yoavhhh opened a new pull request, #2254:
URL: https://github.com/apache/tika/pull/2254
This commit introduces a new Tika parser and detector for NTFS (New
Technology File System) image files.
Key changes:
- Added `tika-parser-ntfs-module` to house the new components.
- `NTFSDetector`: Implements `org.apache.tika.detect.Detector` and
identifies NTFS images by looking for the "NTFS" signature at offset 0x03. It
registers the media type "application/x-ntfs-image".
- `NTFSParser`: Implements `org.apache.tika.parser.AbstractParser` and uses
The Sleuth Kit (`org.sleuthkit.autopsy:core`) to parse NTFS images. It extracts
file system metadata (names, sizes, dates) and file content. It handles
temporary file management for streams and uses `EmbeddedDocumentExtractor` for
file contents.
- Dependencies: Added `org.sleuthkit.autopsy:core` to the new module.
- Registration: Both the parser and detector are registered via
META-INF/services.
- Tests:
- `NTFSDetectorTest`: Includes tests for detecting NTFS images (using a
dummy file with the correct signature) and non-NTFS files.
- `NTFSParserTest`: Includes a smoke test for the parser using the dummy
NTFS image (verifying correct media type detection and handling of SleuthKit
errors on the incomplete image) and a placeholder for tests with a real NTFS
image.
Note: The full build and test cycle for the entire Tika project was
repeatedly timing out in my development environment. While the new module was
built and its tests were structured to pass, a full CI build and test run is
highly recommended to ensure complete integration and catch any latent issues.
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