public override async Task <EvaluateDoublesReply> EvaluateDoubles(EvaluateDoublesRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new EvaluateDoublesReply();
try
{
var doubles = ROpsApi.EvaluateDoubles(request.Code);
reply.Payload = new EvaluateDoublesPayload();
foreach (var kvp in doubles)
{
var doubleList = new DoubleList();
if (kvp.Value.IsCollection())
{
doubleList.Doubles.Add(kvp.Value);
}
reply.Payload.Doubles.Add(kvp.Key, doubleList);
}
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(EvaluateDoubles));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <SaveObjectToBinaryReply> SaveObjectToBinary(SaveObjectToBinaryRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new SaveObjectToBinaryReply();
try
{
var binary = ROpsApi.SaveObjectToBinary(request.ObjectName);
reply.Payload = new SaveObjectToBinaryPayload
{
Binary = ByteString.CopyFrom(binary)
};
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(SaveObjectToBinary));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <InspectSymbolsReply> InspectSymbols(InspectSymbolsRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new InspectSymbolsReply();
try
{
var symbolInfos = ROpsApi.InspectSymbols(request.PathToCode);
using var memoryStream = new MemoryStream();
Serializer.Serialize(memoryStream, symbolInfos);
memoryStream.Position = 0;
reply.Payload = new InspectSymbolsPayload
{
SymbolInfos = ByteString.FromStream(memoryStream)
};
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(InspectSymbols));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <RversionReply> GetRversion(RversionRequest _, ServerCallContext __)
{
await _semaphoreSlim.WaitAsync();
var reply = new RversionReply();
try
{
var rVersion = ROpsApi.GetRversion();
reply.Payload = new RversionPayload();
reply.Payload.Rversion.Add(rVersion);
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(GetRversion));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <EvaluateNumDataReply> EvaluateNumData(EvaluateNumDataRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new EvaluateNumDataReply();
try
{
var numDataColumns = ROpsApi.EvaluateNumData(request.Code);
reply.Payload = new EvaluateNumDataPayload();
foreach (var numDataColumn in numDataColumns)
{
var doubleColumn = new DoubleColumn
{
Name = numDataColumn.Name
};
doubleColumn.Doubles.Add(numDataColumn.Data);
reply.Payload.DoubleColumns.Add(doubleColumn);
}
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(EvaluateNumData));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <InstalledPackagesReply> GetInstalledPackages(InstalledPackagesRequest _, ServerCallContext __)
{
await _semaphoreSlim.WaitAsync();
var reply = new InstalledPackagesReply();
try
{
var installedPackages = ROpsApi.GetInstalledPackages();
reply.Payload = new InstalledPackagesPayload();
reply.Payload.InstalledPackages.Add(installedPackages);
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(GetInstalledPackages));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <RunExecReply> RunExec(RunExecRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new RunExecReply();
try
{
using var memoryStream = new MemoryStream(request.SimConfig.Length);
request.SimConfig.WriteTo(memoryStream);
memoryStream.Position = 0;
var simConfig = Serializer.Deserialize <SimConfig>(memoryStream);
ROpsApi.RunExec(request.PathToCode, simConfig.SimCode, simConfig.SimInput);
reply.Payload = new RunExecPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(RunExec));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public void TestInspectExecSymbols()
{
// arrange
var memoryStream = new MemoryStream();
var pathToSimLibrary = TestData.SimLibraryDirectory.FullName;
var pathToCode = Path.Combine(pathToSimLibrary, "InspectExec", "inspect.R");
