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/*
* Copyright (C) 2015 The Android Open Source Project
*
* 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.chromium.latency.walt;
import android.content.Context;
import androidx.loader.content.AsyncTaskLoader;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.net.URL;
class LogUploader extends AsyncTaskLoader<Integer> {
private String urlString;
private SimpleLogger logger;
LogUploader(Context context) {
super(context);
urlString = Utils.getStringPreference(context, R.string.preference_log_url, "");
logger = SimpleLogger.getInstance(context);
}
LogUploader(Context context, String urlString) {
super(context);
this.urlString = urlString;
logger = SimpleLogger.getInstance(context);
}
@Override
public Integer loadInBackground() {
if (urlString.isEmpty()) return -1;
try {
URL url = new URL(urlString);
HttpURLConnection urlConnection =
(HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("POST");
urlConnection.setDoOutput(true);
urlConnection.setRequestProperty("Content-Type", "text/plain");
BufferedOutputStream out =
new BufferedOutputStream(urlConnection.getOutputStream());
PrintWriter writer = new PrintWriter(out);
writer.write(logger.getLogText());
writer.flush();
final int responseCode = urlConnection.getResponseCode();
if (responseCode / 100 == 2) {
logger.log("Log successfully uploaded");
} else {
logger.log("Log upload may have failed. Server return status code " + responseCode);
}
return responseCode;
} catch (IOException e) {
logger.log("Failed to upload log");
return -1;
}
}
void startUpload() {
super.forceLoad();
}
static void uploadIfAutoEnabled(Context context) {
if (Utils.getBooleanPreference(context, R.string.preference_auto_upload_log, false)) {
new LogUploader(context).startUpload();
}
}
}
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