ClientUpdateChecker Class Reference

#include <client_update_checker.h>

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Signals
void	finishedCheck (bool needToUpdate, bool isCompatible, Release *release)
void	error (const QString &errorString)

Public Member Functions
	ClientUpdateChecker (QObject *parent=nullptr)
void	check ()

Private Member Functions
void	actFinishedCheck (bool needToUpdate, bool isCompatible, Release *release)
void	actError (const QString &errorString)

Private Attributes
QMetaObject::Connection	finishedCheckConnection
QMetaObject::Connection	errorConnection

Detailed Description

We use a singleton instance of UpdateChannel, which can cause interference and feedback loops when multiple objects connect to it.

This class encapsulates the usage of that UpdateChannel to ensure that the check only happens once per connection and the connection is destroyed after it's been used.

Constructor & Destructor Documentation

ClientUpdateChecker()

ClientUpdateChecker::ClientUpdateChecker ( QObject * parent = nullptr )

explicit

Member Function Documentation

actError()

void ClientUpdateChecker::actError ( const QString & errorString )

private

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actFinishedCheck()

void ClientUpdateChecker::actFinishedCheck ( bool needToUpdate, bool isCompatible, Release * release )

private

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check()

void ClientUpdateChecker::check

(

)

Actually performs the check, using the currently selected update channel in the settings. Any resulting signals will only be sent once. This method should only be called ONCE per instance.

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error

void ClientUpdateChecker::error ( const QString & errorString )

signal

Forwarded from UpdateChannel::error

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finishedCheck

void ClientUpdateChecker::finishedCheck ( bool needToUpdate, bool isCompatible, Release * release )

signal

Forwarded from UpdateChannel::finishedCheck

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Member Data Documentation

errorConnection

QMetaObject::Connection ClientUpdateChecker::errorConnection

private

finishedCheckConnection

QMetaObject::Connection ClientUpdateChecker::finishedCheckConnection

private

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The documentation for this class was generated from the following files:

• cockatrice/src/client/network/update/client/client_update_checker.h
• cockatrice/src/client/network/update/client/client_update_checker.cpp