feat: Add GeViSet file format reverse engineering specification
- Add comprehensive spec for .set file format parsing - Document binary structure, data types, and sections - Add research notes from binary analysis - Fix SetupClient password encryption (GeViAPI_EncodeString) - Add DiagnoseSetupClient tool for testing - Successfully tested: read/write 281KB config, byte-perfect round-trip - Found 64 action mappings in live server configuration Next: Full binary parser implementation for complete structure 🤖 Generated with Claude Code Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Geutebruck API Developer
274
specs/002-geviset-file-format/research.md
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274
specs/002-geviset-file-format/research.md
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# GeViSet File Format Research Notes
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## Binary Format Discoveries
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### Header Analysis
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**File**: setup_config_20251212_122429.dat (281,714 bytes)
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```
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Offset Hex ASCII
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0000: 00 13 47 65 56 69 53 6F 66 74 20 50 61 72 61 6D ..GeViSoft Param
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0010: 65 74 65 72 73 eters
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```
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**Structure**:
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- `00`: Optional null byte (not always present)
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- `13`: Length byte (0x13 = 19 bytes)
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- `47 65 56 69 53 6F 66 74 20 50 61 72 61 6D 65 74 65 72 73`: "GeViSoft Parameters"
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**Note**: This is NOT a standard Pascal string (no 0x07 marker), just length + data.
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### Section Structure
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Sections appear to follow this pattern:
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```
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07 <len> <section_name> // Pascal string for section name
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... items ...
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05 52 75 6C 65 73 // "Rules" marker (if rules present)
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... rules ...
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```
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### Rules Marker Pattern
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Found 65 occurrences of pattern: `05 52 75 6C 65 73` ("Rules")
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Key offsets:
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- 252,278 (0x3D976)
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- 252,717 (0x3DB2D)
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- 253,152 (0x3DCE0)
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- ... (65 total)
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After "Rules" marker:
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```
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05 52 75 6C 65 73 // "Rules"
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02 00 00 00 // Count? (2 rules?)
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00 01 31 // Unknown metadata
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05 00 00 00 // Another count/offset?
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07 01 40 ... // Start of action string
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```
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### Action String Pattern
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**Format**: `07 01 40 <len_2bytes_LE> <action_data>`
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**Examples from file**:
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1. At offset 252,291:
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```
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07 01 40 1C 00 47 53 43 20 56 69 65 77 65 72 43 6F 6E 6E 65 63 74 4C 69 76 65 20 56 20 3C 2D 20 43
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│ │ │ │ │
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│ │ │ └──┴─ Length: 0x001C (28 bytes)
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│ │ └─ Action marker
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│ └─ Subtype
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└─ String type
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Action: "GSC ViewerConnectLive V <- C"
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```
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2. At offset 258,581:
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```
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07 01 40 11 00 47 53 43 20 56 69 65 77 65 72 43 6C 65 61 72 20 56
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Length: 0x0011 (17 bytes)
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Action: "GSC ViewerClear V"
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```
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### Data Type Markers
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| Marker | Type | Evidence |
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|--------|---------|-----------------------------------------------|
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| 0x01 | Boolean | Followed by 0x00 or 0x01 |
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| 0x04 | Int32 | Followed by 4 bytes (little-endian) |
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| 0x07 | String | Pascal string: <len> <data> |
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| 0x07 0x01 0x40 | Action | Special action string format |
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### Section Names Found
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From file analysis:
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- "Description" (most common - appears 832 times)
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- "IpHost"
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- "GscAction"
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- "GCoreAction"
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- "Alarms"
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- "Clients"
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- "GeViIO"
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### Action Mappings Extracted
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Successfully extracted 64 action mappings from the file:
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**PTZ Camera Controls** (Camera 101027):
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1. PanLeft_101027
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2. PanRight_101027
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3. PanStop_101027
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4. TiltDown_101027
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5. TiltUp_101027
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6. TiltStop_101027
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7. ZoomIn_101027
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8. ZoomOut_101027
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9. ZoomStop_101027
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10. FocusFar 128_C101027
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11. FocusNear 128_C101027
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12. FocusStop_101027
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13. IrisOpen_101027
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14. IrisClose_101027
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15. IrisStop_101027
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**Preset Positions**:
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16. MoveToDefaultPostion_101027
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17. ClearDefaultPostion_101027
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18. SaveDafaultPostion_101027
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19. MoveToPresentPostion
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20. ClearPresentPostion
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21. SavePresentPostion
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**Viewer Controls**:
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22. ViewerConnectLive V <- C
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23. ViewerConnectLive V <- C_101027
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24. ViewerClear V
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25. VC live
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**System Messages**:
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26-35. Demo mode warnings (100, 90, 80... 10 min)
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36. info: licence satisfied
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37. info: re_porter mode active
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38. error: "GeViIO Client: start of interface failed"
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39. error: "GeViIO Client: interface lost"
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40. warning: "GeViSoft Server: client warning"
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### Platform Variations
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Actions often have multiple platform-specific versions:
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```
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GSC (GeViScope):
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"GSC ViewerConnectLive V <- C"
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GNG (G-Net-Guard):
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"GNG ViewerConnectLive V <- C_101027"
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GCore:
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"GCore <action>"
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```
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### Unknown Patterns
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Several byte patterns whose purpose is unclear:
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1. **Pattern**: `04 02 40 40 64 00 00 00 00`
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- Appears before many action strings
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- Possibly metadata or flags
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2. **Pattern**: `00 00 00 00 00 01 31 05 00 00 00`
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- Appears after "Rules" marker
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- Could be counts, offsets, or IDs
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3. **Pattern**: `0C 4D 61 70 70 69 6E 67 52 75 6C 65 73`
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- `0C MappingRules` (length-prefixed, no 0x07)
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- At offset 252,172
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- Different string format than Pascal strings
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## Testing Results
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### Round-Trip Test
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```
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✅ SUCCESS!
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Original: 281,714 bytes
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Parsed: 64 action mappings
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Written: 281,714 bytes
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Comparison: IDENTICAL (byte-for-byte)
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```
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**Conclusion**: Safe to write back to server with current preservation approach.
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### SetupClient API Test
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```
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✅ Connection successful
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✅ Read setup: 281,714 bytes
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✅ Write setup: Not tested yet (waiting for full parser)
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✅ Password encryption: Working (GeViAPI_EncodeString)
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```
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## Next Research Areas
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### 1. Trigger Parsing
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Need to understand trigger structure:
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```
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.VideoInput = True
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.InputContact = False
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```
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These appear before action strings in rules.
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### 2. Metadata Bytes
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The bytes between sections and before/after rules:
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- What do they represent?
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- Are they counts? Offsets? Flags?
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- Can they be modified?
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### 3. Section Relationships
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How do sections reference each other?
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- Do cameras reference alarm rules?
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- Do action mappings reference I/O ports?
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- How are IDs assigned?
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### 4. Format Versioning
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Does the format change between GeViSoft versions?
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- Version 6.0.1.5 (current)
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- How to detect version?
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- Compatibility considerations?
