text: 'use strict';
  'require view';
  'require fs';
  'require ui';
  'require rpc';
  
  var callLuciProcessList = rpc.declare({
  	object: 'luci',
  	method: 'getProcessList',
  	expect: { result: [] }
  });
  
  return view.extend({
  	load: function() {
  		return callLuciProcessList();
  	},
  
  	handleSignal: function(signum, pid, ev) {
  		return fs.exec('/bin/kill', ['-%d'.format(signum), '%s'.format(pid)]).then(L.bind(function() {
  			return callLuciProcessList().then(L.bind(function(processes) {
  				this.updateTable('.table', processes);
  			}, this));
  		}, this)).catch(function(e) { ui.addNotification(null, E('p', e.message)) });
  	},
  
  	updateTable: function(table, processes) {
  		var rows = [];
  
  		processes.sort(function(a, b) {
  			return (a.PID - b.PID);
  		});
  
  		for (var i = 0; i < processes.length; i++) {
  			var proc = processes[i];
  
  			rows.push([
  				proc.PID,
  				proc.USER,
  				proc.COMMAND,
  				proc['%CPU'],
  				proc['%MEM'],
  				E('div', {}, [
  					E('button', {
  						'class': 'btn cbi-button-action',
  						'click': ui.createHandlerFn(this, 'handleSignal', 1, proc.PID)
  					}, _('Hang Up')), ' ',
  					E('button', {
  						'class': 'btn cbi-button-negative',
  						'click': ui.createHandlerFn(this, 'handleSignal', 15, proc.PID)
  					}, _('Terminate')), ' ',
  					E('button', {
  						'class': 'btn cbi-button-negative',
  						'click': ui.createHandlerFn(this, 'handleSignal', 9, proc.PID)
  					}, _('Kill'))
  				])
  			]);
  		}
  
  		cbi_update_table(table, rows, E('em', _('No information available')));
  	},
  
  	render: function(processes) {
  		var v = E([], [
  			E('h2', _('Processes')),
  			E('div', { 'class': 'cbi-map-descr' }, _('This list gives an overview over currently running system processes and their status.')),
  
  			E('table', { 'class': 'table' }, [
  				E('tr', { 'class': 'tr table-titles' }, [
  					E('th', { 'class': 'th' }, _('PID')),
  					E('th', { 'class': 'th' }, _('Owner')),
  					E('th', { 'class': 'th' }, _('Command')),
  					E('th', { 'class': 'th' }, _('CPU usage (%)')),
  					E('th', { 'class': 'th' }, _('Memory usage (%)')),
  					E('th', { 'class': 'th center nowrap cbi-section-actions' })
  				])
  			])
  		]);
  
  		this.updateTable(v.lastElementChild, processes);
  
  		return v;
  	},
  
  	handleSaveApply: null,
  	handleSave: null,
  	handleReset: null
  });
  