1 | dojo.provide("dojox.xmpp.xmppSession"); |
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2 | |
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3 | dojo.require("dojox.xmpp.TransportSession"); |
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4 | dojo.require("dojox.xmpp.RosterService"); |
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5 | dojo.require("dojox.xmpp.PresenceService"); |
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6 | dojo.require("dojox.xmpp.UserService"); |
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7 | dojo.require("dojox.xmpp.ChatService"); |
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8 | dojo.require("dojox.xmpp.sasl"); |
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9 | |
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10 | dojox.xmpp.xmpp = { |
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11 | STREAM_NS: 'http://etherx.jabber.org/streams', |
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12 | CLIENT_NS: 'jabber:client', |
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13 | STANZA_NS: 'urn:ietf:params:xml:ns:xmpp-stanzas', |
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14 | SASL_NS: 'urn:ietf:params:xml:ns:xmpp-sasl', |
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15 | BIND_NS: 'urn:ietf:params:xml:ns:xmpp-bind', |
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16 | SESSION_NS: 'urn:ietf:params:xml:ns:xmpp-session', |
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17 | BODY_NS: "http://jabber.org/protocol/httpbind", |
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18 | |
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19 | XHTML_BODY_NS: "http://www.w3.org/1999/xhtml", |
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20 | XHTML_IM_NS: "http://jabber.org/protocol/xhtml-im", |
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21 | |
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22 | INACTIVE: "Inactive", |
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23 | CONNECTED: "Connected", |
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24 | ACTIVE: "Active", |
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25 | TERMINATE: "Terminate", |
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26 | LOGIN_FAILURE: "LoginFailure", |
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27 | |
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28 | INVALID_ID: -1, |
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29 | NO_ID: 0, |
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30 | |
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31 | error:{ |
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32 | BAD_REQUEST: 'bad-request', |
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33 | CONFLICT: 'conflict', |
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34 | FEATURE_NOT_IMPLEMENTED: 'feature-not-implemented', |
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35 | FORBIDDEN: 'forbidden', |
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36 | GONE: 'gone', |
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37 | INTERNAL_SERVER_ERROR: 'internal-server-error', |
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38 | ITEM_NOT_FOUND: 'item-not-found', |
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39 | ID_MALFORMED: 'jid-malformed', |
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40 | NOT_ACCEPTABLE: 'not-acceptable', |
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41 | NOT_ALLOWED: 'not-allowed', |
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42 | NOT_AUTHORIZED: 'not-authorized', |
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43 | SERVICE_UNAVAILABLE: 'service-unavailable', |
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44 | SUBSCRIPTION_REQUIRED: 'subscription-required', |
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45 | UNEXPECTED_REQUEST: 'unexpected-request' |
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46 | } |
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47 | }; |
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48 | |
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49 | dojox.xmpp.xmppSession = function(props){ |
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50 | this.roster = []; |
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51 | this.chatRegister = []; |
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52 | this._iqId = Math.round(Math.random() * 1000000000); |
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53 | |
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54 | //mixin any options that we want to provide to this service |
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55 | if (props && dojo.isObject(props)) { |
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56 | dojo.mixin(this, props); |
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57 | } |
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58 | |
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59 | this.session = new dojox.xmpp.TransportSession(props); |
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60 | dojo.connect(this.session, "onReady", this, "onTransportReady"); |
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61 | dojo.connect(this.session, "onTerminate", this, "onTransportTerminate"); |
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62 | dojo.connect(this.session, "onProcessProtocolResponse", this, "processProtocolResponse"); |
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63 | }; |
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64 | |
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65 | |
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66 | dojo.extend(dojox.xmpp.xmppSession, { |
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67 | |
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68 | roster: [], |
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69 | chatRegister: [], |
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70 | _iqId: 0, |
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71 | |
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72 | open: function(user, password, resource){ |
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73 | |
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74 | if (!user) { |
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75 | throw new Error("User id cannot be null"); |
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76 | } else { |
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77 | this.jid = user; |
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78 | if(user.indexOf('@') == -1) { |
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79 | this.jid = this.jid + '@' + this.domain; |
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80 | } |
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81 | } |
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82 | |
