private boolean handshake() throws Exception {
URL homePage = new URL("http://mangaonweb.com/viewer.do?ctsn=" + ctsn);
HttpURLConnection urlConn = (HttpURLConnection) homePage.openConnection();
urlConn.connect();
if (urlConn.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) return (false);
// save the cookie
String headerName = null;
for (int i = 1; (headerName = urlConn.getHeaderFieldKey(i)) != null; i++) {
if (headerName.equals("Set-Cookie")) {
cookies = urlConn.getHeaderField(i);
}
}
// save cdn and crcod
String page = "", line;
BufferedReader stream =
new BufferedReader(new InputStreamReader(urlConn.getInputStream(), "UTF-8"));
while ((line = stream.readLine()) != null) page += line;
cdn = param(page, "cdn");
crcod = param(page, "crcod");
return (true);
}
// 获得文件长度
public long getFileSize() {
int nFileLength = -1;
try {
URL url = new URL(siteInfoBean.getSSiteURL());
HttpURLConnection httpConnection = (HttpURLConnection) url.openConnection();
httpConnection.setRequestProperty("User-Agent", "NetFox");
int responseCode = httpConnection.getResponseCode();
if (responseCode >= 400) {
processErrorCode(responseCode);
return -2; // -2 represent access is error
}
String sHeader;
for (int i = 1; ; i++) {
// DataInputStream in = new
// DataInputStream(httpConnection.getInputStream ());
// Utility.log(in.readLine());
sHeader = httpConnection.getHeaderFieldKey(i);
if (sHeader != null) {
if (sHeader.equals("Content-Length")) {
nFileLength = Integer.parseInt(httpConnection.getHeaderField(sHeader));
break;
}
} else break;
}
} catch (IOException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
Utility.log(nFileLength);
return nFileLength;
}
private String postResult(String URL) {
StringBuffer sb = new StringBuffer();
try {
String finalUrl = "";
String[] parsedUrl = URL.split("\\?");
String params =
URLEncoder.encode(parsedUrl[1], "UTF-8").replace("%3D", "=").replace("%26", "&");
URL url = new URL(parsedUrl[0] + "?" + params);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Authorization", "Bearer " + getAccessToken());
conn.setDoOutput(true);
DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
wr.writeBytes(params);
wr.flush();
wr.close();
boolean redirect = false;
// normally, 3xx is redirect
int status = conn.getResponseCode();
if (status != HttpURLConnection.HTTP_OK) {
if (status == HttpURLConnection.HTTP_MOVED_TEMP
|| status == HttpURLConnection.HTTP_MOVED_PERM
|| status == HttpURLConnection.HTTP_SEE_OTHER) redirect = true;
}
if (redirect) {
// get redirect url from "location" header field
String newUrl = conn.getHeaderField("Location");
// open the new connnection again
conn = (HttpURLConnection) new URL(newUrl).openConnection();
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Authorization", "Bearer " + getAccessToken());
}
BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
sb.append(inputLine);
}
in.close();
} catch (Exception e) {
e.printStackTrace();
}
return sb.toString();
}
public File download(String songId) {
try {
String maxRate = getMaxRate(songId);
JSONObject songInfo = getSongInfo(songId);
// 以歌手名字+歌曲名称组成文件名，格式：歌手 - 歌曲名称
String filename = songInfo.getString("artistName") + " - " + songInfo.getString("songName");
String link =
"http://yinyueyun.baidu.com/data/cloud/downloadsongfile?songIds="
+ songId
+ "&rate="
+ maxRate;
URL urlObject = new URL(link);
HttpURLConnection httpUrlConnection = (HttpURLConnection) urlObject.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setDoOutput(true);
httpUrlConnection.setRequestProperty("Cookie", cookieValue);
String disposition = httpUrlConnection.getHeaderField("Content-Disposition");
disposition = disposition.replaceAll("\"", "");
// 此转码经测试发现有些是UTF-8编码，有些是GBK编码,所以文件名采用另外方式获得
// disposition = new String(disposition.getBytes("iso-8859-1"),"UTF-8");
// 根据disposition中信息确定歌曲格式
String suffix = disposition.substring(disposition.lastIndexOf("."));
// System.out.println(disposition);
InputStream inputStream = httpUrlConnection.getInputStream();
File file = new File(downloadDirectory + "/" + filename + suffix);
FileOutputStream fos = new FileOutputStream(file);
byte[] buf = new byte[4096];
int read = 0;
while ((read = inputStream.read(buf)) > 0) {
fos.write(buf, 0, read);
}
fos.flush();
fos.close();
