The-Homebrew-Cloud/homebrew_on_menu_plugin
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homebrew_on_menu_plugin/src/main.cpp

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#include "FileWrapper.h"
#include "SaveRedirection.h"
#include "fileinfos.h"
#include "filelist.h"
#include "fs/FSUtils.h"
#include "utils/StringTools.h"
#include "utils/ini.h"
#include <content_redirection/redirection.h>
#include <coreinit/cache.h>
#include <coreinit/debug.h>
#include <coreinit/filesystem.h>
#include <coreinit/mcp.h>
#include <coreinit/mutex.h>
#include <coreinit/systeminfo.h>
#include <coreinit/title.h>
#include <cstring>
#include <fs/DirList.h>
#include <malloc.h>
#include <mutex>
#include <nn/acp.h>
#include <rpxloader/rpxloader.h>
#include <sdutils/sdutils.h>
#include <sysapp/launch.h>
#include <sysapp/title.h>
#include <utils/logger.h>
#include <wuhb_utils/utils.h>
#include <wups.h>
typedef struct ACPMetaData {
char bootmovie[80696];
char bootlogo[28604];
} ACPMetaData;
WUPS_PLUGIN_NAME("Homebrew in Wii U menu");
WUPS_PLUGIN_DESCRIPTION("Allows the user to load homebrew from the Wii U menu");
WUPS_PLUGIN_VERSION("0.1");
WUPS_PLUGIN_AUTHOR("Maschell");
WUPS_PLUGIN_LICENSE("GPL");
#define UPPER_TITLE_ID_HOMEBREW 0x0005000F
#define TITLE_ID_HOMEBREW_MASK (((uint64_t) UPPER_TITLE_ID_HOMEBREW) << 32)
ACPMetaXml gLaunchXML __attribute__((section(".data")));
MCPTitleListType current_launched_title_info __attribute__((section(".data")));
BOOL gHomebrewLaunched __attribute__((section(".data")));
void readCustomTitlesFromSD();
WUPS_USE_WUT_DEVOPTAB();
INITIALIZE_PLUGIN() {
memset((void *) &current_launched_title_info, 0, sizeof(current_launched_title_info));
memset((void *) &gLaunchXML, 0, sizeof(gLaunchXML));
memset((void *) &gFileInfos, 0, sizeof(gFileInfos));
memset((void *) &gFileHandleWrapper, 0, sizeof(gFileHandleWrapper));
gHomebrewLaunched = FALSE;
// Use libwuhbutils.
WUHBUtilsStatus error;
if ((error = WUHBUtils_Init()) != WUHB_UTILS_RESULT_SUCCESS) {
DEBUG_FUNCTION_LINE_ERR("Homebrew on Menu Plugin: Failed to init WUHBUtils. Error %d", error);
OSFatal("Homebrew on Menu Plugin: Failed to init WUHBUtils.");
}
// Use libcontentredirection.
ContentRedirectionStatus error2;
if ((error2 = ContentRedirection_Init()) != CONTENT_REDIRECTION_RESULT_SUCCESS) {
DEBUG_FUNCTION_LINE_ERR("Homebrew on Menu Plugin: Failed to init ContentRedirection. Error %d", error2);
OSFatal("Homebrew on Menu Plugin: Failed to init ContentRedirection.");
}
// Use librpxloader.