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83 | //allow null password here as its not needed in the SSO case |
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84 | if (password) { |
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85 | this.password = password; |
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86 | } |
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87 | |
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88 | //normally you should NOT supply a resource and let the server send you one |
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89 | //as part of your jid...see onBindResource() |
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90 | if (resource) { |
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91 | this.resource = resource; |
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92 | } |
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93 | |
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94 | this.session.open(); |
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95 | }, |
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96 | |
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97 | close: function(){ |
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98 | this.state = dojox.xmpp.xmpp.TERMINATE; |
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99 | this.session.close(dojox.xmpp.util.createElement("presence",{type:"unavailable",xmlns:dojox.xmpp.xmpp.CLIENT_NS},true)); |
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100 | }, |
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101 | |
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102 | processProtocolResponse: function(msg){ |
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103 | //console.log("xmppSession::processProtocolResponse() ", msg, msg.nodeName); |
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104 | var type = msg.nodeName; |
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105 | var nsIndex =type.indexOf(":"); |
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106 | if(nsIndex > 0) { |
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107 | type = type.substring(nsIndex+1); |
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108 | } |
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109 | switch(type){ |
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110 | case "iq": |
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111 | case "presence": |
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112 | case "message": |
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113 | case "features": |
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114 | this[type + "Handler"](msg); |
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115 | break; |
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116 | default: |
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117 | //console.log("default action?", msg.getAttribute('xmlns')); |
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118 | if(msg.getAttribute('xmlns')==dojox.xmpp.xmpp.SASL_NS){ |
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119 | this.saslHandler(msg); |
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120 | } |
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121 | } |
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122 | }, |
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123 | |
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124 | //HANDLERS |
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125 | |
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126 | messageHandler: function(msg){ |
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127 | //console.log("xmppSession::messageHandler() ",msg); |
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128 | switch(msg.getAttribute('type')){ |
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129 | case "chat": |
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130 | this.chatHandler(msg); |
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131 | break; |
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132 | case "normal": |
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133 | break; |
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134 | default: |
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135 | this.simpleMessageHandler(msg); |
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136 | } |
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137 | |
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138 | }, |
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139 | |
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140 | iqHandler: function(msg){ |
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141 | //console.log("xmppSession::iqHandler()", msg); |
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142 | if (msg.getAttribute('type')=="set"){ |
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143 | this.iqSetHandler(msg); |
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144 | return; |
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145 | } else if (msg.getAttribute('type')=='get'){ |
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146 | // this.sendStanzaError('iq', this.domain, msg.getAttribute('from'), 'cancel', 'service-unavailable', 'service not implemented'); |
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147 | return; |
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148 | } |
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149 | }, |
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150 | |
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151 | presenceHandler: function(msg){ |
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152 | //console.log("xmppSession::presenceHandler()"); |
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153 | switch(msg.getAttribute('type')){ |
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154 | case 'subscribe': |
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155 | //console.log("PresenceHandler: ", msg.getAttribute('from')); |
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156 | this.presenceSubscriptionRequest(msg.getAttribute('from')); |
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157 | break; |
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158 | case 'subscribed': |
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159 | case 'unsubscribed': |
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160 | break; |
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161 | case 'error': |
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162 | this.processXmppError(msg); |
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163 | //console.log("xmppService::presenceHandler() Error"); |
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164 | break; |
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165 | default: |