inputStream.close();
// System.out.println("完成<"+file.getName()+">歌曲下载！");
return file;
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
private int invokeServlet(String url, String method, String user, StringBuffer output)
throws Exception {
String httpMethod = "GET";
if ((method != null) && (method.length() > 0)) httpMethod = method;
System.out.println("Invoking servlet with HTTP method: " + httpMethod);
URL u = new URL(url);
HttpURLConnection c1 = (HttpURLConnection) u.openConnection();
c1.setRequestMethod(httpMethod);
if ((user != null) && (user.length() > 0)) {
// Add BASIC header for authentication
String auth = user + ":" + password;
String authEncoded = new sun.misc.BASE64Encoder().encode(auth.getBytes());
c1.setRequestProperty("Authorization", "Basic " + authEncoded);
}
c1.setUseCaches(false);
// Connect and get the response code and/or output to verify
c1.connect();
int code = c1.getResponseCode();
if (code == HttpURLConnection.HTTP_OK) {
InputStream is = null;
BufferedReader input = null;
String line = null;
try {
is = c1.getInputStream();
input = new BufferedReader(new InputStreamReader(is));
while ((line = input.readLine()) != null) {
output.append(line);
// System.out.println(line);
}
} finally {
try {
if (is != null) is.close();
} catch (Exception exc) {
}
try {
if (input != null) input.close();
} catch (Exception exc) {
}
}
} else if (code == HttpURLConnection.HTTP_MOVED_TEMP) {
URL redir = new URL(c1.getHeaderField("Location"));
String line = "Servlet redirected to: " + redir.toString();
output.append(line);
System.out.println(line);
}
return code;
}
private byte[] sendHttpMessage(byte[] body) throws IOException {
HttpMessageContext context = HttpMessageContext.getInstance();
context.Debug("GNHttpConnection [sendHttpMessage] starts");
if (context.getLogheader()) {
context.Info(logMessageSetting());
}
connection.setDoInput(true);
if (body != null) {
connection.setDoOutput(true);
OutputStream os = TimedURLConnection.getOutputStream(connection, timeout * 1000);
context.Debug("GNHttpConnection [sendHttpMessage] sending message ...");
os.write(body);
context.Debug("GNHttpConnection [sendHttpMessage] message sent");
}
context.Debug(
"GNHttpConnection [sendHttpMessage] TimedURLConnection.getInputStream timeout["
+ timeout
+ " S]");
InputStream is = TimedURLConnection.getInputStream(connection, timeout * 1000);
responseCode = connection.getResponseCode();
context.Debug("GNHttpConnection [sendHttpMessage] responseCode[" + responseCode + "]");
responseMessage = HttpMessageContext.getMessage(is);
responseheaders = new Hashtable<String, String>();
int no = 0;
while (true) {
String headerName = connection.getHeaderFieldKey(no);
String headerValue = connection.getHeaderField(no);
if (headerName != null && headerName.length() > 0) {
responseheaders.put(headerName, headerValue);
} else {
if (headerValue == null || headerValue.length() <= 0) break;
}
no++;
}
if (context.getLogheader()) {
GTConfigFile head = new GTConfigFile(responseheaders);
context.Debug("GNHttpConnection [sendHttpMessage] responseHeader\r\n" + head);
context.Debug(
"GNHttpConnection [sendHttpMessage] responseMessage\r\n"
+ new String(getResponseMessage()));
context.Info("GNHttpConnection [sendHttpMessage] success for " + url);
} else context.Info("GNHttpConnection [sendHttpMessage] success for " + url);
return responseMessage;
}
/**
* Verify the response code that the server returns
*
* @param desiredResponseCode
* @throws IOException
*/
@Given("^I should get response code (\\d+)$")
public void HTTPGetInterogationServerResponse(int desiredResponseCode) throws IOException {
System.out.println("Server response: " + conn.getHeaderField(0));
Assert.assertTrue(conn.getHeaderField(0).contains(String.valueOf(desiredResponseCode)));
}
SOAPMessage doGet(URL endPoint) throws SOAPException {
boolean isFailure = false;
URL url = null;
HttpURLConnection httpConnection = null;
int responseCode = 0;
try {
/// Is https GET allowed??
if (endPoint.getProtocol().equals("https")) initHttps();
// Process the URL
JaxmURI uri = new JaxmURI(endPoint.toString());
String userInfo = uri.getUserinfo();
url = endPoint;
if (dL > 0) d("uri: " + userInfo + " " + url + " " + uri);
// TBD
// Will deal with https later.