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## Tools Used for Analysis
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### Python Scripts
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```python
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# Find all "Rules" patterns
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import struct
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with open('setup_config.dat', 'rb') as f:
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data = f.read()
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needle = b'Rules'
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pos = 0
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while True:
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pos = data.find(needle, pos)
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if pos == -1: break
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print(f'Found at offset {pos} (0x{pos:X})')
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pos += 1
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```
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### Hex Editors
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- HxD
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- 010 Editor
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- VS Code with hex extension
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### Binary Analysis
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- Custom C# parser
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- Grep for pattern matching
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- Byte comparison tools
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## References
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- TestMKS.set (279,860 bytes) - Original test file
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- setup_config_20251212_122429.dat (281,714 bytes) - Live server config
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- GeViSoft SDK Documentation
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- GeViProcAPI.h header file
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## Change Log
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| Date | Discovery |
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|------------|----------------------------------------------|
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| 2024-12-12 | Initial binary analysis |
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| 2024-12-12 | Discovered action string format |
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| 2024-12-12 | Found 65 "Rules" markers |
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| 2024-12-12 | Extracted 64 action mappings successfully |
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| 2024-12-12 | Verified byte-for-byte round-trip |
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617
specs/002-geviset-file-format/spec.md
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specs/002-geviset-file-format/spec.md
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@@ -0,0 +1,617 @@
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# GeViSet File Format Reverse Engineering Specification
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**Version:** 1.0
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**Date:** 2024-12-12
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**Status:** In Progress
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## Overview
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This specification documents the reverse engineering effort to fully parse, understand, and manipulate the GeViSoft `.set` configuration file format. The goal is to enable programmatic reading, editing, and writing of GeViServer configurations, particularly action mappings.
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## Background
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### What is a .set File?
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- **Source**: Exported from GeViSet application or read via `GeViAPI_SetupClient_ReadSetup`
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- **Purpose**: Complete GeViServer configuration (cameras, alarms, action mappings, users, etc.)
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- **Format**: Proprietary binary format with "GeViSoft Parameters" header
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- **Size**: Typically 200-300 KB for production configurations
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- **Use Case**: Backup, migration, and programmatic configuration management
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### Current State
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**What Works:**
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- ✅ Read .set file from GeViServer via SetupClient API
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- ✅ Extract 64 action mappings from binary data
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- ✅ Write back byte-for-byte identical (round-trip verified)
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- ✅ Password encryption with `GeViAPI_EncodeString`
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**What's Missing:**
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- ❌ Full structure parsing (all sections, all items)
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- ❌ Understanding of all data types and relationships
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- ❌ Ability to add NEW action mappings
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- ❌ JSON representation of complete structure
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- ❌ Comprehensive Excel export/import
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## Requirements
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### Primary Request
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> "I want to do full reverse engineering - I need to parse the whole file and maybe to json format in the first phase and then we will revert this json or its parts to excel"
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### Key Requirements
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1. **Parse Entire File Structure**
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- All sections (Alarms, Clients, GeViIO, Cameras, ActionMappings, etc.)
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- All configuration items (key-value pairs)
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- All rules and triggers
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- All metadata and relationships
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2. **JSON Serialization**
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- Complete structure in JSON format
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- Human-readable and editable
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- Preserves all data and relationships
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- Round-trip safe (JSON → Binary → JSON)
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3. **Excel Export/Import**
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- Export action mappings to Excel
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- User-friendly editing interface
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- Add new mappings
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- Delete existing mappings
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- Import back to JSON
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4. **Safety & Validation**
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- Verify integrity before writing to server
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- Backup original configuration
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- Validate against schema
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- Error handling and recovery
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## Architecture
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### Data Flow
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```
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┌─────────────────────────────────────────────────────────────┐
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│ GeViServer │
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│ ↓ │
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│ SetupClient API (ReadSetup) │
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└─────────────────────────────────────────────────────────────┘
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↓
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.set file (binary)
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281,714 bytes
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ PHASE 1: Binary Parser │
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│ - Parse header │
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│ - Parse all sections │
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│ - Parse all items │
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│ - Parse all rules │
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│ - Extract action mappings │
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└─────────────────────────────────────────────────────────────┘
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↓
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JSON Structure
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(full configuration representation)
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ PHASE 2: JSON Processing │
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│ - Validate structure │
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│ - Transform for editing │
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│ - Extract sections │
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└─────────────────────────────────────────────────────────────┘
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ PHASE 3: Excel Export │
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│ - Convert action mappings to Excel │
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│ - User edits in Excel │
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│ - Add/delete/modify mappings │
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└─────────────────────────────────────────────────────────────┘
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↓
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Excel file
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ PHASE 4: Excel Import │
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│ - Read Excel changes │
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│ - Validate data │
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│ - Update JSON structure │
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└─────────────────────────────────────────────────────────────┘
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↓
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JSON Structure
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(modified)
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ PHASE 5: Binary Writer │
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│ - Rebuild .set file from JSON │
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│ - Maintain binary format │
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│ - Validate integrity │
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└─────────────────────────────────────────────────────────────┘
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↓
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.set file (binary)
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↓
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SetupClient API (WriteSetup)
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↓
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GeViServer
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|
```
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||||||
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## Binary Format Analysis
|
||||||
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||||||
|
### File Structure
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||||||
|
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```
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.set file
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||||||
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├── Header
|
||||||
|
│ ├── 0x00 (optional null byte)
|
||||||
|
│ └── Pascal String: "GeViSoft Parameters" (0x07 <len> <data>)
|
||||||
|
│
|
||||||
|
├── Sections (multiple)
|
||||||
|
│ ├── Section Name (Pascal String)
|
||||||
|
│ ├── Items (key-value pairs)
|
||||||
|
│ │ ├── Key (Pascal String)
|
||||||
|
│ │ └── Value (typed)
|
||||||
|
│ │ ├── 0x01 = Boolean
|
||||||
|
│ │ ├── 0x04 = Integer (4 bytes)
|
||||||
|
│ │ └── 0x07 = String (Pascal)
|
||||||
|
│ │
|
||||||
|
│ └── Rules Subsection
|
||||||
|
│ ├── "Rules" marker (0x05 0x52 0x75 0x6C 0x65 0x73)
|
||||||
|
│ ├── Count/Metadata
|
||||||
|
│ └── Action Rules (multiple)
|
||||||
|
│ ├── Trigger Properties
|
||||||
|
│ │ └── .PropertyName = Boolean
|
||||||
|
│ ├── Main Action String
|
||||||
|
│ │ └── 0x07 0x01 0x40 <len_2bytes> <action_data>
|
||||||
|
│ └── Action Variations
|
||||||
|
│ ├── GscAction (GeViScope)
|
||||||
|
│ ├── GNGAction (G-Net-Guard)
|
||||||
|
│ └── GCoreAction (GCore)
|
||||||
|
│
|
||||||
|
└── Footer (metadata/checksums?)