RPXLoaderStatus error3;
if ((error3 = RPXLoader_Init()) != RPX_LOADER_RESULT_SUCCESS) {
DEBUG_FUNCTION_LINE_ERR("Homebrew on Menu Plugin: Failed to init RPXLoader. Error %d", error3);
OSFatal("Homebrew on Menu Plugin: Failed to init RPXLoader.");
}
}
bool sSDUtilsInitDone = false;
bool sSDIsMounted = false;
bool sTitleRebooting = false;
void SDAttachedHandler([[maybe_unused]] SDUtilsAttachStatus status) {
if (!sTitleRebooting) {
_SYSLaunchTitleWithStdArgsInNoSplash(OSGetTitleID(), nullptr);
sTitleRebooting = true;
}
}
ON_APPLICATION_START() {
initLogging();
if (OSGetTitleID() == 0x0005001010040000L || // Wii U Menu JPN
OSGetTitleID() == 0x0005001010040100L || // Wii U Menu USA
OSGetTitleID() == 0x0005001010040200L) { // Wii U Menu EUR
if (SDUtils_Init() >= 0) {
sSDUtilsInitDone = true;
sTitleRebooting = false;
SDUtils_AddAttachHandler(SDAttachedHandler);
}
if (SDUtils_IsSdCardMounted(&sSDIsMounted) >= 0 && sSDIsMounted) {
readCustomTitlesFromSD();
}
} else {
gInWiiUMenu = false;
}
if (_SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) != OSGetTitleID()) {
DEBUG_FUNCTION_LINE("gHomebrewLaunched to FALSE");
gHomebrewLaunched = FALSE;
}
}
ON_APPLICATION_ENDS() {
SaveRedirectionCleanUp();
unmountAllRomfs();
memset((void *) &gFileInfos, 0, sizeof(gFileInfos));
FileHandleWrapper_FreeAll();
deinitLogging();
gInWiiUMenu = false;
if (sSDUtilsInitDone) {
SDUtils_RemoveAttachHandler(SDAttachedHandler);
SDUtils_DeInit();
sSDUtilsInitDone = false;
}
sSDIsMounted = false;
}
void fillXmlForTitleID(uint32_t titleid_upper, uint32_t titleid_lower, ACPMetaXml *out_buf) {
int32_t id = getIDByLowerTitleID(titleid_lower);
if (id < 0) {
DEBUG_FUNCTION_LINE_ERR("Failed to get id by titleid");
return;
}
if (id >= FILE_INFO_SIZE) {
return;
}
out_buf->title_id = ((uint64_t) titleid_upper * 0x100000000) + titleid_lower;
strncpy(out_buf->longname_en, gFileInfos[id].longname, 64);
strncpy(out_buf->shortname_en, gFileInfos[id].shortname, 64);
strncpy(out_buf->publisher_en, gFileInfos[id].author, 64);
out_buf->e_manual = 1;
out_buf->e_manual_version = 0;
out_buf->title_version = 1;
out_buf->network_use = 1;
out_buf->launching_flag = 4;
out_buf->online_account_use = 1;
out_buf->os_version = 0x000500101000400A;
out_buf->region = 0xFFFFFFFF;
out_buf->common_save_size = 0x0000000001790000;
out_buf->group_id = 0x400;
out_buf->drc_use = 1;
out_buf->version = 1;
out_buf->reserved_flag0 = 0x00010001;
out_buf->reserved_flag6 = 0x00000003;
out_buf->pc_usk = 128;
strncpy(out_buf->product_code, "WUP-P-HBLD", strlen("WUP-P-HBLD") + 1);
strncpy(out_buf->content_platform, "WUP", strlen("WUP") + 1);
strncpy(out_buf->company_code, "0001", strlen("0001") + 1);
}
/* hash: compute hash value of string */
unsigned int hash(char *str) {
unsigned int h;
unsigned char *p;
h = 0;
for (p = (unsigned char *) str; *p != '\0'; p++) {
h = 37 * h + *p;
}
return h; // or, h % ARRAY_SIZE;
}
static int handler(void *user, const char *section, const char *name,
const char *value) {
auto *fInfo = (FileInfos *) user;
#define MATCH(s, n) strcmp(section, s) == 0 && strcmp(name, n) == 0
if (MATCH("menu", "longname")) {
strncpy(fInfo->longname, value, 64 - 1);
} else if (MATCH("menu", "shortname")) {
