diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..6446184 --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,24 @@ +name: Build NRO + +on: + push: + pull_request: + +jobs: + build: + runs-on: ubuntu-latest + container: + image: devkitpro/devkita64:latest + + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Build + run: make + + - name: Upload NRO + uses: actions/upload-artifact@v4 + with: + name: PatchExtractor-nro + path: "*.nro" diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..0b73e80 --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2026 NiklasCFW + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..61cb807 --- /dev/null +++ b/Makefile @@ -0,0 +1,186 @@ +#--------------------------------------------------------------------------------- +.SUFFIXES: +#--------------------------------------------------------------------------------- + +ifeq ($(strip $(DEVKITPRO)),) +$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=/devkitpro") +endif + +TOPDIR ?= $(CURDIR) +include $(DEVKITPRO)/libnx/switch_rules + +#--------------------------------------------------------------------------------- +APP_TITLE := PatchExtractor +APP_AUTHOR := NiklasCFW +APP_VERSION := 1.0.0 +#--------------------------------------------------------------------------------- + +TARGET := $(notdir $(CURDIR)) +BUILD := build +SOURCES := source +DATA := data +INCLUDES := include + +#--------------------------------------------------------------------------------- +# options for code generation +#--------------------------------------------------------------------------------- +ARCH := -march=armv8-a+crc+crypto -mtune=cortex-a57 -mtp=soft -fPIE + +CFLAGS := -g -Wall -O2 -ffunction-sections \ + $(ARCH) $(DEFINES) + +CFLAGS += $(INCLUDE) -D__SWITCH__ + +CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions + +ASFLAGS := -g $(ARCH) +LDFLAGS = -specs=$(DEVKITPRO)/libnx/switch.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) + +LIBS := -lminizip -lz -lnx + +#--------------------------------------------------------------------------------- +LIBDIRS := $(PORTLIBS) $(LIBNX) + +#--------------------------------------------------------------------------------- +ifneq ($(BUILD),$(notdir $(CURDIR))) +#--------------------------------------------------------------------------------- + +export OUTPUT := $(CURDIR)/$(TARGET) +export TOPDIR := $(CURDIR) + +export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ + $(foreach dir,$(DATA),$(CURDIR)/$(dir)) + +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))) +BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) + +#--------------------------------------------------------------------------------- +ifeq ($(strip $(CPPFILES)),) +#--------------------------------------------------------------------------------- + export LD := $(CC) +#--------------------------------------------------------------------------------- +else +#--------------------------------------------------------------------------------- + export LD := $(CXX) +#--------------------------------------------------------------------------------- +endif +#--------------------------------------------------------------------------------- + +export OFILES_BIN := $(addsuffix .o,$(BINFILES)) +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))) + +export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ + $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ + -I$(CURDIR)/$(BUILD) + +export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) + +ifeq ($(strip $(CONFIG_JSON)),) + jsons := $(wildcard *.json) + ifneq (,$(findstring $(TARGET).json,$(jsons))) + export APP_JSON := $(TOPDIR)/$(TARGET).json + else + ifneq (,$(findstring config.json,$(jsons))) + export APP_JSON := $(TOPDIR)/config.json + endif + endif +else + export APP_JSON := $(TOPDIR)/$(CONFIG_JSON) +endif + +ifeq ($(strip $(ICON)),) + icons := $(wildcard *.jpg) + ifneq (,$(findstring $(TARGET).jpg,$(icons))) + export APP_ICON := $(TOPDIR)/$(TARGET).jpg + else + ifneq (,$(findstring icon.jpg,$(icons))) + export APP_ICON := $(TOPDIR)/icon.jpg + endif + endif +else + export