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166 | this.presenceUpdate(msg); |
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167 | break; |
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168 | } |
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169 | }, |
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170 | |
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171 | featuresHandler: function(msg){ |
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172 | //console.log("xmppSession::featuresHandler() ",msg); |
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173 | var authMechanisms = []; |
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174 | var hasBindFeature = false; |
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175 | var hasSessionFeature = false; |
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176 | |
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177 | if(msg.hasChildNodes()){ |
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178 | for(var i=0; i<msg.childNodes.length;i++){ |
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179 | var n = msg.childNodes[i]; |
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180 | //console.log("featuresHandler::node", n); |
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181 | switch(n.nodeName){ |
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182 | case 'mechanisms': |
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183 | for (var x=0; x<n.childNodes.length; x++){ |
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184 | //console.log("featuresHandler::node::mechanisms", n.childNodes[x].firstChild.nodeValue); |
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185 | authMechanisms.push(n.childNodes[x].firstChild.nodeValue); |
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186 | } |
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187 | break; |
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188 | case 'bind': |
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189 | //if (n.getAttribute('xmlns')==dojox.xmpp.xmpp.BIND_NS) { |
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190 | hasBindFeature = true; |
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191 | // } |
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192 | break; |
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193 | case 'session': |
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194 | hasSessionFeature = true; |
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195 | } |
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196 | } |
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197 | } |
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198 | //console.log("Has connected/bind?", this.state, hasBindFeature, authMechanisms); |
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199 | if(this.state == dojox.xmpp.xmpp.CONNECTED){ |
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200 | if(!this.auth){ |
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201 | // start the login |
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202 | for(var i=0; i<authMechanisms.length; i++){ |
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203 | try{ |
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204 | this.auth = dojox.xmpp.sasl.registry.match(authMechanisms[i], this); |
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205 | break; |
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206 | }catch(e){ |
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207 | console.warn("No suitable auth mechanism found for: ", authMechanisms[i]); |
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208 | } |
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209 | } |
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210 | }else if(hasBindFeature){ |
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211 | this.bindResource(hasSessionFeature); |
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212 | } |
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213 | } |
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214 | }, |
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215 | |
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216 | saslHandler: function(msg){ |
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217 | //console.log("xmppSession::saslHandler() ", msg); |
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218 | if(msg.nodeName=="success"){ |
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219 | this.auth.onSuccess(); |
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220 | return; |
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221 | } |
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222 | |
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223 | if(msg.nodeName=="challenge"){ |
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224 | this.auth.onChallenge(msg); |
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225 | return; |
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226 | } |
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227 | |
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228 | if(msg.hasChildNodes()){ |
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229 | this.onLoginFailure(msg.firstChild.nodeName); |
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230 | this.session.setState('Terminate', msg.firstChild.nodeName); |
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231 | } |
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232 | }, |
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233 | |
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234 | sendRestart: function(){ |
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235 | this.session._sendRestart(); |
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236 | }, |
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237 | |
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238 | |
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239 | //SUB HANDLERS |
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240 | |
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241 | chatHandler: function(msg){ |
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242 | //console.log("xmppSession::chatHandler() ", msg); |
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243 | var message = { |
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244 | from: msg.getAttribute('from'), |
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245 | to: msg.getAttribute('to') |
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246 | }; |
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247 | |
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248 | var chatState = null; |
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249 | //console.log("chat child node ", msg.childNodes, msg.childNodes.length); |
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250 | for (var i=0; i<msg.childNodes.length; i++){ |
