/* * Copyright (c) 2015, 2019, 2020, 2021, 2022 Valve Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation and/or * other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors * may be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* This is a stub steam.exe implementation for use inside Proton. It provides * a small subset of the actual Steam functionality for games that expect * Windows version of Steam running. */ #include "ntstatus.h" #define WIN32_NO_STATUS #include #include #include #include #include #include #include #define _USE_GNU #include #pragma push_macro("_WIN32") #pragma push_macro("__cdecl") #pragma push_macro("strncpy") #undef _WIN32 #undef __cdecl #undef strncpy #include "steam_api.h" #pragma pop_macro("_WIN32") #pragma pop_macro("__cdecl") #pragma pop_macro("strncpy") #include "wine/debug.h" #pragma push_macro("wcsncpy") #undef wcsncpy #include "json/json.h" #pragma pop_macro("wcsncpy") #include "wine/unixlib.h" #include "wine/heap.h" #include "wine/vulkan.h" #include "openvr.h" #include "../src/ivrclientcore.h" #include WINE_DEFAULT_DEBUG_CHANNEL(steam); /* from shlobj.h, which breaks because of DECLSPEC_IMPORT EXTERN_C in C++ */ #define CSIDL_LOCAL_APPDATA 0x001c #define CSIDL_FLAG_CREATE 0x8000 EXTERN_C WINSHELLAPI HRESULT WINAPI SHGetFolderPathA(HWND hwnd, int nFolder, HANDLE hToken, DWORD dwFlags, LPSTR pszPath); EXTERN_C WINSHELLAPI HRESULT WINAPI SHGetFolderPathW(HWND hwnd, int nFolder, HANDLE hToken, DWORD dwFlags, LPWSTR pszPath); #define SHGetFolderPath WINELIB_NAME_AW(SHGetFolderPath) static const WCHAR PROTON_VR_RUNTIME_W[] = {'P','R','O','T','O','N','_','V','R','_','R','U','N','T','I','M','E',0}; static const WCHAR VR_PATHREG_OVERRIDE_W[] = {'V','R','_','P','A','T','H','R','E','G','_','O','V','E','R','R','I','D','E',0}; static const WCHAR VR_OVERRIDE_W[] = {'V','R','_','O','V','E','R','R','I','D','E',0}; static const WCHAR VR_CONFIG_PATH_W[] = {'V','R','_','C','O','N','F','I','G','_','P','A','T','H',0}; static const WCHAR VR_LOG_PATH_W[] = {'V','R','_','L','O','G','_','P','A','T','H',0}; static bool env_nonzero(const char *env) { const char *v = getenv(env); return v != NULL && *v && v[0] != '0'; } static void set_active_process_pid(void) { DWORD pid = GetCurrentProcessId(); RegSetKeyValueA(HKEY_CURRENT_USER, "Software\\Valve\\Steam\\ActiveProcess", "pid", REG_DWORD, &pid, sizeof(pid)); } static DWORD WINAPI create_steam_window(void *arg) { static WNDCLASSEXW wndclass = { sizeof(WNDCLASSEXW) }; static const WCHAR class_nameW[] = {'v','g','u','i','P','o','p','u','p','W','i','n','d','o','w',0}; static const WCHAR steamW[] = {'S','t','e','a','m',0}; MSG msg; wndclass.lpfnWndProc = DefWindowProcW; wndclass.lpszClassName = class_nameW; RegisterClassExW(&wndclass); CreateWindowW(class_nameW, steamW, WS_POPUP, 40, 40, 400, 300, NULL, NULL, NULL, NULL); while (GetMessageW(&msg, NULL, 0, 0)) { TranslateMessage(&msg); DispatchMessageW(&msg); } return 0; } /* requires steam API to be initialized */ static void setup_steam_registry(void) { const char *ui_lang, *language, *languages, *locale = NULL; uint32 appid; char buf[256]; HKEY key; LSTATUS status; ui_lang = SteamUtils()->GetSteamUILanguage(); WINE_TRACE("UI language: %s\n", wine_dbgstr_a(ui_lang)); RegSetKeyValueA(HKEY_CURRENT_USER, "Software\\Valve\\Steam", "language", REG_SZ, ui_lang, strlen(ui_lang) + 1); appid = SteamUtils()->GetAppID(); WINE_TRACE("appid: %u\n", appid); sprintf(buf, "Software\\Valve\\Steam\\Apps\\%u", appid); status = RegCreateKeyA(HKEY_CURRENT_USER, buf, &key); if (!status) { DWORD value; value = 1; RegSetKeyValueA(key, NULL, "Installed", REG_DWORD, &value, sizeof(value)); RegSetKeyValueA(key, NULL, "Running", REG_DWORD, &value, sizeof(value)); value = 0; RegSetKeyValueA(key, NULL, "Updating", REG_DWORD, &value, sizeof(value)); RegCloseKey(key); } else WINE_ERR("Could not create key: %u\n", status); language = SteamApps()->GetCurrentGameLanguage(); languages = SteamApps()->GetAvailableGameLanguages(); WINE_TRACE( "Game language %s, available %s\n", wine_dbgstr_a(language), wine_dbgstr_a(languages) ); if (!language) locale = NULL; else if (!strcmp( language, "arabic" )) locale = "ar_001.UTF-8"; else if (!strcmp( language, "bulgarian" )) locale = "bg_BG.UTF-8"; else if (!strcmp( language, "schinese" )) locale = "zh_CN.UTF-8"; else if (!strcmp( language, "tchinese" )) locale = "zh_TW.UTF-8"; else if (!strcmp( language, "czech" )) locale = "cs_CZ.UTF-8"; else if (!strcmp( language, "danish" )) locale = "da_DK.UTF-8"; else if (!strcmp( language, "dutch" )) locale = "nl_NL.UTF-8"; else if (!strcmp( language, "english" )) locale = "en_US.UTF-8"; else if (!strcmp( language, "finnish" )) locale = "fi_FI.UTF-8"; else if (!strcmp( language, "french" )) locale = "fr_FR.UTF-8"; else if (!strcmp( language, "german" )) locale = "de_DE.UTF-8"; else if (!strcmp( language, "greek" )) locale = "el_GR.UTF-8"; else if (!strcmp( language, "hungarian" )) locale = "hu_HU.UTF-8"; else if (!strcmp( language, "italian" )) locale = "it_IT.UTF-8"; else if (!strcmp( language, "japanese" )) locale = "ja_JP.UTF-8"; else if (!strcmp( language, "koreana" )) locale = "ko_KR.UTF-8"; else if (!strcmp( language, "norwegian" )) locale = "nb_NO.UTF-8"; else if (!strcmp( language, "polish" )) locale = "pl_PL.UTF-8"; else if (!strcmp( language, "portuguese" )) locale = "pt_PT.UTF-8"; else if (!strcmp( language, "brazilian" )) locale = "pt_BR.UTF-8"; else if (!strcmp( language, "romanian" )) locale = "ro_RO.UTF-8"; else if (!strcmp( language, "russian" )) locale = "ru_RU.UTF-8"; else if (!strcmp( language, "spanish" )) locale = "es_ES.UTF-8"; else if (!strcmp( language, "latam" )) locale = "es_419.UTF-8"; else if (!strcmp( language, "swedish" )) locale = "sv_SE.UTF-8"; else if (!strcmp( language, "thai" )) locale = "th_TH.UTF-8"; else if (!strcmp( language, "turkish" )) locale = "tr_TR.UTF-8"; else if (!strcmp( language, "ukrainian" )) locale = "uk_UA.UTF-8"; else if (!strcmp( language, "vietnamese" )) locale = "vi_VN.UTF-8"; else WINE_FIXME( "Unsupported game language %s\n", wine_dbgstr_a(language) ); if (locale) { WINE_FIXME( "Game language %s, defaulting LC_CTYPE / LC_MESSAGES to %s.\n", wine_dbgstr_a(language), locale ); setenv( "LC_CTYPE", locale, FALSE ); setenv( "LC_MESSAGES", locale, FALSE ); } } static void copy_to_win(const char *unix_path, const WCHAR *win_path) { WCHAR *src_path = wine_get_dos_file_name(unix_path); if (!src_path) return; CopyFileW(src_path, win_path, FALSE); HeapFree(GetProcessHeap(), 0, src_path); } /* requires steam API to be initialized */ static void setup_battleye_bridge(void) { const unsigned int be_runtime_appid = 1161040; char path[2048]; char *path_end; if (!SteamApps()->BIsAppInstalled(be_runtime_appid)) return; if (!SteamApps()->GetAppInstallDir(be_runtime_appid, path, sizeof(path))) return; WINE_TRACE("Found battleye runtime at %s\n", path); setenv("PROTON_BATTLEYE_RUNTIME", path, 1); } static void setup_eac_bridge(void) { const unsigned int eac_runtime_appid = 1826330; char path[2048]; char *path_end; if (!SteamApps()->BIsAppInstalled(eac_runtime_appid)) return; if (!SteamApps()->GetAppInstallDir(eac_runtime_appid, path, sizeof(path))) return; WINE_TRACE("Found easyanticheat runtime at %s\n", path); setenv("PROTON_EAC_RUNTIME", path, 1); } static std::string get_linux_vr_path(void) { const char *e; static const char *openvr_path = "/openvr/openvrpaths.vrpath"; e = getenv("VR_PATHREG_OVERRIDE"); if(e && *e) return e; e = getenv("XDG_CONFIG_HOME"); if(e && *e) return std::string(e) + openvr_path; e = getenv("HOME"); if(e && *e) return std::string(e) + "/.config" + openvr_path; return ""; } static bool get_windows_vr_path(WCHAR *out_path, bool create) { static const WCHAR openvrpathsW[] = {'\\','o','p','e','n','v','r','p','a','t','h','s','.','v','r','p','a','t','h',0}; static const WCHAR openvrW[] = {'\\','o','p','e','n','v','r',0}; if(FAILED(SHGetFolderPathW(NULL, CSIDL_LOCAL_APPDATA | CSIDL_FLAG_CREATE, NULL, 0, out_path))) return false; lstrcatW(out_path, openvrW); if(create) CreateDirectoryW(out_path, NULL); lstrcatW(out_path, openvrpathsW); return true; } static WCHAR *str_to_wchar(const std::string &str) { DWORD sz = MultiByteToWideChar(CP_UNIXCP, 0, str.c_str(), -1, NULL, 0); if(!sz) return NULL; WCHAR *ret = (WCHAR *)HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * sz); if(!ret) return NULL; sz = MultiByteToWideChar(CP_UNIXCP, 0, str.c_str(), -1, ret, sz); if(!sz) { HeapFree(GetProcessHeap(), 0, ret); return NULL; } return ret; } static std::string read_text_file(const WCHAR *filename) { HANDLE ifile = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if(ifile == INVALID_HANDLE_VALUE) return ""; LARGE_INTEGER size; if(!GetFileSizeEx(ifile, &size)) { CloseHandle(ifile); return ""; } char *buf = (char *)HeapAlloc(GetProcessHeap(), 0, size.u.LowPart); if(!buf) { CloseHandle(ifile); return ""; } DWORD readed; if(!ReadFile(ifile, buf, size.u.LowPart, &readed, NULL)) { HeapFree(GetProcessHeap(), 0, buf); CloseHandle(ifile); return ""; } CloseHandle(ifile); DWORD outsize = 1; for(DWORD i = 1; i < readed; ++i) { if(buf[i] == '\n' && buf[i - 1] == '\r') // CRLF buf[outsize - 1] = '\n'; else buf[outsize++] = buf[i]; } std::string ret(buf, outsize); HeapFree(GetProcessHeap(), 0, buf); return ret; } static bool write_string_to_file(const WCHAR *filename, const std::string &contents) { HANDLE ofile = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); if(ofile == INVALID_HANDLE_VALUE) return false; DWORD written; if(!WriteFile(ofile, contents.data(), (DWORD)contents.length(), &written, NULL)) { CloseHandle(ofile); return false; } CloseHandle(ofile); return true; } static bool convert_path_to_win(std::string &s) { WCHAR *path = wine_get_dos_file_name(s.c_str()); if(!path) return false; DWORD sz = WideCharToMultiByte(CP_UTF8, 0, path, -1, NULL, 0, NULL, NULL); if(!sz) { HeapFree(GetProcessHeap(), 0, path); return false; } char *pathUTF8 = (char *)HeapAlloc(GetProcessHeap(), 0, sz); if(!pathUTF8) { HeapFree(GetProcessHeap(), 0, path); return false; } sz = WideCharToMultiByte(CP_UTF8, 0, path, -1, pathUTF8, sz, NULL, NULL); if(!sz) { HeapFree(GetProcessHeap(), 0, pathUTF8); HeapFree(GetProcessHeap(), 0, path); return false; } s = pathUTF8; HeapFree(GetProcessHeap(), 0, pathUTF8); HeapFree(GetProcessHeap(), 0, path); return true; } static void convert_json_array_paths(Json::Value &arr) { for(uint32_t i = 0; i < arr.size(); ++i) { std::string path(arr[i].asString()); if(convert_path_to_win(path)) arr[i] = path; } } static void convert_environment_path(const char *nameA, const WCHAR *nameW) { /* get linux-side variable */ const char *e = getenv(nameA); if(!e || !