public void Connect() throws IOException {
try {
InetAddress addr = InetAddress.getByName(server);
Socket socket = new Socket(addr, port);
in = new InputStreamReader(socket.getInputStream());
out = new OutputStreamWriter(socket.getOutputStream());
char c[] = new char[LINE_LENGTH];
boolean authed = false;
while (true) {
if (in.read(c) > 0) {
String msg = new String(c).trim();
if (!authed) {
if (msg.endsWith("No Ident response")) {
System.out.println("...sending identity...");
out.write(String.format("NICK %s\r\n", nickname));
out.write(String.format("USER %s %s %s :s\r\n", nickname, host, server, realname));
out.flush();
authed = true;
for (IRCAuthListener a : authListeners) {
a.afterAuthentication(this);
}
}
}
if (msg.startsWith("PING")) {
System.out.println("Sending pong...");
out.write("PONG\r\n");
out.flush();
}
for (IRCRawDataListener d : rawDataListeners) {
d.processRawData(this, msg);
}
c = new char[LINE_LENGTH];
} else {
System.out.println("Oops, if you see this we just got kicked or connection timed out...");
break;
}
}
} catch (IOException ioe) {
throw (ioe);
}
}
/**
* Method to return a set of hazard data within CACHE_DISTANCE of given location
*
* @param location An instance of Location that stores latitude and longitude data
* @return JSONObject an instance of JSONObject with json encoded hazard data
* @throws IOException
* @throws JSONException
*/
public static JSONObject getHazards(LatLng location) throws IOException, JSONException {
// request hazards from long / lat data and retrieve json hazards
// tested and working!
String longitude = String.valueOf(location.longitude);
String latitude = String.valueOf(location.latitude);
String query = String.format("longitude=%s&latitude=%s", longitude, latitude);
// encode the post query
// Set a POST connection
URL url = new URL(site + "/request.php");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
System.out.println(query);
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setDoInput(true);
// Send post request
OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
writer.write(query);
writer.flush();
writer.close();
BufferedReader response = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuffer hazards = new StringBuffer();
String inputLine;
while ((inputLine = response.readLine()) != null) {
hazards.append(inputLine);
}
response.close();
return new JSONObject(hazards.toString());
}
/**
* {@inheritDoc}
*
* @see edu.mcmaster.maplelab.common.datamodel.TrialLogger#saveSessionConfig()
*/
public void saveSessionConfig() throws IOException {
// Save session configuration data.
URLConnection conn = makeSaveConfigConnection();
if (conn == null) return;
conn.setDoOutput(true);
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
Map<String, String> fields = new HashMap<String, String>();
fields.put("config", getSession().toPropertiesString());
String row = encode(fields);
LogContext.getLogger().finer("-> config log: " + row);
if (getSession().getExperimentDBKey() >= 0) {
OutputStreamWriter out = null;
try {
out = new OutputStreamWriter(conn.getOutputStream());
out.write(row);
out.flush();
} finally {
if (out != null) out.close();
}
conn.connect();
readResponse(conn);
}
}
private void sendMSG(String msg) throws IOException {
try {
out.write(msg);
out.flush();
} catch (IOException ioe) {
throw (ioe);
}
}
private String transportHttpMessage(String message) {
URL serverurl;
HttpURLConnection connection;
try {
serverurl = new URL(this.ServerUrl);
connection = (HttpURLConnection) serverurl.openConnection();
connection.setDefaultUseCaches(false);
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("content-type", "application/x-www-form-urlencoded");
} catch (Exception e) {
e.printStackTrace();
return null;
}
OutputStreamWriter outstream;
try {
outstream = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");
outstream.write(message);
outstream.flush();
/*
PrintWriter writer = new PrintWriter(outstream);
writer.write(message);
writer.flush();
*/
outstream.close();
} catch (Exception e) {
e.printStackTrace();
return null;
}
StringBuilder strbuilder = new StringBuilder();
try {
InputStreamReader instream = new InputStreamReader(connection.getInputStream(), "UTF-8");
BufferedReader reader = new BufferedReader(instream);
String str;
while ((str = reader.readLine()) != null) strbuilder.append(str + "\r\n");
instream.close();
} catch (Exception e) {
e.printStackTrace();
return null;
}
connection.disconnect();
return strbuilder.toString();
}
public void end() throws Exception {
FunMessage.Builder fm = FunMessage.newBuilder().setGameId(gameId).setFunScore(rate());
URL url = new URL("http://localhost:5000/gameFinish");
URLConnection urlCon = url.openConnection();
urlCon.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(urlCon.getOutputStream());
wr.write("rating=");
wr.flush();
fm.build().writeTo(urlCon.getOutputStream());
urlCon.getOutputStream().close();
// No network I/O happens until you ask for feedback apparently
urlCon.getInputStream();
}
/**
* 通过post方式访问短信接口
*
* @param param sms message, like key1=value1&key2=value2
* @param isproxy 是否启用代理模式
* @return
*/
public String sendPost(String param, boolean isproxy) {
