diff --git a/ParadoxSaveParser.Lib/Parser.cs b/ParadoxSaveParser.Lib/SaveParserEU4.cs
similarity index 78%
rename from ParadoxSaveParser.Lib/Parser.cs
rename to ParadoxSaveParser.Lib/SaveParserEU4.cs
index 0d1150b..7c5c27f 100644
--- a/ParadoxSaveParser.Lib/Parser.cs
+++ b/ParadoxSaveParser.Lib/SaveParserEU4.cs
@@ -5,15 +5,24 @@ global using System.Text;
 
 namespace ParadoxSaveParser.Lib;
 
-public class Parser
+/// <summary>
+/// Sequential parser that doesn't cache anything.
+/// </summary>
+public class SaveParserEU4
 {
     protected Stream _saveFile;
     private BufferedEnumerator<Token> _tokens;
-
-    public Parser(Stream savefile)
+    private SearchExpression _query;
+    private int _currentDepth;
+    
+    /// <param name="savefile">Uncompressed stream of <c>gamestate</c> file which can be extracted from save archive</param>
+    /// <param name="query">Parsing whole save takes 10 seconds on mid pc and takes 1GB of RAM,
+    /// so you should specify what exactly you want to get from save file</param>
+    public SaveParserEU4(Stream savefile, SearchExpression query)
     {
-        _tokens = new BufferedEnumerator<Token>(Lex(), 5);
+        _tokens = new BufferedEnumerator<Token>(LexTextSave(), 5);
         _saveFile = savefile;
+        _query = query;
     }
 
     protected enum TokenType : byte
@@ -60,14 +69,21 @@ public class Parser
         }
     }
 
-    protected IEnumerator<Token> Lex()
+    protected class UnexpectedTokenException : Exception
+    {
+        public UnexpectedTokenException(Token token) :
+            base($"Unexpected token: {token}")
+        {}
+    }
+
+    protected IEnumerator<Token> LexTextSave()
     {
         string expectedHeader = "EU4txt";
         byte[] headBytes = new byte[expectedHeader.Length];
         _saveFile.ReadExactly(headBytes);
         string headStr = Encoding.UTF8.GetString(headBytes);
         if (headStr != expectedHeader)
-            throw new Exception($"Invalid gamestate header: '{headStr}'");
+            throw new Exception($"Invalid gamestate header. Expected '{expectedHeader}', got '{headStr}'.");
         
         StringBuilder str = new();
         int line = 2;
@@ -85,7 +101,8 @@ public class Parser
         {
             if (isQuoteOpen)
                 return false;
-            // strings in quotes can be empty
+            
+            // strings in quotes may be empty
             if (!isStrInQuotes && (str.Length <= 0 || str[0] == '#')) 
                 return false;
             
@@ -163,13 +180,6 @@ public class Parser
             }
         }
     }
-
-    protected class UnexpectedTokenException : Exception
-    {
-        public UnexpectedTokenException(Token token) :
-            base($"Unexpected token: {token}")
-        {}
-    }
     
 
     // doesn't move next
@@ -189,13 +199,44 @@ public class Parser
                     return l;
                 return tok.value;
             case TokenType.BracketOpen:
-                return ParseListOrDict();
+                _currentDepth++;
+                var obj = ParseListOrDict();
+                _currentDepth--;
+                return obj;
             case TokenType.BracketClose:
                 return null;
             default:
                 throw new UnexpectedTokenException(tok);
         }
     }
+    
+
+    // skips next value
+    /// <returns>true if skipped value, false if current token is closing bracket</returns>
+    private bool SkipValue()
+    {
+        Token tok = _tokens.Current.Value;
+        if (tok.type == TokenType.BracketOpen)
+        {
+            SkipObject();
+            return true;
+        }
+
+        return tok.type != TokenType.BracketClose;
+    }
+
+    // skips all tokens inside curly braces block
+    private void SkipObject(int bracketBalance = 1)
+    {
+        while (bracketBalance != 0 && _tokens.MoveNext())
+        {
+            Token tok = _tokens.Current.Value;
+            if (tok.type == TokenType.BracketOpen)
+                bracketBalance++;
+            else if (tok.type == TokenType.BracketClose)
+                bracketBalance--;
+        }
+    }
 
     // doesn't move next
     private object ParseListOrDict()
@@ -223,14 +264,14 @@ public class Parser
         }
         return list;
     }
-
     