*e) return; /* convert to win and set */ WCHAR *path = wine_get_dos_file_name(e); if(!path) return; SetEnvironmentVariableW(nameW, path); HeapFree(GetProcessHeap(), 0, path); } static void set_env_from_unix(const WCHAR *name, const std::string &val) { WCHAR valW[MAX_PATH]; DWORD sz; sz = MultiByteToWideChar(CP_UTF8, 0, val.c_str(), -1, valW, MAX_PATH); if(!sz) { WINE_WARN("Invalid utf8 seq in vr runtime key\n"); return; } SetEnvironmentVariableW(name, valW); } static bool convert_linux_vrpaths(void) { /* read in linux vrpaths */ std::string linux_vrpaths = get_linux_vr_path(); if(linux_vrpaths.empty()) { WINE_TRACE("Couldn't get openvr vrpaths path\n"); return false; } WCHAR *linux_vrpathsW = str_to_wchar(linux_vrpaths); if(!linux_vrpathsW) return false; std::string contents = read_text_file(linux_vrpathsW); HeapFree(GetProcessHeap(), 0, linux_vrpathsW); if(contents.empty()) { WINE_TRACE("openvr vrpaths is empty\n"); return false; } Json::Value root; Json::Reader reader; if(!reader.parse(contents, root)) { WINE_WARN("Invalid openvr vrpaths JSON\n"); return false; } /* pass original runtime path into Wine */ const char *vr_override = getenv("VR_OVERRIDE"); if(vr_override) { set_env_from_unix(PROTON_VR_RUNTIME_W, vr_override); } else if(root.isMember("runtime") && root["runtime"].isArray() && root["runtime"].size() > 0) { set_env_from_unix(PROTON_VR_RUNTIME_W, root["runtime"][0].asString()); } /* set hard-coded paths */ root["runtime"] = Json::Value(Json::ValueType::arrayValue); root["runtime"][0] = "C:\\vrclient\\"; root["runtime"][1] = "C:\\vrclient"; /* map linux paths into windows filesystem */ if(root.isMember("config") && root["config"].isArray()) convert_json_array_paths(root["config"]); if(root.isMember("log") && root["log"].isArray()) convert_json_array_paths(root["log"]); /* external_drivers is currently unsupported in Proton */ root["external_drivers"] = Json::Value(Json::ValueType::nullValue); /* write out windows vrpaths */ SetEnvironmentVariableW(VR_PATHREG_OVERRIDE_W, NULL); SetEnvironmentVariableW(VR_OVERRIDE_W, NULL); convert_environment_path("VR_CONFIG_PATH", VR_CONFIG_PATH_W); convert_environment_path("VR_LOG_PATH", VR_LOG_PATH_W); Json::StyledWriter writer; WCHAR windows_vrpaths[MAX_PATH]; if(!get_windows_vr_path(windows_vrpaths, true)) return false; contents = writer.write(root); write_string_to_file(windows_vrpaths, contents); return true; } static void setup_vrpaths(void) { bool success = false; try{ success = convert_linux_vrpaths(); }catch(std::exception e){ WINE_ERR("got error parsing vrpaths file\n"); success = false; } if(!success) { /* delete the windows file only if the linux conversion fails */ WCHAR windows_vrpaths[MAX_PATH]; if(get_windows_vr_path(windows_vrpaths, false)) { DeleteFileW(windows_vrpaths); } } } static BOOL set_vr_status(HKEY key, DWORD value) { LSTATUS status; if ((status = RegSetValueExA(key, "state", 0, REG_DWORD, (BYTE *)&value, sizeof(value)))) { WINE_ERR("Could not set state value, status %#x.\n", status); return FALSE; } return TRUE; } void* load_vrclient(void) { WCHAR pathW[PATH_MAX]; char *pathU; DWORD sz; #ifdef _WIN64 static const char append_path[] = "/bin/linux64/vrclient.so"; #else static const char append_path[] = "/bin/vrclient.so"; #endif /* PROTON_VR_RUNTIME is provided by the proton setup script */ if(!GetEnvironmentVariableW(PROTON_VR_RUNTIME_W, pathW, ARRAY_SIZE(pathW))) { WINE_TRACE("Linux OpenVR runtime is not available\n"); return 0; } sz = WideCharToMultiByte(CP_UNIXCP, 0, pathW, -1, NULL, 0, NULL, NULL); if(!sz) { WINE_ERR("Can't convert path to unixcp! %s\n", wine_dbgstr_w(pathW)); return NULL; } pathU = (char *)HeapAlloc(GetProcessHeap(), 0, sz + sizeof(append_path)); sz = WideCharToMultiByte(CP_UNIXCP, 0, pathW, -1, pathU, sz, NULL, NULL); if(!sz) { WINE_ERR("Can't convert path to unixcp! %s\n", wine_dbgstr_w(pathW)); return NULL; } strcat(pathU, append_path); WINE_TRACE("got openvr runtime path: %s\n", pathU); return dlopen(pathU, RTLD_NOW); } static char *strdupA(const char *s) { size_t l = strlen(s) + 1; char *r = (char *)heap_alloc(l); memcpy(r, s, l); return r; } static void parse_extensions(const char *in, uint32_t *out_count, char ***out_strs) { char *iter, *start; char **list, *str = strdupA(in); uint32_t extension_count = 0, o = 0; iter = str; while(*iter){ if(*iter++ == ' ') extension_count++; } /* count the one ending in NUL */ if(iter != str) extension_count++; if(!extension_count){ *out_count = 0; *out_strs = NULL; return; } list = (char **)heap_alloc(extension_count * sizeof(*list)); start = iter = str; do{ if(*iter == ' '){ *iter = 0; list[o++] = start; WINE_TRACE("added %s to list\n", list[o-1]); iter++; start = iter; }else if(*iter == 0){ list[o++] = start; WINE_TRACE("added %s to list\n", list[o-1]); break; }else{ iter++; } }while(1); *out_count = extension_count; *out_strs = list; } extern "C" { VkPhysicalDevice WINAPI __wine_get_native_VkPhysicalDevice(VkPhysicalDevice phys_dev); }; static void *get_winevulkan_unix_lib_handle(HMODULE hvulkan) { unixlib_handle_t unix_funcs; NTSTATUS status; Dl_info info; status = NtQueryVirtualMemory(GetCurrentProcess(), hvulkan, (MEMORY_INFORMATION_CLASS)1000 /*MemoryWineUnixFuncs*/, &unix_funcs, sizeof(unix_funcs), NULL); if (status) { WINE_ERR("NtQueryVirtualMemory status %#x.