/** ** Main client thread loop */
public void run() {
this.setRunStatus(THREAD_RUNNING);
this.threadStarted();
try {
this.openSocket();
this.inputThread = new InputThread(this.socket, this.readTimeout, this.ioThreadLock);
this.outputThread = new OutputThread(this.socket, this.ioThreadLock);
this.inputThread.start();
this.outputThread.start();
synchronized (this.ioThreadLock) {
while (this.inputThread.isRunning() || this.outputThread.isRunning()) {
try {
this.ioThreadLock.wait();
} catch (Throwable t) {
}
}
}
} catch (NoRouteToHostException nrthe) {
Print.logInfo("Client:ControlThread - Unable to reach " + this.host + ":" + this.port);
nrthe.printStackTrace();
} catch (Throwable t) {
Print.logInfo("Client:ControlThread - " + t);
t.printStackTrace();
} finally {
this.closeSocket();
}
this.setRunStatus(THREAD_STOPPED);
this.threadStopped();
}
@Test
public void testTypes() throws IOException, NoSuchElementException {
if (url == null) return;
WFS_1_0_0_DataStore wfs;
try {
wfs = WFSDataStoreReadTest.getDataStore(url);
} catch (ConnectException e) {
e.printStackTrace(System.err);
return;
} catch (UnknownHostException e) {
e.printStackTrace(System.err);
return;
} catch (NoRouteToHostException e) {
e.printStackTrace(System.err);
return;
}
String types[] = wfs.getTypeNames();
String typeName = "unknown";
for (int i = 0; i < types.length; i++) {
typeName = types[i];
if (typeName.equals("topp:geometrytype")) continue;
SimpleFeatureType type = wfs.getSchema(typeName);
type.getTypeName();
type.getName().getNamespaceURI();
SimpleFeatureSource source = wfs.getFeatureSource(typeName);
source.getBounds();
SimpleFeatureCollection features = source.getFeatures();
features.getBounds();
features.getSchema();
// features.getFeatureType();
Query query = new Query(typeName, Filter.INCLUDE, 20, Query.ALL_NAMES, "work already");
features = source.getFeatures(query);
features.size();
SimpleFeatureIterator iterator = features.features();
try {
while (iterator.hasNext()) {
SimpleFeature feature = (SimpleFeature) iterator.next();
}
} finally {
iterator.close();
}
}
}
protected boolean execStreamConnect(Properties props) {
try {
if (props == null) {
notifyStreamResult(true, "I2P_ERROR", "No parameters specified in STREAM CONNECT message");
_log.debug("No parameters specified in STREAM CONNECT message");
return false;
}
boolean verbose = props.getProperty("SILENT", "false").equals("false");
String dest = props.getProperty("DESTINATION");
if (dest == null) {
notifyStreamResult(verbose, "I2P_ERROR", "Destination not specified in RAW SEND message");
_log.debug("Destination not specified in RAW SEND message");
return false;
}
props.remove("DESTINATION");
try {
streamSession.connect(this, dest, props);
return true;
} catch (DataFormatException e) {
_log.debug("Invalid destination in STREAM CONNECT message");
notifyStreamResult(verbose, "INVALID_KEY", null);
} catch (ConnectException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamResult(verbose, "CONNECTION_REFUSED", null);
} catch (NoRouteToHostException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamResult(verbose, "CANT_REACH_PEER", null);
} catch (InterruptedIOException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamResult(verbose, "TIMEOUT", null);
} catch (I2PException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamResult(verbose, "I2P_ERROR", e.getMessage());
}
} catch (IOException e) {
}
return false;
}
@Test
public void testSingleType() throws IOException, NoSuchElementException {
if (url == null) return;
WFS_1_0_0_DataStore wfs;
try {
wfs = WFSDataStoreReadTest.getDataStore(url);
} catch (ConnectException e) {
e.printStackTrace(System.err);
return;
} catch (UnknownHostException e) {
e.printStackTrace(System.err);
return;
} catch (NoRouteToHostException e) {
e.printStackTrace(System.err);
return;
}
String typeName = "tiger:poi";
SimpleFeatureType type = wfs.getSchema(typeName);
type.getTypeName();
type.getName().getNamespaceURI();
SimpleFeatureSource source = wfs.getFeatureSource(typeName);
source.getBounds();
SimpleFeatureCollection features = source.getFeatures();
features.getBounds();
features.getSchema();
// features.getFeatureType();
Query query = new Query(typeName, Filter.INCLUDE, 20, Query.ALL_NAMES, "work already");
features = source.getFeatures(query);
features.size();
SimpleFeatureIterator iterator = features.features();
while (iterator.hasNext()) {
SimpleFeature feature = iterator.next();
}
iterator.close();
}
protected boolean execStreamConnect(Properties props) {
if (props == null) {
_log.debug("No parameters specified in STREAM CONNECT message");
return false;
