[Network] Add a configured QNetworkAccessManager factory (#7628)

* [Network] Add a configured QNetworkAccessManager factory

Every HTTP caller built its own QNetworkAccessManager, so the system proxy
and a transfer timeout were easy to omit. Add NetworkManagerFactory::create()
as the single place that applies the process-wide proxy configuration and a
transfer timeout, and use it at all 14 construction sites.

Per-site settings such as disk caches and manual redirect policies stay with
their callers.

* [Tests] Link libcockatrice_network into the tests that compile its headers

release_channel.cpp and card_picture_loader_worker.cpp now include
libcockatrice/network/network_manager.h, but the test targets that compile
them only linked libcockatrice_settings, so the include directory never
reached them and every platform failed with "file not found":
loader_local_matching_test and picture_loader_benchmark_test.

libcockatrice_network is an INTERFACE library, so linking it costs these
targets nothing but hands over the include path.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
This commit is contained in:
BruebachL 2026-10-25 00:33:43 +02:00 • committed by GitHub
parent 3b07b10b19
commit 518c7e6125
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17 changed files with 69 additions and 20 deletions

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@ -28,6 +28,7 @@
#include <QVariant>
#include <QtGlobal>
#include <compare>
#include <libcockatrice/network/network_manager.h>
#include <libcockatrice/settings/cache_storage_settings.h>
#include <libcockatrice/settings/download_settings.h>
#include <libcockatrice/settings/paths_settings.h>
@ -46,11 +47,10 @@ CardPictureLoaderWorker::CardPictureLoaderWorker()
: QObject(nullptr), picDownload(SettingsCache::instance().downloads().getPicDownload()),
hostRequestLimits(SettingsCache::instance().downloads().getHostRequestLimits())
{
networkManager = new QNetworkAccessManager(this);
networkManager = NetworkManagerFactory::create(this);
// We need a timeout to ensure requests don't hang indefinitely in case of
// cache corruption, see related Qt bug: https://bugreports.qt.io/browse/QTBUG-111397
// Use Qt's default timeout (30s, as of 2023-02-22)
networkManager->setTransferTimeout();
cache = new QNetworkDiskCache(this);
cache->setCacheDirectory(SettingsCache::instance().getNetworkCachePath());
cache->setMaximumCacheSize(1024L * 1024L *