\n", (int)status); return NULL; } if (!dladdr((void *)(ULONG_PTR)unix_funcs, &info)) { WINE_ERR("dladdr failed.\n"); return NULL; } WINE_TRACE("path %s.\n", info.dli_fname); return dlopen(info.dli_fname, RTLD_NOW); } static DWORD WINAPI initialize_vr_data(void *arg) { int (WINAPI *p__wineopenxr_get_extensions_internal)(char **instance_extensions, char **device_extensions); vr::IVRClientCore* (*vrclient_VRClientCoreFactory)(const char *name, int *return_code); uint32_t instance_extensions_count, device_count; VkPhysicalDevice *phys_devices = NULL; VkPhysicalDeviceProperties prop = {}; VkInstanceCreateInfo inst_info = {}; char **instance_extensions = NULL; VkApplicationInfo app_info = {}; char *buffer = NULL, *new_buffer; vr::IVRClientCore* client_core; char *xr_inst_ext, *xr_dev_ext; vr::IVRCompositor* compositor; VkInstance vk_instance = NULL; BOOL vr_initialized = FALSE; HKEY vr_key = (HKEY)arg; vr::EVRInitError error; HMODULE hvulkan = NULL; DWORD vr_status = ~0u; const char *env_str; unsigned int app_id; unsigned int length; HMODULE hwineopenxr; void *lib_vrclient; void *unix_handle; DWORD hmd_present; int return_code; LSTATUS status; unsigned int i; VkResult res; WINE_TRACE("Starting VR info initialization.\n"); if (!(lib_vrclient = load_vrclient())) { WINE_ERR("Could not load libopenvr_api.so.\n"); set_vr_status(vr_key, ~0u); RegCloseKey(vr_key); return 0; } if (!(vrclient_VRClientCoreFactory = reinterpret_cast (dlsym(lib_vrclient, "VRClientCoreFactory")))) { WINE_ERR("Could not find function VRClientCoreFactory.\n"); goto done; } if (!(client_core = vrclient_VRClientCoreFactory(vr::IVRClientCore_Version, &return_code))) { WINE_ERR("Could not get IVRClientCore, error %d.\n", return_code); } /* Without overriding the app_key vrclient waits 2 seconds for a valid appkey before returning. */ error = client_core->Init(vr::VRApplication_Background, NULL); if (error != vr::VRInitError_None) { if (error == vr::VRInitError_Init_NoServerForBackgroundApp) WINE_TRACE("VR server is not available.\n"); else WINE_ERR("VR init failed, error %u.\n", error); goto done; } vr_initialized = TRUE; hmd_present = !!client_core->BIsHmdPresent(); WINE_TRACE("hmd_present %#x.\n", hmd_present); if ((status = RegSetValueExA(vr_key, "is_hmd_present", 0, REG_DWORD, (BYTE *)&hmd_present, sizeof(hmd_present)))) WINE_ERR("Could not set is_hmd_present value, status %#x.\n", status); compositor = reinterpret_cast(client_core->GetGenericInterface(vr::IVRCompositor_Version, &error)); if (!compositor) { WINE_ERR("Could not get compositor, error %u.\n", error); goto done; } length = compositor->GetVulkanInstanceExtensionsRequired(nullptr, 0); if (!(buffer = (char *)heap_alloc(length))) { WINE_ERR("No memory.\n"); goto done; } *buffer = 0; compositor->GetVulkanInstanceExtensionsRequired(buffer, length); WINE_TRACE("Instance extensions %s.\n", buffer); if ((status = RegSetValueExA(vr_key, "openvr_vulkan_instance_extensions", 0, REG_SZ, (BYTE *)buffer, length))) { WINE_ERR("Could not set openvr_vulkan_instance_extensions value, status %#x.\n", status); return FALSE; } if (!(hvulkan = LoadLibraryA("winevulkan.dll"))) { WINE_ERR("Could not load winevulkan.\n"); goto done; } #define USE_VULKAN_PROC(name) decltype(name) *p##name;\ if (!(p##name = reinterpret_cast(GetProcAddress(hvulkan, "wine_"#name)))\ && !(p##name = reinterpret_cast(GetProcAddress(hvulkan, #name))))\ {\ WINE_ERR("Could not find function %s.\n", #name);\ goto done;\ } USE_VULKAN_PROC(vkCreateInstance) USE_VULKAN_PROC(vkDestroyInstance) USE_VULKAN_PROC(vkEnumeratePhysicalDevices) USE_VULKAN_PROC(vkGetPhysicalDeviceProperties) #undef USE_VULKAN_PROC if (!(unix_handle = get_winevulkan_unix_lib_handle(hvulkan))) { WINE_ERR("winevulkan.so not found.\n"); goto done; } decltype(__wine_get_native_VkPhysicalDevice) *p__wine_get_native_VkPhysicalDevice; p__wine_get_native_VkPhysicalDevice = reinterpret_cast (dlsym(unix_handle, "__wine_get_native_VkPhysicalDevice")); dlclose(unix_handle); if (!p__wine_get_native_VkPhysicalDevice) { WINE_ERR("__wine_get_native_VkPhysicalDevice not found.\n"); goto done; } parse_extensions(buffer, &instance_extensions_count, &instance_extensions); app_info.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO; app_info.pApplicationName = "proton_vrhelper"; app_info.applicationVersion = 1; app_info.pEngineName = "proton_vrhelper"; app_info.engineVersion = 1; app_info.apiVersion = VK_MAKE_VERSION(1, 1, 0); inst_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO; inst_info.pApplicationInfo = &app_info; inst_info.enabledExtensionCount = instance_extensions_count; inst_info.ppEnabledExtensionNames = instance_extensions; if ((res = pvkCreateInstance(&inst_info, NULL, &vk_instance)) != VK_SUCCESS) { WINE_ERR("Could not create VK instance, res %d.