public static String getAddressByIP(String ip) {
try {
String js = visitWeb("http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js&ip=" + ip);
JsonParser jsonParser = new JsonParser();
js = js.trim();
JsonObject jo = jsonParser.parse(js.substring(21, js.length() - 1)).getAsJsonObject();
String province = "";
String city = "";
try {
// 获取 省、市
province =
jo.get("province") == null
? ""
: URLDecoder.decode(jo.get("province").toString(), "UTF-8");
city = jo.get("city") == null ? "" : URLDecoder.decode(jo.get("city").toString(), "UTF-8");
// 省为空用国家代替
if (StringUtils.isEmpty(province)) {
province =
jo.get("country") == null
? ""
: URLDecoder.decode(jo.get("country").toString(), "UTF-8");
}
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return (province.equals("") || province.equals(city)) ? city : province + " " + city;
} catch (Exception e) {
e.printStackTrace();
return "";
}
}
/** {@inheritDoc} */
public synchronized Result createConference(String creator, String mucRoomName) {
Conference conference = conferenceMap.get(mucRoomName);
if (conference == null) {
// Create new conference
try {
ApiResult result = api.createNewConference(creator, mucRoomName);
if (result.getError() == null) {
conference = result.getConference();
conferenceMap.put(mucRoomName, conference);
} else if (result.getStatusCode() == 409 && result.getError().getConflictId() != null) {
Number conflictId = result.getError().getConflictId();
// Conference already exists(check if we have it locally)
conference = findConferenceForId(conflictId);
logger.info("Conference '" + mucRoomName + "' already " + "allocated, id: " + conflictId);
// do GET conflict conference
if (conference == null) {
ApiResult getResult = api.getConference(conflictId);
if (getResult.getConference() != null) {
conference = getResult.getConference();
// Fill full room name as it is not transferred
// over REST API
conference.setMucRoomName(mucRoomName);
conferenceMap.put(mucRoomName, conference);
} else {
logger.error("API error: " + result);
return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
}
}
} else {
// Other error
logger.error("API error: " + result);
return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
}
} catch (FaultTolerantRESTRequest.RetryExhaustedException e) {
logger.error(e, e);
return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
} catch (UnsupportedEncodingException e) {
logger.error(e, e);
return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
}
}
// Verify owner == creator
if (creator.equals(conference.getOwner())) {
return new Result(RESULT_OK);
} else {
logger.error(
"Room " + mucRoomName + ", conflict : " + creator + " != " + conference.getOwner());
return new Result(RESULT_CONFLICT);
}
}
private void extractInfo(File filename) {
checkpoint = false;
String line;
try {
ArrayList<String> order = new ArrayList<String>();
BufferedReader input =
new BufferedReader(new InputStreamReader(new FileInputStream(filename), "iso-8859-1"));
while ((line = input.readLine()) != null) {
if (line.equalsIgnoreCase("hämtas")) checkpoint = true;
if (checkpoint) order.add(new String(line));
}
// printList(order);
int quant = Integer.parseInt(order.get(2));
int rows = 9;
int outer = (quant * rows);
double price;
double total;
// DecimalFormat decimal = (DecimalFormat) format;
Number number;
for (int i = 4; i <= outer; i += 9) {
Data d =
new Data(
order.get(i + 1),
order.get(i + 3),
order.get(i + 4),
order.get(i + 5),
order.get(i + 7));
dataList.add(d);
/* try {
System.out.println(order.get(i+5));
number = format.parse(order.get(i+5));
System.out.println("Number is " + number);
price = number.doubleValue();
System.out.println("Price is " + price);
number = format.parse(order.get(i+7));
total = number.doubleValue();
Data d = new Data(order.get(i), Integer.parseInt(order.get(i+1)), Integer.parseInt(order.get(i+2)), order.get(i+3), order.get(i+4), price, total);
dataList.add(d);
} catch (ParseException numExcep) {
