require 'pp'
-unless Kernel.instance_methods.include?("pretty_inspect")
+unless Kernel.respond_to? :pretty_inspect
def pretty_inspect
PP.pp(self, '')
end
# these first
require 'rbot/rbotconfig'
+begin
+ require 'rubygems'
+rescue LoadError
+ log "rubygems unavailable"
+end
+
require 'rbot/load-gettext'
require 'rbot/config'
require 'rbot/config-compat'
require 'rbot/plugins'
require 'rbot/message'
require 'rbot/language'
-require 'rbot/dbhash'
-require 'rbot/registry'
module Irc
attr_reader :socket
# bot's object registry, plugins get an interface to this for persistant
- # storage (hash interface tied to a bdb file, plugins use Accessors to store
+ # storage (hash interface tied to a db file, plugins use Accessors to store
# 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
+ # bot's httputil helper object, for fetching resources via http. Sets up
# proxies etc as defined by the bot configuration/environment
attr_accessor :httputil
@client.user
end
- # bot User in the client/server connection
+ # bot nick in the client/server connection
def nick
myself.nick
end
+ # bot channels in the client/server connection
+ def channels
+ myself.channels
+ end
+
# nick wanted by the bot. This defaults to the irc.nick config value,
# but may be overridden by a manual !nick command
def wanted_nick
Config.register Config::ArrayValue.new('irc.ignore_users',
:default => [],
:desc => "Which users to ignore input from. This is mainly to avoid bot-wars triggered by creative people")
+ Config.register Config::ArrayValue.new('irc.ignore_channels',
+ :default => [],
+ :desc => "Which channels to ignore input in. This is mainly to turn the bot into a logbot that doesn't interact with users in any way (in the specified channels)")
Config.register Config::IntegerValue.new('core.save_every',
:default => 60, :validate => Proc.new{|v| v >= 0},
bot.socket.penalty_pct = v
},
:desc => "Percentage of IRC penalty to consider when sending messages to prevent being disconnected for excess flood. Set to 0 to disable penalty control.")
+ Config.register Config::StringValue.new('core.db',
+ :default => "bdb",
+ :wizard => true, :default => "bdb",
+ :validate => Proc.new { |v| ["bdb", "tc"].include? v },
+ :requires_restart => true,
+ :desc => "DB adaptor to use for storing settings and plugin data. Options are: bdb (Berkeley DB, stable adaptor, but troublesome to install and unmaintained), tc (Tokyo Cabinet, new adaptor, fast and furious, but may be not available and contain bugs)")
@argv = params[:argv]
@run_dir = params[:run_dir] || Dir.pwd
botclass.gsub!("\\","/")
end
end
- botclass += "/.rbot"
+ botclass = File.join(botclass, ".rbot")
end
botclass = File.expand_path(botclass)
@botclass = botclass.gsub(/\/$/, "")
- if FileTest.directory? botclass
- # compare the templates dir with the current botclass, and fill it in with
- # any missing file.
- # Sadly, FileUtils.cp_r doesn't have an :update option, so we have to do it
- # manually
- template = File.join Config::datadir, 'templates'
- # note that we use the */** pattern because we don't want to match
- # keywords.rbot, which gets deleted on load and would therefore be missing always
- missing = Dir.chdir(template) { Dir.glob('*/**') } - Dir.chdir(botclass) { Dir.glob('*/**') }
- missing.map do |f|
- dest = File.join(botclass, f)
- FileUtils.mkdir_p File.dirname dest
- FileUtils.cp File.join(template, f), dest
- end
- else
- log "no #{botclass} directory found, creating from templates.."
- if FileTest.exist? botclass
- error "file #{botclass} exists but isn't a directory"
- exit 2
- end
- FileUtils.cp_r Config::datadir+'/templates', botclass
- end
+ repopulate_botclass_directory
- Dir.mkdir("#{botclass}/registry") unless File.exist?("#{botclass}/registry")
- Dir.mkdir("#{botclass}/safe_save") unless File.exist?("#{botclass}/safe_save")
+ registry_dir = File.join(@botclass, 'registry')
+ Dir.mkdir(registry_dir) unless File.exist?(registry_dir)
+ unless FileTest.directory? registry_dir
+ error "registry storage location #{registry_dir} is not a directory"
+ exit 2
+ end
+ save_dir = File.join(@botclass, 'safe_save')
+ Dir.mkdir(save_dir) unless File.exist?(save_dir)
+ unless FileTest.directory? save_dir
+ error "safe save location #{save_dir} is not a directory"
+ exit 2
+ end
# Time at which the last PING was sent
@last_ping = nil
$daemonize = true
end
+ case @config["core.db"]
+ when "bdb"
+ require 'rbot/registry/bdb'
+ when "tc"
+ require 'rbot/registry/tc'
+ else
+ raise _("Unknown DB adaptor: %s") % @config["core.db"]
+ end
+
@logfile = @config['log.file']
if @logfile.class!=String || @logfile.empty?