}
int id;
{
String strid = props.getProperty("ID");
if (strid == null) {
_log.debug("ID not specified in STREAM SEND message");
return false;
}
try {
id = Integer.parseInt(strid);
} catch (NumberFormatException e) {
_log.debug("Invalid STREAM CONNECT ID specified: " + strid);
return false;
}
if (id < 1) {
_log.debug("Invalid STREAM CONNECT ID specified: " + strid);
return false;
}
props.remove("ID");
}
String dest = props.getProperty("DESTINATION");
if (dest == null) {
_log.debug("Destination not specified in RAW SEND message");
return false;
}
props.remove("DESTINATION");
try {
try {
if (!getStreamSession().connect(id, dest, props)) {
_log.debug("STREAM connection failed");
return false;
}
} catch (DataFormatException e) {
_log.debug("Invalid destination in STREAM CONNECT message");
notifyStreamOutgoingConnection(id, "INVALID_KEY", null);
} catch (SAMInvalidDirectionException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamOutgoingConnection(id, "INVALID_DIRECTION", null);
} catch (ConnectException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamOutgoingConnection(id, "CONNECTION_REFUSED", null);
} catch (NoRouteToHostException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamOutgoingConnection(id, "CANT_REACH_PEER", null);
} catch (InterruptedIOException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamOutgoingConnection(id, "TIMEOUT", null);
} catch (I2PException e) {
_log.debug("STREAM CONNECT failed: " + e.getMessage());
notifyStreamOutgoingConnection(id, "I2P_ERROR", null);
}
} catch (IOException e) {
return false;
}
return true;
}
/**
* Test to see if the passed host-port pair is the endpoint for an SMTP server. If there is an
* SMTP server at that destination then a value of true is returned from the method. Otherwise a
* false value is returned to the caller.
*
* @param host The remote host to connect to.
* @param port The remote port on the host.
* @return True if server supports SMTP on the specified port, false otherwise
*/
private boolean isServer(InetAddress host, int port, int retries, int timeout) {
// get a log to send errors
//
ThreadCategory log = ThreadCategory.getInstance(getClass());
boolean isAServer = false;
for (int attempts = 0; attempts <= retries && !isAServer; attempts++) {
Socket socket = null;
try {
socket = new Socket();
socket.connect(new InetSocketAddress(host, port), timeout);
socket.setSoTimeout(timeout);
log.debug("SmtpPlugin: connected to host: " + host + " on port: " + port);
// Allocate a line reader
//
BufferedReader lineRdr = new BufferedReader(new InputStreamReader(socket.getInputStream()));
// Read responses from the server. The initial line should just
// be a banner, but go ahead and check for multiline response.
//
String result = null;
do {
result = lineRdr.readLine();
} while (result != null && result.length() > 0 && MULTILINE_RESULT.match(result));
if (result == null || result.length() == 0) {
log.info("Received truncated response from SMTP server " + InetAddressUtils.str(host));
continue;
}
// Tokenize the last line result
//
StringTokenizer t = new StringTokenizer(result);
int rc = Integer.parseInt(t.nextToken());
if (rc == 220) {
//
// Send the HELO command
//
String cmd = "HELO " + LOCALHOST_NAME + "\r\n";
socket.getOutputStream().write(cmd.getBytes());
// Response from HELO command may be a multi-line response
// (but
// most likely will be single-line)..
// We are expecting to get a response with an integer return
// code in the first token. We can't ge sure that the first
// response will give us what we want. Consider the
// following
// reponse for example:
//
// 250-First line
// 250-Second line
// 250 Requested mail action okay, completed
//
// In this case the final line of the response contains the
// return
// code we are looking for.
do {
result = lineRdr.readLine();
} while (result != null && result.length() > 0 && MULTILINE_RESULT.match(result));
if (result == null || result.length() == 0) {
log.info("Received truncated response from SMTP server " + InetAddressUtils.str(host));
continue;
}
t = new StringTokenizer(result);
rc = Integer.parseInt(t.nextToken());
if (rc == 250) {
//
// Send the QUIT command
//
cmd = "QUIT\r\n";
socket.getOutputStream().write(cmd.getBytes());
// Response from QUIT command may be a multi-line
// response.
// We are expecting to get a response with an integer
// return
// code in the first token. We can't ge sure that the
// first
// response will give us what we want. Consider the
// following
// reponse for example:
//
// 221-First line
// 221-Second line
// 221 <domain> Service closing transmission channel.
