Update Dockerfile

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/ci.yml

@@ -7,17 +7,24 @@ on:
     
 jobs:
   clang-format:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: clang-format
       run: |
-        docker run --rm -v ${PWD}:/src  wiiuenv/clang-format:13.0.0-2 -r ./src
+        docker run --rm -v ${PWD}:/src ghcr.io/wiiu-env/clang-format:13.0.0-2 -r ./src
   build-binary:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     needs: clang-format
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
+    - name: create version.h
+      run: |
+        git_hash=$(git rev-parse --short "$GITHUB_SHA")
+        cat <<EOF > ./src/version.h
+        #pragma once
+        #define VERSION_EXTRA " (nightly-$git_hash)"
+        EOF
     - name: build binary
       run: |
         docker build . -t builder
@@ -28,7 +35,7 @@ jobs:
        path: "*.wms"
   deploy-binary:
     needs: build-binary
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:   
     - name: Get environment variables
       id: get_repository_name
@@ -41,25 +48,12 @@ jobs:
     - name: zip artifact
       run: zip -r ${{ env.REPOSITORY_NAME }}_${{ env.DATETIME }}.zip *.wms
     - name: Create Release
-      id: create_release
-      uses: actions/create-release@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      uses: "softprops/action-gh-release@v2"
       with:
         tag_name: ${{ env.REPOSITORY_NAME }}-${{ env.DATETIME }}
-        release_name: Nightly-${{ env.REPOSITORY_NAME }}-${{ env.DATETIME }}
         draft: false
         prerelease: true
-        body: |
-           Not a stable release:
-           ${{ github.event.head_commit.message }}
-    - name: Upload Release Asset
-      id: upload-release-asset 
-      uses: actions/upload-release-asset@v1
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      with:
-        upload_url: ${{ steps.create_release.outputs.upload_url }} # This pulls from the CREATE RELEASE step above, referencing it's ID to get its outputs object, which include a `upload_url`. See this blog post for more info: https://jasonet.co/posts/new-features-of-github-actions/#passing-data-to-future-steps 
-        asset_path: ./${{ env.REPOSITORY_NAME }}_${{ env.DATETIME }}.zip
-        asset_name: ${{ env.REPOSITORY_NAME }}_${{ env.DATETIME }}.zip
-        asset_content_type: application/zip
+        generate_release_notes: true
+        name: Nightly-${{ env.REPOSITORY_NAME }}-${{ env.DATETIME }}
+        files: |
+          ./${{ env.REPOSITORY_NAME }}_${{ env.DATETIME }}.zip

.github/workflows/pr.yml

@@ -4,17 +4,17 @@ on: [pull_request]
 
 jobs:
   clang-format:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: clang-format
       run: |
-        docker run --rm -v ${PWD}:/src  wiiuenv/clang-format:13.0.0-2 -r ./src
+        docker run --rm -v ${PWD}:/src ghcr.io/wiiu-env/clang-format:13.0.0-2 -r ./src
   check-build-with-logging:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     needs: clang-format
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: build binary with logging
       run: |
         docker build . -t builder
@@ -22,10 +22,17 @@ jobs:
         docker run --rm -v ${PWD}:/project builder make clean
         docker run --rm -v ${PWD}:/project builder make DEBUG=1
   build-binary:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-22.04
     needs: clang-format
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
+    - name: create version.h
+      run: |
+        git_hash=$(git rev-parse --short "${{ github.event.pull_request.head.sha }}")
+        cat <<EOF > ./src/version.h
+        #pragma once
+        #define VERSION_EXTRA " (nightly-$git_hash)"
+        EOF
     - name: build binary
       run: |
         docker build . -t builder

.gitignore

@@ -8,3 +8,4 @@ build/
 cmake-build-debug/
 CMakeLists.txt
 *.wms
+*.zip

Dockerfile

@@ -1,11 +1,11 @@
-FROM wiiuenv/devkitppc:20220806
+FROM ghcr.io/wiiu-env/devkitppc:20240505
 
-COPY --from=wiiuenv/librpxloader:20220903 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/libfunctionpatcher:20220904 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/wiiumodulesystem:20220904 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/libwuhbutils:20220903 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/libcontentredirection:20220903 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/libromfs_wiiu:20220903 /artifacts $DEVKITPRO
-COPY --from=wiiuenv/libmocha:20220903 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/librpxloader:20240425 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libfunctionpatcher:20230621 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/wiiumodulesystem:20240424 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libwuhbutils:20230621 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libcontentredirection:20240424 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libromfs_wiiu:20240505 /artifacts $DEVKITPRO
+COPY --from=ghcr.io/wiiu-env/libmocha:20231127 /artifacts $DEVKITPRO
 