APP_ICON := $(TOPDIR)/$(ICON) +endif + +ifeq ($(strip $(NO_ICON)),) + export NROFLAGS += --icon=$(APP_ICON) +endif + +ifeq ($(strip $(NO_NACP)),) + export NROFLAGS += --nacp=$(CURDIR)/$(TARGET).nacp +endif + +ifneq ($(APP_TITLEID),) + export NACPFLAGS += --titleid=$(APP_TITLEID) +endif + +ifneq ($(ROMFS),) + export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS) +endif + +.PHONY: $(BUILD) clean all + +#--------------------------------------------------------------------------------- +all: $(BUILD) + +$(BUILD): + @[ -d $@ ] || mkdir -p $@ + @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile + +#--------------------------------------------------------------------------------- +clean: + @echo clean ... +ifeq ($(strip $(APP_JSON)),) + @rm -fr $(BUILD) $(TARGET).nro $(TARGET).nacp $(TARGET).elf +else + @rm -fr $(BUILD) $(TARGET).nsp $(TARGET).nso $(TARGET).npdm $(TARGET).elf +endif + + +#--------------------------------------------------------------------------------- +else +.PHONY: all + +DEPENDS := $(OFILES:.o=.d) + +#--------------------------------------------------------------------------------- +ifeq ($(strip $(APP_JSON)),) + +all : $(OUTPUT).nro + +ifeq ($(strip $(NO_NACP)),) +$(OUTPUT).nro : $(OUTPUT).elf $(OUTPUT).nacp +else +$(OUTPUT).nro : $(OUTPUT).elf +endif + +else + +all : $(OUTPUT).nsp + +$(OUTPUT).nsp : $(OUTPUT).nso $(OUTPUT).npdm + +$(OUTPUT).nso : $(OUTPUT).elf + +endif + +$(OUTPUT).elf : $(OFILES) + +$(OFILES_SRC) : $(HFILES_BIN) + +#--------------------------------------------------------------------------------- +%.bin.o %_bin.h : %.bin +#--------------------------------------------------------------------------------- + @echo $(notdir $<) + @$(bin2o) + +-include $(DEPENDS) + +#--------------------------------------------------------------------------------------- +endif +#--------------------------------------------------------------------------------------- diff --git a/README.md b/README.md new file mode 100644 index 0000000..742ab09 --- /dev/null +++ b/README.md @@ -0,0 +1,28 @@ +# PatchExtractor + +Nintendo Switch Homebrew App für [OmniNX OC](https://git.niklascfw.de/OmniNX/OmniNX) - entpackt SaltyNX/FPSLocker Patches automatisch auf die SD-Karte. + +## Was macht die App? + +1. Sucht nach `sd:/SaltySD/plugins/FPSLocker/patches.zip` +2. Entpackt alle Patches in das gleiche Verzeichnis (überschreibt existierende Dateien) +3. Löscht `patches.zip` nach erfolgreichem Entpacken +4. Löscht sich selbst (`sd:/switch/PatchExtractor.nro`) + +## Nutzung + +Die App ist bereits in OmniNX OC enthalten und kann direkt aus Sphaira (hbmenu) gestartet werden. + +## Selber bauen + +Benötigt [devkitPro](https://devkitpro.org/) mit libnx, zlib und minizip. + +```bash +export DEVKITPRO=/opt/devkitpro +export PATH=$DEVKITPRO/devkitA64/bin:$DEVKITPRO/tools/bin:$PATH +make +``` + +## Lizenz + +MIT diff --git a/icon.jpg b/icon.jpg new file mode 100644 index 0000000..a5b91cc Binary files /dev/null and b/icon.jpg differ diff --git a/source/main.c b/source/main.c new file mode 100644 index 0000000..9d8afef --- /dev/null +++ b/source/main.c @@ -0,0 +1,199 @@ +#include +#include +#include +#include +#include +#include +#include +#include + +#define PATCHES_ZIP "sdmc:/SaltySD/plugins/FPSLocker/patches.zip" +#define EXTRACT_DIR "sdmc:/SaltySD/plugins/FPSLocker/" +#define SELF_NRO "sdmc:/switch/PatchExtractor.nro" +#define READ_BUF_SIZE 8192 + +#define STATUS_ROW 11 + +static PrintConsole *con; + +static void status(const char *fmt, ...) { + printf("\x1b[%d;0H\x1b[2K", STATUS_ROW); + va_list ap; + va_start(ap, fmt); + vprintf(fmt, ap); + va_end(ap); +} + +static int mkdirs(const char *path) { + char tmp[512]; + snprintf(tmp, sizeof(tmp), "%s", path); + size_t len = strlen(tmp); + if (len == 0) return 0; + if (tmp[len - 1] == '/') tmp[len - 1] = '\0'; + + for (char *p = tmp + 1; *p; p++) { + if (*p == '/') { + *p = '\0'; + mkdir(tmp, 0755); + *p = '/'; + } + } + return mkdir(tmp, 0755); +} + +int main(int argc, char *argv[]) { + con = consoleInit(NULL); + + padConfigureInput(1, HidNpadStyleSet_NpadStandard); + PadState pad; + padInitializeDefault(&pad); + + printf("\n"); + printf(" ========================================\n"); + printf(" PatchExtractor - OmniNX OC\n"); + printf(" SaltyNX / FPSLocker Patch Installer\n"); + printf(" ========================================\n\n"); + + unzFile zip = unzOpen(PATCHES_ZIP); + if (!zip) { + printf(" \x1b[31mFEHLER:\x1b[0m patches.zip nicht gefunden!