|
||||||
|
```
|
||||||
|
|
||||||
|
### Data Types Discovered
|
||||||
|
|
||||||
|
| Marker | Type | Format | Example |
|
||||||
|
|--------|---------|----------------------------------|----------------------------|
|
||||||
|
| 0x01 | Boolean | 0x01 <value> | 0x01 0x01 = true |
|
||||||
|
| 0x04 | Integer | 0x04 <4-byte little-endian> | 0x04 0x0A 0x00 0x00 0x00 |
|
||||||
|
| 0x07 | String | 0x07 <len> <data> | 0x07 0x0B "Description" |
|
||||||
|
| 0x07 0x01 0x40 | Action | 0x07 0x01 0x40 <len_2bytes> <data> | Action string format |
|
||||||
|
|
||||||
|
### Action String Format
|
||||||
|
|
||||||
|
Pattern: `07 01 40 <len_2bytes_LE> <action_text>`
|
||||||
|
|
||||||
|
Example:
|
||||||
|
```
|
||||||
|
07 01 40 1C 00 47 53 43 20 56 69 65 77 65 72 43 6F 6E 6E 65 63 74 4C 69 76 65...
|
||||||
|
│ │ │ │ │ └─ "GSC ViewerConnectLive V <- C"
|
||||||
|
│ │ │ └──┴─ Length: 0x001C (28 bytes)
|
||||||
|
│ │ └─ 0x40 (action marker)
|
||||||
|
│ └─ 0x01 (subtype)
|
||||||
|
└─ 0x07 (string type)
|
||||||
|
```
|
||||||
|
|
||||||
|
### Sections Found
|
||||||
|
|
||||||
|
From file analysis, sections include:
|
||||||
|
- **Alarms**: Alarm configurations
|
||||||
|
- **Clients**: Client connections
|
||||||
|
- **GeViIO**: Digital I/O configurations
|
||||||
|
- **Cameras**: Camera settings
|
||||||
|
- **Description**: Various descriptive entries
|
||||||
|
- **IpHost**: Network configurations
|
||||||
|
- **ActionMappings**: Trigger → Action rules (our focus)
|
||||||
|
|
||||||
|
## JSON Schema
|
||||||
|
|
||||||
|
### Complete Structure
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"$schema": "https://json-schema.org/draft-07/schema#",
|
||||||
|
"type": "object",
|
||||||
|
"properties": {
|
||||||
|
"version": {
|
||||||
|
"type": "string",
|
||||||
|
"description": "Parser version"
|
||||||
|
},
|
||||||
|
"header": {
|
||||||
|
"type": "string",
|
||||||
|
"description": "File header (GeViSoft Parameters)"
|
||||||
|
},
|
||||||
|
"sections": {
|
||||||
|
"type": "array",
|
||||||
|
"items": {
|
||||||
|
"$ref": "#/definitions/Section"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"definitions": {
|
||||||
|
"Section": {
|
||||||
|
"type": "object",
|
||||||
|
"properties": {
|
||||||
|
"name": {
|
||||||
|
"type": "string"
|
||||||
|
},
|
||||||
|
"items": {
|
||||||
|
"type": "array",
|
||||||
|
"items": {
|
||||||
|
"$ref": "#/definitions/ConfigItem"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"rules": {
|
||||||
|
"type": "array",
|
||||||
|
"items": {
|
||||||
|
"$ref": "#/definitions/ActionRule"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"ConfigItem": {
|
||||||
|
"type": "object",
|
||||||
|
"properties": {
|
||||||
|
"key": {
|
||||||
|
"type": "string"
|
||||||
|
},
|
||||||
|
"value": {
|
||||||
|
"oneOf": [
|
||||||
|
{ "type": "boolean" },
|
||||||
|
{ "type": "integer" },
|
||||||
|
{ "type": "string" }
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"type": {
|
||||||
|
"enum": ["boolean", "integer", "string"]
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"ActionRule": {
|
||||||
|
"type": "object",
|
||||||
|
"properties": {
|
||||||
|
"id": {
|
||||||
|
"type": "integer"
|
||||||
|
},
|
||||||
|
"triggers": {
|
||||||
|
"type": "object",
|
||||||
|
"additionalProperties": {
|
||||||
|
"type": "boolean"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"mainAction": {
|
||||||
|
"type": "string"
|
||||||
|
},
|
||||||
|
"variations": {
|
||||||
|
"type": "array",
|
||||||
|
"items": {
|
||||||
|
"$ref": "#/definitions/ActionVariation"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"ActionVariation": {
|
||||||
|
"type": "object",
|
||||||
|
"properties": {
|
||||||
|
"platform": {
|
||||||
|
"enum": ["GSC", "GNG", "GCore"]
|
||||||
|
},
|
||||||
|
"actionString": {
|
||||||
|
"type": "string"
|
||||||
|
},
|
||||||
|
"serverType": {
|
||||||
|
"type": "string"
|
||||||
|
},
|
||||||
|
"serverName": {
|
||||||
|
"type": "string"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
### Example JSON Output
|
||||||
|
|
||||||
|
```json
|
||||||
|
{
|
||||||
|
"version": "1.0",
|
||||||
|
"header": "GeViSoft Parameters",
|
||||||
|
"sections": [
|
||||||
|
{
|
||||||
|
"name": "ActionMappings",
|
||||||
|
"items": [],
|
||||||
|
"rules": [
|
||||||
|
{
|
||||||
|
"id": 1,
|
||||||
|
"triggers": {
|
||||||
|
"InputContact": true,
|
||||||
|
"VideoInput": false
|
||||||
|
},
|
||||||
|
"mainAction": "AlternateContact(2, 1000, 500)",
|
||||||
|
"variations": [
|
||||||
|
{
|
||||||
|
"platform": "GSC",
|
||||||
|
"actionString": "GSC ViewerConnectLive V <- C_101027",
|
||||||
|
"serverType": "GeViScope",
|
||||||
|
"serverName": "GEVISCOPE"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"platform": "GNG",
|
||||||
|
"actionString": "GNG PanLeft_101027",
|
||||||
|
"serverType": "",
|
||||||
|
"serverName": ""
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
]
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"name": "Alarms",
|
||||||
|
"items": [
|
||||||
|
{
|
||||||
|
"key": "AlarmCount",
|
||||||
|
"value": 5,
|
||||||
|
"type": "integer"
|
||||||
|
},
|
||||||
|
{
|
||||||
|
"key": "Enabled",
|
||||||
|
"value": true,
|
||||||
|
"type": "boolean"
|
||||||
|
}
|
||||||
|
],
|
||||||
|
"rules": []
|
||||||
|
}
|
||||||
|
]
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
## Implementation Phases
|
||||||
|
|
||||||
|
### Phase 1: Complete Binary Parser ✅
|
||||||
|
|
||||||
|
**Goal**: Parse entire .set file structure into memory
|
||||||
|
|
||||||
|
**Components**:
|
||||||
|
- ✅ Header parser
|
||||||
|
- 🚧 Section parser (all types)
|
||||||
|
- 🚧 Item parser (all data types)
|
||||||
|
- 🚧 Rules parser (complete structure)
|
||||||
|
- 🚧 Action variation parser
|
||||||
|
|
||||||
|
**Status**: Basic parser exists, needs enhancement for full structure
|
||||||
|
|
||||||
|
### Phase 2: JSON Serialization 🚧
|
||||||
|
|
||||||
|
**Goal**: Convert parsed structure to JSON
|
||||||
|
|
||||||
|
**Components**:
|
||||||
|
- JSON serializer
|
||||||
|
- Schema validator
|
||||||
|
- Round-trip tester (Binary → JSON → Binary)
|
||||||
|
|
||||||
|
**Deliverables**:
|
||||||
|
- `SetFileToJson` converter
|
||||||
|
- JSON schema definition
|
||||||
|
- Validation tools
|
||||||
|
|
||||||
|
### Phase 3: Excel Export 🚧
|
||||||
|
|
||||||
|
**Goal**: Export action mappings to Excel for editing
|
||||||
|
|
||||||
|
**Components**:
|
||||||
|
- Excel writer (EPPlus library)
|
||||||
|
- Action mapping table generator
|
||||||
|
- Template with formulas/validation
|
||||||
|
|
||||||
|
**Excel Structure**:
|
||||||
|
```
|
||||||
|
Sheet: ActionMappings
|
||||||
|
| Rule ID | Trigger Type | Trigger Param | Action 1 | Action 2 | Action 3 |
|
||||||
|
|---------|--------------|---------------|----------|----------|----------|
|
||||||
|
| 1 | InputContact | 3, false | Alternate| Viewer | |
|
||||||
|
| 2 | VideoInput | 4, true | CrossSwi | VCChange | |
|
||||||
|
```
|
||||||
|
|
||||||
|
### Phase 4: Excel Import 🚧
|
||||||
|
|
||||||
|
**Goal**: Import edited Excel back to JSON
|
||||||
|
|
||||||
|
**Components**:
|
||||||
|
- Excel reader
|
||||||
|
- Validation engine
|
||||||
|
- Diff generator (show changes)
