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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qdarwinpermissionplugin_p_p.h"
#include <Contacts/Contacts.h>
@interface QDarwinContactsPermissionHandler ()
@property (nonatomic, retain) CNContactStore *contactStore;
@end
@implementation QDarwinContactsPermissionHandler
- (Qt::PermissionStatus)checkPermission:(QPermission)permission
{
Q_UNUSED(permission);
return [self currentStatus];
}
- (Qt::PermissionStatus)currentStatus
{
const auto status = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
switch (status) {
case CNAuthorizationStatusAuthorized:
#if (defined(Q_OS_IOS) && QT_APPLE_SDK_EQUAL_OR_ABOVE(IOS(18))) || defined(Q_OS_VISIONOS)
case CNAuthorizationStatusLimited:
#endif
return Qt::PermissionStatus::Granted;
case CNAuthorizationStatusDenied:
case CNAuthorizationStatusRestricted:
return Qt::PermissionStatus::Denied;
case CNAuthorizationStatusNotDetermined:
return Qt::PermissionStatus::Undetermined;
}
qCWarning(lcPermissions) << "Unknown permission status" << status << "detected in"
<< QT_STRINGIFY(QT_DARWIN_PERMISSION_PLUGIN);
return Qt::PermissionStatus::Denied;
}
- (QStringList)usageDescriptionsFor:(QPermission)permission
{
Q_UNUSED(permission);
return { "NSContactsUsageDescription" };
}
- (void)requestPermission:(QPermission)permission withCallback:(PermissionCallback)callback
{
if (!self.contactStore) {
// Note: Creating the CNContactStore results in warnings in the
// console about "Attempted to register account monitor for types
// client is not authorized to access", mentioning CardDAV, LDAP,
// and Exchange. This seems like a Contacts API bug.
self.contactStore = [[CNContactStore new] autorelease];
}
[self.contactStore requestAccessForEntityType:CNEntityTypeContacts
completionHandler:^(BOOL granted, NSError * _Nullable error) {
Q_UNUSED(granted); // We use status instead
// Permission denied will result in an error, which we don't
// want to report/log, so we ignore the error and just report
// the status.
Q_UNUSED(error);
callback([self currentStatus]);
}
];
}
@end
#include "moc_qdarwinpermissionplugin_p_p.cpp"