X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=lib%2Frbot%2Fircbot.rb;h=f4ddc8fa6f1b933f449ff462379f3997aaee880b;hb=9e743517a8a8a7455d4186d63d545b34dd5419e8;hp=167cc0bcedcc1ab16575ee682dec5bea1729cc3a;hpb=8946b90f0efaee6f38a53c5e8db1cb29ba1b398c;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git diff --git a/lib/rbot/ircbot.rb b/lib/rbot/ircbot.rb index 167cc0bc..f4ddc8fa 100644 --- a/lib/rbot/ircbot.rb +++ b/lib/rbot/ircbot.rb @@ -1,60 +1,117 @@ require 'thread' + require 'etc' require 'fileutils' +require 'logger' $debug = false unless $debug -# print +message+ if debugging is enabled -def debug(message=nil) - print "DEBUG: #{message}\n" if($debug && message) - #yield +$daemonize = false unless $daemonize + +$dateformat = "%Y/%m/%d %H:%M:%S" +$logger = Logger.new($stderr) +$logger.datetime_format = $dateformat +$logger.level = $cl_loglevel if $cl_loglevel +$logger.level = 0 if $debug + +def rawlog(level, message=nil, who_pos=1) + call_stack = caller + if call_stack.length > who_pos + who = call_stack[who_pos].sub(%r{(?:.+)/([^/]+):(\d+)(:in .*)?}) { "#{$1}:#{$2}#{$3}" } + else + who = "(unknown)" + end + # Output each line. To distinguish between separate messages and multi-line + # messages originating at the same time, we blank #{who} after the first message + # is output. + message.to_s.each_line { |l| + $logger.add(level, l.chomp, who) + who.gsub!(/./," ") + } +end + +def log_session_start + $logger << "\n\n=== #{botclass} session started on #{Time.now.strftime($dateformat)} ===\n\n" +end + +def log_session_end + $logger << "\n\n=== #{botclass} session ended on #{Time.now.strftime($dateformat)} ===\n\n" +end + +def debug(message=nil, who_pos=1) + rawlog(Logger::Severity::DEBUG, message, who_pos) end +def log(message=nil, who_pos=1) + rawlog(Logger::Severity::INFO, message, who_pos) +end + +def warning(message=nil, who_pos=1) + rawlog(Logger::Severity::WARN, message, who_pos) +end + +def error(message=nil, who_pos=1) + rawlog(Logger::Severity::ERROR, message, who_pos) +end + +def fatal(message=nil, who_pos=1) + rawlog(Logger::Severity::FATAL, message, who_pos) +end + +debug "debug test" +log "log test" +warning "warning test" +error "error test" +fatal "fatal test" + +# The following global is used for the improved signal handling. +$interrupted = 0 + # these first require 'rbot/rbotconfig' require 'rbot/config' -require 'rbot/utils' +# require 'rbot/utils' +require 'rbot/irc' require 'rbot/rfc2812' -require 'rbot/keywords' require 'rbot/ircsocket' -require 'rbot/auth' +require 'rbot/botuser' require 'rbot/timer' require 'rbot/plugins' -require 'rbot/channel' +# require 'rbot/channel' require 'rbot/message' require 'rbot/language' require 'rbot/dbhash' require 'rbot/registry' -require 'rbot/httputil' +# require 'rbot/httputil' module Irc # Main bot class, which manages the various components, receives messages, # handles them or passes them to plugins, and contains core functionality. -class IrcBot - # the bot's current nickname - attr_reader :nick - - # the bot's IrcAuth data +class Bot + COPYRIGHT_NOTICE = "(c) Tom Gilbert and the rbot development team" + # the bot's Auth data attr_reader :auth - + # the bot's BotConfig data attr_reader :config - + # the botclass for this bot (determines configdir among other things) attr_reader :botclass - + # used to perform actions periodically (saves configuration once per minute # by default) attr_reader :timer - + + # synchronize with this mutex while touching permanent data files: + # saving, flushing, cleaning up ... + attr_reader :save_mutex + # bot's Language data attr_reader :lang - # channel info for channels the bot is in - attr_reader :channels - # bot's irc socket + # TODO multiserver attr_reader :socket # bot's object registry, plugins get an interface to this for persistant @@ -62,21 +119,45 @@ class IrcBot # and restore objects in their own namespaces.) attr_reader :registry + # bot's plugins. This is an instance of class Plugins + attr_reader :plugins + # bot's httputil help object, for fetching resources via http. Sets up # proxies etc as defined by the bot configuration/environment attr_reader :httputil - # create a new IrcBot with botclass +botclass+ + # server we are connected to + # TODO multiserver + def server + @client.server + end + + # bot User in the client/server connection + # TODO multiserver + def myself + @client.user + end + + # bot User in the client/server connection + def nick + myself.nick + end + + # create a new Bot with botclass +botclass+ def initialize(botclass, params = {}) # BotConfig for the core bot + # TODO should we split socket stuff into ircsocket, etc? BotConfig.register BotConfigStringValue.new('server.name', :default => "localhost", :requires_restart => true, :desc => "What server should the bot connect to?", :wizard => true) BotConfig.register BotConfigIntegerValue.new('server.port', :default => 6667, :type => :integer, :requires_restart => true, - :desc => "What port should the bot connect to?", + :desc => "What port should the bot connect to?", :validate => Proc.new {|v| v > 0}, :wizard => true) + BotConfig.register BotConfigBooleanValue.new('server.ssl', + :default => false, :requires_restart => true, :wizard => true, + :desc => "Use SSL to connect to this server?") BotConfig.register BotConfigStringValue.new('server.password', :default => false, :requires_restart => true, :desc => "Password for connecting to this server (if required)", @@ -88,281 +169,632 @@ class IrcBot BotConfig.register BotConfigIntegerValue.new('server.reconnect_wait', :default => 5, :validate => Proc.new{|v| v >= 0}, :desc => "Seconds to wait before attempting to reconnect, on disconnect") + BotConfig.register BotConfigFloatValue.new('server.sendq_delay', + :default => 2.0, :validate => Proc.new{|v| v >= 0}, + :desc => "(flood prevention) the delay between sending messages to the server (in seconds)", + :on_change => Proc.new {|bot, v| bot.socket.sendq_delay = v }) + BotConfig.register BotConfigIntegerValue.new('server.sendq_burst', + :default => 4, :validate => Proc.new{|v| v >= 0}, + :desc => "(flood prevention) max lines to burst to the server before throttling. Most ircd's allow bursts of up 5 lines", + :on_change => Proc.new {|bot, v| bot.socket.sendq_burst = v }) + BotConfig.register BotConfigIntegerValue.new('server.ping_timeout', + :default => 30, :validate => Proc.new{|v| v >= 0}, + :desc => "reconnect if server doesn't respond to PING within this many seconds (set to 0 to disable)") + BotConfig.register BotConfigStringValue.new('irc.nick', :default => "rbot", :desc => "IRC nickname the bot should attempt to use", :wizard => true, :on_change => Proc.new{|bot, v| bot.sendq "NICK #{v}" }) + BotConfig.register BotConfigStringValue.new('irc.name', + :default => "Ruby bot", :requires_restart => true, + :desc => "IRC realname the bot should