strncpy(fInfo->shortname, value, 64 - 1);
} else if (MATCH("menu", "author")) {
strncpy(fInfo->author, value, 64 - 1);
} else {
return 0; /* unknown section/name, error */
}
return 1;
}
bool CheckFileExistsHelper(const char *path);
void readCustomTitlesFromSD() {
// Reset current infos
unmountAllRomfs();
memset((void *) &gFileInfos, 0, sizeof(gFileInfos));
DirList dirList("fs:/vol/external01/wiiu/apps", ".rpx,.wuhb", DirList::Files | DirList::CheckSubfolders, 1);
dirList.SortList();
int j = 0;
for (int i = 0; i < dirList.GetFilecount(); i++) {
if (j >= FILE_INFO_SIZE) {
DEBUG_FUNCTION_LINE_ERR("TOO MANY TITLES");
break;
}
//! skip wiiload temp files
if (strcasecmp(dirList.GetFilename(i), "temp.rpx") == 0) {
continue;
}
//! skip wiiload temp files
if (strcasecmp(dirList.GetFilename(i), "temp.wuhb") == 0) {
continue;
}
//! skip wiiload temp files
if (strcasecmp(dirList.GetFilename(i), "temp2.wuhb") == 0) {
continue;
}
//! skip hidden linux and mac files
if (dirList.GetFilename(i)[0] == '.' || dirList.GetFilename(i)[0] == '_') {
continue;
}
auto repl = "fs:/vol/external01/";
auto input = dirList.GetFilepath(i);
if (std::string_view(input).starts_with(repl)) {
strncpy(gFileInfos[j].path, &input[strlen(repl)], sizeof(gFileInfos[j].path));
} else {
DEBUG_FUNCTION_LINE_ERR("Skip %s, Path doesn't start with %s (This should never happen", input, repl);
continue;
}
gFileInfos[j].lowerTitleID = hash(gFileInfos[j].path);
MCPTitleListType *cur_title_info = &(gFileInfos[j].titleInfo);
snprintf(cur_title_info->path, sizeof(cur_title_info->path), "/custom/%08X%08X", UPPER_TITLE_ID_HOMEBREW, gFileInfos[j].lowerTitleID);
strncpy(gFileInfos[j].filename, dirList.GetFilename(i), sizeof(gFileInfos[j].filename));
strncpy(gFileInfos[j].longname, dirList.GetFilename(i), sizeof(gFileInfos[j].longname));
strncpy(gFileInfos[j].shortname, dirList.GetFilename(i), sizeof(gFileInfos[j].shortname));
strncpy(gFileInfos[j].author, dirList.GetFilename(i), sizeof(gFileInfos[j].author));
gFileInfos[j].source = 0; //SD Card;
const char *indexedDevice = "mlc";
strncpy(cur_title_info->indexedDevice, indexedDevice, sizeof(cur_title_info->indexedDevice));
// System apps don't have a splash screen.
cur_title_info->appType = MCP_APP_TYPE_SYSTEM_APPS;
// Check if the bootTvTex and bootDrcTex exists
if (std::string_view(gFileInfos[j].filename).ends_with(".wuhb")) {
int result = 0;
#define TMP_BUNDLE_NAME "romfscheck"
if (WUHBUtils_MountBundle(TMP_BUNDLE_NAME, dirList.GetFilepath(i), BundleSource_FileDescriptor, &result) == WUHB_UTILS_RESULT_SUCCESS && result >= 0) {
uint8_t *buffer;
uint32_t bufferSize;
auto readRes = WUHBUtils_ReadWholeFile(TMP_BUNDLE_NAME ":/meta/meta.ini", &buffer, &bufferSize);
if (readRes == WUHB_UTILS_RESULT_SUCCESS) {
buffer[bufferSize - 1] = '\0';
if (ini_parse_string((const char *) buffer, handler, &gFileInfos[j]) < 0) {
DEBUG_FUNCTION_LINE_ERR("Failed to parse meta.ini");
}
free(buffer);
buffer = nullptr;
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to open or read meta.ini: %d", readRes);
}
auto bootTvTexPath = TMP_BUNDLE_NAME ":/meta/bootTvTex.tga";
auto bootDrcTexPath = TMP_BUNDLE_NAME ":/meta/bootDrcTex.tga";
