Refactoring HOS folder structure (#771)

* Refactoring HOS folder structure

Refactoring HOS folder structure:

- Added some subfolders when needed (Following structure decided in private).
- Added some `Types` folders when needed.
- Little cleanup here and there.
- Add services placeholders for every HOS services (close #766 and #753).

* Remove Types namespaces

9 files changed, 192 insertions, 0 deletions

diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Fan/IManager.cs b/Ryujinx.HLE/HOS/Services/Ptm/Fan/IManager.cs
new file mode 100644
index 00000000..e2fe2235
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Fan/IManager.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Fan
+{
+    [Service("fan")]
+    class IManager : IpcService
+    {
+        public IManager(ServiceCtx context) { }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Fgm/IDebugger.cs b/Ryujinx.HLE/HOS/Services/Ptm/Fgm/IDebugger.cs
new file mode 100644
index 00000000..a93f5283
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Fgm/IDebugger.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Fgm
+{
+    [Service("fgm:dbg")] // 9.0.0+
+    class IDebugger : IpcService
+    {
+        public IDebugger(ServiceCtx context) { }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Fgm/ISession.cs b/Ryujinx.HLE/HOS/Services/Ptm/Fgm/ISession.cs
new file mode 100644
index 00000000..0e3f965b
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Fgm/ISession.cs
@@ -0,0 +1,10 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Fgm
+{
+    [Service("fgm")]   // 9.0.0+
+    [Service("fgm:0")] // 9.0.0+
+    [Service("fgm:9")] // 9.0.0+
+    class ISession : IpcService
+    {
+        public ISession(ServiceCtx context) { }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Pcm/IManager.cs b/Ryujinx.HLE/HOS/Services/Ptm/Pcm/IManager.cs
new file mode 100644
index 00000000..0bec45fa
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Pcm/IManager.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Pcm
+{
+    [Service("pcm")]
+    class IManager : IpcService
+    {
+        public IManager(ServiceCtx context) { }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmServer.cs b/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmServer.cs
new file mode 100644
index 00000000..9511e79d
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmServer.cs
@@ -0,0 +1,45 @@
+using Ryujinx.Common.Logging;
+
+namespace Ryujinx.HLE.HOS.Services.Ptm.Psm
+{
+    [Service("psm")]
+    class IPsmServer : IpcService
+    {
+        public IPsmServer(ServiceCtx context) { }
+
+        [Command(0)]
+        // GetBatteryChargePercentage() -> u32
+        public static ResultCode GetBatteryChargePercentage(ServiceCtx context)
+        {
+            int chargePercentage = 100;
+
+            context.ResponseData.Write(chargePercentage);
+
+            Logger.PrintStub(LogClass.ServicePsm, new { chargePercentage });
+
+            return ResultCode.Success;
+        }
+
+        [Command(1)]
+        // GetChargerType() -> u32
+        public static ResultCode GetChargerType(ServiceCtx context)
+        {
+            ChargerType chargerType = ChargerType.ChargerOrDock;
+
+            context.ResponseData.Write((int)chargerType);
+
+            Logger.PrintStub(LogClass.ServicePsm, new { chargerType });
+
+            return ResultCode.Success;
+        }
+
+        [Command(7)]
+        // OpenSession() -> IPsmSession
+        public ResultCode OpenSession(ServiceCtx context)
+        {
+            MakeObject(context, new IPsmSession(context.Device.System));
+
+            return ResultCode.Success;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmSession.cs b/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmSession.cs
new file mode 100644
index 00000000..e41d6c37
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Psm/IPsmSession.cs
@@ -0,0 +1,88 @@
+using Ryujinx.Common.Logging;
+using Ryujinx.HLE.HOS.Ipc;
+using Ryujinx.HLE.HOS.Kernel.Common;
+using Ryujinx.HLE.HOS.Kernel.Threading;
+