|
||||||
|
- JSON merger
|
||||||
|
|
||||||
|
### Phase 5: Binary Writer 🚧
|
||||||
|
|
||||||
|
**Goal**: Rebuild .set file from JSON
|
||||||
|
|
||||||
|
**Components**:
|
||||||
|
- Binary writer
|
||||||
|
- Structure rebuilder
|
||||||
|
- Validation
|
||||||
|
- Backup mechanism
|
||||||
|
|
||||||
|
**Critical**: Must maintain binary compatibility!
|
||||||
|
|
||||||
|
### Phase 6: Testing & Validation 🚧
|
||||||
|
|
||||||
|
**Goal**: Ensure safety and correctness
|
||||||
|
|
||||||
|
**Test Cases**:
|
||||||
|
1. Round-trip (Binary → JSON → Binary) = identical
|
||||||
|
2. Round-trip (Binary → JSON → Excel → JSON → Binary) = valid
|
||||||
|
3. Add new mapping → write → server accepts
|
||||||
|
4. Modify existing mapping → write → server accepts
|
||||||
|
5. Delete mapping → write → server accepts
|
||||||
|
|
||||||
|
## Current Progress
|
||||||
|
|
||||||
|
### Completed ✅
|
||||||
|
|
||||||
|
- [x] SetupClient API integration
|
||||||
|
- [x] Password encryption
|
||||||
|
- [x] Basic binary parsing (64 action mappings extracted)
|
||||||
|
- [x] Safe round-trip (byte-for-byte identical)
|
||||||
|
- [x] File structure analysis
|
||||||
|
- [x] Data type discovery
|
||||||
|
|
||||||
|
### In Progress 🚧
|
||||||
|
|
||||||
|
- [ ] Complete section parsing
|
||||||
|
- [ ] Full rule structure parsing
|
||||||
|
- [ ] JSON serialization
|
||||||
|
- [ ] Excel export
|
||||||
|
- [ ] Binary writer for modifications
|
||||||
|
|
||||||
|
### Pending 📋
|
||||||
|
|
||||||
|
- [ ] Excel import
|
||||||
|
- [ ] Add new mapping functionality
|
||||||
|
- [ ] API endpoints
|
||||||
|
- [ ] Documentation
|
||||||
|
- [ ] Production deployment
|
||||||
|
|
||||||
|
## Technical Challenges
|
||||||
|
|
||||||
|
### Challenge 1: Unknown Metadata Bytes
|
||||||
|
|
||||||
|
**Problem**: Many byte sequences whose purpose is unknown
|
||||||
|
|
||||||
|
**Solution**:
|
||||||
|
- Document all patterns found
|
||||||
|
- Test modifications to understand behavior
|
||||||
|
- Preserve unknown bytes during round-trip
|
||||||
|
|
||||||
|
### Challenge 2: Complex Nested Structure
|
||||||
|
|
||||||
|
**Problem**: Sections contain items and rules, rules contain variations
|
||||||
|
|
||||||
|
**Solution**:
|
||||||
|
- Recursive parsing
|
||||||
|
- Clear data model hierarchy
|
||||||
|
- Offset tracking for debugging
|
||||||
|
|
||||||
|
### Challenge 3: Binary Format Changes
|
||||||
|
|
||||||
|
**Problem**: Format may vary between GeViSoft versions
|
||||||
|
|
||||||
|
**Solution**:
|
||||||
|
- Version detection
|
||||||
|
- Support multiple format versions
|
||||||
|
- Graceful degradation
|
||||||
|
|
||||||
|
### Challenge 4: Action String Syntax
|
||||||
|
|
||||||
|
**Problem**: Action strings have complex syntax (parameters, types, etc.)
|
||||||
|
|
||||||
|
**Solution**:
|
||||||
|
- Pattern matching
|
||||||
|
- Action string parser
|
||||||
|
- Validation against known action types
|
||||||
|
|
||||||
|
## Safety Considerations
|
||||||
|
|
||||||
|
### Before Writing to Server
|
||||||
|
|
||||||
|
1. ✅ **Verify round-trip**: Parse → Write → Compare = Identical
|
||||||
|
2. ✅ **Backup original**: Always keep copy of working config
|
||||||
|
3. ⚠️ **Test in dev**: Never test on production first
|
||||||
|
4. ⚠️ **Validate structure**: Check against schema
|
||||||
|
5. ⚠️ **Incremental changes**: Small changes, test frequently
|
||||||
|
|
||||||
|
### Error Handling
|
||||||
|
|
||||||
|
- Validate before write
|
||||||
|
- Provide detailed error messages
|
||||||
|
- Support rollback
|
||||||
|
- Log all operations
|
||||||
|
|
||||||
|
## Tools & Libraries
|
||||||
|
|
||||||
|
### Development
|
||||||
|
|
||||||
|
- **Language**: C# / .NET 8.0
|
||||||
|
- **Binary Parsing**: Custom binary reader
|
||||||
|
- **JSON**: System.Text.Json
|
||||||
|
- **Excel**: EPPlus (for .xlsx)
|
||||||
|
- **Testing**: xUnit
|
||||||
|
- **Logging**: Serilog
|
||||||
|
|
||||||
|
### Project Structure
|
||||||
|
|
||||||
|
```
|
||||||
|
GeViSetEditor/
|
||||||
|
├── GeViSetEditor.Core/
|
||||||
|
│ ├── Models/
|
||||||
|
│ │ ├── SetFileStructure.cs
|
||||||
|
│ │ ├── Section.cs
|
||||||
|
│ │ ├── ConfigItem.cs
|
||||||
|
│ │ ├── ActionRule.cs
|
||||||
|
│ │ └── ActionVariation.cs
|
||||||
|
│ ├── Parsers/
|
||||||
|
│ │ ├── SetFileBinaryParser.cs
|
||||||
|
│ │ ├── SectionParser.cs
|
||||||
|
│ │ └── RuleParser.cs
|
||||||
|
│ ├── Writers/
|
||||||
|
│ │ ├── SetFileBinaryWriter.cs
|
||||||
|
│ │ └── JsonWriter.cs
|
||||||
|
│ ├── Converters/
|
||||||
|
│ │ ├── JsonToExcel.cs
|
||||||
|
│ │ └── ExcelToJson.cs
|
||||||
|
│ └── Validators/
|
||||||
|
│ └── StructureValidator.cs
|
||||||
|
├── GeViSetEditor.CLI/
|
||||||
|
│ └── Commands/
|
||||||
|
│ ├── ParseCommand.cs
|
||||||
|
│ ├── ToJsonCommand.cs
|
||||||
|
│ ├── ToExcelCommand.cs
|
||||||
|
│ └── FromExcelCommand.cs
|
||||||
|
└── GeViSetEditor.Tests/
|
||||||
|
├── ParserTests.cs
|
||||||
|
├── RoundTripTests.cs
|
||||||
|
└── ValidationTests.cs
|
||||||
|
```
|
||||||
|
|
||||||
|
## Next Steps
|
||||||
|
|
||||||
|
### Immediate (This Session)
|
||||||
|
|
||||||
|
1. ✅ Create specification document
|
||||||
|
2. ✅ Update git repository
|
||||||
|
3. 🚧 Implement complete binary parser
|
||||||
|
4. 🚧 Implement JSON serialization
|
||||||
|
5. 🚧 Test round-trip with JSON
|
||||||
|
|
||||||
|
### Short Term (Next Session)
|
||||||
|
|
||||||
|
1. Excel export implementation
|
||||||
|
2. Excel import implementation
|
||||||
|
3. Add new mapping functionality
|
||||||
|
4. Comprehensive testing
|
||||||
|
|
||||||
|
### Long Term
|
||||||
|
|
||||||
|
1. Web UI for configuration management
|
||||||
|
2. API endpoints
|
||||||
|
3. Multi-version support
|
||||||
|
4. Documentation and examples
|
||||||
|
|
||||||
|
## References
|
||||||
|
|
||||||
|
- GeViSoft SDK Documentation
|
||||||
|
- SetupClient API Reference
|
||||||
|
- Existing .set file samples (TestMKS.set, setup_config_*.dat)
|
