Class: Sixconfig

Inherits:
ActiveRecord::Base show all
Defined in:
lib/six-updater-web/app/models/sixconfig.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from ActiveRecord::Base

#associated_valid?, #no_errors_in_associated?, #save_associated, #save_associated!, #save_with_unsaved_flag, #to_label, #unsaved=, #unsaved?

Class Method Details

.backtrace(e, log) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 153

def self.backtrace(e, log)
  log.info "ERROR!!! #{e.class}: #{e.message} #{e.backtrace.join("\n")}"
end

.exec ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 157

def self.exec
  # Dirty workaround for Windows six-updater.rb inside BASE_PATH will take precedence over ruby\bin\six-updater(.bat)
  case RUBY_PLATFORM
    when /-mingw32$/, /-mswin32$/
      "six-updater.bat"
    else
      "six-updater"
  end
end

.process_msg(msg, messages, ses, previous_r = nil) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 180

def self.process_msg(msg, messages, ses, previous_r = nil)
  # Create new logentry when no previous_r is found
  entry = previous_r ? previous_r : Log.new(:logsession_id => ses)
  entry.content = msg
  #p [msg, entry]

  # Set new previous_r unless last message had return
  previous_r = msg[/\n$/] ? nil : entry #&& ! msg[/.+\r\n$/]

  messages << entry unless messages.include?(entry)
  previous_r
end

.start_updater(cl) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 176

def self.start_updater(cl)
  SixUpdaterWeb.run_program(self.exec, SixUpdaterWeb::BASE_PATH, cl)
end

.start_updater_inweb(cli) ⇒ Object

TODO: FIXME, Can’t run this in development atm!



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 197

def self.start_updater_inweb(cli)
  logger.info "Starting #{exec} with #{cli} from #{SixUpdaterWeb::BASE_PATH}"

  ActiveRecord::Base.connection_pool.clear_stale_cached_connections!
  Thread.new(cli, logger) do |cl, log|
    Dir.chdir SixUpdaterWeb::BASE_PATH do |dir|
      # Setup session
      ses = Logsession.new
      ses.save
      ses = ses.id # Workaround for some issue with throwing around this record, in development mode.
      messages, buff = [], []
      shebang = nil
      found_r, previous_r = nil, nil
      status = nil
      cmd = case RUBY_PLATFORM
        when /-mingw32$/, /-mswin32$/
          "ruby \"#{File.join(RAILS_ROOT, "lib", "wrapper.rb")}\" #{exec} #{cl}"
        else
          "#{exec} #{cl}"
      end
      
      begin
        status = IO.popen(cmd) do |io_out| #Open3.popen3("#{exec} #{cl}") do |io_in, io_out, io_err, waitth|
          previous = Time.now
          #io_in.close
          io_out.sync = true
          io_out.each_byte do |b|
            begin
              char = b.chr
              case RUBY_PLATFORM
                when /-mingw32$/, /-mswin32$/
                  if found_r
                    # Found \r
                    found_r = false
                    if ["\n"].include?(char)
                      # Line ending: Add to buffer, then process it
                      buff << char
                      msg = buff.join("")
                      buff = []
                      if msg =~ /^SIX-SHEBANG: /
                        shebang = msg
                      else
                        previous_r = process_msg(msg, messages, ses, previous_r)
                      end
                    else
                      # Other char; Process buffer, then add it to a new buffer
                      msg = buff.join("")
                      buff = []
                      if msg =~ /^SIX-SHEBANG: /
                        shebang = msg
                      else
                        previous_r = process_msg(msg, messages, ses, previous_r)
                      end
                      found_r = true if ["\r"].include?(char)
                      buff << char
                    end
                  else
                    # Default processing
                    buff << char
                    case char
                      when "\r"
                        found_r = true
                      when "\n"
                        msg = buff.join("")
                        buff = []
                        if msg =~ /^SIX-SHEBANG: /
                          shebang = msg
                        else
                          previous_r = process_msg(msg, messages, ses, previous_r)
                        end
                    end
                  end
                else
                  # Default processing
                  buff << char
                  if ["\r","\n"].include?(char)
                    msg = buff.join("")
                    buff = []
                    #if msg =~ /^SIX-SHEBANG: /
                    #  shebang = msg
                    #else
                      previous_r = process_msg(msg, messages, ses, previous_r)
                    #end
                  end                    
              end
            rescue => e
              backtrace(e, log)
            end
            unless messages.empty?
              # Write the messages buffer to database
              # only check every 2 seconds
              if Time.now - previous > 2
                previous = Time.now
                done = []
                messages.uniq!
                begin
                  messages.each {|msg| msg.save; done << msg}
                rescue => e
                  backtrace(e, log)
                end
                messages -= done
              end
            end
          end
          #status = waitth.value
        end
      rescue => e
        backtrace(e, log)
      end

      pid, status = nil, 1
      case RUBY_PLATFORM
        when /-mingw32$/, /-mswin32$/
          # Handle last bits in the buffer
          unless buff.empty?
            msg = buff.join("")
            if msg =~ /^SIX-SHEBANG: /
              shebang = msg
            else
              previous_r = process_msg(msg, messages, ses, previous_r)
            end
          end