//
// In this case the final line of the response contains
// the return
// code we are looking for.
do {
result = lineRdr.readLine();
} while (result != null && result.length() > 0 && MULTILINE_RESULT.match(result));
if (result == null || result.length() == 0) {
log.info(
"Received truncated response from SMTP server " + InetAddressUtils.str(host));
continue;
}
t = new StringTokenizer(result);
rc = Integer.parseInt(t.nextToken());
if (rc == 221) isAServer = true;
}
}
} catch (NumberFormatException e) {
log.info(
"SmtpPlugin: received invalid result code from server " + InetAddressUtils.str(host),
e);
isAServer = false;
} catch (ConnectException cE) {
// Connection refused!! Continue to retry.
//
log.debug("SmtpPlugin: connection refused to " + InetAddressUtils.str(host) + ":" + port);
isAServer = false;
} catch (NoRouteToHostException e) {
// No route to host!! No need to perform retries.
e.fillInStackTrace();
log.info(
"SmtpPlugin: Unable to test host "
+ InetAddressUtils.str(host)
+ ", no route available",
e);
isAServer = false;
throw new UndeclaredThrowableException(e);
} catch (InterruptedIOException e) {
log.debug(
"SmtpPlugin: did not connect to host within timeout: "
+ timeout
+ " attempt: "
+ attempts);
isAServer = false;
} catch (IOException e) {
log.info("SmtpPlugin: Error communicating with host " + InetAddressUtils.str(host), e);
isAServer = false;
} catch (Throwable t) {
log.warn(
"SmtpPlugin: Undeclared throwable exception caught contacting host "
+ InetAddressUtils.str(host),
t);
isAServer = false;
} finally {
try {
if (socket != null) socket.close();
} catch (IOException e) {
}
}
}
//
// return the success/failure of this
// attempt to contact an SMTP server.
//
return isAServer;
}
/**
* Test to see if the passed host-port pair is the endpoint for a TCP server. If there is a TCP
* server at that destination then a value of true is returned from the method. Otherwise a false
* value is returned to the caller. In order to return true the remote host must generate a banner
* line which contains the text from the bannerMatch argument.
*
* @param host The remote host to connect to.
* @param port The remote port on the host.
* @param bannerResult Banner line generated by the remote host must contain this text.
* @return True if a connection is established with the host and the banner line contains the
* bannerMatch text.
*/
private boolean isServer(
InetAddress host, int port, int retries, int timeout, RE regex, StringBuffer bannerResult) {
ThreadCategory log = ThreadCategory.getInstance(getClass());
boolean isAServer = false;
for (int attempts = 0; attempts <= retries && !isAServer; attempts++) {
Socket socket = null;
try {
// create a connected socket
//
socket = new Socket();
socket.connect(new InetSocketAddress(host, port), timeout);
socket.setSoTimeout(timeout);
log.debug("TcpPlugin: connected to host: " + host + " on port: " + port);
// If banner matching string is null or wildcard ("*") then we
// only need to test connectivity and we've got that!
//
if (regex == null) {
isAServer = true;
} else {
// get a line reader
//
BufferedReader lineRdr =
new BufferedReader(new InputStreamReader(socket.getInputStream()));
// Read the server's banner line ouptput and validate it
// against
// the bannerMatch parameter to determine if this interface
// supports the
// service.
//
String response = lineRdr.readLine();
if (regex.match(response)) {
if (log.isDebugEnabled()) log.debug("isServer: matching response=" + response);
isAServer = true;
if (bannerResult != null) bannerResult.append(response);
} else {
// Got a response but it didn't match...no need to
// attempt retries
isAServer = false;
if (log.isDebugEnabled()) log.debug("isServer: NON-matching response=" + response);
break;
}
}
} catch (ConnectException e) {
// Connection refused!! Continue to retry.
//
log.debug("TcpPlugin: Connection refused to " + InetAddressUtils.str(host) + ":" + port);
isAServer = false;
} catch (NoRouteToHostException e) {
// No Route to host!!!
//
e.fillInStackTrace();
log.info(
"TcpPlugin: Could not connect to host "
+ InetAddressUtils.str(host)
+ ", no route to host",
e);
isAServer = false;
throw new UndeclaredThrowableException(e);
} catch (InterruptedIOException e) {
// This is an expected exception
//
log.debug(
"TcpPlugin: did not connect to host within timeout: "
+ timeout
+ " attempt: "
+ attempts);
isAServer = false;
} catch (IOException e) {
log.info(
"TcpPlugin: An expected I/O exception occured connecting to host "
+ InetAddressUtils.str(host)
+ " on port "
+ port,
e);
isAServer = false;
} catch (Throwable t) {
isAServer = false;
log.warn(
"TcpPlugin: An undeclared throwable exception was caught connecting to host "
+ InetAddressUtils.str(host)
+ " on port "
+ port,
t);
} finally {
try {
if (socket != null) socket.close();
} catch (IOException e) {
}
}
}
//
// return the success/failure of this
// attempt to contact an ftp server.
//
return isAServer;
}
