UpdateChecker.cpp File Reference

#include "App/Core/UpdateChecker.h"
#include <QDate>
#include <QDebug>
#include <QJsonArray>
#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:

Go to the source code of this file.

Functions
static QString	currentPlatform ()
bool	isMatchingReleaseAsset (const QString &name, const QString &platform, const QString &arch)
	True when a GitHub release asset filename is the binary for the given platform ("Windows"/"macOS"/"Linux") and CPU arch token (a QSysInfo arch name, e.g. "x86_64", "arm64").
bool	isSafeGitHubUrl (const QUrl &url)
	True when url is safe to download from or hand to the OS's URL handler.
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_apiUrl = "https://api.github.com/repos/gibis-unifesp/wiredpanda/releases/latest"

Function Documentation

currentPlatform()

QString currentPlatform ( )

static

Compile-time name of the platform this binary was built for, matching the platform token embedded in release asset filenames by deploy.yml.

Definition at line 24 of file UpdateChecker.cpp.

isMatchingReleaseAsset()

bool isMatchingReleaseAsset	(	const QString &	name,
		const QString &	platform,
		const QString &	arch )

True when a GitHub release asset filename is the binary for the given platform ("Windows"/"macOS"/"Linux") and CPU arch token (a QSysInfo arch name, e.g. "x86_64", "arm64").

Exposed for testing. Linux (.AppImage) and Windows (.zip) releases ship a per-architecture asset, so the arch token must also match; macOS ships a single universal DMG and is matched on platform alone.

Definition at line 37 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 GitHub's release JSON ever populates browser_download_url / html_url with (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/future-relaxed API 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 63 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 52 of file UpdateChecker.cpp.

Variable Documentation

k_apiUrl

auto k_apiUrl = "https://api.github.com/repos/gibis-unifesp/wiredpanda/releases/latest"

staticconstexpr

Definition at line 20 of file UpdateChecker.cpp.

Referenced by UpdateChecker::checkForUpdates().