\n", res); goto done; } if ((res = pvkEnumeratePhysicalDevices(vk_instance, &device_count, NULL)) != VK_SUCCESS) { WINE_ERR("Could not enumerate physical devices, res %d.\n", res); goto done; } if (!(phys_devices = (VkPhysicalDevice *)heap_alloc(device_count * sizeof(*phys_devices)))) { WINE_ERR("No memory.\n"); goto done; } if ((res = pvkEnumeratePhysicalDevices(vk_instance, &device_count, phys_devices)) != VK_SUCCESS) { WINE_ERR("Could not enumerate physical devices, res %d.\n", res); goto done; } for (i = 0; i < device_count; ++i) { char name[256]; LUID luid; pvkGetPhysicalDeviceProperties(phys_devices[i], &prop); if (prop.apiVersion < VK_MAKE_VERSION(1, 1, 0)) { WINE_TRACE("Skipping Vulkan 1.0 adapter %s.\n", prop.deviceName); continue; } length = compositor->GetVulkanDeviceExtensionsRequired(p__wine_get_native_VkPhysicalDevice(phys_devices[i]), nullptr, 0); if (!(new_buffer = (char *)heap_realloc(buffer, length))) { WINE_ERR("No memory.\n"); goto done; } buffer = new_buffer; compositor->GetVulkanDeviceExtensionsRequired(p__wine_get_native_VkPhysicalDevice(phys_devices[i]), buffer, length); sprintf(name, "PCIID:%04x:%04x", prop.vendorID, prop.deviceID); WINE_TRACE("%s: %s.\n", name, buffer); if ((status = RegSetValueExA(vr_key, name, 0, REG_SZ, (BYTE *)buffer, length))) { WINE_ERR("Could not set %s value, status %#x.\n", name, status); goto done; } } if ((hwineopenxr = LoadLibraryA("wineopenxr.dll"))) { p__wineopenxr_get_extensions_internal = reinterpret_cast (GetProcAddress(hwineopenxr, "__wineopenxr_get_extensions_internal")); if (p__wineopenxr_get_extensions_internal) { if (!p__wineopenxr_get_extensions_internal(&xr_inst_ext, &xr_dev_ext)) { WINE_TRACE("Got XR extensions.\n"); if ((status = RegSetValueExA(vr_key, "openxr_vulkan_instance_extensions", 0, REG_SZ, (BYTE *)xr_inst_ext, strlen(xr_inst_ext) + 1))) { WINE_ERR("Could not set openxr_vulkan_instance_extensions value, status %#x.\n", status); goto done; } if ((status = RegSetValueExA(vr_key, "openxr_vulkan_device_extensions", 0, REG_SZ, (BYTE *)xr_dev_ext, strlen(xr_dev_ext) + 1))) { WINE_ERR("Could not set openxr_vulkan_device_extensions value, status %#x.\n", status); goto done; } } } else { WINE_ERR("__wineopenxr_get_extensions_internal not found in wineopenxr.dll.\n"); } FreeLibrary(hwineopenxr); } else { WINE_WARN("Could not load wineopenxr.dll, err %u.\n", GetLastError()); } vr_status = 1; done: set_vr_status(vr_key, vr_status); heap_free(phys_devices); if (vk_instance) pvkDestroyInstance(vk_instance, NULL); if (instance_extensions) { heap_free(instance_extensions[0]); heap_free(instance_extensions); } if (hvulkan) FreeLibrary(hvulkan); heap_free(buffer); if (vr_initialized) client_core->Cleanup(); WINE_TRACE("Completed VR info initialization.\n"); dlclose(lib_vrclient); RegCloseKey(vr_key); return 0; } static void setup_vr_registry(void) { WCHAR pathW[PATH_MAX]; LSTATUS status; HANDLE thread; HKEY vr_key; DWORD disp; if ((status = RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\VR", 0, NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &vr_key, &disp))) { WINE_ERR("Could not create key, status %#x.\n", status); return; } if (disp != REG_CREATED_NEW_KEY) { WINE_ERR("VR key already exists, disp %#x.\n", disp); RegCloseKey(vr_key); return; } if(GetEnvironmentVariableW(PROTON_VR_RUNTIME_W, pathW, ARRAY_SIZE(pathW))) { if ((status = RegSetValueExW(vr_key, PROTON_VR_RUNTIME_W, 0, REG_SZ, (BYTE *)pathW, (lstrlenW(pathW) + 1) * sizeof(WCHAR)))) { WINE_ERR("Could not set PROTON_VR_RUNTIME value, status %#x.\n", status); set_vr_status(vr_key, ~0u); RegCloseKey(vr_key); return; } } else { WINE_TRACE("Linux OpenVR runtime is not available\n"); set_vr_status(vr_key, ~0u); RegCloseKey(vr_key); return; } if (!set_vr_status(vr_key, 0)) { RegCloseKey(vr_key); return; } if (!(thread = CreateThread(NULL, 0, initialize_vr_data, (void *)vr_key, 0, NULL))) { WINE_ERR("Could not create thread, error %u.\n", GetLastError()); RegCloseKey(vr_key); return; } CloseHandle(thread); WINE_TRACE("Queued VR info initialization.\n"); } static WCHAR *strchrW(WCHAR *h, WCHAR n) { do { if(*h == n) return h; } while (*h++); return NULL; } int strncmpW(const WCHAR *l, const WCHAR *r, int n) { if(n <= 0) return 0; while(--n > 0 && *l && *l == *r){ l++; r++; } return *l - *r; } static WCHAR *find_quote(WCHAR *str) { WCHAR *end = strchrW(str, '"'), *ch; int odd; while (end) { odd = 0; ch = end - 1; while (ch >= str && *ch == '\\') { odd = !odd; --ch; } if (!odd) return end; end = strchrW(end + 1, '"'); } return NULL; } static BOOL WINAPI console_ctrl_handler(DWORD dwCtrlType) { return TRUE; } static BOOL streq_niw(const WCHAR *l, const WCHAR *r, size_t len) { while(len > 0){ if(towlower(*l) != towlower(*r)) return FALSE; ++l; ++r; --len; } return TRUE; } static WCHAR* get_end_of_excutable_name(WCHAR *cmdline) { BOOL quoted = FALSE; WCHAR *executable_name_end = cmdline; /* find the end of the first arg...