/** Perform appropriate backoff etc. extraction. */
public void interpretHTTPFailure(HttpResponse response) {
// TODO: handle permanent rejection.
long responseBackoff = (new SyncResponse(response)).totalBackoffInMilliseconds();
if (responseBackoff > 0) {
callback.requestBackoff(responseBackoff);
}
if (response.getStatusLine() != null) {
final int statusCode = response.getStatusLine().getStatusCode();
switch (statusCode) {
case 400:
SyncStorageResponse storageResponse = new SyncStorageResponse(response);
this.interpretHTTPBadRequestBody(storageResponse);
break;
case 401:
/*
* Alert our callback we have a 401 on a cluster URL. This GlobalSession
* will fail, but the next one will fetch a new cluster URL and will
* distinguish between "node reassignment" and "user password changed".
*/
callback.informUnauthorizedResponse(this, config.getClusterURL());
break;
}
}
}
private String dealWithError(HttpResponse httpResponse) throws WeiboException {
StatusLine status = httpResponse.getStatusLine();
int statusCode = status.getStatusCode();
String result = "";
if (statusCode != HttpStatus.SC_OK) {
result = readResult(httpResponse);
String err = null;
int errCode = 0;
try {
JSONObject json = new JSONObject(result);
err = json.getString("error");
errCode = json.getInt("error_code");
WeiboException exception = new WeiboException();
exception.setError_code(errCode);
exception.setOriError(err);
throw exception;
} catch (JSONException e) {
e.printStackTrace();
}
}
return result;
}
public void process(final HttpResponse response, final HttpContext context)
throws HttpException, IOException {
if (response == null) {
throw new IllegalArgumentException("HTTP response may not be null.");
}
int status = response.getStatusLine().getStatusCode();
if ((status >= HttpStatus.SC_OK) && !response.containsHeader(HTTP.DATE_HEADER)) {
String httpdate = DATE_GENERATOR.getCurrentDate();
response.setHeader(HTTP.DATE_HEADER, httpdate);
}
}
private String dealWithResponse(HttpResponse httpResponse) throws WeiboException {
StatusLine status = httpResponse.getStatusLine();
int statusCode = status.getStatusCode();
if (statusCode != HttpStatus.SC_OK) {
return dealWithError(httpResponse);
}
return readResult(httpResponse);
}
public Multistatus handleResponse(HttpResponse response) throws SardineException, IOException {
super.validateResponse(response);
// Process the response from the server.
HttpEntity entity = response.getEntity();
StatusLine statusLine = response.getStatusLine();
if (entity == null) {
throw new SardineException(
"No entity found in response", statusLine.getStatusCode(), statusLine.getReasonPhrase());
}
return this.getMultistatus(entity.getContent());
}
@Override
public void handleHttpResponse(final HttpResponse response) {
final int status = response.getStatusLine().getStatusCode();
switch (status) {
case 200:
case 201:
Log.d(LOGTAG, "Telemetry upload success.");
break;
default:
Log.w(LOGTAG, "Telemetry upload failure. HTTP status: " + status);
}
}
@SuppressWarnings("unchecked")
public ClientResponse execute(ClientRequest request) throws Exception {
String uri = request.getUri();
final HttpRequestBase httpMethod = createHttpMethod(uri, request.getHttpMethod());
try {
loadHttpMethod(request, httpMethod);
final HttpResponse res = httpClient.execute(httpMethod, httpContext);
final BaseClientResponse response = new BaseClientResponse(null, this);
BaseClientResponseStreamFactory sf =
new BaseClientResponseStreamFactory() {
InputStream stream;
public InputStream getInputStream() throws IOException {
if (stream == null) {
HttpEntity entity = res.getEntity();
if (entity == null) return null;
stream = new SelfExpandingBufferredInputStream(entity.getContent());
}
return stream;
}
public void performReleaseConnection() {
// Apache Client 4 is stupid, You have to get the InputStream and close it if there is
// an entity
// otherwise the connection is never released. There is, of course, no close() method
// on response
// to make this easier.
try {
if (stream != null) {
stream.close();
} else {
InputStream is = getInputStream();
if (is != null) {
is.close();
}
}
} catch (Exception ignore) {
}
}
};
response.setStreamFactory(sf);
response.setAttributes(request.getAttributes());
response.setStatus(res.getStatusLine().getStatusCode());
response.setHeaders(extractHeaders(res));
response.setProviderFactory(request.getProviderFactory());
return response;
} finally {
cleanUpAfterExecute(httpMethod);
}
}
public static StatusCode logout() {
HttpResponse logoutResponse =
Network.getRequest(
"https://www.geocaching.com/login/default.aspx?RESET=Y&redir=http%3a%2f%2fwww.geocaching.com%2fdefault.aspx%3f");
String logoutData = Network.getResponseData(logoutResponse);
if (logoutResponse != null
&& logoutResponse.getStatusLine().getStatusCode() == 503
&& BaseUtils.matches(logoutData, GCConstants.PATTERN_MAINTENANCE)) {
return StatusCode.MAINTENANCE;
}
Cookies.clearCookies();
Settings.setCookieStore(null);
return StatusCode.NO_ERROR;
}
protected SilkHttpResponse performRequest(final HttpUriRequest request) throws SilkHttpException {
if (mHeaders.size() > 0) {
for (SilkHttpHeader header : mHeaders) request.setHeader(header.getName(), header.getValue());
}
HttpResponse response;
try {
response = mClient.execute(request);
} catch (Exception e) {
reset();
throw new SilkHttpException(e);
}
int status = response.getStatusLine().getStatusCode();
if (status != 200) {
reset();
throw new SilkHttpException(response);
}
reset();
return new SilkHttpResponse(response);
}
// Interface to AsyncHttpRequest
void sendResponseMessage(HttpResponse response) {
StatusLine status = response.getStatusLine();
String responseBody = null;
try {
HttpEntity entity = null;
HttpEntity temp = response.getEntity();
if (temp != null) {
entity = new BufferedHttpEntity(temp);
responseBody = EntityUtils.toString(entity, "UTF-8");
}
} catch (IOException e) {
sendFailureMessage(e, (String) null);
}
if (status.getStatusCode() >= 300) {
sendFailureMessage(
new HttpResponseException(status.getStatusCode(), status.getReasonPhrase()),
responseBody);
} else {
sendSuccessMessage(status.getStatusCode(), response.getAllHeaders(), responseBody);
}
}
/**
* Download or refresh the copy of <code>url</code> in <code>file</code>.