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251 | var n = msg.childNodes[i]; |
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252 | if (n.hasChildNodes()){ |
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253 | //console.log("chat child node ", n); |
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254 | switch(n.nodeName){ |
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255 | case 'thread': |
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256 | message.chatid = n.firstChild.nodeValue; |
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257 | break; |
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258 | case 'body': |
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259 | if (!n.getAttribute('xmlns') || (n.getAttribute('xmlns')==="")){ |
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260 | message.body = n.firstChild.nodeValue; |
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261 | } |
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262 | break; |
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263 | case 'subject': |
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264 | message.subject = n.firstChild.nodeValue; |
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265 | break; |
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266 | case 'html': |
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267 | if (n.getAttribute('xmlns')==dojox.xmpp.xmpp.XHTML_IM_NS){ |
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268 | message.xhtml = n.getElementsByTagName("body")[0]; |
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269 | } |
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270 | break; |
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271 | case 'x': |
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272 | break; |
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273 | default: |
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274 | //console.log("xmppSession::chatHandler() Unknown node type: ",n.nodeName); |
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275 | } |
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276 | } |
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277 | /*//console.log("Foo", n, n.nodeName); |
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278 | if(n.getAttribute('xmlns')==dojox.xmpp.chat.CHAT_STATE_NS){ |
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279 | chatState = n.nodeName; |
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280 | }*/ |
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281 | } |
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282 | |
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283 | var found = -1; |
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284 | if (message.chatid){ |
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285 | for (var i=0; i< this.chatRegister.length; i++){ |
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286 | var ci = this.chatRegister[i]; |
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287 | ////console.log("ci.chatid: ", ci.chatid, message.chatid); |
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288 | if (ci && ci.chatid == message.chatid) { |
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289 | found = i; |
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290 | break; |
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291 | } |
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292 | } |
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293 | } else { |
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294 | for (var i=0; i< this.chatRegister.length; i++){ |
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295 | var ci = this.chatRegister[i]; |
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296 | if(ci){ |
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297 | if (ci.uid==this.getBareJid(message.from)){ |
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298 | found = i; |
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299 | } |
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300 | } |
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301 | } |
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302 | } |
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303 | |
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304 | if (found>-1 && chatState){ |
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305 | var chat = this.chatRegister[found]; |
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306 | chat.setState(chatState); |
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307 | |
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308 | if (chat.firstMessage){ |
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309 | if (chatState == dojox.xmpp.chat.ACTIVE_STATE) { |
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310 | chat.useChatState = (chatState !== null) ? true : false; |
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311 | chat.firstMessage = false; |
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312 | } |
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313 | } |
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314 | } |
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315 | |
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316 | if ((!message.body || message.body==="") && !message.xhtml) {return;} |
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317 | |
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318 | if (found>-1){ |
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319 | var chat = this.chatRegister[found]; |
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320 | chat.recieveMessage(message); |
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321 | }else{ |
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322 | var chatInstance = new dojox.xmpp.ChatService(); |
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323 | chatInstance.uid = this.getBareJid(message.from); |
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324 | chatInstance.chatid = message.chatid; |
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325 | chatInstance.firstMessage = true; |
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326 | if(!chatState || chatState != dojox.xmpp.chat.ACTIVE_STATE){ |
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327 | this.useChatState = false; |
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328 | } |
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329 | this.registerChatInstance(chatInstance, message); |
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330 | } |
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331 | }, |
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332 | |
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333 | simpleMessageHandler: function(msg){ |
