netsoul

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netsoul protocol library

moul/node-netsoul

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<!DOCTYPE html> <html> <head> <title>clients.coffee</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To … <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="clients.html"> clients.coffee </a> <a class="source" href="connects.html"> connects.coffee </a> <a class="source" href="protocol.html"> protocol.coffee </a> <a class="source" href="utils.html"> utils.coffee </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> clients.coffee </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre>protocol = require './protocol' utils = require './utils' crypto = require 'crypto' class ClientBase extends utils.PubSub constructor: (@options = {}) -> super do @handleOptions @debug 'ClientBase::constructor' do @setupConnect do @setupClient debug: (args...) => @options.logFn "#{@constructor.name}> ", args... if @options.debug verbose: (args...) => @options.logFn "#{@constructor.name}> ", args... if @options.verbose handleOptions: => @options.logFn ?= console.log @options.verbose ?= false @options.debug ?= false @options.login ?= process.env.USER @options.location ?= require('os').hostname() || '-' @options.agent ?= 'node-netsoul' if not @options.password? throw new Error 'password is not specified' if not @options.nsconnect? throw new Error 'nsconnect is not specified' @ns = @options.nsconnect @debug 'ClientBase::handleOptions', @options setupClient: => @debug 'ClientBase::setupClient' setupConnect: => @debug 'ClientBase::setup' @ns.on 'connect', @onConnect @ns.on 'message', @onMessage @ns.on 'error', @onError @ns.on 'disconnect', @onDisconnect</pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> nsconnect wrappers </td> <td class="code"> <div class="highlight"><pre> connect: => @debug 'ClientBase::connect' do @ns.connect send: (data) => @verbose 'ClientBase::send', data.join(' ') @ns.send data</pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> nsconnect handlers </td> <td class="code"> <div class="highlight"><pre> onDisconnect: => @debug 'ClientBase::onDisconnect' onMessage: (message) => @verbose 'ClientBase::onMessage', message.line if message.type? handlerName = "message_#{message.type}" @debug "ClientBase::onMessage, type=#{handlerName}" @emit handlerName, message if @[handlerName]? @[handlerName] message onError: (error) => @debug 'ClientBase::onError', error onConnect: => @debug 'ClientBase::onConnect'</pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">¶</a> </div> client handlers </td> <td class="code"> <div class="highlight"><pre>class ClientAuth extends ClientBase setupClient: => super @debug "ClientAuth::setupClient" @authenticated = false @auth_step = 0 message_salut: (message) => @debug "ClientAuth::message_salut", message.line @handshake = message.split @send ['auth_ag', 'ext_user', 'none', 'none'] message_rep: (message) => code = message.split[1] if not @authenticated if @auth_step is 0 do @readyForHandshake if @auth_step is 1 do @handshakeAccepted @auth_step++ readyForHandshake: => concat = "#{@handshake[2]}-#{@handshake[3]}/#{@handshake[4]}#{@options.password}" login = @options.login hash = crypto.createHash('md5').update(concat).digest("hex") agent = encodeURIComponent @options.agent location = encodeURIComponent @options.location @debug "ClientAuth::message_salut", "login=#{login}, concat=#{concat}, hash=#{hash}, location=#{location}, agent=#{agent}" @send ['ext_user_log', login, hash, agent, location] handshakeAccepted: => @debug "ClientAuth::handshakeAccepted" @authenticated = true @emit 'authenticate' message_ping: (message) => @debug "ClientAuth::message_pong", message @send message.split class ClientDaemon extends ClientAuth setupClient: -> super @debug "ClientDaemon::setupClient" @on 'authenticate', => @send ['user_cmd', 'state', 'actif'] module.exports = base: ClientBase auth: ClientAuth daemon: ClientDaemon </pre></div> </td> </tr> </tbody> </table> </div> </body> </html>