├── .editorconfig ├── .github └── workflows │ └── ci.yml ├── .gitignore ├── Dockerfile ├── LICENSE ├── Makefile ├── README.md └── source ├── crt.c ├── crt0.s ├── log.h ├── main.c └── patches.h /.editorconfig: -------------------------------------------------------------------------------- 1 | 2 | 3 | # EditorConfig is awesome: https://EditorConfig.org 4 | 5 | # top-most EditorConfig file 6 | root = true 7 | 8 | # Unix-style newlines with a newline ending every file 9 | [*] 10 | end_of_line = lf 11 | insert_final_newline = true 12 | 13 | # 4 space indentation 14 | [*.{c,cpp,h,hpp}] 15 | indent_style = space 16 | indent_size = 4 17 | 18 | # 3 space assembly 19 | [*.{s,S}] 20 | indent_style = space 21 | indent_size = 3 22 | 23 | # Tab indentation (no size specified) 24 | [Makefile] 25 | indent_style = tab 26 | -------------------------------------------------------------------------------- /.github/workflows/ci.yml: -------------------------------------------------------------------------------- 1 | name: Nimble-CI 2 | 3 | on: push 4 | 5 | jobs: 6 | build-inkay: 7 | runs-on: ubuntu-22.04 8 | steps: 9 | - uses: actions/checkout@v2 10 | - name: build toolchain container 11 | run: docker build . -t builder 12 | - uses: ammaraskar/gcc-problem-matcher@master 13 | - name: build Nimble 14 | run: docker run --rm -v ${PWD}:/app -w /app builder 15 | - uses: actions/upload-artifact@master 16 | with: 17 | name: nimble 18 | path: "*.rpx" 19 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .vscode/ 2 | .idea/ 3 | 4 | **/build/ 5 | 6 | *.bin 7 | *.bin.h 8 | *_syms.h 9 | *.elf 10 | *.elf.o 11 | *.elf.h 12 | *.rpx 13 | *.zip 14 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM devkitpro/devkitppc:20220821 AS libiosuhax-build 2 | 3 | WORKDIR /libiosuhax 4 | RUN git init && \ 5 | git remote add origin https://github.com/wiiu-env/libiosuhax && \ 6 | git fetch --depth 1 origin d9bbd3e72b65b85b237709e68124f65d7ed8868c && \ 7 | git checkout FETCH_HEAD && \ 8 | git submodule update --init --depth 1 9 | 10 | RUN make install DESTDIR=/out 11 | 12 | FROM devkitpro/devkitppc:20220821 13 | COPY --from=libiosuhax-build /out / 14 | 15 | WORKDIR /app 16 | CMD make -j$(nproc) 17 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 2, June 1991 3 | 4 | Copyright (C) 1989, 1991 Free Software Foundation, Inc., 5 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 6 | Everyone is permitted to copy and distribute verbatim copies 7 | of this license document, but changing it is not allowed. 8 | 9 | Preamble 10 | 11 | The licenses for most software are designed to take away your 12 | freedom to share and change it. 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It is safest 289 | to attach them to the start of each source file to most effectively 290 | convey the exclusion of warranty; and each file should have at least 291 | the "copyright" line and a pointer to where the full notice is found. 292 | 293 | 294 | Copyright (C) 295 | 296 | This program is free software; you can redistribute it and/or modify 297 | it under the terms of the GNU General Public License as published by 298 | the Free Software Foundation; either version 2 of the License, or 299 | (at your option) any later version. 300 | 301 | This program is distributed in the hope that it will be useful, 302 | but WITHOUT ANY WARRANTY; without even the implied warranty of 303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 304 | GNU General Public License for more details. 305 | 306 | You should have received a copy of the GNU General Public License along 307 | with this program; if not, write to the Free Software Foundation, Inc., 308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 309 | 310 | Also add information on how to contact you by electronic and paper mail. 311 | 312 | If the program is interactive, make it output a short notice like this 313 | when it starts in an interactive mode: 314 | 315 | Gnomovision version 69, Copyright (C) year name of author 316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 317 | This is free software, and you are welcome to redistribute it 318 | under certain conditions; type `show c' for details. 