numExcep.printStackTrace();
System.exit(1);
}
**/
}
// printDataList(dataList);
} catch (FileNotFoundException found) {
found.printStackTrace();
System.exit(1);
} catch (UnsupportedEncodingException encode) {
encode.printStackTrace();
System.exit(1);
} catch (IOException ioexcep) {
ioexcep.printStackTrace();
System.exit(1);
}
}
public ErrorInfo listPolicy(String polname, String token) throws IOException, RestException {
String realm = "/";
String data = null;
ErrorInfo ei = null;
InputStreamReader iss = null;
BufferedReader br = null;
HttpURLConnection urlc = null;
InputStream inputStream = null;
try {
data =
"policynames="
+ URLEncoder.encode(polname, "UTF-8")
+ "&realm="
+ URLEncoder.encode(realm, "UTF-8")
+ "&submit="
+ URLEncoder.encode("Submit", "UTF-8");
} catch (UnsupportedEncodingException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
if (data != null) {
try {
r.Connect(new URL(url + ssoadm_list));
} catch (MalformedURLException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
urlc = (HttpURLConnection) r.c;
urlc.addRequestProperty("Cookie", "iPlanetDirectoryPro=\"" + token + "\"");
r.Send(urlc, data);
String answer = null;
int status = 0;
inputStream = urlc.getInputStream();
iss = new InputStreamReader(inputStream);
br = new BufferedReader(iss);
answer = BrToString(br);
status = urlc.getResponseCode();
if (answer != null) {
ei = new ErrorInfo(answer, status);
}
br.close();
iss.close();
inputStream.close();
urlc.disconnect();
}
return ei;
}
public ErrorInfo doLogin() throws IOException, RestException {
String data = null;
ErrorInfo ei = null;
InputStreamReader iss = null;
BufferedReader br = null;
HttpURLConnection urlc = null;
InputStream inputStream = null;
try {
data =
"username="******"UTF-8")
+ "&password="******"UTF-8");
} catch (UnsupportedEncodingException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
if (data != null) {
try {
r.Connect(new URL(url + authenticate));
} catch (MalformedURLException e) {
System.out.println("OpenssoHelper: " + e.getMessage());
e.printStackTrace();
}
urlc = (HttpURLConnection) r.c;
r.Send(urlc, data);
String answer = null;
int status = 0;
inputStream = urlc.getInputStream();
iss = new InputStreamReader(inputStream);
br = new BufferedReader(iss);
answer = BrToString(br);
status = urlc.getResponseCode();
if (answer != null) {
ei = new ErrorInfo(answer, status);
}
br.close();
iss.close();
inputStream.close();
urlc.disconnect();
}
return ei;
}
public void parsePyPIList(final List<String> packages, final PyPackageService service) {
myPackageNames = null;
for (String pyPackage : packages) {
try {
final Matcher matcher = PYPI_PATTERN.matcher(URLDecoder.decode(pyPackage, "UTF-8"));
if (matcher.find()) {
final String packageName = matcher.group(1);
final String packageVersion = matcher.group(2);
if (!packageName.contains(" ")) service.PY_PACKAGES.put(packageName, packageVersion);
}
} catch (UnsupportedEncodingException e) {
LOG.warn(e.getMessage());
}
}
}
private static void createFile(List<String> palabras, String pathToWords) {
PrintWriter writer = null;
try {
writer = new PrintWriter(pathToWords, "UTF-8");
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
for (String temp : palabras) {
writer.println(temp);
}
writer.close();
}
public void printString(String output) {
PrintWriter printer;
try {
printer = new PrintWriter("botOutput.txt", "UTF-8");
printer.write(output);
printer.close();
/* for (String word : individual.toString().split(" ")) {
printer.write(word);
}*/
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
// добавить продукт в базу json server
public static void add(ProductREST product) throws NotValidProductException, IOException {
try {
check(product); // рповеряем продукт
// connection к серверу
HttpURLConnection con = (HttpURLConnection) ((new URL(PRODUCT_URL).openConnection()));
con.setRequestMethod("POST"); // метод post для добавления
// генерируем запрос