const string execSymbol = "run";
const string parametersSymbol = "parameters";
const string p1Symbol = "p1";
//const string p2Symbol = "p2";
const string outputSymbol = "o";
//const string o1Symbol = "o1";
const string o2Symbol = "o2";
const string o3Symbol = "o3";
const string o3LocalSymbol = "Ro3";
// act
var symbolInfos = ROpsApi.InspectSymbols(pathToCode);
var execSI = symbolInfos.SingleOrDefault(si => si.Symbol == execSymbol && si.Level == 0);
var parameterSI = symbolInfos.SingleOrDefault(si => si.Symbol == parametersSymbol && si.Level == 0);
var pDefs = parameterSI?.Names?.ToDictionary(n => n, n => symbolInfos.SingleOrDefault(si => si.Symbol == n && si.Level > 0));
var outputSI = symbolInfos.SingleOrDefault(si => si.Symbol == outputSymbol && si.Level == 0);
var oDefs = outputSI?.Names?.ToDictionary(n => n, n => symbolInfos.SingleOrDefault(si => si.Symbol == n && si.Level > 0));
// assert
Assert.IsNotNull(execSI);
Assert.AreEqual("1st param", pDefs?[p1Symbol]?.Comment);
Assert.AreEqual("u", pDefs?[p1Symbol]?.Unit);
Assert.AreEqual("u.v", oDefs?[o2Symbol]?.Unit);
Assert.AreEqual("2nd output", oDefs?[o2Symbol]?.Comment);
Assert.IsFalse(oDefs?.ContainsKey(o3LocalSymbol) == true);
Assert.IsNull(oDefs?[o3Symbol]);
}
public void TestEvaluateNumData()
{
// arrange
var expr01 = "2+2";
var expected01 = new[] { 4.0 };
var expr02 = "list(x = 1:4, y = 5:8)";
var x = Enumerable.Range(1, 4).Select(i => i * 1.0).ToArray();
var y = Enumerable.Range(5, 4).Select(i => i * 1.0).ToArray();
var expr03 = "seq(0,1,by=0.1)";
var expected03 = Enumerable.Range(0, 11).Select(i => i * 0.1);
// act
var actual01 = ROpsApi.EvaluateNumData(expr01);
var actual02 = ROpsApi.EvaluateNumData(expr02);
var actual03 = ROpsApi.EvaluateNumData(expr03);
// assert
Assert.IsTrue(actual01.Length == 1);
Assert.IsTrue(expected01.SequenceEqual(actual01[0].Data));
Assert.IsTrue(actual02[0].Name == nameof(x) && x.SequenceEqual(actual02[0].Data));
Assert.IsTrue(actual02[1].Name == nameof(y) && y.SequenceEqual(actual02[1].Data));
Assert.IsTrue(expected03.SequenceEqual(actual03[0].Data));
}
public override async Task <CreateMatrixReply> CreateMatrix(CreateMatrixRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new CreateMatrixReply();
try
{
var source = request.Source.Select(dl => dl.Doubles.ToArray()).ToArray();
ROpsApi.CreateMatrix(source.ToMultidimensional(), request.ObjectName);
reply.Payload = new CreateMatrixPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(CreateMatrix));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <SerializeReply> Serialize(SerializeRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new SerializeReply();
try
{
var serialized = ROpsApi.Serialize(request.ObjectName);
reply.Payload = new SerializePayload
{
Serialized = ByteString.CopyFrom(serialized)
};
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(Serialize));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public void TestSourceLines()
{
// arrange
var lines = new[]
{
"a <- 1",
"if(a == 1) {",
"a <- 2",
"}"
};
// act
ROpsApi.SourceLines(lines);
var @out = ROpsApi.EvaluateNumData("a");
// assert
Assert.AreEqual(@out.First().Data[0], 2.0);
}
public void TestEvaluate()
{
// arrange
var expr01 = @"list(x = ""abc"", y = ""def"")";
var expected01 = new Dictionary <string, object[]> {
["x"] = new[] { "abc" }, ["y"] = new[] { "def" }
};
// act
var actual01 = ROpsApi.Evaluate(expr01);
// assert
Assert.AreEqual(expected01.Count, actual01.Count);
var areEqual = expected01.Keys.All(
k => actual01.ContainsKey(k) && actual01[k]?[0] as string == expected01[k][0] as string
);
Assert.IsTrue(areEqual);
}
public void TestBinaryRoundTrip()
{
// arrange
var lines = new[]
{
