/** Armazenamento de cache em disco. */
public static synchronized void store() {
if (HANDLE_CHANGED) {
try {
Server.logDebug("Storing handle.map...");
FileOutputStream outputStream = new FileOutputStream("handle.map");
try {
SerializationUtils.serialize(HANDLE_MAP, outputStream);
// Atualiza flag de atualização.
HANDLE_CHANGED = false;
} finally {
outputStream.close();
}
} catch (Exception ex) {
Server.logError(ex);
}
}
}
/** Carregamento de cache do disco. */
public static synchronized void load() {
Server.logDebug("Loading handle.map...");
File file = new File("handle.map");
if (file.exists()) {
try {
FileInputStream fileInputStream = new FileInputStream(file);
try {
HashMap<String, Handle> map = SerializationUtils.deserialize(fileInputStream);
HANDLE_MAP.putAll(map);
} finally {
fileInputStream.close();
}
} catch (Exception ex) {
Server.logError(ex);
}
}
}
/** Carregamento de cache do disco. */
public static synchronized void load() {
long time = System.currentTimeMillis();
File file = new File("owner.map");
if (file.exists()) {
try {
HashMap<String, Owner> map;
FileInputStream fileInputStream = new FileInputStream(file);
try {
map = SerializationUtils.deserialize(fileInputStream);
} finally {
fileInputStream.close();
}
OWNER_MAP.putAll(map);
Server.logLoad(time, file);
} catch (Exception ex) {
Server.logError(ex);
}
}
}
/** Armazenamento de cache em disco. */
public static synchronized void store() {
if (OWNER_CHANGED) {
try {
long time = System.currentTimeMillis();
File file = new File("owner.map");
FileOutputStream outputStream = new FileOutputStream(file);
try {
SerializationUtils.serialize(OWNER_MAP, outputStream);
// Atualiza flag de atualização.
OWNER_CHANGED = false;
} finally {
outputStream.close();
}
Server.logStore(time, file);
} catch (Exception ex) {
Server.logError(ex);
}
}
}
/**
* Altera a data de criação do registro.
*
* @param created a nova data de criação do registro.
* @throws ProcessException se houver falha no processamento.
*/
public void setCreated(String created) throws ProcessException {
if (created == null) {
throw new ProcessException("ERROR: INVALID CREATED");
} else {
try {
Date createdDate = DATE_FORMATTER.parse(created);
if (!createdDate.equals(this.created)) {
this.created = createdDate;
// Atualiza flag de atualização.
HANDLE_CHANGED = true;
}
} catch (ParseException ex) {
Server.logError(ex);
throw new ProcessException("ERROR: PARSING CREATED " + created);
}
}
}
/**
* Altera a data de allteração do registro.
*
* @param changed a nova data de alteração do registro.
* @throws ProcessException se houver falha no processamento.
*/
public void setChanged(String changed) throws ProcessException {
if (changed == null) {
throw new ProcessException("ERROR: CREATED CHANGED");
} else if (changed.length() == 0) {
if (this.changed != null) {
this.changed = null;
// Atualiza flag de atualização.
HANDLE_CHANGED = true;
}
} else {
try {
Date changedDate = DATE_FORMATTER.parse(changed);
if (!changedDate.equals(this.changed)) {
this.changed = changedDate;
// Atualiza flag de atualização.
HANDLE_CHANGED = true;
}
} catch (ParseException ex) {
Server.logError(ex);
throw new ProcessException("ERROR: PARSING CHANGED " + changed);
}
}
}
/**
* Atualiza os campos do registro com resultado do WHOIS.
*
* @param result o resultado do WHOIS.
* @return o ownerid real apresentado no resultado do WHOIS.
* @throws QueryException se houver alguma falha da atualização do registro.