use") + BotConfig.register BotConfigBooleanValue.new('irc.name_copyright', + :default => true, :requires_restart => true, + :desc => "Append copyright notice to bot realname? (please don't disable unless it's really necessary)") BotConfig.register BotConfigStringValue.new('irc.user', :default => "rbot", :requires_restart => true, :desc => "local user the bot should appear to be", :wizard => true) BotConfig.register BotConfigArrayValue.new('irc.join_channels', :default => [], :wizard => true, :desc => "What channels the bot should always join at startup. List multiple channels using commas to separate. If a channel requires a password, use a space after the channel name. e.g: '#chan1, #chan2, #secretchan secritpass, #chan3'") + BotConfig.register BotConfigArrayValue.new('irc.ignore_users', + :default => [], + :desc => "Which users to ignore input from. This is mainly to avoid bot-wars triggered by creative people") + BotConfig.register BotConfigIntegerValue.new('core.save_every', :default => 60, :validate => Proc.new{|v| v >= 0}, - # TODO change timer via on_change proc - :desc => "How often the bot should persist all configuration to disk (in case of a server crash, for example") - BotConfig.register BotConfigFloatValue.new('server.sendq_delay', - :default => 2.0, :validate => Proc.new{|v| v >= 0}, - :desc => "(flood prevention) the delay between sending messages to the server (in seconds)", - :on_change => Proc.new {|bot, v| bot.socket.sendq_delay = v }) - BotConfig.register BotConfigIntegerValue.new('server.sendq_burst', - :default => 4, :validate => Proc.new{|v| v >= 0}, - :desc => "(flood prevention) max lines to burst to the server before throttling. Most ircd's allow bursts of up 5 lines, with non-burst limits of 512 bytes/2 seconds", - :on_change => Proc.new {|bot, v| bot.socket.sendq_burst = v }) - BotConfig.register BotConfigIntegerValue.new('server.ping_timeout', - :default => 10, :validate => Proc.new{|v| v >= 0}, - :on_change => Proc.new {|bot, v| bot.start_server_pings}, - :desc => "reconnect if server doesn't respond to PING within this many seconds (set to 0 to disable)") + :on_change => Proc.new { |bot, v| + if @save_timer + if v > 0 + @timer.reschedule(@save_timer, v) + @timer.unblock(@save_timer) + else + @timer.block(@save_timer) + end + else + if v > 0 + @save_timer = @timer.add(v) { bot.save } + end + # Nothing to do when v == 0 + end + }, + :desc => "How often the bot should persist all configuration to disk (in case of a server crash, for example)") + + BotConfig.register BotConfigBooleanValue.new('core.run_as_daemon', + :default => false, :requires_restart => true, + :desc => "Should the bot run as a daemon?") + + BotConfig.register BotConfigStringValue.new('log.file', + :default => false, :requires_restart => true, + :desc => "Name of the logfile to which console messages will be redirected when the bot is run as a daemon") + BotConfig.register BotConfigIntegerValue.new('log.level', + :default => 1, :requires_restart => false, + :validate => Proc.new { |v| (0..5).include?(v) }, + :on_change => Proc.new { |bot, v| + $logger.level = v + }, + :desc => "The minimum logging level (0=DEBUG,1=INFO,2=WARN,3=ERROR,4=FATAL) for console messages") + BotConfig.register BotConfigIntegerValue.new('log.keep', + :default => 1, :requires_restart => true, + :validate => Proc.new { |v| v >= 0 }, + :desc => "How many old console messages logfiles to keep") + BotConfig.register BotConfigIntegerValue.new('log.max_size', + :default => 10, :requires_restart => true, + :validate => Proc.new { |v| v > 0 }, + :desc => "Maximum console messages logfile size (in megabytes)") + + BotConfig.register BotConfigArrayValue.new('plugins.path', + :wizard => true, :default => ['(default)', '(default)/games', '(default)/contrib'], + :requires_restart => false, + :on_change => Proc.new { |bot, v| bot.setup_plugins_path }, + :desc => "Where the bot should look for plugin. List multiple directories using commas to separate. Use '(default)' for default prepackaged plugins collection, '(default)/contrib' for prepackaged unsupported plugins collection") + + BotConfig.register BotConfigEnumValue.new('send.newlines', + :values => ['split', 'join'], :default => 'split', + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :newlines => v.to_sym + }, + :desc => "When set to split, messages with embedded newlines will be sent as separate lines. When set to join, newlines will be replaced by the value of join_with") + BotConfig.register BotConfigStringValue.new('send.join_with', + :default => ' ', + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :join_with => v.dup + }, + :desc => "String used to replace newlines when send.newlines is set to join") + BotConfig.register BotConfigIntegerValue.new('send.max_lines', + :default => 0, + :validate => Proc.new { |v| v >= 0 }, + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :max_lines => v + }, + :desc => "Maximum number of IRC lines to send for each message (set to 0 for no limit)") + BotConfig.register BotConfigEnumValue.new('send.overlong', + :values => ['split', 'truncate'], :default => 'split', + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :overlong => v.to_sym + }, + :desc => "When set to split, messages which are too long to fit in a single IRC line are split into multiple lines. When set to truncate, long messages are truncated to fit the IRC line length") + BotConfig.register BotConfigStringValue.new('send.split_at', + :default => '\s+', + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :split_at => Regexp.new(v) + }, + :desc => "A regular expression that should match the split points for overlong messages (see send.overlong)") + BotConfig.register BotConfigBooleanValue.new('send.purge_split', + :default => true, + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :purge_split => v + }, + :desc => "Set to true if the splitting boundary (set in send.split_at) should be removed when splitting overlong messages (see send.overlong)") + BotConfig.register BotConfigStringValue.new('send.truncate_text', + :default => "#{Reverse}...#{Reverse}", + :on_change => Proc.new { |bot, v| + bot.set_default_send_options :truncate_text => v.dup + }, + :desc => "When truncating overlong messages (see send.overlong) or when sending too many lines per message (see send.max_lines) replace the end of the last line with this text") @argv = params[:argv] + unless FileTest.directory? Config::coredir + error "core directory '#{Config::coredir}' not found, did you setup.rb?" + exit 2 + end + unless FileTest.directory? Config::datadir - puts "data directory '#{Config::datadir}' not found, did you setup.rb?" + error "data directory '#{Config::datadir}' not found, did you setup.rb?" exit 2 end - - #botclass = "#{Etc.getpwnam(Etc.getlogin).dir}/.rbot" unless botclass - botclass = "#{ENV['HOME']}/.rbot" unless botclass + + unless botclass and not botclass.empty? + # We want to find a sensible default. + # * On POSIX systems we prefer ~/.rbot for the effective uid of the process + # * On Windows (at least the NT versions) we want to put our stuff in the + # Application Data folder. + # We don't use any particular O/S detection magic, exploiting the fact that + # Etc.getpwuid is nil on Windows + if Etc.getpwuid(Process::Sys.geteuid) + botclass = Etc.getpwuid(Process::Sys.geteuid)[:dir].dup + else + if ENV.has_key?