# File lib/active_ldap/base.rb, line 135
135:     def initialize(ldif, reason=nil, line=nil, column=nil)
136:       @ldif = ldif
137:       @reason = reason
138:       @line = line
139:       @column = column
140:       @nearest = nil
141:       if @reason
142:         message = _("invalid LDIF: %s:") % @reason
143:       else
144:         message = _("invalid LDIF:")
145:       end
146:       if @line and @column
147:         @nearest = detect_nearest(@line, @column)
148:         snippet = generate_snippet
149:         message << "\n#{snippet}\n"
150:       end
151:       super("#{message}\n#{numbered_ldif}")
152:     end

     # File lib/active_ldap/base.rb, line 156
156:     def detect_nearest(line, column)
157:       nearest = @ldif.to_a[line - 1] || ""
158:       if column - 1 == nearest.size # for JRuby 1.0.2 :<
159:         nearest << NEAREST_MARK
160:       else
161:         nearest[column - 1, 0] = NEAREST_MARK
162:       end
163:       nearest = "#{@ldif.to_a[line - 2]}#{nearest}" if nearest == NEAREST_MARK
164:       nearest
165:     end

     # File lib/active_ldap/base.rb, line 167
167:     def generate_snippet
168:       nearest = @nearest.chomp
169:       column_column = ":#{@column}"
170:       target_position_info = "#{@line}#{column_column}: "
171:       if /\n/ =~ nearest
172:         snippet = "%#{Math.log10(@line).truncate}d" % (@line - 1)
173:         snippet << " " * column_column.size
174:         snippet << ": "
175:         snippet << nearest.gsub(/\n/, "\n#{target_position_info}")
176:       else
177:         snippet = "#{target_position_info}#{nearest}"
178:       end
179:       snippet
180:     end

     # File lib/active_ldap/base.rb, line 182
182:     def numbered_ldif
183:       return @ldif if @ldif.blank?
184:       lines = @ldif.to_a
185:       format = "%#{Math.log10(lines.size).truncate + 1}d: %s"
186:       i = 0
187:       lines.collect do |line|
188:         i += 1
189:         format % [i, line]
190:       end.join
191:     end