feat: DB管线补全 + 新增orchestrator_db/program_schema/to_sql + 清理临时脚本

2026-07-11 14:55:52 +08:00
parent 40e8a50ab4
commit af37e33b98
32 changed files with 3232 additions and 255 deletions
@@ -236,3 +236,33 @@ def _unpack_record(data: bytes, fd_field_dicts: list[dict]) -> dict:
        record[field_dict['name']] = unpack_value(data[offset:offset + slen], field_dict)
        offset += slen
    return record
+
+
+def write_variable_file(file_path: str, fd_field_dicts: list[dict],
+                        records: list[dict]) -> int:
+    """写入 RECORDING MODE V 文件（带 4 字节 RDW 前缀）。
+    
+    RDW: Little-Endian unsigned short 记录长度（含自身4字节）
+    
+    Args:
+        file_path: 输出路径
+        fd_field_dicts: FD 字段定义列表
+        records: 记录列表
+    
+    Returns:
+        int: 写入的记录数
+    """
+    with open(file_path, 'wb') as f:
+        for record in records:
+            data = bytearray()
+            for field_dict in fd_field_dicts:
+                val = record.get(field_dict['name'], '')
+                packed = pack_value(val, field_dict)
+                data.extend(packed)
+            record_len = len(data) + 4
+            rdw = struct.pack('<H', record_len)
+            f.write(rdw)
+            f.write(b'\x00\x00')
+            f.write(data)
+    logger.info(f"  wrote {len(records)} records to {file_path}")
+    return len(records)