diff options
Diffstat (limited to 'Ryujinx.Core/OsHle/Ipc/IpcHandler.cs')
| -rw-r--r-- | Ryujinx.Core/OsHle/Ipc/IpcHandler.cs | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs b/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs new file mode 100644 index 00000000..deab8896 --- /dev/null +++ b/Ryujinx.Core/OsHle/Ipc/IpcHandler.cs @@ -0,0 +1,277 @@ +using ChocolArm64.Memory; +using Ryujinx.Core.OsHle.Handles; +using Ryujinx.Core.OsHle.Objects; +using Ryujinx.Core.OsHle.Services; +using System; +using System.Collections.Generic; +using System.IO; + +namespace Ryujinx.Core.OsHle.Ipc +{ + static class IpcHandler + { + private static Dictionary<(string, int), ServiceProcessRequest> ServiceCmds = + new Dictionary<(string, int), ServiceProcessRequest>() + { + { ( "acc:u0", 3), Service.AccU0ListOpenUsers }, + { ( "acc:u0", 5), Service.AccU0GetProfile }, + { ( "acc:u0", 100), Service.AccU0InitializeApplicationInfo }, + { ( "acc:u0", 101), Service.AccU0GetBaasAccountManagerForApplication }, + { ( "apm", 0), Service.ApmOpenSession }, + { ( "apm:p", 0), Service.ApmOpenSession }, + { ( "appletOE", 0), Service.AppletOpenApplicationProxy }, + { ( "audout:u", 0), Service.AudOutListAudioOuts }, + { ( "audout:u", 1), Service.AudOutOpenAudioOut }, + { ( "audren:u", 0), Service.AudRenOpenAudioRenderer }, + { ( "audren:u", 1), Service.AudRenGetAudioRendererWorkBufferSize }, + { ( "friend:a", 0), Service.FriendCreateFriendService }, + { ( "fsp-srv", 1), Service.FspSrvInitialize }, + { ( "fsp-srv", 18), Service.FspSrvMountSdCard }, + { ( "fsp-srv", 51), Service.FspSrvMountSaveData }, + { ( "fsp-srv", 200), Service.FspSrvOpenDataStorageByCurrentProcess }, + { ( "fsp-srv", 203), Service.FspSrvOpenRomStorage }, + { ( "fsp-srv", 1005), Service.FspSrvGetGlobalAccessLogMode }, + { ( "hid", 0), Service.HidCreateAppletResource }, + { ( "hid", 11), Service.HidActivateTouchScreen }, + { ( "hid", 100), Service.HidSetSupportedNpadStyleSet }, + { ( "hid", 102), Service.HidSetSupportedNpadIdType }, + { ( "hid", 103), Service.HidActivateNpad }, + { ( "hid", 120), Service.HidSetNpadJoyHoldType }, + { ( "lm", 0), Service.LmInitialize }, + { ( "nvdrv", 0), Service.NvDrvOpen }, + { ( "nvdrv", 1), Service.NvDrvIoctl }, + { ( "nvdrv", 2), Service.NvDrvClose }, + { ( "nvdrv", 3), Service.NvDrvInitialize }, + { ( "nvdrv", 4), Service.NvDrvQueryEvent }, + { ( "nvdrv", 8), Service.NvDrvSetClientPid }, + { ( "nvdrv:a", 0), Service.NvDrvOpen }, + { ( "nvdrv:a", 1), Service.NvDrvIoctl }, + { ( "nvdrv:a", 2), Service.NvDrvClose }, + { ( "nvdrv:a", 3), Service.NvDrvInitialize }, + { ( "nvdrv:a", 4), Service.NvDrvQueryEvent }, + { ( "nvdrv:a", 8), Service.NvDrvSetClientPid }, + { ( "pctl:a", 0), Service.PctlCreateService }, + { ( "pl:u", 1), Service.PlGetLoadState }, + { ( "pl:u", 2), Service.PlGetFontSize }, + { ( "pl:u", 3), Service.PlGetSharedMemoryAddressOffset }, + { ( "pl:u", 4), Service.PlGetSharedMemoryNativeHandle }, + { ( "set", 1), Service.SetGetAvailableLanguageCodes }, + { ( "sm:", 0), Service.SmInitialize }, + { ( "sm:", 1), Service.SmGetService }, + { ( "time:u", 0), Service.TimeGetStandardUserSystemClock }, + { ( "time:u", 1), Service.TimeGetStandardNetworkSystemClock }, + { ( "time:u", 2), Service.TimeGetStandardSteadyClock }, + { ( "time:u", 3), Service.TimeGetTimeZoneService }, + { ( "time:u", 4), Service.TimeGetStandardLocalSystemClock }, + { ( "time:s", 0), Service.TimeGetStandardUserSystemClock }, + { ( "time:s", 1), Service.TimeGetStandardNetworkSystemClock }, + { ( "time:s", 2), Service.TimeGetStandardSteadyClock }, + { ( "time:s", 3), Service.TimeGetTimeZoneService }, + { ( "time:s", 4), Service.TimeGetStandardLocalSystemClock }, + { ( "vi:m", 2), Service.ViGetDisplayService }, + }; + + private const long SfciMagic = 'S' << 0 | 'F' << 8 | 'C' << 16 | 'I' << 24; + private const long SfcoMagic = 'S' << 0 | 'F' << 8 | 'C' << 16 | 'O' << 24; + + public static void IpcCall( + Switch Ns, + AMemory Memory, + HSession Session, + IpcMessage Request, + long CmdPtr, + int HndId) + { + IpcMessage Response = new IpcMessage(Request.IsDomain); + + using (MemoryStream Raw = new MemoryStream(Request.RawData)) + { + BinaryReader ReqReader = new BinaryReader(Raw); + + if (Request.Type == IpcMessageType.Request) + { + string ServiceName = Session.ServiceName; + + ServiceProcessRequest ProcReq = null; + + bool IgnoreNullPR = false; + + string DbgServiceName = string.Empty; + + if (Session is HDomain Dom) + { + if (Request.DomCmd == IpcDomCmd.SendMsg) + { + long Magic = ReqReader.ReadInt64(); + int CmdId = (int)ReqReader.ReadInt64(); + + object Obj = Dom.GetObject(Request.DomObjId); + + if (Obj is HDomain) + { + ServiceCmds.TryGetValue((ServiceName, CmdId), out ProcReq); + + DbgServiceName = $"{ServiceName} {ProcReq?.Method.Name ?? CmdId.ToString()}"; + } + else if (Obj != null) + { + ((IIpcInterface)Obj).Commands.TryGetValue(CmdId, out ProcReq); + + DbgServiceName = $"{ServiceName} {Obj.GetType().Name} {ProcReq?.Method.Name ?? CmdId.ToString()}"; + } + } + else if (Request.DomCmd == IpcDomCmd.DeleteObj) + { + Dom.DeleteObject(Request.DomObjId); + + Response = FillResponse(Response, 0); + + IgnoreNullPR = true; + } + } + else + { + long Magic = ReqReader.ReadInt64(); + int CmdId = (int)ReqReader.ReadInt64(); + + if (Session is HSessionObj) + { + object Obj = ((HSessionObj)Session).Obj; + + ((IIpcInterface)Obj).Commands.TryGetValue(CmdId, out ProcReq); + + DbgServiceName = $"{ServiceName} {Obj.GetType().Name} {ProcReq?.Method.Name ?? CmdId.ToString()}"; + } + else + { + ServiceCmds.TryGetValue((ServiceName, CmdId), out ProcReq); + + DbgServiceName = $"{ServiceName} {ProcReq?.Method.Name ?? CmdId.ToString()}"; + } + } + + Logging.Debug($"IpcMessage: {DbgServiceName}"); + + if (ProcReq != null) + { + using (MemoryStream ResMS = new MemoryStream()) + { + BinaryWriter ResWriter = new BinaryWriter(ResMS); + + ServiceCtx Context = new ServiceCtx( + Ns, + Memory, + Session, + Request, + Response, + ReqReader, + ResWriter); + + long Result = ProcReq(Context); + + Response = FillResponse(Response, Result, ResMS.ToArray()); + } + } + else if (!IgnoreNullPR) + { + throw new NotImplementedException(DbgServiceName); + } + } + else if (Request.Type == IpcMessageType.Control) + { + long Magic = ReqReader.ReadInt64(); + long CmdId = ReqReader.ReadInt64(); + + switch (CmdId) + { + case 0: Request = IpcConvertSessionToDomain(Ns, Session, Response, HndId); break; + case 3: Request = IpcQueryBufferPointerSize(Response); break; + case 4: Request = IpcDuplicateSessionEx(Ns, Session, Response, ReqReader); break; + + default: throw new NotImplementedException(CmdId.ToString()); + } + } + else if (Request.Type == IpcMessageType.Unknown2) + { + //TODO + } + else + { + throw new NotImplementedException(Request.Type.ToString()); + } + + AMemoryHelper.WriteBytes(Memory, CmdPtr, Response.GetBytes(CmdPtr)); + } + } + + private static IpcMessage IpcConvertSessionToDomain( + Switch Ns, + HSession Session, + IpcMessage Response, + int HndId) + { + HDomain Dom = new HDomain(Session); + + Ns.Os.Handles.ReplaceData(HndId, Dom); + + return FillResponse(Response, 0, Dom.GenerateObjectId(Dom)); + } + + private static IpcMessage IpcDuplicateSessionEx( + Switch Ns, + HSession Session, + IpcMessage Response, + BinaryReader ReqReader) + { + int Unknown = ReqReader.ReadInt32(); + + int Handle = Ns.Os.Handles.GenerateId(Session); + + Response.HandleDesc = IpcHandleDesc.MakeMove(Handle); + + return FillResponse(Response, 0); + } + + private static IpcMessage IpcQueryBufferPointerSize(IpcMessage Response) + { + return FillResponse(Response, 0, 0x500); + } + + private static IpcMessage FillResponse(IpcMessage Response, long Result, params int[] Values) + { + using (MemoryStream MS = new MemoryStream()) + { + BinaryWriter Writer = new BinaryWriter(MS); + + foreach (int Value in Values) + { + Writer.Write(Value); + } + + return FillResponse(Response, Result, MS.ToArray()); + } + } + + private static IpcMessage FillResponse(IpcMessage Response, long Result, byte[] Data = null) + { + Response.Type = IpcMessageType.Response; + + using (MemoryStream MS = new MemoryStream()) + { + BinaryWriter Writer = new BinaryWriter(MS); + + Writer.Write(SfcoMagic); + Writer.Write(Result); + + if (Data != null) + { + Writer.Write(Data); + } + + Response.RawData = MS.ToArray(); + } + + return Response; + } + } +}
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