async void _ConvertTypeLibrary(object tlDef, object button)
{
string comDll = null;
switch (tlDef)
{
case string path:
comDll = path;
break;
case _RegTypelib r:
//can be several locales
var aloc = new List <string>(); //registry keys like "0" or "409"
var aloc2 = new List <string>(); //locale names for display in the list dialog
using (var verKey = Registry.ClassesRoot.OpenSubKey($@"TypeLib\{r.guid}\{r.version}")) {
foreach (var s1 in verKey.GetSubKeyNames())
{
int lcid = s1.ToInt(0, out int iEnd, STIFlags.IsHexWithout0x);
if (iEnd != s1.Length)
{
continue; //"FLAGS" etc; must be hex number without 0x
}
aloc.Add(s1);
var s2 = "Neutral";
if (lcid > 0)
{
try { s2 = new CultureInfo(lcid).DisplayName; } catch { s2 = s1; }
}
aloc2.Add(s2);
}
}
string locale;
if (aloc.Count == 1)
{
locale = aloc[0];
}
else
{
int i = ADialog.ShowList(aloc2, "Locale", owner: this);
if (i == 0)
{
return;
}
locale = aloc[i - 1];
}
comDll = r.GetPath(locale);
if (comDll == null || !AFile.ExistsAsFile(comDll))
{
ADialog.ShowError(comDll == null ? "Failed to get file path." : "File does not exist.", owner: this);
return;
}
break;
}
await Task.Run(() => {
this.Enabled = false;
AOutput.Write($"Converting COM type library to .NET assembly.");
try {
if (_convertedDir == null)
{
_convertedDir = AFolders.Workspace + @".interop\";
AFile.CreateDirectory(_convertedDir);
}
List <string> converted = new List <string>();
Action <string> callback = s => {
AOutput.Write(s);
if (s.Starts("Converted: "))
{
s.RegexMatch(@"""(.+?)"".$", 1, out s);
converted.Add(s);
}
};
int rr = AExec.RunConsole(callback, AFolders.ThisAppBS + "Au.Net45.exe", $"/typelib \"{_convertedDir}|{comDll}\"", encoding: Encoding.UTF8);
if (rr == 0)
{
foreach (var v in converted)
{
if (!_meta.com.Contains(v))
{
_meta.com.Add(v);
}
}
AOutput.Write(@"<>Converted and saved in <link>%AFolders.Workspace%\.interop<>.");
_Added(button, _meta.com);
}
}
catch (Exception ex) { ADialog.ShowError("Failed to convert type library", ex.ToStringWithoutStack(), owner: this); }
this.Enabled = true;
});
}
static bool _Compile(bool forRun, FileNode f, out CompResults r, FileNode projFolder)
{
var p1 = APerf.Create();
r = new CompResults();
var m = new MetaComments();
if (!m.Parse(f, projFolder, EMPFlags.PrintErrors))
{
return(false);
}
var err = m.Errors;
p1.Next('m');
bool needOutputFiles = m.Role != ERole.classFile;
//if for run, don't compile if f role is classFile
if (forRun && !needOutputFiles)
{
r.role = ERole.classFile;
return(false);
}
XCompiled cache = XCompiled.OfCollection(f.Model);
string outPath = null, outFile = null, fileName = null;
if (needOutputFiles)
{
if (m.OutputPath != null)
{
outPath = m.OutputPath;
fileName = m.Name + ".dll";
}
else
{
outPath = cache.CacheDirectory;
fileName = f.IdString;
}
outFile = outPath + "\\" + fileName;
AFile.CreateDirectory(outPath);
}
if (m.PreBuild.f != null && !_RunPrePostBuildScript(false, m, outFile))
{
return(false);
}
var po = m.CreateParseOptions();
var trees = new CSharpSyntaxTree[m.CodeFiles.Count];
for (int i = 0; i < trees.Length; i++)
{
var f1 = m.CodeFiles[i];
trees[i] = CSharpSyntaxTree.ParseText(f1.code, po, f1.f.FilePath, Encoding.UTF8) as CSharpSyntaxTree;
//info: file path is used later in several places: in compilation error messages, run time stack traces (from PDB), Visual Studio debugger, etc.
// Our AOutputServer.SetNotifications callback will convert file/line info to links. It supports compilation errors and run time stack traces.
