private void WriteLibraryClass(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, ClassDefinition definition) { WriteStructLayoutAttributeLine(sourceWriter); sourceWriter.WriteLine("internal class {0} {{", sourceWriter.GetTypeName(definition.Name)); WriteFields(model, sourceWriter, definition); sourceWriter.WriteLine("}}"); }
private void WriteApplicationClass(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, ClassDefinition definition) { if (!model.ClassNeedsWrapper(definition)) { WriteStructLayoutAttributeLine(sourceWriter); } sourceWriter.WriteLine("public class {0} {{", sourceWriter.GetTypeName(definition.Name)); WriteFields(model, sourceWriter, definition); sourceWriter.WriteLine("}}"); }
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 WriteCopyField(WindowsAccessBridgeModel model, SourceCodeWriter sourceWriter, string infosrc, string infodest, string fieldName, TypeReference type) { if (model.IsStruct(type)) { sourceWriter.WriteLine("{0}{1} = {4}(vmid, {2}{3});", infodest, fieldName, infosrc, fieldName, sourceWriter.IsNativeTypes ? "Wrap" : "Unwrap"); } else if (model.IsClass(type)) { sourceWriter.WriteLine("{4}(vmid, {0}{1}, {2}{3});", infosrc, fieldName, infodest, fieldName, sourceWriter.IsNativeTypes ? "CopyWrap" : "CopyUnwrap"); } else if (IsJavaObjectHandle(type)) { sourceWriter.WriteLine("{0}{1} = {4}(vmid, {2}{3});", infodest, fieldName, infosrc, fieldName, sourceWriter.IsNativeTypes ? "Wrap" : "Unwrap"); } else if (type is ArrayTypeReference) { var elementType = ((ArrayTypeReference)type).ElementType; var elementCountFiedName = ((ArrayTypeReference)type).ElementCountAttribute == null ? null : ((ArrayTypeReference)type).ElementCountAttribute.FieldName; sourceWriter.WriteLine("if ({0}{1} != null) {{", infosrc, fieldName); sourceWriter.IncIndent(); if (elementCountFiedName == null) { sourceWriter.WriteLine("var count = {0}{1}.Length;", infosrc, fieldName); } else { sourceWriter.WriteLine("var count = {0}.{1};", infosrc, elementCountFiedName); } sourceWriter.IsNativeTypes = !sourceWriter.IsNativeTypes; sourceWriter.WriteLine("{0}{1} = new {2}[count];", infodest, fieldName, sourceWriter.GetTypeName(elementType)); sourceWriter.IsNativeTypes = !sourceWriter.IsNativeTypes; sourceWriter.WriteLine("for(var i = 0; i < count; i++) {{"); sourceWriter.IncIndent(); WriteCopyField(model, sourceWriter, infosrc + fieldName, infodest + fieldName, "[i]", elementType); sourceWriter.DecIndent(); sourceWriter.WriteLine("}}"); sourceWriter.DecIndent(); sourceWriter.WriteLine("}}"); } else { sourceWriter.WriteLine("{0}{1} = {2}{3};", infodest, fieldName, infosrc, fieldName); } }
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(); }