('APPDATA') + botclass = ENV['APPDATA'].dup + botclass.gsub!("\\","/") + end + end + botclass += "/.rbot" + end + botclass = File.expand_path(botclass) @botclass = botclass.gsub(/\/$/, "") unless FileTest.directory? botclass - puts "no #{botclass} directory found, creating from templates.." + log "no #{botclass} directory found, creating from templates.." if FileTest.exist? botclass - puts "Error: file #{botclass} exists but isn't a directory" + error "file #{botclass} exists but isn't a directory" exit 2 end FileUtils.cp_r Config::datadir+'/templates', botclass end - + Dir.mkdir("#{botclass}/logs") unless File.exist?("#{botclass}/logs") + Dir.mkdir("#{botclass}/registry") unless File.exist?("#{botclass}/registry") + Dir.mkdir("#{botclass}/safe_save") unless File.exist?("#{botclass}/safe_save") - @ping_timer = nil - @pong_timer = nil + # Time at which the last PING was sent @last_ping = nil + # Time at which the last line was RECV'd from the server + @last_rec = nil + @startup_time = Time.new - @config = BotConfig.new(self) -# TODO background self after botconfig has a chance to run wizard - @timer = Timer::Timer.new(1.0) # only need per-second granularity + + begin + @config = BotConfig.configmanager + @config.bot_associate(self) + rescue => e + fatal e.inspect + fatal e.backtrace.join("\n") + log_session_end + exit 2 + end + + if @config['core.run_as_daemon'] + $daemonize = true + end + + @logfile = @config['log.file'] + if @logfile.class!=String || @logfile.empty? + @logfile = "#{botclass}/#{File.basename(botclass).gsub(/^\.+/,'')}.log" + end + + # See http://blog.humlab.umu.se/samuel/archives/000107.html + # for the backgrounding code + if $daemonize + begin + exit if fork + Process.setsid + exit if fork + rescue NotImplementedError + warning "Could not background, fork not supported" + rescue => e + warning "Could not background. #{e.inspect}" + end + Dir.chdir botclass + # File.umask 0000 # Ensure sensible umask. Adjust as needed. + log "Redirecting standard input/output/error" + begin + STDIN.reopen "/dev/null" + rescue Errno::ENOENT + # On Windows, there's not such thing as /dev/null + STDIN.reopen "NUL" + end + def STDOUT.write(str=nil) + log str, 2 + return str.to_s.size + end + def STDERR.write(str=nil) + if str.to_s.match(/:\d+: warning:/) + warning str, 2 + else + error str, 2 + end + return str.to_s.size + end + end + + # Set the new logfile and loglevel. This must be done after the daemonizing + $logger = Logger.new(@logfile, @config['log.keep'], @config['log.max_size']*1024*1024) + $logger.datetime_format= $dateformat + $logger.level = @config['log.level'] + $logger.level = $cl_loglevel if $cl_loglevel + $logger.level = 0 if $debug + + log_session_start + @registry = BotRegistry.new self - @timer.add(@config['core.save_every']) { save } if @config['core.save_every'] - @channels = Hash.new + + @timer = Timer::Timer.new(1.0) # only need per-second granularity + @save_mutex = Mutex.new + if @config['core.save_every'] > 0 + @save_timer = @timer.add(@config['core.save_every']) { save } + else + @save_timer = nil + end + @quit_mutex = Mutex.new + @logs = Hash.new - @httputil = Utils::HttpUtil.new(self) - @lang = Language::Language.new(@config['core.language']) - @keywords = Keywords.new(self) - @auth = IrcAuth.new(self) + + @plugins = nil + @lang = Language::Language.new(self, @config['core.language']) + + begin + @auth = Auth::authmanager + @auth.bot_associate(self) + # @auth.load("#{botclass}/botusers.yaml") + rescue => e + fatal e.inspect + fatal e.backtrace.join("\n") + log_session_end + exit 2 + end + @auth.everyone.set_default_permission("*", true) + @auth.botowner.password= @config['auth.password'] Dir.mkdir("#{botclass}/plugins") unless File.exist?("#{botclass}/plugins") - @plugins = Plugins::Plugins.new(self, ["#{botclass}/plugins"]) + @plugins = Plugins::manager + @plugins.bot_associate(self) + setup_plugins_path() + + @socket = IrcSocket.new(@config['server.name'], @config['server.port'], @config['server.bindhost'], @config['server.sendq_delay'], @config['server.sendq_burst'], :ssl => @config['server.ssl']) + @client = Client.new + + @plugins.scan + + Utils.set_safe_save_dir("#{botclass}/safe_save") + @httputil = Utils::HttpUtil.new(self) + + # Channels where we are quiet + # Array of channels names where the bot should be quiet + # '*' means all channels + # + @quiet = [] + + @client[:welcome] = proc {|data| + irclog "joined server #{@client.server} as #{myself}", "server" + + @plugins.delegate("connect") - @socket = IrcSocket.new(@config['server.name'], @config['server.port'], @config['server.bindhost'], @config['server.sendq_delay'], @config['server.sendq_burst']) - @nick = @config['irc.nick'] + @config['irc.join_channels'].each { |c| + debug "autojoining channel #{c}" + if(c =~ /^(\S+)\s+(\S+)$/i) + join $1, $2 + else + join c if(c) + end + } + } + + # TODO the next two @client should go into rfc2812.rb, probably + # Since capabs are two-steps processes, server.supports[:capab] + # should be a three-state: nil, [], [....] + asked_for = { :"identify-msg" => false } + @client[:isupport] = proc { |data| + if server.supports[:capab] and !asked_for[:"identify-msg"] + sendq "CAPAB IDENTIFY-MSG" + asked_for[:"identify-msg"] = true + end + } + @client[:datastr] = proc { |data| + if data[:text] == "IDENTIFY-MSG" + server.capabilities[:"identify-msg"] = true + else + debug "Not handling RPL_DATASTR #{data[:servermessage]}" + end + } - @client = IrcClient.new @client[:privmsg] = proc { |data| - message = PrivMessage.new(self, data[:source], data[:target], data[:message]) - onprivmsg(message) + m = PrivMessage.new(self, server, data[:source], data[:target], data[:message]) + # debug "Message source is #{data[:source].inspect}" + # debug "Message target is #{data[:target].inspect}" + # debug "Bot is #{myself.inspect}" + + ignored = false + @config['irc.ignore_users'].each { |mask| + if m.source.matches?