- **FTP**: With authentication
- **SMB/CIFS**: Windows shares (SMB1/SMB2+)
- **Storage**: MinIO/S3-compatible

### Content Formats

Office (Word, Excel, PowerPoint), PDF, Archives (ZIP, TAR, GZ), HTML, XML, JSON, Media (audio/video metadata), Images (EXIF/IPTC/XMP)

---

## Architecture

### Module Structure

```
fess-crawler-parent/
├── fess-crawler/              # Core framework

				"application/vnd.httphone",
				"application/vnd.hydrostatix.sof-data",
				"application/vnd.hzn-3d-crossword",
				"application/vnd.ibm.afplinedata",
				"application/vnd.ibm.electronic-media",
				"application/vnd.ibm.minipay",
				"application/vnd.ibm.modcap",
				"application/vnd.ibm.rights-management",
				"application/vnd.ibm.secure-container",
				"application/vnd.iccprofile",

adaptive.load.control=50
# Supported JavaScript file extensions for upload.
supported.uploaded.js.extentions=js
# Supported CSS file extensions for upload.
supported.uploaded.css.extentions=css
# Supported media file extensions for upload.
supported.uploaded.media.extentions=jpg,jpeg,gif,png,swf
# Supported files for upload.
supported.uploaded.files=license.properties
# Supported languages.

     */
    String getSupportedUploadedCssExtentions();

    /**
     * Get the value for the key 'supported.uploaded.media.extentions'. <br>
     * The value is, e.g. jpg,jpeg,gif,png,swf <br>
     * comment: Supported media file extensions for upload.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */