// function to do the join use case
public static void share() throws Exception {
HttpPost method = new HttpPost(url + "/share");
String ipAddress = null;
Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces();
while (en.hasMoreElements()) {
NetworkInterface ni = (NetworkInterface) en.nextElement();
if (ni.getName().equals("eth0")) {
Enumeration<InetAddress> en2 = ni.getInetAddresses();
while (en2.hasMoreElements()) {
InetAddress ip = (InetAddress) en2.nextElement();
if (ip instanceof Inet4Address) {
ipAddress = ip.getHostAddress();
break;
}
}
break;
}
}
method.setEntity(new StringEntity(username + ';' + ipAddress, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
// get present time
date = new Date();
long start = date.getTime();
// Execute the vishwa share process
Process p = Runtime.getRuntime().exec("java -jar vishwa/JVishwa.jar " + connIp);
String ch = "alive";
System.out.println("Type kill to unjoin from the grid");
while (!ch.equals("kill")) {
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
ch = in.readLine();
}
p.destroy();
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/shareAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
// function to do the compute use case
public static void compute() throws Exception {
HttpPost method = new HttpPost(url + "/compute");
method.setEntity(new StringEntity(username, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
System.out.println("Give the file name which has to be put in the grid for computation");
// input of the file name to be computed
BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
String name = in.readLine();
// get the absolute path of the current working directory
File directory = new File(".");
String pwd = directory.getAbsolutePath();
// get present time
date = new Date();
long start = date.getTime();
String cmd = "java -classpath " + pwd + "/vishwa/JVishwa.jar:. " + name + " " + connIp;
System.out.println(cmd);
// Execute the vishwa compute process
Process p = Runtime.getRuntime().exec(cmd);
// wait till the compute process is completed
// check for the status code (0 for successful termination)
int status = p.waitFor();
if (status == 0) {
System.out.println("Compute operation successful. Check the directory for results");
}
date = new Date();
long end = date.getTime();
long durationInt = end - start;
String duration = String.valueOf(durationInt);
method = new HttpPost(url + "/computeAck");
method.setEntity(new StringEntity(username + ";" + duration, "UTF-8"));
try {
client.execute(method);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
}
public String readTwitterFeed() {
StringBuilder builder = new StringBuilder();
HttpClient client = new DefaultHttpClient();
HttpGet httpGet = new HttpGet("http:'//twitter.com/users/show/vogella.json");
try {
HttpResponse response = client.execute(httpGet);
StatusLine statusLine = response.getStatusLine();
int statusCode = statusLine.getStatusCode();
if (statusCode == 200) {
HttpEntity entity = response.getEntity();
InputStream content = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(content));
String line;
while ((line = reader.readline()) != null) {
builder.append(line);
}
} else {
Log.e(MainActivity2.class.toString(), "Failed to download file");
}
} catch (ClientProtocolExpcetion e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return builder.toString();
}
/**
* this is the primary method that sends a query to the CIPRes REST service. It expects to receive
* an XML file, which it returns in Document if the root tag matc hes xmlRootTag
*/
public Document cipresQuery(HttpClient httpclient, String URL, String xmlRootTag) {
if (StringUtil.blank(URL)) return null;
try {
HttpGet httpget = new HttpGet(URL);
httpget.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpget);
HttpEntity responseEntity = response.getEntity();
InputStream instream = responseEntity.getContent();
BufferedReader br = new BufferedReader(new InputStreamReader(instream));
String line = "";
StringBuffer sb = new StringBuffer();
while ((line = br.readLine()) != null) {
sb.append(line + StringUtil.lineEnding());
}
Document cipresResponseDoc = loadXMLFile(xmlRootTag, sb.toString());
if (cipresResponseDoc != null && verbose) {
ownerModule.logln(sb.toString());
}
if (cipresResponseDoc == null) {
Document errorDoc = loadXMLFile(sb.toString());
if (errorDoc != null) reportError(errorDoc, "Error in communicating with CIPRes", true);
