public SourceCode GenerateArgumentedConstructor()
{
// msg argumented constructor
var paramArgs = new List <string>();
var initializeArgs = new List <string>();
foreach (var field in Fields.OfType <SimpleField>())
{
paramArgs.Add(string.Format("{0} _{1}", TypeUtil.ToArgumentTypeName(field.Type), field.Name));
initializeArgs.Add(string.Format("{0}(_{0})", field.Name));
}
var code = new SourceCode();
if (initializeArgs.Count == 0)
{
return(code);
}
code.Append("{0}({1})", ClassName, string.Join(", ", paramArgs));
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", initializeArgs));
code.IndentLeft();
code.NewLine();
return(code);
}
public override SourceCode GenerateHandler(CodeContext context)
{
var code = new SourceCode();
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append(CodeUtil.ForEachCode(TypeName, listAccessor, iteratorName, true));
code.IndentRight();
code.Append("{0}::handle(session, *{1});", CanonicalTarget, iteratorName);
code.BracketEnd();
context.EndIterator();
return code;
}
public override SourceCode GenerateHandler(CodeContext context)
{
var code = new SourceCode();
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append(CodeUtil.ForEachCode(TypeName, listAccessor, iteratorName, true));
code.IndentRight();
code.Append("{0}::handle(session, *{1});", CanonicalTarget, iteratorName);
code.BracketEnd();
context.EndIterator();
return(code);
}
public override SourceCode GenerateWriter(CodeContext context)
{
var code = new SourceCode();
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append("(*this) << static_cast<uint32_t>({0}size());", listAccessor);
code.Append(CodeUtil.ForEachCode(CanonicalType, listAccessor, iteratorName, true));
code.IndentRight();
code.Append("(*this) << (*{0});", iteratorName);
code.BracketEnd();
context.EndIterator();
return code;
}
public override SourceCode GenerateField(CodeContext context)
{
var code = new SourceCode();
code.Append("struct {0} {{", Name);
code.IndentRight();
Fields.ForEach(field => code.Append(field.GenerateField(context)));
code.NewLine();
code.Append(Fields.GenerateDefaultConstructor(Name));
code.BracketEnd(";");
code.Append("typedef std::vector<{0}> {1};", Name, TypeName);
code.Append("{0} {1};", TypeName, VarName);
return code;
}
public override SourceCode GenerateWriter(CodeContext context)
{
var code = new SourceCode();
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append("(*this) << static_cast<uint32_t>({0}size());", listAccessor);
code.Append(CodeUtil.ForEachCode(CanonicalType, listAccessor, iteratorName, true));
code.IndentRight();
code.Append("(*this) << (*{0});", iteratorName);
code.BracketEnd();
context.EndIterator();
return(code);
}
public override SourceCode GenerateField(CodeContext context)
{
var code = new SourceCode();
code.Append("struct {0} {{", Name);
code.IndentRight();
Fields.ForEach(field => code.Append(field.GenerateField(context)));
code.NewLine();
code.Append(Fields.GenerateDefaultConstructor(Name));
code.BracketEnd(";");
code.Append("typedef std::vector<{0}> {1};", Name, TypeName);
code.Append("{0} {1};", TypeName, VarName);
return(code);
}
public override SourceCode GenerateHandler(CodeContext context)
{
var code = new SourceCode();
if (Fields.Count(field => field is RefField) == 0)
return code;
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append(CodeUtil.ForEachCode(TypeName, listAccessor, iteratorName, true));
code.IndentRight();
Fields.ForEach(field => code.Append(field.GenerateHandler(context)));
code.BracketEnd();
context.EndIterator();
return code;
}
public override SourceCode GenerateHandler(CodeContext context)
{
var code = new SourceCode();
if (Fields.Count(field => field is RefField) == 0)
{
return(code);
}
var listAccessor = GetVarAccessor(context);
var iteratorName = context.StartIterator();
code.Append(CodeUtil.ForEachCode(TypeName, listAccessor, iteratorName, true));
code.IndentRight();
Fields.ForEach(field => code.Append(field.GenerateHandler(context)));
code.BracketEnd();
context.EndIterator();
return(code);
}
public override SourceCode GenerateReader(CodeContext context)
{
var code = new SourceCode();
