本文整理汇总了C#中Compilation.Emit方法的典型用法代码示例。如果您正苦于以下问题：C# Compilation.Emit方法的具体用法？C# Compilation.Emit怎么用？C# Compilation.Emit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Compilation的用法示例。
在下文中一共展示了Compilation.Emit方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetAssemblyFromCompilation
public static CompilationResult GetAssemblyFromCompilation(
IAssemblyLoadContext loader,
Compilation compilation)
{
EmitResult result;
using (var ms = new MemoryStream())
{
using (var pdb = new MemoryStream())
{
if (PlatformHelper.IsMono)
{
result = compilation.Emit(ms, pdbStream: null);
}
else
{
result = compilation.Emit(ms, pdbStream: pdb);
}
if (!result.Success)
{
var formatter = new DiagnosticFormatter();
var errorMessages = result.Diagnostics
.Where(IsError)
.Select(d => formatter.Format(d));
return CompilationResult.FromErrorMessages(errorMessages);
}
ms.Seek(0, SeekOrigin.Begin);
Assembly assembly;
if (PlatformHelper.IsMono)
{
assembly = loader.LoadStream(ms, assemblySymbols: null);
}
else
{
pdb.Seek(0, SeekOrigin.Begin);
assembly = loader.LoadStream(ms, pdb);
}
return CompilationResult.FromAssembly(assembly);
}
}
}示例2: GetTokenToLocationMap
public static string GetTokenToLocationMap(Compilation compilation, bool maskToken = false)
{
using (var exebits = new MemoryStream())
{
using (var pdbbits = new MemoryStream())
{
compilation.Emit(exebits, pdbbits);
return Token2SourceLineExporter.TokenToSourceMap2Xml(pdbbits, maskToken);
}
}
}示例3: MakeDll
private static byte[] MakeDll(Compilation compilation)
{
using (var ms = new MemoryStream()) {
var result = compilation.Emit(ms);
if (!result.Success) {
return null;
}
ms.Seek(0, SeekOrigin.Begin);
return ms.ToArray();
}
}示例4: emitAndLoad
public static Type emitAndLoad(Compilation compilation, ITypeSymbol cur)
{
System.Reflection.Assembly assembly;
if (compilationAssembly_cache.Keys.Contains(compilation)) assembly = compilationAssembly_cache[compilation];
else {
var name = "emittedOne1.dll";
var filePath = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), name);
if (!SetOfEmmitedCompilations.Contains(compilation))
{
compilation.Emit(filePath);
SetOfEmmitedCompilations.Add(compilation);
}
assembly = System.Reflection.Assembly.LoadFrom(filePath);
compilationAssembly_cache[compilation] = assembly;
}
return assembly.GetTypes().Where(x => x.Name == cur.Name).First();
}示例5: Execute
// A simple helper to execute the code present inside a compilation.
public string Execute(Compilation comp)
{
var output = new StringBuilder();
string exeFilename = "OutputCS.exe", pdbFilename = "OutputCS.pdb", xmlCommentsFilename = "OutputCS.xml";
EmitResult emitResult = null;
using (var ilStream = new FileStream(exeFilename, FileMode.OpenOrCreate))
{
using (var pdbStream = new FileStream(pdbFilename, FileMode.OpenOrCreate))
{
using (var xmlCommentsStream = new FileStream(xmlCommentsFilename, FileMode.OpenOrCreate))
{
// Emit IL, PDB and xml documentation comments for the compilation to disk.
