public static string GenerateStandAloneThriftSpec(Type type, List <string> dependentSpecFiles)
{
var builder = new CodeBuilder();
builder.AppendLine();
builder.AppendLine("namespace csharp " + type.Namespace);
builder.AppendLine();
var trackedTypes = new HashSet <Type>();
var tobetracked = new Queue <Type>();
foreach (var m in GetServiceCalls(type))
{
var return_value_type = m.ReturnType.GetGenericArguments()[0];
var parameter_type = m.GetParameters()[0].ParameterType.GetGenericArguments()[0];
if (!IsDependentOfPrimitiveTypes(return_value_type) && !trackedTypes.Contains(return_value_type))
{
tobetracked.Enqueue(return_value_type);
trackedTypes.Add(return_value_type);
}
if (IsDependentOfPrimitiveTypes(parameter_type) || trackedTypes.Contains(parameter_type))
{
continue;
}
tobetracked.Enqueue(parameter_type);
trackedTypes.Add(parameter_type);
}
while (tobetracked.Count > 0)
{
var t = tobetracked.Dequeue();
foreach (var fld in t.GetFields().Where(fld => !IsDependentOfPrimitiveTypes(fld.FieldType) && !trackedTypes.Contains(fld.FieldType)))
{
if (fld.FieldType.IsGenericType)
{
foreach (var p in fld.FieldType.GetGenericArguments().Where(p => !IsDependentOfPrimitiveTypes(p) && !trackedTypes.Contains(p)))
{
tobetracked.Enqueue(p);
trackedTypes.Add(p);
}
}
else
{
tobetracked.Enqueue(fld.FieldType);
trackedTypes.Add(fld.FieldType);
}
}
}
// dump types with dependency order
var g = new TypeGraph();
foreach (var t in trackedTypes)
{
var v = g.CreateVertex(typeof(TypeVertex), (ulong)t.GetHashCode());
v.Owner = t;
}
foreach (var t in trackedTypes)
{
var fv = g.Vertices.First(v => v.Value.Owner == t);
foreach (var fld in t.GetFields().Where(fld => !IsDependentOfPrimitiveTypes(fld.FieldType)))
{
if (fld.FieldType.IsGenericType)
{
foreach (var tv in from p in fld.FieldType.GetGenericArguments() where !IsDependentOfPrimitiveTypes(p) select g.Vertices.First(v => v.Value.Owner == p))
{
tv.Value.ConnectTo <TypeEdge>(fv.Value);
}
}
else
{
var tv = g.Vertices.First(v => v.Value.Owner == fld.FieldType);
tv.Value.ConnectTo <TypeEdge>(fv.Value);
}
}
}
var traversal = new DAGTraverserSatisfied <TypeVertex, TypeEdge, TypeGraph>(true);
traversal.Traverse(g, v => {
builder.AppendLine("struct " + GetThriftTypeName(v.Owner));
builder.BeginBlock();
var idx = 0;
foreach (var fld in v.Owner.GetFields())
{
if (fld.GetCustomAttributes().Any(a => a is FieldAttribute))
{
idx = ((FieldAttribute)fld.GetCustomAttributes().First(a => a is FieldAttribute)).index;
}
else
{
idx++;
}
builder.AppendLine(idx + ":" + GetThriftTypeName(fld.FieldType) + " " + fld.Name + ";");
}
builder.EndBlock();
builder.AppendLine();
return(true);
}, false, false);
builder.AppendLine("service " + type.Name);
builder.BeginBlock();
foreach (var m in GetServiceCalls(type))
{
var return_value_type = m.ReturnType.GetGenericArguments()[0];
var parameter_type = m.GetParameters()[0].ParameterType.GetGenericArguments()[0];
var return_value_name = GetThriftTypeName(return_value_type);
var parameter_name = GetThriftTypeName(parameter_type);
builder.AppendLine(return_value_name + " " + m.Name + "(1: " + parameter_name + " req);");
}
builder.EndBlock();
builder.AppendLine();
return(builder.ToString());
}