网关V1，添加批量写

2025-08-13 18:13:09 +08:00
commit 04bdb5f52b
1377 changed files with 186064 additions and 0 deletions
--- a/gateway/config_validator.py
+++ b/gateway/config_validator.py
@ -0,0 +1,82 @@
+import json
+from jsonschema import validate, Draft7Validator, FormatChecker
+
+class ConfigValidator:
+    """配置文件验证器"""
+    
+    SCHEMA = {
+        "type": "object",
+        "properties": {
+            "plcs": {
+                "type": "array",
+                "minItems": 1,
+                "items": {
+                    "type": "object",
+                    "properties": {
+                        "name": {"type": "string", "minLength": 1},
+                        "ip": {"type": "string", "format": "ipv4"},
+                        "rack": {"type": "integer", "minimum": 0},
+                        "slot": {"type": "integer", "minimum": 0},
+                        "areas": {
+                            "type": "array",
+                            "minItems": 1,
+                            "items": {
+                                "type": "object",
+                                "properties": {
+                                    "name": {"type": "string", "minLength": 1},
+                                    "type": {"type": "string", "enum": ["read", "write", "read_write"]},
+                                    "db_number": {"type": "integer", "minimum": 1},
+                                    "offset": {"type": "integer", "minimum": 0},
+                                    "size": {"type": "integer", "minimum": 1},
+                                    "structure": {
+                                        "type": "array",
+                                        "items": {
+                                            "type": "object",
+                                            "properties": {
+                                                "name": {"type": "string"},
+                                                "type": {"type": "string", "enum": ["bool", "byte", "int", "dint", "real", "word", "dword"]},
+                                                "offset": {"type": "integer", "minimum": 0},
+                                                "bit": {"type": "integer", "minimum": 0, "maximum": 7}  # 修复了这里
+                                            },
+                                            "required": ["name", "type", "offset"]
+                                        }
+                                    }
+                                },
+                                "required": ["name", "type", "db_number", "offset", "size"]
+                            }
+                        }
+                    },
+                    "required": ["name", "ip", "rack", "slot", "areas"]
+                }
+            }
+        },
+        "required": ["plcs"]
+    }
+
+    @staticmethod
+    def validate_config(config):
+        """验证配置是否符合规范"""
+        try:
+            # 添加IPv4格式验证
+            validator = Draft7Validator(
+                ConfigValidator.SCHEMA,
+                format_checker=FormatChecker(["ipv4"])
+            )
+            validator.validate(config)
+            return True, None
+        except Exception as e:
+            return False, str(e)
+    
+    @staticmethod
+    def is_valid_ip(ip):
+        """验证IP地址格式"""
+        parts = ip.split('.')
+        if len(parts) != 4:
+            return False
+        for part in parts:
+            if not part.isdigit():
+                return False
+            num = int(part)
+            if num < 0 or num > 255:
+                return False
+        return True