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Merge pull request #5 from esdrubal/master 

Refactored marshal printers, TextGenerator fixes
pull/1/head
João Matos 12 years ago
parent
8d0bebcdea 9d2da916ec
commit
37b09e2953
5 changed files with 207 additions and 169 deletions
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  1. 274
      src/Generator/Generators/CLI/CLIMarshal.cs
  2. 63
      src/Generator/Generators/CLI/CLISourcesTemplate.cs
  3. 12
      src/Generator/Types/TypeMap.cs
  4. 18
      src/Generator/Utils/TextGenerator.cs
  5. 11
      src/Generator/Utils/Utils.cs

274
src/Generator/Generators/CLI/CLIMarshal.cs
Unescape View File

@ -4,70 +4,91 @@ using Cxxi.Types; @@ -4,70 +4,91 @@ using Cxxi.Types;
namespace Cxxi.Generators.CLI
{
public interface IMarshalPrinter : ITypeVisitor<bool>, IDeclVisitor<bool>
public abstract class MarshalPrinter : ITypeVisitor<bool>, IDeclVisitor<bool>
{
public MarshalContext Context { get; private set; }
}
public class CLIMarshalNativeToManagedPrinter : IMarshalPrinter
protected MarshalPrinter(MarshalContext ctx)
{
public TextGenerator Return;
Driver Driver { get; set; }
ITypeMapDatabase TypeMapDatabase { get; set; }
MarshalContext Context { get; set; }
Context = ctx;
}
public CLIMarshalNativeToManagedPrinter(Driver driver, MarshalContext marshalContext)
public abstract bool VisitTagType(TagType tag, TypeQualifiers quals);
public abstract bool VisitArrayType(ArrayType array, TypeQualifiers quals);
public abstract bool VisitFunctionType(FunctionType function, TypeQualifiers quals);
public abstract bool VisitPointerType(PointerType pointer, TypeQualifiers quals);
public abstract bool VisitMemberPointerType(MemberPointerType member, TypeQualifiers quals);
public abstract bool VisitBuiltinType(BuiltinType builtin, TypeQualifiers quals);
public abstract bool VisitTypedefType(TypedefType typedef, TypeQualifiers quals);
public abstract bool VisitTemplateSpecializationType(TemplateSpecializationType template, TypeQualifiers quals);
public abstract bool VisitPrimitiveType(PrimitiveType type, TypeQualifiers quals);
public abstract bool VisitDeclaration(Declaration decl, TypeQualifiers quals);
public abstract bool VisitTemplateParameterType(TemplateParameterType param, TypeQualifiers quals);
public abstract bool VisitDeclaration(Declaration decl);
public abstract bool VisitClassDecl(Class @class);
public abstract bool VisitFieldDecl(Field field);
public abstract bool VisitFunctionDecl(Function function);
public abstract bool VisitMethodDecl(Method method);
public abstract bool VisitParameterDecl(Parameter parameter);
public abstract bool VisitTypedefDecl(TypedefDecl typedef);
public abstract bool VisitEnumDecl(Enumeration @enum);
public abstract bool VisitVariableDecl(Variable variable);
public abstract bool VisitClassTemplateDecl(ClassTemplate template);
public abstract bool VisitFunctionTemplateDecl(FunctionTemplate template);
public abstract bool VisitMacroDefinition(MacroDefinition macro);
public abstract bool VisitNamespace(Namespace @namespace);
public abstract bool VisitEvent(Event @event);
}
public class CLIMarshalNativeToManagedPrinter : MarshalPrinter
{
public CLIMarshalNativeToManagedPrinter(MarshalContext marshalContext)
: base(marshalContext)
{
Driver = driver;
TypeMapDatabase = driver.TypeDatabase;
Context = marshalContext;
Return = new TextGenerator();
Context.Return = Return;
Context.MarshalToManaged = this;
}
public bool VisitTagType(TagType tag, TypeQualifiers quals)
public override bool VisitTagType(TagType tag, TypeQualifiers quals)
{
var decl = tag.Declaration;
return decl.Visit(this);
}
public bool VisitArrayType(ArrayType array, TypeQualifiers quals)
