pluotsorbet/midp/sms.js

125 строки
3.9 KiB
JavaScript

/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* vim: set shiftwidth=4 tabstop=4 autoindent cindent expandtab: */
'use strict';
MIDP.lastSMSConnection = -1;
MIDP.lastSMSID = -1;
MIDP.smsConnections = {};
MIDP.j2meSMSMessages = [];
MIDP.j2meSMSWaiting = null;
MIDP.nokiaSMSMessages = [];
/**
* Simulate a received SMS with the given text, sent to the specified addr.
* (It appears the value of `addr` is unimportant for most apps.)
*/
function receiveSms(text, addr) {
var sms = {
text: text,
addr: addr,
id: ++MIDP.lastSMSID,
};
MIDP.nokiaSMSMessages.push(sms);
MIDP.j2meSMSMessages.push(sms);
MIDP.LocalMsgConnections["nokia.messaging"].receiveSMS(sms);
if (MIDP.j2meSMSWaiting) {
MIDP.j2meSMSWaiting();
}
}
/**
* This app is listening for SMS messages; for most apps, that means
* they're looking for the content of a message the app's servers just
* sent. Prompt the user to enter that code here, and forward it to
* the app.
*/
function promptForMessageText() {
var el = document.getElementById('sms-listener-prompt').cloneNode(true);
el.style.display = 'block';
el.classList.add('visible');
var input = el.querySelector('input');
var btnCancel = el.querySelector('button.cancel');
var btnDone = el.querySelector('button.recommend');
btnDone.disabled = true; // Wait for input before enabling.
input.addEventListener('input', function() {
btnDone.disabled = (input.value.length === 0);
});
btnCancel.addEventListener('click', function() {
console.warn('SMS prompt canceled.');
el.parentElement.removeChild(el);
});
btnDone.addEventListener('click', function() {
el.parentElement.removeChild(el);
console.log('SMS prompt filled out:', input.value);
// We don't have easy access to our own phone number; use a
// dummy unknown value instead.
receiveSms(input.value, 'unknown');
});
document.body.appendChild(el);
input.focus();
}
Native.create("com/sun/midp/io/j2me/sms/Protocol.open0.(Ljava/lang/String;II)I", function(host, msid, port) {
MIDP.smsConnections[++MIDP.lastSMSConnection] = {
port: port,
msid: msid,
host: util.fromJavaString(host),
};
promptForMessageText();
return ++MIDP.lastSMSConnection;
});
Native.create("com/sun/midp/io/j2me/sms/Protocol.receive0.(IIILcom/sun/midp/io/j2me/sms/Protocol$SMSPacket;)I",
function(port, msid, handle, smsPacket) {
return new Promise(function(resolve, reject) {
function receiveSMS() {
var sms = MIDP.j2meSMSMessages.shift();
var text = sms.text;
var addr = sms.addr;
var message = util.newPrimitiveArray("B", text.length);
for (var i = 0; i < text.length; i++) {
message[i] = text.charCodeAt(i);
}
var address = util.newPrimitiveArray("B", addr.length);
for (var i = 0; i < addr.length; i++) {
address[i] = addr.charCodeAt(i);
}
smsPacket.class.getField("I.message.[B").set(smsPacket, message);
smsPacket.class.getField("I.address.[B").set(smsPacket, address);
smsPacket.class.getField("I.port.I").set(smsPacket, port);
smsPacket.class.getField("I.sentAt.J").set(smsPacket, Long.fromNumber(Date.now()));
smsPacket.class.getField("I.messageType.I").set(smsPacket, 0); // GSM_TEXT
return text.length;
}
if (MIDP.j2meSMSMessages.length > 0) {
resolve(receiveSMS());
} else {
MIDP.j2meSMSWaiting = function() {
MIDP.j2meSMSWaiting = null;
resolve(receiveSMS());
}
}
});
}, true);
Native.create("com/sun/midp/io/j2me/sms/Protocol.close0.(III)I", function(port, handle, deRegister) {
delete MIDP.smsConnections[handle];
return 0;
});