node-alljoyn
Version:
Access Alljoyn service functions
91 lines (87 loc) • 4.12 kB
JavaScript
/*
* Copyright (c) 2011, AllSeen Alliance. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
AsyncTestCase("SimpleTest", {
_setUp: ondeviceready(function(callback) {
var clientBusCreate = function(err) {
assertFalsy(err);
clientBus = new org.alljoyn.bus.BusAttachment();
clientBus.create(false, callback);
};
serviceBus = new org.alljoyn.bus.BusAttachment();
serviceBus.create(false, clientBusCreate);
}),
tearDown: function() {
clientBus.destroy();
serviceBus.destroy();
},
testSimple: function(queue) {
queue.call(function(callbacks) {
/* Create a Ping service attachment. */
var serviceBusCreateInterface = function(err) {
assertFalsy(err);
serviceBus.createInterface({
name: "org.alljoyn.bus.samples.simple.SimpleInterface",
method: [
{ name: 'Ping', signature: 's', returnSignature: 's', argNames: 'inStr,outStr' }
]
}, callbacks.add(serviceBusRegisterBusObject));
};
var serviceBusRegisterBusObject = function(err) {
assertFalsy(err);
serviceBus.registerBusObject("/testobject", {
"org.alljoyn.bus.samples.simple.SimpleInterface": {
Ping: function(context, inStr) { context.reply(inStr); }
}
}, callbacks.add(serviceBusConnect));
};
var serviceBusConnect = function(err) {
assertFalsy(err);
serviceBus.connect(callbacks.add(clientBusConnect));
};
/* Create a Ping client attachment. */
var clientBusConnect = function(err) {
assertFalsy(err);
clientBus.connect(callbacks.add(getDbus));
};
/*
* Now kick off the Ping. This needs to be synchronized to not Ping until the
* service has acquired its name.
*/
var getDbus = function(err) {
assertFalsy(err);
serviceBus.getProxyBusObject("org.freedesktop.DBus/org/freedesktop/DBus", callbacks.add(requestName));
};
var requestName = function(err, dbus) {
assertFalsy(err);
dbus.methodCall("org.freedesktop.DBus", "RequestName", "org.alljoyn.bus.samples.simple", 0, callbacks.add(onRequestName));
};
var onRequestName = function(err, context, result) {
assertFalsy(err);
assertEquals(1, result);
clientBus.getProxyBusObject("org.alljoyn.bus.samples.simple/testobject", callbacks.add(ping));
};
var ping = function(err, testobject) {
assertFalsy(err);
testobject.methodCall("org.alljoyn.bus.samples.simple.SimpleInterface", "Ping", "hello", callbacks.add(onPing));
};
var onPing = function(err, context, outStr) {
assertFalsy(err);
assertEquals("hello", outStr);
};
this._setUp(callbacks.add(serviceBusCreateInterface));
});
}
});