public override bool VisitArrayType(ArrayType array, TypeQualifiers quals)
{
switch (array.SizeType)
{
case ArrayType.ArraySize.Constant:
Return.Write("nullptr");
Context.Return.Write("nullptr");
break;
case ArrayType.ArraySize.Variable:
Return.Write("nullptr");
Context.Return.Write("nullptr");
break;
}
return true;
}
public bool VisitFunctionType(FunctionType function, TypeQualifiers quals)
public override bool VisitFunctionType(FunctionType function, TypeQualifiers quals)
{
var returnType = function.ReturnType;
return returnType.Visit(this, quals);
}
public bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
var pointee = pointer.Pointee;
if (pointee.IsPrimitiveType(PrimitiveType.Void, walkTypedefs: true))
{
Return.Write("IntPtr({0})", Context.ReturnVarName);
Context.Return.Write("IntPtr({0})", Context.ReturnVarName);
return true;
}
if (pointee.IsPrimitiveType(PrimitiveType.Char))
{
Return.Write("clix::marshalString<clix::E_UTF8>({0})",
Context.Return.Write("clix::marshalString<clix::E_UTF8>({0})",
Context.ReturnVarName);
return true;
}
@ -75,7 +96,7 @@ namespace Cxxi.Generators.CLI @@ -75,7 +96,7 @@ namespace Cxxi.Generators.CLI
PrimitiveType primitive;
if (pointee.IsPrimitiveType(out primitive, walkTypedefs: true))
{
Return.Write("IntPtr({0})", Context.ReturnVarName);
Context.Return.Write("IntPtr({0})", Context.ReturnVarName);
return true;
}
@ -85,13 +106,13 @@ namespace Cxxi.Generators.CLI @@ -85,13 +106,13 @@ namespace Cxxi.Generators.CLI
return true;
}
public bool VisitMemberPointerType(MemberPointerType member,
public override bool VisitMemberPointerType(MemberPointerType member,
TypeQualifiers quals)
{
return false;
}
public bool VisitBuiltinType(BuiltinType builtin, TypeQualifiers quals)
public override bool VisitBuiltinType(BuiltinType builtin, TypeQualifiers quals)
{
return VisitPrimitiveType(builtin.Type);
}
@ -113,7 +134,7 @@ namespace Cxxi.Generators.CLI @@ -113,7 +134,7 @@ namespace Cxxi.Generators.CLI
case PrimitiveType.UInt64:
case PrimitiveType.Float:
case PrimitiveType.Double:
Return.Write(Context.ReturnVarName);
Context.Return.Write(Context.ReturnVarName);
return true;
case PrimitiveType.WideChar:
return false;
@ -122,12 +143,12 @@ namespace Cxxi.Generators.CLI @@ -122,12 +143,12 @@ namespace Cxxi.Generators.CLI
return false;
}
public bool VisitTypedefType(TypedefType typedef, TypeQualifiers quals)
public override bool VisitTypedefType(TypedefType typedef, TypeQualifiers quals)
{
var decl = typedef.Declaration;
TypeMap typeMap = null;
if (TypeMapDatabase.FindTypeMap(decl, out typeMap))
if (Context.Driver.TypeDatabase.FindTypeMap(decl, out typeMap))
{
typeMap.Type = typedef;
typeMap.CLIMarshalToManaged(Context);
@ -137,10 +158,10 @@ namespace Cxxi.Generators.CLI @@ -137,10 +158,10 @@ namespace Cxxi.Generators.CLI
FunctionType function;
if (decl.Type.IsPointerTo(out function))
{
Return.Write("safe_cast<{0}>(", typedef);
Return.Write("System::Runtime::InteropServices::Marshal::");
Return.Write("GetDelegateForFunctionPointer(");
Return.Write("IntPtr({0}), {1}::typeid))",Context.ReturnVarName,
Context.Return.Write("safe_cast<{0}>(", typedef);
Context.Return.Write("System::Runtime::InteropServices::Marshal::");
Context.Return.Write("GetDelegateForFunctionPointer(");
Context.Return.Write("IntPtr({0}), {1}::typeid))",Context.ReturnVarName,
typedef.ToString().TrimEnd('^'));
return true;
}
@ -148,11 +169,11 @@ namespace Cxxi.Generators.CLI @@ -148,11 +169,11 @@ namespace Cxxi.Generators.CLI
return decl.Type.Visit(this);
}
public bool VisitTemplateSpecializationType(TemplateSpecializationType template,
public override bool VisitTemplateSpecializationType(TemplateSpecializationType template,
