This commit is contained in:
Yoshi Askharoun
2024-02-02 23:30:08 -06:00
8 changed files with 275 additions and 3 deletions
+95
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@@ -0,0 +1,95 @@
using Microsoft.Iris.Data;
using Microsoft.Iris.Markup;
using Microsoft.Iris.Session;
using System;
using System.Collections.Generic;
using System.Runtime.Serialization;
using System.Text;
namespace Microsoft.Iris.Asm;
[Serializable]
internal class AsmMarkupLoadResult : MarkupLoadResult
{
private MarkupConstantsTable _constantsTable;
private MarkupImportTables _importTables;
private Resource _resource;
private AsmMarkupLoader _loader;
private bool _doneWithLoader;
public AsmMarkupLoadResult(Resource resource, string uri)
: base(uri)
{
_resource = resource;
if (uri != resource.Uri)
_uriUnderlying = resource.Uri;
_loader = AsmMarkupLoader.Load(this, resource);
}
public AsmMarkupLoadResult(string uri)
: base(uri)
{
}
protected AsmMarkupLoadResult(SerializationInfo info, StreamingContext context) : base(info, context)
{
_constantsTable = info.GetValue<MarkupConstantsTable>(nameof(ConstantsTable));
_importTables = info.GetValue<MarkupImportTables>(nameof(ImportTables));
}
public override bool IsSource => true;
internal AsmMarkupLoader Loader => _loader;
public override MarkupConstantsTable ConstantsTable => _constantsTable;
public override MarkupImportTables ImportTables => _importTables;
public override void Load(LoadPass currentPass)
{
if (_doneWithLoader)
return;
ErrorManager.EnterContext(ErrorContextUri);
_loader.Validate(currentPass);
ErrorManager.ExitContext();
if (currentPass != LoadPass.Done)
return;
if (!MarkupSystem.TrackAdditionalMetadata)
_loader = null;
_doneWithLoader = true;
}
public void ValidateType(MarkupTypeSchema typeSchema, LoadPass currentPass)
{
var loadData = typeSchema.LoadData;
if (loadData == null)
return;
ErrorManager.EnterContext(ErrorContextUri);
// TODO: loadData.Validate(currentPass);
ErrorManager.ExitContext();
}
public void ValidationComplete()
{
if (_resource != null)
{
_resource.Free();
_resource = null;
}
if (Status == LoadResultStatus.Loading)
SetStatus(LoadResultStatus.Success);
foreach (MarkupTypeSchema markupTypeSchema in ExportTable)
markupTypeSchema.Seal();
}
public void SetConstantsTable(MarkupConstantsTable constantsTable) => _constantsTable = constantsTable;
public void SetImportTables(MarkupImportTables importTables) => _importTables = importTables;
public override void GetObjectData(SerializationInfo info, StreamingContext context)
{
base.GetObjectData(info, context);
info.AddValue(nameof(_resource), _resource);
}
}
+139
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@@ -0,0 +1,139 @@
using Microsoft.Iris.Asm.Models;
using Microsoft.Iris.Data;
using Microsoft.Iris.Markup;
using Microsoft.Iris.Session;
using Sprache;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
namespace Microsoft.Iris.Asm;
internal class AsmMarkupLoader
{
private string _asmSource;
private Program _program;
private bool _hasErrors;
private LoadPass _currentValidationPass;
private readonly AsmMarkupLoadResult _loadResult;
private bool _usingSharedBinaryDataTable;
private SourceMarkupImportTables _importTables;
private Dictionary<object, object> _importedNamespaces = new();
protected AsmMarkupLoader(AsmMarkupLoadResult loadResult) => _loadResult = loadResult;
internal static AsmMarkupLoader Load(AsmMarkupLoadResult loadResult, Resource resource)
{
AsmMarkupLoader owner = new(loadResult);
if (resource.Status != ResourceStatus.Available)
throw new InvalidOperationException("Resource must be available for reading");
var data = new byte[resource.Length];
