private void WriteParameter(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, ParameterDefinition parameterDefinition)
{
if (parameterDefinition.IsOutAttribute)
{
if (sourceWriter.IsNativeTypes || !model.IsClass(parameterDefinition.Type))
{
sourceWriter.Write("[Out]");
}
}
if (parameterDefinition.IsOut)
{
sourceWriter.Write("out ");
}
else if (parameterDefinition.IsOutAttribute && model.IsClass(parameterDefinition.Type) && !sourceWriter.IsNativeTypes)
{
sourceWriter.Write("out ");
}
else if (parameterDefinition.IsRef)
{
sourceWriter.Write("ref ");
}
if (sourceWriter.IsNativeTypes)
{
sourceWriter.WriteMashalAs(parameterDefinition.MarshalAs);
}
sourceWriter.WriteType(parameterDefinition.Type);
sourceWriter.Write(" ");
sourceWriter.Write(parameterDefinition.Name);
}
private void WriteApplicationWrapStructFunctions(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, TypeDefinition definition)
{
sourceWriter.WriteIndent();
sourceWriter.Write("private ");
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" Wrap(int vmid, ");
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" info)");
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
sourceWriter.IncIndent();
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteLine("var result = new {0}();", sourceWriter.GetTypeName(definition.Name));
sourceWriter.IsNativeTypes = true;
WriteCopyFields(model, sourceWriter, "info", "result", definition);
sourceWriter.WriteLine("return result;");
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
sourceWriter.WriteLine();
sourceWriter.WriteIndent();
sourceWriter.Write("private ");
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" Unwrap(int vmid, ");
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" info)");
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
sourceWriter.IncIndent();
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteLine("var result = new {0}();", sourceWriter.GetTypeName(definition.Name));
sourceWriter.IsNativeTypes = false;
WriteCopyFields(model, sourceWriter, "info", "result", definition);
sourceWriter.WriteLine("return result;");
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
sourceWriter.WriteLine();
}
private void WriteApplicationCopyClassFunctions(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, TypeDefinition definition)
{
sourceWriter.WriteIndent();
sourceWriter.Write("private void CopyWrap(int vmid, ");
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" infoSrc, ");
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" infoDest)");
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
sourceWriter.IncIndent();
sourceWriter.IsNativeTypes = true;
WriteCopyFields(model, sourceWriter, "infoSrc", "infoDest", definition);
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
sourceWriter.WriteLine();
sourceWriter.WriteIndent();
sourceWriter.Write("private void CopyUnwrap(int vmid, ");
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" infoSrc, ");
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(definition.Name);
sourceWriter.Write(" infoDest)");
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
sourceWriter.IncIndent();
sourceWriter.IsNativeTypes = false;
WriteCopyFields(model, sourceWriter, "infoSrc", "infoDest", definition);
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
sourceWriter.WriteLine();
}
private void WriteField(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, TypeDefinition container, FieldDefinition definition)
{
if (sourceWriter.IsNativeTypes || !model.TypeDefinitionNeedsWrapper(container))
{
if (definition.MarshalAs != null)
{
sourceWriter.WriteIndent();
sourceWriter.WriteMashalAs(definition.MarshalAs);
sourceWriter.WriteLine();
}
}
sourceWriter.WriteIndent();
sourceWriter.Write("public ");
sourceWriter.WriteType(definition.Type);
sourceWriter.Write(" ");
sourceWriter.Write("{0};", definition.Name);
sourceWriter.WriteLine();
}
private void WriteEnum(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, EnumDefinition definition)
{
if (definition.IsFlags)
{
sourceWriter.WriteLine("[Flags]");
}
sourceWriter.WriteIndent();
sourceWriter.Write("public enum {0}", definition.Name);
if (definition.Type.Name != "int")
{
sourceWriter.Write(" : ");
sourceWriter.WriteType(definition.Type);
}
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
WriteEnumMembers(model, sourceWriter, definition);
sourceWriter.WriteLine("}}");
}
private void WriteFunctionSignature(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, FunctionDefinition definition, string name)
{
sourceWriter.WriteType(definition.ReturnType);
sourceWriter.Write(" ");
sourceWriter.Write(name);
sourceWriter.Write("(");
bool first = true;
foreach (var p in definition.Parameters)
{
if (first)
{
first = false;
}
else
{
sourceWriter.Write(", ");
}
WriteParameter(model, sourceWriter, p);
}
sourceWriter.Write(")");
}
private void WriteApplicationFunctionImplementation(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, FunctionDefinition definition)
{
sourceWriter.WriteIndent();
sourceWriter.Write("public override ");
WriteFunctionSignature(model, sourceWriter, definition);
sourceWriter.Write(" {{");
sourceWriter.WriteLine();
sourceWriter.IncIndent();
//
// Generate temporary local variables for out/ref parameters.