}
EntityUtils.consume(response.getEntity());
return cipresResponseDoc;
} catch (IOException e) {
Debugg.printStackTrace(e);
} catch (Exception e) {
Debugg.printStackTrace(e);
}
} catch (Exception e) {
Debugg.printStackTrace(e);
}
return null;
}
/*.................................................................................................................*/
public void deleteJob(HttpClient httpclient, String URL) {
HttpDelete httpdelete = new HttpDelete(URL);
httpdelete.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpdelete);
} catch (IOException e) {
Debugg.printStackTrace(e);
}
}
public String getData(String url) {
HttpClient client = new DefaultHttpClient();
HttpGet get = new HttpGet(url);
String response = "";
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
response = client.execute(get, responseHandler);
} catch (Exception e) {
debug(e.toString());
}
return response;
}
public Result<InputStream> getInputStream(String endpoint) throws IOException {
HttpClient cli = createClient();
HttpGet get = createGet(endpoint);
HttpResponse res = cli.execute(get);
Object result = null;
if (res.getStatusLine().getStatusCode() == 200) result = res.getEntity().getContent();
else {
RestResponse resp = new RestResponse(res);
result = unmarshalPOJO(resp, InputStream.class);
cli.getConnectionManager().shutdown();
}
return new Result<InputStream>(result);
}
@Override
protected Void doInBackground(String... params) {
// TODO Auto-generated method stub
InputStream is = null;
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("username", _username.getText().toString()));
nameValuePairs.add(new BasicNameValuePair("password", _password.getText().toString()));
// http post
try {
HttpParams httpParameters = new BasicHttpParams();
int timeoutConnection = 10000;
HttpConnectionParams.setConnectionTimeout(httpParameters, timeoutConnection);
int timeoutSocket = 10000;
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
HttpClient httpclient = new DefaultHttpClient(httpParameters);
HttpPost httppost = new HttpPost("http://trainingbuddy.comuv.com/login.php");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
conSuccess = true;
} catch (Exception e) {
e.printStackTrace();
this.progressDialog.dismiss();
}
try {
BufferedReader br = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = "";
while ((line = br.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
result = sb.toString().substring(0, 1);
userDetails = sb.toString().substring(1);
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
return null;
}
private String getJsonResponse(String jsonUrl) throws PhrescoException {
if (debugEnabled) {
S_LOGGER.debug("Entering Method CIManagerImpl.getJsonResponse(String jsonUrl)");
S_LOGGER.debug("getJsonResponse() JSonUrl = " + jsonUrl);
}
try {
HttpClient httpClient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(jsonUrl);
ResponseHandler<String> responseHandler = new BasicResponseHandler();
return httpClient.execute(httpget, responseHandler);
} catch (IOException e) {
throw new PhrescoException(e);
}
}
// function to check login
public static boolean login(String pass) throws Exception {
HttpPost method = new HttpPost(url + "/login");
method.setEntity(new StringEntity(username + ';' + pass, "UTF-8"));
try {
ResponseHandler<String> responseHandler = new BasicResponseHandler();
connIp = client.execute(method, responseHandler);
} catch (IOException e) {
System.err.println("Fatal transport error: " + e.getMessage());
e.printStackTrace();
}
return connIp.equals("true");
}
/*.................................................................................................................*/
public void cipresDownload(HttpClient httpclient, String URL, String filePath) {
HttpGet httpget = new HttpGet(URL);
httpget.addHeader("cipres-appkey", CIPRESkey);
try {
HttpResponse response = httpclient.execute(httpget);
HttpEntity responseEntity = response.getEntity();
BufferedInputStream bis = new BufferedInputStream(responseEntity.getContent());
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(new File(filePath)));
int inByte;
while ((inByte = bis.read()) != -1) bos.write(inByte);
bis.close();
bos.close();
EntityUtils.consume(response.getEntity());
} catch (IOException e) {
Debugg.printStackTrace(e);
}
}
public String getRequest(String url, String queryString) {
String responseText = "";
try {
httpGet.setURI(new URI(url + "?" + queryString));
