Add Java architecture analysis for migration reference

2026-03-29 00:28:29 +08:00
parent 0662bac5c3
commit 7610a28042
1 changed files with 63 additions and 0 deletions
@@ -134,6 +134,69 @@ nc localhost 8923
 {"id":"test","type":"response","status":"success","data":{"controllers":[...]}}
 ```

+---
+
+## Java Source Code Architecture (Reference for Migration)
+
+### 1. System Architecture
+
+```
+┌─────────────────────────────────────────────────────────────┐
+│                      GUI Client (Swing)                     │
+│  ┌──────────────┐  ┌──────────────┐  ┌──────────────────┐  │
+│  │   frmMain    │  │  frmSettings │  │  frmCreateArray  │  │
+│  └──────────────┘  └──────────────┘  └──────────────────┘  │
+│  ┌──────────────┐  ┌──────────────┐  ┌──────────────────┐  │
+│  │ jpController │  │ dlgServer    │  │    dlgDiskInfo  │  │
+│  └──────────────┘  └──────────────┘  └──────────────────┘  │
+├─────────────────────────────────────────────────────────────┤
+│                    Global Data Layer                        │
+│  ┌─────────────────────────────────────────────────────┐   │
+│  │  PageDataDB.java (~7300 lines)                     │   │
+│  └─────────────────────────────────────────────────────┘   │
+├─────────────────────────────────────────────────────────────┤
+│                    Protocol Layer                           │
+│  ┌──────────────────┐      ┌──────────────────────────┐    │
+│  │  InBandAPI      │      │  SNMP                    │    │
+│  │  Port 8922      │      │  Port 162/8922           │    │
+│  └──────────────────┘      └──────────────────────────┘    │
+└─────────────────────────────────────────────────────────────┘
+```
+
+### 2. In-Band API Protocol (Port 8922)
+
+**OpCodes:**
+| OpCode | Function |
+|--------|----------|
+| 0x01 | GET_PAGE (read info pages) |
+| 0x1D | SEND_PASSWORD (authentication) |
+| 0xBC | Unlock |
+| 0x1B | Erase RAID |
+| 0xCC | Create RAID |
+| 0xCE | Set Global Config |
+| 0x26 | Commit Config |
+
+**Page Codes:**
+- Page 0: Controller Info
+- Page 1: RAID Snapshot
+- Page 7: LUN Map Table
+- Page 10-14: RAID Info
+- Page 16-17: Disk/Slice Names
+- Page 20: Array Info
+- Page 26: Enclosure Info
+- Page 27: Disk List
+
+### 3. Key Java Files
+
+| File | Description |
+|------|-------------|
+| `InBandAPI/SendCmd.java` | TCP communication core |
+| `InBandAPI/BasePage.java` | Abstract base for page data |
+| `PageDataDB.java` | Global database (~7300 lines) |
+| `frmMain.java` | Main window (~318KB) |
+
+---
+
 ## License

 Proprietary - Accusys Inc.