TypeQualifiers quals)
{
TypeMap typeMap;
if (TypeMapDatabase.FindTypeMap(template, out typeMap))
if (Context.Driver.TypeDatabase.FindTypeMap(template, out typeMap))
{
typeMap.Type = template;
typeMap.CLIMarshalToManaged(Context);
@ -162,27 +183,27 @@ namespace Cxxi.Generators.CLI @@ -162,27 +183,27 @@ namespace Cxxi.Generators.CLI
return template.Template.Visit(this);
}
public bool VisitTemplateParameterType(TemplateParameterType param, TypeQualifiers quals)
public override bool VisitTemplateParameterType(TemplateParameterType param, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitPrimitiveType(PrimitiveType type, TypeQualifiers quals)
public override bool VisitPrimitiveType(PrimitiveType type, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitDeclaration(Declaration decl, TypeQualifiers quals)
public override bool VisitDeclaration(Declaration decl, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitDeclaration(Declaration decl)
public override bool VisitDeclaration(Declaration decl)
{
throw new NotImplementedException();
}
public bool VisitClassDecl(Class @class)
public override bool VisitClassDecl(Class @class)
{
var instance = string.Empty;
@ -197,8 +218,8 @@ namespace Cxxi.Generators.CLI @@ -197,8 +218,8 @@ namespace Cxxi.Generators.CLI
public string QualifiedIdentifier(Declaration decl)
{
if (Driver.Options.GenerateLibraryNamespace)
return string.Format("{0}::{1}", Driver.Options.OutputNamespace,
if (Context.Driver.Options.GenerateLibraryNamespace)
return string.Format("{0}::{1}", Context.Driver.Options.OutputNamespace,
decl.QualifiedName);
return string.Format("{0}", decl.QualifiedName);
}
@ -206,77 +227,77 @@ namespace Cxxi.Generators.CLI @@ -206,77 +227,77 @@ namespace Cxxi.Generators.CLI
public void WriteClassInstance(Class @class, string instance)
{
if (@class.IsRefType)
Return.Write("gcnew ");
Context.Return.Write("gcnew ");
Return.Write("{0}(", QualifiedIdentifier(@class));
Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Return.Write("{0})", instance);
Context.Return.Write("{0}(", QualifiedIdentifier(@class));
Context.Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Context.Return.Write("{0})", instance);
}
public bool VisitFieldDecl(Field field)
public override bool VisitFieldDecl(Field field)
{
return field.Type.Visit(this);
}
public bool VisitFunctionDecl(Function function)
public override bool VisitFunctionDecl(Function function)
{
throw new NotImplementedException();
}
public bool VisitMethodDecl(Method method)
public override bool VisitMethodDecl(Method method)
{
throw new NotImplementedException();
}
public bool VisitParameterDecl(Parameter parameter)
public override bool VisitParameterDecl(Parameter parameter)
{
return parameter.Type.Visit(this, parameter.QualifiedType.Qualifiers);
}
public bool VisitTypedefDecl(TypedefDecl typedef)
public override bool VisitTypedefDecl(TypedefDecl typedef)
{
throw new NotImplementedException();
}
public bool VisitEnumDecl(Enumeration @enum)
public override bool VisitEnumDecl(Enumeration @enum)
{
Return.Write("({0}){1}", ToCLITypeName(@enum),
Context.Return.Write("({0}){1}", ToCLITypeName(@enum),
Context.ReturnVarName);
return true;
}
public bool VisitVariableDecl(Variable variable)
public override bool VisitVariableDecl(Variable variable)
{
throw new NotImplementedException();
}
private string ToCLITypeName(Declaration decl)
{
var typePrinter = new CLITypePrinter(Driver);
var typePrinter = new CLITypePrinter(Context.Driver);
return typePrinter.VisitDeclaration(decl);
}
public bool VisitClassTemplateDecl(ClassTemplate template)
public override bool VisitClassTemplateDecl(ClassTemplate template)
{