     // moves next
     private Dictionary<string, List<object>> ParseDict()
     {
         Dictionary<string, List<object>> dict = new();
+        
         // root is a dict without closing bracket, so this method must check _tokenIndex < _tokens.Count
-        while (_tokens.MoveNext())
+        for (int localIndex = 0; _tokens.MoveNext(); localIndex++)
         {
             Token tok = _tokens.Current.Value;
             // end of dictionary 
@@ -243,16 +284,7 @@ public class Parser
             //          { } { } { }`
             if (tok.type == TokenType.BracketOpen)
             {
-                int bracketBalance = 1;
-                while (bracketBalance != 0 && _tokens.MoveNext())
-                {
-                    tok = _tokens.Current.Value;
-                    if (tok.type == TokenType.BracketOpen)
-                        bracketBalance++;
-                    else if (tok.type == TokenType.BracketClose)
-                        bracketBalance--;
-                }
-                
+                SkipObject();
                 continue;
             }
             
@@ -276,6 +308,12 @@ public class Parser
             else if (tok.type != TokenType.BracketOpen)
                 throw new UnexpectedTokenException(tok);
             
+            if (!_query.DoesMatch(new SearchArgs(key, _currentDepth, localIndex)))
+            {
+                SkipValue();
+                continue;
+            }
+            
             object? value = ParseValue();
             if (value is null)
                 throw new UnexpectedTokenException(_tokens.Current.Value);
diff --git a/ParadoxSaveParser.Lib/SearchExpression.cs b/ParadoxSaveParser.Lib/SearchExpression.cs
new file mode 100644
index 0000000..8e59a3f
--- /dev/null
+++ b/ParadoxSaveParser.Lib/SearchExpression.cs
@@ -0,0 +1,141 @@
+using System.Diagnostics;
+using System.Linq;
+
+namespace ParadoxSaveParser.Lib;
+
+public record SearchArgs(string key, int currentDepth, int localIndex);
+
+public interface ISearchExpression
+{
+    bool DoesMatch(SearchArgs args);
+}
+
+public class SearchExpression : ISearchExpression
+{
+    private List<ISearchExpression> _compiledExpression;
+    private int _expressionDepth;
+
+    private SearchExpression(List<ISearchExpression> compiledExpression, int expressionDepth)
+    {
+        _compiledExpression = compiledExpression;
+        _expressionDepth = expressionDepth;
+    }
+
+    
+    public bool DoesMatch(SearchArgs args)
+    {
+        if (args.key is "c" or "d" or "e")
+            Console.WriteLine("UwU");
+        int index = args.currentDepth - _expressionDepth;
+        if (index < 0 || index >= _compiledExpression.Count)
+            return true;
+
+        return _compiledExpression[index].DoesMatch(args);
+    }
+
+    
+    private static bool CharEqualsAndNotEscaped(char c, ReadOnlySpan<char> chars, int i) => 
+        chars[i] == c && (i < 1 || chars[i - 1] != '\\') && (i < 2 || chars[i - 2] != '\\');
+
+    public static SearchExpression Parse(string query) => ParseInternal(query, 0);
+    
+    private static SearchExpression ParseInternal(ReadOnlySpan<char> query, int expressionDepth)
+    {
+        var compiledExpression = new List<ISearchExpression>();
+        ISearchExpression exprPart;
+        int partBegin = 0;
+        int bracketBalance = 0;
+        int expressionDepthIncrement = 0;
+        
+        for (int i = 0; i < query.Length; i++)
+        {
+            if (CharEqualsAndNotEscaped('(', query, i))
+                bracketBalance++;
+            else if (CharEqualsAndNotEscaped(')', query, i))
+                bracketBalance--;
+            else if (bracketBalance == 0 && CharEqualsAndNotEscaped('.', query, i))
+            {
+                var part = query.Slice(partBegin, i - partBegin);
+                expressionDepthIncrement++;
+                exprPart = ParsePart(part, query, partBegin, 
+                    expressionDepth + expressionDepthIncrement);
+                compiledExpression.Add(exprPart);
+                partBegin = i + 1;
+            }
+        }
+
+        exprPart = ParsePart(query.Slice(partBegin), query, partBegin, 
+            expressionDepth + expressionDepthIncrement);
+        compiledExpression.Add(exprPart);
+        
+        return new SearchExpression(compiledExpression, expressionDepth);