if (!url.getProtocol().equalsIgnoreCase("http")
&& !url.getProtocol().equalsIgnoreCase("https")) {
log.severe("SAAJ0052.p2p.protocol.mustbe.http.or.https");
throw new IllegalArgumentException(
"Protocol " + url.getProtocol() + " not supported in URL " + url);
}
httpConnection = (HttpURLConnection) createConnection(url);
httpConnection.setRequestMethod("GET");
httpConnection.setDoOutput(true);
httpConnection.setDoInput(true);
httpConnection.setUseCaches(false);
httpConnection.setFollowRedirects(true);
httpConnection.connect();
try {
responseCode = httpConnection.getResponseCode();
// let HTTP_INTERNAL_ERROR (500) through because it is used for SOAP faults
if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) {
isFailure = true;
} else if ((responseCode / 100) != 2) {
log.log(
Level.SEVERE,
"SAAJ0008.p2p.bad.response",
new String[] {httpConnection.getResponseMessage()});
throw new SOAPExceptionImpl(
"Bad response: (" + responseCode + httpConnection.getResponseMessage());
}
} catch (IOException e) {
// on JDK1.3.1_01, we end up here, but then getResponseCode() succeeds!
responseCode = httpConnection.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) {
isFailure = true;
} else {
throw e;
}
}
} catch (SOAPException ex) {
throw ex;
} catch (Exception ex) {
log.severe("SAAJ0012.p2p.get.failed");
throw new SOAPExceptionImpl("Get failed", ex);
}
SOAPMessage response = null;
if (responseCode == HttpURLConnection.HTTP_OK || isFailure) {
try {
MimeHeaders headers = new MimeHeaders();
String key, value;
// Header field 0 is the status line so we skip it.
int i = 1;
while (true) {
key = httpConnection.getHeaderFieldKey(i);
value = httpConnection.getHeaderField(i);
if (key == null && value == null) break;
if (key != null) {
StringTokenizer values = new StringTokenizer(value, ",");
while (values.hasMoreTokens()) headers.addHeader(key, values.nextToken().trim());
}
i++;
}
InputStream httpIn =
(isFailure ? httpConnection.getErrorStream() : httpConnection.getInputStream());
// If no reply message is returned,
// content-Length header field value is expected to be zero.
// java SE 6 documentation says :
// available() : an estimate of the number of bytes that can be read
// (or skipped over) from this input stream without blocking
// or 0 when it reaches the end of the input stream.
if ((httpIn == null)
|| (httpConnection.getContentLength() == 0)
|| (httpIn.available() == 0)) {
response = null;
log.warning("SAAJ0014.p2p.content.zero");
} else {
response = messageFactory.createMessage(headers, httpIn);
}
httpIn.close();
httpConnection.disconnect();
} catch (SOAPException ex) {
throw ex;
} catch (Exception ex) {
log.log(Level.SEVERE, "SAAJ0010.p2p.cannot.read.resp", ex);
throw new SOAPExceptionImpl("Unable to read response: " + ex.getMessage());
}
}
return response;
}
SOAPMessage post(SOAPMessage message, URL endPoint) throws SOAPException {
boolean isFailure = false;
URL url = null;
HttpURLConnection httpConnection = null;
int responseCode = 0;
try {
if (endPoint.getProtocol().equals("https"))
// if(!setHttps)
initHttps();
// Process the URL
JaxmURI uri = new JaxmURI(endPoint.toString());
String userInfo = uri.getUserinfo();
url = endPoint;
if (dL > 0) d("uri: " + userInfo + " " + url + " " + uri);
// TBD
// Will deal with https later.
if (!url.getProtocol().equalsIgnoreCase("http")
&& !url.getProtocol().equalsIgnoreCase("https")) {
log.severe("SAAJ0052.p2p.protocol.mustbe.http.or.https");
throw new IllegalArgumentException(
"Protocol " + url.getProtocol() + " not supported in URL " + url);
}
httpConnection = (HttpURLConnection) createConnection(url);
httpConnection.setRequestMethod("POST");
httpConnection.setDoOutput(true);
httpConnection.setDoInput(true);
httpConnection.setUseCaches(false);
httpConnection.setInstanceFollowRedirects(true);
if (message.saveRequired()) message.saveChanges();
MimeHeaders headers = message.getMimeHeaders();
Iterator it = headers.getAllHeaders();
boolean hasAuth = false; // true if we find explicit Auth header
while (it.hasNext()) {
MimeHeader header = (MimeHeader) it.next();
String[] values = headers.getHeader(header.getName());
if (values.length == 1)
httpConnection.setRequestProperty(header.getName(), header.getValue());
else {
StringBuffer concat = new StringBuffer();
int i = 0;
while (i < values.length) {
if (i != 0) concat.append(',');
concat.append(values[i]);
i++;
}
httpConnection.setRequestProperty(header.getName(), concat.toString());
}
if ("Authorization".equals(header.getName())) {
hasAuth = true;
log.fine("SAAJ0091.p2p.https.auth.in.POST.true");
}
}
if (!hasAuth && userInfo != null) {
initAuthUserInfo(httpConnection, userInfo);
}
OutputStream out = httpConnection.getOutputStream();
message.writeTo(out);
out.flush();
out.close();
httpConnection.connect();
try {
responseCode = httpConnection.getResponseCode();
// let HTTP_INTERNAL_ERROR (500) through because it is used for SOAP faults
if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) {
isFailure = true;
}
// else if (responseCode != HttpURLConnection.HTTP_OK)
// else if (!(responseCode >= HttpURLConnection.HTTP_OK && responseCode < 207))
else if ((responseCode / 100) != 2) {
log.log(
Level.SEVERE,
"SAAJ0008.p2p.bad.response",
new String[] {httpConnection.getResponseMessage()});
throw new SOAPExceptionImpl(
"Bad response: (" + responseCode + httpConnection.getResponseMessage());
}
} catch (IOException e) {
// on JDK1.3.1_01, we end up here, but then getResponseCode() succeeds!
