Defines the contents of the general bit flags field for an archive entry.
Namespace: PdfEdit.SharpZipLib.Zip
Assembly: PdfPrintingNet (in PdfPrintingNet.dll) Version: 5.2.1.0 (5.2.1.0)
Syntax
Members
| Member name | Value | Description | |
|---|---|---|---|
| Encrypted | 1 | Bit 0 if set indicates that the file is encrypted | |
| Method | 6 | Bits 1 and 2 - Two bits defining the compression method (only for Method 6 Imploding and 8,9 Deflating) | |
| Descriptor | 8 | Bit 3 if set indicates a trailing data desciptor is appended to the entry data | |
| ReservedPKware4 | 16 | Bit 4 is reserved for use with method 8 for enhanced deflation | |
| Patched | 32 | Bit 5 if set indicates the file contains Pkzip compressed patched data. Requires version 2.7 or greater. | |
| StrongEncryption | 64 | Bit 6 if set indicates strong encryption has been used for this entry. | |
| Unused7 | 128 | Bit 7 is currently unused | |
| Unused8 | 256 | Bit 8 is currently unused | |
| Unused9 | 512 | Bit 9 is currently unused | |
| Unused10 | 1024 | Bit 10 is currently unused | |
| UnicodeText | 2048 | Bit 11 if set indicates the filename and comment fields for this file must be encoded using UTF-8. | |
| EnhancedCompress | 4096 | Bit 12 is documented as being reserved by PKware for enhanced compression. | |
| HeaderMasked | 8192 | Bit 13 if set indicates that values in the local header are masked to hide their actual values, and the central directory is encrypted. | |
| ReservedPkware14 | 16384 | Bit 14 is documented as being reserved for use by PKware | |
| ReservedPkware15 | 32768 | Bit 15 is documented as being reserved for use by PKware |
See Also