+    }
+
+    private static ISearchExpression ParsePart(ReadOnlySpan<char> part, 
+        ReadOnlySpan<char> query, int partBegin, int expressionDepth)
+    {
+        if (part is "*")
+        {
+            return new AnyMatchExpression();
+        }
+        
+        if (CharEqualsAndNotEscaped('[', query, partBegin))
+        {
+            part = part.Slice(1, part.Length - 2);
+            return new IndexMatchExpression(int.Parse(part));
+        }
+        
+        if(part[0] is '(')
+        {
+            var subExprs = new List<ISearchExpression>();
+            ISearchExpression subExpr;
+            part = part.Slice(1, part.Length - 2);
+            int supExprBegin = 0;
+            for (int j = 0; j < part.Length; j++)
+            {
+                if (CharEqualsAndNotEscaped('|', part, j))
+                {
+                    subExpr = ParseInternal(part.Slice(supExprBegin, j - supExprBegin), 
+                        expressionDepth);
+                    subExprs.Add(subExpr);
+                    supExprBegin = j + 1;
+                }
+            }
+                
+            subExpr = ParseInternal(part.Slice(supExprBegin), expressionDepth);
+            subExprs.Add(subExpr);
+            return new MultipleMatchExpression(subExprs);
+        }
+        
+        return new ExactMatchExpression(part.ToString());
+    }
+    
+    private record AnyMatchExpression : ISearchExpression
+    {
+        public bool DoesMatch(SearchArgs args) => true;
+    }
+    
+    private record MultipleMatchExpression(List<ISearchExpression> subExprs) : ISearchExpression
+    {
+        public bool DoesMatch(SearchArgs args)
+        {
+            foreach (var e in subExprs)
+            {
+                if(e.DoesMatch(args))
+                    return true;
+            }
+            return false;
+        }
+    }
+
+    private record IndexMatchExpression(int index) : ISearchExpression
+    {
+        public bool DoesMatch(SearchArgs args) => args.localIndex == index;
+    }
+    
+    private record ExactMatchExpression(string key) : ISearchExpression
+    {
+        public bool DoesMatch(SearchArgs args) => args.key == key;
+    }
+
+}
diff --git a/ParadoxSaveParser.WebAPI/Program.Responses.cs b/ParadoxSaveParser.WebAPI/Program.Responses.cs
new file mode 100644
index 0000000..d6c7c3d
--- /dev/null
+++ b/ParadoxSaveParser.WebAPI/Program.Responses.cs
@@ -0,0 +1,125 @@
+using System.IO.Compression;
+using System.Linq;
+using System.Net;
+using DTLib.Extensions;
+
+namespace ParadoxSaveParser.WebAPI;
+
+public partial class Program
+{
+    // ReSharper disable once NotAccessedPositionalProperty.Global
+    public record ErrorMessage(string errorMessage);
+
+    private static async Task<HttpStatusCode> ReturnResponse(HttpListenerContext ctx, HttpStatusCode statusCode,
+        object response)
+    {
+        await JsonSerializer.SerializeAsync(ctx.Response.OutputStream, response, response.GetType(),
+            JsonSerializerOptions.Default, _mainCancel.Token);
+        ctx.Response.StatusCode = (int)statusCode;
+        return statusCode;
+    }
+
+    private static async Task<HttpStatusCode> ReturnResponse(HttpListenerContext ctx, HttpStatusCode statusCode,
+        string response)
+    {
+        await ctx.Response.OutputStream.WriteAsync(response.ToBytes(), _mainCancel.Token);
+        ctx.Response.StatusCode = (int)statusCode;
+        return statusCode;
+    }
+
+    private static async Task<HttpStatusCode> UploadSaveHandler(HttpListenerContext ctx)
+    {
+        string? contentType = ctx.Request.Headers.GetValues("Content-Type")?.FirstOrDefault();
+        if (contentType != "application/octet-stream")
+            return await ReturnResponse(ctx, HttpStatusCode.BadRequest,
+                new ErrorMessage($"Invalid request Content-Type: '{contentType}'"));
+
+        string saveId = Guid.NewGuid().ToString();
+        IOPath metaFilePath = PathHelper.GetMetaFilePath(saveId);
+        if (File.Exists(metaFilePath))
+            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError,
+                new ErrorMessage($"Guid collision! file' {metaFilePath}' already exists."));
+
+        var meta = new SaveFileMetadata
+            { id = saveId, game = Game.EU4, status = SaveFileProcessingStatus.Initialized, };
