Added array length parameter in json

proto/proto.go

@@ -3,10 +3,8 @@ package proto
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
 	"log"
 	"strconv"
-	"strings"
 	"text/template"
 	"unicode"
 )
@@ -27,8 +25,9 @@ type ProtoMessage struct {
 }
 
 type ProtoMessagePayload struct {
-	Name     string `json:"name"`
-	DataType string `json:"type"`
+	Name        string `json:"name"`
+	DataType    string `json:"type"`
+	ArrayLength int    `json:"array,omitempty"`
 }
 
 type Proto struct {
@@ -98,16 +97,6 @@ func CreateCStyle(proto *Proto) (string, error) {
 		payloads = append(payloads, tmp)
 	}
 
-	for _, payload := range payloads {
-		for i, entry := range payload.Entries {
-			in := strings.Index(entry.DataType, "[")
-			if in > 0 {
-				payload.Entries[i].Name = fmt.Sprintf("%s%s", payload.Entries[i].Name, payload.Entries[i].DataType[in:])
-				payload.Entries[i].DataType = payload.Entries[i].DataType[:in]
-			}
-		}
-	}
-
 	var data = CStyleData{
 		CenumPCTOESP: Cenum{
 			EnumName: "PC_TO_ESP_MESSAGE_IDS",
@@ -123,7 +112,10 @@ func CreateCStyle(proto *Proto) (string, error) {
 	}
 
 	var buf bytes.Buffer
-	tmpl.ExecuteTemplate(&buf, "cpart", data)
+	err = tmpl.ExecuteTemplate(&buf, "cpart", data)
+	if err != nil {
+		log.Printf("Error Rendering template: %v", err)
+	}
 
 	return buf.String(), nil
 }

templates/blocks.tmpl

@@ -13,7 +13,11 @@ typedef struct {
     // empty payload
     {{- end}}
     {{- range .Entries }}
+    {{- if (.ArrayLength) }}
+    {{.DataType}} {{.Name}}[{{.ArrayLength}}];
+    {{- else }}
     {{.DataType}} {{.Name}};
+    {{- end}}
     {{- end }}
 }{{ .Name }}Payload;
 {{ end }}

testdata/prot1.json

@@ -6,19 +6,27 @@
     "checksum": "xor"
   },
   "messages_esp_to_pc": [
+    {
+      "name": "Clients",
+      "id": "0xE1",
+      "payload": [
+        { "name": "clientCount", "type": "uint8_t" },
+        { "name": "clientAvaiableBitMask", "type": "uint32_t" }
+      ]
+    },
     {
       "name": "Status",
       "id": "0xE2",
       "payload": [
-        { "name": "clientid", "type": "uint8_t" },
-        { "name": "mac", "type": "uint8_t[6]" }
+        { "name": "clientId", "type": "uint8_t" },
+        { "name": "mac", "type": "uint8_t", "array": 6 }
       ]
     },
     {
       "name": "Pong",
       "id": "0xD1",
       "payload": [
-        { "name": "clientid", "type": "uint8_t" },
+        { "name": "clientId", "type": "uint8_t" },
         { "name": "ping", "type": "uint32_t" }
       ]
     }
@@ -28,14 +36,14 @@
       "name": "RequestPing",
       "id": "0xE1",
       "payload": [
-        { "name": "clientid", "type": "uint8_t" }
+        { "name": "clientId", "type": "uint8_t" }
       ]
     },
     {
       "name": "RequestStatus",
       "id": "0xE2",
       "payload": [
-        { "name": "clientid", "type": "uint8_t" }
+        { "name": "clientId", "type": "uint8_t" }
       ]
     },
     {

todo.md

@@ -0,0 +1,8 @@
+# Current Work
+
+Added ArrayLenght need to implement it everywhere in the template
+in Payload struct it happend already
+
+Need it in:
+- Send Parameter
+- Also remove trailing "," in send parameter