emitResult = comp.Emit(ilStream, pdbStream, xmlCommentsStream);
}
}
}
if (emitResult.Success)
{
var p = Process.Start(
new ProcessStartInfo()
{
FileName = exeFilename,
UseShellExecute = false,
RedirectStandardOutput = true
});
output.Append(p.StandardOutput.ReadToEnd());
p.WaitForExit();
}
else
{
output.AppendLine("Errors:");
foreach (var diag in emitResult.Diagnostics)
{
output.AppendLine(diag.ToString());
}
}
return output.ToString();
}示例6: GetGroupedImportStrings
private static ImmutableArray<ImmutableArray<string>> GetGroupedImportStrings(Compilation compilation, string methodName, out ImmutableArray<string> externAliasStrings)
{
Assert.NotNull(compilation);
Assert.NotNull(methodName);
using (var exebits = new MemoryStream())
{
using (var pdbbits = new MemoryStream())
{
compilation.Emit(exebits, pdbbits);
exebits.Position = 0;
using (var module = new PEModule(new PEReader(exebits, PEStreamOptions.LeaveOpen), metadataOpt: IntPtr.Zero, metadataSizeOpt: 0))
{
var metadataReader = module.MetadataReader;
MethodDefinitionHandle methodHandle = metadataReader.MethodDefinitions.Single(mh => metadataReader.GetString(metadataReader.GetMethodDefinition(mh).Name) == methodName);
int methodToken = metadataReader.GetToken(methodHandle);
pdbbits.Position = 0;
ISymUnmanagedReader reader = (ISymUnmanagedReader)TempPdbReader.CreateUnmanagedReader(pdbbits);
return reader.GetCSharpGroupedImportStrings(methodToken, methodVersion: 1, externAliasStrings: out externAliasStrings);
}
}
}
}示例7: GenerateIntermediateAssembly
private bool GenerateIntermediateAssembly(Compilation compilation, ref Assembly assembly)
{
using (var stream = new MemoryStream())
{
var emission = compilation.Emit(stream);
if (!emission.Success)
{
foreach (var diagnostic in emission.Diagnostics)
{
if (diagnostic.Severity == DiagnosticSeverity.Error)
BuildEngine.LogError(diagnostic.GetMessage(Thread.CurrentThread.CurrentUICulture));
}
return false;
}
stream.Position = 0;
assembly = Assembly.Load(stream.GetBuffer());
}
return true;
}示例8: GetGroupedImportStrings
private static ImmutableArray<ImmutableArray<string>> GetGroupedImportStrings(Compilation compilation, string methodName, out ImmutableArray<string> externAliasStrings)
{
Assert.NotNull(compilation);
Assert.NotNull(methodName);
using (var exebits = new MemoryStream())
{
using (var pdbbits = new MemoryStream())
{
compilation.Emit(exebits, pdbbits);
exebits.Position = 0;
using (var metadata = ModuleMetadata.CreateFromStream(exebits, leaveOpen: true))
{
var module = metadata.Module;
var metadataReader = module.MetadataReader;
MethodDefinitionHandle methodHandle = metadataReader.MethodDefinitions.Single(mh => metadataReader.GetString(metadataReader.GetMethodDefinition(mh).Name) == methodName);
int methodToken = metadataReader.GetToken(methodHandle);
// Create a SymReader, rather than a raw COM object, because
// SymReader implements ISymUnmanagedReader3 and the COM object
// might not.