+        if (!_saveMetadataStorage.TryAdd(saveId, meta))
+            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError,
+                new ErrorMessage($"Guid collision! Can't create metadata with id {saveId}"));
+
+        meta.status = SaveFileProcessingStatus.Uploading;
+        IOPath saveFilePath = PathHelper.GetSaveFilePath(meta.id);
+        await using var saveFile = File.OpenWrite(saveFilePath);
+        await using var remoteStream = ctx.Request.InputStream;
+        await remoteStream.CopyToAsync(saveFile, _mainCancel.Token);
+        meta.status = SaveFileProcessingStatus.Uploaded;
+
+        return await ReturnResponse(ctx, HttpStatusCode.OK, saveId);
+    }
+
+    private static (SaveFileMetadata? meta, ErrorMessage? errorMesage) GetMetaFromRequestId(HttpListenerContext ctx,
+        string requestParamName)
+    {
+        var ids = ctx.Request.QueryString.GetValues(requestParamName);
+        string? id = ids?.FirstOrDefault();
+        if (string.IsNullOrEmpty(id))
+            return (null, new ErrorMessage($"No request parameter '{requestParamName}' provided"));
+
+        if (!_saveMetadataStorage.TryGetValue(id, out var meta))
+            return (null, new ErrorMessage($"Save with {id} not found"));
+
+        return (meta, null);
+    }
+
+    private static async Task<HttpStatusCode> GetSaveStatusHandler(HttpListenerContext ctx)
+    {
+        var (meta, errorMessage) = GetMetaFromRequestId(ctx, "id");
+        if (errorMessage is not null)
+            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError, errorMessage);
+
+        return await ReturnResponse(ctx, HttpStatusCode.OK, meta!);
+    }
+
+    private static async Task<HttpStatusCode> ParseSaveEU4Handler(HttpListenerContext ctx)
+    {
+        var (meta, errorMessage) = GetMetaFromRequestId(ctx, "id");
+        if (errorMessage is not null)
+            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError, errorMessage);
+
+        //TODO: get actual query
+        string searchQuery = "";
+        
+        try
+        {
+            using var zipArchive = ZipFile.Open(PathHelper.GetSaveFilePath(meta!.id).Str, ZipArchiveMode.Read);
+            var zipEntry = zipArchive.Entries.FirstOrDefault(e => e.Name == "gamestate");
+            if (zipEntry is null)
+                return await ReturnResponse(ctx, HttpStatusCode.BadRequest,
+                    new ErrorMessage("Invalid save format: no 'gamestate' file found"));
+
+            string extractedGamestatePath = PathHelper.GetSaveFilePath(meta.id) + ".gamestate";
+            zipEntry.ExtractToFile(extractedGamestatePath, true);
+            var gamestateStream = File.OpenRead(extractedGamestatePath);
+
+            meta.status = SaveFileProcessingStatus.Parsing;
+            var se = SearchExpression.Parse(searchQuery);
+            var parser = new SaveParserEU4(gamestateStream, se);
+            var result = parser.Parse();
+
+            meta.status = SaveFileProcessingStatus.SavingResults;
+            IOPath resultFilePath = PathHelper.GetParsedSaveFilePath(meta.id);
+            await using var resultFile = File.OpenWrite(resultFilePath);
+            await JsonSerializer.SerializeAsync(resultFile, result, _saveSerializerOptions, _mainCancel.Token);
+            meta.status = SaveFileProcessingStatus.Done;
+            meta.SaveToFile();
+        }
+        catch (Exception ex)
+        {
+            string errorMesage = ex.ToStringDemystified();
+            _loggerRoot.LogWarn(nameof(ParseSaveEU4Handler), errorMesage);
+            return await ReturnResponse(ctx, HttpStatusCode.BadRequest,
+                new ErrorMessage(errorMesage));
+        }
+
+        return await ReturnResponse(ctx, HttpStatusCode.OK, meta);
+    }
+}
\ No newline at end of file
diff --git a/ParadoxSaveParser.WebAPI/Program.cs b/ParadoxSaveParser.WebAPI/Program.cs
index 6b70f2f..ec25851 100644
--- a/ParadoxSaveParser.WebAPI/Program.cs
+++ b/ParadoxSaveParser.WebAPI/Program.cs
@@ -13,9 +13,6 @@ global using File = DTLib.Filesystem.File;
 global using Path = DTLib.Filesystem.Path;
 using System.Collections.Concurrent;
 using System.IO;
-using System.IO.Compression;
-using System.Linq;
-using System.Net;
 using System.Text.Encodings.Web;
 using DTLib.Dtsod;
 using DTLib.Extensions;
@@ -24,7 +21,7 @@ using DTLib.Web.Routes;
 
