private void DefineRawObjectClass(CodeWriter writer)
{
writer.NewLine();
writer.Write($"class {RawName}");
if (BaseClassRawCppName != null)
{
writer.Write(": public ");
writer.Write(BaseClassRawCppName);
}
else
{
writer.Write(": public e::system::basic_object");
}
using (writer.NewBlock())
{
writer.NewLine();
if (RawInfo.Variables.Length != 0)
{
writer.Write("private:");
P.DefineVariable(writer, null, RawInfo.Variables, false);
}
writer.NewLine();
writer.Write("public:");
writer.NewLine();
writer.Write($"{RawName}();");
writer.NewLine();
writer.Write($"{RawName}(const {RawName}&);");
writer.NewLine();
writer.Write($"virtual ~{RawName}();");
writer.NewLine();
writer.Write($"virtual e::system::basic_object* __stdcall clone();");
foreach (var item in Method)
{
item.DefineItem(writer);
}
}
writer.Write(";");
}
private void DefineRawName(CodeWriter writer)
{
writer.NewLine();
writer.Write($"class {RawName};");
}
private void DefineName(CodeWriter writer)
{
writer.NewLine();
writer.Write($"typedef e::system::object_ptr<{RawCppName}> {Name};");
}
private void DefineStructMarshaler(CodeWriter writer)
{
writer.NewLine();
writer.Write("template<> struct marshaler<");
writer.Write(CppName);
writer.Write(">");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("private: ");
writer.NewLine();
writer.Write("using ManagedType = ");
writer.Write(CppName);
writer.Write(";");
writer.NewLine();
writer.Write("public: ");
writer.NewLine();
writer.Write("static constexpr bool SameMemoryStruct = false;");
writer.NewLine();
writer.Write("#pragma pack(push)");
writer.NewLine();
writer.Write("#pragma pack(1)");
writer.NewLine();
writer.Write("struct NativeType");
WriteStructMarshalerCodeBlock(writer, "DefineMember");
writer.Write(";");
writer.NewLine();
writer.Write("#pragma pack(pop)");
writer.NewLine();
writer.Write("static void marshal(NativeType &v, ManagedType &r)");
WriteStructMarshalerCodeBlock(writer, "MarshalMember");
writer.Write(";");
writer.NewLine();
writer.Write("static void cleanup(NativeType &v, ManagedType &r)");
WriteStructMarshalerCodeBlock(writer, "CleanupMember");
writer.Write(";");
}
writer.Write(";");
}
public void Dispose()
{
writer.Indent--;
writer.NewLine();
writer.Write("}");
}
internal void WriteMethodHeader(CodeWriter writer, EocCmdInfo eocCmdInfo, string name, bool isVirtual, string className = null, bool writeDefaultValue = true)
{
var paramName = GetParamNameFromInfo(eocCmdInfo.Parameters);
writer.NewLine();
if (isVirtual)
{
writer.Write("virtual ");
}
var numOfOptionalAtEnd = 0;
for (int i = eocCmdInfo.Parameters.Count - 1; i >= 0; i--)
{
if (eocCmdInfo.Parameters[i].Optional)
{
numOfOptionalAtEnd++;
}
else
{
break;
}
}
var startOfOptionalAtEnd = eocCmdInfo.Parameters.Count - numOfOptionalAtEnd;
writer.Write(eocCmdInfo.ReturnDataType == null ? "void" : eocCmdInfo.ReturnDataType.ToString());
writer.Write(" __stdcall ");
if (className != null)
{
writer.Write(className);
writer.Write("::");
}
writer.Write(name);
writer.Write("(");
for (int i = 0; i < eocCmdInfo.Parameters.Count; i++)
{
if (i != 0)
{
writer.Write(", ");
}
writer.Write(GetParameterTypeString(eocCmdInfo.Parameters[i]));
writer.Write(" ");
writer.Write(paramName[i]);
if (writeDefaultValue && i >= startOfOptionalAtEnd)
{
writer.Write(" = std::nullopt");
}
}
writer.Write(")");
}
internal void DefineMethod(CodeWriter writer, EocCmdInfo eocCmdInfo, string name, bool isVirtual)
{
WriteMethodHeader(writer, eocCmdInfo, name, isVirtual, null, true);
writer.Write(";");
}
private void MakeProgramEntry(CodeWriter writer)
{
writer.Write("#include \"stdafx.h\"");
writer.NewLine();
writer.Write("#include <Windows.h>");
writer.NewLine();
writer.Write("int init()");
using (writer.NewBlock())
