#include "App/Core/UpdateChecker.h"
#include <QDate>
#include <QDebug>
#include <QJsonDocument>
#include <QJsonObject>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QSslError>
#include <QSysInfo>
#include <QVersionNumber>
#include "App/Core/Settings.h"
#include "App/Versions.h"

Include dependency graph for UpdateChecker.cpp:

Functions
static QString	currentPlatform ()
bool	isSafeGitHubUrl (const QUrl &url)
	True when url is safe to download from or hand to the OS's URL handler.
QString	releaseAssetKey (const QString &platform, const QString &arch)
	The key in latest-release.json holding the download URL for the given platform ("Windows"/"macOS"/"Linux") and CPU arch token (a QSysInfo arch name, e.g. "x86_64", "arm64"), or an empty string if that combination isn't published.
bool	shouldOfferUpdate (const QString &tagName, const QVersionNumber &currentVersion, const QString &skippedVersion)
	True when the release tagged `tagName` should be offered to a user running `currentVersion` who may have suppressed `skippedVersion`.

Variables
static constexpr auto	k_releaseDataUrl = "https://gibis-unifesp.github.io/wiRedPanda/latest-release.json"

Function Documentation

◆ currentPlatform()

QString currentPlatform ( )

static

Compile-time name of the platform this binary was built for, matching the platform token releaseAssetKey() expects.

Definition at line 23 of file UpdateChecker.cpp.

◆ isSafeGitHubUrl()

bool isSafeGitHubUrl ( const QUrl & url )

True when url is safe to download from or hand to the OS's URL handler.

Exposed for testing. Requires scheme https and host github.com — the only shape the site's latest-release.json ever populates a download URL with (it's copied verbatim from GitHub's browser_download_url; the CDN redirect for the actual asset happens only after fetching this URL, so the field itself never contains the CDN's host). Guards against a compromised/corrupted release-data response smuggling a file:// path (silently copies a local file into the Downloads folder) or an unexpected scheme/UNC-style URL into QDesktopServices::openUrl.

Definition at line 74 of file UpdateChecker.cpp.

◆ releaseAssetKey()

QString releaseAssetKey	(	const QString &	platform,
		const QString &	arch )

The key in latest-release.json holding the download URL for the given platform ("Windows"/"macOS"/"Linux") and CPU arch token (a QSysInfo arch name, e.g. "x86_64", "arm64"), or an empty string if that combination isn't published.

Exposed for testing. Linux and Windows ship a per-architecture asset, so the arch token selects between two keys; macOS ships a single universal DMG and is keyed on platform alone.

Definition at line 36 of file UpdateChecker.cpp.

◆ shouldOfferUpdate()

bool shouldOfferUpdate	(	const QString &	tagName,
		const QVersionNumber &	currentVersion,
		const QString &	skippedVersion )

True when the release tagged tagName should be offered to a user running currentVersion who may have suppressed skippedVersion.

Exposed for testing. A release is offered only when its tag parses to a valid version that is strictly newer than the running application and whose normalized string does not match the user's per-version suppression.

Definition at line 63 of file UpdateChecker.cpp.

Variable Documentation

◆ k_releaseDataUrl

auto k_releaseDataUrl = "https://gibis-unifesp.github.io/wiRedPanda/latest-release.json"

staticconstexpr

Definition at line 19 of file UpdateChecker.cpp.

Referenced by UpdateChecker::checkForUpdates().

Functions