          # Handle status and pid
          if shebang
            if shebang[/^SIX-SHEBANG: (-?.*), (-?.*)/]
              pid = $1.to_i if $1
              status = $2.to_i if $2
            end
          end
        else
          # Handle last bits in the buffer
          unless buff.empty?
            msg = buff.join("")
            previous_r = process_msg(msg, messages, ses, previous_r)
          end

          # Handle status and pid
          pid, status = $?.pid, $?.exitstatus
      end

      if status > 0
        messages << Log.new(:logsession_id => ses, :content => "Abnormal program termination. #{pid}: #{status}")
      else
        messages << Log.new(:logsession_id => ses, :content => "Normal program termination. #{pid}: #{status}")
      end

      unless messages.empty?
        i = 0; done = false
        until done || i > 3
          i += 1
          begin
            messages.each {|msg| msg.save}
            done = true
          rescue => e
            backtrace(e, log)
            sleep 2
          end
        end
      end
    end
    ActiveRecord::Base.connection_pool.clear_stale_cached_connections!
  end
  sleep 2
end

Instance Method Details

#all_mods(srv = self.get_server, setting = Appsetting.new) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 17

def all_mods(srv = self.get_server, setting = Appsetting.new)
  m = []
  m += srv.mods if srv
  self.mods.each { |mod| m << mod unless m.include?(mod) }
  if setting.beta
    t = setting.edition
    if t
      t::DEFAULT_BETA_MODS.each do |mf|
        mod = Mod.find_by_name(mf)
        next unless mod
        m << mod unless m.include?(mod)
      end
    end
  end
  m.each {|mod| if (mod.new_record? && !mod.exists?(setting)); mod.disabled = true; end }
  ms = []
  m.each {|mod| ms += mod.all_dependentmods; ms << mod } 
  ms.uniq.reject{|e| e.class == Mod} # Shitty workaround for crap input (Wrong type mods...)
end

#auto_skip_status(setting_override = false, server_override = nil, force = false) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 93

def auto_skip_status(setting_override = false, server_override = nil, force = false)
  setting = if setting_override
    setting_override
  else
    self.appsetting
  end
  srv = if server_override
    server_override
  else
    self.get_server
  end

  setting = Appsetting.new unless setting

  self.all_mods(srv, setting).each do |mod|
    if force
      mod.skip = false
    else
      mod.update_version(setting)
      mod.update_skip
    end
    mod.save
  end
end

#clear_skip_status(server_override = nil) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 67

def clear_skip_status(server_override = nil)
  self.all_mods(server_override).each do |mod|
    mod.skip = false
    mod.save
  end
end

#exec ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 37

def exec
  ""
end

#execute(action, setting, server, autoskip, inweb) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 41

def execute(action, setting, server, autoskip, inweb)
  #self.auto_skip_status(setting, server, false) if autoskip
  h = self.output_yml(setting, server)

  cl = ""

  if action
    action.tasks.each do |task|
      cl += " --#{task}" unless task == "Default"
    end
  end

  if inweb
    Sixconfig.start_updater_inweb(cl)
    return h
  end

  case RUBY_PLATFORM
    when /-mingw32$/, /-mswin32$/
      cl += " --wait"
  end

  Sixconfig.start_updater(cl)
  h
end

#from_updater_yml(yml) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 11

def from_updater_yml(yml)
  yml.each_pair do |key, value|
    
  end
end

#get_server ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 75

def get_server
  if self.queryserver.nil?
    if self.server.nil?
      return nil
    else
      begin
        self.server
      rescue
      end
    end
  else
    begin
      self.queryserver
    rescue
    end
  end
end

#imp(setting = Appsetting.new) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 167

def imp(setting = Appsetting.new)
  Mod.find(:all).each do |mod|
    mod.update_version(setting)
    mod.save if mod.changed?
    next unless mod.installed?
    self.mods << mod unless self.mods.include?(mod)
  end
end

#output_yml(setting = nil, server = nil) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 118

def output_yml(setting = nil, server = nil)
  yml = self.to_updater_yml(setting, server)
  File.open(File.join(SixUpdaterWeb::DATA_PATH, 'six-updater.yml'), 'w') do |file|
    file.puts yml.to_yaml
  end
  yml
end

#to_updater_yml(setting_override = nil, server_override = nil) ⇒ Object 



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# File 'lib/six-updater-web/app/models/sixconfig.rb', line 126

def to_updater_yml(setting_override = nil, server_override = nil)
  setting = if setting_override
    setting_override
  else
    self.appsetting
  end

  srv = if server_override
    server_override
  else
    self.get_server
  end

  setting = Appsetting.new unless setting
  hash = setting.to_updater_yml
  hash[:folders] = []

  self.all_mods(srv, setting).each do |mod|
    y = mod.to_updater_yml
    hash[:folders] << y unless hash[:folders].include?(y)
  end

  hash[:server] = srv.to_updater_yml if srv

  hash
end