319 | 320 | The hypothetical commands `show w' and `show c' should show the appropriate 321 | parts of the General Public License. Of course, the commands you use may 322 | be called something other than `show w' and `show c'; they could even be 323 | mouse-clicks or menu items--whatever suits your program. 324 | 325 | You should also get your employer (if you work as a programmer) or your 326 | school, if any, to sign a "copyright disclaimer" for the program, if 327 | necessary. Here is a sample; alter the names: 328 | 329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program 330 | `Gnomovision' (which makes passes at compilers) written by James Hacker. 331 | 332 | , 1 April 1989 333 | Ty Coon, President of Vice 334 | 335 | This General Public License does not permit incorporating your program into 336 | proprietary programs. If your program is a subroutine library, you may 337 | consider it more useful to permit linking proprietary applications with the 338 | library. If this is what you want to do, use the GNU Lesser General 339 | Public License instead of this License. 340 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | #------------------------------------------------------------------------------- 2 | .SUFFIXES: 3 | #------------------------------------------------------------------------------- 4 | 5 | ifeq ($(strip $(DEVKITPRO)),) 6 | $(error "Please set DEVKITPRO in your environment. export DEVKITPRO=/devkitpro") 7 | endif 8 | 9 | TOPDIR ?= $(CURDIR) 10 | 11 | include $(DEVKITPRO)/wut/share/wut_rules 12 | 13 | #------------------------------------------------------------------------------- 14 | # TARGET is the name of the output 15 | # BUILD is the directory where object files & intermediate files will be placed 16 | # SOURCES is a list of directories containing source code 17 | # DATA is a list of directories containing data files 18 | # INCLUDES is a list of directories containing header files 19 | #------------------------------------------------------------------------------- 20 | TARGET := 30_nimble 21 | BUILD := build 22 | SOURCES := source 23 | DATA := data 24 | INCLUDES := include 25 | 26 | #------------------------------------------------------------------------------- 27 | # options for code generation 28 | #------------------------------------------------------------------------------- 29 | CFLAGS := -Wall -O2 -ffunction-sections \ 30 | $(MACHDEP) -Wno-array-bounds -Wno-stringop-overflow 31 | 32 | CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__ 33 | 34 | CXXFLAGS := $(CFLAGS) 35 | 36 | ASFLAGS := -g $(ARCH) 37 | LDFLAGS = -g $(ARCH) $(RPXSPECS) --entry=_start -Wl,-Map,$(notdir $*.map) 38 | 39 | ifeq ($(DEBUG),1) 40 | CXXFLAGS += -DDEBUG -g 41 | CFLAGS += -DDEBUG -g 42 | endif 43 | 44 | LIBS := -lwut -liosuhax 45 | 46 | #------------------------------------------------------------------------------- 47 | # list of directories containing libraries, this must be the top level 48 | # containing include and lib 49 | #------------------------------------------------------------------------------- 50 | LIBDIRS := $(PORTLIBS) $(WUT_ROOT) $(WUT_ROOT)/usr/ 51 | 52 | 53 | #------------------------------------------------------------------------------- 54 | # no real need to edit anything past this point unless you need to add additional 55 | # rules for different file extensions 56 | #------------------------------------------------------------------------------- 57 | ifneq ($(BUILD),$(notdir $(CURDIR))) 58 | #------------------------------------------------------------------------------- 59 | 60 | export OUTPUT := $(CURDIR)/$(TARGET) 61 | export TOPDIR := $(CURDIR) 62 | 63 | export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ 64 | $(foreach dir,$(DATA),$(CURDIR)/$(dir)) 65 | 66 | export DEPSDIR := $(CURDIR)/$(BUILD) 67 | 68 | CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) 69 | CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) 70 | SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) 71 | BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) 72 | 73 | #------------------------------------------------------------------------------- 74 | # use CXX for linking C++ projects, CC for standard C 75 | #------------------------------------------------------------------------------- 76 | ifeq ($(strip $(CPPFILES)),) 77 | #------------------------------------------------------------------------------- 78 | export LD := $(CC) 79 | #------------------------------------------------------------------------------- 80 | else 81 | #------------------------------------------------------------------------------- 82 | export LD := $(CXX) 83 | #------------------------------------------------------------------------------- 84 | endif 85 | #------------------------------------------------------------------------------- 86 | 87 | export OFILES_BIN := $(addsuffix .o,$(BINFILES)) 88 | export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) 89 | export OFILES := $(OFILES_BIN) $(OFILES_SRC) 90 | export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES))) 91 | 92 | export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \ 93 | $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ 94 | -I$(CURDIR)/$(BUILD) 95 | 96 | export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) 97 | 98 | .PHONY: $(BUILD) clean all 99 | 100 | #------------------------------------------------------------------------------- 101 | all: $(BUILD) 102 | 103 | $(BUILD): 104 | @[ -d $@ ] || mkdir -p $@ 105 | @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile 106 | 107 | 108 | #------------------------------------------------------------------------------- 109 | clean: 110 | @echo clean ... 111 | @rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf 112 | 113 | #------------------------------------------------------------------------------- 114 | else 115 | .PHONY: all 116 | 117 | DEPENDS := $(OFILES:.o=.d) 118 | 119 | #------------------------------------------------------------------------------- 120 | # main targets 121 | #------------------------------------------------------------------------------- 122 | all : $(OUTPUT).rpx 123 | 124 | $(OUTPUT).rpx : $(OUTPUT).elf 125 | $(OUTPUT).elf : $(OFILES) 126 | 127 | $(OFILES_SRC) : $(HFILES_BIN) 128 | 129 | #------------------------------------------------------------------------------- 130 | # you need a rule like this for each extension you use as binary data 131 | #------------------------------------------------------------------------------- 132 | %.bin.o %_bin.h : %.bin 133 | #------------------------------------------------------------------------------- 134 | @echo $(notdir $<) 135 | @$(bin2o) 136 | 137 | -include $(DEPENDS) 138 | 139 | #------------------------------------------------------------------------------- 140 | endif 141 | #------------------------------------------------------------------------------- -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Nimble - Pretendo Network Aroma setup module to patch the BOSS policy list 2 | 3 | [![Pretendo network logo](https://github.com/PretendoNetwork/website/raw/master/public/assets/images/opengraph/opengraph-image.png)](https://pretendo.network) 4 | 5 | Nimble is an Aroma setup module that patches the Nintendo Network BOSS policy list URLs on a Wii U to use [Pretendo Network](https://pretendo.network) instead. This policy list is used to control various system functions, most notably Wara Wara Plaza. *This will **not** do any patches besides the BOSS policy list*. To connect to the rest of Pretendo Network, see [Inkay](https://github.com/PretendoNetwork/Inkay) 6 | 7 | ## Nintendo Network 8 | 9 | Nimble's patches are all temporary, and only applied in-memory without modifying your console. If you experience issues connecting to Nintendo Network while using Nimble, hold the `ZL` button on your control while booting your console to skip the patches 10 | 11 | ## TODO 12 | See [Issues](https://github.com/PretendoNetwork/Nimble/issues). 13 | -------------------------------------------------------------------------------- /source/crt.c: -------------------------------------------------------------------------------- 1 | void __init_wut_malloc(); 2 | 3 | void __init_wut_newlib(); 4 | 5 | void __init_wut_stdcpp(); 6 | 7 | void __init_wut_devoptab(); 8 | 9 | void __attribute__((weak)) __init_wut_socket(); 10 | 11 | void __fini_wut_malloc(); 12 | 13 | void __fini_wut_newlib(); 14 | 15 | void __fini_wut_stdcpp(); 16 | 17 | void __fini_wut_devoptab(); 18 | 19 | void __attribute__((weak)) __fini_wut_socket(); 20 | 21 | void __attribute__((weak)) 22 | __init_wut_() { 23 | __init_wut_malloc(); 24 | __init_wut_newlib(); 25 | __init_wut_stdcpp(); 26 | __init_wut_devoptab(); 