StringBuilder urlParameters = new StringBuilder();
urlParameters
.append("name=")
.append(URLEncoder.encode(product.getName(), "UTF8"))
.append("&");
urlParameters.append("price=").append(product.getPrice()).append("&");
urlParameters.append("weight=").append(product.getWeight()).append("&");
urlParameters
.append("manufacturer=")
.append(product.getManufacturer().getCountry())
.append("&");
urlParameters.append("category=").append(URLEncoder.encode(product.getCategory(), "UTF8"));
con.setDoOutput(true); // разрешаем отправку данных
// отправляем
try (DataOutputStream out = new DataOutputStream(con.getOutputStream())) {
out.writeBytes(urlParameters.toString());
}
// код ответа
int responseCode = con.getResponseCode();
System.out.println("\nSending 'POST' request to URL : " + PRODUCT_URL);
System.out.println("Response Code : " + responseCode);
} catch (NotValidProductException e) {
e.printStackTrace();
throw e;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
throw new UnsupportedEncodingException("cannot recognize encoding");
} catch (ProtocolException e) {
e.printStackTrace();
throw new ProtocolException("No such protocol, protocol must be POST,DELETE,PATCH,GET etc.");
} catch (MalformedURLException e) {
e.printStackTrace();
throw new MalformedURLException("Url is not valid");
} catch (IOException e) {
e.printStackTrace();
throw new IOException("cannot write information to server");
}
}
public void createExcel(String file) {
String filename = createPath(file);
System.out.println(filename);
/*
try {
WorkbookSettings ws = new WorkbookSettings();
ws.setLocale(new Locale("sv", "SE"));
WritableWorkbook workbook = Workbook.createWorkbook(new File(filename), ws);
WritableSheet s = workbook.createSheet("Sheet1", 0);
//writeDataSheet(s);
workbook.write();
workbook.close();
} catch (IOException e) {
e.printStackTrace();
} catch (WriteException e) {
e.printStackTrace();
}**/
try {
File newFile = new File(filename);
Writer out =
new BufferedWriter(new OutputStreamWriter(new FileOutputStream(newFile), "UTF8"));
// BufferedWrite output = new BufferedWriter(new OutputStreamReader(new
// FileInputS§tream(filename), "iso-8859-1"));
// FileWriter fw = new FileWriter(newFile.getAbsoluteFile());
// BufferedWriter bw = new BufferedWriter(fw);
// bw.write("Artikel;Antal/st;Pris/st;Total\n");
out.append("Artikel;Antal/st;Pris/st;Total\n");
for (Data d : dataList) {
out.append(d.toString());
out.append("\n");
// bw.write(d.toString());
// bw.write("\n");
}
// bw.close();
out.flush();
out.close();
} catch (UnsupportedEncodingException unsuppEn) {
unsuppEn.printStackTrace();
} catch (IOException ioE) {
ioE.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
public String getBody(String url, String text, LinkedHashMap header) {
if (text != null && text.length() > 0) {
File tmpFile = new File("/tmp/aa");
OutputStreamWriter out = null;
try {
// write the input
out = new OutputStreamWriter(new FileOutputStream(tmpFile), "UTF8");
out.write(text);
out.close();
// run TextPro
String[] CONFIG = {"TEXTPRO=" + TEXTPRO_PATH, "PATH=" + "/usr/bin/" + ":."};
String[] cmd = {
"/bin/tcsh",
"-c",
"perl " + TEXTPRO_PATH + "/textpro.pl -l eng -c token+pos+lemma+sentence -y " + tmpFile
};
Process process = run(cmd, CONFIG);
process.waitFor();
// read the TextPro's output
BufferedReader txpFile =
new BufferedReader(
new InputStreamReader(new FileInputStream(tmpFile.getCanonicalPath() + ".txp")));
StringBuilder result = new StringBuilder();
String line;
while ((line = txpFile.readLine()) != null) {
if (!line.startsWith("# FILE:")) {
result.append(line).append("\n");
}
}
txpFile.close();
return result.toString();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
return "";
}
/**
* Parses the term passed in the parameter and returns a JIPTerm object that wraps the
* corresponding prolog term.<br>
* If the string passed in the parameter doesn't contains a valid prolog term it raises a
* JIPSyntaxErrorException.