*/
private String refresh(String result) throws ProcessException {
try {
boolean reducedLocal = false;
String owneridResult = null;
BufferedReader reader = new BufferedReader(new StringReader(result));
try {
String line;
while ((line = reader.readLine()) != null) {
line = line.trim();
if (line.startsWith("owner:")) {
int index = line.indexOf(':') + 1;
owner = line.substring(index).trim();
} else if (line.startsWith("ownerid:")) {
int index = line.indexOf(':') + 1;
owneridResult = line.substring(index).trim();
} else if (line.startsWith("responsible:")) {
int index = line.indexOf(':') + 1;
responsible = line.substring(index).trim();
} else if (line.startsWith("country:")) {
int index = line.indexOf(':') + 1;
country = line.substring(index).trim();
} else if (line.startsWith("owner-c:")) {
int index = line.indexOf(':') + 1;
owner_c = line.substring(index).trim();
} else if (line.startsWith("domain:")) {
int index = line.indexOf(':') + 1;
String domain = line.substring(index).trim();
domainList.add(domain);
} else if (line.startsWith("created:")) {
int index = line.indexOf(':') + 1;
String valor = line.substring(index).trim();
if (valor.startsWith("before ")) {
index = line.indexOf(' ');
valor = valor.substring(index);
}
created = DATE_FORMATTER.parse(valor);
} else if (line.startsWith("changed:")) {
int index = line.indexOf(':') + 1;
changed = DATE_FORMATTER.parse(line.substring(index).trim());
} else if (line.startsWith("provider:")) {
int index = line.indexOf(':') + 1;
provider = line.substring(index).trim();
} else if (line.startsWith("nic-hdl-br:")) {
int index = line.indexOf(':') + 1;
String nic_hdl_br = line.substring(index).trim();
line = reader.readLine().trim();
index = line.indexOf(':') + 1;
String person = line.substring(index).trim();
line = reader.readLine().trim();
index = line.indexOf(':') + 1;
String e_mail;
if (reducedLocal) {
e_mail = null;
} else {
e_mail = line.substring(index).trim();
line = reader.readLine().trim();
index = line.indexOf(':') + 1;
}
String created2 = line.substring(index).trim();
line = reader.readLine().trim();
index = line.indexOf(':') + 1;
String changed2 = line.substring(index).trim();
Handle handle = Handle.getHandle(nic_hdl_br);
handle.setPerson(person);
handle.setEmail(e_mail);
handle.setCreated(created2);
handle.setChanged(changed2);
} else if (line.startsWith("% No match for domain")) {
throw new ProcessException("ERROR: OWNER NOT FOUND");
} else if (line.startsWith("% Permission denied.")) {
throw new ProcessException("ERROR: WHOIS DENIED");
} else if (line.startsWith("% Permissão negada.")) {
throw new ProcessException("ERROR: WHOIS DENIED");
} else if (line.startsWith("% Maximum concurrent connections limit exceeded")) {
throw new ProcessException("ERROR: WHOIS CONCURRENT");
} else if (line.startsWith("% Query rate limit exceeded. Reduced information.")) {
// Informação reduzida devido ao estouro de limite de consultas.
reducedLocal = true;
} else if (line.length() > 0 && Character.isLetter(line.charAt(0))) {
Server.logError("Linha não reconhecida: " + line);
}
}
} finally {
reader.close();
}
if (owneridResult == null) {
throw new ProcessException("ERROR: OWNER NOT FOUND");
} else {
this.lastRefresh = System.currentTimeMillis();
this.reduced = reducedLocal;
this.queries = 1;
// Atualiza flag de atualização.
OWNER_CHANGED = true;
// Retorna o ownerid real indicado pelo WHOIS.
return owneridResult;
}
} catch (ProcessException ex) {
throw ex;
} catch (Exception ex) {
Server.logError(ex);
throw new ProcessException("ERROR: PARSING", ex);
}
}
private boolean refresh() throws ProcessException {
server = Server.WHOIS_BR; // Temporário até final de transição.
String result = Server.whoisID(ownerid, server);
String ownerResult = refresh(result);
return ownerid.equals(ownerResult);
}