- @logfile = "#{botclass}/#{File.basename(botclass).gsub(/^\.+/,'')}.log"
+ logfname = File.basename(botclass).gsub(/^\.+/,'')
+ logfname << ".log"
+ @logfile = File.join(botclass, logfname)
debug "Using `#{@logfile}' as debug log"
end
end
end
- File.open($opts['pidfile'] || "#{@botclass}/rbot.pid", 'w') do |pf|
+ File.open($opts['pidfile'] || File.join(@botclass, 'rbot.pid'), 'w') do |pf|
pf << "#{$$}\n"
end
@auth.everyone.set_default_permission("*", true)
@auth.botowner.password= @config['auth.password']
- Dir.mkdir("#{botclass}/plugins") unless File.exist?("#{botclass}/plugins")
@plugins = Plugins::manager
@plugins.bot_associate(self)
setup_plugins_path()
# debug "Message target is #{data[:target].inspect}"
# debug "Bot is #{myself.inspect}"
+ @config['irc.ignore_channels'].each { |channel|
+ if m.target.downcase == channel.downcase
+ m.ignored = true
+ break
+ end
+ }
@config['irc.ignore_users'].each { |mask|
if m.source.matches?(server.new_netmask(mask))
m.ignored = true
+ break
end
- }
+ } unless m.ignored
@plugins.irc_delegate('privmsg', m)
}
m = WhoisMessage.new(self, server, source, target, data[:whois])
@plugins.delegate "whois", m
}
+ @client[:list] = proc {|data|
+ source = data[:source]
+ m = ListMessage.new(self, server, source, source, data[:list])
+ @plugins.delegate "irclist", m
+ }
@client[:join] = proc {|data|
m = JoinMessage.new(self, server, data[:source], data[:channel], data[:message])
sendq("MODE #{data[:channel]}", nil, 0) if m.address?
m.users = data[:users]
@plugins.delegate "names", m
}
+ @client[:banlist] = proc { |data|
+ m = BanlistMessage.new(self, server, server, data[:channel])
+ m.bans = data[:bans]
+ @plugins.delegate "banlist", m
+ }
+ @client[:nosuchtarget] = proc { |data|
+ m = NoSuchTargetMessage.new(self, server, server, data[:target], data[:message])
+ @plugins.delegate "nosuchtarget", m
+ }
@client[:error] = proc { |data|
raise ServerError, data[:message]
}
trap_sigs
end
+ def repopulate_botclass_directory
+ template_dir = File.join Config::datadir, 'templates'
+ if FileTest.directory? @botclass
+ # compare the templates dir with the current botclass dir, filling up the
+ # latter with any missing file. Sadly, FileUtils.cp_r doesn't have an
+ # :update option, so we have to do it manually.
+ # Note that we use the */** pattern because we don't want to match
+ # keywords.rbot, which gets deleted on load and would therefore be missing
+ # always
+ missing = Dir.chdir(template_dir) { Dir.glob('*/**') } - Dir.chdir(@botclass) { Dir.glob('*/**') }
+ missing.map do |f|
+ dest = File.join(@botclass, f)
+ FileUtils.mkdir_p(File.dirname(dest))
+ FileUtils.cp File.join(template_dir, f), dest
+ end
+ else
+ log "no #{@botclass} directory found, creating from templates..."
+ if FileTest.exist? @botclass
+ error "file #{@botclass} exists but isn't a directory"
+ exit 2
+ end
+ FileUtils.cp_r template_dir, @botclass
+ end
+ end
+
+ # Return a path under the current botclass by joining the mentioned
+ # components. The components are automatically converted to String
+ def path(*components)
+ File.join(@botclass, *(components.map {|c| c.to_s}))
+ end
+
def setup_plugins_path
+ plugdir_default = File.join(Config::datadir, 'plugins')
+ plugdir_local = File.join(@botclass, 'plugins')
+ Dir.mkdir(plugdir_local) unless File.exist?(plugdir_local)
+
@plugins.clear_botmodule_dirs
- @plugins.add_botmodule_dir(Config::coredir + "/utils")
- @plugins.add_botmodule_dir(Config::coredir)
- @plugins.add_botmodule_dir("#{botclass}/plugins")
+ @plugins.add_core_module_dir(File.join(Config::coredir, 'utils'))
+ @plugins.add_core_module_dir(Config::coredir)
+ if FileTest.directory? plugdir_local
+ @plugins.add_plugin_dir(plugdir_local)
+ else
+ warning "local plugin location #{plugdir_local} is not a directory"
+ end
@config['plugins.path'].each do |_|
- path = _.sub(/^\(default\)/, Config::datadir + '/plugins')
- @plugins.add_botmodule_dir(path)
+ path = _.sub(/^\(default\)/, plugdir_default)
+ @plugins.add_plugin_dir(path)
end
end
}
end
@default_send_options.update opts unless opts.empty?