+namespace Ryujinx.HLE.HOS.Services.Ptm.Psm
+{
+    class IPsmSession : IpcService
+    {
+        private KEvent _stateChangeEvent;
+        private int    _stateChangeEventHandle;
+
+        public IPsmSession(Horizon system)
+        {
+            _stateChangeEvent       = new KEvent(system);
+            _stateChangeEventHandle = -1;
+        }
+
+        [Command(0)]
+        // BindStateChangeEvent() -> KObject
+        public ResultCode BindStateChangeEvent(ServiceCtx context)
+        {
+            if (_stateChangeEventHandle == -1)
+            {
+                KernelResult resultCode = context.Process.HandleTable.GenerateHandle(_stateChangeEvent.ReadableEvent, out int stateChangeEventHandle);
+
+                if (resultCode != KernelResult.Success)
+                {
+                    return (ResultCode)resultCode;
+                }
+            }
+
+            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(_stateChangeEventHandle);
+
+            Logger.PrintStub(LogClass.ServicePsm);
+
+            return ResultCode.Success;
+        }
+
+        [Command(1)]
+        // UnbindStateChangeEvent()
+        public ResultCode UnbindStateChangeEvent(ServiceCtx context)
+        {
+            if (_stateChangeEventHandle != -1)
+            {
+                context.Process.HandleTable.CloseHandle(_stateChangeEventHandle);
+                _stateChangeEventHandle = -1;
+            }
+
+            Logger.PrintStub(LogClass.ServicePsm);
+
+            return ResultCode.Success;
+        }
+
+        [Command(2)]
+        // SetChargerTypeChangeEventEnabled(u8)
+        public ResultCode SetChargerTypeChangeEventEnabled(ServiceCtx context)
+        {
+            bool chargerTypeChangeEventEnabled = context.RequestData.ReadBoolean();
+
+            Logger.PrintStub(LogClass.ServicePsm, new { chargerTypeChangeEventEnabled });
+
+            return ResultCode.Success;
+        }
+
+        [Command(3)]
+        // SetPowerSupplyChangeEventEnabled(u8)
+        public ResultCode SetPowerSupplyChangeEventEnabled(ServiceCtx context)
+        {
+            bool powerSupplyChangeEventEnabled = context.RequestData.ReadBoolean();
+
+            Logger.PrintStub(LogClass.ServicePsm, new { powerSupplyChangeEventEnabled });
+
+            return ResultCode.Success;
+        }
+
+        [Command(4)]
+        // SetBatteryVoltageStateChangeEventEnabled(u8)
+        public ResultCode SetBatteryVoltageStateChangeEventEnabled(ServiceCtx context)
+        {
+            bool batteryVoltageStateChangeEventEnabled = context.RequestData.ReadBoolean();
+
+            Logger.PrintStub(LogClass.ServicePsm, new { batteryVoltageStateChangeEventEnabled });
+
+            return ResultCode.Success;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Psm/Types/ChargerType.cs b/Ryujinx.HLE/HOS/Services/Ptm/Psm/Types/ChargerType.cs
new file mode 100644
index 00000000..3e239711
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Psm/Types/ChargerType.cs
@@ -0,0 +1,9 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Psm
+{
+    enum ChargerType
+    {
+        None,
+        ChargerOrDock,
+        UsbC
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Tc/IManager.cs b/Ryujinx.HLE/HOS/Services/Ptm/Tc/IManager.cs
new file mode 100644
index 00000000..1daa4f5e
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Tc/IManager.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Tc
+{
+    [Service("tc")]
+    class IManager : IpcService
+    {
+        public IManager(ServiceCtx context) { }
+    }
+}
\ No newline at end of file
diff --git a/Ryujinx.HLE/HOS/Services/Ptm/Ts/IMeasurementServer.cs b/Ryujinx.HLE/HOS/Services/Ptm/Ts/IMeasurementServer.cs
new file mode 100644
index 00000000..f3b37d67
--- /dev/null
+++ b/Ryujinx.HLE/HOS/Services/Ptm/Ts/IMeasurementServer.cs
@@ -0,0 +1,8 @@
+namespace Ryujinx.HLE.HOS.Services.Ptm.Ts
+{
+    [Service("ts")]
+    class IMeasurementServer : IpcService
+    {
+        public IMeasurementServer(ServiceCtx context) { }
+    }
+}
\ No newline at end of file