Module: Six::Appmanager

Defined in:
lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb

Class Method Summary collapse

Class Method Details

.find_process(name, path) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 58

def find_process(name, path)
  pids = []
  logger.info "Checking for #{name} - #{path}"

  begin
    case RUBY_PLATFORM
      when /-mingw32$/, /-mswin32$/
        %x[WMIC PROCESS get Caption,ExecutablePath,ProcessId].each_line do |l| #Commandline
            line = l.clone
            line.chomp!
            line.strip!
            reg = /([0-9]*)$/
            line[reg]
            pid = $1
            next if pid.nil?
            line.sub!(reg, "")
            line.strip!
            line[/^([\w ]*\.\w*)[ ]*(.*)/]
            image, full = $1, $2
            next if image.nil?

            case image.downcase
              when name.downcase
                pid = pid.to_i
                next unless pid > 0
                if path.nil? || full.nil?
                  pids << pid
                  next
                end
                logger.debug "Full: #{full.downcase}"
                if File.join(path, name).gsub("/", "\\").downcase == full.downcase
                  pids << pid
                end
            end
        end
=begin
        out = %x[tasklist]
        out.split("\n").each do |line|
          if line =~ /\A#{name}[\t| ]*([0-9]*)/
            pid = $1
            if pid.size > 0
              pid = pid.to_i
              pids << pid
            end
          end
        end
=end

      else
        # TODO: Include exe/cmdnline check;
        # /proc/PID/exe
        # /proc/PID/cmdline
        %x[ps -A | grep #{name}].split("\n").each do |line|
          unless line[/grep/]
            line[/^\s*([0-9]*)/]
            pids << $1
          end
        end
    end
  rescue => e
    logger.warn "Failed checking tasklist for #{name}"
    logger.debug "#{e.class}: #{e.message} #{e.backtrace.join("\n")}"
  end
  pids
=begin
  wmi_init
  ar = []
  processes = @wmi.ExecQuery("select * from win32_process")
  processes.each do |process|
    if process.Name == name
      logger.debug "Found m! #{process.ProcessId}"
      ar << process
    end
  end
  ar
=end

end

.kill(process) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 36

def kill(process)
  Process.kill(9, process).each do |kill| #.ProcessId
    logger.debug "Killed: #{kill}"
    #        if kill == process.ProcessId
    #          logger.debug "Succesfully killed!"
    #        else
    #          logger.debug "Not succesfully killed, forcing!"
    #          sleep 3
    #          Process.kill(9, process.ProcessId)
    #        end
  end
end

.kill_by_name(name, path = nil) ⇒ Object

TODO: Kill by … multiple properties. gamefolder, etc.



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 51

def kill_by_name(name, path = nil)
  procs = find_process(name, path)
  logger.debug "Procs: #{procs}"
  procs.each { |process| kill(process) }
  procs
end

.logger ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 23

def logger
  ActionController::Base.logger
end

.read_logfile(file) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 153

def read_logfile(file)
  begin
    File.open('C:/Users/SB/Test.txt') do |file|
      file.read
    end
  rescue
    'Error while reading logfile!'
  end
end

.tail(file, interval = 1) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 135

def tail(file, interval=1)
  raise "Illegal interval #{interval}" if interval < 0

  # Read to a table and display with ajax???
  # RE: http://onlamp.com/pub/a/onlamp/2005/06/09/rails_ajax.html
  File.open(file) do |io|
    loop do
      while ( line = io.gets )
        puts line
      end

      # uncomment next to watch what is happening
      # puts "-"
      sleep interval
    end
  end
end

.wmi_init ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/six-app_manager/lib/six/appmanager.rb', line 27

def wmi_init
  if @wmi.nil?
    WIN32OLE.codepage = WIN32OLE::CP_UTF8
    #swbemloc = WIN32OLE.new("WbemScripting.SWbemLocator")
    #@wmi = swbemloc.ConnectServer#(@address.to_s, namespace, @user, @password)
    @wmi = WIN32OLE.connect('winmgmts://')
  end
end