return template.TemplatedClass.Visit(this);
}
public bool VisitFunctionTemplateDecl(FunctionTemplate template)
public override bool VisitFunctionTemplateDecl(FunctionTemplate template)
{
throw new NotImplementedException();
}
public bool VisitMacroDefinition(MacroDefinition macro)
public override bool VisitMacroDefinition(MacroDefinition macro)
{
throw new NotImplementedException();
}
public bool VisitNamespace(Namespace @namespace)
public override bool VisitNamespace(Namespace @namespace)
{
throw new NotImplementedException();
}
public bool VisitEvent(Event @event)
public override bool VisitEvent(Event @event)
{
throw new NotImplementedException();
}
@ -287,46 +308,32 @@ namespace Cxxi.Generators.CLI @@ -287,46 +308,32 @@ namespace Cxxi.Generators.CLI
}
}
public class CLIMarshalManagedToNativePrinter : ITypeVisitor<bool>,
IDeclVisitor<bool>
public class CLIMarshalManagedToNativePrinter : MarshalPrinter
{
public TextGenerator SupportBefore;
public TextGenerator SupportAfter;
public TextGenerator Return;
public TextGenerator VarPrefix;
public TextGenerator ArgumentPrefix;
ITypeMapDatabase TypeMapDatabase { get; set; }
MarshalContext Context { get; set; }
public readonly TextGenerator VarPrefix;
public readonly TextGenerator ArgumentPrefix;
public CLIMarshalManagedToNativePrinter(ITypeMapDatabase typeMap,
MarshalContext ctx)
public CLIMarshalManagedToNativePrinter(MarshalContext ctx)
: base(ctx)
{
TypeMapDatabase = typeMap;
Context = ctx;
SupportBefore = new TextGenerator();
SupportAfter = new TextGenerator();
Return = new TextGenerator();
VarPrefix = new TextGenerator();
ArgumentPrefix = new TextGenerator();
Context.Return = Return;
Context.MarshalToNative = this;
}
public bool VisitTagType(TagType tag, TypeQualifiers quals)
public override bool VisitTagType(TagType tag, TypeQualifiers quals)
{
var decl = tag.Declaration;
return decl.Visit(this);
}
public bool VisitArrayType(ArrayType array, TypeQualifiers quals)
public override bool VisitArrayType(ArrayType array, TypeQualifiers quals)
{
return false;
}
public bool VisitFunctionType(FunctionType function, TypeQualifiers quals)
public override bool VisitFunctionType(FunctionType function, TypeQualifiers quals)
{
var returnType = function.ReturnType;
return returnType.Visit(this, quals);
@ -346,12 +353,12 @@ namespace Cxxi.Generators.CLI @@ -346,12 +353,12 @@ namespace Cxxi.Generators.CLI
sb.Append("System::Runtime::InteropServices::Marshal::");
sb.Append("GetFunctionPointerForDelegate(");
sb.AppendFormat("{0}).ToPointer())", Context.Parameter.Name);
Return.Write(sb.ToString());
Context.Return.Write(sb.ToString());
return true;
}
public bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
public override bool VisitPointerType(PointerType pointer, TypeQualifiers quals)
{
var pointee = pointer.Pointee;
@ -364,18 +371,18 @@ namespace Cxxi.Generators.CLI @@ -364,18 +371,18 @@ namespace Cxxi.Generators.CLI
if (isVoidPtr || isUInt8Ptr)
{
if (isUInt8Ptr)
Return.Write("({0})", "uint8*");
Return.Write("{0}.ToPointer()", Context.Parameter.Name);
Context.Return.Write("({0})", "uint8*");
Context.Return.Write("{0}.ToPointer()", Context.Parameter.Name);
return true;
}
if (pointee.IsPrimitiveType(PrimitiveType.Char))
{
SupportBefore.Write(
Context.SupportBefore.WriteLine(
"auto _{0} = clix::marshalString<clix::E_UTF8>({1});",
Context.ArgName, Context.Parameter.Name);
Return.Write("_{0}.c_str()", Context.ArgName);
Context.Return.Write("_{0}.c_str()", Context.ArgName);
return true;
}
@ -389,13 +396,13 @@ namespace Cxxi.Generators.CLI @@ -389,13 +396,13 @@ namespace Cxxi.Generators.CLI
return pointee.Visit(this, quals);
}
public bool VisitMemberPointerType(MemberPointerType member,
