https://github.com/doujiang24/lua-resty-zip

https://github.com/doujiang24/lua-resty-zip

Last synced: about 1 month ago
JSON representation

• Host: GitHub
• URL: https://github.com/doujiang24/lua-resty-zip
• Owner: doujiang24
• License: mit
• Created: 2016-08-29T07:55:54.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2019-08-12T05:45:33.000Z (over 5 years ago)
• Last Synced: 2024-02-15T02:32:15.479Z (9 months ago)
• Language: Lua
• Size: 2.93 KB
• Stars: 11
• Watchers: 4
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-resty - lua-resty-zip

README

        
Name

=============

lua-resty-zip - zip functions(compress/uncompress) for LuaJIT

Status

======

This library is considered experimental.

Description

===========

The code mainly from http://luajit.org/ext_ffi_tutorial.html.

Synopsis

========

```lua

    # nginx.conf:

    lua_package_path "/path/to/lua-resty-zip/lib/?.lua;;";

    server {

        location = /test {

            content_by_lua_block {

                local zip = require "resty.zip"

                local txt = string.rep("abcd", 1000)

                ngx.say("Uncompressed size: ", #txt)

                local c = zip.compress(txt, 1)

                ngx.say("Compressed size on level 1: ", #c)

                local c = zip.compress(txt, 9)

                ngx.say("Compressed size on level 9: ", #c)

                local txt2 = zip.uncompress(c, #txt)

                assert(txt2 == txt)

            }

        }

    }

```

Methods

=======

compress

----

`syntax: c = resty.compress(txt, level?)`

uncompress

----

`syntax: txt = resty.uncompress(c)`

Author

======

Dejiang Zhu (doujiang24)