var countVar = Name + "_count";
code.Append("uint32_t {0};", countVar);
code.Append("(*this) >> {0};", countVar);
var listAccessor = GetVarAccessor(context);
code.Append("for (uint32_t index = 0; index < {0}; ++index) {{", countVar);
code.IndentRight();
var eachVariable = context.StartAccessor("each");
code.Append("{0} {1};", CanonicalTarget, eachVariable);
code.Append("this->skip(static_cast<msg_size_t>(sizeof(msg_type_t)));");
code.Append("(*this) >> {0};", eachVariable);
code.Append("{0}push_back({1});", listAccessor, eachVariable);
context.EndAccessor();
code.BracketEnd();
return code;
}
public override SourceCode GenerateReader(CodeContext context)
{
var code = new SourceCode();
var countVar = Name + "_count";
code.Append("uint32_t {0};", countVar);
code.Append("(*this) >> {0};", countVar);
code.Append("for (uint32_t index = 0; index < {0}; ++index) {{", countVar);
code.IndentRight();
var listAccessor = GetVarAccessor(context);
var eachVariable = context.StartAccessor("each");
code.Append("{0} {1};", CanonicalName, eachVariable);
Fields.ForEach(field => code.Append(field.GenerateReader(context)));
code.Append("{0}push_back({1});", listAccessor, eachVariable);
code.BracketEnd();
context.EndAccessor();
return code;
}
public override SourceCode GenerateReader(CodeContext context)
{
var code = new SourceCode();
var countVar = Name + "_count";
code.Append("uint32_t {0};", countVar);
code.Append("(*this) >> {0};", countVar);
code.Append("for (uint32_t index = 0; index < {0}; ++index) {{", countVar);
code.IndentRight();
var listAccessor = GetVarAccessor(context);
var eachVariable = context.StartAccessor("each");
code.Append("{0} {1};", CanonicalName, eachVariable);
Fields.ForEach(field => code.Append(field.GenerateReader(context)));
code.Append("{0}push_back({1});", listAccessor, eachVariable);
code.BracketEnd();
context.EndAccessor();
return(code);
}
public static SourceCode GenerateDefaultConstructor(this IEnumerable<Field> fields, string className)
{
// msg default constructor
var primitiveArgs = fields.OfType<SimpleField>().Select(
e => string.Format("{0}({1})", e.Name, TypeUtil.ToDefaultValueInInitializer(e.Type))).ToArray();
var code = new SourceCode();
if (primitiveArgs.Any())
{
code.Append("#ifdef _DEBUG");
code.Append("{0}()", className);
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", primitiveArgs));
code.IndentLeft();
code.Append("#else");
}
code.Append("{0}() {{}}", className);
if (primitiveArgs.Any())
code.Append("#endif");
return code;
}
public SourceCode GenerateHandlerBody(CodeContext context)
{
var code = new SourceCode();
code.Append("inline void {0}::handle(msg_session_ref session, const type& msg)", CanonicalName);
code.BracketStart();
code.Append("_ASSERT(_handler != NULL);");
code.Append("_handler(session, msg);");
Fields.ForEach(field => code.Append(field.GenerateHandler(context)));
code.BracketEnd();
code.NewLine();
code.Append("inline void {0}::handle(msg_session_ref session, msg_reader reader)", CanonicalName);
code.BracketStart();
var accessor = context.StartAccessor("msg");
{
code.Append("{0} {1};", ClassName, accessor);
code.Append("reader >> {0};", accessor);
code.Append("handle(session, {0});", accessor);
}
context.EndAccessor();
code.BracketEnd();
code.NewLine();
code.Append("inline void {0}::broadcast(const type& msg)", CanonicalName);
code.BracketStart();
context.StartAccessor("msg");
{
code.Append(CodeUtil.ForEachCode("listener_list", "_listeners.", "iter", false));
code.IndentRight();
// not-recursive ref
code.Append("(*iter)(msg);");
code.BracketEnd();
}
context.EndAccessor();
code.BracketEnd();
return(code);
}
public override SourceCode GenerateReader(CodeContext context)
{
var code = new SourceCode();
var countVar = Name + "_count";
code.Append("uint32_t {0};", countVar);
code.Append("(*this) >> {0};", countVar);
var listAccessor = GetVarAccessor(context);
code.Append("for (uint32_t index = 0; index < {0}; ++index) {{", countVar);
code.IndentRight();
var eachVariable = context.StartAccessor("each");
code.Append("{0} {1};", CanonicalTarget, eachVariable);