public override bool VisitMemberPointerType(MemberPointerType member,
TypeQualifiers quals)
{
return false;
}
public bool VisitBuiltinType(BuiltinType builtin, TypeQualifiers quals)
public override bool VisitBuiltinType(BuiltinType builtin, TypeQualifiers quals)
{
return VisitPrimitiveType(builtin.Type);
}
@ -417,7 +424,7 @@ namespace Cxxi.Generators.CLI @@ -417,7 +424,7 @@ namespace Cxxi.Generators.CLI
case PrimitiveType.UInt64:
case PrimitiveType.Float:
case PrimitiveType.Double:
Return.Write(Context.Parameter.Name);
Context.Return.Write(Context.Parameter.Name);
return true;
case PrimitiveType.WideChar:
return false;
@ -426,12 +433,12 @@ namespace Cxxi.Generators.CLI @@ -426,12 +433,12 @@ namespace Cxxi.Generators.CLI
return false;
}
public bool VisitTypedefType(TypedefType typedef, TypeQualifiers quals)
public override bool VisitTypedefType(TypedefType typedef, TypeQualifiers quals)
{
var decl = typedef.Declaration;
TypeMap typeMap = null;
if (TypeMapDatabase.FindTypeMap(decl, out typeMap))
if (Context.Driver.TypeDatabase.FindTypeMap(decl, out typeMap))
{
typeMap.CLIMarshalToNative(Context);
return typeMap.IsValueType;
@ -447,17 +454,17 @@ namespace Cxxi.Generators.CLI @@ -447,17 +454,17 @@ namespace Cxxi.Generators.CLI
PrimitiveType primitive;
if (decl.Type.IsPrimitiveType(out primitive, walkTypedefs: true))
{
Return.Write("({0})", typedef.Declaration.Name);
Context.Return.Write("({0})", typedef.Declaration.Name);
}
return decl.Type.Visit(this);
}
public bool VisitTemplateSpecializationType(TemplateSpecializationType template,
public override bool VisitTemplateSpecializationType(TemplateSpecializationType template,
TypeQualifiers quals)
{
TypeMap typeMap = null;
if (TypeMapDatabase.FindTypeMap(template, out typeMap))
if (Context.Driver.TypeDatabase.FindTypeMap(template, out typeMap))
{
typeMap.Type = template;
typeMap.CLIMarshalToNative(Context);
@ -467,27 +474,27 @@ namespace Cxxi.Generators.CLI @@ -467,27 +474,27 @@ namespace Cxxi.Generators.CLI
return template.Template.Visit(this);
}
public bool VisitTemplateParameterType(TemplateParameterType param, TypeQualifiers quals)
public override bool VisitTemplateParameterType(TemplateParameterType param, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitPrimitiveType(PrimitiveType type, TypeQualifiers quals)
public override bool VisitPrimitiveType(PrimitiveType type, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitDeclaration(Declaration decl, TypeQualifiers quals)
public override bool VisitDeclaration(Declaration decl, TypeQualifiers quals)
{
throw new NotImplementedException();
}
public bool VisitDeclaration(Declaration decl)
public override bool VisitDeclaration(Declaration decl)
{
throw new NotImplementedException();
}
public bool VisitClassDecl(Class @class)
public override bool VisitClassDecl(Class @class)
{
if (@class.IsValueType)
{
@ -504,7 +511,7 @@ namespace Cxxi.Generators.CLI @@ -504,7 +511,7 @@ namespace Cxxi.Generators.CLI
private void MarshalRefClass(Class @class)
{
TypeMap typeMap = null;
if (TypeMapDatabase.FindTypeMap(@class, out typeMap))
if (Context.Driver.TypeDatabase.FindTypeMap(@class, out typeMap))
{
typeMap.CLIMarshalToNative(Context);
return;
@ -512,7 +519,7 @@ namespace Cxxi.Generators.CLI @@ -512,7 +519,7 @@ namespace Cxxi.Generators.CLI
if (!Context.Parameter.Type.IsPointer())
{
Return.Write("*");
Context.Return.Write("*");
if (Context.Parameter.Type.IsReference())
VarPrefix.Write("&");
@ -523,13 +530,13 @@ namespace Cxxi.Generators.CLI @@ -523,13 +530,13 @@ namespace Cxxi.Generators.CLI
&& method.Conversion == MethodConversionKind.FunctionToInstanceMethod
&& Context.ParameterIndex == 0)
{
Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Return.Write("NativePtr");
Context.Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Context.Return.Write("NativePtr");
return;
}
Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Return.Write("{0}->NativePtr", Context.Parameter.Name);
Context.Return.Write("(::{0}*)", @class.QualifiedOriginalName);
Context.Return.Write("{0}->NativePtr", Context.Parameter.Name);
}
private void MarshalValueClass(Class @class)
@ -537,13 +544,12 @@ namespace Cxxi.Generators.CLI @@ -537,13 +544,12 @@ namespace Cxxi.Generators.CLI
var marshalVar = "_marshal" + Context.ParameterIndex++;
SupportBefore.WriteLine("auto {0} = ::{1}();", marshalVar,
Context.SupportBefore.WriteLine("auto {0} = ::{1}();", marshalVar,
@class.QualifiedOriginalName);
SupportBefore.PushIndent();
MarshalValueClassFields(@class, marshalVar);
Return.Write(marshalVar);
Context.Return.Write(marshalVar);
if (Context.Parameter.Type.IsPointer())
ArgumentPrefix.Write("&");
@ -577,20 +583,28 @@ namespace Cxxi.Generators.CLI @@ -577,20 +583,28 @@ namespace Cxxi.Generators.CLI
ParameterIndex = Context.ParameterIndex++
};
var marshal = new CLIMarshalManagedToNativePrinter(TypeMapDatabase,
marshalCtx);
var marshal = new CLIMarshalManagedToNativePrinter(marshalCtx);
field.Visit(marshal);
Context.ParameterIndex = marshalCtx.ParameterIndex;
if (!string.IsNullOrWhiteSpace(marshal.SupportBefore))
SupportBefore.WriteLine(marshal.SupportBefore);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportBefore))
Context.SupportBefore.Write(marshal.Context.SupportBefore);
if(field.Type.IsPointer())
{
Context.SupportBefore.WriteLine("if ({0} != nullptr)", fieldRef);
Context.SupportBefore.PushIndent();
}
Context.SupportBefore.WriteLine("{0}.{1} = {2};", marshalVar, field.OriginalName,
marshal.Context.Return);
SupportBefore.WriteLine("{0}.{1} = {2};", marshalVar, field.OriginalName,
marshal.Return);
if(field.Type.IsPointer())
Context.SupportBefore.PopIndent();
}
public bool VisitFieldDecl(Field field)
public override bool VisitFieldDecl(Field field)
{
Context.Parameter = new Parameter
{
@ -601,59 +615,59 @@ namespace Cxxi.Generators.CLI @@ -601,59 +615,59 @@ namespace Cxxi.Generators.CLI
return field.Type.Visit(this);
}
public bool VisitFunctionDecl(Function function)
public override bool VisitFunctionDecl(Function function)
{
throw new NotImplementedException();
}
public bool VisitMethodDecl(Method method)
public override bool VisitMethodDecl(Method method)
{
throw new NotImplementedException();
}
public bool VisitParameterDecl(Parameter parameter)
public override bool VisitParameterDecl(Parameter parameter)
{
return parameter.Type.Visit(this);
}
public bool VisitTypedefDecl(TypedefDecl typedef)
public override bool VisitTypedefDecl(TypedefDecl typedef)
{
throw new NotImplementedException();
}
public bool VisitEnumDecl(Enumeration @enum)
public override bool VisitEnumDecl(Enumeration @enum)
{
Return.Write("(::{0}){1}", @enum.QualifiedOriginalName,
Context.Return.Write("(::{0}){1}", @enum.QualifiedOriginalName,
Context.Parameter.Name);
return true;
}
public bool VisitVariableDecl(Variable variable)
public override bool VisitVariableDecl(Variable variable)
{
throw new NotImplementedException();
}
public bool VisitClassTemplateDecl(ClassTemplate template)
public override bool VisitClassTemplateDecl(ClassTemplate template)
{
return template.TemplatedClass.Visit(this);
}
public bool VisitFunctionTemplateDecl(FunctionTemplate template)
public override bool VisitFunctionTemplateDecl(FunctionTemplate template)
{
throw new NotImplementedException();
}
public bool VisitMacroDefinition(MacroDefinition macro)
public override bool VisitMacroDefinition(MacroDefinition macro)
