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Code Issues Releases Activity

Fix paths using ascii instead of utf8 on IFileSystem

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This commit is contained in:
gdkchan 2018-03-03 02:24:04 -03:00
parent c14c69a10c
commit 646af2498c
1 changed files with 34 additions and 13 deletions
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47
Ryujinx.Core/OsHle/Services/FspSrv/IFileSystem.cs
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@ -3,6 +3,7 @@ using Ryujinx.Core.OsHle.Ipc;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.IO; using System.IO;
using System.Text;
using static Ryujinx.Core.OsHle.IpcServices.ErrorCode; using static Ryujinx.Core.OsHle.IpcServices.ErrorCode;
using static Ryujinx.Core.OsHle.IpcServices.ObjHelper; using static Ryujinx.Core.OsHle.IpcServices.ObjHelper;
@ -49,7 +50,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
{ {
long Position = Context.Request.PtrBuff[0].Position; 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(); long Mode = Context.RequestData.ReadInt64();
int Size = Context.RequestData.ReadInt32(); int Size = Context.RequestData.ReadInt32();
@ -83,7 +84,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
{ {
long Position = Context.Request.PtrBuff[0].Position; 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); 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; 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); 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; 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); 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 OldPosition = Context.Request.PtrBuff[0].Position;
long NewPosition = Context.Request.PtrBuff[0].Position; long NewPosition = Context.Request.PtrBuff[0].Position;
string OldName = AMemoryHelper.ReadAsciiString(Context.Memory, OldPosition); string OldName = ReadUtf8String(Context.Memory, OldPosition);
string NewName = AMemoryHelper.ReadAsciiString(Context.Memory, NewPosition); string NewName = ReadUtf8String(Context.Memory, NewPosition);
string OldFileName = Context.Ns.VFs.GetFullPath(Path, OldName); string OldFileName = Context.Ns.VFs.GetFullPath(Path, OldName);
string NewFileName = Context.Ns.VFs.GetFullPath(Path, NewName); 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 OldPosition = Context.Request.PtrBuff[0].Position;
long NewPosition = Context.Request.PtrBuff[0].Position; long NewPosition = Context.Request.PtrBuff[0].Position;
string OldName = AMemoryHelper.ReadAsciiString(Context.Memory, OldPosition); string OldName = ReadUtf8String(Context.Memory, OldPosition);
string NewName = AMemoryHelper.ReadAsciiString(Context.Memory, NewPosition); string NewName = ReadUtf8String(Context.Memory, NewPosition);
string OldDirName = Context.Ns.VFs.GetFullPath(Path, OldName); string OldDirName = Context.Ns.VFs.GetFullPath(Path, OldName);
string NewDirName = Context.Ns.VFs.GetFullPath(Path, NewName); 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; 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); string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
@ -257,7 +258,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
int FilterFlags = Context.RequestData.ReadInt32(); 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); string FileName = Context.Ns.VFs.GetFullPath(Path, Name);
@ -293,7 +294,7 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
int FilterFlags = Context.RequestData.ReadInt32(); 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); 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; 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); 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; 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); Context.ResponseData.Write(Context.Ns.VFs.GetDrive().TotalSize);
@ -379,5 +380,25 @@ namespace Ryujinx.Core.OsHle.IpcServices.FspSrv
OpenPaths.Remove(DirInterface.HostPath); 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());
}
}
} }
} }