dataset.rb
108 lines
| 2.3 KiB
| text/x-ruby
|
RubyLexer
Jean-Philippe Lang
|
r131 | # $Id: dataset.rb 78 2006-04-26 02:57:34Z blackhedd $ | ||
| # | ||||
| # | ||||
| #---------------------------------------------------------------------------- | ||||
| # | ||||
| # Copyright (C) 2006 by Francis Cianfrocca. All Rights Reserved. | ||||
| # | ||||
| # Gmail: garbagecat10 | ||||
| # | ||||
| # This program is free software; you can redistribute it and/or modify | ||||
| # it under the terms of the GNU General Public License as published by | ||||
| # the Free Software Foundation; either version 2 of the License, or | ||||
| # (at your option) any later version. | ||||
| # | ||||
| # This program is distributed in the hope that it will be useful, | ||||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| # GNU General Public License for more details. | ||||
| # | ||||
| # You should have received a copy of the GNU General Public License | ||||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||||
| # | ||||
| #--------------------------------------------------------------------------- | ||||
| # | ||||
| # | ||||
| module Net | ||||
| class LDAP | ||||
| class Dataset < Hash | ||||
| attr_reader :comments | ||||
| def Dataset::read_ldif io | ||||
| ds = Dataset.new | ||||
| line = io.gets && chomp | ||||
| dn = nil | ||||
| while line | ||||
| io.gets and chomp | ||||
| if $_ =~ /^[\s]+/ | ||||
| line << " " << $' | ||||
| else | ||||
| nextline = $_ | ||||
| if line =~ /^\#/ | ||||
| ds.comments << line | ||||
| elsif line =~ /^dn:[\s]*/i | ||||
| dn = $' | ||||
| ds[dn] = Hash.new {|k,v| k[v] = []} | ||||
| elsif line.length == 0 | ||||
| dn = nil | ||||
| elsif line =~ /^([^:]+):([\:]?)[\s]*/ | ||||
| # $1 is the attribute name | ||||
| # $2 is a colon iff the attr-value is base-64 encoded | ||||
| # $' is the attr-value | ||||
| # Avoid the Base64 class because not all Ruby versions have it. | ||||
| attrvalue = ($2 == ":") ? $'.unpack('m').shift : $' | ||||
| ds[dn][$1.downcase.intern] << attrvalue | ||||
| end | ||||
| line = nextline | ||||
| end | ||||
| end | ||||
| ds | ||||
| end | ||||
| def initialize | ||||
| @comments = [] | ||||
| end | ||||
| def to_ldif | ||||
| ary = [] | ||||
| ary += (@comments || []) | ||||
| keys.sort.each {|dn| | ||||
| ary << "dn: #{dn}" | ||||
| self[dn].keys.map {|sym| sym.to_s}.sort.each {|attr| | ||||
| self[dn][attr.intern].each {|val| | ||||
| ary << "#{attr}: #{val}" | ||||
| } | ||||
| } | ||||
| ary << "" | ||||
| } | ||||
| block_given? and ary.each {|line| yield line} | ||||
| ary | ||||
| end | ||||
| end # Dataset | ||||
| end # LDAP | ||||
| end # Net | ||||