Fix libarchive utf8 bug on old versions

Author: timschneeb

src/main.cpp

@@ -110,6 +110,9 @@ int main(int   argc,
     // Prepare logger
     Log::clear();
     Log::information("Application version: " + QString(APP_VERSION_FULL));
+    Log::information("Qt library version: " + QString(qVersion()));
+
+
     Log::debug("Launched by system session manager: " + QString(qApp->isSessionRestored() ? "yes" : "no"));
 
     QFile id("/var/lib/dbus/machine-id");

src/subprojects/AutoEqIntegration/AeqSelector.cpp

@@ -73,7 +73,7 @@ void AeqSelector::forceManageMode()
 }
 
 void AeqSelector::showEvent(QShowEvent *ev)
-{
+{   
     if(!pkgManager->isPackageInstalled())
     {
         this->setEnabled(false);
@@ -84,9 +84,10 @@ void AeqSelector::showEvent(QShowEvent *ev)
                       "Do you want to continue and enable this feature?",
                       QMessageBox::Ok | QMessageBox::Cancel, QMessageBox::Ok);
 
+        auto cancel = [this]{ QTimer::singleShot(250, this, &QDialog::reject); };
         if(res == QMessageBox::Cancel)
         {
-            this->reject();
+            cancel();
             return;
         }
 
@@ -96,15 +97,15 @@ void AeqSelector::showEvent(QShowEvent *ev)
             {
                 this->setEnabled(true);
                 updateDatabaseInfo();
-            }).fail([this](){
-                this->reject();
+            }).fail([cancel](){
+                cancel();
                 return;
             });
 
-        }).fail([this](const HttpException& ex){
+        }).fail([this, cancel](const HttpException& ex){
             QMessageBox::critical(this, "Failed to retrieve version information", QString("Failed to retrieve package information from the remote repository:\n\n"
                                                                                           "Status code: %0\nReason: %1").arg(ex.statusCode()).arg(ex.reasonPhrase()));
-            this->reject();
+            cancel();
             return;
         });
     }

src/subprojects/AutoEqIntegration/GzipDownloader.cpp

@@ -15,7 +15,7 @@ bool GzipDownloader::start(QNetworkReply *reply, QDir _extractionPath)
     }
 
     downloadedFile.setFileName(TMP_DIR + QDateTime::currentDateTime().toString("yyyy_MM_dd_hhmmss_zzz") + ".tar.gz");
-    if(!downloadedFile.open(QIODevice::ReadWrite))
+    if(!downloadedFile.open(QIODevice::WriteOnly | QIODevice::Unbuffered))
     {
         return false;
     }
@@ -25,6 +25,8 @@ bool GzipDownloader::start(QNetworkReply *reply, QDir _extractionPath)
     connect(networkReply, &QIODevice::readyRead, this, &GzipDownloader::onDataAvailable);
 #if QT_VERSION >= QT_VERSION_CHECK(5, 15, 0)
     connect(networkReply, &QNetworkReply::errorOccurred, this, &GzipDownloader::onErrorOccurred);
+#else
+    connect(networkReply, qOverload<QNetworkReply::NetworkError>(&QNetworkReply::error), this, &GzipDownloader::onErrorOccurred);
 #endif
     connect(networkReply, &QNetworkReply::downloadProgress, this, &GzipDownloader::downloadProgressUpdated);
     connect(networkReply, &QNetworkReply::finished, this, &GzipDownloader::onArchiveReady);
@@ -46,9 +48,11 @@ bool GzipDownloader::isActive()
     return networkReply;
 }
 
+static int bytes = 0;
 void GzipDownloader::onDataAvailable()
 {
-    downloadedFile.write(networkReply->readAll());
+    auto dat = networkReply->readAll();
+    downloadedFile.write(dat);
 }
 
 void GzipDownloader::onArchiveReady()
@@ -60,7 +64,9 @@ void GzipDownloader::onArchiveReady()
     }
     else
     {
-        downloadedFile.write(networkReply->readAll());
+        auto dat = networkReply->readAll();
+        downloadedFile.write(dat);
+        downloadedFile.close();
 
         emit decompressionStarted();
 

src/subprojects/AutoEqIntegration/Untar.h

@@ -53,7 +53,7 @@ class Untar
 
             const char* currentFile = archive_entry_pathname(entry);
             const QString fullOutputPath = outputPath.path() + QDir::separator() + currentFile;
-            archive_entry_set_pathname_utf8(entry, fullOutputPath.toUtf8().constData());
+            archive_entry_set_pathname(entry, fullOutputPath.toLatin1().constData());
 
             r = archive_write_header(ext, entry);
             if (r < ARCHIVE_OK)