code.Append("this->skip(static_cast<msg_size_t>(sizeof(msg_type_t)));");
code.Append("(*this) >> {0};", eachVariable);
code.Append("{0}push_back({1});", listAccessor, eachVariable);
context.EndAccessor();
code.BracketEnd();
return(code);
}
public SourceCode GenerateModelCode()
{
var code = new SourceCode();
code.BracketStart("struct {0}", TypeName);
code.IndentRight();
foreach (var field in Fields.Values)
{
code.Append(field.GenerateModelCode());
}
if (HasContent)
{
code.Append("std::string {0};", IsNameContent ? "name" : "content");
}
if (NodeCount > 1)
{
code.NewLine();
code.Append("~{0}()", TypeName);
code.BracketStart();
foreach (var field in DataClassFields)
{
if (field.Class.HasId)
{
code.Append("CLEAR_POINTER_MAP({0}, {1});", field.Class.CollectionTypeName, field.Class.CollectionName);
}
else
{
code.Append("CLEAR_POINTER_LIST({0}, {1});", field.Class.TypeName, field.Class.CollectionName);
}
}
code.BracketEnd();
}
code.BracketEnd(";");
return(code);
}
public static SourceCode GenerateDefaultConstructor(this IEnumerable <Field> fields, string className)
{
// msg default constructor
var primitiveArgs = fields.OfType <SimpleField>().Select(
e => string.Format("{0}({1})", e.Name, TypeUtil.ToDefaultValueInInitializer(e.Type))).ToArray();
var code = new SourceCode();
if (primitiveArgs.Any())
{
code.Append("#ifdef _DEBUG");
code.Append("{0}()", className);
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", primitiveArgs));
code.IndentLeft();
code.Append("#else");
}
code.Append("{0}() {{}}", className);
if (primitiveArgs.Any())
{
code.Append("#endif");
}
return(code);
}
public SourceCode GenerateArgumentedConstructor()
{
// msg argumented constructor
var paramArgs = new List<string>();
var initializeArgs = new List<string>();
foreach (var field in Fields.OfType<SimpleField>())
{
paramArgs.Add(string.Format("{0} _{1}", TypeUtil.ToArgumentTypeName(field.Type), field.Name));
initializeArgs.Add(string.Format("{0}(_{0})", field.Name));
}
var code = new SourceCode();
if (initializeArgs.Count == 0)
return code;
code.Append("{0}({1})", ClassName, string.Join(", ", paramArgs));
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", initializeArgs));
code.IndentLeft();
code.NewLine();
return code;
}
public SourceCode GenerateModelCode()
{
var code = new SourceCode();
code.BracketStart("struct {0}", TypeName);
code.IndentRight();
foreach (var field in Fields.Values)
code.Append(field.GenerateModelCode());
if (HasContent)
code.Append("std::string {0};", IsNameContent ? "name" : "content");
if (NodeCount > 1)
{
code.NewLine();
code.Append("~{0}()", TypeName);
code.BracketStart();
foreach (var field in DataClassFields)
{
if (field.Class.HasId) code.Append("CLEAR_POINTER_MAP({0}, {1});", field.Class.CollectionTypeName, field.Class.CollectionName);
else code.Append("CLEAR_POINTER_LIST({0}, {1});", field.Class.TypeName, field.Class.CollectionName);
}
code.BracketEnd();
}
code.BracketEnd(";");
return code;
}
private void GenerateHeaders(AttributeClass attributeClass)
{
var code = new SourceCode();
code.Append("#pragma once");
code.NewLine();
code.Append("#include \"cbes/attribute.h\"");
code.NewLine();
code.BracketStart("struct {0} : public attribute_t<{0}>", attributeClass.StructName);
foreach (var attributeField in attributeClass.Fields)
{
code.Append("{2}{0} {1};", TypeUtil.ToDeclareTypeName(attributeField.Type), attributeField.Name, attributeField.Volatile ? "volatile " : "");
}
code.NewLine();
code.Append("// default constructor");
var constructorArgs = attributeClass.Fields.Select(
e => string.Format("{0}({1})", e.Name, e.Default ?? TypeUtil.ToDefaultValueInInitializer(e.Type))).ToList();
if (constructorArgs.Count > 0)
{
code.Append("{0}()", attributeClass.StructName);
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", constructorArgs));
code.IndentLeft();
}
else
{
code.Append("{0}() {{}}", attributeClass.StructName);
}
if (attributeClass.NonDefaultFields.Any())
{
code.NewLine();
code.Append("// argumented constructor");
var paramArgs = new List <string>();
var initializeArgs = new List <string>();
// default가 없는 field를 대상으로만 argumented constructor를 만들어준다.