(server.new_netmask(mask)) + ignored = true + break + end + } + + irclogprivmsg(m) + + unless ignored + @plugins.delegate "listen", m + @plugins.privmsg(m) if m.address? + if not m.replied + @plugins.delegate "unreplied", m + end + end } @client[:notice] = proc { |data| - message = NoticeMessage.new(self, data[:source], data[:target], data[:message]) + message = NoticeMessage.new(self, server, data[:source], data[:target], data[:message]) # pass it off to plugins that want to hear everything @plugins.delegate "listen", message } @client[:motd] = proc { |data| data[:motd].each_line { |line| - log "MOTD: #{line}", "server" + irclog "MOTD: #{line}", "server" } } - @client[:nicktaken] = proc { |data| - nickchg "#{data[:nick]}_" + @client[:nicktaken] = proc { |data| + new = "#{data[:nick]}_" + nickchg new + # If we're setting our nick at connection because our choice was taken, + # we have to fix our nick manually, because there will be no NICK message + # yo inform us that our nick has been changed. + if data[:target] == '*' + debug "setting my connection nick to #{new}" + nick = new + end + @plugins.delegate "nicktaken", data[:nick] } - @client[:badnick] = proc {|data| - puts "WARNING, bad nick (#{data[:nick]})" + @client[:badnick] = proc {|data| + arning "bad nick (#{data[:nick]})" } @client[:ping] = proc {|data| - # (jump the queue for pongs) - @socket.puts "PONG #{data[:pingid]}" + sendq "PONG #{data[:pingid]}" } @client[:pong] = proc {|data| @last_ping = nil } @client[:nick] = proc {|data| - sourcenick = data[:sourcenick] - nick = data[:nick] - m = NickMessage.new(self, data[:source], data[:sourcenick], data[:nick]) - if(sourcenick == @nick) - debug "my nick is now #{nick}" - @nick = nick + # debug "Message source is #{data[:source].inspect}" + # debug "Bot is #{myself.inspect}" + source = data[:source] + old = data[:oldnick] + new = data[:newnick] + m = NickMessage.new(self, server, source, old, new) + if source == myself + debug "my nick is now #{new}" end - @channels.each {|k,v| - if(v.users.has_key?(sourcenick)) - log "@ #{sourcenick} is now known as #{nick}", k - v.users[nick] = v.users[sourcenick] - v.users.delete(sourcenick) - end + data[:is_on].each { |ch| + irclog "@ #{old} is now known as #{new}", ch } @plugins.delegate("listen", m) @plugins.delegate("nick", m) } @client[:quit] = proc {|data| source = data[:source] - sourcenick = data[:sourcenick] - sourceurl = data[:sourceaddress] message = data[:message] - m = QuitMessage.new(self, data[:source], data[:sourcenick], data[:message]) - if(data[:sourcenick] =~ /#{Regexp.escape(@nick)}/i) - else - @channels.each {|k,v| - if(v.users.has_key?(sourcenick)) - log "@ Quit: #{sourcenick}: #{message}", k - v.users.delete(sourcenick) - end - } - end + m = QuitMessage.new(self, server, source, source, message) + data[:was_on].each { |ch| + irclog "@ Quit: #{source}: #{message}", ch + } @plugins.delegate("listen", m) @plugins.delegate("quit", m) } @client[:mode] = proc {|data| - source = data[:source] - sourcenick = data[:sourcenick] - sourceurl = data[:sourceaddress] - channel = data[:channel] - targets = data[:targets] - modestring = data[:modestring] - log "@ Mode #{modestring} #{targets} by #{sourcenick}", channel - } - @client[:welcome] = proc {|data| - log "joined server #{data[:source]} as #{data[:nick]}", "server" - debug "I think my nick is #{@nick}, server thinks #{data[:nick]}" - if data[:nick] && data[:nick].length > 0 - @nick = data[:nick] - end - - @plugins.delegate("connect") - - @config['irc.join_channels'].each {|c| - debug "autojoining channel #{c}" - if(c =~ /^(\S+)\s+(\S+)$/i) - join $1, $2 - else - join c if(c) - end - } + irclog "@ Mode #{data[:modestring]} by #{data[:source]}", data[:channel] } @client[:join] = proc {|data| - m = JoinMessage.new(self, data[:source], data[:channel], data[:message]) - onjoin(m) + m = JoinMessage.new(self, server, data[:source], data[:channel], data[:message]) + irclogjoin(m) + + @plugins.delegate("listen", m) + @plugins.delegate("join", m) } @client[:part] = proc {|data| - m = PartMessage.new(self, data[:source], data[:channel], data[:message]) - onpart(m) + m = PartMessage.new(self, server, data[:source], data[:channel], data[:message]) + irclogpart(m) + + @plugins.delegate("listen", m) + @plugins.delegate("part", m) } @client[:kick] = proc {|data| - m = KickMessage.new(self, data[:source], data[:target],data[:channel],data[:message]) - onkick(m) + m = KickMessage.new(self, server, data[:source], data[:target], data[:channel],data[:message]) + irclogkick(m) + + @plugins.delegate("listen", m) + @plugins.delegate("kick", m) } @client[:invite] = proc {|data| - if(data[:target] =~ /^#{Regexp.escape(@nick)}$/i) - join data[:channel] if (@auth.allow?("join", data[:source], data[:sourcenick])) + if data[:target] == myself + join data[:channel] if @auth.allow?("join", data[:source], data[:source].nick) end } @client[:changetopic] = proc {|data| - channel = data[:channel] - sourcenick = data[:sourcenick] - topic = data[:topic] - timestamp = data[:unixtime] || Time.now.to_i - if(sourcenick == @nick) - log "@ I set topic \"#{topic}\"", channel - else - log "@ #{sourcenick} set topic \"#{topic}\"", channel - end - m = TopicMessage.new(self, data[:source], data[:channel], timestamp, data[:topic]) + m = TopicMessage.new(self, server, data[:source], data[:channel], data[:topic]) + irclogtopic(m) - ontopic(m) @plugins.delegate("listen", m) @plugins.delegate("topic", m) } - @client[:topic] = @client[:topicinfo] = proc {|data| - channel = data[:channel] - m = TopicMessage.new(self, data[:source], data[:channel], data[:unixtime], data[:topic]) - ontopic(m) + @client[:topic] = proc { |data| + irclog "@ Topic is \"#{data[:topic]}\"", data[:channel] } - @client[:names] = proc {|data| + @client[:topicinfo] = proc { |data| channel = data[:channel] - users = data[:users] - unless(@channels[channel]) - puts "bug: got names for channel '#{channel}' I didn't think I was in\n" - exit 2 - end - @channels[channel].users.clear - users.each {|u| - @channels[channel].users[u[0].sub(/^[@&~+]/, '')] = ["mode", u[1]] - } + topic = channel.topic + irclog "@ Topic set by #{topic.set_by} on #{topic.set_on}", channel + m = TopicMessage.new(self, server, data[:source], channel, topic) + + @plugins.delegate("listen", m) + @plugins.delegate("topic", m) } - @client[:unknown] = proc {|data| + @client[:names] = proc { |data| + @plugins.delegate "names", data[:channel], data[:users] + } + @client[:unknown] = proc { |data| #debug "UNKNOWN: #{data[:serverstring]}" - log data[:serverstring], ":unknown" + irclog data[:serverstring], ".unknown" } + + set_default_send_options :newlines => @config['send.newlines'].to_sym, + :join_with => @config['send.join_with'].dup, + :max_lines => @config['send.max_lines'], + :overlong => @config['send.overlong'].to_sym, + :split_at => Regexp.new(@config['send.split_at']), + :purge_split => @config['send.purge_split'], + :truncate_text => @config['send.truncate_text'].dup + end + + def setup_plugins_path + @plugins.clear_botmodule_dirs + @plugins.add_botmodule_dir(Config::coredir + "/utils") + @plugins.add_botmodule_dir(Config::coredir) + @plugins.add_botmodule_dir("#{botclass}/plugins") + + @config['plugins.path'].each do |_| + path = _.sub(/^\(default\)/, Config::datadir + '/plugins') + @plugins.add_botmodule_dir(path) + end + end + + def set_default_send_options(opts={}) + # Default send options for NOTICE and PRIVMSG + unless defined? @default_send_options + @default_send_options = { + :queue_channel => nil, # use default queue channel + :queue_ring => nil, # use default queue ring + :newlines => :split, # or :join + :join_with => ' ', # by default, use a single space + :max_lines => 0, # maximum number of lines to send with a single command + :overlong => :split, # or :truncate + # TODO an array of splitpoints would be preferrable for this option: + :split_at => /\s+/, # by default, split overlong lines at whitespace + :purge_split => true, # should the split string be removed? + :truncate_text => "#{Reverse}...