pdbbits.Position = 0;
var reader = SymReaderFactory.CreateReader(pdbbits);
return reader.GetCSharpGroupedImportStrings(methodToken, methodVersion: 1, externAliasStrings: out externAliasStrings);
}
}
}
}示例9: GetPdbXml
internal static string GetPdbXml(Compilation compilation, string qualifiedMethodName = "")
{
string actual = null;
using (var exebits = new MemoryStream())
{
using (var pdbbits = new MemoryStream())
{
compilation.Emit(
exebits,
pdbbits,
options: EmitOptions.Default.WithDebugInformationFormat(DebugInformationFormat.Pdb));
pdbbits.Position = 0;
exebits.Position = 0;
actual = PdbToXmlConverter.ToXml(pdbbits, exebits, PdbToXmlOptions.ResolveTokens | PdbToXmlOptions.ThrowOnError, methodName: qualifiedMethodName);
}
ValidateDebugDirectory(exebits, compilation.AssemblyName + ".pdb");
}
return actual;
}示例10: CompileToDisk
private AssemblyLoadResult CompileToDisk(string assemblyPath, string pdbPath, Compilation compilation, IList<ResourceDescription> resources)
{
#if DESKTOP
EmitResult result = compilation.Emit(assemblyPath, pdbPath, manifestResources: resources);
#else
EmitResult result = compilation.Emit(assemblyPath);
#endif
if (!result.Success)
{
// REVIEW: Emit seems to create the output assembly even if the build fails
// follow up to see why this happens
if (File.Exists(assemblyPath))
{
File.Delete(assemblyPath);
}
return ReportCompilationError(result);
}
return new AssemblyLoadResult(Assembly.LoadFile(assemblyPath));
}示例11: CompileInMemory
private AssemblyLoadResult CompileInMemory(string name, Compilation compilation, IEnumerable<ResourceDescription> resources)
{
using (var pdbStream = new MemoryStream())
using (var assemblyStream = new MemoryStream())
{
#if DESKTOP
EmitResult result = compilation.Emit(assemblyStream, pdbStream: pdbStream, manifestResources: resources);
#else
EmitResult result = compilation.Emit(assemblyStream);
#endif
if (!result.Success)
{
return ReportCompilationError(result);
}
var assemblyBytes = assemblyStream.ToArray();
#if DESKTOP
var pdbBytes = pdbStream.ToArray();
#endif
var compiled = new CompiledAssembly
{
#if DESKTOP
Assembly = Assembly.Load(assemblyBytes, pdbBytes),
#else
Assembly = Assembly.Load(assemblyBytes),
#endif
MetadataReference = compilation.ToMetadataReference()
};
_compiledAssemblies[name] = compiled;
return new AssemblyLoadResult(compiled.Assembly);
}
}示例12: DumpCompilation
/// <summary>
/// Dump generated compilation binary to dump directory for further use.
/// </summary>
/// <param name="compilation"></param>
/// <returns></returns>
private string DumpCompilation(Compilation compilation)
{
var dump = CompilationDumpPath(dumpSeq++);
using (var stream = new FileStream(dump, FileMode.CreateNew))
{
compilation.Emit(stream);
return dump;
}
}示例13: EmitCompilation
internal static bool EmitCompilation(
Compilation compilation,
IEnumerable<ResourceDescription> manifestResources,
List<ModuleData> dependencies,
DiagnosticBag diagnostics,
CompilationTestData testData,
out ImmutableArray<byte> assembly,
out ImmutableArray<byte> pdb
)
{
assembly = default(ImmutableArray<byte>);
pdb = default(ImmutableArray<byte>);
EmitReferences(compilation, dependencies, diagnostics);
using (var executableStream = new MemoryStream())
{
MemoryStream pdbStream = new MemoryStream();
EmitResult result;
try
{
result = compilation.Emit(
executableStream,
pdbStream: pdbStream,
xmlDocumentationStream: null,
win32Resources: null,
manifestResources: manifestResources,
options: EmitOptions.Default,
testData: testData,
cancellationToken: default(CancellationToken));
}
finally
{
if (pdbStream != null)
{
pdb = pdbStream.ToImmutable();
pdbStream.Dispose();
}
}
diagnostics.AddRange(result.Diagnostics);
assembly = executableStream.ToImmutable();
return result.Success;
}
}示例14: GetPdbXml
internal static string GetPdbXml(Compilation compilation, string qualifiedMethodName = "")
{
string actual = null;
using (var exebits = new MemoryStream())
{
using (var pdbbits = new MemoryStream())
{
compilation.Emit(exebits, pdbbits);
pdbbits.Position = 0;
exebits.Position = 0;
actual = PdbToXmlConverter.ToXml(pdbbits, exebits, PdbToXmlOptions.ResolveTokens | PdbToXmlOptions.ThrowOnError, methodName: qualifiedMethodName);
}
}
return actual;
}示例15: Emit
static void Emit(Compilation compilation, out byte[] assembly)
{
using (var assemblyStream = new MemoryStream())
{
Check(compilation.Emit(assemblyStream));
assembly = assemblyStream.GetBuffer();
}
}