*/ while (*executable_name_end != '\0' && (*executable_name_end != ' ' || quoted)) { quoted ^= *executable_name_end == '"'; executable_name_end++; } return executable_name_end; } static BOOL should_use_shell_execute(WCHAR *cmdline) { BOOL use_shell_execute = TRUE; const WCHAR *executable_name_end = (const WCHAR*)get_end_of_excutable_name(cmdline); /* if the executable is quoted backtrack a bit */ if (*(executable_name_end - 1) == '"') --executable_name_end; /* backtrack to before the end of the arg * and check if we end in .exe or not * and determine whether to use ShellExecute * based on that */ executable_name_end -= strlen(".exe"); if (executable_name_end >= cmdline) { static const WCHAR exeW[] = {'.','e','x','e',0}; if (streq_niw(executable_name_end, exeW, sizeof(exeW) / sizeof(*exeW) - 1)) use_shell_execute = FALSE; } return use_shell_execute; } static HANDLE run_process(BOOL *should_await, BOOL game_process) { static const WCHAR link2eaW[] = {'l','i','n','k','2','e','a',':','/','/',0}; static const WCHAR link2ea_pathW[] = { 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\','l','i','n','k','2','e','a',0 }; static const WCHAR ea_desktop_pathW[] = { 'S','o','f','t','w','a','r','e','\\','E','l','e','c','t','r','o','n','i','c',' ','A','r','t','s', '\\','E','A',' ','D','e','s','k','t','o','p',0 }; static const WCHAR ea_core_pathW[] = { 'S','o','f','t','w','a','r','e','\\','E','l','e','c','t','r','o','n','i','c',' ','A','r','t','s', '\\','E','A',' ','C','o','r','e',0 }; static const WCHAR IsUnavailableW[] = {'I','s','U','n','a','v','a','i','l','a','b','l','e',0}; WCHAR *cmdline = GetCommandLineW(); STARTUPINFOW si = { sizeof(si) }; PROCESS_INFORMATION pi; DWORD flags = CREATE_UNICODE_ENVIRONMENT; BOOL use_shell_execute = TRUE, link2ea = FALSE; BOOL hide_window; /* skip argv[0] */ if (*cmdline == '"') { cmdline = find_quote(cmdline + 1); if (cmdline) cmdline++; } else { cmdline = strchrW(cmdline, ' '); } if (!cmdline) { WINE_ERR("Invalid command\n"); return INVALID_HANDLE_VALUE; } while (*cmdline == ' ') cmdline++; /* convert absolute unix path to dos */ if (cmdline[0] == '/' || (cmdline[0] == '"' && cmdline[1] == '/')) { WCHAR *scratchW; char *scratchA; WCHAR *start, *end, *dos, *remainder, *new_cmdline; size_t argv0_len; int r; DWORD_PTR console; SHFILEINFOW sfi; static const WCHAR dquoteW[] = {'"',0}; WINE_TRACE("Converting unix command: %s\n", wine_dbgstr_w(cmdline)); if (cmdline[0] == '"') { start = cmdline + 1; end = find_quote(start); if (!end) { WINE_ERR("Unmatched quote? %s\n", wine_dbgstr_w(cmdline)); goto run; } remainder = end + 1; } else { start = cmdline; end = strchrW(start, ' '); if (!end) end = strchrW(start, '\0'); remainder = end; } argv0_len = end - start; scratchW = (WCHAR *)HeapAlloc(GetProcessHeap(), 0, (argv0_len + 1) * sizeof(WCHAR)); memcpy(scratchW, start, argv0_len * sizeof(WCHAR)); scratchW[argv0_len] = '\0'; r = WideCharToMultiByte(CP_UNIXCP, 0, scratchW, -1, NULL, 0, NULL, NULL); if (!r) { WINE_ERR("Char conversion size failed?\n"); goto run; } scratchA = (char *)HeapAlloc(GetProcessHeap(), 0, r); r = WideCharToMultiByte(CP_UNIXCP, 0, scratchW, -1, scratchA, r, NULL, NULL); if (!r) { WINE_ERR("Char conversion failed?\n"); goto run; } dos = wine_get_dos_file_name(scratchA); CoInitialize(NULL); console = SHGetFileInfoW(dos, 0, &sfi, sizeof(sfi), SHGFI_EXETYPE); if (console) { if (!HIWORD(console)) flags |= CREATE_NEW_CONSOLE; } new_cmdline = (WCHAR *)HeapAlloc(GetProcessHeap(), 0, (lstrlenW(dos) + 3 + lstrlenW(remainder) + 1) * sizeof(WCHAR)); lstrcpyW(new_cmdline, dquoteW); lstrcatW(new_cmdline, dos); lstrcatW(new_cmdline, dquoteW); lstrcatW(new_cmdline, remainder); cmdline = new_cmdline; } run: WINE_TRACE("Running command %s\n", wine_dbgstr_w(cmdline)); SetConsoleCtrlHandler( console_ctrl_handler, TRUE ); use_shell_execute = should_use_shell_execute(cmdline); if (use_shell_execute && lstrlenW(cmdline) > 10 && !memcmp(cmdline, link2eaW, 10 *sizeof(WCHAR))) { HDESK desktop = GetThreadDesktop(GetCurrentThreadId()); DWORD is_unavailable, type, size; DWORD timeout = 3000; HKEY eakey; link2ea = TRUE; if (!SetUserObjectInformationA(desktop, 1000, &timeout, sizeof(timeout))) WINE_ERR("Failed to set desktop timeout, err %u.\n", GetLastError()); if (!RegOpenKeyExW(HKEY_LOCAL_MACHINE, ea_desktop_pathW, 0, KEY_ALL_ACCESS, &eakey)) { size = sizeof(is_unavailable); if (!RegQueryValueExW(eakey, IsUnavailableW, NULL, &type, (BYTE *)&is_unavailable, &size) && type == REG_DWORD && is_unavailable) { WINE_ERR("EA Desktop\\IsUnavailable is set, clearing.\n"); is_unavailable = 0; RegSetValueExW(eakey, IsUnavailableW, 0, REG_DWORD, (BYTE *)&is_unavailable, sizeof(is_unavailable)); } RegCloseKey(eakey); } } hide_window = env_nonzero("PROTON_HIDE_PROCESS_WINDOW"); /* only await the process finishing if we launch a process directly... * Steam simply calls ShellExecuteA with the same parameters. * this avoids the edge case where we could ShellExecute and * then that process ends up ShellExecuting something as a throw away */ *should_await = !use_shell_execute; WINE_TRACE("Executing via %s\n", wine_dbgstr_a(use_shell_execute ? "ShellExecuteW" : "CreateProcessW")); if (use_shell_execute) { WCHAR *param = NULL; WCHAR *executable_name_end = get_end_of_excutable_name(cmdline); if (*executable_name_end != '\0') { *executable_name_end = '\0'; param = executable_name_end+1; } static const WCHAR verb[] = { 'o', 'p', 'e', 'n', 0 }; INT_PTR ret; if ((ret = (INT_PTR)ShellExecuteW(NULL, verb, cmdline, param, NULL, hide_window ? SW_HIDE : SW_SHOWNORMAL)) < 32) { WINE_ERR("Failed to execute %s, ret %u.