Mercurial > hg > nginx
view contrib/unicode2nginx/unicode-to-nginx.pl @ 7886:7f5e3595caff
Use only preallocated memory in ngx_readv_chain() (ticket #1408).
In d1bde5c3c5d2, the number of preallocated iovec's for ngx_readv_chain()
was increased. Still, in some setups, the function might allocate memory
for iovec's from a connection pool, which is only freed when closing the
connection.
The ngx_readv_chain() function was modified to use only preallocated
memory, similarly to the ngx_writev_chain() change in 8e903522c17a.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Mon, 05 Jul 2021 13:09:23 +0300 |
parents | 8752257e883f |
children |
line wrap: on
line source
#!/usr/bin/perl -w # Convert unicode mappings to nginx configuration file format. # You may find useful mappings in various places, including # unicode.org official site: # # http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP1251.TXT # http://www.unicode.org/Public/MAPPINGS/VENDORS/MISC/KOI8-R.TXT # Needs perl 5.6 or later. # Written by Maxim Dounin, mdounin@mdounin.ru ############################################################################### require 5.006; while (<>) { # Skip comments and empty lines next if /^#/; next if /^\s*$/; chomp; # Convert mappings if (/^\s*0x(..)\s*0x(....)\s*(#.*)/) { # Mapping <from-code> <unicode-code> "#" <unicode-name> my $cs_code = $1; my $un_code = $2; my $un_name = $3; # Produce UTF-8 sequence from character code; my $un_utf8 = join('', map { sprintf("%02X", $_) } unpack("U0C*", pack("U", hex($un_code))) ); print " $cs_code $un_utf8 ; $un_name\n"; } else { warn "Unrecognized line: '$_'"; } } ###############################################################################