httpGet.addHeader("Accept", "application/json");
HttpResponse response = httpClient.execute(httpGet);
responseText = EntityUtils.toString(response.getEntity());
} catch (ClientProtocolException e) {
} catch (IOException e) {
} catch (URISyntaxException e1) {
}
return responseText;
}
/** The core method that initiates a job on CIPRes. */
public boolean postJob(
HttpClient httpclient, MultipartEntityBuilder builder, MesquiteString jobURL) {
if (builder == null) return false;
String URL = baseURL + "/job/" + username;
HttpPost httppost = new HttpPost(URL);
httppost.addHeader("cipres-appkey", CIPRESkey);
// some of this from
// http://stackoverflow.com/questions/18964288/upload-a-file-through-an-http-form-via-multipartentitybuilder-with-a-progress
HttpEntity cipresEntity = builder.build();
httppost.setEntity(cipresEntity);
try {
HttpResponse response = httpclient.execute(httppost);
HttpEntity responseEntity = response.getEntity();
InputStream instream = responseEntity.getContent();
BufferedReader br = new BufferedReader(new InputStreamReader(instream));
StringBuffer sb = new StringBuffer();
String line = "";
while ((line = br.readLine()) != null) {
sb.append(line + StringUtil.lineEnding());
}
Document cipresResponseDoc = loadXMLFile("jobstatus", sb.toString()); // let's see how it went
boolean success = false;
if (cipresResponseDoc != null) {
processJobSubmissionResponse(cipresResponseDoc, jobURL);
if (verbose) ownerModule.logln(sb.toString());
if (jobURL != null) success = StringUtil.notEmpty(jobURL.getValue());
else success = true;
} else {
cipresResponseDoc = loadXMLFile(sb.toString());
reportError(cipresResponseDoc, "Error with CIPRes run", false);
}
EntityUtils.consume(response.getEntity());
return success;
} catch (IOException e) {
Debugg.printStackTrace(e);
}
return false;
}
public String postRequest(String url, List<NameValuePair> entity) {
String responseText = "";
try {
httpPost.setURI(new URI(url));
httpPost.addHeader("Accept", "application/json");
httpPost.setEntity(new UrlEncodedFormEntity(entity));
HttpResponse response = httpClient.execute(httpPost);
responseText = EntityUtils.toString(response.getEntity());
} catch (ClientProtocolException e) {
} catch (IOException e) {
} catch (URISyntaxException e1) {
}
return responseText;
}
public static String apiRequest(Request request, String... paramValues) {
if (httpClient == null) {
httpClient = HttpClients.custom().setDefaultCookieStore(cookieStore).build();
}
RequestBuilder reqBuilder;
HttpUriRequest get, post;
switch (request.type) {
case GET:
reqBuilder = RequestBuilder.get("http://naturesnap.net/" + request.getEndpoint());
for (int i = 0; i < request.getParams().length; i++) {
reqBuilder.addParameter(request.getParams()[i], paramValues[i]);
}
get = reqBuilder.build();
try {
CloseableHttpResponse response = (CloseableHttpResponse) httpClient.execute(get);
HttpEntity entity = response.getEntity();
String content = IOUtils.toString(entity.getContent(), "UTF-8");
response.close();
return content;
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
break;
case POST:
reqBuilder = RequestBuilder.post().setUri("http://naturesnap.net/" + request.getEndpoint());
for (int i = 0; i < request.getParams().length; i++) {
reqBuilder.addParameter(request.getParams()[i], paramValues[i]);
}
post = reqBuilder.build();
try {
CloseableHttpResponse response = (CloseableHttpResponse) httpClient.execute(post);
HttpEntity entity = response.getEntity();
String content = IOUtils.toString(entity.getContent(), "UTF-8");
response.close();
return content;
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
break;
case FILE:
HttpPost postFile = new HttpPost("http://naturesnap.net/" + request.getEndpoint());
File file = new File(request.getParams()[0]);
FileBody fileBody = new FileBody(file);
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE);
builder.addPart("filename", fileBody);
builder.addTextBody("uploadForm", "Upload");
builder.addTextBody("latitude", request.getParams()[1]);
builder.addTextBody("longitude", request.getParams()[2]);
builder.addTextBody("groupName", "");
builder.addTextBody("description", "");
HttpEntity entity = builder.build();
postFile.setEntity(entity);
try {
HttpResponse response = httpClient.execute(postFile);
return IOUtils.toString(response.getEntity().getContent(), "UTF-8");
} catch (Exception e) {
}
break;
default:
// Error
break;
}
return "";
}