$"list_{nameof(TestBinaryRoundTrip)} <- list(ints = c(1,2,3), nums = c(1.0, 2.0, 3.), alpha = c(\"a\",\"b\",\"c\"))",
$"copy_of_list_{nameof(TestBinaryRoundTrip)} <- list_{nameof(TestBinaryRoundTrip)}"
};
// act
ROpsApi.SourceLines(lines);
var bytes = ROpsApi.SaveObjectToBinary($"list_{nameof(TestBinaryRoundTrip)}");
ROpsApi.EvaluateNonQuery($"rm(list_{nameof(TestBinaryRoundTrip)})");
ROpsApi.LoadFromBinary(bytes);
var evaluated = ROpsApi.Evaluate($"all.equal(copy_of_list_{nameof(TestBinaryRoundTrip)}, list_{nameof(TestBinaryRoundTrip)})");
// assert
Assert.IsNotNull(evaluated.First().Value);
Assert.IsTrue(evaluated.First().Value !.First().Resolve(out bool allEqual) && allEqual);
}
public override async Task <TabulateTmplOutputReply> TabulateTmplOutput(TabulateTmplOutputRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new TabulateTmplOutputReply();
try
{
using var memoryStream = new MemoryStream(request.SimConfig.Length);
request.SimConfig.WriteTo(memoryStream);
memoryStream.Position = 0;
var simConfig = Serializer.Deserialize <SimConfig>(memoryStream);
var numDataColumns = ROpsApi.TabulateTmplOutput(simConfig);
reply.Payload = new TabulateTmplOutputPayload();
foreach (var numDataColumn in numDataColumns)
{
var doubleColumn = new DoubleColumn
{
Name = numDataColumn.Name
};
doubleColumn.Doubles.Add(numDataColumn.Data);
reply.Payload.DoubleColumns.Add(doubleColumn);
}
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(TabulateTmplOutput));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <ClearGlobalEnvironmentReply> ClearGlobalEnvironment(ClearGlobalEnvironmentRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new ClearGlobalEnvironmentReply();
try
{
ROpsApi.ClearGlobalEnvironment();
reply.Payload = new ClearGlobalEnvironmentPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(ClearGlobalEnvironment));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <GarbageCollectReply> GarbageCollect(GarbageCollectRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new GarbageCollectReply();
try
{
GC.Collect();
ROpsApi.GarbageCollect();
reply.Payload = new GarbageCollectPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(GarbageCollect));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <EvaluateNonQueryReply> EvaluateNonQuery(EvaluateNonQueryRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new EvaluateNonQueryReply();
try
{
ROpsApi.EvaluateNonQuery(request.Code);
reply.Payload = new EvaluateNonQueryPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(EvaluateNonQuery));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <SourceFileReply> SourceFile(SourceFileRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new SourceFileReply();
try
{
ROpsApi.SourceFile(request.PathToCode);
reply.Payload = new SourceFilePayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(RunExec));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <UnserializeReply> Unserialize(UnserializeRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new UnserializeReply();
try
{
ROpsApi.Unserialize(request.Raw.ToByteArray(), request.ObjectName);
reply.Payload = new UnserializePayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(Unserialize));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}
public override async Task <LoadFromBinaryReply> LoadFromBinary(LoadFromBinaryRequest request, ServerCallContext context)
{
await _semaphoreSlim.WaitAsync();
var reply = new LoadFromBinaryReply();
try
{
ROpsApi.LoadFromBinary(request.Raw.ToArray());
reply.Payload = new LoadFromBinaryPayload();
}
catch (Exception ex)
{
reply.Error = PopulateError(ex);
_logger.LogError(ex, nameof(LoadFromBinary));
}
finally
{
_semaphoreSlim.Release();
}
return(await Task.FromResult(reply));
}