if (CheckFileExistsHelper(bootTvTexPath) && CheckFileExistsHelper(bootDrcTexPath)) {
// Show splash screens
cur_title_info->appType = MCP_APP_TYPE_GAME;
}
int32_t unmountRes;
if (WUHBUtils_UnmountBundle(TMP_BUNDLE_NAME, &unmountRes) == WUHB_UTILS_RESULT_SUCCESS) {
if (unmountRes != 0) {
DEBUG_FUNCTION_LINE_ERR("Unmount result was \"%s\"", TMP_BUNDLE_NAME);
}
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to unmount \"%s\"", TMP_BUNDLE_NAME);
}
} else {
DEBUG_FUNCTION_LINE("%s is not a .wuhb file: %d", dirList.GetFilepath(i), result);
continue;
}
}
cur_title_info->titleId = TITLE_ID_HOMEBREW_MASK | gFileInfos[j].lowerTitleID;
cur_title_info->titleVersion = 1;
cur_title_info->groupId = 0x400;
cur_title_info->osVersion = OSGetOSID();
cur_title_info->sdkVersion = __OSGetProcessSDKVersion();
cur_title_info->unk0x60 = 0;
j++;
}
}
bool CheckFileExistsHelper(const char *path) {
int32_t exists;
int32_t res;
if ((res = WUHBUtils_FileExists(path, &exists)) == WUHB_UTILS_RESULT_SUCCESS) {
if (!exists) {
DEBUG_FUNCTION_LINE_VERBOSE("## WARN ##: Missing %s", path);
return false;
}
return true;
}
DEBUG_FUNCTION_LINE_ERR("Failed to check if %s exists: %d", path, res);
return false;
}
DECL_FUNCTION(int32_t, MCP_TitleList, uint32_t handle, uint32_t *outTitleCount, MCPTitleListType *titleList, uint32_t size) {
int32_t result = real_MCP_TitleList(handle, outTitleCount, titleList, size);
uint32_t titlecount = *outTitleCount;
std::lock_guard<std::mutex> lock(fileinfoMutex);
for (auto &gFileInfo : gFileInfos) {
if (gFileInfo.lowerTitleID == 0) {
break;
}
memcpy(&(titleList[titlecount]), &(gFileInfo.titleInfo), sizeof(gFileInfo.titleInfo));
titlecount++;
}
*outTitleCount = titlecount;
return result;
}
DECL_FUNCTION(int32_t, ACPCheckTitleLaunchByTitleListTypeEx, MCPTitleListType *title, uint32_t u2) {
if ((title->titleId & TITLE_ID_HOMEBREW_MASK) == TITLE_ID_HOMEBREW_MASK) {
int32_t id = getIDByLowerTitleID(title->titleId & 0xFFFFFFFF);
if (id >= 0) {
DEBUG_FUNCTION_LINE("Starting a homebrew title");
fillXmlForTitleID((title->titleId & 0xFFFFFFFF00000000) >> 32, (title->titleId & 0xFFFFFFFF), &gLaunchXML);
std::string bundleFilePath = std::string("/vol/external01/") + gFileInfos[id].path;
gHomebrewLaunched = TRUE;
RPXLoader_LoadFromSDOnNextLaunch(gFileInfos[id].path);
return 0;
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to get the id for titleID %016llX", title->titleId);
}
}
int result = real_ACPCheckTitleLaunchByTitleListTypeEx(title, u2);
return result;
}
DECL_FUNCTION(int, FSOpenFile, FSClient *client, FSCmdBlock *block, char *path, const char *mode, uint32_t *handle, int error) {
const char *start = "/vol/storage_mlc01/sys/title/0005000F";
const char *icon = ".tga";
const char *iconTex = "iconTex.tga";
const char *sound = ".btsnd";
std::string_view pathStr = path;
if (pathStr.ends_with(icon) || pathStr.ends_with(sound)) {
if (strncmp(path, start, strlen(start)) == 0) {
int res = FS_STATUS_NOT_FOUND;
if (pathStr.ends_with(iconTex)) {
// fallback to dummy icon if loaded homebrew is no .wuhb
*handle = 0x13371338;
res = FS_STATUS_OK;
}
uint32_t lowerTitleID;
char *id = path + 1 + strlen(start);
id[8] = 0;
char *ending = id + 9;
sscanf(id, "%08X", &lowerTitleID);
