FilenameUtil (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- i2p.susi.util.FilenameUtil

```
public class FilenameUtil
extends Object
```
File name encoding methods

Since:

0.9.34 pulled out of WebMail

Constructor Summary

Constructors
Constructor Description

FilenameUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`decodeFilenameRFC5987(String name)`	Modified from QuotedPrintable.decode()
`static String`	`encodeFilenameRFC5987(String name)`	Encode the UTF-8 suitable for inclusion in a header as a RFC 5987/6266 filename* value, and for use as a cross-platform filename.
`static String`	`sanitizeFilename(String name)`	Convert the UTF-8 to ASCII suitable for inclusion in a header and for use as a cross-platform filename.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FilenameUtil
```
public FilenameUtil()
```
- Method Detail
  - sanitizeFilename
```
public static String sanitizeFilename(String name)
```
    Convert the UTF-8 to ASCII suitable for inclusion in a header and for use as a cross-platform filename. Replace chars likely to be illegal in filenames, and non-ASCII chars, with _ Ref: RFC 6266, RFC 5987, i2psnark Storage.ILLEGAL
    
    Since:
    
    0.9.18
  - encodeFilenameRFC5987
```
public static String encodeFilenameRFC5987(String name)
```
    Encode the UTF-8 suitable for inclusion in a header as a RFC 5987/6266 filename* value, and for use as a cross-platform filename. Replace chars likely to be illegal in filenames with _ Ref: RFC 6266, RFC 5987, i2psnark Storage.ILLEGAL This does NOT do multiline, e.g. filename*0* (RFC 2231) ref: https://blog.nodemailer.com/2017/01/27/the-mess-that-is-attachment-filenames/ ref: RFC 2231
    
    Since:
    
    0.9.33
  - decodeFilenameRFC5987
```
public static String decodeFilenameRFC5987(String name)
```
    Modified from QuotedPrintable.decode()
    
    Returns:
    
    name on error
    
    Since:
    
    0.9.34