\n", wine_dbgstr_w(cmdline), (unsigned int)ret); if (game_process && ret == SE_ERR_NOASSOC && link2ea) { static const WCHAR msi_guidW[] = {'{','C','2','6','2','2','0','8','5','-','A','B','D','2','-','4','9','E','5','-','8','A','B','9','-','D','3','D','6','A','6','4','2','C','0','9','1','}',0}; static const WCHAR REMOVE_ALL_W[] = {'R','E','M','O','V','E','=','A','L','L',0}; /* Try to uninstall EA desktop so it is set up from prerequisites on the next run. */ UINT ret = MsiConfigureProductExW(msi_guidW, 0, INSTALLSTATE_DEFAULT, REMOVE_ALL_W); WINE_TRACE("MsiConfigureProductExW ret %u.\n", ret); /* If uninstall failed this should trigger interactive repair window on the EA setup run. */ RegDeleteTreeW(HKEY_LOCAL_MACHINE, link2ea_pathW); RegDeleteTreeW(HKEY_LOCAL_MACHINE, ea_desktop_pathW); RegDeleteTreeW(HKEY_LOCAL_MACHINE, ea_core_pathW); } } return INVALID_HANDLE_VALUE; } else { if (hide_window) { si.dwFlags |= STARTF_USESHOWWINDOW; si.wShowWindow = SW_HIDE; } if (!CreateProcessW(NULL, cmdline, NULL, NULL, FALSE, flags, NULL, NULL, &si, &pi)) { WINE_ERR("Failed to create process %s: %u\n", wine_dbgstr_w(cmdline), GetLastError()); return INVALID_HANDLE_VALUE; } CloseHandle(pi.hThread); return pi.hProcess; } } /* Forward stub steam.exe commands to the native steam client */ static BOOL steam_command_handler(int argc, char *argv[]) { typedef NTSTATUS (WINAPI *__WINE_UNIX_SPAWNVP)(char *const argv[], int wait); static __WINE_UNIX_SPAWNVP p__wine_unix_spawnvp; NTSTATUS status = STATUS_UNSUCCESSFUL; char **unix_argv; HMODULE module; int i, j; static char *unix_steam[] = { (char *)"steam-runtime-steam-remote", (char *)"steam", NULL, }; /* If there are command line options, only forward steam:// and options start with - */ if (argc > 1 && StrStrIA(argv[1], "steam://") != argv[1] && argv[1][0] != '-') return FALSE; if (!p__wine_unix_spawnvp) { module = GetModuleHandleA("ntdll.dll"); p__wine_unix_spawnvp = (__WINE_UNIX_SPAWNVP)GetProcAddress(module, "__wine_unix_spawnvp"); if (!p__wine_unix_spawnvp) { WINE_ERR("Failed to load __wine_unix_spawnvp().\n"); return FALSE; } } if (!(unix_argv = static_cast(malloc((argc + 1) * sizeof(*unix_argv))))) { WINE_ERR("Out of memory.\n"); return FALSE; } for (i = 1; i < argc; ++i) unix_argv[i] = argv[i]; unix_argv[argc] = NULL; for (i = 0; i < ARRAY_SIZE(unix_steam); ++i) { unix_argv[0] = unix_steam[i]; WINE_TRACE("Trying"); for (j = 0; j < argc; ++j) WINE_TRACE(" %s", wine_dbgstr_a(unix_argv[j])); WINE_TRACE("\n"); status = p__wine_unix_spawnvp(unix_argv, TRUE); if (status == STATUS_SUCCESS) break; } free(unix_argv); if (status == STATUS_SUCCESS) { WINE_TRACE("Forwarded command to native steam.\n"); } else { WINE_ERR("Forwarding"); for (i = 0; i < argc; ++i) WINE_ERR(" %s", wine_dbgstr_a(argv[i])); WINE_ERR(" to native steam failed, status %#x.\n", status); } return TRUE; } static void setup_steam_files(void) { static const WCHAR config_pathW[] = { 'C',':','\\','P','r','o','g','r','a','m',' ','F','i','l','e','s',' ','(','x','8','6',')','\\','S','t','e','a','m', '\\','c','o','n','f','i','g',0, }; static const WCHAR steamapps_pathW[] = { 'C',':','\\','P','r','o','g','r','a','m',' ','F','i','l','e','s',' ','(','x','8','6',')','\\','S','t','e','a','m', '\\','s','t','e','a','m','a','p','p','s',0, }; static const WCHAR libraryfolders_nameW[] = { 'C',':','\\','P','r','o','g','r','a','m',' ','F','i','l','e','s',' ','(','x','8','6',')','\\','S','t','e','a','m', '\\','s','t','e','a','m','a','p','p','s','\\','l','i','b','r','a','r','y','f','o','l','d','e','r','s','.','v','d','f',0, }; const char *steam_install_path = getenv("STEAM_COMPAT_CLIENT_INSTALL_PATH"); const char *steam_library_paths = getenv("STEAM_COMPAT_LIBRARY_PATHS"); const char *start, *end, *next; unsigned int i, index = 0; std::string contents; char idx_str[10]; if (!CreateDirectoryW(config_pathW, NULL) && GetLastError() != ERROR_ALREADY_EXISTS) { WINE_ERR("Failed to create config directory, GetLastError() %u.\n", GetLastError()); return; } if (!CreateDirectoryW(steamapps_pathW, NULL) && GetLastError() != ERROR_ALREADY_EXISTS) { WINE_ERR("Failed to create steamapps directory, GetLastError() %u.\n", GetLastError()); return; } contents += "\"LibraryFolders\"\n{\n"; WINE_TRACE("steam_install_path %s.\n", wine_dbgstr_a(steam_install_path)); if (steam_install_path) { std::string s = steam_install_path; if (convert_path_to_win(s)) { sprintf(idx_str, "%u", index); ++index; for (i = 0; i < s.length(); ++i) { if (s[i] == '\\') { s.insert(i, 1, '\\'); ++i; } } contents += std::string("\t\"") + idx_str + "\"\n\t{\n\t\t\"path\"\t\t\"" + s + "\"\n\t}\n"; } else { WINE_ERR("Could not convert %s to win path.\n", wine_dbgstr_a(s.c_str())); } } WINE_TRACE("steam_library_paths %s.\n", wine_dbgstr_a(steam_library_paths)); start = steam_library_paths; while (start && *start) { std::string s; if (!