 WORKDIR project

Makefile

@@ -38,7 +38,7 @@ CFLAGS	+=	$(INCLUDE) -D__WIIU__ -D__WUT__
 CXXFLAGS	:= $(CFLAGS) -std=c++20
 
 ASFLAGS	:=	-g $(ARCH)
-LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) -T$(WUMS_ROOT)/share/libfunctionpatcher.ld -Tcontentredirection.ld -Twuhbutils.ld $(WUMSSPECS)
+LDFLAGS	=	-g $(ARCH) $(RPXSPECS) -Wl,-Map,$(notdir $*.map) $(WUMSSPECS)
 
 ifeq ($(DEBUG),1)
 CXXFLAGS += -DDEBUG -g
@@ -77,7 +77,6 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
-DEFFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.def)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #-------------------------------------------------------------------------------
@@ -95,7 +94,7 @@ endif
 #-------------------------------------------------------------------------------
 
 export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES))
-export OFILES_SRC	:=	$(DEFFILES:.def=.o) $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+export OFILES_SRC	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 export OFILES 	:=	$(OFILES_BIN) $(OFILES_SRC)
 export HFILES_BIN	:=	$(addsuffix .h,$(subst .,_,$(BINFILES)))
 
@@ -111,7 +110,7 @@ export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
 all: $(BUILD)
 
 $(BUILD):
-	@[ -d $@ ] || mkdir -p $@
+	@$(shell [ ! -d $(BUILD) ] && mkdir -p $(BUILD))
 	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #-------------------------------------------------------------------------------
@@ -139,11 +138,7 @@ $(OFILES_SRC)	: $(HFILES_BIN)
 #-------------------------------------------------------------------------------
 # you need a rule like this for each extension you use as binary data
 #-------------------------------------------------------------------------------
-%.o: %.def
-	$(SILENTMSG) $(notdir $<)
-	$(SILENTCMD)rplimportgen $< $*.s $*.ld $(ERROR_FILTER)
-	$(SILENTCMD)$(CC) -x assembler-with-cpp $(ASFLAGS) -c $*.s -o $@ $(ERROR_FILTER)
-    
+   
 #---------------------------------------------------------------------------------
 %_bin.h %.bin.o	:	%.bin
 #---------------------------------------------------------------------------------

README.md

@@ -5,8 +5,8 @@
 
 1. Copy the file `RPXLoadingModule.wms` into `sd:/wiiu/environments/[ENVIRONMENT]/modules`.  
 2. Requires the [WUMSLoader](https://github.com/wiiu-env/WUMSLoader) in `sd:/wiiu/environments/[ENVIRONMENT]/modules/setup`.
-3. Requires the [ContentRedirectionModule](https://github.com/wiiu-env/ContentRedirectionModule) in `sd:/wiiu/environments/[ENVIRONMENT]/modules/setup`.
-4. Requires the [WUHBUtilsModule](https://github.com/wiiu-env/WUHBUtilsModule) in `sd:/wiiu/environments/[ENVIRONMENT]/modules/setup`.
+3. Requires the [ContentRedirectionModule](https://github.com/wiiu-env/ContentRedirectionModule) in `sd:/wiiu/environments/[ENVIRONMENT]/modules`.
+4. Requires the [WUHBUtilsModule](https://github.com/wiiu-env/WUHBUtilsModule) in `sd:/wiiu/environments/[ENVIRONMENT]/modules`.
 5. Use [librpxloading](https://github.com/wiiu-env/librpxloader)
 