Marshal.Copy(resource.Buffer, data, 0, (int)resource.Length);
owner._asmSource = Encoding.UTF8.GetString(data);
var parseResult = Lexer.Program.TryParse(owner._asmSource);
if (parseResult.WasSuccessful)
owner._program = parseResult.Value;
else
owner.MarkHasErrors();
return owner;
}
public void MarkHasErrors()
{
if (_hasErrors)
return;
_hasErrors = true;
_loadResult.MarkLoadFailed();
}
public void Validate(LoadPass currentPass)
{
if (_currentValidationPass >= currentPass)
return;
_currentValidationPass = currentPass;
if (_currentValidationPass == LoadPass.DeclareTypes)
{
if (_asmSource == null)
return;
var parseResult = Lexer.Program.TryParse(_asmSource);
if (parseResult.WasSuccessful)
_program = parseResult.Value;
else
foreach (var errors in parseResult.Expectations)
ReportError(errors, -1, -1);
if (_loadResult.BinaryDataTable != null)
{
_importTables = _loadResult.BinaryDataTable.SourceMarkupImportTables;
_usingSharedBinaryDataTable = true;
}
else
{
_importTables = new SourceMarkupImportTables();
}
foreach (var nsImport in _program.Imports.OfType<NamespaceImport>())
{
LoadResult loadResult;
if (nsImport.Uri == "Me")
loadResult = _loadResult;
else
loadResult = MarkupSystem.ResolveLoadResult(nsImport.Uri, _loadResult.IslandReferences);
if (loadResult == null || loadResult is ErrorLoadResult)
ReportError($"Unable to load '{nsImport.Uri}' (xmlns prefix '{nsImport.Name}')", -1, -1);
else if (loadResult.Status == LoadResultStatus.Error)
MarkHasErrors();
if (MarkupSystem.CompileMode)
loadResult.SetCompilerReferenceName(nsImport.Uri);
if (loadResult != null)
{
_importedNamespaces[nsImport.Name] = loadResult;
//TrackImportedLoadResult(loadResult);
}
}
}
foreach (LoadResult loadResult in _importedNamespaces.Values)
{
if (loadResult != _loadResult && loadResult != MarkupSystem.UIXGlobal)
{
loadResult.Load(_currentValidationPass);
if (loadResult.Status == LoadResultStatus.Error)
MarkHasErrors();
}
}
if (_program != null && currentPass != LoadPass.Done)
{
foreach (ValidateClass validateClass in _program.ClassList)
validateClass.Validate(_currentValidationPass);
foreach (ValidateDataMapping dataMapping in _program.DataMappingList)
dataMapping.Validate(_currentValidationPass);
foreach (ValidateAlias alias in _program.AliasList)
alias.Validate(_currentValidationPass);
if (_currentValidationPass == LoadPass.Full)
{
for (ValidateNamespace validateNamespace = _program.XmlnsList; validateNamespace != null; validateNamespace = validateNamespace.Next)
{
if (!_referencedNamespaces.ContainsKey(validateNamespace.Prefix))
ErrorManager.ReportWarning(validateNamespace.Line, validateNamespace.Column, "Unreferenced namespace {0}", validateNamespace.Prefix);
}
}
}
CompleteValidationPass();
}
public void ReportError(string error, int line, int column)
{
MarkHasErrors();
ErrorManager.ReportError(line, column, error);
}
}
+9
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using System;
using System.Collections.Generic;
using System.Text;
namespace Microsoft.Iris.Asm;
public class Assembler
{
}
+3
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@@ -40,6 +40,9 @@ public class Disassembler
{
// Assume the URI represents a C# namespace
name = uri.Split('.', '/', '\\')[^1];
// Remove the extra assembly info
uri = uri.Split(',')[0];
}
else
{
+5 -1
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@@ -1,5 +1,9 @@
<UIX xmlns="http://schemas.microsoft.com/2007/uix">
<UIX xmlns="http://schemas.microsoft.com/2007/uix"
xmlns:iris="assembly://UIX/Microsoft.Iris">
<UI Name="Default">
<Locals>
<iris:Command Name="SelectCommand"/>
</Locals>
<Content>
<Text Color="Red">
<Content>Howdy from Microsoft.Iris!</Content>