foreach (var attributeField in attributeClass.Fields)
{
if (attributeField.Default == null)
{
paramArgs.Add(string.Format("{0} _{1}", TypeUtil.ToArgumentTypeName(attributeField.Type), attributeField.Name));
initializeArgs.Add(string.Format("{0}(_{0})", attributeField.Name));
}
else
{
initializeArgs.Add(string.Format("{0}({1})", attributeField.Name, attributeField.Default));
}
}
if (initializeArgs.Count > 0)
{
code.Append("{0}({1})", attributeClass.StructName, string.Join(", ", paramArgs));
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", initializeArgs));
code.IndentLeft();
}
}
code.NewLine();
code.Append(SourceCode.Parse(@"
virtual void from_bson(bson_iterator*);
virtual void to_bson(bson*);
virtual void from_xml(TiXmlElement*);
virtual void to_xml(std::ostream&);".Trim()));
if (attributeClass.CustomCode != null)
{
code.NewLine();
code.Append(SourceCode.Parse(attributeClass.CustomCode));
}
code.BracketEnd(";");
code.Append("typedef boost::shared_ptr<{0}> {1};", attributeClass.StructName, attributeClass.ReferenceName);
code.NewLine();
var headerPath = Path.Combine(_outputDirectory, attributeClass.HeaderFileName);
code.WriteToFile(headerPath);
}
private void GenerateCpp()
{
_cppCode = new SourceCode();
_cppCode.Append("#include \"{0}\"", Configuration.Stdafx);
foreach (var dependancy in new[] { "singleton.h", "cbes/attribute.h" })
{
_cppCode.Append("#include \"{0}\"", dependancy);
}
_cppCode.NewLine();
_cppCode.Append("#pragma warning (disable: 4189 4100 4505)");
_cppCode.NewLine();
foreach (var attributeClass in _attributes)
{
_cppCode.Append("#include \"{0}\"", attributeClass.HeaderFileName);
}
_cppCode.NewLine();
#region factory
_cppCode.Append("#pragma region /* factory-register */");
_cppCode.StaticInitializerStart();
foreach (var attributeClass in _attributes)
{
_cppCode.Append("sys<attribute_factory>().factory_map.insert(std::make_pair(\"{0}\", [=] () {{ return attribute_ref(new {1}); }}));", attributeClass.Name,
attributeClass.StructName);
}
_cppCode.StaticInitializerEnd();
_cppCode.Append("#pragma endregion");
_cppCode.NewLine();
#endregion
foreach (var attributeClass in _attributes)
{
_cppCode.Append("#pragma region /* {0} */", attributeClass.Name);
#region from_bson
{
var nonVolatiles = attributeClass.NonVolatileFields.ToArray();
if (nonVolatiles.Any())
{
_cppCode.Append("void {0}::from_bson(bson_iterator*)", attributeClass.StructName);
_cppCode.Append("{");
_cppCode.Append("}");
}
else
{
_cppCode.Append("void {0}::from_bson(bson_iterator* iterator)", attributeClass.StructName);
_cppCode.BracketStart();
_cppCode.BracketStart("while (bson_iterator_next(iterator))");
_cppCode.Append("const char* field_name = bson_iterator_key(iterator);");
_cppCode.Append("const char* field_value = bson_iterator_string(iterator);");
foreach (var attributeField in nonVolatiles)
{
_cppCode.Append("if (stricmp(\"{0}\", field_name) == 0) {0} = boost::lexical_cast<{1}>(field_value);",
attributeField.Name, TypeUtil.ToDeclareTypeName(attributeField.Type));
}