(next = strchr(start, ':'))) next = start + strlen(start); end = next; if (end != start && end[-1] == '/') --end; while (end != start && end[-1] != '/' ) --end; if (end != start) --end; s.append(start, end - start); if (convert_path_to_win(s)) { sprintf(idx_str, "%u", index); ++index; for (i = 0; i < s.length(); ++i) { if (s[i] == '\\') { s.insert(i, 1, '\\'); ++i; } } contents += std::string("\t\"") + idx_str + "\"\n\t{\n\t\t\"path\"\t\t\"" + s + "\"\n\t}\n"; } else { WINE_ERR("Could not convert %s to win path.\n", wine_dbgstr_a(s.c_str())); } if (*next == ':') ++next; start = next; } contents += "}\n"; if (!write_string_to_file(libraryfolders_nameW, contents)) WINE_ERR("Could not write %s.\n", wine_dbgstr_w(libraryfolders_nameW)); } #ifndef DIRECTORY_QUERY #define DIRECTORY_QUERY 0x0001 #endif static HANDLE find_ack_event(void) { static const WCHAR steam_ack_event[] = {'S','T','E','A','M','_','S','T','A','R','T','_','A','C','K','_','E','V','E','N','T',0}; static const WCHAR name[] = {'\\','B','a','s','e','N','a','m','e','d','O','b','j','e','c','t','s','\\','S','e','s','s','i','o','n','\\','1',0}; DIRECTORY_BASIC_INFORMATION *di; OBJECT_ATTRIBUTES attr; HANDLE dir, ret = NULL; ULONG context, size; UNICODE_STRING str; char buffer[1024]; NTSTATUS status; di = (DIRECTORY_BASIC_INFORMATION *)buffer; RtlInitUnicodeString(&str, name); InitializeObjectAttributes(&attr, &str, 0, 0, NULL); status = NtOpenDirectoryObject( &dir, DIRECTORY_QUERY, &attr ); if (status) { WINE_WARN("Failed to open directory %s, status %#x.\n", wine_dbgstr_w(name), status); return NULL; } status = NtQueryDirectoryObject(dir, di, sizeof(buffer), TRUE, TRUE, &context, &size); while (!status) { if (!strncmpW(di->ObjectName.Buffer, steam_ack_event, ARRAY_SIZE(steam_ack_event) - 1)) { WINE_TRACE("Found event %s.\n", wine_dbgstr_w(di->ObjectName.Buffer)); ret = OpenEventW(SYNCHRONIZE, FALSE, di->ObjectName.Buffer); if (!ret) WINE_WARN("Failed to create event, err %u.\n", GetLastError()); break; } status = NtQueryDirectoryObject(dir, di, sizeof(buffer), TRUE, FALSE, &context, &size); } if (status && status != STATUS_NO_MORE_ENTRIES) WINE_WARN("NtQueryDirectoryObject failed, status %#x.\n", status); WINE_TRACE("ret %p.\n", ret); CloseHandle(dir); return ret; } static DWORD WINAPI steam_drm_thread(void *arg) { HANDLE consume, produce; HANDLE start_ack = NULL; HANDLE child = arg; DWORD pid; LONG prev; consume = CreateSemaphoreA(NULL, 0, 512, "STEAM_DIPC_CONSUME"); if (!consume) { WINE_ERR("Failed to create consume semaphore, err %u.\n", GetLastError()); return -1; } produce = CreateSemaphoreA(NULL, 1, 512, "SREAM_DIPC_PRODUCE"); if (!produce) { CloseHandle(consume); WINE_ERR("Failed to create produce semaphore, err %u.\n", GetLastError()); return -1; } pid = GetProcessId(child); WINE_TRACE("Child pid %04x.\n", pid); while (WaitForSingleObject(consume, INFINITE) == WAIT_OBJECT_0) { WINE_TRACE("Got event.\n"); if (!start_ack) start_ack = find_ack_event(); if (start_ack) SetEvent(start_ack); ReleaseSemaphore(produce, 1, &prev); WINE_TRACE("prev %d.\n", prev); } return 0; } BOOL is_ptraced(void) { char key[50]; int value; FILE *fp = fopen("/proc/self/status", "r"); BOOL ret = FALSE; if (!fp) return FALSE; while (fscanf(fp, " %s %d\n", key, &value) > 0) { if (!strcmp("TracerPid:", key)) { ret = (value != 0); break; } } fclose(fp); return ret; } int main(int argc, char *argv[]) { HANDLE wait_handle = INVALID_HANDLE_VALUE; HANDLE event2 = INVALID_HANDLE_VALUE; HANDLE event = INVALID_HANDLE_VALUE; HANDLE child = INVALID_HANDLE_VALUE; BOOL game_process = FALSE; DWORD rc = 0; WINE_TRACE("\n"); if (steam_command_handler(argc, argv)) return 0; if (getenv("SteamGameId")) { /* do setup only for game process */ event = CreateEventA(NULL, FALSE, FALSE, "Steam3Master_SharedMemLock"); /* For 2K Launcher. */ event2 = CreateEventA(NULL, FALSE, FALSE, "Global\\Valve_SteamIPC_Class"); CreateThread(NULL, 0, create_steam_window, NULL, 0, NULL); set_active_process_pid(); if (SteamAPI_Init()) { setup_steam_registry(); setup_battleye_bridge(); setup_eac_bridge(); } else { WINE_ERR("SteamAPI_Init failed\n"); } setup_steam_files(); if (env_nonzero("PROTON_WAIT_ATTACH")) { unsigned int sleep_count = 0; WINE_TRACE("PROTON_WAIT_ATTACH is set, waiting for debugger...\n"); while (!IsDebuggerPresent() && !is_ptraced()) { Sleep(100); ++sleep_count; if (sleep_count >= 10) { WINE_TRACE("still waiting for debugger...\n"); sleep_count = 0; } } } SteamAPI_Shutdown(); game_process = TRUE; } if (argc > 1) { BOOL should_await; setup_vrpaths(); if (game_process) setup_vr_registry(); child = run_process(&should_await, game_process); if (should_await) { if (child == INVALID_HANDLE_VALUE) return 1; wait_handle = child; } if (game_process) CreateThread(NULL, 0, steam_drm_thread, child, 0, NULL); } if (game_process) NtSetInformationProcess( GetCurrentProcess(), (PROCESSINFOCLASS)1000 /* ProcessWineMakeProcessSystem */, &wait_handle, sizeof(HANDLE *) ); if(wait_handle != INVALID_HANDLE_VALUE) { FreeConsole(); WaitForSingleObject(wait_handle, INFINITE); } if (event != INVALID_HANDLE_VALUE) CloseHandle(event); if (event2 != INVALID_HANDLE_VALUE) CloseHandle(event2); if (child != INVALID_HANDLE_VALUE) { GetExitCodeProcess(child, &rc); CloseHandle(child); } return rc; }