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77 lines
2.3 KiB
C++

3 years ago
/*
Copyright (C) 2019-2021 Doug McLain
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "httpmanager.h"
HttpManager::HttpManager(QString f, bool u) : QObject(nullptr)
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{
m_qnam = new QNetworkAccessManager(this);
QObject::connect(m_qnam, SIGNAL(finished(QNetworkReply*)), this, SLOT(http_finished(QNetworkReply*)));
m_config_path = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation);
m_url = u;
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#if !defined(Q_OS_ANDROID) && !defined(Q_OS_WIN)
m_config_path += "/dudetronics";
#endif
m_filename = f;
}
void HttpManager::process()
{
QMetaObject::invokeMethod(this,"doRequest");
}
void HttpManager::doRequest()
{
if(m_url){
m_qnam->get(QNetworkRequest(QUrl(m_filename)));
}
else{
m_qnam->get(QNetworkRequest(QUrl("http://www.dudetronics.com/ar-dns" + m_filename)));
}
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//qDebug() << "doRequest() called m_filename == " << m_filename;
}
void HttpManager::http_finished(QNetworkReply *reply)
{
qDebug() << "http_finished() called";
if (reply->error()) {
reply->deleteLater();
reply = nullptr;
qDebug() << "http_finished() error()";
return;
}
else{
if(m_url){
QStringList l = m_filename.split('/');
m_filename = "/" + l.at(l.size() - 1);
}
qDebug() << "m_filename = " << m_filename;
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QFile *hosts_file = new QFile(m_config_path + m_filename);
qDebug() << "m_config_path + m_filename = " << m_config_path + m_filename;
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hosts_file->open(QIODevice::WriteOnly);
QFileInfo fileInfo(hosts_file->fileName());
QString filename(fileInfo.fileName());
hosts_file->write(reply->readAll());
hosts_file->flush();
hosts_file->close();
delete hosts_file;
emit file_downloaded(filename);
//fprintf(stderr, "Downloaded %s\n", filename.toStdString().c_str());fflush(stderr);
}
QThread::currentThread()->quit();
}