Move solution and projects to src

3 files changed, 0 insertions, 488 deletions

diff --git a/Ryujinx.HLE/Loaders/Mods/IPSPatcher.cs b/Ryujinx.HLE/Loaders/Mods/IPSPatcher.cs
deleted file mode 100644
index 510fec05..00000000
--- a/Ryujinx.HLE/Loaders/Mods/IPSPatcher.cs
+++ /dev/null
@@ -1,117 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.IO;
-using System.Text;
-
-namespace Ryujinx.HLE.Loaders.Mods
-{
-    class IpsPatcher
-    {
-        MemPatch _patches;
-
-        public IpsPatcher(BinaryReader reader)
-        {
-            _patches = ParseIps(reader);
-            if (_patches != null)
-            {
-                Logger.Info?.Print(LogClass.ModLoader, "IPS patch loaded successfully");
-            }
-        }
-
-        private static MemPatch ParseIps(BinaryReader reader)
-        {
-            ReadOnlySpan<byte> IpsHeaderMagic   = "PATCH"u8;
-            ReadOnlySpan<byte> IpsTailMagic     = "EOF"u8;
-            ReadOnlySpan<byte> Ips32HeaderMagic = "IPS32"u8;
-            ReadOnlySpan<byte> Ips32TailMagic   = "EEOF"u8;
-
-            MemPatch patches = new MemPatch();
-            var header = reader.ReadBytes(IpsHeaderMagic.Length).AsSpan();
-
-            if (header.Length != IpsHeaderMagic.Length)
-            {
-                return null;
-            }
-
-            bool is32;
-            ReadOnlySpan<byte> tailSpan;
-
-            if (header.SequenceEqual(IpsHeaderMagic))
-            {
-                is32 = false;
-                tailSpan = IpsTailMagic;
-            }
-            else if (header.SequenceEqual(Ips32HeaderMagic))
-            {
-                is32 = true;
-                tailSpan = Ips32TailMagic;
-            }
-            else
-            {
-                return null;
-            }
-
-            byte[] buf = new byte[tailSpan.Length];
-
-            bool ReadNext(int size) => reader.Read(buf, 0, size) != size;
-
-            while (true)
-            {
-                if (ReadNext(buf.Length))
-                {
-                    return null;
-                }
-
-                if (buf.AsSpan().SequenceEqual(tailSpan))
-                {
-                    break;
-                }
-
-                int patchOffset = is32 ? buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3]
-                                       : buf[0] << 16 | buf[1] << 8 | buf[2];
-
-                if (ReadNext(2))
-                {
-                    return null;
-                }
-
-                int patchSize = buf[0] << 8 | buf[1];
-
-                if (patchSize == 0) // RLE/Fill mode
-                {
-                    if (ReadNext(2))
-                    {
-                        return null;
-                    }
-
-                    int fillLength = buf[0] << 8 | buf[1];
-
-                    if (ReadNext(1))
-                    {
-                        return null;
-                    }
-
-                    patches.AddFill((uint)patchOffset, fillLength, buf[0]);
-                }
-                else // Copy mode
-                {
-                    var patch = reader.ReadBytes(patchSize);
-
-                    if (patch.Length != patchSize)
-                    {
-                        return null;
-                    }
-
-                    patches.Add((uint)patchOffset, patch);
-                }
-            }
-
-            return patches;
-        }
-
-        public void AddPatches(MemPatch patches)
-        {
-            patches.AddFrom(_patches);
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/Loaders/Mods/IPSwitchPatcher.cs b/Ryujinx.HLE/Loaders/Mods/IPSwitchPatcher.cs
deleted file mode 100644
index 416fc1b4..00000000
--- a/Ryujinx.HLE/Loaders/Mods/IPSwitchPatcher.cs
+++ /dev/null
@@ -1,275 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.IO;
-using System.Text;
-
-namespace Ryujinx.HLE.Loaders.Mods
-{
-    class IPSwitchPatcher
-    {
-        const string BidHeader = "@nsobid-";
-
-        private enum Token
-        {
-            Normal,
-            String,
-            EscapeChar,
-            Comment
-        }
-
-        private readonly StreamReader _reader;
-        public string BuildId { get; }
-
-        public IPSwitchPatcher(StreamReader reader)
-        {
-            string header = reader.ReadLine();
-            if (header == null || !header.StartsWith(BidHeader))
-            {
-                Logger.Error?.Print(LogClass.ModLoader, "IPSwitch:    Malformed PCHTXT file. Skipping...");
-
-                return;
-            }
-
-            _reader = reader;
-            BuildId = header.Substring(BidHeader.Length).TrimEnd().TrimEnd('0');
-        }
-
-        // Uncomments line and unescapes C style strings within
-        private static string PreprocessLine(string line)
-        {
-            StringBuilder str = new StringBuilder();
-            Token state = Token.Normal;
-
-            for (int i = 0; i < line.Length; ++i)
-            {
-                char c = line[i];
-                char la = i + 1 != line.Length ? line[i + 1] : '\0';
-
-                switch (state)
-                {
-                    case Token.Normal:
-                        state = c == '"' ? Token.String :
-                                c == '/' && la == '/' ? Token.Comment :
-                                c == '/' && la != '/' ? Token.Comment : // Ignore error and stop parsing
-                                Token.Normal;
-                        break;
-                    case Token.String:
-                        state = c switch
-                        {
-                            '"'  => Token.Normal,
-                            '\\' => Token.EscapeChar,
-                            _    => Token.String
-                        };
-                        break;
-                    case Token.EscapeChar:
-                        state = Token.String;
-                        c = c switch
-                        {
-                            'a'  => '\a',
-                            'b'  => '\b',
-                            'f'  => '\f',
-                            'n'  => '\n',
-                            'r'  => '\r',
-                            't'  => '\t',
-                            'v'  => '\v',
-                            '\\' => '\\',
-                            _    => '?'
