From 646af2498c8ef74546f73ed993f9037e4882493b Mon Sep 17 00:00:00 2001 From: gdkchan Date: Sat, 3 Mar 2018 02:24:04 -0300 Subject: [PATCH] Fix paths using ascii instead of utf8 on IFileSystem --- .../OsHle/Services/FspSrv/IFileSystem.cs | 47 ++++++++++++++----- 1 file changed, 34 insertions(+), 13 deletions(-) diff --git a/Ryujinx.Core/OsHle/Services/FspSrv/IFileSystem.cs b/Ryujinx.Core/OsHle/Services/FspSrv/IFileSystem.cs index ee9de8bc8c..7db0815485 100644 --- a/Ryujinx.Core/OsHle/Services/FspSrv/IFileSystem.cs +++ b/Ryujinx.Core/OsHle/Services/FspSrv/IFileSystem.cs @@ -3,6 +3,7 @@ using Ryujinx.Core.OsHle.Ipc; using System; using System.Collections.Generic; using System.IO; +using System.Text; using static Ryujinx.Core.OsHle.IpcServices.ErrorCode; using static Ryujinx.Core.OsHle.IpcServices.ObjHelper; @@ -49,7 +50,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); long Mode = Context.RequestData.ReadInt64(); int Size = Context.RequestData.ReadInt32(); @@ -83,7 +84,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string FileName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -106,7 +107,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string DirName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -144,7 +145,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string DirName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -168,8 +169,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv 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 OldName = ReadUtf8String(Context.Memory, OldPosition); + string NewName = ReadUtf8String(Context.Memory, NewPosition); string OldFileName = Context.Ns.VFs.GetFullPath(Path, OldName); string NewFileName = Context.Ns.VFs.GetFullPath(Path, NewName); @@ -199,8 +200,8 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv 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 OldName = ReadUtf8String(Context.Memory, OldPosition); + string NewName = ReadUtf8String(Context.Memory, NewPosition); string OldDirName = Context.Ns.VFs.GetFullPath(Path, OldName); string NewDirName = Context.Ns.VFs.GetFullPath(Path, NewName); @@ -229,7 +230,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string FileName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -257,7 +258,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv int FilterFlags = Context.RequestData.ReadInt32(); - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string FileName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -293,7 +294,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv int FilterFlags = Context.RequestData.ReadInt32(); - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); string DirName = Context.Ns.VFs.GetFullPath(Path, Name); @@ -330,7 +331,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); Context.ResponseData.Write(Context.Ns.VFs.GetDrive().AvailableFreeSpace); @@ -341,7 +342,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv { long Position = Context.Request.PtrBuff[0].Position; - string Name = AMemoryHelper.ReadAsciiString(Context.Memory, Position); + string Name = ReadUtf8String(Context.Memory, Position); Context.ResponseData.Write(Context.Ns.VFs.GetDrive().TotalSize); @@ -379,5 +380,25 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv OpenPaths.Remove(DirInterface.HostPath); } } + + private string ReadUtf8String(AMemory Memory, long Position) + { + using (MemoryStream MS = new MemoryStream()) + { + while (true) + { + byte Value = Memory.ReadByte(Position++); + + if (Value == 0) + { + break; + } + + MS.WriteByte(Value); + } + + return Encoding.UTF8.GetString(MS.ToArray()); + } + } } } \ No newline at end of file