int32_t idVal = getIDByLowerTitleID(lowerTitleID);
if (idVal >= 0) {
if (!std::string_view(gFileInfos[idVal].filename).ends_with(".wuhb")) {
return res;
}
if (OpenFileForID(idVal, ending, handle) >= 0) {
return FS_STATUS_OK;
}
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to find id for titleID %08X", lowerTitleID);
}
return res;
}
}
int result = real_FSOpenFile(client, block, path, mode, handle, error);
return result;
}
DECL_FUNCTION(FSStatus, FSCloseFile, FSClient *client, FSCmdBlock *block, FSFileHandle handle, uint32_t flags) {
if (handle == 0x13371338) {
return FS_STATUS_OK;
} else if ((handle & 0xFF000000) == 0xFF000000) {
int32_t fd = (handle & 0x00000FFF);
int32_t romid = (handle & 0x00FFF000) >> 12;
std::lock_guard<std::mutex> lock(fileinfoMutex);
uint32_t rl_handle = gFileHandleWrapper[fd].handle;
if (WUHBUtils_FileClose(rl_handle) != WUHB_UTILS_RESULT_SUCCESS) {
DEBUG_FUNCTION_LINE_ERR("Failed to close file %08X", rl_handle);
}
if (gFileInfos[romid].openedFiles--) {
DCFlushRange(&gFileInfos[romid].openedFiles, 4);
if (gFileInfos[romid].openedFiles <= 0) {
DEBUG_FUNCTION_LINE_VERBOSE("unmount romfs no more handles");
unmountRomfs(romid);
}
}
return FS_STATUS_OK;
}
return real_FSCloseFile(client, block, handle, flags);
}
DECL_FUNCTION(FSStatus, FSReadFile, FSClient *client, FSCmdBlock *block, uint8_t *buffer, uint32_t size, uint32_t count, FSFileHandle handle, uint32_t unk1, uint32_t flags) {
if (handle == 0x13371338) {
uint32_t cpySize = size * count;
if (iconTex_tga_size < cpySize) {
cpySize = iconTex_tga_size;
}
memcpy(buffer, iconTex_tga, cpySize);
return (FSStatus) (cpySize / size);
} else if ((handle & 0xFF000000) == 0xFF000000) {
uint32_t fd = (handle & 0x00000FFF);
[[maybe_unused]] uint32_t romid = (handle & 0x00FFF000) >> 12;
uint32_t rl_handle = gFileHandleWrapper[fd].handle;
int readSize = 0;
if (WUHBUtils_FileRead(rl_handle, buffer, (size * count), &readSize) == WUHB_UTILS_RESULT_SUCCESS) {
return (FSStatus) (readSize / size);
} else {
DEBUG_FUNCTION_LINE_ERR("Failed to read file");
OSFatal("Failed to read file");
}
}
FSStatus result = real_FSReadFile(client, block, buffer, size, count, handle, unk1, flags);
return result;
}
DECL_FUNCTION(int32_t, ACPGetTitleMetaXmlByDevice, uint32_t titleid_upper, uint32_t titleid_lower, ACPMetaXml *out_buf, uint32_t device, uint32_t u1) {
int result = real_ACPGetTitleMetaXmlByDevice(titleid_upper, titleid_lower, out_buf, device, u1);
if (titleid_upper == UPPER_TITLE_ID_HOMEBREW) {
fillXmlForTitleID(titleid_upper, titleid_lower, out_buf);
result = 0;
}
return result;
}
DECL_FUNCTION(int32_t, ACPGetTitleMetaDirByDevice, uint32_t titleid_upper, uint32_t titleid_lower, char *out_buf, uint32_t size, int device) {
if (titleid_upper == UPPER_TITLE_ID_HOMEBREW) {
snprintf(out_buf, 53, "/vol/storage_mlc01/sys/title/%08X/%08X/meta", titleid_upper, titleid_lower);
return 0;
}
int result = real_ACPGetTitleMetaDirByDevice(titleid_upper, titleid_lower, out_buf, size, device);
return result;
}
/*
* Load the H&S app instead
*/
DECL_FUNCTION(int32_t, _SYSLaunchTitleByPathFromLauncher, char *pathToLoad, uint32_t u2) {
const char *start = "/custom/";
if (strncmp(pathToLoad, start, strlen(start)) == 0) {