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334 | //console.log("xmppSession::simpleMessageHandler() ", msg); |
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335 | }, |
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336 | |
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337 | registerChatInstance: function(chatInstance, message){ |
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338 | chatInstance.setSession(this); |
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339 | this.chatRegister.push(chatInstance); |
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340 | this.onRegisterChatInstance(chatInstance, message); |
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341 | chatInstance.recieveMessage(message,true); |
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342 | }, |
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343 | |
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344 | iqSetHandler: function(msg){ |
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345 | if (msg.hasChildNodes()){ |
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346 | var fn = msg.firstChild; |
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347 | switch(fn.nodeName){ |
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348 | case 'query': |
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349 | if(fn.getAttribute('xmlns') == "jabber:iq:roster"){ |
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350 | this.rosterSetHandler(fn); |
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351 | this.sendIqResult(msg.getAttribute('id'), msg.getAttribute('from')); |
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352 | } |
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353 | break; |
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354 | default: |
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355 | // this.sendStanzaError('iq', this.domain, msg.getAttribute('id'), 'cancel', 'service-unavailable', 'service not implemented'); |
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356 | break; |
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357 | } |
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358 | } |
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359 | }, |
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360 | |
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361 | sendIqResult: function(iqId, to){ |
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362 | var req = { |
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363 | id: iqId, |
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364 | to: to || this.domain, |
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365 | type: 'result', |
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366 | from: this.jid + "/" + this.resource |
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367 | }; |
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368 | this.dispatchPacket(dojox.xmpp.util.createElement("iq",req,true)); |
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369 | }, |
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370 | |
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371 | rosterSetHandler: function(elem){ |
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372 | //console.log("xmppSession::rosterSetHandler()", arguments); |
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373 | var r; |
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374 | for (var i=0; i<elem.childNodes.length;i++){ |
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375 | var n = elem.childNodes[i]; |
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376 | |
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377 | if (n.nodeName=="item"){ |
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378 | var found = false; |
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379 | var state = -1; |
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380 | var rosterItem = null; |
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381 | var previousCopy = null; |
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382 | for(var x=0; x<this.roster.length;x++){ |
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383 | r = this.roster[x]; |
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384 | if(n.getAttribute('jid')==r.jid){ |
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385 | found = true; |
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386 | if(n.getAttribute('subscription')=='remove'){ |
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387 | //remove the item |
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388 | rosterItem = { |
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389 | id: r.jid, |
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390 | name: r.name, |
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391 | groups:[] |
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392 | }; |
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393 | |
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394 | for (var y=0;y<r.groups.length;y++){ |
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395 | rosterItem.groups.push(r.groups[y]); |
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396 | } |
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397 | |
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398 | this.roster.splice(x,1); |
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399 | state = dojox.xmpp.roster.REMOVED; |
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400 | |
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401 | } else { //update |
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402 | previousCopy = dojo.clone(r); |
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403 | var itemName = n.getAttribute('name'); |
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404 | if (itemName){ |
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405 | this.roster[x].name = itemName; |
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406 | } |
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407 | |
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408 | r.groups = []; |
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409 | |
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410 | if (n.getAttribute('subscription')){ |
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411 | r.status = n.getAttribute('subscription'); |
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412 | } |
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413 | |
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414 | r.substatus = dojox.xmpp.presence.SUBSCRIPTION_SUBSTATUS_NONE; |
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415 | if(n.getAttribute('ask')=='subscribe'){ |
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416 | r.substatus = dojox.xmpp.presence.SUBSCRIPTION_REQUEST_PENDING; |
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417 | } |
