Fix downloadthread.* coding style (Issue #2192).

src/core/downloadthread.cpp

@@ -43,14 +43,17 @@
 
 /** Download Thread **/
 
-DownloadThread::DownloadThread(QObject* parent) : QObject(parent) {
+DownloadThread::DownloadThread(QObject* parent)
+    : QObject(parent)
+{
     connect(&m_networkManager, SIGNAL(finished (QNetworkReply*)), this, SLOT(processDlFinished(QNetworkReply*)));
 #ifndef QT_NO_OPENSSL
     connect(&m_networkManager, SIGNAL(sslErrors(QNetworkReply*, QList<QSslError>)), this, SLOT(ignoreSslErrors(QNetworkReply*, QList<QSslError>)));
 #endif
 }
 
-QByteArray DownloadThread::gUncompress(Bytef *inData, size_t len) {
+QByteArray DownloadThread::gUncompress(Bytef *inData, size_t len)
+{
     if (len <= 4) {
         qWarning("gUncompress: Input data is truncated");
         return QByteArray();
@@ -93,14 +96,16 @@ QByteArray DownloadThread::gUncompress(Bytef *inData, size_t len) {
         }
 
         result.append(out, CHUNK_SIZE - strm.avail_out);
-  } while (!strm.avail_out);
+    }
+    while (!strm.avail_out);
 
     // clean up and return
     inflateEnd(&strm);
     return result;
 }
 
-void DownloadThread::processDlFinished(QNetworkReply* reply) {
+void DownloadThread::processDlFinished(QNetworkReply *reply)
+{
     QString url = reply->url().toString();
     qDebug("Download finished: %s", qPrintable(url));
     // Check if the request was successful
@@ -111,7 +116,8 @@ void DownloadThread::processDlFinished(QNetworkReply* reply) {
         reply->deleteLater();
         return;
     }
-  // Check if the server ask us to redirect somewhere lese
+
+    // Check if the server ask us to redirect somewhere else
     const QVariant redirection = reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
     if (redirection.isValid()) {
         // We should redirect
@@ -121,6 +127,7 @@ void DownloadThread::processDlFinished(QNetworkReply* reply) {
             newUrl = reply->url().resolved(newUrl);
         const QString newUrlString = newUrl.toString();
         qDebug("Redirecting from %s to %s", qPrintable(url), qPrintable(newUrlString));
+
         // Redirect to magnet workaround
         if (newUrlString.startsWith("magnet:", Qt::CaseInsensitive)) {
             qDebug("Magnet redirect detected.");
@@ -129,16 +136,18 @@ void DownloadThread::processDlFinished(QNetworkReply* reply) {
             reply->deleteLater();
             return;
         }
+
         m_redirectMapping.insert(newUrlString, url);
         // redirecting with first cookies
         downloadUrl(newUrlString, m_networkManager.cookieJar()->cookiesForUrl(url));
         reply->deleteLater();
         return;
     }
+
     // Checking if it was redirected, restoring initial URL
-  if (m_redirectMapping.contains(url)) {
+    if (m_redirectMapping.contains(url))
         url = m_redirectMapping.take(url);
-  }
+
     // Success
     QTemporaryFile *tmpfile = new QTemporaryFile;
     if (tmpfile->open()) {
@@ -158,16 +167,19 @@ void DownloadThread::processDlFinished(QNetworkReply* reply) {
             delete tmpfile;
             // Send finished signal
             emit downloadFinished(url, filePath);
-    } else {
+        }
+        else {
             delete tmpfile;
             fsutils::forceRemove(filePath);
             // Error when reading the request
             emit downloadFailure(url, tr("I/O Error"));
         }
-  } else {
+    }
+    else {
         delete tmpfile;
         emit downloadFailure(url, tr("I/O Error"));
     }
+
     // Clean up
     reply->deleteLater();
 }
@@ -179,46 +191,56 @@ void DownloadThread::downloadTorrentUrl(const QString &url, const QList<QNetwork
     connect(reply, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(checkDownloadSize(qint64, qint64)));
 }
 
-QNetworkReply* DownloadThread::downloadUrl(const QString &url, const QList<QNetworkCookie>& cookies) {
+QNetworkReply *DownloadThread::downloadUrl(const QString &url, const QList<QNetworkCookie> &cookies)
+{
     // Update proxy settings
     applyProxySettings();
+
     // Set cookies
     if (!cookies.empty()) {
         qDebug("Setting %d cookies for url: %s", cookies.size(), qPrintable(url));
         m_networkManager.cookieJar()->setCookiesFromUrl(cookies, url);
     }
+
     // Process download request
     qDebug("url is %s", qPrintable(url));
     const QUrl qurl = QUrl::fromEncoded(url.toUtf8());
     QNetworkRequest request(qurl);
+
     // Spoof Firefox 3.5 user agent to avoid
     // Web server banning
     request.setRawHeader("User-Agent", "Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5");
+
     qDebug("Downloading %s...", request.url().toEncoded().data());
     qDebug("%d cookies for this URL", m_networkManager.cookieJar()->cookiesForUrl(url).size());
     for (int i = 0; i < m_networkManager.cookieJar()->cookiesForUrl(url).size(); ++i) {
         qDebug("%s=%s", m_networkManager.cookieJar()->cookiesForUrl(url).at(i).name().data(), m_networkManager.cookieJar()->cookiesForUrl(url).at(i).value().data());
         qDebug("Domain: %s, Path: %s", qPrintable(m_networkManager.cookieJar()->cookiesForUrl(url).at(i).domain()), qPrintable(m_networkManager.cookieJar()->cookiesForUrl(url).at(i).path()));
     }
+
     // accept gzip
     request.setRawHeader("Accept-Encoding", "gzip");
     return m_networkManager.get(request);
 }
 
