mirror of
https://github.com/wiiu-env/LaunchInstaller.git
synced 2024-09-30 02:38:38 +02:00
109 lines
2.9 KiB
C++
109 lines
2.9 KiB
C++
#include <string>
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#include <sys/types.h>
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#include <dirent.h>
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#include <string.h>
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#include <coreinit/title.h>
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#include <sysapp/title.h>
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#include <sysapp/launch.h>
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#include <coreinit/ios.h>
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#include <coreinit/cache.h>
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#include <coreinit/debug.h>
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#include <romfs_dev.h>
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typedef struct __attribute((packed)) {
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uint32_t command;
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uint32_t target;
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uint32_t filesize;
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uint32_t fileoffset;
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char path[256];
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} LOAD_REQUEST;
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extern "C" void _SYSLaunchTitleWithStdArgsInNoSplash(uint64_t, int);
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extern "C" void OSRestartGame();
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bool StringEndsWith(const std::string &a, const std::string &b) {
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if (b.size() > a.size())
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return false;
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return std::equal(a.begin() + a.size() - b.size(), a.end(), b.begin());
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}
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int32_t getRPXInfoForPath(const std::string &path, romfs_fileInfo *info) {
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if (romfsMount("rcc", path.c_str(), RomfsSource_FileDescriptor_CafeOS) < 0) {
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return -1;
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}
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DIR *dir;
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struct dirent *entry;
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if (!(dir = opendir("rcc:/code/"))) {
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romfsUnmount("rcc");
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return -2;
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}
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bool found = false;
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int res = -3;
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while ((entry = readdir(dir)) != nullptr) {
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if (StringEndsWith(entry->d_name, ".rpx")) {
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if (romfsGetFileInfoPerPath("rcc", (std::string("code/") + entry->d_name).c_str(), info) >= 0) {
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found = true;
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res = 0;
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}
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break;
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}
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}
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closedir(dir);
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romfsUnmount("rcc");
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if (!found) {
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return -4;
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}
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return res;
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}
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int main(int argc, char **argv) {
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std::string bundle_path = "wiiu/apps/PayloadLoaderInstaller.wuhb";
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std::string completePath = std::string("/vol/external01/") + bundle_path;
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if (fopen(completePath.c_str(), "r") == NULL) {
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OSFatal("\"sd:/wiiu/apps/PayloadLoaderInstaller.wuhb\" is missing on the sd card");;
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}
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LOAD_REQUEST request;
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memset(&request, 0, sizeof(request));
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request.command = 0xFC; // IPC_CUSTOM_LOAD_CUSTOM_RPX;
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request.target = 0; // LOAD_FILE_TARGET_SD_CARD
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request.filesize = 0; // unknown filesize
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request.fileoffset = 0; //
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request.path[0] = '\0';
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romfs_fileInfo info;
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int res = getRPXInfoForPath(completePath, &info);
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if (res >= 0) {
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request.filesize = ((uint32_t *) &info.length)[1];
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request.fileoffset = ((uint32_t *) &info.offset)[1];
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}
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strncat(request.path, bundle_path.c_str() , sizeof(request.path) - 1);
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DCFlushRange(&request, sizeof(LOAD_REQUEST));
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int mcpFd = IOS_Open("/dev/mcp", (IOSOpenMode) 0);
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if (mcpFd >= 0) {
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int out = 0;
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IOS_Ioctl(mcpFd, 100, &request, sizeof(request), &out, sizeof(out));
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IOS_Close(mcpFd);
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}
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uint64_t titleID = _SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY);
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if( OSGetTitleID() == titleID){
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OSRestartGame();
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} else {
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_SYSLaunchTitleWithStdArgsInNoSplash(titleID, 0);
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}
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return 0;
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}
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