 ## Buildflags
@@ -37,4 +37,4 @@ docker run -it --rm -v ${PWD}:/project rpxloadingmodule-builder make clean
 
 ## Format the code via docker
 
-`docker run --rm -v ${PWD}:/src wiiuenv/clang-format:13.0.0-2 -r ./src -i`
+`docker run --rm -v ${PWD}:/src ghcr.io/wiiu-env/clang-format:13.0.0-2 -r ./src -i`

src/RPXLoading.cpp

@@ -8,6 +8,7 @@
 #include <coreinit/cache.h>
 #include <coreinit/debug.h>
 #include <coreinit/ios.h>
+#include <coreinit/title.h>
 #include <cstring>
 #include <mocha/mocha.h>
 #include <mutex>
@@ -15,6 +16,7 @@
 #include <romfs_dev.h>
 #include <rpxloader/rpxloader.h>
 #include <string>
+#include <sysapp/title.h>
 #include <wuhb_utils/utils.h>
 
 std::mutex fileReaderListMutex;
@@ -33,11 +35,12 @@ DECL_FUNCTION(int32_t, HBM_NN_ACP_ACPGetTitleMetaXmlByDevice, uint32_t titleid_u
         memset(&metaxml->longname_ja, 0, 0x338C - 0x38C); // clear all names
 
         snprintf(metaxml->longname_en, sizeof(metaxml->longname_en), "%s", gReplacementInfo.rpxReplacementInfo.metaInformation.longname);
-        snprintf(metaxml->shortname_en, sizeof(metaxml->shortname_en), "%s", gReplacementInfo.rpxReplacementInfo.metaInformation.longname);
-        snprintf(metaxml->publisher_en, sizeof(metaxml->publisher_en), "%s", gReplacementInfo.rpxReplacementInfo.metaInformation.longname);
+        snprintf(metaxml->shortname_en, sizeof(metaxml->shortname_en), "%s", gReplacementInfo.rpxReplacementInfo.metaInformation.shortname);
+        snprintf(metaxml->publisher_en, sizeof(metaxml->publisher_en), "%s", gReplacementInfo.rpxReplacementInfo.metaInformation.author);
 
-        // Disbale the emanual
-        metaxml->e_manual = 0;
+        // Disable the emanual
+        metaxml->e_manual    = 0;
+        metaxml->closing_msg = 0;
 
         return 0;
     }
@@ -85,15 +88,32 @@ DECL_FUNCTION(FSStatus, RPX_FSCloseFile, FSClient *client, FSCmdBlock *block, FS
     return real_RPX_FSCloseFile(client, block, handle, flags);
 }
 
-DECL_FUNCTION(void, Loader_ReportWarn) {
+RPXLoaderStatus RL_PrepareLaunchFromSD(const char *bundle_path);
+
+DECL_FUNCTION(void, OSRestartGame, int argc, char *argv[]) {
+    if (OSGetTitleID() == _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) &&
+        strlen(gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath) == 0) {
+        RL_PrepareLaunchFromSD(gReplacementInfo.lastFileLoaded);
+    }
+    real_OSRestartGame(argc, argv);
+}
+
+DECL_FUNCTION(void, _SYSLaunchTitleWithStdArgsInNoSplash, uint64_t titleId, void *u1) {
+    if (titleId == _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) &&
+        titleId == OSGetTitleID() &&
+        strlen(gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath) == 0) {
+        RL_PrepareLaunchFromSD(gReplacementInfo.lastFileLoaded);
+    }
+    real__SYSLaunchTitleWithStdArgsInNoSplash(titleId, u1);
 }
 
 function_replacement_data_t rpx_utils_function_replacements[] = {
-        REPLACE_FUNCTION_VIA_ADDRESS(Loader_ReportWarn, 0x32002f74, 0x01002f74),
         REPLACE_FUNCTION_VIA_ADDRESS_FOR_PROCESS(HBM_NN_ACP_ACPGetTitleMetaXmlByDevice, 0x2E36CE44, 0x0E36CE44, FP_TARGET_PROCESS_HOME_MENU),
         REPLACE_FUNCTION_FOR_PROCESS(RPX_FSOpenFile, LIBRARY_COREINIT, FSOpenFile, FP_TARGET_PROCESS_HOME_MENU),
         REPLACE_FUNCTION_FOR_PROCESS(RPX_FSReadFile, LIBRARY_COREINIT, FSReadFile, FP_TARGET_PROCESS_HOME_MENU),
         REPLACE_FUNCTION_FOR_PROCESS(RPX_FSCloseFile, LIBRARY_COREINIT, FSCloseFile, FP_TARGET_PROCESS_HOME_MENU),
+        REPLACE_FUNCTION(OSRestartGame, LIBRARY_COREINIT, OSRestartGame),
+        REPLACE_FUNCTION(_SYSLaunchTitleWithStdArgsInNoSplash, LIBRARY_SYSAPP, _SYSLaunchTitleWithStdArgsInNoSplash),
 };
 
 uint32_t rpx_utils_function_replacements_size = sizeof(rpx_utils_function_replacements) / sizeof(function_replacement_data_t);
@@ -241,6 +261,8 @@ RPXLoaderStatus RL_PrepareLaunchFromSD(const char *bundle_path) {
         }
     }
 