-void DownloadThread::checkDownloadSize(qint64 bytesReceived, qint64 bytesTotal) {
+void DownloadThread::checkDownloadSize(qint64 bytesReceived, qint64 bytesTotal)
+{
     QNetworkReply *reply = qobject_cast<QNetworkReply*>(sender());
     if (!reply) return;
+
     if (bytesTotal > 0) {
         // Total number of bytes is available
-    if (bytesTotal > 1048576*10) {
+        if (bytesTotal > 10485760) {
             // More than 10MB, this is probably not a torrent file, aborting...
             reply->abort();
             reply->deleteLater();
-    } else {
+        }
+        else {
             disconnect(reply, SIGNAL(downloadProgress(qint64, qint64)), this, SLOT(checkDownloadSize(qint64, qint64)));
         }
-  } else {
-    if (bytesReceived  > 1048576*10) {
+    }
+    else {
+        if (bytesReceived  > 10485760) {
             // More than 10MB, this is probably not a torrent file, aborting...
             reply->abort();
             reply->deleteLater();
@@ -226,19 +248,22 @@ void DownloadThread::checkDownloadSize(qint64 bytesReceived, qint64 bytesTotal)
     }
 }
 
-void DownloadThread::applyProxySettings() {
+void DownloadThread::applyProxySettings()
+{
     QNetworkProxy proxy;
     const Preferences* const pref = Preferences::instance();
+
     if (pref->isProxyEnabled()) {
         // Proxy enabled
         proxy.setHostName(pref->getProxyIp());
         proxy.setPort(pref->getProxyPort());
         // Default proxy type is HTTP, we must change if it is SOCKS5
-    const int proxy_type = pref->getProxyType();
-    if (proxy_type == Proxy::SOCKS5 || proxy_type == Proxy::SOCKS5_PW) {
+        const int proxyType = pref->getProxyType();
+        if ((proxyType == Proxy::SOCKS5) || (proxyType == Proxy::SOCKS5_PW)) {
             qDebug() << Q_FUNC_INFO << "using SOCKS proxy";
             proxy.setType(QNetworkProxy::Socks5Proxy);
-    } else {
+        }
+        else {
             qDebug() << Q_FUNC_INFO << "using HTTP proxy";
             proxy.setType(QNetworkProxy::HttpProxy);
         }
@@ -248,13 +273,16 @@ void DownloadThread::applyProxySettings() {
             proxy.setUser(pref->getProxyUsername());
             proxy.setPassword(pref->getProxyPassword());
         }
-  } else {
+    }
+    else {
         proxy.setType(QNetworkProxy::NoProxy);
     }
+
     m_networkManager.setProxy(proxy);
 }
 
-QString DownloadThread::errorCodeToString(QNetworkReply::NetworkError status) {
+QString DownloadThread::errorCodeToString(QNetworkReply::NetworkError status)
+{
     switch(status) {
     case QNetworkReply::HostNotFoundError:
         return tr("The remote host name was not found (invalid hostname)");
@@ -304,7 +332,8 @@ QString DownloadThread::errorCodeToString(QNetworkReply::NetworkError status) {
 }
 
 #ifndef QT_NO_OPENSSL
-void DownloadThread::ignoreSslErrors(QNetworkReply* reply, const QList<QSslError> &errors) {
+void DownloadThread::ignoreSslErrors(QNetworkReply *reply, const QList<QSslError> &errors)
+{
     Q_UNUSED(errors)
     // Ignore all SSL errors
     reply->ignoreSslErrors();

src/core/downloadthread.h

@@ -42,14 +42,14 @@ QT_BEGIN_NAMESPACE
 class QNetworkAccessManager;
 QT_END_NAMESPACE
 
-class DownloadThread : public QObject {
+class DownloadThread : public QObject
+{
     Q_OBJECT
 
 public:
     DownloadThread(QObject *parent = 0);
     QNetworkReply *downloadUrl(const QString &url, const QList<QNetworkCookie> &cookies = QList<QNetworkCookie>());
     void downloadTorrentUrl(const QString &url, const QList<QNetworkCookie> &cookies = QList<QNetworkCookie>());
-  //void setProxy(QString IP, int port, QString username, QString password);
 
 signals:
     void downloadFinished(const QString &url, const QString &file_path);
@@ -68,7 +68,6 @@ private:
     QString errorCodeToString(QNetworkReply::NetworkError status);
     void applyProxySettings();
 
-private:
     QNetworkAccessManager m_networkManager;
     QHash<QString, QString> m_redirectMapping;