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238 changes: 238 additions & 0 deletions
238
kernel/src/Plugins/RemotePlayEnabler/RemotePlayEnabler.cpp
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| Original file line number | Diff line number | Diff line change |
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| // This is an open source non-commercial project. Dear PVS-Studio, please check it. | ||
| // PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com | ||
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| #include "RemotePlayEnabler.hpp" | ||
| #include <Utils/Kdlsym.hpp> | ||
| #include <Utils/Logger.hpp> | ||
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| #include <OrbisOS/Utilities.hpp> | ||
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| using namespace Mira::Plugins; | ||
| using namespace Mira::OrbisOS; | ||
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| extern "C" | ||
| { | ||
| #include <sys/mman.h> | ||
| }; | ||
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| RemotePlayEnabler::RemotePlayEnabler() | ||
| { | ||
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| } | ||
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| RemotePlayEnabler::~RemotePlayEnabler() | ||
| { | ||
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| } | ||
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| bool RemotePlayEnabler::ShellUIPatch() | ||
| { | ||
| WriteLog(LL_Debug, "patching SceShellUI"); | ||
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| struct ::proc* s_Process = Utilities::FindProcessByName("SceShellUI"); | ||
| if (s_Process == nullptr) | ||
| { | ||
| WriteLog(LL_Error, "could not find SceShellUI"); | ||
| return false; | ||
| } | ||
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| ProcVmMapEntry* s_Entries = nullptr; | ||
| size_t s_NumEntries = 0; | ||
| auto s_Ret = Utilities::GetProcessVmMap(s_Process, &s_Entries, &s_NumEntries); | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "could not get vm map"); | ||
| return false; | ||
| } | ||
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| if (s_Entries == nullptr || s_NumEntries == 0) | ||
| { | ||
| WriteLog(LL_Error, "invalid entries (%p) or numEntries (%d)", s_Entries, s_NumEntries); | ||
| return false; | ||
| } | ||
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| uint8_t* s_ShellUITextStart = nullptr; | ||
| for (auto i = 0; i < s_NumEntries; ++i) | ||
| { | ||
| if (!memcmp(s_Entries[i].name, "executable", 10) && s_Entries[i].prot >= (PROT_READ | PROT_EXEC)) | ||
| { | ||
| s_ShellUITextStart = (uint8_t*)s_Entries[i].start; | ||
| break; | ||
| } | ||
| } | ||
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| if (s_ShellUITextStart == nullptr) | ||
| { | ||
| WriteLog(LL_Error, "could not find SceShellUI text start"); | ||
| return false; | ||
| } | ||
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| WriteLog(LL_Debug, "SceShellUI .text: (%p)", s_ShellUITextStart); | ||
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| uint8_t* s_ShellUIAppTextStart = nullptr; | ||
| for (auto i = 0; i < s_NumEntries; ++i) | ||
| { | ||
| #if MIRA_PLATFORM < MIRA_PLATFORM_ORBIS_BSD_500 | ||
| if (!memcmp(s_Entries[i].name, "libSceVsh_aot.sprx", 18) && s_Entries[i].prot >= (PROT_READ | PROT_EXEC)) | ||
| { | ||
| s_ShellUIAppTextStart = (uint8_t*)s_Entries[i].start; | ||
| break; | ||
| } | ||
| #else | ||
| if (!memcmp(s_Entries[i].name, "app.exe.sprx", 10) && s_Entries[i].prot >= (PROT_READ | PROT_EXEC)) | ||
| { | ||
| s_ShellUIAppTextStart = (uint8_t*)s_Entries[i].start; | ||
| break; | ||
| } | ||
| #endif | ||
| } | ||
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| if (s_ShellUIAppTextStart == nullptr) | ||
| { | ||
| WriteLog(LL_Error, "could not find SceShellUI App text start"); | ||
| return false; | ||
| } | ||
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| WriteLog(LL_Debug, "SceShellUI App .text: (%p)", s_ShellUIAppTextStart); | ||
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| // Free the entries we got returned | ||
| delete [] s_Entries; | ||
| s_Entries = nullptr; | ||
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| // `/system_ex/app/NPXS20001/eboot.bin` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUITextStart + ssu_CreateUserForIDU_patch), 4, (void*)"\x48\x31\xC0\xC3", nullptr, true); | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "ssu_CreateUserForIDU_patch"); | ||
| return false; | ||
| } | ||
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| #if MIRA_PLATFORM == MIRA_PLATFORM_ORBIS_BSD_405 | ||
| // `/system_ex/app/NPXS20001/libSceVsh_aot.sprx` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUIAppTextStart + ssu_remote_play_menu_patch), 5, (void*)"\xE9\x64\x02\x00\x00", nullptr, true); | ||
| #elif MIRA_PLATFORM >= MIRA_PLATFORM_ORBIS_BSD_455 && MIRA_PLATFORM <= MIRA_PLATFORM_ORBIS_BSD_474 | ||
| // `/system_ex/app/NPXS20001/libSceVsh_aot.sprx` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUIAppTextStart + ssu_remote_play_menu_patch), 5, (void*)"\xE9\x22\x02\x00\x00", nullptr, true); | ||
| #elif MIRA_PLATFORM >= MIRA_PLATFORM_ORBIS_BSD_500 && MIRA_PLATFORM <= MIRA_PLATFORM_ORBIS_BSD_507 | ||
| // `/system_ex/app/NPXS20001/psm/Application/app.exe.sprx` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUIAppTextStart + ssu_remote_play_menu_patch), 5, (void*)"\xE9\x82\x02\x00\x00", nullptr, true); | ||
| #elif MIRA_PLATFORM == MIRA_PLATFORM_ORBIS_BSD_620 | ||
