Initialize nn::spm

Dockerfile

@@ -1,5 +1,5 @@
-FROM wiiuenv/devkitppc:20211229
+FROM devkitpro/devkitppc:20250102
 
-COPY --from=wiiuenv/libgui:20220109 /artifacts $DEVKITPRO
+COPY --from=wiiuenv/libgui:20220205 /artifacts $DEVKITPRO
 
-WORKDIR project
+WORKDIR project

Makefile

@@ -41,7 +41,7 @@ CFLAGS	:=	-g -Wall -O2 -ffunction-sections \
 
 CFLAGS	+=	$(INCLUDE) -D__WIIU__ -D__WUT__
 
-CXXFLAGS	:= $(CFLAGS)
+CXXFLAGS	:= $(CFLAGS) -std=c++20
 
 ASFLAGS	:=	-g $(ARCH)
 LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map)

README.md

@@ -11,7 +11,7 @@ A simple Wii U Menu replacement, still in early development and not ready for a
 ## Known Issues
 - Random crashes
 - The Keyboard input is implemented, but result is ignored.
-- nn::spm is not initalized and no quick start menu support. For the it's relying on the [AutobootModule](https://github.com/wiiu-env/AutobootModule) doing this.
+- `nn::spm` is not initalized and no quick start menu support. For the it's relying on the [AutobootModule](https://github.com/wiiu-env/AutobootModule) doing this.
 - No sound on splash screen.
 - Probably a lot more
 
@@ -23,7 +23,7 @@ A simple Wii U Menu replacement, still in early development and not ready for a
 - Display applets like the original Wii U Menu 
 - Implement Account selection when no default account is set. 
 - Implement update check/no way to update games
-- Properly implement nn::spm and nn:sl (external storage and quick start menu)
+- Properly implement `nn::spm` and `nn::sl` (external storage and quick start menu)
 - Fix search
 - Implement all the other stuff the Wii U Menu offers (Account creationg, switching between Accounts, set default account etc.)
 - Implement ways to launch the original Wii U Menu.

src/Application.cpp

@@ -1,19 +1,3 @@
-/****************************************************************************
- * Copyright (C) 2015 Dimok
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- ****************************************************************************/
 #include "Application.h"
 #include "common/common.h"
 #include "resources/Resources.h"
@@ -22,15 +6,154 @@
 #include <coreinit/core.h>
 #include <coreinit/foreground.h>
 #include <coreinit/title.h>
-#include <gui/FreeTypeGX.h>
-#include <gui/VPadController.h>
-#include <gui/WPadController.h>
-#include <gui/memory.h>
-#include <gui/sounds/SoundHandler.hpp>
+#include <coreinit/thread.h>
+#include "gui/FreeTypeGX.h"
+#include "gui/VPadController.h"
+#include "gui/WPadController.h"
+#include "gui/memory.h"
+#include "gui/sounds/SoundHandler.hpp"
+#include <glm/mat4x4.hpp>
+#include <glm/gtc/matrix_transform.hpp>
 #include <proc_ui/procui.h>
+#include <sysapp/switch.h>
 #include <sysapp/launch.h>
+#include <sysapp/title.h>
+#include <nsysuhs/uhs.h>
 #include <thread>
+#include <malloc.h>
+#include <nn/spm.h>
+#include <nn/acp/save.h>
 