- end
+ end
# checks if we should be quiet on a channel
def quiet_on?(channel)
# connect the bot to IRC
def connect
+ # make sure we don't have any spurious ping checks running
+ # (and initialize the vars if this is the first time we connect)
+ stop_server_pings
begin
quit if $interrupted > 0
@socket.connect
@last_rec = Time.now
- rescue => e
- raise e.class, "failed to connect to IRC server at #{@socket.server_uri}: " + e
+ rescue Exception => e
+ uri = @socket.server_uri || '<unknown>'
+ error "failed to connect to IRC server at #{uri}"
+ error e
+ raise
end
quit if $interrupted > 0
disconnect(message)
end
- if will_wait
- log "\n\nDisconnected\n\n"
+ begin
+ if will_wait
+ log "\n\nDisconnected\n\n"
- quit if $interrupted > 0
+ quit if $interrupted > 0
- log "\n\nWaiting to reconnect\n\n"
- sleep @config['server.reconnect_wait']
- sleep 10*@config['server.reconnect_wait'] if too_fast
- end
+ log "\n\nWaiting to reconnect\n\n"
+ sleep @config['server.reconnect_wait']
+ sleep 10*@config['server.reconnect_wait'] if too_fast
+ end
- connect
+ connect
+ rescue Exception => e
+ will_wait = true
+ retry
+ end
end
# begin event handling loop
def mainloop
while true
too_fast = false
+ quit_msg = nil
begin
+ reconnect(quit_msg, too_fast)
quit if $interrupted > 0
- quit_msg = nil
while @socket.connected?
quit if $interrupted > 0
rescue Errno::ETIMEDOUT, Errno::ECONNABORTED, TimeoutError, SocketError => e
error "network exception: #{e.pretty_inspect}"
quit_msg = e.to_s
- rescue ServerError
+ rescue ServerError => e
# received an ERROR from the server
quit_msg = "server ERROR: " + e.message
too_fast = e.message.index("reconnect too fast")
- rescue BDB::Fatal => e
- fatal "fatal bdb error: #{e.pretty_inspect}"
+ retry
+ rescue DBFatal => e
+ fatal "fatal db error: #{e.pretty_inspect}"
DBTree.stats
# Why restart? DB problems are serious stuff ...
# restart("Oops, we seem to have registry problems ...")
log_session_end
exit 2
end
- reconnect(quit_msg, too_fast)
end
end
# 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, original_message, options={})
- opts = @default_send_options.merge(options)
+ def sendmsg(original_type, original_where, original_message, options={})
+
+ # filter message with sendmsg filters
+ ds = DataStream.new original_message.to_s.dup,
+ :type => original_type, :dest => original_where,
+ :options => @default_send_options.merge(options)
+ filters = filter_names(:sendmsg)
+ filters.each do |fname|
+ debug "filtering #{ds[:text]} with sendmsg filter #{fname}"
+ ds.merge! filter(self.global_filter_name(fname, :sendmsg), ds)
+ end
+
+ opts = ds[:options]
+ type = ds[:type]
+ where = ds[:dest]
+ filtered = ds[:text]
# For starters, set up appropriate queue channels and rings
mchan = opts[:queue_channel]
end
end
- multi_line = original_message.to_s.gsub(/[\r\n]+/, "\n")
+ multi_line = filtered.gsub(/[\r\n]+/, "\n")
# if target is a channel with nocolor modes, strip colours
if where.kind_of?(Channel) and where.mode.any?(*config['server.nocolor_modes'])
# totally shutdown and respawn the bot
def restart(message=nil)
- message = "restarting, back in #{@config['server.reconnect_wait']}..." if (!message || message.empty?)
+ message = _("restarting, back in %{wait}...") % {
+ :wait => @config['server.reconnect_wait']
+ } if (!message || message.empty?)
shutdown(message)
sleep @config['server.reconnect_wait']
begin