| // `/system_ex/app/NPXS20001/psm/Application/app.exe.sprx` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUIAppTextStart + ssu_remote_play_menu_patch), 5, (void*)"\xE9\xB8\x02\x00\x00", nullptr, true); | ||
| #elif MIRA_PLATFORM == MIRA_PLATFORM_ORBIS_BSD_672 | ||
| // `/system_ex/app/NPXS20001/psm/Application/app.exe.sprx` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_ShellUIAppTextStart + ssu_remote_play_menu_patch), 5, (void*)"\xE9\xBA\x02\x00\x00", nullptr, true); | ||
| #else | ||
| s_Ret = -1; | ||
| #endif | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "ssu_remote_play_menu_patch"); | ||
| return false; | ||
| } | ||
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| WriteLog(LL_Debug, "SceShellUI successfully patched"); | ||
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| return true; | ||
| } | ||
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| bool RemotePlayEnabler::RemotePlayPatch() | ||
| { | ||
| WriteLog(LL_Debug, "patching SceRemotePlay"); | ||
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| struct ::proc* s_Process = Utilities::FindProcessByName("SceRemotePlay"); | ||
| if (s_Process == nullptr) | ||
| { | ||
| WriteLog(LL_Error, "could not find SceRemotePlay"); | ||
| return false; | ||
| } | ||
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| ProcVmMapEntry* s_Entries = nullptr; | ||
| size_t s_NumEntries = 0; | ||
| auto s_Ret = Utilities::GetProcessVmMap(s_Process, &s_Entries, &s_NumEntries); | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "could not get vm map"); | ||
| return false; | ||
| } | ||
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| if (s_Entries == nullptr || s_NumEntries == 0) | ||
| { | ||
| WriteLog(LL_Error, "invalid entries (%p) or numEntries (%d)", s_Entries, s_NumEntries); | ||
| return false; | ||
| } | ||
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| uint8_t* s_RemotePlayTextStart = nullptr; | ||
| for (auto i = 0; i < s_NumEntries; ++i) | ||
| { | ||
| if (!memcmp(s_Entries[i].name, "executable", 10) && s_Entries[i].prot >= (PROT_READ | PROT_EXEC)) | ||
| { | ||
| s_RemotePlayTextStart = (uint8_t*)s_Entries[i].start; | ||
| break; | ||
| } | ||
| } | ||
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| if (s_RemotePlayTextStart == nullptr) | ||
| { | ||
| WriteLog(LL_Error, "could not find SceRemotePlay text start"); | ||
| return false; | ||
| } | ||
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| WriteLog(LL_Debug, "SceRemotePlay .text: (%p)", s_RemotePlayTextStart); | ||
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| // Free the entries we got returned | ||
| delete [] s_Entries; | ||
| s_Entries = nullptr; | ||
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| // `/system/vsh/app/NPXS21006/eboot.bin` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_RemotePlayTextStart + srp_enabler_patchA), 1, (void*)"\x01", nullptr, true); | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "srp_enabler_patchA"); | ||
| return false; | ||
| } | ||
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| // `/system/vsh/app/NPXS21006/eboot.bin` | ||
| s_Ret = Utilities::ProcessReadWriteMemory(s_Process, (void*)(s_RemotePlayTextStart + srp_enabler_patchB), 2, (void*)"\xEB\x1E", nullptr, true); | ||
| if (s_Ret < 0) | ||
| { | ||
| WriteLog(LL_Error, "srp_enabler_patchB"); | ||
| return false; | ||
| } | ||
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| WriteLog(LL_Debug, "SceRemotePlay successfully patched"); | ||
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| return true; | ||
| } | ||
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| bool RemotePlayEnabler::OnLoad() | ||
| { | ||
| auto s_Ret = ShellUIPatch(); | ||
| if (s_Ret == false) { | ||
| WriteLog(LL_Error, "could not patch SceShellUI"); | ||
| return false; | ||
| } | ||
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| s_Ret = RemotePlayPatch(); | ||
| if (s_Ret == false) { | ||
| WriteLog(LL_Error, "could not patch SceRemotePlay"); | ||
| return false; | ||
| } | ||
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| return true; | ||
| } | ||
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| bool RemotePlayEnabler::OnUnload() | ||
| { | ||
| return true; | ||
| } | ||
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| bool RemotePlayEnabler::OnSuspend() | ||
| { | ||
| return true; | ||
| } | ||
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| bool RemotePlayEnabler::OnResume() | ||
| { | ||
| return true; | ||
| } |
26 changes: 26 additions & 0 deletions
26
kernel/src/Plugins/RemotePlayEnabler/RemotePlayEnabler.hpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| #pragma once | ||
| #include <Utils/IModule.hpp> | ||
| #include <Utils/Types.hpp> | ||
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| namespace Mira | ||
| { | ||
| namespace Plugins | ||
| { | ||
| class RemotePlayEnabler : public Mira::Utils::IModule | ||
| { | ||
| public: | ||
| RemotePlayEnabler(); | ||
| virtual ~RemotePlayEnabler(); | ||
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| virtual const char* GetName() override { return "RemotePlayEnabler"; } | ||
| virtual bool OnLoad() override; | ||
| virtual bool OnUnload() override; | ||
| virtual bool OnSuspend() override; | ||
| virtual bool OnResume() override; | ||
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| protected: | ||
| static bool ShellUIPatch(); | ||
| static bool RemotePlayPatch(); | ||
| }; | ||
| } | ||
| } |
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