strcpy(current_launched_title_info.path, pathToLoad);
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
snprintf(pathToLoad, 47, "/vol/storage_mlc01/sys/title/%08x/%08x", (uint32_t) (titleID >> 32), (uint32_t) (0x00000000FFFFFFFF & titleID));
}
int32_t result = real__SYSLaunchTitleByPathFromLauncher(pathToLoad, strlen(pathToLoad));
return result;
}
DECL_FUNCTION(int32_t, ACPGetLaunchMetaXml, ACPMetaXml *metaxml) {
int result = real_ACPGetLaunchMetaXml(metaxml);
if (gHomebrewLaunched) {
memcpy(metaxml, &gLaunchXML, sizeof(gLaunchXML));
}
return result;
}
DECL_FUNCTION(uint32_t, ACPGetApplicationBox, uint32_t *u1, uint32_t *u2, uint32_t u3, uint32_t u4) {
if (u3 == UPPER_TITLE_ID_HOMEBREW) {
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
u3 = (uint32_t) (titleID >> 32);
u4 = (uint32_t) (0x00000000FFFFFFFF & titleID);
}
uint32_t result = real_ACPGetApplicationBox(u1, u2, u3, u4);
return result;
}
/*
* Redirect the launchable check to H&S
*/
DECL_FUNCTION(uint32_t, PatchChkStart__3RplFRCQ3_2nn6drmapp8StartArg, uint32_t *param) {
if (param[2] == UPPER_TITLE_ID_HOMEBREW) {
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
param[2] = (uint32_t) (titleID >> 32);
param[3] = (uint32_t) (0x00000000FFFFFFFF & titleID);
}
uint32_t result = real_PatchChkStart__3RplFRCQ3_2nn6drmapp8StartArg(param);
return result;
}
/*
* Redirect the launchable check to H&S
*/
DECL_FUNCTION(uint32_t, MCP_RightCheckLaunchable, uint32_t *u1, uint32_t *u2, uint32_t u3, uint32_t u4, uint32_t u5) {
if (u3 == UPPER_TITLE_ID_HOMEBREW) {
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
u3 = (uint32_t) (titleID >> 32);
u4 = (uint32_t) (0x00000000FFFFFFFF & titleID);
}
uint32_t result = real_MCP_RightCheckLaunchable(u1, u2, u3, u4, u5);
return result;
}
/*
* Patch the boot movie and and boot logo
*/
DECL_FUNCTION(uint32_t, ACPGetLaunchMetaData, struct ACPMetaData *metadata) {
uint32_t result = real_ACPGetLaunchMetaData(metadata);
if (gHomebrewLaunched) {
memcpy(metadata->bootmovie, bootMovie_h264, bootMovie_h264_size);
memcpy(metadata->bootlogo, bootLogoTex_tga, bootLogoTex_tga_size);
DCFlushRange(metadata->bootmovie, bootMovie_h264_size);
DCFlushRange(metadata->bootlogo, bootMovie_h264_size);
}
return result;
}
typedef struct TitleVersionInfo TitleVersionInfo;
struct WUT_PACKED TitleVersionInfo {
uint16_t currentVersion;
uint16_t neededVersion;
uint8_t needsUpdate;
};
WUT_CHECK_OFFSET(TitleVersionInfo, 0x00, currentVersion);
WUT_CHECK_OFFSET(TitleVersionInfo, 0x02, neededVersion);
WUT_CHECK_OFFSET(TitleVersionInfo, 0x04, needsUpdate);
WUT_CHECK_SIZE(TitleVersionInfo, 0x05);
DECL_FUNCTION(uint32_t, GetTitleVersionInfo__Q2_2nn4vctlFPQ3_2nn4vctl16TitleVersionInfoULQ3_2nn4Cafe9MediaType, TitleVersionInfo *titleVersionInfo, uint32_t u2, uint32_t u3, uint32_t u4, uint32_t u5) {
int32_t result = real_GetTitleVersionInfo__Q2_2nn4vctlFPQ3_2nn4vctl16TitleVersionInfoULQ3_2nn4Cafe9MediaType(titleVersionInfo, u2, u3, u4, u5);
if (result < 0) {
// Fake result if it's H&S
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
auto expected_u3 = (uint32_t) (titleID >> 32);
auto expected_u4 = (uint32_t) (0x00000000FFFFFFFF & titleID);
if (expected_u3 == u3 && expected_u4 == u4) {