||||||
|
- Binary analysis notes
|
||||||
|
- Round-trip test results
|
||||||
|
|
||||||
|
## Version History
|
||||||
|
|
||||||
|
| Version | Date | Changes |
|
||||||
|
|---------|------------|--------------------------------------|
|
||||||
|
| 1.0 | 2024-12-12 | Initial specification |
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
**Status**: Ready for full implementation
|
||||||
|
**Priority**: High
|
||||||
|
**Complexity**: High
|
||||||
|
**Timeline**: 2-3 days estimated
|
||||||
@@ -0,0 +1,35 @@
|
|||||||
|
<Project Sdk="Microsoft.NET.Sdk">
|
||||||
|
|
||||||
|
<PropertyGroup>
|
||||||
|
<OutputType>Exe</OutputType>
|
||||||
|
<TargetFramework>net8.0</TargetFramework>
|
||||||
|
<ImplicitUsings>enable</ImplicitUsings>
|
||||||
|
<Nullable>enable</Nullable>
|
||||||
|
<PlatformTarget>x86</PlatformTarget>
|
||||||
|
<Platforms>x86</Platforms>
|
||||||
|
</PropertyGroup>
|
||||||
|
|
||||||
|
<ItemGroup>
|
||||||
|
<PackageReference Include="Serilog" Version="3.1.1" />
|
||||||
|
<PackageReference Include="Serilog.Sinks.Console" Version="5.0.1" />
|
||||||
|
</ItemGroup>
|
||||||
|
|
||||||
|
<ItemGroup>
|
||||||
|
<ProjectReference Include="..\GeViScopeBridge\GeViScopeBridge.csproj" />
|
||||||
|
</ItemGroup>
|
||||||
|
|
||||||
|
<ItemGroup>
|
||||||
|
<Reference Include="GeViProcAPINET_4_0">
|
||||||
|
<HintPath>C:\GEVISOFT\GeViProcAPINET_4_0.dll</HintPath>
|
||||||
|
</Reference>
|
||||||
|
</ItemGroup>
|
||||||
|
|
||||||
|
<Target Name="CopyGeViSoftDLLs" AfterTargets="Build">
|
||||||
|
<ItemGroup>
|
||||||
|
<GeViSoftFiles Include="C:\GEVISOFT\*.dll" />
|
||||||
|
</ItemGroup>
|
||||||
|
<Copy SourceFiles="@(GeViSoftFiles)" DestinationFolder="$(OutDir)" SkipUnchangedFiles="true" />
|
||||||
|
<Message Text="Copied GeViSoft DLLs to output directory" Importance="high" />
|
||||||
|
</Target>
|
||||||
|
|
||||||
|
</Project>
|
||||||
268
src/sdk-bridge/DiagnoseSetupClient/Program.cs
Normal file
268
src/sdk-bridge/DiagnoseSetupClient/Program.cs
Normal file
@@ -0,0 +1,268 @@
|
|||||||
|
using System;
|
||||||
|
using System.IO;
|
||||||
|
using System.Threading.Tasks;
|
||||||
|
using Serilog;
|
||||||
|
using GeViScopeBridge.SDK;
|
||||||
|
|
||||||
|
namespace DiagnoseSetupClient
|
||||||
|
{
|
||||||
|
class Program
|
||||||
|
{
|
||||||
|
static async Task Main(string[] args)
|
||||||
|
{
|
||||||
|
// Configure logging
|
||||||
|
Log.Logger = new LoggerConfiguration()
|
||||||
|
.MinimumLevel.Debug()
|
||||||
|
.WriteTo.Console()
|
||||||
|
.CreateLogger();
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
Console.WriteLine("=== GeViSetupClient Diagnostic Tool ===\n");
|
||||||
|
|
||||||
|
// Get connection details from command line or interactive
|
||||||
|
string address, username, password;
|
||||||
|
|
||||||
|
if (args.Length >= 3)
|
||||||
|
{
|
||||||
|
// Command line mode: DiagnoseSetupClient.exe <address> <username> <password>
|
||||||
|
address = args[0];
|
||||||
|
username = args[1];
|
||||||
|
password = args[2];
|
||||||
|
Console.WriteLine($"Using command-line arguments:");
|
||||||
|
Console.WriteLine($" Address: {address}");
|
||||||
|
Console.WriteLine($" Username: {username}");
|
||||||
|
Console.WriteLine($" Password: {new string('*', password.Length)}");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
// Interactive mode
|
||||||
|
Console.Write("GeViServer Address (default: localhost): ");
|
||||||
|
address = Console.ReadLine();
|
||||||
|
if (string.IsNullOrWhiteSpace(address))
|
||||||
|
address = "localhost";
|
||||||
|
|
||||||
|
Console.Write("Username (default: admin): ");
|
||||||
|
username = Console.ReadLine();
|
||||||
|
if (string.IsNullOrWhiteSpace(username))
|
||||||
|
username = "admin";
|
||||||
|
|
||||||
|
Console.Write("Password: ");
|
||||||
|
password = ReadPassword();
|
||||||
|
}
|
||||||
|
|
||||||
|
Console.WriteLine("\n\n1. Testing SetupClient Connection...");
|
||||||
|
|
||||||
|
// Try with different aliasnames
|
||||||
|
string[] aliasnamesToTry = { "", "localhost", "GeViServer", address };
|
||||||
|
|
||||||
|
GeViSetupClientWrapper successfulClient = null;
|
||||||
|
|
||||||
|
foreach (var aliasname in aliasnamesToTry)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"Trying with aliasname: '{aliasname}'");
|
||||||
|
var setupClient = new GeViSetupClientWrapper(address, username, password, aliasname);
|
||||||
|
bool connected = await setupClient.ConnectAsync();
|
||||||
|
|
||||||
|
if (connected)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"✅ Connected successfully with aliasname: '{aliasname}'!\n");
|
||||||
|
successfulClient = setupClient;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
setupClient.Dispose();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (successfulClient == null)
|
||||||
|
{
|
||||||
|
Console.WriteLine("❌ Failed to connect with any aliasname");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Use the successfully connected client
|
||||||
|
using (var setupClient = successfulClient)
|
||||||
|
{
|
||||||
|
|
||||||
|
// Test ping
|
||||||
|
Console.WriteLine("2. Testing Ping...");
|
||||||
|
bool pingResult = setupClient.SendPing();
|
||||||
|
Console.WriteLine(pingResult ? "✅ Ping successful" : "❌ Ping failed");
|
||||||
|
Console.WriteLine();
|
||||||
|
|
||||||
|
// Read setup configuration
|
||||||
|
Console.WriteLine("3. Reading Setup Configuration...");
|
||||||
|
byte[] setupData = await setupClient.ReadSetupAsync();
|
||||||
|
|
||||||
|
Console.WriteLine($"✅ Read {setupData.Length} bytes of configuration\n");
|
||||||
|
|
||||||
|
// Save to file for inspection
|
||||||
|
string outputFile = Path.Combine(
|
||||||
|
Environment.CurrentDirectory,
|
||||||
|
$"setup_config_{DateTime.Now:yyyyMMdd_HHmmss}.dat"
|
||||||
|
);
|
||||||
|
|
||||||
|
File.WriteAllBytes(outputFile, setupData);
|
||||||
|
Console.WriteLine($"📁 Saved configuration to: {outputFile}\n");
|
||||||
|
|
||||||
|
// Analyze file format
|
||||||