\n\n"); + printf(" Pfad: %s\n\n", PATCHES_ZIP); + printf(" Bist du sicher, dass du OmniNX OC installiert hast?\n\n"); + printf(" Die Datei patches.zip muss unter\n"); + printf(" sd:/SaltySD/plugins/FPSLocker/ liegen.\n\n"); + printf(" ----------------------------------------\n"); + printf(" Druecke + zum Beenden.\n"); + + while (appletMainLoop()) { + padUpdate(&pad); + if (padGetButtonsDown(&pad) & HidNpadButton_Plus) break; + consoleUpdate(NULL); + } + consoleExit(NULL); + return 1; + } + + unz_global_info gi; + unzGetGlobalInfo(zip, &gi); + unsigned long total = gi.number_entry; + printf(" patches.zip gefunden! (%lu Eintraege)\n", total); + printf(" Druecke A zum Entpacken, + zum Abbrechen.\n\n"); + consoleUpdate(NULL); + + while (appletMainLoop()) { + padUpdate(&pad); + u64 kDown = padGetButtonsDown(&pad); + if (kDown & HidNpadButton_A) break; + if (kDown & HidNpadButton_Plus) { + unzClose(zip); + consoleExit(NULL); + return 0; + } + consoleUpdate(NULL); + } + + printf("\x1b[10;0H \x1b[93mBitte nicht beenden, bis der Vorgang abgeschlossen ist!\x1b[0m\n"); + consoleUpdate(NULL); + + char filename[512]; + char fullpath[1024]; + unsigned char buf[READ_BUF_SIZE]; + unsigned long extracted = 0; + unsigned long skipped = 0; + int err = unzGoToFirstFile(zip); + + while (err == UNZ_OK) { + unz_file_info fi; + unzGetCurrentFileInfo(zip, &fi, filename, sizeof(filename), NULL, 0, NULL, 0); + + snprintf(fullpath, sizeof(fullpath), "%s%s", EXTRACT_DIR, filename); + unsigned long progress = (unsigned long)((extracted * 100) / total); + + size_t flen = strlen(filename); + if (flen > 0 && filename[flen - 1] == '/') { + mkdirs(fullpath); + status(" [%3lu%%] DIR %s", progress, filename); + } else { + char dirpart[1024]; + snprintf(dirpart, sizeof(dirpart), "%s", fullpath); + char *last_slash = strrchr(dirpart, '/'); + if (last_slash) { + *last_slash = '\0'; + mkdirs(dirpart); + } + + if (unzOpenCurrentFile(zip) != UNZ_OK) { + status(" [%3lu%%] \x1b[31mERR\x1b[0m %s", progress, filename); + skipped++; + extracted++; + err = unzGoToNextFile(zip); + continue; + } + + FILE *out = fopen(fullpath, "wb"); + if (!out) { + status(" [%3lu%%] \x1b[31mERR\x1b[0m %s", progress, filename); + unzCloseCurrentFile(zip); + skipped++; + extracted++; + err = unzGoToNextFile(zip); + continue; + } + + int bytes; + while ((bytes = unzReadCurrentFile(zip, buf, READ_BUF_SIZE)) > 0) { + fwrite(buf, 1, bytes, out); + } + + fclose(out); + unzCloseCurrentFile(zip); + status(" [%3lu%%] FILE %s", progress, filename); + } + + extracted++; + consoleUpdate(NULL); + err = unzGoToNextFile(zip); + } + + unzClose(zip); + + status(" [100%%] Fertig! %lu / %lu entpackt.", extracted - skipped, total); + consoleUpdate(NULL); + + int cleanup_ok = 1; + + printf("\x1b[%d;0H", STATUS_ROW + 2); + if (remove(PATCHES_ZIP) == 0) { + printf(" patches.zip geloescht.\n"); + } else { + printf(" \x1b[31mpatches.zip konnte nicht geloescht werden.\x1b[0m\n"); + cleanup_ok = 0; + } + + if (remove(SELF_NRO) == 0) { + printf(" PatchExtractor.nro geloescht (Selbstreinigung).\n"); + } else { + printf(" \x1b[31mPatchExtractor.nro konnte nicht geloescht werden.\x1b[0m\n"); + cleanup_ok = 0; + } + + printf("\n ========================================\n"); + if (skipped == 0 && cleanup_ok) { + printf(" \x1b[32mAlles erledigt!\x1b[0m\n"); + } else { + printf(" \x1b[32mEntpacken abgeschlossen.\x1b[0m\n"); + if (skipped > 0) + printf(" \x1b[31m%lu Eintraege fehlgeschlagen.\x1b[0m\n", skipped); + } + printf(" ========================================\n\n"); + printf(" Druecke + zum Beenden.\n"); + + while (appletMainLoop()) { + padUpdate(&pad); + if (padGetButtonsDown(&pad) & HidNpadButton_Plus) break; + consoleUpdate(NULL); + } + + consoleExit(NULL); + return 0; +}