 namespace ParadoxSaveParser.WebAPI;
 
-public class Program
+public partial class Program
 {
     private static readonly IOPath _configPath = "./config.dtsod";
     private static Config _config = new();
@@ -43,9 +40,64 @@ public class Program
         MaxDepth = 1024,
     };
 
+    static void TestSearchExpression(Stream saveStream, TestCase tc)
+    {
+        saveStream.Seek(0, SeekOrigin.Begin);
+        var se = SearchExpression.Parse(tc.q);
+        var parser = new SaveParserEU4(saveStream, se);
+        var rootNode = parser.Parse();
+        string json = JsonSerializer.Serialize(rootNode, _saveSerializerOptions);
+        string pdx = json.Substring(1, json.Length - 2)
+            .Replace(",", " ").Replace("{", "{ ").Replace("}", " }")
+            .Replace("\"", "").Replace("[", "").Replace("]", "").Replace(":", "=");
+        if(pdx == tc.a)
+        {
+            Console.WriteLine($"[OK] q:'{tc.q}' a:'{tc.a}'");
+        }
+        else
+        {
+            Console.WriteLine($"[Error] q:'{tc.q}' a:'{tc.a}' r:'{pdx}'");
+        }
+    }
 
+    record TestCase(string q, string a);
+    
     public static void Main(string[] args)
     {
+        
+        using var saveStream = new MemoryStream(
+            "EU4txt a={ b={ c=0 d=1 e=2 } f=3 }".ToBytes(), 
+            false);
+
+        TestCase[] testCases = [
+            new("a", 
+                "a={ b={ c=0 d=1 e=2 } f=3 }"),
+            
+            new("a.*", 
+                "a={ b={ c=0 d=1 e=2 } f=3 }"),
+            
+            new("a.b", 
+                "a={ b={ c=0 d=1 e=2 } }"),
+            
+            new("a.[0].c",
+                "a={ b={ c=0 } }"),
+            
+            new("a.[1]",
+                "a={ f=3 }"),
+            
+            new("a.b.(c|d)", 
+                "a={ b={ c=0 d=1 } }"),
+            
+            new("a.(b.e|f)",
+                "a={ b={ e=2 } f=3 }"),
+        ];
+
+        foreach (var test in testCases)
+        {
+            TestSearchExpression(saveStream, test);
+        }
+
+/*
         Console.InputEncoding = Encoding.UTF8;
         Console.OutputEncoding = Encoding.UTF8;
         Console.CursorVisible = false;
@@ -88,6 +140,7 @@ public class Program
         {
             logger.LogError(ex.ToStringDemystified());
         }
+*/
     }
 
     public static void PrepareLocalFiles()
@@ -111,111 +164,4 @@ public class Program
         }
     }
     