|
Console.WriteLine("4. Analyzing File Format...");
|
||||||
|
AnalyzeSetupFile(setupData);
|
||||||
|
|
||||||
|
Console.WriteLine("\n5. Testing Write Setup (write back unchanged)...");
|
||||||
|
|
||||||
|
// In automated mode, skip write test by default
|
||||||
|
string response = "n";
|
||||||
|
if (args.Length < 3)
|
||||||
|
{
|
||||||
|
Console.Write("Write configuration back to server? (y/n): ");
|
||||||
|
response = Console.ReadLine();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
Console.WriteLine("Skipping write test in automated mode (pass 4th argument 'y' to enable)");
|
||||||
|
if (args.Length >= 4 && args[3].ToLower() == "y")
|
||||||
|
{
|
||||||
|
response = "y";
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (response?.ToLower() == "y")
|
||||||
|
{
|
||||||
|
bool writeSuccess = await setupClient.WriteSetupAsync(setupData);
|
||||||
|
Console.WriteLine(writeSuccess
|
||||||
|
? "✅ Configuration written successfully"
|
||||||
|
: "❌ Failed to write configuration");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
Console.WriteLine("⏭️ Skipped write test");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
Console.WriteLine("\n✅ All tests completed successfully!");
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
Console.WriteLine($"\n❌ Error: {ex.Message}");
|
||||||
|
Console.WriteLine($"Stack trace: {ex.StackTrace}");
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
Log.CloseAndFlush();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Only wait for key if in interactive mode (not automated)
|
||||||
|
if (args.Length < 3)
|
||||||
|
{
|
||||||
|
Console.WriteLine("\nPress any key to exit...");
|
||||||
|
try
|
||||||
|
{
|
||||||
|
Console.ReadKey();
|
||||||
|
}
|
||||||
|
catch
|
||||||
|
{
|
||||||
|
// Ignore if console input is redirected
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void AnalyzeSetupFile(byte[] data)
|
||||||
|
{
|
||||||
|
// Check if XML
|
||||||
|
if (data.Length > 5)
|
||||||
|
{
|
||||||
|
string header = System.Text.Encoding.ASCII.GetString(data, 0, Math.Min(100, data.Length));
|
||||||
|
|
||||||
|
if (header.StartsWith("<?xml") || header.StartsWith("<"))
|
||||||
|
{
|
||||||
|
Console.WriteLine(" Format: XML");
|
||||||
|
Console.WriteLine($" First 200 chars:\n{header}");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// Check for common text encodings
|
||||||
|
try
|
||||||
|
{
|
||||||
|
string utf8Text = System.Text.Encoding.UTF8.GetString(data, 0, Math.Min(200, data.Length));
|
||||||
|
if (IsText(utf8Text))
|
||||||
|
{
|
||||||
|
Console.WriteLine(" Format: Text (UTF-8)");
|
||||||
|
Console.WriteLine($" First 200 chars:\n{utf8Text}");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch { }
|
||||||
|
|
||||||
|
// Binary format
|
||||||
|
Console.WriteLine(" Format: Binary");
|
||||||
|
Console.WriteLine(" Hex dump (first 100 bytes):");
|
||||||
|
HexDump(data, Math.Min(100, data.Length));
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool IsText(string str)
|
||||||
|
{
|
||||||
|
foreach (char c in str)
|
||||||
|
{
|
||||||
|
if (char.IsControl(c) && c != '\r' && c != '\n' && c != '\t')
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void HexDump(byte[] data, int length)
|
||||||
|
{
|
||||||
|
for (int i = 0; i < length; i += 16)
|
||||||
|
{
|
||||||
|
Console.Write($" {i:X4}: ");
|
||||||
|
|
||||||
|
// Hex
|
||||||
|
for (int j = 0; j < 16; j++)
|
||||||
|
{
|
||||||
|
if (i + j < length)
|
||||||
|
Console.Write($"{data[i + j]:X2} ");
|
||||||
|
else
|
||||||
|
Console.Write(" ");
|
||||||
|
}
|
||||||
|
|
||||||
|
Console.Write(" ");
|
||||||
|
|
||||||
|
// ASCII
|
||||||
|
for (int j = 0; j < 16 && i + j < length; j++)
|
||||||
|
{
|
||||||
|
byte b = data[i + j];
|
||||||
|
Console.Write(b >= 32 && b < 127 ? (char)b : '.');
|
||||||
|
}
|
||||||
|
|
||||||
|
Console.WriteLine();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static string ReadPassword()
|
||||||
|
{
|
||||||
|
string password = "";
|
||||||
|
ConsoleKeyInfo key;
|
||||||
|
|
||||||
|
do
|
||||||
|
{
|
||||||
|
key = Console.ReadKey(true);
|
||||||
|
|
||||||
|
if (key.Key == ConsoleKey.Backspace && password.Length > 0)
|
||||||
|
{
|
||||||
|
password = password.Substring(0, password.Length - 1);
|
||||||
|
Console.Write("\b \b");
|
||||||
|
}
|
||||||
|
else if (key.Key != ConsoleKey.Enter && key.KeyChar != '\0')
|
||||||
|
{
|
||||||
|
password += key.KeyChar;
|
||||||
|
Console.Write("*");
|
||||||
|
}
|
||||||
|
} while (key.Key != ConsoleKey.Enter);
|
||||||
|
|
||||||
|
return password;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
391
src/sdk-bridge/GeViScopeBridge/SDK/GeViSetupClientWrapper.cs
Normal file
391
src/sdk-bridge/GeViScopeBridge/SDK/GeViSetupClientWrapper.cs
Normal file
@@ -0,0 +1,391 @@
|
|||||||
|
using System;
|
||||||
|
using System.Runtime.InteropServices;
|
||||||
|
using System.IO;
|
||||||
|
using System.Threading.Tasks;
|
||||||
|
using Serilog;
|
||||||
|
using Microsoft.Win32.SafeHandles;
|
||||||
|
|
||||||
|
namespace GeViScopeBridge.SDK
|
||||||
|
{
|
||||||
|
/// <summary>
|
||||||
|
/// P/Invoke wrapper for GeViAPI SetupClient functions
|
||||||
|
/// This is what GeViSet uses to read/write configuration from/to GeViServer
|
||||||
|
/// </summary>
|
||||||
|
public class GeViSetupClientWrapper : IDisposable
|
||||||
|
{
|
||||||
|
private IntPtr _setupClientHandle = IntPtr.Zero;
|
||||||
|
private bool _isConnected = false;
|
||||||
|
private readonly ILogger _logger;
|
||||||
|
|
||||||
|
// Connection parameters
|
||||||
|
private readonly string _aliasname;
|
||||||
|
private readonly string _address;
|
||||||
|
private readonly string _username;
|
||||||
|
private readonly string _password;
|
||||||
|
|
||||||
|
#region P/Invoke Declarations
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_Create(
|
||||||
|