*
* @param strTerm Term to be parsed. If the term doesn't end with a "dot" one is appended to it.
* @return a new JIPTerm object.
* @exception com.ugos.jiprolog.engine.JIPSyntaxErrorException
*/
public final JIPTerm parseTerm(String strTerm) throws JIPSyntaxErrorException {
try {
final byte[] btTerm = strTerm.getBytes(getEncoding());
final ByteArrayInputStream is = new ByteArrayInputStream(btTerm);
PrologParser parser =
new PrologParser(
new ParserReader(new PushbackLineNumberInputStream(is)),
m_opManager,
m_engine,
"user");
m_singletonVars = parser.getSingletonVariables();
final PrologObject term = parser.parseNext();
return JIPTerm.getJIPTerm(term);
} catch (UnsupportedEncodingException ex) {
throw new JIPRuntimeException(ex.getMessage());
}
}
public static Pair<String, List<String>> decodeKeyValues(String str) {
int index = str.indexOf("=");
if (index == -1) {
return null;
}
String k = str.substring(0, index);
LinkedList<String> vlist = new LinkedList<String>();
try {
String vstr = URLDecoder.decode(str.substring(index + 1, str.length()), "UTF-8");
String[] array = vstr.split(",");
for (int i = 0; i < array.length; i++) {
vlist.addLast(array[i]);
}
return new Pair<String, List<String>>(k, vlist);
} catch (UnsupportedEncodingException e) {
System.err.println("BAD STRING " + str);
e.printStackTrace();
return null;
} catch (Exception e) {
System.err.println("BAD STRING " + str);
return null;
}
}
/**
* Parse the content of a purported HTML stream digital object and store the results in RepInfo.
*
* @param stream An InputStream, positioned at its beginning, which is generated from the object
* to be parsed. If multiple calls to <code>parse</code> are made on the basis of a nonzero
* value being returned, a new InputStream must be provided each time.
* @param info A fresh (on the first call) RepInfo object which will be modified to reflect the
* results of the parsing If multiple calls to <code>parse</code> are made on the basis of a
* nonzero value being returned, the same RepInfo object should be passed with each call.
* @param parseIndex Must be 0 in first call to <code>parse</code>. If <code>parse</code> returns
* a nonzero value, it must be called again with <code>parseIndex</code> equal to that return
* value.
*/
public int parse(InputStream stream, RepInfo info, int parseIndex) throws IOException {
if (parseIndex != 0) {
// Coming in with parseIndex = 1 indicates that we've determined
// this is XHTML; so we invoke the XML module to parse it.
// If parseIndex is 100, this is the first invocation of the
// XML module, so we call it with 0; otherwise we call it with
// the value of parseIndex.
if (isXmlAvailable()) {
edu.harvard.hul.ois.jhove.module.XmlModule xmlMod =
new edu.harvard.hul.ois.jhove.module.XmlModule();
if (parseIndex == 100) {
parseIndex = 0;
}
xmlMod.setApp(_app);
xmlMod.setBase(_je);
xmlMod.setDefaultParams(_defaultParams);
try {
xmlMod.applyDefaultParams();
} catch (Exception e) {
// really shouldn't happen
}
xmlMod.setXhtmlDoctype(_doctype);
return xmlMod.parse(stream, info, parseIndex);
} else {
// The XML module shouldn't be missing from any installation,
// but someone who really wanted to could remove it. In
// that case, you deserve what you get.