OutputStreamWriter out = null;
BufferedReader in = null;
String result = "";
try {
URL realUrl = new URL(this.url);
HttpURLConnection conn = null;
conn = (HttpURLConnection) realUrl.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setRequestMethod("POST"); // POST方法
conn.setRequestProperty("accept", "*/*");
conn.setRequestProperty("connection", "Keep-Alive");
conn.setRequestProperty(
"user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
conn.connect();
out = new OutputStreamWriter(conn.getOutputStream(), "UTF-8");
out.write(param);
out.flush();
in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
while ((line = in.readLine()) != null) {
result += line;
}
} catch (Exception e) {
System.out.println("[ERROR]发送 POST 请求出现异常！" + e);
e.printStackTrace();
} finally {
try {
if (out != null) {
out.close();
}
if (in != null) {
in.close();
}
} catch (IOException ex) {
ex.printStackTrace();
}
}
return result;
}
public void sendMsg() {
try {
Socket talkSocket = new Socket("localhost", 4711);
BufferedReader fromServer =
new BufferedReader(new InputStreamReader(talkSocket.getInputStream(), "Cp1252"));
OutputStreamWriter toServer = new OutputStreamWriter(talkSocket.getOutputStream(), "Cp1252");
System.out.println(s1);
toServer.write(s1);
toServer.flush(); // force message to be sent
String result = fromServer.readLine(); // blocking read
System.out.println("Receive: " + result);
toServer.close(); // close writer
fromServer.close(); // close reader
talkSocket.close(); // close socket (necessary??)
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
/** Define a host server */
String host = "localhost";
/** Define a port */
int port = 19999;
int port2 = 19990;
// int port3 = 19980;
StringBuffer instr = new StringBuffer();
String TimeStamp;
Parser parser = new Parser();
System.out.println("SocketClient initialized");
try {
// parsing
// DataStream ds =
// new PlainTextByLineDataStream(
// new FileReader(new File("input.txt")));
BufferedReader inputReader = new BufferedReader(new FileReader("input.txt"));
String sent;
while ((sent = inputReader.readLine()) != null) {
// String sentence = (String)ds.nextToken() + (char) 13;
String sentence = sent + (char) 13;
// System.out.println(str);
System.out.println("Parsing....");
Tree tree = parser.parse(sentence);
System.out.println(tree);
System.out.println("Extracting features...");
String srlIdentifier = "python srl-identifier.py " + '"' + tree + '"';
// System.out.println(srlIdentifier);
Runtime rr = Runtime.getRuntime();
Process pp = rr.exec(srlIdentifier);
BufferedReader brr = new BufferedReader(new InputStreamReader(pp.getInputStream()));
pp.waitFor();
BufferedReader reader = new BufferedReader(new FileReader("identifier.test"));
BufferedReader classifier = new BufferedReader(new FileReader("classifier.test"));
String line;
PrintWriter identifierOutput = new PrintWriter("identifier-output.txt");
PrintWriter classifierOutput = new PrintWriter("classifier-output.txt");
BufferedReader preds = new BufferedReader(new FileReader("pred.test"));
while ((line = reader.readLine()) != null) {
String pred = preds.readLine();
String features = line + (char) 13;
String classifierFeature = classifier.readLine() + (char) 13;
InetAddress address = InetAddress.getByName(host);
// Establish a socket connetion
Socket connection = new Socket(address, port);
Socket connection2 = new Socket(address, port2);
// Instantiate a BufferedOutputStream object
BufferedOutputStream bos = new BufferedOutputStream(connection.getOutputStream());
// Instantiate an OutputStreamWriter object with the optional character
// encoding.
//
OutputStreamWriter osw = new OutputStreamWriter(bos, "US-ASCII");
BufferedReader fromServer =
new BufferedReader(new InputStreamReader(connection.getInputStream()));
// Write across the socket connection and flush the buffer
osw.write(features);
osw.flush();
String identifierResponse = fromServer.readLine();
identifierOutput.println(identifierResponse);
BufferedOutputStream bos2 = new BufferedOutputStream(connection2.getOutputStream());
// Instantiate an OutputStreamWriter object with the optional character
// encoding.
//
OutputStreamWriter osw2 = new OutputStreamWriter(bos2, "US-ASCII");
BufferedReader fromServer2 =
new BufferedReader(new InputStreamReader(connection2.getInputStream()));
osw2.write(classifierFeature);
osw2.flush();
String ClassifierResponse = fromServer2.readLine();
classifierOutput.println(pred + ' ' + ClassifierResponse);
}
identifierOutput.close();
classifierOutput.close();
Runtime rlabeler = Runtime.getRuntime();
String srlClassifier = "python concept-formulator.py";
Process p = rlabeler.exec(srlClassifier);
BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
p.waitFor();
// System.out.println("here i am");
String line2;
while ((line2 = br.readLine()) != null) {
System.out.println(line2);
// while (br.ready())
// System.out.println(br.readLine());
}
}
} catch (Exception e) {
String cause = e.getMessage();
if (cause.equals("python: not found")) System.out.println("No python interpreter found.");
}
}
/*
* This method is use to receive client information according to his code.