_cppCode.BracketEnd();
_cppCode.BracketEnd();
}
}
#endregion
#region to_bson
{
_cppCode.Append("void {0}::to_bson(bson* obj)", attributeClass.StructName);
_cppCode.BracketStart();
_cppCode.Append("bson_append_start_object(obj, \"{0}\");", attributeClass.Name);
foreach (var attributeField in attributeClass.NonVolatileFields)
{
_cppCode.Append("bson_append_string(obj, \"{0}\", boost::lexical_cast<std::string>({0}).c_str());",
attributeField.Name);
}
_cppCode.Append("bson_append_finish_object(obj);");
_cppCode.BracketEnd();
}
#endregion
#region from_xml
{
var nonVolatileFields = attributeClass.NonVolatileFields.ToArray();
var primitives = nonVolatileFields.Where(e => TypeUtil.IsPrimitiveType(e.Type)).ToArray();
var nonPrimitives = nonVolatileFields.Where(e => !TypeUtil.IsPrimitiveType(e.Type)).ToArray();
if (!primitives.Any() && !nonPrimitives.Any())
{
_cppCode.Append("void {0}::from_xml(TiXmlElement*)", attributeClass.StructName);
_cppCode.Append("{");
_cppCode.Append("}");
}
else
{
_cppCode.Append("void {0}::from_xml(TiXmlElement* node)", attributeClass.StructName);
_cppCode.BracketStart();
// primitive type은 attribute로 값을 넣어준다.
_cppCode.Append("const char* attr_value = nullptr;");
foreach (var attributeField in primitives)
{
if (attributeField.Type == TypeEnum.INT || attributeField.Type == TypeEnum.DOUBLE)
{
_cppCode.Append("node->Attribute(\"{0}\", &{0});", attributeField.Name);
}
else
{
_cppCode.Append("attr_value = node->Attribute(\"{0}\");", attributeField.Name);
_cppCode.Append("if (attr_value != nullptr) {0} = boost::lexical_cast<{1}>(attr_value);", attributeField.Name,
TypeUtil.ToDeclareTypeName(attributeField.Type));
}
}
// non-primitive type은 child element로 값을 넣어준다.
if (nonPrimitives.Any())
{
_cppCode.BracketStart("for (TiXmlElement* each_node = node->FirstChildElement(); each_node != nullptr; each_node = each_node->NextSiblingElement())");
_cppCode.Append("const char* node_name = each_node->Value();");
foreach (var attributeField in nonPrimitives)
{
_cppCode.BracketStart("if (stricmp(\"{0}\", node_name) == 0)", attributeField.Name);
_cppCode.Append(
attributeField.Type == TypeEnum.STRING
? "{0} = std::string(each_node->GetText() != nullptr? each_node->GetText(): \"\");"
: "xml_custom_convert(each_node, &{0});", attributeField.Name);
_cppCode.BracketEnd();
}
_cppCode.BracketEnd();
}
_cppCode.BracketEnd();
}
}
#endregion
#region to_xml
{
_cppCode.Append("void {0}::to_xml(std::ostream& out)", attributeClass.StructName);
_cppCode.BracketStart();
var nonVolatileFields = attributeClass.NonVolatileFields.ToArray();
var primitives = nonVolatileFields.Where(e => TypeUtil.IsPrimitiveType(e.Type)).ToArray();
var nonPrimitives = nonVolatileFields.Where(e => !TypeUtil.IsPrimitiveType(e.Type)).ToArray();
if (!primitives.Any() && !nonPrimitives.Any())
{
_cppCode.Append("out << \"<{0}/>\";", attributeClass.Name);
}
else
{
_cppCode.Append("out << \"<{0}\";", attributeClass.Name);
if (primitives.Any())
{
_cppCode.IndentRight();
// primitive type은 attribute로 값을 넣어준다.
