diff --git a/vita3k/CMakeLists.txt b/vita3k/CMakeLists.txt index eceb00a64c..a20559f33d 100644 --- a/vita3k/CMakeLists.txt +++ b/vita3k/CMakeLists.txt @@ -131,7 +131,12 @@ add_subdirectory(vkutil) add_executable(vita3k MACOSX_BUNDLE main.cpp interface.cpp interface.h performance.cpp) -target_link_libraries(vita3k PRIVATE app config cppcommon ctrl display gdbstub gui gxm io miniz modules packages renderer shader touch) +if(WIN32) + # This file is a bit special, it is run before anything else and must be added here + target_sources(vita3k PRIVATE util/src/vc_runtime_checker.cpp) +endif() + +target_link_libraries(vita3k PRIVATE app config cppcommon ctrl display gdbstub gui gxm io miniz modules packages renderer shader touch util) if(USE_DISCORD_RICH_PRESENCE) target_link_libraries(vita3k PRIVATE discord-rpc) endif() diff --git a/vita3k/util/CMakeLists.txt b/vita3k/util/CMakeLists.txt index 37fb99f740..e477711d86 100644 --- a/vita3k/util/CMakeLists.txt +++ b/vita3k/util/CMakeLists.txt @@ -13,6 +13,8 @@ add_library( src/tracy.cpp ) +# vc_runtime_checker.cpp is directly added from the main CMakeList (for some reason adding it here doesn't work) + target_include_directories(util PUBLIC include) target_link_libraries(util PUBLIC ${Boost_LIBRARIES} config fmt spdlog http mem) target_link_libraries(util PRIVATE libcurl crypto) diff --git a/vita3k/util/src/vc_runtime_checker.cpp b/vita3k/util/src/vc_runtime_checker.cpp new file mode 100644 index 0000000000..a57eda0318 --- /dev/null +++ b/vita3k/util/src/vc_runtime_checker.cpp @@ -0,0 +1,106 @@ +// SPDX-FileCopyrightText: 2002-2023 PCSX2 Dev Team +// SPDX-License-Identifier: LGPL-3.0+ + +#pragma comment(lib, "Version.lib") + +#include + +#include +#include +#include + +#include + +// Minimum version is 14.38.33135.0. +static constexpr uint64_t MIN_VERSION_V0 = 14; +static constexpr uint64_t MIN_VERSION_V1 = 38; +static constexpr uint64_t MIN_VERSION_V2 = 33135; +static constexpr uint64_t MIN_VERSION_V3 = 0; +static constexpr uint64_t MIN_VERSION = (MIN_VERSION_V0 << 48) | (MIN_VERSION_V1 << 32) | (MIN_VERSION_V2 << 16) | MIN_VERSION_V3; +static constexpr const char *DOWNLOAD_URL = "https://aka.ms/vs/17/release/vc_redist.x64.exe"; + +struct VCRuntimeCheckObject { + VCRuntimeCheckObject() { + const HMODULE crt_handle = GetModuleHandleW(L"msvcp140.dll"); + if (!crt_handle) + return; + + const HANDLE heap = GetProcessHeap(); + DWORD filename_length = MAX_PATH; + LPWSTR filename = static_cast(HeapAlloc(heap, 0, filename_length)); + if (!filename) + return; + + for (;;) { + DWORD len = GetModuleFileNameW(crt_handle, filename, filename_length); + if (len == filename_length && GetLastError() == ERROR_INSUFFICIENT_BUFFER) { + filename_length *= 2; + if (filename_length >= 4 * 1024) + return; + LPWSTR new_filename = static_cast(HeapReAlloc(heap, 0, filename, filename_length)); + if (!new_filename) { + HeapFree(heap, 0, filename); + return; + } + filename = new_filename; + continue; + } + + break; + } + + const DWORD version_size = GetFileVersionInfoSizeExW(0, filename, nullptr); + LPVOID version_block; + if (version_size == 0 || !(version_block = HeapAlloc(heap, 0, version_size))) { + HeapFree(heap, 0, filename); + return; + } + + VS_FIXEDFILEINFO *fi; + UINT fi_size; + if (!GetFileVersionInfoExW(0, filename, 0, version_size, version_block) || !VerQueryValueW(version_block, L"\\", reinterpret_cast(&fi), &fi_size)) { + HeapFree(heap, 0, version_block); + HeapFree(heap, 0, filename); + return; + } + + const DWORD v0 = (fi->dwFileVersionMS >> 16) & 0xFFFFu; + const DWORD v1 = fi->dwFileVersionMS & 0xFFFFu; + const DWORD v2 = (fi->dwFileVersionLS >> 16) & 0xFFFFu; + const DWORD v3 = fi->dwFileVersionLS & 0xFFFFu; + const uint64_t version = (static_cast(fi->dwFileVersionMS) << 32) | fi->dwFileVersionLS; + + HeapFree(heap, 0, version_block); + HeapFree(heap, 0, filename); + + if (version >= MIN_VERSION) + return; + + // fmt is self-contained, hopefully it'll be okay. + char message[512]; + const auto fmt_result = fmt::format_to_n(message, sizeof(message), + "Your Microsoft Visual C++ Runtime appears to be too old for this build of PCSX2.\n\n" + "Your version: {}.{}.{}.{}\n" + "Required version: {}.{}.{}.{}\n\n" + "You can download the latest version from {}.\n\n" + "Do you want to exit and download this version now?\n" + "If you select No, PCSX2 will likely crash.", + v0, v1, v2, v3, MIN_VERSION_V0, MIN_VERSION_V1, MIN_VERSION_V2, MIN_VERSION_V3, DOWNLOAD_URL); + message[(fmt_result.size > (sizeof(message) - 1)) ? (sizeof(message) - 1) : fmt_result.size] = 0; + + if (MessageBoxA(NULL, message, "Old Visual C++ Runtime Detected", MB_ICONERROR | MB_YESNO) == IDNO) + return; + + if (!ShellExecuteA(NULL, "open", DOWNLOAD_URL, nullptr, nullptr, SW_SHOWNORMAL)) + MessageBoxA(NULL, "ShellExecuteA() failed, you may need to manually open the URL.", "Error", MB_OK); + + TerminateProcess(GetCurrentProcess(), 0xFFFFFFFF); + } +}; + +// We have to use a special object which gets initialized before all other global objects, because those might use the +// CRT and go kaboom. Yucky, but gets the job done. +#pragma optimize("", off) +#pragma warning(disable : 4075) // warning C4075: initializers put in unrecognized initialization area +#pragma init_seg(".CRT$XCT") +VCRuntimeCheckObject s_vcruntime_checker;