1 files changed, 98 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Caps/IScreenShotApplicationService.cs b/src/Ryujinx.HLE/HOS/Services/Caps/IScreenShotApplicationService.cs
new file mode 100644
index 00000000..a3501286
--- /dev/null
+++ b/src/Ryujinx.HLE/HOS/Services/Caps/IScreenShotApplicationService.cs
@@ -0,0 +1,98 @@
+using Ryujinx.Common;
+using Ryujinx.HLE.HOS.Services.Caps.Types;
+
+namespace Ryujinx.HLE.HOS.Services.Caps
+{
+    [Service("caps:su")] // 6.0.0+
+    class IScreenShotApplicationService : IpcService
+    {
+        public IScreenShotApplicationService(ServiceCtx context) { }
+
+        [CommandCmif(32)] // 7.0.0+
+        // SetShimLibraryVersion(pid, u64, nn::applet::AppletResourceUserId)
+        public ResultCode SetShimLibraryVersion(ServiceCtx context)
+        {
+            return context.Device.System.CaptureManager.SetShimLibraryVersion(context);
+        }
+
+        [CommandCmif(203)]
+        // SaveScreenShotEx0(bytes<0x40> ScreenShotAttribute, u32 unknown, u64 AppletResourceUserId, pid, buffer<bytes, 0x45> ScreenshotData) -> bytes<0x20> ApplicationAlbumEntry
+        public ResultCode SaveScreenShotEx0(ServiceCtx context)
+        {
+            // TODO: Use the ScreenShotAttribute.
+            ScreenShotAttribute screenShotAttribute = context.RequestData.ReadStruct<ScreenShotAttribute>();
+
+            uint  unknown              = context.RequestData.ReadUInt32();
+            ulong appletResourceUserId = context.RequestData.ReadUInt64();
+            ulong pidPlaceholder       = context.RequestData.ReadUInt64();
+
+            ulong screenshotDataPosition = context.Request.SendBuff[0].Position;
+            ulong screenshotDataSize     = context.Request.SendBuff[0].Size;
+
+            byte[] screenshotData = context.Memory.GetSpan(screenshotDataPosition, (int)screenshotDataSize, true).ToArray();
+
+            ResultCode resultCode = context.Device.System.CaptureManager.SaveScreenShot(screenshotData, appletResourceUserId, context.Device.Processes.ActiveApplication.ProgramId, out ApplicationAlbumEntry applicationAlbumEntry);
+
+            context.ResponseData.WriteStruct(applicationAlbumEntry);
+
+            return resultCode;
+        }
+
+        [CommandCmif(205)] // 8.0.0+
+        // SaveScreenShotEx1(bytes<0x40> ScreenShotAttribute, u32 unknown, u64 AppletResourceUserId, pid, buffer<bytes, 0x15> ApplicationData, buffer<bytes, 0x45> ScreenshotData) -> bytes<0x20> ApplicationAlbumEntry
+        public ResultCode SaveScreenShotEx1(ServiceCtx context)
+        {
+            // TODO: Use the ScreenShotAttribute.
+            ScreenShotAttribute screenShotAttribute = context.RequestData.ReadStruct<ScreenShotAttribute>();
+
+            uint  unknown              = context.RequestData.ReadUInt32();
+            ulong appletResourceUserId = context.RequestData.ReadUInt64();
+            ulong pidPlaceholder       = context.RequestData.ReadUInt64();
+
+            ulong applicationDataPosition = context.Request.SendBuff[0].Position;
+            ulong applicationDataSize     = context.Request.SendBuff[0].Size;
+
+            ulong screenshotDataPosition = context.Request.SendBuff[1].Position;
+            ulong screenshotDataSize     = context.Request.SendBuff[1].Size;
+
+            // TODO: Parse the application data: At 0x00 it's UserData (Size of 0x400), at 0x404 it's a uint UserDataSize (Always empty for now).
+            byte[] applicationData = context.Memory.GetSpan(applicationDataPosition, (int)applicationDataSize).ToArray();
+
+            byte[] screenshotData = context.Memory.GetSpan(screenshotDataPosition, (int)screenshotDataSize, true).ToArray();
+
+            ResultCode resultCode = context.Device.System.CaptureManager.SaveScreenShot(screenshotData, appletResourceUserId, context.Device.Processes.ActiveApplication.ProgramId, out ApplicationAlbumEntry applicationAlbumEntry);
+
+            context.ResponseData.WriteStruct(applicationAlbumEntry);
+
+            return resultCode;
+        }
+
+        [CommandCmif(210)]
+        // SaveScreenShotEx2(bytes<0x40> ScreenShotAttribute, u32 unknown, u64 AppletResourceUserId, buffer<bytes, 0x15> UserIdList, buffer<bytes, 0x45> ScreenshotData) -> bytes<0x20> ApplicationAlbumEntry
+        public ResultCode SaveScreenShotEx2(ServiceCtx context)
+        {
+            // TODO: Use the ScreenShotAttribute.
+            ScreenShotAttribute screenShotAttribute = context.RequestData.ReadStruct<ScreenShotAttribute>();
+
+            uint  unknown              = context.RequestData.ReadUInt32();
+            ulong appletResourceUserId = context.RequestData.ReadUInt64();
+
+            ulong userIdListPosition = context.Request.SendBuff[0].Position;
+            ulong userIdListSize     = context.Request.SendBuff[0].Size;
+
+            ulong screenshotDataPosition = context.Request.SendBuff[1].Position;
+            ulong screenshotDataSize     = context.Request.SendBuff[1].Size;
+
+            // TODO: Parse the UserIdList.
+            byte[] userIdList = context.Memory.GetSpan(userIdListPosition, (int)userIdListSize).ToArray();
+
+            byte[] screenshotData = context.Memory.GetSpan(screenshotDataPosition, (int)screenshotDataSize, true).ToArray();
+
+            ResultCode resultCode = context.Device.System.CaptureManager.SaveScreenShot(screenshotData, appletResourceUserId, context.Device.Processes.ActiveApplication.ProgramId, out ApplicationAlbumEntry applicationAlbumEntry);
+
+            context.ResponseData.WriteStruct(applicationAlbumEntry);
+
+            return resultCode;
+        }
+    }
+}
+\ No newline at end of file