#{Reverse}" # text to be appened when truncating + } + end + @default_send_options.update opts unless opts.empty? + end + + # checks if we should be quiet on a channel + def quiet_on?(channel) + return @quiet.include?('*') || @quiet.include?(channel.downcase) + end + + def set_quiet(channel) + if channel + ch = channel.downcase.dup + @quiet << ch unless @quiet.include?(ch) + else + @quiet.clear + @quiet << '*' + end + end + + def reset_quiet(channel) + if channel + @quiet.delete channel.downcase + else + @quiet.clear + end + end + + # things to do when we receive a signal + def got_sig(sig) + debug "received #{sig}, queueing quit" + $interrupted += 1 + quit unless @quit_mutex.locked? + debug "interrupted #{$interrupted} times" + if $interrupted >= 3 + debug "drastic!" + log_session_end + exit 2 + end end # connect the bot to IRC def connect begin - trap("SIGINT") { quit } - trap("SIGTERM") { quit } - trap("SIGHUP") { quit } - rescue - debug "failed to trap signals, probably running on windows?" + trap("SIGINT") { got_sig("SIGINT") } + trap("SIGTERM") { got_sig("SIGTERM") } + trap("SIGHUP") { got_sig("SIGHUP") } + rescue ArgumentError => e + debug "failed to trap signals (#{e.inspect}): running on Windows?" + rescue => e + debug "failed to trap signals: #{e.inspect}" end begin + quit if $interrupted > 0 @socket.connect rescue => e - raise "failed to connect to IRC server at #{@config['server.name']} #{@config['server.port']}: " + e + raise e.class, "failed to connect to IRC server at #{@config['server.name']} #{@config['server.port']}: " + e end - @socket.puts "PASS " + @config['server.password'] if @config['server.password'] - @socket.puts "NICK #{@nick}\nUSER #{@config['irc.user']} 4 #{@config['server.name']} :Ruby bot. (c) Tom Gilbert" - start_server_pings + quit if $interrupted > 0 + + realname = @config['irc.name'].clone || 'Ruby bot' + realname << ' ' + COPYRIGHT_NOTICE if @config['irc.name_copyright'] + + @socket.emergency_puts "PASS " + @config['server.password'] if @config['server.password'] + @socket.emergency_puts "NICK #{@config['irc.nick']}\nUSER #{@config['irc.user']} 4 #{@config['server.name']} :#{realname}" + quit if $interrupted > 0 + myself.nick = @config['irc.nick'] + myself.user = @config['irc.user'] end # begin event handling loop def mainloop while true begin - connect - @timer.start - - while true - if @socket.select + quit if $interrupted > 0 + connect + @timer.start + + quit_msg = nil + while @socket.connected? + quit if $interrupted > 0 + + # Wait for messages and process them as they arrive. If nothing is + # received, we call the ping_server() method that will PING the + # server if appropriate, or raise a TimeoutError if no PONG has been + # received in the user-chosen timeout since the last PING sent. + if @socket.select(1) break unless reply = @socket.gets + @last_rec = Time.now @client.process reply + else + ping_server end end + # I despair of this. Some of my users get "connection reset by peer" # exceptions that ARENT SocketError's. How am I supposed to handle # that? - #rescue TimeoutError, SocketError => e rescue SystemExit + log_session_end exit 0 + rescue Errno::ETIMEDOUT, Errno::ECONNABORTED, TimeoutError, SocketError => e + error "network exception: #{e.class}: #{e}" + debug e.backtrace.join("\n") + quit_msg = e.to_s + rescue BDB::Fatal => e + fatal "fatal bdb error: #{e.class}: #{e}" + fatal e.backtrace.join("\n") + DBTree.stats + # Why restart? DB problems are serious stuff ... + # restart("Oops, we seem to have registry problems ...") + log_session_end + exit 2 rescue Exception => e - puts "network exception: connection closed: #{e.inspect}" - puts e.backtrace.join("\n") - @socket.shutdown # now we reconnect + error "non-net exception: #{e.class}: #{e}" + error e.backtrace.join("\n") + quit_msg = e.to_s rescue => e - puts "unexpected exception: connection closed: #{e.inspect}" - puts e.backtrace.join("\n") + fatal "unexpected exception: #{e.class}: #{e}" + fatal e.backtrace.join("\n") + log_session_end exit 2 end - - puts "disconnected" - @last_ping = nil - @channels.clear - @socket.clearq - - puts "waiting to reconnect" + + disconnect(quit_msg) + + log "\n\nDisconnected\n\n" + + quit if $interrupted > 0 + + log "\n\nWaiting to reconnect\n\n" sleep @config['server.reconnect_wait'] end end - + # type:: message type # where:: message target # message:: message text @@ -370,61 +802,164 @@ class IrcBot # Type can be PRIVMSG, NOTICE, etc, but those you should really use the # relevant say() or notice() methods. This one should be used for IRCd # extensions you want to use in modules. - def sendmsg(type, where, message) - # limit it 440 chars + CRLF.. so we have to split long lines - left = 440 - type.length - where.length - 3 - begin - if(left >= message.length) - sendq("#{type} #{where} :#{message}") - log_sent(type, where, message) - return - end - line = message.slice!(0, left) - lastspace = line.rindex(/\s+/) - if(lastspace) - message = line.slice!(lastspace, line.length) + message - message.gsub!(/^\s+/, "") + def sendmsg(type, where, original_message, options={}) + opts = @default_send_options.merge(options) + + # For starters, set up appropriate queue channels and rings + mchan = opts[:queue_channel] + mring = opts[:queue_ring] + if mchan + chan = mchan + else + chan = where + end + if mring + ring = mring + else + case where + when User + ring = 1 + else + ring = 2 end - sendq("#{type} #{where} :#{line}") - log_sent(type, where, line) - end while(message.length > 0) + end + + message = original_message.to_s.gsub(/[\r\n]+/, "\n") + case opts[:newlines] + when :join + lines = [message.gsub("\n", opts[:join_with])] + when :split + lines = Array.new + message.each_line { |line| + line.chomp! + next unless(line.size > 0) + lines << line + } + else + raise "Unknown :newlines option #{opts[:newlines]} while sending #{original_message.inspect}" + end + + # The IRC protocol requires that each raw message must be not longer + # than 512 characters. From this length with have to subtract the EOL + # terminators (CR+LF) and the length of ":botnick!botuser@bothost " + # that will be