public class RequestBase {
protected final Logs Log = Logs.getInstance();
private final String[] UserAgent = {
"User-Agent", "Kings%20Empire/3313 CFNetwork/548.0.4 Darwin/11.0.0"
};
private final String[] Udid = {"Udid", "b635e22da9ab4750876a7f3cab8f495de2298a14"};
private final String[] Clientv = {"Clientv", "1.3"};
private final String[] Appid = {"Appid", "484039314"};
private final String[] Locale = {"Locale", "zh-Hans"};
private final String[] Accept = {"Accept", "*/*"};
private final String[] AcceptEncoding = {"Accept-Encoding", "gzip"};
private final String Key = "3da541559918a808c2402bba5012f6c60b27661c";
private final String Sig = "Sig";
private final String Authorization = "Authorization";
private final String Cookie = "Cookie";
private String m_MD5Charset = "UTF-8";
private String m_ReqCharset = "UTF-8";
private String m_RespCharset = "UTF-8";
private int m_ConnectTimeout = 30000;
private int m_ReadTimeout = 30000;
private final int m_Times = 3;
private Map<String, List<String>> m_Headers = null;
public RequestBase() {}
private void closeStream(OutputStream stream) {
if (stream != null) {
try {
stream.flush();
stream.close();
} catch (IOException e) {
}
}
}
private void closeStream(InputStream stream) {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
private void closeStream(InputStreamReader stream) {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
}
}
}
private void closeReader(BufferedReader reader) {
if (reader != null) {
try {
reader.close();
} catch (IOException e) {
}
}
}
protected void setMD5Charset(String charset) {
m_MD5Charset = charset;
}
protected void setReqCharset(String charset) {
m_ReqCharset = charset;
}
protected void setRespCharset(String charset) {
m_RespCharset = charset;
}
protected void setConnectTimeout(int timeout) {
m_ConnectTimeout = timeout;
}
protected void setReadTimeout(int timeout) {
m_ReadTimeout = timeout;
}
private String GetMD5(String webUrl) {
StringBuilder sb = new StringBuilder();
sb.append(Key);
sb.append(Udid[1]);
sb.append(webUrl);
sb.append(Appid[1]);
String s = sb.toString();
try {
byte[] org = s.getBytes(m_MD5Charset);
if (org == null || org.length == 0) return null;
MessageDigest md5 = MessageDigest.getInstance("MD5");
byte[] dest = md5.digest(org);
if (dest == null || dest.length == 0) return null;
sb.setLength(0);
for (byte b : dest) {
String tmp = Integer.toHexString(b & 0xFF);
if (tmp.length() == 1) tmp = "0" + tmp;
sb.append(tmp);
}
s = sb.toString();
s = s.toUpperCase();
return s;
} catch (UnsupportedEncodingException e) {
return null;
} catch (NoSuchAlgorithmException e) {
return null;
}
}
private void SetHeader(
HttpURLConnection connection, String cookie, String authorization, String md5) {
if (authorization != null) connection.setRequestProperty(Authorization, authorization);
connection.setRequestProperty(AcceptEncoding[0], AcceptEncoding[1]);
connection.setRequestProperty(Accept[0], Accept[1]);
connection.setRequestProperty(Udid[0], Udid[1]);
connection.setRequestProperty(UserAgent[0], UserAgent[1]);
connection.setRequestProperty(Clientv[0], Clientv[1]);
connection.setRequestProperty(Appid[0], Appid[1]);
connection.setRequestProperty(Locale[0], Locale[1]);
connection.setRequestProperty(Sig, md5);
connection.setRequestProperty(Cookie, cookie);
}
protected String request(String webUrl, String body, String cookie, String authorization) {
m_Headers = null;
int times = m_Times;
while (times > 0) {
URL url = null;
try {
url = new URL(webUrl);
} catch (MalformedURLException e) {
return null;
}
HttpURLConnection connection;
try {
connection = (HttpURLConnection) url.openConnection();
} catch (IOException e) {
times--;
continue;
}
if (m_ConnectTimeout > 0) connection.setConnectTimeout(m_ConnectTimeout);
if (m_ReadTimeout > 0) connection.setReadTimeout(m_ReadTimeout);
String content = webUrl;
if (body != null) content = body;
String md5 = GetMD5(content);
if (md5 == null) return null;
SetHeader(connection, cookie, authorization, md5);
if (body == null) {
try {
connection.setRequestMethod("GET");
} catch (ProtocolException e) {
return null;
}
connection.setDoOutput(true);
connection.setDoInput(true);
try {
connection.connect();
} catch (IOException e) {
times--;
continue;
}
} else {
try {
connection.setRequestMethod("POST");
} catch (ProtocolException e) {
return null;
}
connection.setDoOutput(true);
connection.setDoInput(true);
try {
connection.connect();
} catch (IOException e) {
times--;
continue;
}
byte[] requestByte = null;
try {
requestByte = body.getBytes(m_ReqCharset);
} catch (UnsupportedEncodingException e) {
connection.disconnect();
return null;
}
OutputStream outputStream = null;