+    strncpy(gReplacementInfo.lastFileLoaded, bundle_path, sizeof(gReplacementInfo.lastFileLoaded) - 2);
+
     OSMemoryBarrier();
 
     return RPX_LOADER_RESULT_SUCCESS;
@@ -322,7 +344,7 @@ RPXLoaderStatus RL_UnmountCurrentRunningBundle() {
     }
 
     int outRes = -1;
-    if (ContentRedirection_RemoveDevice(WUHB_ROMFS_NAME, &outRes) == CONTENT_REDIRECTION_RESULT_SUCCESS) {
+    if (ContentRedirection_RemoveDevice(WUHB_ROMFS_PATH, &outRes) == CONTENT_REDIRECTION_RESULT_SUCCESS) {
         if (outRes < 0) {
             DEBUG_FUNCTION_LINE_ERR("RemoveDevice \"%s\" failed for ContentRedirection Module", WUHB_ROMFS_NAME);
             OSFatal("RL_UnmountCurrentRunningBundle: RemoveDevice \"" WUHB_ROMFS_NAME "\" failed for ContentRedirection Module");
@@ -360,10 +382,33 @@ RPXLoaderStatus RL_GetVersion(RPXLoaderVersion *outVersion) {
     if (!outVersion) {
         return RPX_LOADER_RESULT_INVALID_ARGUMENT;
     }
-    *outVersion = 1;
+    *outVersion = 3;
     return RPX_LOADER_RESULT_SUCCESS;
 }
 
+RPXLoaderStatus RL_GetPathOfRunningExecutable(char *outBuffer, uint32_t outSize) {
+    if (outBuffer == nullptr || outSize == 0) {
+        return RPX_LOADER_RESULT_INVALID_ARGUMENT;
+    }
+    if (strlen(gReplacementInfo.lastFileLoaded) > 0) {
+        strncpy(outBuffer, gReplacementInfo.lastFileLoaded, outSize - 1);
+        return RPX_LOADER_RESULT_SUCCESS;
+    }
+
+    return RPX_LOADER_RESULT_NOT_AVAILABLE;
+}
+
+RPXLoaderStatus RL_GetPathOfSaveRedirection(char *outBuffer, uint32_t outSize) {
+    if (outBuffer == nullptr || outSize == 0) {
+        return RPX_LOADER_RESULT_INVALID_ARGUMENT;
+    }
+    if (saveLayerHandle != 0 && !gActiveSaveRedirectionPath.empty()) {
+        strncpy(outBuffer, gActiveSaveRedirectionPath.c_str(), outSize - 1);
+        return RPX_LOADER_RESULT_SUCCESS;
+    }
+
+    return RPX_LOADER_RESULT_NOT_AVAILABLE;
+}
 
 WUMS_EXPORT_FUNCTION(RL_PrepareLaunchFromSD);
 WUMS_EXPORT_FUNCTION(RL_LaunchPreparedHomebrew);
@@ -372,4 +417,6 @@ WUMS_EXPORT_FUNCTION(RL_LaunchHomebrew);
 WUMS_EXPORT_FUNCTION(RL_GetVersion);
 WUMS_EXPORT_FUNCTION(RL_EnableContentRedirection);
 WUMS_EXPORT_FUNCTION(RL_DisableContentRedirection);
-WUMS_EXPORT_FUNCTION(RL_UnmountCurrentRunningBundle);
+WUMS_EXPORT_FUNCTION(RL_UnmountCurrentRunningBundle);
+WUMS_EXPORT_FUNCTION(RL_GetPathOfRunningExecutable);
+WUMS_EXPORT_FUNCTION(RL_GetPathOfSaveRedirection);