prepended by the server to all of our messages. + + # The maximum raw message length we can send is therefore 512 - 2 - 2 + # minus the length of our hostmask. + + max_len = 508 - myself.fullform.size + + # On servers that support IDENTIFY-MSG, we have to subtract 1, because messages + # will have a + or - prepended + if server.capabilities[:"identify-msg"] + max_len -= 1 + end + + # When splitting the message, we'll be prefixing the following string: + # (e.g. "PRIVMSG #rbot :") + fixed = "#{type} #{where} :" + + # And this is what's left + left = max_len - fixed.size + + case opts[:overlong] + when :split + truncate = false + split_at = opts[:split_at] + when :truncate + truncate = opts[:truncate_text] + truncate = @default_send_options[:truncate_text] if truncate.size > left + truncate = "" if truncate.size > left + else + raise "Unknown :overlong option #{opts[:overlong]} while sending #{original_message.inspect}" + end + + # Counter to check the number of lines sent by this command + cmd_lines = 0 + max_lines = opts[:max_lines] + maxed = false + line = String.new + lines.each { |msg| + begin + if max_lines > 0 and cmd_lines == max_lines - 1 + truncate = opts[:truncate_text] + truncate = @default_send_options[:truncate_text] if truncate.size > left + truncate = "" if truncate.size > left + maxed = true + end + if(left >= msg.size) and not maxed + sendq "#{fixed}#{msg}", chan, ring + log_sent(type, where, msg) + cmd_lines += 1 + break + end + if truncate + line.replace msg.slice(0, left-truncate.size) + # line.sub!(/\s+\S*$/, truncate) + line << truncate + raise "PROGRAMMER ERROR! #{line.inspect} of size #{line.size} > #{left}" if line.size > left + sendq "#{fixed}#{line}", chan, ring + log_sent(type, where, line) + return + end + line.replace msg.slice!(0, left) + lastspace = line.rindex(opts[:split_at]) + if(lastspace) + msg.replace line.slice!(lastspace, line.size) + msg + msg.gsub!(/^#{opts[:split_at]}/, "") if opts[:purge_split] + end + sendq "#{fixed}#{line}", chan, ring + log_sent(type, where, line) + cmd_lines += 1 + end while(msg.size > 0) + } end # queue an arbitraty message for the server - def sendq(message="") + def sendq(message="", chan=nil, ring=0) # temporary - @socket.queue(message) + @socket.queue(message, chan, ring) end # send a notice message to channel/nick +where+ - def notice(where, message) - message.each_line { |line| - line.chomp! - next unless(line.length > 0) - sendmsg("NOTICE", where, line) - } + def notice(where, message, options={}) + return if where.kind_of?(Channel) and quiet_on?(where) + sendmsg "NOTICE", where, message, options end # say something (PRIVMSG) to channel/nick +where+ - def say(where, message) - message.to_s.gsub(/[\r\n]+/, "\n").each_line { |line| - line.chomp! - next unless(line.length > 0) - unless((where =~ /^#/) && (@channels.has_key?(where) && @channels[where].quiet)) - sendmsg("PRIVMSG", where, line) - end - } + def say(where, message, options={}) + return if where.kind_of?(Channel) and quiet_on?(where) + sendmsg "PRIVMSG", where, message, options end # perform a CTCP action with message +message+ to channel/nick +where+ - def action(where, message) - sendq("PRIVMSG #{where} :\001ACTION #{message}\001") - if(where =~ /^#/) - log "* #{@nick} #{message}", where - elsif (where =~ /^(\S*)!.*$/) - log "* #{@nick}[#{where}] #{message}", $1 + def action(where, message, options={}) + return if where.kind_of?(Channel) and quiet_on?(where) + mchan = options.fetch(:queue_channel, nil) + mring = options.fetch(:queue_ring, nil) + if mchan + chan = mchan + else + chan = where + end + if mring + ring = mring + else + case where + when User + ring = 1 + else + ring = 2 + end + end + # FIXME doesn't check message length. Can we make this exploit sendmsg? + sendq "PRIVMSG #{where} :\001ACTION #{message}\001", chan, ring + case where + when Channel + irclog "* #{myself} #{message}", where else - log "* #{@nick}[#{where}] #{message}", where + irclog "* #{myself}[#{where}] #{message}", where end end @@ -433,47 +968,76 @@ class IrcBot say where, @lang.get("okay") end - # log message +message+ to a file determined by +where+. +where+ can be a - # channel name, or a nick for private message logging - def log(message, where="server") - message.chomp! + # log IRC-related message +message+ to a file determined by +where+. + # +where+ can be a channel name, or a nick for private message logging + def irclog(message, where="server") + message = message.chomp stamp = Time.now.strftime("%Y/%m/%d %H:%M:%S") - unless(@logs.has_key?(where)) - @logs[where] = File.new("#{@botclass}/logs/#{where}", "a") - @logs[where].sync = true + if where.class <= Server + where_str = "server" + else + where_str = where.downcase.gsub(/[:!?$*()\/\\<>|"']/, "_") + end + unless(@logs.has_key?(where_str)) + @logs[where_str] = File.new("#{@botclass}/logs/#{where_str}", "a") + @logs[where_str].sync = true end - @logs[where].puts "[#{stamp}] #{message}" + @logs[where_str].puts "[#{stamp}] #{message}" #debug "[#{stamp}] <#{where}> #{message}" end - + # set topic of channel +where+ to +topic+ def topic(where, topic) - sendq "TOPIC #{where} :#{topic}" + sendq "TOPIC #{where} :#{topic}", where, 2 + end + + def disconnect(message = nil) + message = @lang.get("quit") if (message.nil? || message.empty?) + if @socket.connected? + debug "Clearing socket" + @socket.clearq + debug "Sending quit message" + @socket.emergency_puts "QUIT :#{message}" + debug "Flushing socket" + @socket.flush + debug "Shutting down socket" + @socket.shutdown + end + debug "Logging quits" + server.channels.each { |ch| + irclog "@ quit (#{message})", ch + } + stop_server_pings + @client.reset end # disconnect from the server and cleanup all plugins and modules def shutdown(message = nil) - begin - trap("SIGINT", "DEFAULT") - trap("SIGTERM", "DEFAULT") - trap("SIGHUP", "DEFAULT") - rescue - debug "failed to trap signals, probably running on windows?" + @quit_mutex.synchronize do + debug "Shutting down ..." + ## No we don't restore them ... let everything run through + # begin + # trap("SIGINT", "DEFAULT") + # trap("SIGTERM", "DEFAULT") + # trap("SIGHUP", "DEFAULT") + # rescue => e + # debug "failed to restore signals: #{e.inspect}\nProbably running on windows?" + # end + disconnect + debug "Saving" + save + debug "Cleaning up" + @save_mutex.synchronize do + @plugins.cleanup + end + # debug "Closing registries" + # @registry.close + debug "Cleaning up the db environment" + DBTree.cleanup_env + log "rbot quit (#{message})" end - message = @lang.get("quit") if (message.nil? || message.empty?) - @socket.clearq - save - @plugins.cleanup - @channels.each_value {|v| - log "@ quit (#{message})", v.name - } - @registry.close - @socket.puts "QUIT :#{message}" - @socket.flush - @socket.shutdown - puts "rbot quit (#{message})" end - + # message:: optional IRC quit message # quit