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418 | |
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419 | for(var y=0;y<n.childNodes.length;y++){ |
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420 | var groupNode = n.childNodes[y]; |
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421 | if ((groupNode.nodeName=='group')&&(groupNode.hasChildNodes())){ |
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422 | var gname = groupNode.firstChild.nodeValue; |
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423 | r.groups.push(gname); |
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424 | } |
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425 | } |
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426 | rosterItem = r; |
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427 | state = dojox.xmpp.roster.CHANGED; |
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428 | } |
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429 | break; |
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430 | } |
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431 | } |
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432 | if(!found && (n.getAttribute('subscription')!='remove')){ |
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433 | r = this.createRosterEntry(n); |
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434 | rosterItem = r; |
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435 | state = dojox.xmpp.roster.ADDED; |
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436 | } |
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437 | |
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438 | switch(state){ |
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439 | case dojox.xmpp.roster.ADDED: |
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440 | this.onRosterAdded(rosterItem); |
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441 | break; |
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442 | case dojox.xmpp.roster.REMOVED: |
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443 | this.onRosterRemoved(rosterItem); |
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444 | break; |
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445 | case dojox.xmpp.roster.CHANGED: |
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446 | this.onRosterChanged(rosterItem, previousCopy); |
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447 | break; |
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448 | } |
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449 | } |
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450 | } |
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451 | }, |
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452 | |
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453 | presenceUpdate: function(msg){ |
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454 | if(msg.getAttribute('to')){ |
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455 | var jid = this.getBareJid(msg.getAttribute('to')); |
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456 | if(jid != this.jid) { |
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457 | //console.log("xmppService::presenceUpdate Update Recieved with wrong address - ",jid); |
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458 | return; |
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459 | } |
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460 | } |
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461 | |
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462 | var fromRes = this.getResourceFromJid(msg.getAttribute('from')); |
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463 | |
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464 | var p = { |
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465 | from: this.getBareJid(msg.getAttribute('from')), |
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466 | resource: fromRes, |
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467 | show: dojox.xmpp.presence.STATUS_ONLINE, |
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468 | priority: 5, |
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469 | hasAvatar: false |
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470 | }; |
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471 | |
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472 | if(msg.getAttribute('type')=='unavailable'){ |
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473 | p.show=dojox.xmpp.presence.STATUS_OFFLINE; |
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474 | } |
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475 | |
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476 | for (var i=0; i<msg.childNodes.length;i++){ |
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477 | var n=msg.childNodes[i]; |
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478 | if (n.hasChildNodes()){ |
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479 | switch(n.nodeName){ |
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480 | case 'status': |
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481 | case 'show': |
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482 | p[n.nodeName]=n.firstChild.nodeValue; |
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483 | break; |
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484 | case 'priority': |
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485 | p.priority=parseInt(n.firstChild.nodeValue, 10); |
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486 | break; |
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487 | case 'x': |
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488 | if(n.firstChild && n.firstChild.firstChild && n.firstChild.firstChild.nodeValue !== "") { |
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489 | p.avatarHash= n.firstChild.firstChild.nodeValue; |
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490 | p.hasAvatar = true; |
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491 | } |
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492 | break; |
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493 | } |
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494 | } |
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495 | } |
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496 | |
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497 | this.onPresenceUpdate(p); |
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498 | }, |
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499 | |
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500 | retrieveRoster: function(){ |
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501 | ////console.log("xmppService::retrieveRoster()"); |
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502 | var props={ |
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503 | id: this.getNextIqId(), |