try {
outputStream = connection.getOutputStream();
} catch (IOException e) {
connection.disconnect();
times--;
continue;
}
try {
outputStream.write(requestByte);
} catch (IOException e) {
closeStream(outputStream);
connection.disconnect();
times--;
continue;
}
closeStream(outputStream);
}
int responseCode = 200;
try {
responseCode = connection.getResponseCode();
} catch (IOException e) {
times--;
continue;
}
if (responseCode != 200) {
StringBuilder sb = new StringBuilder();
sb.append(webUrl);
if (body != null) {
sb.append("\n");
sb.append(body);
}
String response = getBody(connection);
if (response != null) {
sb.append("\n");
sb.append(response);
}
connection.disconnect();
Log.writeLogs(sb.toString());
return null;
} else {
String response = getBody(connection);
connection.disconnect();
if (response == null) {
times--;
continue;
} else {
m_Headers = connection.getHeaderFields();
return response;
}
}
}
return null;
}
public Map<String, List<String>> getHeader() {
return m_Headers;
}
private String getBody(HttpURLConnection connection) {
InputStream inputStream = getInputStream(connection);
if (inputStream == null) return null;
InputStreamReader streamReader = null;
try {
streamReader = new InputStreamReader(inputStream, m_RespCharset);
} catch (UnsupportedEncodingException e) {
closeStream(inputStream);
return null;
}
BufferedReader bufferReader = new BufferedReader(streamReader);
StringBuilder sb = new StringBuilder();
String s = "";
try {
while ((s = bufferReader.readLine()) != null) {
sb.append(s);
sb.append("\n");
}
closeStream(inputStream);
closeStream(streamReader);
closeReader(bufferReader);
return sb.toString();
} catch (IOException e) {
closeStream(inputStream);
closeStream(streamReader);
closeReader(bufferReader);
return null;
}
}
private InputStream getInputStream(HttpURLConnection connection) {
InputStream inputStream = null;
try {
inputStream = connection.getInputStream();
} catch (IOException e) {
return null;
}
if (inputStream == null) return null;
String contentEncoding = connection.getHeaderField("Content-Encoding");
if (contentEncoding != null) {
if (contentEncoding.equals("gzip")) {
try {
InputStream gzip = new GZIPInputStream(inputStream);
return gzip;
} catch (IOException e) {
closeStream(inputStream);
return null;
}
} else {
closeStream(inputStream);
return null;
}
}
return inputStream;
}
}
protected String request(String webUrl, String body, String cookie, String authorization) {
m_Headers = null;
int times = m_Times;
while (times > 0) {
URL url = null;
try {
url = new URL(webUrl);
} catch (MalformedURLException e) {
return null;
}
HttpURLConnection connection;
try {
connection = (HttpURLConnection) url.openConnection();
} catch (IOException e) {
times--;
continue;
}
if (m_ConnectTimeout > 0) connection.setConnectTimeout(m_ConnectTimeout);
if (m_ReadTimeout > 0) connection.setReadTimeout(m_ReadTimeout);
String content = webUrl;
if (body != null) content = body;
String md5 = GetMD5(content);
if (md5 == null) return null;
SetHeader(connection, cookie, authorization, md5);
if (body == null) {
try {
connection.setRequestMethod("GET");
} catch (ProtocolException e) {
return null;
}
connection.setDoOutput(true);
connection.setDoInput(true);
try {
connection.connect();
} catch (IOException e) {
times--;
continue;
}
} else {
try {
connection.setRequestMethod("POST");
} catch (ProtocolException e) {
return null;
}
connection.setDoOutput(true);
connection.setDoInput(true);
try {
connection.connect();
} catch (IOException e) {
times--;
continue;
}
byte[] requestByte = null;
try {
requestByte = body.getBytes(m_ReqCharset);
} catch (UnsupportedEncodingException e) {
connection.disconnect();
return null;
}
OutputStream outputStream = null;
try {
outputStream = connection.getOutputStream();
} catch (IOException e) {
connection.disconnect();
times--;
continue;
}
try {
outputStream.write(requestByte);
} catch (IOException e) {
closeStream(outputStream);
connection.disconnect();
times--;
continue;
}
closeStream(outputStream);
}
int responseCode = 200;
try {
responseCode = connection.getResponseCode();
} catch (IOException e) {
times--;
continue;
}
if (responseCode != 200) {
StringBuilder sb = new StringBuilder();
sb.append(webUrl);
if (body != null) {
sb.append("\n");
sb.append(body);
}
String response = getBody(connection);
if (response != null) {
sb.append("\n");
sb.append(response);
}
connection.disconnect();
Log.writeLogs(sb.toString());
return null;
} else {
String response = getBody(connection);
connection.disconnect();
if (response == null) {
times--;
continue;
} else {
m_Headers = connection.getHeaderFields();
return response;
}
}
}
return null;
}
