str);
ThreadState.X0 = 0;
}
private static void SvcOutputDebugString(Switch Ns, ARegisters Registers, AMemory Memory)
{
long Position = (long)Registers.X0;
long Size = (long)Registers.X1;
string Str = AMemoryHelper.ReadAsciiString(Memory, Position, (int)Size);
Console.WriteLine($"SvcOutputDebugString: {Str}");
Registers.X0 = (int)SvcResult.Success;
}
private void SvcOutputDebugString(AThreadState ThreadState)
{
long Position = (long)ThreadState.X0;
long Size = (long)ThreadState.X1;
string Str = AMemoryHelper.ReadAsciiString(Memory, Position, Size);
Logging.Info($"SvcOutputDebugString: {Str}");
ThreadState.X0 = 0;
}
private void SvcOutputDebugString(ARegisters Registers)
{
long Position = (long)Registers.X0;
long Size = (long)Registers.X1;
string Str = AMemoryHelper.ReadAsciiString(Memory, Position, (int)Size);
Logging.Info($"SvcOutputDebugString: {Str}");
Registers.X0 = (int)SvcResult.Success;
}
public long Open(ServiceCtx Context)
{
long NamePtr = Context.Request.SendBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, NamePtr);
int Fd = Fds.Add(Context.Process, new NvFd(Name));
Context.ResponseData.Write(Fd);
Context.ResponseData.Write(0);
return(0);
}
public long SetAudioDeviceOutputVolume(ServiceCtx Context)
{
float Volume = Context.RequestData.ReadSingle();
long Position = Context.Request.SendBuff[0].Position;
long Size = Context.Request.SendBuff[0].Size;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position, Size);
Logging.Stub(LogClass.ServiceAudio, $"Volume = {Volume}, Position = {Position}, Size = {Size}");
return(0);
}
private static int GetConfig(ServiceCtx Context)
{
long InputPosition = Context.Request.GetBufferType0x21Position();
long OutputPosition = Context.Request.GetBufferType0x22Position();
string Nv = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0, 0x41);
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0x41, 0x41);
Context.Memory.WriteByte(OutputPosition + 0x82, 0);
Context.Ns.Log.PrintStub(LogClass.ServiceNv, "Stubbed.");
return(NvResult.Success);
}
private static int GetConfig(ServiceCtx Context)
{
if (!IsProductionMode)
{
long InputPosition = Context.Request.GetBufferType0x21().Position;
long OutputPosition = Context.Request.GetBufferType0x22().Position;
string Domain = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0, 0x41);
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, InputPosition + 0x41, 0x41);
if (Set.NxSettings.Settings.TryGetValue($"{Domain}!{Name}", out object NvSetting))
{
byte[] SettingBuffer = new byte[0x101];
if (NvSetting is string StringValue)
{
if (StringValue.Length > 0x100)
{
Logger.PrintError(LogClass.ServiceNv, $"{Domain}!{Name} String value size is too big!");
}
else
{
SettingBuffer = Encoding.ASCII.GetBytes(StringValue + "\0");
}
}
if (NvSetting is int IntValue)
{
SettingBuffer = BitConverter.GetBytes(IntValue);
}
else if (NvSetting is bool BoolValue)
{
SettingBuffer[0] = BoolValue ? (byte)1 : (byte)0;
}
else
{
throw new NotImplementedException(NvSetting.GetType().Name);
}
Context.Memory.WriteBytes(OutputPosition + 0x82, SettingBuffer);
Logger.PrintDebug(LogClass.ServiceNv, $"Got setting {Domain}!{Name}");
}
return(NvResult.Success);
}
return(NvResult.NotAvailableInProduction);
}
private void SvcConnectToNamedPort(AThreadState ThreadState)
{
long StackPtr = (long)ThreadState.X0;
long NamePtr = (long)ThreadState.X1;
string Name = AMemoryHelper.ReadAsciiString(Memory, NamePtr, 8);
//TODO: Validate that app has perms to access the service, and that the service
//actually exists, return error codes otherwise.
HSession Session = new HSession(Name);
ThreadState.X1 = (ulong)Ns.Os.Handles.GenerateId(Session);
ThreadState.X0 = (int)SvcResult.Success;
}
public long DeleteDirectory(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (FileName != null)
{
Directory.Delete(FileName);
return(0);
}
// TODO: Correct error code.
return(-1);
}
private void SvcConnectToNamedPort(AThreadState ThreadState)
{
long StackPtr = (long)ThreadState.X0;
long NamePtr = (long)ThreadState.X1;
string Name = AMemoryHelper.ReadAsciiString(Memory, NamePtr, 8);
//TODO: Validate that app has perms to access the service, and that the service
//actually exists, return error codes otherwise.
KSession Session = new KSession(ServiceFactory.MakeService(Name), Name);
ulong Handle = (ulong)Process.HandleTable.OpenHandle(Session);
ThreadState.X0 = 0;
ThreadState.X1 = Handle;
}
public long RenameDirectory(ServiceCtx Context)
{
long OldPosition = Context.Request.PtrBuff[0].Position;
long NewPosition = Context.Request.PtrBuff[0].Position;
string OldName = AMemoryHelper.ReadAsciiString(Context.Memory, OldPosition);
string NewName = AMemoryHelper.ReadAsciiString(Context.Memory, NewPosition);
string OldDirName = Context.Ns.VFs.GetFullPath(Path, OldName);
string NewDirName = Context.Ns.VFs.GetFullPath(Path, NewName);
if (OldDirName != null && NewDirName != null)
{
Directory.Move(OldDirName, NewDirName);
return(0);
}
// TODO: Correct error code.
return(-1);
}
public long CreateFile(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
ulong Mode = Context.RequestData.ReadUInt64();
uint Size = Context.RequestData.ReadUInt32();
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (FileName != null)
{
FileStream NewFile = File.Create(FileName);
NewFile.SetLength(Size);
NewFile.Close();
return(0);
}
//TODO: Correct error code.
return(-1);
}
private void SvcConnectToNamedPort(AThreadState ThreadState)
{
long StackPtr = (long)ThreadState.X0;
long NamePtr = (long)ThreadState.X1;
string Name = AMemoryHelper.ReadAsciiString(Memory, NamePtr, 8);
//TODO: Validate that app has perms to access the service, and that the service
//actually exists, return error codes otherwise.
KSession Session = new KSession(ServiceFactory.MakeService(System, Name), Name);
if (Process.HandleTable.GenerateHandle(Session, out int Handle) != KernelResult.Success)
{
throw new InvalidOperationException("Out of handles!");
}
ThreadState.X0 = 0;
ThreadState.X1 = (uint)Handle;
}
public long GetEntryType(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (FileName == null)
{
//TODO: Correct error code.
return(-1);
}
bool IsFile = File.Exists(FileName);
Context.ResponseData.Write(IsFile ? 1 : 0);
return(0);
}
private long DeleteDirectory(ServiceCtx Context, bool Recursive)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string DirName = Context.Ns.VFs.GetFullPath(Path, Name);
if (!Directory.Exists(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (IsPathAlreadyInUse(DirName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
Directory.Delete(DirName, Recursive);
return(0);
}
public long DeleteFile(ServiceCtx Context)
{
long Position = Context.Request.PtrBuff[0].Position;
string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position);
string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
if (!File.Exists(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist));
}
if (IsPathAlreadyInUse(FileName))
{
return(MakeError(ErrorModule.Fs, FsErr.PathAlreadyInUse));
}
File.Delete(FileName);
return(0);
}