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504 | from: this.jid + "/" + this.resource, |
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505 | type: "get" |
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506 | }; |
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507 | var req = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",props,false)); |
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508 | req.append(dojox.xmpp.util.createElement("query",{xmlns: "jabber:iq:roster"},true)); |
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509 | req.append("</iq>"); |
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510 | |
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511 | var def = this.dispatchPacket(req,"iq", props.id); |
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512 | def.addCallback(this, "onRetrieveRoster"); |
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513 | |
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514 | }, |
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515 | |
---|
516 | getRosterIndex: function(jid){ |
---|
517 | if(jid.indexOf('@')==-1){ |
---|
518 | jid += '@' + this.domain; |
---|
519 | } |
---|
520 | for (var i=0; i<this.roster.length;i++){ |
---|
521 | if(jid == this.roster[i].jid) { return i; } |
---|
522 | } |
---|
523 | return -1; |
---|
524 | }, |
---|
525 | |
---|
526 | createRosterEntry: function(elem){ |
---|
527 | ////console.log("xmppService::createRosterEntry()"); |
---|
528 | var re = { |
---|
529 | name: elem.getAttribute('name'), |
---|
530 | jid: elem.getAttribute('jid'), |
---|
531 | groups: [], |
---|
532 | status: dojox.xmpp.presence.SUBSCRIPTION_NONE, |
---|
533 | substatus: dojox.xmpp.presence.SUBSCRIPTION_SUBSTATUS_NONE |
---|
534 | // displayToUser: false |
---|
535 | }; |
---|
536 | |
---|
537 | if (!re.name){ |
---|
538 | re.name = re.id; |
---|
539 | } |
---|
540 | |
---|
541 | |
---|
542 | |
---|
543 | for(var i=0; i<elem.childNodes.length;i++){ |
---|
544 | var n = elem.childNodes[i]; |
---|
545 | if (n.nodeName=='group' && n.hasChildNodes()){ |
---|
546 | re.groups.push(n.firstChild.nodeValue); |
---|
547 | } |
---|
548 | } |
---|
549 | |
---|
550 | if (elem.getAttribute('subscription')){ |
---|
551 | re.status = elem.getAttribute('subscription'); |
---|
552 | } |
---|
553 | |
---|
554 | if (elem.getAttribute('ask')=='subscribe'){ |
---|
555 | re.substatus = dojox.xmpp.presence.SUBSCRIPTION_REQUEST_PENDING; |
---|
556 | } |
---|
557 | //Display contact rules from http://www.xmpp.org/extensions/xep-0162.html#contacts |
---|
558 | /* if(re.status == dojox.xmpp.presence.SUBSCRIPTION_REQUEST_PENDING || |
---|
559 | re.status == dojox.xmpp.presence.SUBSCRIPTION_TO || |
---|
560 | re.status == dojox.xmpp.presence.SUBSCRIPTION_BOTH || |
---|
561 | re.groups.length > 0 || |
---|
562 | re.name |
---|
563 | ) { |
---|
564 | re.displayToUser = true; |
---|
565 | } |
---|
566 | */ |
---|
567 | return re; |
---|
568 | }, |
---|
569 | |
---|
570 | bindResource: function(hasSession){ |
---|
571 | var props = { |
---|
572 | id: this.getNextIqId(), |
---|
573 | type: "set" |
---|
574 | }; |
---|
575 | var bindReq = new dojox.string.Builder(dojox.xmpp.util.createElement("iq", props, false)); |
---|
576 | bindReq.append(dojox.xmpp.util.createElement("bind", {xmlns: dojox.xmpp.xmpp.BIND_NS}, false)); |
---|
577 | |
---|
578 | if (this.resource){ |
---|
579 | bindReq.append(dojox.xmpp.util.createElement("resource")); |
---|
580 | bindReq.append(this.resource); |
---|
581 | bindReq.append("</resource>"); |
---|
582 | } |
---|
583 | |
---|
584 | bindReq.append("</bind></iq>"); |
---|
585 | |
---|
586 | var def = this.dispatchPacket(bindReq, "iq", props.id); |
---|
587 | def.addCallback(this, function(msg){ |
---|
588 | this.onBindResource(msg, hasSession); |
---|
589 | return msg; |
---|
590 | }); |
---|
591 | }, |
---|
592 | |
---|
593 | getNextIqId: function(){ |
---|
594 | return "im_" + this._iqId++; |
---|
595 | }, |
---|
596 | |
---|
597 | presenceSubscriptionRequest: function(msg) { |
---|
598 | this.onSubscriptionRequest(msg); |
---|
599 | /* |
---|
600 | this.onSubscriptionRequest({ |
---|
601 | from: msg, |
---|
602 | resource:"", |
---|
603 | show:"", |
---|
604 | status:"", |
---|
605 | priority: 5 |
---|
606 | }); |
---|
607 | */ |
---|
608 | }, |
---|
609 | |
---|
610 | dispatchPacket: function(msg, type, matchId){ |
---|
611 | if (this.state != "Terminate") { |
---|
612 | return this.session.dispatchPacket(msg,type,matchId); |
---|
613 | }else{ |
---|
614 | |
---|
615 | //console.log("xmppSession::dispatchPacket - Session in Terminate state, dropping packet"); |
---|
616 | } |
---|
617 | }, |
---|
618 | |
---|
619 | setState: function(state, message){ |
---|
620 | if (this.state != state){ |
---|
621 | if (this["on"+state]){ |
---|
622 | this["on"+state](state, this.state, message); |
---|
623 | } |
---|
624 | this.state=state; |
---|
625 | } |
---|
626 | }, |
---|
627 | |
---|
628 | search: function(searchString, service, searchAttribute){ |
---|
629 | var req={ |
---|
630 | id: this.getNextIqId(), |
---|
631 | "xml:lang": this.lang, |
---|
632 | type: 'set', |
---|
633 | from: this.jid + '/' + this.resource, |
---|
634 | to: service |
---|
635 | }; |
---|
636 | var request = new dojox.string.Builder(dojox.xmpp.util.createElement("iq",req,false)); |
---|
637 | request.append(dojox.xmpp.util.createElement('query',{xmlns:'jabber:iq:search'},false)); |
---|
638 | request.append(dojox.xmpp.util.createElement(searchAttribute,{},false)); |
---|
639 | request.append(searchString); |
---|
640 | request.append("</").append(searchAttribute).append(">"); |
---|
641 | request.append("</query></iq>"); |
---|
642 | |
---|
643 | var def = this.dispatchPacket(request.toString,"iq",req.id); |
---|
644 | def.addCallback(this, "_onSearchResults"); |
---|
645 | }, |
---|
646 | |
---|
647 | _onSearchResults: function(msg){ |
---|
648 | if ((msg.getAttribute('type')=='result')&&(msg.hasChildNodes())){ |
---|
649 | //console.log("xmppSession::_onSearchResults(): ", msg.firstChild); |
---|
650 | |
---|
651 | //call the search results event with an array of results |
---|
652 | this.onSearchResults([]); |
---|
653 | } |
---|
654 | }, |
---|
655 | |
---|
656 | // EVENTS |
---|
657 | |
---|
658 | onLogin: function(){ |
---|
659 | ////console.log("xmppSession::onLogin()"); |
---|
660 | this.retrieveRoster(); |
---|
661 | }, |
---|
662 | |
---|
663 | onLoginFailure: function(msg){ |
---|
664 | //console.log("xmppSession::onLoginFailure ", msg); |
---|
665 | }, |
---|
666 | |
---|
667 | onBindResource: function(msg, hasSession){ |
---|
668 | //console.log("xmppSession::onBindResource() ", msg); |
---|
669 | |
---|
670 | if (msg.getAttribute('type')=='result'){ |
---|
671 | //console.log("xmppSession::onBindResource() Got Result Message"); |
---|
672 | if ((msg.hasChildNodes()) && (msg.firstChild.nodeName=="bind")){ |
---|
673 | var bindTag = msg.firstChild; |
---|