+static void InitEmptyExternalStorage() {
+    DEBUG_FUNCTION_LINE("Fallback to empty ExtendedStorage");
+    nn::spm::VolumeId empty{};
+    nn::spm::SetDefaultExtendedStorageVolumeId(empty);
+
+    nn::spm::StorageIndex storageIndex = 0;
+    nn::spm::SetExtendedStorage(&storageIndex);
+}
+
+static int numberUSBStorageDevicesConnected() {
+    DEBUG_FUNCTION_LINE("Check if USB Storage is connected");
+    auto *handle = (UhsHandle *) memalign(0x40, sizeof(UhsHandle));
+    if (!handle) {
+        return -1;
+    }
+    memset(handle, 0, sizeof(UhsHandle));
+    auto *config = (UhsConfig *) memalign(0x40, sizeof(UhsConfig));
+    if (!config) {
+        free(handle);
+        return -2;
+    }
+    memset(config, 0, sizeof(UhsConfig));
+
+    config->controller_num = 0;
+    uint32_t size          = 5120;
+    void *buffer           = memalign(0x40, size);
+    if (!buffer) {
+        free(handle);
+        free(config);
+        return -3;
+    }
+    memset(buffer, 0, size);
+
+    config->buffer      = buffer;
+    config->buffer_size = size;
+
+    if (UhsClientOpen(handle, config) != UHS_STATUS_OK) {
+        DEBUG_FUNCTION_LINE("UhsClient failed");
+        free(handle);
+        free(config);
+        free(buffer);
+        return -4;
+    }
+
+    UhsInterfaceProfile profiles[10];
+    UhsInterfaceFilter filter = {
+            .match_params = MATCH_ANY};
+
+    UHSStatus result;
+    if ((result = UhsQueryInterfaces(handle, &filter, profiles, 10)) <= UHS_STATUS_OK) {
+        DEBUG_FUNCTION_LINE("UhsQueryInterfaces failed");
+        UhsClientClose(handle);
+        free(handle);
+        free(config);
+        free(buffer);
+        return -5;
+    }
+
+    auto found = 0;
+    for (int i = 0; i < (int) result; i++) {
+        if (profiles[i].if_desc.bInterfaceClass == USBCLASS_STORAGE) {
+            DEBUG_FUNCTION_LINE("Found USBCLASS_STORAGE");
+            found++;
+        }
+    }
+
+    UhsClientClose(handle);
+    free(handle);
+    free(config);
+    free(buffer);
+    return found;
+}
+
+void initExternalStorage() {
+    if (OSGetTitleID() == _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_MII_MAKER)) {
+        // nn::spm functions always call OSFatal when they fail, so we make sure have permission to use
+        // the lib before actually using it.
+        return;
+    }
+    int numConnectedStorage;
+    int maxTries = 1200; // Wait up to 20 seconds, like the Wii U Menu
+    if ((numConnectedStorage = numberUSBStorageDevicesConnected()) <= 0) {
+        maxTries = 1; // Only try once if no USBStorageDrive is connected
+    } else {
+        DEBUG_FUNCTION_LINE("Connected StorageDevices = %d", numConnectedStorage);
+    }
+
+    nn::spm::Initialize();
+
+    nn::spm::StorageListItem items[0x20];
+    int tries  = 0;
+    bool found = false;
+
+    while (tries < maxTries) {
+        int32_t numItems = nn::spm::GetStorageList(items, 0x20);
+
+        DEBUG_FUNCTION_LINE("Number of items: %d", numItems);
+
+        for (int32_t i = 0; i < numItems; i++) {
+            if (items[i].type == nn::spm::STORAGE_TYPE_WFS) {
+                nn::spm::StorageInfo info{};
+                if (nn::spm::GetStorageInfo(&info, &items[i].index) == 0) {
+                    DEBUG_FUNCTION_LINE("Using %s for extended storage", info.path);
+
+                    nn::spm::SetExtendedStorage(&items[i].index);
+                    ACPMountExternalStorage();
+
+                    nn::spm::SetDefaultExtendedStorageVolumeId(info.volumeId);
+
+                    found = true;
+                    break;
+                }
+            }
+        }
+        if (found || (numConnectedStorage == numItems)) {
+            DEBUG_FUNCTION_LINE("Found all expected items, breaking.");
+            break;
+        }
+        OSSleepTicks(OSMillisecondsToTicks(16));
+        tries++;
+    }
+    if (!found) {
+        if (numConnectedStorage > 0) {
+            DEBUG_FUNCTION_LINE("USB Storage is connected but either it doesn't have a WFS partition or we ran into a timeout.");
+        }
+        InitEmptyExternalStorage();
+    }
+
+    nn::spm::Finalize();
+}
 Application *Application::applicationInstance = nullptr;
 bool Application::exitApplication             = false;
 bool Application::quitRequest                 = false;
@@ -258,4 +381,4 @@ void Application::executeThread() {
 
     DEBUG_FUNCTION_LINE("deinitialize memory");
     libgui_memoryRelease();
-}
+}

src/Application.h

@@ -1,31 +1,23 @@
-/****************************************************************************
- * Copyright (C) 2015 Dimok
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- ****************************************************************************/
 #ifndef _APPLICATION_H
 #define _APPLICATION_H
 