IRC, shutdown the bot def quit(message=nil) @@ -490,51 +1054,57 @@ class IrcBot shutdown(msg) sleep @config['server.reconnect_wait'] # now we re-exec + # Note, this fails on Windows exec($0, *@argv) end - # call the save method for bot's config, keywords, auth and all plugins + # call the save method for all of the botmodules def save - @registry.flush - @config.save - @keywords.save - @auth.save - @plugins.save + @save_mutex.synchronize do + @plugins.save + DBTree.cleanup_logs + end end - # call the rescan method for the bot's lang, keywords and all plugins + # call the rescan method for all of the botmodules def rescan - @lang.rescan - @plugins.rescan - @keywords.rescan + @save_mutex.synchronize do + @lang.rescan + @plugins.rescan + end end - + # channel:: channel to join # key:: optional channel key if channel is +s # join a channel def join(channel, key=nil) if(key) - sendq "JOIN #{channel} :#{key}" + sendq "JOIN #{channel} :#{key}", channel, 2 else - sendq "JOIN #{channel}" + sendq "JOIN #{channel}", channel, 2 end end # part a channel def part(channel, message="") - sendq "PART #{channel} :#{message}" + sendq "PART #{channel} :#{message}", channel, 2 end # attempt to change bot's nick to +name+ def nickchg(name) - sendq "NICK #{name}" + sendq "NICK #{name}" end # changing mode def mode(channel, mode, target) - sendq "MODE #{channel} #{mode} #{target}" + sendq "MODE #{channel} #{mode} #{target}", channel, 2 end - + + # kicking a user + def kick(channel, user, msg) + sendq "KICK #{channel} #{user} :#{msg}", channel, 2 + end + # m:: message asking for help # topic:: optional topic help is requested for # respond to online help requests @@ -542,21 +1112,9 @@ class IrcBot topic = nil if topic == "" case topic when nil - helpstr = "help topics: core, auth, keywords" + helpstr = "help topics: " helpstr += @plugins.helptopics helpstr += " (help for more info)" - when /^core$/i - helpstr = corehelp - when /^core\s+(.+)$/i - helpstr = corehelp $1 - when /^auth$/i - helpstr = @auth.help - when /^auth\s+(.+)$/i - helpstr = @auth.help $1 - when /^keywords$/i - helpstr = @keywords.help - when /^keywords\s+(.+)$/i - helpstr = @keywords.help $1 else unless(helpstr = @plugins.help(topic)) helpstr = "no help for topic #{topic}" @@ -569,205 +1127,54 @@ class IrcBot def status secs_up = Time.new - @startup_time uptime = Utils.secs_to_string secs_up - return "Uptime #{uptime}, #{@plugins.length} plugins active, #{@registry.length} items stored in registry, #{@socket.lines_sent} lines sent, #{@socket.lines_received} received." + # return "Uptime #{uptime}, #{@plugins.length} plugins active, #{@registry.length} items stored in registry, #{@socket.lines_sent} lines sent, #{@socket.lines_received} received." + return "Uptime #{uptime}, #{@plugins.length} plugins active, #{@socket.lines_sent} lines sent, #{@socket.lines_received} received." end - # we'll ping the server every 30 seconds or so, and expect a response - # before the next one come around.. - def start_server_pings - @last_ping = nil - # stop existing timers if running - unless @ping_timer.nil? - @timer.remove @ping_timer - @ping_timer = nil - end - unless @pong_timer.nil? - @timer.remove @pong_timer - @pong_timer = nil - end - return unless @config['server.ping_timeout'] > 0 - # we want to respond to a hung server within 30 secs or so - @ping_timer = @timer.add(30) { - @last_ping = Time.now - @socket.puts "PING :rbot" - } - @pong_timer = @timer.add(10) { - unless @last_ping.nil? - diff = Time.now - @last_ping - unless diff < @config['server.ping_timeout'] - debug "no PONG from server for #{diff} seconds, reconnecting" - begin - @socket.shutdown - rescue - debug "couldn't shutdown connection (already shutdown?)" - end - @last_ping = nil + # We want to respond to a hung server in a timely manner. If nothing was received + # in the user-selected timeout and we haven't PINGed the server yet, we PING + # the server. If the PONG is not received within the user-defined timeout, we + # assume we're in ping timeout and act accordingly. + def ping_server + act_timeout = @config['server.ping_timeout'] + return if act_timeout <= 0 + now = Time.now + if @last_rec && now > @last_rec + act_timeout + if @last_ping.nil? + # No previous PING pending, send a new one + sendq "PING :rbot" + @last_ping = Time.now + else + diff = now - @last_ping + if diff > act_timeout + debug "no PONG from server in #{diff} seconds, reconnecting" + # the actual reconnect is handled in the main loop: + raise TimeoutError, "no PONG from server in #{diff} seconds" end end - } + end end - private - - # handle help requests for "core" topics - def corehelp(topic="") - case topic - when "quit" - return "quit [] => quit IRC with message " - when "restart" - return "restart => completely stop and restart the bot (including reconnect)" - when "join" - return "join [] => join channel with secret key if specified. #{@nick} also responds to invites if you have the required access level" - when "part" - return "part => part channel " - when "hide" - return "hide => part all channels" - when "save" - return "save => save current dynamic data and configuration" - when "rescan" - return "rescan => reload modules and static facts" - when "nick" - return "nick => attempt to change nick to " - when "say" - return "say | => say to or in private message to " - when "action" - return "action | => does a /me to or in private message to " - when "topic" - return "topic => set topic of to " - when "quiet" - return "quiet [in here|] => with no arguments, stop speaking in all channels, if \"in here\", stop speaking in this channel, or stop speaking in " - when "talk" - return "talk [in here|] => with no arguments, resume speaking in all channels, if \"in here\", resume speaking in this channel, or resume speaking in " - when "version" - return "version => describes software version" - when "botsnack" - return "botsnack => reward #{@nick} for being good" - when "hello" - return "hello|hi|hey|yo [#{@nick}] => greet the bot" - else - return "Core help topics: quit, restart, config, join, part, hide, save, rescan, nick, say, action, topic, quiet, talk, version, botsnack, hello" - end + def stop_server_pings + # cancel previous PINGs and reset time of last RECV + @last_ping = nil + @last_rec = nil end - # handle incoming IRC PRIVMSG +m+ - def onprivmsg(m) - # log it first + private + + def irclogprivmsg(m) if(m.action?) if(m.private?) - log "* [#{m.sourcenick}(#{m.sourceaddress})] #{m.message}", m.sourcenick + irclog "* [#{m.source}(#{m.sourceaddress})] #{m.message}", m.source else - log "* #{m.sourcenick} #{m.message}", m.target + irclog "* #{m.source} #{m.message}", m.target end else if(m.public?) - log "<#{m.sourcenick}> #{m.message}", m.target + irclog "<#{m.source}> #{m.message}", m.target else - log "[#{m.sourcenick}(#{m.sourceaddress})] #{m.message}", m.sourcenick - end - end - - # pass it off to plugins that want to hear everything - @plugins.delegate "listen", m - - if(m.private? && m.message =~ /^\001PING\s+(.