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Migrate to new node function style

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Nick O'Leary
2014-05-03 23:32:04 +01:00
parent 5afc5857c4
commit ff49d2b217
37 changed files with 3194 additions and 3170 deletions
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220
nodes/core/io/10-mqtt.js
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@@ -14,122 +14,124 @@
* limitations under the License.
**/
var RED = require(process.env.NODE_RED_HOME+"/red/red");
var connectionPool = require("./lib/mqttConnectionPool");
var util = require("util");
function MQTTBrokerNode(n) {
RED.nodes.createNode(this,n);
this.broker = n.broker;
this.port = n.port;
this.clientid = n.clientid;
var credentials = RED.nodes.getCredentials(n.id);
if (credentials) {
this.username = credentials.user;
this.password = credentials.password;
}
}
RED.nodes.registerType("mqtt-broker",MQTTBrokerNode);
var querystring = require('querystring');
RED.httpAdmin.get('/mqtt-broker/:id',function(req,res) {
var credentials = RED.nodes.getCredentials(req.params.id);
if (credentials) {
res.send(JSON.stringify({user:credentials.user,hasPassword:(credentials.password&&credentials.password!="")}));
} else {
res.send(JSON.stringify({}));
module.exports = function(RED) {
var connectionPool = require("./lib/mqttConnectionPool");
var util = require("util");
function MQTTBrokerNode(n) {
RED.nodes.createNode(this,n);
this.broker = n.broker;
this.port = n.port;
this.clientid = n.clientid;
var credentials = RED.nodes.getCredentials(n.id);
if (credentials) {
this.username = credentials.user;
this.password = credentials.password;
}
}
});
RED.httpAdmin.delete('/mqtt-broker/:id',function(req,res) {
RED.nodes.deleteCredentials(req.params.id);
res.send(200);
});
RED.httpAdmin.post('/mqtt-broker/:id',function(req,res) {
var body = "";
req.on('data', function(chunk) {
body+=chunk;
RED.nodes.registerType("mqtt-broker",MQTTBrokerNode);
var querystring = require('querystring');
RED.httpAdmin.get('/mqtt-broker/:id',function(req,res) {
var credentials = RED.nodes.getCredentials(req.params.id);
if (credentials) {
res.send(JSON.stringify({user:credentials.user,hasPassword:(credentials.password&&credentials.password!="")}));
} else {
res.send(JSON.stringify({}));
}
});
req.on('end', function(){
var newCreds = querystring.parse(body);
var credentials = RED.nodes.getCredentials(req.params.id)||{};
if (newCreds.user == null || newCreds.user == "") {
delete credentials.user;
} else {
credentials.user = newCreds.user;
}
if (newCreds.password == "") {
delete credentials.password;
} else {
credentials.password = newCreds.password||credentials.password;
}
RED.nodes.addCredentials(req.params.id,credentials);
RED.httpAdmin.delete('/mqtt-broker/:id',function(req,res) {
RED.nodes.deleteCredentials(req.params.id);
res.send(200);
});
});
function MQTTInNode(n) {
RED.nodes.createNode(this,n);
this.topic = n.topic;
this.broker = n.broker;
this.brokerConfig = RED.nodes.getNode(this.broker);
if (this.brokerConfig) {
this.client = connectionPool.get(this.brokerConfig.broker,this.brokerConfig.port,this.brokerConfig.clientid,this.brokerConfig.username,this.brokerConfig.password);
var node = this;
this.client.subscribe(this.topic,2,function(topic,payload,qos,retain) {
var msg = {topic:topic,payload:payload,qos:qos,retain:retain};
if ((node.brokerConfig.broker == "localhost")||(node.brokerConfig.broker == "127.0.0.1")) {
msg._topic = topic;
}
node.send(msg);
RED.httpAdmin.post('/mqtt-broker/:id',function(req,res) {
var body = "";
req.on('data', function(chunk) {
body+=chunk;
});
this.client.connect();
} else {
this.error("missing broker configuration");
}
}
RED.nodes.registerType("mqtt in",MQTTInNode);
MQTTInNode.prototype.close = function() {
if (this.client) {
this.client.disconnect();
}
}
function MQTTOutNode(n) {
RED.nodes.createNode(this,n);
this.topic = n.topic;
this.broker = n.broker;
this.brokerConfig = RED.nodes.getNode(this.broker);
if (this.brokerConfig) {
this.client = connectionPool.get(this.brokerConfig.broker,this.brokerConfig.port,this.brokerConfig.clientid,this.brokerConfig.username,this.brokerConfig.password);
this.on("input",function(msg) {
if (msg != null) {
if (this.topic) {
msg.topic = this.topic;
}
this.client.publish(msg);
req.on('end', function(){
var newCreds = querystring.parse(body);
var credentials = RED.nodes.getCredentials(req.params.id)||{};
if (newCreds.user == null || newCreds.user == "") {
delete credentials.user;
} else {
credentials.user = newCreds.user;
}
if (newCreds.password == "") {
delete credentials.password;
} else {
credentials.password = newCreds.password||credentials.password;
}
RED.nodes.addCredentials(req.params.id,credentials);
res.send(200);
});
this.client.connect();
} else {
this.error("missing broker configuration");
}
}
RED.nodes.registerType("mqtt out",MQTTOutNode);
MQTTOutNode.prototype.close = function() {
if (this.client) {
this.client.disconnect();
});
function MQTTInNode(n) {
RED.nodes.createNode(this,n);
this.topic = n.topic;
this.broker = n.broker;
this.brokerConfig = RED.nodes.getNode(this.broker);
if (this.brokerConfig) {
this.client = connectionPool.get(this.brokerConfig.broker,this.brokerConfig.port,this.brokerConfig.clientid,this.brokerConfig.username,this.brokerConfig.password);
var node = this;
this.client.subscribe(this.topic,2,function(topic,payload,qos,retain) {
var msg = {topic:topic,payload:payload,qos:qos,retain:retain};
if ((node.brokerConfig.broker == "localhost")||(node.brokerConfig.broker == "127.0.0.1")) {
msg._topic = topic;
}
node.send(msg);
});
this.client.connect();
} else {
this.error("missing broker configuration");
}
}
RED.nodes.registerType("mqtt in",MQTTInNode);
MQTTInNode.prototype.close = function() {
if (this.client) {
this.client.disconnect();
}
}
function MQTTOutNode(n) {
RED.nodes.createNode(this,n);
this.topic = n.topic;
this.broker = n.broker;
this.brokerConfig = RED.nodes.getNode(this.broker);
if (this.brokerConfig) {
this.client = connectionPool.get(this.brokerConfig.broker,this.brokerConfig.port,this.brokerConfig.clientid,this.brokerConfig.username,this.brokerConfig.password);
this.on("input",function(msg) {
if (msg != null) {
if (this.topic) {
msg.topic = this.topic;
}
this.client.publish(msg);
}
});
this.client.connect();
} else {
this.error("missing broker configuration");
}
}
RED.nodes.registerType("mqtt out",MQTTOutNode);
MQTTOutNode.prototype.close = function() {
if (this.client) {
this.client.disconnect();
}
}
}