public static string WritePlatformInvokeMethod(this PlatformInvokeMethod platformInvoke,
ClosureEntities crRuntime)
{
var methodId = Import(platformInvoke.LibraryName,
platformInvoke.MethodName,
platformInvoke.CallingConvention,
platformInvoke.EntryPoint);
var codeOutput = new CodeOutput();
codeOutput.AppendFormat(platformInvoke.WritePInvokeDefinition(methodId));
codeOutput.BlankLine();
codeOutput.Append(platformInvoke.Method.WriteHeaderMethod(crRuntime, false));
// write PInvoke implementation
codeOutput.BracketOpen();
var argumentsCall = platformInvoke.Method.GetParameters()
.Select(CallMarshallerFactory.CreateMarshaller)
.Each(marshaller => { codeOutput.Append(marshaller.GetTransformationCode()); })
.Once(marshallers => { codeOutput.BlankLine(); })
.Select(p => p.GetParameterString())
.Join(", ");
if (!platformInvoke.Method.GetReturnType().IsVoid())
{
codeOutput.Append("return ");
}
codeOutput.AppendFormat("{0}({1});", methodId, argumentsCall);
codeOutput.BracketClose();
return(codeOutput.ToString());
}
public static string WriteCode(CilMethodInterpreter interpreter, TypeDescriptionTable typeTable,
ClosureEntities crRuntime)
{
var operations = interpreter.MidRepresentation.LocalOperations;
var headerSb = new CodeOutput();
CppWriteSignature.WriteSignature(headerSb, interpreter, crRuntime);
var bodySb = ComputeBodySb(operations, interpreter.MidRepresentation.Vars, typeTable, interpreter, crRuntime);
var variablesSb = ComputeVariableSb(interpreter.MidRepresentation, interpreter, crRuntime);
var finalSb = new CodeOutput();
finalSb.Append(headerSb.ToString())
.BracketOpen()
.Append(variablesSb.ToString())
.Append(bodySb.ToString())
.BracketClose();
return(finalSb.ToString());
}
public string BuildStringTable()
{
var sb = new CodeOutput();
sb.BlankLine()
.Append("System_Void buildStringTable()")
.BracketOpen();
var stringDataBuilder = new List <string>();
var jump = 0;
foreach (var strItem in _table)
{
sb.AppendFormat("_AddJumpAndLength({0}, {1});\n", jump, strItem.Length);
var itemTextData = TextData(strItem);
AddTextToStringTable(stringDataBuilder, itemTextData, strItem);
jump += strItem.Length + 1;
}
sb.BracketClose(true)
.Append(" // buildStringTable\n");
var stringTableContent = string.Join(", " + Environment.NewLine, stringDataBuilder);
var length = jump == 0 ? 1 : jump;
sb.BlankLine()
.AppendFormat("const System_Char _stringTable[{0}] =", length)
.BracketOpen();
sb.Append(jump == 0 ? "0" : stringTableContent);
sb.BracketClose(true)
.Append("; // _stringTable\n");
return(sb.ToString());
}
public static void ToFile(this CodeOutput text, string fileName)
{
File.WriteAllText(fileName, text.ToString());
}