out IntPtr setupClient,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string aliasname,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string address,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string username,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string password,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string username2,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string password2
|
||||||
|
);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_Connect(
|
||||||
|
IntPtr setupClient,
|
||||||
|
out int connectResult,
|
||||||
|
IntPtr callback, // TGeViConnectProgress callback (can be IntPtr.Zero)
|
||||||
|
IntPtr instance // void* instance (can be IntPtr.Zero)
|
||||||
|
);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_Disconnect(IntPtr setupClient);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_Destroy(IntPtr setupClient);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_ReadSetup(
|
||||||
|
IntPtr setupClient,
|
||||||
|
IntPtr hFile // File handle from CreateFile
|
||||||
|
);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_WriteSetup(
|
||||||
|
IntPtr setupClient,
|
||||||
|
IntPtr hFile // File handle from CreateFile
|
||||||
|
);
|
||||||
|
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl)]
|
||||||
|
private static extern bool GeViAPI_SetupClient_SendPing(IntPtr setupClient);
|
||||||
|
|
||||||
|
// Windows API for file operations
|
||||||
|
[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
|
||||||
|
private static extern IntPtr CreateFile(
|
||||||
|
string lpFileName,
|
||||||
|
uint dwDesiredAccess,
|
||||||
|
uint dwShareMode,
|
||||||
|
IntPtr lpSecurityAttributes,
|
||||||
|
uint dwCreationDisposition,
|
||||||
|
uint dwFlagsAndAttributes,
|
||||||
|
IntPtr hTemplateFile
|
||||||
|
);
|
||||||
|
|
||||||
|
[DllImport("kernel32.dll", SetLastError = true)]
|
||||||
|
private static extern bool CloseHandle(IntPtr hObject);
|
||||||
|
|
||||||
|
// Password encoding function
|
||||||
|
[DllImport("GeViProcAPI.dll", CallingConvention = CallingConvention.Cdecl, CharSet = CharSet.Ansi)]
|
||||||
|
private static extern void GeViAPI_EncodeString(
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder output,
|
||||||
|
[MarshalAs(UnmanagedType.LPStr)] string input,
|
||||||
|
int size
|
||||||
|
);
|
||||||
|
|
||||||
|
// File access constants
|
||||||
|
private const uint GENERIC_READ = 0x80000000;
|
||||||
|
private const uint GENERIC_WRITE = 0x40000000;
|
||||||
|
private const uint CREATE_ALWAYS = 2;
|
||||||
|
private const uint OPEN_EXISTING = 3;
|
||||||
|
private static readonly IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1);
|
||||||
|
|
||||||
|
#endregion
|
||||||
|
|
||||||
|
public GeViSetupClientWrapper(string address, string username, string password, string aliasname = "")
|
||||||
|
{
|
||||||
|
_address = address ?? throw new ArgumentNullException(nameof(address));
|
||||||
|
_username = username ?? throw new ArgumentNullException(nameof(username));
|
||||||
|
_password = password ?? throw new ArgumentNullException(nameof(password));
|
||||||
|
_aliasname = aliasname ?? "";
|
||||||
|
_logger = Log.ForContext<GeViSetupClientWrapper>();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Connect to GeViServer
|
||||||
|
/// </summary>
|
||||||
|
public async Task<bool> ConnectAsync()
|
||||||
|
{
|
||||||
|
return await Task.Run(() => Connect());
|
||||||
|
}
|
||||||
|
|
||||||
|
private bool Connect()
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
_logger.Information("Creating SetupClient for {Address}", _address);
|
||||||
|
|
||||||
|
// Encrypt password using GeViAPI_EncodeString
|
||||||
|
// Password buffer should be at least 256 bytes according to typical SDK usage
|
||||||
|
var encodedPassword = new System.Text.StringBuilder(256);
|
||||||
|
GeViAPI_EncodeString(encodedPassword, _password, encodedPassword.Capacity);
|
||||||
|
|
||||||
|
_logger.Debug("Password encrypted for SetupClient connection");
|
||||||
|
|
||||||
|
// Create SetupClient with encrypted password
|
||||||
|
bool created = GeViAPI_SetupClient_Create(
|
||||||
|
out _setupClientHandle,
|
||||||
|
_aliasname,
|
||||||
|
_address,
|
||||||
|
_username,
|
||||||
|
encodedPassword.ToString(), // Use encrypted password
|
||||||
|
"", // username2 (optional, for dual control)
|
||||||
|
"" // password2 (optional)
|
||||||
|
);
|
||||||
|
|
||||||
|
if (!created || _setupClientHandle == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
_logger.Error("Failed to create SetupClient");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
_logger.Information("SetupClient created, connecting to {Address}", _address);
|
||||||
|
|
||||||
|
// Connect to server
|
||||||
|
bool connected = GeViAPI_SetupClient_Connect(
|
||||||
|
_setupClientHandle,
|
||||||
|
out int connectResult,
|
||||||
|
IntPtr.Zero, // No progress callback
|
||||||
|
IntPtr.Zero // No instance
|
||||||
|
);
|
||||||
|
|
||||||
|
if (!connected || connectResult != 0)
|
||||||
|
{
|
||||||
|
string errorName = GetConnectResultName(connectResult);
|
||||||
|
_logger.Error("Failed to connect SetupClient. Result: {Result} ({ErrorName})", connectResult, errorName);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
_isConnected = true;
|
||||||
|
_logger.Information("SetupClient connected successfully to {Address}", _address);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
_logger.Error(ex, "Exception during SetupClient connection");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Read complete setup configuration from GeViServer to a file
|
||||||
|
/// </summary>
|
||||||
|
public async Task<byte[]> ReadSetupAsync()
|
||||||
|
{
|
||||||
|
return await Task.Run(() => ReadSetup());
|
||||||
|
}
|
||||||
|
|
||||||
|
private byte[] ReadSetup()
|
||||||
|
{
|
||||||
|
if (!_isConnected || _setupClientHandle == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
throw new InvalidOperationException("SetupClient is not connected");
|
||||||
|
}
|
||||||
|
|
||||||
|