responseCode = httpConnection.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_INTERNAL_ERROR) {
isFailure = true;
} else {
throw e;
}
}
} catch (SOAPException ex) {
throw ex;
} catch (Exception ex) {
log.severe("SAAJ0009.p2p.msg.send.failed");
throw new SOAPExceptionImpl("Message send failed", ex);
}
SOAPMessage response = null;
if (responseCode == HttpURLConnection.HTTP_OK || isFailure) {
try {
MimeHeaders headers = new MimeHeaders();
String key, value;
// Header field 0 is the status line so we skip it.
int i = 1;
while (true) {
key = httpConnection.getHeaderFieldKey(i);
value = httpConnection.getHeaderField(i);
if (key == null && value == null) break;
if (key != null) {
StringTokenizer values = new StringTokenizer(value, ",");
while (values.hasMoreTokens()) headers.addHeader(key, values.nextToken().trim());
}
i++;
}
InputStream httpIn =
(isFailure ? httpConnection.getErrorStream() : httpConnection.getInputStream());
byte[] bytes = readFully(httpIn);
int length =
httpConnection.getContentLength() == -1
? bytes.length
: httpConnection.getContentLength();
// If no reply message is returned,
// content-Length header field value is expected to be zero.
if (length == 0) {
response = null;
log.warning("SAAJ0014.p2p.content.zero");
} else {
ByteInputStream in = new ByteInputStream(bytes, length);
response = messageFactory.createMessage(headers, in);
}
httpIn.close();
httpConnection.disconnect();
} catch (SOAPException ex) {
throw ex;
} catch (Exception ex) {
log.log(Level.SEVERE, "SAAJ0010.p2p.cannot.read.resp", ex);
throw new SOAPExceptionImpl("Unable to read response: " + ex.getMessage());
}
}
return response;
}
/**
* 登陆百度,其他方法调用之前需要先登陆
*
* @param username
* @param password
*/
public void login(String username, String password) {
try {
URL url = new URL("http://www.baidu.com/");
HttpURLConnection httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("GET");
String cookie1 = httpUrlConnection.getHeaderField("Set-Cookie");
// System.out.println("cookie1:"+cookie1);
cookie1 = cookie1.substring(0, 45);
url = new URL("https://passport.baidu.com/v2/api/?getapi&class=login&tpl=mn&tangram=true");
httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("GET");
httpUrlConnection.setRequestProperty("Cookie", cookie1);
// httpUrlConnection.connect();
String cookie2 = httpUrlConnection.getHeaderField("Set-Cookie");
System.out.println("cookie2:" + cookie2);
cookie2 = cookie2.substring(0, 11);
String response = getResponse(httpUrlConnection.getInputStream());
// System.out.println(response);
Pattern pattern = Pattern.compile("token='(\\w+)'");
Matcher matcher = pattern.matcher(response);
matcher.find();
String token = matcher.group(1);
url = new URL("https://passport.baidu.com/v2/api/?login");
httpUrlConnection = (HttpURLConnection) url.openConnection();
httpUrlConnection.setRequestMethod("POST");
// System.out.println(cookie1+"; "+cookie2);
httpUrlConnection.setRequestProperty("Cookie", cookie1 + "; " + cookie2);
httpUrlConnection.setDoOutput(true);
// System.out.println(token);
String querystring =
"loginType=1&tpl=mn&token="
+ token
+ "&username="******"&password="******"&mem_pass=on";
httpUrlConnection.getOutputStream().write(querystring.getBytes());
httpUrlConnection.getOutputStream().flush();
httpUrlConnection.getOutputStream().close();
response = getResponse(httpUrlConnection.getInputStream());
// System.out.println(response);
// String cookie3=httpUrlConnection.getHeaderField("Set-Cookie");
// System.out.println("cookie3:"+cookie3);
// 获取登陆后的cookie
Map<String, List<String>> hfs = httpUrlConnection.getHeaderFields();
List<String> loginCookies = hfs.get("Set-Cookie");
for (String cookie : loginCookies) {
cookieValue += cookie.substring(0, cookie.indexOf(";") + 1);
}
} catch (Exception e) {
e.printStackTrace();
}
}