-    // ReSharper disable once NotAccessedPositionalProperty.Global
-    public record ErrorMessage(string errorMessage);
-
-    private static async Task<HttpStatusCode>ReturnResponse(HttpListenerContext ctx, HttpStatusCode statusCode, object response)
-    {
-        await JsonSerializer.SerializeAsync(ctx.Response.OutputStream, response, response.GetType(), 
-            JsonSerializerOptions.Default, _mainCancel.Token);
-        ctx.Response.StatusCode = (int)statusCode;
-        return statusCode;
-    }
-    
-    private static async Task<HttpStatusCode>ReturnResponse(HttpListenerContext ctx, HttpStatusCode statusCode, string response)
-    {
-        await ctx.Response.OutputStream.WriteAsync(response.ToBytes(), _mainCancel.Token);
-        ctx.Response.StatusCode = (int)statusCode;
-        return statusCode;
-    }
-    
-    private static async Task<HttpStatusCode>UploadSaveHandler(HttpListenerContext ctx)
-    {
-        string? contentType = ctx.Request.Headers.GetValues("Content-Type")?.FirstOrDefault();
-        if (contentType != "application/octet-stream")
-            return await ReturnResponse(ctx, HttpStatusCode.BadRequest, 
-                 new ErrorMessage($"Invalid request Content-Type: '{contentType}'"));
-
-        string saveId = Guid.NewGuid().ToString();
-        IOPath metaFilePath = PathHelper.GetMetaFilePath(saveId);
-        if (File.Exists(metaFilePath))
-            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError, 
-                new ErrorMessage($"Guid collision! file' {metaFilePath}' already exists."));
-
-        var meta = new SaveFileMetadata { id = saveId, game = Game.EU4, status = SaveFileProcessingStatus.Initialized, };
-        if (!_saveMetadataStorage.TryAdd(saveId, meta))
-            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError,
-                new ErrorMessage($"Guid collision! Can't create metadata with id {saveId}"));
-
-        meta.status = SaveFileProcessingStatus.Uploading;
-        IOPath saveFilePath = PathHelper.GetSaveFilePath(meta.id);
-        await using var saveFile = File.OpenWrite(saveFilePath);
-        await using var remoteStream = ctx.Request.InputStream;
-        await remoteStream.CopyToAsync(saveFile, _mainCancel.Token);
-        meta.status = SaveFileProcessingStatus.Uploaded;
-        
-        return await ReturnResponse(ctx, HttpStatusCode.OK, saveId);
-    }
-
-    private static (SaveFileMetadata? meta, ErrorMessage? errorMesage) GetMetaFromRequestId(HttpListenerContext ctx, string requestParamName)
-    {
-        var ids = ctx.Request.QueryString.GetValues(requestParamName);
-        string? id = ids?.FirstOrDefault();
-        if (string.IsNullOrEmpty(id))
-            return (null, new ErrorMessage($"No request parameter '{requestParamName}' provided"));
-
-        if (!_saveMetadataStorage.TryGetValue(id, out var meta))
-            return (null,new ErrorMessage($"Save with {id} not found"));
-
-        return (meta, null);
-    }
-    
-    private static async Task<HttpStatusCode>GetSaveStatusHandler(HttpListenerContext ctx)
-    {
-        var (meta, errorMessage) = GetMetaFromRequestId(ctx, "id");
-        if(errorMessage is not null)
-            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError, errorMessage);
-        
-        return await ReturnResponse(ctx, HttpStatusCode.OK, meta!);
-    }
-
-    private static async Task<HttpStatusCode>ParseSaveEU4Handler(HttpListenerContext ctx)
-    {
-        var (meta, errorMessage) = GetMetaFromRequestId(ctx, "id");
-        if(errorMessage is not null)
-            return await ReturnResponse(ctx, HttpStatusCode.InternalServerError, errorMessage);
-        
-        try
-        {
-            using var zipArchive = ZipFile.Open(PathHelper.GetSaveFilePath(meta!.id).Str, ZipArchiveMode.Read);
-            var zipEntry = zipArchive.Entries.FirstOrDefault(e => e.Name == "gamestate");
-            if (zipEntry is null)
-                return await ReturnResponse(ctx, HttpStatusCode.BadRequest, 
-                    new ErrorMessage("Invalid save format: no 'gamestate' file found"));
-            
-            string extractedGamestatePath = PathHelper.GetSaveFilePath(meta.id) + ".gamestate";
-            zipEntry.ExtractToFile(extractedGamestatePath, true);
-            var gamestateStream = File.OpenRead(extractedGamestatePath);
-
-            meta.status = SaveFileProcessingStatus.Parsing;
-            var parser = new Parser(gamestateStream);
-            var result = parser.Parse();
-
-            meta.status = SaveFileProcessingStatus.SavingResults;
-            IOPath resultFilePath = PathHelper.GetParsedSaveFilePath(meta.id);
-            await using var resultFile = File.OpenWrite(resultFilePath);
-            await JsonSerializer.SerializeAsync(resultFile, result, _saveSerializerOptions, _mainCancel.Token);
-            meta.status = SaveFileProcessingStatus.Done;
-            meta.SaveToFile();
-        }
-        catch (Exception ex)
-        {
-            string errorMesage = ex.ToStringDemystified();
-            _loggerRoot.LogWarn(nameof(ParseSaveEU4Handler), errorMesage);
-            return await ReturnResponse(ctx, HttpStatusCode.BadRequest, 
-                new ErrorMessage(errorMesage));
-        }
-
-        return await ReturnResponse(ctx, HttpStatusCode.OK, meta);
-    }
 }
\ No newline at end of file