 #include "menu/MainWindow.h"
 #include "system/CThread.h"
-#include <gui/video/CVideo.h>
+#include "gui/video/CVideo.h"
 
 // forward declaration
 class FreeTypeGX;
 
 class Application : public CThread {
 public:
+      Application();
+
+    virtual ~Application();
+
+    static Application *applicationInstance;
+    static bool exitApplication;
+    static bool quitRequest;
+
     static Application *instance() {
         if (!applicationInstance)
             applicationInstance = new Application();
@@ -58,16 +50,9 @@ class Application : public CThread {
     void quit(int code);
 
 private:
-    Application();
-
-    virtual ~Application();
 
     bool procUI(void);
 
-    static Application *applicationInstance;
-    static bool exitApplication;
-    static bool quitRequest;
-
     void executeThread(void);
 
     GuiSound *bgMusic;
@@ -79,4 +64,4 @@ class Application : public CThread {
     BOOL sFromHBL = FALSE;
 };
 
-#endif //_APPLICATION_H
+#endif //_APPLICATION_H

src/menu/MainWindow.cpp

@@ -1,24 +1,7 @@
-/****************************************************************************
- * Copyright (C) 2015 Dimok
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- ****************************************************************************/
 #include "MainWindow.h"
 #include "Application.h"
 #include "utils/StringTools.h"
 #include "utils/logger.h"
-
 #include "GameSplashScreen.h"
 #include "gui/GuiIconGrid.h"
 #include "gui/GuiTitleBrowser.h"
@@ -27,7 +10,9 @@
 #include <coreinit/title.h>
 #include <future>
 #include <nn/acp/title.h>
+#include <sysapp/args.h>
 #include <sysapp/launch.h>
+#include <sysapp/switch.h>
 
 MainWindow::MainWindow(int32_t w, int32_t h)
     : width(w), height(h), gameClickSound(Resources::GetSound("game_click.mp3")), mainSwitchButtonFrame(nullptr), currentTvFrame(nullptr), currentDrcFrame(nullptr) {
@@ -401,9 +386,6 @@ void MainWindow::OnGameLaunchSplashScreenFinished(GuiElement *element, gameInfo
     }
 }
 
-extern "C" int32_t SYSSwitchToBrowser(void *);
-extern "C" int32_t SYSSwitchToEShop(void *);
-extern "C" int32_t _SYSSwitchTo(uint32_t pfid);
 
 void MainWindow::OnGameLaunch(uint64_t titleId) {
     DEBUG_FUNCTION_LINE("Launch GAME!!");
@@ -434,28 +416,28 @@ void MainWindow::OnGameLaunch(uint64_t titleId) {
         titleId == 0x000500301001810AL ||
         titleId == 0x000500301001820AL) {
         DEBUG_FUNCTION_LINE("Launching the Download Management");
-        _SYSSwitchTo(12);
+        _SYSSwitchTo(SYSAPP_PFID_DOWNLOAD_MANAGEMENT);
         return;
     }
     if (titleId == 0x000500301001600AL ||
         titleId == 0x000500301001610AL ||
         titleId == 0x000500301001620AL) {
         DEBUG_FUNCTION_LINE("Launching Miiverse");
-        _SYSSwitchTo(9);
+        _SYSSwitchTo(SYSAPP_PFID_MIIVERSE);
         return;
     }
     if (titleId == 0x000500301001500AL ||
         titleId == 0x000500301001510AL ||
         titleId == 0x000500301001520AL) {
         DEBUG_FUNCTION_LINE("Launching Friendlist");
-        _SYSSwitchTo(11);
+        _SYSSwitchTo(SYSAPP_PFID_FRIENDLIST);
         return;
     }
     if (titleId == 0x000500301001300AL ||
         titleId == 0x000500301001310AL ||
         titleId == 0x000500301001320AL) {
         DEBUG_FUNCTION_LINE("Launching TVii");
-        _SYSSwitchTo(3);
+        _SYSSwitchTo(SYSAPP_PFID_TVII);
         return;
     }
 

src/menu/MainWindow.h

@@ -21,7 +21,7 @@
 #include "MainDrcButtonsFrame.h"
 #include "game/GameList.h"
 #include "gui/GuiTitleBrowser.h"
-#include <gui/Gui.h>
+#include "gui/Gui.h"
 #include <queue>
 #include <vector>