if (titleVersionInfo != nullptr) {
titleVersionInfo->currentVersion = 129;
titleVersionInfo->neededVersion = 129;
titleVersionInfo->needsUpdate = 0;
}
return 0;
}
}
return result;
}
DECL_FUNCTION(uint32_t, GetUpdateInfo__Q2_2nn4vctlFPQ3_2nn4vctl10UpdateInfoULQ3_2nn4Cafe9MediaType, uint32_t u1, uint32_t u2, uint32_t u3, uint32_t u4, uint32_t u5, uint32_t u6) {
uint32_t result = real_GetUpdateInfo__Q2_2nn4vctlFPQ3_2nn4vctl10UpdateInfoULQ3_2nn4Cafe9MediaType(u1, u2, u3, u4, u5, u6);
uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
auto expected_u3 = (uint32_t) (titleID >> 32);
auto expected_u4 = (uint32_t) (0x00000000FFFFFFFF & titleID);
if (expected_u3 == u3 && expected_u4 == u4) {
return 0xa121f480;
}
return result;
}
DECL_FUNCTION(uint32_t, MCPGetTitleInternal, uint32_t mcp_handle, void *input, uint32_t type, MCPTitleListType *titles, uint32_t out_cnt) {
if (input != nullptr) {
auto *inputPtrAsU32 = (uint32_t *) input;
if (inputPtrAsU32[0] == UPPER_TITLE_ID_HOMEBREW && out_cnt >= 1) {
for (auto &gFileInfo : gFileInfos) {
if (gFileInfo.lowerTitleID == inputPtrAsU32[1]) {
memcpy(&titles[0], &(gFileInfo.titleInfo), sizeof(MCPTitleListType));
return 1;
}
}
DEBUG_FUNCTION_LINE_ERR("Failed to find lower TID %08X", inputPtrAsU32[1]);
}
}
uint32_t result = real_MCPGetTitleInternal(mcp_handle, input, type, titles, out_cnt);
return result;
}
WUPS_MUST_REPLACE(GetTitleVersionInfo__Q2_2nn4vctlFPQ3_2nn4vctl16TitleVersionInfoULQ3_2nn4Cafe9MediaType, WUPS_LOADER_LIBRARY_NN_VCTL, GetTitleVersionInfo__Q2_2nn4vctlFPQ3_2nn4vctl16TitleVersionInfoULQ3_2nn4Cafe9MediaType);
WUPS_MUST_REPLACE(GetUpdateInfo__Q2_2nn4vctlFPQ3_2nn4vctl10UpdateInfoULQ3_2nn4Cafe9MediaType, WUPS_LOADER_LIBRARY_NN_VCTL, GetUpdateInfo__Q2_2nn4vctlFPQ3_2nn4vctl10UpdateInfoULQ3_2nn4Cafe9MediaType);
WUPS_MUST_REPLACE(ACPGetApplicationBox, WUPS_LOADER_LIBRARY_NN_ACP, ACPGetApplicationBox);
WUPS_MUST_REPLACE(PatchChkStart__3RplFRCQ3_2nn6drmapp8StartArg, WUPS_LOADER_LIBRARY_DRMAPP, PatchChkStart__3RplFRCQ3_2nn6drmapp8StartArg);
WUPS_MUST_REPLACE(MCP_RightCheckLaunchable, WUPS_LOADER_LIBRARY_COREINIT, MCP_RightCheckLaunchable);
WUPS_MUST_REPLACE(MCP_TitleList, WUPS_LOADER_LIBRARY_COREINIT, MCP_TitleList);
WUPS_MUST_REPLACE(ACPCheckTitleLaunchByTitleListTypeEx, WUPS_LOADER_LIBRARY_NN_ACP, ACPCheckTitleLaunchByTitleListTypeEx);
WUPS_MUST_REPLACE(ACPGetTitleMetaXmlByDevice, WUPS_LOADER_LIBRARY_NN_ACP, ACPGetTitleMetaXmlByDevice);
WUPS_MUST_REPLACE(ACPGetLaunchMetaXml, WUPS_LOADER_LIBRARY_NN_ACP, ACPGetLaunchMetaXml);
WUPS_MUST_REPLACE(ACPGetTitleMetaDirByDevice, WUPS_LOADER_LIBRARY_NN_ACP, ACPGetTitleMetaDirByDevice);
WUPS_MUST_REPLACE(_SYSLaunchTitleByPathFromLauncher, WUPS_LOADER_LIBRARY_SYSAPP, _SYSLaunchTitleByPathFromLauncher);
WUPS_MUST_REPLACE(ACPGetLaunchMetaData, WUPS_LOADER_LIBRARY_NN_ACP, ACPGetLaunchMetaData);
WUPS_MUST_REPLACE(FSReadFile, WUPS_LOADER_LIBRARY_COREINIT, FSReadFile);
WUPS_MUST_REPLACE(FSOpenFile, WUPS_LOADER_LIBRARY_COREINIT, FSOpenFile);
WUPS_MUST_REPLACE(FSCloseFile, WUPS_LOADER_LIBRARY_COREINIT, FSCloseFile);
WUPS_MUST_REPLACE_PHYSICAL(MCPGetTitleInternal, (0x3001C400 + 0x0205a590), (0x0205a590 - 0xFE3C00));
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