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https://github.com/cmclark00/retro-imager.git
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95ce718d41
- Phone back home image downloaded for image popularity research. Only in case image comes from our repository (NOT for custom images)
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
#include "downloadstatstelemetry.h"
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#include "config.h"
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#include <QSettings>
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#include <QDebug>
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#include <QUrl>
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/*
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* SPDX-License-Identifier: Apache-2.0
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* Copyright (C) 2020 Raspberry Pi (Trading) Limited
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*/
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DownloadStatsTelemetry::DownloadStatsTelemetry(const QByteArray &url, const QByteArray &parentcategory, const QByteArray &osname, QObject *parent)
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: QThread(parent)
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{
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_url = QByteArray(TELEMETRY_URL).replace("$imageurl", QUrl::toPercentEncoding(url)).replace("$parentcategory", QUrl::toPercentEncoding(parentcategory)).replace("$osname", QUrl::toPercentEncoding(osname));
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_useragent = "Mozilla/5.0 rpi-imager/" IMAGER_VERSION_STR;
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}
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void DownloadStatsTelemetry::run()
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{
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QSettings settings;
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if (!settings.value("telemetry", TELEMETRY_ENABLED_DEFAULT).toBool())
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return;
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_c = curl_easy_init();
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curl_easy_setopt(_c, CURLOPT_NOSIGNAL, 1);
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curl_easy_setopt(_c, CURLOPT_WRITEFUNCTION, &DownloadStatsTelemetry::_curl_write_callback);
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curl_easy_setopt(_c, CURLOPT_HEADERFUNCTION, &DownloadStatsTelemetry::_curl_header_callback);
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curl_easy_setopt(_c, CURLOPT_URL, _url.constData());
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curl_easy_setopt(_c, CURLOPT_USERAGENT, _useragent.constData());
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curl_easy_setopt(_c, CURLOPT_CONNECTTIMEOUT, 10);
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curl_easy_setopt(_c, CURLOPT_LOW_SPEED_TIME, 10);
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curl_easy_setopt(_c, CURLOPT_LOW_SPEED_LIMIT, 10);
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CURLcode ret = curl_easy_perform(_c);
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curl_easy_cleanup(_c);
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qDebug() << "Telemetry done. cURL status code =" << ret;
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}
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/* /dev/null write handler */
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size_t DownloadStatsTelemetry::_curl_write_callback(char *, size_t size, size_t nmemb, void *)
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{
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return size * nmemb;
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}
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size_t DownloadStatsTelemetry::_curl_header_callback( void *ptr, size_t size, size_t nmemb, void *)
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{
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int len = size*nmemb;
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QByteArray headerstr((char *) ptr, len);
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//qDebug() << "Received telemetry header:" << headerstr;
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return len;
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}
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