info.setMessage(new ErrorMessage("XML-HUL module required to validate XHTML documents"));
info.setWellFormed(false); // Treat it as completely wrong
return 0;
}
} else {
/* parseIndex = 0, first call only */
_doctype = null;
}
// Test if textMD is to be generated
if (_defaultParams != null) {
Iterator iter = _defaultParams.iterator();
while (iter.hasNext()) {
String param = (String) iter.next();
if (param.toLowerCase().equals("withtextmd=true")) {
_withTextMD = true;
}
}
}
initParse();
info.setFormat(_format[0]);
info.setMimeType(_mimeType[0]);
info.setModule(this);
if (_textMD == null || parseIndex == 0) {
_textMD = new TextMDMetadata();
}
/* We may have already done the checksums while converting a
temporary file. */
Checksummer ckSummer = null;
if (_je != null && _je.getChecksumFlag() && info.getChecksum().size() == 0) {
ckSummer = new Checksummer();
_cstream = new ChecksumInputStream(stream, ckSummer);
_dstream = getBufferedDataStream(_cstream, _je != null ? _je.getBufferSize() : 0);
} else {
_dstream = getBufferedDataStream(stream, _je != null ? _je.getBufferSize() : 0);
}
ParseHtml parser = null;
HtmlMetadata metadata = null;
HtmlCharStream cstream = null;
try {
cstream = new HtmlCharStream(_dstream, "ISO-8859-1");
parser = new ParseHtml(cstream);
} catch (UnsupportedEncodingException e) {
info.setMessage(new ErrorMessage("Internal error: " + e.getMessage()));
info.setWellFormed(false);
return 0; // shouldn't happen!
}
int type = 0;
try {
List elements = parser.HtmlDoc();
if (elements.isEmpty()) {
// Consider an empty document bad
info.setWellFormed(false);
info.setMessage(new ErrorMessage("Document is empty"));
return 0;
}
type = checkDoctype(elements);
if (type < 0) {
info.setWellFormed(false);
info.setMessage(new ErrorMessage("DOCTYPE is not HTML"));
return 0;
}
/* Check if there is at least one html, head, body or title tag.
* A plain text document
* might be interpreted as a single PCDATA, which is in some
* ethereal sense well-formed HTML, but it's pointless to consider
* it such. It might also use angle brackets as a text delimiter,
* and that shouldn't count as HTML either. */
boolean hasElements = false;
Iterator iter = elements.iterator();
while (iter.hasNext()) {
Object o = iter.next();
if (o instanceof JHOpenTag) {
String name = ((JHOpenTag) o).getName();
if ("html".equals(name)
|| "head".equals(name)
|| "body".equals(name)
|| "title".equals(name)) {
hasElements = true;
}
break;
}
}
if (!hasElements) {
info.setMessage(new ErrorMessage("Document contains no html, head, body or title tags"));
info.setWellFormed(false);
return 0;
}
// CRLF from HtmlCharStream ...