foreach (var attributeField in primitives)
{
_cppCode.Append(@"out << "" {0}=\"""" << {0} << ""\"""";", attributeField.Name);
}
_cppCode.IndentLeft();
}
if (!nonPrimitives.Any())
{
_cppCode.Append("out << \"/>\";");
}
else
{
_cppCode.Append("out << \">\";");
_cppCode.IndentRight();
// non-primitive type은 child element로 값을 넣어준다.
foreach (var attributeField in nonPrimitives)
{
_cppCode.Append(@"out << ""<{0}>"" << {0} << ""</{0}>"";", attributeField.Name);
}
_cppCode.IndentLeft();
_cppCode.Append("out << \"</{0}>\";", attributeClass.Name);
}
}
_cppCode.Append("out << std::endl;");
_cppCode.BracketEnd();
}
#endregion
_cppCode.Append("#pragma endregion");
_cppCode.NewLine();
}
var cppFileName = Path.Combine(_outputDirectory, "bind_attributes.cpp");
_cppCode.WriteToFile(cppFileName);
}
private void GenerateCpp()
{
_cppCode = new SourceCode();
_cppCode.Append("#include \"{0}\"", Configuration.Stdafx);
foreach (var dependancy in new[] {"singleton.h", "cbes/attribute.h"})
_cppCode.Append("#include \"{0}\"", dependancy);
_cppCode.NewLine();
_cppCode.Append("#pragma warning (disable: 4189 4100 4505)");
_cppCode.NewLine();
foreach (var attributeClass in _attributes)
_cppCode.Append("#include \"{0}\"", attributeClass.HeaderFileName);
_cppCode.NewLine();
#region factory
_cppCode.Append("#pragma region /* factory-register */");
_cppCode.StaticInitializerStart();
foreach (var attributeClass in _attributes)
_cppCode.Append("sys<attribute_factory>().factory_map.insert(std::make_pair(\"{0}\", [=] () {{ return attribute_ref(new {1}); }}));", attributeClass.Name,
attributeClass.StructName);
_cppCode.StaticInitializerEnd();
_cppCode.Append("#pragma endregion");
_cppCode.NewLine();
#endregion
foreach (var attributeClass in _attributes)
{
_cppCode.Append("#pragma region /* {0} */", attributeClass.Name);
#region from_bson
{
var nonVolatiles = attributeClass.NonVolatileFields.ToArray();
if (nonVolatiles.Any())
{
_cppCode.Append("void {0}::from_bson(bson_iterator*)", attributeClass.StructName);
_cppCode.Append("{");
_cppCode.Append("}");
}
else
{
_cppCode.Append("void {0}::from_bson(bson_iterator* iterator)", attributeClass.StructName);
_cppCode.BracketStart();
_cppCode.BracketStart("while (bson_iterator_next(iterator))");
_cppCode.Append("const char* field_name = bson_iterator_key(iterator);");
_cppCode.Append("const char* field_value = bson_iterator_string(iterator);");
foreach (var attributeField in nonVolatiles)
{
_cppCode.Append("if (stricmp(\"{0}\", field_name) == 0) {0} = boost::lexical_cast<{1}>(field_value);",
attributeField.Name, TypeUtil.ToDeclareTypeName(attributeField.Type));
}
_cppCode.BracketEnd();
_cppCode.BracketEnd();
}
}
#endregion
#region to_bson
{
_cppCode.Append("void {0}::to_bson(bson* obj)", attributeClass.StructName);
_cppCode.BracketStart();
_cppCode.Append("bson_append_start_object(obj, \"{0}\");", attributeClass.Name);
foreach (var attributeField in attributeClass.NonVolatileFields)
{
_cppCode.Append("bson_append_string(obj, \"{0}\", boost::lexical_cast<std::string>({0}).c_str());",
attributeField.Name);
}
_cppCode.Append("bson_append_finish_object(obj);");
_cppCode.BracketEnd();
}
#endregion
#region from_xml
{
var nonVolatileFields = attributeClass.NonVolatileFields.ToArray();
var primitives = nonVolatileFields.Where(e => TypeUtil.IsPrimitiveType(e.Type)).ToArray();
var nonPrimitives = nonVolatileFields.Where(e => !TypeUtil.IsPrimitiveType(e.Type)).ToArray();
if (!primitives.Any() && !nonPrimitives.Any())
{
_cppCode.Append("void {0}::from_xml(TiXmlElement*)", attributeClass.StructName);
_cppCode.Append("{");
_cppCode.Append("}");
}
else
{
_cppCode.Append("void {0}::from_xml(TiXmlElement* node)", attributeClass.StructName);
_cppCode.BracketStart();
// primitive type은 attribute로 값을 넣어준다.