src/contentredirection.def

@@ -1,4 +0,0 @@
-:NAME homebrew_content_redirection
-
-:TEXT
-CRGetVersion

src/globals.cpp

@@ -1,5 +1,6 @@
-#include "globals.h"
-
-RPXLoader_ReplacementInformation gReplacementInfo __attribute__((section(".data")));
-CRLayerHandle contentLayerHandle __attribute__((section(".data"))) = 0;
-CRLayerHandle saveLayerHandle __attribute__((section(".data")))    = 0;
+#include "globals.h"
+
+RPXLoader_ReplacementInformation gReplacementInfo = {};
+CRLayerHandle contentLayerHandle                  = 0;
+CRLayerHandle saveLayerHandle                     = 0;
+std::string gActiveSaveRedirectionPath;

src/globals.h

@@ -47,9 +47,11 @@ typedef struct RPXLoader_ReplacementInformation_t {
     RPXReplacementInfo rpxReplacementInfo;
     ContentReplacementInfo contentReplacementInfo;
     ContentReplacementWithFallback contentReplacementWithFallbackInfo;
+    char lastFileLoaded[0x280];
 } RPXLoader_ReplacementInformation;
 
 extern RPXLoader_ReplacementInformation gReplacementInfo;
 
 extern CRLayerHandle contentLayerHandle;
-extern CRLayerHandle saveLayerHandle;
+extern CRLayerHandle saveLayerHandle;
+extern std::string gActiveSaveRedirectionPath;

src/main.cpp

@@ -3,6 +3,7 @@
 #include "globals.h"
 #include "utils/StringTools.h"
 #include "utils/logger.h"
+#include "version.h"
 #include <content_redirection/redirection.h>
 #include <coreinit/cache.h>
 #include <coreinit/debug.h>
@@ -15,37 +16,38 @@
 #include <wuhb_utils/utils.h>
 #include <wums.h>
 
+#define VERSION "v0.3.4"
+
 WUMS_MODULE_EXPORT_NAME("homebrew_rpx_loader");
 WUMS_USE_WUT_DEVOPTAB();
 
-extern "C" ContentRedirectionApiErrorType CRGetVersion(ContentRedirectionVersion *);
-extern "C" WUHBUtilsApiErrorType WUU_GetVersion(WUHBUtilsVersion *);
+WUMS_DEPENDS_ON(homebrew_content_redirection);
+WUMS_DEPENDS_ON(homebrew_wuhb_utils);
+WUMS_DEPENDS_ON(homebrew_functionpatcher);
 
 WUMS_INITIALIZE() {
     initLogging();
+
+    if (FunctionPatcher_InitLibrary() != FUNCTION_PATCHER_RESULT_SUCCESS) {
+        OSFatal("homebrew_rpx_loader: FunctionPatcher_InitLibrary failed");
+    }
+
     DEBUG_FUNCTION_LINE("Patch functions");
     for (uint32_t i = 0; i < rpx_utils_function_replacements_size; i++) {
-        if (!FunctionPatcherPatchFunction(&rpx_utils_function_replacements[i], nullptr)) {
+        bool wasPatched = false;
+        if (FunctionPatcher_AddFunctionPatch(&rpx_utils_function_replacements[i], nullptr, &wasPatched) != FUNCTION_PATCHER_RESULT_SUCCESS || !wasPatched) {
             OSFatal("homebrew_rpx_loader: Failed to patch function");
         }
     }
     DEBUG_FUNCTION_LINE("Patch functions finished");
     gReplacementInfo = {};
 
-    // Call this function to make sure the Content Redirection will be loaded before this module is module.
-    CRGetVersion(nullptr);
-
-    // Call this function to make sure the WUHBUtils will be loaded before this module is module.
-    WUU_GetVersion(nullptr);
-
-    // But then use libcontentredirection instead.
     ContentRedirectionStatus error;
     if ((error = ContentRedirection_InitLibrary()) != CONTENT_REDIRECTION_RESULT_SUCCESS) {
         DEBUG_FUNCTION_LINE_ERR("Failed to init ContentRedirection. Error %d", error);
         OSFatal("Failed to init ContentRedirection.");
     }
 
-    // But then use libwuhbutils instead.
     WUHBUtilsStatus error2;
     if ((error2 = WUHBUtils_InitLibrary()) != WUHB_UTILS_RESULT_SUCCESS) {
         DEBUG_FUNCTION_LINE_ERR("Failed to init WUHBUtils. Error %d", error2);
@@ -78,23 +80,36 @@ WUMS_APPLICATION_STARTS() {
     if (upid != 2 && upid != 15) {
         return;
     }
+    OSReport("Running RPXLoadingModule " VERSION VERSION_EXTRA "\n");
     initLogging();
     if (gReplacementInfo.rpxReplacementInfo.willRPXBeReplaced) {
         gReplacementInfo.rpxReplacementInfo.willRPXBeReplaced = false;
         gReplacementInfo.rpxReplacementInfo.isRPXReplaced     = true;
     }
 