-                        };
-                        break;
-                }
-
-                if (state == Token.Comment) break;
-
-                if (state < Token.EscapeChar)
-                {
-                    str.Append(c);
-                }
-            }
-
-            return str.ToString().Trim();
-        }
-
-        static int ParseHexByte(byte c)
-        {
-            if (c >= '0' && c <= '9')
-            {
-                return c - '0';
-            }
-            else if (c >= 'A' && c <= 'F')
-            {
-                return c - 'A' + 10;
-            }
-            else if (c >= 'a' && c <= 'f')
-            {
-                return c - 'a' + 10;
-            }
-            else
-            {
-                return 0;
-            }
-        }
-
-        // Big Endian
-        static byte[] Hex2ByteArrayBE(string hexstr)
-        {
-            if ((hexstr.Length & 1) == 1) return null;
-
-            byte[] bytes = new byte[hexstr.Length >> 1];
-
-            for (int i = 0; i < hexstr.Length; i += 2)
-            {
-                int high = ParseHexByte((byte)hexstr[i]);
-                int low  = ParseHexByte((byte)hexstr[i + 1]);
-
-                bytes[i >> 1] = (byte)((high << 4) | low);
-            }
-
-            return bytes;
-        }
-
-        // Auto base discovery
-        private static bool ParseInt(string str, out int value)
-        {
-            if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X'))
-            {
-                return int.TryParse(str.AsSpan(2), System.Globalization.NumberStyles.HexNumber, null, out value);
-            }
-            else
-            {
-                return int.TryParse(str, System.Globalization.NumberStyles.Integer, null, out value);
-            }
-        }
-
-        private MemPatch Parse()
-        {
-            if (_reader == null)
-            {
-                return null;
-            }
-
-            MemPatch patches = new MemPatch();
-
-            bool enabled     = false;
-            bool printValues = false;
-            int offset_shift = 0;
-
-            string line;
-            int lineNum = 0;
-
-            static void Print(string s) => Logger.Info?.Print(LogClass.ModLoader, $"IPSwitch:    {s}");
-
-            void ParseWarn() => Logger.Warning?.Print(LogClass.ModLoader, $"IPSwitch:    Parse error at line {lineNum} for bid={BuildId}");
-
-            while ((line = _reader.ReadLine()) != null)
-            {
-                if (string.IsNullOrWhiteSpace(line))
-                {
-                    enabled = false;
-
-                    continue;
-                }
-
-                line = PreprocessLine(line);
-                lineNum += 1;
-
-                if (line.Length == 0)
-                {
-                    continue;
-                }
-                else if (line.StartsWith('#'))
-                {
-                    Print(line);
-                }
-                else if (line.StartsWith("@stop"))
-                {
-                    break;
-                }
-                else if (line.StartsWith("@enabled"))
-                {
-                    enabled = true;
-                }
-                else if (line.StartsWith("@disabled"))
-                {
-                    enabled = false;
-                }
-                else if (line.StartsWith("@flag"))
-                {
-                    var tokens = line.Split(' ', 3, StringSplitOptions.RemoveEmptyEntries);
-
-                    if (tokens.Length < 2)
-                    {
-                        ParseWarn();
-
-                        continue;
-                    }
-
-                    if (tokens[1] == "offset_shift")
-                    {
-                        if (tokens.Length != 3 || !ParseInt(tokens[2], out offset_shift))
-                        {
-                            ParseWarn();
-
-                            continue;
-                        }
-                    }
-                    else if (tokens[1] == "print_values")
-                    {
-                        printValues = true;
-                    }
-                }
-                else if (line.StartsWith('@'))
-                {
-                    // Ignore
-                }
-                else
-                {
-                    if (!enabled)
-                    {
-                        continue;
-                    }
-
-                    var tokens = line.Split(' ', 2, StringSplitOptions.RemoveEmptyEntries);
-
-                    if (tokens.Length < 2)
-                    {
-                        ParseWarn();
-
-                        continue;