* The request is a post request
*/
public String getClientInformations(String url, List<String> parameters, List<String> value) {
// If the both list hasn't the same size, then the request will not
// be possible. In that case, we return null for the response
if (parameters.size() != value.size()) {
return null;
}
String response = null;
int i = 0;
int size = value.size();
String reqParameters = "";
OutputStreamWriter outWriter = null;
URL myUrl;
try {
// We set the parameters of the request. We scan both of the list
// and we set the parameters of request according to the index of
// both lists.
while (i < size) {
if (i == 0) {
reqParameters =
URLEncoder.encode(parameters.get(i), "UTF-8")
+ "="
+ URLEncoder.encode(value.get(i), "UTF-8");
} else {
reqParameters +=
"&"
+ URLEncoder.encode(parameters.get(i), "UTF-8")
+ "="
+ URLEncoder.encode(value.get(i), "UTF-8");
}
i += 1;
}
// We create the connection to instagram
myUrl = new URL(url);
// We open the connection
URLConnection connect = myUrl.openConnection();
// We use connect for output
connect.setDoOutput(true);
// We send the request;
outWriter = new OutputStreamWriter(connect.getOutputStream());
// We add parameters to the request
outWriter.write(reqParameters);
// We flush the stream
outWriter.flush();
// We get response for instagram
response = getResponseOfInstagram(connect);
// We close the stream
outWriter.close();
} catch (Exception exc) {
System.out.println(exc.getStackTrace());
}
return response;
}
/**
* This calls the external Moodle web service.
*
* <p>params String containing the parameters of the call.<br>
* elements NodeList containing name/value pairs of returned XML data.
*
* @param params String
* @return elements NodeList
* @throws MoodleRestException
*/
public static NodeList call(String params) throws MoodleRestException {
NodeList elements = null;
try {
URL getUrl = new URL(url);
HttpURLConnection connection = (HttpURLConnection) getUrl.openConnection();
connection.setRequestMethod("POST");
connection.setRequestProperty("Accept", "application/xml");
connection.setDoOutput(true);
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write(params);
writer.flush();
writer.close();
// Used for testing
StringBuilder buffer = new StringBuilder();
BufferedReader reader =
new BufferedReader(new InputStreamReader(connection.getInputStream()));
String line = reader.readLine();
buffer.append(line).append('\n');
// FindPath fp=new FindPath();
InputStream resource =
ClassLoader.getSystemClassLoader()
.getResourceAsStream("net/beaconhillcott/moodlerest/EntityInjection.xml");
BufferedReader entities = new BufferedReader(new InputStreamReader(/*fp.*/ resource));
String entitiesLine = null;
while ((entitiesLine = entities.readLine()) != null) {
// System.out.println(entitiesLine);
buffer.append(entitiesLine).append('\n');
}
entities.close();
boolean error = false;
while ((line = reader.readLine()) != null) {
// System.out.println(line);
if (error)
throw new MoodleRestException(
line.substring(line.indexOf('>') + 1, line.indexOf('<', line.indexOf('>') + 1)));
if (line.contains("<EXCEPTION")) error = true;
buffer.append(line).append('\n');
}
reader.close();
if (debug) {
System.out.println(buffer.toString());
}
XPath xpath = XPathFactory.newInstance().newXPath();
// InputSource source=new InputSource(connection.getInputStream());
InputSource source = new InputSource(new ByteArrayInputStream(buffer.toString().getBytes()));
elements = (NodeList) xpath.evaluate("//VALUE", source, XPathConstants.NODESET);
// Used for testing
if (debug) {
for (int i = 0; i < elements.getLength(); i++) {
String parent =
elements
.item(i)
.getParentNode()
.getParentNode()
.getParentNode()
.getParentNode()
.getNodeName();
if (parent.equals("KEY"))
parent =
elements
.item(i)
.getParentNode()
.getParentNode()
.getParentNode()
.getParentNode()
.getAttributes()
.getNamedItem("name")
.getNodeValue();
String content = elements.item(i).getTextContent();
String nodeName =
elements.item(i).getParentNode().getAttributes().getNamedItem("name").getNodeValue();
System.out.println("parent=" + parent + " nodeName=" + nodeName + " content=" + content);
}
}
connection.disconnect();
} catch (XPathExpressionException ex) {
Logger.getLogger(MoodleCallRestWebService.class.getName()).log(Level.SEVERE, null, ex);
} catch (IOException ex) {
Logger.getLogger(MoodleCallRestWebService.class.getName()).log(Level.SEVERE, null, ex);
}
return elements;
}