674 | if ((bindTag.hasChildNodes()) && (bindTag.firstChild.nodeName=="jid")){ |
---|
675 | if (bindTag.firstChild.hasChildNodes()){ |
---|
676 | var fulljid = bindTag.firstChild.firstChild.nodeValue; |
---|
677 | this.jid = this.getBareJid(fulljid); |
---|
678 | this.resource = this.getResourceFromJid(fulljid); |
---|
679 | } |
---|
680 | } |
---|
681 | if(hasSession){ |
---|
682 | var props = { |
---|
683 | id: this.getNextIqId(), |
---|
684 | type: "set" |
---|
685 | }; |
---|
686 | var bindReq = new dojox.string.Builder(dojox.xmpp.util.createElement("iq", props, false)); |
---|
687 | bindReq.append(dojox.xmpp.util.createElement("session", {xmlns: dojox.xmpp.xmpp.SESSION_NS}, true)); |
---|
688 | bindReq.append("</iq>"); |
---|
689 | |
---|
690 | var def = this.dispatchPacket(bindReq, "iq", props.id); |
---|
691 | def.addCallback(this, "onBindSession"); |
---|
692 | return; |
---|
693 | } |
---|
694 | }else{ |
---|
695 | //console.log("xmppService::onBindResource() No Bind Element Found"); |
---|
696 | } |
---|
697 | |
---|
698 | this.onLogin(); |
---|
699 | |
---|
700 | }else if(msg.getAttribute('type')=='error'){ |
---|
701 | //console.log("xmppSession::onBindResource() Bind Error ", msg); |
---|
702 | var err = this.processXmppError(msg); |
---|
703 | this.onLoginFailure(err); |
---|
704 | } |
---|
705 | }, |
---|
706 | |
---|
707 | onBindSession: function(msg){ |
---|
708 | if(msg.getAttribute('type')=='error'){ |
---|
709 | //console.log("xmppSession::onBindSession() Bind Error ", msg); |
---|
710 | var err = this.processXmppError(msg); |
---|
711 | this.onLoginFailure(err); |
---|
712 | }else{ |
---|
713 | this.onLogin(); |
---|
714 | } |
---|
715 | }, |
---|
716 | |
---|
717 | onSearchResults: function(results){ |
---|
718 | //console.log("xmppSession::onSearchResult() ", results); |
---|
719 | }, |
---|
720 | |
---|
721 | onRetrieveRoster: function(msg){ |
---|
722 | ////console.log("xmppService::onRetrieveRoster() ", arguments); |
---|
723 | |
---|
724 | if ((msg.getAttribute('type')=='result') && msg.hasChildNodes()){ |
---|
725 | var query = msg.getElementsByTagName('query')[0]; |
---|
726 | if (query.getAttribute('xmlns')=="jabber:iq:roster"){ |
---|
727 | for (var i=0;i<query.childNodes.length;i++){ |
---|
728 | if (query.childNodes[i].nodeName=="item"){ |
---|
729 | this.roster[i] = this.createRosterEntry(query.childNodes[i]); |
---|
730 | } |
---|
731 | } |
---|
732 | } |
---|
733 | }else if(msg.getAttribute('type')=="error"){ |
---|
734 | //console.log("xmppService::storeRoster() Error recieved on roster get"); |
---|
735 | } |
---|
736 | |
---|
737 | ////console.log("Roster: ", this.roster); |
---|
738 | this.setState(dojox.xmpp.xmpp.ACTIVE); |
---|
739 | this.onRosterUpdated(); |
---|
740 | |
---|
741 | return msg; |
---|
742 | }, |
---|
743 | |
---|
744 | onRosterUpdated: function() {}, |
---|
745 | |
---|
746 | onSubscriptionRequest: function(req){}, |
---|
747 | |
---|
748 | onPresenceUpdate: function(p){}, |
---|
749 | |
---|
750 | onTransportReady: function(){ |
---|
751 | this.setState(dojox.xmpp.xmpp.CONNECTED); |
---|
752 | this.rosterService = new dojox.xmpp.RosterService(this); |
---|
753 | this.presenceService= new dojox.xmpp.PresenceService(this); |
---|
754 | this.userService = new dojox.xmpp.UserService(this); |
---|
755 | |
---|
756 | ////console.log("xmppSession::onTransportReady()"); |
---|
757 | }, |
---|
758 | |
---|
759 | onTransportTerminate: function(newState, oldState, message){ |
---|
760 | this.setState(dojox.xmpp.xmpp.TERMINATE, message); |
---|
761 | }, |
---|
762 | |
---|
763 | onConnected: function(){ |
---|
764 | ////console.log("xmppSession::onConnected()"); |
---|
765 | }, |
---|
766 | |
---|
767 | onTerminate: function(newState, oldState, message){ |
---|
768 | //console.log("xmppSession::onTerminate()", newState, oldState, message); |
---|
769 | }, |
---|
770 | |
---|
771 | onActive: function(){ |
---|
772 | ////console.log("xmppSession::onActive()"); |
---|
773 | //this.presenceService.publish({show: dojox.xmpp.presence.STATUS_ONLINE}); |
---|
774 | }, |
---|
775 | |
---|
776 | onRegisterChatInstance: function(chatInstance, message){ |
---|
777 | ////console.log("xmppSession::onRegisterChatInstance()"); |
---|
778 | }, |
---|
779 | |
---|
780 | onRosterAdded: function(ri){}, |
---|
781 | onRosterRemoved: function(ri){}, |
---|
782 | onRosterChanged: function(ri, previousCopy){}, |
---|
783 | |
---|
784 | //Utilities |
---|
785 | |
---|
786 | processXmppError: function(msg){ |
---|
787 | ////console.log("xmppSession::processXmppError() ", msg); |
---|
788 | var err = { |
---|
789 | stanzaType: msg.nodeName, |
---|
790 | id: msg.getAttribute('id') |
---|
791 | }; |
---|
792 | |
---|
793 | for (var i=0; i<msg.childNodes.length; i++){ |
---|
794 | var n = msg.childNodes[i]; |
---|
795 | switch(n.nodeName){ |
---|
796 | case 'error': |
---|
797 | err.errorType = n.getAttribute('type'); |
---|
798 | for (var x=0; x< n.childNodes.length; x++){ |
---|
799 | var cn = n.childNodes[x]; |
---|
800 | if ((cn.nodeName=="text") && (cn.getAttribute('xmlns') == dojox.xmpp.xmpp.STANZA_NS) && cn.hasChildNodes()) { |
---|
801 | err.message = cn.firstChild.nodeValue; |
---|
802 | } else if ((cn.getAttribute('xmlns') == dojox.xmpp.xmpp.STANZA_NS) &&(!cn.hasChildNodes())){ |
---|
803 | err.condition = cn.nodeName; |
---|
804 | } |
---|
805 | } |
---|
806 | break; |
---|
807 | default: |
---|
808 | break; |
---|
809 | } |
---|
810 | } |
---|
811 | return err; |
---|
812 | }, |
---|
813 | |
---|
814 | sendStanzaError: function(stanzaType,to,id,errorType,condition,text){ |
---|
815 | ////console.log("xmppSession: sendStanzaError() ", arguments); |
---|
816 | var req = {type:'error'}; |
---|
817 | if (to) { req.to=to; } |
---|
818 | if (id) { req.id=id; } |
---|
819 | |
---|
820 | var request = new dojox.string.Builder(dojox.xmpp.util.createElement(stanzaType,req,false)); |
---|
821 | request.append(dojox.xmpp.util.createElement('error',{type:errorType},false)); |
---|
822 | request.append(dojox.xmpp.util.createElement('condition',{xmlns:dojox.xmpp.xmpp.STANZA_NS},true)); |
---|
823 | |
---|
824 | if(text){ |
---|
825 | var textAttr={ |
---|
826 | xmlns: dojox.xmpp.xmpp.STANZA_NS, |
---|
827 | "xml:lang":this.lang |
---|
828 | }; |
---|
829 | request.append(dojox.xmpp.util.createElement('text',textAttr,false)); |
---|
830 | request.append(text).append("</text>"); |
---|
831 | } |
---|
832 | request.append("</error></").append(stanzaType).append(">"); |
---|
833 | |
---|
834 | this.dispatchPacket(request.toString()); |
---|
835 | }, |
---|
836 | |
---|
837 | getBareJid: function(jid){ |
---|
838 | var i = jid.indexOf('/'); |
---|
839 | if (i != -1){ |
---|
840 | return jid.substring(0, i); |
---|
841 | } |
---|
842 | return jid; |
---|
843 | }, |
---|
844 | |
---|
845 | getResourceFromJid: function(jid){ |
---|
846 | var i = jid.indexOf('/'); |
---|
847 | if (i != -1){ |
---|
848 | return jid.substring((i + 1), jid.length); |
---|
849 | } |
---|
850 | return ""; |
---|
851 | } |
---|
852 | |
---|
853 | }); |
---|