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/*global $, tizen, app */
/**
* @class Model
*/
function ServerModel(parent) {
'use strict';
this.server = parent;
this.init();
}
(function () { // strict mode wrapper
'use strict';
ServerModel.prototype = {
/**
* API module initialisation
*/
init: function ServerModel_init() {},
registerServer: function ServerModel_registerServer(adapter, serviceUUID, callback) {
if (this.server.getNumberOfClients() === 0) {
try {
adapter.registerRFCOMMServiceByUUID(serviceUUID, 'Chat service', callback, function (error) { console.error(error.message); });
} catch (error) {
console.error(error.message);
}
}
},
unregisterChatServer: function ServerModel_unregisterChatServer(globalRecordHandler, successCallback, errorCallback, showButtonsCallback) {
try {
if (globalRecordHandler !== null) {
globalRecordHandler.unregister(successCallback, errorCallback);
} else {
showButtonsCallback();
}
} catch (error) {
errorCallback();
}
},
sendMessage: function ServerModel_sendMessage(name, socket, message, callback) {
var sendTextMsg = [], messageObj, messageObjToString, i, len;
name = encodeURIComponent(name);
message = encodeURIComponent(message);
messageObj = {name: name, text: message, ping: false, bye: false};
messageObjToString = JSON.stringify(messageObj);
len = messageObjToString.length;
for (i = 0; i < len; i += 1) {
sendTextMsg[i] = messageObjToString.charCodeAt(i);
}
try {
if (socket !== null && socket.state === "OPEN") {
socket.writeData(sendTextMsg);
callback(message);
}
} catch (error) {
console.error('sendMessage: ' + error.message);
}
},
sendBye: function ServerModel_sendBye(name, socket) {
var sendTextMsg = [], messageObj, messageObjToString, i, len;
name = encodeURIComponent(name);
messageObj = {name: name, text: '', ping: false, bye: true};
messageObjToString = JSON.stringify(messageObj);
len = messageObjToString.length;
for (i = 0; i < len; i += 1) {
sendTextMsg[i] = messageObjToString.charCodeAt(i);
}
try {
if (socket !== null && socket.state === "OPEN") {
socket.writeData(sendTextMsg);
}
} catch (error) {
console.error('sendBye: ' + error.message);
}
}
};
}());
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