_cppCode.Append("const char* attr_value = nullptr;");
foreach (var attributeField in primitives)
{
if (attributeField.Type == TypeEnum.INT || attributeField.Type == TypeEnum.DOUBLE)
{
_cppCode.Append("node->Attribute(\"{0}\", &{0});", attributeField.Name);
}
else
{
_cppCode.Append("attr_value = node->Attribute(\"{0}\");", attributeField.Name);
_cppCode.Append("if (attr_value != nullptr) {0} = boost::lexical_cast<{1}>(attr_value);", attributeField.Name,
TypeUtil.ToDeclareTypeName(attributeField.Type));
}
}
// non-primitive type은 child element로 값을 넣어준다.
if (nonPrimitives.Any())
{
_cppCode.BracketStart("for (TiXmlElement* each_node = node->FirstChildElement(); each_node != nullptr; each_node = each_node->NextSiblingElement())");
_cppCode.Append("const char* node_name = each_node->Value();");
foreach (var attributeField in nonPrimitives)
{
_cppCode.BracketStart("if (stricmp(\"{0}\", node_name) == 0)", attributeField.Name);
_cppCode.Append(
attributeField.Type == TypeEnum.STRING
? "{0} = std::string(each_node->GetText() != nullptr? each_node->GetText(): \"\");"
: "xml_custom_convert(each_node, &{0});", attributeField.Name);
_cppCode.BracketEnd();
}
_cppCode.BracketEnd();
}
_cppCode.BracketEnd();
}
}
#endregion
#region to_xml
{
_cppCode.Append("void {0}::to_xml(std::ostream& out)", attributeClass.StructName);
_cppCode.BracketStart();
var nonVolatileFields = attributeClass.NonVolatileFields.ToArray();
var primitives = nonVolatileFields.Where(e => TypeUtil.IsPrimitiveType(e.Type)).ToArray();
var nonPrimitives = nonVolatileFields.Where(e => !TypeUtil.IsPrimitiveType(e.Type)).ToArray();
if (!primitives.Any() && !nonPrimitives.Any())
_cppCode.Append("out << \"<{0}/>\";", attributeClass.Name);
else
{
_cppCode.Append("out << \"<{0}\";", attributeClass.Name);
if (primitives.Any())
{
_cppCode.IndentRight();
// primitive type은 attribute로 값을 넣어준다.
foreach (var attributeField in primitives)
_cppCode.Append(@"out << "" {0}=\"""" << {0} << ""\"""";", attributeField.Name);
_cppCode.IndentLeft();
}
if (!nonPrimitives.Any())
_cppCode.Append("out << \"/>\";");
else
{
_cppCode.Append("out << \">\";");
_cppCode.IndentRight();
// non-primitive type은 child element로 값을 넣어준다.
