diff --git a/Ryujinx/OsHle/Objects/FspSrv/IDirectory.cs b/Ryujinx/OsHle/Objects/FspSrv/IDirectory.cs index eafcc88d55..50d12df05e 100644 --- a/Ryujinx/OsHle/Objects/FspSrv/IDirectory.cs +++ b/Ryujinx/OsHle/Objects/FspSrv/IDirectory.cs @@ -2,6 +2,7 @@ using ChocolArm64.Memory; using Ryujinx.OsHle.Ipc; using System.Collections.Generic; using System.IO; +using System.Linq; using System.Text; namespace Ryujinx.OsHle.Objects.FspSrv @@ -9,14 +10,13 @@ namespace Ryujinx.OsHle.Objects.FspSrv struct DirectoryEntry { public string Name; - public byte Type; - public long Size; + public byte Type; + public long Size; } class IDirectory : IIpcInterface { - private List DirectoryEntries; - private int CurrentItem; + private List DirectoryEntries = new List(); private Dictionary m_Commands; public IReadOnlyDictionary Commands => m_Commands; @@ -24,62 +24,69 @@ namespace Ryujinx.OsHle.Objects.FspSrv private string HostPath; const int DirectoryEntryType_Directory = 0; - const int DirectoryEntryType_File = 0; + const int DirectoryEntryType_File = 1; public IDirectory(string HostPath, int flags) { m_Commands = new Dictionary() { - { 0, Read }, - { 1, GetEntryCount } + { 0, Read }, + { 1, GetEntryCount } }; this.HostPath = HostPath; - if((flags & 1) == 1) + if ((flags & 1) == 1) { - string[] Directories = Directory.GetDirectories(HostPath, "*", SearchOption.TopDirectoryOnly); - foreach(string Directory in Directories) + string[] Directories = Directory.GetDirectories(HostPath, "*", SearchOption.TopDirectoryOnly). + Where(x => (new FileInfo(x).Attributes & FileAttributes.Hidden) == 0).ToArray(); + + foreach (string Directory in Directories) { - DirectoryEntry Info = new DirectoryEntry(); - Info.Name = Directory; - Info.Type = DirectoryEntryType_Directory; - Info.Size = 0; + DirectoryEntry Info = new DirectoryEntry + { + Name = Directory, + Type = DirectoryEntryType_Directory, + Size = 0 + }; DirectoryEntries.Add(Info); } } - if((flags & 2) == 2) + if ((flags & 2) == 2) { - string[] Files = Directory.GetFiles(HostPath, "*", SearchOption.TopDirectoryOnly); + string[] Files = Directory.GetFiles(HostPath, "*", SearchOption.TopDirectoryOnly). + Where(x => (new FileInfo(x).Attributes & FileAttributes.Hidden) == 0).ToArray(); + foreach (string FileName in Files) { - DirectoryEntry Info = new DirectoryEntry(); - Info.Name = FileName; - Info.Type = DirectoryEntryType_File; - Info.Size = new FileInfo(FileName).Length; + DirectoryEntry Info = new DirectoryEntry + { + Name = Path.GetFileName(FileName), + Type = DirectoryEntryType_File, + Size = new FileInfo(Path.Combine(HostPath, FileName)).Length + }; DirectoryEntries.Add(Info); } } } - const int DirectoryEntrySize = 0x310; + private int ReadedItem = 0; + const int DirectoryEntrySize = 0x310; public long Read(ServiceCtx Context) { - long BufferPosition = Context.Request.PtrBuff[0].Position; - long BufferLen = Context.Request.PtrBuff[0].Size; + long BufferPosition = Context.Request.ReceiveBuff[0].Position; + long BufferLen = Context.Request.ReceiveBuff[0].Size; long MaxDirectories = BufferLen / DirectoryEntrySize; - if(MaxDirectories == DirectoryEntries.Count) - { - MaxDirectories = DirectoryEntries.Count; - } + if (MaxDirectories >= DirectoryEntries.Count) MaxDirectories = DirectoryEntries.Count; - int CurrentIndex = 0; + int CurrentItem; byte[] DirectoryEntry = new byte[DirectoryEntrySize]; - for(; CurrentItem < MaxDirectories; CurrentItem++) + for (CurrentItem = 0; CurrentItem < MaxDirectories; CurrentItem++) { MemoryStream MemStream = new MemoryStream(); - BinaryWriter Writer = new BinaryWriter(MemStream); + BinaryWriter Writer = new BinaryWriter(MemStream); + Writer.Write(Encoding.UTF8.GetBytes(DirectoryEntries[CurrentItem].Name)); Writer.Seek(0x304, SeekOrigin.Begin); Writer.Write(DirectoryEntries[CurrentItem].Type); @@ -88,11 +95,16 @@ namespace Ryujinx.OsHle.Objects.FspSrv MemStream.Seek(0, SeekOrigin.Begin); MemStream.Read(DirectoryEntry, 0, 0x310); - AMemoryHelper.WriteBytes(Context.Memory, BufferPosition + DirectoryEntrySize * CurrentIndex, DirectoryEntry); - CurrentIndex++; + AMemoryHelper.WriteBytes(Context.Memory, BufferPosition + DirectoryEntrySize * CurrentItem, DirectoryEntry); } - Context.ResponseData.Write(CurrentIndex + 1); + if (ReadedItem == 0) + { + ReadedItem = CurrentItem; + Context.ResponseData.Write((long)CurrentItem); + } + else Context.ResponseData.Write((long)0); + return 0; } @@ -102,4 +114,4 @@ namespace Ryujinx.OsHle.Objects.FspSrv return 0; } } -} \ No newline at end of file +}