From e10de73f46feef435f62d6bb62b515291be7b6bc Mon Sep 17 00:00:00 2001
From: directduck <famgui14@gmail.com>
Date: Mon, 1 Dec 2025 11:32:09 +0300
Subject: [PATCH] Add support for any

---
 parser/parser.go                    |  2 +-
 testdata/printer.go                 |  4 ++++
 testdata/testdata/arithsrv-smd.json | 12 ++++++++++
 testdata/testdata_zenrpc.go         | 35 +++++++++++++++++++++++++++--
 4 files changed, 50 insertions(+), 3 deletions(-)

diff --git a/parser/parser.go b/parser/parser.go
index 88a87ba..83d6e62 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -757,7 +757,7 @@ func parseStruct(expr ast.Expr) *Struct {
 		switch v.Name {
 		case "bool", "string",
 			"int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "byte", "rune",
-			"float32", "float64", "complex64", "complex128":
+			"float32", "float64", "complex64", "complex128", "any":
 			return nil
 		}
 
diff --git a/testdata/printer.go b/testdata/printer.go
index 92ceabf..6a54f8b 100644
--- a/testdata/printer.go
+++ b/testdata/printer.go
@@ -26,3 +26,7 @@ func (PrintService) PrintOptional(s *string) string {
 
 	return *s
 }
+
+func (PrintService) PrintAnything(s any) any {
+	return s
+}
diff --git a/testdata/testdata/arithsrv-smd.json b/testdata/testdata/arithsrv-smd.json
index d5a506b..a75f112 100755
--- a/testdata/testdata/arithsrv-smd.json
+++ b/testdata/testdata/arithsrv-smd.json
@@ -852,6 +852,18 @@
         }
       }
     },
+    "printer.PrintAnything": {
+      "description": "",
+      "parameters": [
+        {
+          "name": "s",
+          "type": "object"
+        }
+      ],
+      "returns": {
+        "type": "object"
+      }
+    },
     "printer.PrintOptional": {
       "description": "",
       "parameters": [
diff --git a/testdata/testdata_zenrpc.go b/testdata/testdata_zenrpc.go
index 5352ac6..3017349 100644
--- a/testdata/testdata_zenrpc.go
+++ b/testdata/testdata_zenrpc.go
@@ -16,7 +16,7 @@ var RPC = struct {
 	ArithService     struct{ Sum, Positive, DoSomething, GetPoints, DoSomethingWithPoint, Multiply, CheckError, CheckZenRPCError, Divide, Pow, Pi, SumArray string }
 	CatalogueService struct{ First, Second, Third string }
 	PhoneBook        struct{ Get, ValidateSearch, ById, Delete, Remove, Save string }
-	PrintService     struct{ PrintRequiredDefault, PrintOptionalWithDefault, PrintRequired, PrintOptional string }
+	PrintService     struct{ PrintRequiredDefault, PrintOptionalWithDefault, PrintRequired, PrintOptional, PrintAnything string }
 }{
 	ArithService: struct{ Sum, Positive, DoSomething, GetPoints, DoSomethingWithPoint, Multiply, CheckError, CheckZenRPCError, Divide, Pow, Pi, SumArray string }{
 		Sum:                  "sum",
@@ -45,11 +45,12 @@ var RPC = struct {
 		Remove:         "remove",
 		Save:           "save",
 	},
-	PrintService: struct{ PrintRequiredDefault, PrintOptionalWithDefault, PrintRequired, PrintOptional string }{
+	PrintService: struct{ PrintRequiredDefault, PrintOptionalWithDefault, PrintRequired, PrintOptional, PrintAnything string }{
 		PrintRequiredDefault:     "printrequireddefault",
 		PrintOptionalWithDefault: "printoptionalwithdefault",
 		PrintRequired:            "printrequired",
 		PrintOptional:            "printoptional",
+		PrintAnything:            "printanything",
 	},
 }
 
@@ -1443,6 +1444,17 @@ func (PrintService) SMD() smd.ServiceInfo {
 					Type: smd.String,
 				},
 			},
+			"PrintAnything": {
+				Parameters: []smd.JSONSchema{
+					{
+						Name: "s",
+						Type: smd.Object,
+					},
+				},
+				Returns: smd.JSONSchema{
+					Type: smd.Object,
+				},
+			},
 		},
 	}
 }
@@ -1541,6 +1553,25 @@ func (s PrintService) Invoke(ctx context.Context, method string, params json.Raw
 
 		resp.Set(s.PrintOptional(args.S))
 
+	case RPC.PrintService.PrintAnything:
+		var args = struct {
+			S any `json:"s"`
+		}{}
+
+		if zenrpc.IsArray(params) {
+			if params, err = zenrpc.ConvertToObject([]string{"s"}, params); err != nil {
+				return zenrpc.NewResponseError(nil, zenrpc.InvalidParams, "", err.Error())
+			}
+		}
+
+		if len(params) > 0 {
+			if err := json.Unmarshal(params, &args); err != nil {
+				return zenrpc.NewResponseError(nil, zenrpc.InvalidParams, "", err.Error())
+			}
+		}
+
+		resp.Set(s.PrintAnything(args.S))
+
 	default:
 		resp = zenrpc.NewResponseError(nil, zenrpc.MethodNotFound, "", nil)
 	}