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author | gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-23 16:51:36 +0000 |
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committer | gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-23 16:51:36 +0000 |
commit | 01eba908adcd150a7b816af0dbe167c4c4912a90 (patch) | |
tree | 0a0d7cc4e66db930a7f74fd1466338979dae91c2 /lib/webrick/httpauth/htgroup.rb | |
parent | 02f036ddbcb3409092e397b2df247bd9447e8b3f (diff) | |
download | ruby-01eba908adcd150a7b816af0dbe167c4c4912a90.tar.gz |
* lib/webrick: imported.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/webrick/httpauth/htgroup.rb')
-rw-r--r-- | lib/webrick/httpauth/htgroup.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/webrick/httpauth/htgroup.rb b/lib/webrick/httpauth/htgroup.rb new file mode 100644 index 0000000000..c9270c61cc --- /dev/null +++ b/lib/webrick/httpauth/htgroup.rb @@ -0,0 +1,61 @@ +# +# httpauth/htgroup.rb -- Apache compatible htgroup file +# +# Author: IPR -- Internet Programming with Ruby -- writers +# Copyright (c) 2003 Internet Programming with Ruby writers. All rights +# reserved. +# +# $IPR: htgroup.rb,v 1.1 2003/02/16 22:22:56 gotoyuzo Exp $ + +require 'tempfile' + +module WEBrick + module HTTPAuth + class Htgroup + def initialize(path) + @path = path + @mtime = Time.at(0) + @group = Hash.new + open(@path,"a").close unless File::exist?(@path) + reload + end + + def reload + if (mtime = File::mtime(@path)) > @mtime + @group.clear + open(@path){|io| + while line = io.gets + line.chomp! + group, members = line.split(/:\s*/) + @group[group] = members.split(/\s+/) + end + } + @mtime = mtime + end + end + + def flush(output=nil) + output ||= @path + tmp = Tempfile.new("htgroup", File::dirname(output)) + begin + @group.keys.sort.each{|group| + tmp.puts(format("%s: %s", group, self.members(group).join(" "))) + } + tmp.close + File::rename(tmp.path, output) + rescue + tmp.close(true) + end + end + + def members(group) + reload + @group[group] || [] + end + + def add(group, members) + @group[group] = members(group) | members + end + end + end +end |