ZIP format

82 bytes Total number of entries in the central dir on this disk

102 bytes Total number of entries in the central dir

124 bytes Size of the central directory

164 bytes Offset of start of central directory with respect to the starting disk number

202 bytes zipfile comment length (c)

22(c)bytes zipfile comment

compression

method: (2

bytes)

0

- The file

is stored (no compression)

1

- The file

is Shrunk

2

- The file

is Reduced with compression factor 1

3

- The file

is Reduced with compression factor 2

4

- The file

is Reduced with compression factor 3

5

- The file

is Reduced with compression factor 4

6

- The file

is Imploded

7

- Reserved

for Tokenizing compression algorithm

8

- The file

is Deflated

Appendix G

127