{
if (Source.InitEcSectionInfo != null)
{
for (int i = 0; i < Source.InitEcSectionInfo.InitMethod.Length; i++)
{
writer.NewLine();
writer.Write(GetCppMethodName(Source.InitEcSectionInfo.InitMethod[i]));
writer.Write("();");
writer.AddComment("为{" + Source.InitEcSectionInfo.EcName[i] + "}做初始化");
}
}
if (Source.Code.MainMethod != 0)
{
writer.NewLine();
writer.Write("return ");
writer.Write(GetCppMethodName(Source.Code.MainMethod));
writer.Write("();");
}
else
{
writer.NewLine();
writer.Write("return e::user::cmd::_启动子程序();");
}
}
switch (ProjectType)
{
case EocProjectType.Windows:
writer.NewLine();
writer.Write("int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine, int iCmdShow)");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("return init();");
}
break;
case EocProjectType.Console:
writer.NewLine();
writer.Write("int main()");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("return init();");
}
break;
default:
throw new Exception("未知项目类型");
}
}
private void MakeProgramEntry(CodeWriter writer)
{
writer.Write("#include \"stdafx.h\"");
writer.NewLine();
writer.Write("#include <Windows.h>");
writer.NewLine();
writer.Write("int init()");
using (writer.NewBlock())
{
if (Source.InitEcSectionInfo != null)
{
for (int i = 0; i < Source.InitEcSectionInfo.InitMethod.Length; i++)
{
writer.NewLine();
writer.Write(GetCppMethodName(Source.InitEcSectionInfo.InitMethod[i]));
writer.Write("();");
writer.AddComment("为{" + Source.InitEcSectionInfo.EcName[i] + "}做初始化");
}
}
if (Source.Code.MainMethod != 0)
{
writer.NewLine();
writer.Write("return ");
writer.Write(GetCppMethodName(Source.Code.MainMethod));
writer.Write("();");
}
else
{
writer.NewLine();
writer.Write("return e::user::cmd::EocUser__启动子程序();");
}
}
switch (ProjectType)
{
case EocProjectType.Windows:
writer.NewLine();
writer.Write("int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,PSTR szCmdLine, int iCmdShow)");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("return init();");
}
break;
case EocProjectType.Console:
writer.NewLine();
writer.Write("int main()");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("return init();");
}
break;
case EocProjectType.Dll:
writer.NewLine();
writer.Write("BOOL APIENTRY DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("switch(ul_reason_for_call)");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("case DLL_PROCESS_ATTACH:");
writer.NewLine();
writer.Write("init();");
writer.NewLine();
writer.Write("break;");
}
writer.NewLine();
writer.Write("return TRUE;");
}
break;
default:
throw new Exception("未知项目类型");
}
}
private void ImplementItem(ProjectConverter P, CodeWriter writer)
{
var paramName = P.GetParamNameFromInfo(Info.Parameters);
writer.NewLine();
writer.Write(Info.ReturnDataType == null ? "void" : $"typename e::system::MethodPtrPackager_Result<{Info.ReturnDataType}>::NativeType");
writer.Write(" __stdcall ");
writer.Write("eoc_export_");
writer.Write(ExportId);
writer.Write("(");
for (int i = 0; i < Info.Parameters.Count; i++)
{
if (i != 0)
{
writer.Write(", ");
}
writer.Write("typename e::system::MethodPtrPackager_Arg<");
writer.Write(P.GetParameterTypeString(Info.Parameters[i]));
writer.Write(">::NativeType ");
writer.Write(paramName[i]);
}
writer.Write(")");
using (writer.NewBlock())
{
writer.NewLine();
writer.Write("return e::system::MethodPtrPackager<");
writer.Write(Info.ReturnDataType == null ? "void" : Info.ReturnDataType.ToString());
writer.Write("(");
writer.Write(string.Join(", ", Info.Parameters.Select(x => P.GetParameterTypeString(x))));
writer.Write(")");
writer.Write(">::func<&" + Info.CppName + ">");
writer.Write("(");
writer.Write(string.Join(", ", paramName));
writer.Write(");");
}
}
