public static ControlFlowGraph Create(MethodDefinition method)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
if (!method.HasBody)
{
throw new ArgumentException();
}
ControlFlowGraphBuilder builder = new ControlFlowGraphBuilder(method);
return builder.CreateGraph();
}
public static ControlFlowGraph Create(MethodDefinition method)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
if (!method.HasBody)
{
throw new ArgumentException();
}
ControlFlowGraphBuilder builder = new ControlFlowGraphBuilder(method);
return(builder.CreateGraph());
}
private BlockStatement GetStatements(MethodBody body)
{
//Performance improvement
ControlFlowGraph cfg = new ControlFlowGraphBuilder(body.Method).CreateGraph();
if (cfg.Blocks.Length > 2)
{
return null;
}
DecompilationPipeline pipeline = new DecompilationPipeline(BaseLanguage.IntermediateRepresenationPipeline.Steps,
new DecompilationContext(new MethodSpecificContext(body) { EnableEventAnalysis = false }, new TypeSpecificContext(body.Method.DeclaringType))) ;
pipeline.Run(body);
return pipeline.Body;
}
private BlockStatement DecompileMethodPartially(MethodBody body, out DecompilationContext context, bool needDecompiledMember = false)
{
context = null;
if (this.IsCachingEnabled && this.cacheService.IsDecompiledMemberInCache(body.Method, this.language, this.renameInvalidMembers))
{
CachedDecompiledMember cachedDecompiledMember = this.cacheService.GetDecompiledMemberFromCache(body.Method, this.language, this.renameInvalidMembers);
return cachedDecompiledMember.Member.Statement as BlockStatement;
}
//Performance improvement
ControlFlowGraph cfg = new ControlFlowGraphBuilder(body.Method).CreateGraph();
if (cfg.Blocks.Length > 2)
{
return null;
}
BlockStatement block;
try
{
DecompilationPipeline pipeline;
DecompilationContext decompilationContext =
new DecompilationContext(new MethodSpecificContext(body), this.typeContext ?? new TypeSpecificContext(body.Method.DeclaringType), this.language);
if (!needDecompiledMember)
{
decompilationContext.MethodContext.EnableEventAnalysis = false;
}
pipeline = new DecompilationPipeline(BaseLanguage.IntermediateRepresenationPipeline.Steps, decompilationContext);
context = pipeline.Run(body, this.language);
block = pipeline.Body;
}
catch (Exception ex)
{
this.ExceptionsWhileDecompiling.Add(body.Method);
block = new BlockStatement();
block.AddStatement(new ExceptionStatement(ex, body.Method));
OnExceptionThrown(ex);
}
return block;
}