Outputter
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# File log4r/outputter/emailoutputter.rb, line 12 def initialize(_name, hash={}) super(_name, hash) validate(hash) @buff = [] begin Logger.log_internal { "EmailOutputter '#{@name}' running SMTP client on #{@server}:#{@port}" } rescue Exception => e Logger.log_internal(-2) { "EmailOutputter '#{@name}' failed to start SMTP client!" } Logger.log_internal {e} self.level = OFF raise e end end
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# File log4r/outputter/emailoutputter.rb, line 77 def canonical_log(event) synch { @buff.push case @formatfirst when true then @formatter.format event else event end send_mail if @buff.size >= @buffsize or @immediate[event.level] } end
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# File log4r/outputter/emailoutputter.rb, line 45 def decode_immediate_at(hash) @immediate = Hash.new _at = (hash[:immediate_at] or hash['immediate_at']) return if _at.nil? Log4rTools.comma_split(_at).each {|lname| level = LNAMES.index(lname) if level.nil? Logger.log_internal(-2) do "EmailOutputter: skipping bad immediate_at level name '#{lname}'" end next end @immediate[level] = true } end
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# File log4r/outputter/emailoutputter.rb, line 87 def send_mail msg = case @formatfirst when true then @buff.join else @buff.collect{|e| @formatter.format e}.join end ### build a mail header for RFC 822 rfc822msg = "From: #{@from}\n" + "To: #{@to}\n" + "Subject: #{@subject}\n" + "Date: #{Time.now.strftime( "%a, %d %b %Y %H:%M:%S %z %Z")}\n" + "Message-Id: <#{"%.8f" % Time.now.to_f}@#{@domain}>\n\n" + "#{msg}" ### send email begin Net::SMTP.start(*@params) do |smtp| smtp.sendmail(rfc822msg, @from, @to) end rescue Exception => e Logger.log_internal(-2) { "EmailOutputter '#{@name}' couldn't send email!" } Logger.log_internal {e} self.level = OFF raise e ensure @buff.clear end end
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# File log4r/outputter/emailoutputter.rb, line 38 def validate(hash) @buffsize = (hash[:buffsize] or hash['buffsize'] or 100).to_i @formatfirst = Log4rTools.decode_bool(hash, :formatfirst, false) decode_immediate_at(hash) validate_smtp_params(hash) end
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# File log4r/outputter/emailoutputter.rb, line 61 def validate_smtp_params(hash) @from = (hash[:from] or hash['from']) raise ArgumentError, "Must specify from address" if @from.nil? _to = (hash[:to] or hash['to'] or "") @to = Log4rTools.comma_split(_to) raise ArgumentError, "Must specify recepients" if @to.empty? @server = (hash[:server] or hash['server'] or 'localhost') @port = (hash[:port] or hash['port'] or 25).to_i @domain = (hash[:domain] or hash['domain'] or ENV['HOSTNAME']) @acct = (hash[:acct] or hash['acct']) @passwd = (hash[:passwd] or hash['passwd']) @authtype = (hash[:authtype] or hash['authtype'] or :cram_md5).to_s.intern @subject = (hash[:subject] or hash['subject'] or "Message of #{$0}") @params = [@server, @port, @domain, @acct, @passwd, @authtype] end
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