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Merge pull request #1502 from asif-mahmud/calamares

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[libcalamares] Internet accessibility checking done by synchronous ping method
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Adriaan de Groot 2020-08-27 13:24:50 +02:00 committed by GitHub
commit c3903b6e88
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 14 additions and 9 deletions
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23
src/libcalamares/network/Manager.cpp
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@ -149,18 +149,23 @@ Manager::hasInternet()
bool
Manager::checkHasInternet()
{
bool hasInternet = d->nam()->networkAccessible() == QNetworkAccessManager::Accessible;
if ( !hasInternet && ( d->nam()->networkAccessible() == QNetworkAccessManager::UnknownAccessibility ) )
d->m_hasInternet = synchronousPing( d->m_hasInternetUrl );
// For earlier Qt versions (< 5.15.0), set the accessibility flag to
// NotAccessible if synchronous ping has failed, so that any module
// using Qt's networkAccessible method to determine whether or not
// internet connection is actually avaialable won't get confused over
// virtualization technologies.
#if ( QT_VERSION < QT_VERSION_CHECK( 5, 15, 0 ) )
if ( !d->m_hasInternet )
{
hasInternet = synchronousPing( d->m_hasInternetUrl );
d->nam()->setNetworkAccessible( QNetworkAccessManager::NotAccessible );
}
if ( hasInternet != d->m_hasInternet )
{
d->m_hasInternet = hasInternet;
emit hasInternetChanged( hasInternet );
}
return hasInternet;
#endif
emit hasInternetChanged( d->m_hasInternet );
return d->m_hasInternet;
}
void