mirror of
https://github.com/wiiu-env/RPXLoadingModule.git
synced 2024-06-26 06:06:07 +02:00
91 lines
3.5 KiB
C++
91 lines
3.5 KiB
C++
#include <wums.h>
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#include <cstring>
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#include <whb/log_udp.h>
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#include <coreinit/debug.h>
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#include <coreinit/title.h>
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#include <sysapp/title.h>
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#include <string>
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#include "utils/logger.h"
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#include "utils/StringTools.h"
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#include "FSFileReplacements.h"
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#include "globals.h"
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#include "FileUtils.h"
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#include "FSDirReplacements.h"
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#include "RPXLoading.h"
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#include <romfs_dev.h>
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#include <coreinit/cache.h>
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#include <nn/act.h>
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WUMS_MODULE_EXPORT_NAME("homebrew_rpx_loader");
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WUMS_INITIALIZE() {
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WHBLogUdpInit();
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DEBUG_FUNCTION_LINE("Patch functions");
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// we only patch static functions, we don't need re-patch them and every launch
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FunctionPatcherPatchFunction(fs_file_function_replacements, fs_file_function_replacements_size);
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FunctionPatcherPatchFunction(fs_dir_function_replacements, fs_dir_function_replacements_size);
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FunctionPatcherPatchFunction(rpx_utils_function_replacements, rpx_utils_function_replacements_size);
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DEBUG_FUNCTION_LINE("Patch functions finished");
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gIsMounted = false;
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}
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WUMS_APPLICATION_ENDS() {
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if (gIsMounted) {
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DEBUG_FUNCTION_LINE("Unmount /vol/content");
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romfsUnmount("rom");
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gIsMounted = false;
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DCFlushRange(&gIsMounted, sizeof(gIsMounted));
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}
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}
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WUMS_APPLICATION_STARTS() {
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uint32_t upid = OSGetUPID();
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if (upid != 2 && upid != 15) {
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return;
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}
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WHBLogUdpInit();
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if (_SYSGetSystemApplicationTitleId(SYSTEM_APP_ID_HEALTH_AND_SAFETY) != OSGetTitleID()) {
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DEBUG_FUNCTION_LINE("Set gTryToReplaceOnNextLaunch, gReplacedRPX and gIsMounted to FALSE");
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gReplacedRPX = false;
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gTryToReplaceOnNextLaunch = false;
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gIsMounted = false;
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DCFlushRange(&gReplacedRPX, sizeof(gReplacedRPX));
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DCFlushRange(&gTryToReplaceOnNextLaunch, sizeof(gTryToReplaceOnNextLaunch));
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DCFlushRange(&gIsMounted, sizeof(gIsMounted));
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} else {
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if (gTryToReplaceOnNextLaunch) {
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gCurrentHash = StringTools::hash(gLoadedBundlePath);
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nn::act::Initialize();
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nn::act::SlotNo slot = nn::act::GetSlotNo();
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nn::act::Finalize();
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std::string basePath = StringTools::strfmt("/vol/external01/wiiu/apps/save/%08X", gCurrentHash);
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std::string common = StringTools::strfmt("fs:/vol/external01/wiiu/apps/save/%08X/common", gCurrentHash);
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std::string user = StringTools::strfmt("fs:/vol/external01/wiiu/apps/save/%08X/%08X", gCurrentHash, 0x80000000 | slot);
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strncpy(gSavePath,basePath.c_str(), 255);
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memset(gWorkingDir, 0, sizeof(gWorkingDir));
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DCFlushRange(gWorkingDir, sizeof(gWorkingDir));
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CreateSubfolder(common.c_str());
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CreateSubfolder(user.c_str());
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DEBUG_FUNCTION_LINE("Created %s and %s", common.c_str(), user.c_str());
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if (romfsMount("rom", gLoadedBundlePath, RomfsSource_FileDescriptor_CafeOS) == 0) {
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DEBUG_FUNCTION_LINE("Mounted %s to /vol/content", gLoadedBundlePath);
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gIsMounted = true;
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} else {
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DEBUG_FUNCTION_LINE("Failed to mount %s", gLoadedBundlePath);
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gIsMounted = false;
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}
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gReplacedRPX = true;
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DCFlushRange(&gReplacedRPX, sizeof(gReplacedRPX));
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DCFlushRange(&gIsMounted, sizeof(gIsMounted));
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DCFlushRange(&gTryToReplaceOnNextLaunch, sizeof(gTryToReplaceOnNextLaunch));
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}
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}
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}
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