add initial OpenAPI schema for IEC 60870 node

doc/openapi/components/schemas/config/node_obj.yaml

@@ -27,6 +27,7 @@ discriminator:
     exec: nodes/_exec.yaml
     file: nodes/_file.yaml
     fpga: nodes/_fpga.yaml
+    iec60870-5-104: nodes/_iec60870-5-104.yaml
     iec61850-8-1: nodes/_iec61850-8-1.yaml
     iec61850-9-2: nodes/_iec61850-9-2.yaml
     infiniband: nodes/_infiniband.yaml
@@ -40,13 +41,13 @@ discriminator:
     redis: nodes/_redis.yaml
     rtp: nodes/_rtp.yaml
     shmem: nodes/_shmem.yaml
-    signal.v2: nodes/_signal_v2_node.yaml
     signal: nodes/_signal_node.yaml
+    signal.v2: nodes/_signal_v2_node.yaml
     socket: nodes/_socket.yaml
     stats_node: nodes/_stats_node.yaml
     temper: nodes/_temper.yaml
     test_rtt: nodes/_test_rtt.yaml
     uldaq: nodes/_uldaq.yaml
+    webrtc: nodes/_webrtc.yaml
     websocket: nodes/_websocket.yaml
     zeromq: nodes/_zeromq.yaml
-    webrtc: nodes/_webrtc.yaml

doc/openapi/components/schemas/config/nodes/_iec60870-5-104.yaml

@@ -0,0 +1,3 @@
+allOf:
+- $ref: ../node_obj.yaml
+- $ref: iec60870-5-104.yaml

doc/openapi/components/schemas/config/nodes/iec60870-5-104.yaml

@@ -0,0 +1,40 @@
+# yaml-language-server: $schema=http://json-schema.org/draft-07/schema
+---
+
+allOf:
+- type: object
+  properties:
+
+    in:
+      type: object
+      properties: 
+        signals:
+          $ref: ../signal_list.yaml
+
+    out:
+      type: object
+      properties:
+        signals:
+          type: array
+          items:
+            $ref: ./signals/iec60870_signal.yaml
+    
+    address:
+      description: Hostname or IP address of the IEC 60870 server
+      type: string
+
+    port:
+      description: Port number of the IEC 60870 server
+      type: number
+
+    ca:
+      description: Common Address
+      type: number
+
+    low_priority_queue:
+      type: number
+
+    high_priority_queue:
+      type: number
+
+- $ref: ../node.yaml

doc/openapi/components/schemas/config/nodes/signals/iec60870_signal.yaml

@@ -0,0 +1,38 @@
+# yaml-language-server: $schema=http://json-schema.org/draft-07/schema
+---
+
+allOf:
+- type: object
+  properties:
+    asdu_type:
+      type: string
+      enum:
+      - single-point
+      - double-point
+      - scaled-int
+      - normalized-float
+      - short-float
+
+    asdu_type_id:
+      type: string
+      enum:
+      - M_SP_NA_1
+      - M_SP_TB_1
+      - M_DP_NA_1
+      - M_DP_TB_1
+      - M_ME_NB_1
+      - M_ME_TB_1
+      - M_ME_NA_1
+      - M_ME_TA_1
+      - M_ME_NC_1
+      - M_ME_TC_1
+
+    with_timestamp:
+      type: boolean
+      default: false
+
+    ioa:
+      type: number
+      min: 1
+
+- $ref: ../../signal.yaml