org.arquillian.drone.saucelabs.extension.utils.BinaryUrlUtils Maven / Gradle / Ivy
/**
* JBoss, Home of Professional Open Source
* Copyright 2016, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.arquillian.drone.saucelabs.extension.utils;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.net.URL;
import java.nio.charset.Charset;
import java.util.logging.Logger;
import org.apache.commons.lang3.SystemUtils;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Util class for resolving download url of the SauceConnect binary
*
* @author Matous Jobanek
*/
public class BinaryUrlUtils {
private static final Logger log = Logger.getLogger(BinaryUrlUtils.class.getName());
/**
* Returns name of a zip file, that should contain the SauceConnect binary. The name contains corresponding
* name of the platform the program is running on.
*
* @return Formatted name of the SauceConnect zip file
*/
public static String getPlatformBinaryNameUrl() {
String basicStaticUrl = "https://saucelabs.com/downloads/sc-4.3.13-";
String parsedUrl = null;
if (SystemUtils.IS_OS_WINDOWS) {
parsedUrl = getUrl("win32");
return Utils.isNullOrEmpty(parsedUrl) ? basicStaticUrl + "win32.zip" : parsedUrl;
} else if (SystemUtils.IS_OS_UNIX) {
if (Utils.is64()) {
parsedUrl = getUrl("linux");
return Utils.isNullOrEmpty(parsedUrl) ? basicStaticUrl + "linux.tar.gz" : parsedUrl;
} else {
parsedUrl = getUrl("linux32");
return Utils.isNullOrEmpty(parsedUrl) ? basicStaticUrl + "linux32.tar.gz" : parsedUrl;
}
} else if (SystemUtils.IS_OS_MAC) {
parsedUrl = getUrl("osx");
return Utils.isNullOrEmpty(parsedUrl) ? basicStaticUrl + "osx.zip" : parsedUrl;
} else {
throw new IllegalStateException("The current platform is not supported."
+ "Supported platforms are windows, linux and macosx."
+ "Your platform has been detected as "
+ SystemUtils.OS_NAME);
}
}
private static String getUrl(String platform) {
JSONObject json = null;
try {
json = readJsonFromUrl("https://saucelabs.com/versions.json");
return json.getJSONObject("Sauce Connect").getJSONObject(platform).getString("download_url");
} catch (Exception e) {
log.info(
"The url for downloading SauceConnect library wasn't successfully parsed from the https://saucelabs.com/versions.json."
+ " There will be used a static url with the version 4.3.13");
}
return null;
}
private static String readAll(Reader rd) throws IOException {
StringBuilder sb = new StringBuilder();
int cp;
while ((cp = rd.read()) != -1) {
sb.append((char) cp);
}
return sb.toString();
}
public static JSONObject readJsonFromUrl(String url) throws IOException, JSONException {
InputStream is = new URL(url).openStream();
BufferedReader rd = null;
try {
rd = new BufferedReader(new InputStreamReader(is, Charset.forName("UTF-8")));
String jsonText = readAll(rd);
JSONObject json = new JSONObject(jsonText);
return json;
} finally {
if (rd != null) {
try {
rd.close();
} catch (Exception ex) {
log.warning("There has been thrown an exception during closing a BufferedReader, "
+ "that was reading from the Sauce Connect versions website: " + ex.getMessage());
} finally {
rd = null;
}
}
}
}
}