27 | if (&__init_wut_socket) __init_wut_socket(); 28 | } 29 | 30 | void __attribute__((weak)) 31 | __fini_wut_() { 32 | __fini_wut_devoptab(); 33 | __fini_wut_stdcpp(); 34 | __fini_wut_newlib(); 35 | __fini_wut_malloc(); 36 | } 37 | -------------------------------------------------------------------------------- /source/crt0.s: -------------------------------------------------------------------------------- 1 | .extern main 2 | .extern exit 3 | .extern __init_wut_ 4 | .extern __fini_wut_ 5 | 6 | .global _start 7 | _start: 8 | stwu 1, -0x28(1) 9 | mflr 0 10 | stw 0, 0x2C(1) 11 | stw 31, 0x24(1) 12 | or 31, 1, 1 13 | stw 3, 0x18(31) 14 | stw 4, 0x1C(31) 15 | bl __init_wut_ 16 | lwz 4, 0x1C(31) 17 | lwz 3, 0x18(31) 18 | bl main 19 | or 9, 3, 3 20 | stw 9, 0x8(31) 21 | bl __fini_wut_ 22 | lwz 9, 0x8(31) 23 | or 3, 9, 9 24 | addi 11, 31, 0x28 25 | lwz 0, 0x4(11) 26 | mtlr 0 27 | lwz 31, -0x4(11) 28 | or 1, 11, 11 29 | blr 30 | -------------------------------------------------------------------------------- /source/log.h: -------------------------------------------------------------------------------- 1 | #pragma once 2 | 3 | #ifdef DEBUG 4 | #include 5 | #include 6 | 7 | #define log(fmt, args...) do { WHBLogPrintf(fmt, ## args); } while(0) 8 | 9 | #else //DEBUG 10 | 11 | #define log(fmt, args...) do {} while(0) 12 | 13 | #endif 14 | -------------------------------------------------------------------------------- /source/main.c: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2021 GaryOderNichts 3 | * Copyright (C) 2022 Pretendo Network contributors 4 | * 5 | * This program is free software: you can redistribute it and/or modify 6 | * it under the terms of the GNU General Public License as published by 7 | * the Free Software Foundation, either version 2 of the License, or 8 | * (at your option) any later version. 9 | * 10 | * This program is distributed in the hope that it will be useful, 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 | * GNU General Public License for more details. 14 | * 15 | * You should have received a copy of the GNU General Public License 16 | * along with this program. If not, see . 17 | */ 18 | 19 | #include 20 | #include 21 | 22 | #include 23 | #include 24 | 25 | #include "patches.h" 26 | #include "log.h" 27 | 28 | //thanks @Gary#4139 :p 29 | static void write_string(uint32_t addr, const char* str) 30 | { 31 | int len = strlen(str) + 1; 32 | int remaining = len % 4; 33 | int num = len - remaining; 34 | 35 | for (int i = 0; i < (num / 4); i++) { 36 | IOSUHAX_kern_write32(addr + i * 4, *(uint32_t*)(str + i * 4)); 37 | } 38 | 39 | if (remaining > 0) { 40 | uint8_t buf[4]; 41 | IOSUHAX_kern_read32(addr + num, (uint32_t*)&buf, 1); 42 | 43 | for (int i = 0; i < remaining; i++) { 44 | buf[i] = *(str + num + i); 45 | } 46 | 47 | IOSUHAX_kern_write32(addr + num, *(uint32_t*)&buf); 48 | } 49 | } 50 | 51 | int main(int argc, char** argv) 52 | { 53 | #ifdef DEBUG 54 | WHBLogUdpInit(); 55 | #endif 56 | 57 | log("Hello world from Nimble!"); 58 | 59 | //check Gamepad input to maybe skip patches 60 | VPADStatus status; 61 | VPADReadError error = VPAD_READ_SUCCESS; 62 | VPADRead(VPAD_CHAN_0, &status, 1, &error); 63 | 64 | if (status.hold & VPAD_BUTTON_ZL) 65 | { 66 | log("Nimble patches skipped."); 67 | } 68 | else 69 | { 70 | if (IOSUHAX_Open(NULL) >= 0) { 71 | /* URL patch */ 72 | for (int i = 0; i < sizeof(url_patches) / sizeof(URL_Patch); i++) { 73 | write_string(url_patches[i].address, url_patches[i].url); 74 | } 75 | 76 | IOSUHAX_Close(); 77 | log("Nimble patches succeeded!"); 78 | } 79 | else 80 | { 81 | log("Nimble patches failed!"); 82 | } 83 | } 84 | 85 | #ifdef DEBUG 86 | WHBLogUdpDeinit(); 87 | #endif 88 | 89 | return 0; 90 | } 91 | -------------------------------------------------------------------------------- /source/patches.h: -------------------------------------------------------------------------------- 1 | #ifndef _PATCHER_H 2 | #define _PATCHER_H 3 | 4 | typedef struct URL_Patch 5 | { 6 | int address; 7 | char url[80]; 8 | } URL_Patch; 9 | 10 | static const URL_Patch url_patches[] = { 11 | //nim-boss .bss 12 | {0xE24B8A24, "https://nppl.app.pretendo.cc/p01/policylist/1/1/UNK"} 13 | }; 14 | 15 | #endif 16 | --------------------------------------------------------------------------------