//
var javaOutObjects = definition.Parameters.Where(p => p.IsOut && IsJavaObjectHandle(p.Type)).ToList();
var javaInObjects = definition.Parameters.Where(p => !p.IsOut && IsJavaObjectHandle(p.Type)).ToList();
foreach (var x in javaOutObjects)
{
sourceWriter.WriteIndent();
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(x.Type);
sourceWriter.IsNativeTypes = false;
sourceWriter.Write(" {0}Temp;", x.Name);
sourceWriter.WriteLine();
}
var outStructs = definition.Parameters.Where(p => (p.IsOut || p.IsRef || p.IsOutAttribute) && model.IsStruct(p.Type)).ToList();
foreach (var x in outStructs)
{
if (model.TypeReferenceNeedsWrapper(x.Type))
{
sourceWriter.WriteIndent();
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteType(x.Type);
if (x.IsRef)
{
sourceWriter.Write(" {0}Temp = Unwrap(vmid, {0});", x.Name);
}
else
{
sourceWriter.Write(" {0}Temp;", x.Name);
}
sourceWriter.WriteLine();
sourceWriter.IsNativeTypes = false;
}
}
var outClasses = definition.Parameters.Where(p => (p.IsOut || p.IsOutAttribute) && model.IsClass(p.Type)).ToList();
foreach (var x in outClasses)
{
sourceWriter.WriteIndent();
sourceWriter.IsNativeTypes = true;
if (model.TypeReferenceNeedsWrapper(x.Type))
{
sourceWriter.WriteType(x.Type);
sourceWriter.Write(" {0}Temp = new {1}();", x.Name, sourceWriter.GetTypeName(x.Type));
}
else
{
sourceWriter.Write("{0} = new {1}();", x.Name, sourceWriter.GetTypeName(x.Type));
}
sourceWriter.WriteLine();
sourceWriter.IsNativeTypes = false;
}
//
// Generate function call
//
sourceWriter.WriteIndent();
if (!IsVoid(definition.ReturnType))
{
sourceWriter.Write("var result = ");
}
sourceWriter.Write("EntryPoints.{0}(", definition.Name);
var first = true;
foreach (var p in definition.Parameters)
{
if (first)
{
first = false;
}
else
{
sourceWriter.Write(", ");
}
if (p.IsOut)
{
sourceWriter.Write("out ");
}
else if (p.IsRef)
{
sourceWriter.Write("ref ");
}
if (IsJavaObjectHandle(p.Type))
{
if (p.IsOut)
{
sourceWriter.Write("{0}Temp", p.Name);
}
else
{
sourceWriter.Write("Unwrap(vmid, {0})", p.Name);
}
}
else if (outStructs.Contains(p) || outClasses.Contains(p))
{
if (model.TypeReferenceNeedsWrapper(p.Type))
{
sourceWriter.Write("{0}Temp", p.Name);
}
else
{
sourceWriter.Write("{0}", p.Name);
}
}
else
{
sourceWriter.Write(p.Name);
}
}
sourceWriter.Write(");");
sourceWriter.WriteLine();
//
// Generate code to keep handles alive for GC.
//
foreach (var x in javaInObjects)
{
sourceWriter.WriteLine("GC.KeepAlive({0});", x.Name);
}
//
// Generate code to copy back temporary local variables to ref/out parameters.
//
foreach (var x in javaOutObjects)
{
var wrapExpression = string.Format("{0} = Wrap(vmid, {0}Temp)", x.Name);
if (IsStatusResult(definition.ReturnType))
{
sourceWriter.WriteLine("if (Succeeded(result)) {{");
sourceWriter.IncIndent();
sourceWriter.WriteLine("{0};", wrapExpression);
sourceWriter.DecIndent();
sourceWriter.WriteLine("}} else {{");
sourceWriter.IncIndent();
sourceWriter.IsNativeTypes = true;
sourceWriter.WriteLine("{0}Temp = default({1});", x.Name, sourceWriter.GetTypeName(x.Type));
sourceWriter.IsNativeTypes = false;
sourceWriter.WriteLine("{0};", wrapExpression);
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
}
else
{
sourceWriter.WriteLine("{0};", wrapExpression);
}
}
foreach (var x in outStructs)
{
if (model.TypeReferenceNeedsWrapper(x.Type))
{
var wrapExpression = string.Format("{0} = Wrap(vmid, {0}Temp)", x.Name);
if (IsStatusResult(definition.ReturnType))
{
sourceWriter.WriteLine("if (Succeeded(result))");
sourceWriter.IncIndent();
sourceWriter.WriteLine("{0};", wrapExpression);
sourceWriter.DecIndent();
if (x.IsOut)
{
sourceWriter.WriteLine("else");
sourceWriter.IncIndent();
sourceWriter.WriteLine("{0} = default({1});", x.Name, sourceWriter.GetTypeName(x.Type));
sourceWriter.DecIndent();
}
}
else
{
sourceWriter.WriteLine("{0};", wrapExpression);
}
}
}
foreach (var x in outClasses)
{
if (model.TypeReferenceNeedsWrapper(x.Type))
{
if (x.IsOutAttribute && !sourceWriter.IsNativeTypes)
{
sourceWriter.WriteLine("{0} = new {1}();", x.Name, sourceWriter.GetTypeName(x.Type));
}
var wrapExpression = string.Format("CopyWrap(vmid, {0}Temp, {0})", x.Name);
if (IsStatusResult(definition.ReturnType))
{
sourceWriter.WriteLine("if (Succeeded(result))");
sourceWriter.IncIndent();
sourceWriter.WriteLine("{0};", wrapExpression);
sourceWriter.DecIndent();
if (x.IsOut)
{
sourceWriter.WriteLine("else");
sourceWriter.IncIndent();
sourceWriter.WriteLine("{0} = default({1});", x.Name, sourceWriter.GetTypeName(x.Type));
sourceWriter.DecIndent();
}
}
else
{
sourceWriter.WriteLine("{0};", wrapExpression);
}
}
}
if (!IsVoid(definition.ReturnType))
{
if (IsJavaObjectHandle(definition.ReturnType))
{
sourceWriter.WriteLine("return Wrap(vmid, result);");
}
else if (IsBool(definition.ReturnType))
{
sourceWriter.WriteLine("return ToBool(result);");
}
else if (IsStatusResult(definition.ReturnType))
{
sourceWriter.WriteLine("return Succeeded(result);");
}
else
{
sourceWriter.WriteLine("return result;");
}
}
sourceWriter.DecIndent();
sourceWriter.WriteLine("}}");
sourceWriter.WriteLine();
}