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package com.topjohnwu.magisk.utils;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.List;
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import java.util.Map;
import javax.net.ssl.HttpsURLConnection;
public class WebService {
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public final static int GET = 1;
public final static int POST = 2;
private static Map<String, List<String>> responseHeader;
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/**
* Making web service call
*
* @url - url to make request
* @requestmethod - http request method
*/
public static String request(String url, int method) {
return request(url, method, null, null, false);
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}
public static String request(String url, int method, boolean newline) {
return request(url, method, null, null, newline);
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}
/**
* Making service call
*
* @url - url to make request
* @requestmethod - http request method
* @params - http request params
* @header - http request header
* @newline - true to append a newline each line
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*/
public static String request(String urlAddress, int method,
Map<String, String> params, Map<String, String> header,
boolean newline) {
Logger.dev("WebService: Service call " + urlAddress);
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URL url;
StringBuilder response = new StringBuilder();
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try {
url = new URL(urlAddress);
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setReadTimeout(15000);
conn.setConnectTimeout(15000);
conn.setDoInput(true);
if (method == POST) {
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conn.setRequestMethod("POST");
} else if (method == GET) {
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conn.setRequestMethod("GET");
}
if (header != null) {
for (Map.Entry<String, String> entry : header.entrySet()) {
conn.setRequestProperty(entry.getKey(), entry.getValue());
}
}
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if (params != null) {
OutputStream os = conn.getOutputStream();
BufferedWriter writer = new BufferedWriter(
new OutputStreamWriter(os, "UTF-8"));
StringBuilder result = new StringBuilder();
boolean first = true;
for (Map.Entry<String, String> entry : params.entrySet()) {
if (first) {
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first = false;
} else {
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result.append("&");
}
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result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
result.append("=");
result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
}
writer.write(result.toString());
writer.flush();
writer.close();
os.close();
}
int responseCode = conn.getResponseCode();
if (responseCode == HttpsURLConnection.HTTP_OK) {
String line;
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream()));
while ((line = br.readLine()) != null) {
if (newline) {
response.append(line).append("\n");
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} else {
response.append(line);
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}
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}
responseHeader = conn.getHeaderFields();
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} else {
responseHeader = null;
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}
} catch (Exception e) {
e.printStackTrace();
}
return response.toString();
}
public static Map<String, List<String>> getLastResponseHeader() {
return responseHeader;
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}
}