From e5b03d9cbd2b8365e7703e547fcda9f604b7bc4e Mon Sep 17 00:00:00 2001
From: Megamouse <studienricky89@googlemail.com>
Date: Sat, 4 Nov 2023 22:49:25 +0100
Subject: [PATCH] Qt: check microphone permissions

---
 rpcs3/Emu/System.cpp          | 10 ++++++++++
 rpcs3/rpcs3qt/main_window.cpp | 31 +++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/rpcs3/Emu/System.cpp b/rpcs3/Emu/System.cpp
index abdd8046f3..1f2d8c8846 100644
--- a/rpcs3/Emu/System.cpp
+++ b/rpcs3/Emu/System.cpp
@@ -87,6 +87,7 @@ extern std::pair<std::shared_ptr<lv2_overlay>, CellError> ppu_load_overlay(const
 extern bool ppu_load_rel_exec(const ppu_rel_object&);
 
 extern void send_close_home_menu_cmds();
+extern void check_microphone_permissions();
 
 extern void signal_system_cache_can_stay();
 
@@ -1722,6 +1723,15 @@ game_boot_result Emulator::Load(const std::string& title_id, bool is_disc_patch,
 			return game_boot_result::no_errors;
 		}
 
+		// Check microphone permissions
+		if (g_cfg.audio.microphone_type != microphone_handler::null)
+		{
+			if (const std::vector<std::string> device_list = fmt::split(g_cfg.audio.microphone_devices.to_string(), {"@@@"}); !device_list.empty())
+			{
+				check_microphone_permissions();
+			}
+		}
+
 		// Detect boot location
 		const std::string hdd0_game = vfs::get("/dev_hdd0/game/");
 		const bool from_hdd0_game   = IsPathInsideDir(m_path, hdd0_game);
diff --git a/rpcs3/rpcs3qt/main_window.cpp b/rpcs3/rpcs3qt/main_window.cpp
index df7035247e..c6c2b9be47 100644
--- a/rpcs3/rpcs3qt/main_window.cpp
+++ b/rpcs3/rpcs3qt/main_window.cpp
@@ -81,6 +81,11 @@
 
 #include "ui_main_window.h"
 
+#if QT_CONFIG(permissions)
+#include <QGuiApplication>
+#include <QPermissions>
+#endif
+
 LOG_CHANNEL(gui_log, "GUI");
 
 extern atomic_t<bool> g_user_asked_for_frame_capture;
@@ -102,6 +107,32 @@ extern void process_qt_events()
 	}
 }
 
+extern void check_microphone_permissions()
+{
+#if QT_CONFIG(permissions)
+	Emu.BlockingCallFromMainThread([]()
+	{
+		QMicrophonePermission permission;
+		switch (qApp->checkPermission(permission))
+		{
+		case Qt::PermissionStatus::Undetermined:
+			gui_log.notice("Requesting microphone permission");
+			qApp->requestPermission(permission, []()
+			{
+				check_microphone_permissions();
+			});
+			break;
+		case Qt::PermissionStatus::Denied:
+			gui_log.error("RPCS3 has no permissions to access microphones on this device.");
+			break;
+		case Qt::PermissionStatus::Granted:
+			gui_log.notice("Microphone permission granted");
+			break;
+		}
+	});
+#endif
+}
+
 main_window::main_window(std::shared_ptr<gui_settings> gui_settings, std::shared_ptr<emu_settings> emu_settings, std::shared_ptr<persistent_settings> persistent_settings, QWidget *parent)
 	: QMainWindow(parent)
 	, ui(new Ui::main_window)