String lineEnd = cstream.getKindOfLineEnd();
if (lineEnd == null) {
info.setMessage(new InfoMessage("Not able to determine type of end of line"));
_textMD.setLinebreak(TextMDMetadata.NILL);
} else if (lineEnd.equalsIgnoreCase("CR")) {
_textMD.setLinebreak(TextMDMetadata.LINEBREAK_CR);
} else if (lineEnd.equalsIgnoreCase("LF")) {
_textMD.setLinebreak(TextMDMetadata.LINEBREAK_LF);
} else if (lineEnd.equalsIgnoreCase("CRLF")) {
_textMD.setLinebreak(TextMDMetadata.LINEBREAK_CRLF);
}
if (type == 0) {
/* If we can't find a doctype, it still might be XHTML
* if the elements start with an XML declaration and
* the root element is "html" */
switch (seemsToBeXHTML(elements)) {
case 0: // Not XML
break; // fall through
case 1: // XML but not HTML
info.setMessage(
new ErrorMessage(
"Document has XML declaration but no DOCTYPE; "
+ "probably XML rather than HTML"));
info.setWellFormed(false);
return 0;
case 2: // probably XHTML
return 100;
}
info.setMessage(
new ErrorMessage(
"Unrecognized or missing DOCTYPE declaration; "
+ "validation continuing as HTML 3.2"));
info.setValid(false);
// But keep going
}
HtmlDocDesc docDesc = null;
switch (type) {
case HTML_3_2:
default:
docDesc = new Html3_2DocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("3.2");
break;
case HTML_4_0_FRAMESET:
docDesc = new Html4_0FrameDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.0");
break;
case HTML_4_0_TRANSITIONAL:
docDesc = new Html4_0TransDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.0");
break;
case HTML_4_0_STRICT:
docDesc = new Html4_0StrictDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.0");
break;
case HTML_4_01_FRAMESET:
docDesc = new Html4_01FrameDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.01");
break;
case HTML_4_01_TRANSITIONAL:
docDesc = new Html4_01TransDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.01");
break;
case HTML_4_01_STRICT:
docDesc = new Html4_01StrictDocDesc();
_textMD.setMarkup_basis("HTML");
_textMD.setMarkup_basis_version("4.01");
break;
case XHTML_1_0_STRICT:
case XHTML_1_0_TRANSITIONAL:
case XHTML_1_0_FRAMESET:
case XHTML_1_1:
// Force a second call to parse as XML. 100 is a
// magic code for the first XML call.
return 100;
}
_textMD.setMarkup_language(_doctype);
if (docDesc == null) {
info.setMessage(
new InfoMessage(
"Code for appropriate HTML version not available yet:" + "substituting HTML 3.2"));
docDesc = new Html3_2DocDesc();
}
docDesc.validate(elements, info);
metadata = docDesc.getMetadata();
// Try to get the charset from the meta Content
if (metadata.getCharset() != null) {
_textMD.setCharset(metadata.getCharset());
} else {
_textMD.setCharset(TextMDMetadata.CHARSET_ISO8859_1);
}
String textMDEncoding = _textMD.getCharset();
if (textMDEncoding.indexOf("UTF") != -1) {
_textMD.setByte_order(
_bigEndian ? TextMDMetadata.BYTE_ORDER_BIG : TextMDMetadata.BYTE_ORDER_LITTLE);
_textMD.setByte_size("8");
_textMD.setCharacter_size("variable");
} else {
_textMD.setByte_order(
_bigEndian ? TextMDMetadata.BYTE_ORDER_BIG : TextMDMetadata.BYTE_ORDER_LITTLE);
_textMD.setByte_size("8");
_textMD.setCharacter_size("1");
}
} catch (ParseException e) {
Token t = e.currentToken;
info.setMessage(
new ErrorMessage("Parse error", "Line = " + t.beginLine + ", column = " + t.beginColumn));
info.setWellFormed(false);
} catch (TokenMgrError f) {
info.setMessage(new ErrorMessage("TokenMgrError: " + f.getLocalizedMessage()));
info.setWellFormed(false);
}
if (info.getWellFormed() == RepInfo.FALSE) {
return 0;
}
if (type != 0) {
if (profileNames[type] != null) {
info.setProfile(profileNames[type]);
}
info.setVersion(versionNames[type]);
}
if (metadata != null) {
Property property = metadata.toProperty(_withTextMD ? _textMD : null);
if (property != null) {
info.setProperty(property);
}
}
if (ckSummer != null) {
info.setSize(_cstream.getNBytes());
info.setChecksum(new Checksum(ckSummer.getCRC32(), ChecksumType.CRC32));
String value = ckSummer.getMD5();
if (value != null) {
info.setChecksum(new Checksum(value, ChecksumType.MD5));
}
if ((value = ckSummer.getSHA1()) != null) {
info.setChecksum(new Checksum(value, ChecksumType.SHA1));
}
}
return 0;
}
private boolean encodeObject(Object object) throws IOException {
if (object instanceof BEncodableObject) {
object = ((BEncodableObject) object).toBencodeObject();
}
if (object instanceof String || object instanceof Float) {
String tempString =
(object instanceof String) ? (String) object : String.valueOf((Float) object);
// usually this is simpler to encode by hand as chars < 0x80 map directly in UTF-8
boolean simple = true;
int char_count = tempString.length();
byte[] encoded = new byte[char_count];
for (int i = 0; i < char_count; i++) {
char c = tempString.charAt(i);
if (c < 0x80) {
encoded[i] = (byte) c;
} else {
simple = false;
break;
}
}
if (simple) {
writeInt(char_count);
writeChar(':');
writeBytes(encoded);
} else {
ByteBuffer bb = Constants.DEFAULT_CHARSET.encode(tempString);
writeInt(bb.limit());
writeChar(':');
writeByteBuffer(bb);
}
} else if (object instanceof Map) {
Map tempMap = (Map) object;
SortedMap tempTree = null;
// unfortunately there are some occasions where we want to ensure that
// the 'key' of the map is not mangled by assuming its UTF-8 encodable.