-                    }
-
-                    if (!int.TryParse(tokens[0], System.Globalization.NumberStyles.HexNumber, null, out int offset))
-                    {
-                        ParseWarn();
-
-                        continue;
-                    }
-
-                    offset += offset_shift;
-
-                    if (printValues)
-                    {
-                        Print($"print_values 0x{offset:x} <= {tokens[1]}");
-                    }
-
-                    if (tokens[1][0] == '"')
-                    {
-                        var patch = Encoding.ASCII.GetBytes(tokens[1].Trim('"') + "\0");
-                        patches.Add((uint)offset, patch);
-                    }
-                    else
-                    {
-                        var patch = Hex2ByteArrayBE(tokens[1]);
-                        patches.Add((uint)offset, patch);
-                    }
-                }
-            }
-
-            return patches;
-        }
-
-        public void AddPatches(MemPatch patches)
-        {
-            patches.AddFrom(Parse());
-        }
-    }
-}
\ No newline at end of file
diff --git a/Ryujinx.HLE/Loaders/Mods/MemPatch.cs b/Ryujinx.HLE/Loaders/Mods/MemPatch.cs
deleted file mode 100644
index f9db7c69..00000000
--- a/Ryujinx.HLE/Loaders/Mods/MemPatch.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-
-namespace Ryujinx.HLE.Loaders.Mods
-{
-    public class MemPatch
-    {
-        readonly Dictionary<uint, byte[]> _patches = new Dictionary<uint, byte[]>();
-
-        /// <summary>
-        /// Adds a patch to specified offset. Overwrites if already present. 
-        /// </summary>
-        /// <param name="offset">Memory offset</param>
-        /// <param name="patch">The patch to add</param>
-        public void Add(uint offset, byte[] patch)
-        {
-            _patches[offset] = patch;
-        }
-
-        /// <summary>
-        /// Adds a patch in the form of an RLE (Fill mode).
-        /// </summary>
-        /// <param name="offset">Memory offset</param>
-        /// <param name="length"The fill length</param>
-        /// <param name="filler">The byte to fill</param>
-        public void AddFill(uint offset, int length, byte filler)
-        {
-            // TODO: Can be made space efficient by changing `_patches`
-            // Should suffice for now
-            byte[] patch = new byte[length];
-            patch.AsSpan().Fill(filler);
-
-            _patches[offset] = patch;
-        }
-
-        /// <summary>
-        /// Adds all patches from an existing MemPatch
-        /// </summary>
-        /// <param name="patches">The patches to add</param>
-        public void AddFrom(MemPatch patches)
-        {
-            if (patches == null)
-            {
-                return;
-            }
-
-            foreach (var (patchOffset, patch) in patches._patches)
-            {
-                _patches[patchOffset] = patch;
-            }
-        }
-
-        /// <summary>
-        /// Applies all the patches added to this instance.
-        /// </summary>
-        /// <remarks>
-        /// Patches are applied in ascending order of offsets to guarantee
-        /// overlapping patches always apply the same way.
-        /// </remarks>
-        /// <param name="memory">The span of bytes to patch</param>
-        /// <param name="maxSize">The maximum size of the slice of patchable memory</param>
-        /// <param name="protectedOffset">A secondary offset used in special cases (NSO header)</param>
-        /// <returns>Successful patches count</returns>
-        public int Patch(Span<byte> memory, int protectedOffset = 0)
-        {
-            int count = 0;
-            foreach (var (offset, patch) in _patches.OrderBy(item => item.Key))
-            {
-                int patchOffset = (int)offset;
-                int patchSize   = patch.Length;
-
-                if (patchOffset < protectedOffset || patchOffset > memory.Length)
-                {
-                    continue; // Add warning?
-                }
-
-                patchOffset -= protectedOffset;
-
-                if (patchOffset + patchSize > memory.Length)
-                {
-                    patchSize = memory.Length - patchOffset; // Add warning?
-                }
-
-                Logger.Info?.Print(LogClass.ModLoader, $"Patching address offset {patchOffset:x} <= {BitConverter.ToString(patch).Replace('-', ' ')} len={patchSize}");
-
-                patch.AsSpan(0, patchSize).CopyTo(memory.Slice(patchOffset, patchSize));
-
-                count++;
-            }
-
-            return count;
-        }
-    }
-}
\ No newline at end of file