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| #!/usr/bin/env node
/*
* Binding between SPC Web Gateway and Jeedom
*/
/* Accept self signed certificate */
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";
var config = require('./config.json');
// SPC Websocket Client
var ws_client = require('websocket').client;
var spc_ws_client = new ws_client();
// SPC Http Client
var digest = require('./lib/http-digest-client');
var spc_http_client = digest.createClient(config.spc_get_user, config.spc_get_password, true);
// Jeedom Http Client
var jeedom_http_client = require('http');
// Update Jeedom with current SPC Areas and Zones status
getSpcStatus('area', handleSpcAreaData);
getSpcStatus('zone', handleSpcZoneData);
// Listen on events from SPC
spc_ws_client.connect('wss://' + config.spc_gw_host + ':' + config.spc_gw_port + '/ws/spc?username=' + config.spc_ws_user + '&password=' + config.spc_ws_password);
spc_ws_client.on('connectFailed', function(error) {
console.log('Connect Error: ' + error.toString());
});
spc_ws_client.on('connect', function(connection) {
console.log('SPC WebSocket client connected');
connection.on('error', function(error) {
console.log("Connection Error: " + error.toString());
});
connection.on('close', function() {
console.log('echo-protocol Connection Closed');
});
connection.on('message', function(message) {
if (message.type === 'utf8') {
manageSiaEvent(message.utf8Data);
}
});
});
/**********************************************************************
* setJeedomVariable
**********************************************************************/
function setJeedomVariable(Variable, value){
var options = {
hostname: config.jeedom_host,
port: 80,
path: '/core/api/jeeApi.php?apikey=' + config.jeedom_api + '&type=variable&name=' + Variable + '&value=' + value,
};
var req = jeedom_http_client.request(options);
req.end();
}
/**********************************************************************
* handleSpcAreaData
**********************************************************************/
function handleSpcAreaData(data) {
data.area.forEach(function(area) {
var area_mode = "unknown";
switch (parseInt(area.mode)) {
case 0:
area_mode = "unset";
break;
case 1:
area_mode = "partset_a";
break;
case 2:
area_mode = "partset_b";
break;
case 3:
area_mode = "set";
break;
}
var modeVariable = 'Secteur_' + area.id;
setJeedomVariable(modeVariable, area_mode);
});
}
/**********************************************************************
* handleSpcZoneData
**********************************************************************/
function handleSpcZoneData(data) {
data.zone.forEach(function(zone) {
if (zone.input != undefined) {
var zone_input = "unknown";
switch (parseInt(zone.input)) {
case 0:
zone_input = "0";
break;
case 1:
zone_input = "1";
break;
case 2:
zone_input = "1";
break;
case 3:
zone_input = "1";
break;
case 4:
zone_input = "1";
break;
case 5:
zone_input = "1";
break;
case 6:
zone_input = "1";
break;
case 7:
zone_input = "1";
break;
}
var inputVariable = 'ZONE_' + zone.id;
setJeedomVariable(inputVariable, zone_input);
}
if (zone.status != undefined) {
var zone_status = "unknown";
switch (parseInt(zone.status)) {
case 0:
zone_status = "ok";
break;
case 1:
zone_status = "inhibit";
break;
case 2:
zone_status = "isolate";
break;
case 3:
zone_status = "soak";
break;
case 4:
zone_status = "tamper";
break;
case 5:
zone_status = "alarm";
break;
case 6:
zone_status = "ok";
break;
case 7:
zone_status = "trouble";
break;
}
var statusVariable = 'ZONE_' + zone.id + '_STATUS';
setJeedomVariable(statusVariable, zone_status);
}
};
}
/**********************************************************************
* getSpcStatus
**********************************************************************/
function getSpcStatus(uri, callback) {
var options = {
host: config.spc_gw_host,
port: config.spc_gw_port,
path: '/spc/' + uri,
method: 'GET'
}
var reply = "";
var req = spc_http_client.request(options, function(res) {
res.setEncoding('utf8');
res.on('data', function(chunk){
reply += chunk;
});
res.on('end', function(){
var data = JSON.parse(reply);
if (data.status === 'success'){
callback && callback(data.data);
}
else {
console.log("Unable to get data from SPC: " + uri);
}
});
});
}
/**********************************************************************
* manageSiaEvent
**********************************************************************/
function manageSiaEvent(message){
data = JSON.parse(message);
if (data.status === 'success'){
var sia = data.data.sia;
sia_code = sia.sia_code;
sia_address = sia.sia_address;
// Update status dependent on type of SIA event
switch (sia_code){
case 'BA': /* Burglar Alarm */
case 'BR': /* Burglar Alarm Restore */
getSpcStatus('area', handleSpcAreaData);
getSpcStatus('zone', handleSpcZoneData);
break;
case 'BB': /* Inhibited or Isolated */
case 'BU': /* Deinhibited or Deisolated */
getSpcStatus('zone', handleSpcZoneData);
break;
case 'CL': /* Area Activated (Full Set) - Closing Report - System armed normal */
case 'NL': /* Area Activated (Part Set) */
case 'OP': /* Area Deactivated */
case 'CQ': /* Close Area - System has been partially armed */
case 'CG': /* Close Area - System has been partially armed */
case 'OG': /* Area Deactivated (Part Set) */
case 'OQ': /* Area Deactivated */
getSpcStatus('area', handleSpcAreaData);
break;
case 'ZC': /* Zone Closed */
case 'ZO': /* Zone Opened */
var value = (sia_code == 'ZC') ? 0:1;
var data = {
zone: [
{
id: sia_address,
input: value
}
]
}
handleSpcZoneData(data);
break;
}
}
} |