{
throw new NotImplementedException();
}
public bool VisitNamespace(Namespace @namespace)
public override bool VisitNamespace(Namespace @namespace)
{
throw new NotImplementedException();
}
public bool VisitEvent(Event @event)
public override bool VisitEvent(Event @event)
{
throw new NotImplementedException();
}

63
src/Generator/Generators/CLI/CLISourcesTemplate.cs
Unescape View File

@ -186,20 +186,19 @@ namespace Cxxi.Generators.CLI @@ -186,20 +186,19 @@ namespace Cxxi.Generators.CLI
ArgName = param.Name,
};
var marshal = new CLIMarshalManagedToNativePrinter(Driver.TypeDatabase,
ctx);
var marshal = new CLIMarshalManagedToNativePrinter(ctx);
param.Visit(marshal);
var variable = string.Format("((::{0}*)NativePtr)->{1}",
@class.QualifiedOriginalName, field.OriginalName);
if (!string.IsNullOrWhiteSpace(marshal.SupportBefore))
WriteLine(marshal.SupportBefore);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportBefore))
Write(marshal.Context.SupportBefore);
WriteLine("{0} = {1};", variable, marshal.Return);
WriteLine("{0} = {1};", variable, marshal.Context.Return);
if (!string.IsNullOrWhiteSpace(marshal.SupportAfter))
WriteLine(marshal.SupportAfter);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportAfter))
Write(marshal.Context.SupportAfter);
WriteCloseBraceIndent();
NewLine();
@ -220,10 +219,10 @@ namespace Cxxi.Generators.CLI @@ -220,10 +219,10 @@ namespace Cxxi.Generators.CLI
ReturnType = field.Type
};
var marshal = new CLIMarshalNativeToManagedPrinter(Driver, ctx);
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
field.Visit(marshal);
WriteLine("return {0};", marshal.Return);
WriteLine("return {0};", marshal.Context.Return);
WriteCloseBraceIndent();
NewLine();
@ -328,10 +327,10 @@ namespace Cxxi.Generators.CLI @@ -328,10 +327,10 @@ namespace Cxxi.Generators.CLI
ReturnType = param.Type
};
var marshal = new CLIMarshalNativeToManagedPrinter(Driver, ctx);
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
param.Visit(marshal);
returns.Add(marshal.Return);
returns.Add(marshal.Context.Return);
}
Write("{0}::raise(", @event.Name);
@ -411,10 +410,16 @@ namespace Cxxi.Generators.CLI @@ -411,10 +410,16 @@ namespace Cxxi.Generators.CLI
ReturnType = field.Type
};
var marshal = new CLIMarshalNativeToManagedPrinter(Driver, ctx);
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
field.Visit(marshal);
WriteLine("{0} = {1};", field.Name, marshal.Return);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportBefore))
Write(marshal.Context.SupportBefore);
WriteLine("{0} = {1};", field.Name, marshal.Context.Return);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportAfter))
Write(marshal.Context.SupportAfter);
}
}
@ -498,14 +503,13 @@ namespace Cxxi.Generators.CLI @@ -498,14 +503,13 @@ namespace Cxxi.Generators.CLI
ArgName = param.Name,
};
var marshal = new CLIMarshalManagedToNativePrinter(Driver.TypeDatabase,
ctx);
var marshal = new CLIMarshalManagedToNativePrinter(ctx);
param.Visit(marshal);
if (!string.IsNullOrWhiteSpace(marshal.SupportBefore))
WriteLine(marshal.SupportBefore);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportBefore))
Write(marshal.Context.SupportBefore);
names.Add(marshal.Return);
names.Add(marshal.Context.Return);
}
WriteLine("auto _native = ::{0}({1});", @class.QualifiedOriginalName,
@ -537,10 +541,10 @@ namespace Cxxi.Generators.CLI @@ -537,10 +541,10 @@ namespace Cxxi.Generators.CLI
ReturnType = field.Type
};
var marshal = new CLIMarshalNativeToManagedPrinter(Driver, ctx);
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
field.Visit(marshal);
WriteLine("this->{0} = {1};", field.Name, marshal.Return);
WriteLine("this->{0} = {1};", field.Name, marshal.Context.Return);
}
}
@ -621,10 +625,10 @@ namespace Cxxi.Generators.CLI @@ -621,10 +625,10 @@ namespace Cxxi.Generators.CLI
ReturnType = retType
};
var marshal = new CLIMarshalNativeToManagedPrinter(Driver, ctx);
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
function.ReturnType.Visit(marshal);
WriteLine("{0};", marshal.Return);
WriteLine("{0};", marshal.Context.Return);
}
}
@ -677,21 +681,20 @@ namespace Cxxi.Generators.CLI @@ -677,21 +681,20 @@ namespace Cxxi.Generators.CLI
Function = function
};
var marshal = new CLIMarshalManagedToNativePrinter(Driver.TypeDatabase,
ctx);
var marshal = new CLIMarshalManagedToNativePrinter(ctx);
param.Visit(marshal);
if (string.IsNullOrEmpty(marshal.Return))
if (string.IsNullOrEmpty(marshal.Context.Return))
throw new Exception("Cannot marshal argument of function");
if (!string.IsNullOrWhiteSpace(marshal.SupportBefore))
WriteLine(marshal.SupportBefore);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportBefore))
Write(marshal.Context.SupportBefore);
WriteLine("auto {0}{1} = {2};", marshal.VarPrefix, argName, marshal.Return);
WriteLine("auto {0}{1} = {2};", marshal.VarPrefix, argName, marshal.Context.Return);
if (!string.IsNullOrWhiteSpace(marshal.SupportAfter))
WriteLine(marshal.SupportAfter);
if (!string.IsNullOrWhiteSpace(marshal.Context.SupportAfter))
Write(marshal.Context.SupportAfter);
var argText = marshal.ArgumentPrefix + argName;
return new ParamMarshal {Name = argText, Param = param};

12
src/Generator/Types/TypeMap.cs
Unescape View File

@ -9,15 +9,21 @@ namespace Cxxi.Types @@ -9,15 +9,21 @@ namespace Cxxi.Types
{
public MarshalContext(Driver driver)
{
Driver = driver;
SupportBefore = new TextGenerator();
SupportAfter = new TextGenerator();
Return = new TextGenerator();
}
public Driver Driver { get; set; }
public Driver Driver { get; private set; }
public CLIMarshalNativeToManagedPrinter MarshalToManaged;
public CLIMarshalManagedToNativePrinter MarshalToNative;
public TextGenerator Return;
public TextGenerator SupportBefore { get; private set; }
public TextGenerator SupportAfter { get; private set; }
public TextGenerator Return { get; private set; }
public string ReturnVarName { get; set; }
public Type ReturnType { get; set; }

18
src/Generator/Utils/TextGenerator.cs
Unescape View File

@ -1,4 +1,5 @@ @@ -1,4 +1,5 @@
using System.Collections.Generic;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
@ -24,16 +25,19 @@ namespace Cxxi @@ -24,16 +25,19 @@ namespace Cxxi
public void Write(string msg, params object[] args)
{
if (isStartOfLine)
sb.Append(new string(' ', (int)CurrentIndent.Sum(u => u)));
if (args.Length > 0)
msg = string.Format(msg, args);
if (msg.Length > 0)
isStartOfLine = false;
foreach(var line in msg.SplitAndKeep(Environment.NewLine))
{
if (isStartOfLine && !string.IsNullOrWhiteSpace(line))
sb.Append(new string(' ', (int) CurrentIndent.Sum(u => u)));
sb.Append(msg);
if (line.Length > 0)
isStartOfLine = line.EndsWith(Environment.NewLine);
sb.Append(line);
}
}
public void WriteLine(string msg, params object[] args)

11
src/Generator/Utils/Utils.cs
Unescape View File

@ -164,6 +164,17 @@ namespace Cxxi @@ -164,6 +164,17 @@ namespace Cxxi
var str = Regex.Replace(input, "([A-Z])", " $1", RegexOptions.Compiled);
return str.Trim().Split();
}
public static IEnumerable<string> SplitAndKeep(this string s, string seperator)
{
string[] obj = s.Split(new string[] { seperator }, StringSplitOptions.None);
for (int i = 0; i < obj.Length; i++)
{
string result = i == obj.Length - 1 ? obj[i] : obj[i] + seperator;
yield return result;
}
}
}
public static class AssemblyHelpers

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