+    if (_SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) != OSGetTitleID()) {
+        gReplacementInfo.lastFileLoaded[0] = '\0';
+    }
+
+    gActiveSaveRedirectionPath.clear();
+
     if (_SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) == OSGetTitleID() &&
         strlen(gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath) > 0) {
-        uint32_t currentHash = StringTools::hash(gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath);
+        uint32_t currentHash           = StringTools::hash(gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath);
+        std::string shortNameSanitized = sanitizeName(gReplacementInfo.rpxReplacementInfo.metaInformation.shortname);
 
         nn::act::Initialize();
         nn::act::PersistentId persistentId = nn::act::GetPersistentId();
         nn::act::Finalize();
 
-        std::string basePath = string_format("fs:/vol/external01/wiiu/apps/save/%08X", currentHash);
-        std::string common   = string_format("fs:/vol/external01/wiiu/apps/save/%08X/common", currentHash);
-        std::string user     = string_format("fs:/vol/external01/wiiu/apps/save/%08X/%08X", currentHash, 0x80000000 | persistentId);
+        std::string relativePath = string_format("wiiu/apps/save/%08X", currentHash);
+        if (!shortNameSanitized.empty()) {
+            relativePath += string_format(" (%s)", shortNameSanitized.c_str());
+        }
+        std::string basePath = "fs:/vol/external01/" + relativePath;
+
+        std::string common = basePath + "/common";
+        std::string user   = basePath + string_format("/%08X", 0x80000000 | persistentId);
 
         CreateSubfolder(common.c_str());
         CreateSubfolder(user.c_str());
@@ -133,6 +148,8 @@ WUMS_APPLICATION_STARTS() {
                     gReplacementInfo.contentReplacementInfo.bundleMountInformation.isMounted      = true;
                     gReplacementInfo.contentReplacementInfo.bundleMountInformation.toMountPath[0] = '\0';
 
+                    gActiveSaveRedirectionPath = relativePath;
+
                     OSMemoryBarrier();
                     return;
                 } else {

src/utils/utils.cpp

@@ -1,9 +1,41 @@
 #include "utils/logger.h"
 #include <string.h>
+#include <string>
 #include <whb/log.h>
 
-#define PRINTF_BUFFER_LENGTH 2048
+std::string sanitizeName(const std::string &input) {
+    if (input.empty() || input.starts_with(' ')) {
+        return "";
+    }
+    std::string result       = input;
+    std::string illegalChars = "\\/:?\"<>|@=;`_^][";
+    for (auto it = result.begin(); it < result.end(); ++it) {
+        if (*it < '0' || *it > 'z') {
+            *it = ' ';
+        }
+    }
+    for (auto it = result.begin(); it < result.end(); ++it) {
+        bool found = illegalChars.find(*it) != std::string::npos;
+        if (found) {
+            *it = ' ';
+        }
+    }
+    uint32_t length = result.length();
+    for (uint32_t i = 1; i < length; ++i) {
+        if (result[i - 1] == ' ' && result[i] == ' ') {
+            result.erase(i, 1);
+            i--;
+            length--;
+        }
+    }
+    if (result.size() == 1 && result[0] == ' ') {
+        result.clear();
+    }
+    return result;
+}
 
+
+#define PRINTF_BUFFER_LENGTH 2048
 // https://gist.github.com/ccbrown/9722406
 void dumpHex(const void *data, size_t size) {
     char ascii[17];

src/utils/utils.h

@@ -35,6 +35,8 @@ bool remove_locked_first_if(std::mutex &mutex, std::forward_list<T, Allocator> &
     return false;
 }
 
+std::string sanitizeName(const std::string &input);
+
 // those work only in powers of 2
 #define ROUNDDOWN(val, align) ((val) & ~(align - 1))
 #define ROUNDUP(val, align)   ROUNDDOWN(((val) + (align - 1)), align)

src/version.h

@@ -0,0 +1,2 @@
+#pragma once
+#define VERSION_EXTRA ""

src/wuhbutils.def

@@ -1,4 +0,0 @@
-:NAME homebrew_wuhb_utils
-
-:TEXT
-WUU_GetVersion