}
//p1.Next('t');
string asmName = m.Name;
if (m.Role == ERole.editorExtension)
{
asmName = asmName + "|" + (++c_versionCounter).ToString(); //AssemblyLoadContext.Default cannot load multiple assemblies with same name
}
var compilation = CSharpCompilation.Create(asmName, trees, m.References.Refs, m.CreateCompilationOptions());
//p1.Next('c');
#if PDB
string pdbFile = null;
#endif
MemoryStream pdbStream = null;
string xdFile = null;
Stream xdStream = null;
Stream resNat = null;
ResourceDescription[] resMan = null;
EmitOptions eOpt = null;
if (needOutputFiles)
{
_AddAttributes(ref compilation, needVersionEtc: m.Role == ERole.miniProgram || m.Role == ERole.exeProgram);
//create debug info always. It is used for run-time error links.
#if PDB
pdbStream = new MemoryStream();
if (m.OutputPath != null)
{
pdbFile = Path.ChangeExtension(outFile, "pdb");
eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.Pdb, pdbFilePath: pdbFile);
//eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.PortablePdb, pdbFilePath: pdbFile); //smaller, but not all tools support it
}
else
{
//eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.Embedded); //no, it is difficult to extract, because we load assembly from byte[] to avoid locking. We instead append portable PDB stream to the assembly stream.
eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.PortablePdb);
//adds < 1 KB; almost the same compiling speed. Separate pdb file is 14 KB; 2 times slower compiling, slower loading.
}
#else
if (m.OutputPath != null)
{
//we don't use classic pdb file becouse of this error after switching to .NET Core:
// Unexpected error writing debug information -- 'The version of Windows PDB writer is older than required: 'diasymreader.dll''
eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.Embedded);
}
else
{
pdbStream = new MemoryStream();
//eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.Embedded); //no, it is difficult to extract, because we load assembly from byte[] to avoid locking. We instead append portable PDB stream to the assembly stream.
eOpt = new EmitOptions(debugInformationFormat: DebugInformationFormat.PortablePdb);
//adds < 1 KB; almost the same compiling speed. Separate pdb file is 14 KB; 2 times slower compiling, slower loading.
}
#endif
if (m.XmlDocFile != null)
{
xdStream = AFile.WaitIfLocked(() => File.Create(xdFile = APath.Normalize(m.XmlDocFile, outPath)));
}
resMan = _CreateManagedResources(m);
if (err.ErrorCount != 0)
{
err.PrintAll(); return(false);
}
if (m.Role == ERole.exeProgram || m.Role == ERole.classLibrary)
{
resNat = _CreateNativeResources(m, compilation);
}
if (err.ErrorCount != 0)
{
err.PrintAll(); return(false);
}
//EmbeddedText.FromX //it seems we can embed source code in PDB. Not tested.
}
//p1.Next();
var asmStream = new MemoryStream(8000);
var emitResult = compilation.Emit(asmStream, pdbStream, xdStream, resNat, resMan, eOpt);
if (needOutputFiles)
{
xdStream?.Dispose();
resNat?.Dispose(); //info: compiler disposes resMan
}
//p1.Next('e');
var diag = emitResult.Diagnostics;
if (!diag.IsEmpty)
{
foreach (var d in diag)
{
if (d.Severity == DiagnosticSeverity.Hidden)
{
continue;
}
err.AddErrorOrWarning(d, f);
if (d.Severity == DiagnosticSeverity.Error && d.Id == "CS0009")
{
MetaReferences.RemoveBadReference(d.GetMessage());
}
}
err.PrintAll();
}
if (!emitResult.Success)
{
if (needOutputFiles)
{
AFile.Delete(outFile);
#if PDB
if (pdbFile != null)
{
AFile.Delete(pdbFile);
}
#endif
if (xdFile != null)
{
AFile.Delete(xdFile);
}
}
return(false);
}
if (needOutputFiles)
{
//If there is no [STAThread], will need MTA thread.
if (m.Role == ERole.miniProgram || m.Role == ERole.exeProgram)
{
bool hasSTAThread = compilation.GetEntryPoint(default)?.GetAttributes().Any(o => o.ToString() == "System.STAThreadAttribute") ?? false;