// In particular the response from a tracker scrape request uses the
// torrent hash as the KEY. Hence the introduction of the type below
// to allow the constructor of the Map to indicate that the keys should
// be extracted using a BYTE_ENCODING
boolean byte_keys = object instanceof ByteEncodedKeyHashMap;
// write the d
writeChar('d');
// are we sorted?
if (tempMap instanceof TreeMap) {
tempTree = (TreeMap) tempMap;
} else {
tempTree = new TreeMap(tempMap);
}
Iterator it = tempTree.entrySet().iterator();
while (it.hasNext()) {
Map.Entry entry = (Map.Entry) it.next();
Object o_key = entry.getKey();
Object value = entry.getValue();
if (value != null) {
if (o_key instanceof byte[]) {
encodeObject(o_key);
if (!encodeObject(value)) encodeObject("");
} else if (o_key instanceof String) {
String key = (String) o_key;
if (byte_keys) {
try {
encodeObject(Constants.BYTE_CHARSET.encode(key));
if (!encodeObject(value)) encodeObject("");
} catch (UnsupportedEncodingException e) {
throw (new IOException("BEncoder: unsupport encoding: " + e.getMessage()));
}
} else {
encodeObject(key); // Key goes in as UTF-8
if (!encodeObject(value)) encodeObject("");
}
} else
Debug.out(
"Attempt to encode an unsupported map key type: "
+ object.getClass()
+ ";value="
+ object);
}
}
writeChar('e');
} else if (object instanceof List) {
List tempList = (List) object;
// write out the l
writeChar('l');
for (int i = 0; i < tempList.size(); i++) {
encodeObject(tempList.get(i));
}
writeChar('e');
} else if (object instanceof Long) {
Long tempLong = (Long) object;
// write out the l
writeChar('i');
writeLong(tempLong.longValue());
writeChar('e');
} else if (object instanceof Integer) {
Integer tempInteger = (Integer) object;
// write out the l
writeChar('i');
writeInt(tempInteger.intValue());
writeChar('e');
} else if (object instanceof byte[]) {
byte[] tempByteArray = (byte[]) object;
writeInt(tempByteArray.length);
writeChar(':');
if (url_encode) {
writeBytes(
URLEncoder.encode(
new String(tempByteArray, Constants.BYTE_ENCODING), Constants.BYTE_ENCODING)
.getBytes());
} else {
writeBytes(tempByteArray);
}
} else if (object instanceof ByteBuffer) {
ByteBuffer bb = (ByteBuffer) object;
writeInt(bb.limit());
writeChar(':');
writeByteBuffer(bb);
} else if (object == null) {
// ideally we'd bork here but I don't want to run the risk of breaking existing stuff so just
// log
Debug.out("Attempt to encode a null value: sofar=" + getEncodedSoFar());
return false;
} else {
Debug.out(
"Attempt to encode an unsupported entry type: " + object.getClass() + ";value=" + object);
return false;
}
return true;
}