foreach (var attributeField in nonPrimitives)
_cppCode.Append(@"out << ""<{0}>"" << {0} << ""</{0}>"";", attributeField.Name);
_cppCode.IndentLeft();
_cppCode.Append("out << \"</{0}>\";", attributeClass.Name);
}
}
_cppCode.Append("out << std::endl;");
_cppCode.BracketEnd();
}
#endregion
_cppCode.Append("#pragma endregion");
_cppCode.NewLine();
}
var cppFileName = Path.Combine(_outputDirectory, "bind_attributes.cpp");
_cppCode.WriteToFile(cppFileName);
}
private void GenerateHeaders(AttributeClass attributeClass)
{
var code = new SourceCode();
code.Append("#pragma once");
code.NewLine();
code.Append("#include \"cbes/attribute.h\"");
code.NewLine();
code.BracketStart("struct {0} : public attribute_t<{0}>", attributeClass.StructName);
foreach (var attributeField in attributeClass.Fields)
{
code.Append("{2}{0} {1};", TypeUtil.ToDeclareTypeName(attributeField.Type), attributeField.Name, attributeField.Volatile ? "volatile " : "");
}
code.NewLine();
code.Append("// default constructor");
var constructorArgs = attributeClass.Fields.Select(
e => string.Format("{0}({1})", e.Name, e.Default ?? TypeUtil.ToDefaultValueInInitializer(e.Type))).ToList();
if (constructorArgs.Count > 0)
{
code.Append("{0}()", attributeClass.StructName);
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", constructorArgs));
code.IndentLeft();
}
else code.Append("{0}() {{}}", attributeClass.StructName);
if (attributeClass.NonDefaultFields.Any())
{
code.NewLine();
code.Append("// argumented constructor");
var paramArgs = new List<string>();
var initializeArgs = new List<string>();
// default가 없는 field를 대상으로만 argumented constructor를 만들어준다.
foreach (var attributeField in attributeClass.Fields)
{
if (attributeField.Default == null)
{
paramArgs.Add(string.Format("{0} _{1}", TypeUtil.ToArgumentTypeName(attributeField.Type), attributeField.Name));
initializeArgs.Add(string.Format("{0}(_{0})", attributeField.Name));
}
else
{
initializeArgs.Add(string.Format("{0}({1})", attributeField.Name, attributeField.Default));
}
}
if (initializeArgs.Count > 0)
{
code.Append("{0}({1})", attributeClass.StructName, string.Join(", ", paramArgs));
code.IndentRight();
code.Append(": {0} {{}}", string.Join(", ", initializeArgs));
code.IndentLeft();
}
}
code.NewLine();
code.Append(SourceCode.Parse(@"
virtual void from_bson(bson_iterator*);
virtual void to_bson(bson*);
virtual void from_xml(TiXmlElement*);
virtual void to_xml(std::ostream&);".Trim()));
if (attributeClass.CustomCode != null)
{
code.NewLine();
code.Append(SourceCode.Parse(attributeClass.CustomCode));
}
code.BracketEnd(";");
code.Append("typedef boost::shared_ptr<{0}> {1};", attributeClass.StructName, attributeClass.ReferenceName);
code.NewLine();
var headerPath = Path.Combine(_outputDirectory, attributeClass.HeaderFileName);
code.WriteToFile(headerPath);
}
public SourceCode GenerateHandlerBody(CodeContext context)
{
var code = new SourceCode();
code.Append("inline void {0}::handle(msg_session_ref session, const type& msg)", CanonicalName);
code.BracketStart();
code.Append("_ASSERT(_handler != NULL);");
code.Append("_handler(session, msg);");
Fields.ForEach(field => code.Append(field.GenerateHandler(context)));
code.BracketEnd();
code.NewLine();
code.Append("inline void {0}::handle(msg_session_ref session, msg_reader reader)", CanonicalName);
code.BracketStart();
var accessor = context.StartAccessor("msg");
{
code.Append("{0} {1};", ClassName, accessor);
code.Append("reader >> {0};", accessor);
code.Append("handle(session, {0});", accessor);
}
context.EndAccessor();
code.BracketEnd();
code.NewLine();
code.Append("inline void {0}::broadcast(const type& msg)", CanonicalName);
code.BracketStart();
context.StartAccessor("msg");
{
code.Append(CodeUtil.ForEachCode("listener_list", "_listeners.", "iter", false));
code.IndentRight();
// not-recursive ref
code.Append("(*iter)(msg);");
code.BracketEnd();
}
context.EndAccessor();
code.BracketEnd();
return code;
}