Author: Vlad Seryakov
This is AOLserver module that implements Zlib interface. Allows compressing/uncompressing Tcl strings as well as gzip file support.
Integrated into the AOLserver core as of version 4.5 - see ns_zlib
Download: http://www.crystalballinc.com/vlad/software/ for older versions of AOLserver
# Compress Tcl string set test "This is test string for compression"
set data [ns_zlib compress $test]
set test [ns_zlib uncompress $data] ns_log Debug Uncompress: $test
# Compress the string into gzip format set gzip [ns_zlib gzip $test]
# Save as gzip file set fd [open /tmp/test.gz w] fconfigure $fd -translation binary -encoding binary puts -nonewline $fd $gzip close $fd
# Uncompress gzipped file set test [ns_zlib gunzip /tmp/test.gz] ns_log Debug Ungzipped: $test