+)\001/) - notice m.sourcenick, "\001PING #$1\001" - log "@ #{m.sourcenick} pinged me" - return - end - - if(m.address?) - case m.message - when (/^join\s+(\S+)\s+(\S+)$/i) - join $1, $2 if(@auth.allow?("join", m.source, m.replyto)) - when (/^join\s+(\S+)$/i) - join $1 if(@auth.allow?("join", m.source, m.replyto)) - when (/^part$/i) - part m.target if(m.public? && @auth.allow?("join", m.source, m.replyto)) - when (/^part\s+(\S+)$/i) - part $1 if(@auth.allow?("join", m.source, m.replyto)) - when (/^quit(?:\s+(.*))?$/i) - quit $1 if(@auth.allow?("quit", m.source, m.replyto)) - when (/^restart(?:\s+(.*))?$/i) - restart $1 if(@auth.allow?("quit", m.source, m.replyto)) - when (/^hide$/i) - join 0 if(@auth.allow?("join", m.source, m.replyto)) - when (/^save$/i) - if(@auth.allow?("config", m.source, m.replyto)) - save - m.okay - end - when (/^nick\s+(\S+)$/i) - nickchg($1) if(@auth.allow?("nick", m.source, m.replyto)) - when (/^say\s+(\S+)\s+(.*)$/i) - say $1, $2 if(@auth.allow?("say", m.source, m.replyto)) - when (/^action\s+(\S+)\s+(.*)$/i) - action $1, $2 if(@auth.allow?("say", m.source, m.replyto)) - when (/^topic\s+(\S+)\s+(.*)$/i) - topic $1, $2 if(@auth.allow?("topic", m.source, m.replyto)) - when (/^mode\s+(\S+)\s+(\S+)\s+(.*)$/i) - mode $1, $2, $3 if(@auth.allow?("mode", m.source, m.replyto)) - when (/^ping$/i) - say m.replyto, "pong" - when (/^rescan$/i) - if(@auth.allow?("config", m.source, m.replyto)) - m.okay - rescan - end - when (/^quiet$/i) - if(auth.allow?("talk", m.source, m.replyto)) - m.okay - @channels.each_value {|c| c.quiet = true } - end - when (/^quiet in (\S+)$/i) - where = $1 - if(auth.allow?("talk", m.source, m.replyto)) - m.okay - where.gsub!(/^here$/, m.target) if m.public? - @channels[where].quiet = true if(@channels.has_key?(where)) - end - when (/^talk$/i) - if(auth.allow?("talk", m.source, m.replyto)) - @channels.each_value {|c| c.quiet = false } - m.okay - end - when (/^talk in (\S+)$/i) - where = $1 - if(auth.allow?("talk", m.source, m.replyto)) - where.gsub!(/^here$/, m.target) if m.public? - @channels[where].quiet = false if(@channels.has_key?(where)) - m.okay - end - when (/^status\??$/i) - m.reply status if auth.allow?("status", m.source, m.replyto) - when (/^registry stats$/i) - if auth.allow?("config", m.source, m.replyto) - m.reply @registry.stat.inspect - end - when (/^(help\s+)?config(\s+|$)/) - @config.privmsg(m) - when (/^(version)|(introduce yourself)$/i) - say m.replyto, "I'm a v. #{$version} rubybot, (c) Tom Gilbert - http://linuxbrit.co.uk/rbot/" - when (/^help(?:\s+(.*))?$/i) - say m.replyto, help($1) - #TODO move these to a "chatback" plugin - when (/^(botsnack|ciggie)$/i) - say m.replyto, @lang.get("thanks_X") % m.sourcenick if(m.public?) - say m.replyto, @lang.get("thanks") if(m.private?) - when (/^(hello|howdy|hola|salut|bonjour|sup|niihau|hey|hi(\W|$)|yo(\W|$)).*/i) - say m.replyto, @lang.get("hello_X") % m.sourcenick if(m.public?) - say m.replyto, @lang.get("hello") if(m.private?) - else - delegate_privmsg(m) - end - else - # stuff to handle when not addressed - case m.message - when (/^\s*(hello|howdy|hola|salut|bonjour|sup|niihau|hey|hi|yo(\W|$))[\s,-.]+#{Regexp.escape(@nick)}$/i) - say m.replyto, @lang.get("hello_X") % m.sourcenick - when (/^#{Regexp.escape(@nick)}!*$/) - say m.replyto, @lang.get("hello_X") % m.sourcenick - else - @keywords.privmsg(m) + irclog "[#{m.source}(#{m.sourceaddress})] #{m.message}", m.source end end end @@ -776,84 +1183,57 @@ class IrcBot def log_sent(type, where, message) case type when "NOTICE" - if(where =~ /^#/) - log "-=#{@nick}=- #{message}", where - elsif (where =~ /(\S*)!.*/) - log "[-=#{where}=-] #{message}", $1 + case where + when Channel + irclog "-=#{myself}=- #{message}", where else - log "[-=#{where}=-] #{message}" + irclog "[-=#{where}=-] #{message}", where end when "PRIVMSG" - if(where =~ /^#/) - log "<#{@nick}> #{message}", where - elsif (where =~ /^(\S*)!.*$/) - log "[msg(#{where})] #{message}", $1 + case where + when Channel + irclog "<#{myself}> #{message}", where else - log "[msg(#{where})] #{message}", where + irclog "[msg(#{where})] #{message}", where end end end - def onjoin(m) - @channels[m.channel] = IRCChannel.new(m.channel) unless(@channels.has_key?(m.channel)) - if(m.address?) + def irclogjoin(m) + if m.address? debug "joined channel #{m.channel}" - log "@ Joined channel #{m.channel}", m.channel + irclog "@ Joined channel #{m.channel}", m.channel else - log "@ #{m.sourcenick} joined channel #{m.channel}", m.channel - @channels[m.channel].users[m.sourcenick] = Hash.new - @channels[m.channel].users[m.sourcenick]["mode"] = "" + irclog "@ #{m.source} joined channel #{m.channel}", m.channel end - - @plugins.delegate("listen", m) - @plugins.delegate("join", m) end - def onpart(m) + def irclogpart(m) if(m.address?) debug "left channel #{m.channel}" - log "@ Left channel #{m.channel} (#{m.message})", m.channel - @channels.delete(m.channel) + irclog "@ Left channel #{m.channel} (#{m.message})", m.channel else - log "@ #{m.sourcenick} left channel #{m.channel} (#{m.message})", m.channel - @channels[m.channel].users.delete(m.sourcenick) + irclog "@ #{m.source} left channel #{m.channel} (#{m.message})", m.channel end - - # delegate to plugins - @plugins.delegate("listen", m) - @plugins.delegate("part", m) end - # respond to being kicked from a channel - def onkick(m) + def irclogkick(m) if(m.address?) debug "kicked from channel #{m.channel}" - @channels.delete(m.channel) - log "@ You have been kicked from #{m.channel} by #{m.sourcenick} (#{m.message})", m.channel + irclog "@ You have been kicked from #{m.channel} by #{m.source} (#{m.message})", m.channel else - @channels[m.channel].users.delete(m.sourcenick) - log "@ #{m.target} has been kicked from #{m.channel} by #{m.sourcenick} (#{m.message})", m.channel + irclog "@ #{m.target} has been kicked from #{m.channel} by #{m.source} (#{m.message})", m.channel end - - @plugins.delegate("listen", m) - @plugins.delegate("kick", m) end - def ontopic(m) - @channels[m.channel] = IRCChannel.new(m.channel) unless(@channels.has_key?(m.channel)) - @channels[m.channel].topic = m.topic if !m.topic.nil? - @channels[m.channel].topic.timestamp = m.timestamp if !m.timestamp.nil? - @channels[m.channel].topic.by = m.source if !m.source.nil? - - debug "topic of channel #{m.channel} is now #{@channels[m.channel].topic}" + def irclogtopic(m) + if m.source == myself + irclog "@ I set topic \"#{m.topic}\"", m.channel + else + irclog "@ #{m.source} set topic \"#{m.topic}\"", m.channel + end end - # delegate a privmsg to auth, keyword or plugin handlers - def delegate_privmsg(message) - [@auth, @plugins, @keywords].each {|m| - break if m.privmsg(message) - } - end end end