*
* @param url the url of the document
* @param file the file to save the document in
* @return <code>true</code> if the existing file was up-to-date, <code>false</code> otherwise
*/
private boolean downloadOrRefreshCopy(final String url, final File file) {
final String absoluteURL = makeAbsoluteURL(url);
if (absoluteURL != null) {
try {
final HttpResponse httpResponse = Network.getRequest(absoluteURL, null, file);
if (httpResponse != null) {
final int statusCode = httpResponse.getStatusLine().getStatusCode();
if (statusCode == 200) {
LocalStorage.saveEntityToFile(httpResponse, file);
} else if (statusCode == 304) {
if (!file.setLastModified(System.currentTimeMillis())) {
makeFreshCopy(file);
}
return true;
}
}
} catch (final Exception e) {
Log.e("HtmlImage.downloadOrRefreshCopy", e);
}
}
return false;
}
private static StatusCode login(boolean retry) {
final ImmutablePair<String, String> login = Settings.getLogin();
if (login == null || StringUtils.isEmpty(login.left) || StringUtils.isEmpty(login.right)) {
Login.setActualStatus(cgeoapplication.getInstance().getString(R.string.err_login));
Log.e("Login.login: No login information stored");
return StatusCode.NO_LOGIN_INFO_STORED;
}
Login.setActualStatus(
cgeoapplication.getInstance().getString(R.string.init_login_popup_working));
HttpResponse loginResponse =
Network.getRequest("https://www.geocaching.com/login/default.aspx");
String loginData = Network.getResponseData(loginResponse);
if (loginResponse != null
&& loginResponse.getStatusLine().getStatusCode() == 503
&& BaseUtils.matches(loginData, GCConstants.PATTERN_MAINTENANCE)) {
return StatusCode.MAINTENANCE;
}
if (StringUtils.isBlank(loginData)) {
Log.e("Login.login: Failed to retrieve login page (1st)");
return StatusCode.CONNECTION_FAILED; // no loginpage
}
if (Login.getLoginStatus(loginData)) {
Log.i(
"Already logged in Geocaching.com as "
+ login.left
+ " ("
+ Settings.getMemberStatus()
+ ')');
Login.switchToEnglish(loginData);
return StatusCode.NO_ERROR; // logged in
}
Cookies.clearCookies();
Settings.setCookieStore(null);
final Parameters params =
new Parameters(
"__EVENTTARGET", "",
"__EVENTARGUMENT", "",
"ctl00$ContentBody$tbUsername", login.left,
"ctl00$ContentBody$tbPassword", login.right,
"ctl00$ContentBody$cbRememberMe", "on",
"ctl00$ContentBody$btnSignIn", "Login");
final String[] viewstates = Login.getViewstates(loginData);
if (isEmpty(viewstates)) {
Log.e("Login.login: Failed to find viewstates");
return StatusCode.LOGIN_PARSE_ERROR; // no viewstates
}
Login.putViewstates(params, viewstates);
loginResponse = Network.postRequest("https://www.geocaching.com/login/default.aspx", params);
loginData = Network.getResponseData(loginResponse);
if (StringUtils.isBlank(loginData)) {
Log.e("Login.login: Failed to retrieve login page (2nd)");
// FIXME: should it be CONNECTION_FAILED to match the first attempt?
return StatusCode.COMMUNICATION_ERROR; // no login page
}
if (Login.getLoginStatus(loginData)) {
Log.i(
"Successfully logged in Geocaching.com as "
+ login.left
+ " ("
+ Settings.getMemberStatus()
+ ')');
Login.switchToEnglish(loginData);
Settings.setCookieStore(Cookies.dumpCookieStore());
return StatusCode.NO_ERROR; // logged in
}
if (loginData.contains("Your username/password combination does not match.")) {
Log.i(
"Failed to log in Geocaching.com as "
+ login.left
+ " because of wrong username/password");
return StatusCode.WRONG_LOGIN_DATA; // wrong login
}
Log.i("Failed to log in Geocaching.com as " + login.left + " for some unknown reason");
if (retry) {
Login.switchToEnglish(loginData);
return login(false);
}
return StatusCode.UNKNOWN_ERROR; // can't login
}