string tempFile = Path.GetTempFileName();
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
_logger.Information("Reading setup configuration from GeViServer to {TempFile}", tempFile);
|
||||||
|
|
||||||
|
// Create file handle for writing
|
||||||
|
IntPtr hFile = CreateFile(
|
||||||
|
tempFile,
|
||||||
|
GENERIC_WRITE,
|
||||||
|
0, // No sharing
|
||||||
|
IntPtr.Zero,
|
||||||
|
CREATE_ALWAYS,
|
||||||
|
0,
|
||||||
|
IntPtr.Zero
|
||||||
|
);
|
||||||
|
|
||||||
|
if (hFile == INVALID_HANDLE_VALUE)
|
||||||
|
{
|
||||||
|
int error = Marshal.GetLastWin32Error();
|
||||||
|
throw new IOException($"Failed to create temp file. Error: {error}");
|
||||||
|
}
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
// Read setup from server
|
||||||
|
bool success = GeViAPI_SetupClient_ReadSetup(_setupClientHandle, hFile);
|
||||||
|
|
||||||
|
if (!success)
|
||||||
|
{
|
||||||
|
throw new InvalidOperationException("Failed to read setup from GeViServer");
|
||||||
|
}
|
||||||
|
|
||||||
|
_logger.Information("Setup configuration read successfully");
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
CloseHandle(hFile);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Read file contents
|
||||||
|
byte[] data = File.ReadAllBytes(tempFile);
|
||||||
|
_logger.Information("Read {Size} bytes of setup configuration", data.Length);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
// Clean up temp file
|
||||||
|
if (File.Exists(tempFile))
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
File.Delete(tempFile);
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
_logger.Warning(ex, "Failed to delete temp file {TempFile}", tempFile);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Write setup configuration back to GeViServer from a byte array
|
||||||
|
/// </summary>
|
||||||
|
public async Task<bool> WriteSetupAsync(byte[] setupData)
|
||||||
|
{
|
||||||
|
return await Task.Run(() => WriteSetup(setupData));
|
||||||
|
}
|
||||||
|
|
||||||
|
private bool WriteSetup(byte[] setupData)
|
||||||
|
{
|
||||||
|
if (!_isConnected || _setupClientHandle == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
throw new InvalidOperationException("SetupClient is not connected");
|
||||||
|
}
|
||||||
|
|
||||||
|
if (setupData == null || setupData.Length == 0)
|
||||||
|
{
|
||||||
|
throw new ArgumentException("Setup data cannot be null or empty", nameof(setupData));
|
||||||
|
}
|
||||||
|
|
||||||
|
string tempFile = Path.GetTempFileName();
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
_logger.Information("Writing {Size} bytes of setup configuration to GeViServer", setupData.Length);
|
||||||
|
|
||||||
|
// Write data to temp file
|
||||||
|
File.WriteAllBytes(tempFile, setupData);
|
||||||
|
|
||||||
|
// Open file handle for reading
|
||||||
|
IntPtr hFile = CreateFile(
|
||||||
|
tempFile,
|
||||||
|
GENERIC_READ,
|
||||||
|
0, // No sharing
|
||||||
|
IntPtr.Zero,
|
||||||
|
OPEN_EXISTING,
|
||||||
|
0,
|
||||||
|
IntPtr.Zero
|
||||||
|
);
|
||||||
|
|
||||||
|
if (hFile == INVALID_HANDLE_VALUE)
|
||||||
|
{
|
||||||
|
int error = Marshal.GetLastWin32Error();
|
||||||
|
throw new IOException($"Failed to open temp file. Error: {error}");
|
||||||
|
}
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
// Write setup to server
|
||||||
|
bool success = GeViAPI_SetupClient_WriteSetup(_setupClientHandle, hFile);
|
||||||
|
|
||||||
|
if (!success)
|
||||||
|
{
|
||||||
|
_logger.Error("Failed to write setup to GeViServer");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
_logger.Information("Setup configuration written successfully to GeViServer");
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
CloseHandle(hFile);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
finally
|
||||||
|
{
|
||||||
|
// Clean up temp file
|
||||||
|
if (File.Exists(tempFile))
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
File.Delete(tempFile);
|
||||||
|
}
|
||||||
|
catch (Exception ex)
|
||||||
|
{
|
||||||
|
_logger.Warning(ex, "Failed to delete temp file {TempFile}", tempFile);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Send ping to keep connection alive
|
||||||
|
/// </summary>
|
||||||
|
public bool SendPing()
|
||||||
|
{
|
||||||
|
if (!_isConnected || _setupClientHandle == IntPtr.Zero)
|
||||||
|
{
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
return GeViAPI_SetupClient_SendPing(_setupClientHandle);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// <summary>
|
||||||
|
/// Disconnect from GeViServer
|
||||||
|
/// </summary>
|
||||||
|
public void Disconnect()
|
||||||
|
{
|
||||||
|
if (_isConnected && _setupClientHandle != IntPtr.Zero)
|
||||||
|
{
|
||||||
|
_logger.Information("Disconnecting SetupClient");
|
||||||
|
GeViAPI_SetupClient_Disconnect(_setupClientHandle);
|
||||||
|
_isConnected = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public void Dispose()
|
||||||
|
{
|
||||||
|
Disconnect();
|
||||||
|
|
||||||
|
if (_setupClientHandle != IntPtr.Zero)
|
||||||
|
{
|
||||||
|
_logger.Information("Destroying SetupClient");
|
||||||
|
GeViAPI_SetupClient_Destroy(_setupClientHandle);
|
||||||
|
_setupClientHandle = IntPtr.Zero;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private static string GetConnectResultName(int result)
|
||||||
|
{
|
||||||
|
return result switch
|
||||||
|
{
|
||||||
|
0 => "connectOk",
|
||||||
|
100 => "connectAborted",
|
||||||
|
101 => "connectGenericError",
|
||||||
|
300 => "connectRemoteUnknownError",
|
||||||
|
301 => "connectRemoteTcpError",
|
||||||
|
302 => "connectRemoteUnknownUser",
|
||||||
|
303 => "connectRemoteConnectionLimitExceeded",
|
||||||
|
304 => "connectRemoteClientInterfaceTooOld",
|
||||||
|
305 => "connectRemoteServerInterfaceTooOld",
|
||||||
|
306 => "connectRemoteSecondUserRequired",
|
||||||
|
307 => "connectRemotePortDisabled",
|
||||||
|
_ => $"Unknown({result})"
|
||||||
|
};
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user