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80 lines
2.5 KiB
Plaintext
80 lines
2.5 KiB
Plaintext
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// Copyright 2020 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#import <AVFoundation/AVFoundation.h>
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#include "citra_qt/usage_authorization.h"
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#include "common/logging/log.h"
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namespace AppleAuthorization {
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static bool authorized = false;
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enum class AuthMediaType {
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Camera,
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Microphone
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};
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// Based on https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos
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void CheckAuthorization(AuthMediaType type) {
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if (@available(macOS 10.14, *)) {
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NSString *media_type;
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if(type == AuthMediaType::Camera) {
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media_type = AVMediaTypeVideo;
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}
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else {
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media_type = AVMediaTypeAudio;
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}
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// Request permission to access the camera and microphone.
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switch ([AVCaptureDevice authorizationStatusForMediaType:media_type]) {
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case AVAuthorizationStatusAuthorized:
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// The user has previously granted access to the camera.
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authorized = true;
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break;
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case AVAuthorizationStatusNotDetermined:
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{
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// The app hasn't yet asked the user for camera access.
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[AVCaptureDevice requestAccessForMediaType:media_type completionHandler:^(BOOL) {
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authorized = true;
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}];
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if(type == AuthMediaType::Camera) {
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LOG_INFO(Frontend, "Camera access requested.");
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}
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break;
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}
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case AVAuthorizationStatusDenied:
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{
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// The user has previously denied access.
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authorized = false;
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if(type == AuthMediaType::Camera) {
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LOG_WARNING(Frontend, "Camera access denied. To change this you may modify the macos system settings for Citra at 'System Preferences -> Security & Privacy -> Camera'");
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}
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return;
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}
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case AVAuthorizationStatusRestricted:
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{
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// The user can't grant access due to restrictions.
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authorized = false;
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return;
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}
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}
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}
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else {
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authorized = true;
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}
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}
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bool CheckAuthorizationForCamera() {
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CheckAuthorization(AuthMediaType::Camera);
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return authorized;
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}
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bool CheckAuthorizationForMicrophone() {
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CheckAuthorization(AuthMediaType::Microphone);
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return authorized;
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}
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} //AppleAuthorization
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